CN220006688U

CN220006688U - Shaft clamp assembly mechanism

Info

Publication number: CN220006688U
Application number: CN202321217970.8U
Authority: CN
Inventors: 范冬生
Original assignee: Suzhou Enyi Precision Machinery Co ltd
Current assignee: Suzhou Enyi Precision Machinery Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-14
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a shaft clamp assembly mechanism which comprises a frame, a feeding mechanism, a positioning and distributing mechanism, a spreading and assembling mechanism for spreading and assembling a shaft clamp and a transferring mechanism for transferring the shaft clamp from the positioning and distributing mechanism to the spreading and assembling mechanism, wherein the positioning and distributing mechanism comprises a first support, a first sliding table cylinder arranged on the first support, a first plate arranged at the output end of the first sliding table cylinder, a positioning clamping jaw arranged on the first plate and used for positioning the tail end of the shaft clamp, a positioning groove which is the same as the outer diameter of an arc section of the shaft clamp and a through hole which is matched with the inner diameter of the arc section of the shaft clamp are arranged on the first plate, and the first sliding table cylinder can drive the first plate to move towards the vertical direction of the discharging of the shaft clamp. The advantages are that: the positioning and distributing mechanism can effectively position the shaft clamp sent out by the feeding mechanism and prevent the feeding mechanism from continuously feeding, and the spreading assembly mechanism can spread and assemble the shaft clamp, so that the shaft clamp is more integrated in conveying and assembling, and the working efficiency is improved.

Description

Shaft clamp assembly mechanism

Technical Field

The utility model relates to the field of shaft clamp assembly, in particular to a shaft clamp assembly mechanism.

Background

The shaft clamp is also called a clamp spring, the clamp spring is also called a retainer ring or a retaining ring, belongs to one type of fastening piece, is arranged in a shaft groove or a hole groove of a machine and equipment, and plays a role in preventing axial movement of a part on a shaft or a hole, so that the clamp spring is not in place if being arranged, the quality of the whole mechanical product is often affected, and potential safety hazards exist. The assembly demand of axle card is great, and axle card assembly devices among the prior art is when the axle card supplies material, and the continuous feed can appear in the axle card to, the assembly structure of axle card is complicated, and work efficiency is low.

For example, chinese patent publication No. CN114473416a discloses an assembly device for pin shaft and clamp spring, which belongs to the technical field of automatic assembly, and comprises: a frame; the pin shaft output assembly is arranged on the frame, and a first conveying channel used for conveying pins is arranged on the pin shaft output assembly, wherein a pin shaft feeding end and a pin shaft discharging end are respectively arranged at two ends of the first conveying channel; the pushing assembly is arranged on the frame; the clamping spring output assembly is arranged on the pushing assembly, and a second conveying channel used for conveying the clamping springs is arranged on the clamping spring output assembly, wherein a clamping spring feeding end and a clamping spring discharging end are respectively arranged at two ends of the second conveying channel, and an assembling area matched with the clamping springs in a clamping manner is formed between the pin shaft discharging end and the clamping spring discharging end.

The assembly equipment of the pin shaft and the clamp spring, the clamp spring conveying assembly and the pushing assembly are matched to position the shaft clamp in advance when the clamp spring is fed, so that the shaft clamp is inconvenient to transfer, and meanwhile, the assembly area of the clamp spring is complex in structure, so that the assembly efficiency is low.

In view of this, it is necessary to provide a shaft card assembly mechanism.

Disclosure of Invention

The shaft clamp assembly mechanism provided by the utility model effectively solves the problems that the existing equipment cannot position the shaft clamp in advance and the assembly efficiency of the shaft clamp is low.

The shaft clamp assembly mechanism comprises a frame and a feeding mechanism, and further comprises a positioning and distributing mechanism in butt joint with the feeding mechanism, a spreading and assembling mechanism used for spreading and assembling the shaft clamp and a transferring mechanism used for transferring the shaft clamp from the positioning and distributing mechanism to the spreading and assembling mechanism, wherein the positioning and distributing mechanism comprises a first support, a first sliding table cylinder arranged on the first support, a first plate arranged at the output end of the first sliding table cylinder, a positioning clamping jaw arranged on the first plate and used for positioning the tail end of the shaft clamp, a positioning groove identical to the outer diameter of the circular arc section of the shaft clamp and a through hole matched with the inner diameter of the circular arc section of the shaft clamp are arranged on the first plate, and the first sliding table cylinder can drive the first plate to move towards the vertical direction of the discharging of the shaft clamp.

Further is: the feeding mechanism comprises a vibration disc and a direct vibrator connected with the vibration disc, the direct vibrator comprises a body and a cover plate arranged above the body, the cover plate and the body form a feeding channel with two ends open, one end of the feeding channel, which is in butt joint with a plate, is a discharge hole, the positioning clamping jaw comprises a cylinder body and two first claw toes arranged on the cylinder body, and the first claw toes can follow the plate to move so as to block the discharge hole of the feeding channel.

Further is: the transfer mechanism comprises a second support arranged on the frame, a second air cylinder fixedly arranged on the second support, a sliding plate fixedly arranged on the second air cylinder, a third air cylinder vertically and fixedly arranged on the sliding plate, a connecting plate arranged at the output end of the third air cylinder and a second air cylinder clamping jaw arranged on the connecting plate.

Further is: the opening assembly mechanism comprises a third support arranged on the frame, a placing groove arranged on the third support and used for placing an arc section of the axle clamp, a vertical groove arranged below the placing groove and communicated with an inner ring of the axle clamp, a fourth cylinder clamping jaw and a fifth cylinder clamping jaw which are arranged on the third support, wherein the fourth cylinder clamping jaw comprises a fourth cylinder body and two fourth claw toes arranged on the fourth cylinder body, the fifth cylinder clamping jaw comprises a fifth cylinder body and two fifth claw toes arranged on the fifth cylinder body, the fourth claw toes can limit the arc section of the axle clamp from the upper side under the driving of the fourth cylinder body, and an upright post matched with a locking hole of the axle clamp is arranged on the fifth claw toe.

Further is: the upper end of the upright post is provided with a round corner structure.

The utility model has the beneficial effects that: the positioning and distributing mechanism can effectively position the shaft clamp sent out by the feeding mechanism and prevent the feeding mechanism from continuously feeding, and the spreading assembly mechanism can spread and assemble the shaft clamp, so that the shaft clamp is more integrated in conveying and assembling, and the working efficiency is improved.

Drawings

Fig. 1 is a side view of a shaft card assembly mechanism provided by an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a feeding mechanism of a shaft card assembly mechanism according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a positioning and distributing mechanism of a shaft card assembly mechanism according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of an expanding assembly mechanism of a shaft card assembly mechanism according to an embodiment of the present utility model.

Fig. 5 is an enlarged schematic view of the area a in fig. 4.

Fig. 6 is a schematic diagram of a transfer mechanism of a shaft card assembly mechanism according to an embodiment of the present utility model.

Fig. 7 is a schematic diagram of an axle card.

Marked in the figure as: 1. a frame; 2. a feeding mechanism; 3. positioning a material distributing mechanism; 4. a spreading assembly mechanism; 5. a transfer mechanism; 31. a first support; 32. a first sliding table cylinder; 33. a first plate; 34. positioning clamping jaws; 21. a vibration plate; 22. a direct vibrator; 300. a positioning groove; 341. a first cylinder; 342. a first claw toe; 51. a second support; 53. a slide plate; 54. a second cylinder; 55. a third cylinder; 56. a second cylinder clamping jaw; 41. a third support; 400. a vertical groove; 42. a fourth cylinder clamping jaw; 43. a fifth cylinder clamping jaw; 421. a fourth cylinder; 422. a fourth claw toe; 431. a fifth cylinder; 432. a fifth claw toe; 433. a column; 200. a discharge port; 001. a shaft clamp; 010. a circular arc section; 011. a terminal end; 012. locking holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, 3 and 7, the shaft card assembly mechanism provided by the embodiment of the utility model comprises a frame 1 and a feeding mechanism 2, and is characterized in that: still include with the location feed mechanism 3 of feeding mechanism 2 butt joint, be arranged in the installation mechanism 4 that struts of axle card 001 and be arranged in with the axle card 001 from the location feed mechanism 3 shift mechanism 5 in the installation mechanism 4 that struts, location feed mechanism 3 includes a support 31, a slip table cylinder 32 of setting on a support 31, a board 33 of setting on a slip table cylinder 32 output, the setting is used for carrying out the location clamping jaw 34 of location to the end of axle card 001 on a board 33, be provided with on a board 33 with the same constant head tank 300 of the circular arc section 010 external diameter of axle card 001 and with the through-hole of the circular arc section 010 internal diameter adaptation of axle card 001, slip table cylinder can drive a board 33 to the vertical direction motion of the ejection of compact of axle card 001.

The shaft card 001 includes a circular arc segment 010 and a distal end, and a locking block 011 is disposed on the distal end.

During actual use, the feeding mechanism 2 conveys the shaft clamp 001 to the positioning and distributing mechanism 3, and then the positioning and distributing mechanism 3 works, and the specific actions are as follows: after the shaft card 001 is sent to the positioning groove 300, the positioning clamping jaw 34 positions the tail end of the shaft card 001, and then the first sliding table cylinder 32 drives the first plate 33 to move in the vertical direction of the discharging of the shaft card 001, so that the next shaft card 001 to be sent out in the feeding mechanism 2 is blocked. Then, the transfer mechanism 5 transfers the shaft clamp 001 to the expanding and assembling mechanism 4, and the expanding and assembling mechanism 4 expands the shaft clamp 001 for shaft assembly.

In the above-mentioned design, location feed mechanism 3 can effectually fix a position the axle card 001 that feeding mechanism 2 sent and prevent feeding mechanism 2 to continue the feed, struts assembly machine 4 can strut assembly to axle card 001 for axle card 001's transport and assembly are more integrated, have improved work efficiency.

Specifically: as shown in fig. 2 and 3, the feeding mechanism 2 includes a vibration plate 21 and a vibrator 22 connected to the vibration plate 21, the vibrator 22 includes a main body and a cover plate disposed above the main body, the cover plate and the main body form a feeding channel with two open ends, one end of the feeding channel, which is abutted to a first plate 33, is a discharge port 200, the positioning clamping jaw 34 includes a first cylinder 341 and two first claws 342 disposed on the first cylinder 341, and the first claws 342 can move along with the first plate 33 to block the discharge port 200 of the feeding channel.

In actual use, the vibration plate 21 transmits the axle card 001 to the vibrator 22, and then the axle card 001 is sent to the positioning groove 300 through the discharge port 200 of the vibrator 22, and after the axle card 001 is sent to the positioning groove 300, the first cylinder 341 drives the two first claws 342 to move towards each other to contact the tail end of the axle card 001, so as to position the axle card 001.

In the above-mentioned design, can effectual to fix a position to axle card 001, be convenient for transfer mechanism 5 press from both sides to get the transfer to axle card 001.

Specifically: as shown in fig. 6, the transfer mechanism 5 includes a second support 51 provided on the frame 1, a second cylinder 54 fixedly provided on the second support 51, a slide plate 53 fixedly provided on the second cylinder 54, a third cylinder 55 vertically fixedly provided on the slide plate 53, a connection plate provided at an output end of the third cylinder 55, and a second cylinder 54 clamping jaw provided on the connection plate.

In actual use, the second air cylinder 54 drives the sliding plate 53 to move, so that the clamping jaw of the second air cylinder 54 moves to the position above the shaft card 001 to be clamped, and then the third air cylinder 55 drives the connecting plate to drive the clamping jaw of the second air cylinder 54 to move downwards, so that the clamping jaw of the second air cylinder 54 clamps the shaft card 001. Then the third air cylinder 55 drives the second air cylinder 54 to move upwards, the second air cylinder 54 drives the sliding plate 53 to move, the second air cylinder 54 moves to the position above the position where the axle card 001 is to be placed, and then the third air cylinder 55 drives the second air cylinder 54 to move downwards to place the axle card 001.

In the above design, the structural design of the transfer mechanism 5 can transfer the shaft card 001 quickly and accurately.

Specifically: as shown in fig. 4, 5 and 7, the opening assembly mechanism 4 includes a third support 41 disposed on the frame 1, a placement groove disposed on the third support 41 and used for placing a circular arc segment 010 of the axle card 001, a vertical groove 400 disposed below the placement groove and capable of being conducted with an inner ring of the axle card 001, a fourth cylinder clamping jaw 42 disposed on the third support 41, and a fifth cylinder clamping jaw 43, the fourth cylinder clamping jaw 42 includes a fourth cylinder 421 and two fourth claw toes 422 disposed on the fourth cylinder 421, the fifth cylinder clamping jaw 43 includes a fifth cylinder 431 and two fifth claw toes 432 disposed on the fifth cylinder 431, the fourth claw toes 422 can limit the circular arc segment 010 of the axle card 001 from above under the driving of the fourth cylinder 421, and a stand 433 adapted to a locking block 011 of the axle card 001 is disposed on the fifth claw 432.

In actual use, when the axle card 001 is placed in the placement groove, the upright posts 433 on the two five-jaw toes 432 are respectively inserted into the two locking blocks 011 of the axle card 001, then the four-jaw cylinder 421 drives the two four-jaw toes 422 to horizontally move to the upper part of the arc section 010 of the axle card 001, then the five-jaw cylinder drives the two five-jaw toes 432 to reversely move, so that the axle card 001 is supported under the drive of the upright posts 433, and then an external mechanism places the axle to be assembled in the inner ring of the axle card 001.

In the above design, the structural design of the opening assembly mechanism 4 can effectively make the assembly of the axle card 001 more efficient.

Specifically: as shown in fig. 5, the upper ends of the upright posts 433 are rounded.

In the above design, the structural design of the upright 433 is convenient to extend into the locking block 011 of the shaft clamp 001.

It should be understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. Axle card assembly devices, including frame (1), feeding mechanism (2), its characterized in that: still include with location feed mechanism (3) of feeding mechanism (2) butt joint, be arranged in opening assembly device (4) of opening the assembly of axle card (001) and be arranged in with axle card (001) from location feed mechanism (3) in shift to opening transfer mechanism (5) in assembly device (4), location feed mechanism (3) include a support (31), set up slip table cylinder (32) on support (31), set up a board (33) of slip table cylinder (32) output, set up be used for carrying out location clamping jaw (34) of the end (011) of axle card (001) on board (33), be provided with on board (33) constant head tank (300) the same with the circular arc section (010) external diameter of axle card (001) and the through-hole of the internal diameter adaptation of circular arc section (010) of axle card (001), board (33) are driven in the vertical direction motion of the ejection of axle card (001) of slip table cylinder (32).

2. The axle card assembly machine of claim 1 wherein: the feeding mechanism (2) comprises a vibrating disc (21) and a direct vibrator (22) connected with the vibrating disc (21), the direct vibrator (22) comprises a body and a cover plate arranged above the body, the cover plate and the body form a feeding channel with two ends open, one end of the feeding channel, which is in butt joint with a plate (33), is a discharge hole (200), the positioning clamping jaw (34) comprises a cylinder body (341) and two first claw toes (342) arranged on the cylinder body (341), and the first claw toes (342) can move along with the plate (33) to block the discharge hole (200) of the feeding channel.

3. The axle card assembly machine of claim 1 wherein: the transfer mechanism (5) comprises a second support (51) arranged on the frame (1), a second air cylinder (54) fixedly arranged on the second support (51), a sliding plate (53) fixedly arranged on the second air cylinder (54), a third air cylinder (55) vertically and fixedly arranged on the sliding plate (53), a connecting plate arranged at the output end of the third air cylinder (55) and a second air cylinder clamping jaw (56) arranged on the connecting plate.

4. The axle card assembly machine of claim 1 wherein: the utility model provides a strut assembly devices (4) including setting up No. three support (41) on frame (1), setting up standing groove, setting up vertical groove (400) that can switch on with the inner circle of axle card (001) below standing groove of the circular arc section that is used for placing axle card (001) on No. three support (41), no. four cylinder clamping jaw (42) and No. five cylinder clamping jaw (43) on No. three support (41), no. four cylinder clamping jaw (42) include No. four cylinder (421) and set up two No. four claw toe (422) on No. four cylinder (421), no. five cylinder clamping jaw (43) include No. five cylinder (431) and set up two No. five claw toe (432) on No. five cylinder (431), no. four claw toe (422) can be spacing from circular arc section (010) of axle card (001) above under the drive of No. four cylinder (421), no. five claw (432) are last be provided with the stand (433) of axle card (001) adaptation.

5. The axle card assembly machine of claim 4 wherein: the upper end of the upright post (433) is provided with a round corner structure.