Workbench for hydraulic steel pipe machining

Abstract

The utility model relates to the technical field of hydraulic steel pipe machining equipment, and discloses a hydraulic steel pipe machining workbench which comprises a platform and two bosses, supporting columns are fixedly installed at the four corners of the bottom of the platform, a rectangular plate A is fixedly installed at the bottom of the boss on the left side, and two bolts are installed in the rectangular plate A in a threaded mode. Two bosses are arranged on the two sides of the platform, clamping mechanisms are arranged in the two bosses, a distance adjusting mechanism is arranged in the platform, hydraulic steel pipes can be clamped under the action of three rolling wheels, the hydraulic steel pipes of all sizes can be clamped, the hydraulic steel pipes cannot shake during machining, and the machining efficiency is improved. The hydraulic steel pipes can be rotationally machined under the cooperation of the rotating shaft and the rolling wheels, the situation that clamping needs to be repeatedly disassembled during multi-angle machining is avoided, through the cooperation of the threaded rod B and the rectangular plate B, the boss on the right side can move, the distance between the two bosses is adjustable, and the hydraulic steel pipes of different lengths can be clamped and machined.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic steel pipe processing equipment, in particular to a workbench for hydraulic steel pipe processing. Background Art

[0002] A processing table is a tool used in the field of mechanical processing to clamp and support the hydraulic steel pipe being processed. In order to facilitate the tightening of the hydraulic steel pipe so that it will not shake during different processing and affect the accuracy of the processing, a workbench for hydraulic steel pipe processing is needed.

[0003] According to the description of a processing table for hydraulic steel pipe processing that is easy to clamp disclosed on the patent website (authorization announcement number: CN220006857 U), "The utility model provides a processing table for hydraulic steel pipe processing that is easy to clamp, including a workbench, guide columns are inserted on the left and right sides of the inside of the workbench, and compression springs are sleeved on the outer walls of the guide columns; the upper end bolts of the guide columns are installed with lower clamps; the front side of the upper end of the workbench is installed with a movable driving side arm structure; the left and right sides of the rear side of the upper end of the workbench are installed with movable support arm structures; the upper clamp is installed on the upper side of the front end of the movable support arm structure. The utility model adjusts the length of the compression spring through the setting of the movable support arm structure, and then adjusts the clamping force according to hydraulic steel pipes of different specifications, thereby avoiding damage to the hydraulic steel pipe or loosening of the clamping point. ".

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model adjusts the length of the compression spring by setting the lifting slide and the threaded vertical rod, and then adjusts the clamping force according to hydraulic steel pipes of different specifications. However, in actual use, the size of the circular hole opened between the upper clamp and the lower clamp is fixed, and hydraulic steel pipes of smaller diameters cannot be clamped. Secondly, the lower clamp is only moved by the spring to clamp the hydraulic steel pipe. When the hydraulic steel pipe is cut and processed, when the downward pressure is greater than the spring force, the lower clamp will drop, making the hydraulic steel pipe unstable, resulting in processing errors. Finally, the distance between the two supporting vertical arms is fixed and cannot be adjusted according to the length of the hydraulic steel pipe. The limitations are relatively large. Therefore, it is necessary to improve a hydraulic steel pipe processing workbench to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a hydraulic steel pipe processing workbench to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workbench for hydraulic steel pipe processing, comprising a platform and two bosses, support columns are fixedly installed at the four corners of the bottom of the platform, a rectangular plate A is fixedly installed at the bottom of the left boss, two bolts are installed on the internal threads of the rectangular plate A, clamping mechanisms are arranged inside the two bosses, and a distance adjustment mechanism is arranged inside the platform.

[0008] The clamping mechanism comprises a clamping assembly and a rotating assembly. The clamping assembly is arranged inside the boss, and the rotating assembly is arranged inside the platform.

[0009] Preferably, the clamping assembly includes two limit rings, which are rotatably installed inside the boss respectively, and the bolt is threadedly installed inside the platform. A swivel is fixedly installed on the side of the limit ring away from the boss, a protrusion is fixedly installed on the outside of the swivel, and a swivel block is rotatably installed inside the protrusion. Slide blocks are slidably installed inside the two bosses, and threaded rods A are rotatably installed inside the two sliders. Three cylinders are fixedly installed on the side of the two bosses close to the swivel, a swivel rod is rotatably installed inside the cylinder, a sliding sleeve is slidably installed on the outside of the swivel rod, and a roller is rotatably installed inside the end of the swivel rod away from the cylinder. The spacing between the three rollers varies, so that hydraulic steel pipes of various sizes can be clamped.

[0010] Preferably, the sliding sleeve is movably installed inside the rotating ring, and the threaded rod A is threadedly installed inside the rotating block, so that the distance between the rotating block and the slider can be changed, thereby driving the protrusion to move.

[0011] Preferably, the rotating assembly includes a moving column, which is slidably installed inside the platform, a sliding column is slidably installed inside the moving column, an electric telescopic rod is fixedly installed inside the platform, a motor A is fixedly installed on the left side of the sliding column, a rotating shaft is fixedly installed on the output end of the motor A, a mounting block is fixedly installed on the right side of the moving column, two cylinders are slidably installed inside the mounting block, a disc is fixedly installed on the outside of the cylinder, a spring is fixedly installed on the side of the disc close to the mounting block, a connecting block is fixedly installed on the end of the cylinder away from the mounting block, and an insert column is fixedly installed on the side of the connecting block close to the moving column, the insert column passes through the moving column and is inserted into the sliding column, so that the relative position of the moving column and the sliding column is fixed.

[0012] Preferably, corresponding positions of the movable column, sliding column and plug column are provided with insertion holes, the end of the spring away from the disc is fixedly mounted to the mounting block, the output end of the electric telescopic rod is fixedly mounted to the movable column, and the end of the rotating shaft away from the motor A is fixedly mounted to the roller arranged inside the left boss, and the rotation of the rotating shaft can drive the hydraulic steel pipe to rotate.

[0013] Preferably, the distance adjustment mechanism includes a motor B, which is fixedly installed on the right side of the platform, and a threaded rod B is fixedly installed on the output end of the motor B, and a rectangular block A is installed on the external thread of the threaded rod B. Two fixed columns are fixedly installed inside the platform, and rectangular blocks B are slidably installed on the outside of the two fixed columns. A rectangular plate B is fixedly installed on the top of the rectangular block B, which drives the right boss to move, so that the distance between the two bosses is adjustable, and hydraulic steel pipes of various lengths can be clamped.

[0014] Preferably, the rectangular plate B is fixedly mounted on the right side boss, the rectangular block B is slidably mounted inside the platform, the rectangular block A is slidably mounted inside the platform, and the rectangular block A is fixedly mounted on the rectangular plate B to drive the rectangular plate B to move.

[0015] Compared with the prior art, the utility model provides a hydraulic steel pipe processing workbench, which has the following beneficial effects:

[0016] 1. The hydraulic steel pipe processing workbench has a clamping mechanism. During use, the hydraulic steel pipe can be clamped under the action of three rollers. The spacing between the three rollers can be changed at will, and hydraulic steel pipes of various sizes can be clamped. The relative positions of the moving column and the sliding column are fixed under the action of the plug column, and the position of the roller is reinforced again, so that the hydraulic steel pipe will not shake during processing. The hydraulic steel pipe can be rotated under the cooperation of the rotating shaft and the roller, avoiding the need for repeated disassembly and clamping when performing multi-angle processing.

[0017] 2. The hydraulic steel pipe processing workbench has a distance adjustment mechanism. During use, the right boss can be moved through the cooperation of the threaded rod B and the rectangular plate B. The distance between the two bosses is adjustable, and hydraulic steel pipes of various lengths can be clamped and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the swivel and its connected mechanism of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the exploded structure of the connecting block and the connected mechanism.

[0024] In the figure: 1. platform; 2. boss; 3. support column; 4. rectangular plate A; 5. bolt; 6. clamping mechanism; 61. clamping assembly; 611. limit ring; 612. swivel; 613. convex block; 614. swivel block; 615. slider; 616. threaded rod A; 617. cylinder; 618. swivel rod; 619. sleeve; 6110. roller; 62. rotating assembly; 621. moving column; 622. sliding column; 623. electric telescopic rod; 624. motor A; 625. rotating shaft; 626. mounting block; 627. cylinder; 628. disc; 629. spring; 6210. connecting block; 6211. plug column; 7. distance adjustment mechanism; 71. motor B; 72. threaded rod B; 73. rectangular block A; 74. fixed column; 75. rectangular block B; 76. rectangular plate B. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a workbench for hydraulic steel pipe processing, including a platform 1 and two bosses 2, support columns 3 are fixedly installed at the four corners of the bottom of the platform 1, a rectangular plate A4 is fixedly installed at the bottom of the left boss 2, two bolts 5 are installed on the internal threads of the rectangular plate A4, clamping mechanisms 6 are arranged inside the two bosses 2, and a distance adjustment mechanism 7 is arranged inside the platform 1.

[0029] The clamping mechanism 6 includes a clamping assembly 61 and a rotating assembly 62 . The clamping assembly 61 is disposed inside the boss 2 , and the rotating assembly 62 is disposed inside the platform 1 .

[0030] Furthermore, the clamping assembly 61 includes two limit rings 611, which are rotatably installed inside the boss 2 respectively, and the bolt 5 is threadedly installed inside the platform 1. A swivel 612 is fixedly installed on the side of the limit ring 611 away from the boss 2, a protrusion 613 is fixedly installed on the outside of the swivel 612, and a swivel block 614 is rotatably installed inside the protrusion 613. Slide blocks 615 are slidably installed inside the two bosses 2, and threaded rods A616 are rotatably installed inside the two sliders 615. Three cylinders 617 are fixedly installed on the side of the two bosses 2 close to the swivel 612, a swivel rod 618 is rotatably installed inside the cylinder 617, a sleeve 619 is slidably installed outside the swivel rod 618, and a roller 6110 is rotatably installed inside the end of the swivel rod 618 away from the cylinder 617. The spacing between the three rollers 6110 varies, so that hydraulic steel pipes of various sizes can be clamped.

[0031] Furthermore, the sliding sleeve 619 is movably installed inside the rotating ring 612, and the threaded rod A616 is threadedly installed inside the rotating block 614, so that the distance between the rotating block 614 and the slider 615 can be changed, thereby driving the protrusion 613 to move.

[0032] Furthermore, the rotating assembly 62 includes a moving column 621, which is slidably installed inside the platform 1. A sliding column 622 is slidably installed inside the moving column 621. An electric telescopic rod 623 is fixedly installed inside the platform 1. A motor A624 is fixedly installed on the left side of the sliding column 622. A rotating shaft 625 is fixedly installed on the output end of the motor A624. A mounting block 626 is fixedly installed on the right side of the moving column 621. Two cylinders 627 are slidably installed inside the mounting block 626. A disc 628 is fixedly installed on the outside of the cylinder 627. A spring 629 is fixedly installed on the side of the disc 628 close to the mounting block 626. A connecting block 6210 is fixedly installed on the end of the cylinder 627 away from the mounting block 626. A plug column 6211 is fixedly installed on the side of the connecting block 6210 close to the moving column 621. The plug column 6211 penetrates the moving column 621 and is inserted into the sliding column 622, so that the relative positions of the moving column 621 and the sliding column 622 are fixed.

[0033] Furthermore, holes are provided at corresponding positions of the movable column 621, the sliding column 622 and the plug column 6211, the end of the spring 629 away from the disc 628 is fixedly installed on the mounting block 626, the output end of the electric telescopic rod 623 is fixedly installed on the movable column 621, and the end of the rotating shaft 625 away from the motor A624 is fixedly installed on the roller 6110 arranged inside the left boss 2. The rotation of the rotating shaft 625 can drive the hydraulic steel pipe to rotate.

[0034] Embodiment two:

[0035] See also Figure 1-2 , and combined with Example 1, it is further obtained that the distance adjustment mechanism 7 includes a motor B71, the motor B71 is fixedly installed on the right side of the platform 1, the output end of the motor B71 is fixedly installed with a threaded rod B72, the external thread of the threaded rod B72 is installed with a rectangular block A73, the inside of the platform 1 is fixedly installed with two fixed columns 74, the outsides of the two fixed columns 74 are slidably installed with rectangular blocks B75, and the top of the rectangular block B75 is fixedly installed with a rectangular plate B76, which drives the right boss 2 to move, so that the distance between the two bosses 2 is adjustable, and hydraulic steel pipes of various lengths can be clamped.

[0036] Furthermore, the rectangular plate B76 is fixedly installed on the right boss 2, the rectangular block B75 is slidably installed inside the platform 1, the rectangular block A73 is slidably installed inside the platform 1, and the rectangular block A73 is fixedly installed on the rectangular plate B76 to drive the rectangular plate B76 to move.

[0037] In actual operation, when the device is used, the motor B71 is started to drive the threaded rod B72 to rotate, so that the rectangular block A73 is threadedly installed on the outside of the threaded rod B72, driving the rectangular plate B76 to move, and the rectangular block B75 slides on the outside of the fixed column 74, so that the rectangular plate B76 moves more smoothly, and the rectangular plate B76 drives the right boss 2 to move, so that the distance between the two bosses 2 can be adjusted, and hydraulic steel pipes of various lengths can be clamped. The hydraulic steel pipes pass through the two bosses 2 and pull The connecting block 6210 causes the plug post 6211 to be separated from the moving post 621 and the sliding post 622. The connecting block 6210 is rotated to cause the plug post 6211 to be staggered with the insertion hole. The threaded rod A616 is rotated, and the rotating block 614 rotates inside the protrusion 613, driving the protrusion 613 to move, so that the rotating ring 612 rotates under the limiting action of the limiting ring 611, so that the sliding sleeve 619 moves inside the rotating ring 612, driving the rotating rod 618 to rotate inside the cylinder 617, so that the distance between the three rollers 6110 is The hydraulic steel pipes of various sizes can be clamped, and the electric telescopic rod 623 is started at the same time, so that the mobile column 621 moves following the position change of the roller 6110, and the roller 6110 drives the rotating shaft 625 to move, so that the sliding column 622 slides inside the mobile column 621. When the roller 6110 clamps the hydraulic steel pipe, the position of the rotating shaft 625 is fixed, so that the relative position between the mobile column 621 and the sliding column 622 is fixed, and the connecting block 6210 is rotated so that the plug column 6211 and the plug column 622 are connected. The holes overlap, and the spring 629 drives the disc 628 to move, so that the connecting block 6210 drives the plug 6211 to penetrate the movable column 621 and be inserted into the sliding column 622, so that the relative position of the movable column 621 and the sliding column 622 is fixed, and the position of the roller 6110 is reinforced again. The hydraulic steel pipe will not shake during processing, and the starting motor A624 drives the rotating shaft 625 to rotate, so that the hydraulic steel pipe can be rotated for processing, avoiding the need for repeated disassembly and clamping when performing multi-angle processing.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A workbench for processing hydraulic steel pipes, comprising a platform (1) and two bosses (2), characterized in that: The four corners of the bottom of the platform (1) are fixedly mounted with support columns (3); the bottom of the left boss (2) is fixedly mounted with a rectangular plate A (4); two bolts (5) are installed on the inner threads of the rectangular plate A (4); the insides of the two bosses (2) are both provided with clamping mechanisms (6); and the inside of the platform (1) is provided with a distance adjustment mechanism (7); The clamping mechanism (6) comprises a clamping assembly (61) and a rotating assembly (62); the clamping assembly (61) is arranged inside the boss (2), and the rotating assembly (62) is arranged inside the platform (1).

2. A hydraulic steel pipe processing workbench according to claim 1, characterized in that: The clamping assembly (61) comprises two limiting rings (611), the two limiting rings (611) are rotatably mounted inside the boss (2), the bolt (5) is threadedly mounted inside the platform (1), a rotating ring (612) is fixedly mounted on the side of the limiting ring (611) away from the boss (2), a protrusion (613) is fixedly mounted on the outside of the rotating ring (612), a rotating block (614) is rotatably mounted inside the protrusion (613), and the insides of the two bosses (2) are fixedly mounted on the outside of the rotating ring (612). Both are slidably mounted with sliders (615), and threaded rods A (616) are rotatably mounted inside the two sliders (615). Three cylinders (617) are fixedly mounted on one side of the two bosses (2) close to the rotating ring (612), and a rotating rod (618) is rotatably mounted inside the cylinder (617), and a sliding sleeve (619) is slidably mounted outside the rotating rod (618), and a roller (6110) is rotatably mounted inside the end of the rotating rod (618) away from the cylinder (617).

3. A hydraulic steel pipe processing workbench according to claim 2, characterized in that: The sliding sleeve (619) is movably mounted inside the rotating ring (612), and the threaded rod A (616) is threadedly mounted inside the rotating block (614).

4. The hydraulic steel pipe processing workbench according to claim 1, characterized in that: The rotating assembly (62) comprises a moving column (621), the moving column (621) is slidably mounted inside the platform (1), a sliding column (622) is slidably mounted inside the moving column (621), an electric telescopic rod (623) is fixedly mounted inside the platform (1), a motor A (624) is fixedly mounted on the left side of the sliding column (622), a rotating shaft (625) is fixedly mounted on the output end of the motor A (624), and a mounting bracket (623) is fixedly mounted on the right side of the moving column (621). Block (626), two cylinders (627) are slidably mounted inside the mounting block (626), a disc (628) is fixedly mounted outside the cylinder (627), a spring (629) is fixedly mounted on the side of the disc (628) close to the mounting block (626), a connecting block (6210) is fixedly mounted on the end of the cylinder (627) away from the mounting block (626), and a plug post (6211) is fixedly mounted on the side of the connecting block (6210) close to the movable column (621).

5. A hydraulic steel pipe processing workbench according to claim 4, characterized in that: The movable column (621), the sliding column (622) and the plug column (6211) are provided with plug holes at corresponding positions; the end of the spring (629) away from the disc (628) is fixedly mounted to the mounting block (626); the output end of the electric telescopic rod (623) is fixedly mounted to the movable column (621); and the end of the rotating shaft (625) away from the motor A (624) is fixedly mounted to the roller (6110) arranged inside the left boss (2).

6. The hydraulic steel pipe processing workbench according to claim 1, characterized in that: The pitch adjustment mechanism (7) comprises a motor B (71), the motor B (71) is fixedly mounted on the right side of the platform (1), a threaded rod B (72) is fixedly mounted on the output end of the motor B (71), a rectangular block A (73) is threadedly mounted on the outer surface of the threaded rod B (72), two fixed columns (74) are fixedly mounted inside the platform (1), rectangular blocks B (75) are slidably mounted on the outer sides of the two fixed columns (74), and a rectangular plate B (76) is fixedly mounted on the top of the rectangular block B (75).

7. A hydraulic steel pipe processing workbench according to claim 6, characterized in that: The rectangular plate B (76) is fixedly mounted on the right boss (2), the rectangular block B (75) is slidably mounted inside the platform (1), the rectangular block A (73) is slidably mounted inside the platform (1), and the rectangular block A (73) is fixedly mounted on the rectangular plate B (76).

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