CN107336174A - A kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine - Google Patents
A kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine Download PDFInfo
- Publication number
- CN107336174A CN107336174A CN201710781710.6A CN201710781710A CN107336174A CN 107336174 A CN107336174 A CN 107336174A CN 201710781710 A CN201710781710 A CN 201710781710A CN 107336174 A CN107336174 A CN 107336174A
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- China
- Prior art keywords
- valve body
- plate
- gearbox
- bolt
- clamp
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The present invention relates to automobile gearbox technical field of measurement and test, more particularly to a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine；The present invention includes being used to position the clamp system for clamping gearbox valve body and the pressing mechanism for the clamp system to be compressed to gearbox valve body；In the present invention, gearbox valve body is placed on into positioning on clamp system to clamp, then clamp system is clamped gearbox valve body by pressing mechanism, make gearbox valve body be not easy to rock；The present invention is simple in construction, easy to operate, and it is accurately quick that gearbox valve body is clamped in positioning, and clamp gearbox valve body and be not easy to rock, present invention greatly enhances efficiency, the workload of worker is alleviated, fundamentally avoids repetition damage and a series of shortcoming such as waste time and energy.
Description
Technical field
The present invention relates to automobile gearbox technical field of measurement and test, more particularly to a kind of automatic gearbox of vehicles valve body assembly is surveyed
The positioning clamping system of test-run a machine.
Background technology
At present, when performance test is carried out for automatic gearbox of vehicles valve body, automatic gearbox of vehicles valve body needs
Put together on the test steel plate of automatic gearbox of vehicles valve body assembly test machine, after synthesis is tested before test, unloading process
In need to use tens bolts to be fastenedly connected automatic gearbox of vehicles valve body and test steel plate, dismounting is all very troublesome, takes
When it is laborious, and for automatic gearbox of vehicles valve body assembly test machine as testing automatic gearbox of vehicles valve body assembly
Special equipment, it is necessary to frequently dismantle automatic gearbox of vehicles valve body assembly, cause the test of automatic gearbox of vehicles valve body assembly
Internal thread hole screw thread on machine steel plate breaks down, it is necessary to reaming tapping again, repairs that difficulty is big, and the serious monoblock that needs to change is surveyed
Steel plate is tried, causes maintenance cost high, it is poorly sealed, occur situations such as oil leak pressure release, operation is wasted time and energy, when operation prepares
Between it is long, non-productive work is excessive, influences valve body assembly testing efficiency, has a strong impact on the normal use of machine.
The content of the invention
Described above in order to overcome the shortcomings of, it is an object of the invention to provide a kind of survey of automatic gearbox of vehicles valve body assembly
The positioning clamping system of test-run a machine, gearbox valve body can be placed on positioning on clamp system and clamp by it, then make folder by pressing mechanism
Tight mechanism clamps to gearbox valve body.
The present invention solve its technical problem technical scheme be：
A kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine, it is tested installed in gearbox valve body assembly
On machine, wherein, including clamp the clamp system of gearbox valve body and for the clamp system to be compressed into gearbox for positioning
The pressing mechanism of valve body.
As a modification of the present invention, the clamp system includes being used for the valve body test steel plate for placing gearbox valve body
With the valve body working plate for pushing down gearbox valve body.
As a further improvement on the present invention, the clamp system also includes being used to make the valve body working plate compress downwards
Gearbox valve body holds down assembly.
As the further improvement of the present invention, the clamp system also includes being used for the valve body for compressing gearbox valve body
Plate, the valve body plate are in the lower section of the valve body working plate, and the valve body plate passes through bolt pressure regulating mechanism and the valve
Body working plate connects.
As the further improvement of the present invention, the bolt pressure regulating mechanism includes bolt, guide pillar and spring, described
Bolt hole and guide pillar hole are provided with valve body working plate, bolt sleeve corresponding with the bolt hole is provided with the valve body plate,
The bolt includes integrally formed bolt head and bolt column, and the bolt column puts spacer for bolt and arc through the stud bolt hole
Shape pad is connected in the bolt sleeve, and the spring is socketed on the bolt column and in the spacer for bolt and the arc
Between shape pad；The guide pillar is connected on the valve body plate through the guide pillar hole.
As the further improvement of the present invention, described hold down assembly is tested including being connected to the valve body by fixing axle
Fixed link plate in the side wall of steel plate and the clamping plate being fixedly connected on the valve body working plate；The both sides of the clamping plate lead to respectively
Cross the first articulated joint and the first clamp linkage being connected in the side wall of the valve body test steel plate and the 3rd clamp linkage is carried out
Be hinged, one end of the second clamp linkage is hinged on the clamping plate, and the other end of second clamp linkage twines in torsion spring structure
It is wound in the fixing axle and is fixedly connected with the clamping control panel being connected in the fixing axle, the end for clamping control panel
It is provided with the hook that can be hooked in the fixed link plate.
As the further improvement of the present invention, the pressing mechanism includes base plate of support, for making the clamp system
The linkage unit of compression and the drive mechanism for driving the linkage unit motion.
As the further improvement of the present invention, elongated slot and groove, the elongated slot and institute are provided with the base plate of support
State groove to communicate by round tube hole, the drive mechanism includes the two-sided rack, helical screw, worm gear and worm screw, the double cog
Bar is arranged in the elongated slot, the two-sided rack and through the round tube hole helical screw it is coaxially connected, the worm gear and
Worm screw is arranged in the groove, and the worm gear and the helical screw are coaxially connected, the worm gear and the worm engaging
Connection, the worm screw and the motor connection being arranged on gearbox valve body assembly test machine.
As the further improvement of the present invention, the quantity of the linkage unit is two, and a linkage unit leads to
Cross cross to be connected with the clamp system by press strip, another described linkage unit is connected by pressing plate and the clamp system
Connect.
As the further improvement of the present invention, the linkage unit include setting cogged rack, telescopic arm and
Connecting rod, the gear on the rack engage connection with the double sided gear, and one end of the rack and the telescopic arm is cut with scissors
Connect, the other end of the telescopic arm is connected with the clamp system, and one end of the connecting rod is hinged on the telescopic arm, described
The other end of connecting rod is hinged on the base plate of support
In the present invention, gearbox valve body is placed on into positioning on clamp system to clamp, then clamp system is made to becoming by pressing mechanism
Fast case valve body clamps, and makes gearbox valve body be not easy to rock；The present invention is simple in construction, easy to operate, and gearbox valve body is clamped in positioning
It is accurate quick, and clamp gearbox valve body and be not easy to rock, present invention greatly enhances efficiency, alleviates the work of worker
Amount, fundamentally avoid repetition damage and a series of shortcoming such as waste time and energy.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 front view；
Fig. 3 is the unfolding state figure of the present invention；
Fig. 4 is Fig. 3 front view；
Fig. 5 is the structural representation of the contraction state of the pressing mechanism of the present invention；
Fig. 6 is the structural representation of the clamp system of the present invention；
Fig. 7 is Fig. 6 front view；
The valve body that Fig. 8 is the present invention tests steel plate and the attachment structure schematic diagram to hold down assembly；
Fig. 9 is the structural representation of the bolt pressure regulating mechanism of the present invention；
Figure 10 is the helical screw of the present invention and the attachment structure schematic diagram of the two-sided rack；
Reference：1- clamp systems, 11- valve bodies test steel plate, 12- valve body working plates, 121- bolts hole, 122- guide pillar holes,
13- valve body plates, 131- bolt sleeves, 14- are held down assembly, 141- fixed plates, 1411- fixing axles, 142- clamping plates, and 1421- first is cut with scissors
Joint, the clamp linkages of 1422- first, the clamp linkages of 1423- the 3rd, the clamp linkages of 1424- second, 143- clamp control panel,
144- hooks, 15- bolt pressure regulating mechanisms, 151- bolts, 152- guide pillars, 153- springs, 154- spacer for bolt, 155- arcs
Pad, 156- bolt heads, 157- bolt columns, 158- bearing pins, 2- pressing mechanisms, 21- base plate of support, 211- elongated slots, 212- grooves,
213- round tube holes, 214- bottoms, 215- outer layers, 216- gear slots to make way, 22- linkage units, 221- racks, 2211- first
Rotary shaft, the rotary shafts of 2212- second, 222- telescopic arms, 223- connecting rods, the rotary shafts of 2231- the 3rd, the rotary shafts of 2232- the 4th,
23- drive mechanisms, 231- the two-sided racks, 232- helical screws, 233- worm gears, 234- worm screws, 235- are oriented to round end, 24- crosses
By press strip, the articulated joints of 241- second, 25- pressing plate.
Embodiment
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, a kind of automobile of the invention is automatic
The positioning clamping system of gearbox valve body assembly test machine, it is arranged on gearbox valve body assembly test machine, gearbox valve body
Assembly test machine carries out performance test to gearbox.
A kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine includes clamping gearbox for positioning
The clamp system 1 of valve body and the pressing mechanism 2 for clamp system 1 to be compressed to gearbox valve body.
In the present invention, gearbox valve body is placed on into positioning on clamp system 1 to clamp, then clamping machine is made by pressing mechanism 2
Structure 1 clamps to gearbox valve body, makes gearbox valve body be not easy to rock；The present invention is simple in construction, easy to operate, and speed change is clamped in positioning
Case valve body is accurately quick, and clamps gearbox valve body and be not easy to rock, and present invention greatly enhances efficiency, alleviates worker's
Workload, fundamentally avoid repetition damage and a series of shortcoming such as waste time and energy.
Further, the valve body that clamp system 1 includes being used to place gearbox valve body tests steel plate 11 and for pushing down speed change
The valve body working plate 12 of case valve body.
Further, clamp system 1 also includes being used for the compression group for making valve body working plate 12 compress gearbox valve body downwards
Part 14.
Further, clamp system 1 also includes being used for the valve body plate 13 for compressing gearbox valve body, and valve body plate 13 is in valve body
The lower section of working plate 12, valve body plate 13 are connected by bolt pressure regulating mechanism 15 with valve body working plate 12.
As shown in figure 9, the present invention provides a kind of embodiment of bolt pressure regulating mechanism 15, bolt pressure regulating mechanism
15 include bolt 151, guide pillar 152 and spring 153, and bolt hole 121 and guide pillar hole 122, valve body are provided with valve body working plate 12
Bolt sleeve 131 corresponding with bolt hole 121 is provided with plate 13, bolt 151 includes integrally formed bolt head 156 and bolt column
157, bolt column 157 puts spacer for bolt 154 through stud bolt hole 121 and arc spacer 155 is connected in bolt sleeve 131, spring
153 are socketed on bolt column 157 and between spacer for bolt 154 and arc spacer 155；Guide pillar 152 connects through guide pillar hole 121
It is connected on valve body plate 13；The bottom of bolt column 157 is provided with bearing pin 158, and bearing pin 158 is inserted in bolt sleeve 131.
As Fig. 8 is marked, the present invention provide hold down assembly 14 a kind of embodiment, holding down assembly 14 includes passing through fixing axle
1411 fixed link plates 141 being connected in the side wall of valve body test steel plate 11 and the clamping plate being fixedly connected on valve body working plate 12
142；The first folder that the both sides of clamping plate 142 are tested by the first articulated joint 1421 with being connected to valve body in the side wall of steel plate 11 respectively
The clamp linkage 1423 of bar 1422 and the 3rd is close to be hinged, one end of the second clamp linkage 1424 is hinged on clamping plate 142, the
The other end of two clamp linkages 1424 is wrapped in fixing axle 1411 in torsion spring structure and with being connected in the fixing axle 1411
Clamp control panel 143 to be fixedly connected, the end for clamping control panel 143 is provided with the hook 144 that can be hooked in fixed link plate 141.
As shown in Fig. 2 pressing mechanism 2 includes base plate of support 21, the linkage unit 22 for making the compression of clamp system 1 and used
In the drive mechanism 23 for driving linkage unit 22 to move.
Elongated slot 211 and groove 212 are provided with base plate of support 21, elongated slot 211 is communicated with groove 212 by round tube hole 213.
Drive mechanism 23 includes the two-sided rack 231, helical screw 232, worm gear 233 and worm screw 234, and the two-sided rack 231 is set
Put in elongated slot 211, the two-sided rack 231 and the helical screw 232 through round tube hole 213 are coaxially connected, worm gear 233 and worm screw
234 are arranged in groove 212, and worm gear 233 and helical screw 232 are coaxially connected, and worm gear 233 engages connection, snail with worm screw 234
Bar 234 and the motor connection being arranged on gearbox valve body assembly test machine；The head of helical screw 232 is arranged to be bonded elongated slot
211 guiding round end 235.
In the present invention, the quantity of linkage unit 22 is two, and a linkage unit 22 is by cross by press strip 24 and folder
Tight mechanism 1 is connected, and another linkage unit 22 is connected by pressing plate 25 with clamp system 1；Gearbox valve body assembly test machine
On motor driven worm screw 234 move, worm screw 234 drives worm gear 233 to move, double so as to drive so as to drive helical screw 232
Face rack 231 moves, and drives two linkage units 22 to move simultaneously up and down, so that clamp system 1 makes gearbox valve body stagnation pressure
Tightly；Further, the end of the telescopic arm 222 of a linkage unit 22 is be hinged by press strip 24 with cross by the second articulated joint 241,
The end of the telescopic arm 2212 of another linkage unit 22 is be hinged by the second articulated joint 241 and pressing plate 25.
As shown in Figures 2 and 3, a kind of embodiment of linkage unit 22 is provided in the present invention, and linkage unit 22 includes
Cogged rack 221, telescopic arm 222 and connecting rod 223 be set, gear and the company of engagement of double sided gear 231 on rack 221
Connect, one end of rack 221 and telescopic arm 222 is hinged, and the other end of telescopic arm 222 is connected with clamp system 1, connecting rod 223
One end is hinged on telescopic arm 222, and the other end of connecting rod 223 is hinged on base plate of support 21；Rack 221 is moved, and drive is stretched
Contracting arm 222 is that axle center is moved with connecting rod 223.
In the present invention, base plate of support 21 is two layers, the bottom 214 being formed in one and outer layer 215, is set on outer layer 215
The gear slot to make way 216 for the gear being equipped with holding gears bar 221, rack 221 is through gear slot to make way 216 with stretching
Arm 222 is be hinged, and the gear of rack 221 is connected by the first rotary shaft 2211 with bottom 214, and the other end of rack 221 leads to
Cross the second rotary shaft 2212 to connect with the axle of telescopic arm 222, one end of connecting rod 223 passes through the 3rd rotary shaft 2231 and the axle of telescopic arm 222
Connect, the other end of connecting rod 223 is connect by the 4th rotary shaft 2232 and the axle of bottom 214.
The present invention provides one embodiment, as shown in figure 5, the present embodiment is divided into two parts, a part is pressing mechanism
2, another part is clamp system 1, and the base plate of support 21 of pressing mechanism 2 is monosymmetric design, and centre position is provided with length
Groove 211, the rear end of base plate of support 21 are designed with square groove 212, and groove 212 before elongated slot 211 with setting on base plate of support 21
There is round tube hole 213, the elongated slot 211 of base plate of support 21 has the two-sided rack 231, and the rear end of the two-sided rack 231 has been fixedly and coaxially connected spiral shell
Screw mandrel 232 is revolved, helical screw 232 extends base plate of support 21, worm gear 232, the coaxial threaded of worm gear 232 are provided with groove 212
Helical screw 232, the engaging worm wheel 233 of worm screw 234 are connected, worm screw 234 is driven by external motor, and the front end of the two-sided rack 231 is fixed
It is connected with the guiding round end 235 for fitting in the wall of elongated slot 211, base plate of support 21 is two layers of fixed structure-outer layer 215 and bottom 214,
Outer layer 215 has anti-interference resigning design to the gear and connecting rod 223 of rack 221, and bottom 214 is corresponded in outer layer 215 and allowed
It is axle bearing at position, outer layer has gear slot to make way 216 at the middle section position of base plate of support 21, and rack 221 passes through first turn
The bottom 214 of the dynamic connecting framework bottom plate 21 of moving axis hinge, the gear parts of rack 221 engage with the two-sided rack 231 above, gear
The other end of bar 221 is hinged with telescopic arm 222 by the second rotary shaft 2212, the outer layer 215 at 21 forward end position of base plate of support
There is gear slot to make way 216, connecting rod 223 cuts with scissors the bottom 214 of dynamic connecting framework bottom plate 21, connecting rod 223 by the 3rd rotary shaft 2231
The other end be connected with telescopic arm 222, rack 221, connecting rod 223 and telescopic arm 222 by the way that the 4th rotary shaft 2232 hinge is dynamic
Structural relation have a symmetrical attachment structure relative to base plate of support 21, the front end of telescopic arm 222 hinge is dynamic, and to be connected with second be hinged
First 241, it is in " several " type knot by press strip 24 that the second articulated joint 241 above, which is fixedly connected with cross by press strip 24, cross,
Structure, underlying second articulated joint 241 are fixedly connected with pressing plate 25；It is distributed on the valve body working plate 12 of clamp system 1
The irregular bolt hole 121 of several position distributions, the number and location of the upper bolt hole 121 of valve body working plate 12 are according to valve body pair
Depending on the position for the bolt hole answered, rectangular on valve body working plate 12 that four guide pillar holes 122 are distributed with, bolt 151 divides for thickness
Two sections of compositions, the upper bolt hole 121 of valve body working plate 12 is corresponding bolt sleeve 131 on valve body plate 13, and bolt 151 passes through valve body work
The bolt hole 121 of loading board 12 is inserted in the bolt sleeve 131 of valve body plate 13, and the narrower portion of bolt column 157 is cased with spacer for bolt 154,
Arc spacer 155 is lined with bolt sleeve 131, spring 153 is cased with the bolt column between spacer for bolt 154 and arc spacer 155,
Bolt column 157 is fixed with bearing pin 158 on the lower on end position, bearing pin 158 places loosening for bolt 151 inside bolt sleeve 131
Come off, the lower end of valve body plate 13 is provided with valve body test steel plate 11, and the valve body test long side of steel plate 11 is fixedly connected with two fixations
Axle 1411, two other ends of fixing axle 1411 are fixedly connected with fixed link plate 141, and valve body tests steel plate 11 and side is provided with the
One clamp linkage 1422 and the 3rd clamp linkage 1423 are articulated with the long side of valve body test steel plate 11, and the other end is articulated with fixation
In the first articulated joint 1421 of clamping plate 142, the lower end of the second clamp linkage 1424 is wound in valve body test steel plate in torsion spring structure
In 11 middle section position fixing axles 1411 and lower end termination, which is fixed on, is hinged on fixed link plate 141, the second clamp linkage 1424
Upper end termination is articulated with the first articulated joint 1421 for being fixed on clamping plate 142, is clamped control panel 143 lower end and is provided with outward curved
144 being hooked, fixed even 141 plates are caught on during for clamping.
The course of work of the present embodiment：Original state, the telescopic arm of pressing mechanism 2 is contraction state, when needing work,
External motor is opened, external motor drives worm screw 234 to rotate, and the engaging worm wheel 233 of worm screw 234, drives worm gear 233 to rotate, worm gear
233 with helical screw 232 be threadedly coupled, and be fixedly and coaxially connected the two-sided rack 231 because of the front end of helical screw 232 and placed
In the elongated slot 211 for preventing rotation, so rotation can not occur for helical screw 232, it can only be carried out in the case where worm gear 233 rotates and driven
It is axially moved, is moved axially when under drive of the helical screw 232 in worm gear 233, the two-sided rack 231 is moved rearwards drive rack
221 rotate so that the shank portion of rack 221 rotates forward, drives telescopic arm 222 to be rotated with connecting rod 223 so that telescopic arm
222 open, and now lift the clamping control panel 143 of clamp system 1, now the first clamp linkage 1422, the second clamp linkage
1424th, the 3rd clamp linkage 1423 is in relaxed state free to rotate, and gearbox valve body is placed on into valve body test steel plate
On 11, guide pillar 152 is inserted in the guide pillar hole 122 of valve body working plate 12, down pressing clamps control panel 143 so that the second folder
The torsion spring part rotary compression of the lower end of bar 1424 is close to, under the control of clamping plate 142, drives the first clamp linkage 1422 and the 3rd
Clamp linkage 1423 while same angular turn, after clamping gearbox valve body, the bolt hole by bolt 151 from valve body working plate 11
In the bolt sleeve 131 of 121 insertion valve body bodies 13, control panel 143 will be clamped and hooked in fixed link plate 141, then will clamp speed change
Case valve body be placed in gripping pressing mechanism 2 the front end of telescopic arm 222 cross by press strip 24 and pressing plate 25 among, continue to start
External motor, rack 221 and connecting rod 223 is driven to be rotated further drive telescopic arm 222 and stretch forward and close up until clamp system
1, after clamp system 1 is clamped by cross on telescopic arm 222 by press strip 24 and pressing plate 25, external motor shuts down.
In the present invention, the surface of each original bolt hole 121 is correspondingly arranged on bolt pressure regulating mechanism 15, works as valve
When body working plate 12 is fixed as one with valve body test steel plate 11, valve body assembly, the bolt pressure regulated in advance adjusts machine
Structure 15 compresses hole corresponding to valve body, and valve body plate 13 and valve body test steel plate 11 are fastened as a whole, bolt pressure regulating mechanism 15
Spring 153 there is pooling feature, have certain pressure regulation spectrum, when on valve body working plate 12 all bolt pressure regulation
When mechanism 15 all compresses, valve body plate 13 is secured on valve body test steel plate 11, is reached conjunction purpose；Set on valve body working plate 12
The bolt hole 121 with the corresponding correspondence position of valve body plate 13 and number is equipped with, it is directly unified to be easy to first to install early stage the later stage of bolt 151
To the installation bolt 151 of valve body plate 13, while guide pillar hole 122 is provided with valve body working plate 12, being capable of accurate positioning valve work
Position between loading board 12 and valve body plate 13, efficiency is drastically increased, it is convenient and swift；Bolt 151 passes through valve body working plate 12
Bolt hole 121 insert in the bolt sleeve 131 of valve body plate 13, the narrower portion of bolt column 157 is cased with pad 154, on bolt sleeve 131
Arc spacer 155 is lined with, spring 153 is cased with the bolt column 157 between pad 154 and arc spacer 155, bolt column 157 leans on
Bearing pin 158 is fixed with lower end position so that bolt 151 is carrying out fastening of pressurizeing to valve body plate 13 and valve body test steel plate 11
Prevent load from crossing macrolesion valve body plate 13 and valve body test steel plate 11 simultaneously, buffering effect is made it have while pressurizeing and fastening
Fruit；Side is provided with the first clamp linkage 1422 to valve body test steel plate 11 and the 3rd clamp linkage 1423 is articulated with valve body test
The long side of steel plate 11, the other end are articulated with the first articulated joint 1421 for being fixed on clamping plate 142, under the second clamp linkage 1424
End is wound in torsion spring structure in the valve body test middle section position fixing axle 1411 of steel plate 11 and lower end termination is fixed on and is hinged on
On the clamping control panel 143 of fixed link plate 141, the upper end termination of the second clamp linkage 1424, which is articulated with, is fixed on clamping plate 142
In first articulated joint 1421, clamping control panel 143 lower end and be provided with hook 144 outward, catching on fixed link plate during for clamping
141, avoid coming off or situation about misplacing occur for valve body plate 13.
In the present invention, the two sides of the two-sided rack 231 of pressing mechanism 2 is symmetrically engaged with rack 221, and rack 221 is cut with scissors
Dynamic to be connected with telescopic arm 222, the stage casing of telescopic arm 222 and the front end of base plate of support 21 are hinged with connecting rod 223, and the length of connecting rod 223 is less than
Rack 221 so that external motor one-directional rotation control the two-sided rack 231 travel unidirectionally just can so that telescopic arm 222 reach from
Contraction state, which reaches, stretches the effect until the front end of telescopic arm 222 closes up clamping, drastically increases efficiency, it is unnecessary to avoid
Operation；The engaging worm wheel 233 of worm screw 234 of pressing mechanism 2, the spiral of worm gear 233 connection socket helical screw 232, helical screw 232
Be restricted can not rotation, worm screw 234 rotate drive worm gear 233 rotate control helical screw 232 move axially, worm gear 233
The effect for stopping to lock can be reached by coordinating with worm screw 234.
In the present invention, the front end of telescopic arm 222 is hinged with the second articulated joint 242, and the second upper and lower articulated joint 242 is solid respectively
Surely there is cross by press strip 24 and pressing plate 25 so that cross is connected by press strip 24 with valve body plate 13, has the effect of automatic capturing,
It is easy in different angle de-clamping clamp system 1.
In the present invention, base plate of support 21 is two layers of fixed structure, gear and connecting rod of the outer layer 215 to rack 221
223, which have anti-interference to step down, designs, and bottom 214 is axle bearing at 215 corresponding resigning of outer layer, enabling at utmost
Upper saving space.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine, it is surveyed installed in gearbox valve body assembly
On test-run a machine, it is characterised in that including clamping the clamp system of gearbox valve body for positioning and for by the clamp system pressure
The pressing mechanism of tight gearbox valve body.
2. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 1, it is special
Sign is that the valve body that the clamp system includes being used to place gearbox valve body tests steel plate and for pushing down gearbox valve body
Valve body working plate.
3. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 2, it is special
Sign is that the clamp system also includes being used to make the valve body working plate compress holding down assembly for gearbox valve body downwards.
4. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 3, it is special
Sign is that the clamp system also includes being used for the valve body plate for compressing gearbox valve body, and the valve body plate is in the valve body work
The lower section of loading board, the valve body plate are connected by bolt pressure regulating mechanism with the valve body working plate.
5. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 4, it is special
Sign is that the bolt pressure regulating mechanism includes bolt, guide pillar and spring, be provided with the valve body working plate bolt hole and
Guide pillar hole, bolt sleeve corresponding with the bolt hole is provided with the valve body plate, the bolt includes integrally formed bolt
Head and bolt column, the bolt column puts spacer for bolt through the stud bolt hole and arc spacer is connected in the bolt sleeve,
The spring is socketed on the bolt column and between the spacer for bolt and the arc spacer；The guide pillar passes through institute
Guide pillar hole is stated to be connected on the valve body plate.
6. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 5, it is special
Sign is, described to hold down assembly including being connected to fixed link plate that the valve body tested in the side wall of steel plate and solid by fixing axle
Surely the clamping plate being connected on the valve body working plate；The both sides of the clamping plate by the first articulated joint and are connected to the valve respectively
The first clamp linkage and the 3rd clamp linkage in the side wall of body examination examination steel plate are hinged, and one end of the second clamp linkage is hinged
On the clamping plate, the other end of second clamp linkage is wrapped in the fixing axle and with being connected to this in torsion spring structure
Clamping control panel in fixing axle is fixedly connected, and the end for clamping control panel is provided with and can hooked in the fixed link plate
Hook.
7. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 1, it is special
Sign is that the pressing mechanism includes base plate of support, the linkage unit for making the clamp system compression and for driving
State the drive mechanism of linkage unit motion.
8. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 7, it is special
Sign is, elongated slot and groove are provided with the base plate of support, and the elongated slot is communicated with the groove by round tube hole, the drive
Motivation structure includes the two-sided rack, helical screw, worm gear and worm screw, and the two-sided rack is arranged in the elongated slot, described two-sided
Rack and the helical screw through the round tube hole are coaxially connected, and the worm gear and worm screw are arranged in the groove, described
Worm gear and the helical screw are coaxially connected, and the worm gear is connected with the worm engaging, and the worm screw is with being arranged on gearbox
Motor connection on valve body assembly test machine.
9. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 8, it is special
Sign is that the quantity of the linkage unit is two, and a linkage unit is by cross by press strip and the clamp system
Connection, another described linkage unit are connected by pressing plate with the clamp system.
10. a kind of positioning clamping system of automatic gearbox of vehicles valve body assembly test machine according to claim 9, it is special
Sign is, the linkage unit includes setting cogged rack, telescopic arm and connecting rod, gear and institute on the rack
State double sided gear engagement connection, one end of the rack and the telescopic arm is hinged, the other end of the telescopic arm with it is described
Clamp system is connected, and one end of the connecting rod is hinged on the telescopic arm, and the other end of the connecting rod is hinged on the skeleton
On bottom plate.
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| CN201710781710.6A CN107336174B (en) | 2017-09-02 | 2017-09-02 | Positioning and clamping system of automobile automatic gearbox valve body assembly testing machine |
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| CN201710781710.6A CN107336174B (en) | 2017-09-02 | 2017-09-02 | Positioning and clamping system of automobile automatic gearbox valve body assembly testing machine |
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| CN107336174A true CN107336174A (en) | 2017-11-10 |
| CN107336174B CN107336174B (en) | 2023-04-11 |
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| CN108132129A (en) * | 2017-12-20 | 2018-06-08 | 何志方 | A kind of pipeline valve pressure testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108132129A (en) * | 2017-12-20 | 2018-06-08 | 何志方 | A kind of pipeline valve pressure testing device |
| CN108580738A (en) * | 2017-12-28 | 2018-09-28 | 安徽悦得自动化有限公司 | A kind of bracing wire precasting machine |
| CN108324521A (en) * | 2018-01-08 | 2018-07-27 | 深圳市晓控通信科技有限公司 | A kind of intelligent the eyes of the blind robot with contractile function based on Internet of Things |
| CN108297004A (en) * | 2018-01-30 | 2018-07-20 | 陕西科技大学 | A kind of two-way aid device |
| CN108527132A (en) * | 2018-04-13 | 2018-09-14 | 何天行 | A kind of fixed inner diameter butterfly valve processing valve interior wall burnishing device |
| CN108527133A (en) * | 2018-04-13 | 2018-09-14 | 何天行 | A kind of butterfly valve processing valve interior wall burnishing device that more internal diameters are applicable |
| CN110809506A (en) * | 2018-08-29 | 2020-02-18 | 深圳市大疆创新科技有限公司 | Clamping device and movable machine |
| WO2020042007A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳市大疆创新科技有限公司 | Clamping device and movable machine |
| CN109326472A (en) * | 2018-10-18 | 2019-02-12 | 张古权 | A kind of long pressing button |
| CN109129262B (en) * | 2018-11-09 | 2024-02-20 | 沈佳语 | Clamping mechanism capable of automatically positive pressure and adjusting pressure |
| CN109129262A (en) * | 2018-11-09 | 2019-01-04 | 沈佳语 | A kind of clamping device of autobarotropy and adjustable pressure |
| CN110405994A (en) * | 2019-07-15 | 2019-11-05 | 安徽中运智能科技有限公司 | The die waterway cleaning device of auto parts and components mold |
| CN111152094A (en) * | 2020-02-13 | 2020-05-15 | 苏州青科艾莉电子科技有限公司 | Part grinding device for automobile production convenient to it is fixed |
| CN111702682A (en) * | 2020-06-30 | 2020-09-25 | 龙岩市鹰飞工业设计有限公司 | Clamp for producing photoelectronic product |
| CN111702682B (en) * | 2020-06-30 | 2021-12-07 | 湖北有为光电科技有限公司 | Clamp for producing photoelectronic product |
| CN111764637A (en) * | 2020-07-30 | 2020-10-13 | 浙江维安建筑支护科技有限公司 | Intelligent unlocking scaffold |
| CN111889164A (en) * | 2020-08-10 | 2020-11-06 | 杨丽君 | Equipment for carrying out uniform-speed sample application on genetic engineering by utilizing clamping force |
| CN112060209A (en) * | 2020-08-21 | 2020-12-11 | 仇涛 | Plywood processing apparatus |
| CN112170717A (en) * | 2020-09-11 | 2021-01-05 | 台州艺都泵业有限公司 | Quick centre gripping adjusting part of cutting machine |
| CN112172895A (en) * | 2020-09-30 | 2021-01-05 | 萧县奥新农业科技有限公司 | Transfer device for mechanical equipment plate-shaped parts |
| CN112828615A (en) * | 2021-01-20 | 2021-05-25 | 浙江工贸职业技术学院 | Frock clamp for metal stamping workpiece |
| CN114770391A (en) * | 2022-03-28 | 2022-07-22 | 徐州康仕居建筑科技有限公司 | Adjustable positioning device and method for plate machining |
| CN114976880A (en) * | 2022-04-13 | 2022-08-30 | 重庆新大顺电器有限公司 | Quick wire bunching device for power distribution cabinet |
| CN114976880B (en) * | 2022-04-13 | 2023-10-20 | 重庆大顺电器设备有限公司 | Quick wire harness device for power distribution cabinet |
| CN116086579A (en) * | 2023-04-07 | 2023-05-09 | 四川省公路规划勘察设计研究院有限公司 | Portable pressure measurement system and pressure measurement method |
| CN116086579B (en) * | 2023-04-07 | 2023-06-16 | 四川省公路规划勘察设计研究院有限公司 | Portable pressure measurement system and pressure measurement method |
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