Vacuum rapid positioning device for aluminum plate processing

Abstract

The utility model discloses a vacuum rapid positioning device for aluminum plate machining. The vacuum rapid positioning device comprises a vacuum adsorption platform used for supporting and adsorbing an aluminum plate shell, a plurality of limiting reference pieces used for laterally limiting the edge of the aluminum plate shell and a plurality of clamping assemblies used for positioning the aluminum plate shell on the vacuum adsorption platform. The vacuum adsorption platform comprises an adsorption plate and a receding groove formed in the adsorption plate, the receding groove is connected with a discharging groove penetrating through the outside, and the position of the hole in the aluminum plate shell corresponds to the receding groove. The positioning stability and convenience of the aluminum plate are improved, and meanwhile, burrs and sweeps of the aluminum plate are effectively removed by polishing the hole site of the aluminum plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum positioning, and in particular relates to a vacuum rapid positioning device for aluminum plate processing. Background Art

[0002] The purpose of the aluminum plate shell grinding and positioning device is to ensure that the aluminum plate can remain in a stable position during the grinding process to prevent the aluminum plate from moving or shaking, which may lead to unsatisfactory grinding results or damage to the aluminum plate. Common positioning devices include magnetic adsorption positioning devices, fixture positioning devices, and robotic arm positioning devices. Considering the material of aluminum parts, the fixture positioning device is generally used because of its cost reduction and fast clamping characteristics. In addition to achieving the function of stable clamping, the aluminum plate shell also needs to be ground and burred at its specific position. After the aluminum plate shell is positioned and ground and burred, the burrs are often stuck between the fixture positioning device and the aluminum plate, affecting the subsequent processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems and provide a vacuum fast positioning device for aluminum plate processing, so as to realize the vacuum positioning method of pressing the aluminum plate up and down, improve the positioning stability and convenience of the aluminum plate, and at the same time, grind the holes of the aluminum plate to effectively remove the burrs and waste chips of the aluminum plate. In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0004] The vacuum rapid positioning device for aluminum plate processing comprises a vacuum adsorption platform for supporting and adsorbing an aluminum plate shell, a plurality of limit reference parts for laterally limiting the edge of the aluminum plate shell, and a plurality of clamping components for positioning the aluminum plate shell on the vacuum adsorption platform; the vacuum adsorption platform comprises an adsorption plate, an avoidance groove arranged on the adsorption plate, the avoidance groove is connected with a discharge groove that passes through the outside, and the opening position on the aluminum plate shell is arranged corresponding to the avoidance groove.

[0005] Specifically, a vacuum cavity is arranged at the bottom of the adsorption plate, and the interior of the vacuum cavity is a negative pressure space. A plurality of criss-crossed adsorption grooves are arranged on the surface of the adsorption plate, and a plurality of adsorption grooves are arranged through the vacuum cavity.

[0006] Specifically, a sealing groove enclosing a plurality of adsorption grooves is arranged on the circumference of the adsorption plate, and a sealing ring is arranged in the sealing groove.

[0007] Specifically, a plurality of support platforms for positioning the limit reference parts are arranged around the adsorption plate.

[0008] Specifically, the installation height of the limit reference member is higher than the surface of the adsorption plate.

[0009] Specifically, the clamping assembly includes a clamping base, and a rotating pressing piece disposed on the clamping base and axially connected to the clamping base; the rotating pressing piece is rotatably disposed relative to the clamping base.

[0010] Specifically, a plurality of clamping components are installed on a fixing frame, and the fixing frame is arranged outside the outer periphery of the adsorption plate.

[0011] Compared with the prior art, the beneficial effects of the vacuum rapid positioning device for aluminum plate processing of the utility model are mainly reflected in:

[0012] The aluminum plate shell can be stably positioned on the vacuum adsorption platform, and a number of limit reference parts and a number of clamping components are used to accurately limit the aluminum plate shell. A movable pressing plate is pressed on the aluminum plate shell to process the edge of the aluminum plate shell. By removing the movable pressing plate, the opening position of the aluminum plate shell can be processed and the waste chips at the opening position can be effectively discharged, thereby improving the processing effect of the aluminum plate shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 This is a partial enlarged schematic diagram of the vacuum adsorption platform in this embodiment;

[0015] The numbers in the figure represent:

[0016] 1 vacuum adsorption platform, 11 adsorption plate, 12 avoidance groove, 13 discharge groove, 14 vacuum chamber, 15 adsorption groove, 16 sealing groove, 17 support platform, 2 limit reference parts, 3 clamping components, 31 fixed frame, 32 clamping base, 33 rotating pressing part, 4 movable pressing plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present utility model are clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0018] Embodiment 1:

[0019] The embodiment of the present application provides a vacuum rapid positioning device for aluminum plate processing, which is used for vacuum adsorption positioning of an aluminum plate shell. After the aluminum plate shell is positioned stably, the edges of the aluminum plate shell are polished and deburred, and then the specific holes of the aluminum plate shell are polished and deburred. The positioning device has a vacuum adsorption function and a clamping positioning function.

[0020] like Figure 1-2As shown, this embodiment provides a vacuum rapid positioning device for aluminum plate processing, including a vacuum adsorption platform 1, a plurality of limit reference parts 2, a plurality of clamping components 3, and a movable pressing plate 4. The vacuum adsorption platform 1 is used to support and adsorb the aluminum plate shell. The vacuum adsorption platform 1 is provided with a plurality of limit reference parts 2 in the circumference thereof, which are used to limit the edge of the aluminum plate shell laterally. The outer side of the vacuum adsorption platform 1 is provided with a plurality of clamping components 3, so that the aluminum plate shell is positioned on the vacuum adsorption platform 1, and the movable pressing plate 4 is pressed and positioned on the surface of the aluminum plate shell.

[0021] The movable pressing plate 4 can be freely removed, and the movable pressing plate 4 can be pressed and positioned on the surface of the aluminum plate shell. When the movable pressing plate 4 is pressed and positioned on the aluminum plate shell, the clamping assembly 3 presses and positions the movable pressing plate 4 to prevent the clamping assembly 3 from directly acting on the aluminum plate shell. The movable pressing plate 4 cooperates with the vacuum adsorption platform 1 to stably position the aluminum plate shell, avoiding the problem of displacement of the aluminum plate shell during processing.

[0022] The vacuum adsorption platform 1 includes an adsorption plate 11 and an avoidance groove 12 arranged on the adsorption plate 11; the avoidance groove 12 is connected to a discharge groove 13 that penetrates the outside. The avoidance groove 12 can be set at any position on the adsorption plate 11, specifically corresponding to a specific opening position on the aluminum plate shell, and then the opening position of the aluminum plate shell can be polished and deburred in the avoidance groove 12, and the waste caused by the grinding process is directly discharged from the discharge groove 13 to avoid the waste remaining in the adsorption plate 11 or the aluminum plate shell and affecting subsequent processing. When it is necessary to process the opening position in the aluminum plate shell, the movable pressure plate 4 is removed at this time, and does not hinder the processing of the opening position of the aluminum plate shell.

[0023] The aluminum plate shell is a square plate structure, which is a rectangular plate or a cube plate, and can also be other shapes. The corner positions of the aluminum plate shell correspond to the avoidance groove 12, and the waste chips entering the avoidance groove 12 can be smoothly discharged from the discharge groove 13.

[0024] The present embodiment provides a vacuum rapid positioning device for aluminum plate processing. With the cooperation of a plurality of clamping components 3 and a plurality of limit reference parts 2, the aluminum plate shell can be accurately positioned at the set position of the vacuum adsorption platform 1, the edge of the aluminum plate shell can be polished and deburred, the opening position of the aluminum plate shell can be polished and deburred, and at the same time, the waste chips at the opening position can be discharged from the vacuum adsorption platform in time, which provides convenience for the subsequent processing of the vacuum adsorption platform 1 and avoids the accumulation of waste chips on the vacuum adsorption platform 1.

[0025] Embodiment 2:

[0026] This embodiment is based on the above embodiment, and optimizes the vacuum rapid positioning device for aluminum plate processing, especially provides a specific implementation method of the vacuum adsorption platform 1:

[0027] The vacuum adsorption platform 1 includes an adsorption plate 11, a vacuum chamber 14 is provided at the bottom of the adsorption plate 11, and the vacuum chamber 14 is a negative pressure space. A plurality of crisscross adsorption grooves 15 are provided on the surface of the adsorption plate 11, and the plurality of adsorption grooves 15 are provided through the vacuum chamber 14. The adsorption plate 11 is provided with sealing grooves 16 surrounding the plurality of adsorption grooves 15 in the circumference, and a sealing ring is provided in the sealing groove 16. When the aluminum plate shell is positioned on the adsorption plate 15, the bottom surface of the aluminum plate shell is located on the plurality of adsorption grooves 15, and the sealing ring is used to seal the circumference of the aluminum plate shell, so as to ensure that the aluminum plate shell can be stably vacuum adsorbed on the adsorption plate 11.

[0028] Several support platforms 17 are arranged around the adsorption plate 11. The support platforms 17 and the adsorption plate 11 can be connected in an integral manner or in a detachable manner. The support platforms 17 are used to position and install the limit reference member 2. The installation height of the limit reference member 2 is higher than the surface of the adsorption plate 11. When the aluminum plate shell is positioned on the adsorption plate 11, its edge can be abutted and limited by the limit reference member 2, and the aluminum plate shell can be accurately placed in the space enclosed by the several limit reference members 2.

[0029] Embodiment three:

[0030] This embodiment is based on the above embodiment, and optimizes the vacuum rapid positioning device for aluminum plate processing, especially provides a specific implementation method of the clamping component:

[0031] Several clamping assemblies 3 are installed on the fixing frame 31, and the clamping assemblies 3 include a clamping base 32 and a rotating pressing piece 33 arranged on the clamping base 32 and axially connected thereto; the fixing frame 31 is arranged outside the outer periphery of the adsorption plate 11, and the inner periphery of the fixing frame 31 is larger than the circumferential dimension of the adsorption plate 11, so that the clamping assemblies 3 can effectively press and position the aluminum plate shell. The clamping base 32 is arranged on the fixing frame 31, and the clamping base 32 and the fixing frame 31 are detachably connected, specifically, by bolt locking and positioning connection, and can also be connected in other ways. The rotating pressing piece 33 is rotatably arranged relative to the clamping base 32. The rotating pressing piece 33 is connected to a driving piece, which can be a pneumatic driving piece or an electric driving piece. In this embodiment, the driving piece is a cylinder-driven rack and pinion transmission structure. The rack is driven by the cylinder to move up and down, thereby driving the gear to rotate. The rotation of the gear drives the rotating pressing piece to rotate, thereby realizing the rotating pressing piece to press and position the movable pressing plate 4. When the movable pressing plate 4 is removed, the rotating pressing piece 33 presses and positions the aluminum plate shell. Several clamping assemblies 3 are arranged at intervals along the circumference of the fixed frame 31. Several clamping assemblies 3 stably position the movable pressing plate 4 so that the aluminum plate shell is stably positioned, which is convenient for grinding and deburring the circumferential edge of the aluminum plate shell.

[0032] When the above-mentioned embodiment is applied, the aluminum plate shell can be stably positioned on the vacuum adsorption platform 1, and the aluminum plate shell can be accurately limited by cooperating with a plurality of limit reference parts 2 and a plurality of clamping components 3, and a movable pressure plate 4 is pressed on the aluminum plate shell to further process the edge of the aluminum plate shell; by removing the movable pressure plate 4, the opening position of the aluminum plate shell can be processed and the waste chips at the opening position can be effectively discharged, thereby improving the processing effect of the aluminum plate shell.

[0033] In the description of this specification, the term "specific embodiment" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be based on the scope defined in the attached claims.

Claims

1. Aluminum plate processing vacuum rapid positioning device, characterized by: It includes a vacuum adsorption platform for supporting and adsorbing an aluminum plate shell, a plurality of limit reference parts for laterally limiting the edge of the aluminum plate shell, and a plurality of clamping components for positioning the aluminum plate shell on the vacuum adsorption platform; the vacuum adsorption platform includes an adsorption plate, an avoidance groove arranged on the adsorption plate, the avoidance groove is connected to a discharge groove that passes through the outside, and the opening position on the aluminum plate shell is arranged corresponding to the avoidance groove.

2. The vacuum rapid positioning device for aluminum plate processing according to claim 1 is characterized in that: A vacuum cavity is arranged at the bottom of the adsorption plate, and the interior of the vacuum cavity is a negative pressure space. A plurality of crisscross adsorption grooves are arranged on the surface of the adsorption plate, and the plurality of adsorption grooves are arranged through the vacuum cavity.

3. The vacuum rapid positioning device for aluminum plate processing according to claim 2 is characterized in that: The adsorption plate is provided with a sealing groove surrounding a plurality of adsorption grooves in the circumference thereof, and a sealing ring is provided in the sealing groove.

4. The vacuum rapid positioning device for aluminum plate processing according to claim 1 is characterized in that: A plurality of support platforms for positioning the limit reference parts are arranged around the adsorption plate.

5. The vacuum rapid positioning device for aluminum plate processing according to claim 1 is characterized in that: The installation height of the limit reference member is higher than the surface of the adsorption plate.

6. The vacuum rapid positioning device for aluminum plate processing according to claim 1 is characterized in that: The clamping assembly comprises a clamping base, and a rotating pressing piece arranged on the clamping base and axially connected to the clamping base; the rotating pressing piece is rotatably arranged relative to the clamping base.

7. The vacuum rapid positioning device for aluminum plate processing according to claim 1 is characterized in that: A plurality of clamping components are installed on a fixing frame, and the fixing frame is arranged outside the outer periphery of the adsorption plate.

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