CN107052221B - A kind of hot upsetting device for automatically molding - Google Patents
A kind of hot upsetting device for automatically molding Download PDFInfo
- Publication number
- CN107052221B CN107052221B CN201710258262.1A CN201710258262A CN107052221B CN 107052221 B CN107052221 B CN 107052221B CN 201710258262 A CN201710258262 A CN 201710258262A CN 107052221 B CN107052221 B CN 107052221B
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- China
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- workpiece
- apical axis
- lower die
- turning rod
- upper mold
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Classifications
-
- 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
- B21K1/02—Making machine elements balls, rolls, or rollers, e.g. for bearings
-
- 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
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- 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
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
- B21J13/12—Turning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/025—Closed die forging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
A kind of hot upsetting device for automatically molding, including upper die and lower die and left and right positioning, upper mold bottom processes upper cavity, lower mode cavity is processed at the top of lower die, the center processing apical axis hole of lower die, lower die hole on the both sides processing turning rod in apical axis hole, apical axis is installed in apical axis hole and is fixed by flange, apical axis cylinder is connect under apical axis, turning rod is installed on turning rod in hole, is connect with cam below turning rod, and workpiece is placed between upper and lower mould and left and right positioning, it is side push cylinder before workpiece, diversion trench is machined in the lower die after workpiece；Working condition is as follows：Workpiece is placed on working position by manipulator, upper mold upsetting pressure workpiece at a certain time interval, left and right positioning and turning rod regularly overturn workpiece, the molding of workpiece is completed, apical axis and the linkage effect of side push cylinder make workpiece after molding be tumbled along diversion trench, and the present apparatus is ingenious in design, the feeding of cooperative mechanical hand, it can dock in a pipeline, high degree of automation.
Description
Technical field
The present invention relates to metal material thermal formation apparatus more particularly to a kind of hot upsetting device for automatically molding.
Background technology
Hot pier carries out punching press after referring to raw material heating, achievees the purpose that solid state transformation, larger workpiece using the plasticity of metal
Processing and forming generally using hot pier be molded, for iron ball hot pier be molded, currently, the punching press mainly by upper mold and lower die adds again
The overturning of upper staff make workpiece occur solid state transformation, the operation skill that the method needs staff certain, meanwhile, labor
Fatigue resistance is big, and the metal material of high temperature is dangerous high.
A kind of hot pier device for automatically molding that the present invention refers to is acted on by turning rod and the linkage of left and right positioning, makes processing
Part automatic moulding between upper and lower mould, while the effect of cooperative mechanical hand and diversion trench, the present apparatus can be docked with assembly line, be compared
In the mode of manual operations cooperation upper and lower mould before, the present apparatus realizes the automation in complete meaning, reduces work people
While the labor intensity of member, the precision and labor productivity of product are improved, it is significant for the transition and upgrade of enterprise.
Invention content
Shortcoming present in regarding to the issue above, the present invention provide a kind of hot upsetting device for automatically molding.
To achieve the above object, the present invention provides a kind of hot upsetting device for automatically molding, including：
Upper mold, the upper mold are fixedly mounted on the top of press machine, and the center of the upper mold processes upper cavity, the upper mold
Chamber is hemispherical；
Lower die, the lower die are fixedly mounted on the lower section of the upper mold, and the center of the lower die processes lower mode cavity, under described
Die cavity is matched with the upper cavity, and the lower section of the lower mode cavity is apical axis hole, is symmetrical machining at left and right sides of the apical axis hole
Hole on turning rod, apical axis are installed in the apical axis hole and are fixed by flange, with apical axis cylinders below the apical axis, turn over
Bull stick passes through the turning rod lower opening on the flange to stretch on the turning rod in hole, and lower part and the cam of the turning rod connect
It connects；
Workpiece, the workpiece are cylinder, and the workpiece is positioned over the upper mold and the lower die by manipulator
Between；
Left positioning and right positioning, for the left location and installation in the left side of the workpiece, the left positioning includes left positioning
Portion and left locating rack, the left positioning region are semicircle, and the left locating rack is circumscribed with moving cylinder, the right positioning with it is described
Left location structure is consistent, including right positioning region and right locating rack, and the right positioning left is positioned along the upper mold and described with described
The central symmetry of lower die is installed；
Side push cylinder, the side push cylinder are installed on before the lower die；
Diversion trench, for the water conservancy diversion groove processing on the subsequent midship section of the lower die, the diversion trench is one inclined
Track, the track top reach the upper surface of the lower die, the track lower section and conveying band connection.
As a further improvement on the present invention, the apical axis is from top to bottom divided into spherical surface top, major diameter section, circular arc bottom.
As a further improvement on the present invention, the spherical surface top coincide with the lower mode cavity, the size of the major diameter section
Matched with the apical axis hole, the circular arc bottom pass through the flange on convex shoulder, centre bore and with the apical axis cylinder contact.
As a further improvement on the present invention, the turning rod is from top to bottom divided into spherical surface invertible head, connecting rod, turning rod
Bottom.
As a further improvement on the present invention, the spherical surface invertible head coincide with the lower mode cavity, the turning rod bottom
For arc-shaped.
As a further improvement on the present invention, spherical surface push rod cup is housed before the push rod of the side push cylinder.
As a further improvement on the present invention, the manipulator is 6 shaft industrial robot EverRobot RH6.
As a further improvement on the present invention, the cam is circumscribed with motor decelerating mechanism.
Beneficial effects of the present invention are：
It is acted on by turning rod and the linkage of left and right positioning, makes workpiece automatic moulding between upper and lower mould, coordinate simultaneously
The effect of manipulator and diversion trench, the present apparatus can be docked with assembly line, compared to the side of manual operations cooperation upper and lower mould before
Formula, the present apparatus realize the automation in complete meaning, while reducing the labor intensity of staff, improve product
Precision and labor productivity are significant for the transition and upgrade of enterprise.
Description of the drawings
Fig. 1 is a kind of front view of hot upsetting device for automatically molding of the present invention；
Fig. 2 is the vertical view at lower die；
Fig. 3 is a kind of work flow diagram of hot upsetting device for automatically molding of the present invention；
Fig. 4 is the part drawing of part turnover bar；
Fig. 5 is the part drawing of component flange；
Fig. 6 is the part drawing of component cam；
Fig. 7 is the part drawing of right positioning；
Fig. 8 is the part drawing of left positioning；
Fig. 9 is the part drawing of apical axis.
In figure：1, upper mold；2, upper cavity；3, workpiece；4, left positioning；41, left positioning region；42, left locating rack；5, right fixed
Position；51, right positioning region；52, right locating rack；6, side push cylinder；61, spherical surface push rod cup；7, lower die；8, lower mode cavity；9, turning rod；
91, spherical surface invertible head；92, connecting rod；93, turning rod bottom；10, hole on turning rod；11, apical axis hole；12, apical axis；121, ball
Face comes directly towards；122, major diameter section；123, circular arc bottom；13, flange；131, convex shoulder；132, centre bore；133, turning rod lower opening；14, convex
Wheel；15, apical axis cylinder；16, diversion trench；17, conveyer belt.
Specific implementation mode
As shown in figs 1-9, a kind of hot upsetting device for automatically molding described in the embodiment of the present invention, including：On as shown in Figure 1,
Mould 1 is fixedly mounted on the top of press machine, and the center of upper mold 1 processes upper cavity 2, and upper cavity 2 is hemispherical；Lower die 7 fixes peace
Mounted in the lower section of upper mold 1, the center of lower die 7 processes lower mode cavity 8, and lower mode cavity 8 is matched with upper cavity 2, and the lower section of lower mode cavity 8 is top
Axis hole 11,11 left and right sides of apical axis hole is hole 10 on the turning rod of symmetrical machining, and apical axis 12 is installed in apical axis hole 11 and passes through
Flange 13 is fixed, and as shown in Fig. 1, Fig. 9, apical axis 12 is from top to bottom divided into spherical surface top 121, major diameter section 122, circular arc bottom 123, ball
Face top 121 coincide with lower mode cavity 8, and the size of major diameter section 122 is matched with apical axis hole 11, and circular arc bottom 123 passes through on flange 13
Convex shoulder 131, centre bore 132 are simultaneously contacted with apical axis cylinder 15, and turning rod 9 passes through the turning rod lower opening 133 on flange 13 to stretch into and turns over
On bull stick in hole 10, as shown in figure 4, turning rod 9 is from top to bottom divided into spherical surface invertible head 91, connecting rod 92, turning rod bottom 93,
Spherical surface invertible head 91 coincide with lower mode cavity 8, and turning rod bottom 93 is arc-shaped and is contacted with cam 14 that cam 14 is circumscribed with motor
Deceleration mechanism；As shown in Figure 1, workpiece 3 is cylinder, workpiece 3 is positioned over by manipulator between upper mold 1 and lower die 7, machinery
Hand is 6 shaft industrial robot EverRobot RH 6；As shown in Figure 1, left positioning 4 is installed on the left side of workpiece 3, left positioning 4
Including left positioning region 41 and left locating rack 42, left positioning region 41 is semicircle, and left locating rack 42 is circumscribed with moving cylinder, right positioning
5 is consistent with 4 structures of left positioning, including right positioning region 51 and right locating rack 52, and right positioning 5 is with left positioning 4 along upper mold 1 and lower die 7
Central symmetry installation；As shown in Fig. 2, side push cylinder 6 is installed on before lower die 7, spherical surface is housed before the push rod of side push cylinder 6
Push rod cup 61；Diversion trench 16 is processed on 7 subsequent midship section of lower die holder, and diversion trench 16 is an inclined track, on track
Side reaches the upper surface of lower die 7, is connect with conveyer belt 17 below track.
It is acted on by turning rod and the linkage of left and right positioning, makes workpiece automatic moulding between upper and lower mould, coordinate simultaneously
The effect of manipulator and diversion trench, the present apparatus can be docked with assembly line, compared to the side of manual operations cooperation upper and lower mould before
Formula, the present apparatus realize the automation in complete meaning, while reducing the labor intensity of staff, improve product
Precision and labor productivity are significant for the transition and upgrade of enterprise.
When specifically used, for convenience of the present invention is understood, it is described respectively in conjunction with attached drawing；
Workpiece is placed on working position by manipulator, device is uniformly controlled by PLC, first by the up and down motion of upper mold
The pier pressure effect of certain number is carried out to workpiece, the solid-state deformation of upper and lower ends recess, intermediate projections occurs for workpiece (as schemed
In 3 shown in 3-1), upper mold moves up, and left and right is moved under the action of being located in moving cylinder toward workpiece, while PLC controls right side
The turning rod in top left side is failure to actuate on turning rod, and the "Left"-deviationist (as shown in 3-2 in Fig. 3) of certain angle, PLC controls occur for workpiece
The turning rod on left and right positioning and right side returns to original position, meanwhile, upper mold, which moves down, to be continued, to the pier pressure effect of the certain number of workpiece, to add
Deformation in the middle part of workpiece is more obvious (as shown in 3-3 in Fig. 3), and upper mold moves up, and controls past under the action of being located in moving cylinder
Workpiece moves, while the turning rod on top right side is failure to actuate on the turning rod in PLC controls left side, and certain angle occurs for workpiece
Right deviation (as shown in 3-4 in Fig. 3), upper mold, which moves down, to be continued to the pier pressure effect of the certain number of workpiece, fixed by turning rod, left and right
The linkage effect of position and upper mold, workpiece are completed through multiple overturning and pier pressure aftershaping, and PLC controls apical axis cylinder and pushes apical axis
Up workpiece is jacked up, meanwhile, workpiece is released (workpiece is spherical shape at this time) by side push cylinder, and workpiece is along water conservancy diversion trough roller
Onto conveyer belt.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of hot upsetting device for automatically molding, which is characterized in that including：
Upper mold (1), the upper mold (1) are fixedly mounted on the top of press machine, and the center of the upper mold (1) processes upper cavity (2),
The upper cavity (2) is hemispherical；
Lower die (7), the lower die (7) are fixedly mounted on the lower section of the upper mold (1), and the center of the lower die (7) processes lower die
Chamber (8), the lower mode cavity (8) match with the upper cavity (2), and the lower section of the lower mode cavity (8) is apical axis hole (11), the top
It is hole (10) on the turning rod of symmetrical machining at left and right sides of axis hole (11), apical axis (12) is installed in the apical axis hole (11) and leads to
It is fixed to cross flange (13), is connected with apical axis cylinder (15) below the apical axis (12), turning rod (9) passes through on the flange (13)
Turning rod lower opening (133) stretch on the turning rod in hole (10), the lower part of the turning rod (9) is connect with cam (14)；
Workpiece (3), the workpiece (3) be cylinder, the workpiece (3) by manipulator be positioned over the upper mold (1) with
Between the lower die (7)；
Left positioning (4) and right positioning (5), the left positioning (4) are installed on the left side of the workpiece (3), the left positioning (4)
Including left positioning region (41) and left locating rack (42), the left positioning region (41) is semicircle, and the left locating rack (42) is external
There is moving cylinder, the right positioning (5) is consistent with left positioning (4) structure, including right positioning region (51) and right locating rack
(52), the right positioning (5) is installed with the left positioning (4) along the central symmetry of the upper mold (1) and the lower die (7)；
Side push cylinder (6), the side push cylinder (6) are installed on before the lower die (7)；
Diversion trench (16), diversion trench (16) processing is on the lower die (7) subsequent midship section, the diversion trench (16)
For an inclined track, the track top reaches the upper surface of the lower die (7), connects with conveyer belt (17) below the track
It connects.
2. a kind of hot upsetting device for automatically molding according to claim 1, it is characterised in that：The apical axis (12) is from top to bottom
It is divided into spherical surface top (121), major diameter section (122), circular arc bottom (123).
3. a kind of hot upsetting device for automatically molding according to claim 2, it is characterised in that：Spherical surface top (121) with
The lower mode cavity (8) is coincide, and the size of the major diameter section (122) is matched with the apical axis hole (11), and the circular arc bottom (123) is worn
The convex shoulder (131) crossed on the flange (13), centre bore (132) are simultaneously contacted with the apical axis cylinder (15).
4. a kind of hot upsetting device for automatically molding according to claim 1, it is characterised in that：The turning rod (9) by up to
Under be divided into spherical surface invertible head (91), connecting rod (92), turning rod bottom (93).
5. a kind of hot upsetting device for automatically molding according to claim 4, it is characterised in that：The spherical surface invertible head (91) with
The lower mode cavity (8) is coincide, and the turning rod bottom (93) is arc-shaped.
6. a kind of hot upsetting device for automatically molding according to claim 1, it is characterised in that：Side push cylinder (6) push away
Spherical surface push rod cup (61) is housed before bar.
7. a kind of hot upsetting device for automatically molding according to claim 1, it is characterised in that：The manipulator is the industry of 6 axis
Robot EverRobot RH 6.
8. a kind of hot upsetting device for automatically molding according to claim 1, it is characterised in that：The cam (14) is circumscribed with electricity
Machine deceleration mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258262.1A CN107052221B (en) | 2017-04-19 | 2017-04-19 | A kind of hot upsetting device for automatically molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258262.1A CN107052221B (en) | 2017-04-19 | 2017-04-19 | A kind of hot upsetting device for automatically molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052221A CN107052221A (en) | 2017-08-18 |
| CN107052221B true CN107052221B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258262.1A Active CN107052221B (en) | 2017-04-19 | 2017-04-19 | A kind of hot upsetting device for automatically molding |
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| Country | Link |
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| CN (1) | CN107052221B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110252921B (en) * | 2019-05-31 | 2023-12-08 | 南通海洲紧固件制造有限公司 | Automatic warm mound machine of bolt |
| CN112317669B (en) * | 2020-11-04 | 2022-08-09 | 慈溪市嘉实机械有限公司 | Upset clamping machinery mechanism of cold-heading make-up machine |
| CN112792285A (en) * | 2021-01-15 | 2021-05-14 | 常熟市龙特耐磨球有限公司 | Steel ball overturning and forging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1133013A1 (en) * | 1983-08-05 | 1985-01-07 | Ижевский механический институт | Tongs head of forcing manipulator arm |
| CN2187503Y (en) * | 1994-02-26 | 1995-01-18 | 方东 | Swinging roll compaction machine |
| WO2007081993A2 (en) * | 2006-01-10 | 2007-07-19 | Gkn Sinter Metals, Inc. | Forging/coining method |
| CN201239777Y (en) * | 2008-07-09 | 2009-05-20 | 天津市天锻压力机有限公司 | Automatic turnover device of titanium electrode bar moulding hydraulic press |
| CN204234649U (en) * | 2014-11-27 | 2015-04-01 | 山东矿机集团莱芜煤机有限公司 | Can multistation liftout mould |
| CN105057558A (en) * | 2015-07-07 | 2015-11-18 | 河南锦源精密机械制造有限公司 | Big-end multi-step hollow shaft forging piece moulding method and vertical-horizontal dual-purpose swing rolling machine |
-
2017
- 2017-04-19 CN CN201710258262.1A patent/CN107052221B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1133013A1 (en) * | 1983-08-05 | 1985-01-07 | Ижевский механический институт | Tongs head of forcing manipulator arm |
| CN2187503Y (en) * | 1994-02-26 | 1995-01-18 | 方东 | Swinging roll compaction machine |
| WO2007081993A2 (en) * | 2006-01-10 | 2007-07-19 | Gkn Sinter Metals, Inc. | Forging/coining method |
| CN201239777Y (en) * | 2008-07-09 | 2009-05-20 | 天津市天锻压力机有限公司 | Automatic turnover device of titanium electrode bar moulding hydraulic press |
| CN204234649U (en) * | 2014-11-27 | 2015-04-01 | 山东矿机集团莱芜煤机有限公司 | Can multistation liftout mould |
| CN105057558A (en) * | 2015-07-07 | 2015-11-18 | 河南锦源精密机械制造有限公司 | Big-end multi-step hollow shaft forging piece moulding method and vertical-horizontal dual-purpose swing rolling machine |
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| Publication number | Publication date |
|---|---|
| CN107052221A (en) | 2017-08-18 |
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Address after: 314000 2 building, Photovoltaic Science Park, 1288 Kang He road, Xiuzhou District, Jiaxing, Zhejiang. Applicant after: Jiaxing University Address before: 314001 Yuexiu South Road, Nanhu District, Jiaxing, Zhejiang Province, No. 56 Applicant before: Jiaxing University |
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