CN200960560Y - Semi-automatic shearing machine for metallic rod - Google Patents

Semi-automatic shearing machine for metallic rod Download PDF

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Publication number
CN200960560Y
CN200960560Y CN 200620086336 CN200620086336U CN200960560Y CN 200960560 Y CN200960560 Y CN 200960560Y CN 200620086336 CN200620086336 CN 200620086336 CN 200620086336 U CN200620086336 U CN 200620086336U CN 200960560 Y CN200960560 Y CN 200960560Y
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CN
China
Prior art keywords
cutter
knife rest
semi
pinch roller
inroller
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620086336
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Chinese (zh)
Inventor
姜亦训
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姜亦训
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 姜亦训 filed Critical 姜亦训
Priority to CN 200620086336 priority Critical patent/CN200960560Y/en
Application granted granted Critical
Publication of CN200960560Y publication Critical patent/CN200960560Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A metal rod semi-automatic shearing machine belonging to a metal rod cutting device comprises a base, a machine head, a connecting bar reciprocal mechanism, a gun head device, and a feeding device, characterized in that the machine head (12) and the feeding device are fixed on the base (2), the connecting bar reciprocal mechanism is mounted on the upper part of the machine head (12), the gun head device is mounted under the machine head (12), and a 90-degree end shearing device is connected with the machine head. Compared with prior art, the invention can realize semi-automatic metal rod shearing, to improve 10 times of working efficiency, while the sheared section is vertical without horseshoe deformation, to save energy and material or the like, which is a novel technique.

Description

The semi-automatic cutter of metal bar material
Technical field
The semi-automatic cutter of metal bar material belongs to a kind of metal bar material and cuts off equipment.
Background technology
In the prior art, shearing metal bar material has following method: one, sawed-off with sawing machine, this method cross section quality is good, and work efficiency is low; Two, with similar hand with scissor cutter, this method work efficiency is higher, but cross section quality is very bad, can only be used for building industry; Three, utilize mould to thrust on punch press, this method work efficiency is very low, is not suitable for producing in batches.
The utility model content
Technical problem to be solved in the utility model is: in order to overcome above-mentioned defective, provide a kind of work efficiency height, cut off cross section perpendicular and do not produce the semi-automatic cutter of metal bar material of shape of a hoof distortion.
The technical scheme that its technical problem that solves the utility model adopts is: the semi-automatic cutter of this metal bar material, comprise support, handpiece body, connecting rod reciprocator, rifle head mechanism and feed mechanism, it is characterized in that: handpiece body and feed mechanism are fixed on the support, connecting rod reciprocator is installed in the top of handpiece body, the rifle head mechanism is installed in the below of handpiece body, and 90 degree cut off end surface means and handpiece body connects.Main effect is to realize metal bar material crossfeed and shearing.
90 degree cut off end surface means and comprise that pressing wheel device and circle metal cut off scissors.Main effect is to prevent bar run-off the straight under the effect of the power of cut-out, has guaranteed that the cut-out end face becomes 90 degree not produce the section shape of a hoof.
The circle metal cuts off scissors and comprises pipe cutter, cutter shell, knife rest, knife rest return spring, square cutter piece, and it is characterized in that: knife rest is installed on the cutter shell, and square cutter piece is installed in the knife rest, and the outer suit knife rest of knife rest returns shock mount, and the pipe cutter is installed on the cutter shell.
Feed mechanism comprises box for feeding odd, install drawing-inroller and following drawing-inroller in the box for feeding odd, on last drawing-inroller and the following drawing-inroller shaft gear and box for feeding odd lower shaft gear on the box for feeding odd are installed respectively, last shaft gear is meshed with lower shaft gear, and the axle head of following drawing-inroller is installed the box for feeding odd belt pulley.
The feed mechanism course of work: motor drives the rotation of box for feeding odd belt pulley by power transmission shaft, box for feeding odd lower shaft gear and following drawing-inroller rotate, the box for feeding odd lower shaft gear drives shaft gear rotation on the box for feeding odd, thereby last drawing-inroller rotates, last drawing-inroller is cut bar with following drawing-inroller clamping and is advanced, thereby has realized the purpose of self-feeding.
Connecting rod reciprocator comprises flywheel shaft, reciprocal housing, eccentric bushing and connecting rod, flywheel shaft is installed on the handpiece body, and eccentric bushing is installed on the flywheel shaft, and connecting rod is connected with reciprocal housing with eccentric bushing respectively, back and forth tup is installed, an end fitting machine scalp belt wheel of flywheel shaft on the housing.
The course of work of connecting rod reciprocator: driven by motor drives the rotation of head belt pulley by power transmission shaft, the rotation of head belt pulley drives flywheel shaft and rotates, and flywheel shaft drives eccentric bushing and rotates, the motion of eccentric bushing drivening rod, it is reciprocating that connecting rod drives reciprocal housing, and tup is also reciprocating.
Two accumulated energy flywheels also are installed on the flywheel shaft, play storage power.
The rifle head mechanism comprises knife rest, knife rest return spring, square cutter piece, pipe cutter, cutter shell, scale, rob support, pull bar, cutter shell return spring and bolt, the cutter shell is installed in the groove of handpiece body, rob support is fixed on the cutter shell, scale is fixed on the rob support middle part, pull bar is fixed on the rob support rear portion, rod outer sleeve dress cutter shell return spring, the end of pull bar is near bolt, knife rest is installed on the cutter shell, side's cutter piece is installed in the knife rest, the outer suit knife rest of knife rest returns shock mount, and the pipe cutter is installed on the cutter shell.
The rifle head mechanism course of work: last drawing-inroller and following drawing-inroller clamping are cut bar and are advanced, when bar is run into scale, scale drives rob support and advances, thereby driving the cutter shell advances, so just realized advancing of knife rest, when proceeding to the below of tup before the knife rest, it is descending that the reciprocating tup of high speed just promotes knife rest, descending square cutter piece and pipe cutter have formed one pair of scissors, metal bar material is cut off, the overlap joint size of knife rest and tup must rationally be regulated this size and realize by bolt, and the position that pull bar is run into bolt promptly is the position that knife rest enters the tup below.When cutting off a bar, the spring force of cutter shell return spring makes knife rest depart from tup, and the spring force of knife rest return spring pushes away the tup below to knife rest immediately, under the effect of last drawing-inroller and following drawing-inroller, bar moves on, and has begun next cut-out circulation again.
Compared with prior art the beneficial effect that the utility model had is: the semi-automatic cutter of the utility model metal bar material cuts off end surface means owing to increased by 90 degree, prevented bar run-off the straight under the effect of the power of cut-out effectively, guaranteed that the cut-out end face becomes 90 degree not produce the section shape of a hoof.It is fast to have cut-off velocity simultaneously, and work efficiency increases substantially, and improves 10 times of work efficiency than prior art, and advantages such as simple in structure, easy to operate, energy savings and raw material, has filled up the blank in this area.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A1-A2-A3-A4-A5-A6 cutaway view of Fig. 1;
Fig. 3 is the B1-B2-A3-A4-A5-A6 cutaway view of Fig. 1;
Fig. 4 is the structural representation of pinch roller among the utility model embodiment;
Fig. 5 regulates the schematic diagram that cuts off 90 ° in section.
Among the figure: 3 times drawing-inrollers of 1 motor, 2 supports 4 are cut on the bar 5 drawing-inroller 6 pipe cuttves 7 pinch rollers 8 and are regulated shaft gear 31 box for feeding odd lower shaft gears 32 box for feeding odd belt pulley 33T type bolts 34 pinch roller support arms 35 pinch roller internal frames on feeding speed handwheels 9 adjusting handles 10 tups 11 reciprocal housing 12 handpiece bodies 13 connecting rods 14 eccentric bushings 15 knife rests 16 knife rest return springs 17 side's cutter pieces 18 cutter shells 19 scales 20 rob supports 21 pull bars 22 cutter shell return springs 23 bolts 24 motor pulleys 25,28 fuselage belt pulleys, 26 flywheel shafts, 27 head belt pulleys, 29 springs, 30 box for feeding odd.
The specific embodiment
As shown in Figure 1, the semi-automatic cutter of metal bar material, comprise support 2, handpiece body 12, connecting rod reciprocator, rifle head mechanism and feed mechanism, motor 1 is installed on the support 2, handpiece body 12 and feed mechanism are fixed on the support 2, connecting rod reciprocator and rifle head mechanism are installed in handpiece body, are installed in pressing wheel device on the handpiece body between feed mechanism and rifle head mechanism.The rifle head mechanism comprises knife rest 15, knife rest return spring 16, side's cutter piece 17, pipe cutter 6, cutter shell 18, scale 19, rob support 20, pull bar 21, cutter shell return spring 22 and bolt 23, cutter shell 18 is installed in the groove of handpiece body 12, rob support 20 is fixed on the cutter shell 18, scale 19 is fixed on rob support 20 middle parts, pull bar 21 is fixed on rob support 20 rear portions, pull bar 21 outer suit cutter shell return springs 22, the end of pull bar 21 is near bolt 23, knife rest 15 is installed on the cutter shell 18, side's cutter piece 17 is installed in the knife rest 15, knife rest 15 outer suit knife rests return shock mount 16, and pipe cutter 6 is installed on the cutter shell 18.
The rifle head mechanism course of work: last drawing-inroller 5 and following drawing-inroller 3 clampings are cut bar 4 and are advanced, when bar is run into scale 19, scale 19 drives rob support 20 and advances, thereby driving cutter shell 18 advances, so just realized advancing of knife rest 15, when proceeding to the below of tup 10 before the knife rest 15, it is descending that the reciprocating tup 10 of high speed just promotes knife rest 15, descending square cutter piece 17 and pipe cutter 6 have formed one pair of scissors, metal bar material is cut off, the overlap joint size of knife rest 15 and tup 10 must rationally be regulated this size and realize by bolt 23, and the position that pull bar 21 is run into bolt 23 promptly is the position that knife rest 15 enters tup 10 belows.When cutting off a bar, the spring force of cutter shell return spring 22 makes knife rest 15 depart from tup 10, and the spring force of knife rest return spring 16 pushes away tup 10 belows to knife rest 15 immediately, under the effect of last drawing-inroller 5 and following drawing-inroller 3, bar moves on, and has begun next cut-out circulation again.
As shown in Figure 2, connecting rod reciprocator comprises flywheel shaft 26, reciprocal housing 11, eccentric bushing 14 and connecting rod 13, flywheel shaft 26 is installed on the handpiece body 12, eccentric bushing 14 is installed on the flywheel shaft 26, connecting rod 13 is connected with reciprocal housing 11 with eccentric bushing 14 respectively, and tup 10 is installed on the reciprocal housing 11, an end fitting machine scalp belt wheel 27 of flywheel shaft 26, two accumulated energy flywheels also are installed on the flywheel shaft 26, play storage power.
The course of work of connecting rod reciprocator: motor 1 drives motor pulley 24, motor pulley 24 drives fuselage belt pulley 25, fuselage belt pulley 25 drives fuselage belt pulley 28 by power transmission shaft, fuselage belt pulley 28 drives head belt pulley 27, the rotation of head belt pulley 27 drives flywheel shaft 26 and rotates, and flywheel shaft 26 drives eccentric bushing 14 and rotates, 13 motions of eccentric bushing 14 drivening rods, it is reciprocating that connecting rod 13 drives reciprocal housing 9, and tup 10 is also reciprocating.
As shown in Figure 3, feed mechanism comprises box for feeding odd, last drawing-inroller 5 and following drawing-inroller 3 are installed in the box for feeding odd, on last drawing-inroller 5 and the following drawing-inroller 3 shaft gear 30 and box for feeding odd lower shaft gear 31 on the box for feeding odd are installed respectively, last shaft gear 30 is meshed with lower shaft gear 31, and the axle head of following drawing-inroller 3 is installed box for feeding odd belt pulley 32.
The feed mechanism course of work: motor 1 drives motor pulley 24, motor pulley 24 drives fuselage belt pulley 25, fuselage belt pulley 25 drives fuselage belt pulley 28 by power transmission shaft, fuselage belt pulley 28 directly drives box for feeding odd lower shaft gear 31 and following drawing-inroller 3 rotates, box for feeding odd lower shaft gear 31 drives shaft gear 30 rotations on the box for feeding odd, thereby last drawing-inroller 5 rotates, and last drawing-inroller 5 is cut bar 4 with following drawing-inroller 3 clampings and advanced, thereby has realized the purpose of self-feeding.
As shown in Figure 4, T type bolt 33 passes pinch roller support arm 34 and is installed on the pinch roller internal frame 35, and pinch roller internal frame 35 closely contacts with pinch roller support arm 34, and pinch roller 7 is installed on the pinch roller internal frame 35.Rotate T type bolt 33, pinch roller internal frame 35 moves up and down along pinch roller support arm 34, thereby adjusts the upper-lower position of pinch roller 7.Pinch roller 7 can be being cut on the center line that bar 4 is adjusted in pipe cutter 6, and when square cutter piece 17 is descending when will cut off bar 4, pinch roller 7 can prevent bar 4 run-off the straight under the effect of the power of cut-out.
As shown in Figure 5, regulate the schematic diagram that cuts off 90 ° in section, will be cut bar 4 by the pinch roller 7 of pressing wheel device and push down, prevent to be cut bar 4 run-off the straight under the effect of the power of cut-out, formed one pair of scissors by pipe cutter 6 and square cutter piece 17 then, metal bar material has been cut off.Realized 90 ° in cut-out section.

Claims (8)

1, the semi-automatic cutter of metal bar material, comprise support, handpiece body, connecting rod reciprocator, rifle head mechanism and feed mechanism, it is characterized in that: handpiece body (12) and feed mechanism are fixed on the support (2), connecting rod reciprocator is installed in the top of handpiece body (12), the rifle head mechanism is installed in the below of handpiece body (12), and 90 degree cut off end surface means and handpiece body (12) connects.
2, the semi-automatic cutter of metal bar material according to claim 1 is characterized in that: 90 degree cut off end surface means and comprise that pressing wheel device and circle metal cut off scissors.
3, the semi-automatic cutter of metal bar material according to claim 2, it is characterized in that: the circle metal cuts off scissors and comprises pipe cutter (6), cutter shell (18), knife rest (15), knife rest return spring (16), square cutter piece (17), knife rest (15) is installed on the cutter shell (18), side's cutter piece (17) is installed in the knife rest (15), the outer suit knife rest of knife rest (15) returns shock mount (16), and pipe cutter (6) is installed on the cutter shell (18).
4, the semi-automatic cutter of metal bar material according to claim 2, it is characterized in that: pressing wheel device comprises T type bolt (33), pinch roller support arm (34), pinch roller internal frame (35) and pinch roller (7), T type bolt (33) passes pinch roller support arm (34) and is installed on the pinch roller internal frame (35), pinch roller internal frame (35) closely contacts with pinch roller support arm (34), and pinch roller (7) is installed on the pinch roller internal frame (35).
5, the semi-automatic cutter of metal bar material according to claim 1, it is characterized in that: feed mechanism comprises box for feeding odd, install drawing-inroller (5) and following drawing-inroller (3) in the box for feeding odd, shaft gear on the box for feeding odd (30) and box for feeding odd lower shaft gear (31) are installed respectively on last drawing-inroller (5) and the following drawing-inroller (3), last shaft gear (30) is meshed with lower shaft gear (31), and the axle head of following drawing-inroller is installed box for feeding odd belt pulley (32).
6, the semi-automatic cutter of metal bar material according to claim 1, it is characterized in that: connecting rod reciprocator comprises flywheel shaft (26), reciprocal housing (11), eccentric bushing (14) and connecting rod (13), flywheel shaft (26) is installed on the handpiece body (12), eccentric bushing (14) is installed on the flywheel shaft (26), connecting rod (13) is connected with reciprocal housing (11) with eccentric bushing (14) respectively, back and forth housing (11) is gone up tup (10), an end fitting machine scalp belt wheel (27) of flywheel shaft (26) is installed.
7, the semi-automatic cutter of metal bar material according to claim 1 is characterized in that: two accumulated energy flywheels also are installed on the flywheel shaft (26).
8, the semi-automatic cutter of metal bar material according to claim 1, it is characterized in that: the rifle head mechanism comprises knife rest (15), knife rest return spring (16), side's cutter piece (17), pipe cutter (6), cutter shell (18), scale (19), rob support (20), pull bar (21), cutter shell return spring (22) and bolt (23), cutter shell (18) is installed in the groove of handpiece body (12), rob support (20) is fixed on the cutter shell (18), scale (19) is fixed on rob support (20) middle part, pull bar (21) is fixed on rob support (20) rear portion, pull bar (21) outer suit cutter shell return spring (22), the end of pull bar (21) is near bolt (23).
CN 200620086336 2006-06-26 2006-06-26 Semi-automatic shearing machine for metallic rod Expired - Fee Related CN200960560Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620086336 CN200960560Y (en) 2006-06-26 2006-06-26 Semi-automatic shearing machine for metallic rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620086336 CN200960560Y (en) 2006-06-26 2006-06-26 Semi-automatic shearing machine for metallic rod

Publications (1)

Publication Number Publication Date
CN200960560Y true CN200960560Y (en) 2007-10-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620086336 Expired - Fee Related CN200960560Y (en) 2006-06-26 2006-06-26 Semi-automatic shearing machine for metallic rod

Country Status (1)

Country Link
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112047A (en) * 2013-02-04 2013-05-22 吴鸣寰 Automatic stock cutter
CN104043869A (en) * 2014-05-05 2014-09-17 江苏金奕达铜业股份有限公司 Multifunctional copper rod shearing device
CN106142186A (en) * 2016-08-24 2016-11-23 德韧干巷汽车系统(上海)有限公司 The cutter sweep of a kind of non-metal pipe and cutting method thereof
CN107088900A (en) * 2017-05-12 2017-08-25 太仓斯普宁精密机械有限公司 A kind of stick shaped material cutting equipment
CN112060230A (en) * 2020-09-19 2020-12-11 董前友 Fixed length panel cutting device
CN112719416A (en) * 2021-01-11 2021-04-30 石家庄闻索科技有限公司 Cutting equipment for thick-wall metal pipe

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112047A (en) * 2013-02-04 2013-05-22 吴鸣寰 Automatic stock cutter
CN103112047B (en) * 2013-02-04 2015-09-16 吴鸣寰 A kind of automatic stock cutter
CN104043869A (en) * 2014-05-05 2014-09-17 江苏金奕达铜业股份有限公司 Multifunctional copper rod shearing device
CN106142186A (en) * 2016-08-24 2016-11-23 德韧干巷汽车系统(上海)有限公司 The cutter sweep of a kind of non-metal pipe and cutting method thereof
CN107088900A (en) * 2017-05-12 2017-08-25 太仓斯普宁精密机械有限公司 A kind of stick shaped material cutting equipment
CN112060230A (en) * 2020-09-19 2020-12-11 董前友 Fixed length panel cutting device
CN112060230B (en) * 2020-09-19 2022-03-04 临沂建中木业机械有限公司 Fixed length panel cutting device
CN112719416A (en) * 2021-01-11 2021-04-30 石家庄闻索科技有限公司 Cutting equipment for thick-wall metal pipe
CN112719416B (en) * 2021-01-11 2022-08-09 湖南斯托德医疗器械有限公司 Cutting equipment for thick-wall metal pipe

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee