CN102243084A - Multi-step positioning clamp for contactor - Google Patents
Multi-step positioning clamp for contactor Download PDFInfo
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- CN102243084A CN102243084A CN2011100930717A CN201110093071A CN102243084A CN 102243084 A CN102243084 A CN 102243084A CN 2011100930717 A CN2011100930717 A CN 2011100930717A CN 201110093071 A CN201110093071 A CN 201110093071A CN 102243084 A CN102243084 A CN 102243084A
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Abstract
The invention discloses a multi-step positioning clamp for a contactor. The clamp comprises a contactor positioning plate for holding a contactor, a clamp support for fixing plant equipment, an oscillation mechanism and four elastic clamp mechanisms, wherein the contactor positioning plate is vertically arranged and is connected with the clamp support through the oscillation mechanism so that the contactor positioning plate can oscillate back and forth and inclines; the four elastic clamp mechanism are divided into two groups and arranged on the upper and lower parts of the contactor positioning plate respectively, so that the contactor placed on the contactor positioning plate can be clamped from four corners. By adopting the structure, a product can be positioned on the clamp without the help of any external force, and the clamp can be inclined upwards or downwards for a certain angle in a vertical state, so that all performance parameters of the contactor can be tested. The multi-step positioning clamp is suitable for automatic assembly and production of the contactor.
Description
Technical field
The present invention relates to the frock that a kind of tentaculum that is used for achieving a butt joint carries out performance parameter test, particularly relate to a kind of contactor multidigit positioning fixture.
Background technology
In the assembling of contactor, production run, it is the operation of one indispensability that the performance parameter of contactor is tested.In the prior art, normally adopt manual mode to test when the performance parameter of contactor is tested, during test, contactor need be fixed, traditional fixing means is exactly to hang on the register pin by the hole on the contactor base.
The existing tentaculum that is used for achieving a butt joint carries out the anchor clamps of performance parameter test, when carrying out product test, need by external force with product orientation on anchor clamps.And product only has a kind of state straight down, this state to be only applicable to simple manual test assembling occasion in anchor clamps usually.Needs in enterprise for the adaptation production development, when preparing to make robotization contactor checkout equipment, requirement is when the different parameters such as contact resistance, pick-up voltage and release voltage of test contactor, require contactor be inclined upwardly certain angle, downward-sloping certain angle or be in vertical state, the anchor clamps of existing this structure then can't satisfy the demand of these tests.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of contactor multidigit positioning fixture is provided, this anchor clamps on the one hand need not can be with product orientation on anchor clamps by external force, can also be implemented in be inclined upwardly under the vertical state certain angle or downward-sloping certain angle on the other hand, thereby all properties parameter of the tentaculum that achieves a butt joint can both be tested, and the robotization assembling, the production that are suitable for contactor are used.
The technical solution adopted for the present invention to solve the technical problems is: a kind of contactor multidigit positioning fixture comprises that a contactor location-plate, that is used for placing contactor is used for realizing clamp mount, a tilting mechanism and four the elasticity clip claw mechanisms that fix with board equipment; The contactor location-plate is vertical setting; The contactor location-plate is connected with clamp mount by tilting mechanism, can swing and tilt to realize the contactor location-plate; Four elasticity clip claw mechanisms are divided into two groups, are installed in the upper and lower part of contactor location-plate respectively, carry out clamping to realize the contactor that is opposite to the contactor location-plate from four jiaos to contactor.
Described elasticity clip claw mechanism comprises pull bar, jaw, jaw spring base and jaw spring, jaw is along vertically being provided with a spring groove, be provided with the locking portion of the part profile that adapts to contactor in the jaw near inboard one end of contactor location-plate middle part, the outside one end and pull bar away from contactor location-plate middle part in the jaw fix, one end of jaw spring base is fixed on the contactor location-plate, the other end of jaw spring base stretches in the spring groove of jaw, and the jaw spring is opened between the inboard bottom land of the other end that withstands on described jaw spring base and spring groove; The both sides of jaw are respectively equipped with a vertical guide chute, and the contactor location-plate then is provided with two suitable convex edges, and jaw is installed between two convex edges of contactor location-plate by the guide chute of both sides.
Further, also comprise four jaw positioning seats, four jaw positioning seats are divided into two groups, are installed in the upper and lower part of contactor location-plate respectively; Described four elasticity clip claw mechanisms are installed in respectively on the corresponding jaw positioning seat and with the contactor location-plate and match; Be provided with guiding mechanism transversely between jaw positioning seat and the contactor location-plate so that the jaw positioning seat can be with respect to the contactor location-plate along laterally moving; Being respectively equipped with one corresponding to a jaw positioning seat on the contactor location-plate is used for regulating the positioning screw that the jaw positioning seat moves and is used for limiting the dog screw that the jaw positioning seat moves.
Described elasticity clip claw mechanism comprises pull bar, jaw, jaw spring base and jaw spring, jaw is along vertically being provided with a spring groove, be provided with the locking portion of the part profile that adapts to contactor in the jaw near inboard one end of contactor location-plate middle part, the outside one end and pull bar away from contactor location-plate middle part in the jaw fix, one end of jaw spring base is fixed on the corresponding jaw positioning seat, the other end of jaw spring base stretches in the spring groove of jaw, and the jaw spring is opened between the inboard bottom land of the other end that withstands on described jaw spring base and spring groove; The both sides of jaw are respectively equipped with a vertical guide chute, and the jaw positioning seat then is provided with two suitable convex edges, and jaw is installed between two convex edges of jaw positioning seat by the guide chute of both sides.
Guiding mechanism between described jaw positioning seat and the contactor location-plate is to be located at the horizontal boss on the jaw positioning seat and to be located on the contactor location-plate and to be matched with the transverse concave groove of the horizontal boss of jaw positioning seat.
Guiding mechanism between described jaw positioning seat and the contactor location-plate is to be located at the transverse concave groove on the jaw positioning seat and to be located on the contactor location-plate and to be matched with the horizontal boss of the transverse concave groove of jaw positioning seat.
Described tilting mechanism comprises a rotating shaft, four rotation balancing springs and four pressure regulating screws; Described clamp mount is provided with riser, and the centre of this riser is provided with protuberance forward, and protuberance is provided with along the first horizontal shaft hole; Be provided with lug backward in the middle of the both sides of described contactor location-plate, be provided with in the lug along the second horizontal shaft hole; The rotating shaft cross-under in second shaft hole of first shaft hole of clamp mount and contactor location-plate, and with one of them of first shaft hole or second shaft hole be clearance fit; Four pressure regulating screws are screwed in four jiaos of riser of clamp mount and stretched out forward by the rear end of riser respectively; Four jiaos of places of the rear end face of described contactor location-plate are provided with the spring guide pillar that protrudes backward respectively; One end of four rotation balancing springs socket-connects with the corresponding spring guide pillar respectively, and the other end of four rotation balancing springs socket-connects with corresponding pressure regulating screw respectively; Four rotation balancing springs elasticity are respectively opened between the rear end face that withstands on the contactor location-plate and the corresponding pressure regulating screw.
Further, also comprise an anchor clamps location-plate, this anchor clamps location-plate is fixed in the bottom of contactor location-plate.
Be provided with the oblique angle in the locking portion of described jaw.
A kind of contactor multidigit positioning fixture of the present invention, be contactor location-plate and clamp mount to be coupled together with a rotating shaft, one in rotating shaft and clamp mount and the contactor location-plate is clearance fit, and the contactor location-plate can be swung around the shaft within the specific limits; And it is the rotation balancing spring that between rotating shaft both sides are equipped with spring, and spring is in confined state all the time, so just can make anchor clamps be in a relative steady state (SS).
By using this kind structural orientation anchor clamps, can be that contactor is directly fixed on the contactor location-plate of anchor clamps with product, not by means of the effect of external force, anchor clamps can be in a metastable equilibrium state all the time.At needs contactor is carried out multiposition when location, can act on the anchor clamps location-plate, realize contactor multiposition positioning requirements, satisfied contactor multiple requirement to positioning states when carrying out different parameters test or assembling by external force.
Certainly, the present invention also can be not limited to contactor, when other similar products have this location requirement, can also adopt this structure.
For adapting to the demand of rotating disc type automatic detecting machine, contactor does not need by means of other external force when being fixed on the contactor location-plate, the jaw partial design has become a flexible clip claw mechanism, opens jaw and puts into product, and product is securely fixed on the contactor location-plate.
Use same the demand that equipment can be tested multiple product in order to satisfy manufacturer, anchor clamps have also designed the lateral adjustment of an elasticity jaw to adapt to the product of different width dimensions.By adjusting, use the product that same anchor clamps can the multiple size of clamping.Strengthened the adaptability of anchor clamps to product.
Design has screwing through hole on clamp mount, be used for these anchor clamps on board with the installation of other structural member, during anchor clamps work, clamp mount maintains static; A shaft hole is provided on the clamp mount, by the rotating shaft of inserting wherein clamp mount and contactor location-plate are coupled together, usually under the installation situation, rotating shaft is in horizontality, can swing around clamp mount by rotating shaft contactor location-plate, like this, all parts that are installed on the contactor location-plate all can be swung around the shaft.The spring guide pillar design is on the contactor location-plate, pressure regulating screw then is fixed on the clamp mount, the rotation balancing spring is positioned at the both sides up and down of rotating shaft, be installed between contactor location-plate and the pressure regulating screw, can adjust the pressure of the decrement of spring by pressure regulating screw, and make the contactor location-plate be in a metastable equilibrium position with control spring.The anchor clamps location-plate is fixed on the contactor location-plate, when a settling position that needs anchor clamps to be in needs detects or assembles, can act on the anchor clamps location-plate by means of external force, makes the anchor clamps that product is housed be in steady state (SS) in the position of demand.Thereby carry out the demand that satisfies the multiposition positioning states with a kind of frock of structure of using.
The jaw positioning seat is fixed on the contactor location-plate; The jaw spring base is fixed on the jaw positioning seat, and jaw can slide on the jaw positioning seat, and spring is installed in the jaw by the jaw spring base, and pull bar is fixed on the jaw; Constitute an elasticity clip claw mechanism by jaw positioning seat, clamp spring seat, spring, jaw and pull bar acting in conjunction.In-house spring is given acting force of jaw all the time, and under external force, jaw can be by outside layback.The total such mechanism of quadruplet on the contactor location-plate, when masterpiece is used on the pull bar outside, jaw quilt both direction up or down draws back, at this moment contactor can be put between four jaws, cancel external force, by means of acting on spring force on the jaw and the dog screw on the contactor location-plate in the elasticity clip claw mechanism, contactor is fixed on fixed position on the contactor location-plate.Design has the oblique angle on the jaw, and contactor base plate face is contacted with the contactor location-plate securely.By the clamping jaw structure clamping contactor of above four elasticity jaws and particular design, it is accurately located securely on anchor clamps.
Design has guide frame on the contactor location-plate, the jaw positioning seat can be along the guide frame move left and right on the contactor location-plate, the position of move left and right can limit by the dog screw that is fixed on the contactor location-plate, and the position of dog screw can be regulated.Can adjust the spacing of jaw by the position of adjusting the jaw positioning seat, to adapt to the contactor product of different in width.Like this, the contactor that same frock can several specifications of compatibility test.Same equipment can be finished to the multiple product test, for client saves substantial contribution.
The invention has the beneficial effects as follows, owing to adopted a contactor location-plate, that is used for placing contactor to be used for realizing that clamp mount, a tilting mechanism and four elasticity clip claw mechanisms of fixing with board equipment constitute contactor multidigit positioning fixture; And the contactor location-plate is vertical setting; The contactor location-plate is connected with clamp mount by tilting mechanism, can swing and tilt to realize the contactor location-plate; Four elasticity clip claw mechanisms are divided into two groups, are installed in the upper and lower part of contactor location-plate respectively, carry out clamping to realize the contactor that is opposite to the contactor location-plate from four jiaos to contactor.Adopt this structure, on the one hand need not can be on anchor clamps with product orientation by external force, can also be implemented in be inclined upwardly under the vertical state certain angle or downward-sloping certain angle on the other hand, thereby all properties parameter of the tentaculum that achieves a butt joint can both be tested, and the robotization assembling, the production that are suitable for contactor are used.This fixture application has satisfied automation equipment demand to the multiple installation site of product in assembling and in detecting, and the on-line automatic makeup that has realized product is joined and detected.These anchor clamps only for being applied to contactor, can also not be used for the clamping other products.The application scenario scope is wide, for the robotization assembling level that improves China has positive facilitation.Owing to adopted and between contactor location-plate and elasticity clip claw mechanism, increased the jaw positioning seat, and be provided with guiding mechanism and detent mechanism between pawl positioning seat and the contactor location-plate, make that the elasticity clip claw mechanism can the move left and right position, to adapt to the contactor product of different in width.Like this, the contactor that same frock can several specifications of compatibility test.Same equipment can be finished to the multiple product test, for client saves substantial contribution.
Below in conjunction with drawings and Examples the present invention is described in further detail; But a kind of contactor multidigit positioning fixture of the present invention is not limited to embodiment.
Description of drawings
Fig. 1 is an organigram of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is the cut-open view of side-looking direction of the present invention;
Fig. 4 is pack into the organigram of product of the present invention;
Fig. 5 is pack into the organigram of product and top rake state of the present invention;
Fig. 6 is pack into the organigram of product and rear-inclined state of the present invention;
Fig. 7 is pack into structure (rear direction) synoptic diagram of product of the present invention;
Fig. 8 is pack into structure (side-looking direction) synoptic diagram of product of the present invention;
Fig. 9 is the synoptic diagram that the present invention installs and uses.
Embodiment
Embodiment, shown in accompanying drawing, a kind of contactor multidigit positioning fixture of the present invention comprises that a contactor location-plate 1, that is used for placing contactor is used for realizing clamp mount 2, a tilting mechanism and four the elasticity clip claw mechanisms that fix with board equipment; Contactor location-plate 1 is vertical setting; Contactor location-plate 1 is connected with clamp mount 2 by tilting mechanism, can swing and tilt to realize contactor location-plate 1; Four elasticity clip claw mechanisms are divided into two groups, are installed in the upper and lower part of contactor location-plate 1 respectively, carry out clamping to realize the contactor 10 that is opposite to the contactor location-plate from four jiaos to contactor 10.
Further, comprise that also 3, four jaw positioning seats 3 of four jaw positioning seats are divided into two groups, are installed in the upper and lower part of contactor location-plate 1 respectively; Described four elasticity clip claw mechanisms are installed in respectively on the corresponding jaw positioning seat 3 and with contactor location-plate 1 and match; Be provided with guiding mechanism 4 transversely between jaw positioning seat 3 and the contactor location-plate 1 so that jaw positioning seat 3 can be with respect to contactor location-plate 1 along laterally moving; Being respectively equipped with one corresponding to a jaw positioning seat 3 on contactor location-plate 1 is used for regulating the positioning screw 41 that the jaw positioning seat moves and is used for limiting the dog screw 42 that the jaw positioning seat moves.
Described elasticity clip claw mechanism comprises pull bar 51, jaw 52, jaw spring base 53 and jaw spring 54, jaw 52 is along vertically being provided with a spring groove 521, be provided with the locking portion 522 of the part profile that adapts to contactor in the jaw 52 near inboard one end of contactor location-plate middle part, the outside one end and pull bar 51 away from contactor location-plate middle part in the jaw 52 fix, one end of jaw spring base 53 is fixed on the corresponding jaw positioning seat 3, the other end of jaw spring base 53 stretches in the spring groove 521 of jaw, and jaw spring 54 elasticity are opened between the inboard bottom land of the other end that withstands on described jaw spring base 53 and spring groove 521; The both sides of jaw 52 are respectively equipped with a vertical guide chute 523, and 3 of jaw positioning seats are provided with two suitable convex edges 31, and jaw 52 is installed between two convex edges 31 of jaw positioning seat by the guide chute 523 of both sides.
Described tilting mechanism comprises a rotating shaft 61, four rotation balancing springs 62 and four pressure regulating screws 63; Described clamp mount 2 is provided with riser 21, and the centre of this riser 21 is provided with protuberance 211 forward, and protuberance 211 is provided with along the first horizontal shaft hole; Be provided with lug 11 backward in the middle of the both sides of described contactor location-plate 1, be provided with in the lug 11 along the second horizontal shaft hole; Rotating shaft 61 cross-under in second shaft hole of first shaft hole of clamp mount and contactor location-plate, and with one of them of first shaft hole or second shaft hole be clearance fit; Four pressure regulating screws 63 are screwed in four jiaos of riser 21 of clamp mount and stretched out forward by the rear end of riser respectively; Four jiaos of places of the rear end face of described contactor location-plate 1 are provided with the spring guide pillar 12 that protrudes backward respectively; One end of four rotation balancing springs 62 socket-connects with corresponding spring guide pillar 12 respectively, and the other end of four rotation balancing springs 62 socket-connects with corresponding pressure regulating screw 63 respectively; Four rotation balancing springs 62 elasticity are respectively opened between the rear end face that withstands on contactor location-plate 1 and the corresponding pressure regulating screw 63.
Further, also comprise an anchor clamps location-plate 7, this anchor clamps location-plate 7 is fixed in the bottom of contactor location-plate 1.
Be provided with the oblique angle in the locking portion 522 of described jaw.
A kind of contactor multidigit positioning fixture of the present invention, be contactor location-plate 1 and clamp mount 2 to be coupled together with a rotating shaft 61, one in rotating shaft 61 and clamp mount 2 and the contactor location-plate 1 is clearance fit, makes contactor location-plate 1 61 swings within the specific limits around the shaft; And it is rotation balancing spring 62 that between rotating shaft 61 both sides are equipped with spring, and spring 62 is in confined state all the time, so just can make anchor clamps be in a relative steady state (SS).
By using this kind structural orientation anchor clamps, can be that contactor 10 is directly fixed on the contactor location-plate 1 of anchor clamps with product, not by means of the effect of external force, anchor clamps can be in a metastable equilibrium state all the time.When needs carry out the multiposition location to contactor 10, can act on the anchor clamps location-plate by external force, realize contactor multiposition positioning requirements (as shown in Figure 8), promptly when we need product to flip an angle up or down to be in heeling condition, by on anchor clamps location-plate 7, applying certain external force, it is abutted against on the fixed support 30, just can with contactor 10 stable be positioned the heeling condition that we need, act on by external force 20 and fixed support 30 and to make contactor product stable position state on the anchor clamps location-plate 7, satisfied contactor 10 multiple requirement to positioning states when carrying out different parameters test or assembling.
Certainly, the present invention also can be not limited to contactor, when other similar products have this location requirement, can also adopt this structure.
For adapting to the demand of rotating disc type automatic detecting machine, contactor does not need by means of other external force when being fixed on the contactor location-plate 1, the jaw partial design has become a flexible clip claw mechanism, opens jaw and puts into product, and product is securely fixed on the contactor location-plate 1.
Use same the demand that equipment can be tested multiple product in order to satisfy manufacturer, anchor clamps have also designed the lateral adjustment 4 of an elasticity jaw to adapt to the product of different width dimensions.By adjusting, use the product that same anchor clamps can the multiple size of clamping.Strengthened the adaptability of anchor clamps to product.
Design has screwing through hole on clamp mount 2, be used for these anchor clamps on board with the installation of other structural member, during anchor clamps work, clamp mount maintains static; A shaft hole is provided on the clamp mount 2, by the rotating shaft 61 of inserting wherein clamp mount 2 and contactor location-plate 1 are coupled together, usually under the installation situation, rotating shaft 61 is in horizontality, can swing around clamp mount by rotating shaft 61 contactor location-plates 1, like this, all parts that are installed on the contactor location-plate 1 all can 61 be swung around the shaft.Spring guide pillar 12 designs are on contactor location- plate 1,63 of pressure regulating screws are fixed on the clamp mount 2, rotation balancing spring 62 is positioned at the both sides up and down of rotating shaft 61, be installed between contactor location-plate 1 and the pressure regulating screw 63, can adjust the pressure of the decrement of spring 62 by pressure regulating screw 63, and make contactor location-plate 1 be in a metastable equilibrium position with control spring 62.Anchor clamps location-plate 7 is fixed on the contactor location-plate 1, when a settling position that needs anchor clamps to be in needs detects or assembles, can act on the anchor clamps location-plate 7 by means of external force, makes the anchor clamps that product is housed be in steady state (SS) in the position of demand.Thereby carry out the demand that satisfies the multiposition positioning states with a kind of frock of structure of using.
Can control the decrement of rotation spring 62 by adjusting pressure regulating screw 63, pressure regulating screw 63 on precession or the back-out clamp mount, just can compress or loosen the length of rotation balancing spring 62, thereby change the pressure that rotation spring 62 acts on the contactor location-plate 1, can make the contactor location-plate 1 on the anchor clamps not be in steady state (SS) by means of external force.Usually this steady state (SS) is that contactor location-plate 1 is in vertical state.Pressure regulating screw 63 on spring guide pillar 12 and the clamp mount 2 can be deviate from during restraining spring 62 work, strengthens the stability of anchor clamps work.Referring to Fig. 5, shown in Figure 6, at this moment rotation balancing spring 62 still is in confined state, can not deviate from from anchor clamps.
Design has guide frame on the contactor location-plate 1, jaw positioning seat 3 can be along the guide frame move left and right on the contactor location-plate 1 (promptly along horizontal move left and right), the position of move left and right can limit by the dog screw 42 that is fixed on the contactor location-plate 1, and the position of dog screw 42 can be regulated.Can adjust the spacing of jaw 52 by the position of adjusting jaw positioning seat 3, to adapt to the contactor product of different in width.Like this, the contactor that same frock can several specifications of compatibility test.Same equipment can be finished to the multiple product test, for client saves substantial contribution.Positioning screw 41 and dog screw 42 can be controlled the position of jaw 52 on contactor location-plate 1, satisfy same the demand that equipment can be tested many specifications product of using.By positioning screw 41 the elasticity jaw is moved on contactor location-plate 1, the shift position of dog screw 42 restriction elasticity jaws, dog screw 42 sizes are decided according to the specific product of need location, to reach quick-adjustsing purpose, after the adjustment jaw positioning seat 3 is locked on the contactor location-plate 1.These anchor clamps have just become the anchor clamps of location specific products like this.
Do not have tracheae, electric wire access on these anchor clamps, the applicable situation scope is wide.
The foregoing description only is used for further specifying a kind of contactor multidigit positioning fixture of the present invention; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection domain of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. contactor multidigit positioning fixture is characterized in that: comprise that a contactor location-plate, that is used for placing contactor is used for realizing clamp mount, a tilting mechanism and four the elasticity clip claw mechanisms that fix with board equipment; The contactor location-plate is vertical setting; The contactor location-plate is connected with clamp mount by tilting mechanism, can swing and tilt to realize the contactor location-plate; Four elasticity clip claw mechanisms are divided into two groups, are installed in the upper and lower part of contactor location-plate respectively, carry out clamping to realize the contactor that is opposite to the contactor location-plate from four jiaos to contactor.
2. contactor multidigit positioning fixture according to claim 1, it is characterized in that: described elasticity clip claw mechanism comprises pull bar, jaw, jaw spring base and jaw spring, jaw is along vertically being provided with a spring groove, be provided with the locking portion of the part profile that adapts to contactor in the jaw near inboard one end of contactor location-plate middle part, the outside one end and pull bar away from contactor location-plate middle part in the jaw fix, one end of jaw spring base is fixed on the contactor location-plate, the other end of jaw spring base stretches in the spring groove of jaw, and the jaw spring is opened between the inboard bottom land of the other end that withstands on described jaw spring base and spring groove; The both sides of jaw are respectively equipped with a vertical guide chute, and the contactor location-plate then is provided with two suitable convex edges, and jaw is installed between two convex edges of contactor location-plate by the guide chute of both sides.
3. contactor multidigit positioning fixture according to claim 1 is characterized in that: further, also comprise four jaw positioning seats, four jaw positioning seats are divided into two groups, are installed in the upper and lower part of contactor location-plate respectively; Described four elasticity clip claw mechanisms are installed in respectively on the corresponding jaw positioning seat and with the contactor location-plate and match; Be provided with guiding mechanism transversely between jaw positioning seat and the contactor location-plate so that the jaw positioning seat can be with respect to the contactor location-plate along laterally moving; Being respectively equipped with one corresponding to a jaw positioning seat on the contactor location-plate is used for regulating the positioning screw that the jaw positioning seat moves and is used for limiting the dog screw that the jaw positioning seat moves.
4. contactor multidigit positioning fixture according to claim 3, it is characterized in that: described elasticity clip claw mechanism comprises pull bar, jaw, jaw spring base and jaw spring, jaw is along vertically being provided with a spring groove, be provided with the locking portion of the part profile that adapts to contactor in the jaw near inboard one end of contactor location-plate middle part, the outside one end and pull bar away from contactor location-plate middle part in the jaw fix, one end of jaw spring base is fixed on the corresponding jaw positioning seat, the other end of jaw spring base stretches in the spring groove of jaw, and the jaw spring is opened between the inboard bottom land of the other end that withstands on described jaw spring base and spring groove; The both sides of jaw are respectively equipped with a vertical guide chute, and the jaw positioning seat then is provided with two suitable convex edges, and jaw is installed between two convex edges of jaw positioning seat by the guide chute of both sides.
5. contactor multidigit positioning fixture according to claim 3 is characterized in that: the guiding mechanism between described jaw positioning seat and the contactor location-plate is to be located at the horizontal boss on the jaw positioning seat and to be located on the contactor location-plate and to be matched with the transverse concave groove of the horizontal boss of jaw positioning seat.
6. contactor multidigit positioning fixture according to claim 3 is characterized in that: the guiding mechanism between described jaw positioning seat and the contactor location-plate is to be located at the transverse concave groove on the jaw positioning seat and to be located on the contactor location-plate and to be matched with the horizontal boss of the transverse concave groove of jaw positioning seat.
7. according to claim 1 or 3 described contactor multidigit positioning fixtures, it is characterized in that: described tilting mechanism comprises a rotating shaft, four rotation balancing springs and four pressure regulating screws; Described clamp mount is provided with riser, and the centre of this riser is provided with protuberance forward, and protuberance is provided with along the first horizontal shaft hole; Be provided with lug backward in the middle of the both sides of described contactor location-plate, be provided with in the lug along the second horizontal shaft hole; The rotating shaft cross-under in second shaft hole of first shaft hole of clamp mount and contactor location-plate, and with one of them of first shaft hole or second shaft hole be clearance fit; Four pressure regulating screws are screwed in four jiaos of riser of clamp mount and stretched out forward by the rear end of riser respectively; Four jiaos of places of the rear end face of described contactor location-plate are provided with the spring guide pillar that protrudes backward respectively; One end of four rotation balancing springs socket-connects with the corresponding spring guide pillar respectively, and the other end of four rotation balancing springs socket-connects with corresponding pressure regulating screw respectively; Four rotation balancing springs elasticity are respectively opened between the rear end face that withstands on the contactor location-plate and the corresponding pressure regulating screw.
8. contactor multidigit positioning fixture according to claim 1 is characterized in that: further, also comprise an anchor clamps location-plate, this anchor clamps location-plate is fixed in the bottom of contactor location-plate.
9. according to claim 2 or 4 described contactor multidigit positioning fixtures, it is characterized in that: be provided with the oblique angle in the locking portion of described jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093071A CN102243084B (en) | 2011-04-13 | 2011-04-13 | Multi-step positioning clamp for contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093071A CN102243084B (en) | 2011-04-13 | 2011-04-13 | Multi-step positioning clamp for contactor |
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| CN102243084A true CN102243084A (en) | 2011-11-16 |
| CN102243084B CN102243084B (en) | 2012-10-10 |
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| CN201110093071A Active CN102243084B (en) | 2011-04-13 | 2011-04-13 | Multi-step positioning clamp for contactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927463A (en) * | 2018-06-26 | 2018-12-04 | 嘉善缔嘉装饰材料有限公司 | A kind of positioning device of plate |
| CN109855851A (en) * | 2019-01-25 | 2019-06-07 | 辽宁欣科电气股份有限公司 | A kind of A.C. contactor measuring mechanical characteristics method and device |
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|---|---|---|---|---|
| US20010050455A1 (en) * | 2000-05-31 | 2001-12-13 | Kazuyoshi Takahashi | Clamp apparatus |
| CN2609709Y (en) * | 2003-04-25 | 2004-04-07 | 万莉 | Clamping apparatus |
| CN2796931Y (en) * | 2005-03-23 | 2006-07-19 | 贵阳铝镁设计研究院 | Hydraulic clamping device |
| CN2935164Y (en) * | 2006-06-22 | 2007-08-15 | 上海亿盟电气自动化技术有限公司 | Clamp for testing contactor |
| CN202057349U (en) * | 2011-04-13 | 2011-11-30 | 厦门精合电气自动化有限公司 | Contactor multiposition positioning clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927463A (en) * | 2018-06-26 | 2018-12-04 | 嘉善缔嘉装饰材料有限公司 | A kind of positioning device of plate |
| CN109855851A (en) * | 2019-01-25 | 2019-06-07 | 辽宁欣科电气股份有限公司 | A kind of A.C. contactor measuring mechanical characteristics method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102243084B (en) | 2012-10-10 |
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