CN213136519U

CN213136519U - Automatic limiting device for machining

Info

Publication number: CN213136519U
Application number: CN202022127813.0U
Authority: CN
Inventors: 郑善东; 胡宝剑; 徐小球; 刘桂平
Original assignee: HUIZHOU ECONOMICS AND POLYTECHNIC COLLEGE
Current assignee: HUIZHOU ECONOMICS AND POLYTECHNIC COLLEGE
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-07
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an automatic stop device for machining, including supporting box, rotating electrical machines, fixed plate, axis of rotation and fixed case, the lower half of the left side outer wall of supporting box has the rotating electrical machines through the bolt fastening, it is connected with the rotation axis through welded bearing rotation to support the incasement, the output shaft fixed connection through shaft coupling and rotating electrical machines is passed through to the first half of a left side of rotation axis, the motor incasement of rotation axis top also rotates through welded bearing and is connected with the axis of rotation, two sets of thread grooves have been seted up to the symmetry in the axis of rotation, the thread groove external screw thread of axis of rotation is connected with the gag lever post, the surface of gag lever post has the fixed plate through the bolt fastening, the back welded fastening of supporting box has fixed case. This automatic stop device for machining not only can carry out automatic fixed to the material of different shapes, can clear up the piece that produces in the course of working moreover.

Description

Automatic limiting device for machining

Technical Field

The utility model belongs to the technical field of the processing auxiliary assembly, concretely relates to automatic stop device for machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and these mechanical devices are usually composed of a plurality of parts, and when a raw material is machined, the raw material needs to be limited or fixed, so a limiting device is needed.

The existing limiting device can not well position raw materials during processing, and can not position the raw materials in different shapes, so that the processing efficiency is lowered.

Therefore, in order to meet the current situation, an automatic limiting device for machining needs to be designed and produced urgently so as to meet the needs of practical use.

Disclosure of Invention

An object of the utility model is to provide an automatic stop device for machining 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 an automatic stop device for machining, includes supporting box, rotating electrical machines, fixed plate, axis of rotation and fixed case, the lower half of the left side outer wall of supporting box has the rotating electrical machines through the bolt fastening, the supporting box rotates through the welded bearing and is connected with the rotation axis, the output shaft fixed connection through shaft coupling and rotating electrical machines is passed through to half the left side of rotation axis, the motor incasement of rotation axis top also rotates through the welded bearing and is connected with the axis of rotation, two sets of thread grooves have been seted up to the symmetry in the axis of rotation, the thread groove external screw thread connection of axis of rotation has the gag lever post, the surface of gag lever post has the fixed plate through the bolt fastening, the back welded fastening of supporting box has the fixed case.

Preferably, two sets of the fixed orifices has been seted up to the opposite face of fixed plate, sliding connection has the spliced pole in the fixed orifices of fixed plate, a side end face welded fastening that the spliced pole is close to the fixed case has the arc, the locking hole has been seted up on the surface of spliced pole, the through-hole has been seted up on the surface of fixed plate, sliding connection has the locking post in the through-hole on fixed plate surface, the locking post is pegged graft in the locking hole on spliced pole surface, the top welded fastening of locking post has the lifting block, the fixed plate is equipped with supporting spring with the outside cover of lifting the locking post between the lifting block.

Preferably, a blower is fixed on the surface of the fixing box through a bolt, and a plurality of groups of vent holes are formed in one side, close to the fixing plate, of the fixing box.

Preferably, the outer wall of the rotating shaft is fixedly welded with a driving gear, the outer wall of the rotating shaft is fixedly welded with a driven gear meshed with the driving gear, and the thread directions of thread grooves on the rotating shaft on two sides of the driven gear are opposite.

Preferably, two sets of limiting grooves are symmetrically formed in the top plate of the supporting box, and the two sets of limiting rods respectively move in the two sets of limiting grooves in the top plate of the supporting box.

The utility model discloses a technological effect and advantage: according to the automatic limiting device for machining, the driving gear is driven to rotate through the rotating motor, the driving gear drives the rotating shaft to rotate through the driven gear, and the rotating shaft can drive the two groups of fixing plates to move through the two groups of limiting rods, so that the distance between the two groups of arc-shaped plates can be adjusted, and the arc-shaped materials can be automatically fixed; the locking columns are pulled upwards to separate the locking holes in the connecting columns from the locking holes in the connecting columns, so that the arc-shaped plates can be taken out of the fixing plates, and the rectangular material can be fixed through the two groups of fixing plates; through the ventilation hole on the fixed case of hair-dryer cooperation, can blow away the piece that produces in the course of working from the surface of supporting box, reach the effect to the piece clearance, and then improve machining efficiency, this automatic stop device for machining not only can carry out automatic fixed to the material of different shapes, can clear up the piece that produces in the course of working in addition.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the hair dryer comprises a support box 1, a rotating motor 2, a rotating shaft 3, a driving gear 4, a rotating shaft 5, a driven gear 6, a limiting rod 7, a fixing plate 8, a connecting column 9, an arc-shaped plate 10, a locking column 11, a supporting spring 12, a fixing box 13 and a hair dryer 14.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a shown as automatic stop device for machining of fig. 1-3, including supporting box 1, rotating electrical machines 2, fixed plate 8, axis of rotation 5 and fixed case 13, the lower half of the left side outer wall of supporting box 1 is fixed with rotating electrical machines 2 through the bolt, the model of rotating electrical machines 2 can be selected to be: 86BYG120, the just reversal is realized to 2 accessible control switches of rotating electrical machines, it is connected with rotation axis 3 to rotate through the welded bearing in the supporting box 1, the output shaft fixed connection of shaft coupling and rotating electrical machines 2 is passed through to half one on the left side of rotation axis 3, the motor incasement of 3 tops of rotation axis also is connected with axis of rotation 5 through the welded bearing rotation, two sets of thread grooves have been seted up to the symmetry in axis of rotation 5, the thread groove external screw thread connection of axis of rotation 5 has gag lever post 7, the surface of gag lever post 7 has fixed plate 8 through the bolt fastening, the back welded fastening of supporting box 1 has fixed box 13.

Specifically, the opposite face of two sets of fixed plate 8 has seted up the fixed orifices, sliding connection has spliced pole 9 in the fixed orifices of fixed plate 8, spliced pole 9 is close to a side end face welded fastening on fixed case 13 and has been had arc 10, and is two sets of the opposite face bonding of arc 10 is fixed with the protection pad, the locking hole has been seted up on the surface of spliced pole 9, the through-hole has been seted up on the surface of fixed plate 8, sliding connection has locking post 11 in the through-hole on fixed plate 8 surface, locking post 11 pegs graft in the locking hole on spliced pole 9 surface, locking post 11's top welded fastening has the piece of carrying, fixed plate 8 and the outside cover of carrying locking post 11 between the piece are equipped with supporting spring 12, supporting spring 12's both ends respectively with fixed plate 8 and carry the piece welded fastening.

Specifically, the surface of fixed case 13 is fixed with hair-dryer 14 through the bolt, the tuber pipe of hair-dryer 14 extends to in the fixed case 13, fixed case 13 is close to the one side of fixed plate 8 and has been seted up the multiunit ventilation hole.

Specifically, the outer wall of the rotating shaft 3 is fixedly welded with a driving gear 4, the outer wall of the rotating shaft 5 is fixedly welded with a driven gear 6 meshed with the driving gear 4, and the thread directions of thread grooves on the rotating shaft 5 on two sides of the driven gear 6 are opposite.

Specifically, two sets of limiting grooves are symmetrically formed in the top plate of the supporting box 1, and the two sets of limiting rods 7 respectively move in the two sets of limiting grooves in the top plate of the supporting box 1.

The working principle of the automatic limiting device for machining is that when the automatic limiting device is used, when an arc-shaped material needs to be limited, the material to be machined is placed on the surface of a supporting box 1, a rotating motor 2 is started, the rotating motor 2 drives a driving gear 4 to rotate, the driving gear 4 drives a rotating shaft 5 to rotate through a driven gear 6, the rotating shaft 5 can drive two groups of fixing plates 8 to move through two groups of limiting rods 7, two groups of arc-shaped plates 10 are attached to the outer wall of the arc-shaped material, the arc-shaped material is fixed, after the arc-shaped material is fixed, the material is machined through external machining equipment, a blower 14 is started while the material is machined, the blower 14 is matched with a ventilation hole in a fixing box 13, debris generated in the machining process can be blown away from the surface of the supporting box 1, the effect of cleaning the debris is achieved, when the rectangular material needs to be limited, upwards stimulate locking post 11, make locking post 11 and the locking hole separation on the spliced pole 9, take out spliced pole 9 from fixed plate 8, and then take two sets of arcs 10 away from the surface of supporting box 1, repeat the fixed step of arc material before, and then carry out spacing and processing to the rectangle material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic stop device is used in machining, includes supporting box (1), rotating electrical machines (2), fixed plate (8), axis of rotation (5) and fixed case (13), its characterized in that: the lower half of the left side outer wall of support box (1) has rotating electrical machines (2) through the bolt fastening, it is connected with rotation axis (3) to rotate through welded bearing in support box (1), the output shaft fixed connection of shaft coupling and rotating electrical machines (2) is passed through to the left half of rotation axis (3), the motor incasement of rotation axis (3) top also rotates through welded bearing and is connected with axis of rotation (5), two sets of thread grooves have been seted up to symmetry on axis of rotation (5), the thread groove external screw thread connection of axis of rotation (5) has gag lever post (7), the surface of gag lever post (7) has fixed plate (8) through the bolt fastening, the back welded fastening of support box (1) has fixed case (13).

2. The automatic stop device for machining of claim 1, characterized in that: two sets of the fixed orifices has been seted up to the opposite face of fixed plate (8), sliding connection has spliced pole (9) in the fixed orifices of fixed plate (8), spliced pole (9) are close to a side end face welded fastening of fixed case (13) and have arc (10), the locking hole has been seted up on the surface of spliced pole (9), the through-hole has been seted up on the surface of fixed plate (8), sliding connection has locking post (11) in the through-hole on fixed plate (8) surface, locking post (11) are pegged graft in the locking hole on spliced pole (9) surface, the top welded fastening of locking post (11) has the lifting block, fixed plate (8) and the outside cover of lifting locking post (11) between the lifting block are equipped with supporting spring (12).

3. The automatic stop device for machining of claim 1, characterized in that: the surface of the fixed box (13) is fixed with a blower (14) through a bolt, and one side of the fixed box (13) close to the fixed plate (8) is provided with a plurality of groups of ventilation holes.

4. The automatic stop device for machining of claim 1, characterized in that: the outer wall welded fastening of rotation axis (3) has driving gear (4), the outer wall welded fastening of axis of rotation (5) has driven gear (6) with driving gear (4) looks meshing, the screw thread trend of the thread groove on axis of rotation (5) of driven gear (6) both sides is opposite.

5. The automatic stop device for machining of claim 1, characterized in that: two sets of spacing grooves are symmetrically formed in the top plate of the supporting box (1), and the two sets of limiting rods (7) move in the two sets of spacing grooves of the top plate of the supporting box (1) respectively.