CN210615677U - Loop wheel assembly quality - Google Patents
Loop wheel assembly quality Download PDFInfo
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- CN210615677U CN210615677U CN201920955890.XU CN201920955890U CN210615677U CN 210615677 U CN210615677 U CN 210615677U CN 201920955890 U CN201920955890 U CN 201920955890U CN 210615677 U CN210615677 U CN 210615677U
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Abstract
The utility model discloses a loose wheel assembly quality belongs to tie production line technical field. The looper wheel assembling device comprises: a shaft, a plurality of bearings and a plurality of loose wheels; the movable sleeve wheels are sequentially sleeved on the shaft; the circumferential surface of the shaft is provided with a plurality of first grooves, the movable sleeve wheels are provided with central holes for the shaft to pass through, the hole wall of the central hole of each movable sleeve wheel is provided with two bulges and two second grooves oppositely, the two second grooves are positioned between the two bulges, and the second grooves are closely attached to the bulges at the same side of the second grooves; the bulges are in one-to-one correspondence with the first grooves, and the bulges are arranged in the corresponding first grooves; and one bearing is arranged in each second groove and is sleeved on the shaft. The utility model discloses looper wheel assembly quality has been guaranteed to looper wheel processing assembly device, realizes the accurate location of looper wheel.
Description
Technical Field
The utility model relates to a tie production line technical field, in particular to looper assembly quality.
Background
The loose wheel assembly is a main part for conveying and positioning each strap in the strap production line and is also a consumable spare part in the production line.
The assembly axial positioning of the loop wheel of the binding belt production line adopts the positioning of the elastic check ring for the hole and the elastic check ring for the shaft, because the tolerance requirement of the check ring in the national standard is 0.29mm, each loop wheel is positioned by three check rings, and in addition, the machining error of the inner groove of the loop wheel, the required 1mm gap between the wheels can not be ensured, the loop wheel is firstly machined and assembled, and the gap of each loop wheel is smaller than 1mm, so that the loop wheel can not rotate independently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a loop wheel assembly quality has solved or has partially solved among the prior art required clearance can't guarantee between each loop wheel, and each loop wheel can pivoted technical problem alone.
In order to solve the technical problem, the utility model provides a loose wheel assembly quality includes: a shaft, a plurality of bearings and a plurality of loose wheels; the movable sleeve wheels are sequentially sleeved on the shaft; the circumferential surface of the shaft is provided with a plurality of first grooves, the movable sleeve wheels are provided with central holes for the shaft to pass through, the hole wall of the central hole of each movable sleeve wheel is provided with two bulges and two second grooves oppositely, the two second grooves are positioned between the two bulges, and the second grooves are closely attached to the bulges at the same side of the second grooves; the bulges are in one-to-one correspondence with the first grooves, and the bulges are arranged in the corresponding first grooves; and one bearing is arranged in each second groove and is sleeved on the shaft.
Furthermore, a plurality of the first grooves are uniformly arranged on the shaft at equal intervals.
Further, gaps are reserved among a plurality of the live sheave wheels.
Further, the utility model discloses loose set wheel assembly quality still includes: a circlip for the shaft; the circlip for the shaft is disposed in the first groove.
Further, the size of the circlip for the shaft matches the size of the first groove.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the plurality of loose wheels are sequentially sleeved on the shaft, the circumferential surface of the shaft is provided with a plurality of first grooves, the loose wheels are provided with central holes for the shaft to pass through, the hole wall of the central hole of each loose wheel is provided with two bulges and two second grooves oppositely, the two second grooves are positioned between the two bulges, the second groove is closely attached to the bulge on the same side of the second groove, the bulges are in one-to-one correspondence with the first grooves, the bulges are arranged in the corresponding first grooves, therefore, the gap between the two loop wheels can be controlled by controlling the size of the first groove, the processing and assembling quality of the loop wheels is ensured, the accurate positioning of the loop wheels is realized, the phenomenon that the gap between every two loop wheels is too small to enable the loop wheels to rotate independently is avoided, because every second recess all is provided with a bearing, and the bearing cup joints on the axle, so, loop wheel accessible bearing is around the rotation of axle.
Drawings
Fig. 1 is a schematic structural diagram of a looper wheel assembling device according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a looper wheel of the looper wheel assembly apparatus of FIG. 1;
fig. 3 is a schematic view of the construction of the shaft of the looper assembling device of fig. 1.
Detailed Description
Referring to fig. 1-3, an embodiment of the present invention provides a loose wheel assembling apparatus including: a shaft 1, a plurality of bearings 2 and a plurality of loop wheels 3.
A plurality of loose wheels 3 are sequentially sleeved on the shaft 1.
The circumferential surface of the shaft 1 is provided with a plurality of first grooves 1-1.
The movable sleeve wheel 3 is provided with a central hole for the shaft 1 to pass through, the hole wall of the central hole of each movable sleeve wheel 3 is provided with two bulges 3-1 and two second grooves oppositely, the two second grooves are positioned between the two bulges 3-1, and the second grooves are tightly attached to the bulges 3-1 at the same side of the second grooves.
The bulges 3-1 correspond to the first grooves 1-1 one by one, and the bulges 3-1 are arranged in the corresponding first grooves 1-1.
Every second recess all is provided with a bearing 2, and bearing 2 cup joints on axle 1.
In the specific embodiment of the application, as the plurality of loose wheels 3 are sequentially sleeved on the shaft 1, the circumferential surface of the shaft 1 is provided with the plurality of first grooves 1-1, the loose wheel 3 is provided with the central hole for the shaft 1 to pass through, the hole wall of the central hole of each loose wheel 3 is provided with the two bulges 3-1 and the two second grooves which are positioned between the two bulges 3-1 and are tightly attached to the bulges 3-1 at the same side, the bulges 3-1 correspond to the first grooves 1-1 one by one, and the bulges 3-1 are arranged in the corresponding first grooves 1-1, the gap between the two loose wheels 3 can be controlled by controlling the size of the first grooves 1-1, the processing and assembling quality of the loose wheels 3 is ensured, the accurate positioning of the loose wheels 3 is realized, and the gap between every two loose wheels 3 is prevented from being too small, make loop wheel 3 unable independent rotation, because all be provided with a bearing 2 in every second recess, bearing 2 cup joints on axle 1, so, loop wheel 3 accessible bearing 2 rotates around axle 1.
The structure of the shaft 1 will be described in detail.
A plurality of first grooves 1-1 are uniformly arranged on the shaft 1 at equal intervals, so that the looping wheel 3 can be conveniently positioned and assembled.
Gaps are arranged among the plurality of loose wheels 3, so that each loose wheel 3 can rotate independently.
The utility model discloses loose set wheel assembly quality still includes: and a circlip 4 for the shaft.
The circlip 4 for the shaft is disposed in the first groove 1-1. The size of the circlip 4 for the shaft is matched with the size of the first groove 1-1, so that accumulated errors can be avoided.
In order to more clearly describe the embodiment of the present invention, the following description is provided on the using method of the embodiment of the present invention.
A plurality of loose wheels 3 are sequentially sleeved on a shaft 1, and a plurality of first grooves 1-1 are formed in the circumferential surface of the shaft 1. According to the design requirement, the size of the first groove 1-1 is processed, meanwhile, the shaft circlip 4 is arranged in the first groove 1-1, so that the size of the shaft circlip 4 is matched with the size of the first groove 1-1, namely: the width of the first groove 1-1 is matched with the maximum size of the elastic retainer ring 4 for the shaft, so that accumulated errors can be avoided, and the size of the center distance of each first groove 1-1 is strictly controlled.
The movable sleeve wheel 3 is provided with a central hole for the shaft 1 to pass through, the hole wall of the central hole of each movable sleeve wheel 3 is provided with two protrusions 3-1 and two second grooves oppositely, the two second grooves are positioned between the two protrusions 3-1, the second grooves are tightly attached to the protrusions 3-1 on the same side of the second grooves, the protrusions 3-1 are in one-to-one correspondence with the first grooves 1-1, and the protrusions 3-1 are arranged in the corresponding first grooves 1-1. The bulges 3-1 are embedded into the corresponding first grooves 1-1, the gap between the two loop wheels 3 can be controlled by controlling the size of the first grooves 1-1, the processing and assembling quality of the loop wheels 3 is ensured, the accurate positioning of the loop wheels 3 is realized, and the phenomenon that the gap between every two loop wheels 3 is too small is avoided, so that the loop wheels 3 cannot rotate independently. Every second recess all sets up a bearing 2, and bearing 2 cup joints on axle 1, and loop wheel 3 accessible bearing 2 rotates around axle 1.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. A loose wheel assembly apparatus, comprising: a shaft, a plurality of bearings and a plurality of loose wheels;
the movable sleeve wheels are sequentially sleeved on the shaft;
the circumferential surface of the shaft is provided with a plurality of first grooves;
the movable sleeve wheel is provided with a central hole for the shaft to pass through, the hole wall of the central hole of each movable sleeve wheel is provided with two bulges and two second grooves oppositely, the two second grooves are positioned between the two bulges, and the second grooves are arranged by being attached to the bulges at the same side of the second grooves;
the bulges are in one-to-one correspondence with the first grooves, and the bulges are arranged in the corresponding first grooves;
and one bearing is arranged in each second groove and is sleeved on the shaft.
2. The looper wheel assembly of claim 1 wherein:
a plurality of the first grooves are uniformly arranged on the shaft at equal intervals.
3. The looper wheel assembly of claim 1 wherein:
gaps are arranged among the plurality of the movable sleeve wheels.
4. The looper wheel assembly device of claim 1 further comprising: a circlip for the shaft;
the circlip for the shaft is disposed in the first groove.
5. The looper wheel assembly of claim 4 wherein:
the size of the elastic retainer ring for the shaft is matched with that of the first groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955890.XU CN210615677U (en) | 2019-06-24 | 2019-06-24 | Loop wheel assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955890.XU CN210615677U (en) | 2019-06-24 | 2019-06-24 | Loop wheel assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615677U true CN210615677U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920955890.XU Active CN210615677U (en) | 2019-06-24 | 2019-06-24 | Loop wheel assembly quality |
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| CN (1) | CN210615677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381305A (en) * | 2023-10-23 | 2024-01-12 | 广东佛燃科技有限公司 | Solid oxide fuel cell pile tower anode pipeline dress welds device |
-
2019
- 2019-06-24 CN CN201920955890.XU patent/CN210615677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381305A (en) * | 2023-10-23 | 2024-01-12 | 广东佛燃科技有限公司 | Solid oxide fuel cell pile tower anode pipeline dress welds device |
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