CN213560289U - V-shaped saw with emergency braking function - Google Patents
V-shaped saw with emergency braking function Download PDFInfo
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- CN213560289U CN213560289U CN202022778903.6U CN202022778903U CN213560289U CN 213560289 U CN213560289 U CN 213560289U CN 202022778903 U CN202022778903 U CN 202022778903U CN 213560289 U CN213560289 U CN 213560289U
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- saw
- block
- motor
- emergency braking
- braking function
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Abstract
The utility model discloses a V type saw with emergency braking function, including casing and supporting shoe, the inside first motor that is provided with in top of casing, and the top of casing is provided with places the platform, and the top front side of placing the platform is provided with first cylinder, one side of first cylinder is provided with the telescopic link, and the other end of telescopic link is provided with the fixed head, the top rear side of placing the platform is provided with the stopper, and the left and right sides of placing platform and stopper all runs through threaded column, threaded column's bottom and first motor are connected, and threaded column's top is connected with the crossbeam. This V type saw with emergency braking function has braking plate and fixed plate, through install the braking plate of keeping away from the one end of second motor in the pivot and set up the fixed plate in braking plate one side to make pivot stall, the connecting block can't drive the electric saw and cut, when avoiding V type saw to carry out the error work, cuts the cutting material, leads to cutting material not to conform to operation requirement's phenomenon.
Description
Technical Field
The utility model relates to a V type saw technical field specifically is a V type saw with emergency braking function.
Background
The V-shaped saw is a device for cutting pin V-shaped grooves, is mainly applied to the cutting process in plastic door and window section bar V-shaped grooves, is the ideal device of plastic-aluminum door and window processing industry, when the cutting, the staff places the section bar on the workstation of V-shaped saw, the use compresses tightly the cylinder with the section bar on the workstation, then the worker's air inlet cylinder is started, drive two electric saws and feed towards the direction that is close to the section bar, accomplish the cutting back, two electric saws roll back again, afterwards, compress tightly the cylinder release, can take out the section bar.
The existing V-shaped saw on the market can not perform emergency braking on the V-shaped saw when cutting, so that the V-shaped saw can not be stopped when performing error operation, cutting materials are scrapped, and the cutting materials are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a V type saw with emergency braking function to solve the V type saw that proposes in the above-mentioned background art and can't carry out emergency braking to V type saw when cutting, thereby lead to V type saw when carrying out the maloperation, can't stop, make the cutting material scrap, cause the extravagant problem of cutting material.
In order to achieve the above object, the utility model provides a following technical scheme: a V-shaped saw with an emergency braking function comprises a shell and a supporting block, wherein a first motor is arranged inside the top end of the shell, a placing table is arranged on the top of the shell, a first air cylinder is arranged on the front side of the top of the placing table, a telescopic rod is arranged on one side of the first air cylinder, a fixing head is arranged at the other end of the telescopic rod, a limiting block is arranged on the rear side of the top of the placing table, threaded columns penetrate through the left side and the right side of the placing table and the limiting block, the bottom end of each threaded column is connected with the first motor, the top end of each threaded column is connected with a cross beam, the supporting block is arranged at the bottom end inside the shell, sliding grooves are formed in the left side and the right side of the supporting block, a connecting block is arranged inside the sliding grooves, an electric saw is arranged on the top of the connecting block, a second, and the middle part of pivot is provided with the gear, the bottom of gear is provided with the rack, and the pivot one end of keeping away from the second motor is provided with the braking plate, one side of braking plate is provided with the fixed plate, and the inside of fixed plate is provided with the block rubber, one side of fixed plate is provided with the low pole, and the outside of low pole is provided with reset spring, the bottom of low pole is provided with flexible inserted bar, and the bottom of flexible inserted bar is provided with the second cylinder.
Preferably, the placing table is of a telescopic structure formed between the telescopic rod and the fixing head, and the placing table and the limiting block are of a lifting structure formed between the threaded column and the cross beam.
Preferably, the supporting block forms a sliding structure with the connecting block through the sliding groove, and the connecting block is of a trapezoidal structure.
Preferably, the connecting block forms a rotating structure through the rotating shaft and the gear, and the gear and the rack are in meshed connection.
Preferably, the brake plate is tightly attached to the rubber block, and the fixing plate is connected with the rubber block in a nested manner.
Preferably, the contact surface of the low rod and the telescopic inserted rod is an inclined plane with a mutual surplus angle, and the shell forms a telescopic structure through the telescopic inserted rod and the low rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the V-shaped saw with the emergency braking function is provided with the braking plate and the fixing plate, the braking plate is arranged at one end, away from the second motor, of the rotating shaft, and the fixing plate is arranged on one side of the braking plate, so that the rotating shaft stops rotating, the connecting block cannot drive the electric saw to cut, and the phenomenon that the cutting material is cut and does not meet the use requirement when the V-shaped saw is subjected to error operation is avoided;
2. this V type saw with emergency braking function is provided with the screw thread post, through the screw thread post that places platform and stopper left and right sides through running through to when making the V type saw carry out the mistake cutting, rise the cutting material and avoid the V type saw to have inertia when braking, destroy the cutting material, lead to cutting the condemned phenomenon of material.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a first motor; 3. a placing table; 4. a first cylinder; 5. a telescopic rod; 6. a fixed head; 7. a limiting block; 8. a threaded post; 9. a cross beam; 10. a support block; 11. a chute; 12. connecting blocks; 13. electric sawing; 14. a second motor; 15. a rotating shaft; 16. a gear; 17. a rack; 18. a brake plate; 19. a fixing plate; 20. a rubber block; 21. a low pole; 22. a return spring; 23. a telescopic inserted link; 24. a second cylinder.
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. 1-3, the present invention provides a technical solution: a V-shaped saw with an emergency braking function comprises a shell 1, a first motor 2, a placing table 3, a first air cylinder 4, an expansion link 5, a fixed head 6, a limiting block 7, a threaded column 8, a cross beam 9, a supporting block 10, a sliding chute 11, a connecting block 12, an electric saw 13, a second motor 14, a rotating shaft 15, a gear 16, a rack 17, a braking plate 18, a fixing plate 19, a rubber block 20, a low rod 21, a reset spring 22, a telescopic insertion rod 23 and a second air cylinder 24, wherein the first motor 2 is arranged inside the top end of the shell 1, the placing table 3 is arranged on the top of the shell 1, the first air cylinder 4 is arranged on the front side of the top of the placing table 3, the expansion link 5 is arranged on one side of the first air cylinder 4, the fixing head 6 is arranged at the other end of the expansion link 5, the limiting block 7 is arranged on the rear side of the top of the placing table 3, and the threaded columns 8, the bottom end of the threaded column 8 is connected with the first motor 2, the top end of the threaded column 8 is connected with a cross beam 9, a supporting block 10 is arranged at the bottom end inside the shell 1, sliding grooves 11 are formed in the left side and the right side of the supporting block 10, and a connecting block 12 is arranged inside the sliding groove 11, an electric saw 13 is arranged on the top of the connecting block 12, and a second motor 14 is embedded in the connecting block 12, one side of the second motor 14 is connected with a rotating shaft 15, and a gear 16 is arranged in the middle of the rotating shaft 15, a rack 17 is arranged at the bottom of the gear 16, and one end of the rotating shaft 15 far away from the second motor 14 is provided with a brake plate 18, one side of the brake plate 18 is provided with a fixed plate 19, and the fixed plate 19 is internally provided with a rubber block 20, one side of the fixed plate 19 is provided with a low rod 21, a return spring 22 is arranged on the outer side of the low rod 21, a telescopic insertion rod 23 is arranged at the bottom of the low rod 21, and a second cylinder 24 is arranged at the bottom of the telescopic insertion rod 23;
in the embodiment, the placing table 3 and the fixing head 6 form a telescopic structure through the telescopic rod 5, the placing table 3 and the limiting block 7 form a lifting structure through the threaded column 8 and the cross beam 9, the cutting material is fixed through the fixing head 6, and the taking is convenient;
the supporting block 10 and the connecting block 12 form a sliding structure through the sliding groove 11, the connecting block 12 is of a trapezoidal structure, the connecting block 12 conveniently drives the electric saw 13 to move to one side of a cutting material through the sliding structure, and the electric saws 13 are mutually crossed through the connecting block 12 to realize V-shaped cutting;
the connecting block 12 forms a rotating structure through the rotating shaft 15 and the gear 16, the gear 16 is in meshed connection with the rack 17, and the rotating structure drives the electric saw 13 to move so as to cut a cutting material;
the brake plate 18 is tightly attached to the rubber block 20, and the fixing plate 19 is connected with the rubber block 20 in a nested manner, so that the rotating shaft 15 stops rotating, the connecting block 12 cannot drive the electric saw 13 to cut, and the phenomenon that the cutting material is cut and does not meet the use requirement when the V-shaped saw performs wrong operation is avoided;
the contact surface of the low rod 21 and the telescopic inserted rod 23 is an inclined surface with a mutual surplus angle, the shell 1 forms a telescopic structure through the telescopic inserted rod 23 and the low rod 21, the low rod 21 extends and retracts inside the shell 1, and the rubber block 20 is tightly attached to the brake plate 18 during error operation.
The working principle is as follows: the V-shaped saw with the emergency braking function is used in the process that firstly, the V-shaped saw is connected with an external power supply to enable the electric saw 13 to rotate, then, cutting materials are placed on the placing table 3 and are fixed by the fixing head 6, the rotating shaft 15 drives the gear 16 to rotate on the rack 17, and the connecting block 12 drives the electric saw 13 to sequentially cut the cutting materials;
when the V type saw carries out the mistake operation, flexible inserted bar 23 extends, extrude low pole 21, low pole 21 extends and makes block rubber 20 and fixed plate 19 closely laminate, thereby make 15 stall of pivot, connecting block 12 can't drive electric saw 13 and cut, when avoiding the V type saw to carry out the mistake operation, cut the cutting material, lead to the phenomenon that the cutting material is not conform to the operation requirement, platform 3 goes up and down is placed in the control of screw thread post 8, when making the V type saw carry out the mistake cutting, rise the cutting material and avoid the V type saw to have inertia when braking, destroy the cutting material, lead to cutting the condemned phenomenon of material. The model of the first motor 2 in the utility model is Y280M-2; the model of the second motor 14 in the utility model is Y280M-2; the model of the first cylinder 4 in the utility model is MBB 63-200; the model of the second cylinder 24 in the utility model is MBB 63-200.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A V-saw with an emergency braking function, comprising a housing (1) and a support block (10), characterized in that: a first motor (2) is arranged inside the top end of the shell (1), a placing table (3) is arranged on the top of the shell (1), a first air cylinder (4) is arranged on the front side of the top of the placing table (3), an expansion rod (5) is arranged on one side of the first air cylinder (4), a fixing head (6) is arranged at the other end of the expansion rod (5), a limiting block (7) is arranged on the rear side of the top of the placing table (3), threaded columns (8) penetrate through the left side and the right side of the placing table (3) and the limiting block (7), the bottom end of each threaded column (8) is connected with the first motor (2), a cross beam (9) is connected to the top end of each threaded column (8), a supporting block (10) is arranged at the bottom end inside the shell (1), sliding grooves (11) are formed in the left side and the right side of the supporting block (10), and connecting blocks (12) are arranged inside, the top of connecting block (12) is provided with electric saw (13), and the inside embedding of connecting block (12) has second motor (14), one side of second motor (14) is connected with pivot (15), and the middle part of pivot (15) is provided with gear (16), the bottom of gear (16) is provided with rack (17), and the one end that second motor (14) were kept away from in pivot (15) is provided with braking plate (18), one side of braking plate (18) is provided with fixed plate (19), and the inside of fixed plate (19) is provided with rubber block (20), one side of fixed plate (19) is provided with low pole (21), and the outside of low pole (21) is provided with reset spring (22), the bottom of low pole (21) is provided with flexible inserted bar (23), and the bottom of flexible inserted bar (23) is provided with second cylinder (24).
2. A V-saw with emergency braking function as in claim 1 wherein: the placing table (3) and the fixing head (6) form a telescopic structure through a telescopic rod (5), and the placing table (3) and the limiting block (7) form a lifting structure through a threaded column (8) and a cross beam (9).
3. A V-saw with emergency braking function as in claim 1 wherein: the supporting block (10) and the connecting block (12) form a sliding structure through the sliding groove (11), and the connecting block (12) is of a trapezoidal structure.
4. A V-saw with emergency braking function as in claim 1 wherein: the connecting block (12) forms a rotating structure through the rotating shaft (15) and the gear (16), and the gear (16) is in meshed connection with the rack (17).
5. A V-saw with emergency braking function as in claim 1 wherein: the brake plate (18) is tightly attached to the rubber block (20), and the fixing plate (19) is connected with the rubber block (20) in a nested mode.
6. A V-saw with emergency braking function as in claim 1 wherein: the contact surface of low pole (21) and flexible inserted bar (23) is the inclined plane of angle each other, and casing (1) constitutes extending structure through between flexible inserted bar (23) and low pole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022778903.6U CN213560289U (en) | 2020-11-26 | 2020-11-26 | V-shaped saw with emergency braking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022778903.6U CN213560289U (en) | 2020-11-26 | 2020-11-26 | V-shaped saw with emergency braking function |
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| Publication Number | Publication Date |
|---|---|
| CN213560289U true CN213560289U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022778903.6U Active CN213560289U (en) | 2020-11-26 | 2020-11-26 | V-shaped saw with emergency braking function |
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| CN (1) | CN213560289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226864A (en) * | 2022-01-17 | 2022-03-25 | 和爱电磁兼容科技(安徽)有限公司 | Wedge structure processing equipment for wave-absorbing material production |
-
2020
- 2020-11-26 CN CN202022778903.6U patent/CN213560289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226864A (en) * | 2022-01-17 | 2022-03-25 | 和爱电磁兼容科技(安徽)有限公司 | Wedge structure processing equipment for wave-absorbing material production |
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