CN204514559U - A kind of explosion-proof valve checkout equipment - Google Patents
A kind of explosion-proof valve checkout equipment Download PDFInfo
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- CN204514559U CN204514559U CN201520196610.3U CN201520196610U CN204514559U CN 204514559 U CN204514559 U CN 204514559U CN 201520196610 U CN201520196610 U CN 201520196610U CN 204514559 U CN204514559 U CN 204514559U
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- explosion
- proof valve
- lower bolster
- checkout equipment
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Abstract
The utility model discloses a kind of explosion-proof valve checkout equipment, belong to technical field of quality detection.A kind of explosion-proof valve checkout equipment of the present utility model, comprise control system, upperpush rod, lower bolster, the promotion cylinder controlled by control system, main body rack and draft tube, main body rack top is provided with worktable, above this table surface, lower bolster is installed, below this table surface, bedplate is installed, for placing explosion-proof valve on lower bolster, bedplate offers the instrument connection for being communicated with draft tube, draft tube is communicated with the functional areas in explosion-proof valve by the through hole that through hole that table top is offered and lower bolster are offered, also be provided with for compressing explosion-proof valve and making explosion-proof valve bottom outer-edge and lower bolster form the upperpush rod sealed above table surface, upperpush rod is movably connected on the piston rod of promotion cylinder.It is simple that the utility model provides a kind of structure, easy to operate, can improve the accuracy of explosion-proof valve air-leakage test, and the checkout equipment that testing efficiency is high.
Description
Technical field
The utility model relates to a kind of checkout equipment, more particularly, relates to a kind of explosion-proof valve checkout equipment.
Background technology
Current production and life in, the use of various valve is more and more extensive.Along with people's demand improves, the precision of all kinds of part is also improving constantly, and therefore the structure of various valve internal spool also becomes increasingly complex, and accuracy requirement is more and more higher.Spool usually needed to detect its impermeability before use.If the impermeability of spool is bad, directly can has influence on the serviceability of valve, sometimes even can cause security incident.
People were when detecting the impermeability of spool in the past, the checkout equipment of a kind of manual compression of most employing, the assay device structures of this manual compression is complicated, and complex operation, when tightly detecting the impermeability of spool with hand, the snap-in force size of each generation is unstable, thus the quality measurements that result in product is unstable.
Summary of the invention
1. the utility model technical matters that will solve
It is complicated that the purpose of this utility model is to overcome explosion-proof valve assay device structures of the prior art, complex operation, and manufacturing cost is high, and the deficiency that detection accuracy is not high, provide a kind of explosion-proof valve checkout equipment, adopt the technical solution of the utility model, structure is simple, reliable, easy to operate, reduce hand labor intensity, greatly can improve the accuracy of explosion-proof valve air-leakage test, and testing efficiency is higher, low production cost.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of explosion-proof valve checkout equipment of the present utility model, comprise control system, upperpush rod, lower bolster, the promotion cylinder controlled by control system, main body rack and draft tube, described main body rack top is provided with worktable, the top of this table surface is provided with lower bolster, the below of this table surface is provided with bedplate, for placing explosion-proof valve on described lower bolster, described bedplate offers the instrument connection for being communicated with draft tube, described draft tube is communicated with the functional areas in explosion-proof valve by the through hole that through hole that table top is offered and lower bolster are offered, described upperpush rod be movably connected in promote cylinder piston rod on, seal for compressing explosion-proof valve and making explosion-proof valve bottom outer-edge and lower bolster be formed.
Further, for being rotatably connected between described upperpush rod and the piston rod promoting cylinder, above described upperpush rod, hand push rod is provided with.
Further, described lower bolster is provided with grommet type seals, this grommet type seals is positioned at the inner side of explosion-proof valve bottom outer-edge.
Further, described control system comprises display control panel, power on button and the control lever for controlling to promote cylinder moving, described display control panel is arranged on main body rack side, and described power on button and control lever to be arranged on front side of main body rack and to be positioned at below worktable.
Further, described display control panel cantilever support is in the upper lateral part of main body rack.
Further, the connected mode between described table surface and lower bolster, bedplate is all adopted and is screwed.
Further, described draft tube is connected with aerating device, and aerating device is connected with control system.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of explosion-proof valve checkout equipment of the present utility model, shorter can the impact of distance of stretching out due to piston rod even reduces the efficiency that staff places explosion-proof valve, the distance of stretching out is longer, easily produces to rock to cause upperpush rod not accurately to be pressed on lower bolster by explosion-proof valve, and then the accuracy of air-leakage test can be had influence on, therefore upperpush rod is movably connected on the piston rod of promotion cylinder by this checkout equipment, and for being rotatably connected between upperpush rod and the piston rod promoting cylinder, hand push rod is provided with above upperpush rod, namely can manually upperpush rod be driven to rotate around piston rod by push rod, such staff is when placing explosion-proof valve, available hand push rod drives upperpush rod to rotate to side, after having placed, manually upperpush rod is rotated to original position to compress by push rod again, simple to operation, use flexibly, substantially increase the work efficiency of staff,
(2) a kind of explosion-proof valve checkout equipment of the present utility model, its lower bolster is provided with grommet type seals, this grommet type seals is positioned at the inner side of explosion-proof valve bottom outer-edge, when upperpush rod compresses explosion-proof valve, the bottom of this grommet type seals and explosion-proof valve fits tightly, make to form sealing between explosion-proof valve and lower bolster, to detect the impermeability of explosion-proof valve more accurately;
(3) a kind of explosion-proof valve checkout equipment of the present utility model, the connected mode between its table surface and lower bolster, bedplate is all adopted and is screwed, and connected mode is simply firm, and good airproof performance, there will not be leakage;
(4) a kind of explosion-proof valve checkout equipment of the present utility model, structure is simple, and reliable, easy to operate, testing efficiency is high, accuracy good, low production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of explosion-proof valve checkout equipment of the present utility model;
Fig. 2 is the cross-sectional view of a kind of explosion-proof valve checkout equipment of the present utility model.
Label declaration in schematic diagram:
1, display control panel; 2, upperpush rod; 3, lower bolster; 4, power on button; 5, control lever; 6, main body rack; 7, cylinder is promoted; 8, draft tube.
Embodiment
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Composition graphs 1 and Fig. 2, a kind of explosion-proof valve checkout equipment of the present utility model, comprise control system, upperpush rod 2, lower bolster 3, the promotion cylinder 7 controlled by control system, main body rack 6 and draft tube 8, main body rack 6 top is provided with worktable, the top of this table surface is provided with lower bolster 3, the below of this table surface is provided with bedplate, for placing explosion-proof valve on lower bolster 3, bedplate offers the instrument connection for being communicated with draft tube 8, draft tube 8 is communicated with the functional areas in explosion-proof valve by the through hole that through hole that table top is offered and lower bolster 3 are offered, also be provided with for compressing explosion-proof valve and making explosion-proof valve bottom outer-edge and lower bolster 3 form the upperpush rod 2 sealed above table surface, upperpush rod 2 is movably connected on the piston rod of promotion cylinder 7.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment
As depicted in figs. 1 and 2, a kind of explosion-proof valve checkout equipment of the present embodiment, comprise control system, upperpush rod 2, lower bolster 3, the promotion cylinder 7 controlled by control system, main body rack 6 and draft tube 8, main body rack 6 adopts framed structure, structure is more firm, can also material usage be reduced, reduce costs, alleviate quality.Main body rack 6 top is provided with worktable, the top of this table surface is provided with lower bolster 3, the below of this table surface is provided with bedplate, connected mode between table surface and lower bolster 3, bedplate is all adopted and is screwed, for placing explosion-proof valve on lower bolster 3, bedplate offers the instrument connection for being communicated with draft tube 8, draft tube 8 is connected with aerating device, and aerating device is connected with control system.Lower bolster 3 and table surface are just provided with through hole to the position of explosion-proof valve, and the through hole on lower bolster 3 and table surface communicates with the functional areas (seal area) of explosion-proof valve and forms an inflatable chamber, it is convenient to inflatable chamber air inlet that draft tube 8 is communicated with the functional areas in explosion-proof valve by the through hole that through hole that table top is offered and lower bolster 3 are offered, and the upperpush rod 2 be positioned at above table surface seals for compressing explosion-proof valve and making explosion-proof valve bottom outer-edge and lower bolster 3 be formed.Shorter can the impact of distance of stretching out due to piston rod even reduces the efficiency that staff places explosion-proof valve, the distance of stretching out is longer, easily produces to rock to cause upperpush rod 2 not accurately to be pressed on lower bolster 3 by explosion-proof valve, and then can have influence on the accuracy of air-leakage test.Therefore upperpush rod 2 is movably connected on the piston rod of promotion cylinder 7 by the present embodiment, and for being rotatably connected between upperpush rod 2 and the piston rod promoting cylinder 7, hand push rod is provided with above upperpush rod 2, can manually upperpush rod 2 be driven to rotate around piston rod by push rod, staff is when placing explosion-proof valve, available hand push rod drives upperpush rod 2 to rotate to side, after having placed, manually upperpush rod 2 is rotated to original position to compress by push rod again, simple to operation, use flexibly, substantially increase the work efficiency of staff.
In order to further strengthen the usability of this checkout equipment, improve the accuracy detected, the present embodiment is also provided with grommet type seals on lower bolster 3, this grommet type seals is positioned at the inner side of explosion-proof valve bottom outer-edge, when upperpush rod 2 compresses explosion-proof valve, the bottom of this grommet type seals and explosion-proof valve fits tightly, and makes to be formed between explosion-proof valve and lower bolster 3 to seal, to detect the impermeability of explosion-proof valve more accurately.
Simultaneously, control system comprises display control panel 1, power on button 4 and the control lever 5 for controlling to promote cylinder 7 motion, display control panel is arranged on main body rack 6 side, concrete display control panel in the present embodiment passes through pole cantilever support in the upper lateral part of main body rack 6, and matches with staff's height; Power on button 4 and control lever 5 to be arranged on front side of main body rack 6 and to be positioned at the hand position near staff below worktable, meet Human Engineering Principle, more convenient operation.
During work, first power on button 4 is pressed, start control system, piston rod and the upperpush rod 2 be connected on piston rod of control system control promotion cylinder 7 move up and reset, staff selects corresponding test procedure according to the model of explosion-proof valve to be measured, then the explosion-proof valve assembled is placed on lower bolster 3, the control lever 5 that turns clockwise makes promotion cylinder 7 drive upperpush rod 2 to move downward compression explosion-proof valve by piston rod, then click to detect in display control panel 1 and start key, control system control aerating device by draft tube 8 to air inlet in inflatable chamber and start detect, air pressure in inflatable chamber rises fast, after 5 ~ 10 seconds, stable gas pressure is got off, if now display control panel 1 shows atmospheric pressure value in the scope of program setting, then control system can point out detection to pass through, staff clicks acknowledgement key and confirms that detection is passed through in display control panel 1, then reverse rotation control lever 5 makes promotion cylinder 7 drive upperpush rod 2 move upward and reset by piston rod, staff takes off explosion-proof valve and completes detection, if but after stable gas pressure, the atmospheric pressure value that display control panel 1 shows not in the scope of program setting, then needs the spring changed according to atmospheric pressure value in explosion-proof valve, then repeats above-mentioned steps and again detects.
A kind of explosion-proof valve checkout equipment of the present embodiment, structure is simple, and reliable, easy to operate, testing efficiency is high, accuracy good, low production cost.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (7)
1. an explosion-proof valve checkout equipment, it is characterized in that: comprise control system, upperpush rod (2), lower bolster (3), the promotion cylinder (7) controlled by control system, main body rack (6) and draft tube (8), described main body rack (6) top is provided with worktable, the top of this table surface is provided with lower bolster (3), the below of this table surface is provided with bedplate, for placing explosion-proof valve on described lower bolster (3), described bedplate offers the instrument connection for being communicated with draft tube (8), described draft tube (8) is communicated with the functional areas in explosion-proof valve by the through hole that through hole that table top is offered and lower bolster (3) are offered, described upperpush rod (2) is movably connected on the piston rod of promotion cylinder (7), seal for compressing explosion-proof valve and making explosion-proof valve bottom outer-edge and lower bolster (3) be formed.
2. a kind of explosion-proof valve checkout equipment according to claim 1, it is characterized in that: for being rotatably connected between described upperpush rod (2) and the piston rod promoting cylinder (7), described upperpush rod (2) top is provided with hand push rod.
3. a kind of explosion-proof valve checkout equipment according to claim 2, is characterized in that: described lower bolster (3) is provided with grommet type seals, and this grommet type seals is positioned at the inner side of explosion-proof valve bottom outer-edge.
4. a kind of explosion-proof valve checkout equipment according to claim 3, it is characterized in that: described control system comprises display control panel (1), power on button (4) and promotes cylinder (7) control lever (5) that moves for controlling, described display control panel is arranged on main body rack (6) side, and described power on button (4) and control lever (5) are arranged on main body rack (6) front side and are positioned at below worktable.
5. a kind of explosion-proof valve checkout equipment according to claim 4, is characterized in that: described display control panel cantilever support is in the upper lateral part of main body rack (6).
6. a kind of explosion-proof valve checkout equipment according to claim 5, is characterized in that: the connected mode between described table surface and lower bolster (3), bedplate is all adopted and is screwed.
7. a kind of explosion-proof valve checkout equipment according to claim 6, is characterized in that: described draft tube (8) is connected with aerating device, and aerating device is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196610.3U CN204514559U (en) | 2015-04-02 | 2015-04-02 | A kind of explosion-proof valve checkout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196610.3U CN204514559U (en) | 2015-04-02 | 2015-04-02 | A kind of explosion-proof valve checkout equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514559U true CN204514559U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196610.3U Expired - Fee Related CN204514559U (en) | 2015-04-02 | 2015-04-02 | A kind of explosion-proof valve checkout equipment |
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| CN (1) | CN204514559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271108A (en) * | 2017-07-26 | 2017-10-20 | 合肥国轩高科动力能源有限公司 | A kind of explosion-proof valve sealing means of lithium battery casing air tightness test |
| CN108562400A (en) * | 2018-02-10 | 2018-09-21 | 安徽摩格恩轴承有限公司 | Bearing seal detection device |
| CN109406062A (en) * | 2018-12-28 | 2019-03-01 | 盛瑞传动股份有限公司 | A kind of trap seal experimental rig |
-
2015
- 2015-04-02 CN CN201520196610.3U patent/CN204514559U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271108A (en) * | 2017-07-26 | 2017-10-20 | 合肥国轩高科动力能源有限公司 | A kind of explosion-proof valve sealing means of lithium battery casing air tightness test |
| CN107271108B (en) * | 2017-07-26 | 2023-08-04 | 合肥国轩高科动力能源有限公司 | Explosion-proof valve sealing device for lithium battery box body air tightness test |
| CN108562400A (en) * | 2018-02-10 | 2018-09-21 | 安徽摩格恩轴承有限公司 | Bearing seal detection device |
| CN109406062A (en) * | 2018-12-28 | 2019-03-01 | 盛瑞传动股份有限公司 | A kind of trap seal experimental rig |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |