CN116694904B - Mountain bike die casting heat treatment device - Google Patents
Mountain bike die casting heat treatment device Download PDFInfo
- Publication number
- CN116694904B CN116694904B CN202310997276.0A CN202310997276A CN116694904B CN 116694904 B CN116694904 B CN 116694904B CN 202310997276 A CN202310997276 A CN 202310997276A CN 116694904 B CN116694904 B CN 116694904B
- Authority
- CN
- China
- Prior art keywords
- row
- heat treatment
- welded
- rods
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 92
- 238000004512 die casting Methods 0.000 title claims abstract description 66
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 35
- 238000005266 casting Methods 0.000 description 15
- 239000000956 alloy Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides a heat treatment device for a mountain bike die casting, which relates to the field of metal processing heat treatment and comprises the following components: the lower half part of the front side wall of the heat treatment box is provided with a row of mounting openings with a circular structure at equal intervals; the inner side of the front side part of the Chinese character 'ri' shaped handle frame is provided with a handle bar in a sliding way, the middle position of the rear side rod of the Chinese character 'ri' shaped handle frame is welded with a positioning rod sleeve which is supported backwards, and the positioning rod sleeve is welded with an annular blocking cover with a circular structure in a sleeved way; the part of the positioning rod sleeve penetrating through the annular blocking cover is movably connected with the second fixing rods around, and the parts for positioning the front end and the rear end of the die-casting pipe fitting can be driven to be elastic by manual operation and foot operation respectively.
Description
Technical Field
The invention relates to the technical field of metal processing heat treatment, in particular to a heat treatment device for a mountain bike die casting.
Background
In order to reduce the weight of a frame and enhance the supporting strength in the production process of the mountain bike, a large amount of alloy materials are generally used, the external structure of the alloy material parts needs to be trimmed and arranged for adapting the shape and connection of the bike, the alloy material parts need to be processed in a die-casting mode, and the alloy material parts can be quickly molded after being heated and softened for being conveniently die-cast, so that the mountain bike can be used as a heat treatment device.
When the heat treatment device is used for heating, the die castings are required to be positioned in the heating container through the positioning parts to be heated in a movable or static state, but when the tubular castings are positioned, the positioning parts are generally divided into two parts with a corresponding radial length, the front ends and the rear ends of the tubular castings are respectively fixed, the existing heat treatment device is required to be manually operated to implement tightness of the front positioning parts and the rear positioning parts, two hands are occupied, the two hands are required to be used for tightness of the two positioning parts when the tubular castings are disassembled, the tubular castings are required to be extracted and inserted, the operation is troublesome, the use efficiency of the heat treatment device is indirectly lowered, in addition, the positioning parts are single in function, and are directly integrated and fixed on the shell of the heating device, so that the tool serving as the extraction, the insertion, the disassembly and the transportation of the tubular castings cannot be flexibly and conveniently independently removed, and the additional configuration of the heat treatment device is required to implement clamping or other forms of the disassembly and assembly tools, and the whole cost reduction of the heat treatment device is not facilitated.
Disclosure of Invention
In view of the above, the invention provides a heat treatment device for die castings of mountain bike, which solves the problems that the functions of positioning components are single, the positioning components are directly integrated and fixed on a shell of a heating device, and the positioning components cannot be flexibly and conveniently detached alone to be used as a tool for drawing, inserting, disassembling, moving and transferring the tubular castings, so that the die castings are required to be additionally provided with a disassembling tool for clamping or other forms for the heat treatment device, and the overall cost reduction of the heat treatment device is not facilitated.
The invention provides a heat treatment device for a mountain bike die casting, which specifically comprises the following components: the lower half part of the front side wall of the heat treatment box is provided with a row of mounting openings with circular structures at equal intervals, four mounting rings are welded on the four mounting openings in a penetrating way, and a row of Chinese character 'ri' shaped handle frames are mounted on the four mounting rings in a rotating and inserting way; the inner side of the front side part of the Chinese character 'ri' shaped handle frame is provided with a handle bar in a sliding way, the middle position of the rear side rod of the Chinese character 'ri' shaped handle frame is welded with a positioning rod sleeve which is supported backwards, and the positioning rod sleeve is welded with an annular blocking cover with a circular structure in a sleeved way; the part of the positioning rod sleeve penetrating through the annular blocking cover is movably connected with four second fixing rods in a surrounding mode, the four second fixing rods are respectively connected with two groups of second parallel connecting rods in a front-back interval rotation mode, and tail ends of all the second parallel connecting rods are respectively connected with the positioning rod sleeve in a rotation mode; the positioning rod sleeve is internally provided with a T-shaped driving shaft in a penetrating and sliding manner through spring pushing, the protruding section at the rear end of the T-shaped driving shaft is connected with four second pull rods in a surrounding and rotating manner, and the head ends of the four second pull rods are connected with four groups of second parallel connecting rods positioned at the rear side in a rotating manner; the fourth second fixing rod is in plug-in fit with the head end section of the die-casting pipe fitting of the mountain bike to be heated, and the fourth second fixing rod is in abutting contact with the inner wall of the head end section of the die-casting pipe fitting; a sliding ring is sleeved on the pipe section positioned between the Y-shaped handle frame and the annular blocking cover in a sliding manner, and a longitudinal supporting connecting rod is welded between the sliding ring and the bottom side part of the handle rod; two first pull rods are rotationally connected to the slip ring in a bilateral symmetry manner, the head ends of the two first pull rods are rotationally connected with two inserted bars, and the two inserted bars are correspondingly in plug-in fit with the circumferential outer wall of the annular plugging cover; an annular groove is formed in the circumferential inner ring of the mounting ring, and the protruding portions at the head ends of the two inserted bars are correspondingly in plug-in fit with the annular groove.
Further, a six-edge short shaft is welded on the middle part of the rear side rod of the Y-shaped handle frame, the handle rod is correspondingly in sliding fit with the six-edge short shaft through spring pushing, and a transverse support handle plate at the rear end of the T-shaped driving shaft is slidably arranged in the front side part of the Y-shaped handle frame.
Further, two contact supporting frames are symmetrically welded at the left side and the right side of the bottom of the heat treatment box, a transverse supporting connecting plate is welded between the front end sections of the bottom plates of the two contact supporting frames, a row of mounting lugs are welded at equal intervals at the top ends of the transverse supporting connecting plates, and a row of pedal assemblies are rotationally connected to the row of mounting lugs; the foot pedal assembly integrally consists of a bottom horizontal pedal rod, a vertical supporting swing rod and a rotating shaft welded between the tail end sections of the horizontal pedal rod and the vertical supporting swing rod, wherein the top end of the vertical supporting swing rod is welded with a poking shaft.
Furthermore, a row of square sliding sleeves are welded on the bottom plate of the heat treatment box at equal intervals, a row of Z-shaped sliding rods penetrate through the square sliding sleeves, a vertical sliding groove in vertical arrangement is formed in the vertical supporting part at the front side of each Z-shaped sliding rod, a prescription-shaped sliding frame is welded on the top end section of the vertical supporting part at the rear side of each Z-shaped sliding rod, and the shifting shaft is correspondingly matched with the sliding groove in a plugging manner.
Further, a row of longitudinally arranged positioning shaft sleeves are penetrated and welded on the inner wall of the rear side of the heat treatment box at equal intervals, a row of driving columns are penetrated and slidably installed on one row of positioning shaft sleeves through spring pushing, and four first fixing rods are movably connected around the part of the positioning shaft sleeves, which is positioned on the inner side of the heat treatment box.
Further, all around be the interval rotation around being on the second half section of first dead lever and be connected with two sets of first parallel connecting rods, the tail end of all first parallel connecting rods all rotates with the location axle sleeve to be connected together, and the front end section of everywhere first dead lever is the slope and gathers together the setting, everywhere first dead lever and the tail end section grafting cooperation of die-casting pipe fitting and with the circumference inner wall of die-casting pipe fitting support and lean on the contact.
Further, the driving column penetrates through the positioning shaft sleeve and protrudes out of the inner side of the heat treatment box, and is connected with four transmission connecting rods in a surrounding rotation mode, and the head end sections of the four transmission connecting rods are correspondingly connected with four groups of first parallel connecting rods located on the front side in a rotation mode.
Further, a row of L-shaped supporting rods are welded at the position, located on the rear side wall of the heat treatment box, of one row of driving columns, square sliding frames on the top end sections of the Z-shaped sliding rods are correspondingly in sliding fit with the horizontal parts of the row of L-shaped supporting rods, and the topmost ends of the row of L-shaped supporting rods are welded and fixed with the protruding parts of the rear ends of the row of driving columns.
Further, a row of locating rings are welded at the top ends of the L-shaped supporting rods, a chain wheel is rotatably arranged on each locating ring, a driving motor is fixedly arranged at the left end position of the rear side wall of the heat treatment box, a chain wheel is also mounted on the driving motor in a shaft connection mode, all the chain wheels are in transmission connection through chains tightly sleeved on the chain wheels, a six-edge transmission shaft which is arranged forwards is welded at the center of all the chain wheels, and the six-edge transmission shaft is in sliding plug connection with the rear end protruding portion of the driving column.
Further, the bottom plate of the heat treatment box is welded with a row of strip-shaped burners at equal intervals, the row of strip-shaped burners vertically corresponds to the die-casting pipe fitting inserted in the heat treatment box, the rear end of the row of strip-shaped burners is welded with a row of short guide pipes which penetrate through the rear side wall of the heat treatment box and are matched with the rear side wall of the heat treatment box, and the tail ends of the row of short guide pipes are welded with a gas inlet pipe which is transversely arranged.
The beneficial effects are that:
1. according to the invention, the annular plugging cover and the front-side parallelogram expanding mechanism can be inserted and fixed on the mounting ring by the two inserting rods to serve as a positioning component for heating the tubular castings in the heat treatment box, in addition, when the front-side parallelogram expanding mechanism and the solar-shaped frame are taken down by taking the two inserting rods out, the front-side parallelogram expanding mechanism can serve as a tool for carrying out insertion, disassembly and transportation and moving on the tubular castings, and further, the front-side parallelogram expanding mechanism and the solar-shaped frame have a dual-purpose use effect, compared with the prior art, the die casting clamping or other forms of disassembly tools can be omitted by additionally configuring the heat treatment device, so that the overall cost reduction of the heat treatment device is facilitated.
2. According to the invention, the foot-operated assembly can be driven by foot, and further, the parts for positioning the front end and the rear end of the die-casting pipe fitting can be driven by hand and foot-operated respectively, so that compared with the prior art, the two-hand die-casting pipe fitting can avoid the tightness of the two positioning parts and the need of inserting and dismounting the tubular casting, is convenient to operate, and is beneficial to improving the service efficiency of the heat treatment device.
3. The transverse strut handle plate at the rear end of the T-shaped driving shaft is close to the middle side rod of the Y-shaped handle frame, so that the T-shaped driving shaft can be conveniently pushed and pulled by direct manual force to control the tightness of the die-casting pipe fitting, in addition, the T-shaped driving shaft can be held forward in a proper state when the die-casting pipe fitting is pulled, assembled, disassembled and transferred, pushing and retaining force is added to the second fixing rods at all positions, and the die-casting pipe fitting can be stably supported on the second fixing rods at all positions to avoid falling.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the front side structure of a heat treatment box of a mountain bike die casting heat treatment device of the present invention.
Fig. 2 is a schematic view of the rear side structure of a heat treatment box of the mountain bike die casting heat treatment device of the invention.
FIG. 3 is a schematic view of the rear side structure of a heat treatment tank of the mountain bike die casting heat treatment device of the present invention.
FIG. 4 is a schematic view showing the inner side structure of a heat treatment tank of the mountain bike die casting heat treatment device of the present invention.
Fig. 5 is a schematic view of the installation position of the first fixing rod of the mountain bike die casting heat treatment device of the present invention.
FIG. 6 is a schematic view of the Z-shaped slide bar structure of the mountain bike die casting heat treatment device.
Fig. 7 is a schematic view of a driving column structure of the mountain bike die casting heat treatment device of the present invention.
FIG. 8 is a schematic view of a Japanese-shaped handle frame structure of the mountain bike die casting heat treatment device of the invention.
FIG. 9 is a schematic view of an annular plugging cover structure of the mountain bike die casting heat treatment device.
FIG. 10 is an enlarged schematic view of the portion A of FIG. 1 of the mountain bike die casting heat treatment apparatus of the present invention.
List of reference numerals
1. A heat treatment tank; 101. installing an ear block; 102. a foot pedal assembly; 103. a Z-shaped slide bar; 104. a mounting ring; 105. an L-shaped stay bar; 106. square sliding sleeve; 107. positioning the shaft sleeve; 2. a Chinese character 'ri' shaped handle frame; 201. a handle bar; 202. positioning a rod sleeve; 203. a T-shaped drive shaft; 204. an annular blocking cover; 205. a longitudinal support connecting rod; 206. a slip ring; 207. a first pull rod; 208. a rod; 209. a second pull rod; 3. a sprocket; 301. six-edge transmission shaft; 4. a drive column; 401. a first parallel link; 402. a first fixing rod; 403. a transmission link; 5. a second fixing rod; 501. a second parallel link; 6. a strip burner; 601. and (5) gas inlet pipe.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Please refer to fig. 1 to 10:
embodiment one:
the invention provides a heat treatment device for a mountain bike die casting, which comprises a heat treatment box 1, wherein a row of mounting openings with a circular structure are equidistantly arranged on the lower half part of the front side wall of the heat treatment box 1, four mounting rings 104 are penetrated and welded on the four mounting openings, and a row of sun-shaped handle frames 2 are rotatably inserted and connected on the four mounting rings 104; the inner side of the front side part of the Chinese character 'ri' shaped handle frame 2 is provided with a handle bar 201 in a sliding way, the middle position of the rear side bar of the Chinese character 'ri' shaped handle frame 2 is welded with a positioning bar sleeve 202 which is supported backwards, and the positioning bar sleeve 202 is welded and sleeved with an annular blocking cover 204 with a circular structure; the part of the positioning rod sleeve 202 passing through the annular blocking cover 204 is movably connected with four second fixing rods 5 in a surrounding manner, the four second fixing rods 5 are respectively connected with two groups of second parallel connecting rods 501 in a front-back interval rotation manner, and the tail ends of all the second parallel connecting rods 501 are respectively connected with the positioning rod sleeve 202 in a rotation manner; the positioning rod sleeve 202 is internally provided with a T-shaped driving shaft 203 penetrating and sliding through the pushing of a spring, the protruding section at the rear end of the T-shaped driving shaft 203 is connected with four second pull rods 209 in a surrounding and rotating way, and the head ends of the four second pull rods 209 are connected with four groups of second parallel connecting rods 501 positioned at the rear side in a rotating way; the four second fixing rods 5 are in plug-in fit with the head end section of the die-casting pipe fitting of the mountain bike to be heated, the four second fixing rods 5 are abutted against the inner wall of the head end section of the die-casting pipe fitting to support, fasten and transfer the head end section of the die-casting pipe fitting, the four second fixing rods 5 are jointly connected with the eight groups of front and rear second parallel connecting rods 501 to form a four-parallelogram expanding mechanism, the T-shaped driving shaft 203, the four second pull rods 209 and the four-parallelogram expanding mechanism are jointly connected to form a four-crank rocker mechanism, the four-crank mechanism can synchronously drive the four second fixing rods 5 to expand and contract through the four-place mechanism, tightness is implemented on the head end section of the die-casting pipe fitting, and the two hands are held in the middle of the Japanese-shaped handle frame 2 and on the rear side rod, in addition, the transverse handle plate at the rear end of the T-shaped driving shaft 203 is close to the middle side rod of the Japanese-shaped handle frame 2, push and pull the T-shaped driving shaft 203 can be conveniently and directly carried out, the pull and pull to the die-casting pipe fitting can be controlled, in addition, the front and rear end of the T-shaped driving shaft 203 can be held by the four-side rod 5 can be stably fixed, and the die-casting pipe fitting can be prevented from falling off when the front and the front end of the die-casting pipe fitting is clamped by the four-shaped fixing rods 5; a sliding ring 206 is sleeved on the pipe section of the positioning rod sleeve 202 between the Chinese character 'ri' shaped handle frame 2 and the annular blocking cover 204 in a sliding way, and a longitudinal supporting connecting rod 205 is welded between the sliding ring 206 and the bottom side part of the handle rod 201; two first pull rods 207 are rotationally connected to the slip ring 206 in a bilateral symmetry manner, two inserting rods 208 are rotationally connected to the head ends of the two first pull rods 207, the two inserting rods 208 are correspondingly in plug-in fit with the circumferential outer wall of the annular plugging cover 204, the annular plugging cover 204 is in plug-in fit with the mounting ring 104, the inner space of the mounting ring 104 can be plugged, temperature loss caused by flame jumping out of the mounting ring 104 during heating is avoided, and high-temperature roasting injury to workers is reduced; an annular groove is formed in the circumferential inner ring of the mounting ring 104, the protruding portions of the front ends of the two inserting rods 208 are correspondingly matched with the annular groove in an inserting mode, the two inserting rods 208 can be fixedly connected to the mounting ring 104 in an inserting mode through the annular blanking cover 204 and the front-side parallelogram expanding mechanism in an inserting mode, the annular blanking cover 204 and the front-side parallelogram expanding mechanism serve as positioning components for heating the tubular castings in the heat treatment box 1, in addition, when the two inserting rods 208 are pulled out, the front-side parallelogram expanding mechanism and the Japanese-shaped handle frame 2 are jointly connected to form two crank sliding rod mechanisms, the front-side parallelogram expanding mechanism can serve as tools for pulling out, assembling and disassembling the tubular castings and moving the tubular castings, further, the front-side parallelogram expanding mechanism and the Japanese-shaped handle frame 2 have a dual-purpose use effect, compared with the prior art, clamping or other form disassembling tools for die castings can be additionally arranged for the heat treatment device, cost is reduced, in addition, the sliding ring 206, the two first sliding rods 207 and the two inserting rods 208 are jointly connected to form the two crank sliding rod mechanisms, the two sliding rod mechanisms 205 can be pulled out, and the two sliding rod rods can be directly connected to the two sliding rod rods 201 through the two sliding rods 206 and the two sliding rod rods 201 are pulled out, and the pulling rod 201 can be connected to the two sliding rods 201 through the two sliding rods and the handle rods are connected with the two side rods 201 through the two sliding rods, and the pulling rods are connected with the two rods and the two rods are connected through the two sliding rods and the two convenient.
Wherein, a six-edge short shaft is welded on the middle part of the rear side rod of the Y-shaped handle frame 2, the handle rod 201 is correspondingly in sliding fit with the six-edge short shaft through spring pushing, and a cross brace handle plate at the rear end of the T-shaped driving shaft 203 is slidably arranged in the front side part of the Y-shaped handle frame 2.
Wherein, a row of longitudinally arranged positioning shaft sleeves 107 are penetrated and welded on the inner wall of the rear side of the heat treatment box 1 at equal intervals, a row of driving columns 4 are penetrated and slidingly installed on one row of positioning shaft sleeves 107 through spring pushing, and four first fixing rods 402 are movably connected on the part of the positioning shaft sleeves 107 positioned on the inner side of the heat treatment box 1 in a surrounding manner.
Wherein, all be back and forth interval rotation on the second half section of four first dead levers 402 and be connected with two sets of first parallel connection bars 401, the tail end of all first parallel connection bars 401 all rotates with the location axle sleeve 107 to be connected together, and the front end section of four first dead levers 402 is the slope setting of gathering together, four first dead levers 402 and the tail end section grafting cooperation of die casting pipe fitting and support tightly fixed to the tail end section of die casting pipe fitting with the circumference inner wall of die casting pipe fitting support, four first dead levers 402 and eight sets of first parallel connection bars 401 of back and forth are also connected together and are constituteed four parallelogram expansion mechanism, and drive post 4, four transmission connection bars 403 and four parallelogram expansion mechanism are connected together again and are constituteed four crank rocker mechanism, through this four mechanism, four first dead levers 402 expansion and shrink of forward and backward slip drive post 4 can be driven in step, implement elasticity to the tail end section of die casting pipe fitting, and two preceding and back parallelogram expansion mechanism can support die casting pipe fitting location in the inside of heat treatment case 1 and implement, die casting pipe fitting is located in heat treatment case 1 when heat treatment case 1, two parallel expansion mechanism and top drive post 203 keep the die casting pipe fitting on the drive post 203 and position the drive post 203 respectively.
The driving column 4 is connected with four transmission links 403 in a surrounding rotation manner on the part protruding out of the inner side of the heat treatment box 1 through the positioning shaft sleeve 107, and the head end sections of the four transmission links 403 are correspondingly connected with four groups of first parallel links 401 positioned on the front side in a rotation manner.
The rear side wall of the heat treatment box 1 is welded with a row of L-shaped supporting rods 105 at the position of one row of driving columns 4, a square sliding frame on the top end section of a row of Z-shaped sliding rods 103 is correspondingly in sliding fit with the horizontal part of the row of L-shaped supporting rods 105, the topmost end of the row of L-shaped supporting rods 105 is welded and fixed with the protruding part at the rear end of the row of driving columns 4, the Z-shaped sliding rods 103 are connected with the driving columns 4, further, through the power transmission of a poking shaft, the front and rear swing rotation of the treading assembly 102 can push and drive the Z-shaped sliding rods 103 and the driving columns 4 to slide forwards and backwards, and the first fixing rods 402 are controlled to implement tightness on the rear end section of the die-casting pipe fitting.
The bottom plate of the heat treatment box 1 is welded with a row of strip-shaped burners at equal intervals, the strip-shaped burners 6 and the die-casting pipe fitting inserted in the heat treatment box 1 are vertically and correspondingly heated to the pipe casting, the rear ends of the strip-shaped burners 6 are welded with a row of short guide pipes which penetrate through the rear side wall of the heat treatment box 1 and are matched with the rear side wall of the heat treatment box 1, and the tail ends of the short guide pipes are welded with a gas inlet pipe 601 which is transversely arranged.
Embodiment two:
the invention provides a heat treatment device for a mountain bike die casting, which also comprises two touch support frames symmetrically welded at the left side and the right side of the bottom of a heat treatment box 1, wherein a cross support connecting plate is welded between the front end sections of bottom plates of the two touch support frames, a row of mounting lugs 101 are welded at equal intervals on the top ends of the cross support connecting plates, and a row of pedal assemblies 102 are rotationally connected to the row of mounting lugs 101; the foot pedal assembly 102 is integrally formed by a bottom horizontal pedal rod, a vertical supporting swing rod and a rotating shaft welded between the tail end sections of the horizontal pedal rod and the vertical supporting swing rod, wherein a shifting shaft is welded at the top end of the vertical supporting swing rod.
A row of square sliding sleeves 106 are welded on the bottom plate of the heat treatment box 1 at equal intervals, a row of Z-shaped sliding rods 103 are installed on the row of square sliding sleeves 106 in a penetrating and sliding mode, a vertically arranged sliding groove is formed in a penetrating mode in a vertical supporting portion of the front side of the Z-shaped sliding rods 103, a prescription-shaped sliding frame is welded on the top end section of the vertical supporting portion of the rear side of the Z-shaped sliding rods 103, and a poking shaft is correspondingly matched with the sliding groove in a splicing mode.
Wherein, a row of holding rings are welded on the top of a row of L-shaped stay bars 105, a sprocket 3 is rotatably installed on a row of holding rings, a driving motor is fixedly installed at the left end position of the rear side wall of the heat treatment box 1, a sprocket 3 is also installed on the driving motor in a shaft connection mode, all sprockets 3 are in transmission connection through chains tightly sleeved on the sprockets, a six-edge transmission shaft 301 which is arranged forwards is welded at the center of all sprockets 3, and the six-edge transmission shaft 301 is in sliding insertion fit with the rear end protruding part of the driving column 4.
Specific use and action of the embodiment: in the invention, the inner walls of four second fixing rods 5 and the head end section of the die-casting pipe are abutted to carry out supporting and fastening on the head end section of the die-casting pipe, four first fixing rods 402 and eight groups of first parallel connecting rods 401 are also connected together to form a four parallelogram expanding mechanism, a driving column 4, four transmission connecting rods 403 and the four parallelogram expanding mechanism are also connected together to form a four crank rocker mechanism, and through the four mechanism, the front and back sliding driving column 4 can synchronously drive the four first fixing rods 402 to expand and contract to carry out tightness on the tail end section of the die-casting pipe;
the four second fixing rods 5 are abutted against the inner wall of the head end section of the die-casting pipe fitting to support and fix the head end section of the die-casting pipe fitting, the four second fixing rods 5 are connected with the eight groups of front and rear second parallel connecting rods 501 to form a four parallelogram expanding mechanism, the T-shaped driving shaft 203, the four second pull rods 209 and the four parallelogram expanding mechanism are connected together to form a four crank rocker mechanism, and the four crank rocker mechanism can synchronously drive the four second fixing rods 5 to expand and contract by sliding the T-shaped driving shaft 203 forwards and backwards to tighten the head end section of the die-casting pipe fitting;
the front parallelogram expanding mechanism and the rear parallelogram expanding mechanism can position and support the die-casting pipe fitting in the heat treatment box 1, a row of strip-shaped combustors 6 and the die-casting pipe fitting inserted in the heat treatment box 1 vertically correspond to each other to heat the tubular casting, and the driving motor can drive a row of chain wheels 3, the positioning shaft sleeve 107 and the rear parallelogram expanding mechanism to rotate so as to uniformly heat the tubular casting fastened on the supporting mechanism.
Claims (3)
1. The utility model provides a mountain bike die casting heat treatment device which characterized in that includes: the heat treatment box (1) is characterized in that a row of mounting openings with a circular structure are formed in the lower half part of the front side wall of the heat treatment box (1) at equal intervals, four mounting rings (104) are welded on the four mounting openings in a penetrating manner, and a row of Chinese character 'ri' shaped handle frames (2) are mounted on the four mounting rings (104) in a rotating and inserting manner; the inner side of the front side part of the Chinese character 'ri' shaped handle frame (2) is provided with a handle bar (201) in a sliding way, the middle position of the rear side bar of the Chinese character 'ri' shaped handle frame (2) is welded with a positioning bar sleeve (202) which is supported backwards, and the positioning bar sleeve (202) is welded and sleeved with an annular blocking cover (204) with a circular structure; the part of the positioning rod sleeve (202) penetrating through the annular blocking cover (204) is movably connected with four second fixing rods (5) in a surrounding mode, the four second fixing rods (5) are respectively connected with two groups of second parallel connecting rods (501) in a front-back interval rotation mode, and tail ends of all the second parallel connecting rods (501) are respectively connected with the positioning rod sleeve (202) in a rotation mode; a T-shaped driving shaft (203) is installed in the positioning rod sleeve (202) in a penetrating and sliding manner through spring pushing, four second pull rods (209) are connected to the protruding section of the rear end of the T-shaped driving shaft (203) in a surrounding and rotating mode, and the head ends of the four second pull rods (209) are connected with four groups of second parallel connecting rods (501) located on the rear side in a rotating mode; the fourth second fixing rods (5) are in plug-in fit with the head end sections of the die-casting pipe fittings of the mountain bike to be heated, and the fourth second fixing rods (5) are in abutting contact with the inner walls of the head end sections of the die-casting pipe fittings; a sliding ring (206) is sleeved on the pipe section of the positioning rod sleeve (202) between the Chinese character 'ri' shaped handle frame (2) and the annular blocking cover (204) in a sliding way, and a longitudinal support connecting rod (205) is welded between the sliding ring (206) and the bottom side part of the handle rod (201); two first pull rods (207) are rotationally connected to the slip ring (206) in a bilateral symmetry manner, two inserting rods (208) are rotationally connected to the head ends of the two first pull rods (207), and the two inserting rods (208) are correspondingly in plug-in fit with the circumferential outer wall of the annular plugging cover (204); an annular groove is formed in the circumferential inner ring of the mounting ring (104), and the protruding parts of the head ends of the two inserted bars (208) are correspondingly in plug-in fit with the annular groove;
a row of longitudinally arranged positioning shaft sleeves (107) are penetrated and welded on the inner wall of the rear side of the heat treatment box (1) at equal intervals, a row of driving columns (4) are penetrated and slidingly installed on one row of positioning shaft sleeves (107) through spring pushing, and four first fixing rods (402) are movably connected on the part of the positioning shaft sleeves (107) positioned on the inner side of the heat treatment box (1) in a surrounding manner;
the rear half sections of the four first fixing rods (402) are respectively connected with two groups of first parallel connecting rods (401) in a front-back interval rotation way, the tail ends of all the first parallel connecting rods (401) are respectively connected with the positioning shaft sleeve (107) in a rotation way, the front end sections of the four first fixing rods (402) are obliquely gathered, and the four first fixing rods (402) are in plug-in fit with the tail end sections of the die-casting pipe fitting and are in abutting contact with the circumferential inner wall of the die-casting pipe fitting;
the part of the driving column (4) protruding out of the inner side of the heat treatment box (1) through the positioning shaft sleeve (107) is connected with four transmission connecting rods (403) in a surrounding rotation mode, and the head end sections of the four transmission connecting rods (403) are correspondingly connected with four groups of first parallel connecting rods (401) positioned on the front side in a rotation mode;
two contact supporting frames are symmetrically welded at the left side and the right side of the bottom of the heat treatment box (1), a transverse supporting connecting plate is welded between the front end sections of the bottom plates of the two contact supporting frames, a row of mounting lugs (101) are welded at equal intervals at the top ends of the transverse supporting connecting plates, and a row of pedal assemblies (102) are rotationally connected to the row of mounting lugs (101); the foot pedal assembly (102) integrally consists of a bottom horizontal pedal rod, a vertical supporting swing rod and a rotating shaft welded between the tail end sections of the horizontal pedal rod and the vertical supporting swing rod, wherein the top end of the vertical supporting swing rod is welded with a poking shaft;
a row of square sliding sleeves (106) are welded on the bottom plate of the heat treatment box (1) at equal intervals, a row of Z-shaped sliding rods (103) are installed on the row of square sliding sleeves (106) in a penetrating and sliding manner, a vertically arranged sliding groove is arranged on the vertical supporting part of the front side of each Z-shaped sliding rod (103) in a penetrating manner, a prescription-shaped sliding frame is welded on the top end section of the vertical supporting part of the rear side of each Z-shaped sliding rod (103), and a poking shaft is correspondingly matched with the sliding groove in a plug-in manner;
a row of L-shaped supporting rods (105) are welded on the rear side wall of the heat treatment box (1) at the position of one row of driving columns (4), square sliding frames on the top end sections of the row of Z-shaped sliding rods (103) are correspondingly in sliding fit with the horizontal parts of the row of L-shaped supporting rods (105), and the top ends of the row of L-shaped supporting rods (105) are welded and fixed with the protruding parts at the rear ends of the row of driving columns (4);
the bottom plate of the heat treatment box (1) is welded with a row of strip-shaped structured burners at equal intervals, the row of strip-shaped burners (6) corresponds to the die casting pipe fitting inserted into the heat treatment box (1) up and down, the rear end of the row of strip-shaped burners (6) is welded with a row of short guide pipes which penetrate through the rear side wall of the heat treatment box (1), and the tail end of the row of short guide pipes is welded with a gas inlet pipe (601) which is transversely arranged.
2. The mountain bike die casting heat treatment device as claimed in claim 1, wherein: a six-edge short shaft is welded on the middle part of the rear side rod of the Y-shaped handle frame (2), the handle rod (201) is correspondingly matched with the six-edge short shaft in a sliding mode through spring pushing, and a cross brace handle plate at the rear end of the T-shaped driving shaft (203) is slidably arranged in the front side part of the Y-shaped handle frame (2).
3. The mountain bike die casting heat treatment device as claimed in claim 1, wherein: one row of the top welding of L form vaulting pole (105) has one row of holding ring, all rotates on the holding ring of one row and installs one sprocket (3), and the left end position fixed mounting of lateral wall behind heat treatment case (1) has one driving motor, also installs one sprocket (3) on the driving motor in the coupling, and all sprockets (3) are connected through the chain transmission of propping tight suit on it, and all the center department of sprocket (3) all welds six arris transmission shafts (301) that one was arranged forward, and six arris transmission shafts (301) and the rear end bulge slip grafting cooperation of actuating post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310997276.0A CN116694904B (en) | 2023-08-09 | 2023-08-09 | Mountain bike die casting heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310997276.0A CN116694904B (en) | 2023-08-09 | 2023-08-09 | Mountain bike die casting heat treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116694904A CN116694904A (en) | 2023-09-05 |
| CN116694904B true CN116694904B (en) | 2024-04-09 |
Family
ID=87829754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310997276.0A Active CN116694904B (en) | 2023-08-09 | 2023-08-09 | Mountain bike die casting heat treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116694904B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042205A (en) * | 2019-04-24 | 2019-07-23 | 宁国市开源电力耐磨材料有限公司 | Back-fire arrangement is used in a kind of heat treatment of wearing piece |
| CN210596147U (en) * | 2019-07-19 | 2020-05-22 | 嘉兴台展模具有限公司 | Energy-conserving efficient thermal treatment vacuum tempering furnace |
| CN212371687U (en) * | 2020-06-05 | 2021-01-19 | 绵阳通力达精工科技有限公司 | Anchor clamps for machining |
| CN113478136A (en) * | 2021-09-08 | 2021-10-08 | 江苏德力重工有限公司 | Engineering machine tool processing presss from both sides tight frock with fire prevention star |
| CN114146843A (en) * | 2021-11-16 | 2022-03-08 | 江苏迎凯涂装设备有限公司 | Sealing spraying device with environmental protection function |
| CN218505274U (en) * | 2022-10-27 | 2023-02-21 | 十堰申飞汽车管件有限公司 | High pressure fuel pipe rubber tube stripping device |
| CN218747946U (en) * | 2023-02-09 | 2023-03-28 | 济南和立新材料有限公司 | Cutting device |
-
2023
- 2023-08-09 CN CN202310997276.0A patent/CN116694904B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042205A (en) * | 2019-04-24 | 2019-07-23 | 宁国市开源电力耐磨材料有限公司 | Back-fire arrangement is used in a kind of heat treatment of wearing piece |
| CN210596147U (en) * | 2019-07-19 | 2020-05-22 | 嘉兴台展模具有限公司 | Energy-conserving efficient thermal treatment vacuum tempering furnace |
| CN212371687U (en) * | 2020-06-05 | 2021-01-19 | 绵阳通力达精工科技有限公司 | Anchor clamps for machining |
| CN113478136A (en) * | 2021-09-08 | 2021-10-08 | 江苏德力重工有限公司 | Engineering machine tool processing presss from both sides tight frock with fire prevention star |
| CN114146843A (en) * | 2021-11-16 | 2022-03-08 | 江苏迎凯涂装设备有限公司 | Sealing spraying device with environmental protection function |
| CN218505274U (en) * | 2022-10-27 | 2023-02-21 | 十堰申飞汽车管件有限公司 | High pressure fuel pipe rubber tube stripping device |
| CN218747946U (en) * | 2023-02-09 | 2023-03-28 | 济南和立新材料有限公司 | Cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116694904A (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116694904B (en) | Mountain bike die casting heat treatment device | |
| CN112659073A (en) | Centering rotating device for assembling high-pressure compressor of aircraft engine | |
| CN114799704B (en) | Automatic positioning and welding platform for embedded parts | |
| GB2050973A (en) | Motorcycles | |
| CN102887041B (en) | Machine for mounting inner tube and flap of tyre | |
| CN218326517U (en) | Corrugated pipe tensioner | |
| CN209516514U (en) | A kind of efficient power cable equipment | |
| CN108031758B (en) | Tube expanding clamping mechanism and tube expander with same | |
| CN212704207U (en) | Automatic blind rivet pulling mechanism | |
| CN210075820U (en) | Positioning and monitoring device for vehicles in park | |
| CN209813638U (en) | Truck tire dismounting machine | |
| CN219306525U (en) | Barbecue with automatic overturning function | |
| CN217458435U (en) | In-furnace hanger roller mounting structure | |
| CN214110246U (en) | Hydraulic tool for disassembling assembly body | |
| CN215775426U (en) | Connecting structure convenient to detach of roasting machine | |
| CN211249846U (en) | Straightening and assembling device for leaf spring assembly | |
| CN219504245U (en) | Tool bit quick replacement structure for hardware processing | |
| CN218967788U (en) | Cooling device for outlet of edible oil treatment tank | |
| CN212212113U (en) | Arch canopy inserts bow strip machine | |
| CN111531001B (en) | Basket frame bending device for manufacturing baby carriage | |
| CN215358206U (en) | Conveying tool convenient for quick disassembly and assembly of centrifugal screen | |
| CN210204501U (en) | Portable barbecue oven | |
| CN220871161U (en) | Combined solar water heater supporting structure | |
| CN113924854B (en) | Intelligent agricultural liquid fertilizer spraying device | |
| CN115072275B (en) | Rain-proof cover convenient to installation is dismantled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |