CN210650492U - Pin taking device special for connecting pin - Google Patents
Pin taking device special for connecting pin Download PDFInfo
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- CN210650492U CN210650492U CN201921302485.4U CN201921302485U CN210650492U CN 210650492 U CN210650492 U CN 210650492U CN 201921302485 U CN201921302485 U CN 201921302485U CN 210650492 U CN210650492 U CN 210650492U
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Abstract
The utility model discloses a special pin taking device for connecting pins, which comprises a fixed supporting unit and an adjusting unit; the fixed supporting unit comprises a fixed frame, four adjusting screws and adjustable fixed clamping pieces, the adjusting screws penetrate through the fixed frame and are fixed through nuts, the number of the adjusting screws is four, the lower ends of the adjusting screws are connected with the adjustable fixed clamping pieces, the adjustable fixed clamping pieces are of inverted omega-shaped structures, the number of the adjustable fixed clamping pieces is two, and the arrangement positions of the adjustable fixed clamping pieces correspond to the four adjusting screws; the adjusting unit comprises a stress application screw rod, the stress application screw rod penetrates through the center of the fixing frame and is fixed through a nut at the fixed end, the upper end of the stress application screw rod is connected with the spiral handle, the lower end of the stress application screw rod is connected with the jackscrew clamping piece, and the jackscrew clamping piece is connected with the corresponding jackscrew. The utility model discloses a afterburning screw rod afterburning, the light complete connecting pin who takes out the corrosion has improved work efficiency.
Description
Technical Field
The utility model relates to a maintenance technical field especially relates to a special round pin device of getting of connecting pin.
Background
The connecting pin is mainly used for equipment steering connecting pieces and the like, the pin is frequently required to be detached in the equipment maintenance process, the specifications of the pin are more, and part of the pin is seriously rusted after long-term use due to the fact that the pin is mainly hammered in the installation process in the maintenance process, so that the pin is difficult to rapidly and completely take out; the maintenance time is indirectly limited, the pin is taken out through multi-purpose hammering in the existing maintenance process, and the pin is easily damaged; and part of the purchased pin extractors have single specification, are easily limited by the overhaul environment and are expensive.
Disclosure of Invention
In view of this, the utility model aims at providing a can be fast complete dismantle the connecting pin of corrosion, guarantee maintenance quality and efficiency, easy and simple to handle and suitable connecting pin special use of promoting get round pin device, aim at overcoming the unable fast complete defect of dismantling of connecting pin that exists in the current dismantlement pin.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
a special pin taking device for connecting pins comprises a fixed supporting unit and an adjusting unit;
the fixed supporting unit comprises a fixed frame, four adjusting screws and adjustable fixed clamping pieces, the adjusting screws penetrate through the fixed frame and are fixed through nuts, the number of the adjusting screws is four, the lower ends of the adjusting screws are connected with the adjustable fixed clamping pieces, the distance between the fixed frame and the adjustable fixed clamping pieces can be adjusted through the four adjusting screws, the adjustable fixed clamping pieces are of inverted omega-shaped structures, the number of the adjustable fixed clamping pieces is two, and the arrangement positions of the adjustable fixed clamping pieces correspond to the four adjusting screws;
the adjusting unit comprises a stress application screw rod, the stress application screw rod penetrates through the center of the fixing frame and is fixed through a nut at the fixed end, the upper end of the stress application screw rod is connected with the spiral handle, the lower end of the stress application screw rod is connected with the jackscrew clamping piece, and the jackscrew clamping piece is connected with the corresponding jackscrew.
Preferably, the jackscrew fastener is of a circular structure, a circular groove convenient for connecting a corresponding jackscrew is formed in the lower portion of the jackscrew fastener, and the corresponding jackscrew is convenient to replace according to the size of the pin of the workpiece with the pin.
Preferably, the two adjustable fixing clamping pieces are arranged in parallel, the opening directions are the same, and the axial leads are superposed.
Preferably, each adjustable fixing clamping piece is connected with two adjusting screws.
Preferably, the size of the adjustable fixing clamp is matched with that of the workpiece with the pin.
The utility model has the advantages that:
the mount links together through four adjustable screw rod combinations with adjustable fixed fastener, and interval accessible adjusting screw between mount and the adjustable fixed fastener adjusts, and adjusting screw length can adopt different specifications according to actual conditions, and series is made to length, and length, width, the thickness of adjustable fixed fastener also can be according to scene reality, make different series, carry out the arbitrary combination. The utility model discloses a afterburning screw rod afterburning, the light complete connecting pin who takes out the corrosion has improved work efficiency.
The current purchased market taker has single specification and high price. The utility model discloses the jackscrew fastener is circular structure, and jackscrew fastener lower part sets up the circular recess that conveniently connects corresponding jackscrew, can change and take round pin work piece pin size assorted to correspond the jackscrew in circular recess department. The utility model is suitable for a cost has been practiced thrift in taking out of various size connecting pin.
The novel machine has simple machining, does not need outsourcing, and saves funds; the disassembly and assembly are convenient, the operation is quick, the working efficiency is high, and the application range is wide; the pin can be quickly and completely taken out during maintenance, the maintenance time of enterprises is reduced, the win-win quality and benefit is realized, and the pin is suitable for popularization.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
fig. 3 is a schematic view of the working principle of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1
As shown in fig. 1-2, a special pin removing device for a connecting pin 11 comprises a fixed supporting unit and an adjusting unit;
the fixed supporting unit comprises a fixed frame 1, four adjusting screw rods 3 and two adjustable fixed clamping pieces 2, the adjusting screw rods 3 penetrate through the fixed frame 1 and are fixed through nuts 9, the number of the adjusting screw rods 3 is four, the lower ends of the adjusting screw rods 3 are connected with the adjustable fixed clamping pieces 2, the distance between the fixed frame 1 and the adjustable fixed clamping pieces 2 can be adjusted through the four adjusting screw rods 3, the adjustable fixed clamping pieces 2 are of inverted omega-shaped structures, and the two adjustable fixed clamping pieces 2 are arranged and correspond to the four adjusting screw rods 3 in arrangement positions;
the adjusting unit comprises a stressing screw rod 4, the stressing screw rod 4 penetrates through the center of the fixing frame 1 and is fixed through a fixing end nut 7, the upper end of the stressing screw rod 4 is connected with a spiral handle 8, the lower end of the stressing screw rod is connected with a jackscrew clamping piece 5, and the jackscrew clamping piece 5 is connected with a corresponding jackscrew 6.
The two adjustable fixing clamping pieces 2 are arranged in parallel, the opening directions are the same, and the axial leads are superposed.
Each adjustable fixing clamping piece 2 is connected with two adjusting screws 3.
The adjustable fixed clamping piece 2 is matched with the workpiece 10 with the pin in size.
Example 2
Based on the structure of embodiment 1, in embodiment 2, the jackscrew fastener 5 is a circular structure, and the lower part of the jackscrew fastener 5 is provided with a circular groove which is convenient for connecting the corresponding jackscrew 6, so that the corresponding jackscrew 6 can be conveniently replaced according to the size of the pin 11 of the workpiece with the pin 10.
The working principle is as follows: fixing the workpiece 10 with the pin on an adjustable fixing piece, and adjusting the distance between the fixing frame 1 and the adjustable fixing clamping piece 2 through four adjusting screw rods 3 according to actual requirements. And replacing the corresponding jackscrew 6 matched with the size of the pin 11 of the workpiece with the pin 10 at the circular groove, clamping the pin 11 in the workpiece with the pin 10 in the corresponding jackscrew 6 as shown in figure 3, clamping the pin 11 in the corresponding jackscrew 6 through the jackscrew clamping piece 5, and controlling the force application screw rod 4 to rotate and apply force through the spiral handle 8, so that the pin 11 in the workpiece with the pin 10 can be easily and completely taken out.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a special round pin device of getting of connecting pin which characterized in that: comprises a fixed supporting unit and an adjusting unit;
the fixed supporting unit comprises a fixed frame, four adjusting screws and adjustable fixed clamping pieces, the adjusting screws penetrate through the fixed frame and are fixed through nuts, the number of the adjusting screws is four, the lower ends of the adjusting screws are connected with the adjustable fixed clamping pieces, the distance between the fixed frame and the adjustable fixed clamping pieces can be adjusted through the four adjusting screws, the adjustable fixed clamping pieces are of inverted omega-shaped structures, the number of the adjustable fixed clamping pieces is two, and the arrangement positions of the adjustable fixed clamping pieces correspond to the four adjusting screws;
the adjusting unit comprises a stress application screw rod, the stress application screw rod penetrates through the center of the fixing frame and is fixed through a nut at the fixed end, the upper end of the stress application screw rod is connected with the spiral handle, the lower end of the stress application screw rod is connected with the jackscrew clamping piece, and the jackscrew clamping piece is connected with the corresponding jackscrew.
2. The special pin taking device for the connecting pin according to claim 1, wherein: the jackscrew fastener is circular structure, and the round groove that conveniently connects corresponding jackscrew is seted up to jackscrew fastener lower part, is convenient for change corresponding jackscrew according to the area round pin work piece pin size.
3. The special pin taking device for the connecting pin according to claim 1, wherein: the two adjustable fixing clamping pieces are arranged in parallel, the opening directions are the same, and the axial leads are superposed.
4. The special pin removing device for the connecting pin according to claim 1 or 3, wherein: every adjustable fixed fastener all is connected with two adjusting screw.
5. The special pin taking device for the connecting pin according to claim 1, wherein: the adjustable fixed clamping piece is matched with the size of the workpiece with the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302485.4U CN210650492U (en) | 2019-08-13 | 2019-08-13 | Pin taking device special for connecting pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302485.4U CN210650492U (en) | 2019-08-13 | 2019-08-13 | Pin taking device special for connecting pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210650492U true CN210650492U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921302485.4U Active CN210650492U (en) | 2019-08-13 | 2019-08-13 | Pin taking device special for connecting pin |
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| CN (1) | CN210650492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917429A (en) * | 2021-03-26 | 2021-06-08 | 中国人民解放军陆军航空兵学院 | Special dismounting tool of helicopter horizontal stabilizer connecting pin puller formula |
-
2019
- 2019-08-13 CN CN201921302485.4U patent/CN210650492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917429A (en) * | 2021-03-26 | 2021-06-08 | 中国人民解放军陆军航空兵学院 | Special dismounting tool of helicopter horizontal stabilizer connecting pin puller formula |
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Effective date of registration: 20201218 Address after: No.33, Beibinhe West Road, Anning District, Lanzhou City, Gansu Province Patentee after: Huaneng Gansu Energy Development Co.,Ltd. Patentee after: XIGU THERMAL POWER PLANT OF DATANG GANSU POWER GENERATION Co.,Ltd. Address before: 730060 No.78 Gulang Road, Xigu District, Lanzhou City, Gansu Province Patentee before: XIGU THERMAL POWER PLANT OF DATANG GANSU POWER GENERATION Co.,Ltd. |