CN203265781U - Cast bar positioning cutting device - Google Patents
Cast bar positioning cutting device Download PDFInfo
- Publication number
- CN203265781U CN203265781U CN 201320274153 CN201320274153U CN203265781U CN 203265781 U CN203265781 U CN 203265781U CN 201320274153 CN201320274153 CN 201320274153 CN 201320274153 U CN201320274153 U CN 201320274153U CN 203265781 U CN203265781 U CN 203265781U
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- lead screw
- screw shaft
- transfer station
- material transfer
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Abstract
The utility model belongs to the technical field of machining of metal bar bodies, and relates to a device cutting a long cast bar into short cast bars of the needed length, in particular to a cast bar positioning cutting device. According to the cast bar positioning cutting device, a short bar conveying table and a long bar conveying table form a conveying platform, a short positioning device is arranged on the short bar conveying table, the short positioning device comprises a lead screw shaft and a short positioning swing arm, the short positioning swing arm can be arranged on the lead screw shaft in a rotary mode through a bush, the two end surfaces of the bush are locked respectively through locking nuts, and the lead screw shaft is installed on bearing seats of a machine frame through bearings. The cast bar positioning cutting device can achieve efficient separation of short bars and tail scrap of insufficient parts of cast bars, can effectively improve the utilization rate of the long cast bars, and reduces the amount of return scrap.
Description
Technical field
The utility model belongs to metal barred body processing technique field, relates to a kind ofly growing the device that casting rod is cut into the short casting rod of Len req, specifically a kind of casting rod positioning-cutting device.
Background technology
The common device (as Fig. 1) that casting rod is carried out cutting processing is used for whole long casting rod 1(contained head garbage area 10, afterbody garbage area 2) cut on demand the short casting rod of fixed length.during work, first will grow long the expecting on delivery wheel 4 that casting rod 1 is placed horizontally at long material transfer station 3 upper surfaces, manually promoting long casting rod 1 moves on long material delivery wheel 4, make long casting rod 1 head garbage area 10 be placed in the below of the two paws 9 in left and right, start cutting machine this moment, manual adjustments cast-cutting saw slice 8 cuts the head garbage area 10 of long casting rod 1, then cutting machine changes the automatic operation program over to: backstay 7 lifts, block the long casting rod 1 that moves ahead, the long casting rod of realization 1 location, obtain the short casting rod of required fixed length after cast-cutting saw slice 8 cuttings, so repeat cutting, can obtain many short casting rods.After cutting continuously, the short stub bar (being not scrape material part) of a Len req will appear cutting out not in afterbody, and this part is namely scrapped together with afterbody garbage area 2, and melts down melting again.Main Problems is, the short stub bar of not scrape material part can't extraction and application, reduced the utilization rate of long casting rod.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, ingenious, rational casting rod positioning-cutting device is provided, this cutter sweep can be realized the short stub bar of casting rod not scrape material part and efficiently separating of afterbody waste material, can effectively improve the utilization rate of long casting rod, reduce the return scrap amount.
the technical scheme that provides according to the utility model: a kind of casting rod positioning-cutting device, erecting are placed in short material transfer station rear portion, and it is anterior that short material transfer station is positioned over long material transfer station, and both consist of delivery platform, described long material transfer station upper surface arranges long material delivery wheel, short material transfer station upper surface arranges short material delivery wheel, backstay rotatably is arranged at short material transfer station top front end, cast-cutting saw slice reaches the two paws in the left and right that is used for the fixed length casting rod and is arranged at above long material transfer station, be characterised in that: be provided with short positioner in described frame upper surface, described short positioner comprises lead screw shaft and short positioning arm, at the upper rack end face, two bearing blocks are set along its length, the lead screw shaft two ends are supported in described bearing block by bearing respectively, be provided with the hand-operated wheel that can drive the lead screw shaft rotation at described lead screw shaft front end, described short positioning arm front end is fixedly installed lining and connecting rod successively, short positioning arm is sheathed on lead screw shaft by described lining, and lining rear and front end face lock onto on lead screw shaft by locking nut respectively, be provided with cylinder support on described frame trailing flank, hydraulic jack is arranged on described cylinder support by the first bearing pin, and the push rod end of hydraulic jack is connected on connecting rod by the second bearing pin.
As further improvement of the utility model, described short material transfer station upper surface is provided be used to the groove that short material delivery wheel is installed.
The utility model compared with prior art, advantage is: the utility model be newly designed in existing cutting machine one laterally, vertical equal adjustable short positioner, this device can be realized short stub bar and the afterbody waste material separation function with not scrape material part, convenient to operation laborsaving, promoted the bar utilization rate, reduce the waste material amount of melting down, saved the energy.
Description of drawings
Fig. 1 is casting rod positioning-cutting device working state schematic representation in prior art.
Fig. 2 is the utility model working state schematic representation.
Fig. 3 is the left view of short positioner.
Fig. 4 is short positioner top view.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Fig. 1 ~ 4, comprise long casting rod 1, afterbody garbage area 2, long material transfer station 3, long material delivery wheel 4, short material drive 5, short material transfer station 6, backstay 7, cast-cutting saw slice 8, the two paws 9 in left and right, head garbage area 10, short positioner 11, hand-operated wheel 12, lead screw shaft 13, rolling bearing units 14, short positioning arm 15, lining 16, locking nut 17, cylinder support 18, the first bearing pin 19, hydraulic jack 20, the second bearing pin 21, frame 22, connecting rod 23, groove 24 etc.
as shown in Fig. 2 ~ 4, the utility model is a kind of casting rod positioning-cutting device, and frame 22 is arranged at short material transfer station 6 rear portions, and short material transfer station 6 is positioned over long material transfer station 3 front portions, and both consist of delivery platform, described long material transfer station 3 upper surfaces arrange long material delivery wheel 4, short material transfer station 6 upper surfaces arrange short material delivery wheel 5, backstay 7 rotatably is arranged at short material transfer station 6 top front ends, cast-cutting saw slice 8 and the two paws 9 in left and right that are used for fixed length casting rod 1 are arranged at long material transfer station 3 tops, be provided with short positioner 11 in described frame 22 upper surfaces, described short positioner 11 comprises lead screw shaft 13 and short positioning arm 15, bearing block 14, in frame 22 upper end, two bearing blocks 14 are set along its length, lead screw shaft 13 two ends are supported in described bearing block 14 by bearing respectively, be provided with the hand-operated wheel 12 that can drive lead screw shaft 13 rotations at described lead screw shaft 13 front ends, described short positioning arm 15 front ends are fixedly installed lining 16 and connecting rod 23 successively, short positioning arm 15 is sheathed on lead screw shaft 13 by described lining 16, and lining 16 rear and front end faces lock onto on lead screw shaft 13 by locking nut 17 respectively, make short positioning arm 16 to carry out swinging up and down of certain amplitude with respect to lead screw shaft 13, be provided with cylinder support 18 on described frame 22 trailing flanks, hydraulic jack 20 is fixedly installed on described cylinder support 18 by the first bearing pin 19, and the push rod end of hydraulic jack 20 is connected on connecting rod 23 by the second bearing pin 21.
Described short material transfer station 6 upper surfaces are provided be used to the groove 24 that short material delivery wheel 5 is installed, and make short material delivery wheel 5 to rotate smoothly.
The utility model course of work is as follows: at first, to grow casting rod 1 hangs on long material transfer station 3, the head garbage area 10 that manually will grow casting rod 1 sent cast-cutting saw slice 8, after the two paws 9 in left and right fasten long casting rod 1 from cast-cutting saw slice 8 both sides, cast-cutting saw slice 8 moves ahead and completes cutting and namely retreat playback, the two paws 9 in left and right lift, and short material delivery wheel 5 starts, and the head garbage area 10 that just downcuts is sent short material transfer station 6.
Then, change auto-programming over to, backstay 7 lifts, long casting rod 1 moves ahead, and runs into backstay 7 and realizes the location, and the two paws 9 in left and right fasten the rear backstay 7 of long casting rod 1 and reset and get out of the way from cast-cutting saw slice 8 both sides, cast-cutting saw slice 8 moves ahead and completes cutting and namely retreat playback, the two paws 9 in left and right lift, and short material delivery wheel 5 starts, and the short casting rod that has just cut out namely is sent short material transfer station 6.
Repeat this cutting action, after completing the short casting rod of setting quantity, change the short stub bar of not scrape material part and the separable programming of afterbody waste material over to.This moment, short positioner 11 startups were started working, hydraulic jack 20 promotes short positioning arm 15 and falls, long casting rod 1 is cut surplus part and is moved ahead, run into short positioning arm 15, driving lead screw shaft 13 by rotation hand-operated wheel 12 moves left and right, realize the precise positioning of long casting rod 1 remainder, the two paws 9 in left and right fasten the rear short positioning arm 15 of long casting rod 1 and reset and get out of the way from cast-cutting saw slice 8 both sides, cast-cutting saw slice 8 moves ahead and completes cutting and namely retreat playback, the two paws 9 in left and right lift, short material delivery wheel 5 starts, and the short stub bar that has just cut out namely is sent short material transfer station 6.So far, realize the short stub bar of not scrape material part and separating of afterbody garbage area 2, additionally obtain a stub material.This stub material is for the production of the small dimension product, and afterbody garbage area 2 melts down melting again together with head garbage area 10.
The utility model is by hydraulic-driven location structure, simple operation Labor-saving high-efficiency; By moving left and right of lead screw shaft 13, can with the complete extraction and application of not scrape material part, improve the bar utilization rate.
Claims (2)
1. casting rod positioning-cutting device, frame (22) are arranged at short material transfer station (6) rear portion, and short material transfer station (6) is positioned over long material transfer station (3) front portion, and both consist of delivery platform, described long material transfer station (3) upper surface arranges long material delivery wheel (4), short material transfer station (6) upper surface arranges short material delivery wheel (5), backstay (7) rotates and to be arranged at short material transfer station (6) top front end, cast-cutting saw slice (8) reaches the two paws (9) in the left and right that is used for fixed length casting rod (1) and is arranged at above long material transfer station (3), it is characterized in that: be provided with short positioner (11) in described frame (22) upper surface, described short positioner (11) comprises lead screw shaft (13) and short positioning arm (15), in frame (22) upper end, two bearing blocks (14) are set along its length, lead screw shaft (13) two ends are supported in described bearing block (14) by bearing respectively, be provided with the hand-operated wheel (12) that can drive lead screw shaft (13) rotation at described lead screw shaft (13) front end, described short positioning arm (15) front end is fixedly installed lining (16) and connecting rod (23) successively, short positioning arm (15) is sheathed on lead screw shaft (13) by described lining (16), and lining (16) rear and front end face lock onto on lead screw shaft (13) by locking nut (17) respectively, be provided with cylinder support (18) on described frame (22) trailing flank, hydraulic jack (20) is arranged on described cylinder support (18) by the first bearing pin (19), the push rod end of hydraulic jack (20) is connected on connecting rod (23) by the second bearing pin (21).
2. casting rod positioning-cutting device as claimed in claim 1 is characterized in that: described short material transfer station (6) upper surface is provided be used to the groove (24) that short material delivery wheel (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274153 CN203265781U (en) | 2013-05-17 | 2013-05-17 | Cast bar positioning cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274153 CN203265781U (en) | 2013-05-17 | 2013-05-17 | Cast bar positioning cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265781U true CN203265781U (en) | 2013-11-06 |
Family
ID=49496274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274153 Expired - Lifetime CN203265781U (en) | 2013-05-17 | 2013-05-17 | Cast bar positioning cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084682A (en) * | 2014-06-26 | 2014-10-08 | 常熟市非凡金属制品有限公司 | Material pushing mechanism of steel round bar material-cutting machine |
| CN105215336A (en) * | 2015-11-18 | 2016-01-06 | 林州市昊远汽车配件有限公司 | Rising head cutting machine |
| CN106975966A (en) * | 2017-03-09 | 2017-07-25 | 杭州精卫特机床有限公司 | Long bar fixed length conveying and collection device |
-
2013
- 2013-05-17 CN CN 201320274153 patent/CN203265781U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084682A (en) * | 2014-06-26 | 2014-10-08 | 常熟市非凡金属制品有限公司 | Material pushing mechanism of steel round bar material-cutting machine |
| CN104084682B (en) * | 2014-06-26 | 2016-02-17 | 常熟市非凡金属制品有限公司 | The pusher of steel pole blank cutter |
| CN105215336A (en) * | 2015-11-18 | 2016-01-06 | 林州市昊远汽车配件有限公司 | Rising head cutting machine |
| CN106975966A (en) * | 2017-03-09 | 2017-07-25 | 杭州精卫特机床有限公司 | Long bar fixed length conveying and collection device |
| CN106975966B (en) * | 2017-03-09 | 2023-08-22 | 浙江精卫特机床有限公司 | Long rod material fixed-length conveying and collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |