CN87202532U - Disk blank cutting device - Google Patents
Disk blank cutting device Download PDFInfo
- Publication number
- CN87202532U CN87202532U CN 87202532 CN87202532U CN87202532U CN 87202532 U CN87202532 U CN 87202532U CN 87202532 CN87202532 CN 87202532 CN 87202532 U CN87202532 U CN 87202532U CN 87202532 U CN87202532 U CN 87202532U
- Authority
- CN
- China
- Prior art keywords
- blanking
- saw
- cutter
- magnetic force
- workbench
- 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.)
- Ceased
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Abstract
The utility model relates to a disk saw blanking device, belonging to a mechanical processing device for blanking of the disk saw blade of the wood saw, pipe cutting saw, toothless saw, inserted tooth saw blade, etc. The structure is composed of a cutter and a magnetic force worktable two parts. The utility model is arranged on a radial drill to use. The disk saw blanking device adopts the scraping and cutting mode for blanking. The diameter range of blanking is phi 100 millimeters-phi 800 millimeters. The utility model has the advantages of high efficiency, good quality, high utilization rate of raw materials, wide working range, no vibration, small noise and low labour intensity.
Description
The utility model is a kind of machinery processing apparatus.Be mainly used in circular blanks such as wood saw under the saw plant, tube-cutting saw, toothless saw, tooth blade.
Saw industry generally adopts repeatedly annular saw blank under the blanking method at present.This method efficient is very low, second-rate, and utilization rate of raw materials is low, work under bad environment (producing very big noise and vibration in the stamping-out process), and labour intensity is big, and the range of work has limitation.
The purpose of this utility model is that the device of cutting method blanking is drawn in a kind of employing of design, with drawing the problem that exists when cutting mode solves above-mentioned repeatedly blanking method blanking of cutting.
The utility model is a kind of circular sheet material blanking device.It is made up of the magnetic force workbench (6) of band centralized positioning bearing (7) and the cutter that has knife bar (1), knife rest (3), stroke cutter (4), top cutter bolt (5), a wedge (2).
Below, be described with reference to the accompanying drawings:
The upper end of knife bar (1) is the Mohs cone, and the middle part is processed with screw thread, and the bottom is an axostylus axostyle.
Screw thread by the knife bar middle part is installed knife rest (3), and knife rest is a cuboid, and the two ends square hole is installed and drawn cutter (4).Draw totally two on cutter.Regulate with tightening with top cutter bolt (5) and to draw cutter.Draw soldering carbide bit on the cutter.Its material should be selected according to the sheet material of being processed.
Magnetic force workbench (6) has the cutter relieving groove by the magnetic force clamping workpiece on it, prevent to cut at the end to forge a knife.Location bearing (7) is equipped with at magnetic force workbench center.
This device needs to be used processing technology hole on the sheet material of blanking with radial drilling machine.The magnetic force workbench is installed on the square workbench of radial drill.The knife bar conical section inserts in the taper hole of radial drilling machine drilling rod, stamps wedge (2) then.Prevent that cutter from coming off because of vibration.During work, the shaft portion of knife bar is inserted in the location bearing (7) by the fabrication hole on the sheet material, is used for locating and enhancing knife bar rigidity.The magnetic force workbench can 800 millimeters scopes of clamping diameter phi 100-φ in the blank of all specifications.When changing the specification of turned blank, should change knife rest (3), the margin of tolerance of basic size is adjusted by top cutter bolt (5).
The utility model is compared with saw industry existing repeatedly stamping-out blanking method, has following characteristics:
1, efficient height.Repeatedly blanking method per tour blanking is 200, adopts this device can reach 1000, improves 5 times of work efficiency.Need 6 people when repeatedly blanking method is operated, only need two people during the operation of this device.
2, quality is good.Repeatedly the blank of blanking method processing produces very big burr.3 millimeters of workpiece angularity average out to.The margin of tolerance of diameter can only be controlled between 4 millimeters～10 millimeters.And defectives such as the processing back produces internal stress, easily cracks during heat treatment, warpage cause waste product.
Blank angularity≤former sheet material angularity after the processing of this device, the non-trimming burr, the diameter tolerance scope can be controlled between 0.05 millimeter～0.10 millimeter, does not produce internal stress, thereby has guaranteed the quality of blank.
3, save material.Owing to improved yield rate and reduced allowance, can improve utilization rate of raw materials about 10%.
4, improve working environment.Reduce labour intensity.Cut for drawing owing to change stamping-out, can reduce about 15 decibels of noises, and eliminate the vibration of punch press.Rotate steelplate punching by the workman and change the manipulation machine cut into, thereby reduced working strength of workers.
5, blanking scope is wide.Repeatedly blanking method is for the blank of diameter less than 200 millimeters.Because the radius of gyration is too little, can not process.This device can be processed sheet materials such as the interior various carbon steels of 800 millimeters scopes of 100 millimeters～φ of diameter phi, potassium steel, tool steel.
Description of drawings:
Figure one is a structural representation of the present utility model.
1, knife bar 2, wedge 3, knife rest 4, stroke cutter
5, top cutter bolt 6, magnetic force workbench 7, location bearing 8, workpiece
Claims (3)
1, a kind of circular sheet material blanking device is installed on the radial drilling machine and uses, and adopts to draw and cuts the mode blanking.It is characterized in that this device has one to be installed in and to be used for drawing the cutter part and cut on the radial drilling machine drilling rod and to be installed in the magnetic force workbench that is used for clamping workpiece on the square workbench of radial drilling machine.The cutter part has wedge (2) with radial drilling machine drilling rod cooperation place, and cutter partly is positioned at the top of magnetic force workbench (6).
2, blanking device according to claim 1, the cutter part that it is characterized in that this device is by being installed in knife bar (1) in the radial drilling machine drilling rod, being installed in knife rest (3) on the knife bar (1), regulating with stroke cutter (4) of tightening with top cutter bolt (5) and form with screw thread.
3, blanking device according to claim 1, the magnetic force workbench (6) that it is characterized in that this device is by magnetic force clamping workpiece (8), and location bearing (7) is equipped with at the workbench center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202532 CN87202532U (en) | 1987-02-27 | 1987-02-27 | Disk blank cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87202532 CN87202532U (en) | 1987-02-27 | 1987-02-27 | Disk blank cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87202532U true CN87202532U (en) | 1988-02-03 |
Family
ID=4818663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87202532 Ceased CN87202532U (en) | 1987-02-27 | 1987-02-27 | Disk blank cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87202532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451870A (en) * | 2010-10-21 | 2012-05-16 | 天津迎新船舶机械有限公司 | Seamless pipe fitting cutting process for towing head device |
| CN108247145A (en) * | 2018-02-12 | 2018-07-06 | 江门机械设备（轴承）有限公司 | A kind of type matrix trimmer |
| CN108580650A (en) * | 2018-05-22 | 2018-09-28 | 苏州木星电子有限公司 | A kind of reversed blanking die and its punch press process method |
-
1987
- 1987-02-27 CN CN 87202532 patent/CN87202532U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451870A (en) * | 2010-10-21 | 2012-05-16 | 天津迎新船舶机械有限公司 | Seamless pipe fitting cutting process for towing head device |
| CN108247145A (en) * | 2018-02-12 | 2018-07-06 | 江门机械设备（轴承）有限公司 | A kind of type matrix trimmer |
| CN108580650A (en) * | 2018-05-22 | 2018-09-28 | 苏州木星电子有限公司 | A kind of reversed blanking die and its punch press process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |