CN206311307U - A kind of fixture of vehicle gearbox valve body - Google Patents
A kind of fixture of vehicle gearbox valve body Download PDFInfo
- Publication number
- CN206311307U CN206311307U CN201620809931.0U CN201620809931U CN206311307U CN 206311307 U CN206311307 U CN 206311307U CN 201620809931 U CN201620809931 U CN 201620809931U CN 206311307 U CN206311307 U CN 206311307U
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- CN
- China
- Prior art keywords
- valve body
- locating surface
- fixture
- tray rack
- vehicle gearbox
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of fixture of vehicle gearbox valve body, including the tray rack for carrying valve body, the valve body fixed claw of a pair of opposing is installed on the tray rack, it is also associated with the valve body fixed claw for a pair of valve body fixed claws to be drawn close mutually into the hold-down gear for producing pretightning force, a locating surface being in contact with valve body is additionally provided with the tray rack, the clamping direction of a pair of described valve body fixed claws is parallel with locating surface, valve body alignment pin and valve element baffle plate are additionally provided with the locating surface, the axis of the valve body alignment pin is perpendicular to locating surface, one is provided with the valve element baffle plate with the perpendicular blocking surface of locating surface.Therefore the clamp structure of the vehicle gearbox valve body that the utility model is provided is simple, firm reliable, preferable wearability；Rigidity is good, is unlikely to deform, while positioning datum and spacing datum coincidence, reduce error.
Description
Technical field
The utility model is related to a kind of angle, more particularly to a kind of frock angle of vehicle gearbox valve body.
Background technology
In automotive transmission industry, because of design requirement during Product Assembly, the condition to assembling is all very strict, production line
Advanced test equipment has been equipped with it, it is ensured that every Product Precision of online assembling meets design requirement.And these equipment are not
Simply, the equipment of portable test, is a set of complex structure, meets the on-line testing equipment of production technology, whole test
Process is performed by PLC control program.As automatization level is lifted, valve body stationary fixture clamping conveying stability needs further
Improve.
The utility model people when valve body is tested, mainly by robot realize clamping crawl, pile up this process by valve body.
Robot easily goes wrong when capturing holder in itself, and such as drop phenomenon, the quality of influence equipment and product.We have found that by
In holder drop causing trouble ratio rise, it is therefore desirable to the method for finding out solve problem.Design is a kind of to facilitate valve body to exist
Special fixture in transportation turns into the task of top priority.
Such as A of prior art CN 104227412 disclose a kind of device for installing gearbox valve body, including：Bottom
Plate；Rotating disk, it is rotatably connected on the top surface of the base plate；First riser and the second riser, it is vertically set on the rotating disk
Top surface on and toward each other；Fixture, it is rotatably connected between first riser and second riser, is treated for clamping
The gearbox valve body of assembling.Device disclosed in the prior art, can only as install gearbox valve body when frock clamp, and
Cannot be used as the fixture in transportation, therefore urgent need to resolve above mentioned problem.
Utility model content
In view of the above-mentioned problems existing in the prior art, the utility model discloses a kind of fixture of vehicle gearbox valve body.
The utility model provides a kind of fixture of vehicle gearbox valve body, including for carrying the tray rack of valve body, institute
The valve body fixed claw that a pair of opposing is provided with tray rack is stated, is also associated with the valve body fixed claw for by a pair of valves
Body fixed claw draws close mutually the hold-down gear for producing pretightning force, and a positioning being in contact with valve body is additionally provided with the tray rack
Face, the clamping direction of a pair of described valve body fixed claws is parallel with locating surface, valve body is additionally provided with the locating surface and is determined
Position pin and valve element baffle plate, the axis of the valve body alignment pin perpendicular to locating surface, be provided with the valve element baffle plate one with it is fixed
The perpendicular blocking surface of plane.
In transport, it has the contact of larger area with locating surface to valve body, and existing positioning action serves carrying and makees simultaneously
With, and locating surface is arranged on tray rack so that the weight of valve body is able to be transferred uniformly on tray rack so that carry slow
With, it is uniform, be conducive to accurate positioning.Perpendicular to locating surface, both form a Descartes and sit valve body alignment pin axis simultaneously
Mark system, preferably located position of the valve body on three coordinates.Also valve body fixed claw is arranged in pairs and can lead to from each other
Cross hold-down gear and compress generation pretightning force so that valve body is able to be clamped on whole fixture relatively stablely in transportation.
Other valve body departs from the clamping of fixture often from vertical or be approximately perpendicular to clamping direction, and locating surface is parallel to clamping
Direction, therefore can effectively prevent valve element from departing from this trend of fixture.The setting of valve element baffle plate can not only be filled in valve body
It is prevented to slide fixture scope during equipped with valve element, while auxiliary positioning can be played a part of to valve body.
Preferably, the hold-down gear is provided with fastening spring, the side of the valve body fixed claw and one end of fastening spring
It is connected, the telescopic direction of the fastening spring coincides with the clamping direction of a pair of valve body fixed claws, and the fastening spring is remote
It is connected with fixed base plate from one end of valve body fixed claw, the fixed base plate is arranged on tray rack.
The effect that a pair of valve body fixed claws pass through fastening spring so that spacing between the two becomes adjustable from fixation, leads to
The size being slightly less than in a direction of valve body that distance between the two can be often set so that valve body is put between the two
When, valve body fixed claw is softened, and spring is compressed, and produces certain pretightning force, improves clamping degree.
Preferably, the valve body fixed claw is provided with dewclaw head and lower claw head, is formed between the dewclaw head and lower claw head
There is grasping part, a upper clamping face parallel with locating surface is provided with the dewclaw head, one is provided with the lower claw head
The lower clamping face being had angle with locating surface.
The upper clamping face of dewclaw head is parallel with locating surface so that has auxiliary positioning concurrently in clamping and is used, and lower clamping
Face is had angle with locating surface so that valve body is facilitated access between upper and lower pawl head during clamping, while also causing contact surface during clamping
Product expanded, is conducive to improving the stability for clamping.
Preferably, the dewclaw head and lower claw head are interconnected by pawl bridge, one end phase of the pawl bridge and fastening spring
Connection, the pawl bridge is flexibly connected by connecting pin with fixed side on tray rack is arranged on, and then enable the pawl bridge around
Connecting pin is rotated.
The setting of pawl bridge construction can connect upper and lower pawl head, while as movable part so that valve body fixed claw can be around even
Pin does a certain degree of rotation, in the presence of fastening spring, by the rotation of appropriateness, can preferably adapt to the surface of valve body
Shape, lifts clamping effect.
Preferably, the bottom of the tray rack is provided with a pair of conveyer belt leading trucks, is opened up on the conveyer belt leading truck
There is conveyer belt gathering sill.
Gathering sill is arranged on chain so that prevent tray rack from deviateing conveyer belt in tray rack course of conveying.
Preferably, be additionally provided with gripper alignment pin on the tray rack, the axis direction of the gripper alignment pin with
The axis direction of valve body alignment pin is perpendicular, and the gripper alignment pin is arranged on Tray side, and the Tray side is vertical
In locating surface.
After valve body is transported to formulation position, it usually needs captured to next operating position by gripper, and
Gripper alignment pin ground sets and meets this demand, while it is placed perpendicular on the Tray side of locating surface, during crawl
It is easy to force, is difficult to disengage, while so that the use scope expanded of this angle, is not required to change angle after transport is finished.
Preferably, test clamp column is additionally provided with the tray rack, the test clamp column is through locating surface and at it
There is the extension of length direction both sides.
Test the setting of clamp column so that when valve element is tested, without changing fixture, expand the general of this fixture
Property, processing step is reduced, improve operating efficiency.
Preferably, valve body fixation clamp of wiring harness is additionally provided with the tray rack, the valve body fixation clamp of wiring harness is provided with bullet
Property holding piece, is provided with grasping part in the resilient clamp piece, regulation push rod, the tune are provided with outside the resilient clamp piece
Section push rod passes through screw thread to being connected with fixed block is adjusted, and when the regulation push rod is rotated, regulation push rod is oppressed or away from elasticity
Holding piece, and then change the size of grasping part.
Due to there is various connection lines on valve body, the hair in order to avoid the winding in transportation or situations such as link
Raw, valve body fixation clamp of wiring harness can be efficiently solved, and by adjusting the effect of push rod, can adjust the big of grasping part
Small, the wire harness for conveniently adapting to different thicknesses is tightened up.
Preferably, sensor wire harness fixing support, the sensor wire harness fixing support are additionally provided with the tray rack
Column is provided with, main beam wire clamp and guiding beam wire clamp are installed on the column, the main beam wire clamp is provided with two panels and sets relatively
The elastic bunch piece put, one is provided between described two panels elastic bunch piece has the bunch space of opening, the guiding beam wire clamp
On be provided with guiding bunch space.
Simultaneously in test, it is necessary to add various sensors, and sensor itself is also required to by various bunch and test
Equipment is connected, thus sensor wire harness fixing support can effectively fix bunch.Set because sensor belongs to precision again
Standby, its bunch is often relatively thin, is easily damaged, therefore by guiding the dual effect of lifting in bunch space and bunch space, can be with
Reduce the damaged probability of sensor bunch.
Preferably, the bunch space is provided with spherical bunch area, transition region and flat bunch area, the spherical bunch
Area, transition region and flat bunch area are sequentially connected logical, and the cross sectional shape in the guiding bunch space is U-shaped.
In sum, the utility model has advantages below：
Therefore the clamp structure of the vehicle gearbox valve body that the utility model is provided is simple, firm reliability, high precision, size
Stabilization, valve body positioning precision are high；Preferable wearability；Rigidity is good, is unlikely to deform, while positioning is by the locating surface on fixture
The cooperation of the setting element in positioning contact and fixture is realized designing.Positioning datum is, according to the position of workpiece valve body, to determine
Position benchmark and spacing datum coincidence, reduce error.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment；
Fig. 2 is the enlarged diagram of I part in Fig. 1.
Specific embodiment
The utility model is made with reference to implementation method and accompanying drawing further illustrate in detail, intactly.
As shown in Figure 1-2, the utility model provides a kind of fixture of vehicle gearbox valve body, including for biased valve
The tray rack 1 of body, is provided with the valve body fixed claw 3 of a pair of opposing on the tray rack 1, on the valve body fixed claw 3 also
It is connected with for a pair of valve body fixed claws 3 to be drawn close mutually into the hold-down gear for producing pretightning force, is additionally provided with the tray rack 1
One locating surface 11 being in contact with valve body, a pair of described spacing directions of valve body fixed claw 3 are parallel with locating surface 11, in institute
State and valve body alignment pin 4 and valve element baffle plate 5 are additionally provided with locating surface 11, the axis of the valve body alignment pin 4 is perpendicular to positioning
Face 11, is provided with one with the perpendicular blocking surface 51 of locating surface 11 on the valve element baffle plate 5.
Tray rack 1 can be made of abrasion-resistant stee, and its shape can be manufactured as shown in Figure 1, and it uses hollow structure, can be with
Effectively mitigate weight and reduce material usage, while when also allowing for valve body on fixture, for accommodating its non-locating
Contact portion, while some chamber portions for adapting to valve body shapes are additionally provided with tray rack 1, specifically can be according to different cars
Valve body structure specific design.At least provided with 2, it is projectedly arranged on the hollow of tray rack 1 to valve body alignment pin 4 simultaneously
In structure, it is to avoid the globality of destruction locating surface 11.Locating surface 11 carries out grinding preferably with surface grinding machine simultaneously, to carry
High surface finish and dimensional accuracy, while can be using surface peening Technologies for Heating Processing such as surface hardenings.Valve element baffle plate 5 is at least
2 pieces are provided with, while it can be arranged on tray rack 1 by bolt, are conveniently replaceable.Certainly, tray rack 1 can also use non-
Hollow structure, can also reach the purpose of this utility model, but more heavy, and non-optimal scheme.
Further, the hold-down gear is provided with fastening spring 31, side and the fastening spring 31 of the valve body fixed claw 3
One end is connected, and the telescopic direction of the fastening spring 31 coincides with the clamping direction of a pair of valve body fixed claws 3, the clamping
Spring 31 is connected away from one end of valve body fixed claw 3 with fixed base plate 32, and the fixed base plate 32 is arranged on tray rack 1.
The coefficient of elasticity of fastening spring 31, length and the isoparametric setting of diameter, can according to different valve weights with
And shape is calculated, or carry out the experiment of limited number of time and adjust.The dimensional accuracy that base plate 32 need not be too high is fixed, but needs tool
Standby certain intensity and rigidity, the reaction force for resisting fastening spring 31.
Further, the valve body fixed claw 3 is provided with dewclaw first 33 and lower claw first 34, the dewclaw first 33 and lower claw first 34
Between be formed with grasping part, be provided with a upper clamping face 331 parallel with locating surface 11 on the dewclaw first 33, it is described under
A lower clamping face 341 being had angle with locating surface 11 is provided with pawl first 34.
Valve body fixed claw 3 is equally made of high-abrasive material, and clamping face 331 and lower clamping face 341 need certain thereon
Dimensional accuracy and surface roughness, need to finish treatment, due to itself and valve body directly contact.Be provided with lower claw first 34 one with it is fixed
The lower clamping face 341 that plane 11 has angle, angle angular dimension can be specifically chosen according to valve body appearance and size, generally exists
Between 30-70 °.
Further, the dewclaw first 33 and lower claw first 34 are interconnected by pawl bridge 35, the pawl bridge 35 and fastening spring
31 one end is connected, and the pawl bridge 35 is flexibly connected by connecting pin 351 with fixed side 36 on tray rack 1 is arranged on, and is entered
And enable that the pawl bridge 35 is rotated around connecting pin 351.
Pawl bridge 35 is used as movable part so that valve body fixed claw 3 can do a certain degree of rotation, pawl bridge around connecting pin 351
Machining accuracy higher the need for the hole coordinated with the realization activity of connecting pin 351 on 35, to ensure the smooth of activity and stabilization, together
When can operationally add appropriate lubricating grease, be easy to improve operating efficiency reduction noise.
Further, the bottom of the tray rack 1 is provided with a pair of conveyer belt leading trucks 2, is opened on the conveyer belt leading truck 2
It is provided with conveyer belt gathering sill 21.
The cross sectional shape of gathering sill 21 can be processed into dovetail groove as shown in Figure 1, or rectangle or other
The shape that can be engaged with conveyer belt.
Further, gripper alignment pin 6, the axis direction of the gripper alignment pin 6 are additionally provided with the tray rack 1
Axis direction with valve body alignment pin 4 is perpendicular, and the gripper alignment pin 6 is arranged on Tray side 12, the pallet side
Face 12 is perpendicular to locating surface 11.
The front end of gripper alignment pin 6 can process globulate, and centre finally connects a projection for cylinder in pallet
The positioning table of side 12.
Further, test clamp column 7 is additionally provided with the tray rack 1, the test clamp column 7 passes through locating surface 11 simultaneously
There is the extension of length direction in its both sides.
Further, valve body fixation clamp of wiring harness 8 is additionally provided with the tray rack 1, the valve body fixation clamp of wiring harness 8 is provided with
It is provided with resilient clamp piece 81, the resilient clamp piece 81 outside grasping part 82, the resilient clamp piece 81 and is provided with regulation
Push rod 83, the regulation push rod 83 passes through screw thread to being connected with regulation fixed block 84, when the regulation push rod 83 is rotated, regulation
Push rod 83 is oppressed or away from resilient clamp piece 81, and then changes the size of grasping part 82.
Valve body fixation clamp of wiring harness 8 is arranged on the outside of tray rack 1 as shown in Figure 1, is easy to for valve body bunch to be strapped in pallet
The outside of frame 1, it is to avoid valve body bunch is tangled with other parts on fixture.
Further, sensor wire harness fixing support 9 is additionally provided with the tray rack 1, the sensor wire harness fixes branch
Frame 9 is provided with column 91, and main beam wire clamp 92 and guiding beam wire clamp 93 are provided with the column 91, and the main beam wire clamp 92 is set
There is the elastic bunch piece 94 that two panels is oppositely arranged, one is provided between described two panels elastic bunch piece 94 has the bunch space of opening
95, it is provided with guiding bunch space 96 on the guiding beam wire clamp 93.
Sensing station is put and is determined when position of the sensor wire harness fixing support 9 on tray rack 1 is generally by testing, because
This can be adjusted as the case may be, and the fabrication hole of multiple diverse locations can be opened up on locating surface 11, be passed through for column 91.
Further, the bunch space 95 is provided with spherical bunch area 951, transition region 952 and flat bunch area 953,
The spherical bunch area 951, transition region 952 and flat bunch area 953 be sequentially connected it is logical, the guiding bunch space 96
Cross sectional shape is U-shaped.
Fixture of the present utility model is relatively simple when in use, will need to only be integrally placed on conveyer belt so that gathering sill
21 preferably coordinate with conveyer belt, and then valve body is arranged on fixture.Unclamp valve body fixed claw 3 first, then by valve body with
Valve body alignment pin 4 and locating surface 11 are engaged, and then cause that fixed claw 3 is pressed together on valve body surface.Followed by transport,
Multiple processing steps such as test and angle need not be changed, while installing reliable, be difficult to release, accurate positioning, wear-resisting service life
It is long.
The utility model above-described embodiment is only that explanation technical solutions of the utility model are used simultaneously, only the utility model
Enumerating for technical scheme, is not limited to the technical solution of the utility model and its protection domain.Using equivalent technologies mean,
The improvement to the technical scheme disclosed in the utility model claims and specification such as equivalent apparatus is considered to be not to be had
Beyond the scope disclosed in the utility model claims and specification.
Claims (10)
1. a kind of fixture of vehicle gearbox valve body, it is characterised in that including the tray rack (1) for carrying valve body, the support
The valve body fixed claw (3) of a pair of opposing is installed on plate rail (1), is also associated with the valve body fixed claw (3) for inciting somebody to action
A pair of valve body fixed claws (3) draw close mutually the hold-down gear for producing pretightning force, and one and valve body are additionally provided with the tray rack (1)
The locating surface (11) being in contact, a pair of described clamping directions of valve body fixed claw (3) are parallel with locating surface (11), described
Valve body alignment pin (4) and valve element baffle plate (5) are additionally provided with locating surface (11), the axis of the valve body alignment pin (4) is vertical
In be provided with locating surface (11), the valve element baffle plate (5) one with the perpendicular blocking surface (51) of locating surface (11).
2. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that the hold-down gear is provided with clamping bullet
Spring (31), the side of the valve body fixed claw (3) is connected with one end of fastening spring (31), and fastening spring (31) stretch
Contracting direction coincides with the clamping direction of a pair of valve body fixed claws (3), and the fastening spring (31) is away from valve body fixed claw (3)
One end is connected with fixed base plate (32), and the fixed base plate (32) is arranged on tray rack (1).
3. the fixture of vehicle gearbox valve body as claimed in claim 2, it is characterised in that the valve body fixed claw (3) is set
Have dewclaw head (33) and lower claw head (34), be formed with grasping part between the dewclaw head (33) and lower claw head (34), it is described on
A upper clamping face (331) parallel with locating surface (11) is provided with pawl head (33), one is provided with the lower claw head (34)
The lower clamping face (341) being had angle with locating surface (11).
4. the fixture of vehicle gearbox valve body as claimed in claim 3, it is characterised in that the dewclaw head (33) and lower claw head
(34) interconnected by pawl bridge (35), the pawl bridge (35) is connected with one end of fastening spring (31), the pawl bridge (35)
It is flexibly connected with fixed side (36) on tray rack (1) is arranged on by connecting pin (351), and then causes pawl bridge (35) energy
Rotated around connecting pin (351).
5. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that the bottom of the tray rack (1) sets
A pair of conveyer belt leading trucks (2) are equipped with, conveyer belt gathering sill (21) is offered on the conveyer belt leading truck (2).
6. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that also set up on the tray rack (1)
Axis direction and the axis direction of valve body alignment pin (4) for having gripper alignment pin (6), the gripper alignment pin (6) mutually hang down
Directly, the gripper alignment pin (6) is arranged on Tray side (12), and the Tray side (12) is perpendicular to locating surface (11).
7. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that also set up on the tray rack (1)
There is test clamp column (7), test clamp column (7) has the extension of length direction through locating surface (11) and in its both sides.
8. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that also set up on the tray rack (1)
There is valve body fixation clamp of wiring harness (8), the valve body fixation clamp of wiring harness (8) is provided with resilient clamp piece (81), the resilient clamp piece
(81) it is provided with and regulation push rod (83), the regulation push rod is provided with outside grasping part (82), the resilient clamp piece (81)
(83) with regulation fixed block (84) by screw thread to being connected, when regulation push rod (83) are rotated, regulation push rod (83) compressing
Or away from resilient clamp piece (81), and then change the size of grasping part (82).
9. the fixture of vehicle gearbox valve body as claimed in claim 1, it is characterised in that also set up on the tray rack (1)
There is sensor wire harness fixing support (9), the sensor wire harness fixing support (9) is provided with column (91), the column (91)
On main beam wire clamp (92) and guiding beam wire clamp (93) are installed, the main beam wire clamp (92) is provided with the elasticity that two panels is oppositely arranged
Beam piece (94), one is provided between described two panels elastic bunch piece (94) has the bunch space (95) of opening, the guiding beam
Guiding bunch space (96) is provided with wire clamp (93).
10. the fixture of vehicle gearbox valve body as claimed in claim 9, it is characterised in that the bunch space (95) is set
There are spherical bunch area (951), transition region (952) and flat bunch area (953), the spherical bunch area (951), transition region
(952) and flat bunch area (953) be sequentially connected it is logical, it is described guiding bunch space (96) cross sectional shape be U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809931.0U CN206311307U (en) | 2016-07-29 | 2016-07-29 | A kind of fixture of vehicle gearbox valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809931.0U CN206311307U (en) | 2016-07-29 | 2016-07-29 | A kind of fixture of vehicle gearbox valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311307U true CN206311307U (en) | 2017-07-07 |
Family
ID=59242349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620809931.0U Withdrawn - After Issue CN206311307U (en) | 2016-07-29 | 2016-07-29 | A kind of fixture of vehicle gearbox valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217289A (en) * | 2016-07-29 | 2016-12-14 | 湖南吉盛国际动力传动系统有限公司 | A kind of fixture of vehicle gearbox valve body |
| CN107867556A (en) * | 2017-12-01 | 2018-04-03 | 嘉孚朗机器人设备（苏州）有限公司 | Magazine fetching and sending devices |
| CN112595510A (en) * | 2021-02-03 | 2021-04-02 | 浙江能工精密制造股份有限公司 | Detection system and detection method for electromagnetic valve of oil nozzle of diesel engine |
| CN113003207A (en) * | 2021-03-03 | 2021-06-22 | 上海鑫燕隆汽车装备制造有限公司 | Floating gripper device for large-scale tray positioning and conveying mechanism |
-
2016
- 2016-07-29 CN CN201620809931.0U patent/CN206311307U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217289A (en) * | 2016-07-29 | 2016-12-14 | 湖南吉盛国际动力传动系统有限公司 | A kind of fixture of vehicle gearbox valve body |
| CN106217289B (en) * | 2016-07-29 | 2018-11-13 | 湖南吉盛国际动力传动系统有限公司 | A kind of fixture of vehicle gearbox valve body |
| CN107867556A (en) * | 2017-12-01 | 2018-04-03 | 嘉孚朗机器人设备（苏州）有限公司 | Magazine fetching and sending devices |
| CN112595510A (en) * | 2021-02-03 | 2021-04-02 | 浙江能工精密制造股份有限公司 | Detection system and detection method for electromagnetic valve of oil nozzle of diesel engine |
| CN112595510B (en) * | 2021-02-03 | 2024-03-22 | 浙江能工精密制造股份有限公司 | Electromagnetic valve detection system and detection method for oil nozzle of diesel engine |
| CN113003207A (en) * | 2021-03-03 | 2021-06-22 | 上海鑫燕隆汽车装备制造有限公司 | Floating gripper device for large-scale tray positioning and conveying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170707 Effective date of abandoning: 20181113 |