阅读说明：本技术 一种利用温度变化提高润滑效果的开槽机 (Grooving machine capable of improving lubricating effect by utilizing temperature change ) 是由 孙有斌 于 2021-07-27 设计创作，主要内容包括：本发明涉及建筑装修装饰工程技术领域,且公开了一种利用温度变化提高润滑效果的开槽机,包括壳体,所述壳体的外侧固定连接有提示灯,壳体的内壁固定连接有转轴,转轴的外侧开设有活动槽,壳体的内壁且靠近活动槽的外侧固定连接有降温腔,壳体的内壁固定连接有控制组件,壳体的内壁且靠近降温腔的外侧固定连接有降温组件。该利用温度变化提高润滑效果的开槽机,通过利用热胀冷缩的原理,改变正极板和负极板之间的相对面积产生电流,使得电流超过压敏电阻的最小阻值,对电磁铁进行通电,在通过磁块和推块的配合使用,将挤压腔中的硝石粉末推入降温腔中与水产生吸热反应,对活动槽的外侧进行降温,提高润滑油粘度,从而达到了良好的润滑效果。(The invention relates to the technical field of building decoration engineering and discloses a grooving machine for improving a lubricating effect by utilizing temperature change. This utilize change of temperature to improve groover of lubricated effect, through the principle that utilizes expend with heat and contract with cold, change the relative area between positive plate and the negative plate and produce the electric current for the electric current exceeds piezo-resistor's minimum resistance, switches on the electro-magnet, uses in the cooperation through magnetic path and ejector pad, pushes the niter powder in the extrusion chamber and produces endothermic reaction with aquatic products in the cooling chamber, cools down the outside in movable groove, improves lubricating oil viscosity, thereby has reached good lubricated effect.)

1. A grooving machine for improving lubrication effect by using temperature change, comprising a housing (1), characterized in that: the utility model discloses a cooling device, including casing (1), the inner wall fixedly connected with cooling chamber (5) of activity groove (4), the inner wall fixedly connected with warning light (2) of casing (1), the inner wall fixedly connected with pivot (3) of casing (1), activity groove (4) have been seted up in the outside of pivot (3), the inner wall of casing (1) just is close to the outside fixedly connected with cooling chamber (5) of cooling chamber (7).

2. A slotter utilizing temperature variation to improve lubrication according to claim 1, characterized in that: the control assembly (6) comprises a positive plate (61), a negative plate (62), a piezoresistor (63) and a fixed cavity (64), wherein the inner wall of the fixed cavity (64) is fixedly connected with an air bag (65), the top of the air bag (65) is fixedly connected with an electric contact (66), the inner wall of the electric contact (66) is fixedly connected with a dielectric plate (67), and the top of the inner wall of the fixed cavity (64) is fixedly connected with a conductive point (68).

3. A slotter utilizing temperature variation to improve lubrication according to claim 2, characterized in that: the cooling assembly (7) comprises an electromagnet (71) and an extrusion cavity (72), a spring (73) is fixedly connected to the outer side of the inner wall of the extrusion cavity (72), a push block (74) is fixedly connected to the bottom of the spring (73), and a magnetic block (75) is fixedly connected to the inner wall of the push block (74).

4. A slotter utilizing temperature variation to improve lubrication according to claim 2, characterized in that: the positive plate (61) and the negative plate (62) are the same in shape and size, and the positive plate (61) and the negative plate (62) are symmetrical to each other.

5. A slotter utilizing temperature variation to improve lubrication according to claim 2, characterized in that: the negative plate (62) is electrically connected with the piezoresistor (63), and the piezoresistor (63) is electrically connected with the electric contact (66).

6. A slotter utilizing temperature variation to improve lubrication according to claim 2, characterized in that: the electric contact (66) and the conductive point (68) are mutually corresponding in position, and the conductive point (68) is electrically connected with the prompting lamp (2).

7. A slotter utilizing temperature variation to improve lubrication according to claim 3, characterized in that: the opposite surfaces of the electromagnet (71) and the magnetic block (75) have the same magnetism, and the electromagnet (71) is electrically connected with the piezoresistor (63).

8. A slotter utilizing temperature variation to improve lubrication according to claim 3, characterized in that: the interior of the extrusion cavity (72) is filled with saltpeter powder, and the inner wall of the cooling cavity (5) is filled with purified water.

Technical Field

The invention relates to the technical field of building decoration engineering, in particular to a grooving machine for improving a lubricating effect by utilizing temperature change.

Background

The main effect of building decoration engineering is when protecting the building and avoiding natural wind, rain, moisture erosion, improve thermal-insulated, sound insulation, dampproofing function, improve the durability of building, the life of extension building, generally before decorating the building, need beat the wire casing according to the planning, end box and wall body are demolishd, this in-process need use the groover to cut into even recess with the road surface fast, form new faying face, it can set up the slot easily, accurately, fast at the fluting in-process.

However, the grooving machine on the market still has certain shortcoming, and it can have the condition that parts wear excessively when working under the hot condition of weather, and it can be more frequent to change parts, causes such main reason because lubricating oil becomes thin because of high temperature, and the lubrication effect for parts part becomes poor, has reduced the lubrication effect, therefore, we have proposed a grooving machine that utilizes temperature variation to improve the lubrication effect and have solved above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the grooving machine for improving the lubricating effect by using the temperature change, which has the advantage of improving the lubricating effect and solves the problem that the lubricating oil becomes thin at high temperature.

(II) technical scheme

In order to achieve the purpose of improving the lubricating effect, the invention provides the following technical scheme: the utility model provides an utilize change in temperature to improve groover of lubricated effect, includes the casing, the outside fixedly connected with warning light of casing, the inner wall fixedly connected with pivot of casing, the activity groove has been seted up in the outside of pivot, the inner wall of casing and the outside fixedly connected with cooling chamber that is close to the activity groove, the inner wall fixedly connected with control assembly of casing, the inner wall of casing and the outside fixedly connected with cooling assembly that is close to the cooling chamber.

Preferably, the control assembly comprises a positive plate, a negative plate, a piezoresistor and a fixed cavity, the inner wall of the fixed cavity is fixedly connected with an air bag, the top of the air bag is fixedly connected with an electric contact, the inner wall of the electric contact is fixedly connected with a dielectric plate, the top of the inner wall of the fixed cavity is fixedly connected with a conductive point, and the air bag is heated to play an expanding role.

Preferably, the cooling assembly comprises an electromagnet and an extrusion cavity, the outer side of the inner wall of the extrusion cavity is fixedly connected with a spring, the bottom of the spring is fixedly connected with a push block, the inner wall of the push block is fixedly connected with a magnetic block, and the spring plays a role in pulling the push block.

Preferably, the shape and size of the positive plate and the negative plate are the same, the positive plate and the negative plate are symmetrical to each other, and the positive plate and the negative plate play a role in changing current and voltage.

Preferably, the negative plate is electrically connected with the piezoresistor, the piezoresistor is electrically connected with the electric contact, and when the current exceeds the minimum resistance value of the piezoresistor, the piezoresistor can electrify the electric contact.

Preferably, the electric contact and the conductive point are in mutual correspondence, the conductive point is electrically connected with the prompting lamp, and the electric contact and the conductive point can be electrified after being mutually contacted.

Preferably, the opposite surfaces of the electromagnet and the magnetic block have the same magnetism, the electromagnet is electrically connected with the piezoresistor, and the electromagnet can push the magnetic block by utilizing the principle that like poles repel each other.

Preferably, the interior of the extrusion cavity is filled with saltpeter powder, the inner wall of the cooling cavity is filled with purified water, and the saltpeter powder can have endothermic reaction after contacting with the water.

(III) advantageous effects

Compared with the prior art, the invention provides a grooving machine for improving the lubricating effect by using temperature change, which has the following beneficial effects:

1. this utilize change of temperature to improve groover of lubricated effect, through the principle that utilizes expend with heat and contract with cold, change the relative area between positive plate and the negative plate and produce the electric current for the electric current exceeds piezo-resistor's minimum resistance, switches on the electro-magnet, and the cooperation of rethread magnetic path and ejector pad is used, pushes the niter powder in the extrusion chamber and produces endothermic reaction with aquatic products in the cooling chamber, cools down the outside in movable groove, improves lubricating oil viscosity, thereby has reached good lubricated effect.

2. This utilize change in temperature to improve groover of lubricated effect, through the principle that utilizes expend with heat and contract with cold, the temperature of pivot can't reduce, and the gas of gasbag inner wall can receive the influence further inflation of temperature, and then makes electric contact and conducting point contact each other, and the conducting point is switched on to the warning light to lubricating oil is rare effect in reminding staff's groover has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic diagram of the operation of the electrical contact of the present invention.

In the figure: 1. a housing; 2. a warning light; 3. a rotating shaft; 4. a movable groove; 5. a cooling cavity; 6. a control component; 61. a positive plate; 62. a negative plate; 63. a voltage dependent resistor; 64. a fixed cavity; 65. an air bag; 66. an electrical contact; 67. a dielectric plate; 68. a conductive point; 7. a cooling assembly; 71. an electromagnet; 72. an extrusion chamber; 73. a spring; 74. a push block; 75. a magnetic block.

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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, a grooving machine for improving a lubricating effect by using a temperature change includes a housing 1, a prompt lamp 2 is fixedly connected to an outer side of the housing 1, a rotating shaft 3 is fixedly connected to an inner wall of the housing 1, a movable groove 4 is formed in an outer side of the rotating shaft 3, a cooling chamber 5 is fixedly connected to an outer side of the inner wall of the housing 1, which is close to the movable groove 4, a control assembly 6 is fixedly connected to the inner wall of the housing 1, and a cooling assembly 7 is fixedly connected to an outer side of the inner wall of the housing 1, which is close to the cooling chamber 5;

the control assembly 6 comprises a positive plate 61, a negative plate 62, a piezoresistor 63 and a fixed cavity 64, the positive plate 61 and the negative plate 62 are identical in shape and size, the positive plate 61 and the negative plate 62 are symmetrical to each other, the positive plate 61 and the negative plate 62 play a role in changing current and voltage, an air bag 65 is fixedly connected to the inner wall of the fixed cavity 64, and the air bag 65 can play an expansion role when being heated;

the top fixedly connected with electric contact 66 of gasbag 65, negative plate 62 and piezo-resistor 63 electric property link to each other, piezo-resistor 63 and electric contact 66 electric property link to each other, when the electric current surpassed piezo-resistor 63's minimum resistance, piezo-resistor 63 can be electrified to electric contact 66, the inner wall fixedly connected with dielectric plate 67 of electric contact 66, the top fixedly connected with conductive point 68 of fixed chamber 64 inner wall, electric contact 66 corresponds to each other with the position of conductive point 68, conductive point 68 and warning light 2 electric property link to each other, can be electrified after electric contact 66 and conductive point 68 contacted each other.

Example two:

referring to fig. 1 and 3, a grooving machine for improving a lubricating effect by using a temperature change includes a housing 1, a prompt lamp 2 fixedly connected to an outer side of the housing 1, a rotating shaft 3 fixedly connected to an inner wall of the housing 1, a movable groove 4 formed in an outer side of the rotating shaft 3, and a cooling chamber 5 fixedly connected to an inner wall of the housing 1 and an outer side of the movable groove 4;

inner wall fixedly connected with control assembly 6 of casing 1, casing 1's inner wall and the outside fixedly connected with cooling assembly 7 that is close to cooling chamber 5, cooling assembly 7 includes electro-magnet 71 and extrusion chamber 72, the inside packing in extrusion chamber 72 has the niter powder, the inner wall packing in cooling chamber 5 has the pure water, can take place endothermic reaction after the niter powder contacts with water, the outside fixedly connected with spring 73 of extrusion chamber 72 inner wall, the bottom fixedly connected with ejector pad 74 of spring 73, spring 73 has played the effect of pulling ejector pad 74, the inner wall fixedly connected with magnetic path 75 of ejector pad 74, the magnetism of electro-magnet 71 and the opposite face of magnetic path 75 is the same, electro-magnet 71 links to each other with piezo-resistor 63 electrical property, electro-magnet 71 can utilize homopolar repulsion's principle to promote magnetic path 75.

Example three:

referring to figures 1-4 of the drawings,

a grooving machine for improving a lubricating effect by using temperature change comprises a shell 1, wherein a prompt lamp 2 is fixedly connected to the outer side of the shell 1, a rotating shaft 3 is fixedly connected to the inner wall of the shell 1, a movable groove 4 is formed in the outer side of the rotating shaft 3, and a cooling cavity 5 is fixedly connected to the outer side, close to the movable groove 4, of the inner wall of the shell 1;

the inner wall of the shell 1 is fixedly connected with a control assembly 6, the outer side, close to the cooling cavity 5, of the inner wall of the shell 1 is fixedly connected with a cooling assembly 7, the control assembly 6 comprises a positive plate 61, a negative plate 62, a piezoresistor 63 and a fixed cavity 64, the shapes and the sizes of the positive plate 61 and the negative plate 62 are the same, the positive plate 61 and the negative plate 62 are mutually symmetrical, the positive plate 61 and the negative plate 62 play a role in changing current and voltage, the inner wall of the fixed cavity 64 is fixedly connected with an air bag 65, and the air bag 65 can play an expansion role when being heated;

the top of the air bag 65 is fixedly connected with an electric contact 66, the negative plate 62 is electrically connected with the piezoresistor 63, the piezoresistor 63 is electrically connected with the electric contact 66, when the current exceeds the minimum resistance value of the piezoresistor 63, the piezoresistor 63 can electrify the electric contact 66, the inner wall of the electric contact 66 is fixedly connected with a dielectric plate 67, the top of the inner wall of the fixed cavity 64 is fixedly connected with a conductive point 68, the positions of the electric contact 66 and the conductive point 68 correspond to each other, the conductive point 68 is electrically connected with the prompting lamp 2, the electric contact 66 and the conductive point 68 can be electrified after being contacted with each other, the cooling assembly 7 comprises an electromagnet 71 and an extrusion cavity 72, the interior of the extrusion cavity 72 is filled with saltpeter powder, the inner wall of the cooling cavity 5 is filled with purified water, and the saltpeter powder can generate endothermic reaction after being contacted with the water;

the spring 73 is fixedly connected to the outer side of the inner wall of the extrusion cavity 72, the pushing block 74 is fixedly connected to the bottom of the spring 73, the spring 73 plays a role in drawing the pushing block 74, the magnetic block 75 is fixedly connected to the inner wall of the pushing block 74, the opposite faces of the electromagnet 71 and the magnetic block 75 are same in magnetism, the electromagnet 71 is electrically connected with the piezoresistor 63, and the electromagnet 71 can push the magnetic block 75 by utilizing the principle that like poles repel each other.

The working principle is as follows: when the grooving machine is used for grooving at a high temperature, the machine parts of the grooving machine are more easily worn than the ordinary condition, because under the condition of high temperature, lubricating oil of each part of the machine parts is easy to thin, so that the lubricating performance is greatly reduced, the wear of the grooving machine is aggravated, at the moment, the air bag 65 can be heated and expanded to drive the electric contact 66 to move upwards by utilizing the change of the temperature, the electric contact 66 drives the dielectric plate 67 to move, the relative area between the positive plate 61 and the negative plate 62 is changed to generate current, the current exceeds the minimum resistance value of the piezoresistor 63, the piezoresistor 63 energizes the electric contact 66 and the electromagnet 71, the electromagnet 71 pushes the magnetic block 75 by utilizing the principle that like poles repel each other, the magnetic block 75 drives the pushing block 74 to push saltpeter powder in the extrusion cavity 72 into the cooling cavity 5 to generate an endothermic reaction with water, and cool the outer side of the movable groove 4, thereby achieving the effect of improving the viscosity of the lubricating oil;

meanwhile, after the total consumption of the saltpeter powder in the extrusion cavity 72 is finished, the temperature of the rotating shaft 3 cannot be reduced, the gas on the inner wall of the air bag 65 can be further expanded under the influence of the temperature, so that the electric contact 66 and the conductive point 68 are in mutual contact, and the conductive point 68 conducts electricity to the prompting lamp 2, thereby achieving the effect of reminding a worker that the lubricating oil in the grooving machine is diluted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.