Ultrathin special-shaped copper pipe cutting device

Abstract

The utility model discloses an ultrathin special-shaped copper pipe cutting device which comprises a cutting working table, two working frames are fixedly connected to the cutting working table, the ends, away from the cutting working table, of the two working frames are jointly and fixedly connected with a supporting plate, and a telescopic hydraulic cylinder is arranged on the supporting plate. The output end of the telescopic hydraulic cylinder penetrates through the supporting plate, a protection box is fixedly connected to the output end of the telescopic hydraulic cylinder, a working motor is arranged in the protection box, a working rotating shaft is fixedly connected to the output end of the working motor, and the working rotating shaft rotationally penetrates through the protection box; a cutting knife is fixedly connected to the end, away from the working motor, of the working rotating shaft, a cutting groove is further formed in the cutting workbench, and the cutting groove and the cutting knife are arranged in a matched mode. A fixed length assembly; the length fixing assembly comprises a connecting cushion block fixedly connected to the outer side wall of the cutting workbench. The copper pipe cutting device can cut a copper pipe at a fixed length.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube cutting, in particular to an ultra-thin special-shaped copper tube cutting device. Background Art

[0002] Copper tube, also known as red copper tube, is a kind of non-ferrous metal tube, which is a pressed and drawn seamless tube. Copper tube has good electrical and thermal conductivity. It is the main material for the conductive accessories and heat dissipation accessories of electronic products. It has become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial houses. Copper tube has strong corrosion resistance, is not easy to oxidize, and is not easy to react chemically with some liquid substances. It is easy to bend and shape. Copper tube can be divided into thin-walled copper tube, capillary copper tube, hardware copper tube, special-shaped copper tube, small copper tube, pen copper tube, pen copper tube and other types.

[0003] Copper tubes often need to be cut into sections of specific lengths. Most existing ultra-thin special-shaped copper tube cutting devices require workers to manually judge the length, resulting in a certain range of errors during cutting, causing some of the cut copper tubes to fail to meet the required standards, affecting subsequent processing.

[0004] Therefore, we propose an ultra-thin special-shaped copper tube cutting device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes an ultra-thin special-shaped copper tube cutting device.

[0006] The embodiment of the utility model provides an ultra-thin special-shaped copper tube cutting device, comprising:

[0007] A cutting workbench, wherein two work frames are fixedly connected to the cutting workbench, and one end of the two work frames away from the cutting workbench is commonly fixedly connected to a support plate, a telescopic hydraulic cylinder is arranged on the support plate, and the output end of the telescopic hydraulic cylinder passes through the support plate, and a protection box is fixedly connected to the output end of the telescopic hydraulic cylinder, and a working motor is arranged in the protection box, and a working shaft is fixedly connected to the output end of the working motor, and the working shaft rotates and passes through the protection box, and a cutting knife is fixedly connected to the end of the working shaft away from the working motor, and a cutting groove is also arranged on the cutting workbench, and the cutting groove and the cutting knife are matched;

[0008] A fixed-length component; the fixed-length component includes a connecting pad fixedly connected to the outer wall of the cutting workbench, the connecting pad is provided with a working groove, a working screw is rotatably connected in the working groove, one end of the working screw is rotatably passed through the connecting pad, a fixed-length baffle is threadedly connected to the working screw, a limiting slide is also fixedly connected in the working groove, the limiting slide slide slides through the fixed-length baffle, the fixed-length baffle and the cutting knife are matched, and two adjustment components are also provided on the cutting workbench.

[0009] Preferably, the adjustment assembly includes an auxiliary groove arranged on the outer side wall of the cutting workbench, an auxiliary screw is rotatably connected in the auxiliary groove, one end of the auxiliary screw passes through the auxiliary groove, an auxiliary slider is threadedly connected to the auxiliary screw, the auxiliary slider and the side wall of the auxiliary groove are slidingly connected, a connecting plate 1 is fixedly connected to the auxiliary slider, a guide groove is provided on a side wall of the cutting workbench away from the auxiliary groove, a guide slider is slidably connected in the guide groove, a connecting plate 2 is fixedly connected to one end of the guide slider away from the guide groove, sliding assemblies are provided on both the connecting plate 1 and the connecting plate 2, and the two sliding assemblies are commonly connected to a fixed block.

[0010] Preferably, the sliding assembly comprises a lifting slide groove arranged on the connecting plate 1, a lifting slider is fixedly connected to the side wall of the fixed block, and the lifting slider and the lifting slide groove are slidably connected.

[0011] Preferably, the working screw is provided with a rotating handle, the rotating handle is arranged in a disc shape, and the rotating handle and the working screw are arranged in coordination.

[0012] Preferably, a plurality of placement bases are fixedly connected to the cutting workbench, and the plurality of placement bases are all arranged in cooperation with the cutting workbench.

[0013] Preferably, a handle is fixedly connected to the fixed block, and the handle is concavely arranged.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model: 1. Through the cooperation of the cutting workbench, the support plate, the telescopic hydraulic cylinder, the working motor, the working shaft, the cutting knife, the connecting pad, the working screw, the fixed-length baffle and the limiting slide bar, the staff only needs to rotate the working screw to adjust the distance between the fixed-length baffle and the cutting knife, and one end of the copper tube can be placed against the fixed-length baffle to achieve fixed-length cutting.

[0016] 2. Through the cooperation of the auxiliary screw, the auxiliary slider, the connecting plate 1, the guide slide, the guide slider, the connecting plate 2, the fixed block, the lifting slide and the lifting slider, the fixed block can fix the copper tube to avoid the problem of cutting failure caused by the copper tube sliding left and right during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the front structure of an ultra-thin special-shaped copper tube cutting device proposed by the utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the side structure of an ultra-thin special-shaped copper tube cutting device proposed by the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the structure of the connecting pad part of an ultra-thin special-shaped copper tube cutting device proposed by the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the working motor structure of an ultra-thin special-shaped copper tube cutting device proposed by the utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the structure of the lifting slide block of an ultra-thin special-shaped copper tube cutting device proposed by the utility model.

[0022] In the figure: 1 cutting workbench, 2 supporting plate, 3 telescopic hydraulic cylinder, 4 working motor, 5 working rotating shaft, 6 cutting knife, 7 connecting pad, 8 working screw, 9 fixed length baffle, 10 limiting slide bar, 11 auxiliary screw, 12 auxiliary slide block, 13 connecting plate 1, 14 guide slide groove, 15 guide slide block, 16 connecting plate 2, 17 fixed block, 18 lifting slide groove, 19 lifting slide block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] like Figure 1-Figure 5 As shown, the embodiment of the utility model provides an ultra-thin special-shaped copper tube cutting device, comprising:

[0025] A cutting table 1, a plurality of placing bases are fixedly connected to the cutting table 1, and the plurality of placing bases are arranged in cooperation with the cutting table 1 to ensure that the cutting table 1 can be placed stably, two working frames are fixedly connected to the cutting table 1, and the two working frames are fixedly connected to a supporting plate 2 at one end away from the cutting table 1, a telescopic hydraulic cylinder 3 is arranged on the supporting plate 2, and the output end of the telescopic hydraulic cylinder 3 passes through the supporting plate 2, and a protective box is fixedly connected to the output end of the telescopic hydraulic cylinder 3, and a working motor 4 is arranged in the protective box, and the protective box prevents the working motor 4 from being disturbed by the outside world, and a working rotating shaft 5 is fixedly connected to the output end of the working motor 4, and the working rotating shaft 5 rotates and passes through the protective box, and a cutting knife 6 is fixedly connected to the end of the working rotating shaft 5 away from the working motor 4, so that the cutting knife 6 is driven to rotate when the working motor 4 works to form a cutting effect, and a cutting groove is also arranged on the cutting table 1, and the cutting groove and the cutting knife 6 are arranged in cooperation to ensure the integrity of the cutting;

[0026] Fixed-length component; the fixed-length component includes a connecting pad 7 fixedly connected to the outer side wall of the cutting workbench 1, a working groove is provided on the connecting pad 7, a working screw 8 is rotatably connected in the working groove, one end of the working screw 8 is rotatably penetrated through the connecting pad 7, a rotating handle is provided on the working screw 8, the rotating handle is disc-shaped, the rotating handle and the working screw 8 are matched, which is more convenient for the staff to rotate the working screw 8, a fixed-length baffle 9 is threadedly connected to the working screw 8, a limiting slide bar 10 is also fixedly connected in the working groove, the limiting slide bar 10 slides through the fixed-length baffle 9, thereby limiting the fixed-length baffle 9, so that the fixed-length baffle 9 can only slide along the direction of the working screw 8, the fixed-length baffle 9 and the cutting knife 6 are matched, so that the distance between the two can be adjusted, so as to fix the length of the fixed-length cutting in turn;

[0027] The cutting table 1 is also provided with two adjustment components, which include an auxiliary groove arranged on the outer wall of the cutting table 1, an auxiliary screw rod 11 is rotatably connected in the auxiliary groove, one end of the auxiliary screw rod 11 passes through the auxiliary groove, an auxiliary slider 12 is threadedly connected to the auxiliary screw 11, and the auxiliary slider 12 is slidably connected to the side wall of the auxiliary groove, thereby limiting the auxiliary slider 12 so that the auxiliary slider 12 can only slide along the direction of the auxiliary screw 11, and a connecting plate 13 is fixedly connected to the auxiliary slider 12, and a guide groove 14 is provided on the side wall of the cutting table 1 away from the auxiliary groove, and a guide slider 15 is slidably connected in the guide groove 14, and a connecting plate 2 16 is fixedly connected to the end of the guide slider 15 away from the guide groove 14, and a sliding component is provided on the connecting plate 13 and the connecting plate 2 16, and the two sliding components are commonly connected with a fixed block 17, and the connecting plate 13 and the connecting plate 2 16 can jointly drive the fixed block 17 to move, so that copper pipes of different lengths can be fixed;

[0028] A handle is fixedly connected to the fixed block 17, and the handle is concavely set to facilitate the staff to pull the fixed block 17 upwards. The sliding assembly includes a lifting slide 18 set on the connecting plate 13, and a lifting slider 19 is fixedly connected to the side wall of the fixed block 17. The lifting slider 19 and the lifting slide 18 are slidably connected to ensure that the fixed block 17 can slide up and down normally, thereby fixing the copper tube.

[0029] During the use of the utility model, the staff first uses an example copper tube that meets the cutting length requirements, and makes one end of the copper tube under the cutting knife 6, and then rotates the working screw 8. Due to the characteristics of the threaded connection, the fixed-length baffle 9 will slide along the direction of the working screw 8 under the limiting action of the limiting slide bar 10. When the fixed-length baffle 9 fits the other end of the example copper tube, the rotation of the working screw 8 can be stopped. At this time, the adjustment of the specified length is completed. Then the staff puts the copper tube to be cut on the cutting workbench 1, and rotates the auxiliary screw 11 according to the length of the copper tube. Due to the characteristics of the threaded connection, the auxiliary slide block 12 will slide along the auxiliary screw 11 under the limiting action of the auxiliary groove, and at the same time, the connecting plate 13 and the connecting plate 2 16 are driven to slide under the cooperation of the guide slide groove 14 and the guide slide block 15, thereby driving the fixed clamping block 17 to move, so that the fixed clamping block 17 can fix the copper tube at a position suitable for the length of the copper tube;

[0030] Then the staff puts one end of the copper tube against the fixed-length baffle 9, and starts the telescopic hydraulic cylinder 3 and the working motor 4, so that the telescopic hydraulic cylinder 3 drives the cutting knife 6 to move downward, and the working motor 4 drives the cutting knife 6 to rotate, thereby completing the fixed-length cutting of the copper tube. After cutting a section, it is only necessary to push the copper tube so that the cut end face of the copper tube is against the fixed-length baffle 9 to start a new section of fixed-length cutting.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-thin special-shaped copper tube cutting device, characterized in that: include: A cutting workbench (1), wherein two work frames are fixedly connected to the cutting workbench (1), and one end of the two work frames away from the cutting workbench (1) is fixedly connected to a support plate (2), a telescopic hydraulic cylinder (3) is provided on the support plate (2), the output end of the telescopic hydraulic cylinder (3) passes through the support plate (2), a protection box is fixedly connected to the output end of the telescopic hydraulic cylinder (3), a working motor (4) is provided in the protection box, a working shaft (5) is fixedly connected to the output end of the working motor (4), the working shaft (5) is rotatably passed through the protection box, a cutting knife (6) is fixedly connected to the end of the working shaft (5) away from the working motor (4), and a cutting groove is also provided on the cutting workbench (1), and the cutting groove and the cutting knife (6) are arranged in coordination; A fixed-length component; the fixed-length component comprises a connecting pad (7) fixedly connected to the outer wall of a cutting workbench (1), the connecting pad (7) being provided with a working groove, a working screw (8) being rotatably connected in the working groove, one end of the working screw (8) being rotatably penetrated through the connecting pad (7), a fixed-length baffle (9) being threadedly connected to the working screw (8), a limiting slide bar (10) being fixedly connected in the working groove, the limiting slide bar (10) being slidably penetrated through the fixed-length baffle (9), the fixed-length baffle (9) and the cutting knife (6) being cooperatively arranged, and two adjustment components being further provided on the cutting workbench (1).

2. The ultra-thin special-shaped copper tube cutting device according to claim 1, characterized in that: in: The adjustment assembly comprises an auxiliary groove arranged on the outer wall of the cutting workbench (1), an auxiliary screw rod (11) being rotatably connected in the auxiliary groove, one end of the auxiliary screw rod (11) being arranged to penetrate the auxiliary groove, an auxiliary slider (12) being threadedly connected to the auxiliary screw rod (11), the auxiliary slider (12) and the side wall of the auxiliary groove being slidably connected, a connecting plate 1 (13) being fixedly connected to the auxiliary slider (12), a guide groove (14) being arranged on a side wall of the cutting workbench (1) away from the auxiliary groove, a guide slider (15) being slidably connected in the guide groove (14), a connecting plate 2 (16) being fixedly connected to one end of the guide slider (15) away from the guide groove (14), a sliding assembly being provided on both the connecting plate 1 (13) and the connecting plate 2 (16), and the two sliding assemblies being commonly connected to a fixed clamping block (17).

3. The ultra-thin special-shaped copper tube cutting device according to claim 2, characterized in that: in: The sliding assembly comprises a lifting slide groove (18) arranged on the connecting plate (13), a lifting slider (19) is fixedly connected to the side wall of the fixed block (17), and the lifting slider (19) and the lifting slide groove (18) are slidably connected.

4. The ultra-thin special-shaped copper tube cutting device according to claim 1, characterized in that: in: The working screw (8) is provided with a rotating handle, the rotating handle is arranged in a disc shape, and the rotating handle and the working screw (8) are arranged in coordination.

5. The ultra-thin special-shaped copper tube cutting device according to claim 1, characterized in that: in: A plurality of placement bases are fixedly connected to the cutting workbench (1), and the plurality of placement bases are arranged in cooperation with the cutting workbench (1).

6. The ultra-thin special-shaped copper tube cutting device according to claim 2, characterized in that: in: A handle is fixedly connected to the fixed clamping block (17), and the handle is concavely arranged.

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