CN204209465U - Taper shaft keyway tool for processing fixture - Google Patents
Taper shaft keyway tool for processing fixture Download PDFInfo
- Publication number
- CN204209465U CN204209465U CN201420614259.0U CN201420614259U CN204209465U CN 204209465 U CN204209465 U CN 204209465U CN 201420614259 U CN201420614259 U CN 201420614259U CN 204209465 U CN204209465 U CN 204209465U
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- CN
- China
- Prior art keywords
- supporting seat
- taper shaft
- described supporting
- shaped groove
- pressing plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of taper shaft keyway tool for processing fixture, comprise base plate, the supporting seat one be arranged in parallel and supporting seat two, V-shaped groove pressing plate one and V-shaped groove pressing plate two; Described supporting seat one and described supporting seat two are fixedly installed on both sides, described base plate top respectively, the setting circle cambered surface that at least one has identical tapering with the described taper shaft conical surface is provided with on the upside of described supporting seat one, the end face locating hole for carrying out end face location for described taper shaft is provided with on the upside of described supporting seat two, be provided with V-shaped groove pressing plate one on the upside of described supporting seat one, on the upside of described supporting seat two, be provided with V-shaped groove pressing plate two.The utility model has following characteristics: reasonable in design, and structure is simple, and the clamping time is short, and clamping is reliable, easy to operate, labour intensity is low, and operating efficiency is high, and volume is little, compact conformation, be convenient to work-handling, be easy to processing, safeguard and cleaning, production cost is low, is convenient to promote the use of.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of simple frock fixture, is specifically related to a kind of taper shaft keyway tool for processing fixture.
Background technology
A kind of taper shaft as shown in Figure 1, its manufacturing procedure is long, required precision is high, and the keyway processing particularly on this shaft end conical surface is very difficult.At present, conventional processing method is clamped by vice, and support and auxiliary positioning with cushion block on the vice left side.By adjusting the position of cushion block and vice clamping, place to be processed for the workpiece conical surface is adjusted to level.Mainly there is following problem in this processing method: 1, the clamping of axletree and calibration very difficult, the distance size at cushion block and vice clamping place controls with workman's experience entirely, and when this distance directly affects clamping, workpiece is bored and the levelness at place to be processed; 2, adopt vice clamping, clamping place is linear contact lay, and clamping is unreliable, and workpiece is adding man-hour, can produce little displacement, affect machining accuracy and surface quality of workpieces by the effect of chip power; 3, the clamping time is long, at every turn can only clamping one, and needs two people's cooperations just can complete, and efficiency is very low, wastes time and energy.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of taper shaft keyway tool for processing fixture, it is reasonable in design, structure is simple, and the clamping time is short, and clamping is reliable, easy to operate, labour intensity is low, and operating efficiency is high, volume is little, compact conformation, is convenient to work-handling, is easy to processing, safeguards and cleaning, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of taper shaft keyway tool for processing fixture, comprised the base plate of fixing carrying effect, it is characterized in that: also comprise be arranged in parallel for supporting the supporting seat one of taper shaft and supporting seat two, coordinating the V-shaped groove pressing plate one for compressing taper shaft with described supporting seat one and coordinating the V-shaped groove pressing plate two for compressing taper shaft with described supporting seat two; Described supporting seat one and described supporting seat two are fixedly installed on both sides, described base plate top respectively, the setting circle cambered surface that at least one has identical tapering with the described taper shaft conical surface is provided with on the upside of described supporting seat one, the end face locating hole for carrying out end face location for described taper shaft is provided with on the upside of described supporting seat two, being provided with the V-shaped groove pressing plate one for compressing described taper shaft on the upside of described supporting seat one, on the upside of described supporting seat two, being provided with the V-shaped groove pressing plate two for compressing described taper shaft.
Above-mentioned taper shaft keyway tool for processing fixture, is characterized in that: described V-shaped groove pressing plate one is arranged on described supporting seat one by tensioning screw one, and described V-shaped groove pressing plate two is arranged on described supporting seat two by tensioning screw two.
Above-mentioned taper shaft keyway tool for processing fixture, is characterized in that: described bottom end is provided with multiple installing hole.
The utility model compared with prior art has the following advantages:
(1) this taper shaft keyway tool for processing fixture can realize the disposable quick and precisely clamping to workpiece, and fixture is from can quick position and clamping on lathe.
(2) clamping force of this taper shaft keyway tool for processing fixture is adjustable within the specific limits, and clamping is reliable.
(3) this taper shaft keyway tool for processing fixture operation is convenient and strength-saving, reduces the labour intensity of operator, increases work efficiency.
(4) this taper shaft keyway tool for processing fixture volume is little, and compact conformation, is convenient to work-handling, is easy to processing, safeguards and cleaning.
(5) a lot of parts of this taper shaft keyway tool for processing fixture are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model taper shaft.
Fig. 2 is perspective view of the present utility model.
Fig. 3 is working state schematic representation of the present utility model.
Description of reference numerals:
1-base plate; 1-1-installing hole; 2-supporting seat one;
2-1-setting circle cambered surface; 3-supporting seat two; 3-1-end face locating hole;
4-V-shaped groove pressing plate one; 5-V-shaped groove pressing plate two; 6-tensioning screw one;
7-tensioning screw two; 8-taper shaft.
Detailed description of the invention
A kind of taper shaft keyway tool for processing fixture as shown in Figures 2 and 3, comprised the base plate 1 of fixing carrying effect, also comprise be arranged in parallel for supporting the supporting seat 1 of taper shaft 8 and supporting seat 23, coordinating the V-shaped groove pressing plate 1 for compressing taper shaft 8 with described supporting seat 1 and coordinating the V-shaped groove pressing plate 25 for compressing taper shaft 8 with described supporting seat 23; Described supporting seat 1 and described supporting seat 23 are fixedly installed on both sides, described base plate 1 top respectively, be provided with the setting circle cambered surface 2-1 that at least one has identical tapering with described taper shaft 8 conical surface on the upside of described supporting seat 1, identical tapering can ensure that the conical surface of taper shaft 8 is horizontal.The end face locating hole 3-1 for carrying out end face location for described taper shaft 8 is provided with on the upside of described supporting seat 23, being provided with the V-shaped groove pressing plate 1 for compressing described taper shaft 8 on the upside of described supporting seat 1, on the upside of described supporting seat 23, being provided with the V-shaped groove pressing plate 25 for compressing described taper shaft 8.
In the present embodiment, described V-shaped groove pressing plate 1 is arranged on described supporting seat 1 by tensioning screw 1, and described V-shaped groove pressing plate 25 is arranged on described supporting seat 23 by tensioning screw 27, adopts screw rod to step up to have the durable advantage such as reliable, cheap.
In the present embodiment, described base plate 1 end is provided with multiple installing hole 1-1, and installing hole 1-1 can make base plate 1 be arranged on platen by screw rod easily.
The course of work of the utility model taper shaft keyway tool for processing fixture is: as shown in Figure 3, the present embodiment can process two taper shafts 8 simultaneously.First screw rod is used to be fixed on milling machine table by installing hole 1-1 by the base plate 1 of this taper shaft keyway tool for processing fixture, then taper shaft 8 to be processed is placed on supporting seat 1 and supporting seat 23, cover V-shaped groove pressing plate 1 and V-shaped groove pressing plate 25, and step up respectively by tensioning screw 1 and tensioning screw 27, start the Milling Process that milling machine can carry out keyway.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. a taper shaft keyway tool for processing fixture, comprised the base plate (1) of fixing carrying effect, it is characterized in that: also comprise be arranged in parallel for supporting the supporting seat one (2) of taper shaft (8) and supporting seat two (3), coordinating the V-shaped groove pressing plate one (4) for compressing taper shaft (8) with described supporting seat one (2) and coordinating the V-shaped groove pressing plate two (5) for compressing taper shaft (8) with described supporting seat two (3), described supporting seat one (2) and described supporting seat two (3) are fixedly installed on described base plate (1) both sides, top respectively, described supporting seat one (2) upside is provided with the setting circle cambered surface (2-1) that at least one has identical tapering with described taper shaft (8) conical surface, described supporting seat two (3) upside is provided with the end face locating hole (3-1) for carrying out end face location for described taper shaft (8), described supporting seat one (2) upside is provided with the V-shaped groove pressing plate one (4) for compressing described taper shaft (8), described supporting seat two (3) upside is provided with the V-shaped groove pressing plate two (5) for compressing described taper shaft (8).
2. according to taper shaft keyway tool for processing fixture according to claim 1, it is characterized in that: described V-shaped groove pressing plate one (4) is arranged on described supporting seat one (2) by tensioning screw one (6), and described V-shaped groove pressing plate two (5) is arranged on described supporting seat two (3) by tensioning screw two (7).
3., according to taper shaft keyway tool for processing fixture according to claim 1, it is characterized in that: described base plate (1) end is provided with multiple installing hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614259.0U CN204209465U (en) | 2014-10-22 | 2014-10-22 | Taper shaft keyway tool for processing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614259.0U CN204209465U (en) | 2014-10-22 | 2014-10-22 | Taper shaft keyway tool for processing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209465U true CN204209465U (en) | 2015-03-18 |
Family
ID=52978171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614259.0U Expired - Fee Related CN204209465U (en) | 2014-10-22 | 2014-10-22 | Taper shaft keyway tool for processing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041571A (en) * | 2016-08-12 | 2016-10-26 | 岳西县恒意机械有限公司 | Tool clamp capable of revolving in self-stabilizing manner |
| CN110877213A (en) * | 2019-12-04 | 2020-03-13 | 安徽信息工程学院 | Key groove milling machine fixture for processing of hand-cutting type double-row mandrel |
-
2014
- 2014-10-22 CN CN201420614259.0U patent/CN204209465U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041571A (en) * | 2016-08-12 | 2016-10-26 | 岳西县恒意机械有限公司 | Tool clamp capable of revolving in self-stabilizing manner |
| CN106041571B (en) * | 2016-08-12 | 2018-03-16 | 岳西县恒意机械有限公司 | A kind of frock clamp that can surely rotate certainly |
| CN110877213A (en) * | 2019-12-04 | 2020-03-13 | 安徽信息工程学院 | Key groove milling machine fixture for processing of hand-cutting type double-row mandrel |
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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: 20150318 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |