Auxiliary fixing device for engine end cover machining

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an auxiliary fixing device for engine end cover machining, which comprises a machining table, a motor is fixedly connected to the middle of the left end of the machining table, a threaded rod is fixedly connected to the driving end of the motor, and a movable sleeve is in threaded connection to the left side of the outer wall of the threaded rod. The right side of the outer wall of the threaded rod is in threaded connection with a threaded sleeve, tenons are fixedly connected to the top ends of the movable sleeve and the threaded sleeve, and a first supporting plate and a first fixing frame are arranged at the top end of the tenon on the left side. According to the engine end cover clamping device, the movable sleeve, the threaded rod and the threaded sleeve are matched with one another, the motor drives the threaded rod to rotate, the movable sleeve moves on the threaded rod, the engine end cover can be fixed to a machining table through the clamping device, the stability and safety of the engine end cover are guaranteed, and the size of the clamping device can be adjusted; therefore, the engine end cover machining device adapts to engine end covers of different sizes and shapes, and then the engine end cover machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an auxiliary fixing device used for processing an engine end cover. Background Art

[0002] When processing the engine end cover, a fixing device is needed to clamp it. The engine end cover is clamped and processed through mechanical principles, and it is necessary to ensure that the engine end cover remains stable during the processing and provide good fixation and support.

[0003] The existing auxiliary fixing device can only process a single engine end cover. The auxiliary fixing device may be designed to be suitable for an end cover of a specific size or shape, and lacks the flexibility to adapt to end covers of different sizes. This limits the clamping range or clamping method of the device, and it cannot be freely adjusted to adapt to end covers of different sizes. The size cannot be adjusted. In response to this technical problem, the present application proposes an auxiliary fixing device for engine end cover processing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary fixing device for machining an engine end cover.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary fixing device for processing an engine end cover, comprising a processing table, a motor is fixedly connected to the middle part of the left end of the processing table, a threaded rod is fixedly connected to the motor driving end, a movable sleeve is threadedly connected to the left side of the outer wall of the threaded rod, and a threaded sleeve is threadedly connected to the right side of the outer wall of the threaded rod, a tenon is fixedly connected to the top of the movable sleeve and the threaded sleeve, a No. 1 support plate and a No. 1 fixing frame are arranged on the top of the left tenon, and a No. 2 support plate and a No. 2 fixing frame are arranged on the top of the right tenon, a No. 1 fixing block is fixedly connected to the top sides of the front and rear ends of the No. 1 fixing frame, a No. 2 fixing block is fixedly connected to the top sides of the front and rear ends of the No. 2 fixing frame, a rod is penetrated and connected to the inner walls of the No. 1 fixing block and the No. 2 fixing block, a No. 1 fixing block and a No. 2 fixing block are fixedly connected to the inner walls of the No. 1 fixing block and the No. 2 fixing block, a rod is fixedly connected to the left side of the outer wall of the rod, and a No. 2 limiting sleeve is fixedly connected to the right side of the rod.

[0006] Furthermore, the connection between the No. 1 fixing frame and the movable sleeve on the left side and the connection between the No. 2 fixing frame and the threaded sleeve on the right side are both slidably linked with I-shaped buckles.

[0007] Furthermore, the bottom ends of the No. 1 fixing frame and the movable sleeve and the bottom ends of the No. 2 fixing frame and the threaded sleeve are both provided with mortise grooves, and the bottom ends of the No. 1 fixing frame and the movable sleeve and the bottom ends of the No. 2 fixing frame and the threaded sleeve are both provided with I-shaped grooves.

[0008] Furthermore, a rod groove is provided in the middle of the top end of the processing table.

[0009] Furthermore, both front and rear ends of the processing table are fixedly connected with fixing plates, and the inner wall of the fixing plate is threadedly connected with bolts.

[0010] Furthermore, two supporting blocks are fixedly connected to the top of the processing table.

[0011] Furthermore, the left end of the No. 1 support plate is fixedly connected to the right bottom end of the No. 1 fixing frame, and the right end of the No. 2 support plate is fixedly connected to the left bottom end of the No. 2 fixing frame.

[0012] Furthermore, a working frame is fixedly connected to the bottom end of the processing table, and four supporting legs are fixedly connected to the bottom end of the working frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the mutual cooperation of the movable sleeve, the threaded rod and the threaded sleeve, the motor drives the threaded rod to rotate, and the movable sleeve moves on the threaded rod, so that the clamping device can fix the engine end cover on the processing table to ensure its stability and safety. The distance of the clamping device can also be adjusted to adapt to engine end covers of different sizes and shapes, thereby improving the efficiency of engine end cover processing.

[0015] 2. In the utility model, through the mutual cooperation of the I-shaped buckle, the mortise and tenon, after the mortise and tenon are connected, the I-shaped buckle is inserted into the I-shaped groove, so that the clamping device can be tightly assembled with the movable sleeve and the threaded sleeve, thereby achieving more convenient disassembly or assembly. If the clamping device is damaged later, it can also be disassembled and replaced, thereby improving work efficiency and operational convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an auxiliary fixing device for machining an engine end cover proposed by the utility model;

[0017] Figure 2 This is a disassembly structure diagram of an auxiliary fixing device for machining an engine end cover proposed by the utility model;

[0018] Figure 3 This is a right end structural diagram of an auxiliary fixing device for machining an engine end cover proposed by the utility model.

[0019] Legend:

[0020] 1. Work stand; 2. Processing table; 3. Bolts; 4. Fixed plate; 5. Support legs; 6. Support plate No. 1; 7. Fixed frame No. 1; 8. Support plate No. 2; 9. Fixed frame No. 2; 10. Fixed block No. 1; 11. Fixed block No. 2; 12. Rod; 13. Limit sleeve No. 1; 14. Limit sleeve No. 2; 15. Motor; 16. I-shaped buckle; 17. Threaded sleeve; 18. Mortise; 19. I-shaped groove; 20. Tenon; 21. Moving sleeve; 22. Threaded rod; 23. Support block; 24. Rod groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-3 , the utility model provides an embodiment: an auxiliary fixing device for processing an engine end cover, comprising a processing table 2, a motor 15 is fixedly connected to the middle of the left end of the processing table 2, a threaded rod 22 is fixedly connected to the driving end of the motor 15, a movable sleeve 21 is threadedly connected to the left side of the outer wall of the threaded rod 22, a threaded sleeve 17 is threadedly connected to the right side of the outer wall of the threaded rod 22, a tenon 20 is fixedly connected to the top of the movable sleeve 21 and the threaded sleeve 17, a first support plate 6 and a first fixing frame 7 are arranged on the top of the left tenon 20, a second support plate 8 and a second fixing frame 9 are arranged on the top of the right tenon 20, a first fixing block 10 is fixedly connected to the top sides of the front and rear ends of the first fixing frame 7, a second fixing block 11 is fixedly connected to the top sides of the front and rear ends of the second fixing frame 9, a rod 12 is penetrated and connected to the inner walls of the first fixing block 10 and the second fixing block 11, a first limiting sleeve 13 is fixedly connected to the left side of the outer wall of the rod 12, and a second limiting sleeve 14 is fixedly connected to the right side of the rod 12;

[0023] Specifically, the movable sleeve 21 can move in the rod groove 24 opened in the middle part of the top end of the processing table 2, and the motor 15 drives the threaded rod 22 to rotate. The movable sleeve 21 moves on the threaded rod 22, thereby pushing the No. 1 support plate 6 and the No. 1 fixing frame 7 to the right, so that the clamping device can fix the engine end cover on the processing table 2 to ensure its stability and safety. The distance of the clamping device can also be adjusted to adapt to engine end covers of different sizes and shapes, thereby improving the efficiency of engine end cover processing.

[0024] The connection between the left No. 1 fixed frame 7 and the movable sleeve 21 and the connection between the right No. 2 fixed frame 9 and the threaded sleeve 17 are both slidably linked with an I-shaped buckle 16, the bottom ends of the No. 1 fixed frame 7 and the movable sleeve 21 and the bottom ends of the No. 2 fixed frame 9 and the threaded sleeve 17 are both provided with a mortise and tenon groove 18, the bottom ends of the No. 1 fixed frame 7 and the movable sleeve 21 and the bottom ends of the No. 2 fixed frame 9 and the threaded sleeve 17 are both provided with an I-shaped groove 19, a rod groove 24 is provided in the middle of the top of the processing table 2, the front and rear ends of the processing table 2 are fixedly connected with a fixing plate 4, the inner wall of the fixing plate 4 is threadedly connected with a bolt 3, the top of the processing table 2 is fixedly connected with two support blocks 23, the left end of the No. 1 support plate 6 is fixedly connected to the right bottom end of the No. 1 fixed frame 7, the right end of the No. 2 support plate 8 is fixedly connected to the left bottom end of the No. 2 fixed frame 9, the bottom end of the processing table 2 is fixedly connected with a working frame 1, and the bottom end of the working frame 1 is fixedly connected with four supporting legs 5;

[0025] Specifically, the No. 1 fixing frame 7 and the No. 2 fixing frame 9 are the main clamping components, and the No. 1 support plate 6 and the No. 2 support plate 8 are used to support the engine end cover. Through the mutual cooperation of the I-shaped buckle 16, the tenon 18, the I-shaped groove 19 and the tenon 20, after the tenon 18 and the tenon 20 are connected, the I-shaped buckle 16 is inserted into the I-shaped groove 19, which can make the clamping device tightly assembled with the movable sleeve 21 and the threaded sleeve 17, so as to achieve more convenient disassembly or assembly. If the clamping device is damaged later, it can also be disassembled and replaced, thereby improving work efficiency and operational convenience. Through the fixing plate 4 and the bolt 3, the auxiliary fixing device can fix the engine end cover to prevent it from moving, shaking or deforming during the processing, thereby ensuring the stability and accuracy of the processing.

[0026] Working principle: first fix the workbench 2 on the work frame 1 through bolts 3 and fixing plate 4, align the tenon groove 18 with the tenon 20, connect them, and then insert the I-shaped buckle 16 into the I-shaped groove 19, so that the clamping device can be tightly assembled with the movable sleeve 21 and the threaded sleeve 17, so as to achieve more convenient disassembly or assembly. If the clamping device is damaged later, it can also be disassembled and replaced, thereby improving work efficiency and operational convenience. The engine end cover is placed between the No. 1 fixing frame 7 and the No. 2 fixing frame 9, and the motor 15 is started to drive the threaded rod 22 to rotate, so that the movable rod 21 moves to the right on the threaded rod 22, thereby clamping the engine end cover, and closing it after clamping. The motor 15 ensures its stability and safety, and can also adjust the distance of the clamping device to adapt to engine end covers of different sizes and shapes, thereby improving the efficiency of engine end cover processing. If the fixing frame or the supporting frame is damaged during use, the I-shaped buckle 16 can be pulled out from the I-shaped groove 19, and then the fixing frame and the supporting frame are lifted up for replacement. After the engine end cover is processed, start the motor 15, pull the moving sleeve 21 away from the threaded sleeve 17, remove the engine end cover, and turn off the motor 15 after removal. The processing table 2 can be removed from the work frame by the bolts 3 and the fixing plate 4, or it can be installed on the work frame 1 all the time.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary fixing device for machining an engine end cover, comprising a machining table (2), characterized in that: A motor (15) is fixedly connected to the middle of the left end of the processing table (2); a threaded rod (22) is fixedly connected to the driving end of the motor (15); a movable sleeve (21) is threadedly connected to the left side of the outer wall of the threaded rod (22); a threaded sleeve (17) is threadedly connected to the right side of the outer wall of the threaded rod (22); a tenon (20) is fixedly connected to the top of the movable sleeve (21) and the threaded sleeve (17); a first support plate (6) and a first fixing frame (7) are arranged at the top of the left tenon (20); and a first support plate (6) and a first fixing frame (7) are arranged at the top of the right tenon (20). A No. 2 support plate (8) and a No. 2 fixing frame (9) are provided at the ends, the top sides of the front and rear ends of the No. 1 fixing frame (7) are fixedly connected to the No. 1 fixing block (10), the top sides of the front and rear ends of the No. 2 fixing frame (9) are fixedly connected to the No. 2 fixing block (11), the inner walls of the No. 1 fixing block (10) and the No. 2 fixing block (11) are penetrated and connected with a rod (12), the left side of the outer wall of the rod (12) is fixedly connected to the No. 1 limiting sleeve (13), and the right side of the rod (12) is fixedly connected to the No. 2 limiting sleeve (14).

2. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: The connection between the No. 1 fixing frame (7) and the movable sleeve (21) on the left side and the connection between the No. 2 fixing frame (9) and the threaded sleeve (17) on the right side are both slidably connected with an I-shaped buckle (16).

3. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: The bottom ends of the first fixing frame (7) and the movable sleeve (21) and the bottom ends of the second fixing frame (9) and the threaded sleeve (17) are both provided with mortise grooves (18), and the bottom ends of the first fixing frame (7) and the movable sleeve (21) and the bottom ends of the second fixing frame (9) and the threaded sleeve (17) are both provided with I-shaped grooves (19).

4. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: A rod groove (24) is provided in the middle of the top end of the processing table (2).

5. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: The front and rear ends of the processing table (2) are fixedly connected to fixing plates (4), and the inner wall of the fixing plate (4) is threadedly connected to bolts (3).

6. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: Two supporting blocks (23) are fixedly connected to the top of the processing table (2).

7. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: The left end of the No. 1 support plate (6) is fixedly connected to the right bottom end of the No. 1 fixing frame (7), and the right end of the No. 2 support plate (8) is fixedly connected to the left bottom end of the No. 2 fixing frame (9).

8. The auxiliary fixing device for engine end cover processing according to claim 1, characterized in that: The bottom end of the processing table (2) is fixedly connected to a working frame (1), and the bottom end of the working frame (1) is fixedly connected to four supporting legs (5).

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