CN212763081U - Clamping device is used in production of LED screen of adjustable centre gripping angle - Google Patents
Clamping device is used in production of LED screen of adjustable centre gripping angle Download PDFInfo
- Publication number
- CN212763081U CN212763081U CN202021507440.3U CN202021507440U CN212763081U CN 212763081 U CN212763081 U CN 212763081U CN 202021507440 U CN202021507440 U CN 202021507440U CN 212763081 U CN212763081 U CN 212763081U
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- China
- Prior art keywords
- led screen
- centre gripping
- angle
- shaft
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a LED screen production technical field specifically is a but LED screen production of adjustment centre gripping angle is with centre gripping equipment, including two backup pads, rotate between two backup pads and be connected with drive shaft and driven shaft, drive shaft and driven shaft both ends extend to the backup pad outside and its end link respectively have intermeshing's drive gear and driven gear, driven gear lateral wall top is equipped with the connecting rod, the connecting rod top is equipped with fixture, one of them backup pad outside is equipped with the motor cabinet, and driving motor has been ann at the motor cabinet top, and driving motor's output shaft is coaxial to be fixed in the drive shaft. This but LED of adjustable centre gripping angle screen centre gripping equipment for production can be according to the processing demand, drives drive gear through driving motor and rotates, and then drives driven gear and rotate, and connecting rod and fixture rotate thereupon, adjusts fixture's angle, and the angle centre gripping LED screen of difference is conveniently followed to the angle centre gripping LED of convenience, reduces machining-position and clamping time, improves machining efficiency.
Description
Technical Field
The utility model relates to a LED screen production technical field specifically is a clamping equipment is used in production of LED screen of adjustable centre gripping angle.
Background
The LED screen is a novel imaging electronic device which is made by arranging light emitting diodes in sequence, and is mainly installed on various electronic devices, when the LED screen is produced, finish machining treatment needs to be carried out on the LED screen, the LED screen is made into a finished product, the LED screen is assembled with other accessories of the electronic device, when the LED screen is machined, the LED screen needs to be clamped and fixed, the LED screen is prevented from moving in the machining process, the machined size precision is not accurate enough, the clamping angle of the existing clamping devices cannot be adjusted according to the machining requirement, multi-station production is needed, the LED screen is long in clamping time, the machining efficiency is influenced, and therefore the clamping device capable of adjusting the clamping angle is provided for the LED screen production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but LED of adjustable centre gripping angle screen production is with centre gripping equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a clamping device capable of adjusting a clamping angle for producing an LED screen comprises two supporting plates which are parallel to each other along a vertical direction, a workbench is connected between the tops of the two supporting plates, a driving shaft is rotatably connected between the two supporting plates, a driven shaft is rotatably connected between the two supporting plates and is positioned right above the driving shaft, two ends of the driving shaft and the driven shaft extend to the outer parts of the supporting plates, the tail ends of the driving shaft and the driven shaft are respectively and coaxially connected with a driving gear and a driven gear, the driving gear and the driven gear are mutually meshed, a connecting rod along the vertical direction is arranged at the top of the outer side wall of the driven gear, a clamping mechanism is arranged at the top of the connecting rod and comprises a placing plate fixed on the connecting rod, a side baffle is arranged at the outer side edge of the top of the placing plate, a fixed limiting plate, the piston rod of centre gripping cylinder is towards the place ahead and its end installs movable grip block, and one of them the backup pad outside is close to its bottom edge and is equipped with the motor cabinet, driving motor is installed at the motor cabinet top, driving motor's output shaft is towards backup pad and its terminal coaxial fixation on the drive shaft.
Preferably, the worktable is tightly welded on the supporting plate.
Preferably, two through holes which penetrate through the supporting plate are formed in one side of the supporting plate, ball bearings are installed in the through holes, and the driving shaft and the driven shaft are respectively fixed to the inner rings of the two ball bearings which are located on the same horizontal plane.
Preferably, the connecting rod is tightly welded to the driven gear.
Preferably, the side baffle and the fixed limiting plate are both tightly welded on the placing plate.
Preferably, a first protection pad is tightly bonded to the rear side of the fixed limiting plate, and a second protection pad is tightly bonded to the front side of the movable clamping plate.
Preferably, the motor base is tightly welded on the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this but LED of adjustable centre gripping angle screen centre gripping equipment for production fixes fixture on can following driven gear pivoted connecting rod, when using, can be according to the processing demand, output shaft through driving motor drives drive gear and rotates, and then drives rather than the driven gear rotation of meshing, connecting rod and fixture can rotate thereupon, adjusts fixture's angle, conveniently follows different angle centre gripping LED screens, reduces the processing station, and then reduces the clamping time, improves machining efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the support plate of the present invention;
fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.
In the figure:
1. a work table;
2. a support plate; 20. a ball bearing;
3. a drive shaft;
4. a driven shaft;
5. a drive gear;
6. a driven gear;
7. a connecting rod;
8. a clamping mechanism; 80. placing the plate; 81. a side dam; 82. fixing a limit plate; 820. a first protective pad; 83. a clamping cylinder; 84. a movable clamping plate; 840. a second protective pad;
9. a motor base;
10. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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 limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
a clamping device capable of adjusting a clamping angle for producing an LED screen comprises two supporting plates 2 which are parallel to each other along a vertical direction, a workbench 1 is connected between the tops of the two supporting plates 2, a driving shaft 3 is rotatably connected between the two supporting plates 2, a driven shaft 4 is rotatably connected between the two supporting plates 2 and is positioned right above the driving shaft 3, the two ends of the driving shaft 3 and the driven shaft 4 extend to the outer parts of the supporting plates 2, the tail ends of the driving shaft 3 and the driven shaft 4 are respectively and coaxially connected with a driving gear 5 and a driven gear 6, the driving gear 5 and the driven gear 6 are mutually meshed, a connecting rod 7 along the vertical direction is arranged on the top of the outer side wall of the driven gear 6, a clamping mechanism 8 is arranged on the top of the connecting rod 7, the clamping mechanism 8 comprises a placing plate 80 fixed on the connecting rod, the rear side edge of the top of the placing plates 80 is provided with a clamping cylinder 83, a piston rod of the clamping cylinder 83 faces the front and the tail end of the piston rod is provided with a movable clamping plate 84, the outer side of one supporting plate 2 is provided with a motor base 9 near the bottom edge of the supporting plate, the top of the motor base 9 is provided with a driving motor 10, an output shaft of the driving motor 10 faces the supporting plates 2 and the tail end of the supporting plate is coaxially fixed on the driving shaft 3, when in use, the output shaft of the driving motor 10 rotates to drive the driving shaft 3 and a driving gear 5 on the driving shaft 3 to rotate, the driving gear 5 drives a driven gear 6 meshed with the driving gear to rotate, further drives a driven shaft 4 and a connecting rod 7 on the driven gear 6 to rotate, a clamping mechanism 8 rotates along with the driving shaft and adjusts the driving shaft to a required machining angle, then the LED, and then the piston rod of the clamping cylinder 83 extends out to drive the movable clamping plate 84 to move forward, and the LED screen to be processed is clamped and fixed through the movable clamping plate 84 and the fixed limiting plate 82.
In this embodiment, two through-holes that run through are seted up to backup pad 2 one side, install ball bearing 20 in the through-hole, and drive shaft 3 and driven shaft 4 are fixed respectively and are being located the inner race of two ball bearing 20 on same horizontal plane, increase the sensitivity when drive shaft 3 and driven shaft 4 rotate through ball bearing 20, prevent its card pause.
Besides, the first protective pad 820 is tightly bonded to the rear side of the fixed limiting plate 82, the second protective pad 840 is tightly bonded to the front side of the movable clamping plate 84, the first protective pad 820 and the second protective pad 840 are both made of silica gel, and the piston rod of the clamping cylinder 83 is prevented from driving the movable clamping plate 84 to move forwards to clamp the LED screen to be processed and scratch the LED screen.
Specifically, the workbench 1 is tightly welded on the support plate 2, the connecting rod 7 is tightly welded on the driven gear 6, the side baffle plate 81 and the fixed limiting plate 82 are both tightly welded on the placing plate 80, the motor base 9 is tightly welded on the support plate 2, the welding and fixing process is simple, the structure is stable, the falling damage in the using process can be effectively prevented, and then the damage of the equipment and the damage of a product to be processed are caused.
When the clamping device capable of adjusting the clamping angle for producing the LED screen is used, a worker firstly checks the integrity of the device and whether the connection of each part is firm; then, a power supply of a driving motor 10 is switched on to enable the driving motor 10 to work, according to the required machining angle, an output shaft of the driving motor 10 rotates to drive a driving shaft 3 and a driving gear 5 on the driving shaft 3 to rotate, the driving gear 5 drives a driven gear 6 meshed with the driving gear to rotate, a driven shaft 4 on the driven gear 6 and a connecting rod 7 are further driven to rotate, a clamping mechanism 8 rotates along with the driving gear, the clamping mechanism is adjusted to the proper machining angle, and then the power supply of the driving motor 10 is switched off; the LED screen to be processed is placed on the two placing plates 80 after being switched on, one end of the LED screen is in contact fit with the first protection pad 820 on the rear side of the fixed limiting plate 82, and then the piston rod of the clamping cylinder 83 stretches out to drive the movable clamping plate 84 to move forwards until the second protection pad 840 on the front side of the movable clamping plate 84 is in fit position with the LED screen, so that the LED screen is clamped and fixed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a clamping equipment is used in production of LED screen of adjustable centre gripping angle which characterized in that: the automatic clamping device comprises two supporting plates (2) which are parallel to each other along the vertical direction, a workbench (1) is connected between the tops of the two supporting plates (2), a driving shaft (3) is connected between the two supporting plates (2) in a rotating mode, a driven shaft (4) is connected between the two supporting plates (2) in a rotating mode and is located right above the driving shaft (3), two ends of the driving shaft (3) and the driven shaft (4) extend to the outer portion of the supporting plates (2), the tail ends of the driving shaft (3) and the driven shaft (4) are respectively and coaxially connected with a driving gear (5) and a driven gear (6), the driving gear (5) and the driven gear (6) are meshed with each other, a connecting rod (7) along the vertical direction is arranged at the top of the outer side wall of the driven gear (6), a clamping mechanism (8, place the outside edge at board (80) top and be equipped with side shield (81), the front side edge department of placing board (80) top is equipped with fixed limiting plate (82), place the rear side edge department at board (80) top and install centre gripping cylinder (83), movable grip block (84) are installed towards the place ahead and its end to the piston rod of centre gripping cylinder (83), one of them backup pad (2) outside is close to its bottom edge and is equipped with motor cabinet (9), driving motor (10) are installed at motor cabinet (9) top, the output shaft of driving motor (10) is fixed on drive shaft (3) towards backup pad (2) and its end is coaxial.
2. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: the workbench (1) is tightly welded on the support plate (2).
3. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: two through holes which penetrate through the supporting plate are formed in one side of the supporting plate (2), ball bearings (20) are installed in the through holes, and the driving shaft (3) and the driven shaft (4) are fixed on the inner rings of the two ball bearings (20) which are located on the same horizontal plane respectively.
4. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: the connecting rod (7) is tightly welded on the driven gear (6).
5. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: the side baffle plates (81) and the fixed limiting plates (82) are tightly welded on the placing plate (80).
6. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: the rear side of the fixed limiting plate (82) is tightly bonded with a first protective pad (820), and the front side of the movable clamping plate (84) is tightly bonded with a second protective pad (840).
7. The clamping device with the adjustable clamping angle for LED screen production of claim 1, wherein: the motor base (9) is tightly welded on the support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507440.3U CN212763081U (en) | 2020-07-27 | 2020-07-27 | Clamping device is used in production of LED screen of adjustable centre gripping angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507440.3U CN212763081U (en) | 2020-07-27 | 2020-07-27 | Clamping device is used in production of LED screen of adjustable centre gripping angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763081U true CN212763081U (en) | 2021-03-23 |
Family
ID=75039407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021507440.3U Expired - Fee Related CN212763081U (en) | 2020-07-27 | 2020-07-27 | Clamping device is used in production of LED screen of adjustable centre gripping angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664782A (en) * | 2021-08-12 | 2021-11-19 | 深圳科荣达航空科技有限公司 | Transportation maintenance platform for fan blades of large aircraft engine |
-
2020
- 2020-07-27 CN CN202021507440.3U patent/CN212763081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664782A (en) * | 2021-08-12 | 2021-11-19 | 深圳科荣达航空科技有限公司 | Transportation maintenance platform for fan blades of large aircraft engine |
| CN113664782B (en) * | 2021-08-12 | 2022-08-05 | 深圳科荣达航空科技有限公司 | Transportation maintenance platform for fan blades of large aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |