Die grinding and polishing device

Abstract

The utility model relates to the technical field of die machining, and discloses a die grinding and polishing device which comprises a base clamping mechanism, a control switch is fixedly installed on the front side of the base clamping mechanism, and a transverse moving mechanism is fixedly installed at the upper end of the base clamping mechanism. A longitudinal moving mechanism is fixedly installed on the left side of the transverse moving mechanism, an electric cylinder is fixedly installed at the lower end of the longitudinal moving mechanism, a grinding and polishing mechanism is fixedly installed at the lower end of the electric cylinder, an air spraying machine is fixedly installed at the upper end of the longitudinal moving mechanism, and a telescopic air pipe is fixedly installed at the lower end of the air spraying machine. According to the mold grinding and polishing device, through the arrangement of the base clamping mechanism, a first driving motor can be used for driving a first lead screw, a coupler and a second lead screw to rotate, so that a mold needing to be ground and polished in the middle is clamped and fixed through a moving block and a clamping block, and movement during grinding is prevented; and the mold can be protected and prevented from being scratched during clamping.

Description

Technical Field

[0001] The utility model relates to the technical field related to mold processing, in particular to a mold grinding and polishing device. Background Art

[0002] A mold is a tool that forms a blank into a specific shape and size under the action of external force. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, as well as compression or injection molding of engineering plastics, rubber, ceramics and other products. In order to meet the production needs of high-quality products, the mold must have high-precision surface finish and good dimensional accuracy. Therefore, using a grinding and polishing device to grind and polish the mold is an indispensable part of the mold manufacturing process.

[0003] Existing mold grinding and polishing usually mainly use manual and mechanical grinding. The equipment usually uses grinding tools such as grinding wheels and sandpaper for grinding, which relies on the experience and skills of workers, has low work efficiency and high labor intensity. Therefore, it is necessary to propose a mold grinding and polishing device. Utility Model Content

[0004] The purpose of the utility model is to provide a mold grinding and polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a mold grinding and polishing device, comprising a base clamping mechanism, a control switch fixedly mounted on the front side of the base clamping mechanism, a lateral movement mechanism fixedly mounted on the upper end of the base clamping mechanism, a longitudinal movement mechanism fixedly mounted on the left side of the lateral movement mechanism, an electric cylinder fixedly mounted on the lower end of the longitudinal movement mechanism, a grinding and polishing mechanism fixedly mounted on the lower end of the electric cylinder, an air blower fixedly mounted on the upper end of the longitudinal movement mechanism, and a telescopic air duct fixedly mounted on the lower end of the air blower;

[0006] The base clamping mechanism includes a base body, a mounting groove, a guide rail, a drive motor 1, a screw rod 1, a coupling, a screw rod 2, a moving block, a clamping block and a rubber pad. A mounting groove is provided at the upper end of the base body, and a guide rail is fixedly installed at the bottom of the mounting groove. The drive motor 1 is fixedly installed on the rear side of the base body, the screw rod 1 is fixedly installed on the front side of the drive motor 1, the coupling is fixedly installed on the front side of the screw rod 1, the screw rod 2 is fixedly installed on the front side of the coupling, a moving block is provided on the outside of the screw rod 1, a clamping block is fixedly installed on the upper end of the moving block, and a rubber pad is fixedly connected to the front side of the clamping block.

[0007] Preferably, the lateral moving mechanism includes a box body, a second drive motor, a third screw and a support plate. The box body is located at the upper end of the base body. The front side of the box body is fixedly installed with the second drive motor, the rear side of the second drive motor is fixedly installed with the third screw, and the outer side of the third screw is threadedly connected to the support plate.

[0008] Preferably, the longitudinal moving mechanism includes a crossbeam, a third driving motor, a first driving shaft, a track, a gear one, a gear two, a fourth screw rod, a moving seat, a mounting plate and a screw rod seat. The crossbeam is located on the left side of the support plate. The upper end of the crossbeam is fixedly mounted with the third driving motor, the lower end of the third driving motor is fixedly mounted with the first driving shaft, the lower end of the crossbeam is fixedly mounted with the track, the outer side of the first driving shaft is fixedly mounted with the first gear, the first gear is meshed with the second gear, the inner side of the second gear is fixedly mounted with the fourth screw rod, the outer side of the fourth screw rod is fixedly mounted with a moving seat, the lower end of the moving seat is fixedly mounted with the mounting plate, and a screw rod seat is provided on the outer side of the fourth screw rod.

[0009] Preferably, the grinding and polishing mechanism includes a top plate, a connecting rod, a bottom plate, a driving motor four, a driving shaft two, a mounting plate, a grinding plate and a pipe clamp. The top plate is located at the lower end of the electric cylinder, the lower end of the top plate is fixedly connected to the connecting rod, the lower end of the connecting rod is fixedly installed with the bottom plate, the upper end of the bottom plate is fixedly installed with the driving motor four, the lower end of the driving motor four is fixedly installed with the driving shaft two, the lower end of the driving shaft two is fixedly installed with the mounting plate, the lower end of the mounting plate is fixedly installed with the grinding plate, and the upper end of the bottom plate is provided with a pipe clamp.

[0010] Preferably, the threads of the screw rod 1 and the screw rod 2 are opposite, and the clamping block is adapted to the guide rail and is in sliding connection.

[0011] Preferably, two transverse moving mechanisms are installed on the upper end of the base clamping mechanism, and the longitudinal moving mechanism is located between the two transverse moving mechanisms.

[0012] Preferably, the electric cylinder, the blower, the drive motor 1, the drive motor 2, the drive motor 3 and the drive motor 4 are all electrically connected to the control switch, and the telescopic air duct is fixedly installed between the pipe clamp and the blower.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The mold grinding and polishing device, through the setting of the base clamping mechanism, can use the driving motor 1 to drive the screw 1, the coupling and the screw 2 to rotate so that the moving block and the clamping block clamp and fix the mold to be ground and polished in the middle to prevent movement during grinding, and the setting of the rubber pad can protect the mold during clamping to prevent scratching the mold.

[0015] 2. The mold grinding and polishing device, through the arrangement of a horizontal moving mechanism and a vertical moving mechanism, drives the screw rod three to rotate by driving motor two so as to adjust the horizontal position of the support plate, drives the drive shaft one and gear one to rotate by driving motor three, thereby driving the gear two and screw rod four to rotate so as to move the movable seat and the mounting plate longitudinally, which can facilitate the flexible adjustment of the position of the grinding and polishing mechanism below for grinding and polishing, reduce dead angles during grinding and polishing, reduce the labor intensity of workers, and improve the practicality and work efficiency of the device. The dust and chips generated during grinding and polishing can be blown away by the arrangement of the blower and the telescopic air duct to prevent affecting the grinding and polishing effect of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the second overall structure of the utility model;

[0018] Figure 3 This is a front structural diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the base clamping mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the lateral moving mechanism of the present utility model;

[0021] Figure 6 This is a schematic diagram of the installation structure of the longitudinal moving mechanism and the grinding and polishing mechanism of the utility model.

[0022] Among them: 1. Base clamping mechanism; 101. Base body; 102. Mounting slot; 103. Guide rail; 104. Drive motor 1; 105. Screw 1; 106. Coupling; 107. Screw 2; 108. Moving block; 109. Clamping block; 110. Rubber pad; 2. Control switch; 3. Horizontal moving mechanism; 301. Box; 302. Drive motor 2; 303. Screw 3; 304. Support plate; 4. Longitudinal moving mechanism; 401. Beam; 402 , drive motor three; 403, drive shaft one; 404, track; 405, gear one; 406, gear two; 407, screw rod four; 408, moving seat; 409, mounting plate; 410, screw rod seat; 5, electric cylinder; 6, grinding and polishing mechanism; 601, top plate; 602, connecting rod; 603, bottom plate; 604, drive motor four; 605, drive shaft two; 606, mounting plate; 607, grinding plate; 608, pipe clamp; 7, blower; 8, telescopic air duct. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 The utility model provides a technical solution: a mold grinding and polishing device, including a base clamping mechanism 1, a control switch 2 is fixedly installed on the front side of the base clamping mechanism 1, a horizontal moving mechanism 3 is fixedly installed on the upper end of the base clamping mechanism 1, a longitudinal moving mechanism 4 is fixedly installed on the left side of the horizontal moving mechanism 3, an electric cylinder 5 is fixedly installed on the lower end of the longitudinal moving mechanism 4, a grinding and polishing mechanism 6 is fixedly installed on the lower end of the electric cylinder 5, a blower 7 is fixedly installed on the upper end of the longitudinal moving mechanism 4, and a telescopic air duct 8 is fixedly installed on the lower end of the blower 7. The base clamping mechanism 1 includes a base body 101, a mounting groove 102, a guide rail 103, a drive motor 104, a screw 105, a coupling 106, a screw 2 107, a moving block 108, a clamping block 109 and a rubber pad 110. The upper end of the base body 101 is provided with a mounting groove 102, the bottom of the mounting groove 102 is fixedly mounted with a guide rail 103, the rear side of the base body 101 is fixedly mounted with a drive motor 104, the front side of the drive motor 104 is fixedly mounted with a screw 105, and the front side of the screw 105 is fixedly mounted with a screw 105. A coupling 106 is fixedly installed, a screw rod 2 107 is fixedly installed on the front side of the coupling 106, a moving block 108 is provided on the outside of the screw rod 105, a clamping block 109 is fixedly installed on the upper end of the moving block 108, and a rubber pad 110 is fixedly connected to the front side of the clamping block 109. The motor 104 drives the screw rod 105, the coupling 106 and the screw rod 2 107 to rotate so that the moving block 108 and the clamping block 109 clamp and fix the mold that needs to be polished in the middle to prevent it from moving during polishing, and the rubber pad 110 is used to prevent the mold from moving during polishing. The setting can protect the mold from being scratched when clamping. The horizontal moving mechanism 3 includes a box body 301, a driving motor 2 302, a screw rod 303 and a support plate 304. The box body 301 is located at the upper end of the base body 101. The front side of the box body 301 is fixedly installed with the driving motor 2 302, and the rear side of the driving motor 2 302 is fixedly installed with the screw rod 303. The outer side of the screw rod 303 is threadedly connected to the support plate 304. The screw rod 303 is driven to rotate by the driving motor 2 302 to adjust the lateral position of the support plate 304.

[0025] See also Figure 2-6In this embodiment, the longitudinal moving mechanism 4 includes a crossbeam 401, a driving motor 3 402, a driving shaft 1 403, a track 404, a gear 1 405, a gear 2 406, a screw 407, a moving seat 408, a mounting plate 409 and a screw seat 410. The crossbeam 401 is located on the left side of the support plate 304. The upper end of the crossbeam 401 is fixedly mounted with the driving motor 3 402, the lower end of the driving motor 3 402 is fixedly mounted with the driving shaft 1 403, the lower end of the crossbeam 401 is fixedly mounted with the track 404, the outer side of the driving shaft 1 403 is fixedly mounted with the gear 1 405, the gear 1 405 is meshed with the gear 2 406, and the gear The inner side of the second 406 is fixedly installed with a screw rod 407, the outer side of the screw rod 407 is fixedly installed with a moving seat 408, the lower end of the moving seat 408 is fixedly installed with a mounting plate 409, and the outer side of the screw rod 407 is provided with a screw rod seat 410. The driving motor 3 402 drives the driving shaft 1 403 and the gear 1 405 to rotate, thereby driving the gear 2 406 and the screw rod 407 to rotate so that the moving seat 408 and the mounting plate 409 move longitudinally, which can facilitate the flexible adjustment of the position of the grinding and polishing mechanism 6 below for grinding and polishing, reduce the dead angle during grinding and polishing, and improve the practicality and efficiency of the device. The grinding and polishing mechanism 6 includes a top plate 601, connecting rod 602, bottom plate 603, drive motor 4 604, drive shaft 2 605, mounting plate 606, grinding plate 607 and pipe clamp 608. Top plate 601 is located at the lower end of electric cylinder 5. The lower end of top plate 601 is fixedly connected to connecting rod 602. The lower end of connecting rod 602 is fixedly mounted with bottom plate 603. The upper end of bottom plate 603 is fixedly mounted with drive motor 4 604. The lower end of drive motor 4 604 is fixedly mounted with drive shaft 2 605. The lower end of drive shaft 2 605 is fixedly mounted with mounting plate 606. The lower end of mounting plate 606 is fixedly mounted with grinding plate 607. The upper end of bottom plate 603 is provided with pipe clamp 608. The threads of screw rod 105 and screw rod 2 107 are opposite, the clamping block 109 is adapted to the guide rail 103 and is slidably connected, two lateral moving mechanisms 3 are installed on the upper end of the base clamping mechanism 1, and the longitudinal moving mechanism 4 is located between the two lateral moving mechanisms 3. The electric cylinder 5, the blower 7, the drive motor 1 104, the drive motor 2 302, the drive motor 3 402 and the drive motor 4 604 are all electrically connected to the control switch 2, and the telescopic air duct 8 is fixedly installed between the pipe clamp 608 and the blower 7. The setting of the blower 7 and the telescopic air duct 8 can blow away the dust and chips generated during grinding and polishing to prevent affecting the grinding and polishing effect of the mold.

[0026] Working principle: First, place the mold on the base body 101 and between the two clamping blocks 109. Then, through the setting of the base clamping mechanism 1, use the control switch 2 to control the drive motor 104 to drive the screw 105, the coupling 106 and the screw 2 107 to rotate, so that the moving block 108 and the clamping block 109 clamp and fix the mold that needs to be polished in the middle to prevent movement during polishing. The setting of the rubber pad 110 can protect the mold from being scratched during clamping. Then, through the setting of the horizontal moving mechanism 3 and the longitudinal moving mechanism 4, the screw 3 303 is driven to rotate by the drive motor 2 302 to adjust the lateral position of the support plate 304. 402 drives the driving shaft 1 403 and the gear 1 405 to rotate, thereby driving the gear 2 406 and the screw rod 407 to rotate so that the movable seat 408 and the mounting plate 409 move longitudinally, which can facilitate the flexible adjustment of the position of the lower grinding and polishing mechanism 6 for grinding and polishing, reduce the dead angle during grinding and polishing, and improve the practicality and efficiency of the device. After adjusting the position, the electric cylinder 5 is started to press down and the driving motor 4 604 is used to drive the driving shaft 2 605, the mounting plate 606 and the grinding plate 607 to rotate to grind and polish the lower mold. During grinding and polishing, the setting of the blower 7 and the telescopic air duct 8 can blow away the dust and chips generated during grinding and polishing to prevent affecting the grinding and polishing effect of the mold.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold grinding and polishing device, comprising a base clamping mechanism (1), characterized in that: A control switch (2) is fixedly mounted on the front side of the base clamping mechanism (1); a transverse moving mechanism (3) is fixedly mounted on the upper end of the base clamping mechanism (1); a longitudinal moving mechanism (4) is fixedly mounted on the left side of the transverse moving mechanism (3); an electric cylinder (5) is fixedly mounted on the lower end of the longitudinal moving mechanism (4); a grinding and polishing mechanism (6) is fixedly mounted on the lower end of the electric cylinder (5); a blower (7) is fixedly mounted on the upper end of the longitudinal moving mechanism (4); and a telescopic air duct (8) is fixedly mounted on the lower end of the blower (7); The base clamping mechanism (1) comprises a base body (101), a mounting groove (102), a guide rail (103), a driving motor (104), a screw rod (105), a coupling (106), a screw rod (107), a moving block (108), a clamping block (109) and a rubber pad (110). The upper end of the base body (101) is provided with a mounting groove (102), the bottom of the mounting groove (102) is fixedly provided with a guide rail (103), and the rear side of the base body (101) is fixed with a guide rail (103). A driving motor (104) is installed, a screw rod (105) is fixedly installed on the front side of the driving motor (104), a coupling (106) is fixedly installed on the front side of the screw rod (105), a screw rod (107) is fixedly installed on the front side of the coupling (106), a moving block (108) is provided on the outer side of the screw rod (105), a clamping block (109) is fixedly installed on the upper end of the moving block (108), and a rubber pad (110) is fixedly connected to the front side of the clamping block (109).

2. A mold grinding and polishing device according to claim 1, characterized in that: The transverse movement mechanism (3) comprises a box (301), a second drive motor (302), a third screw (303) and a support plate (304); the box (301) is located at the upper end of the base body (101); the second drive motor (302) is fixedly mounted on the front side of the box (301); the third screw (303) is fixedly mounted on the rear side of the second drive motor (302); and the outer side of the third screw (303) is threadedly connected to the support plate (304).

3. The mold grinding and polishing device according to claim 1, characterized in that: The longitudinal moving mechanism (4) comprises a crossbeam (401), a driving motor (3) (402), a driving shaft (403), a track (404), a gear (405), a gear (2) (406), a screw (407), a moving seat (408), a mounting plate (409) and a screw seat (410). The crossbeam (401) is located on the left side of the support plate (304). The driving motor (3) (402) is fixedly mounted on the upper end of the crossbeam (401). The driving shaft (403) is fixedly mounted on the lower end of the driving motor (402). The lower end of the crossbeam (401) is fixedly mounted with a track (404), the outer side of the driving shaft (403) is fixedly mounted with a gear (405), the gear (405) is meshedly connected with a gear (406), the inner side of the gear (406) is fixedly mounted with a screw rod (407), the outer side of the screw rod (407) is fixedly mounted with a moving seat (408), the lower end of the moving seat (408) is fixedly mounted with a mounting plate (409), and the outer side of the screw rod (407) is provided with a screw rod seat (410).

4. A mold grinding and polishing device according to claim 1, characterized in that: The grinding and polishing mechanism (6) comprises a top plate (601), a connecting rod (602), a bottom plate (603), a driving motor (4) (604), a driving shaft (2) (605), a mounting plate (606), a grinding plate (607) and a pipe clamp (608). The top plate (601) is located at the lower end of the electric cylinder (5). The lower end of the top plate (601) is fixedly connected to the connecting rod (602). The lower end of the connecting rod (602) is fixedly mounted with the bottom plate (603). The upper end of the bottom plate (603) is fixedly mounted with the driving motor (4) (604). The lower end of the driving motor (4) (604) is fixedly mounted with the driving shaft (2) (605). The lower end of the driving shaft (2) (605) is fixedly mounted with the mounting plate (606). The lower end of the mounting plate (606) is fixedly mounted with the grinding plate (607). The upper end of the bottom plate (603) is provided with a pipe clamp (608).

5. The mold grinding and polishing device according to claim 1, characterized in that: The threads of the screw rod 1 (105) and the screw rod 2 (107) are opposite to each other, and the clamping block (109) is adapted to the guide rail (103) and is in sliding connection.

6. The mold grinding and polishing device according to claim 1, characterized in that: Two of the lateral moving mechanisms (3) are installed on the upper end of the base clamping mechanism (1), and the longitudinal moving mechanism (4) is located between the two lateral moving mechanisms (3).

7. The mold grinding and polishing device according to claim 1, characterized in that: The electric cylinder (5), the blower (7), the driving motor 1 (104), the driving motor 2 (302), the driving motor 3 (402) and the driving motor 4 (604) are all electrically connected to the control switch (2), and the telescopic air duct (8) is fixedly installed between the pipe clamp (608) and the blower (7).

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