A stable and efficient sand blasting device for automobile products

Abstract

The utility model discloses a kind of stable and efficient automobile product sand blasting device, including body mechanism and the limiting mechanism of being arranged in the body mechanism one side, the limiting mechanism includes the symmetrically arranged several filling pads of being inserted in leakage hole, the filling pad inboard is fixedly connected with limiting pin, the limiting pin top is fixedly connected with slider, the slider one side is screw-connected with screw rod, the screw rod outside is movably connected with main frame through shift groove, after closing cover plate, both hands are inserted into operating sleeve and hold spray gun, personnel line of sight is observed through observation plate, open spray gun and start sand blasting, when workpiece is subjected to high-speed splashing abrasive impact, because its one side receives the contact of baffle, so that workpiece displacement can be avoided without holding, in batch processing process, effectively guarantee the stability of workpiece position, while reducing personnel physical consumption, improve processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of automotive supplies processing technology, specifically relating to a stable and efficient automotive supplies sandblasting device. Background Technology

[0002] Automotive sandblasting equipment is a specialized device for surface treatment of automotive parts. It uses high-pressure jetting of abrasive to clean, grind, or process the surface of workpieces to remove impurities such as oxide layers, rust, paint, and dirt, while improving surface roughness, enhancing coating adhesion, and extending the service life of parts.

[0003] In some existing automotive parts sandblasting devices, after supporting the automotive parts, the sandblasting process is carried out by personnel holding a spray gun. The high-speed impact of the abrasive can easily cause the workpiece to shift. In order to ensure processing stability, the operator needs to apply continuous force to fix the workpiece with the other hand. However, when processing batches of workpieces, this frequent and continuous application of force will not only significantly increase the physical exertion of the operator, but may also lead to insufficient fixing force due to fatigue, further reducing the positional stability of the workpiece, and also having a relatively adverse effect on processing efficiency. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a stable and efficient sandblasting device for automotive parts. This addresses the issue raised in the background section where, in some existing automotive parts sandblasting devices, after supporting the automotive parts, the high-speed impact of the abrasive during sandblasting by a person holding a spray gun can easily cause workpiece displacement. To ensure processing stability, the operator needs to continuously apply force to fix the workpiece with their other hand. However, when processing batches of workpieces, this frequent and continuous force application not only significantly increases the operator's physical exertion but may also lead to insufficient fixing force due to fatigue, further reducing workpiece positional stability and negatively impacting processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable and efficient sandblasting device for automotive supplies, comprising a main body and a limiting mechanism disposed on one side of the main body. The limiting mechanism includes a plurality of filling pads symmetrically arranged and inserted into the vent holes. A limiting pin is fixedly connected to the inner side of the filling pads. A slider is fixedly connected to the top of the limiting pin. A screw is threadedly connected to one side of the slider. A main frame is movably connected to the outer side of the screw through a sliding groove. A baffle is fixedly connected to the outer side of the main frame. A slider is slidably connected to the inner side of the main frame through a sliding groove.

[0006] Preferably, the main body includes a chamber, a bracket is fixedly connected to the bottom of the chamber, several brackets are symmetrically arranged, an observation plate is fixedly connected to the upper part of the inner side of the chamber, working sleeves are symmetrically arranged at the lower part of the inner side of the chamber, a connecting pipe is fixedly connected to one side of the inner side of the chamber, a spray gun is fixedly connected to one end of the connecting pipe, an inner frame is fixedly connected to the bottom of the inner side of the chamber, a placement tray is fixedly connected to the inner side of the inner frame, and several drainage holes are symmetrically arranged on the inner side of the placement tray.

[0007] Preferably, the filling pad is made of a flexible material.

[0008] Preferably, a washer is movably connected to the outer side of one end of the screw, and the washer is located on one side of the main frame.

[0009] Preferably, the groove extends through both sides of the main frame.

[0010] Preferably, a sealing strip is attached to one side of the main frame, and two sealing strips are symmetrically arranged, with the sealing strips located on one side of the slide groove.

[0011] Preferably, a guide rail is slidably connected to one side of the slider, and a main frame is fixedly connected to one side of the guide rail.

[0012] Preferably, the outer edge of the baffle is chamfered, and a main frame is fixedly connected to one side of the baffle.

[0013] Compared with the prior art, this utility model provides a stable and efficient sandblasting device for automotive supplies, which has the following beneficial effects: 1. This utility model involves setting a main frame, removing the sealing plate to expose the sliding groove to the external environment, and then sliding the required number of sliders into the main frame via the sliding groove. Afterwards, the sealing plate is reinstalled, and a screw is inserted into the sliding groove to connect with the sliders. Based on the spacing of the drainage holes, the sliders are adjusted to the required distance from each other. Rotating the screw clockwise increases the pressure of the washer on one side of the screw against the outer wall of the main frame, fixing the position of the sliders. After holding the outer wall of the baffle, the filling pad on the outside of the limiting pin is inserted into the drainage hole to restrict the horizontal position of the limiting mechanism, allowing the steam to pass through. After the workpiece to be processed is placed flat on the top of the placement tray, push the workpiece until it is against the outer side of the baffle on one side. After closing the cover, put both hands into the working sleeves to hold the spray gun. The personnel observe through the observation panel. Turn on the spray gun to start sandblasting. When the workpiece is subjected to the impact of high-speed flying abrasive, it can avoid displacement of the workpiece without holding it because it is in contact with the baffle on one side. In the batch processing, the stability of the workpiece position is effectively guaranteed, while reducing the physical consumption of personnel and improving processing efficiency. 2. By setting a gasket, this utility model can effectively reduce the loosening of the screw during long-term use and ensure the stability of the screw position; 3. By setting a guide rail, this utility model can effectively reduce the shaking amplitude generated by the slider inside.

[0014] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the isometric structure of a stable and efficient sandblasting device for automotive supplies proposed in this utility model. Figure 2 This is an exploded view of the stable and efficient sandblasting device for automotive supplies proposed in this utility model. Figure 3 This is an isometric structural diagram of the limiting mechanism of a stable and efficient automotive supplies sandblasting device proposed in this utility model. Figure 4 This is an exploded view of the limiting mechanism of a stable and efficient automotive accessories sandblasting device proposed in this utility model. In the diagram: Main body 1, hopper 101, leg 102, cover plate 103, observation plate 104, work sleeve 105, connecting pipe 106, spray gun 107, inner frame 108, placement tray 109, drain hole 110, limiting mechanism 2, filling pad 201, limiting pin 202, slider 203, screw 204, shifting groove 205, main frame 206, baffle 207, sliding groove 208, guide rail 3, gasket 4, sealing plate 5. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4This utility model provides a technical solution: a stable and efficient sandblasting device for automotive supplies, including a main body mechanism 1 and a limiting mechanism 2 disposed on one side of the main body mechanism 1. The limiting mechanism 2 includes a plurality of filling pads 201 symmetrically arranged and inserted into the vent hole 110. A limiting pin 202 is fixedly connected to the inner side of the filling pad 201. A slider 203 is fixedly connected to the top of the limiting pin 202. A screw 204 is threadedly connected to one side of the slider 203. The outer side of the screw 204 is movable through a sliding groove 205. A main frame 206 is connected, with a baffle 207 fixedly connected to the outside of the main frame 206. A slider 203 is slidably connected to the inside of the main frame 206 via a groove 208. After removing the sealing plate 5, the groove 208 is exposed to the external environment. The required number of sliders 203 are then slidably installed into the main frame 206 via the groove 208. The sealing plate 5 is then reinstalled, and a screw 204 is inserted into the sliding groove 205 to connect with the sliders 203. The spacing between the sliders 203 is adjusted according to the arrangement of the perforations 110. With the components positioned at the required distance, the screw 204 is rotated clockwise to increase the pressure of the washer 4 on one side of the screw 204 against the outer wall of the main frame 206, thus fixing the position of the slider 203. After holding the outer wall of the baffle 207, the filling pad 201 on the outside of the limiting pin 202 is inserted into the drain hole 110 to limit the horizontal position of the limiting mechanism 2. The workpiece to be processed for automotive supplies is placed flat on top of the placement tray 109, and then pushed until one side of its outer wall is against the outside of the baffle 207. After closing the cover plate 103, both hands are put into the working sleeves 105 to hold the spray gun 107. The personnel observe through the observation plate 104. The spray gun 107 is turned on to start sandblasting. When the workpiece is subjected to the impact of high-speed splashing abrasive, it is protected from displacement without the need for holding because one side of it is against the baffle 207. In batch processing, this effectively ensures the stability of the workpiece position, reduces the physical exertion of personnel, and improves processing efficiency.

[0018] In this utility model, preferably, the main body mechanism 1 includes a chamber 101, with a bracket 102 fixedly connected to the bottom of the chamber 101. Several brackets 102 are symmetrically arranged. An observation plate 104 is fixedly connected to the upper inner side of the chamber 101. Working sleeves 105 are symmetrically arranged at the lower inner side of the chamber 101. A connecting pipe 106 is fixedly connected to one side of the inner side of the chamber 101. A spray gun 107 is fixedly connected to one end of the connecting pipe 106. An inner frame 108 is fixedly connected to the bottom inner side of the chamber 101. A placement tray 109 is fixedly connected to the inner side of the inner frame 108. Several drainage holes 110 are symmetrically arranged on the inner side of the placement tray 109. After placing the automotive parts to be processed flat on the top of the placement tray 109, the cover plate 103 is closed, and the hands are put into the working sleeves 105 to hold the spray gun 107. The personnel observe through the observation plate 104 and turn on the spray gun 107 to start sandblasting.

[0019] In this invention, preferably, the filling pad 201 is made of a flexible material, which can effectively reduce the wear on the inner wall of the placement tray 109 during the insertion process.

[0020] In this utility model, preferably, a washer 4 is movably connected to the outer side of one end of the screw 204. The washer 4 is located on one side of the main frame 206, which can effectively reduce the loosening of the screw 204 during long-term use and ensure the stability of the position of the screw 204.

[0021] In this utility model, preferably, the slide groove 208 extends through both sides of the main frame 206, and a corresponding number of sliders 203 can be slidably installed into the slide groove 208 as needed.

[0022] In this utility model, preferably, a sealing plate 5 is attached and connected to one side of the main frame 206. Two sealing plates 5 are symmetrically arranged and located on one side of the slide groove 208, which can effectively reduce the amount of abrasive penetration.

[0023] In this utility model, preferably, a guide rail 3 is slidably connected to one side of the slider 203, and a main frame 206 is fixedly connected to one side of the guide rail 3, which can effectively reduce the swaying amplitude of the slider 203 within 2008.

[0024] In this utility model, preferably, the outer edge of the baffle 207 is chamfered, and the main frame 206 is fixedly connected to one side of the baffle 207, which can effectively reduce the risk of scratching and damaging the surface of the workpiece by sharp edges and corners.

[0025] The working principle and usage process of this utility model are as follows: In use, after removing the sealing plate 5, the sliding groove 208 is exposed to the external environment. The required number of sliders 203 are then slidably installed into the main frame 206 through the sliding groove 208. The sealing plate 5 is then reinstalled, and the screw 204 is inserted into the sliding groove 205 to connect with the sliders 203. Based on the spacing of the drain holes 110, the sliders 203 are adjusted to the required distance between them. The screw 204 is rotated clockwise to increase the pressure of the washer 4 on one side of the screw 204 against the outer wall of the main frame 206, thus fixing the position of the sliders 203. After holding the outer wall of the baffle 207, the filling pad 201 on the outside of the limiting pin 202 is inserted into the drain hole 110. The horizontal position of the limiting mechanism 2 is restricted. After the workpiece to be processed is placed flat on the top of the placement tray 109, the workpiece is pushed to a position where it is against the outer side of the baffle 207. After closing the cover plate 103, both hands are put into the working sleeves 105 to hold the spray gun 107. The personnel observe through the observation plate 104. The spray gun 107 is turned on to start sandblasting. When the workpiece is subjected to the impact of high-speed flying abrasive, it can avoid displacement of the workpiece without holding it because it is against the baffle 207 on one side. In the process of batch processing, the stability of the workpiece position is effectively guaranteed, while reducing the physical consumption of personnel and improving processing efficiency.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stable and efficient sandblasting device for automotive supplies, characterized in that: The device includes a main body mechanism (1) and a limiting mechanism (2) disposed on one side of the main body mechanism (1). The limiting mechanism (2) includes several filling pads (201) symmetrically arranged and inserted into the drain hole (110). A limiting pin (202) is fixedly connected to the inner side of the filling pad (201). A slider (203) is fixedly connected to the top of the limiting pin (202). A screw (204) is threadedly connected to one side of the slider (203). A main frame (206) is movably connected to the outer side of the screw (204) through a sliding groove (205). A baffle (207) is fixedly connected to the outer side of the main frame (206). The slider (203) is slidably connected to the inner side of the main frame (206) through a sliding groove (208).

2. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The main body mechanism (1) includes a chamber (101), a stand (102) is fixedly connected to the bottom of the chamber (101), a number of stands (102) are symmetrically arranged, an observation plate (104) is fixedly connected to the upper inner side of the chamber (101), a working sleeve (105) is symmetrically arranged to the lower inner side of the chamber (101), a connecting pipe (106) is fixedly connected to one side of the inner side of the chamber (101), a spray gun (107) is fixedly connected to one end of the connecting pipe (106), an inner frame (108) is fixedly connected to the bottom inner side of the chamber (101), a placement tray (109) is fixedly connected to the inner side of the inner frame (108), and a number of drainage holes (110) are symmetrically arranged on the inner side of the placement tray (109).

3. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The filling pad (201) is made of a flexible material.

4. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: A gasket (4) is movably connected to the outer side of one end of the screw (204), and the gasket (4) is located on one side of the main frame (206).

5. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The groove (208) runs through both sides of the main frame (206).

6. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The main frame (206) has a sealing piece (5) attached to one side. There are two sealing pieces (5) symmetrically arranged, and the sealing pieces (5) are located on one side of the slide groove (208).

7. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The slider (203) is slidably connected to a guide rail (3) on one side, and the guide rail (3) is fixedly connected to a main frame (206) on one side.

8. The stable and efficient sandblasting device for automotive supplies according to claim 1, characterized in that: The outer edge of the baffle (207) is chamfered, and the main frame (206) is fixedly connected to one side of the baffle (207).

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