CN205147893U - A fixture for a desktop drilling and tapping machine - Google Patents

Abstract

This utility model relates to the field of mechanical clamps, specifically to a clamp for a benchtop drilling and tapping machine. It includes a worktable with four cylinders mounted on it, arranged in a four-sided configuration. Clamping plates are installed at the working ends of the cylinders. In use, the workpiece is first placed in a suitable position, then the cylinders are fixed. The cylinders are then activated to extend to the appropriate clamping position and lock, allowing for quick and convenient workpiece clamping. After processing, the cylinders are controlled to retract. This utility model achieves the effect of quick and convenient workpiece clamping, saving workers' time and improving production efficiency.

Description

A fixture for a desktop drilling and tapping machine

technical field

The utility model relates to the field of mechanical fixtures, in particular to a fixture for a desktop drilling and tapping machine.

Background technique

The fixture of the desktop drilling and tapping machine is used to fix the processing object during processing, so that it can occupy the correct position, and it is convenient to perform processes such as drilling, tapping or countersinking. The vise is often used as a fixture. In actual work, due to the variety of workpiece shapes processed by the desktop drilling and tapping machine, the clamping of the vise is not reliable or even impossible to clamp the workpiece, which makes it necessary for workers to spend additional time and energy for each shape of the workpiece. corresponding fixtures. The work process is time-consuming and laborious, affecting production efficiency.

Contents of the invention

In order to solve the above problems, the utility model provides a clamp for a desktop drilling and tapping machine, which can clamp workpieces quickly and conveniently.

Concrete scheme of the present utility model is:

A fixture for a desktop drilling and tapping machine, including a workbench, on which four cylinders are installed, and the four cylinders are distributed on four sides; the working ends of the cylinders are equipped with clamping pieces.

The fixture for the above-mentioned desktop drilling and tapping machine is provided with four installation holes for fixing the cylinder respectively on the workbench. Vertical mounting holes.

In the fixture for the above-mentioned desktop drilling and tapping machine, the surface of the clamping piece has uneven lines.

In the fixture for the above desktop drilling and tapping machine, the maximum stroke of the cylinder is 700mm.

The beneficial effects of the utility model are: when in use, first place the workpiece at a suitable position, then fix the cylinder, respectively start the cylinder to extend to a suitable clamping position and then lock it, so that the workpiece can be quickly and conveniently clamped; After the processing is completed, the cylinder is controlled to make it retract. The utility model achieves the effect of quickly and conveniently clamping workpieces, can save workers more time and improve production efficiency.

Description of drawings

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

Fig. 2 is a schematic diagram of installation of the utility model in a desktop drilling machine;

Among the figure: 1 is a desktop drilling machine body, 2 is a workbench, 201 is a cylinder, 202 is a horizontal mounting hole, 203 is a vertical mounting hole, and 204 is a clamping piece.

detailed description

In order to describe the solution of the utility model more clearly, the utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, the overall structural schematic diagram of the fixture for the desktop drilling and tapping machine of the present invention includes a workbench 2, a cylinder 201 installed on the workbench 2, a clamping piece 204 installed on the working end of the cylinder 201, and a workbench 2 four mounting holes on the

The cylinder 201 is installed on the workbench 2 through the mounting holes and is distributed on four sides. The working load of the cylinder 201 of the utility model is on the straight line of the cylinder body so the front end flange type installation method is adopted. A clamping piece 204 is installed at the working end of the cylinder 201, and the surface of the clamping piece 204 has uneven lines, the coefficient of friction is large during clamping work, and the workpiece can be fixed more stably. Adjust the expansion and contraction of the cylinder according to the specific shape of the workpiece, and quickly and conveniently complete the clamping; the maximum stroke of the three-dimensional expansion and contraction of the cylinder is 700mm, which is completely suitable for the size of the action table of various desktop drilling and tapping machines.

In order to further enhance the practicability of the utility model, the installation holes are arranged in a strip shape, including two horizontal installation holes 202 symmetrically arranged up and down and two longitudinal installation holes 203 arranged symmetrically left and right. For workpieces with irregular shapes, it is convenient to adjust the position of the cylinder 201 to adapt to its shape.

As shown in Fig. 2, the installation diagram of the utility model in the desktop drilling machine 1. During use, the expansion and contraction of the cylinder 201 can be adjusted according to the specific shape of the workpiece, and the clamping can be completed quickly and conveniently. For workpieces with irregular shapes, the position of the cylinder 201 can be adjusted to adapt to its shape through the mounting holes.

The utility model can quickly and conveniently clamp workpieces, save more time for workers and improve production efficiency.

Claims (4)

1. A fixture for a desktop drilling and tapping machine, comprising a workbench (2), characterized in that four cylinders (201) are installed on the workbench (2), and the four cylinders (201) are distributed on four sides; the cylinders (201) The working end is equipped with a clamping piece (204). 2. The clamp for desktop drilling and tapping machine according to claim 1, characterized in that: the workbench (2) is provided with four mounting holes for respectively fixing the cylinder (201), and the mounting holes are strip-shaped , including two horizontal installation holes (202) arranged symmetrically up and down and two longitudinal installation holes (203) arranged symmetrically left and right. 3. The clamp for desktop drilling and tapping machine according to claim 1, characterized in that: the surface of the clamping piece (204) has uneven lines. 4. The clamp for desktop drilling and tapping machine according to claim 1, characterized in that: the maximum stroke of the cylinder (201) is 700mm.