CN219633167U

CN219633167U - Drill shell oil nozzle device

Info

Publication number: CN219633167U
Application number: CN202320519456.3U
Authority: CN
Inventors: 王进
Original assignee: Hubei Chengfeng Beijing Great Automotive Components Co ltd
Current assignee: Hubei Chengfeng Beijing Great Automotive Components Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-05
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the field of drilling nozzles and discloses a drilling shell nozzle device which comprises a base and a driving box, wherein the top of the base is connected with a portal frame, a shell clamping assembly is arranged on the base, an adjusting box is fixedly connected to the inner wall of the top of the portal frame, an inclination angle adjusting assembly is arranged between the adjusting box and the driving box, the driving box is internally provided with the drilling shell nozzle assembly, the top of the base is provided with two grooves, and the shell clamping assembly comprises a driving motor fixedly connected to one side of the base and a double-head screw rod rotatably connected between the two grooves. The utility model has the following advantages and effects: the device is convenient to drill the glib holes with different inclination angles according to the brake bottom plate blank preparation of different specifications, the practicality of the device is improved, and when the device is used for drilling, the brake bottom plate blank preparation with different lengths is conveniently and effectively clamped and fixed, and the accuracy of drilling is improved.

Description

Drill shell oil nozzle device

Technical Field

The utility model relates to the technical field of drilling nozzles, in particular to a drilling shell nozzle device.

Background

After the brake bottom plate blank is cast out, a glib hole with a certain included angle with the end face of the cam shaft needs to be machined on the brake bottom plate blank, and because the glib hole and a main shaft of a machine tool are not in the same straight line, machining is difficult, the glib holes with different inclination angles are inconvenient to drill according to the brake bottom plate blank preparation with different specifications, and therefore the practicability of the device is reduced. We have therefore proposed a drill housing choke means for solving the above problems.

Disclosure of Invention

The utility model aims to provide a drilling shell oil nozzle device which is convenient for drilling oil nozzle holes with different inclination angles according to blank preparation of brake bottom plates with different specifications, improves the practicability of the device, and is convenient for effectively clamping and fixing the blank preparation of the brake bottom plates with different lengths during drilling, thereby improving the drilling accuracy.

The technical aim of the utility model is realized by the following technical scheme: the drilling machine comprises a base and a driving box, wherein the top of the base is connected with a portal frame, a shell clamping assembly is arranged on the base, an adjusting box is fixedly connected to the inner wall of the top of the portal frame, an inclination adjusting assembly is arranged between the adjusting box and the driving box, and a drilling shell choke assembly is arranged in the driving box.

The utility model is further provided with: two recesses have been seted up at the top of base, casing clamping assembly includes driving motor of fixed connection in base one side and rotates the double-end lead screw of connection between two recesses, driving motor's output shaft fixed connection is in the one end of double-end lead screw, the outside thread bush of double-end lead screw is equipped with two drive plates, the equal fixedly connected with splint in top of two drive plates.

Through adopting above-mentioned technical scheme, place the casing at the top of base, start driving motor, driving motor has driven the rotation of double-end lead screw, and double-end lead screw has driven the mutual being close to of two drive plates and splint, and then can carry out the centre gripping to the casing fixedly.

The utility model is further provided with: the two driving plates are respectively sleeved in the grooves in a sliding way, and the anti-slip pads are fixedly connected to one sides of the two clamping plates, which are close to each other.

Through adopting above-mentioned technical scheme, can lead the drive plate, through the slipmat simultaneously for it is better firm to fix.

The utility model is further provided with: the inclination adjusting assembly comprises a threaded rod which is rotationally connected to one side inner wall of the adjusting box and a rotating wheel which is rotationally connected to the front side inner wall and the rear side inner wall of the adjusting box, a gear is fixedly connected to the front side of the rotating wheel, a moving plate is sleeved on the outer side thread of the threaded rod, a toothed plate is fixedly connected to one side of the moving plate, the toothed plate is meshed with the gear, a rotating arm is fixedly connected to the bottom of the rotating wheel, and the rotating arm is fixedly connected to the top of the driving box.

Through adopting above-mentioned technical scheme, the inclination in glib hole is bored as required, rotates the threaded rod, and the threaded rod has driven the lateral movement of movable plate and pinion rack, and the pinion rack has driven the reverse rotation of gear and runner, and the gear has driven the deflection of rotor arm, driving box and drill bit, and then can bore the glib hole of different inclination to satisfy the braking bottom plate of different specifications and prepare the needs of base.

The utility model is further provided with: the two side inner walls of the adjusting box are fixedly connected with the same guide rod, and the moving plate and the toothed plate are both sleeved on the outer sides of the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, can lead spacing to movable plate and pinion rack, make its removal more stable smooth and easy.

The utility model is further provided with: the bottom of regulating box has offered rectangular hole, the bottom fixedly connected with arc scale pole of regulating box, the rotor arm slip cap is established in rectangular downthehole, the outside at the arc scale pole is established to the rotor arm slip cap.

Through adopting above-mentioned technical scheme, conveniently lead the rotor arm, make its rotation more stable, simultaneously through the setting of arc scale pole, but accurate inclination to rotor arm and drill bit is adjusted.

The utility model is further provided with: the drill shell choke assembly comprises a cylinder fixedly connected in the driving box, a rotating motor is fixedly connected to an output shaft of the cylinder, and a drill bit is fixedly connected to an output shaft of the rotating motor.

By adopting the technical scheme, the cylinder and the rotating motor are started, the rotating motor drives the drill bit to rotate, and the cylinder drives the drill bit to move downwards, so that the blank preparation of the brake bottom plate can be subjected to the operation of drilling the oil nozzle hole.

The utility model is further provided with: the bottom of the driving box is fixedly connected with a limiting ring, and the drill bit is movably sleeved in the limiting ring.

Through adopting above-mentioned technical scheme, through the setting of spacing ring, can lead the drill bit, avoid taking place to bore the circumstances of off-set.

The beneficial effects of the utility model are as follows:

1. the utility model starts the driving motor, the driving motor drives the double-head screw rod to rotate, and the double-head screw rod drives the two driving plates and the clamping plates to approach each other, so that the shell can be clamped and fixed.

2. According to the utility model, the threaded rod is rotated according to the inclination angle of the oil nozzle hole, the threaded rod drives the movable plate and the toothed plate to transversely move, the toothed plate drives the gear and the rotating wheel to reversely rotate, the gear drives the rotating arm, the driving box and the drill bit to deflect, and the inclination angles of the rotating arm and the drill bit can be accurately adjusted through the arrangement of the arc-shaped scale rod, so that the oil nozzle holes with different inclination angles can be drilled, and the blank preparation requirement of brake bottom plates with different specifications can be met.

3. According to the utility model, the cylinder and the rotary motor are started, the rotary motor drives the drill bit to rotate, and the cylinder drives the drill bit to move downwards, so that the blank preparation of the brake bottom plate can be subjected to the operation of drilling the oil nozzle hole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a drill housing choke device according to the present utility model;

FIG. 2 is a cross-sectional view of a drill housing nipple assembly according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a drill housing choke device according to the present utility model.

In the figure, 1, a base; 2. a portal frame; 3. a rotating arm; 4. a drive box; 5. a clamping plate; 6. an anti-slip pad; 7. a groove; 8. a driving plate; 9. a driving motor; 10. double-end screw rod; 11. a rotating electric machine; 12. a drill bit; 13. a limiting ring; 14. a threaded rod; 15. a guide rod; 16. a moving plate; 17. a toothed plate; 18. a rotating wheel; 19. a gear; 20. an arc scale bar; 21. a cylinder; 22. a slit hole; 23. and an adjusting box.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a drilling shell choke device, which comprises a base 1 and a driving box 4, wherein the top of the base 1 is connected with a portal frame 2, a shell clamping assembly is arranged on the base 1, an adjusting box 23 is fixedly connected to the inner wall of the top of the portal frame 2, an inclination angle adjusting assembly is arranged between the adjusting box 23 and the driving box 4, and a drilling shell choke assembly is arranged in the driving box 4.

Specifically, two recesses 7 have been seted up at the top of base 1, and the casing clamping assembly includes driving motor 9 of fixed connection in base 1 one side and rotates the double-end lead screw 10 of connecting between two recesses 7, and driving motor 9's output shaft fixed connection is equipped with two drive plates 8 in the one end of double-end lead screw 10, outside thread bush of double-end lead screw 10, the equal fixedly connected with splint 5 in the top of two drive plates 8.

Specifically, two drive plates 8 are respectively arranged in the grooves 7 in a sliding mode, and the anti-slip pads 6 are fixedly connected to one sides, close to each other, of the two clamping plates 5.

Specifically, inclination adjusting part is including rotating threaded rod 14 and the runner 18 of rotating connection on the inner wall of the front and back side of adjusting box 23 on adjusting box 23 one side inner wall, and the front side fixedly connected with gear 19 of runner 18, the outside thread bush of threaded rod 14 is equipped with movable plate 16, and one side fixedly connected with pinion rack 17 of movable plate 16, pinion rack 17 and gear 19 mesh mutually, and the bottom fixedly connected with rotor arm 3 of runner 18, rotor arm 3 fixed connection is at the top of driving box 4.

Specifically, the same guide rod 15 is fixedly connected to the inner walls of the two sides of the adjusting box 23, and the moving plate 16 and the toothed plate 17 are both slidably sleeved on the outer sides of the guide rod 15.

Specifically, rectangular hole 22 has been seted up to the bottom of regulating box 23, and the bottom fixedly connected with arc scale pole 20 of regulating box 23, and rotor arm 3 slip cap is established in rectangular hole 22, and rotor arm 3 slip cap is established in the outside of arc scale pole 20.

Specifically, the drill shell choke assembly comprises a cylinder 21 fixedly connected in the driving box 4, a rotating motor 11 is fixedly connected to an output shaft of the cylinder 21, and a drill bit 12 is fixedly connected to an output shaft of the rotating motor 11.

Specifically, the bottom of the driving box 4 is fixedly connected with a limiting ring 13, and the drill bit 12 is movably sleeved in the limiting ring 13.

According to the utility model, when the rotary drill bit is in operation, the shell is placed at the top of the base 1, the driving motor 9 is started, the driving motor 9 drives the double-headed screw 10 to rotate, the double-headed screw 10 drives the two driving plates 8 and the clamping plates 5 to be close to each other under the guide of the groove 7, the shell can be clamped and fixed, the clamping firmness of the clamping plates 5 to the shell is improved through the anti-slip pad 6, then the rotary motor 11 drives the drill bit 12 to rotate according to the inclination angle of a required drill bit hole, the threaded rod 14 is rotated, the threaded rod 14 drives the moving plate 16 and the toothed plate 17 to transversely move, the toothed plate 17 drives the gear 19 and the rotating wheel 18 to reversely rotate, the gear 18 drives the rotating arm 3, the driving box 4 and the drill bit 12 to deflect, through the arrangement of the arc-shaped scale rod 20, the inclination angles of the rotating arm 3 and the drill bit 12 can be accurately adjusted, so that the oil nozzle holes with different inclination angles can be drilled, the requirements of different specifications of brake base plates can be met, after the adjustment, the cylinder 21 and the rotary motor 11 are started, the rotary motor 11 drives the drill bit 12 to rotate according to the inclination angle of the drill bit hole, the brake base plate 12 is driven by the cylinder 21 to move down, the brake base plate 12, and the drill bit hole 12 to be set to be prevented from deflecting the drill bit 12, and the drill hole through the guide ring 13.

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 bore casing glib device, its characterized in that, includes base (1) and drive box (4), the top of base (1) is connected with portal frame (2), be provided with casing clamping assembly on base (1), fixedly connected with regulating box (23) on the top inner wall of portal frame (2), be provided with inclination adjusting assembly between regulating box (23) and drive box (4), be provided with in drive box (4) and bore casing glib subassembly.

2. A drill housing nipple device according to claim 1, wherein: two recesses (7) have been seted up at the top of base (1), casing clamping assembly includes driving motor (9) of fixed connection in base (1) one side and rotates double-end lead screw (10) of connecting between two recesses (7), the output shaft fixed connection of driving motor (9) is in the one end of double-end lead screw (10), the outside thread bush of double-end lead screw (10) is equipped with two drive plates (8), the equal fixedly connected with splint (5) in top of two drive plates (8).

3. A drill housing nipple device according to claim 2, wherein: the two driving plates (8) are respectively sleeved in the grooves (7) in a sliding way, and the anti-slip pads (6) are fixedly connected to one sides of the two clamping plates (5) close to each other.

4. A drill housing nipple device according to claim 1, wherein: the inclination adjusting assembly comprises a threaded rod (14) rotatably connected to one side inner wall of an adjusting box (23) and a rotating wheel (18) rotatably connected to the front side inner wall and the rear side inner wall of the adjusting box (23), a gear (19) is fixedly connected to the front side of the rotating wheel (18), a moving plate (16) is sleeved on the outer side thread of the threaded rod (14), a toothed plate (17) is fixedly connected to one side of the moving plate (16), the toothed plate (17) is meshed with the gear (19), a rotating arm (3) is fixedly connected to the bottom of the rotating wheel (18), and the rotating arm (3) is fixedly connected to the top of a driving box (4).

5. A drill housing nipple device according to claim 4, wherein: the two side inner walls of the adjusting box (23) are fixedly connected with the same guide rod (15), and the moving plate (16) and the toothed plate (17) are both sleeved on the outer sides of the guide rod (15) in a sliding mode.

6. A drill housing nipple device according to claim 4, wherein: the bottom of regulating box (23) has offered rectangular hole (22), the bottom fixedly connected with arc scale pole (20) of regulating box (23), rotating arm (3) slip cap is established in rectangular hole (22), rotating arm (3) slip cap is established in the outside of arc scale pole (20).

7. A drill housing nipple device according to claim 1, wherein: the drill shell choke assembly comprises an air cylinder (21) fixedly connected in a driving box (4), a rotary motor (11) is fixedly connected to an output shaft of the air cylinder (21), and a drill bit (12) is fixedly connected to an output shaft of the rotary motor (11).

8. A drill housing nipple device according to claim 7, wherein: the bottom of the driving box (4) is fixedly connected with a limiting ring (13), and the drill bit (12) is movably sleeved in the limiting ring (13).