CN212526182U - Clamping device for punching of interior trim part of hinge - Google Patents
Clamping device for punching of interior trim part of hinge Download PDFInfo
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- CN212526182U CN212526182U CN202020846332.2U CN202020846332U CN212526182U CN 212526182 U CN212526182 U CN 212526182U CN 202020846332 U CN202020846332 U CN 202020846332U CN 212526182 U CN212526182 U CN 212526182U
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- hinge
- interior trim
- trim part
- pedestal
- strip
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Abstract
The utility model discloses a clamping device that interior trim part of hinge punched usefulness, the test platform comprises a pedestal, the upside front end of pedestal is fixed with the backup plate, the upside of pedestal has inwards been seted up firstly, second bar groove, it is first, the vacuum adsorption hole has been seted up to the respective bilateral symmetry of second bar groove, it is first, the respective both ends of second bar groove are for backup plate outside protrusion, convex part is as the guide way, both ends symmetry is fixed with first hydraulic rod about the pedestal, first hydraulic rod's expansion end is fixed with the side guide, the rear end of pedestal is fixed with second hydraulic rod, second hydraulic rod's expansion end is fixed with positioning pressure plate. The utility model has the advantages of reasonable design, can ensure the reliability of the in-process centre gripping that punches, and the centre gripping in-process can not shelter from the upper surface of interior trim part of hinge, do benefit to and carry out the wire drawing after finishing punching.
Description
Technical Field
The utility model relates to an aviation accessory production technical field especially relates to a clamping device that interior trim part of hinge used punches.
Background
The aircraft interior includes a seating mechanism, overhead luggage compartment, cargo compartment floor, latches, and hinges.
The company designs a strip-shaped hinge interior trim part as shown in fig. 1, and the hinge interior trim part comprises a first leaf plate 1 'and a second leaf plate 2', wherein a row of first pin holes 3 'are formed in the plate body of the first leaf plate 1' along the length direction, a row of second pin holes 4 'are formed in the plate body of the second leaf plate 2' along the length direction, and a rectangular opening 5 'is formed in the center of the outer edge of the first leaf plate 1'. The hinge interior trim part needs to be fixed by the clamping device in the production and processing process, so that the punching equipment can conveniently process the first pin hole and the second pin hole.
The clamping device of the traditional hinge punching equipment has the defects that firstly, the clamping mechanism has various structures, is not suitable for effectively clamping the long-strip-shaped hinge interior trim part, and the two leaf plates are easy to rotate; secondly, most of the wire drawing machines adopt a pressing mode for clamping, the upper surface of the hinge can be shielded by the clamping mode, and manual wire drawing can not be carried out after the punching is finished. Therefore, it is necessary to optimize and improve it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a clamping device that interior trim part of hinge used of punching.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a clamping device for punching of a hinge interior trim part comprises a pedestal, wherein a backup plate is fixed at the front end of the upper side of the pedestal, a first strip-shaped groove convenient for penetrating and drilling a first pin hole in the hinge interior trim part and a second strip-shaped groove convenient for penetrating and drilling a second pin hole in the hinge interior trim part are inwards formed in the upper side of the pedestal, two rows of vacuum adsorption holes capable of preventing two leaf plates from rotating mutually are symmetrically formed in the respective two sides of the first strip-shaped groove and the second strip-shaped groove, the length of the backup plate is equal to that of the hinge interior trim part, the respective two ends of the first strip-shaped groove and the second strip-shaped groove protrude outwards relative to the backup plate, the protruding parts serve as guide grooves, first hydraulic push rods are symmetrically fixed at the left end and the right end of the pedestal, a side pressure plate is fixed at the movable end of the first hydraulic push rod, and a sliding block limited in the guide grooves is fixed at the, and a second hydraulic push rod is fixed at the rear end of the pedestal, and a positioning pressing plate matched with the rectangular opening in the hinge interior trim part is fixed at the movable end of the second hydraulic push rod.
Further, in the above-mentioned clamping device for punching a hinge interior, the width of the first strip-shaped groove is larger than the outer diameter of the first pin hole in the hinge interior, and the width of the second strip-shaped groove is larger than the outer diameter of the second pin hole in the hinge interior.
Furthermore, in the clamping device for punching the interior trim part of the hinge, a vacuum source is arranged in the work cabinet below the pedestal.
Further, in the above-described clamping device for punching a hinge trim, the length of the side platen is smaller than the width of the hinge trim.
Furthermore, in the clamping device for punching the interior trim part of the hinge, the length of the positioning pressure plate is equal to that of the rectangular opening, and the matching relationship of the positioning pressure plate and the rectangular opening is transition fit.
Furthermore, in the clamping device for punching the hinge interior trim part, the thicknesses of the side pressure plate and the positioning pressure plate are slightly smaller than that of the hinge interior trim part.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, it is at first fixed to placing the interior trim part centre gripping of hinge on the backup plate that utilizes first hydraulic push rod to drive two side pressure boards, then open the vacuum source and utilize two page or leaf boards of vacuum adsorption pore pair hinge interior trim part to adsorb fixedly, utilize the second hydraulic push rod to drive the positioning pressure board at last and fix a position the centre gripping to interior trim part of hinge, guarantee the reliability of punching in-process centre gripping through this kind of mode, and can not shelter from the upper surface of interior trim part of hinge among the clamping process, do benefit to and carry out manual wire drawing after finishing punching.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art interior trim piece of a hinge;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a middle side platen of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-pedestal, 2-backup plate, 3-first strip-shaped groove, 4-second strip-shaped groove, 5-vacuum adsorption hole, 6-first hydraulic push rod, 7-side pressure plate, 8-second hydraulic push rod and 9-positioning pressure plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment is a clamping device for punching a hinge interior trim part, including a pedestal 1, a backup plate 2 is fixed at a front end of an upper side of the pedestal 1, a first strip-shaped groove 3 convenient for drilling a first pin hole 3 'in the hinge interior trim part and a second strip-shaped groove 4 convenient for drilling a second pin hole 4' in the hinge interior trim part are formed inward on the upper side of the pedestal 1, two rows of vacuum adsorption holes 5 capable of preventing the first leaf plate 1 'and the second leaf plate 2' from rotating with each other are symmetrically formed on two sides of the first strip-shaped groove 3 and the second strip-shaped groove 4, and a vacuum source is disposed in a work cabinet below the pedestal 1. The length of the backup plate 2 is equal to that of the interior trim part of the hinge, two ends of the first strip-shaped groove 3 and the second strip-shaped groove 4 respectively protrude outwards relative to the backup plate 2, and the protruding parts are used as guide grooves. First hydraulic push rods 6 are symmetrically fixed at the left end and the right end of the pedestal 1, side pressing plates 7 are fixed at the movable ends of the first hydraulic push rods 6, and sliding blocks which are limited in a guide groove in a sliding mode are fixed at the bottom ends of the side pressing plates 7. A second hydraulic push rod 8 is fixed at the rear end of the pedestal 1, and a positioning pressing plate 9 matched with the rectangular opening 5' in the hinge interior trim part is fixed at the movable end of the second hydraulic push rod 8.
In this embodiment, the first strip-shaped groove 3 has a groove width larger than the outer diameter of the first pin hole 3 'in the hinge trim, and the second strip-shaped groove 4 has a groove width larger than the outer diameter of the second pin hole 4' in the hinge trim.
In this embodiment, the length of the side pressure plate 7 is smaller than the width of the interior trim part of the hinge. The length of the positioning pressure plate 9 is equal to that of the rectangular opening 5', and the matching relationship of the two is transition fit.
In this embodiment, the thicknesses of the side pressure plates 7 and the positioning pressure plate 9 are slightly smaller than the thickness of the interior trim part of the hinge.
One specific application of this embodiment is: this embodiment structural design is reasonable, it is at first fixed to placing the interior spare centre gripping of hinge on backup plate 2 by utilizing first hydraulic rod 6 to drive two side pressure plates 7, then open the vacuum source and utilize vacuum adsorption hole 5 to adsorb fixedly to two page plates of interior spare of hinge, utilize second hydraulic rod 8 to drive positioning press plate 9 to fix a position the centre gripping to interior spare of hinge at last, guarantee the reliability of punching in-process centre gripping through this kind of mode, and the upper surface that can not shelter from interior spare of hinge among the clamping process, do benefit to and carry out manual wire drawing after finishing punching.
The preferred embodiments of the present invention disclosed above are only advantageous to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a clamping device that interior trim part of hinge punched usefulness, includes the pedestal, its characterized in that: the front end of the upper side of the pedestal is fixed with a backup plate, the upper side of the pedestal is inwards provided with a first strip-shaped groove which is convenient to penetrate through and drill a first pin hole in the hinge interior trim part and a second strip-shaped groove which is convenient to penetrate through and drill a second pin hole in the hinge interior trim part, two rows of vacuum adsorption holes which can prevent two leaf plates from rotating mutually are symmetrically arranged on the two sides of the first strip-shaped groove and the second strip-shaped groove, the length of the backup plate is equal to that of the hinge interior trim part, the two ends of the first strip-shaped groove and the second strip-shaped groove protrude outwards relative to the backup plate, the protruding part is used as a guide groove, the left end and the right end of the pedestal are symmetrically fixed with a first hydraulic push rod, the movable end of the first hydraulic push rod is fixed with a side pressure plate, the bottom end of the side pressure plate is fixed with a sliding block limited in the guide groove, and a positioning pressing plate matched with a rectangular opening in the interior trim part of the hinge is fixed at the movable end of the second hydraulic push rod.
2. The clip device for punching a hinge trim according to claim 1, wherein: the groove width of the first strip-shaped groove is larger than the outer diameter of a first pin hole in the hinge interior trim part, and the groove width of the second strip-shaped groove is larger than the outer diameter of a second pin hole in the hinge interior trim part.
3. The clip device for punching a hinge trim according to claim 1, wherein: and a vacuum source is arranged in the work cabinet below the pedestal.
4. The clip device for punching a hinge trim according to claim 1, wherein: the length of the side pressure plate is smaller than the width of the interior trim part of the hinge.
5. The clip device for punching a hinge trim according to claim 1, wherein: the length of the positioning pressing plate is equal to that of the rectangular opening, and the two are in transition fit.
6. The clip device for punching a hinge trim according to claim 1, wherein: the thickness of the side pressing plate and the positioning pressing plate is slightly smaller than that of the interior trim part of the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846332.2U CN212526182U (en) | 2020-05-20 | 2020-05-20 | Clamping device for punching of interior trim part of hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846332.2U CN212526182U (en) | 2020-05-20 | 2020-05-20 | Clamping device for punching of interior trim part of hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526182U true CN212526182U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020846332.2U Active CN212526182U (en) | 2020-05-20 | 2020-05-20 | Clamping device for punching of interior trim part of hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526182U (en) |
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2020
- 2020-05-20 CN CN202020846332.2U patent/CN212526182U/en active Active
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