CN214753387U - Moving magnetic type core coil automatic winding machine for vehicle instrument - Google Patents

Abstract

The utility model discloses an automobile-used instrument is with moving automatic coiler of magnetic core coil, including the frame, install a plurality of spiral units in the frame, the spiral unit includes winding device and is used for the fixed clamping device of work piece, clamping device rotates on the drive seat including drive seat and sliding seat and is provided with the fixing base, is equipped with the briquetting on the fixing base and is used for driving the first drive module of briquetting rectilinear movement for the work piece can press from both sides tightly between briquetting and fixing base, and sliding seat sliding connection is on driving the seat, is equipped with the carousel on the sliding seat and is used for driving carousel pivoted second drive module, offers on the fixing base to be used for the gliding spout of work piece, and the spacing groove that is used for holding the post of inserting is offered to arbitrary one end in the both ends of spout. The utility model discloses convenient to use, compact structure does benefit to and improves work efficiency.

Description

Moving magnetic type core coil automatic winding machine for vehicle instrument

Technical Field

The utility model relates to a spiral equipment field, concretely relates to automobile-used instrument is with automatic coiler of moving magnetic core coil.

Background

A coil winding machine is a machine that winds a linear object around a specific workpiece, and mainly winds a metal wire around the workpiece by driving the workpiece to rotate. However, when a cross-shaped metal wire winding mode needs to be formed on a workpiece, a worker needs to wind a metal wire on the workpiece to form a coil in one direction, then take the workpiece off the equipment, rotate the workpiece by 90 degrees and then install the workpiece on the equipment, and then rotate the workpiece to enable the workpiece to form a coil wound on the previous coil again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use and compact structure's automatic coiler of moving-magnet core coil for vehicle instrument.

The utility model provides a technical scheme that above-mentioned problem adopted is:

a movable magnetic type machine core coil automatic coiling machine for a vehicle instrument comprises a machine frame, wherein a plurality of coiling units are installed on the machine frame, each coiling unit comprises a coiling device and a clamping device for fixing a workpiece, the clamping device enables the coiling device to output metal wires and enable the metal wires to be wound on the workpiece through driving the workpiece to rotate, each clamping device comprises a driving seat and a sliding seat, a fixed seat is rotatably arranged on the driving seat, a pressing block and a first driving module for driving the pressing block to move linearly are arranged on the fixed seat, the workpiece can be clamped between the pressing block and the fixed seat, at least two positioning columns for being inserted into one side of the workpiece are arranged on the pressing block, the sliding seat is slidably connected onto the driving seat, the moving direction of the sliding seat is the same as that of the pressing block, a rotary table and a second driving module for driving the rotary table to rotate are arranged on the sliding seat, at least two insertion columns for being inserted into the other side of the workpiece are arranged on the rotary table, the fixing seat is provided with a sliding groove used for sliding a workpiece, and any one of two ends of the sliding groove is provided with a limiting groove used for accommodating the inserting column, so that the rotary table drives the workpiece to rotate by a certain angle when the inserting column is inserted into the workpiece.

As a further improvement of the technical scheme, the first driving module and the second driving module are identical in structure, the first driving module and the second driving module respectively comprise a motor and a rotating shaft, the motor and the rotating shaft are in transmission connection through a worm and gear mechanism, threads are arranged on the rotating shaft of the first driving module, the pressing block is sleeved on the rotating shaft of the first driving module in a thread matching mode, and the turntable is fixedly connected to the rotating shaft of the second driving module. The motor drives the rotating shaft to rotate through the worm gear mechanism, the self-locking effect of the worm gear mechanism is matched, the position stability of the pressing block and the turntable after moving is improved, the phenomenon that the pressing block or the turntable moves to influence the winding effect of the metal wire on the workpiece is avoided, and the processing effect of the workpiece is favorably ensured.

As the further improvement of the technical scheme, the driving seat is provided with the driving device for driving the fixed seat to rotate and the linear driving device for driving the sliding seat to linearly move, so that the use is convenient, and the improvement of the working efficiency is facilitated.

As a further improvement of the technical scheme, the driving seat is provided with a plurality of mounting holes for screws to pass through, and the driving seat is fixedly connected to the rack through the screws, so that the convenience in mounting and dismounting is improved.

As a further improvement of the technical scheme, the inserting ends of the positioning column and the inserting column are both in a circular truncated cone shape, so that the inserting difficulty between the positioning column and the workpiece and between the inserting column and the workpiece is favorably reduced, and the running stability of the equipment is guaranteed.

Compared with the prior art, the utility model, have following advantage and effect:

the utility model discloses a first drive arrangement and second drive arrangement drive briquetting and carousel respectively to realized the rotation effect of work piece on the fixing base, compact structure and avoided the manual work to carry out work piece pivoted operation, reduced work load, shortened processing long, do benefit to and improve work efficiency. Meanwhile, the second driving device drives the rotary table to rotate to realize the rotation of the workpiece, so that the stability and the force application degree of the workpiece rotation are guaranteed, and the condition that the metal wire is broken when the workpiece rotates is avoided. Furthermore, the workpiece is limited to move freely on the fixing seat through the positioning column and the inserting column, so that the stability of the position of the workpiece is guaranteed when the workpiece is rotated, the accuracy of the rotation angle of the workpiece is improved, and the processing quality of the workpiece is guaranteed.

Drawings

Fig. 1 is a schematic structural view of the moving-magnet core coil automatic winder for a vehicle instrument.

Fig. 2 is a schematic enlarged view of a part of the fixing base shown in fig. 1.

Fig. 3 is a schematic structural view of the inside of the fixing base shown in fig. 1.

Fig. 4 is a schematic view of the interior of the sliding seat shown in fig. 2.

The clamping device 1, the driving seat 2, the mounting hole 21, the sliding seat 3, the turntable 31, the second driving module 32, the inserting column 33, the fixing seat 4, the pressing block 41, the first driving module 42, the positioning column 43, the sliding groove 44, the limiting groove 45, the motor 51, the rotating shaft 52, the worm and gear mechanism 53 and the inserting end 6.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1 and 2, the present embodiment is an automatic coil winder for a moving magnet type movement coil of a vehicle instrument, including a frame, a plurality of coil winding units are mounted on the frame, each coil winding unit includes a winding device and a clamping device for fixing a workpiece, the clamping device drives the workpiece to rotate so that the winding device outputs a metal wire and winds the metal wire onto the workpiece, the clamping device 1 includes a driving seat 2 and a sliding seat 3, a fixed seat 4 is rotatably disposed on the driving seat 2, a pressing block 41 and a first driving module 42 for driving the pressing block 41 to move linearly are disposed on the fixed seat 4, so that the workpiece can be clamped between the pressing block 41 and the fixed seat 4, at least two positioning posts 43 for being inserted into one side of the workpiece are disposed on the pressing block 41, the sliding seat 3 is slidably connected to the driving seat 2, the moving direction of the sliding seat 3 is the same as the moving direction of the pressing block 41, a turntable 31 and a second driving module 32 for driving the turntable 31 to rotate are disposed on the sliding seat 3, the turntable 31 is provided with at least two insertion columns 33 which are used for being inserted into the other side of the workpiece, the fixing seat 4 is provided with a sliding groove 44 for sliding the workpiece, and any one end of the two ends of the sliding groove 44 is provided with a limiting groove 45 for accommodating the insertion column 33, so that the turntable 31 drives the workpiece to rotate by a certain angle when the insertion column 33 is inserted into the workpiece.

Referring to fig. 1, a driving device for driving the fixed seat 4 to rotate and a linear driving device for driving the sliding seat 3 to linearly move are mounted on the driving seat 2, a plurality of mounting holes 21 for screws to pass through are formed in the driving seat 2, and the driving seat 2 is fixedly connected to the rack through screws. In this embodiment, the driving device is a motor, and the linear driving device is a double-rod cylinder.

Referring to fig. 3 and 4, the first driving module 42 and the second driving module 32 have the same structure, the first driving module 42 and the second driving module 32 both include a motor 51 and a rotating shaft 52, the motor 51 and the rotating shaft 52 are in transmission connection through a worm and gear mechanism 53, the rotating shaft 52 of the first driving module 42 is provided with a thread, the pressing block 41 is sleeved on the rotating shaft 52 of the first driving module 42 in a thread fit manner, and the turntable 31 is fixedly connected to the rotating shaft 52 of the second driving module 32. The positioning column 43 and the inserting end 6 of the inserting column 33 are both in a circular truncated cone shape.

To sum up, the utility model discloses application method is as follows:

the method comprises the following steps: a workpiece is placed between the pressing block and the fixed seat, the pressing block is driven to move linearly through the first driving device, the positioning column is inserted into the workpiece, and the workpiece is clamped between the pressing block and the fixed seat;

step two: the driving device drives the fixed seat to rotate, so that the metal wire is wound on the workpiece to form a coil;

step three: the driving device stops driving, the linear driving device drives the sliding seat to move linearly until the inserting column on the rotary table is completely inserted into the other side of the workpiece, then the first driving device drives the pressing block to move linearly, the positioning column is separated from the workpiece, and the workpiece is released from a clamping and fixing state;

step four: the second driving device drives the turntable to rotate 90 degrees, so that the workpiece rotates 90 degrees, then the first driving device drives the pressing block to move linearly, the positioning column is inserted into the workpiece, and the workpiece is clamped between the pressing block and the fixed seat again;

step five: the second driving device drives the turntable to reset, then the linear driving device drives the sliding seat to reset, and then the driving device drives the fixed seat to rotate, so that the metal wire is wound on the coil of the workpiece to form a coil, and a cross-shaped coil is formed on the workpiece.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (5)

1. The utility model provides an automatic coiler of moving-magnet core coil for automobile-used instrument, includes the frame, installs a plurality of spiral units in the frame, and the spiral unit includes winding device and is used for the clamping device of work piece fixed, and clamping device rotates through the drive work piece and makes winding device output wire and make it twine on the work piece, its characterized in that: the clamping device (1) comprises a driving seat (2) and a sliding seat (3), a fixed seat (4) is rotatably arranged on the driving seat (2), a pressing block (41) and a first driving module (42) used for driving the pressing block (41) to move linearly are arranged on the fixed seat (4), so that a workpiece can be clamped between the pressing block (41) and the fixed seat (4), at least two positioning columns (43) used for being plugged with one side of the workpiece are arranged on the pressing block (41), the sliding seat (3) is slidably connected onto the driving seat (2), the moving direction of the sliding seat (3) is the same as that of the pressing block (41), a turntable (31) and a second driving module (32) used for driving the turntable (31) to rotate are arranged on the sliding seat (3), at least two inserting columns (33) used for being plugged with the other side of the workpiece are arranged on the turntable (31), a sliding chute (44) used for sliding the workpiece is formed in the fixed seat (4), any one end of the two ends of the sliding groove (44) is provided with a limiting groove (45) for accommodating the inserting column (33), so that the rotating disc (31) drives the workpiece to rotate for a certain angle when the inserting column (33) is inserted into the workpiece.

2. The automatic winder of a moving-magnet movement coil for a vehicle instrument as claimed in claim 1, characterized in that: first drive module (42) and second drive module (32) structure are the same, first drive module (42) and second drive module (32) all include motor (51) and pivot (52), realize the transmission through worm gear mechanism (53) between motor (51) and pivot (52) and connect, be equipped with the screw thread on pivot (52) of first drive module (42), pivot (52) of first drive module (42) are located with screw-thread fit's mode cover to briquetting (41), carousel (31) fixed connection is on pivot (52) of second drive module (32).

3. The automatic winder of a moving-magnet movement coil for a vehicle instrument as claimed in claim 1, characterized in that: and a driving device for driving the fixed seat (4) to rotate and a linear driving device for driving the sliding seat (3) to linearly move are arranged on the driving seat (2).

4. The automatic winder of a moving-magnet movement coil for a vehicle instrument as claimed in claim 1, characterized in that: a plurality of mounting holes (21) for screws to pass through are formed in the driving seat (2), and the driving seat (2) is fixedly connected to the rack through the screws.

5. The automatic winder of a moving-magnet movement coil for a vehicle instrument as claimed in claim 1, characterized in that: the positioning column (43) and the inserting end (6) of the inserting column (33) are both in a circular truncated cone shape.

Images