Navigator support machining clamp

Abstract

The utility model discloses a navigator support machining clamp which comprises a supporting table, a cavity is formed in the middle of the supporting table, a plurality of receding holes are formed in the upper surface of the supporting table, clamping units are arranged on the two sides of the supporting table in the first direction, and mounting footstands are arranged on the two sides of the supporting table in the second direction. The clamping unit comprises a mounting plate and an air cylinder arranged on the mounting plate, and a clamping plate capable of rotating to the position above the supporting table is arranged at the upper end of the air cylinder. The navigator support machining clamp can stably clamp a navigator support with a suction cup arranged at the bottom and machine the navigator support.

Description

Technical Field

[0001] The utility model relates to a clamp, in particular to a navigator bracket processing clamp. Background Art

[0002] The navigator is an instrument used to provide road guidance. When in use, the navigator needs to be installed in the corresponding installation position, such as on the windshield or front panel of the vehicle. In this case, a navigator bracket is required, and the navigator bracket usually needs to be drilled or polished according to the needs of use.

[0003] For example, Chinese patent CN202320569457.9 discloses an adjustable car navigation system bracket, which includes a main body, a sliding seat slidably provided on the main body, a placement seat provided on the sliding seat, a placement groove for placing the navigation system provided on the placement seat; a movable block slidably provided in the sliding seat, an oblique groove provided on the movable block, a slider slidably provided in the oblique groove, a telescopic rod passing through the sliding seat provided on the slider, and a limit rod passing through the sliding seat connected to the movable block; a plurality of limit grooves matching the limit rods are provided on the main body, and a suction cup is provided at the bottom of the main body.

[0004] When drilling or grinding the main body of the adjustable car navigation system bracket, it is difficult to stably clamp it using a traditional processing fixture due to the arrangement of the bottom suction cup. Utility Model Content

[0005] The utility model aims to provide a navigator bracket processing fixture, which can stably clamp a navigator bracket with a suction cup at the bottom and process the navigator bracket to avoid the influence of the suction cup on the clamping and avoid contamination of the suction cup during processing.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a navigation instrument bracket processing fixture, including a support table, a cavity is arranged in the middle of the support table, a plurality of avoidance holes are arranged on the upper surface of the support table, clamping units are arranged on both sides of the support table in a first direction, and mounting feet are arranged on both sides of the support table in a second direction, wherein the clamping unit includes a mounting plate and a cylinder arranged on the mounting plate, and a clamping plate that can be rotated to the top of the support table is arranged on the upper end of the cylinder.

[0007] Preferably, a limited rotation hole is provided on the mounting plate, a rotating column is provided in the limited rotation hole, an annular groove is provided on the inner side of the limited rotation hole, a limited ring capable of rotating in the annular groove is provided on the outer side of the rotating column, the cylinder is installed at the bottom of the rotating column, and the cylinder shaft of the cylinder passes through the rotating column and extends to the top of the rotating column to connect the clamping plate.

[0008] Preferably, the upper end of the rotating column is protruding from the upper surface of the mounting plate, and a lever for driving the rotating column to rotate is provided on the outer side of the protruding portion of the rotating column.

[0009] Preferably, limiting columns are arranged on both sides of the rotating column along the second direction on the mounting plate.

[0010] Preferably, the first direction and the second direction are perpendicular to each other on the same plane.

[0011] Preferably, the mounting foot comprises a right-angle plate, and a bottom surface of the right-angle plate is provided with a plurality of mounting holes.

[0012] Preferably, the plurality of avoidance holes are arranged in a rectangular shape at four corners of the support platform.

[0013] According to the above technical scheme, the utility model provides a navigation device bracket processing fixture, including a support table, a cavity is arranged in the middle part of the support table, a plurality of avoidance holes are arranged on the upper surface of the support table, clamping units are arranged on both sides of the support table in a first direction, and mounting feet are arranged on both sides of the support table in a second direction, wherein the clamping unit includes a mounting plate and a cylinder arranged on the mounting plate, and a clamping plate that can be rotated to the top of the support table is arranged on the upper end of the cylinder.

[0014] The usage and beneficial effects of the navigation bracket processing fixture are as follows: when in use, the processing fixture is installed on the operating table of the corresponding machine tool through the installation foot, and then the navigation bracket to be processed is placed on the support table, and at the same time, the multiple suction cups under the navigation bracket are placed inside the cavity through the avoidance holes, so that the navigation bracket body can be stably placed on the support table, and after the navigation bracket is placed, the edge of the navigation bracket body is clamped by the multiple clamps that are set, and then the navigation bracket is processed accordingly, such as drilling or grinding.

[0015] The navigator bracket processing fixture can stably clamp the navigator bracket with a suction cup at the bottom and process the navigator bracket. Since the suction cup is hidden inside the cavity, the influence of the suction cup on clamping can be avoided and contamination of the suction cup during processing can be avoided.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of a navigator bracket processing fixture;

[0019] Figure 2 It is a schematic diagram of a top view of a preferred embodiment of a navigator bracket processing fixture;

[0020] Figure 3 yes Figure 2 Schematic diagram of the AA cross-section structure.

[0021] Description of Reference Numerals

[0022] 1-support platform; 2-avoidance hole; 3-mounting foot; 4-mounting plate; 5-cylinder; 6-rotating column; 7-limiting column; 8-shift rod; 9-cylinder shaft; 10-clamp plate; 11-cavity; 12-limiting ring. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0024] In the present utility model, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0025] See also Figure 1-3 The navigation bracket processing fixture shown in the figure includes a support platform 1, a cavity 11 is arranged in the middle part of the support platform 1, a plurality of avoidance holes 2 are arranged on the upper surface of the support platform 1, clamping units are arranged on both sides of the support platform 1 in a first direction, and mounting feet 3 are arranged on both sides of the support platform 1 in a second direction, wherein the clamping unit includes a mounting plate 4 and a cylinder 5 arranged on the mounting plate 4, and a clamping plate 10 which can be rotated to the top of the support platform 1 is arranged on the upper end of the cylinder 5.

[0026] Through the implementation of the above technical solution, when in use, the processing fixture is installed on the operating table of the corresponding machine tool through the installation foot 3, and then the navigation bracket to be processed is placed on the support table 1, and at the same time, the multiple suction cups under the navigation bracket are placed inside the cavity 11 through the avoidance hole 2, so that the main body of the navigation bracket can be stably placed on the support table 1. After the navigation bracket is placed, the edge of the main body of the navigation bracket is clamped by the multiple clamping plates 10, and then the navigation bracket is processed accordingly, such as drilling or grinding. The navigation bracket processing fixture can stably clamp the navigation bracket with a suction cup at the bottom, and process the navigation bracket. Since the suction cup is hidden inside the cavity 11, the influence of the suction cup on the clamping can be avoided and the suction cup can be avoided from being contaminated during processing.

[0027] In this embodiment, in order to further provide a clamping unit, a limited rotation hole is provided on the mounting plate 4, a rotating column 6 is provided in the limited rotation hole, an annular groove is provided on the inner side of the limited rotation hole, a limited ring 12 capable of rotating in the annular groove is provided on the outer side of the rotating column 6, the cylinder 5 is installed at the bottom of the rotating column 6, and the cylinder shaft 9 of the cylinder 5 passes through the rotating column 6 and extends to the top of the rotating column 6 to connect the clamping plate 10.

[0028] By rotating the rotating column 6, the limiting ring 12 can be rotated in the annular groove, so that the position of the clamping plate 10 can be adjusted, so that the clamping plate 10 is in two states: a clamping position above the support platform 1 or a non-clamping position outside the support platform 1. The navigator bracket to be clamped is placed in place when the clamping plate 10 is in the non-clamping position, and when in the clamping position, the clamping plate 10 is driven downward by the cylinder 5 to clamp the main body of the navigator bracket.

[0029] In this embodiment, the upper end of the rotating column 6 protrudes from the upper surface of the mounting plate 4, and a lever 8 for driving the rotating column 6 to rotate is provided outside the protruding portion of the rotating column 6. The lever 8 can assist in rotating the rotating column 6, making it more convenient to rotate the rotating column 6.

[0030] In this embodiment, the mounting plate 4 is provided with limit posts 7 on both sides of the rotating post 6 along the second direction. The position of both sides of the lever 8 is limited by the setting of the limit posts 7 on both sides, so as to prevent the rotating post 6 from rotating without limit in the same direction.

[0031] In this embodiment, the first direction and the second direction are perpendicular to each other on the same plane. Figure 1 As shown, the first direction and the second direction are perpendicular to each other on the same plane, the first direction is parallel to the length direction of the support platform 1 , and the second direction is parallel to the width direction of the support platform 1 .

[0032] In this embodiment, the mounting foot 3 includes a right angle plate, and a plurality of mounting holes are arranged on the bottom surface of the right angle plate. When installing the navigation device bracket processing fixture, bolts are installed to the installation position of the corresponding machine tool through the mounting holes arranged on both sides to fix the navigation device bracket processing fixture.

[0033] In this embodiment, in order to further provide an arrangement method of the avoidance holes 2 , a plurality of the avoidance holes 2 are arranged in a rectangular shape at the four corners of the support platform 1 .

[0034] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0035] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0036] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A navigation device bracket processing fixture, characterized in that: The invention comprises a support platform (1), wherein a cavity (11) is arranged in the middle of the support platform (1), a plurality of avoidance holes (2) are arranged on the upper surface of the support platform (1), clamping units are arranged on both sides of the support platform (1) in a first direction, and mounting feet (3) are arranged on both sides of the support platform (1) in a second direction, wherein the clamping unit comprises a mounting plate (4) and a cylinder (5) arranged on the mounting plate (4), and a clamping plate (10) which can be rotated to the top of the support platform (1) is arranged at the upper end of the cylinder (5).

2. The navigation device bracket processing fixture according to claim 1, characterized in that: The mounting plate (4) is provided with a limit rotation hole, a rotating column (6) is provided in the limit rotation hole, an annular groove is provided on the inner side of the limit rotation hole, a limit ring (12) capable of rotating in the annular groove is provided on the outer side of the rotating column (6), the cylinder (5) is installed at the bottom of the rotating column (6), and the cylinder shaft (9) of the cylinder (5) passes through the rotating column (6) and extends to the top of the rotating column (6) to connect the clamping plate (10).

3. The navigation device bracket processing fixture according to claim 2, characterized in that: The upper end of the rotating column (6) is arranged to protrude from the upper surface of the mounting plate (4), and a lever (8) for driving the rotating column (6) to rotate is arranged outside the protruding portion of the rotating column (6).

4. The navigation device bracket processing fixture according to claim 3, characterized in that: Limiting columns (7) are arranged on the mounting plate (4) on both sides of the rotating column (6) along the second direction.

5. The navigation device bracket processing fixture according to claim 1, characterized in that: The first direction and the second direction are perpendicular to each other on the same plane.

6. The navigation device bracket processing fixture according to claim 1, characterized in that: The mounting foot (3) comprises a right-angle plate, and a plurality of mounting holes are arranged on the bottom surface of the right-angle plate.

7. The navigation device bracket processing fixture according to claim 1, characterized in that: The plurality of avoidance holes (2) are arranged in a rectangular shape at the four corners of the support platform (1).

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