CN113510656A - Solenoid valve seal head frock of impressing - Google Patents
Solenoid valve seal head frock of impressing Download PDFInfo
- Publication number
- CN113510656A CN113510656A CN202110873284.5A CN202110873284A CN113510656A CN 113510656 A CN113510656 A CN 113510656A CN 202110873284 A CN202110873284 A CN 202110873284A CN 113510656 A CN113510656 A CN 113510656A
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- China
- Prior art keywords
- hole
- movable rod
- sealing head
- spring
- guiding hole
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- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The application discloses sealed head frock of impressing of solenoid valve, including the pressure equipment head and the pressure equipment mould that set up from top to bottom, the concave hole of placing, activity hole and the guiding hole that is equipped with from last down to communicate in proper order in top of pressure equipment mould, place downthehole valve cock of just having placed, activity hole fit sliding connection has the movable rod, the both ends of movable rod extend to in valve cock and the guiding hole respectively, the diameter of guiding hole is greater than the activity hole, the movable rod epirelief in the guiding hole is equipped with the stopper, be equipped with the spring in the guiding hole, the both ends of spring are connected with stopper and guiding hole respectively. This frock of impressing in-process pressure equipment head pushes down makes spring atress warp through sealed head pushing down the movable rod, and sealed head is connected with valve mouth interference fit simultaneously and is realized the assembly, and when the pressure equipment was overhead to shift up, the spring reset impeld to drive the movable rod and shifts up, and the valve mouth after the drive assembly wholly shifts up to placing the hole top, makes things convenient for the manual work to take, improves assembly efficiency.
Description
Technical Field
The application relates to the field of electromagnetic valves, in particular to a pressing-in tool for a sealing head of an electromagnetic valve.
Background
Among the prior art, the manual work is placed the valve cock and is being placed downtheholely, puts sealed head and pushes down on the valve cock again, and sealed head is connected with valve cock interference fit and is realized the assembly, because the valve cock flushes with placing the hole, and the manual work is hardly taken out the valve cock after the assembly from placing downthehole, influences assembly efficiency.
Disclosure of Invention
The invention aims to provide a pressing-in tool for a sealing head of an electromagnetic valve, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the embodiment of the application discloses frock of impressing of solenoid valve seal head, its characterized in that: including the pressure equipment head and the pressure equipment mould that set up from top to bottom, the concave hole of placing, activity hole and the guiding hole that are equipped with from last down to communicate in proper order in top of pressure equipment mould, place downthehole valve nozzle of just having placed, the downthehole cooperation sliding connection of activity has the movable rod, the both ends of movable rod extend to in valve nozzle and the guiding hole respectively, the diameter of guiding hole is greater than the activity hole, the movable rod epirelief in the guiding hole is equipped with the stopper, be equipped with the spring in the guiding hole, the both ends of spring are connected with stopper and guiding hole respectively.
As a further improvement of the invention, the top of the movable rod is concavely provided with a counter bore for placing a sealing head.
As a further improvement of the present invention, the diameter of the movable hole is smaller than that of the placement hole.
As a further improvement of the invention, the placing hole, the movable hole and the guide hole are all coaxially arranged.
As a further improvement of the invention, the bottom of the guide hole penetrates through a press-fitting die, the bottom of the press-fitting die is provided with a base plate for covering the guide hole through a bolt, the base plate is provided with a through hole for the movable rod to pass through, the periphery of the through hole is upwards convexly provided with an annular flanging extending into the guide hole, and the inner ring of the spring is in contact connection with the outer circumference of the annular flanging.
As a further improvement of the invention, a boss abutted with the inner ring of the spring is convexly arranged on the end face of the limiting block facing the spring.
As a further improvement of the invention, the limiting block and the movable rod are integrally formed.
As a further improvement of the invention, the spring is sleeved on the movable rod.
Compared with the prior art, the invention has the advantages that:
this frock of impressing in-process pressure equipment head pushes down makes spring atress warp through sealed head pushing down the movable rod, and sealed head is connected with valve mouth interference fit simultaneously and is realized the assembly, and when the pressure equipment was overhead to shift up, the spring reset impeld to drive the movable rod and shifts up, and the valve mouth after the drive assembly wholly shifts up to placing the hole top, makes things convenient for the manual work to take, improves assembly efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a pressing tool for a sealing head of an electromagnetic valve according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Please refer to fig. 1, in an embodiment, an electromagnetic valve sealing head press-in tool includes a press-fitting head 1 and a press-fitting die 2 which are arranged up and down, a placing hole 3 which is sequentially communicated from top to bottom is concavely arranged on the top of the press-fitting die 2, a movable hole 4 and a guide hole 5, a valve mouth 6 is just placed in the placing hole 3, a movable rod 7 is slidably connected in the movable hole 4 in a matched manner, two ends of the movable rod 7 respectively extend into the valve mouth 6 and the guide hole 5, the diameter of the guide hole 5 is larger than that of the movable hole 4, a limit block 8 is convexly arranged on the movable rod 7 in the guide hole 5, a spring 9 is arranged in the guide hole 5, and two ends of the spring 9 are respectively connected with the limit block 8 and the guide hole 5.
Further, the spring 9 is sleeved on the movable rod 7.
Further, the diameter of the movable hole 4 is smaller than that of the placing hole 3.
Further, the placing hole 3, the movable hole 4 and the guide hole 5 are coaxially arranged.
In this technical scheme, this frock of impressing in-process pressure equipment head pushes down makes the spring atress warp through sealed head pushing down the movable rod, and sealed head is connected with valve mouth interference fit simultaneously and realizes the assembly, and when the pressure equipment was overhead to shift up, the spring resets and makes to drive the movable rod and shift up, and the valve mouth after the drive assembly wholly shifts up to placing the hole top, makes things convenient for the manual work to take, improves assembly efficiency.
In one embodiment, the top of the movable rod 7 is recessed with a counter bore 10 for placement of a sealing head.
In the technical scheme, the sealing head is quickly positioned through the counter bore, and the assembly is convenient.
In one embodiment, the bottom of the guide hole 5 penetrates through the press-fitting die 2, the bottom of the press-fitting die 2 is provided with a base plate 11 covering the guide hole 5 through a bolt, the base plate 11 is provided with a through hole 12 for the movable rod 7 to pass through, the periphery of the through hole 12 is provided with an annular flange 13 protruding upwards and extending into the guide hole 5, and the inner ring of the spring 9 is in contact connection with the outer circumference of the annular flange 13.
Furthermore, a boss 14 abutted with the inner ring of the spring 9 is convexly arranged on the end face of the limiting block 8 facing the spring 9.
Further, the limiting block 8 and the movable rod 7 are integrally formed.
In the technical scheme, the limit of the spring is realized through the matching of the boss and the annular flanging, so that the spring is prevented from being deviated in the axial direction, and meanwhile, the movable rod is axially limited, so that the deviation damage is avoided; the maintenance is conveniently dismantled to whole frock through the detachable carousel, and the flexibility ratio is high.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a frock is impressed to solenoid valve seal head which characterized in that: including the pressure equipment head and the pressure equipment mould that set up from top to bottom, the concave hole of placing, activity hole and the guiding hole that are equipped with from last down to communicate in proper order in top of pressure equipment mould, place downthehole valve nozzle of just having placed, the downthehole cooperation sliding connection of activity has the movable rod, the both ends of movable rod extend to in valve nozzle and the guiding hole respectively, the diameter of guiding hole is greater than the activity hole, the movable rod epirelief in the guiding hole is equipped with the stopper, be equipped with the spring in the guiding hole, the both ends of spring are connected with stopper and guiding hole respectively.
2. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: and a counter bore for placing a sealing head is concavely arranged at the top of the movable rod.
3. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the diameter of the movable hole is smaller than that of the placing hole.
4. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the placing hole, the movable hole and the guide hole are all coaxially arranged.
5. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the bottom of the guide hole penetrates through a press-fitting die, a base plate covering the guide hole is mounted at the bottom of the press-fitting die through a bolt, a through hole for the movable rod to penetrate through is formed in the base plate, an annular flanging extending into the guide hole is arranged on the periphery of the through hole in an upward protruding mode, and the inner ring of the spring is in contact connection with the outer circumference of the annular flanging.
6. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the limiting block is provided with a boss which is abutted against the inner ring of the spring in a protruding mode towards the end face of the spring.
7. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the limiting block and the movable rod are integrally formed.
8. The tool for pressing the sealing head of the electromagnetic valve into the sealing head of the claim 1 is characterized in that: the spring is sleeved on the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873284.5A CN113510656A (en) | 2021-07-30 | 2021-07-30 | Solenoid valve seal head frock of impressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873284.5A CN113510656A (en) | 2021-07-30 | 2021-07-30 | Solenoid valve seal head frock of impressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113510656A true CN113510656A (en) | 2021-10-19 |
Family
ID=78067908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110873284.5A Pending CN113510656A (en) | 2021-07-30 | 2021-07-30 | Solenoid valve seal head frock of impressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113510656A (en) |
-
2021
- 2021-07-30 CN CN202110873284.5A patent/CN113510656A/en active Pending
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