CN104340845A - Through hole workpiece moving device - Google Patents
Through hole workpiece moving device Download PDFInfo
- Publication number
- CN104340845A CN104340845A CN201410574415.XA CN201410574415A CN104340845A CN 104340845 A CN104340845 A CN 104340845A CN 201410574415 A CN201410574415 A CN 201410574415A CN 104340845 A CN104340845 A CN 104340845A
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- Prior art keywords
- connecting rod
- mobile device
- base
- driving disk
- hole workpiece
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
- Gear Processing (AREA)
Abstract
The invention provides a through hole workpiece moving device. The through hole workpiece moving device is characterized in that a spacing ring is arranged at the bottom of a connecting rod, a locking piece connected rotationally is arranged at the upper part of the connecting rod, the connecting rod is sheathed by a rotating sleeve, a rotating handle is arranged on the rotating sleeve, a clamping groove is formed in the top end of the rotating sleeve and clamps the locking piece on the connecting rod, a base is arranged under the connecting rod in a sheathing manner, a plurality of straight sliding grooves are formed in the upper surface of the base, a sliding block is arranged in each sliding groove and moves along the sliding groove, a through hole is formed in the sliding block, a driving disk is fixed at the bottom end of the rotating sleeve, is arranged on the connecting rod in a sheathing manner and positioned above the base, a plurality of arc grooves are formed in the driving disc, the top end of each arc groove is located above the sliding groove of the base, a distance from the center of the bottom end of the arc groove to the center of the driving disk is less than that from the center of the top end of the arc groove to the center of the driving disk, a movable shifting rod is arranged in the arc groove, and one end of the shifting rod is fixed on the through hole of the sliding block of the base. The through hole workpiece moving device can be used for rapidly lifting and moving a plurality of through hole workpieces simultaneously.
Description
Technical field
The present invention relates to mobile device, specifically, relate to a kind of lifting for the dish sleeve workpiece with through hole or mobile device.
Background technology
Dish cover type component is a kind of common parts, such as bearing etc., and usually, dish cover type component, primarily of end face, cylindrical, endoporus composition, plays support, connection function in the machine.When use dish cover type component, if setting height(from bottom) is higher, needs first with suspender, dish cover type component to be winched to predetermined altitude, facilitate installation.
Such as, when promoting the drum sub-assembly of parking brake of vehicle bridge, usually adopt magnetic-type suspender, utilize the magnetic force between magnet sucking disc and pad, pad is fixed on below sucker, then promotes.But magnetic-type suspender is had high requirement to hanging parts, and range of use is limited, this is because, the first, lifting object is limited, is only limitted to by the material of attraction, can to realize the lifting of the dish cover type component of other materials, as plastics etc.; Second, the shape of lifting object is limited, because the magnetic force of magnet sucking disc is limited, therefore, certain restriction is had to the volume and weight of dish cover type component, as too small in fruit tray cover type component volume, weight is excessive, then can not produce enough application forces between dish cover type component and suspender, then there is certain potential safety hazard; Meanwhile, require that the magnet sucking disc of suspender has enough large face area and magnetic force, this needs to take certain space; And require the surface clean of sucker, avoid the slippage causing parts, produce safety problem.
Therefore, need a kind of lifting or the mobile device that coil cover type component, minimizing parts material and shape, on the impact of moving process, expand the range of use of mobile device.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mobile device of through hole workpiece, can move or promote the parts with through hole, the material not by parts affects, can the simultaneously multiple through hole workpiece of lifting mobile, and can avoid, in moving process, slippage occurs, improve safety.
For achieving the above object, the invention provides a kind of mobile device of through hole workpiece, it comprises: connecting rod, is provided with spacing ring bottom described connecting rod, and described connecting rod top is provided with the lock banking stop be rotatably connected; Rotational sleeve, described rotational sleeve is socketed on described connecting rod, and described rotational sleeve is provided with turning handle, and described rotational sleeve top is provided with clamping slot, and described clamping slot clamps the lock banking stop on described connecting rod; Base, described base sheath is connected on below described connecting rod, and described base upper surface is provided with many linear pattern chutes, and be provided with the slide block along described chute movement in each described chute, described slide block is provided with through hole; Driving disk, described driving disk is fixed on described rotational sleeve bottom, to be socketed on described connecting rod and to be positioned at above described base, described driving disk is provided with many arc grooves, described arc groove top is positioned at above the chute of described base, the distance at described arc groove bottom center and described driving disk center is less than the distance at center, top and described driving disk center, is provided with moveable poke rod in described arc groove, and described poke rod one end is fixed on the slider throughbores of described base.
Preferably, also comprise enhancing ring, described enhancing ring is removably connected with described connecting rod top.
Preferably, described spacing ring is connected with described link detachable ground.
Preferably, described spacing ring is the nut be threaded with described connecting rod.
Preferably, spring shim is provided with between described spacing ring and described base.
Preferably, be provided with cover of dust bottom described rotational sleeve, described cover of dust covers on described driving disk.
Preferably, many described chutes are symmetrical on described base.
Preferably, described base is provided with three symmetrical described chutes.
Preferably, the number of the arc groove on described driving disk is identical with the number of the chute on described base.
In addition, preferably, described rotational sleeve bottom is provided with chute pressure ring, and described driving disk is positioned at described chute pressure ring.
From above-mentioned description with put into practice, the mobile device of through hole workpiece provided by the invention, one, through hole on through hole workpiece is fixed by socket on slide block, instead of through hole workpiece to be connected with the magnetic force of suspender, the Joint strenght of through hole workpiece and suspender can be strengthened, increase safety; Its two, chassis be provided with multiple can the chute of telescopic moving for slide block, each slide block can be fixed a through hole workpiece, therefore, once promote or moving process can promote multiple through hole workpiece simultaneously, increase work efficiency; They are three years old, arc groove from bottom to top line of centers be involute, the motion track of slide block on chassis is controlled by the motion track of poke rod on driving disk, when poke rod is positioned at arc groove bottom, slide block is in contraction state, on the contrary, when being in top, slide block is in stretched condition, then may be used for fixed via workpiece, and the institute of the mobile device of through hole workpiece takes up space little; Its four, chute is symmetrical on base, and the number of arc groove is identical with the number of chute, also symmetrical on driving disk, then the through hole workpiece be suspended on slide block is also symmetrical, conveniently controls moving process; Its five, connecting rod is provided with latching device, when the mobile device of through hole workpiece is in using state, can be locked on slide block by through hole workpiece, avoid promote or movement process in slippage, thus increase moving process in safety.
Accompanying drawing explanation
By below in conjunction with the description of accompanying drawing to embodiment, above-mentioned characteristic sum technological merit of the present invention will become apparent and easy understand.In the accompanying drawings,
Fig. 1 is the schematic diagram of the mobile device of through hole workpiece described in one embodiment of the invention;
Fig. 2 is the cutaway view of the mobile device of the through hole workpiece shown in Fig. 1;
Fig. 3 is schematic diagram after the fractionation of the mobile device of the through hole workpiece shown in Fig. 1;
Driving disk schematic diagram when Fig. 4 is the slide block contraction state of the mobile device of the through hole workpiece shown in Fig. 1;
Driving disk schematic diagram when Fig. 5 is the slide block stretched condition of the mobile device of the through hole workpiece shown in Fig. 1;
Fig. 6 is the locking state schematic diagram of the mobile device of the through hole workpiece shown in Fig. 1;
Fig. 7 is the released state schematic diagram of the mobile device of the through hole workpiece shown in Fig. 1.
Reference numeral:
The mobile device 100 of through hole workpiece;
10: connecting rod; 11: spacing ring; 12: spring shim; 13: lock banking stop; 14: connecting element;
20: rotational sleeve; 21: turning handle; 22: clamping slot;
30: base; 31: chute; 32: slide block; 321: through hole;
40: driving disk; 41: arc groove; 411: top; 412: bottom; 42: poke rod;
50: enhancing ring; 60: cover of dust; 70: chute pressure ring.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the schematic diagram of the mobile device of through hole workpiece described in one embodiment of the invention.Fig. 2 is the cutaway view of the mobile device of the through hole workpiece shown in Fig. 1.Fig. 3 is schematic diagram after the fractionation of the mobile device of the through hole workpiece shown in Fig. 1.As shown in Figure 1, Figure 2 and Figure 3, the mobile device 100 of through hole workpiece comprises connecting rod 10, rotational sleeve 20, base 30, driving disk 40 and enhancing ring 50.
Be provided with spacing ring 11 bottom connecting rod 10, connecting rod 10 can be a kind of bottom is stair-stepping rod member, and spacing ring 11 can limit the position of the assembly on connecting rod 10, avoids assembly to depart from connecting rod 10; Can be fixedly connected with between connecting rod 10 with spacing ring 11, or removably connect.Preferably, spacing ring 11 and connecting rod 10 are for be removably connected.Preferably, spacing ring 11 is the nut be threaded with connecting rod 10.
Connecting rod 10 top is provided with the lock banking stop 13 be rotatably connected with connecting rod 10.In the present embodiment, connecting rod 10 is provided with a groove, and the vertical direction of groove is provided with through hole, and one end of lock banking stop 13 by through hole, and is fixed in groove by bolt of rear end plate, and the other end stretches out groove, can rotate.
Rotational sleeve 20 is socketed on connecting rod 10, the length of rotational sleeve 20 is less than the length of connecting rod 10, rotational sleeve 20 is between spacing ring 11 and lock banking stop 13, rotational sleeve 20 is provided with turning handle 21, during rotary motion handle 21, rotational sleeve 20 can be driven to produce motion relative to connecting rod 10 cw and left-hand revolution, and rotational sleeve 20 top is provided with clamping slot 22, and clamping slot 22 clamps the lock banking stop 13 on connecting rod 10.
Base 30 is fixed by socket below connecting rod 10, and the lower surface of base 30 presses close to spacing ring 11, preferably, is provided with spring shim 12 between spacing ring 11 and base 30.The upper surface of base 30 is provided with many linear pattern chutes 31, and be provided with the slide block 32 that can move around along chute 31 in each chute 31, slide block 32 can stretch out chute 31, also can be retracted within chute 32.Slide block 32 is provided with through hole 321.Preferably, many chutes 31 are symmetrical on base 30.Preferably, base 30 is provided with three symmetrical chutes 31.
Driving disk 40 is fixed on the bottom of rotational sleeve 20, and when rotational sleeve 20 rotates, driving disk 40 also rotates thereupon; Driving disk 40 is socketed on connecting rod 10, and is positioned at above base 30, and driving disk 40 is provided with many arc grooves 40, and preferably, the number of the arc groove 41 on driving disk 40 is identical with the number of the chute 31 on base 30.In the present embodiment, driving disk 40 is provided with three arc grooves 41.
Each arc groove 41 is in involute, and the concrete shape of arc groove 41 is not restricted, as long as the top 411 meeting each arc groove 41 is positioned at above the chute 31 of relative base 30, the center, bottom 412 of each arc groove 41 and the distance at driving disk 40 center are less than the distance at its center, top 411 and driving disk 40 center, the trend that the line of centres on 412 to the top, bottom 411 of arc groove 41 and the distance at driving disk 40 center increase gradually, when the satisfied bottom 412 from arc groove 41 is to top 411, gradually away from driving disk 40 center.
Be provided with the poke rod 42 that can move around along arc groove 41 in arc groove 41, poke rod 42 one end is fixed on the through hole 321 of the slide block 32 of base 40, when poke rod 42 is mobile in arc groove 41, movable slider 32 can be with mobile in chute 31.When poke rod 42 is positioned at the bottom 412 of arc groove 41, slide block 32 is contraction state in chute 31, in indentation base 30, when poke rod 42 is positioned at the top 411 of arc groove 41, slide block 32 is stretched condition in chute, outside protuberate basic unit 30, because arc groove 42 presents involute, then poke rod 42 moves to the process on top 411 from the bottom 412 of arc groove 42, is with movable slider 32 in chute 31 from being contracted in chute 31 to extension to the process chute 31 simultaneously.
The mobile device 100 of through hole workpiece can also comprise enhancing ring 50, and enhancing ring 50 is removably connected with connecting rod 10 top.Enhancing ring 50 is convenient to mobile device 100 that is mobile or lifting through hole workpiece.
The mobile device 100 of through hole workpiece can also comprise cover of dust 60, cover of dust 60 is arranged on the bottom of rotational sleeve 20, and in the present embodiment, cover of dust 60 is fixed by socket on rotational sleeve 20, cover of dust 60 covers on driving disk 40, prevents dust etc. from entering on driving disk 40 or base 30.
The mobile device 100 of through hole workpiece can also comprise chute pressure ring 70, and chute pressure ring 70 is arranged on the bottom of rotational sleeve 20, and now, driving disk 40 is positioned at chute pressure ring 70.When rotational sleeve 20 rotates, chute pressure ring 70 can be depressed on base 30, and the slide block 32 stretched out can be avoided to be retracted in base 30.
Introduce the use procedure of the mobile device 100 of through hole workpiece below.Driving disk schematic diagram when Fig. 4 is the slide block contraction state of the mobile device of the through hole workpiece shown in Fig. 1.Driving disk schematic diagram when Fig. 5 is the slide block stretched condition of the mobile device of the through hole workpiece shown in Fig. 1.Fig. 6 is the locking state schematic diagram of the mobile device of the through hole workpiece shown in Fig. 1.Fig. 7 is the released state schematic diagram of the mobile device of the through hole workpiece shown in Fig. 1.
As shown in Figure 4, when poke rod 42 is positioned at the bottom 412 of driving disk 40, poke rod 42 is minimum apart from the distance at driving disk 40 center, and the slide block 32 on the base 30 that poke rod 42 connects also is in the position minimum apart from the distance at base 30 center, and slide block 32 is contracted in chute 31.
As shown in Figure 5 and Figure 6, when using the mobile device 100 of through hole workpiece, such as, when utilizing the mobile device 100 of through hole workpiece to promote the drum sub-assembly of parking brake of vehicle bridge, first, be rotated down turning handle 21, it drives rotational sleeve 20 to rotate, by rotational sleeve 20, rotation is passed to driving disk 40, it drives driving disk 40 to rotate, poke rod 42 in driving disk 40 is from bottom 412 relative movement of arc groove 41 to top 411, along with the rotation of driving disk 40, poke rod 42 increases gradually apart from the distance at driving disk 40 center, poke rod 42 drives the slide block 32 on base 30 to depart from base 30 center and moves towards direction, base 30 edge, stretch out to base 30 in the chute 31 of base 30, complete the extension process of slide block 32, chute pressure ring 70 is depressed on base 30, the slide block 32 stretched out is avoided to be retracted in base 30, now, the through hole of the drum sub-assembly of parking brake of vehicle bridge is socketed on slide block 32, lock banking stop 13 on connecting rod 10 is clamped in the clamping slot 22 on rotational sleeve 20 top, turning handle 21 can not continue to drive rotational sleeve 20 to rotate again, the mobile device 100 of through hole workpiece is in locking state, the relative position of slide block 32 is fixed, slide block 32 can be avoided to retract, cause coming off of the drum sub-assembly of parking brake of the vehicle bridge be suspended on slide block 32.
Now, enhancing ring 50 can be pulled, the drum sub-assembly of parking brake of the mobile device 100 of through hole workpiece and vehicle bridge fixed thereon is promoted or moves to desired location.Now, need first to unlock lock banking stop 13, just can take off the drum sub-assembly of parking brake of vehicle bridge.
As shown in Figure 7, rotate up turning handle 21, lock banking stop 13 departs from the clamping slot 22 on rotational sleeve 20 top, then turning handle 21 can continue to rotate according to the contrary hand of rotation of above-mentioned steps, it drives rotational sleeve 20 to rotate, chute pressure ring 70 departs from base 30, now can take off the drum sub-assembly of parking brake of the vehicle bridge on slide block 32;
Continue rotary motion handle 21, by rotational sleeve 20, rotation is passed to driving disk 40, it drives driving disk 40 to rotate, poke rod 42 in driving disk 40 is from top 411 relative movement of arc groove 41 to bottom 412, along with the rotation of driving disk 40, poke rod 42 reduces gradually apart from the distance at driving disk 40 center, and poke rod 42 drives the slide block 32 on base 30 to move towards base 30 center position, regain in the chute 31 of base 30, complete the withdrawal process of slide block 32.
The mobile device of the through hole workpiece that the embodiment provided by the invention described above is provided, one, is fixed by socket on slide block by the through hole on through hole workpiece, instead of through hole workpiece and is connected with the magnetic force of suspender, the Joint strenght of through hole workpiece and suspender can be strengthened, increase safety; Its two, chassis be provided with multiple can the chute of telescopic moving for slide block, each slide block can be fixed a through hole workpiece, therefore, once promote or moving process can promote multiple through hole workpiece simultaneously, increase work efficiency; They are three years old, arc groove from bottom to top line of centers be involute, the motion track of slide block on chassis is controlled by the motion track of poke rod on driving disk, when poke rod is positioned at arc groove bottom, slide block is in contraction state, on the contrary, when being in top, slide block is in stretched condition, then may be used for fixed via workpiece, and the institute of the mobile device of through hole workpiece takes up space little; Its four, chute is symmetrical on base, and the number of arc groove is identical with the number of chute, also symmetrical on driving disk, then the through hole workpiece be suspended on slide block is also symmetrical, conveniently controls moving process; Its five, connecting rod is provided with latching device, when the mobile device of through hole workpiece is in using state, can be locked on slide block by through hole workpiece, avoid promote or movement process in slippage, thus increase moving process in safety.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any people being familiar with this technology is in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a mobile device for through hole workpiece, is characterized in that, it comprises:
Connecting rod, is provided with spacing ring bottom described connecting rod, and described connecting rod top is provided with the lock banking stop be rotatably connected;
Rotational sleeve, described rotational sleeve is socketed on described connecting rod, and described rotational sleeve is provided with turning handle, and described rotational sleeve top is provided with clamping slot, and described clamping slot clamps the lock banking stop on described connecting rod;
Base, described base sheath is connected on below described connecting rod, and described base upper surface is provided with many linear pattern chutes, and be provided with the slide block along described chute movement in each described chute, described slide block is provided with through hole;
Driving disk, described driving disk is fixed on described rotational sleeve bottom, to be socketed on described connecting rod and to be positioned at above described base, described driving disk is provided with many arc grooves, described arc groove top is positioned at above the chute of described base, the distance at described arc groove bottom center and described driving disk center is less than the distance at center, top and described driving disk center, is provided with moveable poke rod in described arc groove, and described poke rod one end is fixed on the slider throughbores of described base.
2. the mobile device of through hole workpiece as claimed in claim 1, it is characterized in that, also comprise enhancing ring, described enhancing ring is removably connected with described connecting rod top.
3. the mobile device of through hole workpiece as claimed in claim 1, is characterized in that, described spacing ring is connected with described link detachable ground.
4. the mobile device of through hole workpiece as claimed in claim 3, it is characterized in that, described spacing ring is the nut be threaded with described connecting rod.
5. the mobile device of through hole workpiece as claimed in claim 4, is characterized in that, be provided with spring shim between described spacing ring and described base.
6. the mobile device of through hole workpiece as claimed in claim 1, it is characterized in that, be provided with cover of dust bottom described rotational sleeve, described cover of dust covers on described driving disk.
7. the mobile device of through hole workpiece as claimed in claim 1, it is characterized in that, many described chutes are symmetrical on described base.
8. the mobile device of through hole workpiece as claimed in claim 7, it is characterized in that, described base is provided with three symmetrical described chutes.
9. the mobile device of through hole workpiece as claimed in claim 1, it is characterized in that, the number of the arc groove on described driving disk is identical with the number of the chute on described base.
10. the mobile device of through hole workpiece as claimed in claim 1, it is characterized in that, described rotational sleeve bottom is provided with chute pressure ring, and described driving disk is positioned at described chute pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574415.XA CN104340845B (en) | 2014-10-24 | 2014-10-24 | The running gear of a kind of through hole workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574415.XA CN104340845B (en) | 2014-10-24 | 2014-10-24 | The running gear of a kind of through hole workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104340845A true CN104340845A (en) | 2015-02-11 |
| CN104340845B CN104340845B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574415.XA Active CN104340845B (en) | 2014-10-24 | 2014-10-24 | The running gear of a kind of through hole workpiece |
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| CN (1) | CN104340845B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736540A (en) * | 2016-05-09 | 2016-07-06 | 广东工业大学 | Fixing device |
| CN106315401A (en) * | 2016-09-19 | 2017-01-11 | 苏州润桐专利运营有限公司 | Finished bearing cleaning and discharging device |
| CN106419328A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Sales cabinet of air purifier with fixation function |
| CN107089482A (en) * | 2017-06-15 | 2017-08-25 | 叶子豪 | Gesture stability platform and logistics transportation system |
| CN108029373A (en) * | 2017-11-22 | 2018-05-15 | 金华市伊万卡科技有限公司 | A kind of comprehensive seedling clipping device |
| CN108064578A (en) * | 2017-11-22 | 2018-05-25 | 金华市纳德棠生物科技有限公司 | Ligustrum quihoui seedling clipping device |
| CN109577813A (en) * | 2019-01-24 | 2019-04-05 | 温州华睿建设有限公司 | A kind of house combined decoration door |
| WO2023237010A1 (en) * | 2022-06-08 | 2023-12-14 | 江门市广利电子科技有限公司 | Mounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105736540A (en) * | 2016-05-09 | 2016-07-06 | 广东工业大学 | Fixing device |
| CN105736540B (en) * | 2016-05-09 | 2018-03-23 | 广东工业大学 | A kind of fixing device |
| CN106419328A (en) * | 2016-08-18 | 2017-02-22 | 无锡飞达纺织印染机械有限公司 | Sales cabinet of air purifier with fixation function |
| CN106315401A (en) * | 2016-09-19 | 2017-01-11 | 苏州润桐专利运营有限公司 | Finished bearing cleaning and discharging device |
| CN106315401B (en) * | 2016-09-19 | 2018-04-17 | 赣州联伟精密锻造有限公司 | A kind of bearing finished products clean discharging device |
| CN107089482A (en) * | 2017-06-15 | 2017-08-25 | 叶子豪 | Gesture stability platform and logistics transportation system |
| CN107089482B (en) * | 2017-06-15 | 2023-01-20 | 叶子豪 | Attitude control platform and logistics transportation system |
| CN108029373A (en) * | 2017-11-22 | 2018-05-15 | 金华市伊万卡科技有限公司 | A kind of comprehensive seedling clipping device |
| CN108064578A (en) * | 2017-11-22 | 2018-05-25 | 金华市纳德棠生物科技有限公司 | Ligustrum quihoui seedling clipping device |
| CN108029373B (en) * | 2017-11-22 | 2020-11-27 | 舟山达康科技有限公司 | All-round seedling trimming means |
| CN109577813A (en) * | 2019-01-24 | 2019-04-05 | 温州华睿建设有限公司 | A kind of house combined decoration door |
| WO2023237010A1 (en) * | 2022-06-08 | 2023-12-14 | 江门市广利电子科技有限公司 | Mounting device |
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|---|---|
| CN104340845B (en) | 2016-06-01 |
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