Double-station flange fixing tool

Abstract

The utility model discloses a double-station flange fixing tool which comprises a positioning tool base, a tool platform is installed at the upper end of the positioning tool base in a positioning mode, and a rotary clamping mechanism is installed at the upper end of the tool platform in a positioning mode. The rotary clamping mechanism comprises a rotary connecting frame, a first control motor, a rotary control rod, an adjusting control disc, an adjusting supporting rod, a second control motor, a connecting rotary rod, a first bevel gear, a second bevel gear, a movable rod, an adjusting rod, an L-shaped positioning block, an anti-skid cushion block and a lower movable block. According to the double-station flange fixing tool, the rotary clamping mechanism is arranged, so that the double-station flange fixing tool can adapt to flanges of various specifications and sizes, the requirement for a special tool for specific flange design is reduced, the universality and flexibility of the tool are improved, meanwhile, the positions of the flanges can be flexibly adjusted in the machining process, and the machining efficiency is improved. And processing of some special angles or positions becomes easier and more accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flange processing, specifically to a double-station flange fixing tool. BACKGROUND

[0002] Flange processing is a manufacturing and processing technology specifically for flanges, which are circular discs used to connect pipes, valves, pumps and other equipment for easy disassembly, installation and maintenance. Flange processing involves various process steps, including but not limited to cutting, forging, welding, machining and surface treatment. A fixing tool is usually used to position the flange during processing.

[0003] Common flange fixing tools are usually fixed and cannot adapt to flanges of different specifications and shapes, resulting in the need for multiple tools to handle different flanges, increasing costs and management complexity. Additionally, each rotation requires re-adjustment and fixation of the flange, significantly reducing processing efficiency, increasing work time and labor intensity, and causing certain disadvantages in the use process. Therefore, we propose a double-station flange fixing tool. SUMMARY

[0004] The technical problem solved by the present application is to provide a double-station flange fixing tool that improves versatility and work efficiency. The rotating clamping mechanism is set up, with the lower movable block fitted on the outer wall of the adjusting rod through the threaded hole, positioning the L-shaped positioning block at the upper end of the adjusting support rod. The No. 2 control motor inside the adjusting control disc drives the rotating rod and the No. 1 bevel gear to rotate, and the No. 2 bevel gear engaged with the No. 1 bevel gear drives the movable rod and adjusting rod to rotate together. When the adjusting rod rotates inside the adjusting support rod, it can drive the L-shaped positioning block to move and adjust on the outer wall of the adjusting rod. Four L-shaped positioning blocks are used to position the flange, and the inner side of the L-shaped positioning block has anti-skid pads to increase friction and make clamping more stable. It can adapt to flanges of various specifications and sizes, reducing the need for special tooling for specific flanges and improving the versatility and flexibility of the tooling. The No. 1 control motor drives the rotating control rod to drive the rotating connecting frame to rotate at the upper end of the tooling platform, thereby driving the adjusting control disc to rotate. This allows for flexible adjustment of the flange position during processing, making it easier and more accurate to process certain special angles or positions. This effectively solves the problems in the background technology.

[0005] Technical solution: To achieve the above object, the technical scheme adopted by the utility model is: a double-station flange fixing tool, comprising a positioning tool base, a tool platform is positioned and installed on the upper end of the positioning tool base, a rotary clamping mechanism is positioned and installed on the upper end of the tool platform, the rotary clamping mechanism comprises a rotary connecting frame, a first control motor, a rotary control rod, an adjustment control disc, an adjustment support rod, a second control motor, a connecting rotary rod, a first bevel gear, a second bevel gear, a movable rod, an adjustment rod, an L-shaped positioning block, an antiskid pad and a lower movable block.

[0006] Preferably, the rotary connecting frame is located at the upper end of the tool platform, the first control motor is located inside the tool platform, the rotary control rod is located at the upper end of the first control motor and on the inner wall of the tool platform, and the adjustment control discs are located on both sides of the upper end of the rotary connecting frame.

[0007] Preferably, the adjustment support rods are located around the outer wall of the adjustment control discs, the second control motor is located inside the adjustment control disc, the connecting rotary rod is located at the upper end of the second control motor, the first bevel gear is located at the upper end of the outer wall of the connecting rotary rod, and the second bevel gear is connected with the first bevel gear.

[0008] Preferably, the movable rod is located on the inner wall of the second bevel gear, the adjustment rod is located at one end of the movable rod and on the inner side of the adjustment support rod, the antiskid pad is located on the inner side of the L-shaped positioning block, and the lower movable block is located at the lower end of the L-shaped positioning block.

[0009] Preferably, the lower end of the first control motor is fixed with the lower end of the inner wall of the tool platform through bolts, the lower end of the rotary control rod is movably connected with the upper end of the first control motor, and the upper end of the rotary control rod penetrates the inner wall of the tool platform and is fixedly connected with the lower end of the rotary connecting frame.

[0010] Preferably, the lower end of the adjustment control disc is fixedly connected with both sides of the upper end of the rotary connecting frame, one end of the adjustment support rod is fixedly connected with the four around the outer wall of the adjustment control disc, the lower end of the second control motor is fixedly connected with the lower end of the inner wall of the adjustment control disc, and the lower end of the connecting rotary rod is movably connected with the upper end of the second control motor.

[0011] Preferably, the inner wall of the first bevel gear is fixedly connected with the outer wall of the upper end of the connecting rotary rod, the inner wall of the second bevel gear is fixedly connected with one end of the movable rod, and the other end of the movable rod penetrates the inner walls of the adjustment control disc and the adjustment support rod and is fixedly connected with one end of the adjustment rod.

[0012] Preferably, one side of the antiskid pad is positioned and adhered to the inner side of the L-shaped positioning block through strong glue, the upper end of the lower movable block is fixedly connected with the lower end of the L-shaped positioning block, and the lower movable block is sleeved on the outer wall of the adjustment rod through the threaded hole.

[0013] Beneficial effects: compared with the prior art, the utility model provides a double -position flange fixed frock, has the following beneficial effects: this double -position flank fixed frock sets up the rotary clamping mechanism, and the lower movable block is set in the outer wall of adjusting lever through the threaded hole, and the L type positioning block is positioned in the upper end of adjusting support, and the No.2 control motor in the inside of adjusting control disc drives the rotary lever to drive the No.1 bevel gear to rotate, and the No.2 bevel gear that is engaged with the No.1 bevel gear will drive the movable rod and adjusting lever to rotate, when adjusting lever rotates in the inside of adjusting support, can drive L type positioning block to carry out the activity adjustment on the outer wall of adjusting lever, and the flange is positioned through four groups of L type positioning blocks, and the inside of L type positioning block has anti -skid pad piece and can strengthen friction, makes clamping more stable, can adapt to multiple specifications and size's flange, reduced the demand to the special flange design special frock, improved frock's versatility and flexibility, and the No.1 control motor drives the rotary control lever to drive the rotary connecting frame to rotate in the upper end of frock platform, thereby drive adjusting control disc to rotate, can flexibly adjust the position of flange in the processing, so that the processing of some special angle or position becomes more easily and accurately. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic diagram of the utility model double -position flange fixed frock.

[0015] Figure 2 It is partial structure exploded schematic view of frock platform and rotary clamping mechanism in the utility model double -position flange fixed frock.

[0016] Figure 3 It is partial structure exploded schematic view of rotary clamping mechanism in the utility model double -position flange fixed frock.

[0017] Figure 4 It is partial structure plan view of rotary clamping mechanism in the utility model double -position flange fixed frock.

[0018] In the drawing: 1, positioning frock base, 2, frock platform, 3, rotary clamping mechanism, 301, rotary connecting frame, 302, No.1 control motor, 303, rotary control lever, 304, adjusting control disc, 305, adjusting support, 306, No.2 control motor, 307, connecting rotary lever, 308, No.1 bevel gear, 309, No.2 bevel gear, 310, movable rod, 311, adjusting lever, 312, L type positioning block, 313, anti -skid pad piece, 314, lower movable block. DETAILED DESCRIPTION

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figures 1-4 As shown, a dual-position flange fixing fixture includes a positioning fixture base 1, a fixture platform 2 is positioned and installed on the upper end of the positioning fixture base 1, and a rotating clamping mechanism 3 is positioned and installed on the upper end of the fixture platform 2. The rotating clamping mechanism 3 includes a rotating connecting frame 301, a first control motor 302, a rotating control rod 303, an adjusting control panel 304, an adjusting support rod 305, a second control motor 306, a connecting rotating rod 307, a first helical gear 308, a second helical gear 309, a movable rod 310, an adjusting rod 311, an L-shaped positioning block 312, an anti-slip pad block 313, and a lower movable block 314. It can adapt to flanges of various specifications and sizes, reduce the need for special fixtures designed for specific flanges, and improve the versatility and flexibility of the fixture.

[0021] Furthermore, the rotating connecting frame 301 is located at the upper end of the tooling platform 2, the first control motor 302 is located inside the tooling platform 2, the rotating control rod 303 is located above the first control motor 302 and on the inner wall of the tooling platform 2, and the adjustment control disk 304 is located on both sides of the upper end of the rotating connecting frame 301, playing the role of adjustment and control.

[0022] Furthermore, the adjusting rods 305 are all located around the outer wall of the adjusting control panel 304, the second control motor 306 is located inside the adjusting control panel 304, the connecting rotating rod 307 is located at the upper end of the second control motor 306, the first helical gear 308 is located at the upper end of the outer wall of the connecting rotating rod 307, and the second helical gear 309 and the first helical gear 308 are meshed together. When the first helical gear 308 rotates, it can drive the second helical gear 309 to rotate together.

[0023] Furthermore, the movable rod 310 is located on the inner wall of the second helical gear 309, the adjusting rod 311 is located at one end of the movable rod 310 and inside the adjusting support rod 305, the anti-slip pad 313 is located inside the L-shaped positioning block 312, and the lower movable block 314 is located at the lower end of the L-shaped positioning block 312. The L-shaped positioning block 312 is sleeved on the outer wall of the adjusting rod 311 through the lower movable block 314.

[0024] Furthermore, the lower end of the first control motor 302 is fixed to the lower end of the inner wall of the tooling platform 2 by bolts, the lower end of the rotation control rod 303 is movably connected to the upper end of the first control motor 302, the upper end of the rotation control rod 303 passes through the inner wall of the tooling platform 2 and is fixedly connected to the lower end of the rotation connecting frame 301. The first control motor 302 drives the rotation control rod 303 to rotate, and at the same time can drive the rotation connecting frame 301 to rotate on the upper end of the tooling platform 2.

[0025] Further, the lower end of the adjusting control disc 304 is fixedly connected with the upper end of the rotating connecting frame 301 on both sides, one end of the adjusting support rod 305 is fixedly connected with the outer wall of the adjusting control disc 304, the lower end of the second control motor 306 is fixedly connected with the lower end of the inner wall of the adjusting control disc 304, the lower end of the connecting rotating rod 307 is movably connected with the upper end of the second control motor 306, and the second control motor 306 can drive the connecting rotating rod 307 to rotate.

[0026] Further, the inner wall of the first bevel gear 308 is fixedly connected with the outer wall of the upper end of the connecting rotating rod 307, the inner wall of the second bevel gear 309 is fixedly connected with one end of the movable rod 310, the other end of the movable rod 310 penetrates through the inner walls of the adjusting control disc 304 and the adjusting support rod 305 and is fixedly connected with one end of the adjusting rod 311, and the movable rod 310 can drive the adjusting rod 311 to rotate on the inner side of the adjusting support rod 305 when the movable rod 310 rotates.

[0027] Further, one side of the anti-skid pad 313 is positioned by being attached to the inner side of the L-shaped positioning block 312 through strong glue, the upper end of the lower movable block 314 is fixedly connected with the lower end of the L-shaped positioning block 312, and the lower movable block 314 is sleeved on the outer wall of the adjusting rod 311 through the threaded hole, and the flange can be positioned through the L-shaped positioning block 312 on the upper end of the lower movable block 314.

[0028] Working principle: a double-station flange fixing tool, comprising a positioning tool base 1, a tool platform 2 and a rotating clamping mechanism 3, through the rotating clamping mechanism 3, the lower movable block 314 is sleeved on the outer wall of the adjusting rod 311 through the threaded hole, the L-shaped positioning block 312 is positioned on the upper end of the adjusting support rod 305, the second control motor 306 on the inner side of the adjusting control disc 304 drives the connecting rotating rod 307 to drive the first bevel gear 308 to rotate, the second bevel gear 309 which is engaged with the first bevel gear 308 drives the movable rod 310 and the adjusting rod 311 to rotate together, the adjusting rod 311 rotates on the inner side of the adjusting support rod 305, which can drive the L-shaped positioning block 312 to move on the outer wall of the adjusting rod 311, the flange is positioned through the four L-shaped positioning blocks 312, the inner side of the L-shaped positioning block 312 has the anti-skid pad 313 to enhance the friction, so that the clamping is more stable, and the tool can adapt to flanges of various specifications and sizes, reduces the demand for special tooling for specific flanges, improves the versatility and flexibility of the tool, the first control motor 302 drives the rotating control rod 303 to drive the rotating connecting frame 301 to rotate on the upper end of the tool platform 2, thereby driving the adjusting control disc 304 to rotate, and the position of the flange can be flexibly adjusted during the machining process, so that the machining of some special angles or positions becomes easier and more accurate.

[0029] It is to be noted that, in the present document, relational terms such as first and second, and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A double station flange fixing tooling comprising a positioning tooling base (1), characterized in that: The upper end positioning installation of the positioning tool base (1) is provided with a tool platform (2), the upper end positioning installation of the tool platform (2) is provided with a rotary clamping mechanism (3), the rotary clamping mechanism (3) comprises a rotary connecting frame (301), a first control motor (302), a rotary control rod (303), an adjusting control disc (304), an adjusting support rod (305), a second control motor (306), a connecting rotary rod (307), a first helical gear (308), a second helical gear (309), a movable rod (310), an adjusting rod (311), an L-shaped positioning block (312), an antiskid pad (313) and a lower movable block (314).

2. The double station flange fixture of claim 1, wherein: The rotary connecting frame (301) is located at the upper end of the tool platform (2), the first control motor (302) is located in the tool platform (2), the rotary control rod (303) is located at the upper end of the first control motor (302) and the inner wall of the tool platform (2), and the adjusting control disc (304) is located on both sides of the upper end of the rotary connecting frame (301).

3. The double station flange fixture of claim 2, wherein: The adjusting support rod (305) is located around the outer wall of the adjusting control disc (304), the second control motor (306) is located in the adjusting control disc (304), the connecting rotary rod (307) is located at the upper end of the second control motor (306), the first helical gear (308) is located at the upper end of the outer wall of the connecting rotary rod (307), and the second helical gear (309) is connected with the first helical gear (308).

4. The double station flange fixture of claim 3, wherein: The movable rod (310) is located in the inner wall of the second helical gear (309), the adjusting rod (311) is located at one end of the movable rod (310) and the inner side of the adjusting support rod (305), the antiskid pad (313) is located at the inner side of the L-shaped positioning block (312), and the lower movable block (314) is located at the lower end of the L-shaped positioning block (312).

5. The double station flange fixture of claim 4, wherein: The lower end of the first control motor (302) is fixedly connected with the lower end of the inner wall of the tool platform (2), the lower end of the rotary control rod (303) is movably connected with the upper end of the first control motor (302), and the upper end of the rotary control rod (303) penetrates through the inner wall of the tool platform (2) and is fixedly connected with the lower end of the rotary connecting frame (301).

6. The double station flange fixture of claim 5, wherein: The lower end of the adjusting control disc (304) is fixedly connected with both sides of the upper end of the rotary connecting frame (301), one end of the adjusting support rod (305) is fixedly connected with the outer wall of the adjusting control disc (304), the lower end of the second control motor (306) is fixedly connected with the lower end of the inner wall of the adjusting control disc (304), and the lower end of the connecting rotary rod (307) is movably connected with the upper end of the second control motor (306).

7. The double station flange fixture of claim 6, wherein: The inner wall of the first helical gear (308) is fixedly connected with the outer wall of the upper end of the connecting rotary rod (307), the inner wall of the second helical gear (309) is fixedly connected with one end of the movable rod (310), and the other end of the movable rod (310) penetrates through the inner walls of the adjusting control disc (304) and the adjusting support rod (305) and is fixedly connected with one end of the adjusting rod (311).

8. The double station flange fixture of claim 7, wherein: One side of the anti-skid pad (313) is positioned with the inner side of the L-shaped positioning block (312) through strong adhesive, the upper end of the lower movable block (314) is fixedly connected with the lower end of the L-shaped positioning block (312), and the lower movable block (314) is sleeved on the outer wall of the adjusting rod (311) through the threaded hole.

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