Manual multi-station sand blasting machine

Abstract

The utility model discloses a manual multi-station sand blasting machine which comprises a sand blasting machine body, a cavity is formed in the sand blasting machine body, a material box is fixedly arranged at the top of the sand blasting machine body, a feeding machine is fixedly arranged at the position, close to the middle, of the top in the sand blasting machine body, and a partition plate is fixedly arranged at the position, close to the middle, in the sand blasting machine body. A tool frame is fixedly arranged at the top of the partition plate, stand columns are fixedly arranged at the positions, close to the four corners, of the top of the tool frame, and limiting pressing rods are arranged at the positions, above the front end and the rear end, of the tool frame. According to the manual multi-station sand blasting machine, by arranging a limiting pressing rod, a limiting bolt, a sliding block and a sliding groove, when the manual multi-station sand blasting machine is used, workpieces in different shapes can be clamped and limited according to different machining requirements, so that the manual multi-station sand blasting machine is more flexible to use, convenience is brought to a user, and the practicability of the manual multi-station sand blasting machine is improved; and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting, in particular to a manual multi-station sandblasting machine. Background Art

[0002] Sandblasting is a process that uses the impact of high-speed sand flow to clean and roughen the surface of the substrate. It uses compressed air as the power to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be processed, so that the appearance or shape of the workpiece surface changes. Due to the impact and cutting effect of the abrasive on the workpiece surface, the surface of the workpiece obtains a certain degree of cleanliness and different roughness, which improves the mechanical properties of the workpiece surface, thereby improving the fatigue resistance of the workpiece, increasing the adhesion between it and the coating, and extending the durability of the coating.

[0003] The comparative document "A manual multi-station sandblasting machine", patent number (CN220331041U), can rotate multiple workpieces to be sandblasted by setting a rotating component, and can also fix multiple workpieces to prevent them from shifting, so that the workpieces can be more comprehensive during sandblasting, and the efficiency of sandblasting is greatly improved, which solves the problem of existing manual multi-station sandblasting machines that the spraying efficiency of the workpiece is low due to the fixed spraying angle, so that the workpiece cannot be completely sprayed.

[0004] However, when the above mechanism is used, it is often inconvenient to clamp the workpiece and cannot clamp workpieces of various shapes for processing, which brings inconvenience to the user and can no longer meet the user's needs. Utility Model Content

[0005] The purpose of the present utility model is to provide a manual multi-station sandblasting machine to solve the problem in the background art that the above mechanism is often inconvenient to clamp the workpiece when in use, cannot clamp workpieces of various shapes for processing, brings inconvenience to the user, and can no longer meet the user's needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a manual multi-station sandblasting machine, comprising a sandblasting body, a cavity is provided inside the sandblasting body, a material box is fixedly provided on the top of the sandblasting body, a feeder is fixedly provided at a middle position on the top of the sandblasting body, a partition is fixedly provided at a middle position on the sandblasting body, a tooling frame is fixedly provided on the top of the partition, columns are fixedly provided at the four corners of the top of the tooling frame, limiting pressure rods are provided at the upper positions of the front and rear ends of the tooling frame, a slide groove is provided on the top of the limiting pressure rod, sliders are provided on both sides of the top of the limiting pressure rod, and limiting bolts are provided on the top of the sliders.

[0007] Furthermore, a cabinet door is movably provided on the front surface of the sandblasting machine body, and a handle is fixedly provided on the front surface of the cabinet door.

[0008] Furthermore, the number of the tooling racks is three.

[0009] Furthermore, the discharge port at the bottom of the feeder is connected to a discharge pipe, and the bottom of the discharge pipe is connected to an atomizing nozzle.

[0010] Furthermore, an arc-shaped notch is provided at a middle position on a side opposite to the tooling frame.

[0011] Furthermore, the top end of the column passes through the limiting pressure rod and extends to the outside thereof, and the column and the limiting pressure rod are movably connected.

[0012] Furthermore, the bottom of the slider extends to the inside of the slide groove and contacts the inner wall of the slide groove, and the slider is slidably connected to the slide groove.

[0013] Furthermore, the bottom end of the limiting bolt passes through the slider and extends to the outside thereof, and the limiting bolt is threadedly connected to the slider.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The manual multi-station sandblasting machine is provided with a limit pressure rod, a limit bolt, a slider and a slide groove, so that when the device is in use, it can clamp and limit workpieces of different shapes according to different processing needs, thereby making the device more flexible in use, bringing convenience to the user, improving the practicality of the device, and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged schematic diagram;

[0019] Figure 4 for Figure 2 A partial enlarged schematic diagram of B in the figure.

[0020] In the figure: 1. Sandblasting machine body; 2. Material box; 3. Feeder; 4. Partition; 5. Tool rack; 6. Column; 7. Limiting pressure rod; 8. Slide; 9. Slider; 10. Limiting bolt; 11. Cabinet door; 12. Discharge pipe; 13. Atomizing nozzle. DETAILED DESCRIPTION

[0021] The utility model will be further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and do not limit the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a manual multi-station sandblasting machine, including a sandblasting machine body 1, the sandblasting machine body 1 is used to set the corresponding components, the sandblasting machine body 1 has a cavity, the top of the sandblasting machine body 1 is fixedly provided with a material box 2, the material box 2 is used to store sand materials, the top of the sandblasting machine body 1 is fixedly provided with a feeder 3, the feeder 3 plays the role of feeding, the sandblasting machine body 1 is fixedly provided with a partition 4 in the middle position, the partition 4 is used to set a tool rack 5, the top of the partition 4 is fixedly provided with a tool rack 5, the tool rack 5 It is used to set up tooling components. The top of the tooling frame 5 is fixed with columns 6 at the four corners. The columns 6 are used to set up corresponding components. The tooling frame 5 is provided with limit pressure rods 7 at the upper positions of the front and rear ends. The limit pressure rods 7 can clamp and limit the cylindrical workpiece. The top of the limit pressure rod 7 is provided with a slide groove 8. The slide groove 8 allows the slider 9 to have movable space. Sliders 9 are provided on both sides of the top of the limit pressure rod 7. The slider 9 can slide. A limit bolt 10 is provided on the top of the slider 9. The limit bolt 10 plays a limiting role.

[0023] Furthermore, a cabinet door 11 is movably provided on the front surface of the sandblasting machine body 1 , and a handle is fixedly provided on the front surface of the cabinet door 11 , wherein the handle facilitates a user to open the cabinet door 11 .

[0024] Furthermore, there are three tool racks 5 , wherein the tool racks 5 are used to place tool components.

[0025] Furthermore, the discharge port at the bottom of the feeder 3 is connected to a discharge pipe 12, and the bottom of the discharge pipe 12 is connected to an atomizing nozzle 13, wherein the discharge pipe 12 serves to discharge the material, and the atomizing nozzle 13 serves to spray the material evenly.

[0026] Furthermore, an arc-shaped notch is provided in the middle of the side opposite to the tooling frame 5 on which the limiting pressure rod 7 is located, wherein the limiting pressure rod 7 can clamp and limit the cylindrical workpiece.

[0027] Furthermore, the top end of the column 6 passes through the limiting pressure rod 7 and extends to the outside thereof, and the column 6 and the limiting pressure rod 7 are movably connected, wherein the column 6 is used to connect the limiting pressure rod 7.

[0028] Furthermore, the bottom of the slider 9 extends to the inside of the slide groove 8 and contacts the inner wall of the slide groove 8. The slider 9 is slidably connected to the slide groove 8, wherein the slider 9 can be slidably adjusted.

[0029] Furthermore, the bottom end of the limiting bolt 10 passes through the slider 9 and extends to the outside thereof, and the limiting bolt 10 is threadedly connected to the slider 9, wherein the limiting bolt 10 serves to limit the workpiece.

[0030] Working principle: When using this device, when processing a cylindrical workpiece, the user clamps the cylindrical workpiece in the arc-shaped groove on the limiting pressure rod 7 and the tooling frame 5, so that the cylindrical workpiece will be clamped and limited. When the cylindrical workpiece is clamped into the arc-shaped groove, it will push the limiting pressure rod 7 to move, so that the spring on the column 6 generates a force to clamp. By setting the slider 9 and the slide groove 8, the slider 9 can drive the limiting bolt 10 to adjust, so that the user can adjust according to the size of the plate-shaped workpiece when processing different plate-shaped workpieces. After the adjustment is completed, the limiting bolt 10 is screwed down to resist the workpiece to play a clamping and limiting role.

[0031] According to the above working process, we can know:

[0032] The manual multi-station sandblasting machine is provided with a limiting pressure rod 7, a limiting bolt 10, a slider 9 and a slide groove 8, so that when the device is in use, it can clamp and limit workpieces of different shapes according to different processing needs, thereby making the device more flexible in use, bringing convenience to the user, improving the practicality of the device, and meeting the user's usage needs.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manual multi-station sandblasting machine, comprising a sandblasting machine body (1), characterized in that: The sandblasting machine (1) has a cavity inside, a material box (2) is fixedly provided on the top of the sandblasting machine (1), a feeder (3) is fixedly provided at a middle position on the top of the sandblasting machine (1), a partition (4) is fixedly provided at a middle position on the top of the sandblasting machine (1), a tooling frame (5) is fixedly provided on the top of the partition (4), columns (6) are fixedly provided at the four corners of the top of the tooling frame (5), limiting pressure rods (7) are provided at the upper positions of the front and rear ends of the tooling frame (5), a slide groove (8) is provided on the top of the limiting pressure rod (7), sliders (9) are provided at both sides of the top of the limiting pressure rod (7), and limiting bolts (10) are provided at the top of the slider (9).

2. A manual multi-station sandblasting machine according to claim 1, characterized in that: A cabinet door (11) is movably provided on the front surface of the sandblasting machine body (1), and a handle is fixedly provided on the front surface of the cabinet door (11).

3. A manual multi-station sandblasting machine according to claim 1, characterized in that: The number of the tooling racks (5) is three.

4. A manual multi-station sandblasting machine according to claim 1, characterized in that: The discharge port at the bottom of the feeder (3) is connected to a discharge pipe (12), and the bottom of the discharge pipe (12) is connected to an atomizing nozzle (13).

5. The manual multi-station sandblasting machine according to claim 1, characterized in that: The limiting pressure rod (7) and the tooling frame (5) are both provided with arc-shaped notches at the middle position on the side opposite to each other.

6. The manual multi-station sandblasting machine according to claim 1, characterized in that: The top end of the column (6) passes through the limiting pressure rod (7) and extends to the outside thereof, and the column (6) and the limiting pressure rod (7) are movably connected.

7. The manual multi-station sandblasting machine according to claim 1, characterized in that: The bottom of the slider (9) extends to the interior of the slide groove (8) and contacts the inner wall of the slide groove (8), and the slider (9) is slidably connected to the slide groove (8).

8. The manual multi-station sandblasting machine according to claim 1, characterized in that: The bottom end of the limiting bolt (10) passes through the slider (9) and extends to the outside thereof, and the limiting bolt (10) is threadedly connected to the slider (9).

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