CN207642327U - A kind of automotive hub Flexible Manufacture fixture - Google Patents
A kind of automotive hub Flexible Manufacture fixture Download PDFInfo
- Publication number
- CN207642327U CN207642327U CN201721896060.1U CN201721896060U CN207642327U CN 207642327 U CN207642327 U CN 207642327U CN 201721896060 U CN201721896060 U CN 201721896060U CN 207642327 U CN207642327 U CN 207642327U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- slot
- torque arm
- pulling plate
- guide rail
- 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- Withdrawn - After Issue
Links
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
This technology provides a kind of automotive hub Flexible Manufacture fixture, can realize and different size of wheel hub is automatically positioned and is clamped, meet the needs of automated production.Its triangular platform is located at the top of triangle pulling plate, and three ends of triangular platform and triangle pulling plate are provided with T-slot, and guide rail is provided on the opposite flank of T-slot, is equipped with U-shaped cushion block on the T-slot top of triangular platform, the top of U-shaped cushion block is equipped with locating detent；Torque arm is passed through from T-slot, and top side is connected with locating detent；Torque arm bottom has connecting shaft, connecting shaft both ends to be slidably arranged in the T-slot guide rail in triangle pulling plate；There is guide groove in the middle part of torque arm, is slidably arranged in the T-slot guide rail in triangular platform across the slide bar both ends of guide groove；The piston rod of rotational alignment combined type hydraulic cylinder is rotatedly connected in circumferential direction with triangle pulling plate, is fixedly linked in circumferential direction；On the piston rod, the both ends of three pull rods are hinged with active frame, torque arm respectively for upper and lower two active framves installation.
Description
Technical field
This technology belongs to field of machining, more specifically, is related to a kind of automotive hub Flexible Manufacture fixture, is suitable for
Efficiently, intelligence production occasion.
Background technology
Traditional automated production mode need to realize different size wheel by configuring different mechanical processing production units
The processing of hub, the requirement to equipment and place can increase with increasing for product category, cause being significantly increased for production cost,
Development trend of the current vehicle market to the wheel hub diversification of demand and noveltyization is cannot be satisfied.Therefore, flexible add is rapidly developed
Tooling it is standby and structure flexible automation production line come realize polymorphic type become batch wheel hub automation processing be very urgent.
Fixture design is the key that realize automotive hub Flexible Manufacture.Hub fixture disclosed in the prior art, including clamping
Radius, which can reconcile, is clamped non-adjustable two kinds of radius.The nonadjustable Hub fixture of radius is clamped, such as patent CN107186230A, utilizes
Cylinder piston rod band carry-over bar mandril moves in a straight line, and so that tooth connection rack mandril is driven rotary gear shaft rotation, finally realizes folder
Rotation of the pawl in axis pin carrys out clamping wheel hub.Although reliable clamping, clamping jaw is connected to by axis pin on holder, and position is solid
It is fixed constant, it is merely able to realize the clamping to single model wheel hub.For another example patent CN106425620A, when use, need wheel hub
It is sleeved in chuck body, wherein hub shaft hole and detent fit positioning, then pressing plate is pressed on to the outside of the former of wheel hub
On face, the lateral surface of pressing plate and former is fixed by nut, realizes the clamping to wheel hub.Although this installation way can
It is higher by property, but to the positioning of wheel hub realized by the cooperation between hub shaft hole and positioning pin, when the axis hole of wheel hub
It when size changes, can not just be coordinated again with positioning pin, be merely able to realize the positioning to single model wheel hub.Such folder
Have the unicity due to its clamping dimension, in the different wheel hub of machine tooling model, the processing of change in size wheel hub can not be competent at
Needs, adaptability is poor；The adjustable Hub fixture of radius is clamped, such as patent CN206356951U, when in use, operating personnel
The size according to wheel hub is needed to regulate the position of torque arm, then in platen location hole and pulling plate bottom through-hole, pulling claw location hole
It is inserted into pin with torque arm location hole, sliding pin hole and V-arrangement cotter way to be positioned, finally realizes clamping of the fixture to wheel hub.Although tool
There is certain flexibility, but clamping process complexity is cumbersome, when lathe needs the different wheel hub of processing model, clamping dimension
It needs manually to adjust again, time-consuming and laborious, low production efficiency.
Invention content
For above deficiency, the purpose of present patent application is mainly to provide a kind of automotive hub Flexible Manufacture fixture, energy
Enough realize is automatically positioned and is clamped to different size of wheel hub, and the needs of automated production are met.
The technical solution of the application is achieved in the following ways：A kind of automotive hub Flexible Manufacture fixture, including three
Angle pulling plate 1, T-slot guide rail 2, torque arm 3, locating detent 4, triangular platform 5, U-shaped cushion block 6, guide groove 8, pull rod 11, active frame
13, connecting shaft 15, the rotational alignment combined type hydraulic cylinder with hydraulic cylinder piston rod 17, triangular platform 5 are located at triangle pulling plate 1
Three ends of top, the triangular platform 5 and triangle pulling plate 1 are provided with T-slot, and T-slot is provided on the opposite flank of T-slot
Guide rail 2 is equipped with U-shaped cushion block 6 on the T-slot top of triangular platform 5, and the top of the U-shaped cushion block 6 is equipped with locating detent 4；Torque arm 3
It is passed through from the T-slot in triangular platform 5 and triangle pulling plate 1, top side is connected with locating detent 4；The bottom of the torque arm 3
Connecting shaft 15 is set, and the both ends of connecting shaft 15 are slidably arranged in the T-slot guide rail 2 in triangle pulling plate 1；3 middle part of torque arm is provided with
The guide groove 8 extended up and down, the T-slot being slidably arranged in triangular platform 5 across the both ends of the slide bar 27 of guide groove 8 are led
In rail 2；Hydraulic cylinder piston rod 17 is rotatedly connected in circumferential direction with triangle pulling plate 1, is fixedly linked in circumferential direction；Upper and lower two
Active frame 13 is mounted on hydraulic cylinder piston rod 17, passes through three pull rods 11 and three torque arm 3 respectively in the circumferential direction of active frame 13
It is connected；The both ends of pull rod are hinged with active frame 13, torque arm 3 respectively；
When being clamped to the wheel hub 18 being placed on U-shaped cushion block 6, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder
Piston rod 17 rotates, and active frame 13 hauls torque arm 3 by pull rod 11 and drawn close to center along T-slot guide rail 2, locating detent 4
Inside is contacted with the periphery of wheel hub, after realizing that the self-centering to different-diameter wheel hub, centering are completed, rotational alignment combined type
Driven by Hydraulic Cylinder hydraulic cylinder piston rod 17 moves linearly, and drives triangle pulling plate 1, active frame 13, torque arm 3 to move downward, in torque arm 3
Guide groove 8 slided relative to slide bar 27, the lower surface of locating detent 4 carries out Automatic-clamping to the flange side of wheel hub；
When being unclamped to wheel hub 18, with noted earlier opposite, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder work
Stopper rod 17 moves linearly, and triangle pulling plate 1, active frame 13 are moved upwards together with hydraulic cylinder piston rod 17, to drive torque arm 3
Move upwards and wheel hub unclamped automatically, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder piston rod 17 towards with revolve before
Turn side to rotate in the opposite direction, active frame 13 drives pull rod 11 to push locating detent 4 and torque arm 3 along T-slot guide rail 2 to separate
The direction at center moves.
It is further improved as to above-mentioned automotive hub Flexible Manufacture fixture, one end of pull rod 11 passes through first bearing 10
It is hinged with torque arm 3.
It is further improved as to above-mentioned automotive hub Flexible Manufacture fixture, one end of pull rod 11 passes through second bearing 12
It is hinged with active frame 13.
It is further improved as to above-mentioned automotive hub Flexible Manufacture fixture, the both ends of connecting shaft 15 pass through 3rd bearing
14 are arranged in T-slot guide rail 2.
It is further improved as to above-mentioned automotive hub Flexible Manufacture fixture, the both ends of slide bar 27 pass through fourth bearing 28
It is arranged in T-slot guide rail 2.
It is further improved as to above-mentioned automotive hub Flexible Manufacture fixture, the positioning being in contact with hub flange side
The lower surface of pawl 4 is provided with radial texture.
It is further improved, is provided on the opposite flank of T-slot symmetrical as to above-mentioned automotive hub Flexible Manufacture fixture
T-slot guide rail 2.
The rotational alignment combined type hydraulic cylinder belongs to the prior art, is by double helix oscillating motor and conventional reciprocating
Linear actuator is composed, including hydraulic cylinder piston rod 17, end cap 19, cylinder body 20, output screw 21, bronze piston
22, ball spline shaft 23, ball spline nuts 24, hydraulic cylinder piston 25 and guide sleeve 26 of output screw etc., the hydraulic cylinder
Internal piston is through-hole, ball spline nuts is housed in through-hole right end, splined nut is bolted into hydraulic cylinder piston
One entirety is machined with internal thread in through-hole left end；One end of the hydraulic cylinder piston rod is provided with external screw thread, with through-hole left end
Internal thread matches；The extension of the output screw is processed into ball spline shaft, is matched with ball spline nuts,
Torque can be transmitted but also realize linear motion；When two hydraulic oil interfaces of conventional reciprocating linear actuator part connect
Logical, when two hydraulic oil interfaces of double helix oscillating motor part are closed, hydraulic oil pushes hydraulic cylinder piston to do reciprocating linear
Movement, hydraulic cylinder piston can drive hydraulic cylinder piston rod to do linear reciprocating motion.When conventional reciprocating linear actuator part
Two hydraulic oil interfaces close, when two hydraulic oil interfaces of double helix oscillating motor part are connected, hydraulic oil pushes green
Work in copper plug does rotational motion to linear motion, and bronze piston moves splined shaft by inside spin subband and rotates, and splined shaft is arranged by load ball
Splined nut rotation is driven, and then hydraulic cylinder piston rod is driven to do crankmotion.
When carrying out clamping to wheel hub, rotational alignment combination hydraulic cylinder working, active frame 13 is with hydraulic cylinder piston rod
It rotates together with, to drive pull rod 11 to haul locating detent 4 and torque arm 3 along T-slot guide rail to center（Triangular platform and triangle are drawn
The center of disk, or perhaps the center of three T-slots in triangular platform or in triangle pulling plate）It draws close.It realizes to different straight
The automatic positioning of diameter wheel hub, after positioning is completed, triangle pulling plate 1 moves downward together with hydraulic cylinder piston rod, to drive
Torque arm 3 is moved downward carries out Automatic-clamping to wheel hub.
When being unclamped to wheel hub, rotational alignment combination hydraulic cylinder working, hydraulic cylinder piston rod moves upwards, triangle
Pulling plate 1 moves upwards together with hydraulic cylinder piston rod, is unclamped automatically to wheel hub to drive torque arm 3 to move upwards, pine
After opening, active frame 13 is rotated towards the direction opposite with direction of rotation before together with hydraulic cylinder piston rod, to drive
Pull rod 11 pushes locating detent 4 and torque arm 3 and is moved to deep direction along T-slot guide rail, for positioning and clamping next time
It prepares.
The underside shape of the locating detent 4 matches with hub flange, the locating detent 4 being in contact with hub flange
Lower surface be provided with radial texture（That is groove）.
There are two parallel active frame 13, described two parallel active framves 13 for installation on the hydraulic cylinder piston rod
End be connected with torque arm 3 by two pull rods being mutually parallel 11.
The torque arm 3, locating detent 4, connecting shaft 15,3rd bearing 14, slide bar 27, fourth bearing 28 etc. collectively form folder
Tight mechanism.The bottom of the torque arm 3 is provided with axis hole 16, and medium position is provided with guide groove 8, and connecting shaft 15 exists across axis hole 16
Both ends are equipped with 3rd bearing 14.Slide bar 27 passes through guide groove 8 that fourth bearing 28 is housed at both ends.The 3rd bearing 14 fills
In the T-slot guide rail of 1 end of triangle pulling plate.The fourth bearing 28 is in the T-slot guide rail of 5 end of triangular platform.
It opens there are two symmetrical T-slot guide rail the end of the triangle pulling plate 1 and triangular platform 5.
This technology has the advantages and positive effects of：It is driven actively using the piston rod of rotational alignment combined type hydraulic cylinder
Frame 13 and triangle pulling plate 1 rotate and move along a straight line up and down respectively, when carrying out clamping to wheel hub, pass through active frame 13
Rotation drives pulling claw to be drawn close automatically to the center of triangle platen along T-slot guide rail, can effectively ensure that big to different sizes
Small wheel hub is automatically positioned, and solves the difference because of wheel hub size, needs manually to carry out replacing clamping radius and wheel hub
The problem of positioning.By the linear motion up and down of triangle pulling plate 1, torque arm 3 can be driven to move up and down, can realize to wheel hub into
Automatic-clamping after row automatic positioning, clamping are reliable；When being unclamped to wheel hub, by rotational alignment combined type hydraulic cylinder,
The direction of motion when direction of motion of active frame 13 and triangle pulling plate 1 can be allowed to be clamped with positioning on the contrary, realize to wheel hub from
It is dynamic to unclamp, it prepares for clamping next time；During the entire process of clamping and release, need not manually it be adjusted, greatly
Improve work efficiency.
Description of the drawings
Fig. 1 is a kind of automotive hub fixture schematic diagram of this patent.
Fig. 2 is one of torque arm, connecting shaft, slide bar, 3rd bearing, the assembly situation schematic diagram of fourth bearing.
Fig. 3 is to the fixture schematic diagram before wheel hub clamping.
Fig. 4 is the axonometric drawing schematic diagram that wheel hub is positioned.
Fig. 5 is the left view schematic diagram that wheel hub is positioned.
Fig. 6 is the left view schematic diagram that fixture is clamped wheel hub.
Fig. 7 is sectional view schematic diagram when fixture is clamped wheel hub.
Fig. 8 is the top view illustration that fixture is clamped wheel hub.
Fig. 9 is rotational alignment combined type hydraulic cylinder overall structure diagram.
In figure：1, triangle pulling plate；2, T-slot guide rail；3, torque arm；4, locating detent；5, triangular platform；6, U-shaped cushion block；7、
Centre bore；8, guide groove；9, bearing block；10, first bearing；11, pull rod；12, second bearing；13, active frame；14, third
Bearing；15, connecting shaft；16, axis hole；17, hydraulic cylinder piston rod；18, wheel hub；19, end cap；20, cylinder body；21, output screw；
22, bronze piston；23, the ball spline shaft of output screw；24, ball spline nuts；25, hydraulic cylinder piston；26, guide sleeve；
27, slide bar；28, fourth bearing.
Specific implementation mode
In order to the features described above and advantage of clearer description the application, below in conjunction with the accompanying drawings to the specific of this patent
Embodiment is further detailed.
Such as Fig. 1, shown in Fig. 2, a kind of automotive hub Flexible Manufacture fixture, including triangle pulling plate 1, T-slot guide rail 2, torque arm
3, locating detent 4, triangular platform 5, U-shaped cushion block 6, centre bore 7, guide groove 8, bearing block 9, first bearing 10, pull rod 11, second
Bearing 12, active frame 13,3rd bearing 14, connecting shaft 15, axis hole 16, the rotational alignment combined type with hydraulic cylinder piston rod 17
Hydraulic cylinder, slide bar 27, fourth bearing 28.
Triangular platform 5 is located at the surface of triangle pulling plate 1 and the two diameter is equal, and the three of triangle pulling plate 1 and triangular platform 5
A end is provided with T-slot, is opened on the opposite flank of T-slot there are two symmetrical T-slot guide rail 2.In the T of triangular platform 5
Shape slot top is equipped with U-shaped cushion block 6, and 5 center of triangular platform is provided with centre bore 7；The top of the U-shaped cushion block 6 is equipped with positioning
Pawl 4.The bottom of the torque arm 3 is provided with axis hole 16, and medium position is provided with guide groove 8, and connecting shaft 15 passes through axis hole 16 two
End is equipped with 3rd bearing 14.Slide bar 27 is equipped with fourth bearing 28 by guide groove 8 at both ends.The 3rd bearing 14 is mounted in
In the T-slot guide rail of 1 end of triangle pulling plate.The fourth bearing 28 is in the T-slot guide rail of 5 end of triangular platform.Institute
The fourth bearing 28 stated is in the T-slot guide rail of 5 end of triangular platform.The side of the torque arm 3 is equipped with bearing block 9.Two
A parallel active frame 13 is mounted on hydraulic cylinder piston rod 17, and second bearing 12 is equipped in the end of active frame 13, described
Second bearing 12 is connected by pull rod 11 with first bearing 10, and the first bearing 10 is mounted on the bearing block 9 in torque arm 3
On.The end of two parallel active framves 13 is connected by two pull rods being mutually parallel 11 with torque arm 3.
The underside shape of locating detent 4 matches with 18 flange of wheel hub, the locating detent 4 being in contact with 18 flange of wheel hub
Lower surface be provided with radial texture.
As shown in figure 3, before carrying out clamping to wheel hub 18, the torque arm 3 on fixture is in initial position, at this point, positioning
Pawl 4 is farthest from the centre bore 7 in triangular platform 5, and the positioning and clamping for wheel hub 18 below is prepared.
As shown in Figure 4 and Figure 5, after wheel hub 18 is placed on fixture, on the flange underside face of wheel hub 18 and triangular platform 5
Three U-shaped cushion blocks 6 contact.Rotational alignment combined type hydraulic cylinder is started to work, and active frame 13 is with hydraulic cylinder piston rod 17 1
With rotation, to drive pull rod 11 to haul locating detent 4 and torque arm 3 by the preliminary examination state before clamping（As shown in Figure 3）Along triangle
T-slot guide rail 2 in pulling plate 1 and triangular platform 5 is drawn close to centre bore 7, and the medial surface of three locating detents 4 and the periphery of wheel hub connect
It touches, realizes the automatic positioning to wheel hub 18, when hub size is of different sizes, the rotation angle of active frame 13 is different, position fixing process
Still as previously mentioned, the automatic positioning to different sizes wheel hub may be implemented.
As shown in Figure 6 and Figure 7, after being completed to the positioning of wheel hub 18, rotational alignment combination hydraulic cylinder working, hydraulic cylinder
Piston rod 17 moves downward together with triangle pulling plate 1 Deng, to drive torque arm 3 to be moved downward relative to triangular platform 5, positioning
The lower surface of pawl 4 carries out Automatic-clamping to the flange upper side of wheel hub.
After processing is completed, when being unclamped to wheel hub 18, specific motion process is opposite with foregoing clamping process,
Rotational alignment combination hydraulic cylinder working, triangle pulling plate 1 move upwards together with hydraulic cylinder piston rod 17, to drive torque arm
3 move upwards relative to triangular platform 5, and wheel hub 18 is unclamped in realization automatically；After this, active frame 13 is with hydraulic cylinder
Piston rod 17 is rotated towards the direction opposite with direction of rotation before together, to drive pull rod 11 to push locating detent 4 and torque arm 3
It is moved to the separate direction of centre bore 7 along T-slot guide rail 2, returns to the original state before clamping（As shown in Figure 3）, for below
The positioning of wheel hub and clamping are prepared, and are moved in circles.
Claims (7)
1. a kind of automotive hub Flexible Manufacture fixture, including triangle pulling plate（1）, T-slot guide rail（2）, torque arm（3）, locating detent
（4）, triangular platform（5）, U-shaped cushion block（6）, guide groove（8）, pull rod（11）, active frame（13）, connecting shaft（15）, have liquid
Pressure cylinder piston bar（17）Rotational alignment combined type hydraulic cylinder, which is characterized in that triangular platform（5）Positioned at triangle pulling plate（1）'s
Top, the triangular platform（5）With triangle pulling plate（1）Three ends be provided with T-slot, be provided with T on the opposite flank of T-slot
Shape slot guide rail（2）, in triangular platform（5）T-slot top be equipped with U-shaped cushion block（6）, the U-shaped cushion block（6）Top be equipped with it is fixed
Position pawl（4）；Torque arm（3）From triangular platform（5）With triangle pulling plate（1）On T-slot in pass through, top side and locating detent
（4）It is connected；The torque arm（3）Bottom be arranged connecting shaft（15）, connecting shaft（15）Both ends be slidably arranged in triangle pulling plate（1）
On T-slot guide rail（2）In；Torque arm（3）Middle part is provided with the guide groove extended up and down（8）, pass through guide groove（8）Slide bar
（27）Both ends be slidably arranged in triangular platform（5）On T-slot guide rail（2）In；Hydraulic cylinder piston rod（17）In circumferential direction
With triangle pulling plate（1）It is rotatedly connected, is fixedly linked in circumferential direction；Upper and lower two active framves（13）Mounted on hydraulic cylinder piston rod
（17）On, in active frame（13）Circumferential direction pass through three pull rods respectively（11）With three torque arm（3）It is connected；Distinguish at the both ends of pull rod
With active frame（13）, torque arm（3）It is hinged；
To being placed on U-shaped cushion block（6）On wheel hub（18）When being clamped, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder
Piston rod（17）Rotation, active frame（13）Pass through pull rod（11）Haul torque arm（3）Along T-slot guide rail（2）It is drawn close to center,
Locating detent（4）Inside contacted with the periphery of wheel hub, after realizing that self-centering to different-diameter wheel hub, centering are completed, rotation
Turn Straight Combination formula Driven by Hydraulic Cylinder hydraulic cylinder piston rod（17）Linear movement drives triangle pulling plate（1）, active frame（13）, draw
Arm（3）It moves downward, torque arm（3）On guide groove（8）Relative to slide bar（27）Sliding, locating detent（4）Lower surface to wheel
The flange side of hub carries out Automatic-clamping；
To wheel hub（18）When being unclamped, with noted earlier opposite, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder piston
Bar（17）Linear movement, triangle pulling plate（1）, active frame（13）With hydraulic cylinder piston rod（17）It moves upwards together, to band
Dynamic torque arm（3）It moves upwards and wheel hub is unclamped automatically, rotational alignment combined type hydraulic cylinder driving hydraulic cylinder piston rod（17）
It is rotated towards the direction opposite with direction of rotation before, active frame（13）Drive pull rod（11）Push locating detent（4）And torque arm（3）
Along T-slot guide rail（2）It is moved to deep direction.
2. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：Pull rod（11）One end pass through
One bearing（10）With torque arm（3）It is hinged.
3. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：Pull rod（11）One end pass through
Two bearings（12）With active frame（13）It is hinged.
4. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：Connecting shaft（15）Both ends pass through
3rd bearing（14）It is arranged in T-slot guide rail（2）In.
5. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：Slide bar（27）Both ends pass through
Four bearings（28）It is arranged in T-slot guide rail（2）In.
6. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：It is in contact with hub flange side
Locating detent（4）Lower surface be provided with radial texture.
7. a kind of automotive hub Flexible Manufacture fixture as described in claim 1, it is characterized in that：It is opened on the opposite flank of T-slot
There is symmetrical T-slot guide rail（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896060.1U CN207642327U (en) | 2017-12-29 | 2017-12-29 | A kind of automotive hub Flexible Manufacture fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896060.1U CN207642327U (en) | 2017-12-29 | 2017-12-29 | A kind of automotive hub Flexible Manufacture fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642327U true CN207642327U (en) | 2018-07-24 |
Family
ID=62875895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896060.1U Withdrawn - After Issue CN207642327U (en) | 2017-12-29 | 2017-12-29 | A kind of automotive hub Flexible Manufacture fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900388A (en) * | 2017-12-29 | 2018-04-13 | 南京林业大学 | A kind of automotive hub Flexible Manufacture fixture |
| CN109277811A (en) * | 2018-12-03 | 2019-01-29 | 无锡市朗恒自动化设备有限公司 | A kind of wheel hub filament assembling machine |
| CN110394471A (en) * | 2019-08-16 | 2019-11-01 | 宁波德玛智能机械有限公司 | A kind of reliable hub chuck |
| CN113732761A (en) * | 2021-09-24 | 2021-12-03 | 长沙理工大学 | Automobile wheel hub surface turning anchor clamps |
-
2017
- 2017-12-29 CN CN201721896060.1U patent/CN207642327U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900388A (en) * | 2017-12-29 | 2018-04-13 | 南京林业大学 | A kind of automotive hub Flexible Manufacture fixture |
| CN107900388B (en) * | 2017-12-29 | 2023-06-06 | 南京林业大学 | Flexible processing clamp for automobile hub |
| CN109277811A (en) * | 2018-12-03 | 2019-01-29 | 无锡市朗恒自动化设备有限公司 | A kind of wheel hub filament assembling machine |
| CN109277811B (en) * | 2018-12-03 | 2023-09-26 | 无锡市朗恒自动化设备有限公司 | Hub wire feeding machine |
| CN110394471A (en) * | 2019-08-16 | 2019-11-01 | 宁波德玛智能机械有限公司 | A kind of reliable hub chuck |
| CN110394471B (en) * | 2019-08-16 | 2021-03-30 | 宁波德玛智能机械有限公司 | Reliable hub chuck |
| CN113732761A (en) * | 2021-09-24 | 2021-12-03 | 长沙理工大学 | Automobile wheel hub surface turning anchor clamps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207642327U (en) | A kind of automotive hub Flexible Manufacture fixture | |
| CN107900388A (en) | A kind of automotive hub Flexible Manufacture fixture | |
| CN104440324B (en) | Clamp for differential mechanism shell inner sphere coarse and fine reaming machine tool | |
| CN103264307B (en) | Valve body Special Purpose Machine for Processing | |
| CN209223551U (en) | A kind of brake disc semiautomatic hanging formula tightening machine | |
| CN104625833B (en) | A kind of differential casing inside and outside spherical surface and the lathe of the coarse-fine ream of end face | |
| CN219310716U (en) | Rotary clamping device for automobile forgings | |
| CN110681976A (en) | Aluminum alloy wheel friction stir welding duplex position automatic clamping system | |
| CN210281667U (en) | Crankshaft adjustable eccentric coaxial coarse grinding device | |
| CN201823981U (en) | Flat double-end milling machine for roller carrier shaft groove | |
| CN213436784U (en) | Punch press with work piece presss from both sides tight fast | |
| CN210499713U (en) | Eccentric differential compensation radial polishing device for crankshaft | |
| CN202137450U (en) | Internal helical gear dual-drive broaching device | |
| CN102091816B (en) | Machine special for cutting waist-shaped arc groove | |
| CN111975583A (en) | Condenser copper pipe assembling, assembling and processing machine and processing technology | |
| CN214023545U (en) | Four-claw self-centering hydraulic clamp for vertical lathe | |
| CN102430768A (en) | Lathe with auxiliary spindle | |
| CN210475589U (en) | Auxiliary device based on lathe processing | |
| CN207713780U (en) | A kind of axial workpiece heat treatment clamping device | |
| CN201325003Y (en) | Processing device of roller inner holes | |
| CN207222956U (en) | Both-end lathe for machining | |
| CN112388404A (en) | Oil cylinder polishing device with automatic positioning function for machining | |
| CN107042719B (en) | A kind of engraving machine | |
| CN101954516A (en) | Gear milling machine tire clamp | |
| CN204339534U (en) | Vertical lapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20230606 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20230606 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |