CN219503863U

CN219503863U - Finish blank turning device for oil pump gear

Info

Publication number: CN219503863U
Application number: CN202320665251.6U
Authority: CN
Inventors: 邓龙德; 罗建
Original assignee: Chongqing Dingding Electromechanical Co ltd
Current assignee: Chongqing Dingding Electromechanical Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-11
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses an oil pump gear fine blank turning device which comprises a machining shell and a partition plate, wherein the upper end of the partition plate is fixedly connected with a support column and a support plate in sequence, the upper end of the support column is fixedly connected with a first servo motor, a circular plate is connected to the support plate in a penetrating and rotating mode, the end portion of an output shaft of the first servo motor is fixedly connected to the side wall, close to the first servo motor, of the circular plate, a clamping assembly for fixing a gear fine blank is arranged on the side wall, far away from the first servo motor, of the circular plate, the partition plate is connected with a baffle plate through two electric telescopic rods, the lower end of the baffle plate is fixedly connected with a machining assembly opposite to the clamping assembly, and a feed inlet is formed in the partition plate in a penetrating mode. The utility model has reasonable structural design, not only can clamp gears with different sizes, but also is convenient for cleaning scrap iron.

Description

Finish blank turning device for oil pump gear

Technical Field

The utility model relates to the technical field of turning, in particular to a machine tool for turning a gear fine blank of an oil pump.

Background

The gear type engine oil pump mainly adopts the working principle that a driving gear is an inner gear, a driven gear is an outer gear, and the gears rotate in the same direction to store oil between crescent blocks between the inner gear and the outer gear so as to generate the oil sucking and delivering function; at present, an internal and external gear type oil pump is arranged on a common daily-use automobile.

The application number is as follows: CN202011377815.3, application name: the utility model of gear end face turning device and method, include turning bench and cutting unit of the gear end face in this application file, still include the clamping unit of centre gripping gear, the clamping unit includes the locating shaft and stopper of installation arm, linking arm, fixed gear shaft hole department.

Disclosure of Invention

The utility model aims to solve the problems that gears with different sizes cannot be clamped and processed and scrap iron cannot be cleaned conveniently in the prior art, and provides an oil pump gear fine blank turning device which can clamp gears with different sizes and can clean scrap iron conveniently.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an oil pump gear smart base car processingequipment, includes processing casing and baffle, fixedly connected with support column and backup pad in proper order in the upper end of baffle, support column upper end fixed mounting has first servo motor, run through in the backup pad and rotate and be connected with the circular plate, the output shaft tip fixed connection of first servo motor is on the lateral wall that the circular plate is close to first servo motor, the circular plate is kept away from the lateral wall of first servo motor and is installed the clamping assembly that carries out fixing to the smart base of gear, be connected with the baffle jointly through two electric telescopic handle on the baffle, the lower extreme fixed mounting of baffle has the processing subassembly relative with the clamping assembly, the feed inlet has been seted up in the running through on the baffle, the inner bottom of processing casing is equipped with and runs through the baffle and the cooling module relative with the clamping assembly.

Preferably, the first sliding blocks are fixedly connected to the two ends of the circular plate, the first sliding rails are arranged on the inner side walls of the supporting plates, and the first sliding blocks are slidably connected in the first sliding rails.

Preferably, the clamping assembly comprises a second servo motor fixedly connected to the side wall of the circular plate, a threaded rod is fixedly connected to the end part of an output shaft of the second servo motor, a guide rod is connected to the threaded rod in a threaded mode, connecting rods are connected to the side walls of two ends of the end part of the threaded rod in a rotating mode, connecting blocks are connected to the connecting rods in a sliding mode, clamping jaws are arranged on the connecting blocks, the guide rod penetrates through the connecting blocks and is connected with the connecting blocks in a sliding mode, a telescopic rod is connected to the end portion of the connecting rod in a rotating mode, a sliding groove is formed in the side wall of the circular plate, and the telescopic rod is connected to the sliding groove in a sliding mode.

Preferably, the processing assembly comprises a moving assembly fixedly arranged at the lower end of the baffle plate, and a turning knife is fixedly arranged at the lower end of the moving assembly.

Preferably, the cooling assembly comprises a collecting box placed at the inner bottom of the processing shell, a filter screen is detachably connected in the collecting box, a water pump is mounted at the inner bottom of the collecting box, a water guide pipe which is connected with the collecting box in a sealing penetrating mode and extends to the upper end of the partition plate through the partition plate is mounted on the water pump, and a water spraying fan opposite to the clamping assembly is mounted at the outlet end of the water guide pipe.

Preferably, both ends of the filter screen are connected with the inner side wall of the collecting box through screws.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the setting of two connecting blocks, second servo motor, threaded rod and clamping jaw, with the smart base cover of gear in the outside of two connecting blocks, the second servo motor starts, under the meshing effect of threaded rod and connecting rod, two connecting blocks keep away from each other and adjust its length, until clamping jaw offsets with the smart base of gear, is convenient for process the smart base of oil pump gear of equidimension.

2. Through the setting of water spray fan, water pump, collection box and filter screen, water spray fan starts, spouts down the iron fillings when handling the smart base of gear and dispels the heat and cool off it to the in-process of the smart base of oil pump gear, takes off the filter screen and pours out can clear up the iron fillings in it, is convenient for carry out cleaning treatment to the iron fillings of collecting on the filter screen.

Drawings

FIG. 1 is a schematic cross-sectional view of a gear fine blank turning device for an oil pump;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic diagram of the external structure of the machine tool for machining the gear fine blank of the oil pump.

In the figure: 1. processing the shell; 2. a collection box; 3. a clamping jaw; 4. a water pump; 5. a water conduit; 6. a water spray fan; 7. a filter screen; 8. a partition plate; 9. a feed inlet; 10. an electric telescopic rod; 11. a baffle; 12. turning a knife; 13. a moving assembly; 14. a support column; 15. a support plate; 16. a circular plate; 17. a chute; 18. a first servo motor; 19. a telescopic rod; 20. a second servo motor; 21. a threaded rod; 22. a guide rod; 23. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an oil pump gear fine blank turning device comprises a machining shell 1 and a partition plate 8, wherein a support column 14 and a support plate 15 are fixedly connected to the upper end of the partition plate 8 in sequence, a first servo motor 18 is fixedly arranged at the upper end of the support column 14, a circular plate 16 is connected to the support plate 15 in a penetrating and rotating manner, first sliding blocks are fixedly connected to the two ends of the circular plate 16, first sliding rails are arranged on the inner side walls of the support plate 15, the first sliding blocks are in sliding connection with the first sliding rails, the first sliding rails are annular sliding rails, the end parts of output shafts of the first servo motors 18 are fixedly connected to the side walls, close to the first servo motors 18, of the circular plate 16 can be driven to rotate by rotation of the output shafts of the first servo motors 18, and the circular plate 16 can be stably rotated under the guiding action of the first sliding blocks and the first sliding rails;

the side wall of the circular plate 16 far away from the first servo motor 18 is provided with a clamping assembly for fixing the oil pump gear fine blank, the clamping assembly comprises a second servo motor 20 fixedly connected to the side wall of the circular plate 16, the end part of an output shaft of the second servo motor 20 is fixedly connected with a threaded rod 21, the threaded rod 21 is connected with a guide rod 22 in a threaded manner, the side walls of the two ends of the end part of the threaded rod 21 are respectively and rotationally connected with a connecting rod, the connecting rods are slidingly connected with connecting rods 23, clamping jaws 3 are arranged on the connecting rods 23, the guide rod 22 passes through the connecting rods 23 and is slidingly connected with the connecting rods, the end parts of the connecting rods are rotationally connected with telescopic rods 19, the side wall of the circular plate 16 is provided with sliding grooves 17, the telescopic rods 19 are slidingly connected in the sliding grooves 17, the telescopic rods 19 and the sliding grooves 17 can avoid that the output shaft of the second servo motor 20 drives the clamping assembly to rotate integrally when rotating, the threaded rod 21 and the clamping jaws 3 move forwards and backwards under the meshing action of the threaded rod 21 and the guiding action of the connecting rods, the two clamping jaws 3 can be mutually far away from and mutually close under the limiting action of the telescopic rods 19 and the sliding grooves 17, the clamping jaws 3 can be adjusted, and the oil pump fine blanks with different sizes can be conveniently clamped;

baffle 11 is connected to baffle 8 through two electric telescopic rods 10 together, two electric telescopic rods 10 are of the prior art, the baffle 11 can be lifted, a machining assembly opposite to the clamping assembly is fixedly arranged at the lower end of the baffle 11, the machining assembly comprises a moving assembly 13 fixedly arranged at the lower end of the baffle 11, a turning cutter 12 is fixedly arranged at the lower end of the moving assembly 13, the moving assembly 13 comprises an electric sliding rail and an electric sliding block which move left and right and an electric sliding rail and an electric sliding block which move back and forth, the two electric sliding rails and the electric sliding block are of the prior art, and can drive the turning cutter 12 to horizontally move left and right and move back and forth to machine a gear fine blank of an oil pump;

the feed inlet 9 has been offered in the running through on the baffle 8, feed inlet 9 is inwards inclined setting, be convenient for the iron fillings get into, the inner bottom of processing casing 1 is equipped with runs through baffle 8 and with the relative cooling module of centre gripping subassembly, cooling module is including placing the collection box 2 of bottom in processing casing 1, can dismantle in the collection box 2 and be connected with filter screen 7, the both ends of filter screen 7 pass through screw connection with the inside wall of collection box 2, be convenient for take out, and then be convenient for carry out cleaning treatment to the iron fillings on the filter screen 7, water pump 4 is installed to the inner bottom of collection box 2, water pump 4 is prior art, make the water in the collection box 2 through water spray fan 6 blowout with water pipe 5 cooperation, in can blow into collection box 2 through feed inlet 9 with the iron fillings after the water spray when radiating this device, install the sealed water pipe 5 that runs through collection box 2 and extends to baffle 8 upper end through the baffle, water spray fan 6 relative with the centre gripping subassembly is installed to the exit end of water pipe 5.

The utility model can explain its functional principle by the following modes of operation:

in the utility model, when oil pump gear fine blanks with different sizes are required to be processed, the gear fine blanks are sleeved on the outer sides of two connecting blocks 23, a second servo motor 20 is started, under the meshing action of a threaded rod 21 and a guide rod 22, the two connecting blocks 23 are mutually far away to adjust the lengths of the gear fine blanks until clamping jaws 3 are propped against the gear fine blanks, so that the oil pump gear fine blanks with different sizes are convenient to process, a first servo motor 18 is started to drive a circular plate 16 to rotate, and then the corresponding gear fine blanks rotate, meanwhile, a turning cutter 12 and a moving assembly 13 are started, and the gear fine blanks are processed under the cooperation of the moving assembly 13, the turning cutter 12 and the two connecting blocks 23;

in-process to the smart base of oil pump gear, water spray fan 6 starts, under the effect of water pump 4, water spray fan 6 can be with the iron fillings when processing the smart base of gear spout down can also dispel the heat and cool off it to the in-process of the smart base of gear, the water that filters out falls to collecting box 2 and can recycle, filter behind the iron fillings on filter screen 7 full, take off filter screen 7 pour out the clearance can, can be convenient for the smart base of gear processing cool off and dispel the heat, still be convenient for carry out cleaning treatment to the iron fillings of collecting on filter screen 7.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a smart base car processingequipment of oil pump gear, includes processing casing (1) and baffle (8), its characterized in that, the upper end of baffle (8) fixedly connected with support column (14) and backup pad (15) in proper order, support column (14) upper end fixed mounting has first servo motor (18), run through on backup pad (15) and rotate and be connected with circular plate (16), the output shaft end fixed connection of first servo motor (18) is on the lateral wall that circular plate (16) is close to first servo motor (18), the centre gripping subassembly that carries out fixing to the gear smart base is installed to the lateral wall that circular plate (16) kept away from first servo motor (18), be connected with baffle (11) jointly through two electric telescopic handle (10) on baffle (8), the lower extreme fixed mounting of baffle (11) has the processing subassembly relative with the centre gripping subassembly, run through on baffle (8) and offered feed inlet (9), the inner bottom of processing casing (1) is equipped with the cooling module that runs through baffle (8) and is relative with the centre gripping subassembly.

2. The oil pump gear fine blank turning device according to claim 1, wherein the two ends of the circular plate (16) are fixedly connected with first sliding blocks, the inner side wall of the supporting plate (15) is provided with first sliding rails, and the first sliding blocks are slidably connected in the first sliding rails.

3. The oil pump gear fine blank turning device according to claim 1, wherein the clamping assembly comprises a second servo motor (20) fixedly connected to the side wall of a circular plate (16), an output shaft end portion of the second servo motor (20) is fixedly connected with a threaded rod (21), a guide rod (22) is connected to the threaded rod (21) in a threaded manner, connecting rods are connected to the side walls of two ends of the end portion of the threaded rod (21) in a rotating manner, a connecting block (23) is connected to the connecting rods in a sliding manner, clamping jaws (3) are arranged on the connecting blocks (23), the guide rod (22) penetrates through the connecting blocks (23) and is connected with the connecting blocks in a sliding manner, a telescopic rod (19) is connected to the end portion of the connecting rods in a rotating manner, a sliding groove (17) is formed in the side wall of the circular plate (16), and the telescopic rod (19) is connected to the sliding portion in the sliding groove (17).

4. The oil pump gear fine blank turning device according to claim 1, wherein the machining assembly comprises a moving assembly (13) fixedly arranged at the lower end of a baffle plate (11), and a turning knife (12) is fixedly arranged at the lower end of the moving assembly (13).

5. The oil pump gear fine blank turning device according to claim 3, wherein the cooling assembly comprises a collecting box (2) arranged at the inner bottom of the machining shell (1), a filter screen (7) is detachably connected in the collecting box (2), a water pump (4) is arranged at the inner bottom of the collecting box (2), a water guide pipe (5) which is connected with the collecting box (2) in a sealing penetrating manner and extends to the upper end of the partition plate (8) through the partition plate (8) is arranged on the water pump (4), and a water spraying fan (6) opposite to the clamping assembly is arranged at the outlet end of the water guide pipe (5).

6. The machine oil pump gear fine blank turning device according to claim 5, wherein two ends of the filter screen (7) are connected with the inner side wall of the collecting box (2) through screws.