CN213859554U

CN213859554U - Adjustable circuit board die cutting device

Info

Publication number: CN213859554U
Application number: CN202022819799.0U
Authority: CN
Inventors: 杨晓飞
Original assignee: Suzhou Dongxing Mould Co ltd
Current assignee: Suzhou Dongxing Mould Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-03
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a circuit board mould cutting device with adjustable, including the cutting operation panel, upper end one side of cutting operation panel is provided with fixture, one side that fixture was kept away from to the cutting operation panel upper end is provided with adjustment mechanism, one side that adjustment mechanism is close to fixture is provided with the baffle, the baffle is kept away from one side bottom intermediate position department of fixture and has been seted up the opening of offset internal thread, the one end that baffle was kept away from to adjustment mechanism is provided with the regulation fixed block. The utility model discloses, be provided with adjustment mechanism, can adjust and fix according to the length of circuit board, be provided with fixture simultaneously, carry out the centre gripping to the circuit board that needs the cutting, make the circuit board fixed, compare in current circuit board cutting technique, liberation labourer's both hands have reduced the risk of cutting injury, have alleviateed intensity of labour, carry out the effectual work efficiency that improves of most cutting operation by the machine simultaneously.

Description

Adjustable circuit board die cutting device

Technical Field

The utility model relates to a mould cutting technical field specifically is a circuit board mould cutting device with adjustable.

Background

The kinds of circuit boards are various. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout. A mold is required for producing the circuit board, and a cutting process is often required for producing the mold. At present, a mould is manually cut by a handheld cutting machine, so that the labor intensity is high, the cutting efficiency is low, and the regulation is inconvenient, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board mould cutting device with adjustable to solve the problem that proposes among the above-mentioned background art.

To achieve the above object, the present invention provides the following solutions:

an adjustable circuit board die cutting device comprises a cutting operation table, wherein a clamping mechanism is arranged on one side of the upper end of the cutting operation table, an adjusting mechanism is arranged on one side of the upper end of the cutting operation table, which is far away from the clamping mechanism, an abutting plate is arranged on one side of the adjusting mechanism, which is close to the clamping mechanism, an abutting plate internal thread opening is formed in the middle position of the bottom of one side of the abutting plate, which is far away from the clamping mechanism, an adjusting fixed block is arranged at one end of the adjusting mechanism, which is far away from the abutting plate, a through fixed block internal thread opening is formed in the middle position of the bottom of one side of the adjusting fixed block, which is far away from the abutting plate, an adjusting external thread bolt is screwed in the fixed block internal thread opening, one end of the adjusting external thread bolt, which is far away from the fixed block internal thread opening, is screwed in the abutting plate internal thread opening, an adjusting bolt knob is connected to one end of the adjusting external thread bolt, which is far away from the abutting plate internal thread opening, and a cutting mechanism is installed on one side of the baffle.

As a further improvement of the technical scheme, table legs are arranged at four corners of the bottom end of the cutting operation table, and the height of the baffle is higher than that of the adjusting fixed block.

As a further improvement of the technical scheme, the bottom of fixture is provided with the grip block, the grip block is kept away from the one end intermediate position department of adjustment mechanism and is offered the grip block internal thread opening that link up, connect the cooperation to have the centre gripping external thread bolt in the grip block internal thread opening, the centre gripping external thread bolt is kept away from grip block internal thread open-ended one end and is connected with the dog, the dog is kept away from the one end of centre gripping external thread bolt and is connected with the cover post, the one end that the dog was kept away from to the cover post is connected with the stopper, the one end that the cover post was kept away from to the stopper is connected with the grip block handle, one side of centre gripping external thread bolt is provided with the grip block that is "T" style of calligraphy, the through-hole that link up has been seted up to the intermediate position department of the perpendicular end of grip block, the through-hole cover is established in the cover post outside, grip block and cover post normal running fit.

As a further improvement of the technical scheme, the diameter of the stop block is equal to that of the limiting block, the diameter of the sleeve column is smaller than that of the stop block and the limiting block, and the diameter of the through hole is larger than that of the sleeve column and smaller than that of the stop block and the limiting block.

As a further improvement of the technical scheme, one side of the cutting mechanism, which is far away from the baffle, is provided with a return hinge block, the return hinge block is connected with a cutting moving rod with an inclination angle, one end of the cutting moving rod, which is far away from the return hinge block, is connected with a cutting handle, the middle position of the cutting moving rod is connected with a cutting motor, and the transmission end of the cutting motor is connected with a cutting blade.

Compared with the prior art, the beneficial effects of the utility model are that:

be provided with adjustment mechanism, can adjust and fix according to the length of circuit board, be provided with fixture simultaneously, carry out the centre gripping to the circuit board that needs the cutting, make the circuit board fixed, compare in current circuit board cutting technique, liberation labourer's both hands have reduced the risk of cutting injury, have alleviateed intensity of labour, carry out the effectual work efficiency who improves of most cutting operation by the machine simultaneously.

Drawings

FIG. 1 is a schematic perspective view of an adjustable circuit board die cutting apparatus;

FIG. 2 is a schematic diagram of a disassembled structure of an adjusting mechanism of the adjustable circuit board die cutting device;

FIG. 3 is a schematic view of a disassembled structure of a clamping mechanism of the adjustable circuit board die cutting device;

FIG. 4 is a schematic diagram of a disassembled structure of a cutting mechanism of the adjustable circuit board die cutting device;

in the figure: 1. cutting the operation table; 2. a clamping mechanism; 3. a cutting mechanism; 4. an adjustment mechanism; 5. a table leg; 6. a baffle plate; 7. an opening is formed in the inner thread of the abutting plate; 8. adjusting the fixed block; 9. an opening of the internal thread of the fixed block; 10. adjusting the external thread bolt; 11. adjusting a bolt knob; 12. a clamping plate; 13. an internal thread opening of the clamping plate; 14. clamping the external thread bolt; 15. a stopper; 16. sleeving a column; 17. a limiting block; 18. clamping the bolt handle; 19. a clamping block; 20. a through hole; 21. a return hinge block; 22. cutting the movable rod; 23. a cutting handle; 24. cutting the motor; 25. and (4) cutting the blade.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, an adjustable circuit board die cutting device comprises a cutting operation table 1, the cutting operation table 1 provides an operation space for cutting operation, a clamping mechanism 2 is disposed on one side of the upper end of the cutting operation table 1, the clamping mechanism 2 clamps a circuit board to free both hands of an operator, an adjusting mechanism 4 is disposed on one side of the upper end of the cutting operation table 1 away from the clamping mechanism 2, the adjusting mechanism 4 can adjust and fix the circuit board according to the length of the circuit board, a baffle 6 is disposed on one side of the adjusting mechanism 4 close to the clamping mechanism 2, a baffle inner threaded opening 7 is disposed at a bottom middle position of one side of the baffle 6 away from the clamping mechanism 2, an adjusting fixed block 8 is disposed at one end of the adjusting mechanism 4 away from the baffle 6, a through fixed block inner threaded opening 9 is disposed at a bottom middle position of one side of the adjusting fixed block 8 away from the baffle 6, an adjusting external thread bolt 10 is screwed in the fixed block internal thread opening 9, one end, far away from the fixed block internal thread opening 9, of the adjusting external thread bolt 10 is screwed inside the abutting plate internal thread opening 7, one end, far away from the abutting plate internal thread opening 7, of the adjusting external thread bolt 10 is connected with an adjusting bolt knob 11, the adjusting bolt knob 11 is screwed, the adjusting external thread bolt 10 is adjusted, so that most of the adjusting external thread bolt 10 is arranged on one side, far away from the clamping mechanism 2, of the adjusting fixed block 8, the abutting plate 6 is moved to be in contact with the adjusting fixed block 8, a circuit board to be cut is placed between the abutting plate 6 and the clamping mechanism 2, one side, far away from the abutting plate 6, of the circuit board is clamped through the clamping mechanism 2, the abutting plate 6 abuts against one end, far away from the clamping mechanism 2, of the adjusting external thread bolt 11 is rotated to adjust the length, far away from the abutting plate 6, of the adjusting external thread bolt 10, on one side, far away from the abutting plate 6, of the adjusting fixed block 8, so that the end of the adjusting outer thread bolt 10, far away from the adjusting bolt knob 11, is screwed into the inner thread opening 7 of the baffle plate, so that the clamping mechanism 2 and the baffle plate 6 are matched to clamp the circuit board, the cutting mechanism 3 is installed on one side of the baffle plate 6, and the cutting mechanism 3 is started to cut the clamped circuit board.

Referring to fig. 2, the four corners of the bottom of the cutting operation table 1 are provided with table legs 5, the table legs 5 provide a stable working environment for the cutting operation table 1, the working stability of the cutting operation table 1 is ensured, the height of the baffle 6 is higher than that of the adjusting fixing block 8, the baffle 6 is convenient to abut against the circuit board and is matched with the clamping mechanism 2 to clamp the circuit board, and the cutting operation is convenient to be performed smoothly.

Referring to fig. 3, a clamping plate 12 is disposed at the bottom end of the clamping mechanism 2, a through clamping plate internal thread opening 13 is disposed at a middle position of one end of the clamping plate 12 away from the adjusting mechanism 4, a clamping stud 14 is screwed into the clamping plate internal thread opening 13, a stopper 15 is connected to one end of the clamping stud 14 away from the clamping plate internal thread opening 13, a sleeve column 16 is connected to one end of the stopper 15 away from the clamping stud 14, a stopper 17 is connected to one end of the sleeve column 16 away from the stopper 15, a clamping stud handle 18 is connected to one end of the stopper 17 away from the sleeve column 16, a clamping block 19 in a T shape is disposed at one side of the clamping stud 14, the T shape design enables the clamping block 19 to clamp the circuit board more uniformly, so as to prevent the circuit board from shifting and collapsing due to uneven stress, a through hole 20 is disposed at a middle position of a vertical end of the clamping block 19, the through hole 20 is sleeved outside the sleeve column 16, the clamping block 19 is in running fit with the sleeve column 16, the clamping bolt handle 18 is rotated to drive the limiting block 17, the sleeve column 16, the stop block 15 and the clamping external thread bolt 14 to rotate, the clamping plate internal thread opening 13 which is screwed is matched, so that the through hole 20 sleeved outside the sleeve column 16 moves up and down, the through hole 20 moves up and down to drive the clamping block 19 to move up and down, a circuit board to be cut is placed on the clamping plate 12, the clamping block 19 clamps the circuit board in the vertical direction by rotating the clamping bolt handle 18, the baffle 6 is matched, and the circuit board is clamped in the horizontal direction.

Referring to fig. 3, the diameter of the stop 15 is equal to that of the stop 17, the diameter of the sleeve column 16 is smaller than that of the stop 15 and the stop 17, the diameter of the through hole 20 is larger than that of the sleeve column 16 and smaller than that of the stop 15 and the stop 17, and when the clamping bolt handle 18 is rotated to drive the clamping block 19 to clamp the circuit board, the rotating force can be converted into the downward pressure of the clamping block 19 on the circuit board.

Referring to fig. 4, a return hinge block 21 is disposed on one side of the cutting mechanism 3 away from the baffle 6, the return hinge block 21 is a rotating hinge with a certain torque, when the cutting mechanism is stressed, the connecting rod moves along a circular arc track along a stress direction, the position of the connecting rod is kept unchanged when the connecting rod returns to the original position under an unstressed state, the return hinge block 21 is connected with a cutting moving rod 22 with an inclined angle, one end of the cutting moving rod 22 away from the return hinge block 21 is connected with a cutting handle 23, the middle position of the cutting moving rod 22 is connected with a cutting motor 24, a transmission end of the cutting motor 24 is connected with a cutting blade 25, the cutting motor 24 is started to drive the cutting blade 25 to rotate, and at this time, the cutting handle 23 is pulled off, and the return hinge block 21 is used as an original point. The cutting moving rod 22 makes an arc motion to drive the cutting motor 24 on the cutting moving rod 22 to make an arc motion, so that the circuit board is cut by the cutting blade 25.

The utility model discloses a theory of operation:

placing a circuit board to be cut on a clamping plate 12, rotating a clamping bolt handle 18 to enable a clamping block 19 to clamp the circuit board in the vertical direction, moving a resisting plate 6 to enable one end, far away from the clamping plate 12, of the circuit board to resist, rotating an adjusting bolt knob 11, adjusting an adjusting external thread bolt 10 to enable one end, far away from the adjusting bolt knob 11, of the adjusting external thread bolt 10 to be in screwed connection with an internal thread opening 7 of the resisting plate, continuing to rotate the adjusting bolt knob 11, and when the adjusting external thread bolt 10 passes through an internal thread opening 9 of a fixed block, because the fixed motionless of adjusting fixed block 8 can produce thrust to propping board internal thread opening 7, cooperation fixture 2 makes to prop board 6 and press from both sides tight circuit board on horizontal position, starts cutting motor 24 and drives cutting blade 25 rotatory, breaks cutting handle 23 off with the fingers and thumb and makes cutting motor 24 do the circular arc orbit motion, drives cutting blade 25 and cuts the circuit board of cramping.

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

1. The utility model provides a circuit board mould cutting device with adjustable, includes cutting operation panel (1), its characterized in that: a clamping mechanism (2) is arranged on one side of the upper end of the cutting operation table (1), an adjusting mechanism (4) is arranged on one side, far away from the clamping mechanism (2), of the upper end of the cutting operation table (1), a baffle plate (6) is arranged on one side, close to the clamping mechanism (2), of the adjusting mechanism (4), a baffle plate internal thread opening (7) is formed in the middle position of the bottom of one side, far away from the clamping mechanism (2), of the baffle plate (6), an adjusting fixed block (8) is arranged at one end, far away from the baffle plate (6), of the adjusting fixed block (8), a through fixed block internal thread opening (9) is formed in the middle position of the bottom of one side, far away from the baffle plate (6), of the adjusting fixed block (8), an adjusting external thread bolt (10) is connected in the fixing block internal thread opening (9) in a rotating mode, one end, far away from the fixed block internal thread opening (9), of the adjusting external thread bolt (10) is connected in the supporting plate internal thread opening (7) in a rotating mode, one end, far away from the abutting plate internal thread opening (7), of the adjusting external thread bolt (10) is connected with an adjusting bolt knob (11), and a cutting mechanism (3) is installed on one side of the abutting plate (6).

2. The adjustable circuit board die cutting apparatus of claim 1, wherein: the cutting operation panel (1) is characterized in that table feet (5) are arranged at four corners of the bottom end of the cutting operation panel, and the height of the baffle plate (6) is higher than that of the adjusting fixing block (8).

3. The adjustable circuit board die cutting apparatus of claim 1, wherein: the bottom end of the clamping mechanism (2) is provided with a clamping plate (12), a through clamping plate internal thread opening (13) is formed in the middle position of one end, far away from the adjusting mechanism (4), of the clamping plate (12), a clamping plate external thread bolt (14) is screwed and matched in the clamping plate internal thread opening (13), one end, far away from the clamping plate internal thread opening (13), of the clamping plate external thread bolt (14) is connected with a stop block (15), one end, far away from the clamping plate external thread bolt (14), of the stop block (15) is connected with a sleeve column (16), one end, far away from the stop block (15), of the sleeve column (16) is connected with a limiting block (17), one end, far away from the sleeve column (16), of the limiting block (17) is connected with a clamping bolt handle (18), one side of the clamping plate external thread bolt (14) is provided with a clamping block (19) in a T shape, a through hole (20) is formed in the middle position of the vertical end of the clamping block (19), the through hole (20) is sleeved outside the sleeve column (16), and the clamping block (19) is in running fit with the sleeve column (16).

4. The adjustable circuit board die cutting apparatus of claim 3, wherein: the diameter of the stop block (15) is equal to that of the limiting block (17), the diameter of the sleeve column (16) is smaller than that of the stop block (15) and the limiting block (17), and the diameter of the through hole (20) is larger than that of the sleeve column (16) and smaller than that of the stop block (15) and the limiting block (17).

5. The adjustable circuit board die cutting apparatus of claim 1, wherein: one side that the baffle (6) was kept away from in cutting mechanism (3) is provided with back force hinge piece (21), back force hinge piece (21) are connected with cutting carriage release lever (22) that have inclination, the one end that back force hinge piece (21) were kept away from in cutting carriage release lever (22) is connected with cutting handle (23), the intermediate position department of cutting carriage release lever (22) is connected with cutting motor (24), the transmission end of cutting motor (24) is connected with cutting blade (25).