CN219747590U - Lifting type workpiece protection mechanism suitable for sand blasting machine - Google Patents
Lifting type workpiece protection mechanism suitable for sand blasting machine Download PDFInfo
- Publication number
- CN219747590U CN219747590U CN202320477099.9U CN202320477099U CN219747590U CN 219747590 U CN219747590 U CN 219747590U CN 202320477099 U CN202320477099 U CN 202320477099U CN 219747590 U CN219747590 U CN 219747590U
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- CN
- China
- Prior art keywords
- disc
- protection mechanism
- blasting machine
- driving rod
- rod body
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000005422 blasting Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model discloses a lifting type workpiece protection mechanism suitable for a sand blasting machine, which comprises a box body, an air cylinder, a driving rod and a protection cover, wherein the power output end of the air cylinder is connected with the driving rod, the bottom of the driving rod is welded with a disc-shaped connecting plate, the top of the protection cover is provided with a reserved groove, the disc-shaped connecting plate is fixedly connected with the bottom in the reserved groove through a connecting screw, the periphery of the bottom end of the driving rod is provided with a disc-shaped protruding block, the top of the protection cover is provided with a connecting screw hole near the edge of the top end of the reserved groove, the bottom of the disc-shaped protruding block is provided with a countersunk hole corresponding to the connecting screw hole, a fastening screw is arranged in the countersunk hole, and the disc-shaped protruding block is fixedly connected with the protection cover through the fastening screw. The novel lifting mechanism has the advantages that the connecting part between the lifting mechanism and the protective structure is provided with the protective structure, so that the connecting piece at the connecting part is not easy to damage, and the novel lifting mechanism is suitable for being widely popularized and used.
Description
Technical Field
The utility model relates to the technical field of sand blasting processing, in particular to a lifting workpiece protection mechanism suitable for a sand blaster.
Background
In order to facilitate shielding and protecting parts which do not need sandblasting in the sandblasting process.
The prior sand blasting has the following defects: 1. the lifting type protection mechanism capable of compacting the product is not provided, the part of the product which does not need sandblasting can not be conveniently and rapidly compacted and protected according to the requirement, and the operation of protecting the part of the product which does not need sandblasting is complex in the past, and time and labor are wasted. For this purpose, we propose a lifting work-piece protection mechanism suitable for sandblasting machines.
Disclosure of Invention
The utility model mainly aims to provide a lifting type workpiece protection mechanism suitable for a sand blasting machine, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
lifting type work piece protection machanism suitable for sand blasting machine, including box, cylinder, actuating lever and protection casing, the power take off end of cylinder is connected with the actuating lever, the welding of actuating lever bottom has the disc connecting plate, the reservation groove has been seted up at the protection casing top, carry out fastening connection through connecting screw in disc connecting plate and the reservation inslot, actuating lever bottom periphery is provided with the disc lug, the protection casing top is close to reservation groove top edge and has seted up the connection screw, the countersink has been seted up with the connection screw corresponding position in disc lug bottom, be provided with fastening screw in the countersink, carry out fastening connection through fastening screw between disc lug and the protection casing, countersink top inboard cover is equipped with the rubber buffer.
Further, the mounting seat is welded at the top of the air cylinder, the mounting seat is fastened and connected with the inner side of the top end of the box body through the first bolt, and the mounting seat is conveniently connected with the inner side of the top end of the box body through the first bolt, so that the air cylinder is conveniently mounted in the box body.
Further, the mounting plates are welded on two sides of the top end of the box body, and second bolts are arranged at the bottoms of the mounting plates through reserved holes.
Further, the bottom of the box body is provided with a through groove at the corresponding position of the driving rod, a sealing ring is fixed at the joint of the inner wall of the through groove and the driving rod through glue, and the sealing effect between the driving rod and the inner wall of the through groove is conveniently and effectively improved through the sealing ring, so that the sealing performance of the bottom of the box body can be improved.
Further, the actuating lever comprises last body of rod and lower body of rod, lower body of rod top both ends are close to edge and have been seted up the guide slot, it all is connected with the guide block to go up body of rod bottom both ends, the guide block is located the guide slot, go up the body of rod and lower body of rod and all seted up the inner chamber near, two sets of through screw fixedly connected with spring holder between the inner wall of inner chamber.
Further, the protective cover is made of polyurethane materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. the lifting type workpiece protection mechanism is suitable for a sand blasting machine, the cylinder drives the driving rod to move up and down conveniently at the power output end of the working process, and the disc-shaped connecting plate is connected with the inner bottom of the reserved groove through the connecting screw, so that the driving rod can drive the protective cover to move up and down when moving up and down to compress a product, the protective cover is used for conveniently protecting a position without sand blasting, so that a good protection effect can be achieved on a workpiece, the reserved groove is conveniently covered by the disc-shaped protruding block, the upper end of the fastening screw is conveniently shielded through the rubber plug, abrasion of the fastening screw caused by sand blasting is prevented, and the lifting type workpiece protection mechanism is provided with the lifting type protection mechanism capable of compressing the product, can conveniently and rapidly compress and protect the position without sand blasting on the product according to requirements, is simple to operate when protecting the position without sand blasting, and is time-saving and labor-saving.
Drawings
Fig. 1 is a schematic view of the overall structure of a lifting workpiece protection mechanism suitable for a sand blaster.
Fig. 2 is a schematic diagram showing a detail structure of a lifting workpiece protection mechanism suitable for the sand blasting machine.
Fig. 3 is a schematic view showing a detail structure of a part B of the lifting workpiece protection mechanism suitable for the sand blaster.
Fig. 4 is a detailed schematic diagram of a driving rod of the lifting workpiece protection mechanism suitable for the sand blasting machine.
In the figure: 1. a case; 2. a mounting base; 3. a first bolt; 4. a cylinder; 5. a mounting plate; 6. a second bolt; 7. a seal ring; 8. a protective cover; 9. a reserved groove; 10. a disc-shaped connecting plate; 11. a connecting screw; 12. a disc-shaped projection; 13. a countersunk hole; 14. a connecting screw hole; 15. a rubber stopper; 16. a driving rod; 17. a fastening screw; 18. a guide block; 19. a guide groove; 20. a spring seat; 21. an upper rod body; 22. and a lower rod body.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a lifting workpiece protection mechanism suitable for a sand blasting machine comprises a box body 1, an air cylinder 4, a driving rod 16 and a protection cover 8, wherein a driving rod 16 is connected to the power output end of the air cylinder 4, a disc-shaped connecting plate 10 is welded at the bottom of the driving rod 16, a reserved groove 9 is formed in the top of the protection cover 8, the disc-shaped connecting plate 10 is fixedly connected with the inner bottom of the reserved groove 9 through a connecting screw 11, a disc-shaped protruding block 12 is arranged at the periphery of the bottom end of the driving rod 16, a connecting screw hole 14 is formed in the top of the protection cover 8, a countersunk hole 13 is formed in the position, corresponding to the connecting screw hole 14, of the bottom of the disc-shaped protruding block 12, a fastening screw 17 is arranged in the countersunk hole 13, the disc-shaped protruding block 12 is fixedly connected with the protection cover 8 through the fastening screw 17, and a rubber plug 15 is sleeved on the inner side of the top end of the countersunk hole 13.
The top of the air cylinder 4 is welded with the mounting seat 2, and the mounting seat 2 is fastened and connected with the inner side of the top end of the box body 1 through the first bolt 3.
In this embodiment, as shown in fig. 1, the first bolt 3 is used to connect the mounting seat 2 with the inner side of the top end of the box body 1, so that the cylinder 4 is mounted in the box body 1 conveniently.
Wherein, the both sides of box 1 top all weld mounting panel 5, mounting panel 5 bottom is provided with second bolt 6 through the preformed hole.
In this embodiment, as shown in fig. 1, the mounting plate 5 is conveniently fixed to the mounting surface to be mounted by the second bolts 6.
The bottom of the box body 1 is provided with a through groove at a position corresponding to the driving rod 16, and a sealing ring 7 is fixed at the joint of the inner wall of the through groove and the driving rod 16 through glue.
In this embodiment, as shown in fig. 1 and 3, the sealing effect between the driving rod 16 and the inner wall of the through groove is conveniently and effectively improved through the sealing ring 7, so that the sealing performance of the bottom of the box body 1 can be improved.
Wherein, the protective cover 8 is made of polyurethane material.
In this embodiment, as shown in fig. 1, the protective cover 8 made of polyurethane material has good wear resistance.
The driving rod 16 is composed of an upper rod body 21 and a lower rod body 22, guide grooves 19 are formed in two ends of the top of the lower rod body 22, which are close to edges, guide blocks 18 are connected to two ends of the bottom of the upper rod body 21, the guide blocks 18 are located in the guide grooves 19, inner cavities are formed in the vicinity of the upper rod body 21 and the lower rod body 22, and spring seats 20 are fixedly connected between two groups of inner cavity walls through screws.
In this embodiment, as shown in fig. 4, the spring seat 20 can prevent the deformation of the product caused by excessive pressure of pressing the product when the upper rod 21 and the lower rod 22 are pressed down.
It should be noted that, the lifting workpiece protection mechanism suitable for the sand blasting machine is provided by the utility model, when in operation, the mounting plate 5 is conveniently fixed on the mounting surface to be mounted through the second bolt 6, the protection mechanism is mounted in a wet sand blasting environment, the cylinder 4 conveniently drives the driving rod 16 to move up and down at the power output end during operation, as the disc-shaped connecting plate 10 is connected with the inner bottom of the reserved groove 9 through the connecting screw 11, the driving rod 16 can drive the protective cover 8 to move up and down during moving, the product is compressed, the protective cover 8 is used for conveniently protecting the position without sand blasting, thereby the workpiece can be well protected, the reserved groove 9 is conveniently covered through the disc-shaped protruding block 12, the upper end of the fastening screw 17 is conveniently shielded through the rubber plug 15, the abrasion of the fastening screw 17 caused by sand blasting is prevented, the novel structure is simple, the sealing performance is good, the lifting workpiece protection mechanism is suitable for the wet sand blasting environment, the operation when the product is protected by fast pressing the unnecessary sand blasting part on the product according to the requirement is relatively simple, the time and labor are saved, and the product is prevented from being compressed by pressing the spring seat 22 when the upper rod body 21 and the lower rod body 22 are compressed down.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Lifting type workpiece protection mechanism suitable for sand blasting machine, including box (1), cylinder (4), actuating lever (16) and protection casing (8), its characterized in that: the power take-off of cylinder (4) is connected with actuating lever (16), actuating lever (16) bottom welding has disc connecting plate (10), reserve groove (9) have been seted up at protection casing (8) top, carry out fastening connection through connecting screw (11) in disc connecting plate (10) and reserve groove (9), actuating lever (16) bottom periphery is provided with disc lug (12), connecting screw hole (14) have been seted up near reserve groove (9) top edge in protection casing (8) top, countersink (13) have been seted up in disc lug (12) bottom and connecting screw hole (14) corresponding position, be provided with fastening screw (17) in countersink (13), carry out fastening connection through fastening screw (17) between disc lug (12) and protection casing (8), countersink (13) top inboard cover is equipped with rubber stopper (15).
2. The lifting workpiece protection mechanism for a blasting machine of claim 1, wherein: the top of the air cylinder (4) is welded with the mounting seat (2), and the mounting seat (2) is fastened and connected with the inner side of the top end of the box body (1) through the first bolt (3).
3. The lifting workpiece protection mechanism for a blasting machine of claim 1, wherein: the two sides of the top end of the box body (1) are welded with mounting plates (5), and second bolts (6) are arranged at the bottoms of the mounting plates (5) through reserved holes.
4. The lifting workpiece protection mechanism for a blasting machine of claim 1, wherein: a through groove is formed in the bottom of the box body (1) and corresponds to the driving rod (16), and a sealing ring (7) is fixed at the joint of the inner wall of the through groove and the driving rod (16) through glue.
5. The lifting workpiece protection mechanism for a blasting machine of claim 1, wherein: the protective cover (8) is made of polyurethane materials.
6. The lifting workpiece protection mechanism for a blasting machine of claim 1, wherein: the driving rod (16) is composed of an upper rod body (21) and a lower rod body (22), guide grooves (19) are formed in two ends of the top of the lower rod body (22) close to edges, guide blocks (18) are connected to two ends of the bottom of the upper rod body (21), the guide blocks (18) are located in the guide grooves (19), inner cavities are formed in the vicinity of the upper rod body (21) and the lower rod body (22), and spring seats (20) are fixedly connected between two groups of inner cavity inner walls through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477099.9U CN219747590U (en) | 2023-03-14 | 2023-03-14 | Lifting type workpiece protection mechanism suitable for sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320477099.9U CN219747590U (en) | 2023-03-14 | 2023-03-14 | Lifting type workpiece protection mechanism suitable for sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747590U true CN219747590U (en) | 2023-09-26 |
Family
ID=88072496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320477099.9U Active CN219747590U (en) | 2023-03-14 | 2023-03-14 | Lifting type workpiece protection mechanism suitable for sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747590U (en) |
-
2023
- 2023-03-14 CN CN202320477099.9U patent/CN219747590U/en active Active
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