CN211489709U

CN211489709U - Punching positioning device with protection function

Info

Publication number: CN211489709U
Application number: CN201922037999.8U
Authority: CN
Inventors: 于小雨; 付宗国
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-15
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to the technical field of punching positioning, in particular to a punching positioning device with a protection function, which comprises 2 supporting columns and a supporting plate, wherein the supporting columns are symmetrically distributed at the bottom end of the supporting plate, the top ends of the supporting columns are fixedly connected with the supporting plate, the left and right ends of the supporting columns are fixedly connected with fixed rods, the top end of the supporting plate is jointed with a metal plate, and the central position of the top end of the supporting plate is fixedly connected with a controller. The drill rod is in spiral connection with the third motor, so that the drill rod can be detached and replaced, and the practicability is good.

Description

Punching positioning device with protection function

Technical Field

The utility model relates to a location technical field that punches specifically is a positioner that punches with safeguard function.

Background

Along with the development of society, the application to the location of punching is increasingly extensive, and the application of metal product in industry, agriculture and people's life each field is increasingly extensive, also creates bigger and bigger value for the society, after the metal sheet was made, needs to fix a position the punching to the metal sheet through perforating device according to actual demand, the result of use of the metal sheet that the accuracy of punching was decided to a certain extent, consequently, the demand to a positioner that punches with safeguard function increases day by day.

Present perforating device on the one hand, it is not very good to press from both sides tight effect, when punching to metal product, the vibration that produces makes metal product skew original position very easily, cause and punch failure or produce the burr, greatly reduced metal product's qualification rate, on the other hand, can only fix a position the metal sheet of same diameter, limitation has, and at the in-process that punches, the effect of drilling is reached through the high-speed rotation of drill bit, there is certain danger, consequently, propose a positioner that punches with safeguard function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner punches with safeguard function 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 positioner punches with safeguard function, includes support column and backup pad, the quantity of support column is 2, and the symmetric distribution is in the bottom of backup pad, the top and the backup pad fixed connection of support column, the equal fixed connection dead lever in both ends about the support column, the top laminating of backup pad has the metal sheet, the top central point department fixedly connected with controller of position of backup pad, the first motor of bottom fixedly connected with of backup pad, the terminal fixedly connected with first bolt of main shaft of first motor, and the one end of first bolt is connected with the inboard rotation of one end of dead lever.

Preferably, the top rear side fixedly connected with second motor of backup pad, the top rear side fixedly connected with fixed plate of backup pad, the fixed plate is "L" type setting, the terminal fixedly connected with second bolt of main shaft of second motor, and the top of second bolt is connected with the inboard rotation in top of fixed plate, the outside screwed connection of second bolt has the second slider, the rear end inboard rotation of second slider is connected with the ball, and the rear end of ball and the inboard sliding connection in front end of fixed plate.

Preferably, the front end of the second sliding block is fixedly connected with an electric telescopic rod, the front end of the electric telescopic rod is fixedly connected with a motor box, the motor box is in a cylindrical shape, and the inner side of the motor box is fixedly connected with a third motor.

Preferably, the bottom end of the third motor is spirally connected with a drill rod, the drill rod is arranged on the upper side of the metal plate, the bottom end of the motor box is fixedly connected with a telescopic cylinder, a spring is arranged on the outer side of the telescopic cylinder, and two ends of the spring are respectively fixedly connected with the bottom end of the motor box and the bottom end of the telescopic cylinder.

Preferably, the outside screwed connection of first bolt has first slider, the quantity of first slider is 2, and to being both ends about being distributed at the metal sheet, the inboard fixedly connected with rubber pad in top of first slider, and the inboard laminating of one end of bottom of rubber pad and metal sheet, the quantity of first motor is 2, and the symmetric distribution is in the bottom of backup pad.

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

1. the utility model discloses in, through the first motor that sets up, first bolt, first slider and backup pad, can realize about the ascending adjustment of side and to the fixed of metal sheet to the metal sheet, the rubber pad plays direct collision and the increase frictional force that prevents metal sheet and first slider, realizes increasing the effect of fixed effect, electric telescopic handle realizes the effect to the drilling rod position back-and-forth movement to realized punching to the different positions of metal sheet, do not need the repetition to fix a position, fine practicality has.

2. The utility model discloses in, through the second motor, second bolt, ball and the third motor that set up, can realize the up-and-down motion of drilling rod and the high-speed rotation of drilling rod to the realization is to the drilling of metal sheet, and the ball plays the effect that increases stability and vibrations when reducing to punch, and telescopic cylinder and spring make the drilling rod be in telescopic cylinder's inboard forever, thereby has played the effect of protection, and the drilling rod and third motor screwed connection can realize the dismantlement and the change of drilling rod, have fine practicality.

Drawings

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

fig. 2 is a schematic view of the right side mounting structure of the present invention.

In the figure: the device comprises a support plate 1, a support column 2, a first motor 3, a first bolt 4, a first sliding block 5, a rubber pad 6, a metal plate 7, a second motor 8, a third motor 9, a second bolt 10, a fixed plate 11, a second sliding block 12, a motor box 13, a drill rod 14, a telescopic cylinder 15, a spring 16, a controller 17, a ball 18, an electric telescopic rod 19 and a fixed rod 20.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

a punching positioning device with a protection function comprises support columns 2 and support plates 1, wherein the number of the support columns 2 is 2, and are symmetrically distributed at the bottom end of the supporting plate 1, the top ends of the supporting columns 2 are fixedly connected with the supporting plate 1, the arrangement can support and fix the supporting plate 1, the left end and the right end of the supporting column 2 are fixedly connected with the fixing rods 20, the arrangement is to improve the stability of the first bolt 4, the top end of the supporting plate 1 is jointed with the metal plate 7, the central position of the top end of the supporting plate 1 is fixedly connected with the controller 17, the arrangement is to control the start and stop of the first motor 3, the second motor 8 and the third motor 9, the first motor 3 is fixedly connected with the bottom end of the supporting plate 1, the tail end of the main shaft of the first motor 3 is fixedly connected with a first bolt 4, and one end of the first bolt 4 is rotatably connected with the inner side of one end of the fixed rod 20.

The rear side of the top end of the supporting plate 1 is fixedly connected with a second motor 8, the setting is for the up-and-down movement of a drill rod 14, the rear side of the top end of the supporting plate 1 is fixedly connected with a fixing plate 11, the setting is for improving the stability of a second bolt 10, the fixing plate 11 is arranged in an L shape, the end of a main shaft of the second motor 8 is fixedly connected with the second bolt 10, the top end of the second bolt 10 is rotatably connected with the inner side of the top end of the fixing plate 11, the outer side of the second bolt 10 is spirally connected with a second sliding block 12, the inner side of the rear end of the second sliding block 12 is rotatably connected with a ball 18, the setting can reduce the vibration of the punching device and improve the punching accuracy, the rear end of the ball 18 is slidably connected with the inner side of the front end of the fixing plate 11, the front end of the second sliding block 12 is fixedly connected with an electric telescopic rod 19, the front end of the electric telescopic rod 19 is fixedly connected with a motor box 13, the motor box 13 is arranged in a cylindrical shape, the inner side of the motor box 13 is fixedly connected with a third motor 9, the bottom end of the third motor 9 is spirally connected with a drill rod 14, the drill rod 14 is arranged on the upper side of the metal plate 7, the bottom end of the motor box 13 is fixedly connected with a telescopic cylinder 15, the arrangement mainly plays a role in protection and prevents people from being injured due to the drill rod 14, a spring 16 is arranged on the outer side of the telescopic cylinder 15, two ends of the spring 16 are respectively fixedly connected with the bottom end of the motor box 13 and the bottom end of the telescopic cylinder 15, the outer side of the first bolt 4 is spirally connected with a first sliding block 5, the number of the first sliding blocks 5 is 2, the first sliding blocks are distributed at the left end and the right end of the metal plate 7, a rubber pad 6 is fixedly connected with the inner side of, and the inboard and the metal sheet 7 laminating mutually of one end of the bottom of rubber pad 6, the quantity of first motor 3 is 2, and the symmetric distribution is in the bottom of backup pad 1.

The controller 17 is in the model of MAM-100, the electric telescopic rod 19 is in the model of NKLA51, the first motor 3 is in the model of Y80M1-2, the second motor 8 is in the model of Y80M2-2, and the third motor 9 is in the model of Y80M 2-3.

The working process is as follows: the utility model is powered by an external power supply before use, the position of the metal plate 7 needing to be punched is placed on the top of the support plate 7 and the lower side of the drill rod 14, the first motor 3 on the left side and the first motor 3 on the right side are controlled by the controller 17 respectively, the first motor 3 drives the first bolt 4 to rotate, the first bolt drives the first slider 5 on the left side and the first slider 5 on the right side to move leftwards or rightwards, thereby the left and right positions of the metal plate 7 on the support plate 1 are adjusted, the metal plate 7 is firmly clamped, at the moment, the position needing to be punched is arranged on the lower side of the drill rod 14, the second motor 8 is controlled to rotate by the controller 17, the second motor 8 drives the second bolt 10 to rotate, the second bolt 10 drives the second slider 12 to move upwards, wherein, the fixing plate 11 plays a role of stabilizing the second bolt 10, the ball 18 plays a role of enhancing stability and reducing vibration during movement, electric telescopic handle 19 is stretched or is shrink, remove seat pole 14 to the position that needs punched through motor case 13, thereby realize the fore-and-aft movement of positioner that punches, third motor 9 rotates this moment, third motor 9 drives the high-speed rotation of drilling rod 14, the reversal of second motor 8, drive 12 downstream of second slider through second bolt 10, second slider 12 finally drives drilling rod 14 downstream, thereby realize punching to metal sheet 7, the telescopic link 15 of motor case 13 bottom, when drilling rod 14 downstream, the inward contraction, thereby play the effect of protection, when drilling rod 14 rises, spring 16 bounces telescopic cylinder 16, set up drilling rod 14 in telescopic cylinder's 16 inboard all the time.

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 positioner punches with safeguard function, includes support column (2) and backup pad (1), its characterized in that: the quantity of support column (2) is 2, and the symmetric distribution is in the bottom of backup pad (1), the top and backup pad (1) fixed connection of support column (2), the equal fixed connection dead lever (20) in both ends about support column (2), the top laminating of backup pad (1) has metal sheet (7), the top central authorities of backup pad (1) position department fixedly connected with controller (17), the first motor of bottom fixedly connected with (3) of backup pad (1), the terminal fixedly connected with of main shaft of first motor (3) has first bolt (4), and the one end of first bolt (4) is connected with the inboard rotation of one end of dead lever (20).

2. The punching positioning device with the protection function according to claim 1, characterized in that: the utility model discloses a bearing support of a motor vehicle, including backup pad (1), the top rear side fixedly connected with second motor (8) of backup pad (1), the top rear side fixedly connected with fixed plate (11) of backup pad (1), fixed plate (11) are "L" type setting, the terminal fixedly connected with second bolt (10) of main shaft of second motor (8), and the top of second bolt (10) rotates with the top inboard of fixed plate (11) and is connected, the outside screwed connection of second bolt (10) has second slider (12), the rear end inboard rotation of second slider (12) is connected with ball (18), and the rear end of ball (18) and the inboard sliding connection of front end of fixed plate (11).

3. The punching positioning device with the protection function according to claim 2, characterized in that: the front end fixedly connected with electric telescopic handle (19) of second slider (12), the front end fixedly connected with motor case (13) of electric telescopic handle (19), motor case (13) are cylindric setting, inboard fixedly connected with third motor (9) of motor case (13).

4. The punching positioning device with the protection function according to claim 3, characterized in that: the bottom end of third motor (9) spiral connection has drilling rod (14), and drilling rod (14) set up the upside at metal sheet (7), the bottom fixedly connected with telescopic cylinder (15) of motor case (13), the outside of telescopic cylinder (15) is provided with spring (16), the both ends of spring (16) respectively with the bottom of motor case (13) and the bottom fixed connection of telescopic cylinder (15).

5. The punching positioning device with the protection function according to claim 1, characterized in that: the outside screwed connection of first bolt (4) has first slider (5), the quantity of first slider (5) is 2, and to being both ends about being distributed at metal sheet (7), the inboard fixedly connected with rubber pad (6) in top of first slider (5), and the inboard laminating mutually of one end of bottom of rubber pad (6) with metal sheet (7), the quantity of first motor (3) is 2, and the symmetric distribution is in the bottom of backup pad (1).