CN205526189U - Direction of going up and down coupling mechanism - Google Patents

Abstract

The utility model relates to a direction of going up and down coupling mechanism, its characterized in that: including first connecting seat, guiding connection board and second connecting seat, first connecting seat is installed when using in unsteady frame bottom, the second connecting seat is installed at the base top when using, and first connecting seat lower extreme is connected through last round pin axle and guiding connection board right -hand member upper portion, and second connecting seat upper end is through selling down spool and guiding connection board right -hand member sub -unit connection. The utility model discloses compact structure, simple and practical can conveniently realize displacement direction and displacement stroke restriction, low in production cost is honest and clean moreover.

Description

Lift guide connection mechanism

technical field

The utility model relates to a lifting guide connection mechanism used on a mixed conveying roller table which can realize lifting, rotating, conveying and other actions of cylindrical workpieces, and belongs to the technical field of mechanical equipment.

Background technique

Currently, the existing conveying roller table usually has a single function, usually only has the function of conveying or rotating, and can only meet the production needs in general cases. When complex action requirements are required, roller tables with different functions are often required to be used in combination, which requires a large amount of workshop area, which not only increases cost input, but also reduces production efficiency.

For this reason, the applicant has developed a utility model for a mixed conveying roller table that can conveniently realize the lifting, rotating, and conveying actions of cylindrical workpieces. There needs to be a displacement guide and a floating frame between the base and the floating frame in the mixed conveying roller table. However, the existing mechanism with this function has the problems of complex structure and large installation space, and cannot meet the installation requirements under certain conditions, and the cost is high.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a lifting guide connection mechanism, which has a compact structure, is simple and practical, can conveniently realize displacement guidance and displacement stroke limitation, and has low production cost.

According to the technical solution provided by the utility model: the lifting guide connection mechanism is characterized in that it includes a first connection seat, a guide connection plate and a second connection seat, the first connection seat is installed at the bottom of the floating frame when in use, and the The second connecting seat is installed on the base top when in use, the first connecting seat lower end is connected with the upper right end of the guide connecting plate by the upper pin, and the second connecting seat upper end is connected with the lower right end of the guiding connecting plate by the lower pin.

As a further improvement of the utility model, the lifting guide connection mechanism also includes a first limit block and a second limit block, the first limit block is installed on the floating frame when in use, and the second limit block The block is mounted on the base when in use.

Compared with the prior art, the utility model has the following advantages: the utility model has a compact structure, is simple and practical, can conveniently realize displacement guidance and displacement stroke limitation, and has low production cost.

Description of drawings

Fig. 1 is one of the structure and application diagrams of the embodiment of the utility model (the floating frame is at the highest point);

Figure 2 is the second structure and application schematic diagram of the embodiment of the utility model (the floating frame is at the lowest point);

Fig. 3 is A-A to sectional view among Fig. 1;

Fig. 4 is a sectional view taken along the line B-B in Fig. 1 .

detailed description

Below in conjunction with specific accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1 to 4, the lifting guide connection mechanism in the embodiment is mainly composed of the first connecting seat 1, the guiding connecting plate 2, the second connecting seat 3, the lower pin shaft 5, the upper pin shaft 4, the first limit Block 6 and the second limit block 7 form.

As shown in Figures 1 to 4, the first connecting seat 1 is installed on the bottom of the floating frame 9 when in use, the second connecting seat 3 is installed on the top of the base 8 when in use, and the lower end of the first connecting seat 1 passes through the upper The pin 4 is connected to the upper right end of the guide connecting plate 2, and the upper end of the second connecting seat 3 is connected to the lower right end of the guiding connecting plate 2 through the lower pin 5; the guiding connecting plate 2 can rotate around the lower pin 5 to make the floating frame 9 Rising or falling, the floating frame 9 rises when the guide connecting plate 2 rotates counterclockwise around the lower pin shaft 5, and the floating frame 9 descends when the guiding connecting plate 2 rotates clockwise around the lower pin shaft 5. The first limiting block 6 is installed on the floating frame 9 during use, and the first limiting block 6 is used to limit the top left end of the guiding connecting plate 2 when the guiding connecting plate 2 rotates clockwise around the lower pin shaft 5 The second limiting block 7 is installed on the base 8 during use, and the second limiting block 7 is used to limit the bottom left end of the guiding connecting plate 2 when the guiding connecting plate 2 rotates counterclockwise around the lower pin shaft 5 .

In specific installation and application, a plurality of guiding connection mechanisms are used in combination to connect the base 8 and the floating frame 9 . When the floating frame 9 is lifted, the guide connecting plate 2 rotates counterclockwise around the lower pin shaft 5, and when the left end of the guiding connecting plate 2 touches the second limit block 7, the floating frame 9 is lifted to the highest point (as shown in Figure 1); When the floating frame 9 descends, the guide connecting plate 2 rotates clockwise around the lower pin shaft 5, and when the guiding connecting plate 2 touches the first limit block 6, the floating frame 9 descends to the lowest point (as shown in FIG. 2 ). Through the above-mentioned actions, a lifting process is completed. The guide connection plate 2 in the guide connection mechanism cooperates with the first limit block 6 and the second limit block 7 to control the lifting stroke of the floating frame 9. By replacing the guide connection plate 2 and the matched first limit block 6 , The second limit block 7, the lifting stroke of the floating frame 9 can also be fine-tuned.

Claims (2)

1. Lifting guide connection mechanism, characterized in that it includes a first connection seat (1), a guide connection plate (2) and a second connection seat (3), and the first connection seat (1) is installed on a floating The bottom of the frame (9), the second connection seat (3) is installed on the top of the base (8) when in use, the lower end of the first connection seat (1) passes through the upper pin shaft (4) and the upper right end of the guide connection plate (2) Connection, the upper end of the second connecting seat (3) is connected with the lower part of the right end of the guide connecting plate (2) through the lower pin shaft (5). 2. The lifting guide connection mechanism according to claim 1, characterized in that: the lifting guide connection mechanism further comprises a first limit block (6) and a second limit block (7), and the first limit block The block (6) is installed on the floating frame (9) when in use, and the second limiting block (7) is installed on the base (8) when in use.