CN215491760U

CN215491760U - Quick positioning and mounting device for encoder

Info

Publication number: CN215491760U
Application number: CN202121231992.0U
Authority: CN
Inventors: 张淑萍; 于平; 朴永杰; 解雯惠
Original assignee: Changchun Changguang Haidexing Technology Co ltd
Current assignee: Changchun Changguang Haidexing Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a quick positioning and mounting device for an encoder, which comprises a mounting base, wherein a sliding groove is formed in the top of the mounting base, two clamping devices are fixedly mounted on the side wall of the mounting base, a mounting plate is connected onto the sliding groove in a sliding mode, a rotating mechanism is arranged on the side wall of the mounting base, penetrates through the mounting plate and is connected with the inner wall of the sliding groove in a rotating mode, the rotating mechanism is connected with the mounting plate in a threaded mode, an encoder body is fixedly mounted on the side wall of the mounting plate, a mounting frame is connected onto the mounting plate in a rotating mode, and a protection mechanism is arranged on the mounting frame. The dustproof encoder is reasonable in structural design, and can be used for carrying out dustproof protection on the rotating shaft of the encoder when the encoder is idle, so that the situation that dust falls on the interface between the rotating shaft of the encoder and the encoder, and the dust attached to the rotating shaft is easy to rub the interface of the encoder when the encoder is used, and the service life of the encoder is influenced is avoided.

Description

Quick positioning and mounting device for encoder

Technical Field

The utility model relates to the technical field of positioning and mounting of encoders, in particular to a quick positioning and mounting device for an encoder.

Background

The encoder is a device which compiles and converts signals or data into signal forms which can be used for communication, transmission and storage, and converts angular displacement or linear displacement into electric signals, wherein the former is called a code disc, and the latter is called a code ruler.

Among the prior art, encoder fixed mounting is on location installation device, and when the encoder did not use, long-time placing has the axis of rotation and the encoder kneck that many dusts fell at the encoder, and like this, the encoder is when using, and the dust of attached to on the axis of rotation rubs with the encoder kneck easily, influences the life of encoder, and we have designed a quick location installation device of encoder for this reason and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, a coder is fixedly arranged on a positioning and mounting device, and when the coder is not used, a lot of dust falls on a position between a rotating shaft of the coder and a position between the rotating shaft of the coder and the position between the rotating shaft of the coder.

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

the utility model provides a quick location installation device of encoder, includes the installation base, the spout has been seted up at the top of installation base, the lateral wall fixed mounting of installation base has two clamping device, sliding connection has the mounting panel on the spout, the lateral wall of installation base is equipped with slewing mechanism, slewing mechanism runs through the mounting panel and rotates with the inner wall of spout and be connected, slewing mechanism and mounting panel threaded connection, the lateral wall fixed mounting of mounting panel has the encoder body, it is connected with the installing frame to rotate on the mounting panel, be equipped with protection machanism on the installing frame, protection machanism's lateral wall offsets tightly with the lateral wall of encoder body, the lateral wall of mounting panel is equipped with clean mechanism, clean mechanism extends to in the installing frame and communicates each other rather than inside, the top fixed mounting of mounting panel has blocking device.

Preferably, slewing mechanism includes that the through rotation connects the threaded rod on the installation base lateral wall, the threaded rod runs through the mounting panel and rather than threaded connection, the tip of threaded rod is connected with the inside wall rotation of spout, the threaded rod is located the outer one end tip fixed mounting of installation base and is rotated the handle.

Preferably, the protection machanism includes the connecting rod of sliding connection on the installing frame, sliding connection has the piston in the installing frame, the connecting rod is located the one end tip of installing frame and the lateral wall fixed connection of piston, a plurality of springs of fixedly connected with between the one end lateral wall that the connecting rod was kept away from to the piston and the inside wall of installing frame, the one end tip fixed mounting that the connecting rod is located outside the installing frame has the sleeve, telescopic lateral wall fixed mounting has sealed the pad, sealed lateral wall that fills up offsets tightly with the lateral wall of encoder body.

Preferably, clean mechanism includes communicating pipe and nozzle of fixed mounting on the mounting panel lateral wall, the gas outlet of nozzle is just to the axis of rotation of encoder body, the tip of communicating pipe and the air inlet sealing connection of nozzle and inside intercommunication each other, the flexible pipe of other end tip fixedly connected with rather than inside intercommunication of communicating pipe, the other end tip of flexible pipe extends to in the installing frame and rather than inside intercommunication each other.

Preferably, the clamping device comprises a clamping plate fixedly mounted on the side wall of the mounting base, and a bolt is connected to the clamping plate through a thread.

Preferably, the blocking device comprises a sliding frame fixedly installed on the top of the installation plate, a stop block is connected in the sliding frame in a sliding mode, a second spring is fixedly connected between the side wall of the stop block and the inner side wall of the sliding frame, a pull rod is fixedly installed on the side wall of the stop block, and the pull rod penetrates through the side wall of the sliding frame and is connected with the sliding frame in a sliding mode.

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

1. through protection machanism's setting, it can carry out dustproof protection to encoder body axis of rotation when the encoder body is idle, avoids the dust to fall in the axis of rotation and the encoder kneck of encoder body, and when the encoder body used, the dust of attached to in the axis of rotation rubs with encoder body kneck easily, and the condition that influences the life of encoder body takes place.

2. Through the setting of installing frame, connecting rod, piston, spring and clean mechanism, when carrying out dustproof protection to the encoder body, can clear up the dust that the encoder body during operation fell on the encoder body axis of rotation, guarantee the cleanness of encoder body axis of rotation.

In conclusion, the dustproof encoder is reasonable in structural design, and can be used for performing dustproof protection on the rotating shaft of the encoder when the encoder is idle, so that the situation that dust falls on the interface between the rotating shaft of the encoder and the encoder, and when the encoder is used, the dust attached to the rotating shaft is easy to rub on the interface of the encoder, and the service life of the encoder is influenced is avoided.

Drawings

Fig. 1 is a schematic perspective view of a fast positioning and mounting device for an encoder according to the present invention;

FIG. 2 is a perspective view of the sleeve;

fig. 3 is a plan sectional view of the mounting frame.

In the figure: the device comprises a mounting base 1, a clamping device 2, a sliding chute 3, a mounting plate 4, a threaded rod 5, a rotating handle 6, an encoder body 7, a sleeve 8, a mounting frame 9, a telescopic pipe 10, a communicating pipe 11, a nozzle 12, a connecting rod 13, a blocking device 14, a sealing gasket 15, a piston 16 and a spring 17.

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.

Referring to fig. 1-3, a quick positioning and mounting device for an encoder comprises a mounting base 1, a chute 3 is formed in the top of the mounting base 1, two clamping devices 2 are fixedly mounted on the side wall of the mounting base 1, each clamping device 2 comprises a clamping plate fixedly mounted on the side wall of the mounting base 1, a bolt is connected to each clamping plate in a threaded penetrating manner, a mounting plate 4 is connected to each chute 3 in a sliding manner, a rotating mechanism is arranged on the side wall of the mounting base 1, penetrates through the mounting plate 4 and is rotatably connected with the inner wall of the chute 3, the rotating mechanism is connected with the mounting plate 4 in a threaded manner, each rotating mechanism comprises a threaded rod 5 which is rotatably connected to the side wall of the mounting base 1 in a penetrating manner, each threaded rod 5 penetrates through the mounting plate 4 and is connected with the corresponding threaded rod in a threaded manner, the end part of each threaded rod 5 is rotatably connected with the inner side wall of the chute 3, and a rotating handle 6 is fixedly mounted at the end part, which is located outside the mounting base 1, of each threaded rod 5;

the encoder body 7 is fixedly arranged on the side wall of the mounting plate 4, the mounting plate 4 is rotatably connected with the mounting frame 9, the mounting frame 9 is provided with a protection mechanism, the side wall of the protection mechanism is abutted against the side wall of the encoder body 7, the protection mechanism comprises a connecting rod 13 which is slidably connected on the mounting frame 9, a piston 16 is slidably connected in the mounting frame 9, the end part of the connecting rod 13, which is positioned in the mounting frame 9, is fixedly connected with the side wall of the piston 16, a plurality of springs 17 are fixedly connected between the side wall of one end, which is far away from the connecting rod 13, of the piston 16 and the inner side wall of the mounting frame 9, a sleeve 8 is fixedly arranged at the end part, which is positioned outside the mounting frame 9, of the sleeve 8, a sealing gasket 15 is fixedly arranged on the side wall of the sleeve 8, the side wall of the sealing gasket 15 is abutted against the side wall of the encoder body 7, and through the arrangement of the protection mechanism, the encoder body 7 can be used for preventing dust on the rotating shaft of the encoder body 7 when the encoder body 7 is idle, the situation that dust falls on the interface between the rotating shaft of the encoder body 7 and the encoder and the service life of the encoder body 7 is influenced because the dust attached to the rotating shaft is easy to rub on the interface between the encoder body 7 and the encoder when the encoder body 7 is used is avoided;

the side wall of the mounting plate 4 is provided with a cleaning mechanism, the cleaning mechanism extends into the mounting frame 9 and is communicated with the inside of the mounting frame, the top of the mounting plate 4 is fixedly provided with a blocking device 14, the blocking device 14 comprises a sliding frame fixedly arranged on the top of the mounting plate 4, a stop block is connected in the sliding frame in a sliding way, a second spring is fixedly connected between the side wall of the stop block and the inner side wall of the sliding frame, the side wall of the stop block is fixedly provided with a pull rod, the pull rod penetrates through the side wall of the sliding frame and is connected with the sliding frame in a sliding way, the cleaning mechanism comprises a communicating pipe 11 and a nozzle 12 fixedly arranged on the side wall of the mounting plate 4, the air outlet of the nozzle 12 is just opposite to the rotating shaft of the encoder body 7, the end part of the communicating pipe 11 is hermetically connected with the air inlet of the nozzle 12 and is communicated with the inside of the communicating pipe, the end part of the other end part of the communicating pipe 11 is fixedly connected with a telescopic pipe 10 communicated with the inside of the mounting frame 9, the end part of the telescopic pipe 10 extends into the mounting frame 9 and is communicated with the inside of the mounting frame, through the setting of installing frame 9, connecting rod 13, piston 16, spring 17 and clean mechanism, when carrying out dustproof protection to encoder body 7, can drop on the dust that encoder body 7 rotated the axle to encoder body 7 during operation and clear up, guarantee the cleanness of encoder body 7 axis of rotation.

The utility model can be illustrated by the following operating modes:

when the device is used, the mounting frame 9 is perpendicular to the top of the mounting plate 4 and is in a stable state under the blocking effect of the stop block on the blocking device 14, when the encoder body 7 is idle and not used, firstly, the pull rod on the blocking device 14 is pulled to enable the stop block to slide into the sliding frame, the stop block breaks away from the blocking effect on the mounting frame 9, the sleeve 8 is pulled upwards, the sleeve 8 drives the piston 16 to slide upwards through the connecting rod 13 to pull the sleeve 8 to the top, then, the mounting frame 9 is rotated to enable the mounting frame 9 to be perpendicular to the side wall of the mounting plate 4, at the moment, the opening of the sleeve 8 is opposite to the rotating shaft of the encoder body 7, the sleeve 8 is loosened, the piston 16 resets under the pulling force of the spring 17, the piston 16 drives the sleeve 8 to slide towards the direction close to the encoder body 7 through the connecting rod 13, and the side wall of the mounting base 1 on the sleeve 8 is enabled to be abutted against the side wall of the encoder body 7, the rotating shaft on the encoder body 7 is protected in a sealing mode, when the piston 16 resets, the piston 16 presses air in the mounting frame 9 into the communicating pipe 11 through the telescopic pipe 10, the air is sprayed onto the rotating shaft of the encoder body 7 through the nozzle 12, dust on the rotating shaft of the encoder body 7 is blown off, and the rotating shaft on the encoder body 7 is guaranteed to be clean.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a quick location installation device of encoder, includes installation base (1), its characterized in that, spout (3) have been seted up at the top of installation base (1), the lateral wall fixed mounting of installation base (1) has two clamping device (2), sliding connection has mounting panel (4) on spout (3), the lateral wall of installation base (1) is equipped with slewing mechanism, slewing mechanism runs through mounting panel (4) and is connected with the inner wall rotation of spout (3), slewing mechanism and mounting panel (4) threaded connection, the lateral wall fixed mounting of mounting panel (4) has encoder body (7), slewing connection has installing frame (9) on mounting panel (4), be equipped with protection machanism on installing frame (9), protection machanism's lateral wall offsets tightly with the lateral wall of encoder body (7), the lateral wall of mounting panel (4) is equipped with clean mechanism, the cleaning mechanism extends into the mounting frame (9) and is communicated with the inside of the mounting frame, and a blocking device (14) is fixedly mounted at the top of the mounting plate (4).

2. The quick positioning and mounting device for the encoder according to claim 1, wherein the rotating mechanism comprises a threaded rod (5) which is rotatably connected to the side wall of the mounting base (1) in a penetrating manner, the threaded rod (5) penetrates through the mounting plate (4) and is in threaded connection with the mounting plate, the end part of the threaded rod (5) is rotatably connected with the inner side wall of the chute (3), and a rotating handle (6) is fixedly mounted at the end part of the threaded rod (5) which is positioned outside the mounting base (1).

3. The quick positioning and mounting device for the encoder according to claim 1, wherein the protection mechanism comprises a connecting rod (13) connected to the mounting frame (9) in a sliding manner, a piston (16) is connected to the mounting frame (9) in the sliding manner, one end of the connecting rod (13) located in the mounting frame (9) is fixedly connected to the side wall of the piston (16), a plurality of springs (17) are fixedly connected between one end of the piston (16) far away from the connecting rod (13) and the inner side wall of the mounting frame (9), one end of the connecting rod (13) located outside the mounting frame (9) is fixedly mounted to a sleeve (8), a sealing gasket (15) is fixedly mounted to the side wall of the sleeve (8), and the side wall of the sealing gasket (15) abuts against the side wall of the encoder body (7).

4. The quick positioning and mounting device for the encoder according to claim 1, wherein the cleaning mechanism comprises a communicating pipe (11) and a nozzle (12) which are fixedly mounted on the side wall of the mounting plate (4), the air outlet of the nozzle (12) is over against the rotating shaft of the encoder body (7), the end of the communicating pipe (11) is hermetically connected with the air inlet of the nozzle (12) and is internally communicated with each other, the other end of the communicating pipe (11) is fixedly connected with a telescopic pipe (10) which is mutually communicated with the inside of the communicating pipe, and the other end of the telescopic pipe (10) extends into the mounting frame (9) and is mutually communicated with the inside of the telescopic pipe.

5. The quick positioning and mounting device for the encoder according to claim 1, wherein the clamping device (2) comprises a clamping plate fixedly mounted on the side wall of the mounting base (1), and a bolt is connected to the clamping plate through a thread.

6. The quick positioning and mounting device for the encoder according to claim 1, wherein the blocking device (14) comprises a sliding frame fixedly mounted on the top of the mounting plate (4), a stop block is slidably connected in the sliding frame, a second spring is fixedly connected between the side wall of the stop block and the inner side wall of the sliding frame, and a pull rod is fixedly mounted on the side wall of the stop block, penetrates through the side wall of the sliding frame and is slidably connected with the side wall of the sliding frame.