CN220331097U - Metal snap spring retainer ring buckling equipment - Google Patents

Abstract

The utility model discloses a metal clamp spring retainer ring buckling device, and belongs to the technical field of tail gate connecting rod production. The novel sliding block type rotary drum type hydraulic machine mainly comprises a supporting frame, a rotary drum is arranged on the upper side of the supporting frame, a buckling groove is formed in the lower end of the rotary drum, a plurality of sliding grooves are uniformly distributed in the inner side wall of the buckling groove, sliding blocks are arranged in the sliding grooves, buckling blocks are fixedly arranged at one ends, close to the buckling grooves, of the sliding blocks, and the sliding blocks are suitable for sliding in the sliding blocks under external driving. In the initial state, the sliding block is positioned at one side of the sliding groove far away from the buckling groove, so that the buckling block is far away from the center of the buckling groove, and the screw rod can be inserted into the buckling groove; after the lead screw inserts and withholds the groove, the slider moves towards the one side that is close to withholding the groove, makes the slider drive withhold the piece contact and extrude the retaining ring, lets the retaining ring warp to in the draw-in groove, avoided manual operation, a metal jump ring retaining ring withholds equipment of this application reaches the improvement machining efficiency effect.

Description

Metal snap spring retainer ring buckling equipment

Technical Field

The utility model relates to the technical field of tail gate connecting rod production, in particular to metal clamp spring retainer ring buckling equipment.

Background

The tail gate connecting rod is a connecting rod for driving the car trunk door to open and close, mainly comprises urceolus and lead screw, and parts such as bearing need be sleeved to the one end of urceolus that the lead screw kept away from to in order to avoid the part to drop, can sleeve in metal jump ring retaining ring after parts such as bearing are sleeved to one end of lead screw, namely the retaining ring, then with retaining ring extrusion deformation, make the retaining ring card go into the draw-in groove on the lead screw in, the retaining ring just can be fixed with the lead screw, thereby avoid parts such as bearing to drop.

In the existing production process, a worker uses a tool to extrude and clamp the metal clamp spring into the clamping groove, so that the machining efficiency is low.

It is therefore necessary to provide a metal snap ring retainer ring crimping apparatus to solve the above-mentioned problems.

Disclosure of Invention

Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present application is to: the metal snap spring retainer ring buckling equipment achieves the effect of improving machining efficiency.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a metal jump ring retaining ring withholds equipment, includes the support frame, the upside of support frame is provided with the rotary drum, the lower extreme of rotary drum is provided with withholds the groove, the inside wall evenly distributed who withholds the groove has a plurality of spouts, all be provided with the slider in the spout, the one end that the slider is close to withholds the groove all is fixed with the knot briquetting, the slider is suitable for sliding in the slider under external drive.

Further, the spout is with rotatory section of thick bamboo outer wall and the inner wall intercommunication of withholding the groove, the upside of support frame is fixed with fixed section of thick bamboo, rotatory section of thick bamboo rotates and sets up in fixed section of thick bamboo, fixed section of thick bamboo's inner wall is fixed with the deflector, be provided with the guide way that corresponds with the spout position on the deflector, the one end that withholds the groove is kept away from to the slider is fixed with the guide bar, the guide bar is located the guide way.

Further, the distance from one end of the guide groove to the center of the buckling groove is smaller than the distance from the other end of the guide groove to the center of the buckling groove.

Further, a gear is fixed at the upper end of the rotary cylinder, a driving hydraulic cylinder is fixed at one side of the supporting frame, a rack is fixed at the output end of the driving hydraulic cylinder, and the gear is meshed with the rack.

The beneficial effects of the utility model are as follows:

in the initial state, the sliding block is positioned at one side of the sliding groove far away from the buckling groove, so that the buckling block is far away from the center of the buckling groove, and the screw rod can be inserted into the buckling groove; after the screw rod is inserted into the buckling groove, the sliding block moves towards one side close to the buckling groove, so that the sliding block drives the buckling block to contact and extrude the check ring, the check ring deforms and is clamped into the clamping groove, manual operation is avoided, and production efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is an overall schematic diagram of a metal clip retainer ring buckling device in the present application;

FIG. 2 is a schematic bottom view of the stationary barrel of FIG. 1;

FIG. 3 is an exploded view of the stationary cartridge of FIG. 1;

FIG. 4 is a schematic view in partial cross-section of the stationary barrel of FIG. 1;

wherein, each reference sign in the figure:

1. a support frame;

2. a fixed cylinder; 21. a guide plate; 22. a guide groove;

3. a rotary drum; 31. a buckling groove; 32. a chute;

4. a slide block; 41. a buckling block; 42. a guide rod;

5. a gear; 51. driving a hydraulic cylinder; 52. a rack.

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

As shown in fig. 1-4, the application provides metal snap spring retainer ring buckling equipment, which comprises a rack, wherein a slide rail is fixed on the upper side of the rack, a slide plate is arranged on the slide rail in a sliding manner, a movable hydraulic cylinder is fixed at the lower end of the slide rail, and the output end of the movable hydraulic cylinder is fixedly connected with the slide plate. The two ends of one side of the sliding plate, which is far away from the sliding rail, are respectively fixed with a first clamping block and a fixed hydraulic cylinder, the output end of the fixed hydraulic cylinder is fixed with a second clamping block, and the second clamping block is positioned on one side of the fixed hydraulic cylinder, which is close to the first clamping block.

It is understood that the fixed hydraulic cylinder is used for driving the second clamping block to be close to the first clamping block, so that the second clamping block and the first clamping block clamp and fix the screw rod, parts such as a bearing and the like are sleeved at the upper end of the screw rod, and a check ring is arranged at the uppermost end of the parts. The upper end of the screw rod is provided with a clamping groove with the same position as the check ring.

The movable hydraulic cylinder is used for driving the sliding plate to move along the sliding rail, so that the sliding plate drives the screw rod to move up and down through the second clamping block and the first clamping block.

The upper side of frame is fixed with support frame 1, and the upside of support frame 1 is fixed with fixed cylinder 2, and the inboard rotation of fixed cylinder 2 is provided with rotary drum 3, and rotary drum 3's both ends all expose from fixed cylinder 2's both ends.

The lower extreme of rotary drum 3 is provided with withholds groove 31, withholds the inside wall evenly distributed in groove 31 and has a plurality of spouts 32, and spout 32 will rotate the rotary drum 3 outer wall and withhold the inner wall intercommunication in groove 31.

The sliding grooves 32 are internally provided with sliding blocks 4, one ends of the sliding blocks 4, which are close to the buckling grooves 31, are fixedly provided with buckling blocks 41, one ends of the sliding blocks 4, which are far away from the buckling grooves 31, are provided with clamping grooves, and guide rods 42 are fixedly arranged in the clamping grooves.

The inner wall of the fixed cylinder 2 is fixed with a guide plate 21, the guide plate 21 is positioned at the inner side of the clamping groove, the guide plate 21 is provided with a guide groove 22 corresponding to the position of the sliding groove 32, and the guide rod 42 is positioned in the guide groove 22. One end of the guide groove 22 is biased toward the center of the holding groove 31 such that the distance from one end of the guide groove 22 to the center of the holding groove 31 is smaller than the distance from the other end of the guide groove 22 to the center of the holding groove 31.

The upper end of the rotary cylinder 3 is fixed with a gear 5, one side of the support frame 1 is fixed with a driving hydraulic cylinder 51, the output end of the driving hydraulic cylinder 51 is fixed with a rack 52, and the gear 5 is meshed with the rack 52.

In this embodiment, the initial state is described. The guide rod 42 is located at one end of the guide groove 22 far away from the center of the buckling groove 31, and the buckling block 41 is far away from the center of the buckling groove 31, so that the movable hydraulic cylinder drives the screw rod to move upwards, the upper end of the screw rod is inserted into the buckling groove 31, and the height of the retainer ring is the same as that of the buckling block 41.

After the screw rod moves in place, the driving hydraulic cylinder 51 drives the rack 52 to move, and the gear 5 drives the rotary cylinder 3 to rotate through the engagement of the rack 52 and the gear 5. Thereby allowing the rotary cylinder 3 to rotate the slider 4 together with the guide rod 42. Allowing the guide bar 42 to move to the other end of the guide groove 22.

Because one end of the guide groove 22 is biased towards the center of the buckling groove 31, the distance from one end of the guide groove 22 to the center of the buckling groove 31 is smaller than the distance from the other end of the guide groove 22 to the center of the buckling groove 31, and the guide rod 42 pushes the sliding block 4 through the guide rod 42 in the moving process of the guide groove 22, so that the buckling block 41 is driven to move towards one side of the center of the buckling groove 31, the buckling block 41 is contacted with and extrudes the retainer ring, and the retainer ring is deformed and clamped into the clamping groove. At this time, the retainer ring is fixed with the screw rod, so that the bearing is blocked and also fixed on the screw rod.

After the buckling is completed, the driving hydraulic cylinder 51 drives the rack 52 to reset, and the buckling block 41 also resets to prepare for the next buckling.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. The utility model provides a metal jump ring retaining ring withholds equipment which characterized in that: including support frame (1), the upside of support frame (1) is provided with rotary drum (3), the lower extreme of rotary drum (3) is provided with withholds groove (31), the inside wall evenly distributed of withholding groove (31) has a plurality of spouts (32), all be provided with slider (4) in spout (32), slider (4) are close to the one end of withholding groove (31) all are fixed with and detain briquetting (41), slider (4) are suitable for under external drive in slider (4) slip.

2. The metal clip retainer ring crimping apparatus of claim 1, wherein: the sliding chute (32) is used for communicating the outer wall of the rotary cylinder (3) with the inner wall of the buckling groove (31), a fixed cylinder (2) is fixed on the upper side of the supporting frame (1), the rotary cylinder (3) is rotationally arranged in the fixed cylinder (2), a guide plate (21) is fixed on the inner wall of the fixed cylinder (2), a guide groove (22) corresponding to the position of the sliding chute (32) is arranged on the guide plate (21), one end, away from the buckling groove (31), of the sliding block (4) is fixedly provided with a guide rod (42), and the guide rod (42) is positioned in the guide groove (22).

3. The metal clip retainer ring crimping apparatus of claim 2, wherein: the distance from one end of the guide groove (22) to the center of the buckling groove (31) is smaller than the distance from the other end of the guide groove (22) to the center of the buckling groove (31).

4. The metal clip retainer ring crimping apparatus of claim 1, wherein: the automatic rotary machine is characterized in that a gear (5) is fixed at the upper end of the rotary cylinder (3), a driving hydraulic cylinder (51) is fixed on one side of the supporting frame (1), a rack (52) is fixed at the output end of the driving hydraulic cylinder (51), and the gear (5) is meshed with the rack (52).