CN209050028U - A kind of cutter - Google Patents
A kind of cutter Download PDFInfo
- Publication number
- CN209050028U CN209050028U CN201821469133.3U CN201821469133U CN209050028U CN 209050028 U CN209050028 U CN 209050028U CN 201821469133 U CN201821469133 U CN 201821469133U CN 209050028 U CN209050028 U CN 209050028U
- Authority
- CN
- China
- Prior art keywords
- strut
- sides
- scraper plate
- sliding slot
- guide rail
- Prior art date
- 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
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Abstract
The utility model relates to a kind of cutters, belong to circuit board technology apparatus field, including body, tool apron is provided on body, blade is provided on tool apron, the rotary electric machine for driving tool apron to rotate is provided in body, tool apron two sides are provided with the guide rail for placing circuit board on body, guide rail two sides are provided with the supporting plate along rail length direction on body, supporting plate is arranged perpendicular to body, two side rails are respectively fixedly connected on the supporting plate of two sides, it is characterized in that, two sides supporting plate is provided with sliding slot on opposite face, the both ends of sliding slot extend to the both ends of guide rail and are arranged in parallel with guide rail, sliding block is slidably connected in two side chutes, two side slides are provided with strut on opposite face, strut is arranged along the length direction perpendicular to sliding slot, the height of strut is lower than the height of blade, abutting is provided on strut to the scraper plate on body, The driving device for driving sliding block to slide is provided in sliding slot, scraper plate strikes off the foot slag on body so that cutter be more convenient for using.
Description
Technical field
The utility model relates to circuit board technology apparatus field more particularly to a kind of cutters.
Background technique
In the production process of circuit board, the extra pin on cut-off circuit plate after component welding is needed, in order to quick
The excision of pin is completed, excision work is generally carried out using cutter, blade is provided on cutter, circuit board is manually placed
It on guide rail, then pushes on circuit board to blade, motor-driven blade high-speed rotation is to cut the extra pin on circuit board
It removes.
Authorization Notice No. is that the Chinese patent of CN206912136U discloses a kind of cutter, including ontology, the ontology
Including cutting mechanism, conveying mechanism and access panel, the conveying mechanism includes the first guide rail and the second guide rail；First guide rail
First side be provided with sliding slot, the second end face of the first end face of the sliding slot and the access panel is set to same plane
On；Flatten unit is provided in the sliding slot, the flatten unit is slidably connected with the sliding slot；But disadvantage is that
It after pin on circuit board is cut off by cutting mechanism, is largely scattered on body, cutter after a period of work, needs to stop
Slicer work, then manually it is cleared up, waste manpower.
Utility model content
The purpose of this utility model is to provide a kind of cutters, have outside cleaning foot slag to body, so that cutter is more
Advantage easy to use.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of cutter, including body are provided with tool apron on the body, blade, the machine are provided on the tool apron
It is provided with the rotary electric machine for driving tool apron to rotate in vivo, is provided in tool apron two sides for placing circuit board on the body
Guide rail, guide rail two sides are provided with the supporting plate along rail length direction on the body, the supporting plate is arranged perpendicular to body,
Guide rail described in two sides is respectively fixedly connected on the supporting plate of two sides, and sliding slot, the cunning are provided on the opposite face of supporting plate described in two sides
The both ends of slot extend to the both ends of guide rail and are arranged in parallel with guide rail, and sliding block, two sides are slidably connected in sliding slot described in two sides
Strut is provided on the opposite face of the sliding block, the strut is arranged along the length direction perpendicular to sliding slot, the height of the strut
Degree is lower than the height of blade, and abutting is provided on the strut to the scraper plate on body, is provided in the sliding slot for driving
The driving device of sliding block sliding.
Implement above-mentioned technical proposal circuit board is placed on guide rail when using cutter, and circuit board is made to be in blade
The position at place starts rotary electric machine, and rotary electric machine drives tool apron and blade high-speed rotation, and the blade of high-speed rotation can be by circuit
Pin excision on plate, and the foot slag cut off can be scattered on body, after foot slag muck accumulates to a certain extent, start driving device,
Driving device can drive sliding block to move in sliding slot, and sliding block drives strut mobile, and strut is mobile to drive scraper plate mobile, due to strut
Height be lower than blade, therefore will not influence slicer work, so that the scraper plate abutted with body can strike off the foot slag being scattered
To outside body, the foot slag being scattered is removed to outside body by strut and scraper plate, without manually removing cleaning foot slag, saves people
Power, and make the more convenient to use of cutter.
Further, the pushing meanss include the reciprocal lead screw being respectively provided at both sides in sliding slot, the reciprocal lead screw edge
The length direction of sliding slot is arranged and is rotationally connected in sliding slot, and the sliding block is threaded on reciprocal lead screw, props up described in two sides
The driving motor of the reciprocal lead screw rotation in driving two sides is separately provided on plate in the end of reciprocal lead screw.
Implement above-mentioned technical proposal, while starting two driving motors, driving motor drives reciprocal lead screw rotation, due to cunning
Block is arranged in sliding slot, and sliding block cannot follow reciprocal lead screw to rotate, and the threaded portion of opposite direction is provided on reciprocal lead screw, makes
Sliding block is obtained to move reciprocatingly on reciprocal lead screw, so that strut and scraper plate is driven to move reciprocatingly on body, it is reciprocal in scraper plate
During movement, scraper plate can then be removed the foot slag being scattered on body to outside body, and it is past to realize scraper plate using reciprocal lead screw
Multiple movement further enhances the effect that scraper plate strikes off foot slag, and the structure of reciprocal lead screw is simple, more convenient when implementing.
Further, it being provided with articulated slab on the opposite face of sliding block described in two sides, the strut is articulated on the articulated slab,
The strut and the hinged position of articulated slab are provided with torsional spring, and end of the scraper plate described in two sides far from supporting plate mutually abuts.
Implement above-mentioned technical proposal, end of the scraper plate far from supporting plate described in two sides mutually abut, allows scraper plate by machine
Most foot slag strikes off on body, and when strut passes through tool apron position, tool apron can resist strut, so that strut court in two sides leans on
The direction rotation of nearly sliding slot, to drive the rotation of two side scraper plates, in strut after tool apron, the setting of torsional spring is so that two side scraper plates
It will abut again together again, strut is hinged on sliding block when making strut by tool apron position, and tool apron will not block branch
Bar and scraper plate are mobile, and scraper plate clears up the foot slag around tool apron, increases the cleanup area of scraper plate.
Further, spring is provided between the strut and scraper plate, the both ends of the spring are respectively fixedly connected in strut
On scraper plate.
Implement above-mentioned technical proposal, the setting of spring so that scraper plate when being moved on body, support of the scraper plate due to spring
It can abut always to scraper plate, it is therefore prevented that scraper plate is detached from body surface in the process of moving, strengthens scraper plate and scrapes to foot slag
Except effect.
Further, short tube is provided between the strut and scraper plate, the short tube includes being fixedly connected on consolidating on strut
The telescoping tube in fixing pipe is managed and is plugged on calmly, the telescoping tube is fixedly connected on scraper plate far from the end of fixing pipe, described
Spring is arranged in short tube.
Implement above-mentioned technical proposal, spring setting prevents spring when being compressed or being stretched by strut and scraper plate in short tube
Run-off the straight abuts scraper plate preferably to body, telescopic short tube allow telescopic spring when short tube with
With telescopic spring.
Further, the collection for collecting foot slag is provided on the body and positioned at the both ends of two sides supporting plate length direction
Slot.
Implement above-mentioned technical proposal, when scraper plate strikes off foot slag to outside body, foot slag will fall the collection in two sides
In slot, subsequent staff is again uniformly processed foot slag, so that cutter is more convenient to use.
Further, the position abutted on the scraper plate and positioned at scraper plate with body is provided with bristle.
Implement above-mentioned technical proposal, the setting of bristle is so that scraper plate while striking off foot slag, can also cut blade
The dust that pin generates is struck off, and the scraping effect of scraper plate is further enhanced.
Further, the strut is detachably connected on sliding block by articulated slab.
Implement above-mentioned technical proposal, when needing to clear up scraper plate or replaced, the bolt that need to only unscrew on articulated slab will
Articulated slab, strut and scraper plate are removed so that cutter be more convenient for using.
In conclusion the utility model has the following beneficial effects:
One, sliding movement is driven by driving device, sliding block drives strut and scraper plate mobile, so that scraper plate is by body surface
The foot slag being scattered strikes off to outside body, foot slag is removed without artificial, so that cutter is more convenient to use；
Two, it by the reciprocal lead screw rotation of motor driven, is moved reciprocatingly on reciprocal lead screw with band movable slider, sliding block drives
Strut and scraper plate move reciprocatingly, so that scraper plate strikes off the foot slag on body, further enhance scraper plate and strike off to foot slag
Effect；
Three, when the strut being hinged on articulated slab makes strut by tool apron, tool apron will not stop strut and scraper plate mobile,
The setting of torsional spring so that strut and scraper plate after tool apron, strut go back to again perpendicular to sliding slot direction and scraper plate abut again,
Scraper plate clears up the foot slag around tool apron.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is that the utility model embodiment hides the structural schematic diagram after body and organic glass；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the cut-away section structural schematic diagram of the utility model embodiment；
Fig. 5 is the portion the B enlarged drawing in Fig. 4.
Appended drawing reference: 1, body；11, tool apron；12, blade；13, rotary electric machine；14, guide rail；15, supporting plate；151, sliding slot；
152, sliding block；153, articulated slab；2, strut；16, collecting tank；17, organic glass；171, handle；21, scraper plate；211, bristle；
22, reciprocal lead screw；23, driving motor；24, torsional spring；25, spring；26, short tube；261, fixing pipe；262, telescoping tube；27, spiral shell
Bolt.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As depicted in figs. 1 and 2, a kind of cutter, including body 1 are provided with tool apron 11 on body 1, are arranged on tool apron 11
There is blade 12, the rotary electric machine 13 for driving tool apron 11 to rotate is provided in body 1, is set on body 1 in the two sides of tool apron 11
It is equipped with guide rail 14, the height of guide rail 14 is higher than blade 12, and guide rail 14 makes blade 12 can be by circuit for placing circuit board
Pin on plate is cut off, and body 1 is provided with supporting plate 15 in the two sides of guide rail 14 on body 1, and two side rails 14 are solid respectively
Surely it is connected on two sides supporting plate 15, organic glass 17 is provided between two sides supporting plate 15, for observing 12 working condition of blade
And prevent foot slag to be scattered everywhere, handle 171 is fixedly connected on organic glass 17 so that open organic glass 17 to blade 12 into
It is more convenient when row replacement or grinding.
When using cutter, circuit board is placed on guide rail 14, and circuit board is made to be in the position where blade 12, at this time
Start rotary electric machine 13, rotary electric machine 13 drives tool apron 11 to rotate, and tool apron 11 is with 12 high-speed rotation of cutting blade, so that blade
12 cut off the pin on circuit board to body 1.
As shown in figures 1 and 3, the sliding slot along the setting of 15 length direction of supporting plate is provided on the opposite face of two sides supporting plate 15
151, the both ends of sliding slot 151 extend to the both ends of guide rail 14 and are parallel to the setting of guide rail 14, are slidably connected in two side chutes 151
There is a sliding block 152, sliding slot 151 is provided with strut 2 on sliding block 152, two side slides 152 are provided with articulated slab on opposite face
153, articulated slab 153 is connected on sliding block 152 by bolt 27, and two sides strut 2, which is respectively articulated with, to be arranged in two sides articulated slab 153
On, strut 2 and the hinged position of articulated slab 153 are provided with torsional spring 24, and the height of strut 2 is lower than blade 12, is provided on strut 2
The scraper plate 21 abutted with body 1, two ends of the side scraper plate 21 far from sliding slot 151 mutually abut, abut on scraper plate 21 with body 1
Position is provided with bristle 211, and short tube 26 is provided between strut 2 and scraper plate 21, and spring 25(is provided in short tube 26 and sees Fig. 5),
The both ends of spring 25 are connected on strut 2 and scraper plate 21, and short tube 26 includes the fixing pipe 261 being fixedly connected on strut 2
With the telescoping tube 262 being plugged in fixing pipe 261, telescoping tube 262 is fixedly connected on scraper plate 21 far from the end of fixing pipe 261
On, it is provided with the driving device for driving sliding block 152 to slide in sliding slot 151 in sliding slot 151, is grown on body 1 in supporting plate 15
The both ends in degree direction are provided with collecting tank 16.
After accumulating certain foot slag on body 1, start driving device, so that sliding block 152 moves in sliding slot 151, sliding block 152
Drive strut 2 mobile, strut 2 drives scraper plate 21 to move on body 1, during scraper plate 21 is mobile, scraper plate 21 and scraper plate 21
On bristle 211 foot slag and dust are struck off to outside body 1, when strut 2 is by position where tool apron 11, strut 2 passes through
Hinge joint is rotated towards the direction close to sliding slot 151, while strut 2 drives scraper plate 21 to rotate, after strut 2 after tool apron 11, branch
Bar 2 is with 24 meeting of torsional spring of 153 hinged place of articulated slab so that strut 2 returns to the position vertical with sliding slot 151, and makes two side scraper plates
21 abut again, drive strut 2 mobile by sliding block 152 mobile in sliding slot 151, strut 2 drives scraper plate 21 to move up in body 1
It is dynamic, so that the foot slag being scattered on body 1 is removed by scraper plate 21 to the collecting tank 16 on body 1, and since the height of strut 2 is low
In blade 12, tool apron 11 will not stop the movement of strut 2 and scraper plate 21, remove foot slag using scraper plate 21, save manpower, and make
Obtain the more convenient to use of cutter.
The setting of spring 25 allows scraper plate 21 to abut machine always when moving on body 1 between strut 2 and scraper plate 21
Body 1 prevents from being detached from 1 surface of body in 21 moving process of scraper plate, and causes the scraping effect of scraper plate 21 bad, outside spring 25 can
Run-off the straight when flexible short tube 26 can prevent spring 25 from stretching, and short tube 26 can follow spring 25 flexible, to keep
The support effect of spring 25 is fixedly connected with strut 2 by bolt 27, so that when needing that scraper plate 21 is cleared up or replaced more
It is convenient；In the present embodiment, the cross section of sliding slot 151 and sliding block 152 is set as "T"-shaped, in other embodiments, sliding slot 151
It may be alternatively provided as " u "-shaped with sliding block 152, so that sliding block 152 slides more preferably in sliding slot 151.
As shown in Figures 2 and 3, driving device includes the reciprocal lead screw 22 being rotationally connected in two side chutes 151 respectively, and two
151 length direction setting, two side slides 152 are threaded in the reciprocal lead screw of two sides to the reciprocal lead screw 22 in side respectively along the chute
On 22, it is provided on two sides supporting plate 15 and respectively drives the driving motor 23 that the reciprocal lead screw 22 in two sides rotates.
When scraper plate 21 being needed to strike off the foot slag on body 1, while starting the driving motor 23 of two sides, driving motor 23 drives
Reciprocal lead screw 22 rotates, and since sliding block 152 is slidably connected in sliding slot 151, reciprocal lead screw 22 cannot be rotated with movable slider 152,
And it is provided with the opposite threaded portion in direction of rotation on reciprocal lead screw 22, so sliding block 152 will do reciprocal fortune on reciprocal lead screw 22
It is dynamic, so that sliding block 152 drives strut 2 and scraper plate 21 to move reciprocatingly on body 1, during scraper plate 21 moves back and forth,
Scraper plate 21 strikes off foot slag to the collecting tank 16 of 1 two sides of body, and staff is again uniformly processed the foot slag in collecting tank 16,
The reciprocating motion of scraper plate 21 is realized by reciprocal lead screw 22, so that scraper plate 21 is more preferable to the scraping effect of foot slag, and reciprocal
The structure of lead screw 22 is simple, facilitates implementation.
Specific workflow: circuit board is placed on guide rail 14, and circuit board is made to be located at 12 top of blade, starting rotation
Motor 13, rotary electric machine 13 drive 11 high-speed rotation of tool apron, and tool apron 11 is with 12 high-speed rotation of cutting blade, thus by circuit board
Pin excision, pin are scattered to formation foot slag on body 1, start driving motor 23 simultaneously at this time, and two sides driving motor 23 will divide
Not Dai Dong the reciprocal lead screw 22 in two sides rotate, when reciprocal lead screw 22 rotates, since sliding block 152 is arranged in sliding slot 151, therefore sliding block
152 cannot rotate together with reciprocal lead screw 22, and the threaded portion of opposite direction of rotation is provided on reciprocal lead screw 22, so that
Two side slides 152 move reciprocatingly on the reciprocal lead screw 22 in two side chutes 151, and sliding block 152 drives strut 2 mobile, strut 2
It drives scraper plate 21 mobile, so that scraper plate 21 moves reciprocatingly on body 1, during scraper plate 21 moves, scraper plate 21 and scrapes
Bristle 211 on plate 21 by body 1 foot slag and dust strike off to the collecting tank 16 of 1 two sides of body.
The spring 25 being arranged between strut 2 and scraper plate 21 abuts scraper plate 21 always to body 1, to reinforce scraper plate 21
Scraping effect, since strut 2 is hinged on sliding block 152 and strut 2 and the hinged position of sliding block 152 are provided with torsional spring 24, institute
When with strut 2 by tool apron 11, strut 2 can be rotated by hinge joint towards the direction close to sliding slot 151, and drive 21 turns of scraper plate
Dynamic, end of the scraper plate 21 far from sliding slot 151 is abutted with tool apron 11 in the process, and after tool apron 11, the setting of torsional spring 24 makes strut 2
It obtains strut 2 and goes back to the direction perpendicular to sliding slot 151, and end of the scraper plate 21 far from sliding slot 151 abuts again, and strut 2
Height be less than blade 12 no longer need to manually remove foot slag so that scraper plate 21 can strike off the foot slag around tool apron 11,
Manpower is saved, so that cutter is more convenient to use.
Claims (8)
1. a kind of cutter, including body (1), it is provided with tool apron (11) on the body (1), is provided on the tool apron (11)
Blade (12), is provided with the rotary electric machine (13) for driving tool apron (11) to rotate in the body (1), on the body (1)
Tool apron (11) two sides are provided with the guide rail (14) for placing circuit board, are arranged on the body (1) in guide rail (14) two sides
There is the supporting plate (15) along guide rail (14) length direction, the supporting plate (15) is arranged perpendicular to body (1), guide rail (14) described in two sides
It is respectively fixedly connected on two sides supporting plate (15), which is characterized in that supporting plate described in two sides (15) is provided with sliding slot on opposite face
(151), the both ends of the sliding slot (151) extend to the both ends of guide rail (14) and are arranged in parallel with guide rail (14), sliding described in two sides
It slidably connects sliding block (152) in slot (151), is provided with strut (2) on the opposite face of sliding block (152) described in two sides, it is described
Strut (2) is arranged along the length direction perpendicular to sliding slot (151), and the height of the strut (2) is lower than the height of blade (12), institute
It states and is provided with abutting on strut (2) to the scraper plate (21) on body (1), the sliding slot (151) is interior to be provided with for driving sliding block
(152) driving device slided.
2. a kind of cutter according to claim 1, which is characterized in that the driving device includes being respectively provided at both sides
Reciprocal lead screw (22) in sliding slot (151), the reciprocal lead screw (22) along the chute (151) length direction setting and be rotatablely connected
In sliding slot (151), the sliding block (152) is threaded on reciprocal lead screw (22), in reciprocal on supporting plate described in two sides (15)
The end of lead screw (22) is separately provided for the driving motor (23) of the driving reciprocal lead screw in two sides (22) rotation.
3. a kind of cutter according to claim 1, which is characterized in that sliding block described in two sides (152) is set on opposite face
It is equipped with articulated slab (153), the strut (2) is articulated on the articulated slab (153), and the strut (2) and articulated slab (153) are cut with scissors
The position connect is provided with torsional spring (24), and scraper plate (21) described in two sides is mutually abutted far from the end of supporting plate (15).
4. a kind of cutter according to claim 3, which is characterized in that be arranged between the strut (2) and scraper plate (21)
Have spring (25), the both ends of the spring (25) are respectively fixedly connected on strut (2) and scraper plate (21).
5. a kind of cutter according to claim 4, which is characterized in that be arranged between the strut (2) and scraper plate (21)
Have short tube (26), the short tube (26) includes the fixing pipe (261) being fixedly connected on strut (2) and is plugged on fixing pipe
(261) telescoping tube (262) in, the telescoping tube (262) are fixedly connected on scraper plate (21) far from the end of fixing pipe (261)
On, spring (25) setting is in short tube (26).
6. a kind of cutter according to claim 1, which is characterized in that on the body (1) and be located at two sides supporting plate
(15) both ends of length direction are provided with the collecting tank (16) for collecting foot slag.
7. a kind of cutter according to claim 1, which is characterized in that on the scraper plate (21) and be located at scraper plate (21) with
The position that body (1) abuts is provided with bristle (211).
8. a kind of cutter according to claim 3, which is characterized in that the articulated slab (153) can by bolt (27)
Dismantling connection is on sliding block (152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469133.3U CN209050028U (en) | 2018-09-08 | 2018-09-08 | A kind of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469133.3U CN209050028U (en) | 2018-09-08 | 2018-09-08 | A kind of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050028U true CN209050028U (en) | 2019-07-02 |
Family
ID=67048450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469133.3U Expired - Fee Related CN209050028U (en) | 2018-09-08 | 2018-09-08 | A kind of cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050028U (en) |
-
2018
- 2018-09-08 CN CN201821469133.3U patent/CN209050028U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |