CN219404147U - Quick extracting tool of throwing roller bearing seat of cigarette making machine - Google Patents
Quick extracting tool of throwing roller bearing seat of cigarette making machine Download PDFInfo
- Publication number
- CN219404147U CN219404147U CN202320784420.8U CN202320784420U CN219404147U CN 219404147 U CN219404147 U CN 219404147U CN 202320784420 U CN202320784420 U CN 202320784420U CN 219404147 U CN219404147 U CN 219404147U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- bearing seat
- roller bearing
- pawl group
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 26
- 241000208125 Nicotiana Species 0.000 claims abstract description 13
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 9
- 210000000078 claw Anatomy 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model belongs to the technical field of cigarette equipment, and discloses a quick disassembling tool for a roller bearing seat of a cigarette making machine, which comprises a wheel body seat and a driving assembly, wherein a first through hole is formed in the wheel body seat along the axial direction, and one end of the wheel body seat is rotationally connected with a pawl group; the end of the driving component stretches into the first through hole, the first output end of the driving component is configured to drive the pawl group to open, and the second output end of the driving component is configured to drive the wheel body seat to move axially. When the wheel body is used, the pawl group stretches into the inner hole of the bearing seat, the first output end of the driving assembly drives the pawl group to open, the pawl group is clamped on the outer surface of the inner hole of the bearing seat, and then the second output end of the driving assembly drives the wheel body seat to move along the axial direction towards one side far away from the wall body, and the pawl group moves along with the wheel body seat until the bearing seat is separated from the wall body. The quick dismounting tool for the roller bearing seat of the tobacco polishing machine can be adapted to the roller bearing seat of the tobacco polishing machine of the YJ17 tobacco polishing machine, and is convenient for quick dismounting of the roller bearing seat.
Description
Technical Field
The utility model relates to the technical field of cigarette equipment, in particular to a quick dismounting tool for a roller bearing seat of a throwing roller of a cigarette making machine.
Background
In the cigarette manufacturing process, a YJ17 cigarette machine is often required. The existing YJ17 cigarette making machine has the self structural characteristics that a roller bearing seat of a throwing roller needs to be installed on the wall.
Due to the functional characteristics of the yarn throwing roller of the YJ17 cigarette making machine and the particularities of the installation position of the corresponding bearing seat, the wall body material and the installation space, when the bearing seat is worn and needs to be replaced, the existing common two-jaw and three-jaw pull Ma Mofa is taken out, and the assembly position can be damaged irreparably due to long time consumption, high difficulty and improper operation in other methods.
Therefore, a quick disassembling tool for a roller bearing seat of a tobacco throwing roller of a cigarette making machine is needed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a quick dismounting tool for a roller bearing seat of a tobacco throwing roller of a cigarette making machine, which can be matched with the roller bearing seat of the tobacco throwing roller of a YJ17 cigarette making machine, and is convenient for quick dismounting of the roller bearing seat.
To achieve the purpose, the utility model adopts the following technical scheme:
quick extracting tool of cigarette machine throwing roller bearing frame includes:
the wheel body seat is provided with a first through hole along the axial direction, and one end of the wheel body seat is rotationally connected with a pawl group;
the end part of the driving assembly stretches into the first through hole, the first output end of the driving assembly is configured to drive the pawl group to open, and the second output end of the driving assembly is configured to drive the wheel body seat to move along the axial direction.
Optionally, the drive assembly includes first lead screw and second lead screw, the second through-hole has been seted up along the axial to the second lead screw, first lead screw with second through-hole threaded connection, the second lead screw with first through-hole threaded connection, the tip of second lead screw can support and press and promote the pawl group opens.
Optionally, a first handle is disposed at an end of the first screw remote from the second screw.
Optionally, a second handle is disposed at one end of the second screw rod away from the wheel body seat.
Optionally, the wheel body seat is provided with a first shaft hole, the pawl group is provided with a second shaft hole, and the rotating shaft is arranged in the first shaft hole and the second shaft hole in a penetrating way.
Optionally, the pivot cover is equipped with the torsional spring, the one end of torsional spring with wheel body seat fixed connection, the other end of torsional spring with pawl group fixed connection.
Optionally, the wheel body seat is provided with the wheel body boss along the axial, the wheel body boss offer with pawl group complex storage tank.
Optionally, the claw portion of the pawl group is provided with a rubber layer.
The utility model has the beneficial effects that:
when the quick dismounting tool for the roller bearing seat of the cigarette making machine provided by the utility model is used, the pawl group extends into the inner hole of the bearing seat, the first output end of the driving assembly drives the pawl group to open, the pawl group is clamped on the outer surface of the inner hole of the bearing seat, and then the second output end of the driving assembly drives the wheel body seat to move along the axial direction towards one side far away from the wall body, and the pawl group moves along with the wheel body seat until the bearing seat is separated from the wall body. The quick dismounting tool for the roller bearing seat of the tobacco polishing machine can be adapted to the roller bearing seat of the tobacco polishing machine of the YJ17 tobacco polishing machine, and is convenient for quick dismounting of the roller bearing seat.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it should be apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic structural view of a quick dismounting tool for a roller bearing pedestal of a tobacco-processing machine;
fig. 2 is an assembly schematic diagram of a quick dismounting tool for a roller bearing seat of a tobacco-processing machine.
In the figure:
1. a first lead screw; 2. a second lead screw; 3. a wheel body seat; 4. a pawl group; 5. wheel boss.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 and 2, the embodiment provides a quick disassembling tool for a roller bearing seat of a cigarette making machine, which comprises a wheel body seat 3 and a driving assembly, wherein a first through hole is formed in the wheel body seat 3 along the axial direction, and one end of the wheel body seat 3 is rotationally connected with a pawl group 4; the end of the driving component stretches into the first through hole, the first output end of the driving component is configured to drive the pawl group 4 to open, and the second output end of the driving component is configured to drive the wheel body seat 3 to move axially.
The quick extracting tool of cigarette machine throwing roller bearing frame that this embodiment provided, when using, stretch into the hole of bearing frame with pawl group 4, the first output drive pawl group 4 of drive assembly opens, pawl group 4 card is at the surface of bearing frame hole, then the second output drive wheel body seat 3 of drive assembly moves along the axial towards the one side of keeping away from the wall body, pawl group 4 moves along with wheel body seat 3 until the bearing frame breaks away from the wall body. The quick dismounting tool for the roller bearing seat of the tobacco polishing machine can be adapted to the roller bearing seat of the tobacco polishing machine of the YJ17 tobacco polishing machine, and is convenient for quick dismounting of the roller bearing seat.
In some specific embodiments, the wheel body seat 3 is provided with a first shaft hole, the pawl group 4 is provided with a second shaft hole, the rotating shaft is arranged in the first shaft hole and the second shaft hole in a penetrating manner, and the wheel body seat 3 and the pawl group 4 are connected in a rotating manner through the rotating shaft, so that later maintenance and replacement are facilitated. In order to enable the pawl group 4 to automatically return when not in use, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the wheel body seat 3, and the other end of the torsion spring is fixedly connected with the pawl group 4.
Optionally, the wheel body seat 3 is provided with a wheel body boss 5 along the axial direction, and the wheel body boss 5 is provided with a holding groove matched with the pawl group 4. By arranging the wheel body boss 5, the structural stability of the wheel body seat 3 can be enhanced, so that the pawl group 4 can firmly fix the bearing seat on the wheel body boss 5; the pawl group 4 can enter the accommodating groove when being folded, so that the pawl group 4 is prevented from being damaged by the pawl during transportation or storage, and the service life is ensured. In the preferred embodiment, the claw part of the pawl group 4 is provided with a rubber layer, the rubber layer can increase the friction force with the outer surface of the inner hole of the bearing seat, the firmness degree of the pawl group 4 and the bearing seat is ensured, the claw part of the pawl group 4 can be prevented from scratching the outer surface of the inner hole of the bearing seat, and the recycling rate of the bearing seat is improved.
In some specific embodiments, the driving assembly includes a first screw 1 and a second screw 2, the second screw 2 is provided with a second through hole along the axial direction, the first screw 1 is in threaded connection with the second through hole, the second screw 2 is in threaded connection with the first through hole, and the end of the second screw 2 can abut against and push the pawl group 4 to open. When the device is used, the pawl group 4 stretches into an inner hole of the bearing seat, the second lead screw 2 is rotated, the second lead screw 2 moves towards the pawl group 4 in the first through hole along the axial direction, the end part of the second lead screw 2 abuts against and pushes the pawl group 4 to open, and the pawl group 4 is clamped on the outer surface of the inner hole of the bearing seat; and then the first screw rod 1 is rotated, the first screw rod 1 moves towards the wall body in the second through hole along the axial direction until the end part of the first screw rod 1 contacts with the wall body mounted by the bearing seat, the first screw rod 1 is continuously rotated, and the bearing seat and the wheel body seat 3 are pushed in the opposite axial direction of the first screw rod 1 under the reverse action of the wall body until the bearing seat is separated from the wall body.
The screw thread direction of the first through hole is the same as that of the second through hole, so that the second screw 2 can have a trend of continuously pressing and pushing the pawl group 4 to open in the first through hole in the process of rotating the first screw 1 in the second through hole, and the firmness between the pawl group 4 and the bearing seat is prevented from being influenced by loosening the pawl group 4 when the bearing seat and the wheel body seat 3 are pushed in the opposite axial direction of the first screw 1 due to the reverse action of the wall body of the first screw 1.
As a preferred embodiment, the end of the first screw 1 remote from the second screw 2 is provided with a first handle; one end of the second lead screw 2 far away from the wheel body seat 3 is provided with a second handle. The first handle and the second handle that set up are convenient for operating personnel rotate first lead screw 1 and second lead screw 2, can save operating personnel's physical demands moreover, improve rotation efficiency, labour saving and time saving.
The quick extracting tool of cigarette machine throwing roller bearing frame that this embodiment provided, theory of operation is as follows:
during operation, the pawl group 4 stretches into an inner hole of the bearing seat, the second screw rod 2 is rotated, the second screw rod 2 moves towards the pawl group 4 in the first through hole along the axial direction, the end part of the second screw rod 2 abuts against and pushes the pawl group 4 to open, the pawl group 4 is clamped on the outer surface of the inner hole of the bearing seat, and the bearing seat is firmly fixed on the wheel body boss 5 of the wheel body seat 3; and then the first screw rod 1 is rotated, the first screw rod 1 moves towards the wall body in the second through hole along the axial direction until the end part of the first screw rod 1 contacts with the wall body mounted by the bearing seat, the first screw rod 1 is continuously rotated, and the bearing seat and the wheel body seat 3 are pushed in the opposite axial direction of the first screw rod 1 under the reverse action of the wall body until the bearing seat is separated from the wall body.
During storage, the second lead screw 2 rotates in the opposite direction, the second lead screw 2 moves along the axial direction in the first through hole and away from the pawl group 4, the end part of the second lead screw 2 is released to press the pawl group 4, the pawl group 4 can be retracted under the driving of the torsion spring, an operator can take down the bearing seat from the wheel body boss 5 of the wheel body seat 3, and then the first lead screw 1 rotates in the opposite direction to reset.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (8)
1. Quick extracting tool of cigarette machine throwing roller bearing frame, its characterized in that includes:
the wheel body seat is provided with a first through hole along the axial direction, and one end of the wheel body seat is rotationally connected with a pawl group;
the end part of the driving assembly stretches into the first through hole, the first output end of the driving assembly is configured to drive the pawl group to open, and the second output end of the driving assembly is configured to drive the wheel body seat to move along the axial direction.
2. The quick removing tool for a wire throwing roller bearing seat of a cigarette making machine according to claim 1, wherein the driving assembly comprises a first screw and a second screw, the second screw is provided with a second through hole along the axial direction, the first screw is in threaded connection with the second through hole, the second screw is in threaded connection with the first through hole, and the end part of the second screw can be abutted against and push the pawl group to open.
3. The quick release tool for a roller bearing housing of a cigarette making machine of claim 2, wherein a first handle is provided at an end of the first lead screw remote from the second lead screw.
4. The quick release tool for a roller bearing housing of a cigarette making machine of claim 2, wherein a second handle is provided at an end of the second screw remote from the wheel base.
5. The quick removing tool for a roller bearing seat of a cigarette making machine according to claim 1, wherein the wheel body seat is provided with a first shaft hole, the pawl group is provided with a second shaft hole, and the rotating shaft is arranged in the first shaft hole and the second shaft hole in a penetrating manner.
6. The quick removing tool for the roller bearing seat of the tobacco shred throwing roller of the cigarette making machine according to claim 5, wherein the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the wheel body seat, and the other end of the torsion spring is fixedly connected with the pawl group.
7. The quick disassembling tool for a wire throwing roller bearing seat of a cigarette making machine according to claim 1, wherein the wheel body seat is axially provided with a wheel body boss, and the wheel body boss is provided with a containing groove matched with the pawl group.
8. The quick release tool for a roller housing of a cigarette making machine of any one of claims 1 to 7, wherein the pawl portion of the pawl group is provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784420.8U CN219404147U (en) | 2023-04-11 | 2023-04-11 | Quick extracting tool of throwing roller bearing seat of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784420.8U CN219404147U (en) | 2023-04-11 | 2023-04-11 | Quick extracting tool of throwing roller bearing seat of cigarette making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219404147U true CN219404147U (en) | 2023-07-25 |
Family
ID=87234158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320784420.8U Active CN219404147U (en) | 2023-04-11 | 2023-04-11 | Quick extracting tool of throwing roller bearing seat of cigarette making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219404147U (en) |
-
2023
- 2023-04-11 CN CN202320784420.8U patent/CN219404147U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |