CN206912755U - A kind of centralized positioning tool - Google Patents
A kind of centralized positioning tool Download PDFInfo
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- CN206912755U CN206912755U CN201720585779.7U CN201720585779U CN206912755U CN 206912755 U CN206912755 U CN 206912755U CN 201720585779 U CN201720585779 U CN 201720585779U CN 206912755 U CN206912755 U CN 206912755U
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- positioning
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Abstract
The utility model, which discloses a kind of centralized positioning tool, includes door shape support frame, some hold-down mechanisms, detent mechanism；The detent mechanism includes the first cylinder, some vertical pushing block, some positioning units, the roller pushing blocks consistent with positioning unit quantity；The vertical pushing block is arranged on the upside of the first cylinder；The roller pushing block is fixedly connected with positioning unit；First cylinder drives vertical pushing block to move up and down, and drives roller pushing block driving positioning unit outwards tensioning and inwardly retraction；The horizontal end supporting plate of the positioning unit and door shape support frame is connected together；The hold-down mechanism includes the second cylinder, pressing plate, compresses connecting rod；The compression connecting rod is threadedly coupled through pressing plate through hole and detent mechanism and with the second cylinder output shaft being arranged on the downside of detent mechanism.The utility model is simple in construction, and multiple clamping does not interfere with the positioning precision of frame body product.
Description
Technical field
It the utility model is related to localization tool technical field, more particularly to a kind of centralized positioning tool.
Background technology
Similar mobile phone shell frame body product at present, as the manufacture of metallic mobile phone drain pan/center mainly (is calculated using full CNC
Machine numerically-controlled machine tool) it is processed.From initial metal derby to final mobile phone shell/center finished product, multiple tracks CNC will be passed through
Processing.CNC processing needs that mobile phone drain pan/center to be processed is precisely located, and ensures the precision of its processing.At present
Localization tool for mobile phone shell/center CNC processing, it is common that remove locating cellphone using the positioning hole on mobile phone drain pan/center
Drain pan/center.On the one hand there is deviation in itself processing with shop bolt on tool, and another aspect mobile phone drain pan/center is multiple
Picking and placeing causes to position bore deformation, ultimately results in that mobile phone shell/center surrounding wall thickness is inconsistent, triggers follow-up bloom processing procedure size side
Etc. bad appearance.
In summary, the localization tool, in practice in the presence of it is inconvenient the problem of, it is therefore necessary to improved.
Utility model content
The purpose of this utility model is to provide a kind of centralized positioning for being used for similar mobile phone shell frame body products C NC processing and controlled
Tool, positioned using the surrounding inwall of centralized positioning tool opposite side framework product, pick and place product all without the outer of opposite side framework product
See and profile impacts, improve positioning precision.
To achieve the above object, using following technical scheme：
A kind of centralized positioning tool, including door shape support frame, some hold-down mechanisms, detent mechanism；The detent mechanism bag
Include the first cylinder, some vertical pushing block, some positioning units, the roller pushing blocks consistent with positioning unit quantity；It is described vertical
Pushing block is arranged on the upside of the first cylinder；The roller pushing block is fixedly connected with positioning unit；The first cylinder driving is vertical
Pushing block moves up and down, and drives roller pushing block driving positioning unit outwards tensioning and inwardly retraction；The positioning unit and door shape
The horizontal end supporting plate of support frame is connected together；The hold-down mechanism includes the second cylinder, pressing plate, compresses connecting rod；The company of compression
Bar is threadedly coupled through pressing plate through hole and detent mechanism and with the second cylinder output shaft being arranged on the downside of detent mechanism.
It is preferred that the positioning unit includes four, symmetrically arranged two long sides positioning unit, symmetrically arranged two short side
Positioning unit；The long side positioning unit, short side positioning unit include be located by connecting block, positioning and guiding sliding block group, positioning branch
Bracer；The positioning and guiding sliding block group passes through the block that is located by connecting connection of staggering parallel with roller pushing block；The positioning support block
It is erected on the upside of positioning and guiding sliding block group.
It is preferred that the hold-down mechanism includes two, it is respectively arranged near the both ends inner side of centralized positioning tool；It is described
The driving of second cylinder compresses connecting rod one end and is threadedly coupled with its output shaft；The compression connecting rod other end forms nut shape, clamping
On the upside of pressing plate.
It is preferred that the vertical pushing block includes two, the vertical pushing block of long side, the vertical pushing block of short side；The long side pushes away vertically
Block promotes two roller pushing blocks being connected with long side positioning unit, and the vertical pushing block of short side promotes two be connected with short side positioning unit
Roller pushing block；The vertical pushing block upper end sets acclivitous inclined-plane with roller pushing block contact surface；The long side is vertical
Pushing block and the vertical pushing block of short side are jag shape, and both engage setting.
It is preferred that the positioning and guiding sliding block group includes two positioning and guiding sliding blocks be arrangeding in parallel；The positioning and guiding
It is two stage scalariforms on the upside of sliding block, inner end is low step, and outer end is high step；The positioning support block is erected on low step
Side.
It is preferred that set on the upside of the horizontal end supporting plate of the door shape support frame consistent with positioning and guiding sliding block half quantity
Grooved rail；The positioning and guiding sliding block is entrenched in grooved rail, drives it to do straight line in grooved rail by the first cylinder
Motion；The horizontal end supporting plate through hole of the block through door shape support frame that be located by connecting is connected with positioning and guiding sliding block.
It is preferred that the centralized positioning tool also includes bottom plate；The perpendicular end supporting plate of the two of the door shape support frame is vertically solid
It is scheduled on the upside of bottom plate.
Using such scheme, the beneficial effects of the utility model are：
1) the centralized positioning jig structure is simple, and the processing for avoiding traditional tool alignment pin has necessarily inclined in itself
Difference, so as to have influence on the tightness that frame body product is attached on tool, so as to which deviation accumulation is arrived into final framework product
Problem；
2) the centralized positioning tool clamping is simple, and multiple clamping does not interfere with the positioning precision of frame body product, avoids
Friction and collision repeatedly occur with traditional tool alignment pin for the positioning hole above frame body product, and easily caused positioning hole becomes
Shape, influence the precision problem of frame body product orientation.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is detent mechanism stereogram of the present utility model；
Fig. 4 is hold-down mechanism stereogram of the present utility model；
Fig. 5 is the detent mechanism stereogram of the present utility model for saving positioning support block；
Fig. 6 is the detent mechanism stereogram that Fig. 5 saves short side positioning unit；
Fig. 7 is the detent mechanism stereogram that Fig. 5 saves long side positioning unit；
Wherein, accompanying drawing identifier declaration：
1-door shape support frame, 2-hold-down mechanism,
3-detent mechanism, 4-bottom plate,
5-frame body product, 11-horizontal end supporting plate,
12-erect and hold supporting plate, the 21-the second cylinder,
22-pressing plate, 23-connecting rod is compressed,
31-the first cylinder, the vertical pushing block of 32-long side,
The vertical pushing block of 33-short side, 34-roller pushing block,
111-grooved rail, 331-be located by connecting block,
332-positioning and guiding sliding block group, 333-positioning support block.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in 7, a kind of centralized positioning tool, including door shape support frame 1, some hold-down mechanisms 2, localization machine
Structure 3；The detent mechanism 3 includes the first cylinder 31, some vertical pushing blocks, some positioning units, consistent with positioning unit quantity
Roller pushing block 34；The vertical pushing block is arranged at the upside of the first cylinder 31；The roller pushing block 34 is consolidated with positioning unit
Fixed connection；First cylinder 31 drives vertical pushing block to move up and down, and drives roller pushing block 34 to drive positioning unit outwards to open
Tight and inside retraction；The horizontal end supporting plate 11 of the positioning unit and door shape support frame 1 is connected together；The hold-down mechanism 2 wraps
Include the second cylinder 21, pressing plate 22, compress connecting rod 23；The compression connecting rod 23 is through the through hole of pressing plate 22 and detent mechanism 3 and with setting
It is placed in the output shaft of the second cylinder 21 threaded connection of the downside of detent mechanism 3.
Wherein, the positioning unit includes four, and symmetrically arranged two long sides positioning unit, symmetrically arranged two short side are determined
Bit location；The long side positioning unit, short side positioning unit include being located by connecting block 331, positioning and guiding sliding block group 332, fixed
Position support block 333；The positioning and guiding sliding block group 332 passes through the block 331 that is located by connecting connection of staggering parallel with roller pushing block 34；
The positioning support block 333 is erected at the upside of positioning and guiding sliding block group 332.
The hold-down mechanism 2 includes two, is respectively arranged near the both ends inner side of centralized positioning tool；Second gas
The driving of cylinder 21 compresses the one end of connecting rod 23 and is threadedly coupled with its output shaft；Compression connecting rod 23 other end forms nut shape, clamping
In the upside of pressing plate 22.The vertical pushing block includes two, the vertical pushing block 32 of long side, the vertical pushing block 33 of short side；The long side is vertical
Pushing block 32 promotes two roller pushing blocks 34 being connected with long side positioning unit, and the vertical pushing block 33 of short side promotes and short side positioning unit
Two roller pushing blocks 34 of connection；The vertical pushing block upper end sets acclivitous inclined-plane with the contact surface of roller pushing block 34；
The vertical pushing block 32 of long side and the vertical pushing block 33 of short side are jag shape, and both engage setting.
The positioning and guiding sliding block group 332 includes two positioning and guiding sliding blocks be arrangeding in parallel；The positioning and guiding sliding block
Upside is two stage scalariforms, and inner end is low step, and outer end is high step；The positioning support block 333 is erected on the upside of low step.
The upside of horizontal end supporting plate 11 of the door shape support frame 1 sets the grooved rail 111 consistent with positioning and guiding sliding block half quantity；
The positioning and guiding sliding block is entrenched in grooved rail 111, drives it to do straight line fortune in grooved rail 111 by the first cylinder 31
It is dynamic；Horizontal end supporting plate 11 through hole of the block 331 through door shape support frame 1 that be located by connecting is connected with positioning and guiding sliding block.In described
Heart localization tool also includes bottom plate 4；The perpendicular end supporting plate 12 of the two of the door shape support frame 1 is vertically fixed on the upside of bottom plate 4.
Utility model works principle：
1) frame body product is placed in the horizontal end supporting plate 11 of a shape support frame 1, and positioning support block 333 is covered
On the inside of frame body product；
2) opening the first cylinder 31 drives two vertical pushing blocks to be moved upwards simultaneously from frame body product center, and four rollers promote
Block 34 respectively the vertical pushing block 32 of long side, the vertical pushing block 33 of short side A types inclined-plane on roll, so as to promote two long side positioning units
Open the surrounding inwall for propping up frame body product to four sides simultaneously with two short side positioning units, opposite side framework product is positioned；
3) hand steered firmly pressing plate 4, while two second cylinders 21 are opened, two second cylinders 21 drive compression connecting rod 23 downwards and it
Output shaft is threadedly coupled, and the nut shape for compressing the other end of connecting rod 23 blocks pressing plate 22, so as to compaction frame body product；
4) after confirmation is clamping, CNC processing frame body products are carried out；
5) after CNC is machined, the second cylinder 21 is disconnected, connecting rod 23 is compressed and unclamps pressing plate 22；Disconnect the first cylinder 31, two
Long side positioning unit and two short side positioning units inwardly bounce back simultaneously；Manually take out the framework product on hand after processing.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of centralized positioning tool, it is characterised in that including door shape support frame, some hold-down mechanisms, detent mechanism；It is described fixed
Position mechanism includes the first cylinder, some vertical pushing block, some positioning units, the roller pushing blocks consistent with positioning unit quantity；
The vertical pushing block is arranged on the upside of the first cylinder；The roller pushing block is fixedly connected with positioning unit；First cylinder
Drive vertical pushing block to move up and down, drive roller pushing block driving positioning unit outwards tensioning and inwardly retraction；The positioning is single
Member and the horizontal end supporting plate of door shape support frame are connected together；The hold-down mechanism includes the second cylinder, pressing plate, compresses connecting rod；Institute
State and compress connecting rod through pressing plate through hole and detent mechanism and the output axle thread of the second cylinder with being arranged on the downside of detent mechanism company
Connect.
2. centralized positioning tool according to claim 1, it is characterised in that the positioning unit includes four, symmetrically sets
Two long side positioning units, the symmetrically arranged two short sides positioning unit put；The long side positioning unit, short side positioning unit wrap
Include the block that is located by connecting, positioning and guiding sliding block group, positioning support block；The positioning and guiding sliding block group passes through block and the roller of being located by connecting
The parallel connection of staggering of pushing block；The positioning support block is erected on the upside of positioning and guiding sliding block group.
3. centralized positioning tool according to claim 1, it is characterised in that the hold-down mechanism includes two, sets respectively
Near being placed on the inside of the both ends of centralized positioning tool；The second cylinder driving compresses connecting rod one end and exports axle thread company with it
Connect；The compression connecting rod other end forms nut shape, is connected on the upside of pressing plate.
4. centralized positioning tool according to claim 2, it is characterised in that the vertical pushing block includes two, and long side is erected
Straight pushing block, the vertical pushing block of short side；The vertical pushing block of long side promotes two roller pushing blocks being connected with long side positioning unit, short side
Vertical pushing block promotes two roller pushing blocks being connected with short side positioning unit；The vertical pushing block upper end contacts with roller pushing block
Face sets acclivitous inclined-plane；The vertical pushing block of long side and the vertical pushing block of short side are jag shape, and both engage setting.
5. centralized positioning tool according to claim 2, it is characterised in that the positioning and guiding sliding block group includes two and put down
The positioning and guiding sliding block that row is set；It is two stage scalariforms on the upside of the positioning and guiding sliding block, inner end is low step, and outer end is plateau
Rank；The positioning support block is erected on the upside of low step.
6. centralized positioning tool according to claim 5, it is characterised in that in the horizontal end supporting plate of the door shape support frame
Side sets the grooved rail consistent with positioning and guiding sliding block half quantity；The positioning and guiding sliding block is entrenched in grooved rail,
It is driven to be moved along a straight line in grooved rail by the first cylinder；The horizontal end supporting plate of the block through door shape support frame that be located by connecting
Through hole is connected with positioning and guiding sliding block.
7. centralized positioning tool according to claim 1, it is characterised in that the centralized positioning tool also includes bottom plate；
The perpendicular end supporting plate of the two of the door shape support frame is vertically fixed on the upside of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585779.7U CN206912755U (en) | 2017-05-24 | 2017-05-24 | A kind of centralized positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585779.7U CN206912755U (en) | 2017-05-24 | 2017-05-24 | A kind of centralized positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912755U true CN206912755U (en) | 2018-01-23 |
Family
ID=61308802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585779.7U Active CN206912755U (en) | 2017-05-24 | 2017-05-24 | A kind of centralized positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912755U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262560A (en) * | 2018-03-21 | 2018-07-10 | 苏州逸美德科技有限公司 | Mobile phone frame and middle plate automatic soldering device |
| CN108406378A (en) * | 2018-03-15 | 2018-08-17 | 苏州领裕电子科技有限公司 | Product inside dimension struts fixing device |
| CN110497136A (en) * | 2019-09-24 | 2019-11-26 | 东莞市沃德精密机械有限公司 | L frame assembled fixture |
| CN110524178A (en) * | 2019-09-24 | 2019-12-03 | 东莞市沃德精密机械有限公司 | L frame automatic welding device |
| CN111975667A (en) * | 2019-05-21 | 2020-11-24 | 捷普电子(新加坡)公司 | Adjustable jig |
| CN112475642A (en) * | 2020-11-20 | 2021-03-12 | 博众精工科技股份有限公司 | Welding positioning device and welding equipment |
| CN114799855A (en) * | 2022-05-25 | 2022-07-29 | 苏州佳祺仕信息科技有限公司 | Angle positioning device and method for disc-shaped workpiece |
-
2017
- 2017-05-24 CN CN201720585779.7U patent/CN206912755U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406378A (en) * | 2018-03-15 | 2018-08-17 | 苏州领裕电子科技有限公司 | Product inside dimension struts fixing device |
| CN108406378B (en) * | 2018-03-15 | 2020-06-02 | 苏州领裕电子科技有限公司 | Product internal dimension struts fixing device |
| CN108262560A (en) * | 2018-03-21 | 2018-07-10 | 苏州逸美德科技有限公司 | Mobile phone frame and middle plate automatic soldering device |
| CN111975667A (en) * | 2019-05-21 | 2020-11-24 | 捷普电子(新加坡)公司 | Adjustable jig |
| CN111975667B (en) * | 2019-05-21 | 2022-03-29 | 捷普电子(新加坡)公司 | Adjustable jig |
| CN110497136A (en) * | 2019-09-24 | 2019-11-26 | 东莞市沃德精密机械有限公司 | L frame assembled fixture |
| CN110524178A (en) * | 2019-09-24 | 2019-12-03 | 东莞市沃德精密机械有限公司 | L frame automatic welding device |
| CN112475642A (en) * | 2020-11-20 | 2021-03-12 | 博众精工科技股份有限公司 | Welding positioning device and welding equipment |
| CN114799855A (en) * | 2022-05-25 | 2022-07-29 | 苏州佳祺仕信息科技有限公司 | Angle positioning device and method for disc-shaped workpiece |
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