CN214816825U - Positioning and pressing device for machining aviation seat slide rail - Google Patents
Positioning and pressing device for machining aviation seat slide rail Download PDFInfo
- Publication number
- CN214816825U CN214816825U CN202121425931.8U CN202121425931U CN214816825U CN 214816825 U CN214816825 U CN 214816825U CN 202121425931 U CN202121425931 U CN 202121425931U CN 214816825 U CN214816825 U CN 214816825U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- seat slide
- base
- positioning
- aviation seat
- 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
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an aviation seat slide rail processing is with location closing device, the on-line screen storage device comprises a base, the upside of base is equipped with the location arch, the both sides that the base is located the aviation seat slide rail are equipped with a plurality of units that compress tightly separately, it is including the installation piece to compress tightly the unit, the actuating lever, clamp plate and even board, the below that the base is located the installation piece is equipped with first pneumatic cylinder, the inside sliding connection of first pneumatic cylinder has the first piston that links firmly with the actuating lever bottom, the downside of base is fixed with the second pneumatic cylinder, the inside sliding connection of second pneumatic cylinder has the second piston, the outside of second pneumatic cylinder is fixed with drive push rod, drive push rod's expansion end links firmly with the second piston, first pneumatic cylinder is through the inner channel, external pipeline and second pneumatic cylinder intercommunication. The utility model has the advantages of reasonable design, the clamping unit who is located same group can compress tightly in step or loosen the operation, and the simple operation can reduce the deflection that the aviation seat slide rail probably appears in the course of working by a wide margin.
Description
Technical Field
The utility model relates to an aviation accessory production technical field especially relates to an aviation seat slide rail processing is with location closing device.
Background
When a workpiece is machined on a machine tool, a clamp is often required to be positioned and machined. The seat on the civil aviation passenger plane passes through seat slide and aircraft main structure safety connection, and the main effect of seat slide is installation fast and adjustment aircraft seat, has not only protected the floor with its setting of seat slide on the bottom plate, and the mounting hole on the slide also provides different mounted position for the seat moreover, makes things convenient for its dismouting and removal. The seat slide rail is required to be free from distortion and deformation due to the fact that unsmooth sliding cannot occur when the seat is installed and debugged on the slide rail, but the slide rail is made of aluminum profiles with narrow width and large length, and the aluminum profiles are difficult to correct due to inherent characteristics of the aluminum profiles.
Therefore, the patent specification with the publication number of CN112171341A discloses a special clamp for machining an aircraft seat slide rail, which comprises a base, wherein a plurality of clamping units are arranged on one side of the base in parallel and at equal intervals; the clamping unit is connected with the base in a sliding manner through a sliding mechanism; the base comprises a workbench, and a positioning table is arranged on the upper surface of the workbench; the clamping unit comprises an upright post, the top end of the upright post is connected with an air cylinder assembly, the lower end of the air cylinder assembly is connected with a clamp assembly, and the clamp assembly is driven by the air cylinder assembly to move up and down along the direction of the vertical positioning table; the sliding mechanism comprises a sliding rail and a sliding sleeve nested with the sliding rail; the slide rail is fixedly connected with the base, and the sliding sleeve is tightly attached to the lower end of the upright post.
The special clamp for machining the aircraft seat slide rail has the disadvantages that firstly, the structure of the clamping unit is too complex, and the clamping unit is not convenient to compress quickly; secondly, each clamping unit can not synchronously carry out pressing or loosening action, so that the operation is inconvenient. 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 an aviation seat slide rail processing is with location closing device.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a positioning and pressing device for machining an aviation seat slide rail is suitable for machining the aviation seat slide rail, the aviation seat slide rail comprises a straight rail part and a support part arranged on one side of the straight rail part, a positioning hole is formed in the straight rail part, and a front fixing hole and a rear fixing hole are formed in the support part; the positioning and compressing device comprises a base, wherein the upper side of the base is provided with a positioning bulge matched with a positioning hole, a plurality of compressing units are respectively arranged on two sides of the base, which are positioned on an aviation seat slide rail, each compressing unit comprises an installation block fixed on the upper side of the base, a driving rod is arranged in the installation block in a penetrating manner, the top end of the driving rod is rotatably connected with a pressing plate, two sides of the middle part of the pressing plate are respectively connected with the installation block through a connecting plate, a first hydraulic cylinder is arranged below the base, which is positioned on the installation block, a first piston fixedly connected with the bottom end of the driving rod is slidably connected inside the first hydraulic cylinder, a second hydraulic cylinder is fixed on the lower side of the base, a second piston is slidably connected inside the second hydraulic cylinder, a driving push rod is fixed on the outer side of the second hydraulic cylinder, the movable end of the driving push rod is fixedly connected with the second piston, and the first hydraulic cylinder is fixedly connected with the second piston through an inner channel, The external pipeline is communicated with the second hydraulic cylinder.
Furthermore, in the positioning and compressing device for machining the aviation seat slide rail, handle holes convenient to carry are formed in two sides of the base.
Furthermore, in the positioning and compressing device for machining the aviation seat slide rail, the compressing units are divided into two groups, wherein one group is linearly distributed, and the other group is distributed close to the outer edge of the bracket part; the external pipeline is divided into two parts which are respectively matched with the two groups of pressing units, wherein one part is a linear pipeline, and the other part is an arc pipeline.
Furthermore, in the positioning and compressing device for machining the aviation seat slide rail, two ends of the connecting plate are respectively hinged with the pressing plate and the mounting block.
Furthermore, in the positioning and pressing device for machining the aviation seat slide rail, a flexible cushion plate made of rubber materials is fixed on the lower side of the outer end part of the pressing plate.
Furthermore, in the positioning and compressing device for machining the aviation seat slide rail, sealing rings are arranged on the outer edges of the first piston and the second piston.
The utility model has the advantages that:
the utility model has reasonable structural design, on one hand, the structure of the clamping unit is simpler, which is convenient for fast compression; on the other hand, the clamping units in the same group can synchronously carry out pressing or loosening operation, so that the operation is convenient and fast; the utility model discloses location closing device's clamp force is steady, and can firmly fix the aviation seat slide rail of treating processing, can reduce the deflection that the aviation seat slide rail probably appears in the course of working by a wide margin.
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 perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of the middle aircraft seat slide rail of the present invention;
fig. 4 is a schematic view of the lifting principle of the driving rod of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-aircraft seat slide rail, 201-straight rail part, 202-bracket part, 203-positioning hole, 204-front fixing hole, 205-rear fixing hole, 3-mounting block, 4-driving rod, 5-pressing plate, 6-connecting plate, 7-first hydraulic cylinder, 8-first piston, 9-inner channel, 10-external pipeline, 11-second hydraulic cylinder, 12-second piston, 13-driving push rod, 14-positioning bulge and 15-handle hole.
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 to 4, the present embodiment provides a positioning and pressing device for machining an aviation seat slide rail, the positioning and pressing device is suitable for machining an aviation seat slide rail 2, the aviation seat slide rail 2 includes a straight rail portion 201 and a support portion 202 disposed at one side of the straight rail portion 201, a positioning hole 203 is formed on the straight rail portion 201, and a front fixing hole 204 and a rear fixing hole 205 are formed on the support portion 202.
The positioning and pressing device comprises a base 1, wherein the upper side of the base 1 is provided with positioning protrusions 14 matched with positioning holes 203, and at least 2 positioning holes 203 are arranged according to the principle of fixing a straight line at two points. The base 1 is provided with a plurality of pressing units on two sides of the aviation seat slide rail 2. Compress tightly the unit including fixing the installation piece 3 at 1 upside of base, wear to be equipped with actuating lever 4 in the installation piece 3, the top of actuating lever 4 is rotated and is connected with clamp plate 5, and the middle part both sides of clamp plate 5 are connected with installation piece 3 through even board 6 respectively, and the both ends of even board 6 are articulated with clamp plate 5, installation piece 3 respectively. The below that base 1 is located the installation piece is equipped with first pneumatic cylinder 7, 7 internal sliding connection of first pneumatic cylinder has the first piston 8 that links firmly with 4 bottoms of actuating lever, base 1's downside is fixed with second pneumatic cylinder 11, the internal sliding connection of second pneumatic cylinder 11 has second piston 12, the outside of second pneumatic cylinder 11 is fixed with drive push rod 13, the expansion end and the second piston 12 of drive push rod 13 link firmly, first pneumatic cylinder 7 is through inner channel 9, external pipeline 10 and 11 intercommunications of second pneumatic cylinder.
In this embodiment, the pressing units are divided into two groups, one group is linearly distributed, and the other group is distributed near the outer edge of the bracket part; the external pipeline 10 is divided into two parts, and is respectively matched with the two groups of pressing units, wherein one part is a linear pipeline, and the other part is an arc pipeline.
In this embodiment, the two sides of the base 1 are provided with handle holes 15 for easy carrying.
In this embodiment, a flexible pad made of rubber material is fixed to the lower side of the outer end portion of the pressure plate 5.
In this embodiment, the outer edges of the first piston 8 and the second piston 12 are provided with sealing rings.
One specific application of this embodiment is: the positioning and pressing device of the embodiment has reasonable structural design, and on one hand, the clamping unit has simpler structure and is convenient for quick pressing; on the other hand, the clamping units in the same group can synchronously carry out pressing or loosening operation, so that the operation is convenient and fast; the clamping force of the positioning and pressing device is stable, the aviation seat slide rail to be machined can be firmly fixed, and the deformation of the aviation seat slide rail in the machining process can be greatly reduced.
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 an aviation seat slide rail processing is with location closing device, this location closing device is applicable to and goes on its characterized in that to the aviation seat slide rail: the aviation seat slide rail comprises a straight rail part and a support part arranged on one side of the straight rail part, wherein the straight rail part is provided with a positioning hole, and the support part is provided with a front fixing hole and a rear fixing hole; the positioning and compressing device comprises a base, wherein the upper side of the base is provided with a positioning bulge matched with a positioning hole, a plurality of compressing units are respectively arranged on two sides of the base, which are positioned on an aviation seat slide rail, each compressing unit comprises an installation block fixed on the upper side of the base, a driving rod is arranged in the installation block in a penetrating manner, the top end of the driving rod is rotatably connected with a pressing plate, two sides of the middle part of the pressing plate are respectively connected with the installation block through a connecting plate, a first hydraulic cylinder is arranged below the base, which is positioned on the installation block, a first piston fixedly connected with the bottom end of the driving rod is slidably connected inside the first hydraulic cylinder, a second hydraulic cylinder is fixed on the lower side of the base, a second piston is slidably connected inside the second hydraulic cylinder, a driving push rod is fixed on the outer side of the second hydraulic cylinder, the movable end of the driving push rod is fixedly connected with the second piston, and the first hydraulic cylinder is fixedly connected with the second piston through an inner channel, The external pipeline is communicated with the second hydraulic cylinder.
2. The positioning and pressing device for machining the aviation seat slide rail according to claim 1, wherein: the both sides of base are equipped with the handle hole of being convenient for carry.
3. The positioning and pressing device for machining the aviation seat slide rail according to claim 1, wherein: the pressing units are divided into two groups, wherein one group is linearly distributed, and the other group is distributed close to the outer edge of the bracket part; the external pipeline is divided into two parts which are respectively matched with the two groups of pressing units, wherein one part is a linear pipeline, and the other part is an arc pipeline.
4. The positioning and pressing device for machining the aviation seat slide rail according to claim 1, wherein: and two ends of the connecting plate are respectively hinged with the pressing plate and the mounting block.
5. The positioning and pressing device for machining the aviation seat slide rail according to claim 1, wherein: and a flexible base plate made of rubber materials is fixed on the lower side of the outer end part of the pressing plate.
6. The positioning and pressing device for machining the aviation seat slide rail according to claim 1, wherein: and sealing rings are arranged on the outer edges of the first piston and the second piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425931.8U CN214816825U (en) | 2021-06-25 | 2021-06-25 | Positioning and pressing device for machining aviation seat slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425931.8U CN214816825U (en) | 2021-06-25 | 2021-06-25 | Positioning and pressing device for machining aviation seat slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816825U true CN214816825U (en) | 2021-11-23 |
Family
ID=78810114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121425931.8U Active CN214816825U (en) | 2021-06-25 | 2021-06-25 | Positioning and pressing device for machining aviation seat slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816825U (en) |
-
2021
- 2021-06-25 CN CN202121425931.8U patent/CN214816825U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205614386U (en) | Restructural anchor clamps suitable for isostructure aluminum product member not | |
| CN105834804A (en) | Reconfigurable clamp and method suitable for aluminum components of different structures | |
| CN216229019U (en) | Pneumatic clamping jaw with adjustable clamping position | |
| CN214816825U (en) | Positioning and pressing device for machining aviation seat slide rail | |
| CN111889943A (en) | Welding tool | |
| CN221473246U (en) | Novel turning plate forming structure in continuous die | |
| CN204771743U (en) | Lock body anchor clamps | |
| CN117733608A (en) | Vertical machining center anchor clamps and lathe | |
| CN107262591B (en) | Square hole pressing device of full-automatic square hole machine for shaft | |
| CN205968063U (en) | Valve body and rubber circle assembly devices's valve body material loading manipulator | |
| CN210360438U (en) | Shaper fixing device | |
| CN216781115U (en) | Automatic pressing device | |
| CN212385056U (en) | Double-clamping workbench for fixed-length cutting of plates | |
| CN114055361A (en) | Clamping mechanism for small space | |
| CN206084503U (en) | Support hydraulic pressure four -axis anchor clamps | |
| CN201205705Y (en) | Exterior holding manipulator | |
| CN215280960U (en) | Positioning tool for mechanical design connecting rod | |
| CN218927041U (en) | Pneumatic frock fixing base | |
| CN106078285A (en) | A kind of bracket hydraulic four-axis fixture | |
| CN213136779U (en) | Clamping device for carrying tongs | |
| CN215847717U (en) | Positioning adjusting mechanism | |
| CN221210773U (en) | Pneumatic clamping tool | |
| CN220679799U (en) | Frock clamp with adjustable | |
| CN215355778U (en) | Crimping machine | |
| CN215944039U (en) | Color printing equipment capable of improving color printing effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |