CN212182988U

CN212182988U - Efficient rigid wire stripping core-taking machine

Info

Publication number: CN212182988U
Application number: CN202021038977.XU
Authority: CN
Inventors: 邱慈彬; 朱学平; 陈俊华
Original assignee: Shenzhen Superlink Technology Co ltd
Current assignee: Shenzhen Superlink Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-18
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a high-efficient rigid line wire stripping coring machine, it includes base and a positioning cylinder, a positioning cylinder eccentric settings blade, a positioning cylinder is provided with the deviation mechanism for driving the blade to move and the mounting groove for the deviation mechanism to install, the deviation mechanism includes the middle part and the mounting groove cell wall articulated connecting strip and drives the centrifugal block that the blade moved through the rotation mode, centrifugal block and blade are located the both ends of connecting strip respectively, the mounting groove is close to the one end of blade and communicates the positioning cylinder inside and forms the holding part for the blade holding; when the centrifugal block moves in the direction close to the axis of the positioning cylinder, the blade rotates in the direction of entering the accommodating part; when the positioning cylinder rotates, the centrifugal block rotates in a direction away from the axis of the positioning cylinder. After the rigid wire is cut, a user can press the centrifugal block to enable the blade to be separated from the rigid wire, so that the user is more laboursome when pulling out the rigid wire, and the operation is convenient. The utility model discloses the effect that improves work efficiency has.

Description

Efficient rigid wire stripping core-taking machine

Technical Field

The utility model belongs to the technical field of the technique of rigidity wire stripping equipment and specifically relates to a core machine is got to high-efficient rigidity line wire stripping.

Background

The rigid wire refers to a hard wire, and compared with the flexible wire, the rigid wire is a wire which can keep the shape and is convenient to wire, and is mostly used in a fixed laying scene. When the rigid wire is connected, the outer protective layer on the surface of the rigid wire needs to be peeled off, and the core wire inside the rigid wire needs to be taken out for welding. Since the protective outer layer of the rigid wire is generally stiff, the user typically requires the use of a tool to remove the inner core.

Among the prior art as the chinese utility model with the publication number of CN205750038U for authorization, the electric power overhead ground wire composite optical cable rotary cutting stripping machine comprises a base, a chuck positioning and locking mechanism fixed on the base and used for fixing the composite optical cable, and a cutting blade used for cutting the composite optical cable. The base is rotatably connected with a rotary table used for driving a cutting blade to rotate and a rotation driving mechanism used for driving the rotary table to rotate, and the cutting blade is eccentrically arranged on the rotary table and is cut and protected to be outer in a mode of circular motion around the composite optical cable. When the user cuts, can wear to locate the carousel with the one end of composite optical cable, make composite optical cable holding in the carousel and U and fix a position composite optical cable, then fix composite optical cable on chuck location locking mechanism, restart carousel actuating mechanism makes the cutting circular knife cut around composite optical cable. After the cutting circular knife cuts at least one circle, the user can pull out the composite optical cable, and the cut outer layer structure is clamped and pulled out through a tool such as a pliers, so that the inner core of the composite optical cable is exposed.

The above prior art solutions have the following drawbacks: when cutting blade cutting composite optical cable, the cutting blade can inlay in composite optical cable's outer layer structure, and the user takes out composite optical cable and makes the cutting blade can block with composite optical cable, and is harder when pulling out composite optical cable, and is not convenient enough, has influenced the work efficiency of wire stripping machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a core machine is got to rigidity line wire stripping, through the mode that makes rigidity line and blade separation after work, the person of facilitating the use takes out the rigidity line, improves work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high-efficiency rigid wire stripping and core-picking machine comprises a base and a positioning cylinder which is rotatably connected with the base and is used for a rigid wire to penetrate through, wherein a blade is eccentrically arranged on the positioning cylinder, the base is provided with a power part for driving the positioning cylinder to rotate, the positioning cylinder is provided with a deviation mechanism for driving the blade to move and a mounting groove which is communicated with the outer side of the positioning cylinder and is used for mounting the deviation mechanism, the deviation mechanism comprises a connecting strip with the middle part hinged with the wall of the mounting groove and a centrifugal block for driving the blade to move in a rotating mode, the centrifugal block and the blade are respectively arranged at two ends of the connecting strip, one end of the mounting groove, which is close to the blade, is communicated with the inside of the positioning cylinder to form a containing part for containing the blade; when the centrifugal block moves in a direction approaching the axis of the positioning cylinder, the blade rotates in a direction of entering the accommodating part; when the positioning cylinder rotates, the centrifugal block rotates in a direction away from the axis of the positioning cylinder.

By adopting the technical scheme, when the power part drives the positioning cylinder to rotate, the centrifugal block rotates in the direction far away from the inside of the positioning cylinder under the action of centrifugal force, and the blade rotates in the direction close to the inside of the positioning cylinder, so that the blade is abutted against the rigid line in the inside of the positioning cylinder and performs circular motion along the rigid line to perform cutting. When the positioning cylinder stops rotating, a user can press the centrifugal block to enable the blade to rotate in the direction away from the inside of the positioning cylinder and completely enter the accommodating part, and at the moment, the blade is separated from the rigid line. Through the mode, after the rigid wire cutting is finished, a user can press the centrifugal block to enable the blade to be separated from the rigid wire, so that the user can take out the rigid wire more conveniently in a labor-saving mode, and the working efficiency is improved.

The present invention may be further configured in a preferred embodiment as: the outer side of the positioning barrel is provided with an adjusting hole for the positioning piece to penetrate through, and the positioning piece is in threaded connection with the positioning piece. The positioning barrel is characterized in that a positioning piece is arranged inside the positioning barrel, a positioning gap for accommodating a rigid wire is formed between the positioning piece and the wire inlet end of the positioning barrel, and the length of the positioning gap is greater than the distance between the blade and the wire inlet end of the positioning barrel.

By adopting the technical scheme, when the rigid wire reaches and abuts against the positioning piece, the rigid wire reaches the farthest distance of the positioning gap, so that the maximum length of the rigid wire entering the positioning cylinder is limited. When the user cuts, the rigid wire can be abutted to the positioning piece, so that the rigid wire is relatively stable and then cut, and the cut of the protective outer layer is smoother.

The present invention may be further configured in a preferred embodiment as: more than two adjusting holes for the positioning piece to penetrate through and be in threaded connection with the positioning piece are formed in the outer side of the positioning barrel, and the adjusting holes are distributed at intervals along the axis of the positioning barrel.

By adopting the technical scheme, a user can make the positioning piece separate from or enter the adjusting holes by screwing the positioning piece, and the length of the positioning gap can be changed by installing the positioning piece in different adjusting holes.

The present invention may be further configured in a preferred embodiment as: the mounting groove is provided with a stop block for blocking the accommodating part, the stop block penetrates through a limiting part which enters and exits the accommodating part in a rotating mode, and the limiting part is in threaded connection with the stop block.

Through adopting above-mentioned technical scheme, the dog can avoid the blade turned angle to break away from the outside of a location section of thick bamboo from the container portion after too big. Because the space in the holding portion can be occupied to the one end that the locating part got into the holding portion, the user accessible twists the locating part and makes the locating part business turn over holding portion soon, limits the maximum turned angle of blade, makes the blade can be close to the rigidity line of different diameters, prevents that the blade from keeping a distance from the rigidity line overlength, leads to the blade to take place acutely to tremble when just beginning to contact the rigidity line.

The present invention may be further configured in a preferred embodiment as: the one end atress cap that the locating part is kept away from the holding portion, the week side of atress cap is provided with anti-skidding line.

Through adopting above-mentioned technical scheme, the atress cap cooperation antiskid line can increase the frictional force between user and the locating part, and the person of facilitating the use adjusts the locating part.

The present invention may be further configured in a preferred embodiment as: the base is provided with the safety plate, the safety plate is located a location section of thick bamboo inlet wire end, the safety plate be provided with a location section of thick bamboo is coaxial and supply the safety hole that the rigid line wore to establish.

Through adopting above-mentioned technical scheme, the place ahead at a location section of thick bamboo is kept off to the safety shield, and when the handheld rigidity line of user cut, can prevent that the user from contacting a location section of thick bamboo in the rotation and leading to hand injury.

The present invention may be further configured in a preferred embodiment as: the power part is a motor, a fixed block is arranged on one side of the base, an output shaft of the power part penetrates through the fixed block and is connected with the fixed block in a rotating mode, the positioning cylinder penetrates through the fixed block and is connected with the fixed block in a rotating mode to form a transmission end, and the output shaft of the power part is connected with the transmission end through a transmission belt in a transmission mode.

Through adopting above-mentioned technical scheme, power spare during operation, the output shaft of power spare passes through the transmission of drive belt and the transmission end transmission of a location section of thick bamboo, makes a location section of thick bamboo take place to rotate.

The present invention may be further configured in a preferred embodiment as: the base is provided with a supporting block for supporting the positioning cylinder, and the positioning cylinder penetrates through the supporting block and is rotatably connected with the supporting block.

Through adopting above-mentioned technical scheme, the supporting shoe has the supporting role to a location section of thick bamboo, prevents that its one end of keeping away from the transmission end from whipping under the centrifugal force effect when a location section of thick bamboo is worked, makes the work of a location section of thick bamboo more stable.

The present invention may be further configured in a preferred embodiment as: the power part is electrically connected with a foot switch.

By adopting the technical scheme, a user can drive the power part to start working or stop working by stepping on the foot switch, so that space is reserved for the hand of the user, and the user can operate the power part conveniently.

To sum up, the utility model discloses a following at least one useful technological effect:

1. after the rigid wire is cut, a user can press the centrifugal block to enable the blade to be separated from the rigid wire, so that the user can pull out the rigid wire more conveniently in a labor-saving manner, and the working efficiency is improved;

2. the user can make the positioning piece separate from or enter the adjusting hole by screwing the positioning piece, and the user can change the length of the positioning gap by installing the positioning piece in different adjusting holes, thereby changing the maximum length of the rigid wire entering the positioning cylinder;

3. the user can drive the power part to start working or stop working by stepping on the foot switch, so that space is reserved for the hand of the user, and the user can conveniently operate the electric power tool.

Drawings

Fig. 1 is a schematic structural diagram of an efficient rigid wire stripping and core-picking machine in a state that a rigid wire is inserted.

3 fig. 32 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 of 3 an 3 efficient 3 rigid 3 wire 3 stripping 3 core 3 extractor 3 taken 3 along 3 a 3- 3 a 3. 3

Fig. 3 is an assembly diagram of the positioning member and the limiting member.

Fig. 4 is a schematic structural diagram of a high-efficiency rigid wire stripping core extractor.

In the figure, 1, a base; 11. a support block; 2. a positioning cylinder; 21. a positioning cavity; 211. positioning the gap; 22. mounting grooves; 221. a receptacle portion; 23. a stopper; 24. a limiting member; 241. a force-bearing cap; 25. an adjustment hole; 26. a transmission end; 261. A first drive pulley; 3. a power member; 31. a second transmission wheel; 32. a transmission belt; 33. a foot switch; 4. a blade; 5. A deviation mechanism; 51. a connecting strip; 52. a centrifugal block; 53. a connecting shaft; 6. a positioning member; 7. a security pane; 71. a safety vent; 8. a fixed block; 9. a rigid wire; 91. and (4) protecting the outer layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model aims at providing a core machine is got to high-efficient rigidity line wire stripping, refer to fig. 1, through the mode that makes rigidity line 9 and cutting knife separate after work, the person of facilitating the use takes out rigidity line 9, improves work efficiency. Referring to fig. 1 and 2, the wire stripper comprises a base 1, a positioning cylinder 2 rotatably connected with the base 1, and a power member 3 for driving the positioning cylinder 2 to rotate. The positioning cylinder 2 is provided with a blade 4 and a deviation mechanism 5 for driving the blade 4 to move, and the blade 4 is eccentrically arranged in the positioning cylinder 2. The user can insert rigidity line 9 in the location section of thick bamboo 2, starts power piece 3 and makes a location section of thick bamboo 2 drive blade 4 and rotate, and blade 4 can be along the outer 91 of protection of rigidity line 9 circular motion to move with the direction that is close a location section of thick bamboo 2 axis gradually, thereby cut protection skin 91. After the cut is completed, the user can press the deviation mechanism 5 to disengage the blade 4 from the rigid wire 9, and then remove the rigid wire 9 from the positioning cylinder 2 and peel the cut protective outer layer 91. In this way, preventing the blade 4 from jamming with the protective outer layer 91 makes it difficult for the user to pull out the rigid wire 9, thereby improving the work efficiency.

Referring to fig. 2 and 3, a positioning cavity 21 for accommodating the rigid wire 9 is formed in the positioning cylinder 2, an installation groove 22 for installing the deviation mechanism 5 is formed in the positioning cavity 21, and the installation groove 22 is parallel to the axis of the positioning cylinder 2 and is communicated with the inside of the positioning cylinder 2. The deviating mechanism 5 comprises a connecting bar 51 and an eccentric mass 52. A connecting shaft 53 penetrates through the middle part of the connecting strip 51, and the connecting strip 51 is hinged with the wall of the mounting groove 22 through the connecting shaft 53; the centrifugal block 52 is positioned at one end of the connecting strip 51 far away from the wire inlet end of the positioning cylinder 2 and welded on one side of the connecting strip 51 far away from the positioning cavity 21; the blade 4 is located at one end of the connecting strip 51 far away from the centrifugal block 52, and is welded to one side of the connecting strip 51 close to the positioning cavity 21 in the direction of the cutting surface facing the positioning cavity 21.

The positioning cavity 21 is communicated with the outside of the positioning cylinder 2, so that on one hand, an accommodating portion 221 for accommodating the blade 4 is formed at one end of the mounting groove 22 close to the blade 4, and on the other hand, the centrifugal block 52 is exposed out of the positioning cylinder 2 for being pushed by a user. When the positioning cylinder 2 rotates, the centrifugal block 52 rotates in a direction away from the positioning cavity 21 under the action of centrifugal force, so that the blade 4 gradually moves in a direction approaching the positioning cavity 21 and enters the positioning cavity 21; when the centrifugal block 52 rotates in a direction approaching the positioning cavity 21, the blade 4 moves in a direction away from the positioning cavity 21 and enters the accommodating portion 221. In this way, the user presses the centrifugal block 52 after the positioning cylinder 2 stops rotating, so that the blade 4 is disengaged from the rigid wire 9 located in the positioning cavity 21. In this embodiment, the weight of the centrifugal mass 52 is greater than the weight of the blade 4.

In order to prevent the blade 4 from rotating by too large an angle and being separated from the positioning cylinder 2, a stopper 23 is welded to a side of the accommodating portion 221 away from the positioning cavity 21. The middle part of the stop block 23 is provided with a limiting piece 24, and one end of the limiting piece 24 penetrates through the stop block 23 and is in threaded connection with the stop block 23. The end of the retaining member 24 that enters the receiving portion 221 occupies the space inside the receiving portion 221 and limits the maximum angle at which the connecting strip 51 enters the receiving portion 221, thereby limiting the maximum distance between the blade 4 and the positioning cavity 21. The user can adjust the length of the limiting piece 24 entering the accommodating part 221 by screwing the limiting piece 24, so that the blade 4 can be close to the rigid lines 9 with different diameters, and the phenomenon that the distance between the blade 4 and the rigid line 9 is too long, so that the blade 4 is violently shaken to make the cut uneven when just starting to contact the rigid line 9 is prevented, and a better cutting effect is achieved.

In order to facilitate a user to screw the limiting member 24, a force-bearing cap 241 is welded to one end of the limiting member 24 away from the accommodating portion 221, the diameter of the force-bearing cap 241 is larger than that of the limiting member 24, and anti-slip threads are arranged on the periphery of the force-bearing cap 241.

The user needs to hold the rigid wire 9 when cutting the rigid wire 9, and in order to make the rigid wire 9 more stable when being cut, the positioning part 6 is arranged inside the positioning cavity 21. The positioning piece 6 is a bolt. Two adjusting holes 25 communicated with the positioning cavity 21 are formed in the outer side of the positioning cylinder 2, the two adjusting holes 25 are distributed at intervals along the axis of the adjusting holes, and threads are arranged on the inner wall of each adjusting hole 25. The positioning piece 6 penetrates through the adjusting hole 25 and is in threaded connection with the adjusting hole 25. A positioning gap 211 is formed between the positioning piece 6 and the wire inlet end of the positioning cavity 21, when a user cuts the rigid wire 9, one end of the rigid wire 9 is abutted to the other end of the positioning piece 6 to be held by the hand, so that the rigid wire 9 is more stable, and the notch of the outer protection layer 91 is smoother. The positioning gap 211 limits the maximum distance of the rigid wire 9 into the positioning cavity 21, and the user can vary the length of the positioning gap 211 by fitting the positioning member 6 into different adjustment holes 25.

Referring to fig. 1 and 2, in order to prevent injury caused by a user hitting the positioning cylinder 2 when cutting the rigid wire 9, a safety plate 7 is bolted to the base 1. The safety plate 7 is close to the wire inlet end of the positioning cylinder 2 and is spaced from the positioning cylinder 2. The safety plate 7 is provided with a safety hole 71 coaxial with the positioning cavity 21, and the safety hole 71 is a through hole. The user can thread the rigid wire 9 through the safety hole 71 and into the positioning cavity 21. When the positioning barrel 2 works, the safety plate 7 plays a role in separating and blocking between the hand and the positioning barrel 2, so that the safety is improved.

Referring to fig. 4, a fixing block 8 is welded to one side of the upper surface of the base 1 in a direction perpendicular to the base 1. The one end that the safety plate 7 was kept away from to the cylinder 2 wears to locate fixed block 8 and is connected with fixed block 8 rotation through the flange bearing, and the welding has first drive wheel 261, makes the cylinder 2 wear to locate fixed block 8 one end and forms transmission end 26. The power part 3 is a motor, and the power part 3 is positioned at one side of the positioning cylinder 2. The power part 3 is bolted on the upper surface of the base 1, the output shaft of the power part 3 is parallel to the positioning cylinder 2 and penetrates through the fixing block 8, the second driving wheel 31 is welded on the output shaft of the power part 3, the first driving wheel 261 and the second driving wheel 31 are in transmission connection through the driving belt 32, and the output shaft of the power part 3 is in transmission connection with the driving end 26 of the positioning cylinder 2.

In order to prevent the positioning cylinder 2 from being more stable in rotation, a supporting block 11 is welded on the upper surface of the base 1. Supporting shoe 11 is located the middle part of a location section of thick bamboo 2, and a location section of thick bamboo 2 wears to locate supporting shoe 11 and rotates through flange bearing and a location section of thick bamboo 2 to be connected, supports and consolidates a location section of thick bamboo 2.

The power part 3 is electrically connected with the foot switch 33 through a lead, a user can place the base 1 on a workbench, the foot switch 33 is placed on the ground, the power part 3 starts to work or stops working through pressing the foot switch 33 during working, a space is made for the hand of the user, and the user can conveniently hold the rigid wire 9 (refer to fig. 1).

The implementation principle of the embodiment is as follows: when the power member 3 drives the positioning cylinder 2 to rotate, the centrifugal block 52 rotates in a direction away from the inside of the positioning cylinder 2 under the action of centrifugal force, and the blade 4 rotates in a direction approaching to the inside of the positioning cylinder 2, so that the blade 4 abuts against the rigid wire 9 inside the positioning cylinder 2 and performs circular motion along the rigid wire 9 to perform cutting. After the positioning cylinder 2 stops rotating, the user can press the centrifugal block 52 to rotate the blade 4 in a direction away from the inside of the positioning cylinder 2 and completely enter the accommodating portion 221, and at this time, the blade 4 is separated from the rigid wire 9. In this way, after the rigid wire 9 is cut, the user can press the centrifugal block 52 to separate the blade 4 from the rigid wire 9, so that the user can draw out the rigid wire 9 more easily and conveniently, thereby improving the working efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient rigidity line wire stripping coring machine, including base (1) and with base (1) rotate and are connected and supply a location section of thick bamboo (2) that rigidity line (9) wore to establish, a location section of thick bamboo (2) off-centre is provided with blade (4), base (1) is provided with and is used for ordering about location section of thick bamboo (2) pivoted power piece (3), its characterized in that: the positioning cylinder (2) is provided with a deviation mechanism (5) for driving the blade (4) to move and a mounting groove (22) which is communicated with the outer side of the positioning cylinder (2) and used for mounting the deviation mechanism (5), the deviation mechanism (5) comprises a connecting strip (51) with the middle part hinged with the groove wall of the mounting groove (22) and a centrifugal block (52) for driving the blade (4) to move in a rotating mode, the centrifugal block (52) and the blade (4) are respectively arranged at two ends of the connecting strip (51), and one end, close to the blade (4), of the mounting groove (22) is communicated with the inside of the positioning cylinder (2) to form a containing part (221) for containing the blade (4); when the centrifugal block (52) moves in a direction approaching the axis of the positioning barrel (2), the blade (4) rotates in a direction entering the accommodating part (221); when the positioning cylinder (2) rotates, the centrifugal block (52) rotates in a direction away from the axis of the positioning cylinder (2).

2. The efficient rigid wire stripping and core-pulling machine as claimed in claim 1, wherein: the utility model discloses a cutting tool, including a location section of thick bamboo (2), the inside of a location section of thick bamboo (2) is provided with setting element (6), setting element (6) with form between a location section of thick bamboo (2) inlet wire end and supply positioning gap (211) of rigid line (9) holding, the length of positioning gap (211) is greater than blade (4) with the distance between a location section of thick bamboo (2) inlet wire end.

3. The efficient rigid wire stripping and core-pulling machine as claimed in claim 2, wherein: the outer side of the positioning barrel (2) is provided with more than two adjusting holes (25) for the positioning piece (6) to penetrate through and be in threaded connection with the positioning piece (6), and the adjusting holes (25) are distributed at intervals along the axis of the positioning barrel (2).

4. The efficient rigid wire stripping and core-pulling machine as claimed in claim 1, wherein: the mounting groove (22) is provided with a stop block (23) for blocking the accommodating part (221), the stop block (23) penetrates through a limiting piece (24) which enters and exits the accommodating part (221) in a rotating mode, and the limiting piece (24) is in threaded connection with the stop block (23).

5. The efficient rigid wire stripping and core-pulling machine according to claim 4, characterized in that: one end of the limiting piece (24) far away from the accommodating part (221) is provided with a stress cap (241), and the periphery of the stress cap (241) is provided with anti-skid grains.

6. The efficient rigid wire stripping and core-pulling machine as claimed in claim 1, wherein: the base (1) is provided with safety plate (7), safety plate (7) are located a location section of thick bamboo (2) inlet wire end, safety plate (7) be provided with a location section of thick bamboo (2) coaxial and supply safety hole (71) that rigid line (9) wore to establish.

7. The efficient rigid wire stripping and core-pulling machine as claimed in claim 1, wherein: the power part (3) is a motor, a fixing block (8) is arranged on one side of the base (1), an output shaft of the power part (3) penetrates through the fixing block (8) and is rotatably connected with the fixing block (8), the positioning cylinder (2) penetrates through the fixing block (8) and is rotatably connected with the fixing block (8) to form a transmission end (26), and the output shaft of the power part (3) is in transmission connection with the transmission end (26) through a transmission belt (32).

8. The efficient rigid wire stripping and core-pulling machine as claimed in claim 1, wherein: the base (1) is provided with a supporting block (11) for supporting the positioning cylinder (2), and the positioning cylinder (2) penetrates through the supporting block (11) and is rotatably connected with the supporting block (11).

9. The efficient rigid wire stripping and core-pulling machine according to claim 8, characterized in that: the power part (3) is electrically connected with a foot switch (33).