CN217193934U

CN217193934U - Clamping and positioning device for production and processing of synchronous connecting rod

Info

Publication number: CN217193934U
Application number: CN202220529285.8U
Authority: CN
Inventors: 安瑞桢; 车和明; 任琦; 刘涛; 于杰夫; 于清杰
Original assignee: Dalian Youlian Intelligent Equipment Co ltd
Current assignee: Dalian Youlian Intelligent Equipment Co ltd
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-08-16
Anticipated expiration: 2032-03-12

Abstract

The utility model discloses a centre gripping positioner for synchronous connecting rod production and processing belongs to synchronous driving medium technical field, the power distribution box comprises a box body, the inner chamber of box is provided with fixture, logical groove has all been seted up to the both sides at box top, the position bolt placed in the middle at box top has the operation panel, one side bolt joint of box has the equipment box, one side of equipment box inner chamber is equipped with the motor, positive one side of box articulates through the hinge has the chamber door, the output shaft bolt of motor has the rotation axis, one side of rotation axis runs through equipment box and box in proper order and rotates the one side of connecting in the box inner chamber through the bearing. The clamping mechanism can be used for clamping and fixing the machined part quickly, the working efficiency is improved, and the clamping block can be reset by utilizing the reset spring after machining, so that the clamping mechanism is convenient for operators to take and saves a large amount of time.

Description

Clamping and positioning device for production and processing of synchronous connecting rod

Technical Field

The utility model relates to a synchronous driving medium technical field specifically is a clamping position device for synchronous connecting rod production and processing.

Background

The synchronous connecting rod is a device used for connecting transmission parts (such as a lifter, a speed reducer and the like) so as to realize the synchronization of torque and rotating speed, and the conventional synchronous connecting rod generally comprises a synchronous shaft, a flange shaft sleeve, a connecting bolt and the like.

Common clamping positioning device who is used for synchronous connecting rod production and processing on the market, most centre gripping effect is not good enough, and is not firm enough, and operating personnel need carry out the centre gripping with the help of the instrument usually simultaneously and fix, is not convenient for adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping position device for synchronous connecting rod production and processing can carry out the centre gripping and fix the machined part fast through fixture, has improved work efficiency, and can utilize reset spring to make the grip block reset after processing to make things convenient for operating personnel to take, practiced thrift a large amount of time, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centre gripping positioner for synchronous connecting rod production and processing, includes the box, the inner chamber of box is provided with fixture, logical groove has all been seted up to the both sides at box top, the position bolt connection placed in the middle at box top has the operation panel, one side bolt connection of box has the equipment box, one side of equipment box inner chamber is equipped with the motor, the positive one side of box articulates through the hinge has the chamber door.

Preferably, the clamping mechanism comprises a rotating shaft, a driving gear, a driven gear, a first lead screw, a first limiting block, a driving wheel, a driven wheel, a second lead screw, a second limiting block, a threaded sleeve, a moving block, a sliding groove, a clamping block, a first supporting shaft, a second supporting shaft, a non-slip pad and a reset spring, the rotating shaft is bolted to an output shaft of the motor, and one side of the rotating shaft penetrates through the equipment box and the box body in sequence and is connected to one side of an inner cavity of the box body in a rotating mode through a bearing.

Preferably, one side parallel key on the surface of the rotating shaft is connected with a driving gear, the top of the driving gear is meshed with a driven gear, the inner cavity parallel key of the driven gear is connected with a first lead screw, one side of the first lead screw is rotatably connected to one side of the inner cavity of the box body through a bearing, and the other side of the first lead screw is connected with a first limiting block in a bolted mode.

Preferably, the other side of the surface of the rotating shaft is in bolted connection with a driving wheel, the surface of the driving wheel is connected with a driven wheel through belt transmission, the inner cavity of the driven wheel is in bolted connection with a second screw rod, one side of the second screw rod is rotatably connected to the other side of the inner cavity of the box body through a bearing, and the other side of the second screw rod is in bolted connection with a second limiting block.

Preferably, the surfaces of the first lead screw and the second lead screw are both connected with moving blocks through thread sleeves and threads, the back surfaces of the moving blocks are bolted with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in two sides of the back surface of the inner cavity of the box body.

Preferably, the corresponding one side of the moving block is movably connected with a clamping block, one side of the clamping block, which is far away from the moving block, penetrates through the through groove and extends outwards, the front of the clamping block is bolted with a first supporting shaft, the back of the clamping block is bolted with a second supporting shaft, the outer sides of the first supporting shaft and the second supporting shaft are respectively connected with the front and the back of the through groove inner cavity through bearings in a rotating manner, the upper half part of the inner side of the clamping block is bonded with anti-slip pads, and the lower half part of the inner side of the clamping block is bolted with reset springs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a centre gripping positioner for synchronous connecting rod production and processing, through the motor, the rotation axis, the driving gear, driven gear, first lead screw, first stopper, the action wheel, from the driving wheel, the second lead screw, the second stopper, the thread bush, the movable block, the spout, the grip block, first supporting shaft, the cooperation of second supporting shaft, be convenient for utilize the movable block to drive the grip block and carry out angle modulation, thereby carry out centre gripping and fixed to the machined part, operating personnel need not to accomplish the centre gripping to the machined part with the help of external instrument, a large amount of time has been practiced thrift, the work efficiency is improved.

2. The utility model provides a clamping and positioning device for the production and processing of synchronous connecting rods, which is convenient for improving the friction force of a clamping block through a non-slip mat, thereby being more stable when clamping a machined part, being not easy to generate deviation, being beneficial to improving the processing precision and improving the processing quality; through reset spring be convenient for drive the grip block after processing and reset to remove the centre gripping to the machined part, make things convenient for operating personnel to take, reduced operating personnel's working strength, can satisfy the production demand of industrialization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the case body of the present invention;

FIG. 3 is a sectional view of the structure of the equipment box of the present invention;

fig. 4 is a schematic diagram of the enlarged structure of the region a of the present invention.

Reference numbers in the figures: 1. a box body; 2. a clamping mechanism; 21. a rotating shaft; 22. a driving gear; 23. a driven gear; 24. a first lead screw; 25. a first stopper; 26. a driving wheel; 27. a driven wheel; 28. a second lead screw; 29. a second limiting block; 210. a threaded sleeve; 211. a moving block; 212. a chute; 213. a clamping block; 214. a first support shaft; 215. a second support shaft; 216. a non-slip mat; 217. a return spring; 3. a through groove; 4. an operation table; 5. an equipment box; 6. a motor; 7. and (4) a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a clamping and positioning device for synchronous connecting rod production and processing as shown in fig. 1 ~ 4, including box 1, box 1's inner chamber is provided with fixture 2, and logical groove 3 has all been seted up to the both sides at box 1 top, and the position bolt placed in the middle at box 1 top has operation panel 4, utilizes operation panel 4 to place the machined part, and one side bolt of box 1 has connect equipment box 5, and one side of 5 inner chambers of equipment box is equipped with motor 6, and box 1 positive one side articulates through the hinge has chamber door 7, and the operating personnel of being convenient for through chamber door 7 maintains and overhauls.

The clamping mechanism 2 comprises a rotating shaft 21, a driving gear 22, a driven gear 23, a first lead screw 24, a first limiting block 25, a driving wheel 26, a driven wheel 27, a second lead screw 28, a second limiting block 29, a threaded sleeve 210, a moving block 211, a sliding groove 212, a clamping block 213, a first supporting shaft 214, a second supporting shaft 215, a non-slip mat 216 and a reset spring 217, the rotating shaft 21 is bolted to an output shaft of the motor 6, one side of the rotating shaft 21 sequentially penetrates through the equipment box 5 and the box body 1 and is connected to one side of the inner cavity of the box body 1 in a rotating mode through a bearing, and the rotating shaft 21 is driven to rotate through the motor 6.

The flat key in one side on rotation axis 21 surface is connected with driving gear 22, the meshing of driving gear 22's top has driven gear 23, the flat key in inner chamber of driven gear 23 is connected with first lead screw 24, one side of first lead screw 24 passes through the bearing and rotates and connect in one side of box 1 inner chamber, the opposite side bolt of first lead screw 24 has connect first stopper 25, be convenient for drive first lead screw 24 through the cooperation of driving gear 22 and driven gear 23 and carry out the rotation with rotation axis 21 opposite direction.

The other side of the surface of the rotating shaft 21 is bolted with a driving wheel 26, the surface of the driving wheel 26 is connected with a driven wheel 27 through belt transmission, the inner cavity of the driven wheel 27 is bolted with a second screw rod 28, one side of the second screw rod 28 is rotatably connected with the other side of the inner cavity of the box body 1 through a bearing, the other side of the second screw rod 28 is bolted with a second limiting block 29, and the second screw rod 28 and the rotating shaft 21 are conveniently driven to rotate in the same direction through the matching of the driving wheel 26 and the driven wheel 27.

The surfaces of the first lead screw 24 and the second lead screw 28 are both connected with a moving block 211 through threads of a threaded sleeve 210, the back of the moving block 211 is bolted with a sliding block, sliding grooves 212 matched with the sliding blocks for use are formed in two sides of the back of an inner cavity of the box body 1, the thread directions of the first lead screw 24 and the second lead screw 28 are all the same, the first lead screw 24 and the second lead screw 28 rotate in opposite directions, so that the two sets of threaded sleeves 210 and the moving block 211 are driven to move in opposite directions, and the sliding blocks and the sliding grooves 212 play a role in limiting and supporting the moving block 211.

All swing joint has grip block 213 in the corresponding one side of movable block 211, one side that grip block 213 kept away from movable block 211 all runs through logical groove 3 and outwards extends, grip block 213's front all is bolted connection has first support shaft 214, grip block 213's back all is bolted connection has second support shaft 215, the outside of first support shaft 214 and second support shaft 215 is rotated through the bearing respectively and is connected in leading to the front and the back of 3 inner chambers of groove, grip block 213 inboard first half all bonds and has skid resistant pad 216, grip block 213 inboard lower half all is bolted connection has reset spring 217, the removal through movable block 211 drives two sets of grip blocks 213 and carries out angle modulation, thereby centre gripping the machined part, and utilize reset spring 217 to drive grip block 213 to reset after processing, and then remove the centre gripping to the machined part, be favorable to reducing operating personnel's working strength.

During the specific use, the user opens motor 6 through the controller, make rotation axis 21 rotate, drive driving gear 22 in proper order, driven gear 23, first lead screw 24, action wheel 26, rotate from driving wheel 27 and second lead screw 28, thereby make two sets of thread bush 210 and movable block 211 carry out opposite reverse removal, and then drive two sets of grip blocks 213 and carry out angle modulation and carry out the centre gripping to the machined part, operating personnel need not to realize the fixed to the machined part with the help of other instruments, a large amount of time has been practiced thrift, and work efficiency has been improved.

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

1. The utility model provides a centre gripping positioner for synchronous connecting rod production and processing, includes box (1), its characterized in that: the inner chamber of box (1) is provided with fixture (2), logical groove (3) have all been seted up to the both sides at box (1) top, box (1) top position bolt joint between two parties has operation panel (4), one side bolt joint of box (1) has equipment box (5), one side of equipment box (5) inner chamber is equipped with motor (6), box (1) positive one side articulates through the hinge has chamber door (7).

2. The clamping and positioning device for the production and processing of the synchronous connecting rod according to claim 1, wherein: the clamping mechanism (2) comprises a rotating shaft (21), a driving gear (22), a driven gear (23), a first lead screw (24), a first limiting block (25), a driving wheel (26), a driven wheel (27), a second lead screw (28), a second limiting block (29), a threaded sleeve (210), a moving block (211), a sliding groove (212), a clamping block (213), a first supporting shaft (214), a second supporting shaft (215), an anti-slip pad (216) and a reset spring (217), the rotating shaft (21) is bolted to an output shaft of the motor (6), and one side of the rotating shaft (21) sequentially penetrates through the equipment box (5) and the box body (1) and is connected to one side of an inner cavity of the box body (1) in a rotating mode through a bearing.

3. The clamping and positioning device for the production and processing of the synchronous connecting rod according to claim 2, wherein: the flat key in one side on rotation axis (21) surface is connected with driving gear (22), the meshing of the top of driving gear (22) has driven gear (23), the flat key in inner chamber of driven gear (23) is connected with first lead screw (24), the one side of first lead screw (24) is passed through the bearing and is rotated and connect in one side of box (1) inner chamber, the opposite side bolt joint of first lead screw (24) has first stopper (25).

4. The clamping and positioning device for the production and processing of the synchronous connecting rod according to claim 3, wherein: the opposite side bolt on rotation axis (21) surface has connect action wheel (26), the surface of action wheel (26) is connected with from driving wheel (27) through belt transmission, the inner chamber bolt of following driving wheel (27) has connected second lead screw (28), one side of second lead screw (28) is passed through the bearing and is rotated and connect in the opposite side of box (1) inner chamber, the opposite side bolt of second lead screw (28) has connected second stopper (29).

5. The clamping and positioning device for the production and processing of the synchronous connecting rod as claimed in claim 4, wherein: the surface of the first lead screw (24) and the surface of the second lead screw (28) are both in threaded connection with a moving block (211) through a threaded sleeve (210), the back of the moving block (211) is bolted with a sliding block, and sliding grooves (212) matched with the sliding block for use are formed in the two sides of the back of the inner cavity of the box body (1).

6. The clamping and positioning device for the production and processing of the synchronous connecting rod according to claim 5, wherein: the movable block (211) is movably connected with a clamping block (213) on one corresponding side, one side, far away from the movable block (211), of the clamping block (213) penetrates through the through groove (3) and extends outwards, the front face of the clamping block (213) is connected with a first supporting shaft (214) in a bolted mode, the back face of the clamping block (213) is connected with a second supporting shaft (215) in a bolted mode, the outer sides of the first supporting shaft (214) and the second supporting shaft (215) are connected to the front face and the back face of the inner cavity of the through groove (3) through bearing rotation respectively, the upper half portion of the inner side of the clamping block (213) is bonded with an anti-slip pad (216), and the lower half portion of the inner side of the clamping block (213) is connected with a reset spring (217) in a bolted mode.