CN2799202Y - Cross rod rotation mechanism of cutting machine - Google Patents
Cross rod rotation mechanism of cutting machine Download PDFInfo
- Publication number
- CN2799202Y CN2799202Y CN 200520102392 CN200520102392U CN2799202Y CN 2799202 Y CN2799202 Y CN 2799202Y CN 200520102392 CN200520102392 CN 200520102392 CN 200520102392 U CN200520102392 U CN 200520102392U CN 2799202 Y CN2799202 Y CN 2799202Y
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- China
- Prior art keywords
- cross bar
- cutting machine
- switch block
- base
- fixed transverse
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Abstract
The utility model relates to a cross rod rotation mechanism for positioning workpieces, which is arranged on a working table of a cutting machine. The utility model is arranged on the working table which is arranged under the cutting machine, the cross rod is composed of a eudipleural left cross rod and a eudipleural right cross rod, wherein the left cross rod and the right cross rod are respectively hinged with a left rotating block and a right rotating block through a cylindrical pin of an arc-shaped groove of a base, the left rotating block and the right rotating block can rotate around a convex post which is arranged in the middle of the base, and locking mechanisms are arranged on the left rotating block and the right rotating block and can stop the rotation of the left rotating block and the right rotating block. The utility model has the characteristics that the design is reasonable, the rotation of the cross rod can realize the miter cutting of the cutting machine, the operation is convenient, etc. The utility model solves the problems that a working table of the existing cutting machine needs to adopt a miter cutting machine to rotate a rotary disk, a machine head cutter blade, etc. which are fixed on the base for carrying out the miter cutting., the structure design is complicated, the cost is high, etc.
Description
Technical field
The utility model relates to a kind of workpiece detent mechanism, particularly a kind ofly is installed in being used on the saw working bench and locatees the cross bar rotating mechanism of workpiece.
Technical background
Cutting machine is when cut workpiece, and workpiece need be positioned on the workbench to prevent that workpiece is shifted in the process that is cut.As a kind of bispin Profile cut-off machine (patent No.: 96248017.7), be made up of base, emery wheel cutter etc., emery wheel cutter bottom is provided with the rotary disk that is fixed on the base, base top be provided with can make workpiece fix and rotate, and workpiece chuck movably.
In the above-mentioned patent scheme on the workpiece chuck location workpiece between can not horizontally rotate so that workpiece is cut sth. askew and cut, need adopting bias cutter is that the rotary disk of rotational fixation on base, head blade etc. just can be cut sth. askew and cut, and has problems such as project organization complexity, cost height.
Summary of the invention
It is a kind of reasonable in design that the utility model purpose is to provide, the rotation of cross bar can realize that cutting sth. askew of cutting machine cut, use cutting machine cross bar rotating mechanism comparatively easily, having solved existing saw working bench need adopt the rotary disk of bias cutter rotational fixation on base, head blade etc. just can cut sth. askew to cut problems such as project organization complexity, cost height.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: be arranged on the workbench of cutting machine below, cross bar is made of symmetrical left cross bar and right cross bar, it is hinged that described left cross bar and right cross bar pass the straight pin of base deep-slotted chip breaker and left-handed switch block and dextrorotation switch block respectively, described left-handed switch block and dextrorotation switch block can rotate around the projection in the middle of the base, and left-handed switch block and dextrorotation switch block are provided with the retaining mechanism that can stop them to rotate.Because of cross bar is used for keeping workpiece, the rotation of cross bar can realize that cutting sth. askew of cutting machine cut.The synchronous rotation of cross bar can realize the function of cutting sth. askew of cutting machine having solved traditional diagonal cutting saw, and cross bar is rotatable, and the rotation of rotating disk, head saw blade could realize the problem of cutting sth. askew and cutting, and is simple in structure, reasonable in design, easy to use.
As preferably, be installed with guide rod on the described base, described guide rod is provided with can be along the slide of guide rod slip, and the slide both sides are hinged with an end of left connecting rod and right connecting rod respectively, and the other end of left connecting rod and right connecting rod is hinged with left-handed switch block and dextrorotation switch block respectively; Described retaining mechanism is made of locking pin that passes cross bar and deep-slotted chip breaker respectively and the locking spanner that is hinged on the locking pin upper end, the end that described locking pin is positioned at the deep-slotted chip breaker below is provided with the boss rank of size greater than the deep-slotted chip breaker width, be arranged with back-moving spring on the locking pin section between described boss rank and the cross bar, the upper end off-centre of described locking spanner and locking pin is hinged.Operator such as needs promote cross bar, straight pin on the cross bar and locking pin driven rotary piece rotate, spill spin block drives slide and is moving on guide rod under the effect of connecting rod, thereby drive connecting rod, spill spin block, the cross bar rotation of opposite side, thereby the cross bar of realizing both sides rotates synchronously, can be with cross bar to required angle, pull the locking spanner on the cross bar, off-centre because of the locking spanner, the drive locking pin moves up, the boss rank of locking pin lean against on the base, and promptly locking pin is locked the jail, thereby thereby cross bar can't rotate cross bar is fixed on a certain angle.
As preferably, described left-handed switch block and dextrorotation switch block stack mutually, and both are fixed on the projection in the middle of the base by screw, base large washer, arch packing ring and packing ring.
As preferably, described guide rod is fixed on the base by screw, and described slide both sides are hinged by straight pin and left connecting rod and right connecting rod respectively.
As preferably, be provided with indicating graduation by the described deep-slotted chip breaker.Can adjust the angle of cross bar easily by indicating graduation, easy to use.
As preferably, described left cross bar is made of left fixed transverse rod and left slip cross bar, described right cross bar is made of right fixed transverse rod and right slip cross bar, and left fixed transverse rod and right fixed transverse rod are slidingly connected with left side slip cross bar and right slip cross bar respectively and lock by locking mechanism; Described locking mechanism is made of with the thumb screw that passes left fixed transverse rod and right fixed transverse rod and cooperate with square nut the square nut that is installed on described left slip cross bar and the right slip cross bar; Be respectively equipped with some slide rails on described left fixed transverse rod and the right fixed transverse rod, be respectively equipped with the chute that some and described slide rail matches on described left slip cross bar and the right slip cross bar.When cut workpiece, can adopt retaining mechanism that both are located according to the length adjustment slip cross bar and the mutual alignment between fixed transverse rod of workpiece, to satisfy the processing location needs of different length workpiece, easy to use, reasonable in design; When needing packing and transportation, unclamp locking mechanism, the slip cross bar is unloaded from fixed transverse rod, convenient transportation and packing.
Therefore, the utlity model has reasonable in designly, the rotation of cross bar can realize that cutting sth. askew of cutting machine cut, and uses characteristics such as comparatively convenient.Because of cross bar is used for keeping workpiece, the rotation of cross bar can realize that cutting sth. askew of cutting machine cut.The synchronous rotation of cross bar can realize the function of cutting sth. askew of cutting machine having solved traditional diagonal cutting saw, and cross bar is rotatable, and the rotation of rotating disk, head saw blade could realize the problem of cutting sth. askew and cutting, and is simple in structure, reasonable in design, easy to use.
Description of drawings
Accompanying drawing 1 is a kind of section structure schematic diagram of the present utility model;
Accompanying drawing 2 is a kind of plan structure schematic diagrames that the utility model cross bar becomes certain certain angle;
Accompanying drawing 3 is that the utility model cross bar is at a kind of plan structure schematic diagram that becomes 180 °;
Accompanying drawing 4 is that the utility model cross bar becomes another angle a kind of plan structure schematic diagram all.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, cross bar mechanism is arranged on the workbench of saw blade 2 belows of cutting machine 1, cross bar is made of symmetrical left cross bar 71 and right cross bar 72, it is hinged with left-handed switch block 11 and dextrorotation switch block 10 that a left side cross bar 71 and right cross bar 72 pass the straight pin 6 of base 9 deep-slotted chip breakers 24 respectively, the deep-slotted chip breaker 24 other indicating graduations 25 that are provided with, left-handed switch block 11 and dextrorotation switch block 10 stack mutually, both are by screw 15, base large washer 13, arch packing ring 14 and packing ring 17 are fixed on the projection in the middle of the base 9 and can rotate around projection, and left-handed switch block 11 and dextrorotation switch block 10 are provided with the retaining mechanism that can stop their to rotate.Guide rod 21 is fixed on the base 9 by screw 18, guide rod 21 is provided with can be along the slide 20 of guide rod 21 slips, slide 20 both sides are hinged with an end of left connecting rod 23 and right connecting rod 19 by straight pin 22 respectively, and the other end of left connecting rod 23 and right connecting rod 19 is hinged with left-handed switch block 11 and dextrorotation switch block 10 respectively.Retaining mechanism is made of locking pin 5 that passes cross bar 7 and deep-slotted chip breaker 24 respectively and the locking spanner 3 that is hinged on locking pin 5 upper ends, the end that locking pin 5 is positioned at deep-slotted chip breaker 24 belows is provided with the boss rank 26 of size greater than the deep-slotted chip breaker width, be arranged with back-moving spring 8 on the locking pin section between boss rank 26 and the cross bar 7, locking spanner 3 is eccentric hinged by straight pin 4 with the upper end of locking pin 5.Pull the locking spanner on the cross bar, because of the off-centre of locking spanner, drive locking pin and move up, the boss rank of locking pin lean against on the base, and promptly locking pin is locked the jail, thereby thereby cross bar can't rotate cross bar is fixed on a certain angle.Operator such as needs want the direction of Fig. 3 arrow to promote cross bar 7, straight pin 6 on the cross bar 7 and locking pin 5 drive the left rotation and right rotation piece and rotate, the left rotation and right rotation piece drives slide and is moving on guide rod under the effect of connecting rod, thereby drive the connecting rod of opposite side, spill spin block, the cross bar rotation, thereby the cross bar of realizing both sides rotates synchronously, cross bar can be forwarded to as Fig. 2, Fig. 3, a certain angle shown in Figure 4 and other angle, pull the locking spanner on the cross bar, off-centre because of the locking spanner, the drive locking pin moves up, the boss rank of locking pin lean against on the base, and promptly locking pin is locked the jail, thereby cross bar can't rotate.Because of cross bar is used for keeping workpiece, the rotation of cross bar can realize that cutting sth. askew of cutting machine cut, and the synchronous rotation of cross bar can realize the function of cutting sth. askew of cutting machine.
Left side cross bar 71 is made of left fixed transverse rod 711 and left slip cross bar 712, right cross bar 72 is made of right fixed transverse rod 721 and right slip cross bar 722, and left fixed transverse rod 711 and right fixed transverse rod 721 are slidingly connected with left side slip cross bar 712 and right slip cross bar 722 respectively and lock by locking mechanism.Locking mechanism is made of with the thumb screw that passes left fixed transverse rod 711 and right fixed transverse rod 721 and cooperate with square nut the square nut that is installed on left slip cross bar 712 and the right slip cross bar 722.Be respectively equipped with some slide rails 28 on left side fixed transverse rod 711 and the right fixed transverse rod 721, be respectively equipped with some chutes 29 that match with slide rail 28 on left slip cross bar 712 and the right slip cross bar 722.When cut workpiece, can adopt retaining mechanism that both are located according to the length adjustment slip cross bar and the mutual alignment between fixed transverse rod of workpiece, to satisfy the processing location needs of different length workpiece, easy to use, reasonable in design; When needing packing and transportation, unclamp locking mechanism, the slip cross bar is unloaded from fixed transverse rod, convenient transportation and packing.
Claims (9)
1, a kind of cutting machine cross bar rotating mechanism, be arranged on the workbench of cutting machine below, it is characterized in that: cross bar (7) is made of symmetrical left cross bar (71) and right cross bar (72), the straight pin (6) that described left cross bar (71) and right cross bar (72) pass base (9) deep-slotted chip breaker (24) respectively is hinged with left-handed switch block (11) and dextrorotation switch block (10), described left-handed switch block (11) and dextrorotation switch block (10) can rotate around the projection in the middle of the base (9), and left-handed switch block (11) and dextrorotation switch block (10) are provided with the retaining mechanism that can stop them to rotate.
2, cutting machine cross bar rotating mechanism according to claim 1, it is characterized in that being installed with on the described base (9) guide rod (21), described guide rod (21) is provided with can be along the slide (20) of guide rod (21) slip, slide (20) both sides are hinged with an end of left connecting rod (23) and right connecting rod (19) respectively, and the other end of left connecting rod (23) and right connecting rod (19) is hinged with left-handed switch block (11) and dextrorotation switch block (10) respectively.
3, cutting machine cross bar rotating mechanism according to claim 1 and 2, it is characterized in that described retaining mechanism is made of locking pin (5) that passes cross bar (7) and deep-slotted chip breaker (24) respectively and the locking spanner (3) that is hinged on locking pin (5) upper end, the end that described locking pin (5) is positioned at deep-slotted chip breaker (24) below is provided with the boss rank (26) of size greater than the deep-slotted chip breaker width, be positioned on the locking pin section between described boss rank (26) and the cross bar (7) and be arranged with back-moving spring (8), described locking spanner (3) is hinged with the upper end off-centre of locking pin (5).
4, cutting machine cross bar rotating mechanism according to claim 1 and 2, it is characterized in that described left-handed switch block (11) and dextrorotation switch block (10) stack mutually, both are fixed on the middle projection of base (9) by screw (15), base large washer (13), arch packing ring (14) and packing ring (17).
5, cutting machine cross bar rotating mechanism according to claim 1 and 2, it is characterized in that described guide rod (21) is fixed on the base (9) by screw (18), described slide (20) both sides are hinged with left connecting rod (23) and right connecting rod (19) by straight pin (22) respectively.
6,, it is characterized in that the other indicating graduation (25) that is provided with of described deep-slotted chip breaker (24) according to claim 1 or 2 described cutting machine cross bar rotating mechanisms.
7, according to claim 1 or 2 described cutting machine cross bar rotating mechanisms, it is characterized in that described left cross bar (71) is made of left fixed transverse rod (711) and left slip cross bar (712), described right cross bar (72) is made of right fixed transverse rod (721) and right slip cross bar (722), and left fixed transverse rod (711) and right fixed transverse rod (721) are slidingly connected with left side slip cross bar (712) and right slip cross bar (722) respectively and lock by locking mechanism.
8,, it is characterized in that described locking mechanism is made of with the thumb screw that passes left fixed transverse rod (711) and right fixed transverse rod (721) and cooperate with square nut the square nut that is installed on described left slip cross bar (712) and the right slip cross bar (722) according to the described cutting machine cross bar of claim 7 rotating mechanism.
9, according to the described cutting machine cross bar of claim 7 rotating mechanism, it is characterized in that being respectively equipped with some slide rails (28) on described left fixed transverse rod (711) and the right fixed transverse rod (721), be respectively equipped with the chute (29) that some and described slide rail (28) matches on described left slip cross bar (712) and the right slip cross bar (722).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102392 CN2799202Y (en) | 2005-05-24 | 2005-05-24 | Cross rod rotation mechanism of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102392 CN2799202Y (en) | 2005-05-24 | 2005-05-24 | Cross rod rotation mechanism of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799202Y true CN2799202Y (en) | 2006-07-26 |
Family
ID=36841700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102392 Expired - Fee Related CN2799202Y (en) | 2005-05-24 | 2005-05-24 | Cross rod rotation mechanism of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799202Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433831A (en) * | 2013-08-18 | 2013-12-11 | 胡达广 | Improvement of metal cutting machine with two rotating baffles |
| CN112358173A (en) * | 2020-11-11 | 2021-02-12 | 常德市金沅锅炉制造有限公司 | Glass cutting device |
-
2005
- 2005-05-24 CN CN 200520102392 patent/CN2799202Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433831A (en) * | 2013-08-18 | 2013-12-11 | 胡达广 | Improvement of metal cutting machine with two rotating baffles |
| CN103433831B (en) * | 2013-08-18 | 2015-10-28 | 胡达广 | A kind of metal cutter with dual rotary baffle plate |
| CN112358173A (en) * | 2020-11-11 | 2021-02-12 | 常德市金沅锅炉制造有限公司 | Glass cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20130524 |