CN214022921U - Sealed production facility that fills up of high leakproofness - Google Patents
Sealed production facility that fills up of high leakproofness Download PDFInfo
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- CN214022921U CN214022921U CN202021950012.8U CN202021950012U CN214022921U CN 214022921 U CN214022921 U CN 214022921U CN 202021950012 U CN202021950012 U CN 202021950012U CN 214022921 U CN214022921 U CN 214022921U
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- inner cylinder
- sliding column
- sealing gasket
- spring
- production apparatus
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Abstract
The utility model discloses a high-sealing gasket production device, which relates to the field of gasket processing equipment, and in order to achieve the purpose, the technical proposal of the utility model comprises an inner cylinder and a sliding column; the upper end of the sliding column is in sliding fit with the lower end of the inner cylinder, a strip-shaped hole is axially formed in the side wall of the inner cylinder, a guide piece is arranged on the side wall of the sliding column and extends into the strip-shaped hole, a spring is arranged in the inner cylinder and pushes the sliding column downwards, a cutting edge is arranged at the lower port of the inner cylinder, and a handle is arranged outside the upper end of the inner cylinder; in the downward sliding process of the inner cylinder, the spring is extruded, and the guide piece slides upwards in the strip-shaped hole. Because the sliding column is pressed on the raw material before punching, the sliding column can lock the raw material, namely lock the punching position, and punching is more accurate, rapid and stable.
Description
Technical Field
The utility model relates to a sealed production facility that fills up of high leakproofness mainly relates to sealed processing of filling up and establishes other field.
Background
The sealing gasket is needed to be used in the assembling process of the engine cylinder cover, the sealing gasket can be provided with a plurality of through holes corresponding to the screw holes, part of the through holes can be formed in some cases, the subsequent manual punching is needed, and the precision of the manual punching is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art more than, the utility model provides a sealed production facility that fills up of high leakproofness because the traveller supports before punching a hole and presses on the raw materials, therefore the traveller can realize the locking to the raw materials, and is to the locking of punching position promptly, punches a hole more accurate, quick, stable.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises an inner cylinder and a sliding column; the upper end of the sliding column is in sliding fit with the lower end of the inner cylinder, a strip-shaped hole is axially formed in the side wall of the inner cylinder, a guide piece is arranged on the side wall of the sliding column and extends into the strip-shaped hole, a spring is arranged in the inner cylinder and pushes the sliding column downwards, a cutting edge is arranged at the lower port of the inner cylinder, and a handle is arranged outside the upper end of the inner cylinder; in the downward sliding process of the inner cylinder, the spring is extruded, and the guide piece slides upwards in the strip-shaped hole.
The technical principle and the beneficial effects of the utility model are as follows:
when the device is used, the lower end of the sliding column is abutted against a raw material needing manual punching, then the inner cylinder is pressed downwards rapidly and forcefully, the inner cylinder slides downwards relative to the sliding column, when a cutting edge at the lower end of the inner cylinder is contacted with the raw material, punching can be realized, after punching is finished, the pin column is ejected outwards from the inner cylinder under the action of the spring, so that waste materials cut off by the inner cylinder are pushed out, and the waste materials are prevented from being accumulated in the inner cylinder;
because the sliding column is pressed on the raw material before punching, the sliding column can lock the raw material, namely lock the punching position, and punching is more accurate, rapid and stable.
Preferably, the upper end of the inner cylinder is provided with a balance air hole, so that the balance of the internal air pressure and the external air pressure in the punching process is facilitated.
Preferably, the upper end of the inner cylinder is provided with a cross rod in the radial direction, two ends of the cross rod extend to the outside of the inner cylinder, and the handle is fixed at two ends of the cross rod, so as to provide a stable carrier for fixing the handle.
Preferably, the rubber layer is arranged on the handle, so that abrasion of the cross rod to an opposite hand is reduced.
Preferably, the upper end of the spring abuts against the cross rod, so that the upper end of the spring is limited.
Preferably, the guide is a pin, the pin is radially fixed in the sliding column, two ends of the pin respectively extend into the strip-shaped holes, and the guide is more stably arranged.
Preferably, the outer cylinder is in sliding fit with the outer cylinder, the end part of the pin column is fixed to the inner wall of the outer cylinder, the lower end of the outer cylinder and the lower end of the sliding column are located on the same horizontal plane, so that raw materials outside the inner cylinder can be conveniently fixed, and the raw materials outside the inner cylinder are prevented from being pulled and deformed in the material cutting process.
Preferably, the lower end of the outer cylinder is provided with an expansion plate outwards, so that the contact area between the outer cylinder and the raw materials is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only one of the drawings of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The sliding column comprises a sliding column 1, an inner cylinder 2, an outer cylinder 3, a pin column 4, a spring 5, an annular bulge 6, a cross rod 7, a handle 8, a balance air hole 9 and an expansion plate 10.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the embodiment of the present invention includes an inner cylinder 2 and a strut 1.
The upper end of the sliding column 1 is in sliding fit with the lower end of the inner cylinder 2, a strip-shaped hole is axially formed in the side wall of the inner cylinder 2, a guide piece is arranged on the side wall of the sliding column 1 and extends into the strip-shaped hole, a spring 5 is arranged in the inner cylinder 2, the sliding column 1 is abutted downwards by the spring 5, a cutting edge is arranged at the lower port of the inner cylinder 2, and a handle 8 is arranged outside the upper end of the inner cylinder 2; in the downward sliding process of the inner cylinder 2, the spring 5 is extruded, and the guide piece slides upwards in the strip-shaped hole.
The upper end of the inner cylinder 2 is provided with a balance air hole 9, so that the balance of the internal air pressure and the external air pressure in the punching process is facilitated.
The upper end of the inner barrel 2 is radially provided with a cross rod 7, two ends of the cross rod 7 extend to the outer part of the inner barrel 2, and the handle 8 is fixed at two ends of the cross rod 7, so that a stable carrier is conveniently provided for fixing the handle 8. The handle 8 is provided with a rubber layer, so that abrasion of the cross rod 7 to hands is reduced. The upper end of the spring 5 abuts against the cross rod 7, so that the upper end of the spring 5 is limited.
The guide is round pin post 4, round pin post 4 radially is fixed in the traveller 1, the both ends of round pin post 4 extend respectively to in the bar hole, be convenient for more stable setting guide.
The outer sliding fit of inner tube 2 has urceolus 3, the tip of round pin post 4 with the inner wall of urceolus 3 is fixed, the lower extreme of urceolus 3 with the lower extreme of traveller 1 is located same horizontal plane, is convenient for also fix the outside raw materials of inner tube 2 to avoid tearing at the outside raw materials of blank in-process and drawing the deformation. The lower end of the outer cylinder 3 is outwardly provided with an expansion plate 10, which is convenient for improving the contact area between the outer cylinder 3 and the raw materials.
When the punching machine is used, the lower end of the sliding column 1 is abutted against and pressed onto a raw material needing manual punching, then the inner cylinder 2 is pressed downwards rapidly, the inner cylinder 2 slides downwards relative to the sliding column 1, when a cutting edge at the lower end of the inner cylinder 2 is contacted with the raw material, punching can be achieved, punching is finished, under the action of the spring 5, the pin column 4 is ejected outwards relative to the inner cylinder 2, then waste materials cut off by the inner cylinder 2 are pushed out, and the waste materials are prevented from being accumulated in the inner cylinder 2.
In order to better limit the sliding distance of the outer cylinder, the upper part of the outer wall of the inner cylinder is provided with an annular bulge 6.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A high-sealing-performance sealing gasket production device is characterized by comprising an inner cylinder (2) and a sliding column (1);
the upper end of the sliding column (1) is in sliding fit with the lower end of the inner cylinder (2), a strip-shaped hole is axially formed in the side wall of the inner cylinder (2), a guide piece is arranged on the side wall of the sliding column (1), the guide piece extends into the strip-shaped hole, a spring (5) is arranged in the inner cylinder (2), the sliding column (1) is abutted downwards by the spring (5), a cutting edge is arranged at the lower port of the inner cylinder (2), and a handle (8) is arranged outside the upper end of the inner cylinder (2);
in the downward sliding process of the inner cylinder (2), the spring (5) is extruded, and the guide piece slides upwards in the strip-shaped hole.
2. The high-sealability sealing gasket production apparatus according to claim 1, wherein: the upper end of the inner cylinder (2) is provided with a balance air hole (9).
3. The sealing gasket production apparatus with high sealability as claimed in claim 2, wherein: the upper end of the inner barrel (2) is radially provided with a cross rod (7), two ends of the cross rod (7) extend to the outer part of the inner barrel (2), and the handles (8) are fixed at two ends of the cross rod (7).
4. The sealing gasket production apparatus with high sealability as claimed in claim 3, wherein: the handle (8) is provided with a rubber layer.
5. The sealing gasket production apparatus with high sealability as claimed in claim 4, wherein: the upper end of the spring (5) abuts against the cross bar (7).
6. The sealing gasket production apparatus with high sealability as claimed in claim 5, wherein: the guide piece is round pin post (4), round pin post (4) radially are fixed in traveller (1), the both ends of round pin post (4) extend respectively to in the bar is downthehole.
7. The sealing gasket production apparatus with high sealability as claimed in claim 6, wherein: the outer sliding fit of the inner barrel (2) is provided with an outer barrel (3), the end part of the pin column (4) is fixed with the inner wall of the outer barrel (3), and the lower end of the outer barrel (3) and the lower end of the sliding column (1) are located on the same horizontal plane.
8. The sealing gasket production apparatus with high sealability as claimed in claim 7, wherein: the lower end of the outer cylinder (3) is outwards provided with an expansion plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950012.8U CN214022921U (en) | 2020-09-08 | 2020-09-08 | Sealed production facility that fills up of high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950012.8U CN214022921U (en) | 2020-09-08 | 2020-09-08 | Sealed production facility that fills up of high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214022921U true CN214022921U (en) | 2021-08-24 |
Family
ID=77349580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950012.8U Active CN214022921U (en) | 2020-09-08 | 2020-09-08 | Sealed production facility that fills up of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214022921U (en) |
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2020
- 2020-09-08 CN CN202021950012.8U patent/CN214022921U/en active Active
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