CN214922531U

CN214922531U - Combined tool for rotary parts of various specifications

Info

Publication number: CN214922531U
Application number: CN202121772567.2U
Authority: CN
Inventors: 余金; 高槐; 杨兆骞
Original assignee: Chongqing Machine Tool Group Co Ltd
Current assignee: Chongqing Machine Tool Group Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-11-30
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the technical field of the tight frock of clamp of part for the lathe, a combination frock for multiple specification gyration type part is disclosed, including angle bar and adjustment seat, the angle bar is provided with two, all sets up the threaded rod on two angle bars, still include with threaded rod equivalent clamp plate, threaded connection has the nut on the threaded rod. The utility model provides a present gyration type parts machining to different dimensions need dispose different frocks, the higher problem of cost of processing.

Description

Combined tool for rotary parts of various specifications

Technical Field

The utility model belongs to the technical field of the tight frock of clamp of part for the lathe, concretely relates to combination frock that is used for multiple specification gyration type part.

Background

The rotary part needs to be fixed by a tool during boring so as to ensure high precision of boring. The size specification of the rotary parts is more, and a corresponding tool needs to be designed for each type of parts, so that the boring cost is very high. And present frock structure is comparatively complicated for gyration type part is longer when installation and dismantlement, leads to the efficiency of bore hole to be lower, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing a combination frock that is used for multiple specification gyration type part to solve present gyration type parts machining to different dimensions and specification need dispose different frock, the higher problem of cost of processing.

In order to achieve the purpose, the utility model provides the following technical scheme, a combined tool for rotary parts with various specifications comprises two angle bars and an adjusting seat, wherein the two angle bars are provided, the two angle bars are respectively provided with a threaded rod, the combined tool also comprises a pressing plate which is equivalent to the threaded rod, and the threaded rod is in threaded connection with a nut; the adjusting seat is positioned at one side of the angle iron provided with the threaded rod.

The technical principle of the technical scheme is as follows:

and placing the rotary part to be processed on the adjusting seat, and supporting the rotary part through the adjusting seat. The inner ring of the rotary part is clamped tightly by the two angle irons, and one end of the outer ring of the rotary part is abutted against the end faces of the two angle irons. And then the pressing plate is arranged on the threaded rod, and the pressing plate is pressed on the end surface of the rotary part through the nut, so that the rotary part is abutted and fixed.

The beneficial effects of the technical scheme are as follows:

1. according to the technical scheme, the distance between the two angle irons is adjusted, so that the assembly requirement of rotary parts with different sizes can be met, a plurality of different clamping tools are not required to be configured, and the use cost is low

2. According to the technical scheme, the rotary parts can be supported by arranging the adjusting seat, and meanwhile, the position can be adjusted by the adjusting seat, so that the rotary parts are better suitable for installation and clamping;

3. according to the technical scheme, the pressing plate can move by rotating the nut, the rotary part is tightly abutted, clamping is completed, and the operation is convenient and rapid.

Furthermore, two threaded rods are arranged on the two angle bars, the threaded rods on each angle bar are vertically overlapped, and the threaded rods on the two angle bars are symmetrically arranged.

Has the advantages that: through the quantity and the position of the threads and the pressing plates, four-corner positioning can be formed when the rotary parts are clamped, and clamping of the rotary parts is better completed.

Furthermore, the side face of the angle iron provided with the threaded rod is also provided with a supporting pile which can be abutted against the pressing plate.

Has the advantages that: the supporting pile is arranged, when the pressing plate is installed, the nut moves to drive the pressing plate to move, so that the supporting pile is tightly abutted to the pressing plate, and the position of the pressing plate is determined. Therefore, in the clamping process, the position of the pressure plate is not easy to change, and the rotary parts can be pressed all the time.

Furthermore, the pressing plate is provided with a mounting hole matched with the supporting pile.

Has the advantages that: when the rotary part is clamped, the supporting pile is inserted into the mounting hole, so that the pressure plate can be prevented from changing position, and the stability of clamping the rotary part is improved.

Further, the adjusting seats are four and are arranged according to an array of 2X 2.

Has the advantages that: the four adjusting seats can more stably support the rotary parts, and the stability of clamping is further improved.

Further, the angle iron is in a right triangle shape.

Has the advantages that: the angle iron is set to be triangular, so that the stability is higher.

Furthermore, the angle iron is provided with a supporting seat on the side wall of the threaded rod.

Has the advantages that: the supporting seat can support the outer ring end face of the rotary part.

Further, the supporting seat is provided with four, and is provided with 2 supporting seats on every angle bar.

Has the advantages that: the four supporting seats can enable the supporting of the rotary parts to be more stable.

Drawings

Fig. 1 is a front view of the combined tool for rotary parts of various specifications of the present invention;

fig. 2 is a left side view of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: angle bar 1, clamp plate 2, support pile 3, threaded rod 4, supporting seat 5, nut 6, adjusting seat 7, workstation 8, gyration type part 9.

Example (b):

a combined tool for rotary parts 9 of various specifications is basically as shown in the attached drawing 1, and comprises two angle irons 1, wherein the angle irons 1 are triangular, and the angle irons 1 are fixed on a workbench 8 by bolts during use. The angle iron comprises four adjusting seats 7 arranged on the front side of the angle iron 1, the adjusting seats 7 are also arranged on the workbench 8, and the four adjusting seats 7 are arranged according to an array of 2X 2.

Two threaded rods 4 are arranged on the front side surfaces of the angle irons 1, the two threaded rods 4 on each angle iron 1 are vertically overlapped, and the threaded rods 4 on the two angle irons 1 are symmetrical; the threaded rods 4 are all connected with nuts 6 in a threaded mode. Still include four clamp plates 2, all be equipped with the clearing hole on the clamp plate 2, the clearing hole can be passed through to threaded rod 4.

As shown in fig. 2, two support piles 3 are fixed on the right side wall of each angle iron 1, the two support piles 3 on each angle iron 1 are vertically overlapped, and the support piles 3 on the two angle irons 1 are horizontally overlapped. The pressure plate 2 is provided with mounting holes matched with the supporting piles 3, and the supporting piles 3 can be inserted into the mounting holes when the pressure plate is used.

All be fixed with two supporting seats 5 on the right side wall of every angle bar 1, and two supporting seats 5 on every angle bar 1 all overlap on vertical, and supporting seat 5 on two angle bars 1 overlaps on horizontal.

The specific implementation process is as follows:

before the clamping device is used, the distance between the two angle irons 1 is adjusted according to the size specification of a rotary part 9 to be clamped, then the nut 6 is taken down and unscrewed, and the nut 6 and the pressing plate 2 are taken down. Then, an inner ring of the rotary part 9 to be clamped is arranged between the two angle irons 1, and the rotary part 9 is clamped through the angle irons 1. At this time, the bottom of the rotary part 9 is supported by the adjusting seat 7, and the end surface of the outer ring of the rotary part 9 abuts against the supporting seat 5. And the position of the rotary part 9 is adjusted by the adjusting seat 7, so that the clamping position is determined. And then the pressing plate 2 is arranged on the threaded rod 4, and the supporting pile 3 is inserted into the mounting hole on the pressing plate 2, so that the position of the pressing plate 2 is determined, and one end of the pressing plate 2 is attached to the end surface of the outer ring of the rotary part 9. And then the nut 6 is screwed into the threaded rod 4, and the pressure plate 2 is locked, so that the locking of the rotary part 9 is realized. And finally, fixing the angle iron 1 on the workbench 8 by using bolts so as to finish clamping the rotary part 9.

For those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the patent and the practicability of the patent.

Claims

1. The utility model provides a combination frock for multiple specification gyration type part which characterized in that: the angle iron adjusting device comprises two angle irons and adjusting seats, wherein threaded rods are arranged on the two angle irons, the pressing plates are equal to the threaded rods, and nuts are connected to the threaded rods in a threaded mode; the adjusting seat is positioned at one side of the angle iron provided with the threaded rod.

2. The combined tool for the rotary parts with various specifications as claimed in claim 1, wherein: two threaded rods are arranged on the two angle bars, the threaded rods on each angle bar are vertically overlapped, and the threaded rods on the two angle bars are symmetrically arranged.

3. The combined tool for the rotary parts with various specifications as claimed in claim 2, wherein: and a supporting pile which can be abutted against the pressing plate is further arranged on the side face of the angle iron provided with the threaded rod.

4. The combined tool for the rotary parts with various specifications as claimed in claim 3, wherein: the pressure plate is provided with a mounting hole matched with the support pile.

5. The combined tool for the rotary parts with various specifications as claimed in claim 4, wherein: the adjusting seats are four in number and are arranged in an array of 2X 2.

6. The combined tool for the rotary parts with various specifications as claimed in claim 5, wherein: the angle iron is in a right triangle shape.

7. The combined tool for the rotary parts with various specifications as claimed in claim 6, wherein: the angle iron is provided with a supporting seat on the side wall of the threaded rod.

8. The combined tool for the rotary parts with various specifications as claimed in claim 7, wherein: the supporting seat is provided with four, and is provided with 2 supporting seats on every angle bar.