CN2905280Y

CN2905280Y - Wire rack edge-cutting machine

Info

Publication number: CN2905280Y
Application number: CN 200620115301
Authority: CN
Inventors: 赵惠婷
Original assignee: LONGSHENGHUI IRON WIRE CO Ltd
Current assignee: LONGSHENGHUI IRON WIRE CO Ltd
Priority date: 2006-05-11
Filing date: 2006-05-11
Publication date: 2007-05-30
Anticipated expiration: 2016-05-11

Abstract

The utility model is an edge trimmer for wire racks, comprising a machine body, a drive mechanism, a compound tool post, a supporting seat, a work piece fixing mechanism and two blocking pieces, wherein the machine body is a box-type body provided on a base, and interior of the box-type body forms an oil storage tank covered by a platform.; the drive mechanism is composed of a motor that drives a belt pulley provided on the machine body; the belt pulley is connected with a crank that penetrates the box-type body; upper pintle of the crank is installed with a plural lever for connection with a jack post; the jack post penetrates through upper surface of the box-type body and is in locked connection with the compound tool post; a plural tool fixing groove is provided on the front side of the compound tool post for placement of tools; the supporting seat is positioned atop the box-type body; the work piece fixing mechanism is composed of two oil hydraulic cylinders that drive a coupled transverse lever on the platform, and the coupled transverse lever is locked with fixing blocks for plural work pieces. Therefore, the wire rack can be erected on the supporting seat and be locked and positioned by the work piece fixing mechanism for simple, fast chamfered cutting.

Description

The wire rod commodity shelf bead cutter

Technical field

The utility model relates to a kind of bead cutter, relates in particular to a kind ofly can carry out the chamfering machining to one-sided all metal rod ends of wire rod commodity shelf simultaneously, saves time to reach, saving of labor's wire rod commodity shelf bead cutter.

Background technology

General wire rod commodity shelf is to be welded by the longitudinal and transverse intersection of metallic rod, the rounded side grain of its metal rod ends, have sharp-pointed corner angle, incised wound people's situation takes place during use quite easily, and wire rod commodity shelf big city cuts into the inclined plane shape chamfering with metal rod ends after moulding at present, to obtain preferable safety in utilization; Above-mentioned stock removal action is employed knows the wire rod commodity shelf bead cutter, only be provided with the main shaft and the tool rest of a start up and down reciprocatingly on its board, do the single-point machining so can only install single cutter, stock removal action is time-consuming, take a lot of work, production capacity can't promote, and is not inconsistent economic benefit.

The utility model content

Given this design people considers the idea of utility model, in line with spirit of working with perseverance and excelsior purpose, is actively constantly studied improvement, and through inquiring into and study sampling test in many ways, reaches and repeatedly revise improvement, releases the utility model.

The utility model provides a kind of wire rod commodity shelf bead cutter, it comprises a body, a driving mechanism, a compound tool rest, a bearing seat, a workpiece fixed mechanism and two stop parts, wherein body is that a box pedestal is set on a base, the inner oil storage tank that forms of this box pedestal, end face is provided with a platform; Driving mechanism is that a motor is set on the base of body, motor connects a belt pulley with belt, the centre bore connection one of belt pulley runs through the bent axle of box pedestal, is pivoted with plural connecting rod on the bent axle, and each connecting rod free end pivot is respectively tied the jack-post that passes box pedestal end face moving linearly; The jack-post lock knot of compound tool rest and driving mechanism is fixing, and can be pumped by the jack-post drive, and its both sides, back side respectively are provided with a supplemental pilot lowering or hoisting gear, can drive by jack-post and pump, carry out stock removal action, the front is provided with plural cutter holddown groove, and is fixing for the cutter installing; Bearing seat fixed mount is located on the platform of box pedestal end face, adds for wire rod commodity shelf and puts man-hour, and its rear side upper end corner is provided with an abuts ramp surface; The workpiece fixed mechanism is in the platform front side of box pedestal two oil hydraulic cylinders to be set, the piston rod end of two oil hydraulic cylinders is in conjunction with an interlock cross bar, the interlock cross bar is locked and is provided with plural workpiece fixed block, and tie with the screw lock between this workpiece fixed block and bearing seat, restriction workpiece fixed block only can before and after slippage, two stop parts are arranged at top, box pedestal both sides, the angle of overturning during in order to restriction wire rod commodity shelf machining; Therefore, wire rod commodity shelf can be flat on the bearing seat, fix the location, and cooperate manual mode upset wire rod commodity shelf by the workpiece fixed mechanism, easy, carry out the chamfering machining fast.

Main purpose of the present utility model, be that it is to drive compound tool rest by driving mechanism to pump, the cutter that cooperates the wire rod commodity shelf installing right quantity of institute's desire processing on the compound tool rest, and once simultaneously the one-sided all longitudinal metal boom ends of wire rod commodity shelf are carried out the chamfering machining, thereby processing action saves time, the saving of labor, processing cost reduces, and economic benefit promotes.

An of the present utility model purpose, when being that it carries out the chamfering cutting, the side that wire rod commodity shelf is desired to cut is fastened between bearing seat and workpiece fixed block and locatees, thereby can be because of the reaction force of cutting, cause wire rod commodity shelf up to upspring, and can easyly carry out machining, reach preferable convenience.

Another purpose of the present utility model, be that it is to utilize the bent axle mode to drive the start up and down reciprocatingly of compound tool rest, and cooperate the supplemental pilot of two supplemental pilot lowering or hoisting gears, so its can guarantee when carrying out machining compound tool rest keep about average vertical lift, produce and do not have stuck state.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional part sectioned view of the present utility model.

Fig. 3 is a reverse side stereo appearance figure of the present utility model.

Fig. 4 is a floor map of the present utility model.

Fig. 5 is a processing action schematic diagram of the present utility model ().

Fig. 6 is a processing action schematic diagram of the present utility model (two).

Fig. 7 is a processing action schematic diagram of the present utility model (three).

Fig. 8 is a processing action schematic diagram of the present utility model (four).

The accompanying drawing sign

10 bodies, 11 bases

12 pedestals, 121 platforms

20 driving mechanisms, 21 motors

22 belts, 23 belt pulleys

24 bent axles, 25 connecting rods

26 jack-posts, 27 oil sealings

28 limiting plates, 30 compound tool rests

31 supplemental pilot lowering or hoisting gears, 32 cutter holddown grooves

33 cutters, 331 cutting breach

40 bearing seats, 41 abuts ramp surface

50 workpiece fixed mechanisms, 51 oil hydraulic cylinders

52 interlock cross bars, 53 workpiece fixed blocks

531 block holding parts, 532 elongated holes

532 elongated holes, 60 stop parts

70 wire rod commodity shelfs, 71 transverse metal bars

72 longitudinal metal bars

The specific embodiment

Below, conjunction with figs., and describe in detail in conjunction with preferred embodiment of the present utility model:

Shown in the floor map of the present utility model of the reverse side stereo appearance figure of the present utility model of the of the present utility model three-dimensional part sectioned view of the stereo appearance figure of the present utility model of Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it comprises a body 10, a driving mechanism 20, one compound tool rest 30, a bearing seat 40, a workpiece fixed mechanism 50 and two stop parts 60, wherein;

Body 10 is that a box pedestal 12 is set on a base 11, and these box pedestal 12 inner oil storage tanks that form pour into an amount of lubricating oil, and end face is provided with a platform 121;

Driving mechanism 20 is that a motor 21 is set on the base 11 of body 10, motor 21 rotating shafts connect a belt pulley 23 with belt 22, the centre bore connection one of belt pulley 23 runs through the bent axle 24 of box pedestal 12, equidistantly be pivoted with plural connecting rod 25 on the bent axle 24, each connecting rod 25 free end is the jack-post 26 of pivot knot moving linearly respectively, this jack-post 26 passes box pedestal 12 end faces, and pass box pedestal 12 places in this bent axle 24 and jack-post 26 and respectively be provided with oil sealing 27, and be provided with involutory two limiting plates 28 that insert and put jack-post 26 in box pedestal 12 inner epimeres, the conduct of restriction jack-post 26;

Compound tool rest 30 body that is rectangle, fixing with the jack-post 26 upper ends lock knot of driving mechanism 20, and can drive by jack-post 26 and pump, its both sides, back side respectively are provided with a slide rail type supplemental pilot lowering or hoisting gear 31 in addition, the front is provided with plural cutter holddown groove 32, according to the cutter 33 that needs to select installing suitable, these cutter 33 lower ends are provided with at least one ㄇ shape cutting breach 331;

Bearing seat 40 fixed mounts are located on the platform 121 of box pedestal 12 end faces, can be according to use needing the movable displacement of adjusting, and this bearing seat 40 rear sides upper end corner is provided with as shown in Figure 5 45 degree abuts ramp surface 41;

Workpiece fixed mechanism 50 is provided with two oil hydraulic cylinders 51 in platform 121 front sides of box pedestal 12, the piston rod end of two oil hydraulic cylinders 51 is in conjunction with a sliding interlock cross bar 52 that is against on the platform 121, interlock cross bar 52 is locked and is provided with plural workpiece fixed block 53, the front end of this workpiece fixed block 53 is provided with as shown in Figure 5 a wavy block holding part 531, workpiece fixed block 53 is provided with an elongated hole 532 and wears for screw and bearing seat 40 end faces lock knot, restriction workpiece fixed block 53 only can before and after slippage and can't breaking away from;

Two stop parts 60 are arranged at top, box pedestal 12 both sides, can adjust according to needs are movable.

In addition, processing action schematic diagram of the present utility model () as Fig. 5, the processing action schematic diagram of the present utility model (two) of Fig. 6, shown in the processing action schematic diagram (four) of the processing action schematic diagram of the present utility model (three) of Fig. 7 and Fig. 8 utility model originally, when it carries out machining, motor 21 interlock belt pulleys 23 and bent axle 24 by driving mechanism 20 rotate, connecting rod 25 is rotated with bent axle 24 carry out backswing, and driving jack-post 26 and compound tool rest 30 pumps, piston rod withdrawal by control oil hydraulic cylinder 51, drive transverse link 52 and workpiece fixed block 53 reciprocating type tool rests 30 relative to moving, wire rod commodity shelf 70 is flat on the bearing seat 40, make the transverse metal bar 71 of wire rod commodity shelf 70 1 sides be resisted against the abuts ramp surface 41 of bearing seat 40, the piston rod of then controlling oil hydraulic cylinder 51 stretches out, driving transverse link 52 and workpiece fixed block 53 reciprocating type tool rest 30 directions moves, the block holding part 531 of workpiece fixed block 53 is fastened in above-mentioned transverse metal bar 71 upper limbs, with manual mode wire rod commodity shelf 70 relative sides are up mentioned again, make longitudinal metal bar 72 ends of wire rod commodity shelf 70 progressively tilt to protrude in the cutting breach 331 of cutter 33, carry out the chamfering stock removal action, when wire rod commodity shelf 70 pastes to two stop parts 60, promptly finish the chamfering of predetermined angular and cut the chipper.

By the structure of above-mentioned specific embodiment, can learn to the utlity model has following beneficial effect:

1. it is to drive compound tool rest 30 by driving mechanism 20 to pump, the cutter 33 that cooperates the wire rod commodity shelf 70 installing right quantities of institute's desire processing on the compound tool rest 30, can once carry out the chamfering machining to wire rod commodity shelf 70 one-sided all longitudinal metal bar 72 ends simultaneously, thereby processing action saves time, the saving of labor, and can cut down finished cost, improve production capacity and meet economic benefit.

2. when it carries out the chamfering cutting, the side that wire rod commodity shelf 70 is desired to cut is fastened in location between the block holding part 531 of the abuts ramp surface 41 of bearing seat 40 and workpiece fixed block 53, thereby can be because of the reaction force of cutting, cause wire rod commodity shelf 70 up to be upspring, and can easy, accurately carry out the chamfering machining, convenience is good.

3. it is to utilize bent axle 24 to cooperate plural connecting rod 25 and jack-post 26, driving compound tool rest 30 synchronously pumps, and cooperate the supplemental pilot of two supplemental pilot lowering or hoisting gears 31, so can guarantee average vertical lift about compound tool rest 30 maintenances when it carries out machining, produce and do not have stuck state.

In sum, the utility model has reached breakthrough structure really, and has a content of improvement, simultaneously can reach usability and progressive on the industry again, and the utility model do not see any publication, also have a novelty, the regulation that meets Patent Law, so propose novel patent application, earnestly ask the juror of an ancient unit of weight office and authorize legal monopoly power, most sense is prayed.

The above only is preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this; All equalizations of being done according to the utility model claim change and modify, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of wire rod commodity shelf bead cutter, it comprises a body, a driving mechanism, a compound tool rest, a bearing seat, a workpiece fixed mechanism and two stop parts, it is characterized in that,

Body is that a box pedestal is set on a base, the inner oil storage tank that forms of box pedestal, and end face is provided with a platform;

Driving mechanism is that a motor is set on the base of body, and motor connects a belt pulley with belt, belt pulley connection one runs through the bent axle of box pedestal, be pivoted with plural connecting rod on the bent axle, each connecting rod free end is the jack-post of pivot knot moving linearly respectively, and this jack-post passes box pedestal end face;

Compound tool rest is set up on the platform of box pedestal, and its front is provided with plural cutter holddown groove, and the jack-post head lock knot of the back side and driving mechanism is fixing;

Bearing seat, fixed mount are located on the platform of box pedestal end face, and its rear side upper end corner is provided with an abuts ramp surface;

The workpiece fixed mechanism is in the platform front side of box pedestal two oil hydraulic cylinders to be set, and the piston rod end of two oil hydraulic cylinders is in conjunction with an interlock cross bar, and the interlock cross bar is locked and is provided with plural workpiece fixed block, ties with the screw lock between this workpiece fixed block and bearing seat;

Stop part is arranged at top, box pedestal both sides.

2, wire rod commodity shelf bead cutter according to claim 1 is characterized in that, is to cooperate the belt pulley interlock with belt between motor and bent axle.

3, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, bent axle and jack-post pass box pedestal place and respectively be provided with oil sealing.

4, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, jack-post is subjected in the box pedestal that two limiting plates are involutory to be inserted and put.

5, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, the compound tool rest back side is provided with plural supplemental pilot lowering or hoisting gear.

6, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, the cutter lower end of compound tool rest installing is provided with at least one cutting breach.

7, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, the workpiece fixed block front end of workpiece fixed mechanism is provided with a wavy block holding part, and the workpiece fixed block is provided with an elongated hole.

8, wire rod commodity shelf bead cutter as claimed in claim 1 is characterized in that, the abuts ramp surface angle of bearing seat is 45 degree.