CN215092267U

CN215092267U - Jig for turning plane

Info

Publication number: CN215092267U
Application number: CN202120859741.0U
Authority: CN
Inventors: 秦大俊
Original assignee: Dongguan Kechuang Precision Hardware Co ltd
Current assignee: Dongguan Kechuang Precision Hardware Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-10
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a be used for planar tool of turning, including support and a plurality of centre gripping subassemblies, each centre gripping subassembly sets up the one end at the support, and each centre gripping subassembly sets up along the circumference interval of support, and single centre gripping subassembly includes support piece, first clamping piece and second clamping piece, and support piece's one end is connected with the support, and first clamping piece sets up respectively in support piece's both sides with the second clamping piece, and support piece, first clamping piece and second clamping piece pass through the fastener and connect. The utility model discloses a tool for turning plane sets up a plurality of centre gripping subassemblies through the one end interval at the support, and the centre gripping subassembly is used for the centre gripping work piece, once can a plurality of work pieces of clamping carry out lathe work simultaneously, and the cost is reduced drops into, has improved machining's efficiency, and processingquality is good moreover, can also be applied to common lathe and numerical control lathe in addition, has simple structure, and the commonality is good, characteristics that machining efficiency is high.

Description

Jig for turning plane

Technical Field

The utility model relates to a lathe tool correlation technique field especially relates to a be used for planar tool of turning.

Background

The lathe is a common processing machine, and is usually used for processing an outer circular surface and an inner circular hole, besides, the lathe can also process the end surface of a workpiece, and along with the industrial development, people design various special jigs for widening the processing range of the lathe or improving the efficiency of workpiece clamping and turning. At present, a special turning plane jig is additionally arranged on a lathe, and a plane can be machined on the lathe, but when the plane is turned on the lathe by the existing turning plane jig, the jig can only clamp one workpiece once, so that the machine can only turn one workpiece once, time and labor are consumed, the cost is high, the working efficiency is low, and the requirements of modern industry cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, machining efficiency are high are used for the planar tool of turning to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a tool for turning plane, includes support and a plurality of centre gripping subassemblies, each the centre gripping subassembly sets up the one end of support, and each the centre gripping subassembly is followed the circumference interval of support sets up, singly the centre gripping subassembly includes support piece, first clamping piece and second clamping piece, support piece's one end with the support is connected, first clamping piece and second clamping piece set up respectively support piece's both sides, support piece, first clamping piece and second clamping piece pass through the fastener and connect.

In one embodiment, the fastener is a bolt.

In one embodiment, the center point of each support member is equidistant from the center point of the support base.

In one embodiment, a single clamping assembly further includes a second positioning member disposed at an end of the support member remote from the seat.

In one embodiment, the side of the first clamping member close to the supporting member and the side of the first clamping member far from the supporting member are both provided with an elastic groove, the upper half part of the side of the first clamping member close to the supporting member is provided with a deformation groove, and the elastic groove and the deformation groove are used for increasing the clamping force of the clamping assembly.

In one embodiment, the jig for turning the plane further comprises a connecting seat, the connecting seat is arranged at one end, away from the support, of the support, and the connecting seat is connected with the support through a fastener.

In one embodiment, the connecting seat is arranged coaxially with the support.

In one embodiment, one end of the support, which is close to the connecting seat, is provided with a first positioning piece, and the connecting seat is provided with a positioning groove for accommodating the first positioning piece.

In one embodiment, the attachment socket is attached to an external lathe spindle by a fastener.

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

the utility model discloses a tool for turning plane sets up a plurality of centre gripping subassemblies through the one end interval at the support, and the centre gripping subassembly is used for the centre gripping work piece, once can a plurality of work pieces of clamping carry out lathe work simultaneously, and the cost is reduced drops into, has improved machining's efficiency, and processingquality is good moreover, can also be applied to common lathe and numerical control lathe in addition, has simple structure, and the commonality is good, characteristics that machining efficiency is high.

Drawings

Fig. 1 is a perspective view of a jig for turning a plane according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of a structure at A position in the jig for turning a plane shown in FIG. 1;

FIG. 3 is an exploded view of the jig for turning a plane shown in FIG. 1;

fig. 4 is another perspective view of the jig for turning a plane shown in fig. 3.

Reference is made to the accompanying drawings in which:

a jig 100 for turning a plane;

a support 10, a first positioning member 11; the clamping assembly 20, the supporting member 21, the first clamping member 22, the elastic groove 220, the deformation groove 221, the second clamping member 23 and the second positioning member 24; connecting seat 30, positioning groove 301.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention will be described in detail with reference to embodiments shown in the drawings:

referring to fig. 1 to 4, a jig 100 for turning a plane according to a preferred embodiment of the present invention includes a support 10 and a plurality of clamping assemblies 20, each clamping assembly 20 is disposed at one end of the support 10, and each clamping assembly 20 is disposed along a circumferential direction of the support 10 at intervals, each clamping assembly 20 includes a supporting member 21, a first clamping member 22, and a second clamping member 23, one end of the supporting member 21 is connected to the support 10, the first clamping member 22 and the second clamping member 23 are disposed at two sides of the supporting member 21, and the supporting member 21, the first clamping member 22, and the second clamping member 23 are connected by a fastening member. This a tool 100 for turning plane sets up a plurality of centre gripping subassemblies 20 through the one end interval at support 10, and centre gripping subassembly 20 is used for the centre gripping work piece, once can a plurality of work pieces of clamping carry out lathe work simultaneously, and the cost is reduced drops into, has improved machining's efficiency, and processingquality is good moreover, can also be applied to common lathe and numerical control lathe in addition, has simple structure, and the commonality is good, characteristics that machining efficiency is high.

As shown in fig. 1, 3 and 4, in the present embodiment, the support 10 is disc-shaped, the first positioning element 11 is disposed at one end of the support 10, and further, the first positioning element 11 is integrally formed with the support 10, and the first positioning element 11 is disposed coaxially with the support 10.

Referring to fig. 1 to 4, the clamping assemblies 20 are provided in a plurality of groups, each clamping assembly 20 is disposed at an end of the support 10 away from the first positioning element 11, and each clamping assembly 20 is spaced along the circumference of the support 10, in this embodiment, the number of the clamping assemblies 20 is four. Further, the single clamping assembly 20 comprises a supporting member 21, a first clamping member 22 and a second clamping member 23, wherein the supporting member 21 is used for supporting the workpiece, and the first clamping member 22 and the second clamping member 23 are used for clamping two opposite sides of the workpiece. One end of the supporting member 21 is connected to the support 10, in this embodiment, the supporting member 21 and the support 10 are integrally formed, in other embodiments, the supporting member 21 and the support 10 may also be designed in a split manner; further, the distances from the central point of each supporting member 21 to the central point of the support 10 are equal, so that all workpieces can be machined synchronously during machining, and tool setting operation can be facilitated. First clamping piece 22 and second clamping piece 23 set up respectively in the both sides of support piece 21, and support piece 21, first clamping piece 22 and second clamping piece 23 pass through fastener (not marked in the figure) and connect, and the fastener wears to establish first clamping piece 22, support piece 21 back in proper order, fastener and second clamping piece 23 threaded connection, and in this embodiment, the fastener is the bolt.

As shown in fig. 2, the elastic groove 220 is formed on one side of the first clamping member 22 close to the supporting member 21 and one side of the first clamping member 22 far from the supporting member 21, the shape-changing groove 221 is formed on the upper half portion of one side of the first clamping member 22 close to the supporting member 21, one side of the second clamping member 23 close to the supporting member 21 is tightly attached to the supporting member 21, the lower half portion of one side of the first clamping member 22 close to the supporting member 21 is tightly attached to the supporting member 21, due to the elastic groove 220, when the first clamping member 22 and the second clamping member 23 are locked by the fastening member, the upper half portion of the first clamping member 22 can be elastically deformed, and the shape-changing groove 221 enables a gap to exist between the upper half portion of the first clamping member 22 and the supporting member 21, a deformation space is provided for elastic deformation, so that the clamping force of the clamping assembly 20 can be increased, and the workpiece can be more stably clamped. In addition, the deformation groove 221 may allow air to flow, facilitating separation of the support member 21 from the first clamping member 22. Further, the single clamping assembly 20 further includes a second positioning element 24, the second positioning element 24 is disposed at an end of the supporting member 21 away from the support 10, and the second positioning element 24 is used for positioning when clamping a workpiece, so as to facilitate clamping of the workpiece, in this embodiment, the second positioning element 24 is integrally formed with the supporting member 21.

As shown in fig. 1, 3 and 4, the jig 100 for turning a plane further includes a connecting base 30, the connecting base 30 is used for connecting the support 10 with an external lathe spindle, the connecting base 30 is disposed at an end of the support 10 away from the support 21, and the connecting base 30 is connected with the support 10 through a fastener. Further, the coupling seat 30 is coaxially disposed with the holder 10. Further, the connecting seat 30 is provided with a positioning groove 301 for accommodating the first positioning element 11, and the first positioning element 11 and the positioning groove 301 are matched to position the support 10 and the connecting seat 30, so as to ensure the coaxiality of the support 10 and the connecting seat 30. Further, the connecting base 30 is connected to an external lathe spindle by a fastener. Optionally, in this embodiment, the fastener is a bolt.

During the use, earlier connecting seat 30 with outside lathe main shaft with bolt fixed connection well, again with the butt joint of first constant head tank 11 on the support 10 with constant head tank 301 on the connecting seat 30, after that with bolt fixed connecting seat 30 and support 10, place the work piece between first clamping piece 22 and second clamping piece 23 afterwards, and make the one end butt second constant head tank 24 of work piece, screw up the fastener at last, press from both sides tight work piece.

The utility model discloses a tool 100 for turning plane sets up a plurality of centre gripping subassemblies 20 through the one end interval at support 10, and centre gripping subassembly 20 is used for the centre gripping work piece, once can a plurality of work pieces of clamping carry out lathe work simultaneously, and the cost is reduced drops into, has improved machining's efficiency, and processingquality is good moreover, can also be applied to common lathe and numerical control lathe in addition, has simple structure, and the commonality is good, characteristics that machining efficiency is high.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a tool for turning plane, its characterized in that includes support and a plurality of centre gripping subassemblies, each centre gripping subassembly sets up the one end of support, and each centre gripping subassembly follows the circumference interval of support sets up, singly the centre gripping subassembly includes support piece, first clamping piece and second clamping piece, support piece's one end with the support is connected, first clamping piece and second clamping piece set up respectively support piece's both sides, support piece, first clamping piece and second clamping piece pass through the fastener and connect.

2. The jig for turning a plane as claimed in claim 1, wherein the fastener is a bolt.

3. The jig for turning a plane as claimed in claim 1, wherein the center point of each support is equidistant from the center point of the support.

4. The jig for turning a plane as claimed in claim 1 wherein a single one of the clamping assemblies further comprises a second locating member disposed at an end of the support member remote from the support.

5. The jig for turning a plane according to claim 1, wherein the first clamping member is provided with an elastic groove on one side close to the supporting member and an elastic groove on one side far away from the supporting member, the first clamping member is provided with a deformation groove on an upper half portion of one side close to the supporting member, and the elastic groove and the deformation groove are used for increasing clamping force of the clamping assembly.

6. The jig for turning a plane as claimed in claim 1, further comprising a connecting seat disposed at an end of the support away from the support, the connecting seat being connected to the support by a fastener.

7. The jig for turning a plane as claimed in claim 6, wherein the connecting seat is provided coaxially with the holder.

8. The jig for turning planes as claimed in claim 6, wherein one end of the support near the connecting seat is provided with a first positioning member, and the connecting seat is provided with a positioning groove for accommodating the first positioning member.

9. The jig for turning a plane as claimed in claim 6 wherein the connecting socket is connected to an external lathe spindle by a fastener.