CN110421506A - The quick positioning mechanism and car door part and body part localization method of automobile side door hinge cubing - Google Patents
The quick positioning mechanism and car door part and body part localization method of automobile side door hinge cubing Download PDFInfo
- Publication number
- CN110421506A CN110421506A CN201910794787.6A CN201910794787A CN110421506A CN 110421506 A CN110421506 A CN 110421506A CN 201910794787 A CN201910794787 A CN 201910794787A CN 110421506 A CN110421506 A CN 110421506A
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- car door
- sliding block
- body part
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000004807 localization Effects 0.000 title claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of quick positioning mechanisms of automobile side door hinge cubing and car door part and body part localization method, including bottom plate, base plate, positioning body structure and driving main structure, the positioning body structure is made of car door part positioning mechanism, body part positioning mechanism and calibration point, and the driving main structure is made of car door part clamping main body and body part Locating driver main body.The fast-positioning device examined and designed the present invention be directed to automobile side door hinge, the size and structure of general automobile side door hinge are merged, when quickly being positioned to the detection of different door hinges, car door part positioning support, secondary positioning pressure head and master positioning pressure head with master positioning pin and secondary positioning pin need to only be replaced, it changes the component to match with examined door hinge into, quick positioning can be completed.With the features such as universal strong, it is convenient to remodel, and structure is simple, accurate positioning.
Description
Technical field
The present invention relates to hinge inspection tool positioning device field, in particular to a kind of quick positioning of automobile side door hinge cubing
Mechanism and car door part and body part localization method.
Background technique
With the fast development of current domestic production line technology, the efficiency of production rises year by year, and traditional cubing examines part
Efficiency be unable to meet production status.And for the piece test of general single-piece, convenient and fast method is more, but for assembly zero
Part is especially in the presence of the part of kinematic pair, and quickly positioning becomes the problem in order to need to capture.
The solution of the present invention is the universal quick locating scheme of hinge assembly designed regarding to the issue above.
Summary of the invention
In order to overcome the shortcomings in the prior art, the present invention provides a kind of quick positioning mechanism of automobile side door hinge cubing
With car door part and body part localization method, effectively solve that orthodox car side door hinge inspection tool service efficiency is low, large labor intensity, behaviour
Make the problems such as cumbersome.
In order to achieve the above object of the invention, it is as follows to solve technical solution used by its technical problem:
The invention discloses the quick positioning mechanisms of automobile side door hinge cubing, including bottom plate, base plate, positioning body knot
Structure and driving main structure, in which:
The positioning body structure is made of car door part positioning mechanism, body part positioning mechanism and calibration point, in which:
The car door part positioning mechanism includes master positioning pin, secondary positioning pin, car door part positioning support and baffle, in which:
The car door part positioning support is fixed on the base plate；
The baffle is fixed on the base plate top edges；
The master positioning pin and secondary positioning pin are set in the car door part positioning support, are equipped with spring supporting simultaneously below
The car door part positioning support is fixed on the inside of the baffle by screw；
The body part positioning mechanism includes sliding rail fixed plate, first straight line guide rail, third sliding block and body part positioning
Backboard, in which:
The sliding rail fixed plate is fixed on the base plate；
The first straight line guide rail is fixed in the sliding rail fixed plate；
The body part positioning backboard is fixedly connected on the third sliding block and in the first straight line guide rail；
The calibration point is set to one jiao of the base plate, the calibration for cubing；
The driving main structure is made of car door part clamping main body and body part Locating driver main body, in which:
The car door part clamping main body is by a master positioning pressure head, secondary positioning a pressure head, two the second sliding blocks, two sliding blocks
Set, an air cylinder fixed plate and two cylinder compositions, in which:
The air cylinder fixed plate is fixedly connected below the base plate；
Two cylinders are individually fixed in below the both ends of the air cylinder fixed plate；
Two slide block sets are individually fixed in above the base plate, and are located at the car door part positioning support both ends；
The secondary positioning pressure head and master positioning pressure head are separately fixed on two second sliding blocks, and two described second slide
The piston rod of two cylinders is fixedly connected with below block；
When two cylinders work downwards, pull two second sliding blocks along two slide block sets vertically downward
Movement is compressed car door part by the master positioning pressure head and secondary positioning pressure head；
The body part Locating driver main body is by servo motor, synchronous belt and synchronizing wheel, shaft coupling, lead screw, second straight line
Guide rail, set screw, the first sliding block and connecting plate composition, in which:
The output end of the servo motor is connected with the synchronous belt and synchronizing wheel；
The lead screw is connected by the shaft coupling with first sliding block；
First sliding block and the connecting plate are connected；
The connecting plate is connected by the set screw with the third sliding block；
The second straight line guide rail is fixed on the bottom plate；
The bottom plate and the base plate are connected；
The synchronous belt and synchronizing wheel are driven by the servo motor, send power to the silk by the shaft coupling
On thick stick, then first sliding block that is fixed on the second straight line guide rail is driven to realize the movement of front and back by the lead screw；
The amount of movement of servo is passed to institute through the connecting plate, second straight line guide rail and third sliding block by first sliding block
Body part positioning backboard is stated, to realize the back-and-forth motion of the body part positioning backboard.
Preferably, the third sliding block is L-shaped, is divided into third sliding block vertical portion and third sliding block horizontal part, the third
Sliding block vertical portion is fixedly connected with body part positioning backboard, and the third sliding block horizontal part is in the first straight line guide rail
Along the first straight line guide rail mobile connection.
Preferably, below the symmetrical both ends for being fixed on the air cylinder fixed plate of two cylinders.
Preferably, the master positioning pin and secondary positioning pin are symmetrical is set to the car door part positioning support top two
End.
Preferably, two second sliding blocks and slide block set are symmetrically distributed in the car door part positioning support both ends.
Preferably, the master positioning pressure head and secondary positioning pressure head are symmetrically distributed in the top of two second sliding blocks, and
Positioned at the inside of two second sliding blocks.
Preferably, the baffle is connected in the inside of two slide block sets.
In addition the present invention discloses the car door part localization method of automobile side door hinge cubing, quick using above-mentioned any one
Positioning mechanism carries out the positioning of car door part, comprising the following steps:
Step 1: the location hole of door hinge car door part is placed in the master positioning pin and secondary positioning pin；
Step 2: driving two cylinder operations after the completion of placing, drive the master positioning pressure head through second sliding block
And secondary positioning pressure head pushes, and to realize positioning and clamping to car door part, completes the positioning of car door part.
The invention also discloses the body part localization methods of automobile side door hinge cubing, quickly fixed using above-mentioned any one
Position mechanism carries out body part positioning, comprising the following steps:
Step A: it is slided by the servo motor, synchronous belt and synchronizing wheel, shaft coupling, lead screw, second straight line guide rail, first
Block, connecting plate, third sliding block, first straight line guide rail drive the body part positioning backboard to travel forward；
Step B: when hinge body part positioning surface is parallel with body part positioning backboard, the torque of the servo motor
Value can mutate, and at this moment stop servo, and the hinge state under precise angle can be obtained, to realize the fast of hinge
Speed positioning.
The present invention due to using the technology described above, is allowed to compared with prior art, have the following advantages that and actively imitate
Fruit:
The fast-positioning device examined and designed the present invention be directed to automobile side door hinge, has merged general automobile side door hinge
The size and structure of chain only need to will be with master positioning pin and pair positioning pin when quickly being positioned to the detection of different door hinges
Car door part positioning support, secondary positioning pressure head and master positioning pressure head are replaced, and change the component to match with examined door hinge into, i.e.,
Achievable quick positioning.With the features such as universal strong, it is convenient to remodel, and structure is simple, accurate positioning.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described.It is clear that drawings in the following description are only some embodiments of the invention, for ability
For field technique personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.It is attached
In figure:
Fig. 1 is the overall structure diagram of the quick positioning mechanism of automobile side door hinge cubing of the present invention；
Fig. 2 is the flow diagram of the car door part localization method of automobile side door hinge cubing of the present invention；
Fig. 3 is the flow diagram of the body part localization method of automobile side door hinge cubing of the present invention.
[primary symbols explanation]
1- base plate；
2- calibration point；
3- bottom plate；
4- second straight line guide rail；
5- servo motor；
6- synchronous belt and synchronizing wheel；
7- shaft coupling；
8- lead screw；
The first sliding block of 9-；
10- connecting plate；
11- set screw；
12- body part positions backboard；
13- pair positions pressure head；
14- master positioning pressure head；
15- master positioning pin；
16- pair positioning pin；
17- car door part positioning support；
18- cylinder；
19- air cylinder fixed plate；
The second sliding block of 20-；
21- slide block set；
22- first straight line guide rail；
23- sliding rail fixed plate；
24- baffle；
25- third sliding block.
Specific embodiment
Below with reference to attached drawing of the invention, the technical scheme in the embodiment of the invention is clearly and completely described
And discussion, it is clear that as described herein is only a part of example of the invention, is not whole examples, based on the present invention
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, belongs to protection scope of the present invention.
Embodiment one
As shown in Figure 1, the invention discloses the quick positioning mechanism of automobile side door hinge cubing, including bottom plate 3, base plate
1, positioning body structure and driving main structure, in which:
The positioning body structure is made of car door part positioning mechanism, body part positioning mechanism and calibration point 2, in which:
The car door part positioning mechanism includes master positioning pin 15, secondary positioning pin 16, car door part positioning support 17 and baffle 24,
Wherein:
The car door part positioning support 17 is fixed on the base plate 1；
The baffle 24 is fixed on 1 top edges of base plate by four pins and two screws；
The master positioning pin 15 and secondary positioning pin 16 are set in the car door part positioning support 17, are equipped with spring below
It supports and passes through screw and the car door part positioning support 17 is fixed on 24 inside of baffle；In the present embodiment, the baffle
24 are connected in the inside of two slide block sets 21.
The body part positioning mechanism includes sliding rail fixed plate 23, first straight line guide rail 22, third sliding block 25 and vehicle body
Part positions backboard 12, in which:
The sliding rail fixed plate 23 is fixed on the base plate 1 by two pins and four screws；
The first straight line guide rail 22 is fixed by screws in the sliding rail fixed plate 23；
The body part positioning backboard 12 is fixedly connected on the third sliding block 25 and in the first straight line guide rail
In 22；
The calibration point 2 is set to 1 one jiaos of the base plate, the calibration for cubing；
The driving main structure is made of car door part clamping main body and body part Locating driver main body, in which:
The car door part clamping main body is by secondary positioning 13, two the second sliding blocks 20, two of pressure head of a master positioning pressure head 14, one
Slide block set 21, an air cylinder fixed plate 19 and two cylinders 18 form, in which:
The air cylinder fixed plate 19 is fixedly connected on 1 lower section of base plate by two screws；
Two cylinders 18 are fixed below the both ends of the air cylinder fixed plate 19 respectively by four screws；
Two slide block sets 21 are fixed on 1 top of base plate by two pins and two screws respectively, and are located at
17 both ends of car door part positioning support；
The secondary positioning pressure head 13 and master positioning pressure head 14 are fixed on described in two by two pins and a screw respectively
On second sliding block 20, the lower section of two second sliding blocks 20 is fixedly connected with the piston rod of two cylinders 18；
When two work downwards of cylinder 18, two second sliding blocks 20 is pulled to hang down along two slide block sets 21
It directly moves downward, is compressed car door part by the master positioning pressure head 14 and secondary positioning pressure head 13；
The body part Locating driver main body is by servo motor 5, synchronous belt and synchronizing wheel 6, shaft coupling 7, lead screw 8, second
Linear guide 4, set screw 11, the first sliding block 9 and connecting plate 10 form, in which:
The output end of the servo motor 5 is connected with the synchronous belt and synchronizing wheel 6；
The lead screw 8 is connected by the shaft coupling 7 with first sliding block 9；
First sliding block 9 is connected by screw and the connecting plate 10；
The connecting plate 10 is connected by the set screw 11 with the third sliding block 25；
The second straight line guide rail 4 is screwed on the bottom plate 3；
The bottom plate 3 is connected by screw and the base plate 1；
The synchronous belt and synchronizing wheel 6 are driven by the servo motor 5, send power to institute by the shaft coupling 7
It states on lead screw 8, then first sliding block 9 on the second straight line guide rail 4 being fixed on the bottom plate 3 is driven by the lead screw 8
Realize the movement of front and back；
First sliding block 9 by the amount of movement of servo through the connecting plate 10, pressure sensor, second straight line guide rail 4 and
Third sliding block 25 passes to the body part positioning backboard 12, to realize the back-and-forth motion of the body part positioning backboard 12.
In the present embodiment, the third sliding block 25 is L-shaped, is divided into third sliding block vertical portion and third sliding block horizontal part, institute
It states third sliding block vertical portion to be fixedly connected with body part positioning backboard 12, the third sliding block horizontal part is straight described first
It is moved in line guide rail 22 along the first straight line guide rail 22.
In preferred embodiment, below the symmetrical both ends for being fixed on the air cylinder fixed plate 19 of two cylinders 18.
The master positioning pin 15 and secondary positioning pin 16 is symmetrical is set to the 17 top both ends of car door part positioning support.Described in two
Second sliding block 20 and slide block set 21 are symmetrically distributed in 17 both ends of car door part positioning support.The master positioning pressure head 14 and pair
Positioning pressure head 13 is symmetrically distributed in the top of two second sliding blocks 20, and is located at the inside of two second sliding blocks 20.
Other component is both with respect to the distribution between two parties of base plate 1.
Embodiment two
As shown in Fig. 2, in addition the present invention discloses the car door part localization method of automobile side door hinge cubing, above-mentioned is utilized
Quick positioning mechanism of anticipating carries out the positioning of car door part, comprising the following steps:
Step 1: the location hole of door hinge car door part is placed in the master positioning pin 15 and secondary positioning pin 16；
Step 2: the cylinder 18 of driving two works after the completion of placing, and drives the master positioning through second sliding block 20
Pressure head 14 and secondary positioning pressure head 13 push, and to realize positioning and clamping to car door part, complete the positioning of car door part.
Embodiment three
As shown in figure 3, the invention also discloses the body part localization method of automobile side door hinge cubing, using above-mentioned any
One quick positioning mechanism carries out body part positioning, comprising the following steps:
Step A: by the servo motor 5, synchronous belt and synchronizing wheel 6, shaft coupling 7, lead screw 8, second straight line guide rail 4,
One sliding block 9, connecting plate 10, third sliding block 25, first straight line guide rail 22 drive the body part positioning backboard 12 to travel forward；
Step B: when hinge body part positioning surface is parallel with body part positioning backboard 12, the torsion of the servo motor
Square value can mutate (pressure is flown up), at this moment stop servo, the hinge shape under precise angle can be obtained
State, to realize the quick positioning of hinge.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (9)
1. the quick positioning mechanism of automobile side door hinge cubing, which is characterized in that including bottom plate, base plate, positioning body structure
With driving main structure, in which:
The positioning body structure is made of car door part positioning mechanism, body part positioning mechanism and calibration point, in which:
The car door part positioning mechanism includes master positioning pin, secondary positioning pin, car door part positioning support and baffle, in which:
The car door part positioning support is fixed on the base plate；
The baffle is fixed on the base plate top edges；
The master positioning pin and secondary positioning pin are set in the car door part positioning support, are equipped with spring supporting below and are passed through
The car door part positioning support is fixed on the inside of the baffle by screw；
The body part positioning mechanism includes sliding rail fixed plate, first straight line guide rail, third sliding block and body part positioning back
Plate, in which:
The sliding rail fixed plate is fixed on the base plate；
The first straight line guide rail is fixed in the sliding rail fixed plate；
The body part positioning backboard is fixedly connected on the third sliding block and in the first straight line guide rail；
The calibration point is set to one jiao of the base plate, the calibration for cubing；
The driving main structure is made of car door part clamping main body and body part Locating driver main body, in which:
The car door part clamping main body is by a master positioning pressure head, secondary positioning a pressure head, two the second sliding blocks, two slide block sets, one
Air cylinder fixed plate and two cylinder compositions, in which:
The air cylinder fixed plate is fixedly connected below the base plate；
Two cylinders are individually fixed in below the both ends of the air cylinder fixed plate；
Two slide block sets are individually fixed in above the base plate, and are located at the car door part positioning support both ends；
The secondary positioning pressure head and master positioning pressure head are separately fixed on two second sliding blocks, two second sliding blocks
Lower section is fixedly connected with the piston rod of two cylinders；
When two cylinders work downwards, two second sliding blocks is pulled to transport vertically downward along two slide block sets
It is dynamic, car door part is compressed by the master positioning pressure head and secondary positioning pressure head；
The body part Locating driver main body by servo motor, synchronous belt and synchronizing wheel, shaft coupling, lead screw, second straight line guide rail,
Set screw, the first sliding block and connecting plate composition, in which:
The output end of the servo motor is connected with the synchronous belt and synchronizing wheel；
The lead screw is connected by the shaft coupling with first sliding block；
First sliding block and the connecting plate are connected；
The connecting plate is connected by the set screw with the third sliding block；
The second straight line guide rail is fixed on the bottom plate；
The bottom plate and the base plate are connected；
The synchronous belt and synchronizing wheel are driven by the servo motor, send power to the lead screw by the shaft coupling
On, then drive first sliding block that is fixed on the second straight line guide rail to realize the movement of front and back by the lead screw；
The amount of movement of servo is passed to the vehicle through the connecting plate, second straight line guide rail and third sliding block by first sliding block
Main body element positions backboard, to realize the back-and-forth motion of the body part positioning backboard.
2. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that the third is sliding
Block is L-shaped, is divided into third sliding block vertical portion and third sliding block horizontal part, and third sliding block vertical portion and the body part position
Backboard is fixedly connected, and the third sliding block horizontal part moves in the first straight line guide rail along the first straight line guide rail.
3. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that two gas
Below the symmetrical both ends for being fixed on the air cylinder fixed plate of cylinder.
4. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that the master positioning
Pin and secondary positioning pin are symmetrical to be set to car door part positioning support top both ends.
5. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that two described
Two sliding blocks and slide block set are symmetrically distributed in the car door part positioning support both ends.
6. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that the master positioning
Pressure head and secondary positioning pressure head are symmetrically distributed in the top of two second sliding blocks, and are located at the interior of two second sliding blocks
Side.
7. the quick positioning mechanism of automobile side door hinge cubing according to claim 1, which is characterized in that the baffle wedge
It is connected to the inside of two slide block sets.
8. the car door part localization method of automobile side door hinge cubing, which is characterized in that fast using any one of claim 1-7
Fast positioning mechanism carries out the positioning of car door part, comprising the following steps:
Step 1: the location hole of door hinge car door part is placed in the master positioning pin and secondary positioning pin；
Step 2: driving two cylinder operations after the completion of placing, drive the master positioning pressure head and pair through second sliding block
It positions pressure head to push, to realize positioning and clamping to car door part, completes the positioning of car door part.
9. the body part localization method of automobile side door hinge cubing, which is characterized in that fast using any one of claim 1-7
Fast positioning mechanism carries out body part positioning, comprising the following steps:
Step A: by the servo motor, synchronous belt and synchronizing wheel, shaft coupling, lead screw, second straight line guide rail, the first sliding block, connect
Fishplate bar, third sliding block, first straight line guide rail drive the body part positioning backboard to travel forward；
Step B: when hinge body part positioning surface is parallel with body part positioning backboard, the torque value meeting of the servo motor
It mutates, servo is stopped at this moment, the hinge state under precise angle can be obtained, to realize the quick fixed of hinge
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794787.6A CN110421506B (en) | 2019-08-27 | 2019-08-27 | Quick positioning mechanism of automobile side door hinge detection tool, automobile door piece and automobile body piece positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794787.6A CN110421506B (en) | 2019-08-27 | 2019-08-27 | Quick positioning mechanism of automobile side door hinge detection tool, automobile door piece and automobile body piece positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421506A true CN110421506A (en) | 2019-11-08 |
| CN110421506B CN110421506B (en) | 2024-05-28 |
Family
ID=68416091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794787.6A Active CN110421506B (en) | 2019-08-27 | 2019-08-27 | Quick positioning mechanism of automobile side door hinge detection tool, automobile door piece and automobile body piece positioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421506B (en) |
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| CN208984353U (en) * | 2018-11-20 | 2019-06-14 | 安徽机电职业技术学院 | One kind being used for automotive hub outer ring detection device |
| CN210704413U (en) * | 2019-08-27 | 2020-06-09 | 苏州工业职业技术学院 | Quick positioning mechanism of automatic detection tool for automobile side door hinge parts |
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- 2019-08-27 CN CN201910794787.6A patent/CN110421506B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004281097A (en) * | 2003-03-13 | 2004-10-07 | Furukawa Electric Co Ltd:The | Device for connecting terminal to flat cable |
| CN201281589Y (en) * | 2008-09-04 | 2009-07-29 | 福群电子(深圳)有限公司 | Deflection angle measuring set |
| CN207240035U (en) * | 2017-08-30 | 2018-04-17 | 成都日晗精密机械有限公司 | A kind of automobile chair frame installs hole positioning device |
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| CN208223351U (en) * | 2018-04-19 | 2018-12-11 | 广东鸿图武汉压铸有限公司 | Pinch mechanism and blank detection device with pinch mechanism |
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| CN210704413U (en) * | 2019-08-27 | 2020-06-09 | 苏州工业职业技术学院 | Quick positioning mechanism of automatic detection tool for automobile side door hinge parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110421506B (en) | 2024-05-28 |
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