Clamping device for mechanical part forging

Abstract

The utility model relates to the technical field of clamping, and discloses a clamping device for forging mechanical parts. Comprising a clamp base, a clamping block is slidably connected to the upper surface of the clamp base, a threaded rod is slidably connected to the interior of the clamping block, a nut is in threaded connection to the side surface of the threaded rod, a magnetic block is arranged on the side surface of the nut, and a connecting plate is fixedly connected to the end, close to the clamping block, of the threaded rod; the threaded rod is pushed to enable the connecting plate to move towards one side to be adjacent to the side surface of a mechanical part, the first bolt is screwed to enable the extrusion rod to extend out of the interior of the connecting plate, the extrusion rod continuously moves, and therefore the mechanical part can be extruded out of the side surface of the mechanical part. The extrusion rod can drive the rubber ball to move together to be attached to the surface of the mechanical part, the first bolt is unceasingly screwed to enable the extrusion rod and the rubber ball to extrude the surface of the mechanical part, and therefore the device can clamp and fix the mechanical parts of different shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping, in particular to a clamping device for forging mechanical parts. Background Technique

[0002] Mechanical equipment is usually equipment used to produce items in a factory. Many parts on mechanical equipment are extremely important. These parts need to be produced by forging during production. And during the forging process, a clamping device is needed to clamp the parts, and then the parts are extruded by a forging device to make the parts take shape. For example, for the patent theme "a clamping device for forging mechanical parts" with the application number "202320991474.1", by setting a threaded rod, a fixing plate and a nut, the device is fixed after clamping the mechanical parts, avoiding the fatigue caused by manual long-term holding of the clamp, thus achieving the purpose of facilitating the reduction of workload. When clamping mechanical parts, usually two groups of clamps are used to clamp the mechanical parts. Due to the different appearances of mechanical parts, when the device clamps mechanical parts, problems such as poor fitting effect and insufficient clamping stability are likely to occur. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a clamping device for forging mechanical parts, which can change the clamping form of the fixture according to the specifications of mechanical parts, thereby improving the clamping efficiency of mechanical parts and solving the above technical problems.

[0004] To achieve the above object, the utility model provides the following technical solutions: including a fixture base, a clamping block is slidably connected to the upper surface of the fixture base, a threaded rod is slidably connected to the inside of the clamping block, a nut is threadedly connected to the side surface of the threaded rod, a magnetic block is arranged on the side surface of the nut, and the magnetic block attracts the clamping block;

[0005] One end of the threaded rod close to the clamping block is fixedly connected with a connecting plate, a first bolt is threadedly connected to the inside of the connecting plate, one end of the first bolt close to the connecting plate is fixedly connected with an extrusion rod, and a rubber ball is arranged at the end of the extrusion rod away from the first bolt.

[0006] Through the above technical solutions, place the mechanical parts between two clamping blocks, push the threaded rod so that the connecting plate can move to one side adjacent to the side surface of the mechanical parts, turn the first bolt to extend the extrusion rod from the inside of the connecting plate, and through the continuous movement of the extrusion rod, the extrusion rod can drive the rubber ball to move together and fit the surface of the mechanical parts. Continuously turn the first bolt so that the extrusion rod and the rubber ball can extrude the surface of the mechanical parts, so that the device can clamp and fix mechanical parts of different shapes.

[0007] As a preferred technical solution of the present utility model, a push rod is slidably connected inside the fixture seat, and the push rod is fixedly connected to the clamping block. One end of the push rod away from the clamping block is fixedly connected to a metal plate.

[0008] Through the above technical solution, the push rod is used to push the clamping block to one side, and by moving the clamping block, it can squeeze and clamp mechanical parts of different sizes.

[0009] As a preferred technical solution of the present utility model, an adjusting rod is fixedly connected to the side surface of the metal plate, and the adjusting rod is slidably connected to the fixture seat. A plurality of through holes are provided on the front surface of the adjusting rod.

[0010] Through the above technical solution, when the push rod pushes the clamping block to move, the connecting plate can drive the adjusting rod to move into the fixture seat, and the adjusting rod is used to fix the clamping block.

[0011] As a preferred technical solution of the present utility model, a fixing ring is sleeved on the side surface of the adjusting rod, and a connecting rod is fitted and connected to the front surface of the fixing ring, and the connecting rod is fitted and connected to the adjusting rod.

[0012] Through the above technical solution, the fixing ring is pushed to one side, so that the fixing ring can fit the surface of the fixture seat. The connecting rod is pushed so that it can penetrate the fixing ring and extend into the adjusting rod through the through hole to fix the clamping block.

[0013] As a preferred technical solution of the present utility model, a mounting block is slidably connected to the lower surface of the fixture seat, and a spring is fixedly connected to the side surface of the mounting block.

[0014] Through the above technical solution, the device is placed and installed below the mechanical part processing location. According to the width of the placement mechanism below the mechanical part processing location, the mounting block can be pushed to one side to stretch the spring. The mounting block is convenient for clamping with the external placement mechanism to connect the fixture seat.

[0015] As a preferred technical solution of the present utility model, a hollow plate is fixedly connected to the upper surface of the mounting block. An extension plate is slidably connected inside the hollow plate. A baffle is fixedly connected to the upper surface of the extension plate. An anti-slip pad is provided on the side surface of the extension plate.

[0016] Through the above technical solution, by sliding the extension plate and the hollow plate, the baffle can be pulled downwards, so that the baffle can be adjusted according to the width of the edge of the external placement mechanism, making it convenient for the device to be installed with the external placement mechanism during use.

[0017] As a preferred technical solution of the present utility model, second bolts are threadedly connected to both the front surface and the rear surface of the hollow plate, and the second bolts are threadedly connected to the extension plate.

[0018] Through the above technical solution, turning the second bolt can fix the extension plate, making it convenient for the baffle to fit with the external placement mechanism.

[0019] As a preferred technical solution of the present utility model, an anti-slip sleeve is arranged inside the nut, and the anti-slip sleeve is sleeved and connected with the threaded rod.

[0020] Through the above technical solution, the anti-slip sleeve can be used to fill the gaps of the threads on the surface of the threaded rod, so as to improve the tightness between the nut and the threaded rod.

[0021] Compared with the prior art, the present utility model provides a clamping device for forging mechanical parts, which has the following beneficial effects:

[0022] 1. The present utility model pushes the threaded rod so that the connecting plate can move to one side and be adjacent to the side surface of the mechanical part. Turning the first bolt can extend the extrusion rod from the inside of the connecting plate. Through the continuous movement of the extrusion rod, the extrusion rod can drive the rubber ball to move together and fit with the surface of the mechanical part. Continuously turning the first bolt makes the extrusion rod and the rubber ball squeeze the surface of the mechanical part, so that the device can clamp and fix mechanical parts of different shapes.

[0023] 2. The present utility model installs the device below the mechanical part processing place. According to the width of the placement mechanism below the mechanical part processing place, the installation block can be pushed to one side to pull the spring. The installation block clamps the external placement mechanism to connect the fixture seat. Pull the baffle downwards so that the extension plate can extend from the inside of the hollow plate to adjust the distance between the baffle and the installation block, making the baffle fit with the edge of the external placement mechanism. Turning the second bolt can fix the extension plate, making it convenient for the device to be connected and installed with the external placement mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the split structure of the connecting plate of the present utility model;

[0026] Figure 3 is Figure 2 the schematic diagram of the structure at A in

[0027] Figure 4 is a schematic diagram of the left side structure of the nut of the present utility model;

[0028] Figure 5 is a schematic diagram of the split structure of the bottom view of the fixture seat of the present utility model.

[0029] Wherein: 1. Fixture base; 2. Clamping block; 3. Connecting plate; 4. Nut; 5. Threaded rod; 6. Fixed ring; 7. Push rod; 8. Metal plate; 9. Adjusting rod; 10. Connecting rod; 11. Extrusion rod; 12. Rubber ball; 13. First bolt; 14. Magnet; 15. Anti-slip sleeve; 16. Anti-slip pad; 17. Baffle; 18. Extension plate; 19. Hollow plate; 20. Second bolt; 21. Spring; 22. Mounting block. Specific embodiments

[0030] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0031] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Please refer to Figures 1-4 , a clamping device for forging mechanical parts, including a fixture base 1, a clamping block 2 is slidably connected to the upper surface of the fixture base 1, a threaded rod 5 is slidably connected to the inside of the clamping block 2, a nut 4 is threadedly connected to the side surface of the threaded rod 5, a magnet 14 is arranged on the side surface of the nut 4, and the magnet 14 attracts the clamping block 2;

[0034] One end of the threaded rod 5 close to the clamping block 2 is fixedly connected to a connecting plate 3, a first bolt 13 is threadedly connected to the inside of the connecting plate 3, one end of the first bolt 13 close to the connecting plate 3 is fixedly connected to an extrusion rod 11, and a rubber ball 12 is arranged at the end of the extrusion rod 11 away from the first bolt 13.

[0035] The mechanical parts are placed between the two groups of clamping blocks 2. Since the upper surface of the clamping block 2 is concave, the lower surface of the clamping block 2 can clamp the mechanical parts. The threaded rod 5 is pushed so that the connecting plate 3 can move to one side and be adjacent to the side surface of the mechanical parts. The first bolt 13 is turned to extend the extrusion rod 11 from the inside of the connecting plate 3. The extrusion rod 11 is continuously moved so that the extrusion rod 11 can drive the rubber ball 12 to move together and fit the surface of the mechanical parts. The first bolt 13 is turned continuously so that the extrusion rod 11 and the rubber ball 12 can squeeze the surface of the mechanical parts, so that the device can clamp and fix mechanical parts of different shapes. When the distance between the connecting plate 3 and the clamping block 2 is adjusted, the nut 4 is turned so that the magnetic block 14 can be attracted to the surface of the clamping block 2 to fix the threaded rod 5.

[0036] See also Figure 1 A push rod 7 is slidably connected inside the clamp seat 1, and the push rod 7 is fixedly connected to the clamp block 2. One end of the push rod 7 away from the clamp block 2 is fixedly connected to a metal plate 8.

[0037] Holding the metal plate 8, the push rod 7 can be used to push the clamping block 2 to one side. The movement of the clamping block 2 can squeeze and clamp mechanical parts of different sizes, thereby ensuring that the moving distances of the two groups of clamping blocks 2 are the same.

[0038] See also Figure 1 An adjusting rod 9 is fixedly connected to the side surface of the metal plate 8, and the adjusting rod 9 is slidably connected to the clamp seat 1, and a front surface of the adjusting rod 9 is provided with a plurality of through holes.

[0039] When the push rod 7 pushes the clamping block 2 to move, the metal plate 8 can drive the adjusting rod 9 to move toward the inside of the clamp seat 1. After the clamping block 2 clamps and fixes the mechanical parts, the adjusting rod 9 can be used to fix the clamping block 2.

[0040] See also Figure 1 The side surface of the adjusting rod 9 is sleeved with a fixing ring 6 , the front surface of the fixing ring 6 is engaged with a connecting rod 10 , and the connecting rod 10 is engaged with the adjusting rod 9 .

[0041] When the distance between the clamping blocks 2 is adjusted, the fixing ring 6 is pushed to one side so that the fixing ring 6 can fit the surface of the clamp seat 1, and the connecting rod 10 is pushed so that it can penetrate the fixing ring 6 through the through hole and extend into the inside of the adjusting rod 9 to fix the clamping block 2.

[0042] See also Figure 5 The lower surface of the clamp seat 1 is slidably connected with a mounting block 22 , and the side surface of the mounting block 22 is fixedly connected with a spring 21 .

[0043] When the device is in use, the device can be placed and installed below the mechanical component processing area. According to the width of the placement mechanism below the mechanical component processing area, the mounting block 22 can be pushed to one side to pull the spring 21, so that a tensile force can be generated between the mounting blocks 22, and the mounting blocks 22 are convenient for clamping with the external placement mechanism to connect the fixture seat 1.

[0044] Please refer to Figure 5 , the upper surface of the mounting block 22 is fixedly connected with a hollow plate 19. An extension plate 18 is slidably connected inside the hollow plate 19. The upper surface of the extension plate 18 is fixedly connected with a baffle 17. An anti-slip pad 16 is arranged on the side surface of the extension plate 18.

[0045] After the fixture seat 1 is connected to the external placement mechanism, by using the sliding of the extension plate 18 and the hollow plate 19, the baffle 17 can be pulled downward, so that the extension plate 18 can extend out of the hollow plate 19 to adjust the distance between the baffle 17 and the mounting block 22, so that the baffle 17 can be adjusted according to the width of the edge of the external placement mechanism, making it convenient for the device to be installed with the external placement mechanism during use.

[0046] Please refer to Figure 5 , the front surface and the rear surface of the hollow plate 19 are both threadedly connected with second bolts 20, and the second bolts 20 are threadedly connected with the extension plate 18.

[0047] After the height of the extension plate 18 is adjusted, the second bolt 20 can be screwed to fix the extension plate 18, making it convenient for the baffle 17 to fit with the external placement mechanism.

[0048] Please refer to Figure 4 , an anti-slip sleeve 15 is arranged inside the nut 4, and the anti-slip sleeve 15 is sleeved and connected with the threaded rod 5.

[0049] When the nut 4 is connected with the threaded rod 5, the anti-slip sleeve 15 can be used to fill the gap of the thread on the surface of the threaded rod 5, so as to improve the tightness between the nut 4 and the threaded rod 5.

[0050] In use, place the device below the mechanical part processing area for installation. According to the width of the placement mechanism below the mechanical part processing area, the mounting block 22 can be pushed to one side to stretch the spring 21. The mounting block 22 clamps with the external placement mechanism to connect the fixture base 1. Pull the baffle 17 downward so that the extension plate 18 can extend from the inside of the hollow plate 19 to adjust the distance between the baffle 17 and the mounting block 22, making the baffle 17 fit the edge of the external placement mechanism. Turn the second bolt 20 to fix the extension plate 18. Push the clamping block 2 to one side. By moving the clamping block 2, it can squeeze and clamp mechanical parts of different sizes. After the clamping block 2 clamps and fixes the mechanical parts, push the fixing ring 6 to one side so that the fixing ring 6 can fit the surface of the fixture base 1. Push the connecting rod 10 so that it can pass through the fixing ring 6 and extend into the adjusting rod 9 through the through hole to fix the clamping block 2. Push the threaded rod 5 so that the connecting plate 3 can move to one side and be adjacent to the side surface of the mechanical part. Turn the first bolt 13 to extend the pressing rod 11 from the inside of the connecting plate 3. By continuously moving the pressing rod 11, the pressing rod 11 can drive the rubber ball 12 to move together and fit the surface of the mechanical part. Continuously turn the first bolt 13 so that the pressing rod 11 and the rubber ball 12 can squeeze the surface of the mechanical part, so that the device can clamp and fix mechanical parts of different shapes.

[0051] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for forging mechanical parts, comprising a clamp seat (1), characterized in that: The upper surface of the clamp seat (1) is slidably connected to a clamping block (2), the interior of the clamping block (2) is slidably connected to a threaded rod (5), the side surface of the threaded rod (5) is threadedly connected to a nut (4), the side surface of the nut (4) is provided with a magnetic block (14), and the magnetic block (14) and the clamping block (2) are attracted to each other; The end of the threaded rod (5) close to the clamping block (2) is fixedly connected to a connecting plate (3), the internal thread of the connecting plate (3) is connected to a first bolt (13), the end of the first bolt (13) close to the connecting plate (3) is fixedly connected to an extrusion rod (11), and the end of the extrusion rod (11) away from the first bolt (13) is provided with a rubber ball (12).

2. A clamping device for forging mechanical parts according to claim 1, characterized in that: A push rod (7) is slidably connected inside the clamp seat (1), and the push rod (7) is fixedly connected to the clamp block (2). One end of the push rod (7) away from the clamp block (2) is fixedly connected to a metal plate (8).

3. A clamping device for forging mechanical parts according to claim 2, characterized in that: An adjusting rod (9) is fixedly connected to the side surface of the metal plate (8), and the adjusting rod (9) is slidably connected to the clamp seat (1), and a front surface of the adjusting rod (9) is provided with a plurality of through holes.

4. A clamping device for forging mechanical parts according to claim 3, characterized in that: The side surface of the adjusting rod (9) is sleeved with a fixing ring (6), the front surface of the fixing ring (6) is engaged with a connecting rod (10), and the connecting rod (10) is engaged with the adjusting rod (9).

5. The clamping device for forging mechanical parts according to claim 1, characterized in that: The lower surface of the clamp seat (1) is slidably connected to a mounting block (22), and the side surface of the mounting block (22) is fixedly connected to a spring (21).

6. A clamping device for forging mechanical parts according to claim 5, characterized in that: The upper surface of the mounting block (22) is fixedly connected to a hollow plate (19), the interior of the hollow plate (19) is slidably connected to an extension plate (18), the upper surface of the extension plate (18) is fixedly connected to a baffle (17), and the side surface of the extension plate (18) is provided with an anti-slip pad (16).

7. A clamping device for forging mechanical parts according to claim 6, characterized in that: The front surface and the rear surface of the hollow plate (19) are both threadedly connected with second bolts (20), and the second bolts (20) are threadedly connected to the extension plate (18).

8. The clamping device for forging mechanical parts according to claim 1, characterized in that: An anti-slip sleeve (15) is arranged inside the nut (4), and the anti-slip sleeve (15) is sleeve-connected with the threaded rod (5).

Images