CN205739071U - Tubing transmits equipment - Google Patents
Tubing transmits equipment Download PDFInfo
- Publication number
- CN205739071U CN205739071U CN201620710492.8U CN201620710492U CN205739071U CN 205739071 U CN205739071 U CN 205739071U CN 201620710492 U CN201620710492 U CN 201620710492U CN 205739071 U CN205739071 U CN 205739071U
- Authority
- CN
- China
- Prior art keywords
- tubing
- drive
- resilient sleeve
- pressing mechanism
- pressing roller
- 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.)
- Expired - Fee Related
Links
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of tubing and transmit equipment, solve the problem that in prior art, tubing is easily deformed by mechanical hand pinch off or folder when transmitting, its drip irrigation device is that a kind of tubing transmits equipment, including frame, the rolling assembly for supporting tubing and pressing mechanism it is provided with in described frame, described pressing mechanism includes pressing roller and the first actuator driving pressing roller rotation to move along tubing axis direction on rolling assembly to drive tubing, the resilient sleeve contacted with tube surfaces it is arranged with in described pressing roller, it is used for elastic buffer partial action active force on tubing by resilient sleeve, thus avoid tubing to be occurred by the situation of pinch off or folder deformation.
Description
Technical field
This utility model relates to tubing production and processing technical field, transmits equipment particularly to a kind of tubing.
Background technology
Slot pipe is to cut out the longitudinal direction of a plurality of certain specification with various ways on petroleum casing pipe or oil pipe or spiral is straight
Row, alternating expression gap, wherein, be widely used in the way of cut, at present, and the cut that market is sold
, often there is the problem that cutting accuracy is low, production efficiency is low in machine.
Therefore, in order to solve the problems referred to above, at the Chinese patent literary composition that number of patent application is " 201020145471.9 "
In part, describing a kind of laser cutting machine tool for slotted pipe with trapezoidal slit, laser instrument is the light source of this lathe laser output, and laser is through outward
Light path is conducted to laser cutting head, and servomotor is the power source of this lathe machine driven system, drives laser cutting head real
Now move, swing and focus variation, actively index chuck can realize work piece is clamped, index, gap revolution
Motion, auxiliary support realizes that long tubular workpieces is carried out Aided Machine and lifts support, when pipe diameter size variation, auxiliary
Supporting bracket degree of elevating can adjust, and mechanical hand realizes automatically capturing long and heavy tubular workpieces and carries out position and move, and replaces people
Work moves long and heavy tubular workpieces.
Above-mentioned this laser cutting machine tool and existing most of laser cutting device, be required for capturing by mechanical hand
Mobile tubing, for the tubing of thinner thickness, the excessive tubing that is easily caused of the gripping power of mechanical hand by pinch off or is pressed from both sides
Deformation, thus cause the yields of tubing to be substantially reduced, affect the product quality of tubing.
Utility model content
The purpose of this utility model is to provide a kind of tubing and transmits equipment, by elastic buffer partial action on tubing
Active force, thus avoid tubing to be occurred by the situation of pinch off or folder deformation.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of tubing transmission sets
Standby, including frame, described frame is provided with the rolling assembly for supporting tubing and pressing mechanism, described pressing mechanism includes
There are pressing roller and the first driving driving pressing roller rotation to move along tubing axis direction on rolling assembly to drive tubing
Part, described pressing roller is arranged with the resilient sleeve contacted with tube surfaces.
By using technique scheme, tubing is pressed against on rolling assembly by pressing mechanism, by pressing mechanism
Pressing roller rotation, makes to produce between pressing roller and tubing rolling friction, thus drives tubing to move along himself axis direction,
Pressing mechanism by apply certain by pressure by the way of limit the movement of tubing, and make tubing at tubing by pressing roller
Axis direction on move, by this resilient sleeve, this can be fallen by pressure partial buffer, it is to avoid occur by pressure excessive cause pipe
The situation of material compressive deformation occurs, thus has ensured the stability during tubing transmission.
Further, described resilient sleeve is provided with bar shaped anti-slip veins.
By use technique scheme, bar shaped anti-slip veins compared with the anti-slip veins of other lines, the skidproof effect reached
More obvious, by the setting of bar shaped anti-slip veins, increase the force of rolling friction of resilient sleeve and tube surfaces, so that tubing transmission
Efficiency be improved, meanwhile, bar shaped anti-slip veins also tube surfaces will not be caused abrasion or scratch, ensured the product of tubing
Quality.
Further, described resilient sleeve is made up of elastomeric material.
By using technique scheme, the resilient sleeve being made up of elastomeric material has preferable elastic buffer performance and resistance to
Polishing machine, can preferable buffer portion pressure, and improve the service life of resilient sleeve.
Further, the thickness of described resilient sleeve is 1-2cm.
By using technique scheme, if the thickness of resilient sleeve is less than 1cm, the then thinner thickness of resilient sleeve, buffering is executed
Be added on tubing by pressure DeGrain, greatly buffering effect is poor, if the thickness of resilient sleeve is more than 2cm, the most too much
Pressing roller is applied on tubing balance out by pressure so that tubing easily produces shake, that plays tubing is spacing
Acting on poor, the stability making tubing transmit is impaired, and therefore, the thickness of resilient sleeve is set to 1-2cm, can preferably balance out portion
Divide while pressing pressure, it is possible to tubing is played and preferably presses position-limiting action, make tubing transmission have preferable stability.
Further, described frame is provided with the turning arm for installing pressing mechanism and drive turning arm rotate with
Make pressing mechanism near or away from the 3rd actuator of tubing.
By using technique scheme, the 3rd actuator drive pressing mechanism near or away from tubing, convenient work
Personnel are feeding or blanking on rolling assembly, brings facility to the work of staff.
Further, described frame is provided with installation place the torus of turning arm and drive torus around self
The driver part that axis rotates.
By using technique scheme, driver part drives torus rotation, thus drives the tubing on torus to enter
Row rotation, can be processed tubing on the axis direction of tubing, improves this utility model tubing and transmits equipment
Practical value, automaticity is higher.
Further, described driver part includes equally distributed grinding tooth and grinding tooth phase along torus circumferencial direction
Meshed gears and driving gear rotation are to drive the fourth drive member of torus rotation.
By using technique scheme, fourth drive member drives gear rotation, and gear is meshed with grinding tooth, thus drives
Torus rotation, the mode of gear engagement makes toric rotation the most stable, so that the rotation of tubing is more stable, protects
Hinder the stability during tubular object extruding.
Further, the quantity of described pressing mechanism is 3 and lays respectively at surface and the both sides of rolling assembly.
By using technique scheme, pressing mechanism lays respectively at surface and the both sides of rolling assembly, then by 3
Individual pressing mechanism coordinates with rolling assembly, is pressed against by tubing wherein, plays the spacing effect that preferably presses, is greatly improved
The stability that tubing is placed.
In sum, this utility model has the advantages that 1, by this resilient sleeve, can will act on tubing
Fall by pressure partial buffer, it is to avoid occur occurring by the excessive situation causing tubing compressive deformation of pressure, thus ensured tubing
Stability during transmission；2, by this resilient sleeve, this can be fallen by pressure partial buffer, it is to avoid occur leading by pressure is excessive
The situation causing tubing compressive deformation occurs, thus has ensured the stability during tubing transmission；3, by 3 pressing mechanisms with
The cooperation of rolling assembly, is pressed against tubing wherein, plays the spacing effect that preferably presses, and substantially increases what tubing was placed
Stability.
Accompanying drawing explanation
Fig. 1 is the structural representation one that in embodiment 1, tubing transmits equipment, is used for embodying driver part；
Fig. 2 is the exploded perspective view of pressing mechanism in embodiment 1, for embodying the second actuator；
Fig. 3 is the exploded perspective view that in embodiment 1, tubing transmits equipment, for embodying the structure of pressing mechanism；
Fig. 4 is the structural representation of cut cutting machine in embodiment 2, is used for embodying tubing and transmits equipment.
In figure, 1, frame；2, mounting table；3, rolling assembly；5, pressing mechanism；501, pressing roller；502, press arm；503、
First actuator；504, the second actuator；6, turning arm；7, the 3rd actuator；8, torus；9, driver part；901, grinding tooth；
902, fourth drive member；903, gear；10, ring-shaped guide rail；11, annular trough body；12, hemizonid；13, gathering sill；14, cutting machine
Body；15, laser head；16, resilient sleeve；17, bar shaped anti-slip veins.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: a kind of tubing transmits equipment, as shown in Figure 1 to Figure 3, including frame 1, frame 1 is provided with an annulus
Body 8, the internal ring wall of torus 8 is provided with a mounting table 2, the upper surface of mounting table 2 is rotatably connected to and pipe outer surface
The rolling assembly 3 of contact, rolling assembly 3 includes at least one pair of for the ball placing tubing, in the present embodiment, ball
Quantity is preferably a pair of, the upper surface of mounting table 2 offers installing hole, is embedded in installing hole by ball, and ball can be
Rolling in installing hole, tubing load be placed between two balls, the surface of the external peripheral surface of tubing and two balls connects
Touching, tubing is played the effect of support by two balls；
The pressing mechanism 5 for being pressed against by tubing on rolling assembly 3 it is provided with, by press on the internal ring wall of torus 8
Structure 5 includes pressing roller 501, press arm the 502, first actuator 503 and the second actuator 504, and pressing roller 501 and first drives
Part 503 is arranged in press arm 502, and is rotationally connected between pressing roller 501 and press arm 502, and the first actuator 503 is fixed
In press arm 502, the first actuator 503 can be the first driving motor, it is also possible to be the first driving cylinder, at the present embodiment
In, the first actuator 503 is preferably the first driving motor, and first drives the output shaft of motor to fix with pressing roller 501 is connected, the
One drives motor to drive pressing roller 501 to rotate around the axis of pressing roller 501, in the present embodiment, and the number of pressing mechanism 5
Amount is 3, lays respectively at surface and the left and right sides of two balls, the pressing roller 501 on each pressing mechanism 5 and pipe
The outer surface contact of material, and the axis perpendicular of the axis of pressing roller 501 and tubing, pressing roller 501 rotation, rubbed by rolling
Wipe and drive tubing to move on the direction of tubing axis, thus realize the transmission of tubing；Second actuator 504 is arranged on
On torus 8, the second actuator 504 can be the second driving cylinder, it is also possible to be the second driving motor, in the present embodiment,
Second actuator 504 is preferably the second driving cylinder, and pressing roller 501 is arranged on the side of press arm 502, and second drives cylinder
The relative opposite side of piston rod and press arm 502 is fixing to be connected, and second drives cylinder operation, drive press arm 502 near or
Away from tubing, so that pressing roller 501 is close or away from tubing, is positioned at the pressing roller 501 directly over ball downwards near pipe
Material, and with two ball engagement, tubing is pressed against on mounting table 2, the pressing roller 501 being positioned at ball both sides is close to tubing,
Being cooperated by the pressing roller 501 being positioned at the ball left and right sides, be pressed against by tubing wherein, three pressing roller 501 play relatively
The effect of good pressing tubing.
It is provided with the turning arm 6 for installing pressing mechanism 5 in frame 1 and drives turning arm 6 to rotate so that by press
Structure 5 near or away from the 3rd actuator 7 of tubing, turning arm 6 is along the extension in the radial direction of torus 8, by pressing mechanism 5
On second driving cylinder be installed in turning arm 6, second drive cylinder piston rod along the length direction of turning arm 6 from rotation
One end of pivoted arm 6 is stretched out, and then fixes with press arm 502 and is connected, and the opposite other end of turning arm 6 is solid with the 3rd actuator 7
Fixed connection, in the present embodiment, the 3rd actuator 7 is the 3rd rotary cylinder being fixedly mounted on torus 8, the 3rd rotary pneumatic
The output shaft of cylinder is fixing with the end of turning arm 6 to be connected, and the 3rd rotary cylinder drives turning arm 6 to rotate, the rotary shaft of turning arm 6
With the axis perpendicular of tubing, turning arm 6 rotates around rotary shaft, so that making turning arm 6 lean on towards one end of tubing
Nearly tubing or away from tubing.
It is vertically arranged with hemizonid 12 in frame 1, the internal ring wall of hemizonid 12 offers for vertically placing torus 8
Annular trough body 11, annular trough body 11 extends to the other end end face of hemizonid 12 from one end end face of hemizonid 12, annular
Cell body 11 is identical with the axis of torus 8, and the end face of torus 8 both sides is formed around with ring-shaped guide rail 10, ring-shaped guide rail 10
Axis identical with the axis of torus 8, ring-shaped guide rail 10 protrudes from the end face of torus 8, the inwall fovea superior of annular trough body 11
Fall into and be formed for the gathering sill 13 of ring-shaped guide rail 10 rotation wherein, gathering sill 13 from one end of annular trough body 11 around cannelure
The axis of body 11 around the other end to annular trough body 11, gathering sill 13 be shaped as hemizonid 12, and gathering sill 13 and ring
The shape of cross section of shape guide rail 10 is swallow-tail form, is installed by ring-shaped guide rail 10 and is placed in gathering sill 13, and ring-shaped guide rail 10 can led
Rotation in groove 13, so that torus 8 rotation in annular trough body 11；Driving torus 8 it is provided with at cannelure in frame 1
The driver part 9 of rotation in body 11, driver part 9 includes and is arranged on torus 8 outer circle wall and along the circle of torus 8
Gear 903 that in circumferential direction, equally distributed grinding tooth 901 is meshed with grinding tooth 901 and drive the 4 wheel driven that gear 903 rotates
Moving part 902, fourth drive member 902 is 4 wheel driven galvanic electricity machine, and the output shaft of 4 wheel driven galvanic electricity machine is fixing with gear 903 to be connected, logical
Cross 4 wheel driven and move motor-driven gear 903 rotation, offer opening in the lower end of hemizonid 12, by opening make gear 903 with
Grinding tooth 901 on torus 8 engages, and 4 wheel driven galvanic electricity machine works, and drives gear 903 to rotate, and gear 903 engages with grinding tooth 901,
Thus driving torus 8 to carry out rotation, the rotation of torus 8 drives the tubing rotation on torus 8.
As in figure 2 it is shown, be arranged with resilient sleeve 16 in pressing roller 501, in the present embodiment, resilient sleeve 16 is by elastomeric material
Making, have certain elasticity and anti-wear performance, pressing roller 501 is pressed against in tube surfaces, the surface of elastic layer and tubing
Outer surface contacts, pressing roller 501 surface of tubing is applied one press down on by pressure, by this resilient sleeve 16, can be by
Should fall by pressure partial buffer, it is to avoid occur occurring by the excessive situation causing tubing compressive deformation of pressure, thus ensured pipe
Stability during material transmission, in the present embodiment, the thickness of resilient sleeve 16 is 1-2cm, if the thickness of resilient sleeve 16 is less than
1cm, the then thinner thickness of resilient sleeve 16, buffering be applied on tubing by pressure DeGrain, greatly buffering effect is relatively
Difference, if the thickness of resilient sleeve 16 is more than 2cm, the most too much is balanced out what pressing roller 501 was applied on tubing by pressure, thus
Making tubing easily produce shake, the position-limiting action playing tubing is poor, and the stability making tubing transmit is impaired, therefore, elastic
The thickness of set 16 is set to 1-2cm, while can preferably balancing out partly by pressure, it is possible to tubing plays preferably pressing
Position-limiting action, makes tubing transmission have preferable stability；
The outer surface of resilient sleeve 16 is provided with bar shaped anti-slip veins 17, and bar shaped anti-slip veins 17 is same by elastic rubber material system
Become, and bar shaped anti-slip veins 17 extends to pressing roller 501 from one end of pressing roller 501 along the axis direction of pressing roller 501
The other end, bar shaped anti-slip veins 17 is compared with the anti-slip veins of other lines, and the skidproof effect reached is more obvious, anti-skidding by bar shaped
The setting of stricture of vagina 17, increases the force of rolling friction of resilient sleeve 16 and tube surfaces, so that the efficiency that tubing transmits is improved, with
Time, tube surfaces also will not be caused abrasion or scratch, ensure the product quality of tubing by bar shaped anti-slip veins 17.
Embodiment 2: a kind of laser cutting machine, as shown in Figure 4, including cutting machine body 14, cutting machine body 14 includes
Embodiment 1, transmits equipment by tubing and automatically delivers tubing, substantially increase the work efficiency of laser cutting machine.
The operation principle of this utility model laser cutting machine is as follows: tubing load be placed between two balls, and the 3rd drives
Part 7 works, and drives turning arm 6 to rotate, and makes second driving on tubing, pressing mechanism 5 of the pressing mechanism 5 on turning arm 6
Part 504 works, and drives press arm 502 to move towards tubing, so that the pressing roller 501 in press arm 502 touches tubing
Outer surface, by being positioned at coordinating of pressing roller 501 directly over ball and ball, is pressed against tubing on mounting table 2, and passes through
Being positioned at the pressing roller 501 auxiliary pressing tubing of the ball left and right sides, now, the first actuator 503 works, and drives pressing roller 501
Rotation, drives tubing to move along the axis direction of tubing by rolling friction, thus realizes the transmission of tubing, in the mistake transmitted
Cheng Zhong, tubing can be cut by the laser head 15 on cutting machine body 14, it addition, fourth drive member 902 works, driven gear
903 rotations, by engaging of gear 903 and grinding tooth 901, drive torus 8 rotation, thus drive tubing rotation, make laser head
15 can carry out cut around the axis of tubing to tubing.
Claims (8)
1. tubing transmits an equipment, including frame (1), it is characterised in that: described frame is provided with for supporting tubing on (1)
Rolling assembly (3) and pressing mechanism (5), described pressing mechanism (5) include pressing roller (501) and drive pressing roller
(501) rotation is to drive the first actuator (503) of moving on rolling assembly (3) of tubing along tubing axis direction, described presses
The resilient sleeve (16) contacted with tube surfaces it is arranged with on pressure roller (501).
Tubing the most according to claim 1 transmits equipment, it is characterised in that: it is provided with bar shaped in described resilient sleeve (16) and prevents
Sliding stricture of vagina (17).
Tubing the most according to claim 1 transmits equipment, it is characterised in that: described resilient sleeve (16) is by elastomeric material system
Become.
Tubing the most according to claim 1 transmits equipment, it is characterised in that: the thickness of described resilient sleeve (16) is 1-2cm.
Tubing the most according to claim 1 transmits equipment, it is characterised in that: described frame is provided with for installing on (1)
The turning arm (6) of pressing mechanism (5) and drive turning arm (6) to rotate so that pressing mechanism (5) near or away from tubing
3rd actuator (7).
Tubing the most according to claim 5 transmits equipment, it is characterised in that: it is provided with installation in described frame (1) and places
The torus (8) of turning arm (6) and drive torus (8) around the driver part (9) of own axis.
Tubing the most according to claim 6 transmits equipment, it is characterised in that: described driver part (9) includes along annulus
Gear (903) that on body (8) circumferencial direction, equally distributed grinding tooth (901) is meshed with grinding tooth (901) and drive gear
(903) rotation is to drive the fourth drive member (902) of torus (8) rotation.
Tubing the most according to claim 1 transmit equipment, it is characterised in that: the quantity of described pressing mechanism (5) be 3 and
Lay respectively at surface and the both sides of rolling assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710492.8U CN205739071U (en) | 2016-06-30 | 2016-06-30 | Tubing transmits equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710492.8U CN205739071U (en) | 2016-06-30 | 2016-06-30 | Tubing transmits equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739071U true CN205739071U (en) | 2016-11-30 |
Family
ID=57377539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710492.8U Expired - Fee Related CN205739071U (en) | 2016-06-30 | 2016-06-30 | Tubing transmits equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739071U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188647A (en) * | 2018-03-26 | 2018-06-22 | 江苏大华激光科技开发有限公司 | One kind is for pipe fitting supporting mechanism in rectangular tube laser cutting device |
| CN108188573A (en) * | 2018-03-26 | 2018-06-22 | 江苏大华激光科技开发有限公司 | A kind of supporting mechanism in rectangular tube laser cutting device |
| CN109175877A (en) * | 2018-10-24 | 2019-01-11 | 刘露露 | A kind of petroleum casing pipe lifts support mechanical clamping device |
| CN112499110A (en) * | 2020-12-04 | 2021-03-16 | 刘红卫 | Electromechanical integrated coal belt conveyor |
| CN115258581A (en) * | 2022-09-30 | 2022-11-01 | 张家港市弗兰德机械有限公司 | Plastic pipe production line based on anti-deviation function |
| CN116424761A (en) * | 2023-03-09 | 2023-07-14 | 江山市超强彩印软包装有限公司 | Coiled material transferring device for printing machine and using method thereof |
-
2016
- 2016-06-30 CN CN201620710492.8U patent/CN205739071U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188647A (en) * | 2018-03-26 | 2018-06-22 | 江苏大华激光科技开发有限公司 | One kind is for pipe fitting supporting mechanism in rectangular tube laser cutting device |
| CN108188573A (en) * | 2018-03-26 | 2018-06-22 | 江苏大华激光科技开发有限公司 | A kind of supporting mechanism in rectangular tube laser cutting device |
| CN109175877A (en) * | 2018-10-24 | 2019-01-11 | 刘露露 | A kind of petroleum casing pipe lifts support mechanical clamping device |
| CN109175877B (en) * | 2018-10-24 | 2020-08-07 | 广东西南石化装备有限公司 | Mechanical clamping device for lifting and supporting petroleum casing pipe |
| CN112499110A (en) * | 2020-12-04 | 2021-03-16 | 刘红卫 | Electromechanical integrated coal belt conveyor |
| CN115258581A (en) * | 2022-09-30 | 2022-11-01 | 张家港市弗兰德机械有限公司 | Plastic pipe production line based on anti-deviation function |
| CN116424761A (en) * | 2023-03-09 | 2023-07-14 | 江山市超强彩印软包装有限公司 | Coiled material transferring device for printing machine and using method thereof |
| CN116424761B (en) * | 2023-03-09 | 2023-11-28 | 江山市超强彩印软包装有限公司 | Coiled material transferring device for printing machine and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205739071U (en) | Tubing transmits equipment | |
| CN205834499U (en) | Tubing transmits equipment and laser cutting machine | |
| CN105709325A (en) | Conveying operation device for intervention catheter | |
| CN101256979A (en) | Driving mechanism and cutting apparatus | |
| CN111633267B (en) | Automatic production equipment for corrugated pipe | |
| CN106826459A (en) | Glasses lens edge polishing beveler | |
| CN219890415U (en) | Ball screw smoothness detection device | |
| CN220126296U (en) | Tensioning and deviation rectifying mechanism for abrasive belt rice mill | |
| CN208277049U (en) | A kind of film of adjustable cutter movement travel cuts machine | |
| CN103050725A (en) | Roller device for adjusting rubberizing position | |
| CN212071512U (en) | Surface polishing device for glass fiber reinforced plastic tee joint | |
| CN107601214B (en) | Elevator guide rod dedusting structure | |
| CN214684002U (en) | Mineral cable device of flare-outing | |
| CN201059962Y (en) | Plastic rubber pipes metering mechanism | |
| CN107538289A (en) | A kind of plain type Bearing fittings sander | |
| CN112157495A (en) | Three-dimensional reducing support type pipeline polishing device | |
| CN202917591U (en) | Roller device with adjustable rubberizing position | |
| CN209769511U (en) | Supporting frame | |
| CN208162361U (en) | A kind of bicycle elbow device | |
| TW201239217A (en) | Linear transmission element with lubrication device | |
| CN206326440U (en) | A kind of complete close dust-proof flat structure of slide unit cylinder | |
| CN201720886U (en) | Transmission mechanism of stock cutter | |
| CN207139283U (en) | Without impact ballscrew auxiliary supporting device | |
| CN201183206Y (en) | Polishing roller lifting mechanism for water drill grinding-polishing machine | |
| CN214770896U (en) | Roller surface treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180630 |