CN217930066U

CN217930066U - Fixing device for encoder

Info

Publication number: CN217930066U
Application number: CN202222335624.1U
Authority: CN
Inventors: 聂东君
Original assignee: WUXI CREATE PRECISION MACHINE CO LTD
Current assignee: WUXI CREATE PRECISION MACHINE CO LTD
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-29
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a fixing device for encoder, comprising a base plate, the platform is placed to the last fixed surface of bottom plate is connected with, and a plurality of guide ways have been seted up to the upper surface of placing the platform, and swing joint has the slider in the guide way, and one side swing joint of slider has the connecting axle, and the spout has been seted up to one side fixedly connected with connecting rod of connecting axle, one side of connecting rod, and swing joint has the arc type frame in the spout, the equal fixedly connected with torsional spring in both ends of connecting axle, and the torsional spring is fixed mutually with the slider, one side fixedly connected with extension spring of slider, and extension spring and guide way are fixed mutually. The utility model discloses not only can not need to use the bolt to fix the motor, the motor that the encoder detected the usefulness is conveniently dismantled and the installation, has improved the detection efficiency of encoder, can conveniently fix the motor of co-altitude not moreover, has improved fixing device's application range, can also improve the stability that fixing device used.

Description

Fixing device for encoder

Technical Field

The utility model relates to an encoder installation technical field especially relates to a fixing device for encoder.

Background

The encoder is the equipment of compiling signal or data, converting the signal form that can be used for communication, transmission and storage, and the variety of encoder is various, and the encoder can use the axiality detection of percentage table measurement encoder terminal surface error and code wheel after the installation, and the encoder that is in standard range can put into market.

At present, when measuring the end face error and the coaxiality of the encoder on the market, the motor is directly placed on the placing table, the motor is easily moved in the detection process, the detection result has errors, the quality of the encoder can be guaranteed only by detecting again, and therefore the fixing device for the encoder is provided and is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a fixing device for an encoder.

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

the utility model provides a fixing device for encoder, includes the bottom plate, the platform is placed to the last fixed surface of bottom plate is connected with, and a plurality of guide ways have been seted up to the upper surface of placing the platform, and swing joint has the slider in the guide way, and one side swing joint of slider has the connecting axle, and the outside fixedly connected with connecting rod of connecting axle, the spout has been seted up to one side of connecting rod, and swing joint has the arc type frame in the spout, the equal fixedly connected with torsional spring in both ends of connecting axle, and the torsional spring is fixed mutually with the slider, one side fixedly connected with extension spring of slider, and extension spring and guide way are fixed mutually.

As a further scheme of the utility model, arc frame one side swing joint has fixing bolt, and fixing bolt's outside swing joint has the fixed plate, and the fixed plate contacts with the connecting rod.

As a further proposal, the outside fixedly connected with rubber ring of the placing table.

As a further scheme of the utility model, the box is placed to one side fixedly connected with of bottom plate, and the top swing joint of placing the box has the apron.

As the utility model discloses further scheme again, the last fixed surface of apron is connected with the handle, the outside fixedly connected with rubber sleeve of handle.

As the utility model discloses further scheme again, the upper surface of bottom plate has been seted up and has been kept away the position groove, keeps away the inslot fixedly connected with of position and places the board.

As the utility model discloses further scheme again, a plurality of lower margins of bottom fixedly connected with of bottom plate, and lower margin evenly distributed.

As the utility model discloses further scheme again, the bottom fixedly connected with slipmat of lower margin, and slipmat is isometric with the lower margin.

The beneficial effects of the utility model are that:

1. the motor is placed on the placing table through the matching of the sliding block and the arc-shaped frame, the sliding block can clamp and fix the motor through the acting force of the tension spring, meanwhile, the arc-shaped frame can clamp and fix the motor through the acting force of the torsion spring, the motor for encoder detection is convenient to install and fix, the error of a detection result caused by the movement of the motor in the detection process is avoided, and the detection efficiency of the encoder is improved.

2. Through fixing bolt's setting, can adjust the position of arc type frame with fixing bolt unscrewing, screw up fixing bolt after adjusting to the position of fixed column arc type frame is conveniently fixed the not motor of co-altitude, has improved fixing device's application range.

3. Through the setting of slipmat, place fixing device subaerial through the lower margin, the slipmat can contact with ground this moment, and the slipmat can increase the frictional force between lower margin and the ground to make fixing device place more stable, improved the stability that fixing device used.

Drawings

Fig. 1 is a schematic perspective view of a fixing device for an encoder according to the present invention;

fig. 2 is a schematic partial sectional structural view of a fixing device for an encoder according to the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure of a fixing device for an encoder according to the present invention.

In the figure: 1. a base plate; 2. placing the plate; 3. ground feet; 4. a non-slip mat; 5. placing a box; 6. a cover plate; 7. a handle; 8. a placing table; 9. a rubber ring; 10. a tension spring; 11. a guide groove; 12. a slider; 13. a connecting rod; 14. a connecting shaft; 15. a torsion spring; 16. a chute; 17. a fixing plate; 18. an arc-shaped frame; 19. and fixing the bolt.

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 the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fixing device for an encoder comprises a base plate 1, a placing table 8 is fixed on the upper surface of the base plate 1 through bolts, a plurality of guide grooves 11 are formed in the upper surface of the placing table 8, a slider 12 is slidably connected in the guide grooves 11, one side of the slider 12 is rotatably connected with a connecting shaft 14, a connecting rod 13 is fixed on the outer side of the connecting shaft 14 through bolts, a sliding groove 16 is formed in one side of the connecting rod 13, an arc-shaped frame 18 is slidably connected in the sliding groove 16, torsion springs 15 are welded at both ends of the connecting shaft 14, the torsion springs 15 are fixed with the slider 12, a tension spring 10 is welded at one side of the slider 12, the tension spring 10 is fixed with the guide grooves 11, the slider 12 is expanded by moving the slider 12 along the guide grooves 11, slider 12 can stretch extension spring 10, then put into the motor and place on the platform 8, loosen slider 12, slider 12 can reset the removal through the effort of extension spring 10, when slider 12 moves and contacts with the motor, slider 12 can carry out the centre gripping through the effort of extension spring 10 to the motor and fix, in slider 12 and motor contact, the motor can promote connecting rod 13 and rotate, connecting rod 13 can make torsional spring 15 take place to deform and produce torsion, connecting rod 13 can carry out the centre gripping through torsional spring 15's effort through arc frame 18 to the motor and fix, it is fixed that the convenient motor that detects the usefulness to the encoder is installed, the in-process motor that avoids detecting removes and leads to the testing result error to appear, the detection efficiency of encoder has been improved.

The utility model discloses in, 18 one side threaded connection of arc type frame has fixing bolt 19, fixing bolt 19's the outside has cup jointed fixed plate 17, and fixed plate 17 contacts with connecting rod 13, unscrew fixing bolt 19, remove arc type frame 18 along spout 16, adjust arc type frame 18 to suitable position after, screw up fixing bolt 19, fix the position of arc type frame 18, rubber ring 9 has been cup jointed in the outside of placing platform 8, one side of bottom plate 1 has through the bolt fastening places box 5, the top rotation of placing box 5 is connected with apron 6, the upper surface of apron 6 has handle 7 through the bolt fastening, the rubber sleeve has been cup jointed in the outside of handle 7, the aversion groove has been seted up to the upper surface of bottom plate 1, keep away the inslot and have through the bolt fastening and place board 2, the bottom of bottom plate 1 has a plurality of lower margin 3 through the bolt fastening, and 3 evenly distributed, and the bottom of lower margin 3 has cushion 4, and non-slip mat 4 are isometric with 3, place fixing device through 3 place lower margin 3 subaerial, this moment contact, non-slip mat 4 can increase 3 and ground friction between the ground, thereby make the friction device of placing more stable bonding.

The working principle is as follows: when needs fix the motor, it makes slider 12 expand to remove slider 12 along guide way 11, slider 12 can stretch extension spring 10, then put the motor into place on the platform 8, loosen slider 12, slider 12 can reset through the effort of extension spring 10 and move, when slider 12 moved to and contacted with the motor, slider 12 can carry out centre gripping through the effort of extension spring 10 to the motor and fix, when slider 12 and motor contacted, the motor can promote connecting rod 13 and rotate, connecting rod 13 can make torsion spring 15 take place the deformation and produce torsion, then unscrew fixing bolt 19, move arc type frame 18 along spout 16, after adjusting arc type frame 18 to suitable position, tighten fixing bolt 19, fix the position of arc type frame 18, connecting rod 13 can pass through arc type frame 18 through the effort of torsion spring 15 and carry out centre gripping fixed to the motor, conveniently install the motor that detects the usefulness to the encoder, avoid the in-process motor removal that detects to lead to the testing result to the error, the detection efficiency of encoder has been improved.

Finally, it should be noted that: it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixing device for encoder, includes bottom plate (1), its characterized in that, the last fixed surface of bottom plate (1) is connected with places platform (8), and the upper surface of placing platform (8) has seted up a plurality of guide ways (11), and swing joint has slider (12) in guide way (11), and one side swing joint of slider (12) has connecting axle (14), outside fixedly connected with connecting rod (13) of connecting axle (14), and spout (16) have been seted up to one side of connecting rod (13), and swing joint has arc frame (18) in spout (16), the equal fixedly connected with torsional spring (15) in both ends of connecting axle (14), and torsional spring (15) are fixed mutually with slider (12), one side fixedly connected with extension spring (10) of slider (12), and extension spring (10) are fixed mutually with guide way (11).

2. The fixing device for the encoder according to claim 1, wherein a fixing bolt (19) is movably connected to one side of the arc-shaped frame (18), a fixing plate (17) is movably connected to the outer side of the fixing bolt (19), and the fixing plate (17) is in contact with the connecting rod (13).

3. A fixture for an encoder according to claim 1, characterized in that a rubber ring (9) is fixedly attached to the outside of the standing table (8).

4. A fixing device for an encoder according to claim 1, characterized in that a placing box (5) is fixedly connected to one side of the bottom plate (1), and a cover plate (6) is movably connected to the top of the placing box (5).

5. A fixing device for an encoder according to claim 4, characterized in that a handle (7) is fixedly connected to the upper surface of the cover plate (6), and a rubber sleeve is fixedly connected to the outer side of the handle (7).

6. The fixing device for the encoder according to claim 1, wherein a avoiding groove is formed on the upper surface of the bottom plate (1), and a placing plate (2) is fixedly connected in the avoiding groove.

7. A fixing device for an encoder according to claim 6, characterized in that a plurality of feet (3) are fixedly connected to the bottom of the base plate (1), and the feet (3) are evenly distributed.

8. A fixing device for an encoder according to claim 7, characterized in that a non-slip mat (4) is fixedly connected to the bottom of the ground feet (3), and the non-slip mat (4) is equal in length to the ground feet (3).