Oil pan punching device capable of automatically turning over

Abstract

The utility model discloses an oil pan punching device capable of turning over automatically, which belongs to the technical field of oil pan processing and comprises a support, a punching component used for punching an oil pan is mounted at the top of the support, and a clamping and turning component used for clamping and turning over the oil pan is mounted at the top of the support. The clamping and overturning assembly comprises an overturning assembly body and a clamping assembly body, the overturning assembly body is installed on the top of the support, and the clamping assembly body is installed on the overturning assembly body. By means of the mode, the installation holes and the oil discharge holes can be formed in different faces of the engine oil pan through matched arrangement of the overturning assembly and the clamping assembly, and applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pan processing, in particular to a punching device for an oil pan that can automatically turn over. Background Art

[0002] The oil pan is a container on the engine for storing engine oil. The oil pan is also known as the oil sump, and its main function is to store engine oil and ensure that all components of the engine are fully lubricated. The oil pan is usually made of metal and has a certain capacity. Installation holes and drain holes are usually required to be opened on the oil pan, and an oil plug is equipped to drain the engine oil.

[0003] Chinese Patent CN115283540A discloses a conveying and punching linkage mechanism for an oil sump, including a main frame, a first driving motor, a second driving motor, an adjusting motor, an electro-hydraulic strut fixed on the main frame, an electro-punching machine, and an infrared positioning control module. A main conveying drive groove for installing the first driving motor and the first conveyor belt mechanism is opened on the upper surface of the main frame. Side receiving grooves for installing a lateral lifting frame and the infrared positioning control module are symmetrically opened on both sides of the main conveying drive groove on the upper surface of the main frame. A secondary conveying drive groove for installing the second driving motor, the second conveyor belt mechanism, and the adjusting motor is opened on the top of the lateral lifting frame. An n-shaped structure top support frame for fixing the electro-punching machine is fixedly connected above the side receiving groove on the upper surface of the main frame. A bottom impact head is coaxially fixed to the bottom of the driving rod of the electro-punching machine.

[0004] However, this patent cannot turn over the oil sump, and can only punch one side of the oil sump, with low applicability.

[0005] Based on this, the utility model designs a punching device for an oil pan that can automatically turn over to solve the above problems. Content of the Utility Model

[0006] A punching device for an oil pan that can automatically turn over is provided for the above-mentioned disadvantages existing in the prior art.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A punching device for an oil pan that can automatically turn over, including a bracket;

[0009] A punching assembly for punching the oil pan is installed on the top of the bracket;

[0010] A clamping and flipping assembly for clamping and flipping the oil pan is installed on the top of the bracket;

[0011] The clamping and flipping assembly includes a flipping assembly and a clamping assembly. The flipping assembly is installed on the top of the bracket, and the clamping assembly is installed on the flipping assembly.

[0012] Furthermore, the punching assembly includes a first linear module, a linear guide rail, a U-shaped plate, a second linear module, a third linear module, a fixing plate, a first motor, and a multi-functional stepped drill bit. The front and rear sides of the bottom of the U-shaped plate are respectively fixed to the moving end of the first linear module and the slider of the linear guide rail. The left side of the top of the U-shaped plate is fixedly connected with a second linear module. The moving end of the second linear module is fixedly connected with a vertically arranged third linear module. The moving end of the third linear module is fixedly connected with a horizontally arranged fixing plate. The top of the fixing plate is fixedly connected with a first motor. The output end of the first motor rotates through the fixing plate and is fixedly connected with a multi-functional stepped drill bit.

[0013] Furthermore, the guide rails of the first linear module and the linear guide rail are respectively fixed to the front and rear sides of the top of the bracket.

[0014] Furthermore, the flipping assembly includes a fixed block, a rotating shaft, a turntable, a gear, a cylinder, a limiting block, a rack, and a collection box. The inner sides of the two fixed blocks are rotatably connected by bearings to the rotating shaft. The rotating shaft is fixedly connected with a turntable. The turntable is located between the first linear module and the linear guide rail. The right end of the rotating shaft rotates through the right fixed block and is fixedly connected with a gear. The cylinder and the limiting block are both fixedly connected to the right side of the top of the bracket. The bottom of the rack is embedded in the limiting groove of the limiting block and is in sliding fit with the limiting block. The output end of the cylinder is fixedly connected to the front end of the rack. The gear is located above the rack, and the rack is meshed with the gear. The collection box is located directly below the material discharge groove opened in the middle of the bracket. The clamping assembly is installed on the turntable.

[0015] Furthermore, the two fixed blocks are respectively fixedly connected to the left and right sides of the top of the bracket, and the two fixed blocks are respectively located on the left and right sides of the material discharge groove on the bracket.

[0016] Furthermore, the clamping assembly includes mounting blocks, a second motor, sliding grooves, a bidirectional threaded rod, moving blocks, vertical plates, a first clamping block, a second clamping block, L-shaped plates, and a first placement groove. The two mounting blocks are respectively fixedly connected to the front and rear sides of the bottom of the turntable. The front mounting block is fixedly connected to the second motor at the front end. A bidirectional threaded rod is rotatably connected between the opposite sides of the two mounting blocks. The thread rotation directions at the front and rear ends of the bidirectional threaded rod are opposite. The output end of the second motor is fixedly connected to the front end of the bidirectional threaded rod. Sliding grooves are provided at both the left and right ends of the turntable. Moving blocks are threadedly connected to both the front and rear ends of the bidirectional threaded rod. Vertical plates are fixedly connected to the left and right sides of the top of each moving block. The tops of the two left vertical plates slide through the left sliding groove and are fixedly connected to the first clamping block. The opposite sides of the two first clamping blocks are inclined surfaces that fit the left end of the oil pan. The tops of the two right vertical plates slide through the right sliding groove and are fixedly connected to the second clamping block. First placement grooves for fitting the bottom of the right end of the oil pan are provided on the opposite sides of the tops of the two second clamping blocks. L-shaped plates are fixedly connected to the tops of the two first clamping blocks and the two second clamping blocks.

[0017] Furthermore, the front L-shaped plate and the rear L-shaped plate are arranged oppositely.

[0018] Furthermore, the first clamping block, the second clamping block, and the L-shaped plate are arranged offset from the mounting holes.

[0019] The utility model has the following technical effects:

[0020] When the utility model is in use, the oil pan is placed on the flipping assembly, and the oil pan is clamped by the clamping assembly. Then, the drilling assembly drills the top surface of the oil pan. After multiple mounting holes are opened on the oil pan, the flipping assembly drives the clamping assembly to drive the oil pan to flip by 90 degrees, and the drilling assembly drills the side surface of the oil pan again, so as to open oil discharge holes on the oil pan. The device can open mounting holes and oil discharge holes on different surfaces of the oil pan through the setting of the clamping and flipping assembly, and has high applicability. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 Isometric view of an oil pan drilling device with automatic flipping function of the present utility model Figure 1 ;

[0023] Figure 2Front view of a drilling device for an oil pan that can automatically turn over according to the present utility model;

[0024] Figure 3 Stereogram of a drilling device for an oil pan that can automatically turn over according to the present utility model Figure 2 ;

[0025] Figure 4 Stereogram of a drilling device for an oil pan that can automatically turn over according to the present utility model Figure 3 ;

[0026] Figure 5 Stereogram of a drilling device for an oil pan that can automatically turn over according to the present utility model without including the oil pan;

[0027] Figure 6 Is Figure 4 Enlarged view of part A in

[0028] Figure 7 Is Figure 5 Enlarged view of part B in

[0029] Figure 8 Stereogram of the oil pan of a drilling device for an oil pan that can automatically turn over according to the present utility model.

[0030] The reference numerals in the figure respectively represent:

[0031] 1, support; 2, drilling assembly; 21, first linear module; 22, linear guide rail; 23, U-shaped plate; 24, second linear module; 25, third linear module; 26, fixing plate; 27, first motor; 28, multi-functional stepped drill bit; 3, clamping and flipping assembly; 31, flipping assembly; 311, fixing block; 312, rotating shaft; 313, turntable; 314, gear; 315, cylinder; 316, limit block; 317, rack; 318, collection box; 32, clamping assembly; 321, mounting block; 322, second motor; 323, chute; 324, bidirectional threaded rod; 325, moving block; 326, vertical plate; 327, first clamping block; 328, second clamping block; 329, L-shaped plate; 3210, first placement groove; 4, oil pan; 41, mounting hole; 42, oil drain hole. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] The present utility model will be further described below in conjunction with embodiments.

[0034] The "left", "right", "front", "rear", "upper", and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0035] Embodiment 1

[0036] Please refer to the attached Figures 1-8 to a drilling device for an oil pan that can automatically turn over, including a bracket 1. A drilling assembly 2 for drilling the oil pan 4 is installed at the top of the bracket 1, and a clamping and flipping assembly 3 for clamping and flipping the oil pan 4 is installed at the top of the bracket 1; the clamping and flipping assembly 3 includes a flipping assembly 31 and a clamping assembly 32. The flipping assembly 31 is installed at the top of the bracket 1, and the clamping assembly 32 is installed on the flipping assembly 31.

[0037] Among them, the oil pan 4 is provided with mounting holes 41 and oil drain holes 42. A plurality of mounting holes 41 are opened around the top of the oil pan 4, and an oil drain hole 42 is opened at the front side of the left end of the oil pan 4. The height of the lowest point position at the left end of the oil pan 4 is lower than the height of the lowest point position at the right end of the oil pan 4.

[0038] During use, the oil pan 4 is placed on the flipping assembly 31, and the oil pan 4 is clamped by the clamping assembly 32. Then, the top of the oil pan 4 is drilled by the drilling assembly 2; after a plurality of mounting holes 41 are opened on the top of the oil pan 4, the flipping assembly 31 drives the oil pan 4 to flip by ninety degrees, and the drilling assembly 2 drills the side of the oil pan 4 again to open an oil drain hole 42 on the oil pan 4. This device can open mounting holes 41 and oil drain holes 42 on different surfaces of the oil pan 4, with high applicability. And when flipping, most of the waste generated by drilling will fall into the flipping assembly 31 to achieve waste collection.

[0039] The drilling assembly 2 includes a first linear module 21, a linear guide rail 22, a U-shaped plate 23, a second linear module 24, a third linear module 25, a fixing plate 26, a first motor 27, and a multi-functional stepped drill bit 28. The front and rear sides of the bottom of the U-shaped plate 23 are respectively fixed to the moving end of the first linear module 21 and the slider of the linear guide rail 22. The left side of the top of the U-shaped plate 23 is fixedly connected with a second linear module 24. The moving end of the second linear module 24 is fixedly connected with a vertically arranged third linear module 25. The moving end of the third linear module 25 is fixedly connected with a horizontally arranged fixing plate 26. The top of the fixing plate 26 is fixedly connected with a first motor 27. The output end of the first motor 27 rotates through the fixing plate 26 and is fixedly connected with a multi-functional stepped drill bit 28.

[0040] Among them, the guide rails of the first linear module 21 and the linear guide rail 22 are respectively fixedly connected to the front and rear sides of the top of the bracket 1.

[0041] When it is necessary to open an installation hole 41 in the oil pan 4, at this time, the oil pan 4 is located on the flipping assembly 31, the clamping assembly 32 clamps the oil pan 4, and the U-shaped plate 23 is driven by the first linear module 21 to move left and right under the guiding action of the linear guide rail 22. The U-shaped plate 23 drives the second linear module 24 and the third linear module 25 to move left and right, so that the third linear module 25 drives the fixing plate 26, the first motor 27 and the multi-functional stepped drill bit 28 to move left and right; the second linear module 24 is started to drive the third linear module 25 to move back and forth, so that the third linear module 25 drives the fixing plate 26, the first motor 27 and the multi-functional stepped drill bit 28 to move back and forth. The third linear module 25 is started to drive the fixing plate 26 to move downward, so that the fixing plate 26 drives the first motor 27 and the multi-functional stepped drill bit 28 to move downward. The first motor 27 is started to drive the multi-functional stepped drill bit 28 to rotate, and then the required depth is drilled on the top of the oil pan 4 by controlling the multi-functional stepped drill bit 28 to form the installation hole 41.

[0042] When it is necessary to open an oil drain hole 42 in the oil pan 4, the flipping assembly 31 is used to drive the clamping assembly 32 to drive the oil pan 4 to flip 90 degrees, so that the surface where the oil drain hole 42 needs to be opened faces upward. Then, the first linear module 21 is started to drive the multi-functional stepped drill bit 28 to move left and right, the second linear module 24 is started to drive the multi-functional stepped drill bit 28 to move back and forth, the third linear module 25 is started to drive the fixing plate 26 to move downward, so that the fixing plate 26 drives the first motor 27 and the multi-functional stepped drill bit 28 to move downward. The first motor 27 is started to drive the multi-functional stepped drill bit 28 to rotate, so as to drill the required depth on the oil pan 4 by controlling the multi-functional stepped drill bit 28 to form the oil drain hole 42.

[0043] The flipping assembly 31 includes a fixed block 311, a rotating shaft 312, a turntable 313, a gear 314, a cylinder 315, a limit block 316, a rack 317 and a collection box 318. The inner sides of the two fixed blocks 311 are rotatably connected to the rotating shaft 312 through bearings. The rotating shaft 312 is fixedly connected with the turntable 313. The turntable 313 is located between the first linear module 21 and the linear guide rail 22. The right end of the rotating shaft 312 rotatably penetrates through the right fixed block 311 and is fixedly connected with the gear 314. The cylinder 315 and the limit block 316 are both fixedly connected to the right side of the top of the bracket 1. The bottom of the rack 317 is embedded in the limit groove of the limit block 316 and is in sliding fit with the limit block 316. The output end of the cylinder 315 is fixedly connected with the front end of the rack 317. The gear 314 is located above the rack 317, and the rack 317 is meshed with the gear 314. The collection box 318 is located directly below the blanking groove opened in the middle of the bracket 1. The clamping assembly 32 is installed on the turntable 313.

[0044] Among them, two fixed blocks 311 are respectively fixedly connected to the left and right sides of the top of the bracket 1, and the two fixed blocks 311 are respectively located on the left and right sides of the blanking groove on the bracket 1.

[0045] The clamping assembly 32 includes mounting blocks 321, a second motor 322, sliding grooves 323, a bidirectional threaded rod 324, moving blocks 325, vertical plates 326, first clamping blocks 327, second clamping blocks 328, L-shaped plates 329 and a first placement groove 3210. The two mounting blocks 321 are respectively fixedly connected to the front and rear sides of the bottom of the turntable 313. The front mounting block 321 is fixedly connected to the second motor 322 at the front end. A bidirectional threaded rod 324 is rotatably connected between the opposite side surfaces of the two mounting blocks 321. The thread rotation directions at the front and rear ends of the bidirectional threaded rod 324 are opposite. The output end of the second motor 322 is fixedly connected to the front end of the bidirectional threaded rod 324. Sliding grooves 323 are formed at both the left and right ends of the turntable 313. Moving blocks 325 are threadedly connected to both the front and rear ends of the bidirectional threaded rod 324. Vertical plates 326 are fixedly connected to the left and right sides of the top of each moving block 325. The tops of the two left vertical plates 326 slide through the left sliding groove 323 and are then fixedly connected to the first clamping block 327. The opposite side surfaces of the two first clamping blocks 327 are inclined surfaces that fit the left end of the oil pan 4. The tops of the two right vertical plates 326 slide through the right sliding groove 323 and are then fixedly connected to the second clamping block 328. First placement grooves 3210 for fitting the bottom of the right end of the oil pan 4 are formed on the opposite side surfaces of the tops of the two second clamping blocks 328. L-shaped plates 329 are fixedly connected to the tops of the two first clamping blocks 327 and the two second clamping blocks 328.

[0046] Among them, the front L-shaped plate 329 and the rear L-shaped plate 329 are arranged oppositely, which is convenient for clamping the upper edges of the front and rear sides of the oil pan 4. The first clamping block 327, the second clamping block 328 and the L-shaped plate 329 are arranged offset from the mounting holes 41, so as to avoid the first clamping block 327, the second clamping block 328 and the L-shaped plate 329 clamping at the punching positions on the oil pan 4.

[0047] When clamping the oil pan 4, place the oil pan 4 on the turntable 313, and the bottom surface of the left end of the oil pan 4 is in close contact with the top surface of the turntable 313. The second motor 322 drives the bidirectional threaded rod 324 to rotate. The bidirectional threaded rod 324 drives the two moving blocks 325 and the two vertical plates 326 to move towards each other along the chute 323, thereby driving the first clamping block 327 and the second clamping block 328 to move inward to clamp the oil pan 4. The first clamping block 327 and the second clamping block 328 drive the L-shaped plate 329 to move inward to clamp the upper edge of the oil pan 4, limiting the oil pan 4, so as to prevent the oil pan 4 from separating from the first clamping block 327 and the second clamping block 328 during flipping. At this time, the top of the right end and the top of the left end of the oil pan 4 are at the same height synchronously, which is convenient for drilling.

[0048] When the oil pan 4 needs to be flipped, the air cylinder 315 drives the rack 317 to move backward under the guiding action of the limiting block 316. The rack 317 drives the gear 314 to rotate. The gear 314 drives the rotating shaft 312 to rotate. The rotating shaft 312 drives the turntable 313 to rotate, and the rotation angle is ninety degrees, so that the side of the oil pan 4 with the oil drain hole 42 is facing up, which is convenient for the multi-functional stepped drill bit 28 to drill and form the oil drain hole 42. Moreover, during flipping, the waste generated by drilling the mounting hole 41 falls into the collection box 318 below under the action of gravity for collection.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An oil pan punching device capable of automatically turning over, comprising a bracket (1), characterized in that: A punching assembly (2) for punching holes in the oil pan (4) is installed on the top of the bracket (1); A clamping and flipping assembly (3) for clamping and flipping the oil pan (4) is installed on the top of the bracket (1); The clamping and flipping assembly (3) comprises a flipping assembly (31) and a clamping assembly (32); the flipping assembly (31) is mounted on the top of the bracket (1), and the clamping assembly (32) is mounted on the flipping assembly (31).

2. The oil pan punching device capable of automatic turnover according to claim 1, characterized in that: The punching assembly (2) comprises a first linear module (21), a linear guide rail (22), a U-shaped plate (23), a second linear module (24), a third linear module (25), a fixed plate (26), a first motor (27) and a multifunctional step drill (28); the front and rear sides of the bottom of the U-shaped plate (23) are respectively fixedly connected to the moving end of the first linear module (21) and the slider on the linear guide rail (22); the left side of the top of the U-shaped plate (23) is fixedly connected to the second linear module (24); the moving end of the second linear module (24) is fixedly connected to the vertically arranged third linear module (25); the moving end of the third linear module (25) is fixedly connected to the horizontally arranged fixed plate (26); the top of the fixed plate (26) is fixedly connected to the first motor (27); the output end of the first motor (27) rotates through the fixed plate (26) and is fixedly connected to the multifunctional step drill (28).

3. The oil pan punching device capable of automatic turnover according to claim 2, characterized in that: The guide rails of the first linear module (21) and the linear guide rail (22) are respectively fixedly connected to the front and rear sides of the top of the bracket (1).

4. The oil pan punching device capable of automatic turnover according to claim 3, characterized in that: The flip assembly (31) comprises a fixed block (311), a rotating shaft (312), a turntable (313), a gear (314), a cylinder (315), a limit block (316), a rack (317) and a collection box (318). The inner sides of the two fixed blocks (311) are rotatably connected to the rotating shaft (312) via a bearing. The turntable (313) is fixedly connected to the rotating shaft (312). The turntable (313) is located between the first linear module (21) and the linear guide rail (22). The right end of the rotating shaft (312) rotates through the fixed block (311) at the right end and is fixedly connected to the gear ( The cylinder (315) and the limit block (316) are both fixedly connected to the top right side of the bracket (1); the bottom of the rack (317) is embedded in the limit groove of the limit block (316) and is slidably connected to the limit block (316); the output end of the cylinder (315) is fixedly connected to the front end of the rack (317); the gear (314) is located above the rack (317), and the rack (317) is meshed with the gear (314); the collection box (318) is located directly below the feed chute opened in the middle of the bracket (1); and the clamping assembly (32) is installed on the turntable (313).

5. The oil pan punching device capable of automatic turnover according to claim 4, characterized in that: The two fixing blocks (311) are respectively fixedly connected to the left and right sides of the top of the bracket (1), and the two fixing blocks (311) are respectively located on the left and right sides of the material discharge chute on the bracket (1).

6. The oil pan punching device capable of automatic turnover according to claim 5, characterized in that: The clamping assembly (32) comprises a mounting block (321), a second motor (322), a slide groove (323), a bidirectional threaded rod (324), a moving block (325), a vertical plate (326), a first clamping block (327), a second clamping block (328), an L-shaped plate (329) and a first placement groove (3210). The two mounting blocks (321) are respectively fixedly connected to the front and rear sides of the bottom of the turntable (313). The front end of the mounting block (321) on the front side is fixedly connected to the second motor (322). The bidirectional threaded rod (324) is rotatably connected between the two opposite side surfaces of the two mounting blocks (321). The threads of the front and rear ends of the bidirectional threaded rod (324) rotate in opposite directions. The output end of the second motor (322) is fixedly connected to the front end of the bidirectional threaded rod (324). The left and right ends of the turntable (313) are both provided with slide grooves (323). The front and rear ends of the bidirectional threaded rod (324) are both threadedly connected to a moving block (325), and the left and right sides of the top of each moving block (325) are fixedly connected to a vertical plate (326). The tops of the two vertical plates (326) on the left side are slid through the left sliding groove (323) and are fixedly connected to a first clamping block (327). The opposite side surfaces of the two first clamping blocks (327) are both inclined surfaces that fit the left end of the oil pan (4). The tops of the two vertical plates (326) on the right side are slid through the right sliding groove (323) and are fixedly connected to a second clamping block (328). The opposite side surfaces of the tops of the two second clamping blocks (328) are provided with a first placement groove (3210) that matches the bottom of the right end of the oil pan (4). The tops of the two first clamping blocks (327) and the two second clamping blocks (328) are fixedly connected to an L-shaped plate (329).

7. The oil pan punching device capable of automatic turnover according to claim 6, characterized in that: The front L-shaped plate (329) and the rear L-shaped plate (329) are arranged opposite to each other.

8. The oil pan punching device capable of automatic turnover according to claim 7, characterized in that: The first clamping block (327), the second clamping block (328) and the L-shaped plate (329) are arranged in a staggered manner with respect to the mounting hole (41).

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