CN203356737U - Novel guide head of band sawing machine - Google Patents
Novel guide head of band sawing machine Download PDFInfo
- Publication number
- CN203356737U CN203356737U CN2013203571195U CN201320357119U CN203356737U CN 203356737 U CN203356737 U CN 203356737U CN 2013203571195 U CN2013203571195 U CN 2013203571195U CN 201320357119 U CN201320357119 U CN 201320357119U CN 203356737 U CN203356737 U CN 203356737U
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- CN
- China
- Prior art keywords
- guide head
- rolling bearing
- saw band
- sawing machine
- band
- 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 - Lifetime
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Abstract
A novel guide head of a band sawing machine comprises a guide head body, a rolling bearing arranged and an alloy clamp block, wherein the rolling bearing is arranged at the lower portion of the guide head body and used for being in contact with the front side and the rear side of a guide saw belt. The novel guide head of the band sawing machine is characterized in that a top bearing frame is arranged in the upper portion of the guide head body, and rolling bearings for being in contact with the top back of the guide saw belt are arranged at the left end and the right end of the top bearing frame respectively. The frictional resistance produced by the novel guide head and the top back of the guide saw belt is small, and the safety of the guide saw belt is high.
Description
Technical field
The utility model relates to the band saw for metal bed technique, particularly the novel guide head of a kind of band sawing machine.
Background technology
Band saw machine is a kind of sawing device that uses metal saw band cutting metal material, and the guider wherein be comprised of guide head and leading arm is for reversing saw band certain angle to guarantee saw blade correct direction cutting feeding.During described guide head work, with saw blade, directly contact, large on the impact of saw band life-span.In the prior art, described guide head is mainly by the guide head body, and is arranged on two orienting roll dynamic bearings and the saw band fixture block of guide head body bottom, and the top briquetting of carbide alloy material forms.Described two orienting roll dynamic bearings and saw band fixture block contact with two sides before and after saw band respectively, guide effect before and after rising; Described top briquetting directly contacts with the saw band back of the body, plays upper and lower positioning action.Because saw band can produce bob in operation process, and the top briquetting directly contacted with the saw band back of the body is to be fixed in the guide head body, therefore during saw band running work and the hard friction that occurs of top briquetting, easily causing saw band to beat the problems such as tooth or the fracture of saw blade back occurs, the security of guiding saw band is low, and also increases the main driving motor load.
Summary of the invention
The problem that the utility model exists for solving above-mentioned band sawing machine guide head, provide a kind of band sawing machine novel guide head, and it is with saw band frictional resistance is few, the saw band that leads is safe.
The novel guide head of a kind of band sawing machine described in the utility model, comprise the guide head body, with be located at guide head body bottom for contacting rolling bearing and the alloy fixture block on two sides before and after the guiding saw band, it is characterized in that: described guide head body is provided with the top axle bolster in top, and these two ends, top axle bolster left and right are respectively equipped with for contacting the rolling bearing of the guiding saw band top back of the body.By the left and right two rolling bearing contact guiding saw band top back ofs the body on the top axle bolster, make the utility model and saw band top back of the body frictional resistance reduce like this, the security of guiding saw band improves.
In the utility model, described top axle bolster is comprised of front and back two intermediate plates, and these two ends, two intermediate plates left and right relatively form the breach that rolling bearing is used is installed, and is provided with and the central shaft pin-and-hole that two intermediate plates use is installed and two pin holes that rolling bearing is used are installed.It is simple in structure, easy to process.
Useful technique effect of the present utility model is: contact with saw band top back of the body balance by rolling bearing is set respectively at top axle bolster two ends, make the utility model and saw band top back of the body frictional resistance few, and the guiding saw band is safe.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment.
The plan structure schematic diagram that Fig. 2 is Fig. 1.
The left TV structure schematic diagram that Fig. 3 is Fig. 1.
Fig. 4 is the utility model perspective view.
The specific embodiment
Accompanying drawing marking explanation: rolling bearing (1,7), guide head body 2, pivot pin (3,6) top axle bolster 4, guide head body joint pin 5, alloy fixture block 8.
As Figure 1-4, the novel guide head of a kind of band sawing machine, comprise guide head body 2, with be located at guide head body 2 bottoms for contacting two rolling bearings 1 and the alloy fixture block 8 of guiding saw band front-back, described guide head body is provided with top axle bolster 4 in 2 tops, and these top axle bolster 4 two ends, left and right are respectively equipped with for contacting the rolling bearing 7 of the guiding saw band top back of the body.Left and right two rolling bearing contact guiding saw band top back ofs the body during work on this top axle bolster, make the utility model and saw band top back of the body frictional resistance reduce, and the security of guiding saw band improves.
Should be understood that: above-described embodiment is just to explanation of the present utility model, and any innovation and creation that do not exceed in the utility model connotation scope, within all falling into protection domain of the present utility model.
Claims (2)
1. the novel guide head of band sawing machine, comprise the guide head body, with be located at guide head body bottom for contacting rolling bearing and the alloy fixture block on two sides before and after the guiding saw band, it is characterized in that: described guide head body is provided with the top axle bolster in top, and these two ends, top axle bolster left and right are respectively equipped with for contacting the rolling bearing of the guiding saw band top back of the body.
2. the novel guide head of band sawing machine according to claim 1, it is characterized in that: described top axle bolster is comprised of front and back two intermediate plates, and these two ends, two intermediate plates left and right form relatively installs the breach that rolling bearing is used, and be provided with and the central shaft pin-and-hole that two intermediate plates use be installed and two pin holes that rolling bearing is used are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203571195U CN203356737U (en) | 2013-06-21 | 2013-06-21 | Novel guide head of band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203571195U CN203356737U (en) | 2013-06-21 | 2013-06-21 | Novel guide head of band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356737U true CN203356737U (en) | 2013-12-25 |
Family
ID=49804558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203571195U Expired - Lifetime CN203356737U (en) | 2013-06-21 | 2013-06-21 | Novel guide head of band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742255A (en) * | 2015-04-14 | 2015-07-01 | 浙江晨雕机械有限公司 | Rotary cutting sawing machine |
| CN108296560A (en) * | 2018-01-12 | 2018-07-20 | 浙江仁工机械有限公司 | The saw band adjusting apparatus of band sawing machine |
-
2013
- 2013-06-21 CN CN2013203571195U patent/CN203356737U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742255A (en) * | 2015-04-14 | 2015-07-01 | 浙江晨雕机械有限公司 | Rotary cutting sawing machine |
| CN108296560A (en) * | 2018-01-12 | 2018-07-20 | 浙江仁工机械有限公司 | The saw band adjusting apparatus of band sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |