Positioning jig for air conditioner outdoor unit accessory machining

Abstract

The positioning jig comprises a mounting base, a mounting plate and a transmission plate, a fixing plate is fixedly mounted on the outer side of the upper end of the mounting base, an electric hydraulic rod is arranged in the middle of the inner side of the mounting base, and the output end of the electric hydraulic rod is connected with a connecting plate located on the right side of the interior of the mounting base; and a mounting plate is fixedly mounted on the outer side of the upper end of the connecting plate, a damper is arranged on the outer side of the left end of the mounting plate, and a first movable plate is fixedly mounted on the outer side of the left end of the damper. And the air conditioner outdoor unit accessory is effectively prevented from deviating.

Description

Technical Field

[0001] This application relates to the field of air conditioner outdoor unit parts processing technology, specifically to a positioning fixture for processing air conditioner outdoor unit parts. Background Technology

[0002] With the continuous advancement of air conditioning technology, the requirements for the precision and quality of air conditioning outdoor unit components are becoming increasingly stringent. Therefore, positioning fixtures are particularly important in the processing of air conditioning outdoor unit components. By using positioning fixtures to accurately position and fix air conditioning outdoor unit components, the stability and precision of the components during the processing can be ensured.

[0003] However, most positioning fixtures rely on manually adjusting the clamp spacing, which is quite cumbersome. They also use clamps to hold the air conditioner outdoor unit parts on both sides to achieve positioning. However, this method is prone to causing the parts to shift during processing, thus having certain limitations. Utility Model Content

[0004] Therefore, this application provides a positioning fixture for processing air conditioner outdoor unit parts, in order to solve the problems of existing fixtures that require manual adjustment of the clamp spacing, which is cumbersome, and double-sided clamping that can easily cause the parts to shift.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A positioning fixture for processing air conditioner outdoor unit accessories includes a mounting base, a mounting plate, and a transmission plate. A fixing plate is fixedly installed on the outer side of the upper end of the mounting base, and an electric hydraulic rod is provided in the middle of the inner side of the mounting base. The output end of the electric hydraulic rod is connected to a connecting plate located on the right side inside the mounting base.

[0007] An mounting plate is fixedly installed on the outer side of the upper end of the connecting plate, and a damper is provided on the outer side of the left end of the mounting plate. A first movable plate is fixedly installed on the outer side of the left end of the damper.

[0008] A transmission plate is mounted on the outer front end of the connecting plate via a hinge shaft, and a second movable plate is connected to the outer left end of the transmission plate via a hinge shaft.

[0009] Furthermore, multiple sets of protrusions are fixedly installed on the outer side of the upper end of the connecting plate, and a prefabricated groove adapted to the protrusion is opened inside the upper end of the mounting base.

[0010] Furthermore, the longitudinal section of the fixing plate is "L" shaped, and rubber gaskets are attached to the surfaces of the fixing plate, the first movable plate, and the second movable plate.

[0011] Furthermore, a ball bearing is embedded in the upper center of the mounting base.

[0012] Furthermore, the lower end of the second movable plate extends into the interior of the mounting base, and a protrusion with the same structure as the connecting plate is provided in the middle of the second movable plate. The second movable plate and the mounting base are connected in a sliding manner.

[0013] Furthermore, the transmission plate is inclined, and the left end of the transmission plate extends to the inner middle of the mounting base.

[0014] Compared with the prior art, this application has at least the following beneficial effects:

[0015] 1. The longitudinal section of the fixed plate is "L" shaped, and the first and second movable plates are located on adjacent sides of the fixed plate, so that the four sides of the air conditioner outdoor unit accessories can be positioned in all directions through the fixed plate, the first movable plate and the second movable plate, which improves the overall positioning effect and effectively prevents the air conditioner outdoor unit accessories from shifting.

[0016] 2. The mounting plate moves toward the air conditioner outdoor unit accessories. The transmission plate rotates with the connecting plate through the hinge shaft. At this time, the tilt angle of the transmission plate changes, and it rotates with the second movable plate through the hinge shaft, thus having a good automatic adjustment function. This facilitates the movement of the second movable plate backward, allowing the second movable plate to slide with the mounting base, so that the air conditioner outdoor unit accessories can contact the rubber gaskets pasted on the surface of the second movable plate.

[0017] 3. Multiple sets of protrusions are fixedly installed on the upper outer side of the connecting plate, and a prefabricated groove adapted to the protrusion is opened in the upper inner part of the mounting base. At this time, the protrusion slides synchronously with the prefabricated groove under the action of the connecting plate, which facilitates the limiting of the connecting plate and the stability of the movement of the connecting plate and the mounting plate, thereby facilitating the movement of the mounting plate towards the air conditioner outdoor unit accessories. Attached Figure Description

[0018] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are capable of making conventional adjustments or further optimizations to the addition / reduction / classification of certain units, their specific shapes, positional relationships, connection methods, size ratios, etc.

[0019] Figure 1 A front cross-sectional view of a positioning fixture for processing air conditioner outdoor unit accessories provided in one embodiment of this application;

[0020] Figure 2 A top cross-sectional view of a positioning fixture for processing air conditioner outdoor unit parts, provided in one embodiment of this application;

[0021] Figure 3 A top view of a positioning fixture for processing air conditioner outdoor unit accessories, provided in one embodiment of this application;

[0022] Figure 4 This is a side view of the connection between the connecting plate and the mounting plate of a positioning fixture for processing air conditioner outdoor unit accessories, provided in one embodiment of this application.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Mounting base; 2. Fixing plate; 3. Electro-hydraulic rod; 4. Connecting plate; 5. Mounting plate; 6. Damper; 7. First movable plate; 8. Rubber gasket; 9. Transmission plate; 10. Second movable plate; 11. Precast groove; 12. Ball bearing. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1 to 4 As shown, a positioning fixture for processing air conditioner outdoor unit accessories according to the first aspect embodiment of this application includes: a mounting base 1, a mounting plate 5 and a transmission plate 9. A fixing plate 2 is fixedly installed on the upper outer side of the mounting base 1. The longitudinal section of the fixing plate 2 is "L" shaped. During positioning, the mounting base 1 is fixedly installed in the designated position by screws, and then the air conditioner outdoor unit accessory to be positioned is placed in the middle of the upper end of the mounting base 1.

[0027] An electric hydraulic rod 3 is provided in the middle of the inner side of the mounting base 1. The output end of the electric hydraulic rod 3 is connected to a connecting plate 4 located on the right side inside the mounting base 1. A mounting plate 5 is fixedly installed on the outer side of the upper end of the connecting plate 4. When the electric hydraulic rod 3 is activated, the electric hydraulic rod 3, which is originally in an extended state, retracts and drives the connecting plate 4 to slide inside the mounting base 1. Multiple sets of protrusions are fixedly installed on the outer side of the upper end of the connecting plate 4, and a prefabricated groove 11 adapted to the protrusion is opened in the inner side of the upper end of the mounting base 1. At this time, the protrusion slides synchronously with the prefabricated groove 11 under the action of the connecting plate 4, which facilitates the limiting of the connecting plate 4 and the mounting plate 5, improves the stability of the movement of the connecting plate 4 and the mounting plate 5, and thus facilitates the movement of the mounting plate 5 towards the air conditioner outdoor unit accessories.

[0028] A damper 6 is provided on the outer left side of the mounting plate 5. A first movable plate 7 is fixedly installed on the outer left side of the damper 6. Rubber pads 8 are attached to the surfaces of the fixed plate 2, the first movable plate 7, and the second movable plate 10. A ball bearing 12 is embedded in the middle of the upper end of the mounting base 1. As the mounting plate 5 moves, the rubber pads 8 attached to the outer side of the first movable plate 7 come into contact with the air conditioner outdoor unit accessories and push the air conditioner outdoor unit accessories, causing the air conditioner outdoor unit accessories to move to the left under the action of the ball bearing 12, so that the air conditioner outdoor unit accessories come into contact with the rubber pads 8 attached to the surface of the fixed plate 2, which facilitates the initial positioning of the air conditioner outdoor unit accessories.

[0029] A transmission plate 9 is mounted on the outer front end of the connecting plate 4 via a hinge shaft, and a second movable plate 10 is connected to the outer left end of the transmission plate 9 via a hinge shaft. The transmission plate 9 is inclined, and the left end of the transmission plate 9 extends to the middle of the inner side of the mounting base 1. The lower end of the second movable plate 10 extends into the interior of the mounting base 1, and a protrusion with the same structure as the connecting plate 4 is provided in the middle of the second movable plate 10. The second movable plate 10 is connected to the mounting base 1 in a sliding manner.

[0030] As the mounting plate 5 moves toward the air conditioner outdoor unit accessories, the transmission plate 9 rotates with the connecting plate 4 via the hinge shaft. At this time, the tilt angle of the transmission plate 9 changes, and it rotates with the second movable plate 10 via the hinge shaft, thereby driving the second movable plate 10 to move backward, causing the second movable plate 10 to slide with the mounting base 1. This allows the air conditioner outdoor unit accessories to contact the rubber gasket 8 attached to the surface of the second movable plate 10, thus facilitating the all-round positioning of the air conditioner outdoor unit accessories and effectively preventing the air conditioner outdoor unit accessories from shifting.

[0031] The damper 6 can improve the clamping effect on the air conditioner outdoor unit accessories. At the same time, the damper 6 can compensate for the movement distance of the mounting plate 5, so that the first movable plate 7 and the second movable plate 10 can perform comprehensive positioning work on the irregular air conditioner outdoor unit accessories, thereby improving the overall positioning effect.

[0032] The technical features of the above embodiments can be combined in any way as long as there is no contradiction in the combination of these technical features. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A positioning fixture for processing air conditioner outdoor unit parts, comprising a mounting base (1), a mounting plate (5), and a transmission plate (9), characterized in that, A fixing plate (2) is fixedly installed on the outer side of the upper end of the mounting base (1), and an electric hydraulic rod (3) is provided in the middle of the inner side of the mounting base (1). The output end of the electric hydraulic rod (3) is connected to a connecting plate (4) located on the right side inside the mounting base (1). An mounting plate (5) is fixedly installed on the outer side of the upper end of the connecting plate (4), and a damper (6) is provided on the outer side of the left end of the mounting plate (5). A first movable plate (7) is fixedly installed on the outer side of the left end of the damper (6). A transmission plate (9) is mounted on the outer front end of the connecting plate (4) via a hinge shaft, and a second movable plate (10) is connected to the outer left end of the transmission plate (9) via a hinge shaft.

2. The positioning fixture for processing air conditioner outdoor unit parts according to claim 1, characterized in that, Multiple sets of protrusions are fixedly installed on the upper outer side of the connecting plate (4), and a prefabricated groove (11) adapted to the protrusion is opened in the upper interior of the mounting base (1).

3. A positioning fixture for processing air conditioner outdoor unit parts according to claim 1, characterized in that, The longitudinal section of the fixed plate (2) is "L" shaped, and rubber gaskets (8) are attached to the surfaces of the fixed plate (2), the first movable plate (7), and the second movable plate (10).

4. A positioning fixture for processing air conditioner outdoor unit parts according to claim 1, characterized in that, A ball bearing (12) is embedded in the middle of the upper end of the mounting base (1).

5. A positioning fixture for processing air conditioner outdoor unit parts according to claim 1, characterized in that, The lower end of the second movable plate (10) extends into the interior of the mounting base (1), and the middle part of the second movable plate (10) is provided with a protrusion with the same structure as the connecting plate (4). The second movable plate (10) and the mounting base (1) are connected in a sliding manner.

6. A positioning fixture for processing air conditioner outdoor unit parts according to claim 1, characterized in that, The transmission plate (9) is inclined, and the left end of the transmission plate (9) extends to the middle of the inner side of the mounting base (1).

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