Wheel machining positioning device with dust removal function

Abstract

The utility model discloses a wheel machining positioning device with a dust removal function, which comprises a rotary machining table, the rotary machining table is rotatably mounted on a fixed seat, a mounting groove is arranged in the middle of the rotary machining table, a positioning clamp is mounted in the mounting groove, and the positioning clamp comprises a plurality of clamp blocks. The clamping blocks are driven by a translation driving mechanism to move in the radial direction of the rotary machining table, the clamping blocks are arranged around the center circumference of the rotary machining table in an array mode, a negative pressure groove is connected to the middle of the mounting groove, and a negative pressure hole channel communicated with the negative pressure groove is formed in the rotary machining table and connected with a negative pressure fan. According to the wheel machining positioning device with the dust removal function, a wheel can be fixed and positioned at the same time. In the machining process of the wheel, dust and chippings produced in the wheel in the machining process can be adsorbed through negative pressure, and the situation that dust and chippings are accumulated in the wheel and are not prone to being cleaned, and the subsequent production and machining process is affected is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel processing, and in particular relates to a wheel processing positioning device with a dust removal function. Background Art

[0002] The wheel turning process is generally carried out using automated lathes, but after the wheel rolling, cutting, welding and other processes are completed, there are still some local cutting, hole opening and other processes that need to be carried out. This part of the operation is generally completed by workers using small processing equipment on the production line, requiring precise positioning of the wheel before processing. In addition, debris and dust will be generated during the processing. If not cleaned up in time, it will affect the subsequent processing steps and affect the product quality. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a wheel processing positioning device with a dust removal function, including a rotating processing table, the rotating processing table is rotatably installed on a fixed seat, a mounting groove is provided in the middle of the rotating processing table, a positioning clamp is installed in the mounting groove, the positioning clamp includes a plurality of clamping blocks, the clamping blocks are driven by a translation drive mechanism to move along the radial direction of the rotating processing table, the clamping blocks are arranged in a row around the center circumference of the rotating processing table, a negative pressure groove is connected to the middle of the mounting groove, a negative pressure channel connected to the negative pressure groove is provided on the rotating processing table, and the negative pressure channel is connected to a negative pressure fan.

[0004] As a preferred embodiment of the above technical solution, a filter screen is installed in the negative pressure groove, the installation groove is connected to the negative pressure channel through the negative pressure port, and the filter screen covers the negative pressure port.

[0005] As a preferred embodiment of the above technical solution, the filter net is in a net bag shape, and a bag edge is arranged around the filter net. A support platform is arranged around the upper end of the negative pressure tank, and the bag edge is placed on the support platform.

[0006] As a preferred embodiment of the above technical solution, the negative pressure port is located on the side wall of the negative pressure tank and close to the bottom of the negative pressure tank.

[0007] As a preferred embodiment of the above technical solution, the translation drive mechanism includes a linear motor or a cylinder, which is connected to a horizontal rod pointing to the middle of the mounting slot. The horizontal rod and the corresponding clamping block are connected by a vertical rod. The lower end of the vertical rod is fixedly connected to the horizontal rod, and the upper end of the vertical rod extends out of the mounting slot and is connected to the corresponding clamping block.

[0008] As a preferred embodiment of the above technical solution, an adjusting screw is fixedly connected to the clamping block, the upper end of the vertical rod is provided with a through hole for the adjusting screw to move through, two adjusting nuts are threadedly connected to the adjusting screw, and the upper end of the vertical rod is clamped between the two adjusting nuts.

[0009] The beneficial effect of the utility model is that the wheel processing positioning device with dust removal function of the utility model can position the wheel while fixing the wheel. During the processing of the wheel, the dust and debris produced inside the wheel during the processing can be absorbed by negative pressure, so as to prevent the dust and debris from accumulating inside the wheel which is difficult to clean and affecting the subsequent production and processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0014] like Figure 1As shown, the wheel processing positioning device with dust removal function includes a rotary processing table 1, which is rotatably mounted on a fixed seat 2. A mounting groove 3 is provided in the middle of the rotary processing table 1, and a positioning clamp is installed in the mounting groove 3. The positioning clamp includes a plurality of clamps 4, which are driven by a translation drive mechanism to move radially along the rotary processing table 1. The clamps 4 are arranged in a row around the central circumference of the rotary processing table 1. A negative pressure groove 5 is connected to the middle of the mounting groove 3. A negative pressure channel 6 connected to the negative pressure groove 5 is provided on the rotary processing table 1, and the negative pressure channel 6 is connected to a negative pressure fan. The positioning clamp is used to fix the wheel 20 while forming an axis positioning to facilitate the next processing operation. Since the rotary processing table 1 can rotate, the wheel rotates to a specified angle. The rotary processing table 1 is rotatably mounted on the fixed seat 2 through a damping bearing.

[0015] Furthermore, a filter screen 7 is installed in the negative pressure groove 5, the installation groove 3 is connected to the negative pressure channel 6 through the negative pressure port 8, and the filter screen 7 covers the negative pressure port 8. The filter screen 7 prevents debris from entering the negative pressure channel 6 or even the negative pressure fan.

[0016] Further, the filter screen 7 is in a net bag shape, and a bag edge 10 is arranged around the filter screen 7. A support platform 9 is arranged around the upper end of the negative pressure tank 5, and the bag edge 10 is placed on the support platform 9. The debris sucked into the filter screen 7 is regularly taken out for cleaning.

[0017] Further, the negative pressure port 8 is located on the side wall of the negative pressure groove 5 and close to the bottom of the negative pressure groove 5. The negative pressure port 8 is located on the side wall of the negative pressure groove 5. When replacing the filter screen 7, it is prevented that debris falls into the negative pressure groove 5 and directly blocks the negative pressure port 8 or even enters the negative pressure channel 6.

[0018] Furthermore, the translation drive mechanism includes a linear motor 11, which is connected to a horizontal rod 12 pointing to the middle of the mounting slot 3. The horizontal rod 12 and the corresponding clamping block 4 are connected by a vertical rod 13. The lower end of the vertical rod 13 is fixedly connected to the horizontal rod 12, and the upper end of the vertical rod 13 extends out of the mounting slot 3 and is connected to the corresponding clamping block 4. The linear motor 11 drives the clamping block 4 to pull outward through the horizontal rod 12, so that the clamping block 4 acts on the inner wall of the wheel 20, fixes the wheel 20, and positions the wheel 20 accurately.

[0019] Furthermore, the clamp block 4 is fixedly connected with an adjusting screw 14, the upper end of the vertical rod 13 is provided with a through hole 15 for the adjusting screw 14 to movably pass through, the adjusting screw 14 is threadedly connected with two adjusting nuts 16, and the upper end of the vertical rod 13 is clamped between the two adjusting nuts 16. By adjusting the adjusting screw 14, the position of the clamp block 4 can be adjusted to meet the positioning and fixing needs of wheels 20 of different specifications.

[0020] It is worth mentioning that the technical features such as linear motors and cylinders involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0021] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A wheel processing and positioning device with dust removal function, characterized in that: The utility model comprises a rotary processing table, which is rotatably mounted on a fixed seat, a mounting groove is arranged in the middle of the rotary processing table, a positioning clamp is installed in the mounting groove, the positioning clamp comprises a plurality of clamping blocks, the clamping blocks are respectively driven by a translation driving mechanism to move radially along the rotary processing table, the clamping blocks are arranged in a row around the central circumference of the rotary processing table, a negative pressure groove is connected to the middle of the mounting groove, a negative pressure channel connected to the negative pressure groove is arranged on the rotary processing table, and the negative pressure channel is connected to a negative pressure fan.

2. The wheel processing and positioning device with dust removal function as claimed in claim 1, characterized in that: A filter screen is installed in the negative pressure groove, the installation groove is connected to the negative pressure channel through the negative pressure port, and the filter screen covers the negative pressure port.

3. The wheel processing and positioning device with dust removal function as claimed in claim 2, characterized in that: The filter net is in the shape of a net bag, and a bag edge is arranged around the filter net. A support platform is arranged around the upper end of the negative pressure tank, and the bag edge is placed on the support platform.

4. The wheel processing and positioning device with dust removal function as claimed in claim 3, characterized in that: The negative pressure port is located on the side wall of the negative pressure groove and close to the bottom of the negative pressure groove.

5. The wheel processing and positioning device with dust removal function as claimed in claim 1, characterized in that: The translation drive mechanism includes a linear motor or a cylinder, which is connected to a horizontal rod pointing to the middle of the mounting slot. The horizontal rod and the corresponding clamping block are connected by a vertical rod. The lower end of the vertical rod is fixedly connected to the horizontal rod, and the upper end of the vertical rod extends out of the mounting slot and is connected to the corresponding clamping block.

6. The wheel processing and positioning device with dust removal function as claimed in claim 4, characterized in that: The clamp block is fixedly connected with an adjusting screw, the upper end of the vertical rod is provided with a through hole for the adjusting screw to movably pass through, the adjusting screw is threadedly connected with two adjusting nuts, and the upper end of the vertical rod is clamped between the two adjusting nuts.

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