CN213591620U - Automatic wire bending machine - Google Patents
Automatic wire bending machine Download PDFInfo
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- CN213591620U CN213591620U CN202021301901.1U CN202021301901U CN213591620U CN 213591620 U CN213591620 U CN 213591620U CN 202021301901 U CN202021301901 U CN 202021301901U CN 213591620 U CN213591620 U CN 213591620U
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- connecting rod
- wire
- main shaft
- eccentric wheel
- wire bending
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Abstract
The utility model relates to an automatic wire bending machine, including the lathe frame, the drive spindle has been erect on the lathe frame, the epaxial main shaft gear of transmission is connected with driving motor's output transmission, the eccentric wheel mechanism A of the one end of drive spindle includes the eccentric wheel A of being connected with the one end of drive spindle, eccentric wheel A's quotation is articulated with connecting rod A's one end, connecting rod A's the other end is articulated with the push pedal of establishing on the vertical slide rail on the lathe frame, the push pedal is connected with connecting rod a's one end, connecting rod a's the other end is articulated with the one end of curved line arm A, curved line arm A's the other end is articulated with the slide A of establishing on the horizontal slide rail on the lathe frame, be equipped with guide block I on the slide A, guide block II, be equipped with between guide block I and guide block II along horizontal. The utility model discloses a motor drive mechanism combines wire rod bending machine to construct and realizes the automatic scheme of buckling of wire rod, has production efficiency height, characteristics that processingquality is good.
Description
Technical Field
The utility model relates to an automatic wire bending machine, in particular to automatic wire bending machine of modified belongs to metal processing and surface treatment field.
Background
In the production process of the metal wire, the iron wire is usually required to be bent to complete the shaping of the product. When the steel wire is bent, some steel wires with larger diameters have higher rigidity and are not easy to bend. In order to realize the bending processing of the iron wire, the iron wire is bent mainly by hand strength of workers or experience of the workers at present, the labor intensity of the workers is high, the production efficiency is low, the bending angle of the iron wire is generally difficult to control, the iron wire is not attractive, the process requirements are not met, the product quality is influenced, and the requirement of mass production cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses automatic line machine of buckling discloses new scheme, adopts motor drive mechanism to combine the wire rod bending machine to realize the automatic scheme of buckling of wire rod, and it is big to have solved the workman intensity of labour that current scheme adopted the workman to bring with the help of workman's experience with hand strength or the mode that makes the iron wire crooked, and production efficiency is low to and processingquality is difficult to control's problem.
The utility model discloses automatic line machine of buckling includes the lathe frame, the lathe frame is put on the shelf and is equipped with the transmission main shaft, be equipped with main shaft gear on the transmission main shaft, main shaft gear is connected with driving motor's output transmission, the one end of transmission main shaft is equipped with eccentric wheel mechanism A, eccentric wheel mechanism A includes the eccentric wheel A who is connected with the one end of transmission main shaft, eccentric wheel A's quotation is articulated with connecting rod A's one end, connecting rod A's the other end is articulated with the push pedal of establishing on the vertical slide rail on the lathe frame, the push pedal is connected with connecting rod a's one end, connecting rod a's the other end is articulated with the slide A who establishes on the horizontal slide rail on the lathe frame, be equipped with guide block I on the slide A, guide block II, be equipped with between guide block I and guide block II along horizontal extension's wire clamping.
The transmission main shaft pushes the push plate to move along the longitudinal slide rail through the eccentric wheel mechanism A under the driving of the driving motor, the push plate pushes the wire bending arm A to rotate around a hinge point on the slide plate A through the connecting rod a, and the wire bending column A on one end, hinged with the slide plate A, of the wire bending arm A bends one end of the wire workpiece.
Furthermore, the other end of the transmission main shaft is provided with an eccentric wheel mechanism B, the eccentric wheel mechanism B comprises an eccentric wheel B connected with the other end of the transmission main shaft, the disc surface of the eccentric wheel B is hinged with one end of a connecting rod B, the other end of the connecting rod B is hinged with a push plate, and the transmission main shaft is driven by a driving motor to push the push plate to move along a longitudinal slide rail through the eccentric wheel mechanism A and the eccentric wheel mechanism B.
Furthermore, the push pedal of this scheme is connected with the one end of connecting rod B, the other end of connecting rod B is articulated with the one end of curved line arm B, the other end of curved line arm B is articulated with slide B on the horizontal slide rail, be equipped with guide block III on the slide B, guide block IV, be equipped with between guide block III and the guide block IV along the clamp wire groove B of horizontal extension, clamp wire groove B, be equipped with the wire rod work piece in the clamp wire groove A, the push pedal promotes curved line arm B through connecting rod B and rotates around the pin joint on slide B, curved line arm B bends the other end of wire rod work piece with curved line post B on one end that slide B is articulated.
Furthermore, the main shaft gear is in transmission connection with the transmission main shaft through a clutch device, the clutch device comprises a main shaft gear clutch disc, the main shaft gear clutch disc is in transmission connection with a pedal at the bottom of the machine tool frame through a transmission connecting rod, and the clutch state of the main shaft gear clutch disc is triggered through the pedal.
Furthermore, the pedal trigger end of the pedal plate is connected with one end of a return spring, the other end of the return spring is connected with the top of the machine tool frame, and the pedal plate after being stepped on resets under the action of the return spring.
Furthermore, the output end of the driving motor is in transmission connection with the input end of the speed reducer, the output end of the speed reducer is provided with a speed reducer gear, and the speed reducer gear is in transmission connection with the main shaft gear through a chain.
The utility model discloses automatic line machine of buckling adopts motor drive mechanism to combine wire rod bending machine to realize the automatic scheme of buckling of wire rod, has production efficiency height, characteristics that processingquality is good.
Drawings
FIG. 1 is a schematic view of an automatic wire bending machine.
Fig. 2 is a front view of an automatic wire bending machine.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
The machine tool comprises a machine tool frame 100, a longitudinal slide rail 110, a transverse slide rail 120, a push plate 201, a transmission main shaft 210, a main shaft gear 211, a driving motor 220, a speed reducer 230, a chain 231, an eccentric wheel A310, a connecting rod A320, a connecting rod a 330, a connecting rod a, a bent wire arm A340, a bent wire column A341, a sliding plate A350, a guide block I351, a guide block II 352, an eccentric wheel B410, a connecting rod B420, a connecting rod B430, a bent wire arm B440, a bent wire column B441, a sliding plate B450, a guide block III 451, a guide block IV 452, a workpiece 500, a main shaft gear clutch disc 610, a transmission connecting rod 620, a pedal 630 and a return spring 640.
Detailed Description
As shown in figure 1, the utility model discloses an automatic wire bending machine includes the lathe frame, the lathe frame is put on the shelf and is equipped with the transmission main shaft, be equipped with the main shaft gear on the transmission main shaft, the main shaft gear is connected with driving motor's output transmission, the one end of transmission main shaft is equipped with eccentric wheel mechanism A, eccentric wheel mechanism A includes eccentric wheel A who is connected with the one end of transmission main shaft, the quotation of eccentric wheel A articulates with the one end of connecting rod A, the other end of connecting rod A articulates with the push pedal on the longitudinal slide rail of establishing on the lathe frame, the push pedal is connected with the one end of connecting rod a, the other end of connecting rod a articulates with the one end of curved line arm A, the other end of curved line arm A articulates with slide A on the, and a wire clamping groove A extending along the transverse direction is arranged between the guide block I and the guide block II, and a wire rod workpiece is arranged in the wire clamping groove A. The transmission main shaft pushes the push plate to move along the longitudinal slide rail through the eccentric wheel mechanism A under the driving of the driving motor, the push plate pushes the wire bending arm A to rotate around a hinge point on the slide plate A through the connecting rod a, and the wire bending column A on one end, hinged with the slide plate A, of the wire bending arm A bends one end of the wire workpiece.
According to the scheme, the motor driving mechanism is combined with the wire bending mechanism to achieve automatic bending of the wire, the driving motor, the transmission main shaft, the eccentric wheel mechanism, the push plate and the connecting rod are used for achieving transmission of power, the wire bending arm is matched with the wire clamping groove in the sliding plate to bend one end, extending out of the wire clamping groove, of the wire workpiece, automatic bending is achieved, and machining efficiency and quality are improved.
In order to improve the stability of the pushing drive, as shown in fig. 1, the other end of the transmission main shaft of the scheme is provided with an eccentric wheel mechanism B, the eccentric wheel mechanism B comprises an eccentric wheel B connected with the other end of the transmission main shaft, the disc surface of the eccentric wheel B is hinged with one end of a connecting rod B, the other end of the connecting rod B is hinged with a push plate, and the transmission main shaft is driven by a driving motor to push the push plate to move along a longitudinal slide rail through the eccentric wheel mechanism a and the eccentric wheel mechanism B. Based on the above scheme, in order to realize simultaneous bending processing of two ends of a wire rod workpiece, as shown in fig. 1, the push plate of the scheme is connected with one end of a connecting rod B, the other end of the connecting rod B is hinged with one end of a wire bending arm B, the other end of the wire bending arm B is hinged with a sliding plate B on a transverse sliding rail, a guide block III and a guide block IV are arranged on the sliding plate B, a wire clamping groove B extending along the transverse direction is arranged between the guide block III and the guide block IV, the wire rod workpiece is arranged in the wire clamping groove B and the wire clamping groove a, the push plate pushes the wire bending arm B to rotate around a hinged point on the sliding plate B through the connecting rod B, and the wire bending column B at one end, hinged with.
In order to facilitate the control of the transmission matching of the driving motor and the transmission main shaft, as shown in fig. 1 and 2, the main shaft gear is in transmission connection with the transmission main shaft through a clutch device, the clutch device comprises a main shaft gear clutch disc, the main shaft gear clutch disc is in transmission connection with a pedal at the bottom of the machine tool frame through a transmission connecting rod, and the clutch state of the main shaft gear clutch disc is triggered through the pedal. Based on the above scheme, in order to improve the operating efficiency of the pedal, as shown in fig. 1 and 2, the pedal trigger end of the pedal in the scheme is connected with one end of a return spring, the other end of the return spring is connected with the top of the machine tool frame, and the pedal after being stepped on is reset under the action of the return spring.
In order to realize transmission connection, as shown in fig. 2, the output end of the driving motor in the scheme is in transmission connection with the input end of the speed reducer, the output end of the speed reducer is provided with a speed reducer gear, and the speed reducer gear is in transmission connection with the main shaft gear through a chain.
The scheme discloses an automatic double-wire bending machine, which provides a mechanical transmission system, has low cost of automatic control, and can make linear motion and circular motion at a constant speed. The power supply is started, the driving motor and the speed reducer work, and the transmission main shaft is driven to rotate through the chain. After the pedal is stepped to enable the clutch device to work, the transmission main shaft drives the eccentric wheel mechanism to operate, the connecting rod pushes the wire bending arm to work, and the bending action is finished. The spring returns to the initial state. The scheme has the advantages that the equipment is automatic, labor and material resources are greatly saved, the fatigue strength of people is reduced, the production cost is reduced, and the quality of products is ensured. The bending radius can be adjusted according to the size of the iron wire, and multi-specification operation can be achieved, especially for thicker iron wires.
The devices, components and the like disclosed in the present invention can be realized by general and conventional means known in the art, unless otherwise specified, and for example, the clutch device mentioned above can be realized by the means disclosed in the related art. The automatic wire bending machine of the present invention is not limited to the disclosure of the specific embodiments, the technical solutions presented in the examples can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present invention in combination with common general knowledge also belong to the scope of the present invention.
Claims (6)
1. An automatic wire bending machine is characterized by comprising a machine frame, wherein a transmission main shaft is erected on the machine frame, a main shaft gear is arranged on the transmission main shaft, the main shaft gear is in transmission connection with the output end of a driving motor, an eccentric wheel mechanism A is arranged at one end of the transmission main shaft, the eccentric wheel mechanism A comprises an eccentric wheel A connected with one end of the transmission main shaft, the disc surface of the eccentric wheel A is hinged with one end of a connecting rod A, the other end of the connecting rod A is hinged with a push plate on a longitudinal slide rail arranged on the machine frame, the push plate is connected with one end of a connecting rod a, the other end of the connecting rod a is hinged with one end of a wire bending arm A, the other end of the wire bending arm A is hinged with a slide plate A on a transverse slide rail arranged on the machine frame, a guide block I and a guide block II are arranged on the slide plate A, a wire clamping groove A extending, a wire workpiece is arranged in the wire clamping groove A,
the transmission main shaft is driven by the driving motor to push the push plate to move along the longitudinal slide rail through the eccentric wheel mechanism A, the push plate pushes the wire bending arm A to rotate around a hinge point on the sliding plate A through the connecting rod a, and the wire bending arm A and a wire bending column A at one end, hinged to the sliding plate A, of the wire bending arm A bend one end of the wire workpiece.
2. The automatic wire bending machine according to claim 1, wherein the other end of the transmission main shaft is provided with an eccentric wheel mechanism B, the eccentric wheel mechanism B comprises an eccentric wheel B connected with the other end of the transmission main shaft, the disk surface of the eccentric wheel B is hinged with one end of a connecting rod B, the other end of the connecting rod B is hinged with the push plate, and the transmission main shaft is driven by the driving motor to push the push plate to move along the longitudinal sliding rail through the eccentric wheel mechanism a and the eccentric wheel mechanism B.
3. The automatic wire bending machine according to claim 2, wherein the push plate is connected to one end of a connecting rod B, the other end of the connecting rod B is hinged to one end of a wire bending arm B, the other end of the wire bending arm B is hinged to a sliding plate B on the transverse sliding rail, a guide block III and a guide block IV are arranged on the sliding plate B, a wire clamping groove B extending in the transverse direction is arranged between the guide block III and the guide block IV, the wire workpiece is arranged in the wire clamping groove B and the wire clamping groove a, the push plate pushes the wire bending arm B to rotate around a hinge point on the sliding plate B through the connecting rod B, and a wire bending column B on one end of the wire bending arm B hinged to the sliding plate B bends the other end of the wire workpiece.
4. The automatic wire bending machine according to claim 1, wherein the spindle gear is in transmission connection with the transmission spindle through a clutch device, the clutch device comprises a spindle gear clutch disc, the spindle gear clutch disc is in transmission connection with a pedal plate at the bottom of the machine frame through a transmission connecting rod, and the clutch state of the spindle gear clutch disc is triggered through the pedal plate.
5. The automatic wire bending machine according to claim 4, wherein the foot trigger end of the foot pedal is connected to one end of a return spring, the other end of the return spring is connected to the top of the machine frame, and the foot pedal after being depressed is returned by the action of the return spring.
6. The automatic wire bending machine according to claim 1, wherein an output end of the driving motor is drivingly connected to an input end of a speed reducer, an output end of the speed reducer is provided with a speed reducer gear, and the speed reducer gear is drivingly connected to the main shaft gear through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301901.1U CN213591620U (en) | 2020-07-06 | 2020-07-06 | Automatic wire bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301901.1U CN213591620U (en) | 2020-07-06 | 2020-07-06 | Automatic wire bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN213591620U true CN213591620U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021301901.1U Active CN213591620U (en) | 2020-07-06 | 2020-07-06 | Automatic wire bending machine |
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| CN (1) | CN213591620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788145A (en) * | 2022-11-15 | 2023-03-14 | 贵州电网有限责任公司 | Appurtenance acts as go-between |
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2020
- 2020-07-06 CN CN202021301901.1U patent/CN213591620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788145A (en) * | 2022-11-15 | 2023-03-14 | 贵州电网有限责任公司 | Appurtenance acts as go-between |
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