CN205183629U - Flexible bracket is used in rolled thread of wind -powered electricity generation bolt - Google Patents
Flexible bracket is used in rolled thread of wind -powered electricity generation bolt Download PDFInfo
- Publication number
- CN205183629U CN205183629U CN201521009861.2U CN201521009861U CN205183629U CN 205183629 U CN205183629 U CN 205183629U CN 201521009861 U CN201521009861 U CN 201521009861U CN 205183629 U CN205183629 U CN 205183629U
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- mentioned
- bearer carrier
- thread
- bracket
- carrier
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- Expired - Fee Related
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Abstract
The utility model discloses a flexible bracket is used in rolled thread of wind -powered electricity generation bolt, including preceding bracket, bearer carrier, float bracket, spring, above -mentioned forestock rest base portion, above -mentioned bearer carrier bottom are fixed at thread rolling machine workstation upper surface, and above -mentioned bearer carrier is provided with vertical channel, and the above -mentioned bracket top of floating is provided with the standing groove of placing the work piece, and the bottom is provided with the horizontal support that inserts the channel of bearer carrier, and above -mentioned spring bottom is fixed at thread rolling machine workstation upper surface, and the bottom at above -mentioned support is connected at the top. The beneficial effects of the utility model reside in that, roll the in -process at the screw thread, hold up the work piece all the time, improve the tooth form, thread size precision and the position accuracy that grind the system screw thread.
Description
Technical field
The utility model relates to flexible carrier, especially bolt for wind power generation rolled thread flexible carrier.
Background technology
Wind power vane connecting bolt is a kind of studs, and product requirement screw thread must be roller-compaction, normally processes on screw-rolling machine.Because its length is longer, usually one rigid carriers is set at the other end, prevents workpiece sagging.In rolled thread process, workpiece is under the effect of cylindrical die roll, and workpiece rotates, and because the other end of the screw thread that rolls and workpiece exists straightness error, workpiece rear end occurs up and down, swings; When workpiece is to lower swing, because bracket is rigidity, limit to bottom offset, when workpiece upwards swings, workpiece has departed from bracket, and bracket is inoperative.Therefore tooth form, thread size precision and the positional precision of grinding screw thread processed is directly affected.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bolt for wind power generation rolled thread flexible carrier.
The utility model is achieved through the following technical solutions.
A kind of bolt for wind power generation rolled thread flexible carrier, comprise front rack, bearer carrier, floating bracket, spring, screw-rolling machine worktable upper surface is fixed on bottom above-mentioned front rack, bottom above-mentioned bearer carrier, above-mentioned bearer carrier is provided with vertical conduit, above-mentioned floating bracket top is provided with the standing groove of place work piece, bottom is provided with the support of the conduit of horizontal inserted bearer carrier, and above-mentioned spring bottom is fixed on screw-rolling machine worktable upper surface, and top is connected to the bottom of above-mentioned support.
Further, above-mentioned bearer carrier top is provided with adjustment screw, and above-mentioned adjustment screw vertically arranges and passes above-mentioned bearer carrier top.
The beneficial effects of the utility model:
In screw thread roller compaction process, hold up workpiece all the time, improve tooth form, thread size precision and the positional precision of grinding screw thread processed.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of the utility model bolt for wind power generation rolled thread flexible carrier;
Fig. 2 is the schematic side view of the utility model bolt for wind power generation rolled thread flexible carrier;
Fig. 3 is the structural representation of the utility model bearer carrier and floating bracket.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the front elevational schematic of the utility model bolt for wind power generation rolled thread flexible carrier, Fig. 2 is the schematic side view of the utility model bolt for wind power generation rolled thread flexible carrier, with reference to Fig. 1, Fig. 2, the utility model, bolt for wind power generation rolled thread flexible carrier, comprise front rack 1, bearer carrier 5, floating bracket 7, spring 6, bottom above-mentioned front rack 1, screw-rolling machine workbench 4 upper surface is fixed on bottom above-mentioned bearer carrier 5, above-mentioned bearer carrier 5 is provided with vertical conduit, above-mentioned floating bracket 7 top is provided with the standing groove 71 of place work piece 2, bottom is provided with the support 72 of the conduit of horizontal inserted bearer carrier 5, screw-rolling machine workbench 4 upper surface is fixed on bottom above-mentioned spring 6, top is connected to the bottom of above-mentioned support 72.
Further, above-mentioned bearer carrier 5 top is provided with adjustment screw 8, and above-mentioned adjustment screw 8 vertically arranges and passes above-mentioned bearer carrier 5 top.
When workpiece is to lower swing, floating bracket oppressed by workpiece 2, and spring 6 is compressed, floating bracket 7 moves down, and when workpiece 2 upwards swings, spring 6 extends, promote floating bracket 7 upwards to move, no matter how workpiece about 2 swings, floating bracket holds up the other end of workpiece all the time.The workpiece of different size can be met by the position and adjustment screw adjusting bearer carrier.
The utility model, bolt for wind power generation rolled thread flexible carrier, in screw thread roller compaction process, holds up workpiece all the time, improves tooth form, thread size precision and the positional precision of grinding screw thread processed.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to allow the personage being familiar with this art can understand the utility model content and be implemented, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a bolt for wind power generation rolled thread flexible carrier, it is characterized in that, comprise front rack, bearer carrier, floating bracket, spring, screw-rolling machine worktable upper surface is fixed on bottom described front rack, bottom described bearer carrier, described bearer carrier is provided with vertical conduit, described floating bracket top is provided with the standing groove of place work piece, bottom is provided with the support of the conduit of horizontal inserted bearer carrier, described spring bottom is fixed on screw-rolling machine worktable upper surface, and top is connected to the bottom of described support.
2. bolt for wind power generation rolled thread flexible carrier according to claim 1, is characterized in that, described bearer carrier top is provided with adjustment screw, and described adjustment screw vertically arranges and passes described bearer carrier top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009861.2U CN205183629U (en) | 2015-12-03 | 2015-12-03 | Flexible bracket is used in rolled thread of wind -powered electricity generation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009861.2U CN205183629U (en) | 2015-12-03 | 2015-12-03 | Flexible bracket is used in rolled thread of wind -powered electricity generation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183629U true CN205183629U (en) | 2016-04-27 |
Family
ID=55776660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521009861.2U Expired - Fee Related CN205183629U (en) | 2015-12-03 | 2015-12-03 | Flexible bracket is used in rolled thread of wind -powered electricity generation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205183629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309509A (en) * | 2017-08-10 | 2017-11-03 | 安徽六方重联机械股份有限公司 | A kind of hex bolts rolled thread support meanss |
-
2015
- 2015-12-03 CN CN201521009861.2U patent/CN205183629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309509A (en) * | 2017-08-10 | 2017-11-03 | 安徽六方重联机械股份有限公司 | A kind of hex bolts rolled thread support meanss |
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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: 20160427 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |