CN115007737A - Clamp strap rolling device with V-shaped groove - Google Patents

Clamp strap rolling device with V-shaped groove Download PDF

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Publication number
CN115007737A
CN115007737A CN202210608855.7A CN202210608855A CN115007737A CN 115007737 A CN115007737 A CN 115007737A CN 202210608855 A CN202210608855 A CN 202210608855A CN 115007737 A CN115007737 A CN 115007737A
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CN
China
Prior art keywords
wheel
cutting
adjusting
unit
screw rod
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Pending
Application number
CN202210608855.7A
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Chinese (zh)
Inventor
李春苗
杜芳
张树柏
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Tianjin Kainuo Industrial Co ltd
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Tianjin Kainuo Industrial Co ltd
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Priority to CN202210608855.7A priority Critical patent/CN115007737A/en
Publication of CN115007737A publication Critical patent/CN115007737A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to a clamp strap rolling device with a V-shaped groove, which is characterized in that: the automatic feeding device is characterized by comprising a workbench, a feeding unit, a rolling unit, a guide unit and a round-bending cutting unit, wherein the feeding unit, the rolling unit, the guide unit and the round-bending cutting unit are sequentially arranged on the workbench from front to back. The hoop strap rolling device provided by the invention has the advantages of scientific and reasonable structural design, small floor area, high forming precision, low rejection rate, low processing cost, high forming efficiency and easiness in implementation, and is a relatively high-innovativeness hoop strap rolling device with a V-shaped groove.

Description

Clamp strap rolling device with V-shaped groove
Technical Field
The invention belongs to the field of clamp machining equipment, relates to a groove rolling device, and particularly relates to a clamp strap rolling device with a V-shaped groove.
Background
The hoop is a common pipeline connecting piece and generally comprises a hoop, a hoop shell and a bolt, the bolt is arranged on the hoop shell in a penetrating mode, one end of the hoop is fixed to the bottom of the hoop shell, the other end of the hoop stretches in the hoop shell, teeth are punched on the hoop along the length direction of the hoop, and the tightness adjustment of the hoop is achieved through the meshing of threads on the bolt and the teeth.
For grooved pipe connections, the band of the clamp is generally of a channel type, and the connection is achieved by engaging the band channel with the grooves on the pipe elements on both sides.
The existing belt with a V-shaped groove structure is processed in the following way: the straight steel belt is straightened on the straightening device and then enters a punch press, the forming of the V-shaped groove is completed under the action of a punching die and a punching head, then the steel belt with the V-shaped groove is bent on a bending device, and finally the steel belt is cut off on a cutting device, so that the strap with the V-shaped groove structure is formed.
The existing processing mode has the following disadvantages: 1, all devices are dispersed, so that the occupied space is large, and the layout of a workshop is not facilitated; 2, the forming of the V-shaped groove is realized by stamping, and the problems of low forming precision, easy breakage, low rejection rate and high processing cost exist.
Disclosure of Invention
The invention aims to provide the clamp strap rolling device with the V-shaped groove, which has the advantages of scientific and reasonable structural design, small occupied area, high forming precision, low rejection rate, low processing cost, high forming efficiency and easiness in realization.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides a clamp strap rolling type device with V type groove which characterized in that: the automatic feeding device is characterized by comprising a workbench, a feeding unit, a rolling unit, a guide unit and a round-bending cutting unit, wherein the feeding unit, the rolling unit, the guide unit and the round-bending cutting unit are sequentially arranged on the workbench from front to back.
The feeding unit is composed of a mounting seat, a straightening mechanism and a guide mechanism, the mounting seat is composed of L-shaped mounting blocks and a shell, the L-shaped mounting blocks are oppositely arranged at the left and the right, the straightening mechanism is arranged between the vertical parts of the two L-shaped mounting blocks, the straightening mechanism is composed of two straightening rollers which are oppositely arranged on the vertical parts up and down, the shell fixed on the mounting seat is covered outside the straightening rollers, the front shell wall and the rear shell wall of the shell are provided with feed inlets, and the feed inlets are opposite to gaps between the two straightening rollers; the horizontal parts of the two L-shaped mounting blocks are provided with a guide mechanism, the guide mechanism comprises an interval adjusting screw rod, a sliding seat and a guide wheel, the interval adjusting screw rod driven by a motor penetrates through the two horizontal parts, the interval adjusting screw rod is in threaded connection with the two sliding seats which move relatively, the guide wheel arranged along the feeding direction is arranged on each sliding seat at intervals, and the upper part and the outer side of the guide wheel are provided with guard plates.
Each rolling mechanism comprises an upper shaft seat, a lower shaft seat and an upper shaft seat adjusting assembly, the lower shaft seats are opposite to each other in the left-right direction on the workbench, a lower shaft is arranged between the two lower shaft seats, a lower forming die is arranged on the lower shaft, sliding columns are arranged at two ends of the upper part of each lower shaft seat, upper shaft seats are slidably arranged on the sliding columns, an upper shaft is arranged between the two upper shaft seats, an upper forming die corresponding to the lower forming die is arranged on the upper shaft, a cover plate is arranged at the top of each sliding column, and shaft seat adjusting assemblies for driving the upper shaft seats to move up and down on the sliding columns are arranged on the cover plate; the shaft seat adjusting assembly comprises a shaft seat adjusting screw rod, the upper shaft seat is in threaded connection with the shaft seat adjusting screw rod, and the upper end of the shaft seat adjusting screw rod extends out of the cover plate; the rolling driving mechanism comprises a servo motor, a gear box, driving gears and driven gears, the driven gears are mounted on the lower shafts of the lower shaft seats, the driving gears are meshed between the two driven gears in the middle, the driven gears on the two sides are meshed with each other, the driving gears are driven by the servo motor, and the driving gears and the driven gears are covered in the gear box.
And, the guide unit constitute by installation riser, last guide wheel and lower guide wheel the installation riser is installed to the rear end of rolling type unit, and this installation riser is decided the unit installation plate body by the guide wheel installation plate body and the curved circle that set up around and constitutes, the guide wheel installation plate body is less than the curved circle and decides the unit installation plate body, transversely installs the lower guide wheel that the interval set up on the guide wheel installation plate body, installs the guide wheel in the upper portion interval of each guide wheel down.
The curved round cutting unit consists of a forming upper wheel, a forming lower wheel, a curved round wheel, a forming upper wheel angle adjusting mechanism, an arc adjusting mechanism and a steel belt cutting mechanism, a connecting plate which is horizontally arranged is arranged at the top end of the curved circle cutting unit mounting plate body through a screw, a wheel shaft mounting plate which is opposite to the curved circle cutting unit mounting plate body is arranged at the other end of the connecting plate, a forming upper wheel is arranged between the curved round cutting unit mounting plate body and the wheel shaft mounting plate through a wheel shaft, the lower end of the upper molding wheel is provided with a lower molding wheel arranged between the curved cutting unit mounting plate body and the wheel shaft mounting plate, the rear end of the lower forming wheel is provided with a round bending wheel, the rear part of the round bending wheel is provided with a steel strip cutting mechanism, the angle adjusting mechanism of the upper forming wheel is used for adjusting the deflection angle of the upper forming wheel, and the arc adjusting mechanism is used for adjusting the front and rear positions of the round bending wheel.
The forming upper wheel angle adjusting mechanism comprises an angle adjusting hand wheel, an angle adjusting screw rod, an angle adjusting cantilever and eccentric bearings, wherein the eccentric bearings are respectively arranged on the curved circle cutting unit mounting plate body and the wheel shaft mounting plate; each angle adjustment lead screw thread is installed on the lead screw installation block, the lead screw installation block is fixedly installed on the extension seat, the extension seat is installed at the front end of the installation transverse plate, and the installation transverse plate is supported and installed on the connecting plate through the connecting rod.
And the arc adjusting mechanism comprises an arc adjusting hand wheel, an arc adjusting screw rod, arc adjusting cantilevers and connecting rods, the arc adjusting cantilevers are hinged to the outer sides of the two angle adjusting cantilevers, a limiting rod positioned below the installation transverse plate is connected between the upper ends of the two arc adjusting cantilevers, a round bending wheel is installed between the lower ends of the two arc adjusting cantilevers through a wheel shaft, the connecting rods are connected between the middle parts of the two arc adjusting cantilevers, the arc adjusting screw rod is installed on the middle part of each connecting rod in a threaded mode, an arc adjusting hand wheel is fixedly installed at the upper end of each arc adjusting screw rod, a screw rod installation block is installed at the rear end of the installation transverse plate, and the arc adjusting screw rod is installed on the screw rod installation block in a threaded mode.
And, the steel band cutting mechanism include cut off the adjustment cantilever, cut off the adjustment lead screw, cut off the adjustment hand wheel, the hydro-cylinder, cut off the fixed die and cut off the sliding punch, cut off the adjustment cantilever hinged outside the circular arc adjustment cantilever, there are lugs on the cutting off adjustment cantilever outside of one side, the threaded mounting of cutting off the adjustment lead screw on the lug, cut off the adjustment hand wheel at the top of the adjustment lead screw, the adjustment lead screw of should cutting off wears to adorn on the lead screw mount pad, the lead screw mount pad is installed on the mounting bracket, the mounting bracket is installed on the circular arc adjustment cantilever, install the hydro-cylinder mounting panel between two said cutting off adjustment cantilevers, install the hydro-cylinder at the rear end of the hydro-cylinder mounting panel, the cylinder pole of the hydro-cylinder is stretched out by the front end of the hydro-cylinder mounting panel, install on the cylinder pole and cut off the sliding movable mould, said cutting off the fixed die is a plate body equipped with the perforation in the middle part, the plate body is fixedly arranged above the cutting sliding movable die.
The invention has the advantages and beneficial effects that:
1. according to the clamp strap rolling device with the V-shaped groove, the existing devices which are separately arranged in a dispersed mode are integrated, so that the occupied area of a workshop is reduced, and the workshop is convenient to arrange; the feeding unit is used for straightening and guiding the entering straight steel belt; the rolling unit is used for rolling a steel strip into a groove shape; the material guide unit is used for transferring the V-shaped groove steel belt for subsequent feeding; the bending and cutting unit is used for bending and cutting the V-shaped groove steel belt to form a strap with a V-shaped groove structure.
2. This clamp strap rolling type device with V type groove leads the mechanism through leading of pay-off unit and can lead to the steel band of different width, satisfies the rolling groove demand of different specification straps.
3. This clamp strap rolling device with V type groove through the setting of a plurality of interval arrangements's rolling mechanism, can gradually accomplish the shaping in V type groove to the steel band, avoids the steel band fracture and the not good problem of shaping degree that direct rolling type leads to.
4. According to the clamp strap rolling device with the V-shaped groove, the bent circle cutting unit can adjust mechanisms according to the specifications of the machined strap, meanwhile, the forming upper wheel angle adjusting mechanism can adjust the deflection angle of the forming upper wheel, and the forming lower wheel on the lower portion of the forming upper wheel is matched to adjust the parallelism between the forming upper wheel and the forming lower wheel, so that the aims of further correcting and straightening the wall of the V-shaped groove are fulfilled.
5. The hoop strap rolling device provided by the invention has the advantages of scientific and reasonable structural design, small floor area, high forming precision, low rejection rate, low processing cost, high forming efficiency and easiness in implementation, and is a relatively high-innovativeness hoop strap rolling device with a V-shaped groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a feeding unit according to the present invention;
FIG. 4 is a schematic structural view of the rolling mechanism of the present invention;
FIG. 5 is a schematic view of the assembly structure of the material guiding unit and the curved cutting unit according to the present invention;
FIG. 6 is a side cross-sectional view of the radius cutting unit of the present invention;
FIG. 7 is a perspective view (rear view) of the curved cutting unit of the present invention;
fig. 8 is a schematic structural view illustrating the positions of the cutting sliding punch and the cutting fixing die according to the present invention.
Description of reference numerals:
1-feeding unit, 2-workbench, 3-rolling unit, 4-guiding unit, 5-bending cutting unit, 6-gear box, 7-servo motor, 8-shell, 9-guard plate, 10-guide wheel, 11-spacing adjusting screw rod, 12-slide seat, 13-straightening roller, 14-feeding port, 15-axle seat adjusting screw rod, 16-cover plate, 17-slide column, 18-upper axle, 19-upper axle seat, 20-lower axle seat, 21-angle adjusting hand wheel, 22-screw rod mounting block, 23-angle adjusting screw rod, 24-cutting adjusting hand wheel, 25-arc adjusting hand wheel, 26-arc adjusting screw rod, 27-arc adjusting mechanism, 28-cutting adjusting screw rod, 29-cutting adjusting cantilever, 30-oil cylinder, 31-cutting sliding male die, 32-cutting fixed female die, 33-guide wheel mounting plate body, 34-lower guide wheel, 35-upper guide wheel, 36-mounting transverse plate, 37-connecting plate, 38-curved cutting unit mounting plate body, 39-eccentric bearing, 40-wheel shaft, 41-arc adjusting cantilever, 42-curved wheel, 43-forming lower wheel, 44-forming upper wheel, 45-wheel shaft mounting plate, 46-angle adjusting cantilever, 47-mounting frame, 48-oil cylinder mounting plate, 49-connecting rod, 50-extending seat and 51-perforation.
Detailed Description
The present invention is further illustrated by the following specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The utility model provides a clamp strap rolling type device with V type groove which innovation point in: the automatic feeding device is characterized by comprising a workbench 2, a feeding unit 1, a rolling unit 3, a guide unit 4 and a round-bending cutting unit 5, wherein the feeding unit, the rolling unit, the guide unit and the round-bending cutting unit are sequentially arranged on the workbench from front to back. The feeding unit is used for straightening and guiding the entering straight steel belt; the rolling unit is used for rolling a steel strip into a groove shape; the material guide unit is used for transferring the V-shaped groove steel belt for subsequent feeding; the bending and cutting unit is used for bending and cutting the V-shaped groove steel belt to form a strap with a V-shaped groove structure.
The feeding unit consists of a mounting seat, an aligning mechanism and a guide mechanism, wherein the mounting seat consists of L-shaped mounting blocks and a shell 8, the L-shaped mounting blocks are oppositely arranged at the left and the right, the aligning mechanism is arranged between the vertical parts of the two L-shaped mounting blocks and is composed of two aligning rollers 13 which are oppositely arranged on the vertical parts up and down, the shell fixed on the mounting seat is covered outside the aligning rollers, and a feeding port 14 is arranged on the front shell wall and the rear shell wall of the shell and is opposite to a gap between the two aligning rollers; the horizontal parts of the two L-shaped mounting blocks are provided with a guide mechanism, the guide mechanism comprises an interval adjusting screw rod 11, a sliding seat 12 and a guide wheel 10, the interval adjusting screw rod driven by a motor penetrates through the two horizontal parts, the interval adjusting screw rod is in threaded connection with two sliding seats which move relatively, the guide wheels arranged along the feeding direction are arranged on the sliding seats at intervals, and the upper parts and the outer sides of the guide wheels are provided with guard plates 9.
The rolling unit is composed of 8 rolling mechanisms and rolling driving mechanisms which are arranged at intervals as shown in figures 1 and 2, each rolling mechanism comprises an upper shaft seat 19, a lower shaft seat 20 and an upper shaft seat adjusting assembly, the lower shaft seats which are opposite to each other left and right are arranged on the workbench, a lower shaft is arranged between the two lower shaft seats, forming lower dies are arranged on the lower shaft, sliding columns 17 are arranged at two ends of the upper part of each lower shaft seat, upper shaft seats are slidably arranged on the sliding columns, an upper shaft 18 is arranged between the two upper shaft seats, forming upper dies corresponding to the forming lower dies are arranged on the upper shaft, a cover plate 16 is arranged at the tops of the sliding columns, and shaft seat adjusting assemblies for driving the upper shaft seats to move up and down on the sliding columns are arranged on the cover plate; the shaft seat adjusting assembly comprises a shaft seat adjusting screw rod 15, the upper shaft seat is in threaded connection with the shaft seat adjusting screw rod, and the upper end of the shaft seat adjusting screw rod extends out of the cover plate;
the rolling driving mechanism comprises a servo motor 7, a gear box 6, driving gears and driven gears, the driven gears are mounted on the lower shafts of the lower shaft seats, the driving gears are meshed between the two driven gears in the middle, the driven gears on the two sides are meshed with each other, the driving gears are driven by the servo motor, and the driving gears and the driven gears are covered in the gear box.
The straightened steel strip passes through each rolling mechanism in sequence, and is gradually formed into the steel strip with the V-shaped groove structure under the action of the forming upper die and the forming lower die of each rolling mechanism.
The guide unit constitute by installation riser, last guide wheel 35 and lower guide wheel 34 the installation riser is installed to the rear end of rolling type unit, and this installation riser is decided the unit mounting plate body 38 by the guide wheel installation plate body 33 and the radius that set up around by the radius and constitutes, the guide wheel installation plate body is less than the radius and decides the unit mounting plate body, transversely installs the lower guide wheel that the interval set up on the guide wheel installation plate body, installs the guide wheel in the upper portion interval of each guide wheel down.
The arrangement of the material guide unit plays a role in connection with the subsequent steps, and the steel belt can stably enter the curved circle cutting unit to form the strap.
The curved round cutting unit consists of a forming upper wheel 44, a forming lower wheel 43, a curved round wheel 42, a forming upper wheel angle adjusting mechanism, an arc adjusting mechanism 27 and a steel belt cutting mechanism, a connecting plate 37 which is horizontally arranged is arranged at the top end of the mounting plate body of the bending cutting unit through screws, the other end of the connecting plate is provided with a wheel shaft mounting plate 45 opposite to the mounting plate body of the curved circle cutting unit, a forming upper wheel is arranged between the curved circle cutting unit mounting plate body and the wheel shaft mounting plate through a wheel shaft 40, the lower end of the upper molding wheel is provided with a lower molding wheel arranged between the curved cutting unit mounting plate body and the wheel shaft mounting plate, the rear end of the lower forming wheel is provided with a round bending wheel, the rear part of the round bending wheel is provided with a steel strip cutting mechanism, the angle adjusting mechanism of the upper forming wheel is used for adjusting the deflection angle of the upper forming wheel, and the arc adjusting mechanism is used for adjusting the front and rear positions of the round bending wheel. The purpose of adjusting the size of the V-shaped groove on the steel strip and cutting the hoop can be achieved.
The calibration of the V-shaped groove on the steel strip is realized by the following technical scheme:
the forming upper wheel angle adjusting mechanism comprises an angle adjusting hand wheel 21, an angle adjusting lead screw 23, an angle adjusting cantilever 46 and an eccentric bearing 39, wherein the eccentric bearings are respectively arranged on the curved circle cutting unit mounting plate body and the wheel shaft mounting plate, the wheel shaft of the forming upper wheel is arranged in the eccentric bearings on two sides, the angle adjusting cantilever is fixedly arranged on the outer side of each eccentric bearing, the upper end of each angle adjusting cantilever is fixedly provided with a connecting lug with an internal thread, the angle adjusting lead screw is arranged in the internal thread of the connecting lug, and the angle adjusting hand wheel is fixedly arranged on the upper end of the angle adjusting lead screw; each angle adjustment screw rod is installed on the screw rod installation block 22 in a threaded manner, the screw rod installation block is fixedly installed on an extension seat 50, the extension seat is installed at the front end of an installation transverse plate 36, and the installation transverse plate is supported and installed on a connecting plate through a connecting rod.
The forming upper wheel is a wheel provided with a profiling groove on the wheel rim, the forming lower wheel is a wheel provided with a profiling protrusion on the wheel rim, the notch of the V-shaped groove on the steel belt is downward and passes between the forming upper wheel and the forming lower wheel, and the groove wall of the profiling groove can calibrate the groove wall of the V-shaped groove; namely, the steel belt has the problems of convex groove wall and uneven groove wall in the process of pressing the groove, the angle adjusting and increasing screw rod drives the angle adjusting cantilever to rotate by rotating the angle adjusting hand wheel by hand, the angle adjusting cantilever drives the eccentric bearing connected with the angle adjusting cantilever to rotate, and therefore the wheel shaft of the upper wheel is installed and formed on two sides to adjust the height, and the parallelism between the profiling groove and the profiling protrusion is adjusted. If the outside cell wall in V type groove is outside protrusion, then make the high outside in the shaft inboard of the wheel of installation shaping upper wheel low, make the upper end of shaping upper wheel outwards slope, then the profile modeling recess of shaping upper wheel then can exert pressure to convex cell wall to play the effect of calibration.
The adjustment of the size of the hoop is realized by the following technical scheme:
the arc adjusting mechanism comprises an arc adjusting hand wheel 25, an arc adjusting screw rod 26, arc adjusting cantilevers 41 and a connecting rod 49, wherein the arc adjusting cantilevers are hinged to the outer sides of the angle adjusting cantilevers, a limiting rod located below the installation transverse plate is connected between the upper ends of the two arc adjusting cantilevers, a round bending wheel is installed between the lower ends of the two arc adjusting cantilevers through a wheel shaft, the connecting rod is connected between the middle parts of the two arc adjusting cantilevers, the arc adjusting screw rod is installed on the middle part of the connecting rod through threads, the arc adjusting hand wheel is fixedly installed at the upper end of the arc adjusting screw rod, a screw rod installation block is installed at the rear end of the installation transverse plate, and the arc adjusting screw rod is installed on the screw rod installation block through threads.
The straightened steel strip moves backwards along with traction, and the steel strip does not perform the rounding action along the guide direction of the steel strip until meeting the rounding wheel, so that the size of the hoop (the size of the rounding) is determined by the distance between the rounding wheel and the forming wheel. During adjustment, the circular arc adjusting hand wheel is rotated by hand, so that the circular arc adjusting screw rod drives the connecting rod to lift on the connecting rod, the circular arc adjusting cantilever is driven to rotate, and then the front and rear positions of the curved circular wheel are adjusted.
The cutting into the hoop is realized by the following technical scheme:
the steel strip cutting mechanism comprises a cutting adjusting cantilever 29, a cutting adjusting screw rod 28, a cutting adjusting hand wheel 24, an oil cylinder 30, a cutting fixing female die 32 and a cutting sliding male die 31, wherein the cutting adjusting cantilever is hinged on the outer side of the circular arc adjusting cantilever, a connecting lug is arranged on the outer side of the cutting adjusting cantilever on one side, the cutting adjusting screw rod is arranged on the connecting lug in a threaded manner, the cutting adjusting hand wheel is arranged at the top of the cutting adjusting screw rod, the cutting adjusting screw rod is installed on a screw rod installation seat in a penetrating manner, the screw rod installation seat is installed on an installation seat 47, the installation seat is installed on the circular arc adjusting cantilever, an oil cylinder installation plate 48 is installed between the two cutting adjusting cantilevers, the oil cylinder is installed at the rear end of the oil cylinder installation plate, the cylinder rod of the oil cylinder extends out from the front end of the oil cylinder installation plate, a cutting sliding movable die is installed on the cylinder rod, and the cutting fixing female die is a plate body with a through hole 51 in the middle part, the plate body is fixedly arranged above the cutting sliding movable die.
Due to the different sizes of the hoops, the positions of the hoops to be cut need to be adjusted correspondingly. During adjustment, the cutting adjusting hand wheel is rotated by hand, the cutting adjusting screw rod drives the cutting adjusting cantilever to rotate, so that the change of the positions of the cutting fixing female die and the cutting sliding male die is realized, the steel belt penetrates through the perforation of the cutting fixing female die and is cut off under the action of the oil cylinder, and a strap with a V-shaped groove structure is formed after the steel belt is cut off.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (8)

1. The utility model provides a clamp strap rolling type device with V type groove which characterized in that: decide the unit by workstation, pay-off unit, roll type unit, guide unit and curved circle and constitute the workstation on set gradually pay-off unit, roll type unit, guide unit and curved circle in the past after and decide the unit.
2. The clip band roll-forming apparatus of claim 1, wherein: the feeding unit comprises a mounting seat, an alignment mechanism and a guide mechanism, wherein the mounting seat comprises L-shaped mounting blocks and a shell, the L-shaped mounting blocks are oppositely arranged at the left and right sides, the alignment mechanism is arranged between the vertical parts of the two L-shaped mounting blocks and is two alignment rollers which are oppositely arranged on the vertical parts up and down, the shell fixed on the mounting seat is covered outside the alignment rollers, the front shell wall and the rear shell wall of the shell are provided with feed inlets, and the feed inlets are opposite to a gap between the two alignment rollers; the horizontal parts of the two L-shaped mounting blocks are provided with a guide mechanism, the guide mechanism comprises an interval adjusting screw rod, a sliding seat and a guide wheel, the interval adjusting screw rod driven by a motor penetrates through the two horizontal parts, the interval adjusting screw rod is in threaded connection with the two sliding seats which move relatively, the guide wheel arranged along the feeding direction is arranged on each sliding seat at intervals, and the upper part and the outer side of the guide wheel are provided with guard plates.
3. The clip band roll-forming apparatus of claim 1, wherein: the rolling unit consists of a plurality of rolling mechanisms and rolling driving mechanisms which are arranged at intervals, each rolling mechanism comprises an upper shaft seat, a lower shaft seat and an upper shaft seat adjusting assembly, the lower shaft seats which are opposite to each other at the left and right are arranged on the workbench, a lower shaft is arranged between the two lower shaft seats, a forming lower die is arranged on the lower shaft, sliding columns are arranged at two ends of the upper part of each lower shaft seat, the upper shaft seats are slidably arranged on the sliding columns, an upper shaft is arranged between the two upper shaft seats, a forming upper die corresponding to the forming lower die is arranged on the upper shaft, a cover plate is arranged at the top of each sliding column, and a shaft seat adjusting assembly for driving the upper shaft seats to move up and down on the sliding columns is arranged on the cover plate; the shaft seat adjusting assembly comprises a shaft seat adjusting screw rod, the upper shaft seat is in threaded connection with the shaft seat adjusting screw rod, and the upper end of the shaft seat adjusting screw rod extends out of the cover plate; the rolling driving mechanism comprises a servo motor, a gear box, driving gears and driven gears, the driven gears are mounted on the lower shafts of the lower shaft seats, the driving gears are meshed between the two driven gears in the middle, the driven gears on the two sides are meshed with each other, the driving gears are driven by the servo motor, and the driving gears and the driven gears are covered in the gear box.
4. The clip band roll-forming apparatus of claim 1, wherein: the guide unit constitute by installation riser, last guide wheel and lower guide wheel the installation riser is installed to the rear end of rolling type unit, and this installation riser is decided the unit installation plate body by the guide wheel installation plate body and the radius that set up around and constitutes, guide wheel installation plate body is less than the radius and decides the unit installation plate body, transversely installs the lower guide wheel that the interval set up on guide wheel installation plate body, installs the guide wheel in the upper portion interval of each guide wheel down.
5. The clip band crimping apparatus of claim 4, wherein the clip band is formed with a V-shaped groove, wherein: the curved round cutting unit consists of a forming upper wheel, a forming lower wheel, a curved round wheel, a forming upper wheel angle adjusting mechanism, an arc adjusting mechanism and a steel belt cutting mechanism, a connecting plate which is horizontally arranged is arranged at the top end of the curved circle cutting unit mounting plate body through a screw, a wheel shaft mounting plate which is opposite to the curved circle cutting unit mounting plate body is arranged at the other end of the connecting plate, a forming upper wheel is arranged between the curved round cutting unit mounting plate body and the wheel shaft mounting plate through a wheel shaft, the lower end of the upper molding wheel is provided with a lower molding wheel arranged between the curved cutting unit mounting plate body and the wheel shaft mounting plate, the rear end of the lower forming wheel is provided with a round bending wheel, the rear part of the round bending wheel is provided with a steel strip cutting mechanism, the angle adjusting mechanism of the upper forming wheel is used for adjusting the deflection angle of the upper forming wheel, and the arc adjusting mechanism is used for adjusting the front and rear positions of the round bending wheel.
6. The band clamp crimping apparatus of claim 5, wherein: the forming upper wheel angle adjusting mechanism comprises an angle adjusting hand wheel, an angle adjusting lead screw, an angle adjusting cantilever and eccentric bearings, wherein the eccentric bearings are respectively arranged on the curved circle cutting unit mounting plate body and the wheel shaft mounting plate; each angle adjustment lead screw thread is installed on the lead screw installation block, the lead screw installation block is fixedly installed on the extension seat, the extension seat is installed at the front end of the installation transverse plate, and the installation transverse plate is supported and installed on the connecting plate through the connecting rod.
7. The clip band crimping apparatus of claim 6, wherein the clip band is formed with a V-shaped groove, wherein: the arc adjusting mechanism comprises an arc adjusting hand wheel, an arc adjusting screw rod, arc adjusting cantilevers and connecting rods, wherein the arc adjusting cantilevers are hinged to the outer sides of the angle adjusting cantilevers, limiting rods located below the installation transverse plate are connected between the upper ends of the two arc adjusting cantilevers, a round bending wheel is installed between the lower ends of the two arc adjusting cantilevers through wheel shafts, the connecting rods are connected between the middle parts of the two arc adjusting cantilevers, the arc adjusting screw rod is installed on the middle part of each connecting rod in a threaded mode, an arc adjusting hand wheel is fixedly installed at the upper end of each arc adjusting screw rod, a screw rod installing block is installed at the rear end of the installation transverse plate, and the arc adjusting screw rod is installed on the screw rod installing block in a threaded mode.
8. The clip band crimping apparatus of claim 7, wherein the clip band is formed with a V-shaped groove, wherein: the steel band shutdown mechanism including cutting off the adjustment cantilever, cutting off the adjustment lead screw, cutting off the adjustment hand wheel, the hydro-cylinder, cutting off the fixed die and cutting off the slip terrace die the adjustment cantilever is cut off to the outside hinge of circular arc adjustment cantilever, the adjustment cantilever is equipped with the engaging lug in the adjustment cantilever outside of cutting off of one side, threaded mounting cuts off the adjustment lead screw on the engaging lug, install at the top of cutting off the adjustment lead screw and cut off the adjustment hand wheel, should cut off the adjustment lead screw and wear to adorn on the lead screw mount pad, this lead screw mount pad is installed on the mounting bracket, the mounting bracket is installed on the circular arc adjustment cantilever, two cutting off and installing the hydro-cylinder mounting panel between the adjustment cantilever, install the hydro-cylinder at the rear end of hydro-cylinder mounting panel, the jar pole of this hydro-cylinder is stretched out by the front end of hydro-cylinder mounting panel, install on jar pole and cut off the slip movable mould, cutting off the fixed die be equipped with fenestrate plate body for a middle part, the plate body is fixedly arranged above the cutting sliding movable die.
CN202210608855.7A 2022-05-31 2022-05-31 Clamp strap rolling device with V-shaped groove Pending CN115007737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210608855.7A CN115007737A (en) 2022-05-31 2022-05-31 Clamp strap rolling device with V-shaped groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210608855.7A CN115007737A (en) 2022-05-31 2022-05-31 Clamp strap rolling device with V-shaped groove

Publications (1)

Publication Number Publication Date
CN115007737A true CN115007737A (en) 2022-09-06

Family

ID=83070220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210608855.7A Pending CN115007737A (en) 2022-05-31 2022-05-31 Clamp strap rolling device with V-shaped groove

Country Status (1)

Country Link
CN (1) CN115007737A (en)

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