CN217751275U - Filter rod making machine rubber roller thread ring extracting tool - Google Patents
Filter rod making machine rubber roller thread ring extracting tool Download PDFInfo
- Publication number
- CN217751275U CN217751275U CN202221219395.0U CN202221219395U CN217751275U CN 217751275 U CN217751275 U CN 217751275U CN 202221219395 U CN202221219395 U CN 202221219395U CN 217751275 U CN217751275 U CN 217751275U
- Authority
- CN
- China
- Prior art keywords
- rubber roller
- rod
- arc structure
- movable rod
- making machine
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 7
- 241000208125 Nicotiana Species 0.000 abstract description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model belongs to the technical field of tobacco equipment maintenance tools, and relates to a rubber roller thread ring dismounting tool of a filter stick forming machine, which comprises a fixed rod, wherein the fixed rod comprises a circular arc structure and a handle; a movable rod in an arc shape; one end of the movable rod is connected with one end of the arc structure of the fixed rod through a rivet, and the movable rod can rotate around the rivet in the circumferential direction; and the free end of the arc structure and the free end of the movable rod are respectively provided with a process hole for positioning the surface of the threaded ring of the rubber roller by a positioning pin. Use the utility model discloses a removal tool changes traditional hammering dismantlement method, can realize the convenient efficient of filter rod making machine rubber roller fillet and dismantle.
Description
Technical Field
The utility model belongs to the technical field of tobacco equipment overhauls instrument, a filter rod making machine rubber roller thread circle extracting tool is related to.
Background
The end face of a rubber roller in the DF10 filter stick forming machine is provided with a threaded ring for preventing the bearings at the two ends of the rubber roller from axial displacement. As shown in fig. 1, the bearing 100 in the rubber roller 6 of the DF10 filter rod maker is positioned using the threaded ring 5, and the bearing 100 is effectively prevented from being axially displaced.
In the actual maintenance process of the equipment, when the equipment is scheduled to be overhauled and needs to take out the bearing 100 for cleaning and inspection or replace the bearing 100 in the rubber roller, the threaded ring 5 is firstly disassembled, and then the bearing 100 can be taken out. Because the external diameter size of the rubber roller 6 of the DF10 filter stick forming machine is larger, the size of the corresponding thread ring 5 is also larger, and simultaneously, the surface of the thread ring 5 is flush with the end surface of the rubber roller 6, the thread ring 5 is difficult to disassemble.
The surface of the thread ring 5 is usually provided with four process holes, and the conventional method for disassembling the thread ring 5 is to disassemble the thread ring by hammering through one of the process holes. The problems of difficult disassembly, thread damage and the like caused by uneven stress of the thread ring 5 often exist in the disassembly process. In addition, the hammering disassembly for multiple times of maintenance easily causes the damage of the fabrication holes on the surface of the rubber roller thread ring 5, and the equipment maintenance efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, provide a filter rod making machine rubber roller thread circle extracting tool for the realization is convenient, is dismantled intact to DF10 filter rod making machine rubber roller thread circle.
The utility model discloses the technical scheme who realizes above-mentioned technical purpose adoption does: a filter rod making machine rubber roller thread ring extracting tool comprises:
the fixed rod comprises an arc structure and a handle;
the movable rod is in an arc shape;
one end of the movable rod is connected with one end of the arc structure of the fixed rod through a rivet, and the movable rod can rotate around the rivet in the circumferential direction;
and the free end of the circular arc structure and the free end of the movable rod are respectively provided with a process hole for positioning the surface of the threaded ring of the rubber roller by a positioning pin.
As a further improvement of the present invention, the movable rod is set to wind the rivet rotates to a certain angle with the arc structure of the fixed rod forms a complete semicircle. By the arrangement, the two positioning pins on the movable rod and the fixed rod can be inserted into a group of symmetrical technical holes on the threaded ring at a proper angle, so that the threaded ring can be conveniently and labor-saving detached.
As a further improvement, the arc structure of the fixing rod and the handle are integrally formed, and the handle is connected with one end of the arc structure.
As a further improvement of the utility model, the arc structure and the part that the handle is connected with the one end of the movable rod is connected through a rivet.
As a further improvement of the utility model, the handle of the fixed rod is perpendicular to the tangent line of the arc structure at the joint of the handle and the arc structure. Thus, the handle can be guaranteed to obtain the maximum moment when being stressed.
As a further improvement of the utility model, the spacer bush is sleeved on the locating pin.
As the utility model discloses a further improvement, the internal diameter size of spacer equals with the external diameter size of locating pin, the external diameter size of spacer equals with the internal diameter size of the fabrication hole on thread circle surface.
Use extracting tool dismantle the fillet of screw of DF10 filter rod making machine rubber roller terminal surface, change traditional hammering dismantlement method, can realize the convenient efficient of DF10 filter rod making machine rubber roller fillet of screw dismantlement.
The working principle is as follows: firstly, a positioning pin on a fixed rod is inserted into one of the process holes on the surface of the thread ring, and a movable rod is rotated to enable the positioning pin on the movable rod to be inserted into the other symmetrical process hole on the surface of the thread ring. Then the handle of the fixed rod is rotated anticlockwise, and the thread ring can be smoothly dismounted. When the rubber roller dismounting device is used, the efficient dismounting of the rubber roller threaded ring can be realized only by changing the distance between the movable rod and the fixed rod according to the size of the rubber roller threaded ring of the filter rod forming machine without the need of the rubber roller threaded ring with the overall dimension.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this extracting tool sets up the fabrication hole that the locating pin is used for location rubber roller thread circle surface respectively on dead lever and movable rod, carry out the mode that the hammering was dismantled with the help of a fabrication hole on the rubber roller thread circle when changing the tradition and dismantle, two fabrication holes of symmetry on the selection rubber roller thread circle are as the stress point, guarantee to dismantle even atress on the in-process thread circle circumferencial direction, solved and dismantled the uneven thread damage that leads to of thread circle atress, the fabrication hole damages scheduling problem, it is laborsaving and do not cause the damage to the rubber roller thread circle to dismantle, the convenience has been realized, dismantle the rubber roller thread circle swiftly, equipment maintenance efficiency has been promoted, maintenance quality and maintenance standardization.
(2) The movable rod is arranged to rotate around the rivet, so that the center distance between the fixed rod and two positioning pins on the movable rod is changed, and the rubber roller screw ring dismounting device is suitable for dismounting rubber roller screw rings with different sizes.
(3) When the dismounting tool is used, the positioning pin is directly inserted into the technical hole on the surface of the threaded ring, the dismounting of the threaded ring can be carried out without the help of other tools, and the dismounting efficiency of the threaded ring is greatly improved.
Drawings
FIG. 1 is a schematic diagram showing the relationship among a rubber roller, a bearing and a threaded ring in a DF10 filter stick forming machine in the prior art;
FIG. 2 is a schematic view of the structure of the detaching tool of the present invention;
FIG. 3 is a schematic view of the structure of the present invention used in conjunction with the spacer;
fig. 4 is a schematic view of the angle adjustment of the disassembling tool of the present invention;
FIG. 5 is a drawing showing the effect of the installation of the disassembling tool of the present invention;
FIG. 6 is a view showing a state of use of the disassembling tool of the present invention;
fig. 7 is a use effect diagram of the disassembling tool of the utility model.
Illustration of the drawings: 1-fixing the rod; 2-a movable rod; 3, positioning pins; 4-riveting; 5-thread ring; 6-a rubber roller; 7-spacer bush; 11-arc structure; 12-a handle; 51-fabrication holes; 100-bearing.
The specific implementation mode is as follows:
the technical solution of the present invention will be further described in detail with reference to the following specific embodiments.
Example 1
Fig. 2 is a schematic structural diagram of the disassembling tool of the present invention, and the disassembling tool includes a fixed rod 1, a movable rod 2, a positioning pin 3 and a rivet 4.
The fixing rod 1 comprises an arc structure 11 and a handle 12, wherein the handle 12 is connected to one end of the arc structure 11. In this embodiment, the arc structure 11 of the fixing rod 1 and the handle 12 are integrally formed, so that the whole force application to the disassembling tool is facilitated.
The movable rod 2 is arc-shaped, one end of the movable rod 2 is connected with one end of the arc structure 11 of the fixed rod 1 through the rivet 4, and the movable rod can rotate around the rivet 4 in the circumferential direction.
And the free end of the arc structure 11 and the free end of the movable rod 2 are respectively provided with a positioning pin 3, the outer diameter of the positioning pin 3 is matched with the inner diameter of the technical hole 51 on the surface of the threaded ring 5, and the positioning pin 3 is used for positioning the technical hole 51 on the surface of the threaded ring 5.
Use the utility model discloses during extracting tool, at first install extracting tool on 5 surperficial on the fillet of screw thread. As shown in fig. 5, the terminal surface of rubber roller 6 is equipped with the fillet of screw 5, at first inserts the locating pin on the dead lever 1 in the arbitrary handicraft on fillet of screw 5 surface, rotates movable rod 2, and it is downthehole to insert the locating pin on movable rod 2 in another symmetrical handicraft on fillet of screw 5 surface, realizes the utility model discloses extracting tool's installation.
In the process of installing the dismounting tool on the surface of the thread ring 5, the positioning pin is directly inserted into the fabrication hole on the surface of the thread ring 5, other tools are not needed, and the dismounting efficiency of the thread ring 5 is greatly improved.
As shown in fig. 6, after the disassembling tool of the present invention is installed on the threaded ring 5, the handle 12 of the fixing rod 1 is rotated counterclockwise, so that the threaded ring 5 can be disassembled smoothly, and the effect shown in fig. 7 is obtained.
Example 2
One end of the movable rod 2 is connected with one end of the arc structure 11 of the fixed rod 1 through a rivet 4, and the movable rod 2 can rotate around the rivet 4 in the circumferential direction. As shown in fig. 4, through the rotation of the movable rod 2 in the circumferential direction, the center distance between two positioning pins on the fixed rod 1 and the movable rod 2 in the disassembling tool can be changed, and then the disassembling tool can adapt to the threaded rings with different sizes.
On the other hand, because the movable rod 2 can rotate at the circumferencial direction around rivet 4, does not use the utility model discloses during extracting tool, can rotate movable rod 2 to the direction of dead lever 1 as far as possible, will extracting tool draws in as far as possible, the accomodating of the instrument of being convenient for. Or, the movable rod 2 and the arc structure 11 of the fixed rod 1 can be overlapped together, and then the movable rod and the fixed rod are fixedly connected by the rivet 4, so that the dismounting tool is convenient to take and store.
Example 3
In actual operation, as the number of times of dismounting the thread ring increases, the diameter of the surface fabrication hole increases, and at this time, when the positioning pin is directly inserted into the fabrication hole 51 on the surface of the thread ring 5, the installation becomes loose. In order to solve this problem, as shown in fig. 3, spacer 7 is sleeved on positioning pin 3, wherein the inner diameter of spacer 7 is equal to the outer diameter of positioning pin 3, and the outer diameter of spacer 7 is equal to the inner diameter of fabrication hole 51 on the surface of thread ring 5. So, can firmly install the utility model discloses extracting tool on fillet of thread 5.
On the other hand, the positioning pin 3 is sleeved with spacer sleeves with different outer diameter sizes, so that the dismounting of the threaded rings with the fabrication holes with different hole diameters is adapted.
Additionally, the utility model discloses a removal tool also is applicable to the dismantlement of the fillet of screw thread of threaded roll terminal surface, and operating method is unanimous, and the effect of acquireing is the same.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a filter rod making machine rubber roller thread circle extracting tool which characterized in that includes:
the fixing rod (1) comprises an arc structure (11) and a handle (12);
the movable rod (2) is in an arc shape;
one end of the movable rod (2) is connected with one end of the arc structure (11) of the fixed rod (1) through the rivet (4), and the movable rod (2) can rotate around the rivet (4) in the circumferential direction;
and the free end of the arc structure (11) and the free end of the movable rod (2) are respectively provided with a positioning pin (3) for positioning a fabrication hole on the surface of the threaded ring of the rubber roller.
2. The detaching tool for the thread ring of the rubber roller of the filter rod making machine according to claim 1, characterized in that the movable rod (2) is arranged to form a complete semicircle with the circular arc structure (11) of the fixed rod (1) when rotating to a certain angle around the rivet (4).
3. The tool for detaching the thread ring of the rubber roller of the filter rod making machine according to claim 1, wherein the arc structure (11) of the fixing rod (1) and the handle (12) are integrally formed, and the handle (12) is connected to one end of the arc structure (11).
4. The tool for detaching the threaded ring of the rubber roller of the filter rod making machine according to claim 3, characterized in that the part of the circular arc structure (11) connected with the handle (12) is connected with one end of the movable rod (2) through a rivet (4).
5. The tool for detaching the thread ring of the rubber roller of the filter rod making machine according to claim 1, wherein the handle (12) of the fixing rod (1) is perpendicular to the tangent of the circular arc structure (11) at the joint of the two.
6. The detaching tool for the thread ring of the rubber roller of the filter rod making machine according to claim 1, characterized in that a spacer (7) is sleeved on the positioning pin (3).
7. The detaching tool for the rubber roller threaded ring of the filter rod making machine according to claim 6, characterized in that the inner diameter of the spacer (7) is equal to the outer diameter of the positioning pin (3), and the outer diameter of the spacer (7) is equal to the inner diameter of the fabrication hole on the surface of the threaded ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219395.0U CN217751275U (en) | 2022-05-20 | 2022-05-20 | Filter rod making machine rubber roller thread ring extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219395.0U CN217751275U (en) | 2022-05-20 | 2022-05-20 | Filter rod making machine rubber roller thread ring extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217751275U true CN217751275U (en) | 2022-11-08 |
Family
ID=83885447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221219395.0U Active CN217751275U (en) | 2022-05-20 | 2022-05-20 | Filter rod making machine rubber roller thread ring extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217751275U (en) |
-
2022
- 2022-05-20 CN CN202221219395.0U patent/CN217751275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110588139B (en) | Printing rubber roller | |
| CN217751275U (en) | Filter rod making machine rubber roller thread ring extracting tool | |
| CN201940961U (en) | Engine valve seat ring detacher | |
| CN212471333U (en) | Special extracting tool of bearing inner race | |
| CN111644647A (en) | Weaving equipment roller frock of convenient dismantlement | |
| CN218744558U (en) | Spring winding machine for spring processing | |
| CN213673910U (en) | Roller bearing puller | |
| CN214643287U (en) | A extracting tool that is used for many specifications of cigarette machine oil blanket | |
| CN213319908U (en) | Draw close round dismouting frock | |
| CN201632985U (en) | Tool for disassembling bearing in blind hole | |
| CN212553652U (en) | Special tool for dismounting inner hole bearing | |
| CN210139349U (en) | Tool for disassembling oil seal and bearing | |
| CN211850866U (en) | Easily-disassembled through pull rod for building wall concrete formwork | |
| CN103963007A (en) | Blind hole bearing outer ring detachment puller | |
| CN210189670U (en) | Numerical control roller lathe tailstock bearing dismouting device | |
| CN210686643U (en) | Bearing convenient to change ball | |
| CN201799994U (en) | Puller for disassembling bearing with adapter sleeve | |
| CN209663356U (en) | A kind of grinding machine high abrasion composite grinding roll | |
| CN108000433A (en) | A kind of coaxial aperture bushing rapid installation device and installation method | |
| CN219213014U (en) | Universal bearing outer ring detacher | |
| CN209036434U (en) | Ball mill large size bearing provision for disengagement | |
| CN203510100U (en) | Bearing detaching device | |
| CN219380551U (en) | Dismounting device of grinding wheel flange plate of grinding machine between tinning grinding rolls | |
| CN216328009U (en) | Operating tool for dismounting tooth-shaped round nut on aviation gearbox | |
| CN219809394U (en) | Fixing structure for disassembling interference shaft sleeve and device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |