CN202427875U - Blanking mechanism of straightening wire cutter - Google Patents
Blanking mechanism of straightening wire cutter Download PDFInfo
- Publication number
- CN202427875U CN202427875U CN2012200234621U CN201220023462U CN202427875U CN 202427875 U CN202427875 U CN 202427875U CN 2012200234621 U CN2012200234621 U CN 2012200234621U CN 201220023462 U CN201220023462 U CN 201220023462U CN 202427875 U CN202427875 U CN 202427875U
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- China
- Prior art keywords
- steel wire
- supporting
- back shaft
- clamping structure
- fork
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- Expired - Fee Related
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Abstract
The utility model relates to a blanking mechanism of a straightening wire cutter. The blanking mechanism comprises a cutter mechanism and a supporting-positioning mechanism and is characterized in that the supporting-positioning mechanism consists of a fixed clamping structure on one side, a movable clamping structure on the other side, a driving structure of the movable clamping structure, an upper pressing plate installed on the fixed clamping structure, and a steel wire length fixing structure. According to the blanking mechanism, the supporting-positioning mechanism is adopted, when a steel wire is cut off, the fixed clamping structure and the movable clamping structure are closed, after the cutting is finished, the movable clamping structure moves towards the direction far away from the fixed clamping structure due to the action of the driving structure, so that the spaces on the two sides of the steel wire is enlarged, the friction between the steel wire and the contact surface of the clamping structures on the two sides when the steel wire falls into a storage groove is avoided, and further the surface of the steel wire is avoided being scratched, and the surface molding quality of a spoke is improved.
Description
Technical field
The utility model relates to the alignment chopping equipment of bicycle or electric motor car spoke production usefulness, the particularly baiting structure of alignment filament cutter.
Background technology
The alignment filament cutter is the used equipment of spoke processing in bicycle or the electric motor car, and its effect is that the plate-like steel wire is launched alignment, cuts off according to the length of spoke then.The alignment filament cutter is made up of alignment structure and baiting structure.Wherein baiting structure is the important component part of alignment filament cutter, and it comprises cutter mechanism and supporting and positioning mechanism.At present, cutter mechanism is made up of stationary knife and moving knife, the moving knife Drive Structure of arranging up and down; Supporting and positioning mechanism is made up of both sides clamping structure, top board and steel wire length-fixed structure.Steel wire section to be cut off places in the space that forms between both sides clamping structure and the top board, confirms the shearing length of steel wire through the steel wire length-fixed structure.Because the both sides clamping structure in the above-mentioned support location structure is fixed structure, when after steel wire cuts off, dropping in the stock chest of below along the contact both sides face, contact-making surface can scratch the surface of steel wire, thereby has influenced the surface quality of spoke.
Summary of the invention
The utility model provides a kind of Steel Wire Surface of avoiding scratching for solving the technical problem that exists in the known technology, and then improves the baiting structure of the alignment filament cutter of spoke surfaces Forming Quality.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The baiting structure of alignment filament cutter; Comprise cutter mechanism and supporting and positioning mechanism, it is characterized in that: said supporting and positioning mechanism fix to clamp by a side structure, opposite side live splint locking structure, live splint locking structure Drive Structure and be installed in and fix to clamp structural top board and the steel wire length-fixed structure constitutes.
The technical scheme that the utility model can also adopt is:
The said structure that fixes to clamp is made up of the strip guide rail that is located at the stock chest top; Said live splint locking structure by back shaft, be rotatably installed on the back shaft centering block, be installed in the supporting guide on the centering block of two ends and be packed in the inboard briquetting of supporting guide and constitute near end positions; Said back shaft is through the unsettled top that is supported on the strip guide rail of the bearing that is located at two ends, and said bearing is packed on the strip guide rail; Said steel wire length-fixed structure is made up of the scale regulating block that is installed on the strip guide rail; Said Drive Structure is for driving the structure that centering block, supporting guide and briquetting rotate along back shaft.
Also be shaped on the said scale regulating block with said back shaft formation and install the installing hole that cooperates.
Said briquetting is installed on the supporting guide through screw is detachable, is shaped on a plurality of connecting holes or slotted hole on the said supporting guide along its length.
Said Drive Structure by the middle part be provided with center of rotation fork, be packed in the push rod of fork one end, the support arm that is connected with the fork other end constitutes; Said support arm is positioned at the below of moving knife away from an end of fork; The top of said push rod is provided with top board, and said top board is packed on the lower surface of supporting guide.
Said push rod adopts screw-rod structure.
Advantage and the good effect that the utlity model has are:
Supporting and positioning mechanism in the baiting structure adopts said structure, when cutting off steel wire, fixes to clamp structure and live splint locking structure closure; After cutting off completion, under the effect of Drive Structure, the live splint locking structure is towards moving away from the direction that fixes to clamp structure; The space of steel wire both sides is increased; Avoided the process that steel wire falls into stock chest and the contact-making surface of both sides clamping structure to rub, avoided the scuffing Steel Wire Surface, and then improved the spoke surfaces Forming Quality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, top board; 2, strip guide rail; 3, back shaft; 4, centering block; 5, supporting guide; 5-1, connecting hole; 6, briquetting; 7, bearing; 8, scale regulating block; 9, fork; 10, push rod; 11, support arm; 12, top board; 13, moving knife; 14, steel wire.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, the baiting structure of alignment filament cutter comprises cutter mechanism and supporting and positioning mechanism.Said supporting and positioning mechanism fix to clamp by a side structure, opposite side live splint locking structure, live splint locking structure Drive Structure and be installed in and fix to clamp structural top board 1 and the steel wire length-fixed structure constitutes.
Above-mentioned live splint locking structure moves or rotates but the relative fixed clamping structure is outwards parallel under the effect of Drive Structure, and the inner space that forms is between the two increased, thereby the surface that the steel wire of avoiding cutting off contacts with both in dropping process rubs.In the present embodiment, the said fixing clamping structure is made up of the strip guide rail 2 that is located at the stock chest top, and an end of this guide rail can be supported on the lathe bed of cutter mechanism, and the lower end of the other end can be provided with supporting leg.Above-mentioned live splint locking structure by back shaft 3, be rotatably installed on the back shaft centering block 4, be installed in the supporting guide 5 on the centering block of two ends and be packed in the inboard briquetting 6 of supporting guide and constitute near end positions.The bearing 7 unsettled tops that are supported on strip guide rail of said back shaft through being located at two ends, said bearing is packed on the strip guide rail.Said steel wire length-fixed structure is made up of the scale regulating block 8 that is installed on the strip guide rail.In the steel wire cutting-off process, the end of steel wire contacts with the medial surface of scale regulating block, thereby has guaranteed the uniformity of steel wire length.This scale regulating block installation site on the strip guide rail can be adjusted according to the shearing length of steel wire; Concrete; When the shearing length of steel wire increases; Need when the shearing length of steel wire reduces, need adjust the scale regulating block to direction along the strip guide rail to direction adjustment scale regulating block away from cutter structure along the strip guide rail near cutter structure.For ease of installing and adjustment scale regulating block, on the scale regulating block installing hole can be set further, through this installing hole the scale regulating block is installed on the above-mentioned back shaft.Briquetting in the above-mentioned live splint locking structure can be welded on the inboard of supporting guide; For when processing the steel wire of different length; Can along about supporting guide, adjust briquetting; Compress effect preferably to reach, said briquetting is preferably through screw is detachable and is installed on the supporting guide, is shaped on a plurality of connecting hole 5-1 or slotted hole on the said supporting guide along its length.Among the figure a plurality of connecting hole structures.Above-mentioned Drive Structure is for driving the structure that centering block, supporting guide and briquetting rotate along back shaft.This Drive Structure can be further by the middle part be provided with center of rotation fork 9, be packed in the push rod 10 of fork one end, the support arm 11 that is connected with the fork other end constitutes.Said support arm is positioned at the below of moving knife away from an end of fork.The top of said push rod is provided with top board 12, and said top board is packed on the lower surface of supporting guide.Above-mentioned fork can be contained on the lathe bed of cutter mechanism through the bearing pin hinge that is installed in center of rotation, or the back shaft that is rotationally connected with it is installed in the position of center of rotation, and back shaft is fixedly supported on the lathe bed of cutter mechanism.Above-mentioned Drive Structure; When after cutting knife cuts off steel wire, moving downward, its lower surface is pressed on the support arm, and support arm drives fork and clockwise rotates around the rotation center; Be installed in to move on the push rod of the fork other end and promote to move on the top board; Thereby outwards rotate around back shaft through supporting guide drive centering block and inboard briquetting, the gap of steel wire both sides is increased, steel wire drops in the stock chest of lower end fast; When moving knife 13 moves upward when cutting off steel wire, centering block, supporting guide and briquetting inwardly rotate and reset under the own wt effect, and steel wire 14 is fixed on the medial surface of briquetting and fixes to clamp between the medial surface of strip guide rail of structure.
Push rod in the above-mentioned Drive Structure can adopt the polished rod structure, is fixed on the fork through the mode of welding.For ease of the gap between the clamping structure of adjustment both sides, satisfy the processing of the spoke of different-diameter, said push rod is preferably screw-rod structure.Under the situation that the diameter of processing spoke reduces, adjust screw rod downwards, reduce the gap value of both sides clamping structure, under the situation that the diameter of processing spoke increases, adjust screw rod downwards, increase the gap value of both sides clamping structure.
Claims (6)
1. the baiting structure of alignment filament cutter; Comprise cutter mechanism and supporting and positioning mechanism, it is characterized in that: said supporting and positioning mechanism fix to clamp by a side structure, opposite side live splint locking structure, live splint locking structure Drive Structure and be installed in and fix to clamp structural top board and the steel wire length-fixed structure constitutes.
2. according to the baiting structure of the said alignment filament cutter of claim 1, it is characterized in that: the said structure that fixes to clamp is made up of the strip guide rail that is located at the stock chest top; Said live splint locking structure by back shaft, be rotatably installed on the back shaft centering block, be installed in the supporting guide on the centering block of two ends and be packed in the inboard briquetting of supporting guide and constitute near end positions; Said back shaft is through the unsettled top that is supported on the strip guide rail of the bearing that is located at two ends, and said bearing is packed on the strip guide rail; Said steel wire length-fixed structure is made up of the scale regulating block that is installed on the strip guide rail; Said Drive Structure is for driving the structure that centering block, supporting guide and briquetting rotate along back shaft.
3. according to the baiting structure of the said alignment filament cutter of claim 2, it is characterized in that: also be shaped on the said scale regulating block with said back shaft formation and install the installing hole that cooperates.
4. according to the baiting structure of the said alignment filament cutter of claim 2, it is characterized in that: said briquetting is installed on the supporting guide through screw is detachable, is shaped on a plurality of connecting holes or slotted hole on the said supporting guide along its length.
5. according to the baiting structure of the arbitrary said alignment filament cutter of claim 2-4, it is characterized in that: said Drive Structure by the middle part be provided with center of rotation fork, be packed in the push rod of fork one end, the support arm that is connected with the fork other end constitutes; Said support arm is positioned at the below of moving knife away from an end of fork; The top of said push rod is provided with top board, and said top board is packed on the lower surface of supporting guide.
6. according to the baiting structure of the said alignment filament cutter of claim 5, it is characterized in that: said push rod adopts screw-rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200234621U CN202427875U (en) | 2012-01-18 | 2012-01-18 | Blanking mechanism of straightening wire cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200234621U CN202427875U (en) | 2012-01-18 | 2012-01-18 | Blanking mechanism of straightening wire cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427875U true CN202427875U (en) | 2012-09-12 |
Family
ID=46777350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200234621U Expired - Fee Related CN202427875U (en) | 2012-01-18 | 2012-01-18 | Blanking mechanism of straightening wire cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272868A (en) * | 2013-06-05 | 2013-09-04 | 无锡平盛科技有限公司 | Drawing machine's drawing machine spacing structure |
| CN107952842A (en) * | 2017-12-23 | 2018-04-24 | 中合国际知识产权股份有限公司 | A kind of horizontal steel pipe bender |
| CN112355189A (en) * | 2020-10-17 | 2021-02-12 | 梁少龙 | Steel bar cutting device for building engineering |
-
2012
- 2012-01-18 CN CN2012200234621U patent/CN202427875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272868A (en) * | 2013-06-05 | 2013-09-04 | 无锡平盛科技有限公司 | Drawing machine's drawing machine spacing structure |
| CN103272868B (en) * | 2013-06-05 | 2015-04-15 | 无锡平盛科技有限公司 | Drawing machine's drawing machine spacing structure |
| CN107952842A (en) * | 2017-12-23 | 2018-04-24 | 中合国际知识产权股份有限公司 | A kind of horizontal steel pipe bender |
| CN112355189A (en) * | 2020-10-17 | 2021-02-12 | 梁少龙 | Steel bar cutting device for building engineering |
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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: 20120912 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |