Part surface sand blasting device

Abstract

The utility model discloses a part surface sand blasting device, which relates to the technical field of part processing and comprises a processing box, a transparent box door is clamped on the front surface of the processing box, and a moving mechanism is arranged in the processing box; a sand blasting mechanism is arranged at the top end of the processing box; the moving mechanism comprises two first bearings, the two first bearings are arranged at the tops of the inner walls of the two sides of the machining box correspondingly, a first screw rod is rotationally arranged between the two first bearings, and a first sliding block is arranged on the surface of the first screw rod in a threaded mode; the sand blasting mechanism comprises a storage box, the storage box is arranged at the top end of the processing box, a sand pump is arranged at the top end of the storage box, the sand inlet end of the sand pump is connected with the interior of the storage box through a sand inlet pipe, a sand outlet hose is arranged at the sand outlet end of the sand pump, and the sand outlet hose penetrates through the back face of the processing box and is provided with a sand blasting head; the sand blasting device has the beneficial effects that the transverse position and the longitudinal position of the sand blasting head can be flexibly adjusted through the arranged moving mechanism, the sand blasting area of parts is increased, and the sand blasting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a sandblasting device, in particular to a part surface sandblasting device, belonging to the technical field of part processing. Background Art

[0002] In order to enhance the mechanical strength of the part surface or to remove rust from the part surface, a part surface sandblasting device is usually used to sandblast the part.

[0003] Among them, the "surface sandblasting equipment for tungsten-molybdenum parts of an injection machine" disclosed in the application number "CN202223073238.6" is also an increasingly mature technology. It includes a workbench with two rectangular grooves on the top of the workbench. A movable clamping device is provided in the two rectangular grooves. The center position of the workbench is a hollow structure. A filter is fixedly connected to the center position of the workbench. A collecting device is provided at the bottom of the workbench corresponding to the filter. In the utility model, a connecting plate is fixedly connected to the screw rod, and the left and right movement of the screw rod drives the two clamping blocks to move closer to the center position of the workbench, so that the clamping blocks clamp the parts, and the rubber layer prevents the clamping blocks from scratching the surface of the parts. The hydraulic telescopic rod adjusts the position of the sandblasting gun for sandblasting. Since the rotating shaft is rotatably connected to the fixed block and the clamping block is fixedly connected to the rotating shaft, the parts clamped by the two clamping blocks will rotate under the operation of the sandblasting gun during the sandblasting process, so that the sandblasting is uniform, easy to use, and the sandblasting effect is good; after further retrieval, the "A hardware part" disclosed in the application number "CN201821491326.9" The invention discloses a surface sandblasting device, which comprises a control box, a support plate is arranged at the top of the control box, a slide groove is provided on the upper surface of the support plate, two movable plates are slidably arranged on the upper surface of the support plate through the slide groove, a first hydraulic cylinder is fixedly arranged on the opposite end surfaces of the two movable plates, a clamping plate is sleeved on the outside of the piston rod end of the first hydraulic cylinder, the clamping plate is limited at the piston rod end of the first hydraulic cylinder by a limiting ring, fixed plates are fixedly arranged on both sides of the upper end of the support plate, a cross bar is fixedly arranged between the top ends of the fixed plates, a second hydraulic cylinder is fixedly arranged on the lower end surface of the cross bar, and a sandblasting gun is arranged at the piston rod end of the second hydraulic cylinder. In the utility model, since the clamping plate is sleeved on the outside of the first hydraulic cylinder, the sandblasting process will rotate under the operation of the sandblasting gun, so that the sandblasting is uniform, easy to use and good sandblasting effect.

[0004] However, the above two methods still have the following defects in actual use: the sandblasting head and the parts are fixed during sandblasting and will not move, so the sandblasting area of ​​the parts by the sandblasting head is very limited, and the position of the parts needs to be adjusted many times during sandblasting, which reduces the efficiency of sandblasting. Utility Model Content

[0005] The utility model aims to provide a part surface sandblasting device to solve the problem that the sandblasting head has a very limited area for sandblasting parts in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a part surface sandblasting device, comprising a processing box, a transparent box door is snap-fitted on the front side of the processing box, a moving mechanism is arranged inside the processing box; a sandblasting mechanism is arranged on the top of the processing box; the moving mechanism comprises two first bearings, the two first bearings are respectively arranged on the top of the inner walls on both sides of the processing box, a first screw is rotatably arranged between the two first bearings, a first slider is threaded on the surface of the first screw, a U-shaped plate is arranged on the back side of the first slider, a second slider is slidably arranged inside the U-shaped plate, a limit plate is arranged on the top of the second slider, a third slider is arranged on the bottom end of the second slider, a first electric telescopic rod is arranged on the bottom end of the third slider, and a first electric telescopic rod is arranged inside the processing box. There are two second bearings, one of which is arranged at the top of the inner wall at the back of the processing box, and the other second bearing is connected to the inner wall at the top of the processing box through an L-shaped rod, a second screw is rotatably arranged between the two second bearings, a fourth slider is threaded on the surface of the second screw, a slide rod is arranged on one side of the fourth slider, and the third slider slides on the surface of the slide rod; the sandblasting mechanism includes a storage box, the storage box is arranged at the top of the processing box, a sand pump is arranged at the top of the storage box, the sand inlet end of the sand pump is connected to the interior of the storage box through a sand inlet pipe, the sand inlet pipe is placed at the bottom of the sand pump, the sand outlet end of the sand pump is provided with a sand outlet hose, the sand outlet hose runs through the back of the processing box and is provided with a sandblasting head, and the sandblasting head is connected to the telescopic end of the first electric telescopic rod.

[0007] As a preferred technical solution of the utility model, a first placement plate is provided on the top of one side of the processing box, a first motor is provided on the top of the first placement plate, an output end of the first motor passes through one side of the processing box and one of the first bearings, and is connected to the first screw, a second placement plate is provided on the top of the back side of the processing box, a second motor is provided on the top of the second placement plate, an output end of the second motor passes through the back side of the processing box and one of the second bearings, and is connected to the second screw.

[0008] As a preferred technical solution of the utility model, a first sliding groove is opened on the inner wall of the back of the processing box, the U-shaped plate slides inside the first sliding groove, and a second sliding groove is opened on the inner wall of the other side of the processing box, and the sliding rod is slidably connected inside the second sliding groove.

[0009] As a preferred technical solution of the utility model, a sand inlet is provided at the top of the storage box, and a sand inlet cover is clamped inside the sand inlet.

[0010] As a preferred technical solution of the utility model, a second electric telescopic rod is provided at the bottom of the inner walls on both sides of the processing box, and a clamping plate is provided at the telescopic end of the second electric telescopic rod.

[0011] As a preferred technical solution of the utility model, a mounting groove is provided at the bottom end of the processing box, and a filter plate is provided inside the mounting groove.

[0012] As a preferred technical solution of the utility model, a connecting frame is provided at the bottom end of the processing box, a collecting frame is slidably provided inside the connecting frame, and a handle is provided on the front side of the collecting frame.

[0013] Compared with the related art, the part surface sandblasting device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The movable mechanism is arranged to facilitate flexible adjustment of the horizontal and vertical positions of the sandblasting head, thereby increasing the sandblasting area of ​​the parts by the sandblasting head and improving the sandblasting efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a side structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the mobile mechanism of the utility model.

[0020] In the figure: 1, processing box; 2, transparent box door; 3, moving mechanism; 301, first bearing; 302, first screw; 303, first slider; 304, U-shaped plate; 305, second slide; 306, limit plate; 307, third slider; 308, first electric telescopic rod; 309, second bearing; 3010, L-shaped rod; 3011, second screw; 3012, fourth slider; 3013, slider; 30 14. First placement plate; 3015. First motor; 3016. Second placement plate; 3017. Second motor; 3018. First slide; 4. Sandblasting mechanism; 401. Storage box; 402. Sand pump; 403. Sand inlet pipe; 404. Sand outlet hose; 405. Sandblasting head; 406. Sand inlet cover; 5. Second electric telescopic rod; 6. Clamping plate; 7. Filter plate; 8. Connection frame; 9. Collection frame; 10. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a part surface sandblasting device, comprising a processing box 1, a transparent box door 2 is provided on the front of the processing box 1 to close the processing box 1, and the effect of the part sandblasting can be observed through the transparent box door 2, and a moving mechanism 3 is provided inside the processing box 1; a sandblasting mechanism 4 is provided on the top of the processing box 1;

[0023] The bottom of the inner walls on both sides of the processing box 1 are fixed with second electric telescopic rods 5, and the telescopic ends of the two second electric telescopic rods 5 are fixed with clamping plates 6. The parts are fixed by the two clamping plates 6 to facilitate sandblasting at a later stage;

[0024] The bottom of the processing box 1 is provided with a mounting groove, inside which a filter plate 7 is fixed, and excess sand can fall into the interior of the collection frame 9 through the filter plate 7;

[0025] A connecting frame 8 is fixedly provided at the bottom end of the processing box 1, a collecting frame 9 is slidably provided inside the connecting frame 8, and a handle 10 is fixedly provided on the front of the collecting frame 9 to collect the excess sand, which can be reused to avoid waste;

[0026] The moving mechanism 3 includes two first bearings 301, which are respectively fixed on the top of the inner walls of both sides of the processing box 1. A first screw rod 302 is rotatably arranged between the two first bearings 301. A first slider 303 is threadedly arranged on the surface of the first screw rod 302. A U-shaped plate 304 is fixedly arranged on the back of the first slider 303. A second slider is slidably arranged inside the U-shaped plate 304. A limit plate 306 is fixedly arranged on the top of the second slider. A third slider 307 is fixedly arranged on the bottom end of the second slider. A first electric telescopic rod 308 is fixedly arranged on the bottom end of the third slider 307. The inner of the processing box 1 Two second bearings 309 are provided, one of which is fixedly arranged at the top of the inner wall at the back of the processing box 1, and the other second bearing 309 is fixedly connected to the inner wall at the top of the processing box 1 through an L-shaped rod 3010, and a second screw rod 3011 is rotatably arranged between the two second bearings 309, and a fourth slider 3012 is threadedly arranged on the surface of the second screw rod 3011, and a slide rod 3013 is fixedly arranged on one side of the fourth slider 3012, and the third slider 307 slides on the surface of the slide rod 3013, and moves the position of the sandblasting head 405 when sandblasting the parts, thereby increasing the sandblasting area of ​​the parts;

[0027] A first placement plate 3014 is fixedly provided on the top of one side of the processing box 1, a first motor 3015 is fixedly provided on the top of the first placement plate 3014, an output end of the first motor 3015 passes through one side of the processing box 1 and one of the first bearings 301, and is fixedly connected to the first screw 302, a second placement plate 3016 is fixedly provided on the top of the back side of the processing box 1, a second motor 3017 is fixedly provided on the top of the second placement plate 3016, an output end of the second motor 3017 passes through the back side of the processing box 1 and one of the second bearings 309, and is fixedly connected to the second screw 3011, the first screw 302 is driven to rotate by the first motor 3015, and the second screw 3011 is driven to rotate by the second motor 3017;

[0028] A first slide groove 3018 is provided on the inner wall of the back of the processing box 1, and the U-shaped plate 304 slides inside the first slide groove 3018. A second slide groove 305 is provided on the inner wall of the other side of the processing box 1, and the slide bar 3013 is slidably connected inside the second slide groove 305, thereby increasing the support points of the U-shaped plate 304 and the slide bar 3013 to avoid deformation thereof and affect the use effect;

[0029] Specifically, first turn on the first motor 3015, the first motor 3015 will drive the first screw 302 to rotate, and then drive the first slider 303 to slide, so as to adjust the horizontal position of the sandblasting head 405, and then turn on the second motor 3017, the second motor 3017 will drive the second screw 3011 to rotate, and then drive the fourth slider 3012 to slide, so as to adjust the longitudinal position of the sandblasting head 405 and increase the area of ​​sandblasting of the parts.

[0030] The sandblasting mechanism 4 includes a storage box 401, which is fixedly arranged at the top of the processing box 1. A sand pump 402 is fixedly arranged at the top of the storage box 401. The sand inlet end of the sand pump 402 is fixedly connected to the inside of the storage box 401 through a sand inlet pipe 403. The sand inlet pipe 403 is placed at the bottom of the sand pump 402. A sand outlet hose 404 is fixedly arranged at the sand outlet end of the sand pump 402. The sand outlet hose 404 runs through the back of the processing box 1 and is fixedly arranged with a sandblasting head 405. The sandblasting head 405 is fixedly connected to the telescopic end of the first electric telescopic rod 308 to perform sandblasting on the parts.

[0031] A sand inlet is provided at the top of the storage box 401, and a sand inlet cover 406 is provided inside the sand inlet for easy addition of sand into the storage box 401;

[0032] Specifically, first remove the sand inlet cover 406, add sand into the storage box 401, and then turn on the sand pump 402. The sand pump 402 will transport the sand in the storage box 401 to the inside of the sand outlet hose head 404, and spray it out from the sandblasting head 405 to sandblast the parts.

[0033] When in use, first remove the transparent box door 2, then place the parts on the top of the filter plate 7, then open the two second electric telescopic rods 5, drive the two clamping plates 6 to move toward the middle to fix the parts, then snap the transparent box door 2 into the front of the processing box 1 and remove the sand inlet cover 406, add sand to the inside of the storage box 401, then open the first electric telescopic rod 308, adjust the distance between the sandblasting head 405 and the parts, then open the sand pump 402, and the sand pump 402 will transport the sand inside the storage box 401 to the sand outlet hose head 404 The sandblasting head 405 is used to spray the sand into the interior of the part, and the sandblasting head 405 sprays the sand out to perform sandblasting on the part. During the sandblasting process, the first motor 3015 is turned on, and the first motor 3015 drives the first screw 302 to rotate, thereby driving the first slider 303 to slide, thereby adjusting the horizontal position of the sandblasting head 405. Then, the second motor 3017 is turned on, and the second motor 3017 drives the second screw 3011 to rotate, thereby driving the fourth slider 3012 to slide, thereby adjusting the longitudinal position of the sandblasting head 405 and increasing the area of ​​the sandblasting of the part.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A part surface sandblasting device, characterized in that: The processing box (1) comprises a processing box (1), the front of which is provided with a transparent box door (2), a moving mechanism (3) is provided inside the processing box (1); and a sandblasting mechanism (4) is provided at the top of the processing box (1); The moving mechanism (3) comprises two first bearings (301), the two first bearings (301) are respectively arranged at the top of the inner walls on both sides of the processing box (1), a first screw rod (302) is rotatably arranged between the two first bearings (301), a first slider (303) is threadedly arranged on the surface of the first screw rod (302), a U-shaped plate (304) is arranged on the back of the first slider (303), a second slider is slidably arranged inside the U-shaped plate (304), a limit plate (306) is arranged on the top end of the second slider, a third slider (307) is arranged on the bottom end of the second slider, and a first An electric telescopic rod (308), wherein two second bearings (309) are arranged inside the processing box (1), wherein one of the second bearings (309) is arranged at the top of the inner wall at the back of the processing box (1), and the other second bearing (309) is connected to the inner wall at the top of the processing box (1) through an L-shaped rod (3010), and a second screw rod (3011) is rotatably arranged between the two second bearings (309), and a fourth slider (3012) is threadedly arranged on the surface of the second screw rod (3011), and a sliding rod (3013) is arranged on one side of the fourth slider (3012), and the third slider (307) slides on the surface of the sliding rod (3013); The sandblasting mechanism (4) comprises a storage box (401), the storage box (401) is arranged at the top of the processing box (1), a sand pump (402) is arranged at the top of the storage box (401), a sand inlet end of the sand pump (402) is connected to the interior of the storage box (401) through a sand inlet pipe (403), the sand inlet pipe (403) is arranged at the bottom of the sand pump (402), a sand outlet hose (404) is arranged at the sand outlet end of the sand pump (402), the sand outlet hose (404) runs through the back of the processing box (1) and is provided with a sandblasting head (405), and the sandblasting head (405) is connected to the telescopic end of the first electric telescopic rod (308).

2. A part surface sandblasting device according to claim 1, characterized in that: A first placement plate (3014) is provided at the top of one side of the processing box (1), a first motor (3015) is provided at the top of the first placement plate (3014), an output end of the first motor (3015) passes through one side of the processing box (1) and one of the first bearings (301), and is connected to the first screw (302), a second placement plate (3016) is provided at the top of the back side of the processing box (1), a second motor (3017) is provided at the top of the second placement plate (3016), an output end of the second motor (3017) passes through the back side of the processing box (1) and one of the second bearings (309), and is connected to the second screw (3011).

3. A part surface sandblasting device according to claim 1, characterized in that: A first slide groove (3018) is provided on the inner wall of the back side of the processing box (1), and the U-shaped plate (304) slides inside the first slide groove (3018). A second slide groove (305) is provided on the inner wall of the other side of the processing box (1), and the slide rod (3013) is slidably connected inside the second slide groove (305).

4. A part surface sandblasting device according to claim 1, characterized in that: The top of the storage box (401) is provided with a sand inlet, and a sand inlet cover (406) is engaged inside the sand inlet.

5. A part surface sandblasting device according to claim 1, characterized in that: The bottoms of the inner walls on both sides of the processing box (1) are each provided with a second electric telescopic rod (5), and the telescopic end of the second electric telescopic rod (5) is provided with a clamping plate (6).

6. A part surface sandblasting device according to claim 1, characterized in that: A mounting groove is provided at the bottom end of the processing box (1), and a filter plate (7) is provided inside the mounting groove.

7. A part surface sandblasting device according to claim 1, characterized in that: A connecting frame (8) is provided at the bottom end of the processing box (1), a collecting frame (9) is slidably provided inside the connecting frame (8), and a handle (10) is provided on the front of the collecting frame (9).

Images