CN109807985A - One kind is novel to deviate asymmetric perforating device - Google Patents
One kind is novel to deviate asymmetric perforating device Download PDFInfo
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- CN109807985A CN109807985A CN201910267206.3A CN201910267206A CN109807985A CN 109807985 A CN109807985 A CN 109807985A CN 201910267206 A CN201910267206 A CN 201910267206A CN 109807985 A CN109807985 A CN 109807985A
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- cam
- ailhead
- roller
- pedestal
- plate
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005096 rolling process Methods 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 11
- 230000007935 neutral effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 241000587161 Gomphocarpus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Novel asymmetric perforating device is deviated the present invention relates to a kind of, it include: pedestal, clamp system, nail seat, ailhead, ailhead fixed frame, spring, roller bracket, roller, cam, rocking bar, Cam rest, cam slide unit, graduated scale, support frame, centering body, push rod, nail seat tightening frame, balladeur train, tight fixed bolt, motor, described two clamp systems are located at the left and right ends of the pedestal to clamp paper tape, the push rod can drive the ailhead and the nail seat off center axis certain distance, and then the cam rotation is set to realize the punching to paper tape by shaking the rocking bar.The beneficial effects of the present invention are: its structure is simple, small in size, flexible operation, production cost are low, high reliablity, can be realized the asymmetric punching of off center axis, at the same to it is neutral it is good, drilling precision is high.
Description
Technical field
The present invention relates to office accommodations, and in particular to one kind is novel to deviate asymmetric perforating device.
Background technique
In our daily life, there are many place needs to use punching, not only needs to punch on the ribbon,
Sometimes the blank sheet of paper in bulk that we use can also use punching, and existing punch device is along paper or paper tape mostly now
Heart line realizes symmetrical punching and the centralising device of paper tape or paper is poor to neutrality, and it is asymmetric to be directed to the realization of off center line
The equipment of none comparatively perfect of the device of punching, it is therefore desirable to design a kind of novel punch device, can not only realize
The asymmetric punching of off center line, and centralising device is to neutral good, easy to operate, perforating efficiency height.
Summary of the invention
The invention aims to solve the problems, such as that off center line realizes asymmetric punching, this hair in order to solve problem above
It is bright provide it is a kind of it is novel deviate asymmetric perforating device, structure is simple and convenient to operate, perforating efficiency is high, punching accuracy
It is good.The technical scheme adopted by the invention is as follows: it is a kind of novel to deviate asymmetric perforating device, comprising: pedestal, clamp system,
Nail seat, ailhead, ailhead fixed frame, spring, roller bracket, roller, cam, rocking bar, Cam rest, cam slide unit, graduated scale, branch
Support, centering body, push rod, nail seat tightening frame, balladeur train, tight fixed bolt, motor are provided on the pedestal left part front-rear direction
One big T-slot is opened on right part front-rear direction there are two small T-slot, is symmetrically distributed at left and right sides of two small t-shaped slots
Four grooves, the point of intersection of two horizontal and vertical axis of symmetry of small t-shaped slot are provided with a tapped blind hole, and the clamp system has
Two, the left and right ends of the pedestal are located at, the nail seat is located in the big T-slot of pedestal left part and matches with it
It closes, the nail seat is T-type structure, is provided with a through slot on the front-rear direction of lower part, so as to paper scrap discharge, is provided with a circle at center
Hole, the push rod are located at the front of the nail seat, and the push rod lower end and the nail seat are welded, upper end and the cam slide unit phase
Even, the two is fixed with one, the cam slide unit is rectangular parallelepiped structure, is provided with concave groove and spill on inner length direction
The right upper portion of through slot and lower part are all L-type structure, and it is logical to be provided with a rectangle at the center of left part length direction along the vertical direction
Slot, there are a regular triangular prism protrusions to do pointer at the center in right end upper length direction, and the Cam rest is located at described
The top of cam slide unit, the Cam rest are single round end plate, are provided with a circular hole, the cam branch at the center of Dan Yuantou plate
Frame is welded in cam slide unit upper end, and the rocking bar is matched in the circular hole of the Cam rest by the coaxial bearing heart, institute
It states cam to be located on the left of the Cam rest, the cam is mounted at the shaft shoulder of the rocking bar by interference fit, the nail
Head frame is located at the lower part of the cam slide unit and concordant with its left side, and the ailhead fixed frame is Z-type structure, vertical portion
It is divided into rectangular slab, horizontal component is two single round end plates, is provided with a circular hole at single round end plate center of lower part, the ailhead is solid
Determine frame and be fixed by welding in cam slide unit lower end, the roller is located at the cam lower part and linear with the cam
The rolling axial sides of contact, the roller extend, and left side is mounted on the roller bracket by bearing, and right side is matched with described
In the rectangular straight slot of cam slide unit, to prevent its swing, the stroke of the roller does not exceed the cam slide unit rectangular channel
Length, the roller bracket are located on the left of the roller, and the roller bracket is mounted on the ailhead upper end by interference fit
Blind hole in, the ailhead is located at below the roller bracket, and the ailhead lower part passes through ailhead fixed frame lower part Dan Yuan
The stroke that circular hole and the ailhead move up and down at head plate center will not disengage it from ailhead fixed frame lower part list round end plate
Circular hole at center, the ailhead is cylindrical, there is a blind hole at the center of upper surface, and close to upper surface, there are a shaft shoulder, lower ends
Diameter and Circularhole diameter at the nail seat center are identical and concentric, and the spring and the ailhead are concentric, the spring position
Between the ailhead shaft shoulder and single round end plate of ailhead fixed frame lower part, the cam slide unit and support frame as described above left end
Square groove match, support frame as described above be located at the cam slide unit right end and the pedestal top, support frame as described above four
Supporting leg is by being fixedly welded in four grooves of the pedestal and support frame as described above front/rear end and the pedestal front/rear end
Concordantly, the graduated scale is located at support frame as described above top, the center graduation mark and support frame as described above, the pedestal of the graduated scale
Center axis of symmetry is generally aligned in the same plane in the front-back direction, and the centering body is located at two small t-shaped slot tops of the pedestal, institute
The left part that nail seat tightening frame is located at the nail seat is stated, the nail seat tightening frame is hollow mount structure and height is lower than the nail
Seat, the nail seat tightening frame are fixed by welding on the pedestal, and the balladeur train is located among the nail seat tightening frame and can
It is slid back and forth along the nail seat tightening frame, a tapped through hole is provided at the slider block central, the tight fixed bolt is mounted on institute
It states in the tapped through hole of balladeur train.
The clamp system is made of roller support, roller A, roller B, rolling axle A, rolling axle B, nut, the roller
There are two supports, and two roller supports are fixed on by welding on the pedestal, and the rolling axle A passes through bearing
It is mounted in the circular hole of two roller supports, the roller A is mounted on the rolling axle A by key, the rolling axle B
Both ends are provided with screw thread, are fitted in double round end through slots of two roller supports with the nut, the roller B passes through
Bearing is mounted on the rolling axle B, and it is left that the pedestal can be installed on by the nut adjustment oneself height, the motor
End, the clamp system front side, the motor axis are connected by shaft coupling with the rolling axle A of the clamp system
It connects.
The centering body is by centering plate, centering slide unit, hinged stud A, rotor plate A, rotor plate B, hinged stud B group
At the lower end hinged stud A is combined in the tapped blind hole of the pedestal, and the upper end hinged stud A is polished rod, and lower end has
Screw thread, the rotor plate A are located on the hinged stud A, are provided with through-hole in the middle part of the rotor plate A, and both ends are provided with tapped through hole,
The rotor plate A middle through-hole and the hinged stud A upper end polished rod are interference fitted, and there are two the rotor plate B, is located at
The front and rear sides the rotor plate A, the both ends the rotor plate B are provided with through-hole, and two upper ends hinged stud B turn with described in two
Movable plate B one end through-hole interference fit, lower end screws with the rotor plate A end thread through-hole, with this by two rotor plate B
The two sides the rotor plate A are connected to, there are four the hinged stud B, and the hinged stud B is similarly upper end polished rod, and lower end is
Screw thread, there are two the centering plates, is located at two two sides the rotor plate B, pair of centering board bottom portion left and right directions
Front and back on axis is claimed to be provided with two tapped through holes, the left and right sides of outside screw through-hole is symmetrical, and there are two square three-way grooves, separately
Outer two hinged stud B lower threads are screwed with two centering plate inside thread through-holes, upper end polished rod with described turn
The rotor plate B, is connect, the centering slide unit is located at institute by movable plate B other end through-hole interference fit with this with the centering plate
It states in centering plate square three-way groove, there are four the centering slide units, the rectangular slot wedge of centering slide unit upper end and the centering plate
It closes, the small t-shaped slot of lower end and the pedestal cooperates, and as described centering plate can be slided along small t-shaped slot, two tight fixed bolts
It is installed in two centering plate outside screw through-holes.
The beneficial effects of the present invention are: its structure is simple, small in size, flexible operation, production cost are low, high reliablity, energy
Enough realize the asymmetric punching of off center axis, at the same to it is neutral it is good, drilling precision is high.
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1, which is that one kind of the present invention is novel, deviates asymmetric perforating device overall structure diagram.
Fig. 2, which is that one kind of the present invention is novel, deviates asymmetric perforating device base construction schematic diagram.
Fig. 3, which is that one kind of the present invention is novel, deviates asymmetric perforating device clamp system structural schematic diagram.
Fig. 4, which is that one kind of the present invention is novel, deviates asymmetric perforating device cam slide unit schematic diagram.
Fig. 5, which is that one kind of the present invention is novel, deviates asymmetric perforating device centering body schematic diagram.
Fig. 6, which is that one kind of the present invention is novel, deviates asymmetric perforating device centering slide unit schematic diagram.
Fig. 7, which is that one kind of the present invention is novel, deviates asymmetric perforating device nail seat tightening frame and balladeur train cooperation signal
Figure.
Fig. 8, which is that one kind of the present invention is novel, deviates asymmetric perforating device roller schematic diagram.
In figure: 1, pedestal 2, clamp system 3, nail seat 4, ailhead 5, ailhead fixed frame 6, spring 7, roller bracket
8, roller 9, cam 10, rocking bar 11, Cam rest 12, cam slide unit 13, graduated scale 14, support frame 15, centering body
16, push rod 17, nail seat tightening frame 18, balladeur train 19, tight fixed bolt 20, motor
Specific embodiment
Referring to attached drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, one kind is novel to deviate asymmetric perforating device packet
It includes: pedestal (1), clamp system (2), nail seat (3), ailhead (4), ailhead fixed frame (5), spring (6), roller bracket (7), roller
(8), cam (9), rocking bar (10), Cam rest (11), cam slide unit (12), graduated scale (13), support frame (14), centering body
(15), push rod (16), nail seat tightening frame (17), balladeur train (18), tight fixed bolt (19), motor (20), pedestal (1) left part
It is provided with a big T-slot on front-rear direction, is opened on right part front-rear direction there are two small T-slot, the left and right of two small t-shaped slots
Two sides are symmetrical there are four groove, and the point of intersection of two horizontal and vertical axis of symmetry of small t-shaped slot is provided with a tapped blind hole,
There are two the clamp systems (2), is located at the left and right ends of the pedestal (1), and the nail seat (3) is located at the pedestal
(1) it in the big T-slot of left part and being matched therewith, the nail seat (3) is T-type structure, it is provided with a through slot on the front-rear direction of lower part,
So as to paper scrap discharge, it is provided with a circular hole at center, the push rod (16) is located at the front of the nail seat (3), the push rod
(16) lower end and the nail seat (3) are welded, and upper end is connected with the cam slide unit (12), the two is fixed with one, described convex
Taking turns slide unit (12) is rectangular parallelepiped structure, and the right upper portion for being provided with concave groove and concave through grooves on inner length direction and lower part are all
For L-type structure, it is provided with a rectangular straight slot at the center of left part length direction along the vertical direction, in right end upper length direction
There are a regular triangular prism protrusions to do pointer at the heart, and the Cam rest (11) is located at the top of the cam slide unit (12),
The Cam rest (11) is single round end plate, and a circular hole, Cam rest (11) welding are provided at the center of Dan Yuantou plate
In cam slide unit (12) upper end, the rocking bar (10) is matched with the circular hole of the Cam rest (11) by the coaxial bearing heart
In, the cam (9) is located on the left of the Cam rest (11), and the cam (9) is mounted on the rocking bar by interference fit
(10) at the shaft shoulder, the ailhead fixed frame (5) is located at the lower part of the cam slide unit (12) and concordant with its left side, described
Ailhead fixed frame (5) is Z-type structure, and vertical portion is rectangular slab, and horizontal component is two single round end plates, single round end plate of lower part
A circular hole is provided at center, the ailhead fixed frame (5) is fixed by welding in cam slide unit (12) lower end, the rolling
Sub (8) are located at the cam (9) lower part and linearly contact with the cam (9), and the rolling axial sides of the roller (8) are prolonged
It stretches, left side is mounted on the roller bracket (7) by bearing, and right side is matched with the rectangular straight slot of the cam slide unit (12)
In, to prevent its swing, the stroke of the roller (8) does not exceed the length of cam slide unit (12) rectangular channel, the rolling
Submounts (7) are located on the left of the roller (8), and the roller bracket (7) is mounted on the ailhead (4) upper end by interference fit
Blind hole in, the ailhead (4) is located at below the roller bracket (7), and ailhead (4) lower part passes through the ailhead fixed frame
(5) stroke that circular hole and the ailhead (4) move up and down at lower part list round end plate center will not disengage it from the ailhead and fix
Circular hole at the list round end plate center of frame (5) lower part, the ailhead (4) is cylindrical, there is a blind hole at the center of upper surface, close to upper end
There are a shaft shoulders in face, and lower end diameter and Circularhole diameter at the nail seat (3) center are identical and concentric, the spring (6) with
The ailhead (4) is concentric, and the spring (6) is located at the Dan Yuan of the ailhead (4) shaft shoulder Yu ailhead fixed frame (5) lower part
Between head plate, the cam slide unit (12) matches with the square groove of support frame as described above (14) left end, support frame as described above (14) position
Right end and the pedestal (1) top in the cam slide unit (12), (14) four supporting legs of support frame as described above are by being welded and fixed
In four grooves of the pedestal (1) and support frame as described above (14) front/rear end is concordant with the pedestal (1) front/rear end, institute
It states graduated scale (13) and is located at support frame as described above (14) top, the center graduation mark and support frame as described above of the graduated scale (13)
(14), center axis of symmetry is generally aligned in the same plane the pedestal (1) in the front-back direction, and the centering body (15) is located at the base
(1) two small t-shaped slot top of seat, the nail seat tightening frame (17) are located at the left part of the nail seat (3), the nail seat tightening frame
(17) for hollow mount structure and highly lower than the nail seat (3), the nail seat tightening frame (17) is fixed by welding in described
On pedestal (1), the balladeur train (18) is located among the nail seat tightening frame (17) and can be before and after the nail seat tightening frame (17)
It slides, is provided with a tapped through hole at balladeur train (18) center, the tight fixed bolt (19) is mounted on the balladeur train (18)
In tapped through hole.
The clamp system (2) is by roller support (2001), roller A (2002), roller B (2003), rolling axle A
(2004), rolling axle B (2005), nut (2006) composition, there are two the roller supports (2001), two roller supports
(2001) it is fixed on by welding on the pedestal (1), the rolling axle A (2004) is mounted on two institutes by bearing
In the circular hole for stating roller support (2001), the roller A (2002) is mounted on the rolling axle A (2004) by key, described
Rolling axle B (2005) both ends are provided with screw thread, are fitted to two roller supports (2001) with the nut (2006)
In double round end through slots, the roller B (2003) is mounted on the rolling axle B (2005) by bearing, can pass through the nut
(2006) oneself height is adjusted, the motor (20) is installed on the pedestal (1) left end, clamp system (2) front side, institute
Motor (20) motor shaft is stated to be connected by shaft coupling with the rolling axle A (2004) of the clamp system (2).
The centering body (15) is by centering plate (1501), centering slide unit (1502), hinged stud A (1503), rotor plate A
(1504), rotor plate B (1505), hinged stud B (1506) are formed, and hinged stud A (1503) lower end is combined on the base
In the tapped blind hole of seat (1), hinged stud A (1503) upper end is polished rod, and there are screw thread, the rotor plate A (1504) in lower end
On the hinged stud A (1503), it is provided with through-hole in the middle part of the rotor plate A (1504), both ends are provided with tapped through hole, described
Rotor plate A (1504) middle through-hole and hinged stud A (1503) the upper end polished rod are interference fitted, the rotor plate B (1505)
There are two, rotor plate A (1504) front and rear sides are located at, rotor plate B (1505) both ends are provided with through-hole, two institutes
It states hinged (1506) upper end stud B to be interference fitted with two rotor plate B (1505) one end through-holes, lower end and the rotor plate
A (1504) end thread through-hole screws, and two rotor plate B (1505) are connected to the rotor plate A (1504) two with this
Side, there are four the hinged stud B (1506), and the hinged stud B (1506) is similarly upper end polished rod, and lower end is screw thread, institute
It states there are two centering plate (1501), is located at two rotor plate B (1505) two sides, centering plate (1501) bottom is left
Front and back is provided with two tapped through holes on the axis of symmetry of right direction, and the left and right sides of outside screw through-hole is symmetrical, and there are two sides
Shape through slot, other two described hinged stud B (1506) lower thread and two centering plate (1501) inside thread through-holes
Screw, upper end polished rod and rotor plate B (1505) other end through-hole are interference fitted, with this by the rotor plate B (1505) with
Centering plate (1501) connection, the centering slide unit (1502) is located in centering plate (1501) square three-way groove, described right
There are four middle slide units (1502), the square groove wedging of centering slide unit (1502) upper end and the centering plate (1501), lower end
Cooperate with the small t-shaped slot of the pedestal (1), as described centering plate (1501) can be slided along small t-shaped slot, two clamp screws
Bolt (19) is installed in two centering plate (1501) outside screw through-holes.
Firstly, original state is that cam slide unit (12) pointer is directed toward graduated scale (13) center graduation mark, make institute
It is right in the front-back direction to state cam slide unit (12), the nail seat (3), the ailhead (4), the pedestal (1), support frame as described above (14)
Claim central axis and the graduated scale (13) center graduation mark in same plane, then, pushes the push rod (16) mobile, make institute
State the deviation graduated scale (13) required by the pointer on cam slide unit (12) slides into reality according to the graduated scale (13)
The distance of center graduation mark, even if center axis of symmetry deviates the base in the front-back direction for the ailhead (4), the nail seat (3)
Distance required by center axis of symmetry reality, the mobile balladeur train (18) keep it tight along the nail seat to seat (1) in the front-back direction
Determine frame (17) and be moved to position corresponding with the nail seat (3), turns nail seat (3) described in the tight fixed bolt (19) stretching, into
And cam slide unit (12) position is fixed, then, paper tape is sequentially passed through to the described of the pedestal (1) right end from right to left
Between the roller A (2002) in clamp system (2) and the centre the roller B (2003), two centering plates (1501),
The roller A (2002) and the roller above the nail seat (3), in the clamp system (2) of pedestal (1) left end
B (2003) is intermediate, unclamps the tight fixed bolt (19) on two centering plates (1501), pushes one of institute inwardly
Stating centering plate (1501) makes it slide certain distance along small t-shaped slot, so that the connected rotor plate B (1505) rotation is driven,
And then make the rotor plate A (1504), another described rotor plate B (1505) rotation, finally drive another centering plate
(1501) paper tape is clamped centering by the identical distance of slid inward, and the central axes and the pedestal (1) for making paper tape are in the front-back direction
Center axis of symmetry is generally aligned in the same plane, and the effect of two centering plates (1501) is that paper tape is carried out centering, is then fastened
Two tight fixed bolts (19) fix two centering plate (1501) positions, finally, passing through two clamp systems
(2) nut (2006) on clamps paper tape to adjust the height of the roller B (2003) with this, and making it is in tensional state,
Start the motor (20), the motor (20) drives rolling axle A (2004) rotation, makes the roller A (2002)
It is rotated by command speed, under frictional force effect, paper tape can also advance according to identical speed, and rotating the rocking bar (10) makes institute
Cam (9) rotation is stated, and then the ailhead (4) is made to move up and down, to realize punching.
Claims (3)
1. one kind is novel to deviate asymmetric perforating device, it is characterised in that: including pedestal (1), clamp system (2), nail seat
(3), ailhead (4), ailhead fixed frame (5), spring (6), roller bracket (7), roller (8), cam (9), rocking bar (10), cam branch
Frame (11), cam slide unit (12), graduated scale (13), support frame (14), centering body (15), push rod (16), nail seat tightening frame
(17), balladeur train (18), tight fixed bolt (19), motor (20) are provided with a big T on pedestal (1) the left part front-rear direction
Type groove is opened on right part front-rear direction there are two small T-slot, and the left and right sides of two small t-shaped slots is symmetrical there are four groove,
The point of intersection of two horizontal and vertical axis of symmetry of small t-shaped slot is provided with a tapped blind hole, and there are two the clamp systems (2),
Be located at the left and right ends of the pedestal (1), the nail seat (3) be located in the big T-slot of the pedestal (1) left part and with its phase
Cooperation, the nail seat (3) are T-type structure, are provided with a through slot on the front-rear direction of lower part, so as to paper scrap discharge, are provided at center
One circular hole, the push rod (16) are located at the front of the nail seat (3), and push rod (16) lower end and the nail seat (3) are welded,
Upper end is connected with the cam slide unit (12), and the two is fixed with one, and the cam slide unit (12) is rectangular parallelepiped structure, internal
The right upper portion and lower part that concave groove and concave through grooves are provided on length direction are all L-type structure, in left part length direction
It is provided with a rectangular straight slot at the heart along the vertical direction, there are a regular triangular prism protrusions at the center in right end upper length direction
Pointer is done, the Cam rest (11) is located at the top of the cam slide unit (12), and the Cam rest (11) is single round end plate,
A circular hole is provided at the center of single round end plate, the Cam rest (11) is welded in cam slide unit (12) upper end, described
Rocking bar (10) is matched in the circular hole of the Cam rest (11) by the coaxial bearing heart, and the cam (9) is located at the cam
On the left of bracket (11), the cam (9) is mounted at the shaft shoulder of the rocking bar (10) by interference fit, the ailhead fixed frame
(5) positioned at the lower part of the cam slide unit (12) and concordant with its left side, the ailhead fixed frame (5) is Z-type structure, vertically
Part is rectangular slab, and horizontal component is two single round end plates, is provided with a circular hole, the ailhead at single round end plate center of lower part
Fixed frame (5) is fixed by welding in cam slide unit (12) lower end, the roller (8) be located at the cam (9) lower part and
It is linearly contacted with the cam (9), the rolling axial sides of the roller (8) extend, and left side is mounted on the rolling by bearing
On submounts (7), right side is matched in the rectangular straight slot of the cam slide unit (12), to prevent its swing, the roller (8)
Stroke does not exceed the length of cam slide unit (12) rectangular channel, and the roller bracket (7) is located on the left of the roller (8),
The roller bracket (7) is mounted in the blind hole of the ailhead (4) upper end by interference fit, and the ailhead (4) is located at described
Below roller bracket (7), ailhead (4) lower part pass through at ailhead fixed frame (5) the lower part list round end plate center circular hole and
The stroke that the ailhead (4) moves up and down will not disengage it from circular hole at ailhead fixed frame (5) the lower part list round end plate center,
The ailhead (4) is cylindrical, there is a blind hole at the center of upper surface, and close to upper surface, there are a shaft shoulder, lower end diameter and institutes
State that Circularhole diameter at nail seat (3) center is identical and concentric, and the spring (6) and the ailhead (4) are concentric, the spring
(6) between the ailhead (4) shaft shoulder and single round end plate of the ailhead fixed frame (5) lower part, the cam slide unit (12)
Matched with the square groove of support frame as described above (14) left end, support frame as described above (14) be located at the right end of the cam slide unit (12) with
Pedestal (1) top, (14) four supporting legs of support frame as described above by being fixedly welded in four grooves of the pedestal (1) and
Support frame as described above (14) front/rear end is concordant with the pedestal (1) front/rear end, and the graduated scale (13) is located at support frame as described above
(14) top, the center graduation mark and support frame as described above (14), the pedestal (1) of the graduated scale (13) are symmetrical in the front-back direction
Central axis is generally aligned in the same plane, and the centering body (15) is located at (1) two small t-shaped slot top of the pedestal, the nail seat
Tightening frame (17) is located at the left part of the nail seat (3), and the nail seat tightening frame (17) is hollow mount structure and height is lower than institute
It states nail seat (3), the nail seat tightening frame (17) is fixed by welding on the pedestal (1), and the balladeur train (18) is located at described
Nail seat tightening frame (17) is intermediate and can slide back and forth along the nail seat tightening frame (17), is provided with one at balladeur train (18) center
Tapped through hole, the tight fixed bolt (19) are mounted in the tapped through hole of the balladeur train (18).
2. one kind is novel as described in claim 1 deviates asymmetric perforating device, it is characterised in that: the clamp system (2)
By roller support (2001), roller A (2002), roller B (2003), rolling axle A (2004), rolling axle B (2005), nut
(2006) it forms, there are two the roller supports (2001), and two roller supports (2001) are fixed by welding
On the pedestal (1), the rolling axle A (2004) is mounted on the circular hole of two roller supports (2001) by bearing
In, the roller A (2002) is mounted on the rolling axle A (2004) by key, and rolling axle B (2005) both ends are provided with spiral shell
Line is fitted in double round end through slots of two roller supports (2001), the roller B with the nut (2006)
(2003) it is mounted on the rolling axle B (2005) by bearing, oneself height can be adjusted by the nut (2006), it is described
Motor (20) is installed on the pedestal (1) left end, clamp system (2) front side, and motor (20) motor shaft passes through
Shaft coupling is connected with the rolling axle A (2004) of the clamp system (2).
3. one kind is novel as described in claim 1 deviates asymmetric perforating device, it is characterised in that: the centering body (15)
By centering plate (1501), centering slide unit (1502), hinged stud A (1503), rotor plate A (1504), rotor plate B (1505), hinge
Stud B (1506) composition is connect, hinged stud A (1503) lower end is combined in the tapped blind hole of the pedestal (1), the hinge
Connecing stud A (1503) upper end is polished rod, and there is screw thread in lower end, and the rotor plate A (1504) is located at the hinged stud A (1503)
On, be provided with through-hole in the middle part of the rotor plate A (1504), both ends are provided with tapped through hole, rotor plate A (1504) middle through-hole with
Hinged stud A (1503) the upper end polished rod interference fit, there are two the rotor plate B (1505), is located at the rotation
Plate A (1504) front and rear sides, rotor plate B (1505) both ends are provided with through-hole, two hinged (1506) upper ends stud B with
Two rotor plate B (1505) one end through-hole interference fits, lower end and rotor plate A (1504) the end thread through-hole revolve
It closes, two rotor plate B (1505) is connected to by rotor plate A (1504) two sides, the hinged stud B (1506) with this
There are four, the hinged stud B (1506) is similarly upper end polished rod, and lower end is screw thread, and there are two the centering plates (1501), point
Not Wei Yu two rotor plate B (1505) two sides, front and back on the axis of symmetry of centering plate (1501) bottom left and right directions
Tapped through hole there are two opening, the left and right sides of outside screw through-hole is symmetrical, and there are two square three-way groove, other two described hinges
Stud B (1506) lower thread is connect to screw with two centering plate (1501) inside thread through-holes, upper end polished rod with described turn
The rotor plate B (1505), is connect by movable plate B (1505) other end through-hole interference fit with this with the centering plate (1501),
The centering slide unit (1502) is located in centering plate (1501) square three-way groove, and there are four the centering slide units (1502), institute
State the square groove wedging of centering slide unit (1502) upper end Yu the centering plate (1501), the small t-shaped slot of lower end and the pedestal (1)
Cooperation, as described centering plate (1501) can slide along small t-shaped slot, two tight fixed bolts (19) be installed on two it is described right
In middle plate (1501) outside screw through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267206.3A CN109807985A (en) | 2019-04-03 | 2019-04-03 | One kind is novel to deviate asymmetric perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267206.3A CN109807985A (en) | 2019-04-03 | 2019-04-03 | One kind is novel to deviate asymmetric perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109807985A true CN109807985A (en) | 2019-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910267206.3A Withdrawn CN109807985A (en) | 2019-04-03 | 2019-04-03 | One kind is novel to deviate asymmetric perforating device |
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| Country | Link |
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| CN (1) | CN109807985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394853A (en) * | 2019-07-24 | 2019-11-01 | 青岛科技大学 | One kind is novel to deviate asymmetric perforating device |
| CN110605750A (en) * | 2019-10-18 | 2019-12-24 | 江苏星光新材料科技有限公司 | Paper products processing cutting device with distance function |
-
2019
- 2019-04-03 CN CN201910267206.3A patent/CN109807985A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394853A (en) * | 2019-07-24 | 2019-11-01 | 青岛科技大学 | One kind is novel to deviate asymmetric perforating device |
| CN110605750A (en) * | 2019-10-18 | 2019-12-24 | 江苏星光新材料科技有限公司 | Paper products processing cutting device with distance function |
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Application publication date: 20190528 |