Hardware machining clamp
By designing a hardware processing fixture including a base plate, a clamping mechanism, a lifting mechanism and a support, the problem of inconsistent height when the fixture is clamped and fixed to different pipe diameters is solved, and the stable fixation of the pipe fittings is achieved and the fixing effect is improved.
Patent Information
- Application Number
- CN202420479650.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-13
AI Technical Summary
In the prior art, when the clamp clamps and fixes pipe fittings of different pipe diameters, the fittings cannot be kept at the same height as the clamping, resulting in an increase in the difficulty of clamping and fixing, reducing the fixing effect.
Design a hardware processing fixture, including a base plate, a clamping mechanism, a lifting mechanism and a support member. By moving the second threaded rod under the limit of the groove column, the connecting shaft and the support are driven to move, and the pipe fitting is moved in the vertical direction, so that it is at the same height as the clamping mechanism, so as to facilitate clamping and fixing.
Through the design of the lifting mechanism and support, the pipe fittings can be effectively fixed in the middle of the clamping mechanism, reducing the difficulty of fixing and improving the fixing effect of the pipe fittings.
Smart Images
Figure CN222429980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware parts processing, in particular to a hardware processing fixture. Background Art
[0002] Hardware parts refer to various metal parts made by physical processing such as forging, rolling, cutting, etc. of iron, steel, aluminum, etc. Hardware parts include mold hardware parts, mechanical hardware parts, daily hardware parts, window hardware parts, ship hardware parts, construction hardware parts, aerospace hardware parts, and security products.
[0003] When processing pipe fittings in hardware, it is necessary to use a clamp to clamp and fix the pipe fittings. However, different pipe fittings have different diameters. When the clamp is used to clamp and fix pipe fittings of different diameters, the pipe fittings cannot be kept at the same height as the clamp, thereby increasing the difficulty of clamping and fixing the pipe fittings, thereby reducing the fixing effect of the pipe fittings. Utility Model Content
[0004] The utility model aims to solve the problem that when the clamp in the prior art clamps pipes with different diameters, the pipes cannot be kept at the same height as the clamp, thereby increasing the difficulty of clamping and fixing the pipes and further reducing the fixing effect of the pipes. A hardware processing clamp is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] Design a hardware processing fixture, including a base plate, wherein:
[0007] Clamping mechanisms are symmetrically arranged on both sides of the upper end of the bottom plate, a lifting mechanism is fixedly connected to the upper end of the bottom plate, the lifting mechanism is located between the two clamping mechanisms, a support is connected to the upper end of the lifting mechanism, and the support is slidably connected to the clamping mechanism;
[0008] The lifting mechanism includes a groove column, which is fixedly connected to the base plate, a second threaded rod is connected to the groove column, an upper end of the second threaded rod is fixedly connected to a connecting shaft, and an upper end of the connecting shaft is rotatably connected to the support member.
[0009] Preferably, the clamping mechanism includes a mounting plate, the mounting plate is fixedly connected to the base plate, a threaded hole is formed on the mounting plate, a first threaded rod is connected to the threaded hole, one end of the first threaded rod is rotatably connected to an arc-shaped pressure plate, and the mounting plate is slidably connected to the support member.
[0010] Preferably, an anti-slip pad is fixedly connected to the arc-shaped pressing plate.
[0011] Preferably, a turntable is fixedly connected to the connecting shaft.
[0012] Preferably, an anti-slip sleeve is sleeved on the turntable.
[0013] Preferably, a plurality of anti-drop mechanisms are connected to the support member, and the anti-drop mechanism includes a limiting plate, and the limiting plate is rotatably connected to the support member, and the support member is fixedly connected to a supporting plate, and the upper end of the supporting plate is fixedly connected to a spring, and one end of the spring is fixedly connected to the lower surface of the limiting plate.
[0014] Preferably, an anti-collision pad is fixedly connected to the upper surface of the limiting plate.
[0015] The utility model provides a hardware processing fixture, which has the following beneficial effects:
[0016] The second threaded rod moves in the vertical direction under the limitation of the groove column, the second threaded rod drives the connecting shaft to move, the connecting shaft drives the support member to move, the support member drives the pipe fitting to move in the vertical direction, and the support member drives the pipe fitting to move to the middle of the two clamping mechanisms, so that the pipe fitting and the clamping mechanism are at the same height, which makes it easier for the clamping mechanism to fix the pipe fitting, reduces the difficulty of fixing the pipe fitting, and thus improves the fixing effect of the pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of a hardware processing fixture proposed by the utility model;
[0018] Figure 2 This is a structural schematic diagram of a clamping mechanism in a hardware processing fixture proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the connection structure between the lifting mechanism and the supporting member in a hardware processing fixture proposed by the utility model;
[0020] Figure 4 The utility model is a structural schematic diagram of an anti-drop mechanism in a hardware processing fixture.
[0021] In the figure: 1. bottom plate; 2. clamping mechanism; 3. lifting mechanism; 4. support member; 5. anti-drop mechanism; 21. mounting plate; 22. first threaded rod; 23. arc pressure plate; 31. groove column; 32. second threaded rod; 33. connecting shaft; 34. turntable; 51. limit plate; 52. support plate; 53. spring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Example 1
[0024] Reference Figure 1-3 , a hardware processing fixture, comprising a base plate 1, wherein:
[0025] Clamping mechanisms 2 are symmetrically arranged on both sides of the upper end of the bottom plate 1, and a lifting mechanism 3 is fixedly connected to the upper end of the bottom plate 1. The lifting mechanism 3 is located between the two clamping mechanisms 2. The upper end of the lifting mechanism 3 is connected to a support member 4, and the support member 4 is slidably connected to the clamping mechanism 2;
[0026] The lifting mechanism 3 includes a groove column 31, which is fixedly connected to the base plate 1. A second threaded rod 32 is connected to the groove column 31. The upper end of the second threaded rod 32 is fixedly connected to a connecting shaft 33. The upper end of the connecting shaft 33 is rotatably connected to the support member 4. A turntable 34 is fixedly connected to the connecting shaft 33, and an anti-slip sleeve is sleeved on the turntable 34.
[0027] Working process: the pipe fitting is placed on the support 4, the turntable 34 drives the second threaded rod 32 to rotate, the second threaded rod 32 moves in the vertical direction under the limit of the groove column 31, the second threaded rod 32 drives the connecting shaft 33 to move, the connecting shaft 33 drives the support 4 to move, the support 4 drives the pipe fitting to move in the vertical direction, the support 4 drives the pipe fitting to move to the middle of the two clamping mechanisms 2, so that the pipe fitting and the clamping mechanisms 2 are at the same height, and then the two clamping mechanisms 2 are rotated, the two clamping mechanisms 2 move towards each other, the two clamping mechanisms 2 move a distance toward the pipe fitting and then contact the pipe fitting, and clamp and fix it, the pipe fitting is driven to move to the middle of the two clamping mechanisms 2 by the support 4, the pipe fitting and the clamping mechanism 2 are at the same height, which is convenient for the clamping mechanism 2 to fix the pipe fitting, reduces the difficulty of fixing the pipe fitting, and thus improves the fixing effect of the pipe fitting.
[0028] Example 2
[0029] When the pipe is clamped and fixed by the clamping mechanism 2, the clamping mechanism 2 and the pipe are prone to slippage, thereby reducing the fixing effect of the pipe. Figure 2As another preferred embodiment of the utility model, the difference from embodiment 1 is that the clamping mechanism 2 includes a mounting plate 21, the mounting plate 21 is fixedly connected to the base plate 1, a threaded hole is opened on the mounting plate 21, a first threaded rod 22 is connected to the threaded hole, one end of the first threaded rod 22 is rotatably connected to an arc-shaped pressure plate 23, an anti-skid pad is fixedly connected to the arc-shaped pressure plate 23, the mounting plate 21 is slidably connected to the support member 4, when the pipe fitting is clamped and fixed, the first threaded rod 22 is rotated, and the first threaded rod 22 moves toward the pipe fitting after rotation, and the first threaded rod 22 drives the arc-shaped pressure plate 23 to move, and the arc-shaped pressure plate 23 contacts the pipe fitting after moving a distance and squeezes and fixes it, the arc-shaped pressure plate 23 is in contact with the outer wall of the pipe fitting, and an anti-skid pad is provided between the arc-shaped pressure plate 23 and the pipe fitting, and the anti-skid pad increases the friction between the arc-shaped pressure plate 23 and the pipe fitting, and when the arc-shaped pressure plate 23 clamps and fixes the pipe fitting, the arc-shaped pressure plate 23 and the pipe fitting are not easy to slide.
[0030] Example 3
[0031] When the pipe is moved in the vertical direction by the support 4, the pipe is easy to fall off the side of the support 4. Figure 4 As another preferred embodiment of the utility model, on the basis of embodiment 1, a plurality of anti-drop mechanisms 5 are connected to the support member 4, and the anti-drop mechanism 5 includes a limit plate 51, and the limit plate 51 is rotatably connected to the support member 4, and an anti-collision pad is fixedly connected to the upper surface of the limit plate 51, and a support plate 52 is fixedly connected to the support member 4, and a spring 53 is fixedly connected to the upper end of the support plate 52, and one end of the spring 53 is fixedly connected to the lower surface of the limit plate 51, and the support plate 52 fixes the spring 53, and the spring 53 supports the limit plate 51 so that the limit plate 51 is tilted. When the pipe fitting is placed on the support member 4, the side edge of the pipe fitting contacts the limit plate 51, and the side plate of the support member 4 of the limit plate 51 is limited, so that the pipe fitting on the support member 4 will not fall during the vertical movement.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A hardware processing fixture, characterized in that: It comprises a bottom plate (1), wherein: Clamping mechanisms (2) are symmetrically arranged on both sides of the upper end of the base plate (1); a lifting mechanism (3) is fixedly connected to the upper end of the base plate (1); the lifting mechanism (3) is located between the two clamping mechanisms (2); a support member (4) is connected to the upper end of the lifting mechanism (3); and the support member (4) is slidably connected to the clamping mechanism (2); The lifting mechanism (3) comprises a groove column (31), wherein the groove column (31) is fixedly connected to the base plate (1), a second threaded rod (32) is connected to the groove column (31), an upper end of the second threaded rod (32) is fixedly connected to a connecting shaft (33), and an upper end of the connecting shaft (33) is rotatably connected to the support member (4).
2. The hardware processing fixture according to claim 1, characterized in that: The clamping mechanism (2) comprises a mounting plate (21), wherein the mounting plate (21) is fixedly connected to the base plate (1), a threaded hole is provided on the mounting plate (21), a first threaded rod (22) is connected to the threaded hole, one end of the first threaded rod (22) is rotatably connected to an arc-shaped pressure plate (23), and the mounting plate (21) is slidably connected to the support member (4).
3. The hardware processing fixture according to claim 2, characterized in that: An anti-slip pad is fixedly connected to the arc-shaped pressing plate (23).
4. The hardware processing fixture according to claim 1, characterized in that: A rotating disk (34) is fixedly connected to the connecting shaft (33).
5. The hardware processing fixture according to claim 4, characterized in that: The rotating disk (34) is sleeved with an anti-slip sleeve.
6. The hardware processing fixture according to claim 1, characterized in that: The support member (4) is connected to a plurality of anti-drop mechanisms (5), wherein the anti-drop mechanisms (5) include a limiting plate (51), wherein the limiting plate (51) is rotatably connected to the support member (4), wherein a supporting plate (52) is fixedly connected to the support member (4), wherein the upper end of the supporting plate (52) is fixedly connected to a spring (53), and one end of the spring (53) is fixedly connected to the lower surface of the limiting plate (51).
7. The hardware processing fixture according to claim 6, characterized in that: An anti-collision pad is fixedly connected to the upper surface of the limiting plate (51).