CN103411570B - A kind of ball pad matching device of oblique tray type compressor and matching method - Google Patents
A kind of ball pad matching device of oblique tray type compressor and matching method Download PDFInfo
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- CN103411570B CN103411570B CN201310351012.4A CN201310351012A CN103411570B CN 103411570 B CN103411570 B CN 103411570B CN 201310351012 A CN201310351012 A CN 201310351012A CN 103411570 B CN103411570 B CN 103411570B
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- 238000006073 displacement reaction Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002950 deficient Effects 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003128 Head Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
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Abstract
The invention discloses a kind of ball pad matching device and matching method of oblique tray type compressor.The left side table top of worktable is provided with inclined panel test frock, and the right side table top of worktable is provided with piston ball pad apolegamy frock, worktable upper panel is provided with touch-screen, pilot lamp and tensimeter, worktable lower panel is provided with four buttons; Test swash plate thickness, the spacing of test internal piston upper and lower side, to deduct the latter after the intermediate value of deactivation plug and swash plate gap width scope again after the former divided by two as ball pad size value, selects the radius of ball pad, more successively to other pistons selection ball pad.Instant invention overcomes existing manual test and regulate the problems such as the test step run into is loaded down with trivial details, test result precision inadequate, test beat is slow; Take controller as the control that core realizes to system; There is compact conformation, low noise microseism, energy-efficient feature, ensure that the accuracy of test, convenience and high efficiency; Be provided with the revision of variable element, to adapt to different model compressor.
Description
Technical field
The present invention relates to a kind of ball pad matching device and matching method, especially relate to a kind of ball pad matching device and matching method of oblique tray type compressor.
Background technology
In refrigeration systems, compressor and throttle mechanism, condenser, evaporator be called " the four large parts " of refrigeration system, it is one of requisite element in refrigeration system, from the anti-war trend of current refrigeration compressor, the features such as compact conformation, energy-efficient and microseism low noise are the targets that compressor of air conditioner manufacturing technology is constantly pursued, and select suitable swash plate, piston, ball pad size to mate just seem particularly crucial to oblique tray type compressor.Current detection apolegamy means mainly adopt and manually detect swash plate and piston size, and people is for carrying out ball pad Size calculation and selecting ball pad, and testing procedure is loaded down with trivial details, measuring accuracy is low, production efficiency is difficult to improve.
Summary of the invention
In order to solve the problem mentioned in background technology, the invention reside in ball pad matching device and matching method that a kind of oblique tray type compressor is provided, test result accurately, test convenient, test beat is fast, meeting enterprise's Production requirement, is the effective way improving domestic Wobble plate type refrigerant compressor quality.
Technical scheme of the present invention comprises:
One, a kind of ball pad matching device of oblique tray type compressor:
Comprise worktable, inclined panel test frock, touch-screen, tensimeter and piston ball pad and match frock; The left side table top of worktable is provided with inclined panel test frock, the right side table top of worktable is provided with piston ball pad apolegamy frock, touch-screen is provided with on the left of worktable upper panel, qualified pilot lamp and defective pilot lamp is provided with below touch-screen, be provided with tensimeter on the right side of worktable upper panel, worktable lower panel be provided with inclined panel test start key, inclined panel test rapid stop key, piston test starting key, piston test rapid stop key.
Described piston ball pad apolegamy frock is fixing on the table by apolegamy frock lower shoe, apolegamy frock upper plate is fixedly mounted on apolegamy frock lower shoe by the apolegamy frock column being fixed in four angles respectively, apolegamy frock lower shoe is provided with two parallel and piston holder guide rails arranged along the longitudinal direction, two pieces of piston holder slide blocks to be placed on two piston holder guide rails and respectively along piston holder slide, piston holder is fixedly mounted on two pieces of piston holder slide blocks, piston holder is built with parallel and 3 ~ 5 pistons arranged along the longitudinal direction, motor fixing plate and screw rod fixing plate are arranged on the left side matching frock upper plate bottom surface respectively, right both sides, motor is fixedly mounted on motor fixing plate, the screw mandrel of horizontal positioned is installed between motor fixing plate and screw rod fixing plate, one end of screw mandrel is connected with the axle of motor, screw mandrel is provided with motor slide block, motor slide block slides along screw mandrel, piston test fixture fixed support is connected with below motor slide block, piston test fixture is installed with in piston test fixture fixed support, piston test fixture bottom surface front end is provided with test block before piston, test block after piston is installed in the middle of piston test fixture bottom surface, piston test fixture bottom surface rear end is provided with test block cylinder and piston displacement sensor after piston, after piston, after test block cylinder and piston, test block connects, piston displacement sensor contacts with test block after piston, on apolegamy frock upper plate, end face is provided with two parallel and ball pad sorting fixture guiding rails in left-right direction, every ball pad sorting fixture guiding rail is all provided with two ball pad sorting frock slide blocks, ball pad sorting tooling base is fixedly mounted on four ball pad sorting frock slide blocks, the front portion of ball pad sorting tooling base is provided with ball and sluffs low water, ball low water bottom and ball guide pipe upper end of sluffing of sluffing is connected, ball guide pipe lower end of sluffing extends to the top of piston holder through apolegamy frock upper plate, the rear portion of ball pad sorting tooling base is provided with ten uniform intervals arrangements and push rod ball pad propulsion cylinder forward, each ball pad propulsion cylinder push rod is got mouth discard with the ball be arranged on ball pad sorting tooling base and is connected, each ball is got mouthful upper end discard and is provided with the present tube base arranged two front and back, each present tube base is installed ball pad present tube, ball pad present tube is built with ball pad.
Described inclined panel test frock is fixing on the table by swash plate tool base plate, swash plate frock upper plate is fixedly mounted on the front portion of swash plate tool base plate by the swash plate frock column being fixed in four angles respectively, upper the feeling at ease of swash plate frock upper plate is equipped with swash plate, the main shaft that swash plate connects is through swash plate frock upper plate, swash plate frock upper plate is each side provided with a guide rail upright columns, every root guide rail upright columns is all provided with inclined panel test slide block, inclined panel test slide block is along guide rail upright columns vertical sliding motion, sensor frock bottom plate is connected with swash plate frock upper plate by the spring being contained in bottom surface four angles respectively, on sensor frock bottom plate, the both sides of end face are fixedly connected with two inclined panel test slide blocks respectively, sensor frock upper mounted plate to be fixedly mounted on sensor frock bottom plate on end face by the sensor frock column being fixed in four angles respectively, an each side installation swash plate displacement sensor at sensor frock bottom plate center, swash plate displacement sensor probe contacts with swash plate through sensor frock bottom plate, swash plate tool base plate rear portion is installed with cylinder firm banking, inclined panel test cylinder is installed above cylinder firm banking, be connected with cylinder connecting tooling plate above inclined panel test cylinder, sensor frock upper mounted plate is connected with cylinder connecting tooling plate by contiguous block.
Two, a kind of ball pad matching method of oblique tray type compressor:
1) first carry out swash plate size measuring, swash plate is installed in inclined panel test frock, is obtained the thickness of swash plate by swash plate displacement sensor test;
2) test piston size again, piston is put into the piston holder of piston ball pad apolegamy frock, the distance between test internal piston upper and lower side;
3) intermediate value of getting the gap width scope of piston and swash plate in oblique tray type compressor, as judgment value, divided by two obtains ball pad size value after deducting swash plate thickness and this judgment value successively by the distance between internal piston upper and lower side;
4) the ball pad of ten kinds of different specification sizes is put into respectively the ball pad present tube of ten ball pad propulsion cylinders, the ball pad size value of gained is selected ball pad as the radius of ball pad, is dropped in corresponding piston holder by the ball pad selected from the ball pad present tube of ball pad propulsion cylinder;
5) for same swash plate, step 2 is repeated) ~ 5) selection of ball pad is carried out respectively to 3 ~ 5 pistons, match end after completing selection.
The beneficial effect that the present invention compared with prior art has:
1. the present invention adopts vertical operation platform structure, operation, safeguards and improves easily, adopts controller to realize test process to judge the whether qualified of test size and apolegamy result, is optical signal simultaneously, is convenient to analyze by the results conversion of judgement.
2. inclined panel test frock and piston ball pad apolegamy frock have been broken away from and had been tested out of true in the past, install loaded down with trivial details, the drawback that test beat is slow, have compact conformation, low noise microseism, energy-efficient feature, ensure that the accuracy of test, convenience, high efficiency.
3. equipment is built with displacement transducer, and the numerical value after touch-screen display test, is provided with the revision of variable element simultaneously, adapts to different model compressor.
Accompanying drawing explanation
Fig. 1 is front elevation of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the front elevation of piston ball pad apolegamy frock.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 is the front elevation of inclined panel test frock.
Fig. 8 is the side view of Fig. 7.
Fig. 9 is the vertical view of Fig. 7.
Figure 10 is the workflow diagram of the inventive method.
In figure: 1. worktable, 2. touch-screen, 3. tensimeter, 4. qualified pilot lamp, 5. defective pilot lamp, 6. inclined panel test start key, 7. inclined panel test rapid stop key, 8. piston test starting key, 9. piston test rapid stop key, 10. inclined panel test frock, 11. piston ball pad apolegamy frocks, 21. apolegamy frock upper plates, 22. ball pad sorting tooling bases, 23. ball pad present tubes, 24. present tube bases, mouth got discard by 25. balls, 26. ball pads, 27. ball pad sorting frock slide blocks, 28. ball pad sorting fixture guiding rails, 29. ball pad propulsion cylinders, 30. balls are sluffed low water, 31. motor fixing plates, 32. screw rod fixing plates, 33. motor, 34. screw mandrels, 35. balls are sluffed guide pipe, 36. apolegamy frock columns, 37. motor slide blocks, 38. piston test fixture fixed supports, 39. piston test fixtures, 40. apolegamy frock lower shoes, test block before 41. pistons, test block after 42. pistons, 43. pistons, 44. piston holders, 45. piston holder slide blocks, 46. piston holder guide rails, test block cylinder after 47. pistons, 48. piston displacement sensors, 51. swash plate tool base plate, 52. swash plate frock columns, 53. swash plate frock upper plates, 54. cylinder firm bankings, 55. swash plates, 56. springs, 57. guide rail upright columns, 58. inclined panel test slide blocks, 59. inclined panel test cylinders, 60. cylinder connecting tooling plates, 61. contiguous blocks, 62. sensor frock upper mounted plates, 63. sensor frock bottom plates, 64. sensor frock columns, 65. swash plate displacement sensors.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, apparatus of the present invention comprise worktable 1, inclined panel test frock 10, touch-screen 2, tensimeter 3 match frock 11 with piston ball pad; The left side table top of worktable 1 is provided with inclined panel test frock 10, the right side table top of worktable 1 is provided with piston ball pad apolegamy frock 11, touch-screen 2 is provided with on the left of worktable 1 upper panel, qualified pilot lamp 4 and defective pilot lamp 5 is provided with below touch-screen 2, be provided with tensimeter 3 on the right side of worktable 1 upper panel, worktable 1 lower panel be provided with inclined panel test start key 6, inclined panel test rapid stop key 7, piston test starting key 8, piston test rapid stop key 9.
As Fig. 4, Fig. 5, shown in Fig. 6, described piston ball pad apolegamy frock 11 is fixed on worktable 1 by apolegamy frock lower shoe 40, apolegamy frock upper plate 21 is fixedly mounted on apolegamy frock lower shoe 40 by the apolegamy frock column 36 being fixed in four angles respectively, apolegamy frock lower shoe 40 is provided with two parallel and piston holder guide rails 46 arranged along the longitudinal direction, two pieces of piston holder slide blocks 45 to be placed in respectively on two piston holder guide rails 46 and to slide along piston holder guide rail 46, piston holder 44 is fixedly mounted on two pieces of piston holder slide blocks 45, piston holder 44 is built with parallel and 3 ~ 5 pistons 43 arranged along the longitudinal direction, motor fixing plate 31 and screw rod fixing plate 32 are arranged on the left side matching frock upper plate 21 bottom surface respectively, right both sides, motor 33 is fixedly mounted on motor fixing plate 31, the screw mandrel 34 of horizontal positioned is installed between motor fixing plate 31 and screw rod fixing plate 32, one end of screw mandrel 34 is connected with the axle of motor 33, screw mandrel 34 is provided with motor slide block 37, motor slide block 37 slides along screw mandrel 34, piston test fixture fixed support 38 is connected with below motor slide block 37, piston test fixture 39 is installed with in piston test fixture fixed support 38, piston test fixture 39 bottom surface front end is provided with test block 41 before piston, test block 42 after piston is installed in the middle of piston test fixture 39 bottom surface, piston test fixture 39 bottom surface rear end is provided with test block cylinder 47 and piston displacement sensor 48 after piston, after piston, test block cylinder 47 is connected with test block after piston 42, piston displacement sensor 48 contacts with test block after piston 42, on apolegamy frock upper plate 21, end face is provided with two parallel and ball pad sorting fixture guiding rails 28 in left-right direction, every ball pad sorting fixture guiding rail 28 is all provided with two ball pad sorting frock slide blocks 27, ball pad sorting tooling base 22 is fixedly mounted on four ball pad sorting frock slide blocks 27, the front portion of ball pad sorting tooling base 22 is provided with ball and sluffs low water 30, ball low water 30 bottom and ball guide pipe 35 upper end of sluffing of sluffing is connected, ball guide pipe 35 lower end of sluffing extends to the top of piston holder 44 through apolegamy frock upper plate 21, the rear portion of ball pad sorting tooling base 22 is provided with ten uniform intervals arrangements and push rod ball pad propulsion cylinder 29 forward, each ball pad propulsion cylinder 29 push rod is got mouth 25 discard with the ball be arranged on ball pad sorting tooling base 22 and is connected, each ball is got mouth 25 upper end discard and is provided with the present tube base 24 arranged two front and back, each present tube base 24 is installed ball pad present tube 23, ball pad present tube 23 is built with ball pad.
As Fig. 7, Fig. 8, shown in Fig. 9, described inclined panel test frock 10 is fixed on worktable 1 by swash plate tool base plate 51, swash plate frock upper plate 54 is fixedly mounted on the front portion of swash plate tool base plate 51 by the swash plate frock column 52 being fixed in four angles respectively, upper the feeling at ease of swash plate frock upper plate 54 is equipped with swash plate 55, the main shaft that swash plate 55 connects is through swash plate frock upper plate 54, swash plate frock upper plate 54 is each side provided with a guide rail upright columns 57, every root guide rail upright columns 57 is all provided with inclined panel test slide block 58, inclined panel test slide block 58 is along guide rail upright columns 57 vertical sliding motion, sensor frock bottom plate 63 is connected with swash plate frock upper plate 54 by the spring 56 being contained in bottom surface four angles respectively, on sensor frock bottom plate 63, the both sides of end face are fixedly connected with two inclined panel test slide blocks 58 respectively, sensor frock upper mounted plate 62 to be fixedly mounted on sensor frock bottom plate 63 on end face by the sensor frock column 64 being fixed in four angles respectively, an each side installation swash plate displacement sensor 65 at sensor frock bottom plate 63 center, swash plate displacement sensor 65 is popped one's head in and to be contacted with swash plate 55 through sensor frock bottom plate 63, swash plate tool base plate 51 rear portion is installed with cylinder firm banking 53, inclined panel test cylinder 59 is installed above cylinder firm banking 53, be connected with cylinder connecting tooling plate 60 above inclined panel test cylinder 59, sensor frock upper mounted plate 62 is connected with cylinder connecting tooling plate 60 by contiguous block 61.
During work, first swash plate 55 thickness measuring is carried out, swash plate 55 is fixed on after in frock, inclined panel test cylinder 59 presses down, inclined panel test cylinder 59 is with dynamic sensor frock upper mounted plate 62 to be glided along guide rail upright columns 57 is vertical by two inclined panel test slide blocks 58 with sensor frock bottom plate 63, under slide to spring 56 after stop, the inner limited location block of spring 56, band limit buffer function, ensure that each downslide position is all in same position, now swash plate displacement sensor 65 reads displacement data and uploads PLC in device and preserve, as the gauge of swash plate 55, then the distance test between internal piston upper and lower side is started, respectively 3 ~ 5 pistons 43 are from left to right put into piston holder 44 successively according to product type, motor 33 rotates drive motor slide block 37 from left to right setting in motion, motor slide block 37 is connected to piston test fixture fixed support 38 and piston test fixture 39 is parked in above first piston 43 in left side, piston test fixture fixed support 38 can move up and down in short distance, piston test fixture fixed support 38 drives piston test fixture 39 to move down and touches piston 43, before piston, test block 41 keeps motionless, after piston, test block 42 test block cylinder 47 after piston withstands the inner one end of piston 43 under driving, piston 43 is driven to start to move to Impact direction, piston 43 moves the rear other end and finally to snap into before piston on test block 41, after piston, test block 42 stops moving and keeping steady state (SS), now piston displacement sensor 48 reads displacement data and uploads PLC in device and preserve, as the distance size between internal piston upper and lower side, last PLC calculates ball pad 26 size of needs, the ball pad propulsion cylinder 29 of correspondingly-sized is got mouth 25 discard from ball and is released two ball pads 26 in ball pad present tube 23, two ball pads 26 goal low water 30 of sluffing that drops drops in piston holder 44 along ball guide pipe 35 of sluffing, with the piston 43 now tested with dividing one group, after piston 43 test terminates, start to test second piston, repeat above testing procedure, until all pistons 43 are all assigned to suitable ball pad 26, test terminates.
As shown in Figure 10, the inventive method comprises the following steps:
1) first carry out swash plate 55 size measuring, swash plate 55 is installed in inclined panel test frock 10, obtained the thickness of swash plate 55 by swash plate displacement sensor 65 test;
2) test piston size again, piston 43 is put into the piston holder 44 of piston ball pad apolegamy frock 11, the distance between the inner upper and lower side of test piston 43;
3) intermediate value of getting the gap width scope of piston and swash plate in oblique tray type compressor, as judgment value, divided by two obtains ball pad size value after deducting swash plate thickness and this judgment value successively by the distance between internal piston upper and lower side;
4) the ball pad 26 of ten kinds of conventional different specification sizes is put into respectively the ball pad present tube 23 of ten ball pad propulsion cylinders 29, the ball pad size value of gained is selected ball pad as the radius of ball pad, is dropped in corresponding piston holder 44 by the ball pad 26 selected from the ball pad present tube 23 of ball pad propulsion cylinder 29;
5) for same swash plate, step 2 is repeated) ~ 5) selection of ball pad is carried out respectively to 3 ~ 5 pistons 43, match end after completing selection.
The embodiment of the inventive method:
The present embodiment adopts the compressor of conventional CHD15 model, a swash plate needs cooperation five pistons and ten ball pads, now some products of this model are tested, test result show that swash plate thickness is 12.5mm, the spacing of internal piston upper and lower side is 29.02mm, the piston of CHD15 model compressor and the gap width area requirement 0.005 ~ 0.015mm of swash plate, in order to reduce the impact of measuring error as far as possible, get the intermediate value 0.01mm of gap width scope as judgment value, the spacing 29.02 of internal piston upper and lower side deducts swash plate thickness 12.5mm and deducts 0.01mm again, acquired results is 16.51mm, because on each piston, lower end respectively needs a ball pad, therefore ball pad is of a size of 16.51mm divided by 2, ball pad size is 8.255mm, therefore the ball pad of 2 8.255mm is chosen, apolegamy end-of-job.
Above-mentioned embodiment is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (3)
1. a ball pad matching device for oblique tray type compressor, is characterized in that: comprise worktable (1), inclined panel test frock (10), touch-screen (2), tensimeter (3) and piston ball pad and match frock (11), the left side table top of worktable (1) is provided with inclined panel test frock (10), the right side table top of worktable (1) is provided with piston ball pad apolegamy frock (11), touch-screen (2) is provided with on the left of worktable (1) upper panel, touch-screen (2) below is provided with qualified pilot lamp (4) and defective pilot lamp (5), tensimeter (3) is provided with on the right side of worktable (1) upper panel, worktable (1) lower panel is provided with inclined panel test start key (6), inclined panel test rapid stop key (7), piston test starting key (8), piston test rapid stop key (9),
Described piston ball pad apolegamy frock (11) is fixed on worktable (1) by apolegamy frock lower shoe (40), apolegamy frock upper plate (21) is fixedly mounted in apolegamy frock lower shoe (40) by the apolegamy frock column (36) being fixed in four angles respectively, apolegamy frock lower shoe (40) is provided with two parallel and piston holder guide rails (46) arranged along the longitudinal direction, two pieces of piston holder slide blocks (45) are placed in two piston holder guide rails (46) respectively and go up and slide along piston holder guide rail (46), piston holder (44) is fixedly mounted on two pieces of piston holder slide blocks (45), piston holder (44) is built with parallel and 3 ~ 5 pistons (43) of arranging along the longitudinal direction, motor fixing plate (31) and screw rod fixing plate (32) are arranged on the left side matching frock upper plate (21) bottom surface respectively, right both sides, motor (33) is fixedly mounted on motor fixing plate (31), the screw mandrel (34) of horizontal positioned is installed between motor fixing plate (31) and screw rod fixing plate (32), one end of screw mandrel (34) is connected with the axle of motor (33), screw mandrel (34) is provided with motor slide block (37), motor slide block (37) slides along screw mandrel (34), motor slide block (37) below is connected with piston test fixture fixed support (38), piston test fixture (39) is installed with in piston test fixture fixed support (38), piston test fixture (39) bottom surface front end is provided with test block (41) before piston, test block (42) after piston is installed in the middle of piston test fixture (39) bottom surface, piston test fixture (39) bottom surface rear end is provided with test block cylinder (47) and piston displacement sensor (48) after piston, after piston, test block cylinder (47) is connected with test block after piston (42), piston displacement sensor (48) contacts with test block after piston (42), the upper end face of apolegamy frock upper plate (21) is provided with two parallel and ball pad sortings fixture guiding rail (28) in left-right direction, every ball pad sorting fixture guiding rail (28) is all provided with two ball pad sortings frock slide block (27), ball pad sorting tooling base (22) is fixedly mounted on four ball pad sortings frock slide block (27), the front portion of ball pad sorting tooling base (22) is provided with ball and sluffs low water (30), ball low water (30) bottom and ball guide pipe (35) upper end of sluffing of sluffing is connected, ball guide pipe (35) lower end of sluffing extends to the top of piston holder (44) through apolegamy frock upper plate (21), the rear portion of ball pad sorting tooling base (22) is provided with ten uniform intervals arrangements and push rod ball pad propulsion cylinder (29) forward, each ball pad propulsion cylinder (29) push rod is got mouth (25) discard with the ball be arranged in ball pad sorting tooling base (22) and is connected, each ball is got mouth (25) upper end discard and is provided with the present tube base (24) arranged two front and back, each present tube base (24) is upper installs ball pad present tube (23), ball pad present tube (23) is built with ball pad.
2. the ball pad matching device of a kind of oblique tray type compressor according to claim 1, it is characterized in that: described inclined panel test frock (10) is fixed on worktable (1) by swash plate tool base plate (51), swash plate frock upper plate (54) is fixedly mounted on the front portion of swash plate tool base plate (51) by the swash plate frock column (52) being fixed in four angles respectively, upper the feeling at ease of swash plate frock upper plate (54) is equipped with swash plate (55), the main shaft that swash plate (55) connects is through swash plate frock upper plate (54), swash plate frock upper plate (54) is each side provided with a guide rail upright columns (57), every root guide rail upright columns (57) is all provided with inclined panel test slide block (58), inclined panel test slide block (58) is along guide rail upright columns (57) vertical sliding motion, sensor frock bottom plate (63) is connected with swash plate frock upper plate (54) by the spring (56) being contained in bottom surface four angles respectively, the both sides of the upper end face of sensor frock bottom plate (63) are fixedly connected with two inclined panel test slide blocks (58) respectively, sensor frock upper mounted plate (62) is fixedly mounted on the upper end face of sensor frock bottom plate (63) by the sensor frock column (64) being fixed in four angles respectively, an each side installation swash plate displacement sensor (65) at sensor frock bottom plate (63) center, swash plate displacement sensor (65) probe contacts with swash plate (55) through sensor frock bottom plate (63), swash plate tool base plate (51) rear portion is installed with cylinder firm banking (53), cylinder firm banking (53) top is provided with inclined panel test cylinder (59), inclined panel test cylinder (59) top is connected with cylinder connecting tooling plate (60), sensor frock upper mounted plate (62) is connected with cylinder connecting tooling plate (60) by contiguous block (61).
3., for implementing the claims the ball pad matching method of a kind of oblique tray type compressor of device described in 1, it is characterized in that the step of method is as follows:
1) first carry out swash plate (55) size measuring, swash plate (55) is installed in inclined panel test frock (10), obtained the thickness of swash plate (55) by swash plate displacement sensor (65) test;
2) test piston size again, piston (43) is put into the piston holder (44) of piston ball pad apolegamy frock (11), the distance between test piston (43) inner upper and lower side;
3) intermediate value of getting the gap width scope of piston and swash plate in oblique tray type compressor, as judgment value, divided by two obtains ball pad size value after deducting swash plate thickness and this judgment value successively by the distance between internal piston upper and lower side;
4) the ball pad (26) of ten kinds of different specification sizes is put into respectively the ball pad present tube (23) of ten ball pad propulsion cylinders (29), the ball pad size value of gained is selected ball pad as the radius of ball pad, is dropped in corresponding piston holder (44) by the ball pad (26) selected from the ball pad present tube (23) of ball pad propulsion cylinder (29);
5) for same swash plate, step 2 is repeated) ~ 5) selection of ball pad is carried out respectively to 3 ~ 5 pistons (43), match end after completing selection.
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| CN201310351012.4A CN103411570B (en) | 2013-08-13 | 2013-08-13 | A kind of ball pad matching device of oblique tray type compressor and matching method |
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| CN201310351012.4A CN103411570B (en) | 2013-08-13 | 2013-08-13 | A kind of ball pad matching device of oblique tray type compressor and matching method |
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| CN103411570B true CN103411570B (en) | 2015-12-16 |
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| CN110598277B (en) * | 2019-08-27 | 2022-11-22 | 烟台开发区精越达机械设备有限公司 | Method for matching piston hemisphere of automobile air-conditioning compressor |
| CN111536925B (en) * | 2020-04-14 | 2021-11-19 | 西安航天精密机电研究所 | Automatic measurement selection and assembly system and plunger pump gasket assembly method |
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|---|---|---|---|---|
| JPS58127111A (en) * | 1982-01-26 | 1983-07-28 | Oki Electric Ind Co Ltd | Positioning method for starting point |
| CN2934647Y (en) * | 2006-07-27 | 2007-08-15 | 宁波帕尔玛重工制冷有限公司 | Bi-directional slant plate type fixed discharge volume compressor of air conditioner for car |
| CN102346027A (en) * | 2011-09-23 | 2012-02-08 | 西南交通大学 | Method for testing the horizontal displacement of CRTS-II type plate ballastless rail bridge abutment of high-speed railway |
| CN102749163A (en) * | 2012-07-27 | 2012-10-24 | 中国计量学院 | Testing equipment of spindle torsion of compressor cylinder body and displacement of piston top cylinder |
| CN203414069U (en) * | 2013-08-13 | 2014-01-29 | 中国计量学院 | Ball pad selecting device for swash plate type compressor |
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|---|---|
| CN103411570A (en) | 2013-11-27 |
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