Up-down compression grouting device for resin model

Abstract

The utility model discloses a resin model up-down compression grouting device, which relates to the technical field of resin model compression, and comprises a base, the top surface of the base is fixedly connected with a vertical plate, the vertical plate is provided with an adjusting groove, the adjusting groove is internally provided with an adjusting assembly, the adjusting assembly is connected with a fixing frame, and the fixing frame is connected with a grouting device. A worm is rotationally connected to the fixing frame, mounting grooves are formed in the two sides of the fixing frame, driven shafts protruding out of the fixing frame are rotationally connected to the inner walls of the two sides in the mounting grooves, a worm gear is fixedly connected between the driven shafts on the two sides, and V-shaped frames are fixed to the ends, located outside the fixing frame, of the driven shafts on the two sides. The bottom ends of the V-shaped frames are connected with the clamping plates, the worm rotates to be meshed with the worm wheel so that the V-shaped frames on the two sides can move relatively, adjustment is carried out according to the length of a model till the clamping plates on the two sides reach a proper distance, and the problem that a traditional clamp is single in size and large in limitation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of resin model pressing, in particular to a resin model upper and lower pressing grouting device. Background Art

[0002] Resin models generally refer to three-dimensional models or parts made of resin materials (such as epoxy resin, polyurethane resin, etc.). These resin models are often used in rapid prototyping, artwork production, medical models, industrial design and other fields.

[0003] However, the existing resin model clamping device cannot clamp multiple groups of irregularly shaped models, and may require frequent replacement of the clamps. It has great limitations and cannot be freely adjusted according to the length of the model. Therefore, a resin model upper and lower pressing grouting device is needed to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a resin model upper and lower pressing grouting device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A resin model upper and lower pressing grouting device comprises a base, the top surface of the base is fixedly connected to a vertical plate, the vertical plate is provided with an adjustment slot, an adjustment component is provided in the adjustment slot, a fixing frame is connected to the adjustment component, a worm is rotatably connected to the fixing frame, mounting slots are provided on both sides of the fixing frame, inner walls on both sides of the mounting slot are rotatably connected to driven shafts protruding from the outside of the fixing frame, a worm gear is fixedly connected between the driven shafts on both sides, V-shaped frames are fixed to the ends of the driven shafts on both sides located outside the fixing frame, and a clamping plate is connected to the bottom end of the V-shaped frame.

[0007] As a further solution of the utility model, the worm and the worm wheels on both sides are in a meshing positional relationship, and the end of the worm located outside the fixing frame is fixedly connected to a first servo motor.

[0008] As a further solution of the utility model, a groove is provided at the end of the V-shaped frame, a connecting rod is fixedly connected between the two side walls inside the groove, and the clamping plate is rotatably connected to the connecting rod.

[0009] As a further solution of the utility model, a guide shaft is slidably connected between the clamping plates at both sides, and an air bag is provided on the outer wall of the clamping plate.

[0010] As a further solution of the utility model, the interior of the airbag is filled with a plurality of elastic balls.

[0011] As a further solution of the utility model, the adjustment component includes a threaded rod rotatably connected between the inner side walls of the adjustment groove, a driven block is threadedly connected to the threaded rod, the fixed frame is fixedly connected to the driven block, and a second servo motor is fixed to the outer wall of the vertical plate at the position corresponding to the threaded rod.

[0012] As a further solution of the utility model, a grouting machine is fixedly provided on the top surface of the base.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. According to the length of the model, the worm rotates and meshes with the worm wheel, so that the V-shaped frames on both sides move relative to each other until the spacing between the splints on both sides reaches the length of the model. At the same time, the splints rotate on the connecting rod in the groove and move horizontally along the guide shaft.

[0015] 2. If the template is irregular when the splint is clamped, the airbag and elastic ball will deform under pressure and fill the depressions on the template, increasing the contact area with the template to ensure that it can be firmly pressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a resin model upper and lower pressing grouting device of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of a resin model upper and lower pressing grouting device of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the internal structure of an air bag of a resin model upper and lower pressing grouting device.

[0019] In the figure: 1. base; 2. vertical plate; 3. adjustment slot; 4. fixing frame; 5. worm; 6. mounting slot; 7. driven shaft; 8. worm wheel; 9. V-shaped frame; 10. clamping plate; 11. first servo motor; 12. groove; 13. connecting rod; 14. guide shaft; 15. air bag; 16. elastic ball; 17. threaded rod; 18. driven block; 19. second servo motor; 20. grouting machine. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-3As shown, a resin model upper and lower pressing grouting device comprises a base 1, a vertical plate 2 is fixedly connected to the top surface of the base 1, an adjusting groove 3 is provided on the vertical plate 2, an adjusting assembly is provided in the adjusting groove 3, a fixing frame 4 is connected to the adjusting assembly, a worm 5 is rotatably connected to the fixing frame 4, mounting grooves 6 are provided on both sides of the fixing frame 4, and driven shafts 7 protruding from the outside of the fixing frame 4 are rotatably connected to the inner walls on both sides of the mounting groove 6, worm wheels 8 are fixedly connected between the driven shafts 7 on both sides, V-shaped frames 9 are fixed to the ends of the driven shafts 7 on both sides located outside the fixing frame 4, and a clamping plate 10 is connected to the bottom end of the V-shaped frame 9. When the worm wheels 8 on both sides are engaged with the worm 5 at the same time, they rotate in opposite directions, so that the V-shaped frames 9 on both sides can move relative to each other, thereby realizing free adjustment according to the length of the template.

[0022] In this embodiment, the worm 5 is in meshing relationship with the worm wheels 8 on both sides, and the end of the worm 5 outside the fixing frame 4 is fixedly connected to a first servo motor 11 , which is used to drive the worm 5 to rotate.

[0023] In this embodiment, a groove 12 is provided at the end of the V-shaped frame 9, and a connecting rod 13 is fixedly connected between the two side walls inside the groove 12. The splint 10 is rotatably connected to the connecting rod 13, and a guide shaft 14 is slidably connected between the splints 10 on both sides. When the splints 10 make relative movements, the guide shaft 14 plays a guiding role so that the splint 10 always moves horizontally. During the adjustment process, the splint 10 can rotate on the connecting rod 13 so that the splints 10 on both sides always remain in a horizontal state.

[0024] In this embodiment, an airbag 15 is provided on the outer wall of the splint 10, and a plurality of elastic balls 16 are filled inside the airbag 15. The airbag 15 and the elastic balls 16 can deform and fill the concave part when subjected to pressure, thereby increasing the contact area with the model and making the pressing process more secure.

[0025] In this embodiment, the adjustment component includes a threaded rod 17 rotatably connected between the inner side walls of the adjustment groove 3, and a driven block 18 is threadedly connected to the threaded rod 17. The fixed frame 4 is fixedly connected to the driven block 18. A second servo motor 19 is fixed to the outer wall of the vertical plate 2 at a position corresponding to the threaded rod 17. When the threaded rod 17 rotates, the driven block 18 thereon moves and adjusts on the threaded rod 17 to meet the upper and lower parts process.

[0026] In this embodiment, a grouting machine 20 is fixedly provided on the top surface of the base 1 to perform grouting on the resin model.

[0027] It should be noted that the utility model is a resin model upper and lower pressing grouting device. When in use, the worm 5 rotates and engages with the worm wheel 8 according to the length of the model, so that the V-shaped frames 9 on both sides make relative movement until the spacing between the clamps 10 on both sides reaches the length of the model. At the same time, the clamps 10 rotate on the connecting rod 13 in the groove 12, and can make horizontal movement along the guide shaft 14. When the clamps 10 are clamped, if the template is irregular, the airbag 15 and the elastic ball 16 will be deformed under pressure and fill the depression on the template, thereby increasing the contact area with the template and ensuring that it can be firmly pressed.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A resin model upper and lower pressing grouting device, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a vertical plate (2), an adjustment slot (3) is provided on the vertical plate (2), an adjustment assembly is provided in the adjustment slot (3), a fixing frame (4) is connected to the adjustment assembly, a worm (5) is rotatably connected to the fixing frame (4), mounting slots (6) are provided on both sides of the fixing frame (4), and driven shafts (7) protruding outside the fixing frame (4) are rotatably connected to the inner walls on both sides of the mounting slot (6), a worm wheel (8) is fixedly connected between the driven shafts (7) on both sides, V-shaped frames (9) are fixed to the ends of the driven shafts (7) on both sides located outside the fixing frame (4), and a clamping plate (10) is connected to the bottom end of the V-shaped frame (9).

2. A resin model upper and lower pressing grouting device according to claim 1, characterized in that: The worm (5) and the worm wheels (8) on both sides are in a meshing positional relationship, and the end of the worm (5) located outside the fixed frame (4) is fixedly connected to a first servo motor (11).

3. A resin model upper and lower pressing grouting device according to claim 1, characterized in that: The end of the V-shaped frame (9) is provided with a groove (12), and a connecting rod (13) is fixedly connected between the two side walls inside the groove (12), and the clamping plate (10) is rotatably connected to the connecting rod (13).

4. A resin model upper and lower pressing grouting device according to claim 3, characterized in that: A guide shaft (14) is slidably connected between the clamping plates (10) at both sides, and an air bag (15) is provided on the outer wall of the clamping plate (10).

5. A resin model upper and lower pressing grouting device according to claim 4, characterized in that: The interior of the air bag (15) is filled with a plurality of elastic balls (16).

6. A resin model upper and lower pressing grouting device according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (17) rotatably connected between two side walls inside the adjustment groove (3); a driven block (18) is threadedly connected to the threaded rod (17); the fixing frame (4) is fixedly connected to the driven block (18); and a second servo motor (19) is fixed to the outer wall of the vertical plate (2) at a position corresponding to the threaded rod (17).

7. The resin model upper and lower pressing grouting device according to claim 1, characterized in that: A grouting machine (20) is fixedly provided on the top surface of the base (1).

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