CN203621901U - Iron strip bending and shearing machine - Google Patents
Iron strip bending and shearing machine Download PDFInfo
- Publication number
- CN203621901U CN203621901U CN201320651463.5U CN201320651463U CN203621901U CN 203621901 U CN203621901 U CN 203621901U CN 201320651463 U CN201320651463 U CN 201320651463U CN 203621901 U CN203621901 U CN 203621901U
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- CN
- China
- Prior art keywords
- iron strip
- sheet iron
- bending
- squeegee roller
- shearing
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to an iron strip bending and shearing machine and relates to the technical field of metal processing. A conveying mechanism sequentially conveys an iron strip to a bending machine and a shearing machine. The bending machine comprises fixing plates arranged on the two sides of an iron strip conveying track. A set of extruding wheels are arranged between the fixing plates on the two sides. The middle of each extruding wheel is provided with a ring of protruding ribs. The widths of the protruding ribs on the set of extruding wheels sequentially decrease. The shearing machine comprises a shearing rack. A cutter is arranged in the shearing rack and a shearing driving device is connected above the cutter. A channel for the iron strip to pass is arranged below the cutter. The outlet of the channel is provided with a bearing platform for holding the iron strip and a sensor for sensing the iron strip is installed on the bearing platform. The sensor is electrically connected with the shearing driving device. According to the iron strip bending and shearing machine, the set of extruding wheels are adopted for bending the iron strip and preventing the bending position of the iron strip from deflecting and the bending position of the iron strip is accurately determined. In addition, gentle processing with the extruding wheels can protect the surface of the iron strip against cracks. The iron strip is protected and the quality of a product is ensured.
Description
Technical field
The utility model relates to metalworking technology field, relates in particular to a kind of sheet iron strip bending shear.
Background technology
Sheet iron strip is being added to man-hour, need to, at the middle part of sheet iron strip bending sheet iron strip, then block as certain length, be 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 carries out manual measurement by staff and block when sheet iron strip is carried out to fixed-length cut-off.The for example 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 processing may make 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.
Utility model content
The technical problems to be solved in the utility model is: a kind of sheet iron strip bending shear is provided, and can effectively solve in existing apparatus bending time, bending position can be offset, sheet iron strip blocks the problem that precision control is poor, affect product quality.
To achieve these goals, the technical solution adopted in the utility model is: sheet iron strip bending shear, and conveying mechanism is delivered to sheet iron strip bender and shear successively,
Described bender comprises that being arranged on sheet iron strip carries the fixed head of 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; 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 below of squeegee roller is provided with bracket, and bracket is provided with the groove relative with squeegee roller;
Described shear comprises 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.
Described groove is V-shaped groove.
Between described squeegee roller, separated by spacer bar, the two ends of spacer bar are fixedly connected with fixed head respectively.
The beneficial effect that the utility model brings is:
The utility model adopts one group of squeegee roller to carry out bending sheet iron strip, along with the motion of sheet iron strip, the fin width at squeegee roller middle part reduces successively, the wider squeegee roller of fin first extrudes a more shallow impression to sheet iron strip, the effect of a guiding is played in the bending that the bending of previous squeegee roller can be a rear squeegee roller, can effectively prevent the skew of sheet iron strip bending position, accurately determine the bending position of sheet iron strip; And the mild processing of this multiple 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, in the time that 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 the utility model entirety;
Fig. 2 is the structural representation of the utility model bender;
Fig. 3 is the structural representation of squeegee roller and bracket in the utility model bender;
Fig. 4 is the structural representation of the utility model shear.
Reference numeral: 1, sheet iron strip, 2, bender, 3, shear, 4, extruding wheel shaft, 5, squeegee roller, 6, fixed head, 7, spacer bar, 8, bracket, 9, block drive unit, 10, block frame, 11, cutting knife, 12, bearing table, 13, inductor.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in the figure, sheet iron strip bending shear, conveying mechanism is delivered to sheet iron strip 1 bender 2 and shear 3 successively,
Described bender 2 comprises that being arranged on sheet iron strip 1 carries the fixed head 6 of track both sides, and one group of squeegee roller 5 is installed between the fixed head 6 of both sides, and the middle part of squeegee roller 5 is provided with a circle fin, and on this group squeegee roller 5, the width of fin reduces successively; Squeegee roller 5 is fixed on extruding wheel shaft 4, and extruding wheel shaft 4 is arranged in the bearing block of both sides fixed head 6, and is connected with squeegee roller drive unit; The below of squeegee roller 5 is provided with bracket 8, and bracket 8 is provided with the groove relative with squeegee roller 5;
Described shear 3 comprises and blocks frame 10, block and in frame 10, be provided with cutting knife 11, cutting knife 11 tops are connected with blocks drive unit 9, cutting knife 11 belows are provided with the passage that can pass through for sheet iron strip 1, the outlet of passage is provided with the bearing table 12 of placing sheet iron strip 1, the inductor 13 that can respond to sheet iron strip 1 is installed on bearing table 12, inductor 13 with block drive unit 9 and be electrically connected.
Described groove is V-shaped groove.
Between described squeegee roller 5, separated by spacer bar 7, the two ends of spacer bar 7 are fixedly connected with fixed head 6 respectively.
After bending, sheet iron strip 1 enters shear 3 and is cut to certain length, sheet iron strip 1 is out transported to bearing table 12 in blocking frame 10, in the time that the inductor 13 of installing on bearing table 12 senses sheet iron strip 1, block sheet iron strip 1 corresponding to frame 10 inner cutter 11 positions and be the length of needed product to the length between inductor 13 place's sheet iron strips 1, now inductor 13 sends signal to block drive unit 9 to, block drive unit 9 control cutting knife 11 move downward cut off sheet iron strip 1, sheet iron strip 1 after cut-out in passage out, on bearing table 12, collect, be needed shaped article.
Claims (3)
1. sheet iron strip bending shear, conveying mechanism is delivered to sheet iron strip (1) bender (2) and shear (3) successively, it is characterized in that:
Described bender (2) comprises that being arranged on sheet iron strip (1) carries the fixed head (6) of track both sides, between the fixed head (6) of both sides, one group of squeegee roller (5) is installed, the middle part of squeegee roller (5) is provided with a circle fin, and the width of the upper fin of this group squeegee roller (5) reduces successively; It is upper that squeegee roller (5) is fixed on extruding wheel shaft (4), and extruding wheel shaft (4) is arranged in the bearing block of both sides fixed head (6), and is connected with squeegee roller drive unit; The below of squeegee roller (5) is provided with bracket (8), and bracket (8) is provided with the groove relative with squeegee roller (5);
Described shear (3) comprises and blocks frame (10), block and in frame (10), be provided with cutting knife (11), cutting knife (11) top is connected with blocks drive unit (9), cutting knife (11) below is provided with the passage that can supply sheet iron strip (1) to pass through, the outlet of passage is provided with the bearing table (12) of placing sheet iron strip (1), the inductor (13) that can respond to sheet iron strip (1) is installed on bearing table (12), inductor (13) with block drive unit (9) and be electrically connected.
2. sheet iron strip bending shear as claimed in claim 1, is characterized in that: described groove is V-shaped groove.
3. sheet iron strip bending shear as claimed in claim 1, is characterized in that: between described squeegee roller (5), separated by spacer bar (7), the two ends of spacer bar (7) are fixedly connected with fixed head (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651463.5U CN203621901U (en) | 2013-10-22 | 2013-10-22 | Iron strip bending and shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651463.5U CN203621901U (en) | 2013-10-22 | 2013-10-22 | Iron strip bending and shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621901U true CN203621901U (en) | 2014-06-04 |
Family
ID=50808419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651463.5U Expired - Fee Related CN203621901U (en) | 2013-10-22 | 2013-10-22 | Iron strip bending and shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522069A (en) * | 2013-10-22 | 2014-01-22 | 洛阳市中孚机电自动化科技有限公司 | Iron strap bending guillotining machine |
-
2013
- 2013-10-22 CN CN201320651463.5U patent/CN203621901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522069A (en) * | 2013-10-22 | 2014-01-22 | 洛阳市中孚机电自动化科技有限公司 | Iron strap bending guillotining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |