CN103920942A - Tool structure used for fixing racks fast - Google Patents
Tool structure used for fixing racks fast Download PDFInfo
- Publication number
- CN103920942A CN103920942A CN201410173766.XA CN201410173766A CN103920942A CN 103920942 A CN103920942 A CN 103920942A CN 201410173766 A CN201410173766 A CN 201410173766A CN 103920942 A CN103920942 A CN 103920942A
- Authority
- CN
- China
- Prior art keywords
- frock
- guide plate
- tooth bar
- tool
- wedge
- 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.)
- Granted
Links
- 239000003921 oil Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The invention discloses a tool structure used for fixing racks fast. The tool structure comprises a tool base, a rack fixing table, a first tool wedge block, a second tool wedge block and a middle stop dog. A tool guide column is fixed on the tool base. A tool guide sleeve is fixed on the rack fixing table. The tool guide column is matched with the tool guide sleeve. The rack fixing table is provided with a first rack stop dog and a second rack stop dog. The first rack stop dog, the first tool wedge block, the middle stop dog, the second tool wedge block and the second rack stop dog are sequentially arranged. The first rack stop dog, the second rack stop dog, the first tool wedge block and the second tool wedge block are parallel to the middle stop dog. Compared with the prior art, the tool structure can clamp a plurality of the racks at a time for being processed, and the number of one-time clamping is increased; by means of the engaging and disengaging type rack fixing table and the tool base structure, the tool structure can carry out clamping in the mode of being separated from a work table, the clamping time used by machining equipment is shortened, the machining time of the equipment is prolonged, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of for the fixing Rapid tooling structure of tooth bar.
Background technology
The production process kind of tooth bar, the processing of its profile of tooth adopts CNC milling machine to complete more, and existing CNC milling machine is in the process of manufacturing gear strip profile of tooth, and clamping efficiency is low, disposablely can only process a small amount of tooth bar, and working (machining) efficiency is low.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, clamping efficiency is high, can improve overall working (machining) efficiency for the fixing Rapid tooling structure of tooth bar.
The present invention addresses the above problem adopted technical scheme:
The present invention compared with prior art, has the following advantages and effect:
A kind of for the fixing Rapid tooling structure of tooth bar, it is characterized in that: comprise tooling base, tooth bar fixed station, the first frock wedge, the second frock wedge, middle block, on tooling base, be fixed with frock guide pillar, on tooth bar fixed station, be fixed with frock guide pin bushing, frock guide pillar matches with frock guide pin bushing, on tooth bar fixed station, be provided with the first tooth bar block and the second tooth bar block, wherein, the first tooth bar block, the first frock wedge, middle block, the second frock wedge, the second tooth bar block sets gradually, the first tooth bar block, the second tooth bar block, the first frock wedge, block in the middle of the second frock wedge is all parallel to, the first frock wedge, the second frock wedge, middle block is fixed by screws on tooth bar fixed station, the two sides of the first frock wedge are respectively vertical plane and ramp structure, the two sides of the second frock wedge are also respectively vertical plane and ramp structure, the dual-side of middle block is all ramp structure.
Adopt this structure, tooling base, tooth bar fixed station adopts separate type, can depart from workbench and carry out clamping, reduce the clamping time on process equipment, and tooth bar is clamped between the first frock wedge and the first tooth bar block and between the second frock wedge and the second tooth bar block, by the screw on block in the middle of constantly tightening, the inclined-plane, both sides of middle block acts on respectively the first frock wedge, on the ramp structure of the side of the second frock wedge, thereby dwindle the distance between distance and the second frock wedge and the second tooth bar block between the first frock wedge and the first tooth bar block, thereby that realizes tooth bar is fixed on tooth bar fixed station, and clamping quantity is many, in stable condition, ensure crudy.
As preferably, this Rapid tooling structure also comprises the first frock guide plate, the second frock guide plate, the first oil cylinder and the second oil cylinder, on tooth bar fixed station, also offer the first guide plate chute and the second guide plate chute, the first frock guide plate is slidably mounted on tooling base by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate is slidably mounted on tooling base by the second guide plate guide pin bushing and the second guide plate guide pillar, the relative tooling base of this first frock guide plate of the first hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the relative tooling base of this second frock guide plate of the second hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the first guide plate chute and the second guide plate chute respectively with the first frock guide plate, the second frock guide plate matches, the first frock guide plate, the both sides of the second frock guide plate are provided with several first rollers and the second roller, the installation shaft of the first roller vertically arranges, the installation shaft of the second roller is horizontally disposed with.
Adopt this structure, the first guide plate chute and the second guide plate chute are aimed at respectively the first frock guide plate, the second frock guide plate, clamping the tooth bar fixed station of tooth bar be pushed to the first frock guide plate, on the second frock guide plate, in this process, the first roller and the second roller roll and coordinate with the first guide plate chute and the second guide plate chute well, realize smooth propelling movement, after the position alignment of frock guide pin bushing and frock guide pillar, the first oil cylinder and the second oil cylinder drive respectively the first frock guide plate, the second frock guide plate moves down, thereby band carry-over bar fixed station moves down, frock guide pin bushing and frock guide pillar entangle firm, realize the fixing of tooth bar fixed station and tooling base.
The present invention compared with prior art, has the following advantages and effect:
Can process by the multiple tooth bars of disposable clamping, improved single clamping quantity, and by tooth bar fixed station, the tooling base structure of disengaging type, can depart from workbench and carry out clamping, reduce the clamping time on process equipment, extended equipment process time, improved production efficiency.
Brief description of the drawings
Fig. 1 is the perspective view of embodiment of the present invention Rapid tooling structure.
Fig. 2 is the planar structure schematic diagram of embodiment of the present invention Rapid tooling structure.
Fig. 3 is the perspective view that embodiment of the present invention Rapid tooling structure is removed workbench.
Fig. 4 is the mounting structure schematic diagram of the first frock guide plate of embodiment of the present invention Rapid tooling structure.
Fig. 5 is the mounting structure schematic diagram of the second frock guide plate of embodiment of the present invention Rapid tooling structure.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Referring to Fig. 1-Fig. 5, the present embodiment is for the fixing Rapid tooling structure of tooth bar, comprise tooling base 1, tooth bar fixed station 2, the first frock wedge 31, the second frock wedge 32, middle block 4, the first frock guide plate 51, the second frock guide plate 52, the first oil cylinder 61 and the second oil cylinder 62, on tooling base 1, be fixed with frock guide pillar 71, on tooth bar fixed station 2, be fixed with frock guide pin bushing 72, frock guide pillar 71 matches with frock guide pin bushing 72, on tooth bar fixed station 2, also offer the first guide plate chute 21 and the second guide plate chute 22, the first frock guide plate 51 is slidably mounted on tooling base 1 by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate 52 is slidably mounted on tooling base 1 by the second guide plate guide pin bushing and the second guide plate guide pillar, the first oil cylinder 61 drives the relative tooling base 1 of this first frock guide plate 51 to do reciprocal vertical rectilinear movement, the second oil cylinder 62 drives the relative tooling base 1 of this second frock guide plate 52 to do reciprocal vertical rectilinear movement, the first guide plate chute 21 and the second guide plate chute 22 respectively with the first frock guide plate 51, the second frock guide plate 52 matches, the first frock guide plate 51, the both sides of the second frock guide plate 52 are provided with several first rollers 81 and the second roller 82, the installation shaft of the first roller 81 vertically arranges, the installation shaft of the second roller 82 is horizontally disposed with, on tooth bar fixed station 2, be provided with the first tooth bar block 11 and the second tooth bar block 12, wherein, the first tooth bar block 11, the first frock wedge 31, middle block 4, the second frock wedge 32, the second tooth bar block 12 sets gradually, the first tooth bar block 11, the second tooth bar block 12, the first frock wedge 31, block 4 in the middle of the second frock wedge 32 is all parallel to, the first frock wedge 31, the second frock wedge 32, middle block 4 is fixed by screws on tooth bar fixed station 2, the two sides of the first frock wedge 31 are respectively vertical plane and ramp structure, the two sides of the second frock wedge 32 are also respectively vertical plane and ramp structure, the dual-side of middle block 4 is all ramp structure.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (2)
1. one kind for the fixing Rapid tooling structure of tooth bar, it is characterized in that: comprise tooling base, tooth bar fixed station, the first frock wedge, the second frock wedge, middle block, on tooling base, be fixed with frock guide pillar, on tooth bar fixed station, be fixed with frock guide pin bushing, frock guide pillar matches with frock guide pin bushing, on tooth bar fixed station, be provided with the first tooth bar block and the second tooth bar block, wherein, the first tooth bar block, the first frock wedge, middle block, the second frock wedge, the second tooth bar block sets gradually, the first tooth bar block, the second tooth bar block, the first frock wedge, block in the middle of the second frock wedge is all parallel to, the first frock wedge, the second frock wedge, middle block is fixed by screws on tooth bar fixed station, the two sides of the first frock wedge are respectively vertical plane and ramp structure, the two sides of the second frock wedge are also respectively vertical plane and ramp structure, the dual-side of middle block is all ramp structure.
2. according to former claimed in claim 1 for the fixing Rapid tooling structure of tooth bar, it is characterized in that: this Rapid tooling structure also comprises the first frock guide plate, the second frock guide plate, the first oil cylinder and the second oil cylinder, on tooth bar fixed station, also offer the first guide plate chute and the second guide plate chute, the first frock guide plate is slidably mounted on tooling base by the first guide plate guide pin bushing and the first guide plate guide pillar, the second frock guide plate is slidably mounted on tooling base by the second guide plate guide pin bushing and the second guide plate guide pillar, the relative tooling base of this first frock guide plate of the first hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the relative tooling base of this second frock guide plate of the second hydraulic oil cylinder driving does reciprocal vertical rectilinear movement, the first guide plate chute and the second guide plate chute respectively with the first frock guide plate, the second frock guide plate matches, the first frock guide plate, the both sides of the second frock guide plate are provided with several first rollers and the second roller, the installation shaft of the first roller vertically arranges, the installation shaft of the second roller is horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173766.XA CN103920942B (en) | 2014-04-29 | 2014-04-29 | A kind of for the fixing Rapid tooling structure of tooth bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173766.XA CN103920942B (en) | 2014-04-29 | 2014-04-29 | A kind of for the fixing Rapid tooling structure of tooth bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920942A true CN103920942A (en) | 2014-07-16 |
| CN103920942B CN103920942B (en) | 2016-05-11 |
Family
ID=51139469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173766.XA Expired - Fee Related CN103920942B (en) | 2014-04-29 | 2014-04-29 | A kind of for the fixing Rapid tooling structure of tooth bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103920942B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677095U (en) * | 2010-05-27 | 2010-12-22 | 南通振华重型装备制造有限公司 | Milling tooth clamping tooling for positioning driving racks |
| CN202070833U (en) * | 2011-05-24 | 2011-12-14 | 庄河市天成机械有限公司 | Racking processing fixture |
| CN102974899A (en) * | 2012-11-30 | 2013-03-20 | 齐重数控装备股份有限公司 | Machining method for machining positioning racks in pairs to guarantee consistency of tooth surface |
| CN202984840U (en) * | 2012-12-26 | 2013-06-12 | 西安邮电大学 | Special fixture for precise rack grinding |
| CN203109377U (en) * | 2013-01-27 | 2013-08-07 | 湖北唯思凌科装备制造有限公司 | Clamp used for automobile steering device rack tooth grinding machining |
| CN203778899U (en) * | 2014-04-29 | 2014-08-20 | 浙江博雷重型机床制造有限公司 | Rapid tooling structure for rack fixation |
-
2014
- 2014-04-29 CN CN201410173766.XA patent/CN103920942B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677095U (en) * | 2010-05-27 | 2010-12-22 | 南通振华重型装备制造有限公司 | Milling tooth clamping tooling for positioning driving racks |
| CN202070833U (en) * | 2011-05-24 | 2011-12-14 | 庄河市天成机械有限公司 | Racking processing fixture |
| CN102974899A (en) * | 2012-11-30 | 2013-03-20 | 齐重数控装备股份有限公司 | Machining method for machining positioning racks in pairs to guarantee consistency of tooth surface |
| CN202984840U (en) * | 2012-12-26 | 2013-06-12 | 西安邮电大学 | Special fixture for precise rack grinding |
| CN203109377U (en) * | 2013-01-27 | 2013-08-07 | 湖北唯思凌科装备制造有限公司 | Clamp used for automobile steering device rack tooth grinding machining |
| CN203778899U (en) * | 2014-04-29 | 2014-08-20 | 浙江博雷重型机床制造有限公司 | Rapid tooling structure for rack fixation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103920942B (en) | 2016-05-11 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Tingwu Inventor after: He Yanjun Inventor after: Yang Yang Inventor before: Tan Guang Inventor before: Gao Errong |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: Suining County, Jiangsu city of Xuzhou province in 221000 eight metal Electrical Industrial Park East Cunning Peak Road three Patentee after: XUZHOU YIZHONG STAINLESS STEEL CO., LTD. Address before: 313219 Zhejiang province Huzhou city Deqing County Town Road No. 1 Chomo leidian Patentee before: Zhejiang Bolei Heavy Machine Tool Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20190429 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| DD01 | Delivery of document by public notice |
Addressee: XUZHOU YIZHONG STAINLESS STEEL Co.,Ltd. Document name: Refund approval notice |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: XUZHOU YIZHONG STAINLESS STEEL Co.,Ltd. Document name: Refund approval notice |
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| DD01 | Delivery of document by public notice |