CN204771602U - Special machine tool of processing cambered surface cam - Google Patents
Special machine tool of processing cambered surface cam Download PDFInfo
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- CN204771602U CN204771602U CN201520278057.8U CN201520278057U CN204771602U CN 204771602 U CN204771602 U CN 204771602U CN 201520278057 U CN201520278057 U CN 201520278057U CN 204771602 U CN204771602 U CN 204771602U
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- workbench
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- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 12
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a special machine tool of processing cambered surface cam, constitute including A axle, B axle, X axle, Z axle, organism, workstation, cutter and moving platform, the upper surface of organism is equipped with the Z axle, and the cutter is established at Z epaxially, is reciprocal linear motion along the Z axle, the X axle is established equally on the surface of organism, is located the dead ahead of organism, moving platform establishes at X epaxially, reciprocating motion about doing along the X axle, the last B axle that still is equipped with of moving platform, the B axle is fixed on moving platform, is reciprocal rotary motion, the upper portion of B axle is connected with the workstation, the cover is worn on the workstation to the A axle. The beneficial effects of the utility model are that: the utility model discloses a cambered surface cam special machine tool, it is good not only to have the rigidity, simple structure's characteristics, only four -axis linkage has moreover reduced the complexity of programming and the cost of equipment.
Description
Technical field
The utility model relates to a kind of globoid cam processing unit (plant), particularly relates to the special purpose machine tool of processing globoid cam.
Background technology
Cambered surface cam mechanism all has incomparable superiority in dynamic performance, bearing capacity, indexing accuracy etc., is described as optimal intermittent drive mechanism, has wide market prospects.Space due to its working curved surface has the characteristic that can not open up, so can only by two rotating shaft processing.
Existing cam cutting equipment is generally special Digit Control Machine Tool or general multi-coordinate numerically-controlled machine tool two kinds.Special Digit Control Machine Tool is except possessing two rotational coordinates, and the distance of the centre of gyration is adjustable with the processing request of satisfied different centre-to-centre spacing cam.This machine tool structure is simple, good rigidly, but the range of work is limited, can only adopt generating method.General five-coordinate numerally controlled machine tool is subject to the restriction of machine tool motion structure and frock, adds the centre-to-centre spacing that algorithm need be leaned on man-hour to ensure cam.Namely removing rotating shaft also at least needs two linear movement axles to carry out position compensation outward.Its advantage is that the range of work is unrestricted, but programming is complicated, and equipment cost is very high.
Based on above analysis, the utility model spy devises a kind of horizontal special multi-coordinate numerically-controlled machine tool, and structural design combines the advantage of above-mentioned two kinds of lathes, and function and serviceability have larger improvement.
Utility model content
It is large that the purpose of this utility model is to provide a kind of range of work, and programming is simple, the high effective curved cam cutting lathe that equipment cost is low.
A kind of special purpose machine tool processing globoid cam, comprise A axle, B axle, X-axis, Z axis, body, workbench, cutter and mobile platform composition, the upper surface of described body is provided with Z axis, cutter is located on Z axis, linear reciprocating motion is done along Z axis, described X-axis is located at the surface of body equally, be positioned at the dead ahead of body, described mobile platform is located in X-axis, bilateral reciprocation is done along X-axis, described mobile platform is also provided with B axle, described B axle is fixing on a mobile platform, do crankmotion, the top of described B axle is connected with workbench, described A axle wears on the table.
Further, the centre of A axle is provided with a cut-off part, for holding workpiece.
Further, described workbench is provided with a depressed area, and described A axle is set within the depressed area of workbench.
Further, the depressed area of described workbench is located at the right opposite of cutter.
Further, also comprise main shaft and main spindle box, described main spindle box is connected with Z axis, and described main spindle box is also provided with main shaft, and described Cutting tool installation manner is on main shaft.
Further, also comprise back-up block, described back-up block is located between mobile platform and workbench.
Further, described back-up block is also provided with a L-type breach, described L-type breach is connected with bottom workbench.
The beneficial effects of the utility model are:
The globoid cam special purpose machine tool of the utility model design, not only has good rigidly, the simple feature of structure, and only has four-axle linked, reduce the complexity of device programming and the cost of equipment.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model right view;
Fig. 3 is the utility model support block structure schematic diagram;
Fig. 4 is the utility model top view.
Description of reference numerals:
1-motor, 2-workbench, 3-back-up block, 4-mobile platform, 5-X axle, 6-body, 7-Z axle, 8-cutter, 9-main shaft, 10-main spindle box, 11-B axle, 12-A axle, 13-L type breach.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
This lathe has two rotating shafts, and be respectively A axle 12, B axle 11, two other is linear movement axle, is respectively X-axis 5, Z axis 7.Whole lathe is supported by body 6, and Z axis 7 and X-axis 5 guide rail are fixed on body 6.Z axis 7 is provided with main spindle box 10, main shaft 9 is arranged on main spindle box 10, and cutter 8 clamping on main shaft 9, and does linear reciprocating motion by Z axis 7.X-axis 5 is arranged on the dead ahead on body 6 surface, is provided with mobile platform 4 above, and mobile platform 4 does linear reciprocating motion along X-axis 5.It is rotating shafts that the top of mobile platform 4 is provided with B axle 11, B axle 11.Above B axle 11, be set with back-up block 3 and workbench 2, back-up block 3 is provided with 1 L-type breach 13, and this L-type breach 13 is connected with workbench 2 and fixes.
Workbench 2 is provided with a depressed area, and this depressed area is positioned at the right opposite of cutter 8.The outside of workbench 2 is provided with a motor 1, and it is rotating shafts that the inner side of workbench is provided with A axle 12, A axle 12, and motor 1 is connected with A axle 12.
The centre position of A axle 12 is provided with a cut-off part, and this cut-off part is used for place work piece.
During machining cam, rotated by A axle 12 and B axle 11, can ensure that cutter 8 is at any angle contact cam, pass through the linear movement of X-axis 5 and Z axis 6 simultaneously, can ensure that any part of cam is all in the coverage of cutter 8.
This kind of design, only need four-axle linkedly just by cam complete machining out, to compare general five-axle number control machine tool, decrease Y-axis, complexity and cost have obvious reduction.Simultaneously the main shaft of clamping cutter 8 only moves in a linear axes, makes lathe have good rigidity and process velocity faster.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (7)
1. process the special purpose machine tool of globoid cam for one kind, it is characterized in that: comprise A axle, B axle, X-axis, Z axis, body, workbench, cutter and mobile platform composition, the upper surface of described body is provided with Z axis, cutter is located on Z axis, linear reciprocating motion is done along Z axis, described X-axis is located at the surface of body equally, be positioned at the dead ahead of body, described mobile platform is located in X-axis, bilateral reciprocation is done along X-axis, described mobile platform is also provided with B axle, described B axle is fixing on a mobile platform, do crankmotion, the top of described B axle is connected with workbench, described A axle wears on the table.
2. a kind of special purpose machine tool processing globoid cam as claimed in claim 1, is characterized in that: the centre of A axle is provided with a cut-off part, for holding workpiece.
3. a kind of special purpose machine tool processing globoid cam as claimed in claim 1, it is characterized in that: described workbench is provided with a depressed area, described A axle is set within the depressed area of workbench.
4. a kind of special purpose machine tool processing globoid cam as claimed in claim 1, is characterized in that: the depressed area of described workbench is located at the right opposite of cutter.
5. a kind of special purpose machine tool processing globoid cam as claimed in claim 1, it is characterized in that: also comprise main shaft and main spindle box, described main spindle box is connected with Z axis, and described main spindle box is also provided with main shaft, and described Cutting tool installation manner is on main shaft.
6. a kind of special purpose machine tool processing globoid cam as claimed in claim 1, it is characterized in that: also comprise back-up block, described back-up block is located between mobile platform and workbench.
7. a kind of special purpose machine tool processing globoid cam as claimed in claim 6, it is characterized in that: described back-up block is also provided with a L-type breach, described L-type breach is connected with bottom workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278057.8U CN204771602U (en) | 2015-04-30 | 2015-04-30 | Special machine tool of processing cambered surface cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278057.8U CN204771602U (en) | 2015-04-30 | 2015-04-30 | Special machine tool of processing cambered surface cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771602U true CN204771602U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278057.8U Expired - Fee Related CN204771602U (en) | 2015-04-30 | 2015-04-30 | Special machine tool of processing cambered surface cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623500A (en) * | 2019-02-16 | 2019-04-16 | 北京工业大学 | A kind of special purpose machine tool for processing multiple mounted cam |
| CN111168157A (en) * | 2020-03-05 | 2020-05-19 | 山东交通学院 | Cambered surface cam processing machine tool |
-
2015
- 2015-04-30 CN CN201520278057.8U patent/CN204771602U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623500A (en) * | 2019-02-16 | 2019-04-16 | 北京工业大学 | A kind of special purpose machine tool for processing multiple mounted cam |
| CN111168157A (en) * | 2020-03-05 | 2020-05-19 | 山东交通学院 | Cambered surface cam processing machine tool |
| CN111168157B (en) * | 2020-03-05 | 2020-10-30 | 山东交通学院 | Cambered surface cam processing machine tool |
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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: 20151118 |