CN204221094U - A kind of channel-section steel shearing device - Google Patents

A kind of channel-section steel shearing device Download PDF

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Publication number
CN204221094U
CN204221094U CN201420695663.5U CN201420695663U CN204221094U CN 204221094 U CN204221094 U CN 204221094U CN 201420695663 U CN201420695663 U CN 201420695663U CN 204221094 U CN204221094 U CN 204221094U
Authority
CN
China
Prior art keywords
tool rest
channel
steel
frame
scissor blade
Prior art date
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
CN201420695663.5U
Other languages
Chinese (zh)
Inventor
段志伟
胡杰
王亚利
万运成
牛彦龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianshui Metalforming Machine Tool Group Co Ltd
Original Assignee
Tianshui Metalforming Machine Tool Group Co Ltd
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 Tianshui Metalforming Machine Tool Group Co Ltd filed Critical Tianshui Metalforming Machine Tool Group Co Ltd
Priority to CN201420695663.5U priority Critical patent/CN204221094U/en
Application granted granted Critical
Publication of CN204221094U publication Critical patent/CN204221094U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of channel-section steel shearing device, comprise frame and the upper tool post being arranged on upper rack, frame is provided with charging aperture, the lower end of upper tool post is fixedly connected with upper scissor blade, frame is fixedly connected with lower guideway block by the upper rail block being arranged on its both sides, be provided with left tool rest and right tool rest between upper rail block and lower guideway block, the side of right tool rest is connected with right tool rest governor motion.The utility model has the advantage of, the range of application of channel-section steel shearing device that adjustable left tool rest and right tool rest are high, go for the channel-section steel of more polytypic, upper rail block and lower guideway block ensure that the stability that upper scissor blade moves up and down therein, under the effect of forcing press, side cutting edge and lower scissor blade coordinate upper scissor blade can better complete cut-out work, ensure the integrality of channel-section steel section, and cross section is clean and tidy, there is no burr, do not need again to process cleaning, reduce the labour intensity of workman, cutting speed is fast, improves production efficiency.

Description

A kind of channel-section steel shearing device
Technical field
The utility model belongs to the auxiliary equipment field of channel-section steel processing, is specifically related to a kind of channel-section steel shearing device.
Background technology
The rectangular channel-section steel of channel-section steel to be cross section be groove type, is widely used in building structure, Rail car manufacture and other industrial manufacturing.At present, the blanking of channel-section steel adopts mostly first rules, then flame cutting machine cuts off by hand, this method not only cut-off velocity is slow, and otch is uneven, and cutting portion also needs again to clear up, not only affect outward appearance and the quality of product, also improve the labour intensity of workman; Also have a kind of cut-out mode to be adopt sawing machine or channel-section steel cutting machine to cut channel-section steel, when utilizing sawing machine to cut, need special purpose machine tool to process, its processing cost is high, inefficiency; Although existing channel-section steel cutting machine can complete the cut-out work of channel-section steel, there is limitation in its equipment, and can not cut the channel-section steel of Multiple Type, range of application is narrow, and utilization rate is lower.
Utility model content
The purpose of this utility model is to provide a kind of channel-section steel shearing device, and narrow to solve existing channel-section steel shearing device range of application, utilization rate is lower, and cut-off velocity is slow, the problem that section is uneven and jagged.
For achieving the above object, the technical solution of the utility model is: a kind of channel-section steel shearing device, comprise frame 1 and the upper tool post 2 being arranged on frame 1 top, frame 1 is provided with charging aperture 4, the lower end of upper tool post 2 is fixedly connected with upper scissor blade 3, upper scissor blade 3 is arranged in frame 1, the side of frame 1 is provided with at least three locating holes 5, frame 1 is fixedly connected with lower guideway block 7 by the upper rail block 6 being arranged on its both sides, upper rail block 6 and lower guideway block 7 suitable with upper scissor blade 3, left tool rest 8 and right tool rest 9 is provided with between upper rail block 6 and lower guideway block 7, left tool rest 8 and right tool rest 9 are provided with guide groove 10, left tool rest 8 is provided with at least nine adjustment holes 11 suitable with locating hole 5, left tool rest 8 is fixedly connected with frame 1 by alignment pin 12, the side of right tool rest 9 is connected with right tool rest governor motion.
Preferably, right tool rest governor motion comprises acting clamping wrench 13 and adjusting screw(rod) 14, and acting clamping wrench 13 is flexibly connected with right tool rest 9 by linkwork 15, and adjusting screw(rod) 14 is hinged by adjusting slider 16 and acting clamping wrench 13.
Preferably, the side that left tool rest 8 and right tool rest 9 contact with channel-section steel 17 is provided with the side cutting edge 18 suitable with upper scissor blade 3.
Preferably, be provided with two lower scissor blades 19 between lower guideway block 7, the blanking groove 20 formed between lower scissor blade 19 is suitable with upper scissor blade 3.
Preferably, the bottom of acting clamping wrench 13 is provided with stop screw 21.
Preferably, the bottom of upper scissor blade 3 is provided with two points of a knife 22.
The utility model has the advantage of: the adjustable left tool rest that frame both sides are arranged and right tool rest effectively raise the range of application of channel-section steel shearing device, channel-section steel shearing device is made to go for the cut-out of more polytypic channel-section steel, improve the utilization rate of channel-section steel shearing device, upper rail block and lower guideway block ensure that the stability that upper scissor blade moves up and down therein, after channel-section steel clamps by left tool rest and right tool rest, under the effect of forcing press, side cutting edge and lower scissor blade coordinate upper scissor blade can better complete cut-out work, ensure the integrality of channel-section steel section, and cross section is clean and tidy, there is no burr, do not need again to process cleaning, reduce the labour intensity of workman, cutting speed is fast, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional structure schematic diagram of the utility model A-A.
Fig. 3 is the sectional structure schematic diagram of the utility model B-B.
Fig. 4 is the sectional structure schematic diagram of the utility model C-C.
Fig. 5 is the sectional structure schematic diagram of the utility model D-D.
Reference numeral implication is as follows: frame (1), upper tool post (2), upper scissor blade (3), charging aperture (4), locating hole (5), upper rail block (6), lower guideway block (7), left tool rest (8), right tool rest (9), guide groove (10), adjustment hole (11), alignment pin (12), acting clamping wrench (13), adjusting screw(rod) (14), linkwork (15), adjusting slider (16), channel-section steel (17), side cutting edge (18), lower scissor blade (19), blanking groove (20), stop screw (21), point of a knife (22).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of channel-section steel shearing device as shown in Figures 1 to 5, comprise frame 1 and the upper tool post 2 being arranged on frame 1 top, frame 1 is provided with charging aperture 4, the lower end of upper tool post 2 is fixedly connected with upper scissor blade 3, upper scissor blade 3 is arranged in frame 1, the side of frame 1 is provided with at least three locating holes 5, frame 1 is fixedly connected with lower guideway block 7 by the upper rail block 6 being arranged on its both sides, upper rail block 6 and lower guideway block 7 suitable with upper scissor blade 3, left tool rest 8 and right tool rest 9 is provided with between upper rail block 6 and lower guideway block 7, left tool rest 8 and right tool rest 9 are provided with guide groove 10, left tool rest 8 is provided with at least nine adjustment holes 11 suitable with locating hole 5, left tool rest 8 is fixedly connected with frame 1 by alignment pin 12, the side of right tool rest 9 is connected with right tool rest governor motion.
In order to make the clamping effect of channel-section steel 17 better, channel-section steel shearing device is enable to adapt to the cut-out of more polytypic channel-section steel, right tool rest governor motion comprises acting clamping wrench 13 and adjusting screw(rod) 14, acting clamping wrench 13 is flexibly connected with right tool rest 9 by linkwork 15, and adjusting screw(rod) 14 is hinged by adjusting slider 16 and acting clamping wrench 13.
In order to accelerate the cut-off velocity of channel-section steel 17 further and cut off quality, ensure that the section of channel-section steel 17 is neat and there is no burr, avoid the cleaning again of section, reduce the labour intensity of workman, the side contacted with channel-section steel 17 at left tool rest 8 and right tool rest 9 is provided with the side cutting edge 18 suitable with upper scissor blade 3, between lower guideway block 7, be provided with two lower scissor blades 19, the blanking groove 20 formed between lower scissor blade 19 is suitable with upper scissor blade 3.
In order to ensure can not moving downward and being on same straight line of linkwork 14, limiting the movement travel of linkwork 14, being provided with stop screw 21 in the bottom of acting clamping wrench 13.
In order to improve the cut-out effect of channel-section steel 17 further, ensure the integrality of its section and less shearing force, the bottom arranging upper scissor blade 3 is provided with two points of a knife 22.
The course of work of the present utility model is as follows: first, the specification of the channel-section steel 17 cut off as required, coordinates locating hole 5 and adjustment hole 11 by alignment pin 12, and left tool rest 8 is adjusted to corresponding position, utilizes alignment pin 12 to be fixed in frame 1 by left tool rest 8; Secondly, will the channel-section steel 17 cut off be needed to put into charging aperture 4, and determine that channel-section steel 17 needs the position cut off; Again, make acting clamping wrench 13 be in relaxed state, regulated the position of right tool rest 9 by adjusting screw(rod) 14, until after right tool rest 9 and the right side of channel-section steel 17 be close to, pull acting clamping wrench 13, make right tool rest 9 near the right side of channel-section steel 17, to be coordinated with left tool rest 8 by right tool rest 9 and channel-section steel 17 is clamped; Finally, upper tool post 2 is connected with forcing press, by regulating the pressure of forcing press, upper scissor blade 3 is moved downward in upper rail block 6, lower guideway block 7 and guide groove 10, and upper scissor blade 3 coordinates side cutting edge 18 and lower scissor blade 19 jointly under the effect of the pressure, is cut off by channel-section steel 17 by extruding force, after channel-section steel 17 cuts off, unclamp acting clamping wrench 13, channel-section steel 17 is moved to the position that next place needs to cut off, back and forth complete the cut-out work of channel-section steel 17 successively.
Above-described is only preferred embodiments of the present utility model; the technical solution of the utility model is not limited thereto; should be understood that to those skilled in the art; under technology enlightenment provided by the utility model; as the common practise of this area; other equivalent modifications and improvement can also be made, also should be considered as protection domain of the present utility model.

Claims (6)

1. a channel-section steel shearing device, comprise frame (1) and be arranged on the upper tool post (2) on frame (1) top, described frame (1) is provided with charging aperture (4), the lower end of described upper tool post (2) is fixedly connected with upper scissor blade (3), described upper scissor blade (3) is arranged in frame (1), it is characterized in that: the side of described frame (1) is provided with at least three locating holes (5), described frame (1) is fixedly connected with lower guideway block (7) by the upper rail block (6) being arranged on its both sides, described upper rail block (6) and lower guideway block (7) are suitable with upper scissor blade (3), left tool rest (8) and right tool rest (9) is provided with between described upper rail block (6) and lower guideway block (7), described left tool rest (8) and right tool rest (9) are provided with guide groove (10), described left tool rest (8) is provided with at least nine adjustment holes (11) suitable with locating hole (5), described left tool rest (8) is fixedly connected with frame (1) by alignment pin (12), the side of described right tool rest (9) is connected with right tool rest governor motion.
2. a kind of channel-section steel shearing device as claimed in claim 1, it is characterized in that: described right tool rest governor motion comprises acting clamping wrench (13) and adjusting screw(rod) (14), described acting clamping wrench (13) is flexibly connected with right tool rest (9) by linkwork (15), and described adjusting screw(rod) (14) is hinged by adjusting slider (16) and acting clamping wrench (13).
3. a kind of channel-section steel shearing device as claimed in claim 2, is characterized in that: the side that described left tool rest (8) and right tool rest (9) contact with channel-section steel (17) is provided with the side cutting edge (18) suitable with upper scissor blade (3).
4. a kind of channel-section steel shearing device as claimed in claim 3, is characterized in that: be provided with two lower scissor blades (19) between described lower guideway block (7), and the blanking groove (20) formed between described lower scissor blade (19) is suitable with upper scissor blade (3).
5. a kind of channel-section steel shearing device as claimed in claim 2, is characterized in that: the bottom of described acting clamping wrench (13) is provided with stop screw (21).
6. a kind of channel-section steel shearing device as described in claim as arbitrary in claim 1 to 5, is characterized in that: the bottom of described upper scissor blade (3) is provided with two points of a knife (22).
CN201420695663.5U 2014-11-19 2014-11-19 A kind of channel-section steel shearing device Expired - Fee Related CN204221094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420695663.5U CN204221094U (en) 2014-11-19 2014-11-19 A kind of channel-section steel shearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420695663.5U CN204221094U (en) 2014-11-19 2014-11-19 A kind of channel-section steel shearing device

Publications (1)

Publication Number Publication Date
CN204221094U true CN204221094U (en) 2015-03-25

Family

ID=52919237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420695663.5U Expired - Fee Related CN204221094U (en) 2014-11-19 2014-11-19 A kind of channel-section steel shearing device

Country Status (1)

Country Link
CN (1) CN204221094U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889497A (en) * 2015-06-08 2015-09-09 安徽威龙电力器材有限公司 Channel steel cutting knife holder
CN104889498A (en) * 2015-06-09 2015-09-09 安徽威龙电力器材有限公司 Steel tube chipping device
CN106238804A (en) * 2016-08-25 2016-12-21 马艳敏 A kind of for automatically lifting steel cutter sweep

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889497A (en) * 2015-06-08 2015-09-09 安徽威龙电力器材有限公司 Channel steel cutting knife holder
CN104889498A (en) * 2015-06-09 2015-09-09 安徽威龙电力器材有限公司 Steel tube chipping device
CN106238804A (en) * 2016-08-25 2016-12-21 马艳敏 A kind of for automatically lifting steel cutter sweep

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150325

Termination date: 20151119