CN204353256U - A kind of hinge bending tool - Google Patents
A kind of hinge bending tool Download PDFInfo
- Publication number
- CN204353256U CN204353256U CN201420813455.0U CN201420813455U CN204353256U CN 204353256 U CN204353256 U CN 204353256U CN 201420813455 U CN201420813455 U CN 201420813455U CN 204353256 U CN204353256 U CN 204353256U
- Authority
- CN
- China
- Prior art keywords
- block
- cope match
- plate pattern
- slide unit
- work piece
- 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.)
- Withdrawn - After Issue
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of hinge bending tool, and cope match-plate pattern is connected by guide pillar with lower bolster; Cope match-plate pattern is provided with slide unit; The side of slide unit is provided with fixed head; Slide unit is provided with wedge block; Wedge block is connected by elastomeric element with fixed head; Slide unit is also provided with block; Block is between wedge block and fixed head; Slide unit is provided with inserting column away from one end of fixed head; The opposite side of slide unit is provided with Work piece fixing platform; The front end face of Work piece fixing platform is provided with baffle plate; The height of baffle plate is higher than the height of Work piece fixing platform; The below of cope match-plate pattern is provided with and can moves down, the wedge shape pushing block that matches with wedge block; The below of cope match-plate pattern is provided with the fixed block that can move down; Described fixed block has circular holddown groove; The below of cope match-plate pattern is provided with the briquetting that can move down; Hinge bending tool of the present utility model, carry out brake forming to the hinge of pre-bending, the precision of the pan of brake forming is high, and bending effect is good, and bending efficiency is high.
Description
Technical field
The utility model relates to a kind of bending tool, and particularly a kind of bending tool for the hinge of pre-bending being carried out brake forming, belongs to Machining Technology field.
Background technology
Usually hinged manufacture craft is blanking, and pre-bending is with bending.Pre-bending is that sheet material is bent to the shape shown in accompanying drawing 1, bending then be that the hinge of pre-bending is bent to the shape shown in accompanying drawing 2.General bending process is all by clamp workpiece, and press makes it bend.Such bending method causes bending effect poor, the precision of pan cannot reach requirement, the correction of follow-up use reamer is also needed after bending through, inefficiency, and in BENDING PROCESS, also often can there is bending excessive or bending situation not in place, after bending through, also need follow-up reamer technique.
Utility model content
The utility model object is the hinge bending tool providing the precision of good, the bending pan of a kind of bending effect to meet the demands to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hinge bending tool, comprises cope match-plate pattern, lower bolster, guide pillar, slide unit, fixed head, wedge block, elastomeric element, block, inserting column, Work piece fixing platform, baffle plate, wedge shape pushing block, fixed block and briquetting; Described cope match-plate pattern is connected by guide pillar with lower bolster; Described cope match-plate pattern is provided with slide unit; The side of described slide unit is provided with fixed head; Described slide unit is provided with wedge block; Described wedge block is connected by elastomeric element with fixed head; Described slide unit is also provided with block; Described block is between wedge block and fixed head; Described wedge block is provided with inserting column away from one end of fixed head; The opposite side of described slide unit is provided with Work piece fixing platform; The front end face of described Work piece fixing platform is provided with baffle plate; The height of described baffle plate is higher than the height of Work piece fixing platform; The below of described cope match-plate pattern is provided with and can moves down, the wedge shape pushing block that matches with wedge block; The below of described cope match-plate pattern is provided with the fixed block that can move down; Described fixed block has circular holddown groove; The below of described cope match-plate pattern is provided with the briquetting that can move down; Described wedge shape pushing block moves down, and promote wedge block and move to the direction of Work piece fixing platform, described inserting column is positioned on Work piece fixing platform; Described fixed block moves down, and inserting column is positioned at circular holddown groove; Described briquetting moves down, and is positioned on Work piece fixing platform, and the outer face of described briquetting is mutually concordant with the inner face of baffle plate.
Preferably, the below of described cope match-plate pattern is provided with the wedge shape pushing block that can move down by the first cylinder; The below of described cope match-plate pattern is provided with the fixed block that can move down by the second cylinder; The top of described lower bolster is provided with the briquetting that can move down by the 3rd cylinder.
Preferably, the top of described wedge block is provided with contiguous block; Described contiguous block is connected by elastomeric element with fixed head.
Preferably, described elastomeric element is spring.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Hinge bending tool of the present utility model, carry out brake forming to the hinge of pre-bending, the precision of the pan of brake forming is high, meet the requirements completely, do not need the correction of follow-up use reamer, bending effect is good, bending efficiency is high, is applicable to large batch of hinge brake forming.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the shaping structural representation of hinge pre-bending;
Accompanying drawing 2 is the structural representation of hinge brake forming;
Accompanying drawing 3 is the structural representation of hinge bending tool of the present utility model;
Accompanying drawing 4 is another viewing angle constructions schematic diagram of hinge bending tool of the present utility model;
Accompanying drawing 5 is the using state structural representation of hinge bending tool of the present utility model;
Accompanying drawing 6 is another viewing angle constructions schematic diagram of using state of hinge bending tool of the present utility model;
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, guide pillar; 4, slide unit; 5, fixed head; 6, wedge block; 7, block; 8, inserting column; 9, Work piece fixing platform; 10, baffle plate; 11, wedge shape pushing block; 12, fixed block; 13, briquetting; 14, contiguous block; 15, spring; 16, circular holddown groove; 17, the first cylinder; 18, the second cylinder; 19, the 3rd cylinder; 20, hinge.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of hinge bending tool as shown in accompanying drawing 3,4, comprises cope match-plate pattern 1, lower bolster 2, guide pillar 3, slide unit 4, fixed head 5, wedge block 6, elastomeric element, block 7, inserting column 8, Work piece fixing platform 9, baffle plate 10, wedge shape pushing block 11, fixed block 12 and briquetting 13; Described cope match-plate pattern 1 is connected by guide pillar 3 with lower bolster 2; Described cope match-plate pattern 1 is provided with slide unit 4; The side of described slide unit 4 is provided with fixed head 5; Described slide unit 4 is provided with wedge block 6; Described wedge block 6 is connected by elastomeric element with fixed head 5; Concrete mechanism: the top of described wedge block 6 is provided with contiguous block 14; Described contiguous block 14 is connected by elastomeric element with fixed head 5; General, described elastomeric element is chosen as spring 15; Described slide unit 4 is also provided with block 7; Described block 7 is between wedge block 6 and fixed head 5; Described wedge block 6 is provided with inserting column 8 away from one end of fixed head 5; The opposite side of described slide unit 4 is provided with Work piece fixing platform 9; The front end face of described Work piece fixing platform 9 is provided with baffle plate 10; The height of described baffle plate 10 is higher than the height of Work piece fixing platform 9; The below of described cope match-plate pattern 1 is provided with and can moves down, the wedge shape pushing block 11 that matches with wedge block 6; The below of described cope match-plate pattern 1 is provided with the fixed block 12 that can move down; Described fixed block 12 has circular holddown groove 16; The below of described cope match-plate pattern 1 is provided with the briquetting 13 that can move down; Described wedge shape pushing block 11 moves down, and promote wedge block 6 and move to the direction of Work piece fixing platform 9, described inserting column 8 is positioned on Work piece fixing platform 9; Described fixed block 12 moves down, and inserting column 8 is positioned at circular holddown groove 16; Described briquetting 13 moves down, and is positioned on Work piece fixing platform 9, and the outer face of described briquetting 13 is mutually concordant with the inner face of baffle plate 10; In said structure, the below of described cope match-plate pattern 2 is provided with the wedge shape pushing block 11 that can move down by the first cylinder 17; The below of described cope match-plate pattern 2 is provided with the fixed block 12 that can move down by the second cylinder 18; The below of described cope match-plate pattern 2 is provided with the briquetting 13 that can move down by the 3rd cylinder 19.
As accompanying drawing 5, described in the utility model a kind of hinge bending tool shown in 6, during use, hinge 20 shaping for pre-bending is placed on Work piece fixing platform 9, do not have bending while prop up the inner face of baffle plate 10, 3rd cylinder 18 starts, drive briquetting 13 descending, hinge 20 is fixed on Work piece fixing platform 9, then the first cylinder 17 starts, drive wedge shape pushing block 11 descending, promote wedge block 6 to move to the direction of Work piece fixing platform 9, extension spring 15 simultaneously, one end of wedge block 6 is provided with inserting column 8 and inserts below the warping part of hinge 20 pre-bending, then the second cylinder 18 starts, drive fixed block 12 descending, the warping part of hinge 20 pre-bending is pressed down, circular holddown groove 16 coordinates inserting column 8 by hinge 19 brake forming, when unloading workpiece, first the second cylinder 18 is closed, and drives fixed block 12 up, then the second cylinder 18 is closed, and drive wedge shape pushing block 11 up, wedge block 6 moves to the direction of fixed head 5 under the restoring force effect of spring 15, until wedge block 6 arrives to block 7, inserting column 8 deviates from the hole of hinge 20, finally, 3rd cylinder 19 is closed, drive briquetting 13 up, take off hinge 20, place another hinge, repeat aforesaid operations, again bend.
Hinge bending tool of the present utility model, carry out brake forming to the hinge of pre-bending, the precision of the pan of brake forming is high, meet the requirements completely, do not need follow-up use reamer correction, bending effect is good, bending efficiency is high, is applicable to large batch of hinge brake forming.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (4)
1. a hinge bending tool, is characterized in that: comprise cope match-plate pattern, lower bolster, guide pillar, slide unit, fixed head, wedge block, elastomeric element, block, inserting column, Work piece fixing platform, baffle plate, wedge shape pushing block, fixed block and briquetting; Described cope match-plate pattern is connected by guide pillar with lower bolster; Described cope match-plate pattern is provided with slide unit; The side of described slide unit is provided with fixed head; Described slide unit is provided with wedge block; Described wedge block is connected by elastomeric element with fixed head; Described slide unit is also provided with block; Described block is between wedge block and fixed head; Described wedge block is provided with inserting column away from one end of fixed head; The opposite side of described slide unit is provided with Work piece fixing platform; The front end face of described Work piece fixing platform is provided with baffle plate; The height of described baffle plate is higher than the height of Work piece fixing platform; The below of described cope match-plate pattern is provided with and can moves down, the wedge shape pushing block that matches with wedge block; The below of described cope match-plate pattern is provided with the fixed block that can move down; Described fixed block has circular holddown groove; The below of described cope match-plate pattern is provided with the briquetting that can move down; Described wedge shape pushing block moves down, and promote wedge block and move to the direction of Work piece fixing platform, described inserting column is positioned on Work piece fixing platform; Described fixed block moves down, and inserting column is positioned at circular holddown groove; Described briquetting moves down, and is positioned on Work piece fixing platform, and the outer face of described briquetting is mutually concordant with the inner face of baffle plate.
2. hinge bending tool according to claim 1, is characterized in that: the below of described cope match-plate pattern is provided with the wedge shape pushing block that can move down by the first cylinder; The below of described cope match-plate pattern is provided with the fixed block that can move down by the second cylinder; The below of described cope match-plate pattern is provided with the briquetting that can move down by the 3rd cylinder.
3. hinge bending tool according to claim 1 and 2, is characterized in that: the top of described wedge block is provided with contiguous block; Described contiguous block is connected by elastomeric element with fixed head.
4. hinge bending tool according to claim 3, is characterized in that: described elastomeric element is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813455.0U CN204353256U (en) | 2014-12-19 | 2014-12-19 | A kind of hinge bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813455.0U CN204353256U (en) | 2014-12-19 | 2014-12-19 | A kind of hinge bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353256U true CN204353256U (en) | 2015-05-27 |
Family
ID=53254753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813455.0U Withdrawn - After Issue CN204353256U (en) | 2014-12-19 | 2014-12-19 | A kind of hinge bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492883A (en) * | 2014-12-19 | 2015-04-08 | 苏州市顺仪五金有限公司 | Hinge bending tool |
-
2014
- 2014-12-19 CN CN201420813455.0U patent/CN204353256U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492883A (en) * | 2014-12-19 | 2015-04-08 | 苏州市顺仪五金有限公司 | Hinge bending tool |
| CN104492883B (en) * | 2014-12-19 | 2016-10-05 | 苏州中拓专利运营管理有限公司 | A kind of hinge bending tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20161005 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |