CN210862724U

CN210862724U - Fixing device of Hall magnetic-sensitive encoder

Info

Publication number: CN210862724U
Application number: CN201922102458.9U
Authority: CN
Inventors: 孙振
Original assignee: Changzhou Core Intelligent Technology Co ltd
Current assignee: Changzhou Core Intelligent Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-26
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to an encoder installation field, in particular to a fixing device of a Hall magnetic-sensing encoder, which comprises an encoder body, wherein a fixing part and a first connecting piece are respectively arranged at the left side and the right side of the encoder body, an internal thread pipe is arranged at the middle part of the first connecting piece, the right end of the internal thread pipe is in threaded connection with a threaded rod, a first installation block is fixedly arranged at the right side of the threaded rod, the inner sides of the fixing part and the first connecting piece are connected with the encoder body through a connecting device, the upper side and the lower side of the fixing part and the upper side and the lower side of the first connecting piece are connected with a connecting plate through connecting blocks, a mounting plate is arranged at the outer side of the connecting plate, connecting cylinders are embedded at the left end and the right end of the mounting plate, effectively carry out vibration damping treatment on the equipment and ensure the stability of the equipment.

Description

Fixing device of Hall magnetic-sensitive encoder

Technical Field

The utility model relates to an encoder installation field specifically is a fixing device of hall magnetic-sensitive encoder.

Background

An encoder is a device that compiles, converts, and/or formats signals or data into a form of signals that can be communicated, transmitted, and stored. Encoders convert angular or linear displacements, called codewheels, into electrical signals, called coderulers. The encoder can be divided into a contact type and a non-contact type according to a reading mode; the encoders can be classified into an incremental encoder and an absolute encoder according to the working principle, and the Hall magnetic-sensing encoder is a common encoder.

Although the fixing device of the Hall magnetic-sensitive encoder with the current published Chinese patent authorization publication number of CN208109145U can fix the Hall magnetic-sensitive encoder, the equipment is provided with a mounting device at the left end, and the vibration generated in the working process of the equipment can influence the use of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of hall magnetic-sensitive encoder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixing device of a Hall magnetic-sensitive encoder comprises an encoder body, wherein a fixing piece and a first connecting piece are respectively arranged on the left side and the right side of the encoder body, the middle part of the fixing piece is connected with an output shaft of the encoder body through a connecting bearing, an internal thread pipe is arranged in the middle of the first connecting piece, a threaded rod is connected to the right end of the internal thread pipe in a threaded manner, a first mounting block is fixedly arranged on the right side of the threaded rod, first mounting holes are formed in four corners of the first mounting block, the inner sides of the fixing piece and the first connecting piece are connected with the encoder body through a connecting device, the upper side and the lower side of the fixing piece and the upper side and the lower side of the first connecting piece are connected with a connecting plate through connecting blocks, the connecting blocks are inserted into grooves of the connecting plate, mounting plates are, the connecting cylinder is internally provided with sliding plates, the outer sides of the sliding plates are provided with second springs, and the sliding plates are connected through second connecting rods.

As a preferred embodiment of the utility model, connecting device the inner is provided with the mounting groove, and mounting groove fixed mounting all is provided with the arc arch at the inside upper and lower both ends on two lateral walls about the encoder body, mounting groove.

As a preferred embodiment of the present invention, the outer end of the mounting groove is provided with a first connecting rod, and the outer side of the first connecting rod is connected with the mounting member and the first connecting member respectively.

As an optimized implementation mode of the utility model, the inside chamber of connecting that is provided with of head rod is provided with connection opening on the wall of both sides about connecting the chamber, and connection opening is inside to be provided with the ball, and the second connecting piece is installed to the ball inboard, installs first spring between the second connecting piece at upper and lower both ends, can conveniently adjust the distance between mounting and first connecting piece and the encoder body.

As a preferred embodiment of the utility model, both ends are provided with the bracing piece about the mounting panel outside, and the bracing piece outside is provided with second installation piece, and second installation piece four corners is provided with the second mounting hole, can make things convenient for installation and fixed between the equipment.

As a preferred embodiment of the utility model, the sliding plate left and right sides is provided with spacing lug, and spacing lug inserts inside spacing recess, and spacing recess is installed on the inside wall of connecting cylinder, can guarantee that the sliding plate carries out steady removal.

Compared with the prior art, the beneficial effects of the utility model are that: the length of the connecting device is manually adjusted, so that the distance between the fixing piece and the first connecting piece and the encoder body can be conveniently adjusted, the installation and fixation of equipment can be ensured, and the equipment is convenient to use; through the setting of second spring, can reduce the vibrations of equipment effectively, can guarantee the stability of equipment like this to protect equipment effectively.

Drawings

Fig. 1 is a schematic structural diagram of a fixing device of a hall magnetic encoder of the present invention.

Fig. 2 is a schematic structural diagram of a front view of a fixing device of the hall magnetic encoder of the present invention.

Fig. 3 is a schematic structural diagram of the connection device at a position a in the fixing device of the hall magnetic sensor encoder of the present invention.

Fig. 4 is an enlarged schematic structural view of a connecting cylinder at the B position in the fixing device of the hall magnetic encoder of the present invention.

Fig. 5 is a schematic diagram of a three-dimensional structure of a mounting plate in a fixing device of a hall magnetic encoder of the present invention.

1-encoder body, 2-fixing piece, 3-first connecting piece, 4-internal threaded pipe, 5-threaded rod, 6-first mounting block, 7-first mounting hole, 8-mounting groove, 9-arc-shaped bulge, 10-first connecting rod, 11-connecting cavity, 12-connecting opening, 13-round ball, 14-second connecting piece, 15-first spring, 16-connecting block, 17-connecting plate, 18-mounting plate, 19-supporting rod, 20-second mounting block, 21-connecting cylinder, 22-sliding block, 23-second spring, 24-limiting bump, 25-limiting sliding groove, 26-second mounting hole and 27-second connecting rod.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 ~ 5, in the embodiment of the utility model, a fixing device of hall magnetic encoder, including encoder body 1, mounting 2 and first connecting piece 3 are installed respectively to the 1 left and right sides of encoder body, and 2 middle parts of mounting are connected with the output shaft of encoder body 1 through the coupling bearing, 3 mid-mounting of first connecting piece has internal thread pipe 4, and internal thread pipe 4 right-hand member threaded connection has threaded rod 5, and threaded rod 5 right side is fixed and is provided with first installation piece 6, and 6 four corners of first installation piece are provided with first mounting hole 7, through the length between 5 remaining internal thread pipes 4 of manual regulation threaded rod, can conveniently install encoder body 1 effectively like this, make things convenient for the use of equipment.

The inner sides of the fixing part 2 and the first connecting part 3 are connected with the encoder body 1 through a connecting device, the inner end of the connecting device is provided with a mounting groove 8, the mounting groove 8 is fixedly arranged at the upper end and the lower end of the left outer side wall and the right outer side wall of the encoder body 1, the upper end and the lower end of the mounting groove 8 are respectively provided with an arc-shaped bulge 9, the outer end of the mounting groove 8 is provided with a first connecting rod 10, the outer side of the first connecting rod 10 is respectively connected with the fixing part 2 and the first connecting part 3, the inner part of the first connecting rod 10 is provided with a connecting cavity 11, the upper side wall and the lower side wall of the connecting cavity 11 are provided with connecting openings 12, the inner part of each connecting opening 12 is provided with a round ball 13, the inner side of each round ball 13 is provided with a, because 8 both ends of mounting groove all set up arc arch 9, like this at the in-process that removes, ball 13 can move to the inboard, treat the position back of the needs of removal, ball 13 will push ball 13 under the spring action of first spring 15 and insert the position between annular arch 9, annular arch 9 is spacing down, thereby realize the fixed of equipment, make things convenient for the use of equipment, can conveniently adjust the distance between mounting 2 and first connecting piece 3 and the encoder body 1 like this, can guarantee the installation and the fixed of equipment like this, make things convenient for the use of equipment.

The upper side and the lower side of the fixing part 2 and the first connecting part 3 are connected with a connecting plate 17 through connecting blocks 16, the connecting blocks 16 are inserted into a groove of the connecting plate 17, a mounting plate 18 is arranged on the outer side of the connecting plate 17, supporting rods 19 are arranged on the left end and the right end of the outer side of the mounting plate 18, a second mounting block 20 is arranged on the outer side of the supporting rod 19, second mounting holes 26 are arranged at four corners of the second mounting block 20, so that the mounting and fixing of equipment can be facilitated, connecting cylinders 21 are embedded at the left end and the right end of the mounting plate 18 and the connecting plate 17, the inner side of the connecting cylinder 21 positioned on the upper side of the connecting plate 17 is connected with the encoder body 1 through the fixing blocks, sliding plates 22 are arranged in the connecting cylinders 21, second springs 23 are arranged on the outer sides of the sliding plates 22, the, the vibration of the equipment can be effectively reduced, so that the use of the equipment is ensured.

Example two

The difference from the first embodiment is that: the left side and the right side of the sliding plate 22 are provided with limiting convex blocks 24, the limiting convex blocks 24 are inserted into limiting grooves 25, the limiting grooves 25 are installed on the inner side wall of the connecting cylinder 21, the sliding plate 22 is moved, and the limiting convex blocks 24 move synchronously inside the limiting grooves 25, so that the stability of the equipment can be guaranteed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fixing device of a Hall magnetic-sensitive encoder comprises an encoder body (1), wherein a fixing piece (2) and a first connecting piece (3) are respectively installed on the left side and the right side of the encoder body (1), the middle part of the fixing piece (2) is connected with an output shaft of the encoder body (1) through a connecting bearing, an internal thread pipe (4) is installed in the middle part of the first connecting piece (3), a threaded rod (5) is connected to the right end of the internal thread pipe (4) in a threaded manner, a first installing block (6) is fixedly arranged on the right side of the threaded rod (5), first installing holes (7) are formed in four corners of the first installing block (6), the inner sides of the fixing piece (2) and the first connecting piece (3) are connected with the encoder body (1) through a connecting device, the fixing device is characterized in that the upper side and the lower side of the fixing piece (2) and the, inside connecting block (16) inserted the recess of connecting plate (17), connecting plate (17) outside is provided with mounting panel (18), both ends are all inlayed and are had connecting cylinder (21) about mounting panel (18) and connecting plate (17), and connecting cylinder (21) inboard that is located connecting plate (17) upside is connected with encoder body (1) through the fixed block, and connecting cylinder (21) inside is provided with sliding plate (22), and sliding plate (22) outside all is provided with second spring (23), connect through second connecting rod (27) between sliding plate (22).

2. The fixing device of the Hall magnetic-sensing encoder according to claim 1, wherein the inner end of the connecting device is provided with a mounting groove (8), the mounting groove (8) is fixedly mounted at the upper and lower ends of the left and right outer side walls of the encoder body (1), and the upper and lower ends of the inside of the mounting groove (8) are provided with arc-shaped protrusions (9).

3. A fixing device of a hall magnetic encoder as claimed in claim 2, characterized in that the outer end of the mounting groove (8) is provided with a first connecting rod (10), and the outer side of the first connecting rod (10) is connected with the fixing member (2) and the first connecting member (3) respectively.

4. A fixing device for a Hall magnetic-sensing encoder according to claim 3, characterized in that the first connecting rod (10) is internally provided with a connecting cavity (11), the connecting cavity (11) is provided with connecting openings (12) on the upper and lower side walls, the connecting opening (12) is internally provided with a round ball (13), the inner side of the round ball (13) is provided with a second connecting piece (14), and a first spring (15) is arranged between the second connecting pieces (14) at the upper and lower ends.

5. A fixing device of a hall magnetic sensing encoder according to claim 1 or 2, characterized in that the left and right ends of the outer side of the mounting plate (18) are provided with support rods (19), the outer side of the support rods (19) is provided with second mounting blocks (20), and four corners of the second mounting blocks (20) are provided with second mounting holes (26).

6. A fixing device of a hall magnetic sensor encoder according to claim 1, wherein the sliding plate (22) is provided with a limit protrusion (24) at both left and right sides, the limit protrusion (24) is inserted inside a limit groove (25), and the limit groove (25) is installed on the inner side wall of the connecting cylinder (21).