CN215003633U

CN215003633U - Encoder convenient to installation

Info

Publication number: CN215003633U
Application number: CN202121400091.XU
Authority: CN
Inventors: 王凯
Original assignee: Tianjin Kaisensifu Automation Technology Co ltd
Current assignee: Tianjin Kaisensifu Automation Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-03
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an encoder convenient to installation, including the terminal box, still include pull head and encoder main part, the pull head is installed to the lateral wall of terminal box, the below of terminal box is provided with the encoder main part, the bottom structure of terminal box has the thread groove, and thread groove female connection has the construction bolt that runs through the mounting disc, the interior circumference integrated into one piece of mounting disc has the outer loop, the interior circumference structure of outer loop has the internal thread, the interior circumference threaded connection of outer loop has the inner ring, the inner ring integrated into one piece that moulds plastics is in encoder main part shell's periphery, still includes the riser, the riser is through the bottom at the terminal box of the integrated into one piece that moulds plastics, the lateral wall threaded connection of riser has the screw rod, the tip bonding of screw rod is fixed with and supports the piece. Easy to assemble and dismantle between terminal box and the encoder, the maintenance of being convenient for is changed, reduces use cost, and stability between encoder and the terminal box is high, and the encoder is difficult not hard up in the use.

Description

Encoder convenient to installation

Technical Field

The utility model relates to an encoder technical field, in particular to encoder convenient to installation.

Background

The encoder is equipment which compiles and converts signals or data into a signal form which can be used for communication, transmission and storage, converts angular displacement or linear displacement into an electric signal, wherein the former is called a code disc, the latter is called a code ruler, and the encoder can be divided into a contact type and a non-contact type according to a reading mode; the encoder can be divided into an incremental type and an absolute type according to the working principle, wherein the incremental type encoder converts displacement into a periodic electric signal, converts the electric signal into counting pulses, and expresses the size of the displacement by the number of the pulses, and each position of the absolute type encoder corresponds to a determined digital code, so that the indication value of the absolute type encoder is only related to the starting position and the ending position of the measurement and is not related to the middle process of the measurement.

Fixed connection is between current increment type encoder and the terminal box, when one of them breaks down, then both can't use, has caused the waste of resource, and the encoder installation back is stable inadequately, and the installation is complicated, complex operation.

To this end, we propose an encoder that is easy to install.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an encoder convenient to install, which can effectively solve the problems in the background art.

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

the encoder convenient to install comprises a pull wire box, a pull head and an encoder main body, wherein the pull head is installed on the side wall of the pull wire box, and the encoder main body is arranged below the pull wire box;

the bottom of pull line box is constructed there is the thread groove, and thread groove female connection has the construction bolt that runs through the mounting disc, the interior circumference integrated into one piece of mounting disc has the outer loop, the interior circumference of outer loop is constructed there is the internal thread, the interior circumference threaded connection of outer loop has the inner ring, the inner ring is moulded plastics integrated into one piece in the periphery of encoder main body cover.

The pull line box further comprises a vertical plate which is integrally formed at the bottom of the pull line box through injection molding; the riser and the stay wire are of an injection molding integrated structure, and the connection strength is higher.

Furthermore, a screw rod is connected to the side wall of the vertical plate in a threaded manner, a resisting block is fixedly bonded to the end portion of the screw rod, a twisting plate is fixedly bonded to the side wall of the resisting block, the other end of the screw rod is rotatably connected with a top plate through a bearing seat, a supporting plate is fixedly bonded to the top of the top plate, and an arc-shaped surface matched with the encoder main body is formed on the side wall of the top plate; twist and change the twisting plate and drive the screw rod and rotate to make the roof support the encoder main part tightly, improve the stability between encoder main part and the terminal box, make the difficult emergence of encoder main part in the use not hard up.

Further, the top of the mounting plate is configured with a threaded through hole; so that the mounting bolts pass through the mounting plate.

Further, the surface of the twisting plate is provided with a semicircular groove; the twisting plate is convenient to pinch by fingers, so that the twisting plate is convenient to rotate.

Furthermore, the top of the supporting plate is abutted against the bottom of the inner ring, and anti-skid grains are formed on the top of the supporting plate and the bottom of the inner ring; the supporting plate is arranged between the inner ring and the top plate, so that the sealing effect between the inner ring and the top plate is improved.

Compared with the prior art, the utility model discloses following beneficial effect has: the pull line box and the encoder main body can be fixedly connected through threads by the arranged outer ring, the inner ring, the mounting disc and the mounting bolt, so that the mounting and dismounting are convenient, the maintenance and the replacement are convenient, and the use cost is reduced; through the twisting plate that sets up, support piece, threaded shaft and roof, twist to change the twisting plate and drive the screw rod and rotate to make the roof support the encoder main part tightly, improve the stability between encoder main part and the terminal box, make the difficult emergence of encoder main part in the use not hard up.

Drawings

Fig. 1 is a schematic structural view of an encoder of the present invention, which is convenient for installation.

Fig. 2 is a sectional view of the encoder of the present invention, which is convenient for installation.

Fig. 3 is an enlarged view of a structure a in fig. 2 of an encoder of the present invention, which is convenient to install.

Fig. 4 is a schematic structural diagram of the mounting plate of the encoder convenient for installation.

In the figure: 1. a pull box; 2. a slider; 3. an encoder main body; 4. an inner ring; 5. mounting a disc; 6. an outer ring; 7. a threaded through hole; 8. installing a bolt; 9. a vertical plate; 10. a screw; 11. a resisting block; 12. twisting a plate; 13. a top plate; 14. and (7) a supporting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an encoder convenient to mount comprises a pull box 1, a pull head 2 and an encoder body 3, wherein the pull head 2 is mounted on the side wall of the pull box 1, and the encoder body 3 is arranged below the pull box 1;

the bottom of pull box 1 is constructed with the thread groove, and thread groove female connection has the construction bolt 8 that runs through mounting disc 5, the interior circumference integrated into one piece of mounting disc 5 has outer ring 6, the interior circumference of outer ring 6 is constructed with the internal thread, the interior circumference threaded connection of outer ring 6 has inner ring 4, inner ring 4 moulds plastics the periphery of integrated into one piece at encoder main part 3 shell.

The pull line box also comprises a vertical plate 9, wherein the vertical plate 9 is integrally formed at the bottom of the pull line box 1 through injection molding; the riser 9 and the stay wire are of an injection molding integrated structure, and the connection strength is higher.

The encoder comprises a vertical plate 9, a supporting block 11, a screw rod 10, a top plate 13, a supporting plate 14 and an arc-shaped surface, wherein the side wall of the vertical plate 9 is in threaded connection with a screw rod 10, the end part of the screw rod 10 is fixedly bonded with the supporting block 11, the side wall of the supporting block 11 is fixedly bonded with a screw plate 12, the other end of the screw rod 10 is rotatably connected with the top plate 13 through a bearing seat, the top of the top plate 13 is fixedly bonded with the supporting plate 14, and the side wall of the top plate 13 is constructed with the arc-shaped surface matched with the encoder main body 3; twist and change twisting plate 12 and drive screw rod 10 and rotate to make roof 13 support encoder main part 3 tightly, improve the stability between encoder main part 3 and the terminal box 1, make encoder main part 3 difficult emergence not hard up in the use.

Wherein the top of the mounting plate 5 is configured with a threaded through hole 7; so that the mounting bolts 8 pass through the mounting plate 5.

Wherein, the surface of the twisting plate 12 is configured with a semicircular groove; the twisting plate 12 is convenient to be pinched by fingers, so that the twisting plate 12 is convenient to rotate.

The top of the supporting plate 14 is abutted against the bottom of the inner ring 4, and anti-skid grains are formed on the top of the supporting plate 14 and the bottom of the inner ring 4; the supporting plate 14 is arranged between the inner ring 4 and the top plate 13, and the sealing effect between the inner ring and the top plate is improved.

It should be noted that, the utility model relates to an encoder convenient to installation, during the use, at first use mounting bolt 8 to fix mounting disc 5 in the bottom of terminal box, with inner ring 4 and 6 threaded connection of outer loop and screw afterwards, twist and change twisting plate 12 and drive the screw thread axle and rotate, when roof 13 is fast with 3 periphery contacts of encoder main part, it is located the top of roof 13 to adjust layer board 14, the screw thread axle drives roof 13 and continues horizontal migration afterwards, until the periphery laminating of roof 13 with encoder main part 3, layer board 14 is located between inner ring 4 and roof 13 this moment, it can judge whether inner ring 4 and outer loop 6 screw to observe the clearance between layer board 14 and inner ring 4 and the roof 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The encoder convenient to mount comprises a pull box (1) and is characterized by further comprising a pull head (2) and an encoder main body (3), wherein the pull head (2) is mounted on the side wall of the pull box (1), and the encoder main body (3) is arranged below the pull box (1);

the bottom of pull box (1) is constructed there is the thread groove, and thread groove female connection has mounting bolt (8) of running through mounting disc (5), the interior circumference integrated into one piece of mounting disc (5) has outer ring (6), the interior circumference of outer ring (6) is constructed there is the internal thread, the interior circumference threaded connection of outer ring (6) has inner ring (4), inner ring (4) injection moulding integrated into one piece is in the periphery of encoder main part (3) shell.

2. An encoder as claimed in claim 1, wherein the encoder further comprises: still include riser (9), riser (9) are through moulding plastics integrated into one piece in the bottom of terminal box (1).

3. An encoder as claimed in claim 2, wherein the encoder further comprises: the lateral wall threaded connection of riser (9) has screw rod (10), the tip bonding of screw rod (10) is fixed with and supports piece (11), the lateral wall bonding that supports piece (11) is fixed with twist board (12), the other end of screw rod (10) is rotated through the bearing frame and is connected with roof (13), the top bonding of roof (13) is fixed with layer board (14), the lateral wall structure of roof (13) has the arcwall face with encoder main part (3) adaptation.

4. An encoder as claimed in claim 1, wherein the encoder further comprises: the top of the mounting disc (5) is configured with a threaded through hole (7).

5. An encoder as claimed in claim 3, wherein the encoder is adapted to be mounted: the surface of the screw plate (12) is configured with a semicircular groove.

6. An encoder as claimed in claim 3, wherein the encoder is adapted to be mounted: the top of the supporting plate (14) is abutted against the bottom of the inner ring (4), and anti-slip threads are formed on the top of the supporting plate (14) and the bottom of the inner ring (4).