CN114406367B - Tapping device for piston rod of automobile shock absorber and operation method thereof - Google Patents
Tapping device for piston rod of automobile shock absorber and operation method thereof Download PDFInfo
- Publication number
- CN114406367B CN114406367B CN202210123015.1A CN202210123015A CN114406367B CN 114406367 B CN114406367 B CN 114406367B CN 202210123015 A CN202210123015 A CN 202210123015A CN 114406367 B CN114406367 B CN 114406367B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- center
- shaped
- piston rod
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a tapping device of a piston rod of an automobile shock absorber and an operation method thereof, the tapping device comprises an operation table which is horizontally arranged, two support posts are fixedly connected to the top of the operation table near the center of the right side, support plates are fixedly connected to the top of the two support posts, fixing rods are fixedly connected to the top of the support plates near the center of the left side and the right side, double-shaft motors are fixedly connected to the top of the two fixing rods, and limit rings are sleeved on two power output shafts of the double-shaft motors.
Description
Technical Field
The invention relates to the technical field of automobile shock absorption, in particular to a tapping device of an automobile shock absorber piston rod and an operation method thereof.
Background
In order to quickly attenuate the vibration of a frame and a vehicle body and improve the running smoothness and comfort of the vehicle, a shock absorber is generally arranged on an automobile suspension system, a bidirectional cylinder shock absorber is widely adopted on the vehicle, the shock absorber is a vulnerable part in the using process of the vehicle, the shock absorber works well or well, the running stability of the vehicle and the service lives of other parts are directly influenced, a piston rod is a connecting part for supporting a piston to do work, most of the shock absorber is applied to an oil cylinder and cylinder motion executing part, the shock absorber is a motion part with frequent motion and high technical requirements, and the tapping processing of the piston rod is a common processing step of the piston rod.
At present, tapping devices for automobile shock absorber piston rods, which are used in the market, are complex in operation, inconvenient to adjust the position of the piston rod and incapable of conveniently fixing the piston rod, and therefore, the tapping devices for the automobile shock absorber piston rods are provided for solving the problems.
Disclosure of Invention
The invention solves the technical problems that the prior art is complex in operation, inconvenient to adjust the position of a piston rod, incapable of conveniently fixing the piston rod and the like, and provides a tapping device of a piston rod of an automobile shock absorber and an operation method thereof. The tapping device for the piston rod of the automobile shock absorber and the operation method thereof have the characteristics of simplicity in operation, convenience in adjusting the position of the piston rod, convenience in fixing the piston rod and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the tapping device for the piston rod of the automobile shock absorber comprises an operating platform which is horizontally arranged, wherein two support posts are fixedly connected to the top of the operating platform near the center of the right side, two support plates are fixedly connected to the top of the support posts together, fixing rods are fixedly connected to the centers of the top of the support plates near the left side and the right side, two double-shaft motors are fixedly connected to the tops of the fixing rods together, limiting rings are sleeved on the two power output shafts of the double-shaft motors, the bottoms of the limiting rings are fixedly connected to the centers of the tops of the support plates near the left side and the right side respectively, the right end of the power output shaft on the right side of the double-shaft motor is fixedly connected with a fixing disc, through holes are formed in the centers of the right side of the fixing disc near the center, reset springs are fixedly connected to the centers of the front inner walls and the rear inner walls of the fixing disc near the upper side and the lower side, the two return springs positioned on the upper side and the lower side are fixedly connected with arc-shaped positioning plates at the positions, close to the center, of the inner cavity of the fixed disk, of the top of the operating platform, two adjusting mechanisms are arranged at the positions, close to the center, of the top of the operating platform, of the adjacent sides of the adjusting mechanisms are jointly provided with fixing mechanisms, the positions, close to the center, of the right side of the top of the operating platform are fixedly connected with connecting plates, the positions, close to the centers, of the left sides of the connecting plates are fixedly connected with limiting springs, the left ends of the limiting springs positioned on the top are fixedly connected with U-shaped frames, the positions, close to the centers, of the inner walls of the upper side and the lower side of the U-shaped frames are fixedly connected with a plurality of tapping teeth, the left sides of the U-shaped frames are fixedly connected with sliding plates, the bottoms of the sliding plates are movably connected with the positions, close to the centers, of the bottoms of the sliding plates are provided with jacks, the positions, close to the right sides of the sliding plates are fixedly connected with the left ends of the limiting springs, the bottom of the operating platform is fixedly connected with supporting feet at the positions close to four corners.
Preferably, two adjustment mechanism all includes a support section of thick bamboo, two support section of thick bamboo left and right sides inner wall is close to the equal fixedly connected with division board of bottom department, two equal swing joint in center department has the threaded rod near the division board top, two all overlap on the threaded rod is equipped with the sleeve, two sleeve inner wall is close to bottom department all offered the internal thread with two threaded rod assorted, two support section of thick bamboo top is close to center department all offered the opening, two sleeve top all runs through adjacent opening inner chamber to common fixedly connected with arc concave plate.
Preferably, two support a section of thick bamboo respectively with the operation panel top be close to left and right sides center department fixed connection, two equal swing joint of division board bottom is close to center department has first conical gear, two equal fixedly connected with pivot of first conical gear top is close to center department, two the division board inner chamber is close to center department and has all been seted up first pivot, two adjustment mechanism top all runs through adjacent pivot inner chamber to all be close to center department fixed connection with adjacent threaded rod bottom, two first conical gear bottom is kept away from operation panel inner chamber center one side all is equipped with the second conical gear, and two mesh between first conical gear and the adjacent second conical gear, two second conical gear is kept away from operation panel inner chamber center one side and is close to center department equal fixedly connected with roller, two support a section of thick bamboo is kept away from operation panel inner chamber center one side and is close to center department and has all been seted up the second pivot, two roller is kept away from operation panel inner chamber center one end all fixedly connected with handle.
Preferably, the fixing mechanism comprises two C-shaped slide ways, two C-shaped slide ways are far away from an operation platform inner cavity center, one side of the C-shaped slide ways, close to the center, are fixedly connected with connecting rods, two connecting rods are far away from one end, close to the center, of the operation platform inner cavity, of each adjacent sleeve respectively, are close to one side, close to the center, of the operation platform inner cavity, are fixedly connected with U-shaped rods, two U-shaped rods are movably connected with U-shaped rods, one side, close to the U-shaped rods, of each U-shaped rod is fixedly connected with a clamping seat, one side, close to the clamping seat, of each U-shaped rod is fixedly connected with a clamping seat, and two semicircular grooves are formed in one side, close to the clamping seat, of each clamping seat.
Preferably, one side of each of the two adjacent fixed racks, which is close to the center of the inner cavity of the operating platform, is provided with a driving gear jointly, each of the two fixed racks is meshed with the driving gear, a driving motor is fixedly connected to the bottom of each of the driving gears, which is close to the center, each of the left side and the right side of each of the driving motors, which is close to the center of the top, is provided with an L-shaped rod, and one end of each of the L-shaped rods, which is shorter in L-shaped structure, is fixedly connected to the bottom of each of the adjacent C-shaped slides, which is close to the center.
Preferably, the bottom of the operating platform is close to the left center and is provided with a rotating rod, the left end of the rotating rod and the left end of a power output shaft on the left side of the double-shaft motor are fixedly connected with grooved wheels, two grooved wheels are provided with belts, the grooved wheels are connected through belt transmission, the inner cavity of the operating platform is close to the left center and is provided with a movable hole, the belt is close to the bottom and is movably connected to the inner cavity of the movable hole, the two ends of the rotating rod, which are close to the left side, are respectively sleeved with a locating ring, the top of the locating ring is fixedly connected with a worm, the top of the locating ring is close to the left center of the bottom of the operating platform, the right end of the rotating rod is fixedly connected with a worm, the top of the worm is close to the center, the worm wheel is meshed with the worm, the rear side of the worm wheel is provided with a connecting block, the top of the connecting block is fixedly connected with a connecting shaft, and the front end of the connecting shaft is close to the rear side of the center.
Preferably, the worm wheel top and L shaped plate, the longer one side bottom of L shaped plate L shape structure is close to center department fixedly connected with drive rack, mesh mutually between L shaped plate and the drive rack, the spout has been seted up to the right side center department that is close to in the operation panel inner chamber, the shorter one side of L shaped plate L shape structure runs through the spout inner chamber to be close to center department fixed connection with the slide bottom.
A tapping device of a piston rod of an automobile shock absorber and an operation method thereof comprise the following steps:
s1: firstly, a worker stably places an operating platform in a working area through four support legs, then the worker places a piston rod in an inner cavity of an arc-shaped concave plate, then the worker simultaneously rotates two handles in the forward direction to drive two second bevel gears to rotate in the forward direction, the two second bevel gears are meshed with adjacent first bevel gears when rotating, so that the two first bevel gears are driven to rotate in the forward direction, the two first bevel gears are driven to rotate in the forward direction to drive two adjusting mechanisms to rotate in the forward direction, the two rotating shafts are driven to rotate in the forward direction to drive the two threaded rods to rotate in the forward direction, the two threaded rods are enabled to conveniently rotate two sleeves out of the inner cavities of two supporting cylinders, the two sleeves push the arc-shaped concave plate to move upwards together, and after the piston rod and the jacks are kept in the horizontal position, the worker stops rotating the two handles to fix the position of the arc-shaped concave plate;
s2: then, a worker starts a driving motor through an external power supply to drive a driving gear to rotate positively, the driving gear is meshed with the two fixed racks when rotating positively, the fixed racks on the left side are driven to move the fixed racks on the right side forwards and move backwards, so that the two fixed racks drive one end of the adjacent U-shaped rod with a shorter U-shaped structure to move towards the center side of the inner cavity of the arc-shaped concave plate, drive two clamping seats to move towards the adjacent side, the two clamping seats are contacted with a piston rod, then continue to rotate the driving gear, the piston rod is fixed between the two clamping seats under the action of thrust, and the piston rod can rotate between the two clamping seats due to the semicircular grooves formed in the inner cavities of the two clamping seats;
s3: then, a worker passes through the inner cavity of the movable hole and sleeves the belt on the two grooved wheels, then the worker starts the double-shaft motor to drive the grooved wheels at the top to rotate positively through an external power supply, the grooved wheels at the top rotate positively to drive the belt to rotate positively, the belt drives the grooved wheels at the bottom to rotate positively, the grooved wheels at the bottom drive the rotating rod to rotate positively, the rotating rod rotates positively to drive the worm to rotate positively, the worm drives the worm wheel to rotate positively, the worm wheel is meshed with the driving rack during rotation, so that the worm wheel drives the driving rack to move leftwards, the worm wheel moves leftwards to pull the L-shaped plate to move leftwards, the L-shaped plate moves leftwards to drive the sliding plate to move leftwards, the piston rod is inserted into the inner cavity of the tapped teeth through the jack, then the worker turns off the external power supply when the left end of the piston rod is fixed between the two arc-shaped positioning plates, and the right end of the piston rod is contacted with the inner wall at the right side of the U-shaped frame, and the piston rod is fixed at a machining position;
s4: then, a worker takes down the belt from the two grooved wheels, and then starts the double-shaft motor through an external power supply to drive the fixed disc to rotate, and the fixed disc rotates to drive the piston rod to rotate, so that the two tapping teeth on the upper side and the lower side fix the piston rod at the inner cavity of the U-shaped frame for tapping;
s5: finally, after the tapping of piston rod is finished, the staff breaks off external power supply, the belt is sleeved on two grooved wheels again, then the staff starts the double-shaft motor through the external power supply to enable the double-shaft motor to drive the grooved wheels at the top to reversely rotate, the rotating rod is driven to reversely rotate, the L-shaped plate pushes the sliding plate to move rightwards in the same way, after the piston rod moves out of the inner cavity of the jack, the staff breaks off the power supply of the double-shaft motor to start the driving motor, the driving motor drives the driving gear to reversely rotate, the two clamping seats are driven to be far away from each other, the two clamping seats are separated from the piston rod, and the staff takes away the piston rod which is well processed in the inner cavity of the arc-shaped concave plate, so that a working procedure is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the tapping device for the piston rod of the automobile shock absorber, through the mutual matching of the belt, the grooved pulley, the sliding plate, the limiting spring, the connecting plate, the supporting legs, the L-shaped plate, the worm wheel, the worm, the driving rack, the locating ring and the rotating rod, the piston rod can be conveniently fixed at a processing position, the piston rod can be conveniently processed by two tapping teeth on the upper side and the lower side, the operation is simple and quick, and the working efficiency of staff is improved to a certain extent;
2. the invention is characterized by comprising a supporting cylinder, a rotating shaft, a first conical gear, a second conical gear, a handle, a rotating roller, a partition plate and a sleeve; the tapping device of the automobile shock absorber piston rod can conveniently adjust the position of the arc concave plate through the action of the adjusting mechanism, so that the piston rods with different diameters can be conveniently adjusted to the position horizontal to the jack;
3. according to the tapping device for the piston rod of the automobile shock absorber, through the mutual matching of the C-shaped slide way, the U-shaped rod, the clamping seats, the connecting rod, the L-shaped rod, the driving motor, the driving gear and the fixed rack, the piston rod can be conveniently and rapidly fixed between the two clamping seats through the action of the fixing mechanism, and therefore the piston rod can be conveniently and stably machined.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic perspective view of the connection relationship between the U-shaped rod and the clamping seat of the component of the invention;
fig. 5 is a schematic view of a right-side view of a part of a fixing plate according to the present invention.
Reference numerals in the drawings: 1. an operation table; 2. a belt; 3. a support post; 4. a support plate; 5. a sheave; 6. a fixed rod; 7. a biaxial motor; 8. a limiting ring; 9. a fixed plate; 10. a slide plate; 11. tapping teeth; 12. a U-shaped frame; 13. a limit spring; 14. a connecting plate; 15. a support leg; 16. an L-shaped plate; 17. a worm wheel; 18. a worm; 19. a drive rack; 20. a positioning ring; 21. a rotating rod; 22. an adjusting mechanism; 221. a support cylinder; 222. a rotating shaft; 223. a first bevel gear; 224. a second bevel gear; 225. a handle; 226. a rotating roller; 227. a partition plate; 228. a sleeve; 229. a threaded rod; 23. an arc concave plate; 24. a fixing mechanism; 241. c-shaped slide ways; 242. a U-shaped rod; 243. a clamping seat; 244. a connecting rod; 245. an L-shaped rod; 246. a driving motor; 247. a drive gear; 248. a fixed rack; 25. an arc-shaped positioning plate; 26. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the tapping device for the piston rod of the automobile shock absorber comprises an operating platform 1 which is horizontally arranged, wherein two support posts 3 are fixedly connected to the top of the operating platform 1 near the center of the right side, a supporting plate 4 is fixedly connected to the top of the two support posts 3, fixing rods 6 are fixedly connected to the centers of the top of the supporting plate 4 near the left side and the right side, a double-shaft motor 7 is fixedly connected to the top of the two fixing rods 6, limiting rings 8 are sleeved on two power output shafts of the double-shaft motor 7, the bottoms of the two limiting rings 8 are respectively fixedly connected with the centers of the top of the supporting plate 4 near the left side and the right side, a fixing disc 9 is fixedly connected to the right end of the power output shaft on the right side of the double-shaft motor 7, through holes are formed in the centers of the right side near the right side of the fixing disc 9, reset springs 26 are fixedly connected to the centers of the front inner wall and the rear side of the fixing disc 9 near the upper side and the lower side, the two return springs 26 positioned at the upper side and the lower side are fixedly connected with an arc-shaped locating plate 25 at one end close to the center of the inner cavity of the fixed disc 9, two adjusting mechanisms 22 are arranged at the position close to the center of the top of the operating platform 1, a fixing mechanism 24 is arranged at one side adjacent to the two adjusting mechanisms 22, a connecting plate 14 is fixedly connected at the position close to the center of the right side of the top of the operating platform 1, a limit spring 13 is fixedly connected at the position close to the center of the upper side and the lower side of the left side of the connecting plate 14, a U-shaped frame 12 is fixedly connected at the left end of the limit spring 13 positioned at the top, a plurality of tapping teeth 11 are fixedly connected at the position close to the center of the inner walls of the upper side and the lower side of the U-shaped frame 12, a slide plate 10 is fixedly connected at the left side of the U-shaped frame 12, a rotary rod 21 is arranged at the position close to the center of the left side of the bottom of the operating platform 1, a left end of the rotary rod 21 and the left end of a power output shaft of the double-shaft motor 7 are fixedly connected with a grooved pulley 5, a belt 2 is arranged on the two grooved pulleys 5, the two grooved wheels 5 are connected through a belt 2 in a transmission way, a movable hole is formed in the inner cavity of the operating platform 1 near the center of the left side, the belt 2 is movably connected in the inner cavity of the movable hole near the bottom, positioning rings 20 are sleeved on the rotating rod 21 near the left and right ends, the tops of the two positioning rings 20 are fixedly connected with the bottom of the operating platform 1 near the center of the left side, the right end of the rotating rod 21 is fixedly connected with a worm 18, a worm wheel 17 is arranged on the top of the worm 18 near the center, the worm wheel 17 is meshed with the worm 18, a connecting block is arranged on the rear side of the worm wheel 17, the top of the connecting block is fixedly connected with the rear side of the right side of the operating platform 1 near the bottom, a connecting shaft is movably connected with the front side of the connecting block near the center of the bottom, the front end of the connecting shaft is fixedly connected with the rear side of the worm wheel 17 near the center, the top of the worm wheel 17 is fixedly connected with a driving rack 19 at the position, close to the center, of the bottom of one longer side of the L-shaped structure of the L-shaped plate 16, a sliding groove is formed at the position, close to the right center, of the inner cavity of the operating platform 1, one shorter side of the L-shaped plate 16 penetrates through the inner cavity of the sliding groove and is fixedly connected with the position, close to the center, of the bottom of the sliding plate 10, the position, close to the right center, of the top of the operating platform 1, of the inner cavity of the sliding plate 10 is movably connected with a jack, at the position, close to the center, of the right side of the sliding plate 10, of the limiting spring 13 at the bottom of the sliding plate 10 is fixedly connected with a left end of the limiting spring 13, at the position, close to the four corners, of the bottom of the operating platform 1 is fixedly connected with supporting legs 15;
the two adjusting mechanisms 22 comprise supporting cylinders 221, partition plates 227 are fixedly connected to the inner walls of the left and right sides of the two supporting cylinders 221 near the bottom end, threaded rods 229 are movably connected to the positions of the tops of the two partition plates 227 near the center, the two supporting cylinders 221 are fixedly connected to the centers of the left and right sides of the top of the operating platform 1, first conical gears 223 are movably connected to the positions of the bottoms of the two partition plates 227 near the center, rotating shafts 222 are fixedly connected to the positions of the tops of the two first conical gears 223 near the center, first rotating holes are formed in the positions of the inner cavities of the two partition plates 227 near the center, the top ends of the two adjusting mechanisms 22 penetrate through the inner cavities of the adjacent rotating holes and are fixedly connected to the positions of the bottom ends of the adjacent threaded rods 229 near the center, second conical gears 224 are arranged on one sides of the bottoms of the two first conical gears 223 far from the inner cavities of the operating platform 1, the two first bevel gears 223 are meshed with the adjacent second bevel gears 224, the rotating rollers 226 are fixedly connected to the parts, close to the center, of the two second bevel gears 224, which are far away from the center of the inner cavity of the operating platform 1, the second rotating holes are formed in the parts, close to the center, of the two supporting cylinders 221, which are far away from the center, of the inner cavity of the operating platform 1, the handles 225 are fixedly connected to the ends, close to the center, of the inner cavities of the operating platform 1, of the two rotating rollers 226, the sleeves 228 are sleeved on the two threaded rods 229, the inner walls, close to the bottom ends, of the two sleeves 228 are provided with internal threads matched with the two threaded rods 229, the parts, close to the center, of the top ends of the two supporting cylinders 221 are provided with openings, the top ends of the two sleeves 228 penetrate through the adjacent opening inner cavities and are fixedly connected with the arc-shaped concave plates 23 together, the positions of the arc-shaped concave plates 23 can be conveniently adjusted through the action of the adjusting mechanism 22, thereby being convenient for adjusting the piston rods with different diameters to the horizontal position of the jack;
the fixed establishment 24 includes two C shape slide 241, two C shape slide 241 keep away from the equal fixedly connected with connecting rod 244 of center department near center department of operation panel 1 inner chamber center one side, two connecting rod 244 keep away from operation panel 1 inner chamber center one end respectively with adjacent sleeve 228 be close to top center department fixed connection near center department of operation panel 1 inner chamber center, two C shape slide 241 inner chamber equal swing joint have U-shaped pole 242, two U-shaped pole 242 adjacent one side equal fixed connection fixed rack 248, two fixed rack 248 adjacent one side is close to operation panel 1 inner chamber center one side jointly is equipped with drive gear 247, two fixed rack 248 all meshes with drive gear 247 between, drive gear 247 bottom is close to center department fixedly connected with driving motor 246, driving motor 246 left and right sides is close to top center department equal fixedly connected with L-shaped pole 245, two L-shaped pole 245L-shaped structure shorter one end all is close to center department fixed connection with adjacent C shape slide 241 bottom, two U-shaped pole 242U-shaped structure shorter one end all fixedly connected with centre gripping seat 243, and two adjacent one side of centre gripping seat 243 all has set up the recess, thereby can be convenient for carrying out the centre gripping between two piston rods 243 through fixed establishment's effect between fixed establishment 24, thereby be convenient for processing piston rod pair piston rod.
A tapping device of a piston rod of an automobile shock absorber and an operation method thereof comprise the following steps:
s1: firstly, a worker stably places an operation table 1 in a working area through four support legs 15, then places a piston rod in an inner cavity of an arc-shaped concave plate 23, then the worker simultaneously rotates two handles 225 forward to drive two second bevel gears 224 to rotate forward, the two second bevel gears 224 are meshed with adjacent first bevel gears 223 when rotating, so that the two first bevel gears 223 are driven to rotate forward, the two first bevel gears 223 rotate forward to drive two adjusting mechanisms 22 to rotate forward, the two rotating shafts 222 rotate forward to drive two threaded rods 229 to rotate forward, the two threaded rods 229 conveniently rotate two sleeves 228 out of the inner cavities of two supporting cylinders 221, the two sleeves 228 push the arc-shaped concave plate 23 to move upward together, and after the piston rod and the jack are kept in a horizontal position, the worker stops rotating the two handles 225 to fix the position of the arc-shaped concave plate 23;
s2: then, the operator starts the driving motor 246 to drive the driving gear 247 to rotate forward through the external power supply, the driving gear 247 is meshed with the two fixed racks 248 when rotating forward, the fixed racks 248 on the left side are driven to move the fixed racks 248 on the right side forward, so that the two fixed racks 248 drive one end of the adjacent U-shaped rod 242 with a shorter U-shaped structure to start to move towards the center side of the inner cavity of the arc-shaped concave plate 23, the two clamping seats 243 are driven to start to move towards the adjacent side, after the two clamping seats 243 are contacted with the piston rod, the driving gear 247 is continuously rotated, the piston rod is fixed between the two clamping seats 243 under the action of pushing force, and as the inner cavities of the two clamping seats 243 are provided with semicircular grooves, the piston rod can rotate between the two clamping seats 243, and after the piston rod is fixed, the worker cuts off the external power supply, and fixes the positions of the two clamping seats 243;
s3: then, a worker passes the belt 2 through the inner cavity of the movable hole and sleeves the belt 2 on the two grooved wheels 5, then the worker starts the double-shaft motor 7 through an external power supply to drive the grooved wheels 5 at the top to rotate positively, the grooved wheels 5 at the top rotate positively to drive the belt 2 to rotate positively, the belt 2 drives the grooved wheels 5 at the bottom to rotate positively, the grooved wheels 5 at the bottom drive the rotating rod 21 to rotate positively, the rotating rod 21 rotates positively to drive the worm 18 to drive the worm wheel 18 to rotate positively, the worm wheel 17 rotates and is meshed with the driving rack 19, the worm wheel 17 drives the driving rack 19 to move leftwards, the worm wheel 17 moves leftwards to pull the L-shaped plate 16 to move leftwards, the L-shaped plate 16 moves leftwards to drive the slide plate 10 to enable the piston rod to be inserted into the inner cavity of the tapping teeth 11 through the jack, then the worker continues to rotate the rotating rod 21 to fix the left end between the two arc-shaped locating plates 25, and after the right end contacts with the inner wall of the right side of the U-shaped frame 12, the worker disconnects the external power supply to fix the piston rod at a machining position;
s4: then, the worker takes down the belt 2 from the two grooved wheels 5, and then starts the double-shaft motor 7 through an external power supply to drive the fixed disc 9 to rotate, and the fixed disc 9 rotates to drive the piston rod to rotate, so that the two tapping teeth 11 on the upper side and the lower side fix the piston rod at the inner cavity of the U-shaped frame 12 for tapping;
s5: finally, after the tapping of the piston rod is finished, the external power supply is disconnected by a worker, the belt 2 is sleeved on the two grooved wheels 5 again, then the worker starts the double-shaft motor 7 through the external power supply, so that the double-shaft motor 7 drives the grooved wheels 5 at the top to reversely rotate, the rotating rod 21 is driven to reversely rotate, the L-shaped plate 16 is enabled to push the sliding plate 10 to move rightwards, after the piston rod moves out of the inner cavity of the jack, the power supply of the double-shaft motor 7 is disconnected by the worker, the driving motor 246 drives the driving gear 247 to reversely rotate, the two clamping seats 243 are driven to be far away from each other, the two clamping seats 243 are separated from the piston rod, and the worker takes away the piston rod which is well processed in the inner cavity of the arc-shaped concave plate 23, so that a working procedure is completed.
Working principle: during operation, a worker stably places the operation table 1 in a working area through the four support legs 15, then places the piston rod in the inner cavity of the arc-shaped concave plate 23, then the worker simultaneously rotates the two handles 225 forward to drive the two second bevel gears 224 to rotate forward, the two second bevel gears 224 are meshed with the adjacent first bevel gears 223 during rotation, so that the two first bevel gears 223 are driven to rotate forward, the two first bevel gears 223 rotate forward to drive the two adjusting mechanisms 22 to rotate forward, the two rotating shafts 222 rotate forward to drive the two threaded rods 229 to rotate forward, the two threaded rods 229 conveniently rotate the two sleeves 228 out of the inner cavities of the two supporting cylinders 221, the two sleeves 228 push the arc-shaped concave plate 23 to move upward together, the worker stops rotating the two handles 225 to fix the position of the arc-shaped concave plate 23 after the piston rod and the jack are kept in the horizontal position, so that the tapping device of the automobile shock absorber piston rod can conveniently adjust the position of the arc concave plate 23 through the action of the adjusting mechanism 22, thereby being convenient for adjusting the piston rods with different diameters to the position horizontal to the jack, then, a worker starts the driving motor 246 to drive the driving gear 247 to rotate positively through an external power supply, the driving gear 247 is meshed with the two fixed racks 248 when rotating positively, the left fixed rack 248 is driven to move forward and the right fixed rack 248 is driven to move backward, so that the two fixed racks 248 drive one end of the adjacent U-shaped rod 242 with a shorter U-shaped structure to move towards the center side of the inner cavity of the arc concave plate 23, drive the two clamping seats 243 to move towards the adjacent side, and the two clamping seats 243 continuously rotate the driving gear 247 after contacting with the piston rods, the piston rod is fixed between the two clamping seats 243 under the action of the pushing force, as the inner cavities of the two clamping seats 243 are respectively provided with a semicircular groove, the piston rod can rotate between the two clamping seats 243, after the fixing of the piston rod is finished, a worker disconnects an external power supply, the positions of the two clamping seats 243 are fixed, the tapping device of the piston rod of the automobile shock absorber can conveniently fix the piston rod between the two clamping seats 243 through the action of the fixing mechanism 24, thereby facilitating the stable processing of the piston rod, then, the worker passes the belt 2 through the inner cavity of the movable hole and sleeves the belt 2 on the two grooved wheels 5, then the worker starts the double-shaft motor 7 to drive the grooved wheels 5 at the top to rotate positively through the external power supply, the grooved wheels 5 at the top rotate positively to drive the belt 2 to rotate positively, the belt 2 drives the grooved pulley 5 at the bottom to rotate positively, the grooved pulley 5 at the bottom drives the rotating rod 21 to rotate positively, the rotating rod 21 rotates positively to drive the worm 18 to rotate positively, the worm 18 drives the worm wheel 17 to rotate positively, the worm wheel 17 is meshed with the driving rack 19 when rotating, the worm wheel 17 drives the driving rack 19 to move leftwards, the worm wheel 17 moves leftwards to pull the L-shaped plate 16 to move leftwards, the L-shaped plate 16 moves leftwards to drive the sliding plate 10 to move leftwards, a piston rod is inserted into the inner cavity of the tapping teeth 11 through an insertion hole, then the rotating rod 21 is continuously rotated, when the left end of the piston rod is fixed between two arc-shaped positioning plates 25, after the right end contacts with the inner wall at the right side of the U-shaped frame 12, an external power supply is disconnected by a worker, the piston rod is fixed at a processing position, then the belt 2 is taken down from the two grooved pulleys 5 by the worker, then, the staff starts the double-shaft motor 7 to drive the fixed disc 9 to rotate through the external power supply again, the fixed disc 9 rotates to drive the piston rod to rotate, the two tapping teeth 11 on the upper side and the lower side enable the piston rod to be fixed at the inner cavity of the U-shaped frame 12 to be tapped, and accordingly, the tapping device of the piston rod of the automobile shock absorber can conveniently fix the piston rod at a machining position, the two tapping teeth 11 on the upper side and the lower side are convenient to machine the piston rod, the operation is simple and quick, the working efficiency of the staff is improved to a certain extent, after the piston rod is machined, the staff cuts off the external power supply, the belt 2 is sleeved on the two grooved wheels 5 again, then the staff starts the double-shaft motor 7 through the external power supply to enable the grooved wheels 5 on the top to reversely rotate, the rotating rod 21 is driven to reversely rotate, the L-shaped plate 16 pushes the sliding plate 10 to move rightwards, after the piston rod is moved out of the inner cavity of the jack, the power supply of the double-shaft motor 7 is started to drive the driving motor 246, the driving gear 247 is driven to reversely rotate, the two clamping seats 243 are driven to be separated, the two clamping seats 243 are driven to completely, and the residual inner cavities of the piston rod 243 are completely machined.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Tapping device of automobile shock absorber ware piston rod, including operation panel (1) of level setting, its characterized in that: two support posts (3) are fixedly connected to the top of the operating platform (1) near the center of the right side, two support posts (3) are fixedly connected with a support plate (4) jointly, two fixing rods (6) are fixedly connected to the center of the top of the support plate (4) near the left side and the right side, two double-shaft motors (7) are fixedly connected to the top of the fixing rods (6) jointly, two limiting rings (8) are sleeved on two power output shafts of the double-shaft motors (7), the bottoms of the limiting rings (8) are fixedly connected with the center of the top of the support plate (4) near the left side and the right side respectively, a fixing disc (9) is fixedly connected to the right end of the right side power output shaft of the double-shaft motor (7), a through hole is formed in the right side of the fixing disc (9), reset springs (26) are fixedly connected to the center of the front inner wall of the front side and the rear side of the fixing disc (9) near the upper side and the lower side, arc-shaped locating plates (25) are fixedly connected to the center end of the inner cavity of the fixing disc (9) jointly, two control mechanisms (22) are arranged at the center of the top of the two reset springs (26) near the upper side and the lower side, two control mechanisms (22) are arranged near the center of the two control mechanisms (22) near the center of the top of the adjusting mechanism (1), limiting springs (13) are fixedly connected to the left side of the connecting plate (14) close to the centers of the upper side and the lower side, a U-shaped frame (12) is fixedly connected to the left end of each limiting spring (13) located at the top, a plurality of tapping teeth (11) are fixedly connected to the positions, close to the centers, of the inner walls of the upper side and the lower side of each U-shaped frame (12), a sliding plate (10) is fixedly connected to the left side of each U-shaped frame (12), the bottom of each sliding plate (10) is movably connected to the top of the operating table (1) close to the center of the right side, an inserting hole is formed in the position, close to the center of the top, of the inner cavity of each sliding plate (10), of each sliding plate (10) is fixedly connected to the left end of each limiting spring (13) located at the bottom, and supporting legs (15) are fixedly connected to the positions, close to the four corners, of the bottom of each operating table (1). The two adjusting mechanisms (22) comprise supporting cylinders (221), partition plates (227) are fixedly connected to the positions, close to the bottom, of the inner walls of the left side and the right side of the supporting cylinders (221), threaded rods (229) are movably connected to the positions, close to the center, of the tops of the partition plates (227), sleeves (228) are sleeved on the threaded rods (229), internal threads matched with the two threaded rods (229) are formed in the positions, close to the bottom, of the inner walls of the sleeves (228), openings are formed in the positions, close to the center, of the tops of the supporting cylinders (221), the tops of the sleeves (228) penetrate through the inner cavities of the adjacent openings, and arc-shaped concave plates (23) are fixedly connected together; the two supporting cylinders (221) are fixedly connected with centers of the tops of the operating tables (1) close to the left side and the right side respectively, first conical gears (223) are movably connected to the centers of the bottoms of the partition plates (227), rotating shafts (222) are fixedly connected to the centers of the tops of the first conical gears (223), first rotating holes are formed in the centers of the inner cavities of the partition plates (227), the tops of the two regulating mechanisms (22) penetrate through adjacent rotating hole inner cavities and are fixedly connected with the centers of the bottoms of the adjacent threaded rods (229), second conical gears (224) are arranged on one sides, far away from the centers of the inner cavities of the operating tables (1), of the bottoms of the first conical gears (223), meshed with the adjacent second conical gears (224), rotating rollers (226) are fixedly connected to the centers of the sides, far away from the centers of the inner cavities of the operating tables (1), of the two supporting cylinders (221) are fixedly connected with the centers of the inner cavities (226), and one sides, far away from the centers of the inner cavities (1), of the two inner cavities (226) are fixedly connected with the handles (225); the fixing mechanism (24) comprises two C-shaped slide ways (241), connecting rods (244) are fixedly connected to the positions, close to the center, of one sides, close to the center, of the inner cavities of the operating platform (1), of the two C-shaped slide ways (241), one ends, close to the center, of the inner cavities of the operating platform (1), of the two connecting rods (244) are fixedly connected with the positions, close to the center, of the top ends, of the inner cavities of the adjacent sleeves (228), close to the center, of the inner cavities of the operating platform (1), of the adjacent sleeves (228), U-shaped rods (242) are movably connected to the inner cavities of the two C-shaped slide ways (241), fixing racks (248) are fixedly connected to the adjacent sides of the two U-shaped rods (242), clamping bases (243) are fixedly connected to the ends, short in U-shaped structures, of the two U-shaped rods (242) are provided with semicircular grooves; a driving gear (247) is arranged on one side, close to the center of an inner cavity of the operating platform (1), of each of the two fixed racks (248), the two fixed racks (248) are meshed with the driving gear (247), a driving motor (246) is fixedly connected to the bottom, close to the center, of each of the two fixed racks (248), an L-shaped rod (245) is fixedly connected to the left side and the right side, close to the center, of each of the tops of the driving motor (246), and one shorter end of each L-shaped rod (245) is fixedly connected to the bottom, close to the center, of each of the adjacent C-shaped slide ways (241); a rotating rod (21) is arranged at the bottom of the operating platform (1) near the center of the left side, grooved wheels (5) are fixedly connected to the left end of the rotating rod (21) and the left end of a power output shaft of the double-shaft motor (7), two grooved wheels (5) are provided with belts (2), the two grooved wheels (5) are in transmission connection through the belts (2), a movable hole is formed in the inner cavity of the operating platform (1) near the center of the left side, the belt (2) is movably connected to the inner cavity of the movable hole near the bottom, positioning rings (20) are sleeved on the rotating rod (21) near both ends of the rotating rod, the tops of the positioning rings (20) are fixedly connected with the bottom of the operating platform (1) near the center of the left side, the right end of the rotating rod (21) is fixedly connected with a worm (18), the top of the worm wheel (17) is meshed with the worm wheel (18) near the center, the top of the connecting block is in movable connection with the right side of the operating platform (1) near the bottom of the worm wheel, the front end of the connecting block is fixedly connected with the front end of the connecting block (17) near the center of the front end of the connecting block; the top of the worm wheel (17) is fixedly connected with a driving rack (19) at the bottom of one side of the L-shaped plate (16) with a longer L-shaped structure, which is close to the center, the L-shaped plate (16) is meshed with the driving rack (19), a chute is formed in the inner cavity of the operating platform (1) at the center of the right side, and one side of the L-shaped plate (16) with a shorter L-shaped structure penetrates through the inner cavity of the chute and is fixedly connected with the bottom of the sliding plate (10) at the position close to the center.
2. A method of operating a tapping unit for a piston rod of an automotive shock absorber according to claim 1, comprising the steps of:
s1: firstly, a worker stably places an operation table (1) in a working area through four support legs (15), then places a piston rod in an inner cavity of an arc concave plate (23), then the worker simultaneously rotates two handles (225) in the forward direction to drive two second bevel gears (224) to rotate in the forward direction, the two second bevel gears (224) are meshed with adjacent first bevel gears (223) when rotating, so that the two first bevel gears (223) are driven to rotate in the forward direction, the two first bevel gears (223) are driven to rotate in the forward direction to drive two adjusting mechanisms (22) to rotate in the forward direction, the two rotating shafts (222) are driven to rotate in the forward direction to drive two threaded rods (229) to rotate in the forward direction, the two threaded rods (229) conveniently rotate two sleeves (228) out of the inner cavities of two supporting cylinders (221), the two sleeves (228) push the arc concave plate (23) to move upwards together, and after the piston rod and the jacks are kept in the horizontal position, the worker stops rotating the two handles (225) to fix the position of the arc concave plate (23);
s2: then, a worker starts a driving motor (246) through an external power supply to drive a driving gear (247) to rotate positively, the driving gear (247) is meshed with two fixed racks (248) when rotating positively, the left fixed rack (248) is driven to move the right fixed rack (248) backwards, so that the two fixed racks (248) drive one end of an adjacent U-shaped rod (242) with a shorter U-shaped structure to move towards one side of the center of an inner cavity of an arc-shaped concave plate (23), the two clamping seats (243) are driven to move towards one side of the adjacent U-shaped rod, the driving gear (247) is continuously rotated after the two clamping seats (243) are contacted with a piston rod, the piston rod is fixed between the two clamping seats (243) under the action of pushing force, and as the inner cavities of the two clamping seats (243) are provided with semicircular grooves, the piston rod can rotate between the two clamping seats (243), and after the piston rod is fixed, the worker cuts off the external power supply, the positions of the two clamping seats (243) are fixed;
s3: then, a worker passes through the belt (2) from the inner cavity of the movable hole and sleeves the belt (2) on the two grooved wheels (5), then the worker starts the double-shaft motor (7) through an external power supply to drive the grooved wheels (5) at the top to rotate forwards, the grooved wheels (5) at the top rotate forwards to drive the belt (2) to rotate forwards, the belt (2) drives the grooved wheels (5) at the bottom to rotate forwards, the grooved wheels (5) at the bottom drive the rotating rod (21) to rotate forwards, the rotating rod (21) rotates forwards to drive the worm (18) to rotate forwards, the worm (18) drives the worm wheel (17) to rotate forwards, the worm wheel (17) is meshed with the driving rack (19) when rotating, so that the worm wheel (17) drives the driving rack (19) to move leftwards, the L-shaped plate (16) is pulled to move leftwards, the L-shaped plate (16) is driven to move leftwards, the piston rod is driven to insert into the inner cavity of the tooth (11) through inserting hole, then the rotating rod (21) continues to rotate, when the left end is fixed between the two locating plates (25) and the right end of the U-shaped frame (12) is fixed, and the outer connecting position of the piston rod is disconnected from the piston rod is cut off, and the outer power supply is cut off, and the piston rod is tapped by the worker;
s4: then, a worker takes down the belt (2) from the two grooved wheels (5), and then starts the double-shaft motor (7) to drive the fixed disc (9) to rotate through an external power supply, and the fixed disc (9) rotates to drive the piston rod to rotate, so that the two tapping teeth (11) on the upper side and the lower side fix the piston rod at the inner cavity of the U-shaped frame (12) to tap;
s5: finally, after the tapping of the piston rod is finished, the external power supply is disconnected by a worker, the belt (2) is sleeved on the two grooved wheels (5) again, then the worker starts the double-shaft motor (7) through the external power supply, so that the double-shaft motor (7) drives the grooved wheels (5) at the top to reversely rotate, the rotating rod (21) is driven to reversely rotate, the L-shaped plate (16) is driven to push the sliding plate (10) to move rightwards, after the piston rod moves out of the inner cavity of the jack, the power supply of the double-shaft motor (7) is disconnected by the worker, the driving motor (246) drives the driving gear (247) to reversely rotate, the two clamping seats (243) are driven to be away from each other, the two clamping seats (243) are separated from the piston rod, and the worker takes away the piston rod which falls into the inner cavity of the arc-shaped concave plate (23) to finish a working procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123015.1A CN114406367B (en) | 2022-02-09 | 2022-02-09 | Tapping device for piston rod of automobile shock absorber and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210123015.1A CN114406367B (en) | 2022-02-09 | 2022-02-09 | Tapping device for piston rod of automobile shock absorber and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114406367A CN114406367A (en) | 2022-04-29 |
| CN114406367B true CN114406367B (en) | 2023-08-25 |
Family
ID=81279223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210123015.1A Active CN114406367B (en) | 2022-02-09 | 2022-02-09 | Tapping device for piston rod of automobile shock absorber and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114406367B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199283A (en) * | 2004-01-13 | 2005-07-28 | Hitachi Communication Technologies Ltd | Burring tapper machine and burring tapping method |
| CN206561178U (en) * | 2017-03-27 | 2017-10-17 | 广东鹏大五金制品有限公司 | A kind of Manual tapping machine |
| CN109128834A (en) * | 2018-10-16 | 2019-01-04 | 何亚群 | A kind of threading apparatus of piston lever of reducer for automobile |
| CN209077814U (en) * | 2018-10-24 | 2019-07-09 | 佛山市顺德区祺勝模具有限公司 | A kind of lathe process auxiliary support apparatus |
| CN209599030U (en) * | 2019-01-11 | 2019-11-08 | 大连坤达汽车零部件制造有限公司 | A kind of fixed device of automobile oil pan pressing plate processing |
| CN210340222U (en) * | 2019-06-19 | 2020-04-17 | 安徽劲帆建设有限公司 | Deviation adjusting equipment for civil engineering equipment |
| CN112518510A (en) * | 2020-12-21 | 2021-03-19 | 肇庆市第二机床厂有限公司 | Automatic sand light of stainless steel processing |
| CN212761574U (en) * | 2020-06-18 | 2021-03-23 | 晋城凤凰实业有限责任公司 | Double-cutter-head mechanism for oil casing tapping |
| JP2021066007A (en) * | 2019-10-25 | 2021-04-30 | 方小剛 | Surface cutting device for metal mold having polyhedral cross section |
| CN213105508U (en) * | 2020-07-03 | 2021-05-04 | 中建新疆建工集团第五建筑工程有限公司 | Beam steel bar tapping device for steel rib column installation |
| CN213291331U (en) * | 2020-03-11 | 2021-05-28 | 河北福派安管道制造有限公司 | PVC pipe chasing bar |
| CN213410665U (en) * | 2020-11-10 | 2021-06-11 | 无锡威发机械制造有限公司 | Screw sleeve tapping device convenient to install |
| CN113351945A (en) * | 2021-05-14 | 2021-09-07 | 温州职业技术学院 | Machining device of screw production all-in-one machine |
| CN214602346U (en) * | 2021-04-20 | 2021-11-05 | 无锡市标准件厂有限公司 | High stability intelligence chasing bar |
| WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
| CN215432594U (en) * | 2021-06-23 | 2022-01-07 | 合肥市永盛精密制造有限公司 | Table type drilling and tapping dual-purpose machine with adjustable tapping speed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI729689B (en) * | 2020-02-03 | 2021-06-01 | 國立中山大學 | Automatic nut tapping equipment |
-
2022
- 2022-02-09 CN CN202210123015.1A patent/CN114406367B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199283A (en) * | 2004-01-13 | 2005-07-28 | Hitachi Communication Technologies Ltd | Burring tapper machine and burring tapping method |
| CN206561178U (en) * | 2017-03-27 | 2017-10-17 | 广东鹏大五金制品有限公司 | A kind of Manual tapping machine |
| CN109128834A (en) * | 2018-10-16 | 2019-01-04 | 何亚群 | A kind of threading apparatus of piston lever of reducer for automobile |
| CN209077814U (en) * | 2018-10-24 | 2019-07-09 | 佛山市顺德区祺勝模具有限公司 | A kind of lathe process auxiliary support apparatus |
| CN209599030U (en) * | 2019-01-11 | 2019-11-08 | 大连坤达汽车零部件制造有限公司 | A kind of fixed device of automobile oil pan pressing plate processing |
| CN210340222U (en) * | 2019-06-19 | 2020-04-17 | 安徽劲帆建设有限公司 | Deviation adjusting equipment for civil engineering equipment |
| JP2021066007A (en) * | 2019-10-25 | 2021-04-30 | 方小剛 | Surface cutting device for metal mold having polyhedral cross section |
| CN213291331U (en) * | 2020-03-11 | 2021-05-28 | 河北福派安管道制造有限公司 | PVC pipe chasing bar |
| CN212761574U (en) * | 2020-06-18 | 2021-03-23 | 晋城凤凰实业有限责任公司 | Double-cutter-head mechanism for oil casing tapping |
| WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
| CN213105508U (en) * | 2020-07-03 | 2021-05-04 | 中建新疆建工集团第五建筑工程有限公司 | Beam steel bar tapping device for steel rib column installation |
| CN213410665U (en) * | 2020-11-10 | 2021-06-11 | 无锡威发机械制造有限公司 | Screw sleeve tapping device convenient to install |
| CN112518510A (en) * | 2020-12-21 | 2021-03-19 | 肇庆市第二机床厂有限公司 | Automatic sand light of stainless steel processing |
| CN214602346U (en) * | 2021-04-20 | 2021-11-05 | 无锡市标准件厂有限公司 | High stability intelligence chasing bar |
| CN113351945A (en) * | 2021-05-14 | 2021-09-07 | 温州职业技术学院 | Machining device of screw production all-in-one machine |
| CN215432594U (en) * | 2021-06-23 | 2022-01-07 | 合肥市永盛精密制造有限公司 | Table type drilling and tapping dual-purpose machine with adjustable tapping speed |
Non-Patent Citations (1)
| Title |
|---|
| 螺母自动上料及攻丝系统结构设计;景涛;冯武卫;;机电工程(第11期);1322-1328页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114406367A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110153752A (en) | A kind of quick-detachable macrotype axes series parts processing and loading clamp equipment | |
| CN111975894A (en) | Two-way fluting device of plank for hand workshop | |
| CN114406367B (en) | Tapping device for piston rod of automobile shock absorber and operation method thereof | |
| CN211867128U (en) | Multi-angle machining table of gantry machining center | |
| CN216830794U (en) | Steel frame supporting device for maintaining precision machine tool bearing | |
| CN111331172A (en) | Electromechanical integrated variable frequency speed regulation radial drilling machine | |
| CN114043352B (en) | Automatic grinding device for metal materials | |
| CN112756670B (en) | Milling device for slender rod parts | |
| CN216575620U (en) | Drilling equipment is used in processing of universal joint wheel hub bearing frame | |
| CN114985962A (en) | A running gear for cutting robot | |
| CN112496785A (en) | Workpiece machining angle adjustable fixture equipment in numerically controlled fraise machine | |
| CN115091346A (en) | Optical lens barrel inner wall processing and polishing device | |
| CN112894234A (en) | A but, height-adjusting pallet for car welds dress production usefulness | |
| CN220260383U (en) | Multi-station aluminum polishing equipment | |
| CN219725326U (en) | Fixing mechanism for numerical control machining center | |
| CN220516083U (en) | Multi-station clamp of vertical machining center | |
| CN220560501U (en) | Vertical turret milling machine | |
| CN116619754B (en) | Building construction pipeline installation auxiliary device | |
| CN215616787U (en) | Automatic head library changing mechanism of gantry machining center | |
| CN112170929B (en) | Machining cutting device for machine-building | |
| CN216066459U (en) | Tool clamp capable of freely adjusting position after clamping | |
| CN217433102U (en) | Double-coordinate section bar drilling machine | |
| CN220162139U (en) | Polishing equipment for mechanical hardware machining | |
| CN220407888U (en) | Motor rotating shaft excircle machining clamp | |
| CN219234584U (en) | Positioning fixture of multi-spindle drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230803 Address after: 301699 No. 16, Zhongyang Avenue, No. 7 Road, North District, Jinghai Economic Development Zone, Tianjin Applicant after: TIANJIN BEITE AUTOMOBILE PARTS CO.,LTD. Address before: 331699 No. 950, Longhua middle Avenue, Wenfeng Town, Jishui County, Ji'an City, Jiangxi Province Applicant before: Yuan Xiaoqiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |