CN116787376A - Frock is changed to packagine machine wheel oiliness bearing - Google Patents
Frock is changed to packagine machine wheel oiliness bearing Download PDFInfo
- Publication number
- CN116787376A CN116787376A CN202310978600.4A CN202310978600A CN116787376A CN 116787376 A CN116787376 A CN 116787376A CN 202310978600 A CN202310978600 A CN 202310978600A CN 116787376 A CN116787376 A CN 116787376A
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- Prior art keywords
- oil
- sleeve
- bearing
- diameter
- containing bearing
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- 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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- 238000004806 packaging method and process Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The application discloses a first wheel oil-containing bearing replacement tool of a packaging machine, and relates to the technical field of bearing replacement tools. The first wheel oil-retaining bearing replacement tool of the packing machine comprises a punch; the punch comprises a handle, a pitch diameter and a small diameter which are sequentially connected, wherein the pitch diameter and the small diameter are of columnar structures, the size of the pitch diameter is larger than that of the small diameter, the size of the small diameter is smaller than the inner diameter of the oil-containing bearing, and the size of the pitch diameter is larger than the inner diameter of the oil-containing bearing and smaller than the outer diameter of the oil-containing bearing. According to the application, the small diameter penetrates through the oil-containing bearing, the middle diameter is propped against the end face of the oil-containing bearing, the oil-containing bearing above the wheel seat is knocked out through the knocking handle, the small diameter penetrates through the oil-containing bearing to play a certain guiding role, the pressure on the oil-containing bearing during knocking is ensured to be always perpendicular to the end face of the oil-containing bearing, so that the wheel seat is prevented from being damaged, and the wheel seat is more convenient to dismount.
Description
Technical Field
The application relates to the technical field of bearing replacement tools, in particular to a first wheel oil-containing bearing replacement tool of a packaging machine.
Background
The wheel I is shown in figure 1 and is an intersection wheel of a cigarette group of a GD packaging machine, along with the repeated running of the wheel I, an oil-containing bearing arranged on the wheel carrier can be worn to a certain extent, precision errors can be caused when the oil-containing bearing and a clamping claw matched with the oil-containing bearing move, when the errors are large, the wheel I can throw out cigarettes in the rotating intersection process, a broken and incomplete cigarette phenomenon is formed, the quality of products is influenced, machine parts are seriously damaged, the maintenance range is enlarged, and the normal operation of a locomotive is influenced.
When the oil-containing bearing is replaced, the first wheel needs to be disassembled, the oil-containing bearing is arranged in the first wheel frame, the four oil-containing bearings at the top of the outer side (on the figure 1) of the first wheel frame can be directly punched by the punch, the four oil-containing bearings at the bottom of the inner side (on the lower side of the figure 1) of the wheel frame cannot be directly taken out downwards due to structural limitation, the punch is required to be used for obliquely beating a thin wall on one side of the oil-containing bearing to downwards take out, and the punch is also used for completing the installation of the oil-containing bearing during the installation.
The existing wheel I oil-retaining bearing is inconvenient to detach.
Disclosure of Invention
Therefore, the embodiment of the application provides a tool for replacing a first-wheel oil-containing bearing of a packaging machine, which aims to solve the problem that the first-wheel oil-containing bearing is inconvenient to detach in the technology.
In order to achieve the above object, the embodiment of the present application provides the following technical solutions:
a first wheel oil-retaining bearing replacement tool of a packing machine comprises a punch;
the punch comprises a handle, a pitch diameter and a small diameter which are sequentially connected, wherein the pitch diameter and the small diameter are of columnar structures, the size of the pitch diameter is larger than that of the small diameter, the size of the small diameter is smaller than the inner diameter of the oil-containing bearing, and the size of the pitch diameter is larger than the inner diameter of the oil-containing bearing and smaller than the outer diameter of the oil-containing bearing.
Optionally, still include locating lever and first sleeve, first sleeve one side is provided with the open-ended and holds the chamber, just hold the opening in chamber and be greater than the external diameter of oiliness bearing, hold the intracavity and seted up the through-hole, the locating lever inserts and locates in the through-hole, just the size of locating lever is less than the internal diameter of oiliness bearing, the one end of locating lever is fixed with the spacing piece, the size of spacing piece is greater than the internal diameter of oiliness bearing and is less than the external diameter of oiliness bearing, the one end that the spacing piece was kept away from to the locating lever is provided with the swivel, the swivel with locating lever threaded connection.
Optionally, the oil-retaining sleeve further comprises a second sleeve, two ends of the second sleeve penetrate through the second sleeve, the small diameter is inserted into the second sleeve, and the size of the second sleeve is larger than the inner diameter of the oil-retaining bearing and smaller than the outer diameter of the oil-retaining bearing.
Optionally, the first sleeve, the positioning rod and the swivel are detachably connected.
Optionally, the first sleeve is U type structure, and the through hole is seted up in the first telescopic bottom of U type, and the size looks adaptation of through hole size and locating lever, locating lever insert locate the through hole and slide, set up the external screw thread on the locating lever, and the inner wall of swivel sets up the internal screw thread, threaded connection between locating lever and the swivel.
Optionally, the opening of the accommodating cavity of the first sleeve is arranged in an outward expansion mode.
Optionally, the second sleeve is detachably connected with the punch.
Optionally, the surfaces of the punch, the second sleeve, the first sleeve, the positioning rod, the swivel and the limiting piece are all provided with antirust layers.
The application has at least the following beneficial effects:
according to the application, the small diameter penetrates through the oil-containing bearing, the middle diameter is propped against the end face of the oil-containing bearing, the oil-containing bearing above the wheel seat is knocked out through the knocking handle, the small diameter penetrates through the oil-containing bearing to play a certain guiding role, the pressure on the oil-containing bearing during knocking is ensured to be always perpendicular to the end face of the oil-containing bearing, so that the wheel seat is prevented from being damaged, and the wheel seat is more convenient to dismount.
Drawings
In order to more clearly illustrate the prior art and the present application, the drawings used in the description of the prior art and the embodiments of the present application will be briefly described. It will be apparent to those skilled in the art that the drawings in the following description are merely exemplary and that other drawings may be derived from the drawings provided without the inventive effort to those skilled in the art.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the application, which is defined by the claims, for example, modifications, variations in proportions, or otherwise, used in the practice of the application, which are particularly adapted to specific environments without departing from the spirit and scope of the application.
FIG. 1 is a schematic diagram of a conventional first wheel carrier and an oil-retaining bearing;
FIG. 2 is a schematic diagram of a punch structure according to an embodiment of the present application;
FIG. 3 is a schematic view of a first sleeve structure according to an embodiment of the present application;
FIG. 4 is a schematic view of a second sleeve structure according to an embodiment of the present application;
FIG. 5 is a schematic view of a positioning rod according to an embodiment of the present application;
FIG. 6 is a schematic diagram showing the process of disassembling an oil-impregnated bearing (under a wheel seat) according to an embodiment of the application;
fig. 7 is a schematic diagram showing the installation process of the oil-impregnated bearing (under the wheel seat) according to one embodiment of the application.
Reference numerals illustrate:
1. a handle; 2. a pitch diameter; 3. a small diameter; 4. a wheel seat; 5. an oil-impregnated bearing; 6. a positioning rod; 7. a first sleeve; 8. a receiving chamber; 9. a through hole; 10. a limiting piece; 11. a swivel; 12. a second sleeve; 13. reticulation.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the application, if any, are intended to distinguish between the referenced objects. For schemes with time sequence flows, such term expressions are not necessarily to be understood as describing a specific order or sequence, nor are such term expressions to distinguish between importance levels, positional relationships, etc. for schemes with device structures.
Furthermore, the terms "comprises," "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed but may include other steps or elements not expressly listed but inherent to such process, method, article, or apparatus or steps or elements that may be added based on a further optimization of the inventive concept.
As shown in fig. 2, a tool for replacing a first wheel oil-retaining bearing 5 of a packaging machine disclosed by the application comprises a punch;
the punch comprises a handle 1, a middle diameter 2 and a small diameter 3 which are sequentially connected, wherein the middle diameter 2 and the small diameter 3 are of columnar structures, the size of the middle diameter 2 is larger than that of the small diameter 3, the size of the small diameter 3 is smaller than the inner diameter of an oil-containing bearing 5, and the size of the middle diameter is larger than the inner diameter of the oil-containing bearing 5 and smaller than the outer diameter of the oil-containing bearing 5.
In this embodiment, the above-mentioned intermediate diameter 2 and the minor diameter 3 are both cylindrical structures, the minor diameter 3 can pass through the inner diameter of the oil-containing bearing 5, the intermediate diameter 2 can pass through the bearing mating surface of the wheel seat 4, and the outer diameter of the intermediate diameter 2 is smaller than the outer diameter of the oil-containing bearing, and simultaneously smaller than the bearing mating surface of the wheel seat 4, and the intermediate diameter 2 can pass through the bearing mating surface of the wheel seat 4.
When the oil-containing bearing 5 above the wheel seat 4 in fig. 1 is dismantled, the small diameter 3 passes through the oil-containing bearing 5, the middle diameter 2 is propped against the end face of the oil-containing bearing, the oil-containing bearing 5 above the wheel seat 4 is knocked out by knocking the handle 1, the small diameter 3 passes through the oil-containing bearing 5 to play a certain guiding role, and the pressure on the oil-containing bearing 5 during knocking is always vertical to the end face of the oil-containing bearing 5, so that the wheel seat 4 is prevented from being damaged.
Still include locating lever 6 and first sleeve 7, first sleeve 7 one side is provided with open-ended holds chamber 8, just hold the opening in chamber 8 and be greater than the external diameter of oiliness bearing 5, hold and seted up through hole 9 in the chamber 8, locating lever 6 inserts and locates in the through hole 9, just the size of locating lever 6 is less than the internal diameter of oiliness bearing 5, the one end of locating lever 6 is fixed with spacing piece 10, the size of spacing piece 10 is greater than the internal diameter of oiliness bearing 5 and is less than the external diameter of oiliness bearing 5, the one end that spacing piece 10 was kept away from to locating lever 6 is provided with swivel 11, swivel 11 with locating lever 6 threaded connection.
The accommodating cavity 8 of the first sleeve 7 can accommodate the oil-containing bearing 5, the positioning rod 6 is a cylindrical rod, the diameter of the positioning rod 6 passes through the through hole 9 at the bottom of the accommodating cavity 8, the diameter of the positioning rod 6 is matched with the aperture of the through hole 9, the positioning rod and the through hole can slide, the limiting piece 10 is arranged at one end of the positioning rod 6, the positioning rod and the limiting piece are integrally arranged, the positioning rod and the limiting piece can be fixedly connected or detachably connected, the swivel 11 is sleeved on the positioning rod 6, the inner wall of the swivel 11 is provided with an inner thread, and the outer wall of the positioning rod 6 is provided with an outer thread, so that the swivel 11 and the positioning rod 6 can be connected through threads;
when the oil-containing bearing 5 below the wheel seat 4 in fig. 1 is removed, the swivel 11 is removed from the positioning rod 6, the swivel is inserted from one end of the oil-containing bearing 5, the limiting piece 10 is tightly attached to the end surface of the oil-containing bearing 5, the first sleeve 7 is tightly attached to the wheel seat 4 on the circumference side of the other end (the removal direction) of the oil-containing bearing 5, the positioning rod 6 is penetrated out from the through hole 9, and then the swivel 11 is screwed; the limiting piece 10 is fixed through the spanner, then the swivel 11 is rotated, the swivel 11 rotates, the locating rod 6 is driven to move towards one side of the disassembly direction in the rotating process, the oil-containing bearing 5 is pressed out of the wheel seat 4 through the limiting piece 10 and enters the accommodating cavity 8 of the first sleeve 7, and then the oil-containing bearing 5 can be disassembled.
In other embodiments, the first sleeve 7 may be provided in a U-shaped configuration, the U-shaped opening being larger than the outer diameter of the oil bearing 5.
The positioning rod 6 can be a bolt with a nut, the bolt is the positioning rod 6, the nut is the limiting plate 10, and the same function can be realized by adopting an adaptive nut.
The oil-retaining sleeve further comprises a second sleeve 12, two ends of the second sleeve 12 penetrate through the sleeve, the small diameter 3 is inserted into the second sleeve 12, and the size of the second sleeve 12 is larger than the inner diameter of the oil-retaining bearing 5 and smaller than the outer diameter of the oil-retaining bearing 5.
In this embodiment, the second sleeve 12 has a columnar structure, and its dimension (maximum width) is smaller than the size of the bearing mating surface on the wheel seat 4 and is larger than the inner diameter of the oil-containing bearing 5, and two ends of the second sleeve 12 are arranged in a penetrating manner, and the inner diameter of the second sleeve is adapted to the outer diameter of the small diameter 3 of the punch and can be sleeved on the small diameter 3 of the punch;
in the process of installing the oil-containing bearing 5, the oil-containing bearing 5 below the wheel seat 4 is required to be installed firstly, the oil-containing bearing 5 is placed on a bearing matching surface below the wheel seat 4, then the second sleeve 12 is placed on the oil-containing bearing 5 (the lower part of the second sleeve 12 is contacted with the oil-containing bearing 5), the small diameter 3 of the punch head passes through the bearing matching surface above, then passes through the second sleeve 12 and the oil-containing bearing 5, the middle diameter 2 is abutted to the upper part of the second sleeve 12, then the handle 1 is knocked, the second sleeve 12 is driven through the middle diameter 2, the oil-containing bearing 5 is extruded into the bearing matching surface, and the installation of the oil-containing bearing 5 below the wheel seat 4 is realized.
For the installation of the oil-containing bearing 5 on the upper part of the wheel seat 4, the oil-containing bearing 5 is only required to be arranged at the bearing matching surface above the wheel seat 4, the small diameter 3 of the punch head penetrates through the inner diameter of the oil-containing bearing 5, the middle diameter 2 of the punch head is abutted to the end part of the oil-containing bearing 5, and the middle diameter 2 presses the oil-containing bearing 5 into the bearing matching surface by knocking the handle 1, so that the installation of the oil-containing bearing 5 above the wheel seat 4 is realized.
The first sleeve 7 and the positioning rod 6 are detachably connected with the swivel 11.
The first sleeve 7 is detachable with the positioning rod 6, and the switching and positioning rod 6 is detachable.
The first sleeve 7 is of a U-shaped structure, the through hole 9 is formed in the bottom of the first sleeve 7, the size of the through hole 9 is matched with the size of the positioning rod 6, the positioning rod 6 is inserted into the through hole 9 to slide, external threads are arranged on the positioning rod 6, internal threads are arranged on the inner wall of the swivel 11, and the positioning rod 6 is in threaded connection with the swivel 11.
The opening of the accommodating cavity 8 of the first sleeve 7 is outwards expanded.
In order to take out the oil-containing bearing 5 from the first sleeve 7 after the oil-containing bearing 5 is disassembled, the opening of the accommodating cavity 8 of the first sleeve 7 is provided with a certain taper and is expanded outwards, so that the disassembled oil-containing bearing 5 is conveniently taken out.
The second sleeve 12 is detachably connected to the punch.
The second sleeve 12 is detachably connected with the punch, the second sleeve 12 is arranged when the oil-containing bearing below the wheel seat 4 is arranged, and the oil-containing bearing 5 above the second sleeve is removed when the oil-containing bearing above the second sleeve is detached.
The surfaces of the punch, the second sleeve 12, the first sleeve 7, the positioning rod 6, the swivel 11 and the limiting piece 10 are all provided with antirust layers.
The rust-proof layer adopts black boiling surface oxidation treatment, and is attractive and practical.
The tooling provided by the application consists of a punch, a first sleeve 7, a second sleeve 12, an M6 bolt and an M6 nut, and is shown in figures 2-5. The small diameter 3 of the punch is in clearance fit with the second sleeve 12, the small diameter 3 of the punch is in clearance fit with the inner diameter of the oil-containing bearing 5, the middle diameter 2 of the punch is in clearance fit with the fit surface of the oil-containing bearing 5 of the first wheel, coaxiality of the small diameter 3 of the punch, the sleeve 1 and the oil-containing bearing 5 in the use process is guaranteed, the hitting surface is uniformly stressed in the use process, the assembly precision is guaranteed, and the length of the M6 bolt is 35mm; when the oil-containing bearings 5 outside the first wheel seat 4 are disassembled, the four oil-containing bearings 5 are hit by a punch, and then the wheel seat can be taken out. The oil-containing bearing 5 on the inner side of the first wheel seat 4 is dismounted, the first sleeve 7 is matched with the bolt and the nut to be used together, the bolt penetrates out of the oil-containing bearing 5 on the inner side of the first wheel seat 4, the first sleeve 7 is sleeved, the nut is mounted, one end opening of the first sleeve 7 is slightly large, the oil-containing bearing 5 can smoothly enter the first sleeve 7 when the nut is screwed, the oil-containing bearing 5 is pressed into the first sleeve 7 along with the continuous screwing of the nut, and the dismounting task is sequentially completed by four steps, as shown in fig. 6. When the oil-retaining bearing is installed, the oil-retaining bearing 5 on the inner side of the wheel seat 4 is firstly installed, and the second sleeve 12 is sleeved on the punch sleeve, and four oil-retaining bearings 5 are sequentially installed, as shown in fig. 7. The oil-containing bearings 5 outside the wheel seat 4 are sequentially installed by using the punches. Thus, the installation precision is ensured, and the maintenance time is saved.
The tool comprises a punch, a first sleeve 7, a second sleeve 12, a bolt and a nut. The small diameter 3 of the punch is in clearance fit with the second sleeve 12, the small diameter 3 of the punch is in clearance fit with the oil-containing bearing 5, the middle diameter 2 of the punch is in clearance fit with the matching surface of the first wheel oil-containing bearing 5, the coaxiality of the punch, the second sleeve 12 and the oil-containing bearing 5 is ensured when the oil-containing bearing 5 is disassembled and installed, and the hitting surface is uniformly stressed when the oil-containing bearing is used, so that the installation precision is ensured; the first sleeve 7 is matched with a bolt and a nut to be used when the oil-containing bearing 5 at the bottom of the first wheel seat 4 is dismounted, one end opening of the first sleeve 7 is slightly large, and the oil-containing bearing 5 can be conveniently and smoothly enter the first sleeve 7 when the nut is screwed, so that the dismounting task is completed. Therefore, the tool changes the traditional disassembly and installation methods, effectively prolongs the service life of the parts, reduces the maintenance time, and has the advantages of high installation precision, convenience in installation and the like.
The application aims to provide a special tool for disassembling and installing parts, which improves the traditional disassembling and installing method of the part, and has the advantages of improving the installing precision of part assembly, prolonging the service life of parts, shortening the maintenance time, reducing the labor intensity of maintenance personnel, improving the effective operation rate of equipment and the like.
The above specific embodiments may be combined with each other and some embodiments may not be repeated for the same or similar concepts or processes.
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The application has been described above with particularity and detail in connection with general description and specific embodiments. It should be noted that it is obvious that several variations and modifications can be made to these specific embodiments without departing from the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (8)
1. Frock is changed to packagine machine wheel I oiliness bearing (5), its characterized in that: comprises a punch;
the punch comprises a handle (1), an intermediate diameter (2) and a small diameter (3) which are sequentially connected, wherein the intermediate diameter (2) and the small diameter (3) are of columnar structures, the size of the intermediate diameter (2) is larger than that of the small diameter (3), the size of the small diameter (3) is smaller than the inner diameter of an oil-containing bearing (5), and the size of the intermediate diameter is larger than the inner diameter of the oil-containing bearing (5) and smaller than the outer diameter of the oil-containing bearing (5).
2. The tooling for replacing a first-wheel oil-retaining bearing (5) of a packaging machine according to claim 1, is characterized in that: still include locating lever (6) and first sleeve (7), first sleeve (7) one side is provided with open-ended holding chamber (8), just hold the opening of chamber (8) and be greater than the external diameter of oiliness bearing (5), offered in holding chamber (8) and passed through hole (9), locating lever (6) are inserted and are located in passing through hole (9), just the size of locating lever (6) is less than the internal diameter of oiliness bearing (5), the one end of locating lever (6) is fixed with spacing piece (10), the size of spacing piece (10) is greater than the internal diameter of oiliness bearing (5) and is less than the external diameter of oiliness bearing (5), the one end that spacing piece (10) was kept away from to locating lever (6) is provided with swivel (11), swivel (11) with locating lever (6) threaded connection.
3. The tooling for replacing a first-wheel oil-retaining bearing (5) of a packaging machine according to claim 1, is characterized in that: the oil-retaining sleeve further comprises a second sleeve (12), two ends of the second sleeve (12) penetrate through the sleeve, the small diameter (3) is inserted into the second sleeve (12), and the size of the second sleeve (12) is larger than the inner diameter of the oil-retaining bearing (5) and smaller than the outer diameter of the oil-retaining bearing (5).
4. The tooling for replacing the first-wheel oil-retaining bearing (5) of the packaging machine according to claim 2, is characterized in that: the first sleeve (7), the positioning rod (6) and the swivel (11) are detachably connected.
5. The tooling for replacing the first-wheel oil-retaining bearing (5) of the packaging machine according to claim 4, wherein the tooling is characterized in that: the first sleeve (7) is of a U-shaped structure, the through hole (9) is formed in the bottom of the U-shaped first sleeve (7), the size of the through hole (9) is matched with the size of the positioning rod (6), the positioning rod (6) is inserted into the through hole (9) to slide, external threads are arranged on the positioning rod (6), internal threads are arranged on the inner wall of the swivel (11), and the positioning rod (6) is in threaded connection with the swivel (11).
6. The tooling for replacing the first-wheel oil-retaining bearing (5) of the packaging machine according to claim 5, wherein the tooling is characterized in that: the opening of the accommodating cavity (8) of the first sleeve (7) is outwards expanded.
7. A packaging machine number one wheel oiliness bearing (5) replacement tooling according to claim 3, characterized in that: the second sleeve (12) is detachably connected with the punch.
8. The tooling for replacing a first-wheel oil-retaining bearing (5) of a packaging machine according to claim 1, is characterized in that: the surface of the punch, the surface of the second sleeve (12), the surface of the first sleeve (7), the surface of the positioning rod (6), the surface of the rotating ring (11) and the surface of the limiting piece (10) are all provided with antirust layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310978600.4A CN116787376A (en) | 2023-08-04 | 2023-08-04 | Frock is changed to packagine machine wheel oiliness bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310978600.4A CN116787376A (en) | 2023-08-04 | 2023-08-04 | Frock is changed to packagine machine wheel oiliness bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116787376A true CN116787376A (en) | 2023-09-22 |
Family
ID=88034675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310978600.4A Pending CN116787376A (en) | 2023-08-04 | 2023-08-04 | Frock is changed to packagine machine wheel oiliness bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116787376A (en) |
-
2023
- 2023-08-04 CN CN202310978600.4A patent/CN116787376A/en active Pending
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