CN219094567U

CN219094567U - Numerical control spring double-end-surface grinding machine turntable for small-wire-diameter spring

Info

Publication number: CN219094567U
Application number: CN202222553318.5U
Authority: CN
Inventors: 张家盾; 赵慧芳; 包汉斌
Original assignee: Hangzhou Juneng Spring Technology Co ltd
Current assignee: Hangzhou Juneng Spring Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-30
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a numerical control spring double-end-surface grinding machine turntable for a small-wire-diameter spring, which comprises a material disc mounting platform (1), wherein a middle shaft channel (3) for mounting a middle shaft (2) is formed in the middle of the material disc mounting platform (1), a middle shaft base (4) is arranged at the lower end of the middle shaft (2), uniformly distributed reinforcing ribs (5) are arranged on the side surface of the middle shaft (2), magnets (13) are arranged at the upper ends of the reinforcing ribs (5), a baffle plate (17) corresponding to the reinforcing ribs (5) is arranged on the lower side of the material disc mounting platform (1), a material disc shaft (6) for fixing a material disc is arranged in the middle of the middle shaft (2), an annular sliding plate (7) is arranged on the upper side of the material disc mounting platform (1), and blanking openings (8) are formed in the material disc mounting platform (1) and the annular sliding plate (7). The grinding machine has the advantage of convenience in blanking, and is not easy to damage a grinding machine.

Description

Numerical control spring double-end-surface grinding machine turntable for small-wire-diameter spring

Technical Field

The utility model relates to a spring grinding machine, in particular to a numerical control spring double-end-surface grinding machine turntable for a small-wire-diameter spring.

Background

With the increase of technical requirements in the spring industry, more and more spring manufacturers begin to adopt spring grinding machines to grind springs. In order to aim at springs with various specifications, spring grinding machines manufactured in spring industries at home and abroad also have various specifications, and used materials are various. The turntable which is one of important parts of the spring grinder also has various shapes and structures according to the requirements of spring clients. The grinding wheel is positioned on the upper side of the turntable to grind the end face of the spring in the process of rotating the material disc. The prior art discloses a spring end face grinder as in the patent of application number 202110584846.4, and the spring that polishes rotates to the discharge gate top under the drive of polishing dish, and the spring passes the discharge gate and falls into the collection box, and the spring can remove to coaxial with the ejector pin when the ejector pin promotes the spring, and then the spring is difficult for appearing crookedly when making the ejector pin promote the spring and leads to the card to die in the locating hole. The existing spring grinder is used more and more frequently when the small-wire-diameter spring is processed, because the positioning holes of the spring on the material disc are smaller, the ejector rod can also generate larger influence due to smaller deviation when pushing the spring, and the grinder is easy to damage.

Disclosure of Invention

The utility model aims to provide a numerical control spring double-end-face grinding machine turntable for a small-wire-diameter spring. The grinding machine has the advantage of convenience in blanking, and is not easy to damage a grinding machine.

The technical scheme of the utility model is as follows: the utility model provides a numerical control spring bi-polar face grinding machine revolving stage for little line footpath spring, is including being used for the charging tray mounting platform, the charging tray mounting platform middle part seted up the axis passageway that is used for installing the centraxonial, the axis lower extreme is equipped with the axis base, the axis side is equipped with evenly distributed's strengthening rib, the strengthening rib upper end is equipped with the magnetite, the charging tray mounting platform downside is equipped with the baffle corresponding with the strengthening rib, the axis middle part is equipped with the charging tray axle that is used for fixed charging tray, charging tray mounting platform upside is equipped with annular slide, be equipped with the blanking mouth in charging tray mounting platform and the annular slide. The annular slide is formed by processing a whole plate instead of splicing, gaps generated by splicing do not exist on the surface of the annular slide, and the spring is not easy to damage due to a gap clamping hook, so that the spring is prevented from being damaged.

In the numerical control spring double-end-surface grinding machine turntable for the small-wire-diameter spring, the reinforcing rib is of a trapezoid shape, the upper end of the reinforcing rib is provided with the convex-shaped clamping groove for clamping the magnet, and the upper end of the clamping groove is provided with the first mortice in the vertical direction.

In the turntable of the numerical control spring double-end-face grinding machine for the small-wire-diameter spring, the magnet is a convex-shaped magnet corresponding to the slot shape, and a second slot corresponding to the first slot is arranged in the magnet.

In the turntable of the numerical control spring double-end-face grinding machine for the small-wire-diameter spring, the baffle is positioned at the port of the blanking port, and the height of the baffle corresponds to the distance between the reinforcing rib and the tray mounting platform.

In the numerical control spring double-end-face grinding machine turntable for the small-wire-diameter springs, the left side plate and the right side plate are respectively arranged on the left side and the right side of the material disc mounting platform, and the outer side of the right side plate is connected with a connecting block for mounting a door shaft.

Compared with the prior art, the annular sliding plate has the advantages that the loading disc is installed on the loading disc shaft, the annular sliding plate can guide the spring when the loading disc drives the spring to process, the annular sliding plate is easy to replace when the surface of the annular sliding plate is worn by the spring, the reliability is good, the strength of the middle shaft can be improved by the reinforcing ribs, the magnet at the upper ends of the reinforcing ribs can attract the spring, the spring can fall from the loading disc, the magnet is easy to replace, and the replacement can be completed quickly when the magnet weakens due to vibration and the like, so that the reliability is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a cross-sectional view of the reinforcing bar of the present utility model.

The marks in the drawings are: the device comprises a 1-material disc mounting platform, a 2-center shaft, a 3-center shaft channel, a 4-center shaft base, 5-reinforcing ribs, a 6-material disc shaft, a 7-annular sliding plate, an 8-blanking port, a 9-left side plate, a 10-right side plate, an 11-door shaft, a 12-connecting block, a 13-magnet, a 14-clamping groove, a 15-first mortises, a 16-second mortises and a 17-baffle.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples. A numerical control spring double-end-face grinding machine turntable for a small-wire-diameter spring is formed as shown in fig. 1-3, and comprises a material disc mounting platform 1, wherein a central shaft channel 3 for mounting a central shaft 2 is formed in the middle of the material disc mounting platform 1, a central shaft base 4 is arranged at the lower end of the central shaft 2, reinforcing ribs 5 which are uniformly distributed are arranged on the side face of the central shaft 2, magnets 13 are arranged at the upper ends of the reinforcing ribs 5, a baffle 17 corresponding to the reinforcing ribs 5 is arranged on the lower side of the material disc mounting platform 1, a material disc shaft 6 for fixing a material disc is arranged in the middle of the central shaft 2, an annular sliding plate 7 is arranged on the upper side of the material disc mounting platform 1, and blanking openings 8 are formed in the material disc mounting platform 1 and the annular sliding plate 7.

The reinforcing rib 5 is a trapezoid reinforcing rib, the upper end of the reinforcing rib 5 is provided with a convex clamping groove 14 for clamping the magnet 13, and the reinforcing rib 5 at the upper end of the clamping groove 14 is provided with a first mortise 15 in the vertical direction.

The magnet 13 is a convex magnet corresponding to the shape of the clamping groove 14, and a second mortise 16 corresponding to the first mortise 15 is arranged in the magnet 13.

The baffle 17 is positioned at the port of the blanking port 8, and the height of the baffle 17 corresponds to the distance between the reinforcing rib 5 and the tray mounting platform 1.

The left side and the right side of the tray mounting platform 1 are respectively provided with a left side plate 9 and a right side plate 10, and the outer side of the right side plate 10 is connected with a connecting block 12 for mounting a door shaft 11.

When the utility model is used, the middle shaft 2 is connected in the middle shaft channel 3 of the material disc mounting platform 1, the material disc shaft 6 is arranged in the middle shaft channel 3, the material disc is fixed at the upper end of the material disc shaft 6, the annular sliding plate 7 is positioned at the lower side of the material disc and is coaxially arranged with the material disc shaft 6, the annular sliding plate 7 can guide the spring in the process of driving the spring to rotate, when the spring generates great abrasion to the annular sliding plate 7, the annular sliding plate 7 is convenient to replace, the annular sliding plate 7 is integrally processed at one time, and no splice joint exists on the surface, so that the small-wire-diameter spring is not easy to be blocked by the splice joint, and the processing quality of the spring is better. After the spring processing is finished, the spring can move to the upper end of the blanking port 8, the magnet 13 is arranged at the upper end of the reinforcing rib 5, the quantity of the reinforcing rib 5 and the quantity of the mounting ports on the material disc are corresponding, when the mounting ports on the material disc are positioned on the upper part of the blanking port 8, the spring can fall down under the action of self gravity and the magnet 13 and fall on the magnet 13, and in the process of the movement of the reinforcing rib 5, the spring can be propped down through the baffle 17 and falls into a peripheral material box. Because in the spring processing process, the magnetism of the magnet 13 can be affected by vibration and the like and is gradually weakened, the magnet 13 can be detached from the first mortise 15 and the second mortise 16 through the fixed mortise, so that the magnet 13 can be taken out from the clamping groove 14 to complete replacement, and the use is more convenient. According to the utility model, material taking can be completed through the magnet 13 during material discharging, the ejector rod does not need to extend into the mounting port of the material tray, the material discharging is more convenient, and the grinding machine is not easy to damage.

Claims

1. A numerical control spring double end surface grinding machine revolving stage for little line footpath spring, its characterized in that: including being used for charging tray mounting platform (1), charging tray mounting platform (1) middle part offer and be used for installing axis (2) axis passageway (3), axis (2) lower extreme is equipped with axis base (4), axis (2) side is equipped with evenly distributed's strengthening rib (5), strengthening rib (5) upper end is equipped with magnetite (13), charging tray mounting platform (1) downside is equipped with baffle (17) corresponding with strengthening rib (5), axis (2) middle part is equipped with charging tray axle (6) that are used for fixed charging tray, charging tray mounting platform (1) upside is equipped with annular slide (7), be equipped with blanking mouth (8) in charging tray mounting platform (1) and annular slide (7).

2. The numerically controlled spring double-ended grinding machine turret for small wire diameter springs of claim 1, wherein: the reinforcing rib (5) is trapezoid-shaped, the upper end of the reinforcing rib (5) is provided with a convex-shaped clamping groove (14) for clamping the magnet (13), and the upper end of the clamping groove (14) is provided with a first tongue-and-groove (15) in the vertical direction in the reinforcing rib (5).

3. The numerically controlled spring double-ended grinding machine turret for small wire diameter springs of claim 1, wherein: the magnet (13) is a convex magnet corresponding to the clamping groove (14), and a second mortice (16) corresponding to the first mortice (15) is arranged in the magnet (13).

4. The numerically controlled spring double-ended grinding machine turret for small wire diameter springs of claim 1, wherein: the baffle (17) is positioned at the port of the blanking port (8), and the height of the baffle (17) corresponds to the distance between the reinforcing rib (5) and the tray mounting platform (1).

5. The numerically controlled spring double-ended grinding machine turret for small wire diameter springs of claim 1, wherein: the left side and the right side of the tray mounting platform (1) are respectively provided with a left side plate (9) and a right side plate (10), and the outer side of the right side plate (10) is connected with a connecting block (12) for mounting a door shaft (11).