CN209537566U - Well formula gas shield furnace - Google Patents

Abstract

The utility model relates to the technical fields of mechanical equipment auxiliary equipment relatively labor-saving can open cover board more particularly to a kind of well formula gas shield furnace, improve practicability；And it can control the speed that protective gas is inputted into work box；Including work box, cover board and electric heating tube, work box is internally provided with working chamber, and working hole is provided with and communicated on working chamber top, electric heating tube is circumferentially positioned on the inner sidewall of work box, cover board right end is provided with and respectively communicated with input pipe and bursting tube, and is respectively arranged with regulating valve and safety valve on input pipe and bursting tube；It further include position-limiting tube, moving tube, alternating current generator, rotation axis, the first threaded rod and connecting plate, position and interior rear wall centre position are provided with limited block among front side wall in moving tube, further include placement plate, ball bearing and connecting shaft, further includes limited block, control motor and transmission shaft；It further include two groups of support plates, two group of second threaded rod, two groups of rotating blocks and two groups of control panels.

Description

Well formula gas shield furnace

Technical field

The utility model relates to the technical fields of mechanical equipment auxiliary equipment, more particularly to a kind of well formula gas shield Furnace.

Background technique

It is well known that well formula gas shield furnace be it is a kind of for being heated to longaxones parts when the device that uses, make People are more easily heat-treated longaxones parts, are widely used in a variety of applications in the field of mechanical equipment；It is existing Well formula gas shield furnace include work box, cover board and electric heating tube, work box is internally provided with working chamber, and on working chamber top End is provided with and communicated with working hole, and cover plate lid is on working hole, and electric heating tube is circumferentially positioned on the inner sidewall of work box, cover board Right end is provided with and respectively communicated with input pipe and bursting tube, and is respectively arranged with regulating valve and safety on input pipe and bursting tube Valve；Device is fixed on a suitable position first when in use by existing well formula gas shield furnace, will need to carry out hot place The longaxones parts of reason are placed on inside work box, and electric heating tube is electrically connected, and electric heating tube carries out heat to longaxones parts Processing, while part is protected, the long axis that will finally handle well by input pipe to protective gas is inputted inside work box Class part takes out, electric heating tube be purchase come, and electric heating tube when in use by buy together come use Specification is electrically connected；Existing well formula gas shield furnace finds that cover board opening is compared expense manually by staff in use Power, practicability are lower；And the more bad control of speed ratio of protective gas is inputted into work box.

Utility model content

In order to solve the above technical problems, the utility model, which provides one kind, relatively labor-saving to be opened cover board, improve Practicability；And it can control the well formula gas shield furnace that the speed of protective gas is inputted into work box.

The well formula gas shield furnace of the utility model, including work box, cover board and electric heating tube, work box are internally provided with Working chamber, and it is provided with and communicated with working hole on working chamber top, electric heating tube is circumferentially positioned on the inner sidewall of work box, cover board Right end is provided with and respectively communicated with input pipe and bursting tube, and is respectively arranged with regulating valve and safety on input pipe and bursting tube Valve；It further include position-limiting tube, moving tube, alternating current generator, rotation axis, the first threaded rod and connecting plate, position-limiting tube front-end and back-end are equal Vertical communication is provided with limit hole, and moving tube is movably fitted around on position-limiting tube, in moving tube among front side wall position and it is interior after Position is provided with convex block among side wall, and is provided with adjusting screw thread two groups of convex block inner ends, and two groups of convex block inner ends are worn respectively Cross two groups of limit hole outer tip ends and protrude into inside position-limiting tube respectively with top on front side of the first threaded rod and rear side top spiral shell Load connects, and position is connected among alternating current generator bottom end and position-limiting tube top, alternating current generator bottom output end and rotation axis top phase Even, rotation axis bottom end passes through position-limiting tube top and protrudes into inside position-limiting tube and is connected with the first threaded rod tip, moving tube right end It is connected with connecting plate left end, it further includes placement plate, ball bearing and connecting shaft that connecting plate bottom end is connected with cover board top left hand, Placement plate bottom end is connected with downside wall in position-limiting tube, and placement plate is internally provided with placed cavity, and ball bearing is placed in placement plate Portion, connecting shaft bottom end can be rotated the position among the placement plate top and protrude into inside ball bearing, connecting shaft top and the One threaded rod bottom end is connected, and further includes limited block, control motor and transmission shaft, part interior connection setting among limited block top There is limiting slot, position-limiting tube is placed on inside limited block, and position-limiting tube bottom end is contacted with downside wall in limited block, limited block right end and work Make bottom end on the left of case to be connected, control motor top is connected with limited block bottom end, control motor top output port and transmission shaft bottom end It is connected, transmission shaft top passes through limited block bottom end and protrudes into inside limiting slot to be connected with position-limiting tube bottom end；It further include two groups of branch Fagging, two group of second threaded rod, two groups of rotating blocks and two groups of control panels, two groups of support plate bottom ends with cover board top on the right side of phase Even, two group of second threaded rod inner end difference spiral shell dress is across two groups of support plate outer ends centre position and difference spiral shell dress is across two groups of branch Position is rotatably connected with two groups of control panel outer ends respectively among fagging inner end, two groups of control panel inner ends respectively with input pipe left end It is connected with right end, two groups of control block inner ends are connected with two group of second threaded rod outer end respectively.

The well formula gas shield furnace of the utility model, further includes sealing ring, sealing ring bottom end is connected with work box top, close Seal top is contacted with cover board bottom end.

The well formula gas shield furnace of the utility model, further includes two pack supports, two pack support tops with limited block bottom end It is connected, two pack support bottom ends are connected with position among position among control motor left end and right end respectively.

The well formula gas shield furnace of the utility model is provided with rotation raised line on two groups of rotating block lateral walls.

The well formula gas shield furnace of the utility model further includes placing pad, places rebasing end and downside wall phase in work box Even.

The well formula gas shield furnace of the utility model further includes four groups of third threaded rods and four groups of screwed pipes, four groups of thirds Threaded rod tip is connected with work box bottom end front left side, left rear side, forward right side and right lateral side respectively, and four groups of screwed pipe tops connect Logical to be provided with port, four groups of third threaded rod bottom ends are each passed through four groups of screwed pipe tops and spiral shell is filled to four groups of screwed pipes respectively Inside top.

The well formula gas shield furnace of the utility model, further includes display lamp, display lamp bottom end is connected with connecting plate top.

The well formula gas shield furnace of the utility model, further includes four groups of firm seats, four groups of firm seat tops respectively with four groups Screwed pipe bottom end is connected.

Compared with prior art the utility model has the following beneficial effects: relatively labor-saving can open cover board, will exchange Motor is electrically connected, and alternating current generator drives rotation axis rotation, and rotation axis drives the rotation of the first threaded rod, the rotation of the first threaded rod And then convex block is moved up and down, convex block connects with the first threaded rod spiral shell load, and the limit hole on position-limiting tube can prevent Convex block is rotated with threaded rod, and then convex block is allow to carry out upper and lower movement, is moved moving tube, is passed through connecting plate Cover board is opened in effect, relatively labor-saving, is later electrically connected control motor, and control motor drives transmission shaft rotation, transmission Axis drive position-limiting tube rotated, position-limiting tube can make cover board carry out certain angle rotation, facilitate staff to need into The longaxones parts of row heat treatment carry out storage movement, and the angle that control motor is rotated can control, alternating current generator and control Motor processed be purchase come, and alternating current generator and control motor when in use by buy together come operation instructions Carry out an electrical connection；It can control the speed that protective gas is inputted into work box, staff rotates rotating block, makes the second spiral shell Rasp bar is rotated in support plate, and then moves the second threaded rod in support plate, the second threaded rod and control panel It is rotatably connected, and then control panel can be made to be moved left and right, and then the inflow entrance of input pipe is changed, to protection gas The speed that is passed through of body is adjusted.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the portion A partial enlarged view in Fig. 1；

It is attached marked in the figure: 1, work box；2, cover board；3, electric heating tube；4, input pipe；5, bursting tube；6, position-limiting tube；7, it moves Dynamic pipe；8, alternating current generator；9, rotation axis；10, the first threaded rod；11, connecting plate；12, placement plate；13, ball bearing；14, even Spindle；15, limited block；16, motor is controlled；17, transmission shaft；18, support plate；19, the second threaded rod；20, rotating block；21, it controls Making sheet；22, sealing ring；23, bracket；24, raised line is rotated；25, pad is placed；26, third threaded rod；27, screwed pipe；28, it shows Lamp；29, seat is consolidated.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As depicted in figs. 1 and 2, the well formula gas shield furnace of the utility model, including work box 1, cover board 2 and electric heating tube 3, work box 1 is internally provided with working chamber, and is provided with and communicated with working hole on working chamber top, and electric heating tube 3 is circumferentially positioned at On the inner sidewall of work box 1,2 right end of cover board is provided with and respectively communicated with input pipe 4 and bursting tube 5, and in input pipe 4 and bursting tube Regulating valve and safety valve are respectively arranged on 5；It further include position-limiting tube 6, moving tube 7, alternating current generator 8, rotation axis 9, the first screw thread Bar 10 and connecting plate 11, the equal vertical communication in 6 front-end and back-end of position-limiting tube are provided with limit hole, and moving tube 7 is movably fitted around limit On the pipe 6 of position, position and interior rear wall centre position are provided with convex block among front side wall in moving tube 7, and in two groups of convex blocks End is provided with adjusting screw thread, and two groups of convex block inner ends are each passed through two groups of limit hole outer tip ends and protrude into position-limiting tube 6 Portion connects with 10 front side top of the first threaded rod and the spiral shell load of rear side top respectively, among 6 top of 8 bottom end of alternating current generator and position-limiting tube Position is connected, and 8 bottom output end of alternating current generator is connected with 9 top of rotation axis, 9 bottom end of rotation axis across 6 top of position-limiting tube and It protrudes into 6 inside of position-limiting tube to be connected with 10 top of the first threaded rod, 7 right end of moving tube is connected with 11 left end of connecting plate, connecting plate 11 Bottom end is connected with 2 top left hand of cover board, further includes placement plate 12, ball bearing 13 and connecting shaft 14,12 bottom end of placement plate and limit Downside wall is connected in the pipe 6 of position, and placement plate 12 is internally provided with placed cavity, and ball bearing 13 is placed on inside placement plate 12, connection 14 bottom end of axis can be rotated the position among 12 top of placement plate and protrude into inside ball bearing 13,14 top of connecting shaft and the One threaded rod, 10 bottom end is connected, and further includes limited block 15, control motor 16 and transmission shaft 17, among 15 top of limited block in position Portion is provided with and communicated with limiting slot, and position-limiting tube 6 is placed on inside limited block 15, and 6 bottom end of position-limiting tube connects with downside wall in limited block 15 Touching, 15 right end of limited block are connected with 1 left side bottom end of work box, and control 16 top of motor is connected with 15 bottom end of limited block, control electricity 16 top output port of machine is connected with 17 bottom end of transmission shaft, and 17 top of transmission shaft passes through 15 bottom end of limited block and protrudes into limiting slot Portion is connected with 6 bottom end of position-limiting tube；It further include 18, two group second of two groups of support plates, 19, two groups of threaded rod rotating block 20 and two groups of controls Making sheet 21, two groups of 18 bottom ends of support plate be connected on the right side of 2 top of cover board, two group of second 19 inner end of threaded rod difference spiral shell fill across Among two groups of 18 outer ends of support plate position and respectively spiral shell dress among two groups of 18 inner ends of support plate position respectively with two groups of controls 21 outer end of making sheet is rotatably connected, and two groups of 21 inner ends of control panel are connected with 4 left end of input pipe and right end respectively, in two groups of control blocks End is connected with two group of second 19 outer end of threaded rod respectively；Relatively labor-saving cover board can be opened, alternating current generator is electrically connected Connect, alternating current generator drive rotation axis rotation, rotation axis drive the first threaded rod rotation, the first threaded rod rotate so that make convex block into Row moves up and down, and convex block connects with the first threaded rod spiral shell load, and the limit hole on position-limiting tube can prevent convex block with screw thread Bar rotation, and then convex block is allow to carry out upper and lower movement, moving tube is moved, is played cover board by the effect of connecting plate It opens, it is relatively labor-saving, control motor is electrically connected later, control motor drives transmission shaft rotation, and transmission shaft drives position-limiting tube It is rotated, position-limiting tube can make cover board carry out the rotation of certain angle, facilitate staff to the length being heat-treated Axial workpiece carries out storage movement, and the angle that control motor is rotated can control, and alternating current generator and control motor are purchases Buy, and alternating current generator and control motor when in use by buy together come operation instructions be a little electrically connected It connects；It can control the speed that protective gas is inputted into work box, staff rotates rotating block, supporting the second threaded rod It being rotated in plate, and then moves the second threaded rod in support plate, the second threaded rod is rotatably connected with control panel, And then control panel can be made to be moved left and right, and then be changed to the inflow entrance of input pipe, speed is passed through to protective gas Degree is adjusted.

The well formula gas shield furnace of the utility model further includes sealing ring 22,22 bottom end of sealing ring and 1 top phase of work box Even, 22 top of sealing ring is contacted with 2 bottom end of cover board；Sealing strip can make the better tightness of device.

The well formula gas shield furnace of the utility model, further includes two pack supports 23, and two pack supports, 23 top is and limited block 15 bottom ends are connected, and two pack supports, 23 bottom end is connected with position among position among control 16 left end of motor and right end respectively；Bracket Can make control motor it is more firm work.

The well formula gas shield furnace of the utility model is provided with rotation raised line 24 on two groups of 20 lateral walls of rotating block；Turn Dynamic raised line can be such that staff is more convenient when rotating rotating block.

The well formula gas shield furnace of the utility model further includes placing pad 25, places bottom side in 25 bottom ends of pad and work box 1 Wall is connected；The longaxones parts being heat-treated can be placed on placement pad, work box can be carried out centainly Protective effect.

The well formula gas shield furnace of the utility model, further includes four groups of third threaded rods 26 and four groups of screwed pipes 27, and four groups 26 top of third threaded rod is connected with 1 bottom end front left side of work box, left rear side, forward right side and right lateral side respectively, four groups of screwed pipes 27 tops are provided with and communicated with port, and four groups of 26 bottom ends of third threaded rod are each passed through four groups of 27 tops of screwed pipe and respectively spiral shell It is filled to inside four groups of 27 tops of screwed pipe；The stationarity of device can be adjusted, rotate screwed pipe, make third threaded rod can To be moved in screwed pipe, and then the corner of device height is adjusted, the stationarity of device is adjusted.

The well formula gas shield furnace of the utility model further includes display lamp 28,28 bottom end of display lamp and 11 top of connecting plate It is connected；Display lamp is electrically connected with electric heating tube, when electric heating tube powers on, power on display lamp also can, Display lamp can be shinny, and people is reminded to take care, and display lamp is that purchase comes, and display lamp passes through buy together when in use The operation instructions come are electrically connected.

The well formula gas shield furnace of the utility model, further includes four groups of firm seats 29, four groups of firm 29 tops of seat respectively with Four groups of 27 bottom ends of screwed pipe are connected；Firm seat can make device it is more stable be fixed on a position.

The well formula gas shield furnace of the utility model, is fixed on a suitable position for device first at work, The longaxones parts being heat-treated are put into people inside work box, electric heating tube are electrically connected, electric heating tube pair Longaxones parts are heat-treated, while being protected to protective gas is inputted inside work box to part, most by input pipe The longaxones parts handled well are taken out afterwards, relatively labor-saving cover board can be opened, alternating current generator is electrically connected, are handed over Galvanic electricity machine drives rotation axis rotation, and rotation axis drives the rotation of the first threaded rod, and the first threaded rod rotates and then carries out convex block Lower movement, convex block connect with the first threaded rod spiral shell load, and the limit hole on position-limiting tube can prevent convex block from turning with threaded rod It is dynamic, and then convex block is allow to carry out upper and lower movement, moving tube is moved, is opened cover board by the effect of connecting plate, It is relatively labor-saving, control motor is electrically connected later, control motor drives transmission shaft rotation, and transmission shaft drives position-limiting tube to carry out Rotation, position-limiting tube can make cover board carry out the rotation of certain angle, facilitate staff to the long axis class being heat-treated Part carries out storage movement, and the angle that control motor is rotated can control, and can control the input protection gas into work box The speed of body, staff rotate rotating block, rotate the second threaded rod in support plate, and then the second threaded rod is made to exist It being moved in support plate, the second threaded rod is rotatably connected with control panel, and then control panel can be made to be moved left and right, into And the inflow entrance of input pipe is changed, the speed that is passed through of protective gas is adjusted, sealing strip can make the close of device Envelope property it is more preferable, bracket can make control motor it is more firm work, rotation raised line can make staff rotation rotate It is more convenient, the longaxones parts being heat-treated can be placed on placement pad when block, one can be carried out to work box Fixed protective effect can be adjusted the stationarity of device, rotate screwed pipe, allow third threaded rod in screwed pipe It is moved, and then the corner of device height is adjusted, the stationarity of device is adjusted, display lamp and electric heating tube It is electrically connected, when electric heating tube powers on, power on display lamp also can, display lamp can be shinny, reminds people Take care, firm seat can make device it is more stable be fixed on a position, electric heating tube, display lamp, alternating current generator and control Motor processed is that purchase comes, and electric heating tube, display lamp, alternating current generator and control motor when in use by purchasing together The operation instructions bought carry out an electrical connection.

The well formula gas shield furnace of the utility model, mounting means, connection type or the setting of all components described above Mode is common mechanical mode, and the specific structure of its all component, model and coefficient index are its included technology, only The equal of its advantages can be reached by, which, is implemented, therefore is not adding to repeat.

The well formula gas shield furnace of the utility model, in the absence of explanation to the contrary, " up and down, inside and outside front and back And vertical-horizontal " etc. the noun of locality that is included in the term only represent orientation of the term under normal service condition, or be this What field technical staff understood is commonly called as, and should not be seen as a limitation of this term, at the same time, " first ", " second " and " the The ordered series of numbers nouns such as three " do not represent specific quantity and sequence, are only used for the differentiation of title.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of well formula gas shield furnace, including work box (1), cover board (2) and electric heating tube (3), the internal setting of work box (1) There is working chamber, and be provided with and communicated with working hole on working chamber top, electric heating tube (3) is circumferentially positioned at the inside of work box (1) On wall, cover board (2) right end is provided with and respectively communicated with input pipe (4) and bursting tube (5), and on input pipe (4) and bursting tube (5) It is respectively arranged with regulating valve and safety valve；It is characterized in that, further including position-limiting tube (6), moving tube (7), alternating current generator (8), turning Moving axis (9), the first threaded rod (10) and connecting plate (11), the equal vertical communication in position-limiting tube (6) front-end and back-end are provided with limit hole, Moving tube (7) is movably fitted around on position-limiting tube (6), position and interior rear wall centre position among the interior front side wall of moving tube (7) It is provided with convex block, and is provided with adjusting screw thread two groups of convex block inner ends, two groups of convex block inner ends are each passed through two groups of limit holes Outer tip end and protrude into position-limiting tube (6) it is internal respectively with top on front side of the first threaded rod (10) and the spiral shell load of rear side top It connects, position is connected among alternating current generator (8) bottom end and position-limiting tube (6) top, alternating current generator (8) bottom output end and rotation axis (9) top is connected, and rotation axis (9) bottom end passes through position-limiting tube (6) top and protrudes into position-limiting tube (6) inside and the first threaded rod (10) top is connected, and moving tube (7) right end is connected with connecting plate (11) left end, and connecting plate (11) bottom end and cover board (2) top are left Side is connected, and further includes placement plate (12), ball bearing (13) and connecting shaft (14), and placement plate (12) bottom end and position-limiting tube (6) are interior Downside wall is connected, and placement plate (12) is internally provided with placed cavity, and ball bearing (13) is placed on placement plate (12) inside, connecting shaft (14) bottom end can be rotated across position among placement plate (12) top and protrude into ball bearing (13) inside, connecting shaft (14) top End is connected with the first threaded rod (10) bottom end, further includes limited block (15), control motor (16) and transmission shaft (17), limited block (15) part interior is provided with and communicated with limiting slot among top, and position-limiting tube (6) is placed on limited block (15) inside, position-limiting tube (6) Bottom end is contacted with limited block (15) interior downside wall, and limited block (15) right end is connected with bottom end on the left of work box (1), controls motor (16) top is connected with limited block (15) bottom end, and control motor (16) top output port is connected with transmission shaft (17) bottom end, is driven Axis (17) top passes through limited block (15) bottom end and protrudes into inside limiting slot to be connected with position-limiting tube (6) bottom end；It further include two groups Support plate (18), two group of second threaded rod (19), two groups of rotating blocks (20) and two groups of control panels (21), two groups of support plate (18) bottoms End is connected with cover board (2) top right side, and two group of second threaded rod (19) inner end difference spiral shell is filled across two groups of support plates (18) outside Hold intermediate position and respectively spiral shell dress among two groups of support plate (18) inner ends position respectively with two groups of control panel (21) outer ends It is rotatably connected, two groups of control panel (21) inner ends are connected with input pipe (4) left end and right end respectively, two groups of control block inner end difference It is connected with two group of second threaded rod (19) outer end.

2. well formula gas shield furnace as described in claim 1, which is characterized in that further include sealing ring (22), sealing ring (22) Bottom end is connected with work box (1) top, and sealing ring (22) top is contacted with cover board (2) bottom end.

3. well formula gas shield furnace as claimed in claim 2, which is characterized in that further include two pack supports (23), two pack supports (23) top is connected with limited block (15) bottom end, two pack supports (23) bottom end respectively with control motor (16) left end among position It is connected with position among right end.

4. well formula gas shield furnace as claimed in claim 3, which is characterized in that be respectively provided on two groups of rotating block (20) lateral walls There are rotation raised line (24).

5. well formula gas shield furnace as claimed in claim 4, which is characterized in that further include placing pad (25), place pad (25) Bottom end is connected with work box (1) interior downside wall.

6. well formula gas shield furnace as claimed in claim 5, which is characterized in that further include four groups of third threaded rods (26) and four Group screwed pipe (27), four groups of third threaded rod (26) tops respectively with work box (1) bottom end front left side, left rear side, forward right side and Right lateral side is connected, and four groups of screwed pipe (27) tops are provided with and communicated with port, and four groups of third threaded rod (26) bottom ends are each passed through Four groups of screwed pipe (27) tops and respectively spiral shell are filled to inside four groups of screwed pipe (27) tops.

7. well formula gas shield furnace as claimed in claim 6, which is characterized in that further include display lamp (28), display lamp (28) Bottom end is connected with connecting plate (11) top.

8. well formula gas shield furnace as claimed in claim 7, which is characterized in that further include four groups firm seat (29), four groups steady Gu seat (29) top is connected with four groups of screwed pipe (27) bottom ends respectively.