CN213859142U - Machining vertical lifting platform for demonstration - Google Patents
Machining vertical lifting platform for demonstration Download PDFInfo
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- CN213859142U CN213859142U CN202022863103.4U CN202022863103U CN213859142U CN 213859142 U CN213859142 U CN 213859142U CN 202022863103 U CN202022863103 U CN 202022863103U CN 213859142 U CN213859142 U CN 213859142U
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- lifting platform
- thread
- clamping
- telescopic rod
- fixedly arranged
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Abstract
The utility model relates to the technical field of machinery, concretely relates to vertical elevating platform of machining for demonstration, including the elevating platform main part, the elevating platform main part includes the case frame, and the inside fixed mounting of case frame has first electric telescopic handle, first electric telescopic handle's top fixed mounting has the lift platform body, the top of case frame articulates there is dustproof mechanism, and dustproof mechanism includes the apron, the top of case frame articulates there is the apron. The utility model discloses a set up the spliced pole, reverse screw thread and two sets of first thread bush meshing rotation, two sets of first thread bushes of being convenient for drive two sets of splint through two sets of spliced poles and carry out the centre gripping to article, prevent that article from rocking when adding man-hour, influence the problem of article qualification rate, through setting up the second thread bush, the cooperation spliced pole slides in second thread bush inside through spacing post, make second thread bush and centre gripping thread bush pass through the meshing rotation of thread stabilization, the elasticity size of being convenient for adjust the second spring comes to carry out the problem of centre gripping to article.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be the vertical elevating platform of machining for the demonstration.
Background
The lifting platform is a vertical motion platform, the existing lifting platform is not provided with a fixing mechanism, when an object on the lifting platform is machined, the object is easy to shake, the object is unqualified in machining, the qualification rate of the object is influenced, and when the lifting platform is not used for a long time, dust is easy to accumulate on the surface of the lifting platform, the lifting platform needs to be cleaned regularly, so that the labor force of workers is enhanced, and the mechanical machining vertical lifting platform for demonstration is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical elevating platform of machining for demonstration to the current elevating platform that proposes in solving above-mentioned background art does not possess fixed establishment, adds man-hour when the object on the elevating platform, and the object produces easily and rocks, leads to the object processing unqualified, influences the problem of the qualification rate of article.
In order to achieve the above object, the utility model provides a following technical scheme: the machining vertical lifting platform for demonstration comprises a lifting platform main body, wherein the lifting platform main body comprises a box frame, a first electric telescopic rod is fixedly installed inside the box frame, a lifting platform body is fixedly installed at the top end of the first electric telescopic rod, a dustproof mechanism is hinged to the top end of the box frame and comprises a cover plate, a cover plate is hinged to the top end of the box frame, a second electric telescopic rod is hinged to one side of the cover plate, a first spring is sleeved outside the second electric telescopic rod, a supporting plate is fixedly installed at the bottom end of the second electric telescopic rod, a clamping mechanism is inserted inside the lifting platform body and comprises reverse threads, reverse threads are inserted inside the lifting platform body, a bevel gear is fixedly installed outside the reverse threads, and a motor is fixedly installed inside the lifting platform body, the outside cover of reverse screw thread is equipped with first thread bush, and the top fixed mounting of first thread bush has the spliced pole, the inside of spliced pole is inserted and is equipped with centre gripping screw thread post, and the outside cover of centre gripping screw thread post is equipped with the second thread bush, one side fixed mounting of spliced pole has spacing post, the one end fixed mounting of centre gripping screw thread post has the connecting block, and one side fixed mounting of connecting block has the centre gripping telescopic link, the outside cover of centre gripping telescopic link is equipped with the second spring, one side fixed mounting of centre gripping telescopic link has splint.
Preferably, one side of the supporting plate is fixedly installed on the outer side of the box frame, one end of the first spring is fixedly installed at the top end of the supporting plate, and the other end of the first spring is fixedly installed on the outer side of the second electric telescopic rod.
Preferably, the bevel gears are provided with two groups, and one group of the two groups of bevel gears is fixedly arranged on a rotating output shaft of the motor.
Preferably, the inside of first thread bush is seted up with the screw hole of reverse screw thread looks adaptation, first thread bush passes through the screw thread with reverse screw thread and meshes mutually, the bottom fixed mounting of first thread bush has the slider, the inside of lift platform body is seted up with the spout of slider looks adaptation, first thread bush is inserted through the slider and is established the inside of lift platform body.
Preferably, the appearance of spacing post is "L" shape structure, the slide rail with spacing post looks adaptation is seted up to the inside of second thread bush, spacing post is inserted and is established the inside of second thread bush, the inside fixed mounting of spliced pole has the slider, the spout with slider looks adaptation is seted up to the inside of centre gripping screw thread post, the spliced pole inserts the inside of establishing at centre gripping screw thread post through the slider.
Preferably, one end of the second spring is fixedly installed on one side of the connecting block, the other end of the second spring is fixedly installed on one side of the clamping plate, the rubber pad is glued on the other side of the clamping plate, and the shape of one side of the rubber pad is concave-convex.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the connecting column is arranged, the reverse threads are meshed with the two groups of first threaded sleeves to rotate, the two groups of first threaded sleeves can drive the two groups of clamping plates to clamp articles through the two groups of connecting columns, the problem that the qualified rate of the articles is influenced due to the fact that the articles shake during machining is solved, the second threaded sleeves are arranged, the connecting column is matched to slide in the second threaded sleeves through the limiting columns, the second threaded sleeves and the clamping threaded columns are enabled to stably mesh and rotate through threads, and the problem that the articles are clamped by adjusting the elastic force of the second spring is facilitated;
(2) through setting up first spring, because two sets of apron are connected for articulated with two sets of second electric telescopic handle, two sets of apron are linked for linking with two sets of boxs, and two sets of second electric telescopic handle of being convenient for drive two sets of apron rebound, make the apron cover the top of boxs, prevent that the lift platform body from exposing for a long time in the external world, lead to the large amount of dust of surface accumulation of elevating platform, need regularly be its problem of clearing up for it to workman's work has been alleviateed.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic structural front sectional view illustrating the operation of the present invention;
fig. 4 is a schematic top view of the connecting column and the second thread bushing according to the present invention.
In the figure: 1. a lifting platform main body; 110. a box frame; 120. a first electric telescopic rod; 130. a lifting platform body; 2. a dust-proof mechanism; 210. a cover plate; 220. a second electric telescopic rod; 230. a first spring; 240. a support plate; 3. a clamping mechanism; 310. reverse threads; 320. a bevel gear; 330. a motor; 340. a first threaded sleeve; 350. connecting columns; 360. clamping the threaded column; 370. a second threaded sleeve; 380. a limiting column; 390. connecting blocks; 3100. clamping the telescopic rod; 3110. a second spring; 3120. and (4) clamping the plate.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the mechanical processing vertical lifting platform for demonstration comprises a lifting platform main body 1, wherein the lifting platform main body 1 comprises a box frame 110, a first electric telescopic rod 120 is fixedly installed inside the box frame 110, a lifting platform body 130 is fixedly installed at the top end of the first electric telescopic rod 120, a dustproof mechanism 2 is hinged at the top end of the box frame 110, the dustproof mechanism 2 comprises a cover plate 210, a cover plate 210 is hinged at the top end of the box frame 110, a second electric telescopic rod 220 is hinged at one side of the cover plate 210, a first spring 230 is sleeved outside the second electric telescopic rod 220, a support plate 240 is fixedly installed at the bottom end of the second electric telescopic rod 220, a clamping mechanism 3 is inserted inside the lifting platform body 130, the clamping mechanism 3 comprises a reverse thread 310, a reverse thread 310 is inserted inside the lifting platform body 130, a bevel gear 320 is fixedly installed outside the reverse thread 310, and a motor 330 is fixedly installed inside the lifting platform body 130, the outer side of the reverse thread 310 is sleeved with a first thread sleeve 340, the top end of the first thread sleeve 340 is fixedly provided with a connecting column 350, a clamping thread column 360 is inserted into the connecting column 350, the outer side of the clamping thread column 360 is sleeved with a second thread sleeve 370, one side of the connecting column 350 is fixedly provided with a limiting column 380, one end of the clamping thread column 360 is fixedly provided with a connecting block 390, one side of the connecting block 390 is fixedly provided with a clamping telescopic rod 3100, the outer side of the clamping telescopic rod 3100 is sleeved with a second spring 3110, and one side of the clamping telescopic rod 3100 is fixedly provided with a clamping plate 3120;
furthermore, one side of the supporting plate 240 is fixedly installed at the outer side of the box frame 110, one end of the first spring 230 is fixedly installed at the top end of the supporting plate 240, the other end of the first spring 230 is fixedly installed at the outer side of the second electric telescopic rod 220, the supporting plate 240 is arranged, and the second electric telescopic rod 220 is arranged, so that the two groups of cover plates 210 are hinged to the two groups of second electric telescopic rods 220, the two groups of cover plates 210 are linked to the two groups of box frames 110, the two groups of second electric telescopic rods 220 can drive the two groups of cover plates 210 to move upwards, the cover plates 210 cover the top end of the box frames 110, the problem that the lifting platform body 130 is exposed to the outside for a long time to cause a large amount of dust to be accumulated on the surface of the lifting platform and need to be cleaned regularly is solved, and the labor of workers is reduced;
furthermore, the conical gears 320 are provided with two groups, one group of the two groups of conical gears 320 is fixedly arranged on the rotating output shaft of the motor 330, and the structure is convenient for driving the reverse threads 310 to rotate when the two groups of conical gears 320 are meshed to rotate through the arrangement of the conical gears 320;
furthermore, a threaded hole matched with the reverse thread 310 is formed in the first threaded sleeve 340, the first threaded sleeve 340 is meshed with the reverse thread 310 through threads, a sliding block is fixedly installed at the bottom end of the first threaded sleeve 340, a sliding chute matched with the sliding block is formed in the lifting platform body 130, the first threaded sleeve 340 is inserted into the lifting platform body 130 through the sliding block, two groups of the first threaded sleeves 340 are symmetrically arranged, so that the two groups of the first threaded sleeves 340 are driven to move in opposite directions when the reverse thread 310 is meshed with the two groups of the first threaded sleeves 340 to rotate, and the two groups of the first threaded sleeves 340 are matched to slide in the lifting platform body 130 through the sliding block, so that the two groups of the first threaded sleeves 340 can more stably move in the lifting platform body 130;
furthermore, the shape of the limiting column 380 is an L-shaped structure, a sliding rail matched with the limiting column 380 is arranged inside the second threaded sleeve 370, the limiting column 380 is inserted inside the second threaded sleeve 370, a sliding block is fixedly installed inside the connecting column 350, a sliding groove matched with the sliding block is arranged inside the clamping threaded column 360, the connecting column 350 is inserted inside the clamping threaded column 360 through the sliding block, the limiting column 380 is arranged in the structure, the connecting column 350 slides inside the second threaded sleeve 370 through the limiting column 380, the second threaded sleeve 370 and the clamping threaded column 360 are enabled to stably engage and rotate through threads, and the elastic force of the second spring 3110 can be adjusted conveniently to clamp objects;
further, the one end fixed mounting of second spring 3110 is in one side of connecting block 390, and the other end fixed mounting of second spring 3110 is in one side of splint 3120, and splint 3120's opposite side veneer has the rubber pad, and the appearance of rubber pad one side is unsmooth form, and this structure is through setting up splint 3120, because the appearance of rubber pad one side is unsmooth form, splint 3120 through the rubber pad to the more stable purpose of object centre gripping.
The working principle is as follows: when a user needs to demonstrate that the vertical lifting platform is machined by using a machine, the external power supply of the device is switched on subsequently, and when an article needs to be clamped, the motor 330 is started, the motor 330 rotates through the meshing of the two groups of conical gears 320, so that the two groups of conical gears 320 drive the reverse threads 310 to rotate when rotating in a meshing manner, the reverse threads 310 and the two groups of first thread sleeves 340 drive the two groups of first thread sleeves 340 to move in reverse directions when rotating in a meshing manner, the two groups of first thread sleeves 340 slide in the lifting platform body 130 through the sliding blocks in a matching manner, the two groups of first thread sleeves 340 move in the lifting platform body 130 more stably, the two groups of first thread sleeves 340 move in reverse directions through the two groups of connecting columns 350, the two groups of connecting columns 350 slide in the two groups of second thread sleeves 370 through the two groups of limiting columns 380, and the two groups of second thread sleeves 370 and the two groups of clamping thread columns 360 stably rotate through the threads in a meshing manner, the problem of article are carried out the centre gripping to the elasticity size of being convenient for adjust two sets of second springs 3110, because the appearance of rubber pad one side is unsmooth form, two sets of splint 3120 are through the more stable purpose of rubber pad to the object centre gripping.
After this equipment finishes work, start first electric telescopic handle 120 and accomodate lift platform body 130 in the inside of boxed frame 110, because two sets of apron 210 are connected for articulated with two sets of second electric telescopic handle 220, two sets of apron 210 are linked for linking with two sets of boxed frames 110, two sets of second electric telescopic handle 220 of being convenient for drive two sets of apron 210 rebound, make the top that apron 210 covers boxed frame 110, prevent that lift platform body 130 from exposing in the external world for a long time, lead to a large amount of dusts of surface accumulation of elevating platform, need regularly for its problem of clearing up, thereby alleviateed workman's work, above do the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Vertical elevating platform of machining for demonstration, including elevating platform main part (1), its characterized in that: the lifting platform comprises a lifting platform main body (1) and a lifting platform body (210), wherein the lifting platform main body (1) comprises a box frame (110), a first electric telescopic rod (120) is fixedly arranged in the box frame (110), a lifting platform body (130) is fixedly arranged at the top end of the first electric telescopic rod (120), a dustproof mechanism (2) is hinged to the top end of the box frame (110), the dustproof mechanism (2) comprises a cover plate (210), a cover plate (210) is hinged to the top end of the box frame (110), a second electric telescopic rod (220) is hinged to one side of the cover plate (210), a first spring (230) is sleeved on the outer side of the second electric telescopic rod (220), a support plate (240) is fixedly arranged at the bottom end of the second electric telescopic rod (220), a clamping mechanism (3) is inserted in the lifting platform body (130), the clamping mechanism (3) comprises reverse threads (310), and reverse threads (310) are inserted in the lifting platform body (130), a bevel gear (320) is fixedly arranged on the outer side of the reverse thread (310), a motor (330) is fixedly arranged in the lifting platform body (130), a first thread sleeve (340) is sleeved on the outer side of the reverse thread (310), a connecting column (350) is fixedly arranged at the top end of the first threaded sleeve (340), a clamping threaded column (360) is inserted into the connecting column (350), a second thread bushing (370) is sleeved on the outer side of the clamping thread column (360), a limiting column (380) is fixedly arranged on one side of the connecting column (350), one end of the clamping threaded column (360) is fixedly provided with a connecting block (390), and one side of the connecting block (390) is fixedly provided with a clamping telescopic rod (3100), the outer side of the clamping telescopic rod (3100) is sleeved with a second spring (3110), one side of the clamping telescopic rod (3100) is fixedly provided with a clamping plate (3120).
2. The machining vertical lifting platform for demonstration according to claim 1, characterized in that: one side of the supporting plate (240) is fixedly arranged on the outer side of the box frame (110), one end of the first spring (230) is fixedly arranged at the top end of the supporting plate (240), and the other end of the first spring (230) is fixedly arranged on the outer side of the second electric telescopic rod (220).
3. The machining vertical lifting platform for demonstration according to claim 1, characterized in that: the bevel gears (320) are provided with two groups, and one group of the two groups of the bevel gears (320) is fixedly arranged on a rotating output shaft of the motor (330).
4. The machining vertical lifting platform for demonstration according to claim 1, characterized in that: the inside of first thread bush (340) is seted up with the screw hole of reverse screw thread (310) looks adaptation, first thread bush (340) meshes through the screw thread with reverse screw thread (310) mutually, the bottom fixed mounting of first thread bush (340) has the slider, the spout with slider looks adaptation is seted up to the inside of lift platform body (130), first thread bush (340) are inserted through the slider and are established the inside of lift platform body (130).
5. The machining vertical lifting platform for demonstration according to claim 1, characterized in that: the appearance of spacing post (380) is "L" shape structure, the slide rail with spacing post (380) looks adaptation is seted up to the inside of second thread bush (370), the inside of establishing in second thread bush (370) is inserted in spacing post (380), the inside fixed mounting of spliced pole (350) has the slider, the spout with slider looks adaptation is seted up to the inside of centre gripping screw thread post (360), spliced pole (350) are inserted through the slider and are established the inside at centre gripping screw thread post (360).
6. The machining vertical lifting platform for demonstration according to claim 1, characterized in that: one end of the second spring (3110) is fixedly installed on one side of the connecting block (390), the other end of the second spring (3110) is fixedly installed on one side of the clamping plate (3120), a rubber pad is glued on the other side of the clamping plate (3120), and the shape of one side of the rubber pad is concave-convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863103.4U CN213859142U (en) | 2020-12-03 | 2020-12-03 | Machining vertical lifting platform for demonstration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863103.4U CN213859142U (en) | 2020-12-03 | 2020-12-03 | Machining vertical lifting platform for demonstration |
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| Publication Number | Publication Date |
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| CN213859142U true CN213859142U (en) | 2021-08-03 |
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| CN202022863103.4U Active CN213859142U (en) | 2020-12-03 | 2020-12-03 | Machining vertical lifting platform for demonstration |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635235A (en) * | 2021-08-30 | 2021-11-12 | 大连开成钢管有限公司 | Automobile wheel hub bearing ring processing clamping device |
| CN114030751A (en) * | 2021-11-05 | 2022-02-11 | 李明彦 | Use method of assembled screen transportation unit |
| CN117881135A (en) * | 2024-03-12 | 2024-04-12 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
-
2020
- 2020-12-03 CN CN202022863103.4U patent/CN213859142U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635235A (en) * | 2021-08-30 | 2021-11-12 | 大连开成钢管有限公司 | Automobile wheel hub bearing ring processing clamping device |
| CN114030751A (en) * | 2021-11-05 | 2022-02-11 | 李明彦 | Use method of assembled screen transportation unit |
| CN117881135A (en) * | 2024-03-12 | 2024-04-12 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
| CN117881135B (en) * | 2024-03-12 | 2024-05-07 | 深圳市艾森视讯科技有限公司 | Interactive display equipment shell structure |
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