CN208880862U - Cutter device is used in a kind of production of PCB circuit board - Google Patents
Cutter device is used in a kind of production of PCB circuit board Download PDFInfo
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- CN208880862U CN208880862U CN201821574794.2U CN201821574794U CN208880862U CN 208880862 U CN208880862 U CN 208880862U CN 201821574794 U CN201821574794 U CN 201821574794U CN 208880862 U CN208880862 U CN 208880862U
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Abstract
The utility model relates to the technical fields of PCB circuit board production and processing auxiliary equipment, more particularly to a kind of PCB circuit board production cutter device, it can be adjusted the cutting distance between two groups of cutter, can cut different PCB circuit board dimensions, reduce and use limitation；And shelf-stability of the PCB circuit board on station is improved, cutting accuracy is improved, improves use reliability；Including station, operation panel and two groups of cutter；Including two groups of left-hand thread pipes, two groups of right-hand thread pipes, two groups of left-hand thread bars, two groups of right-hand thread bars and two groups of anti-skidding casings of rotation；Further include back side panel, pressing plate, bottom plate, connecting spring and adjust bolt under four groups, it is connect in the middle part of the bottom end of back side panel and the rear side on station top, and it is connected on the downside of the rear end of bottom plate and the front end of back side panel, the top of connecting spring is connect with the front left side of bottom plate bottom end, left rear side, forward right side and right lateral side respectively under four groups.
Description
Technical field
The utility model relates to the technical fields of PCB circuit board production and processing auxiliary equipment, more particularly to a kind of PCB line
Cutter device is used in plate production in road.
Background technique
It is well known that being no more than the PCB circuit board of 2mm for usual thickness, cutting is PCB circuit board mechanically operated the
One step can provide rough shape and profile by cutting, and basic cutting method is suitable for various substrates, PCB
Wiring board production is a kind of for carrying out the auxiliary device of size cutting in PCB circuit board production and processing to it with cutter device,
It is widely used in a variety of applications in the field of PCB circuit board production and processing；Existing PCB circuit board production cutter device packet
Station, operation panel and two groups of cutter, the top of two groups of cutter is included to connect with the left and right side of operation panel bottom end respectively；
PCB circuit board to be cut in use, is lain in the top of station by existing PCB circuit board production cutter device first
End, then manually use operation panel, two groups of cutter are aligned with the left and right side on PCB circuit board top, then to
Lower pressing operation plate, by cutter by two tip cut-offs of PCB circuit board；Existing PCB circuit board production cutting dress
It sets in use and finds, the cutting distance between two groups of cutter cannot be adjusted, different PCB circuit board cannot be cut
Dimensions causes it higher using limitation；And shelf-stability of the PCB circuit board on station is poor, influences to cut
Precision is cut, causes its use reliability lower.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of can to the cutting distance between two groups of cutter into
Row is adjusted, and can cut different PCB circuit board dimensions, is reduced and is used limitation；And it improves PCB circuit board operating
Shelf-stability on platform improves cutting accuracy, improves the PCB circuit board production cutter device of use reliability.
A kind of PCB circuit board the production cutter device, including station, operation panel and two groups of cuttings of the utility model
Knife；Including two groups of left-hand thread pipes, two groups of right-hand thread pipes, two groups of left-hand thread bars, two groups of right-hand thread bars and two groups of anti-skidding casings of rotation,
The front left side and left rear side of the operation panel bottom end are provided with left shaft holder, and are provided with a left side inside two groups of left shaft holders
Ball bearing, the forward right side and right lateral side of the operation panel bottom end are provided with right bearing seat, and inside two groups of right bearing seats
It is provided with right ball bearing, the right end of two groups of left-hand thread pipes, which is inserted through two groups respectively and rolls left, pearl Bearing inner and to be stretched
Extraneous to the right end of two groups of left shaft holders out, the left end of two groups of right-hand thread pipes is each passed through inside two groups of right ball bearings simultaneously
The left end for extending out to two groups of right bearing seats is extraneous, and two groups of left-hand thread pipes and two groups of right-hand thread pipes are with centre bit in the middle part of operation panel
Set it is arranged symmetrically, and the outside of two groups of left-hand thread pipes and two groups of right-hand thread pipes respectively with two groups of left ball bearings and two groups of right rollings
The inside inner ring of pearl bearing is fixedly connected, and the right end of two groups of left-hand thread bars is inserted into respectively and spiral shell is filled to two groups of left-hand thread pipes
Inside left end, and the left end of two groups of right-hand thread bars is inserted into respectively and spiral shell is filled to inside the right end of two groups of right-hand thread pipes, and two
The oppositely oriented setting of external screw-thread of group left-hand thread bar and two groups of right-hand thread bars, two groups of cutter include left cut cutter and the right side
Cutter, and the upper front side of the left cut cutter right end and upper rear side are connect with the left end of two groups of left-hand thread bars respectively,
And the upper front side of right cut cutter left end and upper rear side are connect with the right end of two groups of right-hand thread bars respectively, and described two groups
The right end of left-hand thread pipe respectively with the left end of two groups of right-hand thread pipes is concentric connect, and the anti-skidding casing of two groups of rotations point
It is not fixedly set in the right ends of the two groups of left-hand thread pipes outside with the junction of the left end of two groups of right-hand thread pipes respectively
Region, and the external right area of two groups of left-hand thread pipes is respectively fixedly connected with two groups of rotations anti-skidding casing inside left area
Domain, the left hand external region of two groups of right-hand thread pipes are respectively fixedly connected with two groups of rotations anti-skidding casing inner right side region；Also
Including connecting spring under back side panel, pressing plate, bottom plate, four groups and adjust bolt, the bottom end of the back side panel and the operation
Connection in the middle part of the rear side on platform top, and connect on the downside of the rear end of the bottom plate and the front end of the back side panel, described four
The top of the lower connecting spring of group is connect with front left side, left rear side, forward right side and the right lateral side of the bottom plate bottom end respectively, and
And the bottom end of connecting spring is connect with front left side, left rear side, forward right side and the right lateral side on the pressing plate top respectively under four groups, pressure
Plate is located at the top end of the station, and perforative adjusting through-hole up and down is provided in the middle part of the bottom plate, and
And adjust through-hole be internally provided with adjust bolt external screw-thread can spiral shell assembly close internal whorl, it is described adjust bolt bottom end
It is extraneous to the bottom end of bottom plate across adjusting inside through-hole and screwing out from the top spiral shell dress of bottom plate, and adjust bolt
Bottom end and the top middle portion of the pressing plate are adjacent to.
A kind of PCB circuit board production cutter device of the utility model, further includes two groups of left limit rings, two groups of left lockings
Nut, two groups of right limit rings and two groups of right locking nuts, upper front side and upper rear side inside the left cut cutter are provided with a left side
Right perforative left installation through-hole, and upper front side inside the right cut cutter and upper rear side are provided with the perforative right peace in left and right
Through-hole is filled, two groups of left limit rings are fixedly set in the outer left side of two groups of left-hand thread bars, and described two groups respectively
Right limit ring is fixedly set in the external right side of two groups of right-hand thread bars respectively, and the left cut cutter passes through two groups of left peaces
Dress through-hole is respectively sleeved at the left hand external of two groups of left-hand thread bars, and front side and upper rear side point on the right end of left cut cutter
Not with the left ends of two groups of left limit rings be adjacent to, two groups of right cut cutteves are respectively sleeved at described by two groups of right installation through-holes
The right hand external of two groups of right-hand thread bars, and the upper front side of right cut cutter left end and upper rear side respectively with two groups of right limit rings
Right end be adjacent to, spiral shell encapsulation is located at the outer left sides of two groups of left-hand thread bars to two groups of left locking nuts respectively, and two groups are left
The right end of locking nut is adjacent to the upper front side of left cut cutter left end and upper rear side respectively, and two groups of right locking nuts distinguish spiral shell
Encapsulation is located at the external right side of two groups of right-hand thread bars, and the left end of two groups of right locking nuts is upper with right cut cutter right end respectively
Front side and upper rear side are adjacent to.
A kind of PCB circuit board production cutter device of the utility model, further includes push rod, pushes away column, push plate, upper mounted plate
With four groups on connecting spring, connect on the upside of the front end of the rear end of the top tie plate and the back side panel, and described four groups
The top of upper connecting spring is connect with front left side, left rear side, forward right side and the right lateral side at fixed board bottom end respectively, and
The bottom end of connecting spring connects with the front left side on the operation panel top, left rear side, forward right side and right lateral side respectively on described four groups
Connect, the left and right side of the rear side front edge of board is vertically arranged with the first dovetail chute, the left side of the operation panel rear end and
Right side is provided with the first dovetail slide block, and two group of first dovetail chute is slidably fastened on two group of first dovetail chute respectively
Inside, is vertically arranged with perforative sliding through hole up and down in the middle part of upper mounted plate, and the bottom end for pushing away column is from upper mounted plate
Top can be slid through inside sliding through hole and extend out to upper mounted plate bottom end it is extraneous, the top middle portion of the push plate and institute
The bottom end connection for pushing away column is stated, and the center bottom of the push rod is connect with the top for pushing away column.
A kind of PCB circuit board production cutter device of the utility model, further includes steering wheel and four groups of universal ball bearings,
The top middle portion of the steering wheel with the bottom end for adjusting bolt is concentric connect, and the top of four groups of universal ball bearings
It is connect respectively with front left side, left rear side, forward right side and the right lateral side of the steering wheel bottom end, and the bottom of four groups of universal ball bearings
End can be in rolling contact with the pressing plate top.
A kind of PCB circuit board production cutter device of the utility model, further includes left loading plate and right loading plate, described
Front-rear direction is provided with left mounting groove and right mounting groove to the left and right side on station top respectively, and the left loading plate and the right side are held
Support plate is fixedly installed to respectively inside left mounting groove and right mounting groove, and the top of left loading plate and right loading plate is and institute
The top for stating station flushes, and left loading plate and right loading plate respectively correspond longitudinal direction and cut positioned at the left cut cutter and right cut
The lower section of knife.
A kind of PCB circuit board production cutter device of the utility model, further includes two groups of left support rings, two groups of right supports
Ring, two groups of left support bars and two groups of right support bars, the front side of the operation panel bottom end and rear side are provided on left and right directions
Second dovetail chute, and the top of two groups of left support bars is provided with left second dovetail slide block, two groups of left second dovetails
Sliding block is slidably fastened on the left area inside two group of second dovetail chute respectively, and two groups of left support rings cover respectively
It is located at the outside of two groups of left-hand thread bars, and the bottom end of the two groups of left support bars top with two groups of left support rings respectively
Connection, the top of two groups of right support bars are provided with right second dovetail slide block, and two groups of right second dovetail slide blocks can be slided respectively
The dynamic right area being fastened on inside two group of second dovetail chute, and two groups of right support rings are respectively sleeved at described two groups
The outside of right-hand thread bar, and the bottom end of two groups of right support bars is connect with the top of two groups of right support rings respectively.
A kind of PCB circuit board of the utility model, which produces, uses cutter device, and left company is arranged between two groups of left support bars
Extension bar, and right connecting rod is provided between two groups of right support bars.
A kind of PCB circuit board production cutter device of the utility model, further includes four groups of mechanical brakemans, described four groups anti-
The top of skidding plate is connect with front left side, left rear side, forward right side and the right lateral side of the station bottom end respectively.
It compared with prior art the utility model has the following beneficial effects: can be by rotating two groups of rotation Anti-slip covers respectively
Pipe, two groups of left-hand thread pipes and two groups of right-hand thread pipes carry out under the action of two groups of left ball bearings and two groups of right ball bearings respectively
It synchronizes and rotates in same direction, while being assembled and being closed with the spiral shell inside two groups of left-hand thread pipes respectively by two groups of left-hand thread bars, while passing through two
Group right-hand thread bar is assembled with the spiral shell inside two groups of right-hand thread pipes respectively to be closed, and passes through two groups of left-hand thread bars and two groups of right-hand thread bars
External screw-thread rotation direction is reversed, and is rotated two groups of anti-skidding casings of rotation respectively, can be made two groups of left-hand thread bars and two groups of right spiral shells
Inwardly precession screws out rasp bar with outside simultaneously simultaneously inside two groups of left-hand thread pipes and two groups of right-hand thread pipes respectively, so as to side
Just the cutting distance between two groups of cutter is adjusted, different PCB circuit board dimensions can be cut, reduced and use
Limitation；And it can make to maintain interval between pressing plate and station top by the elastic force of connecting spring under four groups, it is convenient
PCB circuit board is placed on station, then assembles conjunction by adjusting bolt and adjusting the spiral shell between through-hole internal whorl, to
Backspin modulation section bolt, makes to adjust bolt and constantly screws out to the bottom end external world of bottom plate, so as to push pressing plate to moving down
It is dynamic, so as to compress the top middle portion of PCB circuit board by pressing plate, it is steady to improve placement of the PCB circuit board on station
It is qualitative, cutting accuracy is improved, use reliability is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
Fig. 4 is the left view structural representation that two groups of left support rings of the utility model, two groups of left support bars are connected with left connecting rod
Figure；
It is attached marked in the figure: 1, station；2, operation panel；3, left-hand thread pipe；4, left-hand thread bar；5, anti-skidding casing is rotated；6,
Left cut cutter；7, back side panel；8, pressing plate；9, bottom plate；10, lower connecting spring；11, bolt is adjusted；12, left limit ring；13,
Left locking nut；14, push rod；15, column is pushed away；16, push plate；17, upper mounted plate；18, upper connecting spring；19, steering wheel；20, ten thousand
To ball bearing；21, left loading plate；22, left support ring；23, left support bar；24, left connecting rod；25, mechanical brakeman.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, a kind of PCB circuit board production cutter device of the utility model, including station 1, behaviour
Make plate 2 and two groups of cutter；Including two groups of left-hand thread pipes, 3, two groups of right-hand thread pipes, two groups of left-hand thread bars, 4, two groups of right-hand thread bars and
The anti-skidding casing 5 of two groups of rotations, the front left side and left rear side of 2 bottom end of operation panel are provided with left shaft holder, and two groups of left bearings
Seat is internal to be provided with left ball bearing, and the forward right side and right lateral side of 2 bottom end of operation panel are provided with right bearing seat, and two groups
Right ball bearing is provided with inside right bearing seat, the right end of two groups of left-hand thread pipes 3 is inserted through two groups of pearl axis that roll left respectively
It holds inside and the right end for extending out to two groups of left shaft holders is extraneous, the left end of two groups of right-hand thread pipes is each passed through two groups of right ball bearings
Left end that is internal and extending out to two groups of right bearing seats is extraneous, and two groups of left-hand thread pipes 3 and two groups of right-hand thread pipes are in 2 middle part of operation panel
The heart positional symmetry setting, and the outside of two groups of left-hand thread pipes 3 and two groups of right-hand thread pipes respectively with two groups of left ball bearings and two
The inside inner ring of the right ball bearing of group is fixedly connected, and the right end of two groups of left-hand thread bars 4 is inserted into respectively and spiral shell is filled to two groups of left-hand threads
Inside the left end of pipe 3, and the left end of two groups of right-hand thread bars is inserted into respectively and spiral shell is filled to inside the right end of two groups of right-hand thread pipes, and two
The oppositely oriented setting of external screw-thread of group left-hand thread bar 4 and two groups of right-hand thread bars, two groups of cutter include left cut cutter 6 and right cut
Cutter, and the upper front side of 6 right end of left cut cutter and upper rear side are connect with the left end of two groups of left-hand thread bars 4 respectively, and right cut
The upper front side of cutter left end and upper rear side are connect with the right end of two groups of right-hand thread bars respectively, the right end difference of two groups of left-hand thread pipes 3
With the left end of two groups of right-hand thread pipes is concentric connect, and the anti-skidding casing 5 of two groups of rotations is fixedly set in two groups of left-hand thread pipes 3 respectively
The right end perimeter with the junction of the left end of two groups of right-hand thread pipes respectively, and the external right side of two groups of left-hand thread pipes 3
Region is respectively fixedly connected with the anti-skidding 5 inside left region of casing of two groups of rotations, the left hand external region difference of two groups of right-hand thread pipes
It is fixedly connected with the anti-skidding 5 inner right side region of casing of two groups of rotations；Further include back side panel 7, pressing plate 8, connect under 9, four groups of bottom plate
It connects spring 10 and adjusts bolt 11, connect in the middle part of the bottom end of back side panel 7 and the rear side on 1 top of station, and bottom plate 9
It is connect on the downside of rear end and the front end of back side panel 7, the top of connecting spring 10 is left front with 9 bottom end of bottom plate respectively under four groups
Side, left rear side, forward right side are connected with right lateral side, and under four groups connecting spring 10 bottom end it is left front with 8 top of pressing plate respectively
Side, left rear side, forward right side are connected with right lateral side, and pressing plate 8 is located at the top end of station 1, and the middle part of bottom plate 9 is set
Be equipped with up and down perforative adjusting through-hole, and adjust through-hole be internally provided with adjust 11 external screw-thread of bolt can spiral shell assembly close
Internal whorl, the bottom end for adjusting bolt 11 fill inside adjusting through-hole from the top spiral shell of bottom plate 9 and screw out to lower fixation
The bottom end of plate 9 is extraneous, and adjusts the bottom end of bolt 11 and the top middle portion of pressing plate 8 is adjacent to；It can be by rotating two groups respectively
Rotate anti-skidding casing, two groups of left-hand thread pipes and two groups of right-hand thread pipes are respectively in two groups of left ball bearings and two groups of right ball bearings
It synchronizes and rotates in same direction under effect, while being assembled and being closed with the spiral shell inside two groups of left-hand thread pipes respectively by two groups of left-hand thread bars,
It is assembled and is closed with the spiral shell inside two groups of right-hand thread pipes respectively by two groups of right-hand thread bars simultaneously, and pass through two groups of left-hand thread bars and two
Being reversed for group right-hand thread bar external screw-thread rotation direction, rotates two groups of anti-skidding casings of rotation respectively, can make two groups of left-hand thread bars
With two groups of right-hand thread bars respectively inside two groups of left-hand thread pipes and two groups of right-hand thread pipes simultaneously inwardly precession and simultaneously outward screw out,
Cutting distance between two groups of cutter is adjusted so as to convenient, different PCB circuit board size rule can be cut
Lattice reduce and use limitation；And it can make to keep between pressing plate and station top by the elastic force of connecting spring under four groups
There is interval, facilitate and PCB circuit board is placed on station, then by adjusting bolt and adjusting between through-hole internal whorl
Spiral shell assembly is closed, and adjusting bolt is rotated down, and makes to adjust bolt constantly to the back-out of the bottom end external world of bottom plate, so as to push
Pressing plate moves down, and so as to compress the top middle portion of PCB circuit board by pressing plate, improves PCB circuit board in station
On shelf-stability, improve cutting accuracy, improve use reliability.
A kind of PCB circuit board production cutter device of the utility model, further includes two groups of left limit rings, 12, two groups of left locks
Tight 13, two groups of right limit rings of nut and two groups of right locking nuts, upper front side and upper rear side inside left cut cutter 6 are provided with a left side
Right perforative left installation through-hole, and to be provided with the perforative right installation in left and right logical for upper front side inside right cut cutter and upper rear side
Hole, two groups of left limit rings 12 are fixedly set in the outer left side of two groups of left-hand thread bars 4 respectively, and two groups of right limit rings are solid respectively
Surely it is sleeved on the external right side of two groups of right-hand thread bars, and left cut cutter 6 is respectively sleeved at two groups by two groups of left installation through-holes
The left hand external of left-hand thread bar 4, and on the right end of left cut cutter 6 front side and upper rear side respectively with two groups of left limit rings 12
Left end is adjacent to, and two groups of right cut cutteves are respectively sleeved at the right hand external of two groups of right-hand thread bars by two groups of right installation through-holes, and
Right end of the upper front side and upper rear side of right cut cutter left end respectively with two groups of right limit rings is adjacent to, and two groups of left locking nuts 13 are distinguished
Spiral shell encapsulation is located at the outer left side of two groups of left-hand thread bars 4, and the right end of two groups of left locking nuts 13 is left with left cut cutter 6 respectively
The upper front side and upper rear side at end are adjacent to, and spiral shell encapsulation is located on the right side of the outside of two groups of right-hand thread bars two groups of right locking nuts respectively, and
And the left end of two groups of right locking nuts is adjacent to the upper front side of right cut cutter right end and upper rear side respectively；Two groups of left limits can be passed through
Installation site of the position ring limitation left cut cutter on two groups of left-hand thread bars, while can be by two groups of left locking nuts respectively with two
Spiral shell between group left-hand thread bar, which assembles, to be closed, and is conveniently replaced left cut cutter, can limit right cut by two groups of right limit rings
Installation site of the cutter on two groups of right-hand thread bars, at the same can by two groups of right locking nuts respectively with two groups of right-hand thread bars it
Between spiral shell assemble and close, conveniently replaced right cut cutter, convenient replacement left cut cutter and right cut cutter in time reduce and use office
It is sex-limited, improve practicability.
The utility model a kind of PCB circuit board production use cutter device, further include push rod 14, push away column 15, push plate 16, on
It is connect on the upside of connecting spring 18 on fixed plate 17 and four groups, the rear end of top tie plate and the front end of back side panel 7, and on four groups
The top of connecting spring 18 is connect with front left side, left rear side, forward right side and the right lateral side of 17 bottom end of upper mounted plate respectively, and four
The bottom end of connecting spring 18 is connect with front left side, left rear side, forward right side and the right lateral side on 2 top of operation panel respectively in group, rear side
The left and right side of 7 front end of plate is vertically arranged with the first dovetail chute, and the left and right side of 2 rear end of operation panel is provided with
One dovetail slide block, two group of first dovetail chute are slidably fastened on respectively inside two group of first dovetail chute, upper mounted plate 17
Middle part is vertically arranged with perforative sliding through hole up and down, and the top for pushing away bottom end from the upper mounted plate 17 of column 15 can be slid through
Sliding through hole inside and the bottom end external world for extending out to upper mounted plate 17, the top middle portion of push plate 16 are connect with the bottom end for pushing away column 15,
And the center bottom of push rod 14 is connect with the top for pushing away column 15；Two group of first dovetail slide block and two group of first dovetail can be passed through
Being slidably matched between sliding slot can be such that operation panel moves up and down always along the direction of rear side front edge of board, while can pass through
Four group of second connecting spring makes operation panel be located at upside, prevents the bottom end of left cut cutter and right cut cutter long-time and station
Tip contact and rust, while can push down on push rod by pushing away being slidably matched between column and sliding through hole, make push plate can
To push operation panel to move down along the direction of two group of first dovetail chute, to conveniently make left cut cutter and right cut cutter same
The stable direction along two group of first dovetail chute is walked to move down, it is easy to operate, while improving left cut cutter and right cut is cut
Cutting stability of the knife to PCB circuit board.
A kind of PCB circuit board production cutter device of the utility model, further includes steering wheel 19 and four groups of multi-directional ball axis
Hold 20, the top middle portion of steering wheel 19 with the bottom end for adjusting bolt 11 is concentric connect, and the top of four groups of universal ball bearings 20
It is connect respectively with front left side, left rear side, forward right side and the right lateral side of 19 bottom end of steering wheel, and the bottom of four groups of universal ball bearings 20
End can be in rolling contact with 8 top of pressing plate；It can be subtracted by the bottom end of four groups of universal ball bearings and being in rolling contact for pressing plate top
The frictional force between bolt bottom end and pressing plate top is adjusted less, facilitates the position of operator's up and down adjustment pressing plate, mitigates manpower,
Improve practicability.
A kind of PCB circuit board production cutter device of the utility model, further includes left loading plate 21 and right loading plate, behaviour
Making the left and right side on 1 top of platform, front-rear direction is provided with left mounting groove and right mounting groove, left loading plate 21 and right carrying respectively
Plate is fixedly installed to respectively inside left mounting groove and right mounting groove, and the top of left loading plate 21 and right loading plate with behaviour
The top for making platform 1 flushes, and left loading plate 21 and right loading plate respectively correspond longitudinal left cut cutter 6 and right cut cutter of being located at
Lower section；Left cut cutter and right cut cutter can be reduced by left loading plate and right loading plate to station top left hand and right side
It destroys, while reducing the left and right side difference left cut cutter on station top and the left and right side hardness of right cut cutter bottom end
Collision improves use reliability.
A kind of PCB circuit board production cutter device of the utility model, further includes two groups of left support rings, 23, two groups of right branch
Pushing out ring, two groups of left support bars and two groups of right support bars, the front side of 2 bottom end of operation panel and rear side are provided on left and right directions
Two dovetail chutes, and the top of two groups of left support bars is provided with left second dovetail slide block, two groups of left second dovetail slide blocks point
The left area not being fastened on slidably inside two group of second dovetail chute, and two groups of left support rings 23 are respectively sleeved at two groups
The outside of left-hand thread bar 4, and the bottom end of two groups of left support bars is connect with the top of two groups of left support rings 23 respectively, two groups of right branch
The top of strut is provided with right second dovetail slide block, and two groups of right second dovetail slide blocks are slidably fastened on two group of second swallow respectively
Right area inside tail sliding slot, and two groups of right support rings are respectively sleeved at the outside of two groups of right-hand thread bars, and two groups are right
The bottom end of support rod is connect with the top of two groups of right support rings respectively；It can be right respectively by two groups of support rods and two groups of support rings
Two groups of threaded rods are supported, and prevent two groups of left-hand thread bars when not in use since gravity generation is sagging, while can be improved two
Group left cut cutter two groups of left-hand thread bars when being cut can pass through two groups of support rods and two groups of branch to the support force of cutter
Pushing out ring is respectively supported two groups of threaded rods, prevents two groups of right-hand thread bars when not in use since gravity generation is sagging, simultaneously
Two groups of right cut cutteves, two groups of right-hand thread bars when being cut, which can be improved, and can pass through two groups to the support forces of cutter
Left second dovetail slide block and two groups of right second dovetail slide block cooperations that horizontally slip between two group of second dovetail chute respectively, side
Just two groups of left support rings and two groups of right support rings is selected to the supporting point of two groups of left-hand thread bars and two groups of right-hand thread bars, to improve respectively
Adaptability improves use reliability.
A kind of PCB circuit board of the utility model, which produces, uses cutter device, and left connecting rod is arranged between two groups of left support bars
24, and right connecting rod is provided between two groups of right support bars；It can be improved between two groups of left support bars by left connecting rod
Concatenation ability synchronizes two groups of left support rings and move left and right adjusting, while can improve two groups by right connecting rod
Concatenation ability between right support bar synchronizes two groups of right support rings and move left and right adjusting, improves practicability.
A kind of PCB circuit board production cutter device of the utility model, further includes four groups of mechanical brakemans 25, four groups anti-skidding
The top of backing plate 25 is connect with front left side, left rear side, forward right side and the right lateral side of 1 bottom end of station respectively；Four groups can be passed through
Mechanical brakeman improves whole stabilization skid resistance, improves use reliability.
A kind of PCB circuit board production cutter device of the utility model, at work, first by PCB to be cut
On wiring board placement plate station, it is then rotated down adjusting bolt, makes to adjust bolt constantly to the bottom end of the bottom plate external world
It screws out, so as to push pressing plate to move down, so as to be compressed the top middle portion of PCB circuit board by pressing plate, passes through
The bottom end of four groups of universal ball bearings is in rolling contact with pressing plate top, reduces the friction adjusted between bolt bottom end and pressing plate top
Power, facilitates the position of operator's up and down adjustment pressing plate, mitigates manpower, by rotating two groups of anti-skidding casings of rotation respectively, two groups
Left-hand thread pipe and two groups of right-hand thread pipes synchronize under the action of two groups of left ball bearings and two groups of right ball bearings together respectively
It to rotation, while being assembled and being closed with the spiral shell inside two groups of left-hand thread pipes respectively by two groups of left-hand thread bars, while passing through two groups of right spiral shells
Rasp bar assembles with the spiral shell inside two groups of right-hand thread pipes close respectively, and passes through spiral shell outside two groups of left-hand thread bars and two groups of right-hand thread bars
Line rotation direction is reversed, and rotates two groups of anti-skidding casings of rotation respectively, can make two groups of left-hand thread bars and two groups of right-hand thread bars point
Inwardly precession is screwed out with outside simultaneously simultaneously not inside two groups of left-hand thread pipes and two groups of right-hand thread pipes, so as to convenient to two
Cutting distance between group cutter is adjusted, and after two groups of cutter are adjusted to suitable cut lengths, passes through two groups the
Being slidably matched between one dovetail slide block and two group of first dovetail chute can make side of the operation panel always along rear side front edge of board
It moves up and down, while operation panel can be made to be located at upside by four group of second connecting spring, prevent left cut cutter and right cut from cutting
The bottom end of the knife rust with the tip contact of station for a long time, while can be matched by the sliding pushed away between column and sliding through hole
It closes, pushes down on push rod, allow push plate that operation panel to be pushed to move down along the direction of two group of first dovetail chute, thus side
Just it moves down left cut cutter and the direction along two group of first dovetail chute of right cut cutter synchronism stability, passes through left carrying
Plate and right loading plate reduce the destruction of left cut cutter and right cut cutter to station top left hand and right side, while reducing station
The left and right side hard collision of left and right side difference the left cut cutter and right cut cutter bottom end on top, passes through two groups of support rods
Two groups of threaded rods are supported respectively with two groups of support rings, under preventing two groups of left-hand thread bars from occurring when not in use due to gravity
It hangs down, while two groups of left cut cutteves, two groups of left-hand thread bars when being cut can be improved to pass through the support force of cutter
Two groups of support rods and two groups of support rings are respectively supported two groups of threaded rods, prevent two groups of right-hand thread bars when not in use due to
Gravity generation is sagging, while the support of two groups of right-hand thread bars to cutter when being cut of two groups of right cut cutteves can be improved
Power, and can by two groups of left second dovetail slide blocks and two groups of right second dovetail slide blocks respectively two group of second dovetail chute it
Between the cooperation that horizontally slips, facilitate two groups of left support rings of selection and two groups of right support rings right to two groups of left-hand thread bars and two groups respectively
The supporting point of threaded rod improves the concatenation ability between two groups of left support bars by left connecting rod, makes two groups of left support rings can be with
It synchronizes and move left and right adjusting, while the concatenation ability between two groups of right support bars can be improved by right connecting rod, make two
Group right support ring, which can synchronize, to carry out moving left and right adjusting, limits left cut cutter in two groups of left-hand thread bars by two groups of left limit rings
On installation site, while two groups of left locking nuts can be passed through spiral shell between two groups of left-hand thread bars is assembled and closed respectively, it is convenient
Left cut cutter is replaced, installation position of the right cut cutter on two groups of right-hand thread bars can be limited by two groups of right limit rings
It sets, while can be closed by spiral shell assembly of two groups of right locking nuts respectively between two groups of right-hand thread bars, conveniently make right cut cutter
It is replaced, convenient replacement left cut cutter and right cut cutter in time, is improved by four groups of mechanical brakemans and whole stablize anti-skidding energy
Power.
Term as used herein "vertical", "horizontal", "left" and "right" and similar statement simply to illustrate that
Purpose." first " described in the utility model, " second ", " third " do not represent specific quantity and sequence, are only used for
The differentiation of title.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " suit " shall be understood in a broad sense, for example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component,
For those of ordinary skills, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of PCB circuit board production cutter device, including station (1), operation panel (2) and two groups of cutter；Its feature
It is, including two groups of left-hand thread pipes (3), two groups of right-hand thread pipes, two groups of left-hand thread bars (4), two groups of right-hand thread bars and two groups of rotations
Anti-skidding casing (5), the front left side and left rear side of operation panel (2) bottom end are provided with left shaft holder, and two groups of left bearings
Seat is internal to be provided with left ball bearing, and the forward right side and right lateral side of operation panel (2) bottom end are provided with right bearing seat, and
And right ball bearing is provided with inside two groups of right bearing seats, the right end of two groups of left-hand thread pipes (3) is inserted through respectively
Two groups roll left pearl Bearing inner and extend out to two groups of left shaft holders right end it is extraneous, the left end of two groups of right-hand thread pipes is worn respectively
It crosses inside two groups of right ball bearings and the left end for extending out to two groups of right bearing seats is extraneous, two groups of left-hand thread pipes (3) and two groups
Right-hand thread pipe is symmetrical arranged with center in the middle part of operation panel (2), and two groups of left-hand thread pipes (3) and two groups of right-hand thread pipes outside
Portion is fixedly connected with the inside inner ring of two groups of left ball bearings and two groups of right ball bearings respectively, two groups of left-hand thread bars (4)
Right end be inserted into respectively and spiral shell is filled to inside the left end of two groups of left-hand thread pipes (3), and the left end of two groups of right-hand thread bars point
It spiral shell Cha Ru not be filled to inside the right end of two groups of right-hand thread pipes simultaneously, the external screw-thread of two groups of left-hand thread bars (4) and two groups of right-hand thread bars
Oppositely oriented setting, two groups of cutter include left cut cutter (6) and right cut cutter, and the left cut cutter (6) right end
Upper front side and upper rear side connect respectively with the left end of two groups of left-hand thread bars (4), and right cut cutter left end is upper
Front side and upper rear side are connect with the right end of two groups of right-hand thread bars respectively, the right end of two groups of left-hand thread pipes (3) respectively with
The left end of two groups of right-hand thread pipes connects with one heart, and the anti-skidding casing of two groups of rotations (5) be fixedly set in respectively it is described
The right end of two groups of left-hand thread pipes (3) perimeter with the junction of the left end of two groups of right-hand thread pipes respectively, and two groups
The external right area of left-hand thread pipe (3) is respectively fixedly connected with two groups of rotations anti-skidding casing (5) inside left region, and two groups
The left hand external region of right-hand thread pipe is respectively fixedly connected with two groups of rotations anti-skidding casing (5) inner right side region；Further include
Back side panel (7), bottom plate (9), connecting spring (10) and adjusts bolt (11) under four groups at pressing plate (8), the back side panel (7)
Bottom end and the station (1) top rear side in the middle part of connect, and the rear end of the bottom plate (9) and the back side panel
(7) it is connected on the downside of front end, the top of connecting spring (10) is left front with the bottom plate (9) bottom end respectively under described four groups
Side, left rear side, forward right side are connected with right lateral side, and the bottom end of connecting spring (10) is pushed up with the pressing plate (8) respectively under four groups
Front left side, left rear side, the forward right side at end are connected with right lateral side, and pressing plate (8) is located at the top end of the station (1), and
It is provided with perforative adjusting through-hole up and down in the middle part of the bottom plate (9), and adjusts through-hole and is internally provided with and adjusts spiral shell
Bolt (11) external screw-thread can the internal whorl that closes of spiral shell assembly, the bottom end for adjusting bolt (11) is from the tops of bottom plate (9)
Spiral shell dress is extraneous to the bottom end of bottom plate (9) across adjusting inside through-hole and screwing out, and adjusts bottom end and the institute of bolt (11)
The top middle portion for stating pressing plate (8) is adjacent to.
2. a kind of PCB circuit board production cutter device as described in claim 1, which is characterized in that further include two groups of left limits
Position ring (12), two groups of left locking nuts (13), two groups of right limit rings and two groups of right locking nuts, the left cut cutter (6) are internal
Upper front side and upper rear side be provided with the perforative left installation through-hole in left and right, and upper front side inside the right cut cutter and upper
Rear side is provided with the perforative right installation through-hole in left and right, and two groups of left limit rings (12) are fixedly set in two groups of left sides respectively
The outer left side of threaded rod (4), and two groups of right limit rings are fixedly set in the outside of two groups of right-hand thread bars respectively
Right side, and the left cut cutter (6) is respectively sleeved at the left side of two groups of left-hand thread bars (4) by two groups of left installation through-holes
Outside, and on the right end of left cut cutter (6) front side and upper rear side respectively with the left ends of two groups of left limit rings (12) be adjacent to, institute
State the right hand external that two groups of right cut cutteves are respectively sleeved at two groups of right-hand thread bars by two groups of right installation through-holes, and right cut
The right end of the upper front side of cutter left end and upper rear side respectively with two groups of right limit rings is adjacent to, two groups of left locking nuts
(13) spiral shell encapsulation is located at the outer left sides of two groups of left-hand thread bars (4), and the right end difference of two groups of left locking nuts (13) respectively
It is adjacent to the upper front side of left cut cutter (6) left end and upper rear side, spiral shell encapsulation is located at two groups of right sides to two groups of right locking nuts respectively
The external right side of threaded rod, and the left end of two groups of right locking nuts is pasted with the upper front side of right cut cutter right end and upper rear side respectively
Tightly.
3. a kind of PCB circuit board production cutter device as claimed in claim 2, which is characterized in that further include push rod (14),
Push away column (15), push plate (16), connecting spring (18) on upper mounted plate (17) and four groups, the rear end of the top tie plate with it is described
Connection on the upside of the front end of back side panel (7), and on described four groups connecting spring (18) top respectively with fixed plate
(17) front left side, left rear side, the forward right side of bottom end are connected with right lateral side, and the bottom end of connecting spring (18) is divided on described four groups
It is not connect with front left side, left rear side, forward right side and the right lateral side on the operation panel (2) top, a left side for back side panel (7) front end
Side and right side are vertically arranged with the first dovetail chute, and the left and right side of operation panel (2) rear end is provided with the first swallow
Tail sliding block, two group of first dovetail chute are slidably fastened on respectively inside two group of first dovetail chute, upper mounted plate (17)
Middle part be vertically arranged with perforative sliding through hole up and down, and the bottom end for pushing away column (15) is from the top of upper mounted plate (17)
Can be slid through inside sliding through hole and the bottom end for extending out to upper mounted plate (17) be extraneous, the top middle portion of the push plate (16) with
The bottom end connection for pushing away column (15), and the center bottom of the push rod (14) is connect with the top for pushing away column (15).
4. a kind of PCB circuit board production cutter device as claimed in claim 3, which is characterized in that further include steering wheel
(19) and four groups of universal ball bearings (20), the top middle portion of the steering wheel (19) and the bottom end for adjusting bolt (11) are concentric
Connection, and the top of four groups of universal ball bearings (20) respectively with the front left side of the steering wheel (19) bottom end, left rear side,
Forward right side is connected with right lateral side, and the bottom end of four groups of universal ball bearings (20) can be in rolling contact with the pressing plate (8) top.
5. a kind of PCB circuit board production cutter device as claimed in claim 4, which is characterized in that further include left loading plate
(21) and right loading plate, front-rear direction is provided with left mounting groove and right peace to the left and right side on station (1) top respectively
Tankage, the left loading plate (21) and right loading plate are fixedly installed to respectively inside left mounting groove and right mounting groove, and left
The top of loading plate (21) and right loading plate is flushed with the top of the station (1), and left loading plate (21) He Youcheng
Support plate respectively corresponds longitudinal lower section for being located at left cut cutter (6) and right cut cutter.
6. a kind of PCB circuit board production cutter device as claimed in claim 5, which is characterized in that further include two groups of left branch
Pushing out ring (23), two groups of right support rings, two groups of left support bars and two groups of right support bars, the front side of operation panel (2) bottom end is with after
Side is provided with the second dovetail chute on left and right directions, and the top of two groups of left support bars is provided with left second swallow
Tail sliding block, two groups of left second dovetail slide blocks are slidably fastened on the left area inside two group of second dovetail chute respectively, and
Two groups of left support rings (23) are respectively sleeved at the outside of two groups of left-hand thread bars (4), and the bottom of two groups of left support bars
End is connect with the top of two groups of left support rings (23) respectively, and the top of two groups of right support bars is provided with right second swallow
Tail sliding block, two groups of right second dovetail slide blocks are slidably fastened on the right area inside two group of second dovetail chute respectively, and
Two groups of right support rings are respectively sleeved at the outside of two groups of right-hand thread bars, and the bottom end of two groups of right support bars respectively with
The top of two groups of right support rings connects.
7. a kind of PCB circuit board production cutter device as claimed in claim 6, which is characterized in that two groups of left supports
It is arranged between bar left connecting rod (24), and is provided with right connecting rod between two groups of right support bars.
8. a kind of PCB circuit board production cutter device as claimed in claim 7, which is characterized in that further include four groups anti-skidding
Backing plate (25), the top of four groups of mechanical brakemans (25) front left side, the left rear side, the right side with the station (1) bottom end respectively
Front side is connected with right lateral side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574794.2U CN208880862U (en) | 2018-09-26 | 2018-09-26 | Cutter device is used in a kind of production of PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574794.2U CN208880862U (en) | 2018-09-26 | 2018-09-26 | Cutter device is used in a kind of production of PCB circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN208880862U true CN208880862U (en) | 2019-05-21 |
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ID=66514052
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821574794.2U Active CN208880862U (en) | 2018-09-26 | 2018-09-26 | Cutter device is used in a kind of production of PCB circuit board |
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| Country | Link |
|---|---|
| CN (1) | CN208880862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518521A (en) * | 2019-08-30 | 2019-11-29 | 国网山东省电力公司商河县供电公司 | A kind of cable block head |
| CN110757544A (en) * | 2019-10-22 | 2020-02-07 | 浙江诗韵医疗科技有限公司 | Adjustable agar slitting workbench |
| CN112265032A (en) * | 2020-09-30 | 2021-01-26 | 芜湖炫达智能科技有限公司 | Circuit board cutting device is used in electronic product production |
-
2018
- 2018-09-26 CN CN201821574794.2U patent/CN208880862U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518521A (en) * | 2019-08-30 | 2019-11-29 | 国网山东省电力公司商河县供电公司 | A kind of cable block head |
| CN110757544A (en) * | 2019-10-22 | 2020-02-07 | 浙江诗韵医疗科技有限公司 | Adjustable agar slitting workbench |
| CN112265032A (en) * | 2020-09-30 | 2021-01-26 | 芜湖炫达智能科技有限公司 | Circuit board cutting device is used in electronic product production |
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