Mold fitting grinding device

Abstract

The utility model discloses a mould accessory grinding device, including the seat body, the processing platform includes the fixed table body in the seat body top surface, the fixed clamping plate of fixed table body rear end top, clamping subassembly, including the movable clamping plate of sliding connection in the seat body top surface, the through groove of opening in movable clamping plate surface and the sliding penetration of table body one end, the bottom plate of fixed in movable clamping plate middle part bottom surface, the threaded hole of opening in bottom plate surface, through the movable clamping plate of design can slide the outside of table body, cooperate fixed clamping plate again, can realize the clamping fixed of accessory, and the clamping area of movable clamping plate and fixed clamping plate can cover whole table body, when clamping fixed to accessory, no matter accessory places in the position on table body, can carry out steady clamping fixed, provides the convenience for the use of grinding device.

Description

Technical Field

[0001] This utility model belongs to the field of mold processing technology, and specifically relates to a grinding device for mold parts. Background Technology

[0002] Molds are key process equipment used in industrial production to shape workpieces. Through specific structural shapes, they shape raw materials into products that meet requirements under pressure, temperature, and other conditions. They are widely used in many fields such as machinery, electronics, and automobiles. The precision of the mold directly determines the product quality. Its core components, such as cores and guide pillars, need to be ground to achieve micron-level dimensional tolerances and low surface roughness requirements.

[0003] When grinding, the parts need to be clamped and fixed with a fixture. The fixtures on the existing equipment have certain shortcomings. The clamping area of ​​the fixture is often limited and it is difficult to cover the entire processing platform. When clamping the parts, the position of the parts needs to be precisely adjusted to be aligned with the fixture, which is inconvenient. Therefore, a new grinding device needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to provide a grinding device for mold accessories, so as to solve the problem of limited clamping area of ​​the fixture on the existing grinding device mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for mold parts, comprising...

[0006] seat body;

[0007] The processing platform includes a platform fixed to the top surface of the base and a fixing clamping plate fixed to the top of the rear end of the platform;

[0008] The clamping assembly includes a movable clamping plate slidably connected to the top surface of the base, a through groove formed on the surface of the movable clamping plate and allowing one end of the platform to slide through, a base plate fixed to the bottom surface of the middle part of the movable clamping plate, and a threaded hole formed on the surface of the base plate.

[0009] The adjustment assembly includes an adjustment groove formed on the top surface of the base and into which the base plate slides, a lead screw rotatably connected inside the adjustment groove and threadedly connected to a threaded hole, and a handle fixed to the outer end of the lead screw.

[0010] Preferably, the platform has an L-shaped cross-section when viewed from the side, and one end of the platform is fixed to the top surface of the base.

[0011] Preferably, both the base plate and the adjusting groove have rectangular cross-sections, and the outer surface of the base plate matches the inner wall of the adjusting groove.

[0012] Preferably, the adjustment assembly further includes a support platform fixed to the outer port of the adjustment groove, and the lead screw is rotatably connected to the top of the support platform.

[0013] Preferably, the upper and lower inner walls of the through groove are provided with ball bearings, which roll in contact with the upper and lower surfaces of the platform.

[0014] Preferably, the clamping assembly further includes rollers, which are symmetrically arranged at the bottom of both ends of the movable clamping plate and roll in contact with the top surface of the base.

[0015] Preferably, the clamping assembly further includes L-shaped side plates symmetrically fixed at both ends of the movable clamping plate and sliders fixed to the inner side of the bottom end of the side plates, and the two sides of the base are symmetrically provided with sliding grooves that slide and engage with the sliders.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] By designing a movable clamping plate that can slide onto the outside of the table body, and in conjunction with a fixed clamping plate, the accessories can be clamped and fixed. The clamping area of ​​the movable clamping plate and the fixed clamping plate can cover the entire table body. When clamping and fixing the accessories, no matter where the accessories are placed on the table body, they can be stably clamped and fixed, which provides convenience for the use of the grinding device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 2 This is a three-dimensional schematic diagram of the clamping assembly of this utility model;

[0020] Figure 3 This is a side sectional view of the clamping assembly and the adjusting assembly of this utility model;

[0021] Figure 4 This utility model Figure 1 Enlarged view of area A in the middle;

[0022] In the diagram: 100, base; 200, machining platform; 201, table body; 202, fixed clamping plate; 300, clamping assembly; 301, movable clamping plate; 302, through slot; 303, base plate; 304, threaded hole; 305, roller; 306, side plate; 307, slider; 400, adjusting assembly; 401, adjusting slot; 402, lead screw; 403, handle; 404, support table; 500, slide groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] Please see Figures 1 to 4 This embodiment provides a technical solution: a grinding device for mold parts, comprising...

[0026] base body 100;

[0027] The processing platform 200 includes a platform 201 fixed to the top surface of the base 100 and a fixing clamping plate 202 fixed to the top of the rear end of the platform 201. During processing, the parts to be processed can be placed on the platform 201.

[0028] The clamping assembly 300 includes a movable clamping plate 301 slidably connected to the top surface of the base 100, a through groove 302 formed on the surface of the movable clamping plate 301 and through which one end of the platform 201 slides, a base plate 303 fixed to the bottom surface of the middle part of the movable clamping plate 301, and a threaded hole 304 formed on the surface of the base plate 303. The movable clamping plate 301 cooperates with the fixed clamping plate 202 to clamp and fix the accessories.

[0029] The adjustment assembly 400 includes an adjustment groove 401 formed on the top surface of the base 100 and into which the base plate 303 is slidably embedded; a lead screw 402 rotatably connected inside the adjustment groove 401 and threadedly connected to a threaded hole 304; and a handle 403 fixed to the outer end of the lead screw 402. By rotating the handle 403, the lead screw 402 can be rotated. With the cooperation of the threaded hole 304 and the lead screw 402, the base plate 303 and the movable clamping plate 301 can be moved, thereby using the movable clamping plate 301 and the fixed clamping plate 202 to clamp and fix the accessories.

[0030] In this embodiment, preferably, the cross-section of the platform 201 viewed from the side is an L-shaped structure, and one end of the platform 201 is fixed to the top surface of the base 100, thereby realizing a fixed connection between the platform 201 and the base 100.

[0031] In this embodiment, preferably, the cross-sections of the base plate 303 and the adjustment groove 401 are both rectangular structures, and the outer surface of the base plate 303 matches the inner wall of the adjustment groove 401, so that the base plate 303 can move stably inside the adjustment groove 401.

[0032] In this embodiment, preferably, the adjustment component 400 further includes a support platform 404 fixed to the outer port of the adjustment groove 401, and the lead screw 402 is rotatably connected to the top of the support platform 404. The support platform 404 supports the lead screw 402, thereby improving the stability of the lead screw 402.

[0033] In this embodiment, preferably, the upper and lower inner walls of the through groove 302 are provided with ball bearings, which roll in contact with the upper and lower surfaces of the platform 201, thereby improving the smoothness of the relative sliding between the platform 201 and the through groove 302.

[0034] In this embodiment, preferably, the clamping assembly 300 further includes rollers 305, which are symmetrically arranged at the bottom of both ends of the movable clamping plate 301 and roll in contact with the top surface of the seat 100, thereby improving the smoothness of the movable clamping plate 301 sliding on the top surface of the seat 100.

[0035] In this embodiment, preferably, the clamping assembly 300 further includes L-shaped side plates 306 symmetrically fixed at both ends of the movable clamping plate 301, and sliders 307 fixed on the inner side of the bottom end of the side plates 306. The two sides of the base 100 are symmetrically provided with sliding grooves 500 that slide and insert into the sliders 307 to limit the movement of the movable clamping plate 301 and improve the stability of the movable clamping plate 301 during movement.

[0036] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device for mold parts, characterized in that: include base(100); The processing platform (200) includes a platform (201) fixed to the top surface of the base (100) and a fixed clamping plate (202) fixed to the top of the rear end of the platform (201). The clamping assembly (300) includes a movable clamping plate (301) slidably connected to the top surface of the base (100), a through groove (302) formed on the surface of the movable clamping plate (301) and through which one end of the platform (201) slides, a base plate (303) fixed to the bottom surface of the middle part of the movable clamping plate (301), and a threaded hole (304) formed on the surface of the base plate (303). The adjustment assembly (400) includes an adjustment groove (401) opened on the top surface of the base (100) and into which the base plate (303) slides, a lead screw (402) rotatably connected inside the adjustment groove (401) and threadedly connected to the threaded hole (304), and a handle (403) fixed to the outer end of the lead screw (402).

2. The grinding device for mold parts according to claim 1, characterized in that: The platform (201) has an L-shaped cross-section when viewed from the side, and one end of the platform (201) is fixed to the top surface of the base (100).

3. The grinding device for mold parts according to claim 2, characterized in that: The base plate (303) and the adjustment groove (401) are both rectangular in cross-section, and the outer surface of the base plate (303) matches the inner wall of the adjustment groove (401).

4. The grinding device for mold parts according to claim 3, characterized in that: The adjustment assembly (400) also includes a support platform (404) fixed to the outer port of the adjustment groove (401), and the lead screw (402) is rotatably connected to the top of the support platform (404).

5. A grinding device for mold parts according to claim 4, characterized in that: The upper and lower inner walls of the through groove (302) are provided with ball bearings, which roll in contact with the upper and lower surfaces of the platform (201).

6. The grinding device for mold accessories according to claim 5, characterized in that: The clamping assembly (300) also includes rollers (305), which are symmetrically arranged at the bottom of both ends of the movable clamping plate (301) and roll in contact with the top surface of the seat (100).

7. A grinding device for mold parts according to claim 6, characterized in that: The clamping assembly (300) also includes L-shaped side plates (306) symmetrically fixed at both ends of the movable clamping plate (301) and a slider (307) fixed on the inner side of the bottom end of the side plate (306). The two sides of the seat (100) are symmetrically provided with sliding grooves (500) that slide and insert into the slider (307).

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