CN208289124U - A kind of band sawing machine guide head - Google Patents
A kind of band sawing machine guide head Download PDFInfo
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- CN208289124U CN208289124U CN201820808338.3U CN201820808338U CN208289124U CN 208289124 U CN208289124 U CN 208289124U CN 201820808338 U CN201820808338 U CN 201820808338U CN 208289124 U CN208289124 U CN 208289124U
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- chopped wood
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Abstract
A kind of band sawing machine guide head, including guide head ontology and guide bearing, it is characterized in that: the guide head ontology is made of upper and lower slit bamboo or chopped wood fission, lower slit bamboo or chopped wood fission upper body and upper slit bamboo or chopped wood fission upper body overlap up and down, and it is equipped with location hole and mounting hole, lower slit bamboo or chopped wood fission lower body and upper slit bamboo or chopped wood fission lower body are divided right and left, and column sleeve are equipped in the mounting hole, and the mounting hole on upper slit bamboo or chopped wood fission is all larger than column sleeve outer diameter；The lower part of the upper and lower slit bamboo or chopped wood fission upper body is respectively equipped with corresponding screw hole, left side spring and the right spring are respectively equipped in two screw rods hole, the screw hole of slit bamboo or chopped wood fission lower part is wherein descended to be located at towards in the convex block seat protruded above, and the screw hole coaxial line of lower part seperated with upper slit bamboo or chopped wood；One screw rod or so passes through the two screw rods hole and two springs, and the right end of left side spring contacts on the outside of the screw hole bottom of upper slit bamboo or chopped wood fission lower part, and the left end of the right spring abuts on the inside of its screw hole bottom, and right end abuts adjusting nut, and highly reliable, guiding accuracy is high.
Description
Technical field
The utility model relates to band saw machine technical field, especially a kind of band sawing machine guide head.
Background technique
Band saw machine is one kind using metallic decoration wire as cutting element, and is used for the sawing device of cutting metal material,
It is mainly used for the square stock of ferrous metal, the cutting of garden material and various profiles also can be used for cutting non-ferrous metal and nonmetallic materials.
Since band saw notch is narrow, stock-removing efficiency is high, therefore energy consumption is small, and waste of material is few, is that one kind has significant energy conservation, section material effect
High-efficient cutting equipment.Common metal band sawing machine generally comprise lathe bed, workbench, saw frame, main drive, saw band tightening,
Workpiece clamping mechanism and saw blade guiding device.The saw blade guiding device is mainly used to for saw blade twisting certain angle to be allowed to and work
Make the correct position that table top is vertical, when guarantee saw blade works comprising leading arm and the guide head for being mounted on leading arm end.Mesh
Before, conventional guide head is the guide head ontology by integral structure, and the alloy block and guide bearing that are mounted on guide head ontology
Composition, wherein alloy block and guide bearing with worn in the saw blade contact course of work after can leave a void, cannot be with saw blade just
Often fitting, saw blade can shake in sawing process, cause saw blade to block, situations such as disconnected band, sawing precision reduce.
Summary of the invention
The utility model is to solve the problems, such as that above-mentioned common band sawing machine guide head exists, and provides a kind of improved band sawing machine and leads
Highly reliable to head, guiding accuracy is high.
In order to solve the above technical problems, a kind of band sawing machine guide head provided by the utility model, including guide head ontology and
Guide bearing, it is characterized in that: the guide head ontology is made of upper and lower slit bamboo or chopped wood fission, lower slit bamboo or chopped wood fission upper body and upper slit bamboo or chopped wood fission upper body
Overlapping up and down, and it is correspondingly provided with location hole and mounting hole, lower slit bamboo or chopped wood fission lower body and upper slit bamboo or chopped wood fission lower body are divided right and left, the installation
Column sleeve is equipped in hole, and two mounting holes on upper slit bamboo or chopped wood fission are all larger than column sleeve outer diameter；Under the upper and lower slit bamboo or chopped wood fission upper body
Portion is respectively equipped with corresponding screw hole, and left side spring and the right spring are respectively equipped in two screw rods hole, wherein lower slit bamboo or chopped wood fission lower part
Screw hole be located at towards in the convex block seat that protrudes above, and the screw hole coaxial line of lower part seperated with upper slit bamboo or chopped wood；One screw rod or so passes through
The two screw rods hole and two springs, and the right end of left side spring contacts on the outside of the screw hole bottom of upper slit bamboo or chopped wood fission lower part, the right bullet
The left end of spring abuts on the inside of its screw hole bottom, and right end abuts adjusting nut；The both up and down of the upper and lower slit bamboo or chopped wood fission lower body is to equal
It is extended with protrusion respectively；The guide bearing for contacting saw blade side is equipped on the protrusion bottom；The protrusion is left
The guide bearing for contacting saw blade top back is equipped between the right side.
Further, the column sleeve height is equal to or slightly greater than the thickness after the overlapping of the upper and lower slit bamboo or chopped wood fission upper body；The right side
Side spring force is greater than left side spring force.
The advantageous effects of the utility model are: it is made of by being divided into guide head ontology upper and lower two slit bamboo or chopped woods fission, and
The upper body of two slit bamboo or chopped woods fission is set as overlapping up and down, lower body is divided right and left, and is acted on by screw rod and spring, and two separated slit bamboo or chopped woods are made
Guide bearing on seperated lower body is in suitable position always and is bonded with saw blade two sides, highly reliable, and guiding accuracy is high.
Detailed description of the invention
Fig. 1 is two slit bamboo or chopped wood fission schematic diagrames of the utility model guide head ontology.
Fig. 2 is the utility model structure diagram.
Fig. 3 is guide head ontology and guide bearing outline structural diagram during Fig. 2 is looked up.
Fig. 4 is that the vertical left view structural representation cut in two mounting hole centers is crossed in Fig. 2.
Specific embodiment
Attached drawing mark explanation: lower slit bamboo or chopped wood fission 1, upper slit bamboo or chopped wood fission 2, guide bearing (3,4), screw rod 5, left side spring 6, the right bullet
Spring 8, adjusting nut 7, column sleeve 9, guide bearing axis 10, mounting hole (11,21), location hole 12, upper slit bamboo or chopped wood fission upper body 23, lower slit bamboo or chopped wood point
Body upper body 13, upper slit bamboo or chopped wood fission lower body 24, lower slit bamboo or chopped wood fission lower body 14, convex block seat 15.
As shown in Figs 1-4, a kind of band sawing machine guide head, including guide head ontology and guide bearing (3,10), the guiding
Head ontology is made of upper and lower slit bamboo or chopped wood seperated (1,2), and lower slit bamboo or chopped wood fission upper body 13 and about 23 upper slit bamboo or chopped wood fission upper body overlap, and lower slit bamboo or chopped wood is seperated
Lower body 14 and upper slit bamboo or chopped wood fission lower body 24 are divided right and left, and the top of the upper and lower slit bamboo or chopped wood fission upper body (13,23) is correspondingly provided with one and determines
Position hole 12 and two mounting holes (11,21) is equipped with column sleeve 9 in two mounting holes (11,21), and two peaces on upper slit bamboo or chopped wood fission 2
Dress hole 21 is all larger than 9 outer diameter of column sleeve；The lower part of the upper and lower slit bamboo or chopped wood fission upper body (13,23) is respectively equipped with corresponding screw hole, and two
Left side spring 6 and the right spring 8 are respectively equipped in screw hole, wherein the screw hole of seperated 2 lower parts of lower slit bamboo or chopped wood is located at what court protruded above
In convex block seat 15, and the screw hole coaxial line of 1 lower part seperated with upper slit bamboo or chopped wood；One screw rod 5 or so passes through the two screw rods hole and two bullets
Spring (6,8), and the right end of left side spring 6 contacts on the outside of the screw hole bottom of seperated 2 lower parts of upper slit bamboo or chopped wood, and the left end of the right spring 8 is supported
It connects on the inside of its screw hole bottom, right end abuts adjusting nut 7；The both up and down of the upper and lower slit bamboo or chopped wood fission lower body (14,24) is to respectively
Protrusion is not extended with it；The guide bearing 4 for contacting saw blade side is equipped on the protrusion bottom；Described protrusion or so
Between be equipped with for contact saw blade top back guide bearing 3.
In the present invention, two pairs are respectively provided on the protrusion bottom of the upper and lower slit bamboo or chopped wood fission lower body (14,24) for connecing
The guide bearing 4 for touching saw blade side, sets that there are two be used between protrusion of the upper and lower slit bamboo or chopped wood fission lower body (14,24) or so
Contact the guide bearing of saw blade top back.
In the present invention, 9 height of column sleeve is equal to or slightly greater than on the upper and lower slit bamboo or chopped wood fission upper body (13,23)
It is movable under the action of two springs (6,8) to aloow slit bamboo or chopped wood fission 2 in this way for thickness after lower overlapping, to make two slit bamboo or chopped woods point
Guide bearing on body lower body is in suitable position always and is bonded with saw blade two sides.The right spring 8 bullet of the set on screw rod 5
Power can be greater than the elastic force of left side spring 6, and spring 6 right end active force in the left side pushes to the right slit bamboo or chopped wood fission lower body, and spring 8 left end in the right is made
Slit bamboo or chopped wood fission lower body is firmly pushed to the left, and the guide bearing on slit bamboo or chopped wood fission lower body upper in this way can press to the left, make guide bearing always
It is bonded in suitable position with saw blade two sides, and the elastic force of the right spring 8 can also be adjusted by adjusting nut 7.Institute
Stating adjusting nut 7 can make to adjust more convenient operation using wing nut.
In application, using two by two mounting holes on the upper and lower slit bamboo or chopped wood fission upper body (13,23) in the utility model
The utility model is mounted on the bottom end of leading arm by a fixed screw, keeps saw blade left from the seperated lower body (14,24) of upper and lower slit bamboo or chopped wood two
It is passed through between the guide bearing on right both sides, the guide bearing and two side contacts of saw blade of the right and left are oriented to, and saw blade top is carried on the back
Guide bearing between the seperated lower body (14,24) of upper and lower slit bamboo or chopped wood two contacts.The utility model during the work time, due to passing through
The effect of spring (6,8) two-by-two enables the guide bearing on slit bamboo or chopped wood fission lower body 24 movable, to make two slit bamboo or chopped wood fission lower bodies
On guide bearing be in suitable position always and be bonded with saw blade two sides.In this way, can also be extended using the utility model guide head
Saw blade service life promotes lathe sawing precision.
It is understood that above-described embodiment is the explanation to the utility model, it is any without departing from the utility model
Innovation and creation in spirit, each fall within the protection scope of the utility model.
Claims (2)
1. a kind of band sawing machine guide head, including guide head ontology and guide bearing, it is characterized in that: the guide head ontology by it is upper,
Lower slit bamboo or chopped wood fission composition, lower slit bamboo or chopped wood fission upper body and upper slit bamboo or chopped wood fission upper body overlap up and down, and are correspondingly provided with location hole and mounting hole, lower slit bamboo or chopped wood
Seperated lower body and upper slit bamboo or chopped wood fission lower body are divided right and left, and column sleeve is equipped in the mounting hole, and two installations on upper slit bamboo or chopped wood fission
Hole is all larger than column sleeve outer diameter；The lower part of the upper and lower slit bamboo or chopped wood fission upper body is respectively equipped with corresponding screw hole, distinguishes in two screw rods hole
Equipped with left side spring and the right spring, wherein the screw hole of lower slit bamboo or chopped wood fission lower part is located at towards in the convex block seat protruded above, and with it is upper
The screw hole coaxial line of slit bamboo or chopped wood fission lower part；One screw rod or so passes through the two screw rods hole and two springs, and the right side of left side spring
In end in contact on the outside of the screw hole bottom of slit bamboo or chopped wood fission lower part, the left end of the right spring is abutted on the inside of its screw hole bottom, and right end, which abuts, to be adjusted
Save nut；The both up and down of the upper and lower slit bamboo or chopped wood fission lower body to being extended with protrusion respectively；It is equipped on the protrusion bottom
For contacting the guide bearing of saw blade side；The guide bearing for contacting saw blade top back is equipped between described protrusion or so.
2. a kind of band sawing machine guide head according to claim 1, it is characterized in that: the column sleeve height is equal to or slightly greater than described
Thickness after upper and lower slit bamboo or chopped wood fission upper body overlapping；The right spring force is greater than left side spring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808338.3U CN208289124U (en) | 2018-05-29 | 2018-05-29 | A kind of band sawing machine guide head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808338.3U CN208289124U (en) | 2018-05-29 | 2018-05-29 | A kind of band sawing machine guide head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289124U true CN208289124U (en) | 2018-12-28 |
Family
ID=64722177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808338.3U Active CN208289124U (en) | 2018-05-29 | 2018-05-29 | A kind of band sawing machine guide head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289124U (en) |
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2018
- 2018-05-29 CN CN201820808338.3U patent/CN208289124U/en active Active
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