Auxiliary device for adjusting KV angle of rubber tube assembly

Abstract

The invention discloses a rubber tube assembly KV angle adjusting auxiliary device which comprises a supporting platform, sliding rails, a first near-end platform and a first far-end platform, the sliding rails are distributed at the two ends of the supporting platform in the width direction of the supporting platform, a first sliding rail frame and a second sliding rail frame are sequentially arranged on the sliding rails in the length direction of the supporting platform, and the first sliding rail frame and the second sliding rail frame can be installed on the sliding rails in a positioning mode. The supporting platform is arranged to be a first near-end platform below the first sliding rail frame, and the supporting platform is arranged to be a first far-end platform below the second sliding rail frame. Rubber tubes of different lengths can be used for measuring the mounting angles of near-end and far-end elbows, the rubber tubes can be flexibly matched and used, and in the measuring process, operation is practical, easy and convenient, and the rubber tubes are suitable for different technical crowds. The error reaches the angle adjusting standard, the angle adjusting device can be quantitatively produced, rubber tubes with different lengths and elbows at the two ends can be quantitatively adjusted for installation and measurement, and the production efficiency of a rubber tube assembly and the use quality of the rubber tube assembly are improved.

Description

Technical Field

[0001] The invention patent relates to the technical field of hose assembly KV angle adjustment, and specifically to a hose assembly KV angle adjustment auxiliary device. Background Art

[0002] In assembling hose elbows, the terms are defined as: K angle: refers to the angle between the elbow of the assembly and the natural bending direction of the hose; V angle: refers to the angle between two elbows when both ends of the assembly are elbow joints; Proximal end: Place the hose assembly perpendicular to the viewer, and the end closest to the viewer is the proximal end; Far end: Place the hose assembly perpendicular to the viewer, and the end away from the viewer is the far end; Assemble the hose elbow at the proximal end, straighten the hose assembly, and look in the straight direction. At the same time, turn the elbow vertically downward to keep it consistent with the natural bending direction of the hose. Rotate the proximal joint counterclockwise. The rotation angle at this time is the spatial angle K of the hose assembly. The tolerance of the spatial angle K is ±5°. Straighten the hose assembly and look along the straight line. Place the farthest joint in the vertical direction and measure the angle between the near joint and the farthest joint in a clockwise direction. This is the assembly angle of the hose assembly. This assembly angle is regarded as the spatial angle V with a tolerance of ±3°. If one end joint is straight, there is no assembly angle, and the default is K=0°.

[0003] Publication (Announcement) No.: CN213422066U, discloses an assembly angle gauge for automobile hoses, which reduces manual inspection labor, improves inspection work efficiency, increases inspection stability, and reduces use adaptability; it also includes a base, a support frame, a roller, a connecting shaft, a support member, a detection arm, a connecting member, a support shaft and an adjustment device, the bottom end of the support frame is installed on the left side of the top end of the base, the roller is rotatably installed on the top end of the support frame through the connecting shaft, and multiple rollers are installed in a coordinated manner, the left end of the support member is installed on the top of the right end of the support frame, the top end of the connecting member is installed on the left side of the bottom end of the detection arm, the bottom end of the connecting member is rotatably connected to the right end of the support member through the support member, the adjustment device is installed on the right side of the top end of the base, and the output end of the adjustment device is coordinated with the detection arm.

[0004] In this prior art, the angle of the hose elbow is measured only by an angle ruler, and the assembly space angle V of the proximal end and the distal end cannot be measured, resulting in that the angle measurement can only be performed at one end, and the spatial angle measurement used in the assembly of the hose elbow cannot be realized. Therefore, it is necessary to make major structural improvements to the prior art to adapt to the use of the spatial angle measurement of the assembly of the hose elbow.

[0005] Publication (announcement) number: CN214213642U, discloses an automobile hose connector assembly device capable of fine-tuning an angle, comprising an equipment housing and a second threaded rod, an observation window being installed at the front end of the equipment housing, the upper end of the automobile connecting hose being connected to a first clamping block and a second clamping block in sequence from left to right, a first gear being arranged on the outside of the first threaded rod, a first motor being installed at the lower end of the second gear, the upper end of the second clamping block being connected to a first spring and a first guide rod in sequence from outside to inside, and the upper end of the first spring being connected to a connecting plate, and the upper end of the connecting plate being connected to a second spring and a second guide rod in sequence from outside to inside.

[0006] In this prior art, the automobile hose connector is adjusted and assembled by an angle fine-tuning device to facilitate the installation of the automobile hose connector so as to achieve a standard sealed installation. The installation method of this device only adjusts and installs the installation method of the hose connector, without considering the installation angle and installation wear of the hose, and cannot improve the scientific use of the hose and the hose connector.

[0007] For this purpose, it is necessary to provide a hose assembly KV angle adjustment auxiliary device.

[0008] In view of the problems existing in the above-mentioned prior art, the present invention provides a hose assembly KV angle adjustment auxiliary device, the purpose of which is to solve the above-mentioned technical problems.

[0009] In order to achieve the above-mentioned purpose, the patent of the present invention is implemented through the following technical solutions: a hose assembly KV angle adjustment auxiliary device includes a support platform, a slide rail, a proximal platform 1, and a distal platform 1. The support platform is provided with slide rails distributed along both ends of its width. The slide rails are arranged on the slide rails along the length direction of the support platform in sequence. The slide rail frame 1 and the slide rail frame 2 can be positioned and installed with the slide rails. The support platform is located below the slide rail frame 1 and is arranged as the proximal platform 1. The support platform is located below the slide rail frame 2 and is arranged as the distal platform 1. The distal platform 1 is fixedly connected to the inner side of the slide rail frame 2. A fixed base 1 is clamped and installed on the slide rail frame 1. A sliding base 1 is arranged on the side of the fixed base 1 away from the proximal platform 1. A sliding rod 1 is arranged inside the sliding base 1. The sliding rod 1 slides inside the sliding base 1 and its sliding distance is fixed by a limiting mechanism. A limiting sleeve is arranged at the bottom end of a sliding rod passing through a sliding base, a pipe clamp is arranged inside the limiting sleeve, and the pipe clamp is fixedly installed with the inner top wall of the limiting sleeve through at least two springs, a limiting groove is arranged on the surface of a proximal platform below the pipe clamp, and the limiting groove is coaxially arranged with the pipe clamp, a joint-end pipe clamp is arranged on the surface of the proximal platform, and the joint-end pipe clamp is arranged coaxially with the limiting groove, a side surface of a distal platform close to the proximal platform is arranged with a pipe clamp three, a side surface of a distal platform away from the pipe clamp three is arranged with a pipe clamp four, and the pipe clamp three is coaxially arranged with the pipe clamp four, a slideway is symmetrically arranged at the bottom of a side of the distal platform close to the pipe clamp four, a slide rail three is slidably installed inside the slideway, an end surface of the slide rail three away from the distal platform is connected with an angle ruler fixing plate, and a space angle ruler is arranged in the middle of the angle ruler fixing plate.

[0010] Preferably, the limiting mechanism is configured as a bolt, and a bolt is threadedly installed on one side of the sliding base, and a sliding rod 1 slidably installed is abutted by the bolt to position it inside the sliding base.

[0011] Preferably, the angle ruler fixing plate and the space angle ruler are both made of transparent materials.

[0012] Preferably, the first slide rail frame and the second slide rail frame have the same structure, both comprising a slider, a bracket, and a positioning plate. The slider is arranged inside the slide rail, the top of the slider is fixedly connected to the bracket, and a positioning plate is arranged on one side of the bottom of the bracket. The positioning plate is fixedly installed with the slide rail by bolts. Preferably, the second pipe clamp and the third pipe clamp at the joint end are coaxially arranged.

[0013] Preferably, a handle is provided at the top of the sliding rod 1.

[0014] Preferably, the top surfaces of the proximal platform 1 and the distal platform 1 are on the same horizontal plane.

[0015] Preferably, the arc dimension of pipe clamp 1 is larger than the arc dimension of limiting groove 1.

[0016] In summary, the patent of the present invention provides a hose assembly KV angle adjustment auxiliary device, and the beneficial effects achieved by the patent of the present invention are: when the pipe clamp 1 contacts the proximal hose elbow, the slide bar 1 is continuously pressed down, so that the pipe clamp 1 further clamps and stabilizes the proximal hose elbow, and the slide bar 1 is positioned and installed on the sliding base 1 through the limiting mechanism, so that the proximal hose elbow is fixed vertically downward, and the sliding rail frame 1 is positioned and installed with the slide rail, which further improves the vertical downward fixation of the proximal hose elbow; the hose connected to the proximal hose elbow is clamped to the joint end pipe clamp 2 along the natural bending direction, so that the proximal side of the hose is fixed on the proximal platform 1; The hose elbow at the far end is clamped in the pipe clamp four along the bending vertical direction of the hose, and the hose near the far end hose elbow is clamped in the pipe clamp three, so as to complete the fixed installation of the far end hose elbow on the far end platform one, and then the sliding rail three is pushed in the direction of the far end hose elbow, so that the spatial angle ruler contacts the far end hose elbow, and the downward vertical direction of the spatial angle ruler coincides with the downward vertical direction of the near end hose elbow, and the angle pointer on the rotating spatial angle ruler coincides with the axis of the far end hose elbow. At this time, the spatial rotation angle pointed by the angle pointer is: the spatial angle V between the far end hose elbow and the near end hose elbow; The measuring assembly angle structure adopted by the patent of the present invention can use hoses of different lengths to measure the installation angles of elbows at the proximal and distal ends. It is flexible to adapt and use. During the measurement process, the operation is practical and simple. It is suitable for people with different technical skills, and the error reaches the angle adjustment standard. The angle adjustment device can be quantified for production, and the installation measurement of hoses of different lengths and elbows at both ends can be quantified, thereby improving the production efficiency of the hose assembly and the quality of the use of the hose assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the KV angle adjustment auxiliary device of the hose assembly of the present invention; Figure 2 It is a schematic diagram of the structure of the patent of the present invention located at a proximal platform; Figure 3 It is a schematic diagram of the structure of the angle adjustment auxiliary device of the present invention for clamping and installing the elbow at the proximal end of the hose; Figure 4 It is a structural schematic diagram of the slide rail frame and the remote platform of the patent of the present invention; In the figure: supporting platform 1, slide rail 2, proximal platform 13, distal platform 14, slide rail frame 15, slide rail frame 2 6, fixed base 17, sliding base 11, slide rod 12, limiting mechanism 13, limiting sleeve 14, pipe clamp 15, spring 16, limiting groove 17, joint end pipe clamp 21, pipe clamp 3 22, pipe clamp 4 23, slideway 1 24, slide rail 3 25, angle ruler fixing plate 26, space angle ruler 27, bolt 1 31, slider 1 32, bracket 33, positioning plate 1 34, handle 35. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings.

[0019] like Figures 1 to 4 As shown: The patent of the present invention is a hose assembly KV angle adjustment auxiliary device, including a support platform 1, a slide rail 2, a proximal platform 3, and a distal platform 4. The support platform 1 is provided with slide rails 2 distributed along both ends of its width. The slide rails 2 are provided with slide rail frames 15 and slide rail frames 26 in sequence along the length direction of the support platform 1. The slide rail frames 15 and the slide rail frames 26 can be positioned and installed with the slide rail 2. The support platform 1 is located below the slide rail frame 15 and is provided as the proximal platform 3. The support platform 1 is located below the slide rail frame 26 and is provided as the distal platform 4. The distal platform 4 is fixedly connected to the inner side of the slide rail frame 26. A fixed base 7 is clamped and installed on the slide rail frame 5. A sliding base 11 is provided on the side of the fixed base 7 away from the proximal platform 3. A sliding rod 12 is provided inside the sliding base 11. The sliding rod 12 slides inside the sliding base 11 and its sliding distance is fixed by a limiting mechanism 13. The sliding rod 12 passes through the bottom of the sliding base 11 and is provided with The limiting sleeve 14 is provided with a pipe clamp 15 inside the limiting sleeve 14, and the pipe clamp 15 is fixedly installed with the inner top wall of the limiting sleeve 14 through at least two springs 16. A limiting groove 17 is provided on the surface of the proximal platform 3 below the pipe clamp 15, and the limiting groove 17 is coaxially arranged with the pipe clamp 15. A joint end pipe clamp 21 is provided on the surface of the proximal platform 3, and the joint end pipe clamp 21 is coaxially arranged with the limiting groove 17. The distal platform 4 is close to the proximal platform 1. One side surface of 3 is set as pipe clamp three 22, and the side surface of the distal platform one 4 away from the pipe clamp three 22 is set with a pipe clamp four 23, and the pipe clamp three 22 and the pipe clamp four 23 are coaxially arranged, and the bottom of the side of the distal platform one 4 close to the pipe clamp four 23 is symmetrically arranged with a slideway one 24, and a slide rail three 25 is slidably installed inside the slideway one 24. The end surface of the slide rail three 25 away from the distal platform one 4 is connected to an angle ruler fixing plate 26, and a space angle ruler 27 is arranged in the middle of the angle ruler fixing plate 26.

[0020] In order to solve the technical problems existing in the prior art, the technical structure adopted by the patent of the present invention is: when the KV angle adjustment operation is performed, during the angle test, the hose elbow is placed vertically upward or vertically downward for testing. In this embodiment, the hose elbow is selected to be tested vertically downward, and the connection part of the hose elbow and the hose at the proximal end is limited and placed on the limiting groove 17 to keep the hose elbow vertically downward, and the sliding rail frame 5 is slid to the top of the proximal hose elbow, and the sliding rod 12 is pressed down to slide inside the sliding base 11, so that the limiting sleeve frame 14 is pressed down together with the pipe clamp 15, so that the pipe clamp 15 is matched with the limiting groove 17. The proximal hose elbow is clamped together. When the pipe clamp 15 contacts the proximal hose elbow, the slide bar 12 is continuously pressed down, so that the pipe clamp 15 further clamps and stabilizes the proximal hose elbow. The slide bar 12 is positioned and installed on the sliding base 11 through the limiting mechanism 13, so that the proximal hose elbow is fixed vertically downward. The sliding rail frame 15 is positioned and installed with the slide rail 2, which further improves the vertical downward fixation of the proximal hose elbow. The hose connected to the proximal hose elbow is clamped to the joint end pipe clamp 21 along the natural bending direction, so that the proximal side of the hose is fixed on the proximal platform 3. According to the length of the hose, the distance between the distal platform 4 and the proximal platform 3 is adjusted by sliding to adapt to the assembly angle detection of different hose lengths. In this embodiment, the focus needs to be on ensuring the natural bending of the hose to ensure the integrity of the hose use quality; the area on the distal platform 4 and the area between the distal platform 4 and the proximal platform 3 are used to place the hose. At this time, the slide rail 3 25 is slid out, and the angle ruler fixing plate 26 and the space angle ruler 27 are pulled out to provide a clamping installation space for the distal hose elbow. The distal hose elbow is clamped on the pipe clamp along the vertical direction of the hose bending. In the fourth 23, the hose clamp of the hose elbow near the far end is connected to the pipe clamp three 22 to complete the fixed installation of the hose elbow at the far end on the far end platform one 4, and then the sliding rail three 25 is pushed toward the direction of the hose elbow at the far end, so that the spatial angle ruler 27 contacts the hose elbow at the far end, and the downward vertical direction of the spatial angle ruler 27 coincides with the downward vertical direction of the hose elbow at the near end, and the angle pointer on the rotating spatial angle ruler 27 coincides with the axis of the hose elbow at the far end. At this time, the spatial rotation angle pointed by the angle pointer is: the spatial angle V between the hose elbow at the far end and the hose elbow at the near end; The measuring assembly angle structure adopted by the patent of the present invention can use hoses of different lengths to measure the installation angles of elbows at the proximal and distal ends. It is flexible to adapt and use. During the measurement process, the operation is practical and simple. It is suitable for people with different technical skills, and the error reaches the angle adjustment standard. The angle adjustment device can be quantified for production, and the installation measurement of hoses of different lengths and elbows at both ends can be quantified, thereby improving the production efficiency of the hose assembly and the quality of the use of the hose assembly.

[0021] In at least one embodiment, in order to achieve the cooperation between the pipe clamp 15 and the limiting groove 17 to clamp the proximal hose elbow and realize a stable clamping structure, the structure adopted is: the limiting mechanism 13 is set as a bolt 31, and a bolt 31 is threadedly installed on one side of the sliding base 11. The sliding rod 12 installed slidably is abutted by the bolt 31 to be positioned and installed inside the sliding base 11, so as to achieve the stable clamping of the proximal hose elbow by the pipe clamp 15. At the same time, through the setting of the spring 16, the proximal hose elbow is protected during the clamping and fixing process of the pipe clamp 15, thereby avoiding the proximal hose elbow from being damaged by clamping marks.

[0022] In at least one embodiment, in order to facilitate and quickly measure the spatial angle V between the distal hose elbow and the proximal hose elbow, the angle ruler fixing plate 26 and the spatial angle ruler 27 are made of transparent materials, preferably any one of AS, PC, PMMA, ABS, and PET, to avoid scratches that affect the measurement of angle accuracy.

[0023] At least in one embodiment, in order to further fix the proximal hose elbow after the proximal hose elbow is fixed vertically downward, the structure is as follows: the slide rail frame 1 5 and the slide rail frame 2 6 have the same structure, both including a slider 1 32, a bracket 33, and a positioning plate 1 34. A slider 1 32 is arranged inside the slide rail 2, and the top of the slider 1 32 is fixedly connected to the bracket 33. A positioning plate 1 34 is arranged on one side of the bottom of the bracket 33, and the positioning plate 1 34 is fixedly installed on the slide rail 2 by bolt 2.

[0024] Specifically, after the proximal hose elbow is vertically fixed downward in the limiting groove 17, the sliding block 32 slides with the slide rail 2 to move the bracket 33 to the top of the proximal hose elbow. After the pipe clamp 15 cooperates with the limiting groove 17 to clamp the proximal hose elbow, the positioning plate 34 is fixed to the slide rail 2 by bolt 2, and the pipe clamp 15 is further positioned and installed to clamp and fix the proximal hose elbow.

[0025] In at least one embodiment, in order to achieve that the proximal hose elbow is clamped and installed between the pipe clamp 15 and the limiting groove 17 along the natural bending direction of the hose, and the joint end pipe clamp 21 is clamped with the hose to ensure the quality of the hose in its natural state, the joint end pipe clamp 21 and the pipe clamp 3 22 are coaxially arranged.

[0026] In at least one embodiment, in order to achieve rapid downward sliding of the slide bar 12 and convenient operation, a handle 35 is provided at the top of the slide bar 12.

[0027] In at least one embodiment, in order to achieve the measurement of the spatial assembly angle of the hose in a naturally bent state, a structure is adopted in which the top surfaces of the proximal platform 3 and the distal platform 4 are both on the same horizontal plane.

[0028] In at least one embodiment, in order to achieve a stable clamping of the proximal hose elbow, the curvature of the pipe clamp 15 is larger than the curvature of the limit groove 17, so that the proximal hose elbow can be clamped and installed in a large surrounding manner, further increasing the clamping and fixation of the proximal hose elbow and improving the accurate measurement of the spatial assembly angle.

[0029] The embodiments in the patent of this invention are only used to illustrate the patent of this invention and do not constitute a limitation on the scope of the claims. Other substantially equivalent alternatives that can be thought of by technicians in this field are all within the scope of protection of the patent of this invention.

Claims

1. The hose assembly KV angle adjustment auxiliary device is characterized by: The invention comprises a support platform (1), a slide rail (2), a proximal platform 1 (3), and a distal platform 1 (4). The support platform (1) is provided with slide rails (2) distributed along both ends of its width. A slide rail frame 1 (5) and a slide rail frame 2 (6) are arranged on the slide rail (2) in sequence along the length direction of the support platform (1). The slide rail frame 1 (5) and the slide rail frame 2 (6) can be positioned and installed with the slide rail (2). The support platform (1) is located below the slide rail frame 1 (5) and is provided as the proximal platform 1 (3). The support platform (1) is located below the slide rail frame 2 (6) and is provided as the distal platform 1. (4), the distal platform 1 (4) is fixedly connected to the inner side of the slide rail frame 2 (6), the slide rail frame 1 (5) is clamped with a fixed base 1 (7), a sliding base 1 (11) is arranged on the side of the fixed base 1 (7) away from the proximal platform 1 (3), a sliding rod 1 (12) is arranged inside the sliding base 1 (11), the sliding rod 1 (12) slides inside the sliding base 1 (11) and its sliding distance is fixed by a limiting mechanism (13), the sliding rod 1 (12) passes through the bottom end of the sliding base 1 (11) and a limiting sleeve (14) is arranged, the limiting mechanism A pipe clamp (15) is arranged inside the sleeve (14), and the pipe clamp (15) is fixedly installed with the inner top wall of the limiting sleeve (14) by at least two springs (16). A limiting groove (17) is provided on the surface of the proximal platform (3) below the pipe clamp (15), and the limiting groove (17) is coaxially arranged with the pipe clamp (15). A joint-end pipe clamp (21) is arranged on the surface of the proximal platform (3), and the joint-end pipe clamp (21) is coaxially arranged with the limiting groove (17). The surface of the distal platform (4) close to the proximal platform (3) is provided with a pipe clamp (21) on one side. The surface is set as a pipe clamp three (22), a pipe clamp four (23) is set on the surface of the side of the distal platform one (4) away from the pipe clamp three (22), and the pipe clamp three (22) and the pipe clamp four (23) are coaxially arranged, and a slideway one (24) is symmetrically arranged at the bottom of the side of the distal platform one (4) close to the pipe clamp four (23), and a slide rail three (25) is slidably installed inside the slideway one (24), and the end surface of the slide rail three (25) away from the distal platform one (4) is connected to an angle ruler fixing plate (26), and a space angle ruler (27) is set in the middle of the angle ruler fixing plate (26).

2. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The limiting mechanism (13) is configured as a bolt (31), and a bolt (31) is threadedly mounted on one side of the sliding base (11). The bolt (31) is used to abut against a sliding rod (12) that is slidably mounted, so that the sliding rod is positioned and mounted inside the sliding base (11).

3. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The angle ruler fixing plate (26) and the space angle ruler (27) are both made of transparent materials.

4. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The slide rail frame 1 (5) and the slide rail frame 2 (6) have the same structure, and both include a slider 1 (32), a bracket (33), and a positioning plate 1 (34). The slide rail (2) is provided with a slider 1 (32) inside, and the top end of the slider 1 (32) is fixedly connected to the bracket (33). A positioning plate 1 (34) is provided on one side of the bottom of the bracket (33), and the positioning plate 1 (34) is fixedly installed on the slide rail (2) by bolt 2.

5. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The second pipe clamp (21) and the third pipe clamp (22) at the joint end are coaxially arranged.

6. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: A handle (35) is provided at the top end of the slide bar 1 (12).

7. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The top surfaces of the proximal platform 1 (3) and the distal platform 1 (4) are on the same horizontal plane.

8. The hose assembly KV angle adjustment auxiliary device according to claim 1 is characterized in that: The arc dimension of the pipe clamp 1 (15) is greater than the arc dimension of the limiting groove 1 (17).

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