CN219522823U

CN219522823U - Dental chain forming jig for nylon zipper forming machine

Info

Publication number: CN219522823U
Application number: CN202320848390.2U
Authority: CN
Inventors: 吴培鑫; 吴国良
Original assignee: Zhihong Machinery Xiamen Co ltd
Current assignee: Zhihong Machinery Xiamen Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-15
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to a dental chain forming jig for a nylon zipper forming machine, which comprises a forming base, a connecting rod and a connecting rod, wherein the forming base is integrally formed, and one side of the forming base is inwards sunken with a driving hole and a meshing hole; the driving rotating shaft is rotatably arranged in the driving hole and is used for butting external equipment to transmit rotation power; and a forming part which is rotatably arranged in the meshing hole and is in meshing connection with the driving rotating shaft, wherein the driving rotating shaft can drive the forming part to rotate and is used for finishing the tooth-shaped pressing of the nylon zipper. The utility model can effectively ensure coaxiality, is convenient to maintain and replace, can ensure good quality of the produced product specification, tooth shape and the like, has simple structure and stable operation, can reduce equipment maintenance rate, prolong service life, reduce part consumption and improve working efficiency.

Description

Dental chain forming jig for nylon zipper forming machine

Technical Field

The utility model relates to the technical field of nylon zipper forming equipment, in particular to a dental chain forming jig for a nylon zipper forming machine.

Background

At present, the existing dental chain forming jig is shown with reference to fig. 1, in the production process of the forming die of the structure, the forming screw A and the forming screw B are rubbed with each other to generate abrasion and need to be replaced frequently, and external force is required to strike the forming screw A during replacement, so that the coaxiality of the whole forming screw cannot be guaranteed by a guide shaft, and further burrs, specification fluctuation, poor teeth, bending, shape running and the like of a product can be caused, so that the consumption of parts is high, the service life is low, the overhaul frequency is high, and the working efficiency is low.

Therefore, the scheme is characterized in that the coaxiality can be effectively ensured, and the tooth chain forming jig for the nylon zipper forming machine is replaced and maintained, so that the technical problem is solved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the dental chain forming jig for the nylon zipper forming machine, which can effectively ensure coaxiality, is convenient to maintain and replace, can ensure good quality of produced products, such as specifications, tooth shapes and the like, has a simple structure, is stable to operate, can reduce equipment maintenance rate, prolongs service life, reduces part consumption and improves working efficiency.

The technical scheme of the utility model is as follows: a dental chain forming jig for use with a nylon zipper forming machine, the dental chain forming jig comprising:

a forming base, wherein the forming base is integrally formed, and one side of the forming base is inwards sunken to form a driving hole and a meshing hole;

the driving rotating shaft is rotatably arranged in the driving hole and is used for butting external equipment to transmit rotation power; and

and a forming part which is rotatably arranged in the meshing hole and is in meshing connection with the driving rotating shaft, wherein the driving rotating shaft can drive the forming part to rotate and is used for finishing the tooth-shaped pressing of the nylon zipper.

Further, the molding base is an integrally molded square object, and the two sides of the molding base are outwards extended to be provided with mounting lugs.

Further, a strip-shaped hole positioning groove is formed in the middle of the forming base; the strip-shaped hole positioning groove is detachable and can slide to be provided with a guide jig.

Further, the forming base is provided with a concave rotating groove; the rotating groove penetrates through the meshing hole.

Further, the forming base is provided with an upward extending mounting step, and the surface of the mounting step is provided with a mirror surface.

Further, the driving rotating shaft is an integrally formed revolving body part; the driving rotating shaft is rotatably arranged in the driving hole through a first bearing; and the driving rotating shaft is provided with a meshing tooth part which is meshed with the forming part for transmission.

Further, the molding part comprises a molding fixed shaft and a molding engagement wheel; the forming meshing wheel is rotatably arranged on the forming fixed shaft through a second bearing; the forming fixed shaft is detachably arranged on the forming base.

Further, the forming teeth are arranged on the peripheral side of the forming engagement wheel in an array manner and can be engaged with the driving rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects: through adopting the integrally formed forming base and arranging two mounting hole sites of the driving hole and the meshing hole on the integrally formed forming base, then inserting the driving rotating shaft and the forming part into the integrally formed base, the driving rotating shaft and the forming part can be precisely limited, so that the driving rotating shaft and the forming part can be stably connected in a transmission way, and the integrally formed base is not required to be knocked when being disassembled and assembled, so that the concentricity of the forming part is ensured to be stable and unchanged; therefore, burrs of products caused by serious abrasion of the driving rotating shaft and the forming part due to concentricity change can be avoided, and the specifications, tooth shapes and the like of the produced products can be well ensured. The utility model has simple structure and more stable operation, can reduce the maintenance rate of equipment, improve the service life of the driving rotating shaft and the forming part, reduce the part consumption and improve the working efficiency.

Drawings

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

FIG. 1 is a schematic view of a three-dimensional structure of a conventional dental chain forming jig;

FIG. 2 is a schematic view of a three-dimensional structure of a dental chain forming tool according to the present utility model;

FIG. 3 is an exploded view of the dental chain forming tool of the present utility model;

fig. 4 is a negative side exploded view of the dental chain molding jig of the present utility model.

Description of the reference numerals: the device comprises a forming base 1, a driving rotating shaft 2, a forming part 3, a driving hole 11, an engagement hole 12, a mounting lug 13, an elongated hole positioning groove 14, a guide jig 15, a rotating groove 16, a mounting step 17, an engagement tooth part 21, a forming fixed shaft 31 and a forming engagement wheel 32.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.

Referring to fig. 1 to 4, a fastener chain forming jig for a nylon slide fastener forming machine includes a forming base 1, a driving shaft 2, and a forming member 3. Wherein: the forming base is an integrally formed square object, and a driving hole 11 and a meshing hole 12 for installation are concavely formed in the same plane on one side of the forming base 1; the driving rotating shaft 2 is rotatably arranged in the driving hole 11 and is used for butting input power on the nylon zipper forming machine and transmitting the power to the forming part 3 for use; the forming part 3 is rotatably arranged in the meshing hole 12 and is in meshing connection with the driving rotating shaft 2, and the driving rotating shaft 2 can drive the forming part 3 to rotate for finishing tooth-shaped pressing of the nylon zipper. In the embodiment, the integrally formed forming base is adopted, the two mounting hole positions of the driving hole and the meshing hole are formed, and then the driving rotating shaft and the forming part are inserted into the mounting hole, so that the driving rotating shaft and the forming part can be precisely limited, stable transmission connection between the driving rotating shaft and the forming part can be realized, and the forming part is not required to be knocked during disassembly and assembly, so that the concentricity of the forming part is ensured to be stable and unchanged; therefore, burrs of products caused by serious abrasion of the driving rotating shaft and the forming part due to concentricity change can be avoided, and the specifications, tooth shapes and the like of the produced products can be well ensured.

On the basis of the embodiment, the two sides of the molding base 1 are outwards extended to be provided with the mounting lugs 13, and the mounting lugs 13 are provided with the penetrating column connecting holes in an array manner for being quickly installed on a nylon zipper molding machine in a butt joint manner.

On the basis of the embodiment, a strip-shaped hole positioning groove 14 is formed in the middle of the forming base 1; the rectangular shape hole constant head tank can dismantle and the slidable is equipped with guide jig 15, when the installation only with the location bellying on the guide jig 15 aim at rectangular shape hole constant head tank 14 can, so non-professional person also can install fast when the technique, further improves the efficiency of equipment or maintenance.

On the basis of the embodiment, the forming base 1 is provided with a concave rotating groove 16; the rotation groove 16 penetrates the engagement hole 12.

On the basis of the embodiment, the molding base 1 is provided with an upward extending mounting step 17, and the surface of the mounting step 17 is provided with a mirror surface.

On the basis of the embodiment, the driving rotating shaft 2 is an integrally formed revolving body component; the driving rotating shaft is rotatably arranged in the driving hole 11 through a first bearing; the driving rotating shaft is provided with a meshing tooth part 21, and the meshing tooth part 21 is meshed with the forming part 3 for transmission.

On the basis of the above embodiment, the molding member 3 includes a molding fixed shaft 31 and a molding engaging wheel 32; the forming meshing wheel 32 is rotatably arranged on the forming fixed shaft 31 through a second bearing; the forming fixed shaft 31 is detachably mounted on the forming base 1.

On the basis of the above embodiment, the forming teeth are arranged in an array on the peripheral side of the forming engagement wheel 32 and can engage with the driving shaft.

In conclusion, the utility model has the advantages of simple structure, more stable operation, reduced equipment maintenance rate, prolonged service life of the driving rotating shaft and the forming part, reduced part consumption and improved working efficiency.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a supply tooth chain shaping tool that nylon zip fastener make-up machine used which characterized in that, this tooth chain shaping tool includes:

the forming base (1) is integrally formed, and a driving hole (11) and a meshing hole (12) are formed in one side of the forming base (1) in an inward concave manner;

the driving rotating shaft (2) is rotatably arranged in the driving hole (11) and is used for transmitting rotating power to the external equipment; and

the forming part (3) is rotatably arranged in the meshing hole (12) and is in meshing connection with the driving rotating shaft (2), and the driving rotating shaft (2) can drive the forming part (3) to rotate and is used for finishing tooth-shaped pressing of the nylon zipper.

2. The fastener chain forming jig for use with a nylon slide fastener forming machine of claim 1, wherein: the molding base (1) is an integrally molded square object, and mounting lugs (13) are arranged on the two sides of the molding base in an outward extending mode.

3. The fastener chain forming jig for use with a nylon slide fastener forming machine as set forth in claim 2, wherein: a strip-shaped hole positioning groove (14) is formed in the middle of the forming base (1); the strip-shaped hole positioning groove is detachable and can be provided with a guide jig (15) in a sliding manner.

4. A dental chain formation jig for use with a nylon zipper forming machine as in claim 3, wherein: the forming base (1) is provided with a concave rotating groove (16); the rotating groove (16) penetrates through the engagement hole (12).

5. The fastener forming jig for use with a nylon slide fastener forming machine of claim 4, wherein: the molding base (1) is provided with an upward extending mounting step (17), and the surface of the mounting step (17) is provided with a mirror surface.

6. The fastener chain forming jig for use with a nylon slide fastener forming machine of claim 1, wherein: the driving rotating shaft (2) is an integrally formed revolving body part; the driving rotating shaft is rotatably arranged in the driving hole (11) through a first bearing; the driving rotating shaft is provided with a meshing tooth part (21), and the meshing tooth part (21) is meshed with the forming part (3) for transmission.

7. The fastener chain forming jig for use with a nylon slide fastener forming machine of claim 1, wherein: the molding part (3) comprises a molding fixed shaft (31) and a molding engagement wheel (32); the forming meshing wheel (32) is rotatably arranged on the forming fixed shaft (31) through a second bearing; the forming fixed shaft (31) is detachably arranged on the forming base (1).

8. The fastener forming jig for use with a nylon slide fastener forming machine of claim 7, wherein: the forming engagement wheel (32) is provided with forming teeth on its peripheral side in an array and is capable of engaging with the drive shaft.