CN219380016U - Alignment device for machining - Google Patents

Abstract

The utility model discloses an alignment device for mechanical processing, which comprises a workbench, on which a supporting component, clamping components on both sides and a moving component on the top are arranged. A third electric push rod is fixedly installed on the moving component. A first motor is connected to the third electric push rod. The utility model adjusts the moving assembly so that the non-intersection of the two groups of "one"-shaped light rays is aligned with the position to be processed, so that the alignment of the processing tool and the workpiece to be processed can be realized; through the design of the support assembly, the clamping assembly and the moving assembly, the workpiece can be fixed to prevent the workpiece from shifting, and the processing position can also be adjusted according to the processing needs.

Description

Alignment device for machining

technical field

The utility model relates to the technical field of machining equipment, in particular to an alignment device for machining.

Background technique

Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. During the machining process, a positioning device is required to fix the workpiece, and then the workpiece is processed. However, most of the positioning devices do not have an alignment function. During the machining process, it is necessary to manually adjust the processing equipment (drills, cutting knives, etc.) to align with the processing position of the workpiece.

A high-precision machining and alignment device for mechanical parts is disclosed in the prior art (notification number: CN213080104U). This utility model includes a device table and a main shaft for processing parts. The left and right alignment components move left and right, and the left and right alignment components are equipped with a rotating alignment component that drives the butt joint to rotate along the docking device; the front and rear docking components, left and right alignment components, and rotational alignment components can drive the butt joint to dock with the docking device from different directions and positions.

However, this utility model only aligns the positions of the main shaft and the workpiece, rather than the main shaft and the position to be processed, so we need to propose an alignment device for machining.

Utility model content

The purpose of this utility model is to provide an alignment device for mechanical processing. Through the design of two sets of "one"-shaped laser emitters parallel to the installation axis, the non-intersection of the two sets of "one"-shaped light rays is on the same vertical line as the center line of the installation axis, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An alignment device for mechanical processing, including a workbench, a support assembly is arranged in the middle of the workbench, a clamping assembly is arranged on the brackets on both sides of the workbench, a moving assembly is arranged on the top bracket of the workbench, a third electric push rod is fixedly installed on the moving assembly, a first motor is fixedly connected to the piston rod of the third electric push rod, a mounting shaft is fixedly connected to the output shaft of the first motor through a coupling, mounting plates are fixedly mounted on both sides of the third electric push rod, and a laser emitter parallel to the mounting shaft is fixedly mounted on the mounting plate. All devices can emit "one"-shaped light rays, and the non-intersection of the two "one"-shaped light rays is on the same vertical line as the center line of the installation shaft.

Preferably, the support assembly includes a first electric push rod fixedly installed on the workbench, a support plate is fixedly connected to the piston rod of the first electric push rod, and the support plate is set as an arc support plate with a rubber pad on the surface.

Preferably, the clamping assembly includes a second electric push rod fixedly installed on the brackets on both sides of the workbench, a clamp block is fixedly connected to the piston rod of the second electric push rod, and a rubber pad is arranged on the clamp block.

Preferably, the moving assembly includes a longitudinal moving unit fixedly installed on the top of the workbench support and a lateral moving unit installed below it, a third electric push rod is fixedly installed below the horizontal moving unit, and the third electric push rod is fixedly installed below the horizontal moving unit.

Preferably, the longitudinal moving unit includes a moving plate fixedly connected to the top of the workbench bracket, a second motor is fixedly installed on one side of the moving plate, a threaded rod is fixedly installed on the output shaft of the second motor, a chute is opened on the moving plate, and a slider sliding in the chute is threaded on the threaded rod.

Preferably, the horizontal movement unit is fixedly connected to the bottom of the slider, the mechanical structure of the horizontal movement unit is consistent with the vertical movement unit and the direction is vertically arranged, and the third electric push rod is fixedly installed on the bottom of the slider in the horizontal movement unit.

Compared with the prior art, the beneficial effects of the utility model are:

Through the design of two groups of "one"-shaped laser emitters parallel to the installation axis, the two groups of "one"-shaped light rays do not intersect and the center line of the installation shaft is on the same vertical line. After the utility model installs processing tools (drills, cutting tools, etc.) Displacement during processing; through the design of the moving component, the utility model can allow the processing tool to move in the horizontal, vertical and vertical directions according to the processing needs, which is very convenient.

Description of drawings

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

Fig. 2 is the structural representation of the utility model mobile assembly;

Fig. 3 is a structural schematic diagram of a third electric push rod of the present invention.

In the figure: 1, workbench; 2, support component; 3, clamping component; 4, moving component; 5, first motor; 6, installation shaft; 7, installation plate; 8, laser transmitter; 9, first electric push rod; 10, support plate; 11, second electric push rod;

Detailed ways

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 Figure 1-3, the utility model provides a technical solution:

As shown in Figure 1 , an alignment device for mechanical processing includes a workbench 1. A support assembly 2 is arranged in the middle of the workbench 1. The support assembly 2 includes a first electric push rod 9 fixedly installed on the workbench 1. A support plate 10 is fixedly connected to the piston rod of the first electric push rod 9. The support plate 10 is arranged as an arc-shaped support plate and a rubber pad is provided on the surface. A clamping assembly 3 is arranged on the supports on both sides of the workbench 1. The clamping assembly 3 includes a second electric push rod 11 fixedly installed on the supports on both sides of the workbench 1. The piston rod of the second electric push rod 11 is fixedly connected with a clamping block 12, and a rubber pad is arranged on the clamping block 12.

During processing, the workpiece is clamped and fixed between the two sets of clamping components 3, and then its support component 2 is raised to support the workpiece, so that the workpiece can be fixed in the horizontal and vertical directions during processing, reducing the possibility of workpiece displacement, and the arc-shaped support plate 10 can enable the support component 2 to support some special-shaped workpieces, and the rubber pad can reduce the friction and vibration of the workpiece.

As shown in Figure 2, the workbench 1 top bracket is provided with a mobile assembly 4, the mobile assembly 4 includes a longitudinal mobile unit fixedly mounted on the top of the workbench 1 support and a horizontal mobile unit installed below it, the longitudinal mobile unit includes a mobile plate 14 fixedly connected to the top of the workbench 1 support, a second motor 15 is fixedly installed on one side of the mobile plate 14, a threaded rod 16 is fixedly installed on the output shaft of the second motor 15, and the mobile plate 14 is provided with a chute 17, and the threaded rod 16 is threaded. . The bottom of the slide block 18 is fixedly connected with a horizontal moving unit, the mechanical structure of the horizontal moving unit is consistent with the longitudinal moving unit and the direction is vertically arranged, the bottom of the sliding block 18 in the horizontal moving unit is fixedly installed with a third electric push rod 13, and the piston rod of the third electric push rod 13 is fixedly connected with the first motor 5.

The processing components of the device can be moved horizontally and vertically through the horizontal moving unit and the vertical moving unit, so that different positions of the workpiece can be processed continuously when processing the workpiece. The third electric push rod 13 can make the processing component move in the vertical direction, which is convenient for raising and lowering the processing component, and can also be used to adjust the vertical direction when drilling or grinding.

As shown in Figure 3, the output shaft of the first motor 5 is fixedly connected with the installation shaft 6 through a coupling, and the installation plate 7 is fixedly installed on both sides of the third electric push rod 13, and the laser emitter 8 parallel to the installation axis 6 is fixedly installed on the installation plate 7.

Two sets of laser emitters 8 that can emit "one"-shaped light rays, when work is required, the non-intersection of the two "one"-shaped light rays is on the same vertical line as the center line of the installation shaft 6, so that the processing tool installed on the installation shaft can be aligned with the processing position of the workpiece to be processed, which can improve the precision of machining and save the time required for the operator to align the processing position.

Working principle: when processing, install the required tools on the shaft 6, then fix the workpiece in the clamping assembly 3 and the supporting assembly 2, turn on the laser emitter 8, and then adjust the moving assembly so that the non-intersection of the two "one" light rays is aligned with the position of the workpiece to be processed, and then start the third electric push rod 13, so that the processing tool touches the workpiece, and start the first motor 5 to start working.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An alignment device for machining, comprising a workbench (1), characterized in that: a support assembly (2) is arranged in the middle of the workbench (1), a clamping assembly (3) is arranged on the supports on both sides of the workbench (1), a moving assembly (4) is arranged on the top support of the workbench (1), a third electric push rod (13) is fixedly installed on the moving assembly (4), a first motor (5) is fixedly connected to the piston rod of the third electric push rod (13), and the output shaft of the first motor (5) A mounting shaft (6) is fixedly connected to the top through a shaft coupling, mounting plates (7) are fixedly mounted on both sides of the third electric push rod (13), and a laser emitter (8) parallel to the mounting shaft (6) is fixedly mounted on the mounting plate (7). The laser emitters (8) of the two groups can emit "one"-shaped light rays, and the non-intersection of the two "one" light rays is on the same vertical line as the center line of the mounting shaft (6). 2. A kind of alignment device for machining according to claim 1, characterized in that: the support assembly (2) includes a first electric push rod (9) fixedly installed on the workbench (1), a support plate (10) is fixedly connected to the piston rod of the first electric push rod (9), and the support plate (10) is arranged as an arc support plate and a rubber pad is provided on the surface. 3. A kind of alignment device for machining according to claim 1, characterized in that: the clamping assembly (3) includes a second electric push rod (11) fixedly installed on the brackets on both sides of the workbench (1), the piston rod of the second electric push rod (11) is fixedly connected with a clamp block (12), and the clamp block (12) is provided with a rubber pad. 4. A kind of alignment device for machining according to claim 1, characterized in that: the moving assembly (4) includes a longitudinal moving unit fixedly installed on the top of the support of the workbench (1) and a lateral moving unit installed below it, and the third electric push rod (13) is fixedly installed below the lateral moving unit. 5. A kind of alignment device for machining according to claim 4, characterized in that: the longitudinal moving unit comprises a moving plate (14) fixedly connected to the top of the support of the workbench (1), a second motor (15) is fixedly installed on one side of the moving plate (14), a threaded rod (16) is fixedly installed on the output shaft of the second motor (15), a chute (17) is provided on the moving plate (14), and a chute (17) is threaded on the threaded rod ( 16 ). Sliding sliders (18). 6. A kind of alignment device for machining according to claim 5, characterized in that: the bottom of the slider (18) is fixedly connected with the lateral movement unit, the mechanical structure of the lateral movement unit is consistent with the longitudinal movement unit and the directions are perpendicular to each other, and the third electric push rod (13) is fixedly installed at the bottom of the slider (18) in the lateral movement unit.