CN201268047Y - T square locating device of cutting implement - Google Patents
T square locating device of cutting implement Download PDFInfo
- Publication number
- CN201268047Y CN201268047Y CNU2008201672881U CN200820167288U CN201268047Y CN 201268047 Y CN201268047 Y CN 201268047Y CN U2008201672881 U CNU2008201672881 U CN U2008201672881U CN 200820167288 U CN200820167288 U CN 200820167288U CN 201268047 Y CN201268047 Y CN 201268047Y
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- China
- Prior art keywords
- square
- locating rack
- positioner
- hole
- cutting tool
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Abstract
The utility model relates to a T-square positioning device of a cutting tool, which is arranged at the side part of the head of a T square and is installed on the body of the T square, and is characterized in that the positioning device comprises a positioning bracket that can be pushed against a work piece, wherein, the positioning bracket is provided with a guiding structure that can facilitate the positioning bracket to move along with the body of the T square in the straight line direction, and the positioning bracket is also provided with a locking mechanism that can fix the positioning bracket on the T square body. Compared with the prior art, the positioning device of the T square has the following advantages: the T square can be better positioned on the work piece through a simple positioning bracket, so that the positioning device has simple structure and convenient application; after the T square is positioned, when the work pieces such as the glass and the ceramic tile are manually cut, the T square is free from being declined or deviated, thereby improving the working efficiency of the operation personnel, and ensuring the cutting quality of the work piece.
Description
Technical field
The utility model relates to the positioner of T-square in a kind of hand cutting tool, particularly hand cutting tool.
Background technology
In building decoration engineering, cut into required shape and size for making article such as ceramic tile, glass, sheet material, usually need be by means of cutting tool.
Common hand cutting tool is a T-square and a cutting knife, earlier T-square is determined on a position, cuts along the edge of T-square with cutting knife and draws.This operation needs to locate T-square, the poor accuracy of its measurement by range estimation; Secondly, operating personnel's T-square when operation tilts easily, causes article after the cutting knife cutting and required form, size inconsistent, and its cut quality can not guarantee, cause the wasting of resources.
The utility model content
The purpose of this utility model is the problems referred to above at existing hand cutting tool, and a kind of T-square positioner of cutting tool of simple in structure, accurate positioning is provided.
The purpose of this utility model can realize by following technical proposal: a kind of T-square positioner of cutting tool, be arranged on the chi cephalic region of T-square and be installed on the blade of T-square, it is characterized in that, this positioner comprises the locating rack that an energy and workpiece lean mutually, be provided with the guide frame that locating rack is slided on rectilinear direction along the blade of T-square on the locating rack, and also be provided with the retaining mechanism that blade can be fixed on the locating rack on the locating rack.
Positioner of the present utility model is used for fixing T-square, prevents that T-square from workpiece skew or inclination taking place in use.T-square is made of orthogonal chi head and blade, and the locating rack of positioner is arranged on the blade and can slides relatively along blade by guide frame, retaining mechanism locating rack can be fixed on T-square on, avoid relatively moving between the two.During use locating rack leaned a end at workpiece, T-square is relatively moved along guide frame, adjust to suitable distance between to be positioned and the chi head, by retaining mechanism T-square and locating rack are connected again, be not offset after making T-square be positioned at the correct position of workpiece, thereby accurately located.
In the positioner of above-mentioned T-square, described guide frame comprises the pilot hole that is opened on the locating rack, and described pilot hole and blade are complementary.According to actual needs, guide frame can be for being located at the openings lead groove on the locating rack.
In the positioner of above-mentioned T-square, described retaining mechanism comprise on the locating rack screwed hole and be connected on the screwed hole lock-screw, described screwed hole is connected with pilot hole.The blade of T-square is positioned at pilot hole, and this lock-screw can be connected the blade of locating rack and T-square when screwing lock-screw.
As another kind of situation, in the positioner of above-mentioned T-square, described retaining mechanism comprises through hole on alignment pin, the locating rack and several locating holes on the T-square, described through hole is connected with above-mentioned pilot hole, and an end of described alignment pin can pass through hole and be positioned at locating hole.The employing alignment pin positions, and it is simple to operate.
In the positioner of above-mentioned T-square, described locating rack have be used for the edge of work against top board, described pilot hole is positioned at top board top.By top board T-square can be located more accurately.
In the positioner of above-mentioned T-square, have several pilot holes on the described locating rack, described pilot hole vertically be arranged in parallel.Location when this setting makes locating rack can be used for different workpieces thickness.
Compared with prior art, the positioner of T-square of the present utility model has the following advantages: adopt simple locating rack just T-square can be positioned on the workpiece preferably, this positioning device structure is simple, easy to use; After T-square was had good positioning, manually during workpiece such as glass-cutting, ceramic tile, T-square can run-off the straight or skew, has improved operating personnel's operating efficiency, has guaranteed the cut quality of workpiece.
Description of drawings
Fig. 1 is the perspective view of the positioner of T-square of the present utility model.
Fig. 2 is the perspective view of the positioner of T-square of the present utility model when using.
Fig. 3 is the part section structural representation of the another kind of structure of the positioner of T-square of the present utility model when using.
Among the figure, 1, locating rack; 11, pilot hole; 12, screwed hole; 13, through hole; 14, top board; 2, lock-screw; 3, alignment pin; 4, T-square; 41, chi head; 42, blade; 43, locating hole.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
As Fig. 1, Fig. 2 and shown in Figure 3, the positioner of T-square of the present utility model is arranged on chi head 41 sidepieces of T-square 4 and is installed on the blade 42 of T-square 4, this positioner can make T-square 4 better locate when being used for T-square 4 measuring workpieces, positioner of the present utility model comprises the locating rack 1 that an energy and workpiece lean mutually.Locating rack 1 have be used for the edge of work against top board 14, on top board 14, be provided with and make blade 42 on rectilinear direction the relative guide frame that slide of locating rack 1, also be provided with the retaining mechanism that blade 42 can be fixed on the locating rack 1 on the locating rack 1 along T-square 4.
Guide frame comprises that 11, two pilot holes 11 of two pilot holes that are opened on the locating rack 1 vertically be arranged in parallel, and the shape and size of the shape and size of each pilot hole 11 and blade 42 are complementary.This is provided with on the workpiece that makes things convenient for locating rack 1 to be used in the different-thickness size.
Retaining mechanism comprise the screwed hole 12 on the locating rack 1 and be connected on the screwed hole 12 lock-screw 2, this screwed hole 12 all is connected with two pilot holes 11.When T-square 4 is positioned at wherein any one pilot hole 11, screw lock-screw 2, this lock-screw 2 can be connected locating rack 1 and T-square 4.
When using this positioner, earlier locating rack 1 is socketed on the blade 42 of T-square 4, and the top board 14 that makes locating rack 1 leans the end at workpiece, again T-square 4 is done to slide relatively along pilot hole 11, when the workpiece size between to be positioned 1 and the chi head 41 is adjusted to suitable yardstick, screw lock-screw 2 locating rack 1 and T-square 4 are connected,, thereby T-square 4 is accurately located at this moment because the effect T-square 4 of top board 14 is positioned on the workpiece not to be offset.
As shown in Figure 4, the positioner of the T-square in the present embodiment is corresponding with embodiment 1, wherein retaining mechanism comprises through hole 13 on alignment pin 3, the locating rack 1 and several locating holes 43 on the T-square 4, through hole 13 all is connected with two pilot holes 11, and an end of alignment pin 3 can pass through hole 13 and be positioned at locating hole 43.Adopt alignment pin 3 to position, it is simple to operate.
Claims (6)
1, a kind of T-square positioner of cutting tool, be arranged on the chi cephalic region of T-square and be installed on the blade (42) of T-square (4), it is characterized in that, this positioner comprises the locating rack (1) that an energy and workpiece lean mutually, be provided with the guide frame that locating rack is slided on rectilinear direction relatively along the blade of T-square on the locating rack, and also be provided with the retaining mechanism that locating rack can be fixed on the blade on the locating rack.
2, the T-square positioner of cutting tool according to claim 1 is characterized in that described guide frame comprises the pilot hole (11) that is opened on the locating rack, and described pilot hole and blade are complementary.
3, the T-square positioner of cutting tool according to claim 1, it is characterized in that described retaining mechanism comprise the screwed hole (12) on the locating rack and be connected on the screwed hole lock-screw (2), described screwed hole is connected with pilot hole.
4, the T-square positioner of cutting tool according to claim 1, it is characterized in that described retaining mechanism comprises through hole (13) on alignment pin (3), the locating rack and several locating holes (43) on the T-square, described through hole is connected with above-mentioned pilot hole (11), and an end of described alignment pin passes through hole and is positioned at locating hole (43).
5, the T-square positioner of cutting tool according to claim 1, it is characterized in that described locating rack have be used for the edge of work against top board (14), described pilot hole (11) is positioned at top board top.
6, the T-square positioner of cutting tool according to claim 2 is characterized in that having several pilot holes (11) on the described locating rack, and described pilot hole vertically be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201672881U CN201268047Y (en) | 2008-11-03 | 2008-11-03 | T square locating device of cutting implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201672881U CN201268047Y (en) | 2008-11-03 | 2008-11-03 | T square locating device of cutting implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268047Y true CN201268047Y (en) | 2009-07-08 |
Family
ID=40840629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201672881U Expired - Fee Related CN201268047Y (en) | 2008-11-03 | 2008-11-03 | T square locating device of cutting implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268047Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109223A (en) * | 2020-08-04 | 2020-12-22 | 五冶集团上海有限公司 | Appurtenance of gypsum board cutting |
-
2008
- 2008-11-03 CN CNU2008201672881U patent/CN201268047Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109223A (en) * | 2020-08-04 | 2020-12-22 | 五冶集团上海有限公司 | Appurtenance of gypsum board cutting |
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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: 20090708 Termination date: 20091203 |