CN213970715U

CN213970715U - Bench clamp

Info

Publication number: CN213970715U
Application number: CN202022778556.7U
Authority: CN
Inventors: 张宝林
Original assignee: Dalian Wanpeng Machinery Co ltd
Current assignee: Dalian Wanpeng Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the clamping tools field specifically says so a bench vice, can be used for the drilling machine to use. The clamp comprises a base, two fixing frames, a bracket, a main shaft, a screw rod, a first clamp body, a second clamp body and a rocker arm; the two fixing frames are arranged on two sides of the base; a main shaft and a screw rod which are parallel to each other are arranged between the two fixing frames; one end of the screw rod is connected with the rocker arm; a bracket is arranged between the two fixing frames; a main shaft and a screw rod on one side of the bracket are provided with a first clamp body; a main shaft and a screw rod on the other side of the bracket are provided with a second clamp body, and a first clamp head is arranged on the first clamp body; a second clamp head is arranged on the second clamp body; the clamping parts of the first tong head and the second tong head are oppositely arranged. The utility model discloses a bench clamp has retrencied the structure, the cost is reduced, uses more conveniently more nimble, can put and use on the drilling machine.

Description

Bench clamp

Technical Field

The utility model belongs to the clamping tools field specifically says so a bench vice, can be used for the drilling machine to use.

Background

Bench vice, also known as vice or bench vice, is a tool for clamping and fixing workpiece for processing, and is widely used. It is also of many varieties. The bench vice is the necessary tool for the bench worker, and is also the name source reason of the bench worker, because most of the work of the bench worker is accomplished on the bench vice, for example saw, file, chisel, and the assembly and the dismantlement of part. The bench clamp is arranged on the bench clamp, and the width of the jaw is used as a calibration specification.

The bench clamp has many demands in actual use and various use scenes, but most bench clamps sold in the market at present have complex structures, more parts, high production cost, larger occupied space and inconvenient use. Therefore, the bench clamp which is simple in structure and more convenient to use needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure and inflexible use of the bench clamp in the prior art.

The technical scheme adopted by the application is as follows:

the bench clamp comprises a base, two fixing frames, a bracket, a main shaft, a screw rod, a first clamp body, a second clamp body and a rocker arm;

the two fixing frames are arranged on two sides of the base; a main shaft and a screw rod which are parallel to each other are arranged between the two fixing frames; one end of the screw rod is connected with the rocker arm;

a bracket is arranged between the two fixing frames;

a main shaft and a screw rod on one side of the bracket are provided with a first clamp body;

a second clamp body is arranged on the main shaft and the screw rod on the other side of the bracket

The first clamp body is provided with a first clamp head; a second clamp head is arranged on the second clamp body;

the clamping parts of the first tong head and the second tong head are oppositely arranged.

Further, the clamping parts of the first tong head and the second tong head are positioned on the outer side of the screw rod.

Further, the screw rod is connected with the rocker arm through a transmission screw rod.

The utility model has the advantages that: the utility model discloses a bench clamp has retrencied the structure, the cost is reduced, uses more conveniently more nimble, can put and use on the drilling machine.

Drawings

Fig. 1 is a schematic structural view of a bench clamp according to an embodiment of the present invention;

fig. 2 is a top view of a bench clamp according to an embodiment of the present invention;

fig. 3 is a side view of a vise provided in an embodiment of the present invention;

the clamp comprises a base 1, a fixed frame 2, a support 3, a main shaft 4, a screw rod 5, a first clamp body 6, a second clamp body 7, a rocker arm 8, a first clamp head 9, a second clamp head 10, a transmission screw rod 11 and a clamping part 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Reference is made to fig. 1-3;

the bench clamp comprises a base 1, two fixed frames 2, a bracket 3, a main shaft 4, a screw rod 5, a first clamp body 6 and a rocker arm 8;

the two fixing frames 2 are arranged on two sides of the base 1 in the length direction; a main shaft 4 and a screw rod 5 which are parallel to each other are arranged between the two fixing frames 2; in the embodiment, the main shaft 4 and the screw rod 5 are positioned on the same horizontal plane; one end of the screw rod 5 is connected with a rocker arm 8, and the rocker arm 8 provides power required by the rotation of the screw rod 5;

a bracket 3 is arranged between the two fixing frames 2, a main shaft 4 and a screw rod 5 penetrate through the bracket 3, and the bracket 3 is divided into an upper part and a lower part; the installation and the disassembly are convenient;

a main shaft 4 and a screw rod 5 on one side of the bracket 3 are provided with a first clamp body 6, namely the left side of the bracket 3 in the attached drawings 1-3, and the main shaft 4 and the screw rod 5 penetrate through the first clamp body 6;

a second clamp body 7 is arranged on the main shaft 4 and the screw rod 5 on the other side of the bracket 3, namely the right side of the bracket 3 in the attached drawings 1-3, and the main shaft 4 and the screw rod 5 penetrate through the second clamp body 7;

the first clamp body 6 is provided with a first clamp head 9; the second clamp body 7 is provided with a second clamp head 10;

the clamping parts of the first tong head 9 and the second tong head 10 are arranged oppositely;

the rocker arm 8 drives the screw rod 5 to rotate, so that the first clamp body 6 and the second clamp body 7 are driven to move, the bracket 3 can limit the movement of the clamp body on one side, and the width of clamping articles between the first clamp body 6 and the second clamp body 7 is achieved and the articles are clamped tightly; the main shaft 4 can ensure the first caliper body 6 and the second caliper body 7 to move smoothly.

Furthermore, the clamping parts 12 of the first tong head 9 and the second tong head 10 are positioned at the outer side of the screw rod 5, so that the product can be clamped conveniently.

Further, the screw 5 is connected with the rocker arm 8 through a transmission screw 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bench vice, its characterized in that: comprises a base (1), two fixed frames (2), a bracket (3), a main shaft (4), a screw rod (5), a first clamp body (6), a second clamp body (7) and a rocker arm (8);

the two fixing frames (2) are arranged on two sides of the base (1); a main shaft (4) and a screw rod (5) which are parallel to each other are arranged between the two fixing frames (2); one end of the screw rod (5) is connected with the rocker arm (8);

a bracket (3) is arranged between the two fixing frames (2);

a first clamp body (6) is arranged on the main shaft (4) and the screw rod (5) on one side of the bracket (3);

a second clamp body (7) is arranged on the main shaft and the screw rod on the other side of the bracket (3);

a first clamp head (9) is arranged on the first clamp body (6); a second clamp head (10) is arranged on the second clamp body (7);

the clamping parts (12) of the first tong head (9) and the second tong head (10) are arranged oppositely.

2. The vise of claim 1, wherein: the clamping parts of the first tong head (9) and the second tong head (10) are positioned on the outer side of the screw rod (5).

3. The vise of claim 1, wherein: the screw rod (5) is connected with the rocker arm (8) through a transmission screw rod (11).