CN220762264U - Automatic sand blasting mechanical arm - Google Patents
Automatic sand blasting mechanical arm Download PDFInfo
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- CN220762264U CN220762264U CN202322338228.9U CN202322338228U CN220762264U CN 220762264 U CN220762264 U CN 220762264U CN 202322338228 U CN202322338228 U CN 202322338228U CN 220762264 U CN220762264 U CN 220762264U
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- sand blasting
- rod
- fixedly connected
- threaded
- mechanical arm
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 49
- 238000005422 blasting Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an automatic sand blasting mechanical arm, which comprises the following components: the base, the montant is installed to the base upper end, montant middle part rotation is connected with first threaded rod, first threaded rod outside threaded connection has first screw thread piece, the equal fixedly connected with push rod in first screw thread piece both sides, montant mid-mounting has the movable rod, two push rod upper end and movable rod lower extreme fixed connection, movable rod lateral wall fixedly connected with horizontal pole, the horizontal pole lower extreme is the interval and installs two mounting panels, two the mounting panel middle part rotation is connected with the connecting piece, connecting piece lower extreme fixedly connected with dead lever, the sand blasting head is installed to the dead lever lower extreme. Through the structure, the cross rod is used as the mechanical arm to support the sand blasting head, so that the work efficiency can be ensured when the sand blasting head works on a workpiece, and the labor cost is reduced.
Description
Technical Field
The utility model relates to the technical field of mechanical arms, in particular to an automatic sand blasting mechanical arm.
Background
The sand blasting is to make the surface of the workpiece obtain a certain cleanliness and different roughness through the impact and cutting action of the abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of the coating is prolonged, the leveling and decoration of the coating are facilitated, impurities, variegates and oxide layers on the surface are removed, the surface of a medium is roughened, the residual stress of the workpiece is eliminated, the hardness of the surface of a base material is improved, the sand blasting treatment on the surface of a cylindrical workpiece is performed by adopting a manual sand blasting mode at present, the sand blasting efficiency is low, the production requirement cannot be met, and meanwhile, the labor cost is high by adopting a manual sand blasting mode.
Disclosure of Invention
The utility model aims to solve the technical problems of low manual operation work efficiency and high labor cost in the prior art that manual operation is performed by utilizing manual operation during sand blasting by providing an automatic sand blasting mechanical arm.
To achieve the above object, there is provided an automatic blasting robot arm comprising: the sand blasting device comprises a base, wherein a vertical rod is arranged at the upper end of the base, a first threaded rod is rotationally connected to the middle of the vertical rod, first threaded blocks are connected to the outer threads of the first threaded rod, push rods are fixedly connected to the two sides of each first threaded block, a movable rod is arranged at the middle of the vertical rod, the upper ends of the two push rods are fixedly connected with the lower ends of the movable rods, the movable rods are pushed to move by utilizing the cooperation of the first threaded rod and the first threaded blocks, and therefore the height of a sand blasting head is adjusted;
the utility model discloses a sand blasting device, including movable rod lateral wall fixedly connected with horizontal pole, the horizontal pole lower extreme is the interval and installs two mounting panels, two the mounting panel middle part rotates and is connected with the connecting piece, connecting piece lower extreme fixedly connected with dead lever, the sand blasting head is installed to the dead lever lower extreme, utilizes first motor to drive the rotation piece and rotates to drive the sand blasting head and control the activity and carry out the sandblast, can ensure work efficiency, reduce the cost of labor.
According to the automatic sand blasting mechanical arm, a second bevel gear is fixedly connected to the outer portion of the first threaded rod, a third motor is mounted on the side wall of the vertical rod, the output end of the third motor penetrates through the side wall of the vertical rod to extend to the inner portion and is fixedly connected with a first bevel gear, the first threaded rod is enabled to rotate, and the first threaded block is enabled to move outside the first threaded rod under the cooperation of a limiting block.
According to the automatic sand blasting mechanical arm, a second threaded rod is rotationally connected to the middle of the cross rod, two second threaded blocks are connected to the outer portion of the second threaded rod in a threaded manner at intervals, two mounting plates are fixedly connected to the lower ends of the two second threaded blocks respectively, and the distance between the sand blasting head and the workpiece is adjusted, so that sand blasting operation is performed.
According to the automatic sand blasting mechanical arm, limiting blocks are arranged on the side walls of the push rods, and the side walls of the limiting blocks are in sliding connection with the inner walls of the vertical rods.
According to the automatic sand blasting mechanical arm, a second motor is mounted on the side wall of the cross rod, and the output end of the second motor is fixedly connected with one end of a second threaded rod.
According to the automatic sand blasting mechanical arm, one of the side walls of the mounting plate is provided with a first motor, the output end of the first motor is fixedly connected with one end of the connecting piece, the other end of the connecting piece is rotationally connected with the side wall of the mounting plate, the connecting piece is driven by the first motor to rotate, and the sand blasting head swings left and right in the rotating process.
According to the automatic sand blasting mechanical arm, the first bevel gear and the second bevel gear are meshed with each other.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The utility model aims to provide an automatic sand blasting mechanical arm, which mainly has the following innovation points:
1. the utility model uses the first threaded rod to match with the push rod, and pushes the movable rod to move under the action of the first threaded block and the limiting block, thereby adjusting the height of the sand blasting head.
2. According to the utility model, the rotating piece is matched with the first motor, the first motor is used for driving the sand blasting head to perform action swing, sand blasting operation is performed on a workpiece in the swing process, and the motor is used for controlling, so that the working efficiency can be ensured, and the labor cost can be reduced.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of an automated grit blasting robot of the present utility model;
FIG. 2 is a cross-sectional view of an automated grit blasting robot of the present utility model;
fig. 3 is an enlarged view of the utility model at a in fig. 2.
Legend description:
1. a base; 2. a vertical rod; 3. a movable rod; 4. a cross bar; 5. a mounting plate; 6. a connecting piece; 7. a blasting head; 8. a first motor; 9. a second motor; 10. a third motor; 201. a first threaded rod; 202. a first threaded block; 203. a push rod; 204. a limiting block; 205. a first bevel gear; 206. a second bevel gear; 401. a second threaded block; 402. and a second threaded rod.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, an automatic blast robot arm according to an embodiment of the present utility model includes: the sand blasting device comprises a base 1, wherein a vertical rod 2 is arranged at the upper end of the base 1, a first threaded rod 201 is rotationally connected to the middle part of the vertical rod 2, a first threaded block 202 is connected to the outer thread of the first threaded rod 201 and used for adjusting the height of a sand blasting head 7, push rods 203 are fixedly connected to the two sides of the first threaded block 202, a movable rod 3 is arranged at the middle part of the vertical rod 2, and the upper ends of the two push rods 203 are fixedly connected with the lower end of the movable rod 3;
the movable rod 3 lateral wall fixedly connected with horizontal pole 4 utilizes horizontal pole 4 to support sandblast head 7 as the arm, and horizontal pole 4 lower extreme is the interval and installs two mounting panels 5, and two mounting panel 5 middle part rotation is connected with connecting piece 6, and connecting piece 6 lower extreme fixedly connected with dead lever, sandblast head 7 is installed to the dead lever lower extreme.
The outside fixedly connected with second bevel gear 206 of first threaded rod 201, the third motor 10 is installed to montant 2 lateral wall, third motor 10 output passes montant 2 lateral wall and extends to inside and fixedly connected with first bevel gear 205, horizontal pole 4 middle part rotates and is connected with second threaded rod 402, second threaded rod 402 outside is interval threaded connection and has two second screw thread pieces 401, two second screw thread pieces 401 lower extreme has two mounting panel 5 upper end fixed connection respectively, utilize mounting panel 5 to install connecting piece 6, stopper 204 is all installed to two push rod 203 lateral walls, make first screw thread piece 202 remove outside first threaded rod 201, two stopper 204 lateral walls all with montant 2 inner wall sliding connection, second motor 9 is installed to horizontal pole 4 lateral wall, second motor 9 output and second threaded rod 402 one end fixed connection, first motor 8 is installed to one of them mounting panel 5 lateral wall, first motor 8 output and connecting piece 6 one end fixed connection, the other end and mounting panel 5 lateral wall rotate and are connected, first bevel gear 205 and second bevel gear 206 intermesh.
Working principle: when the sand blasting device is used, according to the field environment, the third motor 10 is utilized to drive the first bevel gear 205 and the second bevel gear 206 to rotate, the limiting block 204 is utilized to cooperate in the rotating process, the first thread block 202 is enabled to move outside the first threaded rod 201, the push rod 203 is enabled to push the movable rod 3 to move, the height of the sand blasting head 7 is adjusted, the second motor 9 is utilized to drive the second threaded rod 402 to rotate, the distance between the sand blasting head 7 and a workpiece is adjusted, the first motor 8 is utilized to drive the connecting piece 6 to rotate in the sand blasting process, the sand blasting head 7 swings left and right, sand blasting is carried out on the workpiece in the swinging process, the working efficiency can be guaranteed, and the labor cost is reduced.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An automatic blast arm, comprising: the novel lifting device comprises a base (1), wherein a vertical rod (2) is arranged at the upper end of the base (1), a first threaded rod (201) is rotationally connected to the middle of the vertical rod (2), a first threaded block (202) is connected to the outer portion of the first threaded rod (201) in a threaded mode, push rods (203) are fixedly connected to the two sides of the first threaded block (202), a movable rod (3) is arranged at the middle of the vertical rod (2), and the upper ends of the two push rods (203) are fixedly connected with the lower ends of the movable rods (3);
the utility model discloses a sand blasting machine, including movable rod (3), connecting piece, sand blasting head (7), connecting piece, sand blasting head (7) and sand blasting head, movable rod (3) lateral wall fixedly connected with horizontal pole (4), two mounting panel (5) are installed to horizontal pole (4) lower extreme in the interval, two mounting panel (5) middle part rotation is connected with connecting piece (6), connecting piece (6) lower extreme fixedly connected with dead lever.
2. An automatic sand blasting mechanical arm according to claim 1, wherein the first threaded rod (201) is fixedly connected with a second bevel gear (206) outside, a third motor (10) is mounted on the side wall of the vertical rod (2), and the output end of the third motor (10) penetrates through the side wall of the vertical rod (2) to extend into the interior and is fixedly connected with a first bevel gear (205).
3. The automatic sand blasting mechanical arm according to claim 1, wherein a second threaded rod (402) is rotatably connected to the middle of the cross rod (4), two second threaded blocks (401) are connected to the outer portion of the second threaded rod (402) in a threaded manner at intervals, and two mounting plates (5) are fixedly connected to the lower ends of the two second threaded blocks (401) respectively.
4. An automatic sand blasting mechanical arm according to claim 1, wherein limiting blocks (204) are mounted on the side walls of the two push rods (203), and the side walls of the two limiting blocks (204) are slidably connected with the inner wall of the vertical rod (2).
5. An automatic sand blasting mechanical arm according to claim 1, wherein a second motor (9) is mounted on the side wall of the cross rod (4), and the output end of the second motor (9) is fixedly connected with one end of a second threaded rod (402).
6. An automatic sand blasting mechanical arm according to claim 1, wherein a first motor (8) is mounted on the side wall of one mounting plate (5), the output end of the first motor (8) is fixedly connected with one end of a connecting piece (6), and the other end of the connecting piece (6) is rotatably connected with the side wall of the mounting plate (5).
7. An automatic blasting robot arm according to claim 2, wherein the first bevel gear (205) is intermeshed with the second bevel gear (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338228.9U CN220762264U (en) | 2023-08-30 | 2023-08-30 | Automatic sand blasting mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338228.9U CN220762264U (en) | 2023-08-30 | 2023-08-30 | Automatic sand blasting mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762264U true CN220762264U (en) | 2024-04-12 |
Family
ID=90598718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338228.9U Active CN220762264U (en) | 2023-08-30 | 2023-08-30 | Automatic sand blasting mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762264U (en) |
-
2023
- 2023-08-30 CN CN202322338228.9U patent/CN220762264U/en active Active
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