CN219522067U - Mechanical clamp convenient to adjust flexibly - Google Patents

Abstract

The utility model discloses a mechanical clamp convenient to flexibly adjust, which comprises a workbench, wherein two ends of the top of the workbench are symmetrically and fixedly connected with side plates, one side of each side plate is provided with a strip-shaped hole, the tops of the two side plates are fixedly connected with the same top plate, the top of the top plate is provided with a rectangular hole, two ends of the inner wall of the rectangular hole are rotationally connected with two-way screw rods, the circumferential surface of each two-way screw rod is symmetrically and spirally sleeved with a T-shaped block, one side of the top plate is fixedly provided with a motor, and the output end of the motor penetrates through the top plate and is fixedly connected with one end of each two-way screw rod. According to the utility model, through the arrangement of the sliding block, the limiting rod, the round rod, the electric telescopic rod and the like, the sliding block can slide up and down and left and right on the limiting rod and the round rod with the clamping plate, and the upper and lower positions of the clamp can be adjusted through one electric telescopic rod, so that the production cost is reduced, and the clamping mechanism is high in flexibility and convenient to adjust.

Description

Mechanical clamp convenient to adjust flexibly

Technical Field

The utility model relates to the technical field of clamps, in particular to a mechanical clamp convenient to flexibly adjust.

Background

The fixture is a device for fixing a machined workpiece to maintain a proper position during a mechanical manufacturing process so that the workpiece is conveniently machined or inspected, and in a broad sense, any process in the process can be called a fixture as long as the fixture is used for quickly, conveniently and safely installing the workpiece.

In the prior art, when clamping devices clamp different workpieces, when the workpieces with different sizes are met, the heights of the clamping mechanisms are required to be adjusted, otherwise, when clamping is caused, the workpieces are only clamped to the bottom or the top of the workpieces, the unstable clamping condition is caused, the working efficiency is affected, but when the heights of the clamping mechanisms are adjusted, lifting rods or screw rods are respectively arranged at the clamping mechanisms at the two ends, the production cost of the clamping devices is greatly increased, and a mechanical clamp convenient to flexibly adjust is designed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a mechanical clamp convenient to flexibly adjust.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mechanical clamp convenient to nimble regulation, includes the workstation, workstation top both ends symmetry fixedly connected with curb plate, two the bar hole has all been seted up to curb plate one side, two the same roof of curb plate top fixedly connected with, the rectangular hole has been seted up at the roof top, the rotation of rectangular hole inner wall both ends is connected with two-way lead screw, two-way lead screw circumference surface symmetry thread bush is equipped with T type piece, roof one side fixed mounting has the motor, and the output of motor runs through roof fixed connection in the one end of two-way lead screw.

Preferably, two equal symmetrical fixedly connected with gag lever post in T type piece bottom, two equal sliding sleeve in gag lever post circumference surface that are located same T type piece bottom are equipped with same sliding block, and are located same rectangular block of equal fixedly connected with in two gag lever post bottoms of same T type piece bottom, two equal fixedly connected with cylinder in one side bottom that the sliding block is close to mutually, two equal fixedly connected with grip block of the other end of cylinder, two equal fixedly connected with rubber pad of grip block another side.

Preferably, round holes are formed in the middle of the two sliding blocks, the same round rod is sleeved in the two round holes in a sliding mode, and two ends of the round rod penetrate through the strip-shaped holes.

Preferably, the electric telescopic rod is fixedly connected with the middle of the bottom of the workbench, the transverse plate is fixedly connected with the output end of the electric telescopic rod, the connecting rods are fixedly connected with the two ends of the top of the transverse plate, and the two connecting rods are fixedly connected with the two ends of the round rod.

Preferably, the middle of the top of the workbench is rotationally connected with a placing table through a rotating shaft.

Preferably, the four corners of the bottom of the workbench are fixedly connected with supporting legs.

The beneficial effects of the utility model are as follows:

1. mechanical clamp convenient to nimble regulation, through setting up of sliding block, gag lever post, round bar and electric telescopic handle etc., the sliding block is carried the grip block and can be realized the slip of upper and lower left and right on gag lever post and round bar, can realize the regulation to the upper and lower position of anchor clamps through an electric telescopic handle, has reduced manufacturing cost, and fixture flexibility is high, is convenient for adjust.

2. The mechanical clamp convenient to flexibly adjust can realize normal operation of the clamp through a single motor by arranging the double-wire screw rod and the motor, and further reduces the manufacturing cost of the device.

Drawings

FIG. 1 is a schematic view of the overall structure of a mechanical clamp according to the present utility model, which is convenient for flexible adjustment;

FIG. 2 is a schematic illustration of a top partial cross-section of a mechanical clamp for flexible adjustment according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a of a mechanical clamp with flexible adjustment.

In the figure: 1. a work table; 2. a side plate; 201. a bar-shaped hole; 3. a top plate; 301. a rectangular hole; 4. support legs; 5. a two-way screw rod; 6. a motor; 7. a T-shaped block; 8. a limit rod; 9. rectangular blocks; 10. a sliding block; 11. a connecting rod; 12. a cross plate; 13. an electric telescopic rod; 14. a round bar; 15. a cylinder; 16. a clamping plate; 17. a rubber pad; 18. placing a table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a mechanical clamp convenient to nimble regulation, including workstation 1, workstation 1 top both ends symmetry fixedly connected with curb plate 2, bar hole 201 has all been seted up to two curb plate 2 one sides, the same roof 3 of two curb plate 2 top fixedly connected with, rectangular hole 301 has been seted up at roof 3 tops, rectangular hole 301 inner wall both ends rotate and are connected with two-way lead screw 5, two-way lead screw 5 circumference surface symmetry thread bush has T type piece 7, because the symmetrical screw thread setting of two-way lead screw 5 for two T type pieces 7 realize being close to each other, the appearance setting of T type piece 7, make T type piece 7 top and roof 3's edge laminating mutually, further improved the stability of T type piece 7 when removing, roof 3 one side fixed mounting has motor 6, and the output of motor 6 runs through roof 3 fixed connection in two-way lead screw 5's one end.

In the utility model, the bottoms of two T-shaped blocks 7 are symmetrically and fixedly connected with limiting rods 8, the same sliding block 10 is sleeved on the circumferential surfaces of the two limiting rods 8 positioned at the bottoms of the same T-shaped blocks 7 in a sliding manner, and the bottoms of the two limiting rods 8 positioned at the bottoms of the same T-shaped blocks 7 are fixedly connected with the same rectangular block 9.

According to the utility model, the bottoms of one surfaces, close to each other, of the two sliding blocks 10 are fixedly connected with the cylinders 15, the other ends of the two cylinders 15 are fixedly connected with the clamping plates 16, the other surfaces of the two clamping plates 16 are fixedly connected with the rubber pads 17, and the clamping surfaces of the two clamping plates 16 are fixedly connected with the rubber pads 17, so that the workpiece is protected and damage in the clamping process is prevented.

In the utility model, a round hole is formed in the middle of each sliding block 10, the same round rod 14 is sleeved in the two round holes in a sliding manner, and both ends of the round rod 14 penetrate through the strip-shaped holes 201.

According to the utility model, an electric telescopic rod 13 is fixedly connected to the middle of the bottom of a workbench 1, a transverse plate 12 is fixedly connected to the output end of the electric telescopic rod 13, connecting rods 11 are fixedly connected to the two ends of the top of the transverse plate 12, two connecting rods 11 are fixedly connected to the two ends of a round rod 14, and the round rod 14 can move up and down by being driven by the transverse plate 12 and the connecting rods 11 through the extension and contraction of the electric telescopic rod 13, so that two sliding blocks 10 are driven to adjust up and down along a limiting rod 8.

In the utility model, the middle of the top of the workbench 1 is rotatably connected with the placing table 18 through the rotating shaft, and the placing table 18 is rotatably connected with the workbench 1 through the rotating shaft, so that after a workpiece is placed on the placing table, the clamping position can be adjusted through rotation according to the requirement.

In the utility model, the four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 4.

Working principle: this kind of mechanical clamp convenient to nimble regulation, when using, at first, prevent the work piece that needs the centre gripping on placing table 18, owing to place table 18 and rotate through the pivot and connect on workstation 1, consequently, the work piece is placed above, can pass through the position of rotation adjustment centre gripping as required, then start motor 6, motor 6 drives two-way lead screw 5 and rotate, because the screw thread setting of the symmetry of two-way lead screw 5, make two T type pieces 7 realize being close to each other, the appearance setting of T type piece 7, make T type piece 7 top laminate with the edge of roof 3 mutually, further improved the stability of T type piece 7 in the time of removing, in the time of two T type pieces 7 are close to each other, drive slider 10 on two gag lever post 8 of below and be close to each other, make two grip blocks 16 be close to each other, hold the work piece, the clamping face of two grip blocks 16 all is fixed with rubber pad 17, play the effect of protection work piece, prevent to damage in the centre gripping in the process, work piece when the centre gripping not equidimension, can only can prevent grip block 16 can cause the bottom edge or the edge of work piece or the edge of roof 3 to laminate mutually, the stability when the centre gripping is great, can not cause the electric actuator 13 to stretch down with the electric actuator 13, the stability is reached, the steady rest 13 has been reached, the stability is reached, the steady rest has been reached, and the stability is realized, the device is realized, and is stable under the end 13, and 13 has reached, and can be moved down 13, and 13 has passed through the end 13, and 13 has further has been stretched down, and 13.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a mechanical clamp convenient to nimble regulation, includes workstation (1), its characterized in that, workstation (1) top both ends symmetry fixedly connected with curb plate (2), two bar hole (201) have all been seted up to curb plate (2) one side, two identical roof (3) of curb plate (2) top fixedly connected with, rectangular hole (301) have been seted up at roof (3) top, rectangular hole (301) inner wall both ends are rotated and are connected with two-way lead screw (5), two-way lead screw (5) circumference surface symmetry thread bush is equipped with T type piece (7), roof (3) one side fixed mounting has motor (6), and the output of motor (6) runs through roof (3) fixed connection in the one end of two-way lead screw (5).

2. The mechanical clamp convenient to flexibly adjust according to claim 1, wherein two T-shaped blocks (7) are symmetrically and fixedly connected with limiting rods (8), the same sliding block (10) is sleeved on the circumferential surfaces of the two limiting rods (8) positioned at the bottoms of the same T-shaped blocks (7) in a sliding manner, and the bottoms of the two limiting rods (8) positioned at the bottoms of the same T-shaped blocks (7) are fixedly connected with the same rectangular block (9).

3. The mechanical clamp convenient to flexibly adjust according to claim 2, wherein cylinders (15) are fixedly connected to the bottoms of the surfaces, close to each other, of the two sliding blocks (10), clamping plates (16) are fixedly connected to the other ends of the two cylinders (15), and rubber pads (17) are fixedly connected to the other surfaces of the two clamping plates (16).

4. A mechanical clamp convenient for flexible adjustment according to claim 3, characterized in that a round hole is formed in the middle of each sliding block (10), the same round rod (14) is sleeved in each round hole in a sliding manner, and both ends of the round rods (14) penetrate through the strip-shaped holes (201).

5. The mechanical clamp convenient to flexibly adjust according to claim 1, wherein an electric telescopic rod (13) is fixedly connected in the middle of the bottom of the workbench (1), the output end of the electric telescopic rod (13) is fixedly connected with a transverse plate (12), two ends of the top of the transverse plate (12) are fixedly connected with connecting rods (11), and the two connecting rods (11) are fixedly connected to two ends of a round rod (14).

6. A mechanical clamp convenient for flexible adjustment according to claim 1, characterized in that the middle of the top of the workbench (1) is rotatably connected with a placement table (18) through a rotating shaft.

7. The mechanical clamp convenient to flexibly adjust according to claim 1, wherein supporting legs (4) are fixedly connected to four corners of the bottom of the workbench (1).