Auxiliary clamping device for machining and grinding of automobile engine shaft accessories

Abstract

The utility model discloses an auxiliary clamping device for machining and polishing automobile engine shaft accessories, which belongs to the technical field of automobile engine shaft machining and comprises an engine shaft accessory machining box, a first motor is fixedly mounted on the inner wall of the rear side of the engine shaft accessory machining box, and a first driving shaft is fixedly mounted at the output end of the first motor. A mounting box is fixedly mounted on the inner side of the first driving shaft; an accessory machining placement plate is fixedly mounted at the top of the mounting box, a second motor is fixedly mounted on the inner wall of one side of the mounting box, a lead screw can drive a sliding frame and an accessory clamping plate to slide through thread fit after rotating, the accessory clamping plate can clamp and fix accessories after sliding, and in the accessory grinding process, the accessory machining placement plate is fixedly mounted on the inner wall of one side of the mounting box; and cooling liquid on the inner side of the first water storage tank can be sprayed through the cooling spraying pipeline through the first water pumps on the two sides, and therefore the grinding piece can be cooled through the cooling liquid.

Description

Technical Field

[0001] This utility model relates to the field of automotive engine shaft processing technology, specifically to an auxiliary clamping device for processing and grinding automotive engine shaft parts. Background Technology

[0002] In an existing engine bracket, if there is no clamping mechanism when grinding the upper connecting cover, the upper connecting cover may shift during the grinding process, resulting in the grinding accuracy not meeting the processing requirements.

[0003] CN218613434U discloses an auxiliary clamping device for machining and grinding automotive engine shaft parts, including an engine parts machining table, a parts fixing plate on one side of the engine parts machining table, a limit plate mounting groove inside the parts fixing plate, a parts limit plate inside the limit plate mounting groove, limit plate locking bolts inside the parts limit plate and the parts fixing plate, a parts positioning groove on the side of the parts fixing plate near the parts limit plate, and a mounting plate connecting groove at one end of the engine parts machining table, with a hydraulic cylinder mounting plate inside the mounting plate connecting groove;

[0004] In existing technologies, grinding of parts during processing generates a lot of heat in the cutting head, which can lead to overheating and damage. Additionally, a lot of shavings remain above the clamping device after grinding, requiring manual cleaning by operators. Therefore, this device provides an auxiliary clamping device for grinding automotive engine shaft parts. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing an auxiliary clamping device for machining and grinding automotive engine shaft parts, thereby solving the aforementioned technical problems.

[0006] The present invention adopts the following technical solution: an auxiliary clamping device for processing and grinding automotive engine shaft parts, including an engine shaft part processing box, a first motor is fixedly installed on the rear inner wall of the engine shaft part processing box, a first drive shaft is fixedly installed on the output end of the first motor, and an installation box is fixedly installed on the inner side of the first drive shaft.

[0007] The top of the mounting box is fixedly installed with a parts processing and placement plate, a second motor is fixedly installed on one inner wall of the mounting box, a second drive shaft is fixedly installed at the output end of the second motor, and two mounting plates are fixedly installed on the inner side of the mounting box.

[0008] A lead screw is rotatably mounted on the inner side of the mounting plate. Bevel gears are fixedly mounted on the outer sides of both the lead screw and the second drive shaft. Adjacent bevel gears mesh with each other. A sliding frame is threaded onto the outer side of the lead screw. An accessory clamping plate is fixedly mounted on one side of the sliding frame.

[0009] As a further improvement to the above solution, a first water tank is fixedly installed on one side of the accessory clamping plate, a first water pump is fixedly installed on the top of the first water tank, and a cooling spray pipe is fixedly installed at the output end of the first water pump.

[0010] As a further improvement to the above solution, a second water tank is fixedly installed on the front side of the engine shaft parts processing box, a second water pump is fixedly installed on the top of the second water tank, and a flushing nozzle is fixedly installed on the output end of the second water pump.

[0011] As a further improvement to the above solution, a waste collection drawer is slidably installed on the inner side of the engine shaft parts processing box, a cleaning fluid filter box is fixedly installed at the bottom of the engine shaft parts processing box, a cleaning fluid discharge pipe is fixedly installed on one side of the cleaning fluid filter box, and a waste filter screen is provided on the bottom inner wall of the waste collection drawer.

[0012] As a further improvement to the above solution, the outer side of the mounting box is provided with multiple limiting grooves, and the sliding frame is slidably installed on the inner side of the limiting grooves.

[0013] As a further improvement to the above solution, a storage battery is fixedly installed inside the mounting box, and the second motor and the first water pump are electrically connected to the storage battery.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0015] 1. After the lead screw rotates, it can drive the sliding frame and the accessory clamping plate to slide through the threaded engagement. After sliding, the accessory clamping plate can clamp and fix the accessory. During the grinding process of the accessory, the coolant inside the first water tank can be sprayed through the cooling spray pipe by the first water pump on both sides, so that the coolant can cool the grinding disc.

[0016] 2. Control the first motor to drive the first drive shaft and the mounting box to rotate so that the parts face downwards. At this time, control the second water pump to spray the water inside the second water tank through the flushing nozzle. The flushing nozzle can rinse the parts, so that the waste on the parts can fall into the inside of the waste collection drawer. The water can be filtered through the cleaning liquid filter box and recycled, so that the device can be relatively clean after processing the parts. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the cross-sectional portion of the waste collection drawer in this utility model;

[0020] Figure 3 This is a partial three-dimensional structural diagram of the mounting box and accessory placement plate in this utility model.

[0021] Figure 4 This is a partial structural diagram of the sliding frame and accessory clamping plate in this utility model.

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0023] Figure Labels

[0024] 1. Engine shaft parts processing box; 2. First motor; 3. First drive shaft; 4. Mounting box; 5. Parts processing placement plate; 6. Second motor; 7. Second drive shaft; 8. Mounting plate; 9. Lead screw; 10. Sliding frame; 11. Parts clamping plate; 12. Bevel gear; 13. First water tank; 14. First water pump; 15. Cooling spray pipe; 16. Cleaning fluid filter box; 17. Cleaning fluid discharge pipe; 18. Waste collection drawer; 19. Second water tank; 20. Second water pump; 21. Flushing nozzle. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0027] This utility model embodiment provides an auxiliary clamping device for machining and grinding automotive engine shaft parts, including an engine shaft part machining box 1, a first motor 2 fixedly installed on the rear inner wall of the engine shaft part machining box 1, a first drive shaft 3 fixedly installed at the output end of the first motor 2, and an installation box 4 fixedly installed on the inner side of the first drive shaft 3.

[0028] The top of the mounting box 4 is fixedly installed with a parts processing and placement plate 5. A second motor 6 is fixedly installed on one inner wall of the mounting box 4. A second drive shaft 7 is fixedly installed at the output end of the second motor 6. Two mounting plates 8 are fixedly installed on the inner side of the mounting box 4.

[0029] A lead screw 9 is rotatably mounted on the inner side of the mounting plate 8. A bevel gear 12 is fixedly mounted on the outer side of both the lead screw 9 and the second drive shaft 7. Adjacent bevel gears 12 mesh with each other. A sliding frame 10 is threadedly mounted on the outer side of the lead screw 9. An accessory clamping plate 11 is fixedly mounted on one side of the sliding frame 10.

[0030] Furthermore, the second drive shaft 7 can drive the lead screws 9 on both sides to rotate through the bevel gear 12. After the lead screws 9 rotate, they can drive the sliding frame 10 and the accessory clamping plate 11 to slide through the threaded engagement. After sliding, the accessory clamping plate 11 can clamp and fix the accessory.

[0031] In a further preferred embodiment of the present invention, a first water tank 13 is fixedly installed on one side of the accessory clamping plate 11, a first water pump 14 is fixedly installed on the top of the first water tank 13, and a cooling spray pipe 15 is fixedly installed at the output end of the first water pump 14.

[0032] Furthermore, during the polishing process of the parts, the coolant inside the first water tank 13 can be sprayed through the cooling spray pipe 15 by the first water pump 14 on both sides, so that the coolant can cool the polishing disc.

[0033] In a further preferred embodiment of the present invention, a second water tank 19 is fixedly installed on the front side of the engine shaft accessory processing box 1, a second water pump 20 is fixedly installed on the top of the second water tank 19, and a flushing nozzle 21 is fixedly installed at the output end of the second water pump 20.

[0034] Furthermore, the rinsing nozzle 21 can rinse the parts, allowing the water flow to clean the debris generated during grinding, thus making it cleaner for workers to remove the parts.

[0035] In a further preferred embodiment of the present invention, a waste collection drawer 18 is slidably installed on the inner side of the engine shaft parts processing box 1, a cleaning fluid filter box 16 is fixedly installed on the bottom of the engine shaft parts processing box 1, a cleaning fluid discharge pipe 17 is fixedly installed on one side of the cleaning fluid filter box 16, and a waste filter screen is provided on the bottom inner wall of the waste collection drawer 18.

[0036] Furthermore, after the parts are polished, the first motor 2 can be controlled to drive the first drive shaft 3 and the mounting box 4 to rotate so that the parts face downwards. At this time, the second water pump 20 can be controlled to spray the water inside the second water tank 19 through the rinsing nozzle 21. The rinsing nozzle 21 can rinse the parts, so that the waste on the parts can fall into the inside of the waste collection drawer 18. The water can be filtered by the cleaning liquid filter box 16 and then recycled, so that the device can be relatively clean after the parts are processed. The filter screen can keep the waste inside the waste collection drawer 18, which is convenient for the staff to collect and process the waste in a unified manner later.

[0037] In a further preferred embodiment of the present invention, a plurality of limiting grooves are provided on the outer side of the mounting box 4, and the sliding frame 10 is slidably mounted on the inner side of the limiting grooves.

[0038] Furthermore, the limiting groove can limit the sliding frame 10, so that the sliding frame 10 can only slide after being subjected to force, thereby allowing the sliding frame 10 to drive the accessory clamping plate 11 to clamp and fix the accessory.

[0039] In a further preferred embodiment of this utility model, a storage battery is fixedly installed inside the mounting box 4, and the second motor 6 and the first water pump 14 are electrically connected to the storage battery.

[0040] Furthermore, the battery can power the second motor 6 and the first water pump 14, thus preventing cable entanglement from occurring when the mounting box 4 and the accessory processing and placement plate 5 are rotated, and allowing the device to operate more stably.

[0041] The specific operation is as follows: the part to be polished is placed on top of the part processing placement plate 5, and the second motor 6 is controlled to drive the second drive shaft 7 to rotate. The second drive shaft 7 can drive the lead screws 9 on both sides to rotate through the bevel gear 12. After the lead screws 9 rotate, they can drive the sliding frame 10 and the part clamping plate 11 to slide through the threaded engagement. After sliding, the part clamping plate 11 can clamp and fix the part. During the polishing process, the coolant inside the first water tank 13 can be sprayed through the cooling spray pipe 15 by the first water pumps 14 on both sides. This allows the coolant to cool the grinding disc. After the parts are ground, the first motor 2 can be controlled to drive the first drive shaft 3 and the mounting box 4 to rotate so that the parts face downwards. At this time, the second water pump 20 can be controlled to spray the water inside the second water tank 19 through the rinsing nozzle 21. The rinsing nozzle 21 can rinse the parts, so that the waste on the parts can fall into the inside of the waste collection drawer 18. The water can be filtered through the cleaning liquid filter box 16 and then recycled, so that the device can be relatively clean after the parts are processed.

[0042] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An auxiliary clamping device for machining and grinding automotive engine shaft parts, characterized in that: include; Engine shaft parts processing box (1), the rear inner wall of the engine shaft parts processing box (1) is fixedly installed with a first motor (2), the output end of the first motor (2) is fixedly installed with a first drive shaft (3), and the inner side of the first drive shaft (3) is fixedly installed with a mounting box (4). The top of the mounting box (4) is fixedly installed with a parts processing placement plate (5), a second motor (6) is fixedly installed on one side inner wall of the mounting box (4), a second drive shaft (7) is fixedly installed at the output end of the second motor (6), and two mounting plates (8) are fixedly installed on the inner side of the mounting box (4). A lead screw (9) is rotatably mounted on the inner side of the mounting plate (8). A bevel gear (12) is fixedly mounted on the outer side of both the lead screw (9) and the second drive shaft (7). Adjacent bevel gears (12) mesh with each other. A sliding frame (10) is threadedly mounted on the outer side of the lead screw (9). An accessory clamping plate (11) is fixedly mounted on one side of the sliding frame (10).

2. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 1, characterized in that: A first water tank (13) is fixedly installed on one side of the accessory clamping plate (11), a first water pump (14) is fixedly installed on the top of the first water tank (13), and a cooling spray pipe (15) is fixedly installed at the output end of the first water pump (14).

3. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 1, characterized in that: A second water tank (19) is fixedly installed on the front side of the engine shaft accessory processing box (1), a second water pump (20) is fixedly installed on the top of the second water tank (19), and a flushing nozzle (21) is fixedly installed at the output end of the second water pump (20).

4. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 1, characterized in that: The engine shaft parts processing box (1) has a waste chip collection drawer (18) that is slidably installed on the inside.

5. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 4, characterized in that: A cleaning fluid filter box (16) is fixedly installed at the bottom of the engine shaft parts processing box (1), and a cleaning fluid discharge pipe (17) is fixedly installed on one side of the cleaning fluid filter box (16). A waste filter screen is provided on the bottom inner wall of the waste collection drawer (18).

6. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 1, characterized in that: The mounting box (4) has multiple limiting grooves on its outer side, and the sliding frame (10) is slidably installed on the inner side of the limiting grooves.

7. The auxiliary clamping device for machining and grinding automotive engine shaft parts as described in claim 1, characterized in that: A storage battery is fixedly installed inside the mounting box (4), and the second motor (6) and the first water pump (14) are electrically connected to the storage battery.

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