CN206689368U - A kind of fixed clamping device of forging press - Google Patents
A kind of fixed clamping device of forging press Download PDFInfo
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- CN206689368U CN206689368U CN201720462910.0U CN201720462910U CN206689368U CN 206689368 U CN206689368 U CN 206689368U CN 201720462910 U CN201720462910 U CN 201720462910U CN 206689368 U CN206689368 U CN 206689368U
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- fixture
- hydraulic cylinder
- clamping
- hydraulic
- fixed seat
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Abstract
The utility model discloses a kind of clamping and fixing device of forging press, including base, guide rod, hydraulic cylinder, fixture；Base is provided with four, two one group, and is symmetrical arranged in left-right and front-back；Fixture fixed seat is fixedly installed respectively in the centre position of one group of base of one group of left side base and right side, and fixture fixed seat is fixedly connected with front and rear base respectively；Centre position in fixture fixed seat, is provided with hydraulic cylinder fixing hole, and the both sides of hydraulic cylinder fixing hole are fixedly installed two guiding rod aperture；Guide rod is oriented to rod aperture through two of fixture fixed seat and is fixedly connected with fixture, hydraulic cylinder is fixedly installed on, in the hydraulic cylinder fixing hole in the centre position of fixture fixed seat, hydraulic cylinder is fixedly connected with hydraulic stem, and the other end of hydraulic stem is fixedly connected with the centre position of fixture.The clamping and fixing device of this forging press, the impact resistance of clamping device is substantially increased, enhance the stability being fixedly clamped to annular forging piece.
Description
Technical field
The utility model belongs to the technical field of forging of mechanical heavy parts, and in particular to a kind of forging press is consolidated
Determine clamping device.
Background technology
With the continuous progress of China's equipment manufacturing and the continuous accumulation of technology, China has Large-Scale Equipment manufacturing field
Significant progress, large-scale annular forging piece are all critical parts in equipment manufacture；Large-scale or ultra-large type annular
Forging is mainly used in, numerous field such as wind-power electricity generation, nuclear power, the manufacture of large-scale vessel and tunneling machine.
At present during large-scale or super sized ring forging is manufactured, forging press is an essential key
Equipment.It is usually under hot operating mode when large-scale or super sized ring forging process forges, utilizes forging press pair
Annular forging piece carries out punching press forging, at this moment just needs to be clamped fixation to large-scale or ultra-large type annular forging piece；Prior art
The problem of clamping device of middle forging press is primarily present be：1st, the clamping device of forging press is typically mounted on forging
On the side arm of the both sides of the elevating mechanism of forcing press, so, to the intensifying force of annular forging piece not on a horizontal line, make
It is insecure to being fixedly clamped for annular forging piece into clamping device；2nd, the intensity of the clamping device of existing forging press in itself
Not enough, because during annular forging piece punching press is forged, very powerful impulsive force can be radiated to annular forging piece surrounding, is being forged
Intensity of forcing press clamping device itself it is inadequate in the case of, the clamping device of forging press is difficult steadily to fix annular forging
Part；Inventor is based on drawbacks described above of the prior art, have developed a kind of clamping and fixing device of forging press, can solve the problem that
The problem of prior art is present.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of clamping and fixing device of forging press, this dress
Put reasonable in design, simple in construction, easy to operate；Mainly the clamping device on original forging press is improved, improved
The clamping device of forging press is arranged on to the centre position of both sides hydraulic vertical prop afterwards, makes the clamping device after improvement with level
Line moves, and increases the clamping force to annular forging piece, while also add the thickness of the material of clamping device in itself, improves folder
The fastness that fixes to clamp of the tight device to annular forging piece.
Technical scheme is used by the utility model：A kind of clamping and fixing device of forging press, including base, lead
To bar, hydraulic cylinder, fixture；Base is the support base of forging press, and base is provided with four, two one group, and in before left and right
After be symmetrical arranged；Fixture fixed seat is fixedly installed respectively in the centre position of one group of base of one group of left side base and right side, is pressed from both sides
Tool fixed seat is fixedly connected with front and rear base respectively；Centre position in fixture fixed seat, it is provided with hydraulic cylinder fixing hole, hydraulic pressure
The both sides of cylinder fixing hole are fixedly installed two guiding rod aperture；Guide rod is oriented to rod aperture and fixture through two of fixture fixed seat
It is fixedly connected, hydraulic cylinder is fixedly installed on, in the hydraulic cylinder fixing hole in the centre position of fixture fixed seat, hydraulic cylinder and hydraulic stem
It is fixedly connected, the other end of hydraulic stem is fixedly connected with the centre position of fixture；Hydraulic cylinder passes through hydraulic oil pipe and hydraulic system
Connection, and hydraulic cylinder is controlled by hydraulic control system；Fixture is made up of clamping face and clamp body, and clamping face is cast with clamp body
Integrally, clamping face is recessed circular arc.
The guide rod is arranged on the side position of hydraulic stem two, and is fixedly connected with the side of clamp body.
Described two guide rods and the hydraulic stem in centre position, horizontally connect in the side of clamp body.
The guide rod moves freely in the guiding rod aperture of fixture fixed seat.
The use process of the clamping and fixing device of this forging press is：Will be to large-scale or ultra-large type Step 1: working as
When annular forging piece carries out forging processing, annular forging piece is placed on the punching press platform of forging press first；Step 2:
When annular forging piece is placed on punching press platform, now start hydraulic control system control button, the clamping of forging press is consolidated
Determine device, start to provide hydraulic power to hydraulic cylinder in the presence of hydraulic system, be at this moment arranged on forging press or so two
The fixture of side, in the presence of Hydraulic Cylinder hydraulic stem, fixture is simultaneously close to annular forging piece, and now guide rod is also with liquid
Depression bar moves forward, when the clamping face of fixture is in close contact with annular forging piece, the clamping and fixing device of forging press
Just it is fixedly secured annular forging piece；Step 3: after completing the action of step 2, the effect of the drift of forging press in hydraulic pressure
Under, move downward, annular forging piece is forged with powerful impulsive force；Above procedure is being fixedly clamped for forging press
The use process of device.
Centre position in the fixture fixed seat, is provided with hydraulic cylinder fixing hole, and the both sides of hydraulic cylinder fixing hole are fixed
It is provided with two guiding rod aperture；The main purpose so set is to by setting hydraulic cylinder fixing hole and being oriented to rod aperture, make
Hydraulic cylinder is fixed in hydraulic cylinder fixing hole, while guide rod is moved back and forth in rod aperture is oriented to, and finally realizes the past of fixture
Multiple motion, has the function that to fix to clamp annular forging piece.
The guide rod is oriented to rod aperture through two of fixture fixed seat and is fixedly connected with fixture, hydraulic cylinder fixed setting
In the hydraulic cylinder fixing hole in the centre position of fixture fixed seat, hydraulic cylinder is fixedly connected with hydraulic stem, the other end of hydraulic stem
It is fixedly connected with the centre position of fixture；Wherein hydraulic cylinder primarily serves the fixture for promoting forging press both sides, is forged to annular
Part moves, and realizes and annular forging piece is fixedly clamped；Wherein guide rod be the movement with hydraulic stem and movement, guide rod master
Playing moves the direction of fixture keep level, improves being accurately positioned for fixture, strengthens the clamping force of fixture.
The fixture is made up of clamping face and clamp body, and clamping face is cast integrally with clamp body, and clamping face is recessed
Circular arc；The main purpose so set be in order to, by the circular arc being arranged recessed into the clamping face of fixture, such arc
The clamping face of shape tightly fastens annular forging piece as the hand of people, improves the power that is fixedly clamped to annular forging piece, improves and clamps admittedly
Fixed stability.
Described two guide rods and the hydraulic stem in centre position, horizontally connect in the side of clamp body；So set
Main purpose is to the uniformity for preferably keeping hydraulic stem to be moved back and forth with guide rod, make guide rod play due lead
To the effect of alignment.
The guide rod moves freely in the guiding rod aperture of fixture fixed seat；It is in order that guide rod plays so to set
The effect to living is oriented to, does not allow fixture to be shifted during moving back and forth.
In the selection to fixture, select Material Strength big, the metal material of High anti bending strength；Add fixture simultaneously
Material thickness, it is ensured that the enough intensity of fixture.
The beneficial effects of the utility model：The technical program provides a kind of clamping and fixing device of forging press, and it sets
Count scientific and reasonable, simple in construction, easy to operate；The clamping device because of forging press is can solve the problem that, annular forging piece is stepped up
Power causes the unstable problem that is fixedly clamped of the clamping device to annular forging piece, additionally it is possible to solve not on a horizontal line
Existing clamping device is due to the insufficient strength of itself, it is impossible to during resisting annular forging piece punching press forging, to annular forging piece four
Week radiates the problem of powerful impulsive force, substantially increases the impact resistance of clamping device, enhances the clamping to annular forging piece
Fixed stability.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is the structural representation of the utility model fixture；
Marked in figure：1st, base, 2, guide rod, 3, hydraulic cylinder, 4, hydraulic stem, 5, hydraulic system, 6, hydraulic control system,
7th, fixture, 8, fixture fixed seat, 9, guide fixing hole, 10, hydraulic cylinder fixing hole, 11, clamping face, 12, clamp body, 13, drift,
14th, punching press platform.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of clamping and fixing device of forging press, including base 1, guide rod 2, hydraulic cylinder 3, fixture
7；Base 1 is the support base of forging press, and base 1 is provided with four, two one group, and is symmetrical arranged in left-right and front-back；
The centre position of one group of base 1 of one group of left side base 1 and right side is fixedly installed fixture fixed seat 8 respectively, and fixture fixed seat 8 is divided
It is not fixedly connected with front and rear base 1；Centre position in fixture fixed seat 8, hydraulic cylinder fixing hole 10 is provided with, hydraulic cylinder is fixed
The both sides in hole 10 are fixedly installed two guiding rod aperture 9；Guide rod 2 is oriented to rod aperture 9 and fixture through two of fixture fixed seat 8
7 are fixedly connected, and hydraulic cylinder 3 is fixedly installed on, in the hydraulic cylinder fixing hole 10 in the centre position of fixture fixed seat 8, hydraulic cylinder 3 with
Hydraulic stem 4 is fixedly connected, and the other end of hydraulic stem 4 is fixedly connected with the centre position of fixture 7；Hydraulic cylinder 3 passes through hydraulic oil pipe
It is connected with hydraulic system 5, and hydraulic cylinder 3 is controlled by hydraulic control system 6；Fixture 7 is made up of clamping face 11 and clamp body 12,
Clamping face 11 is cast integrally with clamp body 12, and clamping face 11 is recessed circular arc.
The guide rod 2 is arranged on 4 liang of side positions of hydraulic stem, and is fixedly connected with the side of clamp body 12.
Described two guide rods 2 and the hydraulic stem 4 in centre position, horizontally connect in the side of clamp body 12.
The guide rod 2 moves freely in the guiding rod aperture 9 of fixture fixed seat 8.
The use process of the clamping and fixing device of this forging press is：Will be to large-scale or ultra-large type Step 1: working as
When annular forging piece carries out forging processing, annular forging piece is placed on the punching press platform 14 of forging press first；Step
2nd, when annular forging piece is placed on punching press platform 14, the control button of hydraulic control system 6 is now started, forging press
Clamping and fixing device, start to provide hydraulic power to hydraulic cylinder 3 in the presence of hydraulic system 5, be at this moment arranged on forging pressure
Fixture 7 at left and right sides of machine, in the presence of hydraulic cylinder 3 promotes hydraulic stem 4, fixture 7 is simultaneously close to annular forging piece, now leads
Moved forward to bar 2 also with hydraulic stem 4, when the clamping face 11 of fixture 7 is in close contact with annular forging piece, forging pressure
The clamping and fixing device of machine is just fixedly secured annular forging piece；Step 3: after the action of completion step 2, forging press rushes
First 13 in the presence of hydraulic pressure, are moved downward, and annular forging piece is forged with powerful impulsive force；Above procedure is to forge
The use process of the clamping and fixing device of forcing press.
Claims (4)
1. a kind of clamping and fixing device of forging press, including base, guide rod, hydraulic cylinder, fixture；It is characterized in that：Bottom
Seat is the support base of forging press, and base is provided with four, two one group, and is symmetrical arranged in left-right and front-back；In left side one
The centre position of group one group of base of base and right side is fixedly installed fixture fixed seat respectively, fixture fixed seat respectively with front and rear bottom
Seat is fixedly connected；Centre position in fixture fixed seat, hydraulic cylinder fixing hole is provided with, the both sides of hydraulic cylinder fixing hole, which are fixed, to be set
It is equipped with two guiding rod aperture；Guide rod is oriented to rod aperture through two of fixture fixed seat and is fixedly connected with fixture, and hydraulic cylinder is fixed
Be arranged on, in the hydraulic cylinder fixing hole in the centre position of fixture fixed seat, hydraulic cylinder is fixedly connected with hydraulic stem, hydraulic stem it is another
One end is fixedly connected with the centre position of fixture；Hydraulic cylinder is connected by hydraulic oil pipe with hydraulic system, and passes through hydraulic control
System controls hydraulic cylinder；Fixture is made up of clamping face and clamp body, and clamping face is cast integrally with clamp body, and clamping face is recessed
Circular arc.
A kind of 2. clamping and fixing device of forging press according to claim 1, it is characterised in that：Guide rod is arranged on
The side position of hydraulic stem two, and be fixedly connected with the side of clamp body.
A kind of 3. clamping and fixing device of forging press according to claim 2, it is characterised in that：Two guide rods and
The hydraulic stem in centre position, horizontally connected in the side of clamp body.
A kind of 4. clamping and fixing device of forging press according to claim 3, it is characterised in that：Guide rod is in fixture
Moved freely in the guiding rod aperture of fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462910.0U CN206689368U (en) | 2017-04-28 | 2017-04-28 | A kind of fixed clamping device of forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462910.0U CN206689368U (en) | 2017-04-28 | 2017-04-28 | A kind of fixed clamping device of forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689368U true CN206689368U (en) | 2017-12-01 |
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ID=60446945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720462910.0U Active CN206689368U (en) | 2017-04-28 | 2017-04-28 | A kind of fixed clamping device of forging press |
Country Status (1)
| Country | Link |
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| CN (1) | CN206689368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881442A (en) * | 2017-04-28 | 2017-06-23 | 洛阳圣久锻件有限公司 | A kind of fixed clamping device of forging press |
-
2017
- 2017-04-28 CN CN201720462910.0U patent/CN206689368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881442A (en) * | 2017-04-28 | 2017-06-23 | 洛阳圣久锻件有限公司 | A kind of fixed clamping device of forging press |
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