CN204843077U - Novel milling machine - Google Patents
Novel milling machine Download PDFInfo
- Publication number
- CN204843077U CN204843077U CN201520479772.8U CN201520479772U CN204843077U CN 204843077 U CN204843077 U CN 204843077U CN 201520479772 U CN201520479772 U CN 201520479772U CN 204843077 U CN204843077 U CN 204843077U
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- CN
- China
- Prior art keywords
- milling cutter
- frame
- ram
- milling machine
- work rest
- 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 provides a novel milling machine, it includes frame, ram, milling cutter device, press and hold the device, the ram pass through the slide rail setting in frame top, the milling cutter device establish the preceding tip at the ram, the pressure hold the device establish frame lower part the place ahead and with the ram before end connection's milling cutter device corresponding, the milling cutter device include milling cutter, motor, reducing gear box, pivot, milling cutter frame, dead lever, the motor be connected to the pivot through the reducing gear box, milling cutter frame for the inside cone column structure that is equipped with the step hole, the pivot be the cavity tubular structure, the bottom of pivot be equipped with with the corresponding connecting piece of milling cutter frame shape, the milling cutter top be equipped with the internal thread hole, the milling cutter that the dead lever inserted pivot and lower part from the top is connected through the screw thread, and milling cutter puts up and supports milling cutter, and the top of dead lever is carried on spacingly and fixed through the nut.
Description
Technical field
The invention belongs to the planing equipment used in machined field, the Novel planer that a kind of reasonable in design, groove milling are respond well specifically.
Background technology
Milling machine is the common a kind of equipment in machined field, it is the equipment processed workpiece the rotary motion by milling cutter, can be used for processing plane, groove, also can the workpiece such as processing curve, gear, comparatively planer is high for the operating efficiency of milling machine in practical operation, is widely used in field of machining.
When existing milling machine is for processing groove, due to reasons such as clamping device unreasonable, the milling cutter of design and friction of workpiece unbalance stress, there will be processing work and have deviation and processing effect can not reach the shortcoming of designing requirement, simultaneously due to inhomogeneities that milling cutter is stressed, wearing and tearing can be caused to the equipment that feeds of milling cutter, long wear cumulation can make equipment occur error, and serious meeting has influence on the security performance of equipment use, threatens to the operation of staff.
Summary of the invention
The invention provides a kind of novel milling machine, it adopts unique pressure holding mode to be fixed workpiece, equipment workpiece in the process of work can not be produced and rock, can guarantee that milling cutter feeds the stability of equipment while ensureing groove milling effect.
The present invention realizes above-mentioned purpose by the following technical solutions:
A kind of Novel milling machine, it comprises frame, ram, milling cutter device, press holder, described ram is arranged on above frame by slide rail, described milling cutter device is located at the leading section of ram, and described press holder is located at frame lower front and corresponding with the milling cutter device that ram leading section connects; Described milling cutter device comprises milling cutter, motor, reduction box, rotating shaft, carriage arbor, fixed bar, described motor is connected to rotating shaft by reduction box, described carriage arbor is the cone-like 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; Fixed bar is inserted rotating shaft and is connected by screw thread with the milling cutter of bottom from top, carriage arbor supports milling cutter, and the top of fixed bar is undertaken spacing and fixing by nut.
Described press holder comprise two parallel distributions work rest, to be hinged on two depression bars between work rest, T-shaped clamping frame and compressed oil cylinder composition by stud, 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 two depression bar forces 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 fixing the transverse direction of 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, the leading truck corresponding with guide rail is connected with outside described ram, described leading truck is provided with inside and outside two relative pulleys, realizes the guiding to ram by the relative walking on guide rail of two pulleys.
Preferably, described alignment pin arrange horizontal screwed hole and is furnished with push rod, the workpiece that spacing hole does not relate to can being held out against by adjustment push rod, increase 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, be 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, the position near frame on described ram is provided with travel switch, limits the impulse stroke of ram.
The present invention adopts technique scheme to have following beneficial effect:
Milling machine overall structure of the present invention is simple, adopt the unique position of pressure holding structure to workpiece to limit, effectively can ensure workpiece stability in the course of the work, simultaneously, be used in combination with the guider that ram is arranged, jointly reach the object improving groove milling quality; And this equipment to have the scope of application wide, can complete the feature of various workpieces groove milling, the more existing milling machine of applicable surface wants wide many.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of 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 accompanying drawing, the utility model is described further.
A kind of Novel milling machine as shown in Figure 1, it comprises 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, and described press holder is located at front, frame 1 bottom and corresponding with the milling cutter device that ram 2 leading section connects; Described milling cutter device comprises milling cutter 31, motor 32, reduction box 33, rotating shaft 34, carriage arbor 35, fixed bar 36, described motor 32 is connected to rotating shaft 34 by reduction box 33, carriage arbor 35 is as shown in Figure 2 the inner cone-like 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; Fixed bar 36 is inserted rotating shaft 34 and is connected by screw thread with the milling cutter 31 of bottom from top, carriage arbor 35 pairs of milling cutters 31 support, and the top of fixed bar 36 is undertaken spacing and fixing by nut.
Press holder as shown in Figure 3 comprise two parallel distributions work rest 41, be hinged on two depression bars 42 between work rest, T-shaped clamping frame 43 and compressed oil cylinder 44 by stud, clamping frame 43 is as shown in Figure 4 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 thus workpiece pressing to two depression bars 42.
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 fixing the transverse direction of 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, the leading truck 52 corresponding with guide rail 51 is connected with outside described ram 2, leading truck 52 is as shown in Figure 6 provided with inside and outside two relative pulleys 53, realizes the guiding to ram 2 by the relative walking on guide rail 51 of two pulleys 53.
Alignment pin 412 as shown in Figure 5 arrange horizontal screwed hole and is furnished with push rod 413, the workpiece that spacing hole 411 does not relate to can being held out against by adjustment 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, be 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.
Position near frame 1 on described ram 2 is provided with travel switch 7, limits the impulse stroke of ram 2.
Claims (7)
1. a Novel milling machine, it comprises 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, and described press holder is located at frame (1) front, bottom and corresponding with the milling cutter device that ram (2) leading section connects; Described milling cutter device comprises milling cutter (31), motor (32), reduction box (33), rotating shaft (34), carriage arbor (35), fixed bar (36), described motor (32) is connected to rotating shaft (34) by reduction box (33), described carriage arbor (35) is the inner cone-like 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; Fixed bar (36) is inserted rotating shaft (34) and is connected by screw thread with the milling cutter (31) of bottom from top, carriage arbor (35) supports milling cutter (31), and the top of fixed bar (36) is undertaken spacing and fixing by nut.
2. a kind of Novel milling machine according to claim 1, it is characterized in that: described press holder comprise two parallel distributions work rest (41), be hinged on two depression bars (42) between work rest, T-shaped clamping frame (43) and compressed oil cylinder (44) by stud, 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 two depression bars (42) force thus workpiece pressing.
3. a kind of Novel milling machine according to claim 2, 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 fixing the transverse direction of workpiece in different spacing holes (411) according to the big-small plug of workpiece.
4. a kind of Novel milling machine according to claim 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 is connected with the leading truck (52) corresponding with guide rail (51), described leading truck (52) 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).
5. a kind of Novel milling machine according to claim 3, it is characterized in that: described alignment pin (412) arranges horizontal screwed hole and is furnished with push rod (413), the workpiece that spacing hole (411) do not relate to can be held out against by adjustment push rod (413), increase the scope of application of press holder.
6. a kind of Novel milling machine according to claim 2, 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, be 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).
7. a kind of Novel milling machine according to claim 1, is characterized 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 |
|---|---|---|---|
| CN201520479772.8U CN204843077U (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479772.8U CN204843077U (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843077U true CN204843077U (en) | 2015-12-09 |
Family
ID=54733674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479772.8U Expired - Fee Related CN204843077U (en) | 2015-07-07 | 2015-07-07 | Novel milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089089A (en) * | 2017-04-27 | 2017-08-25 | 重庆坤秀门窗有限公司 | Automatic carving device for timber |
-
2015
- 2015-07-07 CN CN201520479772.8U patent/CN204843077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089089A (en) * | 2017-04-27 | 2017-08-25 | 重庆坤秀门窗有限公司 | Automatic carving device for timber |
| CN107089089B (en) * | 2017-04-27 | 2018-11-27 | 重庆坤秀门窗有限公司 | Automatic carving device for timber |
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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: 20151209 Termination date: 20170707 |