CN204584138U - A kind of blade can the PCB cutter of left and right adjusting - Google Patents
A kind of blade can the PCB cutter of left and right adjusting Download PDFInfo
- Publication number
- CN204584138U CN204584138U CN201520168766.0U CN201520168766U CN204584138U CN 204584138 U CN204584138 U CN 204584138U CN 201520168766 U CN201520168766 U CN 201520168766U CN 204584138 U CN204584138 U CN 204584138U
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- China
- Prior art keywords
- motor
- installing plate
- blade
- track
- cutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001808 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a kind of blade can the PCB cutter of left and right adjusting, comprises frame, for the track conveying device of conveying circuit plate and the cutter sweep for cutting electronic components pin.This track conveying device is installed in frame.Track conveying device is installed in the top of cutter sweep.Cutter sweep comprises the first motor, shaft coupling, tool rest axle and blade.The output shaft of the first motor is connected with shaft coupling, and shaft coupling is connected with tool rest axle, and tool rest axle is connected with described blade.The bottom of the first motor is provided with movable block, the bottom of movable block is provided with the slide rail slided for movable block, slide rail is arranged on an installing plate, this installing plate is installed in frame, installing plate is also provided with the second motor, the output shaft of the second motor is connected with the second threaded rod, and this second threaded rod and described movable block are threaded connection.Cutter sweep of the present utility model can move left and right, thus band cutting blade moves left and right, and cuts the pin of the electronic component on wiring board comprehensively.
Description
Technical field
The utility model relates to a kind of cutter, and being specifically related to a kind of blade can the PCB cutter of left and right adjusting.
Background technology
At electronics manufacture field, often will use various process equipment, cutter is exactly one of wherein important equipment.Cutter is also known as making pinrshape, cutting pin machine etc.According to the difference of rotating speed, cutter can be divided into high speed cutter and low speed cutter.After cutter is mainly used for carrying out upper tin to the wiring board of the good electronic component of plug-in mounting, the pin of inserting electronic components on excision wiring board.Be placed in cutter by wiring board, by the blade of cutter, cut electronic component pin.
Existing cutter is generally fixing for cutting the blade position of pin, can not according to the position of the position left and right adjusting blade of wiring board, thus cause the electronic component pin at wiring board edge likely not switched to.
Utility model content
The utility model object is to provide a kind of blade can the PCB cutter of left and right adjusting and manufacture method thereof, fixing to overcome the position of the blade of existing cutter in prior art, according to the position of the position left and right adjusting blade of wiring board, thus the electronic component pin at wiring board edge can not be caused likely not by the problem switched to.
The utility model adopts following technical scheme: a kind of blade can the PCB cutter of left and right adjusting, comprise frame, for the track conveying device of conveying circuit plate and the cutter sweep for cutting electronic components pin, this track conveying device is installed in described frame, and described track conveying device is installed in the top of described cutter sweep; Described cutter sweep comprises the first motor, shaft coupling, tool rest axle and blade, and the output shaft of described first motor is connected with described shaft coupling, and described shaft coupling is connected with described tool rest axle, and described tool rest axle is connected with described blade; The bottom of described first motor is provided with movable block, the bottom of described movable block is provided with the slide rail slided for movable block, this slide rail is arranged on an installing plate, this installing plate is installed in described frame, this installing plate is also provided with the second motor, the output shaft of this second motor is connected with the second threaded rod, and this second threaded rod and described movable block are threaded connection.
Above-mentioned track conveying device comprises two delivery tracks for transmission line plate in left and right, these two delivery tracks are installed in described frame, every bar delivery track comprises upper strata track and lower floor's track, the lower surface of this upper strata track is provided with the first rubber bumps, the upper surface of this lower floor's track is provided with the second rubber bumps, the position of this first rubber bumps is corresponding with the position of described second rubber bumps, and the distance between this first rubber bumps and second rubber bumps is less than the thickness of wiring board.
Above-mentioned frame comprises left socle, right support, upper bracket and lower carriage, the left end of described installing plate is movably set on described left socle, the right-hand member of this installing plate is movably set on described right support, the below of this installing plate is provided with at least one lifting motor, the output shaft of each lifting motor is connected with the first threaded rod, and this first threaded rod and described installing plate are threaded connection.
Above-mentioned lifting motor has two, and these two lifting motors are installed in left side and the right side of described installing plate respectively.
The top of above-mentioned frame is provided with the hold-down devices for gently pressing wiring board, this hold-down devices comprises is located at oil cylinder above frame and pressing plate, this pressing plate is installed in the below of the expansion link of described oil cylinder, and the lower surface of this pressing plate is connected with complex root depression bar, and the lower end of every root depression bar is provided with Rubber end.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utility model tool has the following advantages: one, and cutter sweep of the present utility model can move left and right, thus band cutting blade moves left and right, and cuts the pin of the electronic component on wiring board comprehensively.Its two, cutter sweep of the present utility model can be arranged on to oscilaltion in described frame, therefore can carry out up-down adjustment to the position of the blade on cutter sweep easily, thus according to need of production, controls the pin length of cut electronic component well.Its three, delivery track of the present utility model comprises upper strata track and lower floor's track, and the lower surface of upper strata track is provided with the first rubber bumps, and the upper surface of this lower floor's track is provided with the second rubber bumps, thus can avoid clamping wiring board time cause wiring board to damage.Its four, lifting motor of the present utility model has two, and the first threaded rod that two lifting motors connect can form strong support to installing plate.Its five, the top of frame of the present utility model is provided with the hold-down devices for gently pressing wiring board, and when can prevent cutting electronic components pin, wiring board vibrations are too fierce.Its six, the lower end of depression bar is provided with Rubber end, depression bar can be avoided to press down in process and cause damage to wiring board.
Accompanying drawing explanation
Fig. 1 is the structural representation of the PCB cutter in specific embodiment.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of blade can the PCB cutter of left and right adjusting, comprises frame 10, the track conveying device 11 for conveying circuit plate and the cutter sweep 12 for cutting electronic components pin.This track conveying device 11 is installed in frame 10.Track conveying device 11 is installed in the top of cutter sweep 12.Cutter sweep 12 comprises the first motor 121, shaft coupling 122, tool rest axle 123 and blade 124.The output shaft of the first motor 121 is connected with shaft coupling 122.Shaft coupling 122 is connected with tool rest axle 123.Tool rest axle 123 is connected with blade 124.Cutter sweep 12 can be arranged on to oscilaltion in frame 10.Frame 10 comprises left socle 101, right support 102, upper bracket 103 and lower carriage 104.
With reference to Fig. 1, track conveying device 11 comprises two delivery tracks 110 for transmission line plate in left and right.These two delivery tracks 110 are installed in frame 10, and the delivery track 110 on the left of this is arranged around the left socle 101 of frame 10, and the delivery track 110 on right side is arranged around right support 102.Wiring board is installed between these two delivery tracks 110.Every bar delivery track 110 comprises upper strata track 111 and lower floor's track 112, and the lower surface of this upper strata track 111 is provided with the first rubber bumps 113, and the upper surface of this lower floor's track 112 is provided with the second rubber bumps 114.The position of this first rubber bumps 113 is corresponding with the position of the second rubber bumps 114.Distance between this first rubber bumps 113 and second rubber bumps 114 is slightly smaller than the thickness of wiring board.Wiring board can be clipped between this first rubber bumps 113 and second rubber bumps 114.The lower surface of upper strata of the present utility model track 111 is provided with the first rubber bumps 113, and the upper surface of this lower floor's track 112 is provided with the second rubber bumps 114, thus can avoid causing wiring board to damage when clamping wiring board.
With reference to Fig. 1, the first motor 121 is installed on an installing plate 13.The left end of this installing plate 13 is movably set on left socle 101, and the right-hand member of this installing plate 13 is movably set on right support 102, and the below of this installing plate 13 is provided with at least one lifting motor 14.The output shaft of each lifting motor 14 is connected with the first threaded rod 141, and this first threaded rod 141 is threaded connection with installing plate 13.
With reference to Fig. 1, lifting motor 14 has two, and these two lifting motors 14 are installed in left side and the right side of installing plate 13 respectively.The first threaded rod 141 that two lifting motors 14 connect can form strong support to installing plate 13.
With reference to Fig. 1, the bottom of the first motor 121 is provided with movable block 15, and the bottom of movable block 15 is provided with the slide rail 16 slided for movable block 15.This slide rail 16 is arranged on installing plate 13, this installing plate 13 is also provided with the second motor 17, and the output shaft of this second motor 17 is connected with the second threaded rod 18.This second threaded rod 18 is threaded connection with movable block 15, and this second motor 17 and the second threaded rod 18 can promote movable block 15 and move left and right, thus promotion blade 124 moves left and right.
With reference to Fig. 1, the top of frame 10 is provided with the hold-down devices 19 for gently pressing wiring board, and when can prevent cutting electronic components pin, wiring board vibrations are too fierce, cause wiring board to damage.This hold-down devices 19 comprises is located at oil cylinder 191 above frame 10 and pressing plate 192, and this pressing plate 192 is installed in the below of the expansion link 193 of described oil cylinder 191.The lower surface of this pressing plate 192 is connected with complex root depression bar 194, and the lower end of every root depression bar 194 is provided with Rubber end 195, depression bar 194 can be avoided to press down in process and cause damage to wiring board.
With reference to Fig. 1, cutter sweep 12 of the present utility model can be arranged on to oscilaltion in frame 10, therefore can carry out up-down adjustment to the position of the blade 124 on cutter sweep 12 easily.Thus according to need of production, control the pin length of cut electronic component well.Cutter sweep 12 of the present utility model also can move left and right, thus band cutting blade moves left and right, and cuts the pin of the electronic component on wiring board comprehensively, avoids occurring that the situation that some electronic component pin on wiring board does not switch to occurs.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. a blade can the PCB cutter of left and right adjusting, comprise frame, for the track conveying device of conveying circuit plate and the cutter sweep for cutting electronic components pin, this track conveying device is installed in described frame, it is characterized in that: described track conveying device is installed in the top of described cutter sweep; Described cutter sweep comprises the first motor, shaft coupling, tool rest axle and blade, and the output shaft of described first motor is connected with described shaft coupling, and described shaft coupling is connected with described tool rest axle, and described tool rest axle is connected with described blade; The bottom of described first motor is provided with movable block, the bottom of described movable block is provided with the slide rail slided for movable block, this slide rail is arranged on an installing plate, this installing plate is installed in described frame, this installing plate is also provided with the second motor, the output shaft of this second motor is connected with the second threaded rod, and this second threaded rod and described movable block are threaded connection.
2. can the PCB cutter of left and right adjusting according to a kind of blade according to claim 1, it is characterized in that: described track conveying device comprises two delivery tracks for transmission line plate in left and right, these two delivery tracks are installed in described frame, every bar delivery track comprises upper strata track and lower floor's track, the lower surface of this upper strata track is provided with the first rubber bumps, the upper surface of this lower floor's track is provided with the second rubber bumps, the position of this first rubber bumps is corresponding with the position of described second rubber bumps, distance between this first rubber bumps and second rubber bumps is less than the thickness of wiring board.
3. can the PCB cutter of left and right adjusting according to a kind of blade according to claim 1, it is characterized in that: described frame comprises left socle, right support, upper bracket and lower carriage, the left end of described installing plate is movably set on described left socle, the right-hand member of this installing plate is movably set on described right support, the below of this installing plate is provided with at least one lifting motor, the output shaft of each lifting motor is connected with the first threaded rod, and this first threaded rod and described installing plate are threaded connection.
4. can the PCB cutter of left and right adjusting according to a kind of blade according to claim 3, it is characterized in that: described lifting motor has two, these two lifting motors are installed in left side and the right side of described installing plate respectively.
5. can the PCB cutter of left and right adjusting according to a kind of blade according to claim 1, it is characterized in that: the top of described frame is provided with the hold-down devices for gently pressing wiring board, this hold-down devices comprises is located at oil cylinder above frame and pressing plate, this pressing plate is installed in the below of the expansion link of described oil cylinder, the lower surface of this pressing plate is connected with complex root depression bar, and the lower end of every root depression bar is provided with Rubber end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168766.0U CN204584138U (en) | 2015-03-24 | 2015-03-24 | A kind of blade can the PCB cutter of left and right adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168766.0U CN204584138U (en) | 2015-03-24 | 2015-03-24 | A kind of blade can the PCB cutter of left and right adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584138U true CN204584138U (en) | 2015-08-26 |
Family
ID=53920337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168766.0U Expired - Fee Related CN204584138U (en) | 2015-03-24 | 2015-03-24 | A kind of blade can the PCB cutter of left and right adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355422A (en) * | 2020-11-12 | 2021-02-12 | 衡阳磬华电子技术有限公司 | Electronic component welding set is used in circuit board preparation |
-
2015
- 2015-03-24 CN CN201520168766.0U patent/CN204584138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355422A (en) * | 2020-11-12 | 2021-02-12 | 衡阳磬华电子技术有限公司 | Electronic component welding set is used in circuit board preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |