阅读说明：本技术 一种轮毂热处理用时效炉 (Aging furnace for heat treatment of hub ) 是由 黄元明 李书来 曾华 于 2020-06-09 设计创作，主要内容包括：本发明属于轮毂热处理技术领域,公开了一种轮毂热处理用时效炉。该轮毂热处理用时效炉,包括炉体,所述炉体的右侧设置有炉门,炉体的正面安装有观察窗,所述炉体内部前后侧壁上均安装有一组加热板,炉体的左侧壁设置有摆动匀热机构,炉体内且位于摆动匀热机构的右侧设置有工件定位机构。该轮毂热处理用时效炉,相比与传统的时效炉,本方案采用四层设计,由加热板进行持续供热,高效无污染,能够进行大量轮毂的时效处理,并且优于现有技术的处理效率,解决了背景技术中提出的问题。(The invention belongs to the technical field of hub heat treatment and discloses an aging furnace for hub heat treatment. This aging oven is used in wheel hub heat treatment, including the furnace body, the right side of furnace body is provided with the furnace gate, and the observation window is installed in the front of furnace body, all install a set of hot plate on the lateral wall around the furnace body is inside, and the left side wall of furnace body is provided with the even hot mechanism of swing, and the right side that just is located the even hot mechanism of swing in the furnace body is provided with work piece positioning mechanism. This wheel hub is ageing furnace for heat treatment compares with traditional ageing furnace, and this scheme adopts four layers of design, lasts the heat supply by the hot plate, and is high-efficient pollution-free, can carry out a large amount of wheel hub's ageing treatment to be superior to prior art's treatment effeciency, solved the problem of proposing in the background art.)

1. The utility model provides an ageing furnace for wheel hub heat treatment, includes furnace body (1), the right side of furnace body (1) is provided with furnace gate (2), and observation window (3), its characterized in that are installed in the front of furnace body (1): a set of heating plates (4) are mounted on the front side wall and the rear side wall inside the furnace body (1), a swinging uniform heating mechanism (5) is arranged on the left side wall of the furnace body (1), and a workpiece positioning mechanism (6) is arranged in the furnace body (1) and on the right side of the swinging uniform heating mechanism (5).

2. The aging furnace for heat treatment of a hub according to claim 1, wherein: swing even hot mechanism (5) are including gear motor (51), connection pad (52), connecting rod (53), connecting plate (54) and bull stick (55), gear motor (51) fixed mounting is in the positive left side of furnace body (1), gear motor (51)'s output runs through furnace body (1) antetheca and extends to in furnace body (1), there is the one end of bull stick (55) in the position of furnace body (1) back wall corresponding gear motor (51) output shaft through bearing swing joint, the middle part of two connection pads (52) is fixed connection respectively at gear motor (51)'s the output and the other end of bull stick (55), equal fixedly connected with connecting rod (53) in the edge of the relative one side of two connection pads (52), the one end that its place connection pad (52) was kept away from in two connecting rod (53) is pegged graft in the top slot of connecting plate (54) anteroposterior posterofacial.

3. The aging furnace for heat treatment of a hub according to claim 1, wherein: the workpiece positioning mechanism (6) comprises a rotary table (61), connecting rods (62), placing plates (63), rectangular notches (64), placing belts (65) and a positioning mechanism (66), wherein the rotary tables (61) which are arranged equidistantly from top to bottom are movably connected on the right sides of the front and rear walls in the furnace body (1), the connecting rods (62) are fixedly connected on the edges of the rotary table (61) far away from one side face of the furnace body (1), the four placing plates (63) are arranged in the furnace body (1) from top to bottom, positioning grooves at the right ends of the front and rear side faces of the placing plates (63) are respectively spliced with the corresponding connecting rods (62), the left ends of the four placing plates (63) are hinged with the right side face of the connecting plate (54) through hinges, the rectangular notches (64) are formed in the middles of the left and right sides of the placing plates (63), the placing belts (65) are sleeved on the placing plates (63), and the left and right sides of the placing belts (, four positioning mechanisms (66) which are arranged at equal intervals are arranged on the outer side surface of the placing belt (65).

4. The aging furnace for heat treatment of a hub according to claim 3, wherein: positioning mechanism (66) include arc concave plate (661), connecting block (662), locating piece (663) and positioning magnet (664), arc concave plate (661) fixed connection is on the surface of placing area (65), two connecting block (662) are also fixed connection in the surface of taking and are located the inboard direction that indicates of arc concave plate (661), locating piece (663) swing joint is between two connecting block (662), positioning magnet (664) inlay and are placed taking (65) surface and are located one side that locating piece (663) are close to arc concave plate (661).

5. The aging furnace for heat treatment of a hub according to claim 4, wherein: four hot plate (4) are a set of and from top to bottom equidistance arranges, and four hot plate (4) and carousel (61) crisscross the arranging.

6. The aging furnace for heat treatment of a hub according to claim 4, wherein: the cross section of the positioning block (663) is V-shaped, the positioning block (663) is an iron block, and the surface of the positioning magnet (664) and the outer surface of the placement belt (65) are positioned on the same plane.

7. The aging furnace for heat treatment of a hub according to claim 3, wherein: the four placing plates (63) are parallel to each other, the outer surface of the placing belt (65) is fixedly connected with four traction rods (7), and the four traction rods (7) and the four positioning mechanisms (66) are arranged in a staggered mode.

8. The aging furnace for heat treatment of a hub according to claim 1, wherein: the middle part of the upper surface and the lower surface of the placing plate (63) is provided with a guide groove (8) extending left and right and communicated with the guide groove, and the middle part of the inner surface of the placing belt (65) is fixedly connected with a guide block (9) and is connected in the guide groove (8) in a sliding manner.

Technical Field

The invention relates to the technical field of hub heat treatment, in particular to an aging furnace for hub heat treatment.

Background

Aging treatment: the heat treatment process refers to a heat treatment process that alloy workpieces are subjected to solution treatment, cold plastic deformation or casting and forged and then are placed at a higher temperature or the room temperature keeps the performance, shape and size of the alloy workpieces changed along with time, and the aging treatment in the heat treatment of the wheel hub is also an extremely important link.

Disclosure of Invention

The invention aims to provide the aging furnace for the heat treatment of the wheel hubs, which can perform aging treatment on a plurality of wheel hubs simultaneously, is convenient to feed and discharge, and greatly improves the working efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an ageing furnace for wheel hub heat treatment, includes the furnace body, the right side of furnace body is provided with the furnace gate, and the observation window is installed in the front of furnace body, all install a set of hot plate on the lateral wall around the furnace body is inside, the left side wall of furnace body is provided with the even hot mechanism of swing, and the right side that just is located the even hot mechanism of swing in the furnace body is provided with work piece positioning mechanism.

Preferably, the even hot mechanism of swing includes gear motor, connection pad, connecting rod, connecting plate and bull stick, gear motor fixed mounting is in the positive left side of furnace body, and gear motor's output runs through the furnace body antetheca and extends to in the furnace body, and the position that the wall corresponds the gear motor output shaft has the one end of bull stick through bearing swing joint behind the furnace body, and the middle part of two connection pads is fixed connection respectively at gear motor's output and the other end of bull stick, the equal fixedly connected with connecting rod in edge of the relative one side of two connection pads, and the one end that its place connection pad was kept away from to two connecting rods is pegged graft respectively in the preceding.

Preferably, work piece positioning mechanism includes carousel, connecting rod, places board, rectangle breach, places area and positioning mechanism, and the equal swing joint in the right side of the preceding back wall in the furnace body has from last carousel to equidistant range down, and the edge fixedly connected with connecting rod of furnace body side is kept away from to the carousel, four place the board from last to one side setting down in the furnace body, and place the constant head tank of board front and back side right-hand member and form the grafting with corresponding connecting rod respectively, four left ends of placing the board all pass through hinge formation with the right flank of connecting plate and articulate, the rectangle breach has all been seted up at the middle part of placing the board left and right sides, has cup jointed on placing the board and has placed the area, and the left and right sides of placing the area is in two rectangle breachs respectively, places the.

Preferably, positioning mechanism includes arc concave plate, connecting block, locating piece and positioning magnet, and arc concave plate fixed connection is on the surface of placing the area, and two connecting block also fixed connection are on the area surface and are located the inboard direction that indicates of arc concave plate, and locating piece swing joint is between two connecting blocks, and positioning magnet inlays and places the area surface and be located the locating piece and be close to one side of arc concave plate.

Preferably, the hot plate four is a set of and from top to bottom equidistance arranges, and four hot plates and carousel crisscross arrange, and the design that adds the staggered arrangement makes the wheel hub of fixing on placing the area can obtain even being heated, ensures the heat treatment effect of ageing furnace.

Preferably, the cross-section of locating piece is the V-arrangement, the locating piece is the iron plate, and the locating magnet surface lies in the coplanar with placing the outband surface, and when wheel hub was fixed, go into the one end card of stove with it earlier and go into the arc notch board, the other end card goes into the locating piece and presses and make the locating lever adsorb and obtain the location on locating magnet, and wheel hub obtains the joint location in the bottom.

Preferably, four place the board and be parallel to each other, place four drawbars of surface fixedly connected with in area, and four drawbars and four positioning mechanism crisscross the arranging, when four boards of placing of motor drive rock with higher speed, four are placed the board and can the simultaneous movement, avoid causing the wheel hub collision.

Preferably, place the middle part of board upper and lower surface and all set up about the guide way that extends and communicate, place middle part fixedly connected with guide block and the sliding connection of in-band surface in the guide way, the guide block is ensured with the sliding connection of guide way to be placed the area and can be steadily rotated, ensures the reliability of equipment use.

By adopting the technical scheme, the invention has the beneficial effects that:

1. this wheel hub is ageing furnace for heat treatment compares with traditional ageing furnace, and this scheme adopts four layers of design, lasts the heat supply by the hot plate, and is high-efficient pollution-free, can carry out a large amount of wheel hub's ageing treatment to be superior to prior art's treatment effeciency, solved the problem of proposing in the background art.

2. This aging oven is used in wheel hub heat treatment through the design of the even hot mechanism of swing, utilizes gear motor to drive and places the board and rhythmically rock, and the effectual heat that has solved 4 hot plate heating jobs of hot plate piles up the condition, utilizes and places rocking of board and drive heat exchange, and equipment is whole need not to use the wind heat structure, ensures the interior heat evenly distributed of stove, and the heat is focused on and is acted on the wheel hub of placing the area, is favorable to improving machining efficiency.

3. This aging oven is used in wheel hub heat treatment, through work piece positioning mechanism's design, adopt positioning mechanism fixed wheel hub, joint wheel hub base ring fixes a position convenient operation to the rotatable mechanism who takes is placed in the utilization, conveniently goes out by the furnace gate and carries out wheel hub's pan feeding and unloading, and the difficult problem of the discrepancy material that brings when overcoming a large amount of wheel hub of simultaneous processing is expected.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention.

In the figure: 1 furnace body, 2 furnace doors, 3 observation windows, 4 heating plates, 5 swinging uniform heating mechanisms, 51 speed reducing motors, 52 connecting discs, 53 connecting rods, 54 connecting plates, 55 rotating rods, 6 workpiece positioning mechanisms, 61 rotating discs, 62 connecting rods, 63 placing plates, 64 rectangular notches, 65 placing belts, 66 positioning mechanisms, 661 arc-shaped concave plates, 662 connecting blocks, 663 positioning blocks, 664 positioning magnets, 7 traction rods, 8 guide grooves and 9 guide blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an ageing furnace for wheel hub heat treatment, includes furnace body 1, and the right side of furnace body 1 is provided with furnace gate 2, and observation window 3 is installed in the front of furnace body 1, all installs a set of hot plate 4 on the lateral wall around furnace body 1 is inside, and the left side wall of furnace body 1 is provided with swing even hot mechanism 5, and the right side that just is located swing even hot mechanism 5 in furnace body 1 is provided with work piece positioning mechanism 6.

Swing even hot mechanism 5 includes gear motor 51, connection pad 52, connecting rod 53, connecting plate 54 and bull stick 55, gear motor 51 fixed mounting is in the positive left side of furnace body 1, gear motor 51's output runs through in the furnace body 1 antetheca extends to furnace body 1, the position that furnace body 1 back wall corresponds gear motor 51 output shaft has the one end of bull stick 55 through bearing swing joint, the middle part of two connection pads 52 is fixed connection respectively at gear motor 51's output and the other end of bull stick 55, the equal fixedly connected with connecting rod 53 in edge of the relative one side of two connection pads 52, the one end that its place connection pad 52 was kept away from to two connecting rods 53 is pegged graft respectively in the top slot of connecting plate 54 anteroposterior.

Work piece positioning mechanism 6 includes carousel 61, the connecting rod 62, place board 63, rectangle breach 64, place area 65 and positioning mechanism 66, the equal swing joint in the right side of preceding back wall has from last carousel 61 to arranging to equidistance down in furnace body 1, carousel 61 keeps away from the marginal fixedly connected with connecting rod 62 of furnace body 1 one side, four place board 63 from last one side down set up in furnace body 1, and place the constant head tank of board 63 front and back side right-hand member and form the grafting with corresponding connecting rod 62 respectively, four left ends of placing board 63 all pass through hinge formation with the right flank of connecting plate 54 and articulate, rectangle breach 64 has all been seted up at the middle part of placing the board 63 left and right sides, it places area 65 to cup joint on the board 63, and the left and right sides of placing area 65 is in two rectangle breach 64 respectively, it is provided with four positioning mechanism 66 that the equidista.

Positioning mechanism 66 includes arc concave plate 661, connecting block 662, locating piece 663 and positioning magnet 664, arc concave plate 661 fixed connection is on placing the surface of taking 65, two connecting blocks 662 also fixed connection are on taking the surface and lie in the inboard direction that indicates of arc concave plate 661, locating piece 663 swing joint is between two connecting blocks 662, positioning magnet 664 inlays and places and take 65 surface and lie in the locating piece 663 and be close to one side of arc concave plate 661.

Four hot plate 4 are a set of and from top to bottom equidistance and arrange, and four hot plate 4 and carousel 61 crisscross arrange, and the design that adds the staggered arrangement makes the wheel hub of fixing on placing area 65 obtain being heated evenly, ensures the heat treatment effect of ageing furnace.

The cross-section of locating piece 663 is the V-arrangement, and locating piece 663 is the iron plate, and the surface of location magnet 664 and the surface of placing the area 65 lie in the coplanar, and when wheel hub was fixed, the one end card that goes into the stove earlier with it was gone into arc concave 661, and the other end card is gone into locating piece 663 and is pressed and make locating lever 663 adsorb and get the location on locating magnet 664, and wheel hub gets the joint location in the bottom.

Four place the board 63 and be parallel to each other, place four traction rods 7 of the outer fixed surface of area 65 and be connected with, and four traction rods 7 and four positioning mechanism 66 crisscross arrange, when motor 51 drive four places board 63 and rock with higher speed, four place the board and can synchronous motion, avoid causing the wheel hub collision.

The middle part of placing board 63 upper and lower surface all sets up and controls the guide way 8 and the intercommunication that extends, places middle part fixedly connected with guide block 9 and the sliding connection of taking 65 internal surface in guide way 8, and guide block 9 ensures with the sliding connection of guide way 8 to place and take 65 can steadily rotate, ensures the reliability of equipment usage.

This time-effect furnace during operation is used in wheel hub heat treatment, open furnace gate 2, wheel hub that will carry out ageing treatment passes through positioning mechanism 66 to be fixed on placing area 65, stir traction lever 7 and drive and place area 65 and switch positioning mechanism 66 and place wheel hub, go into wheel hub lower ring card and place arc concave 661, the other end card is gone into locating piece 663 and is pressed down and adsorb and accomplish the location on location magnet, close furnace gate 664, start hot plate 4 and heat, start gear motor 51 and drive connecting plate 54 motion and make and place that board 63 shakes rhythmically, the thermally equivalent carries out ageing treatment to wheel hub.