Swing type spindle head

Abstract

The utility model relates to the technical field of machine tool accessories, and discloses a swing type spindle head which comprises a connecting base, a swing motor is arranged below the connecting base, a swing arm is arranged below the swing motor, a spindle motor is fixedly installed at the bottom end of the swing arm, a rapid switching mechanism is arranged below the swing arm, and the spindle motor is fixedly installed at the bottom end of the spindle motor. A transmission mechanism is arranged below the spindle motor, and an auxiliary mechanism is arranged between the connecting base and the swing motor. According to the swing type spindle head, by arranging the rapid switching mechanism, when the swing type spindle head is used, a worker can operate the switching motor to drive the multiple spindle machining heads to rotate, so that the spindle machining heads suitable for machining fully correspond to the spindle motor, rapid switching of the spindle machining heads is achieved, and the machining efficiency is improved. Therefore, the use requirement of machine tool machining is met, inconvenience caused by traditional manual replacement is solved, and the switching efficiency of the swing type spindle head is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool accessory technical field, concretely is a swing type spindle head. BACKGROUND

[0002] With the rapid development of science and technology and the need of large-scale industrial production, using special equipment to combine into modern high-speed assembly line and multi-functional efficient combined machine tool has become one of the key measures to ensure the machining accuracy of products, reduce production cost, improve labor productivity and enterprise competitiveness in many industries, wherein the spindle head is an important power component of the combined machine tool.

[0003] The prior art authorization announcement number CN220591584U patent document provides a swing type spindle head, the utility model has the advantages of high strength, high precision and long service life.

[0004] However, the existing swing type spindle head has low replacement efficiency for the spindle machining head when in use, and the existing machine tool has a long replacement cycle of the spindle machining head when replacing different spindle machining heads according to machining requirements, which increases the labor intensity of the workers and reduces the practicability and automation effect. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] The utility model aims at providing a swing type spindle head to solve the problem of low replacement efficiency of the spindle machining head when using the existing swing type spindle head in the background art.

[0007] (II) technical scheme

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a swing type spindle head, comprising a connecting seat, a swing motor is arranged below the connecting seat, a swing arm is arranged below the swing motor, a spindle motor is fixedly installed at the bottom end of the swing arm, a quick switching mechanism is arranged below the swing arm, a transmission mechanism is arranged below the spindle motor, an auxiliary mechanism is arranged between the connecting seat and the swing motor;

[0009] The quick switching mechanism comprises a switching motor, the switching motor is fixedly installed at the bottom end of the swing arm on one side of the spindle motor, a support turntable is fixedly connected to the transmission end of the switching motor away from the swing arm, a switching support plate is arranged below the support turntable, a spindle machining head is arranged below the switching support plate.

[0010] Preferably, the transmission mechanism comprises an electric push rod, the electric push rod is fixedly installed at the bottom end of the support turntable, and a push rod is fixedly connected to the transmission end of the electric push rod away from the support turntable.

[0011] Preferably, one end of the push rod away from the electric push rod is fixedly connected with a switching support plate, a driving shaft is arranged above the switching support plate, and a connecting bearing is fixedly installed on the upper surface of the switching support plate.

[0012] Preferably, the bottom end of the driving shaft is fixedly connected with a connecting plate penetrating through the connecting bearing, the top end of the main shaft machining head is fixedly connected with a mounting plate, and the connecting plate is movably connected with the mounting plate.

[0013] Preferably, the auxiliary mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly installed at the driving end of the swing motor bottom end, and an adjusting rod is fixedly connected with the driving end of the hydraulic cylinder away from the swing motor.

[0014] Preferably, one end of the adjusting rod away from the hydraulic cylinder is fixedly connected with a swing arm, and a main shaft plug-in seat is fixedly connected with the driving end of the main shaft motor bottom end.

[0015] Preferably, the upper surface of the driving shaft is fixedly provided with a plug-in groove, and the main shaft plug-in seat is movably connected with the plug-in groove.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The swing type main shaft head is provided with a quick switching mechanism, so that when the swing type main shaft head is used, the workers can drive multiple main shaft machining heads to rotate by operating the switching motor, so that the main shaft machining head suitable for machining fully corresponds to the main shaft motor, the quick switching of the main shaft machining head is realized, the use requirement of the machine tool machining is met, the inconvenience caused by the traditional manual replacement is solved, and the switching efficiency of the swing type main shaft head is improved.

[0018] 2. The swing type main shaft head is provided with a transmission mechanism, so that when the swing type main shaft head is used, the workers can disassemble the main shaft machining head by operating the connecting plate and the mounting plate, the workers can conveniently perform the maintenance operation on the main shaft machining head, the service life of the main shaft machining head is prolonged, and the convenience of the swing type main shaft head is improved. ACCURACY

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view of the quick switching mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic view of the main shaft machining head of the utility model;

[0022] Figure 4The utility model discloses a transmission mechanism three-dimensional structure schematic view.

[0023] In the drawing: 1, connecting seat, 2, swing motor, 3, swing arm, 4, main shaft motor, 5, quick switching mechanism, 501, switching motor, 502, support turntable, 503, switching support board, 504, main shaft processing head, 6, transmission mechanism, 601, electric push rod, 602, push rod, 603, drive shaft, 604, connecting bearing, 605, connecting plate, 606, mounting plate, 7, auxiliary mechanism, 701, hydraulic cylinder, 702, adjusting rod, 703, main shaft plug-in seat, 704, plug-in slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figure 1 Figure 4 The utility model provides a kind of technical solutions: a swing main shaft head, including connecting seat 1, connecting seat 1 is below and is provided with swing motor 2, swing motor 2 is below and is provided with swing arm 3, swing arm 3's bottom end is fixedly installed with main shaft motor 4, swing arm 3 is below and is provided with quick switching mechanism 5, main shaft motor 4 is below and is provided with transmission mechanism 6, connecting seat 1 and swing motor 2 between are provided with auxiliary mechanism 7;

[0026] Quick switching mechanism 5 includes switching motor 501, switching motor 501 is fixedly installed in swing arm 3 bottom end in the side of main shaft motor 4, switching motor 501 is fixedly connected with support turntable 502 away from the transmission end of swing arm 3, support turntable 502 is below and is provided with switching support board 503, switching support board 503 is below and is provided with main shaft processing head 504, in the use process of swing main shaft head, switching motor 501 works and drives support turntable 502 rotation, support turntable 502 drives switching support board 503 rotation, switching support board 503 drives main shaft processing head 504 rotation, so that the main shaft processing head 504 of adaptation processing is located below main shaft motor 4, to carry out working operation.

[0027] ​The transmission mechanism 6 comprises an electric push rod 601 fixedly installed at the bottom end of the support turntable 502, the transmission end of the electric push rod 601 away from the support turntable 502 is fixedly connected with a push rod 602, one end of the push rod 602 away from the electric push rod 601 is fixedly connected with a switching support plate 503, a driving shaft 603 is arranged above the switching support plate 503, a connecting bearing 604 is fixedly installed on the upper surface of the switching support plate 503, a connecting plate 605 is fixedly connected with the bottom end of the driving shaft 603 penetrating through the connecting bearing 604, an installation plate 606 is fixedly connected with the top end of the main shaft machining head 504, the connecting plate 605 is movably connected with the installation plate 606, the auxiliary mechanism 7 comprises a hydraulic cylinder 701 fixedly installed at the transmission end of the swing motor 2 bottom end, the transmission end of the hydraulic cylinder 701 away from the swing motor 2 is fixedly connected with an adjusting rod 702, one end of the adjusting rod 702 away from the hydraulic cylinder 701 is fixedly connected with the swing arm 3, a main shaft plug-in seat 703 is fixedly connected with the transmission end of the main shaft motor 4 bottom end, a plug-in slot 704 is fixedly arranged on the upper surface of the driving shaft 603, the main shaft plug-in seat 703 is movably connected with the plug-in slot 704, the staff drives a plurality of switching support plates 503 to move upward by operating the electric push rod 601, until the driving shaft 603 on the main shaft machining head 504 below the main shaft motor 4 corresponds to the main shaft plug-in seat 703 on the main shaft motor 4, and the main shaft plug-in seat 703 is fully connected with the plug-in slot 704, realizing the connection of the main shaft motor 4 and the main shaft machining head 504, the rest of the main shaft machining head 504 corresponding to the electric push rod 601 continues to work, driving other main shaft machining heads 504 to rise to the highest position, so as to ensure that other main shaft machining heads 504 will not affect the machining of the workpiece in the machine tool machining operation, the swing motor 2 works to drive the swing arm 3 to rotate, so as to adjust the main shaft machining head 504 corresponding to the main shaft motor 4 to the upper side of the workpiece to be machined, the main shaft motor 4 works to drive the main shaft plug-in seat 703 to rotate, the main shaft plug-in seat 703 drives the driving shaft 603 to rotate, so that the driving shaft 603 rotates in the connecting bearing 604, the driving shaft 603 drives the connecting plate 605 to rotate, the connecting plate 605 drives the installation plate 606 to rotate, so as to drive the main shaft machining head 504 to rotate for machining operation, when it is necessary to overhaul and maintain the main shaft machining head 504, the staff can separate the installation plate 606 from the connecting plate 605 by operation, so as to overhaul and maintain the main shaft machining head 504.

[0028] Working principle: in the use process of the swing spindle head, the switching motor 501 works to drive the support turntable 502 to rotate, the support turntable 502 drives the switching support plate 503 to rotate, the switching support plate 503 drives the spindle machining head 504 to rotate, so that the spindle machining head 504 suitable for machining is located below the spindle motor 4, the operator operates the electric push rod 601 to drive the plurality of switching support plates 503 to move upward until the driving shaft 603 on the corresponding spindle machining head 504 below the spindle motor 4 corresponds to the spindle plug-in seat 703 on the spindle motor 4, and the spindle plug-in seat 703 is fully connected with the plug-in slot 704, the spindle motor 4 and the spindle machining head 504 are connected, the rest of the electric push rod 601 corresponding to the spindle machining head 504 continues to work to drive the other spindle machining head 504 to rise to the highest position, so as to ensure that the spindle machining head 504 will not affect the machining of the workpiece in the machine tool machining operation, the swing motor 2 works to drive the swing arm 3 to rotate, so as to adjust the spindle machining head 504 corresponding to the spindle motor 4 to the upper side of the workpiece to be machined, the spindle motor 4 works to drive the spindle plug-in seat 703 to rotate, the spindle plug-in seat 703 drives the driving shaft 603 to rotate, so that the driving shaft 603 rotates in the connecting bearing 604, the driving shaft 603 drives the connecting plate 605 to rotate, the connecting plate 605 drives the mounting plate 606 to rotate, so as to drive the spindle machining head 504 to rotate for machining operation, when it is necessary to overhaul and maintain the spindle machining head 504, the operator operates to separate the mounting plate 606 from the connecting plate 605, so that the spindle machining head 504 can be overhauled and maintained.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical scheme of the present application, and is not a limitation on the protection scope of the present application. Simple modifications or equivalent replacements of the technical scheme of the present application made by those skilled in the art do not deviate from the essence and scope of the technical scheme of the present application.

Claims

1. A swing spindle head comprising a connecting seat (1), characterised in that: The lower part of the connecting seat (1) is provided with a swing motor (2), the lower part of the swing motor (2) is provided with a swing arm (3), the bottom end of the swing arm (3) is fixedly installed with a main shaft motor (4), the lower part of the swing arm (3) is provided with a quick switching mechanism (5), the lower part of the main shaft motor (4) is provided with a transmission mechanism (6), and the connecting seat (1) and the swing motor (2) are provided with an auxiliary mechanism (7). The quick switching mechanism (5) comprises a switching motor (501), the switching motor (501) is fixedly installed at the bottom end of the swing arm (3) on one side of the main shaft motor (4), the transmission end of the switching motor (501) away from the swing arm (3) is fixedly connected with a supporting turntable (502), the lower part of the supporting turntable (502) is provided with a switching support plate (503), and the lower part of the switching support plate (503) is provided with a main shaft machining head (504).

2. A swing spindle head according to claim 1, characterised in that: The transmission mechanism (6) comprises an electric push rod (601), the electric push rod (601) is fixedly installed at the bottom end of the supporting turntable (502), and the transmission end of the electric push rod (601) away from the supporting turntable (502) is fixedly connected with a push rod (602).

3. A swing spindle head according to claim 2, characterised in that: One end of the push rod (602) away from the electric push rod (601) is fixedly connected with the switching support plate (503), the upper part of the switching support plate (503) is provided with a driving shaft (603), and the upper surface of the switching support plate (503) is fixedly installed with a connecting bearing (604).

4. A swing spindle head according to claim 3, characterised in that: The bottom end of the driving shaft (603) penetrates through the connecting bearing (604) and is fixedly connected with a connecting plate (605), the top end of the main shaft machining head (504) is fixedly connected with a mounting plate (606), and the connecting plate (605) is movably connected with the mounting plate (606).

5. A swing spindle head according to claim 4, characterised in that: The auxiliary mechanism (7) comprises a hydraulic cylinder (701), the hydraulic cylinder (701) is fixedly installed at the transmission end of the bottom end of the swing motor (2), and the transmission end of the hydraulic cylinder (701) away from the swing motor (2) is fixedly connected with an adjusting rod (702).

6. A swing spindle head according to claim 5, characterised in that: One end of the adjusting rod (702) away from the hydraulic cylinder (701) is fixedly connected with the swing arm (3), and the transmission end of the bottom end of the main shaft motor (4) is fixedly connected with a main shaft plug-in seat (703).

7. A swing spindle head according to claim 6, characterised in that: The upper surface of the driving shaft (603) is fixedly provided with a plug-in groove (704), and the main shaft plug-in seat (703) is movably connected with the plug-in groove (704).

Images