CN217227770U

CN217227770U - Double-joint prying clamp

Info

Publication number: CN217227770U
Application number: CN202220532815.4U
Authority: CN
Inventors: 白宇; 彭坤龙; 王世武
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-19
Anticipated expiration: 2032-03-11

Abstract

The utility model belongs to the technical field of car erecting tool technique and specifically relates to two node sled pincers, the camera comprises a supporting plate, the upper end fixedly connected with U-shaped connecting plate of backup pad, the first dead lever of fixedly connected with between the inner wall around the U-shaped connecting plate, the circumference surface of first dead lever rotates and is connected with first tong arm, the front end of first tong arm is excavated there is the round hole, the round hole internal rotation is connected with the second dead lever, the rear end fixedly connected with second tong arm of second dead lever, finally realize being convenient for install the card of car, this device mutually supports through second tong arm and first tong arm and regards as centre of a circle fulcrum with second dead lever and first dead lever respectively, be convenient for ensure that the second tong arm can drive the card and upwards move vertically, optimize current auto-parts mounting tool.

Description

Double-joint prying clamp

Technical Field

The utility model relates to an automobile assembling tool technical field especially relates to double node sled pincers.

Background

At present, the fixed card of flexible axle that shifts receives the space restriction in whole car assembly installation process, and fixed card does not have the supplementary installation of accomplishing of suitable instrument, can only the workman manual operation after squatting, and the operation is very difficult, and the card installation needs certain strength just can the chucking, and the manual strength that provides is not enough, and the inseparable reliability of card installation is unstable, consequently, to this flexible axle fixed card installation problem of shifting of car, we propose two node sled pincers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-joint prying clamp.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the double-node prying clamp comprises a supporting plate, wherein a U-shaped connecting plate is fixedly connected to the upper end of the supporting plate, a first fixing rod is fixedly connected between the front inner wall and the rear inner wall of the U-shaped connecting plate, a first clamp arm is rotatably connected to the circumferential surface of the first fixing rod, a round hole is formed in the front end of the first clamp arm, a second fixing rod is rotatably connected to the round hole, and a second clamp arm is fixedly connected to the rear end of the second fixing rod; when the clamp is in work, the support plate is horizontally placed on the ground, the right part of the upper end of the second clamp arm abuts against the lower end of the card, the second clamp arm is rotated, the card is driven to move upwards by the rotation of the second clamp arm, the second clamp arm rotates by taking the second fixed rod as a circle center, the right end of the second clamp arm moves in an arc shape, the right end of the second clamp arm can abut against an automobile part after moving for a certain distance, so that the automobile part cannot continue to move, at the moment, the first clamp arm is rotated by taking the first fixed rod as a circle center, the rotation of the first clamp arm drives the circular hole to move, the circular hole moves to drive the second fixed rod and the second clamp arm to move, so that the second clamp arm is prevented from abutting against the automobile part and cannot continue to move, the card can be driven to move upwards and vertically by the rotation of the second clamp arm and the first clamp arm, the card can be conveniently installed in the containing groove of the automobile part, and finally the card of the automobile can be conveniently installed, this device uses second dead lever and first dead lever as centre of a circle fulcrum respectively through mutually supporting of second tong arm and first tong arm, is convenient for ensure that the second tong arm can drive card vertical migration that makes progress, has optimized current auto-parts mounting tool.

Preferably, a limiting plate is fixedly connected to the front end of the second fixing rod, and the limiting plate is matched with the round hole; during operation, the setting up of limiting plate is of value to and prevents that the second dead lever from breaking away from in the round hole, and the second tong arm of being convenient for and first tong arm cooperate each other to pry the vertical direction of card and remove.

Preferably, the lower part of the front end of the second forceps arm is fixedly connected with an elastic belt, and the left end of the elastic belt is fixedly connected with the lower part of the rear end of the first forceps arm; during operation, the elastic belt is arranged, so that after the card is installed, the elastic belt drives the second clamp arm to reset and move under the elastic reset of the elastic belt, and the card is convenient to install next time.

Preferably, the first forceps arm and the second forceps arm are both triangular, and the first forceps arm is matched with the second forceps arm; during operation, first tong arm and second tong arm set up to triangle-shaped and are convenient for stretch into the vehicle below with this device, the installation of the card of being convenient for.

Preferably, the lower end of the supporting plate is fixedly connected with a rubber pad, and anti-skid grains are engraved at the lower end of the rubber pad; when the pliers are in work, due to the fact that the rubber pad and the anti-skidding threads are arranged, the supporting plate is prevented from sliding on the ground accidentally, and force can be applied to the second pliers arm and the first pliers arm conveniently.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) in the scheme, the support plate is horizontally placed on the ground, the right part of the upper end of the second clamp arm supports against the lower end of the card, the second clamp arm is rotated, the card is driven to move upwards by the rotation of the second clamp arm, the second clamp arm rotates by taking the second fixed rod as a circle center, the right end of the second clamp arm moves in an arc shape, the right end of the second clamp arm can abut against an automobile part after moving for a certain distance, so that the automobile part cannot continue to move, at the moment, the first clamp arm is rotated by taking the first fixed rod as a circle center, the rotation of the first clamp arm drives the circular hole to move, the circular hole moves to drive the second fixed rod and the second clamp arm to move, so that the second clamp arm is prevented from being supported by the automobile part and cannot continue to move, the card is driven to move upwards and vertically by the second clamp arm and the first clamp arm in a rotating fit mode, the card is convenient to install in the containing groove of the automobile part, and finally the card of the automobile is convenient to install, this device uses second dead lever and first dead lever as centre of a circle fulcrum respectively through mutually supporting of second tong arm and first tong arm, is convenient for ensure that the second tong arm can drive card vertical migration that makes progress, has optimized current auto-parts mounting tool.

(2) The second tong arm uses the second dead lever to form the lever as the fulcrum rotation in this scheme, and the resistance arm of second tong arm is less than the power arm, and the rotatory sled of second tong arm of being convenient for moves the card and installs, and is more laborsaving convenient, and the double node rotates simultaneously and can ensure that second tong arm application of force direction changes in a flexible way, the installation of the card of being convenient for.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective exploded view of the present invention;

FIG. 3 is a perspective view of a second clamp arm of the present invention;

fig. 4 is a perspective view of the first clamp arm of the present invention.

In the figure: 1. a support plate; 2. a U-shaped connecting plate; 3. a first fixing lever; 4. a first clamp arm; 5. a circular hole; 6. an elastic belt; 7. a second jawarm; 8. a second fixing bar; 9. and a limiting plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The double-node prying clamp shown in fig. 1-4 comprises a supporting plate 1, wherein a U-shaped connecting plate 2 is fixedly connected to the upper end of the supporting plate 1, a first fixing rod 3 is fixedly connected between the front inner wall and the rear inner wall of the U-shaped connecting plate 2, a first clamp arm 4 is rotatably connected to the circumferential surface of the first fixing rod 3, a round hole 5 is formed in the front end of the first clamp arm 4, a second fixing rod 8 is rotatably connected to the round hole 5, and a second clamp arm 7 is fixedly connected to the rear end of the second fixing rod 8; when the clamp is in operation, the support plate 1 is flatly placed on the ground, the right part of the upper end of the second clamp arm 7 abuts against the lower end of a card, the second clamp arm 7 is rotated, the rotation of the second clamp arm 7 drives the card to move upwards, the second clamp arm 7 rotates around the second fixed rod 8, the right end of the second clamp arm 7 moves in an arc shape, the right end of the second clamp arm 7 moves for a certain distance and then abuts against an automobile component so as not to move continuously, at the moment, the first clamp arm 4 is rotated around the first fixed rod 3, the rotation of the first clamp arm 4 drives the circular hole 5 to move, the movement of the circular hole 5 drives the second fixed rod 8 and the second clamp arm 7 to move, so that the second clamp arm 7 is prevented from abutting against the automobile component so as not to move continuously, the second clamp arm 7 drives the card to move upwards and vertically through the rotation matching of the second clamp arm 7 and the first clamp arm 4, and the card is convenient to install the card in the accommodating groove of the automobile component, finally, the card of the automobile is convenient to mount, the second fixing rod 8 and the first fixing rod 3 are respectively used as circle center fulcrums through the mutual matching of the second clamp arm 7 and the first clamp arm 4, the card can be conveniently and vertically moved upwards by the second clamp arm 7, and the existing automobile accessory mounting tool is optimized.

Specifically, a limiting plate 9 is fixedly connected to the front end of the second fixing rod 8, and the limiting plate 9 is matched with the round hole 5; during operation, limiting plate 9 be provided with benefit to and prevent that second dead lever 8 breaks away from in the round hole 5, and the vertical direction of the card is levered to the second tong arm 7 of being convenient for and first tong arm 4 mutually supports.

Specifically, the lower part of the front end of the second clamp arm 7 is fixedly connected with an elastic belt 6, and the left end of the elastic belt 6 is fixedly connected with the lower part of the rear end of the first clamp arm 4; during operation, elastic belt 6 sets up and drives second tong arm 7 and reset and remove under elastic belt 6's elasticity resets after the card installation is accomplished, is convenient for install the card next time.

Specifically, the first clamp arm 4 and the second clamp arm 7 are both triangular, and the first clamp arm 4 is matched with the second clamp arm 7; during operation, the first clamp arm 4 and the second clamp arm 7 are set to be triangular, so that the device can conveniently extend into the lower part of a vehicle, and a card can be conveniently installed.

Specifically, the lower end of the supporting plate 1 is fixedly connected with a rubber pad, and anti-skid grains are engraved at the lower end of the rubber pad; when the pliers are in work, due to the fact that the rubber pads and the anti-skidding threads are arranged, the supporting plate 1 is prevented from sliding on the ground accidentally, and force can be applied to the second tong arm 7 and the first tong arm 4 conveniently.

The utility model discloses the theory of operation:

the support plate 1 is horizontally placed on the ground, the right part of the upper end of the second clamp arm 7 is abutted against the lower end of the card, the second clamp arm 7 is rotated, the card is driven to move upwards by the rotation of the second clamp arm 7, the second clamp arm 7 rotates by taking the second fixed rod 8 as a circle center, the right end of the second clamp arm 7 makes arc motion, the right end of the second clamp arm 7 can be abutted against an automobile part after moving for a certain distance so as not to move continuously, at the moment, the first clamp arm 4 is rotated, the first clamp arm 4 rotates by taking the first fixed rod 3 as a circle center, the rotation of the first clamp arm 4 drives the circular hole 5 to move, the movement of the circular hole 5 drives the second fixed rod 8 and the second clamp arm 7 to move, thereby realize preventing that second tong arm 7 from being supported by the automobile part and can not continue to move, realize that second tong arm 7 drives the card and upwards move perpendicularly through the rotation fit of second tong arm 7 and first tong arm 4, be convenient for install the card in the holding tank of automobile part.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. Double node sled pincers, including backup pad (1), its characterized in that, the upper end fixedly connected with U-shaped connecting plate (2) of backup pad (1), fixedly connected with first dead lever (3) between the front and back inner wall of U-shaped connecting plate (2), the circumference surface of first dead lever (3) rotates and is connected with first tong arm (4), round hole (5) have been dug to the front end of first tong arm (4), round hole (5) internal rotation is connected with second dead lever (8), the rear end fixedly connected with second tong arm (7) of second dead lever (8).

2. A double-node prying clamp according to claim 1, wherein a limiting plate (9) is fixedly connected to the front end of the second fixing rod (8), and the limiting plate (9) is matched with the round hole (5).

3. A double-node prying clamp according to claim 2, wherein an elastic belt (6) is fixedly connected to the lower part of the front end of the second clamp arm (7), and the left end of the elastic belt (6) is fixedly connected to the lower part of the rear end of the first clamp arm (4).

4. A twin node prying clamp according to claim 3, wherein the first and second clamp arms (4, 7) are each arranged in a triangular configuration, the first and second clamp arms (4, 7) mating.

5. A double-joint prying clamp according to claim 4, wherein a rubber pad is fixedly connected to the lower end of the supporting plate (1), and anti-skid lines are carved on the lower end of the rubber pad.