CN219968113U - Cutting device that security is good - Google Patents
Cutting device that security is good Download PDFInfo
- Publication number
- CN219968113U CN219968113U CN202320900190.7U CN202320900190U CN219968113U CN 219968113 U CN219968113 U CN 219968113U CN 202320900190 U CN202320900190 U CN 202320900190U CN 219968113 U CN219968113 U CN 219968113U
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- CN
- China
- Prior art keywords
- screw rod
- base
- baffle
- cutting device
- fixed mounting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a cutting device with good safety, which relates to the technical field of circuit board cutting and comprises a base, wherein a steel shaft is fixedly arranged on the inner side of the base, a screw A is rotatably connected on the inner side of the base, a wiring box is slidably connected on the surface of the steel shaft, the other end of the wiring box is rotatably connected with the surface of the screw A, a supporting block is fixedly arranged at the bottom end of the wiring box, a motor is fixedly arranged on the inner wall of the supporting block, a drill bit clamp is fixedly arranged at the output end of the motor, a bolt is rotatably connected at the other end of the drill bit clamp, a cutting piece is sleeved on the surface of the bolt, and a groove is formed in the top surface of the base. According to the utility model, when the circuit board is cut, the cutting sheet can be covered by the protective cover, so that the injury caused by misoperation of staff is avoided, and the safety during cutting is improved.
Description
Technical Field
The utility model relates to the technical field of circuit board cutting, in particular to a cutting device with good safety.
Background
Publication number CN213880426U discloses a printed circuit board cutter, and it includes chassis, driver, battery and cutting piece, the driver arrange the one end of chassis in, driver and chassis sliding connection, the battery connect in the one end of driver, the cutting piece arrange the other end of driver in, cutting piece and driver rotate to be connected, the cutting piece on fixedly connected with a plurality of burrs, burr evenly distributed on the lateral surface of cutting piece. The circuit board cutter has the characteristics of convenience in carrying and simplicity in operation, and the cutter blade of the cutter is exposed outside, needs to be pushed by hands to cut during operation, has poor protection performance in the cutting process, and is easy to cause injury of staff if the staff touches the cutter blade by mistake in the middle of the cutting process.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a cutting device with good safety.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cutting device that security is good, includes the base, the inboard fixed mounting of base has the steel axle, the inboard rotation of base is connected with screw rod A, the surface sliding connection of steel axle has the distribution box, the other end of distribution box is connected with screw rod A's surface rotation, the bottom fixed mounting of distribution box has the riding block, the inner wall fixed mounting of riding block has the motor, the output fixed mounting of motor has the drill bit clamp, the other end rotation of drill bit clamp is connected with the bolt, the surface cover of bolt is equipped with the cutting piece, the top surface of base is seted up flutedly, the inboard rotation of distribution box is connected with the bull stick, the surface fixed mounting of bull stick has long piece, the one end fixed mounting of long piece has the safety cover, the screw groove has been seted up to the bottom surface of distribution box, the top rotation of long piece is connected with screw rod B.
In order to drive the wiring box to move, the utility model is improved in that one end of the wiring box is provided with threads which are meshed with the screw A.
In order to prolong the service life of the drill bit clamp, the utility model is improved in that the drill bit clamp is made of brass.
In order to facilitate placement of the cutting blade, the utility model is improved in that the groove is arranged right below the cutting blade.
In order to fix the protective cover, the utility model is improved in that the inner threads of the thread grooves are meshed with the screw rod B.
In order to fix a circuit board, the utility model is improved in that a baffle A is fixedly arranged at one end of a base, a chute A is formed in the surface of the baffle A, a clamping plate is connected to the inner side of the chute A in a sliding manner, a soft cushion is fixedly arranged at the bottom end of the clamping plate, a screw rod C is rotationally connected to the top end of the baffle A, the bottom end of the screw rod C is rotationally connected with the top end of the clamping plate, a chute B is formed in the top surface of the base, a baffle B is connected to the inner side of the chute B in a sliding manner, a screw rod D is rotationally connected to one end of the base, and the other end of the screw rod D is rotationally connected with the side surface of the baffle B.
In order to fix and stabilize, the utility model is improved in that the number of the sliding grooves A is two, and the two sliding grooves A are symmetrically distributed on the inner sides of the baffle A and the baffle B respectively.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the circuit board is cut, firstly, the part of the circuit board to be cut is aligned with the cutting piece, then the long block is rotated through the rotating rod, the protective cover covers the cutting piece, then the screw rod B is rotated into the thread groove, the long block is fixed tightly, then the motor is enabled to work through the wiring box to drive the cutting piece to rotate, then the screw rod A is rotated to enable the wiring box to slide on the surface of the steel shaft, the cutting piece is enabled to be close to the circuit board, and cutting is carried out, so that the cutting piece can be covered by the protective cover during working, injury caused by misoperation of workers is avoided, and safety during cutting is improved.
2. In the utility model, when the circuit board is cut, the circuit board is firstly abutted against the baffle A at the top end of the base, then the part of the circuit board to be cut is aligned with the cutting piece, then the clamping plate is driven to move downwards in the chute A by the rotating screw rod C, the circuit board is clamped by the soft cushion at the bottom of the clamping plate, then the baffle B is driven to move leftwards in the chute B by the rotating screw rod D according to the size of the circuit board, and the circuit board is clamped by the screw rod at the top of the baffle B, so that the baffle B can be adjusted according to the size of the circuit board, and the circuit board is clamped by the clamping plates at two sides, so that the circuit board is placed more firmly when the circuit board is cut, and the cutting precision is improved.
Drawings
Fig. 1 is a schematic diagram of a cutting device with good safety according to the present utility model;
FIG. 2 is a top view of a cutting device with good safety according to the present utility model;
FIG. 3 is a schematic view of a bit holder of a cutting device with good safety according to the present utility model;
FIG. 4 is a right side view of a cutting device with good safety according to the present utility model;
fig. 5 is a left side view of a cutting device with good safety.
Legend description:
1. a base; 2. a steel shaft; 3. a screw A; 4. a wiring box; 5. a support block; 6. a motor; 7. a drill bit clamp; 8. a bolt; 9. cutting the sheet; 10. a groove; 11. a rotating rod; 12. a long block; 13. a protective cover; 14. a thread groove; 15. a screw B; 16. a baffle A; 17. a chute A; 18. a clamping plate; 19. a soft cushion; 20. a screw C; 21. a chute B; 22. a baffle B; 23. and a screw D.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cutting device that security is good, the on-line screen storage device comprises a base 1, the inboard fixed mounting of base 1 has steel shaft 2, the inboard rotation of base 1 is connected with screw rod A3, can drive distribution box 4 motion through rotating screw rod A3, the surface sliding connection of steel shaft 2 has distribution box 4, distribution box 4 can control motor 6 work, the screw thread has been seted up to one end of distribution box 4, and the screw thread meshes with screw rod A3 mutually, the other end and the surface rotation of screw rod A3 of distribution box 4 are connected, the bottom fixed mounting of distribution box 4 has supporting shoe 5, supporting shoe 5 can fixed motor 6, the inner wall fixed mounting of supporting shoe 5 has motor 6, motor 6 can drive cutting piece 9 rotation, the output fixed mounting of motor 6 has drill bit clamp 7, drill bit clamp 7 is used for fixing bolt 8, the material of drill bit clamp 7 is brass, brass has the intensity height, the advantage of low price, the other end rotation of drill bit clamp 7 is connected with bolt 8, bolt 8 can fasten cutting piece 9, the surface cover of bolt 8 has cutting piece 9, the top surface cover of base 1 has recess safety cover 10, recess safety cover 10 is seted up at the surface protection cover 10 under cutting piece 9, the positive side of piece 4, the bottom surface mounting of cutting piece 11 has the screw rod 12, the screw rod 13 is fixed with the screw thread 13 of 13 to be connected with the screw rod 13, the long 13 of the side 13, the fixed groove of 13 is fixed to the inner side of the screw rod is connected with the screw rod of 13, the screw rod is fixed to the screw rod is fixed with the 13.
Example two
Referring to fig. 4-5, a baffle a16 is fixedly installed at one end of a base 1, a sliding groove a17 is formed in the surface of the baffle a16, the number of the sliding grooves a17 is two, the two sliding grooves a17 are symmetrically distributed on the inner sides of the baffle a16 and the baffle B22 respectively, a clamping plate 18 is slidably connected on the inner sides of the sliding grooves a17, the clamping plate 18 can be used for clamping a circuit board, a soft cushion 19 is fixedly installed at the bottom end of the clamping plate 18, the soft cushion 19 can prevent the circuit board from being damaged due to overlarge force, a screw rod C20 is rotationally connected to the top end of the baffle a16, the screw rod C20 can rotationally drive the clamping plate 18 to move up and down in the sliding grooves a17, the bottom end of the screw rod C20 is rotationally connected with the top end of the clamping plate 18, a sliding groove B21 is formed in the top surface of the base 1, a baffle B22 is slidably connected with the inner side of the sliding groove B22, the screw rod D23 can rotationally drive the baffle B22 to move left and right in the sliding groove B21, and the other end of the screw rod D23 is rotationally connected with the side surface of the baffle B22.
Working principle: when the circuit board is cut, the circuit board is firstly abutted against a baffle A16 at the top end of the base 1, then the part of the circuit board to be cut is aligned with the cutting piece 9, then the clamping plate 18 is driven to move downwards in the sliding groove A17 through the rotating screw rod C20, the circuit board is clamped by the soft cushion 19 at the bottom of the clamping plate 18, then the baffle B22 is driven to move leftwards in the sliding groove B21 through the rotating screw rod D23 according to the size of the circuit board, the circuit board is clamped by the screw rod at the top of the baffle B22, then the long piece 12 is rotated through the rotating rod 11, the protective cover 13 covers the cutting piece 9, then the screw rod B15 is rotated into the thread groove 14, the long piece 12 is fixed tightly, then the motor 6 is driven to rotate through the wiring box 4, then the rotating screw rod A3 enables the wiring box 4 to slide on the surface of the steel shaft 2, the cutting piece 9 is close to the circuit board, and cutting is carried out.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a cutting device that security is good, includes base (1), its characterized in that: the inside fixed mounting of base (1) has steel shaft (2), the inboard rotation of base (1) is connected with screw rod A (3), the surface sliding connection of steel shaft (2) has distribution box (4), the other end of distribution box (4) is connected with the surface rotation of screw rod A (3), the bottom fixed mounting of distribution box (4) has support block (5), the inner wall fixed mounting of support block (5) has motor (6), the output fixed mounting of motor (6) has drill bit clamp (7), the other end rotation of drill bit clamp (7) is connected with bolt (8), the surface cover of bolt (8) is equipped with cutting piece (9), recess (10) are seted up to the top surface of base (1), the inboard rotation of distribution box (4) is connected with bull stick (11), the surface fixed mounting of bull stick (11) has long piece (12), the one end fixed mounting of long piece (12) has safety cover (13), the bottom surface of distribution box (4) has screw thread groove (14), the top (12) are connected with screw rod B (15).
2. The safe cutting device according to claim 1, wherein: one end of the wiring box (4) is provided with threads, and the threads are meshed with the screw A (3).
3. The safe cutting device according to claim 1, wherein: the drill bit clamp (7) is made of brass.
4. The safe cutting device according to claim 1, wherein: the groove (10) is arranged right below the cutting piece (9).
5. The safe cutting device according to claim 1, wherein: the inner thread of the thread groove (14) is meshed with the screw rod B (15).
6. The safe cutting device according to claim 1, wherein: the base is characterized in that a baffle A (16) is fixedly arranged at one end of the base (1), a chute A (17) is formed in the surface of the baffle A (16), a clamping plate (18) is connected to the inner side of the chute A (17) in a sliding mode, a soft cushion (19) is fixedly arranged at the bottom end of the clamping plate (18), a screw rod C (20) is rotatably connected to the top end of the baffle A (16), a chute B (21) is formed in the bottom end of the screw rod C (20) and the top end of the clamping plate (18) in a rotating mode, a baffle B (22) is connected to the inner side of the chute B (21) in a sliding mode, a screw rod D (23) is rotatably connected to one end of the base (1), and the other end of the screw rod D (23) is rotatably connected to the side face of the baffle B (22).
7. The safe cutting device according to claim 6, wherein: the number of the sliding grooves A (17) is two, and the two sliding grooves A (17) are symmetrically distributed on the inner sides of the baffle A (16) and the baffle B (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900190.7U CN219968113U (en) | 2023-04-20 | 2023-04-20 | Cutting device that security is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900190.7U CN219968113U (en) | 2023-04-20 | 2023-04-20 | Cutting device that security is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968113U true CN219968113U (en) | 2023-11-07 |
Family
ID=88597297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900190.7U Active CN219968113U (en) | 2023-04-20 | 2023-04-20 | Cutting device that security is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968113U (en) |
-
2023
- 2023-04-20 CN CN202320900190.7U patent/CN219968113U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |