CN218879991U - High-temperature vacuum furnace for alloy annealing - Google Patents
High-temperature vacuum furnace for alloy annealing Download PDFInfo
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- CN218879991U CN218879991U CN202223351352.0U CN202223351352U CN218879991U CN 218879991 U CN218879991 U CN 218879991U CN 202223351352 U CN202223351352 U CN 202223351352U CN 218879991 U CN218879991 U CN 218879991U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model provides a be used for the ann high temperature vacuum furnace of alloy belongs to alloy annealing technical field. This a high temperature vacuum furnace for alloy annealing includes the supporting seat, and the upper surface one end fixed mounting of supporting seat has the vacuum furnace body, and the slide rail is installed to the symmetry around the upper surface other end of supporting seat, and slidable mounting has the backup pad between two slide rails, installs sealed apron in the backup pad, and a side fixed mounting who is close to the vacuum furnace body on the sealed apron has and holds the subassembly. The utility model discloses an evenly seted up the through-hole on half arc holds the board, the setting up of through-hole makes the inside and outside air current of half arc to hold the board can flow each other for the outside is heated evenly in the half arc holds the board, and the inboard upper end that the board was held to half arc fixed mounting in proper order has the support bar, and the support bar can prop up the work piece, thereby avoids the work piece to hold the board contact with half arc when handling, leads to workpiece surface heating inhomogeneous.
Description
Technical Field
The utility model relates to an alloy annealing technical field particularly, relates to a high temperature vacuum furnace for alloy annealing.
Background
After some specific parts are processed at high temperature, the parts need to be placed in an annealing furnace for vacuum annealing, and oxygen in the furnace is pumped out to keep the furnace in a vacuum state, so that the parts can be naturally cooled and the characteristics of metal can be kept. Current vacuum high temperature annealing device includes the base, the equal fixedly connected with slide rail in both ends around base top one side, and every slide rail is inside all to be connected with the moving cylinder, and through the collocation use of slide rail, moving cylinder collocation fixed plate, apron and semi-arc hold the board, the last unloading of convenient part.
When the existing vacuum high-temperature annealing device is used for heating, the bottom of a heated workpiece is tightly attached to the semi-arc containing plate, so that the heating is not uniform, and the workpiece is unqualified in processing.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above deficiencies, the present invention provides a high temperature vacuum furnace for alloy annealing that overcomes or at least partially solves the above mentioned technical problems.
The utility model discloses a realize like this:
the utility model provides a high temperature vacuum furnace for alloy annealing, comprising a supporting seat, the upper surface one end fixed mounting of supporting seat has the vacuum furnace body, the slide rail is installed to the symmetry around the upper surface other end of supporting seat, two slidable mounting has the backup pad between the slide rail, install sealed apron in the backup pad, a side fixed mounting who is close to the vacuum furnace body on the sealed apron has and holds the subassembly, the upper surface of supporting seat is located and has seted up the bar groove between two slide rails, bar inslot fixed mounting has electric putter, electric putter's end-to-end connection has the push pedal, the push pedal is connected with the backup pad.
In a preferred scheme, hold the subassembly and include half arc and hold the board, the through-hole has evenly been seted up on the half arc holds the board, half arc holds the inboard upper end of board and fixes a position the support bar in proper order.
In a preferred scheme, the supporting strips are uniformly provided with supporting salient points.
In a preferred scheme, a sealing ring is bonded on the outer side of the opening of the vacuum furnace body, and an annular groove matched with the sealing ring is formed in the sealing cover plate.
In a preferred scheme, mounting grooves are symmetrically formed in the left side and the right side of the front side face of the vacuum furnace body, clamping mechanisms are mounted in the mounting grooves, and clamping holes matched with the clamping mechanisms are formed in the left side and the right side of the sealing cover plate respectively.
In a preferred scheme, block mechanism includes slide bar and slider, slide bar fixed mounting is between the left and right sides wall of mounting groove, slidable mounting has the slider on the slide bar, the front end of slider is connected with the chucking plate, be close to vacuum furnace body open-ended pot head on the slide bar and be equipped with the spring.
In a preferred embodiment, the left and right sides of the vacuum furnace body are respectively provided with a driving assembly, and the driving assembly can drive the engaging mechanism to move.
In a preferred scheme, the driving assembly comprises a driving cylinder and a driving block, the driving cylinder is fixedly mounted on the side wall of the vacuum furnace body, the telescopic end of the driving cylinder is provided with the driving block, the driving block is a trapezoidal block, and the inclined surface of the driving block is in contact with one end of the clamping plate.
The utility model provides a pair of a high temperature vacuum furnace for alloy annealing, its beneficial effect including:
1. through evenly having seted up the through-hole on half arc holds the board, the setting up of through-hole makes inside and outside air current of half arc holding board can flow each other, make the inside and outside of half arc holding board be heated evenly, half arc holds the inboard upper end of board fixed mounting in proper order has the support bar, the support bar can prop up the work piece, thereby avoid the work piece to hold the board contact with half arc when handling, it is inhomogeneous to lead to the heating of work piece surface, evenly be provided with the support bump on the support bar, can make work piece and support bar surface leave certain gap, avoid the laminating of work piece and support bar upper surface.
2. Can fix spacingly to sealed apron through block mechanism and drive assembly after sealed apron and vacuum furnace body contact for the firm subsides of sealed apron are on the vacuum furnace body, avoid the contact site gas leakage of sealed apron and vacuum furnace body, ensure that the vacuum furnace body is inside to be in vacuum state.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a perspective view provided by an embodiment of the present invention;
fig. 2 is a schematic top view of the structure according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a containing assembly according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural diagram provided in the embodiment of the present invention;
fig. 5 is an enlarged view of a in fig. 4 according to an embodiment of the present invention.
In the figure: 1. a supporting seat; 11. a strip-shaped groove; 2. a vacuum furnace body; 21. a seal ring; 22. mounting grooves; 3. a slide rail; 31. a support plate; 4. sealing the cover plate; 41. a clamping hole; 5. a containing assembly; 51. a semi-arc shaped containment plate; 52. a through hole; 53. a supporting strip; 54. supporting the salient points; 6. a drive assembly; 61. a driving cylinder; 62. a drive block; 7. a clamping mechanism; 71. a slide bar; 72. a slider; 73. a spring; 74. a chucking plate; 8. an electric push rod; 81. a push plate.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the 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.
Examples
Referring to fig. 1-5, the utility model provides a technical scheme: the utility model provides a be used for ann high temperature vacuum furnace of alloy, including supporting seat 1, the upper surface one end fixed mounting of supporting seat 1 has vacuum furnace body 2, slide rail 3 is installed to the symmetry around the upper surface other end of supporting seat 1, slidable mounting has backup pad 31 between two slide rails 3, install sealed apron 4 in the backup pad 31, a side fixed mounting who is close to vacuum furnace body 2 on the sealed apron 4 holds subassembly 5, the upper surface of supporting seat 1 is located and has seted up bar groove 11 between two slide rails 3, fixed mounting has electric putter 8 in the bar groove 11, electric putter 8's end-to-end connection has push pedal 81, push pedal 81 is connected with backup pad 31.
Hold subassembly 5 and be used for placing the work piece that needs carry out annealing when using, at first place the work piece on holding subassembly 5, then promote backup pad 31 through electric putter 8 and remove to vacuum furnace body 2, alright will hold subassembly 5 and work piece and send into vacuum furnace body 2 in, sealed apron 4 can be plugged up the opening of vacuum furnace body 2, vacuum furnace body 2 alright carry out annealing to the work piece this moment.
Referring to fig. 3, in a preferred embodiment, the containing assembly 5 includes a semi-arc containing plate 51, through holes 52 are uniformly formed in the semi-arc containing plate 51, the setting of the through holes 52 enables air flows at the inner side and the outer side of the semi-arc containing plate 51 to flow mutually, so that the inner side and the outer side of the semi-arc containing plate 51 are heated uniformly, a support bar 53 is fixedly mounted at the upper end of the inner side of the semi-arc containing plate 51 in sequence, the support bar 53 can support a workpiece, the workpiece is prevented from contacting with the inner wall of the semi-arc containing plate 51, the workpiece is prevented from contacting with the semi-arc containing plate 51 when being processed, the surface of the workpiece is heated non-uniformly, support salient points 54 are uniformly arranged on the support bar 53, a certain gap can be left between the workpiece and the surface of the support bar 53, and the workpiece is prevented from being attached to the upper surface of the support bar 53.
Referring to fig. 1, in a preferred embodiment, in order to enable the sealing cover plate 4 to be connected with the opening of the vacuum furnace body 2 more closely, a sealing ring 21 is bonded on the vacuum furnace body 2 outside the opening, an annular groove matched with the sealing ring 21 is formed on the sealing cover plate 4, when the sealing cover plate 4 contacts with the vacuum furnace body 2, the sealing ring 21 is clamped into the annular groove on the sealing cover plate 4, and the sealing ring 21 can seal the contact part of the sealing cover plate 4 and the vacuum furnace body 2.
Referring to fig. 4 and 5, in a preferred embodiment, mounting grooves 22 are symmetrically formed in the front side surface of the vacuum furnace body 2 in the left-right direction, a clamping mechanism 7 is mounted in the mounting grooves 22, clamping holes 41 matched with the clamping mechanism 7 are respectively formed in the left side and the right side of the sealing cover plate 4, and when the sealing cover plate 4 is in contact with the vacuum furnace body 2, the sealing cover plate 4 can be fixed again by matching the clamping mechanism 7 with the clamping holes 41, so that the sealing cover plate 4 is firmly attached to the vacuum furnace body 2.
The clamping mechanism 7 comprises a sliding rod 71 and a sliding block 72, the sliding rod 71 is fixedly installed between the left side wall and the right side wall of the installation groove 22, the sliding block 72 is installed on the sliding rod 71 in a sliding mode, a clamping plate 74 is connected to the front end of the sliding block 72, a spring 73 is sleeved on the sliding rod 71, close to the opening of the vacuum furnace body 2, two side faces of the vacuum furnace body 2 are respectively provided with a driving assembly 6, the driving assembly 6 can drive the clamping mechanism 7 to move, the driving assembly 6 comprises a driving air cylinder 61 and a driving block 62, the driving air cylinder 61 is fixedly installed on the side wall of the vacuum furnace body 2, the driving block 62 is installed at the telescopic end of the driving air cylinder 61, the driving block 62 is a trapezoid block, and the inclined surface of the driving block 62 is in contact with one end of the clamping plate 74.
Can make drive block 62 move forward through driving actuating cylinder 61, drive block 62 and remove the in-process alright drive chucking board 74 and remove to the direction of sealed apron 4, in the card hole 41 on the sealed apron 4 is gone into to the one end card of chucking board 74, chucking board 74 alright be spacing to sealed apron 4 for sealed apron 4 hugs closely vacuum furnace body 2.
When the vacuum furnace body 2 is to be opened, the driving block 62 is retracted through the driving air cylinder 61, the sliding block 72 slides to one side under the action of the spring 73, the sliding block 72 can drive the clamping plate 74 to be drawn out from the clamping hole 41, at the moment, the limit of the sealing cover plate 4 can be relieved, the supporting plate 31 is pulled back through the electric push rod 8, the sealing cover plate 4 can be separated from the vacuum furnace body 2, the containing component 5 can be drawn out from the vacuum furnace body 2, and a processed workpiece can be taken out.
Specifically, the working process or working principle of the high-temperature vacuum furnace for alloy annealing is as follows: vacuum annealing equipment among the prior art is when carrying out annealing treatment to the work piece, the half-arc shape is hugged closely and is held board 51 in the bottom of work piece, lead to heating inhomogeneous, thereby lead to the work piece processing unqualifiedly, the utility model discloses can improve prior art, overcome the problem that prior art exists, during the use, at first place the work piece on holding subassembly 5, then promote backup pad 31 and remove to vacuum furnace body 2 through electric putter 8, alright hold subassembly 5 and work piece and send into in the vacuum furnace body 2, sealed apron 4 can plug the opening of vacuum furnace body 2, vacuum furnace body 2 alright carry out annealing treatment to the work piece this moment, the through-hole 52 has evenly been seted up on the half-arc shape is held board 51 for the half-arc shape holds the inboard air current and can flow each other in the board 51, make the half-arc shape hold board 51 inside and outside be heated evenly, the inboard upper end of half-arc shape is fixed mounting has in proper order of board 51 has 53, support bar 53 can prop the work piece, avoid work piece and half-arc shape to hold the board 51 inner wall contact, thereby avoid the work piece to be held when carrying out annealing treatment and the contact with the half-arc shape, the support bar 53 makes the work piece surface be provided with the work piece on the even support bar 53, make the work piece, it can lead to be provided with the even support bar 53.
When sealed apron 4 contacts with vacuum furnace body 2, can make drive block 62 move along through driving actuating cylinder 61, drive block 62 remove in-process alright drive chucking board 74 and remove to the direction of sealed apron 4, in the one end card of chucking board 74 advanced the card hole 41 on the sealed apron 4, chucking board 74 alright be spacing to sealed apron 4 for vacuum furnace body 2 is hugged closely to sealed apron 4, makes the inside vacuum state that is in of vacuum furnace body 2.
It should be noted that the driving cylinder 62 and the electric push rod 8 are devices or apparatuses existing in the prior art or devices or apparatuses realizable in the prior art, and their power supply, specific composition and principle are clear to those skilled in the art, and therefore will not be described in detail.
Claims (1)
1. The high-temperature vacuum furnace for alloy annealing is characterized by comprising a supporting seat (1), wherein a vacuum furnace body (2) is fixedly installed at one end of the upper surface of the supporting seat (1), sliding rails (3) are symmetrically installed at the front and back of the other end of the upper surface of the supporting seat (1), a supporting plate (31) is installed between the sliding rails (3) in a sliding manner, a sealing cover plate (4) is installed on the supporting plate (31), a containing component (5) is fixedly installed on one side face, close to the vacuum furnace body (2), of the sealing cover plate (4), a strip-shaped groove (11) is formed in the position, between the two sliding rails (3), of the upper surface of the supporting seat (1), an electric push rod (8) is fixedly installed in the strip-shaped groove (11), the tail end of the electric push rod (8) is connected with a push plate (81), and the push plate (81) is connected with the supporting plate (31);
the containing assembly (5) comprises a semi-arc containing plate (51), through holes (52) are uniformly formed in the semi-arc containing plate (51), and supporting bars (53) are sequentially and fixedly installed at the upper end of the inner side of the semi-arc containing plate (51);
supporting salient points (54) are uniformly arranged on the supporting bars (53);
a sealing ring (21) is bonded on the outer side of the opening of the vacuum furnace body (2), and an annular groove matched with the sealing ring (21) is formed in the sealing cover plate (4);
mounting grooves (22) are symmetrically formed in the left side and the right side of the front side of the vacuum furnace body (2), clamping mechanisms (7) are mounted in the mounting grooves (22), and clamping holes (41) matched with the clamping mechanisms (7) are formed in the left side and the right side of the sealing cover plate (4) respectively;
the clamping mechanism (7) comprises a sliding rod (71) and a sliding block (72), the sliding rod (71) is fixedly installed between the left side wall and the right side wall of the installation groove (22), the sliding block (72) is installed on the sliding rod (71) in a sliding mode, the front end of the sliding block (72) is connected with a clamping plate (74), and a spring (73) is sleeved at one end, close to an opening of the vacuum furnace body (2), of the sliding rod (71);
the left side surface and the right side surface of the vacuum furnace body (2) are respectively provided with a driving component (6), and the driving components (6) can drive the clamping mechanism (7) to move;
the driving assembly (6) comprises a driving cylinder (61) and a driving block (62), the driving cylinder (61) is fixedly mounted on the side wall of the vacuum furnace body (2), the driving block (62) is mounted at the telescopic end of the driving cylinder (61), the driving block (62) is a trapezoidal block, and the inclined surface of the driving block (62) is in contact with one end of the clamping plate (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223351352.0U CN218879991U (en) | 2022-12-14 | 2022-12-14 | High-temperature vacuum furnace for alloy annealing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223351352.0U CN218879991U (en) | 2022-12-14 | 2022-12-14 | High-temperature vacuum furnace for alloy annealing |
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| Publication Number | Publication Date |
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| CN218879991U true CN218879991U (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223351352.0U Active CN218879991U (en) | 2022-12-14 | 2022-12-14 | High-temperature vacuum furnace for alloy annealing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118393061A (en) * | 2024-06-27 | 2024-07-26 | 广州市建筑材料工业研究所有限公司 | Device and method for testing fireproof performance of fireproof cover of electric actuating mechanism |
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2022
- 2022-12-14 CN CN202223351352.0U patent/CN218879991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118393061A (en) * | 2024-06-27 | 2024-07-26 | 广州市建筑材料工业研究所有限公司 | Device and method for testing fireproof performance of fireproof cover of electric actuating mechanism |
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