CN204053594U - A kind of not rounded base type round boss product clamping device - Google Patents
A kind of not rounded base type round boss product clamping device Download PDFInfo
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- CN204053594U CN204053594U CN201420239966.6U CN201420239966U CN204053594U CN 204053594 U CN204053594 U CN 204053594U CN 201420239966 U CN201420239966 U CN 201420239966U CN 204053594 U CN204053594 U CN 204053594U
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- round boss
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Abstract
A kind of not rounded base type round boss product clamping device, described fixture is provided with a L shape base, the left surface of vertical that side of L shape base is provided with bare terminal end, bare terminal end is cylinder, the upper surface of the horizontal sides of L shape base is provided with several equally distributed locating holes, by corresponding alignment pin, product is fixed on fixture during clamping, the circle centre position of several locating holes described is provided with the screwed hole that runs through base, screw by corresponding during clamping is fastening by product, pad is provided with between product and screw, described fixture is used for clamping not rounded base type round boss product, round boss is positioned at product side, the its center axle of fixture side bare terminal end and the gyroaxis of round boss are same axle.Not rounded base type round boss product is arranged on numerically controlled lathe and carries out turnery processing by the utility model, thus solves the part high hardness alloy material defect that milling is motionless when milling, milling is of poor quality and cylindricity precision is not up to standard.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of not rounded base type round boss product clamping device.
Background technology
Machine-building be unable to do without Metal Cutting Machine Tool, and jig is then ensure mechanical processing quality, enhance productivity, reduce labor intensity, reduce excessive demand to workman's technology, realize one of indispensable important process equipment of Automation of Manufacturing Process.Jig is widely used in manufacturing industry, and the use of a large amount of special jig provides necessary condition for producing in enormous quantities.In the past after line finished by workpiece, installed by line with chuck, reprocessing endoporus.In the process corrected, when adjustment is clipped in two pawl on the face of cylinder, workpiece produces and rolls, and makes the center line in line hole produce angle displacement, is difficult to workpiece correction, and produces processing waste product.People have manufactured and designed fixture for this reason, and by use for many years, effect is fine.
For the machining of part not rounded base type round boss product, the alloy material that many times product is nickeliferous often has very high intensity and hardness, existing method is fixed on the table by workpiece, adopts NC milling one or many to carry out Milling Process to reach product requirement.
For the machining of part not rounded base type round boss product, the alloy material that many times product is nickeliferous often has very high intensity and hardness, existing numerical control milling method working (machining) efficiency is low, milling is of poor quality, do several product just to need to change cutter, cause the cost of charp tool very high, due to the calculating principle that milling adopts interpolation principle infinitely to approach, cylindricity precision is caused always not reach customer requirement.
Utility model content
The utility model aims to provide a kind of not rounded base type round boss product clamping device.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, a kind of not rounded base type round boss product clamping device, described fixture is provided with a L shape base, the left surface of vertical that side of L shape base is provided with bare terminal end, bare terminal end is cylinder, the upper surface of the horizontal sides of L shape base is provided with several equally distributed locating holes, described locating hole is positioned at circumferentially same, by corresponding alignment pin, product is fixed on fixture during clamping, the circle centre position of several locating holes described is provided with the screwed hole that runs through base, screw by corresponding during clamping is fastening by product, pad is provided with between product and screw, described fixture is used for clamping not rounded base type round boss product, round boss is positioned at product side, the its center axle of fixture side bare terminal end and the gyroaxis of round boss are same axle.
As preferably, described fixture is provided with 3 locating holes, and 3 locating holes are evenly distributed in circumferentially same.
In order to solve the not high technical problem of Milling Process cylindricity precision, the utility model provides a kind of not rounded base type round boss product clamping device, add man-hour not rounded base type round boss product to be arranged on numerically controlled lathe and carry out turnery processing, thus solve the part high hardness alloy material defect that milling is motionless when milling, milling is of poor quality and cylindricity precision is not up to standard, can raise the efficiency, reduce cost, improve machining accuracy.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, bare terminal end; 2, alignment pin; 3, screw; 4, pad; 5, product; 6, round boss; 7, base; 8, locating hole; 9, screwed hole.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1, a kind of not rounded base type round boss product clamping device according to the utility model embodiment is described, described fixture is provided with a L shape base 7, the left surface of vertical that side of L shape base 7 is provided with bare terminal end 1, bare terminal end 1 is cylinder, the upper surface of the horizontal sides of L shape base 7 is provided with several equally distributed locating holes 8, described locating hole 8 is positioned at circumferentially same, by corresponding alignment pin 2, product 5 is fixed on fixture during clamping, the circle centre position of several locating holes 8 described is provided with the screwed hole 9 that runs through base, corresponding screw 3 is passed through by fastening for product 5 during clamping, pad 4 is provided with between product 5 and screw 3, described fixture is used for clamping not rounded base type round boss product, round boss 6 is positioned at product 5 side, the its center axle of fixture side bare terminal end 1 and the gyroaxis of round boss 6 are same axle.
As preferably, described fixture is provided with 3 locating holes, 8,3 locating holes 8 and is evenly distributed in circumferentially same.
In order to solve the not high technical problem of Milling Process cylindricity precision, the utility model provides a kind of not rounded base type round boss product clamping device, add man-hour not rounded base type round boss product to be arranged on numerically controlled lathe and carry out turnery processing, thus solve the part high hardness alloy material defect that milling is motionless when milling, milling is of poor quality and cylindricity precision is not up to standard, can raise the efficiency, reduce cost, improve machining accuracy.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (2)
1. a not rounded base type round boss product clamping device, it is characterized in that, described fixture is provided with a L shape base, the left surface of vertical that side of L shape base is provided with bare terminal end, bare terminal end is cylinder, the upper surface of the horizontal sides of L shape base is provided with several equally distributed locating holes, described locating hole is positioned at circumferentially same, by corresponding alignment pin, product is fixed on fixture during clamping, the circle centre position of several locating holes described is provided with the screwed hole that runs through base, screw by corresponding during clamping is fastening by product, pad is provided with between product and screw, described fixture is used for clamping not rounded base type round boss product, round boss is positioned at product side, the its center axle of fixture side bare terminal end and the gyroaxis of round boss are same axle.
2. fixture according to claim 1, is characterized in that, described fixture is provided with 3 locating holes, and 3 locating holes are evenly distributed in circumferentially same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239966.6U CN204053594U (en) | 2014-05-12 | 2014-05-12 | A kind of not rounded base type round boss product clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239966.6U CN204053594U (en) | 2014-05-12 | 2014-05-12 | A kind of not rounded base type round boss product clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053594U true CN204053594U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239966.6U Expired - Fee Related CN204053594U (en) | 2014-05-12 | 2014-05-12 | A kind of not rounded base type round boss product clamping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204053594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949923A (en) * | 2014-05-12 | 2014-07-30 | 强胜精密机械(苏州)有限公司 | Fixture and method for clamping non-circular base type circular boss product |
| CN105312687A (en) * | 2015-11-19 | 2016-02-10 | 哈尔滨东安发动机（集团）有限公司 | Arc end tooth grinding clamp |
-
2014
- 2014-05-12 CN CN201420239966.6U patent/CN204053594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949923A (en) * | 2014-05-12 | 2014-07-30 | 强胜精密机械(苏州)有限公司 | Fixture and method for clamping non-circular base type circular boss product |
| CN105312687A (en) * | 2015-11-19 | 2016-02-10 | 哈尔滨东安发动机（集团）有限公司 | Arc end tooth grinding clamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170512 |