CN113385568A - General stopper seals spring stamping equipment - Google Patents
General stopper seals spring stamping equipment Download PDFInfo
- Publication number
- CN113385568A CN113385568A CN202110764530.3A CN202110764530A CN113385568A CN 113385568 A CN113385568 A CN 113385568A CN 202110764530 A CN202110764530 A CN 202110764530A CN 113385568 A CN113385568 A CN 113385568A
- Authority
- CN
- China
- Prior art keywords
- spring
- groove
- upper jig
- elastic sheet
- jig
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 16
- 239000012634 fragment Substances 0.000 abstract description 21
- 238000004080 punching Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
- B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of processing and production of a universal plug seal spring, in particular to a universal plug seal spring stamping device which comprises a servo press, an upper jig and a lower jig matched with the upper jig for stamping a spring, wherein the upper jig and the lower jig are both arranged on the servo press, the servo press is used for driving the upper jig for stamping the spring, the lower jig is provided with an elastic sheet positioning groove, the bottom wall of the elastic sheet positioning groove is provided with a bending groove, the upper jig is provided with an elastic sheet abdicating groove, and the elastic sheet abdicating groove is convexly provided with a bending convex ridge matched with the bending groove for bending. Utilize the numerical control characteristics that servo press itself has, and go up the tool and cooperate with the structure of tool down, in process of production, put into the shell fragment constant head tank with the shell fragment after, tool punching press shell fragment makes the shell fragment bend and form the general stopper of integral type structure and seal the spring in the drive, avoided adopting current bar spring processing and welding and lead to inefficiency, the problem of low accuracy.
Description
Technical Field
The invention relates to the technical field of processing and production of general plug seal springs, in particular to general plug seal spring stamping equipment.
Background
The universal plug seal is a high-performance seal with a special spring in U-shaped Teflon, and the sealing lip (surface) is pushed out by adding proper spring force and system fluid pressure to lightly press the sealed metal surface so as to generate a very excellent sealing effect.
Most of the existing general plug seal springs, such as V-shaped springs, are made into strips, and then the strips are cut, looped and welded smoothly at the looped joint according to requirements to obtain a general plug seal spring finished product.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a flooding plug seal spring stamping device.
The purpose of the invention is realized by the following technical scheme: the utility model provides a general stopper seals spring stamping equipment, includes servo press, still include the tool and with last tool cooperation punching press spring's lower tool, go up the tool with lower tool all set up in servo press, servo press is used for the drive go up tool punching press spring, the shell fragment constant head tank has been seted up to the tool down, the groove of bending has been seted up to the diapire of shell fragment constant head tank, it has seted up the shell fragment groove of stepping down to go up the tool, the shell fragment groove of stepping down protruding be equipped with the groove cooperation of bending is bent the convex ridge of bending.
Preferably, the elastic sheet receding groove is further convexly provided with an elastic sheet positioning column, and the bottom wall of the elastic sheet positioning groove is further provided with a clamping groove which is matched and positioned with the elastic sheet positioning column.
Preferably, the flooding plug seal spring stamping equipment further comprises a fixed disc fixedly arranged on the servo press machine, and the lower jig is connected to the fixed disc.
Preferably, the fixed disc is a two-jaw chuck, a three-jaw chuck, a four-jaw chuck or a six-jaw chuck.
Preferably, the servo press machine comprises a controller, a workbench, a rack fixedly arranged on the workbench, a pressure sensor fixedly arranged on the servo electric cylinder of the rack and connected with the output end of the servo electric cylinder, the pressure sensor is connected with an upper jig and used for detecting the pressure value of the upper jig, the servo electric cylinder and the pressure sensor are both electrically connected with the controller, and a fixed disc is fixedly connected with the workbench.
Preferably, the frame including fixed set up in the balanced guide post of workstation and with balanced guide post fixed connection's atress board, servo electronic jar and atress board fixed connection, servo electronic jar output run through the atress board and with pressure sensor fixed connection.
Preferably, the pressure sensor is a column type pull pressure sensor.
Preferably, the servo press machine further comprises a connecting block, and the pressure sensor is connected with the upper jig through the connecting block.
The invention has the beneficial effects that: according to the flooding plug seal spring stamping equipment, the numerical control characteristic of the servo press is utilized, the upper jig is matched with the lower jig in structure, in the production process, after the elastic sheet is placed into the elastic sheet positioning groove, the upper jig is driven to stamp the elastic sheet, so that the elastic sheet is bent in the space formed by the elastic sheet positioning groove, the bending groove and the elastic sheet abdicating groove to form the flooding plug seal spring, the formed flooding plug seal spring is of an integrated structure, and the problems of low efficiency and low precision caused by the fact that the existing strip springs are adopted for processing and welding are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is a schematic view of the upper and lower jigs of the present invention;
FIG. 5 is a schematic structural diagram of an upper jig and a lower jig according to another embodiment of the present invention;
FIG. 6 is an enlarged schematic view of C of FIG. 5;
FIG. 7 is a schematic structural view of the spring plate according to the present invention;
fig. 8 is a schematic structural diagram of the flooding plug seal spring of the invention.
The reference signs are: 1. mounting a jig; 2. a lower jig; 3. a spring plate positioning groove; 4. bending the groove; 5. the elastic sheet abdicating groove; 6. bending the convex ridge; 7. fixing the disc; 8. a work table; 9. a frame; 91. a balance guide post; 92. a stress plate; 10. a servo electric cylinder; 11. a pressure sensor; 12. connecting blocks; 13. a spring plate positioning column; 14. a clamping groove.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-8, a general stopper seals spring stamping equipment, includes servo press, still includes tool 1 and with last tool 1 cooperation punching press spring's lower tool 2, it all set up in servo press with lower tool 1 to go up tool 1, servo press is used for the drive go up tool 1 punching press spring, shell fragment constant head tank 3 has been seted up to tool 2 down, bending groove 4 has been seted up to the diapire of shell fragment constant head tank 3, it has seted up shell fragment groove 5 of stepping down to go up tool 1, shell fragment groove 5 of stepping down convexly be equipped with bending groove 4 cooperation bending convex ridge 6.
This general stopper seals spring stamping equipment, utilize the numerical control characteristics that servo press itself has, and go up tool 1 and tool 2's structure cooperation down, in process of production, put into shell fragment constant head tank 3 back with the shell fragment, tool 1 punching press shell fragment makes the shell fragment bend in shell fragment constant head tank 3, bend groove 4 and the space that the shell fragment stepped down 5 formed and form general stopper and seal the spring in the drive, the general stopper that forms seals spring formula structure as an organic whole, the problem that adopts current bar spring processing and welding and lead to inefficiency, the precision is low has been avoided. As shown in fig. 7, the spring plate adopted by the invention is generally ring-shaped, and is formed by laser cutting, and after the punching of the flooding plug seal spring stamping equipment, a V-shaped flooding plug seal spring is obtained, as shown in fig. 8, the appearance of the V-shaped flooding plug seal spring is the same as that of the existing V-shaped spring.
In this embodiment, general stopper seal spring stamping equipment still including fixed set up in servo press's fixed disk 7, lower tool 2 is connected in fixed disk 7.
By adopting the technical scheme, the connection stability of the lower jig 2 is improved, and the lower jig 2 with different specifications and sizes can be conveniently replaced by the fixed disc 7 so as to meet the requirement of punching and forming the elastic sheets with different specifications and sizes; further, the lower jig 2 is detachably connected to the fixed disc 7.
In this embodiment, the fixed disk 7 is a two-jaw chuck, a three-jaw chuck, a four-jaw chuck, or a six-jaw chuck.
Adopt above-mentioned technical scheme to in with the help of fixed disk 7 change the lower tool 2 of different specifications size, carry out stamping forming with the shell fragment that satisfies different specifications size. Preferably, fixed disk 7 is the three-jaw chuck, and is further, the three-jaw chuck is accurate three-jaw self-centering chuck, is more convenient for change down tool 2 and utilizes the automatic centering effect that accurate three-jaw self-centering chuck itself has to make down tool 2 auto focus, changes the loaded down with trivial details process of re-centering focusing behind the lower tool 2 of different specifications size less, improves production efficiency.
In this embodiment, servo press includes controller, workstation 8, the fixed frame 9 that sets up in workstation 8, the fixed pressure sensor 11 that sets up in the servo electronic jar 10 of frame 9 and be connected with the output of servo electronic jar 10, pressure sensor 11 is connected with last tool 1, pressure sensor 11 is used for detecting go up tool 1's pressure value, servo electronic jar 10 and pressure sensor 11 all with controller electric connection, fixed disk 7 and workstation 8 fixed connection.
Adopt above-mentioned technical scheme, during the use, after the shell fragment is put into shell fragment constant head tank 3, controller control servo electric cylinder 10 drive pressure sensor 11 and last tool 1 push down simultaneously, pressure sensor 11 is to the pressure value real time monitoring of last tool 1, go up tool 1 and down tool 2 pressfitting and make go up tool 1 and reach specific pressure value after, control servo electric cylinder 10 and contract back and make pressure sensor 11 and last tool 1 reset, namely get general stopper and seal the spring, its easy operation, control is convenient.
In this embodiment, the frame 9 includes a balance guide post 91 fixedly disposed on the worktable 8 and a force-bearing plate 92 fixedly connected to the balance guide post 91, the servo electric cylinder 10 is fixedly connected to the force-bearing plate 92, and an output end of the servo electric cylinder 10 penetrates through the force-bearing plate 92 and is fixedly connected to the pressure sensor 11.
By adopting the technical scheme, a certain height is reserved for the servo electric cylinder 10 so as to facilitate punching and placing the elastic sheet in the elastic sheet positioning groove 3; the stress plate 92 is fixedly connected with the balance guide column 91 and the servo electric cylinder 10 is fixedly connected with the stress plate 92, so that the connection stability is improved.
In the present embodiment, the pressure sensor 11 is a column type pull pressure sensor 11.
By adopting the technical scheme, the test is convenient.
In this embodiment, the servo press further includes a connecting block 12, and the pressure sensor 11 is connected to the upper fixture 1 through the connecting block 12.
By adopting the technical scheme, the connection stability of the upper jig 1 is improved, the upper jig 1 with different specifications and sizes can be conveniently replaced by the connecting block 12 and matched with the lower jig 2 for use, so that the requirement of punching and forming the elastic sheets with different specifications and sizes is met; further, the connecting block 12 is detachably connected with the upper jig 1.
As shown in fig. 5-6, in another embodiment, the elastic sheet receding groove 5 is further convexly provided with an elastic sheet positioning column 13, and the bottom wall of the elastic sheet positioning groove 3 is further provided with a clamping groove 14 which is matched and positioned with the elastic sheet positioning column 13.
By adopting the technical scheme, the elastic sheet is generally annular, and the elastic sheet positioning column 13 is matched with the clamping groove 14 so as to more effectively position the elastic sheet.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a general stopper seals spring stamping equipment, includes servo press, its characterized in that: the spring plate stepping mechanism is characterized by further comprising an upper jig and a lower jig matched with the upper jig to punch a spring, wherein the upper jig and the lower jig are arranged on the servo press machine, the servo press machine is used for driving the upper jig to punch the spring, the lower jig is provided with a spring plate positioning groove, a bending groove is formed in the bottom wall of the spring plate positioning groove, the upper jig is provided with a spring plate stepping groove, and a bending convex ridge matched with the bending groove to bend is arranged in the spring plate stepping groove in a protruding mode.
2. The flood pack spring stamping apparatus of claim 1, wherein: the elastic sheet abdicating groove is also convexly provided with an elastic sheet positioning column, and the bottom wall of the elastic sheet positioning groove is also provided with a clamping groove which is matched and positioned with the elastic sheet positioning column.
3. The flood pack spring stamping apparatus of claim 1, wherein: the universal plug seal spring stamping equipment further comprises a fixed disc fixedly arranged on the servo press machine, and the lower jig is connected to the fixed disc.
4. The flood pack spring stamping apparatus of claim 3, wherein: the fixed disc is a two-jaw chuck, a three-jaw chuck, a four-jaw chuck or a six-jaw chuck.
5. The flood pack spring stamping apparatus of claim 3, wherein: the servo press machine comprises a controller, a workbench, a frame fixedly arranged on the workbench, a pressure sensor fixedly arranged on the servo electric cylinder of the frame and connected with the output end of the servo electric cylinder, the pressure sensor is connected with an upper jig and used for detecting the pressure value of the upper jig, the servo electric cylinder and the pressure sensor are both electrically connected with the controller, and a fixed disc is fixedly connected with the workbench.
6. The flood pack spring stamping apparatus of claim 5, wherein: the frame including fixed set up in the balanced guide post of workstation and with balanced guide post fixed connection's atress board, servo electronic jar and atress board fixed connection, the output of servo electronic jar runs through the atress board and with pressure sensor fixed connection.
7. The flood pack spring stamping apparatus of claim 5, wherein: the pressure sensor is a column type pull pressure sensor.
8. The flood pack spring stamping apparatus of claim 5, wherein: the servo press machine further comprises a connecting block, and the pressure sensor is connected with the upper jig through the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110764530.3A CN113385568A (en) | 2021-07-06 | 2021-07-06 | General stopper seals spring stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110764530.3A CN113385568A (en) | 2021-07-06 | 2021-07-06 | General stopper seals spring stamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113385568A true CN113385568A (en) | 2021-09-14 |
Family
ID=77625342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110764530.3A Pending CN113385568A (en) | 2021-07-06 | 2021-07-06 | General stopper seals spring stamping equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113385568A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202089A (en) * | 2014-06-30 | 2015-12-30 | 上海大亚密封技术有限公司 | Integrated side pressure V-shaped spring and sealing ring with same |
| CN105772579A (en) * | 2016-05-17 | 2016-07-20 | 昆山电子羽电业制品有限公司 | V-shaped bending die |
| CN106884915A (en) * | 2017-04-25 | 2017-06-23 | 无锡隆达金属材料有限公司 | A kind of nickel-base alloy spring for being applied to general plug envelope |
| WO2017141636A1 (en) * | 2016-02-18 | 2017-08-24 | Nok株式会社 | Method for manufacturing spring member for sealing device |
| CN207584025U (en) * | 2017-09-27 | 2018-07-06 | 东莞市欧特派橡胶密封科技有限公司 | A kind of general plug envelope of whole ring type spring |
| CN110594327A (en) * | 2019-10-30 | 2019-12-20 | 北京裕泰行新材料科技有限公司 | V-shaped spring and production method thereof |
| CN210461693U (en) * | 2019-08-02 | 2020-05-05 | 广东欧特派环保材料科技有限公司 | Wide-face double-spring universal plug seal |
| CN211566115U (en) * | 2019-12-30 | 2020-09-25 | 苏州丰达瑞自动化设备科技有限公司 | Servo press |
| CN213256643U (en) * | 2020-08-20 | 2021-05-25 | 东莞市瑞成精密模具有限公司 | Stamping die who buckles punches a hole step by step |
| CN216632179U (en) * | 2021-07-06 | 2022-05-31 | 广东欧特派环保材料科技有限公司 | General stopper seals spring stamping equipment |
-
2021
- 2021-07-06 CN CN202110764530.3A patent/CN113385568A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202089A (en) * | 2014-06-30 | 2015-12-30 | 上海大亚密封技术有限公司 | Integrated side pressure V-shaped spring and sealing ring with same |
| WO2017141636A1 (en) * | 2016-02-18 | 2017-08-24 | Nok株式会社 | Method for manufacturing spring member for sealing device |
| CN105772579A (en) * | 2016-05-17 | 2016-07-20 | 昆山电子羽电业制品有限公司 | V-shaped bending die |
| CN106884915A (en) * | 2017-04-25 | 2017-06-23 | 无锡隆达金属材料有限公司 | A kind of nickel-base alloy spring for being applied to general plug envelope |
| CN207584025U (en) * | 2017-09-27 | 2018-07-06 | 东莞市欧特派橡胶密封科技有限公司 | A kind of general plug envelope of whole ring type spring |
| CN210461693U (en) * | 2019-08-02 | 2020-05-05 | 广东欧特派环保材料科技有限公司 | Wide-face double-spring universal plug seal |
| CN110594327A (en) * | 2019-10-30 | 2019-12-20 | 北京裕泰行新材料科技有限公司 | V-shaped spring and production method thereof |
| CN211566115U (en) * | 2019-12-30 | 2020-09-25 | 苏州丰达瑞自动化设备科技有限公司 | Servo press |
| CN213256643U (en) * | 2020-08-20 | 2021-05-25 | 东莞市瑞成精密模具有限公司 | Stamping die who buckles punches a hole step by step |
| CN216632179U (en) * | 2021-07-06 | 2022-05-31 | 广东欧特派环保材料科技有限公司 | General stopper seals spring stamping equipment |
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