CN212665630U - Prevent grinding device for plywood of work piece dislocation - Google Patents
Prevent grinding device for plywood of work piece dislocation Download PDFInfo
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- CN212665630U CN212665630U CN202021525926.XU CN202021525926U CN212665630U CN 212665630 U CN212665630 U CN 212665630U CN 202021525926 U CN202021525926 U CN 202021525926U CN 212665630 U CN212665630 U CN 212665630U
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Abstract
The utility model discloses a prevent grinding device for plywood of work piece dislocation, including base, reciprocal lead screw, gyro wheel and second spring, the inside of base is provided with first motor, the inside of spout is provided with the slider, the lower extreme of support frame is connected with the linkage frame, the outside of linkage piece is connected with first spring, the top bolt fastening of base has the guide post, the output bolt fastening of second motor has the mounting bracket, spacing hole has been seted up to the side of spliced pole, the locating pin has been run through to the inside of mounting bracket, and is connected with the second spring between locating pin and the mounting bracket. This prevent grinding device for plywood of work piece dislocation can utilize the gravity of plywood self to carry out automatic centre gripping, location to it, takes place dislocation, skew in avoiding the plywood course of working to improve the effect of polishing of device, can adjust the precision of polishing simultaneously, effectively improved the practicality of device.
Description
Technical Field
The utility model relates to a plywood processing technology field specifically is a prevent grinding device for plywood of work piece dislocation.
Background
Plywood is comparatively common panel in furniture production, is one of three big artificial boards, and the plywood is sliced into the veneer or log section rotary-cut into the veneer by the flitch, and the multilayer structure panel that uses the adhesive bonding to form again needs to use grinding device to polish it in the plywood production process, but current grinding device for the plywood still has some not enoughly, for example:
1. the plywood can be contacted with the grinding blocks in the grinding process, so that the plywood is easy to misplace and shift under the action of the rotating force of the grinding blocks, but the existing grinding device for the plywood is not convenient to clamp and fix the plywood conveniently and stably, so that the grinding effect of the plywood is influenced;
2. because the plywood that different production required precision requirements of polishing are different, but current grinding device for plywood structure is fixed, inconveniently polishes one by one of different precision to the plywood, has certain practical defect.
We have therefore proposed a plywood sanding apparatus which prevents misalignment of the work pieces in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent grinding device for plywood of work piece dislocation to solve the inconvenient problem of adjusting the precision of polishing with inconvenience of carrying out quick location and inconvenience to the plywood of the current market grinding device for plywood that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for plywood for preventing dislocation of a workpiece comprises a base, a reciprocating screw rod, a roller and a second spring, wherein a first motor is arranged inside the base, the output end of the first motor is connected with the reciprocating screw rod, a sliding groove is formed inside the base, a sliding block is arranged inside the sliding groove, a movable seat is arranged above the sliding block, a support frame is arranged in the middle of the movable seat, the lower end of the support frame is connected with a linkage frame, the lower end of the linkage frame is connected with the roller in a shaft mode, a linkage block is arranged below the roller in a shaft mode, the outer side of the linkage block is connected with the first spring, a connecting rod is fixed on the outer side of the linkage block through a bolt, a clamping block is arranged at the upper end of the connecting rod, a guide column is fixed on the upper portion of the base through a bolt, a movable plate is sleeved on the outer side of the guide column, the output end bolt fastening of second motor has the mounting bracket, and the interior side hub connection of mounting bracket has the spliced pole to the outside bolt fastening of spliced pole has the piece of polishing, spacing hole has been seted up to the side of spliced pole, the locating pin has been run through to the inside of mounting bracket, and is connected with the second spring between locating pin and the mounting bracket.
Preferably, the sliding block is in threaded connection with the reciprocating screw rod, and the sliding block and the sliding groove form a clamping sliding structure.
Preferably, the roller is attached to the upper surface of the linkage block, the cross section of the linkage block is of a triangular structure, and the linkage block and the movable seat form a sliding structure.
Preferably, the linkage blocks are symmetrically distributed about the support frame, and an elastic structure is formed between the adjacent linkage blocks through the first springs.
Preferably, the grinding blocks are distributed on the outer side of the connecting column at equal angles, and the grinding precision of the adjacent grinding blocks is sequentially improved.
Preferably, the locating pin passes through the second spring and constitutes elastic telescopic structure with the mounting bracket, and locating pin and spacing hole clearance fit to spacing hole equiangular distribution is in the side of spliced pole.
Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for the plywood for preventing the workpiece from being dislocated;
1. the device is provided with a support frame, a linkage block and a clamping block, the support frame can slide downwards under the action of the gravity of the plywood by placing the plywood above the support frame, so that the linkage frame is pushed to extrude the linkage block, the linkage block drives the clamping block to perform sliding adjustment, and the clamping block can clamp the plywood;
2. be provided with spliced pole and sanding block, through rotatory spliced pole, can be so that the sanding block of different precision of polishing laminate in the surface of plywood to effectively polish the plywood, make the device can adjust the precision of polishing through this structure, effectively improved the practicality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the movable seat of the present invention;
FIG. 3 is a schematic view of the main sectional structure of the mounting frame of the present invention;
FIG. 4 is a schematic side view of the connecting column of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a base; 2. a first motor; 3. a reciprocating screw rod; 4. a chute; 5. a slider; 6. a movable seat; 7. a support frame; 8. a linkage frame; 9. a roller; 10. a linkage block; 11. a first spring; 12. a connecting rod; 13. a clamping block; 14. a guide post; 15. a movable plate; 16. a second motor; 17. a mounting frame; 18. connecting columns; 19. grinding blocks; 20. a limiting hole; 21. positioning pins; 22. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a polishing device for plywood for preventing a workpiece from being staggered comprises a base 1, a first motor 2, a reciprocating screw rod 3, a sliding groove 4, a sliding block 5, a movable seat 6, a supporting frame 7, a linkage frame 8, a roller 9, a linkage block 10, a first spring 11, a connecting rod 12, a clamping block 13, a guide post 14, a movable plate 15, a second motor 16, a mounting frame 17, a connecting post 18, a polishing block 19, a limiting hole 20, a positioning pin 21 and a second spring 22, wherein the first motor 2 is arranged inside the base 1, the output end of the first motor 2 is connected with the reciprocating screw rod 3, the sliding groove 4 is formed inside the base 1, the sliding block 5 is arranged inside the sliding groove 4, the movable seat 6 is arranged above the sliding block 5, the supporting frame 7 is arranged in the middle of the movable seat 6, the lower end of the supporting frame 7 is connected with the linkage frame 8, the roller 9 is connected with the lower end of the linkage frame 8 in a shaft manner, the linkage block 10, the outer side of the linkage block 10 is connected with a first spring 11, a connecting rod 12 is fixed on the outer side of the linkage block 10 through a bolt, a clamping block 13 is arranged at the upper end of the connecting rod 12, a guide post 14 is fixed on the upper portion of the base 1 through a bolt, a movable plate 15 is sleeved on the outer side of the guide post 14, a second motor 16 is installed inside the movable plate 15, an installation frame 17 is fixed on the output end of the second motor 16 through a bolt, a connecting post 18 is connected to the inner side shaft of the installation frame 17, a polishing block 19 is fixed on the outer side of the connecting post 18 through a bolt, a limiting hole 20 is formed in the side face of the connecting post 18, a positioning pin 21 penetrates through the installation frame 17, and a second spring 22 is connected;
the sliding block 5 is in threaded connection with the reciprocating screw rod 3, the sliding block 5 and the sliding groove 4 form a clamping sliding structure, the first motor 2 is controlled to drive the reciprocating screw rod 3 to rotate, the sliding block 5 can drive the movable seat 6 to slide in a reciprocating mode along the sliding groove 4, and therefore the device can evenly and effectively polish the surface of the plywood;
the roller 9 is attached to the upper surface of the linkage block 10, the section of the linkage block 10 is of a triangular structure, the linkage block 10 and the movable seat 6 form a sliding structure, the plywood is placed above the support frame 7, the support frame 7 can push the linkage frame 8 to move downwards under the action of the gravity of the plywood, at the moment, the roller 9 can extrude and push the linkage block 10, the linkage block 10 automatically drives the clamping block 13 to clamp and limit the plywood, dislocation and offset in the plywood polishing process are avoided, and the polishing effect of the device is improved;
the linkage blocks 10 are symmetrically distributed about the support frame 7, an elastic structure is formed between every two adjacent linkage blocks 10 through the first springs 11, and the clamping blocks 13 can automatically reset under the elastic action of the first springs 11 when the plywood is processed and taken, so that the plywood can be clamped next time;
the grinding blocks 19 are distributed on the outer side of the connecting column 18 at equal angles, the grinding precision of the adjacent grinding blocks 19 is sequentially improved, and the grinding blocks 19 with different grinding precision can be in contact with the plywood by rotating the connecting column 18, so that the device can grind the plywood with different precision, and the practicability of the device is improved;
locating pin 21 passes through second spring 22 and mounting bracket 17 constitution elasticity extending structure, and locating pin 21 and spacing hole 20 clearance fit to spacing hole 20 equiangular distribution is in the side of spliced pole 18, through the spring action of second spring 22, can make locating pin 21 automatic insert corresponding position's spacing hole 20 in, thereby spacing spliced pole 18.
The working principle is as follows: when the polishing device for the plywood for preventing the workpiece from being dislocated is used, firstly, as shown in fig. 1-2, the plywood is placed above the movable seat 6, so that the support frame 7 slides downwards under the action of the gravity of the plywood, the linkage frame 8 drives the roller 9 to extrude and push the linkage block 10 to slide, and meanwhile, the linkage block 10 drives the clamping block 13 to move towards the direction of the plywood in the sliding process, so that the plywood is automatically clamped and limited, and the dislocation and the offset of the plywood in the polishing process are avoided;
as shown in fig. 3-5, the locating pin 21 is then pulled and the attachment post 18 is rotated, according to the particular sanding requirements, so that the sanding block 19 with the appropriate sanding precision faces the plywood, then the positioning pin 21 is loosened, so that the positioning pin 21 is automatically clamped into the limiting hole 20 at the corresponding position under the action of the elastic force of the second spring 22, thereby limiting and fixing the connecting column 18, then, as shown in fig. 1, the electric push rod is controlled to push the movable plate 15 to move downwards, so that the sanding block 19 is attached to the surface of the plywood, then the second motor 16 is started, so that the second motor 16 drives the grinding block 19 to grind the surface of the plywood, meanwhile, the first motor 2 drives the reciprocating screw rod 3 to rotate, at the moment, the slide block 5 drives the movable seat 6 to slide in a reciprocating manner along the sliding chute 4, so that the surface of the plywood can be evenly and effectively polished by the polishing blocks 19, thereby completing a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent grinding device for plywood of work piece dislocation, includes base (1), reciprocal lead screw (3), gyro wheel (9) and second spring (22), its characterized in that: the guide rail device is characterized in that a first motor (2) is arranged inside the base (1), the output end of the first motor (2) is connected with a reciprocating screw rod (3), a sliding groove (4) is formed inside the base (1), a sliding block (5) is arranged inside the sliding groove (4), a movable seat (6) is arranged above the sliding block (5), a supporting frame (7) is arranged at the middle position of the movable seat (6), the lower end of the supporting frame (7) is connected with a linkage frame (8), the lower end of the linkage frame (8) is connected with a roller (9) in a shaft mode, a linkage block (10) is arranged below the roller (9), a first spring (11) is connected to the outer side of the linkage block (10), a connecting rod (12) is fixed on the outer side of the linkage block (10) through a bolt, a clamping block (13) is arranged at the upper end of the connecting rod (12), a guide column (14) is fixed on the upper side of the base, and the outside of guide post (14) has cup jointed fly leaf (15) to the internally mounted of fly leaf (15) has second motor (16), the output bolt fastening of second motor (16) has mounting bracket (17), and the inboard hub connection of mounting bracket (17) has spliced pole (18), and the outside bolt fastening of spliced pole (18) has sanding block (19), spacing hole (20) have been seted up to the side of spliced pole (18), the inside of mounting bracket (17) is run through there is locating pin (21), and is connected with second spring (22) between locating pin (21) and mounting bracket (17).
2. The grinding device for plywood for preventing the workpiece from being dislocated according to claim 1, characterized in that: the sliding block (5) is in threaded connection with the reciprocating screw rod (3), and the sliding block (5) and the sliding groove (4) form a clamping sliding structure.
3. The grinding device for plywood for preventing the workpiece from being dislocated according to claim 1, characterized in that: the roller (9) is attached to the upper surface of the linkage block (10), the cross section of the linkage block (10) is of a triangular structure, and the linkage block (10) and the movable seat (6) form a sliding structure.
4. The grinding device for plywood for preventing the workpiece from being dislocated according to claim 1, characterized in that: the linkage blocks (10) are symmetrically distributed relative to the support frame (7), and an elastic structure is formed between the adjacent linkage blocks (10) through the first springs (11).
5. The grinding device for plywood for preventing the workpiece from being dislocated according to claim 1, characterized in that: the grinding blocks (19) are distributed on the outer side of the connecting column (18) at equal angles, and the grinding precision of the adjacent grinding blocks (19) is sequentially improved.
6. The grinding device for plywood for preventing the workpiece from being dislocated according to claim 1, characterized in that: the locating pin (21) forms an elastic telescopic structure with the mounting rack (17) through the second spring (22), the locating pin (21) is in clearance fit with the limiting hole (20), and the limiting hole (20) is distributed on the side face of the connecting column (18) at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525926.XU CN212665630U (en) | 2020-07-29 | 2020-07-29 | Prevent grinding device for plywood of work piece dislocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525926.XU CN212665630U (en) | 2020-07-29 | 2020-07-29 | Prevent grinding device for plywood of work piece dislocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665630U true CN212665630U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525926.XU Active CN212665630U (en) | 2020-07-29 | 2020-07-29 | Prevent grinding device for plywood of work piece dislocation |
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| CN (1) | CN212665630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953949A (en) * | 2021-11-22 | 2022-01-21 | 苏州科技大学 | A micro-grinding device for mechanical manufacturing design |
| CN116748560A (en) * | 2023-08-16 | 2023-09-15 | 靖江市新村建设工程有限公司 | A kind of decoration plate punching equipment |
-
2020
- 2020-07-29 CN CN202021525926.XU patent/CN212665630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953949A (en) * | 2021-11-22 | 2022-01-21 | 苏州科技大学 | A micro-grinding device for mechanical manufacturing design |
| CN116748560A (en) * | 2023-08-16 | 2023-09-15 | 靖江市新村建设工程有限公司 | A kind of decoration plate punching equipment |
| CN116748560B (en) * | 2023-08-16 | 2023-11-07 | 靖江市新村建设工程有限公司 | Fitment panel drilling equipment |
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