CN212444958U

CN212444958U - Staple bolt frock

Info

Publication number: CN212444958U
Application number: CN202023301220.8U
Authority: CN
Inventors: 祝析真; 蔡伟; 顾华东; 季闻捷
Original assignee: Zhangjiagang Zhenzhi Automation Technology Co ltd
Current assignee: Zhangjiagang Zhenzhi Automation Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-02-02
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a staple bolt frock, staple bolt include first subsection and second subsection, and the frock includes the mounting panel and in proper order interval arrangement locate on the mounting panel: the device comprises a first fixing piece, a sliding holding column and a second fixing piece; the tool further comprises a sliding block arranged in the second fixing piece, an abutting piece arranged on the sliding block and used for abutting the second sub-part against the holding column, and an elastic driving mechanism arranged on the second fixing piece and used for driving the sliding block to slide; the tool further comprises a third fixing piece fixedly arranged on the mounting plate, and an elastic piece arranged between the third fixing piece and the holding column and used for driving the holding column to elastically abut against the first part; the holding column is provided with an outer circumferential surface for being attached to the inner side arc surfaces of the first branch part and the second branch part. The utility model relates to a hoop tool, which can process the mounting holes of the first and second parts at the same time, and has higher processing precision; when the assembled first subsection and the second subsection are folded, the inner circular arc surface can be completely attached to the side surface of the pipe body.

Description

Staple bolt frock

Technical Field

The utility model relates to a staple bolt frock.

Background

When processing the staple bolt, because it has first subsection and the second subsection that is used for interconnect, need accurate positioning to the processing of mounting hole on the two to ensure the body of hugging closely that first subsection and second subsection after assembling through the mounting hole can mutually support. The prior art generally processes the mounting holes in the first and second sections separately and then assembles the two sections. This type of machining is prone to cause problems with the cohesion between the first and second sections after assembly, i.e. the inner circular arc surface cannot be perfectly applied to the tube side.

Disclosure of Invention

The utility model aims at providing a hoop tool which can simultaneously process the mounting holes of a first subsection and a second subsection and has higher processing precision; when the assembled first subsection and the second subsection are folded, the inner circular arc surface can be completely attached to the side surface of the pipe body.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a staple bolt frock, staple bolt is including the first subsection and the second subsection that are used for interconnect, the frock includes the mounting panel and interval arrangement in proper order: the clamp comprises a first fixing piece fixedly arranged on the mounting plate, a holding column arranged on the mounting plate in a sliding manner along the arrangement direction, and a second fixing piece fixedly arranged on the mounting plate;

the tool further comprises a sliding block which can be arranged in the second fixing piece in a penetrating mode in the arrangement direction in a sliding mode, an abutting piece which is arranged on the sliding block and used for abutting the second sub-part against the holding column, and an elastic driving mechanism which is arranged on the second fixing piece and used for driving the sliding block to slide;

the holding column is used for abutting the first subsection on the first fixing piece, and the tool further comprises a third fixing piece fixedly arranged on the mounting plate, and an elastic piece arranged between the third fixing piece and the holding column and used for driving the holding column to elastically abut against the first subsection;

the holding column is provided with an outer circumferential surface used for being attached to the inner side arc surface of the first subsection and the inner side arc surface of the second subsection.

Preferably, the frock is still including locating the pillar with in both the mounting panel: a slide rail on one and a chute on the other, the slide rail and the chute all being parallel to the arrangement direction.

More preferably, set up on the mounting panel and be on a parallel with the slot hole of array orientation, hold the post and include from the last first body down arranging in proper order, support and locate the first connecting portion of mounting panel upper surface, support and locate the second connecting portion of mounting panel lower surface and be used for the above three of fixed connection and wear to locate first connecting axle in the slot hole.

Still further preferably, the first body, the first connecting portion and the second connecting portion each have a threaded inner bore, and the first connecting shaft has an external thread for fitting in the threaded inner bore.

Still further preferably, the third fixing piece is arranged on one side of the holding column deviating from the first fixing piece and below the mounting plate, and the elastic piece is a pressure spring connected between the first connecting shaft and the third fixing piece.

Still further preferably, the slide rails are respectively disposed on an upper surface and a lower surface of the mounting plate, and the sliding grooves are respectively disposed in the first connecting portion and the second connecting portion.

Preferably, a blind hole with an opening facing the holding column is formed in the second fixing piece, and the sliding block is slidably arranged in the blind hole in a penetrating manner.

More preferably, the elastic driving mechanism comprises a second connecting shaft, a spring and an adjusting handle, wherein one end of the second connecting shaft is fixedly arranged in the sliding block, the other end of the second connecting shaft penetrates out of the end part of the blind hole, the spring is sleeved on the second connecting shaft, two ends of the spring respectively abut against the inner end faces of the sliding block and the blind hole, and the adjusting handle is arranged at the other end of the second connecting shaft and located on the outer side of the second fixing piece.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a hoop tool, through the mutual laminating of arc surface of embracing post and first subsection and second subsection, the embracing post supports first subsection tightly on first mounting, supports the second subsection tightly on the butt piece, can process the mounting hole of first subsection and second subsection simultaneously, the machining precision is higher; when the assembled first subsection and the second subsection are folded, the inner circular arc surface can be completely attached to the side surface of the pipe body.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention;

FIG. 2 is a front view of the device of the present invention;

FIG. 3 is a cross-sectional view along line AA of FIG. 2;

fig. 4 is a cross-sectional view taken along line BB of fig. 2.

Wherein: 1. a first section; 2. a second subsection; 3. a first fixing member; 4. embracing the column; 41. a first body; 42. a first connection portion; 43. a second connecting portion; 44. a first connecting shaft; 5. a second fixing member; 6. a slider; 7. an abutting member; 8. a third fixing member; 9. an elastic member; 10. a slide rail; 11. blind holes; 12. a second connecting shaft; 13. a spring; 14. an adjusting handle; 15. and (7) mounting the plate.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-4, in the hoop fixture, the hoop includes a first sub-section 1 and a second sub-section 2 for connecting with each other, and the inner sides of the first sub-section 1 and the second sub-section 2 both have arc surfaces. The hoop tool comprises a mounting plate 15 and a plurality of hoop tools arranged at intervals in sequence: the first fixing member 3 fixed on the mounting plate 15, the holding pole 4 slidably arranged on the mounting plate 15 back and forth along the arrangement direction (see fig. 2, i.e. the left and right direction in fig. 2), and the second fixing member 5 fixed on the mounting plate 15. The first subsection 1 abuts against and is arranged between the column 4 and the first fixing part 3, and the second subsection 2 abuts against and is arranged between the column 4 and the second fixing part 5. The holding column 4 has an outer circumferential surface for fitting the inner circular arc surfaces of the first subsection 1 and the second subsection 2. Referring to fig. 3, the position C is the position where the first section 1 and the second section 2 are overlapped with each other and used for synchronously machining the mounting holes.

The hoop tool further comprises a sliding block 6 which can be arranged in the second fixing piece 5 in a penetrating mode in a sliding mode along the arrangement direction (namely the left-right direction in fig. 2), an abutting piece 7 which is arranged on the sliding block 6 and used for abutting the second sub-portion 2 on the holding column 4, and an elastic driving mechanism which is arranged on the second fixing piece 5 and used for driving the sliding block 6 to slide. In the embodiment shown in fig. 3, the abutting member 7 is fixedly connected to the left side of the sliding block 6 for abutting against two ends of the arc-shaped segment of the second sub-section 2 extending outwards.

The hoop tool further comprises a third fixing piece 8 fixedly arranged on the mounting plate 15, and an elastic piece 9 arranged between the third fixing piece 8 and the holding column 4 and used for driving the holding column 4 to elastically abut against the first subsection 1.

In order to ensure the stability of embracing post 4 sliding on mounting panel 15, above-mentioned staple bolt frock still including locating in embracing post 4 and the mounting panel 15 two: the slide rail 10 on one and the slide groove on the other are both parallel to the arrangement direction (i.e. the left-right direction in fig. 2).

In this embodiment, the mounting plate 15 is provided with a long hole parallel to the arrangement direction (i.e. the left-right direction in fig. 2), and the post 4 includes a first body 41, a first connecting portion 42 abutting against the upper surface of the mounting plate 15, a second connecting portion 43 abutting against the lower surface of the mounting plate 15, and a first connecting shaft 44 penetrating through the long hole for fixedly connecting the above three. The first body 41 and the first connecting portion 42 are provided above the mounting plate 15 and are integrally formed, and the second connecting portion 43 is provided below the mounting plate 15. The first body 41, the first connecting portion 42 and the second connecting portion 43 have threaded inner holes coaxially arranged therein, and the first connecting shaft 44 has an external thread for fitting the threaded inner holes for installation. The first connecting shaft 44 penetrates the second connecting portion 43, the long hole, the first connecting portion 42 and the first body 41 from bottom to top in sequence, and the first connecting shaft 44, the second connecting portion 43, the first connecting portion 42 and the first body 41 are connected through threads to form a whole. The first body 41 is a cylinder, the first connection portion 42 and the second connection portion 43 are cuboids, and the first sub-portion 1 and the second sub-portion 2 are both abutted against the first body 41.

Referring to fig. 4, in the present embodiment, there are four slide rails 10, two of which are protruded from the upper surface of the mounting plate 15, are parallel to each other, and are respectively located at two sides of the long hole; the two strips are convexly arranged on the lower surface of the mounting plate 15, are parallel to each other and are respectively positioned on two sides of the long hole. Correspondingly, there are four sliding chutes, two of which are concavely arranged on the bottom surface of the first connecting part 42; two recesses are formed on the top surface of the second connecting portion 43.

Referring to fig. 2, in the present embodiment, the third fixing member 8 is disposed on a side of the column 4 facing away from the first fixing member 3 (i.e., a right side of the column 4), and is disposed below the mounting plate 15. The elastic member 9 is a compression spring coupled between the lower end of the first coupling shaft 44 and the lower end of the third fixing member 8. When the first subsection 1 is put in, the holding column 4 moves rightwards, and the pressure spring is compressed; after the first sub part 1 is put in place, the pressure spring drives the holding column 4 to move leftwards, and the first sub part 1 is abutted against the first fixing piece 3 through the holding column 4.

Referring to fig. 3, a blind hole 11 is opened toward the post 4 in the second fixing member 5, and the slider 6 is slidably inserted into the blind hole 11. In this embodiment, the elastic driving mechanism includes a second connecting shaft 12 having a left end fixed in the sliding block 6 and a right end penetrating through the end of the blind hole 11, a spring 13 sleeved on the second connecting shaft 12 and having two ends respectively abutting against the inner end surfaces of the sliding block 6 and the blind hole 11, and an adjusting handle 14 disposed at the right end of the second connecting shaft 12 and located outside the second fixing member 5. Through this adjustment handle 14, can adjust the length that second connecting axle 12 got into or exited blind hole 11 to drive slider 6 and support second subsection 2 through butt 7 and tightly on embracing post 4 before processing, and drive slider 6 and drive butt 7 and keep away from second subsection 2 after processing is accomplished, in order to take out second subsection 2.

Referring to fig. 2 to 3, the elastic expansion and contraction directions of the compression spring and the spring 13 extend in the left-right direction. Because first subsection 1 and second subsection 2 are independent each other, during the installation, earlier through pressure spring and the cooperation of embrace post 4 first fixed part 3 fixed first subsection 1, rethread spring 13 and the cooperation of butt piece 7 embrace post 4 fixed second subsection 2.

Through the hoop tool, the first subsection 1 and the second subsection 2 which are independent from each other can be respectively fixed, and mounting holes are synchronously machined; when the tool is used for fixing the first part 1 and the second part 2, the first part 1 and the second part 2 are attached to the holding column 4 through the inner arc surfaces of the first part and the second part, so that the inner arc surfaces of the first part 1 and the second part 2 can be completely attached to the side surface of the pipe body (with the diameter equal to that of the holding column 4) when the first part and the second part are attached.

During actual processing, the holding column 4 with the corresponding diameter (i.e. the first body 41 with the corresponding diameter) is replaced according to the diameter of the pipe body to be held after the hoop is processed.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a staple bolt frock, staple bolt is including being used for interconnect's first subsection and second subsection, its characterized in that: the frock includes the mounting panel and in proper order interval arrangement: the clamp comprises a first fixing piece fixedly arranged on the mounting plate, a holding column arranged on the mounting plate in a sliding manner along the arrangement direction, and a second fixing piece fixedly arranged on the mounting plate;

2. The hoop tool according to claim 1, wherein: the frock is still including locating the embrace post with among both the mounting panel: a slide rail on one and a chute on the other, the slide rail and the chute all being parallel to the arrangement direction.

3. The hoop tool according to claim 2, wherein: seted up on the mounting panel and be on a parallel with the slot hole of array orientation, the pillar includes from last down the first body of arranging in proper order, supports and locates the first connecting portion of mounting panel upper surface, support and locate the second connecting portion of mounting panel lower surface and be used for three above the fixed connection and wear to locate first connecting axle in the slot hole.

4. The hoop tool according to claim 3, wherein: the first body, first connecting portion with the second connecting portion all have the screw thread hole, first connecting axle has and is used for cooperating the external screw thread of screw thread hole installation.

5. The hoop tool according to claim 3, wherein: the third fixing part is arranged on one side of the embracing column deviating from the first fixing part and arranged below the mounting plate, and the elastic part is connected with the first connecting shaft and a pressure spring between the third fixing parts.

6. The hoop tool according to claim 3, wherein: the slide rail is arranged on the upper surface and the lower surface of the mounting plate respectively, and the sliding grooves are arranged in the first connecting part and the second connecting part respectively.

7. The hoop tool according to claim 1, wherein: the second fixing piece is provided with a blind hole with an opening facing the embracing column, and the sliding block is arranged in the blind hole in a penetrating mode in a sliding mode.

8. The hoop tool according to claim 7, wherein: the elastic driving mechanism comprises a second connecting shaft, a spring and an adjusting handle, wherein one end of the second connecting shaft is fixedly arranged in the sliding block, the other end of the second connecting shaft penetrates out of the end part of the blind hole, the spring is sleeved on the second connecting shaft, two ends of the spring respectively abut against the inner end faces of the sliding block and the blind hole, and the adjusting handle is arranged at the other end of the second connecting shaft and is positioned outside the second fixing piece.