CN217550917U

CN217550917U - A punching press lathe for aviation spare part

Info

Publication number: CN217550917U
Application number: CN202123134922.6U
Authority: CN
Inventors: 杨树新
Original assignee: Shenyang Yuhong Civil Aviation Equipment Manufacturing Co ltd
Current assignee: Shenyang Yuhong Civil Aviation Equipment Manufacturing Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-10-11
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a punching press lathe for aviation spare part, which comprises an outer shell, two electric telescopic handle of the inner wall fixedly connected with of shell, two sliding connection has the movable plate in the spout, two electric telescopic handle's output all is connected with the last fixed surface of movable plate, the fixedly connected with hydraulic press of movable plate, the output fixedly connected with connecting block of hydraulic press, the punching press head is installed to the bottom of connecting block, be provided with installation mechanism between connecting block and the punching press head, the inner wall fixedly connected with supporting shoe of shell, the inner wall sliding connection of shell has two to piece, two support the piece and set up about the supporting shoe symmetry. The movable plate is driven to move downwards through the electric telescopic rod, and the two abutting blocks are pushed to move relatively under the action of the movable rod, so that a workpiece is clamped; through the mutual matching of the installation block and the insertion block, the installation and the disassembly of the stamping head can be realized.

Description

A punching press lathe for aviation spare part

Technical Field

The utility model relates to an aerospace spare part processing technology field especially relates to a punching press lathe for aerospace spare part.

Background

The aerospace craft is formed by orderly assembling all parts, and stamping is needed in the process of processing and assembling the aerospace parts. Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size.

In the process of stamping a workpiece, the workpiece needs to be clamped firstly, so that the stamping effect is prevented from being influenced by the displacement of the stamping position due to the infirm clamping in the stamping process; in addition, the stamping head used for stamping and forming the workpiece has certain abrasion after long-term use and needs to be replaced, and the existing device is used for installing and disassembling the stamping head through bolts, so that the replacement is troublesome, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a punching machine tool for aviation parts.

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

the utility model provides a punching press lathe for aviation spare part, includes the shell, two electric telescopic handle of inner wall fixedly connected with of shell, the inner wall of shell is equipped with two spouts, two sliding connection has the movable plate in the spout, two electric telescopic handle's output all is connected with the last fixed surface of movable plate, the fixedly connected with hydraulic press of movable plate, the output fixedly connected with connecting block of hydraulic press, the punching press head is installed to the bottom of connecting block, be provided with installation mechanism between connecting block and the punching press head, the inner wall fixedly connected with supporting shoe of shell, the inner wall sliding connection of shell has two to piece, two support the piece and set up about the supporting shoe symmetry.

Preferably, installation mechanism is including establishing the mounting groove in the connecting block bottom, the last fixed surface of punching press head is connected with the installation piece, the installation piece offsets with the inner wall of mounting groove, be equipped with two spring grooves, two about the installation piece symmetry in the mounting groove equal sliding connection of spring inslot has the inserted block, two slots have been seted up on the installation piece, two inserted block and slot phase-match.

Preferably, two the equal fixedly connected with telescopic link of inner wall in spring groove, two the other end of telescopic link all with the inserted block fixed connection who corresponds, two equal fixedly connected with spring between spring groove and the inserted block that corresponds, two the equal cover of spring is established at the telescopic link that corresponds outside.

Preferably, the upper end of the mounting block is provided with a first cambered surface, and the opposite ends of the two insertion blocks are provided with second cambered surfaces matched with the first cambered surfaces.

Preferably, the cross sections of the two abutting blocks are of an L-shaped structure, the bottom end of the moving plate is rotatably connected with two movable rods, the two movable rods are rotatably connected with the corresponding abutting blocks, the side walls of the two ends of the shell are respectively provided with a sliding rod in a sliding connection in a penetrating manner, and the opposite ends of the two sliding rods are fixedly connected with the corresponding abutting blocks.

Preferably, the supporting block is provided with a first through hole, the diameter of the first through hole is larger than that of the stamping head, the inner wall of the shell is provided with a second through hole, and the first through hole is communicated with the second through hole.

The utility model has the advantages that:

1. the movable plate is driven to move downwards through the electric telescopic rod, and under the action of the movable rod, the two abutting blocks are pushed to move relatively, so that the workpiece is clamped, and the influence on the punching effect due to the deviation of the position of the workpiece is avoided.

2. Through the mutual matching of the installation block and the insertion block, the installation and the disassembly of the stamping head can be realized, and when the stamping head is damaged, the stamping head can be quickly replaced, so that the working efficiency is improved.

The utility model drives the movable plate to move downwards through the electric telescopic rod, and pushes the two abutting blocks to move relatively under the action of the movable rod, so as to clamp the workpiece; through the mutual matching of the installation block and the insertion block, the installation and the disassembly of the stamping head can be realized.

Drawings

Fig. 1 is a schematic structural view of a punching machine tool for aviation parts according to the present invention.

Fig. 2 is an enlarged view of a structure at a position in a punching machine tool for aviation parts.

Fig. 3 is a perspective view of the mounting block in the punching machine tool for aviation parts provided by the utility model.

Fig. 4 is a top cross-sectional view of a mounting block in a stamping machine for aviation components and parts according to the present invention.

In the figure: the device comprises a shell 1, an electric telescopic rod 2, a movable plate 3, a hydraulic machine 4, a stamping head 5, a mounting groove 6, a mounting block 7, an telescopic rod 8, an insertion block 9, a spring 10, a support block 11, a slide rod 12, a abutting block 13 and a movable rod 14.

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.

Referring to fig. 1-4, a punching press lathe for aviation spare part, including shell 1, the inner wall fixedly connected with two electric telescopic handle 2 of shell 1, the inner wall of shell 1 is equipped with two spouts, sliding connection has movable plate 3 in the two spouts, the output of two electric telescopic handle 2 all is connected with the upper surface fixed of movable plate 3, the fixedly connected with hydraulic press 4 of movable plate 3, the output fixedly connected with connecting block of hydraulic press 4, the punching press head 5 is installed to the bottom of connecting block, is used for punching press the work piece.

Be provided with installation mechanism between connecting block and punching press head 5, installation mechanism is including establishing mounting groove 6 in the connecting block bottom, punching press head 5's last fixed surface is connected with installation piece 7, installation piece 7 offsets with the inner wall of mounting groove 6, be equipped with two spring grooves in 6 mounting grooves in relation to installation piece 7 symmetries, two equal sliding connection in the spring groove have inserted block 9, installation piece 7's upper end is equipped with first cambered surface, be equipped with of two inserted block 9's the looks remote site with first cambered surface assorted second cambered surface, effect through first cambered surface and second cambered surface, when making installation piece 7 insert mounting groove 6, drive two inserted block 9 and do back of the body motion.

The equal fixedly connected with telescopic link 8 of inner wall in two spring grooves, the other end of two telescopic links 8 all with the 9 fixed connection of inserted block that correspond, equal fixedly connected with spring 10 between two spring grooves and the inserted block 9 that corresponds, two equal covers of spring 10 are established at the telescopic link 8 outsidely that corresponds, two slots have been seted up on the installation piece 7, as shown in figure 3, 4, the degree of depth in the slot becomes dark gradually, two inserted blocks 9 and slot phase-matches, under the effect through spring 10, promote in the inserted block 9 inserts the slot, realize the installation of counterpunch head 5.

Inner wall fixedly connected with supporting shoe 11 of shell 1 has seted up first through-hole on the supporting shoe 11, the diameter ratio punching press head 5's of first through-hole diameter is big for in punching press head 5 can stretch into first through-hole, realize the punching press of work piece, the second through-hole has been seted up to the inner wall of shell 1, first through-hole and second through-hole intercommunication, through first through-hole and second through-hole, can let the piece that the punching press in-process produced drop away from first through-hole and second through-hole.

The inner wall sliding connection of shell 1 has two to support piece 13, two support piece 13 about the supporting shoe 11 symmetry sets up, two cross sections that support piece 13 are L type structure, the bottom of movable plate 3 rotates and is connected with two movable rods 14, two movable rods 14 all rotate with the piece 13 that supports that corresponds and be connected, the both ends lateral wall of shell 1 all runs through and is equipped with rather than sliding connection's slide bar 12, the looks remote site of two slide bars 12 all with the piece 13 fixed connection that supports that corresponds, drive movable rod 14 downstream through movable plate 3, movable rod 14 drives and supports the direction removal of piece 13 to the work piece, the realization is to the centre gripping of work piece.

The utility model discloses in, at first the staff puts the work piece on supporting shoe 11, starts electric telescopic handle 2 afterwards, and electric telescopic handle 2's output drives movable plate 3 and moves down in the spout, and movable plate 3 drives movable rod 14 and moves down, and under the effect of movable rod 14, the drive is supported piece 13 and slide bar 12 and is removed to the direction of work piece, realizes the centre gripping to the work piece.

Then, a worker starts the hydraulic press 4, the output end of the hydraulic press 4 drives the connecting block and the stamping head 5 to move downwards, the stamping head 5 stamps the workpiece, and chips generated in the stamping process fall along the first through hole and the second through hole.

When the punching head 5 is damaged, a worker rotates the punching head 5 to drive the mounting block 7 to rotate, so that the position of the insertion block 9 in the slot is changed, the insertion block gradually goes from a deep slot to a gradual slot and finally goes to the surface of the mounting block 7, and in the process, the spring 10 is compressed, so that the mounting block 7 and the punching head 5 can be taken down; then take installation piece 7 with new punching press head 5 to insert in the mounting groove 6, first cambered surface on the installation piece 7 offsets with the second cambered surface on the inserted block 9, drive inserted block 9 and move to the spring inslot, spring 10 is compressed, when the inner wall of installation piece 7 and mounting groove 6 offsets, rotate punching press head 5, make the position of inserted block 9 gradually from the surface of installation piece 7 to the slot of gradual layer, change to the deep slot of this in-process again, spring 10 recovers gradually, under spring 10's effect, the fixed of inserted block 9 to installation piece 7 and punching press head 5 has been realized, thereby accomplish the installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A punching machine for aeronautical parts, comprising a casing (1), characterized in that: the utility model discloses a hydraulic press, including shell (1), the inner wall fixedly connected with of shell (1) has two electric telescopic handle (2), the inner wall of shell (1) is equipped with two spouts, two sliding connection has movable plate (3), two in the spout the output of electric telescopic handle (2) all is connected with the last fixed surface of movable plate (3), the fixedly connected with hydraulic press (4) of movable plate (3), the output fixedly connected with connecting block of hydraulic press (4), punching press head (5) are installed to the bottom of connecting block, be provided with installation mechanism between connecting block and punching press head (5), the inner wall fixedly connected with supporting shoe (11) of shell (1), the inner wall sliding connection of shell (1) has two to piece (13), two support piece (13) about supporting shoe (11) symmetry setting.

2. The stamping machine tool for aviation parts as claimed in claim 1, wherein the mounting mechanism comprises a mounting groove (6) formed at the bottom end of a connecting block, the upper surface of the stamping head (5) is fixedly connected with a mounting block (7), the mounting block (7) abuts against the inner wall of the mounting groove (6), two spring grooves are symmetrically formed in the mounting groove (6) relative to the mounting block (7), the two spring grooves are both connected with an insert block (9) in a sliding manner, the mounting block (7) is provided with two slots, and the two insert blocks (9) are matched with the slots.

3. The stamping machine tool for aviation parts as claimed in claim 2, wherein the inner walls of the two spring grooves are fixedly connected with telescopic rods (8), the other ends of the two telescopic rods (8) are fixedly connected with corresponding insertion blocks (9), springs (10) are fixedly connected between the two spring grooves and the corresponding insertion blocks (9), and the two springs (10) are sleeved outside the corresponding telescopic rods (8).

4. A stamping machine for aeronautical parts according to claim 2, characterized in that the upper end of the mounting block (7) is provided with a first arc surface, and the opposite ends of the two inserts (9) are provided with a second arc surface matching the first arc surface.

5. The stamping machine tool for aviation parts and components as claimed in claim 1, wherein the cross section of each of the two abutting blocks (13) is of an L-shaped structure, the bottom end of the moving plate (3) is rotatably connected with two movable rods (14), the two movable rods (14) are rotatably connected with the corresponding abutting blocks (13), the side walls of the two ends of the housing (1) are respectively provided with a sliding rod (12) in a sliding connection therewith in a penetrating manner, and the opposite ends of the two sliding rods (12) are respectively fixedly connected with the corresponding abutting blocks (13).

6. The stamping machine for aviation components and parts as claimed in claim 1, wherein the support block (11) is provided with a first through hole, the diameter of the first through hole is larger than that of the stamping head (5), the inner wall of the housing (1) is provided with a second through hole, and the first through hole is communicated with the second through hole.