CN212645376U - Double-layer water-cooling vacuum furnace body - Google Patents
Double-layer water-cooling vacuum furnace body Download PDFInfo
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- CN212645376U CN212645376U CN202021221092.3U CN202021221092U CN212645376U CN 212645376 U CN212645376 U CN 212645376U CN 202021221092 U CN202021221092 U CN 202021221092U CN 212645376 U CN212645376 U CN 212645376U
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Abstract
The utility model provides a double-layer water-cooling vacuum furnace body, which belongs to the technical field of vacuum furnaces. The double-layer water-cooling vacuum furnace body comprises a shell component, a hearth component, an adjusting component and a pressing component. First fixture block inserts in the mounting groove, reach the purpose of location furnace body, after the location, second lead screw portion drives the pressure strip and compresses tightly the furnace body, insert in the constant head tank through the second fixture block, first fixture block inserts in the mounting groove, restrict the furnace body along the radial displacement of shell, insert in the draw-in groove through the stopper, restrict the furnace body along the axial displacement of shell, and then reach the purpose of fixed furnace body, the clamp plate compresses tightly furnace body both sides, further fixed furnace body, according to opposite order, can dismantle the furnace body, the installation is convenient for fix a position the furnace body, when dismantling, no part needs to be demolishd completely, reduce the loss of part, the installation is simple with the dismantlement process, the current furnace of effectual improvement is not convenient for dismantle and the problem of installation.
Description
Technical Field
The utility model relates to a vacuum furnace field particularly, relates to a double-deck water-cooling vacuum furnace body.
Background
The vacuum furnace is characterized in that partial substances in the furnace chamber are discharged by utilizing a vacuum system (formed by elaborately assembling elements such as a vacuum pump, a vacuum measuring device, a vacuum valve and the like) in a specific space of the furnace chamber, so that the pressure in the furnace chamber is smaller than a standard atmospheric pressure, and the space in the furnace chamber realizes a vacuum state, namely the vacuum furnace, the vacuum furnace body comprises a shell and a hearth fixedly connected in the shell, the hearth is connected with a high-vacuum pump system by a pipeline, a heating system in the furnace can be directly electrified and heated by a resistance furnace wire and can also be heated by high-frequency induction, and the vacuum furnace is mainly used for ceramic firing, vacuum smelting, degassing of electric vacuum parts, annealing, brazing of metal parts, ceramic-metal sealing and the like, at present, the hearth is fixedly connected in the shell by bolts, the bolts need to be completely removed in the removing process, the, in the installation, be not convenient for adjust the bolt hole well, the installation is wasted time and energy.
How to invent a double-layer water-cooling vacuum furnace body to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a double-deck water-cooling vacuum furnace body aims at improving the problem that current furnace is not convenient for dismantle and install.
The utility model discloses a realize like this:
a double-layer water-cooling vacuum furnace body comprises a shell component, a hearth component, an adjusting component and a pressing component.
The shell component comprises a shell, a mounting seat and a limiting block, the mounting seat is fixedly connected to the lower end of the inner wall of the shell, a mounting groove is formed in the upper surface of the mounting seat, the limiting block is fixedly connected in the mounting groove, the hearth component comprises a hearth body, a first clamping block and a second clamping block, the first clamping block is fixedly connected to two ends of the lower side of the hearth body, clamping grooves are uniformly formed in the first clamping block, the first clamping block is located in the mounting groove, the limiting block is located in the clamping grooves, the second clamping block is fixedly connected to two ends of the upper side of the hearth body, two adjusting components are arranged, the two adjusting components are respectively arranged on two sides of the shell, each adjusting component comprises a pressure plate component, a positioning rod and a first screw rod component, the positioning rod is fixedly connected to one side of the pressure plate component, and the first screw rod component is, first lead screw spare threaded connection in the shell both sides, the locating lever slide run through in the shell, the clamp plate spare can be pushed down the furnace subassembly lateral wall, the pressure subassembly includes pressure strip and second lead screw spare, the constant head tank has been seted up to pressure strip one side, second lead screw spare includes connecting portion and second lead screw spare, connecting portion one end rotate respectively connect in the pressure strip is kept away from the both ends of constant head tank one side, second lead screw spare rotate connect in the connecting portion other end, second lead screw spare screw thread runs through the shell upper end, the second fixture block is located in the constant head tank, the pressure strip can compress tightly the furnace body.
In an embodiment of the present invention, two layers of cooling cavities are sequentially disposed from outside to inside the housing.
The utility model discloses an in one embodiment, the mount pad includes backup pad and connecting plate, the even fixed connection of connecting plate one end in the backup pad downside, connecting plate other end fixed connection in shell inner wall.
In an embodiment of the present invention, a reinforcing plate is fixedly connected between the connecting plates.
The utility model discloses an in one embodiment, first fixture block with the equal fixedly connected with sliding block of second fixture block tip.
In an embodiment of the present invention, the pressing plate comprises a pressing plate, a first connecting rod and a first mounting plate, one end of the first connecting rod is fixedly connected to the pressing plate, the other end of the first connecting rod is fixedly connected to the first mounting plate, the first connecting rod comprises a first lead screw and a connecting sleeve, the connecting sleeve is slidably sleeved on the first lead screw, one end of the first lead screw can rotate in the connecting sleeve, the connecting sleeve is fixedly connected to the first mounting plate, the second lead screw is structurally the same as the first lead screw.
In an embodiment of the present invention, the first lead screw includes a rod body and a rotating plate, and the rotating plate is fixedly connected to one end of the rod body.
In an embodiment of the present invention, the rod body is kept away from one end of the rotating plate is fixedly connected to the rotating portion.
In an embodiment of the present invention, the connecting portion includes a second mounting plate, a connecting ear plate, a second connecting rod and a third mounting plate, the connecting ear plate is fixedly connected to one side of the second mounting plate, the connecting ear plate is rotatably connected to the pressing plate, one end of the second connecting rod is fixedly connected to the other side of the second mounting plate, and the third mounting plate is fixedly connected to the other end of the second connecting rod.
In an embodiment of the present invention, the mounting groove, the slot and the positioning groove cross section are all set to be trapezoidal.
The utility model has the advantages that: the utility model discloses a double-deck water-cooling vacuum furnace body that obtains through the design, when needing to install and dismantle furnace body, place furnace body on the mount pad upside, rotate first lead screw spare, through the screw thread transmission principle, first lead screw spare drives the pressure plate piece and removes, pressure plate spare promotes furnace body motion, make first fixture block insert the mounting groove, reach the purpose of location furnace body, after the location, rotate second lead screw spare, through the screw thread transmission principle, second lead screw spare drives the pressure strip and compresses tightly furnace body, insert the constant head tank through the second fixture block, first fixture block inserts in the mounting groove, restrict furnace body along the radial displacement of shell, insert in the draw-in groove through the stopper, restrict furnace body along the axial displacement of shell, and then reach the purpose of fixed furnace body, rotate first lead screw spare again, through the screw thread transmission principle, first lead screw spare drives the pressure plate piece and removes, make clamp plate spare compress tightly furnace body both sides, further fix the furnace body, according to opposite order, can dismantle the furnace body, the installation is convenient for fix a position the furnace body, and during the dismantlement, no part need be demolishd completely, reduces the loss of part, and the installation is simple with the dismantlement process, and the current furnace of effectual improvement is not convenient for dismantle and the problem of installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that 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 for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a double-layer water-cooled vacuum furnace according to an embodiment of the present invention;
FIG. 2 provides a schematic structural view of a housing assembly for an embodiment of the present invention;
fig. 3 is a schematic structural view of a mounting seat according to an embodiment of the present invention;
FIG. 4 is a schematic view of a first view angle of a hearth assembly according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a point a in fig. 4 according to an embodiment of the present invention;
FIG. 6 is a schematic view of a second view angle of a hearth assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an adjustment assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a pressing assembly according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a second wire rod member according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a connecting portion according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a platen member according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a first wire rod member according to an embodiment of the present invention;
fig. 13 is a schematic structural view of the first lead screw according to the embodiment of the present invention.
In the figure: 100-a housing assembly; 110-a housing; 120-a mount; 121-a support plate; 122-a connecting plate; 123-a reinforcing plate; 130-a cooling chamber; 140-mounting grooves; 150-a limiting block; 200-a hearth assembly; 210-a hearth body; 220-a first fixture block; 230-card slot; 240-a second fixture block; 250-a slider; 300-an adjustment assembly; 310-a platen member; 311-a platen; 312-a first connecting rod; 313-a first mounting plate; 320-a positioning rod; 330-a first wire rod member; 331-a first lead screw; 3311-rod body; 3312-rotating plate; 3313-rotating part; 332-connecting sleeves; 400-a hold down assembly; 410-a compacting plate; 420-positioning grooves; 430-a second wire rod member; 431-a connecting part; 4311-second mounting plate; 4312-connecting ear plate; 4313-second connecting rod; 4314-third mounting plate; 432-second wire shaft portion.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a double-layer water-cooling vacuum furnace body, which comprises a housing assembly 100, a furnace assembly 200, an adjusting assembly 300 and a pressing assembly 400, wherein the housing assembly 100 is used for fixing and supporting the furnace assembly 200, the furnace assembly 200 is used for heating internal parts, the adjusting assembly 300 is used for adjusting the installation position of the furnace assembly 200, and the pressing assembly 400 is used for pressing and fixing the furnace assembly 200.
Referring to fig. 2, the housing assembly 100 includes a housing 110, a mounting seat 120 and a limiting block 150, the mounting seat 120 is fixedly connected to a lower end of an inner wall of the housing 110, a mounting groove 140 is formed on an upper surface of the mounting seat 120, the limiting block 150 is fixedly connected to the mounting groove 140 by welding or integrated, two layers of cooling cavities 130 are sequentially arranged inside the housing 110 from outside to inside, so as to form a double-layer water-cooling housing, which is convenient for cooling.
Referring to fig. 3, the mounting seat 120 includes a supporting plate 121 and a connecting plate 122, one end of the connecting plate 122 is uniformly and fixedly connected to the lower side of the supporting plate 121, the connecting plate 122 is uniformly and fixedly connected to the lower side of the supporting plate 121 by welding, the other end of the connecting plate 122 is fixedly connected to the inner wall of the housing 110, the connecting plate 122 is fixedly connected to the inner wall of the housing 110 by welding, a reinforcing plate 123 is fixedly connected between the connecting plates 122, and the reinforcing plate 123 is fixedly connected to the connecting plate 122 by welding, so.
Referring to fig. 4, 5 and 6, the hearth assembly 200 includes a hearth body 210, a first fixture block 220 and a second fixture block 240, the first fixture block 220 is fixedly connected to two ends of the lower side of the hearth body 210, the first fixture block 220 is fixedly connected to the hearth body 210 by welding or bolts, the first fixture block 220 is uniformly provided with a fixture groove 230, the first fixture block 220 is located in the installation groove 140, the limiting blocks 150 are located in the fixture groove 230, the second fixture block 240 is fixedly connected to two ends of the upper side of the hearth body 210, the second fixture block 240 is fixedly connected to the hearth body 210 by welding or bolts, the ends of the first fixture block 220 and the second fixture block 240 are fixedly connected to a sliding block 250, the sliding block 250 is fixedly connected to the first fixture block 220 and the second fixture block 240 by welding or integrally connecting to reduce the area of the first fixture block 220 and the second fixture block 240 contacting the supporting plate 121 and reduce the, facilitating movement of the furnace body 210.
Referring to fig. 7, the two adjusting assemblies 300 are provided, the two adjusting assemblies 300 are respectively disposed on two sides of the housing 110, each adjusting assembly 300 includes a pressing plate member 310, a positioning rod 320 and a first wire rod member 330, the positioning rod 320 is fixedly connected to one side of the pressing plate member 310 by welding, the first wire rod member 330 is rotatably connected to one side of the pressing plate member 310 close to the positioning rod 320, the first wire rod member 330 is threadedly connected to two sides of the housing 110, the positioning rod 320 slidably penetrates through the housing 110, the pressing plate member 310 can press the side wall of the hearth assembly 200, the hearth body 210 is placed on the upper side of the connecting plate 122, the first wire rod member 330 is rotated, the first wire rod member 330 drives the pressing plate member 310 to move by virtue of a screw transmission principle, and the pressing plate member 310 pushes the.
Referring to fig. 8, the compressing assembly 400 includes a compressing plate 410 and a second screw 430, a positioning groove 420 is formed at one side of the compressing plate 410, and the cross sections of the installation groove 140, the locking groove 230 and the positioning groove 420 are all trapezoidal, so that the first latch 220, the limiting block 150 and the second latch 240 can be conveniently installed.
Referring to fig. 9, the second screw 430 includes a connecting portion 431 and a second screw portion 432, one end of the connecting portion 431 is rotatably connected to two ends of the pressing plate 410 far away from one side of the positioning groove 420, the second screw portion 432 is rotatably connected to the other end of the connecting portion 431, the second screw portion 432 is threaded through the upper end of the housing 110, the second fixture block 240 is located in the positioning groove 420, the pressing plate 410 can press the hearth body 210, the second screw portion 432 is rotated, the pressing plate 410 is driven by the second screw portion 432 to press the hearth body 210 through the screw transmission principle, the second fixture block 240 is inserted into the positioning groove 420, the first fixture block 220 is inserted into the mounting groove 140 to limit the radial displacement of the hearth body 210 along the housing 110, the fixture block 150 is inserted into the slot 230 to limit the axial displacement of the hearth body 210 along the housing 110, so as to achieve the purpose of fixing the hearth body 210, the first screw 330 is rotated through, first wire rod piece 330 drives pressure plate piece 310 and removes, makes pressure plate piece 310 compress tightly furnace body 210 both sides, further fixes furnace body 210, according to opposite order, can dismantle furnace body 210, and the installation is convenient for fix a position furnace body 210, and during the dismantlement, no part need be demolishd completely, reduces the loss of part, and the installation is simple with the dismantlement process, and the current furnace of effectual improvement is not convenient for dismantle and the problem of installation.
Referring to fig. 10, the connection portion 431 includes a second mounting plate 4311, an engaging lug plate 4312, a second connecting rod 4313 and a third mounting plate 4314, the engaging lug plate 4312 is fixedly connected to one side of the second mounting plate 4311, the engaging lug plate 4312 is fixedly connected to the second mounting plate 4311 by welding, the engaging lug plate 4312 is rotatably connected to the pressing plate 410 by a pin, one end of the second connecting rod 4313 is fixedly connected to the other side of the second mounting plate 4311, the second connecting rod 4313 is fixedly connected to the second mounting plate 4311 by welding, the third mounting plate 4314 is fixedly connected to the other end of the second connecting rod 4313, and the third mounting plate 4314 is fixedly connected to the second connecting rod 4313 by welding.
Referring to fig. 11 and 12, the pressure plate 310 includes a pressure plate 311, a first connecting rod 312 and a first mounting plate 313, one end of the first connecting rod 312 is fixedly connected to the pressure plate 311, the first connecting rod 312 is fixedly connected to the pressure plate 311 by welding, the other end of the first connecting rod 312 is fixedly connected to the first mounting plate 313, the first connecting rod 312 is fixedly connected to the first mounting plate 313 by welding, the first wire rod 330 includes a first wire rod 331 and a connecting sleeve 332, the connecting sleeve 332 is slidably sleeved on the first wire rod 331, one end of the first wire rod 331 can rotate in the connecting sleeve 332, the connecting sleeve 332 is fixedly connected to the first mounting plate 313 by bolts, and the second wire rod 432 and the first wire rod 330 have the same.
Referring to fig. 13, the first lead screw 331 includes a rod body 3311 and a rotating plate 3312, the rotating plate 3312 is fixedly connected to an end of the rod body 3311, the rotating plate 3312 and the rod body 3311 are an integrated structure, one end of the rod body 3311 away from the rotating plate 3312 is fixedly connected to a rotating portion 3313, and the rotating portion 3313 and the rod body 3311 are an integrated structure.
Specifically, the working principle of the double-layer water-cooling vacuum furnace body is as follows: when the hearth body 210 needs to be installed and disassembled, the hearth body 210 is placed on the upper side of the connecting plate 122, the first screw rod 331 is rotated, the first screw rod 331 drives the pressing plate 311 to move through a screw transmission principle, the pressing plate 311 pushes the hearth body 210 to move, the first fixture block 220 is inserted into the mounting groove 140, the purpose of positioning the hearth body 210 is achieved, the installation is convenient, after the positioning, the second screw rod 432 is rotated, the second screw rod 432 drives the pressing plate 410 to press the hearth body 210 through the screw transmission principle, the second fixture block 240 is inserted into the positioning groove 420, the first fixture block 220 is inserted into the mounting groove 140, the radial displacement of the hearth body 210 along the shell 110 is limited, the axial displacement of the hearth body 210 along the shell 110 is limited through the limiting block 150 inserted into the clamping groove 230, the purpose of fixing the hearth body 210 is achieved, the first screw rod 331 is rotated, the first screw rod 331 drives the pressing plate 311 to move, make clamp plate 311 compress tightly furnace body 210 both sides, further fix furnace body 210, according to opposite order, can dismantle furnace body 210, the installation is convenient for fix a position furnace body 210, during the dismantlement, no part need demolish completely, reduces the loss of part, and the installation is simple with the dismantlement process, and the current furnace of effectual improvement is not convenient for dismantle and the problem of installation.
It should be noted that the specific model specification of the furnace body 210 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the furnace body 210 and its principle will be clear to those skilled in the art and will not be described in detail here.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A double-layer water-cooling vacuum furnace body is characterized by comprising
The shell assembly (100) comprises a shell (110), a mounting seat (120) and a limiting block (150), wherein the mounting seat (120) is fixedly connected to the lower end of the inner wall of the shell (110), a mounting groove (140) is formed in the upper surface of the mounting seat (120), and the limiting block (150) is fixedly connected into the mounting groove (140);
the hearth assembly (200) comprises a hearth body (210), a first fixture block (220) and a second fixture block (240), the first fixture block (220) is fixedly connected to two ends of the lower side of the hearth body (210), clamping grooves (230) are uniformly formed in the first fixture block (220), the first fixture block (220) is located in the mounting groove (140), the limiting block (150) is located in the clamping grooves (230), and the second fixture block (240) is fixedly connected to two ends of the upper side of the hearth body (210);
the adjusting assemblies (300) are arranged in two, the two adjusting assemblies (300) are respectively arranged on two sides of the shell (110), each adjusting assembly (300) comprises a pressing plate piece (310), a positioning rod (320) and a first wire rod piece (330), the positioning rod (320) is fixedly connected to one side of the pressing plate piece (310), the first wire rod piece (330) is rotatably connected to one side, close to the positioning rod (320), of the pressing plate piece (310), the first wire rod piece (330) is in threaded connection with two sides of the shell (110), the positioning rod (320) penetrates through the shell (110) in a sliding mode, and the pressing plate pieces (310) can press the side wall of the hearth assembly (200);
compress tightly subassembly (400), compress tightly subassembly (400) including pressure strip (410) and second silk pole piece (430), constant head tank (420) have been seted up to pressure strip (410) one side, second silk pole piece (430) include connecting portion (431) and second silk pole piece portion (432), connecting portion (431) one end rotate respectively connect in pressure strip (410) are kept away from the both ends of constant head tank (420) one side, second silk pole portion (432) rotate connect in connecting portion (431) other end, second silk pole portion (432) screw thread runs through shell (110) upper end, second fixture block (240) are located in constant head tank (420), pressure strip (410) can compress tightly furnace body (210).
2. The double-layer water-cooled vacuum furnace body according to claim 1, characterized in that two layers of cooling cavities (130) are arranged inside the shell (110) from outside to inside in sequence.
3. The double-layer water-cooling vacuum furnace body according to claim 1, characterized in that the mounting seat (120) comprises a supporting plate (121) and a connecting plate (122), one end of the connecting plate (122) is uniformly and fixedly connected to the lower side of the supporting plate (121), and the other end of the connecting plate (122) is fixedly connected to the inner wall of the shell (110).
4. A double-deck water-cooled vacuum furnace body according to claim 3, characterized in that a reinforcing plate (123) is fixedly connected between the connecting plates (122).
5. The double-layer water-cooled vacuum furnace body according to claim 1, characterized in that sliding blocks (250) are fixedly connected to the ends of the first fixture block (220) and the second fixture block (240).
6. The double-layer water-cooling vacuum furnace body according to claim 1, characterized in that the pressing plate member (310) comprises a pressing plate (311), a first connecting rod (312) and a first mounting plate (313), one end of the first connecting rod (312) is fixedly connected to the pressing plate (311), the other end of the first connecting rod (312) is fixedly connected to the first mounting plate (313), the first wire rod member (330) comprises a first screw rod (331) and a connecting sleeve (332), the connecting sleeve (332) is slidably sleeved on the first screw rod (331), one end of the first screw rod (331) can rotate in the connecting sleeve (332), the connecting sleeve (332) is fixedly connected to the first mounting plate (313), and the second wire rod portion (432) and the first wire rod member (330) have the same structure.
7. The double-layer water-cooled vacuum furnace body of claim 6, wherein said first lead screw (331) comprises a rod body (3311) and a rotating plate (3312), said rotating plate (3312) is fixedly connected to one end of said rod body (3311).
8. The double-deck water-cooled vacuum furnace body of claim 7, wherein one end of said rod body (3311) away from said rotating plate (3312) is fixedly connected to said rotating part (3313).
9. The double-layer water-cooling vacuum furnace body according to claim 1, wherein the connecting portion (431) comprises a second mounting plate (4311), a connecting ear plate (4312), a second connecting rod (4313) and a third mounting plate (4314), the connecting ear plate (4312) is fixedly connected to one side of the second mounting plate (4311), the connecting ear plate (4312) is rotatably connected to the pressing plate (410), one end of the second connecting rod (4313) is fixedly connected to the other side of the second mounting plate (4311), and the third mounting plate (4314) is fixedly connected to the other end of the second connecting rod (4313).
10. The double-layer water-cooled vacuum furnace body according to claim 1, characterized in that the cross sections of the mounting groove (140), the clamping groove (230) and the positioning groove (420) are all arranged in a trapezoid shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021221092.3U CN212645376U (en) | 2020-06-28 | 2020-06-28 | Double-layer water-cooling vacuum furnace body |
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| CN202021221092.3U CN212645376U (en) | 2020-06-28 | 2020-06-28 | Double-layer water-cooling vacuum furnace body |
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