CN109201992A - A kind of stable press forging former - Google Patents
A kind of stable press forging former Download PDFInfo
- Publication number
- CN109201992A CN109201992A CN201811357644.0A CN201811357644A CN109201992A CN 109201992 A CN109201992 A CN 109201992A CN 201811357644 A CN201811357644 A CN 201811357644A CN 109201992 A CN109201992 A CN 109201992A
- Authority
- CN
- China
- Prior art keywords
- press forging
- workbench
- compression bar
- casing
- cavity
- 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.)
- Withdrawn
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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
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- 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
-
- 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
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to technical field of forging and pressing equipment, and disclose a kind of stable press forging former, including pedestal, top plate, compression bar and workbench, the top plate is located at the top of pedestal, compression bar is located at the lower section of top plate and is located at the top of pedestal, and workbench is located at the top of pedestal and is located at the lower section of compression bar.The present invention opens up cavity by the middle position in workbench, limited block is provided in cavity, and it is limited block and is supported on the top of cavity with hollow pipe, then pass through compression bar, press forging is carried out forging and stamping with the second pressure head by the first pressure head to be run through, last hydraulically extensible column drives hollow pipe to pop up and pops up the press forging forged and pressed in cavity, for traditional hot forging pressure, for with irregular tubular press forging, by the way of cold forging pressure, it does not need to beat after heating press forging and cool down again, save the time, and it ensure that irregular tubular press forging performance quality will not change.
Description
Technical field
The present invention relates to technical field of forging and pressing equipment, specially a kind of stable press forging former.
Background technique
Metal forming machinery refers in forging process for shaping and isolated mechanical equipment.Metal forming machinery includes forming
Forging hammer, mechanical press, hydraulic press, fly press and horizontal forging and upsetting machine and uncoiler, straightening machine, cutter, forging manipulator
It is mechanical Deng auxiliary.Metal forming machinery is mainly used for metal forming, so also known as metal forming machine tool.Metal forming machinery is by gold
Belong to and apply what pressure was allowed to shape, power is its basic characteristics greatly, therefore mostly heavy equipment, is equipped with security protection more in equipment and fills
It sets, to ensure equipment and personal safety.
Forging Technology is divided into cold forging pressure by type again and presses with hot forging, for irregular tubular press forging, traditional technology adopts
It is pressed with hot forging, the press forging forged and pressed out is high-quality, and appearance and performance meet the requirements, but relatively time-consuming, after needing hot melt
Beat and cool down again, although and traditional cold forging pressure saves the time, for extending irregular tubular press forging performance matter out
Amount is worse than hot forging pressure.
Summary of the invention
The object of the present invention is to provide a kind of stable press forging former, reach using cold forging technology, both
The time is saved, and can produce and meet the requirements and the purpose of irregular tubular press forging of good performance.
To achieve the above object, the invention provides the following technical scheme: a kind of stable press forging former, including bottom
Seat, top plate, compression bar and workbench, the top plate are located at the top of pedestal, and compression bar is located at the lower section of top plate and is located at the upper of pedestal
Side, workbench are located at the top of pedestal and are located at the lower section of compression bar, be all connected at left and right sides of the base top there are two the
Sleeve is equipped with the second casing at the top of the first sleeve, is all connected with that there are two hydraulic at left and right sides of the top plate bottom
Column, bottom surface installation and the hydraulic inserted link of the hydraulic column, top and extension of the bottom of the hydraulic inserted link through the second casing
Into the inner cavity of the second casing, the bottom middle position of the top plate is connected with support base, and the bottom of the support base is equipped with
Connector one, the bottom of the connector one are equipped with connector two, and the bottom middle position of the connector two is equipped with pressure
Bar is equipped with the first pressure head at left and right sides of the compression bar, the bottom positioned at first pressure head and the left side positioned at compression bar
The outer wall of right two sides is equipped with the second pressure head.
It is all connected at left and right sides of the pedestal there are two reset spring, is provided with support at the top of the reset spring
The bottom middle position of plate, the support plate is provided with protection cushion rubber, the top of the pedestal between two reset springs
Middle position is connected with rubber mount, and hydraulically extensible column, the top of the hydraulically extensible column are connected at the top of the rubber mount
Portion is Nian Jie with protection four phase of bottom outer wall of cushion rubber, is connected with positioned at the top center position of the hydraulically extensible column hollow
It manages, is connected with third casing at the top of the support plate, the inner wall of the third casing is provided with workbench, the workbench
Middle position is provided with cavity, is provided with limited block in the cavity, is provided with press forging above the limited block.
Preferably, the diameter of the hydraulic inserted link is adapted with the internal diameter of the second casing, and hydraulic inserted link extends into second
Bottom surrounding in cannula cavity is equipped with limit cushion rubber.
Preferably, the quantity of the first sleeve, the second casing, the second casing and hydraulic column is four, is divided into two groups,
Two groups of left and right sides for being located at workbench.
Preferably, the bottom of the workbench runs through third casing, support plate from top to bottom and extends to the interior of support plate
Wall bottom.
Preferably, in the cavity that the middle position that the hollow pipe is located at workbench is provided with, and the diameter of hollow pipe with
The internal diameter of cavity is adapted.
Preferably, the bottom of the press forging is in contact at the top of hollow pipe and limited block.
Preferably, the diameter of the compression bar is adapted with the internal diameter of hollow pipe, and the length of compression bar is equal to the top of workbench
Portion is away from the length at the top of limited block.
The present invention provides a kind of stable press forging formers.Have it is following the utility model has the advantages that
(1), the present invention opens up cavity by the middle position in workbench, and limited block is provided in cavity, unprocessed
Press forging is placed in the cavities, and is limited block and hollow pipe is supported on the top of cavity, then by compression bar, the first pressure head with
Press forging is carried out forging and stamping by the second pressure head to be run through, and last hydraulically extensible column drives hollow pipe to pop up the press forging that will have been forged and pressed
Pop up cavity in, for traditional hot forging pressure, for irregular tubular press forging, by the way of cold forging pressure, no
It beats after needing to heat press forging and cools down again, save the time, and ensure that irregular tubular press forging performance matter
Amount will not change.
(2), the present invention installs hydraulically extensible column, the top connection of hydraulically extensible column by middle position at the top of the base
Hollow pipe, hollow pipe run through the middle position of workbench, and workbench runs through the inner cavity of third casing, in the bottom of third casing four
Reset spring is installed at angle, when the small press forging of comparison target press forging size carries out cold forging pressure, by the reset of reset spring
Effect drives support plate upward, so that press forging can still be popped up in cavity by hollow pipe, ensure that press forging will not be stuck
In the cavities, the processing that will not influence next press forging, time needed for saving batch machining.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is the main view of the irregular tubular press forging of the present invention；
Fig. 4 is the enlarged drawing in Fig. 2 at A.
In figure: 1 pedestal, 2 top plates, 3 first sleeves, 4 second casings, 5 hydraulic inserted links, 6 hydraulic columns, 7 support bases, 8 connections
Part one, 9 connectors two, 10 compression bars, 11 workbench, 12 third casings, 13 support plates, 14 reset springs, 15 hollow pipes, 16 protections
Cushion rubber, 17 hydraulically extensible columns, 18 rubber mounts, 19 press forgings, 20 cavitys, 21 limited blocks, 22 first pressure heads, 23 second pressure heads.
Specific embodiment
As shown in Figs 1-4, the present invention provides a kind of technical solution: a kind of stable press forging former, including pedestal
1, top plate 2, compression bar 10 and workbench 11, top plate 2 are located at the top of pedestal 1, and compression bar 10 is located at the lower section of top plate 2 and is located at pedestal
1 top, workbench 11 are located at the top of pedestal 1 and are located at the lower section of compression bar 10, and the left and right sides at 1 top of pedestal is fixed to be connected
It connects there are two first sleeve 3, the top of first sleeve 3 is fixedly installed with the second casing 4, fixes at left and right sides of 2 bottom of top plate
There are two hydraulic column 6, the bottom surface of hydraulic column 6, which is fixedly mounted, runs through second set with hydraulic inserted link 5, the bottom of hydraulic inserted link 5 for connection
The top of pipe 4 simultaneously extends in the inner cavity of the second casing 4, and the bottom middle position of top plate 2 is fixedly connected with support base 7, support
The bottom of seat 7 is fixedly installed with connector 1, and the bottom of connector 1 is fixedly installed with connector 29, the bottom of connector 29
Portion middle position is fixedly installed with compression bar 10, is fixedly installed with the first pressure head 22 positioned at the left and right sides of compression bar 10, is located at first
The bottom of the pressure head 22 and outer wall of the left and right sides for being located at compression bar 10 is fixedly installed with the second pressure head 23.
The left and right sides of pedestal 1 is fixedly connected to two reset springs 14, and the top of reset spring 4 is provided with support plate
13, the bottom middle position of support plate 13, which is located between two reset springs 4, is provided with protection cushion rubber 16, in the top of pedestal 1
Between position be fixedly connected with rubber mount 18, the top of rubber mount 18 is fixedly connected with hydraulically extensible column 17, hydraulically extensible column
17 top is Nian Jie with protection four phase of bottom outer wall of cushion rubber 16, positioned at the fixed company in the top center position of hydraulically extensible column 17
It is connected to hollow pipe 15, the top of support plate 13 is fixedly connected with third casing 12, and the inner wall of third casing 12 is provided with workbench
11, the middle position of workbench 11 offers cavity 21, and limited block 21 is provided in cavity 21, and the top positioned at limited block 21 is put
It is equipped with press forging 19, the diameter of hydraulic inserted link 5 is adapted with the internal diameter of the second casing 4, and hydraulic inserted link 5 extends into the second casing
Bottom surrounding in 4 inner cavities is fixedly installed with limit cushion rubber, first sleeve 3, the second casing 4, the second casing 5 and hydraulic column 6
Quantity is four, is divided into two groups, and two groups of left and right sides for being located at workbench 11, the bottom of workbench 11 is passed through from top to bottom
Third casing 12, support plate 13 and the inner wall bottom for extending to support plate 13 are worn, hollow pipe 15 is located at the interposition of workbench 11
Set in the cavity 21 offered, and the diameter of hollow pipe 15 is adapted with the internal diameter of cavity 21, the bottom of press forging 19 with sky
The top of heart pipe 15 and limited block 21 is in contact, and the diameter of compression bar 10 is adapted with the internal diameter of hollow pipe 15, and the length of compression bar 10
Degree is equal to the top of workbench 11 away from the length at 21 top of limited block.
When in use, unprocessed press forging 19 is put into the cavity 20 that 11 middle position of workbench offers, is forged and pressed
The bottom of part 19 is in contact with the top of hollow pipe 15 with the top of limited block 21, and is supported in cavity 20 by hollow pipe 15,
Top plate 2 moves downward, and band follower link 29 is moved downward with compression bar 10, until the bottom of compression bar 10 enters in cavity 20 simultaneously
It is in contact, continues downwards, compression bar 10 is pressed into press forging 19 together with the first pressure head 22 and the second pressure head 23 with the top of press forging 19
Inside, and the bottom of press forging 19 has been run through in the bottom of compression bar 10, is in contact with the top of hollow pipe 15, press forging 19 at
Type, then hydraulically extensible column 17 drives hollow pipe 15 to pop up, and the top of hollow pipe 15 ejects the press forging 19 forged and pressed
Cavity 20, when needing the small press forging of the ratio of forging reduction irregular press forging diameter, compression bar 10 it is downward under the action of, work
Together downwards, compression bar 10, which carries out forging and stamping to press forging, to be run through for platform 11 and support plate 13, immediately reset spring 14 by workbench 11 with
Support plate 13 pops up together, and the press forging 19 forged and pressed is ejected cavity 20 by the top of hollow pipe 15.
It can to sum up obtain, the present invention is provided with limit by opening up cavity 20 in the middle position of workbench 11 in cavity 20
Block 21, unprocessed press forging 19 are placed in cavity 20, and are limited block 21 and are supported on the top of cavity 20 with hollow pipe 15,
Then press forging 19 is carried out forging and stamping with the second pressure head 23 by compression bar 10, the first pressure head 22 to run through, last hydraulically extensible column 17
It drives hollow pipe 15 to pop up the press forging 19 that will have been forged and pressed to pop up in cavity 20, for traditional hot forging pressure, needle
It does not need to beat after heating press forging 19 and cools down again by the way of cold forging pressure to irregular tubular press forging, save
The time has been saved, and ensure that irregular tubular press forging performance quality will not change, the present invention passes through on the top of pedestal 1
Hydraulically extensible column 17 is installed in portion middle position, and the top of hydraulically extensible column 17 connects hollow pipe 15, and hollow pipe 15 runs through workbench
11 middle position, workbench 11 run through the inner cavity of third casing 12, install reset spring in the bottom four corners of third casing 12
14, when the small press forging 19 of comparison 19 size of target press forging carries out cold forging pressure, by the reset response of reset spring 14, band
Dynamic support plate 13 upwards, so that press forging 19 can still be popped up in cavity 20 by hollow pipe 15, ensure that press forging 19 will not
It is stuck in cavity 20, will not influence the processing of next press forging 19, time needed for saving batch machining.
Claims (7)
1. a kind of stable press forging former, including pedestal (1), top plate (2), compression bar (10) and workbench (11), special
Sign is: the top plate (2) is located at the top of pedestal (1), and compression bar (10) is located at the lower section of top plate (2) and is located at pedestal (1)
Top, workbench (11) are located at the top of pedestal (1) and are located at the lower section of compression bar (10), the left and right two at the top of the pedestal (1)
Side is all connected with there are two first sleeve (3), is equipped with the second casing (4) at the top of the first sleeve (3), the top plate (2)
It is all connected at left and right sides of bottom there are two hydraulic column (6), the bottom surface of the hydraulic column (6) is installed and hydraulic inserted link (5), the liquid
The bottom of pressure inserted link (5) is run through the top of the second casing (4) and is extended in the inner cavity of the second casing (4), the top plate (2)
Bottom middle position is connected with support base (7), and the bottom of the support base (7) is equipped with connector one (8), the connector one
(8) bottom is equipped with connector two (9), and the bottom middle position of the connector two (9) is equipped with compression bar (10), is located at institute
It states and the first pressure head (22) is installed at left and right sides of compression bar (10), be located at the bottom of first pressure head (22) and be located at compression bar
(10) outer wall of the left and right sides is equipped with the second pressure head (23)；
There are two being all connected at left and right sides of the pedestal (1) reset spring (14), it is provided at the top of the reset spring (4)
The bottom middle position of support plate (13), the support plate (13) is provided with protection cushion rubber between two reset springs (4)
(16), the top center position of the pedestal (1) is connected with rubber mount (18), is connected at the top of the rubber mount (18)
The top of hydraulically extensible column (17), the hydraulically extensible column (17) is Nian Jie with protection four phase of bottom outer wall of cushion rubber (16), position
It is connected with hollow pipe (15) in the top center position of the hydraulically extensible column (17), is connected at the top of the support plate (13)
The inner wall of third casing (12), the third casing (12) is provided with workbench (11), the middle position of the workbench (11)
It is provided with cavity (21), is provided with limited block (21) in the cavity (21), be located above the limited block (21) and be provided with
Press forging (19).
2. a kind of stable press forging former according to claim 1, it is characterised in that: the hydraulic inserted link (5)
Diameter be adapted with the internal diameter of the second casing (4), and hydraulic inserted link (5) extends into the bottom four in the second casing (4) inner cavity
Limit cushion rubber is installed in week.
3. a kind of stable press forging former according to claim 1, it is characterised in that: the first sleeve (3),
The quantity of second casing (4), the second casing (5) and hydraulic column (6) is four, is divided into two groups, two groups are located at workbench
(11) the left and right sides.
4. a kind of stable press forging former according to claim 1, it is characterised in that: the workbench (11)
Third casing (12), support plate (13) and the inner wall bottom for extending to support plate (13) are run through in bottom from top to bottom.
5. a kind of stable press forging former according to claim 1, it is characterised in that: hollow pipe (15) position
In the cavity (21) that the middle position of workbench (11) is provided with, and the internal diameter phase of the diameter of hollow pipe (15) and cavity (21)
Adaptation.
6. a kind of stable press forging former according to claim 1, it is characterised in that: the press forging (19)
Bottom is in contact at the top of hollow pipe (15) and limited block (21).
7. a kind of stable press forging former according to claim 1, it is characterised in that: the compression bar (10) it is straight
Diameter is adapted with the internal diameter of hollow pipe (15), and the length of compression bar (10) is equal to the top of workbench (11) away from limited block (21) top
The length in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357644.0A CN109201992A (en) | 2018-11-15 | 2018-11-15 | A kind of stable press forging former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357644.0A CN109201992A (en) | 2018-11-15 | 2018-11-15 | A kind of stable press forging former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109201992A true CN109201992A (en) | 2019-01-15 |
Family
ID=64995627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357644.0A Withdrawn CN109201992A (en) | 2018-11-15 | 2018-11-15 | A kind of stable press forging former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909429A (en) * | 2019-04-12 | 2019-06-21 | 上海盛堃电气有限公司 | A kind of power control cabinet forging base process equipment |
-
2018
- 2018-11-15 CN CN201811357644.0A patent/CN109201992A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909429A (en) * | 2019-04-12 | 2019-06-21 | 上海盛堃电气有限公司 | A kind of power control cabinet forging base process equipment |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |
|
| WW01 | Invention patent application withdrawn after publication |