Nickel-based composite board clamping fixture

Abstract

The utility model relates to the technical field of metal composite plate processing, and particularly discloses a nickel-based composite plate clamping fixture which comprises a fixture base, two fixed seats are symmetrically fixed on the upper surface of the fixture base, the upper surfaces of the two fixed seats are both connected with movable plates in a sliding mode, and the movable plates are arranged on the upper surfaces of the movable plates. An adjusting mechanism used for adjusting the angle of the clamp is fixed to the inner wall of the movable plate in the vertical direction. And the adjusting mechanism comprises a mounting pipe, the mounting pipe is fixed in the vertical direction of the inner wall of the movable plate, and a movable rod penetrates through the interior of the mounting pipe. Through the arranged adjusting mechanism, the angle of the clamped composite board can be conveniently adjusted, the composite board does not need to be detached and clamped again, the adjusted angle of the composite board is conveniently observed through a dial gauge, and after angle adjustment is completed and in the process that a spring resets and extends, a friction block at the tail end of a movable rod makes contact with the bottom end of a limiting groove, so that the composite board is conveniently clamped. The friction fixing effect is achieved, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal composite plate processing, in particular to a nickel-based composite plate clamping fixture. Background Art

[0002] Nickel-based clad plates are composite materials composed of nickel-based alloys and other metal materials. This material maintains its mechanical properties and corrosion resistance even in high-temperature environments, making it highly valuable for applications. Specifically, nickel-based alloys offer excellent high-temperature resistance, while other composite materials provide enhanced strength. A nickel-based clad plate clamping fixture is a device used to secure and clamp nickel-based clad plates during sheet metal processing. This fixture belongs to the field of sheet metal processing equipment technology and typically consists of an upper clamping body and a lower clamping body.

[0003] Existing welding plate clamping fixtures cannot flexibly adjust the welding position according to the shape of the weldment, and the assembly and clamping efficiency is low;

[0004] The existing patent (publication number: CN214054227U) discloses an automatic assembly and clamping fixture for welding plates, which includes a workbench that can adapt to the clamping of plates of different thicknesses, avoids the problem of misalignment of the upper and lower clamping plates, improves the clamping stability, and realizes rapid assembly and clamping of plates.

[0005] In response to the above problems, although the solution provided by the existing patent can adapt to the clamping of plates of different thicknesses and avoid the problem of the upper and lower clamps not being able to align, it cannot adjust the angle of the plate during processing and is not easy to tilt the plate quickly, resulting in time-consuming and labor-intensive cutting of the plate and low work efficiency. Summary of the Invention

[0006] The purpose of the utility model is to provide a nickel-based composite plate clamping fixture, which can conveniently adjust the angle of the clamped composite plate without removing the composite plate and re-clamping it. The adjusted angle of the composite plate can be conveniently observed through a scale. At the same time, during the process of the spring's self-resetting and extension, the friction block at the end of the movable rod contacts the bottom end of the limit groove to achieve friction fixation and improve stability, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a nickel-based composite plate clamping fixture, comprising a fixture base, two fixed seats symmetrically fixed to the upper surface of the fixture base, a movable plate slidably connected to the upper surface of the two fixed seats, and an adjustment mechanism for adjusting the fixture angle fixed in the vertical direction of the inner wall of the movable plate;

[0008] The adjusting mechanism includes a mounting tube, which is fixed in the vertical direction of the inner wall of the movable plate. A movable rod is passed through the interior of the mounting tube, a pull plate is fixed to the upper surface of the movable rod, and the outer surface of the movable rod is sleeved with a spring that is abutted and connected to the inner wall of the mounting tube. The lower end of the spring is abutted and connected to a fixing ring fixed to the movable rod. A friction block is fixed to the lower end of the movable rod, and the lower end of the friction block is connected to a limiting groove opened inside the fixing seat.

[0009] Preferably, a clamping piece is fixed to the inner wall of the movable plate, and a clamping mechanism for clamping the composite plate is installed at one end of the clamping piece.

[0010] Preferably, a pointer is fixed on the outer wall of the movable plate, and a scale matching the pointer is fixed on the outer surface of the fixing seat.

[0011] Preferably, four fixing bolts are symmetrically fixed to the upper end of the clamp base.

[0012] Preferably, the clamping mechanism comprises an adjusting screw, the adjusting screw is threadedly connected to one end of the clamping member, and the end of the adjusting screw is rotatably connected to the clamping plate through a bearing.

[0013] Preferably, the side walls of the clamping plate and the clamping member are both bonded with anti-slip pads.

[0014] Preferably, a connecting block slidably connected to the clamping member is fixed to the lower end of the clamping plate, and a guide rod fixedly connected to the clamping member passes through the interior of the connecting block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The adjustment mechanism allows for easy angle adjustment of the clamped composite plate without the need to remove and re-clamp the composite plate. The adjusted angle of the composite plate can be easily observed through the scale. After the angle adjustment is completed, while the spring is restoring and extending, the friction block at the end of the movable rod contacts the bottom of the limit slot, achieving friction fixation and improving stability.

[0017] 2. Through the provided clamping mechanism, the adjusting screw is turned to clamp the composite board, which also plays an anti-slip role. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing seat of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping member of the utility model;

[0022] Figure 4 This is a schematic diagram of the half-section structure of the installation pipe of the utility model.

[0023] Description of reference numerals:

[0024] 1. Clamp base; 2. Fixed seat; 3. Movable plate; 4. Clamping piece; 5. Mounting tube; 51. Pull plate; 52. Movable rod; 53. Spring; 54. Fixed ring; 55. Friction block; 56. Limiting groove; 6. Pointer; 7. Dial; 8. Fixing bolt; 9. Adjusting screw; 91. Clamping plate; 92. Anti-slip gasket; 93. Connecting block; 94. Guide rod. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A nickel-based composite plate clamping fixture includes a fixture base 1, two fixed seats 2 are symmetrically fixed to the upper surface of the fixture base 1, and the upper surfaces of the two fixed seats 2 are slidably connected to the upper surfaces of the two fixed seats 2. An adjustment mechanism for adjusting the fixture angle is fixed in the vertical direction of the inner wall of the movable plate 3;

[0028] The adjustment mechanism includes a mounting tube 5, which is fixed in the vertical direction of the inner wall of the movable plate 3. A movable rod 52 is passed through the interior of the mounting tube 5. A pull plate 51 is fixed to the upper surface of the movable rod 52. A spring 53 is sleeved on the outer surface of the movable rod 52 and is connected to the inner wall of the mounting tube 5. The lower end of the spring 53 is connected to a fixing ring 54 fixed to the movable rod 52. The movable rod 52 forms an elastic structure with the mounting tube 5 through the fixing ring 54 and the spring 53. A friction block 55 is fixed to the lower end of the movable rod 52. The lower end of the friction block 55 is connected to a limit groove 56 opened inside the fixed seat 2. The diameter of the friction block 55 is larger than the diameter of the limit groove 56, so that the friction block 55 can move in the limit groove 56 without falling off. The inner wall of the movable plate 3 is fixed with a clamping member 4, and one end of the clamping member 4 is installed with a clamping mechanism for clamping the composite plate. The outer wall of the movable plate 3 is fixed with a pointer 6, and the outer surface of the fixed seat 2 is fixed with a scale 7 matching the pointer 6. The upper end of the clamp base 1 is symmetrically fixed with four fixing bolts 8.

[0029] By adopting the above technical solution, before using the nickel-based composite plate clamping fixture, the clamp base 1 is first placed in a suitable position, and then the fixing bolts 8 are tightened with a tool to fix the clamp base 1 to avoid displacement. When the plate angle needs to be adjusted, the user can manually pull the pull plate 51 on the installation tube 5, so that the pull plate 51 drives the movable rod 52 to move. At this time, the fixing ring 54 will push the spring 53 to move and compress, and the friction block 55 at the end of the movable rod 52 and the bottom end of the limit groove 56 in the fixing seat 2 are separated, thereby releasing the fixation of the movable plate 3, so that the movable plate 3 can be adjusted. The movable plate 3 rotates to adjust the angle of the clamped composite plate. There is no need to remove the composite plate and re-clamp it, which is convenient for use. When the movable plate 3 rotates, it drives the pointer 6 to move. With the cooperation of the scale 7, the adjusted angle of the composite plate can be conveniently observed. After the angle adjustment is completed, the pull plate 51 can be loosened. During the process of the spring 53 self-resetting and extending, it will push the fixing ring 54 to reset, so that the friction block 55 at the end of the movable rod 52 contacts the bottom end of the limit groove 56, realizing the effect of friction fixation, thereby reducing the situation of accidental rotation of the movable plate 3 and improving stability.

[0030] Specifically, such as Figures 1-4 As shown, the clamping mechanism includes an adjusting screw 9, which is threadedly connected to one end of the clamping member 4. The end of the adjusting screw 9 is rotatably connected to a clamping plate 91 through a bearing. The clamping plate 91 and the side walls of the clamping member 4 are both adhered with anti-slip pads 92. The lower end of the clamping plate 91 is fixed with a connecting block 93 that is slidably connected to the clamping member 4. The interior of the connecting block 93 is penetrated by a guide rod 94 that is fixedly connected to the clamping member 4.

[0031] By adopting the above technical solution, the composite plate to be processed is placed on the clamping member 4 so that the plate is directly between the clamping member 4 and the anti-slip gasket 92, and then the adjusting screw 9 is manually turned. Since there is a bearing connection between the adjusting screw 9 and the clamping plate 91, the adjusting screw 9 can push the clamping plate 91 to move, so that the anti-slip gasket 92 contacts one side of the composite plate to clamp the composite plate. The set anti-slip gasket 92 can play an anti-slip role, and with the cooperation of the connecting block 93 and the guide rod 94, it can play a guiding role, thereby effectively reducing the displacement of the clamping plate 91 during movement and improving stability.

[0032] Working principle: Place the composite board on the clamping part 4 so that the board is directly between the clamping part 4 and the anti-slip pad 92, twist the adjusting screw 9 so that the adjusting screw 9 can push the clamping plate 91 to move, so that the anti-slip pad 92 contacts one side of the composite board to clamp the composite board. The anti-slip pad 92 provided can play an anti-slip role, and with the cooperation of the connecting block 93 and the guide rod 94, it can play a guiding role. When the angle of the board needs to be adjusted, the user can manually pull the pull plate 51 on the mounting tube 5 so that the pull plate 51 drives the movable rod 52 to move. At this time, the fixing ring 54 will push the spring 53 to move and compress, and the movable rod 52 will move. The friction block 55 at the end of the rod 52 is separated from the bottom end of the limiting groove 56 in the fixed seat 2, releasing the fixation of the movable plate 3. The movable plate 3 can be rotated to adjust the angle of the clamped composite plate, and the pointer 6 is driven to move when the movable plate 3 rotates. With the cooperation of the scale 7, the adjusted angle of the composite plate can be conveniently observed. After the angle adjustment is completed, the pull plate 51 can be released. During the process of the spring 53 self-resetting and extending, the fixing ring 54 will be pushed to reset, so that the friction block 55 at the end of the movable rod 52 contacts the bottom end of the limiting groove 56, achieving the effect of friction fixation, thereby reducing the possibility of accidental rotation of the movable plate 3.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A nickel-based composite plate clamping fixture, comprising a fixture base (1), characterized in that: Two fixing seats (2) are symmetrically fixed on the upper surface of the clamp base (1), and the upper surfaces of the two fixing seats (2) are slidably connected to a movable plate (3), and an adjustment mechanism for adjusting the clamp angle is fixed in the vertical direction of the inner wall of the movable plate (3); The adjustment mechanism comprises a mounting tube (5), the mounting tube (5) being fixed in the vertical direction of the inner wall of the movable plate (3), a movable rod (52) passing through the interior of the mounting tube (5), a pull plate (51) being fixed to the upper surface of the movable rod (52), a spring (53) being sleeved on the outer surface of the movable rod (52) and being abutted against the inner wall of the mounting tube (5), a fixing ring (54) being fixed to the movable rod (52) at the lower end of the spring (53), a friction block (55) being fixed to the lower end of the movable rod (52), and a limiting groove (56) being provided in the interior of the fixing seat (2) at the lower end of the friction block (55).

2. The nickel-based composite plate clamping fixture according to claim 1, characterized in that: A clamping member (4) is fixed to the inner wall of the movable plate (3), and a clamping mechanism for clamping the composite plate is installed at one end of the clamping member (4).

3. The nickel-based composite plate clamping fixture according to claim 1, characterized in that: A pointer (6) is fixed on the outer wall of the movable plate (3), and a scale (7) matching the pointer (6) is fixed on the outer surface of the fixing seat (2).

4. The nickel-based composite plate clamping fixture according to claim 1, characterized in that: Four fixing bolts (8) are symmetrically fixed to the upper end of the clamp base (1).

5. The nickel-based composite plate clamping fixture according to claim 2, characterized in that: The clamping mechanism comprises an adjusting screw (9), the adjusting screw (9) being threadedly connected to one end of the clamping member (4), and the end of the adjusting screw (9) being rotatably connected to a clamping plate (91) via a bearing.

6. The nickel-based composite plate clamping fixture according to claim 5, characterized in that: The side walls of the clamping plate (91) and the clamping member (4) are both bonded with anti-slip pads (92).

7. The nickel-based composite plate clamping fixture according to claim 5, characterized in that: A connecting block (93) slidably connected to the clamping member (4) is fixed to the lower end of the clamping plate (91), and a guide rod (94) fixedly connected to the clamping member (4) passes through the interior of the connecting block (93).

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