CN208333397U - V-type engine cylinder body compactness detects testing machine automatically - Google Patents
V-type engine cylinder body compactness detects testing machine automatically Download PDFInfo
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- CN208333397U CN208333397U CN201820850718.3U CN201820850718U CN208333397U CN 208333397 U CN208333397 U CN 208333397U CN 201820850718 U CN201820850718 U CN 201820850718U CN 208333397 U CN208333397 U CN 208333397U
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Abstract
The utility model relates to a kind of V-type engine cylinder body compactness to detect testing machine automatically, belong to mechanical manufacturing field.Including cylinder body positioning clamp unit, roll-over unit, test cell, control unit.Cylinder body positioning clamp unit is fixed on roll-over table, and turnover device drives 30 ° of roll-over table or so overturning, and roll-over table is made to be stably held in horizontal position.Turnover device is fixedly mounted on the testing stand.Advantage is: compact overall structure is surely moved, and use is safe and reliable, and rigidity is good, can be avoided the jitter problem in process.Using pneumatic pinch mode, clamping efficiency is improved.Clamped one time, cylinder body compactness detect simultaneously side by side, improve h type engine h cylinder body compactness detection efficiency；Compactness detection uses non-destructive testing technology, avoids generating to destroy to cylinder body scrapping, improves detection accuracy, reduce testing cost.
Description
Technical field
The utility model relates to machine-building and intelligent measurement field, in particular to a kind of V-type engine cylinder body compactness
Automatic detection testing machine.
Background technique
The normal angle of V h type engine h two planes of cylinder deck is 60 °, and compactness must allow the plane of top surface when measuring
In horizontal position, this requires frock clamps can control overturning.In the prior art, frock clamp needs clamping twice, fixed
Position error it is big, it is time-consuming and laborious, influence measurement efficiency, be not suitable for modern production needs；Moreover, in the prior art, engine
The detection of cylinder body compactness carries out compactness detection after needing to shear engine cylinder body, time-consuming and laborious, influences detection efficiency, cost
It is high, be not suitable for the needs of modern production.Letter is to be modified.
Summary of the invention
The purpose of this utility model is to provide a kind of V-type engine cylinder body compactness to detect testing machine automatically, solves
The problems such as V-type engine cylinder body detection efficiency of the existing technology is low, with high costs.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
V-type engine cylinder body compactness detects testing machine automatically, including cylinder body 1, positioning clamp unit 2, roll-over unit 3,
Test cell 4, control unit, the cylinder body 1, positioning clamp unit 2 are fixed on roll-over table 201, the driving overturning of roll-over unit 3
Platform or so overturns 30 °, and roll-over table 201 is made to be stably held in horizontal position, and the roll-over unit 3 is fixedly mounted on testing stand
On 301, test cell 4 is mounted on the crossbeam left bracket 303 of roll-over unit 3, on right support of cross beam 306.
The positioning clamp unit 2 is: the side of 201 use one side one positioning pin, one positioning plates on roll-over table of cylinder body 1
Formula positioning, 1 one end face of cylinder body nestle up positioning plate 207, and the hole of cylinder body is matched with positioning pin 205, the positioning plate 207
It is fixedly connected on 201 upper surface of roll-over table with positioning pin 205,1 two sides of cylinder body are separately installed with clamping cylinder A204, clamping cylinder
B206, clamping cylinder C209, clamping cylinder D210, an end face install compact type cylinder A202, compact cylinder B203 clamp gas
Cylinder A ~ D, compact cylinder A, B are mounted on the roll-over table 201, and it is hemispheric connect that clamping cylinder A ~ D, which has top,
Head is point contact when clamping cylinder body；Long stroke clamping cylinder 208 is mounted on the side of the crossbeam 409 of test cell 4, the length
It is hemispheric connector that stroke pinch cylinder, which is connected with top, is used to axial grip cylinder body 1；Positioning clamp unit 2 is in roll-over table
On 201, as roll-over table 201 moves.
The roll-over unit 3 is: testing stand 301 is bolted, and front and back end is separately installed with crossbeam left bracket
303 and right support of cross beam 306, the crossbeam left bracket 303 test is fixed on by preceding mounting blocks A312 and rear mounting blocks A302
On platform 301, the right support of cross beam 306 is fixed on testing stand 301 by preceding mounting blocks B308 and rear mounting blocks B307, is pushed
Cylinder 315 is fixed on testing stand 301 by air cylinder support A 314, air cylinder support B316, and 315 front end of pusher cylinder connects
It is connected to floating junction 313,313 front end of floating junction is connected with catch bar A311, before catch bar is in the hole of crossbeam left bracket 303
After move；Long axis 321 is mounted on crossbeam left bracket 303 and right support of cross beam 306, and 321 front end of long axis is equipped with deep-groove ball axis
A319 is held, the one end deep groove ball bearing A319 is fixed by end cap A317, and end cap A317 is connected to crossbeam left bracket 303 with screw
Together, there is gasket A318 in centre, and the deep groove ball bearing A319 other end is positioned by axle sleeve A320, and long axis 321 passes through key 322
It is mounted on one piece with roll-over table 201, the rear end of the long axis 321 is equipped with deep groove ball bearing B324, deep groove ball bearing B324 mono-
End is positioned by axle sleeve B323, and the other end is fixed by end cap B326, and end cap B326 is connected to right support of cross beam 306 with screw
Together, there is gasket B325 in centre；Jacking up cylinder A304 and jacking up the top cylinder B310 is hemispheric connector, by roll-over table 201
It jacks up and rotates 30 ° around long axis 321, long axis 321 drives roll-over table 201 or so to overturn, and described jack-up cylinder A, B are mounted on testing stand
On 301；When roll-over table is at horizontal position, past 30 ° of positions of anticlockwise, past 30 ° of positions of right rotation, pusher cylinder 315 is pushed away
Lever A311 is moved along, until catch bar A311 front end circular cone is matched with the bellmouth on roll-over table 201, is at this moment overturn
Platform 201 can be fixed in these three positions；Roll-over table left locating piece 305 and roll-over table right locating piece 309 are fixed on testing stand
On, it is fixed by roll-over table left locating piece 305 and roll-over table right locating piece 309 when roll-over table 201 is turned to left and right 30 ° of positions
Position.
The test cell 4 is: crossbeam 409 passes through preceding hornblock A403, rear hornblock A404, preceding hornblock B, rear hornblock B413
It is fixed on the upper surface of crossbeam left bracket 303 and right support of cross beam 306；Cylinder 408 is mounted on crossbeam 409,408 front end of cylinder
It is connected with floating junction B407, the front end floating junction B407 is connected with catch bar B406, and catch bar B406 and movable plate 410 pass through
Connector is fixed, and guide rod A415, guide rod B419, guide rod C421 pass through shaft coupling A414, shaft coupling B417, shaft coupling C422 respectively
It is connect with motor A412, motor B411, motor C405, motor A ~ C is mounted on movable plate 410, ultrasonic probe A416, ultrasound
Detecting head B418, ultrasonic probe C420 are connect with guide rod A415, guide rod B419, guide rod C421 respectively by connector；Coupling
Agent water tank 401 is placed on the ground, and couplant is injected by conduit 402.
The control unit is made of processor board, interface panel, connecting terminal, host computer and display.
The utility model has the beneficial effects that: the normal angle of two planes of V-type engine cylinder deck is 60 °, visit
The plane of top surface must be allowed to be in horizontal position when survey, this requires frock clamps can control 30 ° of overturning.In the prior art, work
Clamps need clamping twice, and position error is big, time-consuming and laborious, influence measurement efficiency, are not suitable for the needs of modern production.This
Utility model drives long axis rotation by Telescopic-cylinder, and long axis drives 30 ° of roll-over table left-right rotation, fixed with two on testing stand
Position block plays the role of positioning to roll-over table, then the position of roll-over table is fixed with catch bar.Clamped one time, cylinder body compactness is side by side simultaneously
Detection improves h type engine h cylinder body compactness detection efficiency.Compactness detection uses non-destructive testing technology, avoids generating cylinder body
Destruction is scrapped, and detection accuracy is improved, and reduces testing cost.Moreover, in the prior art, the detection of engine cylinder body compactness need by
Compactness detection is carried out after engine cylinder body shearing, it is time-consuming and laborious, detection efficiency is influenced, it is with high costs, be not suitable for modern times metaplasia
The needs of production.The utility model compact overall structure, stabilization, use is safe and reliable, and rigidity is good, can be avoided in detection process
Jitter problem.Detection efficiency is improved, labour and testing cost are reduced.Using pneumatic pinch mode, clamping efficiency is improved.It is real
It is strong with property.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The illustrative example and its explanation of the utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the positioning clamp unit schematic perspective view of the utility model；
Fig. 3 is the rollover test stand schematic perspective view of the utility model；
Fig. 4 is the schematic perspective view of the long axis of the utility model；
Fig. 5 is the test cell schematic perspective view of the utility model.
In figure: 1, cylinder body；2, positioning clamp unit；201, roll-over table；202, compact cylinder A；203, compact cylinder
B；204, clamping cylinder A；205, positioning pin；206, clamping cylinder B；207, positioning plate；208, long stroke clamping cylinder；209, it presss from both sides
Tight cylinder C；210, clamping cylinder D；3, roll-over unit；301, testing stand；302, rear mounting blocks A；303, crossbeam left bracket；304,
Jack up cylinder A；305, roll-over table left locating piece；306, right support of cross beam；307, rear mounting blocks B；308, preceding mounting blocks B；309,
Roll-over table right locating piece；310, cylinder B is jacked up；311, catch bar A；312, preceding mounting blocks A；313, floating junction A；314, cylinder
Bracket A；315, pusher cylinder；316, air cylinder support B；317, end cap A；318, gasket A；319, deep groove ball bearing A；320, axle sleeve
A；321, long axis；322, key；323, axle sleeve B；324, deep groove ball bearing B；325, gasket B；326, end cap B；4, test cell；
401, couplant water tank；402, conduit；403, preceding hornblock A；404, rear hornblock A；405, motor C；406, catch bar B；407, it floats
Dynamic connector B；408, cylinder；409, crossbeam；410, movable plate；411, motor B；412, motor A；413, rear hornblock B；414, shaft coupling
Device A；415, guide rod A；416, ultrasonic probe A；417, shaft coupling B；418, ultrasonic probe B；419, guide rod B；420, ultrasonic
Detecting head C；421, guide rod C；422, shaft coupling C.
Specific embodiment
The detailed content and its specific embodiment of the utility model are further illustrated with reference to the accompanying drawing.
Referring to figs. 1 to 5, the V-type engine cylinder body compactness of the utility model detects testing machine automatically, primary to fill
It presss from both sides, using advanced non-destructive testing technology, structure includes cylinder body 1, positioning clamp unit 2, roll-over unit 3, test cell 4, control
Unit, the cylinder body 1, positioning clamp unit 2 are fixed on roll-over table 201, and roll-over unit 3 drives roll-over table 201 or so to overturn
30 °, and roll-over table 201 is made to be stably held in horizontal position, the roll-over unit 3 is fixedly mounted on testing stand 301, test
Unit 4 is mounted on the crossbeam left bracket 303 of roll-over unit 3, on right support of cross beam 306.
Shown in Figure 2, the positioning clamp unit 2 is: 201 use one positioning pin of one side on roll-over table of cylinder body 1
The mode of one positioning plate positions, and 1 one end face of cylinder body nestles up positioning plate 207, and the hole of cylinder body is matched with positioning pin 205,
The positioning plate 207 is fixedly connected on 201 upper surface of roll-over table with positioning pin 205, and 1 two sides of cylinder body are separately installed with clamping cylinder
A204, clamping cylinder B206, clamping cylinder C209, clamping cylinder D210, an end face install compact type cylinder A202, compact gas
Cylinder B203, clamping cylinder A ~ D, compact cylinder A, B are mounted on the roll-over table 201, and clamping cylinder A ~ D has top
It is hemispheric connector, is point contact when clamping cylinder body；Long stroke clamping cylinder 208 is mounted on the crossbeam 409 of test cell 4
Side, it is hemispheric connector that the long stroke clamping cylinder, which is connected with top, is used to axial grip cylinder body 1；Positioning clamps single
Member 2 is on roll-over table 201, as roll-over table 201 moves.
It participates in shown in Fig. 3 to Fig. 4, the roll-over unit 3 is: testing stand 301 is bolted, and front and back end is distinguished
Crossbeam left bracket 303 and right support of cross beam 306 are installed, the crossbeam left bracket 303 passes through preceding mounting blocks A312 and rear installation
Block A302 is fixed on testing stand 301, and the right support of cross beam 306 is fixed on by preceding mounting blocks B308 and rear mounting blocks B307
On testing stand 301, pusher cylinder 315 is fixed on testing stand 301 by air cylinder support A 314, air cylinder support B316, described to push away
315 front end of cylinder of taking offence is connected with floating junction 313, and 313 front end of floating junction is connected with catch bar A311, and catch bar is on a crossbeam left side
It is moved forward and backward in the hole of bracket 303；Long axis 321 is mounted on crossbeam left bracket 303 and right support of cross beam 306,321 front end of long axis
Deep groove ball bearing A319 is installed, the one end deep groove ball bearing A319 is fixed by end cap A317, end cap A317 and crossbeam left bracket
303 are linked together with screw, and there is gasket A318 in centre, and the deep groove ball bearing A319 other end is positioned by axle sleeve A320,
Long axis 321 is mounted on one piece by key 322 and roll-over table 201, and the rear end of the long axis 321 is equipped with deep groove ball bearing B324,
The one end deep groove ball bearing B324 is positioned by axle sleeve B323, and the other end is fixed by end cap B326, end cap B326 and the right branch of crossbeam
Frame 306 is linked together with screw, and there is gasket B325 in centre；It is hemispheric for jacking up cylinder A304 and jacking up the top cylinder B310
Roll-over table 201 is jacked up and rotates 30 ° around long axis 321 by connector, and long axis 321 drives roll-over table 201 or so to overturn, the jack-up gas
Cylinder A, B are mounted on testing stand 301；When roll-over table horizontal position, toward 30 ° of positions of anticlockwise, toward 30 ° of positions of right rotation when,
Pusher cylinder 315 pushes catch bar A311 to be moved along, until the taper on catch bar A311 front end circular cone and roll-over table 201
Hole matches, and at this moment roll-over table 201 can be fixed in these three positions；Roll-over table left locating piece 305 and the right positioning of roll-over table
Block 309 is fixed on testing stand, when roll-over table 201 is turned to left and right 30 ° of positions, passes through roll-over table left locating piece 305 and overturning
Platform right locating piece 309 positions.
Participate in shown in Fig. 5, the test cell 4 is: crossbeam 409 passes through preceding hornblock A403, rear hornblock A404, preceding hornblock
B, rear hornblock B413 is fixed on the upper surface of crossbeam left bracket 303 and right support of cross beam 306；Cylinder 408 is mounted on crossbeam 409
On, 408 front end of cylinder is connected with floating junction B407, and the front end floating junction B407 is connected with catch bar B406, catch bar B406
It is fixed with movable plate 410 by connector, guide rod A415, guide rod B419, guide rod C421 pass through shaft coupling A414, shaft coupling respectively
B417, shaft coupling C422 are connect with motor A412, motor B411, motor C405, and motor A ~ C is mounted on movable plate 410, ultrasound
Detecting head A416, ultrasonic probe B418, ultrasonic probe C420 by connector respectively with guide rod A415, guide rod B419, lead
Bar C421 connection；Couplant water tank 401 is placed on the ground, and couplant is injected by conduit 402.
The control unit is made of processor board, interface panel, connecting terminal, host computer and display.
Referring to figs. 1 to 5, the working principle of the utility model is as follows:
The front end circular cone of catch bar A311 and the intermediate bellmouth of roll-over table 201 match, and roll-over table 201 is made to be in water
Prosposition is set, and manually cylinder body 1 is placed on roll-over unit 3, is positioned by positioning pin 205.Power on, makes whole equipment operation just
Often, cylinder body 1 will be positioned by positioning clamp unit 2 and be clamped.Catch bar A311 retraction jacks up cylinder B310 and guide rod is driven to push
Roll-over table 201 overturns 30 ° around long axis to the left, the position of 305 positioning turning platform 201 of roll-over table left locating piece, at this time catch bar
A311 extension, the circular cone of the front end catch bar A311 are matched with the low side bellmouth of roll-over table 201, keep roll-over table 201 fixed
Firmly.Valve is opened by control unit 5 and injects couplant into roll-over table 201, and liquid level sensor detects that couplant arrival refers to
Determine valve when liquid level to close.Cylinder 408 pushes movable plate 410 that ultrasonic probe A ~ C is driven to move down, and motor A ~ C drives ultrasound
Probe A ~ C revolution at a high speed carries out signal acquisition and detection.After having detected, catch bar A311 retraction jacks up cylinder A304 drive and leads
Bar pushes roll-over table 201 to overturn 30 ° to the right around long axis 321, the position of 309 positioning turning platform 201 of roll-over table right locating piece, this
When catch bar A311 protract, the circular cone of the front end catch bar A311 matches with the upper end bellmouth of roll-over table 201, makes roll-over table
201 fix.Cylinder 408 pushes movable plate 410 that ultrasonic probe A ~ C is driven to move down, and motor A ~ C drives ultrasonic probe A ~ C
Revolution at a high speed carries out signal acquisition and detection.Then collected signal is handled by signal processing apparatus, and to inspection
Result is surveyed to be displayed and saved.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all to made by the utility model it is any modification,
Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of V-type engine cylinder body compactness detects testing machine automatically, it is characterised in that: clamped including cylinder body (1), positioning single
First (2), roll-over unit (3), test cell (4), control unit, the cylinder body (1), positioning clamp unit (2) are fixed on overturning
On platform (201), roll-over unit (3) drives 30 ° of roll-over table (201) left and right overturning, and roll-over table (201) is made to be stably held in water
Prosposition is set, and the roll-over unit (3) is fixedly mounted on testing stand (301), and test cell (4) is mounted on roll-over unit (3)
On crossbeam left bracket (303), right support of cross beam (306).
2. V-type engine cylinder body compactness according to claim 1 detects testing machine automatically, it is characterised in that: described
Positioning clamp unit (2) is: cylinder body (1) (201) on roll-over table
It is positioned by the way of one side one positioning pin, one positioning plate, (1) one end face of cylinder body nestles up positioning plate (207), cylinder
The hole of body is matched with positioning pin (205), and the positioning plate (207) and positioning pin (205) are fixedly connected on roll-over table (201)
Surface, cylinder body (1) two sides are separately installed with clamping cylinder A (204), clamping cylinder B (206), clamping cylinder C (209), clamp gas
Cylinder D (210), an end face install compact type cylinder A (202), compact cylinder B (203), clamping cylinder A ~ D, compact cylinder A,
B is mounted on the roll-over table (201), and it is hemispheric connector that clamping cylinder A ~ D, which has top, is a little when clamping cylinder body
Contact；Long stroke clamping cylinder (208) is mounted on the side of the crossbeam (409) of test cell (4), the long stroke clamping cylinder
Being connected with top is hemispheric connector, is used to axial grip cylinder body (1)；Positioning clamp unit (2) on roll-over table (201),
As roll-over table (201) move.
3. V-type engine cylinder body compactness according to claim 1 detects testing machine automatically, it is characterised in that: described
Roll-over unit (3) is: testing stand (301) is bolted, and front and back end is separately installed with crossbeam left bracket (303) and crossbeam
Right support (306), the crossbeam left bracket (303) are fixed on testing stand by preceding mounting blocks A (312) and rear mounting blocks A (302)
(301) on, the right support of cross beam (306) is fixed on testing stand by preceding mounting blocks B (308) and rear mounting blocks B (307)
(301) on, pusher cylinder (315) is fixed on testing stand (301) by air cylinder support A (314), air cylinder support B (316), institute
It states pusher cylinder (315) front end to be connected with floating junction (313), floating junction (313) front end is connected with catch bar A (311), pushes away
Lever is moved forward and backward in the hole of crossbeam left bracket (303)；Long axis (321) is mounted on crossbeam left bracket (303) and the right branch of crossbeam
On frame (306), long axis (321) front end is equipped with deep groove ball bearing A (319), and (319) one end deep groove ball bearing A passes through end cap A
(317) fixed, end cap A (317) is linked together with crossbeam left bracket (303) with screw, and there are gasket A (318), the depth in centre
Ditch ball bearing A (319) other end is positioned by axle sleeve A (320), and long axis (321) is installed by key (322) and roll-over table (201)
At one piece, the rear end of the long axis (321) is equipped with deep groove ball bearing B (324), and deep groove ball bearing B (324) one end passes through axle sleeve
B (323) positioning, the other end is fixed by end cap B (326), and end cap B (326) is connected to one with screw with right support of cross beam (306)
It rises, centre has gasket B (325)；Jacking up cylinder A (304) and jacking up cylinder B (310) top is hemispheric connector, by roll-over table
(201) it jacks up and rotates 30 ° around long axis (321), long axis (321) drives the overturning of roll-over table (201) left and right, described jack-up cylinder A, B
It is mounted on testing stand (301)；When roll-over table horizontal position, toward 30 ° of positions of anticlockwise, toward 30 ° of positions of right rotation when, push
Cylinder (315) pushes catch bar A (311) to be moved along, until on catch bar A (311) front end circular cone and roll-over table (201)
Bellmouth matches, and at this moment roll-over table (201) can be fixed in these three positions；Roll-over table left locating piece (305) and overturning
Platform right locating piece (309) is fixed on testing stand, fixed by a roll-over table left side when roll-over table (201) is turned to left and right 30 ° of positions
Position block (305) and roll-over table right locating piece (309) positioning.
4. V-type engine cylinder body compactness according to claim 1 detects testing machine automatically, it is characterised in that: described
Test cell (4) is: crossbeam (409) is fixed by preceding hornblock A (403), rear hornblock A (404), preceding hornblock B, rear hornblock B (413)
In the upper surface of crossbeam left bracket (303) and right support of cross beam (306)；Cylinder (408) is mounted on crossbeam (409), cylinder
(408) front end is connected with floating junction B (407), and floating junction B (407) front end is connected with catch bar B (406), catch bar B
(406) it is fixed with movable plate (410) by connector, guide rod A (415), guide rod B (419), guide rod C (421) pass through shaft coupling respectively
Device A (414), shaft coupling B (417), shaft coupling C (422) are connect with motor A (412), motor B (411), motor C (405), motor
A ~ C is mounted on movable plate (410), and ultrasonic probe A (416), ultrasonic probe B (418), ultrasonic probe C (420) pass through
Connector is connect with guide rod A (415), guide rod B (419), guide rod C (421) respectively；Couplant water tank (401) is placed on the ground,
Couplant is injected by conduit (402).
5. V-type engine cylinder body compactness according to claim 1 detects testing machine automatically, it is characterised in that: described
Control unit is made of processor board, interface panel, connecting terminal, host computer and display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820850718.3U CN208333397U (en) | 2018-06-04 | 2018-06-04 | V-type engine cylinder body compactness detects testing machine automatically |
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| CN201820850718.3U CN208333397U (en) | 2018-06-04 | 2018-06-04 | V-type engine cylinder body compactness detects testing machine automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108444418A (en) * | 2018-06-04 | 2018-08-24 | 吉林大学 | V-type engine cylinder body compactness detects testing machine automatically |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444418A (en) * | 2018-06-04 | 2018-08-24 | 吉林大学 | V-type engine cylinder body compactness detects testing machine automatically |
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