CN209835282U

CN209835282U - Automatic wire structure of rule

Info

Publication number: CN209835282U
Application number: CN201920384699.4U
Authority: CN
Inventors: 毛海滨; 徐培坚; 彭定泽; 陈爱道; 黄朝芸
Original assignee: Zhejiang Chaochao Electrical And Mechanical Manufacturing Co Ltd
Current assignee: Zhejiang Chaochao Electrical And Mechanical Manufacturing Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-24
Anticipated expiration: 2029-03-26

Abstract

The utility model relates to a wire structure with automatic wire embedding, wherein a wire inlet device is arranged at one side of the bottom of a main frame; the wire guiding wheels are arranged in three numbers, the wire guiding wheels at the bottom are close to the upper part of the wire inlet device, and the wire guiding wheels at the middle and the upper part are respectively arranged on the two guide sliding blocks at the upper part and the middle part in a rotating mode; two transverse through shaft holes are formed in each guide sliding block; a pair of transversely parallel shafts is respectively arranged at the middle part and the upper part of the main frame, shaft holes of the guide sliding blocks in the middle and the upper part of the main frame are respectively inserted in the pair of shafts in the middle and the upper part, and the guide sliding blocks can stably slide and be fixed on the shafts. This wire structure reduces sliding friction with three wire wheel, makes the smooth and easy rounding off of enameled wire. The linear bearing in the guide sliding block is additionally provided with a guide contact point, so that the linear guide slides stably, the problems that the enameled copper wire is not stably guided and is easy to block and break are solved, and the problems that a paint layer of the enameled copper wire is easy to scratch, scratch and break are solved. The equipment has simple structure and small occupied space.

Description

Automatic wire structure of rule

Technical Field

The utility model relates to an automatic inlay of motor, wire winding wire structure.

Background

In the prior art, a plurality of strands of enameled copper wires are embedded and wound simultaneously, so that a plurality of wire tension parts are needed, the occupied space area is large, and the cost is high. The guide sliding block is provided with only two linear bearings, so that the contact points are few and are easy to break and block.

Disclosure of Invention

For the defect that compensaties current enameled copper line inlay, spooling equipment, the utility model provides a be applied to automatic wire structure who inlays, spooling equipment of permanent-magnet machine.

The utility model discloses a following technical scheme in order to reach the purpose:

a wire structure for automatic wire embedding is provided with a frame type main frame, wherein a plurality of groups of independent wire structures for automatic wire embedding are arranged on the main frame, and each group of wire structures for automatic wire embedding comprises a wire inlet device, a wire guide wheel, a guide sliding block, a compression spring, an adjusting block, a shaft and a porcelain eye; the wire inlet device is arranged on one side of the bottom of the main frame; the wire guiding wheels are arranged at the bottom, are close to the upper part of the wire inlet device, and are rotatably arranged on the two guide sliding blocks at the upper part and the middle part respectively; two transverse through shaft holes are formed in each guide sliding block; a pair of transversely parallel shafts are respectively arranged in the middle and above the main frame, shaft holes of the guide sliding blocks in the middle and above the main frame are respectively inserted in the pair of shafts in the middle and above, and the guide sliding blocks can stably slide and be fixed on the shafts; the porcelain eye is arranged on the main frame opposite to the upper wire guide wheel.

The wire inlet device consists of two wool felts, a damping spring and a damping fine adjustment handle, and a gap for the enameled copper wire to pass through is reserved in the middle of each wool felt; the wool felt is supported by the damping spring on one side, and the damping spring is supported and controlled by the damping fine-tuning handle on the other side.

The three wire guiding wheels are positioned on the same plane from top to bottom.

The wire wheel of bottom is ann in body frame one side with the rotary type, and the direction slider of centre is located the opposite side of the body frame relative with the wire wheel of bottom, and the direction slider of top is located in the middle of the body frame for the wire wheel of installation forms the corner shape on the coplanar on three direction sliders.

The guide sliding block is a metal block, and the shaft is a chromium-plated shaft.

Each shaft hole is provided with two linear bearings.

On each shaft, one side of the guide sliding block is provided with a compression spring, and the adjusting block is arranged on a pair of shafts on the other side of the compression spring relative to the guide sliding block and tightly props against the compression spring.

The utility model discloses an excellent effect does:

1. the clamping degree of the enameled copper wire during wire inlet can be subjected to damping fine adjustment; 2. the three wire guide wheels are used for reducing sliding friction, so that the enameled copper wire is smoothly and smoothly transited; 3. each guide sliding block comprises 4 linear bearings, and a guide contact point is added, so that linear guide sliding is stable, the problems that the enameled copper wire is unstable in guide and easy to clamp and break are solved, the problems that a paint layer of the enameled copper wire is easy to pull, scratch and break are solved, and the enameled copper wire is not damaged in the embedding and winding processes; 4. the expansion amount of the compression spring can be freely adjusted; 5. the single-stranded enameled copper wire and the multi-stranded wire-embedded enameled copper wire can be conducted without damage and can be stably conducted; 6. the equipment has simple structure and small occupied space.

Drawings

FIG. 1-1 is a schematic structural view of the present invention;

FIG. 1-2 is an enlarged view of the damping trimming structure (labeled I in FIG. 1-1);

FIG. 2 is a schematic side view of FIG. 1-1;

FIG. 3 is a schematic view of a guide slider and wire guide wheel mounting structure (labeled direction II in FIG. 1);

FIG. 4 is a schematic view of a guide shoe (section A-A in FIG. 3).

In the figure: 1-enameled copper wire 2-felt 3-damping spring 4-damping fine adjustment handle 5-wire guide wheel 6-guide slider 7-compression spring 8-adjusting block 9-shaft 10-porcelain eye 11-linear bearing 12-shaft hole 13-main frame

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-1, an automatic wire-inserting wire structure has a frame-type main frame 13, and a plurality of independent sets of automatic wire-inserting wire structures are mounted on the main frame 13 (see fig. 2). Each group of wire structure for automatic wire embedding comprises a wire inlet device, a wire guide wheel 5, a guide sliding block 6, a compression spring 7, an adjusting block 8, a shaft 9 and a porcelain eye 10. Referring to fig. 1-2, the wire inlet device is composed of a wool felt 2, a damping spring 3 and a damping fine adjustment handle 4, and the wire inlet device is arranged on one side of the bottom of a main frame 13. The two wool felts 2 are provided with a gap for the enameled copper wire 1 to pass through, the wool felt 2 is supported by the damping spring 3 on one side, the damping spring 3 is supported and controlled by the damping fine adjustment handle 4 on the other side, and the damping fine adjustment handle 4 applies the spiral force to the damping spring 3 and then transmits the spiral force to the two wool felts 2 to clamp the enameled wire 1. The three wire guide wheels 5 are positioned on the same plane from top to bottom (see figures 1-1 and 2). The bottom wire guide wheel 5 is arranged immediately above the wire feeding device and is rotatably arranged at one side of the main frame 13, and the middle and upper wire guide wheels 5 are rotatably arranged on the upper and middle two guide sliders 6 respectively (see fig. 3). The middle guide slider 6 is positioned at the other side of the main frame 13 opposite to the bottom guide wire wheel 5, and the upper guide slider 6 is positioned in the middle of the main frame 13, so that the guide wire wheels 5 arranged on the three guide sliders 6 form a corner shape on the same plane. The guide slider 6 is a metal block. Referring to fig. 3 and 4, in each guide slide 6 there are two laterally through shaft holes 12, in each of which shaft holes 12 there are two linear bearings 11. A pair of chrome-plated shafts 9 which are transversely parallel are respectively arranged in the middle and above the main frame 13, shaft holes 12 of the guide sliding blocks 6 in the middle and above the main frame 13 are respectively inserted on the pair of shafts 9 in the middle and above, and the guide sliding blocks 6 can stably slide on the shafts 9 through linear bearings 11. A compression spring 7 is arranged on one side of the guide sliding block 6 on each shaft 9, and the adjusting block 8 is arranged on a pair of shafts 9 on the other side of the compression spring 7 relative to the guide sliding block 6 and tightly props against the compression spring 7. The adjusting block 8 can slide and be fixed on a pair of shafts 9 (preferably, a jacking screw is designed on the adjusting block 8) so as to adjust the expansion and contraction of the compression spring 7, and the guide sliding block 6 is in a proper position on the shafts 9. The eyelets 10 are provided on a main frame 13 opposite to the upper guide wheel 5.

The working process is as follows: the enameled wire 1 wound by the winding machine penetrates through a gap between the two wool felts 2, the damping fine adjustment handle 4 is rotated, and a spiral force is applied to the damping spring 3 to adjust the clamping degree of the two wool felts 2 on the enameled wire 1. And then the enameled wire 1 is wound on the bottom wire guide wheel 5 and then wound on the middle wire guide wheel 5 and the upper wire guide wheel 5 in sequence. And then the compression spring 7 is adjusted by the adjusting blocks 8 on the middle and upper shafts 9 respectively to position the guide sliding block 6, and the guide sliding block 6 can stably slide on the shaft 9 under the action of the linear bearing 11, so that the enameled copper wire 1 is always tightly attached to the wire guide wheel 5 to roll in the wheel in the dragging working state, and the sliding friction is reduced, and the stable guide is realized. And finally, drawing the enameled copper wire 1 out of the porcelain eye 10 and connecting the enameled copper wire to automatic embedding and winding equipment.

Claims

1. The utility model provides an automatic wire structure of rule, it has a frame-type body frame (13), installs the wire structure of the independent automatic rule of multiunit separately on body frame (13), its characterized in that: each group of wire structure for automatic wire embedding comprises a wire inlet device, a wire guide wheel (5), a guide sliding block (6), a compression spring (7), an adjusting block (8), a shaft (9) and a porcelain eye (10); the wire inlet device is arranged on one side of the bottom of the main frame (13); the number of the wire guiding wheels (5) is three, the wire guiding wheels (5) at the bottom are closely adjacent to the upper part of the wire inlet device, and the wire guiding wheels (5) in the middle and the upper part are rotatably arranged on the two guide sliding blocks (6) in the middle and the upper part respectively; two transverse through shaft holes (12) are arranged in each guide sliding block (6); a pair of transversely parallel shafts (9) are respectively arranged in the middle and above the main frame (13), shaft holes (12) of the guide sliding blocks (6) in the middle and above the main frame (13) are respectively inserted on the pair of shafts (9) in the middle and above, and the guide sliding blocks (6) can stably slide and be fixed on the shafts (9); the porcelain eye (10) is arranged on a main frame (13) opposite to the upper guide wire wheel (5).

2. The automatically wired lead structure of claim 1, wherein: the wire inlet device is composed of two wool felts (2), two damping springs (3) and two damping fine adjustment handles (4), and a gap for the enameled copper wire (1) to pass through is reserved between the two wool felts; the wool felt (2) is propped by the damping spring (3) on one side, and the damping spring (3) is propped and controlled by the damping fine adjustment handle (4) on the other side.

3. The automatically wired lead structure of claim 1, wherein: the three wire guiding wheels (5) are positioned on the same plane from top to bottom.

4. The automatically wired lead structure according to claim 1 or 3, wherein: the wire guide wheels (5) at the bottom are rotatably arranged at one side of the main frame (13), the middle guide slide block (6) is positioned at the other side of the main frame (13) opposite to the wire guide wheels (5) at the bottom, and the upper guide slide block (6) is positioned in the middle of the main frame (13), so that the wire guide wheels (5) arranged on the three guide slide blocks (6) form a corner shape on the same plane.

5. The automatically wired lead structure of claim 1, wherein: the guide sliding block (6) is a metal block, and the shaft (9) is a chromium-plated shaft.

6. The automatically wired lead structure of claim 1, wherein: two linear bearings (11) are arranged in each shaft hole (12).

7. The automatically wired lead structure of claim 1, wherein: on each shaft (9), one side of the guide sliding block (6) is provided with a compression spring (7), and the adjusting block (8) is arranged on one pair of shafts (9) on the other side of the compression spring (7) relative to the guide sliding block (6) and tightly props against the compression spring (7).