CN218310878U

CN218310878U - Automatic feeding mechanism for machining round nut lathe

Info

Publication number: CN218310878U
Application number: CN202222406631.6U
Authority: CN
Inventors: 周金辉; 林明辉; 王勇根
Original assignee: Shenzhen Jianfu Technology Co ltd
Current assignee: Shenzhen Jianfu Technology Co ltd
Priority date: 2022-09-12
Filing date: 2022-09-12
Publication date: 2023-01-17
Anticipated expiration: 2032-09-12

Abstract

The utility model discloses an automatic feeding mechanism is used in round nut lathe processing, which comprises a bracket, the inner wall of support rotates through the bearing and is connected with two bull sticks, two the common cover of circumference lateral wall of bull stick is equipped with the conveyer belt, the lateral wall of support is fixed with the motor, the main shaft of motor run through the support and with one of them bull stick end fixing, the inner wall of support is fixed with backup pad and deflector, the upper end of deflector is fixed with the elastic layer, the tip of support is provided with the spacing tight device of supporting that two symmetries set up. In this device, utilize electric putter to drive the removal of movable plate, can realize that arc limiting plate and ejector pad remove to the machined part direction, promote under longer ejector pad, can promote the machined part to arc limiting plate clamping position department, utilize ejector pad and stopper that the front end rear end all offseted simultaneously, the tight stability of multiplicable machined part clamp to the stable processing of round nut of can being convenient for is used.

Description

Automatic feeding mechanism is used in round nut lathe processing

Technical Field

The utility model relates to a round nut processing technology field especially relates to an automatic feeding mechanism is used in round nut lathe processing.

Background

The round nut is usually matched with the round nut by a stop washer, and when the round nut is assembled, the inner tongue of the washer is inserted into the groove on the shaft, and the outer tongue of the washer is embedded into the groove of the round nut, so that the nut is locked; or double nuts are adopted for looseness prevention, the double nuts are usually used for axial fixation of a rolling bearing, can bear larger axial force, are convenient to disassemble and assemble, can be used at a position far away from a part and the bearing, can avoid using a long sleeve, and are beneficial to fixation of the part; the existing feeding mechanism is simple in structure, cannot realize stable limitation of the round nut, can affect the machining stability of the round nut, cannot be adjusted, cannot be suitable for feeding of the round nuts with different sizes, is poor in applicability and not convenient for production and use of the round nuts, and therefore the automatic feeding mechanism for machining the round nut lathe needs to be designed to be better in stability and convenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor stability and inconvenient adjustment in the prior art, and providing an automatic feeding mechanism for machining a round nut lathe.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a round nut is automatic feeding mechanism for lathe work, includes the support, the inner wall of support rotates through the bearing and is connected with two bull sticks, two the common cover of circumference lateral wall of bull stick is equipped with the conveyer belt, the lateral wall of support is fixed with the motor, the main shaft of motor run through the support and with one of them bull stick end fixing, the inner wall of support is fixed with backup pad and deflector, the upper end of deflector is fixed with the elastic layer, the tip of support is provided with the spacing tight device that supports that two symmetries set up.

Preferably, the guide plate is located below the support plate, the upper end of the guide plate is obliquely arranged, and the support plate corresponds to the upper end of the conveyor belt.

Preferably, spacing tight device of supporting is including being fixed in the electric putter of support lateral wall, electric putter's pole head department is fixed with the movable plate, the lateral wall of movable plate is fixed with a plurality of horizontal posts, and is a plurality of the tip of horizontal post all runs through the support and is fixed with the arc limiting plate jointly.

Preferably, the bottom of arc limiting plate is fixed with the fixed plate, the lateral wall of support runs through and has seted up two and lead to the groove, two the inside that leads to the groove is connected with ejector pad and stopper through removing adjusting device, the ejector pad end fixing have with the inside sliding connection's of movable plate worker's template.

Preferably, remove adjusting device include with two logical inslot wall pass through two threaded rods that the bearing rotation is connected, two the threaded rod tip reciprocal anchorage, one of them the threaded rod is connected with the stopper through rotation, the other the circumference lateral wall through rotation of threaded rod is connected with two vertical baffles.

Preferably, the two vertical baffles are all abutted against the inner wall of the through groove, the two vertical baffles are respectively abutted against two ends of the push block, a horizontal groove is formed in the side wall of the push block in a penetrating mode, and the threaded rod corresponds to the horizontal groove.

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

1. in the device, the electric push rod is used for driving the movable plate to move, the arc-shaped limiting plate and the push block can move towards the workpiece, the workpiece can be pushed to the clamping position of the arc-shaped limiting plate under the pushing action of the longer push block, and meanwhile, the push block and the limiting block which are abutted against each other at the front end and the rear end can be used for improving the clamping stability of the workpiece, so that the stable processing and use of the round nut can be facilitated;

2. in this device, through rotating both ends reciprocal anchorage and pitch the same and the screw thread revolves to opposite threaded rod, can realize ejector pad and stopper along leading to inslot portion to keeping away from each other or being close to the direction each other and removing to distance between adjustable ejector pad and the stopper makes things convenient for the stable centre gripping of not equidimension machined part to use, can effectively increase feed mechanism's suitability.

Drawings

Fig. 1 is an external view of an automatic feeding mechanism for turning round nuts according to the present invention;

fig. 2 is a schematic structural view of an automatic feeding mechanism for machining a round nut lathe according to the present invention;

fig. 3 is a side view of the automatic feeding mechanism for turning round nuts according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is the utility model provides a cross-sectional view that bends of logical groove part in automatic feeding mechanism is used in round nut lathe processing.

In the figure: the automatic feeding device comprises a support 1, a rotating rod 2, a conveyor belt 3, a motor 4, a supporting plate 5, a guide plate 6, an elastic layer 7, a workpiece 8, an electric push rod 9, a moving plate 10, a horizontal column 11, an arc limiting plate 12, a fixed plate 13, a through groove 14, a push block 15, a limiting block 16, a threaded rod 17, a vertical baffle 18, a horizontal groove 19 and an industrial plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, an automatic feeding mechanism for machining a round nut lathe comprises a support 1, wherein the inner wall of the support 1 is rotatably connected with two rotating rods 2 through bearings, the circumferential side walls of the two rotating rods 2 are jointly sleeved with a conveyor belt 3, a motor 4 is fixed on the side wall of the support 1, a main shaft of the motor 4 penetrates through the support 1 and is fixed with the end part of one rotating rod 2, a support plate 5 and a guide plate 6 are fixed on the inner wall of the support 1, an elastic layer 7 is fixed at the upper end of the guide plate 6, and two limiting and abutting devices which are symmetrically arranged are arranged at the end part of the support 1; the guide plate 6 is positioned below the support plate 5, the upper end of the guide plate 6 is obliquely arranged, and the support plate 5 corresponds to the upper end of the conveyor belt 3.

The limiting and abutting device comprises an electric push rod 9 fixed on the side wall of the support 1, a movable plate 10 is fixed at the rod head of the electric push rod 9, a plurality of horizontal columns 11 are fixed on the side wall of the movable plate 10, the end parts of the horizontal columns 11 all penetrate through the support 1 and are jointly fixed with an arc limiting plate 12, and drilling equipment of a round nut is arranged above the center of the arc limiting plate 12, so that the limiting and abutting device belongs to the prior art and is not explained herein; the bottom of arc limiting plate 12 is fixed with fixed plate 13, fixed plate 13 upper end corresponds with 5 upper ends of backup pad, the lateral wall of support 1 runs through and has seted up two logical grooves 14, two inside that lead to groove 14 are connected with ejector pad 15 and stopper 16 through removing adjusting device, ejector pad 15 end fixing has the worker's board 20 with the inside sliding connection of movable plate 10, promote machined part 8 through ejector pad 15 and remove to 12 directions of arc limiting plate, utilize the arc limiting plate 12 that is close to each other can realize the centre gripping to machined part 8, ejector pad 15 and stopper 16 with the 8 tip bottom of the case of the machined part's bottom during the centre gripping simultaneously, can realize the stable spacing use of machined part 8, the stable processing use of round nut of can being convenient for.

The movable adjusting device comprises two threaded rods 17 which are rotatably connected with the inner walls of the two through grooves 14 through bearings, the end parts of the two threaded rods 17 are mutually fixed, the thread turning directions of the two threaded rods 17 are opposite, the thread pitches are the same, one of the threaded rods 17 is rotatably connected with the limiting block 16 in a penetrating way, and the circumferential side wall of the other threaded rod 17 is rotatably connected with two vertical baffles 18 in a penetrating way; two vertical baffles 18 all offset with logical 14 inner walls of groove, and two vertical baffles 18 offset with ejector pad 15 both ends respectively, and the lateral wall of ejector pad 15 runs through and has seted up horizontal groove 19, and threaded rod 17 corresponds with horizontal groove 19, through setting up the removal adjusting device, rotates threaded rod 17 in-process, can realize the adjustment of distance between ejector pad 15 and the stopper 16 to can realize not equidimension machined part 8's of equidimension promotion and stable spacing use, can effectively increase feed mechanism's suitability.

The utility model discloses in, in round nut processing material loading process, utilize the rotation of motor 4 main shaft drive bull stick 2, can realize the operation of conveyer belt 3 under the state of tightening, and then can drive machined part 8 above conveyer belt 3 and move to backup pad 5 direction, after machined part 8 reachd the tip of backup pad 5, the retraction of the electric putter 9 pole head of simultaneous control both ends, thereby drive two movable plates 10 and move to support 1 direction simultaneously, thereby can realize the simultaneous movement of arc limiting plate 12 and ejector pad 15 under horizontal column 11 and the drive of worker's board 20, thereby can utilize ejector pad 15 that both ends moved simultaneously to promote machined part 8 and move slowly to two arc limiting plates 12 directions, utilize arc limiting plate 12 and the fixed plate 13 of arc limiting plate 12 bottom that are close to each other simultaneously, can realize the spacing support to circular machined part 8, combine two stoppers 16 of machined part 8 front end and two ejector pads 15 of rear end simultaneously, can realize the stable spacing to circular machined part 8, make things convenient for the stable processing use of round nut;

after the threaded drilling is carried out in the machined part 8, the movable plate 10 is driven to move by the extension of the electric push rod 9, so that the separation of the arc limiting plate 12, the push block 15 and the end part of the machined part 8 can be realized, and meanwhile, under the blocking action of the limiting blocks 16 at the two ends, the machined part 8 can not move along the arc limiting plate 12 and the fixed plate 13, so that the separation of the upper ends of the machined part 8 and the fixed plate 13 can be realized, at the moment, the machined part 8 can automatically and safely fall onto the elastic layer 7 under the action of the gravity of the machined part 8, and finally, the machined part 8 is led out along the guide plate 6 with the inclined upper end;

and when the screw thread 17 that is the same and the screw thread revolves to opposite direction through rotating two tip interconnect and screw pitch, can realize stopper 16 and two vertical baffle 18 simultaneously along leading to the inside removal of groove 14, and then can be under two vertical baffle 18 drives, realize ejector pad 15 and industrial board 20 along leading to the inside slip of groove 14 and movable plate 10, and then can realize the adjustment of stopper 16 and ejector pad 15 and arc limiting plate 12 central distance, thereby can be convenient for not the spacing use of equidimension machined part 8 of equidimension, can effectively increase loading attachment's suitability.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a round nut is automatic feeding mechanism for lathe work, includes support (1), its characterized in that, the inner wall of support (1) rotates through the bearing and is connected with two bull sticks (2), two the common cover of circumference lateral wall of bull stick (2) is equipped with conveyer belt (3), the lateral wall of support (1) is fixed with motor (4), the main shaft of motor (4) runs through support (1) and with one of them bull stick (2) end fixing, the inner wall of support (1) is fixed with backup pad (5) and deflector (6), the upper end of deflector (6) is fixed with elastic layer (7), the tip of support (1) is provided with the spacing tight device that supports that two symmetries set up.

2. The automatic feeding mechanism for turning the round nut as claimed in claim 1, wherein the guide plate (6) is located below the support plate (5), the upper end of the guide plate (6) is arranged obliquely, and the support plate (5) corresponds to the upper end of the conveyor belt (3).

3. The automatic feeding mechanism for the lathe machining of the round nut is characterized in that the limiting and abutting device comprises an electric push rod (9) fixed on the side wall of the support (1), a movable plate (10) is fixed at the rod head of the electric push rod (9), a plurality of horizontal columns (11) are fixed on the side wall of the movable plate (10), and the end parts of the horizontal columns (11) penetrate through the support (1) and are jointly fixed with arc-shaped limiting plates (12).

4. The automatic feeding mechanism for the lathe machining of the round nut is characterized in that a fixing plate (13) is fixed at the bottom of the arc-shaped limiting plate (12), two through grooves (14) are formed in the side wall of the support (1) in a penetrating manner, a push block (15) and a limiting block (16) are connected to the insides of the two through grooves (14) through a movement adjusting device, and a template plate (20) which is slidably connected with the inside of the moving plate (10) is fixed at the end part of the push block (15).

5. The automatic feeding mechanism for the round nut lathe machining is characterized in that the moving adjusting device comprises two threaded rods (17) which are rotatably connected with the inner walls of the two through grooves (14) through bearings, the end parts of the two threaded rods (17) are fixed with each other, one of the threaded rods (17) is rotatably connected with the limiting block (16) in a penetrating way, and the circumferential side wall of the other threaded rod (17) is rotatably connected with two vertical baffles (18) in a penetrating way.

6. The automatic feeding mechanism for the lathe machining of the round nut is characterized in that the two vertical baffle plates (18) are abutted against the inner wall of the through groove (14), the two vertical baffle plates (18) are abutted against the two ends of the push block (15) respectively, a horizontal groove (19) is formed in the side wall of the push block (15) in a penetrating mode, and the threaded rod (17) corresponds to the horizontal groove (19).