CN208529200U - Rubber pad cutter device - Google Patents
Rubber pad cutter device Download PDFInfo
- Publication number
- CN208529200U CN208529200U CN201820883476.8U CN201820883476U CN208529200U CN 208529200 U CN208529200 U CN 208529200U CN 201820883476 U CN201820883476 U CN 201820883476U CN 208529200 U CN208529200 U CN 208529200U
- Authority
- CN
- China
- Prior art keywords
- rubber pad
- knife
- support portion
- stroke
- cutter device
- 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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- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 27
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to construction tool fields, disclose a kind of rubber pad cutter device, the rubber pad cutter device includes support portion (1), compressed part (3) and the cutting part (2) for being installed on the support portion (1), the lower end surface of the compressed part (3) is used for and the surface of rubber pad is bonded to compress the rubber pad, the cutting part (2) includes stroke knife for cutting the rubber pad, the cutting part is configured to rotate in the plane on surface for being parallel to the rubber pad, the support portion (1) is movably attached to the compressed part (3) so that described stroke of knife can be moved to the position being in contact with the rubber pad along the direction of the lower end surface perpendicular to the compressed part (3).Using the rubber pad cutter device of the application, rubber pad will not be heaved or recessed in cutting process, so as to obtain accurate in size a piece of circular rubber pad.
Description
Technical field
The utility model relates to construction tool fields, more particularly to a kind of rubber pad cutter device.
Background technique
Rubber pad draws knife and is widely used in the construction site in the fields such as pipeline, valve, enable construction personnel scene from
Manufactured size is suitble to the round rubber pad used on one monolith rubber pad.But rubber pad draws the knife rubber relatively thin in cutting at present
When pad, rubber pad is easy to heave or recessed, so that cut lengths deviate, is unable to get more accurate round rubber
Rubber mat.
Utility model content
The purpose of this utility model is to overcome rubber pad when cutting rubber pad of the existing technology heave or under
Recessed problem provides a kind of rubber pad cutter device.
To achieve the goals above, on the one hand the utility model provides a kind of rubber pad cutter device, rubber pad cutting
Device includes support portion, compressed part and the cutting part for being installed on the support portion, and the lower end surface of the compressed part is used for and rubber
To compress the rubber pad, the cutting part includes stroke knife for cutting the rubber pad, the cutting for the surface fitting of pad
Portion is configured to rotate in the plane on surface for being parallel to the rubber pad, and the support portion is along perpendicular to the compressed part
The direction of lower end surface be movably attached to the compressed part so that described stroke of knife can be moved to and connect with the rubber pad
The position of touching.
Preferably, be provided in the compressed part through the threaded hole of the compressed part and the axis of the threaded hole it is vertical
In the lower end surface of the compressed part, the support portion is provided with and the threaded hole phase on the circumferential surface for the rod-shaped and described support portion
Matched screw thread.
Preferably, the compressed part is column, and the threaded hole is axially extending along the column.
Preferably, the cutting part includes the installation part being fixedly connected with the support portion, the installation part be it is rod-shaped and
Extend perpendicularly to the extending direction of the support portion.
Preferably, described stroke of knife includes first stroke of knife and second stroke of knife, between first stroke of knife and the support portion
Horizontal distance is greater than the horizontal distance between second stroke of knife and the support portion.
Preferably, the both ends of the installation part are to the distance between support portion difference, first stroke of knife and described
Second stroke of knife is separately positioned on the both ends of the installation part.
Preferably, described stroke of knife is movably disposed on the installation part along the extending direction of the installation part.
Preferably, the installation part includes screwed pipe and the screw rod that is arranged in the screwed pipe, and described stroke of knife is mounted on
The end of the screw rod.
Preferably, the installation part includes outer tube and the inner tube that is arranged in the outer tube, is set on the circumferential surface of the outer tube
Multiple first through hole are equipped with, the second through-hole are provided on the circumferential surface of said inner tube, second through-hole is not selectively in alignment with
The same first through hole simultaneously passes through positioning pin connection, and the end of said inner tube is arranged in described stroke of knife.
Preferably, the surface towards the support portion of described stroke of knife is perpendicular, described stroke of knife departing from described
The surface of support portion is the cambered surface or class cambered surface of oblique lower section protrusion.
Through the above technical solutions, using rubber pad cutter device provided by the present application, it, will when needing to take rubber pad
The hole opened on the bottom end alignment rubber pad of the support portion of rubber pad cutter device provided by the present application is put in aperture on rubber pad
It sets, so that the lower end surface of compressed part and the fitting of the surface of rubber pad, mobile support portion make stroke knife be moved to the table with rubber pad
The position of face contact, since cutting part can rotate in the plane for being parallel to rubber pad, cutting part rotation can once whole circle
A piece of circular rubber pad is cut on a bulk of rubber pad.Since the application is provided with compressed part, cutting through for knife is being drawn
Cheng Zhong, rubber pad will not be heaved or recessed, so as to obtain accurate in size a piece of circular rubber pad.
Detailed description of the invention
Fig. 1 is the schematic diagram according to the rubber pad cutter device of the preferred embodiments of the present invention.
Description of symbols
1- support portion 2- cutting part 3- compressed part
21- screwed pipe 22- screw rod 41- first draws knife 42- second and draws knife
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of rubber pad cutter device, which includes support portion 1, compressed part 3
It is used for the lower end surface of the cutting part 2 for being installed on the support portion 1, the compressed part 3 and the surface of rubber pad is bonded to compress
The rubber pad, the cutting part 2 include stroke knife for cutting the rubber pad, and the cutting part is configured to parallel
It is rotated in the plane on the surface of the rubber pad, the support portion 1 can along the direction of the lower end surface perpendicular to the compressed part 3
It is movably attached in the compressed part 3 so that described stroke of knife can be moved to the position being in contact with the rubber pad.
As shown in Figure 1, using rubber pad cutter device provided by the present application, it, will when needing to take circular rubber pad
Aperture on rubber pad, the hole that will be opened on the bottom end alignment rubber pad of the support portion 1 of rubber pad cutter device provided by the present application
It places, so that the lower end surface of compressed part 3 and the fitting of the surface of rubber pad, mobile support portion 1 to draw a knife and is moved to and rubber pad
Surface contact position, since cutting part 2 can rotate in the plane for being parallel to rubber pad, cutting part 2 rotate a whole circle
A piece of circular rubber pad can be cut on a bulk of rubber pad.Since the application is provided with compressed part 3, knife is being drawn
In cutting process, rubber pad will not be heaved or recessed, so as to obtain accurate in size a piece of circular rubber pad.
It should be noted that in practical applications, it generally can be on one piece of chopping block of the lower section of rubber pad setting, the chopping block
The through-hole through chopping block is equally offered, when being cut using rubber pad cutter device provided by the present application, by rubber pad
On through-hole alignment chopping block through-hole and by support portion 1 be aligned rubber pad on through-hole place, then rubber pad can be compacted
Between compressed part 3 and chopping block.
Preferably, it is provided in the compressed part 3 through the threaded hole of the compressed part and the axis of the threaded hole hangs down
Directly in the lower end surface of the compressed part 3, the support portion 1 is provided with and the spiral shell on the circumferential surface for the rod-shaped and described support portion 1
The screw thread that pit matches.
Cutting part 2 is fixedly connected on support portion 1, since support portion 1 is rod-shaped, the cutting part 2 when support portion 1 rotates
Drawing knife can follow support portion 1 to rotate.By rotary supporting part 1 threaded hole of the support portion 1 in compressed part 3 is moved down directly
To the surface for drawing knife contact rubber pad of cutting part 2, continues rotary supporting part 1 at this time and make stroke swivel of cutting part 2 dynamic one whole
Circle, it will be able to a piece of circular rubber pad is cut on a bulk of rubber pad.
Wherein, the compressed part 3 is column, preferably cylindrical body, and threaded hole is axially extending along the column, when
When compressed part is cylindrical body, threaded hole is preferably provided at the center of cylindrical body, and the compressed part 3 of cylindrical body has in the vertical direction
Certain height, to guarantee that support portion 1 can be moved down into so that cutting part 2 draws knife along the threaded hole of compressed part 3
The position contacted with rubber pad.
In order to which cutting part 2 is fixedly connected on support portion 1, it is preferable that the cutting part 2 includes solid with the support portion 1
Surely the installation part connected, the installation part are extending direction that is rod-shaped and extending perpendicularly to the support portion 1.
Installation part can be welded on the circumferential surface of support portion 1, can also be in the radial direction along support portion 1 in support portion 1
On open up through-hole, installation part is applied in the through-hole of support portion 1 with formed interference fit, to be securely mounted at support portion
1。
It should be noted that the application is not limited to the structure that support portion 1 is connected through a screw thread compressed part 3, such as
Multiple positioning through hole are set on support portion 1, the through-hole of compressed part 3 do not select threaded hole and select it is common can accommodate it is rod-shaped
The through-hole of support portion 1, opened up on the through-hole of compressed part 3 on support portion 1 positioning through hole cooperation limiting through hole, pass through by
Different limiting through hole runs through limiting through hole and positioning through hole in alignment with the limiting through hole and by structures such as pin, bars, it will be able to
Height of the support portion 1 relative to compressed part 3 is adjusted, annular groove is radially opened up on the circumferential surface of support portion 1, cutting part 2 is logical
It crosses bearing to be set in the annular groove, so that drawing knife can rotate around support portion 1.
Preferably, the surface towards the support portion 1 of described stroke of knife is perpendicular, described stroke of knife departing from described
The surface of support portion 1 is the cambered surface or class cambered surface of oblique lower section protrusion, when the surface for drawing knife and monolith rubber pad contacts, is drawn
Knife can be resisted against the surface of rubber pad departing from the cambered surface of support portion 1 or the surface of class cambered surface, and draw knife towards support portion
The surface extended along the vertical direction can guarantee that draw the edge of circular rubber pad that knife is cut into is aligned in the vertical direction.
In actual use, the rubber pad for generally requiring production circular ring shape, in order to meet this demand, it is preferable that such as Fig. 1
Shown, described stroke of knife includes first stroke of knife 41 and second stroke of knife 42, the level between first stroke of knife 41 and the support portion 1
Distance is greater than the horizontal distance between second stroke of knife 42 and the support portion 1.
If first stroke of knife 41 and second stroke of knife 42 are located at the ipsilateral of support portion 1, rubber pad is in cutting process, rubber pad
Unbalance stress makes the rubber pad positioned at the other side be easy to that protrusion occurs.It is therefore preferred that the both ends of the installation part are to institute
The distance between support portion 1 difference is stated, first stroke of knife 41 and second stroke of knife 42 are separately positioned on the installation part
Both ends, so that first stroke of knife 41 and second stroke of knife 42 are located at the not ipsilateral of support portion 1, first stroke of knife 41 and second stroke of knife 42
Rubber pad is cut in the two sides of rubber pad respectively, it is therefore prevented that the unbalance stress of rubber pad, and same needs so that installation
Part turns that the rubber pad of circular ring shape can be obtained once whole circle.
In addition, various sizes of rubber pad can be cut into order to improve the versatility of cutter device, it is preferable that institute
A stroke knife 4 is stated to be movably disposed on the installation part along the extending direction of the installation part.
As shown in Figure 1, the installation part includes screwed pipe 21 and the screw rod 22 that is arranged in the screwed pipe 21, described stroke
The end of the screw rod 22 is arranged in knife.Rotary screw 22 makes screw rod 22 along the axial movement of screwed pipe 21, to adjust
Draw the distance between knife and support portion 1.
In another embodiment, the installation part includes outer tube and the inner tube that is arranged in the outer tube, described outer
It is provided with multiple first through hole on the circumferential surface of pipe, the second through-hole is provided on the circumferential surface of said inner tube, second through-hole is optional
Select in alignment with the different first through hole and by positioning pin connection, the end of said inner tube is arranged in described stroke of knife, leads to
Cross the second different through-hole alignment first through hole, it will be able to adjust inner pipe end setting draw between knife and support portion 1 away from
From.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model.
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (10)
1. a kind of rubber pad cutter device, which is characterized in that the rubber pad cutter device include support portion (1), compressed part (3) and
Be installed on the cutting part (2) of the support portion (1), the lower end surface of the compressed part (3) be used for and the fitting of the surface of rubber pad with
The rubber pad is compressed, the cutting part (2) includes stroke knife for cutting the rubber pad, and the cutting part is configured to
It is rotated in the plane on surface for being parallel to the rubber pad, the support portion (1) is along the lower end perpendicular to the compressed part (3)
The direction in face is movably attached to the compressed part (3) so that described stroke of knife can be moved to and be in contact with the rubber pad
Position.
2. rubber pad cutter device according to claim 1, which is characterized in that be provided with and run through on the compressed part (3)
Lower end surface of the axis of the threaded hole of the compressed part and the threaded hole perpendicular to the compressed part (3), the support portion (1)
The screw thread to match with the threaded hole is provided on circumferential surface for the rod-shaped and described support portion (1).
3. rubber pad cutter device according to claim 2, which is characterized in that the compressed part (3) is column, described
Threaded hole is axially extending along the column.
4. rubber pad cutter device according to claim 3, which is characterized in that the cutting part (2) includes and the branch
The installation part that support part (1) is fixedly connected, the installation part are extension side that is rod-shaped and extending perpendicularly to the support portion (1)
To.
5. rubber pad cutter device according to claim 4, which is characterized in that described stroke of knife include first stroke of knife (41) and
Second stroke of knife (42), the horizontal distance between first stroke of knife (41) and the support portion (1) are greater than second stroke of knife
(42) horizontal distance between the support portion (1).
6. rubber pad cutter device according to claim 5, which is characterized in that the both ends of the installation part to the support
The distance between portion (1) difference, first stroke of knife (41) and second stroke of knife (42) are separately positioned on the installation part
Both ends.
7. rubber pad cutter device according to claim 4, which is characterized in that described stroke of knife (4) is along the installation part
Extending direction is movably disposed on the installation part.
8. rubber pad cutter device according to claim 7, which is characterized in that the installation part include screwed pipe (21) and
The screw rod (22) being arranged in the screwed pipe (21), described stroke of knife are mounted on the end of the screw rod (22).
9. rubber pad cutter device according to claim 7, which is characterized in that the installation part includes that outer tube and setting exist
Inner tube in the outer tube is provided with multiple first through hole on the circumferential surface of the outer tube, is provided on the circumferential surface of said inner tube
Two through-holes, second through-hole selectively in alignment with the different first through hole and pass through positioning pin connection, described stroke of knife
The end of said inner tube is set.
10. rubber pad cutter device according to claim 4, which is characterized in that described stroke of knife towards the support portion
(1) surface is perpendicular, the surface departing from the support portion (1) of described stroke of knife be oblique lower section protrusion cambered surface or
Person's class cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883476.8U CN208529200U (en) | 2018-06-07 | 2018-06-07 | Rubber pad cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883476.8U CN208529200U (en) | 2018-06-07 | 2018-06-07 | Rubber pad cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208529200U true CN208529200U (en) | 2019-02-22 |
Family
ID=65381851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820883476.8U Active CN208529200U (en) | 2018-06-07 | 2018-06-07 | Rubber pad cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208529200U (en) |
-
2018
- 2018-06-07 CN CN201820883476.8U patent/CN208529200U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |