CN218555623U

CN218555623U - Connecting shaft perforating device

Info

Publication number: CN218555623U
Application number: CN202223118568.2U
Authority: CN
Inventors: 杨雪峰; 许丽
Original assignee: Kunshan Xinlesheng Metal Industry Co ltd
Current assignee: Kunshan Xinlesheng Metal Industry Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-03
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a connecting axle perforating device, comprises a workbench and a bracket, the both ends of bottom plate department symmetry fixed mounting placed in the middle has the locating piece, locating piece bilateral symmetry is provided with fixture, fixture includes servo motor, positive and negative lead screw and grip block, servo motor fixed mounting is in the second backup pad of locating piece one side, servo motor's output shaft passes through the shaft coupling and is connected fixedly with the one end of positive and negative lead screw, the both ends lateral wall of positive and negative lead screw and the bottom internal thread connection of the grip block of symmetry setting, and the lateral wall of positive and negative lead screw is located between two parties and is connected with the bottom internal rotation of locating piece, the centre gripping groove is fixed to the both ends lateral wall centre gripping of placing axle type part in the V-arrangement groove on locating piece top, through be provided with fixture in the both sides of locating piece, it is fixed to realize that automatic carry out the centre gripping to the axle type part that punches to needs, the structure is firm is difficult for taking place to remove at the punching in-process, improve punching quality and efficiency.

Description

Connecting shaft perforating device

Technical Field

The utility model relates to an axle type part technical field specifically is a connecting axle perforating device.

Background

Shaft part often need punch in the use in order to accomplish some purposes, for example locating hole, oilhole etc. this just needs drilling equipment to accomplish.

Through retrieval, in the prior art, the Chinese patent application number: CN202020488286.3, application date: 2020-04-02, discloses a punching device for processing a connecting shaft, wherein a clamp is embedded on a workbench, a screw rod is arranged inside the workbench, a second rocker is arranged at one end of the screw rod, a shell main body is arranged on a lifting rod, a motor is arranged inside the shell main body through a mounting seat, a first belt pulley is arranged on the motor, a second belt pulley is arranged on the shell main body, a drill bit is arranged on the second belt pulley, and the first rocker is arranged on the shell main body; the utility model realizes the overall horizontal movement of the clamp through the second rocker, the screw rod and the threaded hole, and does not need secondary clamping when a porous shaft needs to be processed, thereby saving time and having high efficiency; by adjusting the positioning bolt, the relative position of the shaft and the drill bit can be adjusted in multiple directions, and the positioning is simple and convenient.

However, the device still has the following defects: the device is at the use, at first through inserting axle type part to the drain hole in, then contradict fixedly through rotating the both ends of a plurality of positioning bolt to the axle type part in the drain hole on the drain hole for need manual frequent operation to fix the part at the fixed in-process of axle type part, it is not convenient enough to operate, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting axle perforating device is provided with the grip block in the fixture through the bilateral symmetry at the locating piece, realizes that the automatic connecting axle that punches to needs carries out the centre gripping fixed, and the structure is firm to be difficult for taking place to remove at the in-process that punches, improves quality and efficiency of punching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting axle perforating device includes workstation and support, the top surface removal of workstation is provided with the bottom plate, the both ends of bottom plate department symmetry fixed mounting placed in the middle has the locating piece, the locating piece bilateral symmetry is provided with fixture, fixture includes servo motor, positive and negative lead screw and grip block, servo motor fixed mounting is in the second backup pad of locating piece one side, the symmetry fixed mounting of second backup pad is in the both sides of locating piece, servo motor's output shaft passes through the shaft coupling and is connected fixedly with the one end of positive and negative lead screw, the inside threaded connection in bottom of the both ends lateral wall of positive and negative lead screw and the grip block of symmetry setting, and the lateral wall of positive and negative lead screw is located between the middle and is connected with the inside rotation in bottom of locating piece, the centre gripping groove has been seted up to the relative one side in top of grip block, the centre gripping groove is fixed to the both ends lateral wall centre gripping of placing in the V-arrangement axle type part on locating piece top.

Preferably, the clamping block is fixedly connected with a limiting rod at the middle part, and the side wall of the limiting rod is connected with a limiting groove in the top end of the second supporting plate in a sliding manner.

Preferably, first supporting plates are symmetrically installed on two sides of the workbench, sliding rods are symmetrically arranged between the first supporting plates, and the side walls of the sliding rods are connected with the inner portions of two sides of the bottom plate in a sliding mode.

Preferably, the center of one end of the bottom plate is fixedly connected with the top end of an output shaft of a second telescopic cylinder, and the second telescopic cylinder is fixedly arranged on a first supporting plate on one side of the top surface of the workbench.

Preferably, the support is fixedly installed on the workbench, a first telescopic cylinder is fixedly installed at the top end of the support, an installation plate is fixedly connected to the top end of an output shaft of the first telescopic cylinder, a drilling machine is installed on the installation plate, and the drilling machine is arranged at the top end of the shaft part.

Preferably, a leakage groove is formed in the middle of the inner portion of the bottom plate, a cavity is formed in the bottom end of the leakage groove, the cavity is formed in the inner portion of the workbench, and a collecting box is arranged at the bottom end of the cavity.

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

the utility model provides an axle type part perforating device, be provided with the grip block in the fixture through the bilateral symmetry at the locating piece, make it have the enhancement and carry out the fixed function of centre gripping to the axle type part that needs punch, so that carry out the centre gripping to the both ends of the axle type part of locating piece top V-arrangement inslot portion, the structure is firm to be difficult for taking place to remove at the in-process that punches, improve punching quality and efficiency, it rotates to drive positive and negative lead screw through utilizing servo motor, because the both ends lateral wall of positive and negative lead screw is provided with the bottom internal thread connection of grip block with the symmetry, thereby can drive two grip blocks and carry out mutual approaching and keeping away from the removal, it is fixed to carry out the centre gripping through three faces of tip that two grip blocks and locating piece realize counter shaft type parts, improve the steadiness of centre gripping, it is fixed to realize that automatic axle type part that punches carries out the centre gripping, and improve work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping mechanism of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

The reference numbers in the figures: 1. a work table; 2. a support; 3. a first telescopic cylinder; 4. mounting a plate; 5. a drilling machine; 6. a cavity; 7. a first support plate; 8. a slide bar; 9. a base plate; 10. a second telescopic cylinder; 11. positioning blocks; 12. a clamping mechanism; 121. a servo motor; 122. a positive and negative screw rod; 123. a clamping block; 13. a limiting rod; 14. a limiting groove; 15. shaft parts; 16. a leak groove; 17. a collection box; 18. a second support plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1 ~ 4 a connecting axle perforating device includes workstation 1 and support 2, the top surface of workstation 1 removes and is provided with bottom plate 9, bottom plate 9's both ends department of placing between two parties symmetry fixed mounting has locating piece 11, locating piece 11 bilateral symmetry is provided with fixture 12, fixture 12 includes servo motor 121, positive and negative lead screw 122 and grip block 123, servo motor 121 fixed mounting is on the second backup pad 18 of locating piece 11 one side, 18 symmetry fixed mounting in the both sides of locating piece 11 of second backup pad, servo motor 121's output shaft passes through the shaft coupling and is connected fixedly with the one end of positive and negative lead screw 122, the both ends lateral wall of positive and negative lead screw 122 and the inside threaded connection in bottom of grip block 123 that the symmetry set up, and the lateral wall of positive and negative lead screw 122 is located in the middle of and is connected with the inside rotation in bottom of locating piece 11, the centre gripping groove has been seted up to the relative one side in top of grip block 123, the centre gripping groove is fixed to the both ends lateral wall centre gripping of placing in the V-groove shaft type part 15 on locating piece 11 top.

Clamping blocks 123 in the clamping mechanism 12 are symmetrically arranged on two sides of the positioning block 11, so that two ends of the shaft part 15 inside the V-shaped groove on the top end of the positioning block 11 can be clamped and fixed, the structure is stable and not prone to moving in the punching process, punching quality and efficiency are improved, the positive and negative lead screws 122 are driven to rotate by the servo motors 121, the two end side walls of the positive and negative lead screws 122 are connected with the bottom internal threads of the clamping blocks 123 symmetrically arranged, the two clamping blocks 123 can be driven to be close to each other and be away from each other, the two ends of the shaft part 15 inside the V-shaped groove on the top end of the positioning block 11 can be clamped and fixed in the process of moving close to each other, the shaft part 15 is clamped through three surfaces, clamping stability of clamping is improved, automatic clamping and fixing of the shaft part 15 needing punching is realized, and work efficiency is improved.

The department fixedly connected with gag lever post 13 placed in the middle of grip block 123, gag lever post 13's lateral wall and the inside spacing groove 14 sliding connection in second backup pad 18 top set up gag lever post 13 through the department placed in the middle at grip block 123, and gag lever post 13 and the inside spacing groove 14 sliding connection of second backup pad 18, and it is spacing to carry out at the removal in-process to grip block 123.

First backup pad 7 is installed to the bilateral symmetry of workstation 1, and the symmetry is provided with slide bar 8 between first backup pad 7, the inside sliding connection in both sides of slide bar 8 and bottom plate 9, the one end of bottom plate 9 department placed in the middle and the output shaft top fixed connection of the flexible cylinder 10 of second, the flexible cylinder 10 fixed mounting of second is on first backup pad 7 of workstation 1 top surface one side.

Through the arrangement of the slide rod 8 and the second telescopic cylinder 10, the output shaft of the second telescopic cylinder 10 can reciprocate to drive the bottom plate 9 to slide back and forth on the slide rod 8, and the shaft part 15 clamped and fixed on the bottom plate 9 is driven to move to position and punch the shaft part for multiple times.

Support 2 fixed mounting has first telescopic cylinder 3 on workstation 1, and the top fixed mounting of support 2 has first telescopic cylinder 3, and the output shaft top fixed connection of first telescopic cylinder 3 has mounting panel 4, installs drilling machine 5 on mounting panel 4, and drilling machine 5 sets up in the top of axle type part 15, sets up first telescopic cylinder 3 through the top at drilling machine 5, drives drilling machine 5 at the in-process of punching and reciprocates the processing of punching.

The small opening 16 has been seted up to the inside department placed in the middle of bottom plate 9, and the bottom of small opening 16 is provided with cavity 6, and cavity 6 is seted up in the inside of workstation 1, and the bottom of cavity 6 is provided with collecting box 17, and the both sides of collecting box 17 set up the handle, conveniently get drawing of collecting box 17, through setting up collecting box 17 in the bottom of cavity 6 to the waste material to the in-process of holing falls into the unified collection in the inside of collecting box 17 and handles.

During specific use, firstly, two ends of a shaft part 15 needing to be punched are placed in a V-shaped groove at the top end of a positioning block 11, then two servo motors 121 are driven to drive positive and negative screw rods 122 to rotate simultaneously, two clamping blocks 123 are made to approach each other, the clamping grooves on the opposite sides of the tops of the clamping blocks 123 clamp and fix the two ends of the shaft part 15, the side wall of the bottom end of the shaft part 15 abuts against the inner wall of the V-shaped groove, then a second telescopic cylinder 10 is driven to drive the bottom end of a drilling machine 5 moving one end of the shaft part 15 clamped and fixed, the drilling machine 5 is started and simultaneously drives a first telescopic cylinder 3, the drilling machine 5 is driven to move downwards to punch the shaft part 15, the bottom plate 9 is driven to slide on a sliding rod 8 through the second telescopic cylinder 10, multiple continuous punching of one shaft part 15 is realized, waste materials and waste residues in the punching process fall into a collecting box 17, and the punching accuracy is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connecting axle perforating device, includes workstation (1) and support (2), its characterized in that: the top surface of the workbench (1) is provided with a bottom plate (9) in a movable mode, the two ends of the bottom plate (9) are symmetrically and fixedly installed with positioning blocks (11) in the middle, clamping mechanisms (12) are symmetrically and fixedly arranged on two sides of the positioning blocks (11), each clamping mechanism (12) comprises a servo motor (121), a positive and negative lead screw (122) and a clamping block (123), the servo motors (121) are fixedly installed on a second supporting plate (18) on one side of the positioning blocks (11), the second supporting plates (18) are symmetrically and fixedly installed on two sides of the positioning blocks (11), an output shaft of each servo motor (121) is fixedly connected with one end of the corresponding positive and negative lead screw (122) through a coupler, the side walls of the two ends of the positive and negative lead screw (122) are connected with the inner threads of the bottom ends of the symmetrically arranged clamping blocks (123), the side walls of the positive and negative lead screws (122) are rotatably connected with the inner portions of the bottom of the positioning blocks (11) in the middle, clamping grooves are formed in the opposite sides of the top ends of the clamping blocks (123), and the clamping grooves are fixedly clamped on the side walls of the middle shafts of V-shaped grooves (15) arranged on the top ends of the positioning blocks (11).

2. A connecting shaft perforating device as claimed in claim 1, wherein: the middle part of the clamping block (123) is fixedly connected with a limiting rod (13), and the side wall of the limiting rod (13) is in sliding connection with a limiting groove (14) in the top end of the second supporting plate (18).

3. A connecting shaft perforating device as claimed in claim 1, wherein: first backup pad (7) are installed to the bilateral symmetry of workstation (1), the symmetry is provided with slide bar (8) between first backup pad (7), the inside sliding connection in both sides of the lateral wall of slide bar (8) and bottom plate (9).

4. A connecting shaft perforating device as claimed in claim 1, wherein: the middle of one end of the bottom plate (9) is fixedly connected with the top end of an output shaft of a second telescopic cylinder (10), and the second telescopic cylinder (10) is fixedly installed on a first supporting plate (7) on one side of the top surface of the workbench (1).

5. A connecting shaft perforating device as claimed in claim 1, wherein: support (2) fixed mounting is on workstation (1), the top fixed mounting of support (2) has first telescopic cylinder (3), the output shaft top end fixedly connected with mounting panel (4) of first telescopic cylinder (3), install drilling machine (5) on mounting panel (4), drilling machine (5) set up in the top of axle type part (15).

6. A connecting shaft perforating device as claimed in claim 1, wherein: a leaking groove (16) is formed in the middle of the inner portion of the bottom plate (9), a cavity (6) is formed in the bottom end of the leaking groove (16), the cavity (6) is formed in the inner portion of the workbench (1), and a collecting box (17) is arranged at the bottom end of the cavity (6).