Automatic oil injection cabinet bracket
By designing the frame body, bidirectional screw and support arm combination structure of the automatic spray cabinet bracket, the problem of high bracket customization cost is solved, and the bracket is conveniently adjusted and cost is reduced, making it suitable for supporting a variety of plastic parts.
Patent Information
- Application Number
- CN202422712774.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Existing brackets need to be customized, which is costly and time-consuming, especially when spraying small batches of plastic parts, which increases production and processing costs and is not convenient for size adjustment.
An automatic oil spray cabinet bracket is designed, which adopts a combined structure of a frame body, bidirectional screw, nut block, cross arm and support arm. The support arm position can be quickly adjusted through knobs and adjustment structures to adapt to the support of plastic parts of different sizes.
The size of the bracket is conveniently adjusted, the scope of application is expanded, and the production and processing costs are reduced, especially for housings with grooves such as mobile phone housings and power box housings.
Smart Images
Figure CN223405190U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil spray cabinets, in particular to an automatic oil spray cabinet bracket. Background Art
[0002] Plastic parts, such as product casings and mobile phone cases, are often spray-coated in industrial production. This process generates large amounts of oily dust particles, which can spread and permeate the surrounding air. Inhalation by workers poses a health risk and pollutes the air. To address these pollution and worker hazards, plastic parts are currently placed in a spray booth for spraying. Brackets are used to support the parts during placement, and these brackets connect to racks within the booth via rods. However, these brackets must be customized for specific needs, which is costly and time-consuming, especially for small batches of plastic parts, further increasing production and processing costs. Summary of the Invention
[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide an automatic fuel injection cabinet bracket that can be adjusted in size, has a wide range of applications, and is easy to adjust.
[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0005] A bracket for an automatic oil spray cabinet comprises a frame body, a plug rod is fixedly installed at the lower end of the frame body, a bidirectional screw is installed in the frame body through a bearing, the thread on the bidirectional screw has opposite rotation directions from the middle to both ends, one end of the bidirectional screw passes through the frame body and is fixed with a knob, both ends of the bidirectional screw are threadedly connected with nut blocks, the nut blocks are slidably fitted with the frame body, cross arms are fixedly installed on both sides of the nut block, and the cross arms are installed with support arms through an adjustment structure.
[0006] In this way, the rod is plugged into the placement rack of the automatic spray cabinet, and the position of the four support arms is adjusted according to the size of the spray plastic part to be supported by the knob and adjustment structure, and the plastic part is supported by the support arms. Specifically, the plastic part of the present application is designed for housings with grooves, such as mobile phone housings and power box housings, which can better expand the scope of application and reduce production and processing costs.
[0007] Among them, a connecting plate is fixed on the outside of the nut block, two connecting nuts are fixed on both sides of the connecting plate, two supports are fixed on the end of the cross arm, and the connecting plate and the support are provided with clearance holes facing the inner holes of the connecting nuts, and the connecting bolts pass through the clearance holes and are connected to the connecting nuts by threads.
[0008] Among them, the adjustment structure includes a sliding sleeve that slides with the cross arm, the support arm is fixedly installed on the sliding sleeve, the cross arm is provided with a waist-shaped hole, and a locking nut is fixed to the other end of the sliding sleeve. The sliding sleeve and the support arm are opposite to the waist-shaped hole and the inner hole of the locking nut, and a through hole is provided through the through hole to connect with the locking nut using a locking bolt.
[0009] Wherein, the support arm is connected to the sliding sleeve by welding.
[0010] Wherein, the outer end of the support arm is bent and extended to form a supporting end.
[0011] Wherein, the frame body is connected to the insertion rod by welding.
[0012] In summary, the bracket of the automatic oil spray cabinet has the advantages of being able to adjust the size, having a wide range of applications, and being easy to adjust. Insert the rod into the placement rack of the automatic oil spray cabinet, and adjust the positions of the four support arms through the knob and the adjustment structure according to the size of the plastic parts for oil spraying that need to be supported, and support the plastic parts through the support arms. Specifically, the plastic parts of the present application are designed for housings with grooves, such as mobile phone housings, power box housings, etc., which can better expand the scope of application and reduce production and processing costs. Turning the knob drives the bidirectional screw to rotate, and the bidirectional screw drives the two nut blocks to move synchronously to achieve rapid adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural schematic diagram of an automatic oil spray cabinet bracket described in the utility model.
[0014] Figure 2 for Figure 1 An enlarged schematic diagram of part of the structure. DETAILED DESCRIPTION
[0015] The present invention is further described in detail below with reference to the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional terms such as "upper, lower" and "top, bottom" are generally based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. Unless otherwise indicated, these directional terms do not indicate or imply that the devices or components referred to must have a specific direction or be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention; the directional terms "inside" and "outside" refer to the inside and outside relative to the outline of each component itself.
[0016] like Figure 1-2As shown, an automatic oil spray cabinet bracket includes a frame body 1, a plug rod 2 is fixedly installed at the lower end of the frame body, a bidirectional screw 3 is installed in the frame body through a bearing, the thread on the bidirectional screw is opposite in direction from the middle to both ends, one end of the bidirectional screw passes through the frame body and is fixed with a knob 4, both ends of the bidirectional screw are threadedly connected with nut blocks, the nut block is slidably fitted with the frame body, and cross arms 6 are fixedly installed on both sides of the nut block, and the cross arms are installed with support arms 7 through an adjustment structure.
[0017] In this way, the rod is plugged into the placement rack of the automatic oil spray cabinet, and the position of the four support arms is adjusted according to the size of the plastic parts to be supported by the oil spray through the knob and adjustment structure, and the plastic parts are supported by the support arms. Specifically, the plastic parts of this application are designed for housings with grooves, such as mobile phone housings, power box housings, etc., which can better expand the scope of application and reduce production and processing costs. Turning the knob drives the bidirectional screw to rotate, and the bidirectional screw drives the two nut blocks to move synchronously, achieving rapid adjustment.
[0018] During implementation, a connecting plate 8 is fixed to the outside of the nut block, with two connecting nuts 9 fixed on both sides of the connecting plate. Two supports 10 are fixed to the end of the cross arm. The connecting plate and the supports have clearance holes directly opposite the inner holes of the connecting nuts. Connecting bolts 11 pass through the clearance holes and are threadedly connected to the connecting nuts, facilitating quick connection.
[0019] During implementation, the adjustment structure includes a sleeve 12 that slidably engages the cross arm. The support arm is fixedly mounted on the sleeve. The cross arm has a waist-shaped hole 13, and a locking nut 14 is fixed to the other end of the sleeve. Through holes are provided in the sleeve and the support arm, directly opposite the waist-shaped hole and the inner hole of the locking nut. A locking bolt 15 passes through the through hole and connects to the locking nut. The position of the support arm is adjusted by sliding the sleeve and the cross arm. Once in position, the locking bolt passes through the through hole and connects to the locking nut, pressing the sleeve tightly against the cross arm.
[0020] During implementation, the support arm is connected to the sliding sleeve by welding, which is convenient for manufacturing.
[0021] During implementation, the outer end of the support arm is bent and extended to form the support end 16, so as to better increase the support surface.
[0022] During implementation, the frame body is connected to the insertion rod by welding, which is convenient for manufacturing.
[0023] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. An automatic oil spray cabinet bracket, characterized in that: The invention comprises a frame body (1), a plug rod (2) is fixedly installed at the lower end of the frame body, a bidirectional screw (3) is installed in the frame body through a bearing, the thread on the bidirectional screw has opposite rotation directions from the middle to the two ends, one end of the bidirectional screw passes through the frame body and is fixed with a knob (4), both ends of the bidirectional screw are threadedly connected with a nut block (5), the nut block is slidably fitted with the frame body, and a cross arm (6) is fixedly installed on both sides of the nut block, and the cross arm is installed with a support arm (7) through an adjustment structure.
2. The automatic oil spray cabinet bracket according to claim 1, characterized in that: A connecting plate (8) is fixed on the outside of the nut block, two connecting nuts (9) are fixed on both sides of the connecting plate, two supports (10) are fixed on the end of the cross arm, and the connecting plate and the support are provided with clearance holes facing the inner holes of the connecting nuts, and the connecting bolts (11) pass through the clearance holes and are connected to the connecting nuts by threads.
3. The automatic oil spray cabinet bracket according to claim 2, characterized in that: The adjustment structure includes a sliding sleeve (12) that is slidably matched with the cross arm, the support arm is fixedly installed on the sliding sleeve, the cross arm is provided with a waist-shaped hole (13), the other end of the sliding sleeve is fixed with a locking nut (14), and the sliding sleeve and the support arm are provided with a through hole directly facing the waist-shaped hole and the inner hole of the locking nut, and a locking bolt (15) is used to pass through the through hole and connect with the locking nut.
4. The automatic oil spray cabinet bracket according to claim 3, characterized in that: The support arm is connected to the sliding sleeve by welding.
5. The automatic oil spray cabinet bracket according to claim 4, characterized in that: The outer end of the support arm is bent and extended to form a support end (16).
6. The automatic oil spray cabinet bracket according to claim 5, characterized in that: The frame body is connected to the insertion rod by welding.