CN219636250U

CN219636250U - General auxiliary feeding device for machining

Info

Publication number: CN219636250U
Application number: CN202321239278.5U
Authority: CN
Inventors: 邱少敏; 吴春筱
Original assignee: Suzhou Fornoggs Intelligent Technology Co ltd
Current assignee: Suzhou Fornoggs Intelligent Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-09-05
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a general auxiliary feeding device for machining, which belongs to the technical field of machining and comprises a supporting seat and a conveyor for machining, wherein the conveyor is arranged above the supporting seat, a first double-shaft motor is arranged on the bottom wall of an inner cavity of the supporting seat, two lifting screws are connected in a rotating manner to the supporting seat, adjusting sleeves fixedly connected with the conveyor are connected with the outer walls of the lifting screws in a threaded manner, connecting plates are fixedly connected with the outer walls of two sides of the conveyor, a fixing box is fixedly connected with the surface of the connecting plates, two limiting frames are connected with the bottom wall of the fixing box in a sliding manner, a positioning seat is connected with the bottom wall of the inner cavity of the limiting frame in a rotating manner, and limiting columns are inserted into the surface of the positioning seat. This general type auxiliary feeding device for machining not only can restrict the position of machine part, guarantees the precision of material loading, can adjust the height of conveyer according to the material loading demand is automatic moreover.

Description

General auxiliary feeding device for machining

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a universal auxiliary feeding device for machining.

Background

Some large-scale machines in the conventional art need to lift the material and input during processing, and current conveying mode generally adopts the drive belt to carry, and current drive belt function is comparatively single, is inconvenient for carrying out the position according to the height of large-scale machine feed inlet, and the commonality is not enough.

Reference is made to the Chinese patent grant: general auxiliary feeding device for large-scale machining, authorized bulletin number: CN112320270B, in this patent, is slidingly connected to the movable frame through a support plate, so that the electro-hydraulic push rod works at this time, and the electro-hydraulic push rod pushes the support plate to move along the first chute in the vertical direction, so as to adjust the overall height of the mounting plate; the cylinder work can drive the slide to outside end slip, and the slide can drive the reference column and remove outside this moment, until the terminal block with the reference column is in the inside of constant head tank to can fix installation piece and backup pad.

However, certain defects exist in the use process, such as the position of the mechanical parts cannot be limited in the process of conveying the mechanical parts, when the mechanical parts are subjected to the action of external force or the mechanical parts are not properly placed, the feeding precision is affected, and the position of the mechanical parts needs to be adjusted in the later stage, so that the feeding efficiency of the mechanical parts is affected.

Disclosure of Invention

The utility model aims to provide a general auxiliary feeding device for machining, which aims to solve the problems that the position of a mechanical part cannot be limited in the process of conveying the mechanical part, the feeding precision is affected when the mechanical part is subjected to an external force or the mechanical part is not properly placed, and the position of the mechanical part needs to be adjusted in a later period so as to affect the feeding efficiency of the mechanical part.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the universal auxiliary feeding device for machining comprises a supporting seat and a conveyor for machining, wherein the conveyor is arranged above the supporting seat, a first double-shaft motor is arranged on the bottom wall of an inner cavity of the supporting seat, two limiting sleeves are symmetrically fixed on the surface of the supporting seat, two lifting screws are rotationally connected to the supporting seat, an adjusting sleeve fixedly connected with the conveyor is connected to the outer wall of the lifting screws through threads, and connecting plates are fixedly connected to the outer walls of two sides of the conveyor;

the surface fixedly connected with fixed case of connecting plate, the diapire sliding connection of fixed case has two spacing, the diapire of the inner chamber of spacing rotates and is connected with the positioning seat, the surface grafting of positioning seat has the spacing post that is used for limiting mechanical part position, the surface rotation of spacing post is connected with the clamp plate.

In a further embodiment, a guide hole is formed in the surface of the limiting frame, a guide pin fixedly connected with the pressing plate is connected in a sliding manner in the guide hole in the surface of the limiting frame, and a fixing spring for supporting the pressing plate is sleeved outside the guide pin.

In a further embodiment, the two output ends of the first biaxial motor are fixedly connected with a rotating shaft, and the end face of the rotating shaft is fixedly connected with a driving bevel gear.

In a further embodiment, the outer wall of the lower half part of the lifting screw is fixedly connected with a driven bevel gear meshed with the driving bevel gear, and two supporting blocks for supporting the rotating shaft are symmetrically fixed in the supporting seat.

In a further embodiment, a second double-shaft motor is installed on the bottom wall of the inner cavity of the fixed box, and two output ends of the second double-shaft motor are fixedly connected with adjusting screws.

In a further embodiment, the outer walls of the adjusting screws are in threaded connection with adjusting blocks fixedly connected with the limiting sleeve, and the directions of the thread grooves of the outer walls of the two adjusting screws are opposite.

The utility model has the technical effects and advantages that:

this general type auxiliary feeding device for machining can drive two spacing in opposite directions through biax motor two work, makes a plurality of spacing posts laminate in the both sides of machinery spare part respectively to can restrict the position of machinery spare part, guarantee the precision of material loading, rotatable spacing post simultaneously avoids spacing post to hinder the removal of machinery spare part;

the first double-shaft motor works to drive the two lifting screws to rotate simultaneously, and the height of the conveyor can be automatically and flexibly adjusted according to the height of the feeding port of the large machine by matching with the adjusting sleeve, so that the use is more flexible and convenient;

through upwards pulling the guide pin, drive the clamp plate and rise, make clamp plate and spacing post separation, can accomplish the dismantlement of spacing post fast, be convenient for later stage maintain and change spacing post, this general auxiliary feeding device for machining not only can restrict the position of machine part, guarantees the precision of material loading, can adjust the height of conveyer automatically according to the material loading demand moreover.

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 needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a cross-sectional view of a support base of the present utility model;

FIG. 3 is a cross-sectional view of the stationary box of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

fig. 5 is a cross-sectional view of the junction of the spacing frame and spacing post of the present utility model.

In the figure: 1. a support base; 2. a double-shaft motor I; 3. a rotation shaft; 4. a drive bevel gear; 5. a support block; 6. a limit sleeve; 7. lifting screw rods; 8. an adjusting sleeve; 9. a driven bevel gear; 10. a conveyor; 11. a connecting plate; 12. a fixed box; 13. a double-shaft motor II; 14. adjusting a screw; 15. an adjusting block; 16. a limiting frame; 17. a positioning seat; 18. a limit column; 19. a pressing plate; 20. a guide pin; 21. and fixing the spring.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to automatically and flexibly adjust the height of the conveyor 10 according to the height of a large mechanical feed inlet, as shown in fig. 1 and 2, a double-shaft motor I2 is mounted on the bottom wall of an inner cavity of a supporting seat 1 through bolts, two output ends of the double-shaft motor I2 are fixedly connected with a rotating shaft 3 through a coupling, a driving bevel gear 4 is welded on the end face of the rotating shaft 3, two supporting blocks 5 for supporting the rotating shaft 3 are symmetrically welded in the supporting seat 1, and the rotating shaft 3 is rotationally connected with the supporting blocks 5 through welded bearings, so that the stability of the rotating shaft 3 during rotation is ensured;

the surface symmetry welding of supporting seat 1 has two stop collar 6, be connected with two lifting screw 7 through welded bearing rotation in the supporting seat 1, lifting screw 7's lower half outer wall welding has the driven bevel gear 9 with driving bevel gear 4 engaged with, lifting screw 7's outer wall threaded connection has the adjusting collar 8 that slides in stop collar 6, adjusting collar 8 is the cuboid structure, thereby when lifting screw 7 rotates, guarantee that adjusting collar 8 goes up and down perpendicularly in stop collar 6, the surface of adjusting collar 8 is fixed with the conveyer 10 that is used for carrying mechanical parts through the bolt, conveyer 10 is prior art, its structure just does not do too much in this and states, driving bevel gear 4, driven bevel gear 9 and lifting screw 7 outer wall's thread groove trend can set up according to the in-service use demand, when two spindle motor one 2 works, guarantee that two adjusting collars 8 go up and down in step, through two lifting screw 7 rotations can be driven simultaneously to the work of spindle motor one 2, cooperate adjusting collar 8, can be according to large-scale mechanical feed port's height, automatic flexible adjustment to conveyer 10's height.

In order to limit the positions of mechanical parts and ensure the feeding accuracy, meanwhile, the limit posts 18 are convenient to disassemble and assemble, as shown in fig. 1 and 3 to 5, connecting plates 11 are welded on the outer walls of two sides of the conveyor 10, a fixed box 12 is welded on the surface of each connecting plate 11, a double-shaft motor II 13 is arranged on the bottom wall of the inner cavity of each fixed box 12 through bolts, an adjusting screw 14 is fixedly connected to two output ends of each double-shaft motor II 13 through a coupling, the directions of thread grooves of the outer walls of the two adjusting screws 14 are opposite, an adjusting block 15 is connected to the threads of the outer walls of the adjusting screws 14, a moving groove for the adjusting block 15 to move is formed in the bottom of each fixed box 12, and a limit frame 16 is welded on the bottom of each adjusting block 15;

the bottom wall of the inner cavity of the limiting frame 16 is rotationally connected with a positioning seat 17 through a welded bearing, a limiting column 18 for limiting the position of a mechanical part is inserted into the surface of the positioning seat 17, a pressing plate 19 is rotationally connected to the surface of the limiting column 18, a guide hole is formed in the surface of the limiting frame 16, a guide pin 20 welded and fixed with the pressing plate 19 is connected in the guide hole on the surface of the limiting frame 16 in a sliding manner, a fixing spring 21 for supporting the pressing plate 19 is sleeved outside the guide pin 20, the two limiting frames 16 can be driven to move in opposite directions through the work of a double-shaft motor II 13, a plurality of limiting columns 18 are respectively attached to two sides of the mechanical part, the position of the mechanical part can be limited, the feeding accuracy is guaranteed, the pressing plate 19 is driven to ascend through the upward pulling of the guide pin 20, the pressing plate 19 is separated from the limiting column 18, the limiting column 18 can be rapidly detached, and the later maintenance and replacement of the limiting column 18 are facilitated.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Working principle:

when the universal auxiliary feeding device for machining is used, mechanical parts are placed on the surface of a conveyor 10, a double-shaft motor I2 is started to drive a rotating shaft 3 and a driving bevel gear 4 to rotate, the driving bevel gear 4 drives a lifting screw 7 to rotate through a driven bevel gear 9, so that an adjusting sleeve 8 is driven to move in a limiting sleeve 6, the height of the conveyor 10 is automatically and flexibly adjusted according to the height of a large mechanical feed inlet, and the conveyor 10 is adjusted to a proper height;

and the double-shaft motor II 13 is restarted to drive the adjusting screw 14 to rotate, the adjusting screw 14 drives the limiting frame 16 to move through the adjusting block 15, a plurality of limiting columns 18 are respectively attached to two sides of the mechanical parts, so that the positions of the mechanical parts are limited, the feeding accuracy is ensured, and finally the conveyor 10 is started to feed the mechanical parts.

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

1. General type auxiliary feeding device for machining, including supporting seat (1), set up in conveyer (10) for machining of supporting seat (1) top, its characterized in that: the double-shaft motor I (2) is arranged on the bottom wall of the inner cavity of the supporting seat (1), two limiting sleeves (6) are symmetrically fixed on the surface of the supporting seat (1), two lifting screws (7) are connected in a rotating manner in the supporting seat (1), an adjusting sleeve (8) fixedly connected with the conveyor (10) is connected to the outer wall of each lifting screw (7) in a threaded manner, and connecting plates (11) are fixedly connected to the outer walls of two sides of the conveyor (10);

fixed case (12) is connected with to the fixed surface of connecting plate (11), the diapire sliding connection of fixed case (12) has two spacing (16), the diapire of the inner chamber of spacing (16) rotates and is connected with positioning seat (17), peg graft on the surface of positioning seat (17) has spacing post (18) that are used for limiting mechanical parts position, the surface rotation of spacing post (18) is connected with clamp plate (19).

2. The general-purpose auxiliary feeding device for machining according to claim 1, wherein: the surface of the limiting frame (16) is provided with a guide hole, a guide pin (20) fixedly connected with the pressing plate (19) is connected in a sliding manner in the guide hole on the surface of the limiting frame (16), and a fixing spring (21) for supporting the pressing plate (19) is sleeved outside the guide pin (20).

3. The general-purpose auxiliary feeding device for machining according to claim 1, wherein: two output ends of the double-shaft motor I (2) are fixedly connected with a rotating shaft (3), and the end face of the rotating shaft (3) is fixedly connected with a driving bevel gear (4).

4. A general-purpose auxiliary feeding device for machining according to claim 3, wherein: the outer wall of the lower half part of the lifting screw (7) is fixedly connected with a driven bevel gear (9) meshed with the driving bevel gear (4), and two supporting blocks (5) used for supporting the rotating shaft (3) are symmetrically fixed in the supporting seat (1).

5. The general-purpose auxiliary feeding device for machining according to claim 1, wherein: the double-shaft motor II (13) is installed on the bottom wall of the inner cavity of the fixed box (12), and two output ends of the double-shaft motor II (13) are fixedly connected with adjusting screws (14).

6. The general-purpose auxiliary feeding device for machining according to claim 5, wherein:

an adjusting block (15) fixedly connected with the limit sleeve (6) is connected with the outer wall of the adjusting screw (14) through threads,

and the thread grooves of the outer walls of the two adjusting screws (14) are opposite in trend.