Oil-supply head copper tile machining auxiliary device

Abstract

The utility model relates to the technical field of oil head copper tile machining, and discloses an oil head copper tile machining auxiliary device which comprises a base, and a programmable controller is fixedly installed on the upper surface of the base. According to the oil-supply-head copper tile machining auxiliary device, an oil-supply-head copper tile body is placed between the two movable plates and on the upper surfaces of the two U-shaped bases, the two movable plates limit and fix the oil-supply-head copper tile body through the elastic force of a tension spring, and then a first vacuum pump is started through a programmable controller; the first vacuum pump extracts and exhausts air in the first cavity through the connecting pipe, so that the air pressure in the first cavity is reduced, negative pressure is formed, the negative pressure and the external atmospheric pressure of the first adsorption hole form pressure difference, and an oil head copper tile body is adsorbed to the first adsorption hole in the surface of the U-shaped base; in this way, the oil-supply head copper tile bodies of different sizes can be adsorbed and fixed, the surfaces of the oil-supply head copper tile bodies can be prevented from being scratched, and meanwhile clamping deformation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of oil receiver copper tile processing technology, specifically an auxiliary device for processing oil receiver copper tiles. Background Technology

[0002] The copper bearing of the oil receiver is an important component used in the lubrication system of mechanical equipment, and the machining accuracy of its inner hole directly affects the sealing performance and operational stability of the equipment.

[0003] Traditional copper tile processing suffers from the following problems: copper is soft and easily deformed. Traditional clamps, such as three-jaw chucks and hydraulic chucks, rely on metal jaws to directly squeeze the outer wall of the copper tile. Copper has low yield strength, and local stress exceeds the material's yield limit, leading to irreversible plastic deformation and easy clamping deformation. Therefore, we propose an auxiliary device for processing copper tiles with an oil receiver to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an auxiliary device for processing copper tiles in oil receivers, which solves the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an auxiliary device for processing copper tiles of oil receivers, including a base, a programmable controller fixedly installed on the upper surface of the base, and an auxiliary structure provided on the base;

[0006] The auxiliary structure is used to clamp and fix the copper tile of the oil receiver.

[0007] Furthermore, the auxiliary structure includes a drive motor, which is fixedly mounted on the lower surface of the base. The output end of the drive motor is fixedly connected to a rotating shaft, one end of which penetrates the upper surface of the base. The other end of the rotating shaft is fixedly connected to a worktable, and the upper surface of the worktable is provided with a plurality of fixed structures arranged in a ring.

[0008] Furthermore, the fixing structure includes two U-shaped seats, with their bottoms fixedly installed on the upper surface of the workbench. Each U-shaped seat has an internal cavity and several adsorption holes on its upper surface, connected to the cavity. A rectangular hole is located at the center of the upper surface of the U-shaped seat, connected to the cavity, and an adsorption structure is installed inside the rectangular hole. A vacuum pump is fixedly installed on the outer wall of the U-shaped seat, with one end of the vacuum pump connected to a connecting pipe, the other end of which is connected to the interior of the cavity. Sliding grooves are formed on the opposite surfaces of the two U-shaped seats, and a pressing structure is provided between the two U-shaped seats. An oil receiver copper tile body is placed on the upper surface of the U-shaped seat.

[0009] By adopting the above technical solution, four sets of fixing structures are installed on the workbench, and the four sets of fixing structures can realize multi-angle machining and complete clamping in one go.

[0010] Furthermore, the adsorption structure includes a fixed cylinder, which is fixedly installed between the rectangular hole and cavity one. A hydraulic cylinder is fixedly installed inside the fixed cylinder, and a movable block is fixedly connected to the output end of the hydraulic cylinder. The outer wall of the movable block is movably connected to the inside of the fixed cylinder. Cavity two is opened inside the movable block, and adsorption holes two are opened on the upper surface of the movable block. Adsorption holes two and cavity two are connected. A telescopic tube is fixedly connected to the bottom of the movable block. The bottom end of the telescopic tube is connected to an L-shaped tube. One end of the L-shaped tube extends to the outer wall of the fixed cylinder, and one end of the L-shaped tube is connected to a vacuum pump two, which is fixedly installed on the outer wall of the fixed cylinder.

[0011] Furthermore, the extrusion structure includes two movable plates, which are movably connected between two U-shaped seats. Protrusions are fixedly connected to the outer walls of both ends of the movable plates, and the outer walls of the protrusions are slidably connected to the inside of the grooves. An extrusion plate is fixedly connected to the outer wall of the movable plates, and a rubber pad is fixedly connected to the outer wall of the extrusion plate. Several tension springs are fixedly connected between the two movable plates.

[0012] By adopting the above technical solution, the outer walls of the two movable plates are movably connected to the inside of the slide groove through protrusions. When the oil receiver copper tile body is placed between the two movable plates, the two movable plates are driven by the tension of several tension springs to squeeze and fix the oil receiver copper tile body. At the same time, by installing rubber pads on the opposite sides of the two movable plates, scratches on the surface of the oil receiver copper tile body can be prevented, and clamping deformation can be reduced.

[0013] Furthermore, vacuum pump one and vacuum pump two are electrically connected to the programmable controller, and the drive motor is electrically connected to the programmable controller.

[0014] The beneficial effects of this utility model are:

[0015] 1. This auxiliary device for processing copper tiles of oil receivers places the copper tile body between two movable plates and on the upper surface of two U-shaped seats. The copper tile body is limited and fixed between the two movable plates by the elastic force of the tension spring itself. Then, the vacuum pump is started by the programmable controller. The vacuum pump extracts and discharges the gas inside the cavity through the connecting pipe, reducing the air pressure inside the cavity and forming a negative pressure. This negative pressure creates a pressure difference with the external atmospheric pressure of the adsorption hole, causing the copper tile body of the oil receiver to be adsorbed onto the adsorption hole of the U-shaped seat. This can accommodate copper tile bodies of different sizes for adsorption and fixation, prevent scratches on the surface of the copper tile body, and reduce clamping deformation.

[0016] 2. This auxiliary device for processing copper tiles of the oil receiver, when it is necessary to process the surface of the copper tile body, places the copper tile body face up between two movable plates, and then starts the hydraulic cylinder through the programmable controller. The hydraulic cylinder drives the movable block to move upward through the output end, so that the upper surface of the movable block is in contact with the inner side of the copper tile body. Then, the vacuum pump is started through the programmable controller. The vacuum pump extracts and discharges the gas inside the second cavity through the L-shaped tube and the telescopic tube, so that the gas pressure inside the second cavity is reduced and a negative pressure is formed. This negative pressure forms a pressure difference with the external atmospheric pressure of the second adsorption hole, so that the copper tile body of the oil receiver is adsorbed on the movable block in the U-shaped seat. In this way, different surfaces of the copper tile body of the oil receiver can be clamped and fixed. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional view of the structure of this utility model;

[0020] Figure 3 This is a partial sectional view of the fixing structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the adsorption structure of this utility model;

[0022] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0024] Explanation of reference numerals in the attached drawings: 1. Base; 2. Programmable controller; 3. Auxiliary structure; 31. Drive motor; 32. Rotating shaft; 33. Worktable; 34. Fixed structure; 341. U-shaped seat; 342. Cavity 1; 343. Adsorption hole 1; 344. Rectangular hole; 345. Adsorption structure; 3451. Fixed cylinder; 3452. Hydraulic cylinder; 3453. Movable block; 3454. Cavity 2; 3455. Adsorption hole 2; 3456. Telescopic tube; 3457. L-shaped tube; 3458. Vacuum pump 2; 346. Vacuum pump 1; 347. Connecting pipe; 348. Slide groove; 349. Extrusion structure; 3491. Movable plate; 3492. Protrusion block; 3493. Extrusion plate; 3494. Rubber pad; 3495. Tension spring; 3410. Copper tile body of oil receiver. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] Please see Figures 1-6 An auxiliary device for processing copper tiles of an oil receiver includes a base 1, a programmable controller 2 fixedly installed on the upper surface of the base 1, and an auxiliary structure 3 provided on the base 1.

[0027] Auxiliary structure 3 is used to clamp and fix the copper tile of the oil receiver.

[0028] Reference Figure 1 , 2 As shown, the auxiliary structure 3 includes a drive motor 31, which is fixedly installed on the lower surface of the base 1. The output end of the drive motor 31 is fixedly connected to a rotating shaft 32. One end of the rotating shaft 32 passes through the upper surface of the base 1, and the other end of the rotating shaft 32 is fixedly connected to a worktable 33. Several fixed structures 34 are arranged in a ring on the upper surface of the worktable 33.

[0029] It should be noted that the drive motor 31 is a servo motor, and its control terminal is controlled by an external power supply control device through a wiring harness.

[0030] Reference Figures 1-5As shown, the fixed structure 34 includes two U-shaped seats 341. The bottoms of the two U-shaped seats 341 are fixedly mounted on the upper surface of the workbench 33. A cavity 342 is formed inside each U-shaped seat 341. Several adsorption holes 343 are formed on the upper surface of each U-shaped seat 341, and the adsorption holes 343 and the cavity 342 are connected. A rectangular hole 344 is formed at the center of the upper surface of each U-shaped seat 341, and the rectangular hole 344 and the cavity 342 are connected. An adsorption structure 345 is provided inside the rectangular hole 344. A vacuum pump 346 is fixedly mounted on the outer wall of each U-shaped seat 341. One end of the vacuum pump 346 is fixedly connected to a connecting pipe 347, and one end of the connecting pipe 347 is connected to the interior of the cavity 342. A sliding groove 348 is formed on the opposite surfaces of the two U-shaped seats 341. A compression structure 349 is provided between the two U-shaped seats 341. The upper surface of 341 is covered with the copper receiving tile body 3410. The copper receiving tile body 3410 is placed between two movable plates 3491 and on the upper surface of two U-shaped seats 341. The copper receiving tile body 3410 is limited and fixed between the two movable plates 3491 by the elastic force of the tension spring 3495. Then, the vacuum pump 346 is started by the programmable controller 2. The vacuum pump 346 extracts and discharges the gas inside the cavity 342 through the connecting pipe 347, so that the air pressure inside the cavity 342 is reduced and a negative pressure is formed. This negative pressure forms a pressure difference with the external atmospheric pressure of the adsorption hole 343, so that the copper receiving tile body 3410 is adsorbed on the adsorption hole 343 on the surface of the U-shaped seat 341. This can accommodate the adsorption and fixation of copper receiving tile bodies 3410 of different sizes, prevent scratches on the surface of the copper receiving tile body 3410, and reduce clamping deformation.

[0031] In this embodiment, four sets of fixing structures 34 are installed on the worktable 33. The four sets of fixing structures 34 can realize multi-angle machining and complete the clamping in one go.

[0032] Reference Figures 3-6As shown, the adsorption structure 345 includes a fixed cylinder 3451, which is fixedly installed between the rectangular hole 344 and the first cavity 342. A hydraulic cylinder 3452 is fixedly installed inside the fixed cylinder 3451. A movable block 3453 is fixedly connected to the output end of the hydraulic cylinder 3452. The outer wall of the movable block 3453 is movably connected to the inside of the fixed cylinder 3451. A second cavity 3454 is formed inside the movable block 3453. An adsorption hole 3455 is formed on the upper surface of the movable block 3453. The adsorption hole 3455 and the second cavity 3454 are connected. The bottom of the movable block 3453 is fixedly connected to a telescopic tube 3456. The bottom end of the telescopic tube 3456 is connected to an L-shaped tube 3457. One end of the L-shaped tube 3457 extends to the outer wall of the fixed cylinder 3451 and is connected to a vacuum pump 3458. The vacuum pump 3458 is fixedly installed on the outer wall of the fixed cylinder 3451. When it is necessary to process the surface of the oil receiver copper tile body 3410, the surface of the oil receiver copper tile body 3410 is placed face up between two movable plates 3491. Then, the hydraulic cylinder 3452 is started through the programmable controller 2. The hydraulic cylinder 3452 drives the output end. The movable block 3453 moves upward, so that its upper surface fits against the inner side of the copper tile body 3410 of the oil receiver. Then, the vacuum pump 3458 is started by the programmable controller 2. The vacuum pump 3458 extracts and discharges the gas inside the cavity 3454 through the L-shaped tube 3457 and the telescopic tube 3456, so that the air pressure inside the cavity 3454 is reduced and a negative pressure is formed. This negative pressure forms a pressure difference with the external atmospheric pressure of the adsorption hole 3455, so that the copper tile body 3410 of the oil receiver is adsorbed on the movable block 3453 in the U-shaped seat 341. In this way, different surfaces of the copper tile body 3410 of the oil receiver can be clamped and fixed.

[0033] In this embodiment, the hydraulic cylinder 3452 is a single-piston hydraulic cylinder. The inlet and outlet of the hydraulic cylinder are connected to one side of the external liquid directional valve through oil pressure pipes, and the other side of the external liquid directional valve is connected to the inlet and outlet of the hydraulic pump through oil pressure pipes. This allows the output of the hydraulic cylinder 3452 to move up and down. Therefore, a flow divider and combiner valve is installed between the external liquid directional valve and the hydraulic cylinder 3452 to ensure that the oil inlet and outlet of the hydraulic cylinder 3452 are evenly distributed. The inlet and outlet of the hydraulic cylinder 3452 are connected to the branch inlet and outlet of the external flow divider and combiner valve through oil pressure pipes, and the main inlet and outlet of the external flow divider and combiner valve are connected to one side of the external liquid directional valve through oil pressure pipes. It should be noted that the external liquid directional valve is an externally connected independent design and is an existing technical solution, so it will not be described in detail here.

[0034] Reference Figure 2 , 3As shown in Figures 4 and 6, the extrusion structure 349 includes two movable plates 3491. The two movable plates 3491 are movably connected between two U-shaped seats 341. The outer walls of both ends of the movable plates 3491 are fixedly connected to protrusions 3492. The outer walls of the protrusions 3492 are slidably connected to the inside of the slide groove 348. The outer walls of the movable plates 3491 are fixedly connected to extrusion plates 3493. The outer walls of the extrusion plates 3493 are fixedly connected to rubber pads 3494. Several tension springs 3495 are fixedly connected between the two movable plates 3491.

[0035] In this embodiment, the outer walls at both ends of the two movable plates 3491 are movably connected to the inside of the slide groove 348 through protrusions 3492. When the oil receiver copper tile body 3410 is placed between the two movable plates 3491, the two movable plates 3491 are driven by the tension of several tension springs 3495 to squeeze and fix the oil receiver copper tile body 3410. At the same time, by installing rubber pads 3494 on the opposite sides of the two movable plates 3491, scratches on the surface of the oil receiver copper tile body 3410 can be prevented, and clamping deformation can be reduced.

[0036] Reference Figure 1 , 3 As shown in Figure 5, vacuum pump 346 and vacuum pump 3458 are electrically connected to programmable controller 2, and drive motor 31 is electrically connected to programmable controller 2.

[0037] In use, the copper receiving plate body 3410 is placed between two movable plates 3491 and on the upper surface of two U-shaped seats 341. The copper receiving plate body 3410 is limited and fixed between the two movable plates 3491 by the elastic force of the tension spring 3495. Then, the vacuum pump 346 is started by the programmable controller 2. The vacuum pump 346 extracts and discharges the gas inside the cavity 342 through the connecting pipe 347, reducing the air pressure inside the cavity 342 and creating a negative pressure. This negative pressure creates a pressure difference with the external atmospheric pressure of the adsorption hole 343, causing the copper receiving plate body 3410 to be adsorbed onto the adsorption hole 343 on the surface of the U-shaped seat 341. This can accommodate the adsorption and fixation of copper receiving plate bodies 3410 of different sizes, prevent scratches on the surface of the copper receiving plate body 3410, and reduce clamping deformation. When it is necessary to adjust the copper receiving plate body 3410... When processing the surface of the oil receiver copper tile body 3410, place it face up between two movable plates 3491. Then, the hydraulic cylinder 3452 is started by the programmable controller 2. The hydraulic cylinder 3452 drives the movable block 3453 to move upward through the output end, so that the upper surface of the movable block 3453 is in contact with the inner side of the oil receiver copper tile body 3410. Then, the vacuum pump 3458 is started by the programmable controller 2. The vacuum pump 3458 extracts and discharges the gas inside the cavity 2 3454 through the L-shaped tube 3457 and the telescopic tube 3456, so that the air pressure inside the cavity 2 3454 is reduced and a negative pressure is formed. This negative pressure forms a pressure difference with the external atmospheric pressure of the adsorption hole 2 3455, so that the oil receiver copper tile body 3410 is adsorbed on the movable block 3453 in the U-shaped seat 341. In this way, different surfaces of the oil receiver copper tile body 3410 can be clamped and fixed.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary device for processing copper tiles of an oil receiver, comprising a base (1), characterized in that: A programmable controller (2) is fixedly installed on the upper surface of the base (1), and an auxiliary structure (3) is provided on the base (1). The auxiliary structure (3) is used to clamp and fix the copper tile of the oil receiver.

2. The auxiliary device for processing copper tiles of an oil receiver according to claim 1, characterized in that: The auxiliary structure (3) includes a drive motor (31), which is fixedly installed on the lower surface of the base (1). The output end of the drive motor (31) is fixedly connected to a rotating shaft (32). One end of the rotating shaft (32) passes through the upper surface of the base (1). One end of the rotating shaft (32) is fixedly connected to a worktable (33). The upper surface of the worktable (33) is provided with a number of fixed structures (34) arranged in a ring.

3. The auxiliary device for processing copper tiles of an oil receiver according to claim 2, characterized in that: The fixing structure (34) includes a U-shaped seat (341), and there are two U-shaped seats (341). The bottoms of the two U-shaped seats (341) are fixedly installed on the upper surface of the workbench (33). A cavity (342) is opened inside the U-shaped seat (341). A plurality of adsorption holes (343) are opened on the upper surface of the U-shaped seat (341). The adsorption holes (343) and the cavity (342) are connected. A rectangular hole (344) is opened at the center of the upper surface of the U-shaped seat (341). The rectangular hole (344) and the cavity (342) are connected. The two U-shaped seats (341) are connected to each other. An adsorption structure (345) is provided inside the rectangular hole (344). A vacuum pump (346) is fixedly installed on the outer wall of the U-shaped seat (341). A connecting pipe (347) is fixedly connected to one end of the vacuum pump (346). One end of the connecting pipe (347) is connected to the inside of the cavity (342). A sliding groove (348) is opened on the opposite surface of the two U-shaped seats (341). A compression structure (349) is provided between the two U-shaped seats (341). The copper tile body of the oil receiver (3410) is placed on the upper surface of the U-shaped seat (341).

4. The auxiliary device for processing copper tiles of an oil receiver according to claim 3, characterized in that: The adsorption structure (345) includes a fixed cylinder (3451), which is fixedly installed between a rectangular hole (344) and a cavity (342). A hydraulic cylinder (3452) is fixedly installed inside the fixed cylinder (3451). A movable block (3453) is fixedly connected to the output end of the hydraulic cylinder (3452). The outer wall of the movable block (3453) is movably connected to the inside of the fixed cylinder (3451). A cavity (3454) is formed inside the movable block (3453). An adsorption hole (3455) is formed on the upper surface of the movable block (3453). The adsorption hole (3455) and the cavity (3454) are connected. The bottom of the movable block (3453) is fixedly connected to a telescopic tube (3456). The bottom end of the telescopic tube (3456) is connected to an L-shaped tube (3457). One end of the L-shaped tube (3457) extends to the outer wall of the fixed cylinder (3451). One end of the L-shaped tube (3457) is connected to a vacuum pump (3458). The vacuum pump (3458) is fixedly installed on the outer wall of the fixed cylinder (3451).

5. The auxiliary device for processing copper tiles of an oil receiver according to claim 4, characterized in that: The extrusion structure (349) includes two movable plates (3491), which are movably connected between two U-shaped seats (341). The outer walls of both ends of the movable plates (3491) are fixedly connected to protrusions (3492). The outer walls of the protrusions (3492) are slidably connected to the inside of the slide groove (348). The outer walls of the movable plates (3491) are fixedly connected to extrusion plates (3493). The outer walls of the extrusion plates (3493) are fixedly connected to rubber pads (3494). Several tension springs (3495) are fixedly connected between the two movable plates (3491).

6. The auxiliary device for processing copper tiles of an oil receiver according to claim 5, characterized in that: The vacuum pump one (346) and vacuum pump two (3458) are electrically connected to the programmable controller (2), and the drive motor (31) is electrically connected to the programmable controller (2).

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