Fixing clamp for profile punching

Abstract

The utility model discloses a fixing clamp for profile punching, which comprises a workbench, a fixing frame, a fixing plate and a fixing mechanism, and a punching unit is fixedly mounted on the surface of the workbench; the fixing frame is fixedly installed on the top face of the workbench. The multiple fixing plates are fixedly installed at the two ends of the workbench. The fixing mechanism is arranged at the top of the fixing frame and comprises a moving part and a fixing part, the fixing part is slidably connected with the top of the fixing frame and used for fixing the profile, and the moving part is fixedly connected with the fixing part and used for pushing the fixing part to move; the fixing mechanism is arranged on the surface of the fixing frame, the movable plate is moved according to the size of a sectional material, the movable plate is moved to the surface of the sectional material, the movable plate is fixed through the first bolt, shaking of the movable plate is avoided, the sectional material is clamped and fixed through the sliding plate and the movable plate, and the clamping force is adjusted through elastic force; profile deformation caused by too large clamping and fixing force is avoided.

Description

Technical Field

[0001] This utility model relates to the field of profile processing equipment technology, and in particular to a fixing fixture for punching profiles. Background Technology

[0002] Profile punching refers to the process of punching holes in metal profiles. Punching is commonly used to manufacture various parts and components. In profile punching operations, fixed fixtures are important tools to ensure processing accuracy and safety. Fixed fixtures can improve production efficiency, reduce workpiece movement and deformation, thereby ensuring the accuracy of punching.

[0003] Existing profile punching fixtures require placing the profile in a fixed mold on the workbench surface and starting the punching unit to punch the profile. Different sizes of fixed molds need to be changed depending on the width of the profile to punch profiles of different widths, which is cumbersome. In view of this, this solution proposes a profile punching fixture to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a fixing fixture for punching profiles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fixing fixture for punching profiles, comprising:

[0006] The workbench has a punching unit fixedly installed on its surface;

[0007] The fixing frame is fixedly installed on the top surface of the workbench;

[0008] Fixed plates, multiple fixed plates are fixedly installed at both ends of the workbench;

[0009] A fixing mechanism is provided on the top of a fixing frame. The fixing mechanism includes a movable part and a fixed part. The fixed part is slidably connected to the top of the fixing frame and is used to fix the profile to be punched. The movable part is fixedly connected to the fixed part and is used to push the fixed part to move.

[0010] Preferably, the fixing part includes a movable plate, which is slidably mounted on the top of the fixing frame, and both ends of the movable plate are fixedly connected to a plurality of movable parts respectively.

[0011] Preferably, the moving part includes:

[0012] Guide rails, multiple guide rails are fixedly installed at both ends of the fixing frame;

[0013] The sliders have one end slidably interlocked with one of the multiple guide rails, and the other end of each slider is fixedly connected to both ends of the movable plate.

[0014] Preferably, the guide rail surface has a threaded hole, and a first bolt is inserted and connected to the end of the slider away from the guide rail, with the threaded end of the first bolt threadedly inserted and connected to the threaded hole.

[0015] Preferably, the surface of the fixed plate is provided with a movable groove, a sliding rod is slidably connected in the movable groove, and a sliding plate is fixedly installed at the end of the sliding rod away from the movable groove.

[0016] Preferably, a spring is provided on the side of the fixed plate near the sliding rod, and the end of the spring away from the fixed plate is fixedly connected to the sliding plate.

[0017] Preferably, a moving rod is slidably mounted on the surface of the moving plate, a limit plate is fixedly mounted on one end of the moving rod, a sliding groove is formed on the surface of the moving rod, a second bolt is inserted and connected in the sliding groove, and the threaded end of the second bolt is threadedly connected to the moving plate.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] This utility model features a fixing mechanism on the surface of a fixed frame. The movable plate is moved according to the size of the profile and placed on the surface of the profile. The movable plate is then fixed with a first bolt to prevent it from shaking. The profile is clamped and fixed by a sliding plate and the movable plate. The clamping force is adjusted by a spring to prevent excessive clamping force from causing deformation of the profile. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a cross-sectional view of the entire utility model.

[0022] Figure 3 This is a cross-sectional view of the fixing mechanism of this utility model.

[0023] Figure 4 This is a cross-sectional view of the sliding plate of this utility model.

[0024] In the diagram: 1. Workbench; 2. Punching unit; 3. Fixed plate; 4. Moving plate; 5. Guide rail; 6. First bolt; 7. Sliding plate; 8. Sliding rod; 9. Spring; 10. Moving rod; 11. Limiting plate; 12. Second bolt; 13. Slider; 14. Fixed frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figure 1-4 As shown:

[0027] Example 1,

[0028] A profile punching fixture, comprising:

[0029] Workbench 1, with punching unit 2 fixedly installed on its surface;

[0030] Fixture 14 is fixedly installed on the top surface of workbench 1;

[0031] Fixing plates 3, multiple fixing plates 3 are fixedly installed at both ends of the workbench 1;

[0032] It should be noted that the fixing frame 14 is fixedly installed on the top surface of the workbench 1, and the two ends of the fixing frame 14 are respectively fixedly connected to multiple fixing plates 3. The punching unit 2 is fixedly connected to the top surface of the workbench 1. The working principle of the punching unit 2 is the same as that of the stainless steel punching machine with model JP1-R80 cylinder. The profile is placed on the surface of the fixing frame 14, the profile is fixed by the fixing mechanism, and the punching unit 2 is started to punch the profile.

[0033] A movable rod 10 is slidably mounted on the surface of the movable plate 4. A limit plate 11 is fixedly mounted on one end of the movable rod 10. A sliding groove is opened on the surface of the movable rod 10. A second bolt 12 is inserted and connected in the sliding groove. The threaded end of the second bolt 12 is threadedly connected to the movable plate 4.

[0034] It should be noted that the moving rod 10 is slidably connected to the surface of the moving plate 4, the limiting plate 11 is fixedly connected to the end of the moving rod 10 away from the moving plate 4, the second bolt 12 is inserted into the sliding groove of the moving rod 10, and the threaded end of the second bolt 12 is inserted into the bolt of the moving plate 4. According to the punching position requirements, the moving rod 10 is pushed, and the limiting plate 11 is moved to the required position by the moving rod 10. The moving rod 10 is fixed by the second bolt 12 to prevent the moving rod 10 from sliding. The limiting plate 11 restricts the position of the profile according to the punching position requirements to improve the punching accuracy.

[0035] In embodiment two, the present invention provides a fixing mechanism, which is applied to a profile punching fixture in embodiment one. The fixing mechanism is set on the top of the fixing frame 14. The fixing mechanism includes a moving part and a fixing part. The fixing part is slidably connected to the top of the fixing frame 14. The fixing part is used to fix the profile to be punched. The moving part is fixedly connected to the fixing part. The moving part is used to push the fixing part to move.

[0036] Specifically, the fixing part includes a movable plate 4, which is slidably mounted on the top of the fixing frame 14, and both ends of the movable plate 4 are fixedly connected to multiple movable parts respectively;

[0037] It should be noted that the movable plate 4 is slidably mounted on the top of the fixed frame 14. The movable plate 4 is located between multiple fixed plates 3. Both ends of the movable plate 4 are fixedly connected to multiple moving parts. The profile is placed on the surface of the fixed frame 14, and the movable plate 4 is pushed to move the movable plate 4 to the surface of the profile. The profile is clamped and fixed by the fixed plates 3 and the movable plate 4. The movable plate 4 is fixed by the moving parts to prevent the movable plate 4 from moving during the punching process. The fixing fixture can be adjusted according to the width of the profile to simplify the operation process and reduce production costs.

[0038] Specifically, the mobile division includes:

[0039] Guide rails 5, multiple guide rails 5 are fixedly installed at both ends of the fixing frame 14;

[0040] Slider 13, one end of multiple sliders 13 is slidably connected to multiple guide rails 5, and the other end of multiple sliders 13 is fixedly connected to both ends of the movable plate 4.

[0041] Furthermore, the guide rail 5 has a threaded hole on its surface, and the end of the slider 13 away from the guide rail 5 is connected to the first bolt 6, and the threaded end of the first bolt 6 is threadedly connected to the threaded hole.

[0042] It should be noted that the guide rail 5 is fixedly installed at both ends of the fixed frame 14. The guide rail 5 is slidably inserted into one end of the slider 13, and the other end of the slider 13 is fixedly connected to the moving plate 4. The first bolt 6 is inserted into the slider 13, and the threaded end of the first bolt 6 is threadedly inserted into the threaded hole. The profile is placed on the surface of the fixed frame 14, and the slider 13 is pushed to slide on the guide rail 5. The movement of the slider 13 drives the moving plate 4 to move to the surface of the profile. The profile is clamped and fixed by the fixed plate 3 and the moving plate 4. The slider 13 is fixed by the first bolt 6 to prevent the moving plate 4 from moving during the punching process. The fixing fixture is adjusted according to the width of the profile to simplify the operation process and reduce production costs.

[0043] A movable groove is provided on the surface of the fixed plate 3. A sliding rod 8 is slidably inserted into the movable groove. A sliding plate 7 is fixedly installed at the end of the sliding rod 8 away from the movable groove.

[0044] Specifically, a spring 9 is provided on the side of the fixed plate 3 near the sliding rod 8, and the end of the spring 9 away from the fixed plate 3 is fixedly connected to the sliding plate 7;

[0045] It should be noted that the sliding rod 8 is slidably inserted into the moving groove, and the end of the sliding plate 7 near the fixed frame 14 is fixedly connected to the sliding rod 8. The spring 9 is disposed between the fixed plate 3 and the sliding plate 7. One end of the spring 9 is fixedly connected to the side of the fixed plate 3 near the sliding plate 7, and the other end of the spring 9 is fixedly connected to the side of the sliding plate 7 near the fixed plate 3. When the profile is placed on the surface of the fixed frame 14, the slider 13 is pushed, causing the slider 13 to slide on the guide rail 5. The movement of the slider 13 drives the moving plate 4, causing the moving plate 4 to move to the surface of the profile, thereby clamping and fixing the profile. The first bolt 6 is used to fix the slider 13 to prevent the moving plate 4 from moving during the punching process. When the profile comes into contact with the sliding plate 7, it pushes the sliding plate 7 to move. The sliding plate 7 moves the sliding rod 8 in the moving groove. The spring 9 supports the sliding plate 7, so that the sliding plate 7 and the moving plate 4 cooperate to clamp and fix the profile. At the same time, the spring 9 adjusts the clamping force to prevent the clamping force from being too large and causing the profile to deform. The fixing fixture is adjusted according to the width of the profile, which simplifies the operation process and reduces production costs.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing fixture for punching profiles, characterized in that, include: A workbench (1) is provided with a punching unit (2) fixedly mounted on its surface. A fixing frame (14) is fixedly installed on the top surface of the workbench (1); Fixed plates (3), multiple fixed plates (3) are fixedly installed at both ends of the workbench (1); The fixing mechanism is located on the top of the fixing frame (14). The fixing mechanism includes a moving part and a fixing part. The fixing part is slidably connected to the top of the fixing frame (14). The fixing part is used to fix the profile to be punched. The moving part is fixedly connected to the fixing part. The moving part is used to push the fixing part to move.

2. The profile punching fixture according to claim 1, characterized in that, The fixing part includes a movable plate (4), which is slidably mounted on the top of the fixing frame (14), and both ends of the movable plate (4) are fixedly connected to a plurality of movable parts respectively.

3. The profile punching fixture according to claim 2, characterized in that, The moving part includes: Guide rails (5), multiple guide rails (5) are fixedly installed at both ends of the fixing frame (14); Slider (13), one end of the plurality of sliders (13) is slidably interlocked with the plurality of guide rails (5), and the other end of the plurality of sliders (13) is fixedly connected to both ends of the movable plate (4).

4. A profile punching fixture according to claim 3, characterized in that, The guide rail (5) has a threaded hole on its surface. The end of the slider (13) away from the guide rail (5) is connected to a first bolt (6), and the threaded end of the first bolt (6) is threadedly connected to the threaded hole.

5. A fixing fixture for punching profiles according to claim 1, characterized in that, The fixed plate (3) has a movable groove on its surface. A sliding rod (8) is slidably inserted into the movable groove. A sliding plate (7) is fixedly installed at the end of the sliding rod (8) away from the movable groove.

6. A profile punching fixture according to claim 5, characterized in that, A spring (9) is provided on the side of the fixed plate (3) near the sliding rod (8), and the end of the spring (9) away from the fixed plate (3) is fixedly connected to the sliding plate (7).

7. A profile punching fixture according to claim 2, characterized in that, A moving rod (10) is slidably mounted on the surface of the moving plate (4). A limit plate (11) is fixedly mounted on one end of the moving rod (10). A sliding groove is opened on the surface of the moving rod (10). A second bolt (12) is inserted and connected in the sliding groove. The threaded end of the second bolt (12) is threadedly connected to the moving plate (4).

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