CN219448450U

CN219448450U - Unilateral clamping unilateral guiding clamping device

Info

Publication number: CN219448450U
Application number: CN202320489288.8U
Authority: CN
Inventors: 梁存
Original assignee: Suzhou Ruifengda Industrial Technology Co ltd
Current assignee: Suzhou Ruifengda Industrial Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-01
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to a unilateral clamping unilateral guiding clamping device, and belongs to the technical field of production automation. In order to solve the problem that the existing clamping jaw device cannot clamp effectively because the material clamping surface is only one surface, the production efficiency is low and the production cost is high. The application comprises a bracket, a carrying block, clamping jaws and a power assembly; one side of the bracket is inwards sunken to form a groove; the carrying block is slidably arranged in the groove, and a containing cavity is formed between the carrying block and the inner wall of the groove and used for containing products; one end of the clamping jaw is rotatably arranged on the bracket, the free end of the clamping jaw is driven by the power of the power component, moves towards the product position along the rotating connection point, and clamps the clamping surface of the product so as to limit the movement of the product in the direction away from the accommodating cavity. This application is connected through setting up clamping jaw and support rotation, and the free end of clamping jaw is along rotating the tie point towards product position motion, realizes pressing from both sides the unilateral of material and getting the face and press from both sides tightly, satisfies the material and only one side presss from both sides the clamp of getting the face and get the requirement.

Description

Unilateral clamping unilateral guiding clamping device

Technical Field

The application relates to a unilateral clamping unilateral guiding clamping device, which belongs to the technical field of production automation.

Background

An automated production line refers to a production organization that implements a product process by an automated machine system. It is formed on the basis of further developments in continuous pipelines. The method is characterized in that: the processing object is automatically transferred from one machine to another machine, and the processing object is automatically processed, loaded and unloaded, inspected and the like by the machines; the task of workers is only to adjust, monitor and manage the production line, and does not participate in direct operation; all the machine equipment operates at a uniform beat and the production process is highly continuous.

On an automated production line, the product transport line serves to transport the parts to the various processing stations. After the materials are transported to the processing station along with the transportation line, the clamping jaw device clamps the materials. The most common clamping jaw devices are a plurality of clamping jaws for clamping materials. However, in the automatic production of the automobile connector or the 3C connector, the clamping surface of some materials is only one surface, and the clamping jaw device of the conventional art cannot meet the use requirement because the clamping jaw cannot clamp the other surfaces due to the components.

In addition, when the material of face is got to unilateral clamp, because it is the unilateral clamp to get, the clamping jaw acts on the power of material and belongs to unilateral atress, leads to getting the in-process at the clamp, and the material can take place deflection displacement because of unilateral atress, and clamping jaw device can not carry out effective direction location to the material, and the condition that the deviation and damage the material is got to the clamp appears. In order to avoid deflection displacement of materials, a clamping component is often arranged on a conveying line so as to ensure that the materials are stable in the clamping process. However, this results in a smaller transport space for the transport line, which reduces the material content of the transport line, which affects the product production efficiency of the entire production line, and the addition of clamping parts also results in an increase in the manufacturing costs of the apparatus. When the material to be clamped is changed due to the variety, the clamping part matched with the material to be clamped needs to be replaced, and the product adaptability is low. Therefore, a clamping device is needed to solve the problems that the existing clamping jaw device cannot effectively clamp materials because the clamping surfaces of the materials are only one side, the production efficiency is low, and the production cost is high.

Disclosure of Invention

To problem and the not enough that exists among the prior art, this application provides a unilateral clamp and gets unilateral clamping device that leads, through setting up main part slide and the clamping jaw that is equipped with the recess, slidable mounting has the year thing piece in the recess, forms the product before year thing piece and the recess and holds the cavity, can realize when pressing from both sides the material and get, in the product gets into holding the cavity, guarantees the location direction of product, can not take place deflection displacement. And the single clamping jaw is rotationally connected with the main body sliding seat to clamp the single-side clamping surface of the product, so that the clamping effect is good.

In order to achieve the above purpose, the present application provides the following technical solutions: a unilateral clamping unilateral guiding clamping device comprises a bracket, a carrying block, clamping jaws and a power assembly; one side of the bracket is inwards sunken to form a groove; the carrying block is slidably arranged in the groove, and a containing cavity is formed between the carrying block and the inner wall of the groove and used for containing products; one end of the clamping jaw is rotatably arranged on the bracket, the free end of the clamping jaw is driven by the power of the power component, moves towards the product position along the rotating connection point, and clamps the clamping surface of the product to limit the movement of the product in the direction away from the accommodating cavity.

Specifically, the bracket comprises a fixed block and a main body sliding seat; the fixed block comprises a vertical plate and a transverse plate which are connected with each other; the main body sliding seat is provided with a hollow cavity with two open ends along the seat body, the transverse plate of the fixing block is fixedly arranged on the upper opening of the main body sliding seat, and a groove with a single-side opening is formed between the transverse plate and the inner cavity of the main body sliding seat; the clamping jaw is rotatably arranged on the opening side of the groove of the main body sliding seat.

Specifically, the carrying block is slidably mounted in a groove formed between the main body sliding seat and the fixed block, and the block body of the carrying block is inwards recessed towards one side of the clamping jaw to form a concave carrying groove with high two sides and low bottom; and a containing cavity is formed between the carrying groove and the groove of the main body sliding seat.

Specifically, a compression spring is arranged between one side of the object carrying block in the groove and the fixed block.

Specifically, the free end of clamping jaw is equipped with arc pressure head, and the rolling member is installed in the other end rotation, and clamping jaw body at both ends middle part is installed in main part slide through the hinge pin rotation.

Specifically, the power assembly comprises an air cylinder, a floating joint and an oblique cutting block; the vertical plate of the fixed block is fixedly arranged on the side surface of the main body sliding seat, and a vertical sliding groove is formed in the joint of the vertical plate and the transverse plate along the direction of the main body sliding seat towards the clamping jaw; the inclined cutting block is slidably arranged in the vertical chute, and one end of the inclined cutting block is provided with a pushing part with a wedge-shaped structure; the cylinder is fixedly arranged on the vertical plate, and the power end of the cylinder is fixedly connected with the beveling block through a floating joint; the pushing part of the oblique cutting block is abutted against the rolling piece of the clamping jaw.

Specifically, the clamping jaw is close to the free end side and is equipped with reset spring, and the one end that reset spring kept away from the clamping jaw is connected with main part slide.

Specifically, the bracket is connected with the transfer end of the transfer device through a transverse plate of the fixed block.

Specifically, the length of the block body of the carrying block along the sliding direction of the groove is longer than the depth of the groove.

Compared with the prior art, the beneficial effect of this application lies in:

1. this application is connected through setting up clamping jaw and support rotation, and the free end of clamping jaw is under power component's power drive, along rotating the tie point towards product position motion, realizes pressing from both sides the unilateral of material and getting the face and press from both sides tightly, satisfies the material and only one side presss from both sides the clamp of getting the face and get the requirement, can not damage the material.

2. On the aforesaid basis, in order to avoid the material to take the in-process to take place deflection displacement, through set up the recess on the support, slidable mounting has the year thing piece in the recess, carries and forms the holding cavity of material between the recess of thing groove and support that the thing piece was equipped with, realizes carrying out trilateral spacing to the material, can guarantee that the material slides along main part slide along with the thing piece when pressing from both sides to get, has good direction and location, can not take place deflection displacement, improves and presss from both sides and gets the accuracy. Meanwhile, the carrying block is slidably arranged in the groove of the main body sliding seat, the space for accommodating the cavity can be changed along with the sliding of the objective table, and the carrying block can be suitable for materials with various sizes and has high product suitability.

3. On the basis of the above, the angle swinging of the clamping jaw is carried out by arranging the rolling piece of the wedge-shaped structure pushing part pushing clamping jaw of which the cylinder drives the oblique cutting block to drive the end part. The driving component has simple structure and small occupied space.

Drawings

FIG. 1 is a schematic diagram of a single-sided clamping single-sided guiding clamping device according to the present embodiment;

fig. 2 is a schematic structural diagram of a single-side clamping single-side guiding clamping device (fixing block is not shown) in the embodiment;

fig. 3 is a schematic structural diagram of a single-side clamping single-side guiding clamping device (the fixing block and the main body sliding seat are not shown) in this embodiment.

In the figure: 1. a carrying block; 2. a clamping jaw; 3. a main body slide; 4. a vertical plate; 5. a transverse plate; 6. a compression spring; 7. a bearing; 8. a hinge pin; 9. a cylinder; 10. obliquely cutting into blocks; 11. a return spring; 12. and (5) a product.

Description of the embodiments

The present application will be further elucidated below in connection with the drawings in the embodiments of the present application.

Referring to fig. 1-3, the present embodiment discloses a single-side clamping single-side guiding clamping device, which comprises a bracket, a carrying block 1, a clamping jaw 2 and a power assembly; one side of the bracket is inwards sunken to form a groove; the carrying block 1 is slidably arranged in the groove, and a containing cavity is formed between the carrying block 1 and the inner wall of the groove and used for containing products; one end of the clamping jaw 2 is rotatably arranged on the bracket, the free end of the clamping jaw is driven by the power of the power assembly to move towards the product position along the rotating connecting point, and the clamping surface of the product 12 is clamped to limit the movement of the product in the direction away from the accommodating cavity.

Further, the bracket comprises a fixed block and a main body sliding seat 3; the fixed block comprises a vertical plate 4 and a transverse plate 5 which are connected with each other; the main body sliding seat 3 is provided with a hollow cavity with two open ends along the seat body, a transverse plate 5 of the fixed block is fixedly arranged on the upper opening of the main body sliding seat 3, and a groove with a single-side opening is formed between the transverse plate and the hollow cavity of the main body sliding seat 3; the clamping jaw 2 is rotatably mounted on the open side of the recess of the body slide 3.

Further, the carrying block 1 is slidably mounted in a groove formed between the main body sliding seat and the fixed block, and a block body of the carrying block is inwards recessed towards one side of the clamping jaw 2 to form a concave carrying groove with high two sides and low bottom; and a containing cavity is formed between the carrying groove and the groove of the main body sliding seat.

Further, a compression spring 6 is arranged between the side of the carrying block 1 in the groove and the fixed block.

Further, the free end of the clamping jaw 2 is provided with an arc-shaped pressure head, the other end of the clamping jaw is rotatably provided with a bearing 7, and clamping jaw bodies in the middle of the two ends of the clamping jaw are rotatably arranged on the main body sliding seat 3 through a hinge pin 8. The rolling element of the embodiment adopts a bearing, and can be selected according to the requirement in actual production.

Further, the power assembly comprises a cylinder 9, a floating joint and an oblique cutting block 10; the vertical plate 4 of the fixed block is fixedly arranged on the side surface of the main body sliding seat, and a vertical sliding groove is formed in the joint of the vertical plate 4 and the transverse plate 5 along the direction of the main body sliding seat towards the clamping jaw; the oblique cutting block 10 is slidably arranged in the vertical chute, and one end of the oblique cutting block is provided with a pushing part with a wedge-shaped structure; the cylinder is fixedly arranged on the vertical plate, and the power end of the cylinder is fixedly connected with the beveling block through a floating joint; the pushing part of the oblique cutting block is abutted against the rolling piece of the clamping jaw.

Further, the jaw 2 is provided with a return spring 11 adjacent to the free end side, and one end of the return spring away from the jaw is connected with the main body slide seat.

Further, the bracket is connected with the transfer end of the transfer device through a transverse plate 5 of the fixed block.

Further, the block length of the carrying block 1 along the sliding direction of the groove is longer than the groove depth length of the groove.

Working principle: 1. an operator first connects the transverse plate of the clamping device of the present embodiment with the transfer end of the transfer device, and performs component adjustment. The clamping device is mainly used for adjusting the stroke of an air cylinder and the initial position of an arc-shaped pressure head of a clamping jaw relative to a carrying block according to the size of a material and clamping requirements so as to control the compression stroke of the clamping jaw and avoid excessive clamping or insufficient clamping.

2. When the clamping device of the embodiment works and materials on the conveying line move to the material taking station, the clamping device is driven by the transfer device to be transferred to the upper part of the conveying line, and the transfer device is driven by the transfer device to press down and take materials towards the materials to be taken on the conveying line. Along with clamping device's push down, wait to press from both sides and get the material and get into clamping device's recess gradually, when the material size is great, the material can push away the carrying piece and upwards slide along the recess, and then the material can get into the recess again, at whole in-process, because the carrying piece is the slip along the recess all the time, plays good guide effect to the material, simultaneously under recess and carrying the trilateral spacing of thing groove, also can carry out effectual location to the material.

3. After most or all of the materials enter the material carrying groove, the transfer device stops transferring, the air cylinder is started, the oblique cutting block is driven to move towards the clamping jaw, the wedge-shaped pushing part at the end part is driven to push the bearing of the clamping jaw, the bearing end of the clamping jaw slides along the wedge-shaped structure, the clamping jaw is driven to rotate at an angle through the rotating connection point, and then the arc-shaped pressure head at the free end of the clamping jaw is driven to move towards the material direction, so that the materials are clamped on the material carrying block.

4. When the materials are clamped, the transfer device can transfer the materials, and the materials can be effectively clamped by the clamping jaws in the transfer process. After the material is transferred to the discharging station, the cylinder is started to drive the oblique cutting blocks to retract, and the material is released. The process of taking and placing the materials for one time is completed, and the steps are repeated, so that the automatic production of the materials is performed.

While the embodiments of the present application have been described in detail with reference to the examples, the present application is not limited to the above embodiments, and it will be apparent to one skilled in the art that several equivalent changes and substitutions can be made therein without departing from the principles of the present application, and such equivalent changes and substitutions should also be considered to be within the scope of the present application.

Claims

1. A unilateral clamping unilateral guiding clamping device comprises a bracket, a carrying block, clamping jaws and a power assembly; the method is characterized in that: one side of the bracket is inwards recessed to form a groove; the carrying block is slidably arranged in the groove, and a containing cavity is formed between the carrying block and the inner wall of the groove and used for containing products; one end of the clamping jaw is rotatably arranged on the support, the free end of the clamping jaw is driven by power of the power assembly to move towards the product position along the rotating connection point, and the clamping face of the product is clamped to limit the movement of the product in the direction away from the accommodating cavity.

2. The unilateral clamping unilateral guiding clamping device according to claim 1, wherein: the bracket comprises a fixed block and a main body sliding seat; the fixed block comprises a vertical plate and a transverse plate which are connected with each other; the main body sliding seat is provided with a hollow cavity with two open ends along the seat body, the transverse plate of the fixing block is fixedly arranged on the upper opening of the main body sliding seat, and a groove with a single-side opening is formed between the transverse plate and the inner cavity of the main body sliding seat; the clamping jaw is rotatably arranged on the opening side of the groove of the main body sliding seat.

3. A unilateral gripping unilateral guiding clamping device according to claim 2, characterized in that: the carrying block is slidably arranged in a groove formed between the main body sliding seat and the fixed block, and the block body of the carrying block is inwards recessed towards one side of the clamping jaw to form a concave carrying groove with high two sides and low bottom; the accommodating cavity is formed between the carrying groove and the groove of the main body sliding seat.

4. A unilateral gripping unilateral guiding clamping device according to claim 3, characterized in that: and a compression spring is arranged between one side of the carrying block, which is positioned in the groove, and the fixed block.

5. A unilateral gripping unilateral guiding clamping device according to claim 3, characterized in that: the free end of clamping jaw is equipped with the arc pressure head, and the rolling piece is installed in the other end rotation, and clamping jaw claw body at both ends middle part is installed in main part slide through the hinge pin rotation.

6. The unilateral gripping unilateral guiding clamping device of claim 5, wherein: the power assembly comprises a cylinder, a floating joint and an oblique cutting block; the vertical plate of the fixed block is fixedly arranged on the side surface of the main body sliding seat, and a vertical sliding groove is formed in the joint of the vertical plate and the transverse plate along the direction of the main body sliding seat towards the clamping jaw; the inclined cutting block is slidably arranged in the vertical chute, and one end of the inclined cutting block is provided with a pushing part with a wedge-shaped structure; the air cylinder is fixedly arranged on the vertical plate, and the power end of the air cylinder is fixedly connected with the beveling block through a floating joint; the pushing part of the oblique cutting block is abutted against the rolling piece of the clamping jaw.

7. The unilateral gripping unilateral guiding clamping device of claim 5, wherein: the clamping jaw is close to the free end side and is provided with a reset spring, and one end, away from the clamping jaw, of the reset spring is connected with the main body sliding seat.

8. A unilateral gripping unilateral guiding clamping device according to claim 2, characterized in that: the bracket is connected with the transfer end of the transfer device through a transverse plate of the fixed block.

9. A unilateral gripping unilateral guiding clamping device according to claim 2, characterized in that: the length of the block body of the carrying block along the sliding direction of the groove is longer than the depth of the groove.