CN218174192U - Thermocouple concentrator for nitriding furnace - Google Patents

Abstract

The utility model relates to a concentrator technical field just discloses a thermocouple concentrator for nitriding furnace, including first curb plate and second curb plate, first curb plate sets up in one side of second curb plate, be provided with the connecting block between the lower extreme of first curb plate and second curb plate, the middle-end inboard of first curb plate and second curb plate all rotates and is provided with the bull stick, two be provided with the connecting rod between the bull stick, two the middle-end of bull stick and connecting rod all fixed the cup joint has the concentrator dish, one side of second curb plate is seted up flutedly, the inside of recess is provided with the motor, the output of motor and the one end fixed connection of the bull stick that corresponds, two be provided with between the bull stick and drive connecting rod pivoted first coupling mechanism. The utility model discloses can carry out automatic cable collection work to a plurality of thermocouples simultaneously, convenient operation, labour saving and time saving can improve work efficiency greatly.

Description

Thermocouple concentrator for nitriding furnace

Technical Field

The utility model relates to a concentrator technical field especially relates to a thermocouple concentrator for nitriding furnace.

Background

The large nitriding furnace generally uses more than 40 thermocouples for one-time curing, the length of the thermocouples is 5-8 m, and the thermocouples need to be wound into a coil for storage when not used, but because the number of the thermocouples is large, the thermocouples wound into the coil are placed together and often knotted and entangled with each other, so that the thermocouples cannot be rapidly unfolded or even broken when used, and the efficiency is low; when the knotted thermocouple is used, the condition that the temperature cannot be monitored due to failure often occurs, great loss is caused, and a concentrator special for thermocouple collection does not exist in the prior art.

Wherein, announcement No. CN106855438A discloses thermocouple concentrator, the concentrator open and have the line groove of receiving around the body a week, end of a thread fixed slot is the opening of opening on the lateral wall of line groove of receiving, still open on the body can with plug interference fit's plug fixed slot, still have the defect in this technical scheme:

this technical scheme only can carry out cable collection work to single thermocouple at every turn, needs manual the coiling moreover, and complex operation wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the thermocouple concentrator in the prior art can only collect the cable to a single thermocouple at every turn, needs to be manually coiled, has complex operation and wastes time and energy, and provides the thermocouple concentrator for the nitriding furnace.

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

the utility model provides a thermocouple concentrator for nitriding furnace, includes first curb plate and second curb plate, first curb plate sets up in one side of second curb plate, be provided with the connecting block between the lower extreme of first curb plate and second curb plate, the middle-end inboard of first curb plate and second curb plate all rotates and is provided with the bull stick, two be provided with the connecting rod between the bull stick, two the middle-end of bull stick and connecting rod all fixed the cup joint have the concentrator dish, one side of second curb plate is seted up flutedly, the inside of recess is provided with the motor, the output of motor and the one end fixed connection of the bull stick that corresponds, two be provided with between the bull stick and drive connecting rod pivoted first coupling mechanism, be provided with second coupling mechanism between first curb plate and second curb plate and the connecting block.

Preferably, the first connecting mechanism comprises square blocks and first inserting rods, first cavities are formed in two ends of the connecting block, square grooves are formed in the inner walls of the two first cavities, the two first inserting rods are fixedly arranged on the inner sides of the corresponding rotating rods respectively, the two first inserting rods are inserted into the corresponding first cavities, the two square blocks are fixedly arranged at one ends of the inner sides of the corresponding first inserting rods, and the two square blocks are inserted into the corresponding square grooves.

Preferably, the second coupling mechanism includes second inserted bar and magnet, the second cavity, two have all been seted up at the both ends of connecting block the inner wall of second cavity is the fixed iron plate that is provided with, two the second inserted bar is fixed respectively and is set up in the lower extreme inboard of the first curb plate that corresponds and second curb plate, two the inside of the second cavity that corresponds is all inserted to the inboard one end of second inserted bar, two magnet is fixed respectively and is set up in the inboard one end of the second inserted bar that corresponds, two magnet all is connected with the iron plate magnetism that corresponds.

Preferably, through holes are formed in the side walls of the plurality of wire collecting discs.

Preferably, a plurality of limiting grooves are formed in the side wall of the wire collecting disc.

Preferably, the longitudinal sections of the two magnets and the second cavity are square.

Preferably, plug fixing grooves are formed in the upper ends and the side walls of the first side plate and the second side plate.

Preferably, both ends of the first side plate and the second side plate are provided with circular arc chamfers.

Preferably, a plurality of rubber pads are arranged on the inner wall of each plug fixing groove.

Compared with the prior art, the utility model provides a thermocouple concentrator for nitriding furnace possesses following beneficial effect:

1. according to the thermocouple concentrator for the nitriding furnace, cables of a plurality of thermocouples penetrate through the through holes of the corresponding wire collecting discs and then are connected with a power supply of the motor, so that the wire collecting discs can be driven to rotate to wind and collect the cables of the thermocouples, automatic cable collection can be simultaneously carried out on the thermocouples, the thermocouple concentrator is convenient to operate, time and labor are saved, and the working efficiency can be greatly improved;

2. this thermocouple concentrator for nitriding furnace through with first curb plate and second curb plate to both sides pulling, makes two diamonds leave from the square groove that corresponds, makes unable linkage between two bull sticks and the connecting rod, can carry out manual rotation to solitary line concentration dish, conveniently takes out single thermocouple promptly.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out automatic cable collection work to a plurality of thermocouples simultaneously, convenient operation, labour saving and time saving can improve work efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of a thermocouple concentrator for a nitriding furnace according to the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 1;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

fig. 5 is a perspective view of the wire concentrator disk of fig. 1.

In the figure: the four-side-plate-type magnetic connector comprises a first side plate 1, a second side plate 2, a joint groove 3, a connecting block 4, a rotating rod 5, a motor 6, a connecting rod 7, a wire collecting disc 8, a through hole 9, a first inserting rod 10, a square block 11, a second inserting rod 12, a square groove 13, an iron block 14 and a magnet 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-2, a thermocouple concentrator for nitriding furnace, including first curb plate 1 and second curb plate 2, first curb plate 1 sets up in one side of second curb plate 2, be provided with connecting block 4 between the lower extreme of first curb plate 1 and second curb plate 2, the middle-end inboard of first curb plate 1 and second curb plate 2 all rotates and is provided with bull stick 5, be provided with connecting rod 7 between two bull sticks 5, the central authorities of two bull sticks 5 and connecting rod 7 all fixedly cup joint and have wire concentration dish 8, the both ends of first curb plate 1 and second curb plate 2 all are equipped with the circular arc chamfer, it is safer to use.

Referring to fig. 1-2, a groove is formed in one side of the second side plate 2, a motor 6 is disposed in the groove, and an output end of the motor 6 is fixedly connected with one end of the corresponding rotating rod 5.

Example two

Referring to fig. 1-3, a first connecting mechanism for driving the connecting rod 7 to rotate is arranged between the two rotating rods 5, the first connecting mechanism comprises square blocks 11 and first inserting rods 10, first cavities are formed at two ends of each connecting block 4, square grooves 13 are formed in the inner walls of the two first cavities, the two first inserting rods 10 are respectively and fixedly arranged on the inner sides of the corresponding rotating rods 5, the two first inserting rods 10 are respectively inserted into the corresponding first cavities, the two square blocks 11 are respectively and fixedly arranged at one ends of the inner sides of the corresponding first inserting rods 10, and the two square blocks 11 are respectively inserted into the corresponding square grooves 13.

EXAMPLE III

Referring to fig. 2-4, a second connecting mechanism is arranged between the first side plate 1 and the second side plate 2 and the connecting block 4, the second connecting mechanism comprises a second inserting rod 12 and a magnet 15, the longitudinal sections of the two magnets 15 and the second cavity are square, so that the magnet 15 cannot rotate, namely can stably slide, the second cavity is formed in each of two ends of the connecting block 4, an iron block 14 is fixedly arranged on each of the inner walls of the two second cavities, the two second inserting rods 12 are respectively and fixedly arranged at the inner sides of the lower ends of the corresponding first side plate 1 and the corresponding second side plate 2, the inner ends of the two second inserting rods 12 are respectively inserted into the corresponding second cavities, the two magnets 15 are respectively and fixedly arranged at the inner ends of the corresponding second inserting rods 12, and the two magnets 15 are both magnetically connected with the corresponding iron blocks 14.

Example four

Referring to fig. 3, through-hole 9 has all been seted up to a plurality of wire concentration dish 8's lateral wall, conveniently carries on spacingly to the cable.

EXAMPLE five

Referring to fig. 5, the side walls of the plurality of wire collecting discs 8 are provided with limit grooves, so that the wound cables are prevented from sliding as much as possible.

EXAMPLE six

Referring to fig. 2, plug fixed slot 3 has all been seted up to the upper end and the lateral wall of first curb plate 1 and second curb plate 2, and the convenience is spacing to the plug, and the inner wall of a plurality of plug fixed slots 3 all is provided with the rubber pad, prevents to cause wearing and tearing to the plug as far as possible.

In the utility model, when in use, cables of a plurality of thermocouples pass through the through holes 9 of the corresponding wire collecting discs 8, and then the power supply of the motor 6 is switched on, thus the wire collecting discs 8 can be driven to rotate to wind and collect the cables of the thermocouples, and the automatic cable collection work can be simultaneously carried out on the thermocouples, therefore, the operation is convenient, the time and the labor are saved, and the work efficiency is greatly improved; when a single thermocouple needs to be taken out, the first side plate 1 and the second side plate 2 are pulled towards two sides, namely the two square blocks 11 leave from the corresponding square grooves 13, the two rotating rods 5 and the connecting rod 7 cannot be linked, the single wire concentration disc 8 can be manually rotated, and the single thermocouple can be conveniently taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a thermocouple concentrator for nitriding furnace, includes first curb plate (1) and second curb plate (2), its characterized in that, first curb plate (1) sets up in one side of second curb plate (2), be provided with connecting block (4) between the lower extreme of first curb plate (1) and second curb plate (2), the middle-end inboard of first curb plate (1) and second curb plate (2) all rotates and is provided with bull stick (5), two be provided with connecting rod (7) between bull stick (5), two the middle-end of bull stick (5) and connecting rod (7) all fixed the cup joint has line concentrator dish (8), one side of second curb plate (2) is seted up flutedly, the inside of recess is provided with motor (6), the output of motor (6) and the one end fixed connection of corresponding bull stick (5), two be provided with between bull stick (5) and drive connecting rod (7) pivoted first coupling mechanism, be provided with second coupling mechanism between first curb plate (1) and second curb plate (2) and connecting block (4).

2. The thermocouple concentrator for the nitriding furnace according to claim 1, wherein the first connecting mechanism comprises square blocks (11) and first inserting rods (10), first cavities are formed at both ends of the connecting block (4), square grooves (13) are formed in inner walls of the two first cavities, the two first inserting rods (10) are fixedly arranged at inner sides of the corresponding rotating rods (5), the two first inserting rods (10) are inserted into the corresponding first cavities, the two square blocks (11) are fixedly arranged at one inner ends of the corresponding first inserting rods (10), and the two square blocks (11) are inserted into the corresponding square grooves (13).

3. The thermocouple concentrator for the nitriding furnace according to claim 1, wherein the second connecting mechanism comprises second inserting rods (12) and magnets (15), second cavities are formed at two ends of the connecting block (4), iron blocks (14) are fixedly arranged on inner walls of the two second cavities, the two second inserting rods (12) are respectively and fixedly arranged on inner sides of lower ends of the corresponding first side plate (1) and the corresponding second side plate (2), one ends of inner sides of the two second inserting rods (12) are respectively inserted into the corresponding second cavities, the two magnets (15) are respectively and fixedly arranged on one ends of inner sides of the corresponding second inserting rods (12), and the two magnets (15) are magnetically connected with the corresponding iron blocks (14).

4. The thermocouple wire concentrator for the nitriding furnace according to claim 1, wherein the side walls of the plurality of wire concentrating disks (8) are provided with through holes (9).

5. The thermocouple wire concentrator for the nitriding furnace according to claim 1, wherein the side walls of the wire concentrating disks (8) are provided with limiting grooves.

6. The thermocouple hub for the nitriding furnace according to claim 3, wherein the two magnets (15) and the second cavity are square in longitudinal section.

7. The thermocouple concentrator for the nitriding furnace according to claim 1, wherein the upper ends and the side walls of the first side plate (1) and the second side plate (2) are provided with plug fixing grooves (3).

8. The thermocouple hub for the nitriding furnace according to claim 1, wherein, the two ends of the first side plate (1) and the second side plate (2) are provided with arc chamfers.

9. The thermocouple hub for the nitriding furnace according to claim 7, wherein rubber pads are provided on inner walls of the plurality of plug fixing grooves (3).

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