CN203823123U - Assembling tool of proportional reversing valve core assembly - Google Patents
Assembling tool of proportional reversing valve core assembly Download PDFInfo
- Publication number
- CN203823123U CN203823123U CN201420156635.6U CN201420156635U CN203823123U CN 203823123 U CN203823123 U CN 203823123U CN 201420156635 U CN201420156635 U CN 201420156635U CN 203823123 U CN203823123 U CN 203823123U
- Authority
- CN
- China
- Prior art keywords
- core assembly
- valve core
- stop pin
- proportional reversing
- rotating pin
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to an assembling tool of a proportional reversing valve core assembly. The assembling tool comprises standard elastic washers, wherein an anti-rotating pin and a standard elastic washer I are matched with a threaded hole corresponding to an anti-rotating pin mounting base and mounted and tightened into the threaded hole; the anti-rotating pin mounting base is connected and fixed with a V-shaped seat through two hexagon socket head cap screws and two standard elastic washers II; a valve core assembly is placed on the V-shaped seat, the head part of the anti-rotating pin is embedded into a U-shaped groove in one end of a valve core, under the fixing action of the anti-rotating pin, the valve core cannot rotate when a spring is mounted and fixed to the valve core assembly, the excircle surface of the valve core cannot be abraded, and at the same time, the precompression amount of the spring can be measured more conveniently by measuring tools such as a vernier caliper and the like, so that when mounting of the valve core assembly can meet the design size requirement is determined. The assembling tool of the proportional reversing valve core assembly is simple in structure and good in operability; and while the assembling efficiency of the valve core assembly is guaranteed, the assembling quality is ensured, critical parts cannot be damaged, and mass production of the valve core assembly becomes possible.
Description
Technical field
The utility model belongs to selector valve frock field, particularly relates to the assembly tooling of a kind of proportional reversing valve mangetic core assembly.
Background technique
Being in great demand of Proportional valve market, the competition between different brands product is simultaneously also fierce all the more, wants to obtain leading superiority and just must update product and the production control process of optimizing oneself on market, reduces costs as far as possible.In Proportional valve assembly process, the assembling of mangetic core assembly is particularly crucial, should ensure fitted position requirement, can not cause again the damage of this class vital part of spool, because mangetic core assembly structure has its particularity, so will ensure that good and fast assembling just must ensure by frock.
Model utility content
Technical problem to be solved in the utility model is to provide the assembly tooling of a kind of proportional reversing valve mangetic core assembly, to solve the unsettled problem of quality of mangetic core assembly batch production.
The utility model solves the technological scheme that its technical problem adopts: the assembly tooling of a kind of proportional reversing valve mangetic core assembly is provided, comprise V-shape base, in the middle of V-shape base, have V-shaped groove, described bottom, V-shape base one end is provided with stop pin fitting seat, stop pin fitting seat is shaped as T shape, and stop pin fitting seat middle lower portion is provided with stop pin.
On described V-shape base, be placed with mangetic core assembly, mangetic core assembly head end has a locating slot, locating slot coordinates with stop pin afterbody, mangetic core assembly is positioned on V-shape base, under the fixation of stop pin, when mangetic core assembly is installed fixing spring, spool just can not rotate, the wearing and tearing of having avoided thus spool outer round surface to occur; By the comparable more conveniently measuring spring of the measurers such as vernier calliper pre compressed magnitude, determine when that with this mangetic core assembly installation reaches design size requirement simultaneously.This convenient and reliable operation, and efficiency is high.
Described bottom, V-shape base one end is fixed stop pin fitting seat is installed by Second Canonical Form elastic washer and hexagon socket cap head screw.
Between described stop pin fitting seat and stop pin, be lined with First Canonical Form elastic washer.
Beneficial effect
The utility model is simple for structure, and operability is good, in ensureing mangetic core assembly efficiency of assembling, also can guarantee that assembly quality and vital part are injury-free, and mangetic core assembly is produced in enormous quantities becomes possibility.
Brief description of the drawings
Fig. 1 is the structural drawing one of the utility model stop pin.
Fig. 2 is the structural drawing two of the utility model stop pin.
Fig. 3 is the structural drawing of the utility model V-shape base.
Fig. 4 is the structural drawing one of the utility model stop pin fitting seat.
Fig. 5 is the structural drawing two of the utility model stop pin fitting seat.
Fig. 6 is the sectional view of the utility model mangetic core assembly.
Fig. 7 is the utility model general assembly structural drawing one.
Fig. 8 is the utility model general assembly structural drawing two.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Fig. 1~Fig. 8, the assembly tooling of a kind of proportional reversing valve mangetic core assembly, comprises stop pin 1, First Canonical Form elastic washer 2, V-shape base 3, two hexagon socket cap head screws 4, two Second Canonical Form elastic washers 5, stop pin fitting seat 6 and mangetic core assemblies 7.The tapped hole that described stop pin 1 and First Canonical Form elastic washer 2 are corresponding with stop pin fitting seat 6 coordinates to be installed and tightens; Described stop pin fitting seat 6 is connected with V-shape base 3 with two Second Canonical Form elastic washers 5, is fixed by two hexagon socket cap head screws 4; Described mangetic core assembly 7 is positioned on V-shape base 3, the head of stop pin 1 is embedded in the U-groove bevel of one end of spool simultaneously, under the fixation of stop pin 1, when mangetic core assembly 7 is installed fixing spring, spool just can not rotate, spool outer round surface does not just have wearing and tearing, by the comparable more conveniently measuring spring of the measurers such as vernier calliper pre compressed magnitude, determine when that with this mangetic core assembly installation reaches design size requirement simultaneously.
Claims (4)
1. proportional reversing valve mangetic core assembly assembly tooling, comprise V-shape base (3), in the middle of V-shape base (3), have V-shaped groove, it is characterized in that: described V-shape base (3) bottom, one end is provided with stop pin fitting seat (6), stop pin fitting seat (6) is shaped as T shape, and stop pin fitting seat (6) middle lower portion is provided with stop pin (1).
2. proportional reversing valve mangetic core assembly as claimed in claim 1 assembly tooling, is characterized in that: on described V-shape base (3), be placed with mangetic core assembly (7), mangetic core assembly (7) head end has a locating slot, and locating slot coordinates with stop pin (1) afterbody.
3. proportional reversing valve mangetic core assembly as claimed in claim 1 assembly tooling, is characterized in that: described V-shape base (3) bottom, one end is fixed stop pin fitting seat (6) is installed by Second Canonical Form elastic washer (5) and hexagon socket cap head screw (4).
4. proportional reversing valve mangetic core assembly as claimed in claim 1 assembly tooling, is characterized in that: between described stop pin fitting seat (6) and stop pin (1), be lined with First Canonical Form elastic washer (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420156635.6U CN203823123U (en) | 2014-04-01 | 2014-04-01 | Assembling tool of proportional reversing valve core assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420156635.6U CN203823123U (en) | 2014-04-01 | 2014-04-01 | Assembling tool of proportional reversing valve core assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203823123U true CN203823123U (en) | 2014-09-10 |
Family
ID=51478627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420156635.6U Expired - Lifetime CN203823123U (en) | 2014-04-01 | 2014-04-01 | Assembling tool of proportional reversing valve core assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203823123U (en) |
-
2014
- 2014-04-01 CN CN201420156635.6U patent/CN203823123U/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140910 |