CN208880248U - One kind having the adjustable mechanical equipment fixture of multipoint positioning - Google Patents
One kind having the adjustable mechanical equipment fixture of multipoint positioning Download PDFInfo
- Publication number
- CN208880248U CN208880248U CN201821591580.6U CN201821591580U CN208880248U CN 208880248 U CN208880248 U CN 208880248U CN 201821591580 U CN201821591580 U CN 201821591580U CN 208880248 U CN208880248 U CN 208880248U
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- plate
- driving
- cabinet
- vertical
- installation casing
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Abstract
The utility model discloses one kind to have the adjustable mechanical equipment fixture of multipoint positioning, including cabinet, the upper end of cabinet is connecting pin and is used to be connected with lathe, what left and right was pairs of below cabinet is equipped with vertical clamping plate, clamping plate lower end inside is respectively fixed with gripping block on face, left and right translation control mechanism is equipped between clamping plate upper end and cabinet enables two clamping plates to move towards opposite direction, and to form left and right clamp port between two gripping blocks；What front and back was pairs of below cabinet is equipped with vertical driving plate, is respectively fixed with grip block on driving plate lower end inside face, and vertical pushing handle telescopic control mechanism is equipped between driving plate upper end and cabinet so that driving plate being capable of vertical motion；Front and back translation control mechanism is additionally provided between driving plate and cabinet so that two driving plates can be moved towards opposite direction, the utility model, which has, improves piece-holder stability, can preferably clamp to workpiece, to the smaller advantage of the damage of workpiece.
Description
Technical field
The utility model relates to mechanical clamp technical fields；There is the adjustable machinery of multipoint positioning more particularly to one kind
If spare grips.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture, in a broad sense, any process in technical process is used to rapidly, easily and safely
The device for installing workpiece all can be described as fixture, and fixture is usually by setting element (determining correct position of the workpiece in fixture), folder
Tight device forms knife induction element, indexing means, connecting element and clamp body (fixture base) etc., such as weld clip
Tool, inspection jig, assembling jig, machine tool fixture etc., wherein machine tool fixture is most commonly seen, is often simply called fixture.
It is mostly to use to be applied to one group of opposite clamping face of workpiece but in the existing fixture in being machined
Power clamps, such as parallel jaw.And when processing to workpiece, the cutting force along direction of feed that workpiece is subject to can be bigger,
Workpiece is easy to happen displacement in the direction along feed, and such case can be made up to a certain extent by programming, still
When the direction of feed of cutter generates variation, this allows for direction of feed of the workpiece after variation and is easy to happen displacement or clamping
Not firm enough phenomenon.Not firm enough phenomenon would generally be clamped to avoid above-mentioned by increasing clamping force, but it is such
Mode is easy so that the surface of workpiece is destroyed, so that yield rate reduces after the completion of work pieces process.
Therefore, how one kind can be provided and can be clamped in folk prescription position and switched between multi-faceted clamping to improve workpiece
Clamping stability can preferably clamp workpiece, smaller to the damage of workpiece to have the adjustable machine of multipoint positioning
Tool sets spare grips, become need those skilled in the art consider the problems of solve.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
Enough switchings between the clamping of folk prescription position and multi-faceted clamping can preferably press from both sides workpiece with improving piece-holder stability
It holds, it is smaller to the damage of workpiece that there is the adjustable mechanical equipment fixture of multipoint positioning.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
One kind has an adjustable mechanical equipment fixture of multipoint positioning, including cabinet, the upper end of cabinet be connecting pin simultaneously
For being connected with lathe, what left and right was pairs of below cabinet is equipped with vertical clamping plate, and clamping plate lower end inside is respectively fixed on face
Gripping block is equipped with left and right translation control mechanism and two clamping plates is moved towards opposite direction between clamping plate upper end and cabinet,
And to form left and right clamp port between two gripping blocks；It is characterized in that, below cabinet front and back it is pairs of be equipped with vertical drive
Movable plate is respectively fixed with grip block on driving plate lower end inside face, and vertical flexible control is equipped between driving plate upper end and cabinet
Mechanism processed is so that driving plate being capable of vertical motion；Be additionally provided between driving plate and cabinet front and back translation control mechanism so that
Two driving plates can be moved towards opposite direction, and to form front and back clamp port between two grip blocks.
In this way, the fixture stated in use to workpiece carry out clamping processing when, can workpiece front-rear direction and left and right
Direction carries out force clamping, and such clamping mode enables the variation of direction of feed when more preferably reducing processing when processing to cause
Workpiece generates the phenomenon that looseness is detached from fixture, can preferably clamp to workpiece, can clamp in folk prescription position and multi-faceted
Switching is between clamping to improve piece-holder stability.And such fixture, which carries out clamping to workpiece, can also make to workpiece
Damage it is smaller.And the chucking power of left and right directions after processing is completed, can be first unclamped, so that clamp port clamps in the front-back direction
Workpiece, and it is vertically movable to workpiece progress, be conducive to take out workpiece, facilitate operation.
As optimization, the cabinet includes the installation casing of upper end, and the vertical pushing handle telescopic control mechanism includes installation casing
The sliding panel of interior level, is separately connected the connecting plate being fixed with horizontally forward and backward on sliding panel, and the outer end of connecting plate is worn
Cross the vertically arranged strip hole on installation casing side wall, and the upper end of driving plate capable of sliding back and forth is connected on connecting plate；
It is equipped with riser straight up on sliding panel, riser upper end passes through the relief hole that installation casing upper surface is equipped with and formation operation
It is vertically movable with limit slippage plate to be equipped with locking mechanism between operating side and installation casing for end；In installation casing and driving plate
Between be equipped with the front and back be translatable control mechanism, and front and back translation control mechanism driving end can slide vertically be connected to driving
On plate.
In this way, the structure of entire vertical pushing handle telescopic control mechanism is simpler, and total is support and installation casing
On, more convenient it can manufacture and design, and make the clamping of grip block and gripping block more independent, mutual shadow
Sound is smaller, can preferably improve the reliability of clamping.
As optimization, the front and back translation control mechanism is the hydraulic cylinder being arranged along the longitudinal direction, the cylinder body end of hydraulic cylinder
It is fastened in installation casing, the tailpiece of the piston rod of hydraulic cylinder forms vertical slide block structure and what can be slid vertically is installed on driving
In the vertical chute on plate.
In this way, front and back translation control mechanism is hydraulic cylinder, so that work is more reliable, it being capable of more convenient driving and control
System.
As optimization, the sliding panel is Rectangular Plate Structure, and at least has one group on sliding panel and be in the horizontal direction
Opposite end face be equipped with vertical rails structure, and the vertical rails structure can slide vertically be installed on installation casing respective side
In the vertical guide runner that wall is equipped with.
In such manner, it is possible to make the vertical motion of sliding panel more steady, so that the vertical motion of two grip blocks is more
What is added is steady, can be improved the stability of clamping.
As optimization, the vertical rails structure is equipped on sliding panel front/rear end.
In this way, design is more reasonable, the amplitude of grip block double swerve can be preferably reduced, so that clamping effect is more
It is good.
As optimization, helical spring, and spiral bullet are equipped between the bottom surface of sliding panel and the inside bottom surface of installation casing
The upper and lower ends of spring respectively abut the bottom surface for being supported in sliding panel and the inside bottom surface of installation casing.
In such manner, it is possible to apply a thrust vertically upward to sliding panel by helical spring, so that erecting by grip block
To state more laborsaving when moving up, and making sliding panel holding more stable.
As optimization, the locking mechanism includes in the longitudinal direction through the location hole of riser setting, and the positioning
Hole is vertical spaced multiple；The positioning hole is provided with two sections of bolts, and bolt is along the axis direction of location hole
It is symmetrical set, the outer end of bolt extends outwardly and exceeds the outer end face of location hole, and is fixedly connected in the outer end of bolt perpendicular
To positioning plate, the lower end of positioning plate is capable of sliding back and forth to be installed on installation casing upper surface, and in positioning plate and installation casing
Between be equipped with stretching structure to push positioning plate to slide along the longitudinal direction.
In this way, entire locking mechanism is simpler, supported using positioning plate as stress, positioning pin limits riser and positioning
It is vertically movable to reach to riser limit between plate, so that entire locking mechanism is simpler.
As optimization, the stretching structure includes vertical support plate, and the support plate interval is set to positioning plate
Outside, is connected with horizontal operating stick on the lateral surface of positioning plate, and the outer end of operating stick passes through via hole and shape in support plate
At operating side, it is fixed with the limit sphere that diameter is greater than the via hole in operating side, and thrust bullet is arranged in operating stick
Spring, the both ends of thrust spring respectively abut and are supported on positioning plate and support plate.
In this way, stretching structure, which is remained, applies a thrust to positioning plate, enable riser preferably in locking
State, so that more reliable when work.
As optimization, the cabinet includes the static housing of lower end；The left and right translation control mechanism includes static housing
The resigning for the strip being arranged in left-right direction on bottom surface is open, and the upper end of two clamping plates is respectively extended up across the resigning
Opening, the upper end of clamping plate forms slide block structure and what can be horizontally slipped is installed on the inside of static housing in the sliding slot of upper surface,
Left and right driving structure is equipped with inside static housing to drive sliding slot of the clamping plate along upper surface on the inside of static housing to horizontally slip.
In this way, making moving left and right for clamping plate more steady, it can be improved two gripping blocks to the reliable of Workpiece clamping
Property.
As optimization, the left and right driving structure includes the upper rack being arranged in left-right direction and lower tooth of fixed inside the box
The flank of tooth of item, upper rack and lower rack gear is arranged in face and what can respectively be horizontally slipped is mounted on static housing two insides up and down
On wall, between upper rack and lower rack gear be equipped with driving gear, driving gear respectively with upper rack and lower rack gear engaged transmission,
Fixed inside the box is additionally provided with driving motor and the driving gear is sequentially connected；And two clamping plate correspondingly with upper rack and under
Rack gear is connected and fixed.
In this way, left and right driving structure is simpler, the drive gripping block that can more synchronize is moved left and right, and improves clamping
Stability.
Detailed description of the invention
Fig. 1 is the schematic elevation view in specific embodiment of the present invention.
Fig. 2 is the schematic elevation view of the static housing part in Fig. 1.
Fig. 3 is the schematic cross-section (illustrating only driving motor and driving gear) in Fig. 2.
Fig. 4 is the left view structural representation of the installation casing part in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When specific implementation: as shown in Figures 1 to 4, one kind having the adjustable mechanical equipment fixture of multipoint positioning, including
Cabinet, for connecting pin and for being connected with lathe, what left and right was pairs of below cabinet is equipped with vertical clamping plate 1 for the upper end of cabinet,
It is respectively fixed with gripping block 2 on clamping plate lower end inside face, left and right translation control mechanism is equipped between clamping plate upper end and cabinet and is made
Two clamping plates can be moved towards opposite direction, and to form left and right clamp port between two gripping blocks；Below cabinet front and back at
Pair be equipped with vertical driving plate 3, be respectively fixed with grip block 4, and driving plate upper end and cabinet on driving plate lower end inside face
Between be equipped with vertical pushing handle telescopic control mechanism so that driving plate being capable of vertical motion；Front and back is additionally provided between driving plate and cabinet
Control mechanism be translatable so that two driving plates can be moved towards opposite direction, and to form front and back clamping between two grip blocks
Mouthful.
In this way, the fixture stated in use to workpiece carry out clamping processing when, can workpiece front-rear direction and left and right
Direction carries out force clamping, and such clamping mode enables the variation of direction of feed when more preferably reducing processing when processing to cause
Workpiece generates the phenomenon that looseness is detached from fixture, can preferably clamp to workpiece, can clamp in folk prescription position and multi-faceted
Switching is between clamping to improve piece-holder stability.And such fixture, which carries out clamping to workpiece, can also make to workpiece
Damage it is smaller.And the chucking power of left and right directions after processing is completed, can be first unclamped, so that clamp port clamps in the front-back direction
Workpiece, and it is vertically movable to workpiece progress, be conducive to take out workpiece, facilitate operation.
In this specific embodiment, the cabinet includes the installation casing 5 of upper end, and the vertical pushing handle telescopic control mechanism includes
Horizontal sliding panel in installation casing, is separately connected the connecting plate being fixed with horizontally forward and backward, connecting plate on sliding panel
Outer end pass through the vertically arranged strip hole on installation casing side wall, and the upper end of driving plate capable of sliding back and forth is connected to
On fishplate bar；It is equipped with riser 7 straight up on sliding panel, riser upper end passes through the relief hole that installation casing upper surface is equipped with and shape
At operating side, it is vertically movable with limit slippage plate that locking mechanism is equipped between operating side and installation casing；Installation casing with
Front and back translation control mechanism, and the connection that the driving end of front and back translation control mechanism can slide vertically are equipped between driving plate
In in driving plate.
In this way, the structure of entire vertical pushing handle telescopic control mechanism is simpler, and total is support and installation casing
On, more convenient it can manufacture and design, and make the clamping of grip block and gripping block more independent, mutual shadow
Sound is smaller, can preferably improve the reliability of clamping.
In this specific embodiment, the front and back translation control mechanism is the hydraulic cylinder 8 being arranged along the longitudinal direction, hydraulic cylinder
Cylinder body end be fastened in installation casing, the peace that the tailpiece of the piston rod of hydraulic cylinder forms vertical slide block structure and can slide vertically
Loaded in the vertical chute in driving plate.
In this way, front and back translation control mechanism is hydraulic cylinder, so that work is more reliable, it being capable of more convenient driving and control
System.
In this specific embodiment, the sliding panel is Rectangular Plate Structure, and at least with one group in level on sliding panel 6
On direction in opposite end face be equipped with vertical rails structure, and the vertical rails structure can slide vertically be installed on installs case
In the vertical guide runner that the corresponding side wall of body 5 is equipped with.
In such manner, it is possible to make the vertical motion of sliding panel more steady, so that the vertical motion of two grip blocks is more
What is added is steady, can be improved the stability of clamping.
In this specific embodiment, the vertical rails structure is equipped on 6 front/rear end of sliding panel.
In this way, design is more reasonable, the amplitude of grip block double swerve can be preferably reduced, so that clamping effect is more
It is good.
In this specific embodiment, helical spring 9 is equipped between the bottom surface of sliding panel and the inside bottom surface of installation casing,
And the upper and lower ends of helical spring respectively abut the bottom surface for being supported in sliding panel and the inside bottom surface of installation casing.
In such manner, it is possible to apply a thrust vertically upward to sliding panel by helical spring, so that erecting by grip block
To state more laborsaving when moving up, and making sliding panel holding more stable.
In this specific embodiment, the locking mechanism includes the location hole being arranged in the longitudinal direction through riser, and
The location hole is vertical spaced multiple；The positioning hole is provided with two sections of bolts 10, and bolt is along location hole
Axis direction be symmetrical set, the outer end of bolt extends outwardly and exceeds the outer end face of location hole, and solid in the outer end of bolt
Surely it is connected with vertical positioning plate 11, the lower end of positioning plate is capable of sliding back and forth to be installed on installation casing upper surface, and is positioning
Stretching structure is equipped between plate and installation casing to push positioning plate to slide along the longitudinal direction.
In this way, entire locking mechanism is simpler, supported using positioning plate as stress, positioning pin limits riser and positioning
It is vertically movable to reach to riser limit between plate, so that entire locking mechanism is simpler.
In this specific embodiment, the stretching structure includes vertical support plate 12, the setting at the support plate interval
In the outside of positioning plate, horizontal operating stick 13 is connected on the lateral surface of positioning plate, the outer end of operating stick passes through support plate
On via hole and formation operation end, the limit sphere 14 that diameter is greater than the via hole is fixed in operating side, and in operating stick
On be arranged with thrust spring, the both ends of thrust spring respectively abut and are supported on positioning plate and support plate.
In this way, stretching structure, which is remained, applies a thrust to positioning plate, enable riser preferably in locking
State, so that more reliable when work.
In this specific embodiment, the cabinet includes the static housing 15 of lower end；The left and right translation control mechanism packet
The resigning opening for the strip being arranged in left-right direction on static housing bottom surface is included, the upper end of two clamping plates, which respectively extends up, wears
The resigning opening is crossed, the upper end of clamping plate forms slide block structure and what can be horizontally slipped is installed on upper surface on the inside of static housing
In sliding slot, left and right driving structure is equipped with inside static housing to drive the sliding slot or so of clamping plate upper surface on the inside of static housing
Sliding.
In this way, making moving left and right for clamping plate more steady, it can be improved two gripping blocks to the reliable of Workpiece clamping
Property.
In this specific embodiment, the left and right driving structure includes the upper tooth of fixed inside the box being arranged in left-right direction
The flank of tooth of item 16 and lower rack gear 17, upper rack and lower rack gear is arranged in face and what can respectively be horizontally slipped is mounted on static housing
On upper and lower two inner sidewalls, between upper rack and lower rack gear be equipped with driving gear 18, driving gear respectively with upper rack and under
Rack gear engaged transmission is additionally provided with driving motor 19 in fixed inside the box and the driving gear is sequentially connected；And two clamping plate one by one
It is corresponding to be connected and fixed with upper rack and lower rack gear.
In this way, left and right driving structure is simpler, the drive gripping block that can more synchronize is moved left and right, and improves clamping
Stability.
Claims (7)
1. one kind has the adjustable mechanical equipment fixture of multipoint positioning, including cabinet, the upper end of cabinet is that connecting pin is used in combination
It is connected in lathe, what left and right was pairs of below cabinet is equipped with vertical clamping plate (1), and clamping plate lower end inside is respectively fixed on face
Gripping block (2) is equipped with left and right translation control mechanism and two clamping plates is transported towards opposite direction between clamping plate upper end and cabinet
It is dynamic, and to form left and right clamp port between two gripping blocks；It is equipped with vertically it is characterized in that, front and back is pairs of below cabinet
Driving plate (3) is respectively fixed with grip block (4) on driving plate lower end inside face, and is equipped between driving plate upper end and cabinet perpendicular
To pushing handle telescopic control mechanism so that driving plate being capable of vertical motion；Translation control machine in front and back is additionally provided between driving plate and cabinet
Structure is so that two driving plates can be moved towards opposite direction, and to form front and back clamp port between two grip blocks；
The cabinet includes the installation casing (5) of upper end, and the vertical pushing handle telescopic control mechanism includes cunning horizontal in installation casing
Movable plate (6), is separately connected the connecting plate being fixed with horizontally forward and backward on sliding panel, and the outer end of connecting plate passes through installs case
Vertically arranged strip hole on body sidewall, and the upper end of driving plate capable of sliding back and forth is connected on connecting plate；In sliding panel
On be equipped with riser (7) straight up, riser upper end passes through the relief hole that is equipped with of installation casing upper surface and formation operation end, is grasping
Make vertically movable with limit slippage plate equipped with locking mechanism between end and installation casing；It is equipped between installation casing and driving plate
The front and back is translatable control mechanism, and being connected in driving plate of can sliding vertically of the driving end of front and back translation control mechanism；
The front and back translation control mechanism is the hydraulic cylinder (8) being arranged along the longitudinal direction, and the cylinder body end of hydraulic cylinder is fastened on
In installation casing, the tailpiece of the piston rod of hydraulic cylinder forms vertical slide block structure and being installed on of can sliding vertically is vertical in driving plate
In sliding slot；
The sliding panel is Rectangular Plate Structure, and at least have one group on sliding panel (6) is in opposite end face in the horizontal direction
Equipped with vertical rails structure, and being installed on installation casing (5) corresponding side wall of can sliding vertically of the vertical rails structure sets
In the vertical guide runner having.
2. as described in claim 1 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that in cunning
Movable plate (6) front/rear end is equipped with the vertical rails structure.
3. as described in claim 1 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that in cunning
Helical spring (9) are equipped between the bottom surface of movable plate and the inside bottom surface of installation casing, and the upper and lower ends of helical spring are respectively supported
Connect the inside bottom surface of the bottom surface and installation casing that are supported in sliding panel.
4. as described in claim 1 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that described
Locking mechanism includes the location hole being arranged in the longitudinal direction through riser, and the location hole is vertical spaced more
It is a；The positioning hole is provided with two sections of bolts (10), and bolt is symmetrical set along the axis direction of location hole, bolt
Outer end extends outwardly and exceeds the outer end face of location hole, and is fixedly connected with vertical positioning plate (11) in the outer end of bolt, fixed
The lower end of position plate is capable of sliding back and forth to be installed on installation casing upper surface, and flexible knot is equipped between positioning plate and installation casing
Structure is to push positioning plate to slide along the longitudinal direction.
5. as claimed in claim 4 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that described
Stretching structure includes vertical support plate (12), the outside for being set to positioning plate at the support plate interval, in the outer of positioning plate
It is connected on side horizontal operating stick (13), the outer end of operating stick passes through via hole and formation operation end in support plate, is grasping
It is fixed with the limit sphere (14) that diameter is greater than the via hole as end, and is arranged with thrust spring in operating stick, thrust bullet
The both ends of spring respectively abut and are supported on positioning plate and support plate.
6. as described in claim 1 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that described
Cabinet includes the static housing (15) of lower end；The left and right translation control mechanism includes setting in left-right direction on static housing bottom surface
The resigning for the strip set is open, and the upper end of two clamping plates is respectively extended up to be open across the resigning, and the upper end of clamping plate is formed
Slide block structure and what can be horizontally slipped be installed on the inside of static housing in the sliding slot of upper surface, is equipped with left and right inside static housing
Driving structure is to drive sliding slot of the clamping plate along upper surface on the inside of static housing to horizontally slip.
7. as claimed in claim 6 a kind of with the adjustable mechanical equipment fixture of multipoint positioning, which is characterized in that described
Left and right driving structure includes the upper rack (16) being arranged in left-right direction and lower rack gear (17) of fixed inside the box, and upper rack is under
The flank of tooth of rack gear is in face is arranged and what can respectively be horizontally slipped is mounted on two inner sidewalls of static housing or more, in upper rack
Between lower rack gear be equipped with driving gear (18), driving gear respectively with upper rack and lower rack gear engaged transmission, in static housing
It is inside additionally provided with driving motor (19) and the driving gear is sequentially connected；And two clamping plate correspondingly with upper rack and lower rack gear
It is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591580.6U CN208880248U (en) | 2018-09-28 | 2018-09-28 | One kind having the adjustable mechanical equipment fixture of multipoint positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591580.6U CN208880248U (en) | 2018-09-28 | 2018-09-28 | One kind having the adjustable mechanical equipment fixture of multipoint positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880248U true CN208880248U (en) | 2019-05-21 |
Family
ID=66514441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591580.6U Expired - Fee Related CN208880248U (en) | 2018-09-28 | 2018-09-28 | One kind having the adjustable mechanical equipment fixture of multipoint positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455927A (en) * | 2019-08-21 | 2019-11-15 | 东北大学 | A kind of movable adjustable ultrasonic probe fixture |
| CN111015295A (en) * | 2019-12-25 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for machining automobile water pump with stable clamping |
-
2018
- 2018-09-28 CN CN201821591580.6U patent/CN208880248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455927A (en) * | 2019-08-21 | 2019-11-15 | 东北大学 | A kind of movable adjustable ultrasonic probe fixture |
| CN111015295A (en) * | 2019-12-25 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for machining automobile water pump with stable clamping |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20190928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |