CN214418137U

CN214418137U - Clamp spring assembling machine for holes

Info

Publication number: CN214418137U
Application number: CN202120473933.8U
Authority: CN
Inventors: 钟坚
Original assignee: Dongguan Zhongyuan Hardware Tools Co ltd
Current assignee: Dongguan Zhongyuan Hardware Tools Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-19
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a jump ring assembly machine is used to hole, it includes: the clamp spring compression and clamping device comprises a frame, a jig which is arranged on the frame and used for positioning a workpiece, a lifting frame which is arranged on the frame and located above the jig, a shaping module which is arranged on the lifting frame and used for enabling the clamp spring to be compressed and tightly held, a feeding device which is arranged on the lifting frame and used for feeding the clamp spring into the shaping module, and a stamping device which is arranged above the jig and used for pressing the clamp spring into the workpiece, wherein the shaping module is located below the stamping device and is in butt joint with the feeding device, and a shaping groove which is used for compressing and buckling the clamp spring is formed in the shaping module. The utility model discloses in hold together the compression with the jump ring that loading attachment sent out through the setting groove in the design module, will design the module by the crane again and descend to with the work piece butt joint, then accomplish the installation in the jump ring punching press after will holding together the compression by stamping device arrives the work piece, equipment work is smooth, and the installation effectiveness is high, replaces artifical installation to alleviate labour cost to reach labour saving and time saving's effect.

Description

Clamp spring assembling machine for holes

The technical field is as follows:

the utility model relates to a spring assembly field refers in particular to a jump ring assembly machine for hole.

Background art:

circlips (foreign language name circlips), also called retainer rings or snap rings, belong to one type of fasteners, are arranged in shaft grooves or hole grooves of machines and equipment and play a role in preventing parts on shafts or holes from moving axially.

At present, the clamp spring is installed manually in the traditional mode in the market, the clamp spring needs to be embedded into the installation groove of a workpiece manually, the installation efficiency is low, the labor cost is high, and time and labor are wasted.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art not enough, provide a jump ring assembly machine for hole.

In order to solve the technical problem, the utility model discloses a following technical scheme: this jump ring assembly machine for hole includes: the clamp spring clamping device comprises a rack, a jig which is arranged on the rack and used for positioning a workpiece, a lifting frame which is arranged on the rack and located above the jig, a shaping module which is arranged on the lifting frame and used for compressing and tightly holding a clamp spring, a feeding device which is arranged on the lifting frame and used for feeding the clamp spring into the shaping module, and a stamping device which is arranged above the jig and used for pressing the clamp spring into the workpiece, wherein the shaping module is located below the stamping device and is in butt joint with the feeding device, and a shaping groove which is used for compressing and tightly buckling the clamp spring is arranged in the shaping module.

Furthermore, in the above technical scheme, the shaping module comprises a base installed on the lifting frame, a shaping cover plate installed at the upper end of the base, and a guide sleeve installed on the base and extending downward to penetrate through the lifting frame, the shaping groove is formed at the bottom of the shaping cover plate, a stamping hole coaxial with the guide sleeve and allowing the stamping sleeve in the stamping device to pass through is formed in one side of the shaping cover plate, the inner diameter of the guide sleeve is larger than the width of the shaping groove, and the outer diameter of the guide sleeve is smaller than the diameter of the workpiece mounting groove.

Furthermore, in the above technical scheme, the feeding device includes a feeding groove installed on the lifting frame and used for transmitting the snap spring, a positioning cover plate installed on the feeding groove and covering the shaping groove, a feeding column vertically installed on the positioning cover plate and sleeved with a plurality of snap springs, a feeding push plate arranged on one side of the feeding groove and used for pushing the snap spring into the shaping groove, and a first driving device installed on the lifting frame and used for driving the feeding push plate to move, wherein the feeding groove on one side of the shaping groove is in butt joint, the width of the shaping groove gradually narrows, and a feeding hole for the snap spring to pass through is formed in the positioning cover plate.

Furthermore, in the above technical scheme, the stamping device includes a plurality of first support guide posts installed on the lifting frame and located at two sides of the sizing module, a first support plate installed above the first support guide posts, a movable base installed on the first support guide posts in a liftable manner, a stamping sleeve installed at the lower end of the movable base and used for stamping the snap spring into the workpiece, and a second driving device installed on the first support plate and used for driving the movable base to move up and down along the first support guide posts.

Furthermore, in the above technical solution, the lifting frame includes a second supporting guide post installed on the frame and located around the jig, a second supporting plate installed on the second supporting guide post, a lifting plate installed on the second supporting guide post in a liftable manner, and a third driving device installed on the second supporting plate and used for driving the lifting plate to move up and down along the second supporting guide post, and the punching device, the feeding device, and the sizing module are all installed on the lifting plate.

Furthermore, in the above technical solution, two sides of the positioning jig are provided with a buffer device for buffering the descending of the lifting plate, and a buffer rubber pad is arranged at the joint of the third driving device and the lifting plate.

Furthermore, in the above technical solution, the rack is further provided with a key module.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses in hold together the compression with the jump ring that loading attachment sent out through the setting groove in the design module, will design the module by the crane again and descend to with the work piece butt joint, then accomplish the installation in the jump ring punching press after will holding together the compression by stamping device arrives the work piece, equipment work is smooth, and the installation effectiveness is high, replaces artifical installation to alleviate labour cost to reach labour saving and time saving's effect.

Description of the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic diagram of the middle clamp spring of the present invention.

Description of reference numerals:

1 rack 10 workpiece 11 key module

100 jump ring 2 tool 3 crane

31 second support guide column 32 second support plate 33 lifting plate

34 third driving device 35 for buffering the cushion 4 and forming the module

40 shaped groove 41 base 42 forming cover plate

421 punch hole 43 guide sleeve 431 taper hole

5 feeding device 51 feeding groove 511 arc notch

52 positioning cover plate 521 feeding hole 53 feeding column

54 feeding push plate 55 first driving device 6 stamping device

61 first support guide column 62 first support plate 63 moving seat

64-punch sleeve 65 second drive 7 damping device

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

As shown in fig. 1 to 5, the assembly machine for a circlip for holes comprises: the clamp spring clamping device comprises a rack 1, a jig 2 which is arranged on the rack 1 and used for positioning a workpiece 10, a lifting frame 3 which is arranged on the rack 1 and located above the jig 2, a shaping module 4 which is arranged on the lifting frame 3 and used for compressing and tightly holding a clamp spring 100, a feeding device 5 which is arranged on the lifting frame 3 and used for feeding the clamp spring 100 into the shaping module 4, and a stamping device 6 which is arranged above the jig 2 and used for pressing the clamp spring 100 into the workpiece 10, wherein the shaping module 4 is located below the stamping device 6 and is in butt joint with the feeding device 5, and a shaping groove 40 which is used for compressing and buckling the clamp spring 100 is arranged in the shaping module 4. Through the setting groove 40 in the design module 4 with the jump ring 100 that loading attachment 5 sent out gather together the compression, by crane 3 with the design module 4 fall to with work piece 10 butt joint again, then accomplish the installation in the jump ring 100 punching press 10 after will gathering together the compression by stamping device 6, equipment work is smooth, and the installation effectiveness is high, replaces artifical installation to alleviate labour cost to reach labour saving and time saving's effect.

The shaping module 4 comprises a base 41 arranged on the lifting frame 3, a shaping cover plate 42 arranged at the upper end of the base 41 and a guide sleeve 43 arranged on the base 41 and extending downwards to penetrate through the lifting frame 3, the shaping groove 40 is formed at the bottom of the shaping cover plate 42, a stamping hole 421 which is coaxial with the guide sleeve 43 and is used for a stamping sleeve 64 in the stamping device 6 to penetrate is formed in one side of the shaping cover plate 42, the inner diameter of the guide sleeve 43 is larger than the width of the shaping groove 40, and the outer diameter of the guide sleeve 43 is smaller than the diameter of the mounting groove of the workpiece 10. The upper end of the guide sleeve 43 is provided with a tapered hole 431, and the diameter of the upper end of the tapered hole 431 is larger than the width of the tail end of the shaped groove 40 but smaller than the width of the feeding groove 51. After the snap spring 100 is pushed into the shaping groove 40 by the feeding device 5, the snap spring is firstly compressed and held by the shaping groove 40, when the snap spring 100 reaches the upper end of the guide sleeve 43, the upper part of the tapered hole 431 at the upper end of the guide sleeve 43 is larger than the shaping groove 40, therefore, the snap spring 100 can fall into the guide sleeve 43 and be positioned, the snap spring 100 can be compressed and held again in the process that the stamping device 6 pushes the snap spring 100 to fall along the guide sleeve 43, and further, when the snap spring 100 passes through the guide sleeve 43 and descends to the mounting groove in the workpiece 10, the snap spring 100 is clamped into the mounting groove through expansion, and the assembly of the snap spring 100 is completed.

The feeding device 5 comprises a feeding groove 51 which is arranged on the lifting frame 3 and used for transmitting the snap spring 100, a positioning cover plate 52 which is arranged on the feeding groove 51 and covers the fixed groove 40, a feeding column 53 which is vertically arranged on the positioning cover plate 52 and is sleeved with a plurality of snap springs 100, a feeding push plate 54 which is arranged on one side of the feeding groove 51 and used for pushing the snap spring 100 into the fixed groove 40, and a first driving device 55 which is arranged on the lifting frame 3 and used for driving the feeding push plate 54 to move, wherein the feeding groove 51 on one side of the fixed groove 40 is in butt joint, the width of the fixed groove 40 is gradually narrowed, and a feeding hole 521 for the snap spring 100 to pass through is formed in the positioning cover plate 52. An arc notch 511 corresponding to the feeding hole 521 is formed in the middle of the feeding groove 51, so that the clamp spring 100 falls from the feeding column 53, passes through the feeding hole 521 and can smoothly fall into the feeding groove 51.

The punching device 6 comprises a plurality of first supporting guide posts 61 which are arranged on the lifting frame 3 and positioned at two sides of the shaping module 4, a first supporting plate 62 which is arranged above the first supporting guide posts 61, a moving seat 63 which is arranged on the first supporting guide posts 61 in a lifting mode, a punching sleeve 64 which is arranged at the lower end of the moving seat 63 and is used for punching the snap spring 100 into the workpiece 10, and a second driving device 65 which is arranged on the first supporting plate 62 and is used for driving the moving seat 63 to move up and down along the first supporting guide posts 61.

The lifting frame 3 comprises a second supporting guide post 31 which is arranged on the rack 1 and positioned around the jig 2, a second supporting plate 32 which is arranged on the second supporting guide post 31, a lifting plate 33 which is arranged on the second supporting guide post 31 in a lifting mode, and a third driving device 34 which is arranged on the second supporting plate 32 and is used for driving the lifting plate 33 to move up and down along the second supporting guide post 31, wherein the stamping device 6, the feeding device 5 and the shaping module 4 are arranged on the lifting plate 33.

The two sides of the positioning jig 2 are provided with buffer devices 7 for buffering the descending of the lifting plate 33, and the joint of the third driving device 34 and the lifting plate 33 is provided with a buffer rubber pad 35.

The frame 1 is also provided with a key module 11. The first drive device 55, the second drive device 65, and the third drive device 34 are all air cylinders. Four universal wheels are installed at the bottom of the machine frame 1.

To sum up, the utility model discloses during operation, at first overlap jump ring 100 and establish the pile and put on material loading post 53, then place work piece 100 on tool 2 and fix a position, and then through operation button module 11, promote material loading push pedal 54 by first drive arrangement 55 and send jump ring 100 in chute 51 to in the design module 4, and compress jump ring 100 tightly by the design groove 40 in the design module 4, fall into in guide sleeve 43 at last; next, the third driving device 34 pushes the lifting plate 33 to descend, and drives the shaping module 4 to be in butt joint with the workpiece 10 to clamp the workpiece 10; next, the second driving device 65 pushes the movable base 63 to drive the punching sleeve 64 to descend, the snap spring 100 in the guide sleeve 43 is pushed into the workpiece 10, and the snap spring 100 is expanded and clamped in the mounting groove when reaching the mounting groove, so that the assembly of the snap spring 100 is completed.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a jump ring assembly machine for hole which characterized in that includes: the clamp spring clamping device comprises a rack (1), a jig (2) which is arranged on the rack (1) and used for positioning a workpiece (10), a lifting frame (3) which is arranged on the rack (1) and located above the jig (2), a shaping module (4) which is arranged on the lifting frame (3) and used for compressing and clasping a clamp spring (100), a feeding device (5) which is arranged on the lifting frame (3) and used for conveying the clamp spring (100) to the shaping module (4), and a stamping device (6) which is arranged above the jig (2) and used for pressing the clamp spring (100) into the workpiece (10), wherein the shaping module (4) is located below the stamping device (6) and is in butt joint with the feeding device (5), and a shaping groove (40) which is used for compressing and clasping the clamp spring (100) is arranged in the shaping module (4).

2. The circlip assembling machine for holes as claimed in claim 1, characterized in that: the shaping module (4) including install in base (41) on crane (3), install in shaping apron (42) of base (41) upper end and install in on base (41) and downwardly extending run through the uide bushing (43) of crane (3), shaping groove (40) form in the bottom of shaping apron (42), shaping apron (42) one side shaping have with uide bushing (43) are coaxial and supply punching press hole (421) that punching press sleeve (64) passed in stamping device (6), the internal diameter of uide bushing (43) is greater than the width of shaping groove (40) and this uide bushing (43) external diameter are less than the diameter of work piece (10) interior mounting groove.

3. The circlip assembling machine for holes as claimed in claim 2, characterized in that: the feeding device (5) comprises a feeding groove (51) which is arranged on the lifting frame (3) and used for transmitting the clamp spring (100), a positioning cover plate (52) which is arranged on the feeding groove (51) and covers the fixed groove (40), a feeding column (53) which is vertically arranged on the positioning cover plate (52) and is sleeved with a plurality of clamp springs (100), a feeding push plate (54) which is arranged on one side of the feeding groove (51) and used for pushing the clamp spring (100) into the fixed groove (40), and a first driving device (55) which is arranged on the lifting frame (3) and used for driving the feeding push plate (54) to move, wherein the feeding groove (51) is butted on one side of the fixed groove (40), and the width of the shaping groove (40) is gradually narrowed, and a feeding hole (521) for the clamp spring (100) to pass through is formed in the positioning cover plate (52).

4. The assembly machine for circlips for holes as claimed in any of claims 1 to 3, characterized in that: stamping device (6) including a plurality of install in on crane (3) and be located design first support guide post (61) of module (4) both sides, install in first backup pad (62) of first support guide post (61) top, install with the mode of liftable in removal seat (63) on first support guide post (61), install in remove seat (63) lower extreme and be used for with jump ring (100) punching press extremely punching press sleeve (64) in work piece (10) and install in on first backup pad (62) and be used for the drive remove seat (63) along second drive arrangement (65) that first support guide post (61) reciprocated.

5. The circlip assembling machine for holes as claimed in claim 4, characterized in that: the lifting frame (3) comprises a second supporting guide post (31) arranged on the rack (1) and located on the periphery of the jig (2), a second supporting plate (32) arranged on the second supporting guide post (31), a lifting plate (33) arranged on the second supporting guide post (31) in a lifting mode, and a third driving device (34) arranged on the second supporting plate (32) and used for driving the lifting plate (33) to move up and down along the second supporting guide post (31), wherein the punching device (6) and the feeding device (5) and the sizing module (4) are arranged on the lifting plate (33).

6. The assembly machine for circlips for holes of claim 5, characterized in that: and buffer devices (7) used for buffering the descending of the lifting plate (33) are arranged on two sides of the positioning jig (2), and buffer rubber pads (35) are arranged at the joint of the third driving device (34) and the lifting plate (33).

7. The circlip assembling machine for holes as claimed in claim 6, characterized in that: the rack (1) is also provided with a key module (11).