CN214722606U

CN214722606U - Conveying device for numerically controlled milling machine

Info

Publication number: CN214722606U
Application number: CN202022995243.7U
Authority: CN
Inventors: 胡建军; 何凯; 肖东
Original assignee: Chengdu Aerospace Jingding Technology Co ltd
Current assignee: Chengdu Aerospace Jingding Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-16
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a conveyer for numerically controlled fraise machine, comprises a workbench, shifting chute and stable groove have been seted up to the inside of workstation, the inner wall sliding connection of shifting chute has the movable block, the fixed surface of movable block is connected with the connecting block, the inner wall fixedly connected with hydraulic stem of connecting block, the inner wall of shifting chute rotates through the bearing and is connected with the threaded rod, the holding tank has been seted up to the inner wall of shifting chute, the surface of threaded rod just is located the inside fixedly connected with drive gear of holding tank. The utility model discloses, through the cooperation of start motor and other parts, make the conveyer belt body be in lax state, the hydraulic stem lifts up or reduces the height of conveyer belt body one end through the connecting plate, makes the connecting plate area power shaft translation through start motor to taut conveyer belt body passes through the inclination and the height of conveyer belt body according to actual need, and application scope is wider.

Description

Conveying device for numerically controlled milling machine

Technical Field

The utility model relates to a numerically controlled fraise machine technical field especially relates to a conveyer for numerically controlled fraise machine.

Background

The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a non-tool magazine and a tool magazine. The numerical control milling machine with the tool magazine is also called as a machining center, the numerical control milling machine is a numerical control machine with a very strong machining function, the rapidly developed machining center, a flexible machining unit and the like are generated on the basis of the numerical control milling machine and a numerical control boring machine, the numerical control milling machine and the flexible machining unit cannot be separated from each other in a milling mode, and the numerical control milling process is the most complex and the technical problems to be solved are the most, so that when people research and develop software of a numerical control system and an automatic programming language, milling is always used as a key point.

In order to further improve the production efficiency, people manufacture the conveying device for the numerical control milling machine, but people find that the existing material receiving conveying device still has some defects in the process of using the material receiving conveying device of the numerical control milling machine, the models of the numerical control milling machine are different in height, the existing conveying device for the numerical control milling machine cannot be well suitable for different numerical control milling machines, the use limitation exists, workpieces are easy to scratch, and the rejection rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a conveying device for a numerically controlled milling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a conveying device for a numerical control milling machine comprises a workbench, wherein a moving groove and a stabilizing groove are formed in the workbench, a moving block is connected to the inner wall of the moving groove in a sliding mode, a connecting block is fixedly connected to the surface of the moving block, a hydraulic rod is fixedly connected to the inner wall of the connecting block, a threaded rod is rotatably connected to the inner wall of the moving groove through a bearing, an accommodating groove is formed in the inner wall of the moving groove, a transmission gear is fixedly connected to the surface of the threaded rod and located in the accommodating groove, a starting motor is fixedly connected to the upper surface of the workbench, and a supporting plate is fixedly connected to the output end of the hydraulic rod;

the last fixed surface of backup pad is connected with motor power and connecting plate, the side swing joint of connecting plate has the conveyer belt body, the conveyer belt body includes side bearer, power shaft, axis of rotation and fixed axle, the last fixed surface of workstation is connected with fixed plate one and fixed plate two, the lower fixed surface of workstation is connected with and supports the seat of honour, the lower fixed surface who supports the seat of honour is connected with the connecting rod, the sliding surface of connecting rod is connected with supports the seat down, support the seat down and cup jointed the spring, support the lower fixed surface of seat down and connect the universal wheel.

As a further description of the above technical solution:

the inner wall of the stabilizing groove is connected with the moving block in a sliding mode, and the inner wall of the accommodating groove is connected with the threaded rod in a rotating mode through a bearing.

As a further description of the above technical solution:

the number of the threaded rods is two, and the two threaded rods are symmetrically distributed.

As a further description of the above technical solution:

the output end of the start motor is fixedly connected with two start gears, and the start motors are respectively and movably connected with the two threaded rods through the matching of the two start gears, the two transmission gears and the chain.

As a further description of the above technical solution:

the lower fixed surface of backup pad is connected with assists the fagging, the side and the assistance fagging fixed connection of hydraulic stem output.

As a further description of the above technical solution:

the surface of the conveyor belt body is provided with anti-skid grains, and the output end of the power motor is movably connected with the power shaft through a belt.

As a further description of the above technical solution:

the side face of the first fixing plate is rotatably connected with the rotating shaft through a bearing, and the side face of the second fixing plate is rotatably connected with the fixing shaft through a bearing.

As a further description of the above technical solution:

the universal wheel is provided with a brake pad, and the surface of the upper support seat is fixedly connected with a connecting rib.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this conveyer for numerically controlled fraise machine, through the cooperation of start motor and other parts, makes the conveyer belt body be in lax state, the hydraulic stem lifts up or reduces the height of conveyer belt body one end through the connecting plate, makes the connecting plate drive power shaft translation through start motor to taut conveyer belt body passes through the inclination and the height of conveyer belt body according to actual need, and application scope is wider.

2. Compared with the prior art, this conveyer for numerically controlled fraise machine through the setting of anti-skidding line, is favorable to increasing the frictional force between work piece and the conveyer belt body for the work piece is difficult for taking place to remove when the conveying, and the side bearer is favorable to preventing that the work piece from dropping subaerially, improves the qualification rate of work piece, reduces the loss.

3. Compared with the prior art, the conveying device for the numerically controlled milling machine slides with the lower connecting seat through the connecting rod, the spring is further compressed for buffering, vibration of the device is reduced, and workpieces are conveyed more stably.

4. Compared with the prior art, this conveyer for numerically controlled fraise machine through universal wheel mobile device, adjusts the direction, and the splice bar increases the stability that the device supported.

Drawings

Fig. 1 is a schematic view of an overall structure of a conveying device for a numerically controlled milling machine according to the present invention;

fig. 2 is a bottom view of the internal structure of the workbench of the conveying device for the numerically controlled milling machine according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of the conveying device for the numerically controlled milling machine according to the present invention;

fig. 4 is a perspective view of a conveyor belt body structure of the conveyor for the numerically controlled milling machine according to the present invention;

fig. 5 is the utility model provides a supporting lower seat internal structure schematic diagram of a conveying device for numerically controlled fraise machine.

Illustration of the drawings:

1. a work table; 2. a moving groove; 3. a stabilizing slot; 4. a moving block; 5. connecting blocks; 6. a threaded rod; 7. accommodating grooves; 8. a transmission gear; 9. a pick-up motor; 10. a hydraulic lever; 11. a support plate; 12. auxiliary supporting plates; 13. a power motor; 14. a connecting plate; 15. a conveyor belt body; 16. a power shaft; 17. a rotating shaft; 18. a fixed shaft; 19. a side frame; 20. anti-skid lines; 21. a first fixing plate; 22. a second fixing plate; 23. supporting the upper seat; 24. a connecting rod; 25. supporting the lower seat; 26. a spring; 27. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-5, the utility model provides a pair of conveyer for numerically controlled fraise machine: the automatic feeding device comprises a workbench 1, a moving groove 2 and a stabilizing groove 3 are formed in the workbench 1, the inner wall of the stabilizing groove 3 is connected with a moving block 4 in a sliding manner, the inner wall of the moving groove 2 is connected with the moving block 4 in a sliding manner, the surface of the moving block 4 is fixedly connected with a connecting block 5, the inner wall of the connecting block 5 is fixedly connected with a hydraulic rod 10, the side surface of the output end of the hydraulic rod 10 is fixedly connected with an auxiliary supporting plate 12, the inner wall of the moving groove 2 is rotatably connected with a threaded rod 6 through a bearing, the inner wall of the accommodating tank 7 is rotatably connected with the threaded rod 6 through a bearing, the threaded rod 6 is in threaded connection with the moving block 4, the number of the threaded rods 6 is two, the two threaded rods 6 are symmetrically distributed, the accommodating tank 7 is formed in the inner wall of the moving groove 2, a transmission gear 8 is fixedly connected on the surface of the threaded rod 6 and positioned in the accommodating tank 7, a starting motor 9 is fixedly connected on the upper surface of the workbench 1, and a starting gear is fixedly connected with the output end of the starting motor 9, the number of the starting gears is two, the starting motor 9 is movably connected with the two threaded rods 6 through the matching of the two starting gears, the two transmission gears 8 and the chain, the output end of the hydraulic rod 10 is fixedly connected with a support plate 11, and the lower surface of the support plate 11 is fixedly connected with an auxiliary support plate 12;

the upper surface of the supporting plate 11 is fixedly connected with a power motor 13 and a connecting plate 14, the output end of the power motor 13 is movably connected with a power shaft 16 through a belt, the side surface of the connecting plate 14 is movably connected with a conveyor belt body 15, the surface of the conveyor belt body 15 is provided with anti-skid grains 20, the conveyor belt body 15 comprises a side frame 19, the power shaft 16, a rotating shaft 17 and a fixed shaft 18, the side frame 19 is made of soft materials, the upper surface of the workbench 1 is fixedly connected with a first fixed plate 21 and a second fixed plate 22, the side surface of the first fixed plate 21 is rotatably connected with the rotating shaft 17 through a bearing, the side surface of the second fixed plate 22 is rotatably connected with the fixed shaft 18 through a bearing, the lower surface of the workbench 1 is fixedly connected with a supporting upper seat 23, the surface of the supporting upper seat 23 is fixedly connected with a connecting rib, the lower surface of the supporting upper seat 23 is fixedly connected with a connecting rod 24, and the surface of the connecting rod 24 is slidably connected with a supporting lower seat 25, the lower support seat 25 is sleeved with a spring 26, the lower surface of the lower support seat 25 is fixedly connected with a universal wheel 27, and a brake pad is arranged on the universal wheel 27.

The working principle is as follows: when the utility model is used, the starting motor 9 is started firstly, the starting motor 9 drives the two threaded rods 6 to rotate respectively through the matching of the two starting gears, the two transmission gears 8 and the chain, the threaded rods 6 are in threaded connection with the moving block 4, the moving block 4 drives the connecting block 5 to move, so that the conveyor belt body 15 is in a loose state, the hydraulic rod 10 lifts or reduces the height of one end of the conveyor belt body 15 through the connecting plate 14, when the hydraulic rod 10 lifts, the fixed plate I21 and the fixed plate II 22 limit the position of the conveyor belt body 15 through the rotating shaft 17 and the fixed shaft 18, after the height of the conveyor belt body 15 is adjusted, the connecting plate 14 drives the power shaft 16 to translate through the starting motor 9, so that the conveyor belt body 15 is tensioned, the power motor 13 drives the conveyor belt body 15 according to the inclination and the height of the conveyor belt body 15 according to actual needs, the processed workpiece is placed on the conveyor belt body 15 to be conveyed, the arrangement of the anti-skid grains 20 is beneficial to increasing the friction force between the workpiece and the conveyor belt body 15, so that the workpiece is not easy to move during conveying, the side frame 19 is beneficial to preventing the workpiece from falling to the ground, the qualification rate of the workpiece is improved, the loss is reduced, the direction is adjusted through the universal wheel 27 moving device, when the workpiece is conveyed, the connecting rod 24 and the lower support seat 25 slide, the compression spring 26 is further compressed for buffering, and the vibration of the device is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a conveyer for numerically controlled fraise machine, includes workstation (1), its characterized in that: a moving groove (2) and a stabilizing groove (3) are formed in the workbench (1), a moving block (4) is connected to the inner wall of the moving groove (2) in a sliding mode, a connecting block (5) is fixedly connected to the surface of the moving block (4), a hydraulic rod (10) is fixedly connected to the inner wall of the connecting block (5), a threaded rod (6) is rotatably connected to the inner wall of the moving groove (2) through a bearing, an accommodating groove (7) is formed in the inner wall of the moving groove (2), a transmission gear (8) is fixedly connected to the surface of the threaded rod (6) and located in the accommodating groove (7), a starting motor (9) is fixedly connected to the upper surface of the workbench (1), and a supporting plate (11) is fixedly connected to the output end of the hydraulic rod (10);

the utility model discloses a support of work platform, including the upper surface fixedly connected with power motor (13) of backup pad (11) and connecting plate (14), the side swing joint of connecting plate (14) has conveyer belt body (15), conveyer belt body (15) are including side bearer (19), power shaft (16), axis of rotation (17) and fixed axle (18), the upper surface fixedly connected with fixed plate one (21) and fixed plate two (22) of workstation (1), the lower fixed surface of workstation (1) is connected with and supports upper seat (23), the lower fixed surface of supporting upper seat (23) is connected with connecting rod (24), the sliding surface connection of connecting rod (24) has support lower seat (25), support lower seat (25) and cup jointed spring (26), support the lower fixed surface of lower seat (25) and connect universal wheel (27).

2. The numerically controlled fraise machine transmission according to claim 1, wherein: the inner wall of the stabilizing groove (3) is connected with the moving block (4) in a sliding mode, and the inner wall of the accommodating groove (7) is connected with the threaded rod (6) in a rotating mode through a bearing.

3. The numerically controlled fraise machine transmission according to claim 1, wherein: the number of the threaded rods (6) is two, and the two threaded rods (6) are symmetrically distributed.

4. The numerically controlled fraise machine transmission according to claim 1, wherein: the output end of the starting motor (9) is fixedly connected with two starting gears, the number of the starting gears is two, and the starting motor (9) is respectively and movably connected with the two threaded rods (6) through the matching of the two starting gears, the two transmission gears (8) and the chain.

5. The numerically controlled fraise machine transmission according to claim 1, wherein: the lower surface fixed connection of backup pad (11) assists backup pad (12), the side and the assistance backup pad (12) fixed connection of hydraulic stem (10) output.

6. The numerically controlled fraise machine transmission according to claim 1, wherein: the surface of the conveyor belt body (15) is provided with anti-skid grains (20), and the output end of the power motor (13) is movably connected with the power shaft (16) through a belt.

7. The numerically controlled fraise machine transmission according to claim 1, wherein: the side surface of the first fixing plate (21) is rotatably connected with the rotating shaft (17) through a bearing, and the side surface of the second fixing plate (22) is rotatably connected with the fixed shaft (18) through a bearing.

8. The numerically controlled fraise machine transmission according to claim 1, wherein: the universal wheel (27) is provided with a brake pad, and the surface of the upper support seat (23) is fixedly connected with a connecting rib.