CN209536260U - A kind of tapered sleeve roller tube fixing device - Google Patents
A kind of tapered sleeve roller tube fixing device Download PDFInfo
- Publication number
- CN209536260U CN209536260U CN201821939435.2U CN201821939435U CN209536260U CN 209536260 U CN209536260 U CN 209536260U CN 201821939435 U CN201821939435 U CN 201821939435U CN 209536260 U CN209536260 U CN 209536260U
- Authority
- CN
- China
- Prior art keywords
- tapered sleeve
- hole
- close
- roller
- far
- 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
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of tapered sleeve roller tube fixing devices, including tapered sleeve, the side of the tapered sleeve is equipped with roller, fixing axle is movably installed in roller, one end of fixing axle extends to outside roller, fixing sleeve is connected to the roller outside tapered sleeve in fixing axle, the two sides of fixing axle are equipped with the cavity being provided on tapered sleeve, pressure hole is offered on two cavitys side inner wall close to each other, pressure is movably installed with wedge block in hole, two wedge block sides close to each other all extend in tapered sleeve, and the side that two wedge blocks are located remotely from each other is fixedly installed with L-type motion bar.The utility model is easy to operate, tapered sleeve and fixing axle are fixed by two the close to each other of L-type mobile bar, prevent fixing axle from shaking by two the close to each other of stripper plate, roller can be fixed by pushing roller to enter fixing axle in tapered sleeve, pull the mobile roller of two L-type mobile bars that can dismantle, convenient for the fixation and disassembly of tapered sleeve and roller, the use demand of people is met.
Description
Technical field
The utility model relates to tapered sleeve roller technology field more particularly to a kind of tapered sleeve roller tube fixing devices.
Background technique
Tapered sleeve is a kind of novel mechanical driving coupling component that American-European countries generally uses, and has standardization level high, smart
The features such as high, compact-sized, easy for assemble or unload is spent, is outside one's consideration the conical surface and belt pulley, sprocket wheel and other driving member inner conical surfaces by 8
Connection is compressed, the centering precision of various driving members is greatly improved.Tapered sleeve is designed having a size of series standard, and inner hole key slot is pressed
Iso standard processing, versatility interchangeability is fine, is applicable in various occasions.When driving member passes through long time running, inner hole and key way
It may be damaged, if it is the driving member for using this tapered sleeve, when this thing happens, only need to change same specification tapered sleeve
It can restore to use, thus greatly improve driving member service life, reduce maintenance cost, save the time.
In the prior art, Publication No. CN203373281U discloses a kind of roller, including plug, glass layer, gold
Belong to layer, layer of silica gel, carving ink cell, wherein the glass layer is set as cylindrical shape, the metal layer is coated on the glass
Outside glass fibrous layer, the layer of silica gel is coated on outside the metal layer, and the plug is arranged at glass layer both ends, by described
The fixed glass layer of plug and the layer of silica gel, but this novel be not directed to tapered sleeve and how to fix and tear open with roller
It unloads, there are improved spaces.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tapered sleeve roller proposed is solid
Determine device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of tapered sleeve roller tube fixing device, including tapered sleeve, the side of the tapered sleeve are equipped with roller, are movably installed in roller
One end of fixing axle, fixing axle extends to outside roller, and fixing sleeve is connected to the roller outside tapered sleeve in fixing axle, and the two of fixing axle
Side is equipped with the cavity being provided on tapered sleeve, and pressure hole is offered on two cavitys side inner wall close to each other, presses living in hole
Dynamic to be equipped with wedge block, two wedge block sides close to each other all extend in tapered sleeve, two wedge blocks be located remotely from each other one
Side is fixedly installed with L-type motion bar, and one end that two L-type motion bars are located remotely from each other extends respectively in two cavitys, and two
Cavity is fixedly installed with support rod along the vertical direction, and movable sleeve is connected to sliding block on support rod, and two L-type motion bars are located remotely from each other
One end be respectively and fixedly installed to two sliding blocks on the side of wedge block, on two cavitys side inner wall close to each other
Fixing groove is offered, the same fixed link, equal pivot bush unit in two fixed links are fixedly installed on the two sides inner wall of fixing groove
There is L-type kelly, one end that two L-type kellies are located remotely from each other extends respectively in two cavitys, and two sliding blocks are far from wedge block
Side is rotatably equipped with rotating bar, and two one end of rotating bar far from wedge block are rotatably installed in two L-type kellies respectively and lean on
On the side of nearly wedge block, moving hole is offered on two cavitys side inner wall close to each other, two cavitys are far from wedge shape
Push-and-pull hole is offered on the side inner wall of block, and the same L is movably installed in the push-and-pull hole of the same side and moving hole
Type mobile bar, the both ends of L-type mobile bar extend respectively to outside push-and-pull hole and moving hole.
Preferably, the pressure hole is far from offering rotation slot on the side inner wall of wedge block, on the side inner wall of rotation slot
It is fixedly installed with fixed column, movable sleeve is connected to motion bar in fixed column, and wedge block is fixedly installed with card close to the side of fixed column
Bar, one end of kelly extend in rotation slot and are in contact with the top side of motion bar, offer on the side inner wall of rotation slot logical
Hole is movably installed with mandril in through-hole, and mandril both ends all extend to outside through-hole, and mandril is fixedly installed with far from the side of fixed column
Stripper plate, mandril extend to rotation slot close to one end of fixed column and are rotatably equipped with movable block, the close stripper plate of motion bar
Side offer sliding slot, movable block extends in sliding slot far from the side of mandril.
Preferably, rotation hole is offered on the motion bar, rotation hole is run through in one end of fixed column.
Preferably, the motion bar is fixedly installed with one end of the first spring far from the side of kelly, the first spring it is another
One end is fixedly mounted on rotation slot far from the side inner wall of stripper plate.
Preferably, the side of the L-type mobile bar offers card hole, and cavity opens up fluted, L far from the side of wedge block
The one end of type kelly far from wedge block is through card hole and extends in groove.
Preferably, second spring is socketed on the support rod, one end of second spring is fixedly mounted on sliding block far from wedge
On the side of shape block, the other end of second spring is fixedly mounted on cavity far from the side inner wall of wedge block, and L-type mobile bar is leaned on
The side of nearly L-type kelly is fixedly installed with one end of third spring, and the other end of third spring is fixedly mounted on push-and-pull hole close to L
On the side inner wall of type kelly.
Preferably, the two sides of the fixing axle offer card slot, two L-type mobile bars one end close to each other respectively with
Two card slots are adapted.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, pass through roller, fixing axle, tapered sleeve, wedge block, L-type motion bar, sliding block, rotating bar, L-type card
The mutual cooperation of bar, L-type mobile bar, when need that roller is installed be installed into tapered sleeve when, move horizontally roller drive fixing axle enter cone
In set, mobile two wedge blocks squeezed in tapered sleeve of fixing axle are located remotely from each other two wedge blocks, and two wedge blocks are located remotely from each other
Two L-type motion bars are driven to be located remotely from each other, two L-type motion bars, which are located remotely from each other, drives two sliding blocks to be located remotely from each other, and two second
Elastic deformation occurs for spring, while two sliding blocks are located remotely from each other two rotating bar rotations of drive, and two rotating bar rotations drive two
A L-type kelly moves horizontally, when two card slots in fixing axle are corresponding with two mobile hole sites, two L-type cards at this time
Bar is located remotely from each other when just removing two card holes respectively, since two third springs are in tensional state, so at two the
Under the reaction force of three springs, two L-type mobile bars are close to each other to respectively enter two card slots, realizes fix fixation at this time
Axis passes through the mutual cooperation using kelly, motion bar, fixed column, movable block, mandril, stripper plate, at the same time, two wedge shapes
Block, which is located remotely from each other, drives two kellies to be located remotely from each other, and two kellies squeeze two motion bars respectively makes two motion bars respectively with two
A fixed column is middle rotation, and elastic deformation occurs for the first spring, and two motion bar rotations drive two movable blocks in two sliding slots
Close to each other while interior mobile, two movable blocks, two mandrils of drive close to each other are close to each other, and two mandrils are close to each other
It drives two stripper plates are close to each other to be fixed axis, realizes at this time and be fixed axis and prevent its shaking；
The utility model is easy to operate, fixes tapered sleeve and fixing axle by two the close to each other of L-type mobile bar, passes through
Two the close to each other of stripper plate prevent fixing axle from shaking, and roller can be fixed by pushing roller to enter fixing axle in tapered sleeve, draw
The dynamic mobile roller of two L-type mobile bars can be dismantled, and convenient for the fixation and disassembly of tapered sleeve and roller, the use for meeting people is needed
It asks.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of tapered sleeve roller tube fixing device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of tapered sleeve roller tube fixing device Fig. 1 in part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of tapered sleeve roller tube fixing device Fig. 2 in the part A1 structural schematic diagram.
In figure: 1 tapered sleeve, 2 card slots, 3 rollers, 4 fixing axles, 5 cavitys, 6 pressure holes, 7 wedge blocks, 8 L-type motion bars, 9 supports
Bar, 10 sliding blocks, 11 fixing grooves, 12 fixed links, 13 L-type kellies, 14 rotating bars, 15 moving hole, 16 push-and-pull holes, 17 L-types are mobile
Bar, 18 card holes, 19 grooves, 20 rotation slots, 21 fixed columns, 22 motion bars, 23 kellies, 24 through-holes, 25 mandrils, 26 stripper plates, 27
Movable block, 28 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of tapered sleeve roller tube fixing device, including tapered sleeve 1, the side of tapered sleeve 1 are equipped with roller 3, in roller 3
It is movably installed with fixing axle 4, one end of fixing axle 4 extends to outside roller 3, and fixing sleeve is connected to outside tapered sleeve 1 in fixing axle 4
Roller 3, the two sides of fixing axle 4 are equipped with the cavity 5 being provided on tapered sleeve 1, on two cavitys 5 side inner wall close to each other
Pressure hole 6 is offered, presses in hole 6 and is movably installed with wedge block 7, two sides close to each other of wedge block 7 all extend to tapered sleeve 1
Interior, the side that two wedge blocks 7 are located remotely from each other is fixedly installed with L-type motion bar 8, two L-type motion bars 8 be located remotely from each other one
End extends respectively in two cavitys 5, and two cavitys 5 are fixedly installed with support rod 9, activity on support rod 9 along the vertical direction
It is socketed with sliding block 10, one end that two L-type motion bars 8 are located remotely from each other is respectively and fixedly installed to two sliding blocks 10 close to wedge block 7
Side on, offer fixing groove 11 on two cavitys 5 side inner wall close to each other, it is solid on the two sides inner wall of fixing groove 11
Dingan County is equipped with the same fixed link 12, and movable sleeve is connected to L-type kelly 13 in two fixed links 12, and two L-type kellies 13 are mutual
Separate one end extends respectively in two cavitys 5, and two sliding blocks 10 are rotatably equipped with rotating bar far from the side of wedge block 7
14, two one end of rotating bar 14 far from wedge block 7 are rotatably installed in two L-type kellies 13 close to the side of wedge block 7 respectively
On, moving hole 15 is offered on two cavitys 5 side inner wall close to each other, in two sides of the cavity 5 far from wedge block 7
Push-and-pull hole 16 is offered on wall, and the same L-type is movably installed in the push-and-pull hole 16 of the same side and moving hole 15 and is moved
Lever 17, the both ends of L-type mobile bar 17 extend respectively to be installed into cone when needing to install roller 3 outside push-and-pull hole 16 and moving hole 15
When covering 1, moves horizontally roller 3 and fixing axle 4 is driven to enter in tapered sleeve 1, mobile two wedge blocks 7 squeezed in tapered sleeve 1 of fixing axle 4
It is located remotely from each other two wedge blocks 7, two wedge blocks 7, which are located remotely from each other, drives two L-type motion bars 8 to be located remotely from each other, and two L-types are living
Lever 8, which is located remotely from each other, drives two sliding blocks 10 to be located remotely from each other, and elastic deformation, while two 10 phases of sliding block occur for two second springs
Mutually far from driving two rotating bars 14 to rotate, two rotations of rotating bar 14 drive two L-type kellies 13 to move horizontally.
Peace is fixed on the side inner wall of rotation slot 20 far from rotation slot 20 is offered on the side inner wall of wedge block 7 in pressure hole 6
Equipped with fixed column 21, movable sleeve is connected to motion bar 22 in fixed column 21, and wedge block 7 is fixedly installed with close to the side of fixed column 21
Kelly 23, one end of kelly 23 extends in rotation slot 20 and is in contact with the top side of motion bar 22, in the side of rotation slot 20
Through-hole 24 is offered on wall, mandril 25 is movably installed in through-hole 24, and 25 both ends of mandril all extend to outside through-hole 24, and mandril 25 is remote
Side from fixed column 21 is fixedly installed with stripper plate 26, and mandril 25 extends to rotation slot 20 close to one end of fixed column 21 and turns
Dynamic to be equipped with movable block 27, the side of the close stripper plate 26 of motion bar 22 offers sliding slot 28, and movable block 27 is far from mandril 25
Side extend in sliding slot 28, offer rotation hole on motion bar 22, rotation hole, motion bar 22 are run through in one end of fixed column 21
Side far from kelly 23 is fixedly installed with one end of the first spring, and it is remote that the other end of the first spring is fixedly mounted on rotation slot 20
On side inner wall from stripper plate 26, the side of L-type mobile bar 17 offers card hole 18, and cavity 5 is opened far from the side of wedge block 7
Equipped with groove 19, the one end of L-type kelly 13 far from wedge block 7 is through card hole 18 and extends in groove 19, is socketed on support rod 9
There is second spring, one end of second spring is fixedly mounted on side of the sliding block 10 far from wedge block 7, the other end of second spring
Cavity 5 is fixedly mounted on far from the side inner wall of wedge block 7, L-type mobile bar 17 is fixedly mounted close to the side of L-type kelly 13
There is one end of third spring, the other end of third spring is fixedly mounted on push-and-pull hole 16 on the side inner wall of L-type kelly 13,
The two sides of fixing axle 4 offer card slot 2, and two L-type mobile bars 17 one end close to each other is suitable with two 2 phases of card slot respectively
Match, when two card slots 2 in fixing axle 4 are corresponding with two 15 positions of moving hole, two L-type kellies 13 are located remotely from each other at this time
When just removing two card holes 18 respectively, since two third springs are in tensional state, so in two third springs
Under reaction force, two L-type mobile bars 17 are close to each other to respectively enter two card slots 2, fixes fixing axle 4 at this time, same with this
When, two wedge blocks 7, which are located remotely from each other, drives two kellies 23 to be located remotely from each other, and two kellies 23 squeeze two motion bars 22 respectively to be made
Respectively with two fixed columns 21 for middle rotation, elastic deformation occurs two motion bars 22 for the first spring, and two motion bars 22 rotate
Drive two movable blocks 27 close to each other while movement in two sliding slots 28, two movable blocks 27 are close to each other to drive two
Mandril 25 is close to each other, and two mandrils 25 are close to each other to drive that two stripper plates 26 are close to each other is fixed axis 4, compresses at this time
Fixing axle 4 prevents its shaking.
Working principle: it when needing to install roller 3 and being installed into tapered sleeve 1, moves horizontally roller 3 and fixing axle 4 is driven to enter tapered sleeve 1
Interior, mobile two wedge blocks 7 squeezed in tapered sleeve 1 of fixing axle 4 are located remotely from each other two wedge blocks 7, and two wedge blocks 7 are mutually remote
From driving two L-type motion bars 8 to be located remotely from each other, two L-type motion bars 8, which are located remotely from each other, drives two sliding blocks 10 to be located remotely from each other, and two
Elastic deformation occurs for a second spring, while two sliding blocks 10 are located remotely from each other two rotating bars 14 of drive and rotate, two rotating bars
14 rotations drive two L-type kellies 13 to move horizontally, when two card slots 2 in fixing axle 4 are opposite with two 15 positions of moving hole
At once, when two L-type kellies 13 are located remotely from each other just two card holes 18 of removal respectively at this time, since two third springs are in
Tensional state, so two L-type mobile bars 17 are close to each other to respectively enter two cards under the reaction force of two third springs
Slot 2 fixes fixing axle 4 at this time, and at the same time, two wedge blocks 7, which are located remotely from each other, drives two kellies 23 to be located remotely from each other, and two
Kelly 23 squeezes two motion bars 22 respectively makes two motion bars 22 respectively with two middle rotations of fixed column 21, the first spring hair
Raw elastic deformation, two rotations of motion bar 22 drive two movable blocks 27 close to each other while movement in two sliding slots 28,
Two movable blocks 27, two mandrils 25 of drive close to each other are close to each other, two mandrils 25, two stripper plates 26 of drive close to each other
Close to each other to be fixed axis 4, being fixed axis 4 at this time prevents its shaking.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of tapered sleeve roller tube fixing device, including tapered sleeve (1), which is characterized in that the side of the tapered sleeve (1) is equipped with roller
(3), it is movably installed with fixing axle (4) in roller (3), one end of fixing axle (4) extends to roller (3) outside, solid in fixing axle (4)
Surely it is socketed with the roller (3) outside positioned at tapered sleeve (1), the two sides of fixing axle (4) are equipped with the cavity (5) being provided on tapered sleeve (1),
Pressure hole (6) is offered on two cavitys (5) side inner wall close to each other, is movably installed with wedge block (7) in pressure hole (6),
Two wedge block (7) sides close to each other all extend in tapered sleeve (1), and the side that two wedge blocks (7) are located remotely from each other is solid
Dingan County is equipped with L-type motion bar (8), and one end that two L-type motion bars (8) are located remotely from each other extends respectively in two cavitys (5), and two
A cavity (5) is fixedly installed with support rod (9) along the vertical direction, and movable sleeve is connected to sliding block (10) on support rod (9), two L
One end that type motion bar (8) is located remotely from each other is respectively and fixedly installed to two sliding blocks (10) on the side of wedge block (7), and two
It offers fixing groove (11) on cavity (5) side inner wall close to each other, is fixedly mounted on the two sides inner wall of fixing groove (11)
Have the same fixed link (12), equal movable sleeve is connected to L-type kelly (13) on two fixed links (12), two L-type kelly (13) phases
Mutually separate one end extends respectively in two cavitys (5), and two sliding blocks (10) are rotatablely installed far from the side of wedge block (7)
Have rotating bar (14), two rotating bars (14) are rotatably installed in two L-type kellies (13) far from the one end of wedge block (7) respectively and lean on
On the side of nearly wedge block (7), offered moving hole (15) on two cavitys (5) side inner wall close to each other, two skies
Push-and-pull hole (16) and movement of the chamber (5) far from push-and-pull hole (16) is offered on the side inner wall of wedge block (7), positioned at the same side
The same L-type mobile bar (17) is movably installed in hole (15), the both ends of L-type mobile bar (17) extend respectively to push-and-pull hole
(16) and moving hole (15) outside.
2. a kind of tapered sleeve roller tube fixing device according to claim 1, which is characterized in that the pressure hole (6) is far from wedge shape
It is offered on the side inner wall of block (7) rotation slot (20), fixed column (21) is fixedly installed on the side inner wall of rotation slot (20),
Movable sleeve is connected to motion bar (22) in fixed column (21), and wedge block (7) is fixedly installed with kelly close to the side of fixed column (21)
(23), one end of kelly (23) extends in rotation slot (20) and is in contact with the top side of motion bar (22), rotation slot (20)
It offers through-hole (24), is movably installed with mandril (25) in through-hole (24), mandril (25) both ends all extend to logical on the inner wall of side
Outside, mandril (25) is fixedly installed with stripper plate (26) far from the side of fixed column (21) in hole (24), and mandril (25) is close to fixed column
(21) one end extends to rotation slot (20) and is rotatably equipped with movable block (27), the close stripper plate (26) of motion bar (22)
Side offers sliding slot (28), and movable block (27) extends in sliding slot (28) far from the side of mandril (25).
3. a kind of tapered sleeve roller tube fixing device according to claim 2, which is characterized in that opened up on the motion bar (22)
There is rotation hole, rotation hole is run through in one end of fixed column (21).
4. a kind of tapered sleeve roller tube fixing device according to claim 2, which is characterized in that the motion bar (22) is far from card
The side of bar (23) is fixedly installed with one end of the first spring, and it is separate that the other end of the first spring is fixedly mounted on rotation slot (20)
On the side inner wall of stripper plate (26).
5. a kind of tapered sleeve roller tube fixing device according to claim 1, which is characterized in that the L-type mobile bar (17)
Side offers card hole (18), and cavity (5) opens up fluted (19) far from the side of wedge block (7), and L-type kelly (13) is far from wedge
One end of shape block (7) is through card hole (18) and extends in groove (19).
6. a kind of tapered sleeve roller tube fixing device according to claim 1, which is characterized in that be socketed on the support rod (9)
Have a second spring, one end of second spring is fixedly mounted on sliding block (10) far from the side of wedge block (7), second spring it is another
One end is fixedly mounted on cavity (5) far from the side inner wall of wedge block (7), and L-type mobile bar (17) is close to L-type kelly (13)
Side is fixedly installed with one end of third spring, and the other end of third spring is fixedly mounted on push-and-pull hole (16) close to L-type kelly
(13) on side inner wall.
7. a kind of tapered sleeve roller tube fixing device according to claim 1, which is characterized in that the two sides of the fixing axle (4)
It offers card slot (2), two L-type mobile bars (17) one end close to each other is adapted with two card slots (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939435.2U CN209536260U (en) | 2018-11-23 | 2018-11-23 | A kind of tapered sleeve roller tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939435.2U CN209536260U (en) | 2018-11-23 | 2018-11-23 | A kind of tapered sleeve roller tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209536260U true CN209536260U (en) | 2019-10-25 |
Family
ID=68261947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821939435.2U Expired - Fee Related CN209536260U (en) | 2018-11-23 | 2018-11-23 | A kind of tapered sleeve roller tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209536260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924456A (en) * | 2020-09-10 | 2020-11-13 | 安徽星辉工业科技有限公司 | Light, simple and economical heavy type buffer roller device |
| CN113844829A (en) * | 2021-09-15 | 2021-12-28 | 超音速智能技术(杭州)有限公司 | Servo motor based on conveyer belt uses |
-
2018
- 2018-11-23 CN CN201821939435.2U patent/CN209536260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924456A (en) * | 2020-09-10 | 2020-11-13 | 安徽星辉工业科技有限公司 | Light, simple and economical heavy type buffer roller device |
| CN113844829A (en) * | 2021-09-15 | 2021-12-28 | 超音速智能技术(杭州)有限公司 | Servo motor based on conveyer belt uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209536260U (en) | A kind of tapered sleeve roller tube fixing device | |
| CN207955686U (en) | A kind of electromechanical equipment installation base device | |
| CN207367394U (en) | A kind of Translation teaching demonstration device | |
| CN109223383A (en) | A kind of puerpera's leg support massage equipment | |
| CN108961607A (en) | A kind of banking terminal easy to remove and fixed | |
| CN209125959U (en) | Perforating device is used in a kind of processing of new material | |
| CN105736529A (en) | Intelligent fixing device for suspension device and application method thereof | |
| CN207738490U (en) | A kind of reverse osmose pure-water equipment | |
| CN209376088U (en) | A kind of photoelectricity shell easy to use | |
| CN208546463U (en) | A kind of spring with limit function | |
| CN209235137U (en) | A kind of spectacle case liner pressing machine | |
| CN208178880U (en) | MT type buffer dismantles assembly line tooling | |
| CN208758542U (en) | A kind of spring pressure spring machine of good fixing effect | |
| CN208906468U (en) | A kind of air clamper | |
| CN209113290U (en) | A kind of sedan-chair frame adjustment tooling | |
| CN108991686A (en) | A kind of spectacle case liner pressing machine | |
| CN208246545U (en) | Burnishing device is used in a kind of forging of bearing | |
| CN206748683U (en) | A kind of new brick making machine | |
| CN209150438U (en) | A kind of anti-lost data line convenient for being fastened | |
| CN114724789B (en) | Crimping device for assembling insulator and flange | |
| CN219788224U (en) | Shaft mounting piece dismounting device | |
| CN216313335U (en) | Anti-falling suspension type sound box | |
| CN219503273U (en) | Crawler belt machine ash removal device based on multistage formula elastic structure | |
| CN220700813U (en) | Case and bag gyro wheel structure convenient to change | |
| CN211816964U (en) | Anti-seismic windproof prefabricated house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191025 Termination date: 20201123 |