CN205120014U - Return spring angle detecting tool - Google Patents
Return spring angle detecting tool Download PDFInfo
- Publication number
- CN205120014U CN205120014U CN201520805242.8U CN201520805242U CN205120014U CN 205120014 U CN205120014 U CN 205120014U CN 201520805242 U CN201520805242 U CN 201520805242U CN 205120014 U CN205120014 U CN 205120014U
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- pedestal
- return spring
- deck
- angle detector
- card column
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Abstract
The utility model provides a return spring angle detecting tool belongs to the machining field, including the base, the bottom surface of this base and top surface are the plane and are parallel to each other, the top surface interval of base is equipped with card post and cassette, the card post is the top surface of column and perpendicular to base, the axis of cassette and the dead in line of base, the side of this cassette is the cambered surface, and the lateral part of cassette is equipped with the draw -in groove, the height that highly equals or be greater than the cassette of card post. This kind is examined the prodigiosin and is detected the return spring enough smoothly, divides fast and sorts out certified products and wastrel, has brought the facility for industrial production, has improved product yield, can bring positive benefit for the enterprise, and its structural design is ingenious, through simple operation, makes this examine the prodigiosin and enough detects multiple different kinds of return spring, makes the cost of manufacture of this return spring lower, brings the benefit for the enterprise.
Description
Technical field
The utility model relates to field of machining, in particular to a kind of return spring angle detector.
Background technology
Return spring is one of spring that industrial circle is conventional, is also scroll spring, or is plane scroll spring.Its one end is fixed and other end effect has moment of torsion; In the elastic deformation of torsional interaction lower spring material develops curvature, make spring planar produce torsion, the size of its deformation angle is directly proportional to moment of torsion.
Return spring is generally divided into spring body, medial extremity and outboard end by its structure, and its medial extremity and outboard end are connected in the inside and outside two ends of spring body respectively.Connect medial extremity and the axis of spring body and the axis of outboard end and spring body and can form two datum lines, the angle between these two datum lines is called the angle of return spring.
Different to the angle requirement of return spring in different applications, return spring is due to the singularity of its structure, and after completing, the angle of return spring often exists certain deviation, even if its angle of the return spring of same batch is also within certain scope; And not all return spring can meet the requirements, the product existence that some angles of frequent existence are not up to standard, therefore return spring just needs to detect its angle by cubing after making, determine whether it meets the requirements, not up to standard then can substandard products, substandard products can correct rear use, or as scrap process.
There is no the return spring cubing of specialty in prior art, make the testing of return spring professional not.
Utility model content
The utility model provides a kind of return spring angle detector, is intended to improve the problems referred to above.
The utility model is achieved in that
Return spring angle detector, comprises pedestal, and the bottom surface of this pedestal and end face are plane and are parallel to each other; The end face of pedestal is interval with card column and deck, and described card column is column and perpendicular to the end face of pedestal; The axis of described deck and the dead in line of pedestal, the side of this deck is cambered surface, and the sidepiece of deck is provided with draw-in groove; The height of described card column is equal to or greater than the height of deck.
Return spring angle detector can be called angle detector or cubing, for detecting the angle of return spring.Pedestal is the base structure of this cubing, be used for installing and supporting miscellaneous part, as worktable during detection angles, its concrete mechanism those skilled in the art can according to demand or Experience Design, be preferably right cylinder, make with solid metallic materials, make it have certain size and weight, whole cubing in testing process can not be shaken, testing is carried out smoothly.
In use, the spring body of return spring is enclosed within the outside of deck, and its medial extremity is stuck in draw-in groove, and outboard end is hooked in card column; Card column and deck interval arrange and spring body are successfully installed; The side of deck is cambered surface, makes its diameter consistent with needing the internal diameter of the return spring detected during making.
The height of card column is equal to or greater than the height of deck, and after return spring is installed, its outboard end can not come off from card column.When installing return spring, first the outboard end of return spring being hooked in card column, then overlapping spring body on deck; If its medial extremity successfully can enter draw-in groove, then this return spring is certified products, can normally use; If its medial extremity successfully can not enter draw-in groove, but just can enter draw-in groove after overcorrection adjustment, then also think that this return spring is certified products, can use; If return spring its medial extremity after correcting can not enter draw-in groove, then assert that this return spring is defect ware.
When designing the position of draw-in groove and card column, the angle according to the return spring of required detection designs, and makes cubing consistent with the angle of qualified return spring.
This angle detector can successfully detect return spring, sorts out certified products and defect ware rapidly, brings facility to commercial production, improves finished product rate, can bring positive benefit to enterprise.
Draw-in groove is used for the medial extremity of clamping return spring, and its concrete structure can be such: described deck is cylindric, and described draw-in groove is connected with the end face of deck.
As shown in Figure 2, the draw-in groove of this structure can complete its clamping work.
Or described deck comprises the first pedestal and the second pedestal that arrange about its axisymmetrical, described first pedestal and the relative face of the second pedestal are the plane be parallel to each other, and define described draw-in groove between the first pedestal and the second pedestal; First pedestal and the opposing face of the second pedestal are cambered surface.
As shown in Figure 3, define described draw-in groove between the first pedestal and the second pedestal, make the structure of this deck simpler, make more convenient, cost is lower.
In order to enable this angle detector detect dissimilar return spring, preferably, card column has multiple, and multiple card column annular space are distributed in the end face of described pedestal, and the distance between each card column and the axis of deck is all consistent.
The setting of multiple card column makes this angle detector have multiple different detection angles, can detect the return spring of number of different types.Cubing shown in Fig. 2 has two card columns, and during detection, two card columns coordinate with draw-in groove respectively, can detect the angle of two kinds of dissimilar return springs.
The multi-functional of cubing can be realized by arranging multiple card column, or, also can realize the multi-functional of cubing by such design: described deck is connected by moving connecting mechanism with pedestal, can be rotated by opposite base by deck described in this moving connecting mechanism.
Deck opposite base can change the angle between draw-in groove and card column after rotating, enable this cubing detect the return spring of different angles.The deck moving connecting mechanism that rotate relative to pedestal can be realized more, such as:
Described deck also comprises the 3rd pedestal, and the 3rd pedestal is right cylinder, and described first pedestal and the second pedestal are all located on the 3rd pedestal, and the bottom of the 3rd pedestal is provided with the threaded hole coaxial with it; The end face of described pedestal is provided with the deep gouge matched with the 3rd pedestal, and the bottom surface of pedestal is provided with the counterbore communicated with described deep gouge, and described counterbore is coaxial with pedestal; Described pedestal and the 3rd pedestal are bolted.
As shown in Figure 7, the 3rd pedestal is located in deep gouge, and the 3rd pedestal is cylindrical, therefore, it is possible to rotate in deep gouge; Bolt upwards extends from the bottom of pedestal, through the screw hole bottom counterbore and the 3rd pedestal, achieves the connection between deck and pedestal.Under normal state, by the fixation of bolt, deck can not be rotated by opposite base, when needing adjustment angle, unclamp bolt, rotate the 3rd pedestal to correct position, again screw bolt and carry out fastening, deck can not be rotated further.
The continuous rotation of deck can be realized by such design and regulative mode, enable deck opposite base 360 ° rotation, enable this cubing realize the detection of more kinds of dissimilar return spring.
When reality uses, because the reset response power of return spring is larger, deck may be driven in testing process to rotate, make testing result not accurate enough, for this reason, preferably, described deep gouge and the 3rd pedestal are connected by position-limit mechanism, described position-limit mechanism comprises the first limiting section being located at deep gouge sidewall and the second limiting section being located at the 3rd pedestal sidewall, can limit the 3rd pedestal opposite base rotate by this position-limit mechanism.
Carry out spacing by position-limit mechanism to the 3rd pedestal after adjusting the angle of deck, make it not rotate by opposite base, enable return spring deck and pedestal in the process detected keep geo-stationary, make testing result more accurate.
Preferably, described first limiting section and the second limiting section are tooth-shape structure.As shown in the figure, by engaging between tooth with tooth, the 3rd pedestal opposite base can be limited and rotate.
Preferably, the transverse tooth thickness of the first limiting section and the second limiting section is all no more than 5mm.The flute profile of this size is less, and make the 3rd angle that can adjust between pedestal and pedestal less, the precision of adjustment is higher.
Preferably, described card column and pedestal are spirally connected.This connected mode is relatively more firm, and easy to process, and assembling is simple.
The beneficial effects of the utility model are: the return spring angle detector that the utility model is obtained by above-mentioned design, can successfully detect return spring, sort out certified products and defect ware rapidly, facility is brought to commercial production, improve finished product rate, positive benefit can be brought to enterprise; And its smart structural design, by shirtsleeve operation, enable this cubing detect the return spring of number of different types, make the cost of manufacture of this return spring lower, bring benefit to enterprise.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the vertical view of return spring;
Fig. 2 is the vertical view of the first return spring angle detector that the utility model embodiment provides;
Fig. 3 is the vertical view of the second return spring angle detector that the utility model embodiment provides;
Fig. 4 is the side view of the second return spring angle detector that the utility model embodiment provides;
Fig. 5 is the upward view of deck in the second return spring angle detector of providing of the utility model embodiment;
Fig. 6 is the vertical view of pedestal in the second return spring angle detector of providing of the utility model embodiment;
Fig. 7 is the cut-open view of the second return spring angle detector that the utility model embodiment provides;
Fig. 8 is the second return spring angle detector vertical view in use that the utility model embodiment provides.
Figure acceptance of the bid note is respectively:
Pedestal 101; Card column 102; Deck 103; Draw-in groove 104; First pedestal 105; Second pedestal 106; 3rd pedestal 107; Threaded hole 108; Deep gouge 109; Counterbore 110; Bolt 111; First limiting section 112; Second limiting section 113;
Spring body 201; Medial extremity 202; Outboard end 203.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-Fig. 8
The return spring angle detector that present embodiment provides, comprises pedestal 101, and the bottom surface of this pedestal 101 and end face are plane and are parallel to each other; The end face of pedestal 101 is interval with card column 102 and deck 103, and card column 102 is column and perpendicular to the end face of pedestal 101; The axis of deck 103 and the dead in line of pedestal 101, the side of this deck 103 is cambered surface, and the sidepiece of deck 103 is provided with draw-in groove 104; The height of card column 102 is equal to or greater than the height of deck 103.
Return spring angle detector can be called angle detector or cubing, for detecting the angle of return spring.Pedestal 101 is the base structure of this cubing, be used for installing and supporting miscellaneous part, as worktable during detection angles, its concrete structure those skilled in the art can according to demand or Experience Design, be preferably right cylinder, make with solid metallic materials, make it have certain size and weight, whole cubing in testing process can not be shaken, testing is carried out smoothly.
In use, the spring body 201 of return spring is enclosed within the outside of deck 103, and its medial extremity 202 is stuck in draw-in groove 104, and outboard end 203 is hooked in card column 102; Card column 102 and deck 103 interval arrange and spring body 201 can successfully be installed; The side of deck 103 is cambered surface, makes its diameter consistent with needing the internal diameter of the return spring detected during making.
The height of card column 102 is equal to or greater than the height of deck 103, and after return spring is installed, its outboard end 203 can not come off from card column 102.When installing return spring, first the outboard end 203 of return spring being hooked in card column 102, then overlapping spring body 201 on deck 103; If its medial extremity 202 can successfully enter draw-in groove 104, then this return spring is certified products, can normally use; If its medial extremity 202 can not successfully enter draw-in groove 104, but just can enter draw-in groove 104 after overcorrection adjustment, then also think that this return spring is certified products, can use; If return spring its medial extremity 202 after correcting can not enter draw-in groove 104, then assert that this return spring is defect ware.
When designing the position of draw-in groove 104 and card column 102, the angle according to the return spring of required detection designs, and makes cubing consistent with the angle of qualified return spring.
This angle detector can successfully detect return spring, sorts out certified products and defect ware rapidly, brings facility to commercial production, improves finished product rate, can bring positive benefit to enterprise.
Draw-in groove 104 is used for the medial extremity 202 of clamping return spring, and its concrete structure can be such: deck 103 is for cylindric, and draw-in groove 104 is connected with the end face of deck 103.
As shown in Figure 2, the draw-in groove 104 of this structure can complete its clamping work.
Or deck 103 comprises the first pedestal 105 and the second pedestal 106, first pedestal 105 that arrange about its axisymmetrical and the relative face of the second pedestal 106 is the plane be parallel to each other, and defines draw-in groove 104 between the first pedestal 105 and the second pedestal 106; First pedestal 105 and the opposing face of the second pedestal 106 are cambered surface.
As shown in Figure 3, define draw-in groove 104 between the first pedestal 105 and the second pedestal 106, make the structure of this deck 103 simpler, make more convenient, cost is lower.
In order to enable this angle detector detect dissimilar return spring, preferably, card column 102 has multiple, and multiple card column 102 annular space are distributed in the end face of pedestal 101, and the distance between each card column 102 and the axis of deck 103 is all consistent.
The setting of multiple card column 102 makes this angle detector have multiple different detection angles, can detect the return spring of number of different types.Cubing shown in Fig. 2 has two card columns 102, and during detection, two card columns 102 coordinate with draw-in groove 104 respectively, can detect the angle of two kinds of dissimilar return springs.
The multi-functional of cubing can be realized by arranging multiple card column 102, or, also can realize the multi-functional of cubing by such design: deck 103 is connected by moving connecting mechanism with pedestal 101, can be rotated by opposite base 101 by this moving connecting mechanism deck 103.
Deck 103 opposite base 101 can change the angle between draw-in groove 104 and card column 102 after rotating, enable this cubing detect the return spring of different angles.Deck 103 moving connecting mechanism that rotate relative to pedestal 101 can be realized more, such as:
It is right cylinder that deck 103 also comprises the 3rd pedestal the 107, three pedestal 107, and the first pedestal 105 and the second pedestal 106 are all located on the 3rd pedestal 107, and the bottom of the 3rd pedestal 107 is provided with the threaded hole 108 coaxial with it; The end face of pedestal 101 is provided with the deep gouge 109 matched with the 3rd pedestal 107, and the bottom surface of pedestal 101 is provided with the counterbore 110 communicated with deep gouge 109, and counterbore 110 is coaxial with pedestal 101; Pedestal 101 and the 3rd pedestal 107 are connected by bolt 111.
As shown in Figure 7, the 3rd pedestal 107 is located in deep gouge 109, and the 3rd pedestal 107 is cylindrical, therefore, it is possible to rotate in deep gouge 109; Bolt 111 upwards extends from the bottom of pedestal 101, is spirally connected, achieves the connection between deck 103 and pedestal 101 through the threaded hole 108 bottom counterbore 110 and the 3rd pedestal 107.Under normal state, by the fixation of bolt 111, deck 103 can not be rotated by opposite base 101, when needing adjustment angle, unclamp bolt 111, rotate the 3rd pedestal 107 to correct position, again screw bolt 111 and carry out fastening, deck 103 can not be rotated further.
The continuous rotation of deck 103 can be realized by such design and regulative mode, make deck 103 can present 360 ° of rotations by opposite base 101, enable this cubing realize the detection of more kinds of dissimilar return spring.
When reality uses, because the reset response power of return spring is comparatively large, deck 103 may be driven in testing process to rotate, make testing result not accurate enough.For this reason, preferably, deep gouge 109 and the 3rd pedestal 107 are connected by position-limit mechanism, and position-limit mechanism comprises the first limiting section 112 being located at deep gouge 109 sidewall and the second limiting section 113 being located at the 3rd pedestal 107 sidewall, can limit the 3rd pedestal 107 opposite base 101 rotate by this position-limit mechanism.
Carry out spacing by position-limit mechanism to the 3rd pedestal 107 after adjusting the angle of deck 103, make it not rotate by opposite base 101, make return spring deck 103 and pedestal 101 in the process detected keep geo-stationary, make testing result more accurate.
Preferably, the first limiting section 112 and the second limiting section 113 are tooth-shape structure.As shown in the figure, by engaging between tooth with tooth, the 3rd pedestal 107 opposite base 101 can be limited and rotate.
Preferably, the transverse tooth thickness of the first limiting section 112 and the second limiting section 113 is all no more than 5mm.The flute profile of this size is less, and make the angle that can adjust between the 3rd pedestal 107 and pedestal 101 less, the precision of adjustment is higher.
Preferably, card column 102 and pedestal 101 are spirally connected.This connected mode is relatively more firm, and easy to process, and assembling is simple.
For clearly demonstrating the utility model, in present embodiment, list some specific embodiments:
Embodiment 1
A kind of return spring angle detector, comprise pedestal 101, the bottom surface of this pedestal 101 and end face are plane and are parallel to each other; The end face of pedestal 101 is interval with card column 102 and deck 103, and card column 102 is column and perpendicular to the end face of pedestal 101; The axis of deck 103 and the dead in line of pedestal 101, the side of this deck 103 is cambered surface, and the sidepiece of deck 103 is provided with draw-in groove 104; The height of card column 102 is equal to or greater than the height of deck 103.Deck 103 is cylindric, and draw-in groove 104 is connected with the end face of deck 103.
Embodiment 2
A kind of return spring angle detector, comprise pedestal 101, the bottom surface of this pedestal 101 and end face are plane and are parallel to each other; The end face of pedestal 101 is interval with card column 102 and deck 103, and card column 102 is column and perpendicular to the end face of pedestal 101; The axis of deck 103 and the dead in line of pedestal 101, the side of this deck 103 is cambered surface, and the sidepiece of deck 103 is provided with draw-in groove 104; The height of card column 102 is equal to or greater than the height of deck 103.
Deck 103 comprises the first pedestal 105 and the second pedestal 106, first pedestal 105 that arrange about its axisymmetrical and the relative face of the second pedestal 106 is the plane be parallel to each other, and defines draw-in groove 104 between the first pedestal 105 and the second pedestal 106; First pedestal 105 and the opposing face of the second pedestal 106 are cambered surface.
Card column 102 has two, and two card column 102 annular space are distributed in the end face of pedestal 101, and the distance between each card column 102 and the axis of deck 103 is all consistent.
Embodiment 3
A kind of return spring angle detector, comprise pedestal 101, the bottom surface of this pedestal 101 and end face are plane and are parallel to each other; The end face of pedestal 101 is interval with card column 102 and deck 103, and card column 102 is column and perpendicular to the end face of pedestal 101; The axis of deck 103 and the dead in line of pedestal 101, the side of this deck 103 is cambered surface, and the sidepiece of deck 103 is provided with draw-in groove 104; The height of card column 102 is equal to or greater than the height of deck 103.
Deck 103 comprises the first pedestal 105 and the second pedestal 106, first pedestal 105 that arrange about its axisymmetrical and the relative face of the second pedestal 106 is the plane be parallel to each other, and defines draw-in groove 104 between the first pedestal 105 and the second pedestal 106; First pedestal 105 and the opposing face of the second pedestal 106 are cambered surface.
It is right cylinder that deck 103 also comprises the 3rd pedestal the 107, three pedestal 107, and the first pedestal 105 and the second pedestal 106 are all located on the 3rd pedestal 107, and the bottom of the 3rd pedestal 107 is provided with the threaded hole 108 coaxial with it; The end face of pedestal 101 is provided with the deep gouge 109 matched with the 3rd pedestal 107, and the bottom surface of pedestal 101 is provided with the counterbore 110 communicated with deep gouge 109, and counterbore 110 is coaxial with pedestal 101; Pedestal 101 and the 3rd pedestal 107 are connected by bolt 111.
Deep gouge 109 and the 3rd pedestal 107 are connected by position-limit mechanism, position-limit mechanism comprises the first limiting section 112 being located at deep gouge 109 sidewall and the second limiting section 113 being located at the 3rd pedestal 107 sidewall, can limit the 3rd pedestal 107 opposite base 101 rotate by this position-limit mechanism.First limiting section 112 and the second limiting section 113 are tooth-shape structure.The transverse tooth thickness of the first limiting section 112 and the second limiting section 113 is 5mm.Card column 102 and pedestal 101 are spirally connected.
The foregoing is only preferred implementation of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. return spring angle detector, is characterized in that, comprises pedestal, and the bottom surface of this pedestal and end face are plane and are parallel to each other; The end face of pedestal is interval with card column and deck, and described card column is column and perpendicular to the end face of pedestal; The axis of described deck and the dead in line of pedestal, the side of this deck is cambered surface, and the sidepiece of deck is provided with draw-in groove; The height of described card column is equal to or greater than the height of deck.
2. return spring angle detector according to claim 1, is characterized in that, described deck is cylindric, and described draw-in groove is connected with the end face of deck.
3. return spring angle detector according to claim 1, it is characterized in that, described deck comprises the first pedestal and the second pedestal that arrange about its axisymmetrical, described first pedestal and the relative face of the second pedestal are the plane be parallel to each other, and define described draw-in groove between the first pedestal and the second pedestal; First pedestal and the opposing face of the second pedestal are cambered surface.
4. return spring angle detector according to claim 3, is characterized in that, described card column has multiple, and multiple card column annular space are distributed in the end face of described pedestal, and the distance between each card column and the axis of deck is all consistent.
5. return spring angle detector according to claim 3, is characterized in that, described deck is connected by moving connecting mechanism with pedestal, can be rotated by opposite base by deck described in this moving connecting mechanism.
6. return spring angle detector according to claim 5, it is characterized in that, described deck also comprises the 3rd pedestal, and the 3rd pedestal is right cylinder, described first pedestal and the second pedestal are all located on the 3rd pedestal, and the bottom of the 3rd pedestal is provided with the threaded hole coaxial with it; The end face of described pedestal is provided with the deep gouge matched with the 3rd pedestal, and the bottom surface of pedestal is provided with the counterbore communicated with described deep gouge, and described counterbore is coaxial with pedestal; Described pedestal and the 3rd pedestal are bolted.
7. return spring angle detector according to claim 6, it is characterized in that, described deep gouge and the 3rd pedestal are connected by position-limit mechanism, described position-limit mechanism comprises the first limiting section being located at deep gouge sidewall and the second limiting section being located at the 3rd pedestal sidewall, can limit the 3rd pedestal opposite base rotate by this position-limit mechanism.
8. return spring angle detector according to claim 7, is characterized in that, described first limiting section and the second limiting section are tooth-shape structure.
9. return spring angle detector according to claim 8, is characterized in that, the transverse tooth thickness of described first limiting section and the second limiting section is all no more than 5mm.
10. the return spring angle detector according to any one of claim 1-4, is characterized in that, described card column and pedestal are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805242.8U CN205120014U (en) | 2015-10-16 | 2015-10-16 | Return spring angle detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805242.8U CN205120014U (en) | 2015-10-16 | 2015-10-16 | Return spring angle detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120014U true CN205120014U (en) | 2016-03-30 |
Family
ID=55575613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805242.8U Withdrawn - After Issue CN205120014U (en) | 2015-10-16 | 2015-10-16 | Return spring angle detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180782A (en) * | 2015-10-16 | 2015-12-23 | 重庆钧顶机械制造有限公司 | Reset spring angle detection tool |
-
2015
- 2015-10-16 CN CN201520805242.8U patent/CN205120014U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180782A (en) * | 2015-10-16 | 2015-12-23 | 重庆钧顶机械制造有限公司 | Reset spring angle detection tool |
| CN105180782B (en) * | 2015-10-16 | 2019-01-18 | 重庆钧顶机械制造有限公司 | Return spring angle detector |
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