Polishing and positioning assembly for mechanical parts

Abstract

The utility model discloses a mechanical part polishing and positioning assembly, which relates to the technical field of polishing and positioning, and comprises an alloy support, and a polishing assembly is fixedly arranged on one side of the top end of the alloy support; and the positioning assembly is arranged on the other side of the top end of the alloy support, a mounting base fixed to the alloy support is arranged at the bottom end of the positioning assembly, a blocking structure with the position adjustable is arranged in the mounting base, and the blocking structure is used for limiting the positioning assembly to move towards the polishing assembly. The stopping structure arranged in the mounting seat can stop the positioning assembly and the mechanical parts clamped on the positioning assembly from moving towards the polishing assembly, meanwhile, the distance of the positioning assembly moving towards the polishing assembly can be adjusted due to the fact that the position of the stopping structure can be adjusted, and therefore the polishing size of the mechanical parts is more accurate, and the polishing efficiency is improved. And control is more convenient, and the operation convenience and the grinding machining precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and positioning, in particular to a grinding and positioning component for mechanical parts. Background Art

[0002] Sheet metal parts are commonly used mechanical parts. After the sheet metal parts are processed and formed, they need to be refined through grinding so that the shape and size of the sheet metal parts can better meet the use requirements.

[0003] In the prior art, a grinding device for sheet metal processing generally consists of a grinding module and a positioning module. The positioning module is used to clamp and position the sheet metal so that the sheet metal can remain stable during contact with the workpiece and is not prone to positional displacement.

[0004] In actual use, it is found that the positioning module on the current grinding device has a single function and can only clamp and position mechanical parts. It cannot adjust and position according to the size of the outer wall of the mechanical parts that need to be ground, which makes the grinding process of mechanical parts more difficult and inconvenient to use. For this reason, a mechanical parts grinding and positioning component is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical parts grinding and positioning assembly to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a mechanical parts grinding and positioning assembly, comprising:

[0007] An alloy bracket, wherein a grinding assembly is fixedly provided on one side of the top end of the alloy bracket;

[0008] A positioning component is arranged on the other side of the top of the alloy bracket, and a mounting seat fixed to the alloy bracket is provided at the bottom of the positioning component. A blocking structure with adjustable position is provided in the mounting seat, and the blocking structure is used to limit the movement of the positioning component toward the grinding component.

[0009] Preferably, a downwardly recessed groove is provided on the top of the mounting seat, and the blocking structure includes a linear slide rod fixedly installed in the groove, and a movable sleeve on the outer wall of the linear slide rod is provided with a slide seat 1 and a slide seat 2, and the slide seat 1 is fixedly arranged with the positioning assembly, and a locking mechanism is provided between the slide seat 2 and the mounting seat, and the locking mechanism is used to lock the position of the slide seat 2.

[0010] Preferably, the locking mechanism comprises a one-way screw rotatably disposed in a hollow groove of the mounting seat, the outer wall of the one-way screw is threadedly connected with a connecting nut, and the outer wall of the connecting nut is fixedly connected to the outer wall of the second slide seat.

[0011] Preferably, the positioning assembly includes a clamping seat, a positioning cavity is provided on the side of the clamping seat facing the grinding assembly, a dynamic clamp that can be vertically raised and lowered along the positioning cavity is provided in the positioning cavity, a lifting screw is threadedly inserted into the top of the clamping seat, and the bottom end of the lifting screw extends into the positioning cavity and is rotatably connected to the middle part of the dynamic clamp.

[0012] Preferably, a sliding seat is movably provided at the top of the mounting seat, the bottom end of the sliding seat is fixedly connected to an outer wall of the sliding seat, the clamping seat is fixedly connected to a side of the top of the sliding seat close to the grinding assembly, and a reinforcement plate is fixedly connected between the clamping seat and the sliding seat.

[0013] Preferably, the grinding assembly includes a motor seat fixedly connected to the top of the alloy bracket, a grinding motor is fixedly connected to the top of the motor seat, and a grinding wheel is transmission-connected to the rotating end of the grinding motor.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model can prevent the positioning assembly and the mechanical parts clamped thereon from moving toward the grinding assembly through the blocking structure arranged in the mounting seat. At the same time, the position of the blocking structure can be adjusted, so that the distance the positioning assembly moves toward the grinding assembly can be adjusted, thereby making the grinding size of the mechanical parts more precise and easier to control, thereby improving the convenience of operation and the grinding processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the side sectional structure of the clamp of the utility model.

[0018] Figure 3 It is a schematic diagram of the top cross-sectional structure of the mounting seat of the utility model.

[0019] In the figure: 100, alloy bracket; 200, grinding assembly; 201, motor seat; 202, grinding motor; 203, grinding wheel; 300, positioning assembly; 301, mounting seat; 302, sliding seat; 303, sliding seat one; 304, sliding seat two; 305, one-way screw; 306, connecting nut; 307, clamping seat; 308, positioning cavity; 309, dynamic clamp; 310, lifting screw; 311, reinforcement plate; 312, linear slide. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3 The grinding and positioning assembly of a mechanical part shown in the figure comprises an alloy bracket 100, a grinding assembly 200 is fixedly arranged on one side of the top of the alloy bracket 100, and a positioning assembly 300 is arranged on the other side of the top of the alloy bracket 100. The mechanical part is clamped and positioned by the positioning assembly 300 to keep the position of the mechanical part stable during the grinding process, and then the grinding assembly 200 is in contact with the positioned mechanical part to achieve grinding processing; a mounting seat 301 fixed to the alloy bracket 100 is arranged at the bottom end of the positioning assembly 300, and a blocking structure with adjustable position is arranged in the mounting seat 301, and the blocking structure is used to limit The positioning assembly 300 is designed to move in the direction of the grinding assembly 200. The mounting seat 301 is provided so that the positioning assembly 300 can move horizontally on the mounting seat 301, so that the side wall of the mechanical part to be ground held by the positioning assembly 300 can be brought into contact with the grinding assembly 200 for grinding. At the same time, the blocking structure blocks the moving position of the positioning assembly 300 in the mounting seat 301 in the direction of the grinding assembly 200, so that the moving distance of the positioning assembly 300 can be accurately positioned, so that the grinding size of the side of the mechanical part can be limited, which not only makes the grinding operation more convenient, but also improves the grinding accuracy.

[0022] Furthermore, a downwardly recessed slot is provided at the top of the mounting seat 301, and the blocking structure includes a linear slide bar 312 fixedly mounted in the slot, and a slide bar 1 303 and a slide bar 2 304 are movably sleeved on the outer wall of the linear slide bar 312, and the slide bar 1 303 is fixedly arranged with the positioning assembly 300, and a locking mechanism is provided between the slide bar 2 304 and the mounting seat 301, and the locking mechanism is used to lock the position of the slide bar 2 304, and the slide bar 1 303 is fixed with the positioning assembly 300, so that the slide bar 1 303 can play an auxiliary supporting and sliding role for the positioning assembly 300, and cooperate with the slide bar 2 304 to block and limit the movement of the slide bar 1 303 on the linear slide bar 312, so that the slide bar 1 303 After the positioning assembly 300 moves a predetermined distance in the direction of the grinding assembly 200, it cannot move forward any further, so that the grinding size of the mechanical parts can be controlled; in a preferred embodiment, the locking mechanism includes a one-way screw 305 rotatably arranged in the empty groove of the mounting seat 301, and the outer wall of the one-way screw 305 is threadedly connected with a connecting nut 306, and the outer wall of the connecting nut 306 is fixedly connected to the outer wall of the slide seat 304. By rotating the one-way screw 305 clockwise or counterclockwise, the connecting nut 306 can be driven to drive the slide seat 304 to move along the linear slide bar 312, adjust the moving distance of the slide seat 304, and lock the position of the slide seat 304 at the same time.

[0023] In a preferred embodiment, the positioning assembly 300 includes a clamp seat 307, and a positioning cavity 308 is provided on the side of the clamp seat 307 facing the grinding assembly 200. A dynamic clamp 309 is provided in the positioning cavity 308 and can be vertically lifted and lowered along the positioning cavity 308. A lifting screw 310 is threadedly inserted into the top of the clamp seat 307, and the bottom end of the lifting screw 310 extends into the positioning cavity 308 and is rotatably connected to the middle part of the dynamic clamp 309. A sliding seat 302 is movably provided on the top of the mounting seat 301, and the bottom end of the sliding seat 302 is fixedly connected to the outer wall of the sliding seat 303. The clamp seat 307 is fixedly connected to the side of the top of the sliding seat 302 close to the grinding assembly 200. The dynamic clamp 309 can be driven to lift and lower in the positioning cavity 308 by the rotation drive of the lifting screw 310, so that the mechanical parts placed at the bottom position of the positioning cavity 308 can be clamped and fixed. The purpose of clamping and positioning the mechanical parts is achieved, and a reinforcement plate 311 is fixedly connected between the clamp seat 307 and the sliding seat 302. The setting of the reinforcement plate 311 can enhance the firmness between the sliding seat 302 and the clamp seat 307, thereby further enhancing the stability of the mechanical parts positioned on the clamp seat 307 during grinding, and helping to improve the grinding quality; further, the grinding component 200 includes a motor seat 201 fixedly connected to the top of the alloy bracket 100, and a grinding motor 202 is fixedly connected to the top of the motor seat 201. The rotating end of the grinding motor 202 is transmission-connected to a grinding wheel 203, and the grinding wheel 203 is driven to rotate by the grinding motor 202. At the same time, the mechanical parts that are clamped and fixed by the positioning component 300 and move together are in contact with the side wall of the rotating grinding wheel 203 to achieve the grinding operation.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical parts grinding and positioning assembly, characterized in that: include: An alloy support (100), wherein a grinding assembly (200) is fixedly provided on one side of the top end of the alloy support (100); A positioning assembly (300) is arranged on the other side of the top of the alloy support (100), and a mounting seat (301) fixed to the alloy support (100) is arranged at the bottom of the positioning assembly (300), and a blocking structure with adjustable position is arranged in the mounting seat (301), and the blocking structure is used to limit the movement of the positioning assembly (300) in the direction of the grinding assembly (200).

2. A mechanical parts grinding and positioning assembly according to claim 1, characterized in that: A downwardly recessed slot is provided at the top of the mounting seat (301); the blocking structure comprises a linear slide rod (312) fixedly mounted in the slot; a slide seat 1 (303) and a slide seat 2 (304) are movably sleeved on the outer wall of the linear slide rod (312); the slide seat 1 (303) is fixedly mounted to the positioning assembly (300); a locking mechanism is provided between the slide seat 2 (304) and the mounting seat (301); the locking mechanism is used to lock the position of the slide seat 2 (304).

3. A mechanical parts grinding and positioning assembly according to claim 2, characterized in that: The locking mechanism comprises a one-way screw (305) rotatably arranged in a hollow groove of the mounting seat (301), the outer wall of the one-way screw (305) being threadedly connected with a connecting nut (306), and the outer wall of the connecting nut (306) being fixedly connected to the outer wall of the second sliding seat (304).

4. A mechanical parts grinding and positioning assembly according to claim 2, characterized in that: The positioning assembly (300) includes a clamp seat (307), and a positioning cavity (308) is provided on the side of the clamp seat (307) facing the grinding assembly (200). A dynamic clamp (309) is provided in the positioning cavity (308) and can be vertically lifted and lowered along the positioning cavity (308). A lifting screw (310) is threadedly inserted at the top of the clamp seat (307), and the bottom end of the lifting screw (310) extends into the positioning cavity (308) and is rotatably connected to the middle of the dynamic clamp (309).

5. A mechanical parts grinding and positioning assembly according to claim 4, characterized in that: A sliding seat (302) is movably provided at the top of the mounting seat (301); the bottom end of the sliding seat (302) is fixedly connected to the outer wall of the sliding seat (303); the clamping seat (307) is fixedly connected to a side of the top of the sliding seat (302) close to the grinding assembly (200); and a reinforcing plate (311) is fixedly connected between the clamping seat (307) and the sliding seat (302).

6. The mechanical parts grinding and positioning assembly according to claim 1, characterized in that: The grinding assembly (200) comprises a motor seat (201) fixedly connected to the top of the alloy support (100), a grinding motor (202) fixedly connected to the top of the motor seat (201), and a grinding wheel (203) drivingly connected to the rotating end of the grinding motor (202).

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