CN215543851U - Single crystal wire drawing die with good clamping and pulling effects - Google Patents
Single crystal wire drawing die with good clamping and pulling effects Download PDFInfo
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- CN215543851U CN215543851U CN202121996223.XU CN202121996223U CN215543851U CN 215543851 U CN215543851 U CN 215543851U CN 202121996223 U CN202121996223 U CN 202121996223U CN 215543851 U CN215543851 U CN 215543851U
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- single crystal
- fixedly connected
- clamping
- drawing die
- crystal wire
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Abstract
The utility model relates to the technical field of single crystal wire drawing dies, in particular to a single crystal wire drawing die with good clamping and pulling effects, which comprises a module, a wire body and a clamping device, wherein the surface of the module is provided with the clamping device, the clamping device comprises two fixing rods, the two fixing rods are both fixedly connected with the surface of the module, the surfaces of the two fixing rods are both connected with sliding blocks in a sliding manner, one sides of the two sliding blocks, which are close to each other, are fixedly connected with a circular table cover, the inner wall of the circular table cover is fixedly connected with a screw sleeve, the inner wall of the screw sleeve is in threaded connection with a screw cylinder, the interior of the screw cylinder is in sliding connection with two limiting rods, one ends, which are far away from each other, of the two limiting rods are both fixedly connected with a circular block, one ends, which are close to each other, of the two limiting rods are both fixedly connected with clamping blocks, and one sides, which are close to each other, of the two clamping blocks are both glued with abrasive paper. The utility model solves the problem that the traditional single crystal wire drawing die is inconvenient to draw the single crystal wire during the initial wire drawing.
Description
Technical Field
The utility model relates to the technical field of single crystal wire drawing dies, in particular to a single crystal wire drawing die with good clamping and pulling effects
Background
The single crystal wire drawing die is a structure for drawing single crystals, the single crystal wire drawing die has a plurality of sizes, and a worker can gradually draw the wires from large to small, so that the effect of changing the single crystal structure can be achieved, and the single crystal wire drawing die has a good application prospect.
When the existing single crystal wire drawing die performs preliminary wire drawing on a single crystal, a hand is needed to pull the single crystal on the inner wall of the die block, the surface structure of the single crystal is smooth, and the wire body can only be leaked out of the die block for a small part at the beginning, so that the single crystal wire drawing die is inconvenient to pull by workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the existing single crystal wire drawing die is inconvenient to draw a single crystal wire during initial wire drawing, and provides the single crystal wire drawing die with good clamping and drawing effects.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a centre gripping pulls effectual single crystal drawing die, includes module, silk body and clamping device, the surface of module is equipped with clamping device, clamping device includes two dead levers, two the dead lever all is connected with the fixed surface of module, two the equal sliding connection in surface of dead lever has the slider, two one side fixedly connected with round platform cover that the slider is close to each other, the inner wall fixedly connected with swivel nut of round platform cover, the inner wall threaded connection of swivel nut has a barrel, the inside sliding connection of barrel has two gag lever posts, two the equal fixedly connected with circular block of one end that the gag lever post kept away from each other. After the end side of the filament body penetrates through the module, the screw barrel of the inner wall of the screw sleeve is rotated, the screw barrel can move relative to the circular platform cover, the circular block on the limiting rod inside the screw barrel can move relative to the inner wall of the circular platform cover, and the two limiting rods can drive the two clamping blocks to move towards one side close to each other, so that the effect of clamping the filament body between the two clamping blocks can be achieved
Preferably, two the equal fixedly connected with clamp splice of one end that the gag lever post is close to each other, two one side that the clamp splice is close to each other all is glued with abrasive paper. Wherein the abrasive paper on the clamping block increases the friction force between the clamping block and the filament body, thereby improving the stability of the filament body clamped between the two clamping blocks
Preferably, the surface of the limiting rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the circular block and the screw cylinder respectively. At the moment, the worker can pull the circular platform cover to control the initial traction of the filament body, the screw barrel is rotated in the opposite direction, the slide rod can be driven by the elastic force of the first spring between the circular block and the screw barrel to drive the clamping block to rebound, and therefore the effect of resetting the clamping block can be achieved
Preferably, the surface of the screw cylinder is fixedly connected with four connecting blocks, and the four connecting blocks are circumferentially arrayed on the surface of the screw cylinder. Wherein the arrangement of the connecting block on the surface of the screw cylinder facilitates the rotation of the screw cylinder by the working personnel
Preferably, the surface of module is equipped with location structure, location structure includes two rectangular blocks, two the rectangular block all is connected with the fixed surface of module, two equal sliding connection in the inside of rectangular block has the locating plate. The locating plate can receive the effect of second spring elasticity between rectangle piece and the baffle with the silk chucking, and then accomplish the location to the silk for the silk can block completely and advance to fix a position between two clamp splice, has further made things convenient for the clamp tight to the silk
Preferably, one side, far away from each other, of each of the two positioning plates is fixedly connected with a baffle, and one side, close to each other, of each of the baffle and the rectangular block is fixedly connected with two second springs.
Preferably, the surface of locating plate rotates and is connected with the commentaries on classics board, the rectangular channel has been seted up on the surface of rectangular block, the size and the size looks adaptation of commentaries on classics board of rectangular channel. Before clamping the filament body, the locating plate inside the rectangular block needs to be pulled to one side away from each other firstly, the rotating plate on the locating plate is rotated, the rotating plate is rotated to the position corresponding to the rectangular groove, the loosened locating plate can be clamped, the filament body is sleeved into the inner wall of the module, and when the filament body is moved to the position between the two locating plates, the rotating plate is pulled out from the inner wall of the rectangular groove
Compared with the prior art, the utility model has the advantages and positive effects that:
1. in the utility model, by arranging the clamping device, after the end side of the filament passes through the module, the screw barrel on the inner wall of the screw sleeve is rotated, the screw barrel and the circular platform cover can move relatively, wherein the arrangement of the connecting block on the surface of the screw barrel facilitates the rotation of a worker for the screw barrel, the circular block on the limiting rod inside the screw barrel and the inner wall of the circular platform cover can move relatively, the two limiting rods can drive the two clamping blocks to move towards one side close to each other, so that the effect of clamping the filament between the two clamping blocks can be achieved, the abrasive paper on the clamping blocks increases the friction force between the clamping blocks and the filament, further the stability of clamping the filament between the two clamping blocks is improved, at the moment, the worker can control the filament to carry out initial traction by pulling the circular platform cover, the screw barrel is rotated in the opposite direction, the slide rod can be driven by the first spring force between the circular block and the screw barrel to rebound, thereby can reach the effect that resets to the clamp splice, through setting up clamping device, press from both sides tight the internal silk body of telescope module to make things convenient for the drawing of staff to the internal silk body of module.
2. According to the utility model, the positioning structure is arranged, the positioning plates in the rectangular blocks are pulled to one sides far away from each other, the rotating plates on the positioning plates are rotated, the rotating plates are rotated to the positions corresponding to the rectangular grooves, the loosened positioning plates are clamped, the positioning plates can be clamped at the moment, the filament body is sleeved into the inner wall of the module, when the filament body moves to the position between the two positioning plates, the rotating plates are pulled out of the inner wall of the rectangular grooves, the positioning plates can clamp the filament body under the action of the elastic force of the second spring between the rectangular blocks and the baffle plate, and then the positioning of the filament body is completed, so that the filament body can be completely clamped between the two clamping blocks for positioning, the clamping of the filament body is further facilitated, and the positioning structure is arranged to position the filament body between the two clamping blocks, so that the further fixing of the filament body is facilitated.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a single crystal wire-drawing die with good clamping and pulling effects according to the present invention;
FIG. 2 is a schematic side view of a single crystal wire-drawing die of the present invention with good clamping and pulling effects;
FIG. 3 is a schematic structural view of a screw barrel in a single crystal wire-drawing die with good clamping and pulling effects according to the present invention;
FIG. 4 is a schematic view of the structure at the position A of FIG. 2 in the single crystal wire-drawing die with good clamping and pulling effects according to the present invention;
FIG. 5 is a schematic structural view of the portion B in FIG. 3 of a single crystal wire-drawing die with good clamping and pulling effects according to the present invention.
Illustration of the drawings:
1. a module; 2. a filament body; 3. a clamping device; 301. fixing the rod; 302. a slider; 303. a circular truncated cone cover; 304. a threaded sleeve; 305. a screw cylinder; 306. a clamping block; 307. connecting blocks; 308. a circular block; 309. a limiting rod; 310. a first spring; 311. sand paper; 4. a positioning structure; 41. positioning a plate; 42. a rectangular block; 43. rotating the plate; 44. a rectangular groove; 45. a baffle plate; 46. a second spring.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-5, the present invention provides a technical solution: a single crystal wire drawing die with good clamping and drawing effects comprises a die block 1, a wire body 2 and a clamping device 3, wherein the clamping device 3 is arranged on the surface of the die block 1, and a positioning structure 4 is arranged on the surface of the die block 1.
The specific arrangement and function of the holding device 3 and the positioning structure 4 will be described in detail below.
In this embodiment: clamping device 3 includes two dead levers 301, two dead levers 301 all are connected with the fixed surface of module 1, the equal sliding connection in surface of two dead levers 301 has slider 302, one side fixedly connected with round platform cover 303 that two slider 302 are close to each other, the inner wall fixedly connected with swivel nut 304 of round platform cover 303, the inner wall threaded connection of swivel nut 304 has a swivel nut 305, the inside sliding connection of swivel nut 305 has two gag levers 309, the equal fixedly connected with circular piece 308 of one end that two gag levers 309 kept away from each other. After the end side of the filament 2 passes through the module 1, the screw barrel 305 on the inner wall of the screw sleeve 304 is rotated, the screw barrel 305 and the circular truncated cone cover 303 move relatively, the circular block 308 on the limiting rod 309 in the screw barrel 305 and the inner wall of the circular truncated cone cover 303 move relatively, the two limiting rods 309 drive the two clamping blocks 306 to move towards one side close to each other, and therefore the effect of clamping the filament 2 between the two clamping blocks 306 can be achieved.
Specifically, the two limiting rods 309 are fixedly connected with clamping blocks 306 at the ends close to each other, and sand paper 311 is glued to one sides of the two clamping blocks 306 close to each other. The abrasive paper 311 on the clamping blocks 306 increases the friction between the clamping blocks 306 and the filament body 2, and further improves the stability of the filament body 2 clamped between the two clamping blocks 306.
Specifically, the surface of the stop rod 309 is sleeved with a first spring 310, and two ends of the first spring 310 are respectively fixedly connected with the circular block 308 and the screw barrel 305.
In this embodiment: at this time, the worker can pull the circular truncated cone cover 303 to control the initial traction of the filament 2, the screw barrel 305 is rotated in the opposite direction, the slide rod is subjected to the elastic force of the first spring 310 between the circular block 308 and the screw barrel 305 to drive the clamping block 306 to rebound, and therefore the effect of resetting the clamping block 306 can be achieved.
Specifically, four connecting blocks 307 are fixedly connected to the surface of the screw barrel 305, and the four connecting blocks 307 are circumferentially arrayed on the surface of the screw barrel 305. Wherein the arrangement of the connecting block 307 on the surface of the screw cylinder 305 facilitates the rotation of the screw cylinder 305 by workers.
In this embodiment: the positioning structure 4 comprises two rectangular blocks 42, the two rectangular blocks 42 are both fixedly connected with the surface of the module 1, and the positioning plates 41 are slidably connected inside the two rectangular blocks 42.
In this embodiment: the positioning plate 41 can be clamped with the filament body 2 under the action of the elastic force of the second spring 46 between the rectangular block 42 and the baffle 45, so that the positioning of the filament body 2 is completed, the filament body 2 can be completely clamped between the two clamping blocks 306 for positioning, and the clamping of the filament body 2 is further facilitated.
Specifically, a baffle 45 is fixedly connected to one side of each of the two positioning plates 41 far away from each other, and two second springs 46 are fixedly connected to one side of each of the baffle 45 and the rectangular block 42 close to each other, so that when the rotating plate 43 is pulled out from the inner wall of the rectangular groove 44, the positioning plates 41 can clamp the filament body 2 under the elastic force of the second springs 46 between the rectangular block 42 and the baffle 45.
Specifically, the surface of the positioning plate 41 is rotatably connected with a rotating plate 43, the surface of the rectangular block 42 is provided with a rectangular groove 44, and the size of the rectangular groove 44 is matched with the size of the rotating plate 43.
In this embodiment: before clamping the filament 2, the positioning plates 41 inside the rectangular block 42 are pulled to the side away from each other, the rotating plates 43 on the positioning plates 41 are rotated, the rotating plates 43 are rotated to the position corresponding to the rectangular groove 44, the loosened positioning plates 41 are clamped, the filament 2 is sleeved in the inner wall of the module 1, and when the filament 2 moves to the position between the two positioning plates 41, the rotating plates 43 are pulled out from the inner wall of the rectangular groove 44.
The working principle is as follows: by arranging the clamping device 3, after the end side of the wire body 2 passes through the module 1, the screw barrel 305 on the inner wall of the screw sleeve 304 is rotated, the screw barrel 305 and the circular truncated cone cover 303 can move relatively, wherein the arrangement of the connecting block 307 on the surface of the screw barrel 305 facilitates the rotation of the screw barrel 305 by a worker, the circular block 308 on the limiting rod 309 inside the screw barrel 305 and the inner wall of the circular truncated cone cover 303 can move relatively, the two limiting rods 309 can drive the two clamping blocks 306 to move towards the side close to each other, so that the effect of clamping the wire body 2 between the two clamping blocks 306 can be achieved, wherein the abrasive paper 311 on the clamping blocks 306 increases the friction force between the clamping blocks 306 and the wire body 2, so as to improve the stability of clamping the wire body 2 between the two clamping blocks 306, at the worker can control the initial traction of the wire body 2 by pulling the circular truncated cone cover 303 at the moment, the screw barrel 305 is rotated in the opposite direction, the slide bar can be driven by the elastic force of the first spring 310 between the circular block 308 and the screw barrel 305 to rebound the clamping blocks 306, thereby can reach the effect of resetting clamp splice 306, before carrying out the centre gripping to the silk body 2, need earlier to the inside locating plate 41 of one side pulling rectangular block 42 that keeps away from each other, rotate the commentaries on classics board 43 on locating plate 41, change board 43 and rotate to the position corresponding with rectangular channel 44, the locating plate 41 that loosens, locating plate 41 this moment can be blocked, go into the inner wall of module 1 with silk body 2 cover, when the silk body 2 moved to the position between two locating plates 41, take out commentaries on classics board 43 from the inner wall of rectangular channel 44, locating plate 41 can receive between rectangular block 42 and the baffle 45 the effect of second spring 46 elasticity with silk body 2 chucking, and then accomplish the location to silk body 2, make silk body 2 can block into completely between two clamp splices 306 and fix a position, further made things convenient for the clamp of silk body 2.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. A single crystal wire drawing die with good clamping and drawing effects is characterized in that: including module (1), silk body (2) and clamping device (3), the surface of module (1) is equipped with clamping device (3), clamping device (3) include two dead levers (301), two dead lever (301) all are connected with the fixed surface of module (1), two the equal sliding connection in surface of dead lever (301) has slider (302), two one side fixedly connected with round platform cover (303) that slider (302) are close to each other, the inner wall fixedly connected with swivel nut (304) of round platform cover (303), the inner wall threaded connection of swivel nut (304) has a barrel (305), the inside sliding connection of barrel (305) has two gag lever posts (309), two the equal fixedly connected with circular piece (308) of one end that gag lever post (309) kept away from each other.
2. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 1, characterized in that: two equal fixedly connected with clamp splice (306) of one end that gag lever post (309) are close to each other, two one side that clamp splice (306) are close to each other all is glued with abrasive paper (311).
3. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 2, characterized in that: the surface of the limiting rod (309) is sleeved with a first spring (310), and two ends of the first spring (310) are fixedly connected with the circular block (308) and the screw cylinder (305) respectively.
4. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 3, characterized in that: the surface of the screw cylinder (305) is fixedly connected with four connecting blocks (307), and the four connecting blocks (307) are circumferentially arrayed on the surface of the screw cylinder (305).
5. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 4, characterized in that: the surface of module (1) is equipped with location structure (4), location structure (4) include two rectangular blocks (42), two rectangular block (42) all with the fixed surface of module (1) be connected, two the equal sliding connection in inside of rectangular block (42) has locating plate (41).
6. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 5, characterized in that: two the equal fixedly connected with baffle (45) of one side that locating plate (41) kept away from each other, one side that baffle (45) and rectangular block (42) are close to each other fixedly connected with two second springs (46).
7. A single crystal wire-drawing die with good clamping and drawing effects as claimed in claim 6, characterized in that: the surface of the positioning plate (41) is rotatably connected with a rotating plate (43), a rectangular groove (44) is formed in the surface of the rectangular block (42), and the size of the rectangular groove (44) is matched with that of the rotating plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996223.XU CN215543851U (en) | 2021-08-24 | 2021-08-24 | Single crystal wire drawing die with good clamping and pulling effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996223.XU CN215543851U (en) | 2021-08-24 | 2021-08-24 | Single crystal wire drawing die with good clamping and pulling effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215543851U true CN215543851U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996223.XU Active CN215543851U (en) | 2021-08-24 | 2021-08-24 | Single crystal wire drawing die with good clamping and pulling effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215543851U (en) |
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2021
- 2021-08-24 CN CN202121996223.XU patent/CN215543851U/en active Active
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