Metal parts processing fixture
By using the preliminary positioning of threaded rods and anti-slip clamps in the metal part processing fixture, combined with the combination of a limiting block and a clamping mechanism, the shortcomings in position consistency and stability of the existing fixtures are solved, and stable positioning and high-precision processing of metal parts are achieved, and metal parts of different specifications and shapes are adapted to metal parts.
Patent Information
- Application Number
- CN202421544632.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Due to the simple structure of existing metal parts processing fixtures, they are fixed by using threaded adjustment rods alone, making it difficult to ensure the consistent position of each adjustment, and the stability is difficult to ensure, resulting in inconsistent position of the metal parts fixed, affecting the processing accuracy, and lacking flexibility and versatility, making it difficult to adapt to metal parts of different specifications.
The surface of the metal parts is initially positioned by threaded rods and anti-slip clamps, and combined with a limiting block and a clamping mechanism, the clamping mechanism composed of movable push rods, push plates and movable clamping frames is adapted to metal parts of different specifications and shapes, achieving stable positioning and angle adjustment.
It realizes the stable positioning of metal parts, improves processing accuracy, adapts to the processing needs of metal parts of different specifications and shapes, and enhances the flexibility and versatility of use.
Smart Images
Figure CN222741283U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of fixtures, and in particular to a fixture for processing metal parts. Background Art
[0002] In the field of metal parts processing, clamps are indispensable tools used to fix and position the metal parts to be processed to ensure processing accuracy and efficiency. At present, the metal parts processing clamps widely used in the market mostly adopt the design of threaded adjustment rods and clamping discs, and the threaded adjustment rods are adjusted to drive the clamping discs to clamp the metal parts. However, this type of clamp has the following disadvantages in practical applications: due to its relatively simple structure, it is difficult to ensure the consistency of the position of each adjustment by only using a threaded adjustment rod for fixing, and it is difficult to ensure stability, resulting in different fixed positions of metal parts, affecting processing accuracy; and it lacks flexibility and versatility in use, and is difficult to adapt to the clamping of metal parts of different specifications.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problems that the existing clamp structure is relatively simple and only uses a threaded adjustment rod for fixing, it is difficult to ensure that the position is consistent each time the adjustment is made, and the stability is difficult to guarantee, resulting in different fixed positions of metal parts, affecting the processing accuracy; and it lacks flexibility and versatility in use and is difficult to adapt to the clamping of metal parts of different specifications, the present application provides a metal parts processing clamp.
[0005] The metal parts processing fixture provided in this application adopts the following technical solution:
[0006] A metal parts processing fixture includes a processing table, on which threaded rods are symmetrically installed, and anti-slip clamps are movably provided at the bottom ends of the threaded rods. A limit block is fixed at one end of the top of the processing table, and a fixed seat is provided at the end of the processing table away from the limit block. A clamping mechanism is installed in the fixed seat, and the clamping mechanism includes a movable push rod movably arranged inside the fixed seat, a movable clamping frame installed at one end of the movable push rod, and a push plate fixed at the other end of the movable push rod.
[0007] Preferably, fixing fixtures are symmetrically welded to the edges of the surface of the processing table, and the threaded rod is threadedly connected to the fixing fixture.
[0008] Preferably, the fixing seat is connected to the processing table by bolts, and a movable hole adapted to the movable push rod is provided inside the fixing seat.
[0009] Preferably, baffles are welded to both ends of the fixing seat, and a group of return springs for support are connected between the push plate and the baffle.
[0010] Preferably, a handle is fixedly connected to the outer wall of one end of the push plate away from the movable push rod, and one end of the movable push rod extends out of the fixed seat and is fixed with a connecting head.
[0011] Preferably, the connector is rotatably connected to a movable clamping frame, and pulleys are rotatably mounted on the bottoms of both ends of the movable clamping frame.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The present application uses a threaded rod and an anti-slip clamp to preliminarily position the surface of the metal part, and also adds a combination of a limit block and a clamping mechanism. The limit block limits one end of the metal part, and the clamping mechanism composed of a movable push rod, a push plate, and a movable clamping frame clamps one end of the metal part. According to the shape and size of the metal part, the movable clamping frame can be pulled close to the outer wall of the metal part through the sliding of the push plate, and the movable clamping frame can adapt to the shape of the metal part to adjust the angle, which can adapt to the processing requirements of metal parts of different specifications and shapes, achieve stable positioning of the metal parts, and improve processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view of the metal parts processing fixture of the application embodiment.
[0015] Figure 2 It is a schematic diagram of the structure of a metal parts processing fixture according to an embodiment of the application.
[0016] Figure 3 It is a schematic structural diagram of the clamping mechanism of the application embodiment.
[0017] Explanation of the accompanying drawings: 1. Processing table; 2. Fixed tooling; 3. Threaded rod; 4. Anti-slip splint; 5. Limit block; 6. Fixed seat; 7. Movable push rod; 8. Push plate; 9. Return spring; 10. Handle; 11. Baffle; 12. Connector; 13. Movable clamping frame; 14. Pulley. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a metal parts processing fixture. Figure 1-Figure 2, including a processing table 1, the edges of the surface of the processing table 1 are symmetrically welded with a fixing tool 2, the internal threads of the fixing tool 2 are connected with a threaded rod 3, the bottom end of the threaded rod 3 is movably connected with an anti-skid splint 4, the surface of the metal part can be preliminarily positioned by the anti-skid splint 4, and a limiting block 5 is fixed at one end of the top of the processing table 1, one end of the metal wire can be limited by the limiting block 5, so as to locate the processing position of the metal part, a fixing seat 6 is provided at one end of the processing table 1 away from the limiting block 5, the fixing seat 6 is connected to the processing table 1 by bolts, a clamping mechanism is installed in the fixing seat 6, and an active hole for the clamping mechanism to be movable is opened inside the fixing seat 6, and the setting of the limiting block 5 and the clamping mechanism can adapt to the processing requirements of metal parts of different specifications and shapes, and realize stable positioning of the metal parts.
[0020] like Figure 2 As shown, the clamping mechanism includes a movable push rod 7 movably arranged inside the fixed seat 6, a movable clamping frame 13 installed at one end of the movable push rod 7, and a push plate 8 fixed to the other end of the movable push rod 7. Baffles 11 are welded at both ends of the fixed seat 6. A group of return springs 9 for support are connected between the push plate 8 and the baffle 11. Due to the elasticity of the return spring 9, the push plate 8 will be pushed to one side to move away from the fixed seat 6. At this time, the movable push rod 7 will slide in cooperation inside the fixed seat 6.
[0021] like Figure 1-Figure 3 The movable push rod 7 shown in the figure is in a stretched state located at the outermost end. If no external force is applied, the movable push rod 7 is reset to push the push plate 8 to fit the outer wall of the baffle 11. The push plate 8 is fixedly connected to the outer wall of one end of the movable push rod 7 with a handle 10. The setting of the handle 10 is convenient for manual operation, and one end of the movable push rod 7 extends to the outside of the fixed seat 6 and is fixed with a connecting head 12. The connecting head 12 is rotatably connected to a movable clamping frame 13. Pullways 14 are rotatably installed at the bottoms of both ends of the movable clamping frame 13. Therefore, the movable clamping frame 13 can move inside the connecting head 12 and can adapt the angle according to the shape of the metal part.
[0022] The implementation principle of the metal part processing fixture of the embodiment of the present application is as follows: when in use, the push plate 8 is pulled by the handle 10 to move in the opposite direction of the limit block 5, thereby driving the movable push rod 7 to cooperate with the fixed seat 6 to move until the connecting head 12 is close to the outer wall of the fixed seat 6, and then the metal part to be processed is placed on the processing table 1, and the metal part is pushed so that one end is close to the limit block 5 for limiting. Then the handle 10 is released, and the elasticity of the return spring 9 will push the push plate 8 to return to the position close to the baffle 11. At this time, the movable push rod 7 moves in the fixed seat 6 to push the movable clamping frame 13 to be close to the outer wall of the other end of the metal part. At this time, the movable clamping frame 13 will rotate in the connecting head 12 to adapt to the shape of the metal part to facilitate the positioning of metal parts of different shapes and sizes. At the same time, the pulley 14 will be close to the outer wall of the metal part to fix its two ends, and then the threaded rod 3 is adjusted to push the anti-slip clamping plate 4 close to the surface of the metal part to achieve stable positioning of the metal part and improve processing accuracy.
[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A metal processing fixture, comprising a processing table (1), characterized in that: The processing table (1) is symmetrically mounted with threaded rods (3), the bottom end of the threaded rods (3) is movably mounted with an anti-slip clamp (4), a limit block (5) is fixed to one end of the top of the processing table (1), a fixed seat (6) is provided at one end of the processing table (1) away from the limit block (5), a clamping mechanism is installed in the fixed seat (6), and the clamping mechanism comprises a movable push rod (7) movably arranged inside the fixed seat (6), a movable clamping frame (13) mounted at one end of the movable push rod (7), and a push plate (8) fixed to the other end of the movable push rod (7).
2. The metal parts processing fixture according to claim 1, characterized in that: A fixing fixture (2) is symmetrically welded to the edge of the surface of the processing table (1), and the threaded rod (3) is threadedly connected to the fixing fixture (2).
3. The metal parts processing fixture according to claim 1, characterized in that: The fixing seat (6) is connected to the processing table (1) via bolts, and a movable hole adapted to the movable push rod (7) is provided inside the fixing seat (6).
4. The metal parts processing fixture according to claim 1, characterized in that: Baffles (11) are welded to both ends of the fixing seat (6), and a group of return springs (9) for support are connected between the push plate (8) and the baffle (11).
5. The metal parts processing fixture according to claim 1, characterized in that: A handle (10) is fixedly connected to the outer wall of one end of the push plate (8) away from the movable push rod (7), and one end of the movable push rod (7) extends outside the fixed seat (6) and is fixed with a connecting head (12).
6. The metal parts processing fixture according to claim 5, characterized in that: The connecting head (12) is rotatably connected to a movable clamping frame (13), and pulleys (14) are rotatably mounted at the bottoms of both ends of the movable clamping frame (13).