CN103522070A - Iron strap forming machine - Google Patents
Iron strap forming machine Download PDFInfo
- Publication number
- CN103522070A CN103522070A CN201310497547.2A CN201310497547A CN103522070A CN 103522070 A CN103522070 A CN 103522070A CN 201310497547 A CN201310497547 A CN 201310497547A CN 103522070 A CN103522070 A CN 103522070A
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- CN
- China
- Prior art keywords
- sheet iron
- iron strip
- forming machine
- iron strap
- squeegee roller
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Advancing Webs (AREA)
Abstract
The invention relates to the technical field of metal machining, in particular to an iron strap forming machine. The iron strap forming machine comprises a conveying mechanism used for sequentially conveying an iron strap to a punching machine, a bending machine and a guillotining machine. Position control mechanisms used for preventing the iron strap from deviating are arranged at the two sides of an iron strap conveying rail. A roller mechanism used for keeping the surface of the iron strap flat is arranged in front of the position where the iron strap enters the punching machine. The bending machine comprises fixing plates arranged at the two sides of the iron strap conveying rail. A set of squeezing wheels are installed between the fixing plates arranged at the two sides. An annular protruding edge is arranged in the middle of each squeezing wheel. The widths of the protruding edges of the set of squeezing wheels are reduced gradually. According to the iron strap forming machine, the position control mechanisms can prevent the iron strap from deviating from the rail, the roller mechanism can keep the surface of the iron strap flat, so that the accuracy of the punching positions is improved and the quality of the iron strap products is improved; the iron strap is bent through the set of squeezing wheels, so that the bending position of the iron strap is effectively prevented from deviating, the bending position of the iron strap is accurately ensured, and the quality of the products is guaranteed.
Description
Technical field
The present invention relates to metalworking technology field, relate in particular to a kind of sheet iron strip forming machine.
Background technology
When door body is installed in house, use sheet iron strip to fix a body, therefore need to sheet iron strip, carry out machine-shaping in advance.Door body is fixing need to punch and bending processing to sheet iron strip with sheet iron strip.When sheet iron strip is punched, need first sheet iron strip to be transported in puncher, then punch.During punching, there is to accurate restriction the position in hole, if be transported to the sheet iron strip surface irregularity in puncher, will certainly has influence on positional precision and the effect of punching.And if sheet iron strip has departed from slightly delivery track in course of conveying, sheet iron strip can not enter in puncher smoothly, also can affect punching effect.
It is the middle part bending to sheet iron strip that bending is processed, and then blocks as certain length, is beneficial to follow-up use.Existing bending cutting device is to use the disposable Bending Processing that completes sheet iron strip of bending grinding tool, conventionally by staff, carries out manual measurement and block when sheet iron strip is carried out to fixed-length cut-off.For example the bending sheet iron strip of property once in the squeezing action of squeegee roller, forms the needed bending angle of sheet iron strip, then manually blocks and becomes certain length.If but sheet iron strip is unfixing, disposable bending is processed and may be made the position of bending be offset, affect bending effect, and it is larger that the impulse force that sheet iron strip is applied is processed in disposable bending, may in Forging Process, can make the surface of sheet iron strip produce slight crack, even there is the phenomenon of fracture, have a strong impact on the quality of product; And manual measurement blocks and makes the control accuracy of sheet iron strip length poor.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of sheet iron strip forming machine is provided, can effectively solves the existing apparatus problem that machining accuracy is not high when processing sheet iron strip, product quality is low.
To achieve these goals, the technical solution used in the present invention is: sheet iron strip forming machine, comprise the conveying mechanism that sheet iron strip is delivered to successively to puncher, bender and shear,
In the delivery track both sides of sheet iron strip, be provided with for preventing the position control mechanism of sheet iron strip deflection, the position before sheet iron strip enters puncher is provided with for keeping the roller mechanism of sheet iron strip surfacing;
Described position control mechanism comprises the fixed axis that is fixed on delivery track both sides, is arranged with for guiding the guide wheel of sheet iron strip on fixed axis, and guide wheel top is provided with the catch being fixedly connected with fixed axis upper end;
Described bender comprises the fixed head that is arranged on sheet iron strip delivery track both sides, and one group of squeegee roller is installed between the fixed head of both sides, and the middle part of squeegee roller is provided with a circle fin, and on this group squeegee roller, the width of fin reduces successively; The below of squeegee roller is provided with bracket, and bracket is provided with the groove relative with squeegee roller.
Described fixed axis has 4, and the both sides of delivery track respectively have 2, and the upper end of 2 fixed axis of every side connects by same catch.
The top of described delivery track is provided with the transverse axis that can prevent that sheet iron strip from upwards rocking, and described transverse axis is positioned at the below of catch.
Described roller mechanism is provided with drive roll and driven voller, and the end of drive roll and driven voller is connected with driving gear, driven gear respectively, and driving gear and driven gear are meshed, and leaves the gap that can pass through for sheet iron strip between drive roll and driven voller.
Described puncher is provided with punching drive unit, the below of punching drive unit is provided with drill bit, drill bit below is provided with for clamping the clamping device of sheet iron strip, described clamping device is comprised of train wheel bridge and lower plate, train wheel bridge with on lower plate, be equipped with the through hole corresponding with drill bit, between train wheel bridge and lower plate, leave the passage that can pass through for sheet iron strip.
Described punching drive unit is arranged with puncher frame outward, and four jiaos of punching frame are connected with support column, on the fixing base thereunder of support column.
Described squeegee roller is fixed on extruding wheel shaft, and extruding wheel shaft is arranged in the bearing block of both sides fixed head, and is connected with squeegee roller drive unit.
The described groove relative with squeegee roller is V-shaped groove.
Between described squeegee roller, by spacer bar, separated, the two ends of spacer bar are fixedly connected with fixed head respectively.
Described shear is provided with and blocks frame, block and in frame, be provided with cutting knife, cutting knife top is connected with blocks drive unit, cutting knife below is provided with the passage that can pass through for sheet iron strip, the outlet of passage is provided with the bearing table of placing sheet iron strip, the inductor that can respond to sheet iron strip is installed on bearing table, inductor with block drive unit and be electrically connected to.
The beneficial effect that the present invention brings is:
Sheet iron strip position control mechanism in course of conveying can prevent that sheet iron strip from departing from delivery track, roller mechanism can make sheet iron strip surface keep smooth, when entering puncher, sheet iron strip can guarantee that the position of sheet iron strip, shape are consistent, and then the accurate position of determining punching, improve the accuracy of punch position, improved the quality of sheet iron strip product.
On fixed axis, be arranged with for guiding the guide wheel of sheet iron strip, when sheet iron strip is encountered guide wheel, the rotation of guide wheel can reduce the friction to sheet iron strip edge.
The top of delivery track is also provided with transverse axis, and transverse axis can prevent that sheet iron strip from rocking to the top of delivery track, also plays the fixing effect in position.
The present invention adopts one group of squeegee roller to carry out bending sheet iron strip, motion along with sheet iron strip, the fin width at squeegee roller middle part reduces gradually, the wider squeegee roller of fin first extrudes a more shallow impression to sheet iron strip, the bending processing of previous squeegee roller can be the bending of a rear squeegee roller and processes the effect of playing a guiding, make sheet iron strip mild by bending, can effectively prevent the skew of sheet iron strip bending position, accurately determined the bending position of sheet iron strip; And the mild processing of this plurality of squeegee rollers can also prevent that slight crack from appearring in sheet iron strip surface, and sheet iron strip is played a protective role, and has guaranteed product quality.
When blocking, blocks by blocking drive unit control cutting knife sheet iron strip, the inductor of responding to sheet iron strip on bearing table with block drive unit and be electrically connected to, when inductor senses sheet iron strip, blocking drive unit controls cutting knife and blocks sheet iron strip, make the sheet iron strip length of blocking consistent, improved and blocked precision, product quality is corresponding improve also.
Accompanying drawing explanation
Fig. 1 is the structural representation of integral body of the present invention;
Fig. 2 is the structural representation of position control mechanism in conveyer of the present invention;
Fig. 3 is the structural representation of conveyer middle roll of the present invention mechanism;
Fig. 4 is the structural representation of puncher of the present invention;
Fig. 5 is the structural representation of bender of the present invention;
Fig. 6 is the structural representation of squeegee roller and bracket in bender of the present invention;
Fig. 7 is the structural representation of shear of the present invention.
Reference numeral: 1, position control mechanism, 2, roller mechanism, 3, puncher, 4, sheet iron strip, 5, bender, 6, shear, 7, fixed axis, 8, guide wheel, 9, catch, 10, transverse axis, 11, drive roll, 12, driven voller, 13, driving gear, 14, driven gear, 15, roller frame, 16, punching drive unit, 17, drill bit, 18, through hole, 19, train wheel bridge, 20, lower plate, 21, stator, 22, bolt, 23, base, 24, punching frame, 25, support column, 26, extruding wheel shaft, 27, squeegee roller, 28, fixed head, 29, spacer bar, 30, bracket, 31, block drive unit, 32, block frame, 33, cutting knife, 34, bearing table, 35, inductor.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in the figure, sheet iron strip forming machine, comprises the conveying mechanism that sheet iron strip 4 is delivered to successively to puncher 3, bender 5 and shear 6,
In the delivery track both sides of sheet iron strip 4, be provided with for preventing the position control mechanism 1 of sheet iron strip 4 deflections, the position before sheet iron strip 4 enters puncher 3 is provided with for keeping the roller mechanism 2 of sheet iron strip 4 surfacings;
Described position control mechanism 1 comprises the fixed axis 7 that is fixed on delivery track both sides, is arranged with for guiding the guide wheel 8 of sheet iron strip 4 on fixed axis 7, and guide wheel 8 tops are provided with the catch 9 being fixedly connected with fixed axis 7 upper ends;
Described bender 5 comprises the fixed head 28 that is arranged on sheet iron strip 4 delivery track both sides, and one group of squeegee roller 27 is installed between the fixed head 28 of both sides, and the middle part of squeegee roller 27 is provided with a circle fin, and on this group squeegee roller 27, the width of fin reduces successively; The below of squeegee roller 27 is provided with bracket 30, and bracket 30 is provided with the groove relative with squeegee roller 27.
Described fixed axis 7 has 4, and the both sides of delivery track respectively have 2, and the upper end of 2 fixed axis 7 of every side connects by same catch 9.
The top of described delivery track is provided with the transverse axis 10 that can prevent that sheet iron strip 4 from upwards rocking, and described transverse axis 10 is positioned at the below of catch 9.
Described roller mechanism 2 is provided with drive roll 11 and driven voller 12, the end of drive roll 11 and driven voller 12 is connected with driving gear 13, driven gear 14 respectively, driving gear 13 and driven gear 14 are meshed, and leave the gap that can pass through for sheet iron strip 4 between drive roll 11 and driven voller 12.
Described puncher 3 is provided with punching drive unit 16, the below of punching drive unit 16 is provided with drill bit 17, drill bit 17 belows are provided with for clamping the clamping device of sheet iron strip 4, described clamping device is comprised of train wheel bridge 19 and lower plate 20, on train wheel bridge 19 and lower plate 20, be equipped with the through hole corresponding with drill bit 17 18, between train wheel bridge 19 and lower plate 20, leave the passage that can pass through for sheet iron strip 4.
The outer puncher frame 24 that is arranged with of described punching drive unit 16, four jiaos of punching frame 24 are connected with support column 25, on the fixing base 23 thereunder of support column 25.
Described squeegee roller 27 is fixed on extruding wheel shaft 26, and extruding wheel shaft 26 is arranged in the bearing block of both sides fixed head 28, and is connected with squeegee roller drive unit.
The described groove relative with squeegee roller 27 is V-shaped groove.
Between described squeegee roller 27, by spacer bar 29, separated, the two ends of spacer bar 29 are fixedly connected with fixed head 28 respectively.
Described shear 6 is provided with and blocks frame 32, block and in frame 32, be provided with cutting knife 33, cutting knife 33 tops are connected with blocks drive unit 31, cutting knife 33 belows are provided with the passage that can pass through for sheet iron strip 4, the outlet of passage is provided with the bearing table 34 of placing sheet iron strip 4, the inductor 35 that can respond to sheet iron strip 4 is installed on bearing table 34, inductor 35 with block drive unit 31 and be electrically connected to.
The present invention in use, sheet iron strip 4 is introduced into conveying mechanism by outer radical, may left and right offset rail when carrying, therefore at delivery track both sides setting position controlling organization 1, when skew occurs in the motion of sheet iron strip 4, position control mechanism 1 can play the effect that stops skew, the outer race of fixed axis 7 is provided with guide wheel 8, when sheet iron strip 4 is encountered guide wheel 8, guide wheel 8 rotates, and the rotation of guide wheel 8 can reduce the friction to sheet iron strip 4 edges.There is catch 9 guide wheel 8 tops, and catch 9 is fixedly connected with the upper end of fixed axis 7, can prevent that guide wheel 8 from departing from fixed axis 7.The top of delivery track is also provided with transverse axis 10, and transverse axis 10 is positioned at the below of catch 9, and transverse axis 10 can prevent that sheet iron strip 4 from rocking to the top of delivery track, also plays the fixing effect in position.
Then sheet iron strip 4 enters roller mechanism 2, under the effect of driving mechanism, driving gear 13 rotates, the driven gear 14 that drive is meshed rotates, and then the drive roll 11 being connected with driven gear 14 with driving gear 13 respectively and driven voller 12 rotations, sheet iron strip 4 passes through from the gap between drive roll 11 and driven voller 12, and the rotation of drive roll 11 and driven voller 12 not only can guarantee the smooth of sheet iron strip 4 surfaces, and the rotation of drive roll 11 and driven voller 12 can promote sheet iron strip 4 and constantly travels forward; The outside of drive roll 11 and driven voller 12 is provided with the roller frame 15 shielding.
After punching, sheet iron strip 4 enters bender 5, squeegee roller drive unit starts, drive extruding wheel shaft 26 and squeegee roller 27 to rotate, squeegee roller 27 rotates and starts bending sheet iron strip 4, while just starting bending, the fin at squeegee roller 27 middle parts is wider, first sheet iron strip 4 is extruded to a more shallow impression, in sheet iron strip 4 motion processes, the fin at squeegee roller 27 middle parts is more and more narrow, and sheet iron strip 4 can be progressive, mild by these group squeegee roller 27 bendings; During bending sheet iron strip 4, the top of sheet iron strip 4 is squeegee rollers 27, and below is bracket 30, and sheet iron strip 4 is positioned on bracket 30, groove is set on bracket 30 and is conducive to sheet iron strip 4 downward bendings.
After bending, sheet iron strip 4 enters shear 6 and is cut to certain length, sheet iron strip 4 is out transported to bearing table 34 from blocking in frame 32 of shear 6, when the inductor 35 of installing on bearing table 34 senses sheet iron strip 4, block sheet iron strip 4 corresponding to frame 32 inner cutter 33 positions and to the length between inductor 35 place's sheet iron strips 4, be the length of needed product, now inductor 35 sends signal to block drive unit 31 to, block drive unit 31 control cutting knifes 33 and move downward cut-out sheet iron strip 4, sheet iron strip 4 after cut-out in passage out, on bearing table 34, collect, be needed shaped article.
Claims (10)
1. sheet iron strip forming machine, comprises the conveying mechanism that sheet iron strip (4) is delivered to successively to puncher (3), bender (5) and shear (6), it is characterized in that:
In the delivery track both sides of sheet iron strip (4), be provided with for preventing the position control mechanism (1) of sheet iron strip (4) deflection, at sheet iron strip (4), enter puncher (3) position before and be provided with for keeping the roller mechanism (2) of sheet iron strip (4) surfacing;
Described position control mechanism (1) comprises the fixed axis (7) that is fixed on delivery track both sides, on fixed axis (7), be arranged with the guide wheel (8) for guiding sheet iron strip (4), guide wheel (8) top is provided with the catch (9) being fixedly connected with fixed axis (7) upper end;
Described bender (5) comprises the fixed head (28) that is arranged on sheet iron strip (4) delivery track both sides, one group of squeegee roller (27) is installed between the fixed head of both sides (28), the middle part of squeegee roller (27) is provided with a circle fin, and the width of the upper fin of this group squeegee roller (27) reduces successively; The below of squeegee roller (27) is provided with bracket (30), and bracket (30) is provided with the groove relative with squeegee roller (27).
2. sheet iron strip forming machine as claimed in claim 1, is characterized in that: described fixed axis (7) has 4, and the both sides of delivery track respectively have 2, and the upper end of 2 fixed axis (7) of every side connects by same catch (9).
3. sheet iron strip forming machine as claimed in claim 1, is characterized in that: the top of described delivery track is provided with the transverse axis (10) that can prevent that sheet iron strip (4) from upwards rocking, and described transverse axis (10) is positioned at the below of catch (9).
4. sheet iron strip forming machine as claimed in claim 1, it is characterized in that: described roller mechanism (2) is provided with drive roll (11) and driven voller (12), the end of drive roll (11) and driven voller (12) is connected with driving gear (13), driven gear (14) respectively, driving gear (13) and driven gear (14) are meshed, and leave the gap that can supply sheet iron strip (4) to pass through between drive roll (11) and driven voller (12).
5. sheet iron strip forming machine as claimed in claim 1, it is characterized in that: described puncher (3) is provided with punching drive unit (16), the below of punching drive unit (16) is provided with drill bit (17), drill bit (17) below is provided with for clamping the clamping device of sheet iron strip (4), described clamping device is comprised of train wheel bridge (19) and lower plate (20), on train wheel bridge (19) and lower plate (20), be equipped with the through hole (18) corresponding with drill bit (17), between train wheel bridge (19) and lower plate (20), leave the passage that can supply sheet iron strip (4) to pass through.
6. sheet iron strip forming machine as claimed in claim 5, it is characterized in that: the outer puncher frame (24) that is arranged with of described punching drive unit (16), four jiaos of punching frame (24) are connected with support column (25), on the fixing base (23) thereunder of support column (25).
7. sheet iron strip forming machine as claimed in claim 1, is characterized in that: it is upper that described squeegee roller (27) is fixed on extruding wheel shaft (26), and extruding wheel shaft (26) is arranged in the bearing block of both sides fixed head (28), and is connected with squeegee roller drive unit.
8. sheet iron strip forming machine as claimed in claim 1, is characterized in that: the described groove relative with squeegee roller (27) is V-shaped groove.
9. sheet iron strip forming machine as claimed in claim 1, is characterized in that: between described squeegee roller (27), by spacer bar (29), separated, the two ends of spacer bar (29) are fixedly connected with fixed head (28) respectively.
10. sheet iron strip forming machine as claimed in claim 1, it is characterized in that: described shear (6) is provided with and blocks frame (32), block and in frame (32), be provided with cutting knife (33), cutting knife (33) top is connected with blocks drive unit (31), cutting knife (33) below is provided with the passage that can supply sheet iron strip (4) to pass through, the outlet of passage is provided with the bearing table (34) of placing sheet iron strip (4), the inductor (35) that can respond to sheet iron strip (4) is installed on bearing table (34), inductor (35) with block drive unit (31) and be electrically connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497547.2A CN103522070A (en) | 2013-10-22 | 2013-10-22 | Iron strap forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497547.2A CN103522070A (en) | 2013-10-22 | 2013-10-22 | Iron strap forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522070A true CN103522070A (en) | 2014-01-22 |
Family
ID=49924608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310497547.2A Pending CN103522070A (en) | 2013-10-22 | 2013-10-22 | Iron strap forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670529A (en) * | 2016-08-26 | 2017-05-17 | 芜湖明特威工程机械有限公司 | Automatic blade plate hole drilling press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020283A (en) * | 2007-03-22 | 2007-08-22 | 南京赛彤铁路电气化有限公司 | Making process of stainless steel belt for composite aluminium-steel contact rail |
| KR20110006077A (en) * | 2009-07-13 | 2011-01-20 | 현대중공업 주식회사 | Roll bending device for large crank throw |
| CN202861724U (en) * | 2012-09-06 | 2013-04-10 | 浙江科朗汽车配件有限公司 | Automatic punching machine for steel belt |
| CN203045299U (en) * | 2012-12-28 | 2013-07-10 | 文水县乾宏机械制造有限公司 | W-strip mill |
| CN203621902U (en) * | 2013-10-22 | 2014-06-04 | 洛阳市中孚机电自动化科技有限公司 | Iron strip forming machine |
-
2013
- 2013-10-22 CN CN201310497547.2A patent/CN103522070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020283A (en) * | 2007-03-22 | 2007-08-22 | 南京赛彤铁路电气化有限公司 | Making process of stainless steel belt for composite aluminium-steel contact rail |
| KR20110006077A (en) * | 2009-07-13 | 2011-01-20 | 현대중공업 주식회사 | Roll bending device for large crank throw |
| CN202861724U (en) * | 2012-09-06 | 2013-04-10 | 浙江科朗汽车配件有限公司 | Automatic punching machine for steel belt |
| CN203045299U (en) * | 2012-12-28 | 2013-07-10 | 文水县乾宏机械制造有限公司 | W-strip mill |
| CN203621902U (en) * | 2013-10-22 | 2014-06-04 | 洛阳市中孚机电自动化科技有限公司 | Iron strip forming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670529A (en) * | 2016-08-26 | 2017-05-17 | 芜湖明特威工程机械有限公司 | Automatic blade plate hole drilling press |
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Effective date of abandoning: 20170111 |