A non-ferrous metal spinning jig

Abstract

This application discloses a non-ferrous metal spinning jig, relating to the field of spinning jigs. It includes a mounting plate, a module, a fixing component, and a pushing component. Through the arrangement of a connecting ring, a moving plate, a driving block, a driven block, a locking block, a fixing seat, and a spring, the moving connecting ring drives the moving plate and the driving block to drive the driven block, thereby causing the locking block to extend and engage with a locking groove inside the recess, thus completing the module installation. This facilitates module disassembly and installation. Through the arrangement of the moving ring, pushing plate, rotating rod, and counterweight, during the spinning process, centrifugal force drives the counterweight to extend outward, thereby moving the arc-shaped plate outward and causing the pushing plate to move, avoiding interference with the spinning process. After the spinning process is completed, rotation stops, and the arc-shaped plate can be pressed to move the pushing plate, extruding the workpiece onto the outer surface of the module for unloading, making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of spinning fixture technology, and in particular to a spinning fixture for non-ferrous metals. Background Technology

[0002] Non-ferrous metal spinning fixtures are tools specifically designed for fixing and positioning during the spinning process of non-ferrous metals. Spinning is a processing method that uses rotation and pressure to plastically deform metal materials, and it is widely used in aerospace, automobile manufacturing, shipbuilding and other fields.

[0003] For integrated modules, the main function of the fixture is to clamp the molds needed for full press processing. During processing, the circular piece is aligned with one end of the mold, and then through rotation and extrusion, the metal circular piece is gradually brought into contact with the mold, thereby achieving spin forming.

[0004] In existing spinning processes, it is necessary to select a suitable die according to the processing requirements, which requires changing the die. However, changing the die is a complicated and inconvenient process, which is not conducive to processing efficiency. Utility Model Content

[0005] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a non-ferrous metal spinning jig.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a non-ferrous metal spinning jig, comprising: Installation disk, with a module provided on one side; A fixing component is disposed between the mounting plate and the module. The fixing component includes a fixing base fixedly mounted on the side of the mounting plate near the module. A mounting block is mounted on the side of the module near the fixing base. A movable plate is disposed inside the mounting block. A plurality of driving blocks are mounted on the side of the movable plate near the mounting plate. A driven block is disposed inside the mounting block. A locking block is mounted on the side of the driven block away from the driving block. A fixing block is mounted inside the mounting block near the fixing base. A spring is installed between the fixing block and the locking block. A material pushing assembly is disposed on the outer surface of a fixed assembly. The material pushing assembly includes a movable ring slidably disposed on the outer surface of the module. A material pushing plate is installed on the side of the movable ring away from the mounting plate. Several rotating rods are hinged to the outer surface of the mounting block away from the mounting plate and the outer surface of the movable ring. The bottom ends of adjacent rotating rods are hinged to each other. An arc-shaped plate is movably installed on the outer surface of the hinged portion at the top of two hinged rotating rods.

[0007] As a preferred embodiment of the non-ferrous metal spinning jig described in this utility model, the fixed seat has a round hole on the side near the mounting block, a groove that cooperates with the locking block on the side near the mounting block, and a locking groove on the side of the groove on the outer surface of the fixed seat near the mounting plate.

[0008] In a preferred embodiment of the non-ferrous metal spinning jig described in this utility model, a plurality of limiting rods are installed on the outer surface of the fixing block, and the limiting rods pass through the inside of the spring and are inserted into the locking block.

[0009] In a preferred embodiment of the non-ferrous metal spinning jig described in this utility model, the outer surfaces of the driven block and the driving block are provided with inclined surfaces, the outer surfaces of the driving block and the moving disk are provided with limiting grooves, the inner wall of the mounting block is provided with limiting protrusions that cooperate with the limiting grooves, the outer surface of the moving disk is provided with a connecting block, the outer surface of the mounting block is provided with a rectangular opening, and the connecting block is fixedly connected to a connecting ring through the rectangular opening.

[0010] In a preferred embodiment of the non-ferrous metal spinning jig described in this utility model, counterweights are installed on the outer surfaces of both ends of the arc-shaped plate.

[0011] In a preferred embodiment of the non-ferrous metal spinning jig described in this utility model, the pusher plate has a through hole that mates with the module, and the inner wall of the through hole inside the pusher plate is in contact with the outer surface of the module.

[0012] (III) Beneficial Effects This utility model provides a non-ferrous metal spinning jig. It has the following beneficial effects: 1. By using a connecting ring, a moving disk, a driving block, a driven block, a locking block, a fixed base, and a spring, the moving connecting ring drives the moving disk and the driving block to drive the driven block, which in turn causes the locking block to extend out. This allows the locking block to engage with the locking groove inside the recess, thus completing the module installation. Furthermore, the centrifugal force generated during the processing causes the locking block to expand outward, ensuring that the locking block will not separate from the fixed base and guaranteeing stable installation.

[0013] 2. By setting up a moving ring, a pusher plate, a rotating rod, and a counterweight, the counterweight is driven outward by centrifugal force during the spinning process, which in turn moves the arc plate outward, thereby moving the pusher plate. This avoids affecting the spinning process. After the spinning process is completed, the rotation is stopped. At this time, the arc plate can be pressed, which will move the pusher plate to extrude and form the workpiece on the outer surface of the module, thus realizing material unloading and making it convenient to use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is an exploded structural diagram of the fixing component of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the drive block of this utility model.

[0018] Figure 4 This is an exploded structural diagram of the material pushing component of this utility model.

[0019] In the diagram, 1. Mounting plate; 2. Module; 3. Fixing component; 301. Fixing base; 302. Locking block; 303. Driven block; 304. Spring; 305. Limiting rod; 306. Fixing block; 307. Driving block; 308. Moving plate; 309. Mounting block; 310. Connecting ring; 4. Pushing component; 401. Counterweight block; 402. Arc plate; 403. Rotating rod; 404. Moving ring; 405. Pushing plate. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1 Reference Figure 1 , Figure 2 and Figure 3 This is the first embodiment of the present invention. This embodiment provides a non-ferrous metal spinning jig, with a mounting plate 1 and a module 2 provided on one side of the mounting plate 1. A fixing component 3 is disposed between the mounting plate 1 and the module 2. The fixing component 3 includes a fixing base 301 fixedly mounted on the side of the mounting plate 1 near the module 2. A mounting block 309 is mounted on the side of the module 2 near the fixing base 301. A movable plate 308 is disposed inside the mounting block 309. Several driving blocks 307 are mounted on the side of the movable plate 308 near the mounting plate 1. A driven block 303 is disposed inside the mounting block 309. A locking block 302 is mounted on the side of the driven block 303 away from the driving block 307. A fixing block 306 is mounted inside the mounting block 309 near the fixing base 301. A spring 304 is installed between the fixing block 306 and the locking block 302.

[0022] like Figure 1 as well as Figure 2 In this embodiment, the fixing seat 301 has a round hole on the side near the mounting block 309, and a groove that cooperates with the locking block 302 on the side near the mounting block 309. The groove on the outer surface of the fixing seat 301 has a locking groove on the side near the mounting plate 1.

[0023] like Figure 1 as well as Figure 2 In this embodiment, a plurality of limiting rods 305 are installed on the outer surface of the fixing block 306, and the limiting rods 305 pass through the inside of the spring 304 and are inserted into the locking block 302.

[0024] like Figure 2 as well as Figure 3 In this embodiment, the outer surfaces of the driven block 303 and the driving block 307 are provided with inclined surfaces. The outer surfaces of the driving block 307 and the moving disk 308 are provided with limiting grooves. The inner wall of the mounting block 309 is provided with limiting protrusions that cooperate with the limiting grooves. The outer surface of the moving disk 308 is provided with a connecting block. The outer surface of the mounting block 309 is provided with a rectangular opening. The connecting block passes through the rectangular opening and is fixedly connected to the connecting ring 310.

[0025] Furthermore, by pushing the connecting ring 310, the moving disk 308 is moved, thereby causing the driving block 307 to engage with the driven block 303. Through the engagement of the inclined surfaces of the outer surfaces of the driving block 307 and the driven block 303, the driven block 303 is moved closer to the fixed block 306, thereby causing the locking block 302 to retract. After the locking block 302 retracts, it can engage with the groove on the outer surface of the fixed seat 301. At this time, the mounting block 309 can be inserted into the groove on the outer surface of the fixed seat 301, along with the locking block 302. After being inserted to the bottom of the groove, the connecting ring 310 is released. Under the reset action of the spring 304, the locking block 302 is pushed out, thereby engaging with the locking groove inside the groove, thus locking the locking block 302 and preventing the mounting block 309 from separating from the fixed seat 301. This completes the installation of module 2.

[0026] Example 2 Reference Figure 1 , Figure 2 and Figure 4 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The pushing component 4 is disposed on the outer surface of the fixed component 3. The pushing component 4 includes a movable ring 404 that is slidably disposed on the outer surface of the module 2. A pushing plate 405 is installed on the side of the movable ring 404 away from the mounting plate 1. Several rotating rods 403 are hinged to the outer surface of the end of the mounting block 309 away from the mounting plate 1 and the outer surface of the movable ring 404. The bottom ends of adjacent rotating rods 403 are hinged to each other. An arc plate 402 is movably installed on the outer surface of the hinged part at the top of two hinged rotating rods 403.

[0027] like Figure 1 , Figure 2 as well as Figure 4 In this embodiment, counterweights 401 are installed on the outer surfaces of both ends of the arc plate 402.

[0028] like Figure 2 as well as Figure 4 In this embodiment, the pusher plate 405 has a through hole that cooperates with the module 2, and the inner wall of the through hole inside the pusher plate 405 is in contact with the outer surface of the module 2.

[0029] Furthermore, the centrifugal force during rotation causes the counterweight 401 on the outer surface of the arc plate 402 to expand outward, thereby causing the arc plate 402 to move outward, which in turn causes the rotating rod 403 to rotate. The two hinged rotating rods 403, through the outward movement of the arc plate 402, cause the moving ring 404 to be installed towards one side of the mounting plate 1, thereby causing the pusher plate 405 to move, avoiding affecting the spinning process. After the spinning process is completed, the rotation is stopped. At this time, the arc plate 402 can be pressed, which can drive the pusher plate 405 to move, thus extruding and forming the workpiece on the outer surface of the module 2, thereby realizing the unloading.

[0030] Working principle: When installing module 2, pushing the connecting ring 310 moves the moving disk 308, causing the driving block 307 to engage with the driven block 303. Through the engagement of the inclined surfaces of the driving block 307 and the driven block 303, the driven block 303 moves closer to the fixed block 306, causing the locking block 302 to retract. After retraction, the locking block 302 engages with the groove on the outer surface of the fixed base 301. At this point, the mounting block 309 can be inserted into the groove on the outer surface of the fixed base 301, along with the locking block 302. After insertion to the bottom of the groove, the connecting ring 310 is released. Under the reset action of the spring 304, the locking block 302 extends out, engaging with the locking groove inside the groove, thus locking the locking block 302 and preventing the mounting block 309 from separating from the fixed base 301. This completes the installation of module 2. For disassembly, the same steps are followed to slide the connecting ring 310 and retract the locking block 302, allowing the mounting block 309 to be removed. When block 309 is pulled out, during the spinning process, the drive mounting plate 1 rotates, thereby driving the rotating rod 403 of the fixed base 301. Through the groove and locking slot, it engages with the locking block 302, thereby driving the mounting block 309 to rotate, which in turn drives the module 2 to rotate. The centrifugal force of the rotation ensures the engagement of the locking block 302 with the locking slot, preventing the locking block 302 from separating from the locking slot. The centrifugal force during rotation also causes the counterweight block 401 on the outer surface of the arc plate 402 to expand outward, thereby causing the arc plate 402 to move outward, which in turn drives the rotating rod 403 to rotate. The two mutually hinged rotating rods 403, through the outward movement of the arc plate 402, drive the moving ring 404 to be installed towards one side of the mounting plate 1, thereby driving the pusher plate 405 to move, avoiding affecting the spinning process. After the spinning process is completed, the rotation stops. At this time, the arc plate 402 can be pressed, which will drive the pusher plate 405 to move, thus extruding the workpiece formed on the outer surface of the module 2, achieving material unloading, and finally completing the spinning process.

[0031] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A non-ferrous spinning tool holder characterized by, include: Installation disk (1), with a module (2) provided on one side of the installation disk (1); A fixing component (3) is disposed between the mounting plate (1) and the module (2). The fixing component (3) includes a fixing seat (301) fixedly installed on the side of the mounting plate (1) near the module (2). A mounting block (309) is installed on the side of the module (2) near the fixing seat (301). A movable disk (308) is disposed inside the mounting block (309). A plurality of driving blocks (307) are installed on the side of the movable disk (308) near the mounting plate (1). A driven block (303) is disposed inside the mounting block (309). A locking block (302) is installed on the side of the driven block (303) away from the driving block (307). A fixing block (306) is installed inside the mounting block (309) near the fixing seat (301). A spring (304) is installed between the fixing block (306) and the locking block (302). The pusher assembly (4) is disposed on the outer surface of the fixed assembly (3). The pusher assembly (4) includes a movable ring (404) that is slidably disposed on the outer surface of the module (2). A pusher plate (405) is installed on the side of the movable ring (404) away from the mounting plate (1). Several rotating rods (403) are hinged to the outer surface of the mounting block (309) away from the mounting plate (1) and the outer surface of the movable ring (404). The bottom ends of adjacent rotating rods (403) are hinged to each other. An arc plate (402) is movably installed on the outer surface of the hinged part at the top of two hinged rotating rods (403).

2. A spinning clamp for non-ferrous metals as claimed in claim 1, wherein: The fixing seat (301) has a round hole on the side near the mounting block (309), and the fixing seat (301) has a groove on the side near the mounting block (309) that cooperates with the locking block (302). The groove on the outer surface of the fixing seat (301) has a locking groove on the side near the mounting plate (1).

3. A non-ferrous spinning clamp according to claim 2, wherein: The outer surface of the fixing block (306) is equipped with several limiting rods (305), which pass through the inside of the spring (304) and are inserted into the locking block (302).

4. A non-ferrous spinning clamp according to claim 3, wherein: The outer surfaces of the driven block (303) and the driving block (307) are provided with inclined surfaces. The outer surfaces of the driving block (307) and the moving disk (308) are provided with limiting grooves. The inner wall of the mounting block (309) is provided with limiting protrusions that cooperate with the limiting grooves. The outer surface of the moving disk (308) is provided with a connecting block. The outer surface of the mounting block (309) is provided with a rectangular opening. The connecting block passes through the rectangular opening and is fixedly connected to a connecting ring (310).

5. A spinning clamp for non-ferrous metals as claimed in claim 1, wherein: Counterweights (401) are installed on the outer surfaces of both ends of the arc-shaped plate (402).

6. A non-ferrous spinning clamp according to claim 5 wherein: The pusher plate (405) has a through hole that matches the module (2) inside, and the inner wall of the through hole inside the pusher plate (405) is in contact with the outer surface of the module (2).

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