CN107737859A - A kind of automobile gear processing hotdie forging press - Google Patents
A kind of automobile gear processing hotdie forging press Download PDFInfo
- Publication number
- CN107737859A CN107737859A CN201711220982.5A CN201711220982A CN107737859A CN 107737859 A CN107737859 A CN 107737859A CN 201711220982 A CN201711220982 A CN 201711220982A CN 107737859 A CN107737859 A CN 107737859A
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- CN
- China
- Prior art keywords
- brake disc
- frame
- brake
- forging press
- heat
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
- B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/10—Brakes specially adapted for presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of automobile gear processing hotdie forging press, including frame, the side of the frame is provided with cylinder, and the opposite side of frame is provided with gear wheel, side of the cylinder away from frame is provided with brake disc, the surface of the brake disc is provided with brake disc breaker slot, side of the brake disc away from frame is provided with brake disc brake apparatus, the brake disc brake apparatus includes chassis and brake disc brake bar, the side surface soldered on the chassis is provided with brake disc brake bar, the side of the brake disc brake apparatus away from brake disc is provided with expansion link.The present invention replaces braking of the subsequent cylinders for brake disc by the tray fixing device that brakes, the braking of brake disc can be kept, and can reduces the braking time of cylinder, extend the service life of cylinder, it is simple to operate, realize mechanization, retardation efficiency height, reduce the labor intensity of maintainer, there are good market prospects.
Description
Technical field
The invention belongs to hotdie forging press correlative technology field, and in particular to a kind of automobile gear processing is forged and pressed with hot-die
Power machine.
Background technology
Hotdie forging press is the series of products for introducing the production of world's advanced technology, suitable in automobile, tractor, internal combustion
In the manufacturing industry such as machine, ship, aviation, mining machinery, petroleum machinery, hardware ＆ tools, for carrying out substantial amounts of black in batch and having
The die forging of non-ferrous metal and finishing forging, the forging precision forged is high, and the utilization rate of material is high, it is easy to accomplish automation, thus
Forging and stamping produce in application it is increasingly extensive, be the indispensable high finish forge equipment of forging, with science and technology continuous progress,
The production technology of existing hotdie forging press is increasingly skillful, but still has part deficiency to be modified.
Problems be present in the hotdie forging press of prior art：1st, hotdie forging press is to realize metal kernel by mould
The hot formed forging equipment of base, because its productivity ratio is high and requires that the features such as low is widely used in automobile to the operating technology of worker
Manufacturing industry, traditional hotdie forging press are the work that Torque Control press crankshaft is transmitted by rubbing, and energy consumption is more, efficiency
Difference, pressure of hot die forging machine crankshaft is easily damaged, not easy care, in order to solve these problems, existing hotdie forging press is most
Bent axle and brake disc are designed as draw bail, cylinder activation brake disc is recycled, has a safety feature, easy access personnel dimension
Shield, but existing hotdie forging press cylinder long-time braking disc, can reduce the braking ability of cylinder, it is necessary to frequently overhaul
With changing cylinder, to ensure the continuity and security in hotdie forging press operation process, the work of maintainer is added
Intensity and the use cost of enterprise；2nd, hotdie forging press is mainly and is realized to add using the upper/lower die on workbench and sliding block
The deformation of thermometal, traditional automobile gear processing hotdie forging press will be integrated on gear with forging die and slider designs mostly
Formula structure, integral structure is designed as with forging die and work top under gear, although easy to use, the different automobile tooth of forging
, it is necessary to change different pressure of hot die forging machine equipments during wheel, for the machinery plant that some small costs produce, not only increase
Production cost, and more hotdie forging presses occupy a big chunk plant area；3rd, existing hotdie forging press
It is that swaging deformation processing is carried out to heated automobile gear by mould mostly, but hotdie forging press body does not design phase
The heater of pass, middle heat can scatter and disappear heated automobile gear in transit, may cause automobile gear die forging temperature not
Enough, operative gear surface forging is incomplete, tiny error easily occurs, so as to influence die forging quality.
The content of the invention
It is an object of the invention to provide a kind of automobile gear processing hotdie forging press, to solve above-mentioned background technology
The braking ability that the existing hotdie forging press cylinder long-time braking disc of middle proposition can reduce cylinder need to be overhauled frequently
With changing so as to adding the use cost of the working strength of maintainer and enterprise, existing pressure of hot die forging mechanical press forging die and machine
Body is mostly that integral structure causes to need to change different pressure of hot die forging machine equipment increases when forging different automobile gears
Operating cost and heated gear in transit heat can distribute and existing hotdie forging press body does not have phase
The firing equipment of pass easily causes surface forging the problem of fractional error influences die forging quality occur.
To achieve the above object, the present invention provides following technical scheme：A kind of automobile gear processing hotdie forging press,
Including frame, the side of the frame is provided with cylinder, and the opposite side of frame is provided with gear wheel, and the cylinder is away from frame
Side be provided with brake disc, the surface of the brake disc is provided with brake disc breaker slot, the brake disc away from frame one
Side is provided with brake disc brake apparatus, and the brake disc brake apparatus includes chassis and brake disc brake bar, and the one of the chassis
Side surface welding is provided with brake disc brake bar, and the side of the brake disc brake apparatus away from brake disc is provided with expansion link,
It is fixedly connected between the frame and expansion link by brake disc brake apparatus support, small tooth is provided with above the gear wheel
Wheel, the little gear are provided with motor close to the side of frame, and the inner tip centre position of the frame is provided with bent axle, institute
State and main shaft is respectively arranged with left and right sides of bent axle, and the bosom position of bent axle is provided with connecting rod, the connecting rod is away from bent
The side of axle is provided with sliding block, and the left and right sides of the sliding block is respectively symmetrically provided with slide rail, and the bottom of the sliding block is provided with
I-shaped tongue, the outside of the I-shaped tongue are provided with I-shaped groove, and the outside of the I-shaped groove is provided with forging die, described
Anvil tool is provided with below upper forging die, is provided with workbench below the anvil tool, the sliding block close to upper forging die one
Side and workbench are provided with heater close to the side of anvil tool, and the heater includes heat-conducting layer, quartz heating
Pipe and heat-insulation layer, the side of the heat-insulation layer are provided with quartz heating-pipe, and side of the quartz heating-pipe away from heat-insulation layer is set
It is equipped with heat-conducting layer.
Preferably, the motor is switched reluctance machines.
Preferably, connected between the main shaft and frame by bearing-transmission.
Preferably, it is slidably connected between the sliding block and slide rail by connecting rod.
Preferably, the heat-conducting layer is steel plate, and the surface of the heat-conducting layer is provided with conduction estersil.
Preferably, coupled between the little gear and gear wheel by engagement system.
Preferably, the I-shaped groove surfaces are provided with rubber layer.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention replaces braking of the subsequent cylinders for brake disc by the tray fixing device that brakes, and can keep the system of brake disc
Dynamic property, and can reduces the braking time of cylinder, extends the service life of cylinder, simple to operate, realizes mechanization, retardation efficiency
Height, reduce the labor intensity of maintainer, there are good market prospects.
2nd, the present invention needs more mold exchange or production by mould and the design for disassembly of body after mould is lost
During when needing more mold exchange, all changed without a whole set of hotdie forging press, it is only necessary to change corresponding gear die i.e.
Can, manufacturing cost is greatlyd save, improves production efficiency, realizes polytype automobile gear processing, applicability is wide, practical
Property is strong, has the market competitiveness.
3rd, the present invention is designed with heater in hotdie forging press body interior, can be during forging operation to vapour
Car gear workpieces are heated, and significantly improve the crudy of hotdie forging press, rational in infrastructure, dependable performance, operation side
Just, comprehensive utilization ratio is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of brake disc of the present invention；
Fig. 3 is the structural representation of brake disc brake apparatus of the present invention；
Fig. 4 is the structural representation of attachment structure of the present invention；
Fig. 5 is the structural representation of heater of the present invention；
In figure：1st, brake disc brake apparatus support；2nd, cylinder；3rd, main shaft；4th, connecting rod；5th, bent axle；6th, motor；7th, little gear；8、
Gear wheel；9th, bearing；10th, sliding block；11st, upper forging die；12nd, anvil tool；13rd, heater；14th, workbench；15th, slide rail；16th, even
Extension bar；17th, frame；18th, brake disc；19th, brake disc brake apparatus；20th, expansion link；21st, brake disc breaker slot；22nd, chassis；
23rd, brake disc brake bar；24th, I-shaped tongue；25th, I-shaped groove；26th, heat-conducting layer；27th, quartz heating-pipe；28th, heat-insulation layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides following technical scheme：A kind of automobile gear processing hotdie forging press, bag
Including rack 17, the side of frame 17 is provided with cylinder 2, and the opposite side of frame 17 is provided with gear wheel 8, and cylinder 2 is away from frame
17 side is provided with brake disc 18, and the surface of brake disc 18 is provided with brake disc breaker slot 21, and brake disc 18 is away from frame 17
Side be provided with brake disc brake apparatus 19, brake disc brake apparatus 19 includes chassis 22 and brake disc brake bar 23, chassis
22 side surface soldered is provided with brake disc brake bar 23, and side of the brake disc brake apparatus 19 away from brake disc 18 is provided with
Expansion link 20, it is fixedly connected between frame 17 and expansion link 20 by brake disc brake apparatus support 1, the top of gear wheel 8 is set
Little gear 7 is equipped with, is coupled between little gear 7 and gear wheel 8 by engagement system, 8 turns of gear wheel is driven in order to facilitate little gear 7
Dynamic, little gear 7 is provided with motor 6 close to the side of frame 17, and motor 6 is switched reluctance machines, in order to realize stepless time adjustment, root
Blow energy is adjusted according to the strain energy of distortion required for workpiece, the inner tip centre position of frame 17 is provided with bent axle 5, bent axle 5
The left and right sides be respectively arranged with main shaft 3, be connected by bearing 9 between main shaft 3 and frame 17, entered in order to facilitate main shaft 3
Row rotates, and the bosom position of bent axle 5 is provided with connecting rod 4, and side of the connecting rod 4 away from bent axle 5 is provided with sliding block 10, sliding block
10 left and right sides is respectively symmetrically provided with slide rail 15, is slidably connected between sliding block 10 and slide rail 15 by connecting rod 16, in order to
Facilitate sliding block 10 that the internal slide of slide rail 15, the bottom of sliding block 10 are provided with I-shaped tongue 24, the outside setting of I-shaped tongue 24
There is I-shaped groove 25, the surface of I-shaped groove 25 is provided with rubber layer, in order to increase between I-shaped tongue 24 and I-shaped groove 25
Frictional force, the outside of I-shaped groove 25 are provided with forging die 11, and the lower section of upper forging die 11 is provided with anvil tool 12, anvil tool 12
Lower section is provided with workbench 14, and sliding block 10 is all provided with close to the side of upper forging die 11 and workbench 14 close to the side of anvil tool 12
Heater 13 is equipped with, heater 13 includes heat-conducting layer 26, quartz heating-pipe 27 and heat-insulation layer 28, and the side of heat-insulation layer 28 is set
Quartz heating-pipe 27 is equipped with, side of the quartz heating-pipe 27 away from heat-insulation layer 28 is provided with heat-conducting layer 26, and heat-conducting layer 26 is steel plate,
The surface of heat-conducting layer 26 is provided with conduction estersil, in order to increase the heat-transfer effect between heat-conducting layer 26 and mould.
The operation principle and process for using of the present invention：After the present invention installs, automobile gear workpiece transport to hot forging
The top of press bench 14, when forging automobile gear operation, motor 6 drives little gear 7 to rotate, and little gear 7 drives gear wheel 8
Rotate, gear wheel 8 rotates with dynamic crankshaft 5, and so as to which drivening rod 4 rotates, connecting rod 4 is made back and forth with movable slider 10 inside slide rail 15
Linear motion, is forged and pressed by upper forging die 11 and anvil tool 12 to the automobile gear workpiece of bottom, and motor 6 is switching magnetic-resistance electricity
Machine, starting current is small, and starting torque is big, can carry out stepless speed regulation, can be according to the deformation energy required for automobile gear workpiece
The amount setting rotating speed of motor 6, so as to realize different blow energies, energy consumption is low, but realizes optimal process conditions；Indoor design
There is a heater 13, during forging operation, quartz heating-pipe 27 is heated, and internal heat is sent to mould by heat-conducting layer 26, is protected
The temperature of card heating automobile gear workpiece, improve the yield rate of heating automobile gear；Need to replace with forging die 11 and anvil tool 12
When, used forging die is disassembled from body and directly replaces new forging die, it is simple to operate, it is easy to use；Forging and stamping
After the completion of operation, motor 6 is stalled and little gear 7 is braked, while the running of cylinder 2 is realized with the drag friction of brake disc 18 and braked,
The braking of brake disc 18 is completed, and brake disc brake bar 23 is transported to the brake disc breaker slot 21 on the surface of brake disc 18 by expansion link 20
In, cylinder 2 is decommissioned, and the operating pressure of cylinder 2 is alleviated while good braking effect, extends the service life of cylinder 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of automobile gear processing hotdie forging press, including frame（17）, it is characterised in that：The frame（17）One
Side is provided with cylinder（2）, and frame（17）Opposite side be provided with gear wheel（8）, the cylinder（2）Away from frame（17）One
Side is provided with brake disc（18）, the brake disc（18）Surface be provided with brake disc breaker slot（21）, the brake disc（18）
Away from frame（17）Side be provided with brake disc brake apparatus（19）, the brake disc brake apparatus（19）Including chassis（22）
With brake disc brake bar（23）, the chassis（22）Side surface soldered be provided with brake disc brake bar（23）, the brake
Disk brake apparatus（19）Away from brake disc（18）Side be provided with expansion link（20）, the frame（17）With expansion link（20）It
Between pass through brake disc brake apparatus support（1）It is fixedly connected, the gear wheel（8）Top be provided with little gear（7）, it is described small
Gear（7）Close to frame（17）Side be provided with motor（6）, the frame（17）Inner tip centre position be provided with song
Axle（5）, the bent axle（5）The left and right sides be respectively arranged with main shaft（3）, and bent axle（5）Bosom position be provided with company
Bar（4）, the connecting rod（4）Away from bent axle（5）Side be provided with sliding block（10）, the sliding block（10）The left and right sides it is right respectively
Title is provided with slide rail（15）, the sliding block（10）Bottom be provided with I-shaped tongue（24）, the I-shaped tongue（24）Outside
It is provided with I-shaped groove（25）, the I-shaped groove（25）Outside be provided with forging die（11）, the upper forging die（11）Under
Side is provided with anvil tool（12）, the anvil tool（12）Lower section be provided with workbench（14）, the sliding block（10）Close to upper forging
Mould（11）Side and workbench（14）Close to anvil tool（12）Side be provided with heater（13）, the heating dress
Put（13）Including heat-conducting layer（26）, quartz heating-pipe（27）And heat-insulation layer（28）, the heat-insulation layer（28）Side be provided with stone
English heating tube（27）, the quartz heating-pipe（27）Away from heat-insulation layer（28）Side be provided with heat-conducting layer（26）.
A kind of 2. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The motor
（6）For switched reluctance machines.
A kind of 3. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The main shaft
（3）With frame（17）Between pass through bearing（9）Drive connection.
A kind of 4. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The sliding block
（10）With slide rail（15）Between pass through connecting rod（16）It is slidably connected.
A kind of 5. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The heat-conducting layer
（26）For steel plate, the heat-conducting layer（26）Surface be provided with conduction estersil.
A kind of 6. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The little gear
（7）With gear wheel（8）Between coupled by engagement system.
A kind of 7. automobile gear processing hotdie forging press according to claim 1, it is characterised in that：The I-shaped is recessed
Groove（25）Surface is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220982.5A CN107737859A (en) | 2017-11-29 | 2017-11-29 | A kind of automobile gear processing hotdie forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220982.5A CN107737859A (en) | 2017-11-29 | 2017-11-29 | A kind of automobile gear processing hotdie forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737859A true CN107737859A (en) | 2018-02-27 |
Family
ID=61239420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220982.5A Withdrawn CN107737859A (en) | 2017-11-29 | 2017-11-29 | A kind of automobile gear processing hotdie forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737859A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935831A (en) * | 2019-11-27 | 2020-03-31 | 天长市天翔集团有限公司 | Safety forging press for automobile part machining |
| CN112548070A (en) * | 2020-11-20 | 2021-03-26 | 盐城市鑫海机械有限公司 | Gear forging die |
-
2017
- 2017-11-29 CN CN201711220982.5A patent/CN107737859A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935831A (en) * | 2019-11-27 | 2020-03-31 | 天长市天翔集团有限公司 | Safety forging press for automobile part machining |
| CN110935831B (en) * | 2019-11-27 | 2021-06-18 | 天长市天翔集团有限公司 | Safety forging press for automobile part machining |
| CN112548070A (en) * | 2020-11-20 | 2021-03-26 | 盐城市鑫海机械有限公司 | Gear forging die |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180227 |