CN201172132Y - Vertical band sawing machine of sawed metal sheet - Google Patents
Vertical band sawing machine of sawed metal sheet Download PDFInfo
- Publication number
- CN201172132Y CN201172132Y CNU2008200840216U CN200820084021U CN201172132Y CN 201172132 Y CN201172132 Y CN 201172132Y CN U2008200840216 U CNU2008200840216 U CN U2008200840216U CN 200820084021 U CN200820084021 U CN 200820084021U CN 201172132 Y CN201172132 Y CN 201172132Y
- Authority
- CN
- China
- Prior art keywords
- sawing
- bearing housing
- blanking
- flywheel
- saw
- 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
Links
Abstract
The utility model relates to a vertical gig saw used for sawing metal sheets, which belongs to the sawing equipment field. The prior fan blade blanking always adopts mould blanking or manual sawing blanking, the cost of the mould blanking is high and the manual blanking has low production efficiency and poor quality. The vertical gig saw is characterized in that an upper bearing box and a lower bearing box are arranged on a stander and are respectively connected with an upper and a lower flywheels which encircle a band saw blade which connects the upper and the lower flywheels; the lower bearing box is connected with a motor; the stander is provided with a worktable, the inner end of which is arranged between the upper and the lower bearing boxes; a plurality of universal balls are arranged on the worktable. The vertical gig saw substitutes the mould with the saw, satisfies the demand of the sawing blanking of fanner blades with different curvature radiuses and arbitrary shapes and sizes within certain range, reduces the production cost and enhances the work efficiency.
Description
[technical field]
The utility model relates to sawing equipment, specifically a kind of vertical band sawing machine that is used for the sawing sheet metal.
[background technology]
The blanking processing of existing Axial Fan Blades has two kinds of methods usually, and a kind of is the blanking die blanking, and another kind is the line of sample piece, shearing and artificial sawing.The blanking die baiting method, it needs the die cost of both expensive, and different because of processing fan blade shape difference, specification, and every mold can only be produced a kind of product of shape specification, must be according to making a large amount of moulds of needs input, improper to small lot.Artificial sawing baiting method, its production efficiency is low, and is of poor quality, and especially surface of the work easily is scratched, and has influenced the product appearance quality.
[utility model content]
The purpose of this utility model provides a kind of vertical band sawing machine that is used for the sawing sheet metal, and they within the specific limits can the various different curvature radius of sawing, the sheet metal of arbitrary shape and size, to reduce production costs, increase work efficiency.
For this reason, the utility model adopts following technical scheme: a kind of vertical band sawing machine of sawing sheet metal, comprise frame, it is characterized in that being equipped with on the frame top bearing housing and the lower bearing housing that go to upper and lower setting, upper and lower bearing housing connects flywheel and following flywheel respectively, upper and lower flywheel is around a bands for band with both connections, and lower bearing housing connects a motor; Frame is provided with a workbench, and its inner is between upper and lower bearing housing, and described workbench is provided with several multi-directional ball.Workpiece is placed on the multi-directional ball during sawing, not only can significantly reduce the frictional resistance of workpiece when moving, and work piece cut is advanced and rotates very flexibly, and can avoid workpiece and work top friction and produces cut.
For the improving and replenishing of technique scheme, can increase following technical characterictic:
The vertical band sawing machine of above-mentioned sawing sheet metal, the width of bands for band are 6-20mm.Select for use the bands for band of this width range to help advancing of operating path, can realize curvilinear cut better.
The vertical band sawing machine of above-mentioned sawing sheet metal has a location-plate on the frame, a front end of regulating bolt passes location-plate and is connected with top bearing housing, regulates and is with a locking nut of conflicting on location-plate on the bolt.This set can be regulated the top bearing housing position, guarantees that bands for band has enough tension force, simultaneously the fixing position of top bearing housing again.
The vertical band sawing machine of above-mentioned sawing sheet metal, the working surface of upper and lower flywheel contact zones saw blade forms dimpling portion.This design can make bands for band can stably be in centre, flywheel working face broadband and not landing when operation.Upper and lower flywheel is equipped with protective cover outward, and protective cover can prevent that the old metal bits that produce from entering in bearing housing and the flywheel, guarantees the normal operation of system in cutting process; The injury that when avoiding the bands for band fracture simultaneously the person is caused.
The utility model can satisfy the ventilating vane sawing blanking of various different curvature radius, arbitrary shape and size within the specific limits with saw Dai Mo, has both reduced production cost, can guarantee that again the product appearance quality is good.In addition, the utility model also has characteristics such as simple in structure, that stability of rotation is reliable, operating maintenance is convenient.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A partial enlarged drawing among Fig. 1.
Among the figure: 1. go up flywheel, 2. top bearing housing, 3. multi-directional ball, 4. frame, 5. protective cover, 6. workbench, 7. motor, 8. belt pulley, 9. bands for band, 10. lower bearing housing, 11. times flywheels, 12. regulate bolts, 13. locking nuts, 14. location-plates.
[specific embodiment]
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.
The vertical band sawing machine of sawing sheet metal as shown in the figure is equipped with the upper and lower bearing housing that goes to upper and lower setting on the frame 4, upper and lower bearing housing connects flywheel 1 and following flywheel 11 respectively, and upper and lower flywheel is around a bands for band 9 with both connections; Bands for band 9 selects narrower saw blade width (13mm) can realize curvilinear cut, can satisfy the blanking of different shape blade.Motor 7 has belt pulley 8, and next-door neighbour's lower bearing housing 10 is installed, by the rotation of belt drives lower bearing housing.Be provided with a workbench 6 on frame 4, its inner is between upper and lower bearing housing, to make things convenient for the cutting of workpiece.For avoiding workpiece and table plane friction to produce scuffing (cut), workbench 6 is provided with a plurality of multi-directional ball 3, can significantly reduce the frictional resistance of workpiece when moving, and work piece cut is advanced and rotates very flexible.For making bands for band can stably be in the middle not landing in flywheel working face broadband when moving, the working surface that flywheel should be contacted saw blade is made dimpling portion (not shown).Upper and lower flywheel is equipped with protective cover 5 outward, and protective cover 5 can prevent that the old metal bits that produce from entering in bearing housing and the flywheel, guarantees the normal operation of system in cutting process.
When the utility model is installed, enough tension force is arranged, should carry out according to the following steps: will regulate the location-plate 14 that bolt 12 passes on the frame and tentatively be connected, and adorn upper and lower flywheel, and adjust the two flywheel perpendicularity and the depth of parallelisms with top bearing housing for guaranteeing bands for band; The dress bands for band is regulated the top bearing housing position with regulating bolt, guarantees that bands for band has enough tension force; Fastening top bearing housing guide layering and frame connecting bolt are tightened the locking nut of regulating on the bolt.In addition, answer axial restraint by the bearing of flywheel side during the assembling of upper and lower bearing housing, the opposite side bearing then should leave end play 0.5mm, prevents to produce thermal expansion when axle from rotating and dieback bearing inner race and outer ring cause bearing to damage too early.The course of work of the present utility model is as follows: motor drives flywheel rotation down by belt transmission, and following flywheel drives with it the closely bands for band transmission of contact again, and bands for band drives flywheel then and rotates therewith.
Claims (5)
1. the vertical band sawing machine of a sawing sheet metal, comprise frame (4), it is characterized in that being equipped with on the frame top bearing housing (2) and the lower bearing housing (10) that go to upper and lower setting, upper and lower bearing housing connects flywheel (1) and following flywheel (11) respectively, upper and lower flywheel is around a bands for band (9) with both connections, and lower bearing housing (10) connects a motor (7); Frame (4) is provided with a workbench (6), and its inner is between upper and lower bearing housing, and described workbench (6) is provided with several multi-directional ball (3).
2. the vertical band sawing machine of sawing sheet metal according to claim 1, the width that it is characterized in that described bands for band (9) is 6-20mm.
3. the vertical band sawing machine of sawing sheet metal according to claim 1, it is characterized in that a location-plate (14) is arranged on the described frame, one front end of regulating bolt (12) passes location-plate (14) and is connected with top bearing housing (2), regulates and is with a locking nut (13) of conflicting on location-plate (14) on the bolt (12).
4. the vertical band sawing machine of sawing sheet metal according to claim 1 is characterized in that the working surface of upper and lower flywheel contact zones saw blade forms dimpling portion.
5. according to the vertical band sawing machine of claim 1 or 4 described sawing sheet metals, it is characterized in that upper and lower flywheel is equipped with protective cover (5) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200840216U CN201172132Y (en) | 2008-03-12 | 2008-03-12 | Vertical band sawing machine of sawed metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200840216U CN201172132Y (en) | 2008-03-12 | 2008-03-12 | Vertical band sawing machine of sawed metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172132Y true CN201172132Y (en) | 2008-12-31 |
Family
ID=40199240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200840216U Expired - Fee Related CN201172132Y (en) | 2008-03-12 | 2008-03-12 | Vertical band sawing machine of sawed metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172132Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489779A (en) * | 2011-12-14 | 2012-06-13 | 天能电池(芜湖)有限公司 | Cutting machine for storage battery shell |
| CN112387357A (en) * | 2020-10-29 | 2021-02-23 | 江西奥菱普智能厨房科技有限公司 | Antiwind anti-sticking dies double-cutter head garbage disposer |
-
2008
- 2008-03-12 CN CNU2008200840216U patent/CN201172132Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489779A (en) * | 2011-12-14 | 2012-06-13 | 天能电池(芜湖)有限公司 | Cutting machine for storage battery shell |
| CN112387357A (en) * | 2020-10-29 | 2021-02-23 | 江西奥菱普智能厨房科技有限公司 | Antiwind anti-sticking dies double-cutter head garbage disposer |
| CN112387357B (en) * | 2020-10-29 | 2021-11-23 | 江西奥菱普智能厨房科技有限公司 | Antiwind anti-sticking dies double-cutter head garbage disposer |
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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: 20081231 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |