Pipe trimming equipment

Abstract

The utility model discloses a pipe trimming device which comprises a working table, a mounting table and a blanking groove are arranged on the upper portion of the working table, a driving motor is mounted on the other side of the mounting table, a mounting plate is mounted at the output end of the driving motor, and four sets of polishing rollers are mounted on the side of the mounting plate. Two sets of clamping plates are mounted above the workbench, two sets of limiting through grooves are formed in one side of the mounting plate, mounting screws penetrate through the two sets of limiting through grooves, mounting nuts are connected to the side walls of the two sets of mounting screws in a sleeving mode, concave plates are mounted at one ends of the two sets of mounting screws, and the concave plates are connected with the limiting through grooves in a sleeving mode. Frosted frame plates are mounted in the two sets of concave plates, and two sets of adjusting screw rods penetrate through the interiors of the two sets of frosted frame plates. The pipe trimming device has the advantages that the polishing rollers are adopted, the end portion of the cut end of a pipe and the outer wall and the inner wall of the cut end of the pipe can be comprehensively polished through the arranged polishing rollers, and the use practicability of the pipe trimming device is improved.

Description

Technical Field

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

[0002] Pipes are materials used to make pipe fittings. Different pipe fittings require different pipes. The quality of the pipes directly determines the quality of the pipe fittings. Construction projects, power plants, chemical plants, etc. often use such pipes. During the pipe processing process, the pipes need to be cut. During the cutting process, a large amount of burrs will be generated on the cut ends of the pipes. Trimming equipment is required to remove the burrs on the cut ends of the pipes. In actual use, it has the advantages of simple operation, stable structure and good use effect.

[0003] The prior art discloses a trimming device for copper tube processing with publication number: CN212600812U, comprising a table, a grinding wheel, a driving motor, a fixed foot, a blanking trough, a fixed seat, a clamp, a movable seat, a connecting rod, a fixed cylinder, a sliding column and a reset spring. When in use, the copper tube is first fixed to the movable seat and the upper side position of the fixed seat, and then the copper tube is clamped by the fixed seat and the clamp on the upper side of the movable seat, wherein the clamp on the fixed seat fits with the surface of the copper tube so that the copper tube can slide inside the clamp, and the movable seat is under the action of the reset spring, and the sliding column moves to the right position inside the fixed cylinder, thereby driving the copper tube to move to one side position of the grinding wheel, and then one end of the copper tube contacts the grinding wheel, so as to trim one end of the copper tube; and the debris after grinding falls into the lower side position of the table through the blanking trough, and then falls into the inside of the blanking cylinder, thereby realizing the collection of the debris; the clamp located on the upper side of the movable seat can clamp copper tubes of different diameters.

[0004] In the above utility model, when the driving motor is powered on, its output end can drive the grinding wheel to rotate. The rotating grinding wheel contacts the cut end of the pipe and can only grind and remove burrs on the cut end of the pipe. The outer wall and inner wall of the cut end of the pipe cannot be grinded, which reduces the practicality of the use of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a pipe trimming device, which has the advantage of being able to fully grind the cut end of the pipe and the outer wall and inner wall of the cut end of the pipe, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned advantage of being able to fully grind the cut end of the pipe and the outer wall and inner wall of the cut end of the pipe, the specific technical solution adopted by the utility model is as follows:

[0010] A pipe trimming equipment comprises a workbench, wherein a mounting platform and a blanking trough are arranged on the upper part of the workbench, a driving motor is installed on the other side of the mounting platform, and a mounting plate is installed on the output end of the driving motor, and four groups of grinding rollers are installed on the side of the mounting plate, two groups of clamping plates are installed above the workbench, two groups of limiting through grooves are opened on one side of the mounting plate, and the insides of the two groups of limiting through grooves are penetrated by mounting screws, the side walls of the two groups of mounting screws are sleeved with mounting nuts, one end of the two groups of mounting screws are installed with concave plates, the insides of the two groups of concave plates are installed with frosted frame plates, the insides of the two groups of frosted frame plates are penetrated by two groups of adjusting screws, the side walls of the four groups of adjusting screws are sleeved with two groups of adjusting nuts, one end of the four groups of adjusting screws are installed with connecting plates, and the four groups of grinding rollers respectively penetrate the four groups of connecting plates through bearings.

[0011] Furthermore, the two groups of mounting screws and the two groups of mounting nut threads cooperate with each other.

[0012] Furthermore, the four groups of adjusting screws and the eight groups of adjusting nut threads cooperate with each other.

[0013] Furthermore, two groups of fixed through grooves are provided on the upper part of the workbench, and I-shaped sliders are slidably penetrated inside the two groups of fixed through grooves, a two-way wire lever is penetrated between the two groups of I-shaped sliders through a bearing, and two groups of screw sleeves are sleeved on the side walls of the two-way wire levers, one end of the two groups of screw sleeves respectively penetrate the facing surfaces of the two groups of clamps, hand wheels are installed at both end ends of the two-way wire levers, and protective pads are installed on the away surfaces of the two groups of clamps, a cross bar is slidably penetrated between the two groups of clamps, and the two ends of the cross bar are respectively fixedly connected to the facing surfaces of the two groups of I-shaped sliders.

[0014] Furthermore, the bidirectional wire lever cooperates with the two groups of threaded screw sleeves.

[0015] Furthermore, an electric control box is installed on the rear end surface of the workbench, and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery and the drive motor through wires.

[0016] Furthermore, four groups of supporting columns are installed at the bottom of the workbench.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a pipe trimming device, which has the following beneficial effects:

[0019] (1) The utility model adopts a grinding roller. When the pipe trimming equipment is actually used, the cut end of the pipe is moved toward the mounting plate, and then two sets of mounting screws are slid along the two sets of limit grooves. When the two sets of mounting screws move the two sets of concave plates to the appropriate positions, the two sets of mounting screws cooperate with the two sets of mounting nut threads. The operator rotates the two sets of mounting nuts clockwise by hand. When the two sets of mounting nuts are in close contact with the mounting plate, the use position of the two sets of concave plates is fixed. At this time, four sets of adjusting screws are moved along the two sets of frosted frame plates. When the four sets of adjusting screws move the four sets of grinding rollers to the appropriate positions through the four sets of connecting plates, the four sets of adjusting screws and eight sets of adjusting nut threads cooperate with each other. The operator Rotate eight groups of adjusting nuts clockwise and counterclockwise by hand. When the eight groups of adjusting nuts are in close contact with the two groups of frosted frame plates, move the cut end of the pipe to the gap between the two groups of grinding rollers on the same side. Then use the control panel to make the drive motor work. The output end of the drive motor can drive the mounting plate to rotate. The mounting plate drives the four groups of grinding rollers to rotate through the two groups of concave plates. The rotating four groups of grinding rollers can grind the outer wall and inner wall of the cut end of the pipe. Continue to move the pipe horizontally. When the cut end of the pipe contacts the two groups of frosted frame plates, the rotating two groups of frosted frame plates can grind the cut end of the pipe. Through the set grinding rollers, the cut end of the pipe and the outer wall and inner wall of the cut end of the pipe can be fully polished, thereby improving the practicality of the pipe trimming equipment.

[0020] (2) The utility model adopts a clamping plate. When it is necessary to install the pipe, the operator moves the pipe to the workbench and then slides two sets of I-shaped slide blocks along two sets of fixed grooves. When the two sets of clamping plates are moved into the interior of the pipe, the operator rotates the two sets of hand wheels by hand. The two sets of hand wheels can drive the two-way screw lever to rotate. Since the two-way screw lever and the two sets of screw sleeve threads cooperate with each other, the rotating two-way screw lever can push the two sets of screw sleeves away from each other. When the two sets of screw sleeves make the two sets of protective pads closely contact with the inner wall of the pipe through the two sets of clamping plates, the installation of the pipe is completed. The cross bar ensures the stability of the lateral movement of the two sets of clamping plates. Through the set clamping plates, pipes of various sizes can be installed without replacing the clamping structure, which brings convenience to the installation of pipes of pipe trimming equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a pipe trimming device proposed by the utility model;

[0023] Figure 2This is a bottom view of a pipe trimming device proposed by the utility model;

[0024] Figure 3 It is the frosted frame plate proposed by the utility model;

[0025] Figure 4 The utility model proposes Figure 1 A magnified view of middle;

[0026] Figure 5 The utility model proposes Figure 1 Enlarged view of B.

[0027] In the figure:

[0028] 1. Workbench; 2. Mounting table; 3. Blanking chute; 4. Driving motor; 5. Mounting plate; 6. Grinding roller; 7. Clamping plate; 8. Limiting slot; 9. Mounting screw; 10. Mounting nut; 11. Concave plate; 12. Frosted frame plate; 13. Adjusting screw; 14. Adjusting nut; 15. Connecting plate; 16. Fixed slot; 17. I-shaped slider; 18. Bidirectional screw lever; 19. Screw sleeve; 20. Protective pad; 21. Cross bar; 22. Handwheel. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a pipe trimming device is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5As shown, a pipe trimming device according to an embodiment of the utility model comprises a workbench 1, a mounting table 2 and a blanking trough 3 are arranged on the upper part of the workbench 1, a driving motor 4 is installed on the other side of the mounting table 2, and a mounting plate 5 is installed on the output end of the driving motor 4, and four groups of grinding rollers 6 are installed on the side of the mounting plate 5, two groups of clamping plates 7 are installed on the upper part of the workbench 1, two groups of limiting through grooves 8 are opened on one side of the mounting plate 5, and the insides of the two groups of limiting through grooves 8 are penetrated by mounting screws 9, and the side walls of the two groups of mounting screws 9 are sleeved with mounting nuts 10, and the two groups of mounting screws 9 are installed on the side walls of the two groups of mounting screws 9. A concave plate 11 is installed at one end of the screw rod 9, and a frosted frame plate 12 is installed inside the two groups of concave plates 11. Two groups of adjusting screws 13 are penetrated inside the two groups of frosted frame plates 12. The side walls of the four groups of adjusting screws 13 are sleeved with two groups of adjusting nuts 14. A connecting plate 15 is installed at one end of the four groups of adjusting screws 13. Four groups of grinding rollers 6 penetrate the four groups of connecting plates 15 through bearings respectively. Through the provided grinding rollers 6, the cut end of the pipe and the outer wall and the inner wall of the cut end of the pipe can be fully polished, thereby improving the practicality of the pipe trimming equipment.

[0032] In one embodiment, the threads of the two sets of mounting screws 9 and the two sets of mounting nuts 10 cooperate with each other, so as to facilitate the adjustment of the use positions of the two sets of mounting nuts 10 .

[0033] In one embodiment, the threads of the four groups of adjusting screws 13 and the eight groups of adjusting nuts 14 cooperate with each other, so as to facilitate the adjustment of the use positions of the eight groups of adjusting nuts 14 .

[0034] In one embodiment, two groups of fixed through grooves 16 are opened on the upper part of the workbench 1, and the interiors of the two groups of fixed through grooves 16 are slidably penetrated by I-shaped sliders 17, a two-way wire lever 18 is penetrated between the two groups of I-shaped sliders 17 through bearings, and the side walls of the two-way wire lever 18 are sleeved with two groups of screw sleeves 19, one end of the two groups of screw sleeves 19 respectively penetrate the facing surfaces of the two groups of clamps 7, hand wheels 22 are installed at both end portions of the two-way wire lever 18, protective pads 20 are installed on the away surfaces of the two groups of clamps 7, a cross bar 21 is slidably penetrated between the two groups of clamps 7, and the two ends of the cross bar 21 are fixedly connected to the facing surfaces of the two groups of I-shaped sliders 17, respectively, by setting the clamps 7, there is no need to replace the clamping structure, and pipes of multiple sizes can be installed, which brings convenience to the installation of pipes of pipe trimming equipment.

[0035] In one embodiment, the two-way screw lever 18 and the two sets of screw sleeves 19 are threadably matched with each other to facilitate adjustment of the use positions of the two sets of screw sleeves 19.

[0036] In one embodiment, an electric control box is installed on the rear end face of the workbench 1, and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery and the drive motor 4 through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] In one embodiment, four groups of support columns are installed at the bottom of the workbench 1 , and the four groups of support columns play a role in supporting and fixing the workbench 1 .

[0038] Working principle:

[0039] When the pipe trimming equipment is actually used, the cut end of the pipe is moved toward the mounting plate 5, and then the two sets of mounting screws 9 are slid along the two sets of limit slots 8. When the two sets of mounting screws 9 move the two sets of concave plates 11 to appropriate positions, the two sets of mounting screws 9 and the two sets of mounting nuts 10 are used to cooperate with each other. The operator manually rotates the two sets of mounting nuts 10 clockwise. When the two sets of mounting nuts 10 are in close contact with the mounting plate 5, the use position of the two sets of concave plates 11 is fixed. At this time, the four sets of adjusting screws 13 are moved along the two sets of frosted frame plates 12. When the four sets of adjusting screws 13 pass through the four When the connecting plate 15 moves the four groups of grinding rollers 6 to the appropriate position, the four groups of adjusting screws 13 and the eight groups of adjusting nuts 14 are used to cooperate with each other, and the operator manually rotates the eight groups of adjusting nuts 14 clockwise and counterclockwise. When the eight groups of adjusting nuts 14 are in close contact with the two groups of grinding frame plates 12, the cut end of the pipe is moved to the gap between the two groups of grinding rollers 6 on the same side, and then the control panel is used to make the driving motor 4 work. The output end of the driving motor 4 can drive the mounting plate 5 to rotate, and the mounting plate 5 drives the four groups of grinding rollers 6 to rotate through the two groups of concave plates 11. The rotating four groups of grinding rollers 6 can grind Grind the outer wall and inner wall of the cut end of the pipe, continue to move the pipe horizontally, when the cut end of the pipe contacts the two sets of grinding frame plates 12, the rotating two sets of grinding frame plates 12 can grind the cut end of the pipe, and through the provided grinding rollers 6, the cut end of the pipe and the outer wall and inner wall of the cut end of the pipe can be fully polished, which improves the practicality of the pipe trimming equipment. At the same time, when the pipe needs to be installed, the operator moves the pipe to the workbench 1, and then slides the two sets of I-shaped slide blocks 17 along the two sets of fixed through grooves 16. When the two sets of clamps 7 move into the interior of the pipe, the operator manually rotates the two sets of hand wheels 2 2. The two groups of hand wheels 22 can drive the two-way wire lever 18 to rotate. Since the two-way wire lever 18 and the two groups of screw sleeves 19 threads cooperate with each other, the rotating two-way wire lever 18 can push the two groups of screw sleeves 19 away from each other. When the two groups of screw sleeves 19 make the two groups of protective pads 20 closely contact with the inner wall of the pipe through the two groups of clamping plates 7, the installation of the pipe is completed. The cross bar 21 ensures the stability of the lateral movement of the two groups of clamping plates 7. Through the set clamping plates 7, pipes of various sizes can be installed without replacing the clamping structure, which brings convenience to the installation of pipes of pipe trimming equipment.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe trimming device, characterized in that: The invention comprises a workbench (1), wherein a mounting platform (2) and a blanking trough (3) are arranged on the upper part of the workbench (1), a driving motor (4) is installed on the other side of the mounting platform (2), and a mounting plate (5) is installed on the output end of the driving motor (4), and four groups of grinding rollers (6) are installed on the side of the mounting plate (5), two groups of clamping plates (7) are installed on the upper part of the workbench (1), two groups of limiting grooves (8) are opened on one side of the mounting plate (5), and the insides of the two groups of limiting grooves (8) are penetrated by mounting screws (9), and the two groups of mounting screws ( The side walls of the two groups of mounting screws (9) are sleeved with mounting nuts (10), one end of the two groups of mounting screws (9) are installed with concave plates (11), the interior of the two groups of concave plates (11) are installed with frosted frame plates (12), the interior of the two groups of frosted frame plates (12) are penetrated with two groups of adjusting screws (13), the side walls of the four groups of adjusting screws (13) are sleeved with two groups of adjusting nuts (14), one end of the four groups of adjusting screws (13) are installed with connecting plates (15), and the four groups of grinding rollers (6) respectively penetrate the four groups of connecting plates (15) through bearings.

2. The pipe trimming equipment according to claim 1, characterized in that: The threads of the two groups of mounting screws (9) and the two groups of mounting nuts (10) cooperate with each other.

3. The pipe trimming equipment according to claim 1, characterized in that: The threads of the four groups of adjusting screws (13) and the eight groups of adjusting nuts (14) cooperate with each other.

4. The pipe trimming equipment according to claim 1, characterized in that: Two groups of fixed through grooves (16) are provided on the upper part of the workbench (1), and I-shaped sliders (17) are slidably penetrated inside the two groups of fixed through grooves (16), a bidirectional wire lever (18) is penetrated between the two groups of I-shaped sliders (17) through bearings, and two groups of screw sleeves (19) are sleeved on the side walls of the bidirectional wire lever (18), one end of the two groups of screw sleeves (19) respectively penetrates the facing surfaces of the two groups of clamps (7), hand wheels (22) are installed at both end portions of the bidirectional wire lever (18), and protective pads (20) are installed on the away surfaces of the two groups of clamps (7), a cross bar (21) is slidably penetrated between the two groups of clamps (7), and the two ends of the cross bar (21) are respectively fixedly connected to the facing surfaces of the two groups of I-shaped sliders (17).

5. The pipe trimming equipment according to claim 4, characterized in that: The bidirectional thread lever (18) and the two groups of threaded screw sleeves (19) cooperate with each other.

6. The pipe trimming equipment according to claim 1, characterized in that: An electric control box is installed on the rear end surface of the workbench (1), and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery and the drive motor (4) through electric wires.

7. The pipe trimming equipment according to claim 1, characterized in that: Four groups of support columns are installed at the bottom of the workbench (1).

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