CN214557772U

CN214557772U - Slitting machine for stainless steel pipe

Info

Publication number: CN214557772U
Application number: CN202120464265.2U
Authority: CN
Inventors: 赵锦添
Original assignee: Wiggs Hubei Fluid Technology Co ltd
Current assignee: Wiggs Hubei Fluid Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-02
Anticipated expiration: 2031-03-03

Abstract

The utility model provides a slitting machine that stainless steel pipe was used belongs to tubulation equipment technical field. The grinding machine comprises a frame, the roll-up roller, arbor and the axle of polishing, the roll-up roller rotates to be connected in the frame, the arbor rotates to be connected in the frame, the fixed a plurality of break bars that are provided with on the arbor, polish epaxial being provided with each break bar one-to-one the subassembly of polishing, the subassembly of polishing includes along polishing epaxial left side emery wheel of axle axis direction sliding connection and right side emery wheel of polishing, left side emery wheel and right side emery wheel compress tightly the both sides face that corresponds the break bar respectively, it has left side adjusting nut and right side adjusting nut to polish epaxial threaded connection, be connected with pressure spring one between left side adjusting nut and the left side emery wheel, be connected with pressure spring two between right side adjusting nut and the right side emery wheel, it connects in the frame to polish an axle pivot, polish epaxial fixed being provided with gear one, fixed being provided with gear two with gear one meshing on the arbor. The utility model has the advantages of can polish the break bar at the line.

Description

Slitting machine for stainless steel pipe

Technical Field

The utility model belongs to the technical field of tubulation equipment, a indulge shearing machine that stainless steel pipe was used is related to.

Background

The coiled material for manufacturing the stainless steel pipe needs to be cut into a specified size and then is molded through the die, the longitudinal shearing machine is equipment for longitudinally cutting the coiled material into a specified width, due to continuous operation, the machine is stopped to polish the cutter wheel, the cutting continuity is influenced, defective products are formed in the middle section of the cut coiled material, and the subsequent processing continuity is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists to current technique, provide a slitting machine that stainless steel is effective, the utility model aims to solve the technical problem that how make the break bar can polish on line, guarantee the coiled material cut of high quality and the continuity that cuts.

The purpose of the utility model can be realized by the following technical proposal: a slitting machine for stainless steel pipes is characterized by comprising a rack, a winding roller, a cutter shaft and a grinding shaft, wherein the winding roller is rotatably connected to the rack, one end of the winding roller is connected with a speed reducing motor, the cutter shaft is rotatably connected to the rack, one end of the cutter shaft is connected with a driving motor, a plurality of cutter wheels are fixedly arranged on the cutter shaft, grinding assemblies which are in one-to-one correspondence with the cutter wheels are arranged on the grinding shaft, each grinding assembly comprises a left grinding wheel and a right grinding wheel which are slidably connected to the grinding shaft along the axis direction of the grinding shaft, the left grinding wheel and the right grinding wheel respectively press two side surfaces of the corresponding cutter wheels, a left adjusting nut and a right adjusting nut are in threaded connection with the grinding shaft, a first compression spring is connected between the left adjusting nut and the left grinding wheel, and a second compression spring is connected between the right adjusting nut and the right grinding wheel, the grinding shaft rotating shaft is connected to the rack, a first gear is fixedly arranged on the grinding shaft, and a second gear meshed with the first gear is fixedly arranged on the cutter shaft.

Furthermore, the frame is rotatably connected with a crankshaft, and a compression roller is sleeved on the crankshaft.

Further, the diameter of the second gear is smaller than that of the first gear.

Further, a trimming shaft is arranged between the cutter shaft and the furling roller, and a trimming polishing piece located at a cutting seam of the coiled material is fixedly arranged on the trimming shaft.

The coiled material to be cut is discharged from one end of the rack, sequentially passes through the cutter wheel, the trimming polishing piece and the winding roller, is wound by the winding roller, is cut by the cutter wheel in the process of being straightly pulled, is in a rotating state, is polished by the polishing assembly in the process of cutting the coiled material, ensures that the cutter wheel is in a good state, ensures that the whole cutting process does not need to be stopped, and avoids the cutter wheel to be repaired and polished in a dismounting mode.

The grinding pressing force can be adjusted through the left adjusting nut and the right adjusting nut, and the left grinding wheel and the right grinding wheel rotate at a relatively slow speed through the transmission of the first gear and the second gear, so that excessive grinding is avoided.

The two sides of the trimming and polishing piece are respectively provided with a guide groove corresponding to the coiled material, the cut edge of the coiled material passes through the guide grooves, and the abrasive belt in the guide grooves polishes the cut edge of the coiled material on three sides, removes burrs and corrects possible slight deformation.

Drawings

Fig. 1 is a schematic view of the present slitting machine.

Fig. 2 is a schematic structural view of the arbor and the grinding arbor.

In the figure, 1, a frame; 2. a winding roller; 3. a cutter shaft; 4. grinding the shaft; 5. a cutter wheel; 6. a left side grinding wheel; 7. a right side grinding wheel; 8. a left side adjusting nut; 9. a right adjustment nut; 10. a first compression spring; 11. a second compression spring; 12. a first gear; 13. a second gear; 14. trimming the shaft; 15. trimming and polishing the sheet; 16. crankshaft, 17, pinch roller.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the grinding device comprises a frame 1, a winding roller 2, a cutter shaft 3 and a grinding shaft 4, wherein the winding roller 2 is rotatably connected to the frame 1, one end of the winding roller 2 is connected with a speed reducing motor, the cutter shaft 3 is rotatably connected to the frame 1, one end of the cutter shaft 3 is connected with a driving motor, a plurality of cutter wheels 5 are fixedly arranged on the cutter shaft 3, grinding assemblies which are in one-to-one correspondence with the cutter wheels 5 are arranged on the grinding shaft 4, each grinding assembly comprises a left grinding wheel 6 and a right grinding wheel 7 which are slidably connected to the grinding shaft 4 along the axial direction of the grinding shaft 4, the left grinding wheel 6 and the right grinding wheel 7 respectively press two side surfaces of the corresponding cutter wheels 5, a left adjusting nut 8 and a right adjusting nut 9 are connected to the grinding shaft 4 through threads, a first compression spring 10 is connected between the left adjusting nut 8 and the left grinding wheel 6, and a second compression spring 11 is connected between the right adjusting nut 9 and the right grinding wheel 7, the grinding shaft 4 is connected to the frame 1 in a rotating mode, a first gear 12 is fixedly arranged on the grinding shaft 4, and a second gear 13 meshed with the first gear 12 is fixedly arranged on the cutter shaft 3.

The frame 1 is rotatably connected with a crankshaft 16, and a compression roller 17 is sleeved on the crankshaft 16.

The diameter of the second gear 13 is smaller than that of the first gear 12.

A trimming shaft 14 is arranged between the cutter shaft 3 and the furling roller 2, and a trimming polishing sheet 15 positioned at the cutting seam of the coiled material is fixedly arranged on the trimming shaft 14.

The coiled material to be cut is discharged from one end of the frame 1, sequentially passes through the cutter wheel 5, the trimming polishing piece 15 and the winding roller 2, is wound by the winding roller 2, is cut by the cutter wheel 5 in the process of being straightly pulled, and the cutter wheel 5 is in a rotating state, is polished by the polishing component in the process of cutting the coiled material, ensures that the cutter wheel 5 is in a good state, ensures that the whole cutting process does not need to be stopped, and also avoids the cutter wheel 5 from being repaired and polished in a dismounting mode.

The grinding pressing force can be adjusted through the left adjusting nut 8 and the right adjusting nut 9, and the left grinding wheel 6 and the right grinding wheel 7 rotate at a relatively slow speed through the transmission of the first gear 12 and the second gear 13, so that excessive grinding is avoided.

The two sides of the trimming and polishing piece 15 are respectively provided with a guide groove corresponding to the coiled material, the cut edge of the coiled material passes through the guide grooves, and the abrasive belt in the guide grooves polishes the cut edge of the coiled material on three sides, removes burrs and corrects possible slight deformation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a slitting machine that stainless steel pipe was used, its characterized in that, includes frame (1), roll-up roller (2), arbor (3) and grinding spindle (4), roll-up roller (2) rotate to be connected in frame (1), a gear motor is connected to the one end of roll-up roller (2), arbor (3) rotate to be connected in frame (1), a driving motor is connected to the one end of arbor (3), fixed a plurality of break wheels (5) that are provided with on arbor (3), be provided with the subassembly of polishing with each break wheel (5) one-to-one on grinding spindle (4), the subassembly of polishing includes along grinding spindle (4) axis direction sliding connection left side emery wheel (6) and right side emery wheel (7) on grinding spindle (4), left side emery wheel (6) and right side emery wheel (7) compress tightly the both sides face of corresponding break wheel (5) respectively, threaded connection has left side adjusting nut (8) and right side adjusting nut (9) on grinding spindle (4) The grinding machine is characterized in that a first compression spring (10) is connected between the left-side adjusting nut (8) and the left-side grinding wheel (6), a second compression spring (11) is connected between the right-side adjusting nut (9) and the right-side grinding wheel (7), the rotating shaft of the grinding shaft (4) is connected to the frame (1), a first gear (12) is fixedly arranged on the grinding shaft (4), and a second gear (13) meshed with the first gear (12) is fixedly arranged on the cutter shaft (3).

2. A slitting machine for stainless steel pipes according to claim 1, characterized in that a crankshaft (16) is rotatably connected to the frame (1), and a pressure roller (17) is sleeved on the crankshaft (16).

3. The slitting machine for tubes made of stainless steel according to claim 1, characterized in that the diameter of the second gear wheel (13) is smaller than the diameter of the first gear wheel (12).

4. A slitting machine for stainless steel pipes according to claim 1, 2 or 3, characterized in that a trimming shaft (14) is arranged between the cutter shaft (3) and the take-up roll (2), and a trimming and polishing sheet (15) at the cutting slit of the coil material is fixedly arranged on the trimming shaft (14).