CN104438908A - Fixed device for die guide column straightening - Google Patents
Fixed device for die guide column straightening Download PDFInfo
- Publication number
- CN104438908A CN104438908A CN201410722024.8A CN201410722024A CN104438908A CN 104438908 A CN104438908 A CN 104438908A CN 201410722024 A CN201410722024 A CN 201410722024A CN 104438908 A CN104438908 A CN 104438908A
- Authority
- CN
- China
- Prior art keywords
- main body
- pressing plate
- slide bar
- wedge
- die
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a fixed device for die guide column straightening. The fixed device comprises a device main body, and further comprises a tapered wedge, a V-shaped block positioned at the upper part of the device main body, two pressing plates and two sliding rods, wherein the tapered wedge is glidingly connected with the device main body through a pull rod; the two pressing plates and the two sliding rods are distributed on left and right sides of the tapered wedge; the sliding rods and the device main body are glidingly connected and are perpendicular to the pull rod; inner ends of the sliding rods can be in contact with the tapered wedge; outer ends of the sliding rods are connected with lower ends of the pressing plates through threads; middles of the pressing plates are pivoted to the device main body; upper ends of the pressing plates extend to the upper part of the V-shaped block and can clamp die guide columns together with the V-shaped block. The scheme has a simple structure, is convenient to operate, can rapidly clamp the die guide columns, is convenient for rapidly straightening, and reduces the cost.
Description
Technical field
The present invention relates to guide-post of die-set processing technical field, be specifically related to a kind of guide-post of die-set alignment fixture.
Background technology
Diel is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.
Diel generally comprises die shank, guide pillar, cope match-plate pattern, upper die and lower die and lower bolster, and guide pillar guarantees that mould carries out the movable director element guiding mold stroke to locate accurately for combinationally using with assembly in mould; This just needs guide-post of die-set to need repeatedly to carry out alignment in process of manufacture, and the inconvenience of guide pillar fixture for processing operation at present, clamping speed affects alignment efficiency slowly, virtually adds cost.
Summary of the invention
The invention is intended to provide a kind of guide-post of die-set alignment fixture, with quick-clamping guide-post of die-set.
Guide-post of die-set alignment fixture in this programme, comprises apparatus main body, also comprises wedge, is positioned at the V-block of device body upper, pressing plate and slide bar; Wedge is slidably connected by pull bar and apparatus main body, pressing plate, slide bar are two, be distributed in the wedge left and right sides, to be slidably connected between slide bar and apparatus main body and perpendicular to pull bar, slide bar the inner all can offset with wedge, slide bar outer end is all threaded with pressing plate lower end, is hubbed on apparatus main body in the middle part of pressing plate, and pressing plate upper end extends can clamping mold guide pillar common with V-block on V-block.
The advantage of this programme is: comprise apparatus main body, also comprises wedge, is positioned at the V-block of device body upper, pressing plate and slide bar, wedge is slidably connected by pull bar and apparatus main body, pressing plate, slide bar is two, be distributed in the wedge left and right sides, to be slidably connected between slide bar and apparatus main body and perpendicular to pull bar, slide bar the inner all can offset with wedge, slide bar outer end is all threaded with pressing plate lower end, be hubbed in the middle part of pressing plate on apparatus main body, pressing plate upper end extends on V-block can clamping mold guide pillar common with V-block, pressing plate take pivoting point as fulcrum, when wedge advances, slide bar can be promoted outwards slide, now pressing plate lower end outwards swings, pressing plate upper end then inwardly swings thereupon, the pressing plate of the left and right sides like this and V-block clamping mold guide pillar simultaneously, now alignment work can be carried out, after alignment completes, wedge retreats, and slide bar no longer by wedge effect, now can outwards be pulled pressing plate upper end, be taken out by guide-post of die-set, this programme structure is simple, processing ease, can quick-clamping guide-post of die-set, is convenient to quick alignment, reduces costs.
Further, be provided with left rest pad, right rest pad in V-block, only need to process left rest pad, right rest pad requires to specifying, V-block does not need fine finishining, greatly reduces working (finishing) area, reduces cost.
Further, by bearing pin pivot joint between pressing plate and apparatus main body, installing/dismounting is facilitated.
Further, be provided with spring between pressing plate bottom and apparatus main body, after alignment completes, when wedge retreats, spring can make pressing plate upper end automatically open, and saves time, raises the efficiency.
Further, slide bar the inner is provided with the inclined-plane mated with wedge, increases slide bar and wedge active area, makes slide bar stressed more steady.
Further, be provided with chute in the middle part of slide bar, jig main body is provided with guider screw that is vertical and chute, and guider screw extend in chute, prevents slide bar from rotating.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: wedge 1, right rest pad 2, pressing plate 3, bearing pin 4, slide bar 5.
Embodiment one is substantially as shown in Figure 1: guide-post of die-set alignment fixture comprises apparatus main body, also comprises wedge 1, is positioned at the V-block of device body upper, pressing plate 3 and slide bar 5, left rest pad is provided with in V-block, right rest pad 2, only need to process left rest pad, right rest pad requires to specifying, V-block does not need fine finishining, greatly reduce working (finishing) area, reduce cost, wedge is slidably connected by pull bar and apparatus main body, pressing plate, slide bar is two, be distributed in the wedge left and right sides, to be slidably connected between slide bar and apparatus main body and perpendicular to pull bar, slide bar the inner all can offset with wedge, slide bar outer end is all threaded with pressing plate lower end, bearing pin 4 pivot joint is passed through in the middle part of pressing plate and between apparatus main body, facilitate installing/dismounting, pressing plate upper end extends on V-block can clamping mold guide pillar common with V-block, spring is provided with between pressing plate bottom and apparatus main body, after alignment completes, when wedge retreats, spring can make pressing plate upper end automatically open, save time, raise the efficiency, slide bar the inner is provided with the inclined-plane mated with wedge, increases slide bar and wedge active area, makes slide bar stressed more steady, be provided with chute in the middle part of slide bar, jig main body is provided with guider screw that is vertical and chute, and guider screw extend in chute, prevents slide bar from rotating, pressing plate take pivoting point as fulcrum, and when wedge advances, can promote slide bar and outwards slide, now pressing plate lower end outwards swings, and pressing plate upper end then inwardly swings thereupon, and the pressing plate of the left and right sides like this and V-block clamping mold guide pillar simultaneously, now can carry out alignment work, after alignment completes, wedge retreats, and slide bar is no longer by wedge effect, and now spring pulls pressing plate lower end to reset, and pressing plate upper end is outwards opened automatically, can take out guide-post of die-set, this programme structure is simple, processing ease, can quick-clamping guide-post of die-set, is convenient to quick alignment, reduces costs.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (6)
1. guide-post of die-set alignment fixture, comprises apparatus main body, it is characterized in that, also comprises wedge, is positioned at the V-block of device body upper, pressing plate and slide bar; Wedge is slidably connected by pull bar and apparatus main body, pressing plate, slide bar are two, be distributed in the wedge left and right sides, to be slidably connected between slide bar and apparatus main body and perpendicular to pull bar, slide bar the inner all can offset with wedge, slide bar outer end is all threaded with pressing plate lower end, is hubbed on apparatus main body in the middle part of pressing plate, and pressing plate upper end extends can clamping mold guide pillar common with V-block on V-block.
2. guide-post of die-set alignment fixture according to claim 1, is characterized in that: be provided with left rest pad, right rest pad in V-block.
3. guide-post of die-set alignment fixture according to claim 2, is characterized in that: by bearing pin pivot joint between pressing plate and apparatus main body.
4. guide-post of die-set alignment fixture according to claim 3, is characterized in that: be provided with spring between pressing plate bottom and apparatus main body.
5. guide-post of die-set alignment fixture according to claim 4, is characterized in that: slide bar the inner is provided with the inclined-plane mated with wedge.
6. guide-post of die-set alignment fixture according to claim 5, is characterized in that: be provided with chute in the middle part of slide bar, and jig main body is provided with guider screw that is vertical and chute, and guider screw extend in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722024.8A CN104438908A (en) | 2014-12-03 | 2014-12-03 | Fixed device for die guide column straightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722024.8A CN104438908A (en) | 2014-12-03 | 2014-12-03 | Fixed device for die guide column straightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438908A true CN104438908A (en) | 2015-03-25 |
Family
ID=52886099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722024.8A Withdrawn CN104438908A (en) | 2014-12-03 | 2014-12-03 | Fixed device for die guide column straightening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160757A (en) * | 2017-12-25 | 2018-06-15 | 湖南协力液压有限公司 | Alignment bogey |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0500405A1 (en) * | 1991-02-18 | 1992-08-26 | ESSILOR INTERNATIONAL, Compagnie Générale d'Optique | Cramping and grasping device |
| CN202114500U (en) * | 2011-05-31 | 2012-01-18 | 安徽应流机电股份有限公司 | Pull rod positioning clamp |
| CN103009090A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Floating compression device |
| CN103009163A (en) * | 2013-01-15 | 2013-04-03 | 烟台海德机床有限公司 | Self-tightening type centering drive plate |
| CN203236231U (en) * | 2012-12-09 | 2013-10-16 | 重庆巨康建材有限公司 | Turning clamping device |
| CN203418334U (en) * | 2013-08-02 | 2014-02-05 | 四川省自贡市海川实业有限公司 | Automatic inclined block clamping fixture |
| CN103692253A (en) * | 2013-12-09 | 2014-04-02 | 重庆智锐德科技有限公司 | Clamping size radially-adjustable fixture |
| CN103737350A (en) * | 2013-12-12 | 2014-04-23 | 中联重科股份有限公司 | Clamp for turning cross shaft |
| CN204294795U (en) * | 2014-12-03 | 2015-04-29 | 重庆天业模具冲压制造有限公司 | Guide-post of die-set alignment fixture |
-
2014
- 2014-12-03 CN CN201410722024.8A patent/CN104438908A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0500405A1 (en) * | 1991-02-18 | 1992-08-26 | ESSILOR INTERNATIONAL, Compagnie Générale d'Optique | Cramping and grasping device |
| CN202114500U (en) * | 2011-05-31 | 2012-01-18 | 安徽应流机电股份有限公司 | Pull rod positioning clamp |
| CN103009090A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Floating compression device |
| CN203236231U (en) * | 2012-12-09 | 2013-10-16 | 重庆巨康建材有限公司 | Turning clamping device |
| CN103009163A (en) * | 2013-01-15 | 2013-04-03 | 烟台海德机床有限公司 | Self-tightening type centering drive plate |
| CN203418334U (en) * | 2013-08-02 | 2014-02-05 | 四川省自贡市海川实业有限公司 | Automatic inclined block clamping fixture |
| CN103692253A (en) * | 2013-12-09 | 2014-04-02 | 重庆智锐德科技有限公司 | Clamping size radially-adjustable fixture |
| CN103737350A (en) * | 2013-12-12 | 2014-04-23 | 中联重科股份有限公司 | Clamp for turning cross shaft |
| CN204294795U (en) * | 2014-12-03 | 2015-04-29 | 重庆天业模具冲压制造有限公司 | Guide-post of die-set alignment fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160757A (en) * | 2017-12-25 | 2018-06-15 | 湖南协力液压有限公司 | Alignment bogey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |
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| WW01 | Invention patent application withdrawn after publication |