Self-adaptive adjusting device of sand blasting device
By introducing an adaptive adjustment device into the sandblasting device, the rapid positioning and automatic adjustment of the rails are achieved by using electric sliding tables and lifting cylinders, the problem of inefficiency caused by the inability to quickly position the sandblasting device in the prior art is solved, and the rails are significantly improved Efficiency of sandblasting processing.
Patent Information
- Application Number
- CN202421231845.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When existing sandblasting devices deal with rails of different widths, they cannot quickly locate the sandblasting port, resulting in a offset of the sandblasting range. The rail position needs to be repeatedly adjusted, reducing the sandblasting processing efficiency.
An adaptive adjustment device for sandblasting device is designed, including a base, an electric slide table, a slide base, a sandblasting box, a lifting cylinder and a spring movable positioning assembly. Through the cooperation of the electric slide table and the lifting cylinder, the position and height of the sandblasting box can be automatically adjusted to ensure the center position of the rail at the bottom of the sandblasting box.
It realizes rapid positioning and automatic adjustment of rails of different widths, improves the adaptive adjustment efficiency of sandblasting devices, and thus improves the efficiency of rail sandblasting processing.
Smart Images
Figure CN222430424U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a self-adapting regulating device for a sandblasting device, belonging to the field of rail sandblasting processing equipment. Background Art
[0002] Rail sandblasting is a common surface treatment method used to remove dirt, oxides and old paint layers from the rail surface for subsequent repair, maintenance or painting work. Sandblasting can effectively remove surface contaminants and oxide layers while providing a smooth surface for the new coating to adhere firmly.
[0003] In the prior art, a sandblasting box is mounted on an electric slide and the electric slide is used to drive the sandblasting box to move back and forth, so that the rails placed under the sandblasting port of the sandblasting box can be sandblasted. However, due to the different sizes of the rails, during the sandblasting process of rails of different widths, the sandblasting device cannot quickly locate the placement of the rails, so that the top of the rail cannot be quickly aligned directly below the sandblasting port. The sandblasting range is easily offset during the sandblasting process, and the rail placement position needs to be repeatedly adjusted for repeated sandblasting, thereby reducing the sandblasting efficiency of the rails.
[0004] In summary, the utility model therefore provides a self-adaptive adjustment device for a sandblasting device to solve the above-mentioned problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model aims to provide an adaptive adjustment device for a sandblasting device to solve the problem in the background art that the adjustment efficiency for rails of different widths is low, resulting in reduced efficiency in sandblasting of the rails.
[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an adaptive adjustment device for a sandblasting device, comprising a base, two electric slides, two slides, a sandblasting box and a steel rail, the two electric slides are respectively fixedly connected to the two sides of the top of the base, the two slides are respectively slidably connected to the tops of the two electric slides, a mounting plate is fixedly connected between the tops of the two slides, lifting cylinders are fixedly connected around the bottom of the mounting plate, a movable plate is fixedly connected between the output ends of the four lifting cylinders, a fixed seat runs through the top and bottom of the movable plate, the sandblasting box runs through the top and bottom of the fixed seat, a processing table is fixedly connected between the opposite sides of the two electric slides, the steel rail is placed on the top of the processing table and is located directly below the sandblasting port of the sandblasting box, and spring movable positioning components are fixedly connected to both sides of the bottom of the fixed seat and both sides of the top of the steel rail.
[0007] Furthermore, the two spring movable positioning assemblies are installed in a mirror-symmetrical structure, and the two spring movable positioning assemblies are in contact with the rail.
[0008] Furthermore, the movable plate is fixedly connected to a fixing seat, and the fixing seat is fixedly connected to a sandblasting box.
[0009] Furthermore, the spring movable positioning assembly includes two connecting seats, and the two connecting seats are respectively fixedly connected to the front side and the rear side of one side of the bottom of the fixed seat, and a pin is rotatably connected between the opposite sides of the two connecting seats, and a positioning plate is hinged between the opposite sides of the two connecting seats through the pin, and a conveying plate is fixedly connected to the side of the positioning plate away from the sandblasting box, and a plurality of compression springs are evenly fixedly connected between the top of the conveying plate and the bottom of the fixed seat from front to back.
[0010] Furthermore, the positioning plates inside the two spring movable positioning assemblies are installed in a mirror-symmetrical and tilted manner, and the opposite sides of the positioning plates inside the two spring movable positioning assemblies are in contact with the two sides of the top of the rail respectively.
[0011] Furthermore, the top of the conveying plate and the bottom of the fixing seat are parallel to each other.
[0012] Furthermore, one end of the compression spring is perpendicular to the top of the conveying plate, and the other end of the compression spring is perpendicular to the bottom of the fixing seat.
[0013] Beneficial effects of the utility model:
[0014] The two positioning plates are pushed to both sides at the same time according to the width of the rail, and because a plurality of compression springs are installed between the transfer plate and the bottom of the fixed seat on the separated side of the two positioning plates, the reaction force of the compression springs can push the two positioning plates to push the rail to be centered. In the process of clamping and fixing rails of different sizes, rails of any width can be centered at the bottom of the sandblasting box, which improves the adaptive adjustment efficiency of the sandblasting device, thereby improving the sandblasting processing efficiency of the rails.
[0015] By starting the two electric slides, the two slides can be driven to move forward and backward at the same time, so that the sandblasting box can be driven to move forward and backward, and the top of the rail can be sandblasted. The sandblasting port of the sandblasting box is located above the rail. By starting the four lifting cylinders, the movable plate can be driven to move up and down, so that the distance between the sandblasting box and the rail below can be adjusted, so that the sandblasting intensity can be adjusted according to the sandblasting processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0017] Figure 1 This is a schematic structural perspective diagram of a self-adaptive adjustment device for a sandblasting device according to the utility model;
[0018] Figure 2 This is a schematic front view of the structure of a self-adaptive adjustment device for a sandblasting device of the utility model;
[0019] Figure 3 This is a schematic main cross-sectional view of the structure of a self-adaptive adjustment device for a sandblasting device of the utility model;
[0020] Figure 4 for Figure 2 A schematic side view of the structure of the spring movable positioning assembly shown.
[0021] In the figure: 1. base; 2. electric slide; 3. slide seat; 4. mounting plate; 5. sandblasting box; 6. lifting cylinder; 7. movable plate; 8. fixed seat; 9. spring movable positioning assembly; 10. rail; 11. processing table; 91. connecting seat; 92. pin shaft; 93. positioning plate; 94. transmission plate; 95. compression spring. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] See also Figure 1-4The utility model provides a technical solution: an adaptive adjustment device for a sandblasting device, comprising a base 1, two electric slides 2, two slide seats 3, a sandblasting box 5 and a rail 10, the two electric slides 2 are respectively fixedly connected to the two sides of the top of the base 1, the two slide seats 3 are respectively slidably connected to the tops of the two electric slides 2, a mounting plate 4 is fixedly connected between the tops of the two slide seats 3, a lifting cylinder 6 is fixedly connected around the bottom of the mounting plate 4, a movable plate 7 is fixedly connected between the output ends of the four lifting cylinders 6, and a fixed plate 7 is passed through the top and bottom of the movable plate 7. The fixed seat 8 and the sandblasting box 5 are connected between the top and the bottom of the fixed seat 8. A processing table 11 is fixedly connected between the opposite sides of the two electric slides 2. The steel rail 10 is placed on the top of the processing table 11 and is located directly below the sandblasting port of the sandblasting box 5. The two sides of the bottom of the fixed seat 8 and the two sides of the top of the steel rail 10 are fixedly connected with spring movable positioning components 9. The electric slide 2 is a mechanical device driven by electricity, which is used to smoothly move the platform of the object or workpiece. The electric slide 2 adopts an electric drive system, which is usually realized by an electric motor, a transmission device and a control circuit. The driving force can be precisely controlled and adjusted to meet different movement requirements, and the object can be moved in the horizontal direction. The two electric slides 2 are connected to an external power supply and are provided with the same power control switch. By starting the two electric slides 2, the two slides 3 can be driven to move forward and backward at the same time, so that the sandblasting box 5 can be driven to move forward and backward, and the top of the steel rail 10 can be sandblasted. The sandblasting port of the sandblasting box 5 is located above the steel rail 10.
[0024] See also Figure 1-3 The two spring movable positioning assemblies 9 are installed in a mirror-symmetrical structure. The two spring movable positioning assemblies 9 are in contact with the rail 10. By starting the four lifting cylinders 6, the movable plate 7 can be driven to move up and down to adjust the distance between the sandblasting box 5 and the lower rail 10, so that the sandblasting intensity can be adjusted according to the sandblasting processing requirements. The movable plate 7 is fixedly connected to the fixed seat 8, and the fixed seat 8 is fixedly connected to the sandblasting box 5.
[0025] See also Figure 2-4 The spring movable positioning assembly 9 includes two connecting seats 91, and the two connecting seats 91 are respectively fixedly connected to the front side and the rear side of one side of the bottom of the fixed seat 8. A pin shaft 92 is rotatably connected between the opposite sides of the two connecting seats 91. A positioning plate 93 is hinged between the opposite sides of the two connecting seats 91 through the pin shaft 92. A transmission plate 94 is fixedly connected to the side of the positioning plate 93 away from the sandblasting box 5. A plurality of compression springs 95 are evenly fixedly connected between the top of the transmission plate 94 and the bottom of the fixed seat 8 from front to back. The positioning plates 93 inside the two spring movable positioning assemblies 9 are installed in a mirror-symmetrical and tilted manner. The opposite sides of the positioning plates 93 inside the two spring movable positioning assemblies 9 are respectively in contact with the two sides of the top of the rail 10, and the top of the transmission plate 94 and the bottom of the fixed seat 8 are parallel to each other.
[0026] See also Figure 2-4 One end of the compression spring 95 is perpendicular to the top of the conveying plate 94, and the other end of the compression spring 95 is perpendicular to the bottom of the fixed seat 8. When the four lifting cylinders 6 are started to drive the movable plate 7 to move downward, the fixed seat 8, the two spring movable positioning assemblies 9 and the sandblasting box 5 can be driven to move downward at the same time. When the size of the lower rail 10 becomes wider, the two positioning plates 93 are pushed to both sides at the same time by the width of the rail 10. Because a plurality of compression springs 95 are installed between the conveying plate 94 and the bottom of the fixed seat 8 on one side of the two positioning plates 93, the reaction force of the compression spring 95 can push the two positioning plates 93 to push the rail 10 to the center. In the process of clamping and fixing rails 10 of different sizes, the rail 10 can be centered at the bottom of the sandblasting box 5, which effectively improves the sandblasting efficiency of the rail 10.
[0027] Specific implementation method: By starting two electric slides 2, the two slide seats 3 can be driven to move forward and backward at the same time, thereby driving the sandblasting box 5 to move forward and backward, and the top of the rail 10 can be sandblasted. The sandblasting port of the sandblasting box 5 is located above the rail 10. By starting four lifting cylinders 6, the movable plate 7 can be driven to move up and down, thereby adjusting the distance between the sandblasting box 5 and the lower rail 10, so that the sandblasting intensity can be adjusted according to the sandblasting processing requirements.
[0028] When the four lifting cylinders 6 are started to drive the movable plate 7 to move downward, the fixed seat 8, the two spring movable positioning assemblies 9 and the sandblasting box 5 can be driven to move downward at the same time, so that the lower rail 10 can be clamped and positioned in the center by the two positioning plates 93. When the size of the lower rail 10 becomes wider, the two positioning plates 93 are pushed to both sides at the same time by the width of the rail 10. Because a plurality of compression springs 95 are installed between the bottom of the fixed seat 8 and the transmission plate 94 on one side of the two positioning plates 93, the reaction force of the compression spring 95 can push the two positioning plates 93 to push the rail 10 to be positioned in the center. In the process of clamping and fixing rails 10 of different sizes, rails 10 of any width can be positioned in the center at the bottom of the sandblasting box 5, which improves the adaptive adjustment efficiency of the sandblasting device, thereby improving the sandblasting processing efficiency of the rail 10.
[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An adaptive adjustment device for a sandblasting device, comprising a base (1), two electric slides (2), two slide seats (3), a sandblasting box (5) and a steel rail (10), characterized in that: The two electric slides (2) are respectively fixedly connected to the two sides of the top of the base (1); the two slide seats (3) are respectively slidably connected to the tops of the two electric slides (2); a mounting plate (4) is fixedly connected between the tops of the two slide seats (3); the bottom of the mounting plate (4) is fixedly connected to lifting cylinders (6) all around; a movable plate (7) is fixedly connected between the output ends of the four lifting cylinders (6); a fixed seat (8) is passed through the top and bottom of the movable plate (7); the sandblasting box (5) passes through the top and bottom of the fixed seat (8); a processing table (11) is fixedly connected between the opposite sides of the two electric slides (2); the steel rail (10) is placed on the top of the processing table (11) and is located directly below the sandblasting port of the sandblasting box (5); and spring movable positioning components (9) are fixedly connected to both sides of the bottom of the fixed seat (8) and both sides of the top of the steel rail (10).
2. The self-adaptive adjustment device for a sandblasting device according to claim 1, characterized in that: The two spring movable positioning assemblies (9) are both installed in a mirror-symmetrical structure, and the two spring movable positioning assemblies (9) are both in contact with the steel rail (10).
3. The self-adaptive adjustment device for a sandblasting device according to claim 1, characterized in that: The movable plate (7) is fixedly connected to the fixing seat (8), and the fixing seat (8) is fixedly connected to the sandblasting box (5).
4. The self-adaptive adjustment device for a sandblasting device according to claim 1, characterized in that: The spring movable positioning assembly (9) comprises two connecting seats (91), the two connecting seats (91) are respectively fixedly connected to the front side and the rear side of one side of the bottom of the fixing seat (8), a pin shaft (92) is rotatably connected between the opposite sides of the two connecting seats (91), a positioning plate (93) is hinged between the opposite sides of the two connecting seats (91) through the pin shaft (92), a conveying plate (94) is fixedly connected to the side of the positioning plate (93) away from the sandblasting box (5), and a plurality of compression springs (95) are evenly fixedly connected between the top of the conveying plate (94) and the bottom of the fixing seat (8) from front to back.
5. The self-adaptive adjustment device for a sandblasting device according to claim 4, characterized in that: The positioning plates (93) inside the two spring movable positioning assemblies (9) are installed in a mirror-symmetrical manner and tilted, and opposite sides of the positioning plates (93) inside the two spring movable positioning assemblies (9) are in contact with two sides of the top of the rail (10) respectively.
6. The self-adaptive adjustment device for a sandblasting device according to claim 4, characterized in that: The top of the conveying plate (94) and the bottom of the fixing seat (8) are parallel to each other.
7. The self-adaptive adjustment device for a sandblasting device according to claim 4, characterized in that: One end of the compression spring (95) is perpendicular to the top of the conveying plate (94), and the other end of the compression spring (95) is perpendicular to the bottom of the fixing seat (8).