Cutting device for pipe fitting machining

By introducing positioning devices such as V-shaped blocks, fixed plates and press plates into the pipe fitting processing and cutting device, combined with the design of ball screws and slides, the cutting accuracy problem caused by the lack of positioning devices in the prior art is solved, and efficient pipe fittings are achieved Cut and convenient waste disposal.

CN222268853UActive Publication Date: 2024-12-31ZHEJIANG XILIQI TECH
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Patent Information

Application Number
CN202420827334.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2024-12-31
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

The existing pipe fitting processing and cutting devices lack positioning devices, resulting in low cutting accuracy of pipe fittings, especially when pipe fittings are longer.

Method used

In the cutting device, positioning devices such as V-shaped blocks and fixed plates are introduced to support the pipe fittings through the V-shaped blocks, and the fixed plates and pressure plates are positioned to reduce friction, and the stable positioning of the pipe fittings is achieved by adjusting the screw and guide shaft. Combined with the design of ball screw and slider, flexible adjustment of cutting components is achieved.

Benefits of technology

It effectively improves the accuracy and efficiency of cutting pipe fittings, reduces friction, improves the cutting effect, and conveniently handles cut debris and pipe fittings through the design of the waste silo.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222268853U_ABST
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Abstract

The utility model relates to a cutting device for pipe fitting machining, which comprises a cutting table, a clamping frame is arranged on the cutting table, a fixed clamping plate is arranged at the bottom end of the inner wall of the clamping frame, an abutting assembly is movably arranged on the clamping frame, a sliding groove is arranged on the cutting table, and a ball screw extending into the sliding groove is movably arranged on the cutting table. A sliding seat moving along the inner wall of the sliding groove is arranged on the ball screw, a cutting assembly is movably arranged on the sliding seat, a V-shaped block is fixedly connected to the sliding seat and located on the front side or the rear side of the cutting assembly, a mounting frame is fixedly connected to the upper end of the V-shaped block, an adjusting screw rod is in threaded connection with the upper end of the mounting frame, and a fixing plate is rotationally connected to the lower end of the adjusting screw rod; and the fixing plate is slidably connected to the inner side of the mounting frame, the V-shaped block can support the pipe fitting, the fixing plate can position the pipe fitting, and the pipe fitting cutting effect is good.
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Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to a cutting device used for pipe fitting processing. Background Art

[0002] The utility model patent with application number: CN202320942850.8 discloses a cutting device for pipe processing, including a cutting table: a clamping frame is provided on the cutting table, a fixed clamping plate is provided at the bottom end of the inner wall of the clamping frame, and a clamping assembly is movably provided on the clamping frame; a slide groove is provided on the cutting table, a ball screw extending into the slide groove is movably provided on the cutting table, and a slide seat moving along the inner wall of the slide groove is provided on the ball screw; a cutting assembly is movably provided on the slide seat. The above technical scheme can stably clamp the pipe fitting on the fixed clamping plate through the set clamping assembly, so that one end of the pipe fitting is exposed to the outside, and combined with the movable and adjustable cutting assembly, the exposed pipe fitting can be cut in multiple positions, so that there is no need to repeatedly loosen the clamping pipe fitting to adjust its position, thereby improving the efficiency of pipe cutting processing. However, there is no positioning device at the cutting position of the pipe fitting, which is easy to affect the cutting accuracy of the pipe fitting when the pipe fitting is long. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provides a cutting device for pipe processing. A positioning device is arranged at the pipe cutting position, so that the pipe cutting effect is good.

[0004] The utility model adopts a technical solution to solve its technical problems: the cutting device for pipe processing comprises a cutting table, a clamping frame is arranged on the cutting table, a fixed clamping plate is arranged at the bottom end of the inner wall of the clamping frame, a tightening component is movably arranged on the clamping frame, a slide groove is arranged on the cutting table, a ball screw extending into the slide groove is movably arranged on the cutting table, and a slide seat moving along the inner wall of the slide groove is arranged on the ball screw, and the cutting component is movably arranged on the slide seat, a V-shaped block is fixedly connected to the slide seat, the V-shaped block is located at the front side or the rear side of the cutting component, the upper end of the V-shaped block is fixedly connected to a mounting frame, the upper end of the mounting frame is threadedly connected to an adjusting screw, the lower end of the adjusting screw is rotatably connected to a fixing plate, the fixing plate is slidably connected to the inner side of the mounting frame, the V-shaped block can support the pipe fitting, the fixing plate can position the pipe fitting, and the pipe cutting effect is good.

[0005] For further improvement, the left and right ends of the V-block are rotatably connected with lower rollers, and the lower end of the fixed plate is rotatably connected with an upper roller, so as to reduce the friction with the pipe fittings and make the device more effective.

[0006] For further improvement, the fixed plate is slidably connected to a guide shaft, a stop block is fixedly connected to the upper end of the guide shaft, a pressure plate is fixedly connected to the lower end of the guide shaft, a spring is installed on the outside of the guide shaft, the spring is located between the fixed plate and the pressure plate, and the pressure plate can position and fix the pipe fittings, so that the pipe cutting effect is good.

[0007] For further improvement, the left and right ends of the V-block are rotatably connected to lower rollers, and the lower end of the pressure plate is rotatably connected to upper rollers, which reduces the friction with the pipe fittings and makes the device more effective.

[0008] For further improvement, both left and right ends of the fixed plate are fixedly connected with guide rods, and the guide rods are slidably connected to the mounting frame.

[0009] For further improvement, the clamping assembly includes a clamping screw which is spirally arranged on the clamping frame, the bottom of the clamping screw is rotatably connected to a movable clamping plate, and the movable clamping plate is provided with a limiting rod which passes through the clamping frame.

[0010] For further improvement, the fixed splint is provided with a recessed portion adapted to the movable splint, and the opening directions of the fixed splint and the movable splint are opposite. When the diameter of the pipe fitting is small, the movable splint will enter the recessed portion of the fixed splint, thereby realizing the staggered distribution between the movable splint and the fixed splint and preventing movement interference between the two.

[0011] Further improvement, the cutting assembly includes a cutting cover, on which a cutter and a motor are respectively arranged, and the motor is connected to the cutter through a belt, and a grip rod is arranged on the cutting cover.

[0012] For further improvement, a rotating frame is arranged on the slide seat, and a swing rod is rotatably connected to the rotating frame, and the swing rod is connected to the cutting cover.

[0013] For further improvement, the cutting table is provided with a material drop trough, a base is provided at the bottom of the cutting table, a roller is provided on the inner wall of the horizontal end of the base, and a waste bin is rotatably connected to the roller.

[0014] For further improvement, the left and right ends of the waste bin are rotatably connected with a rotating plate, the front end of the rotating plate is fixedly connected with a gear, the lower end of the gear is meshed with a rack, one end of the rack is fixedly connected with a sliding shaft, and the other end of the rack is rotatably connected with a positioning screw, a fixed block is fixedly connected to the waste bin, the sliding shaft is slidably connected to the fixed block, and the positioning screw is threadedly connected to the fixed block. The setting of the rotating plate allows the generated debris to slide through the rotating plate to the inside of the waste bin, and the cut pipe fittings can be placed on the upper end of the rotating plate, making it more convenient to take out the cut pipe fittings, and the position of the rotating plate is adjustable to accommodate the placement of pipe fittings of different sizes.

[0015] As a further improvement, a handle is fixedly connected to the front end of the waste bin, making it more convenient to pull the waste bin.

[0016] The beneficial effects of the utility model are as follows: a positioning device is provided at the pipe cutting portion, the pipe cutting effect is good, the V-shaped block can support the pipe, the fixing plate can position the pipe, the pipe cutting effect is good, the pressing plate can position and fix the pipe, so that the pipe cutting effect is good, the setting of the rotating plate allows the generated debris to slide through the rotating plate to the inside of the waste bin, and the cut pipe can be placed on the upper end of the rotating plate, making it more convenient to take the cut pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cutter of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the V-shaped block of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the waste bin of the utility model.

[0022] Description of reference numerals: 1, base; 11, cutting table; 12, blanking trough; 13, slide; 14, roller; 15, clamping frame; 16, fixed clamping plate; 161, recessed portion; 17, movable clamping plate; 171, tightening screw; 172, limit rod; 2, slide seat; 21, ball screw; 22, rotating frame; 23, swing rod; 231, cutting cover; 232, grip rod; 24, motor; 241, belt; 2 5. Cutter; 26. V-block; 261. Lower roller; 27. Mounting frame; 271. Fixed plate; 272. Adjusting screw; 273. Guide rod; 28. Pressing plate; 281. Upper roller; 282. Guide shaft; 283. Stopper; 284. Spring; 3. Waste bin; 31. Turn plate; 32. Gear; 33. Rack; 331. Sliding shaft; 332. Positioning screw; 34. Fixed block; 35. Handle. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-5 The utility model is further described as follows:

[0024] like Figure 1-Figure 2As shown: In this embodiment, a cutting device for pipe processing includes a cutting table 11, a clamping frame 15 is arranged on the cutting table 11, a fixed clamping plate 16 is arranged at the bottom end of the inner wall of the clamping frame 15, a clamping assembly is movably arranged on the clamping frame 15, and the clamping assembly includes a clamping screw 171 spirally arranged on the clamping frame 15, a movable clamping plate 17 is rotatably connected to the bottom of the clamping screw 171, a limiting rod 172 passing through the clamping frame 15 is arranged on the movable clamping plate 17, a recessed portion 161 adapted to the movable clamping plate 17 is arranged on the fixed clamping plate 16, and the opening directions of the fixed clamping plate 16 and the movable clamping plate 17 are opposite.

[0025] like Figure 1 and Figure 3 As shown: a slide groove 13 is provided on the cutting table 11, a ball screw 21 extending into the slide groove 13 is movably provided on the cutting table 11, and a slide seat 2 moving along the inner wall of the slide groove 13 is provided on the ball screw 21, a cutting assembly is movably provided on the slide seat 2, and the cutting assembly includes a cutting cover 231, a cutter 25 and a motor 24 are respectively provided on the cutting cover 231, and the motor 24 is connected to the cutter 25 through a belt 241, a gripping rod 232 is provided on the cutting cover 231, a rotating frame 22 is provided on the slide seat 2, and a swing rod 23 is rotatably connected to the rotating frame 22, and the swing rod 23 is connected to the cutting cover 231.

[0026] like Figure 1 and Figure 4 As shown: a V-block 26 is fixedly connected to the slide 2, and the V-block 26 is located on the front side or the rear side of the cutting assembly. A mounting frame 27 is fixedly connected to the upper end of the V-block 26. An adjusting screw 272 is threadedly connected to the upper end of the mounting frame 27. A fixing plate 271 is rotatably connected to the lower end of the adjusting screw 272. The fixing plate 271 is slidably connected to the inner side of the mounting frame 27. A guide shaft 282 is slidably connected to the fixing plate 271. A stopper 283 is fixedly connected to the upper end of the guide shaft 282. A pressure plate 28 is fixedly connected to the lower end of the guide shaft 282. A spring 284 is installed on the outer side of the guide shaft 282. The spring 284 is located between the fixing plate 271 and the pressure plate 28. The left and right ends of the V-block 26 are rotatably connected to the lower roller 261, and the lower end of the pressure plate 28 is rotatably connected to the upper roller 281.

[0027] like Figure 1 and Figure 5As shown: a material drop chute 12 is provided on the cutting table 11, a base 1 is provided at the bottom of the cutting table 11, and a roller 14 is provided on the inner wall of the horizontal end of the base 1, and a waste bin 3 is rotatably connected to the roller 14, and the left and right ends of the waste bin 3 are rotatably connected to a rotating plate 31, and the front end of the rotating plate 31 is fixedly connected to a gear 32, and the lower end of the gear 32 is meshed with a rack 33, one end of the rack 33 is fixedly connected to a sliding shaft 331, and the other end of the rack 33 is rotatably connected to a positioning screw 332, a fixed block 34 is fixedly connected to the waste bin 3, the sliding shaft 331 is slidably connected to the fixed block 34, the positioning screw 332 is threadedly connected to the fixed block 34, and a handle 35 is fixedly connected to the front end of the waste bin 3.

[0028] When the utility model is in use: the pipe fitting is placed on the upper end of the fixed clamp plate 16 and the V-block 26, the tightening screw 171 is adjusted so that the movable clamp plate 17 clamps the pipe fitting, the adjusting screw 272 is adjusted so that the pressing plate 28 contacts the pipe fitting, the motor 24 drives the cutter 25 to rotate through the belt 241, the cutting cover 231 is driven to move downward through the grip 232, and the cutting cover 231 drives the cutter 25 to move downward to cut the pipe fitting, and the ball screw 21 is rotated to drive it to move in the inner slide groove 13 of the slide seat 2, so that the cutting position of the cutting assembly can be flexibly adjusted, so that the cutting assembly can perform multiple cutting processes on the pipe fitting according to the requirements of different lengths and positions of the pipe fitting, so that there is no need to repeatedly loosen the tightening pipe fitting to adjust its position, thereby improving the efficiency of pipe cutting.

[0029] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A cutting device for processing pipe fittings, comprising a cutting table (11), a clamping frame (15) is arranged on the cutting table (11), a fixed clamping plate (16) is arranged at the bottom end of the inner wall of the clamping frame (15), a clamping assembly is movably arranged on the clamping frame (15), a slide groove (13) is arranged on the cutting table (11), a ball screw (21) extending into the slide groove (13) is movably arranged on the cutting table (11), and a slide seat (2) moving along the inner wall of the slide groove (13) is arranged on the ball screw (21), and a cutting assembly is movably arranged on the slide seat (2), wherein: The slide seat (2) is fixedly connected to a V-shaped block (26); the upper end of the V-shaped block (26) is fixedly connected to a mounting frame (27); the upper end of the mounting frame (27) is threadedly connected to an adjusting screw (272); the lower end of the adjusting screw (272) is rotatably connected to a fixing plate (271); and the fixing plate (271) is slidably connected to the inner side of the mounting frame (27).

2. A cutting device for pipe processing according to claim 1, characterized in that: The fixing plate (271) is slidably connected to a guide shaft (282), the upper end of the guide shaft (282) is fixedly connected to a stopper (283), the lower end of the guide shaft (282) is fixedly connected to a pressure plate (28), a spring (284) is installed outside the guide shaft (282), and the spring (284) is located between the fixing plate (271) and the pressure plate (28).

3. A cutting device for pipe processing according to claim 2, characterized in that: The left and right ends of the V-shaped block (26) are rotatably connected to lower rollers (261), and the lower end of the pressure plate (28) is rotatably connected to an upper roller (281).

4. A cutting device for pipe processing according to claim 1, characterized in that: The clamping assembly comprises a clamping screw (171) which is spirally arranged on the clamping frame (15); the bottom of the clamping screw (171) is rotatably connected to a movable clamping plate (17); and the movable clamping plate (17) is provided with a limiting rod (172) which passes through the clamping frame (15).

5. A cutting device for pipe processing according to claim 4, characterized in that: The fixed clamping plate (16) is provided with a recessed portion (161) adapted to the movable clamping plate (17); the opening directions of the fixed clamping plate (16) and the movable clamping plate (17) are opposite.

6. A cutting device for pipe processing according to claim 1, characterized in that: The cutting assembly comprises a cutting cover (231), a cutting knife (25) and a motor (24) are respectively arranged on the cutting cover (231), and the motor (24) is connected to the cutting knife (25) via a belt (241), and a gripping rod (232) is arranged on the cutting cover (231).

7. A cutting device for pipe processing according to claim 6, characterized in that: A rotating frame (22) is provided on the slide seat (2), and a swing rod (23) is rotatably connected to the rotating frame (22), and the swing rod (23) is connected to the cutting cover (231).

8. The cutting device for pipe processing according to claim 1, characterized in that: The cutting table (11) is provided with a material drop chute (12), a base (1) is provided at the bottom of the cutting table (11), a roller (14) is provided on the inner wall of the horizontal end of the base (1), and a waste bin (3) is rotatably connected to the roller (14).

9. A cutting device for pipe processing according to claim 8, characterized in that: The waste bin (3) is rotatably connected to a rotating plate (31) at both left and right ends, a gear (32) is fixedly connected to the front end of the rotating plate (31), a rack (33) is meshed at the lower end of the gear (32), one end of the rack (33) is fixedly connected to a sliding shaft (331), and the other end of the rack (33) is rotatably connected to a positioning screw (332), a fixed block (34) is fixedly connected to the waste bin (3), the sliding shaft (331) is slidably connected to the fixed block (34), and the positioning screw (332) is threadedly connected to the fixed block (34).

10. A cutting device for pipe processing according to claim 9, characterized in that: A handle (35) is fixedly connected to the front end of the waste bin (3).