CN215558071U - Locking mechanism for air expanding roller - Google Patents
Locking mechanism for air expanding roller Download PDFInfo
- Publication number
- CN215558071U CN215558071U CN202120950234.8U CN202120950234U CN215558071U CN 215558071 U CN215558071 U CN 215558071U CN 202120950234 U CN202120950234 U CN 202120950234U CN 215558071 U CN215558071 U CN 215558071U
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- Prior art keywords
- seat
- groove
- fixed mounting
- locking mechanism
- roller
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 206010016766 flatulence Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an expanding roller locking mechanism which comprises a side supporting frame, wherein an installation seat is fixedly arranged on the inner side of the side supporting frame, a lock seat is fixedly arranged on the upper end surface of the installation seat through a bolt, a lock catch is movably arranged on the lock seat, the lock catch comprises a main rod, a clamping plate is movably arranged at the lower end of the inner side of the side supporting frame, the clamping plate is positioned below the installation seat, a connecting plate is fixedly arranged at the lower end of the supporting frame, and a transmission seat is fixedly arranged on the upper end surface of the other end of the connecting plate. This bloated gas roller locking mechanism, through the hasp with the one end card of bloated gas roller between mount pad and splint to locking the bloated gas roller through the fixed of hasp and lock seat, convenient operation, locking is respond well, is difficult for the pine to take off, inserts through the other end with the bloated gas roller and installs in the non slipping sleeve with drive gear fixed mounting, makes the bloated gas roller can rotate with drive gear together, has saved the operation fixed with bloated gas roller and drive gear.
Description
Technical Field
The utility model relates to the technical field of an air expanding roller, in particular to an air expanding roller locking mechanism.
Background
Although the air inflation roller has a plurality of calling methods, the working principle is the same, the air inflation shaft and the air inflation sleeve are very convenient and quick to use, only an air source is needed, the air pressure is controlled within the range of 6-8kg/cm2, when external parts (such as a circular paper tube) need to be locked, the air inflation can be completed as long as an air gun is opposite to an air nozzle on the air inflation shaft to inflate, the external parts (such as the circular paper tube) are propped against, and when the paper needs to be loosened and unloaded, the sliding external parts (such as the circular paper tube) on the air nozzle can be taken out by pressing down with hands.
The flatulence roller needs to fix its both ends at the rotation in-process to change for convenient dismantlement, its mounting means needs more convenient, and common locking mode is to pass the ring cover with it with the bolt and fix, need change bolt dismantlement again when dismantling, consuming time and wasting force.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inflation roller locking mechanism, which aims to solve the problems that the conventional locking method proposed in the background art is to fix the inflation roller by penetrating a bolt through a ring sleeve, and the bolt needs to be detached and replaced during detachment, so that time and labor are consumed.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an flatulence roller locking mechanism, includes the collateral branch strut, the inboard fixed mounting of collateral branch strut has the mount pad, there is the lock seat the up end of mount pad through bolt fixed mounting, movable mounting has the hasp on the lock seat, the hasp includes the mobile jib, the inboard lower extreme movable mounting of collateral branch strut has splint, splint are located the below of mount pad, the lower extreme fixed mounting of collateral branch strut has even the board, even the other end up end fixed mounting of board has the transmission seat, insert between transmission seat and the collateral branch strut and install the flatulence roller.
Preferably, the front of the mounting seat is provided with a first clamping groove, the lower end of the clamping plate is fixedly provided with a rotary rod, the rotary rod is movably mounted on the side supporting frame, the back of the clamping plate is provided with a second clamping groove, the inner diameter of the first clamping groove is equal to that of the second clamping groove, and the clamping plate is opened and closed up and down on the inner side of the side supporting frame through the rotary rod, so that one end of the inflation roller is clamped in the first clamping groove and the second clamping groove.
Preferably, the front end fixed mounting of the up end of lock seat has the roating seat, the front end fixed mounting of mobile jib has the roating frame, roating frame movable mounting is in the outside of roating seat, movable mounting has the pivot on the mobile jib, the outside fixed mounting of pivot has the kelly, the draw-in groove has been seted up to the front upper end of splint, the kelly card is in the draw-in groove, the rear end fixed mounting of mobile jib has the pull rod, in the draw-in groove of splint front upper end is gone into to the kelly card that makes the pivot outside through the pulling pull rod, makes splint press from both sides the gas roll clamp with the mount pad tightly.
Preferably, the up end of lock seat is provided with and pushes away the groove, push away the inslot both sides and seted up the guide way, it is provided with the fixture block to push away the inslot, the both sides fixed mounting of fixture block has the guide block, the guide block is located the guide way, the lower extreme fixed mounting of fixture block has two to press seat one, the upper end fixed mounting who pushes away the groove has two to press seat two, press seat one and press the outside fixed mounting of seat two to have the spring, the lower terminal surface fixed mounting of mobile jib has the card strip, the card strip card is in the below of fixture block, through pressing the hasp downwards, makes the card strip of mobile jib lower extreme face promote the fixture block and removes in the guide way, makes the card strip card in the below of fixture block, and the spring resets and promotes the fixture block and arranges the card strip top in, and the guide block of fixture block both sides makes the fixture block can not jack-up by the card strip to lock the flatulence roller.
Preferably, a transmission groove is formed in the upper end face of the transmission seat, a transmission gear is movably mounted in the transmission groove, an insertion groove is formed in the side face of the transmission gear, an anti-slip sleeve is fixedly mounted in the insertion groove, and the transmission gear rotates through the transmission gear.
Preferably, the antiskid sleeve is made of rubber, the antiskid sleeve is sleeved on the outer side of the inflatable roller, and the transmission gear drives the inflatable roller to rotate simultaneously when rotating through the antiskid sleeve made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. this bloated gas roller locking mechanism, through the hasp with the one end card of bloated gas roller between mount pad and splint to locking bloated gas roller through the fixed of hasp and lock seat, convenient operation, locking is respond well, is difficult for taking off.
2. According to the locking mechanism of the inflation roller, the other end of the inflation roller is inserted into the anti-slip sleeve fixedly mounted with the transmission gear, so that the inflation roller can rotate together with the transmission gear, and the operation of fixing the inflation roller and the transmission gear is omitted.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the locking structure of the present invention;
FIG. 4 is a schematic view of a transmission gear mounting structure of the present invention;
fig. 5 is a schematic cross-sectional view of the lock base of the present invention.
In the figure: 1. a side support frame; 2. a mounting seat; 201. a first clamping groove; 3. a lock seat; 301. a rotating base; 302. pushing the groove; 303. a guide groove; 304. a clamping block; 305. a guide block; 306. pressing a first seat; 307. pressing a second seat; 308. a spring; 4. locking; 401. a rotating frame; 402. a main rod; 403. clamping the strip; 404. a rotating shaft; 405. a clamping rod; 406. a pull rod; 5. a splint; 501. rotating the rod; 502. a card slot; 503. a second clamping groove; 6. connecting plates; 7. a transmission seat; 701. a transmission groove; 702. a transmission gear; 703. a slot; 704. an anti-slip sleeve; 8. and (4) an air expanding roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an inflation roller locking mechanism comprises a side support frame 1, a mounting seat 2, a first clamping groove 201, a lock seat 3, a rotating seat 301, a pushing groove 302, a guide groove 303, a clamping block 304, a guide block 305, a first pressing seat 306, a second pressing seat 307, a spring 308, a lock catch 4, a rotating frame 401, a main rod 402, a clamping strip 403, a rotating shaft 404, a clamping rod 405, a pull rod 406, a clamping plate 5, a rotating rod 501, a clamping groove 502, a second clamping groove 503, a connecting plate 6, a transmission seat 7, a transmission groove 701, a transmission gear 702, a slot 703, an anti-skidding sleeve 704 and an inflation roller 8, wherein the mounting seat 2 is fixedly mounted on the inner side of the side support frame 1, the lock seat 3 is fixedly mounted on the upper end face of the mounting seat 2 through a bolt, the lock catch 4 is movably mounted on the lock seat 3, the lock catch 4 comprises a main rod 402, the clamp plate 5 is movably mounted at the lower end of the inner side of the side support frame 1, the clamp plate 5 is positioned below the mounting seat 2, the connecting plate 6 is fixedly mounted at the lower end of the side support frame 1, a transmission seat 7 is fixedly arranged on the upper end face of the other end of the connecting plate 6, and an air expansion roller 8 is inserted and arranged between the transmission seat 7 and the side support frame 1.
Furthermore, the front of the mounting seat 2 is provided with a first clamping groove 201, the lower end of the clamping plate 5 is fixedly provided with a rotating rod 501, the rotating rod 501 is movably mounted on the side supporting frame 1, the back of the clamping plate 5 is provided with a second clamping groove 503, the inner diameter of the first clamping groove 201 is equal to the inner diameter of the second clamping groove 503, and the clamping plate 5 is opened and closed up and down on the inner side of the side supporting frame 1 through the rotating rod 501, so that one end of the air expanding roller 8 is clamped in the first clamping groove 201 and the second clamping groove 503.
Further, the front end fixed mounting of the up end of lock seat 3 has roating seat 301, the front end fixed mounting of mobile jib 402 has roating frame 401, roating frame 401 movable mounting is in the outside of roating seat 301, movable mounting has pivot 404 on the mobile jib 402, the outside fixed mounting of pivot 404 has kelly 405, draw-in groove 502 has been seted up to the positive upper end of splint 5, kelly 405 blocks in draw-in groove 502, the rear end fixed mounting of mobile jib 402 has pull rod 406, make the kelly 405 card in the pivot 404 outside block in the draw-in groove 502 of the positive upper end of splint 5 through pulling pull rod 406, make splint 5 and mount pad 2 press from both sides the flatulence roller 8 tight.
Further, a push groove 302 is arranged on the upper end surface of the lock holder 3, guide grooves 303 are arranged on two sides in the push groove 302, a clamping block 304 is arranged in the push groove 302, guide blocks 305 are fixedly arranged on two sides of the clamping block 304, the guide blocks 305 are positioned in the guide grooves 303, two first press holders 306 are fixedly arranged at the lower end of the clamping block 304, two second press holders 307 are fixedly arranged at the upper end of the push groove 302, springs 308 are fixedly arranged on the outer sides of the first press holders 306 and the second press holders 307, a clamping bar 403 is fixedly arranged on the lower end surface of the main rod 402, the clamping bar 403 is clamped below the clamping block 304, by pressing the lock catch 4 downwards, the clamping strip 403 on the lower end surface of the main rod 402 pushes the clamping block 304 to move in the guide groove 303, so that the clamping strip 403 is clamped below the clamping block 304, the spring 308 resets to push the clamping block 304 to be arranged above the clamping strip 403, and the guide blocks 305 on the two sides of the clamping block 304 prevent the clamping block 304 from being jacked up by the clamping strip 403, so that the air expanding roller 8 is locked.
Further, a transmission groove 701 is formed in the upper end face of the transmission seat 7, a transmission gear 702 is movably mounted in the transmission groove 701, an insertion groove 703 is formed in the side face of the transmission gear 702, an anti-slip sleeve 704 is fixedly mounted in the insertion groove 703, and the transmission gear 702 rotates.
Further, the anti-slip sleeve 704 is made of rubber, the anti-slip sleeve 704 is sleeved on the outer side of the air expanding roller 8, and the transmission gear 702 drives the air expanding roller 8 to rotate simultaneously when rotating through the anti-slip sleeve 704 made of rubber.
The working principle is as follows: firstly, one end of an air expanding roller 8 is inserted into an anti-skidding sleeve 704 of a transmission gear 702 from the inner side of a transmission seat 7, the anti-skidding sleeve 704 is attached to the outer side of the air expanding roller 8, the other end of the air expanding roller 8 is placed into a first clamping groove 201 in the front of an installation seat 2, a clamping plate 5 is lifted upwards through a rotating rod 501, a second clamping groove 503 is clamped on the outer side of the air expanding roller 8, a pull rod 406 on a lock catch 4 is pushed forwards, a clamping rod 405 is clamped into a clamping groove 502 in the upper end of the front of the clamping plate 5, the pull rod 406 is pulled backwards and downwards to press the lock catch 4 downwards through a rotating seat 301, a clamping strip 403 on the lower end face of a main rod 402 pushes a clamping block 304 to move in a guide groove 303, the clamping strip 403 is clamped below the clamping block 304, a spring 308 resets to push the clamping block 304 to be placed above the clamping strip 403, and guide blocks 305 on two sides of the clamping block 304 enable the clamping block 304 not to be jacked up by the clamping strip 403, so that the air expanding roller 8 is locked.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an inflation roller locking mechanism, includes side support frame (1), its characterized in that: inboard fixed mounting of collateral branch strut (1) has mount pad (2), the up end of mount pad (2) has lock seat (3) through bolt fixed mounting, movable mounting has hasp (4) on lock seat (3), hasp (4) include mobile jib (402), the inboard lower extreme movable mounting of collateral branch strut (1) has splint (5), splint (5) are located the below of mount pad (2), the lower extreme fixed mounting of collateral branch strut (1) has even board (6), even the other end up end fixed mounting of board (6) has transmission seat (7), insert between transmission seat (7) and collateral branch strut (1) and install bloated gas roller (8).
2. The inflation roller locking mechanism of claim 1, wherein: the front of mount pad (2) has been seted up and has been pressed from both sides groove one (201), the lower extreme fixed mounting of splint (5) has rotary rod (501), rotary rod (501) movable mounting is on side strut frame (1), press from both sides groove two (503) have been seted up to the back of splint (5), the internal diameter that presss from both sides groove one (201) equals the internal diameter that presss from both sides groove two (503).
3. The inflation roller locking mechanism of claim 1, wherein: the front end fixed mounting of the up end of lock seat (3) has roating seat (301), the front end fixed mounting of mobile jib (402) has roating frame (401), roating frame (401) movable mounting is in the outside of roating seat (301), movable mounting has pivot (404) on mobile jib (402), the outside fixed mounting of pivot (404) has kelly (405), draw-in groove (502) have been seted up to the front upper end of splint (5), kelly (405) card is in draw-in groove (502), the rear end fixed mounting of mobile jib (402) has pull rod (406).
4. The inflation roller locking mechanism of claim 1, wherein: the up end of lock seat (3) is provided with and pushes away groove (302), guide way (303) have been seted up to both sides in pushing away groove (302), be provided with fixture block (304) in pushing away groove (302), the both sides fixed mounting of fixture block (304) has guide block (305), guide block (305) are located guide way (303), the lower extreme fixed mounting of fixture block (304) has two to press seat one (306), the upper end fixed mounting who pushes away groove (302) has two to press seat two (307), the outside fixed mounting who presses seat one (306) and press seat two (307) has spring (308), the lower terminal surface fixed mounting of mobile jib (402) has card strip (403), card strip (403) block in the below of fixture block (304).
5. The inflation roller locking mechanism of claim 1, wherein: the upper end face of the transmission seat (7) is provided with a transmission groove (701), a transmission gear (702) is movably mounted in the transmission groove (701), the side face of the transmission gear (702) is provided with an insertion groove (703), and an anti-skidding sleeve (704) is fixedly mounted in the insertion groove (703).
6. The inflation roller locking mechanism of claim 5, wherein: the anti-slip sleeve (704) is made of rubber, and the anti-slip sleeve (704) is sleeved on the outer side of the air expanding roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950234.8U CN215558071U (en) | 2021-05-06 | 2021-05-06 | Locking mechanism for air expanding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950234.8U CN215558071U (en) | 2021-05-06 | 2021-05-06 | Locking mechanism for air expanding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558071U true CN215558071U (en) | 2022-01-18 |
Family
ID=79858844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120950234.8U Expired - Fee Related CN215558071U (en) | 2021-05-06 | 2021-05-06 | Locking mechanism for air expanding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558071U (en) |
-
2021
- 2021-05-06 CN CN202120950234.8U patent/CN215558071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |