CN216801898U

CN216801898U - Pneumatic tool of pneumatic cutting nippers

Info

Publication number: CN216801898U
Application number: CN202122691413.7U
Authority: CN
Inventors: 葛秋安; 徐聪
Original assignee: Suzhou Crg Robotics Co ltd
Current assignee: Suzhou Crg Robotics Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-24
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a pneumatic tool of pneumatic cutting nippers, and relates to the technical field of pneumatic cutting nippers. This pneumatic tool of pneumatic cutting nippers, including the A cutting nipper cylinder body, the A cutting nipper cylinder body includes upper segment structure and hypomere structure, the articulated cutting nipper of installing in top of upper segment structure, the quantity of cutting nipper has two sets ofly, the articulated scissors body of installing in bottom of cutting nipper, the material of scissors body is the LD steel, cylinder body A's bottom is connected and is installed A cutting nipper guiding axle, the quantity of A cutting nipper guiding axle is two sets of, two sets of A cutting nipper guiding axles are connected with the hypomere structure, the inside of hypomere structure is provided with A cutting nipper piston, the one end of lid is connected with the one end of A cutting nipper piston behind the cutting nipper, the bottom fixed mounting of A cutting nipper piston has A cutting nipper back lid. Removable different styles can switch over the cutting nippers fast and flexibly, makes this instrument multipurpose, can optimize the cutting nippers and add the integrative operation of jacking cylinder, reduces the space effectively, reduces the cost and the ageing retrencies.

Description

Pneumatic tool of pneumatic cutting nippers

Technical Field

The utility model relates to the technical field of pneumatic cutting nippers, in particular to a pneumatic tool of pneumatic cutting nippers.

Background

At present, in the automation field, when an injection molding part is taken out, in order to save the time efficiency, part of the shape (such as a stub bar, a feeding groove and the like) of the injection molding part needs to be cut off in a mold or in the taking-out process, the injection molding part is frequently carried out in a small space due to the design space of the mold, auxiliary secondary jacking is added on the basis of original pneumatic shearing, and the stroke is increased to a narrow space inner structure needing to be cut off. We have devised a low cost pneumatic tool that can perform the above functions.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pneumatic tool for pneumatic cutting nippers, which solves the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pneumatic tool of pneumatic cutting nippers comprises a cutting nipper cylinder body A, wherein the cutting nipper cylinder body A comprises an upper section structure and a lower section structure, two groups of cutting nippers are hinged to the top of the upper section structure, a scissor body is hinged to the bottom of each cutting nipper, the material of the scissor body is LD steel, a cutting nipper guide shaft A is connected to the bottom of the cylinder body A, two groups of cutting nipper guide shafts A are connected to the lower section structure, a cutting nipper piston A is arranged inside the lower section structure, one end of a cutting nipper rear cover is connected to one end of the cutting nipper piston A, a cutting nipper rear cover A is fixedly mounted at the bottom of the cutting nipper piston A, a cutting nipper rear cover sealing ring A is sleeved on the cutting nipper rear cover A, the material of the cutting nipper rear cover sealing ring A is a silica gel sealing ring, a first hexagon socket cap bolt full thread is mounted on the top thread of the cutting nipper guide shaft A, a second hexagon socket cap bolt full thread is mounted on the bottom thread of the cutting nipper guide shaft A, the second hexagon socket head cap screw full thread is located the below of first hexagon socket head cap screw full thread.

Preferably, one side of the scissors body is connected with a scissors piston, and the bottom of the scissors piston is connected with a rear cover of the scissors.

Preferably, the rear cover of the cutting pliers is sleeved with a sealing ring of the rear cover of the cutting pliers, so that the sealing performance of the tool is improved.

Preferably, the scissors piston is sleeved with a scissors piston sealing ring, and the scissors piston sealing ring is made of a silica gel sealing ring, so that the durability of the tool is improved.

Preferably, the piston seal ring of the cutting nippers A and the piston seal ring of the cutting nippers A are sleeved on the piston 8 of the cutting nippers A, and the piston seal ring of the cutting nippers A are made of silica gel seal rings.

Preferably, the surface welding of A cutting nippers cylinder body installs the gas circuit and connects, and there are three groups in the quantity that the gas circuit connects, and the gas circuit connects the left side that is located A cutting nippers cylinder body, can aerify the instrument, improves the practicality of instrument.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the pneumatic tool of the pneumatic cutting nippers is used in a matching mode through the cutting nippers, different styles can be replaced, the cutting nippers can be switched rapidly and flexibly, and the tool is multipurpose.

(2) The pneumatic tool of the pneumatic cutting nippers can be used by matching the scissors body, the scissors piston sealing ring, the cutting nipper rear cover sealing ring and the cutting nipper rear cover, can be used for cutting nippers on workpieces, and improves the space minimization cutting nippers when a workpiece is taken to a certain extent.

(3) This pneumatic tool of pneumatic cutting nippers, through A cutting nippers piston, A cutting nippers piston sealing washer, A cutting nippers cylinder body, lid sealing washer behind A cutting nippers, A cutting nippers back lid, gas circuit joint, the cooperation of first hexagon socket head cap screw and second hexagon socket head cap screw uses, can optimize cutting nippers and add the integrative operation of jacking cylinder, reduce the space effectively, reduce cost and ageing retrencies.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

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

FIG. 4 is a detail view of the structure of the present invention;

FIG. 5 is a cross-sectional view of the present invention;

fig. 6 is a cross-sectional view of the bottom of the cylinder of the a-shear pliers of the present invention.

In the figure: the pair of scissors comprises 1 pair of scissors, 2 pairs of scissors bodies, 3 pairs of scissors pistons, 4 pairs of scissors piston seal rings, 5 pairs of scissors rear cover seal rings, 6 pairs of scissors rear covers, 7A pairs of scissors guide shafts, 8A pairs of scissors pistons, 9 first A pairs of scissors piston seal rings, 10 second A pairs of scissors piston seal rings, 11A pairs of scissors cylinders, 12A pairs of scissors rear cover seal rings, 13A pairs of scissors rear covers, 14 gas circuit connectors, 15 first inner hexagonal bolt full threads and 16 second inner hexagonal bolt full threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pneumatic tool of pneumatic cutting pliers comprises a cutting pliers cylinder body 11A, wherein the cutting pliers cylinder body 11A comprises an upper section structure and a lower section structure, the top of the upper section structure is hinged with cutting pliers 1, the number of the cutting pliers 1 is two, appropriate cutting pliers heads are replaced on the cutting pliers 1, the purpose of selecting corresponding cutting pliers according to different workpieces is achieved by replacing different types of cutting pliers, the flexibility and the versatility of the tool are improved, the bottom of the cutting pliers 1 is hinged with a scissor body 2, the material of the scissor body 2 is LD steel, one side of the scissor body 2 is connected with a scissor piston 3, a scissor piston sealing ring 4 is sleeved on the scissor piston 3, a gas path joint 14 is connected with gas, the upper section structure is filled with gas to drive the scissor piston 3 to move upwards, the scissor piston 3 moves upwards to drive the scissor body 2 to open and close, and the cutting pliers can be used for workpieces, the work efficiency is improved, the material of the scissors piston seal ring 4 is a silica gel seal ring, the bottom of the scissors piston 3 is connected with a rear scissors nipper cover 6, the rear scissors nipper cover 6 is sleeved with a rear scissors nipper cover seal ring 5, the bottom of the cylinder A is connected with a rear scissors nipper guide shaft 7, the number of the A scissors nipper guide shafts 7 is two, the two groups of the A scissors nipper guide shafts 7 are connected with a lower segment structure, an A scissors piston 8 is arranged in the lower segment structure, one end of the rear scissors nipper cover 6 is connected with one end of the A scissors piston 8, the A scissors piston 8 is sleeved with a first A scissors piston seal ring 9 and a second A scissors piston seal ring 10, the material of the first A scissors piston seal ring 9 and the second A scissors piston seal ring 10 is a silica gel seal ring, the bottom of the A scissors piston 8 is fixedly provided with a rear scissors cover 13, the A scissors piston cover 13 is sleeved with an A scissors rear scissors piston seal ring 12, the material of the A cutting nipper rear cover sealing ring 12 is a silica gel sealing ring, the lower segment structure is air inlet, the lower segment structure drives the A cutting nipper piston 8 to move upwards, the A cutting nipper piston moves upwards to drive the upper segment structure to move upwards, the distance between the upper segment structure and the lower segment structure is removed through the matching use of the A cutting nipper guide shaft 7, the secondary air conveying can be carried out on the upper segment structure, the cutting nippers of a workpiece in a narrow space by a tool are increased, the practicability of the device is improved to a certain extent, the surface of the A cutting nipper cylinder body 11 is welded and provided with the air circuit connector 14, the number of the air circuit connector 14 is three, the air circuit connector 14 is positioned at the left side of the A cutting nipper cylinder body 11, the top thread of the A cutting nipper guide shaft 7 is provided with a first inner hexagon bolt full thread 15, the bottom thread of the A cutting nipper guide shaft 7 is provided with a second inner hexagon bolt full thread 16, the second inner hexagon bolt full thread 16 is positioned below the first inner hexagon bolt full thread 15, the hypomere structure admits air for the second time, and the hypomere structure drives A cutting nipper piston 8 downstream, and A cutting nipper piston 8 downstream drives upper segment structure downstream, uses through the cooperation of A cutting nipper guiding axle 7, makes to resume original state between upper segment structure and the hypomere structure, is convenient for deposit and take the instrument.

When the pneumatic conveying device is used, a proper shearing pliers head is replaced on the shearing pliers 1, the purpose of selecting corresponding shearing pliers according to different workpieces is achieved by replacing different types of shearing pliers, the gas circuit connector 14 is connected with gas, the gas enters the upper section structure to drive the scissor piston 3 to move upwards, the scissor piston 3 moves upwards to drive the scissor body 2 to open and close, the shearing pliers effect can be performed on the workpieces, the gas enters the lower section structure, the lower section structure drives the A shearing pliers piston 8 to move upwards, the A shearing pliers piston 8 moves upwards to drive the cylinder body A to move upwards, the distance between the upper section structure and the lower section structure is removed through the matching use of the A shearing pliers guide shaft 7, the secondary gas conveying can be performed on the upper section structure, the shearing pliers of the workpieces in a narrow space by tools are increased, the gas enters the lower section structure for the second time, the lower section structure drives the A shearing pliers piston to move downwards, the A shearing pliers piston 8 moves downwards to drive the upper section structure to move downwards, the upper section structure and the lower section structure are restored to the original state through the matching use of the guide shaft 7 of the A-type cutting nippers.

Claims

1. The utility model provides a pneumatic tool of pneumatic cutting nippers, includes A cutting nipper cylinder body (11), its characterized in that: the A-shaped shearing pliers comprises an A-shaped shearing pliers cylinder body (11) and a lower section structure, wherein the top of the upper section structure is hinged with two groups of shearing pliers (1), the bottom of each shearing pliers (1) is hinged with a shearing body (2), the shearing bodies (2) are made of LD steel, the bottom of the cylinder body A is connected with an A-shaped shearing pliers guide shaft (7), the number of the A-shaped shearing pliers guide shafts (7) is two, the two groups of the A-shaped shearing pliers guide shafts (7) are connected with the lower section structure, an A-shaped shearing pliers piston (8) is arranged inside the lower section structure, one end of a shearing pliers rear cover (6) is connected with one end of the A-shaped shearing pliers piston (8), an A-shaped shearing pliers rear cover (13) is fixedly arranged at the bottom of the A-shaped shearing pliers piston (8), an A-shaped shearing pliers rear cover sealing ring (12) is sleeved on the A-shaped shearing pliers rear cover (13), and the A-shaped shearing pliers rear cover sealing ring (12) is made of a silica gel sealing ring, first hexagon socket head cap screw full thread (15) are installed to the top screw thread of A cutting nipper guiding axle (7), and second hexagon socket head cap screw full thread (16) are installed to the bottom screw thread of A cutting nipper guiding axle (7), and second hexagon socket head cap screw full thread (16) are located the below of first hexagon socket head cap screw full thread (15).

2. The pneumatic tool of a pneumatic cutting nipper as claimed in claim 1, wherein: one side of the scissors body (2) is connected with a scissors piston (3), and the bottom of the scissors piston (3) is connected with a rear scissors pliers cover (6).

3. The pneumatic tool of a pneumatic cutting nipper as claimed in claim 2, wherein: and a sealing ring (5) of the rear cover of the cutting pliers is sleeved on the rear cover (6) of the cutting pliers.

4. The pneumatic tool of a pneumatic cutting nipper as claimed in claim 2, wherein: the scissors piston (3) is sleeved with a scissors piston sealing ring (4), and the scissors piston sealing ring (4) is made of a silica gel sealing ring.

5. The pneumatic tool of a pneumatic cutting nipper as claimed in claim 1, wherein: a piston sealing ring (9) of the first A-type shearing pliers and a piston sealing ring (10) of the second A-type shearing pliers are sleeved on the piston (8) of the A-type shearing pliers, and the piston sealing ring (9) of the first A-type shearing pliers and the piston sealing ring (10) of the second A-type shearing pliers are made of silica gel sealing rings.

6. The pneumatic tool of a pneumatic cutting nipper as claimed in claim 1, wherein: the surface welding of A cutting nippers cylinder body (11) installs gas circuit joint (14), and there are three groups gas circuit joint (14) quantity, and gas circuit joint (14) are located the left side of A cutting nippers cylinder body (11).