CN212042769U

CN212042769U - Drilling equipment is used in automobile gear production

Info

Publication number: CN212042769U
Application number: CN202020564788.XU
Authority: CN
Inventors: 洪飚
Original assignee: Jinhua Guangyang Machinery Manufacturing Co ltd
Current assignee: Jinhua Guangyang Machinery Manufacturing Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-01
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a drilling equipment is used in automobile gear production, install the lift box in the drill block top including the drill block and through drilling elevating system, the below of lift box is provided with the drilling head, the inside fixed mounting of lift box has the diaphragm, fixedly connected with support between the bottom inner wall of diaphragm and lift box, slidable mounting has same motor mount pad between the left side inner wall of support and lift box, and the bottom fixed mounting of motor mount pad has the drilling motor, and the output activity of drilling motor run through to the below of lift box and with the top fixed connection of drilling head, the top fixed mounting of motor mount pad has first connecting plate. The utility model provides a drilling equipment is used in automobile gear production has good shock-absorbing capacity, has reduced the great impact force that the drilling head received at the drilling process greatly, is favorable to ensureing the life of drilling head.

Description

Drilling equipment is used in automobile gear production

Technical Field

The utility model relates to a gear production technical field especially relates to an automobile gear production is with drilling equipment.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The gear is also a main basic transmission element in the automobile industry, generally, 18-30 tooth parts are arranged in each automobile, and the quality of the gear directly influences the noise, the stability and the service life of the automobile. In the production process of the automobile gear, the gear needs to be punched.

The drilling equipment for producing the existing automobile gear has the advantages that when the automobile gear is drilled, the drilling head is easy to damage due to large impact force in the drilling process due to the fact that the drilling equipment does not have good buffering performance, the service life of the drilling head is short, and the use requirement cannot be met. Therefore, the drilling equipment for producing the automobile gear is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the drilling equipment is used in automobile gear production who provides.

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

a drilling device for producing an automobile gear comprises a drilling platform and a lifting box arranged above the drilling platform through a drilling lifting mechanism, wherein a drilling head is arranged below the lifting box, a transverse plate is fixedly arranged inside the lifting box, a support is fixedly connected between the transverse plate and the inner wall of the bottom of the lifting box, the same motor mounting seat is slidably arranged between the support and the inner wall of the left side of the lifting box, a drilling motor is fixedly arranged at the bottom of the motor mounting seat, the output end of the drilling motor movably penetrates through the lower part of the lifting box and is fixedly connected with the top of the drilling head, a first connecting plate is fixedly arranged at the top of the motor mounting seat, a second connecting plate is fixedly arranged at the bottom of the transverse plate above the first connecting plate, a buffering bag is fixedly connected between the first connecting plate and the second connecting plate, and arc-shaped buffering elastic pieces are respectively arranged on two sides of the buffering bag, and the two ends of the arc-shaped buffering elastic sheet are respectively fixed between the first connecting plate and the second connecting plate, a first buffering spring is fixedly connected between the top inner wall and the bottom inner wall of the buffering bag, and second buffering springs are fixedly connected between the motor mounting seats positioned on the two sides of the drilling motor and the bottom inner wall of the lifting box.

Preferably, both sides of the motor mounting seat are provided with guide sliding blocks, guide rails are respectively arranged on the left side of the support and the inner wall of the left side of the lifting box, and the guide sliding blocks are slidably mounted on the guide rails along the vertical direction.

Preferably, a through groove is formed in the inner wall of the bottom of the lifting box, and the drilling motor penetrates through the through groove movably.

Preferably, the waist parts at two sides of the buffer bag are provided with arc-shaped grooves, and the top inner walls and the bottom inner walls of the arc-shaped grooves are fixedly connected through elastic buffer rings.

Preferably, a telescopic guide part is fixedly connected between the top inner wall and the bottom inner wall of the buffer bag, and the first buffer spring is sleeved outside the telescopic guide part.

Preferably, the telescopic guide piece comprises a vertical sleeve fixedly connected to the inner wall of the bottom of the buffer bag and a vertical rod fixedly connected to the inner wall of the top of the buffer bag, and the bottom of the vertical rod is slidably sleeved in the vertical sleeve along the vertical direction.

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

in the utility model, when the drilling head encounters large impact force in the drilling process, the drilling head can buffer upwards, and the drilling motor and the motor mounting base can buffer upwards and stretch and deform the second buffer spring when the drilling head buffers upwards, so that part of large impact force can be offset through the deformation of the second buffer spring; meanwhile, the arc-shaped buffering elastic sheet and the buffering bag are also upwards extruded through the first connecting plate when the motor mounting seat upwards buffers movement, and the elastic buffering ring, the first buffering spring and the telescopic guide piece are also compressed when the buffering bag is extruded, so that the impact force applied to the drilling head during drilling can be further counteracted through the deformation of the arc-shaped buffering elastic sheet, the buffering bag, the elastic buffering ring and the first buffering spring;

finally, the utility model provides a drilling equipment is used in automobile gear production has good shock-absorbing capacity, has reduced the drilling head greatly and has received the great impact force at the drilling in-process, has reduced the loss of drilling head, is favorable to ensureing the life of drilling head.

Drawings

Fig. 1 is a schematic structural view of a drilling device for producing an automobile gear according to the present invention;

fig. 2 is a schematic view of a partial cross-section of the elevator car of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2.

In the figure: 1 drilling platform, 2 lifting boxes, 3 drilling heads, 4 diaphragm, 5 supports, 6 motor mount pads, 7 drilling motors, 8 direction sliders, 9 guide rails, 10 second buffer springs, 11 first connecting plates, 12 second connecting plates, 13 arc buffer elastic sheets, 14 buffer bags, 15 elastic buffer rings, 16 first buffer springs and 17 telescopic guide pieces.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a drilling device for automobile gear production comprises a drilling platform 1 and a lifting box 2 installed above the drilling platform 1 through a drilling lifting mechanism, a drilling head 3 is arranged below the lifting box 2, a transverse plate 4 is fixedly installed inside the lifting box 2, a bracket 5 is fixedly connected between the transverse plate 4 and the inner wall of the bottom of the lifting box 2, the same motor installation seat 6 is slidably installed between the bracket 5 and the inner wall of the left side of the lifting box 2, a drilling motor 7 is fixedly installed at the bottom of the motor installation seat 6, the output end of the drilling motor 7 movably penetrates below the lifting box 2 and is fixedly connected with the top of the drilling head 3, a first connecting plate 11 is fixedly installed at the top of the motor installation seat 6, a second connecting plate 12 is fixedly installed at the bottom of the transverse plate 4 above the first connecting plate 11, a buffer bag 14 is fixedly connected between the first connecting plate 11 and the second connecting plate 12, arc buffering elastic sheets 13 are arranged on two sides of the buffering bag 14 respectively, two ends of each arc buffering elastic sheet 13 are fixed between the first connecting plate 11 and the second connecting plate 12 respectively, a first buffering spring 16 is fixedly connected between the inner wall of the top and the inner wall of the bottom of the buffering bag 14, and a second buffering spring 10 is fixedly connected between the motor mounting seats 6 on two sides of the drilling motor 7 and the inner wall of the bottom of the lifting box 2. The utility model provides a drilling equipment is used in automobile gear production has good shock-absorbing capacity, has reduced the great impact force that drilling head 3 received at the drilling in-process greatly, has reduced the loss of drilling head, is favorable to ensureing the life of drilling head 3.

Further, the two sides of the motor mounting seat 6 are provided with guide sliders 8, the left side of the support 5 and the left side inner wall of the lifting box 2 are respectively provided with a guide rail 9, and the guide sliders 8 are slidably mounted on the guide rails 9 along the vertical direction.

Furthermore, a through groove is formed in the inner wall of the bottom of the lifting box 2, and the drilling motor 7 is movably penetrated through the through groove.

Further, the waist parts at two sides of the buffer bag 14 are provided with arc-shaped grooves, and the top inner wall and the bottom inner wall of the arc-shaped grooves are fixedly connected through an elastic buffer ring 15.

Further, a telescopic guide 17 is fixedly connected between the top inner wall and the bottom inner wall of the buffer bag 14, and the first buffer spring 16 is sleeved outside the telescopic guide 17.

Further, the telescopic guide member 17 comprises a vertical sleeve fixedly connected to the inner wall of the bottom of the buffering bag 14 and a vertical rod fixedly connected to the inner wall of the top of the buffering bag 14, and the bottom of the vertical rod is slidably sleeved in the vertical sleeve along the vertical direction.

In the utility model, in the process of punching the automobile gear by driving the drilling head 3 by utilizing the rotation of the drilling motor 7, when the drilling head 3 encounters a large impact force during drilling, the drilling head 3 can buffer upwards, and the drilling motor 7 and the motor mounting seat 6 can buffer upwards and stretch and deform the second buffer spring 10 during the upward buffering of the drilling head 3, so that a part of the large impact force can be offset by the deformation of the second buffer spring 10; meanwhile, the motor mounting seat 6 also upwards extrudes the arc-shaped buffering elastic sheet 13 and the buffering bag 14 through the first connecting plate 11 during the upward buffering movement, and the buffering bag 14 also enables the elastic buffering ring 15, the first buffering spring 16 and the telescopic guide piece 17 to be compressed when being extruded, so that the impact force applied to the drilling head 3 during drilling can be further counteracted through the deformation of the arc-shaped buffering elastic sheet 13, the buffering bag 14, the elastic buffering ring 15 and the first buffering spring 16; finally, the utility model provides a drilling equipment is used in automobile gear production has good shock-absorbing capacity, has reduced the great impact force that drilling head 3 received at the drilling in-process greatly, has reduced the loss of drilling head 3, is favorable to ensureing the life of drilling head 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drilling equipment for producing the automobile gear comprises a drilling platform (1) and a lifting box (2) installed above the drilling platform (1) through a drilling lifting mechanism, wherein a drilling head (3) is arranged below the lifting box (2), and is characterized in that a transverse plate (4) is fixedly installed inside the lifting box (2), a support (5) is fixedly connected between the transverse plate (4) and the inner wall of the bottom of the lifting box (2), a same motor installation seat (6) is slidably installed between the support (5) and the inner wall of the left side of the lifting box (2), a drilling motor (7) is fixedly installed at the bottom of the motor installation seat (6), the output end of the drilling motor (7) movably penetrates through the lower part of the lifting box (2) and is fixedly connected with the top of the drilling head (3), a first connecting plate (11) is fixedly installed at the top of the motor installation seat (6), the bottom fixed mounting that is located diaphragm (4) of first connecting plate (11) top has second connecting plate (12), fixedly connected with buffering bag (14) between first connecting plate (11) and second connecting plate (12), the both sides of buffering bag (14) are provided with arc buffering shell fragment (13) respectively, and the both ends of arc buffering shell fragment (13) are fixed respectively between first connecting plate (11) and second connecting plate (12), first buffer spring (16) of fixedly connected with between the top inner wall of buffering bag (14) and the bottom inner wall, equal fixedly connected with second buffer spring (10) between motor mount pad (6) that are located drilling motor (7) both sides and the bottom inner wall of lifting box (2).

2. The drilling equipment for producing the automobile gear is characterized in that guide sliding blocks (8) are arranged on two sides of the motor mounting seat (6), guide rails (9) are respectively arranged on the left side of the support (5) and the inner wall of the left side of the lifting box (2), and the guide sliding blocks (8) are slidably mounted on the guide rails (9) in the vertical direction.

3. The drilling equipment for producing the automobile gear is characterized in that a through groove is formed in the inner wall of the bottom of the lifting box (2), and the drilling motor (7) penetrates through the through groove in a movable mode.

4. The drilling equipment for the automobile gear production is characterized in that the waist parts at two sides of the buffer bag (14) are respectively provided with an arc-shaped groove, and the top inner wall and the bottom inner wall of each arc-shaped groove are fixedly connected through an elastic buffer ring (15).

5. The drilling equipment for the automobile gear production is characterized in that a telescopic guide piece (17) is fixedly connected between the top inner wall and the bottom inner wall of the buffer bag (14), and the first buffer spring (16) is sleeved outside the telescopic guide piece (17).

6. The drilling equipment for the automobile gear production is characterized in that the telescopic guide piece (17) comprises a vertical sleeve fixedly connected to the inner wall of the bottom of the buffer bag (14) and a vertical rod fixedly connected to the inner wall of the top of the buffer bag (14), and the bottom of the vertical rod is sleeved in the vertical sleeve in a sliding mode in the vertical direction.