CN218983242U

CN218983242U - Trepanning equipment for crankcase cover machining

Info

Publication number: CN218983242U
Application number: CN202221604602.4U
Authority: CN
Inventors: 纪昌楩; 纪昌栏
Original assignee: Huangshi Dongwei Refrigeration Technology Co ltd
Current assignee: Huangshi Dongwei Refrigeration Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-05-09
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to punching equipment for machining a crankcase cover, which comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a lifting box, the top of the lifting box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, the periphery of the screw rod is in threaded connection with a first thread bush and a second thread bush, one side of the first thread bush is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a transmission motor, and the output end of the transmission motor is fixedly connected with a punching drill bit.

Description

Trepanning equipment for crankcase cover machining

Technical Field

The utility model relates to a punching device, in particular to a punching device for machining a crankcase cover, and belongs to the technical field of crankcase cover machining.

Background

The lower part of the cylinder block for mounting the crankshaft is called a crankcase, which is divided into an upper crankcase and a lower crankcase, and the crankcase: the upper crankcase is cast with the cylinder block into a whole, the lower crankcase is used for storing lubricating oil and sealing the upper crankcase, so the crankcase cover is also called an oil pan, and a tapping device is required to be used for tapping operation during processing.

According to the punching equipment for machining the crankcase cover disclosed by CN215698167U, the transmission block, the outer sleeve seat and the inner block are designed, the inner block is arranged on the output shaft, the outer sleeve seat is rotatably arranged on the inner block, and the transmission block is clamped into the transmission groove on the inner wall of the outer sleeve seat to realize synchronous rotation, so that the punching drill bit is driven to rotate.

When the existing punching equipment is used for punching a crankcase cover, large and small scrap iron is prone to appear, the scrap iron is accumulated to affect punching precision, and the phenomenon that the scrap iron splashes easily occurs, so that the health of workers is endangered, meanwhile, large and small dust appears in the punching process, the dust drifts in the air to pollute the environment, and the workers inhale the dust to endanger the body.

Disclosure of Invention

The utility model aims to solve the problems and provide the punching equipment for processing the crankcase cover, which can blow scraps generated by punching into the scraps guiding holes through the blower, the scraps can fall into the collecting box through the scraps guiding holes, the unified cleaning and transportation are convenient, the dust generated in the punching process can be conveyed into the dust collecting box through the dust collecting box, the water in the water tank can be conveyed into the flow dividing plate through the pump body, the water in the flow dividing plate can be sprayed out through the spray head, the dust is sprayed and precipitated, and the environment pollution caused by the dust is avoided.

The punching equipment for machining the crankcase cover comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a lifting box, the top of the lifting box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, the periphery of the screw rod is in threaded connection with a first threaded sleeve and a second threaded sleeve, one side of the first threaded sleeve is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a transmission motor, the output end of the transmission motor is fixedly connected with a punching drill bit, a base plate is arranged below the punching drill bit, two sides of the top of the base plate are fixedly connected with fixing plates, one side of each fixing plate is fixedly connected with a miniature oil cylinder, and the tail end of each miniature oil cylinder is fixedly connected with a clamping plate.

Preferably, the first thread bush and the second thread bush are fixedly connected with sliding sleeves on the side walls, the sliding sleeves are connected with sliding rods in a sliding mode, and two ends of each sliding rod are fixedly connected with the inner wall of the lifting box.

Preferably, a supporting rod is fixedly connected to one side of the bottom of the transverse plate, the tail end of the supporting rod is fixedly connected with the second threaded sleeve, a blower is fixedly connected to one side of the supporting rod, and the blowing direction of the blower is the direction of the processing area.

Preferably, the chip guiding hole is formed in one side of the workbench, the base is fixedly connected to the bottom of the workbench, the partition plate is fixedly connected to the inside of the base, the collecting box is arranged on one side of the partition plate, the bottom of the collecting box is slidably connected with the inner wall of the base, the collecting box is located below the chip guiding hole, and the finished product placing plate is slidably connected to the other side of the collecting box.

Preferably, the lifting box one side fixedly connected with L type splash shield is kept away from at workstation top, L type splash shield top fixedly connected with water tank, water tank top fixedly connected with pump body, pump body one side fixedly connected with water supply pipe, water supply pipe end fixedly connected with dust removal case, dust removal case one side intercommunication is connected with dust collection case.

Preferably, a dust collecting pipeline is fixedly connected to one side of the dust collecting box, an exhaust pipeline is fixedly connected to one side of the top of the dust collecting box, a liquid draining pipeline is fixedly connected to one side of the bottom of the dust collecting box, and a throttle valve is fixedly connected to the liquid draining pipeline.

Preferably, the dust collection box is internally fixedly connected with a cross flow fan, one side of the cross flow fan is provided with a guide plate, the dust collection box is internally provided with a flow dividing plate, one side of the flow dividing plate is fixedly connected with a water supply pipeline, and the bottom of the flow dividing plate is fixedly connected with a spray head.

The beneficial effects of the utility model are as follows:

according to the utility model, the miniature oil cylinder can drive the clamping plate to stably clamp the crankcase cover, so that shaking of the crankcase cover in the process of opening holes is avoided, the opening effect is influenced, the dust generated by opening holes can be blown to the dust guide holes by arranging the air blower, the dust can fall into the collecting box through the dust guide holes, uniform cleaning and transportation are facilitated, the dust generated in the process of opening holes can be conveyed into the dust collection box by arranging the dust collection box, water in the water box can be conveyed into the splitter plate by arranging the pump body, the water in the splitter plate can be sprayed out through the spray head, dust is sprayed and precipitated, dust is prevented from drifting in the air to pollute the environment, and the staff is prevented from being harmed health.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the lift box of the present utility model.

Fig. 3 is a schematic view of the internal structure of the dust removing box and dust collecting box of the present utility model.

Reference numerals in the drawings: 1. a work table; 2. a lifting box; 3. a screw rod; 4. a first threaded sleeve; 5. a second threaded sleeve; 6. a cross plate; 7. a drill bit for perforating; 8. a miniature oil cylinder; 9. a support rod; 10. a blower; 11. a chip guiding hole; 12. a base; 13. a collection box; 14. a finished product placing plate; 15. an L-shaped splash guard; 16. a water tank; 17. a pump body; 18. a dust removal box; 19. a dust collection box; 20. a cross flow fan; 21. a splitter plate.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, an opening device for machining a crankcase cover comprises a workbench 1, wherein a lifting box 2 is fixedly connected to one side of the top of the workbench 1, a servo motor is fixedly connected to the top of the lifting box 2, a screw rod 3 is fixedly connected to the output end of the servo motor, a first thread bush 4 and a second thread bush 5 are fixedly connected to the periphery of the screw rod 3, a transverse plate 6 is fixedly connected to one side of the first thread bush 4, a transmission motor is fixedly connected to the top of the transverse plate 6, an opening drill bit 7 is fixedly connected to the output end of the transmission motor, a base plate is arranged below the opening drill bit 7, fixing plates are fixedly connected to two sides of the top of the base plate, a micro cylinder 8 is fixedly connected to one side of the fixing plates, and a clamping plate is fixedly connected to the tail end of the micro cylinder 8.

Specifically, the side walls of the first thread bush 4 and the second thread bush 5 are fixedly connected with sliding sleeves, the sliding sleeves are slidably connected with sliding rods, two ends of each sliding rod are fixedly connected with the inner wall of the lifting box 2, one side of the bottom of the transverse plate 6 is fixedly connected with a supporting rod 9, the tail end of each supporting rod 9 is fixedly connected with the second thread bush 5, one side of each supporting rod 9 is fixedly connected with a blower 10, the blowing direction of each blower 10 is the direction of a processing area, one side of the workbench 1 is provided with a chip guiding hole 11, the bottom of the workbench 1 is fixedly connected with a base 12, a partition plate is fixedly connected inside the base 12, one side of the partition plate is provided with a collecting box 13, the bottom of the collecting box 13 is slidably connected with the inner wall of the base 12, the collecting box 13 is positioned below the chip guiding hole 11, the other side of the collecting box 13 is slidably connected with a finished product placing plate 14, the top of the workbench 1 is far away from the lifting box 2, one side of the workbench 1 is fixedly connected with an L-shaped splash shield 15, the top of the L-shaped splash shield 15 is fixedly connected with a water tank 16, the top of the water tank 16 is fixedly connected with a pump body 17, one side of the pump body 17 is fixedly connected with a water supply pipeline, the tail end of the water supply pipeline is fixedly connected with a dust collection box 18, one side of the dust collection box 18 is communicated with a dust collection box 19, one side of the dust collection box 19 is fixedly connected with a dust collection pipeline, one side of the top of the dust collection box 18 is fixedly connected with an exhaust pipeline, one side of the bottom of the dust collection box 18 is fixedly connected with a liquid discharge pipeline, a throttle valve is fixedly connected on the liquid discharge pipeline, the inside of the dust collection box 19 is fixedly connected with a cross flow fan 20, one side of the cross flow fan 20 is provided with a guide plate, the inside of the dust collection box 18 is provided with a splitter plate 21, one side of the splitter plate 21 is fixedly connected with the water supply pipeline, the bottom of the splitter plate 21 is fixedly connected with a spray head, can drive the grip block through setting up miniature hydro-cylinder 8 and stabilize the centre gripping to the crankcase lid, avoid trompil in-process crankcase lid to take place to rock, influence the trompil effect, can blow the piece that the trompil produced to guide bits hole 11 through setting up air-blower 10, the piece can fall into collecting box 13 via guide bits hole 11, be convenient for unified clearance transportation, can carry the dust that the trompil in-process produced to dust collection box 18 inside through setting up dust collection box 19, can carry the inside water of water tank 16 to inside the flow distribution plate 21 through setting up pump body 17, the inside water of flow distribution plate 21 can spray the deposit through the shower nozzle, avoid the dust to drift in the air polluted environment, harm staff's health, staff can open the choke valve and release the waste liquid when the inside waste liquid of dust collection box 18 is too much.

When the dust collector is used, the miniature oil cylinder 8 is arranged to drive the clamping plate to stably clamp the crankcase cover, so that shaking of the crankcase cover in the process of opening holes is avoided, the hole opening effect is influenced, the dust generated in the hole opening process can be blown to the dust guide holes 11 through the air blower 10, the dust can fall into the collecting box 13 through the dust guide holes 11, uniform cleaning and transportation are facilitated, the dust generated in the hole opening process can be conveyed into the dust collection box 18 through the dust collection box 19, the water in the water tank 16 can be conveyed into the splitter plate 21 through the pump body 17, the water in the splitter plate 21 can be sprayed out through the spray head to spray and deposit the dust, the dust is prevented from drifting in the air to pollute the environment, the health of workers is endangered, and when the waste liquid in the dust collection box 18 is excessive, the workers can open the throttle valve to release the waste liquid.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments and that the present utility model may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a crankcase lid processing is with trompil equipment, includes workstation (1), its characterized in that: workbench (1) top one side fixedly connected with lift case (2), lift case (2) top fixedly connected with servo motor, servo motor output fixedly connected with lead screw (3), first thread bush (4) of lead screw (3) peripheral threaded connection and second thread bush (5), first thread bush (4) one side fixedly connected with diaphragm (6), diaphragm (6) top fixedly connected with driving motor, driving motor output fixedly connected with trompil drill bit (7), trompil drill bit (7) below is equipped with the backing plate, backing plate top both sides fixedly connected with fixed plate, fixed plate one side fixedly connected with miniature hydro-cylinder (8), miniature hydro-cylinder (8) terminal fixedly connected with grip block.

2. The tapping apparatus for machining a crankcase cover according to claim 1, wherein: the side walls of the first thread sleeve (4) and the second thread sleeve (5) are fixedly connected with sliding sleeves, the sliding sleeves are connected with sliding rods in a sliding mode, and two ends of each sliding rod are fixedly connected with the inner wall of the lifting box (2).

3. The tapping apparatus for machining a crankcase cover according to claim 1, wherein: the automatic air blowing device is characterized in that a supporting rod (9) is fixedly connected to one side of the bottom of the transverse plate (6), the tail end of the supporting rod (9) is fixedly connected with the second threaded sleeve (5), an air blower (10) is fixedly connected to one side of the supporting rod (9), and the air blowing direction of the air blower (10) is the direction of a processing area.

4. The tapping apparatus for machining a crankcase cover according to claim 1, wherein: the novel chip-guiding device is characterized in that a chip-guiding hole (11) is formed in one side of the workbench (1), a base (12) is fixedly connected to the bottom of the workbench (1), a partition plate is fixedly connected to the inside of the base (12), a collecting box (13) is arranged on one side of the partition plate, the bottom of the collecting box (13) is slidably connected with the inner wall of the base (12), the collecting box (13) is located below the chip-guiding hole (11), and a finished product placing plate (14) is slidably connected to the other side of the collecting box (13).

5. The tapping apparatus for machining a crankcase cover according to claim 1, wherein: the utility model discloses a dust collection device, including workstation (1), elevating case (2), workstation (1), L type splash guard (15) of fixedly connected with in one side of keeping away from the elevating case (2), L type splash guard (15) top fixedly connected with water tank (16), water tank (16) top fixedly connected with pump body (17), pump body (17) one side fixedly connected with water supply pipe, the terminal fixedly connected with dust collection box (18) of water supply pipe, dust collection box (18) one side intercommunication is connected with dust collection box (19).

6. The tapping apparatus for machining a crankcase cover according to claim 5, wherein: the dust collecting device is characterized in that a dust collecting pipeline is fixedly connected to one side of the dust collecting box (19), an exhaust pipeline is fixedly connected to one side of the top of the dust collecting box (18), a liquid draining pipeline is fixedly connected to one side of the bottom of the dust collecting box (18), and a throttle valve is fixedly connected to the liquid draining pipeline.

7. The tapping apparatus for machining a crankcase cover according to claim 5, wherein: the dust box is characterized in that a cross flow fan (20) is fixedly connected inside the dust box (19), a guide plate is arranged on one side of the cross flow fan (20), a flow dividing plate (21) is arranged inside the dust box (18), one side of the flow dividing plate (21) is fixedly connected with a water supply pipeline, and a spray head is fixedly connected to the bottom of the flow dividing plate (21).