CN205166759U - A New Connecting Rod Type Electric Clamping Device - Google Patents

Abstract

The utility model provides a novel connecting rod type electric clamping device, which comprises an L-shaped fixed plate, a motor fixed plate, a first motor, a second motor, a first connecting rod transmission mechanism, a second connecting rod transmission mechanism, a first clamping jaw and a second clamping jaw, wherein the first motor and the second motor are respectively and fixedly arranged on the motor fixed plate, the motor fixed plate is fixedly arranged on one edge of the L-shaped fixed plate, the first connecting rod transmission mechanism is arranged on the first motor, the second connecting rod transmission mechanism is arranged on the second motor, the first clamping jaw is arranged on the first connecting rod transmission mechanism, the second clamping jaw is arranged on the second connecting rod transmission mechanism, the first motor and the second motor work simultaneously, the movement directions are opposite, the first motor drives the first connecting rod transmission mechanism to drive the first clamping jaw to move inwards or outwards, meanwhile, the second motor drives the second connecting rod transmission mechanism to drive the second clamping jaw to move inwards or outwards. The utility model discloses the size range of centre gripping product is big, and the centre gripping impact force is little, difficult damage product, commonality height.

Description

A New Connecting Rod Type Electric Clamping Device

technical field

The utility model relates to the technical field of clamping of electronic products, in particular to a novel connecting rod type electric clamping device.

Background technique

At present, there are clamping devices of different specifications on the market, but most of them are pneumatic grippers. The gripping of pneumatic grippers is an impact process. The impact exists in principle and is difficult to eliminate. It is easy to cause damage to electronic components, and the safety factor is also relatively reduced. And the specifications of the clamping product are single, the versatility is not high, and it is not convenient for on-site production.

In view of this, the utility model is proposed to solve the above-mentioned technical problems.

Utility model content

Aiming at the above-mentioned prior art, the technical problem to be solved by this utility model is to provide a new link-type electric clamping device with a large size range of clamping products, small clamping impact force, not easy to damage products, and high versatility.

In order to solve the above technical problems, the utility model provides a novel link type electric clamping device, which includes an L-shaped fixing plate, a motor fixing plate, a first motor, a second motor, a first connecting rod transmission mechanism, a second The connecting rod transmission mechanism, the first jaw, and the second jaw, the first motor and the second motor are fixedly installed on the motor fixing plate, and the motor fixing plate is fixed on one side of the L-shaped fixing plate. A link transmission mechanism is installed on the first motor, the second link transmission mechanism is installed on the second motor, the first jaw is installed on the first link transmission mechanism, and the second jaw is installed on the second The connecting rod transmission mechanism, the first motor and the second motor work at the same time, and the direction of movement is opposite. The first motor drives the first connecting rod transmission mechanism to drive the first jaw to move inward or outward, while the second motor drives The second link transmission mechanism drives the second jaw to move inward or outward.

A further improvement of the utility model is that the first connecting rod transmission mechanism includes a first connecting rod, a second connecting rod, and a first connecting rod bracket, and the first connecting rod is fixedly installed on the output shaft of the first motor, The first link bracket is fixedly installed on the outside of the first motor, the second link is rotatably installed on the first link bracket, and the first link and the second link are respectively rotatably connected to the first jaw.

A further improvement of the utility model is that the number of the first connecting rod and the second connecting rod is two.

A further improvement of the utility model is that the second link transmission mechanism includes a third link, a fourth link, and a second link bracket, and the third link is fixedly mounted on the output shaft of the second motor, The second link bracket is fixedly installed on the outside of the second motor, the fourth link is rotatably installed on the second link bracket, and the third link and the fourth link are respectively rotatably connected to the second jaw.

A further improvement of the utility model is that the number of the third connecting rod and the fourth connecting rod are two.

A further improvement of the utility model is that a layer of unglue is glued on the inside of the first jaw and the second jaw.

A further improvement of the utility model is that, the front of the Uliglue is provided with a zigzag groove.

A further improvement of the utility model is that the new connecting rod type electric clamping device also includes a slide table cylinder and a mounting plate, the slide table of the slide table cylinder is fixedly installed on the other side of the L-shaped fixed plate, and the slide table The cylinder of the air cylinder is fixedly installed on the mounting plate, and the mounting plate is fixedly installed on the external equipment.

Compared with the prior art, the utility model adopts the first motor and the second motor to work at the same time, and the direction of movement is opposite. The first motor drives the first connecting rod transmission mechanism to drive the first jaw to move inward or outward, while the second The motor drives the second link transmission mechanism to drive the second jaw to move inward or outward, and the first jaw and the second jaw cooperate to clamp or release the product; the first jaw and the second jaw are also equipped with Uniglue with zigzag grooves. The utility model has a large size range of clamping products, a small clamping impact force, is not easy to damage the products, and has high versatility.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

FIG. 2 is a perspective view of FIG. 1 .

The names of the components in the figure are as follows:

1—L-shaped fixed plate;

2—motor fixing plate;

3—the first motor;

4—the second motor;

5—the first link transmission mechanism;

51—the first connecting rod;

52—the second connecting rod;

53—the first link bracket;

6—the second link transmission mechanism;

61—the third connecting rod;

62—the fourth connecting rod;

63—the second link bracket;

7—the first jaw;

8—the second jaw;

9—Ultraglue;

10—slide cylinder;

11—Mounting plate.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1 and Figure 2, a new connecting rod electric clamping device includes an L-shaped fixing plate 1, a motor fixing plate 2, a first motor 3, a second motor 4, and a first connecting rod transmission mechanism 5 , the second link transmission mechanism 6, the first jaw 7, the second jaw 8, the first motor 3 and the second motor 4 are fixedly installed on the motor fixing plate 2 respectively, and the motor fixing plate 2 is fixed on the On one side of the L-shaped fixed plate 1, the first link transmission mechanism 5 is installed on the first motor 3, the second link transmission mechanism 6 is installed on the second motor 4, and the first jaw 7 is installed on the second motor 4. A link transmission mechanism 5, the second jaw 8 is installed on the second link transmission mechanism 6, the first motor 3 and the second motor 4 work at the same time, and the direction of movement is opposite, and the first motor 3 drives the second A link transmission mechanism 5 drives the first jaw 7 to move inward or outward, and at the same time, the second motor 4 drives the second link transmission mechanism 6 to drive the second jaw 8 to move inward or outward.

Specifically, as shown in Fig. 1 and Fig. 2, the first link transmission mechanism 5 includes a first link 51, a second link 52, and a first link bracket 53, and the first link 51 is fixedly installed On the output shaft of the first motor 3, the first connecting rod bracket 53 is fixedly installed on the outside of the first motor 3, the second connecting rod 52 is rotatably mounted on the first connecting rod bracket 53, and the first connecting rod 51. The second connecting rod 52 is rotatably connected with the first jaw 7 respectively. There are two first connecting rods 51 and two second connecting rods 52 .

Specifically, as shown in Fig. 1 and Fig. 2, the second link transmission mechanism 6 includes a third link 61, a fourth link 62, and a second link bracket 63, and the third link 61 is fixedly installed On the output shaft of the second motor 4, the second connecting rod bracket 63 is fixedly mounted on the outside of the second motor 4, the fourth connecting rod 62 is rotatably mounted on the second connecting rod bracket 63, and the third connecting rod 61. The fourth connecting rod 62 is rotationally connected with the second jaw 8 respectively. The number of the third connecting rod 61 and the fourth connecting rod 62 are two. The inside of the first clamping jaw 7 and the second clamping jaw 8 are all glued with a layer of unglued glue 9 . The front of the Unglue 9 is provided with zigzag grooves.

Preferably, as shown in Fig. 1 and Fig. 2, the novel link type electric clamping device also includes a slide table cylinder 10 and a mounting plate 11, and the slide table of the slide table cylinder 10 is fixedly mounted on the L-shaped fixed plate 1 On the other side, the cylinder of the sliding table cylinder 10 is fixedly installed on the installation plate 11, and the installation plate 11 is fixedly installed on the external equipment.

The working principle of the utility model: the first motor 3 and the second motor 4 work at the same time, and the direction of movement is opposite. The second motor 4 drives the second link transmission mechanism 6 to drive the second jaw 8 to move inward or outward, and the first jaw 7 and the second jaw 8 cooperate to clamp or release the product; the slide cylinder 10 works through the L The shaped fixed plate 1 drives the first jaw 7 and the second jaw 8 to move up and down.

The utility model has the advantage that the utility model adopts the first motor and the second motor to work at the same time, and the direction of movement is opposite. The first motor 3 drives the first connecting rod transmission mechanism 5 to drive the first jaw 7 to move inwardly or outwardly. At the same time, the second motor 4 drives the second link transmission mechanism 6 to drive the second jaw 8 to move inward or outward, and the first jaw 7 and the second jaw 8 cooperate to clamp or release the product; the first jaw 7 , The second clamping jaw 8 is also equipped with the unglue that is provided with the zigzag groove. The utility model has a large size range of clamping products, a small clamping impact force, is not easy to damage the products, and has high versatility.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (8)

1. A new connecting rod type electric clamping device, characterized in that it includes an L-shaped fixed plate (1), a motor fixed plate (2), a first motor (3), a second motor (4), a first connecting The rod transmission mechanism (5), the second link transmission mechanism (6), the first jaw (7), the second jaw (8), and the first motor (3) and the second motor (4) are respectively fixed Installed on the motor fixing plate (2), the motor fixing plate (2) is fixedly installed on one side of the L-shaped fixing plate (1), the first link transmission mechanism (5) is installed on the first motor (3), The second link transmission mechanism (6) is installed on the second motor (4), the first jaw (7) is installed on the first link transmission mechanism (5), and the second jaw (8) Installed on the second link transmission mechanism (6), the first motor (3) and the second motor (4) work at the same time, and the direction of movement is opposite, and the first motor (3) drives the first link transmission mechanism ( 5) Drive the first jaw (7) to move inward or outward, and at the same time, the second motor (4) drives the second link transmission mechanism (6) to drive the second jaw (8) to move inward or outward. 2. The novel connecting rod type electric clamping device according to claim 1, characterized in that: the first connecting rod transmission mechanism (5) comprises a first connecting rod (51), a second connecting rod (52), The first connecting rod bracket (53), the first connecting rod (51) is fixedly installed on the output shaft of the first motor (3), and the first connecting rod bracket (53) is fixedly installed on the first motor (3) ) outside, the second connecting rod (52) is rotatably mounted on the first connecting rod bracket (53), the first connecting rod (51), the second connecting rod (52) and the first jaw (7) respectively Turn to connect. 3. The novel connecting rod type electric clamping device according to claim 2, characterized in that: the number of the first connecting rod (51) and the second connecting rod (52) are two. 4. The new link-type electric clamping device according to claim 1, characterized in that: the second link transmission mechanism (6) includes a third link (61), a fourth link (62), The second connecting rod bracket (63), the third connecting rod (61) is fixedly installed on the output shaft of the second motor (4), and the second connecting rod bracket (63) is fixedly installed on the second motor (4) ) outside, the fourth connecting rod (62) is rotatably mounted on the second connecting rod bracket (63), and the third connecting rod (61), the fourth connecting rod (62) and the second jaw (8) Turn to connect. 5. The novel connecting rod type electric clamping device according to claim 4, characterized in that: the number of the third connecting rod (61) and the fourth connecting rod (62) are two. 6. The novel link-type electric clamping device according to any one of claims 1 to 5, characterized in that: the inner sides of the first jaw (7) and the second jaw (8) are glued with a layer Uniglue (9). 7. The new connecting rod type electric clamping device according to claim 6, characterized in that: the front surface of the unglue (9) is provided with a zigzag groove. 8. The new connecting rod type electric clamping device according to any one of claims 1 to 5, characterized in that: the new connecting rod type electric clamping device also includes a sliding table cylinder (10), a mounting plate (11 ), the slide table of the slide table cylinder (10) is fixedly mounted on the other side of the L-shaped fixed plate (1), and the cylinder of the slide table cylinder (10) is fixedly mounted on the mounting plate (11), and the mounting plate (11) Fixed installation on external equipment.