CN108044568A - A kind of assembly method of main spring press-in device - Google Patents
A kind of assembly method of main spring press-in device Download PDFInfo
- Publication number
- CN108044568A CN108044568A CN201711219085.2A CN201711219085A CN108044568A CN 108044568 A CN108044568 A CN 108044568A CN 201711219085 A CN201711219085 A CN 201711219085A CN 108044568 A CN108044568 A CN 108044568A
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- CN
- China
- Prior art keywords
- main spring
- fixing axle
- pressing plate
- spring
- handle
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Classifications
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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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
- B25B27/304—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs by compressing coil springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of assembly method of main spring press-in device,It is related to Automatic manual transmission field,Upper fixing axle (5) and lower fixing axle (10) are respectively fixedly connected with to spring support (16),And the handle (1) is connected to the travel path stent (12) by the handle setting shaft (11),The pressing plate (2) is connected to the travel path stent (12) by pressing plate fixing axle (14),The stroke roller bearing (3) is fixedly attached to the handle (1),The stroke roller bearing (3) contacts with the pressing plate (2) and the pressing plate (2) can be driven to move,Main spring (4) is fixed in spring support (16),The main spring (4) is pressed between fixed axis (5) and the lower fixing axle (10) by the pressing plate (2) under the drive of the stroke roller bearing (3).The present invention provides a kind of safe efficient, labour-saving main spring press-in device assembly methods.
Description
Technical field
The present invention relates to Automatic manual transmission field more particularly to a kind of assembly methods of main spring press-in device.
Background technology
Existing driving mechanism, mainly using manually assembling, passes through spring with main spring press-in stand spring fixing axle
Release spring clamps after pincers will be put into stent main spring fixing axle after main spring clamping compression, and main spring is clamped to stent fixing axle
Both ends.During hand assembled main spring, need the power of 300~350N that main spring is compacted to designated length, installation personnel is made
Industry intensity is big；It is very low using spring forceps hand assembled mode efficiency, it is difficult to volume production；Once main spring occurs de- in assembling process
Fall, be likely to result in serious personal injury；When release spring clamps in assembling process, it is difficult to which accurate control main spring is consolidated in stent
The position of dead axle, it is long if the offset of main spring installation site may cause driving mechanism to generate extraordinary noise in the process of running
Phase operation can generate the hidden danger of spring support deformation, entire driving mechanism cisco unity malfunction can be caused when serious, so as to occur
Manufacture product quality problem.
Therefore, those skilled in the art is directed to developing a kind of efficient assembling side by main spring press-in stent fixing axle
Method.
The content of the invention
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention be to provide it is a kind of it is safe efficient,
Labour-saving main spring erecting device.
To achieve the above object, the present invention provides a kind of assembly method of main spring press-in device, by upper fixing axle and
Lower fixing axle is respectively fixedly connected with to spring support, which is characterized in that is connected to the handle by the handle setting shaft
The pressing plate is pivotally connected to the travel path stent by pressing plate fixation, the stroke is rolled by the travel path stent
Axis is fixedly attached to the handle, and the stroke roller bearing contacts with the pressing plate and can drive the presser motion, main spring
Be fixed in spring support, the pressing plate under the drive of the stroke roller bearing by the main spring be pressed into fixed axis and
Between the lower fixing axle.
Further, the one side of the handle towards spring is provided with protrusion, for will the main spring that pressed push-in described in
Between upper fixing axle and the lower fixing axle.
Further, the pressing plate is fixedly attached to the travel path stent, the pressing plate energy by pressing plate fixing axle
It is enough to be rotated relatively freely using pressing plate fixing axle as fulcrum.
Further, U-type groove is opened up in the pressing plate, the U-type groove width is more than or equal to the stroke roller bearing outer diameter.
Further, the U-type groove towards main spring direction set inclined-plane, the stroke roller bearing can along it is described tiltedly
Face moves, and the platen travel distance is adjusted by adjusting the inclined-plane inclination angle.
Further, the first support plate and the second support plate are fixedly installed on the bottom plate, so that first support
Bottom plate between plate and second support plate and the two forms fixed card slot, and the spring support is positioned over the fixing card
Slot.
Further, the spring support is vertical with the fixed card slot in main spring process of press in.
Further, the spring support side is vertical with first support plate, the spring support bottom surface with it is described
Second support plate is vertical.
Further, the travel path stent is fixedly installed on the bottom plate, and the travel path stent includes two panels
Supporting plate is fixedly connected by stent fixing axle between supporting plate.
Further, described handle one end is connected with handle setting shaft, and the other end is provided with handle end axis, the handle end
Axis can be connected with reciprocating motor.
Technique effect
1st, main spring is pressed into spring support by handle by lever principle band dynamic pressure plate in the present invention, effectively reduces operation people
Member's installation strength；
2nd, handle and pressing plate can effectively stop that spring pops up, and reduce the possibility that main spring causes personal injury；
3rd, can main spring be accurately installed on by bullet by the inclined-plane and handle protrusion for controlling pressing plate U-type groove in the present invention
Spring bracket；
4th, main spring is pressed into spring support by the present invention using handle band dynamic pressure plate, and U-type groove, Ke Yigao are provided on pressing plate
Effect ground is by main spring press-in spring support designated position, and main spring uniform force, guarantee spring support will not be deformed because of installation.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is that the spring of the main spring press-in device of the preferred embodiment of the present invention enters initial position figure；
Fig. 2 is the spring process of press in location drawing of the main spring press-in device of the preferred embodiment of the present invention；
Fig. 3 is that the location drawing is completed in the spring press-in of the main spring press-in device of the preferred embodiment of the present invention；
Fig. 4 is the spring partial sectional view of the main spring press-in device of the preferred embodiment of the present invention；
Wherein 1- handles, 2- pressing plates, 3- stroke roller bearings, 4- main springs, the upper fixing axles of 5-, the first support plates of 6-, 7- bottom plates,
8- fixed card slots, the second support plates of 9-, fixing axle under 10-, 11- handle setting shafts, 12- travel path stents, 13- stents are fixed
Axis, 14- pressing plate fixing axles, 15- handle end axis, 16- spring supports.
Specific embodiment
Multiple preferred embodiments of the present invention are introduced below with reference to Figure of description, make its technology contents more clear and just
In understanding.The present invention can be emerged from by many various forms of embodiments, and protection scope of the present invention not only limits
The embodiment that Yu Wenzhong is mentioned.
In the accompanying drawings, the identical component of structure is represented with same numbers label, everywhere the similar component of structure or function with
Like numeral label represents.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and there is no limit by the present invention
The size and thickness of each component.In order to make diagram apparent, some places suitably exaggerate the thickness of component in attached drawing.
As shown in Figure 1, a kind of assembly method of main spring press-in device, upper fixing axle 5 and lower fixing axle 10 respectively with bullet
Spring bracket 16 is fixedly connected, and main spring press-in device includes handle 1, pressing plate 2, stroke roller bearing 3, handle setting shaft 11, stroke rail
Mark stent 12 and pressing plate fixing axle 14, handle 1 are fixed on travel path stent 12 by handle setting shaft 11, and handle 1 can be with
Handle setting shaft 11 rotates relatively freely for fulcrum, and the one side of handle 1 towards spring is provided with protrusion, for the main bullet that will be pressed
The push-in of spring 4 is upper between fixing axle 5 and lower fixing axle 10.1 one end of handle is connected with handle setting shaft 11, and the other end is provided with handle
Axis 15 is held, handle end axis 15 can be connected with reciprocating motor.
Pressing plate 2 is fixed on travel path stent 12 by pressing plate fixing axle 14, and pressing plate 2 can be branch with pressing plate fixing axle 14
Point rotates relatively freely.
Stroke roller bearing 3 is fixedly installed on handle 1, and stroke roller bearing 3 is contacted with pressing plate 2 and can moved with dynamic pressure plate 2, main bullet
Spring 4 is fixed in spring support 16, and main spring 4 is pressed into fixing axle 5 and lower fixation by pressing plate 2 under the drive of stroke roller bearing 3
Between axis 10.
Main spring press-in device further includes bottom plate 7, the first support plate 6 and the second support plate 9, the first support plate 6 and second
Support plate 9 is fixedly installed on bottom plate, and the bottom plate between the first support plate 6 and the second support plate 9 and the two forms fixed card slot 8,
Spring support 16 is placed on fixed card slot 8, and spring support 16 is vertical with fixed card slot 8 in 4 process of press in of main spring, spring
16 side of stent is vertical with the first support plate 6, and 16 bottom surface of spring support is vertical with the second support plate 9.
Travel path stent 12 is fixedly installed on bottom plate 7, and travel path stent 12 includes two panels supporting plate, between supporting plate
It is fixedly connected by stent fixing axle 13.
As shown in Fig. 2, handle 1 presses main spring 4 with dynamic pressure plate 2, at this point, pressing plate 2 and 4 tip contact of main spring, and press
Plate 2 is identical with the diameter of main spring 4 with the length of the contact surface of main spring 4, and pressing plate 2 beyond main spring 4 so as to make spring 4 by
Power is uniform.
As shown in figure 3, main spring 4 has been pressed completely between fixing axle 5 and lower fixing axle 10, at this time handle 1 with
Pressing plate 2 is mutually perpendicular to.
As shown in Figure 4, it is seen that in initial position, bottom is stuck in lower fixing axle 10 main spring 4, and top connects with pressing plate 2
It touches, pressing plate 2 offers U-type groove, and U-type groove width is more than or equal to 3 outer diameter of stroke roller bearing.U-type groove is set towards the direction of main spring 4
There is inclined-plane, stroke roller bearing 3 is moved along inclined-plane, and 2 stroke of pressing plate is adjusted by adjustable inclined surface apparatus inclination angle.
A kind of assembly method of main spring press-in device, upper fixing axle 5 and lower fixing axle 10 are respectively fixedly connected with to bullet
Handle 1 is connected to travel path stent 12 by handle setting shaft 11, pressing plate 2 is passed through pressing plate fixing axle 14 by spring bracket 16
Travel path stent 12 is connected to, stroke roller bearing 3 is fixedly attached to handle 1, stroke roller bearing 3 contacts with pressing plate 2 and being capable of band
Dynamic pressure plate 2 moves, and main spring 4 is fixed in spring support 16, and main spring 4 is pressed by pressing plate 2 under the drive of stroke roller bearing 3
Between fixing axle 5 and lower fixing axle 10.Travel path stent 12 is fixedly installed on bottom plate 7, and travel path stent 12 includes two panels
Supporting plate is fixedly connected by stent fixing axle 13 between supporting plate.1 one end of handle is connected with handle setting shaft 11, and the other end is set
Handle end axis 15 is equipped with, handle end axis 15 can be connected with reciprocating motor.
The one side of handle 1 towards spring is provided with protrusion, for the main spring pressed 4 to be pushed into upper fixing axle 5 and lower solid
Between dead axle 10.Pressing plate 2 is fixedly attached to travel path stent 12 by pressing plate fixing axle 14, and pressing plate 2 can be fixed with pressing plate
Axis 14 rotates relatively freely for fulcrum.U-type groove is opened up in pressing plate 2, U-type groove width is more than or equal to 3 outer diameter of stroke roller bearing.U-shaped
Slot sets inclined-plane towards the direction of main spring 4, and stroke roller bearing 3 can be moved along inclined-plane.
First support plate 6 and the second support plate 9 are fixedly installed on bottom plate, so that the first support plate 6 and the second support plate 9
Bottom plate between the two forms fixed card slot 8, and spring support 16 is positioned over fixed card slot 8.Spring support 16 is pressed in main spring 4
It is vertical with fixed card slot 8 during entering.16 side of spring support is vertical with the first support plate 6,16 bottom surface of spring support and second
Support plate 9 is vertical.
The preferred embodiment of the present invention described in detail above.It should be appreciated that the ordinary skill of this field is without wound
The property made work, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Scheme, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of assembly method of main spring press-in device, by upper fixing axle (5) and lower fixing axle (10) be respectively fixedly connected with to
Spring support (16), which is characterized in that the handle (1) is connected to the travel path by the handle setting shaft (11)
The pressing plate (2) is connected to the travel path stent (12), by the stroke by stent (12) by pressing plate fixing axle (14)
Roller bearing (3) is fixedly attached to the handle (1), and the stroke roller bearing (3) contacts with the pressing plate (2) and can drive the pressure
Plate (2) moves, and main spring (4) is fixed in spring support (16), and the pressing plate (2) is under the drive of the stroke roller bearing (3)
The main spring (4) is pressed between fixed axis (5) and the lower fixing axle (10).
2. the assembly method of main spring press-in device as described in claim 1, which is characterized in that the handle (1) is towards bullet
The one side of spring is provided with protrusion, for the main spring pressed (4) to be pushed into fixed axis (5) and the lower fixing axle (10)
Between.
3. the assembly method of main spring press-in device as claimed in claim 2, which is characterized in that the pressing plate (2) passes through pressure
Plate fixing axle (14) is fixedly attached to the travel path stent (12), and the pressing plate (2) can be with pressing plate fixing axle (14)
Fulcrum rotates relatively freely.
4. the assembly method of main spring press-in device as described in claim 1, which is characterized in that open up U in the pressing plate (2)
Type groove, the U-type groove width are more than or equal to stroke roller bearing (3) outer diameter.
5. the assembly method of main spring press-in device as claimed in claim 4, which is characterized in that main in U-type groove direction
The direction of spring (4) sets inclined-plane, and the stroke roller bearing (3) can move along the inclined-plane.
6. the assembly method of main spring press-in device as described in claim 1, which is characterized in that by the first support plate (6) and
Second support plate (9) is fixedly installed on the bottom plate, so that first support plate (6) and second support plate (9) and two
Bottom plate between person forms fixed card slot (8), and the spring support (16) is positioned over the fixed card slot (8).
7. the assembly method of main spring press-in device as claimed in claim 6, which is characterized in that the spring support (16) exists
It is vertical with the fixed card slot (8) in main spring (4) process of press in.
8. the assembly method of main spring press-in device as claimed in claim 7, which is characterized in that spring support (16) side
Face is vertical with first support plate (6), and spring support (16) bottom surface is vertical with second support plate (9).
9. the assembly method of main spring press-in device as claimed in claim 8, which is characterized in that the travel path stent
(12) it is fixedly installed on the bottom plate (7), the travel path stent (12) includes two panels supporting plate, by stent between supporting plate
Fixing axle (13) is fixedly connected.
10. the assembly method of main spring press-in device as described in claim 1, which is characterized in that described handle (1) one end with
Handle setting shaft (11) connects, and the other end is provided with handle end axis (15), and the handle end axis (15) can connect with reciprocating motor
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219085.2A CN108044568B (en) | 2017-11-28 | 2017-11-28 | A kind of assembly method of main spring press-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219085.2A CN108044568B (en) | 2017-11-28 | 2017-11-28 | A kind of assembly method of main spring press-in device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044568A true CN108044568A (en) | 2018-05-18 |
| CN108044568B CN108044568B (en) | 2019-06-21 |
Family
ID=62121129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711219085.2A Active CN108044568B (en) | 2017-11-28 | 2017-11-28 | A kind of assembly method of main spring press-in device |
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| Country | Link |
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| CN (1) | CN108044568B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1497700A (en) * | 1922-10-31 | 1924-06-17 | Schaffer David | Tool for handling valve springs of automobiles |
| JPH08192375A (en) * | 1995-01-17 | 1996-07-30 | Showa Shell Sekiyu Kk | Tool for connecting and disconnecting associated parts of engine valve |
| CN101973018A (en) * | 2010-09-29 | 2011-02-16 | 常州市德春电器有限公司 | One-spring shaft spring installation device |
| CN202084485U (en) * | 2010-11-26 | 2011-12-21 | 江苏西门控电器有限公司 | Frame breaker contact spring assembling device |
| CN102699869A (en) * | 2012-05-21 | 2012-10-03 | 许昌永新电器设备有限公司 | Assembly mechanism for tension spring |
| CN206623030U (en) * | 2017-02-27 | 2017-11-10 | 成都华川电装有限责任公司 | The spring fitting device of rack shaft assembly |
-
2017
- 2017-11-28 CN CN201711219085.2A patent/CN108044568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1497700A (en) * | 1922-10-31 | 1924-06-17 | Schaffer David | Tool for handling valve springs of automobiles |
| JPH08192375A (en) * | 1995-01-17 | 1996-07-30 | Showa Shell Sekiyu Kk | Tool for connecting and disconnecting associated parts of engine valve |
| CN101973018A (en) * | 2010-09-29 | 2011-02-16 | 常州市德春电器有限公司 | One-spring shaft spring installation device |
| CN202084485U (en) * | 2010-11-26 | 2011-12-21 | 江苏西门控电器有限公司 | Frame breaker contact spring assembling device |
| CN102699869A (en) * | 2012-05-21 | 2012-10-03 | 许昌永新电器设备有限公司 | Assembly mechanism for tension spring |
| CN206623030U (en) * | 2017-02-27 | 2017-11-10 | 成都华川电装有限责任公司 | The spring fitting device of rack shaft assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044568B (en) | 2019-06-21 |
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