CN203578870U - Clamp for milling machine - Google Patents
Clamp for milling machine Download PDFInfo
- Publication number
- CN203578870U CN203578870U CN201320780605.8U CN201320780605U CN203578870U CN 203578870 U CN203578870 U CN 203578870U CN 201320780605 U CN201320780605 U CN 201320780605U CN 203578870 U CN203578870 U CN 203578870U
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- China
- Prior art keywords
- chuck
- feeding
- milling machine
- fixture
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses a clamp for a milling machine. The clamp comprises a milling cutter, a tip, a chuck and a feeding fixed base, wherein the milling cutter is arranged on a shaft; the shaft is connected with a motor through a belt drive device; the tip is arranged on a first screw; the first screw is connected with a first cylinder; the chuck is connected with a second cylinder through a push plate, a push rod and a second screw; the feeding fixed base is connected to a feeding chuck; the feeding chuck is connected to a third cylinder through a third screw; the milling cutter, the tip, the chuck and the feeding fixed base are orderly arranged at 90-degree spaces. The clamp can perform control in four directions through a numerical control system. Thus, the clamp does not need to be clamped for a plurality of times in volume production, so that the work efficiency is improved, and meanwhile, the machining accuracy is also improved.
Description
Technical field
The utility model relates to a kind of milling machine, relates in particular to a kind of fixture of milling machine.
Background technology
Milling machine refers to the lathe of processing various surfaces with milling cutter on workpiece.Conventionally milling cutter rotatablely moves as main motion, and the movement of workpiece and milling cutter is feed motion, and it can processing plane, groove, also can process various curved surfaces, gear etc.
Fraise jig is in process, to be used for fixing the fixture that processing object makes it to occupy tram, and existing fraise jig generally comprises by clamping fixture seat, bracing frame and fixed leg.Clamping fixture seat is placed on the workbench of milling machine, and bracing frame is placed on the relevant position of clamping fixture seat stably, then with fixed leg, workpiece is fixed on bracing frame.This fixture has been realized workpiece and has been fixed with respect to workbench, can prevent that like this processing object is subjected to displacement in process, causes processing unsuccessfully.But, milling machine is adding man-hour, cutting force is larger, it is again interrupted cut, vibrate also greatlyr, with the fixing workpiece of this fixture, easily cause position skew man-hour adding, so just machining accuracy has been caused to impact, when particularly milling machine is processed the workpiece of some large planes and surface imperfection, easily surface of the work is caused deformation and destroys workpiece.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of easy to use, fixture for milling machine that can improve machining accuracy is provided.
Fixture for milling machine of the present utility model comprises milling cutter, top, chuck and feeding holder, milling cutter is arranged on axle, axle is connected with motor by belt drive unit, top being installed on the first screw rod, the first screw rod is connected with the first cylinder, chuck is connected with the second cylinder and is connected by push-plate, push rod and the second spiral shell, feeding holder is connected on feeding chuck, feeding chuck is connected in the 3rd cylinder by the 3rd screw rod, milling cutter, top, chuck and feeding holder 90 degree of being separated by successively.
Fixture for milling machine of the present utility model is to control four direction by digital control system, when batch production, without multiple clamping, has improved efficiency like this, has also improved machining accuracy simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the fixture for milling machine of the present utility model.
The specific embodiment
As shown in Figure 1, the fixture for milling machine of the present utility model is four limit linkage clamps.
Top 20 are installed on the first screw rod 21, and the first screw rod 21 is connected with the first cylinder 22, and therefore, the first cylinder 22 can promote the first screw rod 21, thereby drive top 20 motions.
Chuck 30 is connected with the second cylinder 34 and is connected with the second screw rod 33 by push-plate 31, push rod 32, and wherein, push rod 32 and the second screw rod 33 are coaxial, and the centre of gyration line of push-plate 31 is perpendicular to push rod 32 and the second screw rod 33.
At close chuck 30 places, the first screw mandrel 50 is connected with the first stepper motor 52 by the first connector 51, and the first screw mandrel 50 is connected on big palette 53, and therefore the first stepper motor 52 can drive big palette 53 to move by the first connector 51 and the first screw mandrel 50.
At close feeding holder 40 places, the second screw mandrel 60 is connected with the second stepper motor 62 by the second connector 61, the second screw mandrel 60 is connected on little supporting plate 63, and therefore, the second stepper motor 62 can drive little supporting plate 63 motions by the second connector 61 and the second screw mandrel 60.
One, feeding; After vibrating disk blanking senses, realize pay-off automatic charging, guaranteed that material loading is precisely with quick;
Two, top 20 and chuck 30, after putting in place, feeding realizes chuck auto-lock function, and make clamping workpiece easily, soon just;
Three, equi-index plate is realized automatic decile in the process of workpiece milling;
Four, fall material, workpiece washes back centre 20 and exits, and chuck 30 unclamps automatically, and workpiece falls down automatically.
This device is that digital control system is controlled four direction, when batch production, without multiple clamping, has improved efficiency like this, has also improved machining accuracy simultaneously.
Claims (6)
1. for the fixture of milling machine, it is characterized in that, comprise milling cutter, top, chuck and feeding holder, milling cutter is arranged on axle, axle is connected with motor by belt drive unit, top being installed on the first screw rod, the first screw rod is connected with the first cylinder, chuck is connected with the second cylinder and is connected by push-plate, push rod and the second spiral shell, feeding holder is connected on feeding chuck, feeding chuck is connected in the 3rd cylinder by the 3rd screw rod, milling cutter, top, chuck and feeding holder 90 degree of being separated by successively.
2. the fixture for milling machine as claimed in claim 1, is characterized in that, described push rod and the second screw rod are coaxial, and the centre of gyration line of push-plate is perpendicular to push rod and the second screw rod.
3. the fixture for milling machine as claimed in claim 2, is characterized in that, the front end of described feeding holder has a centre bore (44), for place work piece.
4. the fixture for milling machine as claimed in claim 3, is characterized in that, also comprises the first screw mandrel, the first connector, the first stepper motor and big palette, and the first screw mandrel is connected with the first stepper motor by the first connector, and the first screw mandrel is connected on big palette.
5. the fixture for milling machine as claimed in claim 4, is characterized in that, also comprises the second screw mandrel, the second connector, the second stepper motor and little supporting plate, and the second screw mandrel is connected with the second stepper motor by the second connector, and the second screw mandrel is connected on little supporting plate.
6. the fixture for milling machine as claimed in claim 5, is characterized in that, described top, chuck and feeding holder coordinate interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780605.8U CN203578870U (en) | 2013-12-02 | 2013-12-02 | Clamp for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780605.8U CN203578870U (en) | 2013-12-02 | 2013-12-02 | Clamp for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578870U true CN203578870U (en) | 2014-05-07 |
Family
ID=50576843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780605.8U Expired - Fee Related CN203578870U (en) | 2013-12-02 | 2013-12-02 | Clamp for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658776A (en) * | 2013-12-02 | 2014-03-26 | 苏州平辉机电科技有限公司 | Clamp for milling machine |
| CN116252147A (en) * | 2023-04-27 | 2023-06-13 | 无锡市汇灵机械有限公司 | Automatic machining and assembling mechanism for guide seat |
-
2013
- 2013-12-02 CN CN201320780605.8U patent/CN203578870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658776A (en) * | 2013-12-02 | 2014-03-26 | 苏州平辉机电科技有限公司 | Clamp for milling machine |
| CN116252147A (en) * | 2023-04-27 | 2023-06-13 | 无锡市汇灵机械有限公司 | Automatic machining and assembling mechanism for guide seat |
| CN116252147B (en) * | 2023-04-27 | 2023-07-25 | 无锡市汇灵机械有限公司 | Automatic machining and assembling mechanism for guide seat |
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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: 20140507 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |