CN214557523U

CN214557523U - Machine tool mechanism for machining side hub

Info

Publication number: CN214557523U
Application number: CN202120368367.4U
Authority: CN
Inventors: 汪国福
Original assignee: Nanjing Xunzheng Machinery Manufacturing Co ltd
Current assignee: Nanjing Xunzheng Machinery Manufacturing Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-02
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a lathe mechanism for processing side wheel hub, draw together the base, set up the mount table on the base, set up the water pump on the base, slide and set up the workstation on the mount table, set up and be used for driving the gliding first actuating mechanism of workstation in the mount table right side, rotate and set up in the drill bit of workstation top, connect through hydraulic telescoping rod and set up in the roof of drill bit top, set up and be used for driving drill bit pivoted second actuating mechanism in the roof and set up the coupling mechanism who is used for connecting the drill bit above the drill bit. The utility model discloses in, connect drill bit and actuating mechanism through coupling mechanism, realize the quick replacement of drill bit, replace traditional bolted connection, improved work efficiency greatly.

Description

Machine tool mechanism for machining side hub

Technical Field

The utility model relates to a machine tool technical field especially relates to a machine tool mechanism for processing side wheel hub.

Background

The hub is also called as a rim and a bead, and is a cylindrical metal part for supporting a tire in the tire, the center of the metal part is arranged on a shaft, the hub has various types according to different diameters, widths, forming modes and materials, the hub is generally manufactured by several methods such as gravity casting, forging, low-pressure precision manufacturing and the like, and the hub is machined by a lathe after casting and forming.

When installing cutter or drill bit, current machine tool adopts bolted connection more simply, leads to too inconvenient when dismantling, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiency of the prior art, and the provided machine tool mechanism for processing the side wheel hub.

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

a machine tool mechanism for machining a side hub comprises a base, a mounting platform arranged on the base, a water pump arranged on the base, a workbench arranged on the mounting platform in a sliding manner, a first driving mechanism arranged on the right side of the mounting platform and used for driving the workbench to slide, a drill bit arranged above the workbench in a rotating manner, a top plate arranged above the drill bit in a connecting manner through a hydraulic telescopic rod, a second driving mechanism arranged in the top plate and used for driving the drill bit to rotate, and a connecting mechanism arranged above the drill bit and used for connecting the drill bit;

the second driving mechanism comprises a first bevel gear rotationally arranged in the top plate and a second bevel gear meshed with the first bevel gear, and a rotating shaft of the first bevel gear is connected with an output shaft of the first motor through a coupler;

the connecting mechanism comprises an installation frame arranged at the bottom of the second bevel gear rotating rod, a connecting sleeve arranged at the bottom end of the outer wall of the installation frame through threaded connection and two clamping blocks arranged in the installation frame in a sliding manner, wherein a pushing block is arranged on one side of the clamping block close to the connecting sleeve, the pushing block is connected with the outer wall of the installation frame through a first reset spring, the installation frame is arranged at the top end of the outer wall of the installation frame, the cross section of the installation frame is U-shaped, two convex blocks are arranged at the bottom end of the installation frame, an external thread screwed with the connecting sleeve is arranged on the outer wall of the installation frame, and one side of the convex block close to the outer wall of the installation frame is connected with the outer wall of the installation frame through a second reset spring.

Further, be provided with the mount pad on the drill bit, set up in the mount pad with two fixture block complex two draw-in grooves, be provided with the limiting plate on the mount pad, the limiting plate upper end is provided with the magnet layer with the installing frame actuation.

Furthermore, the left lower end of the push block is an inclined plane, the right upper end of the inner wall of the mounting sleeve is an inclined plane, and an annular groove matched with the convex block is formed in the mounting sleeve.

Further, first actuating mechanism sets up in mount table right side gear and the sliding gear frame that sets up in mount table right side and gear engagement including rotating, the inner wall evenly is provided with a plurality of tooth pieces about the tooth frame, the gear is half-gear, the mount table right side seted up with tooth frame complex slide rail, the left lower extreme of workstation is provided with the guide block, the guide block slides and sets up in the mount table left side, the gear is by second motor drive.

Further, the second motor is arranged on a motor frame, and the motor frame is arranged on the base.

Further, a liquid storage barrel is arranged in the workbench, the left lower end of the liquid storage barrel is connected with a water pump through a water pipe, and a water outlet of the water pump is connected with a spray head through a water pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, connect drill bit and actuating mechanism through coupling mechanism, realize the quick replacement of drill bit, replace traditional bolted connection, improved work efficiency greatly.

Drawings

Fig. 1 is a schematic overall structural diagram of a machine tool mechanism for machining a side wheel hub according to the present invention;

fig. 2 is a schematic view of an internal structure of a machine tool mechanism for machining a side hub according to the present invention;

fig. 3 is a side view of the internal structure of a driving mechanism in a machine tool mechanism for machining a side wheel hub according to the present invention;

fig. 4 is the utility model provides an internal structure schematic diagram of coupling mechanism in a machine tool mechanism for processing side wheel hub.

In the figure: 1. a base; 2. an installation table; 3. a water pump; 4. a work table; 5. a first drive mechanism; 501. a gear; 502. a toothed frame; 503. a guide block; 6. a drill bit; 7. a second drive mechanism; 701. a first bevel gear; 702. a second bevel gear; 8. a connecting mechanism; 801. installing a frame; 802. connecting sleeves; 803. a clamping block; 804. installing a sleeve; 805. a bump; 806. a mounting seat; 807. a limiting plate; 9. a liquid storage barrel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a machine tool mechanism for machining a side hub comprises a base 1, a mounting table 2 arranged on the base 1, a water pump 3 arranged on the base 1, a workbench 4 arranged on the mounting table 2 in a sliding manner, a first driving mechanism 5 arranged on the right side of the mounting table 2 and used for driving the workbench 4 to slide, a drill bit 6 rotatably arranged above the workbench 4, a top plate connected and arranged above the drill bit 6 through a hydraulic telescopic rod, a second driving mechanism 7 arranged in the top plate and used for driving the drill bit 6 to rotate, and a connecting mechanism 8 arranged above the drill bit 6 and used for connecting the drill bit 6;

the second driving mechanism 7 comprises a first bevel gear 701 rotatably arranged in the top plate and a second bevel gear 702 meshed with the first bevel gear 701, and a rotating shaft of the first bevel gear 701 is connected with an output shaft of the first motor through a coupler;

connecting mechanism 8 is including setting up in the installing frame 801 of second bevel gear 702 bull stick bottom, set up in the adapter sleeve 802 of installing frame 801 outer wall bottom and slide and set up two fixture blocks 803 in installing frame 801 through threaded connection, one side that fixture block 803 is close to adapter sleeve 802 is provided with the ejector pad, the ejector pad passes through first reset spring and installing frame 801 outer wall connection, installing frame 801 outer wall top is provided with installing sleeve 804, the cross-section of installing frame 801 is the U type, installing frame 801 bottom is provided with two lugs 805, the external screw thread that closes with adapter sleeve 802 soon is seted up to the installing frame 801 outer wall, one side that lug 805 is close to installing sleeve 804 outer wall passes through second reset spring and installing sleeve 804 outer wall connection.

Further, the drill 6 is provided with an installation seat 806, two clamping grooves matched with the two clamping blocks 803 are formed in the installation seat 806, a limiting plate 807 is arranged on the installation seat 806, and a magnet layer attracted with the installation frame 801 is arranged at the upper end of the limiting plate 807.

Furthermore, the left lower end of the push block is an inclined plane, the right upper end of the inner wall of the mounting sleeve 804 is an inclined plane, and an annular groove matched with the convex block 805 is formed in the mounting sleeve 804.

Further, first actuating mechanism 5 sets up in gear 501 on mount table 2 right side and the sliding rack 502 that sets up in mount table 2 right side and gear 501 meshing including rotating, and the inner wall evenly is provided with a plurality of tooth pieces about tooth rack 502, and gear 501 is the half gear, and mount table 2 right side is seted up with tooth rack 502 complex slide rail, and the left lower extreme of workstation 4 is provided with guide block 503, and guide block 503 slides and sets up in mount table 2 left side, and gear 501 is driven by the second motor.

Further, the second motor sets up on the motor frame, and the motor frame sets up on base 1.

Further, be provided with stock solution bucket 9 in the workstation 4, the lower extreme leads to pipe and is connected with water pump 3 about the stock solution bucket 9, and water pump 3 delivery port has the shower nozzle through the raceway connection.

The working principle is as follows: before the side wheel hub is machined, the side wheel hub is placed on a workbench 4, a hydraulic telescopic rod is started to enable a top plate to descend to a position to be machined, a first motor is started to drive a first bevel gear 701 to rotate, a second bevel gear 702 is further driven to rotate, a drill bit 6 is further driven to rotate, a second motor is started at the same time, a gear 501 is driven to rotate, a gear frame 502 is further driven to slide on an installation table 2, the side wheel hub on the workbench 4 is further driven to move back and forth, drilling of the side wheel hub is achieved, a water pump 3 is started while drilling is conducted, cooling liquid is conveyed to the side wheel hub, the used cooling liquid flows back into a liquid storage barrel 9 through a through hole in the workbench 4, and recycling of the cooling liquid is achieved;

if the drill bit 6 needs to be replaced, the connecting sleeve 802 is rotated, so that the connecting sleeve 802 slides downwards to be separated from the convex block 805, meanwhile, the connecting sleeve 802 is separated from the push block, and under the action of the first return spring, the push block moves leftwards, and the fixture block 803 is further driven to be separated from the mounting seat 806.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A machine tool mechanism for machining a side hub is characterized by comprising a base (1), a mounting table (2) arranged on the base (1), a water pump (3) arranged on the base (1), a workbench (4) arranged on the mounting table (2) in a sliding manner, a first driving mechanism (5) arranged on the right side of the mounting table (2) and used for driving the workbench (4) to slide, a drill bit (6) rotatably arranged above the workbench (4), a top plate connected and arranged above the drill bit (6) through a hydraulic telescopic rod, a second driving mechanism (7) arranged in the top plate and used for driving the drill bit (6) to rotate, and a connecting mechanism (8) arranged above the drill bit (6) and used for connecting the drill bit (6);

the second driving mechanism (7) comprises a first bevel gear (701) rotatably arranged in the top plate and a second bevel gear (702) meshed with the first bevel gear (701), and a rotating shaft of the first bevel gear (701) is connected with an output shaft of the first motor through a coupler;

connecting mechanism (8) including set up in installing frame (801) of second bevel gear (702) bull stick bottom, set up in adapter sleeve (802) of installing frame (801) outer wall bottom and slide two fixture blocks (803) that set up in installing frame (801) through threaded connection, one side that fixture block (803) are close to adapter sleeve (802) is provided with the ejector pad, the ejector pad is through first reset spring and installing frame (801) outer wall connection, installing frame (801) outer wall top is provided with installation cover (804), the cross-section of installing frame (801) is the U type, installing frame (801) bottom is provided with two lugs (805), the external screw thread that closes soon with adapter sleeve (802) is seted up to installing frame (801) outer wall, one side that lug (805) are close to installing cover (804) outer wall is through second reset spring and installing cover (804) outer wall connection.

2. The machine tool mechanism for machining the side hub is characterized in that a mounting seat (806) is arranged on the drill bit (6), two clamping grooves matched with the two clamping blocks (803) are formed in the mounting seat (806), a limiting plate (807) is arranged on the mounting seat (806), and a magnet layer attracted with the mounting frame (801) is arranged at the upper end of the limiting plate (807).

3. The machine tool mechanism for machining the side hub according to claim 1, wherein the left lower end of the push block is an inclined surface, the right upper end of the inner wall of the mounting sleeve (804) is an inclined surface, and an annular groove matched with the lug (805) is formed in the mounting sleeve (804).

4. The machine tool mechanism for machining the side hub is characterized in that the first driving mechanism (5) comprises a gear (501) rotatably arranged on the right side of the mounting table (2) and a toothed frame (502) slidably arranged on the right side of the mounting table (2) and meshed with the gear (501), a plurality of toothed blocks are uniformly arranged on the upper inner wall and the lower inner wall of the toothed frame (502), the gear (501) is a half gear, a sliding rail matched with the toothed frame (502) is arranged on the right side of the mounting table (2), a guide block (503) is arranged at the lower left end of the working table (4), the guide block (503) is slidably arranged on the left side of the mounting table (2), and the gear (501) is driven by a second motor.

5. A machine tool mechanism for machining a side hub according to claim 4, characterised in that the second motor is provided on a motor mount provided on the base (1).

6. The machine tool mechanism for machining the side hubs as claimed in claim 4, wherein a liquid storage barrel (9) is arranged in the workbench (4), the left lower end of the liquid storage barrel (9) is connected with a water pump (3) through a water pipe, and a water outlet of the water pump (3) is connected with a spray head through a water pipe.