CN203653654U - Continuous tempering heat treatment production line for auto semi-axle - Google Patents
Continuous tempering heat treatment production line for auto semi-axle Download PDFInfo
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- CN203653654U CN203653654U CN201320826326.0U CN201320826326U CN203653654U CN 203653654 U CN203653654 U CN 203653654U CN 201320826326 U CN201320826326 U CN 201320826326U CN 203653654 U CN203653654 U CN 203653654U
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Abstract
The utility model discloses a continuous tempering heat treatment production line for an auto semi-axle. The continuous tempering heat treatment production line is characterized by comprising a transfer bracket (23), a quenching furnace (24), a tempering furnace (25) and a pair of ground slide rails (26), wherein the transfer bracket (23) is formed by a horizontal movement mechanism, a front and back movement mechanism and a lifting mechanism. The continuous tempering heat treatment production line has the advantages that a discharge bracket is additionally arranged behind a tractor, mechanical automation is achieved, and manpower and material resources are reduced.
Description
Technical field
The present invention relates to manufacture field, be specifically related to a kind of automobile axle shaft continuous refining heat-treatment production line.
Background technology
At present, well-known hardening and tempering furnace has 3 kinds, i.e. single periodicity hardening and tempering furnace, push-down continuity hardening and tempering furnace and chain gear continuity hardening and tempering furnace, and principle is
product separates with superalloy parallels, the laggard stove heating of code heap, integral quenching after insulation for some time, then enter stove tempering;
product individual layer is piled up on superalloy turnover rack after heating and thermal insulation for some time together with superalloy turnover rack integral quenching and tempering;
product individual layer is piled up heating on superalloy turnover rack and, by superalloy chain gear, after insulation for some time, is quenched and tempering.All there is Repeat-heating and cooling process in superalloy parallels, superalloy turnover rack, superalloy chain like this, and it very easily produces distortion and loss and takes away very large heat energy, is unfavorable for the idea of development of Resources for construction Economical Enterprises and energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is exactly for above-mentioned deficiency, and a kind of automobile axle shaft continuous refining heat-treatment production line is provided.
The utility model is by transporting bracket, quenching furnance, tempering stove and a pair of base track composition, transhipment bracket is by horizontal mobile mechanism, move forward and backward mechanism and hoisting appliance composition, horizontal mobile mechanism is by A frame, a pair of motor and two pairs of A roller compositions, A frame is provided with slide rail, two pairs of A rollers are movably arranged on A frame both sides by wheel shaft respectively, a pair of motor is arranged on respectively the rear and front end of A frame, and the power output shaft of a pair of motor is connected with the transmission of two pairs of A rollers by gear respectively, move forward and backward mechanism by B frame, A motor and two pairs of B roller compositions, two pairs of B rollers are connected by a pair of axis respectively, two pairs of B rollers are arranged on B frame both sides, and two pairs of B rollers are positioned on the slide rail of A frame, A motor is arranged in B frame, and the power output shaft of A motor is connected with a wherein middle axle driven of a pair of axis by gear, hoisting appliance is by B motor, a pair of gear, axis and crotch composition, axis two ends are movably arranged in B frame by bearing support respectively, and be positioned at B frame top, B motor is arranged in B frame, the power output shaft of B motor is connected with middle axle driven by gear unit, crotch is arranged on B frame one end, a pair of gear set is on axis, and a pair of gear is connected with crotch transmission by chain, quenching furnance is by one group of A body of heater, one group of A fire door, many group A electric cylinders, many group A electrical heating elements, many group A parallels, one group of A drop-bottom, A temperature controlling system and PLC controller composition, one side of one group of A body of heater have into, discharge port, entering of one group of A body of heater, both sides, discharge port place have groove, the both sides of one group of A fire door lay respectively in groove, many group A electric cylinders are arranged on one group of A body of heater by support respectively, piston rod one end of many group A electric cylinders is connected with one group of A fire door top respectively, many group A electrical heating elements and one group of A drop-bottom are arranged on respectively in one group of A body of heater, many group A parallels are arranged on respectively on one group of A drop-bottom, the signal input part of many group A electrical heating elements is connected with the signal output part signal of A temperature controlling system, the signal output part of PLC controller is electrically connected with the power supply of many groups A electric cylinder and the signal input part of A temperature controlling system respectively, tempering stove is by one group of B body of heater, one group of B fire door, many group B electric cylinders, many group B electrical heating elements, many group B parallels, one group of stove B base plate, B temperature controlling system and PLC controller composition, one side of one group of B body of heater have into, discharge port, entering of one group of B body of heater, both sides, discharge port place have groove, the both sides of one group of B fire door lay respectively in groove, many group B electric cylinders are arranged on one group of B body of heater by support respectively, piston rod one end of many group B electric cylinders is connected with one group of B fire door top respectively, many group B electrical heating elements and one group of stove B base plate are arranged on respectively in one group of B body of heater, many group B parallels are arranged on respectively on one group of stove B base plate, the signal input part of many group B electrical heating elements is connected with the signal output part signal of B temperature controlling system, the signal output part of PLC controller is electrically connected with the power supply of many groups B electric cylinder and the signal input part of B temperature controlling system respectively, a pair of base track is installed on the ground, and be positioned at entering of tempering stove and quenching furnance, discharge port place, two pairs of A rollers lay respectively on a pair of base track.
Many group A electrical heating elements and many group B electrical heating elements are one group of high temperature resistant resistance bands, and one group of high temperature resistant resistance band is arranged on respectively furnace bottom and the both sides of one group of A body of heater and one group of B body of heater.
One group of A body of heater and one group of B body of heater are formed by shaped steel and Plate Welding, and interior village adopts ceramic fiber module, and furnace bottom adopts refractory brick.
The opposite side of one group of A body of heater and one group of B body of heater has access door.
It also has quenching bath, and quenching bath is positioned at charging and discharging mouth place.
The utility model advantage is:
this continuous refining stove is optimized for continuity technique traditional periodicity technique and the combination of continuity technique, formed by multiple periodicity resistance furnaces, product high temperature bracket is directly placed in independent resistance furnace, after product heating and thermal insulation, only taking out product by independent feeding-discharging mechanism quenches, product high temperature bracket remains in resistance furnace, do not need the heating of repetition, can save a large amount of energy and social resources;
due to traditional continuity hardening and tempering furnace, be the process of product transmission in stove, input and output material fire door can not seal completely; The fire door of this continuous refining stove has been hermetic, has reduced hot loss of energy, can save a large amount of energy;
traditional periodicity and continuity hardening and tempering furnace heating unit are an entirety, as long as produce, power is exactly certain, in the time that productive temp can not meet the designed capacity of equipment, must cause a large amount of energy loss; This continuous refining stove forms heating unit by multiple independent resistance furnaces, can, according to each heating unit of needs opening and closing at any time of producing, be conducive to energy-conservation;
because traditional periodicity and continuity hardening and tempering furnace are an entirety, break down in certain unit and must stop production completely while needing maintenance; This continuous refining stove is which unit has fault only to stop which unit, and all the other are still normally worked, the maintenance that can not stop production, and because the power of single resistance furnace is relatively very little, energy loss when maintenance also can reduce a lot;
traditional continuity hardening and tempering furnace transmission rig has nearly half in hot environment, all can have larger impact to envrionment temperature, working space, the time of maintenance, and this continuous refining stove is except product is in hot environment, and all the other all at normal temperatures, can be easily when maintenance.
brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is transhipment bracket 23 structural representations.
Fig. 3 is transhipment bracket 23 vertical view structural representations.
Fig. 4 is quenching furnance 24 structural representations.
Fig. 5 is tempering stove 25 structural representations.
Embodiment
As Fig. 1, 2, 3, 4, shown in 5, the utility model is by transporting bracket 23, quenching furnance 24, tempering stove 25 and a pair of base track 26 form, transhipment bracket 23 is by horizontal mobile mechanism, move forward and backward mechanism and hoisting appliance composition, horizontal mobile mechanism is by A frame 1, a pair of motor 2 and two pairs of A rollers 3 form, A frame 1 is provided with slide rail 1-1, two pairs of A rollers 3 are movably arranged on A frame 1 both sides by wheel shaft respectively, a pair of motor 2 is arranged on respectively the rear and front end of A frame 1, and the power output shaft of a pair of motor 2 is connected with two pairs of A roller 3 transmissions by gear respectively, move forward and backward mechanism by B frame 4, A motor 5 and two pairs of B rollers 6 form, two pairs of B rollers 6 are connected by a pair of axis 6-1 respectively, two pairs of B rollers 6 are arranged on B frame 4 both sides, and two pairs of B rollers 6 are positioned on the slide rail of A frame 1, A motor 5 is arranged in B frame 4, and the power output shaft of A motor 5 is connected with a wherein middle axle driven of a pair of axis 6-1 by gear, hoisting appliance is by B motor 7, a pair of gear 8, axis 9 and crotch 10 form, axis 9 two ends are movably arranged in B frame 4 by bearing support respectively, and be positioned at B frame 4 tops, B motor 7 is arranged in B frame 4, the power output shaft of B motor 7 is connected with axis 9 transmissions by gear unit, crotch 10 is arranged on B frame 4 one end, a pair of gear 8 is sleeved on axis 9, and a pair of gear 8 is connected with crotch 10 transmissions by chain,
Tempering stove 25 is by one group of B body of heater 17, one group of B fire door 18, many group B electric cylinders 19, many group B electrical heating elements 20, many group B parallels 21, one group of stove B base plate 22, B temperature controlling system and PLC controller composition, one side of one group of B body of heater 17 have into, discharge port, entering of one group of B body of heater 17, both sides, discharge port place have groove, the both sides of one group of B fire door 18 lay respectively in groove, many group B electric cylinders 19 are arranged on one group of B body of heater 17 by support respectively, piston rod one end of many group B electric cylinders 19 is connected with one group of B fire door 18 top respectively, many group B electrical heating elements 20 Hes, one group of stove B base plate 22 is arranged on respectively in one group of B body of heater 17, many group B parallels 21 are arranged on respectively on one group of stove B base plate 22, the signal input part of many group B electrical heating elements 20 is connected with the signal output part signal of B temperature controlling system, the signal output part of PLC controller is electrically connected with the power supply of many groups B electric cylinder 19 and the signal input part of B temperature controlling system respectively, a pair of base track 26 is installed on the ground, and be positioned at entering of tempering stove 25 and quenching furnance 24, discharge port place, two pairs of A rollers 3 lay respectively on a pair of base track 26.
Many group A electrical heating elements 14 and many group B electrical heating elements 20 are one group of high temperature resistant resistance bands, and one group of high temperature resistant resistance band is arranged on respectively furnace bottom and the both sides of one group of A body of heater 11 and one group of B body of heater 17.
One group of A body of heater 11 and one group of B body of heater 17 are formed by shaped steel and Plate Welding, and interior village adopts ceramic fiber module, and furnace bottom adopts refractory brick.
The opposite side of one group of A body of heater 11 and one group of B body of heater 17 has access door.
It also has quenching bath 27, and quenching bath 27 is positioned at charging and discharging mouth place.
Mode of operation: when use, to organize A electrical heating element 14 more and organize B electrical heating element 20 more and adjust to assigned temperature by PLC controller, meanwhile, automobile axle shaft is placed on crotch 10, in the time that temperature arrives assigned temperature, the perform fighting a pair of motor 2 of horizontal mobile mechanism, automobile axle shaft is transported to before one of them fire door of one group of A fire door 12, one of them cylinder that starts many group A electric cylinders 13 is opened fire door, opening the A motor 5 that moves forward and backward mechanism, automobile axle shaft is placed in one of them of many group A parallels 15, the A motor 5 that startup moves forward and backward mechanism makes crotch 10 returns,
Close fire door, start to quench, after quenching completes, repeat above-mentioned action and taken out, after taking-up, open hoisting appliance B motor 7, automobile axle shaft is put into quenching bath 27 cooling, after cooling completing, a pair of motor 2 that starts horizontal mobile mechanism is transported to automobile axle shaft at the charging and discharging mouth place of tempering stove 25, repeat the above-mentioned action of putting into, take out, complete this thermal treatment.
Claims (5)
1. an automobile axle shaft continuous refining heat-treatment production line, it is characterized in that it is by transporting bracket (23), quenching furnance (24), tempering stove (25) and a pair of base track (26) composition, transhipment bracket (23) is by horizontal mobile mechanism, move forward and backward mechanism and hoisting appliance composition, horizontal mobile mechanism is by A frame (1), a pair of motor (2) and two pairs of A rollers (3) composition, A frame (1) is provided with slide rail (1-1), two pairs of A rollers (3) are movably arranged on A frame (1) both sides by wheel shaft respectively, a pair of motor (2) is arranged on respectively the rear and front end of A frame (1), and the power output shaft of a pair of motor (2) is connected with two pairs of A rollers (3) transmission by gear respectively, move forward and backward mechanism by B frame (4), A motor (5) and two pairs of B rollers (6) composition, two pairs of B rollers (6) are connected by a pair of axis (6-1) respectively, two pairs of B rollers (6) are arranged on B frame (4) both sides, and two pairs of B rollers (6) are positioned on the slide rail of A frame (1), A motor (5) is arranged in B frame (4), and the power output shaft of A motor (5) is connected with a wherein middle axle driven of a pair of axis (6-1) by gear, hoisting appliance is by B motor (7), a pair of gear (8), axis (9) and crotch (10) composition, axis (9) two ends are movably arranged in B frame (4) by bearing support respectively, and be positioned at B frame (4) top, B motor 7 is arranged in B frame (4), the power output shaft of B motor (7) is connected with axis (9) transmission by gear unit, crotch (10) is arranged on B frame (4) one end, a pair of gear (8) is sleeved on axis (9), and a pair of gear (8) is connected with crotch (10) transmission by chain, quenching furnance (24) is by one group of A body of heater (11), one group of A fire door (12), many group A electric cylinders (13), many group A electrical heating elements (14), many group A parallels (15), one group of A drop-bottom (16), A temperature controlling system and PLC controller composition, one side of one group of A body of heater (11) have into, discharge port, entering of one group A body of heater (11), both sides, discharge port place have groove, the both sides of one group of A fire door (12) lay respectively in groove, many group A electric cylinders (13) are arranged on one group of A body of heater (11) by support respectively, piston rod one end of many group A electric cylinders (13) is connected with one group of A fire door (12) top respectively, many group A electrical heating elements (14) and one group of A drop-bottom (16) are arranged on respectively in one group of A body of heater (11), many group A parallels (15) are arranged on respectively on one group of A drop-bottom (16), the signal input part of many group A electrical heating elements (14) is connected with the signal output part signal of A temperature controlling system, the signal output part of PLC controller is electrically connected with the power supply of many groups A electric cylinder (13) and the signal input part of A temperature controlling system respectively, tempering stove (25) is by one group of B body of heater (17), one group of B fire door (18), many group B electric cylinders (19), many group B electrical heating elements (20), many group B parallels (21), one group of stove B base plate (22), B temperature controlling system and PLC controller composition, one side of one group of B body of heater (17) have into, discharge port, entering of one group B body of heater (17), both sides, discharge port place have groove, the both sides of one group of B fire door (18) lay respectively in groove, many group B electric cylinders (19) are arranged on one group of B body of heater (17) by support respectively, piston rod one end of many group B electric cylinders (19) is connected with one group of B fire door (18) top respectively, many group B electrical heating elements (20) and, one group of stove B base plate (22) is arranged on respectively in one group of B body of heater (17), many group B parallels (21) are arranged on respectively on one group of stove B base plate (22), the signal input part of many group B electrical heating elements (20) is connected with the signal output part signal of B temperature controlling system, the signal output part of PLC controller is electrically connected with the power supply of many groups B electric cylinder (19) and the signal input part of B temperature controlling system respectively, a pair of base track (26) is installed on the ground, and be positioned at entering of tempering stove (25) and quenching furnance (24), discharge port place, two pairs of A rollers (3) lay respectively on a pair of base track (26).
2. a kind of automobile axle shaft continuous refining heat-treatment production line according to claim 1, it is characterized in that many group A electrical heating elements (14) and many group B electrical heating elements (20) are one group of high temperature resistant resistance bands, one group of high temperature resistant resistance band is arranged on respectively furnace bottom and the both sides of one group of A body of heater (11) and one group of B body of heater (17).
3. a kind of automobile axle shaft continuous refining heat-treatment production line according to claim 1, it is characterized in that one group of A body of heater (11) and one group of B body of heater (17) are formed by shaped steel and Plate Welding, interior village adopts ceramic fiber module, and furnace bottom adopts refractory brick.
4. a kind of automobile axle shaft continuous refining heat-treatment production line according to claim 1, is characterized in that the opposite side of one group of A body of heater (11) and one group of B body of heater (17) has access door.
5. a kind of automobile axle shaft continuous refining heat-treatment production line according to claim 1, is characterized in that it also has quenching bath (27), and quenching bath (27) is positioned at one group of A body of heater (11) charging and discharging mouth place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826326.0U CN203653654U (en) | 2013-12-16 | 2013-12-16 | Continuous tempering heat treatment production line for auto semi-axle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826326.0U CN203653654U (en) | 2013-12-16 | 2013-12-16 | Continuous tempering heat treatment production line for auto semi-axle |
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| Publication Number | Publication Date |
|---|---|
| CN203653654U true CN203653654U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320826326.0U Expired - Fee Related CN203653654U (en) | 2013-12-16 | 2013-12-16 | Continuous tempering heat treatment production line for auto semi-axle |
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| CN (1) | CN203653654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898306A (en) * | 2013-12-16 | 2014-07-02 | 荆门市东神汽车部件制造有限公司 | Continuous quenched-tempered heat treatment production line of auto semi-axles |
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2013
- 2013-12-16 CN CN201320826326.0U patent/CN203653654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898306A (en) * | 2013-12-16 | 2014-07-02 | 荆门市东神汽车部件制造有限公司 | Continuous quenched-tempered heat treatment production line of auto semi-axles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |