CN208433312U - A kind of wire spool tightening device of transformer production process - Google Patents

Abstract

The utility model discloses a kind of wire spool tightening devices of transformer production process, including right angle retention frame and wire spool, turn hole is equipped with inside the right side of the right angle retention frame, the inner rotation of the turn hole is equipped with rotary column, the inside left and right sides of the turn hole is equipped with circle placing groove, bearing, the outside of the inner wall interference fit rotary column of the bearing are installed in the inner wall interference of the round placing groove.Splined hole inside wire spool is corresponded into splined post engagement insertion, square slider is inserted into the inside left of rectangular sliding slot, is slided to the right, until turn trough is inserted into the first cylinder, more convenient is fixed on wire spool on rotary column, the opening position of pin silk is pinched it is flat, by the screen resilience of the first spring, so that rubber circular plate compresses iron hoop, it can be required to extract multiple pin silks according to practical coiling, iron hoop is compressed to discharge multiple rubber circular plates, increases the rotary resistance of wire spool, it is more laborsaving and conveniently.

Description

A kind of wire spool tightening device of transformer production process

Technical field

The utility model relates to wire spool technique for tightening field, the wire spool of specially a kind of transformer production process is received Tight device.

Background technique

Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core.

The wire spool tightening device of existing transformer production process, is rotated using bolt, change friction plate compress around The method of drum dynamics changes wire spool rotary resistance, so that when extracting copper wire from wire spool, keeping during spiral Copper wire tight state so that coil is more compact around the copper wire circle taken, but need with very big strength could rotate bolt come Friction plate is set to compress wire spool, thus more than achieving the effect that, while being fixed using the method for double flange maintenances to by wire spool On rotary column, wire spool is forced not continue to rotate in the different situation of rotary column, but single flange plate needs to install multiple spiral shells Bolt and screw are installed very cumbersome.

Utility model content

The purpose of this utility model is to provide a kind of wire spool tightening devices of transformer production process, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of coiling of transformer production process The right side inside of disk tightening device, including right angle retention frame and wire spool, the right angle retention frame is equipped with turn hole, the turn hole Inner rotation is equipped with rotary column, and the inside left and right sides of the turn hole is equipped with circle placing groove, the inner wall interference peace of the round placing groove Bearing, the outside of the inner wall interference fit rotary column of the bearing are filled, the right end of the right angle retention frame is bonded with iron hoop, and described turn The right end of column is fixedly connected with disk, and the outer rim inner annular of the disk is equipped with rectangular slide opening, the inside of the rectangular slide opening It is slidably fitted with rectangular slide bar, the left end of the rectangular slide bar, which is fixedly connected with, compresses plectane, and the left end for compressing plectane is viscous It is connected to rubber circular plate, the first spring is cased on the outside of the rectangular slide bar, the left end of first spring, which is fixedly connected on, to be compressed The right end of plectane, the right end of first spring are fixedly connected on the left end outer rim of disk, and the right end of the rectangular slide bar is fixed Pull ring is connected, the left end of the rotary column is fixedly connected with maintenance plectane, and the left end of the maintenance plectane is fixedly connected with splined post, The inside of the wire spool is equipped with splined hole, and the outside mesh splines hole of the splined post, the left end of the splined post is fixed to be connected It is connected to the first cylinder, rectangular sliding slot is equipped on the left of the upper end of the right angle retention frame, the internal slide of the rectangular sliding slot is installed There is square slider, the upper center of the square slider is fixedly connected with vertical bar, and the upper end of the vertical bar is fixedly connected with second Cylinder, the inside of second cylinder are equipped with turn trough, and the inner rotation of the turn trough installs the first cylinder, the left end of the vertical bar Middle part is fixedly connected with transverse slat, axis hole is equipped with inside the left side of the transverse slat, the inner rotation of the axis hole installs bolt, described The left side upper end of right angle retention frame is equipped with locked groove, the internal slide grafting bolt of the locked groove.

Preferably, it is equipped with pin wire hole inside the middle side of the rectangular slide bar, sells the internal slide grafting pin silk of wire hole.

Preferably, second spring is cased on the outside of the bolt, the upper end of second spring is fixedly connected on the top of bolt, The lower end of second spring is fixedly connected on the upper end left part of transverse slat.

Compared with prior art, the utility model has the beneficial effects that the wire spool of the transformer production process is tightened Splined hole inside wire spool is corresponded to splined post engagement insertion, square slider is inserted into the inside left of rectangular sliding slot by device, It slides to the right, until turn trough is inserted into the first cylinder, bolt is inserted into locked groove, it is more convenient that wire spool is fixed on rotary column, The opening position of pin silk is pinched flat, extracted out of pin wire hole, pull ring is unclamped, by the screen resilience of the first spring, so that plantation rubber Plate compresses iron hoop, can be required to extract multiple pin silks according to practical coiling, compresses iron hoop to discharge multiple rubber circular plates, increases coiling The rotary resistance of disk, it is more laborsaving and conveniently.

Detailed description of the invention

Fig. 1 is the schematic front view of the utility model；

Fig. 2 is the main view local cutting schematic diagram of the utility model；

Fig. 3 is longitudinally cutting schematic diagram on the right side of the right angle retention frame of the utility model；

Fig. 4 is the rubber circular plate distribution schematic diagram of the utility model；

Fig. 5 is that the splined hole of the utility model and splined post cooperate schematic diagram；

Fig. 6 is that the square slider of the utility model and rectangular sliding slot cooperate schematic diagram.

In figure: 1 right angle retention frame, 2 turn holes, 3 rotary columns, 4 circle placing grooves, 5 bearings, 6 iron hoops, 7 disks, 8 rectangular slide openings, 9 Rectangular slide bar, 10 compress plectane, 11 rubber circular plates, 12 first springs, 13 pull rings, 14 pin wire holes, 15 pin silks, 16 maintenance plectanes, 17 splined posts, 18 wire spools, 19 splined holes, 20 first cylinders, 21 rectangular sliding slots, 22 square sliders, 23 vertical bars, 24 second circles Column, 25 turn troughs, 26 transverse slats, 27 axis holes, 28 bolts, 29 locked grooves, 30 second springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6 are please referred to, the utility model provides a kind of technical solution: a kind of transformer production The wire spool tightening device of process, including right angle retention frame 1 and wire spool 18, the right side inside of right angle retention frame 1, which is equipped with, to be turned Hole 2, the inner rotation of turn hole 2 are equipped with rotary column 3, and the inside left and right sides of turn hole 2 is equipped with circle placing groove 4, the inner wall of circle placing groove 4 Bearing 5 is installed in interference, and the outside of the inner wall interference fit rotary column 3 of bearing 5 limits the rotation of rotary column 3 by the bearing 5 of two sides Position, limitation rotary column 3 move left and right, while it is relatively direct rotated in turn hole 2, by the rotational support of bearing 5, so that rotary column 3 Rotation is more smooth, and the right end of right angle retention frame 1 is bonded with iron hoop 6, the corresponding rubber circular plate 11 of iron hoop 6, and the right end of rotary column 3 is fixed It is connected with disk 7, the outer rim inner annular of disk 7 is equipped with rectangular slide opening 8, and the internal slide of rectangular slide opening 8 is equipped with rectangular cunning Bar 9 limits rectangular slide bar 9 in rectangular slide opening because rectangular slide opening 8 and rectangular 9 cross section of slide bar are all rectangular, and to be slidably matched Rotation in 8, limitation compress the rotation of plectane 10, and the left end of rectangular slide bar 9, which is fixedly connected with, compresses plectane 10, compresses plectane 10 and is used for Rubber circular plate 11 is supported, limitation rubber circular plate 11 deforms when rubbing with iron hoop 6, and the left end for compressing plectane 10 is bonded with rubber circular plate 11, the right end of rectangular slide bar 9 is fixedly connected with pull ring 13, by pull ring 13, left and right is facilitated to draw rectangular slide bar 9, the left end of rotary column 3 It is fixedly connected with maintenance plectane 16, maintenance plectane 16 moves right for limiting wire spool 18, and the left end of splined post 17 is fixed to be connected It is connected to the first cylinder 20, is equipped with rectangular sliding slot 21 on the left of the upper end of right angle retention frame 1, the internal slide of rectangular sliding slot 21 is equipped with Square slider 22 is limited and is overturn before and after vertical bar 23 by being slidably matched for square slider 22 and rectangular sliding slot 21, square slider 22 Upper center be fixedly connected with vertical bar 23, the upper end of vertical bar 23 is fixedly connected with the second cylinder 24, the inside of the second cylinder 24 Equipped with turn trough 25, the inner rotation of turn trough 25 installs the first cylinder 20, is limited by turn trough 25 rotation in 20 left side of the first cylinder Position, limitation wire spool 18 is moved to the left, so that 18 slow-roll stabilization of wire spool, the left end middle part of vertical bar 23 is fixedly connected with transverse slat 26, it is equipped with axis hole 27 inside the left side of transverse slat 26, the inner rotation of axis hole 27 installs bolt 28, on the left side of right angle retention frame 1 End is equipped with locked groove 29, and the internal slide grafting bolt 28 of locked groove 29 is cooperated, limitation second by the insertion of locked groove 29 and bolt 28 Cylinder 24 is moved to the left.

Refering to fig. 1 and Fig. 2, the outside of rectangular slide bar 9 are cased with the first spring 12, and the first spring 12 is compression rebound type, this When be compressive state, when the first spring 12 release when so that rubber circular plate 11 compress iron hoop 6, at this time the first spring 12 compress bullet Power is 30 newton, so that single rubber circular plate 11 is 80 newton to the rotary resistance that iron hoop 6 is constituted, the left end of the first spring 12 is solid Surely it is connected to the right end for compressing plectane 10, the right end of the first spring 12 is fixedly connected on the left end outer rim of disk 7.

Referring to Fig.2, being equipped with pin wire hole 14 inside the middle side of rectangular slide bar 9, the internal slide grafting pin silk 15 of wire hole 14 is sold, Selling is open state on the inside of silk 15, and the abjection pin wire hole 14 of banking pin silk 15 is cooperated, limit by the insertion of pin wire hole 14 and pin silk 15 Rectangular slide bar 9 is made to be moved to the left under the action of the screen resilience of the first spring 12.

Refering to Fig. 2 and Fig. 5, the left end of maintenance plectane 16 is fixedly connected with splined post 17, and the inside of wire spool 18 is equipped with flower Keyhole 19, the outside mesh splines hole 19 of splined post 17 are limited wire spool 18 and are existed by the cooperation of splined post 17 and splined hole 19 It is rotated in splined post 17, in the case where rotary column 3 does not rotate, wire spool 18 will not be rotated.

Referring to Fig.2, the outside of bolt 28 is cased with second spring 30, second spring 30 is to stretch telescopic, and initial tensile Retraction force is 12 newton, is at this time nature, by the resilient support of second spring 30, limits bolt 28 and deviates from locked groove 29, The upper end of second spring 30 is fixedly connected on the top of bolt 28, and the lower end of second spring 30 is fixedly connected on the upper end of transverse slat 26 Left part.

When the utility model is specifically implemented: the splined hole 19 inside wire spool 18 is not inserted into splined post before needing coiling 17, and square slider 22 is the state for being detached from rectangular sliding slot 21, and the corresponding splined post 17 of splined hole 19 inside wire spool 18 is nibbled Insertion is closed, so that the right end of wire spool 18 contacts maintenance plectane 16, pulls up bolt 28, so that bolt 28 moves up, and Second spring 30 is stretched, and square slider 22 is inserted into the inside left of rectangular sliding slot 21, is then slided to the right, until turn trough 25 It is inserted into the first cylinder 20, while the corresponding locked groove 29 of bolt 28, bolt 28 is inserted into locked groove 29, the elasticity of second spring 30 is passed through Support, limitation bolt 28 deviate from locked groove 29, are cooperated by the insertion of locked groove 29 and bolt 28, and the second cylinder 24 of limitation is to moving to left It is dynamic, by being slidably matched for square slider 22 and rectangular sliding slot 21, is overturn before and after limitation vertical bar 23, then limit the second cylinder 24 And turn trough 25 is detached from the first cylinder 20, and maintenance plectane 16 limits wire spool 18 and moves right, and passes through splined post 17 and splined hole 19 cooperation, limitation wire spool 18 rotate in splined post 17, and in the case where rotary column 3 does not rotate, wire spool 18 will not turn It is dynamic, it is then more convenient that wire spool 18 is fixed on rotary column 3, before 18 unwrapping wire of wire spool, pull ring 13 is held, by pin silk 15 Opening position is pinched flat, then extracts pin silk 15 out of pin wire hole 14, unclamps pull ring 13, by the screen resilience of the first spring 12, So that rubber circular plate 11 compresses iron hoop 6,12 compression elasticity of the first spring is 30 newton at this time, so that single rubber circular plate 11 is to iron The rotary resistance that ring 6 is constituted is 80 newton, can be required to extract multiple pin silks 15 according to practical coiling, to discharge multiple rubber circular plates 11 compress iron hoop 6, then increase the rotary resistance of wire spool 18, more laborsaving and conveniently.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of wire spool tightening device of transformer production process, including right angle retention frame (1) and wire spool (18), special Sign is: being equipped with turn hole (2) inside the right side of the right angle retention frame (1), the inner rotation of the turn hole (2) is equipped with rotary column (3), the inside left and right sides of the turn hole (2) is equipped with circle placing groove (4), and bearing is installed in the inner wall interference of the round placing groove (4) (5), the outside of inner wall interference fit rotary column (3) of the bearing (5), the right end of the right angle retention frame (1) are bonded with iron hoop (6), the right end of the rotary column (3) is fixedly connected with disk (7), and the outer rim inner annular of the disk (7) is equipped with rectangular slide opening (8), the internal slide of the rectangular slide opening (8) is equipped with rectangular slide bar (9), and the left end of the rectangular slide bar (9) is fixedly connected It compresses plectane (10), the left end for compressing plectane (10) is bonded with rubber circular plate (11), the outside of the rectangular slide bar (9) It being cased with the first spring (12), the left end of first spring (12) is fixedly connected on the right end for compressing plectane (10), and described first The right end of spring (12) is fixedly connected on the left end outer rim of disk (7), and the right end of the rectangular slide bar (9) is fixedly connected with pull ring (13), the left end of the rotary column (3) is fixedly connected with maintenance plectane (16), and the left end of the maintenance plectane (16) is fixedly connected with The inside of splined post (17), the wire spool (18) is equipped with splined hole (19), the outside mesh splines hole of the splined post (17) (19), the left end of the splined post (17) is fixedly connected with the first cylinder (20), is set on the left of the upper end of the right angle retention frame (1) Have rectangular sliding slot (21), the internal slide of the rectangular sliding slot (21) is equipped with square slider (22), the square slider (22) Upper center be fixedly connected with vertical bar (23), the upper end of the vertical bar (23) is fixedly connected with the second cylinder (24), described The inside of two cylinders (24) is equipped with turn trough (25), and the inner rotation of the turn trough (25) installs the first cylinder (20), the vertical bar (23) it is fixedly connected with transverse slat (26) in the middle part of left end, is equipped with axis hole (27) inside the left side of the transverse slat (26), the axis hole (27) inner rotation installs bolt (28), and the left side upper end of the right angle retention frame (1) is equipped with locked groove (29), the locked groove (29) internal slide grafting bolt (28).

2. a kind of wire spool tightening device of transformer production process according to claim 1, it is characterised in that: described Pin wire hole (14) are equipped with inside the middle side of rectangular slide bar (9), sell the internal slide grafting pin silk (15) of wire hole (14).

3. a kind of wire spool tightening device of transformer production process according to claim 1, it is characterised in that: described It being cased on the outside of bolt (28) second spring (30), the upper end of second spring (30) is fixedly connected on the top of bolt (28), the The lower end of two springs (30) is fixedly connected on the upper end left part of transverse slat (26).