Forging clamp

Abstract

The utility model relates to the technical field of forging machining tools, in particular to a forging clamp which comprises a body, the body comprises a push rod device, an adjusting structure and a clamping assembly, a base is arranged at the bottom of the push rod device, a through opening is formed in one side of the interior of the base, push rods are installed on the two sides of the through opening, and a connecting block is arranged on one side of each push rod. A thrust rod is arranged at the bottom of the connecting block; a movable block body is arranged at the bottom of the thrust rod; angle plates are arranged on the two sides of the exterior of the adjusting structure, a movable seat is arranged on one side of the interior of each angle plate, and a positioning bearing plate is arranged at the bottom of each angle plate; the clamping assembly comprises a fixing block body, a connecting block and a clamp body. The angle plate and the positioning bearing plate are arranged, so that the angle and the length of the clamp body can be freely adjusted, the clamp body is convenient to disassemble and replace, and the device is suitable for machining and fixing different types of workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of forging tools, in particular to a pair of forging clamps. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank, causing it to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes, and sizes. Forging can eliminate defects such as as-cast porosity produced during the metal smelting process. The clamps used in the forging process are tools for clamping, fastening, or lifting, and are widely used in industries such as metallurgy, transportation, railways, and ports.

[0003] The Chinese patent publication number CN214557101U discloses a forging pliers comprising a jaw and a handle. The top of the jaw is fixedly connected to one side of a first fixed plate. The top of the first fixed plate is fixedly connected to one end of the handle. The other end of the handle is fixedly sleeved with a heat insulating sleeve. The two jaws, the two handles, and the two first fixed plates form a pliers body. The intersection of the pliers body is connected by a rotating pin, and the two ends of the pin are fixedly connected to a fastening plate. By setting the U-shaped fixed plate, the fourth fixed plate is pressed against the top of the second fixed plate by rotating the threaded rod, thereby fixing the position of the handle and the jaw, preventing the workpiece from falling off. The worker only needs to hold the handle, thereby reducing the worker's workload.

[0004] In the above application, components such as the pliers mouth and the pliers handle are used to clamp the workpiece, and the pliers body cooperates with the pin shaft to achieve the rotation and fixing effect. The rotation angle and length cannot be adjusted freely. Regarding the wear problem of the pliers, no corresponding feasible method is mentioned. Therefore, the pliers have shortcomings in adjusting the angle, length and replacing the external wear of the clamp. Utility Model Content

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a pair of forging clamps, comprising a main body, which includes a push rod device, an adjusting structure and a clamping assembly. A base is provided at the bottom of the push rod device, a through opening is provided on one side of the interior of the base, push rods are installed on both sides of the through opening, a connecting block is provided on one side of the push rod, a thrust rod is provided at the bottom of the connecting block, and a moving block is provided at the bottom of the thrust rod; angle plates are provided on both sides of the exterior of the adjusting structure, a movable seat is provided on one side of the interior of the angle plate, and a positioning support plate is provided at the bottom of the angle plate; the clamping assembly includes a fixed block, a connecting block and a clamping body.

[0007] The angle plate and the positioning support plate are set to enable the clamp body to freely adjust the angle and length, so that the clamp body can adjust the required angle in real time according to actual conditions to facilitate the placement of workpieces, and more flexibly adjust the length by moving the moving block, thereby improving the flexibility of the clamp.

[0008] In addition, an angle plate is provided to cooperate with the connecting block and the fixing pin, so that the clamp can fix the forged workpiece. At the same time, the clamp body is easy to disassemble and replace. The equipment is suitable for the processing and fixing of different types of workpieces, which expands the scope of use of the clamp and improves the practicality and reliability of the clamp during use.

[0009] Furthermore, the base is square and has a circular opening inside, the push rod is cylindrical and is as large as the opening and extends to one side of the outside of the base, the connecting block is straight groove-shaped and is connected to the push rod in the middle, and there are two sets of thrust rods that are symmetrically distributed in a straight line and in the shape of a strip; the moving block is in the shape of a strip and has a sliding block inside, and the sliding block has two groups located on both sides of the moving block, and the moving blocks are all square and adaptably connected to the moving block.

[0010] Furthermore, the angle plate is provided with two groups connected to the base through a movable seat, the angle plate is strip-shaped and has arc-shaped ends, the movable seat is semicircular and has a rotating shaft on the top, the rotating shaft is cylindrical and has two groups distributed vertically, and a square groove is opened inside the angle plate; the positioning support plate is provided with two groups, both of which are square, and a movable groove is provided inside the positioning support plate, and the movable groove is square and the same size as the groove and is adapted to communicate with it.

[0011] Furthermore, the fixing blocks are provided in two groups and are distributed on both sides of the bottom of the positioning support plate. A connecting block is provided inside the fixing block. The connecting block is square and the external fixing nails are located on both sides. The fixing nails are provided in two groups, both of which are circular and symmetrical at equal distances.

[0012] Furthermore, the clamp bodies are provided in two groups and are both in a square shape, and the clamp bodies are located at the center of the connecting block.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model provides an angle plate and a positioning support plate, so that the clamp body can freely adjust the angle and length, and the clamp body can adjust the required angle in real time according to the actual situation to facilitate the placement of the workpiece, and can more flexibly adjust the length by moving the moving block, thereby improving the flexibility of the clamp.

[0015] (2) The utility model provides an angle plate in combination with a connecting block and a fixing pin, so that the clamp can fix the forged workpiece. At the same time, the clamp body is easy to disassemble and replace. The equipment is suitable for processing and fixing different types of workpieces, which expands the scope of use of the clamp and improves the practicality and reliability of the clamp during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the push rod device of the utility model;

[0019] Figure 4 This is a schematic diagram of the adjustment structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the clamping assembly of the utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] In the figure: 1. Push rod device; 2. Adjustment structure; 3. Clamping assembly; 101. Base; 102. Push rod; 103. Connecting block; 104. Thrust rod; 105. Moving block; 201. Angle plate; 202. Movable seat; 203. Positioning support plate; 301. Fixed block; 302. Connecting block; 303. Clamping body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 As shown, the utility model is a forging clamp, comprising a main body, which includes a push rod device 1, an adjustment structure 2 and a clamping assembly 3. The push rod device 1 is provided with a base 101 at the bottom, a through opening is provided on one side of the base 101, and push rods 102 are installed on both sides of the through opening. A connecting block 103 is provided on one side of the push rod 102, a thrust rod 104 is provided at the bottom of the connecting block 103, and a moving block 105 is provided at the bottom of the thrust rod 104;

[0025] Angle plates 201 are provided on both sides of the outside of the adjustment structure 2, a movable seat 202 is provided on one side of the inside of the angle plate 201, and a positioning support plate 203 is provided at the bottom of the angle plate 201; the clamping assembly 3 includes a fixed block 301, a connecting block 302 and a clamping body 303.

[0026] The angle plate 201 and the positioning support plate 203 are provided to enable the clamp body 303 to freely adjust the angle and length, so that the clamp body 303 can adjust the required angle in real time according to actual conditions to facilitate the placement of the workpiece, and the length can be adjusted more flexibly by moving the movable block 105, thereby improving the flexibility of the clamp;

[0027] In addition, an angle plate 201 is provided to cooperate with the connecting block 302 and the fixing pin, so that the clamp has the function of fixing the forged workpiece. At the same time, the clamp body 303 is easy to disassemble and replace. The equipment is suitable for processing and fixing different types of workpieces, which expands the scope of use of the clamp and improves the practicality and reliability of the clamp during use.

[0028] The base 101 is square and has a circular opening inside. The push rod 102 is cylindrical and as large as the opening and extends to one side of the outside of the base 101. The connecting block 103 is straight groove-shaped and connected to the push rod 102 in the middle. Two sets of thrust rods 104 are provided and are symmetrically distributed in a straight line and in the shape of a strip; the moving block 105 is strip-shaped and has a sliding block inside. The sliding block has two groups located on both sides of the moving block 105. The moving blocks 105 are all square and adaptably connected to the moving block 105.

[0029] The angle plate 201 is provided with two groups connected to the base 101 through the movable seat 202. The angle plate 201 is strip-shaped and has arc-shaped ends. The movable seat 202 is semicircular and has a rotating shaft on the top. The rotating shaft is cylindrical and has two groups distributed vertically. A square groove is opened inside the angle plate 201; the positioning support plate 203 is provided with two groups, both of which are square. A movable groove is provided inside the positioning support plate 203. The movable groove is square and the same size as the groove and is adapted to communicate with it.

[0030] There are two groups of fixed blocks 301 distributed on both sides of the bottom of the positioning support plate 203. A connecting block 302 is provided inside the fixed block 301. The connecting block 302 is square and has external fixing nails on both sides. There are two groups of fixing nails, both of which are circular and symmetrical at equal distances.

[0031] There are two groups of clamp bodies 303 , both of which are in a square shape. The clamp bodies 303 are located at the center of the connecting block 302 .

[0032] Working principle: When in use, fix the clamp on the forging equipment and turn on the power or power to push the push rod device 1. By moving the push rod 102 downward, the angle plate 201 extends to both sides of the outside, which is the angle adjustment work. The angle plate 201 is adjusted to the angle where the workpiece can be placed. Then, the moving block 105 moves backward in the moving groove inside the positioning support plate 203 to achieve length adjustment to adapt to the diameter or length requirements of the workpiece. Place the forged workpiece in the middle of the clamp body 303 to complete the fixing work.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging clamp, comprising a main body, the main body comprising a push rod device (1), an adjustment structure (2) and a clamping assembly (3), characterized in that: The push rod device (1) has a base (101) at the bottom, a through opening is provided on one side of the base (101), push rods (102) are installed on both sides of the through opening, a connecting block (103) is provided on one side of the push rod (102), a thrust rod (104) is provided at the bottom of the connecting block (103), and a moving block (105) is provided at the bottom of the thrust rod (104); Angle plates (201) are provided on both sides of the outside of the adjustment structure (2), a movable seat (202) is provided on one side of the inside of the angle plate (201), and a positioning support plate (203) is provided at the bottom of the angle plate (201); The clamping assembly (3) comprises a fixing block (301), a connecting block (302) and a clamping body (303).

2. A forging clamp according to claim 1, characterized in that: The base (101) is square and has a circular opening inside. The push rod (102) is cylindrical and is as large as the opening and extends to one side of the outside of the base (101). The connecting block (103) is straight groove-shaped and is connected to the push rod (102) in the middle. Two sets of thrust rods (104) are provided and are symmetrically distributed in a straight line and are strip-shaped. The moving block (105) is in a strip shape and has a sliding block inside. The sliding block is provided with two groups located on both sides of the moving block (105). The moving blocks (105) are both square and are adapted to be connected to the moving block (105).

3. A forging clamp according to claim 2, characterized in that: The angle plate (201) is provided with two groups connected to the base (101) through a movable seat (202), the angle plate (201) is strip-shaped and has arc-shaped ends, the movable seat (202) is semicircular, and a rotating shaft is provided on the top, the rotating shaft is cylindrical and has two groups of vertically distributed, and a square groove is provided inside the angle plate (201); the positioning support plate (203) is provided with two groups of square shapes, and a movable groove is provided inside the positioning support plate (203), and the movable groove is square and has the same size as the groove and is adapted to communicate with it.

4. A forging clamp according to claim 3, characterized in that: The fixing blocks (301) are provided in two groups and are distributed on both sides of the bottom of the positioning support plate (203). The fixing blocks (301) are provided with connecting blocks (302) inside. The connecting blocks (302) are square and have external fixing nails located on both sides. The fixing nails are provided in two groups, both of which are circular and symmetrical with equal distances.

5. The forging clamp according to claim 4, characterized in that: The clamp bodies (303) are provided in two groups and are both in a square shape. The clamp bodies (303) are located at the center of the connecting block (302).

Images