CN206065166U - 300T gate-type forcing presses - Google Patents
300T gate-type forcing presses Download PDFInfo
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- CN206065166U CN206065166U CN201621136503.2U CN201621136503U CN206065166U CN 206065166 U CN206065166 U CN 206065166U CN 201621136503 U CN201621136503 U CN 201621136503U CN 206065166 U CN206065166 U CN 206065166U
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- gate
- oil cylinder
- forcing press
- bottom girder
- connecting key
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Abstract
A kind of 300T gate-types forcing press.Traditional forcing press be not suitable with two ends have wheel and shaft length exceed the stroke of a press part dismantle.A kind of 300T gate-types forcing press, its composition include：Body, described body（2）Top is provided with oil cylinder（1）, described oil cylinder is through body connection pressure head（3）, the bottom of described body has bottom girder, U-shaped mouth is provided with described bottom girder（4）, the opening of described U-shaped mouth has connecting key in the anterior opening both sides of described bottom girder in the front portion of bottom girder（6）Mounting groove and connecting bolt（7）Installation screw, is provided with connecting key on described connecting key mounting groove, on the outside of described connecting key is provided with connecting plate by connecting bolt（5）.This utility model application is related to field of machining, is specifically for use in 300T gate-type forcing presses.
Description
Technical field：
This utility model is related to a kind of field of machining, more particularly to a kind of 300T gate-types forcing press.
Background technology：
At present, there is a big hole in the bottom centre of forcing press, and for blanking, there are wheel and axle in this inadaptability in structure two ends
Length exceedes the part of the stroke of a press and dismantles, and such part is a lot, can not be dismantled with conventional forcing press or be needed
Wanting frock to coordinate, wasting time and energy, while the material for doing frock is also wasted with manually, countershaft length is more than the portion of the stroke of a press
Part, cannot dismantle.
The content of the invention：
The purpose of this utility model is to provide a kind of 300T gate-types forcing press.
Above-mentioned purpose is realized by following technical scheme：
A kind of 300T gate-types forcing press, its composition include：Body, described body upper are provided with oil cylinder, described oil
Cylinder connects pressure head through body, and the bottom of described body has bottom girder, U-shaped mouth, described U-shaped mouth are provided with described bottom girder
Opening in the front portion of bottom girder, there is connecting key mounting groove and connection spiral shell in the anterior opening both sides of described bottom girder
Bolt installation screw, is provided with connecting key on described connecting key mounting groove, on the outside of described connecting key passes through connecting bolt
Connecting plate is installed.
Described 300T gate-type forcing presses, described body side bottom are provided with fuel tank, on described fuel tank top
Hand-operated direction valve is installed on the side of body, described hand-operated direction valve is connected on oil cylinder by pipeline, and described is manual
Reversal valve also connects overflow valve by pipeline, and pressure gauge is connected with described overflow valve, also by pipe on described overflow valve
Road connects oil pump, and described oil pump is connected to motor, and described oil pump is connected to fuel tank by pipeline.
Described 300T gate-type forcing presses, the oil pump that described forcing press is adopted is variable displacement with constant power plunger displacement pump, described
The maximum flow of variable displacement with constant power plunger displacement pump is：60ml/r, described motor adopt asynchronous motor, and power is 22KW, described
The piston diameter of oil cylinder be：φ 360mm, the maximum pressure of described oil cylinder is：31.5Mpa, the window chi of described body
It is very little to be：It is high 1.5 meters, it is wide 1.0 meters.
The beneficial effects of the utility model：
1. gate-type forcing press of the present utility model, using power limitation control, makes head quick action in zero load,
Automatically speed is reduced during compression, pressure is raised automatically, can be used for wheel shaft dismounting of the diameter less than 1 meter and assemble, mating mold can
Suppress various plates.
Bottom is opened U-shaped mouth, so substantially reduces the intensity of bottom, in order to solve by gate-type forcing press of the present utility model
This problem, will be coupled together with connecting plate at opening, and forcing press is arranged in advance with the good prefabricated fixed seat of cement works,
Operation ditch, width of the operation ditch width more than forcing press window, length of the depth according to part are prefabricated with its prefabricated fixed seat
Depending on degree, connecting plate can be removed during use, part part to be dismantled is stuck in above frock or mould, connecting plate is filled
It is good, forbid not load fishplate bar to work, to ensure the intensity of bottom girder, very easily depress or axle by wheel load.
Gate-type forcing press of the present utility model, in the case where other functions are not affected, increased use range, and two ends have
Wheel and shaft length exceed the dismounting of the part of stroke, and the press structure is simple, and dismounting is flexible, easy to use.
Gate-type forcing press of the present utility model, is to install, dismantle time saving and energy saving during large-scale workpiece, can install mechanical hand additional.
Description of the drawings：
Accompanying drawing 1 is dimensional structure diagram of the present utility model.
Accompanying drawing 2 is the three-dimensional view of body of the present utility model.
Accompanying drawing 3 is the cross-sectional view of body of the present utility model.
In figure：1-oil cylinder；2-body；3-pressure head；4-U-shaped mouth；5-connecting plate；6-connecting key；7 —
Connecting bolt；8-motor；9-oil pump；10-fuel tank；11-overflow valve；12-pressure gauge；13-hand-operated direction valve；
14-pipeline；
Specific embodiment：
Embodiment 1：
A kind of 300T gate-types forcing press, its composition include：Body, described 2 top of body are provided with oil cylinder 1, described
Oil cylinder connects pressure head 3 through body, and the bottom of described body has bottom girder, U-shaped mouth 4, described U are provided with described bottom girder
The opening of type mouth in the front portion of bottom girder, the anterior opening both sides of described bottom girder have 6 mounting groove of connecting key and
7 installation screw of connecting bolt, is provided with connecting key on described connecting key mounting groove, by connecting on the outside of described connecting key
Connecting bolt is provided with connecting plate 5.
Embodiment 2：
300T gate-type forcing presses according to embodiment 1, described body side bottom is provided with fuel tank 10, described
Fuel tank top body side on hand-operated direction valve 13 is installed, described hand-operated direction valve is connected to oil by pipeline 14
On cylinder, described hand-operated direction valve also connects overflow valve 11 by pipeline, and pressure gauge 12 is connected with described overflow valve, described
Overflow valve on oil pump 9 is connected by pipeline also, described oil pump is connected to motor 8, and described oil pump is connected to by pipeline
Fuel tank.
Embodiment 3：
300T gate-type forcing presses according to embodiment 2, the oil pump that described forcing press is adopted are variable displacement with constant power post
Pump is filled in, the maximum flow of described variable displacement with constant power plunger displacement pump is：60ml/r, described motor adopt asynchronous motor, power
For 22KW, the piston diameter of described oil cylinder is：φ 360mm, the maximum pressure of described oil cylinder is：31.5Mpa, described machine
The window size of body is：It is high 1.5 meters, it is wide 1.0 meters.
Embodiment 4：
The operational approach of the 300T gate-type forcing presses described in a kind of utilization embodiment 1 to 3, its operating procedure is：（1）Open
Whether machine power, inspection machine each several part system are normal, and hand-operated direction valve is used during detection, when by the handle of hand-operated direction valve
When pushing, oil cylinder control pressure head is descending, and when hand-operated direction valve is unclamped, hand-operated direction valve self-return, pressure head quit work, as general
When hand-operated direction valve is lifted, oil cylinder control pressure head retraction, as machine sections subsystem are working properly；（2）Such as machine sections point
System normally then proceeds next step operation, as abnormal, region of interest is overhauled, it is ensured which is in normal work
State；（3）Corresponding frock, mould etc. are installed on machine after finishing to machine detection and its corresponding working condition is detected,
Proceed next step operation if normal, as abnormal, relevant tool, mould are overhauled, it is ensured which is in normal work
Make state；（4）Forcing press is used if processing general workpiece normally；（5）When having the axle of wheel as dismantled and assembling two ends, then need
The anterior connecting plate of body bottom girder is dismantled and assembled, concrete procedure of processing is：A, when machine quits work, will even
Fishplate bar connecting bolt is unloaded from body, exposes the opening of U-shaped mouth, by the pre- manufacturing of U-shaped mouth and organism bottom
Ditch by the axis body for needing dismounting and the workpiece with wheel shaft for assembling be partially installed in U-shaped mouth wheel portion be arranged on dismounting and
In the frock or mould of assembling, then connecting plate connecting bolt is connected on body, b, by forcing press with dynamic head
Work, make wheel that wheel is pulled down or made from axle and be crimped on axle.
Claims (3)
1. a kind of 300T gate-types forcing press, its composition include：Body, is characterized in that：Described body upper is provided with oil cylinder, institute
The oil cylinder stated connects pressure head through body, and the bottom of described body has bottom girder, U-shaped mouth is provided with described bottom girder, described
U-shaped mouth opening in the front portion of bottom girder, there is connecting key mounting groove in the anterior opening both sides of described bottom girder
With connecting bolt installation screw, connecting key is installed on described connecting key mounting groove, passes through on the outside of described connecting key
Connecting bolt is provided with connecting plate.
2. 300T gate-types forcing press according to claim 1, is characterized in that：Described body side bottom is provided with oil
Case, is provided with hand-operated direction valve on the side of the body on described fuel tank top, and described hand-operated direction valve is connected by pipeline
It is connected on oil cylinder, described hand-operated direction valve also connects overflow valve by pipeline, and pressure gauge, institute are connected with described overflow valve
Oil pump is connected by pipeline also on the overflow valve stated, described oil pump is connected to motor, and described oil pump is connected to by pipeline
Fuel tank.
3. 300T gate-types forcing press according to claim 2, is characterized in that：The oil pump that described forcing press is adopted is permanent work(
Rate Variable plunger pump, the maximum flow of described variable displacement with constant power plunger displacement pump is：60ml/r, described motor adopt asynchronous electric
Machine, power are 22KW, and the piston diameter of described oil cylinder is：φ 360mm, the maximum pressure of described oil cylinder is：31.5Mpa,
The window size of described body is：It is high 1.5 meters, it is wide 1.0 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136503.2U CN206065166U (en) | 2016-10-19 | 2016-10-19 | 300T gate-type forcing presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136503.2U CN206065166U (en) | 2016-10-19 | 2016-10-19 | 300T gate-type forcing presses |
Publications (1)
| Publication Number | Publication Date |
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| CN206065166U true CN206065166U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136503.2U Active CN206065166U (en) | 2016-10-19 | 2016-10-19 | 300T gate-type forcing presses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345887A (en) * | 2016-10-19 | 2017-01-25 | 魏学福 | 300T portal press and pressing method |
-
2016
- 2016-10-19 CN CN201621136503.2U patent/CN206065166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345887A (en) * | 2016-10-19 | 2017-01-25 | 魏学福 | 300T portal press and pressing method |
| CN106345887B (en) * | 2016-10-19 | 2019-11-08 | 魏学福 | 300T gate-type press machine and drawing method |
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