CN211868024U - Protection device for punching of pressure reducing valve diaphragm - Google Patents
Protection device for punching of pressure reducing valve diaphragm Download PDFInfo
- Publication number
- CN211868024U CN211868024U CN201922403757.6U CN201922403757U CN211868024U CN 211868024 U CN211868024 U CN 211868024U CN 201922403757 U CN201922403757 U CN 201922403757U CN 211868024 U CN211868024 U CN 211868024U
- Authority
- CN
- China
- Prior art keywords
- plate
- threaded rod
- fixedly connected
- tray
- workstation
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model relates to the technical field of, a protection device that relief pressure valve diaphragm punched is provided, comprises a workbench, the fixed connection with tray of surperficial center department of workstation, the both sides of tray are provided with the visor, the rear end fixedly connected with riser of workstation, the top fixedly connected with fixed roof of riser, the top fixed mounting of fixed roof has the cylinder, the lateral wall of riser and the bottom sliding connection of fixed roof have the fly leaf, the bottom fixed mounting of fly leaf has the puncher. The utility model discloses a be provided with the visor, place the pressure relief valve diaphragm in the tray, with the inside promotion of visor at both ends, cover the diaphragm on the tray, through starting cylinder and puncher, the cylinder promotes the fly leaf, and the fly leaf drives the puncher and moves down, and the expansion end of puncher gets into from the through-hole on visor surface to punch the diaphragm, prevent that the diaphragm from exposing outside at the in-process of punching, cause the damage, reduce the waste of material.
Description
Technical Field
The utility model relates to the technical field of, especially, relate to a protection device that relief pressure valve diaphragm punched.
Background
For mechanical industry diaphragms: when two sides of the diaphragm are acted by different pressures (or forces), the diaphragm moves towards the side with low pressure in a strain mode, so that the center of the diaphragm generates displacement in a certain relation with pressure difference, the diaphragm mainly has three types, namely a flat diaphragm, a vertical chain diaphragm and a corrugated diaphragm, the flat diaphragm can be equally divided into various forms according to whether the periphery is fixedly supported, whether the center is provided with a hole and the stress distribution condition of the diaphragm area is different, and the most common is the flat diaphragm formed by circular thin plates with equal sections and fixed on the periphery.
In the process of punching, the existing pressure reducing valve membrane is exposed and is very easy to be damaged, so that the waste of materials is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective device for punching of a pressure reducing valve diaphragm.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protection device that relief pressure valve diaphragm punched, includes the workstation, the surperficial center department fixedly connected with tray of workstation, the both sides of tray are provided with the visor, the rear end fixedly connected with riser of workstation, the top fixedly connected with fixed roof of riser, the top fixed mounting of fixed roof has the cylinder, the lateral wall of riser and the bottom sliding connection of fixed roof have the fly leaf, the bottom fixed mounting of fly leaf has the puncher, and the puncher is located the visor directly over, the bottom fixedly connected with of visor removes the slider, the spout with removal slider matched with has been seted up on the surface of workstation, and the visor is through removing slider and workstation sliding connection.
Preferably, the protective cover comprises a supporting plate, the movable sliding block is located at the bottom of the supporting plate, a baffle is fixedly connected to the inner side wall of the supporting plate, and a cover plate is fixedly connected to the top of the baffle.
Preferably, the inner side wall of the baffle is arc-shaped and matched with the tray, the cover plate is semicircular, and a through hole matched with the movable end of the punching machine is formed in the center of the cover plate.
Preferably, the sliding groove is rotatably connected with a bidirectional threaded rod, the movable sliding block is sleeved on the surface of the bidirectional threaded rod and is in threaded connection with the bidirectional threaded rod, and one end of the bidirectional threaded rod penetrates through the side wall of the workbench.
Preferably, opposite thread grooves are formed in the surfaces of the two ends of the bidirectional threaded rod, and the opposite thread grooves in the two ends of the bidirectional threaded rod are respectively sleeved with the movable sliding block.
Preferably, the driven gear has been cup jointed on the one end surface that the two-way threaded rod runs through the workstation, one side of workstation is provided with driving motor, driving motor's output shaft rotates and is connected with the actuating lever, and the actuating lever one end of keeping away from driving motor rotates with the workstation to be connected, driving motor keeps away from the one end of actuating lever and is provided with the mounting bracket, and driving motor passes through mounting bracket and workstation fixed connection the driving gear has been cup jointed on the surface of actuating lever, and the driving gear meshes with the driven gear mutually.
Advantageous effects
1. The utility model discloses a be provided with the visor, place the pressure relief valve diaphragm in the tray, with the inside promotion of visor at both ends, cover the diaphragm on the tray, through starting cylinder and puncher, the cylinder promotes the fly leaf, and the fly leaf drives the puncher and moves down, and the expansion end of puncher gets into from the through-hole on visor surface to punch the diaphragm, prevent that the diaphragm from exposing outside at the in-process of punching, cause the damage, reduce the waste of material.
2. The utility model discloses a be provided with driving gear and driven gear, start driving motor, driving motor drives the driving gear through the actuating lever and rotates, through the cooperation between driving gear and the driven gear to the two-way threaded rod that drives both ends rotates, and the two-way threaded rod carries out opposite movement through the visor that removes the slider drive both ends, thereby opens and is closed the visor.
Drawings
Fig. 1 is a front perspective three-dimensional structure diagram of a protection device for punching a pressure reducing valve diaphragm provided by the present invention;
fig. 2 is a bottom perspective view of the protection device for punching a pressure reducing valve diaphragm according to the present invention;
fig. 3 is a top view of a worktable in the protection device for punching a diaphragm of a pressure reducing valve according to the present invention;
fig. 4 is a structural diagram of a protective cover in the protection device for punching a pressure reducing valve diaphragm of the present invention.
Illustration of the drawings:
1. a work table; 2. a tray; 3. a protective cover; 301. a support plate; 302. a baffle plate; 303. a cover plate; 304. a through hole; 4. a vertical plate; 5. fixing a top plate; 6. a cylinder; 7. a movable plate; 8. a perforating machine; 9. moving the slide block; 10. a chute; 11. a bidirectional threaded rod; 12. a drive rod; 13. a drive motor; 14. a mounting frame; 15. a driving gear; 16. a driven gear.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-4, a protection device for pressure reducing valve diaphragm punching, including a workbench 1, a tray 2 is fixedly connected to the center of the surface of the workbench 1, protective covers 3 are disposed on two sides of the tray 2, a vertical plate 4 is fixedly connected to the rear end of the workbench 1, a fixed top plate 5 is fixedly connected to the top of the vertical plate 4, a cylinder 6 is fixedly mounted at the top of the fixed top plate 5, a movable plate 7 is slidably connected to the side wall of the vertical plate 4 and the bottom of the fixed top plate 5, a punching machine 8 is fixedly mounted at the bottom of the movable plate 7, the punching machine 8 is located right above the protective cover 3, a movable slider 9 is fixedly connected to the bottom of the protective cover 3, a sliding groove 10 matched with the movable slider 9 is disposed on the surface of the workbench 1, and the.
The protective cover 3 comprises a support plate 301, a movable sliding block 9 is positioned at the bottom of the support plate 301, a baffle plate 302 is fixedly connected to the inner side wall of the support plate 301, a cover plate 303 is fixedly connected to the top of the baffle plate 302, the inner side wall of the baffle plate 302 is arc-shaped and matched with the tray 2, the cover plate 303 is semicircular, a through hole 304 matched with the movable end of the perforating machine 8 is formed in the center of the cover plate 303, a bidirectional threaded rod 11 is rotatably connected to the chute 10, the movable sliding block 9 is sleeved on the surface of the bidirectional threaded rod 11 and is in threaded connection with the bidirectional threaded rod 11, one end of the bidirectional threaded rod 11 penetrates through the side wall of the workbench 1, opposite thread grooves are formed in the two end surfaces of the bidirectional threaded rod 11, the opposite thread grooves of the two ends of the bidirectional threaded rod 11 are both sleeved with the movable sliding block 9, a driven gear, the output shaft of driving motor 13 rotates and is connected with actuating lever 12, and the one end that driving motor 13 was kept away from to actuating lever 12 rotates with workstation 1 to be connected, and the one end that driving motor 13 kept away from actuating lever 12 is provided with mounting bracket 14, and driving motor 13 has cup jointed driving gear 15 through mounting bracket 14 and the surface of workstation 1 fixed connection actuating lever 12, and driving gear 15 meshes with driven gear 16 mutually.
The utility model discloses a theory of operation: when using this protection device that relief pressure valve diaphragm punched, through placing the relief pressure valve diaphragm in tray 2, start driving motor 13, driving motor 13 drives driving gear 15 through actuating lever 12 and rotates, cooperate down through driving gear 15 and driven gear 16, drive two-way threaded rod 11 and rotate, two-way threaded rod 11 drives both ends surface and moves slider 9 and be opposite motion, can drive two visor 3 while inside movement, thereby it is sealed with tray 2, through starting cylinder 6 and puncher 8, cylinder 6 promotes fly leaf 7 and slides down, thereby it moves down to drive puncher 8, puncher 8's expansion end stretches into from the through-hole 304 at apron 303 top, punch the relief pressure valve diaphragm, prevent that the diaphragm from exposing outside at the in-process of punching, cause the damage, reduce the waste of material.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a protection device that relief pressure valve diaphragm punched, includes workstation (1), its characterized in that: a tray (2) is fixedly connected at the center of the surface of the workbench (1), protective covers (3) are arranged at two sides of the tray (2), a vertical plate (4) is fixedly connected with the rear end of the workbench (1), a fixed top plate (5) is fixedly connected with the top of the vertical plate (4), the top of the fixed top plate (5) is fixedly provided with an air cylinder (6), the side wall of the vertical plate (4) and the bottom of the fixed top plate (5) are connected with a movable plate (7) in a sliding way, the bottom of the movable plate (7) is fixedly provided with a perforating machine (8), the perforating machine (8) is positioned right above the protective cover (3), the bottom of the protective cover (3) is fixedly connected with a movable sliding block (9), the surface of the workbench (1) is provided with a sliding chute (10) matched with the movable sliding block (9), and the protective cover (3) is connected with the workbench (1) in a sliding way through a movable sliding block (9).
2. A pressure relief valve diaphragm perforation protector as claimed in claim 1, wherein: the protective cover (3) comprises a supporting plate (301), the movable sliding block (9) is located at the bottom of the supporting plate (301), a baffle (302) is fixedly connected to the inner side wall of the supporting plate (301), and a cover plate (303) is fixedly connected to the top of the baffle (302).
3. A pressure relief valve diaphragm perforation protector as claimed in claim 2 wherein: the inner side wall of the baffle (302) is arc-shaped and matched with the tray (2), the cover plate (303) is semicircular, and a through hole (304) matched with the movable end of the perforating machine (8) is formed in the center of the cover plate (303).
4. A pressure relief valve diaphragm perforation protector as claimed in claim 1, wherein: the rotary table is characterized in that a bidirectional threaded rod (11) is rotationally connected in the sliding groove (10), the movable sliding block (9) is sleeved on the surface of the bidirectional threaded rod (11) and is in threaded connection with the bidirectional threaded rod (11), and one end of the bidirectional threaded rod (11) penetrates through the side wall of the table (1).
5. A protection device for the perforation of a pressure reducing valve membrane according to claim 4, characterized in that: opposite thread grooves are formed in the surfaces of the two ends of the bidirectional threaded rod (11), and the movable sliding blocks (9) are sleeved at the opposite thread grooves of the two ends of the bidirectional threaded rod (11).
6. A protection device for the perforation of a pressure reducing valve membrane according to claim 4, characterized in that: driven gear (16) has been cup jointed on the one end surface that two-way threaded rod (11) run through workstation (1), one side of workstation (1) is provided with driving motor (13), the output shaft of driving motor (13) rotates and is connected with actuating lever (12), and actuating lever (12) keep away from the one end of driving motor (13) and rotate with workstation (1) and be connected, the one end that actuating lever (12) were kept away from in driving motor (13) is provided with mounting bracket (14), and driving motor (13) are through mounting bracket (14) and workstation (1) fixed connection driving gear (15) have been cup jointed on the surface of actuating lever (12), and driving gear (15) mesh with driven gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403757.6U CN211868024U (en) | 2019-12-27 | 2019-12-27 | Protection device for punching of pressure reducing valve diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403757.6U CN211868024U (en) | 2019-12-27 | 2019-12-27 | Protection device for punching of pressure reducing valve diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211868024U true CN211868024U (en) | 2020-11-06 |
Family
ID=73263438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403757.6U Expired - Fee Related CN211868024U (en) | 2019-12-27 | 2019-12-27 | Protection device for punching of pressure reducing valve diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211868024U (en) |
-
2019
- 2019-12-27 CN CN201922403757.6U patent/CN211868024U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211868024U (en) | Protection device for punching of pressure reducing valve diaphragm | |
| CN104842405B (en) | The knife plate turnover mould more changing device of die-cutting machine | |
| CN214110671U (en) | Double-end perforating device of building decorative panel | |
| CN208728772U (en) | A kind of forging backing plate cutter device | |
| CN116512357A (en) | High-efficient degradable carton continuous die-cutting machine | |
| CN214977186U (en) | Stamping die with panel edge structure of polishing | |
| CN209257108U (en) | It is a kind of for producing the device of PVC wallboard | |
| CN212736228U (en) | Cross cutting garbage collection device | |
| CN206967628U (en) | A kind of automatically upper cutter mechanism of guillotine | |
| CN220128904U (en) | Adjustable cross-bottom die cutting machine for preparing phospholipid slices | |
| CN219379736U (en) | Positioning and punching device for steel processing | |
| CN220031299U (en) | Auxiliary die cutting device for carton printing slotting die cutting machine | |
| CN212146658U (en) | Full-automatic high-precision die-cutting indentation device | |
| CN207858982U (en) | A kind of waste discharge apparatus of the fixed die-cutting machine of bed die item | |
| CN217345859U (en) | Plastic uptake shaping of blister pack is with punching mechanism | |
| CN220389635U (en) | Perforating device capable of collecting powder | |
| CN218138311U (en) | Leather case die-cutting machine | |
| CN212437110U (en) | Dough sheet processing machine | |
| CN213353711U (en) | Production is paintd with side cut device convenient to accurate location | |
| CN221211779U (en) | Paper product cutting machine for printing industry | |
| CN209999756U (en) | cutting device for carton production | |
| CN219337876U (en) | Automatic positioning mechanism of die cutting machine | |
| CN218802582U (en) | Outer surface puncher is used in roller processing | |
| CN214294700U (en) | Edge folding machine for plastic box | |
| CN220534331U (en) | Wood pulp sponge cloth cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |