CN203685921U - Flattening test auxiliary device for diaphragm spring - Google Patents
Flattening test auxiliary device for diaphragm spring Download PDFInfo
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- CN203685921U CN203685921U CN201420006213.0U CN201420006213U CN203685921U CN 203685921 U CN203685921 U CN 203685921U CN 201420006213 U CN201420006213 U CN 201420006213U CN 203685921 U CN203685921 U CN 203685921U
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- bolt
- column cap
- diaphragm spring
- hole
- trim ring
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Abstract
The utility model provides a flattening test auxiliary device for a diaphragm spring and belongs to the technical field of machines. The technical problem that an existing diaphragm spring is not convenient to flatten is solved. The flattening test auxiliary device for the diaphragm spring comprises a bottom plate, four guide pillars are perpendicularly fixed to the bottom plate, a rectangle is formed among the four guide pillars, and a lifting plate is arranged on the guide pillars in a sleeved mode. A working plate is fixed to the upper ends of the four guide pillars and used for placing the diaphragm spring, and a pressing ring is placed on the working plate and used for flattening the diaphragm spring. The pressing ring is in a circular ring shape, the lower end face of the pressing ring can act on the diaphragm spring, and the upper end face of the pressing ring is detachably connected with a power mechanism capable of exerting downward action force on the pressing ring through ascending of the lifting plate. The flattening device has the advantages of being convenient to use and wide in application range and saves labor in the operation process.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of pressing check auxiliary device that flattens check auxiliary device, particularly a kind of diaphragm spring.
Background technique
Diaphragm spring is the important component part of automobile clutch, and diaphragm spring is not in being arranged on automobile, and as shown in Figure 4, the top of diaphragm spring is to upper process; And diaphragm spring is in being installed on automobile, as shown in Figure 5, diaphragm spring is in state of applanation.
Diaphragm spring is to need to detect as the size of the Φ 1 in Fig. 5, Φ 2, Φ 3, Φ 4 and H1 and H2 after being installed on automobile, if wherein there is the size of not meet, just need to improve.But, diaphragm spring be have flexible, on the top that has just created diaphragm spring to upper process, if now every size of diaphragm spring of direct-detection is consequently inaccurate; Therefore, need to design a kind of device that diaphragm spring can be flattened, to facilitate the every size that detects diaphragm spring, and obtain data more accurately.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of pressing check auxiliary device of diaphragm spring, and technical problem to be solved in the utility model is: how convenient pressing diaphragm spring.
The purpose of this utility model can realize by following technical proposal:
A kind of pressing check auxiliary device of diaphragm spring, comprise base plate, it is characterized in that, on described base plate, be vertically fixed with four guide pillars, between four guide pillars, form a rectangle, on described guide pillar, be arranged with lifting board, the upper end of described four guide pillars is fixed with the working plate for placing diaphragm spring, on described working plate, be placed with the trim ring for flattening diaphragm spring, described trim ring is circular, described trim ring lower end surface can act on diaphragm spring, described trim ring upper-end surface is removably connected with a rising by lifting board and can applies the power mechanism of downward active force to trim ring, described power mechanism comprises operation block one, operation block two, jack, is opened in mutual correspondence and discontiguous strip through-hole one and strip through-hole two on working plate, described trim ring is between strip through-hole one and strip through-hole two, described jack is arranged on base plate, the push rod of described jack upwards arranges, and the push rod of jack can touch lifting board, operation block one comprises the carry-out part one of semicircular in shape and is the input part one of strip, one end of described carry-out part one offers breach one, the other end of carry-out part one and input part one are solidly fixed, on described carry-out part one, offer symmetrical and the female delivery outlet one of tool and delivery outlet two, on described input part one, offer the female input hole one of tool, on input part one, also offer the mounting hole one that is bar shaped, mounting hole one is between input hole one and breach one, bolt one and bolt two have been threaded respectively in described delivery outlet one and delivery outlet two, the column cap of the column cap of described bolt one and bolt two all arranges downwards, and the column cap of the column cap of bolt one and bolt two can act on trim ring upper-end surface, in described mounting hole one, be equipped with a bolt three, the column cap of described bolt three arranges downwards, and the column cap of bolt three can act on the lower face of working plate, nut one has also been threaded on described bolt three, the external diameter of the column cap of described bolt three and nut one is all greater than the width of mounting hole one, nut one is in the first top of working, bolt four has been threaded on described input hole one, the column cap of described bolt four arranges downwards, and the column cap of bolt four can act on lifting board, operation block two comprises the carry-out part two of semicircular in shape and is the input part two of strip, one end of described carry-out part two offers breach two, the other end of carry-out part two and input part two are solidly fixed, on described carry-out part two, offer symmetrical and the female delivery outlet three of tool and delivery outlet four, on described input part two, offer the female input hole two of tool, on input part two, also offer the mounting hole two that is bar shaped, mounting hole two is between input hole two and breach two, bolt five and bolt six have been threaded respectively in described delivery outlet three and delivery outlet four, the column cap of the column cap of described bolt five and bolt six all arranges downwards, and the column cap of the column cap of bolt five and bolt six can act on trim ring upper-end surface, in described mounting hole two, be equipped with a bolt seven, the column cap of described bolt seven arranges downwards, and the column cap of bolt seven can act on the lower face of working plate, nut two has also been threaded on described bolt seven, the external diameter of the column cap of described bolt seven and nut two is all greater than the width of mounting hole two, nut two is in working head two tops, bolt eight has been threaded on described input hole two, the column cap of described bolt eight arranges downwards, and the column cap of bolt eight can act on lifting board, described breach one is towards described breach two.
The external diameter of trim ring is identical with the external diameter size of diaphragm spring, diaphragm spring is placed on working plate, and between strip through-hole one and strip through-hole two; Trim ring is pressed on diaphragm spring, makes the outer circumferential face of trim ring and the outer circumferential face of diaphragm spring keep concordant; The position that regulates operation block one and operation block two, acts on the upper surface of trim ring the column cap of bolt one, the column cap of bolt two, the column cap of bolt five, the column cap of bolt six; Rotating bolt four and bolt eight, act on the upper plate surface of lifting board the column cap of bolt four and the column cap of bolt eight; Rotating bolt three and bolt seven, make the column cap of bolt three be close to the lower face of working plate, and nut one is close to the upper surface of operation block one, makes the column cap of bolt seven be close to the lower face of working plate, and nut two is close to the upper surface of operation block two; Drive lifting board to move up by jack, lifting board is given bolt four and the individual active force upwards of bolt Aug. 1st in mobile process, because bolt four, bolt eight are threaded with input hole one and input hole two respectively, bolt four, bolt eight just can drive respectively input part one and input part two to be upturned like this, and carry-out part one and carry-out part two move down; Bolt one, bolt two, bolt five and bolt six also move down, thereby drive just diaphragm spring pressing of trim ring; Recycling dial gauge detects every size of diaphragm spring.
Distance between described bolt three and bolt four is greater than the distance between bolt three and bolt one, and the distance between described bolt seven and bolt eight is greater than the distance between bolt seven and bolt five.Such design makes to be threaded in nut one on bolt three and bolt seven and nut two can play the effect of a fulcrum.
On described lifting board, offer four hatchs, four described guide pillars pass respectively hatch corresponding thereto, between hatch and guide pillar, be provided with guide sleeve, described guide sleeve is fixed in hatch, described guide pillar is cylinder, in described guide sleeve periphery, offer some rounded through holes, be provided with the ball spherical in shape that quantity is identical with through hole between described guide sleeve and guide pillar, described ball is corresponding one by one with through hole.The fraction of every ball passes described through hole, and the major part of ball is between guide sleeve and guide pillar, and ball acts on guide pillar, and the ball volume that passes throughhole portions accounts for 1/3rd of whole ball volume, and ball is by spilling in through hole like this.
Described guide pillar is all arranged with cylindrical spring outward, and the upper end of described cylindrical spring is fixed on guide sleeve, and the lower end of cylindrical spring is fixed on base plate.After the push rod of jack declines, guide sleeve and lifting board are fixing, the lower end of guide sleeve acts on cylindrical spring, lifting board falls next time in the effect of own wt like this, the weight of lifting board and guide sleeve all acts on four cylindrical springs, and makes cylindrical spring in compressive state, in the time that needs flatten diaphragm spring again, cylindrical spring can be given one of guide sleeve elastic force upwards, makes to operate jack lighter.
Described guide sleeve is fixed in hatch by the mode of interference fit.
Compared with prior art, the utlity model has following beneficial effect:
1, drive the rising of lifting board by jack, utilize the principle of lever to downward active force of trim ring, just can realize diaphragm spring is flattened, simple to operate, working efficiency is high.
2, by strip through-hole one and strip through-hole two change work are first and working head two between distance, the first and working head two of working like this can be used for flattening to the diaphragm spring of different size, applicability is higher.
3, rotating bolt one, two, four and nut one can regulate the distance between the first and working plate of work, rotating bolt five, six, eight and nut two can regulate the distance between working head two and working plate, flatten can to like this diaphragm spring of different-thickness, applicability is higher.
4, by the setting of ball, effectively reduce guide sleeve at the surface friction drag producing in guide pillar lifting process, make the lifting of lifting board more smooth and easy.
5, under the effect of four cylindrical springs, make lifting board fall after rise slowly, improve the working life of lifting board and guide sleeve.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is plan view of the present utility model.
Fig. 4 is the structural representation of the diaphragm spring under state of applanation not.
Fig. 5 is the structural representation of the diaphragm spring under state of applanation.
In figure, 1, base plate; 2, guide pillar; 3, lifting board; 4, trim ring; 5, working plate; 51, strip through-hole one; 52, strip through-hole two; 6, operation block one; 61, carry-out part one; 611, delivery outlet one; 612, delivery outlet two; 62, input part one; 621, input hole one; 622, mounting hole one; 7, operation block two; 71, carry-out part two; 711, delivery outlet three; 712, delivery outlet four; 72, input part two; 721, input hole two; 722, mounting hole two; 8, jack; 9, bolt one; 10, bolt two; 11, bolt three; 12, bolt four; 13, bolt five; 14, bolt six; 15, bolt seven; 16, bolt eight; 17, nut one; 18, nut two; 19, guide sleeve; 20, ball; 21, cylindrical spring; 22, diaphragm spring.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of pressing check auxiliary device of diaphragm spring, comprise base plate 1, on described base plate 1, be vertically fixed with four guide pillars 2, between four guide pillars 2, form a rectangle, on described guide pillar 2, be arranged with lifting board 3, the upper end of described four guide pillars 2 is fixed with the working plate 5 for placing diaphragm spring 22, on described working plate 5, be placed with the trim ring 4 for flattening diaphragm spring 22, described trim ring 4 is circular, described trim ring 4 lower end surfaces can act on diaphragm spring 22, described trim ring 4 upper-end surfaces are removably connected with a rising by lifting board 3 can apply the power mechanism of downward active force to trim ring 4.
In the present embodiment, power mechanism comprises operation block 1, operation block 27, jack 8, is opened in mutual correspondence and discontiguous strip through-hole 1 and strip through-hole 2 52 on working plate 5, described trim ring 4 is between strip through-hole 1 and strip through-hole 2 52, described jack 8 is arranged on base plate 1, the push rod of described jack 8 upwards arranges, and the push rod of jack 8 can touch lifting board 3, operation block 1 comprises the carry-out part 1 of semicircular in shape and is the input part 1 of strip, one end of described carry-out part 1 offers breach one, the other end of carry-out part 1 and input part 1 are solidly fixed, on described carry-out part 1, offer symmetrical and the female delivery outlet 1 of tool and delivery outlet 2 612, on described input part 1, offer the female input hole 1 of tool, on input part 1, also offer the mounting hole 1 that is bar shaped, mounting hole 1 is between input hole 1 and breach one, bolt 1 and bolt 2 10 have been threaded respectively in described delivery outlet 1 and delivery outlet 2 612, the column cap of the column cap of described bolt 1 and bolt 2 10 all arranges downwards, and the column cap of the column cap of bolt 1 and bolt 2 10 can act on trim ring 4 upper-end surfaces, in described mounting hole 1, be equipped with a bolt 3 11, the column cap of described bolt 3 11 arranges downwards, and the column cap of bolt 3 11 can act on the lower face of working plate 5, nut 1 has also been threaded on described bolt 3 11, the external diameter of the column cap of described bolt 3 11 and nut 1 is all greater than the width of mounting hole 1, nut 1 is in the first top of working, bolt 4 12 has been threaded on described input hole 1, the column cap of described bolt 4 12 arranges downwards, and the column cap of bolt 4 12 can act on lifting board 3, operation block 27 comprises the carry-out part 2 71 of semicircular in shape and is the input part 2 72 of strip, one end of described carry-out part 2 71 offers breach two, the other end of carry-out part 2 71 and input part 2 72 are solidly fixed, on described carry-out part 2 71, offer symmetrical and the female delivery outlet 3 711 of tool and delivery outlet 4 712, on described input part 2 72, offer the female input hole 2 721 of tool, on input part 2 72, also offer the mounting hole 2 722 that is bar shaped, mounting hole 2 722 is between input hole 2 721 and breach two, bolt 5 13 and bolt 6 14 have been threaded respectively in described delivery outlet 3 711 and delivery outlet 4 712, the column cap of the column cap of described bolt 5 13 and bolt 6 14 all arranges downwards, and the column cap of the column cap of bolt 5 13 and bolt 6 14 can act on trim ring 4 upper-end surfaces, in described mounting hole 2 722, be equipped with a bolt 7 15, the column cap of described bolt 7 15 arranges downwards, and the column cap of bolt 7 15 can act on the lower face of working plate 5, nut 2 18 has also been threaded on described bolt 7 15, the external diameter of the column cap of described bolt 7 15 and nut 2 18 is all greater than the width of mounting hole 2 722, nut 2 18 is in working head two tops, bolt 8 16 has been threaded on described input hole 2 721, the column cap of described bolt 8 16 arranges downwards, and the column cap of bolt 8 16 can act on lifting board 3, described breach one is towards described breach two.Distance between bolt 3 11 and bolt 4 12 is greater than the distance between bolt 3 11 and bolt 1, and the distance between described bolt 7 15 and bolt 8 16 is greater than the distance between bolt 7 15 and bolt 5 13.Such design makes to be threaded in nut 1 on bolt 3 11 and bolt 7 15 and nut 2 18 can play the effect of a fulcrum.
On lifting board 3, offer four hatchs, four described guide pillars 2 pass respectively hatch corresponding thereto, between hatch and guide pillar 2, be provided with guide sleeve 19, described guide sleeve 19 is fixed in hatch, and concrete guide sleeve 19 is fixed in hatch by the mode of interference fit.Guide pillar 2 is cylinder, offers some rounded through holes in guide sleeve 19 peripheries, is provided with the ball spherical in shape 20 that quantity is identical with through hole between described guide sleeve 19 and guide pillar 2, and described ball 20 is corresponding one by one with through hole.The fraction of every ball 20 passes described through hole, the major part of ball 20 is between guide sleeve 19 and guide pillar 2, and ball 20 acts on guide pillar 2, ball 20 volumes that pass throughhole portions account for 1/3rd of whole ball 20 volumes, ball 20 is by spilling in through hole like this, by the setting of ball 20, effectively reduce guide sleeve 19 at the surface friction drag producing in guide pillar 2 lifting process, make the lifting of lifting board 3 more smooth and easy.
The outer cylindrical spring 21 that is all arranged with of guide pillar 2, the upper end of described cylindrical spring 21 is fixed on guide sleeve 19, and the lower end of cylindrical spring 21 is fixed on base plate 1.After the push rod of jack 8 declines, guide sleeve 19 is fixing with lifting board 3, the lower end of guide sleeve 19 acts on cylindrical spring 21, lifting board 3 falls next time in the effect of own wt like this, the weight of lifting board 3 and guide sleeve 19 all acts on four cylindrical springs 21, and makes cylindrical spring 21 in compressive state, in the time that needs flatten diaphragm spring 22 again, cylindrical spring 21 can, to 19 1 of guide sleeves elastic force upwards, make to operate jack 8 lighter; Under the effect of four cylindrical springs 21, lifting board 3 is fallen after rise slowly, improve the working life of lifting board 3 and guide sleeve 19.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 1 herein, base plate; 2, guide pillar; 3, lifting board; 4, trim ring; 5, working plate; 51, strip through-hole one; 52, strip through-hole two; 6, operation block one; 61, carry-out part one; 611, delivery outlet one; 612, delivery outlet two; 62, input part one; 621, input hole one; 622, mounting hole one; 7, operation block two; 71, carry-out part two; 711, delivery outlet three; 712, delivery outlet four; 72, input part two; 721, input hole two; 722, mounting hole two; 8, jack; 9, bolt one; 10, bolt two; 11, bolt three; 12, bolt four; 13, bolt five; 14, bolt six; 15, bolt seven; 16, bolt eight; 17, nut one; 18, nut two; 19, guide sleeve; 20, ball; 21, cylindrical spring; 22, the term such as diaphragm spring, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. the pressing of diaphragm spring check auxiliary device, comprise base plate, it is characterized in that, on described base plate, be vertically fixed with four guide pillars, between four guide pillars, form a rectangle, on described guide pillar, be arranged with lifting board, the upper end of described four guide pillars is fixed with the working plate for placing diaphragm spring, on described working plate, be placed with the trim ring for flattening diaphragm spring, described trim ring is circular, described trim ring lower end surface can act on diaphragm spring, described trim ring upper-end surface is removably connected with a rising by lifting board and can applies the power mechanism of downward active force to trim ring, described power mechanism comprises operation block one, operation block two, jack, is opened in mutual correspondence and discontiguous strip through-hole one and strip through-hole two on working plate, described trim ring is between strip through-hole one and strip through-hole two, described jack is arranged on base plate, the push rod of described jack upwards arranges, and the push rod of jack can touch lifting board, operation block one comprises the carry-out part one of semicircular in shape and is the input part one of strip, one end of described carry-out part one offers breach one, the other end of carry-out part one and input part one are solidly fixed, on described carry-out part one, offer symmetrical and the female delivery outlet one of tool and delivery outlet two, on described input part one, offer the female input hole one of tool, on input part one, also offer the mounting hole one that is bar shaped, mounting hole one is between input hole one and breach one, bolt one and bolt two have been threaded respectively in described delivery outlet one and delivery outlet two, the column cap of the column cap of described bolt one and bolt two all arranges downwards, and the column cap of the column cap of bolt one and bolt two can act on trim ring upper-end surface, in described mounting hole one, be equipped with a bolt three, the column cap of described bolt three arranges downwards, and the column cap of bolt three can act on the lower face of working plate, nut one has also been threaded on described bolt three, the external diameter of the column cap of described bolt three and nut one is all greater than the width of mounting hole one, nut one is in the first top of working, bolt four has been threaded on described input hole one, the column cap of described bolt four arranges downwards, and the column cap of bolt four can act on lifting board, operation block two comprises the carry-out part two of semicircular in shape and is the input part two of strip, one end of described carry-out part two offers breach two, the other end of carry-out part two and input part two are solidly fixed, on described carry-out part two, offer symmetrical and the female delivery outlet three of tool and delivery outlet four, on described input part two, offer the female input hole two of tool, on input part two, also offer the mounting hole two that is bar shaped, mounting hole two is between input hole two and breach two, bolt five and bolt six have been threaded respectively in described delivery outlet three and delivery outlet four, the column cap of the column cap of described bolt five and bolt six all arranges downwards, and the column cap of the column cap of bolt five and bolt six can act on trim ring upper-end surface, in described mounting hole two, be equipped with a bolt seven, the column cap of described bolt seven arranges downwards, and the column cap of bolt seven can act on the lower face of working plate, nut two has also been threaded on described bolt seven, the external diameter of the column cap of described bolt seven and nut two is all greater than the width of mounting hole two, nut two is in working head two tops, bolt eight has been threaded on described input hole two, the column cap of described bolt eight arranges downwards, and the column cap of bolt eight can act on lifting board, described breach one is towards described breach two.
2. the pressing of diaphragm spring according to claim 1 check auxiliary device, it is characterized in that, distance between described bolt three and bolt four is greater than the distance between bolt three and bolt one, and the distance between described bolt seven and bolt eight is greater than the distance between bolt seven and bolt five.
3. the pressing of diaphragm spring according to claim 1 check auxiliary device, it is characterized in that, on described lifting board, offer four hatchs, four described guide pillars pass respectively hatch corresponding thereto, between hatch and guide pillar, be provided with guide sleeve, described guide sleeve is fixed in hatch, described guide pillar is cylinder, in described guide sleeve periphery, offer some rounded through holes, between described guide sleeve and guide pillar, be provided with the ball spherical in shape that quantity is identical with through hole, described ball is corresponding one by one with through hole.
4. the pressing of diaphragm spring according to claim 3 check auxiliary device, is characterized in that, described guide pillar is all arranged with cylindrical spring outward, and the upper end of described cylindrical spring is fixed on guide sleeve, and the lower end of cylindrical spring is fixed on base plate.
5. the pressing of diaphragm spring according to claim 3 check auxiliary device, is characterized in that, described guide sleeve is fixed in hatch by the mode of interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006213.0U CN203685921U (en) | 2014-01-02 | 2014-01-02 | Flattening test auxiliary device for diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006213.0U CN203685921U (en) | 2014-01-02 | 2014-01-02 | Flattening test auxiliary device for diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685921U true CN203685921U (en) | 2014-07-02 |
Family
ID=51007828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006213.0U Expired - Fee Related CN203685921U (en) | 2014-01-02 | 2014-01-02 | Flattening test auxiliary device for diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785711A (en) * | 2014-01-02 | 2014-05-14 | 浙江龙华汽配制造有限公司 | Pressing machine for diaphragm springs |
-
2014
- 2014-01-02 CN CN201420006213.0U patent/CN203685921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785711A (en) * | 2014-01-02 | 2014-05-14 | 浙江龙华汽配制造有限公司 | Pressing machine for diaphragm springs |
| CN103785711B (en) * | 2014-01-02 | 2015-12-09 | 浙江龙华汽配制造有限公司 | A kind of press of diaphragm spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180102 |