CN114406367A - Tapping device for piston rod of automobile shock absorber and operation method of tapping device - Google Patents
Tapping device for piston rod of automobile shock absorber and operation method of tapping device Download PDFInfo
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- CN114406367A CN114406367A CN202210123015.1A CN202210123015A CN114406367A CN 114406367 A CN114406367 A CN 114406367A CN 202210123015 A CN202210123015 A CN 202210123015A CN 114406367 A CN114406367 A CN 114406367A
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- 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
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- 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
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- 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
Abstract
The invention discloses a tapping device for a piston rod of an automobile shock absorber and an operation method thereof, which comprises an operation platform arranged horizontally, two support columns are fixedly connected at the top of the operating platform near the center of the right side, the top ends of the two support columns are fixedly connected with a supporting plate together, the top of the supporting plate is fixedly connected with fixing rods close to the centers of the left side and the right side, the top ends of the two fixing rods are fixedly connected with a double-shaft motor together, the tapping device of the automobile shock absorber piston rod is characterized in that two power output shafts of the double-shaft motor are respectively sleeved with a limiting ring, and the tapping device is matched with the components of the C-shaped slideway, the U-shaped rod, the clamping seat, the connecting rod, the L-shaped rod, the driving motor, the driving gear and the fixed rack, through the effect of fixed establishment, can be convenient fix the piston rod between two grip slipper to be convenient for steadily process the piston rod.
Description
Technical Field
The invention relates to the technical field of automobile shock absorption, in particular to a tapping device for 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 an automobile, a shock absorber is generally arranged on an automobile suspension system, a bidirectional-acting cylinder type shock absorber is widely adopted on the automobile, the shock absorber is a vulnerable part in the use process of the automobile, the working condition of the shock absorber can directly influence the running stability of the automobile and the service life of other parts, a piston rod is a connecting part for supporting a piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement execution part and is a movement part with frequent movement and high technical requirement, and the tapping processing of the piston rod is a common processing step of the piston rod.
At present, the tapping device of the automobile shock absorber piston rod that uses on the market, the operation is complicated, be not convenient for adjust piston rod position, can not be convenient fix the piston rod, consequently, provides a tapping device of automobile shock absorber piston rod to above-mentioned problem.
Disclosure of Invention
The invention provides a tapping device for a piston rod of an automobile shock absorber and an operation method thereof, aiming at overcoming the defects that the operation in the prior art is complex, the position of the piston rod is not convenient to adjust, the piston rod cannot be conveniently and rapidly fixed, and the like. The tapping device for the piston rod of the automobile shock absorber and the operation method of the tapping device have the advantages of being simple in operation, convenient for adjusting the position of the piston rod, capable of conveniently fixing the piston rod and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the tapping device comprises an operating platform arranged horizontally, two pillars are fixedly connected to the top of the operating platform close to the center of the right side, a supporting plate is fixedly connected to the top of each pillar, fixing rods are fixedly connected to the top of the supporting plate close to the centers of the left side and the right side, a double-shaft motor is fixedly connected to the top of each fixing rod, limiting rings are sleeved on two power output shafts of the double-shaft motor, two limiting rings are sleeved on the bottoms of the limiting rings and fixedly connected to the centers of the left side and the right side with the top of the supporting plate respectively, a fixing disc is fixedly connected to the right end of the power output shaft of the right side of the double-shaft motor, a through hole is formed in the right side of the fixing disc close to the center, reset springs are fixedly connected to the inner walls of the front side and the rear side of the fixing disc close to the centers of the upper side and the lower side, two reset springs are located on the upper side and the lower side, one end of the center of an inner cavity of the fixing disc is fixedly connected with an arc-shaped positioning device The board, the operation panel top is close to center department and is equipped with two adjustment mechanism, two one side that adjustment mechanism is adjacent is equipped with fixed establishment jointly, the operation panel top is close to right side center department fixedly connected with connecting plate, the connecting plate left side is close to the equal fixedly connected with spacing spring of both sides center department about, is located the top spacing spring left end fixedly connected with U-shaped frame, the equal fixedly connected with a plurality of tapping tooth of center department is close to the inner wall of both sides about the U-shaped frame, U-shaped frame left side fixedly connected with slide, slide bottom and operation panel top are close to right side center department swing joint, just the slide inner chamber is close to top center department and has seted up the jack, the slide right side is close to the spacing spring left end fixed connection of bottom center department and bottom, the operation panel bottom is close to the equal fixedly connected with stabilizer blade in four corners department.
Preferably, two adjustment mechanism all includes a support section of thick bamboo, two support a left and right sides inner wall and be close to the equal common fixedly connected with division board of bottom department, two division board top is close to the equal swing joint of center department and has a threaded rod, two all the cover is equipped with the sleeve on the threaded rod, two the sleeve inner wall is close to bottom department and all seted up with two threaded rod assorted internal threads, two support a top and be close to center department and all seted up the opening, two adjacent opening inner chamber is all run through on the sleeve top to common fixedly connected with arc concave plate.
Preferably, the two supporting cylinders are fixedly connected with the top of the operating platform close to the center of the left side and the right side respectively, the bottom of the two separating plates close to the center are movably connected with first bevel gears, the top of the two first bevel gears close to the center are fixedly connected with rotating shafts, the inner cavities of the two separating plates close to the center are respectively provided with a first rotating hole, the top ends of the two adjusting mechanisms penetrate through the inner cavities of the adjacent rotating holes and are fixedly connected with the bottom ends of the adjacent threaded rods close to the center, one sides of the bottoms of the two first bevel gears, far away from the center of the inner cavity of the operating platform, are respectively provided with a second bevel gear, the two first bevel gears are respectively meshed with the adjacent second bevel gears, one sides of the two second bevel gears, far away from the center of the inner cavity of the operating platform, are respectively and are fixedly connected with rotating rollers, and one sides of the two supporting cylinders, far away from the center of the inner cavity of the operating platform, are respectively provided with a second rotating hole, two the equal fixedly connected with handle of the roller is kept away from operation panel inner chamber center one end.
Preferably, fixed establishment includes two C shape slides, two the C shape slide is kept away from operation panel inner chamber center one side and is close to the equal fixedly connected with connecting rod of center department, two the connecting rod is kept away from operation panel inner chamber center one end and is close to operation panel inner chamber center one side with adjacent sleeve respectively and is close to top center department fixed connection, two the equal swing joint of C shape slide inner chamber has the U-shaped pole, two the equal fixed rack of fixed connection in one side that the U-shaped pole is adjacent, two the short equal fixedly connected with holder of one end of U-shaped pole U-shaped structure, and two semicircular groove has all been seted up to one side that the holder is adjacent.
Preferably, two one side that fixed rack is adjacent is close to operation panel inner chamber center one side and is equipped with drive gear jointly, two fixed rack all meshes with between the drive gear mutually, the drive gear bottom is close to center department fixedly connected with driving motor, the driving motor left and right sides is close to the equal fixedly connected with L shape pole of top center department, two the short one end of L shape pole L shape structure all is close to center department fixedly connected with adjacent C shape slide bottom.
Preferably, a rotating rod is arranged at the bottom of the operating platform and close to the center of the left side, grooved pulleys are fixedly connected to 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, a belt is arranged on the two grooved pulleys and is connected with the two grooved pulleys in a belt transmission manner, a movable hole is formed in the inner cavity of the operating platform and close to the center of the left side, the belt is movably connected to the inner cavity of the movable hole and close to the bottom, positioning rings are respectively sleeved at the positions, close to the left and right ends, of the rotating rod, the tops of the two positioning rings are fixedly connected with the bottom of the operating platform and close to the center of the left side, a worm is fixedly connected to the right end of the rotating rod, a worm wheel is arranged at the top of the worm and close to the center, the worm wheel is meshed with the worm, a connecting block is arranged at the rear side of the worm wheel, the top of the connecting block is fixedly connected with the right side of the operating platform and close to the center of the bottom, the front end of the connecting shaft is fixedly connected with the rear side of the worm wheel close to the center.
Preferably, 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 operation panel inner chamber is close to right side center department and has seted up the spout, the spout inner chamber is run through to the shorter one side of L shaped plate L shape structure to be close to center department fixed connection with the slide bottom.
A tapping device for 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 in a working area through four support legs, then places a piston rod in an inner cavity of an arc-shaped concave plate, the worker simultaneously rotates two handles forwards to drive two second bevel gears to rotate forwards, 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 forwards, the two first bevel gears rotate forwards to drive two adjusting mechanisms to rotate forwards, the two rotating shafts rotate forwards to drive two threaded rods to rotate forwards, the two threaded rods conveniently rotate the two sleeves out of the inner cavities of the two supporting cylinders, the two sleeves jointly push the arc-shaped concave plate to move upwards, and the worker stops rotating the two handles to fix the position of the arc-shaped concave plate after the piston rod and the jack are kept at a horizontal position;
s2: then, the worker starts the driving motor through the external power supply to drive the driving gear to rotate in the forward direction, the driving gear is meshed with the two fixed racks when rotating in the forward direction to drive the fixed rack on the left side to move forward and the fixed rack on the right side to move backward, thereby leading the two fixed racks to drive the shorter end of the U-shaped structure of the adjacent U-shaped rod to move towards one side of the center of the inner cavity of the arc-shaped concave plate and drive the two clamping seats to move towards the adjacent side, and after the two clamping seats are contacted with the piston rod, the driving gear is continuously rotated, the piston rod is fixed between the two clamping seats under the action of thrust, and because the inner cavities of the two clamping seats are both provided with semicircular grooves, therefore, the piston rod can rotate between the two clamping seats, and after the piston rod is fixed, a worker disconnects the external power supply to fix the positions of the two clamping seats;
s3: then, the worker passes the belt through the movable hole cavity and sleeves the belt on the two grooved pulleys, then the worker starts the double-shaft motor through an external power supply to drive the grooved pulley at the top to rotate in the forward direction, the grooved pulley at the top rotates in the forward direction to drive the belt to rotate in the forward direction, so that the belt drives the grooved pulley at the bottom to rotate in the forward direction, the grooved pulley at the bottom drives the rotating rod to rotate in the forward direction, the rotating rod rotates in the forward direction to drive the worm to rotate in the forward direction, the worm wheel is meshed with the driving rack when rotating, 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, so that the piston rod is inserted into the inner cavity of the tapping tooth through the insertion hole, then the rotating rod continues to rotate, when the left end of the piston rod is fixed between the two arc-shaped positioning plates, and the right end is contacted with the inner wall of the right side of the U-shaped frame, the working personnel cut off the external power supply and fix the piston rod at the processing position;
s4: then, the worker takes the belt off the two grooved wheels, then the worker starts the double-shaft motor through the external power supply again 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 in the position of the inner cavity of the U-shaped frame to tap;
s5: finally, after the tapping processing of the piston rod is finished, the worker disconnects an external power supply, the belt is sleeved on the two grooved pulleys again, then the worker starts the double-shaft motor through the external power supply to enable the double-shaft motor to drive the grooved pulleys at the top to rotate reversely, the rotating rod is driven to rotate reversely, the L-shaped plate pushes the sliding plate to move rightwards, after the piston rod is moved out of the inner cavity of the jack, the worker disconnects the power supply of the double-shaft motor to start the driving motor, the driving motor drives the driving gear to rotate reversely, the two clamping seats are driven to be far away from each other, the two clamping seats are separated from the piston rod, the worker can fall on the piston rod processed in the inner cavity of the arc-shaped concave plate to take away, and a work flow 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, the piston rod can be conveniently fixed at a processing position, two tapping teeth on the upper side and the lower side can conveniently process the piston rod, the operation is simple and rapid, and the working efficiency of workers is improved to a certain extent;
2. the invention is characterized in that the device comprises a supporting cylinder, a rotating shaft, a first bevel gear, a second bevel gear, a handle, a rotating roller, a partition plate and a sleeve; the parts of the threaded rod are matched with each other, so that the tapping device of the automobile shock absorber piston rod can conveniently adjust the position of the arc-shaped concave plate under the action of the adjusting mechanism, and the piston rods with different diameters can be conveniently adjusted to the horizontal position of the jack;
3. according to the tapping device for the automobile shock absorber piston rod, 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 are matched with one another, so that the piston rod can be conveniently and rapidly fixed between the two clamping seats through the fixing mechanism, and the piston rod can be conveniently and stably processed.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic perspective view of the connection between the U-shaped rod and the holder according to the present invention;
FIG. 5 is a partial right view of the fixing plate of the present invention.
Reference numbers in the figures: 1. an operation table; 2. a belt; 3. a pillar; 4. a support plate; 5. a grooved wheel; 6. fixing the rod; 7. a double-shaft motor; 8. a limiting ring; 9. fixing the disc; 10. a slide plate; 11. tapping teeth; 12. a U-shaped frame; 13. a limiting spring; 14. a connecting plate; 15. a support leg; 16. an L-shaped plate; 17. a worm gear; 18. a worm; 19. a drive rack; 20. a positioning ring; 21. a rotating rod; 22. an adjustment mechanism; 221. a support cylinder; 222. a rotating shaft; 223. a first bevel gear; 224. a second bevel gear; 225. a handle; 226. rotating the roller; 227. a partition plate; 228. a sleeve; 229. a threaded rod; 23. an arc-shaped concave plate; 24. a fixing mechanism; 241. a C-shaped slideway; 242. a U-shaped rod; 243. a clamping seat; 244. a connecting rod; 245. an L-shaped rod; 246. a drive motor; 247. a drive gear; 248. fixing a rack; 25. an arc-shaped positioning plate; 26. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a chasing bar of automobile shock absorber ware piston rod and operation method thereof, operation panel 1 including the level setting, two pillars 3 of fixedly connected with are located near right side center in operation panel 1 top, the common fixedly connected with backup pad 4 in two pillars 3 tops, backup pad 4 top is close to the equal fixedly connected with dead lever 6 in left and right sides center department, the common fixedly connected with biax motor 7 in two dead lever 6 tops, all overlap on two power output shaft of biax motor 7 and be equipped with spacing ring 8, and two spacing ring 8 bottoms are close to left and right sides center department fixed connection with backup pad 4 top respectively, biax motor 7 right side power output shaft right-hand member fixedly connected with fixed disk 9, and fixed disk 9 right side is close to center department and has seted up the through-hole, fixed disk 9 front and back both sides inner wall is close to upper and lower both sides center department equal fixedly connected with reset spring 26, two reset spring 26 that are located upper and lower both sides are close to the equal fixedly connected with arc location of fixed disk 9 inner chamber center one end A plate 25, two adjusting mechanisms 22 are arranged at the top of the operating platform 1 near the center, a fixing mechanism 24 is jointly arranged at one side adjacent to the two adjusting mechanisms 22, a connecting plate 14 is fixedly connected at the top of the operating platform 1 near the center of the right side, a limiting spring 13 is fixedly connected at the left side of the connecting plate 14 near the centers of the upper and lower sides, a U-shaped frame 12 is fixedly connected at the left end of the limiting spring 13 at the top, a plurality of tapping teeth 11 are fixedly connected at the inner walls of the upper and lower sides of the U-shaped frame 12 near the center, a sliding plate 10 is fixedly connected at the left side of the U-shaped frame 12, a rotating rod 21 is arranged at the bottom of the operating platform 1 near the center of the left side, grooved pulleys 5 are fixedly connected at the left end of the rotating rod 21 and the left end of the left power output shaft of the double-shaft motor 7, belts 2 are arranged on the two grooved pulleys 5, the two grooved pulleys 5 are in transmission connection through the belts 2, a movable hole is arranged at the position of 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 at the positions, close to the left and right ends, of a rotating rod 21, 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, a worm 18 is fixedly connected to the right end of the rotating rod 21, a worm wheel 17 is arranged at the position, close to the center, of the top of the worm 18, the worm wheel 17 is meshed with the worm 18, a connecting block is arranged at the rear side of the worm wheel 17, the top of the connecting block is fixedly connected with the right side of the operating platform 1 near the rear side of the bottom, a connecting shaft is movably connected to 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 an L-shaped plate 16, a driving rack 19 is fixedly connected to the bottom of the longer L-shaped plate 16L-shaped structure near the center, a chute is formed in the inner cavity of the operating platform 1 near the right center, the shorter side of the L-shaped plate 16L-shaped structure penetrates through the inner cavity of the sliding chute and is fixedly connected with the position, close to the center, of the bottom of the sliding plate 10, the bottom of the sliding plate 10 is movably connected with the position, close to the center of the right side, of the top of the operating table 1, an insertion hole is formed in the position, close to the center of the top, of the inner cavity of the sliding plate 10, the position, close to the center of the bottom, of the right side of the sliding plate 10 is fixedly connected with the left end of a limiting spring 13 at the bottom, and supporting legs 15 are fixedly connected to the positions, close to the four corners, of the bottom of the operating table 1;
the two adjusting mechanisms 22 respectively comprise a supporting cylinder 221, the inner walls of the left side and the right side of the two supporting cylinders 221 are fixedly connected with a separating plate 227 close to the bottom end together, the tops of the two separating plates 227 close to the center are movably connected with a threaded rod 229, the two supporting cylinders 221 are respectively fixedly connected with the top of the operation platform 1 close to the center of the left side and the right side, the bottoms of the two separating plates 227 close to the center are movably connected with a first bevel gear 223, the tops of the two first bevel gears 223 close to the center are fixedly connected with a rotating shaft 222, the inner cavities of the two separating plates 227 close to the center are respectively provided with a first rotating hole, the top ends of the two adjusting mechanisms 22 respectively penetrate through the inner cavities of the adjacent rotating holes and are fixedly connected with the bottom end of the adjacent threaded rod 229 close to the center, one side of the bottoms of the two first bevel gears 223 far away from the center of the inner cavity of the operation platform 1 is respectively provided with a second bevel gear 224, and the two first bevel gears 223 are engaged with the adjacent second bevel gears 224, two second conical gears 224 are fixedly connected with rotating rollers 226 close to the center on the side far away from the center of the inner cavity of the operating platform 1, second rotating holes are formed in the side, close to the center, of each supporting cylinder 221 far away from the center of the inner cavity of the operating platform 1, handles 225 are fixedly connected to one ends, far away from the center, of the two rotating rollers 226, sleeves 228 are sleeved on the two threaded rods 229, internal threads matched with the two threaded rods 229 are formed in the positions, close to the bottom ends, of the two supporting cylinders 221, openings are formed in the positions, close to the center, of the top ends of the two supporting cylinders 228, penetrate through the adjacent opening inner cavities and are fixedly connected with arc-shaped concave plates 23 together, the positions of the arc-shaped concave plates 23 can be conveniently adjusted through the action of an adjusting mechanism 22, and therefore piston rods with different diameters can be conveniently adjusted to the positions which are horizontal to the jacks;
the fixing mechanism 24 comprises two C-shaped slideways 241, connecting rods 244 are fixedly connected to the positions, close to the center, of the sides, far away from the center of the inner cavity of the operating platform 1, of the two C-shaped slideways 241, one ends, far away from the center of the inner cavity of the operating platform 1, of the two connecting rods 244 are fixedly connected with the positions, close to the center of the top end, of the adjacent side, close to the center of the inner cavity of the operating platform 1, of the adjacent sleeves 228, of the two connecting rods 244, the inner cavities of the two C-shaped slideways 241 are movably connected with U-shaped rods 242, fixed racks 248 are fixedly connected to the adjacent sides of the two U-shaped rods 242, a driving gear 247 is jointly arranged on the adjacent side, close to the center of the inner cavity of the operating platform 1, the two fixed racks 248 are meshed with the driving gear 247, a driving motor 246 is fixedly connected to the position, close to the center, of the left side and the right side of the driving motor 246 are fixedly connected with L-shaped rods 245, the shorter ends of the L-shaped structures of the two L-shaped rods 245 are fixedly connected with the positions, close to the center, of the adjacent C-shaped slideways 241, two equal fixedly connected with grip blocks 243 of the shorter one end of U-shaped pole 242U-shaped structure, and the semicircular groove has all been seted up to the adjacent one side of two grip blocks 243, through fixed establishment 24's effect, can be convenient fix the piston rod between two grip blocks 243 to be convenient for steadily process the piston rod.
A tapping device for a piston rod of an automobile shock absorber and an operation method thereof comprise the following steps:
s1: firstly, the operator can place the operation table 1 stably in the working area through the four support legs 15, then the operator can place the piston rod in the inner cavity of the arc-shaped concave plate 23, then, the worker rotates the two handles 225 forwards to drive the two second bevel gears 224 to rotate forwards, the two second bevel gears 224 are meshed with the adjacent first bevel gears 223 when rotating, thereby driving the two first bevel gears 223 to rotate in the forward direction, the two first bevel gears 223 rotating in the forward direction driving the two adjusting mechanisms 22 to rotate in the forward direction, the two rotating shafts 222 rotating in the forward direction driving the two threaded rods 229 to rotate in the forward direction, so that the two threaded rods 229 conveniently rotate the two sleeves 228 out of the inner cavities of the two support cylinders 221, so that the two sleeves 228 jointly push the arc-shaped concave plate 23 to move upwards, when the piston rod and the jack are kept at the horizontal position, a worker stops rotating the two handles 225 to fix the position of the arc-shaped concave plate 23;
s2: then, the worker starts the driving motor 246 through the external power supply to drive the driving gear 247 to rotate in the forward direction, when the driving gear 247 rotates in the forward direction, the driving gear 247 is meshed with the two fixed rack bars 248 to drive the left fixed rack bar 248 to move forward and the right fixed rack bar 248 to move backward, so that the two fixed rack bars 248 drive the shorter end of the U-shaped structure of the adjacent U-shaped rod 242 to move toward the center side of the inner cavity of the arc-shaped concave plate 23 to drive the two clamping seats 243 to move toward the adjacent side, after the two clamping seats 243 are contacted with the piston rod, the driving gear 247 is continuously rotated to fix the piston rod between the two clamping seats 243 under the effect of thrust, since the inner cavities of the two clamping seats 243 are both provided with semicircular grooves, the piston rod can rotate between the two clamping seats 243, when the piston rod is fixed, the worker disconnects the external power supply, the positions of the two holders 243 are fixed;
s3: then, the worker penetrates the belt 2 from the inner cavity of the movable hole, and sleeves the belt 2 on the two grooved pulleys 5, then the worker starts the dual-shaft motor 7 through the external power supply to drive the grooved pulley 5 at the top to rotate in the forward direction, the grooved pulley 5 at the top rotates in the forward direction to drive the belt 2 to rotate in the forward direction, so that the belt 2 drives the grooved pulley 5 at the bottom to rotate in the forward direction, so that the grooved pulley 5 at the bottom drives the rotating rod 21 to rotate in the forward direction, the rotating rod 21 rotates in the forward direction to drive the worm 18 to drive the worm wheel 17 to rotate in the forward direction, the worm wheel 17 rotates to be meshed with the driving rack 19, so that the worm wheel 17 drives the driving rack 19 to move in the left direction, the worm wheel 17 moves in the left direction to pull the L-shaped plate 16 to move in the left direction, the L-shaped plate 16 moves in the left direction to drive the sliding plate 10 to move in the left direction, so that the piston rod is inserted into the inner cavity of the tapping tooth 11 through the insertion hole, then the rotating rod 21 continuously rotates as the left end of the piston rod to be fixed between the two arc-shaped positioning plates 25, after the right end of the piston rod is contacted with the inner wall of the right side of the U-shaped frame 12, the external power supply is cut off by a worker, and the piston rod is fixed at a processing position;
s4: then, the worker takes the belt 2 off the two grooved wheels 5, then the worker starts the double-shaft motor 7 through the external power supply again to drive the fixed disc 9 to rotate, the fixed disc 9 rotates to drive the piston rod to rotate, and the two tapping teeth 11 on the upper side and the lower side enable the piston rod to be fixed in the position of the inner cavity of the U-shaped frame 12 to be tapped;
s5: finally, after the tapping of the piston rod is finished, the worker disconnects the external power supply, the belt 2 is sleeved on the two grooved pulleys 5 again, then the worker starts the double-shaft motor 7 through the external power supply to enable the double-shaft motor 7 to drive the grooved pulley 5 at the top to rotate reversely, the rotating rod 21 is driven to rotate reversely, the L-shaped plate 16 pushes the sliding plate 10 to move rightwards in the same way, after the piston rod is moved out of the inner cavity of the jack, the worker disconnects the power supply of the double-shaft motor 7 to start the driving motor 246, the driving motor 246 drives the driving gear 247 to rotate reversely, 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, the worker takes away the piston rod which is processed in the inner cavity of the arc-shaped concave plate 23, and a work flow is completed.
The working principle is as follows: during operation, an operator stably places the operating platform 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, and then the operator simultaneously rotates the two handles 225 forward to drive the two second bevel gears 224 to rotate forward, the two second bevel gears 224 rotate and are engaged with the adjacent first bevel gears 223, so as to drive the two first bevel gears 223 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, so that the two threaded rods 229 conveniently rotate the two sleeves 228 out of the inner cavities of the two support cylinders 221, so that the two sleeves 228 jointly push the arc-shaped concave plate 23 to move upward, after the piston rod and the jack are kept in a horizontal position, the operator stops rotating the two handles 225 to fix the position of the arc-shaped concave plate 23, therefore, the tapping device for the piston rod of the automobile shock absorber can conveniently adjust the position of the arc-shaped concave plate 23 through the action of the adjusting mechanism 22, so that piston rods with different diameters can be conveniently adjusted to the horizontal position with the jack, then, a worker starts the driving motor 246 through an external power supply to drive the driving gear 247 to rotate in the forward direction, the driving gear 247 is meshed with the two fixed racks 248 when rotating in the forward direction to drive the fixed rack 248 on the left side to move forward and the fixed rack 248 on the right side to move backward, so that the two fixed racks 248 drive the shorter end of the U-shaped structure of the adjacent U-shaped rod 242 to move towards one side of the center of the inner cavity of the arc-shaped concave plate 23 to drive the two clamping seats 243 to move towards the adjacent side, after the two clamping seats 243 are contacted with the piston rod, the driving gear 247 continues to rotate, and the piston rod is fixed between the two clamping seats 243 under the action of thrust, because the inner cavities of the two clamping seats 243 are respectively provided with the semicircular grooves, the piston rod can rotate between the two clamping seats 243, when the piston rod is fixed, a worker disconnects an external power supply to fix the positions of the two clamping seats 243, so that the tapping device of the automobile shock absorber piston rod can conveniently fix the piston rod between the two clamping seats 243 through the action of the fixing mechanism 24, the piston rod can be stably processed, then the worker passes the belt 2 through the inner cavity of the movable hole and sleeves the belt 2 on the two grooved pulleys 5, then the worker starts the double-shaft motor 7 through the external power supply to drive the grooved pulley 5 at the top to rotate in the forward direction, the grooved pulley 5 at the top drives the belt 2 to rotate in the forward direction, so that the belt 2 drives the grooved pulley 5 at the bottom to rotate in the forward direction, and the grooved pulley 5 at the bottom drives the rotating rod 21 to rotate in the forward direction, the rotating rod 21 rotates forwards to drive the worm 18 to rotate forwards, so that the worm 18 drives the worm wheel 17 to rotate forwards, 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, so that the piston rod is inserted into the inner cavity of the tapping tooth 11 through the insertion hole, then the rotating rod 21 is continuously rotated, the left end of the piston rod is fixed between the two arc-shaped positioning plates 25, after the right end of the piston rod is contacted with the inner wall of 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 worker takes the belt 2 off the two grooved pulleys 5, then the worker starts the double-shaft motor 7 through the external power supply again to drive the fixed disc 9 to rotate, and the fixed disc 9 rotates to drive the piston rod to rotate, the tapping device of the automobile shock absorber piston rod can conveniently fix the piston rod at a processing position, is convenient for the piston rod to be processed by the two tapping teeth 11 at the upper side and the lower side, is simple and quick to operate, improves the working efficiency of a worker to a certain extent, cuts off an external power supply after the tapping of the piston rod is finished, sleeves the belt 2 on the two grooved pulleys 5 again, then the worker starts the double-shaft motor 7 through the external power supply to drive the double-shaft motor 7 to drive the grooved pulley 5 at the top to rotate reversely, drives the rotating rod 21 to rotate reversely, and similarly enables the L-shaped plate 16 to push the sliding plate 10 to move rightwards, and after the piston rod moves out of the inner cavity of the jack, the worker cuts off the power supply of the double-shaft motor 7 to start the driving motor 246, so that the driving motor 246 drives the driving gear 247 to rotate reversely to drive the two clamping seats 243 to move away from each other, the remaining piston rods of the two clamping seats 243 are separated, and the worker takes away the piston rod processed in the inner cavity of the arc-shaped concave plate 23, which is the whole working process of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The tapping device for the piston rod of the automobile shock absorber and the operation method thereof comprise an operation table (1) which is horizontally arranged, and are characterized in that: the top of the operating table (1) is close to the right center and fixedly connected with two pillars (3), the top ends of the two pillars (3) are fixedly connected with a supporting plate (4) together, the top of the supporting plate (4) is close to the left and right center and fixedly connected with a fixing rod (6), the top ends of the two fixing rods (6) are fixedly connected with a double-shaft motor (7) together, two power output shafts of the double-shaft motor (7) are sleeved with limit rings (8), the bottoms of the two limit rings (8) are fixedly connected with the top of the supporting plate (4) close to the left and right center respectively, the right end of the right power output shaft of the double-shaft motor (7) is fixedly connected with a fixed disc (9), the right side of the fixed disc (9) is close to the center and provided with a through hole, the inner walls of the front and back sides of the fixed disc (9) are close to the centers of the upper and lower sides and fixedly connected with a reset spring (26), the two reset springs (26) positioned on the upper side and the lower side are fixedly connected with an arc-shaped positioning plate (25) together 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 table (1), a fixing mechanism (24) is arranged at one side adjacent to the two adjusting mechanisms (22) together, a connecting plate (14) is fixedly connected at the position close to the center of the right side of the top of the operating table (1), a limiting 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 limiting 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 sliding plate (10) is movably connected with the position close to the center of the right side of the top of the operating table (1), and the inner cavity of the sliding plate (10) is provided with a jack close to the center of the top, the right side of the sliding plate (10) is close to the center of the bottom and is fixedly connected with the left end of a limiting spring (13) at the bottom, and the bottom of the operating platform (1) is close to the four corners and is fixedly connected with supporting legs (15).
2. The tapping device for the piston rod of the shock absorber for the vehicle and the operation method thereof as claimed in claim 1, wherein: two adjustment mechanism (22) all includes a support section of thick bamboo (221), two support section of thick bamboo (221) left and right sides inner wall is close to equal common fixedly connected with division board (227) in bottom department, two division board (227) top is close to equal swing joint threaded rod (229) in center department, two all overlap on threaded rod (229) and be equipped with sleeve (228), two sleeve (228) inner wall is close to bottom department and all sets up with two threaded rod (229) assorted internal threads, two support section of thick bamboo (221) top is close to center department and has all seted up the opening, two sleeve (228) top all runs through adjacent opening inner chamber to common fixedly connected with arc concave plate (23).
3. The tapping device for the piston rod of the shock absorber for the vehicle as claimed in claim 2 and the operating method thereof, wherein: two support section of thick bamboo (221) are close to left and right sides center department fixed connection, two with operation panel (1) top respectively division board (227) bottom is close to the equal swing joint in center department and has first bevel gear (223), two first bevel gear (223) top is close to the equal fixedly connected with pivot (222) in center department, two division board (227) inner chamber is close to center department and has all seted up first rotating hole, two adjustment mechanism (22) top all runs through adjacent rotating hole inner chamber to all be close to center department fixed connection with adjacent threaded rod (229) bottom, two operation panel (1) inner chamber center one side is kept away from to first bevel gear (223) bottom all is equipped with second bevel gear (224), and two mesh between first bevel gear (223) all and adjacent second bevel gear (224), two second bevel gear (224) keep away from operation panel (1) inner chamber center one side and are close to the equal fixedly connected with of center department and change Roller (226), two support a section of thick bamboo (221) and keep away from that operation panel (1) inner chamber center one side is close to center department and has all seted up the second and changeed the hole, two change roller (226) and keep away from equal fixedly connected with handle (225) of operation panel (1) inner chamber center one end.
4. The tapping device for the piston rod of the shock absorber for the vehicle and the operation method thereof as claimed in claim 1, wherein: fixed establishment (24) include two C shape slide (241), two operation panel (1) inner chamber center one side is kept away from in C shape slide (241) and is close to equal fixedly connected with connecting rod (244) of center department, two operation panel (1) inner chamber center one end is kept away from in connecting rod (244) and is close to operation panel (1) inner chamber center one side respectively with adjacent sleeve (228) and locate fixed connection, two near top center department fixed connection, the equal swing joint in C shape slide (241) inner chamber has U-shaped pole (242), two the equal fixed connection rack (248) of one side that U-shaped pole (242) are adjacent, two the shorter equal fixedly connected with grip slipper (243) of one end of U-shaped pole (242) U-shaped structure, and two semi-circular recess has all been seted up to one side that grip slipper (243) are adjacent.
5. The tapping device for the piston rod of the shock absorber for the vehicle and the operation method thereof as claimed in claim 4, wherein: two one side that fixed rack (248) are adjacent is close to operation panel (1) inner chamber center one side and is equipped with drive gear (247) jointly, two meshing mutually between fixed rack (248) all and drive gear (247), drive gear (247) bottom is close to center department fixedly connected with driving motor (246), the equal fixedly connected with L shape pole (245) of top center department is close to in driving motor (246) the left and right sides, two L shape pole (245) the shorter one end of L shape structure all is close to center department fixed connection with adjacent C shape slide (241) bottom.
6. The tapping device for the piston rod of the shock absorber for the vehicle and the operation method thereof as claimed in claim 1, wherein: the operation panel (1) bottom is close to left side center department and is equipped with bull stick (21), bull stick (21) left end and biax motor (7) left side power output shaft left end equal fixedly connected with sheave (5), two there are belt (2) on sheave (5), and two connect through belt (2) transmission between sheave (5), the operation panel (1) inner chamber is close to left side center department and has seted up the activity hole, belt (2) are close to bottom department swing joint in the activity hole inner chamber, it is equipped with holding ring (20) to be close to left and right both ends department on bull stick (21), two holding ring (20) top and operation panel (1) bottom are close to left side center department fixed connection, bull stick (21) right-hand member fixedly connected with worm (18), worm (18) top is close to center department has worm wheel (17), just mesh between worm wheel (17) and worm (18), worm wheel (17) rear side has the connecting block, the connecting block top is close to bottom rear side department fixed connection with operation panel (1) right side, the connecting block front side is close to bottom center department swing joint and links the axle, it is close to center department fixed connection to link axle front end and worm wheel (17) rear side.
7. The tapping device for the piston rod of the shock absorber for the vehicle as claimed in claim 6 and the operating method thereof, wherein: worm wheel (17) top and L shaped plate (16), the longer one side bottom of L shaped plate (16) L shape structure is close to center department fixedly connected with drive rack (19), mesh mutually between L shaped plate (16) and drive rack (19), operation panel (1) inner chamber is close to right side center department and has seted up the spout, the spout inner chamber is run through to the shorter one side of L shaped plate (16) L shape structure to be close to center department fixed connection with slide (10) bottom.
8. The tapping device for the piston rod of the shock absorber for the automobile and the operation method thereof as claimed in any one of claims 1 to 7, wherein the tapping device for the piston rod of the shock absorber for the automobile comprises 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-shaped concave plate (23), and 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 the two support cylinders (221), so that the two sleeves (228) jointly push the arc-shaped concave plate (23) to move upwards, when the piston rod and the jack are kept at the horizontal position, a worker stops rotating the two handles (225) to fix the position of the arc-shaped concave plate (23);
s2: then, the worker starts the driving motor (246) through an external power supply to drive the driving gear (247) to rotate in the forward direction, the driving gear (247) is meshed with the two fixed racks (248) when rotating in the forward direction to drive the fixed rack (248) on the left side to move forward and the fixed rack (248) on the right side to move backward, so that the two fixed racks (248) drive the shorter end of the U-shaped structure of the adjacent U-shaped rod (242) to move towards one side of the center of the inner cavity of the arc-shaped concave plate (23) and drive the two clamping seats (243) 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 to fix the piston rod between the two clamping seats (243) under the action of thrust, and as the inner cavities of the two clamping seats (243) are both provided with semicircular grooves, the piston rod can rotate between the two clamping seats (243), 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 penetrates a belt (2) from the inner cavity of the movable hole, the belt (2) is sleeved on the two grooved wheels (5), then the worker starts the double-shaft motor (7) through an external power supply to drive the grooved wheel (5) at the top to rotate in the forward direction, the grooved wheel (5) at the top rotates in the forward direction to drive the belt (2) to rotate in the forward direction, the belt (2) drives the grooved wheel (5) at the bottom to rotate in the forward direction, the grooved wheel (5) at the bottom drives the rotating rod (21) to rotate in the forward direction, the rotating rod (21) rotates in the forward direction to drive the worm (18) to rotate in the forward direction, the worm (18) drives the worm wheel (17) to rotate in the forward direction, 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, the piston rod is inserted into the inner cavity of the tapping tooth (11) through the jack, then the rotating rod (21) is continuously rotated, when the left end of the piston rod is fixed between the two arc-shaped positioning plates (25), and the right end of the piston rod is in contact with the inner wall of the right side of the U-shaped frame (12), a worker cuts off an external power supply and fixes the piston rod at a processing position;
s4: then, the worker takes the belt (2) off the two grooved wheels (5), then the worker starts the double-shaft motor (7) through the external power supply again to drive the fixed disc (9) to rotate, the fixed disc (9) rotates to drive the piston rod to rotate, and the two tapping teeth (11) on the upper side and the lower side enable the piston rod to be fixed in the position of the inner cavity of the U-shaped frame (12) to be tapped;
s5: finally, after the tapping processing of the piston rod is finished, the worker disconnects an external power supply, the belt (2) is sleeved on the two grooved pulleys (5) again, then the worker starts the double-shaft motor (7) through the external power supply to enable the double-shaft motor (7) to drive the grooved pulley (5) at the top to rotate reversely, the rotating rod (21) is driven to rotate reversely, the L-shaped plate (16) pushes the sliding plate (10) to move rightwards in the same way, after the piston rod moves out of the inner cavity of the jack, the worker disconnects the power supply of the double-shaft motor (7) to start the driving motor (246), the driving motor (246) drives the driving gear (247) to rotate reversely, 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, the worker takes away the piston rod which falls in the inner cavity of the arc-shaped concave plate (23), and a work flow is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210123015.1A CN114406367B (en) | 2022-02-09 | 2022-02-09 | Tapping device for piston rod of automobile shock absorber and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210123015.1A CN114406367B (en) | 2022-02-09 | 2022-02-09 | Tapping device for piston rod of automobile shock absorber and operation method thereof |
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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 |
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