CN204997377U - Multiplex spare tapping anchor clamps - Google Patents

Abstract

The utility model discloses a multiplex spare tapping anchor clamps, including anchor clamps body and base, anchor clamps body upper portion is the anchor clamps roof, evenly be equipped with a plurality of work piece holes on the anchor clamps roof, the inside work piece pipe that evenly is equipped with of anchor clamps body, anchor clamps body bottom is the anchor clamps bottom plate, evenly be equipped with a plurality of chip removal passageways on the anchor clamps bottom plate, anchor clamps body bottom both sides are equipped with fixed following, be equipped with fixed slot hole on fixed following, anchor clamps body below is equipped with the base, evenly be equipped with a plurality of chip grooves on the base, the utility model discloses rational in infrastructure, the function is practical, can once only process a plurality of work pieces, and the work piece of having avoided causing when changing the drilling machine misplaces, has increased the processing accuracy, has also improved product quality, has improved work efficiency, convenient operation, and the steady quality, market prospect is vast.

Description

A multi-workpiece tapping fixture

technical field

The utility model relates to the technical field of mechanical processing, in particular to a multi-workpiece tapping fixture.

Background technique

Drilling or tapping is an essential process in mechanical processing, and among them, clamping the processed parts with a fixture is also a necessary process. When processing a workpiece on a machine tool, in order to make the surface of the workpiece reach the size specified in the drawing, Due to technical requirements such as geometric shape and mutual position accuracy with other surfaces, the workpiece must be installed (positioned) and clamped firmly before processing.

Usually the enterprise does not drill and tap on one drilling machine, but first drills a hole on one drilling machine and then taps on another drilling machine. This causes position deviation, and the tapping is easy to deviate, resulting in unqualified products. Resources are wasted, and the current drilling machine can only process one part at a time, which is inefficient.

Utility model content

The purpose of this utility model is to provide a multi-workpiece tapping fixture to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-workpiece tapping fixture, including a fixture body and a base, the upper part of the fixture body is a fixture top plate, and a plurality of workpiece holes are uniformly arranged on the fixture top plate, so The inside of the fixture body is evenly provided with a workpiece pipe, the bottom of the fixture body is a fixture bottom plate, and a plurality of chip removal channels are uniformly arranged on the fixture bottom plate, and fixed edges are provided on both sides of the bottom of the fixture body, and the fixed edge A fixed long hole is provided, a base is provided under the clamp body, and a plurality of chip removal grooves are uniformly provided on the base.

Preferably, a fixing hole is arranged in the middle of the workpiece tube, a fixing screw is arranged in the fixing hole, and a fixing block is arranged at the head of the fixing screw.

Preferably, the central axes of the workpiece hole, the workpiece tube, the chip removal channel and the chip removal flute are the same central axis.

Preferably, the fixture body is connected to the base through positioning pins.

Preferably, the fixing hole is provided with an internal thread, the fixing screw is provided with an external thread, and the fixing hole and the fixing screw are fitted together.

Preferably, the head of the fixing block is arranged in an arc shape.

Preferably, the diameter of the chip removal channel is smaller than the workpiece tube.

Preferably, the workpiece tube and the workpiece hole have the same diameter.

Compared with the prior art, the beneficial effect of the utility model is that the utility model has reasonable structure and practical function, can process multiple workpieces at one time, avoids workpiece misalignment caused when the drilling machine is replaced, increases processing accuracy, and also The product quality is improved, the work efficiency is improved, the operation is convenient, the quality is stable, and the market prospect is broad.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of top view of the utility model;

In the figure: 1, fixed long hole, 2, positioning pin, 3, fixture body, 4, workpiece hole, 5, fixed screw, 6, fixed edge, 7, fixture bottom plate, 8, base, 9, fixed hole, 10 , Fixture top plate, 11, chip removal channel, 12, chip removal groove, 13, fixed block, 14, workpiece tube.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a technical solution: a multi-workpiece tapping fixture, including a fixture body 3 and a base 8, the upper part of the fixture body 3 is a fixture top plate 10, and the fixture top plate 10 is evenly provided with A plurality of workpiece holes 4, the inside of the fixture body 3 is uniformly provided with a workpiece pipe 14, the bottom of the fixture body 3 is a fixture bottom plate 7, and a plurality of chip removal channels 11 are evenly provided on the fixture bottom plate 7, and the fixture body 3. Fixed edges 6 are provided on both sides of the bottom, and fixed slots 1 are provided on the fixed edges 6. A base 8 is provided under the clamp body 3, and a plurality of chip removal grooves 12 are uniformly provided on the base 8.

The middle part of the workpiece tube 14 is provided with a fixing hole 9, the fixing hole 9 is provided with a fixed screw 5, the head of the fixed screw 5 is provided with a fixing block 13, the workpiece hole 4, the workpiece tube 14, the row The central axis of the chip channel 11 and the chip discharge groove 12 is the same central axis, the clamp body 3 is connected with the base 8 through the positioning pin 2, the fixed hole 9 is provided with an internal thread, and the fixed screw 5 is provided with an external thread. screw thread, the fixing hole 9 and the fixing lead screw 5 are fitted together, the head of the fixing block 13 is arranged in an arc shape, the diameter of the chip removal channel 11 is smaller than the workpiece tube 14, and the diameter of the workpiece tube 14 and the workpiece hole 4 same.

Specific way of use: when the utility model is in use, the workpiece is put into the workpiece tube 14 through the workpiece hole 4, and then the workpiece is fixed by adjusting the fixing screw 5, and a plurality of workpiece holes 4 are uniformly arranged on the fixture top plate 10, which can be simultaneously Processing multiple workpieces improves work efficiency. Since the head of the fixed block 13 on the fixed lead screw 5 is set in an arc shape, the fixed workpiece is stable and will not damage the workpiece. Then the drilling machine can tap, and the iron filings generated by tapping Enter the chip discharge groove 12 through the chip discharge channel 11, and the fixture body 3 and the base 8 are connected through the positioning pin 2. After drilling the hole, when replacing the drilling machine, you only need to unscrew the positioning pin 2 and transfer the fixture without adjusting the workpiece. The positioning is tightened again, which avoids the misalignment of the workpiece caused when the drilling machine is replaced. The utility model has reasonable structure, practical function, increases processing accuracy, improves product quality, improves work efficiency, is convenient to operate, stable in quality, and has a bright market prospect. vast.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A multi-workpiece tapping fixture, including a fixture body (3) and a base (8), characterized in that: the upper part of the fixture body (3) is a fixture top plate (10), and the fixture top plate (10) is evenly A plurality of workpiece holes (4) are provided, and the inside of the fixture body (3) is uniformly provided with workpiece tubes (14). The bottom of the fixture body (3) is a fixture bottom plate (7), and the fixture bottom plate (7) A plurality of chip removal passages (11) are evenly provided, and fixed edges (6) are provided on both sides of the bottom of the clamp body (3), and fixed long holes (1) are provided on the fixed edge (6), and the clamp A base (8) is provided under the body (3), and a plurality of chip removal grooves (12) are evenly provided on the base (8). 2. A multi-workpiece tapping fixture according to claim 1, characterized in that: a fixing hole (9) is provided in the middle of the workpiece tube (14), and a fixing screw is provided in the fixing hole (9) (5), the head of the fixed lead screw (5) is provided with a fixed block (13). 3. A multi-workpiece tapping fixture according to claim 1, characterized in that: the center of the workpiece hole (4), workpiece tube (14), chip removal channel (11) and chip removal groove (12) axes are the same central axis. 4. A multi-workpiece tapping fixture according to claim 1, characterized in that: the fixture body (3) is connected to the base (8) through positioning pins (2). 5. A multi-workpiece tapping fixture according to claim 2, characterized in that: the fixing hole (9) is provided with internal threads, the fixing screw (5) is provided with external threads, and the fixing holes (9) and the fixed lead screw (5) are fitted together. 6. A multi-workpiece tapping fixture according to claim 2, characterized in that: the head of the fixing block (13) is arranged in an arc shape. 7. A multi-workpiece tapping fixture according to claim 3, characterized in that: the diameter of the chip removal channel (11) is smaller than the workpiece tube (14). 8. The multi-workpiece tapping fixture according to claim 3, characterized in that: the workpiece tube (14) and the workpiece hole (4) have the same diameter.