Grinding mechanism of cam shaft

Abstract

The utility model discloses a grinding mechanism of a camshaft, which belongs to the technical field of camshaft processing and comprises an operating panel, a clamping mechanism is arranged at the top of the operating panel, an adjusting component is arranged on one side of the operating panel, and a cooling component is arranged at the top of the operating panel. One end of a cam shaft is clamped into an ejector rod, a threaded column is rotated, a supporting plate and a clamping block are made to be close to the other end of the cam shaft, the other end of the cam shaft can be clamped into the clamping block, a motor is started, a rotating column and the ejector rod rotate, then the cam shaft can be driven to rotate, a first hydraulic rod is started, and the position of a supporting frame can be adjusted; the working efficiency of the camshaft during grinding is improved; and by arranging an adjusting assembly, a motor is started, a rotating column and a grinding block are made to rotate, a second hydraulic rod is started, an extending frame can descend or ascend, then the grinding block is driven to move, and follow-up grinding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of camshaft processing, in particular to a camshaft grinding mechanism. Background Art

[0002] The camshaft is a key component in a piston engine. Its function is to control the opening and closing of the valves. The camshaft is also called a peach shaft or eccentric shaft because its cross-sectional shape resembles a peach. It is the driving part in the valve mechanism.

[0003] When the existing camshaft grinding mechanism is in use, the camshaft is ground by a grinding tool, and a large amount of flying debris is generated during the grinding process. The debris may cause harm to the workers, resulting in reduced safety during the processing.

[0004] The existing patent (publication number: CN219465762U) is a camshaft grinding mechanism, which can block the debris generated during the grinding process by setting a clamping block, a stop pile, a transparent baffle, a sliding hole, a first fixed block, a rotating plate and a rubber pad to prevent the debris from causing harm to the staff, improve the safety of the grinding process, and ensure that the grinding work is carried out stably.

[0005] In view of the above problems, the existing patent provides a solution. During use, the clamping tool for clamping the camshaft cannot be rotated, and its position cannot be adjusted. When grinding the camshaft, the staff still needs to manually adjust the position to be ground, which greatly reduces work efficiency and easily increases safety hazards.

[0006] Therefore, a camshaft grinding mechanism is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a camshaft grinding mechanism, which can solve the problem of an existing camshaft grinding mechanism that, during use, a clamping tool for clamping the camshaft cannot be rotated and its position cannot be adjusted. When grinding the camshaft, a worker still needs to manually adjust the position to be ground, which greatly reduces work efficiency and easily increases safety hazards.

[0008] To achieve the above object, the utility model provides the following technical solutions: a camshaft grinding mechanism, comprising an operating panel, a clamping mechanism is arranged on the top of the operating panel, an adjustment component is arranged on one side of the operating panel, and a cooling component is arranged on the top of the operating panel;

[0009] The clamping mechanism includes a first hydraulic rod, a support frame, a motor, a rotating column, a pushing rod, a threaded column, a support plate and a clamping block. The first hydraulic rod is arranged on one side of the operating panel, the support frame is arranged on one side of the first hydraulic rod, the motor is bolted to one side of the support frame, the rotating column is fixedly connected to the output end of the motor, the pushing rod is fixedly connected to one side of the rotating column, the threaded column is threadedly connected to one side of the support frame, the support plate is rotatably connected to one side of the threaded column, and the clamping block is rotatably connected to one side of the support plate.

[0010] Preferably, the adjustment assembly includes a accommodating frame, a second hydraulic rod, an extension frame, a motor, a rotating column and a grinding block, the accommodating frame is fixedly connected to the top of the operating panel, the second hydraulic rod is arranged on one side of the accommodating frame, the extension frame is arranged at the bottom of the second hydraulic rod, the motor is bolted to one side of the extension frame, the rotating column is fixedly connected to the output end of the motor, and the grinding block is fixedly connected to the outer wall of the rotating column.

[0011] Preferably, the cooling assembly includes a water tank, a water pump and a spray pipe, the water tank is fixedly connected to the top of the operating panel, the water pump is arranged on the top of the water tank, and the spray pipe is arranged on the other side of the water pump.

[0012] Preferably, a plurality of telescopic rods are fixedly connected to one side of the support frame, and the other side of the telescopic rods is fixedly connected to one side of the support plate.

[0013] Preferably, a first drain groove is opened inside the operating panel, and a first collecting frame is fixedly connected to the bottom of the operating panel.

[0014] Preferably, a second drain groove is opened inside the operating panel, and a second collecting frame is fixedly connected to the bottom of the operating panel.

[0015] Preferably, a collection box is provided on one side of the first collection frame.

[0016] Preferably, a pulling protrusion is fixedly connected to one side of the collection box.

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

[0018] 1. The present application is provided with a clamping mechanism, one end of the camshaft is clamped into the push rod, the threaded column is rotated to make the support plate and the clamping block close to the other end of the camshaft, so that the other end of the camshaft can be clamped into the clamping block, the motor is started to rotate the rotating column and the push rod, and the camshaft can be driven to rotate, and the first hydraulic rod is started to adjust the position of the support frame, thereby improving the working efficiency of the camshaft during grinding.

[0019] 2. The present application is provided with an adjustment component, starts the motor, causes the rotating column and the grinding block to rotate, and starts the second hydraulic rod, which can make the extension frame descend or rise, thereby driving the grinding block to move, facilitating subsequent grinding work. 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 schematic cross-sectional structure diagram of the clamping mechanism of the utility model;

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

[0026] Description of reference numerals:

[0027] 1. Operation panel; 2. Clamping mechanism; 3. Adjustment assembly; 4. Cooling assembly; 201. First hydraulic rod; 202. Support frame; 203. Motor; 204. Rotating column; 205. Push rod; 206. Threaded column; 207. Support plate; 208. Clamping block; 301. Accommodating frame; 302. Second hydraulic rod; 303. Extension frame; 304. Motor; 305. Rotating column; 306. Grinding block; 401. Water storage tank; 402. Water pump; 403. Spraying pipe; 5. Telescopic rod; 6. First drain trough; 7. First collecting frame; 8. Second drain trough; 9. Second collecting frame; 10. Collecting box; 11. Bump. 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 camshaft grinding mechanism comprises an operating panel 1, a clamping mechanism 2 is arranged on the top of the operating panel 1, an adjusting component 3 is arranged on one side of the operating panel 1, and a cooling component 4 is arranged on the top of the operating panel 1;

[0031] The clamping mechanism 2 includes a first hydraulic rod 201, a support frame 202, a motor 203, a rotating column 204, a pushing rod 205, a threaded column 206, a support plate 207 and a clamping block 208. The first hydraulic rod 201 is arranged on one side of the operating panel 1, the support frame 202 is arranged on one side of the first hydraulic rod 201, the motor 203 is bolted to one side of the support frame 202, the rotating column 204 is fixedly connected to the output end of the motor 203, the pushing rod 205 is fixedly connected to one side of the rotating column 204, the threaded column 206 is threadedly connected to one side of the support frame 202, the support plate 207 is rotatably connected to one side of the threaded column 206, and the clamping block 208 is rotatably connected to one side of the support plate 207.

[0032] Specifically, Figure 2 As shown, the adjustment component 3 includes a containing frame 301, a second hydraulic rod 302, an extension frame 303, a motor 304, a rotating column 305 and a grinding block 306. The containing frame 301 is fixedly connected to the top of the operating panel 1, the second hydraulic rod 302 is arranged on one side of the containing frame 301, the extension frame 303 is arranged on the bottom of the second hydraulic rod 302, the motor 304 is bolted to one side of the extension frame 303, the rotating column 305 is fixedly connected to the output end of the motor 304, and the grinding block 306 is fixedly connected to the outer wall of the rotating column 305.

[0033] Specifically, Figure 4 As shown, a plurality of telescopic rods 5 are fixedly connected to one side of the support frame 202 , and the other side of the telescopic rods 5 is fixedly connected to one side of the support plate 207 .

[0034] Specifically, Figure 2 As shown, a first drain groove 6 is provided inside the operating panel 1 , and a first collecting frame 7 is fixedly connected to the bottom of the operating panel 1 .

[0035] Specifically, Figure 2 As shown, a collection box 10 is provided on one side of the first collection frame 7 .

[0036] Specifically, Figure 1 As shown, a pulling protrusion 11 is fixedly connected to one side of the collection box 10 .

[0037] When in use, the user can insert one end of the camshaft into the push rod 205, rotate the threaded column 206, make the support plate 207 and the clamping block 208 close to the other end of the camshaft, and allow the other end of the camshaft to be inserted into the clamping block 208. The telescopic rod 5 can provide a limited support for the support plate 207 to prevent it from rotating with the rotation of the threaded column 206. Start the motor 203 to rotate the rotating column 204 and the push rod 205, which can drive the camshaft to rotate. Start the first hydraulic rod 201 to To adjust the position of the support frame 202, start the motor 304 to rotate the rotating column 305 and the grinding block 306, and start the second hydraulic rod 302 to make the extension frame 303 descend or rise, thereby driving the grinding block 306 to move, so as to facilitate the grinding of the clamped camshaft. The debris generated by the camshaft during grinding will pass through the first leakage groove 6 into the first collection frame 7, and finally fall into the collection box 10. The user can pull out the collection box 10 through the protrusion 11 for subsequent processing.

[0038] Specifically, Figure 5 As shown, the cooling assembly 4 includes a water tank 401, a water pump 402 and a spraying pipe 403. The water tank 401 is fixedly connected to the top of the operating panel 1, the water pump 402 is arranged on the top of the water tank 401, and the spraying pipe 403 is arranged on the other side of the water pump 402.

[0039] Specifically, Figure 2 As shown, a second drain groove 8 is provided inside the operating panel 1 , and a second collecting frame 9 is fixedly connected to the bottom of the operating panel 1 .

[0040] When in use, the camshaft will generate a higher temperature during the grinding process. The first hydraulic rod 201 is started to move the support frame 202 to the second leakage groove 8, and the water pump 402 is started to pump water out of the water tank 401 and spray it on the camshaft after passing through the spray pipe 403, so as to reduce the heat and wear generated during the grinding process. The second collection frame 9 can collect the waste water for subsequent treatment.

[0041] By adopting the above technical solution, a problem of an existing camshaft grinding mechanism is solved. During use, the clamping tool for clamping the camshaft cannot be rotated and its position cannot be adjusted. When grinding the camshaft, the staff still needs to manually adjust the position to be ground, which greatly reduces the work efficiency and easily increases the safety hazard.

[0042] Working principle: When the present application is in use, the user can insert one end of the camshaft into the push rod 205, rotate the threaded column 206, so that the support plate 207 and the clamping block 208 are close to the other end of the camshaft, so that the other end of the camshaft can be inserted into the clamping block 208, and the telescopic rod 5 can provide a limited support for the support plate 207 to prevent it from rotating with the rotation of the threaded column 206, start the motor 203, so that the rotating column 204 and the push rod 205 rotate, and the camshaft can be driven to rotate, start the first hydraulic rod 201, the position of the support frame 202 can be adjusted, start the motor 304, so that the rotating column 305 and the grinding block 306 rotate, start The second hydraulic rod 302 can make the extension frame 303 descend or rise, thereby driving the grinding block 306 to move, so as to facilitate the grinding of the clamped camshaft. The debris generated by the camshaft during grinding will pass through the first leakage groove 6 into the first collecting frame 7, and finally fall into the collecting box 10. The camshaft will generate a higher temperature during the grinding process. The first hydraulic rod 201 is started to move the support frame 202 to the second leakage groove 8, and the water pump 402 is started to pump water out of the water tank 401. After passing through the spray pipe 403, it is sprayed on the camshaft to reduce the heat and wear generated during the grinding process. The second collecting frame 9 can collect waste water for subsequent treatment.

[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 this 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 solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A camshaft grinding mechanism, comprising an operating panel (1), characterized in that: A clamping mechanism (2) is arranged on the top of the operating panel (1), an adjustment component (3) is arranged on one side of the operating panel (1), and a cooling component (4) is arranged on the top of the operating panel (1); The clamping mechanism (2) comprises a first hydraulic rod (201), a support frame (202), a motor (203), a rotating column (204), a pushing rod (205), a threaded column (206), a support plate (207) and a clamping block (208); the first hydraulic rod (201) is arranged on one side of the operating panel (1); the support frame (202) is arranged on one side of the first hydraulic rod (201); the motor (203) is bolted to one side of the support frame (202); the rotating column (204) is fixedly connected to the output end of the motor (203); the pushing rod (205) is fixedly connected to one side of the rotating column (204); the threaded column (206) is threadedly connected to one side of the support frame (202); the support plate (207) is rotatably connected to one side of the threaded column (206); and the clamping block (208) is rotatably connected to one side of the support plate (207).

2. A camshaft grinding mechanism according to claim 1, characterized in that: The adjusting assembly (3) comprises a containing frame (301), a second hydraulic rod (302), an extension frame (303), a motor (304), a rotating column (305) and a grinding block (306); the containing frame (301) is fixedly connected to the top of the operating panel (1); the second hydraulic rod (302) is arranged on one side of the containing frame (301); the extension frame (303) is arranged on the bottom of the second hydraulic rod (302); the motor (304) is bolted to one side of the extension frame (303); the rotating column (305) is fixedly connected to the output end of the motor (304); and the grinding block (306) is fixedly connected to the outer wall of the rotating column (305).

3. A camshaft grinding mechanism according to claim 1, characterized in that: The cooling assembly (4) comprises a water storage tank (401), a water pump (402) and a spraying pipe (403); the water storage tank (401) is fixedly connected to the top of the operating panel (1); the water pump (402) is arranged on the top of the water storage tank (401); and the spraying pipe (403) is arranged on the other side of the water pump (402).

4. A camshaft grinding mechanism according to claim 1, characterized in that: A plurality of telescopic rods (5) are fixedly connected to one side of the support frame (202), and the other side of the telescopic rods (5) is fixedly connected to one side of the support plate (207).

5. The camshaft grinding mechanism according to claim 1, characterized in that: A first drain groove (6) is provided inside the operating panel (1), and a first collecting frame (7) is fixedly connected to the bottom of the operating panel (1).

6. A camshaft grinding mechanism according to claim 1, characterized in that: A second drain groove (8) is provided inside the operating panel (1), and a second collecting frame (9) is fixedly connected to the bottom of the operating panel (1).

7. A camshaft grinding mechanism according to claim 5, characterized in that: A collection box (10) is provided on one side of the first collection frame (7).

8. A camshaft grinding mechanism according to claim 7, characterized in that: A pulling protrusion (11) is fixedly connected to one side of the collection box (10).

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