A compressor suction guide block outside diameter inspection tool

Abstract

The utility model relates to the technical field of inspection, concretely relates to a compressor suction guide block outside diameter inspection tool, including the inspection platform, the upper of inspection platform is equipped with two movable frame, is equipped with the position control assembly for driving movable frame translation and the lift on the inspection platform, be equipped with the inspection ring for inspecting the outside diameter of suction guide block between two movable frame, have the pivot on movable frame rotation connection, install the plug connector of being suitable for the inspection ring on the pivot, need not to bend or the contortion hand -held inspection ring, has improved the operation comfort, has reduced the fatigue degree of long -term work, operator does not need to hand -held inspection ring, and the convenient operator carries out the inspection, and can through the replacement of different inspection rings, to adapt to a variety of different specifications'suction guide block.

Description

Technical Field

[0001] The utility model relates to the field of inspection technology, in particular to an outer diameter inspection tool for a suction guide block of a compressor. Background Art

[0002] A compressor suction guide block is a key component of a compressor, and its outer diameter dimensional accuracy directly affects the assembly smoothness, sealing performance and performance of the final product. Therefore, the outer diameter of the suction guide block must be inspected during the manufacturing process. In the prior art, vernier calipers or outer diameter micrometers are generally used for manual measurement, or a rigid gauge having a "go end" and a "no-go end" is used. If the go end can slide over the product and the no-go end cannot slide over, the product is qualified. However, it is worth noting that whether it is a caliper or a fixed gauge, each measurement requires the operator to manually take, align, measure, judge and record, which is slow and cannot meet the tact requirements of high-efficiency production lines.

[0003] Therefore, in order to solve the above problems, a related facility that is more in line with the use requirements is needed. Summary of Utility Model

[0004] In view of this, the object of the utility model is to provide an outer diameter inspection tool for a compressor suction guide block, so as to solve the above problem that whether it is a caliper or a fixed gauge, each measurement requires the operator to manually take, align, measure, judge and record.

[0005] Based on the above object, the utility model provides an outer diameter inspection tool for a compressor suction guide block, comprising an inspection table, two movable frames are arranged above the inspection table, and a position control component for driving the movable frames to translate and lift is arranged on the inspection table; An inspection ring for inspecting the outer diameter of the suction guide block is arranged between the two movable frames, a rotating shaft is rotatably connected to the movable frame, and an insertion piece adapted to the inspection ring is installed on the rotating shaft.

[0006] Preferably, the insertion member comprises an insert block fixedly installed on the rotating shaft, a limiting sleeve is sleeved outside the insert block, and the two limiting sleeves are respectively fixedly connected with two sides of the inspection ring.

[0007] Preferably, a gear is fixedly connected to one of the rotating shafts, a gear ring is sleeved outside the gear, and a magnetic suction adapter adapted to the movable frame is installed on the gear ring.

[0008] Preferably, the magnetic suction adapter comprises an iron plate fixedly installed on the gear ring, at least one first insertion plate is fixedly connected to the iron plate, the first insertion plate penetrates through the corresponding movable frame, a magnet block is arranged in contact with a side of the iron plate facing the movable frame, and the magnet block is fixedly connected with the corresponding movable frame.

[0009] Preferably, the position control component includes a movable sleeve that is slidably sleeved outside the movable frame, the bottom end of the movable sleeve being slidably connected to the inspection table, an opposite-direction driver adapted to the two movable sleeves being installed on the inspection table, a second insert plate passing through the movable sleeve, a plurality of insertion holes being opened on the movable frame, and the second insert plate passing through the corresponding insertion holes, and a positioning component adapted to the second insert plate being installed on the movable sleeve.

[0010] Preferably, the opposite-direction actuator includes a bidirectional lead screw rotatably mounted on the inspection table. The bidirectional lead screw passes through two movable sleeves respectively. The movable sleeves and the bidirectional lead screw are connected by a threaded connection, and the threads on the two movable sleeves are in opposite directions. A turntable is fixedly connected to the bidirectional lead screw.

[0011] Preferably, the positioning element includes a fixed sleeve sleeved outside the second insert plate, the outer walls of the fixed sleeve and the movable sleeve are fixedly connected, a positioning post is passed through the fixed sleeve and passes through the corresponding second insert plate, a fixed plate is fixedly connected to the top of the positioning post, and the bottom of the fixed plate is in contact with the top of the fixed sleeve.

[0012] The beneficial effects of this utility model are as follows: The operator installs the inspection table in a preset position, and drives the movable frame and inspection ring to move to a preset height through the position control component. The operator drives the inspection ring, connector, and rotating shaft to rotate relative to the movable frame so that the inspection ring can face a preset angle, making it convenient for the operator to insert the suction guide block to be inspected into the inspection ring. The operator does not need to hold the inspection ring by hand. When other specifications of suction guide blocks need to be inspected, the position control component drives the two movable frames to move in opposite directions, and the connector releases the insertion and fixing of the inspection ring, so that other inspection rings can be replaced. By driving the inspection ring to move to the preset height and changing the orientation of the inspection ring, the operator can complete the inspection work in the most comfortable and labor-saving posture, without bending over or awkwardly holding the inspection ring, which improves the comfort of operation and reduces the fatigue of long-term work. The operator does not need to hold the inspection ring, which is convenient for the operator to perform the inspection. Furthermore, by changing different inspection rings, it can adapt to various specifications of suction guide blocks. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of the disassembled connector according to an embodiment of the present utility model; Figure 3 This is a structural diagram showing the disassembled second insert plate and fixing sleeve according to an embodiment of the present invention.

[0015] The diagram is marked as follows: 1. Inspection table; 2. Movable frame; 3. Rotating shaft; 4. Turntable; 5. Inspection ring; 6. Two-way lead screw; 7. Movable sleeve; 8. Insert block; 9. Limiting sleeve; 10. Gear; 11. Gear ring; 12. Iron plate; 13. Magnet block; 14. First insert plate; 15. Fixed sleeve; 16. Second insert plate; 17. Insertion hole; 18. Positioning post; 19. Fixed plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0017] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0018] This specification provides one or more embodiments of a compressor suction guide block outer diameter inspection tool, such as... Figure 1 and Figure 2 As shown, it includes an inspection table 1, with two movable frames 2 above the inspection table 1. The inspection table 1 is equipped with a position control component for driving the movable frames 2 to move horizontally and vertically. An inspection ring 5 for inspecting the outer diameter of the suction guide block is provided between the two movable frames 2. A rotating shaft 3 is rotatably connected to the movable frame 2, and a connector adapted to the inspection ring 5 is installed on the rotating shaft 3. The operator installs the inspection table 1 in a preset position and drives the movable frame 2 and the inspection ring 5 to a preset height through the position control component. The operator drives the inspection ring 5, the connector, and the rotating shaft 3 to rotate relative to the movable frame 2 so that the inspection ring 5 can face a preset angle, making it convenient for the operator to insert the suction guide block to be inspected into the inspection ring 5. The operator does not need to hold the inspection ring 5. When inspecting suction guide blocks of other specifications, The two movable frames 2 are driven to move in opposite directions by the position control component. The plug-in connector releases the plug-in fixing of the inspection ring 5, so that other inspection rings 5 ​​can be replaced. By driving the inspection ring 5 to move to the preset height and changing the orientation of the inspection ring 5, the operator can complete the inspection work in the most comfortable and labor-saving posture, without having to bend over or awkwardly hold the inspection ring 5. This improves the comfort of operation and reduces the fatigue of long-term work. The operator does not need to hold the inspection ring 5, which makes it convenient for the operator to perform the inspection. Furthermore, by replacing different inspection rings 5, it can adapt to various specifications of suction guide blocks.

[0019] In embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the connector includes a plug block 8 fixedly mounted on a rotating shaft 3. A limiting sleeve 9 is fitted around the plug block 8, and the two limiting sleeves 9 are fixedly connected to both sides of the inspection ring 5. A gear 10 is fixedly connected to one of the rotating shafts 3. A gear ring 11 is fitted around the gear 10. A magnetic suction device adapted to the movable frame 2 is mounted on the gear ring 11. The magnetic suction device includes an iron plate 12 fixedly mounted on the gear ring 11. At least one first insert plate 14 is fixedly connected to the iron plate 12. The first insert plate 14 penetrates the corresponding movable frame 2. A magnet block 13 is contacted on the side of the iron plate 12 facing the movable frame 2, and the magnet block 13 is fixedly connected to the corresponding movable frame 2. The operator drives the iron plate 12 and the gear ring 11 to move, and the gear ring 11 disengages from the gear 10. The iron plate 12 drives the first insert plate 14 to disengage from the movable frame 2, and the iron plate 12 is no longer magnetically attracted to the magnet block 13, thus releasing the restriction on the position of the gear 10 and the rotating shaft 3. The operator drives the inspection ring 5 and the rotating shaft 3 to rotate relative to the movable frame 2. When the inspection ring 5 rotates to a preset angle, the operator drives the gear ring 11 to be fitted onto the outside of the gear 10. The first insert plate 14 passes through the movable frame 2, and the iron plate 12 and the corresponding magnet block 13 are magnetically attracted, thus fixing the rotating shaft 3 relative to the movable frame 2. After the rotating shaft 3 and the inspection ring 5 rotate to a preset angle, the position of the inspection ring 5 can be locked and fixed. When the two movable frames 2 move away from each other, the movable frame 2 drives the insert block 8 to disengage from the limiting sleeve 9 through the rotating shaft 3, thus releasing the restriction on the position of the inspection ring 5.

[0020] In embodiments of this utility model, such as Figure 1 andFigure 3 As shown, the position control assembly includes a movable sleeve 7 slidably sleeved outside the movable frame 2. The bottom end of the movable sleeve 7 is slidably connected to the inspection table 1. An opposing actuator adapted to the two movable sleeves 7 is installed on the inspection table 1. A second insert plate 16 passes through the movable sleeve 7. The movable frame 2 has several insertion holes 17, and the second insert plate 16 passes through the corresponding insertion holes 17. A positioning element adapted to the second insert plate 16 is installed on the movable sleeve 7. The opposing actuator includes a bidirectional lead screw 6 rotatably mounted on the inspection table 1. The lead screw 6 passes through two movable sleeves 7 respectively. The movable sleeves 7 and the bidirectional lead screw 6 are connected by a threaded connection, and the threads on the two movable sleeves 7 are in opposite directions. A turntable 4 is fixedly connected to the bidirectional lead screw 6. The positioning component includes a fixed sleeve 15 sleeved outside the second insert plate 16. The fixed sleeve 15 is fixedly connected to the outer wall of the movable sleeve 7. A positioning post 18 passes through the fixed sleeve 15 and passes through the corresponding second insert plate 16. A fixed plate 19 is fixedly connected to the top of the positioning post 18. The bottom of the movable frame 2 contacts the top of the fixed sleeve 15. The operator drives the turntable 4 and the double-acting screw 6 to rotate. The double-acting screw 6 can drive the two movable sleeves 7 to slide in opposite directions relative to the inspection table 1, thereby changing the distance between the two rotating shafts 3. The operator drives the fixed plate 19 and the positioning post 18 to move upward, so that the positioning post 18 disengages from the second insert plate 16 and the fixed sleeve 15, thereby releasing the limitation on the position of the second insert plate 16. The operator drives the second insert plate 16 to disengage from the movable sleeve 7 and the corresponding insertion hole 17, thereby releasing the limitation on the position of the movable frame 2. The operator drives the movable frame 2 to move vertically relative to the movable sleeve 7. When the movable frame 2 moves to the preset height, the operator drives the second insert plate 16 to pass through the movable sleeve 7 and the corresponding insertion hole 17, thereby fixing the movable frame 2 relative to the movable sleeve 7. The operator also drives the fixed plate 19 and the positioning post 18 to move, so that the positioning post 18 passes through the second insert plate 16 and the fixed sleeve 15, thereby fixing the second insert plate 16 relative to the movable sleeve 7 and preventing the second insert plate 16 from wobbling horizontally relative to the movable sleeve 7.

[0021] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0022] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A compressor suction guide block outer diameter inspection tool comprising an inspection table (1), characterized in that, Two movable frames (2) are provided above the inspection table (1), and the inspection table (1) is provided with a position control component for driving the movable frames (2) to move and lift. An inspection ring (5) for inspecting the outer diameter of the suction guide block is provided between the two movable frames (2). A rotating shaft (3) is rotatably connected to the movable frame (2), and a plug fitting adapted to the inspection ring (5) is installed on the rotating shaft (3).

2. The compressor suction guide block outer diameter inspection tool according to claim 1, characterized in that, The connector includes a plug (8) fixedly installed on the rotating shaft (3), and a limiting sleeve (9) is sleeved on the outside of the plug (8), and the two limiting sleeves (9) are fixedly connected to the two sides of the inspection ring (5) respectively.

3. The compressor suction guide block outer diameter inspection tool according to claim 1, characterized in that, One of the rotating shafts (3) is fixedly connected to a gear (10), and a gear ring (11) is sleeved on the outside of the gear (10). A magnetic suction device adapted to the movable frame (2) is installed on the gear ring (11).

4. The compressor suction guide block outer diameter inspection tool according to claim 3, characterized in that, The magnetic attractor includes an iron plate (12) fixedly installed on a toothed ring (11). At least one first insert plate (14) is fixedly connected to the iron plate (12). The first insert plate (14) passes through the corresponding movable frame (2). A magnet block (13) is provided on the side of the iron plate (12) facing the movable frame (2), and the magnet block (13) and the corresponding movable frame (2) are fixedly connected.

5. The compressor suction bar outer diameter inspection tool of claim 1, wherein, The position control component includes a movable sleeve (7) that is slidably sleeved outside the movable frame (2). The bottom end of the movable sleeve (7) is slidably connected to the inspection table (1). The inspection table (1) is equipped with an opposite drive that is compatible with the two movable sleeves (7). A second insert plate (16) passes through the movable sleeve (7). The movable frame (2) has several insertion holes (17), and the second insert plate (16) passes through the corresponding insertion holes (17). A positioning component that is compatible with the second insert plate (16) is installed on the movable sleeve (7).

6. The compressor suction bar outer diameter inspection tool of claim 5, wherein, The reverse drive includes a bidirectional lead screw (6) rotatably mounted on the inspection table (1). The bidirectional lead screw (6) passes through two movable sleeves (7) respectively. The connection between the movable sleeves (7) and the bidirectional lead screw (6) is a threaded connection, and the threads on the two movable sleeves (7) are in opposite directions. A turntable (4) is fixedly connected to the bidirectional lead screw (6).

7. The compressor suction guide block outer diameter inspection tool according to claim 5, characterized in that, The positioning component includes a fixed sleeve (15) sleeved on the outside of the second insert plate (16). The fixed sleeve (15) and the outer wall of the movable sleeve (7) are fixedly connected. A positioning post (18) passes through the fixed sleeve (15) and passes through the corresponding second insert plate (16). A fixed plate (19) is fixedly connected to the top of the positioning post (18), and the bottom of the fixed plate (19) is in contact with the top of the fixed sleeve (15).

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