CN210550420U

CN210550420U - Tuning lug is polished and is used location frock

Info

Publication number: CN210550420U
Application number: CN201921130954.9U
Authority: CN
Inventors: 宋小阳; 周志鹏; 郑蒙
Original assignee: Suzhou Zibo Electronic Technology Co ltd
Current assignee: Suzhou Zibo Electronic Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-19
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a tuning piece is polished and is used location frock, include: the first rod is used for penetrating through a plurality of tuning pieces; a second rod, one end of which is connected with one end of the first rod and the outer diameter of which is smaller than that of the first rod; a first limiting member connected to the other end of the first rod; and the second limiting piece is detachably connected to the second rod through threads so as to axially position the plurality of tuning tabs on the first rod. The utility model provides a tuning piece is polished and is used location frock, because the one end of first pole is provided with first locating part, other end detachably is provided with the second locating part, can overlap on first pole and establish a plurality of tuning pieces to carry out axial positioning through the first locating part at first pole both ends and second locating part to a plurality of tuning pieces on the first pole, tuning piece non-deformable just can avoid the tuning piece to slide in the course of working and the tuning piece processingquality who leads to receives the problem of influence.

Description

Tuning lug is polished and is used location frock

Technical Field

The utility model relates to a tuning piece processingequipment technical field especially relates to a tuning piece is polished and is used location frock.

Background

The processing difficulty of the sheet workpiece is high, the clamping and fixing are difficult to realize in the processing process, the sheet workpiece is easy to deform in the processing process even if the sheet workpiece is clamped and fixed, and the processing precision requirement of the part is difficult to guarantee. The problem also exists for very thin tuning pieces, and a common mechanical structure is difficult to clamp and fix, so that the tuning pieces are easy to damage during polishing, and the excircle is not round.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can the single polish and use location frock to the tuning piece of a plurality of tuning piece location.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a tuning lug is polished and is used location frock, includes:

the first rod is used for penetrating through a plurality of tuning pieces;

a second rod having one end connected to one end of the first rod and having an outer diameter smaller than that of the first rod;

a first stopper connected to the other end of the first rod;

a second stop configured to be removably coupled to the second rod via a screw thread to axially position the plurality of tuning tabs on the first rod.

In one embodiment, the outer contour of the first rod in its radial cross section matches the contour of the first through hole in the tuning piece.

In one embodiment, the first rod is non-circular in cross-section along its radial direction.

In a specific embodiment, the second limiting member is provided with a second through hole and a third through hole, the second through hole and the third through hole are communicated with each other, the second through hole is a threaded hole used for being in threaded connection with the first rod, and the third through hole can be sleeved outside the first rod.

In a specific embodiment, a buffer layer made of an elastic material is arranged on an end surface of the second limiting member, which is used for abutting against the tuning strip; and/or a buffer layer made of elastic materials is arranged on the end face, used for being abutted to the tuning piece, of the first limiting piece.

In one embodiment, the first rod and the second rod are of unitary construction.

In a particular embodiment, the first and second rods are made of a metallic material.

In a particular embodiment, the first and second rods are made of stainless steel.

In a particular embodiment, the axes of the first and second rods are collinear.

In one embodiment, the first limiting member and the first rod are an integral structure.

The utility model has the advantages as follows:

the utility model provides a tuning piece is polished and is used location frock can overlap a plurality of tuning pieces on first pole, because one end of first pole is provided with first locating part, other end detachably is provided with the second locating part, can carry out axial positioning to a plurality of tuning pieces on the first pole through the first locating part and the second locating part at first pole both ends, tuning piece non-deformable and can avoid the tuning piece to slide in the course of working and the tuning piece processingquality problem that leads to receives the influence; meanwhile, the outer diameter of the second rod is smaller than that of the first rod, so that the tuning sheet can be easily arranged on the second rod in a penetrating manner, and then the tuning sheet is shifted to the first rod from the second rod, and the tuning sheet is convenient to install; in addition, the second limiting part is detachably connected to the second rod through threads, and the second limiting part is convenient to disassemble and assemble.

Drawings

Fig. 1 is a schematic structural view of a first rod, a second rod and a first limiting member of a positioning tool for polishing a tuning strip according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second limiting member according to an embodiment of the present invention;

fig. 3 is a front view of a tuning strip according to an embodiment of the present invention;

fig. 4 is a side view of a tuning strip according to an embodiment of the present invention.

Reference numerals:

10. a first lever; 20. a second lever; 30. a first limit piece; 40. a second limiting member; 50. a tuning piece;

41. a threaded hole; 42. a third through hole;

51. a first via.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, a specific embodiment of the present invention provides a tuning piece polishing positioning tool, which is used for positioning a plurality of tuning pieces 50 to be polished. The tuning plate 50 may be made of, but is not limited to, ceramic. The thickness of the tuning plate to be ground is relatively thin, for example the thickness of the tuning plate 50 is 2mm-5mm, more specifically the thickness of the tuning plate 50 is 2.5 mm. The tuning tab polishing positioning tool provided by the present embodiment includes a first rod 10, a second rod 20, a first limiting member 30 and a second limiting member 40, where the first rod 10 is used to penetrate through a plurality of tuning tabs 50, one end of the second rod 20 is connected to one end of the first rod 10, an outer diameter of the second rod 20 is smaller than an outer diameter of the first rod 10, the first limiting member 30 is connected to the other end of the first rod 10, and the second limiting member 40 is configured to be detachably connected to the second rod 20 through a screw thread to axially position the plurality of tuning tabs 50 on the first rod 10. Specifically, an external thread is provided on the outer wall of the second rod 20, a threaded hole 41 is provided on the second limiting member 40, an internal thread matched with the external thread is provided on the hole wall of the threaded hole 41, and the second limiting member 40 can be connected to the second limiting member through the internal thread and the external thread. Preferably, the threaded hole 41 is a through hole, and the outer wall of the second rod 20 is provided with an external thread along the entire length thereof.

The first rod 10 and the second rod 20 are preferably, but not limited to, a unitary structure. The first and

second bars

10 and 20 are preferably, but not limited to, made of a metal material. For example, the first rod 10 and the second rod 20 are made of a stainless material. The axes of the first rod 10 and the second rod 20 are preferably, but not limited to, collinear. The first limiting member 30 may be, but is not limited to, an integral structure with the first rod 10, and the first limiting member 30 may also be detachably connected to the first rod 10 by a threaded connection or the like, so that the tuning piece 50 can be sleeved from two ends of the first rod 10.

In this embodiment, since one end of the first rod 10 is provided with the first limiting member 30, and the other end is detachably provided with the second limiting member 40, the first rod 10 can be sleeved with the plurality of tuning tabs 50, and the plurality of tuning tabs 50 on the first rod 10 are axially positioned by the first limiting member 30 and the second limiting member 40 at the two ends of the first rod 10, so that the tuning tabs 50 are not easily deformed and the problem that the processing quality of the tuning tabs 50 is affected due to the sliding of the tuning tabs 50 in the processing process can be avoided; meanwhile, because the outer diameter of the second rod 20 is smaller than that of the first rod 10, the tuning piece 50 can be easily arranged on the second rod 20 in a penetrating way, and then the tuning piece 50 is shifted to the first rod 10 from the second rod 20, so that the tuning piece 50 is convenient to install; in addition, the second limiting member 40 is detachably connected to the second rod 20 through a screw thread, so that the second limiting member 40 is convenient to disassemble and assemble.

In order to avoid radial play of the tuning plate 50, the outer contour of the first rod 10 in its radial cross-section matches the contour of the first through hole 51 in the tuning plate 50. Alternatively, the cross section of the first rod 10 in the radial direction thereof is non-circular. For example, the section of the first rod 10 in the radial direction thereof corresponds to a central angle of one hundred eighty degrees or more and less than three hundred sixty degrees, so as to further prevent the tuning piece 50 from rotating in the circumferential direction with respect to the first rod 10. Of course, in other embodiments, the cross section of the first rod 10 along the radial direction and the first through hole 51 may be circular.

In this embodiment, the length of the first rod 10 can be determined according to the thickness of a single tuning piece 50 and the number of tuning pieces 50 to be polished at a time, i.e. the length of the first rod 10 is equal to the total thickness of the tuning pieces 50 to be polished at a time to ensure the axial positioning of the tuning pieces 50. However, in order to be suitable for the cases where the number of tuning tabs 50 processed at a time is different, a second through hole and a third through hole 42 may be formed in the second limiting member 40, the second through hole is the threaded hole 41 for threaded connection with the first rod 10, and the third through hole 42 may be sleeved outside the first rod 10. That is, the inner diameter of the third through hole 42 is greater than the inner diameter of the second through hole, and the inner diameter of the third through hole 42 is greater than or equal to the maximum outer diameter of the first rod 10. When the total thickness of the plurality of tuning tabs 50 that need to be sanded at a time is less than the total length of the first rod 10, the third through hole 42 can be threaded into the exterior of the first rod 10 to abut the tuning tabs 50 and axially limit the tuning tabs 50.

Optionally, a buffer layer made of an elastic material is disposed on an end surface of the second limiting member 40 facing the first limiting member 30 (i.e., on an end surface of the second limiting member 40 for abutting against the tuning strip 50); and/or a buffer layer made of an elastic material is disposed on an end surface of the first limiting member 30 facing the second limiting member 40 (i.e., on an end surface of the first limiting member 30 for abutting against the tuning strip 50). The buffer layer is preferably, but not limited to, a buffer layer made of a rubber material, which can improve the limiting effect on the tuning strip 50 and avoid scratching the tuning strip 50.

The following briefly introduces a use method of the positioning tool provided by the present embodiment:

the plurality of tuning tabs 50 are sequentially sleeved on the second rod 20, and the plurality of tuning tabs 50 are sequentially pushed onto the first rod 10 from the second rod 20, wherein the first limiting member 30 has an axial limiting effect on the plurality of tuning tabs 50, after the required number of tuning tabs 50 are all arranged on the first rod 10 in a penetrating manner, the second limiting member 40 is connected onto the second rod 20 in a threaded manner, and the second limiting member 40 abuts against the tuning tabs 50 to axially limit the tuning tabs 50, so that the plurality of tuning tabs 50 are prevented from shaking in the machining process.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a tuning lug is polished and is used location frock which characterized in that includes:

the first rod is used for penetrating through a plurality of tuning pieces;

a first stopper connected to the other end of the first rod;

2. The tuning lug grinding positioning tool according to claim 1, wherein the outer contour of the section of the first rod along the radial direction is matched with the contour of the first through hole in the tuning lug.

3. The tuning lug grinding positioning tool according to claim 2, wherein the first rod is non-circular in cross section along the radial direction.

4. The tuning lug grinding positioning tool according to claim 1, wherein,

the second limiting part is provided with a second through hole and a third through hole which are communicated with each other, the second through hole is a threaded hole used for being in threaded connection with the first rod, and the third through hole can be sleeved outside the first rod.

5. The tuning lug grinding positioning tool according to any one of claims 1 to 4, wherein,

a buffer layer made of elastic materials is arranged on the end face, used for abutting against the tuning piece, of the second limiting piece; and/or a buffer layer made of elastic materials is arranged on the end face, used for being abutted to the tuning piece, of the first limiting piece.

6. The tuning lug grinding positioning tool according to any one of claims 1 to 4, wherein the first rod and the second rod are of an integral structure.

7. The tuning lug grinding positioning tool according to any one of claims 1 to 4, wherein the first rod and the second rod are made of a metal material.

8. The tuning lug grinding positioning tool according to claim 7, wherein the first rod and the second rod are made of stainless steel.

9. The tuning lug grinding positioning tool according to any one of claims 1 to 4, wherein the axes of the first rod and the second rod are collinear.

10. The tuning lug grinding positioning tool according to any one of claims 1 to 4, wherein,

the first limiting part and the first rod are of an integral structure.