CN204621086U - Bar cutting apparatus - Google Patents
Bar cutting apparatus Download PDFInfo
- Publication number
- CN204621086U CN204621086U CN201520312218.0U CN201520312218U CN204621086U CN 204621086 U CN204621086 U CN 204621086U CN 201520312218 U CN201520312218 U CN 201520312218U CN 204621086 U CN204621086 U CN 204621086U
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- China
- Prior art keywords
- bar
- motor
- cutting apparatus
- die frame
- cutter system
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- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A kind of bar cutting apparatus, comprises feed system, base, numerical control tank, motor, Workpiece clamping head, gag lever post, with cutter system and cutting system, described cutter system of following comprises track X, motor one, follow-rest, die frame and mould; Described cutting system comprises track Y, motor two, tool holder and lathe tool; Be arranged on base with cutter system, follow-rest can on track X under the drive of motor one, along X-direction side-to-side movement; Cutting system is fixed on in cutter system, can with cutter system synchronization in X-direction side-to-side movement, meanwhile, tool holder, under the drive of motor two, on track Y, can seesaw along Y direction.The beneficial effects of the utility model are, with cutter system, location and supporting role are played in working angles to bar, make to remain between the cutting point of bar to be processed and fixing point a very short distance, effectively solve ultra-fine charge bar overlength and add man-hour easily by a difficult problem that lathe tool bending is out of shape.
Description
Technical field
The present invention relates to a kind of digital-controlled instrument machine tooling field, specifically a kind of bar cutting apparatus and bar cutting process.
Background technology
Superfine metal material is widely used in sparking equipment, in the precision instruments such as checkout equipment, traditional lathe is when carrying out machining, thrust is produced when lathe tool feed contacts with bar, easily make bar flexural deformation, especially for the ultra-fine bar of below diameter 3mm, rugosity, hardness and intensity deficiency, or the bar needing working position longer, traditional lathe can not be processed.
Summary of the invention
The object of the present invention is to provide a kind of simple and practical, can meet and cut ultra-fine bar cutting apparatus, adopt specific NC instrument lathe secondary process frock, location and supporting role can be played processed ultra-fine bar.
A kind of bar cutting apparatus, comprises feed system, base, numerical control tank, motor, Workpiece clamping head, gag lever post, with cutter system and cutting system, described cutter system of following comprises track X, motor one, follow-rest, die frame and mould; Described cutting system comprises track Y, motor two, tool holder and lathe tool; Be arranged on base with cutter system, follow-rest can on track X under the drive of motor one, along X-direction side-to-side movement; Cutting system is fixed on in cutter system, can with cutter system synchronization in X-direction side-to-side movement, meanwhile, tool holder, under the drive of motor two, on track Y, can seesaw along Y direction.
Described mould is arranged on die frame inside, is convenient for changing the mould that different thicknesses bar needs, and have through hole in the middle of mould, aperture is greater than the external diameter of bar, and difference is 0.01-0.15mm, and bar can pass through, and die frame is arranged on follow-rest.Further, on the longitudinal centre line of die frame, die frame is rectangle iron plate, has a groove along longitudinal centre line, extends to the unidirectional edge of die frame from the edge of mould installing port, and the width of groove is 2-4mm.There is bolt die frame side, laterally passes perpendicularly through groove, tights a bolt, mould can be fixed on die frame.The through hole of mould is consistent with Workpiece clamping head height, is on same central axis.When cutting system cuts bar, with cutter system bar positioned and support, keeping the distance that very short between the cutting point of bar to be processed and location fix, make ultra-fine bar not produce flexural deformation when lathe tool feed.
Described feed system comprises feed bin, ejector beam and oil cylinder, and described Workpiece clamping head can loosen and clamp bar.When ejector beam is by bar jacking Workpiece clamping head, described gag lever post puts down, and meanwhile, Workpiece clamping head clamps bar to be processed.Preferably, the horizontal range between gag lever post and Workpiece clamping head, can adjust according to bar processing length scope.
Beneficial effect of the present invention is, with cutter system, location and supporting role are played in working angles to bar, make to remain between the cutting point of bar to be processed and fixing point a very short distance, effectively solve ultra-fine charge bar overlength and add man-hour easily by a difficult problem that lathe tool bending is out of shape.
Accompanying drawing explanation
Fig. 1 is a kind of bar cutting apparatus stereogram
Fig. 2 is a kind of bar cutting apparatus front view
Fig. 3 is die frame front view
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of bar cutting apparatus, comprise feed system, base 14, numerical control tank 1, motor, Workpiece clamping head 11, gag lever post 2, with cutter system and cutting system, described cutter system of following comprises track X6, motor 1, follow-rest, die frame 3 and mould 12; Described cutting system comprises track Y4, motor 25, tool holder 13 and lathe tool; Described feed system comprises feed bin 10, ejector beam 9 and oil cylinder 8.
Feed system is arranged on the side of base 14, and ejector beam 9 is in the below of feed bin 10, and oil cylinder 8 provides power to ejector beam 9, once can by a bar jacking Workpiece clamping head 11; Workpiece clamping head 11 is arranged on base 14 centre position; Workpiece clamping head 11 cuts side, is provided with gag lever post 2, and ejector beam 9 is by bar jacking Workpiece clamping head 11, and gag lever post 2 puts down simultaneously, and Workpiece clamping head 11 clamps bar, and gag lever post 2 resets.
Be arranged on base with cutter system, follow-rest is arranged on track X6, and die frame 3 is fixed on the top of follow-rest, and mould 12 embeds and is arranged in die frame 3, can on track X6 under the drive of motor 1, along X-direction side-to-side movement; Cutting system is fixed on in cutter system, track Y4 is fixed on follow-rest, tool holder 13 is arranged on track Y4, lathe tool is arranged on tool holder 13 by screw, according to cutting the replacing lathe tool of bar, lathe tool system can with cutter system synchronization in X-direction side-to-side movement, simultaneously, tool holder 13, under the drive of motor 25, on track Y4, can seesaw along Y direction.
It is inner that described mould 12 is arranged on die frame 3, is convenient for changing the mould that different thicknesses bar needs, and have through hole in the middle of mould 12, aperture is greater than the external diameter of bar, and difference is 0.01-0.15mm, and bar can be passed through, and die frame 3 is arranged on follow-rest.Further, on the longitudinal centre line of die frame 3, die frame 3 is rectangle iron plate, has a groove along longitudinal centre line, extends to the unidirectional edge of die frame 3 from the edge of mould 12 installing port, and the width of groove is 2-4mm.There is bolt die frame 3 side, laterally passes perpendicularly through groove, tights a bolt, mould 12 can be fixed on die frame 3.The through hole of mould 12 is consistent with Workpiece clamping head height, is on same central axis.When cutting system cuts bar, with cutter system bar positioned and support, keeping the distance that very short between the cutting point of bar to be processed and location fix, make ultra-fine bar not produce flexural deformation when lathe tool feed.
The present invention also provides a kind of bar cutting process, the steps include:
1) material loading: bar to be processed is put into feed bin 10 by operative employee, opening switch, performs numerical control program.
2) charging: ejector beam is by a bar jacking Workpiece clamping head, and gag lever post 2 puts down, one end of same time bar contacts with gag lever post 2 and Workpiece clamping head clamps bar, and bar is through the through hole of mould 12, and gag lever post 2 resets.
3) cut: bar fast rotational, with cutter system along the to be cut position of track X6 close to bar; Cutting system and then moves on track X6 with cutter system synchronization, and cutting system is movable on track Y4 according to numerical control program simultaneously, cuts bar.
4) blanking: after cutwork completes, gets back to initial position with cutter system and cutting system, and Workpiece clamping head 11 loosens, and next root bar enters Workpiece clamping head 11, by the bar roof fall processed, collects.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (9)
1. bar cutting apparatus, comprises feed system, base, numerical control tank, motor, Workpiece clamping head, gag lever post, with cutter system and cutting system, described cutter system of following comprises track X, motor one, follow-rest, die frame and mould; Described cutting system comprises track Y, motor two, tool holder and lathe tool; Described feed system comprises feed bin, ejector beam and oil cylinder;
Be arranged on base with cutter system, follow-rest can on track X under the drive of motor one, along X-direction side-to-side movement; Cutting system is fixed on in cutter system, can with cutter system synchronization in X-direction side-to-side movement, meanwhile, tool holder, under the drive of motor two, on track Y, can seesaw along Y direction;
It is characterized in that, bar is positioned with cutter system and supports during cutting.
2. bar cutting apparatus according to claim 1, is characterized in that, have through hole in the middle of described mould, aperture is greater than the external diameter of bar, and difference is 0.01-0.15mm.
3. bar cutting apparatus according to claim 1, is characterized in that, described mould is arranged on die frame inside, on the longitudinal centre line of die frame.
4. bar cutting apparatus according to claim 1, is characterized in that, described die frame is rectangle iron plate, has a groove along longitudinal centre line, extends to the unidirectional edge of die frame from the edge of mould installing port, and the width of groove is 2-4mm.
5. bar cutting apparatus according to claim 1, is characterized in that, there is bolt die frame side, laterally passes perpendicularly through groove, tights a bolt, mould can be fixed on die frame.
6. bar cutting apparatus according to claim 1, is characterized in that, the through hole of described mould is consistent with Workpiece clamping head height, is on same central axis.
7. bar cutting apparatus according to claim 1, is characterized in that, described Workpiece clamping head can loosen and clamp bar.
8. bar cutting apparatus according to claim 1, is characterized in that, described gag lever post puts down simultaneously, and Workpiece clamping head clamps bar to be processed.
9. bar cutting apparatus according to claim 1, is characterized in that, the horizontal range between described gag lever post and Workpiece clamping head, can adjust according to bar processing length scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312218.0U CN204621086U (en) | 2015-05-15 | 2015-05-15 | Bar cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312218.0U CN204621086U (en) | 2015-05-15 | 2015-05-15 | Bar cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621086U true CN204621086U (en) | 2015-09-09 |
Family
ID=54040149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312218.0U Expired - Fee Related CN204621086U (en) | 2015-05-15 | 2015-05-15 | Bar cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819194A (en) * | 2016-05-31 | 2016-08-03 | 昆山科森科技股份有限公司 | Automatic rod loading device |
| CN106271701A (en) * | 2015-05-15 | 2017-01-04 | 青岛三同德金属制品有限公司 | Bar cutting apparatus and bar cutting process |
| CN106862933A (en) * | 2017-02-09 | 2017-06-20 | 宁波华平金属制品有限公司 | A kind of brass ball valve valve rod automatic integratedization process equipment and its method |
-
2015
- 2015-05-15 CN CN201520312218.0U patent/CN204621086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271701A (en) * | 2015-05-15 | 2017-01-04 | 青岛三同德金属制品有限公司 | Bar cutting apparatus and bar cutting process |
| CN105819194A (en) * | 2016-05-31 | 2016-08-03 | 昆山科森科技股份有限公司 | Automatic rod loading device |
| CN106862933A (en) * | 2017-02-09 | 2017-06-20 | 宁波华平金属制品有限公司 | A kind of brass ball valve valve rod automatic integratedization process equipment and its method |
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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: 20150909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |