Clamp tool of surface grinding machine

Abstract

The utility model relates to the field of clamp tools, in particular to a clamp tool of a surface grinding machine. Comprising a base, a plurality of machined parts are placed on the upper surface of the base, an auxiliary structure is arranged in the base and comprises two connecting grooves, the two connecting grooves are formed in the base, top plates are slidably connected to the inner walls of the connecting grooves, and top springs are arranged between the top plates and the connecting grooves; the two ends of the top spring are fixedly connected with the top plate and the connecting groove correspondingly, clamping plates are slidably connected to the inner wall of the connecting groove, two connecting rods are fixedly connected to the sides, close to each other, of the two clamping plates, a plurality of extrusion blocks are slidably connected to the surfaces of the connecting rods, and extrusion pieces are fixedly connected to the interiors of the extrusion blocks. And the clamping plate is clamped with the top plate. The clamp tool of the surface grinding machine has the advantages that the clamp can be conveniently and rapidly adjusted, and the work efficiency of a machined part is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fixture tooling, especially to a surface grinder fixture tooling. BACKGROUND

[0002] The surface grinder fixture tooling is a tool used to fix workpieces and ensure that the workpieces do not move or deform during the grinding process. Its design and use are crucial to the accuracy, efficiency, and safety of grinding processing.

[0003] Prior art such as the utility model with publication number CN217255517U discloses a surface grinder fixture. The utility model adopts a support rod horizontally slidingly arranged on the side surface of an electromagnetic platform. The top surface of the support rod and the top surface of the electromagnetic platform are in the same plane. At least two positioning members are arranged on the support rod. The support rod is configured to support the part of the workpiece that exceeds the electromagnetic platform. The utility model supports the part of the workpiece that exceeds the electromagnetic platform through the support rod, improving the stability of the workpiece during processing. The positioning members are used to position the workpiece and the support rod, further improving the stability of the workpiece. The installation position of the positioning members on the support rod can be adjusted, and the position of the support rod can also be adjusted. Therefore, the fixture can be applied to workpieces of different sizes and shapes, improving the practicality of the fixture.

[0004] The inventor found in daily life that in the prior art, each time the fixture is replaced and adjusted, different tools need to be manually used for fixation, which consumes a lot of time and reduces the processing efficiency. The operator needs to accurately adjust each fixation step, which is a complicated process and is prone to misoperation, increasing the complexity of operation. Moreover, because the fixation process needs to be adjusted and tools need to be used multiple times, the fixture is unstable, affecting the accuracy and repeatability of workpiece processing.

[0005] The present application provides another technical solution to solve the technical problem, aiming to provide multiple problem-solving scheme choices for technical personnel in the field. UTILITY MODEL CONTENT

[0006] The utility model aims to solve the shortcomings in the prior art.

[0007] The utility model provides a plane grinding machine clamp frock, include: base, the upper surface of base places a plurality of processing spare, the inside of base is equipped with auxiliary structure, the auxiliary structure includes two connecting grooves, two connecting grooves set up on the base, the inner wall slidingly connected of connecting groove has the top plate, the top plate with connecting groove is provided with top spring, the both ends of top spring are fixedly connected with top plate and connecting groove, the inner wall slidingly connected of connecting groove has the clamping plate, two clamping plate mutually close one side fixedly connected with two connecting rods, the surface slidingly connected of connecting rod has a plurality of extrusion blocks, the inside fixedly connected of extrusion block has extrusion piece, the clamping plate with top plate is clamped.

[0008] The above components achieve the following effects: when it is necessary to press and fix the processing piece, the processing piece is moved by pulling, placed on the base, and then the extrusion block is moved by pulling, the connecting rod is moved by the extrusion block, the clamping plate is moved by the connecting rod, then the clamping plate is inserted into the connecting groove, the clamping plate slides on the inner wall of the connecting groove, then the clamping plate drives the top plate to move, the top spring is contracted by the top plate, and after being moved to a suitable position, the top spring is stretched to drive the top plate and the clamping plate to be clamped and fixed, and the extrusion block and the extrusion piece extrude and fix the processing piece.

[0009] Preferably, the upper surface of the extrusion block is fixedly connected with a handle, and the cross section of the handle is in the shape of "U".

[0010] The above components achieve the following effects: when it is necessary to pull the extrusion block, the handle can be directly pulled to move the extrusion block, and the handle makes it more convenient to move the extrusion block.

[0011] Preferably, one end of the extrusion piece close to the processing piece is fixedly connected with an anti-skid pad, and the anti-skid pad is a rubber pad.

[0012] The above components achieve the following effects: the anti-skid pad can increase the friction between the extrusion piece and the processing piece, and avoid the extrusion piece from sliding when extruding the processing piece.

[0013] Preferably, the inside of the connecting groove is fixedly connected with a telescopic rod, the telescopic rod is fixedly connected with the top plate, and the top spring is sleeved on the arc surface of the telescopic rod.

[0014] The above components achieve the following effects: the telescopic rod can limit the top spring, avoid the top spring from deforming when being used, and improve the service life of the top spring.

[0015] Preferably, both sides of the base are provided with a leveling structure, the leveling structure comprises two slide rails, the two slide rails are fixedly connected with the base, the inner wall of the slide rail is slidably connected with a sliding block, one end of the sliding block away from the extrusion block is fixedly connected with a connecting plate, the end of the connecting plate away from the sliding block is fixedly connected with a connecting block, the inside of the slide rail is provided with a spring, and both ends of the spring are fixedly connected with the sliding block and the slide rail.

[0016] The effect achieved by the above-mentioned components is that when it is necessary to level the workpiece, the connecting block is pulled to move, the connecting block drives the connecting plate to move, the connecting plate drives the sliding block to move, the sliding block slides on the inner wall of the slide rail, the sliding block drives the spring to stretch, then the workpiece is placed on the base, and then the connecting block is loosened to drive the connecting block to level the workpiece.

[0017] Preferably, the inside of the slide rail is fixedly connected with a limiting rod, the limiting rod is slidably connected with the sliding block, and the spring is sleeved on the arc surface of the limiting rod.

[0018] The effect achieved by the above-mentioned components is that the limiting rod can limit the spring, so that the spring is prevented from deforming when in use, and the service life of the spring is improved.

[0019] Preferably, one side of the connecting block close to the base is fixedly connected with a protective pad, and the cross section of the protective pad is rectangular.

[0020] The effect achieved by the above-mentioned components is that the protective pad can protect the workpiece, so that the workpiece is prevented from being abraded by the connecting block when the workpiece is leveled.

[0021] Compared with the related art, the planar grinding machine clamp tooling provided by the utility model has the following beneficial effects:

[0022] By setting the auxiliary structure, in the prior art, different tools need to be manually used for fixing every time the clamp is replaced and adjusted, a lot of time is consumed, the machining efficiency is reduced, the operation personnel need to accurately adjust every fixing step, the process is complicated, misoperation is easily caused, the operation complexity is increased, and because the fixing process needs to be adjusted and tools are used for multiple times, the clamp is unstable, the precision and repeatability of workpiece machining are affected, the device can conveniently and quickly adjust the clamp, and the machining efficiency of the workpiece is greatly improved.

[0023] By setting the leveling structure, the workpiece can be conveniently leveled, and the workpiece is prevented from being placed in a state of uneven length and causing errors during machining BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1The utility model provides a plane grinding machine anchor clamps frock's structure schematic drawing is provided.

[0025] Figure 2 For Figure 1 Auxiliary structure schematic drawing as shown in the figure.

[0026] Figure 3 For Figure 2 The enlarged view of A as shown in the figure.

[0027] Figure 4 For Figure 2 Partial structure schematic drawing as shown in the figure.

[0028] Figure 5 For Figure 1 The leveling structure schematic drawing as shown in the figure.

[0029] Marked number in the figure: 1, base, 2, workpiece, 3, auxiliary structure, 301, connecting groove, 302, top plate, 303, clamping plate, 304, handle, 305, extrusion block, 306, connecting rod, 307, extrusion piece, 308, non-slip pad, 309, top spring, 310, telescopic rod, 4, leveling structure, 41, connecting block, 42, protective pad, 43, link plate, 44, sliding block, 45, slide rail, 46, spring, 47, limiting rod. Specific embodiments

[0030] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, the following is combined with the embodiment, and the utility model is further detailedly explained.Should understand, the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0031] The specific implementation of the utility model is described in detail in the following combined with specific embodiments.

[0032] Please refer to Figures 1 to 5 The utility model embodiment provides a plane grinding machine anchor clamps frock, include: base 1, the upper surface of base 1 is placed with several workpieces 2, the inside of base 1 is equipped with auxiliary structure 3, the both sides of base 1 are equipped with leveling structure 4, and the leveling structure 4 includes two slide rails 45.

[0033] In the embodiment of the utility model, please refer to Figures 2 to 4The auxiliary structure 3 comprises two connecting grooves 301, which are arranged on the base 1, the inner wall of the connecting groove 301 is slidably connected with a top plate 302, the top plate 302 is provided with a top spring 309 on the connecting groove 301, the two ends of the top spring 309 are fixedly connected with the top plate 302 and the connecting groove 301 respectively, the inner wall of the connecting groove 301 is slidably connected with a clamping plate 303, the side, which is close to each other, of the two clamping plates 303 is fixedly connected with two connecting rods 306, the surface of the connecting rod 306 is slidably connected with a plurality of extrusion blocks 305, the inside of the extrusion block 305 is fixedly connected with an extrusion piece 307, and the clamping plate 303 is clamped with the top plate 302. When it is necessary to press and fix the workpiece 2, the workpiece 2 is moved, placed on the base 1, and then the extrusion block 305 is moved, the extrusion block 305 drives the connecting rod 306 to move, the connecting rod 306 drives the clamping plate 303 to move, and then the clamping plate 303 is inserted into the connecting groove 301, the clamping plate 303 slides on the inner wall of the connecting groove 301, and then the clamping plate 303 drives the top plate 302 to move, the top plate 302 drives the top spring 309 to contract, and after being moved to a suitable position, the top spring 309 is stretched to drive the top plate 302 and the clamping plate 303 to be clamped and fixed, the extrusion block 305 and the extrusion piece 307 extrude and fix the workpiece 2, and the upper surface of the extrusion block 305 is fixedly connected with a handle 304, and the section of the handle 304 is in a "U" shape. When it is necessary to pull the extrusion block 305, the handle 304 can be directly pulled, the handle 304 drives the extrusion block 305 to move, and the handle 304 makes the extrusion block 305 more convenient to move, one end, close to the workpiece 2, of the extrusion piece 307 is fixedly connected with an anti-skid pad 308, and the anti-skid pad 308 is a rubber pad. The anti-skid pad 308 can increase the friction between the extrusion piece 307 and the workpiece 2, so that the extrusion piece 307 is prevented from sliding when extruding the workpiece 2, the inside of the connecting groove 301 is fixedly connected with a telescopic rod 310, the telescopic rod 310 is fixedly connected with the top plate 302, and the top spring 309 is sleeved on the arc surface of the telescopic rod 310. The telescopic rod 310 can limit the top spring 309, so that the top spring 309 is prevented from deforming when being used, and the service life of the top spring 309 is prolonged;

[0034] In the embodiment of the utility model, please refer to Figure 1 and Figure 5Two slide rails 45 are fixedly connected with the base 1, the inner wall of the slide rail 45 is slidably connected with a sliding block 44, the end of the sliding block 44 away from the extrusion block 305 is fixedly connected with a connecting plate 43, the end of the connecting plate 43 away from the sliding block 44 is fixedly connected with a connecting block 41, the inside of the slide rail 45 is provided with a spring 46, the two ends of the spring 46 are fixedly connected with the sliding block 44 and the slide rail 45 respectively. When it is needed to level the workpiece 2, the connecting block 41 is pulled to move, the connecting block 41 drives the connecting plate 43 to move, the connecting plate 43 drives the sliding block 44 to move, the sliding block 44 slides on the inner wall of the slide rail 45, the sliding block 44 drives the spring 46 to stretch, then the workpiece 2 is placed on the base 1, then the spring 46 is released to contract to drive the connecting block 41 to level the workpiece 2, the inside of the slide rail 45 is fixedly connected with a limiting rod 47, the limiting rod 47 is slidably connected with the sliding block 44, the spring 46 is sleeved on the arc surface of the limiting rod 47. The limiting rod 47 can limit the spring 46, avoid the spring 46 from deforming when being used, and improve the service life of the spring 46, the side, close to the base 1, of the connecting block 41 is fixedly connected with a protective pad 42, the cross section of the protective pad 42 is rectangular. The protective pad 42 can protect the workpiece 2, avoid the connecting block 41 from causing abrasion to the workpiece 2 when leveling the workpiece 2;

[0035] The working principle of the planar grinding machine clamp tool provided by the utility model is as follows: when it is needed to press and fix the workpiece 2, the workpiece 2 is pulled to move, the workpiece 2 is placed on the base 1, then the extrusion block 305 is pulled to move, the extrusion block 305 drives the connecting rod 306 to move, the connecting rod 306 drives the clamping plate 303, then the clamping plate 303 is inserted into the connecting groove 301, the clamping plate 303 slides on the inner wall of the connecting groove 301, then the clamping plate 303 drives the top plate 302 to move, the top plate 302 drives the top spring 309 to contract, after being moved to a proper position, the top spring 309 is stretched to drive the top plate 302 and the clamping plate 303 to be clamped and fixed, the extrusion block 305 and the extrusion piece 307 press and fix the workpiece 2, when it is needed to pull the extrusion block 305, the handle 304 can be directly pulled, the handle 304 drives the extrusion block 305 to move, the handle 304 makes it more convenient to move the extrusion block 305, the anti-skid pad 308 can increase the friction force between the extrusion piece 307 and the workpiece 2, avoid the extrusion piece 307 from sliding when extruding the workpiece 2, the telescopic rod 310 can limit the top spring 309, avoid the top spring 309 from deforming when being used, and improve the service life of the top spring 309.

[0036] When the machining piece 2 needs to be leveled, the connecting block 41 is pulled to move, the connecting block 41 drives the connecting plate 43 to move, the connecting plate 43 drives the sliding block 44 to move, the sliding block 44 slides on the inner wall of the sliding rail 45, the sliding block 44 drives the spring 46 to stretch, then the machining piece 2 is placed on the base 1, then the connecting block 41 is loosened, the spring 46 is contracted to drive the connecting block 41 to level the machining piece 2, the limiting rod 47 can limit the spring 46, avoid the spring 46 from deforming when being used, prolong the service life of the spring 46, and the protective pad 42 can protect the machining piece 2, avoiding that the connecting block 41 causes abrasion to the machining piece 2 when leveling the machining piece 2.

[0037] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0038] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A planar grinder fixture tool characterized by, Include: The base (1), the upper surface of the base (1) is placed with several processing parts (2), the inside of the base (1) is provided with auxiliary structure (3), the auxiliary structure (3) includes two connecting slots (301), two connecting slots (301) are opened on the base (1), the inner wall of the connecting slot (301) is slidably connected with the top plate (302), the connecting slot (301) is provided with the top spring (309), both ends of the top spring (309) are fixedly connected with the top plate (302) and the connecting slot (301), the inner wall of the connecting slot (301) is slidably connected with the clamping plate (303), two clamping plates (303) are fixedly connected with two connecting rods (306) on the side close to each other, the surface of the connecting rod (306) is slidably connected with several extrusion blocks (305), the inside of the extrusion block (305) is fixedly connected with the extrusion piece (307), the clamping plate (303) is clamped with the top plate (302).

2. A fixture tool for a flat grinder according to claim 1, wherein The upper surface of the extrusion block (305) is fixedly connected with the handle (304), and the section of the handle (304) is "U" shape.

3. The fixture tool of claim 1, wherein, The end of the extrusion piece (307) close to the processing part (2) is fixedly connected with the anti-skid pad (308), and the anti-skid pad (308) is rubber pad.

4. The fixture tool of claim 1, wherein, The inside of the connecting slot (301) is fixedly connected with the telescopic rod (310), the telescopic rod (310) is fixedly connected with the top plate (302), and the top spring (309) is sleeved on the arc surface of the telescopic rod (310).

5. The fixture tool of claim 1, wherein, Both sides of the base (1) are provided with leveling structure (4), the leveling structure (4) includes two slide rails (45), two slide rails (45) are fixedly connected with the base (1), the inner wall of the slide rail (45) is slidably connected with the sliding block (44), one end of the sliding block (44) away from the extrusion block (305) is fixedly connected with the connecting plate (43), one end of the connecting plate (43) away from the sliding block (44) is fixedly connected with the connecting block (41), the inside of the slide rail (45) is provided with spring (46), both ends of the spring (46) are fixedly connected with the sliding block (44) and the slide rail (45).

6. A fixture tool for a flat grinder as claimed in claim 5, wherein, The inside of the slide rail (45) is fixedly connected with the limiting rod (47), the limiting rod (47) is slidably connected with the sliding block (44), and the spring (46) is sleeved on the arc surface of the limiting rod (47).

7. A fixture tool for a flat grinder as claimed in claim 5, wherein, The side of the connecting block (41) close to the base (1) is fixedly connected with the protective pad (42), and the section of the protective pad (42) is rectangular.

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