CN110707590A - Cable shearing device capable of automatically cutting off feeding along with pulling distance - Google Patents
Cable shearing device capable of automatically cutting off feeding along with pulling distance Download PDFInfo
- Publication number
- CN110707590A CN110707590A CN201910954879.6A CN201910954879A CN110707590A CN 110707590 A CN110707590 A CN 110707590A CN 201910954879 A CN201910954879 A CN 201910954879A CN 110707590 A CN110707590 A CN 110707590A
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- movably connected
- driving wheel
- cable
- rack frame
- inner support
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
Abstract
The utility model provides a cable shearing mechanism along with pulling distance automatic cutout material loading, relates to the relevant technical field of cable, including outer post, the inside swing joint of outer post has inner support, the inside swing joint of inner support has three motion, the inside swing joint of inner support has three tooth piece. This along with pulling apart from automatic cutout material loading's cable shearing mechanism, through the position of adjustment slider at the spacing inslot, can change the distance of two fixture block propelling cable, the slider is close to the left side of spacing groove more, then the motion cycle of transfer line is longer more, the distance that two fixture block propelling cable moved is longer more promptly, otherwise, the slider is close to the right side of spacing groove more, then the distance that two fixture block propelling cable moved is shorter more, above-mentioned process can realize the advantage that cable cut-off length is adjustable, the practicality and the suitability of the device have been increased, the application range of the device has been improved, the holistic rationality of the device has been increased.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a cable shearing device capable of automatically cutting off and feeding along with a pulling distance.
Background
When laying a cable line, the packaging specification is mostly in a roll type, that is, a whole cable is wound on a reel, so that the cable needs to be cut according to the actual use length, and the conventional cable cutting device has the following problems in use:
1. because there is no special measuring tool for cutting the cable, it is necessary to use a measuring tape or other measuring tools to measure the length of the cable before cutting, so as to determine the cutting position.
2. The existing cable shearing device is used for cutting off a cable, the end part of the cable can be reserved at the cut-off position, the cable needs to be pulled out from the cut-off position again when the cable is cut off next time, a large amount of time can be consumed in the process when the cable is repeatedly cut off, and the length of the cable needs to be measured again after the cable is pulled to the preset position, so that the production progress is seriously influenced.
In order to solve the above problems, the inventor proposes a cable shearing device capable of automatically cutting off and feeding along with the pulling distance, which has the advantages of no need of measuring, automatic cutting off and automatic feeding, ensures that the length of each cable shearing is consistent, does not need to measure the length of the cable during shearing, can automatically pull the cable to a preset position after the cable shearing, saves a large amount of working time, reduces the labor amount of operators, and simultaneously ensures that the length of each cable shearing is consistent.
Disclosure of Invention
In order to achieve the purposes of non-measuring, automatic cutting and automatic feeding, the invention provides the following technical scheme: a cable shearing device capable of automatically cutting off feeding along with a pulling distance comprises an outer support, an inner support, a moving mechanism, a tooth block, a rack frame, a positioning groove, a cutter, a compression spring, a handle, a driving wheel, a limiting groove, a sliding block, a transmission rod, a driven rod, a clamping block and an auxiliary rod.
Wherein: the motion mechanism comprises a positioning seat, a sliding seat, a return spring and a rotating wheel.
The positions and the connection relations of the structures are as follows:
the inner side of the outer support is movably connected with an inner support, the inner side of the inner support is movably connected with three moving mechanisms, the inner side of the inner support is movably connected with three tooth blocks, the right side of each tooth block is movably connected with a rack frame, a positioning groove is formed in the rack frame, the outer side of each rack frame is movably connected with a cutter, a compression spring is movably connected above each cutter, and the left side of each rack frame is movably connected with a handle.
The right side swing joint of rack frame has the action wheel, the below swing joint of action wheel has the drive wheel, the spacing groove has all been seted up to the pig woolen cloth face of action wheel and drive wheel, the inside swing joint of spacing groove has the change slider, the front swing joint of slider has the transfer line, the one end swing joint that the slider was kept away from to the transfer line has the driven lever, the outside swing joint of driven lever has the fixture block, one side swing joint that the transfer line was kept away from to the driven lever has the auxiliary rod.
The movement mechanism comprises two positioning seats, sliding seats are movably connected inside the two positioning seats, return springs are movably connected on posts of the sliding seats, and rotating wheels are movably connected between the two sliding seats.
Preferably, the two driven rods are the same in length, the two clamping blocks correspond to the two driven rods respectively, and rubber bulges are arranged on the opposite surfaces of the two clamping blocks.
Preferably, the two auxiliary rods have the same specification and size, and the length of the auxiliary rods is the same as that of the transmission rod.
Preferably, the movement mechanism comprises two positioning seats, and the specification and the size of the two positioning seats are the same.
Preferably, a through groove is formed in the positioning seat, and the sliding seat is located in the through groove and is in sliding connection with the through groove.
Preferably, the specification and the size of the two sliding seats included in the same movement mechanism are the same, and the positions of the two sliding seats in the through grooves of the two positioning seats are always the same, that is, the middle points of the two sliding seats are always on the same straight line.
Preferably, the tooth block is located between the two positioning seats and is meshed with the rotating wheel.
Compared with the prior art and products, the invention has the beneficial effects that:
1. this cable shearing mechanism along with pulling distance automatic cutout material loading, through passing outer pillar and inner pillar with the cable and make it contact with three runner, because runner and two slide swing joint, the top swing joint of slide has reset spring, so under reset spring's effect this moment, can guarantee that the laminating between runner and the cable is comparatively inseparable, linkage nature between each structure of the device can be guaranteed to above-mentioned process, utilize the motion of pulling cable self to drive other structure synchronous motion, certain energy consumption has been saved, the practicality of the device has been improved.
2. The cable shearing device capable of automatically cutting off and feeding materials along with the pulling distance has the advantages that the cable can drive the three rotating wheels to synchronously rotate at the moment by pulling the cable, the rotating wheels are meshed with the tooth blocks, so that the tooth blocks move leftwards under the driving of the rotating wheels, the tooth blocks are movably connected with the rack frame, so that the rack frame can synchronously move in the same direction along with the tooth blocks, the positioning grooves are formed in the rack frame, the cutters are in sliding connection with the positioning grooves in the positioning grooves, the cutters slide in the positioning grooves in the leftward movement process of the rack frame, when the positioning grooves move leftwards to the positions of the cutters, the cutters move downwards under the action of the compression springs to cut off the cable, the length of the rack frame is limited, so that the lengths of the cutters for shearing the cable are consistent by pulling the cable, namely repeated measurement is not needed, and the length of the cable cut off at each time can be guaranteed to be fixed in the process, the stability when having guaranteed the cable and cut off need not repeated volume and gets, has reduced user's work load when improving production efficiency.
3. The cable shearing device capable of automatically cutting off and feeding materials along with the pulling distance drives the rack frame to move rightwards by manually pushing the handle, and drives the driving wheel to rotate, the driving wheel synchronously rotates along with the driving wheel because the driving wheel and the driving wheel are meshed with each other, the two sliding blocks are respectively movably connected with the driving wheel and the driven wheel, the two transmission rods are respectively movably connected with the two sliding blocks, the two driven rods are respectively movably connected with the two transmission rods, and the two clamping blocks are respectively movably connected with the two driven rods, so that the two clamping blocks can be driven to do periodical approaching and departing actions in the rotating process of the driving wheel and the driven wheel, the two clamping blocks can push the cable leftwards for a preset distance, the cable to be sheared can be positioned at a preset position again after the cable is cut off by the cutter, and the process can lead the cable to return to the initial position again after one-time cutting, repeated actions caused by re-filling are avoided, and the working efficiency is greatly improved.
4. This along with pulling apart from automatic cutout material loading's cable shearing mechanism, through the position of adjustment slider at the spacing inslot, can change the distance of two fixture block propelling cable, the slider is close to the left side of spacing groove more, then the motion cycle of transfer line is longer more, the distance that two fixture block propelling cable moved is longer more promptly, otherwise, the slider is close to the right side of spacing groove more, then the distance that two fixture block propelling cable moved is shorter more, above-mentioned process can realize the advantage that cable cut-off length is adjustable, the practicality and the suitability of the device have been increased, the application range of the device has been improved, the holistic rationality of the device has been increased.
Drawings
FIG. 1 is a top view of the connection structure of the outer and inner struts and the moving mechanism of the present invention;
FIG. 2 is a schematic view of the connection structure of the movement mechanism of the present invention;
FIG. 3 is a schematic diagram of the movement trace of the movement mechanism of the present invention;
FIG. 4 is a schematic view of the rack frame, positioning groove and cutter connecting structure of the present invention;
FIG. 5 is a schematic view of the rack frame, positioning slot and cutter movement trace of the present invention;
FIG. 6 is a schematic view of the connection structure of the driving wheel, the driven rod and the clamping block according to the present invention;
FIG. 7 is a schematic view of the movement tracks of the driving wheel, the driven rod and the clamping block according to the present invention;
FIG. 8 is a schematic view of a connection structure of a limiting groove and a sliding block and a motion trail thereof.
In the figure: 1-outer support, 2-inner support, 3-motion mechanism, 4-gear block, 5-rack frame, 6-positioning groove, 7-cutter, 8-compression spring, 9-handle, 10-driving wheel, 11-driving wheel, 12-limiting groove, 13-sliding block, 14-driving rod, 15-driven rod, 16-clamping block, 17-auxiliary rod, 31-positioning seat, 32-sliding seat, 33-reset spring and 34-rotating wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-8:
the cable shearing device capable of automatically cutting off feeding along with the pulling distance comprises an outer support 1, an inner support 2, a movement mechanism 3, a tooth block 4, a rack frame 5, a positioning groove 6, a cutter 7, a compression spring 8, a handle 9, a driving wheel 10, a driving wheel 11, a limiting groove 12, a sliding block 13, a transmission rod 14, a driven rod 15, a clamping block 16 and an auxiliary rod 17.
Wherein: the movement mechanism 3 includes a positioning seat 31, a slide 32, a return spring 33, and a wheel 34.
The initial positions and the connection relations of the structures are as follows:
the inner support 2 is movably connected to the inner portion of the outer support 1, the three moving mechanisms 3 are movably connected to the inner portion of the inner support 2, the three tooth blocks 4 are movably connected to the inner portion of the inner support 2, the rack frame 5 is movably connected to the right side of the tooth blocks 4, the positioning groove 6 is formed in the rack frame 5, the cutter 7 is movably connected to the outer side of the rack frame 5, the compression spring 8 is movably connected to the upper portion of the cutter 7, and the handle 9 is movably connected to the left side of the rack frame 5.
The right side of the rack frame 5 is movably connected with a driving wheel 10, a driving wheel 11 is movably connected below the driving wheel 10, limiting grooves 12 are formed in the driving wheel 10 and the surface of the hog wool of the driving wheel 11, a melting sliding block 13 is movably connected inside the limiting grooves 12, a transmission rod 14 is movably connected to the front face of the sliding block 13, one end, away from the sliding block 13, of the transmission rod 14 is movably connected with a driven rod 15, a clamping block 16 is movably connected to the outer side of the driven rod 15, and an auxiliary rod 17 is movably connected to one side, away from the transmission rod 14.
The movement mechanism 3 comprises two positioning seats 31, the insides of the two positioning seats 31 are movably connected with sliding seats 32, the upper posts of the sliding seats 32 are movably connected with return springs 33, and rotating wheels 34 are movably connected between the two sliding seats 32.
Wherein:
a. the outer pillar 1 and the inner pillar 2 are both cylindrical, the central axes of the outer pillar and the inner pillar are on the same straight line, the rack frame 5 is Z-shaped, the movement mechanism 3 comprises two positioning seats 31, and the specification and the size of the two positioning seats 31 are the same.
b. The three motion mechanisms 3 comprise the same structure, the circle centers of the inner pillars 2 of the three motion mechanisms 3 are uniformly distributed with reference, the two driven rods 15 are the same in length, the two fixture blocks 16 respectively correspond to the two driven rods 15, and rubber bulges are arranged on the opposite surfaces of the two fixture blocks 16.
c. The three tooth blocks 4 are identical in specification and size, teeth are arranged on the outer sides of the rotating wheels 34, the three tooth blocks 4 correspond to the three rotating wheels 34 respectively and are matched with each other, the two auxiliary rods 17 are identical in specification and size, and the length of each auxiliary rod 17 is identical to that of the transmission rod 14.
Wherein:
d. the specification and size of the driving wheel 10 and the driving wheel 11 are the same, and they are vertically arranged and meshed with each other, and the circle centers of the driving wheel 10 and the driving wheel 11 are on the same straight line, a through groove is opened in the positioning seat 31, and the sliding seat 32 is located in the through groove and connected with the through groove in a sliding manner.
e. The specification and size of the two limiting grooves 12 are the same, the two limiting grooves 12 correspond to the driving wheel 10 and the driving wheel 11 respectively and are in a parallel state, the specification and size of the two sliding seats 32 included in the same moving mechanism 3 are the same, the positions of the two sliding seats 32 in the through grooves of the two positioning seats 31 are always the same, that is, the middle points of the two sliding seats 32 are always on the same straight line.
f. The two transmission rods 14 are the same in specification and size and are movably hinged with the two sliding blocks 13 respectively, the two sliding blocks 13 are movably connected with the two limiting grooves 12 respectively, the positions of the two sliding blocks 13 in the two limiting grooves 12 are the same in the initial state, and the tooth block 4 is located between the two positioning seats 31 and is meshed with the rotating wheel 34.
When the cable fixing device is used, a cable penetrates through the outer support 1 and the inner support 2 and is in contact with the three rotating wheels 34, and the rotating wheels 34 are movably connected with the two sliding seats 32, and the return springs 33 are movably connected above the sliding seats 32, so that the rotating wheels 34 and the cable can be tightly attached under the action of the return springs 33.
Please refer to fig. 1 for the above structure and process.
The pulling cable, the cable can drive three runner 34 synchronous rotation this moment, because runner 34 and tooth piece 4 intermeshing, so tooth piece 4 moves left under the drive of runner 34 this moment, because tooth piece 4 and rack frame 5 swing joint, so rack frame 5 can be along with tooth piece 4 synchronous syntropy motion this moment, because locating slot 6 has been seted up to rack frame 5's inside, and cutter 7 is sliding connection in the inside of locating slot 6 and the two, so in the in-process of rack frame 5 left motion, cutter 7 can slide in locating slot 6 inside, when locating slot 6 left motion cutter 7 is in its chute department, cutter 7 moves down under compression spring 8's effect, can cut off the cable, because the length of rack frame 5 is limited, consequently, the length when utilizing the pulling cable to drive cutter 7 and shearing it is unanimous, do not need the repeated volume to get promptly.
Please refer to fig. 4-5 for the above structure and process.
When the cable is cut off by the cutter 7, the handle 9 is manually pushed to drive the rack frame 5 to move rightwards, the moving process of the cutter 7 is the same as the principle and the direction is opposite to the principle, namely, the cutter 7 moves upwards, because the driving wheel 10 is movably connected with the rack frame 5, the right side of the rack frame 5 is provided with a long rack which is movably connected with the upper part of the driving wheel 10, the driving wheel 10 is driven to rotate in the process that the rack frame 5 moves rightwards, because the driving wheel 10 is meshed with the driving wheel 11, the driving wheel 11 synchronously rotates along with the driving wheel 10, because the two sliders 13 are respectively movably connected with the driving wheel 10 and the driven wheel 11, the two driving rods 14 are respectively movably connected with the two sliders 13, the two driven rods 15 are respectively movably connected with the two driving rods 14, and the two clamping blocks 16 are respectively movably connected with the two driven rods 15, therefore, in the process of rotating the driving wheel 10 and the driven wheel 11, the two blocks 16 can be driven to periodically approach and separate, at this time, the two blocks 16 can push the cable to the left for a predetermined distance, and after the cable is cut by the cutting knife 7, the cable to be cut can be positioned at a predetermined position again.
The above structure and process are shown in FIGS. 6-7.
The distance that the two blocks 16 push the cable can be changed by adjusting the position of the sliding block 13 in the limiting groove 12, and the closer the sliding block 13 is to the left side of the limiting groove 12, the longer the movement period of the transmission rod 14 is, that is, the longer the distance that the two blocks 16 push the cable to move, otherwise, the closer the sliding block 13 is to the right side of the limiting groove 12, the shorter the distance that the two blocks 16 push the cable to move.
Please refer to fig. 8 for the above structure and process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a cable shearing mechanism along with pulling distance automatic cutout material loading, includes outer post (1), its characterized in that: an inner support (2) is movably connected inside the outer support (1), three moving mechanisms (3) are movably connected inside the inner support (2), three tooth blocks (4) are movably connected inside the inner support (2), a rack frame (5) is movably connected on the right side of each tooth block (4), a positioning groove (6) is formed inside each rack frame (5), a cutter (7) is movably connected on the outer side of each rack frame (5), a compression spring (8) is movably connected above each cutter (7), and a handle (9) is movably connected on the left side of each rack frame (5);
a driving wheel (10) is movably connected to the right side of the rack frame (5), a driving wheel (11) is movably connected to the lower portion of the driving wheel (10), limiting grooves (12) are formed in the surfaces of the driving wheel (10) and the driving wheel (11), a chemical slider (13) is movably connected to the interior of each limiting groove (12), a driving rod (14) is movably connected to the front face of each slider (13), a driven rod (15) is movably connected to one end, far away from the corresponding slider (13), of each driving rod (14), a clamping block (16) is movably connected to the outer side of each driven rod (15), and an auxiliary rod (17) is movably connected to one side, far away from the corresponding driving rod (14), of each driven rod (15);
the movement mechanism (3) comprises two positioning seats (31), a sliding seat (32) is movably connected inside each positioning seat (31), a return spring (33) is movably connected on the working position of the sliding seat (32), and a rotating wheel (34) is movably connected between the sliding seats (32).
2. The apparatus of claim 1, wherein the apparatus further comprises: the outer pillar (1) and the inner pillar (2) are both cylindrical, the central axes of the outer pillar and the inner pillar are on the same straight line, and the rack frame (5) is Z-shaped.
3. The apparatus of claim 1, wherein the apparatus further comprises: the three motion mechanisms (3) have the same structure, and the three motion mechanisms (3) are uniformly distributed by taking the circle center of the inner support (2) as a reference.
4. The apparatus of claim 1, wherein the apparatus further comprises: the three tooth blocks (4) are identical in specification and size, teeth are arranged on the outer side of the rotating wheel (34), and the three tooth blocks (4) correspond to the three rotating wheels (34) and are matched with the three rotating wheels.
5. The apparatus of claim 1, wherein the apparatus further comprises: the driving wheel (10) and the driving wheel (11) are identical in specification and size, vertically and linearly arranged and meshed with each other, and the circle centers of the driving wheel (10) and the driving wheel (11) are on the same straight line.
6. The apparatus of claim 1, wherein the apparatus further comprises: the specification and the size of the two limiting grooves (12) are the same, and the two limiting grooves (12) correspond to the driving wheel (10) and the driving wheel (11) respectively and are in a parallel state.
7. The apparatus of claim 1, wherein the apparatus further comprises: the two transmission rods (14) are identical in specification and size and are movably hinged with the two sliding blocks (13), the two sliding blocks (13) are movably connected with the two limiting grooves (12) respectively, and the two sliding blocks (13) are identical in position in the two limiting grooves (12) in an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954879.6A CN110707590A (en) | 2019-10-09 | 2019-10-09 | Cable shearing device capable of automatically cutting off feeding along with pulling distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954879.6A CN110707590A (en) | 2019-10-09 | 2019-10-09 | Cable shearing device capable of automatically cutting off feeding along with pulling distance |
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| CN110707590A true CN110707590A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910954879.6A Pending CN110707590A (en) | 2019-10-09 | 2019-10-09 | Cable shearing device capable of automatically cutting off feeding along with pulling distance |
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| CN (1) | CN110707590A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111159791A (en) * | 2019-12-27 | 2020-05-15 | 东华大学 | Data information theftproof electronic information processor |
| CN111347476A (en) * | 2020-03-11 | 2020-06-30 | 湖州锦安企业管理咨询有限公司 | Automatic intelligent winding machine capable of guaranteeing quantitative cutting based on thickness change |
| CN111633707A (en) * | 2020-06-08 | 2020-09-08 | 杭州辉吉信息技术有限公司 | Device with can equidistance line of cut optical cable pencil |
| CN112454464A (en) * | 2020-11-07 | 2021-03-09 | 嘉兴奥锶特光电科技有限公司 | Automatic shearing device is used in processing of photoelectric technology communication cable |
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| CN110280696A (en) * | 2019-07-05 | 2019-09-27 | 新昌县彭诚农业科技有限公司 | Utilize the cable automatic cut-to-length disconnecting device of linkage principle |
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| CN200959478Y (en) * | 2006-04-26 | 2007-10-10 | 启基永昌通讯（昆山）有限公司 | Pneumatic coaxial wire stripper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111159791A (en) * | 2019-12-27 | 2020-05-15 | 东华大学 | Data information theftproof electronic information processor |
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| CN111347476A (en) * | 2020-03-11 | 2020-06-30 | 湖州锦安企业管理咨询有限公司 | Automatic intelligent winding machine capable of guaranteeing quantitative cutting based on thickness change |
| CN111633707A (en) * | 2020-06-08 | 2020-09-08 | 杭州辉吉信息技术有限公司 | Device with can equidistance line of cut optical cable pencil |
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| CN112454464A (en) * | 2020-11-07 | 2021-03-09 | 嘉兴奥锶特光电科技有限公司 | Automatic shearing device is used in processing of photoelectric technology communication cable |
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Application publication date: 20200117 |
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