Sleeve joint die of automobile air conditioner gas-liquid separator

Abstract

The utility model provides a cup joint mould of automobile air conditioner gas-liquid separator relates to cup joint mould technical field, including base and lifting rod, the both sides of base top are equipped with lifting rod, and the output end of two sets of lifting rod is equipped with the support lug, and the cover mould is connected between the two sets of support lug, and the bottom of cover mould is rotatingly equipped with the rotary ring, and the rotary ring is equipped with the rotary ring. At least three groups of inner grooves are formed in the inner side of the rotating ring, at least three groups of clamping arms are rotationally arranged at the edge of the bottom of the cover die, and the three groups of clamping arms respectively extend into the three groups of inner grooves; the gas-liquid separator is positioned by matching the limiting of the cover die with the supporting of the base, the motor drives the threaded rod to rotate, pulls the nut block to move, and pulls the rotating ring to rotate by matching with the supporting legs, and the clamping arms are enabled to rotate and extend into the inner side of the cover die to adjust the clamping caliber through the sliding guide of the sliding sleeve to the clamping arms. Therefore, the device is suitable for gas-liquid separators of different types and calibers, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeve moulds, in particular to a sleeve mould for a gas-liquid separator of an automobile air conditioner. Background Art

[0002] The main function of the gas-liquid separator is to store part of the refrigerant in the system to prevent compressor liquid shock and excessive refrigerant from diluting the compressor oil. The gas-liquid separator should also be able to send enough refrigerant and oil back to the compressor to maintain the operating efficiency of the system and the oil level in the crankcase. Among them, the automobile air-conditioning gas-liquid separator is mainly a cylindrical structure, which is fixed by a mold sleeve during the processing process. However, during use, due to different specifications, more mold sleeves need to be made to position the gas-liquid separator, which greatly increases the production cost;

[0003] In the prior art, for example, the authorization announcement number CN 208704223 U discloses "a sleeve mold for an automobile air-conditioning liquid-gas separator", and specifically discloses: three adjustment seats for adjusting the installation position of the automobile air-conditioning liquid-gas separator are arranged around the mold sleeve of the circular ring structure, two adjustment seats are respectively arranged on both sides of the mold sleeve, and an adjustment seat is arranged in the hollow accommodating area in the middle position; it has three-way adjustability; however, the above technology is mainly used to adjust the height of the sleeve mold, and the inner diameter of the mold sleeve is fixed. In actual production, there are situations where the diameter models of the air-conditioning liquid-gas separator are different, and the above technology is difficult to adapt to these requirements. Therefore, the utility model proposes a sleeve mold for an automobile air-conditioning gas-liquid separator to solve the problems existing in the prior art. Summary of the invention

[0004] In view of the above problems, the utility model proposes a sleeve mold for an automobile air-conditioning gas-liquid separator. The sleeve mold for the automobile air-conditioning gas-liquid separator is adapted to gas-liquid separators of different models and calibers and has a wide range of applications.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a sleeve mold of an automobile air-conditioning gas-liquid separator, comprising a base and a lifting rod, both sides of the top of the base are provided with lifting rods, and the output ends of the two groups of lifting rods are provided with ears, a sleeve mold is connected between the two groups of ears, and a rotating circle is rotatably provided at the bottom of the sleeve mold, an inner groove is provided on the inner side of the rotating circle, and at least three groups of inner grooves are provided, a clamping arm is rotatably provided at the edge of the bottom of the sleeve mold, and at least three groups of clamping arms are provided, the three groups of clamping arms extend to the inside of the three groups of inner grooves respectively, and a sliding sleeve is rotatably provided inside the inner groove, and the sliding sleeve is movably installed with the clamping arm;

[0006] A motor is rotatably provided on one side of the bottom of the sleeve mold, and a threaded rod is provided at the output end of the motor. A support foot is provided on one side of the rotating circle, and a nut block is rotatably provided on the support foot. The threaded rod is threadably matched with the nut block.

[0007] A further improvement is that an inner bayonet is provided at the inner end of the clamp arm, and an elastic wheel is rotatably provided inside the inner bayonet.

[0008] A further improvement is that a supporting groove is provided at the middle position of the top of the base, and the supporting groove is used to support the bottom of the gas-liquid separator.

[0009] A further improvement is that the lifting rod comprises an outer sleeve and a lifting column, the lifting column is movably inserted inside the outer sleeve, a guide groove is provided on the outer side of the lifting column, and a guide protrusion matched with the guide groove is provided on the inner side of the outer sleeve.

[0010] A further improvement is that a threaded column is rotatably provided inside the outer sleeve, and the threaded column penetrates into the interior of the lifting column and is threadably adapted.

[0011] A further improvement is that an inner cavity is provided inside the base, and worm gears are rotatably provided on both sides of the inner cavity, and the lower ends of the threaded rods on both sides are respectively connected to the worm gears on both sides.

[0012] A further improvement is that a worm shaft is provided for internal rotation of the inner cavity, and the worm shaft is adapted to the worm wheel, and one end of the worm shaft is connected to a knob.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model positions the gas-liquid separator by limiting the position of the sleeve mold and supporting the base. The motor drives the threaded rod to rotate, pulls the nut block to move, and cooperates with the support foot to pull the circle to rotate. The sliding sleeve guides the sliding arm to rotate the clamp arm and extend it into the inner side of the sleeve mold to adjust the clamping diameter, so as to adapt to gas-liquid separators of different models and diameters, and has a wide range of applications.

[0015] 2. The utility model drives the worm shaft to rotate by turning the knob, which can drive the worm wheel to rotate, so that the threaded column rotates, and the lifting column is driven to rise and fall in the outer sleeve by the thread action to change the height of the sleeve mold. Only one knob needs to be operated to synchronously adjust the height of both sides, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the sleeve mold structure of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0019] Among them: 1. Base; 2. Support ear; 3. Sleeve mold; 4. Rotating circle; 5. Inner groove; 6. Clamp arm; 7. Sliding sleeve; 8. Motor; 9. Threaded rod; 10. Support foot; 11. Nut block; 12. Elastic wheel; 13. Support groove; 14. Outer sleeve; 15. Lifting column; 16. Guide groove; 17. Threaded column; 18. Worm wheel; 19. Worm shaft; 20. Knob. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention. Embodiment 1

[0021] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a sleeve mold for an automobile air-conditioning gas-liquid separator, including a base 1 and a lifting rod, both sides of the top of the base 1 are provided with lifting rods, and the output ends of the two groups of lifting rods are provided with ears 2, a sleeve mold 3 is connected between the two groups of ears 2, and a rotating circle 4 is rotatably provided at the bottom of the sleeve mold 3, an inner groove 5 is provided on the inner side of the rotating circle 4, and at least three groups of inner grooves 5 are provided, a clamping arm 6 is rotatably provided at the edge of the bottom of the sleeve mold 3, and at least three groups of clamping arms 6 are provided, and the three groups of clamping arms 6 extend to the inside of the three groups of inner grooves 5 respectively, and a sliding sleeve 7 is rotatably provided inside the inner groove 5, and the sliding sleeve 7 is movably installed with the clamping arm 6;

[0022] A motor 8 is rotatably provided on one side of the bottom of the sleeve mold 3, and a threaded rod 9 is provided at the output end of the motor 8. A support foot 10 is provided on one side of the rotating circle 4, and a nut block 11 is rotatably provided on the support foot 10, and the threaded rod 9 is threadedly adapted to the nut block 11. When in use, the gas-liquid separator is positioned by the support of the sleeve mold 3 and the base 1, and the threaded rod 9 is driven to rotate by the motor 8 to pull the nut block 11 to move, and the rotating circle 4 is rotated in cooperation with the support foot 10, and the sliding guide of the clamp arm 6 by the sliding sleeve 7 makes the clamp arm 6 rotate and extend into the inner side of the sleeve mold 3 to adjust the clamping caliber, so as to adapt to gas-liquid separators of different models and calibers.

[0023] The inner end of the clamp arm 6 is provided with an inner bayonet, and the inner side of the inner bayonet is rotatably provided with an elastic wheel 12. When in use, the motor 8 drives the threaded rod 9 to rotate, pulls the nut block 11 to move, cooperates with the support foot 10 to pull the rotating circle 4 to rotate, and the sliding sleeve 7 guides the sliding of the clamp arm 6, so that the clamp arm 6 rotates and extends into the inner side of the sleeve mold 3, and the elastic wheel 12 contacts the gas-liquid separator for clamping.

[0024] A supporting groove 13 is provided at the middle position of the top of the base 1, and the supporting groove 13 is used to support the bottom of the gas-liquid separator. When in use, the gas-liquid separator is positioned by the support of the supporting groove 13 on the base 1 through the limited position of the sleeve mold 3. Embodiment 2

[0025] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a sleeve mold for an automobile air-conditioning gas-liquid separator, including a base 1 and a lifting rod, both sides of the top of the base 1 are provided with lifting rods, and the output ends of the two groups of lifting rods are provided with ears 2, a sleeve mold 3 is connected between the two groups of ears 2, and a rotating circle 4 is rotatably provided at the bottom of the sleeve mold 3, an inner groove 5 is provided on the inner side of the rotating circle 4, and at least three groups of inner grooves 5 are provided, a clamping arm 6 is rotatably provided at the edge of the bottom of the sleeve mold 3, and at least three groups of clamping arms 6 are provided, and the three groups of clamping arms 6 extend to the inside of the three groups of inner grooves 5 respectively, and a sliding sleeve 7 is rotatably provided inside the inner groove 5, and the sliding sleeve 7 is movably installed with the clamping arm 6;

[0026] A motor 8 is rotatably provided on one side of the bottom of the sleeve mold 3, and a threaded rod 9 is provided at the output end of the motor 8. A support foot 10 is provided on one side of the rotating circle 4, and a nut block 11 is rotatably provided on the support foot 10, and the threaded rod 9 is threadedly adapted to the nut block 11. When in use, the gas-liquid separator is positioned by the support of the sleeve mold 3 and the base 1, and the threaded rod 9 is driven to rotate by the motor 8 to pull the nut block 11 to move, and the rotating circle 4 is rotated in cooperation with the support foot 10, and the sliding guide of the clamp arm 6 by the sliding sleeve 7 makes the clamp arm 6 rotate and extend into the inner side of the sleeve mold 3 to adjust the clamping caliber, so as to adapt to gas-liquid separators of different models and calibers.

[0027] The lifting rod includes an outer sleeve 14 and a lifting column 15. The lifting column 15 is movably inserted into the inner part of the outer sleeve 14, and a guide groove 16 is provided on the outer side of the lifting column 15. A guide protrusion matching the guide groove 16 is provided on the inner side of the outer sleeve 14. A threaded column 17 is rotatably provided inside the outer sleeve 14, and the threaded column 17 penetrates into the inner part of the lifting column 15 and is threadedly adapted. An inner cavity is provided inside the base 1, and worm gears 18 are rotatably provided on both sides of the inner cavity, and the lower ends of the threaded rods 9 on both sides are respectively connected to the worm gears 18 on both sides. A worm shaft 19 is rotatably provided inside the inner cavity, and the worm shaft 19 is adapted to the worm wheel 18, and a knob 20 is connected to one end of the worm shaft 19. When in use, turning the knob 20 drives the worm shaft 19 to rotate, which can drive the worm wheel 18 to rotate, so that the threaded column 17 rotates, and the lifting column 15 is driven to rise and fall in the outer sleeve 14 by the thread action to change the height of the sleeve mold 3. Only one knob 20 needs to be operated to synchronously adjust the height of both sides, which is more convenient to use.

[0028] The sleeve mold of the automobile air-conditioning gas-liquid separator positions the gas-liquid separator through the support of the sleeve mold 3 and the base 1, drives the threaded rod 9 to rotate through the motor 8, pulls the nut block 11 to move, and cooperates with the support foot 10 to pull the rotating circle 4 to rotate, and guides the sliding arm 6 through the sliding sleeve 7 to rotate the clamp arm 6 and extend it into the inner side of the sleeve mold 3 to adjust the clamping caliber, so as to adapt to gas-liquid separators of different models and calibers, and has a wide range of applications. In addition, this product drives the worm shaft 19 to rotate by turning the knob 20, which can drive the worm wheel 18 to rotate, so that the threaded column 17 rotates, and uses the thread to drive the lifting column 15 to rise and fall in the outer sleeve 14 to change the height of the sleeve mold 3. Only one knob 20 needs to be operated to synchronously adjust the height of both sides, which is more convenient to use.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sleeve mold for a gas-liquid separator of an automobile air conditioner, comprising a base (1) and a lifting rod, characterized in that: Lifting rods are provided on both sides of the top of the base (1), and the output ends of the two groups of lifting rods are provided with supporting ears (2), a sleeve mold (3) is connected between the two groups of supporting ears (2), and a rotating circle (4) is provided at the bottom of the sleeve mold (3) for rotation, an inner groove (5) is provided on the inner side of the rotating circle (4), and at least three groups of inner grooves (5) are provided, a clamping arm (6) is provided at the edge of the bottom of the sleeve mold (3) for rotation, and at least three groups of clamping arms (6) are provided, the three groups of clamping arms (6) respectively extend to the inside of the three groups of inner grooves (5), and a sliding sleeve (7) is provided inside the inner groove (5) for rotation, and the sliding sleeve (7) and the clamping arm (6) are movably installed; A motor (8) is rotatably provided on one side of the bottom of the sleeve mold (3), and a threaded rod (9) is provided at the output end of the motor (8); a support foot (10) is provided on one side of the rotating circle (4), and a nut block (11) is rotatably provided on the support foot (10); the threaded rod (9) and the nut block (11) are threadably matched.

2. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 1, characterized in that: An inner snap-in slot is provided at the inner end of the clamp arm (6), and an elastic wheel (12) is rotatably provided inside the inner snap-in slot.

3. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 1, characterized in that: A supporting groove (13) is provided at a middle position on the top of the base (1), and the supporting groove (13) is used to support the bottom of the gas-liquid separator.

4. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 1, characterized in that: The lifting rod comprises an outer sleeve (14) and a lifting column (15), wherein the lifting column (15) is movably inserted into the inner part of the outer sleeve (14), and a guide groove (16) is provided on the outer side of the lifting column (15), and a guide protrusion matched with the guide groove (16) is provided on the inner side of the outer sleeve (14).

5. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 4, characterized in that: A threaded column (17) is rotatably provided inside the outer sleeve (14), and the threaded column (17) penetrates into the interior of the lifting column (15) and is threadably adapted.

6. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 5, characterized in that: An inner cavity is provided inside the base (1), and worm gears (18) are rotatably provided on both sides of the inner cavity, and the lower ends of the threaded rods (9) on both sides are respectively connected to the worm gears (18) on both sides.

7. The sleeve mold for the gas-liquid separator of an automobile air conditioner according to claim 6, characterized in that: A worm shaft (19) is provided for rotation inside the inner cavity, and the worm shaft (19) is matched with the worm wheel (18), and one end of the worm shaft (19) is connected to a knob (20).

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