CN216729711U - Special clamp for drilling side plate of seat frame - Google Patents

Special clamp for drilling side plate of seat frame Download PDF

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Publication number
CN216729711U
CN216729711U CN202123395904.3U CN202123395904U CN216729711U CN 216729711 U CN216729711 U CN 216729711U CN 202123395904 U CN202123395904 U CN 202123395904U CN 216729711 U CN216729711 U CN 216729711U
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CN
China
Prior art keywords
plate
clamp
drilling
bushing
drilling template
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202123395904.3U
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Chinese (zh)
Inventor
谢成伟
李图跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Xinlongsheng Rail Transit Co ltd
Original Assignee
Shandong Xinlongsheng Rail Transit Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Xinlongsheng Rail Transit Co ltd filed Critical Shandong Xinlongsheng Rail Transit Co ltd
Priority to CN202123395904.3U priority Critical patent/CN216729711U/en
Application granted granted Critical
Publication of CN216729711U publication Critical patent/CN216729711U/en
Active legal-status Critical Current
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Abstract

The utility model relates to the technical field of seat accessory machining, in particular to a special clamp for drilling a seat frame side plate, which comprises a bottom plate, wherein a tooling plate is arranged on the bottom plate, grooves for placing a workpiece and a pressure plate structure for positioning the workpiece are respectively arranged on the front side and the rear side of the tooling plate, the pressure plate structure comprises a first pressure plate and a second pressure plate, the first pressure plate and the second pressure plate are respectively rotatably arranged on the tooling plate through screwing bolts, a first drilling template, a second drilling template and a third drilling template are sequentially arranged on the top of the tooling plate, and drilling template holes are respectively arranged on the first drilling template, the second drilling template and the third drilling template. The clamp is simple in structure, convenient to operate, high in machining efficiency and higher in machining precision.

Description

Special clamp for drilling side plate of seat frame
Technical Field
The utility model relates to the technical field of seat accessory machining, in particular to a special clamp for drilling a side plate of a seat frame.
Background
The seat frame side plate can not only provide support for the wrapping performance of the high-speed rail business seat, but also play a vital role in the safety performance of the seat, and has extremely high requirements on the structural strength and the drilling precision of the seat side plate in order to guarantee the new safety protection performance of the seat.
Therefore, in order to ensure that the seat side plate production can meet the designed installation requirements, a clamp specially used for clamping the seat frame side plate is specially designed and developed so as to improve the precision of drilling.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, and provides the special clamp for drilling the side plate of the seat frame, which has the advantages of simple structure, convenient operation, high processing efficiency and higher processing precision.
The utility model is realized by the following technical scheme: the utility model provides a seat frame curb plate boring special fixture, its characterized in that, includes the bottom plate, be equipped with the frock board on the bottom plate, be equipped with the recess of placing the work piece and the clamp plate structure of location work piece on the frock board, the clamp plate structure includes clamp plate one and clamp plate two, and clamp plate one and clamp plate two are respectively through screwing up the rotatable installation on the frock board of bolt, the top of frock board is equipped with bushing plate one, bushing plate two and bushing plate three in proper order, is equipped with the jig hole on bushing plate one, bushing plate two and the bushing plate three respectively.
Furthermore, the first drill jig plate, the second drill jig plate and the third drill jig plate are fixedly installed at the top of the tooling plate through bolts respectively.
Furthermore, a drill bushing is arranged on the drill jig hole and is made of HRC60 steel.
The beneficial effects of the utility model are: the clamp is simple in structure, convenient and fast to clamp and high in efficiency.
The drilling precision of the fixture is controlled through the drill jig sleeve on the drill jig plate, the drill bit is effectively prevented from deviating when the workpiece is drilled, and the precision is effectively controlled.
The clamp is used for positioning and mounting the workpiece through the groove, so that mounting deviation is avoided, the workpiece is effectively fixed by the pressing plate structure, all processes are completed by one-time clamping, and accumulated errors caused by multiple times of clamping are avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the novel clamping structure;
in the attached drawing, a base plate 1, a tooling plate 2, a groove 3, a first pressing plate 4, a second pressing plate 5, a bolt 6, a first drill plate 7, a second drill plate 8, a third drill plate 9, a drill hole 10 and a workpiece 11 are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the following embodiments.
As shown in figures 1 to 4, the special clamp for drilling the side plate of the seat frame of the seat comprises a bottom plate 1, a tool plate 2 is arranged on the bottom plate 1, a groove 3 for placing a workpiece and a pressure plate structure for positioning the workpiece are arranged on the tool plate 2, the pressure plate structure comprises a first pressure plate 4 and a second pressure plate 5, the first pressure plate 4 and the second pressure plate 5 are respectively rotatably arranged on the tool plate 2 through a screwing bolt 6, the workpiece is only required to be placed into the groove 3 of the tool plate 2 during clamping, the first pressure plate 4 and the second pressure plate 5 are rotated to be pressed on the workpiece, the screwing bolt 6 is screwed to enable the first pressure plate 4 and the second pressure plate 5 to tightly press the workpiece, a drilling template plate 7 is sequentially arranged at the top of the tool plate 2, the drill plate II 8 and the drill plate III 9 are respectively provided with a drill plate hole 10, the drill plate I7, the drill plate II 8 and the drill plate III 9 are respectively provided with a drill sleeve, and the drill sleeve is made of HRC60 steel.
The first drill jig plate 7, the second drill jig plate 8 and the third drill jig plate 9 are fixedly installed at the top of the tooling plate 2 through bolts respectively.
During operation, a workpiece is firstly placed into the groove 3 of the tooling plate 2, then the first pressing plate 4 and the second pressing plate 5 are quickly rotated to press the surface of the workpiece, the tightening bolts 6 are screwed to enable the pressing plate structure to tightly press the workpiece, then the drilling machine is started to drill downwards to a specified depth along the drilling die holes 10, after all the holes are drilled, the tightening bolts 6 are unscrewed, the workpiece is not pressed by the first rotating pressing plate 4 and the second pressing plate 5, and the workpiece is taken out to finish machining.
Other technical features than those described in the specification are known to those skilled in the art.

Claims (3)

1. The utility model provides a seat frame curb plate boring special fixture, its characterized in that, includes bottom plate (1), be equipped with frock board (2) on bottom plate (1), be equipped with the clamp plate structure of recess (3) and the location work piece of placing the work piece on frock board (2), clamp plate structure includes clamp plate (4) and clamp plate two (5), and clamp plate (4) and clamp plate two (5) are rotatable through tightening bolt (6) respectively and install on frock board (2), the top of frock board (2) is equipped with bushing plate (7), bushing plate two (8) and bushing plate three (9) in proper order, is equipped with on bushing plate (7), bushing plate two (8) and the bushing plate three (9) drilling jig hole (10) respectively.
2. The special clamp for drilling the side plate of the seat frame as claimed in claim 1, wherein the first drilling template (7), the second drilling template (8) and the third drilling template (9) are respectively fixedly installed on the top of the tooling plate (2) through bolts.
3. The special clamp for drilling the side plate of the seat frame as claimed in claim 1, wherein a drill bushing is arranged on the drill jig hole (10), and the drill bushing is made of HRC60 steel.
CN202123395904.3U 2021-12-31 2021-12-31 Special clamp for drilling side plate of seat frame Active CN216729711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123395904.3U CN216729711U (en) 2021-12-31 2021-12-31 Special clamp for drilling side plate of seat frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123395904.3U CN216729711U (en) 2021-12-31 2021-12-31 Special clamp for drilling side plate of seat frame

Publications (1)

Publication Number Publication Date
CN216729711U true CN216729711U (en) 2022-06-14

Family

ID=81909393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123395904.3U Active CN216729711U (en) 2021-12-31 2021-12-31 Special clamp for drilling side plate of seat frame

Country Status (1)

Country Link
CN (1) CN216729711U (en)

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