CN106312145A - Novel milling machine - Google Patents
Novel milling machine Download PDFInfo
- Publication number
- CN106312145A CN106312145A CN201510391452.1A CN201510391452A CN106312145A CN 106312145 A CN106312145 A CN 106312145A CN 201510391452 A CN201510391452 A CN 201510391452A CN 106312145 A CN106312145 A CN 106312145A
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- milling cutter
- ram
- frame
- rotating shaft
- milling machine
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Abstract
A novel milling machine comprises a rack, a ram, a milling cutter device and a holding device, wherein the ram is arranged above the rack by the aid of a sliding rail; the milling cutter device is arranged at the front end of the ram; the holding device is arranged in front of the lower part of the rack and corresponds to the milling cutter device connected with the front end of the ram; the milling cutter device comprises a milling cutter, a motor, a reduction gearbox, a rotating shaft, a milling cutter frame and a fixed rod; the motor is connected to the rotating shaft by the aid of the reduction gearbox; the milling cutter frame adopts a conical structure with a step hole formed inside; the rotating shaft adopts a hollow barrel structure; a connecting piece corresponding to the milling cutter frame in shape is arranged at the bottom of the rotating shaft; an inner threaded hole is formed in the top of the milling cutter; the fixed rod is inserted in the rotating shaft from the upper side and is connected with the milling cutter at the lower part by the aid of threads; the milling cutter is supported by the milling cutter frame; and the top of the fixed rod is limited and fixed by the aid of a nut.
Description
Technical field
The invention belongs to the planing equipment used in machining field, the Novel planer that a kind of reasonable in design, groove milling are respond well.
Background technology
Milling machine is a kind of equipment that machining field is common, it is to the equipment being processed workpiece by the rotary motion of milling cutter, can be used for processing plane, groove, also can the workpiece such as processing curve, gear, the milling machine relatively planer of the work efficiency in practical operation is high, is widely used in field of machining.
When existing milling machine is used for processing groove, the reasons such as unreasonable, milling cutter and friction of workpiece unbalance stress are designed due to clamping device, there will be processing workpiece has deviation and processing effect can not reach the shortcoming that design requires, simultaneously because the inhomogeneities of milling cutter stress, milling cutter can be fed equipment and cause abrasion, wear cumulation can make equipment error, the security performance that the serious equipment that influences whether uses occur for a long time, and the operation to staff threatens.
Summary of the invention
The invention provides a kind of novel milling machine, it uses unique pressure holding mode to be fixed workpiece, makes equipment workpiece during work to produce and rocks, it is ensured that is able to ensure that while groove milling effect that milling cutter feeds the stability of equipment.
The present invention realizes above-mentioned purpose by the following technical solutions:
A kind of Novel milling machine, it includes frame, ram, milling cutter device, press holder, described ram is arranged on above frame by slide rail, and described milling cutter device is located at the leading section of ram, described press holder be located at frame lower front and with ram leading section connect milling cutter device corresponding；Described milling cutter device includes milling cutter, motor, reduction box, rotating shaft, carriage arbor, fixing bar, described motor is connected to rotating shaft by reduction box, described carriage arbor is the vertebral body shape structure that inside is provided with stepped hole, described rotating shaft is hollow cylindrical configuration, the bottom of rotating shaft is provided with the connector corresponding with carriage arbor shape, and described milling cutter top is provided with internal thread hole；Fixing bar is inserted from above into rotating shaft and is connected by screw thread with the milling cutter of bottom, and milling cutter is supported by carriage arbor, and the top of fixing bar carries out spacing and fixing by nut.
Described press holder includes that the work rest of two parallel distributions, two depression bars being hinged between work rest by stud, T-shaped clamping frame and compressed oil cylinder are formed, and described clamping frame is located at the end of work rest, and described clamping frame is connected by oil cylinder；Workpiece is placed on work rest and carries out pressure holding by two depression bars, and oil cylinder drives clamping frame to exert a force two depression bars thus workpiece pressing.
Described work rest is provided with equally distributed spacing hole, and corresponding with spacing hole is provided with alignment pin, and alignment pin realizes laterally fixing workpiece according to the big-small plug of workpiece in different spacing holes.
The outside of described press holder is provided with the guide rail paralleled with work rest, connect outside described ram and have the leading truck corresponding with guide rail, described leading truck is provided with inside and outside two relative pulleys, realizes guiding to ram relative to walking by two pulleys on guide rail.
Preferably, described alignment pin arranging horizontal screwed hole and is furnished with push rod, the workpiece that can not relate to spacing hole by adjusting push rod holds out against, and increases the scope of application of press holder.
Preferably, described compressed oil cylinder is located at frame front end outer side, described clamping frame is located at above the work rest of frame leading inside, the bottom of clamping frame is provided with the pull bar of vertical direction, being provided with lever arm bottom frame between described clamping frame and compressed oil cylinder, the two ends of described lever arm are connected respectively to pull bar and compressed oil cylinder.
Preferably, on described ram, the position near frame is provided with travel switch, limits the impulse stroke of ram.
The present invention uses technique scheme to have the advantages that
Milling machine overall structure of the present invention is simple, use unique pressure holding structure that the position of workpiece is defined, can effectively ensure workpiece stability in the course of the work, simultaneously, it is used in combination with the guider arranged on ram, has jointly reached to improve the purpose of groove milling quality；And this equipment to have range wide, it is possible to completing the feature of various workpieces groove milling, the more existing milling machine of applicable surface wants wide many.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
The schematic diagram of Fig. 2 position carriage arbor.
Fig. 3 is the top view of press holder.
Fig. 4 is the schematic diagram of clamping frame.
Fig. 5 is the schematic diagram of the spacer pin being provided with push rod.
Fig. 6 is the schematic diagram that leading truck matches with guide rail.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
A kind of Novel milling machine as shown in Figure 1, it includes frame 1, ram 2, milling cutter device, press holder, described ram 2 is arranged on above frame 1 by slide rail, described milling cutter device is located at the leading section of ram, described press holder be located at front, frame 1 bottom and with ram 2 leading section connect milling cutter device corresponding；Described milling cutter device includes milling cutter 31, motor 32, reduction box 33, rotating shaft 34, carriage arbor 35, fixing bar 36, described motor 32 is connected to rotating shaft 34 by reduction box 33, carriage arbor 35 as shown in Figure 2 is the internal vertebral body shape structure being provided with stepped hole, described rotating shaft 34 is hollow cylindrical configuration, the bottom of rotating shaft 34 is provided with the connector 37 corresponding with carriage arbor 35 shape, and described milling cutter 31 top is provided with internal thread hole；Fixing bar 36 is inserted from above into rotating shaft 34 and is connected by screw thread with the milling cutter 31 of bottom, and milling cutter 31 is supported by carriage arbor 35, and the top of fixing bar 36 carries out spacing and fixing by nut.
Work rest 41 that press holder as shown in Figure 3 includes two parallel distributions, two depression bars 42, T-shaped clamping frame 43 and the compressed oil cylinder 44 being hinged between work rest by stud are formed, clamping frame 43 as shown in Figure 4 is located at the end of work rest 41, and described clamping frame 41 is connected by compressed oil cylinder 44；Workpiece is placed on work rest 41 and carries out pressure holding by two depression bars 42, and compressed oil cylinder 44 drives clamping frame 41 to exert a force two depression bars 42 thus workpiece pressing.
Described work rest 41 is provided with equally distributed spacing hole 411, and corresponding with spacing hole 411 is provided with alignment pin 412, and alignment pin 412 realizes laterally fixing workpiece according to the big-small plug of workpiece in different spacing holes 411.
The outside of described press holder is provided with the guide rail 51 paralleled with work rest 41, connect outside described ram 2 and have the leading truck 52 corresponding with guide rail 51, leading truck 52 as shown in Figure 6 is provided with inside and outside two relative pulleys 53, realizes guiding to ram 2 relative to walking by two pulleys 53 on guide rail 51.
Horizontal screwed hole it is set on alignment pin 412 as shown in Figure 5 and is furnished with push rod 413, the workpiece that spacing hole 411 does not relates to can being held out against by adjusting push rod 413, increase the scope of application of press holder.
Described compressed oil cylinder 44 is located at frame 1 front end outer side, described clamping frame 43 is located at above the work rest 41 of frame 1 leading inside, the bottom of clamping frame 43 is provided with the pull bar 45 of vertical direction, being provided with lever arm 6 bottom frame between described clamping frame 43 and compressed oil cylinder 44, the two ends of described lever arm 6 are connected respectively to pull bar 45 and compressed oil cylinder 44.
On described ram 2, the position near frame 1 is provided with travel switch 7, limits the impulse stroke of ram 2.
Claims (7)
1. a Novel milling machine, it includes frame (1), ram (2), milling cutter device, press holder, it is characterized in that: described ram (2) is arranged on frame (1) top by slide rail, described milling cutter device is located at the leading section of ram, described press holder be located at frame (1) front, bottom and with ram (2) leading section connect milling cutter device corresponding；Described milling cutter device includes milling cutter (31), motor (32), reduction box (33), rotating shaft (34), carriage arbor (35), fixing bar (36), described motor (32) is connected to rotating shaft (34) by reduction box (33), described carriage arbor (35) is the internal vertebral body shape structure being provided with stepped hole, described rotating shaft (34) is hollow cylindrical configuration, the bottom of rotating shaft (34) is provided with the connector (37) corresponding with carriage arbor (35) shape, and described milling cutter (31) top is provided with internal thread hole；Fixing bar (36) is inserted from above into rotating shaft (34) and is connected by screw thread with the milling cutter (31) of bottom, and milling cutter (31) is supported by carriage arbor (35), and the top of fixing bar (36) carries out spacing and fixing by nut.
A kind of Novel milling machine the most according to claim 1, it is characterized in that: described press holder includes that the work rest (41) of two parallel distributions, two depression bars (42) being hinged between work rest by stud, T-shaped clamping frame (43) and compressed oil cylinder (44) are formed, described clamping frame (43) is located at the end of work rest (41), and described clamping frame (41) is connected by compressed oil cylinder (44)；Workpiece is placed on work rest (41) and carries out pressure holding by two depression bars (42), and compressed oil cylinder (44) drives clamping frame (41) to exert a force two depression bars (42) thus workpiece pressing.
A kind of Novel milling machine the most according to claim 1, it is characterized in that: described work rest (41) is provided with equally distributed spacing hole (411), corresponding with spacing hole (411) is provided with alignment pin (412), and alignment pin (412) realizes laterally fixing workpiece according to the big-small plug of workpiece in different spacing holes (411).
A kind of Novel milling machine the most according to claim 1 and 2, it is characterized in that: the outside of described press holder is provided with the guide rail (51) paralleled with work rest (41), described ram (2) outside connects the leading truck (52) corresponding with guide rail (51), described leading truck (5) (2) is provided with inside and outside two relative pulleys (53), realizes the guiding to ram (2) by two pulleys (53) in the upper walking relatively of guide rail (51).
A kind of Novel milling machine the most according to claim 3, it is characterized in that: horizontal screwed hole is set on described alignment pin (412) and is furnished with push rod (413), the workpiece that can not relate to spacing hole (411) by adjusting push rod (413) holds out against, and increases the scope of application of press holder.
A kind of Novel milling machine the most according to claim 1, it is characterized in that: described compressed oil cylinder (44) is located at frame (1) front end outer side, described clamping frame (43) is located at work rest (41) top of frame (1) leading inside, the bottom of clamping frame (43) is provided with the pull bar (45) of vertical direction, being provided with lever arm (6) bottom frame between described clamping frame (43) and compressed oil cylinder (44), the two ends of described lever arm (6) are connected respectively to pull bar (45) and compressed oil cylinder (44).
A kind of Novel milling machine the most according to claim 1, it is characterised in that: the upper position near frame (1) of described ram (2) is provided with travel switch (7), limits the impulse stroke of ram (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391452.1A CN106312145A (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391452.1A CN106312145A (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312145A true CN106312145A (en) | 2017-01-11 |
Family
ID=57728402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391452.1A Pending CN106312145A (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633256A (en) * | 2020-06-10 | 2020-09-08 | 徐子龙 | Milling machine with detachable structure |
-
2015
- 2015-07-07 CN CN201510391452.1A patent/CN106312145A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633256A (en) * | 2020-06-10 | 2020-09-08 | 徐子龙 | Milling machine with detachable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |