CN204195347U - The machined special fixture in special-shaped integrated part circle cap portion - Google Patents
The machined special fixture in special-shaped integrated part circle cap portion Download PDFInfo
- Publication number
- CN204195347U CN204195347U CN201420535763.1U CN201420535763U CN204195347U CN 204195347 U CN204195347 U CN 204195347U CN 201420535763 U CN201420535763 U CN 201420535763U CN 204195347 U CN204195347 U CN 204195347U
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- CN
- China
- Prior art keywords
- cap portion
- workpiece
- locating piece
- main body
- jig main
- 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- Withdrawn - After Issue
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The machined special fixture in a kind of abnormal shape integrated part circle cap portion, the locating piece comprising flat columned jig main body and be arranged on the upper surface of jig main body, balancing bolt and balance weight, locating piece, balance weight is arranged at the left and right sides of balancing bolt respectively, placement position, workpiece circle cap portion is formed between locating piece and balance weight, the boss that balancing bolt corresponds to workpiece circle cap portion is arranged at the middle part of the upper surface of jig main body, locating piece comprises block-shaped body, the crack of the workpiece spindle portion locating hole of left and right this block-shaped body through and the trailing flank of through workpiece spindle portion locating hole and block-shaped body, block-shaped body is provided with the clamping screw passing perpendicularly through crack, a fishbolt is arranged in this clamping screw.The utility model structure is more rationally simple, and cost is lower, be convenient to clamping operation, can quick-clamping workpiece to be machined, and clamping power is good, is easy to subsequent maintenance, and after processing, workpiece size is reliable and stable, is applicable to produce in enormous quantities, effectively can reduces production cost.
Description
Technical field
The utility model relates to the machined special fixture in a kind of abnormal shape integrated part circle cap portion, for clamping workpiece in the process of the special-shaped integrated part of machining.
Background technology
As shown in Figure 3, Figure 4, special-shaped integrated part is made up of columned axle portion 12 and the round cap portion 13 that is positioned at axle portion 12 side, and the upper surface in circle cap portion 13 is arcwall face, and the lower surface in circle cap portion 13 is provided with two circular boss 14.When the arcwall face in the round cap portion of working special-shaped integrated part, need the axle portion 12 of workpiece to be clamped in fixture, the arcwall face in circle cap portion 13 is to exposing outside, so that processing.
But, existing for fixture herein have complex structure, the cost of fixture own high, be not easy to clamping, clamping workpiece speed is slow, clamping power is not enough, workpiece size is unstable, inadaptable after processing produces in enormous quantities and shortcoming that production cost is too high, the existing structure for fixture is herein reasonable not, needs to improve further.
The machined special fixture in the more rational special-shaped integrated part circle cap portion of a kind of structure is needed badly in prior art.
Summary of the invention
The purpose of this utility model is the deficiency existed to overcome prior art, provides the machined special fixture in the more rational special-shaped integrated part circle cap portion of a kind of structure.
The utility model is achieved through the following technical solutions: the machined special fixture in a kind of abnormal shape integrated part circle cap portion, the locating piece comprising flat columned jig main body and be arranged on the upper surface of jig main body, balancing bolt and balance weight, described locating piece, described balance weight is arranged at the left and right sides of described balancing bolt respectively, placement position, workpiece circle cap portion is formed between described locating piece and described balance weight, the boss that described balancing bolt corresponds to workpiece circle cap portion is arranged at the middle part of the upper surface of jig main body, described locating piece comprises block-shaped body, the crack of the workpiece spindle portion locating hole of left and right this block-shaped body through and the trailing flank of through workpiece spindle portion locating hole and block-shaped body, described block-shaped body is provided with the clamping screw passing perpendicularly through crack, a fishbolt is arranged in this clamping screw.
The round cap portion that described locating piece corresponds to workpiece is provided with arc-shaped breach.
Described jig main body is evenly provided with at least two fastening bolt installation screws, is provided with fastening bolt in fastening bolt installation screw.
Described locating piece is fixedly installed on described jig main body by least two locating piece fastening bolts.
Described balance weight is fixedly installed on described jig main body by least two balance weight fastening bolts.
The middle part of described jig main body is provided with balancing bolt installation screw, and the bottom of described balancing bolt is arranged in described balancing bolt installation screw, and described balancing bolt is arranged with two clamp nuts in the top of described balancing bolt installation screw.
The beneficial effects of the utility model are: structure of the present utility model is more rationally simple, its cost is lower, be convenient to clamping operation, can quick-clamping workpiece to be machined, and clamping power is good, is also easy to subsequent maintenance, after processing, workpiece size is reliable and stable, be applicable to produce in enormous quantities, effectively can reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the perspective view of the workpiece of the utility model clamping;
Fig. 4 is the side structure schematic diagram of the workpiece of the utility model clamping.
In the drawings: 1-jig main body; 2-fastening bolt; 3-locating piece; 4-fishbolt; 5-locating piece fastening bolt; 6-balance weight; 7-balance weight fastening bolt; 8-balancing bolt; 9-clamp nut; 10-crack; 11-workpiece; The axle portion of 12-workpiece; The round cap portion of 13-workpiece; 14-boss; 15-arc-shaped breach.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, shown in Fig. 2, the machined special fixture in a kind of abnormal shape integrated part circle cap portion, the locating piece 3 comprising flat columned jig main body 1 and be arranged on the upper surface of jig main body 1, balancing bolt 8 and balance weight 6, locating piece 3, balance weight 6 is arranged at the left and right sides of balancing bolt 8 respectively, placement position, workpiece circle cap portion is formed between locating piece 3 and balance weight 6, the boss that balancing bolt 8 corresponds to workpiece circle cap portion is arranged at the middle part of the upper surface of jig main body 1, locating piece 3 comprises block-shaped body, the crack 10 of the workpiece spindle portion locating hole of left and right this block-shaped body through and the trailing flank of through workpiece spindle portion locating hole and block-shaped body, block-shaped body is provided with the clamping screw passing perpendicularly through crack 10, a fishbolt 4 is arranged in this clamping screw.
During clamping workpiece 11, unscrew fishbolt 4, the axle portion of workpiece 11 is put into the workpiece spindle portion locating hole of locating piece 3, lean against in balancing bolt 8 with the boss by workpiece 11, the adjacent balance weight 6 in right side in the round cap portion of workpiece 11, then tighten fishbolt 4, workpiece 11, by effective clamping, can be processed.After processing, unscrew fishbolt 4 and can take out part.
The round cap portion that locating piece 3 corresponds to workpiece 11 is provided with arc-shaped breach 15, and the position of arc-shaped breach 15 is just being used on the left part in the round cap portion holding place work piece 11.
Jig main body 1 is evenly provided with at least two fastening bolts 2 installation screw, is provided with fastening bolt 2 in fastening bolt 2 installation screw, and jig main body 1 is connected with machine tool chief axis by fastening bolt 2.Before clamping workpiece 11, adjust the center of jig main body 1, thus guarantee all relative dimensions after workpiece 11 processing.
As shown in Figure 1 and Figure 2, locating piece 3 is fixedly installed on jig main body 1 by least two locating piece fastening bolts 5.Balance weight 6 is fixedly installed on jig main body 1 by least two balance weight fastening bolts 7.The middle part of jig main body 1 is provided with balancing bolt installation screw, and the bottom of balancing bolt 8 is arranged in balancing bolt installation screw, and balancing bolt 8 is arranged with two clamp nuts 9 in the top of balancing bolt installation screw.The mode being all threaded connection cooperation with upper-part is connected on jig main body 1, and each parts are convenient to dismounting, are easy to subsequent maintenance.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. the machined special fixture in an abnormal shape integrated part circle cap portion, it is characterized in that: the locating piece that the machined special fixture that cap portion justified by the integrated part of described abnormal shape comprises flat columned jig main body and is arranged on the upper surface of jig main body, balancing bolt and balance weight, described locating piece, described balance weight is arranged at the left and right sides of described balancing bolt respectively, placement position, workpiece circle cap portion is formed between described locating piece and described balance weight, the boss that described balancing bolt corresponds to workpiece circle cap portion is arranged at the middle part of the upper surface of jig main body, described locating piece comprises block-shaped body, the crack of the workpiece spindle portion locating hole of left and right this block-shaped body through and the trailing flank of through workpiece spindle portion locating hole and block-shaped body, described block-shaped body is provided with the clamping screw passing perpendicularly through crack, a fishbolt is arranged in this clamping screw.
2. the machined special fixture in abnormal shape according to claim 1 integrated part circle cap portion, is characterized in that: the round cap portion that described locating piece corresponds to workpiece is provided with arc-shaped breach.
3. the machined special fixture in abnormal shape according to claim 1 and 2 integrated part circle cap portion, is characterized in that: described jig main body is evenly provided with at least two fastening bolt installation screws, is provided with fastening bolt in fastening bolt installation screw.
4. the machined special fixture in abnormal shape according to claim 1 and 2 integrated part circle cap portion, is characterized in that: described locating piece is fixedly installed on described jig main body by least two locating piece fastening bolts.
5. the machined special fixture in abnormal shape according to claim 1 and 2 integrated part circle cap portion, is characterized in that: described balance weight is fixedly installed on described jig main body by least two balance weight fastening bolts.
6. the machined special fixture in abnormal shape according to claim 1 and 2 integrated part circle cap portion, it is characterized in that: the middle part of described jig main body is provided with balancing bolt installation screw, the bottom of described balancing bolt is arranged in described balancing bolt installation screw, and described balancing bolt is arranged with two clamp nuts in the top of described balancing bolt installation screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535763.1U CN204195347U (en) | 2014-09-18 | 2014-09-18 | The machined special fixture in special-shaped integrated part circle cap portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535763.1U CN204195347U (en) | 2014-09-18 | 2014-09-18 | The machined special fixture in special-shaped integrated part circle cap portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195347U true CN204195347U (en) | 2015-03-11 |
Family
ID=52653346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535763.1U Withdrawn - After Issue CN204195347U (en) | 2014-09-18 | 2014-09-18 | The machined special fixture in special-shaped integrated part circle cap portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191297A (en) * | 2014-09-18 | 2014-12-10 | 上海华东计算技术研究所实验工厂 | Special machining fixture for round caps of special-shaped integrated components |
-
2014
- 2014-09-18 CN CN201420535763.1U patent/CN204195347U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191297A (en) * | 2014-09-18 | 2014-12-10 | 上海华东计算技术研究所实验工厂 | Special machining fixture for round caps of special-shaped integrated components |
| CN104191297B (en) * | 2014-09-18 | 2017-04-05 | 上海华验精密机电科技有限公司 | The machining special fixture in special-shaped integration part rounded cap portion |
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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: 20150311 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |