Brake pump shell drilling device

Abstract

According to the brake pump shell drilling device, a rotating disc is rotationally arranged at the upper end of a machining table, a first motor is arranged below the machining table, a rotating shaft connected with the rotating disc is arranged at the output end of the first motor, two first propellers are symmetrically arranged at the upper end of the rotating disc, and clamping blocks are arranged at the output ends of the first propellers; a lifting device is fixedly arranged above the machining table, a second motor is fixedly arranged at the output end of the lifting device, after a drill bit completes drilling of the brake pump shell, a grinding shaft can penetrate through a just drilled through hole, at the moment, the inner wall of a pupil can be ground through the grinding shaft, and after drilling of the brake pump shell is completed, the inner wall of the pupil can be ground through the grinding shaft. And a deburring effect can be provided for the brake pump shell, so that the machining efficiency of the brake pump shell can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for a brake pump housing. Background Technique

[0002] When processing a brake pump housing, drilling is required on the outer edge of the housing, and a drilling device is needed at this time;

[0003] After the existing drilling device finishes drilling the brake pump housing, there will be too many burrs on the inner wall of the hole diameter. At this time, it is also necessary to polish the inner wall of the hole diameter through a specified polishing device, which will reduce the processing efficiency of the brake pump housing. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a drilling device for a brake pump housing.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A drilling device for a brake pump housing, including a processing table, a turntable is rotatably arranged at the upper end of the processing table, a first motor is arranged below the processing table, a rotating shaft connecting the turntable is arranged at the output end of the first motor, two first thrusters are symmetrically arranged at the upper end of the turntable, a clamping block is arranged at the output end of the first thruster, a lifter is fixedly arranged above the processing table, a second motor is fixedly arranged at the output end of the lifter, a polishing shaft is arranged at the output end of the second motor, and a drill bit is arranged at the lower end of the polishing shaft.

[0008] Further, the improvement of the utility model is that the polishing shaft and the drill bit are of an integral structure.

[0009] To improve the stability of the turntable during use, the improvement of the utility model is that a plurality of limit blocks are arranged on the periphery of the turntable, two second thrusters are symmetrically arranged at the upper end of the processing table, and a limit seat for limiting the limit blocks is arranged at the output end of the second thruster.

[0010] Further, the improvement of the utility model is that a top seat is fixedly arranged at the top end of the polishing shaft, a limit disk is rotatably arranged on the top seat, a limit rod is arranged at the lower end of the limit disk, a support rod is arranged at the rear end of the limit disk, the lifter is fixed above the processing table through the support rod, a sliding groove is arranged inside the support rod, and one end of the support rod can slide in the sliding groove.

[0011] Further, the improvement of the utility model is that both the first thruster and the second thruster adopt telescopic cylinders, and the lifter adopts a hydraulic cylinder.

[0012] Furthermore, the improvement of the present utility model is that both the first motor and the second motor adopt servo motors.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a drilling device for a brake pump housing, having the following beneficial effects:

[0015] For this drilling device for the brake pump housing, after the drill bit finishes drilling the brake pump housing, the grinding shaft will penetrate through the just-drilled through hole. At this time, the inner wall of the through hole can be ground by the grinding shaft. When the brake pump housing finishes drilling, a deburring effect can be provided for the brake pump housing, thereby improving the processing efficiency of the brake pump housing. Description of the drawings

[0016] Figure 1 is a top perspective structural schematic diagram of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 is a front view;

[0018] Figure 3 For the present utility model Figure 1 is a side view;

[0019] In the figure: 1, processing table; 2, turntable; 3, first motor; 4, first thruster; 5, clamping block; 6, second thruster; 7, limit seat; 8, limit block; 9, lifter; 10, second motor; 11, grinding shaft; 12, drill bit; 13, limit disc; 14, limit rod; 15, top seat; 16, support rod. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3, A drilling device for a brake pump housing of the present utility model includes a processing table 1. A turntable 2 is rotatably arranged at the upper end of the processing table 1. A first motor 3 is arranged below the processing table 1. The output end of the first motor 3 is provided with a rotating shaft connecting the turntable 2. Two first thrusters 4 are symmetrically arranged at the upper end of the turntable 2. The output end of the first thruster 4 is provided with a clamping block 5. A lifter 9 is fixedly arranged above the processing table 1. The output end of the lifter 9 is fixedly provided with a second motor 10. The output end of the second motor 10 is provided with a grinding shaft 11. A drill bit 12 is arranged at the lower end of the grinding shaft 11;

[0022] In this structure, place the brake pump housing on the turntable 2, so that the two clamping blocks 5 clamp the brake pump housing. Start the lifter 9 and the second motor 10, which can make the grinding shaft 11 drive the drill bit 12 to rotate, and can make the grinding shaft 11 and the drill bit 12 descend. When the drill bit 12 finishes drilling the brake pump housing, the grinding shaft 11 will penetrate the just-drilled through hole. At this time, the inner wall of the hole can be polished through the grinding shaft 11. When the brake pump housing is drilled, a deburring effect can be provided for the brake pump housing, thereby improving the processing efficiency of the brake pump housing.

[0023] Furthermore, the grinding shaft 11 and the drill bit 12 are of an integral structure.

[0024] The lack of a limiting structure for the turntable 2 on the processing table 1 will affect the stability of the turntable 2 during use, and further reduce the stability of the brake pump housing during drilling. A plurality of limiting blocks 8 are arranged on the circumferential side of the turntable 2. Two second thrusters 6 are symmetrically arranged at the upper end of the processing table 1. The output end of the second thruster 6 is provided with a limiting seat 7 for limiting the limiting block 8. In this structure, the number of the limiting blocks 8 is not specified. Just align the position on the brake pump housing where drilling is required with the limiting block 8. When the turntable 2 rotates a certain angle, start the second thruster 6, which can make the limiting block 8 insert into the limiting seat 7. At this time, through the cooperation of the limiting seat 7 and the limiting block 8, the turntable 2 can be limited, providing a limiting structure for the turntable 2 on the processing table 1, improving the stability of the turntable 2 during use, and further improving the stability of the brake pump housing during drilling.

[0025] Further, a top seat 15 is fixedly arranged at the top end of the grinding shaft 11. A limiting disc 13 is rotatably arranged on the top seat 15. A limiting rod 14 is arranged at the lower end of the limiting disc 13. A support rod 16 is arranged at the rear end of the limiting disc 13. The lifter 9 is fixed above the processing table 1 through a support rod. A chute is arranged inside the support rod. One end of the support rod 16 can slide in the chute. When the lifter 9 is started, the two limiting rods 14 can contact the brake pump housing. At this time, one end of the support rod 16 will slide in the chute. By providing the limiting disc 13 and the limiting rod 14, a guiding effect can be provided between the top seat 15 and the brake pump housing, and the stability of the grinding shaft 11 during descent can be improved.

[0026] Further, both the first thruster 4 and the second thruster 6 adopt telescopic cylinders, the lifter 9 adopts a hydraulic cylinder, and both the first motor 3 and the second motor 10 adopt servo motors.

[0027] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A brake pump housing drilling device, comprising a processing table (1), characterized in that: A turntable (2) is rotatably arranged at the upper end of the processing table (1), a first motor (3) is arranged below the processing table (1), an output end of the first motor (3) is provided with a rotating shaft connected to the turntable (2), two first thrusters (4) are symmetrically arranged at the upper end of the turntable (2), an output end of the first thrusters (4) is provided with a clamping block (5), a lifter (9) is fixedly arranged above the processing table (1), a second motor (10) is fixedly arranged at the output end of the lifter (9), a grinding shaft (11) is arranged at the output end of the second motor (10), and a drill bit (12) is arranged at the lower end of the grinding shaft (11).

2. A brake pump housing drilling device according to claim 1, characterized in that: The grinding shaft (11) and the drill bit (12) are an integrated structure.

3. A brake pump housing drilling device according to claim 2, characterized in that: A plurality of limit blocks (8) are provided on the circumference of the turntable (2), two second thrusters (6) are symmetrically arranged on the upper end of the processing table (1), and a limit seat (7) for limiting the position of the limit blocks (8) is provided at the output end of the second thruster (6).

4. A brake pump housing drilling device according to claim 3, characterized in that: A top seat (15) is fixedly arranged at the top end of the grinding shaft (11), a limit plate (13) is rotatably arranged on the top seat (15), a limit rod (14) is arranged at the lower end of the limit plate (13), a support rod (16) is arranged at the rear end of the limit plate (13), the lifter (9) is fixed above the processing table (1) through the support rod, a slide groove is arranged on the inner side of the support rod, and one end of the support rod (16) can slide in the slide groove.

5. A brake pump housing drilling device according to claim 4, characterized in that: The first thruster (4) and the second thruster (6) both use telescopic cylinders, and the lifter (9) uses a hydraulic cylinder.

6. A brake pump housing drilling device according to claim 5, characterized in that: The first motor (3) and the second motor (10) are both servo motors.

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