CN207380389U - A kind of LCD panel frame, which screws, uses fixing device - Google Patents
A kind of LCD panel frame, which screws, uses fixing device Download PDFInfo
- Publication number
- CN207380389U CN207380389U CN201721198235.1U CN201721198235U CN207380389U CN 207380389 U CN207380389 U CN 207380389U CN 201721198235 U CN201721198235 U CN 201721198235U CN 207380389 U CN207380389 U CN 207380389U
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- plate
- fixed
- pressing plate
- lcd panel
- fixing device
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Abstract
The utility model discloses a kind of LCD panel frames to screw with fixing device, including pressing plate and bottom plate, the one side of the plate upper surface is welded and fixed with frame bottom, the top of the stent and the bottom of hydraulic cylinder are bolted to connection, the telescopic end of the hydraulic cylinder is fixedly connected with the motor equipped with drill bit by top plate, fixed plate is welded on the housing of the motor, the both ends of the fixed plate slidably connect the first litter respectively, the bottom of first litter is fixedly welded on the both ends of pressing plate, and lower die is fixedly connected in the middle part of the bottom plate.The utility model is synchronously moved down by Hydraulic Cylinder motor and fixed plate, under the action of the spring, so that the protrusion at pressing plate both ends is fixed with LED frames, and the rubber pad of pressing plate lower surface at the top of LED frames with offseting to being fixed around punching, in boring procedure by pressure ring can with around device to hole into being fixed, the phenomenon that preventing drilling from causing chipping, improve processing quality.
Description
Technical field
The utility model belongs to processing unit (plant) technical field, and in particular to a kind of LCD panel frame, which screws, uses fixing device.
Background technology
The construction of LCD is that liquid crystal cell is placed among the parallel glass substrate of two panels, sets TFT (thin on lower baseplate glass
Film transistor), colored filter is set on upper substrate glass, changes to control liquid crystal molecule by the signal on TFT and voltage
Rotation direction, so as to reach display purpose whether reaching control each pixel polarised light outgoing, usually using frame pair
LCD is fixed.In order to increase frame stability when assembled, frame is assembled usually using screw, is drilled in frame
When, since frame is relatively narrow, it is not easy to that the frame around punching is fixed, causes frame in drill process unstable, process
Precision bottom, and inconvenient the phenomenon that compressing protection, being susceptible to chipping around hole.
Utility model content
The purpose of this utility model is to provide a kind of LCD panel frames to screw with fixing device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of LCD panel frame screws with fixed dress
It puts, including pressing plate and bottom plate, one side and the frame bottom of the plate upper surface are welded and fixed, the top of the stent and hydraulic pressure
The bottom of cylinder is bolted to connection, and the telescopic end of the hydraulic cylinder is fixedly connected with the motor equipped with drill bit by top plate,
Fixed plate is welded on the housing of the motor, the both ends of the fixed plate slidably connect the first litter respectively, described
The bottom of first litter is fixedly welded on the both ends of pressing plate, and lower die is fixedly connected in the middle part of the bottom plate.
Preferably, the second litter being vertically arranged is welded between the cradle top and bottom plate, described second slides
Pole is slidably connected with fixed plate.
Preferably, spring is socketed on first litter, and spring is between fixed plate and pressing plate.
Preferably, the middle part of the pressing plate be equipped with for drill bit by through hole, the both ends of the pressing plate are equipped with protrusion, and
Protrusion is clamped with LED frames.
Preferably, the lower surface of the pressing plate, which is adhesively fixed, is connected with rubber pad, is equipped at the center on the rubber pad
Pressure ring, the pressure ring are fixed on by flat head bolt on pressing plate, and pressure ring is flushed with rubber pad surface.
Preferably, the lower die is located at the underface of motor, and lower die is equipped with to protect the slot of drill bit.
The technique effect and advantage of the utility model：The LCD panel frame screws with fixing device, downward by hydraulic cylinder
Pushing motor, while punched using motor driving drill bit to LED frames, when fixed plate is in motor synchronization folding process,
Pressing plate also moves down simultaneously, under the action of the spring so that the protrusion at pressing plate both ends is fixed with LED frames, and pressing plate
The rubber pad of lower surface, can by pressure ring in boring procedure with being offseted at the top of LED frames to being fixed around punching
The phenomenon that into being fixed, to prevent drilling from causing chipping around device to hole, improve processing quality.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the utility model；
Fig. 3 is the side structure schematic diagram of the utility model.
In figure：1 stent, 2 hydraulic cylinders, 3 motors, 4 fixed plates, 5 pressing plates, 6 bottom plates, 7 lower dies, 8 springs, 9 first litter, 10
Top plate, 11 second litter, 12 rubber pads, 13 pressure rings, 14 flat head bolts, 15 through holes, 16 slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
A kind of LCD panel frame that the utility model provides as shown in Figs. 1-3 screws with fixing device, including pressing plate 5
With bottom plate 6, one side and 1 bottom of stent of 6 upper surface of bottom plate are welded and fixed, the top of the stent 1 and the bottom of hydraulic cylinder 2
End is bolted to connection, and the telescopic end of the hydraulic cylinder 2 is fixedly connected with the motor 3 equipped with drill bit, institute by top plate 10
It states and fixed plate 4 is welded on the housing of motor 3, the both ends of the fixed plate 4 slidably connect the first litter 9, institute respectively
The bottom for stating the first litter 9 is fixedly welded on the both ends of pressing plate 5, and the middle part of the bottom plate 6 is fixedly connected with lower die 7.
Further, the second litter 11 being vertically arranged is welded between 1 top of stent and bottom plate 6, it is described
Second litter 11 is slidably connected with fixed plate 4, improves the stability of device, improves machining accuracy.
Further, it is socketed with spring 8 on first litter 9, and spring 8 is between fixed plate 4 and pressing plate 5, it can
During being moved down in fixed plate 4, using spring 8 pressing plate 5 is promoted to compress LED frames.
Further, the middle part of the pressing plate 5 be equipped with for drill bit by through hole 15, the both ends of the pressing plate 5 are equipped with
Protrusion, and protrusion is clamped with LED frames, effectively LED frames can be fixed, good fixing effect.
Further, the lower surface of the pressing plate 5, which is adhesively fixed, is connected with rubber pad 12, the center on the rubber pad 12
Place is equipped with pressure ring 13, and the pressure ring 13 is fixed on by flat head bolt 14 on pressing plate 5, and pressure ring 13 and 12 surface of rubber pad are neat
It is flat, by pressure ring 13, it can prevent the phenomenon that the causing chipping that drill around device to hole during drilling into being fixed.
Further, the lower die 7 is located at the underface of motor 3, and lower die 7 is equipped with to protect the slot of drill bit
16, it is passed through for drill bit, protects drill bit.
Specifically, in use, one end for drilling of LED frames needs is placed in the lower die 7 on bottom plate 6, pass through hydraulic pressure
Cylinder 2 pushes down on motor 3, while using motor 3 drill bit is driven to punch LED frames, when fixed plate 4 is synchronous with motor 3
In folding process, pressing plate 5 also moves down simultaneously, under the action of spring 8 so that 5 both ends of pressing plate protrusion with LED frames into
Row fixes, and is offseted at the top of the rubber pad 12 and LED frames of 5 lower surface of pressing plate to being fixed around punching, is drilling
In the process can be into being fixed, to prevent drilling from causing chipping around device to hole by pressure ring 13 the phenomenon that, improve processing matter
Amount.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of LCD panel frame screws with fixing device, including pressing plate (5) and bottom plate (6), it is characterised in that：The bottom plate
(6) one side of upper surface is welded and fixed with stent (1) bottom, and the top of the stent (1) passes through spiral shell with the bottom of hydraulic cylinder (2)
Bolt is fixedly connected, and the telescopic end of the hydraulic cylinder (2) is fixedly connected with the motor (3) equipped with drill bit by top plate (10), described
Fixed plate (4) is welded on the housing of motor (3), the both ends of the fixed plate (4) slidably connect the first litter respectively
(9), the bottom of first litter (9) is fixedly welded on the both ends of pressing plate (5), is fixedly connected in the middle part of the bottom plate (6)
Lower die (7).
2. a kind of LCD panel frame according to claim 1 screws with fixing device, it is characterised in that：The stent (1)
The second litter (11) being vertically arranged, second litter (11) and fixed plate (4) are welded between top and bottom plate (6)
It is slidably connected.
3. a kind of LCD panel frame according to claim 1 screws with fixing device, it is characterised in that：Described first slides
Spring (8) is socketed on pole (9), and spring (8) is located between fixed plate (4) and pressing plate (5).
4. a kind of LCD panel frame according to claim 1 screws with fixing device, it is characterised in that：The pressing plate (5)
Middle part be equipped with for drill bit by through hole (15), the both ends of the pressing plate (5) are equipped with protrusion, and protrusion and LED frame cards
It connects.
5. a kind of LCD panel frame according to claim 1 screws with fixing device, it is characterised in that：The pressing plate (5)
Lower surface be adhesively fixed and be connected with rubber pad (12), pressure ring (13), the pressure are equipped at the center on the rubber pad (12)
Ring (13) is fixed on by flat head bolt (14) on pressing plate (5), and pressure ring (13) is flushed with rubber pad (12) surface.
6. a kind of LCD panel frame according to claim 1 screws with fixing device, it is characterised in that：The lower die (7)
Positioned at the underface of motor (3), and lower die (7) is equipped with to protect the slot (16) of drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198235.1U CN207380389U (en) | 2017-09-19 | 2017-09-19 | A kind of LCD panel frame, which screws, uses fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198235.1U CN207380389U (en) | 2017-09-19 | 2017-09-19 | A kind of LCD panel frame, which screws, uses fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380389U true CN207380389U (en) | 2018-05-18 |
Family
ID=62340283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198235.1U Active CN207380389U (en) | 2017-09-19 | 2017-09-19 | A kind of LCD panel frame, which screws, uses fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207380389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817620A (en) * | 2017-11-29 | 2018-03-20 | 四川珩必鑫电子科技有限公司 | A kind of LCD panel frame, which screws, uses fixing device |
-
2017
- 2017-09-19 CN CN201721198235.1U patent/CN207380389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817620A (en) * | 2017-11-29 | 2018-03-20 | 四川珩必鑫电子科技有限公司 | A kind of LCD panel frame, which screws, uses fixing device |
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