Magic stone clamping device for intaglio roller billet machining

Abstract

The utility model discloses a magic stone clamping device for intaglio roller billet machining, and relates to the technical field of intaglio roller machining, the magic stone clamping device comprises a workbench, a driving device and a grinding stone body, the driving device comprises a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft through a coupler, and the rotating shaft is fixedly connected with the workbench. The bottom of the rotating shaft is fixedly connected with a connecting block, a fixing groove is formed in the bottom of the connecting block, sliding grooves are formed in the two inner walls of the fixing groove, fixing assemblies are arranged in the sliding grooves, and each fixing assembly comprises a clamping block. The fixing blocks are inserted into the fixing grooves, when the fixing blocks are completely inserted into the fixing grooves, the reset springs can drive the clamping blocks to do reset motion, the clamping blocks are clamped into the clamping grooves, then the fixing blocks are clamped and fixed into the fixing grooves by the clamping blocks at the two ends, and therefore the stability of the millstone body is guaranteed; and during grinding, shaking cannot occur, and the stability and the grinding precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gravure printing plate roller processing, in particular to a magic stone clamping device for gravure printing plate roller steel blank processing. Background Art

[0002] The plate roller is also called a steel roller, which is divided into a hollow roller and a solid roller, a shaft roller and a non-shaft roller. It is generally used for plate making. The surface of the roller is copper-plated, and the pattern is engraved by a gravure electronic engraving machine, and then a layer of chrome is plated. It is often used for printing plastic packaging. In the production process of the plate roller, the surface needs to be polished, so a grindstone is needed for processing. However, the existing grindstone for gravure plate roller processing does not have a good clamping device, which makes the stability of the grindstone not good enough, which makes it easy to shake during grinding, thus affecting the grinding accuracy. Utility Model Content

[0003] The utility model provides a magic stone clamping device for processing a gravure printing plate roller steel blank, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A magic stone clamping device for processing gravure roller steel billets, comprising a workbench, a driving device, and a grinding stone body, the driving device comprising a driving motor, the output shaft of the driving motor being fixedly connected to a rotating shaft through a coupling, the bottom of the rotating shaft being fixedly connected to a connecting block, the bottom of the connecting block being provided with a fixing groove, the two inner walls of the fixing groove being provided with sliding grooves, the interior of the sliding groove being provided with a fixing component, the fixing component comprising a clamping block, one end of the clamping block being fixedly connected to a reset spring, the grinding stone body comprising a fixing block, both ends of the fixing block being fixedly connected to the clamping grooves.

[0006] A further improvement of the technical solution of the utility model is that: the upper and lower ends of the clamping block are fixedly connected to the limiting block, the upper and lower ends of the sliding groove are provided with limiting grooves, and the limiting block is slidably connected to the inside of the limiting groove.

[0007] By adopting the above technical solution, the clamping block in the solution is slidably connected to the inside of the limiting groove through the limiting block. The limiting block and the limiting groove can make the clamping block perform linear sliding motion, which can play a certain limiting role.

[0008] A further improvement of the technical solution of the utility model is that: the return spring is fixedly connected to one end of the limit block, and the end of the return spring away from the limit block is fixedly connected to the inner rear wall of the limit groove.

[0009] By adopting the above technical solution, the reset spring in the solution can drive the clamping block to perform reset movement, so that the clamping block is clamped inside the clamping slot, and then the two ends of the fixed block can be stably clamped and fixed, so that the grinding stone body can be stably fixed.

[0010] A further improvement of the technical solution of the utility model is that one end of the clamping block is fixedly connected to a connecting rod, a first inclined surface is provided at the bottom of one end of the clamping block away from the connecting rod, and second inclined surfaces are provided on both sides of the upper end of the fixed block.

[0011] By adopting the above technical solution, the first inclined surface and the second inclined surface in the solution can rub against each other, so that the card block slides inside the slide groove under the squeezing and friction of the fixed block, thereby facilitating the fixed block to be fully inserted into the fixed groove.

[0012] A further improvement of the technical solution of the utility model is that: first safety grooves are provided at both ends of the connecting block, a second safety groove is provided inside the connecting pull rod, and a safety rod is movably connected inside the first safety groove and the second safety groove.

[0013] By adopting the above technical solution, the safety rod in the solution can be inserted into the first safety groove and the second safety groove.

[0014] A further improvement of the technical solution of the utility model is that: a thread pattern is arranged at the rear end of the safety rod, and a nut is threadedly engaged on the outer wall of the thread pattern.

[0015] By adopting the above technical solution, the nut in the solution can be screwed into the thread pattern, so that the safety rod is fixed inside the first safety groove and the second safety groove, which can play a safety role and further improve the stability of the grinding stone body.

[0016] A further improvement of the technical solution of the utility model is that: both ends of the workbench are fixedly connected with support plates, the upper end of the support plate is fixedly connected with a top plate, and a rotation groove is opened inside the top plate.

[0017] A further improvement of the technical solution of the utility model is that: the driving motor is fixedly connected to the upper end of the top plate, and the rotating shaft is rotatably connected to the inside of the rotating groove.

[0018] By adopting the above technical solution, the rotating shaft in the solution can rotate inside the rotating groove.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] The utility model provides a magic stone clamping device for processing a gravure printing plate roller steel blank. By inserting a fixing block into a fixing groove, when the fixing block is completely inserted into the fixing groove, a reset spring can drive the clamping block to perform a reset movement, so that the clamping block is clamped in the clamping groove, and then the fixing block is clamped and fixed in the fixing groove by the clamping blocks at both ends, thereby ensuring the stability of the grinding stone body, preventing the grinding stone from shaking during grinding, and improving the stability and grinding accuracy.

[0021] The utility model provides a magic stone clamping device for processing a gravure roller steel blank. When disassembly and replacement are required, the clamping block can be driven out of the clamping slot by pulling a connecting rod, so that looseness occurs between the fixed block and the fixed slot, and then the device is disassembled, which is convenient for replacing the grinding stone body and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the magic stone clamping device for processing the gravure plate roller steel blank according to the embodiment of the utility model;

[0023] Figure 2 It is a structural diagram of a workbench of a magic stone clamping device for processing a gravure plate roller steel blank according to an embodiment of the utility model;

[0024] Figure 3 It is a structural diagram of a driving device of a magic stone clamping device for processing a gravure plate roller steel blank according to an embodiment of the utility model;

[0025] Figure 4 It is a structural diagram of a clamping assembly of a magic stone clamping device for processing a gravure plate roller steel blank according to an embodiment of the utility model;

[0026] Figure 5 It is a structural diagram of the grinding stone body of the magic stone clamping device for processing the gravure plate roller steel blank according to the embodiment of the utility model;

[0027] Figure 6 The utility model is a structural diagram of a safety rod of a magic stone clamping device for processing a gravure roller steel blank according to an embodiment of the utility model.

[0028] In the figure: 1. workbench; 101. support plate; 102. top plate; 103. rotating groove; 2. driving device; 201. driving motor; 202. rotating shaft; 203. connecting block; 204. sliding groove; 205. limiting groove; 206. first safety groove; 207. fixing groove; 3. fixing component; 301. clamping block; 302. first inclined surface; 303. limiting block; 304. reset spring; 305. connecting rod; 306. second safety groove; 4. grinding stone body; 401. fixing block; 402. second inclined surface; 403. clamping groove; 5. safety rod; 501. thread pattern; 502. nut. DETAILED DESCRIPTION

[0029] 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.

[0030] The present invention is further described in detail below in conjunction with the embodiments: Example

[0031] like Figure 1-6 As shown, the utility model provides a magic stone clamping device for processing gravure roller steel blanks, including a workbench 1, a driving device 2, and a grinding stone body 4, the driving device 2 includes a driving motor 201, the output shaft of the driving motor 201 is fixedly connected to a rotating shaft 202 through a coupling, the bottom of the rotating shaft 202 is fixedly connected to a connecting block 203, the bottom of the connecting block 203 is provided with a fixing groove 207, the two inner walls of the fixing groove 207 are provided with a sliding groove 204, the interior of the sliding groove 204 is provided with a fixing component 3, the fixing component 3 includes a clamping block 301, one end of the clamping block 301 is fixedly connected to a reset spring 304, the grinding stone body 4 includes a fixing block 401, and both ends of the fixing block 401 are fixedly connected to the clamping grooves 403.

[0032] In this embodiment, by inserting the fixing block 401 into the fixing groove 207, when the fixing block 401 is fully inserted into the fixing groove 207, the reset spring 304 can drive the clamping block 301 to perform a reset movement, so that the clamping block 301 is clamped into the inside of the clamping groove 403, and then the fixing block 401 is clamped and fixed in the fixing groove 207 by the clamping blocks 301 at both ends, thereby ensuring the stability of the grindstone body 4, preventing it from shaking during grinding, and improving the stability and grinding accuracy. Example

[0033] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the upper and lower ends of the clamping block 301 are fixedly connected to the limiting block 303, the upper and lower ends of the slide groove 204 are provided with a limiting groove 205, the limiting block 303 is slidably connected to the inside of the limiting groove 205, the return spring 304 is fixedly connected to one end of the limiting block 303, the end of the return spring 304 away from the limiting block 303 is fixedly connected to the inner rear wall of the limiting groove 205, one end of the clamping block 301 is fixedly connected to the connecting rod 305, the bottom of the end of the clamping block 301 away from the connecting rod 305 is provided with a first inclined surface 302, and second inclined surfaces 402 are provided on both sides of the upper end of the fixed block 401.

[0034] In this embodiment, the card block 301 is slidably connected to the inside of the limiting groove 205 through the limiting block 303. The limiting block 303 and the limiting groove 205 can make the card block 301 perform a linear sliding motion, which can play a certain limiting role. The reset spring 304 can drive the card block 301 to perform a reset motion, so that the card block 301 is clamped in the inside of the card groove 403, so that the two ends of the fixed block 401 can be stably clamped and fixed, so that the grinding stone body 4 is stably fixed, and the first inclined surface 302 and the second inclined surface 402 can rub against each other, so that the card block 301 slides inside the slide groove 204 under the squeezing and friction of the fixed block 401, thereby facilitating the fixed block 401 to be completely inserted into the fixed groove 207. Example

[0035] like Figure 1-6 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, a first safety groove 206 is provided at both ends of the connecting block 203, a second safety groove 306 is provided inside the connecting rod 305, and a safety rod 5 is movably connected inside the first safety groove 206 and the second safety groove 306, and a threaded pattern 501 is provided at the rear end of the safety rod 5, and a nut 502 is threadedly engaged on the outer wall of the threaded pattern 501, and a support plate 101 is fixedly connected at both ends of the workbench 1, and a top plate 102 is fixedly connected at the upper end of the support plate 101, and a rotating groove 103 is provided inside the top plate 102, and a driving motor 201 is fixedly connected to the upper end of the top plate 102, and a rotating shaft 202 is rotatably connected to the inside of the rotating groove 103.

[0036] In this embodiment, the safety rod 5 can be inserted into the first safety groove 206 and the second safety groove 306, and the nut 502 can be screwed into the thread pattern 501, so that the safety rod 5 is fixed inside the first safety groove 206 and the second safety groove 306, which can play a safety role and further improve the stability of the grinding stone body 4. The rotating shaft 202 can rotate inside the rotating groove 103.

[0037] The working principle of the magic stone clamping device for gravure roller steel billet processing is described in detail below.

[0038] like Figure 1-6As shown, by inserting the fixing block 401 into the fixing groove 207, the first inclined surface 302 and the second inclined surface 402 will rub against each other, so that the card block 301 slides inside the slide groove 204 under the squeezing and friction of the fixing block 401, and at the same time drives the reset spring 304 to be compressed. When the fixing block 401 is completely inserted into the fixing groove 207, the reset spring 304 can drive the card block 301 to perform a reset movement, so that the card block 301 is clamped in the inside of the card groove 403, and then the fixing block 401 is clamped and fixed in the fixing groove 207 by the card blocks 301 at both ends, thereby ensuring the stability of the grinding stone body 4. When it needs to be disassembled and replaced, the card block 301 can be driven to be pulled out of the card groove 403 by pulling the connecting rod 305, so that the fixing block 401 and the fixing groove 207 are loosened, and then it is disassembled.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding stone clamping device for processing a gravure printing plate roller steel blank, comprising a workbench (1), a driving device (2), and a grinding stone body (4), characterized in that: The driving device (2) comprises a driving motor (201), the output shaft of the driving motor (201) is fixedly connected to a rotating shaft (202) via a coupling, the bottom of the rotating shaft (202) is fixedly connected to a connecting block (203), the bottom of the connecting block (203) is provided with a fixing groove (207), the two inner walls of the fixing groove (207) are provided with sliding grooves (204), the interior of the sliding groove (204) is provided with a fixing component (3), the fixing component (3) comprises a clamping block (301), one end of the clamping block (301) is fixedly connected to a return spring (304), and the grinding stone body (4) comprises a fixing block (401), the two ends of the fixing block (401) are fixedly connected to the clamping grooves (403).

2. The magic stone clamping device for gravure roller steel blank processing according to claim 1 is characterized in that: The upper and lower ends of the clamping block (301) are fixedly connected to a limiting block (303), the upper and lower ends of the sliding groove (204) are provided with a limiting groove (205), and the limiting block (303) is slidably connected to the inside of the limiting groove (205).

3. The magic stone clamping device for processing a gravure roller steel blank according to claim 2, characterized in that: The return spring (304) is fixedly connected to one end of the limit block (303), and one end of the return spring (304) away from the limit block (303) is fixedly connected to the inner rear wall of the limit groove (205).

4. The magic stone clamping device for processing a gravure roller steel blank according to claim 1, characterized in that: One end of the clamping block (301) is fixedly connected to a connecting rod (305), a first inclined surface (302) is provided at the bottom of one end of the clamping block (301) away from the connecting rod (305), and second inclined surfaces (402) are provided on both sides of the upper end of the fixing block (401).

5. The magic stone clamping device for processing a gravure roller steel blank according to claim 4, characterized in that: The two ends of the connection block (203) are provided with first safety grooves (206), the interior of the connection pull rod (305) is provided with a second safety groove (306), and the interiors of the first safety groove (206) and the second safety groove (306) are movably connected with safety rods (5).

6. The magic stone clamping device for gravure printing plate roller steel blank processing according to claim 5, characterized in that: A thread pattern (501) is provided at the rear end of the safety rod (5), and a nut (502) is threadedly engaged on the outer wall of the thread pattern (501).

7. The magic stone clamping device for processing a gravure roll steel blank according to claim 1, characterized in that: The two ends of the workbench (1) are fixedly connected to support plates (101), the upper end of the support plate (101) is fixedly connected to a top plate (102), and a rotation groove (103) is provided inside the top plate (102).

8. The magic stone clamping device for processing a gravure roll steel blank according to claim 7, characterized in that: The driving motor (201) is fixedly connected to the upper end of the top plate (102), and the rotating shaft (202) is rotatably connected to the inside of the rotating groove (103).

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