CN212419455U - Wire stripping device for wire shearing machine - Google Patents
Wire stripping device for wire shearing machine Download PDFInfo
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- CN212419455U CN212419455U CN202020242670.5U CN202020242670U CN212419455U CN 212419455 U CN212419455 U CN 212419455U CN 202020242670 U CN202020242670 U CN 202020242670U CN 212419455 U CN212419455 U CN 212419455U
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Abstract
The utility model discloses a wire rod device of skinning for trimming machine, include: the transmission case is arranged on the outer side of the lower end of the mounting frame, two belt pulleys with different diameters are mounted in the transmission case, the outer sides of the two belt pulleys are connected through a mounting belt for transmission, a transmission gear is mounted on the outer side of the other end of a transmission shaft where the belt pulleys are located, a fixing frame is arranged on one side of the outer portion of the transmission case, a mounting hole which penetrates through the fixing frame up and down is formed in the fixing frame, a movable frame is mounted in the mounting hole, and the lower end of the movable frame is mounted on the outer side of the transmission gear; the peeling device comprises an upper tool rest and a lower tool rest, wherein the upper tool rest and the lower tool rest are respectively arranged at the upper end of a fixed frame and the upper end of a movable frame, the tool rests are provided with two groups of peeling knives and a group of shearing knives, and the peeling knives are respectively arranged on two sides of the tool rests. The utility model discloses finishing the back with the trimming, can carrying out the processing of skinning simultaneously to the end department of two sections wire rods simultaneously, improved work efficiency.
Description
Technical Field
The utility model relates to a wire cutting machine equipment technical field specifically is a wire rod device of skinning for wire cutting machine.
Background
In the traditional process for combining and welding the wire and the resistor, in order to ensure the length consistency of the wire and the production efficiency, the wire and the resistor are generally finished by adopting automatic equipment, wherein a feeding mechanism for the wire ensures the stable feeding of the wire and is finished by subsequent cutting, peeling and welding.
When the traditional wire cutting machine is used for peeling after cutting wires, the ends of two wires need to be peeled respectively, the efficiency is low, and the sheaths of the wires at the ends cannot be cut in time during peeling.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: a wire stripping device for a wire cutting machine comprises:
the transmission case is arranged on the outer side of the lower end of the mounting frame, two belt pulleys with different diameters are mounted in the transmission case, the outer sides of the two belt pulleys are connected through a mounting belt for transmission, a transmission gear is mounted on the outer side of the other end of a transmission shaft where the belt pulleys are located, a fixing frame is arranged on one side of the outer portion of the transmission case, a mounting hole which penetrates through the fixing frame up and down is formed in the fixing frame, a movable frame is mounted in the mounting hole, and the lower end of the movable frame is mounted on the outer side of the transmission gear;
the peeling device comprises a fixed frame, a movable frame, an upper knife rest and a lower knife rest, wherein the upper knife rest and the lower knife rest are respectively arranged at the upper end of the fixed frame and the upper end of the movable frame;
step motor, step motor sets up in lower extreme one side of mounting bracket, just step motor's output shaft department and belt pulley connection.
Preferably, clamping mechanisms are arranged on two sides of the tool rest respectively and comprise fixing pieces, guide pillars and pressing plates, the fixing pieces are fixedly connected with the side faces of the tool rest, the guide pillars integrally penetrate through the fixing pieces, the end faces of the lower ends of the guide pillars are connected with the upper surfaces of the pressing plates, and compression springs are sleeved on the outer sides of the lower ends of the guide pillars.
Preferably, the peeling device further comprises a peeling mechanism, the peeling mechanism comprises a second stepping motor, a rotary table, a dislocation plate and a telescopic cylinder, the second stepping motor is installed at the upper end of the fixed frame, an output shaft of the second stepping motor penetrates through the fixed frame to be connected with the center of the rotary table, two fixed columns are fixedly arranged on the side face of the rotary table, the end of the dislocation plate is installed on the outer sides of the fixed columns through arranging guide grooves, the telescopic cylinder is fixedly arranged on the outer sides of the two knife rests respectively, the movable end of the telescopic cylinder penetrates through the knife rests and is fixedly provided with a guide rail, and the surface of the guide rail is connected with the dislocation plate through arranging a sliding groove in a matched.
Preferably, a single clamping mechanism comprises two fixing pieces, two guide posts and a pressing plate.
Preferably, the end of the dislocation plate far away from the rotary disc is positioned at the inner side of the two tool holders.
Preferably, the overall shape of the edges of the two groups of peeling knives and the one group of shearing knives is trapezoidal or semicircular.
The utility model provides a wire rod device of skinning for trimming machine possesses following beneficial effect:
the utility model discloses a set up two sets of knife rests, simultaneously at two sets of skinning knives of solitary knife rest installation, a set of shearing sword, drive the belt pulley through step motor and rotate, thereby drive the adjustable shelf up-and-down motion, realize opening and shutting of two sets of knife rests, two sets of shearing knives close the back, cut the wire rod, place the knife edge department at two skinning knives respectively with the end department of two sections wire rods after cutting, the knife rest closes and closes, open the crust of wire rod end department, No. two step motor drive carousel simultaneously rotates, thereby the dislocation board passes through the short crust wrench movement that makes wire rod end department of frictional force, thereby cut the crust, the realization is skinned simultaneously to two sections wire rods, high efficiency is swift.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is an installation schematic diagram of a first stepping motor of the present invention;
FIG. 3 is a schematic view of the internal structure of the transmission case of the present invention;
FIG. 4 is a schematic view of the connection between the movable frame and the fixed frame of the present invention;
fig. 5 is a schematic structural view of the tool holder of the present invention;
fig. 6 is a schematic structural view of the clamping mechanism of the present invention;
fig. 7 is a schematic structural diagram of the peeling mechanism of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-7, the utility model provides a technical solution: a wire stripping device for a wire cutting machine comprises:
the belt wheel driving device comprises an installation frame 100, wherein a transmission box 110 is arranged on the outer side of the lower end of the installation frame 100, two belt wheels 111 and 112 with different diameters are installed inside the transmission box 110, the outer sides of the two belt wheels 111 and 112 are connected and transmitted through an installation belt, a transmission gear 113 is installed on the outer side of the other end of a transmission shaft where the belt wheel 111 is located, a fixed frame 120 is arranged on one side of the outer portion of the transmission box 110, an installation hole 121 which penetrates through the fixed frame 120 from top to bottom is formed in the fixed frame 120, a movable frame 130 is installed in the installation hole 121, the lower end of the movable frame 130 is installed on the outer side of the transmission gear 113 through a tooth groove 131, when the belt wheel 111 rotates, a rotating shaft where the belt wheel 111 is located;
the wire cutting machine comprises an upper tool rest 200 and a lower tool rest 200, wherein the two tool rests 200 are respectively arranged at the upper end of a fixed frame 120 and the upper end of a movable frame 130, the tool rests 200 are provided with two sets of peeling knives 210 and 220 and a set of shearing knife 230, the two sets of peeling knives 210 and 220 are respectively arranged at two sides of the tool rests 200, the shearing knife 230 is arranged at any side of the end of the tool rest 200, a wire to be cut is placed at the knife edge of the shearing knife 230, the two tool rests 200 are closed to cut the wire, then the ends of the two cut wires are respectively positioned at the knife edge of the peeling knives 210 and 220, and the two tool rests 200 are closed again to cut the wire skin at the ends of the two wires;
a stepping motor 300, stepping motor 300 sets up in the lower extreme one side of mounting bracket, just stepping motor 300's output shaft end department is connected with belt pulley 112.
The clamping mechanisms 240 are arranged on two sides of the tool holder 200, each clamping mechanism 240 comprises a fixing piece 241, a guide post 242 and a pressing plate 243, the fixing piece 241 is fixedly connected with the side surface of the tool holder 200, the guide post 242 integrally penetrates through the fixing piece 241, the lower end face of the guide post 242 is connected with the upper surface of the pressing plate 243, a compression spring 244 is sleeved on the outer side of the lower end of the guide post 242, and when the two tool holders 200 are closed, the pressing plate 243 is in close contact with the surface of a wire, so that the wire is effectively fixed.
The peeling device further comprises a peeling mechanism 400, the peeling mechanism 400 comprises a second stepping motor 410, a rotary disc 420, dislocation plates 430 and 440 and telescopic cylinders 450 and 460, the second stepping motor 410 is mounted at the upper end of the fixed frame 120, an output shaft of the second stepping motor 410 penetrates through the fixed frame 120 to be connected with the center of the rotary disc 420, two fixed columns 421 and 422 are fixedly arranged on the side surface of the rotary disc 420, the ends of the dislocation plates 430 and 440 are mounted on the outer sides of the fixed columns 421 and 422 through arranging guide grooves 431 and 441, the telescopic cylinders 450 and 460 are respectively and fixedly arranged on the outer sides of the two groups of knife rests 200, the movable ends of the telescopic cylinders 450 and 460 penetrate through the knife rests 200 and are fixedly provided with guide rails 451 and 461, the surfaces of the guide rails 451 and 461 are in matched connection with the dislocation plates 430 and 440 through arranging slide grooves, when peeling is performed, the two groups of knife rests, and the outer skin at the end of the wire rod is opened under the action of the peeling knives 210 and 220, and is driven to rotate by the second stepping motor 410, so that under the action of the rotary disc 420 and the fixed columns 421 and 422, the two dislocation plates 430 and 440 are respectively pulled, the inner sides of the dislocation plates 430 and 440 and the surface of the wire rod slide relatively, the wire skin of the wire rod rotates relatively under the action of friction force, and the wire skin is completely cut off.
Further, the single clamping mechanism 240 includes two fixing members 241, two guide posts 242 and a pressing plate 243, which can effectively fix the ends of the two wires when peeling the ends of the two wires at the same time.
Understandably, the ends of the dislocation plates 430 and 440 far away from the rotary table 420 are positioned at the inner sides of the two tool holders 200, so that the inner side surfaces of the dislocation plates 430 and 440 are in close contact with the surface of the wire, and friction force is generated by the movement of the dislocation plates 430 and 440, so that the wire sheath is completely disconnected.
Understandably, the overall shape of the edges of the two sets of peeling knives 210, 220 and the set of cutting knives 230 can be set to be trapezoidal or semicircular according to requirements.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wire rod peeling device for trimming machine which characterized in that includes:
the belt conveyor comprises an installation frame (100), a transmission case (110) is arranged on the outer side of the lower end of the installation frame (100), two belt pulleys (111, 112) with different diameters are installed inside the transmission case (110), the outer sides of the two belt pulleys (111, 112) are connected and transmitted through an installation belt, a transmission gear (113) is installed on the outer side of the other end of a transmission shaft where the belt pulley (111) is located, a fixed frame (120) is arranged on one side of the outer portion of the transmission case (110), an installation hole (121) which penetrates through the fixed frame (120) up and down is formed in the fixed frame (120), a movable frame (130) is installed in the installation hole (121), and the lower end of the movable frame (130) is installed on the outer;
the peeling device comprises an upper tool rest (200) and a lower tool rest (200), wherein the two tool rests (200) are respectively arranged at the upper end of a fixed frame (120) and the upper end of a movable frame (130), the tool rest (200) is provided with two groups of peeling knives (210, 220) and a group of shearing knives (230), the two groups of peeling knives (210, 220) are respectively arranged at two sides of the tool rest (200), and the shearing knives (230) are arranged at any side of the end of the tool rest (200);
step motor (300), step motor (300) set up in the lower extreme one side of mounting bracket, just step motor (300)'s output shaft end department is connected with belt pulley (112).
2. The wire stripping device for the wire cutting machine according to claim 1, wherein: the clamping mechanism (240) is arranged on each of two sides of the tool rest (200), the clamping mechanism (240) is composed of a fixing piece (241), a guide post (242) and a pressing plate (243), the fixing piece (241) is fixedly connected with the side face of the tool rest (200), the guide post (242) integrally penetrates through the fixing piece (241), the end face of the lower end of the guide post (242) is connected with the upper surface of the pressing plate (243), and a compression spring (244) is sleeved on the outer side of the lower end of the guide post (242).
3. The wire stripping device for the wire cutting machine according to claim 1, wherein: the peeling device further comprises a peeling mechanism (400), the peeling mechanism (400) comprises a second stepping motor (410), a rotating disc (420), dislocation plates (430, 440) and telescopic air cylinders (450, 460), the second stepping motor (410) is installed at the upper end of the fixing frame (120), an output shaft of the second stepping motor (410) penetrates through the fixing frame (120) to be connected with the center of the rotating disc (420), two fixing columns (421, 422) are fixedly arranged on the side face of the rotating disc (420), the ends of the dislocation plates (430, 440) are installed on the outer sides of the fixing columns (421, 422) through guide grooves (431, 441), the telescopic air cylinders (450, 460) are respectively and fixedly arranged on the outer sides of the two groups of knife rests (200), the movable ends of the telescopic air cylinders (450, 460) penetrate through the knife rests (200) and are fixedly provided with guide rails (451, 461), and the guide rails (451, 460) are fixedly arranged on the guide rails, 461) The surface of the positioning plate is matched and connected with the dislocation plates (430, 440) through a sliding groove.
4. The wire stripping device for the wire cutting machine according to claim 2, wherein: the single clamping mechanism (240) comprises two fixing pieces (241), two guide columns (242) and a pressure plate (243).
5. The wire stripping device for the wire cutting machine according to claim 3, wherein: the end of the dislocation plate (430, 440) away from the turntable (420) is located inside the two tool holders (200).
6. The wire stripping device for the wire cutting machine according to claim 1, wherein: the overall shape of the edges of the two groups of peeling knives (210, 220) and the one group of cutting knives (230) is trapezoidal or semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242670.5U CN212419455U (en) | 2020-03-02 | 2020-03-02 | Wire stripping device for wire shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020242670.5U CN212419455U (en) | 2020-03-02 | 2020-03-02 | Wire stripping device for wire shearing machine |
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| Publication Number | Publication Date |
|---|---|
| CN212419455U true CN212419455U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020242670.5U Active CN212419455U (en) | 2020-03-02 | 2020-03-02 | Wire stripping device for wire shearing machine |
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| CN (1) | CN212419455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909409A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Dismounting device for insulator binding wire |
-
2020
- 2020-03-02 CN CN202020242670.5U patent/CN212419455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909409A (en) * | 2021-10-09 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Dismounting device for insulator binding wire |
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