CN211137273U - Cutting device for producing rubber sealing element - Google Patents
Cutting device for producing rubber sealing element Download PDFInfo
- Publication number
- CN211137273U CN211137273U CN201922123022.8U CN201922123022U CN211137273U CN 211137273 U CN211137273 U CN 211137273U CN 201922123022 U CN201922123022 U CN 201922123022U CN 211137273 U CN211137273 U CN 211137273U
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- Prior art keywords
- cutting
- fixedly connected
- rubber sealing
- frame
- workbench
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- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device for producing rubber sealing element, which relates to the technical field of rubber sealing element processing device, comprising a workbench, wherein a plurality of conveying rollers are arranged on the damage of the workbench, a plurality of rubber sealing elements are arranged on the upper surface of the conveying rollers, a spacing box is fixedly connected on the workbench, the spacing box is internally clearance-fitted with the rubber sealing elements, one side of the workbench far away from the spacing box is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a cutting frame, the cutting frame is fixedly connected with a cutting knife, the utility model adopts the telescopic cylinder, the cutting knife and a knife groove frame which are matched with the telescopic cylinder to extend out through the output end of the telescopic cylinder, an extrusion block connected through a connecting rod on the cutting frame extrudes and limits the rubber sealing elements in, the rubber sealing element can not continue to move forwards, and uneven notches are avoided.
Description
Technical Field
The utility model relates to a rubber seal spare processingequipment technical field especially relates to a cutting device for producing rubber seal spare.
Background
Rubber is often used in the manufacture of seals due to its elasticity and sealing properties, and rubber seals are increasingly used and are indispensable in structures requiring sealing. After the rubber seal is machined, it is typically cut to a length that is consistent with its intended use. However, in the automatic transfer, the rubber seal is cut, and since the rubber seal still travels, the cut of the rubber seal is likely to be uneven, which results in the need to trim it later.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cutting device for producing rubber seal spare, the purpose is in order to solve among the conventional art to the rubber seal spare of marcing cut easily to make rubber seal spare incision unevenness, leads to follow-up needs to repair the problem of cutting out to it.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cutting device for producing rubber sealing elements comprises a workbench, wherein a plurality of conveying rollers are installed on the workbench, rubber sealing elements are placed on the upper surfaces of the plurality of conveying rollers, a limiting box is fixedly connected onto the workbench, the rubber sealing elements are in clearance fit in the limiting box, a supporting frame is fixedly connected onto one side, far away from the limiting box, of the workbench, a telescopic cylinder is fixedly connected onto the top of the supporting frame, the output end of the telescopic cylinder is fixedly connected with a cutting frame, a cutting knife is fixedly connected onto the cutting frame, the cutting knife is overlapped with the rubber sealing elements in vertical projection, a knife slot frame is fixedly connected into the workbench, the upper surface of the knife slot frame is attached with the rubber sealing elements in clearance fit on the vertical projection, a connecting rod is fixedly connected onto one side, close to the limiting box, of the cutting frame, and one end, far away from the cutting frame, the extrusion block penetrates through and is in clearance fit with the limiting box.
Preferably, the vertical section of the limiting box is in a rectangular frame shape, and the bottom of the limiting box is inclined.
Preferably, the bottoms of the two ends of the limiting box are fixedly connected with limiting rods, and the bottom sides of the limiting rods are in clearance fit with the rubber sealing elements.
Preferably, the direction of the cutting knife is perpendicular to the advancing direction of the rubber sealing piece, and the width of the cutting knife is larger than that of the rubber sealing piece.
Preferably, a cutter groove is formed in the middle of the cutter groove frame, and the cutter groove coincides with the cutting cutter in vertical projection.
Preferably, the bottom of the extrusion block is fixedly connected with a rubber layer, and two sides of the extrusion block are slidably connected to the inner side wall of the limiting box.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the utility model adopts the telescopic cylinder, the cutting knife and the knife groove frame, and the cutting knife is driven to cut the rubber sealing piece by extending out of the output end of the telescopic cylinder; in this in-process, the extrusion piece of connecting through the connecting rod on the cutting frame extrudees spacingly to the rubber seal spare in the spacing box, forms fixed effect to the rubber seal spare after the extrusion piece, and when making things convenient for the cutting knife to cut, rubber seal spare can not continue to advance forward, avoids the incision unevenness.
2. The utility model discloses utilize the elasticity of rubber seal spare self, after being extruded by the extrusion piece, rubber seal spare before the extrusion piece is owing to being driven to advance, takes place protruding distortion in spacing box, loosens at the extrusion piece and resumes after the extrusion, and two gag levers restrict this kind of distortion in spacing box, can not lead to the fact the influence to the external world, avoid simultaneously stopping the drive of transfer roller for cutting rubber seal spare, improved work efficiency.
Drawings
FIG. 1 is a schematic structural view of a cutting apparatus for producing rubber sealing members according to the present invention;
FIG. 2 is a schematic structural view of a portion of the cutting device for producing rubber seals after the extrusion block of the cutting device falls;
fig. 3 is a schematic diagram of the cooperation of the connecting rod, the extrusion block and the spacing box of the cutting device for producing rubber sealing elements provided by the utility model.
In the figure: 1 workstation, 2 transfer rollers, 3 spacing boxes, 31 gag lever post, 4 support frames, 5 telescopic cylinder, 6 cutting framves, 7 cutting knives, 8 sword groove framves, 81 sword grooves, 9 connecting rods, 10 extrusion pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cutting device for producing rubber seal, includes workstation 1, installs a plurality of transfer rollers 2 on the workstation 1, and rubber seal has been placed to a plurality of transfer rollers 2 top surface for conveying rubber seal.
The equal fixedly connected with gag lever post 31 in spacing box 3 both ends bottom, gag lever post 31 bottom side clearance fit rubber seal spare, the rubber seal spare of avoiding warping breaks away from spacing box 3.
Keep away from 3 one side fixedly connected with support frame 4 of spacing box on the workstation 1, 4 top fixedly connected with telescopic cylinder 5 of support frame, 5 output end fixedly connected with cutting framves 6 of telescopic cylinder, and telescopic cylinder 5 control cutting frame 6 stretches out or withdraws.
Fixedly connected with cutting knife 7 on cutting frame 6, cutting knife 7 coincide with rubber seal on vertical projection, and 7 directions of cutting knife perpendicular to rubber seal advancing direction, and the width is greater than rubber seal's width, and the convenience is gone on just and smooth cutting to rubber seal.
Fixedly connected with sword groove frame 8 in workstation 1, 8 upper surfaces of sword groove frame are pasted and are leaned on rubber seal, and sword groove 81 has been seted up at sword groove frame 8 middle part, and sword groove 81 coincides with cutting knife 7 on vertical projection, makes things convenient for cutting knife 7 to cut rubber seal.
Now, the operation principle of the present invention is described as follows:
referring to fig. 1, when a rubber sealing element is conveyed to a position below a cutting knife 7 by a conveying roller 2, the output end of a telescopic cylinder 5 is controlled to extend out, a cutting frame 6 fixedly connected with the cutting frame 6 is driven to move downwards, an extrusion block 10 fixedly connected with the cutting frame 6 through a connecting rod 9 moves downwards along the inner side wall of a limiting box 3 to extrude and limit the rubber sealing element in the limiting box 3, a fixing effect is formed on the rubber sealing element behind the extrusion block 10, the rubber sealing element cannot continue to move forwards when the cutting knife 7 is convenient to cut, and the unevenness of a cut is avoided;
referring to fig. 2, the rubber sealing element before the extrusion block 10 is driven by the conveying roller 2 to advance, so that the protrusion distortion occurs in the limiting box 3, the two limiting rods 31 limit the distortion in the limiting box 3, the external influence cannot be caused, the phenomenon that the driving of the conveying roller 2 is stopped for cutting the rubber sealing element is avoided, and the working efficiency is improved;
at this time, the cutting knife 7 fixedly connected to the cutting frame 6 cooperates with the knife groove 81 on the knife groove frame 8 to cut the rubber sealing element; .
After the cutting is finished, the output end of the telescopic cylinder 5 is retracted, the extrusion block 10 loosens the extrusion on the rubber sealing element, and the rubber sealing element is flattened again under the elastic action of the rubber sealing element per se, so that the next cutting is facilitated.
In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cutting device for producing the rubber sealing element comprises a workbench (1), wherein a plurality of conveying rollers (2) are installed on the workbench (1), a plurality of rubber sealing elements are placed on the upper side surface of the conveying rollers (2), and the cutting device is characterized in that a limiting box (3) is fixedly connected onto the workbench (1), the rubber sealing elements are arranged in the limiting box (3) in a clearance fit manner, a supporting frame (4) is fixedly connected onto one side, far away from the limiting box (3), of the workbench (1), a telescopic cylinder (5) is fixedly connected onto the top of the supporting frame (4), a cutting frame (6) is fixedly connected onto the output end of the telescopic cylinder (5), a cutting knife (7) is fixedly connected onto the cutting frame (6), the cutting knife (7) coincides with the rubber sealing elements in vertical projection, and a knife groove frame (8) is fixedly connected into the workbench (1), the upper surface of the knife groove frame (8) is attached to a rubber sealing element and is in clearance fit with the cutting knife (7) in the vertical projection, the cutting frame (6) is close to one side of the limiting box (3) and is fixedly connected with a connecting rod (9), one end of the cutting frame (6) is far away from the connecting rod (9) and is fixedly connected with an extrusion block (10), and the extrusion block (10) penetrates through and is in clearance fit with the limiting box (3).
2. The cutting device for producing rubber sealing members as claimed in claim 1, wherein said stopper box (3) is rectangular frame-shaped in vertical section and is inclined at the bottom.
3. The cutting device for producing the rubber sealing element according to claim 2, wherein a limiting rod (31) is fixedly connected to the bottom of each end of the limiting box (3), and the bottom side of the limiting rod (31) is in clearance fit with the rubber sealing element.
4. A cutting device for producing rubber seals according to claim 1, characterized in that the cutting knives (7) are oriented perpendicular to the rubber seal running direction and have a width greater than the width of the rubber seal.
5. The cutting device for producing rubber seals according to claim 4, characterized in that the middle of the knife groove frame (8) is provided with a knife groove (81), and the knife groove (81) coincides with the cutting knife (7) in vertical projection.
6. The cutting device for producing rubber sealing elements according to claim 1, wherein a rubber layer is fixedly connected to the bottom of the extrusion block (10), and two sides of the extrusion block (10) are slidably connected to the inner side wall of the limiting box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123022.8U CN211137273U (en) | 2019-12-02 | 2019-12-02 | Cutting device for producing rubber sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123022.8U CN211137273U (en) | 2019-12-02 | 2019-12-02 | Cutting device for producing rubber sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211137273U true CN211137273U (en) | 2020-07-31 |
Family
ID=71777994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123022.8U Expired - Fee Related CN211137273U (en) | 2019-12-02 | 2019-12-02 | Cutting device for producing rubber sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211137273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939894A (en) * | 2022-07-26 | 2022-08-26 | 山东玲珑机电有限公司 | Quick rubber cutting machine for rubber tire |
-
2019
- 2019-12-02 CN CN201922123022.8U patent/CN211137273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939894A (en) * | 2022-07-26 | 2022-08-26 | 山东玲珑机电有限公司 | Quick rubber cutting machine for rubber tire |
| CN114939894B (en) * | 2022-07-26 | 2022-10-21 | 山东玲珑机电有限公司 | Quick rubber cutting machine for rubber tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |