CN107655434A - The detection device of parts - Google Patents
The detection device of parts Download PDFInfo
- Publication number
- CN107655434A CN107655434A CN201610594585.3A CN201610594585A CN107655434A CN 107655434 A CN107655434 A CN 107655434A CN 201610594585 A CN201610594585 A CN 201610594585A CN 107655434 A CN107655434 A CN 107655434A
- Authority
- CN
- China
- Prior art keywords
- overall length
- seat
- groove position
- measurement head
- parts
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000005259 measurement Methods 0.000 claims abstract description 114
- 238000012545 processing Methods 0.000 claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims description 36
- 238000012360 testing method Methods 0.000 claims description 10
- 230000004886 head movement Effects 0.000 claims description 2
- 239000011265 semifinished product Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007514 turning 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
- G01B21/02—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 length, width, or thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of detection device of parts, the detection device includes bottom plate, stationary positioned seat, overall length measures seat, overall length measurement head and processing unit, stationary positioned seat is fixedly installed on the side on bottom plate, overall length measurement seat is movably arranged at the opposite side on bottom plate, overall length measurement head is movably arranged on overall length measurement seat, overall length measurement head is connected with processing unit, seat is measured by parts clamping between the end face of stationary positioned seat and the end face of overall length measurement head by mobile overall length measurement head and overall length, processing unit is used to detect the overall length of parts according to the movement of overall length measurement head.The detection device of parts provided by the invention can the parts such as automatic detection automobile steering gear rack semi-finished product overall length and groove position, so as to reduce cost of labor, improve production efficiency, improve Detection accuracy, improve the quality of production.
Description
Technical field
The present invention relates to the field of machining of parts, more particularly to a kind of detection device of parts.
Background technology
With technology innovation at full speed and human cost it is unprecedented soaring, automated production has become all trades and professions must not
The not top-priority most effective means for reducing cost, especially in automobile industry with keen competition, as automobile industry
Producer of two level supplier, human cost will occupy very big ratio in whole product cost, so at several years of future
Cost of labor inside how is effectively reduced while quality is ensured will turn into producer of whole automobile industry two level supplier
The key based oneself upon.
At present, characteristic is used according to the assembling of the parts such as automobile steering gear rack semi-finished product, to the overall lengths of parts and
There is certain required precision groove position.For most of producers, this type component all first passes through Digit Control Machine Tool processing bar
Both ends, the processing of double flute is then carried out by Digit Control Machine Tool again, enters back into subsequent processing.Even if precision high Digit Control Machine Tool again,
In preamble processing, there are many factors to influence machining accuracy, that is to say, that to cannot ensure that every parts all reach precision and wanted
Ask.To ensure that each parts into subsequent processing can reach requirement, it must just increase inspection man at one here
Sequence.But such at present examine is mostly artificial detection, and cost of labor is high, time-consuming big, while thinks that uncontrollable factor is more, is unable to reach
Expected Detection results.
The content of the invention
The technical problem to be solved in the present invention is to overcome in the prior art to automobile steering gear rack semi-finished product etc. zero
The inspection of part is mostly artificial detection, and cost of labor is high, is taken greatly, and uncontrollable factor is more, the defects of causing to detect inaccuracy,
A kind of detection device of parts is provided.
The present invention is that solve above-mentioned technical problem by following technical proposals:
A kind of detection device of parts, its feature are that the detection device includes bottom plate, stationary positioned seat, overall length
Measurement seat, overall length measurement head and processing unit, the stationary positioned seat are fixedly installed on the side on the bottom plate, the overall length
Measurement seat is movably arranged at the opposite side on the bottom plate, and the overall length measurement head is movably arranged at the overall length and surveyed
Measure on seat, the overall length measurement head is connected with the processing unit, is surveyed by the movement overall length measurement head and the overall length
Seat is measured by the parts clamping between the end face of the stationary positioned seat and the end face of the overall length measurement head, the processing
Unit is used to detect the overall length of the parts according to the movement of the overall length measurement head.
It is preferred that the processing unit includes the first tangent displacement sensor and PLC, the first contact displacement passes
Sensor is electrically connected with the PLC, and first tangent displacement sensor is connected in the overall length measurement head;
First tangent displacement sensor is used for the overall length measurement head during overall length of acquisition testing standard parts and components
Position, it is designated as a0, and by a0Send to the PLC, first tangent displacement sensor and be additionally operable to acquisition testing to be detected zero
The position of overall length measurement head during the overall length of part, is designated as a1, and by a1Send to the PLC, the PLC is used to store standard
The overall length of parts, is designated as L0, and the overall length of parts to be detected is calculated, it is designated as L1, L1=L0+(a0-a1)。
It is preferred that the detection device also includes the first cylinder, the piston rod of first cylinder is connected to the overall length
In measurement head, and the overall length measurement head is driven to move.
It is preferred that the parts are cylinder, and annular groove is offered on the side of the parts, the detection is set
Standby also to include groove position measurement seat and groove position measurement head, the groove position measurement seat is movably arranged on the bottom plate, and is set
Between the stationary positioned seat and overall length measurement seat, groove position measurement head is movably arranged at the groove position measurement
On seat, seat is measured by the groove position measurement head clamping to the parts by the movement groove position measurement head and the groove position
In annular groove, groove position measurement head is connected with the processing unit, and the processing unit is additionally operable to be surveyed according to the groove position
The movement for measuring head detects the groove position of the parts.
In this programme, the detection device is the overall length that can detect the parts, also can detect the parts
Groove position.
It is preferred that the processing unit includes the second tangent displacement sensor and PLC, the second contact displacement passes
Sensor is electrically connected with the PLC, and second tangent displacement sensor is connected in the measurement head of the groove position;
Second tangent displacement sensor is used for the groove position measurement head during groove position of acquisition testing standard parts and components
Position, it is designated as b0, and by b0Send to the PLC, second tangent displacement sensor and be additionally operable to acquisition testing to be detected zero
The position of groove position measurement head during the groove position of part, is designated as b1, and by b1Send to the PLC, the PLC is used to store standard
The groove position of parts, is designated as S0, and the groove position of parts to be detected is calculated, it is designated as S1, S1=S0+(b0-b1)。
It is preferred that when groove position inclined-plane has angle, it is α that the PLC, which is additionally operable to setting slot position bevel angle, and groove position measures
The operating angle of head is β, and
It is preferred that the detection device also includes the second cylinder, the piston rod of second cylinder is connected to the groove position
In measurement head, and drive groove position measurement head movement.
It is preferred that the bottom plate is provided with line slideway, the groove position measurement seat and overall length measurement seat may be contained within
On the line slideway.
It is preferred that the line slideway is provided with linear gear rack, divide on the groove position measurement seat and overall length measurement seat
Not She You handwheel, adjust that the groove position measures seat and the overall length measures position of the seat on the linear gear rack by handwheel.
It is preferred that the detection device also includes Auxiliary support seat, the Auxiliary support seat is movably arranged at described
On bottom plate, and it is arranged between the stationary positioned seat and overall length measurement seat, the Auxiliary support seat is described for supporting
Parts.
In this programme, the stability of strutting system of parts can be improved by Auxiliary support seat.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Example.
The positive effect of the present invention is:
The detection device of parts provided by the invention can the parts such as automatic detection automobile steering gear rack semi-finished product
Overall length and groove position, the detection device automaticity is high, may be incorporated into auto parts and components automatic production line, realizes parts
Full-automatic on-line checking screening, it is ensured that only qualified parts could flow into subsequent processing, so as to reduce cost of labor, improve
Production efficiency, Detection accuracy is improved, improve the quality of production.
Brief description of the drawings
Fig. 1 is a part of process diagram of the automobile steering gear rack semi-finished product of present pre-ferred embodiments.
Fig. 2 is the structural representation of the detection device of the parts of present pre-ferred embodiments.
Fig. 3 is the partial enlarged drawing at the annular groove of the automobile steering gear rack semi-finished product of present pre-ferred embodiments.
Description of reference numerals:
Bottom plate 1
Line slideway 2
Linear gear rack 3
Stationary positioned seat 4
Auxiliary support seat 5
Handwheel 6
Groove position measures seat 7
Groove position measurement head 8
Second cylinder 9
Second tangent displacement sensor 10
Overall length measures seat 11
Overall length measurement head 12
First cylinder 13
First tangent displacement sensor 14
Automobile steering gear rack semi-finished product 15
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the present invention with reference to accompanying drawing.
As shown in Figures 1 and 2, the detection device for the parts that the present embodiment provides is used to detect automobile steering gear rack half
The overall length L and groove position S of finished product 15, specifically as shown in figure 1, automobile steering gear rack semi-finished product 15 are cylinder, and motor turning
Annular groove is offered on the side of device rack semi-finished product 15, it is specific as shown in Fig. 2 the detection device includes bottom plate 1, straight line is led
Rail 2, linear gear rack 3, stationary positioned seat 4,5,4 handwheels 6 of Auxiliary support seat, groove position measurement seat 7, groove position measurement head 8, the second gas
Cylinder 9, the second tangent displacement sensor 10, overall length measurement seat 11, overall length measurement head 12, the first cylinder 13, the first contact position
Displacement sensor 14, PLC (not shown)s and display panel (not shown).
Specifically, line slideway 2 is arranged on bottom plate 1, linear gear rack 3 is arranged on line slideway 2, stationary positioned seat 4
The side being fixedly installed on bottom plate 1, overall length measurement seat 11 is arranged at the opposite side on bottom plate 1, and is arranged at line slideway 2
On, 2 handwheels 6 are respectively arranged at the bottom of overall length measurement seat 11, and are adjusted by 2 handwheels 6 of overall length measurement seat 11 bottom
Overall length measures position of the seat 11 on linear gear rack 3, and groove position measurement seat 7 is arranged on line slideway 2, and is arranged at stationary positioned
Between seat 4 and overall length measurement seat 11,1 handwheel 6 is arranged at the bottom of groove position measurement seat 7, and measures the bottom of seat 7 by groove position
The adjustment tank position of handwheel 6 measures position of the seat 7 on linear gear rack 3, and Auxiliary support seat 5 is arranged on line slideway 2, and is arranged at
Between stationary positioned seat 4 and groove position measurement seat 7,1 handwheel 6 is arranged at the bottom of Auxiliary support seat 5, and passes through Auxiliary support seat
The handwheel 6 of 5 bottoms adjusts 5 position on linear gear rack 3 of Auxiliary support seat.
Auxiliary support seat 5 and groove position measurement seat 7 are used to support automobile steering gear rack semi-finished product 15, and Auxiliary support seat
The supporting part of 5 supporting part and groove position measurement seat 7 is V-type seat.
Overall length measurement head 12 is arranged at the top of overall length measurement seat 11, and the piston rod of the first cylinder 13 is connected to overall length measurement
On first 12, and drive overall length measurement head 12 to move, seat 11 is measured by automobile steering device by mobile overall length measurement head 12 and overall length
To between the end face of stationary positioned seat 4 and the end face of overall length measurement head 12, groove position measurement head 8 is arranged at the clamping of rack semi-finished product 15
On groove position measurement seat 7, the piston rod of the second cylinder 9 is connected in groove position measurement head 8, and drives groove position measurement head 8 to move, and is passed through
Shifting chute position measurement head 8 and groove position measure seat 7 by the annular groove of the clamping of groove position measurement head 8 to automobile steering gear rack semi-finished product 15
It is interior.
First tangent displacement sensor 14 is connected in overall length measurement head 12, and for detecting the position of overall length measurement head 12
To put, the second tangent displacement sensor 10 is connected in groove position measurement head 8, and for the position of detect tank position measurement head 8, at this
In embodiment, the first tangent displacement sensor 14 and the second tangent displacement sensor 10 are that Keyemce contact numeral passes
Sensor GT-H10 (a kind of model of sensor), also it can select other displacement transducers, the first contact according to actual conditions
The tangent displacement sensor 10 of displacement transducer 14 and second electrically connects with the PLC respectively, the PLC and the display panel
Electrical connection, the display panel are used to show testing result.
The course of work and principle of the detection device described further below.
Before using the detection device, it need to be calibrated with the master body of automobile steering gear rack semi-finished product, it is known that
The overall length of master body (is designated as L0) and groove position (be designated as S0), and by L0And S0Store to PLC, master body is placed on auxiliary
Help on the supporting part of support base and the supporting part of groove position measurement seat.The position of overall length measurement seat and locking, the first gas are adjusted first
After cylinder starts, master body axial grip, the first tangent displacement sensor are gathered now overall length measurement head by overall length measurement head
Position, be designated as a0, and by a0Sending to PLC, the first cylinder keeps starting, the position of adjustment tank position measurement seat and locking, and second
After cylinder starts, in groove position measurement head clamping to the inclined-plane in annular groove, the second tangent displacement sensor gathers this time slot position
The position of measurement head, is designated as b0, and by b0Send to PLC.
After the completion of calibration, automobile steering gear rack semi-finished product to be detected are placed on to the supporting part and groove of Auxiliary support seat
On the supporting part of position measurement seat, and start the detection device.First cylinder first acts, by automobile steering gear rack semi-finished product clamper
Tightly, the first tangent displacement sensor gathers the position of now overall length measurement head, is designated as a1, the holding startup of the first cylinder, second
Cylinder acts, and groove position measurement head clamping, the second tangent displacement sensor gathers the position of this time slot position measurement head, is designated as b1, a1
And b1It is respectively sent to PLC.
PLC carries out data processing.Specifically, the overall length of automobile steering gear rack semi-finished product to be detected, is designated as L1, L1=L0+
(a0-a1), the groove position of automobile steering gear rack semi-finished product to be detected, it is designated as S1, because groove position inclined-plane has angle, and groove position is surveyed
It is also angled to measure head action, need to calculate groove position dimensional parameters according to actual use situation, be designated as k, S1=S0+k(b0-b1)。
As shown in figure 3, setting slot position bevel angle is α, the operating angle of groove position measurement head is β, and groove position actual deviation is Δ S, second
The deviation of reading value of tangent displacement sensor is Δ b, according to geometric operation, you can obtain I.e.ThereforeBy L1And S1Formula Input Technology can be calculated to PLC, PLC
Go out actual overall length and groove position, and testing result is exported to display panel.After the completion of detecting data processing, the second cylinder first stops moving
Make, then the first cylinder stopping acts, and wait starts next time.
The detection device for the parts that the present embodiment provides can the parts such as automatic detection automobile steering gear rack semi-finished product
Overall length and groove position, the detection device automaticity is high, may be incorporated into auto parts and components automatic production line, realizes zero
The full-automatic on-line checking screening of part, it is ensured that only qualified parts could flow into subsequent processing, so as to reduce cost of labor, carry
High efficiency, Detection accuracy is improved, improve the quality of production.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (10)
1. a kind of detection device of parts, it is characterised in that the detection device includes bottom plate, stationary positioned seat, overall length and surveyed
Seat, overall length measurement head and processing unit are measured, the stationary positioned seat is fixedly installed on the side on the bottom plate, and the overall length is surveyed
Amount seat is movably arranged at the opposite side on the bottom plate, and the overall length measurement head is movably arranged at the overall length measurement
On seat, the overall length measurement head is connected with the processing unit, is measured by the movement overall length measurement head and the overall length
For seat by the parts clamping between the end face of the stationary positioned seat and the end face of the overall length measurement head, the processing is single
Member is used to detect the overall length of the parts according to the movement of the overall length measurement head.
2. detection device as claimed in claim 1, it is characterised in that the processing unit includes the first contact displacement sensing
Device and PLC, first tangent displacement sensor electrically connect with the PLC, the first tangent displacement sensor connection
On to the overall length measurement head;
First tangent displacement sensor be used for acquisition testing standard parts and components overall length when overall length measurement head position,
It is designated as a0, and by a0Send to the PLC, first tangent displacement sensor and be additionally operable to acquisition testing parts to be detected
Overall length when overall length measurement head position, be designated as a1, and by a1Send to the PLC, the PLC is used to store standard zero portion
The overall length of part, is designated as L0, and the overall length of parts to be detected is calculated, it is designated as L1, L1=L0+(a0-a1)。
3. detection device as claimed in claim 1, it is characterised in that the detection device also includes the first cylinder, and described
The piston rod of one cylinder is connected in the overall length measurement head, and drives the overall length measurement head to move.
4. detection device as claimed in claim 1, it is characterised in that the parts are cylinder, and the parts
Annular groove is offered on side, the detection device also includes groove position measurement seat and groove position measurement head, and the groove position measurement seat can
Movably it is arranged on the bottom plate, and is arranged between the stationary positioned seat and overall length measurement seat, the groove position is surveyed
Amount head is movably arranged on the groove position measurement seat, and seat is measured by institute by the movement groove position measurement head and the groove position
State in groove position measurement head clamping to the annular groove of the parts, groove position measurement head is connected with the processing unit, institute
State the groove position that processing unit is additionally operable to detect the parts according to the movement of groove position measurement head.
5. detection device as claimed in claim 4, it is characterised in that the processing unit includes the second contact displacement sensing
Device and PLC, second tangent displacement sensor electrically connect with the PLC, the second tangent displacement sensor connection
On to groove position measurement head;
Second tangent displacement sensor be used for acquisition testing standard parts and components groove position when groove position measurement head position,
It is designated as b0, and by b0Send to the PLC, second tangent displacement sensor and be additionally operable to acquisition testing parts to be detected
Groove position when groove position measurement head position, be designated as b1, and by b1Send to the PLC, the PLC is used to store standard zero portion
The groove position of part, is designated as S0, and the groove position of parts to be detected is calculated, it is designated as S1, S1=S0+(b0-b1)。
6. detection device as claimed in claim 5, it is characterised in that when groove position inclined-plane has angle, the PLC is additionally operable to
Setting slot position bevel angle is α, and the operating angle of groove position measurement head is β, and
7. detection device as claimed in claim 4, it is characterised in that the detection device also includes the second cylinder, and described
The piston rod of two cylinders is connected in the measurement head of the groove position, and drives groove position measurement head movement.
8. detection device as claimed in claim 4, it is characterised in that the bottom plate is provided with line slideway, and the groove position is surveyed
Amount seat and overall length measurement seat may be contained within the line slideway.
9. detection device as claimed in claim 8, it is characterised in that the line slideway is provided with linear gear rack, the groove
Handwheel is respectively equipped with position measurement seat and overall length measurement seat, adjusting the groove position by handwheel measures seat and overall length survey
Measure position of the seat on the linear gear rack.
10. the detection device as described in any one in claim 1~9, it is characterised in that the detection device also includes auxiliary
Help support base, the Auxiliary support seat is movably arranged on the bottom plate, and be arranged at the stationary positioned seat with it is described
Between overall length measurement seat, the Auxiliary support seat is used to support the parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610594585.3A CN107655434B (en) | 2016-07-26 | 2016-07-26 | Detection equipment for parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610594585.3A CN107655434B (en) | 2016-07-26 | 2016-07-26 | Detection equipment for parts |
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Publication Number | Publication Date |
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CN107655434A true CN107655434A (en) | 2018-02-02 |
CN107655434B CN107655434B (en) | 2024-03-08 |
Family
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CN201610594585.3A Active CN107655434B (en) | 2016-07-26 | 2016-07-26 | Detection equipment for parts |
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CN (1) | CN107655434B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108655012A (en) * | 2018-05-14 | 2018-10-16 | 郑州大学 | A kind of automatic detection system of straight pin length |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201811727U (en) * | 2010-08-04 | 2011-04-27 | 大连智云自动化装备股份有限公司 | Total control rod length measuring machine |
CN102607502A (en) * | 2012-01-18 | 2012-07-25 | 中北大学 | Automatic detection device and method for size of automobile rear axle assembly |
CN203610573U (en) * | 2013-11-06 | 2014-05-28 | 上海北特科技股份有限公司 | Automatic material feeding and discharging mechanical hand device for thread rolling machine |
US20140298668A1 (en) * | 2011-10-31 | 2014-10-09 | Xi'an University Of Technology | Device for detecting axis coplanarity of orthogonal rotary shafts having built-in intersection and precision detecting method |
CN204286274U (en) * | 2014-12-20 | 2015-04-22 | 超捷紧固***(上海)股份有限公司 | The gear level on-line measuring device of shifting system |
CN105436092A (en) * | 2014-09-24 | 2016-03-30 | 上海北特科技股份有限公司 | Arranging equipment for bars |
CN205909802U (en) * | 2016-07-26 | 2017-01-25 | 上海北特科技股份有限公司 | Check out test set of spare part |
-
2016
- 2016-07-26 CN CN201610594585.3A patent/CN107655434B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201811727U (en) * | 2010-08-04 | 2011-04-27 | 大连智云自动化装备股份有限公司 | Total control rod length measuring machine |
US20140298668A1 (en) * | 2011-10-31 | 2014-10-09 | Xi'an University Of Technology | Device for detecting axis coplanarity of orthogonal rotary shafts having built-in intersection and precision detecting method |
CN102607502A (en) * | 2012-01-18 | 2012-07-25 | 中北大学 | Automatic detection device and method for size of automobile rear axle assembly |
CN203610573U (en) * | 2013-11-06 | 2014-05-28 | 上海北特科技股份有限公司 | Automatic material feeding and discharging mechanical hand device for thread rolling machine |
CN105436092A (en) * | 2014-09-24 | 2016-03-30 | 上海北特科技股份有限公司 | Arranging equipment for bars |
CN204286274U (en) * | 2014-12-20 | 2015-04-22 | 超捷紧固***(上海)股份有限公司 | The gear level on-line measuring device of shifting system |
CN205909802U (en) * | 2016-07-26 | 2017-01-25 | 上海北特科技股份有限公司 | Check out test set of spare part |
Non-Patent Citations (2)
Title |
---|
兰鹏;: "汽车零部件的计算机辅助检测与质量控制", 中国高新技术企业, no. 15, pages 83 - 84 * |
黄清明;徐小萍;白文华;: "全跳动综合检查仪的设计与误差分析", 机械工程师, no. 04, pages 51 - 54 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108655012A (en) * | 2018-05-14 | 2018-10-16 | 郑州大学 | A kind of automatic detection system of straight pin length |
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CN107655434B (en) | 2024-03-08 |
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