CN215327759U - Clamping device for coating machining of TN (twisted nematic) glass - Google Patents
Clamping device for coating machining of TN (twisted nematic) glass Download PDFInfo
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- CN215327759U CN215327759U CN202023238690.4U CN202023238690U CN215327759U CN 215327759 U CN215327759 U CN 215327759U CN 202023238690 U CN202023238690 U CN 202023238690U CN 215327759 U CN215327759 U CN 215327759U
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Abstract
The utility model discloses a clamping device for coating machining of TN (twisted nematic) glass, which comprises a supporting table, wherein the left side and the right side of the lower end of the supporting table are fixedly connected with supporting plates, a transversely arranged bidirectional threaded rod is rotatably connected between the two supporting plates, two symmetrically arranged moving blocks are screwed on the outer circumferential surface of the bidirectional threaded rod, supporting rods are fixedly connected to the upper ends of the two moving blocks, the upper ends of the two supporting rods penetrate through the lower surface of the supporting table and extend to the upper part of the supporting table, connecting rods are fixedly connected to the upper ends of the two supporting rods, and rotating rods are rotatably connected to the middle parts of the ends, close to each other, of the two connecting rods. The whole device is simple in structure, convenient to operate, good in TN glass clamping effect, capable of turning over the TN glass during clamping, capable of performing double-sided machining, greatly improving machining efficiency and worthy of popularization and application.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device for coating machining of TN (twisted nematic) glass.
Background
The coated glass is formed by coating one or more layers of metal, alloy or metal compound films on the surface of glass so as to change the optical performance of the glass and meet certain specific requirements, TN glass needs to be clamped when coating is processed, the existing clamping device cannot be used for flanging the TN glass in the clamping process, and in view of the defects, the clamping device for coating the TN glass is provided.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides a clamping device for coating machining of TN glass.
(II) technical scheme
The utility model provides a clamping device for coating machining of TN glass, which comprises a supporting table, wherein the left side and the right side of the lower end of the supporting table are fixedly connected with supporting plates, a transversely arranged bidirectional threaded rod is rotatably connected between the two supporting plates, two symmetrically arranged moving blocks are screwed on the outer circumferential surface of the bidirectional threaded rod, the upper ends of the two moving blocks are fixedly connected with supporting rods, the upper ends of the two supporting rods penetrate through the lower surface of the supporting table and extend to the upper part of the supporting table, the upper ends of the two supporting rods are fixedly connected with connecting rods, the middle parts of the ends, close to each other, of the two connecting rods are rotatably connected with rotating rods, the ends, close to each other, of the two rotating rods are fixedly connected with buffer sleeves, springs are arranged in the two buffer sleeves, and the ends, close to each other, of the two springs are fixedly connected with buffer rods, and one ends of the two buffer rods, which are close to each other, are fixedly connected with the two clamping blocks respectively.
Preferably, the clamping blocks are provided with fixing grooves at one ends close to each other, and anti-skid rubber pads are fixedly connected in the fixing grooves.
Preferably, the upper surface of the supporting table is provided with two long through grooves which are symmetrically arranged, and the two supporting rods are respectively connected with the two long through grooves in a sliding manner.
Preferably, the ends, close to each other, of the two buffer sleeves are fixedly connected with flanges, and the outer diameters of the ends, far away from each other, of the two buffer rods are respectively larger than the inner diameters of the two flanges.
Preferably, the right side the right surface middle part threaded connection of connecting rod has the screw thread regulation pole, the left end of screw thread regulation pole runs through the right side the right surface of connecting rod and with the right side the right-hand member fixed connection of dwang, the right-hand member fixedly connected with operating handle of screw thread regulation pole.
Compared with the prior art, the utility model has the beneficial effects that:
through opening driving motor, driving motor's output shaft rotates and drives two-way threaded rod and rotate, and two-way threaded rod rotates and drives two movable blocks and be close to each other, and two movable blocks are close to each other and drive two bracing pieces and be close to each other, and two bracing pieces are close to each other and drive two connecting rods and be close to each other, and two clamping pieces are close to each other and will press from both sides tight to TN glass, drive the screw thread adjusting lever through waveing the operating handle and rotate 180 degrees and carry out the turn-over to TN glass. Whole device simple structure, convenient operation is very good to TN glass centre gripping effect, and can also carry out the turn-over to it in the centre gripping, can carry out two-sided processing, has improved machining efficiency greatly, is worth using widely.
Drawings
FIG. 1 is a front view of a clamping device for coating TN glass according to the present invention;
FIG. 2 is a top view of a support table in the clamping device for coating a TN glass according to the present invention;
FIG. 3 is an enlarged view of the position A of the clamping device for coating TN glass according to the present invention.
In the figure: the device comprises a supporting table 1, a supporting plate 2, a driving motor 3, a bidirectional threaded rod 4, a supporting rod 5, a connecting rod 6, a rotating rod 7, a threaded adjusting rod 8, an operating handle 9, a moving block 10, a buffer sleeve 11, a buffer rod 12 and a clamping block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in figures 1-3, the clamping device for coating film on TN glass provided by the present invention comprises a supporting table 1, supporting plates 2 are fixedly connected to the left and right sides of the lower end of the supporting table 1, a transversely arranged bidirectional threaded rod 4 is rotatably connected between the two supporting plates 2, two symmetrically arranged moving blocks 10 are screwed on the outer circumferential surface of the bidirectional threaded rod 4, supporting rods 5 are fixedly connected to the upper ends of the two moving blocks 10, the upper ends of the two supporting rods 5 penetrate through the lower surface of the supporting table 1 and extend to the upper side of the supporting table 1, connecting rods 6 are fixedly connected to the upper ends of the two supporting rods 5, rotating rods 7 are rotatably connected to the middle portions of the ends of the two connecting rods 6 close to each other, buffer sleeves 11 are fixedly connected to the ends of the two rotating rods 7 close to each other, springs are arranged in the two buffer sleeves 11, and buffer rods 12 are fixedly connected to the ends of the two springs close to each other, the end of each buffer rod 12 close to each other is fixedly connected with the two clamping blocks 13 respectively, so that a certain buffer effect is achieved during clamping, and damage to TN glass is prevented.
In an alternative embodiment, the two clamping blocks 13 have fixing grooves formed at their ends adjacent to each other, and anti-slip rubber pads are fixedly connected to the two fixing grooves.
It should be noted that the TN glass is prevented from slipping off when clamped.
In an alternative embodiment, the upper surface of the supporting platform 1 is provided with two symmetrical long through slots, and the two supporting rods 5 are slidably connected with the two long through slots respectively.
It should be noted that the two support rods 5 are guided.
In an alternative embodiment, the ends of the two damping sleeves 11 close to each other are fixedly connected with flanges, and the outer diameters of the ends of the two damping rods 12 far from each other are respectively larger than the inner diameters of the two flanges.
Note that the two cushion rods 12 are prevented from ejecting the two cushion sleeves 11.
In an alternative embodiment, a threaded adjusting rod 8 is screwed in the middle of the right surface of the right connecting rod 6, the left end of the threaded adjusting rod 8 penetrates through the right surface of the right connecting rod 6 and is fixedly connected with the right end of the right rotating rod 7, and an operating handle 9 is fixedly connected with the right end of the threaded adjusting rod 8.
The working principle is as follows: the TN glass is placed between the two clamping blocks 13, a control panel is fixedly installed below the driving motor 3, the output shaft of the driving motor 3 is arranged to rotate forwards or reversely through the control panel, the driving motor 3 is turned on, the output shaft of the driving motor 3 rotates to drive the bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 rotates to drive the two moving blocks 10 to mutually approach, the two moving blocks 10 mutually approach to drive the two supporting rods 5 to mutually approach, the two supporting rods 5 mutually approach to drive the two connecting rods 6 to mutually approach, the two connecting rods 6 mutually approach to drive the two clamping blocks 13 to mutually approach, the two clamping blocks 13 mutually approach to clamp the TN glass, and the TN glass is turned over by shaking the operating handle 9 to drive the threaded adjusting rod 8 to rotate 180 degrees; whole device simple structure, convenient operation is very good to TN glass centre gripping effect, and can also carry out the turn-over to it in the centre gripping, can carry out two-sided processing, has improved machining efficiency greatly.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A clamping device for TN glass coating processing comprises a supporting table (1) and is characterized in that supporting plates (2) are fixedly connected to the left side and the right side of the lower end of the supporting table (1), two bidirectional threaded rods (4) transversely arranged are rotatably connected between the two supporting plates (2), two symmetrically arranged moving blocks (10) are screwed on the outer circumferential surface of each bidirectional threaded rod (4), supporting rods (5) are fixedly connected to the upper ends of the two moving blocks (10), the upper ends of the two supporting rods (5) penetrate through the lower surface of the supporting table (1) and extend to the upper side of the supporting table (1), connecting rods (6) are fixedly connected to the upper ends of the two supporting rods (5), rotating rods (7) are rotatably connected to the middle portions of the ends, close to each other, of the two rotating rods (7), and buffer sleeves (11) are fixedly connected to the ends, close to each other, of the two rotating rods (7), springs are arranged in the two buffer sleeves (11), one ends, close to each other, of the springs are fixedly connected with buffer rods (12), and one ends, close to each other, of the buffer rods (12) are fixedly connected with the two clamping blocks (13) respectively.
2. The clamping device for coating a TN glass according to claim 1, wherein one end of each of the two clamping blocks (13) close to each other is provided with a fixing groove, and an anti-skid rubber pad is fixedly connected in each of the two fixing grooves.
3. A clamping device for coating and processing TN glass according to claim 1, characterized in that the upper surface of the supporting table (1) is provided with two symmetrically arranged long through grooves, and the two supporting rods (5) are respectively connected with the two long through grooves in a sliding manner.
4. A clamping device for coating a TN glass according to claim 3, wherein a flange is fixedly connected to each end of the two buffer sleeves (11) close to each other, and the outer diameters of the ends of the two buffer rods (12) far away from each other are respectively larger than the inner diameters of the two flanges.
5. The clamping device for coating and processing the TN glass according to claim 1, characterized in that a threaded adjusting rod (8) is connected to the middle of the right surface of the right connecting rod (6) in a threaded manner, the left end of the threaded adjusting rod (8) penetrates through the right surface of the right connecting rod (6) and is fixedly connected with the right end of the right rotating rod (7), and the right end of the threaded adjusting rod (8) is fixedly connected with an operating handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238690.4U CN215327759U (en) | 2020-12-29 | 2020-12-29 | Clamping device for coating machining of TN (twisted nematic) glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238690.4U CN215327759U (en) | 2020-12-29 | 2020-12-29 | Clamping device for coating machining of TN (twisted nematic) glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327759U true CN215327759U (en) | 2021-12-28 |
Family
ID=79570782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238690.4U Active CN215327759U (en) | 2020-12-29 | 2020-12-29 | Clamping device for coating machining of TN (twisted nematic) glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215327759U (en) |
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2020
- 2020-12-29 CN CN202023238690.4U patent/CN215327759U/en active Active
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