Shell fixing tool for air compressor machining

Abstract

The shell fixing tool comprises a machining fixing table, a fixed connecting device and a movable connecting device, two sets of first sliding rails are arranged at the top of the machining fixing table, a connecting sliding plate is connected to the upper portions of the first sliding rails, and first sliding grooves are formed in the connecting positions of the connecting sliding plate and the first sliding rails; a second sliding rail is arranged on the connecting sliding plate, the movable connecting device is connected to the top of the second sliding rail, a second sliding groove is formed in the connecting position of the movable connecting device and the second sliding rail, the fixed connecting device is connected to the end, away from the movable connecting device, of the connecting sliding plate, and a chain connecting block is connected to the side, close to the movable connecting device, of the fixed connecting device. The two fixing devices are arranged, the two sides of the air compressor shell can be fixed, the fixing structure is more stable, the fixing structure can be moved and adjusted according to the size of the air compressor shell, and machining is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor processing and assembly, in particular to a shell fixing tool for air compressor processing. Background Art

[0002] Since the outer shell of the air compressor is mostly a cylindrical structure, it is difficult to fix the outer shell during the processing and assembly process, which makes the processing and assembly difficult and affects the production efficiency.

[0003] The application number CN201810727391.5 is retrieved, which is a shell fixing tool for air compressor processing. The overall reliability of the cylindrical shell of the air compressor is increased during the processing and fixing process, avoiding relative looseness during the processing process, and facilitating promotion and use.

[0004] Similar to the above-mentioned air compressor casing fixing tool, although it increases the overall reliability of the cylindrical casing of the air compressor during the processing and fixing process, avoiding relative looseness during the processing, the size of the arc cannot be changed and cannot be applied to the processing of air compressor casings of different sizes. Moreover, it has only one fixed structure, which cannot stabilize the air compressor casing well during the processing, and may cause the air compressor casing to shift.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a casing fixing tool for air compressor processing is proposed to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a casing fixing tool for air compressor processing, so as to solve the problem that a casing fixing tool for air compressor processing is proposed in the above background technology, the size of the arc of which cannot be changed and cannot be applied to the processing of air compressor casings of different sizes, and it has only one fixed structure, which cannot stabilize the air compressor casing well during the processing, and may cause the air compressor casing to deviate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casing fixing tool for air compressor processing, comprising a processing fixing table, a fixed connecting device and a movable connecting device, two groups of No. 1 slide rails are arranged on the top of the processing fixing table, and two groups of connecting slide plates are connected above the two groups of No. 1 slide rails, a No. 1 slide groove is arranged at the connection between the connecting slide plate and the No. 1 slide rail, a No. 2 slide rail is arranged on the connecting slide plate, and the movable connecting device is connected to the top of the No. 2 slide rail, a No. 2 slide groove is arranged at the connection between the movable connecting device and the No. 2 slide rail, the fixed connecting device is connected to one end of the connecting slide plate away from the movable connecting device, and a chain connecting block is connected to the side of the fixed connecting device close to the movable connecting device, and a fixed chain is connected to the side of the chain connecting block away from the fixed connecting device.

[0008] Preferably, a connecting turntable is provided inside the fixed connection device, and the connecting turntable is connected to the chain connecting block, a turntable locking block is provided at the top of the fixed connection device, a ball head is provided at the bottom of the turntable locking block, and the ball head is provided on one side of the connecting turntable.

[0009] Preferably, a connecting lock core is provided at the top of the mobile connecting device, and a fixed lock hole is provided at the top of the connecting lock core, a connecting hole is provided in the mobile connecting device, and a first fixed clamp is provided between the connecting hole and the connecting lock core.

[0010] Preferably, the No. 1 slide rail is slidably connected to the No. 1 slide groove, the No. 2 slide rail is slidably connected to the No. 2 slide groove, and clamps are provided at the connection between the No. 1 slide rail and the No. 1 slide groove and at the connection between the No. 2 slide rail and the No. 2 slide groove.

[0011] Preferably, an adjustment handle is provided on one side of the clamp, and a second fixed clamp is connected to the side of the adjustment handle close to the clamp, and one end of the second fixed clamp is connected to one side of the first slide rail or the second slide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects: two fixing devices are provided to fix the two sides of the air compressor housing, making its fixing structure more stable, and the fixing structure can be moved and adjusted according to the size of the air compressor housing, which is convenient for processing. The specific contents are as follows:

[0013] The spacing between the two sets of connecting slides can be adjusted according to the width of the air compressor casing, and the two sets of connecting slides can move on the two sets of No. 1 slide rails through the No. 1 slide groove at the bottom thereof, respectively, and in the process of moving the two sets of connecting slides, the fixed connecting device, the movable connecting device and the fixed chain connected above them are driven to move, and stop moving when moving to a suitable position, and the position of the connecting slide is fixed by the clamp connected to the connecting slide. The spacing between the movable connecting device and the fixed connecting device can be adjusted according to the length of the air compressor casing, and the movable connecting device can move on the No. 2 slide rail on the connecting slide through the No. 2 slide groove at the bottom thereof, so as to adjust the diameter of the arc drawn by the fixed chain, and the position of the movable connecting device can be fixed by the clamp, and then the fixed chain is pulled to bypass the air compressor casing to be fixed and connected to the connecting hole of the movable connecting device, and then the connecting turntable and the chain connecting block and the fixed chain connected to the connecting turntable are fixed by the turntable locking block, thereby fixing the position of the air compressor casing below the fixed chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a main body of a casing fixing tool for air compressor processing according to the utility model, viewed from above;

[0015] Figure 2 It is a side view of the main body of a casing fixing tool for air compressor processing according to the utility model;

[0016] Figure 3 It is a schematic structural diagram of a side section of a fixing connection device of a casing fixing tool for air compressor processing according to the utility model;

[0017] Figure 4 It is a schematic structural diagram of a side section of a movable connecting device of a housing fixing tool for air compressor processing according to the utility model;

[0018] Figure 5 The utility model is a schematic diagram of a top perspective structure of a clamp of a casing fixing tool for air compressor processing.

[0019] In the figure: 1, processing fixed table; 11, slide rail No. 1; 2, connecting slide plate; 21, slide rail No. 2; 22, slide groove No. 1; 3, fixed connecting device; 31, chain connecting block; 311, connecting turntable; 32, turntable locking block; 321, ball head; 4, mobile connecting device; 41, slide groove No. 2; 42, connecting hole; 43, connecting lock core; 431, fixed lock hole; 44, first fixed clamping block; 5, fixed chain; 6, clamp; 61, adjustment handle; 62, second fixed clamping block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 A casing fixing tool for processing an air compressor comprises a processing fixing table 1, a fixed connecting device 3 and a movable connecting device 4, two groups of No. 1 slide rails 11 are arranged on the top of the processing fixing table 1, and two groups of connecting slide plates 2 are connected above the two groups of No. 1 slide rails 11, a No. 1 slide groove 22 is arranged at the connection between the connecting slide plate 2 and the No. 1 slide rail 11, a No. 2 slide rail 21 is arranged on the connecting slide plate 2, and the movable connecting device 4 is connected to the top of the No. 2 slide rail 21, and a No. 2 slide groove 41 is arranged at the connection between the movable connecting device 4 and the No. 2 slide rail 21, the fixed connecting device 3 is connected to one end of the connecting slide plate 2 away from the movable connecting device 4, and a chain connecting block 31 is connected to the side of the fixed connecting device 3 close to the movable connecting device 4, and a fixed chain 5 is connected to the side of the chain connecting block 31 away from the fixed connecting device 3;

[0022] The processing fixed table 1 is used to place the air compressor casing that needs to be processed and the required accessories, and the two groups of connecting slides 2 on the processing fixed table 1 can be moved on the two groups of No. 1 slide rails 11 through the No. 1 slide groove 22 at the bottom thereof respectively, and in the process of the movement of the two groups of connecting slides 2, the fixed connecting device 3 and the mobile connecting device 4 and the fixed chain 5 connected above them are driven to move, so as to adjust the spacing between the two groups of fixing devices, and then adjust the spacing between the two ends of the fixed air compressor casing, and the mobile connecting device 4 can be moved on the No. 2 slide rail 21 on the connecting slide 2 through the No. 2 slide groove 41 at the bottom thereof, so as to adjust the diameter of the arc drawn by the fixed chain 5, and the fixed chain 5 is connected to the chain connecting block 31 on the fixed connecting device 3.

[0023] The fixed connection device 3 is provided with a connecting turntable 311 inside, and the connecting turntable 311 is connected to the chain connection block 31, and a turntable locking block 32 is provided on the top of the fixed connection device 3, and a ball head 321 is provided at the bottom of the turntable locking block 32, and the ball head 321 is arranged on one side of the connecting turntable 311. The chain connection block 31 can be rotated and moved by the connecting turntable 311, so that the fixed chain 5 connected to the chain connection block 31 is rotated, thereby changing the connection angle of the fixed chain 5, and the connecting turntable 311 and the chain connection block 31 and the fixed chain 5 connected to the connecting turntable 311 can be fixed by the turntable locking block 32, and the turntable locking block 32 is rotated to make the ball head 321 connected to the turntable locking block 32 move downward, so that the ball head 321 is tightly attached to one side of the connecting turntable 311, thereby locking the position of the connecting turntable 311 to prevent the connecting turntable 311 from rotating, thereby fixing the angular position of the chain connection block 31 and the fixed chain 5.

[0024] A connecting lock core 43 is provided at the top of the mobile connecting device 4, and a fixing lock hole 431 is provided at the top of the connecting lock core 43, a connecting hole 42 is provided in the mobile connecting device 4, and a first fixing clamp block 44 is provided in the connecting hole 42 and the connecting lock core 43, the fixing chain 5 bypasses the need to fix the air compressor casing and is connected to the connecting hole 42 of the mobile connecting device 4, and the position of the fixing chain 5 in the connecting hole 42 can be fixed by rotating the connecting lock core 43, the connecting lock core 43 is rotated through the fixing lock hole 431, the connecting lock core 43 is moved downward, and in the process of the connecting lock core 43 moving, the first fixing clamp block 44 is squeezed in the direction of the connecting hole 42, the fixing chain 5 in the connecting hole 42 is pressed and fixed by the first fixing clamp block 44, thereby fixing the position of the fixing chain 5, and then fixing the position of the air compressor casing below the fixing chain 5.

[0025] The first slide rail 11 is slidably connected to the first slide groove 22, the second slide rail 21 is slidably connected to the second slide groove 41, and the connection between the first slide rail 11 and the first slide groove 22 and the connection between the second slide rail 21 and the second slide groove 41 are both provided with a clamp 6, one side of the clamp 6 is provided with an adjustment handle 61, and the side of the adjustment handle 61 close to the clamp 6 is connected to a second fixed clamp block 62, one end of the second fixed clamp block 62 is connected to one side of the first slide rail 11 or the second slide rail 21, and the two The position of the connecting slide 2 on the No. 1 slide rail 11 and the position of the movable connecting device 4 on the No. 2 slide rail 21 can be fixed by the clamp 6 to which they are connected. By rotating the adjusting handle 61, the second fixing clamp 62 connected to the adjusting handle 61 is moved toward the No. 1 slide rail 11 or the No. 2 slide rail 21 to which it is connected, and the No. 1 slide rail 11 or the No. 2 slide rail 21 is pressed by the second fixing clamp 62 to fix the position of the connecting slide 2 or the movable connecting device 4 on the slide rail.

[0026] Working principle: When using a shell fixing tool for air compressor processing, first, the spacing between the two groups of connecting slides 2 can be adjusted according to the width of the air compressor shell. The two groups of connecting slides 2 can be moved on the two groups of No. 1 slide rails 11 through the No. 1 slide groove 22 at the bottom respectively, and in the process of the movement of the two groups of connecting slides 2, the fixed connection device 3 and the movable connection device 4 and the fixed chain 5 connected above them are driven to move, and stop moving when moving to the appropriate position, and the position of the connecting slide 2 is fixed by the clamp 6 connected to the connecting slide 2, and by rotating the adjusting handle 61, the second fixed clamp block 62 connected to the adjusting handle 61 is moved in the direction of the No. 1 slide rail 11 to which it is connected, and the No. 1 slide rail 11 is pressed by the second fixed clamp block 62, thereby fixing the position of the connecting slide 2 on the No. 1 slide rail 11.

[0027] After the positions of the two sets of connecting slides 2 are fixed, the shell of the air compressor shell is placed on the two sets of connecting slides 2, and the spacing between the movable connecting device 4 and the fixed connecting device 3 can be adjusted according to the length of the air compressor shell. The movable connecting device 4 can be moved on the No. 2 slide rail 21 on the connecting slide 2 through the No. 2 slide groove 41 at its bottom, so as to adjust the diameter of the arc drawn by the fixed chain 5, and the position of the movable connecting device 4 can be fixed by the clamp 6. By rotating the adjusting handle 61, the second fixed clamp block 62 connected to the adjusting handle 61 is moved toward the No. 2 slide rail 21 to which it is connected, and the No. 2 slide rail 21 is pressed by the second fixed clamp block 62 to fix the position of the movable connecting device 4 on the No. 2 slide rail 21.

[0028] Then, the fixed chain 5 is pulled around the air compressor housing to be fixed and connected to the connecting hole 42 of the mobile connecting device 4, and then the connecting turntable 311, the chain connecting block 31 connected to the connecting turntable 311 and the fixed chain 5 are fixed by the turntable locking block 32, and the turntable locking block 32 is rotated to make the ball head 321 connected to the turntable locking block 32 move downward, so that the ball head 321 is tightly attached to one side of the connecting turntable 311, and then the position of the connecting turntable 311 is locked to prevent the connecting turntable 311 from rotating, so that the chain connecting The angular position of the block 31 and the fixed chain 5 is fixed, and then the position of the fixed chain 5 in the connecting hole 42 is fixed by rotating the connecting lock core 43, and the connecting lock core 43 is rotated through the fixed lock hole 431 to move the connecting lock core 43 downward, and during the movement of the connecting lock core 43, the first fixed clamping block 44 is squeezed toward the connecting hole 42, and the fixed chain 5 in the connecting hole 42 is pressed and fixed by the first fixed clamping block 44, thereby fixing the position of the fixed chain 5, and then fixing the position of the air compressor casing below the fixed chain 5.

Claims

1. A casing fixing tool for air compressor processing, comprising a processing fixing table (1), a fixed connection device (3) and a movable connection device (4), characterized in that: Two groups of No. 1 slide rails (11) are arranged on the top of the processing fixed table (1), and two groups of connecting slide plates (2) are connected above the two groups of No. 1 slide rails (11), and a No. 1 slide groove (22) is arranged at the connection between the connecting slide plate (2) and the No. 1 slide rail (11), and a No. 2 slide rail (21) is arranged on the connecting slide plate (2), and the mobile connecting device (4) is connected to the top of the No. 2 slide rail (21), and a No. 2 slide groove (41) is arranged at the connection between the mobile connecting device (4) and the No. 2 slide rail (21), and the fixed connecting device (3) is connected to the connecting slide plate (2) away from the mobile connecting device (4). one end of the fixed connection device (3), and a side of the fixed connection device (3) close to the movable connection device (4) is connected to a chain connection block (31), and a side of the chain connection block (31) away from the fixed connection device (3) is connected to a fixed chain (5), a connecting turntable (311) is arranged inside the fixed connection device (3), and the connecting turntable (311) is connected to the chain connection block (31), a turntable locking block (32) is arranged at the top of the fixed connection device (3), a ball head (321) is arranged at the bottom of the turntable locking block (32), and the ball head (321) is arranged on one side of the connecting turntable (311).

2. The housing fixing tool for air compressor processing according to claim 1, characterized in that: A connecting lock core (43) is provided at the top of the mobile connecting device (4), and a fixed lock hole (431) is provided at the top of the connecting lock core (43); a connecting hole (42) is provided inside the mobile connecting device (4), and a first fixed clamping block (44) is provided between the connecting hole (42) and the connecting lock core (43).

3. The housing fixing tool for air compressor processing according to claim 1, characterized in that: The first slide rail (11) and the first slide groove (22) are slidably connected, the second slide rail (21) and the second slide groove (41) are slidably connected, and a clamp (6) is provided at the connection between the first slide rail (11) and the first slide groove (22) and at the connection between the second slide rail (21) and the second slide groove (41).

4. The housing fixing tool for air compressor processing according to claim 3 is characterized in that: An adjustment handle (61) is provided on one side of the clamp (6), and a second fixed clamp (62) is connected to the side of the adjustment handle (61) close to the clamp (6), and one end of the second fixed clamp (62) is connected to one side of the first slide rail (11) or the second slide rail (21).

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