CN214641421U

CN214641421U - Welding auxiliary clamp for mechanical design and manufacture

Info

Publication number: CN214641421U
Application number: CN202120901003.8U
Authority: CN
Inventors: 王郝
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-09
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a belong to mechanical design technical field, specifically be a welding auxiliary fixture for machine design manufacturing, including connecting seat, work platen, clamping components and pneumatic cylinder, the work platen pass through the spout with the connecting seat sliding connection, clamping components includes biax cylinder, connection end plate and mechanical tongs, the work platen inside wall the work platen left end is connected with the connecting plate, the pneumatic cylinder is installed in connecting seat left side bottom, provides power through biax cylinder and drives its output connection end plate and do straight reciprocating motion, and then change the distance between two mechanical tongs, adapt to the work piece assembly of different sizes fixed, the suitability is strong, and pneumatic cylinder and work platen cooperate, provide power through the pneumatic cylinder, drive the work platen from the connecting seat in do straight reciprocating motion, conveniently move out the work platen connecting seat, carry out the work piece assembly alone, avoid the mistake to be controlled, produce the injury to the staff, the security is high.

Description

Welding auxiliary clamp for mechanical design and manufacture

Technical Field

The utility model relates to a mechanical design technical field specifically is a welding auxiliary clamp for machine design makes.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

The welding auxiliary fixture for mechanical design and manufacturing is a fixture for welding workpieces, the workpieces are fixed in a symmetrical mode when the workpieces are fixed by the workpiece welding fixture used in the market at present, the workpieces with different sizes cannot be suitable for being fixed, manual placement operation is needed in welding, the use is not convenient enough, the practicability is poor, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with existing welding fixtures.

Therefore, the utility model aims at providing a welding auxiliary fixture for machine design makes can solve the work piece that current welding fixture can't be applicable to not equidimension and carry out the symmetry fixed, and the welding needs to carry out manual placing operation, and it is not convenient enough to use, and the practicality is relatively poor, has the problem of certain potential safety hazard.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a welding auxiliary clamp for machine design and manufacture comprises: the clamping assembly comprises a double-shaft cylinder, a connecting end plate and a mechanical gripper, the left side and the right side of the inner side wall of the working table plate are connected with the double-shaft cylinder, the end part of the output end of the double-shaft cylinder is connected with the connecting end plate, the mechanical gripper is installed on the outer side of the connecting end plate, the inner side wall of the working table plate is connected with the left end of the working table plate through a connecting plate, the hydraulic cylinder is installed at the bottom of the left side of the connecting seat, and the output end of the hydraulic cylinder is connected with the inner side of the connecting plate.

As a machine design manufacturing with welding auxiliary clamp's an preferred scheme, wherein: the two double-shaft cylinders are oppositely arranged, and an anti-corrosion coating is coated on the outer side of the mechanical gripper.

As a machine design manufacturing with welding auxiliary clamp's an preferred scheme, wherein: the outer side of the working table plate is integrally formed with a sliding block matched with the sliding groove, and the sliding groove is connected with a limiting block.

As a machine design manufacturing with welding auxiliary clamp's an preferred scheme, wherein: and the outer side wall of the connecting seat is provided with a working slot hole matched with the working table plate.

Compared with the prior art: provide power through the biax cylinder and drive the connection end plate of its output and be sharp reciprocating motion, and then change the distance between two mechanical tongs, the adaptation is fixed in the work piece assembly of unidimensional, and the suitability is strong, and pneumatic cylinder and work platen cooperation, provide power through the pneumatic cylinder, drive the work platen from being sharp reciprocating motion in the connecting seat, conveniently shift out the connecting seat with the work platen, carry out the work piece assembly alone, avoid the mistake to be controlled, produce the injury to the staff, the security is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure: 100 connecting seats, 110 working slotted holes, 120 connecting rails, 200 working tables, 210 connecting plates, 300 clamping assemblies, 310 double-shaft air cylinders, 320 connecting end plates, 330 mechanical grippers and 400 hydraulic cylinders.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a machinery design manufacturing is with welding auxiliary fixture, provides power through the biax cylinder and drives the connecting end plate of its output and do straight reciprocating motion, and then change the distance between two mechanical tongs, the adaptation is fixed in the work piece assembly of different sizes, and the suitability is strong, please refer to figure 1, include, connecting seat 100, work platen 200, clamping component 300 and pneumatic cylinder 400;

referring to fig. 1-2, the outer side wall of the connecting base 100 is provided with a working slot 110 adapted to the working platen 200, the inner side of the connecting base 100 is symmetrically provided with sliding grooves 120, the sliding grooves 120 are matched with the sliding blocks 220, so that the working platen 220 can make a straight reciprocating motion from the inside of the connecting base 100;

referring to fig. 1-2, the working platen 200 is slidably connected to the connecting seat 100 through the sliding slot 120, the left end of the working platen 200 is connected to the connecting plate 210, the outer side of the working platen 200 is integrally formed with a sliding block 220 adapted to the sliding slot 120, and the sliding slot 120 is connected to a limiting block (not shown);

with reference to fig. 1, the clamping assembly 300 includes a dual-axis cylinder 310, a connecting end plate 320 and a mechanical gripper 330, the dual-axis cylinder 310 is connected to both left and right sides of the inner side wall of the working platen 200, the two dual-axis cylinders 310 are disposed opposite to each other, the dual-axis cylinder 310 is used for providing power to drive the connecting end plate 320 output by the dual-axis cylinder to perform linear reciprocating motion, thereby changing the distance between the two mechanical grippers 330 and being adapted to be fixed to workpieces of different sizes, the connecting end plate 320 is connected to the output end of the dual-axis cylinder 310, the mechanical gripper 330 is connected to the outer side of the connecting end plate 320 by a thread, an anti-corrosion coating (not shown in the figure) is coated on the outer side of the mechanical gripper 330, and the workpieces are secondarily fixed by the two mechanical grippers 330;

referring to fig. 1-2, the hydraulic cylinder 400 is screwed to the bottom of the left side of the connecting base 100 by a fastening screw, the output end of the hydraulic cylinder 400 is connected to the inner side of the connecting plate 210, the hydraulic cylinder 400 provides power to drive the worktable plate 200 to make linear reciprocating motion from the connecting base 100, so that the worktable plate 200 can be conveniently moved out of the connecting base 100, the workpiece can be assembled independently, and the misoperation and the injury to the workers can be avoided.

The working principle is as follows: the utility model discloses a when using, the connection end plate 320 that provides power through biax cylinder 310 and drive its output is straight reciprocating motion, and then change the distance between two mechanical tongs 330, the adaptation is fixed in the work piece assembly of unidimensional, the suitability is strong, and pneumatic cylinder 400 and work platen 200 cooperation, provide power through pneumatic cylinder 400, drive work platen 200 from being straight reciprocating motion in connecting seat 100, conveniently shift out work platen 200 connecting seat 100, carry out the work piece assembly alone, avoid the maloperation, produce the injury to the staff, and the security is high.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a machinery is welding auxiliary fixture for design and manufacture which characterized in that includes: a connecting seat (100), a workbench plate (200), a clamping component (300) and a hydraulic cylinder (400), the inner side wall of the connecting seat (100) is symmetrically provided with sliding grooves (120), the working table plate (200) is connected with the connecting seat (100) in a sliding way through the sliding grooves (120), the clamping assembly (300) comprises a double-shaft air cylinder (310), a connecting end plate (320) and a mechanical gripper (330), the left side and the right side of the inner side wall of the working table plate (200) are both connected with the double-shaft cylinder (310), the end part of the output end of the double-shaft cylinder (310) is connected with the connecting end plate (320), the mechanical gripper (330) is arranged on the outer side of the connecting end plate (320), the left end of the working table plate (200) on the inner side wall of the working table plate (200) is connected with a connecting plate (210), the hydraulic cylinder (400) is installed at the bottom of the left side of the connecting seat (100), and the output end of the hydraulic cylinder (400) is connected with the inner side of the connecting plate (210).

2. The welding auxiliary fixture for machine design and manufacture according to claim 1, wherein two biaxial air cylinders (310) are oppositely arranged, and the outer side of the mechanical hand (330) is coated with an anti-corrosion coating.

3. The welding auxiliary fixture for machine design and manufacture according to claim 1, wherein a sliding block (220) matched with the sliding groove (120) is integrally formed on the outer side of the working platen (200), and a limiting block is connected to the sliding groove (120).

4. The welding auxiliary fixture for machine design and manufacture according to claim 1, wherein the outer side wall of the connecting base (100) is provided with a working slot hole (110) matched with the working platen (200).