CN212264634U

CN212264634U - Positioning table drilling tool

Info

Publication number: CN212264634U
Application number: CN202020980170.1U
Authority: CN
Inventors: 陈丽红
Original assignee: Shanxi Wangtao Tool Co Ltd
Current assignee: Shanxi Wangtao Tool Co Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-01
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a location platform drilling tool belongs to location platform drilling anchor clamps field, has solved the current bench drill marking off in-process marking off error great, repeated press from both sides dress and the lower problem of drilling efficiency, aims at providing a location platform drilling tool, the technical scheme of adoption: the fixture comprises a cylindrical fixture body and a drilling jig plate, wherein a workpiece placing area is arranged inside the fixture body, a positioning groove and a positioning groove are preset on the outer wall of the fixture body, the bottom of the positioning groove is flush with the top surface of an installed workpiece, a pin hole is preset in the outer wall of the fixture body at the positioning groove, the drilling jig plate is installed in the positioning groove through the positioning pin and the pin hole, a round hole is preset in the middle of the positioning jig plate, a fastening screw penetrates through the round hole to be fixedly connected with the bottom of the fixture body, a plurality of drill holes are formed in the drilling jig plate, the positions of the drill holes and the workpiece to be machined are consistent.

Description

Positioning table drilling tool

Technical Field

The utility model belongs to location bench drill anchor clamps field especially relates to a location bench drilling tool.

Background

Workpiece punching is commonly performed by a numerical control device machine tool punching and a bench drill punching at present. Compared with a numerical control machining center, the bench drill has obvious price advantage, so that most of small workshops still adopt the bench drill to punch the workpiece. However, the drilling of the bench drill is premised on the fact that the bench drill needs to be lined and positioned by a bench worker and then can be used for drilling, and in the actual production process, the traditional bench drill drilling process has the following problems:

1. the marking technology has high requirement, and because of different horizontal capacities of benchers, the marking error is large, and the number of scrapped product workpieces is large.

2. Punching involves more personnel, and the bench worker marking off is incomplete, leads to the punching can not go on.

3. And the clamping is repeated, the bench drill lines and the bench drill holes are required to be clamped.

4. The production efficiency is not high, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art exists not enough, has solved the current bench drill marking off in-process marking off error great, repeated clamp dress and the lower problem of drilling efficiency, aims at providing a location platform drilling tool, the utility model discloses a location platform drilling tool simple structure reduces the bench worker's marking off process, adopts anchor clamps preformed hole location to drill, and the drilling precision is higher, and efficiency is better.

In order to solve the technical problem, the utility model discloses a technical scheme does: a positioning table drilling tool comprises a cylindrical clamp body and a drilling template, wherein a workpiece placing area is arranged inside the clamp body, a positioning groove is preset in the outer wall of the clamp body, the bottom of the positioning groove is flush with the top surface of an installed workpiece, a pin hole is preset in the outer wall of the clamp body at the positioning groove, the drilling template is installed in the positioning groove through the positioning pin and the pin hole, a round hole is preset in the middle of the positioning template, and a fastening screw penetrates through the round hole to be fixed with the bottom of the clamp body so as to fixedly connect the drilling template with the clamp body;

the drilling template is provided with a plurality of drill holes, the positions of the drill holes are consistent with those of holes to be machined in the workpiece, and bushings are preset in the drill holes.

And a handle is arranged on the outer wall of the clamp body. The handle is additionally arranged, so that the mobile and handheld positioning is convenient. In the machining process, the workpiece can be positioned and moved through the handle, and machining is conveniently completed.

An opening gasket is arranged between the fastening screw and the drill plate.

Compared with the prior art, the utility model following beneficial effect has: 1. through using the utility model discloses a location platform drilling tool can reduce the bench worker marking off process, simplifies drilling technology, promotes drilling efficiency. Adopt anchor clamps preformed hole location during drilling, the position of hole is rule more accurate relatively to the pincers worker. And the same fixture is adopted for the same batch of workpieces, and the drilling precision of the tools in the same batch can be ensured.

2. The workpiece is fixed with the positioning drilling tool, so that clamping of the workpiece on the drilling platform can be reduced, the drilling time is shortened, and the drilling efficiency is improved.

3. The utility model discloses a location platform drilling tool is in the design manufacturing process, through reserving the round hole of response size on the drilling tool hole to install the bush additional on the round hole, reduce the change of drilling tool body, daily only need change press from both sides the bush can.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the clamp body.

In the figure: the clamp comprises a clamp body 1, a drill plate 2, a positioning pin 3, a fastening screw 4, a drilling hole 5, a workpiece 6, a lining 7, an opening gasket 8 and a handle 9.

Detailed Description

As shown in fig. 1-3, a positioning table drilling tool comprises a cylindrical fixture body 1 and a drilling template 2, a workpiece 6 placing area is arranged inside the fixture body 1, a positioning groove is preset on the outer wall of the fixture body 1, the bottom of the positioning groove is flush with the top surface of the installed workpiece 6, a pin hole is preset on the outer wall of the fixture body 1 at the positioning groove, the drilling template 2 is installed in the positioning groove through the positioning pin 3 and the pin hole, a round hole is preset in the middle of the positioning template, a fastening screw 4 penetrates through the round hole to be fixed with the bottom of the fixture body 1 to fixedly connect the drilling template 2 with the fixture body 1, and an opening gasket 8 is arranged between the fastening screw 4 and the drilling template 2. The drill plate 2 is provided with a plurality of drill holes 5, the positions of the drill holes 5 are consistent with those of holes to be machined on a workpiece 6, and bushings 7 are preset in the drill holes 5.

The outer wall of the clamp body 1 is provided with a handle 9. The handle 9 is additionally arranged, so that the movement and the handheld positioning are convenient. In the machining process, the workpiece 6 can be positioned and moved through the handle 9, and machining is conveniently completed.

When the clamp is used, a workpiece 6 is placed into the clamp body 1, then the workpiece 6 is fixed into the clamp body 1 through the drill plate 2, a plurality of drill holes 5 are preset in the drill plate 2 according to the positions of holes to be machined in the workpiece 6, and bushings 7 are arranged in the drill holes 5. When drilling 5, the operator fixes the positioning table drilling tool through the handle 9, so that the workpiece 6 is prevented from moving, and the precision of the drilling 5 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A positioning table drilling tool is characterized in that: the fixture comprises a cylindrical fixture body (1) and a drilling template (2), wherein a workpiece (6) placing area is arranged inside the fixture body (1), a positioning groove is preset on the outer wall of the fixture body (1), the bottom of the positioning groove is flush with the top surface of the installed workpiece (6), a pin hole is preset in the outer wall of the fixture body (1) at the positioning groove, the drilling template (2) is installed in the positioning groove through a positioning pin (3) and the pin hole, a round hole is preset in the middle of the positioning template, and a fastening screw (4) penetrates through the round hole to be fixed with the bottom of the fixture body (1) so as to fixedly connect the drilling template (2) and the fixture body (1);

the drilling template (2) is provided with a plurality of drill holes (5), the positions of the drill holes (5) are consistent with those of holes to be machined in a workpiece (6), and bushings (7) are preset in the drill holes (5).

2. A positioning table drill as claimed in claim 1, wherein: the outer wall of the clamp body (1) is provided with a handle (9).

3. A positioning table drill as claimed in claim 1, wherein: an opening gasket (8) is arranged between the fastening screw (4) and the drill plate (2).