CN212351364U

CN212351364U - Coarse grinding and feeding mechanism of cylindrical grinder

Info

Publication number: CN212351364U
Application number: CN202021154597.2U
Authority: CN
Inventors: 曾建交; 罗溶; 陈佳; 曾盼
Original assignee: Shenzhen Guotong Precision Cutting Tool Co ltd
Current assignee: Shenzhen Guotong Precision Cutting Tool Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-01-15
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a cylindrical grinder corase grind feed mechanism, including base, first gear and pneumatic cylinder, both sides all have the support through the bolt fastening around the base up end is left, and rotate between the support top and be connected with the carriage, the right side of base up end is fixed with vibrating motor, and vibrating motor's top is connected with the carriage, both sides all are fixed with the loading board through the bolt fastening around the carriage top, and the up end of loading board is fixed with the limiting plate. This cylindrical grinder corase grind feed mechanism places the material back on the loading board, and manual right promotion material again, the limiting plate plays spacing effect to the material, and first gear rotates thereupon, makes things convenient for auxiliary material to move right, and the second gear also rotates, and the card strip plays the effect that blocks to the second gear, and turning to of second gear is irreversible, and the first gear of both sides can only clockwise rotation and anticlockwise rotation respectively around, thereby the effectual phenomenon of avoiding appearing returning charge.

Description

Coarse grinding and feeding mechanism of cylindrical grinder

Technical Field

The utility model relates to a relevant technical field of cylindrical grinder especially relates to a cylindrical grinder corase grind feed mechanism.

Background

When the drill bit is machined, a cylindrical grinder is often used, and the feeding operation needs to be completed before the material is machined, so that a feeding mechanism needs to be used.

The phenomenon of material returned easily appears before the feeding in current feed mechanism, and is difficult to accomplish the feeding operation by oneself under the condition that does not have appurtenance, consequently uses convenient inadequately, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the present invention is to solve the problem that the material returning phenomenon easily occurs before the feeding of the feeding mechanism in the prior art, and the feeding operation is difficult to be completed by itself without an auxiliary tool.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a cylindrical grinder corase grind feed mechanism, includes base, first gear and pneumatic cylinder, both sides all have the support through the bolt fastening around the base up end is left, and rotate between the support top and be connected with the carriage, the right side of base up end is fixed with vibrating motor, and vibrating motor's top is connected with the carriage, both sides all have the loading board through the bolt fastening around the carriage top, and the up end of loading board is fixed with the limiting plate.

Further, the bearing frame is rotatably connected between the brackets through a first shaft rod.

Further, the bearing plate is perpendicular to the limiting plate.

Furthermore, first gear passes through the second shaft pole and rotates to be connected on the limiting plate, and the second shaft pole is fixed at the lower terminal surface of second gear, and first gear and the equal symmetry setting of second gear simultaneously.

Furthermore, the inner side of the second gear is provided with a clamping strip, and the clamping strip is connected to the outer end face of the limiting plate through a bolt in a threaded mode.

Furthermore, the hydraulic cylinder is fixed on the base, the right side of the hydraulic cylinder is connected with the sliding block through the piston rod, and the sliding block is connected to the right side of the upper end face of the base in a sliding mode.

Furthermore, a rotary cylinder and a material clamping cylinder are respectively fixed on the left side and the right side of the upper end face of the sliding block.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the material feeding device is provided with a bearing plate, a limiting plate, a first gear, a second gear and a clamping strip, after the material is placed on the bearing plate, the material is manually pushed rightwards, the limiting plate has a limiting effect on the material, the first gear rotates along with the limiting plate, the auxiliary material is convenient to move rightwards, the second gear also rotates, the clamping strip has a blocking effect on the second gear, the steering of the second gear is irreversible, the first gears on the front side and the rear side can only rotate clockwise and anticlockwise respectively, and therefore the phenomenon of material returning is effectively avoided;

2. be provided with carriage and vibrating motor, when needs carry out the feeding operation, vibrating motor function, the carriage vibration, the material can move right by oneself, and after the material trembled into revolving cylinder, revolving cylinder rotated 90 degrees, cliied the material through pressing from both sides the material cylinder afterwards, and the rethread pneumatic cylinder is sent into on the equipment to this plays the purpose of pay-off.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic front sectional view illustrating the present embodiment;

FIG. 2 is a schematic left-side sectional view illustrating the present embodiment;

FIG. 3 is a schematic top sectional view of the present embodiment;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present embodiment;

fig. 5 is an enlarged schematic structural diagram of the embodiment at B in fig. 3.

In the figure: 1. a base; 2. a support; 3. a bolt; 4. a bearing frame; 5. a first shaft lever; 6. a vibration motor; 7. a carrier plate; 8. a limiting plate; 9. a first gear; 10. a second shaft lever; 11. a second gear; 12. clamping the strip; 13. a hydraulic cylinder; 14. a piston rod; 15. a slider; 16. a rotating cylinder; 17. press from both sides material cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a rough grinding and feeding mechanism for a cylindrical grinding machine is shown in fig. 1 and 2, wherein supports 2 are fixed on the left front side and the left rear side of the upper end surface of a base 1 through bolts 3, a bearing frame 4 is rotatably connected between the tops of the supports 2, the bearing frame 4 is rotatably connected between the supports 2 through a first shaft lever 5, a vibration motor 6 repeatedly vibrates up and down under the action of the first shaft lever 5 in the operation process, and a material moves to the right along the trend, so that the feeding operation is conveniently assisted and completed.

As shown in fig. 1, 2 and 3, the right side of the upper end surface of the base 1 is fixed with a vibration motor 6, the top of the vibration motor 6 is connected with the bearing frame 4, the bearing plate 7 is perpendicular to the limiting plate 8, the bearing plate 7 supports the material, and the limiting plate 8 limits the material to prevent the material from shifting back and forth.

As shown in fig. 1, 2, 3, 4 and 5, bearing plates 7 are fixed on the front and rear sides of the top of a bearing frame 4 through bolts 3, a limiting plate 8 is fixed on the upper end surface of each bearing plate 7, a first gear 9 is rotatably connected to the limiting plate 8 through a second shaft 10, the second shaft 10 is fixed on the lower end surface of a second gear 11, the first gear 9 and the second gear 11 are symmetrically arranged, when a material is pushed rightwards, the first gear 9 can rotate under the rotation of the second shaft 10, the rotation direction of the first gear 9 is irreversible, the material returning phenomenon can be effectively avoided, a clamping strip 12 is arranged on the inner side of the second gear 11, the clamping strip 12 is in threaded connection with the outer end surface of the limiting plate 8 through the bolt 3, the clamping strip 12 can be fixed on the limiting plate 8 under the action of the bolt 3, and in the process of pushing the material rightwards, the second gears 11 on the front and rear sides can only rotate clockwise and anticlockwise respectively, the first gears 9 on the front side and the rear side can only rotate clockwise and anticlockwise respectively to prevent materials from backing left, the hydraulic cylinder 13 is fixed on the base 1, the right side of the hydraulic cylinder 13 is connected with the sliding block 15 through the piston rod 14, meanwhile, the sliding block 15 is connected to the right side of the upper end face of the base 1 in a sliding mode, the materials on the material clamping cylinder 17 can be conveyed to equipment, the rotating cylinder 16 and the material clamping cylinder 17 are fixed on the left side and the right side of the upper end face of the sliding block 15 respectively, and the materials can be conveyed to the equipment in a correct mode after being rotated for 90 degrees through the rotating cylinder 16.

The operation of the embodiment is simple, the material is put on the bearing plate 7 and then manually pushed to the right, the limiting plate 8 limits the material, the first gear 9 and the second gear 11 rotate simultaneously to assist the material to move to the right, the clamping strip 12 blocks the second gear 11, the steering of the second gear 11 is irreversible, the second gears 11 on the front side and the rear side can only rotate clockwise and anticlockwise respectively, the first gears 9 on the front side and the rear side can only rotate clockwise and anticlockwise respectively, so that the phenomenon of material return is effectively avoided, when the feeding operation is needed, the vibration motor 6 is started, the vibration motor 6 operates, the bearing frame 4 vibrates, the material moves to the right, when the material shakes on the rotating cylinder 16, the sliding block 15 is driven to move to the right through the piston rod 14 under the action of the hydraulic cylinder 13, the material is then rotated 90 degrees by the rotating cylinder 16 and the upper end of the material is positioned between the material clamping cylinders 17, the material is clamped by the material clamping cylinders 17, and finally the material is moved to the right by the hydraulic cylinder 13 and is fed to the equipment, which completes the whole work and is not described in detail in this specification, which is well known to those skilled in the art.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a cylindrical grinder corase grind feed mechanism, includes base (1), first gear (9) and pneumatic cylinder (13), its characterized in that: base (1) up end left front and back both sides all are fixed with support (2) through bolt (3), and rotate between support (2) top and be connected with bearing frame (4), the right side of base (1) up end is fixed with vibrating motor (6), and the top of vibrating motor (6) is connected with bearing frame (4), both sides all are fixed with loading board (7) through bolt (3) around bearing frame (4) top, and the up end of loading board (7) is fixed with limiting plate (8).

2. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 1, wherein: the bearing frame (4) is rotatably connected between the brackets (2) through a first shaft lever (5).

3. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 1, wherein: the bearing plate (7) and the limiting plate (8) are arranged vertically.

4. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 1, wherein: first gear (9) rotate through second axostylus axostyle (10) and connect on limiting plate (8), and second axostylus axostyle (10) are fixed at the lower terminal surface of second gear (11), and first gear (9) and the equal symmetry setting of second gear (11) simultaneously.

5. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 4, wherein: the inner side of the second gear (11) is provided with a clamping strip (12), and the clamping strip (12) is connected to the outer end face of the limiting plate (8) through a bolt (3) in a threaded mode.

6. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 1, wherein: the hydraulic cylinder (13) is fixed on the base (1), the right side of the hydraulic cylinder (13) is connected with the sliding block (15) through the piston rod (14), and the sliding block (15) is connected to the right side of the upper end face of the base (1) in a sliding mode.

7. The rough grinding feed mechanism of the cylindrical grinder as set forth in claim 6, wherein: and the left side and the right side of the upper end surface of the sliding block (15) are respectively fixed with a rotary cylinder (16) and a material clamping cylinder (17).