CN206652990U - A kind of self-centering positioning tool - Google Patents
A kind of self-centering positioning tool Download PDFInfo
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- CN206652990U CN206652990U CN201720449380.6U CN201720449380U CN206652990U CN 206652990 U CN206652990 U CN 206652990U CN 201720449380 U CN201720449380 U CN 201720449380U CN 206652990 U CN206652990 U CN 206652990U
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- laser
- self
- positioning tool
- fixing device
- centering positioning
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Abstract
It the utility model is related to machine tooling positioning tool technical field, specifically disclose a kind of self-centering positioning tool, it is used to launch the generating device of laser of positioning light beam, the fixing device for fixing workpieces processing, the central axis coincidence of the generating device of laser and fixing device including what is from top to bottom set gradually；The generating device of laser includes clip and the mounting ring that axis mutually coincides, the mounting ring is connected with clip by connecting rod, the mounting ring bottom is evenly equipped with the laser lamp for launching laser beam, and the normal of the laser lamp comes together in the central spot of fixing device.The self-centering positioning tool of the utility model can effectively improve the precision of workpieces processing perforate positioning.
Description
Technical field
It the utility model is related to machine tooling positioning tool technical field, and in particular to a kind of self-centering positioning tool.
Background technology
China is manufacture big country the biggest in the world, and the manufacturing industry added value in China is at a relatively high.At present, with competition increasingly
Fierce and technology continuous development, China there is an urgent need to be sublimate into manufacturing power from manufacture big country, this just need manufacturing industry from
The positive optimized production process of dealer, improve the quality of production.
In order to further optimize the production technology of this enterprise, the present inventor is carried out to the positioning tool commonly used in machine tooling
Detailed research.At present, large-scale processing enterprise, due to being limited by factors such as its production cost, available machine times, its is past
Toward fairly large production order is only received, for the less processing business of some amount, large-scale processing enterprise is seldom
Accept.And in machine tooling production, only the production technology of large-scale processing enterprise and machining accuracy are only highest
, this has resulted in some contradictions, although small-sized manufacturing enterprise's order is few, its demand to machining accuracy is not low, and
Large-scale processing enterprise does not receive this some order again, and this allows for small-sized manufacturing enterprise and can only arrive junior machine processing factory being added
Work.Existing junior machine processing factory, due to being influenceed by the problems such as skilled worker's level, equipment, fund input, its machining accuracy
It is often relatively low.
The problem of existing for junior machine processing factory, the present inventor have made further research, and existing machine tooling is determined
Position frock, is all often some locating pieces, the positioning of workpieces processing is realized by designs such as simple buckle, anti-slip tanks.This
The mode of kind positioning workpiece, generally requires operator by sense organ to position, higher to the skill requirement of operator, once operation
Member's operation is wrong, it is easy to causes perforate to misplace, can also cause workpieces processing to scrap when serious.For prior art positioning tool
Accuracy is inadequate, easily causes the problem of perforate misplaces, the present inventor devises a kind of self-centering positioning tool, can effectively improve
The precision of workpieces processing perforate positioning.
The content of the invention
The purpose of this utility model is：The positioning tool of prior art easily causes perforate dislocation, workpieces processing is scrapped
The problems such as, there is provided a kind of self-centering positioning tool, the precision of workpieces processing perforate positioning can be effectively improved.
The technical solution adopted in the utility model is as follows：
A kind of self-centering positioning tool, including the laser for being used to launch positioning light beam from top to bottom set gradually fill
Put, the fixing device for fixing workpieces processing, the central axis of the generating device of laser and fixing device overlaps；It is described to swash
Light generating apparatus includes clip and the mounting ring that axis mutually coincides, and the mounting ring is connected with clip by connecting rod, described
Mounting ring bottom is evenly equipped with the laser lamp for launching laser beam, and the normal of the laser lamp comes together in the center of fixing device
At point.
Preferably, the laser lamp is connected by buckle with mounting ring bottom.
Preferably, the connecting rod is made by stretchy rod.
Preferably, the quantity of the connecting rod is 4-8.
Preferably, the fixing device includes firm banking and is distributed on the adjusting knob of firm banking surrounding, it is described
Adjusting knob is connected by screw thread with firm banking, and the firm banking center is provided with the laser collected for positioning light beam and determined
Position hole.
Preferably, it is provided with buffering spacer at described adjusting knob the inner.
Preferably, the buffering spacer is made by elastomeric material.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the design that the self-centering positioning tool of the utility model is coordinated using generating device of laser and fixing device, by swashing
The laser beam that light generating apparatus transmitting crosses, is pooled to fixing device center, so as to accurately determine drill center point, then
Workpieces processing is fixed by fixing device, improves the positioning precision of positioning tool, the yield rate of drilling-workpiece has been ensured, has carried
The competitiveness of traditional machine tool processing factory is risen.
2nd, laser lamp of the present utility model is connected by buckle with mounting ring bottom, using this design, wherein some
When laser lamp breaks down, it can facilitate and it is changed.
3rd, clip of the present utility model is connected with mounting ring by telescopic connecting rod, by adjustable telescopic rod position,
The present apparatus adapts to different heads, improves the adaptability of equipment.
4th, fixing device of the present utility model fixes drilling-workpiece using firm banking and the design of adjusting knob cooperation,
For operator by adjusting knob, can realize drilling-workpiece easily the operation such as picks and places, fixes, and improves determining for traditional positioning tool
Position precision, improves drilling-workpiece yield rate.
5th, the utility model has elastomeric material to be made in the inner Position Design contacted with drilling-workpiece of adjusting knob
Buffering spacer, the softer drilling-workpiece of some quality can be protected, avoid its due to clamp tension, cause to press in drilling-workpiece
Trace, improve the aesthetics of workpiece.
Brief description of the drawings
Fig. 1 a are the structure charts of generating device of laser of the present utility model；
Fig. 1 b are the structure charts of fixing device of the present utility model；
Fig. 2 is generating device of laser scheme of installation of the present utility model；
Marked in figure：1- generating device of laser；1.1- clip；1.2- mounting ring；1.3- connecting rod；1.4- laser lamp；2-
Fixing device；2.1- firm banking；2.2- adjusting knob；2.3- laser positionings hole；2.4- buffering spacer.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The utility model is elaborated with reference to Fig. 1 a, Fig. 1 b, Fig. 2.
Embodiment 1, a kind of self-centering positioning tool, including the transmitting that is used for from top to bottom set gradually position swashing for light beam
The central shaft of light generating apparatus 1, the fixing device 2 for fixing workpieces processing, the generating device of laser 1 and fixing device 2
Line overlaps, and only when central axis overlaps, the laser beam that generating device of laser 1 is occurred could accurately come together in fixed dress
2 center is put, using the validity for ensureing positioning；The generating device of laser 1 includes the clip 1.1 that axis mutually coincides
With mounting ring 1.2, the mounting ring 1.2 is connected with clip 1.1 by connecting rod 1.3, and further, the inside of clip 1.1 is provided with
Packing ring, the contact area with head can be effectively increased, avoided because mechanical shock causes device to slide；The bottom of mounting ring 1.2
Portion is evenly equipped with the laser lamp 1.4 for launching laser beam, and laser lamp 1.4 is distributed on the bottom of mounting ring 1.2, further, swashs
Light lamp 1.4 is formed using 18 lampets, can form the laser net of more crypto set so that and the precision of whole device positioning is higher, with
This simultaneously, 18 lampets work simultaneously, even if some lamps break down, also do not interfere with the normal operation of this equipment, are using
It is changed again after complete, it is more convenient；The normal of the laser lamp 1.4 comes together in the central spot of fixing device 2.
The laser lamp 1.4 of the present embodiment is connected by buckle with the bottom of mounting ring 1.2.Buckle and the bottom of mounting ring 1.2 are pre-
The mounting hole stayed coordinates, and can adjust its angle, and when it needs to change, buckle also can be changed more easily；Connecting rod
1.3 are made by stretchy rod.The quantity of connecting rod 1.3 is 4,4 connecting rods can effective realization device balance.Gu
Determining device 2 includes firm banking 2.1 and is distributed on the adjusting knob 2.2 of the surrounding of firm banking 2.1, and the adjusting knob 2.2 is logical
Screw thread is crossed to be connected with firm banking 2.1.
Further, why select to be threadedly coupled, not easily shifted because screw thread is to be mutually coupled, threaded connection
Mechanical shock displacement to caused by drilling-workpiece can effectively be avoided.The center of firm banking 2.1 is provided with for positioning light beam
The laser positioning hole 2.3 collected.Laser positioning hole 2.3 is located at the center of whole fixing device 2, projects positioning light beam
On laser positioning hole 2.3, without being judged, to feel relieved, just can directly be automatically positioned according to artificial experience.At the inner of adjusting knob 2.2
Provided with the buffering spacer 2.4 being made by elastomeric material, buffering spacer 2.4 that elastomeric material is made can be protected some
The softer drilling-workpiece of quality, it is avoided to cause impression due to clamping tension in drilling-workpiece, improve the aesthetics of workpiece.
When the present embodiment works, first, clip 1.1 is adjusted into pine, is fastened in drill head top, mounting ring 1.2 is kept water
It is flat, then adjust connecting rod 1.3 and arrive proper height, ensure that the light beam that the laser lamp 1.4 in mounting ring 1.2 is launched can be pooled to laser
In positioning hole 2.3, now, then fastening clamp 1.1, whole generating device of laser 1 is fixed on drill head；In next step, will bore
Hole workpiece is placed into firm banking 2.1, rotation of adjustment knob 2.2, drilling-workpiece is fixed on firm banking 2.1；Now,
The height of connecting rod 1.3 is adjusted again, light beam is pooled to drilling-workpiece surface, after adjusting, can be carried out bore operation；Through
The positioning of this self-centering positioning tool is crossed, operator can intuitively observe bore position, and avoiding tradition positioning workpiece all needs
Operator's experience is wanted to adjust caused error so that the bore position of drilling-workpiece is more accurate, improves junior machine
The competitiveness of processing factory.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (7)
- A kind of 1. self-centering positioning tool, it is characterised in that：The transmitting that is used for including from top to bottom setting gradually positions light beam Generating device of laser (1), the fixing device (2) for fixing workpieces processing, the generating device of laser (1) and fixing device (2) central axis overlaps；The generating device of laser (1) includes clip (1.1) and the mounting ring (1.2) that axis mutually coincides, the mounting ring (1.2) it is connected with clip (1.1) by connecting rod (1.3), mounting ring (1.2) bottom is evenly equipped with for launching laser beam Laser lamp (1.4), the normal of the laser lamp (1.4) comes together in the central spot of fixing device (2).
- 2. self-centering positioning tool as claimed in claim 1, it is characterised in that：The laser lamp (1.4) passes through buckle and peace Fill the connection of ring (1.2) bottom.
- 3. self-centering positioning tool as claimed in claim 1, it is characterised in that：The connecting rod (1.3) is by telescoping rod system Form.
- 4. self-centering positioning tool as claimed in claim 3, it is characterised in that：The quantity of the connecting rod (1.3) is 4-8 It is individual.
- 5. the self-centering positioning tool as described in claim 1-4 is any, it is characterised in that：The fixing device (2) includes solid Determine base (2.1) and be distributed on the adjusting knob (2.2) of firm banking (2.1) surrounding, the adjusting knob (2.2) passes through screw thread It is connected with firm banking (2.1), firm banking (2.1) center is provided with the laser positioning hole collected for positioning light beam (2.3)。
- 6. self-centering positioning tool as claimed in claim 5, it is characterised in that：The inner place of the adjusting knob (2.2) is provided with Buffering spacer (2.4).
- 7. self-centering positioning tool as claimed in claim 6, it is characterised in that：The buffering spacer (2.4) is by elastomeric material It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449380.6U CN206652990U (en) | 2017-04-26 | 2017-04-26 | A kind of self-centering positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449380.6U CN206652990U (en) | 2017-04-26 | 2017-04-26 | A kind of self-centering positioning tool |
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| Publication Number | Publication Date |
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| CN206652990U true CN206652990U (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449380.6U Active CN206652990U (en) | 2017-04-26 | 2017-04-26 | A kind of self-centering positioning tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917403A (en) * | 2019-04-23 | 2019-06-21 | 张学强 | Drilling tool precise measurement positioning device and rotary drilling rig and operating method |
| CN110360377A (en) * | 2018-08-21 | 2019-10-22 | 上海北昂医药科技股份有限公司 | Mounting ring |
| CN110842665A (en) * | 2019-11-26 | 2020-02-28 | 杨培土 | Aluminum alloy wheel hub equipment of polishing |
| CN115351329A (en) * | 2022-10-20 | 2022-11-18 | 徐州亚泰电机有限公司 | Motor casing drilling equipment that magnetic pole free switching can be adjusted in a flexible way |
-
2017
- 2017-04-26 CN CN201720449380.6U patent/CN206652990U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360377A (en) * | 2018-08-21 | 2019-10-22 | 上海北昂医药科技股份有限公司 | Mounting ring |
| CN109917403A (en) * | 2019-04-23 | 2019-06-21 | 张学强 | Drilling tool precise measurement positioning device and rotary drilling rig and operating method |
| CN110842665A (en) * | 2019-11-26 | 2020-02-28 | 杨培土 | Aluminum alloy wheel hub equipment of polishing |
| CN115351329A (en) * | 2022-10-20 | 2022-11-18 | 徐州亚泰电机有限公司 | Motor casing drilling equipment that magnetic pole free switching can be adjusted in a flexible way |
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