CN116079614A - Universal fixture for processing curtain wall structural part - Google Patents

Abstract

The invention provides a universal fixture for processing curtain wall structural parts, which comprises a workbench, a fixed support, a first rack, a fixed mounting plate, a movable base plate, a second rack and a movable mounting plate. The workbench is horizontally arranged on the operation table, and a plurality of parallel horizontal slide ways are arranged on the surface of the workbench; the fixed support is fixed at one end of the workbench, and a fixed mounting plate is fixed on the fixed support. The other end of the workbench is provided with a movable base plate capable of horizontally sliding along the surface of the workbench, a second rack is fixed on the movable base plate, and the movable mounting plate is mounted on the second rack through a rotating shaft. The inner side walls of the fixed mounting plate and the movable mounting plate are respectively provided with a fixed supporting block and a movable supporting block. According to the invention, curtain wall structural members with different sizes are clamped by adjusting the distance between the fixed mounting plate and the movable mounting plate and the distance between the fixed supporting block and the movable supporting block at the inner side of the mounting plate. The invention has strong universality.

Description

Universal fixture for machining curtain wall components

technical field

The invention relates to a fixture, in particular to a universal fixture for processing curtain wall structural parts. The invention belongs to the technical field of processing and manufacturing of curtain wall structural parts.

Background technique

Curtain wall structural parts are indispensable parts in the curtain wall manufacturing project, with a large number and many types. According to different functions and processing methods, it is basically divided into three categories, namely large plane, small plane and three-dimensional. Due to the wide variety of curtain wall structural parts, the traditional processing method is to establish a structural part processing center. During the processing process, the corresponding special fixtures are selected according to the type of structural parts to hold the raw materials (ie materials) for processing.

The disadvantages of this processing method: 1. Due to the poor versatility of the fixture, different types of fixtures need to be prepared. 2. The cost of mold opening is high. 3. In the process of processing, different fixtures need to be replaced, and the fixtures and their positional relationship must be re-adjusted during the replacement, which is laborious and laborious. 4. The workload of replacing the fixture is large and the production efficiency is low.

Contents of the invention

In view of the above reasons, the object of the present invention is to provide a universal fixture suitable for processing different types of curtain wall structures.

In order to achieve the above object, the present invention adopts the following technical solutions: a general fixture for processing curtain wall structural parts, which includes a workbench, a fixed support, a first frame, a fixed mounting plate, a movable base plate, and a second frame , Removable mounting plate;

The workbench is placed horizontally on the operating platform, and several parallel horizontal slideways are opened on its surface;

The fixed support is fixed on one end of the workbench, the first frame is fixed on the fixed support; the fixed mounting plate is installed on the inner side of the first frame through the first rotating shaft, and rotatable around the first shaft;

There are several parallel slideways on the inner side wall of the fixed installation plate, and several movable support blocks are embedded in the slideways, and several fixed support blocks are arranged at the end of the inner side wall of the fixed installation plate. support block;

The movable substrate is installed on the other end of the workbench, and can move horizontally along the horizontal slideway on the surface of the workbench; a motor is fixed on the movable substrate to drive it to move; A second frame is also fixed on the mobile substrate; the movable mounting plate is arranged opposite to the fixed mounting plate, and is installed on the inner side of the second frame through a second rotating shaft;

There are several parallel slideways on the inner sidewall of the movable mounting plate, and several movable supporting blocks are embedded in the sliding ways, and the end of the inner sidewall of the movable mounting plate is also provided with There are several fixed support blocks.

In a preferred embodiment of the present invention, a servo motor is also installed on the first frame, the output shaft of the servo motor is fixedly connected with the first rotating shaft, and the fixed mounting plate is driven to rotate through the first rotating shaft .

In a preferred embodiment of the present invention, the first rotating shaft is a driving rotating shaft, and the second rotating shaft is a driven rotating shaft.

The invention has the advantages of strong versatility and is suitable for the processing of multi-variety and small-batch curtain wall structural parts; during the processing, there is no need to replace fixtures, and the production efficiency is high.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of the universal fixture of the present invention;

Fig. 2A and Fig. 2B are schematic top view structural diagrams of the universal fixture in use according to the present invention;

Fig. 3 is the front view of the universal fixture of the present invention;

Fig. 4 is a side view of the universal clamp of the present invention.

Detailed ways

The structure and features of the present invention will be described in detail below in conjunction with the drawings and embodiments. It should be noted that various modifications can be made to the embodiments disclosed herein, therefore, the embodiments disclosed in the specification should not be regarded as limitations on the present invention, but only as examples of embodiments, and its purpose is to make the present invention The features of the invention are self-evident.

In order to be able to clamp different types of structural parts, it is necessary to analyze the characteristics and processing methods of the structural parts to be processed: for the structural part 1 of the large plane type (see Figure 2A), as long as the clamp has four points of support, it can hold the large plane Clamping in the X direction and Y direction of similar structural parts is sufficient; for the structural part 2 of the facet type (see Figure 2B), because of its small size and missing corners, it cannot be simply clamped at four points. Adjustable clamping points are required to clamp the structural part 2 together.

As shown in Fig. 1-Fig. 2B, the universal fixture for processing curtain wall structural parts disclosed by the present invention includes a workbench 3, a fixed support 4, a first frame 5, a fixed mounting plate 6, a movable base plate 7, a second Frame 8, removable mounting plate 9.

Workbench 3 is placed on the operating platform in a horizontal shape, and several parallel horizontal slideways 31 are provided on its surface. The fixed support 4 is fixed on one end of the workbench 3 , and the first frame 5 is fixed on the fixed support 4 . The fixed mounting plate 6 is installed on the inner side of the first frame 5 through the first rotating shaft 10 and can rotate around the first rotating shaft 10 . There are several parallel slideways 61 on the inner sidewall of the fixed installation plate 6, and several movable support blocks 62 are embedded in the slideway, and several movable support blocks 62 are embedded in the inner sidewall of the fixed installation plate 6. The block fixes the support block 63 .

The movable substrate 7 is installed on the other end of the workbench 3 and can move horizontally along the slideway 31 on the surface of the workbench. On the movable base 7 is fixed a motor 71 for driving its movement. A second frame 8 is also fixed on the movable base 7 . The movable mounting plate 9 is arranged opposite to the fixed mounting plate 6 , and is mounted on the inner side of the second frame 8 through the second rotating shaft 11 . The movable mounting plate 9 can not only move along with the movable base plate 7 along the horizontal slideway on the surface of the worktable, but also rotate around the second rotating shaft 11 .

Also have some parallel slideways 91 on the inner side wall of movable mounting plate 9, in the slideway, be embedded with some movable supporting blocks 92, also have at the end of the inner side wall of movable mounting plate 9 Several fixed support blocks 93 are provided; the fixed support block 93 on the inner wall of the movable mounting plate 9 and the fixed support block 63 on the inner wall of the fixed mounting plate 6 are located on the same side of the workbench 3, and the two are used as the position adjustment structure. X-axis, Y-axis coordinate reference point.

FIG. 2A is a schematic top view structure diagram of the present invention when clamping a large plane type structural member 1 , and FIG. 2B is a top view structural schematic diagram of the present invention when clamping a small plane type structural member 2 . As shown in Fig. 2A and Fig. 2B, the structural member 1 or 2 is first placed on the fixed support block 63 and the movable support block 62 inside the fixed mounting plate 6 on the side of the fixed support 4; then, the movable mounting plate 9 is moved, Make it move toward the direction of the fixed mounting plate 6 fixed on the fixed support 4, clamp the structural member 1 or 2 through the movable mounting plate 9 and the fixed mounting plate 6, and then adjust the movable support block 92; finally, the structure Part 1 is placed on the support block, and the structural part is clamped by the mounting plates 9 and 6, so as to complete the purpose of clamping the structural part.

If the structural part to be processed is a three-dimensional structural part, in order to meet the needs of processing the three-dimensional structural part, the mounting plates 9 and 6 can be rotated, and then the structural part can be rotated to completely process other surfaces of the structural part.

As shown in Fig. 3 and Fig. 4, the present invention is provided with a bearing 51 at the top center of the first frame 5, correspondingly, a bearing is also installed on the fixed mounting plate 6, and the bearing 51 and the bearing sleeve on the fixed mounting plate Set on the first rotating shaft 10. In order to accurately control the angle of rotation of the first rotating shaft 10, that is, the angle of rotation of the fixed mounting plate 6, the present invention installs a servo motor on the first frame 5, and the motor output shaft of the servo motor is fixedly connected with the first rotating shaft 10. The servo motor controls the rotation angle of the first rotating shaft 10 . In the same way, the present invention is also provided with a bearing at the top center of the second frame 8, and correspondingly, a bearing is also installed on the movable mounting plate 9, and the second rotating shaft 11 passes through the two bearings, and the movable mounting plate 9 and the The second frame 8 is fixedly connected in a circle, and the movable mounting plate 9 rotates around the second rotating shaft 11 .

In a preferred embodiment of the present invention, the first rotating shaft 10 is a driving rotating shaft, and the second rotating shaft 11 is a driven rotating shaft. After the mounting plates 6 and 9 clamp the processed structural parts, the fixed mounting plate 6 can be rotated by starting the servo motor, and then the movable mounting plate 9 can be driven to rotate, so that the processed structural parts can be rotated to complete the vertical structure. processing.

The present invention can adjust the distance between the mounting plates 6 and 9 according to the size of the processed structural parts, and the distance between the fixed support blocks and the movable support blocks inside the mounting plates 6 and 9, so as to realize the clamping of structural parts of different sizes. It completely solves the trouble of frequent fixture replacement, saves time and effort, improves production efficiency and reduces labor costs.

Finally, it should be noted that: the above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention range.

Claims (3)

1. A general fixture for processing curtain wall structural parts, characterized in that: it includes a workbench, a fixed support, a first frame, a fixed mounting plate, a movable base plate, a second frame, and a movable mounting plate; The workbench is placed horizontally on the operating platform, and several parallel horizontal slideways are opened on its surface; The fixed support is fixed on one end of the workbench, the first frame is fixed on the fixed support; the fixed mounting plate is installed on the inner side of the first frame through the first rotating shaft, and rotatable around the first shaft; There are several parallel slideways on the inner side wall of the fixed installation plate, and several movable support blocks are embedded in the slideways, and several fixed support blocks are arranged at the end of the inner side wall of the fixed installation plate. support block; The movable substrate is installed on the other end of the workbench, and can move horizontally along the horizontal slideway on the surface of the workbench; a motor is fixed on the movable substrate to drive it to move; A second frame is also fixed on the mobile substrate; the movable mounting plate is arranged opposite to the fixed mounting plate, and is installed on the inner side of the second frame through a second rotating shaft; There are several parallel slideways on the inner sidewall of the movable mounting plate, and several movable supporting blocks are embedded in the sliding ways, and the end of the inner sidewall of the movable mounting plate is also provided with There are several fixed support blocks. 2. The universal fixture for processing curtain wall structural parts according to claim 1, characterized in that: a servo motor is also installed on the first frame, and the output shaft of the servo motor is fixedly connected with the first rotating shaft , driving the fixed mounting plate to rotate through the first rotating shaft. 3. The universal fixture for processing curtain wall structural parts according to claim 2, characterized in that: the first rotating shaft is a driving rotating shaft, and the second rotating shaft is a driven rotating shaft.

Images