Slide shoe gap verification equipment for air conditioner compressor processing

Abstract

The utility model provides a slipper clearance verification device for processing an air conditioner compressor, which belongs to the technical field of machinery and comprises a rack, a top plate and an adjusting seat, the top plate and the adjusting seat are arranged on the rack, a groove is arranged on the rack, and a through groove is arranged at the bottom end of the groove. According to the utility model, the arranged top plate cooperates with the displacement sensor in the sliding sleeve to measure the gap between the sliding shoes when the plurality of pistons are lifted, and the rest of pistons continue to be lifted while a single piston stops lifting, so that the gap between the plurality of piston sliding shoes can be rapidly measured; meanwhile, in the lifting process of the top sleeve, the piston is inserted into the annular plate on the outer side and the limiting ring to limit the position of the piston, the deviation angle of the piston can be changed when the piston is just in contact with a fillet arranged on the side wall of the limiting ring, the piston can smoothly enter the limiting ring, the position of the piston is further limited, and the verification efficiency of the sliding shoe gap is improved. And the accuracy of subsequent measurement is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, specifically, relate to a kind of sliding shoe gap verification equipment for air-conditioner compressor processing. BACKGROUND

[0002] Sliding shoe is the important component in air-conditioner compressor piston assembly, it is used in cooperation with the ball socket of piston, when compressor works, play key support, guide and reduce friction effect, on the one hand, sliding shoe can ensure that piston carries out smooth reciprocating motion in cylinder, so that the compression process of compressor can be efficiently, orderly carried out;On the other hand, through reasonable structural design and good friction performance, sliding shoe helps to reduce wear between components, prolongs the service life of compressor.

[0003] In prior art, there is certain gap between sliding shoe and ball socket, the size of this gap is crucial to the performance and reliability of compressor;However, usually use plug gauge and the like simple measuring tool, operator manually inserts plug gauge between sliding shoe and cooperating component, judges gap size by feeling the tightness degree of plug gauge, this measurement method is inefficient, manual operation needs to spend a lot of time, especially in the case of batch production, measure sliding shoe gap of compressor one by one, seriously affect production progress. How to invent a kind of sliding shoe gap verification equipment for air-conditioner compressor processing to solve these problems, becomes the problem that the technical personnel in the field urgently need to solve. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of sliding shoe gap verification equipment for air-conditioner compressor processing, to solve the problem that manual sliding shoe gap is verified complicated and inefficient.

[0005] The utility model is realized as follows:

[0006] The utility model provides a kind of sliding shoe gap verification equipment for air-conditioner compressor processing, including rack and the top plate and adjusting seat of setting on rack, the rack is opened in recess, the bottom end of recess is opened in through slot, the recess is opened in installation groove in one side inner wall, second hydraulic rod is installed on installation groove, the one side outer wall of rack is equipped with first hydraulic rod, the upper end of rack is installed with placement plate, the upper end of rack is installed with displacement detector;

[0007] The one side of top plate is equipped with the limit board of first guide rod telescopic end fixed connection, a plurality of springs are installed on the top plate, the upper end of spring is installed with top sleeve;

[0008] The bottom end of the adjusting seat is fixedly connected with the telescopic end of the second hydraulic rod, a plurality of fixing sleeves are installed on the lower end of the adjusting seat, a slide sleeve is installed on the inner wall of the fixing sleeve, and a displacement sensor is installed on the inner wall of the slide sleeve.

[0009] Preferably, a plurality of limiting grooves are formed in the side wall of the through groove, and the limiting plates on the side wall of the top plate are provided with three limiting plates.

[0010] Preferably, symmetrical first guide rods are installed on the two side walls of the rack close to the first hydraulic rod, and the outer walls of the two guide rods are respectively and slidably connected with the inner walls of the two limiting plates.

[0011] Preferably, a gap is formed between the placing plate and the groove, a positioning plate is slidably arranged on the placing plate, and a plurality of pistons are arranged on the positioning plate.

[0012] Preferably, the two end side walls of the spring are fixedly connected with the inner wall of one side of the top plate and the top sleeve, and the outer wall of the top plate is slidably connected with the inner wall of the through groove.

[0013] Preferably, two second limiting rods slidably connected with the inner wall of the rack are installed on one side of the adjusting seat, the inner wall of the fixing sleeve is provided with an axisymmetric sliding groove, and the outer wall of the slide sleeve is provided with a sliding block slidably connected with the inner wall of the sliding groove.

[0014] Preferably, the outer wall of the top sleeve is provided with a ring plate, the side wall of the ring plate is provided with a limiting ring, and the side wall of the limiting ring is provided with a round corner.

[0015] The beneficial effects of the utility model are:

[0016] The top plate cooperated with the displacement sensor in the slide sleeve measures the gap of the slide shoes when lifting the plurality of pistons, and the remaining pistons continue to be lifted while the single piston stops lifting, so that the spring under the piston to be stopped is compressed without affecting the lifting of the remaining pistons, so that the gap between the slide shoes of the plurality of pistons can be quickly measured, thereby improving the verification efficiency of the slide shoe gap, and the piston is inserted into the ring plate and the limiting ring outside during the lifting of the top sleeve to limit the position, and the round corner provided on the side wall of the limiting ring can change the offset angle when contacting the piston, so that the piston can smoothly enter the limiting ring, and the position is further limited, and the accuracy of subsequent measurement is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as a limitation to the scope. Other related drawings can also be obtained by those skilled in the art without creative effort, on the premise of not paying creative effort.

[0018] Figure 1 is a front view of a sliding shoe gap verification equipment structure for air conditioner compressor machining provided by the embodiments of the present application;

[0019] Figure 2 is a side view of a sliding shoe gap verification equipment for air conditioner compressor machining provided by the embodiments of the present application;

[0020] Figure 3 is a side view of a sliding shoe gap verification equipment structure for air conditioner compressor machining provided by the embodiments of the present application;

[0021] Figure 4 is a partial structure sectional view of a sliding shoe gap verification equipment for air conditioner compressor machining provided by the embodiments of the present application;

[0022] Figure 5 is a sliding shoe gap verification equipment for air conditioner compressor machining provided by the embodiments of the present application; Figure 4 is an enlarged view of the A area structure in the middle;

[0023] Figure 6 is a side half sectional view of a sliding shoe gap verification equipment for air conditioner compressor machining provided by the embodiments of the present application.

[0024] In the drawings: 1, rack; 11, groove; 12, through slot; 121, limiting groove; 13, mounting groove; 14, placing plate; 15, first guide rod; 16, displacement detector; 2, first hydraulic rod; 3, top plate; 31, limiting plate; 32, spring; 33, top sleeve; 34, ring plate; 35, limiting ring; 36, round corner; 4, second hydraulic rod; 5, adjusting seat; 51, fixed sleeve; 511, sliding groove; 52, sliding sleeve; 521, sliding block; 53, displacement sensor; 6, positioning plate. DETAILED DESCRIPTION

[0025] In order to make the purposes, technical schemes and advantages of the embodiments of the utility model clearer, the technical schemes in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment, refer to Figures 1-6 A sliding shoe gap verification equipment for air compressor machining, including frame 1 and setting on frame 1 top plate 3 and adjusting seat 5, recess 11 is set on frame 1, the bottom end of recess 11 is provided with through slot 12, the inner wall of one side of recess 11 is provided with installation groove 13, second hydraulic rod 4 is installed on installation groove 13, the outer wall of one side of frame 1 is provided with first hydraulic rod 2, the upper end of frame 1 is provided with placing plate 14, and displacement detector 16 is installed on the upper end of frame 1;

[0027] The side of top plate 3 is provided with the limiting plate 31 fixedly connected with the telescopic end of first guide rod 15, a plurality of springs 32 are installed on top plate 3, and the upper end of spring 32 is provided with top sleeve 33;

[0028] The bottom end of adjusting seat 5 is fixedly connected with the telescopic end of second hydraulic rod 4, a plurality of fixed sleeves 51 are installed on the lower end of adjusting seat 5, a sliding sleeve 52 is installed on the inner wall of fixed sleeve 51, and a displacement sensor 53 is installed on the inner wall of sliding sleeve 52.

[0029] Further, a plurality of limiting grooves 121 are formed in the side wall of through slot 12, the limiting plate 31 of the side wall of top plate 3 is provided with three, the outer wall of limiting plate 31 is slidably connected with the inner wall of through slot 12, the outer wall of two first guide rods 15 is slidably connected with the inner wall of two limiting plates 31 respectively, a gap is formed between placing plate 14 and recess 11, a positioning plate 6 is slidably arranged on placing plate 14, a plurality of pistons are arranged on positioning plate 6, the two end side walls of spring 32 are fixedly connected with the inner wall of one side of top plate 3 and top sleeve 33 respectively, the outer wall of top plate 3 is slidably connected with the inner wall of through slot 12, two second limiting rods 54 are installed on one side of adjusting seat 5 and slidably connected with the inner wall of frame 1, the inner wall of fixed sleeve 51 is provided with axisymmetric sliding groove 511, and the outer wall of sliding sleeve 52 is provided with sliding block 521 slidably connected with the inner wall of sliding groove 511.

[0030] Need to explain: the rack 1 side is installed with the feeding structure, through the positioning plate 6 to move multiple pistons to the gap between the placement plate 14 and the groove 11, and under the action of gravity, the slide shoe in the upper end ball socket of the piston is placed on the placement plate, so that the position of each piston is aligned with the slide sleeve 52 above, avoiding the deviation of the slide sleeve 52 during the measurement process, thereby improving the measurement accuracy, starting the second hydraulic rod 4 to make the top of the piston contact with one end of the slide sleeve 52 below the adjusting seat 5, then the first hydraulic rod 2 controls the top plate 3 to move upwards, until the top sleeve 33 above contacts the lower end of the piston and lifts it upwards, at this time the displacement detector 16 detects that the piston starts to move, so that the displacement sensor 53 starts to start, the piston lifting process lifts the slide sleeve 52 above to slide upwards in the fixed sleeve 51, while the displacement sensor 53 slides, until the top of the slide shoe at the lower end of the piston abuts against the bottom of the placement plate 14 to stop sliding, at this time the displacement sensor 53 records the displacement distance of the piston, then add the thickness of the placement plate 14, which is the gap between the two slide shoes of the piston, at the same time, while the remaining pistons continue to lift, the spring 32 below the piston that stops lifting will be compressed, which does not affect the lifting of the remaining pistons, so that the gap between multiple piston slide shoes can be quickly measured, thereby improving the verification efficiency of the slide shoe gap.

[0031] Further; the outer wall of the top sleeve 33 is provided with a ring plate 34, and the side wall of the ring plate 34 is provided with a limiting ring 35, and the side wall of the limiting ring 35 is provided with a fillet 36.

[0032] Need to explain: in order to avoid the piston from shaking and tilting during the lifting process, the piston is inserted into the ring plate 34 and the limiting ring 35 outside the top sleeve 33 during the lifting process, so as to limit its position and avoid shaking, and the fillet 52 provided on the side wall of the limiting ring 35 can change the angle of deviation when it first contacts the piston, so that it can smoothly enter the limiting ring 35, further limiting its position and improving the accuracy of subsequent measurement.

[0033] The working principle of the slide shoe gap verification device for air conditioner compressor machining is as follows:

[0034] A feeding structure is installed on one side of the frame 1. Multiple pistons are moved into the gap between the placement plate 14 and the groove 11 by the positioning plate 6. Under the action of gravity, the sliding shoe in the ball socket at the upper end of the piston is placed on the placement plate, so that the position of each piston is aligned with the upper sliding sleeve 52. The second hydraulic rod 4 is activated so that one end of the sliding sleeve 52 under the adjusting seat 5 contacts the top of the piston. Then the first hydraulic rod 2 controls the top plate 3 to move upward. When the upper top sleeve 33 contacts the lower end of the piston and lifts it upward, the displacement detector 16 detects that the piston has started to move and the displacement sensor 53 is activated. During the lifting of the piston, the upper sliding sleeve 52 is lifted and slides upward in the fixed sleeve 51. At the same time, the displacement sensor 53 slides until the top of the sliding shoe at the lower end of the piston ball socket touches the bottom of the placement plate 14 and stops sliding. At this time, the displacement sensor 53 records the displacement distance of the piston. Then, the thickness of the placement plate 14 is added to it to obtain the gap between the two sliding shoes of the piston. The gap between the sliding shoes of multiple pistons can be measured quickly, thereby improving the verification efficiency of the sliding shoe gap.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sliding shoe gap verification device for air conditioner compressor machining, comprising a rack (1) and a top plate (3) and an adjusting seat (5) arranged on the rack (1), characterized in that, The rack (1) is provided with a recess (11), the bottom end of the recess (11) is provided with a through groove (12), one side inner wall of the recess (11) is provided with a mounting groove (13), the second hydraulic rod (4) is mounted on the mounting groove (13), one side outer wall of the rack (1) is mounted with the first hydraulic rod (2), the upper end of the rack (1) is mounted with a placing plate (14), and the upper end of the rack (1) is mounted with a displacement detector (16). The side of the top plate (3) is mounted with a limiting plate (31) fixedly connected with the telescopic end of the first guide rod (15), a plurality of springs (32) are mounted on the top plate (3), and the upper end of the spring (32) is mounted with a top sleeve (33). The bottom end of the adjusting seat (5) is fixedly connected with the telescopic end of the second hydraulic rod (4), a plurality of fixing sleeves (51) are mounted on the lower end of the adjusting seat (5), the inner wall of the fixing sleeve (51) is mounted with a sliding sleeve (52), and the inner wall of the sliding sleeve (52) is mounted with a displacement sensor (53).

2. The apparatus for verifying the sliding shoe gap of an air conditioner compressor according to claim 1, wherein, The side wall of the through groove (12) is provided with a plurality of limiting grooves (121), the limiting plate (31) of the side wall of the top plate (3) is provided with three, and the outer wall of the limiting plate (31) is in sliding connection with the inner wall of the through groove (12).

3. The apparatus for verifying the sliding shoe gap of an air conditioner compressor according to claim 2, wherein The outer walls of the two first guide rods (15) are respectively in sliding connection with the inner walls of the two limiting plates (31).

4. The apparatus for verifying the sliding shoe gap of an air conditioner compressor according to claim 3, wherein, The placing plate (14) and the recess (11) form a gap, the positioning plate (6) is slidably arranged on the placing plate (14), and a plurality of pistons are arranged on the positioning plate (6).

5. The apparatus for verifying the sliding shoe gap of an air conditioner compressor according to claim 4, wherein, The two end side walls of the spring (32) are respectively fixedly connected with the top plate (3) and one side inner wall of the top sleeve (33), and the outer wall of the top plate (3) is in sliding connection with the inner wall of the through groove (12).

6. The apparatus for verifying the slide clearance of a sliding vane compressor for an air conditioner according to claim 1, wherein The side of the adjusting seat (5) is mounted with two second limiting rods (54) in sliding connection with the inner wall of the rack (1), the inner wall of the fixing sleeve (51) is provided with an axisymmetric sliding groove (511), and the outer wall of the sliding sleeve (52) is mounted with a sliding block (521) in sliding connection with the inner wall of the sliding groove (511).

7. The apparatus for verifying the slide clearance of a sliding vane compressor for an air conditioner according to claim 1, wherein The outer wall of the top sleeve (33) is mounted with a ring plate (34), the side wall of the ring plate (34) is mounted with a limiting ring (35), and the side wall of the limiting ring (35) is provided with a round corner (36).

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