CN215748761U - Clamping device is used in production of no frame LCD screen - Google Patents
Clamping device is used in production of no frame LCD screen Download PDFInfo
- Publication number
- CN215748761U CN215748761U CN202121922970.9U CN202121922970U CN215748761U CN 215748761 U CN215748761 U CN 215748761U CN 202121922970 U CN202121922970 U CN 202121922970U CN 215748761 U CN215748761 U CN 215748761U
- Authority
- CN
- China
- Prior art keywords
- block
- adjusting
- rod
- workbench
- clamping device
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a clamping device for producing a frameless liquid crystal display screen, which comprises a workbench, wherein connecting blocks are arranged on the lower end face of the workbench at equal intervals and play a supporting role, a connecting rod is rotatably connected inside the connecting blocks, and the right end of the connecting rod is connected with a motor fixedly arranged on the lower end face of the workbench through bolts; the supporting block is fixedly connected to the upper end face of the workbench, the upper end of the supporting block is fixedly provided with a connecting shell, the interior of the connecting shell is rotatably connected with an adjusting rod, and the exterior of the middle side of the adjusting rod is connected with a moving block; the upper end face of the workbench is fixedly mounted on the bearing rod and located on the inner side of the supporting block, the adjusting block is connected to the outer portion of the upper side of the adjusting rod, and the moving block are fixedly mounted on the outer sides of the adjusting block. This clamping device is used in production of no frame LCD screen is convenient for carry out the centre gripping to the LCD screen, easy operation to the in-process to the LCD screen centre gripping is difficult for causing the damage to it.
Description
Technical Field
The utility model relates to the technical field related to production of a frameless liquid crystal display, in particular to a clamping device for production of a frameless liquid crystal display.
Background
In the process of producing the frameless liquid crystal display, a clamping device is required to be used for clamping and fixing the frameless liquid crystal display so as to be convenient for processing the frameless liquid crystal display, but the clamping device for producing the frameless liquid crystal display still has many defects at present.
Chinese patent No. CN208644487U discloses a welding and clamping device for LCD screen, comprising a base, a groove is arranged on the base, a cylinder is arranged in the groove, the cylinder is connected with a first mounting rack, a motor is arranged on the first mounting rack, the motor drives a driving gear, the driving gear and a driven gear do meshing motion, a first rotating shaft is arranged on the driven gear, one end of the first rotating shaft is provided with a first clamping device, so that the LCD screen with multiple sizes can be clamped, meanwhile, the clamping effect is better, the damage to the LCD screen caused by overlarge clamping force is avoided, the economic loss and the manpower waste are avoided, the welding work is more convenient to be carried out, the difficulty of position selection during welding is reduced, the welding time is accelerated, the welding effect is better, the working efficiency and the working quality are improved, the utility model has simple operation, the practicability is strong, and the popularization and the use are convenient.
The above prior art solutions have the following drawbacks: the clamping device is inconvenient to clamp the liquid crystal screen, complex to operate and easy to damage the liquid crystal screen in the clamping process, so that the clamping device for producing the frameless liquid crystal screen is provided, and the problem provided in the clamping device is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping device for producing a frameless liquid crystal screen, which solves the problems that the liquid crystal screen is inconvenient to clamp and complicated to operate and is extremely easy to damage in the process of clamping the liquid crystal screen in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clamping device is used in production of no frame LCD screen, includes: the lower end face of the workbench is provided with connecting blocks at equal intervals and plays a supporting role, the connecting blocks are rotatably connected with connecting rods inside, and the right ends of the connecting rods are connected with motors fixedly arranged on the lower end face of the workbench through bolts;
the supporting block is fixedly connected to the upper end face of the workbench, the upper end of the supporting block is fixedly provided with a connecting shell, the interior of the connecting shell is rotatably connected with an adjusting rod, and the exterior of the middle side of the adjusting rod is connected with a moving block;
the bearing rod is fixedly arranged on the upper end surface of the workbench and is positioned on the inner side of the supporting block, the adjusting block is connected to the outer part of the upper side of the adjusting rod, and the movable blocks are fixedly arranged on the outer sides of the moving block and the adjusting block;
and the single body of the bearing block is respectively and fixedly connected with the outer ends of the moving block and the adjusting block, and a clamping mechanism is arranged in the adjusting block.
Preferably, the connecting rod is connected with the adjusting rod in a meshing mode and plays a transmission role, and the moving block and the adjusting block are connected with the adjusting rod in a threaded mode.
Preferably, the motion block and the regulating block form a clamping type sliding structure in the connecting shell through the movable block, and the motion block and the regulating block are symmetrically installed about a vertical perpendicular bisector of the workbench.
Preferably, the clamping mechanism comprises a movable rod, a connecting plate, a resisting block and a spring;
the movable rod is connected inside the adjusting block in a penetrating way;
a connecting plate rotatably connected to the lower end of the movable bar;
a spring installed at a lower end of the connection plate;
and the abutting block is connected to the lower end of the spring.
Preferably, the movable rod is connected with the adjusting block in a threaded manner, the upper end and the lower end of the spring are fixedly connected with the connecting plate and the abutting block respectively, and rubber anti-skid pads are fixedly mounted on the lower end face of the abutting block and the upper end face of the moving block respectively.
Preferably, the receiving block forms a snap-fit sliding structure on the receiving rod, and the receiving block is symmetrically installed about a horizontal midperpendicular of the adjusting block.
Compared with the prior art, the utility model has the beneficial effects that: the clamping device for producing the frameless liquid crystal screen is convenient for clamping the liquid crystal screen, is simple to operate, and is not easy to damage the liquid crystal screen in the clamping process;
1. the liquid crystal display screen adjusting device is provided with an adjusting rod and a moving block, the adjusting rod and the adjusting rod are connected in a meshing mode through a connecting rod and play a transmission role, a starting motor drives the connecting rod to rotate, so that the connecting rod can drive the adjusting rod to rotate, and the moving block and the adjusting block are connected with the adjusting rod in a threaded mode, so that the adjusting rod can drive the moving block and a supporting block on the adjusting block to clamp the liquid crystal display screen, the operation is simple, and the working efficiency is improved;
2. the liquid crystal display screen clamping device is provided with a butting block and a spring, and the upper end and the lower end of the spring are respectively fixedly connected with the connecting plate and the butting block, so that the spring can be compressed by the butting block in the process of clamping the liquid crystal display screen, the elastic force of the spring can buffer the liquid crystal display screen, and the liquid crystal display screen is prevented from being damaged due to too large clamping force;
3. be equipped with and hold the piece and the movable rod, adopt threaded mode to be connected with the regulating block through the movable rod, it can drive the linkage plate and carry out further compression to the spring to rotate the movable rod, thereby can adjust spring's compression tension, further protect the LCD screen, the rethread holds the piece and constitutes block sliding structure on the pole of accepting, make motion piece and regulating block can drive and hold the piece and slide on the pole of accepting in step at the in-process of motion, thereby improve the stability of motion piece and regulating block, prevent the slope.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
In the figure: 1. a work table; 2. a joining block; 3. a connecting rod; 4. a motor; 5. a support block; 6. a connecting shell; 7. adjusting a rod; 8. a motion block; 9. a bearing block; 10. a bearing rod; 11. a movable block; 12. an adjusting block; 13. a movable rod; 14. a connector tile; 15. a resisting block; 16. a spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a clamping device is used in production of no frame LCD screen, includes: the lower end face of a workbench 1 is provided with connecting blocks 2 at equal intervals and plays a supporting role, the connecting blocks 2 are connected with connecting rods 3 in an internal rotating mode, the right end of each connecting rod 3 is connected with a motor 4 fixedly installed on the lower end face of the workbench 1 through bolts, a supporting block 5 is fixedly connected to the upper end face of the workbench 1, a connecting shell 6 is fixedly installed at the upper end of the supporting block 5, an adjusting rod 7 is rotatably connected to the inner side of the connecting shell 6, a moving block 8 is connected to the outer side of the middle side of the adjusting rod 7, a connecting rod 10 is fixedly installed on the upper end face of the workbench 1 and is located on the inner side of the supporting block 5, an adjusting block 12 is connected to the outer side of the adjusting rod 7, moving blocks 11 are fixedly installed on the outer sides of the moving block 8 and the adjusting block 12, a single body 9 is fixedly connected to the outer ends of the moving block 8 and the adjusting block 12 respectively, a clamping mechanism is arranged inside the adjusting block 12, and the connecting blocks 2 can provide stable supporting effect for the connecting rods 3, the adjusting rod 7 is convenient to support and rotate through the connecting shell 6, the bearing rod 10 can play a role in guiding, and the clamping mechanism is convenient to clamp and protect the liquid crystal screen.
When the clamping device for producing the frameless liquid crystal display screen is used, as shown in figures 1 and 2 in particular, the liquid crystal display screen is placed on the inner sides of the moving block 8 and the abutting block 15, the starting motor 4 drives the connecting rod 3 to rotate, the connecting rod 3 is connected with the adjusting rod 7 in a meshing mode and plays a role in transmission, so that the connecting rod 3 can drive the adjusting rod 7 to rotate, the adjusting rod 7 is connected with the adjusting rod 7 in a threaded mode through the moving block 8 and the adjusting block 12, so that the adjusting rod 7 can drive the moving block 8 and the abutting block 15 on the adjusting block 12 to move towards the liquid crystal screen, so as to be convenient for clamping the liquid crystal screen, the operation is simple, the working efficiency is improved, meanwhile, rubber anti-slip pads are fixedly arranged on the lower end face of the abutting block 15 and the upper end face of the moving block 8, so that the friction force between the moving block 8 and the abutting block 15 and the liquid crystal screen can be improved, and the clamping stability is improved;
specifically, as shown in fig. 1 and 2, in the process of clamping the liquid crystal screen by the moving block 8 and the abutting block 15, the upper end and the lower end of the spring 16 are respectively fixedly connected with the connecting plate 14 and the abutting block 15, so that the connecting plate 14 can compress the spring 16, the elastic force of the spring 16 can buffer the liquid crystal screen, the liquid crystal screen is prevented from being damaged due to too large clamping force, and the movable rod 13 is connected with the adjusting block 12 in a threaded manner, so that the movable rod 13 can be rotated to drive the connecting plate 14 to further compress or relax the spring 16, the compression tension of the spring 16 can be adjusted, and the liquid crystal screen is further protected;
as shown in fig. 1, 3 and 4, the engaging sliding structure is formed on the receiving rod 10 by the receiving block 9, so that the moving block 8 and the adjusting block 12 can drive the receiving block 9 to slide synchronously on the receiving rod 10 in the moving process, thereby improving the stability of the moving block 8 and the adjusting block 12, preventing inclination, and then the moving block 8 and the adjusting block 12 both form the engaging sliding structure in the engaging shell 6 by the moving block 11, so that the moving block 8 and the adjusting block 12 can drive the moving block 11 to slide synchronously in the engaging shell 6 in the moving process, thereby further improving the stability of the moving block 8 and the adjusting block 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clamping device is used in production of no frame LCD screen which characterized in that includes:
the lower end face of the workbench is provided with connecting blocks at equal intervals and plays a supporting role, the connecting blocks are rotatably connected with connecting rods inside, and the right ends of the connecting rods are connected with motors fixedly arranged on the lower end face of the workbench through bolts;
the supporting block is fixedly connected to the upper end face of the workbench, the upper end of the supporting block is fixedly provided with a connecting shell, the interior of the connecting shell is rotatably connected with an adjusting rod, and the exterior of the middle side of the adjusting rod is connected with a moving block;
the bearing rod is fixedly arranged on the upper end surface of the workbench and is positioned on the inner side of the supporting block, the adjusting block is connected to the outer part of the upper side of the adjusting rod, and the movable blocks are fixedly arranged on the outer sides of the moving block and the adjusting block;
and the single body of the bearing block is respectively and fixedly connected with the outer ends of the moving block and the adjusting block, and a clamping mechanism is arranged in the adjusting block.
2. The clamping device for producing the frameless liquid crystal display screen of claim 1, wherein: the connecting rod and the adjusting rod are connected in a meshing mode and play a role in transmission, and the moving block and the adjusting block are connected with the adjusting rod in a threaded mode.
3. The clamping device for producing the frameless liquid crystal display screen of claim 1, wherein: the motion block and the adjusting block form a clamping type sliding structure in the connecting shell through the movable block, and the motion block and the adjusting block are symmetrically installed about a vertical perpendicular bisector of the workbench.
4. The clamping device for producing the frameless liquid crystal display screen of claim 1, wherein: the clamping mechanism comprises a movable rod, a connecting plate, a butting block and a spring;
the movable rod is connected inside the adjusting block in a penetrating way;
a connecting plate rotatably connected to the lower end of the movable bar;
a spring installed at a lower end of the connection plate;
and the abutting block is connected to the lower end of the spring.
5. The clamping device for producing the frameless liquid crystal display screen as recited in claim 4, wherein: the movable rod is connected with the adjusting block in a threaded mode, the upper end and the lower end of the spring are fixedly connected with the connecting plate and the abutting block respectively, and rubber anti-slip pads are fixedly mounted on the lower end face of the abutting block and the upper end face of the moving block.
6. The clamping device for producing the frameless liquid crystal display screen of claim 1, wherein: the bearing block forms a clamping type sliding structure on the bearing rod, and the bearing block is symmetrically installed relative to the horizontal midperpendicular of the adjusting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922970.9U CN215748761U (en) | 2021-08-17 | 2021-08-17 | Clamping device is used in production of no frame LCD screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922970.9U CN215748761U (en) | 2021-08-17 | 2021-08-17 | Clamping device is used in production of no frame LCD screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215748761U true CN215748761U (en) | 2022-02-08 |
Family
ID=80075364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121922970.9U Active CN215748761U (en) | 2021-08-17 | 2021-08-17 | Clamping device is used in production of no frame LCD screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215748761U (en) |
-
2021
- 2021-08-17 CN CN202121922970.9U patent/CN215748761U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212952869U (en) | Workpiece positioning and overturning module | |
| CN215748761U (en) | Clamping device is used in production of no frame LCD screen | |
| CN218363977U (en) | Key cap burnishing device is used in keyboard production | |
| CN216577529U (en) | Anchor clamps are used in auto-parts production convenient to angle modulation | |
| CN211891481U (en) | Cutting device is used in processing of jade ornaments | |
| CN209478649U (en) | A kind of crystallite slab stone processing turnover device | |
| CN212762672U (en) | Surface treatment device for aluminum alloy frame machining | |
| CN111633513A (en) | Grinding device with turnover mechanism for machining large pump body | |
| CN217943846U (en) | Quick clamping device of single crystal bar | |
| CN214868873U (en) | Sliding type angle-adjustable machining device | |
| CN213618868U (en) | Laminating equipment is used in production of cell-phone display screen | |
| CN213319460U (en) | Dust-proof pipe rust removal device | |
| CN218697824U (en) | Auxiliary butt joint device for die steel machining | |
| CN216447543U (en) | Fixing device for pipeline installation | |
| CN218224466U (en) | Efficient cutting device for wires and cables | |
| CN217894344U (en) | Guide ring pickup device | |
| CN218609989U (en) | Wipe rumble rotation machine | |
| CN219945786U (en) | Fixing device for polishing metal plate | |
| CN219274702U (en) | Cutting device for track construction | |
| CN218503041U (en) | Hydraulic bending machine with cutting depth adjusting device | |
| CN218835723U (en) | Bending machine | |
| CN216882475U (en) | Bucket rod machining and welding device | |
| CN220162395U (en) | Planet speed reducer positioning support | |
| CN216504704U (en) | Shell pressing mechanism for alloy pump | |
| CN220719236U (en) | Movable positioning frame for window quality inspection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |