CN203566333U - Drilling and locating tool of square parts - Google Patents
Drilling and locating tool of square parts Download PDFInfo
- Publication number
- CN203566333U CN203566333U CN201320772805.9U CN201320772805U CN203566333U CN 203566333 U CN203566333 U CN 203566333U CN 201320772805 U CN201320772805 U CN 201320772805U CN 203566333 U CN203566333 U CN 203566333U
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- shaped
- seat
- shaped seat
- drilling
- locating
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- Expired - Fee Related
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Abstract
The utility model discloses a drilling and locating tool of square parts. The drilling and locating tool comprises a U-shaped seat, wherein two side walls of the U-shaped seat and a connecting part between the two side walls are all in straight edges, the two side walls are vertical to the connecting part, inner space of the U-shaped seat is used for containing a to-be-drilled workpiece, a locating plate is fixedly connected to the U-shaped seat, the locating plate is parallel to a U-shaped cross section of the U-shaped seat and is located on the U-shaped surface of the U-shaped seat, and the locating plate is provided with drilling guide holes; the two side walls of the U-shaped seat are symmetrically provided with L-shaped clamping plates, the L-shaped clamping plates are buckled on the two side walls, two edges of the L-shaped clamping plates are both positioned at the outer sides of the two side walls, the L-shaped clamping plates are provided with waist-shaped holes, the L-shaped clamping plates are fixedly arranged on the two side walls through locating screws, and the locking screws penetrate through the waist-shaped holes. The drilling and locating tool disclosed by the utility model is simple in structure, convenient to use, accurate and reliable in locating and suitable for locating the drilling machining of the square parts in the same length and different widths.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioning tool that carries out Drilling operation for square cross.
Background technology
For the boring of square parts, the general locating piece that adopts right-angle side positions, though this positioning tool can position it, machining accuracy is difficult to guarantee, and the common secondary frock location that can also use the square parts of same specification, make the scope of application of frock limited.
Utility model content
The utility model, for above-mentioned shortcoming of the prior art, provides one for square parts hole drilling positioning fixture, and it is simple in structure, and positioning precision easily guarantees, and can be applicable to the location of the square parts Drilling operation of same length, different in width.
The technical scheme that the utility model adopts is as follows:
Square parts hole drilling positioning fixture, comprise U-shaped seat, connecting portion between two sidewalls and two sidewalls of U-shaped seat is straight flange, and sidewall is vertical with connecting portion, the inner space of U-shaped seat is used for holding treats that drilling-workpiece, location-plate are fixed on U-shaped seat, and location-plate is parallel with the U-shaped cross section of U-shaped seat, and seat on the U-shaped face of U-shaped seat, location-plate is provided with boring pilot hole; Two sidewalls of U-shaped seat are arranged with L shaped clamping plate, and L shaped clamping plate snap on sidewall, and the both sides of L shaped clamping plate are all positioned at the outside of sidewall, and L shaped clamping plate are provided with waist-shaped hole, and L shaped clamping plate are fixed on sidewall by lock-screw, and lock-screw runs through waist-shaped hole.
The utility model has the advantage of: by U-shaped seat, realize the location of workpiece along U-shaped seat connecting portion length direction, four support table by location-plate and precious sound of laughing frock realize the vertical location of workpiece, by two L shaped clamping plate, realized the location of workpiece along U-shaped seat connecting portion thickness direction, accurate positioning is reliable, has guaranteed positioning precision; By setting up L shaped clamping plate lock-screw and for lock-screw, waist-shaped hole is set on L shaped clamping plate, and make the L shaped clamping plate can be along axial the moving radially of lock-screw, can be applicable to the location of the square parts of same length, different in width, expand the scope of application of frock.Tool structure described in the utility model is simple, flexible and convenient to use.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises U-shaped seat 1, connecting portion 102 between two sidewalls 101 and two sidewalls of U-shaped seat 1 is straight flange, and sidewall 101 is vertical with connecting portion 102, the inner space of U-shaped seat 1 is used for holding treats that drilling-workpiece, location-plate 2 are fixed on U-shaped seat 1, and location-plate 2 is parallel with the U-shaped cross section of U-shaped seat 1, and seat on the U-shaped face of U-shaped seat 1, location-plate 2 be provided with boring pilot hole 201; Two sidewalls 101 of U-shaped seat 1 are arranged with L shaped clamping plate 3, L shaped clamping plate 3 snap on sidewall 101, and the both sides of L shaped clamping plate 3 are all positioned at the outside of sidewall 101, and L shaped clamping plate 3 are provided with waist-shaped hole 301, L shaped clamping plate 3 are fixed on sidewall 101 by lock-screw 4, and lock-screw 4 runs through waist-shaped hole 301.
Using method of the present utility model is as follows:
The first step, U-shaped seat 1 is placed on workbench, the part with right-angle side of right-angle side workpiece is put into U-shaped seat 1, and right-angle side workpiece is not wrapped up by U-shaped seat 1 completely, but workpiece still has part-structure to be positioned at the outside of U-shaped seat 1, now, the two sides of workpiece are spacing by two sidewalls 101 of U-shaped seat 1, the workpiece lateral surface parallel with connecting portion 102 is connected on the inwall of connecting portion 102, now, limited well workpiece along connecting portion 102 length directions with along the free degree of connecting portion 102 thickness directions;
Second step, by making the left side of two L shaped clamping plate 3 along waist-shaped hole 301 length directions, move right, and two L shaped clamping plate 3 along lock-screw 4 axial before, rear movement, thereby two lock-screws 4 are just in time connected on the end face of the part-structure that is positioned at U-shaped seat 1 outside on workpiece, when two L shaped clamping plate 3 are from the top tight workpiece of both sides, by lock-screw 4, lock L shaped clamping plate 3, now, limited well the free degree on workpiece is axial along lock-screw 4, and, because L shaped clamping plate 3 can be along lock-screw 4 axial adjustment, therefore, can be applicable to same length, the location of the square parts of different in width, expanded the scope of application of frock,
The 3rd step, finally location-plate 2 is covered on most of U-shaped face of U-shaped seat 1, and be fixed on sidewall 101 and connecting portion 102 by screw, the bottom workbench of location-plate 2 and support U-shaped seat 1 has limited the workpiece free degree vertically, complete thus the comprehensive location of workpiece, ensuing bore operation is carried out smoothly.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (1)
1. square parts hole drilling positioning fixture, it is characterized in that: comprise U-shaped seat (1), connecting portion (102) between two sidewalls (101) and two sidewalls of U-shaped seat (1) is straight flange, and sidewall (101) is vertical with connecting portion (102), the inner space of U-shaped seat (1) is used for holding treats drilling-workpiece, location-plate (2) is fixed on U-shaped seat (1), location-plate (2) is parallel with the U-shaped cross section of U-shaped seat (1), and seat on the U-shaped face of U-shaped seat (1), location-plate (2) be provided with boring pilot hole (201); Two sidewalls (101) of U-shaped seat (1) are arranged with L shaped clamping plate (3), L shaped clamping plate (3) snap on sidewall (101), and the both sides of L shaped clamping plate (3) are all positioned at the outside of sidewall (101), L shaped clamping plate (3) are provided with waist-shaped hole (301), it is upper that L shaped clamping plate (3) are fixed on sidewall (101) by lock-screw (4), and lock-screw (4) runs through waist-shaped hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772805.9U CN203566333U (en) | 2013-11-28 | 2013-11-28 | Drilling and locating tool of square parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772805.9U CN203566333U (en) | 2013-11-28 | 2013-11-28 | Drilling and locating tool of square parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566333U true CN203566333U (en) | 2014-04-30 |
Family
ID=50534091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772805.9U Expired - Fee Related CN203566333U (en) | 2013-11-28 | 2013-11-28 | Drilling and locating tool of square parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639757A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Positioning tool for square part drilling |
| CN107639439A (en) * | 2017-10-24 | 2018-01-30 | 嘉善东顺塑料五金制品厂（普通合伙） | A kind of fixation kit of fastener puncher |
| CN109500205A (en) * | 2018-12-29 | 2019-03-22 | 山东金马工业集团机械锻造厂 | A kind of small space jet-bedding tooling |
-
2013
- 2013-11-28 CN CN201320772805.9U patent/CN203566333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639757A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Positioning tool for square part drilling |
| CN107639439A (en) * | 2017-10-24 | 2018-01-30 | 嘉善东顺塑料五金制品厂（普通合伙） | A kind of fixation kit of fastener puncher |
| CN109500205A (en) * | 2018-12-29 | 2019-03-22 | 山东金马工业集团机械锻造厂 | A kind of small space jet-bedding tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |