CN223477154U - A spring grinding machine - Google Patents

Abstract

The utility model provides a spring grinding machine, comprising a casing, a grinding structure provided inside the casing, a working opening provided at the front end of the casing, a workbench provided at the lower part of the working opening, the bottom of the workbench being fitted with the bottom of the working opening, a rotating shaft being rotatably connected to the workbench, a turntable being mounted on the rotating shaft, a plurality of discharge holes being circumferentially opened on the turntable, and a discharge opening being opened on the workbench. The utility model provides a rightward-tilted arc plate at the bottom of an auxiliary plate, so that when a spring is stuck in the discharge hole after grinding and cannot fall from the discharge hole into the discharge opening, as the turntable is driven by a first motor to rotate, the top of the spring in the discharge hole on the turntable above the discharge opening will be pressed downward in sequence from left to right by the arc surface of the connection portion between the arc plate and the auxiliary plate and the arc surface of the arc plate, so that the spring in the discharge hole that has been ground can be pressed into the discharge opening, thereby improving the grinding efficiency of the spring grinding machine.

Description

Spring grinding machine

Technical Field

The utility model relates to a spring grinding machine, and belongs to the technical field of spring production equipment.

Background

Springs are a common mechanical element, usually made of metal, with good elasticity. Its main function is to store and release energy, and is widely used in various mechanical and electronic devices. After the spring is produced, the two ends of the spring are required to be polished through a spring grinder, so that the two ends of the spring are flat. The stable installation of the spring is convenient.

In the prior art, the grinding wheel of spring grinder can make the spring card in the blowing downthehole because of grinding wheel and carousel's rotation in the spring in-process of blowing on the carousel of polishing, need the workman to hold the instrument and extrude the spring in the blowing downthehole from the feed opening dropping of blowing at the unloading in-process of polishing end, this efficiency of polishing of spring grinder has been influenced greatly. Therefore, the utility model also provides a spring grinder for solving the problems.

Disclosure of utility model

Based on the background, the utility model aims to provide a spring grinder which solves the problems in the background technology.

The utility model provides the following technical scheme:

The utility model provides a spring grinding machine, includes the casing, the casing is inside to be equipped with the structure of polishing, the casing front end be equipped with the working opening, the working opening in the lower part be equipped with the workstation, workstation bottom and the laminating of the bottom of working opening, the workstation on rotate and be connected with the pivot, the pivot on install the carousel, the carousel on circumference form set up a plurality of blowing holes, the workstation on set up the feed opening, the feed opening in the slip insert there be the baffle, the feed opening upper position on the workstation be equipped with the fixed plate, the fixed plate be located carousel one side, fixed plate on fixedly connected with L type mounting bracket with the feed opening collineation sets up, L type mounting bracket with the bottom of feed opening on be equipped with a set of limit piece, a set of limit piece between be equipped with the accessory plate, the accessory plate be located directly over the feed opening, accessory plate bottom be equipped with the arc of right-hand member perk, the accessory plate on be equipped with logical groove, L type wire on the side of connecting wire on the side of L type mounting bracket and the arc-shaped terminal surface, the tip is equipped with the arc-shaped wire on the tip, the tip is equipped with the arc-shaped groove on the tip, the tip is equipped with the arc-shaped wire on the tip.

Preferably, the bottom of the rotating shaft is connected with a first motor through a first coupling, and the first motor is arranged at the bottom of the workbench on the front end face of the shell.

Preferably, the rear end of the workbench is positioned in the shell, and a semicircular notch is formed in the workbench.

Preferably, the polishing structure comprises a second motor, the second motor is arranged on the top wall inside the casing, the output end of the second motor is connected with a polishing shaft through a second coupler, a group of polishing wheels are arranged on the polishing shaft, a group of polishing wheels are respectively arranged on the upper part and the lower part of the turntable, the polishing wheels on the lower part of the turntable are arranged in the notch, and a group of polishing wheels and the turntable are arranged in a staggered manner.

Preferably, triangular reinforcing plates are arranged on two sides of the bottom of the workbench, and the reinforcing plates are fixedly connected with the machine shell.

Compared with the prior art, the utility model has the following advantages:

According to the spring grinding machine, the arc-shaped plate tilting to the right is arranged at the bottom of the auxiliary plate, when the spring is clamped in the discharging hole after polishing is finished and cannot fall into the discharging hole from the inside, the top end of the spring in the discharging hole on the rotary plate above the discharging hole is pressed downwards from left to right by the arc-shaped surface of the connecting part between the arc-shaped plate and the auxiliary plate and the arc-shaped surface of the arc-shaped plate along with the rotation of the rotary plate driven by the first motor, so that the polished spring in the discharging hole can be pressed into the discharging hole, and the polishing efficiency of the spring grinding machine is improved.

According to the spring grinding machine, the star-shaped jackscrews are connected with the L-shaped mounting frame through the threads, the pressing plate is arranged on the rod part of the star-shaped jackscrews, the auxiliary plate can be in a fixed state and a loosening state in a state of being pressed between the pressing plate and the L-shaped mounting frame through screwing the star-shaped jackscrews, the height position of the auxiliary plate can be conveniently adjusted, the height of the arc-shaped plate can be conveniently adjusted, and the arc-shaped plate can normally press and fall a polished spring.

According to the spring grinding machine, the arc-shaped scraper is arranged, the cutting edge of the arc-shaped scraper is tangent to the top surface of the rotary table, and grinding scraps around the discharging hole on the rotary table can be scraped off, so that springs in the discharging hole can be conveniently filled.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of portion A of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic view of a semi-cut-away perspective structure of the present utility model.

In the figure, 1, a shell, 2, a working port, 3, a workbench, 4, a rotating shaft, 5, a rotating disc, 6, a discharging hole, 7, a discharging port, 8, a baffle, 9, a fixed plate, 10, an L-shaped mounting frame, 11, a limiting block, 12, an auxiliary plate, 13, an arc-shaped plate, 14, a through groove, 15, a star-shaped jackscrew, 16, a pressing plate, 17, a connecting column, 18, an arc-shaped scraper, 19, a first coupler, 20, a first motor, 21, a notch, 22, a second motor, 23, a second coupler, 24, a polishing shaft, 25, a polishing wheel, 26 and a reinforcing plate.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1-3, a spring grinder comprises a machine shell 1, the inside structure of polishing that is equipped with of casing 1, casing 1 front end be equipped with work opening 2, work opening 2 in the lower part be equipped with workstation 3, workstation 3 bottom and the laminating of the bottom of work opening 2, workstation 3 upper rotation is connected with pivot 4, pivot 4 on install carousel 5, carousel 5 upper circumference form seted up a plurality of blowing holes 6, workstation 3 on set up feed opening 7, feed opening 7 in the sliding of baffle 8, workstation 3 upper position be equipped with fixed plate 9, fixed plate 9 be located carousel 5 one side, fixed plate 9 on fixedly connected with L type mounting bracket 10, L type mounting bracket 10 with the lower feed opening 7 collineatly set up, L type mounting bracket 10 left surface on be equipped with a set of limit block 11, a set of limit block 11 between the circumference form and seted up a plurality of blowing holes 6, the lower plate 12 be equipped with on the side of a set of radial flange 12, the radial flange 12 that is equipped with on the radial flange 12, the radial flange 16 of the radial flange 16 is equipped with, the radial flange 16 is equipped with on the radial flange 16, the radial flange 16 is equipped with the radial flange 16, the radial flange 16 is equipped with the radial flange 16.

According to the technical scheme, through the arrangement of the arc plate 13 tilting rightward at the bottom of the auxiliary plate 12, when the springs cannot fall into the blanking opening 7 from the inside in the blanking hole 6 after polishing is finished, the auxiliary plate 12 can be conveniently adjusted in height by the fixed state and the released state in the state that the auxiliary plate 12 is pressed between the pressing plate 16 and the L-shaped mounting frame 10 along with the rotation of the rotary table 5 driven by the first motor 20, the polished springs in the blanking hole 6 can be pressed down into the blanking opening 7 from left to right by the cambered surface of the connecting part between the arc plate 13 and the auxiliary plate 12, the polishing efficiency of the spring polishing machine is improved, the star-shaped jackscrew 15 is connected to the L-shaped mounting frame 10 through threads, the pressing plate 16 is arranged on the rod part of the star-shaped jackscrew 15, the auxiliary plate 12 can be conveniently adjusted in height by the cambered surface of the arc plate 13, the polished springs can be conveniently pressed down into the blanking opening 7, the top surface of the scraping blade 18 is conveniently arranged on the rotary table 5, and the scraping blade 5 can be conveniently filled with the scraps in the arc-shaped hole 6 through the scraping blade 5.

In the utility model, the bottom of the rotating shaft 4 is connected with a first motor 20 through a first coupling 19, and the first motor 20 is arranged at the bottom of the workbench 3 on the front end surface of the machine shell 1.

In the above technical solution, by providing the first motor 20, the first motor 20 is started to drive the turntable 5 to rotate, so that the spring placed in the discharging hole 6 can be conveyed between a group of grinding wheels 25.

In the utility model, the rear end of the workbench 3 is positioned in the shell 1, and a semicircular notch 21 is formed on the workbench. The polishing structure comprises a second motor 22, the second motor 22 is arranged on the top wall inside the machine shell 1, the output end of the second motor 22 is connected with a polishing shaft 24 through a second coupler 23, a group of polishing wheels 25 are arranged on the polishing shaft 24, a group of polishing wheels 25 are respectively arranged on the upper part and the lower part of the turntable 5, the polishing wheels 25 on the lower part of the turntable 5 are arranged in the notch 21, and a group of polishing wheels 25 are arranged in a staggered manner with the turntable 5.

In the above technical scheme, by arranging the second motor 22, the second motor 22 can rotate to drive the polishing shaft 24 to rotate, and then the polishing wheel 25 can be driven to rotate, so that when the turntable 5 conveys the springs between a group of polishing wheels 25, the two ends of the springs can be polished.

In the utility model, triangular reinforcing plates 26 are arranged on two sides of the bottom of the workbench 3, and the reinforcing plates 26 are fixedly connected with the machine shell 1.

In the above-described technical solution, the connection between the table 3 and the cabinet 1 is reinforced by providing the reinforcing plate 26.

It is noted that in the present utility model, the first motor 20 and the second motor 22 are controlled by a controller (not shown in the present utility model) and connected to an external power source.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (5)

1. A spring grinding machine is characterized by comprising a machine shell (1), wherein a grinding structure is arranged in the machine shell (1), a working opening (2) is arranged at the front end of the machine shell (1), a working table (3) is arranged at the upper part of the working opening (2), the bottom of the working table (3) is attached to the bottom of the working opening (2), a rotating shaft (4) is rotatably connected to the working table (3), a rotating disc (5) is arranged on the rotating shaft (4), a plurality of discharging holes (6) are formed in the circumference of the rotating disc (5), a discharging opening (7) is formed in the working table (3), a baffle plate (8) is inserted in the discharging opening (7) in a sliding mode, a fixing plate (9) is arranged at the upper part of the discharging opening (7) on the working table (3), an L-shaped mounting frame (10) is fixedly connected to the fixing plate (9) on one side of the rotating disc (5), a plurality of auxiliary mounting frames (11) are arranged on the upper side of the lower opening (7), a plurality of auxiliary mounting frames (12) are arranged on the upper side of the auxiliary mounting frames (11), the auxiliary plate (12) bottom be equipped with arc (13) to the right-hand member perk, auxiliary plate (12) on be equipped with logical groove (14), L type mounting bracket (10) left surface on threaded connection have star jackscrew (15), the pole portion of star jackscrew (15) wear to establish in logical groove (14), the pole portion of star jackscrew (15) on be equipped with circular shape clamp plate (16), clamp plate (16) right-hand member face offset with the left end face of auxiliary plate (12), L type mounting bracket (10) right-hand member face on be equipped with a set of spliced pole (17), a set of spliced pole (17) right-hand member face on have arc scraper (18) through bolted connection, the cutting edge of arc scraper (18) is tangent with the top surface of carousel (5).

2. The spring grinder of claim 1, wherein the bottom of the rotating shaft (4) is connected with a first motor (20) through a first coupler (19), and the first motor (20) is arranged at the bottom of the workbench (3) on the front end surface of the shell (1).

3. The spring grinder of claim 1, wherein the rear end of the workbench (3) is positioned in the machine shell (1) and provided with a semicircular notch (21).

4. A spring grinder according to claim 3, wherein the grinding structure comprises a second motor (22), the second motor (22) is mounted on the top wall inside the casing (1), the output end of the second motor (22) is connected with a grinding shaft (24) through a second coupling (23), a group of grinding wheels (25) are mounted on the grinding shaft (24), the group of grinding wheels (25) are respectively positioned at the upper part and the lower part of the turntable (5), the grinding wheels (25) at the lower part of the turntable (5) are positioned in the notch (21), and the group of grinding wheels (25) are staggered with the turntable (5).

5. The spring grinder of claim 1, wherein triangular reinforcing plates (26) are arranged on two sides of the bottom of the workbench (3), and the reinforcing plates (26) are fixedly connected with the machine shell (1).