Universal anti-gouges deburring frame

Abstract

The utility model discloses a universal anti-gouge deburring frame which comprises a base, a stand column is fixedly connected to the base, the top end of the stand column is connected with a concave supporting disc used for supporting a hub to be processed, and the concave supporting disc is provided with a middle concave part corresponding to a hub flange plate. The outer diameter of the concave supporting disc protrudes upwards to form a supporting position used for supporting a back cavity of the hub. According to the hub burr box, the concave supporting disc is arranged to serve as a positioning support of the hub, the wheel lip part of the hub is suspended, the problems that the wheel lip is collided and scratched due to the fact that the wheel lip makes contact with a transversely-arranged nylon rod on a traditional burr box are solved, and the appearance quality of the hub is guaranteed; meanwhile, the end face of the hub flange plate is suspended above the middle concave part, so that the end face of the flange plate is prevented from being collided and scratched; the height of the concave supporting disc can be adjusted by adjusting the telescopic height of the lifting rod in the outer sleeve, and the radial size of the concave supporting disc is adjustable, so that the deburring frame has certain universality.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub manufacturing, and in particular to a universal anti-knock and deburring rack. Background Technology

[0002] After machining, the window area of ​​the aluminum alloy wheel hub needs to be deburred. At present, the wheel hub is usually deburred by placing it on a burr box supported by two horizontal nylon rods. During the operation, the lower end face of the wheel lip of the wheel hub contacts the nylon rod. After the nylon rod has been used for a period of time, a large amount of aluminum chips will adhere to its surface. During the deburring process, it is easy to cause knocks and scratches on the lower end face of the wheel lip, affecting the appearance of the product, and seriously causing cost waste of rework. In addition, the height of the burr box is fixed. When operators of different heights perform deburring work, tall personnel have to bend down to a greater extent, while shorter personnel cannot reach it, which can easily cause physical discomfort. Furthermore, due to the fixed spacing between the two nylon rods, when deburring wheels of different sizes, small-sized wheels cannot be put on, and large-sized wheels are unstable, and there is a risk of the wheel hub falling.

[0003] Based on this, developing a universal anti-smear deburring rack for wheel hub deburring operations is an urgent problem to be solved. Contents of utility model

[0004] The purpose of the utility model is to provide a universal anti-knock deburring stand to solve the problem of knocks and scratches on the lower end surface of the wheel lip in the current wheel hub deburring operation, improve the physical discomfort caused by the height difference of the operator, improve the support stability of the wheel hub, and reduce the risk of falling.

[0005] To solve the above technical problems, the technical solution adopted by this utility model is:

[0006] A universal anti-smear deburring rack includes a base, a column is fixedly connected to the base, a concave support plate for supporting the wheel hub to be processed is connected to the top of the column, the concave support plate has a middle concave portion corresponding to the wheel hub flange, and the outer diameter of the concave support plate bulges upward to form a support position for supporting the wheel hub back cavity.

[0007] Preferably, the column is an adjustable telescopic structure, the column includes an outer sleeve fixedly connected to the base, a lifting rod is axially slidably connected in the outer sleeve, and the concave support plate is connected to the top of the lifting rod.

[0008] Preferably, a locking screw is provided on the outer sleeve corresponding to the lifting rod, which is used to lock the lifting height of the lifting rod. The locking screw is threadedly connected to the wall of the outer sleeve and is tightened on the lifting rod.

[0009] Preferably, the concave support plate is composed of a plurality of support blocks, a bracket is provided at the top of the column corresponding to the support block, the support block is connected to the pillar through the bracket, and the position of the support block on the bracket is adjustable, so that the radial size of the concave support plate is adjustable.

[0010] Preferably, the bracket is provided with a plurality of positioning holes for connecting the support block, and the support block is provided with connecting holes corresponding to the positioning holes.

[0011] Preferably, a slider is provided at the bottom of the support block, a slide groove is provided on the bracket corresponding to the slider, and the slider and the slide groove are slidably matched.

[0012] The beneficial effects of the utility model are as follows: the utility model sets a concave support plate, so that during the deburring operation, the back cavity of the wheel hub contacts the concave support plate to form a positioning support for the wheel hub, and the wheel lip of the wheel hub is suspended in the air, thereby avoiding the contact between the wheel lip and the horizontal nylon rod on the traditional burr box, solving the problem of the wheel lip being knocked and scratched during the deburring operation of the wheel hub, and ensuring the appearance quality of the wheel hub. At the same time, the end face of the wheel hub flange is suspended above the middle recessed part, protecting the end face of the flange from being knocked and scratched; the height adjustment of the concave support plate can be achieved by adjusting the telescopic height of the lifting rod in the outer sleeve, improving the problem that the traditional fixed-height burr box is prone to cause physical discomfort to the operator at different heights; the radial size of the concave support plate is adjustable, which can meet the positioning support of wheel hubs of different specifications and sizes, ensuring the stability of the wheel hub support, and making the deburring rack of the utility model have a certain versatility. Brief Description of the Figures

[0013] The following is a further detailed description of the utility model in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 This is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the bottom view of the concave support plate of the utility model.

[0016] Figure 3 This is a top view of the concave support plate of the utility model.

[0017] Figure 4 This is a side view of the concave support plate of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the utility model in use.

[0019] In the figure: 1 - base; 2 - column; 21 - outer sleeve; 22 - lifting rod; 23 - locking set screw; 3 - concave support plate; 31 - middle concave part; 32 - support block; 321 - connection hole; 322 - slider; 33 - bracket; 331 - positioning hole. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] As Figures 1-5 shown, a general-purpose anti-collision and deburring rack includes a base 1, a column 2 is fixedly connected to the base 1, and a concave support plate 3 for supporting the hub to be processed is connected to the top end of the column 2. The concave support plate 3 has a middle concave part 31 corresponding to the hub flange, and the outer diameter of the concave support plate 3 bulges upward to form a support position for supporting the hub back cavity. During the deburring operation, the hub is placed on the concave support plate 3, the hub back cavity contacts the support position of the concave support plate 3, and the hub flange lies in the middle concave part 31 of the concave support plate 3, so that the deburring operation can be carried out on the hub.

[0022] This implementation manner makes the hub back cavity contact the concave support plate 3 to complete the positioning and support of the hub, makes the lip part of the hub suspended, avoids the lip from contacting the horizontally arranged nylon rod on the traditional deburring box, thereby solving the problem of the lip being knocked and scratched during the hub deburring operation, and ensuring the appearance quality of the hub. At the same time, the end face of the hub flange hovers above the middle concave part 31, protecting the end face of the flange from being knocked and scratched.

[0023] In order to realize the adjustable height of the concave support plate 3 to meet the usage requirements of operators of different heights, as a preferred implementation manner, the column 2 is an adjustable telescopic sleeve structure. Specifically, the column 2 includes an outer sleeve 21 fixedly connected to the base 1, a lifting rod 22 is axially slidably connected in the outer sleeve 21, and the concave support plate 3 is connected to the top end of the lifting rod 22. By adjusting the telescopic height of the lifting rod 22 in the outer sleeve 21, the height adjustment of the concave support plate 3 can be realized, improving the problem that the traditional fixed-height deburring box is likely to cause physical discomfort to operators of different heights. Further, a locking set screw 23 is provided on the outer sleeve 21 corresponding to the lifting rod 22 for locking the lifting height of the lifting rod 22. The locking set screw 23 is screwed to the tube wall of the outer sleeve 21 and abuts against the lifting rod 22.

[0024] Preferably, in order to adapt to the positioning and support of wheels with different specifications and sizes, the radial dimension of the concave support plate 3 is adjustable. Specifically, the concave support plate 3 is formed by enclosing a plurality of support blocks 32. A bracket 33 is provided at the top of the column 2 corresponding to the support block 32. The support block 32 is connected to the support column through the bracket 33, and the position of the support block 32 on the bracket 33 is adjustable, so as to facilitate the positioning and support of wheels with different specifications and sizes, ensure the stability of wheel support, and improve the applicability of the deburring rack.

[0025] Preferably, a plurality of positioning holes 331 for connecting the support block 32 are formed on the bracket 33. A connecting hole 321 is provided on the support block 32 corresponding to the positioning hole 331. By adjusting the corresponding relationship between the connecting hole 321 of the support block 32 and the positioning hole 331 on the bracket 33, the radial dimension adjustment of the support block 32 can be realized to meet the positioning and support of wheels with different specifications and sizes.

[0026] Preferably, as Figure 4 shown, the support block 32 can also be adjustably connected to the bracket 33 through a sliding block 322 and a sliding groove in sliding fit. Specifically, a sliding block 322 is provided at the bottom of the support block 32, and a sliding groove is formed on the bracket 33 corresponding to the sliding block 322. The sliding block 322 is in sliding fit with the sliding groove.

[0027] The specific embodiments of the present invention disclosed above are only illustrative, but the present invention is not limited thereto. For those of ordinary skill in the art, any modifications made without departing from the principle of the present invention shall be regarded as belonging to the protection scope of the present invention.

Claims

1. A universal anti-scratch deburring rack, characterized by: The invention comprises a base (1), to which a column (2) is fixedly connected, and a concave support plate (3) for supporting a wheel hub to be processed is connected to the top of the column (2), and the concave support plate (3) has a middle recessed portion (31) arranged corresponding to the wheel hub flange, and the outer diameter of the concave support plate (3) protrudes upward to form a support position for supporting the wheel hub back cavity.

2. The universal anti-scratch deburring rack according to claim 1, characterized in that: The column (2) is an adjustable telescopic structure, and comprises an outer sleeve (21) fixedly connected to the base (1), a lifting rod (22) is axially slidably connected inside the outer sleeve (21), and a concave support plate (3) is connected to the top of the lifting rod (22).

3. The universal anti-scratch deburring rack according to claim 2, characterized in that: The outer sleeve (21) is provided with a locking screw (23) corresponding to the lifting rod (22) for locking the lifting height of the lifting rod (22); the locking screw (23) is threadedly connected to the wall of the outer sleeve (21) and is pressed against the lifting rod (22).

4. The universal anti-scratch deburring rack according to claim 1, characterized in that: The concave support plate (3) is composed of a plurality of support blocks (32), a bracket (33) is provided at the top end of the column (2) corresponding to the support block (32), the support block (32) is connected to the pillar via the bracket (33), and the position of the support block (32) on the bracket (33) is adjustable, so that the radial dimension of the concave support plate (3) is adjustable.

5. The universal anti-scratch deburring rack according to claim 4, characterized in that: The bracket (33) is provided with a plurality of positioning holes (331) for connecting to the support block (32), and the support block (32) is provided with connecting holes (321) corresponding to the positioning holes (331).

6. The universal anti-scratch deburring rack according to claim 4, characterized in that: A sliding block (322) is provided at the bottom of the support block (32), a sliding groove is provided on the bracket (33) corresponding to the sliding block (322), and the sliding block (322) is slidably matched with the sliding groove.

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