CN112170935A

CN112170935A - Multi-directional pipeline cutting device convenient to position

Info

Publication number: CN112170935A
Application number: CN202011041951.5A
Authority: CN
Inventors: 丁佳伟; 王祎颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-05

Abstract

The invention discloses a multi-azimuth pipeline cutting device convenient to position, which comprises a bottom plate, a supporting rod and a top plate, wherein a processing seat is fixed on the top surface of the top plate, an arc-shaped placing groove, a transverse cutting groove and a longitudinal cutting groove are formed in the top surface of the processing seat, a liftable annular frame is arranged above the processing seat, a cutting blade and a cutting motor are arranged in the annular frame, a pair of arc-shaped pressing plates are movably arranged on the front side wall of the processing seat, a positioning frame is arranged on the rear side wall of the processing seat, and a discharge hole and a positioning baffle are formed in a side plate of the positioning. The invention has the advantages that: through setting up T type removal strip and the arc clamp plate that has the straight-tooth, utilize drive mechanism to make the pipeline can make the arc clamp plate press from both sides tightly the pipeline automatically when the cutting fixed, prevent that the pipeline from sliding, through the location baffle that sets up the liftable in the locating rack, thereby the location baffle can follow up the cutting piece and together shift up when the cutting piece is accomplished and is reset after the cutting piece and make the discharge gate automatic open, and the pipeline ejection of compact is convenient.

Description

Multi-directional pipeline cutting device convenient to position

The technical field is as follows:

the invention relates to the technical field of pipeline cutting, in particular to a multi-directional pipeline cutting device convenient to position.

Background art:

the existing pipeline is required to be clamped and fixed in the cutting process and positioned, so that the pipeline with certain length can be cut in batches, a plurality of clamping and fixing devices are generally arranged on the whole pipeline in the existing cutting mode, then a cutting knife is used for cutting the pipeline once, so that the long pipeline is cut into short pipelines with different lengths, the cutting mechanism is complex in structure, a plurality of clamping and fixing parts are arranged, the cost is high, the material taking is quite inconvenient, and the production efficiency is influenced.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a multi-directional pipeline cutting device with convenient positioning, which cuts a pipeline by adopting the pipeline moving principle, a liftable main driving rod and a pair of T-shaped moving strips with straight teeth are arranged in a processing seat, a transmission mechanism is utilized to ensure that the main driving rod can drive a cutting blade to lift and cut above the pipeline when descending, and can also automatically clamp and fix the pipeline when cutting to prevent the pipeline from sliding, an adjustable positioning frame is arranged right behind the processing seat, a positioning baffle is arranged in a discharge hole in the positioning frame, the positioning baffle can move upwards along with the cutting blade when the cutting blade is reset after cutting so as to ensure that the discharge hole is automatically opened, and then the positioning baffle can automatically fall to block the discharge hole to position the cutting distance of the pipeline, the degree of automation is high, and the pipeline ejection of compact is convenient, has improved production efficiency greatly.

In order to realize the technical scheme, the invention provides the following technical scheme:

the utility model provides a diversified pipeline cutting device of convenient location, includes bottom plate, bracing piece and roof, its characterized in that: the top surface of roof is fixed with the processing seat, and the top surface of processing seat is equipped with the arc standing groove and is equipped with transverse cutting groove and vertical cutting groove in the arc standing groove, and the main drive pole passes the roof and inserts and establish in the processing seat, and a pair of driving plate that the left and right sides of main drive pole had stretches out the lift that has on the processing seat and leads to the groove and be connected with two vertical support board, and the top surface of two vertical support board is fixed with the annular frame, is equipped with cutting piece and cutting motor in the annular frame, the activity is equipped with a pair of arc clamp plate on the preceding lateral wall of processing seat, is equipped with the locating rack on the rear side wall of processing seat, is equipped with the discharge gate in the curb.

Preferably, an annular groove is formed in the inner circular wall of the annular frame, guide protrusions arranged at two ends of the rotating frame are clamped in the annular groove, the rotating frame is provided with a cutting blade and a cutting motor, and four fastening bolts are arranged at the front end, the rear end, the left end and the right end of the top surface of the annular frame.

As above-mentioned technical scheme's preferred, the preceding lateral wall both ends of processing seat are equipped with a pair of fixed rectangle seat, and the bottom of every fixed rectangle seat slides and is equipped with T type removal strip, and the top surface of every T type removal strip is equipped with vertical connecting plate, and the removal that every vertical connecting plate stretched out the fixed rectangle seat of corresponding one side had leads to the groove and is connected with the pressure spring, and the other end of pressure spring is connected with the arc clamp plate, is equipped with on the rear end face of every arc clamp plate to insert the horizontal guide pole of establishing in vertical connecting plate, be equipped with transmission clamping mechanism between T type removal strip and the driving plate, when the driving plate moves down, two arc clamp plates draw close together each.

Preferably, the transmission clamping mechanism comprises two pairs of fixed convex plates fixed on the left side wall and the right side wall of the processing seat, a driving gear is rotatably arranged between each pair of fixed convex plates, each driving gear is meshed with a vertical straight rack arranged on the transmission plate on one corresponding side, a central rotating shaft of each driving gear extends out of the fixed convex plate on the front side and is connected with a transmission gear, and each transmission gear is meshed with a straight rack arranged on the bottom surface of the T-shaped moving rack on one corresponding side.

Preferably, the positioning baffle is inserted into a vertical slot in a side plate of the positioning frame, a vertical connecting slot is arranged on the front side wall of the side plate of the positioning frame and above the discharge port, a front protrusion arranged on the front side wall of the positioning baffle extends out of the vertical connecting slot and is connected with a first inclined block, a horizontal convex plate is arranged at the rear end of the outer circular wall of the annular frame, a return spring is arranged on the front end surface of the horizontal convex plate, the other end of the return spring is connected with a roller frame, a driving wheel is rotatably arranged in the roller frame, a pair of telescopic guide rods inserted in the horizontal convex plate is arranged on the front end surface of the front side plate of the roller frame, an extension convex plate is arranged on the top surface of the front side plate of the roller frame, a second inclined block is arranged on the top surface of the extension convex plate, a roller bending frame is arranged at the upper end of the front side wall of the side, when the horizontal convex plate is positioned at the uppermost end, the reset roller is pressed on the inclined plane of the second inclined plane block and the driving wheel is positioned in front of the first inclined plane block, and when the horizontal convex plate descends, the driving wheel is attached to the inclined plane of the first inclined plane block.

As above-mentioned technical scheme's preferred, be fixed with down the adjusting plate seat on the rear side wall of processing seat, the bottom plate of locating rack is inserted and is established under in the adjusting plate seat, the outer perisporium rear end of annular frame is fixed with the adjusting plate seat, and horizontal flange is inserted and is established in last adjusting plate seat, be equipped with fixed mounting board down on the left side wall of adjusting plate seat, the rear end face of fixed mounting board rotates and is equipped with the accommodate the lead screw bolt, and the regulation that is located on the bottom plate left side wall of locating rack removes the frame spiro union and upwards extends on the accommodate the lead screw bolt, and the top surface of adjusting removing the frame is inserted and is equipped with the telescopic connection frame, and the telescopic connection frame passes the horizontal regulation that has on the adjusting plate seat left side wall and leads to the groove.

Preferably, the front side wall of the processing seat is provided with a guide frame, and the guide frame is provided with a guide sleeve opposite to the arc-shaped placing groove.

Preferably, the arc-shaped placing groove is provided with a first anti-slip layer, and the arc-shaped surface of the arc-shaped pressing plate is provided with a second anti-slip layer.

Preferably, a driving cylinder is arranged on the top surface of the bottom plate, and a piston rod of the driving cylinder is connected with the bottom of the main driving rod.

The invention has the beneficial effects that: it adopts the principle that the pipeline removed to cut the pipeline, main actuating lever and a pair of T type that has the straight-tooth through setting up the liftable in the processing seat remove the strip, utilize drive mechanism to make that not only can drive the cutting piece and carry out the lift cutting above the pipeline when descending of main actuating lever, can also press from both sides tightly fixedly to the pipeline automatically when the cutting, prevent that the pipeline from sliding, in addition be equipped with adjustable locating rack directly behind in the processing seat, be equipped with the location baffle in the discharge gate in the locating rack, thereby the location baffle can follow up the cutting piece and together shift up when resetting after the cutting piece is accomplished to cut and make the discharge gate automatic opening, thereby the location baffle can fall automatically and block the discharge gate and realize the location to the pipeline cutting distance afterwards, degree of automation is high, the pipeline ejection of compact is convenient, and production efficiency is greatly improved.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a multi-directional pipe cutting apparatus with convenient positioning according to the present invention;

FIG. 2 is a three-dimensional perspective view from another perspective of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. The directions of the upper and lower portions in the embodiment are consistent with the directions of the upper and lower portions in the drawings, and are only for the convenience of description, but not for limiting the scope of the invention, and the relative changes or adjustments thereof should be considered as the scope of the invention without substantial changes in the technical contents.

As shown in fig. 1 to 4, a multi-directional pipeline cutting device with convenient positioning comprises a bottom plate 11, a support rod 12 and a top plate 14, wherein a processing seat 2 is fixed on the top surface of the top plate 14, an arc-shaped placing groove 202 is arranged on the top surface of the processing seat 2, a transverse cutting groove 204 and a longitudinal cutting groove 203 are arranged in the arc-shaped placing groove 202, a main driving rod 21 penetrates through the top plate 14 and is inserted into the processing seat 2, a pair of driving plates 22 arranged on the left side and the right side of the main driving rod 21 extend out of a lifting through groove 201 arranged on the processing seat 2 and are connected with two vertical support plates 221, an annular frame 23 is fixed on the top surfaces of the two vertical support plates 221, a cutting blade 24 and a cutting motor 241 are arranged in the annular frame 23, a pair of arc-shaped pressing plates 27 is movably arranged on the front side wall of the processing seat 2, a positioning frame 31 is arranged, the discharge hole 313 is provided with a positioning baffle 32.

Further, an annular groove 231 is formed in the inner circumferential wall of the annular frame 23, guide protrusions provided at both ends of the rotating frame 242 are engaged with the annular groove 231, the cutting blade 24 and the cutting motor 241 are provided on the rotating frame 242, and four fastening bolts 232 are provided at both front and rear ends and both left and right ends of the top surface of the annular frame 23.

Further, the front side wall both ends of processing seat 2 are equipped with a pair of fixed rectangle seat 25, the bottom of every fixed rectangle seat 25 slides and is equipped with T type removal strip 26, the top surface of every T type removal strip 26 is equipped with vertical connecting plate 261, the removal that every vertical connecting plate 261 stretches out the top surface of the fixed rectangle seat 25 of corresponding one side has leads to groove 251 and is connected with pressure spring 262, the other end of pressure spring 262 is connected with arc clamp plate 27, be equipped with on the rear end face of every arc clamp plate 27 and insert the horizontal guide pole 263 of establishing in vertical connecting plate 261, be equipped with transmission clamping mechanism between T type removal strip 26 and the driving plate 22, when driving plate 22 moved down, two arc clamp plates 27 closed each other.

Further, the transmission clamping mechanism comprises two pairs of fixed convex plates 282 fixed on the left side wall and the right side wall of the processing seat 2, a driving gear 28 is rotatably arranged between each pair of fixed convex plates 282, each driving gear 28 is meshed with a vertical straight rack 283 arranged on the transmission plate 22 on one corresponding side, a central rotating shaft of each driving gear 28 extends out of the fixed convex plate 282 on the front side and is connected with a transmission gear 281, and each transmission gear 281 is meshed with a straight rack arranged on the bottom surface of the T-shaped moving rack 26 on one corresponding side.

Further, the positioning baffle 32 is inserted into a vertical slot 311 formed in a side plate of the positioning frame 31, a vertical connecting slot 312 is formed in a front side wall of the side plate of the positioning frame 31 and located above the discharge port 313, a front protrusion formed on the front side wall of the positioning baffle 32 extends out of the vertical connecting slot 312 and is connected with a first inclined block 321, a horizontal convex plate 331 is formed at a rear end of an outer circular wall of the annular frame 23, a return spring 343 is formed on a front end surface of the horizontal convex plate 331, a roller frame 341 is connected to the other end of the return spring 343, a driving wheel 34 is rotatably disposed in the roller frame 341, a pair of telescopic guide rods 342 inserted into the horizontal convex plate 331 is disposed on the front end surface of the front side plate of the roller frame 341, an extending convex plate 35 is disposed on a top surface of the front side plate of the roller frame 341, a second inclined block 351 is disposed on a top surface of the extending convex plate 35, a roller bending frame 36 is disposed, the roller bending frame 36 is rotatably provided with a reset roller 361, when the horizontal convex plate 331 is positioned at the uppermost end, the reset roller 361 is pressed on the inclined surface of the second inclined surface block 351, the driving wheel 34 is positioned in front of the first inclined surface block 321, and when the horizontal convex plate 331 descends, the driving wheel 34 is abutted against the inclined surface of the first inclined surface block 321.

Further, be fixed with down adjusting plate seat 3 on the back lateral wall of processing seat 2, the bottom plate of locating rack 31 is inserted and is established under in adjusting plate seat 3, the outer disc wall rear end of annular frame 23 is fixed with adjusting plate seat 33, and horizontal flange 331 inserts and establishes in last adjusting plate seat 33, be equipped with fixed mounting plate 381 down on adjusting plate seat 3's the left side wall, the rear end face of fixed mounting plate 381 rotates and is equipped with adjusting screw bolt 38, and the regulation that is located on locating rack 31's the bottom plate left side wall moves the frame 37 spiro union and upwards extends on adjusting screw bolt 38, and the top surface of adjusting the frame 37 is inserted and is equipped with telescopic connection frame 371, and telescopic connection 371 passes the horizontal regulation that has on the last adjusting plate seat 33 left side wall and leads to groove 332 and is connected with horizontal flange 331.

Further, a guide frame 291 is disposed on the front side wall of the processing seat 2, and a guide sleeve 29 aligned with the arc-shaped placing groove 202 is disposed on the guide frame 291.

Further, a first anti-slip layer 205 is disposed on the arc-shaped placing groove 202, and a second anti-slip layer 271 is disposed on the arc-shaped surface of the arc-shaped pressing plate 27.

Further, a driving cylinder 13 is disposed on the top surface of the bottom plate 11, and a piston rod of the driving cylinder 13 is connected to the bottom of the main driving rod 21.

The working principle of the invention is as follows:

1. the pipeline to be cut is inserted into the guide sleeve 29, passes through the arc-shaped pressing plate 27 and the arc-shaped placing groove 202 in sequence, is inserted into the discharge hole 313 and is attached to the positioning baffle 32, the positioning of the pipeline is completed at the moment, the cutting motor 241 and the driving cylinder 13 are started, the piston rod of the driving cylinder 13 retracts, the main driving rod 21 descends to drive the transmission plate 22 to descend, the vertical straight rack 283 on the right side descends to enable the driving gear 28 on the right side to rotate anticlockwise, the vertical straight rack 283 on the left side descends to enable the driving gear 28 on the left side to rotate clockwise, at the moment, the two transmission gears 281 rotate in the same direction with the driving gear 28 on the corresponding side of a user, the two T-shaped moving strips 26 are close to each other, the pipeline is clamped continuously by the two arc-shaped pressing;

2. during cutting, the annular frame 23 descends, the horizontal convex plate 331 also descends to enable the reset roller 361 to not be pressed against the second inclined block 351, the transmission wheel 34 extends outwards under the action of the reset spring 343, the transmission wheel 34 is pressed against the first inclined block 321 and descends to the bottom surface of the first inclined block 321 during descending, after cutting is completed, the annular frame 23 resets, during ascending, the transmission wheel 34 can jack up the first inclined block 321, the positioning baffle 32 is also jacked up to not block the discharge hole 313, an operator can directly push the pipeline forwards, the cut pipeline is blanked from the discharge hole 313, when the annular frame 23 reaches the highest point, the reset roller 361 is pressed against the second inclined block 351 to enable the roller frame 341 to be close to the horizontal convex plate 331, the transmission wheel 34 moves to the front of the first inclined block 321, the first inclined block 321 is not limited by the transmission wheel 34, under the self-weight, the positioning baffle 32 falls freely and blocks the discharge hole 313 again to perform the next positioning; the driving cylinder 13 is provided with a pneumatic speed regulating valve, so that the piston rod can slowly extend out; when the cut pipeline is pushed out of the discharge hole 313 and the uncut pipeline is blocked at the discharge hole 313, the uncut pipeline is pulled back to enable the positioning baffle 32 to automatically fall down to block the discharge hole 313;

3. when the length of the cut pipeline needs to be adjusted, the adjusting screw bolt 38 is only needed to be rotated, the adjusting moving frame 37 drives the positioning frame 31 to move, and the telescopic connecting frame 371 drives the horizontal convex plate 331 to move, so that the synchronous adjustment of the positioning frame 31 and the horizontal convex plate 331 is realized, and the automatic lifting function of the positioning baffle 32 is not affected;

4. when the pipeline needs to be axially cut, the rotating frame 242 is only required to be rotated and locked through the fastening bolt 232.

Claims

1. The utility model provides a convenient diversified pipeline cutting device fixes a position, includes bottom plate (11), bracing piece (12) and roof (14), its characterized in that: the top surface of the top plate (14) is fixed with a processing seat (2), the top surface of the processing seat (2) is provided with an arc-shaped placing groove (202), a transverse cutting groove (204) and a longitudinal cutting groove (203) are arranged in the arc-shaped placing groove (202), a main driving rod (21) penetrates through the top plate (14) and is inserted into the processing seat (2), a pair of driving plates (22) arranged on the left side and the right side of the main driving rod (21) extend out of a lifting through groove (201) arranged on the processing seat (2) and are connected with two vertical supporting plates (221), the top surfaces of the two vertical supporting plates (221) are fixed with an annular frame (23), cutting sheets (24) and a cutting motor (241) are arranged in the annular frame (23), a pair of arc-shaped pressing plates (27) are movably arranged on the front side wall of the processing seat (2), a positioning frame (31) is arranged on the rear side wall of the processing seat (2), and a discharge, a positioning baffle (32) is arranged in the discharge hole (313).

2. The apparatus of claim 1, wherein the apparatus further comprises: the inner circular wall of the annular frame (23) is provided with an annular groove (231), guide protrusions arranged at two ends of the rotating frame (242) are clamped in the annular groove (231), the rotating frame (242) is provided with a cutting blade (24) and a cutting motor (241), and the front end, the rear end, the left end and the right end of the top surface of the annular frame (23) are provided with four fastening bolts (232).

3. The apparatus of claim 1, wherein the apparatus further comprises: the utility model discloses a processing seat, including processing seat (2), the preceding lateral wall both ends of processing seat (2) are equipped with a pair of fixed rectangle seat (25), and the bottom of every fixed rectangle seat (25) slides and is equipped with T type removal strip (26), and the top surface of every T type removal strip (26) is equipped with vertical connecting plate (261), and the removal that the top surface that every vertical connecting plate (261) stretched out fixed rectangle seat (25) of corresponding one side had leads to groove (251) and is connected with pressure spring (262), and the other end of pressure spring (262) is connected with arc clamp plate (27), is equipped with on the rear end face of every arc clamp plate (27) and inserts horizontal guide pole (263) of establishing in vertical connecting plate (261), be equipped with transmission clamping mechanism between T type removal strip (26) and driving plate (22), when driving plate (22) move down, two arc clamp plate.

4. A multi-directional pipe cutting apparatus as claimed in claim 3, wherein: the transmission clamping mechanism comprises two pairs of fixed convex plates (282) fixed on the left side wall and the right side wall of the processing seat (2), a driving gear (28) is arranged between each pair of fixed convex plates (282) in a rotating mode, each driving gear (28) is meshed with a vertical straight rack (283) arranged on a transmission plate (22) on one corresponding side, each central rotating shaft of the driving gear (28) extends out of the fixed convex plate (282) on the front side and is connected with a transmission gear (281), and each transmission gear (281) is meshed with a straight gear arranged on the bottom surface of a T-shaped movable strip (26) on one corresponding side.

5. The apparatus of claim 1, wherein the apparatus further comprises: the positioning baffle (32) is inserted into a vertical slot (311) in a side plate of the positioning frame (31), a vertical connecting slot (312) is formed in the front side wall of the side plate of the positioning frame (31) and located above the discharge hole (313), a front protrusion arranged on the front side wall of the positioning baffle (32) extends out of the vertical connecting slot (312) and is connected with a first bevel block (321), a horizontal convex plate (331) is arranged at the rear end of the outer circular wall of the annular frame (23), a return spring (343) is arranged on the front end face of the horizontal convex plate (331), the other end of the return spring (343) is connected with a roller frame (341), a driving wheel (34) is rotatably arranged in the roller frame (341), a pair of telescopic guide rods (342) inserted into the horizontal convex plate (331) is arranged on the front end face of the front side plate of the roller frame (341), and an extension convex plate (35) is arranged on the top face of the front side plate, the top surface of extension flange (35) is equipped with second inclined plane piece (351), lateral plate preceding lateral wall upper end of locating rack (31) is equipped with gyro wheel bending frame (36), rotates in gyro wheel bending frame (36) and is equipped with reset roller (361), when horizontal flange (331) are located the top, reset roller (361) press on the inclined plane of second inclined plane piece (351) and drive wheel (34) are located the place ahead of first inclined plane piece (321), when horizontal flange (331) descend, drive wheel (34) paste and lean on the inclined plane of first inclined plane piece (321).

6. The apparatus of claim 5, wherein the apparatus further comprises: a lower adjusting plate seat (3) is fixed on the rear side wall of the processing seat (2), a bottom plate of a positioning frame (31) is inserted in the lower adjusting plate seat (3), an upper adjusting plate seat (33) is fixed at the rear end of the outer circular wall of the annular frame (23), a horizontal convex plate (331) is inserted in the upper adjusting plate seat (33), be equipped with fixed mounting board (381) on the left side wall of regulating plate seat (3) down, the rear end face of fixed mounting board (381) rotates and is equipped with accommodate the lead screw bolt (38), the regulation that is located on the bottom plate left side wall of locating rack (31) removes frame (37) spiro union and upwards extends on accommodate the lead screw bolt (38), the top surface of adjusting removal frame (37) is inserted and is equipped with telescopic link (371), the transverse regulation that has on regulating plate seat (33) left side wall is passed to telescopic link (371) leads to groove (332) and is connected with horizontal flange (331).

7. The apparatus of claim 1, wherein the apparatus further comprises: the front side wall of the processing seat (2) is provided with a guide frame (291), and the guide frame (291) is provided with a guide sleeve (29) opposite to the arc-shaped placing groove (202).

8. The apparatus of claim 1, wherein the apparatus further comprises: the arc-shaped placing groove (202) is provided with a first anti-skid layer (205), and the arc-shaped surface of the arc-shaped pressing plate (27) is provided with a second anti-skid layer (271).

9. The apparatus of claim 1, wherein the apparatus further comprises: the top surface of the bottom plate (11) is provided with a driving cylinder (13), and a piston rod of the driving cylinder (13) is connected with the bottom of the main driving rod (21).