CN219655088U

CN219655088U - Rolling linear guide rail with deformation-preventing structure

Info

Publication number: CN219655088U
Application number: CN202320679425.4U
Authority: CN
Inventors: 左利琦; 于培军
Original assignee: Tianjin Haoke Machinery Co ltd
Current assignee: Tianjin Haoke Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-08
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a rolling linear guide rail with an anti-deformation structure, wherein a condensate cavity is arranged in the guide rail, a liquid pump is fixedly arranged at one side of the outer part of the guide rail through a bolt, a guide pipe is fixedly arranged at the bottom end of the liquid pump through a bolt, a refrigerating cavity is fixedly arranged at the other end of the guide pipe through a bolt, and a heat dissipation cavity is arranged at the lower position of the refrigerating cavity. When the guide rail is required to be cooled, the liquid pump, the semiconductor refrigerating sheet and the fan are started through the switch, the liquid pump pumps the condensate in the condensate cavity, the semiconductor refrigerating sheet cools the condensate in the condensate cavity after the condensate is led into the condensate cavity through the guide pipe, and the guide rail is cooled through the condensate after the condensate is cooled, so that the guide rail is prevented from working in a high-temperature state for a long time, and the texture of the guide rail is prevented from becoming soft and deforming.

Description

Rolling linear guide rail with deformation-preventing structure

Technical Field

The utility model relates to the technical field of linear guide rails, in particular to a rolling linear guide rail with an anti-deformation structure.

Background

The linear guide rail can be divided into a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail, which are used for supporting and guiding the moving part to do reciprocating linear motion according to a given direction. The linear motion guide rail can be classified into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like according to the properties of the massage wiper.

Chinese patent No. CN103671512a discloses a linear guide rail, which belongs to the technical field of transmission devices. The device comprises a base, two parallel guide rails arranged on the base, a sliding block arranged on the guide rails, a brake arranged on the sliding block, a linear motor which is arranged between the guide rails and parallel to the guide rails in a secondary mode, and a controller for controlling the linear motor and the brake; the primary of the linear motor is arranged on the sliding block; two baffles are oppositely arranged on the base, and the two baffles are respectively arranged at one end of the guide rail. When the prior art is used, the temperature of the sliding rail is increased due to long-term friction between the sliding block and the sliding rail, the toughness of the sliding rail is reduced due to high temperature, and the sliding rail is deformed when the weight of materials is large.

Disclosure of Invention

The utility model aims to provide a rolling linear guide rail with an anti-deformation structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rolling linear guide rail of an anti-deformation structure comprises a guide rail; the guide rail upper end slidable mounting has the slider, the inside condensate chamber that is provided with of guide rail, outside one side position of guide rail has the liquid pump through bolt fixed mounting, the liquid pump bottom has the pipe through bolt fixed mounting, the pipe other end has the refrigeration chamber through bolt fixed mounting, the heat dissipation chamber is installed to refrigeration chamber below position, the heat dissipation chamber is provided with the inlet port all around, heat dissipation chamber bottom position is provided with the air outlet, air outlet internally mounted has the fan, there is the semiconductor refrigeration piece through bolt fixed mounting between heat dissipation chamber and the refrigeration chamber, the refrigeration chamber other end has the pipe through bolt fixed mounting, the pipe other end passes through bolt fixed mounting at the guide rail opposite side.

Preferably, a steel wire mesh is arranged on the outer side of the catheter, and the steel wire mesh is stuck on the outer side of the catheter through an adhesive.

Preferably, a plurality of heat conduction reinforcing plates are arranged around the condensate cavity, and the heat conduction reinforcing plates are welded in the condensate cavity.

Preferably, the air inlet holes are arranged in a conical shape.

Preferably, a filter screen is arranged in the heat dissipation cavity corresponding to the position of the air inlet, and the filter screen is stuck in the heat dissipation cavity through adhesive glue.

Preferably, the heat conducting plates are arranged at two sides of the semiconductor refrigerating plate, the heat conducting plate at one side of the refrigerating end of the semiconductor refrigerating plate stretches into the refrigerating cavity, and the heat conducting plate at one side of the heating end of the semiconductor refrigerating plate stretches into the heat dissipation cavity.

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

1. when the guide rail is required to be cooled, a liquid pump, a semiconductor refrigerating sheet and a fan are started through a switch, the liquid pump pumps condensate in the condensate cavity, the semiconductor refrigerating sheet cools the condensate in the condensate cavity after the condensate is led into the condensate cavity through a guide pipe, the guide rail is cooled through the condensate after the condensate is cooled, and the guide rail is prevented from working in a high-temperature state for a long time, so that the deformation of the guide rail caused by softening of the texture of the guide rail is avoided;

2. the steel wire mesh is arranged to support the catheter, so that the phenomenon that the catheter is blocked due to bending of the catheter during use is avoided;

3. the heat conduction reinforcing plate can be arranged to reinforce the guide rail, so that the hardness of the guide rail is increased, the phenomenon that the guide rail is bent in the using process is avoided, the heat transfer degree can be increased, and the effect of cooling the guide rail is improved;

4. the heat conducting plate can increase the contact area between the cold source and the heat source, and improve the cooling efficiency of condensate and the heat dissipation efficiency of the heating end of the semiconductor refrigerating sheet.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the track of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic structural view of the refrigerating chamber of the present utility model.

In the figure: 1. a guide rail; 2. a slide block; 3. a heat conduction reinforcing plate; 4. a condensate chamber; 5. a liquid pump; 6. a conduit; 7. a refrigerating chamber; 8. a steel wire mesh; 9. an air inlet hole; 10. a filter screen; 11. an air outlet; 12. a blower; 13. a heat dissipation cavity; 14. a heat conductive plate; 15. semiconductor refrigerating sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, in an embodiment of the present utility model, a rolling linear guide rail with an anti-deformation structure includes a guide rail 1; the upper end slidable mounting of guide rail 1 has slider 2, the inside condensate chamber 4 that is provided with of guide rail 1, the outside one side position of guide rail 1 has liquid pump 5 through bolt fixed mounting, liquid pump 5 bottom has pipe 6 through bolt fixed mounting, the pipe 6 other end has refrigerating chamber 7 through bolt fixed mounting, cooling chamber 13 is installed to cooling chamber 7 below position, cooling chamber 13 is provided with inlet port 9 all around, cooling chamber 13 bottom position is provided with air outlet 11, air outlet 11 internally mounted has fan 12, there is semiconductor refrigeration piece 15 through bolt fixed mounting between cooling chamber 13 and refrigerating chamber 7, the refrigerating chamber 7 other end has pipe 6 through bolt fixed mounting, the pipe 6 other end passes through bolt fixed mounting at guide rail 1 opposite side.

Further, the outside of the guide pipe 6 is provided with a steel wire mesh 8, the steel wire mesh 8 is stuck to the outside of the guide pipe 6 through an adhesive, and the arrangement of the steel wire mesh 8 is used for supporting the guide pipe 6, so that the phenomenon that the guide pipe 6 is blocked due to bending of the guide pipe 6 in use is avoided.

Further, be provided with a plurality of heat conduction reinforcing plates 3 around the condensate chamber 4 is inside, and the welding of heat conduction reinforcing plate 3 is inside condensate chamber 4, and the setting of heat conduction reinforcing plate 3 can strengthen guide rail 1 on the one hand, increases guide rail 1's hardness, avoids appearing the phenomenon that guide rail 1 buckled in the in-process of using, on the other hand can increase the heat transfer degree, improves the effect to guide rail 1 cooling.

Further, the air inlet hole 9 is arranged in a conical shape, and the air inlet hole is arranged in a conical shape, so that the air speed can be increased when air enters the small-caliber end through the large-caliber end, and the cooling effect of the heating end of the semiconductor refrigerating sheet is improved.

Further, the filter screen 10 is arranged in the heat dissipation cavity 13 corresponding to the position of the air inlet hole 9, the filter screen 10 is stuck in the heat dissipation cavity 13 through adhesive, the filter screen 10 is arranged to enter air in the heat dissipation cavity 13, and dust is prevented from adhering in the heat dissipation cavity 13 during use, so that the heating effect in the heat dissipation cavity 13 is affected.

Further, the heat conducting plates 14 are arranged at the two sides of the semiconductor refrigerating plate 15, the heat conducting plate 14 at one side of the refrigerating end of the semiconductor refrigerating plate 15 stretches into the refrigerating cavity 7, the heat conducting plate 14 at one side of the heating end of the semiconductor refrigerating plate 15 stretches into the heat radiating cavity 13, the contact area between a cold source and a heat source can be increased by the arrangement of the heat conducting plate 14, and the cooling efficiency of condensate and the heat radiating efficiency of the heating end of the semiconductor refrigerating plate 15 are improved.

The working principle and the using flow of the utility model are as follows: during the use, install guide rail 1 and refrigeration chamber 7 in the assigned position, when need carrying out refrigeration cooling to guide rail 1, open liquid pump 5 through the switch, semiconductor refrigeration piece 15 and fan 12, liquid pump 5 is with the inside condensate of condensate chamber 4 to be taken out, inside leading-in refrigeration chamber 7 with the condensate through pipe 6, semiconductor refrigeration piece 15 will cool down the inside condensate of condensate chamber 4, the condensate after the cooling is leading-in condensate chamber 4 inside through pipe 6, cool down guide rail 1 through the condensate, avoid guide rail 1 to work under the high temperature state for a long time, lead to guide rail 1 texture softening to take place the deformation, simultaneously fan 12 can drive the air current and flow, derive the heat that will semiconductor refrigeration piece 15 produced.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The rolling linear guide rail of the deformation-preventing structure comprises a guide rail (1); the method is characterized in that: the novel cooling device is characterized in that a sliding block (2) is slidably mounted at the upper end of the guide rail (1), a condensate cavity (4) is arranged in the guide rail (1), a liquid pump (5) is fixedly mounted at one side of the outer portion of the guide rail (1) through bolts, a guide pipe (6) is fixedly mounted at the bottom end of the liquid pump (5), a cooling cavity (7) is fixedly mounted at the other end of the guide pipe (6) through bolts, a cooling cavity (13) is mounted at the lower position of the cooling cavity (7), air inlets (9) are formed in the periphery of the cooling cavity (13), an air outlet (11) is formed in the bottom end position of the cooling cavity (13), a fan (12) is mounted in the air outlet (11), a semiconductor cooling piece (15) is fixedly mounted between the cooling cavity (13) and the cooling cavity (7), a guide pipe (6) is fixedly mounted at the other end of the guide pipe (6) through bolts, and the other end of the guide pipe (6) is fixedly mounted at the other side of the guide rail (1).

2. The rolling linear guide of an anti-deformation structure according to claim 1, wherein: the outside of pipe (6) is provided with wire net (8), wire net (8) are pasted in the outside of pipe (6) through the adhesive.

3. The rolling linear guide of an anti-deformation structure according to claim 1, wherein: a plurality of heat conduction reinforcing plates (3) are arranged around the inside of the condensate cavity (4), and the heat conduction reinforcing plates (3) are welded inside the condensate cavity (4).

4. The rolling linear guide of an anti-deformation structure according to claim 1, wherein: the air inlet hole (9) is arranged in a conical shape.

5. The rolling linear guide of an anti-deformation structure according to claim 1, wherein: a filter screen (10) is arranged in the heat dissipation cavity (13) corresponding to the air inlet hole (9), and the filter screen (10) is stuck in the heat dissipation cavity (13) through adhesive glue.

6. The rolling linear guide of an anti-deformation structure according to claim 1, wherein: the heat conducting plates (14) are arranged at two sides of the semiconductor refrigerating sheet (15), the heat conducting plates (14) at one side of the refrigerating end of the semiconductor refrigerating sheet (15) extend into the refrigerating cavity (7), and the heat conducting plates (14) at one side of the heating end of the semiconductor refrigerating sheet (15) extend into the heat radiating cavity (13).