CN2759662Y - Position limiting ruler structure of cutting saw - Google Patents
Position limiting ruler structure of cutting saw Download PDFInfo
- Publication number
- CN2759662Y CN2759662Y CN 200420120360 CN200420120360U CN2759662Y CN 2759662 Y CN2759662 Y CN 2759662Y CN 200420120360 CN200420120360 CN 200420120360 CN 200420120360 U CN200420120360 U CN 200420120360U CN 2759662 Y CN2759662 Y CN 2759662Y
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- CN
- China
- Prior art keywords
- scale bar
- cutting saw
- cast
- positive stop
- support
- 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
The utility model relates to a position limiting ruler structure of a cutting saw, which is used for a cutting saw. The utility model comprises a ruler rod and a position limiting stop block, wherein the ruler rod can be arranged on a base of the cutting saw in a sliding mode, a clamping mechanism which can position the sliding ruler rod is arranged on the base and the position limiting stop block is fixedly connected to the ruler rod. The position limiting ruler structure of a cutting saw of the utility model can be realized by controlling the tightness of the clamping mechanism and then moving and fixing the ruler rod. The clamping mechanism is arranged on the fixed position on the base and can not change the position for the movement and the rotation of the position limiting stop block. Therefore, the clamping mechanism can be conveniently controlled by an operator and is convenient for fixing and positioning the ruler rod. When a longer workpiece is cut, the ruler rod can be completely withdrawn into the base and can prevent that the workpiece to be cut falls off to break the ruler rod. When the cutting saw is transported, the ruler rod is withdrawn into the base for conveniently transportation and the damage of the ruler rod can be prevented.
Description
Technical field
The utility model relates to a kind of length setting device that is used on the cast-cutting saw, relates in particular to a kind of spacing chi structure that is used for the cast-cutting saw on the cast-cutting saw.
Background technology
Present cast-cutting saw is general main to be made up of the cutting head and the support that are provided with the saw body, the cutting head is connected with support by taking over, but cutting head solderless wrapped connection pipe rotates, rising and falling of head of cutting controlled by the operator, during work, lift the handle of cutting head with hand, make cutting head solderless wrapped connection pipe rotate and lift, at this moment, the supporting and positioning mechanism on the cutting head will be cut head location (promptly blocking the cutting head), workpiece to be cut be gone into the position also clamp, then, lift the cutting head once more, make the supporting and positioning mechanism release, cutting head solderless wrapped connection pipe swing and make saw whereabouts cut workpiece; After cutting finishes, lift the cutting head again and will cut head support location by supporting and positioning mechanism.When cut workpiece, some workpiece must cut by certain-length, and also a plurality of workpiece of some cutting require to have equal length, and when utilizing this cast-cutting saw cut workpiece, Cutting Length is by a spacing chi control.As shown in Figure 1, the spacing chi that now on cast-cutting saw, uses, mainly be to constitute by a scale bar 01 and a positive stop 02, scale bar 01 1 ends are fixedly welded on the support 03 of saw body below, the other end is along the length direction of cut workpiece, extend to support one side, constitute cantilever design, positive stop 02 is sheathed on this scale bar 01 and can slides along scale bar 01, positive stop 02 is provided with dog screw 021, when positive stop 02 slided into certain position, screwed in place screw 021 made positive stop 02 location.During use, at first the Workpiece length according to cutting for the first time is fixed on positive stop 02 on the certain position of scale bar 01, is fed forward bar to be cut, after bar front end to be cut touches positive stop 02, the bar clamping is cut; Repeat cutting according to above-mentioned steps, promptly can cut out the workpiece of equal length.
But, there is following shortcoming in above-mentioned spacing chi: (1) positive stop 02 slides on scale bar 01, by dog screw 021 it is positioned, during use, positive stop 02 not only can slide on scale bar 01, also can be around its axial wobble on scale bar 01, to satisfy the operator positive stop is fixed on the requirement of suitable angle, after positive stop 02 swing, the position of dog screw 021 also changes thereupon, this moment, the screwed in place screw was comparatively difficult, was unfavorable for fixing; (2) scale bar one end is fixed in support, and the other end extends outside the support, when cutting than farm labourer's part, can't regain owing to scale bar, easily scale bar is smashed when workpiece drops spacing chi can't be used; (3) support is outer can't be regained because scale bar extends in, and when carrying and mobile cast-cutting saw, easily spacing chi is damaged, and also handling process is made troubles.
Summary of the invention
The purpose of this utility model is to provide a kind of spacing chi structure of cast-cutting saw, and its positive stop is fixed on the scale bar, and scale bar can slide in support, by the clamp mechanism on the support scale bar is positioned, with convenient fixing.
Another purpose of the present utility model is to provide a kind of spacing chi structure of cast-cutting saw, and this spacing chi can take in the support, to the cutting than farm labourer's part, and helps the carrying of cast-cutting saw with convenient.
The purpose of this utility model is to realize like this, a kind of spacing chi structure of cast-cutting saw comprises scale bar and positive stop, and this scale bar slidably is located on the cast-cutting saw support, support is provided with one can be with the clamp mechanism of slide scale bar location, and described positive stop is fixedly connected on the scale bar.
Described positive stop is fixedly connected on the outer end of scale bar.
Described positive stop and scale bar are integrally formed.
The described positive stop outside is provided with a handle of fixedlying connected with the scale bar outer end.
Described scale bar outer end is provided with screw, and positive stop is provided with through hole, and described handle one side is provided with one and can passes described through hole and be bolted in the threaded joints of described screw.
Described scale bar is in the place, end of support inboard horizontally set one spacer pin.
Described scale bar is rotatable to be located on the support.
Described clamp mechanism is for being horizontally through a trip bolt of support butt scale bar along a screwed hole.
The spacing chi structure of cast-cutting saw of the present utility model, it is degree of tightness by the control clamp mechanism, and then move and the nonadjustable signal bar realizes, and clamp mechanism is arranged on the fixed position on the support, can and not rotate and shift one's position because of the mobile of positive stop, so the operator is very convenient to the control of clamp mechanism, be convenient to the fixing and location of scale bar.When the long workpiece of cutting, clamp mechanism can be unclamped, again scale bar is all taken in the support, drop with the workpiece after preventing to cut and smash scale bar; When the carrying cast-cutting saw, also scale bar can be taken in the support, so that carry and prevent the scale bar damage.
Description of drawings
Fig. 1 is the structural representation of existing spacing chi.
Fig. 2 is a spacing chi structure user mode schematic diagram of the present utility model.
Fig. 3 is a spacing chi structure user mode side-looking partial schematic diagram of the present utility model.
Fig. 4 is a spacing chi structure collapse state schematic diagram of the present utility model.
The specific embodiment
Shown in Fig. 2,3,4, a kind of spacing chi structure 1 of cast-cutting saw, comprise scale bar 11 and positive stop 12, this scale bar 11 slidably is located on the cast-cutting saw support 2, support 2 is provided with one can be with the clamp mechanism 3 of slide scale bar 11 location, and described positive stop 12 is fixedly connected on the scale bar 11.
The spacing chi structure of cast-cutting saw of the present utility model, when unclamping clamp mechanism 3, scale bar 11 can slide in support 2, and the operator moves scale bar 11 to set the length of desire cutting, and after Cutting Length was determined, the operator was fastening with clamp mechanism 3; After workpiece to be cut is delivered to front end and touches positive stop 12, workpiece clamped cut, can cut into the length of requirement.Because, determining of Cutting Length, it is degree of tightness by control clamp mechanism 3, and then move and nonadjustable signal bar 11 realizes, and clamp mechanism 3 is arranged on the fixed position on the support 2, can not shift one's position because of moving of positive stop 12, so, the operator is very convenient to the control of clamp mechanism 3, is convenient to the location of scale bar 11.
Further, in the present embodiment, described scale bar 11 also can rotate in support 2, is set in any angular position to make things convenient for positive stop 12, satisfies operator's requirement.
As shown in Figure 3, in the present embodiment, described clamp mechanism 3 is for being horizontally through a trip bolt 31 of support 2 butt scale bars 11 along a screwed hole 21, this holding screw 31 is provided with the knob 311 that makes things convenient for the user to operate, and can tighten or unclamp holding screw 31 very easily by knob 311.
Further, positive stop described in the present embodiment 12 is fixedly connected on the nearly outer end of scale bar 11, and such structure can be worked as scale bar 11 and takes in the support 2, when positive stop 12 abuts in support 2 sides, scale bar 11 major parts is taken in the support 2; Preferred plan is the outer end (as shown in Figure 3) that positive stop 12 is fixedly connected on scale bar 11 in the present embodiment, takes in the support 2 with convenient scale bar 11, when positive stop 12 abuts in support 2 sides, scale bar 11 is all taken in the support 2.
As the another kind of embodiment of present embodiment, described positive stop 12 also can be integrally formed with scale bar 11, and be positioned at the outer end (not shown) of scale bar 11.
In the present embodiment, when the long workpiece of cutting, scale bar 11 all can be taken in the support 2, drop with the workpiece after preventing to cut and smash scale bar 11; When the carrying cast-cutting saw, scale bar 11 is taken in the support 2, so that carry and prevent scale bar 11 damages.
Further, as shown in Figure 3, in the present embodiment, described positive stop 12 outsides are provided with a handle 13 of fixedlying connected with scale bar 11 outer ends; During use, the operator can spur that handle 13 moves or rotary scale bar 11, makes that to handle scale bar 11 convenient;
Described scale bar 11 outer ends are provided with screw 111, and positive stop 12 is provided with through hole 121, and described handle 13 1 sides are provided with one and can pass described through hole 121 and be bolted in the threaded joints 131 of described screw 111.
Further, as shown in Figure 3, described scale bar 11 is located at the place, end of a side in the support 2, horizontally set one spacer pin 112, this spacer pin 112 can limit the maximum displacement of scale bar 11, when preventing mobile scale bar 11, scale bar 11 is all extracted in support 2.
Claims (8)
1. the spacing chi structure of a cast-cutting saw, comprise scale bar and positive stop, it is characterized in that: this scale bar slidably is located on the cast-cutting saw support, and support is provided with one can be with the clamp mechanism of slide scale bar location, and described positive stop is fixedly connected on the scale bar.
2. the spacing chi structure of cast-cutting saw as claimed in claim 1, it is characterized in that: described positive stop is fixedly connected on the outer end of scale bar.
3. the spacing chi structure of cast-cutting saw as claimed in claim 2, it is characterized in that: described positive stop and scale bar are integrally formed.
4. the spacing chi structure of cast-cutting saw as claimed in claim 2 is characterized in that: be provided with a handle of fixedlying connected with the scale bar outer end outside the described positive stop.
5. the spacing chi structure of cast-cutting saw as claimed in claim 4, it is characterized in that: described scale bar outer end is provided with screw, and positive stop is provided with through hole, and described handle one side is provided with one and can passes described through hole and be bolted in the threaded joints of described screw.
6. as the spacing chi structure of each described cast-cutting saw of claim 1 to 5, it is characterized in that: described scale bar is in the place, end of support inboard horizontally set one spacer pin.
7. as the spacing chi structure of each described cast-cutting saw of claim 1 to 5, it is characterized in that: described scale bar is rotatable to be located on the support.
8. as the spacing chi structure of each described cast-cutting saw of claim 1 to 5, it is characterized in that: described clamp mechanism is for being horizontally through a trip bolt of support butt scale bar along a screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120360 CN2759662Y (en) | 2004-12-15 | 2004-12-15 | Position limiting ruler structure of cutting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120360 CN2759662Y (en) | 2004-12-15 | 2004-12-15 | Position limiting ruler structure of cutting saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759662Y true CN2759662Y (en) | 2006-02-22 |
Family
ID=36081865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420120360 Expired - Lifetime CN2759662Y (en) | 2004-12-15 | 2004-12-15 | Position limiting ruler structure of cutting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759662Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756165A (en) * | 2011-04-25 | 2012-10-31 | 苏州宝时得电动工具有限公司 | Handheld cutting tool |
| CN103506694A (en) * | 2012-06-25 | 2014-01-15 | C.&E.泛音有限公司 | Depth stop for an oscillating tool |
| CN103785900A (en) * | 2012-10-31 | 2014-05-14 | 天工爱和特钢有限公司 | Sawing machine with fixed length device |
-
2004
- 2004-12-15 CN CN 200420120360 patent/CN2759662Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756165A (en) * | 2011-04-25 | 2012-10-31 | 苏州宝时得电动工具有限公司 | Handheld cutting tool |
| CN103506694A (en) * | 2012-06-25 | 2014-01-15 | C.&E.泛音有限公司 | Depth stop for an oscillating tool |
| CN103785900A (en) * | 2012-10-31 | 2014-05-14 | 天工爱和特钢有限公司 | Sawing machine with fixed length 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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141215 Granted publication date: 20060222 |