CN108344391A - A kind of hole location measurement high accuracy positioning adjusting apparatus - Google Patents
A kind of hole location measurement high accuracy positioning adjusting apparatus Download PDFInfo
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- CN108344391A CN108344391A CN201710058592.6A CN201710058592A CN108344391A CN 108344391 A CN108344391 A CN 108344391A CN 201710058592 A CN201710058592 A CN 201710058592A CN 108344391 A CN108344391 A CN 108344391A
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- hole location
- seat
- outline border
- measures
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- 238000005259 measurement Methods 0.000 title claims abstract description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 241000826860 Trapezium Species 0.000 claims description 5
- 230000004807 localization Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of hole location measurement high accuracy positioning adjusting apparatus, device setting is measured in hole location in tool base plate, device includes the pedestal being from bottom to top successively set in hole location measurement tool base plate, outline border, lock cover board, the detent mechanism for vertically running through locking cover board and a pair of oblique abaculus regulating mechanism for being mutually perpendicular to and being sequentially connected respectively with detent mechanism are equipped in outline border, oblique abaculus regulating mechanism includes the oblique abaculus being slidably arranged between outline border and detent mechanism and a pair of side wall for running through outline border and the micrometer adjusting screw being sequentially connected respectively with the both ends of oblique abaculus, micrometer adjusting screw is adjusted the position of detent mechanism by oblique abaculus.Compared with prior art, only positioning fine tuning need to can be completed by Primary regulation on three-coordinates measuring machine in the present invention, simplify the process that hole location measures tooling, improve processing efficiency and precision, and versatility is good, easily operated, production cost and cost of labor are low.
Description
Technical field
The invention belongs to sheet metal part detection technique fields, are related to a kind of hole location measurement high accuracy positioning adjustment dress
It sets.
Background technology
By often offering multiple holes on the sheet metal part of punching, in order to ensure the normal use of sheet metal part,
When being detected to sheet metal part, the measurement of hole location is necessary detection.Common hole location measurement method is
Sheet metal part is placed on the positioning datum measured in tool base plate, is set using measurements such as three coordinates, projecting apparatus and image instruments
Standby to be tested, to positioning datum, the precision of position on measuring tool base plate proposes very high request for this, will have a direct impact on
The accuracy of sheet metal part measurement result.
Currently, when making hole location measurement tooling, because of the presence of manufacture and assembly error, it is difficult to once will be all
Positioning datum is arranged in like clockwork on the bottom plate for measuring tooling.By positioning datum tentatively be assembled in measure tool base plate on it
Afterwards, it also needs to be finely adjusted calibration to each positioning datum, according to the obtained deviation of measurement result, using the method for increase and decrease gasket
Carry out fine position.When fine tuning, positioning datum need to be removed from measurement tool base plate, adjust the spacer thickness on positioning datum
It is reinstalled in and measures in tool base plate again afterwards, measure verification again, be performed repeatedly until positioning pin on positioning datum
Position meets the requirements.However, since the thickness of gasket has certain specification, and the spacer thickness of different size is discontinuous
, thickness span is larger, it is difficult to be finely tuned positioning datum to ideal position by way of increasing and decreasing gasket.In addition, this method
The adjustment period is long, and complex steps, the technical capability and skill requirement to operating personnel are all very high, and it is special set to measure tooling
Meter, a kind of hole location measurement tooling of product are not used to the measurement of other products, increase the testing cost of product.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of versatility is good and adjusts
Whole hole location with high accuracy, which measures, uses high accuracy positioning adjusting apparatus.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of hole location measurement high accuracy positioning adjusting apparatus, device setting measure tool base plate in hole location
On, the device includes the pedestal, outline border, locking lid being from bottom to top successively set in hole location measurement tool base plate
Plate, be equipped with the detent mechanism for vertically running through locking cover board in the outline border and a pair be mutually perpendicular to and respectively with it is fixed
The oblique abaculus regulating mechanism of position mechanism driving connection, the oblique abaculus regulating mechanism include being slidably arranged in outline border and localization machine
The micrometer adjusting screw that oblique abaculus and a pair between structure run through the side wall of outline border and be sequentially connected respectively with the both ends of oblique abaculus, institute
The micrometer adjusting screw stated is adjusted the position of detent mechanism by oblique abaculus.Orthogonal two oblique abaculus regulating mechanism difference
The position of detent mechanism is adjusted in X-direction, Y direction.The inside of outline border is hollow structure.
The hole location measures and offers multiple mounting holes in tool base plate, and the pedestal includes and mounting hole phase
The grafting block of adaptation and the fixed plate being arranged on grafting block, the pedestal are plugged in hole location by grafting block and measure
In tool base plate.According to the quantity and position distribution of metering-orifice position to be measured on sheet metal part, the positioning adjustment dress of respective numbers is set
It sets, and each positioning adjustment device is made to correspond to the positioning reference holes of a metering-orifice position to be measured, adjust separately each positioning adjustment dress
The position for setting middle detent mechanism makes the position of all detent mechanisms disclosure satisfy that sheet metal part hole location measurement request.
The mounting hole is square mounting hole as a preferred technical solution, and the grafting block is and rectangular installation
The compatible rectangular grafting block in hole, rectangular grafting block is plugged in square mounting hole, positioning adjustment device is fixed on hole
In position measurement tool base plate.
The upper end of the outline border is equipped with upper positioning pin, and lower end is equipped with lower positioning pin, is offered on the locking cover board
Upper Positioning holes compatible with upper positioning pin offer lower Positioning holes compatible with lower positioning pin on the pedestal.Respectively
By the coordinating of upper positioning pin and upper Positioning holes, the cooperation of lower positioning pin and lower Positioning holes, to pedestal, outline border, locking cover board into
Row quickly positioning and assembly, and ensure the fastness and stability of assembly.
The detent mechanism includes being slidably arranged in the horizontal direction on pedestal and vertically running through locking cover board
Measurement seat and be arranged measure seat at the top of origin reference location pin.It measures seat and passes through locking cover board, keep origin reference location pin exposed
Go out to lock cover board, convenient for using origin reference location pin as benchmark, the hole on sheet metal part being positioned and being detected.
Offered on the locking cover board for measuring the through-hole that passes through of seat, the edge of the through-hole with measure seat side it
Between be equipped with and measure seat free gap, the bottom of the measurement seat, which is equipped with, measures seat flange.It measures seat to move in the horizontal plane, survey
Amount seat free gap provides mobile space to measure seat, and locking cover board limitation is avoided to measure the moving range of seat.Measure seat
Flange can be such that the bottom of measurement seat is fastened between locking cover board and pedestal, be fixed to measuring seat.
Between the oblique abaculus is slidably arranged in outline border and measures seat, the shape of the oblique abaculus is four prisms cylinder,
The bottom surface of the four prisms cylinder is in a rectangular trapezoid, and the bevel edge of the right-angled trapezium is adapted with the medial surface of outline border.A pair of of fine tuning of rotation
Screw makes the bevel edge of right-angled trapezium on oblique abaculus bottom surface be slided along the medial surface of outline border, so change measure the side of seat with it is outer
The distance between medial surface of frame, the position to measuring seat are adjusted.
As a preferred technical solution, in the right-angled trapezium, the slope of bevel edge is 10:1.
The resetting spring being connect with the side elastic for measuring seat, the reset bullet are additionally provided between measurement seat and the outline border
Spring is located at the both sides for measuring seat with oblique abaculus.In measuring seat moving process, resetting spring is always positioned at outline border and measures
Between seat, and it is located at compressive state, the side for measuring seat is tightly pressed against to the both sides for ensureing to measure seat together with oblique abaculus always
It is connected respectively with oblique abaculus, resetting spring, resetting spring can play the role of eliminating gap, ensure that the position for measuring seat is steady
It is fixed, and can realize the reset for measuring seat.
It is equipped in the horizontal direction in the outline border and resets screw, one end of the resetting spring and the side for measuring seat
It is connected, the other end is connected with the end face for resetting screw.By screwing or unscrewing reset screw, to change the compression journey of resetting spring
Degree, improves the flexibility of adjusting.
Extension block is equipped between the measurement seat and oblique abaculus as a preferred technical solution, quickly, significantly to adjust
Section measures the position of seat, and the present invention is made to be suitable for the origin reference location requirement that various sheet metal part hole locations measure tooling.
Two pairs of micrometer adjusting screws are located at different height.Since two oblique abaculus regulating mechanisms are mutually perpendicular to, and oblique abaculus
Both ends be equipped with micrometer adjusting screw, in order to avoid two pairs of micrometer adjusting screws interfere with each other, be respectively set at various height, made
Its mobile route mutually staggers.
As a preferred technical solution, two oblique abaculus one end close to each other be equipped with stairstepping complementing incision, avoid two tiltedly
Steric hindrance is generated when abaculus is close to each other.
It is fixedly connected sequentially together by attachment screw between the pedestal, outline border and locking cover board.
The pedestal is plinth as a preferred technical solution, and the quadrangle of the pedestal is equipped with pedestal screw hole, institute
It is respectively equipped with outline border screw hole compatible with pedestal screw hole, locking cover board screw hole on the outline border and locking cover board stated.Attachment screw
Locking cover board screw hole, outline border screw hole and pedestal screw hole are sequentially passed through, locking cover board, outline border and pedestal are fixedly connected sequentially one
It rises.
The operation principle of the present invention is that：It converts the rotating distance of micrometer adjusting screw to the straight-line displacement of oblique abaculus, goes forward side by side one
Step is converted into the micro movement of straight line for measuring seat, and the screw pitch of micrometer adjusting screw is 0.5mm, and the slope of bevel edge is 10 on oblique abaculus:1,
Therefore micrometer adjusting screw rotates a circle, the displacement for measuring seat is 0.05mm, by the adjustment of orthogonal two oblique abaculus, can make survey
The moving process measured the amount of movement of seat generation ± 0.25mm in X-direction, Y direction, and measure seat is continuous linear
Micro movement, adjusting is sensitive, and by resetting spring, is measured while seat resets also by moving process and manufacture assembly realizing
When generated gap completely eliminate, adjustment displacement accuracy is up to 0.005mm or even smaller.Own in tool base plate to measuring
The testing and debugging of positioning adjustment device can primary property online complete in high precision by debugging on measuring instrument, greatly improves debugging and tests
Efficiency and accuracy are demonstrate,proved, can be successively rigidly connected by attachment screw by cover board, outline border and pedestal is locked after debugging, and will
It is tightly fixed to measure seat.
The present invention is in practical application, according to the quantity and position distribution of metering-orifice position to be measured on sheet metal part, in hole site
Degree measures the positioning adjustment device that respective numbers are arranged in tool base plate；Attachment screw is unscrewed, micrometer adjusting screw is rotated, makes fine tuning spiral shell
Nail generates axial displacement, and oblique abaculus is driven to move, and will measure seat and adjusts to predeterminated position；Attachment screw is screwed later, makes lock
Tight cover board will measure seat together with pedestal and clamp, with the position of fixed reference positioning pin；Respectively to each positioning adjustment device
It is adjusted, completes the arrangement that hole location measures all measurement points in tool base plate.
Compared with prior art, the invention has the characteristics that：
1) it is first measured in tool base plate in hole location according to the quantity and position distribution of metering-orifice position to be measured on sheet metal part
The positioning adjustment device of respective numbers is set and carries out Primary Location, detent mechanism is carried out by oblique abaculus regulating mechanism later
Linear high-precision adjusts, and only high accuracy positioning adjustment need to can be completed by Primary regulation on measuring instrument, avoid increase and decrease pad
In piece fine-tuning mode to gasket quantity be varied multiple times and the multiple processing of spacer thickness, thus simplify hole location measure work
The process of dress, improves processing efficiency；
2) shape that seat is measured by change, just can make device be suitable for the measurement of various sheet metal part hole locations,
Versatility is good, replaces the cost for measuring tooling when reducing detection different product, and simple in structure, safeguards and easy to adjust, one
As operating personnel can easy manipulation, reduce the production cost and cost of labor of device；
3) rotating distance of micrometer adjusting screw is converted to the micro straight-line displacement for measuring seat, and the elasticity for passing through resetting spring
The flexible gap eliminated between the side for measuring seat and outline border inside, and adjustment process is that continuously linear is adjusted, degree of regulation is high,
Further improve the accuracy of hole location measurement.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of detent mechanism in the present invention；
Fig. 3 is the structural schematic diagram of oblique abaculus regulating mechanism in the present invention；
Fig. 4 is the present invention looks up structural representation of outline border in the present invention；
Description of symbols in figure：
1-pedestal, 2-oblique abaculus, 3-measure seat flange, 4-outline borders, 5-measurement seats, 6-locking cover boards, 7-fine tunings
Screw, 8-attachment screws, 9-upper positioning pins, 10-lower positioning pins, 11-resetting springs, 12-reset screw, 13-benchmark
Positioning pin.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment：
A kind of hole location as shown in Figure 1, which measures, uses high accuracy positioning adjusting apparatus, which is arranged in hole location
Measure tool base plate on, device include from bottom to top be successively set on hole location measure tool base plate on pedestal 1, outline border 4,
Cover board 6 is locked, as shown in Fig. 2, outline border 4 is interior equipped with the detent mechanism for vertically running through locking cover board 6 and a pair of mutual
Oblique abaculus regulating mechanism that is vertical and being sequentially connected respectively with detent mechanism, as shown in figure 3, tiltedly abaculus regulating mechanism includes sliding
The oblique abaculus 2 and a pair being arranged between outline border 4 and detent mechanism run through the side wall of outline border 4 and respectively two with oblique abaculus 2
The micrometer adjusting screw 7 being sequentially connected, micrometer adjusting screw 7 is held to be adjusted to the position of detent mechanism by oblique abaculus 2.
Wherein, hole location measures and offers multiple mounting holes in tool base plate, and pedestal 1 includes compatible with mounting hole
Grafting block and the fixed plate being arranged on grafting block, pedestal 1 are plugged in hole location by grafting block and measure in tool base plate.
As shown in figure 4, the upper end of outline border 4 be equipped with upper positioning pin 9, lower end be equipped with lower positioning pin 10, lock cover board 6 on offer with it is upper fixed
Position 9 compatible upper Positioning holes of pin, offer lower Positioning holes compatible with lower positioning pin 10 on pedestal 1.
Detent mechanism includes the survey for being slidably arranged on pedestal 1 and vertically running through locking cover board 6 in the horizontal direction
Amount seat 5 and the origin reference location pin 13 being arranged at the top of measurement seat 5.It offers on locking cover board 6 and leads to for what measurement seat 5 passed through
Hole is equipped between the edge of the through-hole and the side for measuring seat 5 and measures seat free gap, and the bottom of measurement seat 5, which is equipped with, measures seat
Flange 3.Between oblique abaculus 2 is slidably arranged in outline border 4 and measures seat 5, the shape of oblique abaculus 2 is four prisms cylinder, the four prisms cylinder
Bottom surface it is in a rectangular trapezoid, the bevel edge of the right-angled trapezium is adapted with the medial surface of outline border 4.It measures and is also set between seat 5 and outline border 4
There are the resetting spring 11 being connect with the side elastic for measuring seat 5, the resetting spring 11 to be located at oblique abaculus 2 and measure seat 5
Both sides.It is equipped in the horizontal direction in outline border 4 and resets screw 12, one end of resetting spring 11 is connected with the side for measuring seat 5, another
It holds and is connected with the end face for resetting screw 12.
Two pairs of micrometer adjusting screws 7 are located at different height.By connecting spiral shell between pedestal 1, outline border 4 and locking cover board 6
Nail 8 is fixedly connected sequentially together.
Device is in practical application, according to the quantity and position distribution of metering-orifice position to be measured on sheet metal part, in hole location
Measure the positioning adjustment device that respective numbers are set in tool base plate；Attachment screw 8 is unscrewed, micrometer adjusting screw 7 is rotated, makes fine tuning spiral shell
Nail 7 generates axial displacement, and oblique abaculus 2 is driven to move, and will measure seat 5 and adjusts to predeterminated position；Attachment screw 8 is screwed later,
Make locking cover board 6 that will measure seat 5 together with pedestal 1 to clamp, with the position of fixed reference positioning pin 13；Each is positioned respectively
Adjusting apparatus is adjusted, and completes the arrangement that hole location measures all measurement points in tool base plate.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be the present invention's
Within protection domain.
Claims (10)
1. a kind of hole location, which measures, uses high accuracy positioning adjusting apparatus, device setting measures tool base plate in hole location
On, which is characterized in that the device includes the pedestal being from bottom to top successively set in hole location measurement tool base plate
(1), outline border (4), locking cover board (6), the outline border (4) is interior to be equipped with the localization machine for vertically running through locking cover board (6)
Structure and a pair of oblique abaculus regulating mechanism for being mutually perpendicular to and being sequentially connected respectively with detent mechanism, the oblique abaculus adjust machine
Structure includes being slidably arranged in oblique abaculus (2) and a pair of the outline border (4) between detent mechanism to run through the side wall of outline border (4) and divide
The micrometer adjusting screw (7) not being sequentially connected with the both ends of oblique abaculus (2), the micrometer adjusting screw (7) is by oblique abaculus (2) to positioning
The position of mechanism is adjusted.
2. a kind of hole location according to claim 1, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Hole location measure and offer multiple mounting holes in tool base plate, the pedestal (1) includes inserts compatible with mounting hole
The fixed plate for connecing block and being arranged on grafting block, the pedestal (1) are plugged in hole location by grafting block and measure tooling
On bottom plate.
3. a kind of hole location according to claim 1, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
The upper end of outline border (4) be equipped with upper positioning pin (9), lower end is equipped with lower positioning pin (10), offers on the locking cover board (6)
The compatible upper Positioning holes with upper positioning pin (9), it is compatible lower fixed with lower positioning pin (10) to offer on the pedestal (1)
Position hole.
4. a kind of hole location according to claim 1, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Detent mechanism include being slidably arranged in the horizontal direction on pedestal (1) and vertically running through the measurement for locking cover board (6)
Seat (5) and setting are measuring the origin reference location pin (13) at the top of seat (5).
5. a kind of hole location according to claim 4, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Locking cover board (6) on offer for measuring seat (5) through-hole for passing through, between the edge of the through-hole and the side of measurement seat (5)
Equipped with seat free gap is measured, the bottom of the measurement seat (5), which is equipped with, measures seat flange (3).
6. a kind of hole location according to claim 4, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Oblique abaculus (2) be slidably arranged in outline border (4) and measure seat (5) between, the shape of the oblique abaculus (2) is four prisms cylinder,
The bottom surface of the four prisms cylinder is in a rectangular trapezoid, and the bevel edge of the right-angled trapezium is adapted with the medial surface of outline border (4).
7. a kind of hole location according to claim 4, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Measurement seat (5) and outline border (4) between be additionally provided with and the resetting spring (11) that connect of side elastic that measures seat (5), the reset
Spring (11) is located at the both sides for measuring seat (5) with oblique abaculus (2).
8. a kind of hole location according to claim 7, which measures, uses high accuracy positioning adjusting apparatus, which is characterized in that described
Outline border (4) in be equipped with reset screw (12) in the horizontal direction, one end of the resetting spring (11) and the side for measuring seat (5)
Face is connected, and the other end is connected with the end face for resetting screw (12).
9. according to a kind of hole location measurement high accuracy positioning adjusting apparatus of claim 1 to 8 any one of them, feature
It is, two pairs of micrometer adjusting screws (7) are located at different height.
10. special according to a kind of hole location measurement high accuracy positioning adjusting apparatus of claim 1 to 8 any one of them
Sign is, is fixedly connected sequentially one by attachment screw (8) between the pedestal (1), outline border (4) and locking cover board (6)
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058592.6A CN108344391A (en) | 2017-01-23 | 2017-01-23 | A kind of hole location measurement high accuracy positioning adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058592.6A CN108344391A (en) | 2017-01-23 | 2017-01-23 | A kind of hole location measurement high accuracy positioning adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108344391A true CN108344391A (en) | 2018-07-31 |
Family
ID=62963036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058592.6A Pending CN108344391A (en) | 2017-01-23 | 2017-01-23 | A kind of hole location measurement high accuracy positioning adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108344391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283260A (en) * | 2023-11-03 | 2023-12-26 | 哈尔滨工业大学 | Assembly mechanism and method for adjusting gap of guide groove of air floatation guide rail |
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| JPH09225763A (en) * | 1996-02-19 | 1997-09-02 | Sony Corp | Height adjusting jig |
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| CN203804839U (en) * | 2014-05-07 | 2014-09-03 | 中国重汽集团济南动力有限公司 | Large-part tooling positioning pin adjusting device |
| CN204359232U (en) * | 2015-02-09 | 2015-05-27 | 宁波路润冷却器制造有限公司 | For the screw hole position detecting tool of oil cooler flange |
| CN206488758U (en) * | 2017-01-23 | 2017-09-12 | 上海英祺精密零件制造有限公司 | High accuracy positioning adjusting apparatus is used in a kind of hole location measurement |
-
2017
- 2017-01-23 CN CN201710058592.6A patent/CN108344391A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225763A (en) * | 1996-02-19 | 1997-09-02 | Sony Corp | Height adjusting jig |
| CN201267847Y (en) * | 2008-09-24 | 2009-07-08 | 华南理工大学 | Fine adjustment positioning apparatus of precision forming mold |
| CN201329514Y (en) * | 2008-11-07 | 2009-10-21 | 寿震森 | Slight-adjustment positioning seat |
| CN201304580Y (en) * | 2008-12-15 | 2009-09-09 | 广西玉柴机器股份有限公司 | Adjustable positioning pin |
| CN103777675A (en) * | 2012-10-24 | 2014-05-07 | 亿和精密工业（苏州）有限公司 | Positioning adjusting device |
| CN203804839U (en) * | 2014-05-07 | 2014-09-03 | 中国重汽集团济南动力有限公司 | Large-part tooling positioning pin adjusting device |
| CN204359232U (en) * | 2015-02-09 | 2015-05-27 | 宁波路润冷却器制造有限公司 | For the screw hole position detecting tool of oil cooler flange |
| CN206488758U (en) * | 2017-01-23 | 2017-09-12 | 上海英祺精密零件制造有限公司 | High accuracy positioning adjusting apparatus is used in a kind of hole location measurement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283260A (en) * | 2023-11-03 | 2023-12-26 | 哈尔滨工业大学 | Assembly mechanism and method for adjusting gap of guide groove of air floatation guide rail |
| CN117283260B (en) * | 2023-11-03 | 2024-03-12 | 哈尔滨工业大学 | Assembly mechanism and method for adjusting gap of guide groove of air floatation guide rail |
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