CN219684821U - Automatic cylindrical grinding machine for shaft parts - Google Patents

Abstract

The utility model relates to the technical field of grinding machine equipment, and discloses an automatic cylindrical grinding machine for shaft parts, which structurally comprises an organism, a grinding machine and a blanking groove, and has the beneficial effects that: the eccentric wheels with different inclination angles are driven by the double-shaft motor to rotate to do eccentric motion, then vibration of the eccentric wheels can be increased by means of symmetrically installed spring columns, so that the screening plate is driven to shake left and right, scrap iron on the screening plate can be subjected to screening and grading treatment, and then small-volume scrap iron on the screening plate can fall from screening holes to be collected in the containing box by means of vibration of the vibration device, and large-volume scrap iron remains on the screening plate and is discharged from the feeding port by means of the inclined shovel plate, the cleaning brush can move along with the inclined shovel plate, and after the inclined shovel plate shovels the scrap iron, the screening plate can be cleaned, so that grading collection treatment of different scrap iron is realized.

Description

Automatic cylindrical grinding machine for shaft parts

Technical Field

The utility model relates to the technical field of grinding machine equipment, in particular to an automatic cylindrical grinding machine for shaft parts.

Background

The cylindrical grinding machine is generally adopted in the machining of shaft parts, and is a grinding machine for machining the outer surface and the shaft shoulder end surface generated by cylindrical, conical or other shape element lines of a workpiece, most of the existing grinding machines grind the surface of the part by using a grinding wheel rotating at a high speed, so that the part can achieve higher machining precision and better surface roughness, and the grinding machine is widely applied to production enterprises;

for example, an automatic cylindrical grinding machine for shaft parts in patent document CN217619479U comprises a grinding machine base, a clamp workbench sliding transversely is arranged on the front side of the grinding machine base, a workpiece clamp for clamping a workpiece is arranged on the clamp workbench, the workpiece clamp is driven to rotate by a workpiece indexing shaft, a grinding workbench sliding longitudinally is arranged on the rear side of the grinding machine base, a grinding wheel driven by a grinding main shaft is arranged on the grinding workbench, a workpiece excircle and a step excircle are ground once when the grinding wheel rotates, a truss is transversely erected on the grinding machine base, a manipulator sliding on the truss is provided with a bin is arranged on one side of the grinding machine base, a material tray is longitudinally sliding on the bin, and the manipulator moves reciprocally between the material tray and the workpiece clamp.

Based on the above, the above-mentioned patent is though the precision that can make the grinding becomes high, and degree of automation is high advantage, but the grinding machine can produce the iron fillings when using, and the iron fillings of production are all concentrated and clear up generally, do not clear up the iron fillings in grades, and bulky iron fillings need to pass through the breaker, will the jumbo size breakage become the small-size to the convenience is followed to the iron fillings and is pressed cake and retrieve, and above-mentioned patent lacks the size separation that carries out the volume to the iron fillings.

Disclosure of Invention

1. Technical problem to be solved by the utility model

Aiming at the problems in the prior art, the utility model aims to provide an automatic cylindrical grinding machine for shaft parts, which has the function of grading scrap iron with different volumes.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The automatic cylindrical grinding machine for the shaft parts structurally comprises a machine body, a grinding machine and a discharging groove, wherein the grinding machine is arranged on the machine body, and the discharging groove communicated with the machine body is formed in the grinding machine.

As optimization, the machine body comprises a discharge hole, a drawing box, a vibrating device and a screening device, wherein the discharge hole is arranged on one side of the machine body, the drawing box is movably matched with the other side of the machine body, the vibrating device and the screening device are arranged in the machine body, and the drawing box penetrates through the machine body and is matched with the vibrating device.

As the optimization, screening plant is including screening board, feed inlet, L pipe, lead screw, slide bar, shovel move the subassembly, the feed inlet is installed to one side of screening board, the bottom of feed inlet is connected with L pipe, L pipe is connected with the discharge gate, be equipped with on the screening board with it the shovel subassembly that contacts, shovel the both sides movable fit of moving the subassembly has lead screw and slide bar.

As optimization, the shovel moves the subassembly including removing seat, connecting plate, oblique shovel board, cleaning brush, the removal seat is all installed to the both sides of connecting plate, the bottom of connecting plate is fixed with oblique shovel board, one side of oblique shovel board is connected with the cleaning brush.

As the optimization, vibrating device is including flourishing box, opening, spring post, biax motor, eccentric wheel, flourishing one side of connecing the box is equipped with the opening, flourishing spring post is all installed at flourishing both ends of connecing the box, flourishing connecing and being equipped with biax motor in the box, biax motor's both ends output shaft all is connected with the eccentric wheel.

As an optimization, the eccentric angles of two adjacent eccentric wheels are different.

3. Advantageous effects

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

(1) According to the automatic cylindrical grinding machine for shaft parts, the vibration device is additionally arranged, the double-shaft motor drives the eccentric wheels with different inclination angles to rotate to make eccentric motion, and then the vibration of the eccentric wheels can be increased by means of symmetrically arranged spring columns, so that the screening plate is driven to shake left and right, and scrap iron on the screening plate can be subjected to grading treatment after screening.

(2) According to the automatic cylindrical grinding machine for shaft parts, the screening device is additionally arranged, by means of vibration of the vibration device, small-volume scrap iron on the screening plate can fall into the containing box from the screening holes to be collected, large-volume scrap iron remains on the screening plate and is discharged from the feeding port to be collected by means of the inclined shovel plate, the cleaning brush can move along with the inclined shovel plate, and when the inclined shovel plate shovels the scrap iron, the screening plate can be cleaned, so that grading collection treatment of different scrap iron is realized.

Drawings

FIG. 1 is a schematic diagram of an automatic cylindrical grinding machine for shaft parts;

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

FIG. 3 is a schematic diagram of a body according to the present utility model;

FIG. 4 is a schematic view of the vibrating device and screening device of the present utility model;

FIG. 5 is a schematic view of the screening apparatus of the present utility model;

FIG. 6 is a schematic view of the structure of the shovel assembly of the present utility model;

FIG. 7 is a schematic view of a structure of a cleaning brush according to the present utility model;

fig. 8 is a schematic structural view of the vibration device of the present utility model.

Reference numerals in the drawings: the machine comprises a machine body-1, a grinder-2, a blanking groove-3, a discharge hole-11, a drawing box-12, a vibrating device-13, a screening device-14, a screening plate-141, a feed inlet-142, an L pipe-143, a screw rod-144, a slide rod-145, a shoveling assembly-146, a moving seat-21, a connecting plate-22, an inclined shoveling plate-23, a cleaning brush-24, a containing box-131, an opening-132, a spring column-133, a double-shaft motor-134 and an eccentric wheel-135.

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.

Examples

Referring to fig. 1-8, an automatic cylindrical grinding machine for shaft parts structurally comprises a machine body 1, a grinding machine 2 and a discharging groove 3, wherein the grinding machine 2 is installed on the machine body 1, and the discharging groove 3 communicated with the machine body 1 is formed in the grinding machine 2.

In this embodiment, the machine body 1 includes a discharge hole 11, a box 12, a vibrating device 13, and a sieving device 14, one side of the machine body 1 is provided with the discharge hole 11, the other side of the machine body 1 is movably matched with the box 12, the vibrating device 13 and the sieving device 14 are installed in the machine body 1, and the box 12 penetrates through the machine body 1 to be matched with the vibrating device 13.

In this embodiment, the vibration device 13 is configured to drive the eccentric wheels 135 with different inclination angles to rotate to make eccentric motion through the double-shaft motor 134, and then the vibration of the eccentric wheels 135 can be increased by means of symmetrically installed spring columns 133, so as to drive the sieving plate 141 to shake left and right, and perform grading treatment after sieving on the scrap iron on the sieving plate 141.

In this embodiment, the setting of the screening device 14, with the aid of the vibration device 13, can make small-volume scrap iron on the screening plate 141 drop from the screening hole and collect in the containing box 131, and large-volume scrap iron remains on the screening plate 141 and is discharged from the feed inlet 142 to collect with the aid of the inclined shovel plate 23, so that the graded collection treatment of different scrap iron can be realized.

In this embodiment, the screening device 14 includes a screening plate 141, a feed inlet 142, an L pipe 143, a screw rod 144, a sliding rod 145, and a shoveling assembly 146, the feed inlet 142 is installed on one side of the screening plate 141, the L pipe 143 is connected to the bottom of the feed inlet 142, the L pipe 143 is connected to the discharge outlet 11, the screening plate 141 is provided with a shoveling assembly 146 in contact with the L pipe 143, two sides of the shoveling assembly 146 are movably fitted with the screw rod 144 and the sliding rod 145, and the screw rod 144 is configured to be able to cooperate with the sliding rod 145, so as to drive the shoveling assembly 146 to move to clean scrap iron on the screening plate 141.

In this embodiment, the shovel assembly 146 includes a movable base 21, a connecting plate 22, an inclined shovel plate 23, and a cleaning brush 24, where the two sides of the connecting plate 22 are both provided with the movable base 21, the movable base 21 is slidably matched with the screw rod 144 and the slide rod 145, the bottom of the connecting plate 22 is fixed with the inclined shovel plate 23, one side of the inclined shovel plate 23 is connected with the cleaning brush 24, the inclined shovel plate 23 is provided with an inclined L-shaped plate structure, so that the large-volume scrap iron remained on the sieving plate 141 can be shoveled out from the feed inlet 142, and the cleaning brush 24 is provided to move along with the inclined shovel plate 23, and after the scrap iron is shoveled out by the inclined shovel plate 23, the sieving plate 141 can be cleaned.

In this embodiment, the vibration device 13 includes a containing box 131, an opening 132, a spring post 133, a dual-shaft motor 134, and an eccentric wheel 135, where the opening 132 is disposed on one side of the containing box 131, the spring post 133 is mounted at two ends of the containing box 131, the dual-shaft motor 134 is disposed in the containing box 131, output shafts at two ends of the dual-shaft motor 134 are connected with the eccentric wheel 135, the spring post 133 is disposed to match with the eccentric wheel 135, to increase vibration of the eccentric wheel 135, so as to drive the sieving plate 141 to shake left and right, and the eccentric wheel 135 is disposed to make eccentric motion with the spring post 133 to vibrate by rotating the adjacent two eccentric wheels 135.

In this embodiment, the eccentric angles of two adjacent eccentric wheels 135 are different.

Working principle: the cylindrical grinding machine can drop scrap iron generated after shaft parts are processed from the blanking groove 3 on the screening plate 141, then the double-shaft motor 134 is driven to drive the eccentric wheels 135 with different inclination angles to rotate through the output shaft to make eccentric motion, then the spring posts 133 symmetrically arranged on two sides of the containing box 131 can be matched with the eccentric motion of the eccentric wheels 135 to increase the vibration of the eccentric wheels 135, so that the screening plate 141 on the containing box 131 can be driven to shake left and right, scrap iron on the screening plate 141 can be screened, small-volume scrap iron can drop into the containing box 131 from screening holes of the screening plate 141, and then the small-volume scrap iron is extracted through the extracting box 12 to be cleaned;

the bulky iron fillings remain on screening board 141, drive lead screw 144 rotates this moment, through cooperating with slide bar 145, can drive the oblique shovel board 23 on the shovel moves subassembly 146 and remove, discharge the back from feed inlet 142 with the help of oblique shovel board 23 with bulky iron fillings, drop on discharge gate 11 through L pipe 143 and collect, can realize the hierarchical collection processing of different iron fillings, and cleaning brush 24 can follow oblique shovel board 23 and remove together, after oblique shovel board 23 is shoveled the iron fillings, can clean screening board 141.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The automatic cylindrical grinding machine for the shaft parts structurally comprises a machine body (1), wherein the machine body (1) comprises a discharge hole (11), a drawing box (12) which is used for being in movable fit with the machine body (1), a vibrating device (13) and a screening device (14) which are arranged in the machine body (1);

the method is characterized in that: the screening device (14) comprises a screening plate (141), a feed inlet (142) arranged on one side of the screening plate (141), an L pipe (143) arranged at the bottom of the feed inlet (142), a shoveling assembly (146) arranged on the screening plate (141), a screw rod (144) and a sliding rod (145) which are movably matched with the shoveling assembly (146).

2. The automatic cylindrical grinding machine for shaft-like parts according to claim 1, wherein: the shovel assembly (146) comprises a connecting plate (22), moving seats (21) arranged on two sides of the connecting plate (22), an inclined shovel plate (23) arranged at the bottom of the connecting plate (22) and a cleaning brush (24) arranged on one side of the inclined shovel plate (23).

3. The automatic cylindrical grinding machine for shaft-like parts according to claim 2, wherein: the movable seat (21) is in sliding fit with the screw rod (144) and the sliding rod (145).

4. The automatic cylindrical grinding machine for shaft-like parts according to claim 1, wherein: the vibration device (13) comprises a containing box (131), a spring column (133) arranged at one side (132) of the containing box (131), double-shaft motors (134) arranged in the containing box (131) and eccentric wheels (135) arranged on output shafts at two ends of the double-shaft motors (134).

5. The automatic cylindrical grinding machine for shaft-like parts according to claim 2, wherein: the inclined shovel plate (23) can be used for shoveling and discharging the large-volume scrap iron remained on the screening plate (141) from the feed inlet (142) by means of an inclined L-shaped plate structure.

6. The automatic cylindrical grinding machine for shaft-like parts according to claim 4, wherein: the eccentric angles of the two adjacent eccentric wheels (135) are different.