CN212209989U - Wire twisting device with adjustable clamping degree - Google Patents

Abstract

The utility model provides a press from both sides tight adjustable wire rod twisted wire device, which comprises a worktable, the clamping jaw on the twisted wire, the clamping jaw under the twisted wire, twisted wire clamping jaw head, twisted wire clamping jaw rotation control motor, twisted wire clamping jaw control cylinder, the distance control subassembly of skinning, the twisted wire rotation axis, twisted wire rotation axis fixed plate, twisted wire clamping jaw distance control axle and twisted wire clamping jaw pinch roller, twisted wire clamping jaw pinch roller passes through the bearing setting on the tip that twisted wire clamping jaw distance control axle kept away from twisted wire rotation axis fixed plate, twisted wire clamping jaw pinch roller can with the twisted wire on clamping jaw and the laminating of clamping jaw under the twisted wire. The utility model discloses a tight adjustable wire rod of clamp degree turns round line device, through the twisted wire that sets up on the clamping jaw and twist wire down the clamping jaw with the cooperation work of the distance control assembly of skinning, can carry out the twisting of wire rod sinle silk when peeling off insulating skin from the wire rod gradually, above-mentioned process goes on simultaneously, accomplishes the twisted wire of sinle silk promptly after the wire stripping is accomplished, has improved work efficiency to this device is applicable to the use of the wire rod of different diameters, and the range of application is wide.

Description

Wire twisting device with adjustable clamping degree

Technical Field

The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to a wire rod wire twisting device of tight adjustable of clamp.

Background

Wire harnesses, which are mainly used for transmission of signals, are widely used in various fields. As the name implies, a wire harness is formed by connecting a plurality of wires or cables, a large number of wire harnesses are required to be provided for a complicated electrical system, and the structure of the wire harness is relatively complicated, in which the wires or cables are main components in the process of manufacturing the wire harness.

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation. In the production process of the cable-and-cable connector, the wire is required to be stripped of the insulators at both ends to expose the conductor of the wire for the next connection production, and the stripped wire-and-cable is required to be twisted with copper wires.

In the prior art, manual twisting is mostly adopted, but when the method is adopted to process the cable, the working efficiency is low, the product reject ratio is high, and the problem that the copper wire damages the hand of a worker often exists.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a wire rod wire twisting device with adjustable clamping degree has solved prior art, carries out the wire rod of turning round manually, and work efficiency is low to the problem that the quality of turning round the wire can't be guaranteed.

The technical scheme is as follows: the utility model provides a wire twisting device with adjustable clamping degree, which comprises a machine table, a twisting upper clamping jaw, a twisting lower clamping jaw, a twisting clamp jaw head, a twisting clamp jaw rotation control motor, a twisting clamp jaw control cylinder, a peeling distance control assembly, a twisting rotating shaft fixing plate, a twisting clamp jaw distance control shaft and a twisting clamp jaw pinch roller, wherein the twisting clamp jaw rotation control motor and the twisting clamp jaw control cylinder are connected with the machine table in a sliding way, the peeling distance control assembly is fixedly arranged on the machine table, the twisting upper clamping jaw and the twisting lower clamping jaw are symmetrically arranged on the twisting clamp jaw head, the twisting clamp jaw head is connected with one end of the twisting rotating shaft, the other end of the twisting rotating shaft is connected with the rotating shaft of the twisting clamp jaw rotation control motor through a sleeve, a piston rod of the twisting clamp jaw control cylinder is connected with the upper end part of the twisting rotating shaft fixing plate, the utility model discloses a torsional line clamping jaw distance control shaft, including torsional line clamping jaw, torsional line clamping jaw pinch roller, torsional line clamping jaw distance control shaft, torsional line clamping jaw fixed plate, torsional line clamping jaw pinch roller and torsional line, torsional line clamping jaw distance control shaft's one end and the vertical face fixed connection of torsional line rotation axis fixed plate, torsional line clamping jaw pinch roller passes through the bearing setting on the tip of torsional line clamping jaw distance control shaft keeping away from torsional line rotation axis fixed plate to the clamping jaw is laminated under torsional line clamping jaw pinch roller can and the torsional line, the lower.

Furthermore, the wire twisting device with the adjustable clamping degree is characterized in that the machine table is provided with two slide rails II in parallel, a second sliding plate is arranged on the second sliding rail, the second sliding plate is connected with the second sliding rail in a sliding manner, a rotating motor fixing seat and a wire twisting clamping jaw head fixing seat are arranged on the second sliding plate, the rotating motor fixing seat and the wire twisting clamping jaw head fixing seat are both vertically and fixedly arranged on the sliding plate II, the wire twisting clamping jaw rotation control motor and the wire twisting clamping jaw control cylinder are both fixedly arranged on the rotating motor fixing seat, the peeling distance control assembly is connected with the sliding plate II, and the peeling distance control component can drive the second sliding plate to move along the second sliding rails, the twisted wire clamping jaw head is arranged on the twisted wire clamping jaw head fixing seat through a bearing, and the twisted wire rotating shaft fixing plate is positioned between the rotating motor fixing seat and the twisted wire clamping jaw head fixing seat.

Further, foretell fastener degree adjustable wire rod wire twisting device, be equipped with first through-hole on the first fixing base of twist thread clamping jaw, the one end that the twist thread rotation axis kept away from the twist thread clamping jaw rotation control motor can pass first through-hole and twist thread clamping jaw head and be connected.

Further, foretell tight degree of clamp adjustable wire rod wire twisting device, the cross-section of twisting wire clamp claw head is circular to twisting wire clamp claw head's intermediate position is equipped with the terminal assembly, the terminal assembly includes terminal head, connecting stud, spacing ring and spring three, connecting stud's one end and twisting wire clamping jaw head threaded connection to connecting stud is located twisting wire clamp claw head's central line, the spacing ring is fixed to be set up on connecting stud's outer wall, the three sets of spring are established on connecting stud to the spring is tribit between spacing ring and twisting wire clamping jaw head, the terminal head is fixed to be set up on connecting stud keeps away from twisting wire clamp claw head's tip, the terminal head is just to the position setting in the middle of clamping jaw under the clamping jaw on twisting wire and the twisting wire.

Further, foretell tight adjustable wire rod wire twisting device of degree of clamp, the symmetry is equipped with two breachs on the wire clamp claw head along the axis direction, it all is connected with the wire clamp claw seat to turn round on the line under clamping jaw and the twist line, the tip that the wire clamp claw seat kept away from the wire clamp and goes up clamping jaw and twist line under clamping jaw and twist line is articulated with the twist line rotation axis, be equipped with the twist line clamping jaw seat fixed axle on the wire clamp claw seat, the wire clamp claw seat sets up in the breach to the lateral wall of twist line clamping jaw seat fixed axle and breach passes through torsional spring coupling.

Further, foretell fastener degree adjustable wire rod wire twisting device, the slope of twisted wire clamping jaw seat sets up to the breach is stretched out to the outer wall of twisted wire clamping jaw seat, twisted wire clamping jaw pinch roller can compress tightly the laminating with twisted wire clamping jaw seat.

Further, foretell tight adjustable wire rod wire twisting device of clamp, the distance control subassembly of skinning is including the lead screw supporting seat that the distance control motor of skinning, the distance control lead screw of skinning, the distance slider of skinning and two symmetries set up, the lead screw supporting seat that two symmetries set up is fixed to be set up on the board, the distance control lead screw of skinning sets up on the lead screw supporting seat that two symmetries set up, the distance slider of skinning and the distance control lead screw threaded connection of skinning, the pivot and the distance control lead screw of skinning of the distance control motor are connected, be equipped with the distance motor supporting seat of skinning on the board, the distance control motor of skinning is fixed to be set up on the distance motor supporting seat.

Furthermore, according to the wire twisting device with the adjustable clamping degree, the wire twisting upper clamping jaw and the wire twisting lower clamping jaw are provided with the V-shaped notch III.

Furthermore, foretell fastener degree adjustable wire rod wire twisting device, be equipped with radiator fan on the board, radiator fan is located the one end of twisting wire clamping jaw rotation control motor.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model discloses an integrative automatic wire twisting machine of skinning of collection clamp wire, skin, twist thread, by clamp wire, skin, twist thread three major parts constitute, fix the wire rod through the clamp wire subassembly at first, then skin the processing to the wire rod through the subassembly of skinning, rethread twist thread machine carries out the twist thread processing, and in the twist thread process, can step-by-step removal of twisting thread device of going on through the straight line module that sets up, thereby twist the sinle silk of wire rod together, make it not branch, the wire stripping twist thread is once accomplished on a mechanical equipment, processing procedures have been reduced, save time, production efficiency and productivity have been improved, workman's intensity of labour has been reduced, and can not influence subsequent processing, the quality of the electric wire of processing is better; the utility model discloses a structure setting is ingenious, saves equipment occupation space, and equipment investment cost is little, realizes surely skinning the automation of turning round the line, and is fast, and the security is good, and work efficiency obtains improving.

The utility model discloses a tight degree of clamp adjustable wire rod wire twisting device, tight degree control cylinder of the wire twisting clamping jaw through setting up, the degree of the tight wire rod of wire rod is pressed from both sides to the clamp jaw about can adjusting, thereby be applicable to the use of the wire rod of different diameters, through the wire twisting that sets up on the clamping jaw and the cooperation work of the lower clamping jaw of wire twisting and the distance control assembly of skinning, can be when peeling off insulating skin from the wire rod gradually, carry out the twisting of wire rod sinle silk, the aforesaid process goes on simultaneously, therefore, accomplish the wire twisting of sinle silk promptly after the wire stripping is accomplished, the work efficiency is improved, and this device is applicable to the use of the wire rod of different diameters, and.

Drawings

Fig. 1 is a schematic view of the shape structure of the automatic peeling and twisting machine integrating wire clamping, peeling and wire twisting according to the present invention;

fig. 2 is a schematic diagram of the appearance structure of the automatic peeling and twisting machine integrating wire clamping, peeling and wire twisting according to the present invention;

fig. 3 is a schematic structural view of the automatic peeling and twisting machine integrating wire clamping, peeling and wire twisting according to the present invention;

fig. 4 is a schematic structural view of an automatic peeling and twisting machine integrating wire clamping, peeling and wire twisting according to the present invention;

fig. 5 is a third schematic structural view of the automatic peeling and twisting machine of the present invention integrating wire clamping, peeling and wire twisting;

fig. 6 is a fourth schematic structural view of the automatic peeling and twisting machine of the present invention integrating wire clamping, peeling and wire twisting;

fig. 7 is a first schematic structural view of the wire clamping and peeling device of the present invention;

fig. 8 is a second schematic structural view of the wire clamping and peeling device of the present invention;

fig. 9 is a schematic structural diagram of the wire twisting device of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The automatic wire twisting machine for peeling the wire integrating wire clamping, peeling and wire twisting comprises a wire clamping and peeling device 301, a wire twisting device 302, an outer casing 303, a wire positioning block 304, an insulating sheath collecting box 305, a power switch 306 and an operation display screen 307, wherein the outer casing 303 covers the wire clamping and peeling device 301, the wire twisting device 302 is located in a space range covered by the outer casing 303, the power switch 306 and the operation display screen 307 are fixedly arranged on a top plate of the outer casing 303, the wire positioning block 304 is fixedly arranged on a vertical outer wall of the outer casing 303, and the insulating sheath collecting box 305 is fixedly arranged on the vertical outer wall of the wire clamping and peeling device 301.

Example two

Based on the structure of the embodiment, the wire clamping and peeling device 301 as shown in fig. 7 and 8 comprises a machine box 101, a wire clamping jaw shaft control cylinder 102, a wire clamping jaw control conical head 103, a peeling knife depth control cylinder 104, a peeling knife depth control conical head 105, a wire clamping assembly 106 and a peeling assembly 107, wherein the wire clamping jaw shaft control cylinder 102 and the peeling knife depth control cylinder 104 are both fixedly arranged on the machine box 101, a piston rod of the wire clamping jaw shaft control cylinder 102 is connected with the wire clamping jaw control conical head 103, a piston rod of the peeling knife depth control cylinder 104 is connected with the peeling knife depth control conical head 105, the wire clamping assembly 106 and the peeling assembly 107 are both arranged on the machine box 101, and the wire clamping assembly 106 and the peeling assembly 107 are sequentially arranged along the axial direction of the wire clamping jaw shaft control cylinder 102 and the peeling knife depth control cylinder 104, the wire clamping jaw control conical head 103 is connected with the wire clamping assembly 106, the peeling knife depth control conical head 105 is connected with the peeling assembly 107, and the outer casing 303 covers the case 101.

The yarn clamping assembly 106 comprises two symmetrically arranged yarn clamping support rods 108, a first spring 109, two symmetrically arranged guide wheels 110 and two symmetrically arranged yarn clamping claws 111, the middle positions of the two symmetrically arranged yarn clamping support rods 108 are hinged to the case 101, the two symmetrically arranged guide wheels 110, the two symmetrically arranged yarn clamping support rods 108 and the two symmetrically arranged yarn clamping claws 111 are arranged in a one-to-one correspondence manner, the first guide wheels 110 are connected with the lower end portions of the yarn clamping support rods 108 through bearings, the yarn clamping claws 111 are fixedly arranged on the upper end portions of the yarn clamping support rods 108, two ends of the first spring 109 are respectively connected with the two symmetrically arranged yarn clamping support rods 108, the yarn clamping claw control conical head 103 is arranged in a conical manner, the conical outer wall of the yarn clamping claw control conical head 103 is attached to the two symmetrically arranged guide wheel claws 110, and the yarn clamping claw control cylinder 102 can drive the yarn clamping claw control conical head 103 to be arranged on the two symmetrically arranged guide wheels one 110. The machine box 101 is fixedly provided with two first supporting vertical plates 112, the two first supporting vertical plates 112 are symmetrically arranged, a first horizontal supporting plate 113 is arranged between the two first supporting vertical plates 112, the two first supporting vertical plates 112 and the first horizontal supporting plate 113 are arranged in a U shape, two first through holes 114 are symmetrically arranged on the first horizontal supporting plate 113 along the vertical direction, a first rotating shaft 115 is arranged in each first through hole 114, the wire clamping supporting rod 108 can penetrate through the first through holes 114, the wire clamping supporting rod 108 is hinged to the first horizontal supporting plate 113 through the first rotating shaft 115, and the wire clamping supporting rod 108 can rotate around the first rotating shaft 115.

In addition, a spring connecting block 116 is fixedly arranged on the wire clamping support rod 108, the end of the first spring 109 is fixedly connected with the spring connecting block 116, and the first spring 109 is vertically positioned between the first guide wheel 110 and the first rotating shaft 115. The wire clamping claw 111 comprises a group of wire clamping claw bodies 117, the group of wire clamping claw bodies 117 are arranged in a row, and a first V-shaped notch 118 is formed in the end part, far away from the wire clamping support rod 108, of the wire clamping claw bodies 117.

In addition, the peeling assembly 107 comprises two symmetrically arranged peeling support rods 119, two springs 120, two symmetrically arranged guide wheels 121, two symmetrically arranged peeling knives 122 and two horizontal support plates 123, the two horizontal support plates 123 are fixedly arranged on the case 101, the two horizontal support plates 123 are arranged in an "H" shape, two gaps 124 are arranged at two ends of the two horizontal support plates 123 along the length direction, two rotating shafts 125 are arranged at the positions of the two gaps 124, the middle position of the peeling support rod 119 is hinged with the two horizontal support plates 123 through the two rotating shafts 125, the peeling support rod 119 can rotate around the two rotating shafts 125, the two guide wheels 121 are arranged at the lower end parts of the peeling support rods 119 through bearings, the peeling knives 122 are fixedly arranged at the upper end parts of the peeling support rods 119, two end parts of the two springs 120 are respectively and fixedly connected with the two symmetrically arranged peeling support rods 119, the second spring 120 is located between the second guide wheel 121 and the second rotating shaft 125 along the vertical direction, the peeling knife depth control conical head 105 is in a conical shape, the outer wall of the peeling knife depth control conical head 105 is attached to the second guide wheel 121, and the peeling knife depth control cylinder 104 can drive the peeling knife depth control conical head 105 to move between the two guide wheels 121 which are symmetrically arranged. A second spring connecting block 124 is fixedly arranged on the outer wall of the peeling support rod 119, and the end part of the second spring 120 is fixedly connected with the second spring connecting block 124. The machine case 101 is symmetrically provided with two first sliding rails 134, the opposite surfaces of the first sliding rails 134 are provided with first sliding chutes 126, two first sliding blocks 127 are symmetrically arranged between the two first sliding rails 134, the first sliding blocks 127 are connected with the first sliding rails 134 in a sliding manner, a first peeling knife fixing seat 128 is fixedly arranged on the first sliding blocks 127, a peeling knife 122 is fixedly arranged on the upper end portion of the peeling knife fixing seat 128, and a second V-shaped notch 129 is formed in the end portion, far away from the peeling knife fixing seat 128, of the peeling knife 122. The center of the peeling knife 122 and the center of the wire clamping claw 111 are in the same straight line.

In the structure, the machine case 101 is provided with the peeling support frame 130 and the clamping jaw support frame 131, the peeling knife depth control cylinder 104 is connected with the first conical head connecting rod 132, the wire clamping jaw shaft control cylinder 102 is connected with the second conical head connecting rod 133, the first conical head connecting rod 132 is fixedly arranged on the peeling support frame 130, the second conical head connecting rod 133 is fixedly arranged on the clamping jaw support frame 131, the wire clamping jaw control conical head 103 and the second conical head connecting rod 133 are far away from the end connection of the wire clamping jaw shaft control cylinder 102, and the peeling knife depth control conical head 105 and the first conical head connecting rod 132 are far away from the end connection of the peeling knife depth control cylinder 104.

The working principle of the wire clamping and peeling device 301 is as follows:

the piston rod of the wire clamping claw shaft control cylinder 102 extends out to push the wire clamping claw control conical head 103 to move, and in the forward moving process of the wire clamping claw control conical head 103, because the wire clamping claw control conical head 103 is arranged in a conical shape, the wire clamping claw control conical head 103 is positioned between two symmetrically-arranged guide wheels I110, the distance between the two symmetrically-arranged guide wheels I110 is increased along with the pushing-in of the conical shape of the wire clamping claw control conical head 103, and the two symmetrically-arranged wire clamping support rods 108 rotate to reduce the distance between the two symmetrically-arranged wire clamping claws 111, so that the wire 100 is clamped by the two symmetrically-arranged wire clamping claws 111; after the wire 100 is clamped, the piston rod of the peeling knife depth control cylinder 104 extends out to push the peeling knife depth control conical head 105 to move, the peeling knife depth control conical head 105 is located between two symmetrically-arranged guide wheel II 121, because the peeling knife depth control conical head 105 is arranged in a conical shape, the distance between the two symmetrically-arranged guide wheel II 121 is increased, the distance between the two symmetrically-arranged peeling knives 122 is reduced, the two symmetrically-arranged peeling knives 122 cut off the insulation skin on the surface of the wire 100, the wire 100 is stripped and twisted, the piston rods of the wire clamping claw shaft control cylinder 102 and the peeling knife depth control cylinder 104 are retracted, the first spring 109 enables the two symmetrically-arranged wire clamping support rods 108 to reset under the action of elastic restoring force, and the second spring 120 enables the two symmetrically-arranged peeling support rods 119 to reset under the action of elastic restoring force.

EXAMPLE III

Based on the structure of the second embodiment, the wire twisting apparatus 302 shown in fig. 2-6 and 9 includes a machine platform 201, a wire twisting upper clamping jaw 202, a wire twisting lower clamping jaw 203, a wire twisting clamping jaw head 204, a wire twisting clamping jaw rotation control motor 205, a wire twisting clamping jaw control cylinder 206, a peeling distance control assembly 207, a wire twisting rotation shaft 208, a wire twisting rotation shaft fixing plate 209, a wire twisting clamping jaw distance control shaft 210 and a wire twisting clamping jaw pressing wheel 211, wherein the wire twisting clamping jaw rotation control motor 205 and the wire twisting clamping jaw control cylinder 206 are slidably connected with the machine platform 201, the peeling distance control assembly 207 is fixedly disposed on the machine platform 201, the wire twisting upper clamping jaw 202 and the wire twisting lower clamping jaw 203 are symmetrically disposed on the wire twisting clamping jaw head 204, the wire clamping jaw head 204 is connected with one end of the wire twisting rotation shaft 208, the other end of the wire twisting rotation shaft 208 is connected with a rotation shaft of the wire twisting clamping jaw rotation control motor 205 through a sleeve, the piston rod of twisted wire clamping jaw control cylinder 206 is connected with the upper end of twisted wire rotation axis fixed plate 209, the twisted wire clamping jaw is apart from the one end of control shaft 210 and the vertical face fixed connection of twisted wire rotation axis fixed plate 209, twisted wire clamping jaw pinch roller 211 passes through the bearing setting on the tip that twisted wire clamping jaw is kept away from twisted wire rotation axis fixed plate 209 apart from control shaft 210 to twisted wire clamping jaw pinch roller 211 can with the twisted wire on clamping jaw 202 laminate with clamping jaw 203 under the twisted wire, the lower tip cover of twisted wire rotation axis fixed plate 209 is established on twisted wire rotation axis 208, board 201 is fixed to be set up on the up end of quick-witted case 101 to board 201 is located the range that outer housing 303 cover established.

Wherein, two sliding rails II 212 are arranged on the machine 201 in parallel, a sliding plate II 213 is arranged on the two sliding rails II 212, the second sliding plate 213 is connected with the second two sliding rails 212 in a sliding manner, the second sliding plate 213 is provided with a rotating motor fixing seat 214 and a wire twisting clamping jaw head fixing seat 215, the rotating motor fixing seat 214 and the wire twisting clamping jaw head fixing seat 215 are both vertically and fixedly arranged on the second sliding plate 213, the twisted wire clamping jaw rotation control motor 205 and the twisted wire clamping jaw control air cylinder 206 are both fixedly arranged on a rotating motor fixing seat 214, the peeling distance control assembly 207 is connected with the second sliding plate 213, and the peeling distance control assembly 207 can drive the second sliding plate 213 to move along the second two sliding rails 212, the twisted wire clamping jaw head 204 is arranged on a twisted wire clamping jaw head fixing seat 215 through a bearing, and the twisted wire rotating shaft fixing plate 209 is positioned between the rotating motor fixing seat 214 and the twisted wire clamping jaw head fixing seat 215. A first through hole 216 is formed in the twisted wire clamping jaw head fixing seat 215, and one end, far away from the twisted wire clamping jaw rotation control motor 205, of the twisted wire rotating shaft 208 can pass through the first through hole 216 to be connected with the twisted wire clamping jaw head 204.

In addition, the cross-section of twist clamp claw head 204 is circular to twist clamp claw head 204's intermediate position is equipped with the terminal wire subassembly 217, terminal wire subassembly 217 includes terminal wire head 218, connecting stud 219, spacing ring 220 and three 221 springs, connecting stud 219's one end and twist clamp claw head 204 threaded connection, and connecting stud 219 is located the central line of twist clamp claw head 204, spacing ring 220 is fixed to be set up on connecting stud 219's outer wall, three 221 springs cover is established on connecting stud 219, and three 221 springs are located between spacing ring 220 and twist clamp claw head 204, terminal wire head 218 is fixed to be set up on connecting stud 219 keeps away from the tip of twist clamp claw head 204, terminal wire head 218 is just to the position setting in the middle of clamping jaw 203 under the twist clamp 202 and the twist line. Twist the line and press from both sides claw head 204 and be equipped with two breachs 222 along the symmetry on the axis direction, it all is connected with on the clamping jaw 203 under clamping jaw 202 and the twist line on the twist line to twist line and press from both sides claw seat 223, twist line and press from both sides claw seat 223 and keep away from the tip of the last clamping jaw 202 of twisting line and twist line lower clamping jaw 203 articulated with twist line rotation axis 208, it twists line and press from both sides claw seat fixed axle 224 to twist line and press from both sides claw seat 223 and set up in breach 222 to the lateral wall of twisting line and pressing from both sides claw seat fixed axle 224 and breach 222 passes through torsional spring connection. The torsion wire clamp claw seat 223 is obliquely arranged, the outer wall of the torsion wire clamp claw seat 223 extends out of the notch 222, and the torsion wire clamp claw pressing wheel 211 can be tightly pressed and attached to the torsion wire clamp claw seat 223.

In addition, the peeling distance control assembly 207 includes the lead screw supporting seat 228 that peeling distance control motor 225, peeling distance control lead screw 226, peeling distance slider 227 and two symmetries set up, the lead screw supporting seat 228 that two symmetries set up is fixed to be set up on board 201, peeling distance control lead screw 226 sets up on the lead screw supporting seat 228 that two symmetries set up, peeling distance slider 227 and peeling distance control lead screw 226 threaded connection, peeling distance control motor 225's pivot and peeling distance control lead screw 226 are connected, be equipped with peeling distance motor supporting seat 229 on board 201, peeling distance control motor 225 is fixed to be set up on peeling distance motor supporting seat 229, peeling distance slider 227 and two 213 fixed connection of slide. And V-shaped notches III 230 are arranged on the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203. A heat dissipation fan 231 is disposed on the machine 201, and the heat dissipation fan 231 is located at one end of the twisted wire clamping jaw rotation control motor 205.

The working principle of the wire twisting device 302 is as follows:

the extension length of the piston rod of the twisted wire clamping jaw control cylinder 206 is adjusted, and meanwhile, the twisted wire rotating shaft fixing plate 209 is pushed to drive the twisted wire rotating shaft 208 to be pushed out, and the twisted wire clamping jaw seats 223 of the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203 are pushed to be opened, so that the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203 are opened, the piston rod of the twisted wire clamping jaw control cylinder 206 pulls back the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203 to be clamped, when the twisted wire clamping jaw rotation control motor 205 rotates, the twisted wire rotating shaft 208 is driven to rotate, and further the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203 are driven to rotate, and when the twisted wire clamping jaw pressing wheel 211 rotates to the position of the twisted wire clamping jaw pressing wheel 211 in the rotating process of the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203, the twisted wire upper clamping jaw 202 and the twisted wire lower clamping jaw 203 are pressed tightly under the action of the twisted wire clamping jaw pressing, thereby carry out the clamp of insulating skin, drive the sinle silk rotation when pressing from both sides tight to carry out the twisting of wire rod 100, the distance control assembly 207 that skins drives and twists line device 302 step-by-step removal, thereby the foundry goods peels off the insulating skin that cuts off from electric wire or cable, and accomplishes the twist line.

The utility model discloses a collect the wire clamping, skin, the integrative automatic wire twisting machine's of skinning of twisted wire theory does:

1. setting the speed of stripping the insulating skin of the twisted wire and the tightness of the twisted wire on a human-computer interface according to the specification and the production requirement of the wire;

2. the wire jacking head can adjust the stripping length in a rotating mode, and the tightness control shaft of the wire twisting clamping jaw can adjust the tightness of the wire twisting clamping jaw clamping insulation skin in a rotating mode;

3. the wire is penetrated from the wire positioning block to the top wire head, the foot switch is started, the wire clamping claw shaft control cylinder acts to push out the wire clamping claw control conical head and push the wire clamping claw fixing rod away to drive the wire clamping claw to clamp the wire, the peeling knife depth control cylinder acts to push out the peeling knife depth control conical head and push the peeling knife fixing rod away to drive the peeling knife to cut into the insulation skin depth of the wire, the peeling control motor rotates to drive the peeling distance control screw rod to act to move the twisting group sliding plate and then retreat to peel off the insulation skin, meanwhile, the twisting clamp control cylinder acts to drive the upper and lower clamping jaws of the twisting wire to clamp the stripped insulation jacket, and simultaneously the twisting clamp jaw rotates to control the motor to rotate the stripped insulation jacket so that the core wire forms twisting action until the stripped insulation jacket is separated from the core wire, namely, the action of stripping and twisting the wire is completed, after the action is completed, the mechanism set returns to the original point position, and the action circulation processing production is repeated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a wire rod wire twisting device of tight adjustable, its characterized in that: comprises a machine table (201), a twisted wire upper clamping jaw (202), a twisted wire lower clamping jaw (203), a twisted wire clamping jaw head (204), a twisted wire clamping jaw rotation control motor (205), a twisted wire clamping jaw control cylinder (206), a peeling distance control assembly (207), a twisted wire rotating shaft (208), a twisted wire rotating shaft fixing plate (209), a twisted wire clamping jaw distance control shaft (210) and a twisted wire clamping jaw pressing wheel (211), wherein the twisted wire clamping jaw rotation control motor (205) and the twisted wire clamping jaw control cylinder (206) are in sliding connection with the machine table (201), the peeling distance control assembly (207) is fixedly arranged on the machine table (201), the twisted wire upper clamping jaw (202) and the twisted wire lower clamping jaw (203) are symmetrically arranged on the twisted wire clamping jaw head (204), the twisted wire clamping jaw head (204) is connected with one end of the twisted wire rotating shaft (208), the other end of the twisted wire rotating shaft (208) is connected with a rotating shaft of the twisted wire clamping jaw rotation control motor (205) through a sleeve, the piston rod of twisted wire clamping jaw control cylinder (206) is connected with the upper end of twisted wire rotation axis fixed plate (209), the twisted wire clamping jaw is apart from the one end of control shaft (210) and the vertical face fixed connection of twisted wire rotation axis fixed plate (209), twisted wire clamping jaw pinch roller (211) passes through the bearing setting on the tip of twisted wire clamping jaw apart from control shaft (210) keeping away from twisted wire rotation axis fixed plate (209) to twisted wire clamping jaw pinch roller (211) can with on the twisted wire clamping jaw (202) and twisted wire under clamping jaw (203) laminate, the lower tip cover of twisted wire rotation axis fixed plate (209) is established on twisted wire rotation axis (208).

2. The adjustable grip wire twisting device of claim 1, wherein: the machine table (201) is provided with two sliding rails two (212) in parallel, two sliding rails two (212) are provided with a sliding plate two (213), the sliding plate two (213) is in sliding connection with the two sliding rails two (212), the sliding plate two (213) is provided with a rotating motor fixing seat (214) and a twisting clamping jaw head fixing seat (215), the rotating motor fixing seat (214) and the twisting clamping jaw head fixing seat (215) are vertically and fixedly arranged on the sliding plate two (213), the twisting clamping jaw rotating control motor (205) and the twisting clamping jaw control cylinder (206) are fixedly arranged on the rotating motor fixing seat (214), the peeling distance control component (207) is connected with the sliding plate two (213), the peeling distance control component (207) can drive the sliding plate two (213) to move along the two sliding rails two (212), the twisting clamping jaw head (204) is arranged on the twisting clamping jaw head fixing seat (215) through a bearing, and the twisted wire rotating shaft fixing plate (209) is positioned between the rotating motor fixing seat (214) and the twisted wire clamping jaw head fixing seat (215).

3. The adjustable grip wire twisting apparatus of claim 2, wherein: be equipped with first through-hole (216) on twisted wire clamping jaw head fixing base (215), the one end that twisted wire rotation axis (208) kept away from twisted wire clamping jaw rotation control motor (205) can pass through first through-hole (216) and be connected with twisted wire clamping jaw head (204).

4. The adjustable grip wire twisting device of claim 1, wherein: the cross section of the torsion wire clamping jaw head (204) is circular, a top wire head component (217) is arranged in the middle of the torsion wire clamping jaw head (204), the thread-ejecting head component (217) comprises a thread-ejecting head (218), a connecting stud (219), a limiting ring (220) and a spring III (221), one end of the connecting stud (219) is in threaded connection with the torque clamp claw head (204), and the connecting stud (219) is positioned on the central line of the torsion clamp claw head (204), the limiting ring (220) is fixedly arranged on the outer wall of the connecting stud (219), the spring III (221) is sleeved on the connecting stud (219), and a third spring (221) is positioned between the stop collar (220) and the wire twisting jaw head (204), the top thread head (218) is fixedly arranged on the end part of the connecting stud (219) far away from the torsion clamp claw head (204), the top wire head (218) is arranged opposite to the middle position of the twisted wire upper clamping jaw (202) and the twisted wire lower clamping jaw (203).

5. The adjustable grip wire twisting device of claim 1, wherein: twist grip claw head (204) are equipped with two breach (222) along the symmetry on the axis direction, all be connected with twist grip claw seat (223) on the last clamping jaw (202) of twist grip and the lower clamping jaw (203) of twist grip, the tip that twist grip claw seat (223) kept away from on the twist grip clamping jaw (202) and the lower clamping jaw (203) of twist grip is articulated with twist grip rotation axis (208), be equipped with twist grip claw seat fixed axle (224) on twist grip claw seat (223), twist grip claw seat (223) set up in breach (222) to the lateral wall of twist grip claw seat fixed axle (224) and breach (222) passes through torsional spring coupling.

6. The adjustable grip wire twisting device of claim 5, wherein: the twist clamp claw seat (223) is obliquely arranged, a notch (222) is extended out of the outer wall of the twist clamp claw seat (223), and the twist clamp claw pressing wheel (211) can be tightly pressed and attached to the twist clamp claw seat (223).

7. The adjustable grip wire twisting apparatus of claim 2, wherein: the peeling distance control assembly (207) comprises a peeling distance control motor (225), a peeling distance control screw rod (226), a peeling distance slide block (227) and two screw rod support seats (228) which are symmetrically arranged, the two symmetrically arranged screw rod supporting seats (228) are fixedly arranged on the machine table (201), the peeling distance control screw rods (226) are arranged on two screw rod supporting seats (228) which are symmetrically arranged, the peeling distance slider (227) is in threaded connection with the peeling distance control screw rod (226), the rotating shaft of the peeling distance control motor (225) is connected with a peeling distance control screw rod (226), the machine table (201) is provided with a peeling distance motor supporting seat (229), the peeling distance control motor (225) is fixedly arranged on the peeling distance motor supporting seat (229), and the peeling distance sliding block (227) is fixedly connected with the second sliding plate (213).

8. The adjustable grip wire twisting device of claim 1, wherein: and a V-shaped notch III (230) is arranged on the twisted wire upper clamping jaw (202) and the twisted wire lower clamping jaw (203).

9. The adjustable grip wire twisting device of claim 1, wherein: be equipped with radiator fan (231) on board (201), radiator fan (231) are located the one end of twisted wire clamping jaw rotation control motor (205).

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