CN211332096U

CN211332096U - Elastic clamping jaw

Info

Publication number: CN211332096U
Application number: CN201922380971.4U
Authority: CN
Inventors: 向小容; 陈国印; 潘飞
Original assignee: Chongqing Taishuo Industry Co ltd
Current assignee: Chongqing Taishuo Industry Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-25
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an elastic clamping jaw, including getting material arm and product tray, the top outer wall equidistance of product tray is the matrix and distributes and has the supporting shoe, and the top outer wall of supporting shoe is equipped with the part groove of rectifying, the supporting shoe is fixed with the clamping part through the part groove of rectifying, get the material arm and include the arm body, pneumatic clamping jaw group, elastic structure and pneumatic finger, and pneumatic clamping jaw group establishes on the bottom outer wall of the arm body, elastic structure and pneumatic finger distribute on the both sides outer wall of the arm body about pneumatic clamping jaw group symmetry. The utility model discloses a special system tray and pneumatic centre gripping arm combination place the part on purpose-built tray, and elastic mechanism compresses tightly the product, and the supporting block compaction is corrected the part angle on product and the tray, and elastic mechanism keeps compressing tightly the gesture during the equipment, and the logic is clear, realizes the angle change on the tray, can realize that the clamping jaw carries out the operation to a plurality of, when practicing thrift the cost, has improved the packaging efficiency.

Description

Elastic clamping jaw

Technical Field

The utility model relates to a part equipment technical field especially relates to an elastic clamping jaw.

Background

Assembly is a chinese word meaning that they are combined and then installed on a machine. The existing feeding of a plurality of parts needs to adjust the position and the angle of the part before assembly, a plurality of deviation rectifying mechanisms are needed, but the deviation rectifying structure is complex, the cost is high, and the regulation logic of the angle is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elastic clamping jaw.

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

an elastic clamping jaw comprises a material taking arm and a product tray, wherein supporting blocks are distributed on the outer wall of the top of the product tray in a matrix manner at equal intervals, and the outer wall of the top of the supporting block is provided with a part deviation rectifying groove, the supporting block is fixed with a clamping part through the part deviation rectifying groove, the material taking arm comprises an arm body, a pneumatic clamping jaw set, an elastic structure and a pneumatic finger, the pneumatic clamping jaw group is arranged on the outer wall of the bottom end of the arm body, the elastic structure and the pneumatic fingers are symmetrically distributed on the outer walls of the two sides of the arm body relative to the pneumatic clamping jaw group, the elastic structure comprises a part pressing block, an easily-deformed part and a compression spring, the compression spring is fixed on the inner wall of the part pressing block, and the yielding part is connected to the outer wall of the bottom end of the part pressing block through a shaft, the outer wall of the arm body is fixed with a miniature linear sliding rail through a bolt, and the inner wall of the miniature linear sliding rail is matched with the part pressing block in a sliding connection mode.

As a further proposal of the utility model, the pneumatic clamping jaw group comprises a left pneumatic clamping jaw and a right pneumatic clamping jaw, and the left pneumatic clamping jaw and the right pneumatic clamping jaw are symmetrically arranged on the outer walls of the two sides of the part pressing block.

As a further scheme of the utility model, the one end both sides of part briquetting all are equipped with the lug, and miniature linear slide rail's output both sides all are equipped with limit stop, lie in same water flat line between lug and the limit stop.

As a further scheme of the utility model, the arm body is including fixed arm and lifing arm, and the inner wall of lifing arm is equipped with the lift cylinder, the piston rod one end of lift cylinder is connected with the fixed arm.

As a further aspect of the present invention, the pneumatic finger comprises a pneumatic cylinder and a pneumatic clamping head, and the pneumatic clamping head is fixed at the output end of the pneumatic cylinder.

As a further scheme of the utility model, pneumatic clamping jaw group and pneumatic finger all are connected with the switch, and the switch is connected with microprocessor through the wire.

The utility model has the advantages that: this elasticity clamping jaw is through the combination of tailor-made tray and pneumatic centre gripping arm, place the part on purpose-made tray, when getting the material, elastic mechanism compresses tightly the product, with the product and the support block compaction on the tray, correct part angle, restrain the part through limit stop, required angle when making the part keep the equipment, during the equipment, pneumatic clamping jaw assembles the part to the subassembly on, elastic mechanism keeps compressing tightly the gesture, pneumatic clamping jaw slowly opens, accomplish after the part release, elastic mechanism breaks away from the subassembly again, the logic is clear, realize the angle change on the tray, can realize that the clamping jaw is a pair of many and carry out the operation, when practicing thrift the cost, assembly efficiency has been improved.

Drawings

Fig. 1 is a schematic view of an overall structure of an elastic clamping jaw provided by the present invention;

fig. 2 is the schematic view of the material-taking arm structure of the elastic clamping jaw provided by the utility model.

In the figure: 1 product tray, 2 supporting blocks, 3 clamping parts, 4 pneumatic fingers, 5 pneumatic clamping jaw sets, 6 elastic mechanisms, 7 miniature linear slide rails, 8 left pneumatic clamping jaws, 9 part pressing blocks, 10 easily-deformed parts, 11 right pneumatic clamping jaws, 12 limit stop blocks and 13 compression springs.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, an elastic clamping jaw comprises a material taking arm and a product tray 1, wherein supporting blocks 2 are distributed on the outer wall of the top of the product tray 1 in a matrix shape at equal intervals, part deviation rectifying grooves are formed in the outer wall of the top of each supporting block 2, clamping parts 3 are fixed on the supporting blocks 2 through the part deviation rectifying grooves, the material taking arm comprises an arm body, a pneumatic clamping jaw group 5, an elastic structure 6 and a pneumatic finger 4, the pneumatic clamping jaw group 5 is arranged on the outer wall of the bottom end of the arm body, the elastic structure 6 and the pneumatic finger 4 are symmetrically distributed on the outer walls of two sides of the arm body relative to the pneumatic clamping jaw group 5, the elastic structure 6 comprises a part pressing block 9, an easily-deformed part 10 and a compression spring 13, the compression spring 13 is fixed on the inner wall of the part pressing block 9, the easily-deformed part 10 is connected to the outer wall of the bottom end of the pressing block 9, and form the sliding connection cooperation between the inner wall of miniature linear slide 7 and part briquetting 9, pneumatic clamping jaw group 5 includes left pneumatic clamping jaw 8 and right pneumatic clamping jaw 11, and left pneumatic clamping jaw 8 and right pneumatic clamping jaw 11 symmetry are established on the both sides outer wall of part briquetting 9, the one end both sides of part briquetting 9 all are equipped with the lug, and miniature linear slide 7's output both sides all are equipped with limit stop 12, lie in same water flat line between lug and the limit stop 12, the arm body is including fixed arm and lift arm, and the inner wall of lift arm is equipped with the lift cylinder, the piston rod one end of lift cylinder is connected with the fixed arm, pneumatic finger 4 includes pneumatic cylinder body and pneumatic clamping head, and pneumatic clamping head fixes on the output of pneumatic cylinder body, pneumatic clamping jaw group 5 and pneumatic finger 4 all are connected with the switch, and the switch is connected with microprocessor through the wire.

The working principle is as follows: this elastic clamping jaw is when using, because the product supplied materials has the angle difference, so place on product tray 1 through assembly line output part, when getting the material, elastic mechanism 6 compresses tightly the product, with product and the support block 2 compaction on the tray, correct the part angle, then utilize pneumatic clamping jaw group 5 to close, restrict the part through limit stop 12, required angle when making the part keep the equipment, when getting the material arm equipment, pneumatic clamping jaw group 5 assembles the part to the subassembly, elastic mechanism 6 keeps compressing tightly the gesture, pneumatic clamping jaw group 5 is opened slowly, accomplish after the part release, elastic mechanism 6 breaks away from the subassembly again, but accurate fixed angle equipment.

Thus, the parts are assembled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elastic clamping jaw, includes that the top outer wall equidistance of product tray (1) is the matrix and distributes and has supporting shoe (2) and the top outer wall of supporting shoe (2) is equipped with the part groove of rectifying, supporting shoe (2) are fixed with clamping part (3) through the part groove of rectifying, the arm of getting expects includes the arm body, pneumatic clamping jaw group (5), elastic construction (6) and pneumatic finger (4), and pneumatic clamping jaw group (5) establish on the bottom outer wall of the arm body, elastic construction (6) and pneumatic finger (4) are on the both sides outer wall of the arm body about pneumatic clamping jaw group (5) symmetric distribution, elastic construction (6) are including part briquetting (9), yielding part (10) and compression spring (13), compression spring (13) are fixed on the inner wall of part briquetting (9), and the easily-deformed part (10) is connected to the outer wall of the bottom end of the part pressing block (9) through a shaft, the outer wall of the arm body is fixed with a miniature linear sliding rail (7) through a bolt, and the inner wall of the miniature linear sliding rail (7) is matched with the part pressing block (9) in a sliding connection mode.

2. An elastic clamping jaw according to claim 1, characterized in that the pneumatic clamping jaw set (5) comprises a left pneumatic clamping jaw (8) and a right pneumatic clamping jaw (11), and the left pneumatic clamping jaw (8) and the right pneumatic clamping jaw (11) are symmetrically arranged on the outer walls of two sides of the part pressing block (9).

3. An elastic clamping jaw according to claim 1, characterized in that the part pressing block (9) is provided with a bump on both sides of one end, and the micro linear slide rail (7) is provided with a limit stop (12) on both sides of the output end, and the bump and the limit stop (12) are located on the same horizontal line.

4. The elastic clamping jaw as claimed in claim 1, wherein said arm body comprises a fixed arm and a lifting arm, and a lifting cylinder is provided on the inner wall of the lifting arm, and one end of a piston rod of said lifting cylinder is connected to the fixed arm.

5. A resilient jaw according to claim 1, characterized in that said pneumatic finger (4) comprises a pneumatic cylinder and a pneumatic gripping head, and that the pneumatic gripping head is fixed to the output end of the pneumatic cylinder.

6. A resilient clamping jaw according to claim 1, characterized in that the pneumatic clamping jaw set (5) and the pneumatic finger (4) are connected with a switch, and the switch is connected with a microprocessor through a wire.