CN208179992U - A kind of bus cable device of multi-line cutting machine - Google Patents
A kind of bus cable device of multi-line cutting machine Download PDFInfo
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- CN208179992U CN208179992U CN201820714413.XU CN201820714413U CN208179992U CN 208179992 U CN208179992 U CN 208179992U CN 201820714413 U CN201820714413 U CN 201820714413U CN 208179992 U CN208179992 U CN 208179992U
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Abstract
The utility model provides a kind of bus cable device of multi-line cutting machine, belongs to saw blade cutting machine technical field.The bus cable device that it solves existing multi-line cutting machine adheres to hard oil-sand easily on drive rod in cutting process, and as drive rod slides the gap between intrusion and position-limited rack, the technical issues of causing component wear to destroy, influencing service life and winding displacement effect.The bus cable device of this multi-line cutting machine includes rack, guide wheel assembly and guide rod, the opposite rack of guide rod energy slides axially, guide rod can drive guide wheel assembly to move back and forth in sliding process, rack is equipped with guide holder, and guide holder is in outside long tubular and axially extending rack, and guide rod is inserted in guide holder, the periphery of guide holder is arranged with connecting cylinder, connecting cylinder and guide holder slide axially cooperation, the outer end closing of connecting cylinder and connected with guide wheel assembly, and the outer end of guide rod is connected in connecting cylinder.This bus cable device makes extraneous dust and oil-sand be difficult to invade to guide rod, to improve dust-proof effect.
Description
Technical field
The utility model belongs to saw blade cutting machine technical field, is related to a kind of bus cable device of multi-line cutting machine.
Background technique
Multi-wire saw is a kind of high speed reciprocating motion by wire, and abrasive material is brought into semiconductor processing areas and is ground
The hard brittle materials such as semiconductor are once cut into a kind of novel cutting process method of hundreds of plate sheets by mill simultaneously.Multi-wire wafer
Cutting technique is more advanced silicon chip process technology in the world at present, it is different from the cutting such as traditional saw blade, grinding wheel
Mode, also different from advanced laser cutting and inner circle cutting, its principle is attached by the steel wire drive of a high-speed motion
Cutting blade material on steel wire rub to silicon rod, to reach cutting effect.In the whole process, steel wire passes through more than ten
The guidance of a guide roller forms a bracing cable net in main roller, and workpiece to be processed realizes workpiece by the decline of workbench
Feeding.
The reciprocating motion winding of cutting line needs bus cable device to carry out participating in ensure that winding displacement is uniform, if filling without winding displacement
It sets, the line of recycling will be stacked at one or arrange in spindle, and when becoming rotating forward again by reversion again, ureeling barrel will be in unwrapping wire again
State, when ureeling barrel is put into new line after discharging the line of reversion recycling again at this time, cutting line position will appear jump, this will make
It is extremely unstable at the tension of cutting line.Utility model people devises the China that application publication number is CN103274264A specially before this
Benefit is related to the two-way bus cable device and its control method of a kind of multi-line cutting machine, and structure is simple, and easy to control and precision is high.But
Come with some shortcomings place in use: the hard oil-sand of dust and splashing that cutting process generates easily adheres to drive rod
On, and as drive rod slides the gap between intrusion and position-limited rack, it causes component wear to destroy, influences service life and winding displacement
Effect is invaded in multi-line cutting machine field to realize that sand controlling result generally installs dirt-proof boot limitation in guide rod and rack joint
Enter in joint clearance or achieve the goal by way of oil-sand clearing up immediately on cutting line, but dust-proof effect is unsatisfactory.
Summary of the invention
The utility model aiming at the above problems existing in the prior art, provides a kind of bus cable device of multi-line cutting machine,
The technical problem to be solved by the utility model is to how to improve the dust-proof effect of saw blade cutting bus cable device.
The purpose of this utility model can be realized by the following technical scheme:
A kind of bus cable device of multi-line cutting machine, including rack, guide wheel assembly and guide rod, the guide rod can the relatively described machines
Frame slides axially, which can drive the guide wheel assembly to move back and forth in sliding process, which is characterized in that the rack
It is equipped with guide holder, the guide holder is in outside long tubular and axially extending rack, and the guide rod is inserted in the guide holder, institute
The periphery for stating guide holder is arranged with connecting cylinder, and the connecting cylinder and the guide holder slide axially cooperation, the outer end of the connecting cylinder
It closes and is connected with the guide wheel assembly, the outer end of the guide rod is connected in the connecting cylinder.
Guide rod is installed in rack and can slide axially relative to rack, and guide rod drives guide wheel assembly in sliding process
It moves back and forth, in guide wheel assembly motion process, the cutting line being arranged on guide wheel assembly can uniformly arrange to reel.Pass through
The guide holder to extend outwardly in long tubular is set on the rack, is inserted in guide rod in guide holder, provides radial limit for guide rod
And cutting dust is stopped to invade guide rod, furthermore the closed connecting cylinder in outer end is set be set in the periphery of guide holder and slided with guide holder
Dynamic cooperation, guide wheel assembly is fixed on outside connecting cylinder and is connected to the outer end of guide rod in connecting cylinder, in this way during winding displacement
Guide rod can drive connecting cylinder to move back and forth together, and connecting cylinder is oppositely oriented seat sliding during the motion to ensure guide rod always
In the environment built-in in closing, extraneous dust and oil-sand is difficult to invade to guide rod in this way, to improve dust-proof effect.
In a kind of bus cable device of above-mentioned multi-line cutting machine, shape between the connecting cylinder and the end face of the guide holder
At air cavity, the guide rod offers the through-hole being connected to the inner cavity of guide rod for the lateral wall of hollow pipe and guide rod, sliding in the guide rod
The through-hole is connected with the air cavity always during dynamic.It is hollow pipe by setting guide rod, and is opened in the lateral wall of guide rod
If the through-hole that the air cavity that can be formed between connecting cylinder and the end face of guide holder always is connected to, such guide rod is in reciprocatory movement
Middle air cavity can be sucked and be discharged clean air by guide rod inner end opening by through-hole, keep guide rod movement smooth and air cavity is avoided to hold
Gap when product increases between connecting cylinder and guide holder sucks dust, ensure that the dust-proof effect of this bus cable device.
In a kind of bus cable device of above-mentioned multi-line cutting machine, the inner sidewall of the connecting cylinder is equipped with circumferentially
Sealing ring, the inner edge of the sealing ring are matched with the outer peripheral surface of the guide holder.By the inner sidewall in connecting cylinder, edge is set
The sealing ring of circumferentially extending and match the inner edge of sealing ring with the outer peripheral surface of guide holder, in this way by connecting cylinder and guide holder it
Between gap closing, greatly reduce dust invasion probability, further increase the dust-proof effect of this bus cable device.
In a kind of bus cable device of above-mentioned multi-line cutting machine, the sealing ring has portion of strike-ofing, and the portion of strike-ofing is in
Along the annular of sealing ring circumferentially extending, the section in the portion of strike-ofing is wedge shaped and tip and the outer peripheral surface of the guide holder lean.
By the way that the wedge shaped portion of strike-ofing in inclined-plane is arranged on sealing ring, the outer peripheral surface at the tip and guide holder that make the portion of strike-ofing leans, this
Extraneous splashing can be adhered to the dust of guiding seating face to sample connecting cylinder by the portion of strike-ofing in reseting procedure and oil-sand is rejected, and with
Strike-off portion inclined-plane accumulation fall, thus guarantee be oriented to seating face cleaning, further increase the dust-proof effect of this bus cable device.
It further include telescopic bellows in a kind of bus cable device of above-mentioned multi-line cutting machine, the bellows
One end inner edge is matched with the outer peripheral surface of the connecting cylinder, the other end inner edge of the bellows and the outer peripheral surface phase of the guide holder
Cooperation.Both ends inner edge by the way that bellows is arranged cooperates with the outer peripheral surface of the outer peripheral surface of connecting cylinder and guide holder respectively, such wave
The joint of connecting cylinder and guide holder is isolated from the outside world and comes by line pipe, and will not influence the sliding motion of guide rod, further mentions
The dust-proof effect of this high bus cable device.
In a kind of bus cable device of above-mentioned multi-line cutting machine, linear bearing, the straight line are equipped in the guide holder
Bearing holder (housing, cover) is set to the outer peripheral surface of the guide rod and is slidably matched with guide rod.By the way that several and guide rod periphery are arranged in guide holder
The linear bearing that face is slidably matched substantially reduces the resistance to sliding of guide rod in this way, so that guide rod is moved smooth resistance smaller.
In a kind of bus cable device of above-mentioned multi-line cutting machine, being rotatably connected in the rack has lead screw, the silk
Thick stick and the guide rod are arranged in parallel, and the outer peripheral surface of the lead screw is arranged with the driving nut with lead screw bolt, the inner end of the guide rod
It is fixed with attachment base, the attachment base is radially slidably connected with the driving nut, when driving nut can drive attachment base same
Step moves back and forth.To guarantee to cut cutting effect, the cutting line of scroll saw has certain tensile force, and guide rod is long in slipping
Phase will lead to guide rod by the effect of tensile force and shift, to make the center between guide rod and lead screw away from variation, by setting
It sets the attachment base being connected with guide rod to be radially slidably connected with driving nut, attachment base can opposite driving spiral shell when such guide rod deviates
Mother slides to real-time adjusting center distance, avoids causing the two to deform guide rod in motion process and lead screw generation interference.
In a kind of bus cable device of above-mentioned multi-line cutting machine, the rack further includes two baffles disposed in parallel,
The extending direction of the baffle is parallel with the lead screw, and the driving nut outer peripheral surface is fixed with two parallel guide posts, two institutes
It states guide post and is respectively positioned between two baffles and perpendicular with baffle, the outer peripheral surface of the guide post is rotatably connected to idler wheel, two rollings
Wheel leans with two baffles respectively.By the way that two parallel baffles are arranged on the rack and make the extending direction of baffle and lead screw one
It causes, two parallel and vertical with baffle guide posts is set in the outside of driving nut, are set to two guide posts between two baffles, two
The outer peripheral surface of guide post installs rotatable idler wheel, makes two idler wheels respectively with two baffles against such two idler wheel is limited in two baffles
Between and can only be rolled along the length direction of baffle, for drive nut the direction of motion guiding is provided, while avoid driving nut
It rotates and causes guide rod to deform attachment base generation torque.
In a kind of bus cable device of above-mentioned multi-line cutting machine, the rack further includes baffle, the extension of the baffle
Direction is parallel with the lead screw, and the driving nut outer peripheral surface is fixed with two parallel guide posts, the guide post and the baffle
Perpendicular, for the baffle between two guide posts, the outer peripheral surface of the guide post is rotatably connected to idler wheel, the outer peripheral surface of two idler wheels
It bears against in the two sides of baffle.Alternatively, driving is realized by the idler wheel cooperation on baffle and two guide posts
The guiding and limit of nut.
Compared with prior art, as follows the advantages of the utility model:
1, the bus cable device of this multi-line cutting machine makes to lead by the way that the guide holder to extend outwardly in long tubular is arranged on the rack
Bar is inserted in guide holder, provides radial limit for guide rod and cutting dust is stopped to invade guide rod, it is closed that outer end is furthermore arranged
Connecting cylinder is set in the periphery of guide holder and is slidably matched with guide holder, and guide wheel assembly is fixed on outside connecting cylinder and makes the outer of guide rod
End is connected in connecting cylinder, and guide rod can drive connecting cylinder to move back and forth together during winding displacement in this way, and connecting cylinder is moving
It is oppositely oriented seat sliding in the process and is closed in built-in environment to ensure that guide rod is in always, so extraneous dust and oil-sand
It is difficult to invade to guide rod, to improve dust-proof effect.
2, the bus cable device of this multi-line cutting machine is hollow pipe by setting guide rod, and opens up and can begin in the lateral wall of guide rod
The through-hole that the air cavity formed between end and connecting cylinder and the end face of guide holder is connected to thus is avoided that when air cavity volume increases from connection
Gap between cylinder and guide holder sucks dust, and keeps guide rod movement smooth, ensure that the dust-proof effect of this bus cable device.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the bus cable device of this multi-line cutting machine.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Fig. 3 is the portion the B enlarged drawing in Fig. 1.
Fig. 4 is the C-C the schematic diagram of the section structure in Fig. 1.
In figure, 1, rack；11, guide holder；111, linear bearing；12, baffle；
2, guide wheel assembly；
3, guide rod；31, through-hole；
4, connecting cylinder；41, air cavity；
5, sealing ring；51, it strike-offs portion；
6, bellows；7, lead screw；8, attachment base；
9, nut is driven；91, guide post；92, idler wheel.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figs 1-4, the bus cable device of this multi-line cutting machine includes rack 1, guide wheel assembly 2 and slides company with rack 1
The guide rod 3 connect, guide rod 3 can drive guide wheel assembly 2 to move back and forth in sliding process, be fixed with guide holder 11 in rack 1, be oriented to
Seat 11 is in outside long tubular and axially extending rack 1, and guide rod 3 is inserted in the guide holder 11, and the periphery of guide holder 11 is arranged with
Connecting cylinder 4, connecting cylinder 4 and the guide holder 11 slide axially cooperation, the outer end closing of the connecting cylinder 4 and consolidate with guide wheel assembly 2
Even, the outer end of the guide rod 3 is connected in connecting cylinder 4.Linear bearing 111 is equipped in guide holder 11, linear bearing 111, which is sheathed on, leads
It the outer peripheral surface of bar 3 and is slidably matched with guide rod 3.It is slidably matched by the way that several are arranged in guide holder 11 with 3 outer peripheral surface of guide rod
Linear bearing 111, substantially reduce the resistance to sliding of guide rod 3 in this way, so that guide rod 3 is moved smooth resistance smaller.Guide rod 3 is installed
In that can move in rack 1 and relative to 1 sliding extension of rack, such guide rod 3 can drive guide wheel assembly 2 reciprocal in sliding process
Movement, in 2 motion process of guide wheel assembly, the cutting line being arranged on guide wheel assembly 2 can uniformly arrange to reel.By
The guide holder 11 to extend outwardly in long tubular is set in rack 1, is inserted in guide rod 3 in guide holder 11, provides radial direction for guide rod 3
Limit and stop cutting dust invade guide rod 3, furthermore be arranged the closed connecting cylinder 4 in outer end be set in guide holder 11 periphery and with
Guide holder 11 is slidably matched, and guide wheel assembly 2 is fixed on outside connecting cylinder 4 and is connected to the outer end of guide rod 3 in connecting cylinder 4, in this way
Guide rod 3 can drive connecting cylinder 4 to move back and forth together during winding displacement, and connecting cylinder 4 is oppositely oriented seat 11 during the motion
Sliding is to ensure guide rod 3 always in closing in built-in environment, and extraneous dust and oil-sand is difficult to invade to guide rod 3 in this way
Place, to improve dust-proof effect.For further, air cavity 41 is formed between connecting cylinder 4 and the end face of guide holder 11, guide rod 3 is
The lateral wall of hollow pipe and guide rod 3 offers the through-hole 31 being connected to the inner cavity of guide rod 3, the through-hole in sliding process of guide rod 3
31 are connected with air cavity 41 always.By setting guide rod 3 be hollow pipe, and the lateral wall of guide rod 3 open up can always with connection
The through-hole 31 that the air cavity 41 formed between cylinder 4 and the end face of guide holder 11 is connected to, such air cavity in reciprocatory movement of guide rod 3
41 can be sucked and be discharged clean air by 3 inner end opening of guide rod by through-hole 31, so that guide rod 3 is moved smooth and are avoided air cavity 41
Gap when volume increases between connecting cylinder 4 and guide holder 11 sucks dust, ensure that the dust-proof effect of this bus cable device.Even
The inner sidewall of connect cylinder 4 is equipped with sealing ring 5 circumferentially, and the inner edge of sealing ring 5 is matched with the outer peripheral surface of guide holder 11.It is logical
It crosses the inner sidewall setting sealing ring 5 circumferentially in connecting cylinder 4 and makes the inner edge of sealing ring 5 and the outer peripheral surface of guide holder 11
It matches, in this way closes the gap between connecting cylinder 4 and guide holder 11, greatly reduce the probability of dust invasion, further
Improve the dust-proof effect of this bus cable device.Preferably, sealing ring 5 has portion 51 of strike-ofing, portion 51 of strike-ofing is in circumferential along sealing ring 5
The section of the annular of extension, the portion 51 of strike-ofing is wedge shaped and tip and the outer peripheral surface of guide holder 11 lean.By in sealing ring 5
The wedge shaped portion 51 of strike-ofing in upper setting inclined-plane, makes the tip in the portion of strike-ofing 51 and the outer peripheral surface of guide holder 11 lean, connects in this way
Extraneous splashing can be adhered to the dust on 11 surface of guide holder and oil-sand is rejected by the portion 51 of strike-ofing in reseting procedure of cylinder 4, and with
Strike-off portion 51 inclined-plane accumulation fall, to guarantee the cleaning on 11 surface of guide holder, further increase the dust-proof of this bus cable device
Effect.
As shown in Figure 1-3, the bus cable device of this multi-line cutting machine further includes telescopic bellows 6, one end of bellows 6
Inner edge is matched with the outer peripheral surface of connecting cylinder 4, and the other end inner edge of the bellows 6 is matched with the outer peripheral surface of guide holder 11.It is logical
The both ends inner edge for crossing setting bellows 6 cooperates with the outer peripheral surface of the outer peripheral surface of connecting cylinder 4 and guide holder 11 respectively, such bellows
6 are isolated from the outside world the joint of connecting cylinder 4 and guide holder 11 sliding motion come, and will not influence guide rod 3, further mention
The dust-proof effect of this high bus cable device.Specifically, the both ends of bellows 6 are arranged with fastening clamp respectively, prevent bellows 6 from existing
It falls off in 4 motion process of connecting cylinder.
As Figure 1 and Figure 4, being rotatably connected in rack 1 has lead screw 7, and lead screw 7 and guide rod 3 are arranged in parallel, the lead screw 7
Outer peripheral surface is arranged with the driving nut 9 with 7 bolt of lead screw, and the inner end of the guide rod 3 is fixed with attachment base 8, attachment base 8 and driving
Nut 9 radially slides connection along lead screw 7.To guarantee to cut cutting effect, the cutting line of scroll saw has certain tensile force, and leads
Bar 3 will lead to guide rod 3 by the effect of tensile force for a long time in slipping and shift, to make between guide rod 3 and lead screw 7
Center away from variation, connect with nut 9 is driven along radially sliding for lead screw 7 by the way that the attachment base 8 being connected with guide rod 3 is arranged, this
Attachment base 8 opposite can drive the sliding of nut 9 to real-time adjusting center distance when sample guide rod 3 deviates, and avoid leading in motion process
Bar 3 and lead screw 7, which generate interference, causes the two to deform.Specifically, driving 9 surface of nut offers the waist-shaped hole of two perforations,
The length extending direction of waist-shaped hole is towards guide rod 3, and 8 surface of attachment base is opened up there are two screw hole, and bolt passes through waist-shaped hole and screw hole
It matches, nut and driving 9 surface of nut are against bolt can be slided along waist-shaped hole.For further, rack 1 further includes two
Item baffle 12 disposed in parallel, the extending direction of baffle 12 is parallel with lead screw 7, and driving 9 outer peripheral surface of nut is fixed with two in parallel
Guide post 91, two guide posts 91 are respectively positioned between two baffles 12 and perpendicular with baffle 12, the outer peripheral surface of the guide post 91 company of rotation
It is connected to idler wheel 92, two idler wheels 92 lean with two baffles 12 respectively.By the way that two parallel baffles 12 are arranged in rack 1 and make to keep off
The extending direction and lead screw 7 of plate 12 are consistent, and two parallel and vertical with baffle 12 guide posts are arranged in the outside of driving nut 9
91, it is set to two guide posts 91 between two baffles 12, rotatable idler wheel 92 is installed in the outer peripheral surface of two guide posts 91, makes two idler wheels 92
Respectively with two baffles 12 against such two idler wheel 92 is limited between two baffles 12 and can only roll along the length direction of baffle 12
It is dynamic, to drive the direction of motion of nut 9 to provide guiding, while avoiding the rotation of driving nut 9 and the generation torque of attachment base 8 is caused
Guide rod 3 deforms.Preferably, idler wheel 92 is rolling bearing, the rigidity of rolling bearing is more preferable, and accuracy is higher.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of bus cable device of multi-line cutting machine, including rack (1), guide wheel assembly (2) and guide rod (3), guide rod (3) energy
The relatively described rack (1) slides axially, which can drive the guide wheel assembly (2) to move back and forth in sliding process,
It is characterized in that, the rack (1) is equipped with guide holder (11), the guide holder (11) is in long tubular and axially extending rack
(1) outside, the guide rod (3) is inserted in the guide holder (11), and the periphery of the guide holder (11) is arranged with connecting cylinder (4), institute
State connecting cylinder (4) and the guide holder (11) slide axially cooperation, the outer end of the connecting cylinder (4) close and with the guide wheel assembly
(2) it is connected, the outer end of the guide rod (3) is connected in connecting cylinder (4).
2. the bus cable device of multi-line cutting machine according to claim 1, which is characterized in that the connecting cylinder (4) with it is described
Form air cavity (41) between the end face of guide holder (11), the guide rod (3) be the lateral wall of hollow pipe and guide rod (3) offer with
Guide rod (3) inner cavity connection through-hole (31), the through-hole (31) described in guide rod (3) sliding process always with the air cavity
(41) it is connected.
3. the bus cable device of multi-line cutting machine according to claim 1 or 2, which is characterized in that the connecting cylinder (4) it is interior
Side wall is equipped with sealing ring (5) circumferentially, and the inner edge of the sealing ring (5) and the outer peripheral surface of the guide holder (11) match
It closes.
4. the bus cable device of multi-line cutting machine according to claim 3, which is characterized in that the sealing ring (5), which has, scrapes
Sand portion (51), the portion of strike-ofing (51) are in the annular that circumferentially extends along sealing ring (5), the section in the portion of strike-ofing (51) it is wedge shaped and
The outer peripheral surface at tip and the guide holder (11) leans.
5. the bus cable device of multi-line cutting machine according to claim 1 or 2, which is characterized in that further include telescopic wave
One end inner edge of line pipe (6), the bellows (6) is matched with the outer peripheral surface of the connecting cylinder (4), the bellows (6) it is another
One end inner edge is matched with the outer peripheral surface of the guide holder (11).
6. the bus cable device of multi-line cutting machine according to claim 1 or 2, which is characterized in that in the guide holder (11)
Equipped with linear bearing (111), the linear bearing (111) is sheathed on the outer peripheral surface of the guide rod (3) and matches with guide rod (3) sliding
It closes.
7. the bus cable device of multi-line cutting machine according to claim 1 or 2, which is characterized in that can turn on the rack (1)
Dynamic to be connected with lead screw (7), the lead screw (7) and the guide rod (3) are arranged in parallel, and the outer peripheral surface of the lead screw (7) is arranged with and silk
The driving nut (9) of thick stick (7) bolt, the inner end of the guide rod (3) are fixed with attachment base (8), the attachment base (8) and the drive
Dynamic nut (9) are radially slidably connected, when driving nut (9) can drive attachment base (8) synchronous reciprocating to move.
8. the bus cable device of multi-line cutting machine according to claim 7, which is characterized in that the rack (1) further includes two
The extending direction of item baffle disposed in parallel (12), the baffle (12) is parallel with the lead screw (7), the driving nut (9)
Outer peripheral surface is fixed with two parallel guide posts (91), two guide posts (91) be respectively positioned between two baffles (12) and with baffle (12)
Perpendicular, the outer peripheral surface of the guide post (91) is rotatably connected to idler wheel (92), two idler wheels (92) respectively with two baffles (12)
It leans.
9. the bus cable device of multi-line cutting machine according to claim 7, which is characterized in that the rack (1) further includes gear
The extending direction of plate (12), the baffle (12) is parallel with the lead screw (7), and driving nut (9) outer peripheral surface is fixed with two
The parallel guide post of root (91), the guide post (91) and the baffle (12) are perpendicular, the baffle (12) be located at two guide posts (91) it
Between, the outer peripheral surface of the guide post (91) is rotatably connected to idler wheel (92), and the outer peripheral surface of two idler wheels (92) is born against in gear
The two sides of plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714413.XU CN208179992U (en) | 2018-05-14 | 2018-05-14 | A kind of bus cable device of multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714413.XU CN208179992U (en) | 2018-05-14 | 2018-05-14 | A kind of bus cable device of multi-line cutting machine |
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| Publication Number | Publication Date |
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| CN208179992U true CN208179992U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656374A (en) * | 2018-05-14 | 2018-10-16 | 台州职业技术学院 | A kind of bus cable device of multi-line cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656374A (en) * | 2018-05-14 | 2018-10-16 | 台州职业技术学院 | A kind of bus cable device of multi-line cutting machine |
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