CN218487094U

CN218487094U - Starter coil connecting wire forming device

Info

Publication number: CN218487094U
Application number: CN202222032300.0U
Authority: CN
Inventors: 周宣卓; 谭志平; 杨伟民
Original assignee: Zhejiang Dadongwu Auto Motor Co ltd
Current assignee: Zhejiang Dadongwu Auto Motor Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-17
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a starter coil connecting wire forming device, including last mount pad, setting up last forming die on last mount pad and set up the lower forming die on the mount pad down, be provided with the shaping chamber on the lower forming die, still including setting up locating piece, the liftout mechanism of setting in forming die under in the locating piece of forming die upper end, setting forming die side under, set up at the pushing equipment of forming die side, set up the mechanism of cutting of last mount pad front side, set up at the swager who cuts the mechanism front side and set up the alignment mechanism in swager front side. The utility model solves the problem of uneven shearing size of the connecting wire by arranging the straightening mechanism; the ejection mechanism is adopted to jack and the pushing mechanism is adopted to push, so that the problems that the connecting wire is difficult to strip and the taking of the connecting wire is safe after being formed are solved; the utility model discloses the completion is to control, the continuous uninterrupted operation of multistep of connecting wire forming state, has improved production efficiency.

Description

Starter coil connecting wire forming device

Technical Field

The utility model relates to a coil connecting wire former technical field, in particular to starter coil connecting wire forming device.

Background

The existing starter coil short connecting wire process comprises a plurality of working procedures such as manual wire shearing, bending forming, manual bending forming and the like, the working efficiency is low, the forming radian is irregular, and the next operation of twisting 90 degrees is not facilitated. At present, the forming of the coil connecting wire in China is to cut off the copper wire according to a certain length by using a winding inserter, and then to finish the forming process by using different dies according to corresponding models, but the lower winding length of the winding inserter has a small adaptive range, the copper wire with shorter length can not be cut, the copper wire after winding is shorter in length, a lot of inconvenience is still left in the forming process, the operation time is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a starter coil connecting wire forming device, the unstable, incision unevenness of line length, the low problem of multichannel production work efficiency when having solved manual trimming.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a starter coil connecting wire forming device, includes mount pad, mount pad down, sets up last forming die on last mount pad and sets up the lower forming die on mount pad down, be provided with the shaping chamber on the forming die down, still including setting up locating piece, the liftout mechanism of setting in forming die under in the setting of forming die upper end, setting pushing equipment side under, setting up the mechanism that cuts at last mount pad front side, setting are cutting the swager of mechanism front side and setting up the alignment mechanism at the swager front side.

Preferably, the material ejecting mechanism comprises a first installation cavity arranged below the forming cavity, an ejecting rod arranged in the first installation cavity and the forming cavity in a penetrating mode, and an ejecting spring arranged in the first installation cavity.

Preferably, the pushing mechanism comprises a guide seat fixed on the lower mounting seat, a pushing block slidably mounted on the guide seat, and a translation executing mechanism driving the pushing block to move.

Preferably, the cutting mechanism comprises a cutting knife, and the cutting knife is fixed on the front side of the upper mounting seat.

Preferably, the pressing mechanism comprises a pressing block fixed on the front side of the cutting knife, a supporting block arranged below the pressing block, a second mounting cavity arranged on the lower mounting seat, a supporting rod with one end penetrating through the second mounting cavity and the other end connected with the supporting block, and a first return spring arranged between the supporting block and the lower mounting seat.

Preferably, the tool tip of the cutting tool is flush with the lower end face of the pressing block.

Preferably, the straightening mechanism comprises a straightening installation frame fixed on the upper installation seat, and a plurality of upper pressing wheels and lower pressing wheels which are arranged on the straightening installation frame, wherein the upper pressing wheels and the lower pressing wheels are vertically distributed and are staggered front and back along the front-back direction.

Preferably, the straightening mounting frame comprises a cover plate, a mounting plate arranged on the cover plate, a bottom plate arranged at the lower end of the mounting plate and an adjusting bolt for adjusting the vertical height of the bottom plate, the upper pressing wheel is arranged on the mounting plate, and the lower pressing wheel is arranged on the bottom plate.

Preferably, the straightening mounting frame further comprises a supporting plate fixed on the lower mounting seat, a guide rod connected between the supporting plate and the bottom plate, and a second return spring sleeved on the guide rod.

The utility model has the advantages that:

1. the utility model solves the problem of uneven shearing size of the connecting wire by arranging the straightening mechanism;

2. the problem of inclination of the wire end of the connecting wire is solved by adopting a lower forming die cavity positioning mode;

3. the ejection mechanism is adopted to jack and the pushing mechanism is adopted to push, so that the problems that the connecting wire is difficult to strip and the taking of the connecting wire is safe after being formed are solved;

4. the utility model discloses the completion has improved production efficiency to control, the multistep continuous operation of connecting wire forming state.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an ejection mechanism in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a pushing mechanism in an embodiment of the present invention;

in the figure: 1-upper mounting seat, 2-lower mounting seat, 3-upper forming mold, 4-lower forming mold, 401-forming cavity, 5-positioning block, 6-ejecting mechanism, 601-first mounting cavity, 602-ejecting rod, 603-ejecting spring, 7-pushing mechanism, 701-guide seat, 702-pushing block, 703-connecting rod, 704-translation executing mechanism, 8-cutting mechanism, 9-pressing mechanism, 901-pressing block, 902-supporting block, 903-supporting rod, 904-first return spring, 905-second mounting cavity, 10-aligning mechanism, 101-cover plate, 102-mounting plate, 103-bottom plate, 104-upper pressing wheel, 105-lower pressing wheel, 106-supporting plate, 107-guide rod, 108-second return spring.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.

Example (b): as shown in fig. 1, a starter coil connecting wire forming device includes an upper mounting base 1, a lower mounting base 2, an upper forming mold 3 disposed on the upper mounting base 1, and a lower forming mold 4 disposed on the lower mounting base 2, a forming cavity 401 is disposed on the lower forming mold 4, and the device further includes a positioning block 5 disposed at the upper end of the lower forming mold 4, an ejecting mechanism 6 disposed in the lower forming mold 4, a pushing mechanism 7 disposed at the side of the lower forming mold 4, a cutting mechanism 8 disposed at the front side of the upper mounting base 1, a pressing mechanism 9 disposed at the front side of the cutting mechanism 8, and a straightening mechanism 10 disposed at the front side of the pressing mechanism 9.

As shown in fig. 2, the ejector mechanism 6 includes a first mounting cavity 601 disposed below the molding cavity 401, an ejector pin 602 disposed in the first mounting cavity 601 and the molding cavity 401, and an ejector spring 603 disposed in the first mounting cavity 601, wherein the ejector spring 603 abuts against the bottom of the first mounting cavity 601, and the other end of the ejector pin 602 abuts against the bottom of the first mounting cavity 601. The number of the material ejecting mechanisms 6 is two, and the material ejecting mechanisms are distributed at intervals from front to back.

As shown in fig. 3, the pushing mechanism 7 includes a guide seat 701 fixed on the lower mounting seat 2, a pushing block 702 slidably mounted on the guide seat 701, and a translation actuator 704 for driving the pushing block 702 to move, wherein the translation actuator 704 is a pneumatic cylinder or a hydraulic cylinder. The moving direction of the pusher block 702 is perpendicular to the feeding direction of the starter coil connecting wire.

The cutting mechanism 8 comprises a cutting knife which is fixed on the front side of the upper mounting seat 1, the edge surface of the cutting knife and the front end surface of the lower mounting seat 2 are positioned in the same plane, and the cutting knife is matched with the upper end surface and the front end surface of the lower mounting seat 2 to cut off the connecting wire when cutting.

As shown in fig. 1, the pressing mechanism 9 includes a pressing block 901 fixed on the front side of the cutting knife, a supporting block 902 disposed below the pressing block 901, a second mounting cavity 905 disposed on the lower mounting base 2, a supporting rod 903 with one end penetrating the second mounting cavity 905 and the other end connected to the supporting block 902, and a first return spring 904 disposed between the supporting block 902 and the lower mounting base 2.

The tool tip of the cutting tool is flush with the lower end face of the pressing block 901, and the pressing block 901 and the cutting tool move up and down synchronously along with the upper mounting base 1.

As shown in fig. 1, the straightening mechanism 10 includes a straightening mounting frame fixed on the upper mounting base 1, and a plurality of upper pressing wheels 104 and lower pressing wheels 105 arranged on the straightening mounting frame, wherein the upper pressing wheels 104 and the lower pressing wheels 105 are distributed up and down and staggered back and forth along the front-back direction. The straightening mounting frame comprises a cover plate 101, a mounting plate 102 arranged on the cover plate 101, a bottom plate 103 arranged at the lower end of the mounting plate 102 and an adjusting bolt for adjusting the vertical height of the bottom plate 103, wherein an upper pressing wheel 104 is arranged on the mounting plate 102, and a lower pressing wheel 105 is arranged on the bottom plate 103. The bottom plate 103 is slidably mounted on the mounting plate 102 through a sliding rail or a sliding groove, the adjusting bolt is screwed on the mounting plate 102, the upper end of the adjusting bolt penetrates through the bottom plate 103, and the adjusting bolt is fixed with the bottom plate 103 through an upper nut and a lower nut.

The straightening mounting frame further comprises a support plate 106 fixed on the lower mounting base 2, a guide rod 107 connected between the support plate 106 and the bottom plate 103, and a second return spring 108 sleeved on the guide rod 107, wherein one end of the second return spring 108 abuts against the bottom of the bottom plate 103, and the other end of the second return spring abuts against the support plate 106.

When the starter coil connecting line is sent, the starter coil connecting line is firstly straightened by an upper pressing wheel 104 and a lower pressing wheel 105 of a straightening mechanism 10 and continuously moves forwards until the end part of the starter coil connecting line abuts against the front end face of the positioning block 5 and then stops; at the moment, the upper mounting base 1 moves downwards through a hydraulic cylinder or other conventional pressing mechanisms, in the process, the pressing block 901 is matched with the supporting block 902 to press the starter coil connecting wire, and meanwhile, the cutting knife cuts the connecting wire into a front section and a rear section. With the continuous downward movement of the upper mounting seat 1, the front-section connecting wire is formed by bending the upper forming die 3 and the lower forming die 4, and the rear-section connecting wire moves downward together with the material pressing block 901, the supporting block 902 and the straightening mechanism 10 at any time, so that the rear-section connecting wire is kept in a straight state.

Claims

1. The utility model provides a starter coil connecting wire forming device, includes mount pad (1), mount pad (2) down, sets up last forming die (3) on last mount pad (1) and sets up lower forming die (4) on mount pad (2) down, be provided with molding cavity (401) on lower forming die (4), its characterized in that: the device is characterized by further comprising a positioning block (5) arranged at the upper end of the lower forming die (4), a material ejecting mechanism (6) arranged in the lower forming die (4), a material pushing mechanism (7) arranged on the side of the lower forming die (4), a cutting mechanism (8) arranged on the front side of the upper mounting seat (1), a material pressing mechanism (9) arranged on the front side of the cutting mechanism (8) and a straightening mechanism (10) arranged on the front side of the material pressing mechanism (9).

2. The starter coil connecting wire forming device according to claim 1, wherein: the material ejecting mechanism (6) comprises a first installation cavity (601) arranged below the molding cavity (401), an ejecting rod (602) arranged in the first installation cavity (601) and the molding cavity (401) in a penetrating mode and an ejecting spring (603) arranged in the first installation cavity (601).

3. The starter coil connecting wire forming device according to claim 1, wherein: the material pushing mechanism (7) comprises a guide seat (701) fixed on the lower mounting seat (2), a material pushing block (702) slidably mounted on the guide seat (701), and a translation executing mechanism (704) driving the material pushing block (702) to move.

4. The starter coil connecting wire forming device according to claim 1, wherein: the cutting mechanism (8) comprises a cutting knife which is fixed on the front side of the upper mounting seat (1).

5. The starter coil connecting wire forming device according to claim 4, wherein: the material pressing mechanism (9) comprises a material pressing block (901) fixed on the front side of the cutting knife, a supporting block (902) arranged below the material pressing block (901), a second mounting cavity (905) arranged on the lower mounting seat (2), a supporting rod (903) with one end penetrating through the second mounting cavity (905) and the other end connected with the supporting block (902), and a first return spring (904) arranged between the supporting block (902) and the lower mounting seat (2).

6. The starter coil connecting wire forming device according to claim 5, wherein: the tool nose of the cutting tool is flush with the lower end face of the material pressing block (901).

7. The starter coil connecting wire forming device according to claim 1, wherein: the straightening mechanism (10) comprises a straightening installation frame fixed on the upper installation seat (1), and a plurality of upper pressing wheels (104) and lower pressing wheels (105) arranged on the straightening installation frame, wherein the upper pressing wheels (104) and the lower pressing wheels (105) are vertically distributed and are distributed in a front-back staggered manner along the front-back direction.

8. The starter coil connecting wire forming device according to claim 7, wherein: the straightening mounting frame comprises a cover plate (101), a mounting plate (102) arranged on the cover plate (101), a bottom plate (103) arranged at the lower end of the mounting plate (102) and an adjusting bolt for adjusting the vertical height of the bottom plate (103), the upper pressing wheel (104) is arranged on the mounting plate (102), and the lower pressing wheel (105) is arranged on the bottom plate (103).

9. The starter coil connecting wire forming device according to claim 8, wherein: the straightening mounting frame further comprises a supporting plate (106) fixed on the lower mounting seat (2), a guide rod (107) connected between the supporting plate (106) and the bottom plate (103), and a second return spring (108) sleeved on the guide rod (107).