CN117620230A - High-precision double-spindle machine tool for rear axle production - Google Patents
High-precision double-spindle machine tool for rear axle production Download PDFInfo
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- CN117620230A CN117620230A CN202410062770.2A CN202410062770A CN117620230A CN 117620230 A CN117620230 A CN 117620230A CN 202410062770 A CN202410062770 A CN 202410062770A CN 117620230 A CN117620230 A CN 117620230A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000000694 effects Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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Abstract
The invention relates to the technical field of numerical control machine tools, in particular to a high-precision double-spindle machine tool for rear axle production, which comprises a base, a support frame, a transmission case, a sliding frame, a clamp, a lifting supporting table, a movable case, a control panel, a transmission mechanism, an adjusting mechanism and a lifting mechanism. According to the invention, the synchronous rotation of the clamps is realized through the transmission mechanism, so that the partial device can drive the pair of clamps to synchronously rotate through the transmission mechanism, friction between the partial clamps and the end face of the rear axle is effectively avoided, the adjustment of the clamps is realized through the adjustment mechanism, the adjustment mechanism of the partial device can drive the transmission mechanism to synchronously adjust, the partial transmission mechanism can drive the clamps to synchronously rotate, the lifting of the lifting support platform is realized through the lifting mechanism, the partial device can drive the rear axle to be arranged on the central axis of the clamps, the partial device can be conveniently and rapidly fixed on the rear axle, and the synchronism, the adjustment and the convenience of the device are improved.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a high-precision double-spindle machine tool for rear axle production.
Background
The rear axle is the rear drive shaft component of the vehicle power transmission. The device consists of two half-bridges, and can implement differential motion of the half-bridges. At the same time, it is also a device for supporting the wheels and connecting the rear wheels. The machine tool is needed to be used when the automobile rear axle is machined, the rear axle is fixed on the machine tool through the fixing plate, the motor is used for driving the fixing plate to move towards the rear axle when the rear axle is fixed, the rear axle is further fixed, the rear axle is divided into an integral bridge and a half bridge, and the two half bridges are needed to be machined simultaneously when the rear axle is produced, so that the double-shaft numerical control machine tool is needed to be used.
The prior device mainly carries out fixed processing on a rear axle through a symmetrical main shaft clamp, and the prior art is similar to a high-precision double-main-shaft machine tool for rear axle production, and the structure with the patent number of CN110238674A comprises a machine tool, wherein the top of the machine tool is symmetrically connected with movable plates through an adjusting mechanism, and the tops of the two movable plates are connected with clamping blocks through a connecting mechanism; the connecting mechanism comprises a T-shaped sliding groove, a clamping hole, a T-shaped sliding block, a connecting plate, a first spring, a spring groove, a second spring and a clamping rod, wherein the T-shaped sliding groove is formed in the side wall of the top of the movable plate, the clamping hole is formed in the groove bottom of the T-shaped sliding groove, the two clamping holes are symmetrically formed, the T-shaped sliding block is slidably connected in the T-shaped sliding groove, the upper end of the T-shaped sliding block penetrates through the notch of the T-shaped sliding groove and extends upwards, and the connecting plate is fixedly connected to the upper end of the T-shaped sliding block. This rear axle production is with two main shaft lathe of high accuracy, be convenient for fix same batch work piece, can not harm the work piece and be convenient for fix different batch work pieces, but the device still has the place that can optimize.
The existing device is mainly fixed to the rear axle through the movable clamps that the symmetry set up for the part device is difficult to drive a pair of anchor clamps through drive mechanism and rotates in step, thereby lead to part anchor clamps to take place to rub with the rear axle terminal surface, secondly, the part device is mainly through fixed connection's mode drive carriage and anchor clamps carry out sliding adjustment, make the adjustment mechanism of part device be difficult to drive mechanism and carry out synchronous adjustment, thereby lead to the part drive mechanism to be difficult to drive anchor clamps and rotate in step, finally, the part device is mainly through the rear axle of the fixed centre gripping different specifications of anchor clamps, make the part device need place the rear axle on the axis of anchor clamps through the manual work, thereby lead to the part device to be difficult to the quick fixed rear axle, reduce the work efficiency and the practicality of device, consequently, in order to solve above-mentioned problem, a high accuracy double spindle lathe is used in rear axle production.
Disclosure of Invention
The invention aims to provide a high-precision double-spindle machine tool for rear axle production, which is used for solving the problems that in the prior art mentioned in the background art, the existing device mainly carries out fixed processing on a rear axle through symmetrically arranged movable clamps, so that a part of devices are difficult to drive a pair of clamps to synchronously rotate through a transmission mechanism, friction is caused between the part of clamps and the end face of the rear axle, the part of devices mainly drive a sliding frame and the clamps to carry out sliding adjustment in a fixed connection mode, the adjustment mechanism of the part of devices is difficult to drive the transmission mechanism to synchronously adjust, the part of transmission mechanisms are difficult to drive the clamps to synchronously rotate, and finally, the part of devices mainly clamp the rear axles with different specifications through the clamps, so that the part of devices need to be manually placed on the central axes of the clamps, and the part of devices are difficult to quickly fix the rear axle.
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-precision double-spindle machine tool for rear axle production comprises a base, wherein the top of the base is fixedly connected with a support frame, the middle of the top of the support frame is fixedly connected with a transmission box, a pair of sliding frames are arranged below the inside of the support frame, clamps are arranged on the inner sides of the sliding frames, lifting brackets are arranged below the clamps, movable boxes are fixedly connected below two sides of the support frame, and a control panel is fixedly connected above the right side of the support frame;
the inside front side of transmission case is equipped with drive mechanism, drive mechanism includes first motor, the rear side fixed connection of first motor is in the front side middle part of transmission case, the inside rear side of transmission case is equipped with adjustment mechanism, adjustment mechanism includes the second motor, the front side fixed connection of second motor is in the rear side middle part of transmission case, the inside of movable box is equipped with elevating system, elevating system includes the third motor, the front side fixed connection of third motor is in the rear side top of movable box.
Preferably, the middle part of the rear side of the first motor is fixedly connected with a transmission worm, the rear end of the transmission worm penetrates through the transmission box and is fixedly connected to the rear side of the inner wall of the transmission box, a transmission worm wheel is connected below the outer wall of the transmission worm in a meshed mode, and a transmission main shaft is fixedly connected to the inner wall of the transmission worm wheel.
Preferably, the two ends of the transmission main shaft are fixedly connected with a transmission square shaft, the other end of the transmission square shaft is movably connected to the inner wall of the transmission box, the outer wall of the transmission square shaft is sleeved with a sliding cylinder, and a square through hole corresponding to the transmission square shaft is formed in the inner wall of the sliding cylinder.
Preferably, the inner side of the outer wall of the sliding cylinder is fixedly connected with a limiting seat, the outer wall of the limiting seat is sleeved with a movable frame, and the bottom end of the movable frame penetrates through the transmission case and is fixedly connected to the top of the sliding frame.
Preferably, the outer side of the outer wall of the sliding cylinder is fixedly connected with a driving wheel, the outer wall of the driving wheel is connected with a driving belt in a meshed manner, a driven wheel is connected below the inner wall of the driving belt in a meshed manner, the middle part of the inner side of the driven wheel is fixedly connected with a rotating main shaft, and the other end of the rotating main shaft penetrates through the sliding frame and is fixedly connected with the middle part of the outer side of the clamp.
Preferably, the middle part of the front side of the second motor is fixedly connected with a transmission shaft, the front end of the transmission shaft penetrates through the transmission box and is fixedly connected with a first conical gear, the front side of the first conical gear is connected with a second conical gear in a meshed mode, the inner wall of the second conical gear is fixedly connected with a symmetrical screw rod, and two ends of the symmetrical screw rod are movably connected to the inner wall of the transmission box.
Preferably, the outer wall both sides threaded connection of symmetry screw rod has the regulation swivel nut, the outer wall front side fixed connection of regulation swivel nut is in the rear side middle part of adjustable shelf, both sides fixedly connected with support sliding sleeve around the carriage, the inner wall of support sliding sleeve inserts and is equipped with the bracing piece, the both ends fixed connection of bracing piece is in the inner wall top of support frame.
Preferably, the middle part of the front side of the third motor is fixedly connected with a movable worm, the front end of the movable worm penetrates through the movable box and is movably connected above the inner wall of the movable box, and a movable worm wheel is connected below the outer wall of the movable worm in a meshed manner.
Preferably, the inner wall fixedly connected with movable screw rod of activity worm wheel, the outer end swing joint of movable screw rod is on the inner wall of activity case, the inner of movable screw rod passes the support frame and overlaps and be equipped with fixed spiral shell section of thick bamboo, the outer end fixedly connected with wedge slip table of fixed spiral shell section of thick bamboo, wedge slip table's bottom sliding connection has the slide rail, the bottom fixedly connected with of slide rail is in the middle of the top of base.
Preferably, the inclined plane laminating of wedge slip table has the bearing roller, the both ends swing joint of bearing roller is in the both sides below of lift saddle, the four corners fixedly connected with expansion bracket of lift saddle, the bottom fixed connection of expansion bracket is at the top of base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the structures of a first motor, a transmission worm wheel, a transmission main shaft, a transmission square shaft, a sliding cylinder, a limiting seat, a movable frame, a driving wheel, a transmission belt, a driven wheel, a rotating main shaft and the like in the transmission mechanism, the first motor is started through a control panel, the first motor drives the transmission worm wheel to rotate in a limiting manner, the transmission worm wheel is meshed to drive the transmission worm wheel to rotate, the transmission worm wheel drives the transmission main shaft to synchronously rotate, the transmission main shaft drives the transmission square shaft to rotate in a limiting manner, the transmission square shaft drives the sliding cylinder to synchronously rotate, the sliding cylinder drives the driving wheel to synchronously rotate, the driving wheel is meshed to drive the transmission belt to rotate, the driven wheel is meshed to drive the driven wheel to rotate, the driven wheel drives the rotating main shaft to rotate in a limiting manner, the rotating main shaft drives the clamps to synchronously rotate, so that the synchronous rotation of the clamps can be realized, the friction between part of the clamps and the end face of a rear axle is effectively avoided, and the synchronism and practicability of the device are improved.
2. According to the invention, through the structures of the second motor, the transmission shaft, the first conical gear, the second conical gear, the symmetrical screw, the adjusting screw sleeve, the supporting sliding sleeve, the supporting rod and the like in the adjusting mechanism, the second motor is started through the control panel, the second motor drives the transmission shaft to rotate in a limiting manner, the transmission shaft drives the first conical gear to rotate synchronously, the first conical gear is meshed to drive the second conical gear to rotate, the second conical gear drives the symmetrical screw to rotate in a limiting manner, the symmetrical screw drives the adjusting screw sleeve to slide symmetrically, the adjusting screw sleeve drives the movable frame, the sliding frame, the rotating main shaft and the clamp to slide synchronously, the adjustment of the clamp is realized, the adjusting mechanism of part of the device can drive the transmission mechanism to adjust synchronously, so that part of the transmission mechanism can drive the clamp to rotate synchronously, and the adjustment and the practicability of the device are improved.
3. According to the invention, through structures such as a third motor, a movable worm wheel, a movable screw rod, a fixed screw barrel, a wedge-shaped slide, a slide rail, a carrier roller and a telescopic frame in the lifting mechanism, the third motor is started through a control panel, the third motor drives the movable worm to rotate in a limiting manner, the movable worm is meshed with the movable worm wheel to drive the movable screw rod to rotate in a limiting manner, the movable screw rod drives the fixed screw barrel to symmetrically slide, the fixed screw barrel drives the wedge-shaped slide table to synchronously slide on the slide rail, the wedge-shaped slide table drives the carrier roller and the lifting support table to slide up and down, lifting of the lifting support table is realized, a part of devices can drive a rear axle to be arranged on a central axis of a clamp, the rear axle is convenient to be quickly fixed by the part of devices, and convenience and practicability of the device are improved.
Drawings
FIG. 1 is a front perspective view of the structure of the present invention;
FIG. 2 is a front cross-sectional perspective view of the structure of the present invention;
FIG. 3 is a partial, front cross-sectional perspective view of the transmission case and transmission mechanism of the present invention;
FIG. 4 is a partial, front cross-sectional perspective view of the carriage and transmission mechanism of the present invention;
FIG. 5 is a partial structural rear cutaway perspective view of the transmission case and adjustment mechanism of the present invention;
FIG. 6 is a schematic view in right side cross-section of a partial structure of the movable case and lifting mechanism of the present invention;
fig. 7 is a schematic elevation view in cross-section of a partial structure of the support frame and lifting mechanism of the present invention.
In the figure: 101. a base; 102. a support frame; 103. a transmission case; 104. a carriage; 105. a clamp; 106. lifting the supporting platform; 107. a movable box; 108. a control panel; 2. a transmission mechanism; 201. a first motor; 202. a drive worm; 203. a drive worm wheel; 204. a transmission main shaft; 205. a transmission square shaft; 206. a sliding cylinder; 207. a limit seat; 208. a movable frame; 209. a driving wheel; 210. a drive belt; 211. driven wheel; 212. rotating the main shaft; 3. an adjusting mechanism; 301. a second motor; 302. a transmission shaft; 303. a first bevel gear; 304. a second bevel gear; 305. a symmetrical screw; 306. adjusting the screw sleeve; 307. supporting the sliding sleeve; 308. a support rod; 4. a lifting mechanism; 401. a third motor; 402. a movable worm; 403. a movable worm wheel; 404. a movable screw; 405. fixing the screw cylinder; 406. wedge-shaped slide; 407. a slide rail; 408. a carrier roller; 409. and a telescopic frame.
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. 1-7, an embodiment of the present invention is provided:
the high-precision double-spindle machine tool for rear axle production comprises a base 101, wherein the top of the base 101 is fixedly connected with a support frame 102, the middle of the top of the support frame 102 is fixedly connected with a transmission case 103, a pair of sliding frames 104 are arranged below the inside of the support frame 102, a clamp 105 is arranged on the inner side of each sliding frame 104, a lifting supporting table 106 is arranged below each clamp 105, movable boxes 107 are fixedly connected below two sides of the support frame 102, and a control panel 108 is fixedly connected above the right side of the support frame 102;
the transmission mechanism 2 is arranged on the front side inside the transmission case 103, the transmission mechanism 2 comprises a first motor 201, the rear side of the first motor 201 is fixedly connected to the middle part of the front side of the transmission case 103, the middle part of the rear side of the first motor 201 is fixedly connected with a transmission worm 202, the rear end of the transmission worm 202 passes through the transmission case 103 and is fixedly connected to the rear side of the inner wall of the transmission case 103, a transmission worm wheel 203 is connected to the lower part of the outer wall of the transmission worm 202 in a meshed manner, a transmission main shaft 204 is fixedly connected to the inner wall of the transmission worm wheel 203, through the design, the first motor 201 drives the transmission worm 202 to rotate in a limited manner, the transmission worm 202 is meshed to drive the transmission worm wheel 203 and the transmission main shaft 204 to rotate, two ends of the transmission main shaft 204 are fixedly connected with a transmission square shaft 205, the other end of the transmission square shaft 205 is movably connected to the inner wall of the transmission case 103, a sliding cylinder 206 is sleeved on the outer wall of the transmission square shaft 205, the inner wall of the sliding cylinder 206 is provided with a square through hole corresponding to the transmission square shaft 205, through the design, the transmission main shaft 204 drives the transmission square shaft 205 and the sliding cylinder 206 to rotate in a limiting way, the inner side of the outer wall of the sliding cylinder 206 is fixedly connected with a limiting seat 207, the outer wall of the limiting seat 207 is sleeved with a movable frame 208, the bottom end of the movable frame 208 penetrates through the transmission box 103 and is fixedly connected with the top of the sliding frame 104, through the design, the movable frame 208 can drive the limiting seat 207 and the sliding cylinder 206 to slide in a limiting way, the outer side of the outer wall of the sliding cylinder 206 is fixedly connected with a driving wheel 209, the outer wall of the driving wheel 209 is in meshed connection with a transmission belt 210, the lower part of the inner wall of the transmission belt 210 is in meshed connection with a driven wheel 211, the middle part of the inner side of the driven wheel 211 is fixedly connected with a rotating main shaft 212, the other end of the rotating main shaft 212 penetrates through the sliding frame 104 and is fixedly connected with the middle part of the outer side of the clamp 105, the sliding cylinder 206 is realized to drive the rotating main shaft 212 and the clamp 105 to synchronously rotate.
The inside rear side of transmission case 103 is equipped with adjustment mechanism 3, adjustment mechanism 3 includes second motor 301, the front side fixed connection of second motor 301 is in the rear side middle part of transmission case 103, the front side middle part fixedly connected with transmission shaft 302 of second motor 301, the front end of transmission shaft 302 passes transmission case 103 and fixedly connected with first conical gear 303, the front side meshing of first conical gear 303 is connected with second conical gear 304, the inner wall fixedly connected with symmetrical screw 305 of second conical gear 304, the both ends swing joint of symmetrical screw 305 is on the inner wall of transmission case 103, through this design, realized that second motor 301 drives transmission shaft 302 and the synchronous rotation of first conical gear 303, make first conical gear 303 meshing drive second conical gear 304 and the spacing rotation of symmetrical screw 305, the outer wall both sides threaded connection of symmetrical screw 305 has the adjusting screw 306, the outer wall front side fixed connection of adjusting screw 306 is in the rear side middle part of movable frame 208, the front and back both sides fixedly connected with support slide sleeve 307, the inner wall of support slide sleeve 307 inserts and has bracing piece 308, the both ends fixed connection of bracing piece 308 is in the inner wall of support frame 102 top, the design of the movable frame 208 has realized that the movable frame 104 has driven by the steady sliding frame 104.
The inside of movable box 107 is equipped with elevating system 4, elevating system 4 includes third motor 401, the front side fixed connection of third motor 401 is in the rear side top of movable box 107, the front side middle part fixedly connected with movable worm 402 of third motor 401, movable worm 402's front end passes movable box 107 and swing joint is in the inner wall top of movable box 107, movable worm 404 meshing is connected with movable worm wheel 403 under movable worm 402's the outer wall, through this design, realized that third motor 401 drives movable worm 402 spacing rotation, make movable worm 402 meshing drive movable worm wheel 403 rotate, movable worm wheel 403's inner wall fixedly connected with movable screw 404, movable screw 404's outer end swing joint is on movable box 107's inner wall, movable screw 404's inner end passes support frame 102 and cover and is equipped with fixed screw cylinder 405, fixed screw cylinder 405's outer end fixedly connected with wedge-shaped slip table 406, wedge-shaped slip table 407's bottom sliding connection, slide rail 407's bottom fixed connection is in the middle of the top of base 101, realize that movable screw 404 drives movable screw 404 spacing rotation, make movable screw 404 drive fixed screw cylinder 405 and worm wheel 402 spacing rotation, make movable screw wheel 402 meshing drive movable carrier roller's 408, the wedge-shaped carrier roller 408 has the top carrier roller 408 that is connected with the wedge-shaped carrier roller 408 at the top of the support bracket 106 through the top of the support bracket of the telescopic bracket that is fixed at the top of the support bracket that is fixed at the top of the wedge-shaped carrier roller 408, the top of the telescopic bracket that is connected with the top of the wedge-shaped carrier roller 408, the telescopic bracket of the telescopic bracket 408 has the top of the telescopic bracket's 409.
Working principle: when the clamp 105 needs to be synchronously rotated, the first motor 201 is started through the control panel 108, the first motor 201 drives the driving worm 202 to rotate in a limiting mode, the driving worm 202 is meshed to drive the driving worm wheel 203 to rotate, the driving worm wheel 203 drives the driving main shaft 204 to synchronously rotate, the driving main shaft 204 drives the driving square shaft 205 to rotate in a limiting mode, the driving square shaft 205 drives the sliding cylinder 206 to synchronously rotate, the sliding cylinder 206 drives the driving wheel 209 to synchronously rotate, the driving wheel 209 is meshed to drive the driving belt 210 to rotate, the driving belt 210 is meshed to drive the driven wheel 211 to rotate, the driven wheel 211 drives the driving shaft 212 to rotate in a limiting mode, and the driving shaft 212 drives the clamp 105 to synchronously rotate, so that synchronous rotation operation of the clamp 105 is realized.
When the clamp 105 needs to be adjusted, the second motor 301 is started through the control panel 108, the second motor 301 drives the transmission shaft 302 to rotate in a limiting mode, the transmission shaft 302 drives the first bevel gear 303 to rotate synchronously, the first bevel gear 303 is meshed to drive the second bevel gear 304 to rotate, the second bevel gear 304 drives the symmetrical screw 305 to rotate in a limiting mode, the symmetrical screw 305 drives the adjusting screw sleeve 306 to slide symmetrically, and the adjusting screw sleeve 306 drives the movable frame 208, the sliding frame 104, the rotating main shaft 212 and the clamp 105 to slide synchronously, so that the adjustment operation of the clamp 105 is achieved.
When the lifting support 106 needs to be lifted, the third motor 401 is started through the control panel 108, the third motor 401 drives the movable worm 402 to rotate in a limiting mode, the movable worm 402 is meshed with the movable worm wheel 403 to rotate, the movable worm wheel 403 drives the movable screw 404 to rotate in a limiting mode, the movable screw 404 drives the fixed screw cylinder 405 to slide symmetrically, the fixed screw cylinder 405 drives the wedge-shaped sliding table 406 to slide on the sliding rail 407 synchronously, the wedge-shaped sliding table 406 drives the carrier roller 408 and the lifting support 106 to slide up and down, lifting operation of the lifting support 106 is achieved, and the operation ends.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention in any way; those skilled in the art will readily appreciate that the present invention may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present invention are possible in light of the above teachings without departing from the scope of the invention; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present invention still fall within the scope of the present invention.
Claims (10)
1. The utility model provides a rear axle production is with two main shaft lathe of high accuracy, includes base (101), its characterized in that: the lifting support is characterized in that a support frame (102) is fixedly connected to the top of the base (101), a transmission case (103) is fixedly connected to the middle of the top of the support frame (102), a pair of sliding frames (104) are arranged below the inside of the support frame (102), clamps (105) are arranged on the inner sides of the sliding frames (104), lifting support platforms (106) are arranged below the clamps (105), movable cases (107) are fixedly connected to the lower sides of the support frame (102), and a control panel (108) is fixedly connected to the upper right side of the support frame (102);
the inside front side of transmission case (103) is equipped with drive mechanism (2), drive mechanism (2) include first motor (201), the rear side fixed connection of first motor (201) is in the front side middle part of transmission case (103), the inside rear side of transmission case (103) is equipped with adjustment mechanism (3), adjustment mechanism (3) include second motor (301), the front side fixed connection of second motor (301) is in the rear side middle part of transmission case (103), the inside of activity case (107) is equipped with elevating system (4), elevating system (4) include third motor (401), the front side fixed connection of third motor (401) is in the rear side top of activity case (107).
2. The high-precision double-spindle machine tool for rear axle production according to claim 1, wherein: the middle part of the rear side of the first motor (201) is fixedly connected with a transmission worm (202), the rear end of the transmission worm (202) penetrates through the transmission box (103) and is fixedly connected to the rear side of the inner wall of the transmission box (103), a transmission worm wheel (203) is connected below the outer wall of the transmission worm (202) in a meshed mode, and a transmission main shaft (204) is fixedly connected to the inner wall of the transmission worm wheel (203).
3. The high-precision double-spindle machine tool for rear axle production according to claim 2, wherein: the two ends of the transmission main shaft (204) are fixedly connected with a transmission square shaft (205), the other end of the transmission square shaft (205) is movably connected to the inner wall of the transmission box (103), a sliding cylinder (206) is sleeved on the outer wall of the transmission square shaft (205), and a square through hole corresponding to the transmission square shaft (205) is formed in the inner wall of the sliding cylinder (206).
4. A high precision dual spindle machine for rear axle production as defined in claim 3, wherein: the inner side of the outer wall of the sliding cylinder (206) is fixedly connected with a limiting seat (207), the outer wall of the limiting seat (207) is sleeved with a movable frame (208), and the bottom end of the movable frame (208) penetrates through the transmission case (103) and is fixedly connected to the top of the sliding frame (104).
5. A high precision dual spindle machine for rear axle production as defined in claim 3, wherein: the outer side of the outer wall of the sliding cylinder (206) is fixedly connected with a driving wheel (209), the outer wall of the driving wheel (209) is connected with a driving belt (210) in a meshed manner, a driven wheel (211) is connected below the inner wall of the driving belt (210), a rotating main shaft (212) is fixedly connected to the middle part of the inner side of the driven wheel (211), and the other end of the rotating main shaft (212) penetrates through the sliding frame (104) and is fixedly connected to the middle part of the outer side of the clamp (105).
6. The high-precision double-spindle machine tool for rear axle production according to claim 1, wherein: the front side middle part fixedly connected with transmission shaft (302) of second motor (301), the front end of transmission shaft (302) passes transmission case (103) and fixedly connected with first conical gear (303), the front side meshing of first conical gear (303) is connected with second conical gear (304), the inner wall fixedly connected with symmetry screw (305) of second conical gear (304), the both ends swing joint of symmetry screw (305) is on the inner wall of transmission case (103).
7. The high-precision double-spindle machine tool for rear axle production of claim 6, wherein: the adjustable screw comprises a movable frame (208), wherein an adjusting screw sleeve (306) is connected to two sides of the outer wall of the symmetrical screw (305) in a threaded manner, the front side of the outer wall of the adjusting screw sleeve (306) is fixedly connected to the middle of the rear side of the movable frame (208), support sliding sleeves (307) are fixedly connected to the front side and the rear side of the movable frame (104), supporting rods (308) are inserted into the inner walls of the support sliding sleeves (307), and two ends of the supporting rods (308) are fixedly connected to the upper portion of the inner wall of the supporting frame (102).
8. The high-precision double-spindle machine tool for rear axle production according to claim 1, wherein: the middle part of the front side of the third motor (401) is fixedly connected with a movable worm (402), the front end of the movable worm (402) penetrates through the movable box (107) and is movably connected above the inner wall of the movable box (107), and a movable worm wheel (403) is connected below the outer wall of the movable worm (402) in a meshed mode.
9. The high-precision double-spindle machine tool for rear axle production according to claim 8, wherein: the inner wall fixedly connected with movable screw rod (404) of activity worm wheel (403), the outer end swing joint of movable screw rod (404) is on the inner wall of activity case (107), the inner of movable screw rod (404) passes support frame (102) and cover and is equipped with fixed spiral shell section of thick bamboo (405), the outer end fixedly connected with wedge slip table (406) of fixed spiral shell section of thick bamboo (405), the bottom sliding connection of wedge slip table (406) has slide rail (407), the bottom fixed connection of slide rail (407) is in the middle of the top of base (101).
10. The high-precision double-spindle machine tool for rear axle production according to claim 9, wherein: the inclined plane laminating of wedge slip table (406) has bearing roller (408), the both ends swing joint of bearing roller (408) is in the both sides below of lift saddle (106), the four corners fixedly connected with expansion bracket (409) of lift saddle (106), the bottom fixed connection of expansion bracket (409) is at the top of base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410062770.2A CN117620230A (en) | 2024-01-16 | 2024-01-16 | High-precision double-spindle machine tool for rear axle production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410062770.2A CN117620230A (en) | 2024-01-16 | 2024-01-16 | High-precision double-spindle machine tool for rear axle production |
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| Publication Number | Publication Date |
|---|---|
| CN117620230A true CN117620230A (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410062770.2A Withdrawn CN117620230A (en) | 2024-01-16 | 2024-01-16 | High-precision double-spindle machine tool for rear axle production |
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| Country | Link |
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| CN (1) | CN117620230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119077051A (en) * | 2024-05-11 | 2024-12-06 | 湖南中建奇配科技有限公司 | Slotting equipment for bridge processing and use method thereof |
-
2024
- 2024-01-16 CN CN202410062770.2A patent/CN117620230A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119077051A (en) * | 2024-05-11 | 2024-12-06 | 湖南中建奇配科技有限公司 | Slotting equipment for bridge processing and use method thereof |
| CN119077051B (en) * | 2024-05-11 | 2025-04-04 | 湖南中建奇配科技有限公司 | Slotting equipment for bridge processing and use method thereof |
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| WW01 | Invention patent application withdrawn after publication |