CN105180782B - Return spring angle detector - Google Patents
Return spring angle detector Download PDFInfo
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- CN105180782B CN105180782B CN201510670426.2A CN201510670426A CN105180782B CN 105180782 B CN105180782 B CN 105180782B CN 201510670426 A CN201510670426 A CN 201510670426A CN 105180782 B CN105180782 B CN 105180782B
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- pedestal
- deck
- return spring
- card column
- top surface
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 175
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000013461 design Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009776 industrial production Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of return spring angle detectors, belong to field of machining, including pedestal, and the bottom surface and top surface of the pedestal are plane and are parallel to each other；The top surface of pedestal is equipped at intervals with card column and deck, and the card column is column and the top surface perpendicular to pedestal；The axis of the deck is overlapped with the axis of pedestal, and the side of the deck is cambered surface, and the side of deck is equipped with card slot；The height of the card column is equal to or more than the height of deck.This cubing can successfully detect return spring, rapidly sort out qualified product and defect ware, bring convenience to industrial production, improve finished product rate, and positive benefit can be brought to enterprise；And its smart structural design makes the cubing be able to detect a variety of different types of return springs, keeps the cost of manufacture of the return spring lower, bring benefit to enterprise by shirtsleeve operation.
Description
Technical field
The present invention relates to field of machining, in particular to a kind of return spring angle detector.
Background technique
Return spring is one of common spring of industrial circle, is also scroll spring, or be plane scroll spring.One end
The fixed and other end, which acts on, torque；Spring material generates elasticity of flexure deformation under torque effect, produces spring planar
Raw torsion, the size of deformation angle are directly proportional to torque.
Return spring is generally divided into spring body, inner end and outboard end by its structure, and inner end and outboard end are connected in spring respectively
The inner and outer ends of body.Connection inner end and the axis and outboard end of spring body and the axis of spring body can form two reference lines,
Angle between this two reference lines is known as the angle of return spring.
Different in angle requirement of the different application fields to return spring, return spring is being made due to the particularity of its structure
The angle of return spring is frequently present of certain deviation after the completion of work, even with a batch of return spring its angle also in certain model
Within enclosing；And not all return spring can meet the requirements, and be frequently present of some angles product not up to standard and exist, therefore is multiple
Position spring just needs to detect its angle with cubing after making, and determines if to meet the requirements, not up to standard then can
Substandard products, substandard products use after can correcting, or as scrap processing.
Unprofessional return spring cubing in the prior art, keeps the detection work of return spring not professional enough.
Summary of the invention
The present invention provides a kind of return spring angle detectors, it is intended to improve the above problem.
The present invention is implemented as follows:
Return spring angle detector, including pedestal, the bottom surface and top surface of the pedestal are plane and are parallel to each other；The top of pedestal
Face interval is equipped with card column and deck, and the card column is column and the top surface perpendicular to pedestal；The axis of the deck and pedestal
Axis is overlapped, and the side of the deck is cambered surface, and the side of deck is equipped with card slot；The height of the card column is equal to or more than deck
Highly.
Return spring angle detector is properly termed as angle detector or cubing, for detecting the angle of return spring.Pedestal is should
The base structure of cubing, for installing and supporting other component, workbench when as detection angles, concrete mechanism ability
Field technique personnel can according to demand or Experience Design, and preferably cylindrical body is made of solid metallic materials, is made it have certain
Size and weight make entire cubing in detection process not shake, and detection work is enable to go on smoothly.
When in use, the spring body of return spring covers in the outside of deck, and inner end is stuck in card slot, and outboard end is hooked in card column
On；Card column enables spring body successfully to install with the setting of deck interval；The side of deck is cambered surface, and when production makes its diameter and needs
The internal diameter for the return spring to be detected is consistent.
The height of card column is equal to or more than the height of deck, its outboard end will not take off from card column after installing return spring
It falls.When installing return spring, the outboard end of return spring is hooked in card column first, then spring body is covered on deck；If its inside
End can smoothly enter card slot, then the return spring is qualified product, can be used normally；If its inner end cannot successfully into
Enter card slot, but card slot can be entered after overcorrection adjusts, then also thinks that the return spring is qualified product, can be used；If
Return spring its inner end after correcting can not enter card slot, then assert that the return spring is defect ware.
When designing the position of card slot and card column, be designed according to the angle of the return spring of required detection, make cubing with
The angle of qualified return spring is consistent.
This angle detector can successfully detect return spring, rapidly sort out qualified product and defect ware, give
Industrial production brings convenience, improves finished product rate, and positive benefit can be brought to enterprise.
Card slot is used to be clamped the inner end of return spring, and specific structure may be such that the deck is cylindric, institute
Card slot is stated to be connected with the top surface of deck.
As shown in Fig. 2, the card slot of this structure, which can complete it, is clamped work.
Alternatively, the deck includes the first pedestal and the second pedestal about the setting of its axisymmetrical, first pedestal
And second the opposite face of pedestal be the plane being parallel to each other, the card slot is formd between the first pedestal and the second pedestal；First
Pedestal and the opposite face of the second pedestal are cambered surface.
As shown in figure 3, foring the card slot between the first pedestal and the second pedestal, keep the structure of the deck simpler,
Production is more convenient, and cost is relatively low.
In order to make the angle detector be able to detect different types of return spring, it is preferable that card column has multiple, multiple card column rings
Shape is spaced apart in the top surface of the pedestal, and the distance between axis of each card column and deck is consistent.
The setting of multiple card columns makes the angle detector have a variety of different detection angles, is able to detect a variety of different types
Return spring.Fig. 2 shows cubing tool there are two card column, two card columns cooperate with card slot respectively when detection, are able to detect two kinds
The angle of different type return spring.
It can be realized the multi-functional of cubing by the way that multiple card columns are arranged, alternatively, design in this way also may be implemented to examine
What is had is multi-functional: the deck is connect with pedestal by moving connecting mechanism, can by deck described in the moving connecting mechanism
Opposite base rotation.
The angle between card slot and card column can be changed after the rotation of deck opposite base, the cubing is made to be able to detect different angles
The return spring of degree.It can be realized deck and the moving connecting mechanism of pedestal relative rotation be more, such as:
The deck further includes third pedestal, which is cylindrical body, and first pedestal and the second pedestal are all provided with
In on third pedestal, the bottom of third pedestal is equipped with coaxial threaded hole；The top surface of the pedestal is equipped with and third pedestal
The deep gouge to match, the bottom surface of pedestal are equipped with the counterbore communicated with the deep gouge, and the counterbore and pedestal are coaxial；The pedestal and
Third pedestal is bolted.
As shown in fig. 7, third pedestal is located in deep gouge, third pedestal is cylinder, therefore can be rotated in deep gouge；Spiral shell
Bolt is upwardly extended from the bottom of pedestal, across the screw hole of counterbore and third pedestal bottom, realize deck and pedestal it
Between connection.Under normal state, by the fixed function of bolt make deck will not opposite base rotate, when needing to adjust the angle,
Bolt is unclamped, third pedestal is rotated to suitable position, screws bolt again and fastened, prevent deck from continuing to rotate.
Design and regulative mode in this way can be realized the continuous rotation of deck, enable 360 ° of deck opposite base
Rotation, makes the cubing can be realized the detection of more kinds of different types of return springs.
In actual use, since the reset response power of return spring is larger, deck may be driven to rotate in detection process, made
Testing result is not accurate enough, thus, it is preferable that the deep gouge and third pedestal are connected by position-limit mechanism, the position-limit mechanism
It, can by the position-limit mechanism including being set to the first limiting section of deep gouge side wall and set on the second limiting section of third pedestal side wall
Limit the rotation of third pedestal opposite base.
Third pedestal is limited by position-limit mechanism after adjusting the angle of deck, turns it from opposite base
It is dynamic, it is able to maintain return spring deck during detection with pedestal opposing stationary, keeps testing result more acurrate.
Preferably, first limiting section and the second limiting section are tooth-shape structure.As shown, by between tooth and tooth
Engagement, can limit third pedestal opposite base rotation.
Preferably, the transverse tooth thickness of the first limiting section and the second limiting section is no more than 5mm.The flute profile of this size is smaller, makes
The angle that can be adjusted between third pedestal and pedestal is smaller, and the precision of adjustment is higher.
Preferably, the card column is spirally connected with pedestal.This connection type is relatively more firm, and easy to process, and assembly is simple.
The beneficial effects of the present invention are: the return spring angle detector that the present invention obtains by above-mentioned design, it can be successfully
Return spring is detected, qualified product and defect ware are rapidly sorted out, brings convenience to industrial production, improve product at
Product rate can bring positive benefit to enterprise；And its smart structural design is able to detect the cubing by shirtsleeve operation
A variety of different types of return springs, keep the cost of manufacture of the return spring lower, bring benefit to enterprise.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the top view of return spring；
Fig. 2 is the top view for the first return spring angle detector that embodiment of the present invention provides；
Fig. 3 is the top view for second of return spring angle detector that embodiment of the present invention provides；
Fig. 4 is the side view for second of return spring angle detector that embodiment of the present invention provides；
Fig. 5 is the bottom view of deck in second of return spring angle detector of embodiment of the present invention offer；
Fig. 6 is the top view of pedestal in second of return spring angle detector of embodiment of the present invention offer；
Fig. 7 is the cross-sectional view for second of return spring angle detector that embodiment of the present invention provides；
Fig. 8 is the top view of second of return spring angle detector of embodiment of the present invention offer when in use.
Figure acceptance of the bid note is respectively as follows:
Pedestal 101；Card column 102；Deck 103；Card slot 104；First pedestal 105；Second pedestal 106；Third pedestal 107；
Threaded hole 108；Deep gouge 109；Counterbore 110；Bolt 111；First limiting section 112；Second limiting section 113；
Spring body 201；Inner end 202；Outboard end 203.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Please refer to Fig. 1-Fig. 8
The return spring angle detector that present embodiment provides, including pedestal 101, the bottom surface and top surface of the pedestal 101 be
It plane and is parallel to each other；The top surface of pedestal 101 is equipped at intervals with card column 102 and deck 103, and card column 102 is for column and perpendicular to base
The top surface of seat 101；The axis of deck 103 is overlapped with the axis of pedestal 101, and the side of the deck 103 is cambered surface, deck 103
Side is equipped with card slot 104；The height of card column 102 is equal to or more than the height of deck 103.
Return spring angle detector is properly termed as angle detector or cubing, for detecting the angle of return spring.Pedestal 101 is
The base structure of the cubing, for installing and supporting other component, workbench when as detection angles, specific structure sheet
Field technical staff can according to demand or Experience Design, and preferably cylindrical body is made of solid metallic materials, is made it have certain
Size and weight, so that entire cubing in detection process is not shaken, enable detect work go on smoothly.
When in use, outside of 201 sets of the spring body of return spring in deck 103, inner end 202 are stuck in card slot 104, outside
Side 203 is hooked in card column 102；Card column 102 enables spring body 201 successfully to install with the setting of the interval of deck 103；Deck 103
Side be cambered surface, the internal diameter of return spring that when production detects its diameter with needs is consistent.
The height of card column 102 is equal to or more than the height of deck 103, its outboard end 203 will not be from after installing return spring
It falls off in card column 102.When installing return spring, the outboard end of return spring 203 is hooked in card column 102 first, then to deck 103
Above cover spring body 201；If its inner end 202 can smoothly enter card slot 104, which is qualified product, can be normal
It uses；If its inner end 202 cannot smoothly enter card slot 104, but can enter card slot 104 after overcorrection adjusts,
Then also think that the return spring is qualified product, can be used；If return spring its inner end 202 after correcting can not enter card slot
104, then assert that the return spring is defect ware.
When designing the position of card slot 104 and card column 102, it is designed, is made according to the angle of the return spring of required detection
Cubing is consistent with the qualified angle of return spring.
This angle detector can successfully detect return spring, rapidly sort out qualified product and defect ware, give
Industrial production brings convenience, improves finished product rate, and positive benefit can be brought to enterprise.
Card slot 104 is used to be clamped the inner end 202 of return spring, and specific structure may be such that deck 103 is cylinder
Shape, card slot 104 are connected with the top surface of deck 103.
As shown in Fig. 2, the card slot 104 of this structure, which can complete it, is clamped work.
Alternatively, deck 103 includes the first pedestal 105 and the second pedestal 106 about the setting of its axisymmetrical, the first pedestal
105 and second the opposite face of pedestal 106 be the plane being parallel to each other, form card between the first pedestal 105 and the second pedestal 106
Slot 104；First pedestal 105 and the opposite face of the second pedestal 106 are cambered surface.
As shown in figure 3, foring card slot 104 between the first pedestal 105 and the second pedestal 106, make the structure of the deck 103
Simpler, production is more convenient, and cost is relatively low.
In order to make the angle detector be able to detect different types of return spring, it is preferable that card column 102 has multiple, multiple cards
102 annular space of column is distributed in the top surface of pedestal 101, and the distance between each card column 102 and the axis of deck 103 are consistent.
The setting of multiple card columns 102 makes the angle detector have a variety of different detection angles, is able to detect a variety of differences
The return spring of type.Fig. 2 shows cubing tool there are two card column 102, two card columns 102 cooperate with card slot 104 respectively when detection,
It is able to detect the angle of two kinds of different type return springs.
It can be realized the multi-functional of cubing by the way that multiple card columns 102 are arranged, alternatively, design in this way also may be implemented
Cubing it is multi-functional: deck 103 is connect with pedestal 101 by moving connecting mechanism, and 103 energy of moving connecting mechanism deck is passed through
Enough opposite bases 101 rotate.
The angle between card slot 104 and card column 102 can be changed after the rotation of 103 opposite base 101 of deck, enable the cubing
Enough detect the return spring of different angle.It can be realized deck 103 and the moving connecting mechanism of 101 relative rotation of pedestal be more, example
Such as:
Deck 103 further includes third pedestal 107, which is cylindrical body, the first pedestal 105 and the second pedestal
106 are set on third pedestal 107, and the bottom of third pedestal 107 is equipped with coaxial threaded hole 108；The top surface of pedestal 101
Equipped with the deep gouge 109 to match with third pedestal 107, the bottom surface of pedestal 101 is equipped with the counterbore 110 communicated with deep gouge 109, counterbore
110 is coaxial with pedestal 101；Pedestal 101 and third pedestal 107 are connected by bolt 111.
As shown in fig. 7, third pedestal 107 is located in deep gouge 109, third pedestal 107 is cylinder, therefore can be in deep gouge
Rotation in 109；Bolt 111 is upwardly extended from the bottom of pedestal 101, across the threaded hole of counterbore 110 and 107 bottom of third pedestal
108 are spirally connected, and realize the connection between deck 103 and pedestal 101.Under normal state, card is made by the fixed function of bolt 111
Seat 103 will not opposite base 101 rotate, when needing to adjust the angle, unclamp bolt 111, rotation third pedestal 107 is to suitable position
It sets, screws bolt 111 again and fastened, prevent deck 103 from continuing to rotate.
Design and regulative mode in this way can be realized the continuous rotation of deck 103, enable deck 103 with respect to base
360 ° of rotations are presented in seat 101, and the cubing is made to can be realized the detection of more kinds of different types of return springs.
In actual use, since the reset response power of return spring is larger, 103 turns of deck may be driven in detection process
It is dynamic, keep testing result not accurate enough.Thus, it is preferable that deep gouge 109 and third pedestal 107 are connected by position-limit mechanism, position restrainer
Structure includes the second limiting section 113 set on the first limiting section 112 of 109 side wall of deep gouge and set on 107 side wall of third pedestal, is passed through
The position-limit mechanism can limit the rotation of 107 opposite base 101 of third pedestal.
Third pedestal 107 is limited by position-limit mechanism after adjusting the angle of deck 103, prevents it from opposite base
Seat 101 rotates, and is able to maintain return spring deck 103 during detection with pedestal 101 opposing stationary, makes testing result more
Accurately.
Preferably, the first limiting section 112 and the second limiting section 113 are tooth-shape structure.As shown, by tooth and tooth it
Between engagement, can limit 107 opposite base 101 of third pedestal rotation.
Preferably, the transverse tooth thickness of the first limiting section 112 and the second limiting section 113 is no more than 5mm.The flute profile of this size compared with
It is small, keep the angle that can be adjusted between third pedestal 107 and pedestal 101 smaller, the precision of adjustment is higher.
Preferably, card column 102 is spirally connected with pedestal 101.This connection type is relatively more firm, and easy to process, and assembly is simple.
It is of the invention to clearly illustrate, some specific embodiments are listed in present embodiment:
Embodiment 1
A kind of return spring angle detector, including pedestal 101, the bottom surface and top surface of the pedestal 101 are plane and mutually put down
Row；The top surface of pedestal 101 is equipped at intervals with card column 102 and deck 103, and card column 102 is for column and perpendicular to the top surface of pedestal 101；
The axis of deck 103 is overlapped with the axis of pedestal 101, and the side of the deck 103 is cambered surface, and the side of deck 103 is equipped with card slot
104；The height of card column 102 is equal to or more than the height of deck 103.Deck 103 is cylindric, the top of card slot 104 and deck 103
Face is connected.
Embodiment 2
A kind of return spring angle detector, including pedestal 101, the bottom surface and top surface of the pedestal 101 are plane and mutually put down
Row；The top surface of pedestal 101 is equipped at intervals with card column 102 and deck 103, and card column 102 is for column and perpendicular to the top surface of pedestal 101；
The axis of deck 103 is overlapped with the axis of pedestal 101, and the side of the deck 103 is cambered surface, and the side of deck 103 is equipped with card slot
104；The height of card column 102 is equal to or more than the height of deck 103.
Deck 103 include about its axisymmetrical setting the first pedestal 105 and the second pedestal 106, the first pedestal 105 and
The opposite face of second pedestal 106 is the plane being parallel to each other, and forms card slot between the first pedestal 105 and the second pedestal 106
104；First pedestal 105 and the opposite face of the second pedestal 106 are cambered surface.
There are two card columns 102, and two 102 annular spaces of card column are distributed in the top surface of pedestal 101, each card column 102 and card
The distance between axis of seat 103 is consistent.
Embodiment 3
A kind of return spring angle detector, including pedestal 101, the bottom surface and top surface of the pedestal 101 are plane and mutually put down
Row；The top surface of pedestal 101 is equipped at intervals with card column 102 and deck 103, and card column 102 is for column and perpendicular to the top surface of pedestal 101；
The axis of deck 103 is overlapped with the axis of pedestal 101, and the side of the deck 103 is cambered surface, and the side of deck 103 is equipped with card slot
104；The height of card column 102 is equal to or more than the height of deck 103.
Deck 103 include about its axisymmetrical setting the first pedestal 105 and the second pedestal 106, the first pedestal 105 and
The opposite face of second pedestal 106 is the plane being parallel to each other, and forms card slot between the first pedestal 105 and the second pedestal 106
104；First pedestal 105 and the opposite face of the second pedestal 106 are cambered surface.
Deck 103 further includes third pedestal 107, which is cylindrical body, the first pedestal 105 and the second pedestal
106 are set on third pedestal 107, and the bottom of third pedestal 107 is equipped with coaxial threaded hole 108；The top surface of pedestal 101
Equipped with the deep gouge 109 to match with third pedestal 107, the bottom surface of pedestal 101 is equipped with the counterbore 110 communicated with deep gouge 109, counterbore
110 is coaxial with pedestal 101；Pedestal 101 and third pedestal 107 are connected by bolt 111.
Deep gouge 109 and third pedestal 107 are connected by position-limit mechanism, and position-limit mechanism includes set on the of 109 side wall of deep gouge
One limiting section 112 and the second limiting section 113 set on 107 side wall of third pedestal, can limit third seat by the position-limit mechanism
The rotation of 107 opposite base 101 of body.First limiting section 112 and the second limiting section 113 are tooth-shape structure.First limiting section 112 and
The transverse tooth thickness of second limiting section 113 is 5mm.Card column 102 is spirally connected with pedestal 101.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. return spring angle detector, which is characterized in that including pedestal, the bottom surface and top surface of the pedestal are plane and mutually put down
Row；The top surface of pedestal is equipped at intervals with card column and deck, and the card column is column and the top surface perpendicular to pedestal；The axis of the deck
Line is overlapped with the axis of pedestal, and the side of the deck is cambered surface, and the side of deck is equipped with card slot；The deck includes about its axis
Symmetrically arranged first pedestal of line and the second pedestal, the height of the card column are equal to or more than the height of deck, the deck with
Pedestal by moving connecting mechanism connect, by deck described in the moving connecting mechanism can opposite base rotate, the deck
It further include third pedestal, which is cylindrical body, and first pedestal and the second pedestal are set on third pedestal, third
The bottom of pedestal is equipped with coaxial threaded hole；The top surface of the pedestal is equipped with the deep gouge to match with third pedestal, pedestal
Bottom surface be equipped with the counterbore that communicates with the deep gouge, the counterbore and pedestal are coaxial；The pedestal and third pedestal pass through bolt
Connection, the deep gouge and third pedestal are connected by position-limit mechanism, and the position-limit mechanism includes the first limit set on deep gouge side wall
Position portion and the second limiting section set on third pedestal side wall can limit third pedestal opposite base by the position-limit mechanism and turn
It is dynamic.
2. return spring angle detector according to claim 1, which is characterized in that the deck is cylindric, the card slot
It is connected with the top surface of deck.
3. return spring angle detector according to claim 1, which is characterized in that first pedestal and the second pedestal are opposite
Face be the plane being parallel to each other, the card slot is formd between the first pedestal and the second pedestal；First pedestal and the second pedestal
Opposite face is cambered surface.
4. return spring angle detector according to claim 3, which is characterized in that the card column has multiple, multiple card column rings
Shape is spaced apart in the top surface of the pedestal, and the distance between axis of each card column and deck is consistent.
5. return spring angle detector according to claim 1, which is characterized in that first limiting section and the second limiting section
It is tooth-shape structure.
6. return spring angle detector according to claim 5, which is characterized in that first limiting section and the second limiting section
Transverse tooth thickness be no more than 5mm.
7. return spring angle detector according to claim 1-4, which is characterized in that the card column and pedestal spiral shell
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670426.2A CN105180782B (en) | 2015-10-16 | 2015-10-16 | Return spring angle detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670426.2A CN105180782B (en) | 2015-10-16 | 2015-10-16 | Return spring angle detector |
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| Publication Number | Publication Date |
|---|---|
| CN105180782A CN105180782A (en) | 2015-12-23 |
| CN105180782B true CN105180782B (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510670426.2A Active CN105180782B (en) | 2015-10-16 | 2015-10-16 | Return spring angle detector |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN2682374Y (en) * | 2003-12-12 | 2005-03-02 | 上海汽车股份有限公司 | Length measurer special for flexural spring |
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| CN201885654U (en) * | 2010-11-25 | 2011-06-29 | 南方汇通股份有限公司 | Measuring tool for sorting springs of railway wagon bogie according to free height |
| CN202267424U (en) * | 2011-10-27 | 2012-06-06 | 中山新宝五金弹簧有限公司 | Hinge spring full-detection tool |
| CN102749013A (en) * | 2012-06-19 | 2012-10-24 | 苏州速腾电子科技有限公司 | Snap spring distance fixing jig |
| CN204202542U (en) * | 2014-10-08 | 2015-03-11 | 六安市三力弹簧制品有限公司 | Balance multi-angle torsion spring pick-up unit |
| CN205120014U (en) * | 2015-10-16 | 2016-03-30 | 重庆钧顶机械制造有限公司 | Return spring angle detecting tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776352A (en) * | 2014-02-17 | 2014-05-07 | 昆山振宏电子机械有限公司 | Angle-adjustable fast detection tool |
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| US5345685A (en) * | 1992-07-15 | 1994-09-13 | Coal Industry (Patents) Limited | Strata movement indicator |
| CN2682374Y (en) * | 2003-12-12 | 2005-03-02 | 上海汽车股份有限公司 | Length measurer special for flexural spring |
| CN101451810A (en) * | 2008-12-20 | 2009-06-10 | 山西平阳重工机械有限责任公司 | High precision cylinder helical compression spring squareness detecting method |
| CN201885654U (en) * | 2010-11-25 | 2011-06-29 | 南方汇通股份有限公司 | Measuring tool for sorting springs of railway wagon bogie according to free height |
| CN202267424U (en) * | 2011-10-27 | 2012-06-06 | 中山新宝五金弹簧有限公司 | Hinge spring full-detection tool |
| CN102749013A (en) * | 2012-06-19 | 2012-10-24 | 苏州速腾电子科技有限公司 | Snap spring distance fixing jig |
| CN204202542U (en) * | 2014-10-08 | 2015-03-11 | 六安市三力弹簧制品有限公司 | Balance multi-angle torsion spring pick-up unit |
| CN205120014U (en) * | 2015-10-16 | 2016-03-30 | 重庆钧顶机械制造有限公司 | Return spring angle detecting tool |
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| Publication number | Publication date |
|---|---|
| CN105180782A (en) | 2015-12-23 |
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