Polishing and grinding device for wrench production

Abstract

The utility model discloses a polishing and grinding device for wrench production, which belongs to the technical field of wrench production and comprises a bottom plate, a placing mechanism, a grinding component and a spraying component are arranged at the top of the bottom plate, and a collecting component is arranged on one side of the bottom plate. Through the arrangement of the placing mechanism, a user can clamp a round hole in one side of a wrench into a placing block and then place the other side of the wrench on a supporting frame, a first hydraulic rod can push a pushing plate to move, subsequent grinding and feeding and discharging are facilitated, a first servo motor is started, a first rotating column and the supporting frame can be driven to rotate, and the wrench can be conveniently placed on the supporting frame. The side surface of the wrench is exposed for subsequent polishing; and by arranging the grinding assembly, a second servo motor is started, a second rotating column and a grinding block can be driven to rotate, the grinding assembly is used in cooperation with a second hydraulic rod, the second hydraulic rod is started, a fixing plate and the second servo motor can be lifted, and follow-up grinding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wrench production, in particular to a polishing and grinding device for wrench production. Background Art

[0002] A wrench is a commonly used installation and disassembly tool. It uses the principle of leverage to turn bolts, screws, nuts and other hand tools. A wrench is usually made of structural steel made of carbon or alloy materials. The parts of the wrench need to be ground and polished during the production process.

[0003] The existing double-ended wrench grinding device is easy to generate heat due to friction at the grinding disc during actual use, and the grinding disc is easy to be damaged after long-term work.

[0004] The existing patent (publication number: CN213136207U) is a grinding and polishing device for the production of double-ended wrenches. By arranging a motor and a grinding disc on a workbench, the wrench can be polished. By arranging a water pump on the left side of the workbench, the water in the water tank can be sprayed onto the grinding disc, and then the water is used to cool the grinding disc, thereby avoiding the problem of heat damage to the grinding disc. At the same time, the water spray can also wash away the waste chips produced by grinding to ensure the cleanliness of the workbench.

[0005] In view of the above problems, the existing patent provides a solution. During use, although the wrench is clamped and fixed, after one side of the wrench is polished, the staff is still required to move the wrench and polish its side, which increases the workload and reduces work efficiency.

[0006] Therefore, a polishing and grinding device for wrench production is proposed. Utility Model Content

[0007] The utility model aims to provide a polishing and grinding device for wrench production, which can solve the problem that in the existing double-ended wrench production polishing and grinding device, although the wrench is clamped and fixed during use, after one side of the wrench is polished, the staff still needs to move the wrench to polish its side, which increases the workload and reduces the work efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing and grinding device for wrench production, comprising a base plate, a placing mechanism is provided on one side of the base plate, a polishing assembly is provided on one side of the base plate, a spraying assembly is provided on one side of the base plate, and a collecting assembly is provided on one side of the base plate;

[0009] The placement mechanism includes a first hydraulic rod, a pushing plate, a first servo motor, a first rotating column, a placement block, a rotating plate, a support column and a support frame. The first hydraulic rod is arranged on one side of the bottom plate, the pushing plate is arranged on one side of the first hydraulic rod, the first servo motor is bolted to the top of the pushing plate, the first rotating column is fixedly connected to the output end of the first servo motor, the placement block is fixedly connected to the top of the first rotating column, the rotating plate is fixedly connected to the outer wall of the first rotating column, the support column is fixedly connected to the top of the rotating plate, and the support frame is fixedly connected to the top of the support column.

[0010] Preferably, the grinding assembly includes a placement frame, a second hydraulic rod, a fixed plate, a second servo motor, a second rotating column and a grinding block, the placement frame is fixedly connected to one side of the base plate, the second hydraulic rod is arranged on one side of the placement frame, the fixed plate is arranged at the bottom of the second hydraulic rod, the second servo motor is bolted to the top of the fixed plate, the second rotating column is fixedly connected to the output end of the second servo motor, and the grinding block is fixedly connected to the bottom of the second rotating column.

[0011] Preferably, the spray assembly includes a water tank, a water pump, an extraction pipe, a spray pipe and a leakage hole, the water tank is fixedly connected to the top of the base plate, the water pump is arranged at the top of the water tank, the extraction pipe is arranged at the bottom of the water pump, the spray pipe is arranged on the other side of the water pump, and the plurality of leakage holes are opened inside the spray pipe.

[0012] Preferably, the collecting assembly comprises a drain groove, a guide frame and a collecting frame, the drain groove is opened inside the bottom plate, the guide frame is fixedly connected to the bottom of the bottom plate, and the collecting frame is slidably connected to one side of the guide frame.

[0013] Preferably, one side of the bottom plate is fixedly connected to a sliding guide rail, a plurality of sliding blocks are fixedly connected to the bottom of the push plate, and the sliding blocks are slidably connected to one side of the sliding guide rail.

[0014] Preferably, a support block is fixedly connected to the bottom of the base plate, and a support leg is fixedly connected to the bottom of the support block.

[0015] Preferably, a plurality of extension columns are fixedly connected to one side of the guide frame, and a limit plate is hingedly connected to the outer wall of the extension column.

[0016] Preferably, a plurality of fixing columns are fixedly connected to the top of the rotating plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a placement mechanism, and the user can insert the round hole on one side of the wrench into the placement block, and then place the other side on the support frame. The first hydraulic rod can push the push plate to move, which is convenient for subsequent grinding and loading and unloading. Starting the first servo motor can drive the first rotating column and the support frame to rotate, so that the side of the wrench is exposed for subsequent grinding, avoiding the staff from frequently taking the wrench, and improving work efficiency.

[0019] 2. The present application is provided with a grinding assembly. When in use, starting the second servo motor can drive the second rotating column and the grinding block to rotate. When used in conjunction with the second hydraulic rod, starting the second hydraulic rod can lift and lower the fixed plate and the second servo motor, thereby allowing the grinding block to grind the wrench. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the utility model from the right side;

[0023] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 It is a cross-sectional structural diagram of the placement mechanism of the utility model;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the extension column of the utility model.

[0026] Description of reference numerals:

[0027] 1. Bottom plate; 2. Placing mechanism; 3. Grinding assembly; 4. Spraying assembly; 5. Collecting assembly; 201. First hydraulic rod; 202. Pushing plate; 203. First servo motor; 204. First rotating column; 205. Placing block; 206. Rotating plate; 207. Support column; 208. Support frame; 301. Placing frame; 302. Second hydraulic rod; 303. Fixed plate; 304. Second servo motor; 305. Second rotating column; 306. Grinding block; 401. Water tank; 402. Water pump; 403. Extraction pipe; 404. Spraying pipe; 405. Leakage hole; 501. Leakage groove; 502. Guide frame; 503. Collecting frame; 6. Sliding guide rail; 7. Sliding block; 8. Support block; 9. Support leg; 10. Extension column; 11. Limit plate; 12. Fixed column. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A polishing and grinding device for wrench production comprises a base plate 1, a placing mechanism 2 is arranged on the top of the base plate 1, a polishing assembly 3 is arranged on the top of the base plate 1, a spraying assembly 4 is arranged on the top of the base plate 1, and a collecting assembly 5 is arranged on one side of the base plate 1;

[0031] The placement mechanism 2 includes a first hydraulic rod 201, a pushing plate 202, a first servo motor 203, a first rotating column 204, a placement block 205, a rotating plate 206, a support column 207 and a support frame 208. The first hydraulic rod 201 is arranged on one side of the base plate 1, the pushing plate 202 is arranged on one side of the first hydraulic rod 201, the first servo motor 203 is bolted to the top of the pushing plate 202, the first rotating column 204 is fixedly connected to the output end of the first servo motor 203, the placement block 205 is fixedly connected to the top of the first rotating column 204, the rotating plate 206 is fixedly connected to the outer wall of the first rotating column 204, the support column 207 is fixedly connected to the top of the rotating plate 206, and the support frame 208 is fixedly connected to the top of the support column 207.

[0032] Specifically, Figure 2As shown, the grinding assembly 3 includes a placement frame 301, a second hydraulic rod 302, a fixed plate 303, a second servo motor 304, a second rotating column 305 and a grinding block 306. The placement frame 301 is fixedly connected to one side of the base plate 1, the second hydraulic rod 302 is arranged on one side of the placement frame 301, the fixed plate 303 is arranged at the bottom of the second hydraulic rod 302, the second servo motor 304 is bolted to the top of the fixed plate 303, the second rotating column 305 is fixedly connected to the output end of the second servo motor 304, and the grinding block 306 is fixedly connected to the bottom of the second rotating column 305.

[0033] Specifically, Figure 1 As shown, a sliding guide rail 6 is fixedly connected to one side of the bottom plate 1 , a plurality of sliding blocks 7 are fixedly connected to the bottom of the push plate 202 , and the sliding blocks 7 are slidably connected to one side of the sliding guide rail 6 .

[0034] Specifically, Figure 1 As shown, a support block 8 is fixedly connected to the bottom of the base plate 1 , and a support leg 9 is fixedly connected to the bottom of the support block 8 .

[0035] Specifically, Figure 4 As shown, a plurality of fixing columns 12 are fixedly connected to the top of the rotating plate 206 .

[0036] When in use, the user can insert the round hole on one side of the wrench into the placement block 205, and then place the other side on the support frame 208. The support column 207 can provide support for the support frame 208. The first hydraulic rod 201 can push the push plate 202 to move. The fixed column 12 can provide additional support for the wrench. The second servo motor 304 is started to rotate the second rotating column 305 and the grinding block 306. When the first hydraulic rod 201 pushes the wrench to the bottom of the grinding block 306, the second hydraulic rod 302 is started to make the grinding block 306 rotate. 6 descends to grind the surface of the wrench, the first servo motor 203 is started to rotate the first rotating column 204 and the rotating plate 206 to expose the side of the wrench, the second hydraulic rod 302 is started to lower the grinding block 306 again, the first hydraulic rod 201 continues to push the wrench close to the outer wall of the grinding block 306, and the side of the wrench can be grinded, the support block 8 is used in conjunction with the support leg 9 to provide support for the bottom plate 1, and the sliding guide rail 6 is used in conjunction with the sliding block 7 to increase the stability of the push plate 202 when moving.

[0037] Specifically, Figure 3As shown, the spray assembly 4 includes a water tank 401, a water pump 402, an extraction pipe 403, a spray pipe 404 and a leakage hole 405. The water tank 401 is fixedly connected to the top of the base plate 1, the water pump 402 is arranged at the top of the water tank 401, the extraction pipe 403 is arranged at the bottom of the water pump 402, the spray pipe 404 is arranged on the other side of the water pump 402, and multiple leakage holes 405 are opened inside the spray pipe 404.

[0038] Specifically, Figure 2 As shown, the collecting assembly 5 includes a drain groove 501 , a guide frame 502 and a collecting frame 503 . The drain groove 501 is opened inside the bottom plate 1 , the guide frame 502 is fixedly connected to the bottom of the bottom plate 1 , and the collecting frame 503 is slidably connected to one side of the guide frame 502 .

[0039] Specifically, Figure 5 As shown, a plurality of extension columns 10 are fixedly connected to one side of the guide frame 502 , and a limit plate 11 is hinged to the outer wall of the extension column 10 .

[0040] When in use, water is injected into the water tank 401. When the wrench is polished, the first hydraulic rod 201 pushes the handle to the bottom of the spray pipe 404, starts the water pump 402, and draws the water in the water tank 401 from the extraction pipe 403, sprays it through the leakage hole 405, and sprays the handle. The debris and sewage flushed out will pass through the leakage groove 501 and the guide frame 502 and then enter the collection frame 503, which is convenient for subsequent cleaning and avoids pollution. By rotating the limit plate 11, the collection frame 503 can be limited to prevent it from opening at will.

[0041] By adopting the above technical solution, the problem of an existing grinding and polishing device for the production of double-ended wrenches is solved. During use, although the wrench is clamped and fixed, after one side of the wrench is polished, the staff is still required to move the wrench and polish its side, which increases the workload and reduces the work efficiency.

[0042] Working principle: When the present application is in use, the user can insert the round hole on one side of the wrench into the placement block 205, and then place the other side on the support frame 208. The support column 207 can provide support for the support frame 208. The first hydraulic rod 201 can push the push plate 202 to move. The fixed column 12 can provide additional support for the wrench. The second servo motor 304 is started to rotate the second rotating column 305 and the grinding block 306. When the first hydraulic rod 201 pushes the wrench to the bottom of the grinding block 306, the second hydraulic rod 302 is started to lower the grinding block 306 to grind the surface of the wrench. The first servo motor 203 is started to rotate the first rotating column 2 04 rotates with the rotating plate 206 to expose the side of the wrench, start the second hydraulic rod 302, and lower the grinding block 306 again. The first hydraulic rod 201 continues to push the wrench close to the outer wall of the grinding block 306 to grind the side of the wrench. When the wrench is polished, the first hydraulic rod 201 pushes the handle to the bottom of the spray pipe 404, starts the water pump 402, and draws the water in the water storage tank 401 from the extraction pipe 403, sprays it through the leakage hole 405, and sprays and rinses the handle. The washed debris and sewage will pass through the leakage groove 501 and the guide frame 502 and then enter the collection frame 503, which is convenient for subsequent cleaning and avoids pollution.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A polishing and grinding device for wrench production, comprising a base plate (1), characterized in that: A placement mechanism (2) is provided on one side of the base plate (1), a grinding assembly (3) is provided on one side of the base plate (1), a spraying assembly (4) is provided on one side of the base plate (1), and a collecting assembly (5) is provided on one side of the base plate (1); The placement mechanism (2) comprises a first hydraulic rod (201), a pushing plate (202), a first servo motor (203), a first rotating column (204), a placement block (205), a rotating plate (206), a support column (207) and a support frame (208); the first hydraulic rod (201) is arranged on one side of the bottom plate (1); the pushing plate (202) is arranged on one side of the first hydraulic rod (201); the first servo motor (203) is bolted to the top of the pushing plate (202); the first rotating column (204) is fixedly connected to the output end of the first servo motor (203); the placement block (205) is fixedly connected to the top of the first rotating column (204); the rotating plate (206) is fixedly connected to the outer wall of the first rotating column (204); the support column (207) is fixedly connected to the top of the rotating plate (206); and the support frame (208) is fixedly connected to the top of the support column (207).

2. The polishing and grinding device for wrench production according to claim 1, characterized in that: The grinding assembly (3) comprises a placement frame (301), a second hydraulic rod (302), a fixed plate (303), a second servo motor (304), a second rotating column (305) and a grinding block (306); the placement frame (301) is fixedly connected to one side of the base plate (1); the second hydraulic rod (302) is arranged on one side of the placement frame (301); the fixed plate (303) is arranged at the bottom of the second hydraulic rod (302); the second servo motor (304) is bolted to the top of the fixed plate (303); the second rotating column (305) is fixedly connected to the output end of the second servo motor (304); and the grinding block (306) is fixedly connected to the bottom of the second rotating column (305).

3. The polishing and grinding device for wrench production according to claim 1, characterized in that: The spray assembly (4) comprises a water storage tank (401), a water pump (402), an extraction pipe (403), a spray pipe (404) and a leakage hole (405); the water storage tank (401) is fixedly connected to the top of the base plate (1); the water pump (402) is arranged at the top of the water storage tank (401); the extraction pipe (403) is arranged at the bottom of the water pump (402); the spray pipe (404) is arranged at the other side of the water pump (402); and a plurality of leakage holes (405) are all opened inside the spray pipe (404).

4. The polishing and grinding device for wrench production according to claim 1, characterized in that: The collecting assembly (5) comprises a drain groove (501), a guide frame (502) and a collecting frame (503); the drain groove (501) is opened inside the bottom plate (1); the guide frame (502) is fixedly connected to the bottom of the bottom plate (1); and the collecting frame (503) is slidably connected to one side of the guide frame (502).

5. The polishing and grinding device for wrench production according to claim 1, characterized in that: One side of the bottom plate (1) is fixedly connected to a sliding guide rail (6), and the bottom of the push plate (202) is fixedly connected to a plurality of sliding blocks (7), and the sliding blocks (7) are slidably connected to one side of the sliding guide rail (6).

6. The polishing and grinding device for wrench production according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support block (8), and the bottom of the support block (8) is fixedly connected to a support leg (9).

7. The polishing and grinding device for wrench production according to claim 4, characterized in that: A plurality of extension columns (10) are fixedly connected to one side of the guide frame (502), and a limiting plate (11) is hingedly connected to the outer wall of the extension column (10).

8. The polishing and grinding device for wrench production according to claim 1, characterized in that: A plurality of fixing columns (12) are fixedly connected to the top of the rotating plate (206).

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