CN220296837U - Clamping device for polishing tungsten-copper alloy sheet - Google Patents
Clamping device for polishing tungsten-copper alloy sheet Download PDFInfo
- Publication number
- CN220296837U CN220296837U CN202321865879.7U CN202321865879U CN220296837U CN 220296837 U CN220296837 U CN 220296837U CN 202321865879 U CN202321865879 U CN 202321865879U CN 220296837 U CN220296837 U CN 220296837U
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- China
- Prior art keywords
- copper alloy
- polishing
- tungsten
- alloy sheet
- clamping
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- 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.)
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- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 57
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a clamping device for polishing tungsten-copper alloy sheets, which relates to the technical field of clamping devices and comprises: grinding device body and fixed plate, clamping assembly is including the backup pad, the top of backup pad is provided with positive and negative motor, the output shaft fixedly connected with two-way threaded rod of positive and negative motor, two-way threaded rod's surface threaded connection has two sliders, two the surface of slider all is fixed with the connecting block. According to the utility model, when the tungsten copper alloy sheet needs to be polished, the tungsten copper alloy sheet polishing device can clamp and fix the tungsten copper alloy sheets with different sizes through the action of the clamping assembly, so that the polishing device body is convenient to polish the tungsten copper alloy sheets, and the problem that the clamp in the clamping device in the prior art is unstable in clamping due to overlarge or undersize clamp when the tungsten copper alloy sheets with different sizes need to be clamped is solved.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device for polishing tungsten copper alloy sheets.
Background
The tungsten-copper alloy is an alloy composed of tungsten and copper, the copper content of the common alloy is 10% -50%, the alloy is prepared by a powder metallurgy method, and the tungsten-copper alloy has good electric conductivity and thermal conductivity, good high-temperature strength and certain plasticity, and the copper in the alloy is liquefied and evaporated at a very high temperature, such as more than 3000 ℃, so that a large amount of heat is absorbed, and the surface temperature of the material is reduced, therefore, the material is also called as a metal sweating material, and a polishing tool is required to be used for polishing the surface of the tungsten-copper alloy sheet in the manufacturing process.
However, in the prior art, the sizes of the clamps in the clamping device used in the polishing process of the tungsten-copper alloy sheet are fixed, the sizes of the clamps cannot be adjusted according to the sizes of the tungsten-copper alloy sheets, when the tungsten-copper alloy sheets are larger or smaller, the clamps cannot be clamped stably or the area of the clamping part is too large, so that the polishing device cannot polish the tungsten-copper alloy sheets well, and therefore, aiming at the defects, a novel clamping device for polishing the tungsten-copper alloy sheet is required to be provided.
Disclosure of Invention
The utility model mainly provides a clamping device for polishing tungsten-copper alloy sheets, which is convenient for clamping tungsten-copper alloy sheets with different sizes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a clamping device for polishing a tungsten copper alloy sheet, comprising: grinding device body and fixed plate, clamping assembly is including the backup pad, the top of backup pad is provided with positive and negative motor, positive and negative motor's output shaft fixedly connected with bi-directional threaded rod, bi-directional threaded rod's surface threaded connection has two sliders, two the surface of slider all is fixed with the connecting block, two the surface of connecting block is all set up flutedly, two equal sliding connection has a plurality of clamp levers between the inner wall of recess, all is connected through first telescopic link between every two adjacent clamp levers, two the inside bottom surface of recess all is provided with electric putter, two swing joint has spacing pipe between the inside of slider.
Preferably, the top of fixed plate is close to both sides edge and all is fixed with the second telescopic link, one of them the surface of second telescopic link is close to the surface fixed connection of top department and backup pad, the both ends of two-way threaded rod respectively activity run through to the outside of two second telescopic links, two the top of electric putter respectively with the bottom fixed connection of two clamp levers therein, the both ends of spacing pipe respectively with the surface fixed connection of two second telescopic links.
Preferably, the top of fixed plate is provided with lifting unit, lifting unit is including spacing, can make the clamping device that tungsten copper alloy piece polished can polish the tungsten copper alloy of co-altitude not through lifting unit's effect, plays the supporting role to driving motor and has also made things convenient for the flexible of two second telescopic links simultaneously through the effect of spacing.
Preferably, the inside top surface of locating part is provided with driving motor, driving motor's output shaft fixedly connected with lead screw drives the lead screw through driving motor and rotates and then drive the gag lever post and reciprocate, and then makes the clamping assembly can reciprocate and presss from both sides the tungsten copper alloy piece of getting not equidimension.
Preferably, the surface threaded connection of lead screw has the gag lever post, the bottom fixed mounting of lead screw has the stopper, reciprocates through the gag lever post and then drives the extension of two second telescopic links and shorten, and wherein, the stopper plays spacing effect to the gag lever post, prevents that it breaks away from the surface of lead screw.
Preferably, the bottom of locating part and the top fixed connection of fixed plate, the both ends of gag lever post are close to top department fixed connection with the surface of two second telescopic links respectively, through the fixed between locating part and the fixed plate for clamping assembly reciprocates the in-process more stable safety, and the transversal L shape of personally submitting of locating part, also can be fixed with the top of fixed plate when its purpose is convenient to driving motor installation, through the fixed connection between gag lever post and two second telescopic links, make it drive two second telescopic links simultaneously and go up and down.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, when the tungsten copper alloy sheet needs to be polished, the tungsten copper alloy sheet polishing device can clamp and fix the tungsten copper alloy sheets with different sizes through the action of the clamping assembly, so that the polishing device body is convenient to polish the tungsten copper alloy sheets, and the problem that the clamp in the clamping device in the prior art is unstable in clamping due to overlarge or undersize clamp when the tungsten copper alloy sheets with different sizes need to be clamped is solved.
2. According to the utility model, the clamping device for polishing the tungsten-copper alloy sheets is driven to rise or fall by the lifting assembly when clamping the tungsten-copper alloy sheets with different sizes by the lifting assembly, so that the polishing device body can conveniently polish the tungsten-copper alloy sheets with different sizes, and the practicability of the clamping device for polishing the tungsten-copper alloy sheets is improved.
Drawings
FIG. 1 is a front perspective view of a clamping device for polishing a tungsten copper alloy sheet according to the present utility model;
FIG. 2 is a side perspective view of a clamping device for polishing a tungsten copper alloy sheet according to the present utility model;
FIG. 3 is a partial perspective view of a clamping assembly of a clamping device for polishing a tungsten copper alloy sheet according to the present utility model;
fig. 4 is an expanded perspective view of a part of the structure of a lifting assembly of the clamping device for polishing the tungsten copper alloy sheet.
FIG. 5 is a perspective view of a second telescopic rod portion of a clamping device for polishing a tungsten copper alloy sheet according to the present utility model
Legend description: 1. a polishing device body; 2. a fixing plate; 3. a second telescopic rod; 4. a clamping assembly; 401. a support plate; 402. a forward and reverse motor; 403. a two-way threaded rod; 404. a slide block; 405. a connecting block; 406. a groove; 407. a clamping rod; 408. a first telescopic rod; 409. an electric push rod; 410. a limiting tube; 5. a lifting assembly; 501. a limiting frame; 502. a driving motor; 503. a screw rod; 504. a limit rod; 505. and a limiting block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-5, the present utility model provides a technical solution: a clamping device for polishing a tungsten copper alloy sheet, comprising: grinding device body 1 and fixed plate 2, clamping assembly 4 is including backup pad 401, the top of backup pad 401 is provided with positive and negative motor 402, positive and negative motor 402's output shaft fixedly connected with bi-directional threaded rod 403, bi-directional threaded rod 403's surface threaded connection has two sliders 404, the surface of two sliders 404 all is fixed with connecting block 405, recess 406 has all been seted up to the surface of two connecting blocks 405, all sliding connection has a plurality of clamping bars 407 between the inner wall of two recesses 406, all be connected through first telescopic link 408 between every adjacent two clamping bars 407, the inside bottom surface of two recesses 406 all is provided with electric putter 409, swing joint has spacing pipe 410 between the inside of two sliders 404.
As shown in fig. 1-4, the top of the fixing plate 2 is fixed with second telescopic rods 3 near two side edges, the outer surface of one second telescopic rod 3 is fixedly connected with the outer surface of the supporting plate 401 near the top, two ends of the bidirectional threaded rod 403 respectively penetrate through the outer parts of the two second telescopic rods 3, the top ends of the two electric push rods 409 are respectively fixedly connected with the bottoms of the two clamping rods 407, and two ends of the limiting tube 410 are respectively fixedly connected with the outer surfaces of the two second telescopic rods 3.
As shown in fig. 1, 2 and 4, the top of the fixing plate 2 is provided with a lifting assembly 5, the lifting assembly 5 comprises a limiting frame 501, the tungsten copper alloy sheets can be polished by the aid of the clamping device of the lifting assembly 5, and the tungsten copper alloys with different heights can be polished by the aid of the limiting frame 501, so that the supporting effect on the driving motor 502 is achieved, and meanwhile, the two second telescopic rods 3 are also convenient to stretch.
As shown in fig. 1, 2, 4 and 5, a driving motor 502 is arranged on the inner top surface of the limiting frame 501, an output shaft of the driving motor 502 is fixedly connected with a screw rod 503, the screw rod 503 is driven to rotate by the driving motor 502 so as to drive a limiting rod 504 to move up and down, and then the clamping assembly 4 can move up and down to clamp tungsten copper alloy sheets with different sizes.
As shown in fig. 4 and 5, the outer surface of the screw rod 503 is in threaded connection with a limiting rod 504, a limiting block 505 is fixedly mounted at the bottom end of the screw rod 503, and the two second telescopic rods 3 are driven to extend and shorten by moving up and down the limiting rod 504, wherein the limiting block 505 plays a limiting role on the limiting rod 504 and prevents the limiting rod from being separated from the outer surface of the screw rod 503.
As shown in fig. 1, 2, 4 and 5, the bottom of the limiting frame 501 is fixedly connected with the top of the fixed plate 2, two ends of the limiting rod 504 are respectively fixedly connected with the outer surfaces of the two second telescopic rods 3 near the top end, the clamping assembly 4 is more stable and safe in the up-and-down moving process through the fixation between the limiting frame 501 and the fixed plate 2, and the cross section of the limiting frame 501 is L-shaped, so that the limiting rod can be conveniently installed on the driving motor 502 and simultaneously fixed with the top of the fixed plate 2, and the limiting rod 504 is fixedly connected with the two second telescopic rods 3 to drive the two second telescopic rods 3 to lift.
The application method and the working principle of the device are as follows: when the tungsten-copper alloy sheet is clamped by the clamping device for polishing, firstly, the tungsten-copper alloy sheet is placed between two groups of clamping rods 407, wherein, as shown in figure 3, the cross section of the clamping rods 407 is T-shaped, a plurality of grooves are formed on the outer surface of the long rod part, the purpose of the clamping rods is to facilitate the clamping rods 407 to be embedded in the grooves 406, simultaneously, the clamping rods 407 can grasp the tungsten-copper alloy sheet more stably, after the tungsten-copper alloy sheet to be polished is placed at a specified position, the positive and negative motor 402 is started to drive the bi-directional threaded rod 403 to rotate, the rotation of the bi-directional threaded rod 403 drives the two sliding blocks 404 to move oppositely, the movement of the two sliding blocks 404 drives the two connecting blocks 405 to move oppositely, the tungsten-copper alloy sheet is clamped and fixed by the movement of the two groups of clamping rods 407, and then polished by the polishing device body 1, the polishing device body 1 is a prior art, and will not be described in detail herein, when a smaller or larger tungsten-copper alloy sheet needs to be clamped, two electric push rods 409 are started to extend or shorten, so as to drive a plurality of first telescopic rods 408 to extend or shorten respectively, and further, the distance between a plurality of clamping rods 407 is increased or reduced, the distance between the plurality of clamping rods 407 is adjusted so that the larger or smaller tungsten-copper alloy sheet can be clamped, and further, polishing of the tungsten-copper alloy sheet is facilitated, wherein, as shown in fig. 4, the top ends of the two first telescopic rods 408 are fixedly connected with the inner top surfaces of the two grooves 406 respectively, the purpose of the polishing device is to facilitate movement between the plurality of clamping rods 407, so as to facilitate polishing of tungsten-copper alloy sheets with different sizes, and the driving motor 502 is started to drive the screw rod 503 to rotate clockwise or anticlockwise, wherein, driving motor 502 can rotate in the positive and negative direction, and driving motor 502 is through the screw fixation at the inside top surface of locating rack 501, through the rotation of lead screw 503, drive gag lever post 504 upwards or down move, wherein, through the fixed connection between gag lever post 504 and two second telescopic links 3, make gag lever post 504 can not rotate along with the rotation of lead screw 503, make two second telescopic links 3 rise or reduce through the reciprocates of gag lever post 504, and then make things convenient for grinding device body 1 to not unidimensional tungsten copper alloy piece polish.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A clamping device for polishing a tungsten copper alloy sheet, comprising:
a polishing device body (1) and a fixed plate (2);
clamping assembly (4), clamping assembly (4) is including backup pad (401), the top of backup pad (401) is provided with positive and negative motor (402), the output shaft fixedly connected with two-way threaded rod (403) of positive and negative motor (402), the surface threaded connection of two-way threaded rod (403) has two sliders (404), two the surface of slider (404) all is fixed with connecting block (405), two the surface of connecting block (405) has all seted up flutedly (406), two equal sliding connection has a plurality of clamp levers (407) between the inner wall of recess (406), all is connected through first telescopic link (408) between every two adjacent clamp levers (407), two the inside bottom surface of recess (406) all is provided with electric push rod (409), two swing joint has spacing pipe (410) between the inside of slider (404).
2. A clamping device for polishing a tungsten copper alloy sheet as set forth in claim 1 wherein: the top of fixed plate (2) is close to both sides edge department and all is fixed with second telescopic link (3), one of them the surface of second telescopic link (3) is close to the surface fixed connection of top department and backup pad (401), the both ends of two-way threaded rod (403) are movable respectively and are run through to the outside of two second telescopic links (3), two the top of electric putter (409) respectively with the bottom fixed connection of two clamp levers (407) wherein, the both ends of spacing pipe (410) are respectively with the surface fixed connection of two second telescopic links (3).
3. A clamping device for polishing a tungsten copper alloy sheet as set forth in claim 1 wherein: the top of fixed plate (2) is provided with lifting assembly (5), lifting assembly (5) are including spacing (501).
4. A clamping device for polishing a tungsten copper alloy sheet as set forth in claim 3 wherein: the driving motor (502) is arranged on the inner top surface of the limiting frame (501), and a screw rod (503) is fixedly connected with an output shaft of the driving motor (502).
5. A clamping device for polishing a tungsten copper alloy sheet as set forth in claim 4 wherein: the outer surface threaded connection of lead screw (503) has gag lever post (504), the bottom fixed mounting of lead screw (503) has stopper (505).
6. A clamping device for polishing a tungsten copper alloy sheet as set forth in claim 5 wherein: the bottom of the limiting frame (501) is fixedly connected with the top of the fixed plate (2), and two ends of the limiting rod (504) are fixedly connected with the outer surfaces of the two second telescopic rods (3) close to the top ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865879.7U CN220296837U (en) | 2023-07-17 | 2023-07-17 | Clamping device for polishing tungsten-copper alloy sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865879.7U CN220296837U (en) | 2023-07-17 | 2023-07-17 | Clamping device for polishing tungsten-copper alloy sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296837U true CN220296837U (en) | 2024-01-05 |
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ID=89348850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321865879.7U Active CN220296837U (en) | 2023-07-17 | 2023-07-17 | Clamping device for polishing tungsten-copper alloy sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296837U (en) |
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2023
- 2023-07-17 CN CN202321865879.7U patent/CN220296837U/en active Active
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