CN216359328U - Automatic high-efficiency drilling device for high-precision turning piece - Google Patents

Abstract

The utility model discloses an automatic and efficient drilling device for high-precision turning parts. At the upper front end, a horizontal plate is fixedly connected to the output end of the first electric push rod, and a circular ring is fixedly connected to one end of the horizontal plate. Compared with the traditional technology, the automatic and high-efficiency drilling device for high-precision turning parts has the following advantages: through the cooperation between the vertical rod and the drilling assembly, the output end of the electric push rod drives the horizontal plate to move down, and the horizontal plate The ring moves downward on the outer wall of the vertical rod, the horizontal plate drives the servo motor to move down the vertical line through the circular plate, and the output shaft of the servo motor drives the drill to rotate, which can drill the parts and improve the machining accuracy. The existing automatic and high-efficiency drilling device for high-precision turning parts has a problem of affecting the machining accuracy of the turning parts due to the low stability of the downward movement of the drill bit.

Description

An automatic and efficient drilling device for high-precision turning parts

technical field

The utility model relates to the technical field of turning parts, in particular to an automatic and efficient drilling device for high-precision turning parts.

Background technique

A turning part is a kind of part that is processed by a lathe on a lathe. The shape and size of the blank are changed by the rotary motion of the workpiece and the linear or curvilinear motion of the tool, and it is processed to meet the requirements of the drawings. It is a method of cutting the workpiece on a lathe by using the rotation of the workpiece relative to the tool, and high-precision turning parts require drilling.

However, the existing automatic and high-efficiency drilling device for high-precision turning parts has a problem of affecting the machining accuracy of the turning parts due to the low stability of the drill bit moving downward. At the same time, the existing automatic and efficient drilling device for high-precision turning parts has low continuity. , which affects the processing speed.

Utility model content

The purpose of this utility model is to provide an automatic and efficient drilling device for high-precision turning parts, so as to solve the problem of the existing automatic and efficient drilling device for high-precision turning parts proposed in the above-mentioned background technology. The problem that affects the machining accuracy of turning parts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic and efficient drilling device for high-precision turning parts, comprising a vertical rod, and a drilling assembly is installed above the vertical rod;

The drilling assembly includes a first electric push rod, a horizontal plate, a circular ring, a circular plate, a servo motor and a drill bit;

The rear end of the first electric push rod is fixed on the upper front end of the vertical rod, the output end of the first electric push rod is fixed with a horizontal plate, and one end of the horizontal plate is fixed with a circular ring, and the circular The inner wall of the ring is attached to the outer wall of the vertical rod, the other end of the horizontal plate is fixed with a circular plate, the inner wall of the circular plate is fixed with a servo motor, and the output shaft of the servo motor is fixed with a drill bit. Parts can be drilled to improve machining accuracy.

Preferably, a circular seat is fixedly connected to the bottom end of the vertical rod, and a workbench is fixedly connected to the bottom end of the circular seat. The workbench supports the vertical rod through the round seat.

Preferably, the four corners of the bottom end of the worktable are all fixed with support rods, and the bottom ends of the support rods are all fixed with a base. The four-corner base supports the workbench through support rods.

Preferably, a clamping component is installed in the middle of the top of the workbench;

The clamping assembly includes a support seat, a second electric push rod, a U-shaped plate, a curved block, a groove, a concave plate, a ball and a placement groove;

The bottom end of the support base is fixed on the top of the workbench, the top end of the support base is fixed with a second electric push rod, the output end of the second electric push rod is fixed with a U-shaped plate, and the U-shaped plate is fixed at the top end of the support base. The front end of the profile plate is fixed with a curved block, the outer wall of the curved block is in clearance fit with the inner surface of the groove, the groove is opened on the inner wall of the front side of the concave plate, and the bottom end of the concave plate is fixed on the inner surface of the groove. In the middle of the top of the worktable, the front end of the curved block is fixed with a ball, and the middle inner wall of the concave plate is provided with a placement groove. Parts can be clamped.

Preferably, a propulsion assembly is installed on one side of the concave plate;

the propulsion assembly includes a cylinder, a circular hole and a top plate;

One end of the cylinder is fixedly connected to the end of the concave plate, the outer wall of the output end of the cylinder is in clearance fit with the inner surface of the circular hole, the circular hole is opened on the inner wall of one side of the concave plate, and the output end of the cylinder is fixed. A top plate is connected, and the outer wall of the top plate is in clearance fit with the inner surface of the concave plate. Push the parts through the holes one by one.

Compared with the prior art, the beneficial effect of the present utility model is that the automatic and efficient drilling device for high-precision turning parts has the following advantages compared with the traditional technology:

Through the cooperation between the vertical rod and the drilling assembly, the output end of the electric push rod drives the horizontal plate to move down, the ring on the horizontal plate moves down on the outer wall of the vertical rod, and the horizontal plate drives the servo motor along the vertical direction through the circular plate. When the straight line moves downward, the output shaft of the servo motor drives the drill bit to rotate, which can stably drill the parts and improve the machining accuracy, which solves the problem of the existing automatic and efficient drilling device for high-precision turning parts. , the problem that affects the machining accuracy of turning parts;

Through the cooperation between the drilling assembly, the clamping assembly and the propulsion assembly, the output end of the cylinder is indirectly extended and retracted in the circular hole on the concave plate, and the output end of the cylinder drives the top plate to reciprocate in the concave plate, and the first connection to the front A transport part, at the same time, the output end of the second electric push rod drives the U-shaped plate to move, clamps the parts in the placement groove and fixes them, and releases them after drilling the holes. Some automatic and efficient drilling devices for high-precision turning parts have low continuity and affect the processing speed.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of A in Fig. 1;

Fig. 3 is the structural representation of B in Fig. 1;

FIG. 4 is a schematic structural diagram of C in FIG. 1 .

In the picture: 1. Workbench, 2. Round seat, 3. Vertical rod, 4. Drilling assembly, 401, First electric push rod, 402, Horizontal plate, 403, Ring, 404, Round plate, 405, Servo Motor, 406, drill bit, 5, clamping assembly, 501, support base, 502, second electric push rod, 503, U-shaped plate, 504, curved block, 505, groove, 506, concave plate, 507, ball , 508, placement slot, 6, push components, 601, cylinder, 602, round hole, 603, top plate, 7, support rod, 8, base.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an automatic and efficient drilling device for high-precision turning parts, comprising a vertical rod 3, a drilling assembly 4 is installed above the vertical rod 3, and the drilling assembly 4 It includes a first electric push rod 401, a horizontal plate 402, a circular ring 403, a circular plate 404, a servo motor 405 and a drill bit 406. The rear end of the first electric push rod 401 is fixedly connected to the upper front end of the vertical rod 3. The first electric push rod The rod 401 can be selected according to the actual needs. The output end of the first electric push rod 401 is fixed with a horizontal plate 402, and one end of the horizontal plate 402 is fixed with a circular ring 403. The inner wall of the circular ring 403 is connected to the outer wall of the vertical rod 3. Fitting, the output end of the first electric push rod 401 drives the horizontal plate 402 to move down, then the ring 403 on the horizontal plate 402 moves down on the outer wall of the vertical rod 3, and the other end of the horizontal plate 402 is fixed with a circular plate 404 , the inner wall of the circular plate 404 is fixed with a servo motor 405, the output shaft of the servo motor 405 is fixed with a drill bit 406, and the horizontal plate 402 drives the servo motor 405 to move down along the vertical line through the circular plate 404, then the output of the servo motor 405 The shaft drives the drill bit 406 to rotate.

The bottom end of the vertical rod 3 is fixed with a round seat 2, the bottom end of the round seat 2 is fixed with a worktable 1, the worktable 1 supports the vertical rod 3 through the round seat 2, and the four corners of the bottom end of the worktable 1 are fixedly connected There are support rods 7 , the bottom ends of the support rods 7 are all fixed with bases 8 , and the bases 8 at the four corners are supported by the support rods 7 to support the worktable 1 .

A clamping assembly 5 is installed in the middle of the top of the workbench 1, and the clamping assembly 5 includes a support base 501, a second electric push rod 502, a U-shaped plate 503, a curved block 504, a groove 505, a concave plate 506, a ball 507 and In the slot 508, the bottom end of the support seat 501 is fixed on the top of the workbench 1, the top end of the support seat 501 is fixed with a second electric push rod 502, and the output end of the second electric push rod 502 is fixed with a U-shaped plate 503 , the output end of the second electric push rod 502 drives the U-shaped plate 503 to move, the front end of the U-shaped plate 503 is fixed with a curved block 504, and the outer wall of the curved block 504 is clearance fit with the inner surface of the groove 505, and the groove 505 opens On the inner wall of the front side of the concave plate 506, the U-shaped plate 503 drives the curved block 504 to move in the groove 505 on the concave plate 506. The bottom end of the concave plate 506 is fixed in the middle of the top of the table 1. The front end is fixed with a ball 507. When the curved block 504 drives the ball 507 to move inward, the ball 507 blocks the part, and on the contrary, releases the part. The middle inner wall of the concave plate 506 is provided with a placement groove 508, and the part enters the concave plate 506. The U-shaped plate 503 clamps the parts in the placement slot 508 and fixes them.

A propulsion assembly 6 is installed on one side of the concave plate 506. The propulsion assembly 6 includes a cylinder 601, a circular hole 602 and a top plate 603. One end of the cylinder 601 is fixed to the end of the concave plate 506. The cylinder 601 can be selected according to actual use needs. The outer wall of the output end of the cylinder 601 is in clearance fit with the inner surface of the circular hole 602. The circular hole 602 is opened on the inner wall of one side of the concave plate 506. A top plate 603 is fixedly connected to the output end of the top plate 603 , the outer wall of the top plate 603 is clearance fit with the inner surface of the concave plate 506 , and the output end of the cylinder 601 drives the top plate 603 to reciprocate in the concave plate 506 to transport the parts forward one by one.

When using the automatic and efficient drilling device for high-precision turning parts, first, the four-corner base 8 supports the worktable 1 through the support rod 7, the worktable 1 supports the vertical rod 3 through the circular seat 2, the cylinder 601 works, and the cylinder The output end of 601 expands and contracts indirectly in the circular hole 602 on the concave plate 506, then the output end of the air cylinder 601 drives the top plate 603 to reciprocate in the concave plate 506, transporting the parts forward one by one, and when the first part enters When placed in the slot 508, the second electric push rod 502 works, the output end of the second electric push rod 502 drives the U-shaped plate 503 to move, clamps the parts in the placement slot 508 and fixes it, and at the same time the U-shaped plate 503 drives the curved block 504 Move in the groove 505 on the concave plate 506, when the curved block 504 drives the ball 507 to move inward, the ball 507 blocks the parts, and the first electric push rod 401 and the servo motor 405 work simultaneously, the electric push rod 401 The output end drives the horizontal plate 402 to move down, then the circular ring 403 on the horizontal plate 402 moves down on the outer wall of the vertical rod 3, and the horizontal plate 402 drives the servo motor 405 to move down along the vertical line through the circular plate 404, then the servo The output shaft of the motor 405 drives the drill bit 406 to rotate, which can drill the parts in the placement slot 508. When the ball 507 moves outward, the parts are released, and the parts can be drilled continuously.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An automatic and efficient drilling device for high-precision turning parts, comprising a vertical rod (3), characterized in that: a drilling assembly (4) is installed above the vertical rod (3); The drilling assembly (4) comprises a first electric push rod (401), a transverse plate (402), a circular ring (403), a circular plate (404), a servo motor (405) and a drill bit (406); The rear end of the first electric push rod (401) is fixedly connected to the upper front end of the vertical rod (3), the output end of the first electric push rod (401) is fixed with a horizontal plate (402), and the horizontal One end of the plate (402) is fixed with a circular ring (403), the inner wall of the circular ring (403) is in contact with the outer wall of the vertical rod (3), and the other end of the horizontal plate (402) is fixed with a circular ring (403). A plate (404), a servo motor (405) is fixedly connected to the inner wall of the circular plate (404), and a drill bit (406) is fixedly connected to the output shaft of the servo motor (405). 2. The automatic and efficient drilling device for high-precision turning parts according to claim 1, characterized in that: the bottom end of the vertical rod (3) is fixed with a circular seat (2), and the circular seat ( The bottom end of 2) is fixedly connected with a workbench (1). 3. The automatic and efficient drilling device for high-precision turning parts according to claim 2, wherein the four corners of the bottom end of the worktable (1) are fixed with support rods (7), and the support The bottom ends of the rods (7) are all fixed with bases (8). 4. An automatic and efficient drilling device for high-precision turning parts according to claim 2, characterized in that: a clamping assembly (5) is installed in the middle of the top of the worktable (1); The clamping assembly (5) includes a support seat (501), a second electric push rod (502), a U-shaped plate (503), a curved block (504), a groove (505), a concave plate (506), a circular Ball (507) and placement slot (508); The bottom end of the support base (501) is fixedly connected to the top end of the workbench (1), the top end of the support base (501) is fixedly connected with a second electric push rod (502), and the second electric push rod ( The output end of 502) is fixed with a U-shaped plate (503), the front end of the U-shaped plate (503) is fixed with a curved block (504), the outer wall of the curved block (504) and the groove (505) The inner surface of the concave plate (506) is gap-fitted, the groove (505) is opened on the inner wall of the front side of the concave plate (506), and the bottom end of the concave plate (506) is fixed in the middle of the top of the workbench (1). A ball (507) is fixedly connected to the front end of the curved block (504), and a placement groove (508) is formed in the middle inner wall of the concave plate (506). 5. An automatic and efficient drilling device for high-precision turning parts according to claim 4, characterized in that: a propulsion assembly (6) is installed on one side of the concave plate (506); The propulsion assembly (6) includes a cylinder (601), a circular hole (602) and a top plate (603); One end of the cylinder (601) is fixedly connected to the end of the concave plate (506), and the outer wall of the output end of the cylinder (601) is in clearance fit with the inner surface of the circular hole (602), and the circular hole (602) opens On the inner wall of one side of the concave plate (506), the output end of the cylinder (601) is fixed with a top plate (603), and the outer wall of the top plate (603) is in clearance fit with the inner surface of the concave plate (506).

Images