Metal piece sand blasting support

Abstract

The utility model discloses a metal piece sand blasting support in the technical field of metal piece sand blasting, which comprises a processing table, a movable plate is movably arranged on the lower side of the processing table, connecting blocks are rotatably arranged on the two sides of the movable plate, mounting blocks are rotatably arranged on the outer sides of the two groups of connecting blocks, and clamping blocks are fixedly arranged on the upper sides of the mounting blocks and positioned on the upper side parts of penetrating grooves. A mounting cylinder is arranged on the lower side of the machining table, a connecting rod is movably inserted into the inner side of the mounting cylinder, the portion, located on the outer side of the mounting cylinder, of the outer side end of the connecting rod is connected to the movable plate, and a reset spring is arranged on the inner side of the mounting cylinder. Through a simple mounting structure, a metal piece can be conveniently and quickly clamped and loosened, and a worker can conveniently take and place the metal piece while the operation safety is ensured, so that the working intensity is effectively reduced, the sand blasting efficiency of the metal piece is improved, the practical effect is good, and the sand blasting device is worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] This utility model relates to the field of metal sandblasting technology, and more specifically, to a metal sandblasting bracket. Background Technology

[0002] Metal blasting is a surface treatment technology that removes oxide layers, paint, rust, welding slag, and other impurities from metal surfaces by spraying high-speed flowing abrasive particles onto them. This process aims to clean and improve the surface quality. Metal blasting can be used to remove surface defects and improve the adhesion of coatings during surface coating application.

[0003] When sandblasting existing metal parts, they need to be fixed. Traditional methods of fixing metal parts are mainly divided into manual holding and fixing with clamping mechanisms. Although manual holding is more convenient, it has a higher risk factor and poses significant installation hazards. While fixing with clamping mechanisms ensures operational safety, it requires frequent clamping and loosening of the clamping mechanism when sandblasting large quantities of metal parts, resulting in high labor intensity and low sandblasting efficiency.

[0004] In view of this, we propose a metal sandblasting bracket. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this utility model is to provide a metal sandblasting bracket to solve the problem mentioned in the background art that existing metal parts are inconvenient to fix during sandblasting, resulting in high labor intensity and low work efficiency.

[0007] 2. Technical Solution

[0008] A metal sandblasting bracket includes a processing table. Two sets of through slots are formed on the upper side of the processing table, and a movable plate is movably disposed on the lower side of the processing table. Connecting blocks are rotatably disposed on both sides of the movable plate. Mounting blocks are rotatably disposed on the outer sides of both sets of connecting blocks. Each mounting block movably passes through the through slots and extends to the upper side. A clamping block is fixedly disposed on the upper part of the mounting block above the through slots. An L-shaped block is fixedly disposed on the outer side of the movable plate, and a foot pedal is fixedly disposed on the outer side of the L-shaped block. A mounting cylinder is disposed on the lower side of the processing table. A connecting rod is movably inserted into the inner side of the mounting cylinder. The connecting rod movably passes through the mounting cylinder and extends to the outer side, with its outer end connected to the movable plate at the outer part of the mounting cylinder. A return spring is disposed inside the mounting cylinder, with one end connected to the mounting cylinder and the other end connected to the connecting rod.

[0009] Preferably, an anti-slip pad is fixedly provided on the upper side of the processing table.

[0010] Preferably, the clamping block has multiple sets of anti-slip grooves on its outer side.

[0011] Preferably, a mounting plate is fixedly provided on the outer end of the mounting cylinder, and a mounting groove for docking the mounting plate is provided on the lower side of the processing table. Multiple sets of screw holes are provided through the outer sides of the mounting plate and the mounting groove. A positioning bolt is threaded through and inserted between adjacent screw holes. A threaded rod is fixedly provided on the outer end of the connecting rod. The threaded rod movably passes through the movable plate and extends to the lower side. A wing nut is threaded on the outer part of the threaded rod located on the lower side of the movable plate.

[0012] Preferably, sliders are fixedly provided on both sides of the mounting block, and grooves for docking sliders are provided on both sides of the through groove.

[0013] Preferably, multiple sets of anti-slip strips are fixedly provided on the upper side of the foot pedal, and all sets of anti-slip strips are made of soft material.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. This utility model, by setting up a movable plate, connecting block, clamping block, foot pedal, mounting cylinder, connecting rod, return spring and other mechanisms, and through the cooperation of each mechanism, enables convenient and quick clamping and releasing of metal parts. While ensuring operational safety, it also makes it easy for workers to pick up and put down metal parts, thereby effectively reducing labor intensity and improving the sandblasting efficiency of metal parts.

[0017] 2. This utility model, through the setting of a mounting plate, mounting groove, screw hole, positioning bolt, threaded rod, wing nut and other mechanisms, and through the cooperation of each mechanism, makes it easy to disassemble the mounting cylinder and the return spring, so that the return spring can be replaced and the continuous return effect of the return spring can be guaranteed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0020] Figure 3 This is a schematic diagram of the explosion effect of the fixing mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the lower structure of the processing table of this utility model;

[0022] The following are the labels in the diagram: 1. Processing table, 2. Movable plate, 3. Connecting block, 4. Mounting block, 5. Clamping block, 6. Through slot, 7. L-shaped block, 8. Foot pedal, 9. Mounting cylinder, 10. Connecting rod, 11. Return spring, 12. Mounting plate, 13. Mounting groove, 14. Screw hole, 15. Positioning bolt, 16. Threaded rod, 17. Wing nut, 18. Slider, 19. Slide groove, 20. Anti-slip strip. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-4 This utility model provides a technical solution:

[0027] A metal sandblasting support includes a processing table 1. Two sets of through slots 6 are formed on the upper side of the processing table 1, and a movable plate 2 is movably mounted on the lower side of the processing table 1. Connecting blocks 3 are rotatably mounted on both sides of the movable plate 2. Mounting blocks 4 are rotatably mounted on the outer sides of the two sets of connecting blocks 3. The mounting blocks 4 movably pass through the through slots 6 and extend to the upper side. A clamping block 5 is fixedly mounted on the upper part of the mounting block 4 above the through slots 6. An L-shaped block 7 is fixedly mounted on the outer side of the movable plate 2, and a foot pedal 8 is fixedly mounted on the outer side of the L-shaped block 7. A mounting cylinder 9 is provided on the lower side of the processing table 1. A connecting rod 10 is movably inserted into the inner side of the mounting cylinder 9, movably passing through the mounting cylinder 9 and extending to the outer side. The outer end of the connecting rod 10 is... The outer part of the mounting cylinder 9 is connected to the movable plate 2. The inner side of the mounting cylinder 9 is provided with a return spring 11. One end of the return spring 11 is connected to the mounting cylinder 9, and the other end of the return spring 11 is connected to the connecting rod 10. The return spring 11 does not deform in the initial state. When the foot pedal 8 is stepped on and the movable plate 2 is moved, the movable plate 2 drives the connecting rod 10 to move and stretch the return spring 11. At this time, the return spring 11 deforms. After the metal part is sandblasted, the foot pedal 8 is released. At this time, the elastic potential energy of the return spring 11 is released, which can drive the two sets of clamping blocks 5 to move automatically to both sides, so as to facilitate the removal of the processed metal part from the processing table 1. It is very flexible and convenient to use.

[0028] Specifically, an anti-slip pad is fixedly installed on the upper side of the processing table 1. By setting the anti-slip pad, the friction between the processing table 1 and the metal parts can be increased, preventing the metal parts from shifting during sandblasting and improving the processing stability of the metal parts.

[0029] Furthermore, multiple anti-slip grooves are provided on the outer side of the clamping block 5. By setting the anti-slip grooves, the friction between the clamping block 5 and the metal part can be increased, thereby further improving the fixing effect on the metal part and ensuring the clamping stability of the metal part.

[0030] It is worth noting that a mounting plate 12 is fixedly installed on the outer end of the mounting cylinder 9, and a mounting groove 13 for docking the mounting plate 12 is opened on the lower side of the processing table 1. Multiple sets of screw holes 14 are opened through the outer sides of the mounting plate 12 and the mounting groove 13. A positioning bolt 15 is threaded through and inserted between adjacent screw holes 14. A threaded rod 16 is fixedly installed on the outer end of the connecting rod 10. The threaded rod 16 movably passes through the movable plate 2 and extends to the lower side. A wing nut 17 is threaded on the outer part of the threaded rod 16 located on the lower side of the movable plate 2. By unscrewing the positioning bolt 15 from the screw hole 14 and then unscrewing the wing nut 17 from the threaded rod 16, the mounting cylinder 9, the connecting rod 10 and the return spring 11 can be disassembled. This allows the return spring 11 to be easily replaced when its elasticity decreases after a period of use, ensuring the normal use of the device.

[0031] It is worth noting that sliders 18 are fixedly installed on both sides of the mounting block 4, and grooves 19 for docking sliders 18 are opened on both sides of the through groove 6. When the mounting block 4 moves, it drives sliders 18 to slide within the grooves 19, thereby ensuring that the mounting block 4 and the clamping block 5 move in parallel, which facilitates the clamping of metal parts.

[0032] In addition, multiple sets of anti-slip strips 20 are fixedly installed on the upper side of the foot pedal 8. All sets of anti-slip strips 20 are made of soft material. By setting multiple sets of soft anti-slip strips 20, the friction between the foot and the foot pedal 8 can be increased, making it more convenient to press the foot pedal 8 and avoiding slippage.

[0033] Working principle: First, place the metal part on the upper side of the processing table 1. Then, step on the foot pedal 8 and press down. The foot pedal 8 moves downward under force, which drives the connecting blocks 3 on both sides to move. When the connecting blocks 3 move, they drive the mounting blocks 4 and clamping blocks 5 to move until the two sets of clamping blocks 5 tightly clamp the outside of the metal part, thus quickly fixing the metal part. At the same time, when the movable plate 2 moves, it drives the connecting rod 10 to move outward of the mounting cylinder 9. When the connecting rod 10 moves, it stretches the return spring 11, causing the return spring 11 to deform. Then, the metal part can be sandblasted. After sandblasting, the foot leaves the foot pedal 8. At this time, the elastic potential energy of the return spring 11 is released, which drives the connecting rod 10 to move inward of the mounting cylinder 9. When the connecting rod 10 moves, it drives the movable plate 2 to move upward. When the movable plate 2 moves, it drives the mounting blocks 4 and clamping blocks 5 to move to both sides. At this time, the processed metal part can be removed from the processing table 1 and replaced with the metal part to be processed.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal sandblasting support, comprising a processing table (1), characterized in that: The processing table (1) has two sets of through slots (6) on its upper side, and a movable plate (2) is movably installed on the lower side of the processing table (1). Connecting blocks (3) are rotatably installed on both sides of the movable plate (2), and mounting blocks (4) are rotatably installed on the outer sides of the two sets of connecting blocks (3). The mounting blocks (4) movably pass through the through slots (6) and extend to the upper side. A clamping block (5) is fixedly installed on the upper side of the mounting block (4) located on the upper side of the through slots (6). An L-shaped block (7) is fixedly installed on the outer side of the movable plate (2). A foot pedal (8) is fixedly installed. A mounting cylinder (9) is provided on the lower side of the processing table (1). A connecting rod (10) is movably inserted into the inner side of the mounting cylinder (9). The connecting rod (10) movably passes through the mounting cylinder (9) and extends to the outside. The outer end of the connecting rod (10) is located on the outer side of the mounting cylinder (9) and connected to the movable plate (2). A return spring (11) is provided inside the mounting cylinder (9). One end of the return spring (11) is connected to the mounting cylinder (9), and the other end of the return spring (11) is connected to the connecting rod (10).

2. The metal sandblasting bracket according to claim 1, characterized in that: An anti-slip pad is fixedly installed on the upper side of the processing table (1).

3. The metal sandblasting bracket according to claim 1, characterized in that: Multiple anti-slip grooves are provided on the outer side of the clamping block (5).

4. A metal sandblasting bracket according to claim 1, characterized in that: An installation plate (12) is fixedly provided on the outer end of the installation cylinder (9). An installation groove (13) for docking the installation plate (12) is provided on the lower side of the processing table (1). Multiple sets of screw holes (14) are opened through the outer sides of the installation plate (12) and the installation groove (13). A positioning bolt (15) is threaded through and inserted between adjacent screw holes (14). A threaded rod (16) is fixedly provided on the outer end of the connecting rod (10). The threaded rod (16) moves through the movable plate (2) and extends to the lower side. A wing nut (17) is threaded on the outer part of the threaded rod (16) located on the lower side of the movable plate (2).

5. A metal sandblasting bracket according to claim 1, characterized in that: The mounting block (4) is fixedly provided with sliders (18) on both sides, and the through groove (6) is provided with grooves (19) for docking sliders (18) on both sides.

6. A metal sandblasting bracket according to claim 1, characterized in that: Multiple sets of anti-slip strips (20) are fixedly installed on the upper side of the foot pedal (8), and the multiple sets of anti-slip strips (20) are all made of soft material.

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