CN209873073U - Nitriding furnace with auxiliary heating heat preservation function - Google Patents
Nitriding furnace with auxiliary heating heat preservation function Download PDFInfo
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- CN209873073U CN209873073U CN201920730772.9U CN201920730772U CN209873073U CN 209873073 U CN209873073 U CN 209873073U CN 201920730772 U CN201920730772 U CN 201920730772U CN 209873073 U CN209873073 U CN 209873073U
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- nitriding furnace
- fixedly connected
- heat preservation
- furnace body
- base
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Abstract
The utility model discloses a nitriding furnace with auxiliary heating heat preservation function relates to nitriding furnace technical field. Including nitriding furnace body and base, the upper end joint of nitriding furnace body has the bell, the lateral wall of nitriding furnace body is equipped with the heat preservation, the inside of heat preservation is equipped with the heating copper wire, the lateral wall fixedly connected with protecting sheathing of heat preservation, protecting sheathing's lateral wall fixedly connected with electric box, the lower extreme fixedly connected with base of nitriding furnace body, the spring groove has been seted up to the upper end of base, the upper end fixedly connected with damping spring in spring groove, damping spring's upper end fixedly connected with places the seat, the upper end fixedly connected with fixed block of placing the seat, the inside threaded connection of fixed block has adjusting screw. Through setting up heat preservation and heating copper wire, utilize the heating copper wire to heat the heat preservation, reduced the inside thermal loss of nitriding furnace body, not only kept warm to the nitriding furnace body, accelerated the speed that the inside temperature of nitriding furnace body risees moreover.
Description
Technical Field
The utility model relates to a nitriding furnace technical field specifically is a nitriding furnace with auxiliary heating heat preservation function.
Background
The nitriding furnace is equipment with nitriding treatment, has the characteristics of low treatment temperature, short time and small workpiece deformation, and has high fatigue limit and good wear resistance. The nitriding treatment is a chemical heat treatment process for making nitrogen atoms permeate into the surface layer of a workpiece in a certain medium at a certain temperature, the product after nitriding treatment has the characteristics of excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance, ammonia gas is introduced into a stainless steel vacuum sealing tank in a nitriding furnace, the heating is carried out to 520 ℃, the proper time is kept, and a nitrogen-containing strengthening layer is obtained on the surface of the nitrided workpiece according to the requirements of the material and the permeating layer of the workpiece for 3-90 hours and the like, so that high hardness, high wear resistance, high fatigue limit and good wear resistance are obtained.
The existing nitriding furnace needs to impact a workpiece to gradually reach the required working temperature after nitrogen is ionized, the nitriding furnace can not preserve heat, not only wastes time and a lot of energy, but also does not have a special base, and the existing nitriding furnace is not convenient to form protection when moving.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a nitriding furnace with auxiliary heating heat preservation function possesses and is convenient for protect and keep warm advantage such as to nitriding furnace body, has solved current nitriding furnace and can not keep warm and be not convenient for form the problem of protection when removing the nitriding furnace.
(II) technical scheme
For realizing the above-mentioned purpose of being convenient for protect and keep warm to nitriding furnace body, the utility model provides a following technical scheme: a nitriding furnace with auxiliary heating and heat preservation functions comprises a nitriding furnace body and a base, wherein the upper end of the nitriding furnace body is clamped with a furnace cover, the outer side wall of the nitriding furnace body is provided with a heat preservation layer, a heating copper wire is arranged inside the heat preservation layer, the outer side wall of the heat preservation layer is fixedly connected with a protective shell, the outer side wall of the protective shell is fixedly connected with an electric box, the lower end of the nitriding furnace body is fixedly connected with a base, the upper end of the base is provided with a spring groove, the upper end of the spring groove is fixedly connected with a damping spring, the upper end of the damping spring is fixedly connected with a placing seat, the placing seat is movably connected with the spring groove, the upper end of the placing seat is provided with the base, the upper end of the placing seat is fixedly connected with a fixed block, the inner, the other end of the adjusting screw rod is rotatably connected with a clamping block through a bearing, and the clamping block is connected with the placing seat in a sliding mode.
Further optimize this technical scheme, the heat dissipation grid has been seted up to the lateral part of electric box, and the inside of electric box is equipped with the switch of control heating copper wire.
Further optimize this technical scheme, the guide way has been seted up to the lateral wall of spring groove, the lower extreme lateral wall fixedly connected with guide block of placing the seat, and place the seat and pass through guide way and guide block and spring groove sliding connection.
Further optimize this technical scheme, the lower extreme fixedly connected with universal wheel of base, and the universal wheel is equipped with six, six even distributions of universal wheel are at the lower extreme of base.
Further optimize this technical scheme, place the upper end of seat and seted up the spout, and clamping block and spout sliding connection, and clamping block passes through the spout and places seat sliding connection.
Further optimize this technical scheme, the lateral wall of clamping piece is equipped with the rubber pad, and clamping piece passes through the lateral part swing joint of rubber pad and base.
Further optimize this technical scheme, the block that presss from both sides is equipped with four, and four blocks that press from both sides distribute four directions on placing the seat upper end respectively.
(III) advantageous effects
Compared with the prior art, the utility model provides a nitriding furnace with auxiliary heating heat preservation function possesses following beneficial effect:
1. this nitriding furnace with auxiliary heating heat preservation function through setting up heat preservation and heating copper wire, utilizes the heating copper wire to heat the heat preservation, has reduced the inside thermal loss of nitriding furnace body, has not only kept warm to the nitriding furnace body, has accelerated the speed that the inside temperature of nitriding furnace body risees moreover.
2. This nitriding furnace with auxiliary heating heat preservation function through setting up spring groove and damping spring, utilizes the inside damping spring of spring groove, can reduce the vibrations power that brings to produced vibrations when nitriding furnace body removes, has prevented that vibrations from giving the injury that nitriding furnace body brought.
3. This nitriding furnace with auxiliary heating heat preservation function through setting up adjusting screw and clamping piece, utilizes the regulation handle to rotate adjusting screw, makes clamping piece remove along the spout, and is fixed to the centre gripping of base through clamping piece, has avoided the nitriding furnace body to produce the displacement and has received the injury in removing, has strengthened the protection to the nitriding furnace body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the base of the present invention;
fig. 3 is an enlarged view of part a of the present invention.
In the figure: 1. a nitriding furnace body; 2. a base; 3. a furnace cover; 4. a heat-insulating layer; 5. heating the copper wire; 6. a protective housing; 7. an electric box; 8. a base; 9. a spring slot; 10. a damping spring; 11. a placing seat; 12. a fixed block; 13. adjusting the screw rod; 14. adjusting the handle; 15. a clamping block; 16. a heat dissipation grid; 17. a guide groove; 18. a guide block; 19. a universal wheel; 20. a chute; 21. and (7) a rubber pad.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a nitriding furnace with auxiliary heating and heat preservation functions, which comprises a nitriding furnace body 1 and a base 2, wherein the upper end of the nitriding furnace body 1 is clamped with a furnace cover 3, the outer side wall of the nitriding furnace body 1 is provided with a heat preservation layer 4, the interior of the heat preservation layer 4 is provided with a heating copper wire 5, the outer side wall of the heat preservation layer 4 is fixedly connected with a protective shell 6, the outer side wall of the protective shell 6 is fixedly connected with an electric box 7, the lower end of the nitriding furnace body 1 is fixedly connected with a base 8, the upper end of the base 2 is provided with a spring groove 9, the upper end of the spring groove 9 is fixedly connected with a damping spring 10, the upper end of the damping spring 10 is fixedly connected with a placing seat 11, the placing seat 11 is movably connected with the spring groove 9, the upper end of the placing seat 11 is provided with, one end of the adjusting screw 13 is fixedly connected with an adjusting handle 14, the other end of the adjusting screw 13 is rotatably connected with a clamping block 15 through a bearing, and the clamping block 15 is slidably connected with the placing seat 11.
Specifically, the side of the electrical box 7 is provided with a heat dissipation grid 16, and the electrical box 7 is internally provided with a switch for controlling the heating of the copper wire 5, which is beneficial to heat dissipation of the electrical box 7.
Specifically, the side wall of the spring slot 9 is provided with a guide slot 17, the lower end side wall of the placing seat 11 is fixedly connected with a guide block 18, and the placing seat 11 is connected with the spring slot 9 in a sliding manner through the guide slot 17 and the guide block 18, so that the placing seat 11 is favorable for the inner activity of the spring slot 9.
Specifically, the lower extreme fixedly connected with universal wheel 19 of base 2, and universal wheel 19 is equipped with six, and six even distributions of universal wheel 19 are at the lower extreme of base 2, are favorable to removing nitriding furnace body 1.
Specifically, the upper end of the placing seat 11 is provided with a sliding groove 20, the clamping block 15 is in sliding connection with the sliding groove 20, and the clamping block 15 is in sliding connection with the placing seat 11 through the sliding groove 20, so that the clamping block 15 is favorable to moving.
Specifically, the side wall of the clamping block 15 is provided with a rubber pad 21, and the clamping block 15 is movably connected with the side part of the base 8 through the rubber pad 21, so that the clamping of the base 2 is facilitated.
Specifically, the number of the clamping blocks 15 is four, and the four clamping blocks 15 are respectively distributed in four directions at the upper end of the placing seat 11, so that the nitriding furnace body 1 can be stably fixed.
When the nitriding furnace is used, the nitriding furnace body 1 firstly heats the heat-insulating layer 4 through the heating copper wires 5, heat is conducted into the nitriding furnace body 1 through the heat-insulating layer 4, loss of heat in the nitriding furnace body 1 is reduced, and heat insulation is conducted on the nitriding furnace body 1; when moving nitriding furnace body 1, rotate adjusting screw 13 through adjusting handle 14, adjusting screw 13 rotates inside fixed block 12 and promotes clamping piece 15 and remove along spout 20, and it is fixed to carry out the centre gripping to base 2 through clamping piece 15, has avoided nitriding furnace body 1 to produce the displacement in the removal and has received the injury, and during the removal, the shaking force that damping spring 10 that utilizes the lower extreme of placing seat 11 will receive is removed, has protected nitriding furnace body 1 not to receive the injury.
In conclusion, the nitriding furnace with the auxiliary heating and heat preservation function has the advantages that the heat preservation layer 4 and the heating copper wire 5 are arranged, the heating copper wire 5 is used for heating the heat preservation layer 4, the loss of heat in the nitriding furnace body 1 is reduced, the nitriding furnace body 1 is subjected to heat preservation, and the temperature rising rate in the nitriding furnace body 1 is accelerated; by arranging the spring groove 9 and the damping spring 10 and utilizing the damping spring 10 in the spring groove 9, the vibration force caused by the vibration generated when the nitriding furnace body 1 moves can be reduced, and the damage to the nitriding furnace body 1 caused by the vibration is prevented; through setting up adjusting screw 13 and clamping piece 15, utilize adjusting handle 14 to rotate adjusting screw 13, make clamping piece 15 remove along spout 20, fixed through clamping piece 15 to the centre gripping of base 2, avoided nitriding furnace body 1 to produce the displacement and received the injury in the removal, strengthened the protection to nitriding furnace body 1.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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.
Claims (7)
1. The utility model provides a nitriding furnace with auxiliary heating keeps warm function, includes nitriding furnace body (1) and base (2), its characterized in that: the upper end of the nitriding furnace body (1) is clamped with a furnace cover (3), the outer side wall of the nitriding furnace body (1) is provided with a heat-insulating layer (4), a heating copper wire (5) is arranged inside the heat-insulating layer (4), the outer side wall of the heat-insulating layer (4) is fixedly connected with a protective shell (6), the outer side wall of the protective shell (6) is fixedly connected with an electric box (7), the lower end of the nitriding furnace body (1) is fixedly connected with a base (8), the upper end of the base (2) is provided with a spring groove (9), the upper end of the spring groove (9) is fixedly connected with a damping spring (10), the upper end of the damping spring (10) is fixedly connected with a placing seat (11), the placing seat (11) is movably connected with the spring groove (9), the upper end of the placing seat (11) is placed with the base (8), and the, the inside threaded connection of fixed block (12) has adjusting screw (13), the one end fixedly connected with of adjusting screw (13) adjusts handle (14), the other end of adjusting screw (13) is rotated through the bearing and is connected with clamping piece (15), and clamping piece (15) with place seat (11) sliding connection.
2. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the lateral part of the electric box (7) is provided with a heat dissipation grid (16), and a switch for controlling the heating copper wire (5) is arranged inside the electric box (7).
3. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the side wall of the spring groove (9) is provided with a guide groove (17), the side wall of the lower end of the placing seat (11) is fixedly connected with a guide block (18), and the placing seat (11) is connected with the spring groove (9) in a sliding mode through the guide groove (17) and the guide block (18).
4. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the lower extreme fixedly connected with universal wheel (19) of base (2), and universal wheel (19) are equipped with six, six even distributions of universal wheel (19) are at the lower extreme of base (2).
5. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the upper end of the placing seat (11) is provided with a sliding groove (20), the clamping block (15) is in sliding connection with the sliding groove (20), and the clamping block (15) is in sliding connection with the placing seat (11) through the sliding groove (20).
6. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the side wall of the clamping block (15) is provided with a rubber pad (21), and the clamping block (15) is movably connected with the side part of the base (8) through the rubber pad (21).
7. A nitriding furnace with auxiliary heating and heat preservation functions according to claim 1, characterized in that: the number of the clamping blocks (15) is four, and the four clamping blocks (15) are respectively distributed in four directions at the upper end of the placing seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730772.9U CN209873073U (en) | 2019-05-21 | 2019-05-21 | Nitriding furnace with auxiliary heating heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730772.9U CN209873073U (en) | 2019-05-21 | 2019-05-21 | Nitriding furnace with auxiliary heating heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873073U true CN209873073U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920730772.9U Expired - Fee Related CN209873073U (en) | 2019-05-21 | 2019-05-21 | Nitriding furnace with auxiliary heating heat preservation function |
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| CN (1) | CN209873073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990472A (en) * | 2022-06-28 | 2022-09-02 | 科品(苏州)特殊钢有限公司 | Gas inlet and outlet equipment of gas nitriding furnace |
-
2019
- 2019-05-21 CN CN201920730772.9U patent/CN209873073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990472A (en) * | 2022-06-28 | 2022-09-02 | 科品(苏州)特殊钢有限公司 | Gas inlet and outlet equipment of gas nitriding furnace |
| CN114990472B (en) * | 2022-06-28 | 2024-01-30 | 科品(苏州)特殊钢有限公司 | Gas inlet and outlet equipment of gas nitriding furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: 210001 north side of 4th floor, building 3, Sancai building, No.10 Yongzhi Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee after: Nanjing Qizhi Control Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210521 |