Multifunctional clamp for metal casting machining

Abstract

The utility model relates to the technical field of machining, in particular to a multifunctional clamp for metal casting machining, which comprises a clamp body and an adjusting assembly, and the adjusting assembly comprises a bottom plate, a rotating cavity, a rotating wheel, a driving wheel and a driving rod; the clamp body is used for clamping and fixing a to-be-machined metal casting, the bottom plate provides installation conditions for the rotating cavity, when the machining angle of the metal casting is adjusted, a worker rotates the driving rod with the hand, the driving rod rotates to drive the driving wheel to rotate, under the meshing effect, the driving wheel drives the rotating wheel to rotate, and the rotating wheel rotates to drive the rotating cavity to rotate on the bottom plate; according to the adjusting assembly, the clamp body can be rotated, the machining angle of the to-be-machined metal casting can be adjusted, the metal casting does not need to be disassembled and assembled again in the whole machining process, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a multifunctional clamp used for processing metal castings. Background Art

[0002] A fixture is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.

[0003] At present, the prior art CN218984548U discloses a fixing fixture for metal casting processing, which belongs to the field of fixtures, including a base, the base is provided with a through slot, and a plurality of connecting ribs are fixedly arranged inside the through slot, telescopic rods are fixedly arranged on the left and right sides of the upper end of the base, and limiting rods are fixedly arranged on the front and rear sides of the upper end of the base, and a slider is slidably arranged on the upper end of the base, and a left pressure block is slidably arranged on the upper end of the slider, a right pressure block is slidably arranged on the upper end of the slider, a front pressure block is slidably arranged on the upper end of the slider, and a rear pressure block is slidably arranged on the upper end of the slider, the slider, the left pressure block, the right pressure block, the front pressure block and the rear pressure block are respectively provided with a plurality of through holes, and an anti-slip block is fixedly connected to one end of the inner part of the through hole, and the slider can achieve an automatic movement and limiting effect through the arrangement of the telescopic rod and the limiting rod, so as to facilitate automatic limiting and fixing of the casting, and the slider is arranged to be front, back, left, and right, so as to facilitate front, back, left, and right limiting and fixing of the casting, thereby increasing the limiting and fixing effect.

[0004] However, after the metal casting is fixed by the above-mentioned fixing fixture, the processing angle cannot be adjusted. When multiple castings are required to perform multi-angle drilling processing, the castings need to be disassembled and reassembled, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a multifunctional clamp for metal casting processing, aiming to solve the problem that the existing metal casting fixing clamp cannot adjust the processing angle, and multi-angle processing requires the casting to be disassembled and reassembled, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides a multifunctional clamp for metal casting processing, including a clamp body and an adjustment component, the adjustment component is arranged on one side of the clamp body, and the adjustment component includes a base plate, a rotating chamber, a rotating wheel, a driving wheel and a driving rod; the rotating chamber is fixedly connected to the clamp body and is located on one side of the clamp body, the base plate is rotatably connected to the rotating chamber and is located at the bottom of the rotating chamber, the rotating wheel is fixedly connected to the rotating chamber and is located outside the rotating chamber, the driving rod is arranged on the side of the base plate close to the rotating wheel, the driving wheel is rotatably connected to the driving rod, meshes with the rotating wheel, and is located on one side of the driving rod.

[0007] Wherein, the driving rod includes a supporting frame and a rotating rod, the supporting frame is fixedly connected to the bottom plate and is located close to the rotating wheel, and the rotating rod is fixedly connected to the driving wheel and passes through the supporting frame.

[0008] Among them, the adjustment component also includes an angle scale, a needle and a handle. The angle scale is fixedly connected to the base plate and is located on the top of the base plate. The needle is fixedly connected to the rotating chamber and is located on the side of the rotating chamber close to the angle scale. The handle is fixedly connected to the rotating rod and is located on the side of the rotating rod away from the driving wheel.

[0009] Wherein, the multifunctional fixture for metal casting processing also includes a lifting component, and the lifting component is arranged at the bottom of the base plate.

[0010] Among them, the lifting assembly includes a moving seat, a telescopic rod and an external power supply, the telescopic rod is fixedly connected to the base plate and is located at the bottom of the base plate, the moving seat is fixedly connected to the telescopic rod and is located on the side of the telescopic rod away from the base plate, and the external power supply is fixedly connected to the moving seat, electrically connected to the telescopic rod, and is located on one side of the moving seat.

[0011] Wherein, the movable seat comprises a base and universal wheels, the base is fixedly connected to the telescopic rod and is located on a side of the telescopic rod away from the bottom plate, and the universal wheels are rotatably arranged at the bottom of the base.

[0012] The utility model discloses a multifunctional clamp for metal casting processing, wherein the clamp body is used to clamp and fix the metal casting to be processed, the bottom plate provides installation conditions for the rotating cavity, and when adjusting the processing angle of the metal casting, the worker rotates the driving rod with his hand, and the rotation of the driving rod drives the driving wheel to rotate, and under the action of meshing, the driving wheel drives the rotating wheel to rotate, and the rotation of the rotating wheel drives the rotating cavity to rotate on the bottom plate, thereby causing the clamp body to rotate, thereby achieving the purpose of adjusting the processing angle of the metal casting, and the adjusting component can rotate the clamp body to adjust the processing angle of the metal casting to be processed, without the need to disassemble and reassemble the metal casting during the entire processing process, and is easy to use, thereby solving the problem that the existing metal casting fixing clamp cannot adjust the processing angle, and the casting needs to be disassembled and reassembled for multi-angle processing, which is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1It is a structural schematic diagram of a multifunctional clamp for metal casting processing according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of another direction of a multifunctional clamp for metal casting processing according to the second embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of a multifunctional clamp for metal casting processing according to the second embodiment of the utility model.

[0017] In the figure: 101-clamp body, 102-adjustment component, 103-rotation chamber, 104-rotation wheel, 105-driving wheel, 106-driving rod, 107-support frame, 108-rotation rod, 109-angle scale, 110-marker needle, 111-handle, 112-bottom plate, 201-movable seat, 202-telescopic rod, 203-external power supply, 204-base, 205-universal wheel, 206-lifting component. DETAILED DESCRIPTION

[0018] The first embodiment of the present application is:

[0019] See also Figure 1-Figure 2 , Figure 1 It is a structural schematic diagram of the utility model. Figure 2 It is a structural schematic diagram of another direction of the utility model, including a clamp body 101 and an adjustment component 102, the adjustment component 102 includes a base plate 112, a rotating cavity 103, a rotating wheel 104, a driving wheel 105 and a driving rod 106; the driving rod 106 includes a support frame 107 and a rotating rod 108, and the adjustment component 102 also includes an angle scale 109, a needle 110 and a handle 111. The above scheme solves the problem that the existing metal casting fixing clamp cannot adjust the processing angle, and multi-angle processing requires re-disassembly of the casting, which is inconvenient to use. It can be understood that the above scheme can be used in the scenario of metal casting processing.

[0020] According to the present specific embodiment, the adjusting assembly 102 is arranged on one side of the clamp body 101, the rotating cavity 103 is fixedly connected to the clamp body 101 and is located on one side of the clamp body 101, the bottom plate 112 is rotatably connected to the rotating cavity 103 and is located at the bottom of the rotating cavity 103, the rotating wheel 104 is fixedly connected to the rotating cavity 103 and is located outside the rotating cavity 103, the driving rod 106 is arranged on one side of the bottom plate 112 close to the rotating wheel 104, the driving wheel 105 is rotatably connected to the driving rod 106, meshed with the rotating wheel 104, and is located on one side of the driving rod 106, the clamp body 101 is used to clamp and fix the metal casting to be processed, and the bottom plate 112 is connected to the rotating cavity 103 The installation conditions are provided. When adjusting the processing angle of the metal casting, the worker uses the hand to rotate the driving rod 106, and the driving rod 106 rotates to drive the driving wheel 105 to rotate. Under the action of meshing, the driving wheel 105 drives the rotating wheel 104 to rotate, and the rotating wheel 104 rotates to drive the rotating cavity 103 to rotate on the bottom plate 112, thereby causing the fixture body 101 to rotate, that is, the purpose of adjusting the processing angle of the metal casting is achieved. The adjusting component 102 can rotate the fixture body 101 to adjust the processing angle of the metal casting to be processed. There is no need to disassemble the metal casting during the entire processing process, and it is easy to use. This solves the problem that the existing metal casting fixing fixture cannot adjust the processing angle, and multi-angle processing requires disassembly of the casting, which is inconvenient to use.

[0021] Among them, the support frame 107 is fixedly connected to the base plate 112 and is located close to the rotating wheel 104. The rotating rod 108 is fixedly connected to the driving wheel 105 and passes through the support frame 107. The support frame 107 provides support and installation conditions for the rotating rod 108. The rotating rod 108 is used to drive the driving wheel 105 to rotate.

[0022] Secondly, the angle scale 109 is fixedly connected to the base plate 112 and is located on the top of the base plate 112. The needle 110 is fixedly connected to the rotating chamber 103 and is located on the side of the rotating chamber 103 close to the angle scale 109. The handle 111 is fixedly connected to the rotating rod 108 and is located on the side of the rotating rod 108 away from the driving wheel 105. When the rotating chamber 103 rotates, the degree of the angle processing is confirmed by the degree of the angle scale 109 pointed by the needle 110, which is used to assist metal casting processing. The setting of the handle 111 makes it convenient for workers to rotate the rotating rod 108.

[0023] When the adjustment component 102 is in use, the worker holds and rotates the handle 111 with his hand. The handle 111 rotates and drives the rotating rod 108 to rotate. The rotation of the rotating rod 108 drives the driving wheel 105 to rotate. Under the action of meshing, the driving wheel 105 drives the rotating wheel 104 to rotate. The rotation of the rotating wheel 104 drives the rotating cavity 103 to rotate on the bottom plate 112, thereby rotating the fixture body 101. At this time, the worker confirms the rotation angle according to the indication of the angle scale 109 indicated by the needle 110, and stops when it rotates to the required processing angle position, thereby achieving the purpose of adjusting the processing angle of the metal casting.

[0024] The second embodiment of the present application is:

[0025] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a structural schematic diagram of the utility model. The multifunctional clamp for metal casting processing described in this embodiment also includes a lifting component 206, and the lifting component 206 includes a moving seat 201, a telescopic rod 202 and an external power supply 203. The moving seat 201 includes a base 204 and a universal wheel 205.

[0026] According to this specific embodiment, the lifting component 206 is disposed at the bottom of the base plate 112 . The lifting component 206 is used to lift the adjustment component 102 and the fixture body 101 , so as to facilitate use by workers of different heights.

[0027] Among them, the telescopic rod 202 is fixedly connected to the base plate 112 and is located at the bottom of the base plate 112, the movable seat 201 is fixedly connected to the telescopic rod 202 and is located on the side of the telescopic rod 202 away from the base plate 112, the external power supply 203 is fixedly connected to the movable seat 201, and is electrically connected to the telescopic rod 202, and is located on one side of the movable seat 201, the telescopic rod 202 is an electric telescopic rod, which is a common technology on the market, the external power supply 203 is used to supply power to the telescopic rod 202, so that the telescopic rod 202 can be normally extended and retracted, thereby lifting the adjustment component 102 and the clamp body 101, the setting of the movable seat 201 can enable the multifunctional clamp to slide in the workshop, realize the mobile transportation of the clamp, and improve practicality.

[0028] Secondly, the base 204 is fixedly connected to the telescopic rod 202 and is located on the side of the telescopic rod 202 away from the bottom plate 112. The universal wheel 205 is rollingly set at the bottom of the base 204. The base 204 provides support for the telescopic rod 202 and provides installation conditions for the external power supply 203 and the universal wheel 205. The setting of the universal wheel 205 enables the multifunctional clamp to slide in the workshop to realize the mobile transportation of the clamp.

[0029] When the lifting assembly 206 is in use, the worker presses the start button of the telescopic rod 202 with his hand, so that the telescopic rod 202 extends and retracts to lift the base plate 112, thereby lifting the clamp body 101. When the clamp body 101 is lifted to a suitable position, the worker presses the stop button of the telescopic rod 202 to complete the height adjustment of the clamp body 101.

[0030] The above disclosure is only a preferred embodiment of a multifunctional fixture for metal casting processing of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A multifunctional fixture for metal casting processing, characterized in that: It includes a fixture body and an adjustment component, wherein the adjustment component is arranged on one side of the fixture body, and the adjustment component includes a bottom plate, a rotating cavity, a rotating wheel, a driving wheel and a driving rod; The rotating chamber is fixedly connected to the clamp body and is located on one side of the clamp body, the bottom plate is rotatably connected to the rotating chamber and is located at the bottom of the rotating chamber, the rotating wheel is fixedly connected to the rotating chamber and is located outside the rotating chamber, and the driving rod is arranged on one side of the bottom plate close to the rotating wheel, the driving wheel is rotatably connected to the driving rod, meshes with the rotating wheel, and is located on one side of the driving rod.

2. A multifunctional fixture for metal casting processing as claimed in claim 1, characterized in that: The driving rod comprises a supporting frame and a rotating rod. The supporting frame is fixedly connected to the bottom plate and is located close to the rotating wheel. The rotating rod is fixedly connected to the driving wheel and passes through the supporting frame.

3. A multifunctional fixture for metal casting processing as claimed in claim 2, characterized in that: The adjustment assembly also includes an angle scale, a needle and a handle. The angle scale is fixedly connected to the base plate and is located on the top of the base plate. The needle is fixedly connected to the rotating chamber and is located on a side of the rotating chamber close to the angle scale. The handle is fixedly connected to the rotating rod and is located on a side of the rotating rod away from the driving wheel.

4. A multifunctional fixture for metal casting processing as claimed in claim 3, characterized in that: The multifunctional fixture for metal casting processing also includes a lifting component, and the lifting component is arranged at the bottom of the base plate.

5. A multifunctional fixture for metal casting processing as claimed in claim 4, characterized in that: The lifting assembly includes a moving seat, a telescopic rod and an external power supply. The telescopic rod is fixedly connected to the base plate and is located at the bottom of the base plate. The moving seat is fixedly connected to the telescopic rod and is located on a side of the telescopic rod away from the base plate. The external power supply is fixedly connected to the moving seat, electrically connected to the telescopic rod, and is located on one side of the moving seat.

6. A multifunctional fixture for metal casting processing as claimed in claim 5, characterized in that: The mobile seat comprises a base and universal wheels. The base is fixedly connected to the telescopic rod and is located on a side of the telescopic rod away from the bottom plate. The universal wheels are rotatably arranged at the bottom of the base.

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