CN203184729U - Horizontal milling jig - Google Patents
Horizontal milling jig Download PDFInfo
- Publication number
- CN203184729U CN203184729U CN 201320112389 CN201320112389U CN203184729U CN 203184729 U CN203184729 U CN 203184729U CN 201320112389 CN201320112389 CN 201320112389 CN 201320112389 U CN201320112389 U CN 201320112389U CN 203184729 U CN203184729 U CN 203184729U
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- CN
- China
- Prior art keywords
- horizontal milling
- horizontal
- milling machine
- bent axle
- soleplate
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a horizontal milling jig. The horizontal milling jig comprises a lower soleplate fixedly arranged on a horizontal miller worktable, and an upper soleplate matched with the lower soleplate. A spring is connected to one side of a matched surface of the lower soleplate and the upper soleplate, and the other side of the matched surface is connected with a hinge shaft; a base is arranged on the upper surface of the upper soleplate and is articulated with a crankshaft; the crankshaft is provided with a back arc profile, two jackets and an inner arc cushion block; the inner arc cushion block is arranged between the two jackets; one end of the crankshaft is connected with a crankshaft drive device. The horizontal milling jig disclosed by the utility model is arranged on the horizontal miller worktable; after clamping two ends of moving blades, the horizontal miller can be directly used for machining back arcs of steam passages of the moving blades, so that the production cost of the moving blades is reduced, and the machining precision of the moving blades is improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of horizontal milling machine anchor clamps.
Background technology
When the steam passage back of the body arc of processing steam turbine high-pressure cylinder moving vane, usually use numerical control machining center that moving vane to be processed is carried out the reciprocating type milling of spiral, because its steam passage width is little, the cutter anchor clamps easy and the clamping moving vane that are used for milling in actual process take place to wipe and bump, bigger processing dead angle is left in corner at moving vane steam passage back of the body arc, increased the workload in follow-up when polishing, not only increased the production cost of moving vane, and machining accuracy has been not high.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of horizontal milling machine anchor clamps, to reach the steam passage back of the body arc of direct use horizontal milling machine processing moving vane, reduces the production cost of moving vane, improves the purpose of machining accuracy.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of horizontal milling machine anchor clamps, comprise the lower shoe that is installed on the horizontal milling machine workbench, and the upper plate that matches with described lower shoe, one side is connected with spring between the mating surface of described lower shoe and described upper plate, opposite side is connected with hinge axis, the upper surface of described upper plate is provided with pedestal, be hinged with bent axle on the described pedestal, described bent axle is provided with back of the body arc pattern, two chucks and inner arc cushion block, described inner arc cushion block is arranged between two described chucks, and described bent axle one end is connected with crank driven mechanism.
Preferably, described crank driven mechanism comprise the worm gear that is connected described bent axle one end, with worm screw and the stepper motor that is connected with described worm screw of described worm wheel.
Pass through technique scheme, a kind of horizontal milling machine anchor clamps that the utility model provides are arranged on the workbench of horizontal milling machine, behind its clamping moving vane two ends, cooperate crankshaft rotating, can directly use the steam passage back of the body arc of horizontal milling machine processing moving vane, can reduce the production cost of moving vane, and improve the machining accuracy of moving vane.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the structural representation of the disclosed a kind of horizontal milling machine anchor clamps of the utility model embodiment.
The represented corresponding component title of numeral among the figure:
1, lower shoe 2, upper plate 3, pedestal 4, bent axle 5, back of the body arc pattern 6, chuck
7, inner arc cushion block 8, worm gear 9, worm screw 10, stepper motor 11, pattern wheel
12, face and side cutter
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
According to Fig. 1, the utility model provides a kind of horizontal milling machine anchor clamps, comprise the lower shoe 1 that is installed on the horizontal milling machine workbench, and the upper plate 2 that matches with lower shoe 1, a side is connected with spring between the mating surface of lower shoe 1 and upper plate 2, opposite side is connected with hinge axis, the upper surface of upper plate 2 is provided with pedestal 3, be hinged with bent axle 4 on the pedestal 3, bent axle 4 is provided with back of the body arc pattern 5, two chucks 6 and with the close-fitting inner arc cushion block 7 of moving vane inner arc, inner arc cushion block 7 is arranged between two chucks 6, bent axle 4 one ends are connected with crank driven mechanism, and crank driven mechanism comprises the worm gear 8 that is connected bent axle 4 one ends, with worm gear 8 worm screw 9 of matching and the stepper motor 10 that is connected with worm screw 9.
The horizontal milling machine main shaft knife bar of the utility model top is provided with and carries on the back arc pattern 5 the pattern wheel 11 that matches and the face and side cutter 12 that is positioned at moving vane to be processed top.After being fixed on moving vane to be processed on the bent axle 4 by chuck 6, horizontal milling machine is opened auto-feed function longitudinally, begin milling behind the face and side cutter 12 contacts moving vane to be processed, be resisted against on the pattern wheel 11 until back of the body arc pattern 5, stepper motor 10 rotates by worm screw 9 and worm gear 8 driving-belt dynamic crankshafts 4 then, with the machine-shaping of moving vane steam passage back of the body arc.
A kind of horizontal milling machine anchor clamps that the utility model provides are arranged on the workbench of horizontal milling machine, behind its clamping moving vane two ends, cooperate bent axle 4 rotations, can directly use the steam passage back of the body arc of the horizontal milling machine processing moving vane that has face and side cutter 12, the processing dead angle, corner of moving vane steam passage back of the body arc is little, can reduce the production cost of moving vane, and improve the machining accuracy of moving vane.
To the above-mentioned explanation of disclosed a kind of horizontal milling machine anchor clamps embodiment, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. horizontal milling machine anchor clamps, comprise the lower shoe that is installed on the horizontal milling machine workbench, and the upper plate that matches with described lower shoe, it is characterized in that, one side is connected with spring between the mating surface of described lower shoe and described upper plate, opposite side is connected with hinge axis, the upper surface of described upper plate is provided with pedestal, be hinged with bent axle on the described pedestal, described bent axle is provided with back of the body arc pattern, two chucks and inner arc cushion block, described inner arc cushion block is arranged between two described chucks, and described bent axle one end is connected with crank driven mechanism.
2. a kind of horizontal milling machine anchor clamps according to claim 1 is characterized in that, described crank driven mechanism comprise the worm gear that is connected described bent axle one end, with worm screw and the stepper motor that is connected with described worm screw of described worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112389 CN203184729U (en) | 2013-03-13 | 2013-03-13 | Horizontal milling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112389 CN203184729U (en) | 2013-03-13 | 2013-03-13 | Horizontal milling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184729U true CN203184729U (en) | 2013-09-11 |
Family
ID=49101625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112389 Expired - Fee Related CN203184729U (en) | 2013-03-13 | 2013-03-13 | Horizontal milling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903517A (en) * | 2017-04-28 | 2017-06-30 | 哈尔滨理工大学 | A kind of vibration damping fixture and splicing mould milling intelligent vibration damping system |
| CN110293412A (en) * | 2019-07-10 | 2019-10-01 | 浙江贝尔轨道装备有限公司 | A kind of adjustable station packaging type tooling platform for working interval iron |
-
2013
- 2013-03-13 CN CN 201320112389 patent/CN203184729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903517A (en) * | 2017-04-28 | 2017-06-30 | 哈尔滨理工大学 | A kind of vibration damping fixture and splicing mould milling intelligent vibration damping system |
| CN110293412A (en) * | 2019-07-10 | 2019-10-01 | 浙江贝尔轨道装备有限公司 | A kind of adjustable station packaging type tooling platform for working interval iron |
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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: 20130911 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |