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CN-224223232-U - Tube pressing part floating adjusting device and multidirectional floating adjusting system of tube filling machine

CN224223232UCN 224223232 UCN224223232 UCN 224223232UCN-224223232-U

Abstract

The utility model discloses a tube pressing part floating adjusting device and a multidirectional floating adjusting system of a tube filling machine, wherein the adjusting device comprises a base plate and a floating seat, and the floating seat is assembled on the base plate in a linear sliding manner; the base plate is fixedly provided with two stop blocks which are distributed along the linear sliding direction of the floating seat, the floating seat is fixedly provided with a limiting block, a part of the limiting block is positioned between the two stop blocks, the two stop blocks are respectively provided with an adjustable elastic component, the adjustable elastic component faces the limiting block and contacts with the limiting block, and the limiting block is pushed by the adjustable elastic component to float and switch positions. The adjusting system comprises at least two adjusting devices which are sequentially arranged. The floating seat has the remarkable effects that the floating seat can adaptively move according to the stress condition of the outer wall of the pipe fitting to be assembled, so that the central line of the orifice of the die casting and the pipe fitting to be assembled can be automatically aligned, the outer wall of the pipe fitting to be assembled and/or the inner wall of the orifice of the die casting are prevented from being damaged, the pipe fitting is prevented from bending deformation, and the assembly quality is further improved.

Inventors

  • WANG CHENGYI
  • YAN CHENGJIE
  • ZHANG TAO

Assignees

  • 重庆财鑫工贸有限责任公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (9)

  1. 1. The floating adjusting device for the pipe pressing part of the pipe filling machine is characterized by comprising a base plate (1) and a floating seat (2), wherein the floating seat (2) is linearly and slidably assembled on the base plate (1); Two stop blocks (11) are fixed on the base plate (1), and the two stop blocks (11) are distributed along the linear sliding direction of the floating seat (2); A limiting block (21) is fixed on the floating seat (2), and one part of the limiting block (21) is positioned between the two stop blocks (11); The two stop blocks (11) are respectively provided with an adjustable elastic component (3), the adjustable elastic components (3) face the limiting block (21) and are in contact with the limiting block, and the limiting block (21) is pushed by the adjustable elastic components (3) to float and switch positions.
  2. 2. A floating adjustment device for a press section of a tube filling machine according to claim 1, wherein said adjustable elastic member (3) comprises an adjustment stud (31) and a push spring (32); The length direction of the adjusting stud (31) is parallel to the linear sliding direction of the floating seat (2), the adjusting stud (31) is in threaded assembly with the corresponding stop block (11), and two ends of the adjusting stud (31) penetrate out of the corresponding stop block (11); The pushing spring (32) is sleeved on the adjusting stud (31) at the inner side of the stop block (11), one end of the pushing spring (32) is in contact with and abuts against the stop block (11), and the other end of the pushing spring (32) is in contact with and abuts against the limiting block (21).
  3. 3. A floating adjustment device for a tube pressing part of a tube filling machine according to claim 2, wherein a spring accommodating cavity (21 a) is arranged on the limiting block (21) corresponding to the pushing spring (32), one end of the pushing spring (32) is positioned in the spring accommodating cavity (21 a), and the inner end of the adjusting stud (31) faces the spring accommodating cavity (21 a).
  4. 4. A floating adjustment device for a press section of a tube filling machine according to claim 2 or 3, wherein a knob block (33) is fixedly provided at the outer end of the adjustment stud (31).
  5. 5. A pipe pressing part floating adjusting device of a pipe filling machine according to claim 1, 2 or 3 is characterized in that two stop blocks (11) are respectively provided with a stop screw (4), the length direction of the stop screw (4) is parallel to the linear sliding direction of the floating seat (2), the stop screw (4) is in threaded assembly with the corresponding stop block (11), two ends of the stop screw (4) respectively extend out of the stop blocks (11), the inner end of the stop screw (4) faces towards the limiting block (21), and the end face of the outer end of the stop screw (4) is provided with an inner hexagonal wrench hole.
  6. 6. The floating adjustment device for the tube pressing part of the tube filling machine according to claim 5, wherein the stop block (11) is L-shaped, one support arm of the stop block (11) is fixed with the base plate (1), and the other support arm of the stop block (11) extends towards the floating seat (2); The adjustable elastic component (3) and the stop screw (4) are positioned on a support arm extended by the stop block (11).
  7. 7. A floating adjustment device for a tube pressing part of a tube filling machine according to claim 1, 2 or 3, wherein the limiting block (21) is T-shaped, a transverse part of the limiting block (21) is fixedly connected with the floating seat (2), and a longitudinal part of the limiting block (21) extends between two support arms extending from the stop block (11).
  8. 8. A floating adjustment device for a press section of a tube filling machine according to claim 1, 2 or 3, characterized in that said floating mount (2) is mounted on said base plate (1) by means of two linear slide assemblies.
  9. 9. A multidirectional floating adjusting system of a tube pressing part of a tube filling machine is characterized by comprising at least two adjusting devices according to any one of claims 1-8, wherein a plurality of adjusting devices are sequentially arranged, and a floating seat (2) of a previous adjusting device is fixedly connected with a base plate (1) of a next adjusting device; the linear sliding directions of the floating seats (2) of different adjusting devices are mutually perpendicular.

Description

Tube pressing part floating adjusting device and multidirectional floating adjusting system of tube filling machine Technical Field The utility model relates to the field of mechanical engineering, in particular to pipe fitting assembling equipment. Background The aluminum alloy/magnesium alloy die casting has the advantages of light weight and high strength, and has wide application in the industries of automobile parts and the like. After the aluminum alloy/magnesium alloy die casting is finished, the die casting is generally assembled with other components to form an effective product. In some aluminum alloy/magnesium alloy die cast products, they require assembly with various pipe elements. For example, a water cooling runner for cooling and radiating various electric control element air pieces is arranged in the electric control box die casting of the automobile battery pack, and an inlet and an outlet of the water cooling runner are also arranged on the electric control box die casting, and after the finished product of the electric control box die casting is processed, water inlet and outlet pipe connectors are needed to be inserted into the water inlet and the outlet of the water cooling runner so as to be connected with a cooling water circulation system through pipelines. For example, the water inlet and outlet holes are arranged on the water pump seat die casting, and the water inlet and outlet pipes are required to be assembled on the water inlet and outlet holes after the water pump seat die casting is processed, so that the water pump seat die casting can be connected with a water inlet and outlet system. In order to improve the quality of the assembly with the corresponding die cast openings, entering into in the process of inserting pipe fittings such as water outlet pipe and the like into die casting orifice it is necessary to ensure that the centre line of the centre line is aligned with the centre line of the aperture. In the prior art, as the die casting is fixed on a product clamp of a tube filling machine, and the tube fitting is fixed on a tube pressing part of the tube filling machine, the tube pressing part moves linearly along the assembly direction (generally the direction of a tube center line) and pushes the tube fitting to be inserted into a corresponding orifice of the die casting. This structural arrangement results in the tube centerline being relatively cumbersome and difficult to align with the die cast port centerline, and even if the centerline alignment is completed at the beginning of the machining process, cumulative errors tend to occur during the long-term machining process, resulting in the tube centerline being offset from the die cast port centerline. When the central lines of the pipe fitting and the die casting orifice are not aligned, the outer wall of the pipe fitting and the inner wall of the die casting orifice are damaged due to local excessive extrusion, and when severe, the pipe fitting is deformed and slightly bent, so that the assembly quality is reduced. Disclosure of utility model In order to improve the assembly quality of a pipe fitting and a die casting orifice, the utility model provides a device capable of adaptively and slightly adjusting the position of a pipe pressing part of a pipe fitting machine, which adopts the following main technical scheme: the floating adjusting device for the pipe pressing part of the pipe filling machine is characterized by comprising a base plate and a floating seat, wherein the floating seat is linearly and slidably assembled on the base plate; Two stop blocks are fixed on the base plate and distributed along the linear sliding direction of the floating seat; A limiting block is fixed on the floating seat, and one part of the limiting block is positioned between the two stop blocks; The two stop blocks are respectively provided with an adjustable elastic component, the adjustable elastic components face the limiting block and are in contact with the limiting block, and the limiting block is pushed by the adjustable elastic components to float and switch positions. The base plate is fixed on a linear pipe pressing part of a pipe filling machine, the floating seat is provided with a pipe fitting clamping mechanism, a pipe fitting to be assembled is arranged on the pipe fitting clamping mechanism, the die casting is fixedly arranged on a special fixture, the base plate is required to be arranged until the base plate is proper in the early stage of assembly, corresponding holes on the die casting are approximately aligned with the pipe fitting to be assembled, then adjustable elastic components on the two stop blocks are required to be respectively adjusted, the corresponding holes on the die casting are accurately aligned with the pipe fitting to be assembled, and finally the production and processing flow is started. In the assembly process of the pipe fitting and the orifice, even if the center line of the orifice