CN218425826U

CN218425826U - Sheet metal part milling device for die machining

Info

Publication number: CN218425826U
Application number: CN202222174097.0U
Authority: CN
Inventors: 李燕斌; 崔立刚
Original assignee: Qingdao Runxuan Industry And Trade Co ltd
Current assignee: Qingdao Runxuan Industry And Trade Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a sheet metal part milling device for die machining, which comprises a base, wherein a motor is fixedly installed on the upper surface of the base, a threaded rod is installed on an output shaft of the motor, a threaded pipe is connected to the threaded rod in a threaded manner, the threaded pipe is far away from a pushing frame fixedly connected with the output shaft of the motor, two installation shafts are symmetrically installed on the base, a rotating frame is installed on each installation shaft, each rotating frame is abutted against the pushing frame, and a torsional spring is installed between each rotating frame and the base; the clamping mechanism comprises a mounting seat, a rotating ball is mounted on the mounting seat, a connecting rod is fixedly connected to the rotating ball, and a clamping seat is fixedly connected to the connecting rod. The utility model discloses the structure is ingenious, and reasonable in design can enough guarantee to carry out the centre gripping fixed to the machined part of certain size within range, guarantees moreover that the holder can perfectly laminate the surface of machined part in certain extent, guarantees the holder and to the centre gripping effect of machined part.

Description

Sheet metal part milling device for die machining

Technical Field

The utility model relates to a sheet metal component mills technical field, especially relates to a sheet metal component milling equipment is used in mould processing.

Background

Along with the more and more extensive application of panel beating, the design of sheet metal component has become a very important ring in the product development process, the panel beating both need satisfy the requirement such as function and the outward appearance of product, can make stamping die make simply again, and is with low costs, effectual, need mill the operation to it in some sheet metal component course of working, and current milling unit need carry out the centre gripping to it in carrying out the course of working to the sheet metal component and fix, and common part centre gripping frock for milling, generally be special centre gripping frock, a centre gripping frock is only to a part, the commonality is relatively poor, to the product of same series different sizes, need one set of centre gripping frock of every size design, the cost is higher, and the frock process is loaded down with trivial details, the time that consumes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the sheet metal component milling equipment for the mould processing that provides.

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

a sheet metal part milling device for die machining comprises a base, wherein a motor is fixedly mounted on the upper surface of the base, a threaded rod is mounted on an output shaft of the motor, a threaded pipe is connected to the threaded rod in a threaded manner and is in sliding connection with the base, a pushing frame is fixedly connected to the output shaft of the motor, the threaded pipe is far away from the output shaft of the motor, two mounting shafts are symmetrically mounted on the base, a rotating frame is mounted on each mounting shaft and abuts against the pushing frame, a torsion spring is mounted between each rotating frame and the base, a torsion spring sleeve is arranged on each mounting shaft, and a clamping mechanism is mounted on each rotating frame;

the clamping mechanism comprises a mounting seat, the mounting seat is fixedly mounted on the rotating frame, a rotating ball is mounted on the mounting seat, a connecting rod is fixedly connected to the rotating ball, and a clamping seat is fixedly connected to the connecting rod.

Preferably, a plurality of threaded mounting holes are symmetrically formed in the base.

Preferably, the upper surface of the base is provided with a limiting groove, the outer side wall of the threaded pipe is fixedly connected with a limiting block, and the limiting block is connected in the limiting groove in a sliding mode.

Preferably, each rotating frame comprises an inclined part, the pushing frame is abutted against the inclined part, and the included angle between the central line of the inclined part and the central line of the pushing frame is 115 degrees to 145 degrees.

Preferably, a spherical mounting groove is formed in the mounting seat, the rotating ball is located in the spherical mounting groove, and the depth of the spherical mounting groove is larger than the radius of the rotating ball.

Preferably, each clamping seat is fixedly connected with a rubber anti-slip seat.

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

1. realize two rotating turret simultaneously through the promotion frame and rotate simultaneously, utilize the rotating turret to drive the holder and rotate the centre gripping of realization to the machined part, utilize rolling ball, spherical mounting groove and connecting rod to realize the rotation of holder simultaneously, guarantee that the holder can perfectly laminate the surface of machined part in certain extent, guarantee the holder to the centre gripping effect of machined part.

2. Drive the threaded rod through the motor and rotate, utilize the threaded connection of threaded rod and screwed pipe and to the limiting displacement of screwed pipe, realize screwed pipe and promote the motion of frame in the threaded rod axis direction to utilize the angle between rotating turret and the promotion frame to realize the rotation of rotating turret, the area of contact between screwed pipe and the threaded rod is increased in setting up of screwed pipe and threaded rod, guarantees the stability of device centre gripping.

To sum up, the utility model discloses the structure is ingenious, and reasonable in design can enough guarantee to carry out the centre gripping fixed to the machined part of certain size within range, guarantees moreover that the holder can perfectly laminate the surface of machined part in the certain limit, guarantees the holder to the centre gripping effect of machined part.

Drawings

Fig. 1 is a schematic structural view of a sheet metal part milling device for die machining according to the present invention;

FIG. 2 is an enlarged view of a part of the structure of a rotating frame in the sheet metal part milling device for die processing provided by the utility model;

fig. 3 is the utility model provides a threaded tube partial structure enlargements among sheet metal component milling equipment for mould processing.

In the figure: the device comprises a base 1, a thread mounting hole 2, a motor 3, a threaded rod 4, a threaded pipe 5, a limiting groove 6, a pushing frame 7, a rotating frame 8, a mounting shaft 9, a clamping seat 10, a limiting block 11, a torsion spring 12, a mounting seat 13, a rotating ball 14, a connecting rod 15 and a rubber anti-skidding seat 16.

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, the sheet metal part milling device for die machining comprises a base 1, wherein a plurality of threaded mounting holes 2 are symmetrically formed in the base 1;

the upper surface of the base 1 is fixedly provided with a motor 3, an output shaft of the motor 3 is provided with a threaded rod 4, the threaded rod 4 is in threaded connection with a threaded pipe 5, the threaded pipe 5 is in sliding connection with the base 1, the upper surface of the base 1 is provided with a limiting groove 6, the outer side wall of the threaded pipe 5 is fixedly connected with a limiting block 11, the limiting block 11 is in sliding connection with the limiting groove 6, and the output shaft of the threaded pipe 5, which is far away from the motor 3, is fixedly connected with a pushing frame 7;

two mounting shafts 9 are symmetrically mounted on the base 1, a rotating frame 8 is mounted on each mounting shaft 9, each rotating frame 8 abuts against the pushing frame 7, each rotating frame 8 comprises an inclined part, the pushing frame 7 abuts against the inclined part, an included angle between the central line of the inclined part and the central line of the pushing frame 7 is 115-145 degrees, a torsion spring 12 is mounted between each rotating frame 8 and the base 1, and the torsion springs 12 are sleeved on the mounting shafts 9;

all install fixture on every rotating turret 8, fixture includes mount pad 13, and mount pad 13 fixed mounting is on rotating turret 8, install rolling ball 14 on the mount pad 13, spherical mounting groove has been seted up on the mount pad 13, and rolling ball 14 is located spherical mounting groove, and the degree of depth of spherical mounting groove is greater than the radius of rolling ball 14, fixedly connected with connecting rod 15 on the rolling ball 14, fixedly connected with holder 10 on the connecting rod 15, equal fixedly connected with rubber antiskid seat 16 on every holder 10.

The utility model discloses when centre gripping machined part, place the work piece between two holder 10, open motor 3 afterwards, the output shaft of motor 3 drives threaded rod 4 forward rotation, threaded pipe 5 of threaded connection is in the spacing effect of spacing groove 6 and spacing seat 11 and is moving on threaded rod 4, and threaded pipe 5 moves towards holder 10's direction along the direction of threaded pipe 5 central line, then the promotion frame 7 with threaded pipe 5 fixed connection moves along with it, promote the rotating turret 8 rotation in the removal process of promotion frame 7, two holder 10 move close to each other in the rotation process, simultaneously torsional spring 12 holds power, two holder 10 are close to each other and are held the machined part centre gripping fixedly;

it is worth to be noted that, in the process of clamping the workpiece by the clamping seat 10, the operator holds the workpiece by hand, and the rotating ball 14 rotates relative to the spherical mounting groove, so that the workpiece is ensured not to change position along with the rotation of the rotating frame 8 and the clamping seat 10, and the workpiece is convenient to mill; the motor 3 can be controlled wirelessly, and the related specific structure and communication principle are the existing mature technologies, which are not described herein for a long time.

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 utility model provides a sheet metal component milling equipment for mould processing, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a motor (3), an output shaft of the motor (3) is provided with a threaded rod (4), the threaded rod (4) is connected with a threaded pipe (5) in a threaded manner, the threaded pipe (5) is slidably connected with the base (1), the output shaft of the threaded pipe (5) far away from the motor (3) is fixedly connected with a pushing frame (7), the base (1) is symmetrically provided with two installation shafts (9), each installation shaft (9) is provided with a rotating frame (8), each rotating frame (8) abuts against the pushing frame (7), a torsion spring (12) is arranged between each rotating frame (8) and the base (1) together, the torsion springs (12) are sleeved on the installation shafts (9), and each rotating frame (8) is provided with a clamping mechanism;

fixture includes mount pad (13), and mount pad (13) fixed mounting is on rotating turret (8), install roating sphere (14) on mount pad (13), fixedly connected with connecting rod (15) on roating sphere (14), fixedly connected with holder (10) on connecting rod (15).

2. The sheet metal part milling device for die machining according to claim 1, wherein: a plurality of thread mounting holes (2) are symmetrically formed in the base (1).

3. The sheet metal part milling device for die machining according to claim 1, wherein: spacing groove (6) have been seted up to the upper surface of base (1), fixedly connected with stopper (11) on the lateral wall of screwed pipe (5), and stopper (11) sliding connection is in spacing groove (6).

4. The sheet metal part milling device for die machining according to claim 1, characterized in that: each rotating frame (8) comprises an inclined part, the pushing frame (7) is abutted against the inclined part, and the included angle between the center line of the inclined part and the center line of the pushing frame (7) is 115 degrees to 145 degrees.

5. The sheet metal part milling device for die machining according to claim 1, characterized in that: the mounting seat (13) is provided with a spherical mounting groove, the rotating ball (14) is positioned in the spherical mounting groove, and the depth of the spherical mounting groove is greater than the radius of the rotating ball (14).

6. The sheet metal part milling device for die machining according to claim 1, characterized in that: each clamping seat (10) is fixedly connected with a rubber anti-slip seat (16).