CN209551551U

CN209551551U - Tubule fixture

Info

Publication number: CN209551551U
Application number: CN201822275028.2U
Authority: CN
Inventors: 张凌峰; 曾涛
Original assignee: Dongguan Union Machinery Technology Co Ltd
Current assignee: Dongguan Union Machinery Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-10-29
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses tubule fixtures.Above-mentioned tubule fixture includes chuck body, and chuck body includes pedestal, rotating seat and impeller, and pedestal is equipped with clamping fixture seat and fixture block or intermediate plate；There is fixture gap between clamping fixture seat and fixture block or intermediate plate, clamping fixture seat offers the first clip slot close to the side of fixture block or intermediate plate, fixture block or intermediate plate offer the second clip slot close to the side of clamping fixture seat, first clip slot extends to the top surface of clamping fixture seat, second clip slot extends to the top surface of fixture block or intermediate plate, and clip groove is collectively formed in the first clip slot, the second clip slot and fixture gap；Impeller bias is pivotally connected rotating seat, and the edge at position of the impeller far from pivot joint rotating seat can push the outer wall of fixture block or intermediate plate so that fixture block or intermediate plate generate deformation towards clamping fixture seat.Tubule fixture described in the utility model, can the steadily tiny tubular member of clamping, clamping dynamics is controllable, prevents from crushing part.

Description

Tubule fixture

Technical field

The utility model relates to round tube technical field of processing equipment, and in particular to tubule fixture.

Background technique

When processing tiny tubular member, especially round tube part, thus part is tiny, using common fixture clamping When processing, part is easy to loosen, and clamping dynamics is not easy to control, and part is easily-deformable.

Utility model content

Based on this, the utility model it is necessary to provide one kind can the steadily tiny tubular member of clamping, clamping dynamics is controllable, Prevent from crushing the tubule fixture of part.

The utility model also provides a kind of manual grinding machine.

In order to realize the purpose of this utility model, the utility model uses following technical scheme:

A kind of tubule fixture, including chuck body, the chuck body include pedestal, rotating seat and impeller, the bottom Seat is equipped with clamping fixture seat and fixture block or intermediate plate；There is fixture gap, the folder between the clamping fixture seat and the fixture block or intermediate plate Tool seats against the nearly fixture block or the side of intermediate plate offers the first clip slot, and the fixture block or intermediate plate are close to the side of the clamping fixture seat The second clip slot is offered, first clip slot extends to the top surface of the clamping fixture seat, and second clip slot extends to the fixture block Or clip groove is collectively formed in the top surface of intermediate plate, first clip slot, the second clip slot and the fixture gap；The impeller is eccentric It is pivotally connected the rotating seat, the impeller can push the fixture block or intermediate plate far from the edge at the position for being pivotally connected the rotating seat Outer wall is so that the fixture block or intermediate plate generate deformation towards the clamping fixture seat.

Tiny tubular member is mounted in the clip groove that clamping fixture seat and fixture block or intermediate plate are formed by above-mentioned tubule fixture, Impeller is eccentrically mounted on rotating seat, and by rotating impeller, the position of the separate pivot joint rotating seat on impeller can make to press from both sides Block or intermediate plate generate deformation, and thus Clamp blocks, steadily can carry out clamping for part in this way；Rotation forces part, to adjust The pushing position of impeller, adjustable clamping dynamics, prevents from crushing part.

In some of embodiments, the fixture block or intermediate plate are made of elastic material.

In some of embodiments, the pedestal offers the fixture gap, so that the pedestal is located at the fixture The two sides in gap are respectively formed the clamping fixture seat and the fixture block or intermediate plate.

In some of embodiments, the divider passages of the direction extension along the fixture gap are offered on the pedestal, The fixture gap is connected to the divider passages, so that the upper position that the pedestal is located at the divider passages forms the folder Have seat and the fixture block or intermediate plate.

In some of embodiments, the clip groove is in the cylindrical shape that a part is cut along axial direction.

In some of embodiments, the rotating seat and the pedestal are integrally formed.

In some of embodiments, lower cylindrical groove is offered on the rotating seat, the bottom surface of the impeller is prejudicially prolonged Stretching has the upper columnar shaft for being adapted to the lower cylindrical groove, and the upper columnar shaft is installed in the lower cylindrical groove, so that the promotion Part is prejudicially pivotally connected the rotating seat.

In some of embodiments, the top surface of the rotating seat is extended with lower columnar shaft, and the bottom surface of the impeller opens up There is the upper cylindrical groove for being adapted to the lower columnar shaft, the lower columnar shaft is installed in the upper cylindrical groove, so that the impeller Prejudicially it is pivotally connected the rotating seat.

In some of embodiments, the side of the impeller is equipped with handle.

In some of embodiments, the tubule fixture further includes mounting plate, and interval is equipped with several on the mounting plate The chuck body.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the chuck body of tubule fixture described in one preferred embodiment of the utility model；

Fig. 2 is the enlarged drawing in Fig. 1 at A；

Fig. 3 is the explosive view of the chuck body of tubule fixture described in Fig. 1；

Fig. 4 is the structural schematic diagram of tubule fixture described in one preferred embodiment of the utility model；

Fig. 5 is the structural schematic diagram of the chuck body of tubule fixture described in the utility model another preferred embodiment.

Specific embodiment

The utility model will be described more fully below for the ease of understanding the utility model,.But this is practical It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

Embodiment one

Referring to figure 4., the utility model provides a kind of tubule fixture 100, the tubular member 200 tiny for clamping.It should Tubule fixture 100 includes chuck body 10.

Fig. 1 is please referred to, which includes pedestal 20, rotating seat 30 and impeller 40, and pedestal 20 is equipped with fixture Seat 21 and fixture block or intermediate plate 22.Fig. 1 and Fig. 2 are please referred to, there is fixture gap 23, folder between clamping fixture seat 21 and fixture block or intermediate plate 22 Have seat 21 and offer the first clip slot 24 close to the side of fixture block or intermediate plate 22, fixture block or intermediate plate 22 are opened close to the side of clamping fixture seat 21 Equipped with the second clip slot 25, the first clip slot 24 extends to the top surface of clamping fixture seat 21, and the second clip slot 25 extends to fixture block or intermediate plate 22 Clip groove 26 is collectively formed in top surface, the first clip slot 24, the second clip slot 25 and fixture gap 23.Fig. 1 is please referred to, impeller 40 is eccentric Be pivotally connected rotating seat 30, impeller 40 far from pivot joint rotating seat 30 position edge can push the outer wall of fixture block or intermediate plate 22 so that Fixture block or intermediate plate 22 generate deformation towards clamping fixture seat 21.Part 200 is mounted in clip groove 26, when fixture block or intermediate plate 22 are towards folder When having the generation deformation of seat 21, part 200 can be clamped.

Referring to figure 2., in the present embodiment, pedestal 20 offers above-mentioned fixture gap 23, so that pedestal 10 is located at fixture The two sides in gap 23 are respectively formed clamping fixture seat 21 and fixture block or intermediate plate 22.That is clamping fixture seat 21 and fixture block or intermediate plate 22 and pedestal 20 1 It is body formed.Fixture block or intermediate plate 22 can be made of elastic material, so that it is easier to, deformation occurs.

Fig. 1 is please referred to, specifically, the divider passages of the direction extension along above-mentioned fixture gap 23 are offered on pedestal 20 27, fixture gap 23 be connected to divider passages 27 so that pedestal 20 be located at divider passages 27 upper position formation clamping fixture seat 21 and Fixture block or intermediate plate 22.In the present embodiment, divider passages 27 are cylindrical.

Part 200 can be square tube type or circular tube shaped, and the fixture 100 is mainly for circular tube shaped part 200, clip groove at this time 26 in the cylindrical shape for cutting a part along axial direction, so that a part of part 200 sticks into clip groove 26.

Fig. 1 and Fig. 3 are please referred to, the top surface of rotating seat 30 is lower than the top surface of clamping fixture seat 21 and fixture block or intermediate plate 22.

Referring to figure 3., in the present embodiment, lower cylindrical groove 31 is offered on rotating seat 30, the bottom surface of impeller 40 is prejudicially It is extended with the upper columnar shaft 41 for being adapted to lower cylindrical groove 21, upper columnar shaft 41 is installed in lower cylindrical groove 21, so that impeller 40 is inclined Heart is pivotally connected rotating seat 30.

Fig. 1 is please referred to, the side of impeller 40 is equipped with handle 42 so that it is convenient to which holding handle 42 rotates impeller 40. When initial, the position of the close pivot joint rotating seat 30 of impeller 40 is arranged close to fixture block or intermediate plate 22.Specifically impeller 40 Position close to pivot joint rotating seat 30 abuts fixture block or intermediate plate 22, or, the position of close the pivot joint rotating seat 30 of impeller 40 and There is gap between fixture block or intermediate plate 22.Impeller 40 is rotated, the position of the separate pivot joint rotating seat 30 of impeller 40 turns to At fixture block or intermediate plate 22, fixture block or intermediate plate 22 is made to generate deformation.The position of impeller 40 farthest away from pivot joint rotating seat 30 can make to press from both sides Block or intermediate plate 22 generate maximum deformation, continue to rotate impeller 40, and impeller 40 can further away from the position of pivot joint rotating seat 30 Fixture block or intermediate plate 22 is set to generate biggish deformation.

Referring to figure 4., further, above-mentioned tubule fixture 100 further includes mounting plate 60, and peace is spaced on the mounting plate 60 Equipped with several chuck bodies 10.So that the tubule fixture 100 can once clamp multiple parts 50 simultaneously.

Embodiment two

Referring to figure 5., chuck body 20 described in the present embodiment, what is different from the first embodiment is that the top surface of rotating seat 30 It is extended with lower columnar shaft 32, the bottom surface of impeller 40 offers the upper cylindrical groove 43 for being adapted to lower columnar shaft, and lower columnar shaft 32 is installed In in upper cylindrical groove 43, so that impeller 40 is prejudicially pivotally connected rotating seat 30.

The tubule fixture of the present embodiment, interval is equipped with multiple chuck bodies 20 on mounting plate 60.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims

1. a kind of tubule fixture, which is characterized in that including chuck body, the chuck body includes pedestal, rotating seat and promotion Part, the pedestal are equipped with clamping fixture seat and fixture block or intermediate plate；With between fixture between the clamping fixture seat and the fixture block or intermediate plate Gap, the clamping fixture seat offer the first clip slot close to the side of the fixture block or intermediate plate, and the fixture block or intermediate plate are close to the folder The side of tool seat offers the second clip slot, and first clip slot extends to the top surface of the clamping fixture seat, and second clip slot extends To the top surface of the fixture block or intermediate plate, clip groove is collectively formed in first clip slot, the second clip slot and the fixture gap；It is described Impeller bias is pivotally connected the rotating seat, and the impeller can push the folder far from the edge at the position for being pivotally connected the rotating seat The outer wall of block or intermediate plate is so that the fixture block or intermediate plate generate deformation towards the clamping fixture seat.

2. tubule fixture according to claim 1, which is characterized in that the fixture block or intermediate plate are made of elastic material.

3. tubule fixture according to claim 1 or 2, which is characterized in that the pedestal offers the fixture gap, with The two sides for making the pedestal be located at the fixture gap are respectively formed the clamping fixture seat and the fixture block or intermediate plate.

4. tubule fixture according to claim 3, which is characterized in that offered on the pedestal along the fixture gap The divider passages that direction extends, the fixture gap is connected to the divider passages, so that the pedestal is located at the divider passages Upper position form the clamping fixture seat and the fixture block or intermediate plate.

5. tubule fixture according to claim 1 or 2, which is characterized in that the clip groove is in cut a part along axial direction Cylindrical shape.

6. tubule fixture according to claim 1, which is characterized in that the rotating seat and the pedestal are integrally formed.

7. tubule fixture according to claim 1 or 6, which is characterized in that offer lower cylindrical groove, institute on the rotating seat The bottom surface for stating impeller is prejudicially extended with the upper columnar shaft for being adapted to the lower cylindrical groove, the upper columnar shaft be installed on it is described under In cylindrical groove, so that the impeller is prejudicially pivotally connected the rotating seat.

8. tubule fixture according to claim 1 or 6, which is characterized in that the top surface of the rotating seat is extended with lower cylindricality Axis, the bottom surface of the impeller offer the upper cylindrical groove for being adapted to the lower columnar shaft, and the lower columnar shaft is installed on described In cylindrical groove, so that the impeller is prejudicially pivotally connected the rotating seat.

9. tubule fixture according to claim 1 or 2, which is characterized in that the side of the impeller is equipped with handle.

10. tubule fixture according to claim 1 or 2, which is characterized in that the tubule fixture further includes mounting plate, institute It states interval on mounting plate and several chuck bodies is installed.