CN216214639U - Wear-resistant encoder wire - Google Patents

Abstract

The utility model discloses a wear-resistant encoder wire, which aims to solve the technical problems that the encoder wire in the prior art is not provided with a certain wear-resistant structure and does not have a certain pressure-bearing buffer structure during use. This encoder line includes the encoder line body, installs wear-resisting protection module on the encoder line body, connect in wear-resisting protection module is used for carrying on the resistance to compression and the resistance to compression buffering module of buffering, set up in the inside sealing connection subassembly that is used for connecting of encoder line body, set up in the sealing connection subassembly that the sealing connection subassembly outside is used for the switching connection, set up in the inside wire harness assembly that is used for carrying on connecting of encoder line body. This encoder line can make it have certain wear-resisting effect when using through the outer lane of protection, and can make encoder line body have certain cushioning effect when receiving external force through elastic component to ensure that inside wire harness assembly can not receive the damage.

Description

Wear-resistant encoder wire

Technical Field

The utility model belongs to the field of encoder wire equipment, and particularly relates to a wear-resistant encoder wire.

Background

Nowadays, the encoder line that uses is at the in-process of long-time use, because it does not set up certain stand wear and tear structure, leads to the holistic wearing and tearing of encoder line comparatively seriously easily to make its security when using unable the guarantee, also do not have certain pressure-bearing buffer structure when using simultaneously, greatly reduced the life of encoder line.

At present, the utility model patent with the patent number cn201820760026.x discloses a wear-resistant low-power encoder wire, which is used as an encoder body, wherein the bottom of the encoder body is fixedly connected with a wire interface sleeve, the bottom of the wire interface sleeve is fixedly provided with a wire, the bottom of the encoder body is fixedly connected with a connecting seat which is positioned at the right side of the wire interface sleeve, the bottom of the connecting seat is fixedly connected with two supporting rods, the bottom of the connecting seat is provided with a take-up pulley, the front side of the connecting seat is provided with a fixed shaft, one end of the back side of the fixed shaft sequentially penetrates through the supporting rods and the take-up pulley, one end of the back side of the fixed shaft extends to the outside of the supporting rods, the outer wall of the take-up pulley is provided with a placing groove, the bottom of the encoder body is provided with a wear-resistant block, the bottom end of the wire penetrates through and extends to the outside of the wear-resistant block, the inside of the wear-resistant block is provided with a moving hole, the wear-resisting piece is characterized in that limit grooves which are uniformly distributed are formed in the wear-resisting piece, the inner walls of the limit grooves are communicated with the moving hole, balls which are uniformly distributed are arranged in the moving hole, the inner walls of the limit grooves are connected with the balls in a clamping mode, and the outer walls of the balls are connected with the electric wire in a sliding mode. When the somewhere of encoder line had to rub with ground etc. when removing wear-resisting piece, the ball that wear-resisting piece inside set up can let wear-resisting piece very smooth move to friction department, can protect the electric wire not receive wearing and tearing like this more, but it can only play the abrasionproof effect to its part position, the effect of abrasionproof loss can't be played to the omnidirectional, also there is not certain pressure-bearing buffer structure when carrying out the use simultaneously, greatly reduced the life of encoder line.

Therefore, in order to solve the problems that the encoder line is not provided with a certain abrasion-resistant structure and is not provided with a certain pressure-bearing buffer structure during use, it is necessary to improve the use scene of the encoder line.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to provide a wear-resistant encoder wire, aiming at solving the technical problems that the encoder wire in the prior art is not provided with a certain wear-resistant structure and is not provided with a certain pressure-bearing buffer structure during use.

(2) Technical scheme

In order to solve the technical problems, the utility model provides a wear-resistant encoder wire, which comprises an encoder wire body, a wear-resistant protection module arranged on the encoder wire body, a compression-resistant buffer module connected with the wear-resistant protection module and used for compression resistance and buffering, a sealing connection assembly arranged in the encoder wire body and used for connection, a switching assembly arranged on the outer side of the sealing connection assembly and used for switching connection, and a wire harness assembly arranged in the encoder wire body and used for connection; the anti-compression buffer module is characterized in that a cylindrical protective outer ring is arranged inside the wear-resistant protective module, an elastic assembly capable of elastically stretching is arranged inside the anti-compression buffer module, and a circular sealing clamping ring is arranged inside the sealing connection assembly.

When the encoder wire of the technical scheme is used, the cylindrical protective outer ring arranged inside the wear-resistant protective module can enable the encoder wire to have a certain wear-resistant effect when used, and the elastic telescopic elastic assembly arranged inside the compression-resistant buffer module can enable the encoder wire body to have a certain buffer effect when receiving external force, so that the internal wire harness assembly is prevented from being damaged.

Preferably, the outer side of the outer protective ring is provided with a wear-resistant protective layer for wear-resistant protection, and a pressure-bearing layer for bearing external force is arranged inside the wear-resistant protective layer. Through the setting of wear-resisting sheath, can improve the holistic wearability of protection outer ferrule, and through the setting of bearing layer, can play certain pressure-bearing effect.

Furthermore, a buffer extrusion layer for buffering is arranged in the pressure bearing layer, and an elastic pressing block for elastic overstocking is arranged in the buffer extrusion layer. Through the setting of buffering extrusion layer, when the encoder line body is receiving external force, the elastic pressing block can extrude to ensure that inside wire harness assembly can not receive the damage.

Still further, the inside insulating barrier who is used for insulation protection that is provided with of elastic pressing block, insulating barrier is inside to be provided with and is used for reinforced (rfd) reinforcing block. Through insulating layer's setting, can play insulating effect, and through the setting of reinforcing block, can play the stable effect of reinforcement.

Preferably, a connecting sleeve for connection is arranged outside the sealing collar, and a positioning sleeve for positioning connection is arranged outside the connecting sleeve. Through connecting sleeve's setting, can play the connection effect, and through positioning sleeve's setting, can ensure that it can accurately connect.

Preferably, a switching sealing ring for switching connection is arranged in the switching assembly, and an arc-shaped connecting sleeve for sealing connection is arranged outside the switching sealing ring. Through the setting of switching sealing washer, can improve the holistic leakproofness of encoder line body, and through the setting of arc adapter sleeve, can ensure the stability of connecting.

Furthermore, the outside of the arc-shaped connecting sleeve is provided with a connecting shaft sleeve for connection, the outside of the connecting shaft sleeve is provided with a connecting wire for switching connection, and the outside of the wire harness assembly is provided with a filling inner layer for filling and fixing. Through the setting of connecting the axle sleeve, can make the connecting wire be convenient for connect, and through the setting of filling the inlayer, can ensure that wire harness assembly can stable use.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the encoder wire has a certain wear-resistant effect when in use by utilizing the protective outer ring arranged in the wear-resistant protective module, and the encoder wire body has a certain buffering effect when being subjected to external force by utilizing the elastic component arranged in the compression-resistant buffering module, so that the internal wire harness component is not damaged, and meanwhile, the sealing connection component can play a role in sealing connection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of an encoder line according to the present invention;

FIG. 2 is a cross-sectional view of one embodiment of an encoder wire of the present invention;

FIG. 3 is a schematic diagram of an internal structure of a wear-resistant protection module according to an embodiment of the encoder cable of the present invention;

FIG. 4 is an enlarged schematic view of an encoder cable according to an embodiment of the present invention, shown at A in FIG. 3.

The labels in the figures are: 1. an encoder wire body; 2. a wear resistant protective module; 3. a compression-resistant buffer module; 4. sealing the connecting assembly; 5. a switching component; 6. a wire harness assembly; 7. a protective outer ferrule; 8. an elastic component; 9. a sealing collar; 10. a wear-resistant protective layer; 11. a pressure-bearing layer; 12. buffering the extrusion layer; 13. elastic pressing blocks; 14. an insulating barrier layer; 15. a reinforcing block; 16. a connecting sleeve; 17. a positioning sleeve; 18. transferring a sealing ring; 19. an arc-shaped connecting sleeve; 20. connecting the shaft sleeve; 21. a connecting wire; 22. and filling the inner layer.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a wear-resistant encoder wire, the structural schematic diagram of which is shown in fig. 1, and the cross-sectional view of which is shown in fig. 2, the encoder wire comprises an encoder wire body 1, a wear-resistant protection module 2 mounted on the encoder wire body 1, a compression-resistant buffer module 3 connected to the wear-resistant protection module 2 and used for compression resistance and buffering, a sealing connection assembly 4 arranged inside the encoder wire body 1 and used for connection, a switching assembly 5 arranged outside the sealing connection assembly 4 and used for switching connection, and a wire harness assembly 6 arranged inside the encoder wire body 1 and used for connection; the inside protection outer ring 7 that is provided with the cylinder of wear-resisting protection module 2, but the inside elastic component 8 that is provided with elastic expansion of resistance to compression buffering module 3, the inside circular shape sealing rand 9 that is provided with of sealing connection subassembly 4.

For the present embodiment, the sealing collar 9 may be made of silicone, rubber, or the like.

Wherein, the outer ring 7 outside of protection is provided with the wear-resisting sheath 10 that is used for stand wear and tear protection, and the inside bearing layer 11 that is used for bearing external force that is provided with of wear-resisting sheath 10, the inside buffering extrusion layer 12 that is used for the buffering that is provided with of bearing layer 11, and the inside elastic pressing piece 13 that is used for elasticity overstock that is provided with of buffering extrusion layer 12. The number of the elastic pressing blocks 13 can be adjusted correspondingly according to design requirements.

Meanwhile, an insulating and isolating layer 14 for insulating protection is arranged inside the elastic pressing block 13, a reinforcing block 15 for reinforcing is arranged inside the insulating and isolating layer 14, a connecting sleeve 16 for connection is arranged outside the sealing collar 9, and a positioning sleeve 17 for positioning connection is arranged outside the connecting sleeve 16. Of course, the insulating isolation layer 14 may be provided with an insulating material, and the outer surface thereof may be provided with an insulating coating.

In addition, a switching sealing ring 18 for switching connection is arranged in the switching assembly 5, and an arc-shaped connecting sleeve 19 for sealing connection is arranged outside the switching sealing ring 18.

In addition, a connecting sleeve 20 for connection is arranged outside the arc-shaped connecting sleeve 19, a connecting wire 21 for switching connection is arranged outside the connecting sleeve 20, and a filling inner layer 22 for filling and fixing is arranged outside the wire harness assembly 6.

The schematic diagram of the internal structure of the wear-resistant protection module in the encoder line is shown in fig. 3, and the schematic diagram of the enlarged structure at a in fig. 3 is shown in fig. 4.

It should be noted that the inner filling layer 22 is provided with a soft filling material.

When using this technical scheme's encoder line, utilize wear-resisting sheath 10 to make encoder line body 1 certain wear-resisting effect when using, and can make encoder line body 1 have certain cushioning effect when receiving external force through bearing layer 11 and elastic pressing block 13, thereby ensure that inside wire harness assembly 6 can not receive the damage, setting through insulating barrier layer 14, can play insulating effect, and can play the stable effect of reinforcement through reinforcing block 15, utilize switching sealing washer 18 to play sealing connection's effect simultaneously, it can stable use to have ensured connecting wire 21.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims (7)

1. A wear-resistant encoder wire comprises an encoder wire body, a wear-resistant protection module, a compression-resistant buffer module, a sealing connection assembly, a switching assembly and a wire harness assembly, wherein the wear-resistant protection module is installed on the encoder wire body; the anti-compression buffer module is characterized in that a cylindrical protective outer ring is arranged inside the wear-resistant protective module, an elastic assembly capable of elastically stretching is arranged inside the anti-compression buffer module, and a circular sealing collar is arranged inside the sealing connection assembly.

2. A wear-resistant encoder cable according to claim 1, wherein the outer side of the outer protective ring is provided with a wear-resistant sheath for wear-resistant protection, and the inner side of the wear-resistant sheath is provided with a pressure-bearing layer for bearing external force.

3. A wear-resistant encoder wire as claimed in claim 2, wherein the pressure-bearing layer is internally provided with a buffer extrusion layer for buffering, and the buffer extrusion layer is internally provided with an elastic pressing block for elastic accumulation.

4. A wear-resistant encoder wire as claimed in claim 3, wherein the resilient pressure block is internally provided with an insulating barrier for insulation protection, and the insulating barrier is internally provided with a reinforcing block for reinforcement.

5. A wear resistant encoder wire as in claim 1, wherein the sealing collar is provided with a coupling sleeve for coupling on the outside and a positioning sleeve for positioning the coupling on the outside.

6. A wear-resistant encoder cable according to claim 1, wherein the adapter assembly is internally provided with an adapter seal ring for adapter connection, and the outside of the adapter seal ring is provided with an arc-shaped connecting sleeve for sealing connection.

7. The abrasion-resistant encoder wire as claimed in claim 6, wherein the arc-shaped connecting sleeve is provided with a connecting sleeve for connection at an outer side thereof, the connecting sleeve is provided with a connecting wire for transfer connection at an outer side thereof, and the wire harness assembly is provided with a filling inner layer for filling and fixing at an outer side thereof.

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