Aircraft accessory stamping device

Abstract

The utility model discloses an aircraft accessory stamping device, which belongs to the technical field of accessory stamping and comprises a bottom plate and a top plate, loop bars are fixedly mounted at four corners of the top end of the bottom plate, the top plate is movably mounted at the top ends of the loop bars, and positioning components matched with the loop bars are mounted at the bottom end of the top plate. A supporting plate is slidably installed on the sleeve rod, a stamping block is fixedly installed at the bottom end of the supporting plate, an air cylinder is fixedly installed at the bottom end of the top plate, a pushing block is fixedly installed at the output end of the air cylinder, a clamping assembly matched with the pushing block is installed at the top end of the supporting plate, and a containing groove is formed in the bottom end of the bottom plate; electric push rods are symmetrically and fixedly installed on the two sides of the bottom plate, and the output ends of the electric push rods penetrate through one side of the bottom plate and are fixedly provided with clamping plates.

Description

Technical Field

[0001] The utility model relates to the technical field of accessories stamping, in particular to an aircraft accessories stamping device. Background Art

[0002] At present, aircraft accessories are the various units that constitute the entire aircraft and are a product that serves the aircraft. There are many types of aircraft accessories. In recent years, aircraft accessory manufacturers have also been developing rapidly. Before aircraft accessories can be formed, a mold stamping process is required. During the stamping process, a positioning device is needed to fix the mold.

[0003] In traditional stamping positions, the stamping block is generally driven by the cooperation of a cylinder and a pressure plate to move for stamping. However, after the equipment has been used for a long time, the pressure plate may be damaged. However, in existing equipment, the cylinder and the pressure plate are generally fixedly connected, which is inconvenient to disassemble and replace, resulting in inconvenience in later maintenance. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an aircraft accessory stamping device, which aims to improve the problem that the pressure plate may be damaged after the equipment is used for a long time. However, in the existing equipment, the cylinder and the pressure plate are generally fixedly connected, which is inconvenient to disassemble and replace, resulting in inconvenience in later maintenance.

[0005] The utility model is implemented as follows: a stamping device for aircraft accessories comprises a base plate and a top plate, wherein sleeve rods are fixedly installed at the four corners of the top end of the base plate, the top plate is movably installed at the top end of the sleeve rods, a positioning assembly cooperating with the sleeve rods is installed at the bottom end of the top plate, a support plate is slidably installed on the sleeve rods, a stamping block is fixedly installed at the bottom end of the support plate, a cylinder is fixedly installed at the bottom end of the top plate, a push block is fixedly installed at the output end of the cylinder, a clamping assembly cooperating with the push block is installed at the top end of the support plate, a placement groove is provided at the bottom end of the base plate, electric push rods are symmetrically fixedly installed on both sides of the base plate, and the output end of the electric push rod passes through one side of the base plate and is fixedly installed with a splint.

[0006] In the preferred technical solution of the present invention, positioning rods are fixedly installed at the four corners of the bottom end of the top plate, the top end of the sleeve rod is slidably sleeved on the positioning rods, and the positioning rods are slidably connected to the inner wall of the sleeve rod.

[0007] In the preferred technical solution of the present invention, the positioning assembly includes a positioning box, an insertion rod and a first threaded rod, the positioning box is symmetrically fixedly installed on the bottom end of the top plate, the first side plate is symmetrically fixedly installed on the inner wall of the positioning box, the first threaded rod is rotatably installed between the two first side plates and the inner wall of the positioning box, a slider is threadedly installed on the first threaded rod, the insertion rod is fixedly installed on one side of the slider, one end of the insertion rod slides through one side of the positioning box and passes through the sleeve rod and the positioning rod, the sleeve rod and the positioning rod are provided with a socket matching the insertion rod, and the two first threaded rods are symmetrically arranged.

[0008] In the preferred technical solution of the present utility model, a first rotating shaft is fixedly installed between the two first threaded rods, a first bevel gear is fixedly installed on the first rotating shaft, a second rotating shaft is rotatably installed on one side of the inner wall of the positioning box, a second bevel gear is fixedly installed on one end of the second rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, the other end of the second rotating shaft passes through one side of the positioning box and is fixedly installed with the first turntable, and the first bevel gear and the second bevel gear are arranged between the two first side plates.

[0009] In a preferred technical solution of the present invention, the push block is cylindrical, and a support ring is fixedly installed on the outside of the push block.

[0010] In the preferred technical solution of the present invention, the clamping assembly includes a second side plate and a clamping block, the second side plate is symmetrically fixedly installed on the top of the support plate, a sliding rod is symmetrically fixedly installed between the two second side plates, the clamping block is symmetrically slidably installed on the two sliding rods, and a card groove matching the push block and the support ring is provided on the side closest to the two clamping blocks, a spring is fixedly installed between the second side plate and the clamping block, the spring is movably sleeved on the outside of the sliding rod, and the clamping block is clamped with the push block and the support ring through the card groove.

[0011] In the preferred technical solution of the present invention, a second threaded rod is installed on the second side plate, one end of the second threaded rod is fixedly installed with the second turntable, and the other end of the second threaded rod is rotatably installed with a circular plate, a protective pad is fixedly installed on one side of the circular plate, one side of the circular plate is movably connected to one side of the adjacent clamping block, and the second threaded rod thread passes through the second side plate.

[0012] In a preferred technical solution of the present utility model, a limiting ring is fixedly installed on one side of the clamping block, and the circular plate is slidably connected to the inner wall of the limiting ring.

[0013] The beneficial effect of the utility model is that the utility model provides an aircraft accessory stamping device obtained by the above design. When in use, the accessory to be stamped is placed in the placement slot, the electric push rods on both sides are started to extend and retract to drive the clamping plate to move and clamp the accessory, and finally the cylinder is started to drive the support plate to move down, and the support plate moves down to drive the stamping block to move down for stamping. When the support plate and the stamping block are damaged and need to be replaced, the second turntable is first rotated to drive the second threaded rod to rotate, and the second threaded rod rotates to drive the circular plate to move away from the limit ring, and then the first turntable is rotated to drive the first rotating shaft to rotate through the second rotating shaft, the first bevel gear and the second bevel gear. The rotation of the first rotating shaft drives the slider to move, and the movement of the slider drives the insertion rod to retract into the positioning box, at this time, the two clamping blocks are relatively pushed to separate from the push block, and the support plate can be removed for replacement after the top plate is removed. After replacement, it is loaded and installed in the same disassembly method as above. This device is easy to install and disassemble, convenient for later maintenance and replacement, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic structural diagram of an aircraft parts stamping device provided by an embodiment of the utility model;

[0016] Figure 2 A side view of an aircraft accessory stamping device is provided for an embodiment of the present utility model;

[0017] Figure 3 A schematic diagram of the structure of the top plate is provided for an embodiment of the utility model;

[0018] Figure 4 A partial structural diagram of a stamping device for aircraft parts is provided for an embodiment of the utility model;

[0019] Figure 5 A schematic structural diagram of a positioning assembly is provided for an embodiment of the present utility model;

[0020] Figure 6 A structural schematic diagram of a clamping assembly is provided for an embodiment of the present utility model.

[0021] In the figure: 110-bottom plate; 111-sleeve rod; 112-electric push rod; 113-clamping plate; 120-top plate; 121-cylinder; 122-push block; 123-positioning rod; 130-support plate; 131-punching block; 140-positioning assembly; 141-positioning box; 142-insertion rod; 143-first threaded rod; 144-first side plate; 145-slider; 146-first rotating shaft; 147-first turntable; 150-second side plate; 151-clamping block; 152-spring; 153-second threaded rod; 154-second turntable; 155-circular plate; 156-limiting ring. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a stamping device for aircraft accessories, including a bottom plate 110 and a top plate 120, wherein the top four corners of the bottom plate 110 are fixedly mounted with sleeve rods 111, the top of the sleeve rod 111 is movably mounted with the top plate 120, the bottom end of the top plate 120 is mounted with a positioning assembly 140 that cooperates with the sleeve rod 111, a support plate 130 is slidably mounted on the sleeve rod 111, a stamping block 131 is fixedly mounted on the bottom end of the support plate 130, and the bottom end of the top plate 120 is fixedly mounted. The cylinder 121 is installed, and a push block 122 is fixedly installed at the output end of the cylinder 121. The push block 122 is cylindrical, and a support ring is fixedly installed on the outside of the push block 122. A clamping assembly that cooperates with the push block 122 is installed on the top of the support plate 130. A placement groove is provided at the bottom end of the base plate 110. Electric push rods 112 are symmetrically fixedly installed on both sides of the base plate 110. The output end of the electric push rod 112 passes through one side of the base plate 110 and is fixedly installed with a clamping plate 113.

[0024] In some specific embodiments, positioning rods 123 are fixedly installed at the four corners of the bottom end of the top plate 120, the top end of the sleeve rod 111 is slidably sleeved on the positioning rods 123, and the positioning rods 123 are slidably connected to the inner wall of the sleeve rod 111. The cooperation between the positioning rods 123 and the sleeve rod 111 improves the stability of the top plate 120.

[0025] See also Figure 5The positioning assembly 140 includes a positioning box 141, an insertion rod 142 and a first threaded rod 143. The positioning box 141 is symmetrically fixedly installed on the bottom end of the top plate 120, and the first side plate 144 is symmetrically fixedly installed on the inner wall of the positioning box 141. The first threaded rod 143 is rotatably installed between the two first side plates 144 and the inner wall of the positioning box 141. A slider 145 is threadedly installed on the first threaded rod 143, and the insertion rod 142 is fixedly installed on one side of the slider 145. One end of the insertion rod 142 slides through one side of the positioning box 141 and then passes through the sleeve rod 111 and the positioning rod 123. The sleeve rod 111 and the positioning rod 123 are provided with sockets matching the insertion rod 142, and the two first threaded rods 143 are symmetrically arranged.

[0026] In some specific embodiments, a first rotating shaft 146 is fixedly installed between the two first threaded rods 143, a first bevel gear is fixedly installed on the first rotating shaft 146, a second rotating shaft is rotatably installed on one side of the inner wall of the positioning box 141, a second bevel gear is fixedly installed on one end of the second rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, the other end of the second rotating shaft passes through one side of the positioning box 141 and is fixedly installed with a first turntable 147, the first bevel gear and the second bevel gear are arranged between the two first side plates 144, so as to facilitate the adjustment of the movement of the insertion rod 142 to limit and fix the positioning rod 123 and the sleeve rod 111.

[0027] See also Figure 6 The clamping assembly includes a second side plate 150 and a clamping block 151. The second side plate 150 is symmetrically fixedly installed on the top of the support plate 130. A sliding rod is symmetrically fixedly installed between the two second side plates 150. The clamping block 151 is symmetrically slidably installed on the two sliding rods. The two clamping blocks 151 are provided with a card groove matching the push block 122 and the support ring on the side closest to the two clamping blocks 151. A spring 152 is fixedly installed between the second side plate 150 and the clamping block 151. The spring 152 is movably sleeved on the outside of the sliding rod. The clamping block 151 is clamped with the push block 122 and the support ring through the card groove.

[0028] In some specific embodiments, a second threaded rod 153 is installed on the second side plate 150, and the second turntable 154 is fixedly installed on one end of the second threaded rod 153, and a circular plate 155 is rotatably installed on the other end of the second threaded rod 153. A protective pad is fixedly installed on one side of the circular plate 155, and one side of the circular plate 155 is movably connected to one side of the adjacent clamping block 151. The second threaded rod 153 is threaded through the second side plate 150, so that the clamping block 151 can be pressurized and fixed by the cooperation of the second threaded rod 153 and the circular plate 155.

[0029] In some specific embodiments, a limiting ring 156 is fixedly installed on one side of the clamping block 151, and the circular plate 155 is slidably connected to the inner wall of the limiting ring 156. The limiting ring 156 limits the circular plate 155 to prevent displacement during stamping, thereby improving safety.

[0030] Working principle: When in use, put the parts that need to be stamped into the placement slot, start the electric push rods 112 on both sides to extend and retract to drive the clamping plate 113 to move and clamp the parts, and finally start the cylinder 121 to drive the support plate 130 to move down, and the support plate 130 moves down to drive the stamping block 131 to move down for stamping. When the support plate 130 and the stamping block 131 are damaged and need to be replaced, first rotate the second turntable 154 to drive the second threaded rod 153 to rotate, and the second threaded rod 153 rotates to drive the circular plate 155 to move away from the support plate 130 and the stamping block 131. The limiting ring 156 rotates the first turntable 147, and then drives the first rotating shaft 146 to rotate through the second rotating shaft, the first bevel gear and the second bevel gear. The first rotating shaft 146 rotates and drives the slider 145 to move through the first threaded rod 143. The movement of the slider 145 drives the insertion rod 142 to retract into the positioning box 141. At this time, the two clamping blocks 151 are pushed relative to the push block 122 to separate. After removing the top plate 120, the support plate 130 can be removed for replacement. After replacement, it is loaded and installed in the same way as the above disassembly method.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An aircraft component stamping device, comprising a bottom plate and a top plate, characterized in that: The four corners of the top end of the base plate are fixedly installed with sleeve rods, the top end of the sleeve rods is movably installed with the top end of the top plate, a positioning assembly cooperating with the sleeve rods is installed at the bottom end of the top plate, a support plate is slidably installed on the sleeve rod, a stamping block is fixedly installed at the bottom end of the support plate, a cylinder is fixedly installed at the bottom end of the top plate, a push block is fixedly installed at the output end of the cylinder, a clamping assembly cooperating with the push block is installed at the top end of the support plate, a placement groove is provided at the bottom end of the base plate, electric push rods are symmetrically fixedly installed on both sides of the base plate, and the output end of the electric push rod passes through one side of the base plate and is fixedly installed with a clamping plate.

2. The aircraft component stamping device according to claim 1, characterized in that: Positioning rods are fixedly installed at the four corners of the bottom end of the top plate, and the top end of the sleeve rod is slidably sleeved on the positioning rods.

3. The aircraft component stamping device according to claim 2, characterized in that: The positioning assembly includes a positioning box, an insertion rod and a first threaded rod. The positioning box is symmetrically fixedly installed on the bottom end of the top plate, and the first side plate is symmetrically fixedly installed on the inner wall of the positioning box. The first threaded rod is rotatably installed between the two first side plates and the inner wall of the positioning box. A slider is threadedly installed on the first threaded rod, and the insertion rod is fixedly installed on one side of the slider. One end of the insertion rod slides through one side of the positioning box and then passes through the sleeve rod and the positioning rod.

4. The aircraft component stamping device according to claim 3, characterized in that: A first rotating shaft is fixedly installed between the two first threaded rods, a first bevel gear is fixedly installed on the first rotating shaft, a second rotating shaft is rotatably installed on one side of the inner wall of the positioning box, a second bevel gear is fixedly installed on one end of the second rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, and the other end of the second rotating shaft passes through one side of the positioning box and is fixedly installed with the first turntable.

5. The aircraft component stamping device according to claim 1, characterized in that: The push block is cylindrical, and a support ring is fixedly installed on the outer side of the push block.

6. The aircraft component stamping device according to claim 5, characterized in that: The clamping assembly includes a second side plate and a clamping block. The second side plate is symmetrically fixedly installed on the top of the support plate. A sliding rod is symmetrically fixedly installed between the two second side plates. The clamping block is symmetrically slidably installed on the two sliding rods. A slot matching the push block and the support ring is provided on the side of the two clamping blocks closest to each other. A spring is fixedly installed between the second side plate and the clamping block.

7. The aircraft component stamping device according to claim 6, characterized in that: A second threaded rod is mounted on the second side plate, one end of the second threaded rod is fixedly mounted on the second turntable, and the other end of the second threaded rod is rotatably mounted on the circular plate.

8. The aircraft component stamping device according to claim 7, characterized in that: A limiting ring is fixedly mounted on one side of the clamping block, and the circular plate is slidably connected to the inner wall of the limiting ring.

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