Disclosure of utility model
In order to solve the technical problems, the wheel machining positioning device with the dust removing function comprises a rotary machining table, wherein the rotary machining table is rotatably arranged on a fixed seat, a mounting groove is formed in the middle of the rotary machining table, a positioning clamp is arranged in the mounting groove and comprises a plurality of clamp blocks, the clamp blocks are respectively driven by a translation driving mechanism to move along the radial direction of the rotary machining table, the clamp blocks are arranged in a row around the center circumference of the rotary machining table, the middle of the mounting groove is connected with a negative pressure groove, a negative pressure pore canal communicated with the negative pressure groove is formed in the rotary machining table, and the negative pressure pore canal is connected with a negative pressure fan.
As the optimization of the technical scheme, the filter screen is arranged in the negative pressure groove, the installation groove is communicated with the negative pressure pore canal through the negative pressure port, and the filter screen covers the negative pressure port.
As the preference of above-mentioned technical scheme, the filter screen is the string bag formula, is equipped with the pocket edge around the filter screen, the upper end in negative pressure groove is equipped with the brace table all around, and the pocket edge is arranged in on the brace table.
Preferably, the negative pressure port is located on a side wall of the negative pressure tank and is close to the bottom of the negative pressure tank.
As the preference of above-mentioned technical scheme, translation actuating mechanism is including linear electric motor or cylinder, and linear electric motor or cylinder are connected with the horizontal pole at directional mounting groove middle part, connect through vertical pole between horizontal pole and the corresponding clamp splice, the lower extreme fixed connection horizontal pole of vertical pole, and the upper end of vertical pole stretches out the mounting groove and connects corresponding clamp splice.
As the optimization of the technical scheme, an adjusting screw is fixedly connected to the clamping block, a through hole for the adjusting screw to movably pass through is formed in the upper end of the vertical rod, two adjusting nuts are connected to the adjusting screw in a threaded manner, and the upper end of the vertical rod is clamped between the two adjusting nuts.
The wheel machining positioning device with the dust removing function has the beneficial effects that the wheel can be positioned while the wheel is fixed. In the processing process of the wheel, dust and fragments produced in the wheel in the processing process can be adsorbed by utilizing negative pressure, so that dust and fragments in the wheel which are difficult to clean are prevented from being accumulated to influence the subsequent production and processing process.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the wheel processing positioning device with dust removal function comprises a rotary processing table 1, the rotary processing table 1 is rotatably arranged on a fixed seat 2, a mounting groove 3 is arranged in the middle of the rotary processing table 1, a positioning clamp is arranged in the mounting groove 3, the positioning clamp comprises a plurality of clamp blocks 4, the clamp blocks 4 are respectively driven by a translation driving mechanism to move along the radial direction of the rotary processing table 1, the clamp blocks 4 are arranged in a row around the central circumference of the rotary processing table 1, a negative pressure groove 5 is connected in the middle of the mounting groove 3, a negative pressure duct 6 communicated with the negative pressure groove 5 is arranged on the rotary processing table 1, and the negative pressure duct 6 is connected with a negative pressure fan. The positioning clamp is utilized to fix the wheel 20 and form axis positioning, so that the next processing operation is convenient. Since the rotary processing table 1 can be rotated, the wheels are rotated to a specified angle. The rotary processing table 1 is rotatably arranged on the fixed seat 2 through a damping bearing.
Further, a filter screen 7 is installed in the negative pressure groove 5, the installation groove 3 is communicated with the negative pressure pore canal 6 through a negative pressure port 8, and the filter screen 7 covers the negative pressure port 8. The filter screen 7 prevents sundries from entering the negative pressure pore canal 6 and even the negative pressure fan.
Further, the filter screen 7 is the string bag formula, is equipped with the pocket along 10 around the filter screen 7, be equipped with brace table 9 around the upper end of negative pressure groove 5, the pocket along 10 is arranged in on the brace table 9. Sundries sucked into the filter screen 7 are taken out of the filter screen 7 for cleaning.
Further, the negative pressure port 8 is located on the side wall of the negative pressure tank 5 and is close to the bottom of the negative pressure tank 5. The negative pressure port 8 is positioned on the side wall of the negative pressure groove 5. The sundries are prevented from falling into the negative pressure groove 5 to directly block the negative pressure port 8 and even enter the negative pressure pore canal 6 when the filter screen 7 is replaced.
Further, the translation driving mechanism comprises a linear motor 11, the linear motor 11 is connected with a horizontal rod 12 pointing to the middle of the mounting groove 3, the horizontal rod 12 is connected with the corresponding clamping block 4 through a vertical rod 13, the lower end of the vertical rod 13 is fixedly connected with the horizontal rod 12, and the upper end of the vertical rod 13 extends out of the mounting groove 3 and is connected with the corresponding clamping block 4. The linear motor 11 drives the clamping blocks 4 to pull outwards through the horizontal rods 12, so that the clamping blocks 4 act on the inner wall of the wheel 20, the wheel 20 is fixed, and the wheel 20 is accurately positioned.
Further, an adjusting screw 14 is fixedly connected to the clamping block 4, a through hole 15 through which the adjusting screw 14 movably passes is formed in the upper end of the vertical rod 13, two adjusting nuts 16 are connected to the adjusting screw 14 in a threaded manner, and the upper end of the vertical rod 13 is clamped between the two adjusting nuts 16. The position of the clamping block 4 can be adjusted by adjusting the adjusting screw 14, so that the positioning and fixing requirements of wheels 20 with different specifications can be met.
It should be noted that technical features such as a linear motor and a cylinder related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement related to the technical features may be selected conventionally in the art, and should not be considered as the point of the present application, which is not further specifically described in detail.
While the preferred embodiments of the present utility model have been described in detail, it should be appreciated that numerous modifications and variations may be made in accordance with the principles of the present utility model by those skilled in the art without undue burden, and thus, all technical solutions which may be obtained by logic analysis, reasoning or limited experimentation based on the principles of the present utility model as defined by the claims are within the scope of protection as defined by the present utility model.