CN216991252U - Automatic bearing processing device of centre gripping - Google Patents

Abstract

The utility model discloses an automatic clamping device for processing a bearing, which comprises a machine shell, wherein a plurality of supporting legs are arranged at the bottom end of the machine shell, a sliding groove is formed in the bottom end of the interior of the machine shell, a driving mechanism is arranged at the bottom of the interior of the machine shell, a clamping mechanism is arranged on one side of the interior of the machine shell, and a single chip microcomputer controller is arranged on one side of the exterior of the machine shell. The utility model has the beneficial effects that: through the fixture who is equipped with, the staff overlaps the bearing on the round bar, then carry out the centre gripping through three-jaw chuck holder to the bearing, through the second step motor that is equipped with, can drive three-jaw chuck holder rotatory, thereby make the bearing rotation conveniently process, through the actuating mechanism who is equipped with, thereby first step motor drives the swivel nut and removes and drive the cutter removal, the process of control processing, can prevent through the two doors that are equipped with that the piece from jumping out and hindering the people in the course of working, the staff observes the processing progress through the glass window that is equipped with.

Description

Automatic bearing processing device of centre gripping

Technical Field

The utility model relates to the technical field of bearing machining, in particular to an automatic clamping device for bearing machining.

Background

The bearing is an important part in the modern mechanical equipment. The main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and the bearing is used as a support in terms of the function, namely, the bearing is used for bearing a shaft literally, but the bearing is only a part of the function, and the function of the bearing is to bear radial load substantially. It is also understood that it is intended to fix the shaft. The bearing is fast, easy and excellent, and automatic selection is recorded. That is, the shaft is fixed so that it can only rotate, but controls its axial and radial movements. The motor cannot work at all without a bearing.

The existing bearing processing device needs a worker to hold the bearing in one hand to place the bearing at an appointed position in the process of clamping the bearing, and the other hand adjusts the machine to clamp the bearing, so that the clamping installation is inconvenient, the hand of the worker is easy to clamp, and the work of the worker is inconvenient.

Disclosure of Invention

The utility model aims to provide an automatic clamping device for processing a bearing, which solves the problem that the conventional bearing clamping device in the market brings inconvenience to work because workers need to continuously adjust the position of the bearing when clamping the bearing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic bearing of centre gripping is used in processing device, includes the casing, a plurality of supporting leg is installed to the chassis bottom, the spout has been seted up to the inside bottom of casing, actuating mechanism is installed to the inside bottom of casing, fixture is installed to inside one side of casing, single chip microcomputer controller is installed to outside one side of casing.

In order to facilitate the worker to remove the cutter to clamp the bearing, the utility model adopts a preferable scheme that: actuating mechanism include with casing one side fixed connection's first connecting plate, first step motor is installed on first connecting plate top, the output shaft of first step motor runs through the casing and is connected with the screw thread axis of rotation, the other end of screw thread axis of rotation rotates and is connected with the bearing frame, bearing frame and the inside lateral wall fixed connection of casing, screw thread axis of rotation threaded connection has the swivel nut, the slider is installed to the swivel nut bottom, slider and spout sliding connection.

In order to clamp the bearing for convenient subsequent processing, the utility model is a preferred scheme that: fixture include with casing fixed connection's second connecting plate, second step motor is installed on second connecting plate top, the output shaft of second step motor has the dwang, three-jaw chuck holder is installed to the dwang other end, three-jaw chuck holder mid-mounting has the round bar.

In order to facilitate workers to install various cutters to machine the bearing, the utility model is a preferable scheme that: the support rod is installed on the top end of the threaded sleeve, and the tool rest is installed on the top end of the support rod.

In order to prevent the fragments jumping out during the bearing processing from hurting workers, the utility model adopts a preferable proposal that: the casing one side articulates there is two opening the door, two opening door one side and installing the handle.

In order to facilitate the observation of the processing progress by the staff, the utility model is taken as a preferred scheme that: the middle part of the double-door is provided with an opening, and a glass window is arranged in the opening.

In order to facilitate working personnel to use the machine for processing the bearing at night, the utility model adopts a preferable scheme that: and the top end inside the shell is provided with an illuminating lamp.

In order to control the electric equipment by utilizing the singlechip to carry out accurate control, the utility model is taken as a preferred scheme that: the first stepping motor, the second stepping motor and the illuminating lamp are electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with an external power supply.

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

1) through the fixture who is equipped with, the staff with the bearing housing on the round bar, then carry out the centre gripping through three-jaw chuck holder to the bearing, through the second step motor that is equipped with, can drive three-jaw chuck holder rotatory to make the bearing rotation conveniently process.

2) Thereby through the actuating mechanism who is equipped with, thereby the first step motor drives the swivel nut and removes and remove and drive the cutter and remove, the process of control processing can prevent through being equipped with that two are opened the door in the course of working that the piece from jumping out and hindering the people, and the staff observes the processing progress through the glass window that is equipped with.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

FIG. 4 is a schematic view of a clamping mechanism according to the present invention.

In the figure: 1. a housing; 2. supporting legs; 3. a chute; 4. a drive mechanism; 41. a first connecting plate; 42. a first stepper motor; 43. a threaded rotating shaft; 44. a bearing seat; 45. a threaded sleeve; 46. a slider; 5. a clamping mechanism; 51. a second connecting plate; 52. a second stepping motor; 53. rotating the rod; 54. a three-jaw chuck holder; 55. a round bar; 6. a single chip controller; 7. a support bar; 8. a tool holder; 9. double doors; 10. a handle; 11. opening a hole; 12. a glass window; 13. an illuminating lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automatic device is used in bearing processing of centre gripping, includes casing 1, and a plurality of supporting leg 2 is installed to 1 bottom of casing, and spout 3 has been seted up to 1 inside bottom of casing, and actuating mechanism 4 is installed to 1 inside bottom of casing, and fixture 5 is installed to 1 inside one side of casing, and single chip microcomputer controller 6 is installed to 1 outside one side of casing.

Specifically, the driving mechanism 4 which is provided with can drive the tool rest 8 to move to process the bearing in the clamping or move the tool rest 8 away, so that the clamping installation and the disassembly of the bearing are facilitated for the workers, and the sliding block 46 can be limited through the sliding groove 3 which is provided with, thereby limiting the moving direction of the tool rest 8.

In this embodiment: actuating mechanism 4 includes the first connecting plate 41 with casing 1 one side fixed connection, first step motor 42 is installed on first connecting plate 41 top, the output shaft of first step motor 42 runs through casing 1 and is connected with screw thread axis of rotation 43, the other end of screw thread axis of rotation 43 rotates and is connected with bearing frame 44, bearing frame 44 and the inside lateral wall fixed connection of casing 1, screw thread axis of rotation 43 threaded connection has swivel nut 45, slider 46 is installed to swivel nut 45 bottom, slider 46 and 3 sliding connection of spout.

Specifically, the first stepping motor 42 rotates to drive the threaded rotating shaft 43 to rotate, and is in threaded connection with the threaded sleeve 45 through the threaded rotating shaft 43, and the sliding block 46 is in sliding connection with the sliding groove 3, so that the threaded sleeve 45 moves along the threaded rotating shaft 43, and the tool rest 8 is driven to move to process the bearing.

In this embodiment: the clamping mechanism 5 comprises a second connecting plate 51 fixedly connected with the machine shell 1, a second stepping motor 52 is installed at the top end of the second connecting plate 51, an output shaft of the second stepping motor 52 is connected with a rotating rod 53, a three-jaw chuck clamp 54 is installed at the other end of the rotating rod 53, and a round rod 55 is installed in the middle of the three-jaw chuck clamp 54.

Specifically, the staff establishes the bearing housing on round bar 55 for the staff need not use one hand to carry out the position of fixing bearing, then grasps the bearing through three-jaw chuck holder 54, rotates through the second step motor 52 that is equipped with and drives three-jaw chuck holder 54 and rotate, thereby drives the bearing and rotates the convenience and process the bearing.

In this embodiment: the top end of the threaded sleeve 45 is provided with a supporting rod 7, and the top end of the supporting rod 7 is provided with a tool rest 8.

Specifically, through the cutter frame 8 that is equipped with, the staff can install different cutters as required and process the bearing.

In this embodiment: a double door 9 is hinged on one side of the machine shell 1, and a handle 10 is arranged on one side of the double door 9.

Specifically, the bearing can jump out a lot of pieces in the course of working, can prevent the piece from jumping out of casing 1 through the two door 9 that are equipped with and cause the injury to the staff.

In this embodiment: an opening hole 11 is formed in the middle of the double-door 9, and a glass window 12 is arranged inside the opening hole 11.

Specifically, through the glass window 12 that is equipped with, can make things convenient for the staff to observe the progress of bearing processing, make things convenient for the staff to control the processing.

In this embodiment: the top end of the inside of the machine shell 1 is provided with an illuminating lamp 13.

Specifically, when a worker processes the bearing at night, the interior of the housing 1 can be illuminated by the illuminating lamp 13, so that convenience is brought to the worker.

In this embodiment: the first stepping motor 42, the second stepping motor 52 and the illuminating lamp 13 are electrically connected with the single chip microcomputer controller 6, and the single chip microcomputer controller 6 is electrically connected with an external power supply.

The working principle is as follows: when the automatic clamping bearing processing device is used, firstly, a worker starts the first stepping motor 42 through the singlechip controller 6 to enable the screw sleeve 45 to move to the right side inside the machine shell 1 with the cutter frame 8 to provide convenience for clamping a bearing, then the worker sleeves the bearing to be processed on the round rod 55, then the three-jaw chuck clamp 54 clamps the bearing, the round rod 55 provides support for the bearing so that the worker does not need one hand to hold the bearing, the bearing is more convenient to clamp, then the worker installs a required cutter on the cutter frame 8, then the double-door 9 is closed, the first stepping motor 42 and the second stepping motor 52 are started through the singlechip controller 6, the second stepping motor 52 drives the three-jaw chuck clamp 54 to rotate so that the bearing rotates, the first stepping motor 42 drives the cutter frame 8 to approach towards the bearing until the cutter frame contacts to carry out cutting processing, the staff observes the processing progress through the glass window 12 that is equipped with, and the back of finishing processing, the staff makes the cutter remove with first step motor 42 reversal again, and the bearing after will processing is lifted off again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides an automatic device is used in bearing processing of centre gripping, includes casing (1), its characterized in that: a plurality of supporting leg (2) are installed to casing (1) bottom, spout (3) have been seted up to the inside bottom of casing (1), actuating mechanism (4) are installed to the inside bottom of casing (1), fixture (5) are installed to inside one side of casing (1), single chip microcomputer controller (6) are installed to outside one side of casing (1).

2. The apparatus for automatically clamping a bearing in accordance with claim 1, wherein: actuating mechanism (4) include with casing (1) one side fixed connection's first connecting plate (41), first step motor (42) are installed on first connecting plate (41) top, the output shaft of first step motor (42) runs through casing (1) and is connected with screw thread axis of rotation (43), the other end rotation of screw thread axis of rotation (43) is connected with bearing frame (44), bearing frame (44) and casing (1) inside lateral wall fixed connection, screw thread axis of rotation (43) threaded connection has swivel nut (45), slider (46) are installed to swivel nut (45) bottom, slider (46) and spout (3) sliding connection.

3. The automatic clamping device for machining a bearing according to claim 1, wherein: fixture (5) include with casing (1) fixed connection's second connecting plate (51), second step motor (52) are installed on second connecting plate (51) top, the output shaft of second step motor (52) has dwang (53), three-jaw chuck holder (54) are installed to the dwang (53) other end, three-jaw chuck holder (54) mid-mounting has round bar (55).

4. The apparatus for automatically clamping a bearing in accordance with claim 2, wherein: the support rod (7) is installed on the top end of the threaded sleeve (45), and the tool rest (8) is installed on the top end of the support rod (7).

5. The automatic clamping device for machining a bearing according to claim 1, wherein: casing (1) one side articulates there is two door (9), two handle (10) are installed to two door (9) one side.

6. The automatic clamping device for machining a bearing according to claim 5, wherein: the double-door structure is characterized in that a hole (11) is formed in the middle of the double-door (9), and a glass window (12) is arranged in the hole (11).

7. The apparatus for automatically clamping a bearing in accordance with claim 1, wherein: and an illuminating lamp (13) is arranged at the top end inside the machine shell (1).

8. The apparatus for automatically clamping a bearing in accordance with claim 2, wherein: the first stepping motor (42), the second stepping motor (52) and the illuminating lamp (13) are electrically connected with the single chip microcomputer controller (6), and the single chip microcomputer controller (6) is electrically connected with an external power supply.

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