CN219986448U

CN219986448U - Pin tapping clamp

Info

Publication number: CN219986448U
Application number: CN202321678590.4U
Authority: CN
Inventors: 葛万云
Original assignee: Yancheng Delifei Machinery Co ltd
Current assignee: Yancheng Delifei Machinery Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-10
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a pin tapping clamp, which comprises a supporting seat, wherein the top of the supporting seat is fixedly connected with a bottom positioning block, two sides of the supporting seat are fixedly connected with supporting frames, the top of each supporting frame is provided with an electric push rod, the bottom of each electric push rod is fixedly connected with a top positioning block, the outer wall of each top positioning block is fixedly connected with a connecting rope, the inner wall of each supporting frame is provided with a spiral spring, the inner wall of each spiral spring is fixedly connected with a movable screw rod, the outer wall of each movable screw rod is fixedly connected with a wiring wheel, and the device realizes the simultaneous clamping of four sides of a pin shaft by the aid of the supporting seat, the bottom positioning block, the supporting frames, the electric push rods, the top positioning blocks, the connecting ropes, the connecting grooves, the spiral springs, the movable screw rods, the wiring wheels, the movable positioning blocks, the fixed guide rails and the wiring wheels, and further improves the firmness after clamping and solves the problem of insufficient clamping.

Description

Pin tapping clamp

Technical Field

The utility model belongs to the technical direction of pin shaft machining, and particularly relates to a pin shaft tapping clamp.

Background

The pin shaft is a standardized fastener, can be fixedly connected in a static state and can also relatively move with a connected piece, and is mainly used for the hinge joint of two parts to form hinge connection. The pin shaft is usually locked by a cotter pin, so that the pin shaft is reliable in work and convenient to detach, and the pin shaft needs to be fixed through a clamp when tapping processing is carried out.

The existing clamp is not firm enough when clamping the pin shaft, so that the pin shaft is easy to shake, the stability of tapping is reduced, and therefore the existing clamp cannot meet the working requirements of people. This phenomenon is a problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art by aiming at the pin tapping clamp of the prior device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a round pin axle tapping anchor clamps, includes the supporting seat, the top fixedly connected with bottom locating piece of supporting seat, the both sides fixedly connected with support frame of supporting seat, the top of support frame is provided with electric putter, electric putter's bottom fixedly connected with top locating piece, the outer wall fixedly connected with connecting rope of top locating piece, recess and fixedly mounted have scroll spring are seted up to the inner wall of support frame, the inner wall fixedly connected with movable lead screw of scroll spring, the outer wall fixedly connected with wiring wheel of movable lead screw, the outer wall swing joint of movable lead screw has movable locating piece, through being provided with supporting seat, bottom locating piece, support frame, electric putter, top locating piece, connecting rope, spread the work that the tongue, scroll spring, movable lead screw, wiring wheel, movable locating piece, fixed rail and wire wheel have realized pressing from both sides tight simultaneously to the four sides of round pin axle, have then improved the fastness after pressing from both sides, have solved the firm problem of clamp, have satisfied people's work demand, are worth popularizing.

According to the utility model, the top of the supporting seat is fixedly connected with the fixed guide rail, the side view of the fixed guide rail is of a concave structure, and the movable positioning block is in sliding connection with the supporting seat through the fixed guide rail, so that the fixed guide rail is convenient for limiting and guiding the movable positioning block, and then effective sliding of the movable positioning block through threaded connection of the movable screw rod is ensured.

According to the utility model, the arc-shaped groove is formed in the top of the bottom positioning block, and the bottom positioning block and the top positioning block are vertically corresponding and are positioned on the same vertical surface, so that the pin shaft is conveniently placed on the top of the bottom positioning block.

According to the utility model, the inner walls of the two sides of the support frame are fixedly connected with the wire guide wheels, and the connecting rope is in sliding connection with the wire guide wheels, so that the wire guide wheels are convenient to steer.

According to the utility model, the arc-shaped grooves are formed in the bottom of the top positioning block, and the connecting ropes are symmetrically distributed on two sides of the top positioning block, so that the top of the pin shaft can be conveniently positioned after the top positioning block is lifted by the electric push rod.

According to the utility model, the bottom of the connecting rope is fixedly connected with the wiring wheel, and the connecting rope and the wiring wheel form a sliding structure, so that the connecting rope can conveniently slide and then drive the wiring wheel to effectively rotate.

According to the utility model, the arc-shaped groove is formed in one side of the movable positioning block, and the arc-shaped groove of the movable positioning block is respectively consistent with the arc-shaped groove structures of the bottom positioning block and the top positioning block, so that the two sides of the pin shaft can be conveniently clamped and positioned after the movable positioning block slides.

According to the utility model, the movable positioning block is in threaded connection with the movable screw rod, one side of the movable screw rod is in rotary connection with the support frame through the scroll spring, and the other side of the movable screw rod is in rotary connection with the bottom positioning block through the bearing, so that the movable screw rod can be conveniently driven to slide after effectively rotating, and the scroll spring can conveniently drive the movable screw rod to reset and rotate through elasticity.

Compared with the prior art, the utility model has the following beneficial effects: in the present utility model, the number of the components,

(1) Through being provided with supporting seat, bottom locating piece, support frame, electric putter, top locating piece, connecting rope, spread groove, spiral spring, movable lead screw, wiring wheel, movable locating piece, fixed guide and wire wheel, realized carrying out the work that presss from both sides tightly to the four sides of round pin axle simultaneously, improved the fastness after pressing from both sides tightly then, solved the tight not firm problem enough of clamp, satisfied people's work demand, be worth using widely.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the present utility model in a top-down configuration;

FIG. 4 is a schematic side sectional view of the present utility model;

fig. 5 is a schematic diagram of a front view of a connection structure of a support frame and a connection groove according to the present utility model.

In the figure: 1. a support base; 2. a bottom positioning block; 3. a support frame; 4. an electric push rod; 5. a top positioning block; 6. a connecting rope; 7. a connecting groove; 8. a spiral spring; 9. a movable screw rod; 10. a wire connecting wheel; 11. a movable positioning block; 12. a fixed guide rail; 13. and a wire guide wheel.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a round pin axle tapping anchor clamps, including supporting seat 1, the top fixedly connected with bottom locating piece 2 of supporting seat 1, the both sides fixedly connected with support frame 3 of supporting seat 1, the top of support frame 3 is provided with electric putter 4, electric putter's bottom fixedly connected with top locating piece 5, the outer wall fixedly connected with connecting rope 6 of top locating piece 5, recess and fixed mounting have scroll spring 8 in the inner wall of support frame 3, the inner wall fixedly connected with movable lead screw 9 of scroll spring 8, the outer wall fixedly connected with wire wheel 10 of movable lead screw 9, the outer wall swing joint of movable lead screw 9 has movable locating piece 11, through being provided with supporting seat 1, bottom locating piece 2, support frame 3, electric putter 4, top locating piece 5, connecting rope 6, spread groove 7, scroll spring 8, movable lead screw 9, wire wheel 10, movable locating piece 11, fixed guide rail 12 and wire wheel 13, the work that presss from both sides the four sides to the round pin axle has been realized, the fastness after having improved the clamp is firm after having solved, the clamp is not enough firm problem, the work demand of people is worth popularizing.

The top fixedly connected with fixed guide 12 of supporting seat 1, and fixed guide 12's side view is "concave" font structure, and movable locating piece 11 pass through fixed guide 12 and supporting seat 1 sliding connection, has made things convenient for fixed guide 12 to carry out spacing direction to movable locating piece 11, has guaranteed then that movable locating piece 11 carries out effectual slip through the threaded connection of movable lead screw 9.

The arc-shaped groove is formed in the top of the bottom positioning block 2, and the bottom positioning block 2 corresponds to the top positioning block 5 in a position up-down mode and is located on the same vertical surface, so that the pin shaft is conveniently placed at the top of the bottom positioning block 2.

The inner walls of the two sides of the supporting frame 3 are fixedly connected with the wire guide wheels 13, and the connecting rope 6 is in sliding connection with the wire guide wheels 13, so that the wire guide wheels 13 can conveniently steer the wire guide wheels 13.

The arc-shaped grooves are formed in the bottom of the top positioning block 5, and the connecting ropes 6 are symmetrically distributed on two sides of the top positioning block 5, so that the top of the pin shaft is conveniently positioned after the top positioning block 5 is lifted through the electric push rod 4.

The bottom of connecting rope 6 and wiring wheel 10 fixed connection, and connecting rope 6 and wiring wheel 10 constitute sliding construction, have made things convenient for connecting rope 6 to slide the back and drive wiring wheel 10 and carry out effectual rotation.

An arc-shaped groove is formed in one side of the movable positioning block 11, and the arc-shaped grooves of the movable positioning block 11 are respectively consistent with the arc-shaped groove structures of the bottom positioning block 2 and the top positioning block 5, so that the two sides of a pin shaft can be conveniently clamped and positioned after the movable positioning block 11 slides.

The movable positioning block 11 is in threaded connection with the movable screw rod 9, one side of the movable screw rod 9 is rotationally connected with the support frame 3 through the spiral spring 8, and the other side of the movable screw rod 9 is rotationally connected with the bottom positioning block 2 through a bearing, so that the movable screw rod 9 can be conveniently and effectively rotated to drive the movable positioning block 11 to slide, and the spiral spring 8 can conveniently drive the movable screw rod 9 to reset and rotate through elasticity.

Firstly, a pin shaft is placed at the top of a bottom positioning block 2, then an electric push rod 4 is started, the electric push rod 4 drives a top positioning block 5 to descend, the top positioning block 5 clamps and positions the top of the pin shaft, the top positioning block 5 drives a connecting rope 6 to move downwards when moving downwards, the connecting rope 6 slides upwards after being turned by a wire guide wheel 13 and drives a wire connecting wheel 10 to rotate, the wire connecting wheel 10 drives a movable lead screw 9 to rotate, the movable lead screw 9 drives a movable positioning block 11 to slide under the guidance of a fixed guide rail 12 through threads, then the movable positioning block 11 positions and clamps two sides of the pin shaft, and the movable lead screw 9 rotates to drive a scroll spring 8 to deform, and then when the electric push rod 4 drives the top positioning block 5 to ascend, the scroll spring 8 drives the movable lead screw 9 to reset and rotate through elasticity, the movable lead screw 9 drives the wire connecting wheel 10 to reset and rotate, and the wire connecting rope 6 to roll up and then release the pin shaft.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a round pin axle tapping anchor clamps, includes supporting seat (1), its characterized in that: the utility model discloses a spiral spring type electric motor support is characterized in that a bottom locating block (2) is fixedly connected with the top of supporting seat (1), both sides fixedly connected with support frame (3) of supporting seat (1), the top of support frame (3) is provided with electric putter (4), the bottom fixedly connected with top locating piece (5) of electric putter (4), the outer wall fixedly connected with connecting rope (6) of top locating piece (5), recess and fixedly mounted with spiral spring (8) are seted up to the inner wall of support frame (3), the inner wall fixedly connected with movable lead screw (9) of spiral spring (8), the outer wall fixedly connected with wiring wheel (10) of movable lead screw (9), the outer wall swing joint of movable lead screw (9) has movable locating piece (11).

2. The pin tapping jig according to claim 1, wherein: the top of the supporting seat (1) is fixedly connected with a fixed guide rail (12), the side view of the fixed guide rail (12) is of a concave structure, and the movable positioning block (11) is in sliding connection with the supporting seat (1) through the fixed guide rail (12).

3. The pin tapping jig according to claim 1, wherein: the top of the bottom positioning block (2) is provided with an arc-shaped groove, and the bottom positioning block (2) and the top positioning block (5) are vertically corresponding and positioned on the same vertical surface.

4. The pin tapping jig according to claim 1, wherein: the inner walls of the two sides of the supporting frame (3) are fixedly connected with wire guide wheels (13), and the connecting rope (6) is in sliding connection with the wire guide wheels (13).

5. The pin tapping jig according to claim 1, wherein: the bottom of the top positioning block (5) is provided with an arc-shaped groove, and the connecting ropes (6) are symmetrically distributed on two sides of the top positioning block (5).

6. The pin tapping jig according to claim 1, wherein: the bottom of the connecting rope (6) is fixedly connected with the wiring wheel (10), and the connecting rope (6) and the wiring wheel (10) form a sliding structure.

7. The pin tapping jig according to claim 1, wherein: an arc-shaped groove is formed in one side of the movable positioning block (11), and the arc-shaped groove of the movable positioning block (11) is respectively consistent with the arc-shaped groove structures of the bottom positioning block (2) and the top positioning block (5).

8. The pin tapping jig according to claim 1, wherein: the movable positioning block (11) is in threaded connection with the movable screw rod (9), one side of the movable screw rod (9) is in rotary connection with the support frame (3) through the spiral spring (8), and the other side of the movable screw rod (9) is in rotary connection with the bottom positioning block (2) through a bearing.