Die edge grinding device

Abstract

The utility model belongs to mold processing equipment, and relates to a mold edge grinding device which comprises a grinding mechanism and a seat body, a rotating disc is arranged on the seat body, a supporting frame is arranged on one side of the seat body, the grinding mechanism is installed on the supporting frame, and a clamping mechanism is arranged at the upper end of the rotating disc; the clamping mechanism comprises a clamping seat, the clamping seat is installed on the rotating disc, and four arc-shaped clamping assemblies are movably connected to the clamping seat. The small edge grinding device has the beneficial effects that the clamping mechanism, the first threaded column and the second threaded column are arranged to control the distance between the arc-shaped plates, dies of different shapes are clamped, the working flexibility of the device is improved, meanwhile, the rotating disc is matched, continuous production of the device is improved, and the working efficiency of the small edge grinding device is conveniently improved.

Description

Technical Field

[0001] The present application relates to a mold processing device, and more particularly to a mold edge grinding device. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods.

[0003] When the mold is just produced, the edge of the mold is very sharp. When the staff use it later, it is easy for the edges of the mold to scratch their palms, and it is easy to bump and damage the edge of the mold. Therefore, a mold edge grinding device is needed to grind the mold edge.

[0004] According to the existing patent CN202320775672.4, it is an injection mold with an edge grinding structure, which is a small mold edge grinding device, but it cannot be produced continuously. At the same time, when clamping cylindrical molds or molds of different shapes, it is not stable enough and shakes during edge grinding, resulting in uneven edge grinding of the mold, which is inconvenient to use. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a mold edge grinding device to solve the technical problem in the prior art that the mold edge grinding device is unstable in clamping and affects the stability of the edge grinding.

[0006] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a mold edge grinding device, including a grinding mechanism and a seat body, wherein a rotating disk is provided on the seat body, a support frame is provided on one side of the seat body, a grinding mechanism is installed on the support frame, and a clamping mechanism is provided on the upper end of the rotating disk;

[0007] The clamping mechanism comprises a clamping seat which is mounted on a rotating disk and on which four arc-shaped clamping components are movably connected.

[0008] Preferably, the grinding mechanism includes a second telescopic motor, which is installed on a support frame. The output end of the second telescopic motor is connected to the first telescopic motor. The output end of the first telescopic motor is provided with a first drive motor. A grinding wheel is provided at the lower end of the first drive motor. A transverse groove is provided on the support frame for sliding cooperation at the connection between the first drive motor and the first telescopic motor.

[0009] Preferably, the rotating disk includes a rotating disk body and a second drive motor, a rotating gear ring is provided at the lower end of the rotating disk body, one side of the rotating gear ring is meshed and connected with a gear provided at the output end of the second drive motor, the second drive motor is installed on a protective shell, the protective shell is covered on the outside of the rotating gear ring, and cooperates with the output shaft of the second drive motor, a bearing seat is provided in the middle of the rotating gear ring, a bearing is provided inside the bearing seat, a connecting column is inserted into the bearing, and the connecting column is cooperatively connected with the seat body.

[0010] Preferably, four clamping mechanisms are provided on the rotating disk.

[0011] Preferably, the clamping seat comprises a mounting seat shell, which is mounted on the upper end of the rotating disk body, and a limiting ring is provided on the upper end opening of the mounting seat shell, and a guide hole is provided on the limiting ring.

[0012] Preferably, the arc-shaped clamping assembly includes an arc-shaped plate, a guide rod is provided at the rear end of the arc-shaped plate, a first threaded column and a second threaded column are vertically arranged at the lower end of the arc-shaped plate, the first threaded column and the second threaded column are not in the same plane, another arc-shaped plate is provided on the other side of the first threaded column and the second threaded column, the other side of the arc-shaped plate is symmetrically arranged, the other two arc-shaped plates on both sides of the arc-shaped plate are respectively provided with the first threaded column and the second threaded column, and the first threaded column and the second threaded column are staggered on the four arc-shaped plates.

[0013] Preferably, the working surface of the arc-shaped plate is provided with a thread groove.

[0014] Preferably, the working surface of the arc-shaped plate is provided with a rubber pad.

[0015] Preferably, the guide rod is inserted into the guide hole, four arc plates are arranged on the mounting seat shell, the first threaded column and the second threaded column pass through the mounting seat shell, and a rotating handle is provided at one end of the first threaded column and the second threaded column extending out of the mounting seat shell.

[0016] Preferably, two storage boxes are provided on the seat body, and a connecting column is inserted at the upper end of the seat body.

[0017] The beneficial effect of the mold edge grinding device provided by the present application is that compared with the prior art, the clamping mechanism of the mold edge grinding device of the present application can manually rotate the first threaded column and the second threaded column on both sides to adjust the distance between the arc plates to clamp molds of different shapes. At the same time, according to the multiple clamping mechanisms arranged on the rotating disk, the rotating disk rotates to replace the next mold after the edge grinding is completed, thereby increasing the overall continuity and increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of the mold edge grinding device provided by the utility model;

[0020] Figure 2 For this utility model Figure 2 A view structure diagram provided;

[0021] Figure 3 A schematic diagram of the rotating disk and its connection structure provided by the utility model;

[0022] Figure 4 A schematic diagram of the rotating disk and its connection structure provided by the utility model;

[0023] Figure 5 A schematic diagram of the structure of the clamping seat provided by the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the arc-shaped clamping assembly provided by the utility model.

[0025] Figure numerals: 1. grinding mechanism; 101. first telescopic motor; 102. second telescopic motor; 103. grinding wheel; 104. first drive motor; 2. support frame; 3. rotating disk; 31. rotating disk body; 32. protective shell; 33. connecting column; 34. second drive motor; 35. rotating gear ring; 36. bearing seat; 4. clamping mechanism; 41. clamping seat; 411. limiting ring; 412. mounting seat shell; 413. guide hole; 42. arc clamping assembly; 421. arc plate; 422. guide rod; 423. first threaded column; 424. second threaded column; 5. seat body. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] The grinding mechanism 1, the first telescopic motor 101, the second telescopic motor 102, the grinding wheel 103, the first drive motor 104, the support frame 2, the rotating disk 3, the rotating disk body 31, the protective shell 32, the connecting column 33, the second drive motor 34, the rotating gear ring 35, the bearing seat 36, the clamping mechanism 4, the clamping seat 41, the limiting ring 411, the mounting seat shell 412, the guide hole 413, the arc clamping assembly 42, the arc plate 421, the guide rod 422, the first threaded column 423, the second threaded column 424, and the seat body 5 of the utility model are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0029] See also Figure 1 , the embodiment of the present application provides a mold edge grinding device, the base body 5 is provided with a rotating disk 3, the rotating disk 3 is rotated to drive the clamping mechanism 4 to rotate, so as to facilitate the edge grinding of objects on other clamping mechanisms 4, a support frame 2 is provided on one side of the base body 5, so that the device can reach the required position, and a grinding mechanism 1 is installed on the support frame 2 for grinding the mold edge, and a clamping mechanism 4 is provided on the upper end of the rotating disk 3 for clamping and fixing the mold;

[0030] The clamping mechanism 4 includes a clamping seat 41, which is mounted on the rotating disk 3. The clamping seat 41 is rotated by the rotating disk 3. Four arc-shaped clamping components 42 are movably connected to the clamping seat 41 to assist in the stability of the clamping mold.

[0031] Combination Figure 2 The grinding mechanism 1 includes a second telescopic motor 102, which is installed on the support frame 2. The output end of the second telescopic motor 102 is connected to the first telescopic motor 101. The output end of the first telescopic motor 101 is provided with a first drive motor 104. The lower end of the first drive motor 104 is provided with a grinding wheel 103. The connection between the first drive motor 104 and the first telescopic motor 101 is slidably matched with a transverse groove on the support frame 2. The transverse position of the grinding wheel 103 is controlled by the second telescopic motor 102, and the longitudinal position of the first telescopic motor 101 is controlled by driving the first drive motor 104 to drive the grinding wheel 103 to rotate, so as to grind the edge of the mold.

[0032] See also Figure 3 and Figure 4As shown, the rotating disk 3 includes a rotating disk body 31 and a second driving motor 34. A rotating gear ring 35 is provided at the lower end of the rotating disk body 31. One side of the rotating gear ring 35 is meshed and connected with a gear provided at the output end of the second driving motor 34. The second driving motor 34 is installed on a protective shell 32. The protective shell 32 covers the outer side of the rotating gear ring 35 to prevent the rotating gear ring 35 and the gear from being affected by the external environment and cooperates with the output shaft of the second driving motor 34. A bearing seat 36 is provided in the middle of the rotating gear ring 35. A bearing is provided inside the bearing seat 36. A connecting column 33 is inserted on the bearing. The connecting column 33 is connected with the seat body 5. The second driving motor 34 drives the gear to drive the rotating gear ring 35 to realize the rotation of the rotating disk body 31, thereby driving the clamping mechanism 4 to rotate.

[0033] See also Figure 1 , four clamping mechanisms 4 are arranged on the rotating disk 3, which can clamp multiple molds. Later, the staff can set a suitable number of clamping mechanisms 4 according to the needs.

[0034] See also Figure 5 and Figure 6 The clamping seat 41 includes a mounting seat shell 412, which is mounted on the upper end of the rotating disk body 31. A limiting ring 411 is provided on the upper end opening of the mounting seat shell 412, and a guide hole 413 is provided on the limiting ring 411. The arc clamping assembly 42 includes an arc plate 421, and a guide rod 422 is provided at the rear end of the arc plate 421. The lower end of the arc plate 421 is vertically provided with a first threaded column 423 and a second threaded column 424, respectively. The first threaded column 423 and the second threaded column 424 are not in the same plane. Another arc plate 421 is provided on the other side of the first threaded column 423 and the second threaded column 424. The other side of the arc plate 421 is symmetrically arranged. The other two arc plates 421 provided on both sides of the arc plate 421 are respectively provided with the first threaded column 423 and the second threaded column 424. The first threaded column 423 and the second threaded column 424 are staggered on the four arc plates 421.

[0035] The first threaded column 423 and the second threaded column 424 rotate to drive the two arc plates 421 on both sides to move relative to each other, and the molds with different widths are clamped through the gaps between the arc plates 421.

[0036] In this application, see Figure 6 The working surface of the arc plate 421 is provided with a thread groove to increase the stability after clamping.

[0037] In another embodiment, a rubber pad is provided on the working surface of the arc plate 421 to protect the mold surface and prevent the mold surface from being damaged during clamping.

[0038] See also Figure 1 , Figure 5 and Figure 6The guide rod 422 is inserted into the guide hole 413, and four arc plates 421 are arranged on the mounting seat shell 412. The first threaded column 423 and the second threaded column 424 penetrate the mounting seat shell 412. The first threaded column 423 and the second threaded column 424 extend out of the mounting seat shell 412. A rotating handle is provided at one end. By rotating the handles on the first threaded columns 423 on both sides, the left and right arc plates are driven to move relative to each other. By rotating the second threaded columns 424 on the other two sides, the arc plates are driven to move relative to each other to realize the clamping operation.

[0039] See also Figure 1 The seat body 5 is provided with two storage boxes, and a connecting column 33 is inserted at the upper end of the seat body 5, which can store the required materials to facilitate the later work.

[0040] Working principle: First, clamp the workpieces of different shapes on the clamping mechanism 4, see Figure 1 The workpiece clamped on the upper surface is driven by the manual rotating handle to drive the different first threaded columns 423 and the second threaded columns 424 on both sides to control the distance between the arc plates 421 on both sides, to clamp workpieces of different shapes, and to cooperate with the rotation of the rotating disk 3 to achieve work continuity and increase work efficiency. The first driving motor 104 is started, and the position of the grinding wheel 103 is controlled by the first telescopic motor 101 and the second telescopic motor 102 to perform grinding at different positions and improve flexibility.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A mold edge grinding device, comprising a grinding mechanism (1), characterized in that: include: A seat body (5), wherein a rotating disk (3) is provided on the seat body (5), a support frame (2) is provided on one side of the seat body (5), a grinding mechanism (1) is installed on the support frame (2), and a clamping mechanism (4) is provided at the upper end of the rotating disk (3); The clamping mechanism (4) comprises a clamping seat (41), which is mounted on the rotating disk (3), and four arc-shaped clamping components (42) are movably connected to the clamping seat (41).

2. The mold edge grinding device according to claim 1, characterized in that: The grinding mechanism (1) comprises a second telescopic motor (102), the second telescopic motor (102) being mounted on a support frame (2), the output end of the second telescopic motor (102) being connected to the first telescopic motor (101), the output end of the first telescopic motor (101) being provided with a first drive motor (104), the lower end of the first drive motor (104) being provided with a grinding wheel (103), and a transverse sliding groove being provided on the support frame (2) for sliding engagement at a connection point between the first drive motor (104) and the first telescopic motor (101).

3. The mold edge grinding device according to claim 1, characterized in that: The rotating disk (3) comprises a rotating disk body (31) and a second driving motor (34). A rotating gear ring (35) is provided at the lower end of the rotating disk body (31). One side of the rotating gear ring (35) is meshedly connected with a gear provided at the output end of the second driving motor (34). The second driving motor (34) is mounted on a protective shell (32). The protective shell (32) covers the outer side of the rotating gear ring (35) and cooperates with the output shaft of the second driving motor (34). A bearing seat (36) is provided in the middle of the rotating gear ring (35). A bearing is provided inside the bearing seat (36). A connecting column (33) is inserted into the bearing. The connecting column (33) is cooperatively connected with the seat body (5).

4. The mold edge grinding device according to claim 3, characterized in that: Four clamping mechanisms (4) are arranged on the rotating disk (3).

5. The mold edge grinding device according to claim 1, characterized in that: The clamping seat (41) comprises a mounting seat shell (412), the mounting seat shell (412) is mounted on the upper end of the rotating disk body (31), a limiting ring (411) is provided on the upper end opening of the mounting seat shell (412), and a guide hole (413) is provided on the limiting ring (411).

6. The mold edge grinding device according to claim 5, characterized in that: The arc-shaped clamping assembly (42) comprises an arc-shaped plate (421), a guide rod (422) is provided at the rear end of the arc-shaped plate (421), a first threaded column (423) and a second threaded column (424) are respectively vertically provided at the lower end of the arc-shaped plate (421), the first threaded column (423) and the second threaded column (424) are not in the same plane, another arc-shaped plate (421) is provided on the other side of the first threaded column (423) and the second threaded column (424), the other side of the arc-shaped plate (421) is symmetrically arranged, the other two arc-shaped plates (421) provided on both sides of the arc-shaped plate (421) are respectively provided with the first threaded column (423) and the second threaded column (424), and the first threaded column (423) and the second threaded column (424) are staggeredly arranged on the four arc-shaped plates (421).

7. The mold edge grinding device according to claim 6, characterized in that: The working surface of the arc-shaped plate (421) is provided with a thread groove.

8. The mold edge grinding device according to claim 6, characterized in that: The working surface of the arc-shaped plate (421) is provided with a rubber pad.

9. The mold edge grinding device according to claim 6, characterized in that: The guide rod (422) is inserted into the guide hole (413), four arc-shaped plates (421) are arranged on the mounting seat shell (412), the first threaded column (423) and the second threaded column (424) pass through the mounting seat shell (412), and a rotating handle is arranged at one end of the first threaded column (423) and the second threaded column (424) extending out of the mounting seat shell (412).

10. The mold edge grinding device according to claim 1, characterized in that: Two storage boxes are arranged on the seat body (5), and a connecting column (33) is inserted into the upper end of the seat body (5).

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