CN212293735U - Auxiliary clamping device for large-size thick crystal coating - Google Patents
Auxiliary clamping device for large-size thick crystal coating Download PDFInfo
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- CN212293735U CN212293735U CN202020951824.8U CN202020951824U CN212293735U CN 212293735 U CN212293735 U CN 212293735U CN 202020951824 U CN202020951824 U CN 202020951824U CN 212293735 U CN212293735 U CN 212293735U
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Abstract
The utility model discloses a clamping device is assisted to jumbo size thick slice crystal coating film, four right angles department edge fixed connection footstands of clamping panel bottom surface, clamping panel's top surface left side fixed connection left branch fagging, clamping panel's top surface right side fixed connection right branch fagging, the first sleeve of both ends fixed connection of the interior lateral wall face of left branch fagging, first telescopic inside fixed connection chucking spring. The utility model discloses can connect left cardboard through elastic mode, play the effect of flexonics, prevent the too big damage crystal of rotation, and the inside wall face of left side cassette and right cassette is equipped with the rubber card pad, can improve the frictional force of grip block and coating film crystal contact surface, prevent to drop the aversion, and can also protect the crystal surface effectively, the supplementary clamping device of crystal coating film of having solved prior art is because the centre gripping interval is too little, unable centre gripping jumbo size crystal, and harder with the contact jaw of crystal, lack the technical problem of elastic buffer function.
Description
Technical Field
The utility model belongs to the technical field of coating film anchor clamps, concretely relates to supplementary clamping device of jumbo size thick slice crystal coating film.
Background
The crystal coating is to evaporate a conductive film, usually chromium and silver, on the quartz crystal under vacuum condition to form its electrodes, so as to make quartz crystal oscillators with various frequencies. For many years, crystal oscillators have been widely used in communications, industrial instruments and household appliances, for example, low frequency quartz crystal oscillators can be made into various timepieces, toys for children, ornaments, etc. The crystal coating technology is firstly used for producing optical lenses, such as lenses of marine telescopes and the like; then extending to other functional films, disc aluminizing, decorative coating, material surface modification and the like, such as imitation gold coating of watch shells, mechanical cutter coating and change of processing red hardness. The crystal coating auxiliary clamping device in the prior art cannot clamp a large-size crystal due to too small clamping distance, and the contact end with the crystal is hard and lacks of an elastic buffer function.
Disclosure of Invention
(1) Technical scheme
In order to overcome the defects of the prior art, the utility model provides a large-size thick crystal coating auxiliary clamping device, which comprises a clamping panel and a foot seat, wherein the edges of four right angles of the bottom surface of the clamping panel are fixedly connected with the foot seat, the left side of the top surface of the clamping panel is fixedly connected with a left supporting plate, the right side of the top surface of the clamping panel is fixedly connected with a right supporting plate, two ends of the inner side wall surface of the left supporting plate are fixedly connected with a first sleeve, the inside of the first sleeve is fixedly connected with a clamping spring, the inner end of the clamping spring is fixedly connected with the inside of a second sleeve, one end of the second sleeve is fixedly connected with a left clamping plate, a left clamping seat fixedly connected with the left clamping plate is arranged above the inner side wall surface of the left clamping plate, the inner side of the left clamping seat is of a cambered surface structure, two flush screw threads are arranged at two ends of the plate surface of the right, the inner end of the T-shaped bolt is fixedly connected with a right clamping seat, and the inner side surface of the right clamping seat is of an arc surface structure.
Furthermore, the inside wall face of left cassette is equipped with left rubber card pad, the inside wall face of right cassette is equipped with right rubber card pad.
Furthermore, two ends of the bottom of the left supporting plate are provided with limit edge strips, and the other ends of the limit edge strips are fixed on the inner side wall face of the bottom of the right supporting plate.
Further, the length of the left clamping seat and the right clamping seat is not less than 15 cm, and the width of the left clamping seat and the right clamping seat is not less than 3 cm.
The design principle of the utility model is as follows: the first sleeve of both ends fixed connection of the interior lateral wall face of left branch fagging, and the inside fixed connection chucking spring of first sleeve, wherein chucking spring can connect left cardboard through elastic mode, when T type bolt is screwing fixedly, can play the effect of flexonics, prevent the too big damage crystal of degree of rotation, and the inside lateral wall face of left cassette and right cassette is equipped with the rubber card pad, can improve the frictional force of grip block and coating film crystal body contact surface, prevent to drop the aversion, and can also protect the crystal surface effectively.
(2) Advantageous effects
The utility model has the advantages that: compared with the prior art, the utility model discloses can connect left cardboard through elastic mode, play the effect of flexonics, prevent the too big damage crystal of rotation, and the inside wall face of left side cassette and right cassette is equipped with the rubber card pad, can improve the frictional force of grip block and coating film crystal contact surface, prevent to drop the aversion, and can also protect the crystal surface effectively, the supplementary clamping device of crystal coating film of having solved prior art is because the centre gripping interval is too little, unable centre gripping jumbo size crystal, and harder with the contact jaw of crystal, lack the technical problem of elastic buffer function.
Drawings
FIG. 1 is a first view structure of an auxiliary clamping device for coating a large-sized thick crystal;
FIG. 2 is a second view structure of the auxiliary clamping device for large-sized thick crystal coating.
Detailed Description
The present invention will be further described with reference to the following examples.
Example one
Referring to fig. 1-2, the present embodiment provides an auxiliary clamping device for coating a large-size thick crystal, including a clamping panel 1 and a foot base 2, the edges of four right corners of the bottom surface of the clamping panel 1 are fixedly connected to the foot base 2, the left side of the top surface of the clamping panel 1 is fixedly connected to a left support plate 3, the right side of the top surface of the clamping panel 1 is fixedly connected to a right support plate 4, two ends of the inner side wall surface of the left support plate 3 are fixedly connected to a first sleeve 31, the inside of the first sleeve 31 is fixedly connected to a chucking spring 32, the inner end of the chucking spring 32 is fixedly connected to the inside of a second sleeve 33, one end of the second sleeve 33 is fixedly connected to a left clamping plate 5, a left clamping seat 51 fixedly connected to the upper portion of the inner side wall surface of the left clamping plate 5 is provided, the inner side of the left clamping seat 51 is of an arc surface structure, two flush threaded openings 41 are provided at, and a T-shaped bolt 42 matched with the threaded opening 41 is arranged on the threaded opening, the inner end of the T-shaped bolt 42 is fixedly connected with a right clamping seat 43, and the inner side surface of the right clamping seat 43 is of an arc surface structure.
In this embodiment, a left rubber clamping pad 52 is arranged on the inner side wall surface of the left clamping seat 51, a right rubber clamping pad 44 is arranged on the inner side wall surface of the right clamping seat 43, limiting edge strips 6 are arranged at two ends of the bottom of the left supporting plate 3, the other ends of the limiting edge strips 6 are fixed on the inner side wall surface of the bottom of the right supporting plate 4, the lengths of the left clamping seat 51 and the right clamping seat 43 are 25 cm, and the widths of the left clamping seat 51 and the right clamping seat 43 are 5 cm. The first sleeve 31 of both ends fixed connection of the interior lateral wall face of left support plate 3, and the inside fixed connection chucking spring 32 of first sleeve 31, wherein chucking spring 32 can connect left cardboard 5 through elastic mode, when T type bolt 42 is screwing fixedly, can play the effect of flexonics, prevent the too big damage crystal of rotation, and the inside lateral wall face of left side cassette 51 and right cassette 43 is equipped with the rubber card pad, can improve the frictional force of grip block and coating film crystal contact surface, prevent to drop the aversion, and can also protect the crystal surface effectively.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A large-size thick crystal coating auxiliary clamping device comprises a clamping panel (1) and a foot base (2), wherein the edges of four right-angle positions of the bottom surface of the clamping panel (1) are fixedly connected with the foot base (2), the large-size thick crystal coating auxiliary clamping device is characterized in that the left side of the top surface of the clamping panel (1) is fixedly connected with a left supporting plate (3), the right side of the top surface of the clamping panel (1) is fixedly connected with a right supporting plate (4), two ends of the inner side wall surface of the left supporting plate (3) are fixedly connected with a first sleeve (31), a clamping spring (32) is fixedly connected inside the first sleeve (31), the inner end of the clamping spring (32) is fixedly connected inside a second sleeve (33), one end of the second sleeve (33) is fixedly connected onto a left clamping plate (5), a left clamping seat (51) fixedly connected with the left clamping plate (5) is arranged above the inner side wall surface of, the inner side of the left clamping seat (51) is of an arc surface structure, two flush threaded openings (41) are formed in two ends of the surface of the right supporting plate (4), T-shaped bolts (42) matched with the threaded openings (41) are arranged on the threaded openings (41), the inner ends of the T-shaped bolts (42) are fixedly connected with the right clamping seat (43), and the inner side surface of the right clamping seat (43) is of an arc surface structure.
2. The auxiliary clamping device for coating the large-size thick crystal as claimed in claim 1, wherein: the inner side wall surface of the left clamping seat (51) is provided with a left rubber clamping pad (52), and the inner side wall surface of the right clamping seat (43) is provided with a right rubber clamping pad (44).
3. The auxiliary clamping device for coating the large-size thick crystal as claimed in claim 1, wherein: the bottom both ends of left branch fagging (3) are equipped with spacing strake (6), and the other end of spacing strake (6) is fixed the inside wall face of bottom of right branch fagging (4).
4. The auxiliary clamping device for coating the large-size thick crystal as claimed in claim 1, wherein: the length of the left clamping seat (51) and the right clamping seat (43) is not less than 15 cm, and the width of the left clamping seat (51) and the right clamping seat (43) is not less than 3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951824.8U CN212293735U (en) | 2020-05-29 | 2020-05-29 | Auxiliary clamping device for large-size thick crystal coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951824.8U CN212293735U (en) | 2020-05-29 | 2020-05-29 | Auxiliary clamping device for large-size thick crystal coating |
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| Publication Number | Publication Date |
|---|---|
| CN212293735U true CN212293735U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020951824.8U Active CN212293735U (en) | 2020-05-29 | 2020-05-29 | Auxiliary clamping device for large-size thick crystal coating |
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| CN (1) | CN212293735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892964A (en) * | 2021-01-14 | 2021-06-04 | 广东华域重工有限公司 | Steel structure corrosion prevention device and method |
-
2020
- 2020-05-29 CN CN202020951824.8U patent/CN212293735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892964A (en) * | 2021-01-14 | 2021-06-04 | 广东华域重工有限公司 | Steel structure corrosion prevention device and method |
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