Automatic feeding mechanism of instrument lathe

Abstract

The utility model provides an automatic feeding mechanism of an instrument lathe, which comprises a main table body, a storage bin is arranged on the top side of the main table body, a feed port is arranged at the top end of the storage bin, and two groups of discharge ports are arranged at the bottom end of the storage bin; a fixed frame is fixedly installed on the top side of the main table body, polished rods are symmetrically connected to the fixed frame in a sliding mode, a movable base is fixedly connected to one ends of the two sets of polished rods together, material receiving grooves are formed in the positions, corresponding to the two sets of discharging ports, of the top side of the movable base, and sliding grooves are formed in the bottom sides of the material receiving grooves; and two groups of sliding rods are symmetrically connected in the sliding groove in a sliding manner. Through cooperation of the driving motor and the bidirectional lead screw, flexible movement of the connecting base and the sliding rod can be driven, so that two groups of materials are driven to move towards the two ends of the material receiving groove respectively, and the two groups of materials are driven to move to machining positions of two groups of instrument lathes respectively. Therefore, one feeding mechanism is used for feeding materials to the two instrument lathes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of feeding, more specifically, it relates to an automatic feeding mechanism of instrument lathe. BACKGROUND

[0002] The instrument lathe can turn various shaft parts, and the workpiece is clamped by a three-jaw chuck or other clamps, and the outer circle, step, taper and thread of the shaft are processed to ensure the diameter size accuracy, cylindricity and surface roughness of the shaft.

[0003] The feeding mechanism is used to move the material to be processed to the machining position on the lathe during operation of the instrument lathe, but the existing feeding mechanism can only feed one set of lathes, which has certain limitations in actual use. Therefore, the existing structure and defects are improved to provide an automatic feeding mechanism of instrument lathe, so as to achieve more practical value. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides an automatic feeding mechanism of instrument lathe, which is achieved by the following specific technical means:

[0005] An automatic feeding mechanism of instrument lathe, comprising a main table body, a storage bin is installed on the top side of the main table body, an inlet is arranged at the top end of the storage bin, and two groups of outlets are arranged at the bottom end of the storage bin; a fixed frame is fixedly installed on the top side of the main table body, a light rod is symmetrically and slidably connected to the fixed frame, a moving seat is fixedly connected to one end of the two groups of light rods, a receiving groove is arranged on the top side of the moving seat corresponding to the two groups of outlets, a sliding groove is arranged on the bottom side of the receiving groove, two groups of sliding rods are symmetrically and slidably connected in the sliding groove, and one end of each group of sliding rods penetrates through the sliding groove and is located in the receiving groove.

[0006] Further, a partition plate is fixedly installed on the inner side of the storage bin, and the partition plate is located between the two groups of outlets.

[0007] Further, an electric telescopic rod is fixedly installed on the top side of the main table body, the output end of the electric telescopic rod penetrates through one side of the fixed frame and is fixedly connected with one side of the moving seat.

[0008] Further, a cavity is arranged on the inner side of the moving seat, a bidirectional screw rod is rotatably connected to the inner side of the cavity, ball nuts are symmetrically matched on the outer side of the bidirectional screw rod, connecting seats are fixedly installed on the outer side of each group of ball nuts, and the outer sides of the two groups of connecting seats are fixedly connected with the bottom ends of the two groups of sliding rods.

[0009] Further, the driving motor is fixedly installed on one side of the moving seat, and one end of the bidirectional screw rod penetrates through one side of the moving seat and is fixedly connected with the output end of the driving motor.

[0010] Further, the mounting racks are fixedly installed on two sides of the storage bin, and the bottom ends of the two groups of mounting racks are fixedly connected with the top side of the main table body.

[0011] Further, the guide cylinders are fixedly installed on two ends of the material receiving groove.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a material receiving groove and a moving seat are matched, can realize that the material in two groups of discharge ports is received, through the cooperation of the electric telescopic rod and the light pole, can realize that the moving seat and two groups of materials are moved stably, through the cooperation of the driving motor and the bidirectional screw rod, can realize that the connecting seat and the sliding rod are moved flexibly, thereby realizing that two groups of materials move to the two ends of the material receiving groove respectively, and two groups of materials move to the machining positions of two groups of instrument lathes respectively, thereby realizing that one group of feeding mechanisms supplies two groups of instrument lathes, and the practicability of products is increased. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 It is the material receiving groove structure schematic diagram of the utility model.

[0016] Figure 3 It is the bidirectional screw rod structure schematic diagram of the utility model.

[0017] Figure 4 It is the storage bin structure schematic diagram of the utility model.

[0018] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0019] 1, main table body, 2, storage bin, 3, discharge port, 4, fixed frame, 5, light pole, 6, moving seat, 7, material receiving groove, 8, sliding rod, 9, baffle, 10, electric telescopic rod, 11, bidirectional screw rod, 12, connecting seat, 13, driving motor, 14, mounting rack, 15, guide cylinder. DETAILED DESCRIPTION

[0020] The embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Embodiment:

[0024] As shown in the accompanying Figure 1 to the accompanying Figure 4 As shown:

[0025] The utility model provides a kind of automatic feeding mechanism of instrument lathe, including main table body 1, the top side of main table body 1 is equipped with storage bin 2, the top of storage bin 2 is equipped with feed inlet, the bottom of storage bin 2 is equipped with two groups of discharge port 3;Fixed mounting is equipped with fixed frame 4 on the top side of main table body 1, symmetrically slidingly connected with light pole 5 on fixed frame 4, two groups of light pole 5 are fixedly connected with moving seat 6 on one end, corresponding two groups of discharge port 3 is equipped with receiving groove 7 on the top side of moving seat 6, receiving groove 7 is equipped with sliding groove on the bottom side, two groups of sliding rods 8 are symmetrically slidingly connected in the sliding groove, and one end of two groups of sliding rods 8 is located in receiving groove 7 and penetrates the sliding groove.

[0026] Among them, the inner side of storage bin 2 is fixedly installed with baffle 9, baffle 9 is located between two groups of discharge port 3, to ensure that only two columns of materials can be stored in storage bin 2, to prevent material from moving out of the top side of discharge port 3, resulting in no discharge and discharge port 3 blockage.

[0027] Among them, electric telescopic rod 10 is fixedly installed on the top side of main table body 1, the output end of electric telescopic rod 10 penetrates one side of fixed frame 4 and is fixedly connected with one side of moving seat 6, can realize the automatic movement of driving moving seat 6.

[0028] The inner side of the moving seat 6 is provided with a cavity, the inner side of the cavity is rotationally connected with a bidirectional screw rod 11, the outer side of the bidirectional screw rod 11 is symmetrically matched with a ball nut, two groups of the ball nuts are fixedly installed with a connecting seat 12, the outer sides of the two groups of connecting seats 12 are fixedly connected with the bottom ends of two groups of slide rods 8 respectively, and the flexible movement of the two groups of slide rods 8 can be realized.

[0029] The side of the moving seat 6 is fixedly installed with a driving motor 13, one end of the bidirectional screw rod 11 penetrates through the side of the moving seat 6 and is fixedly connected with the output end of the driving motor 13, and the automatic rotation of the bidirectional screw rod 11 can be realized.

[0030] The two sides of the storage bin 2 are fixedly installed with a mounting frame 14, and the bottom ends of the two groups of mounting frames 14 are fixedly connected with the top side of the main table body 1, so that the storage bin 2 can be stably fixed on the main table body 1.

[0031] The two ends of the material receiving groove 7 are fixedly installed with a material guide cylinder 15, and the material guide cylinder 15 is arranged corresponding to the machining position of the instrument lathe, so that the material can be stably moved to the machining position.

[0032] The working principle of the embodiment is as follows: when the instrument lathe needs to be supplied with material, the electrical elements such as the driving motor 13 and the electric telescopic rod 10 in the product are externally connected with a power supply and a control unit, the material is first placed in the storage bin 2, the material falls into the two ends of the material receiving groove 7 through the two groups of discharge ports 3 respectively, then the electric telescopic rod 10 is started to drive the moving seat 6 to move, the moving seat 6 drives the material to move, at this time, the position of the moving seat 6 without the material receiving groove 7 blocks the discharge port 3, so as to prevent the material from falling, when the moving seat 6 is located at a proper position, the driving motor 13 is started to drive the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 drives the connecting seat 12 and the slide rod 8 to move, and the slide rod 8 drives the two groups of materials to move to the machining positions of the two groups of instrument lathes respectively, and the material supply is completed.

[0033] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An automatic feeding mechanism of a meter lathe, comprising a main table body (1), a storage bin (2) is installed on the top side of the main table body (1), and a feeding port is arranged at the top end of the storage bin (2), characterized in that: The bottom end of the storage bin (2) is provided with two groups of discharge ports (3); the top side of the main table body (1) is fixedly installed with a fixed frame (4), the fixed frame (4) is symmetrically and slidably connected with a light pole (5), one end of the two groups of light poles (5) is fixedly connected with a moving seat (6), the top side of the moving seat (6) is provided with a receiving groove (7) corresponding to the two groups of discharge ports (3), the bottom side of the receiving groove (7) is provided with a sliding groove, the sliding groove is symmetrically and slidably connected with two groups of slide rods (8), one end of the two groups of slide rods (8) penetrates through the sliding groove and is located in the receiving groove (7).

2. The automatic feed mechanism for a dial lathe according to claim 1, wherein: The inner side of the storage bin (2) is fixedly installed with a partition plate (9), and the partition plate (9) is located between the two groups of discharge ports (3).

3. The automatic feed mechanism for a dial lathe according to claim 1, wherein: The top side of the main table body (1) is fixedly installed with an electric telescopic rod (10), and the output end of the electric telescopic rod (10) penetrates through one side of the fixed frame (4) and is fixedly connected with one side of the moving seat (6).

4. The automatic feed mechanism for a dial lathe according to claim 1, wherein: The inner side of the moving seat (6) is provided with a cavity, the inner side of the cavity is rotatably connected with a bidirectional screw rod (11), the outer side of the bidirectional screw rod (11) is symmetrically matched with a ball nut, the outer side of the two groups of ball nuts is fixedly installed with a connecting seat (12), and the outer side of the two groups of connecting seats (12) is fixedly connected with the bottom end of the two groups of slide rods (8).

5. The automatic feed mechanism for a dial lathe according to claim 4, wherein: One side of the moving seat (6) is fixedly installed with a driving motor (13), and one end of the bidirectional screw rod (11) penetrates through one side of the moving seat (6) and is fixedly connected with the output end of the driving motor (13).

6. The automatic feed mechanism for a dial lathe according to claim 1, wherein: The two sides of the storage bin (2) are fixedly installed with mounting frames (14), and the bottom ends of the two groups of mounting frames (14) are fixedly connected with the top side of the main table body (1).

7. The automatic feed mechanism for a dial lathe according to claim 1, wherein: The two ends of the receiving groove (7) are fixedly installed with guide cylinders (15).

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