Slitting device for plum blossom pipe production

Abstract

The utility model relates to a slitting device for plum blossom pipe production, which comprises a base, one end of the top side of the base is fixedly connected with a positioning plate, a clamping piece is arranged on the positioning plate, and a slitting piece is further arranged in front of the clamping piece and located at the top of the base. The utility model relates to the technical field of plum blossom pipe production. When the slitting device for plum-blossom-shaped pipe production is used, a driving motor can drive a driving disc to rotate, then clamping rods are driven to be closed through cooperation of an arc-shaped groove and a radial groove, an outer side pipeline of a plum-blossom-shaped pipe can be clamped, and therefore when the outer side pipeline of the plum-blossom-shaped pipe is slit, the outer side pipeline of the plum-blossom-shaped pipe can be separated from the arc-shaped groove; and clamping stress towards the direction of the central pipeline is applied to the outer side pipeline and the inner side pipeline, so that the stability during slitting is improved, and the separation of the outer side pipeline caused by vibration and collision force generated during slitting is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plum blossom pipe production, especially to a slitting device for plum blossom pipe production. BACKGROUND

[0002] The plum blossom pipe is a plum blossom shaped communication pipe, also called plum blossom pipe and honeycomb pipe, which is mainly used for mobile, iron, communication, network, and radio communication cable sheath pipe. The commonly used plum blossom pipe is generally five-hole plum blossom pipe and seven-hole plum blossom pipe. The five-hole plum blossom pipe connects five pipes in a ring array. The seven-hole plum blossom pipe has six pipes in a ring array and a seventh hole in the center. Another type of seven-hole plum blossom pipe has a central pipe with six outer pipes arranged in a ring array around the central pipe.

[0003] In the prior art, the central pipe and the outer pipe of the plum blossom pipe are connected by adhesive or heat melting. During the slitting process, the rotation of the cutting knife and the pressure applied to the plum blossom pipe generate high-frequency vibrations, which can cause the outer pipe to separate from the central pipe, affecting the production quality of the plum blossom pipe. SUMMARY

[0004] In view of the deficiencies in the prior art, the present utility model aims to provide a slitting device for plum blossom pipe production to solve the technical problems mentioned in the background.

[0005] The above technical purpose of the utility model is achieved by the following technical solutions:

[0006] A slitting device for plum blossom pipe production includes a base, a positioning plate fixedly connected to one end of the top side of the base, a clamping piece provided on the positioning plate, a slitting piece provided in front of the clamping piece and on the top of the base, and the slitting piece is used to slit the plum blossom pipe placed vertically to the positioning plate.

[0007] The clamping piece includes a positioning disc, a clamping rod, and a driving disc. The driving disc is coaxially arranged between the positioning plate and the positioning disc. The positioning disc has a plurality of radial slots arranged in a ring array on the disc surface. The driving disc has an arc-shaped slot corresponding to the radial slot on the disc surface. One end of the clamping rod is inserted into the radial slot and the arc-shaped slot.

[0008] A plurality of positioning blocks are arranged between the circumferential side of the positioning disc and the positioning plate, and a drive motor is arranged on one side of the positioning plate, and an output shaft of the drive motor is drivingly connected to the center of the driving disc.

[0009] In a preferred example, the two end side walls in the radial groove are arc-shaped, the two end side walls in the arc-shaped groove are arc-shaped, the end of the clamping rod is inserted into the radial groove close to the circumferential side of the positioning disc, and the end of the clamping rod is terminated in the arc-shaped groove close to the circumferential side of the driving disc.

[0010] In a preferred example, the positioning blocks are arranged in an annular array between the axial side of the positioning disc and the positioning plate, and are fixedly connected to the positioning plate and the positioning disc, the end of the clamping rod is provided with an extension rod, and the extension rod is sleeved on the clamping rod and is threadedly connected to the clamping rod.

[0011] In a preferred example, the cutting member includes a sliding rail, the sliding rail is fixedly installed on the side of the base, a sliding block is slidingly connected to the sliding rail, a vertical column is fixedly connected to the top of the sliding block, and a cutting mechanism is arranged at the top end of the vertical column.

[0012] In a preferred example, the side of the sliding rail is provided with a threaded shaft, and the end of the threaded shaft penetrates through the sliding block and is threadedly connected to the sliding block.

[0013] In a preferred example, the end of the sliding rail close to the positioning plate is fixedly connected to a drive motor, and an output end of the drive motor is drivingly connected to the threaded shaft.

[0014] In summary, the utility model has at least one of the following beneficial technical effects:

[0015] 1. The cutting device for producing plum blossom pipes can drive the driving disc to rotate through the drive motor, drive the clamping rod to converge through the cooperation of the arc-shaped groove and the radial groove, clamp the outer pipeline of the plum blossom pipe, make the outer pipeline of the plum blossom pipe receive clamping stress in the center pipeline direction during cutting, and improve the stability during cutting, so that the outer pipeline is prevented from being separated due to vibration and resistance generated during cutting.

[0016] 2. The cutting device for plum blossom pipe production, after the clamping rod is inserted into the arc-shaped groove, the outer peripheral wall of the clamping rod is attached to the end side wall close to the axial side of the driving disc, a plurality of clamping rods can be quickly installed, calibrated and positioned, and the plurality of clamping rods are calibrated synchronously, the installation after re-measurement is omitted, and the installation efficiency is improved.

[0017] 3. The cutting device for plum blossom pipe production, the plurality of positioning blocks are fixedly connected with the axial side of the positioning disc and the positioning plate, the positioning disc can be stably arranged on the positioning plate, the radial groove can position the clamping rod, the clamping rod can move linearly in the radial groove under the pushing of the arc-shaped groove when the clamping rod is driven to rotate by the driving disc, the plurality of clamping rods can be converged to the center position of the positioning disc synchronously, and the clamping rod can clamp the outer pipeline of the plum blossom pipe, and the stability of the outer pipeline during cutting is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a whole structure schematic view of the cutting device for plum blossom pipe production.

[0020] Figure 2 It is a whole structure schematic view of the cutting device for plum blossom pipe production. Figure 1 It is a structure schematic view of the left side of the cutting device for plum blossom pipe production.

[0021] Figure 3 It is a whole structure schematic view of the clamping part of the cutting device for plum blossom pipe production.

[0022] Figure 4 It is a structure schematic view of the driving disc of the cutting device for plum blossom pipe production.

[0023] Figure 5 It is a structure schematic view of the cutting device for plum blossom pipe production.

[0024] Figure 6 It is a front perspective motion trajectory view of the cutting device for plum blossom pipe production.

[0025] In the figure, 1, base; 2, positioning plate; 3, clamping piece; 4, slitting piece; 5, positioning disc; 6, clamping rod; 7, driving disc; 8, radial slot; 9, arc slot; 10, positioning block; 11, driving motor; 13, extension rod; 14, sliding rail; 15, sliding block; 16, moving motor; 17, threaded shaft; 18, stand; 19, cutting mechanism. DETAILED DESCRIPTION

[0026] The utility model makes further detailed instructions in combination with the drawings. EMBODIMENT

[0027] REFERENCE Figure 1 - Figure 6 The utility model discloses a kind of slitting device for plum blossom pipe production, including base 1, the top side one end of base 1 is fixedly connected with positioning plate 2, clamping piece 3 is provided on positioning plate 2, the front of clamping piece 3 and the top of base 1 is also provided with slitting piece 4, slitting piece 4 is cut to plum blossom pipe placed perpendicularly to positioning plate 2 direction;

[0028] Clamping piece 3 includes positioning disc 5, clamping rod 6 and driving disc 7, wherein driving disc 7 is located between positioning plate 2 and positioning disc 5, and driving disc 7 and positioning disc 5 are coaxially arranged, a plurality of radial slots 8 are arranged in annular array on the disc face of positioning disc 5, arc slot 9 is opened in the position corresponding to radial slot 8 on the disc face of driving disc 7, one end of clamping rod 6 is inserted into radial slot 8 and arc slot 9 in sequence;

[0029] A plurality of positioning blocks 10 are arranged between the circumferential side of positioning disc 5 and positioning plate 2, driving motor 11 is also arranged on one side of positioning plate 2, the output shaft of driving motor 11 is drivingly connected with the center position of driving disc 7.

[0030] In the embodiment, the number of clamping rod 6 set when using corresponds to the number of plum blossom pipe outer pipeline, each outer tube of plum blossom pipe is sleeved on each clamping rod 6, then driving motor 11 is started, and driving motor 11 will drive driving disc 7 to rotate, when driving motor 11 drives driving disc 7 to rotate clockwise, corresponding arc slot 9 will be rotated, when arc slot 9 rotates, as Figure 6 In the view angle, with the clockwise rotation of driving disc 7 in A direction, the overlapping part of arc slot 9 and radial slot 8 will gradually approach the center of positioning disc 5, and the overlapping part is the moving track of clamping rod 6;

[0031] By following the drive disc 7 by the arc-shaped groove 9 from the rotation of A direction, so as to push the clamping rod 6 in the radial groove 8 constantly slide in B direction through the inner side wall of the arc-shaped groove 9, so that multiple clamping rods 6 together with the corresponding radial groove 8 track movement, so that the clamping rod 6 is synchronized to gather, so as to achieve the clamping plum blossom pipe outer pipeline, and then the plum blossom pipe outer pipeline to the center pipeline direction clamping, improve the stability of plum blossom pipe clamping after slitting work.

[0032] In further preferred embodiments of the application, as shown in Figures 4-6 The two end walls in the radial groove 8 are arc-shaped, the two end walls in the arc-shaped groove 9 are arc-shaped, the end of the clamping rod 6 is horizontally inserted into the radial groove 8 close to the circumferential side of the positioning disc 5, and terminates at the end of the arc-shaped groove 9 close to the circumferential side of the drive disc 7.

[0033] In this embodiment, the two end walls of the radial groove 8 and the arc-shaped groove 9 are arc-shaped, which can better fit the two end walls of the radial groove 8 and the arc-shaped groove 9, and the clamping rod 6 is inserted into the radial groove 8 close to the end wall of the circumferential side of the positioning disc 5, and terminates in the arc-shaped groove 9, so that the outer wall of the clamping rod 6 is fitted with the end wall of the arc-shaped groove 9 close to the axial side of the drive disc 7 after being inserted into the arc-shaped groove 9. It can quickly install, calibrate and position multiple clamping rods 6, and synchronize calibration of multiple clamping rods 6, which saves the need for re-measurement and installation, and improves the installation efficiency.

[0034] In further preferred embodiments of the application, as shown in Figures 3-4 The positioning block 10 is arranged in an annular array between the axial side of the positioning disc 5 and the positioning plate 2, and is fixedly connected with the positioning plate 2 and the positioning disc 5, and the end of the clamping rod 6 is provided with an extension rod 13, and the extension rod 13 is sleeved on the clamping rod 6 and is threadedly connected with the clamping rod 6.

[0035] In this embodiment, the multiple positioning blocks 10 are fixedly connected with the axial side of the positioning disc 5 and the positioning plate 2, so that the positioning disc 5 can be stably positioned on the positioning plate 2, the radial groove 8 can limit the clamping rod 6, and the clamping rod 6 can move linearly in the radial groove 8 under the driving of the drive disc 7 and the pushing of the arc-shaped groove 9, so that multiple clamping rods 6 can be gathered towards the center of the positioning disc 5, and the clamping rod 6 can clamp the outer pipeline of the plum blossom pipe, thereby improving the stability of the outer pipeline during slitting;

[0036] The extension rod 13 arranged at the end of the clamping rod 6 is an extension part of the clamping rod 6, when the length of the clamping rod 6 is inconvenient for clamping the plum blossom pipe, at this time, the extension rod 13 is rotated, and the extension rod 13 will move forward, so that the clamping rod 6 can be used for clamping plum blossom pipes of various lengths.

[0037] In further preferable embodiments of the present application, as shown in Figures 1-2 The cutting member 4 comprises a sliding rail 14 fixedly installed on the side of the base 1, a sliding block 15 slidably connected to the sliding rail 14, and a vertical column 18 fixedly connected to the top of the sliding block 15, and a cutting mechanism 19 arranged at the top end of the vertical column 18.

[0038] In the present embodiment, the sliding block 15 can slide on the sliding rail 14, so that the vertical column 18 and the cutting mechanism 19 can move, thereby moving to a specified position when the cutting mechanism 19 cuts the plum blossom pipe, facilitating cutting of plum blossom pipes with different requirements, and the vertical column 18 can be used to raise the height of the cutting mechanism 19, facilitating cutting of the plum blossom pipe and improving practicability.

[0039] In further preferable embodiments of the present application, as shown in Figures 1-2 The side of the sliding rail 14 is rotatably installed with a threaded shaft 17, and the end of the threaded shaft 17 penetrates through the sliding block 15 and is threadedly connected with the sliding block 15.

[0040] In the present embodiment, the threaded shaft 17 is rotatably connected with the sliding rail 14, so that the threaded shaft 17 can rotate on the side of the sliding rail 14, and the end of the threaded shaft 17 penetrates through the sliding block 15 and is threadedly connected with the sliding block 15, so that the threaded shaft 17 can drive the sliding block 15 to move by rotating, improving the accuracy of movement of the cutting mechanism 19.

[0041] In further preferable embodiments of the present application, as shown in Figures 1-2 The end of the sliding rail 14 close to the positioning plate 2 is fixedly connected with a driving motor 11, and the output end of the driving motor 11 is drivingly connected with the threaded shaft 17.

[0042] In the present embodiment, the driving motor 11 can drive the threaded shaft 17 to rotate, and then the rotation of the threaded shaft 17 can drive the sliding block 15 to move, thereby achieving the effect of driving the vertical column 18 and the cutting mechanism 19 to move, so that the position of the cutting mechanism 19 moved can be more accurately controlled, further improving the accuracy of the position of the cutting mechanism 19 moved.

[0043] The embodiments of the present embodiment are the preferred embodiments of the present utility model, not limited to the protection scope of the present utility model, so: all equivalent changes made according to the structure, shape and principle of the present utility model should be covered in the protection scope of the present utility model.

Claims

1. A slitting device for producing a plug tap, comprising a base (1), characterized in that, The top side of the base (1) is fixedly connected with a positioning plate (2), the positioning plate (2) is provided with a clamping piece (3), the front of the clamping piece (3) and the top of the base (1) are further provided with a slitting piece (4), and the slitting piece (4) is used for slitting the plum blossom tube placed vertically to the positioning plate (2). The clamping piece (3) comprises a positioning disc (5), a clamping rod (6) and a driving disc (7), wherein the driving disc (7) is located between the positioning plate (2) and the positioning disc (5), and the driving disc (7) and the positioning disc (5) are coaxially arranged, a plurality of radial grooves (8) are arranged in an annular array on the disc surface of the positioning disc (5), an arc-shaped groove (9) is arranged on the disc surface of the driving disc (7) at a position corresponding to the radial groove (8), and one end of the clamping rod (6) is sequentially inserted into the radial groove (8) and the arc-shaped groove (9). A plurality of positioning blocks (10) are arranged between the circumferential side of the positioning disc (5) and the positioning plate (2), one side of the positioning plate (2) is further provided with a driving motor (11), and the output shaft of the driving motor (11) is drivingly connected with the center position of the driving disc (7).

2. The slitting device for producing a plug tap according to claim 1, wherein Both end side walls in the radial groove (8) are arranged in an arc shape, both end side walls in the arc-shaped groove (9) are arranged in an arc shape, and the end of the clamping rod (6) is horizontally inserted from one end of the radial groove (8) close to the circumferential side of the positioning disc (5) and terminated at one end of the arc-shaped groove (9) close to the circumferential side of the driving disc (7).

3. The slitting device for producing a plug tap according to claim 2, wherein The positioning blocks (10) are arranged in an annular array between the axial side of the positioning disc (5) and the positioning plate (2), and are fixedly connected with the positioning plate (2) and the positioning disc (5), the end of the clamping rod (6) is provided with an extension rod (13), the extension rod (13) is sleeved on the clamping rod (6) and is threadedly connected with the clamping rod (6).

4. The slitting device for producing a plug tap according to claim 1, wherein The slitting piece (4) comprises a sliding rail (14), the sliding rail (14) is fixedly installed on the side of the base (1), a sliding block (15) is slidingly connected on the sliding rail (14), a vertical column (18) is fixedly connected on the top of the sliding block (15), and a cutting mechanism (19) is arranged on the top end of the vertical column (18).

5. The slitting device for producing a plug tube according to claim 4, wherein A threaded shaft (17) is rotatably installed on the side of the sliding rail (14), and the end of the threaded shaft (17) penetrates through the sliding block (15) and is threadedly connected with the sliding block (15).

6. The slitting device for producing a plug tap according to claim 5, wherein One end of the sliding rail (14) close to the positioning plate (2) is fixedly connected with a driving motor (11), and the output end of the driving motor (11) is drivingly connected with the threaded shaft (17).

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