CN209954300U

CN209954300U - Automatic feeding device of chamfering machine

Info

Publication number: CN209954300U
Application number: CN201920761861.XU
Authority: CN
Inventors: 孙国泰; 杜伟伟; 周晔
Original assignee: Henan Stellar Hydraulic Co Ltd
Current assignee: Henan Hengchuang Precision Manufacturing Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a beveler automatic feeding device, it includes beveler and frame, the storage chute is installed at the top of frame, install a vertical card silo on the both ends lateral wall of storage chute bottom, still install a guided way on the both sides wall of the processing breach of beveler, sliding fit has the guide block on the guided way, be provided with the liftout piece that prevents to block the rod iron in the silo and drop on the guide block, the top of liftout piece is seted up and is blocked the silo that connects of rod iron, servo motor drive guide block is along the guided way back and forth slip. The utility model supports the steel bar through the material supporting block, so that only one steel bar can fall each time, and after the steel bar falls, the material is received through the material receiving groove, so that the steel bar can not roll randomly, and the steel bar can be ensured to fall orderly and stably; through servo motor's positive and negative rotation motion for the liftout piece slides along the guided way, at its slip in-process, thereby accomplishes the continuous material loading of rod iron, improves the machining efficiency of rod iron.

Description

Automatic feeding device of chamfering machine

Technical Field

The utility model relates to a long bolt processing technology field, especially beveler automatic feeding device.

Background

Current long bolt is in the course of working, usually first through the chamfer, then the undergauge, carry out the preprocessing to the rod iron, but current equipment, pass through cutting equipment with long rod iron earlier usually, cut, then in going to the lathe again, carry out the chamfer to the rod iron through the workman, at last the rod iron after with the chamfer passes through the undergauge machine undergauge, but through this kind of mode, machining efficiency is low, and every station all needs the workman that corresponds to carry out the clamping, dismantle, human cost and intensity of labour are all high.

In the chamfering process of the steel plate, because only one cutting blade is arranged on one chamfering machine, only one steel bar can be chamfered at one time, and therefore in the automatic chamfering process, only one steel plate can be fed at one time, and continuous feeding is needed to ensure the processing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a material loading continuous, material loading efficient beveler automatic feeding device.

The purpose of the utility model is realized through the following technical scheme: the automatic feeding device of the chamfering machine comprises the chamfering machine and a machine frame, wherein the machine frame is installed on one side of the chamfering machine, a storage chute is installed at the top of the machine frame and is positioned above a processing notch of the chamfering machine, a vertical material clamping groove is installed on the side wall of the two ends of the bottom of the storage chute, the material clamping grooves are installed on the side wall of the corresponding processing notch, the notches of the two material clamping grooves are opposite, a guide rail is also installed on the two side walls of the processing notch of the chamfering machine, a guide block is matched on the guide rail in a sliding manner, a material ejecting block for preventing a steel bar in the material clamping groove from falling is arranged on the guide block, a material receiving groove capable of clamping the steel bar is formed in the top of the material ejecting block, the power input end of the material ejecting block is hinged with one end of a first connecting rod, the other end of the first connecting rod is hinged with one end of a second connecting rod, the other end of the second connecting, the rotating shaft is rotatably arranged in the mounting plate, the power input end of the rotating shaft is connected with the servo motor, and the servo motor is arranged on one side of the chamfering machine.

Preferentially, the storage chute comprises two angle steels, and two angle steels are installed respectively in the frame, and the interior angle of two angle steels sets up relatively.

Preferentially, the material receiving groove is a semicircular groove, and the diameter of the material receiving groove is the same as that of the steel bar.

Preferably, the top of the material pushing block is a plane and is flush with the bottom of the material clamping groove.

Preferably, the width of the clamping groove is the same as the diameter of the steel bar.

Preferentially, the guide rail is a trapezoidal guide rail, and the guide block is provided with a dovetail groove matched with the guide rail.

The utility model has the advantages of it is following:

1. the automatic feeding device of the chamfering machine of the utility model props against the steel bar through the material ejecting block, so that the steel bar can only fall one at each time, and after the steel bar falls down, the material is received through the material receiving groove, so that the steel bar can not roll randomly, thereby ensuring the orderly and stable blanking of the steel bar;

2. through servo motor's positive and negative rotation motion for the liftout piece slides along the guided way, at its slip in-process, thereby accomplishes the continuous material loading of rod iron, improves the machining efficiency of rod iron.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the blanking of the steel bar of the present invention;

in the figure: 1-chamfering machine, 2-machine frame, 3-storage chute, 4-clamping groove, 5-ejection block, 6-first connecting rod, 7-second connecting rod, 8-rotating shaft, 9-mounting plate, 10-guide rail, 11-receiving groove, 12-guide block, 13-machining gap and 14-servo motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, beveler automatic feeding device, it includes beveler 1 and frame 2, frame 2 installs in one side of beveler 1, storage chute 3 is installed at the top of frame 2, and storage chute 3 is located beveler 1's processing breach 13 top, in this embodiment, storage chute 3 comprises two angle steels, two angle steels are installed respectively on frame 2, and the interior angle of two angle steels sets up relatively, of course, the interval before the vertical limit of two angle steels will be greater than the length of steel bar, and the both ends of steel bar are supported by the horizontal limit of two angle steels, and the processing condition of beveler can be conveniently observed by processing breach 13 on the beveler 1.

In this embodiment, install a vertical card silo 4 on the both ends lateral wall of storage chute 3 bottom, and card silo 4 installs on the lateral wall of the processing breach 13 that corresponds, and two notch that block silo 4 are relative, and is further, the diameter of 4 width in card silo is the same with the rod iron, therefore the rod iron can only follow the vertical whereabouts of cell wall 4 in blocking silo 4, and can not the horizontal roll to guarantee the whereabouts position of rod iron, so that the rod iron connect the material.

In this embodiment, two side walls of the processing gap 13 of the chamfering machine 1 are further provided with a guide rail 10, the guide rail 10 is slidably matched with a guide block 12, the guide block 12 is provided with a material ejecting block 5 for preventing a steel bar in the material clamping groove 4 from falling, the top of the material ejecting block 5 is provided with a material receiving groove 11 capable of clamping the steel bar, further, the material receiving groove 11 is a semicircular groove, and the diameter of the material receiving groove 11 is the same as that of the steel bar, moreover, the top of the material ejecting block 5 is a plane and is flush with the bottom of the material clamping groove 4, so when the material receiving groove 11 is not positioned right below the material clamping groove 4, the steel bar cannot fall down, when the receiving groove 11 is positioned under the clamping groove 4, the steel bar falls into the semicircular receiving groove 11, the diameter of the receiving groove 11 is the same as that of the steel bar, thereby make connect silo 11 still have the effect of blocking the rod iron for the rod iron can not roll under thrust effect.

In this embodiment, the power input end of the ejector block 5 is hinged to one end of a first connecting rod 6, the other end of the first connecting rod 6 is hinged to one end of a second connecting rod 7, the other end of the second connecting rod 7 is fixedly connected to a rotating shaft 8, a mounting plate 9 is mounted on the side wall of the front end of the chamfering machine 1, the rotating shaft 8 is rotatably mounted in the mounting plate 9, the power input end of the rotating shaft 8 is connected to a servo motor 14, the servo motor 14 is mounted on one side of the chamfering machine 1, the servo motor 14 rotates to drive the rotating shaft 8 to rotate, the second connecting rod 7 on the rotating shaft 8 and the rotating shaft 8 move synchronously to drive the first connecting rod 6 to move compositely and drive the guide block 12 to move linearly along the guide rail 10, in this embodiment, the rotating speed of the servo motor 14 is low, so that the feeding stability of the steel bar can be ensured, and the servo motor 14 rotates in, when the servo motor 14 rotates anticlockwise, the ejector block 5 pushes the steel bar to move towards the cutting edge of the chamfering machine 1 under the action of the first connecting rod 6 and the second connecting rod 7, after the steel bar reaches the manufacturing position, the servo motor 14 stops working, and after chamfering of the steel bar is completed, the servo motor 14 rotates clockwise, so that the ejector block 5 is driven to move away from the cutting edge until the next steel bar falls into the material receiving groove 11, the servo motor 14 stops moving, and then the steel bar starts to move repeatedly, so that the steel bar is fed in order, and only the previous steel bar is fed at each time.

In this embodiment, the guide rail 10 is a trapezoidal guide rail, and the guide block 12 is provided with a dovetail groove matched with the guide rail 10, so that the guide precision is ensured and the guide block 12 is prevented from being separated from the guide rail 10 through the guidance of the trapezoidal guide rail and the dovetail groove.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Beveler automatic feeding device, it includes beveler (1) and frame (2), frame (2) are installed one side of beveler (1), its characterized in that: the material storage device is characterized in that a material storage chute (3) is installed at the top of the rack (2), the material storage chute (3) is located above a processing notch (13) of the chamfering machine (1), a vertical clamping trough (4) is installed on the side walls of two ends of the bottom of the material storage chute (3), the clamping trough (4) is installed on the side wall of the corresponding processing notch (13), notches of the clamping trough (4) are opposite, a guide rail (10) is further installed on the two side walls of the processing notch (13) of the chamfering machine (1), a guide block (12) is slidably matched on the guide rail (10), an ejection block (5) for preventing a steel bar in the clamping trough (4) from falling is arranged on the guide block (12), a material receiving trough (11) capable of clamping the steel bar is arranged at the top of the ejection block (5), the power input end of the ejection block (5) is hinged to one end of a first connecting rod (6), the other end of first connecting rod (6) is articulated with the one end of a second connecting rod (7), the other end and pivot (8) fixed connection of second connecting rod (7), install mounting panel (9) on the front end lateral wall of beveler (1), the rotatable installation of pivot (8) in mounting panel (9), just the power input end and the servo motor (14) of pivot (8) are connected, one side at beveler (1) is installed in servo motor (14).

2. The automatic feeding device of the chamfering machine according to claim 1, characterized in that: the storage chute (3) is composed of two pieces of angle steel, the two pieces of angle steel are respectively installed on the rack (2), and the two pieces of angle steel are arranged in an inner angle mode.

3. The automatic feeding device of the chamfering machine according to claim 2, characterized in that: the material receiving groove (11) is a semicircular groove, and the diameter of the material receiving groove (11) is the same as that of the steel bar.

4. The automatic feeding device of the chamfering machine according to claim 3, characterized in that: the top of the material pushing block (5) is a plane and is flush with the bottom of the material clamping groove (4).

5. The automatic feeding device of the chamfering machine according to claim 4, characterized in that: the width of the clamping groove (4) is the same as the diameter of the steel bar.

6. The automatic feeding device of the chamfering machine according to claim 5, characterized in that: the guide rail (10) is a trapezoidal guide rail, and a dovetail groove matched with the guide rail (10) is formed in the guide block (12).