CN213010407U - Conveying roller convenient to fasten and used for electronic product production - Google Patents
Conveying roller convenient to fasten and used for electronic product production Download PDFInfo
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- CN213010407U CN213010407U CN202021402739.2U CN202021402739U CN213010407U CN 213010407 U CN213010407 U CN 213010407U CN 202021402739 U CN202021402739 U CN 202021402739U CN 213010407 U CN213010407 U CN 213010407U
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Abstract
The utility model discloses a conveying roller convenient for fastening and used for producing electronic products, which comprises a roller body and a roller sleeve arranged on the surface of the roller body, wherein the bottom end surface of the roller body is provided with an integrated annular end block, the bottom end of the roller sleeve is provided with an annular end groove matched with the annular end block, the top end surface of the roller body is provided with two fastening components, and each fastening component comprises a fastening pin, a circular end block, a round rod and a circular threaded block; through the annular end block and the annular end groove that set up to through the holding pin that sets up, circular end block, round bar, circular thread piece, holding groove, circular thread groove and keyway, make the connected mode between roller shell and the dead axle more simple and convenient, thereby the fastening between roller shell and the roll body is accomplished to the operating personnel of being more convenient for, and very stable behind roller shell and the roll body fastening, the dismouting efficiency that causes the roller shell obtains promoting, it is convenient to change the dismantlement of roller shell in the later stage for the operating personnel.
Description
Technical Field
The utility model belongs to the technical field of the conveying roller, concretely relates to conveying roller is used in electronic product production convenient to fastening.
Background
The conveyer is the indispensable equipment in the electronic product production process, can realize carrying out the purpose of automatic conveying to electronic product semi-manufactured goods or finished product, this kind of conveyer inboard is provided with a plurality of conveying rollers, and the end shaft of every conveying roller all is connected with the inboard transmission part of conveyer, the rotation that the conveying roller can not stop after the motor of conveyer bottom starts, thereby carry out automatic conveying with placing the article on the roll table, it is the core part in the whole conveyer to see from this that the conveying roller is.
Present conveying roller mainly comprises roll body and roller shell combination, and operating personnel follow-up only regularly to the roller shell of easy wearing and tearing dismantle change can, nevertheless because the connected mode between current roller shell and the roll body is comparatively loaded down with trivial details, the fastening between roller shell and the roll body is accomplished to operating personnel of being not convenient for very much, and the dismouting efficiency that leads to the roller shell is not high, influences later stage operating personnel and changes the dismantlement of roller shell, for this reason the utility model provides a conveying roller is used in electronic product production convenient to fastening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveying roller is used in electronic product production convenient to fastening to some conveying rollers of proposing mainly comprise roll body and roller shell combination in solving above-mentioned background art, operating personnel follow-up only need regularly dismantle the roller shell of wearing and tearing easily change can, nevertheless because the connected mode between current roller shell and the roll body is comparatively loaded down with trivial details, the fastening between roller shell and the roll body is accomplished to the operating personnel of being not convenient for very much, the dismouting efficiency that leads to the roller shell is not high, influence later stage operating personnel and change the problem to the dismantlement of roller shell.
In order to achieve the above object, the utility model provides a following technical scheme: the conveying roller comprises a roller body and a roller sleeve arranged on the surface of the roller body, wherein an integrated annular end block is arranged on the surface of the bottom end of the roller body, an annular end groove matched with the annular end block is formed in the bottom end of the roller sleeve, two fastening assemblies are arranged on the surface of the top end of the roller body and comprise a fastening pin, a circular end block, a round rod and a circular thread block, the bottom end of the fastening pin is sleeved on the surface of the round rod, the circular thread block and the circular end block are respectively fixed at two ends of the round rod, a fastening groove corresponding to the fastening pin is formed in the top end of the roller body, a circular thread groove matched with the circular thread block is formed in the bottom end of the fastening groove, and two pin grooves corresponding to the fastening pin are symmetrically formed in the top end of the roller sleeve.
Preferably, the inside spout in the rectangle that has all been seted up in the both ends of roll body, and the inside of spout is provided with the interior slider of rectangle in the rectangle, one side of slider is fixed with the end axle in the rectangle, and the top of end axle runs through to the outside of roll body, the top surface cover of end axle is equipped with spacing subassembly.
Preferably, the limiting assembly comprises a first side piece and a second side piece, the second side piece is fixed on the surface of the end portion of the roller body, spring chambers are formed in two ends of the second side piece, inner push blocks, inner pull rods and springs are arranged inside the spring chambers, the bottom end of each inner pull rod is fixed to the corresponding inner push block, the top end of each inner pull rod is fixed to the end portion of the first side piece, protruding clamping blocks of the integrated type are arranged on the inner side surface of the first side piece, and a plurality of circular clamping grooves corresponding to the protruding clamping blocks are uniformly formed in the surface of the end shaft.
Preferably, the outer side surface of the first side part is provided with an integrated side pulling block, and the inner diameters of the first side part and the second side part are consistent with the outer diameter of the end shaft.
Preferably, a rod hole corresponding to the inner pull rod is formed in the top end of the spring chamber, and the top end of the rod hole is communicated with the end surface of the second side piece.
Preferably, the inner diameter of the roller sleeve is consistent with the outer diameter of the roller body, and a through hole corresponding to the round rod is formed in the bottom end of the fastening pin in a penetrating mode.
Preferably, the top end surface of the circular end block is provided with a hexagonal groove, and the threads on the surface of the circular thread block are matched with the threads on the inner wall of the circular thread groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the annular end block and the annular end groove that set up to through the holding pin that sets up, circular end block, round bar, circular thread piece, holding groove, circular thread groove and keyway, make the connected mode between roller shell and the dead axle more simple and convenient, thereby the fastening between roller shell and the roll body is accomplished to the operating personnel of being more convenient for, and very stable behind roller shell and the roll body fastening, the dismouting efficiency that causes the roller shell obtains promoting, it is convenient to change the dismantlement of roller shell in the later stage for the operating personnel.
2. Through the slide block in spout, the rectangle in the rectangle that sets up to set up the spacing subassembly of compriseing first side spare and second side spare, make the extension length of end axle can carry out nimble adjustment according to the assembly demand of reality, and the regulation mode is also very simple and convenient, has solved the condition that causes the unable smooth installation of conveying roller because of end axle extension length is not adjustable in the former device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the fastening pin and the roller shell;
fig. 4 is a sectional view of the roll shell of the present invention;
fig. 5 is a top cross-sectional view of the junction between the end shaft and the roll body in embodiment 2 of the present invention;
fig. 6 is a side sectional view of a junction of a first side member and a second side member according to embodiment 2 of the present invention;
fig. 7 is a partial enlarged view of the area a in fig. 6 according to embodiment 2 of the present invention;
in the figure: 1. an end shaft; 2. a first side piece; 3. a roller sleeve; 4. a circular end block; 5. a circular slot; 6. a roller body; 7. a second side member; 8. a fastening pin; 9. a fastening groove; 10. a pin slot; 11. a convex clamping block; 12. a spring chamber; 13. an inner push block; 14. an inner pull rod; 15. a spring; 16. a rectangular inner chute; 17. a rectangular inner slide block; 18. an annular end block; 19. a circular thread groove; 20. a circular thread block; 21. a round bar; 22. an annular end groove.
Detailed Description
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a conveying roller convenient for fastening for electronic product production comprises a roller body 6 and a roller sleeve 3 installed on the surface of the roller body 6, wherein an integrated annular end block 18 is arranged on the bottom end surface of the roller body 6, an annular end groove 22 matched with the annular end block 18 is formed in the bottom end of the roller sleeve 3, two fastening components are arranged on the top end surface of the roller body 6 and comprise a fastening pin 8, a circular end block 4, a round rod 21 and a circular thread block 20, the bottom end of the fastening pin 8 is sleeved on the surface of the round rod 21, the circular thread block 20 and the circular end block 4 are respectively welded and fixed at two ends of the round rod 21, a fastening groove 9 corresponding to the fastening pin 8 is formed in the top end of the roller body 6, a circular thread groove 19 matched with the circular thread block 20 is formed in the bottom end of the fastening groove 9, the circular thread block 20 is located on the inner side of the circular thread groove 19, two pin grooves 10 corresponding to the fastening pin, the connection mode between the roller sleeve 3 and the end shaft 1 is simpler and more convenient, so that an operator can fasten the roller sleeve 3 and the roller body 6 conveniently.
In this embodiment, preferably, the inner diameter of the roller sleeve 3 is consistent with the outer diameter of the roller body 6, and the bottom end of the fastening pin 8 penetrates through a through hole corresponding to the round rod 21, so that the bottom end of the fastening pin 8 can be smoothly sleeved on the surface of the round rod 21.
In this embodiment, preferably, the top end surface of the circular end block 4 is provided with a hexagonal groove, and the thread on the surface of the circular thread block 20 matches with the thread on the inner wall of the circular thread groove 19, so that an operator can use an internal hexagonal wrench to rotationally screw the circular end block 4.
Example 2
Referring to fig. 1 to 7, the present invention provides a technical solution: a conveying roller convenient for fastening for electronic product production comprises a roller body 6 and a roller sleeve 3 installed on the surface of the roller body 6, wherein an integrated annular end block 18 is arranged on the bottom end surface of the roller body 6, an annular end groove 22 matched with the annular end block 18 is formed in the bottom end of the roller sleeve 3, two fastening components are arranged on the top end surface of the roller body 6 and comprise a fastening pin 8, a circular end block 4, a round rod 21 and a circular thread block 20, the bottom end of the fastening pin 8 is sleeved on the surface of the round rod 21, the circular thread block 20 and the circular end block 4 are respectively welded and fixed at two ends of the round rod 21, a fastening groove 9 corresponding to the fastening pin 8 is formed in the top end of the roller body 6, a circular thread groove 19 matched with the circular thread block 20 is formed in the bottom end of the fastening groove 9, the circular thread block 20 is located on the inner side of the circular thread groove 19, two pin grooves 10 corresponding to the fastening pin, the connection mode between the roller sleeve 3 and the end shaft 1 is simpler and more convenient, so that an operator can fasten the roller sleeve 3 and the roller body 6 conveniently.
In this embodiment, it is preferred, inside spout 16 in the rectangle of all having seted up in the both ends of roll body 6, and the inside of spout 16 is provided with slider 17 in the rectangle, and the welding of one side of slider 17 has end axle 1 in the rectangle, and the top of end axle 1 runs through to the outside of roll body 6, and the top surface cover of end axle 1 is equipped with spacing subassembly.
In this embodiment, preferably, the limiting component includes a first side part 2 and a second side part 7, the second side part 7 is welded and fixed on the end surface of the roller body 6, spring chambers 12 have been all seted up at the both ends of the second side part 7, and the inside of the spring chamber 12 is provided with an inner push block 13, an inner pull rod 14 and a spring 15, the bottom of the inner pull rod 14 is welded and fixed with the inner push block 13, the top of the inner pull rod 14 is welded and fixed with the end of the first side part 2, the spring 15 is sleeved on the surface of the inner pull rod 14, the inner side surface of the first side part 2 is provided with an integrated protruding fixture block 11, the surface of the end shaft 1 is uniformly provided with a plurality of circular clamping grooves 5 corresponding to the protruding fixture block 11, so that the extension length of the end shaft 1 can be flexibly adjusted according to actual assembly requirements, and the adjustment mode.
In this embodiment, preferably, the outer side surface of the first side member 2 is provided with an integrated side pull block, so that an operator can easily pull the side of the first side member 2, and the inner diameters of the first side member 2 and the second side member 7 are consistent with the outer diameter of the end shaft 1.
In this embodiment, it is preferable that the top end of the spring chamber 12 is opened with a rod hole corresponding to the inner draw rod 14, and the top end of the rod hole communicates with the end surface of the second side member 7.
In this embodiment, preferably, the inner diameter of the roller sleeve 3 is consistent with the outer diameter of the roller body 6, and the bottom end of the fastening pin 8 penetrates through a through hole corresponding to the round rod 21, so that the bottom end of the fastening pin 8 can be smoothly sleeved on the surface of the round rod 21.
In this embodiment, preferably, the top end surface of the circular end block 4 is provided with a hexagonal groove, and the thread on the surface of the circular thread block 20 matches with the thread on the inner wall of the circular thread groove 19, so that an operator can use an internal hexagonal wrench to rotationally screw the circular end block 4.
The utility model discloses a theory of operation and use flow: when an operator needs to detach the roller sleeve 3 from the surface of the roller body 6 for replacement, the circular end block 4 is rotated anticlockwise by using an inner hexagonal wrench, so that the circular thread block 20 is rotated and screwed towards the top end of the circular thread groove 19 until the fastening pin 8 can be moved out of the inner side of the fastening groove 9, at the moment, the rotation of the circular end block 4 is stopped, the fastening pin 8 is rotated on the surface of the round rod 21, so that the top end of the fastening pin 8 does not block the roller sleeve 3 any more, then the roller sleeve 3 is directly pulled away from the top end of the roller body 6, the roller sleeve 3 can be rapidly detached for replacement, when the roller sleeve 3 is subsequently required to be installed and fastened on the surface of the roller body 6, the roller sleeve 3 is only required to be sleeved on the surface of the roller body 6 from the top end of the roller body 6, then the roller sleeve 3 is pushed towards the bottom end of the roller body 6 until the annular end block 18 on the bottom end surface of the roller body 6, the roller sleeve 3 cannot be pushed continuously, at the moment, the roller sleeve 3 is rotated, so that the pin groove 10 can be aligned with the fastening groove 9, then the fastening pin 8 is rotated at the top end of the round rod 21, the fastening pin 8 is pushed into the inner side of the fastening groove 9, the top end of the fastening pin 8 is pushed into the inner side of the pin groove 10, finally, the round end block 4 is rotated clockwise by using an inner hexagonal wrench, so that the round thread block 20 is rotated and screwed towards the bottom end of the round thread groove 19 until the top end of the fastening pin 8 abuts against and fixes the roller sleeve 3, the roller sleeve 3 and the roller body 6 can be fastened quickly, convenience is brought to an operator for installing and detaching the roller sleeve 3, and the problem that the roller sleeve 3 rotates on the surface of the roller body 6 can be avoided because the top end of the fastening pin 8 is positioned at the inner side of the pin groove 10;
when an operator needs to adjust the extending length of the end shaft 1 according to actual assembly requirements, the first side member 2 can be smoothly laterally pulled only by forcibly laterally pulling the first side member 2 to cause the inner pull rod 14 to pull the inner push block 13 to the top end of the spring chamber 12 and cause the spring 15 to be gradually compressed until the protruding fixture block 11 can be pushed from the inner side of the circular clamping groove 5, the end shaft 1 can be pushed and pulled, the rectangular inner slide block 17 can slide on the inner side of the rectangular inner slide groove 16 to change the extending length of the end shaft 1, after the end shaft is adjusted to a proper length, the first side member 2 is only required to be loosened, the spring 15 can push the inner push block 13 back under the self elastic action, the inner pull rod 14 can pull the first side member 2 back until the protruding fixture block 11 can be clamped into the nearest circular clamping groove 5 at the nearby position, the end shaft 1 can be limited, and the extending length adjustment of the end shaft 1 can be completed, so that the extension length of the end shaft 1 can be flexibly adjusted according to actual assembly requirements, and the installation universality of the conveying roller is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a conveying roller is used in electronic product production convenient to fastening, includes roll body (6) and installs roller shell (3) on roll body (6) surface, its characterized in that: the bottom end surface of the roller body (6) is provided with an integrated annular end block (18), the bottom end of the roller sleeve (3) is provided with an annular end groove (22) matched with the annular end block (18), the top end surface of the roller body (6) is provided with two fastening components, the fastening components comprise fastening pins (8), a circular end block (4), a circular rod (21) and a circular thread block (20), the bottom end of the fastening pin (8) is sleeved on the surface of the round rod (21), the round thread block (20) and the round end block (4) are respectively fixed at the two ends of the round rod (21), the top end of the roller body (6) is provided with a fastening groove (9) corresponding to the fastening pin (8), and the bottom end of the fastening groove (9) is provided with a circular thread groove (19) matched with the circular thread block (20), the top end of the roller sleeve (3) is symmetrically provided with two pin grooves (10) corresponding to the fastening pins (8).
2. The conveyor roller for electronic product production convenient to fasten as recited in claim 1, wherein: spout (16) in the rectangle have all been seted up to the both ends of roll body (6) inside, and the inside of spout (16) is provided with slider (17) in the rectangle, one side of slider (17) is fixed with end shaft (1) in the rectangle, and the top of end shaft (1) runs through to the outside of roll body (6), the top surface cover of end shaft (1) is equipped with spacing subassembly.
3. The conveyor roller for electronic product production convenient to fasten as recited in claim 2, wherein: the limiting assembly comprises a first side part (2) and a second side part (7), the second side part (7) is fixed on the end surface of the roller body (6), spring chambers (12) are arranged at two ends of the second side part (7), inner push blocks (13), inner pull rods (14) and springs (15) are arranged inside the spring chambers (12), the bottom end of each inner pull rod (14) is fixed to each inner push block (13), the top end of each inner pull rod (14) is fixed to the end of the first side part (2), protruding clamping blocks (11) of an integrated type are arranged on the inner side surface of the first side part (2), and a plurality of circular clamping grooves (5) corresponding to the protruding clamping blocks (11) are uniformly formed in the surface of the end shaft (1).
4. The conveyor roller for electronic product production convenient to fasten as recited in claim 3, wherein: the outer side surface of the first side part (2) is provided with an integrated side pulling block, and the inner diameters of the first side part (2) and the second side part (7) are consistent with the outer diameter of the end shaft (1).
5. The conveyor roller for electronic product production convenient to fasten as recited in claim 3, wherein: the top end of the spring chamber (12) is provided with a rod hole corresponding to the inner pull rod (14), and the top end of the rod hole is communicated with the end surface of the second side piece (7).
6. The conveyor roller for electronic product production convenient to fasten as recited in claim 1, wherein: the inner diameter of the roller sleeve (3) is consistent with the outer diameter of the roller body (6), and a through hole corresponding to the round rod (21) is formed in the bottom end of the fastening pin (8) in a penetrating mode.
7. The conveyor roller for electronic product production convenient to fasten as recited in claim 1, wherein: the top end surface of the round end block (4) is provided with a hexagonal groove, and the threads on the surface of the round thread block (20) are matched with the threads on the inner wall of the round thread groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402739.2U CN213010407U (en) | 2020-07-16 | 2020-07-16 | Conveying roller convenient to fasten and used for electronic product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021402739.2U CN213010407U (en) | 2020-07-16 | 2020-07-16 | Conveying roller convenient to fasten and used for electronic product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213010407U true CN213010407U (en) | 2021-04-20 |
Family
ID=75503280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021402739.2U Expired - Fee Related CN213010407U (en) | 2020-07-16 | 2020-07-16 | Conveying roller convenient to fasten and used for electronic product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213010407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649120A (en) * | 2021-08-18 | 2021-11-16 | 湖北秦鸿新材料股份有限公司 | Cermet wear-resisting roller shell |
-
2020
- 2020-07-16 CN CN202021402739.2U patent/CN213010407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649120A (en) * | 2021-08-18 | 2021-11-16 | 湖北秦鸿新材料股份有限公司 | Cermet wear-resisting roller shell |
| CN113649120B (en) * | 2021-08-18 | 2023-03-03 | 湖北秦鸿新材料股份有限公司 | Metal ceramic wear-resistant roller sleeve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210716 |