Bent pipe cutting equipment for hardware product manufacturing

Abstract

The utility model relates to the technical field of hardware product manufacturing, in particular to bent pipe cutting equipment for hardware product manufacturing, which comprises a machining table, a positioning clamping seat is fixedly connected to the middle position of the top end of the machining table, a reserved clamping groove is formed in the top end face of the positioning clamping seat, and a fixed convex block is fixedly connected to the left side of the front end of the reserved clamping groove. According to the bent pipe cutting equipment for hardware product manufacturing, through the arrangement of the fixed protruding block, the first telescopic rod, the push block, the clamping jaw, the teeth, the buckle plate, the sliding groove and the guide column, the bent pipe cutting equipment for hardware product manufacturing can conveniently cut and process a bent pipe before the bent pipe is actually cut and machined, and the bent pipe can be conveniently and rapidly cut and machined. The butt-clamping structure is adjusted in a telescopic mode, so that the distance between the fixing protruding block and the clamping jaw is relatively adjusted, the bent pipes of different sizes can be matched and fixed through equipment, and the size matching limitation of conventional equipment in the bent pipe cutting and machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware product manufacturing, in particular to a pipe bending cutting device used in hardware product manufacturing. Background Art

[0002] Hardware products include various metal products, among which pipe elbows are one type. Pipe elbows are usually used in scenarios such as pipe connection and fluid transportation. They are an important component of hardware products. At the same time, before connecting the pipe elbows to the pipeline system, they usually need to be cut using cutting equipment to make them meet the specific layout requirements of the pipeline connection.

[0003] When using cutting equipment to cut elbows in the prior art, the elbow to be processed is generally fixed by cooperating with a positioning seat with an L-shaped arc groove and a pressure plate. However, considering that the size of the L-shaped arc groove is fixed, this equipment is conducive to the adaptation, fixation and processing of elbows of different sizes, but it also reduces the versatility of the equipment during actual processing. Therefore, in order to solve the above problems, a elbow cutting equipment for hardware product manufacturing is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a bend pipe cutting device for hardware product manufacturing, so as to solve the problem in the prior art proposed in the above background technology that it is inconvenient to adapt, fix and process bend pipes of different sizes when using cutting equipment to cut bend pipes.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A pipe bending cutting device for manufacturing hardware products includes a processing table, a positioning base is fixedly connected to the middle position of the top of the processing table, a reserved slot is provided on the top surface of the positioning base, a fixed protrusion is fixedly connected to the left side of the front end of the reserved slot, a first telescopic rod with a movable end extending into the inside of the reserved slot is fixedly installed on the diagonal line of the positioning base, the movable end of the first telescopic rod is fixedly connected to a push block, the external bolt of the push block is detachably connected to a gusset plate, the gusset plate is fixedly connected to a clamping claw at the end away from the push block, the inner surface of the clamping claw is provided with teeth, the bottom of the push block is fixedly connected to a guide column, and the top surface of the processing table is provided with a cross guide groove.

[0007] Preferably, the corners of the cross guide groove and the corners of the positioning seat are arranged to coincide with each other, and the interior of the processing table is provided with cutting assemblies slidingly installed at the positions of the longitudinal groove and the transverse groove of the cross guide groove respectively. The interior of the processing table is provided with an electric push rod connected to the movable end and the end of the cutting assembly shell, and the cutting blade in the cutting assembly extends to the interior of the cross guide groove.

[0008] Preferably, the left side of the top of the processing table is fixedly connected to a vertical table, the upper right side of the vertical table is fixedly connected to a crossbeam, the right side of the crossbeam is fixedly installed with a second telescopic rod, the movable end of the second telescopic rod is fixedly connected to a movable pressure plate, and the movable pressure plate and the reserved card slot are relatively arranged.

[0009] Preferably, the top of the fixing protrusion and the top of the positioning card seat are on the same horizontal line, and the fixing protrusion is arranged in an arc-shaped structure diagonally toward the reserved card slot.

[0010] Preferably, the outer shape of the clamp is a "V"-shaped structure, the clamp is arranged opposite to the fixed protrusion, the clamp is arranged inside the reserved slot, the inner surface of the reserved slot is connected with a slide groove, the slide groove and the reserved slot are integrally formed, and the lower part of the guide column extends to the inside of the slide groove and is slidably connected to the positioning seat.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, by setting the fixed protrusion, first telescopic rod, push block, clamping claw, teeth, gusset plate, slide groove and guide column, the hardware product manufacturing bending pipe cutting equipment can facilitate the actual cutting and processing of the bending pipe. Under the connection and limitation of the positioning card seat and the reserved card slot, the clamping structure composed of the fixed protrusion, the first telescopic rod, push block, clamping claw, teeth, gusset plate, slide groove and guide column can be telescopically adjusted, so that the distance between the fixed protrusion and the clamping claw can be relatively adjusted, so that the equipment can adapt and fix bending pipes of different sizes, reduce the size adaptation limitation of conventional equipment in cutting and processing bending pipes, improve the practicality and versatility of the equipment's actual processing time, and at the same time, after the clamping structure is reset, the bending pipe to be processed can also be squeezed and limited, which facilitates the equipment to pre-position the bending pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top view of the positioning card seat of the utility model;

[0015] Figure 3 This is a schematic diagram of the clamping jaw structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation structure of the electric push rod of the utility model.

[0017] In the figure: 1. Processing table; 2. Positioning card holder; 3. Reserved card slot; 4. Fixed protrusion; 5. Cross guide groove; 6. First telescopic rod; 7. Push block; 8. Clamping claw; 9. Teeth; 10. Buckle plate; 11. Slide groove; 12. Guide column; 13. Vertical table; 14. Crossbeam; 15. Second telescopic rod; 16. Movable pressure plate; 17. Cutting assembly; 18. Electric push rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A pipe bending cutting device for manufacturing hardware products includes a processing table 1, a positioning card seat 2 is fixedly connected to the middle position of the top of the processing table 1, a reserved card slot 3 is provided on the top surface of the positioning card seat 2, a fixed protrusion 4 is fixedly connected to the left side of the front end of the reserved card slot 3, a first telescopic rod 6 with a movable end extending into the reserved card slot 3 is fixedly installed on the diagonal line of the positioning card seat 2, the movable end of the first telescopic rod 6 is fixedly connected to a push block 7, the external bolt of the push block 7 is detachably connected to a gusset plate 10, the gusset plate 10 is fixedly connected to a clamping claw 8 at the end away from the push block 7, the inner surface of the clamping claw 8 is provided with teeth 9, the bottom of the push block 7 is fixedly connected to a guide column 12, and the top surface of the processing table 1 is provided with a cross guide groove 5.

[0021] like Figure 1 and Figure 4 As shown, the corners of the cross guide groove 5 and the corners of the positioning card seat 2 are arranged to coincide with each other, and the interior of the processing table 1 is slidingly installed with a cutting assembly 17 at the position of the longitudinal groove and the transverse groove of the cross guide groove 5. The interior of the processing table 1 is provided with an electric push rod 18 connected with the movable end and the end of the cutting assembly 17 shell. The cutting blade in the cutting assembly 17 extends into the interior of the cross guide groove 5. When the transverse cutting assembly 17 and the longitudinal cutting assembly 17 are moving and cutting, the setting of the cross guide groove 5 mainly plays the role of limiting the guiding movement of the cutting blade; the left side of the top of the processing table 1 is fixedly connected to the vertical table 13, and the upper right corner of the vertical table 13 is fixedly connected to the cross beam 14. The right side of the cross beam 14 is fixedly installed with a second telescopic rod 15, and the movable end of the second telescopic rod 15 is fixedly connected to a movable pressure plate 16. The movable pressure plate 16 and the reserved card slot 3 are relatively arranged. The movable pressure plate 16 can be raised and lowered and adjusted to facilitate the placement of the equipment to fix the bent pipe to be processed.

[0022] like Figure 1 、 Figure 2 and Figure 3 As shown, the top of the fixed protrusion 4 and the top of the positioning card seat 2 are on the same horizontal line, and the fixed protrusion 4 is arranged in an arc-shaped structure diagonally toward the reserved card slot 3. When the bent pipe to be processed is placed, the fixed protrusion 4 is arranged with an arc angle, so that it can contact the bent pipe to be processed more tightly; the outer shape of the clamping jaw 8 is a "V"-shaped structure, and the clamping jaw 8 is arranged opposite the fixed protrusion 4. The clamping jaw 8 is arranged inside the reserved card slot 3, and the inner surface of the reserved card slot 3 is connected with a slide groove 11. The slide groove 11 and the reserved card slot 3 are integrally formed, and the lower part of the guide column 12 extends to the inside of the slide groove 11 and is slidably connected to the positioning card seat 2. When the push block 7 moves back and forth with the clamping jaw 8, the cooperation between the guide column 12 and the slide groove 11 will provide guiding auxiliary limitation for the movement of the push block 7.

[0023] Working process: The power required for the startup and operation of the equipment in this utility model comes from an external power supply. When manufacturing hardware products, when the cutting equipment is needed to cut and process elbows, such as Figure 1 As shown, first, with the fixed protrusion 4 as the corner positioning base point, start the first telescopic rod 6 with the push block 7 to stretch backward along the diagonal of the positioning card seat 2, and the distance between the clamping claw 8 and the fixed protrusion 4 can be changed, so that the equipment can place and limit elbows of different sizes, and then put the elbow to be processed against the fixed protrusion 4 into the reserved card slot 3, start the first telescopic rod 6 to push the push block 7 forward along the diagonal of the positioning card seat 2, so that the push block 7 moves forward with the clamping claw 8 toward the diagonal of the positioning card seat 2, so that the clamping claw 8 can limit the elbow to be processed, and then start the second telescopic rod 6 under the connection limit of the stand 13 and the crossbeam 14. The second telescopic rod 15 pushes down the movable pressure plate 16 so that the movable pressure plate 16 can press down and limit the elbow to be processed, and then the electric push rod 18 is started to push the cutting assembly 17. The equipment will cut the elbow in steps first horizontally and then vertically by sequentially arranging the cutting assembly 17 and the longitudinally arranged cutting assembly 17 that move close to the elbow. Finally, the assembly 17 to be cut is reset, and the movable pressure plate 16 moves upward with the stretching of the second telescopic rod 15, removing the downward pressure on the elbow, and controlling the first telescopic rod 6 to move backward again, so that the clamping jaws 8 remove the squeezing limit on the elbow, and the cut elbow is manually taken out. A single elbow cutting operation can be completed.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe bending cutting device for hardware product manufacturing, comprising a processing table (1), characterized in that: A positioning base (2) is fixedly connected to the middle position of the top of the processing table (1), a reserved slot (3) is provided on the top surface of the positioning base (2), a fixed protrusion (4) is fixedly connected to the left side of the front end of the reserved slot (3), a first telescopic rod (6) with a movable end extending into the inside of the reserved slot (3) is fixedly installed on the diagonal line of the positioning base (2), the movable end of the first telescopic rod (6) is fixedly connected to a push block (7), the external bolt of the push block (7) is detachably connected to a gusset plate (10), the gusset plate (10) is fixedly connected to a clamping claw (8) at one end away from the push block (7), the inner surface of the clamping claw (8) is provided with teeth (9), the bottom of the push block (7) is fixedly connected to a guide column (12), and a cross guide groove (5) is provided on the top surface of the processing table (1).

2. The pipe bending cutting equipment for hardware product manufacturing according to claim 1, characterized in that: The corners of the cross guide groove (5) and the corners of the positioning card seat (2) are arranged to overlap, and the interior of the processing table (1) is slidably mounted with a cutting assembly (17) at positions facing the longitudinal groove and the transverse groove of the cross guide groove (5). The interior of the processing table (1) is provided with an electric push rod (18) whose movable end is connected to the end of the shell of the cutting assembly (17), and the cutting blade in the cutting assembly (17) extends into the interior of the cross guide groove (5).

3. The pipe bending cutting equipment for hardware product manufacturing according to claim 1, characterized in that: The left side of the top of the processing table (1) is fixedly connected to a vertical table (13), the upper right side of the vertical table (13) is fixedly connected to a crossbeam (14), the right side of the crossbeam (14) is fixedly installed with a second telescopic rod (15), the movable end of the second telescopic rod (15) is fixedly connected to a movable pressure plate (16), and the movable pressure plate (16) and the reserved card slot (3) are arranged relative to each other.

4. The pipe bending cutting equipment for hardware product manufacturing according to claim 1, characterized in that: The top of the fixed protrusion (4) and the top of the positioning card seat (2) are located on the same horizontal line, and the fixed protrusion (4) is arranged in an arc-shaped structure diagonally opposite to the reserved card slot (3).

5. The pipe bending cutting equipment for hardware product manufacturing according to claim 1, characterized in that: The outer shape of the clamping jaw (8) is a "V"-shaped structure. The clamping jaw (8) is arranged opposite to the fixed protrusion (4). The clamping jaw (8) is arranged inside the reserved card slot (3). The inner surface of the reserved card slot (3) is connected to a slide groove (11). The slide groove (11) and the reserved card slot (3) are integrally formed. The lower part of the guide column (12) extends into the interior of the slide groove (11) and is slidably connected to the positioning card seat (2).

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