CN211930989U - PCB cutting device - Google Patents
PCB cutting device Download PDFInfo
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- CN211930989U CN211930989U CN202020948383.6U CN202020948383U CN211930989U CN 211930989 U CN211930989 U CN 211930989U CN 202020948383 U CN202020948383 U CN 202020948383U CN 211930989 U CN211930989 U CN 211930989U
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- cutting
- pcb
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- bottom plate
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Abstract
A PCB board cutting device comprises a press machine, a lower cutting assembly and an upper cutting assembly, wherein the lower cutting assembly comprises a cutting bottom plate (101), a cutting female die (102), a group of pushing rods (103), a PCB board placing seat (104) and a pair of guide posts (105), a group of guide holes matched with the cutting guide rods are formed in the cutting bottom plate (101), the cutting female die (102) is fixedly installed on the cutting bottom plate (101), the top of the inner wall of the cutting female die (102) is a cutting edge, a limiting nut is arranged at the bottom of the pushing rods (103), and the group of pushing rods (103) respectively penetrate through the corresponding guide holes in the cutting bottom plate (101) and are located in the cutting female die (102); the advantages are that: the PCB cutting speed is high, the labor intensity of workers is low, and the product quality is good.
Description
Technical Field
The utility model relates to a PCB board manufacture equipment field, concretely relates to PCB board cutting device.
Background
At present, the existing PCB needs to be cut after gluing, the existing cutting mode is manual marking and cutting, the cutting speed is low, and the production requirement of a factory cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency and provide a PCB board cutting device.
The utility model comprises a press machine, a lower cutting component and an upper cutting component,
the lower cutting component comprises a cutting bottom plate, a cutting female die, a group of material pushing rods, a PCB placing seat and a pair of guide posts,
the cutting bottom plate is provided with a group of guide holes matched with the cutting guide rods, the cutting female die is fixedly arranged on the cutting bottom plate, the top of the inner wall of the cutting female die is a cutting edge, the bottom of the pushing rod is provided with a limiting nut, a group of pushing rods respectively penetrate through the corresponding guide holes on the cutting bottom plate and are positioned in the cutting female die, the top of the PCB placing seat is provided with a first PCB copying groove, the PCB placing seat is fixedly arranged at the top of a group of pushing rods and is positioned in the cutting female die, each pushing rod is sleeved with a reset spring, the top end of each reset spring is fixed at the bottom of the PCB placing seat, the bottom end of each reset spring is fixed on the cutting bottom plate, and a pair of guide posts are symmetrically distributed and fixedly arranged on the,
the upper cutting component comprises a cutting top plate, an upper male die and a pair of guide sleeves,
a pair of guide post passing holes are formed in the cutting top plate, a pair of guide sleeves are respectively arranged at the bottoms of the corresponding guide post passing holes, a second PCB plate copying groove is formed in the bottom of the upper male die, the upper male die is fixedly arranged at the bottom of the cutting top plate, the tops of a pair of guide posts respectively pass through the corresponding guide sleeves and are positioned in the guide post passing holes, the bottom of the outer wall of the upper male die is a cutting edge,
lower cutting assembly passes through cutting bottom plate demountable installation on the workstation of press, goes up cutting assembly through cutting roof demountable installation in the slider bottom of press.
The first PCB board profile groove of seat and the second PCB board profile groove of last terrace die are rectangular groove are placed to the PCB board.
The pair of guide posts are positioned on one side of the cutting female die.
The utility model has the advantages that: the PCB cutting speed is high, the labor intensity of workers is low, and the product quality is good.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Fig. 3 is a schematic structural view of the PCB board cutting device of the present invention.
Detailed Description
As shown in the attached drawings, the utility model comprises a press machine, a lower cutting component and an upper cutting component,
the lower cutting component comprises a cutting bottom plate 101, a cutting female die 102, a group of material pushing rods 103, a PCB placing seat 104 and a pair of guide posts 105,
a group of guide holes matched with the cutting guide rods are formed in the cutting base plate 101, the cutting female die 102 is fixedly installed on the cutting base plate 101, the top of the inner wall of the cutting female die 102 is a cutting edge, a limit nut is arranged at the bottom of the pushing rod 103, the pushing rods 103 respectively penetrate through the corresponding guide holes in the cutting base plate 101 and are located in the cutting female die 102, a first PCB copying groove is formed in the top of the PCB placing seat 104, the PCB placing seat 104 is fixedly installed at the top of the pushing rods 103 and is located in the cutting female die 102, a reset spring 106 is sleeved on each pushing rod 103, the top end of each reset spring 106 is fixed at the bottom of the PCB placing seat 104, the bottom end of each reset spring 106 is fixed on the cutting base plate 101, and a pair of guide columns 105 are symmetrically distributed and fixedly installed on the cutting base plate 101,
the upper cutting assembly includes a top cutting plate 107, an upper punch 108 and a pair of guide sleeves 109,
a pair of guide post passing holes are formed in the cutting top plate 107, a pair of guide sleeves 109 are respectively installed at the bottoms of the corresponding guide post passing holes, a second PCB copying groove is formed in the bottom of the upper male die 108, the upper male die 108 is fixedly installed at the bottom of the cutting top plate 107, the tops of a pair of guide posts 105 respectively penetrate through the corresponding guide sleeves 109 and are located in the guide post passing holes, the bottom of the outer wall of the upper male die 108 is a cutting edge,
the lower cutting assembly is detachably mounted on a workbench of the press through a cutting bottom plate 101, and the upper cutting assembly is detachably mounted at the bottom of a sliding block of the press through a cutting top plate 107.
The first PCB pattern groove of the PCB placement base 104 and the second PCB pattern groove of the upper punch 108 are rectangular grooves.
A pair of guide posts 105 are located on one side of the cutting die 102.
The working mode and principle are as follows: the staff takes off the PCB board that the mould pressing is good, four PCB boards are located the rubber cake, the staff places one of them PCB board in the rubber cake in the first PCB board profile modeling inslot that seat 104 was placed to the PCB board, start the press, the press drives cutting assembly and pushes down, place seat 104 impresses through last terrace die 108 with the PCB board and cut in the die 102, the cooperation through the blade at the inner wall top of cutting die 102 and the outer wall bottom blade of last terrace die 108 cuts off PCB board rubber cake all around, the press return, the seat 104 quick return is placed to the PCB board under a set of reset spring 106's effect, the staff takes off the PCB board of cutting down.
Claims (3)
1. A PCB cutting device comprises a press machine and is characterized by also comprising a lower cutting component and an upper cutting component,
the lower cutting component comprises a cutting bottom plate (101), a cutting female die (102), a group of material pushing rods (103), a PCB placing seat (104) and a pair of guide posts (105),
a cutting bottom plate (101) is provided with a group of guide holes matched with cutting guide rods for use, a cutting female die (102) is fixedly arranged on the cutting bottom plate (101), the top of the inner wall of the cutting female die (102) is a cutting edge, the bottom of a pushing rod (103) is provided with a limit nut, a group of pushing rods (103) respectively penetrate through the corresponding guide holes on the cutting bottom plate (101) and are positioned in the cutting female die (102), the top of a PCB placing seat (104) is provided with a first PCB profiling groove, the PCB placing seat (104) is fixedly arranged at the top of the group of pushing rods (103) and is positioned in the cutting female die (102), each pushing rod (103) is sleeved with a reset spring (106), the top end of the reset spring (106) is fixed at the bottom of the PCB placing seat (104), the bottom end of the reset spring (106) is fixed on the cutting bottom plate (101), a pair of guide columns (105) is symmetrically distributed and fixedly arranged on the cutting bottom plate (101),
the upper cutting component comprises a cutting top plate (107), an upper male die (108) and a pair of guide sleeves (109),
a pair of guide post passing holes are formed in the cutting top plate (107), a pair of guide sleeves (109) are respectively installed at the bottoms of the corresponding guide post passing holes, a second PCB profiling groove is formed in the bottom of the upper male die (108), the upper male die (108) is fixedly installed at the bottom of the cutting top plate (107), the tops of a pair of guide posts (105) respectively pass through the corresponding guide sleeves (109) and are located in the guide post passing holes, the bottom of the outer wall of the upper male die (108) is a cutting edge,
the lower cutting assembly is detachably mounted on a workbench of the press through a cutting bottom plate (101), and the upper cutting assembly is detachably mounted at the bottom of a sliding block of the press through a cutting top plate (107).
2. The PCB board cutting device according to claim 1, wherein the first PCB board profiling groove of the PCB board placing seat (104) and the second PCB board profiling groove of the upper punch (108) are rectangular grooves.
3. A PCB trimming apparatus according to claim 1, wherein a pair of guiding studs (105) are located at one side of the trimming die (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948383.6U CN211930989U (en) | 2020-05-29 | 2020-05-29 | PCB cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948383.6U CN211930989U (en) | 2020-05-29 | 2020-05-29 | PCB cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930989U true CN211930989U (en) | 2020-11-13 |
Family
ID=73321018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020948383.6U Active CN211930989U (en) | 2020-05-29 | 2020-05-29 | PCB cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211930989U (en) |
-
2020
- 2020-05-29 CN CN202020948383.6U patent/CN211930989U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PCB cutting device Effective date of registration: 20220412 Granted publication date: 20201113 Pledgee: Bank of China Limited by Share Ltd. Jingmen branch Pledgor: HUBEI XIEJIN SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Registration number: Y2022420000100 |