Convertible molten tin resistance furnace
Technical field
The invention belongs to tin melting furnace technical field, be specifically related to a kind of convertible molten tin resistance furnace.
Background technology
In known technical field, tin melting furnace has that volume is little, easily put, use special circuit, thermoregulation range big, permissible
Automatically keep that constant temperature, accuracy are high, power consumption is little, energy-conservation, the advantage such as quick heating and length in service life.Tin melting furnace flue is general all
It is to have high-quality titanium plate to make, there is the characteristics such as corrosion resistance, acid-resisting, Non-Dewetting.Tin melting furnace is widely used in transformer, coil
The aspects such as pin is tin plating, the production line of electronic transformer, electric wire.Traditional tin melting furnace is general and the crucible of common lab
Structure is similar to, and by way of needing the open firing by external or electric heating tube in drier, due to extreme temperatures, it is taken and puts
Putting is a problem.
Content of the invention
Present invention solves the technical problem that and there is provided a kind of novel structure and convertible molten tin resistance furnace reasonable in design.
The present invention solves that above-mentioned technical problem adopts the following technical scheme that, convertible molten tin resistance furnace, it is characterised in that
Including support and the tin melting furnace body being arranged on support, the position of the bottom rear near bracket corner of support is respectively equipped with and turns to
Case backing plate, the side of one of them steering box backing plate is provided with reductor base plate, and this steering box backing plate is fixed with the first spiral
Bevel gear steering box, another steering box backing plate is fixed with the second helical bevel gear steering case, reductor base plate is fixed with
Reductor, the side of reductor is fixing with vertical machine to be connected, and the output shaft of reductor is subtracted with neighbouring this by the first shaft coupling
The horizontal input shaft of the first helical bevel gear steering case of speed machine connects, and the horizontal output shaft of the first helical bevel gear steering case leads to
Crossing the second shaft coupling to be connected with one end of synchronising (connecting) rod, the other end of synchronising (connecting) rod passes through the 3rd shaft coupling and the second screw conic tooth
The horizontal input shaft of wheel steering box connects, the vertical output of the first helical bevel gear steering case and the second helical bevel gear steering case
Axle is connected with ball-screw by the 4th shaft coupling respectively, and the top of ball-screw is fixed on support by bearing, ball wire
The middle part of thick stick is respectively equipped with highly consistent nut, is connected by lifting linking member between nut, and the middle part of lifting linking member is provided with outstanding
Hanging backing plate, being fixed with rolling bearing units by supporting seat respectively on front side of the top of support, tin melting furnace body is by being arranged at tin melting furnace body
The trip shaft of both sides is hinged with the rolling bearing units being arranged on support, the bottom rear of tin melting furnace body and suspention pad on lifting linking member
The relative position of plate is respectively equipped with lifting backing plate, is connected by swivel link, Qi Zhongxuan between this lifting backing plate with suspention backing plate
The one end turning connecting rod is hinged with the end of suspention backing plate, and the other end of swivel link is hinged with the end promoting backing plate.
Further preferably, described swivel link includes two Y fork-shaped band pin connecting rods and is connected to two Y fork-shaped band pins even
Leading screw between bar, one of them Y fork-shaped band pin connecting rod is hinged with the end of suspention backing plate by bearing pin, another Y fork-shaped
Hinged with the end promoting backing plate by bearing pin with pin connecting rod.
Present configuration is novel, reasonable in design, uses the rollover of leading screw lift adjustment body of heater to topple over material, and lifting process is put down
Surely, conveniently topple over, safe and convenient to use, great practical value.
Brief description
Fig. 1 is the front view of the present invention;
Fig. 2 is the side view of the present invention;
Fig. 3 is the use state diagram of the present invention.
In figure: the 1st, support, the 2nd, tin melting furnace body, the 3rd, steering box backing plate, the 4th, reductor base plate, the 5th, the first spiral bevel gear turns to
Case, the 6th, the second helical bevel gear steering case, the 7th, reductor, the 8th, vertical machine, the 9th, the first shaft coupling, the 10th, the second shaft coupling, the 11st,
Synchronising (connecting) rod, the 12nd, the 3rd shaft coupling, the 13rd, the 4th shaft coupling, the 14th, ball-screw, the 15th, nut, the 16th, lifting linking member, the 17th, suspend in midair
Backing plate, the 18th, rolling bearing units, the 19th, trip shaft, the 20th, promote backing plate, the 21st, swivel link, the 22nd, Y fork-shaped band pin connecting rod, the 23rd, leading screw.
Detailed description of the invention
Describe the particular content of the present invention in conjunction with accompanying drawing in detail.Convertible molten tin resistance furnace, including a support 1 and be arranged at
Tin melting furnace body 2 on frame 1, the position of bottom rear near bracket 1 corner of support 1 is respectively equipped with steering box backing plate 3, therein
The side of one steering box backing plate 1 is provided with reductor base plate 4, this steering box backing plate 3 is fixed with the first spiral bevel gear and turns to
Case 5, another steering box backing plate 3 is fixed with the second helical bevel gear steering case 6, reductor base plate 4 is fixed with reductor
7, the side of reductor 7 is fixing with vertical machine 8 to be connected, and the output shaft of reductor 7 is by the first shaft coupling 9 and this deceleration neighbouring
The horizontal input shaft of the first helical bevel gear steering case 5 of machine 7 connects, the horizontal output shaft of the first helical bevel gear steering case 5
Being connected with one end of synchronising (connecting) rod 11 by the second shaft coupling 10, the other end of synchronising (connecting) rod 11 passes through the 3rd shaft coupling 12 and the
The horizontal input shaft of two helical bevel gear steering cases 6 connects, and the first helical bevel gear steering case 5 and the second spiral bevel gear turn to
The vertical output shaft of case 6 is connected with ball-screw 14 by the 4th shaft coupling 13 respectively, and bearing is passed through on the top of ball-screw 14
Being fixed on support 1, the middle part of ball-screw 14 is respectively equipped with highly consistent nut 15, passes through lifting linking member between nut 15
16 connect, and the middle part of lifting linking member 16 is provided with suspention backing plate 17, be fixed with by support seat respectively and usher to seat on front side of the top of support 1
Bearing 18, tin melting furnace body 2 is by the trip shaft 19 being arranged at tin melting furnace body 2 both sides and the rolling bearing units 18 being arranged on support 1
Hinged, the bottom rear of tin melting furnace body 2 position relative with suspention backing plate 17 on lifting linking member 16 is respectively equipped with lifting backing plate 20,
It is connected by swivel link 21 between this lifting backing plate 20 with suspention backing plate 17, wherein one end of swivel link 21 and suspention backing plate
The end of 17 is hinged, and the other end of swivel link 21 is hinged with the end promoting backing plate 20.
Further preferably, described swivel link 21 includes two Y fork-shaped band pin connecting rods 22 and is connected to Y fork-shaped band pin even
Leading screw 23 between bar 22, one of them Y fork-shaped band pin connecting rod 22 is hinged with the end of suspention backing plate 17 by bearing pin, another
Individual Y fork-shaped band pin connecting rod 22 is hinged with the end promoting backing plate 20 by bearing pin.
The general principle of the present invention, principal character and advantage have more than been shown and described, without departing from the present invention spirit and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.