CN205057593U - Special clamping apparatus that adds of lid behind cell -phone - Google Patents
Special clamping apparatus that adds of lid behind cell -phone Download PDFInfo
- Publication number
- CN205057593U CN205057593U CN201520394357.2U CN201520394357U CN205057593U CN 205057593 U CN205057593 U CN 205057593U CN 201520394357 U CN201520394357 U CN 201520394357U CN 205057593 U CN205057593 U CN 205057593U
- Authority
- CN
- China
- Prior art keywords
- grip block
- hole
- rotating disc
- clamping device
- rear cover
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model aims at providing a special clamping apparatus that adds of lid behind cell -phone. The utility model provides a constitute by fixing base, rotary device, jacking device and clamping device, the fixing base includes first fixing base and second fixing base, the outside of first fixing base and second fixing base is fixed, inboard equal fixed connection rotary device, rotary device and clamping device fixed connection, the clamping device below is provided with jacking device. The milling cutter of digit control machine tool sees through that the speaker hole is processed to above -mentioned through -hole, the hole of charging, the processing back that finishes, rotary device is according to transposition graduator rotation angle this moment, behind the cell -phone lid side up, the milling cutter of digit control machine tool further processes the key hole of cell -phone shell -side face for thereby it makes that the process of lid in the course of working reduces and save time behind the cell -phone to finish to speaker hole, the one step of processing of hole and key hole of charging of lid behind the cell -phone, and then has improved production efficiency.
Description
Technical field
The utility model relates to Cellphone Accessories processing technique field, particularly relates to the special clamp for machining of a kind of cell phone rear cover.
Background technology
Current mobile phone, in the Working Life of people, plays extremely important role, and mobile phone secondary industry is also thriving like the mushrooms after rain, needs processing speaker hole, charging hole and key hole etc. at present in mobile phone processing industry during processing mobile phone.Because speaker hole and charging hole are arranged at the back side of cell phone rear cover usually, and key hole is arranged at the side of cell phone rear cover usually, therefore, prior art processing mobile phone bonnet speaker hole, charging hole and key hole time, first utilize back side clamp for machining fix cell phone rear cover again by Digit Control Machine Tool processing speaker hole and charging hole; After speaker hole and charging hole machined, cell phone rear cover is disassembled from back side clamp for machining, and then utilizes side clamp for machining to fix cell phone rear cover to process side key hole further by Digit Control Machine Tool again.Therefore, in prior art, the clamp for machining of mobile phone to the mouth of a river of cell phone rear cover, speaker hole, charging hole and key hole one step completion of processing, can not cause mobile phone operation in the process of processing loaded down with trivial details and time-consuming, makes production efficiency low.In addition, in prior art, the clamp for machining of mobile phone also exists and is positioned with error, and fixture is not fastening easily causes the problems such as cell phone rear cover midway landing, thus makes the machining accuracy of cell phone rear cover good not.
Utility model content
The purpose of this utility model is for weak point of the prior art and provides the special clamp for machining of a kind of cell phone rear cover that a kind of production efficiency is high, machining accuracy is good.
The technical solution of the utility model is: the special clamp for machining of a kind of cell phone rear cover, is made up of holder, whirligig, jack unit and clamping device; Described holder comprises the first holder and the second holder, and the outside of described first holder and the second holder is fixed, and inner side is all fixedly connected with whirligig; Described whirligig is fixedly connected with clamping device, is provided with jack unit below described clamping device; Described whirligig comprises the first rotating disc and the second rotating disc; Described clamping device is made up of the first grip block and the second grip block; Described first grip block two ends are separately fixed on the first rotating disc and the second rotating disc; Transposition protractor is provided with in described first rotating disc.
Further, described first rotating disc is set to drive the active rotation dish be connected with motor, and described second rotating disc is set to driven rotation dish.
Further, described jack unit comprises cylinder, fixed dam and piston rod; Described cylinder is fixedly connected with fixed dam; Circular hole is provided with in the middle of described fixed dam; Described piston rod one end is connected with cylinder, and the other end, through the circular hole in the middle of fixed dam, is fixedly connected with the second grip block.
Further, guide post is provided with between described first grip block and the second grip block; Described guide post is at least 2, is fixedly connected with bottom described guide post with the first grip block, and bottom, through the second grip block, enables the second grip block up and down along guide post.
Further, transposition protractor is provided with in described first rotating disc.
Further, described clamping device can rotation angle range be 0 degree of-180 degree.
The beneficial effects of the utility model are: because whirligig can drive clamping device to rotate, in the process of actual production, cell phone rear cover to be processed is positioned over the space formed between the first grip block and the second grip block for holding cell phone rear cover, owing to slotting according to cell phone rear cover size above the first clamping device, now, facing up of upper cover plate, the through hole that upper cover plate is arranged comprises corresponding to position, the mouth of a river, the through hole of speaker hole position and charging hole site, the milling cutter of Digit Control Machine Tool carries out the processing mouth of a river through above-mentioned through hole, speaker hole, charging hole, after completion of processing, whirligig is according to the transposition protractor anglec of rotation, now, cell phone rear cover side upward, the key hole in the milling cutter further processing mobile phone shell-side face of Digit Control Machine Tool, make the mouth of a river to cell phone rear cover, speaker hole, charging hole and key hole one step completion of processing, and do not need midway to change fixture, thus make the operation of cell phone rear cover in process reduce and save time, and then improve production efficiency, and the clamp for machining of this cell phone rear cover is little due to bit errors, comparatively can grips and hold cell phone rear cover thus make the machining accuracy of cell phone rear cover good.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is schematic diagram of the present utility model.
Wherein:
1, holder 2, whirligig 3, jack unit
4, clamping device 11, first holder 12, second holder
21, the first rotating disc 22, second rotating disc 31, cylinder
32, fixed dam 33, piston rod 34, guide post
41, the first grip block 42, cell phone rear cover 43, second grip block
5, transposition protractor
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
The special clamp for machining of a kind of cell phone rear cover is made up of holder 1, whirligig 2, jack unit 3 and clamping device 4 as shown in Figure 1-2; Described holder 1 comprises the first holder 11 and the second holder 12, and the outside of described first holder 11 and the second holder 12 is fixed, and inner side is all fixedly connected with whirligig 2; Described whirligig 2 is fixedly connected with clamping device 4, is provided with jack unit 3 below described clamping device 4.
Described whirligig 2 comprises the first rotating disc 21 and the second rotating disc 22; Described clamping device 4 is made up of the first grip block 41 and the second grip block 43; Described second grip block 43 two ends are separately fixed on the first rotating disc 21 and the second rotating disc 22.
Described first rotating disc is set to drive the active rotation dish be connected with motor, and described second rotating disc is set to driven rotation dish.
Described jack unit 3 comprises cylinder 31, fixed dam 32 and piston rod 33; Described cylinder 31 is fixedly connected with fixed dam 32; Circular hole is provided with in the middle of described fixed dam 32; Described piston rod 33 one end is connected with cylinder 31, and the other end, through the circular hole in the middle of fixed dam 32, is fixedly connected with the second grip block 43.
Guide post 34 is provided with between described first grip block 41 and the second grip block 43; Described guide post 34 is at least 2, is fixedly connected with bottom described guide post 34 with the first grip block 41, and bottom through the second grip block 43, makes the second grip block 43 can be up and down along guide post 34.
Transposition protractor 5 is provided with in described first rotating disc 21.
Described clamping device 4 can rotation angle range be 0 degree of-180 degree.
Working method: this device in use, first cell phone rear cover 42 is positioned in the middle of the first grip block 41 and the second grip block 43, utilize the pressure of 31 of cylinder, promote piston rod 33 to sinciput pressure, because piston rod 33 is fixedly connected with the second grip block 43, therefore, the second grip block 43 is stressed and pushes up pressure cell phone rear cover 42, open whirligig 2, by arranging transposition protractor 5, the anglec of rotation is set, owing to slotting according to cell phone rear cover size above the first grip block 41, now, facing up of upper cover plate, the through hole that upper cover plate is arranged comprises corresponding to position, the mouth of a river, the through hole of speaker hole position and charging hole site, the milling cutter of Digit Control Machine Tool carries out the processing mouth of a river through above-mentioned through hole, speaker hole, charging hole, after completion of processing, whirligig according to transposition protractor 5 anglec of rotation now, cell phone rear cover side upward, the key hole in the milling cutter further processing mobile phone shell-side face of Digit Control Machine Tool.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the special clamp for machining of cell phone rear cover, is characterized in that: be made up of holder, whirligig, jack unit and clamping device; Described holder comprises the first holder and the second holder, and the outside of described first holder and the second holder is fixed, and inner side is all fixedly connected with whirligig; Described whirligig is fixedly connected with clamping device, is provided with jack unit below described clamping device; Described whirligig comprises the first rotating disc and the second rotating disc; Described clamping device is made up of the first grip block and the second grip block; Described first grip block two ends are separately fixed on the first rotating disc and the second rotating disc; Transposition protractor is provided with in described first rotating disc.
2. the special clamp for machining of a kind of cell phone rear cover according to claim 1, is characterized in that: described first rotating disc is set to drive the active rotation dish be connected with motor, and described second rotating disc is set to driven rotation dish.
3. the special clamp for machining of a kind of cell phone rear cover according to claim 1, is characterized in that: described jack unit comprises cylinder, fixed dam and piston rod; Described cylinder is fixedly connected with fixed dam; Circular hole is provided with in the middle of described fixed dam; Described piston rod one end is connected with cylinder, and the other end, through the circular hole in the middle of fixed dam, is fixedly connected with the second grip block.
4. the special clamp for machining of a kind of cell phone rear cover according to claim 1, is characterized in that: be provided with guide post between described first grip block and the second grip block; Described guide post is at least 2, is fixedly connected with bottom described guide post with the first grip block, and bottom, through the second grip block, enables the second grip block up and down along guide post.
5. the special clamp for machining of a kind of cell phone rear cover according to claim 1, is characterized in that: described clamping device can rotation angle range be 0 degree of-180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394357.2U CN205057593U (en) | 2015-06-10 | 2015-06-10 | Special clamping apparatus that adds of lid behind cell -phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394357.2U CN205057593U (en) | 2015-06-10 | 2015-06-10 | Special clamping apparatus that adds of lid behind cell -phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057593U true CN205057593U (en) | 2016-03-02 |
Family
ID=55384196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394357.2U Expired - Fee Related CN205057593U (en) | 2015-06-10 | 2015-06-10 | Special clamping apparatus that adds of lid behind cell -phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720078A (en) * | 2020-12-22 | 2021-04-30 | 河南裕展精密科技有限公司 | CNC machining method and system for side hole and side hole chamfer |
-
2015
- 2015-06-10 CN CN201520394357.2U patent/CN205057593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720078A (en) * | 2020-12-22 | 2021-04-30 | 河南裕展精密科技有限公司 | CNC machining method and system for side hole and side hole chamfer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |