CN107433292A - Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint - Google Patents
Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint Download PDFInfo
- Publication number
- CN107433292A CN107433292A CN201710389688.0A CN201710389688A CN107433292A CN 107433292 A CN107433292 A CN 107433292A CN 201710389688 A CN201710389688 A CN 201710389688A CN 107433292 A CN107433292 A CN 107433292A
- Authority
- CN
- China
- Prior art keywords
- drift
- guide
- discharging ring
- guide sleeve
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/20—Making uncoated products by backward extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention discloses a kind of 2000T automation forcing presses universal joint that is applied to and instead squeezes guide frame,Including spraying cooling guider under upper punch spraying cooling guider and cavity plate,Upper punch spraying cooling guider includes upper die body and discharging ring,Upper die body is connected with discharging ring by pull bar,Upper die body is provided with drift,Drift is through discharging ring and protrudes from discharging ring,The first damping hole of multiple insertions is offered on discharging ring,Drift includes guide part and press section,Spraying cooling guider includes lower mold body and the guide sleeve being connected under cavity plate,Guide sleeve is located at the top of lower mold body,Guide sleeve is engaged with the guide part of drift,Guide sleeve is provided with the second damping hole of insertion,Lower mold body is provided with the cavity being engaged with the press section of drift,The top of cavity is the guide portion being engaged with guide part,The bottom of cavity is the crush zone to match with press section.The triple role of guiding, spray and discharging can be achieved in the present invention.
Description
Technical field
The invention belongs to instead squeeze guide frame, it is more particularly to one kind and is applied to 2000T automations pressure and universal joint
Backward extrusion guide frame.
Background technology
Current domestic universal joint guider is primarily present following present situation and problem：(1) common manual universal joint production line,
Guiding and spraying cooling can be realized simultaneously, but because equipment itself precision is not high, the axiality of product can only achieve 0.8-1.2,
Reach customer requirement subsequently through machining.And the phenomenon that product is bonded on drift easily occurs in process of production, this
The shortcomings that kind of technique is：Stock utilization is low, and high processing costs, production process are long, low production efficiency.
(2) 2000T automatic assembly lines, this equipment use the universal of initial production because itself guiding accuracy is high, in equipment
Section axiality can accomplish within 0.5, but after equipment uses 1 year, due to the abrasion of guiding, universal joint axiality can reach 1.0
Left and right.And the phenomenon that product was bonded on drift and jumped material easily occurs in process of production.
The content of the invention
It is an object of the invention to provide a kind of anti-squeeze that can realize 2000T automation forcing presses to be oriented to, spray and unload
Expect that the 2000T automation forcing presses universal joint that is applied to of triple role instead squeezes guide frame.
According to an aspect of the invention, there is provided a kind of instead squeezed suitable for 2000T automation forcing presses universal joint is led
Spraying cooling guider under to structure, including upper punch spraying cooling guider and cavity plate,
The upper punch spraying cooling guider includes upper die body and discharging ring, and the upper die body and the discharging ring lead to
Pull bar connection is crossed, one end of the pull bar and the upper die body are detachable connection, and the other end of the pull bar unloads with described
Feed ring is detachable connection, and the upper die body is provided with drift, and the drift is through the discharging ring and protrudes from the discharging
Enclosing, the first damping hole of multiple insertions is offered on the discharging ring, the drift includes guide part and press section,
Spraying cooling guider includes the lower mold body being connected under the cavity plate and guide sleeve, the guide sleeve are located at institute
The top of lower mold body is stated, the guide sleeve is engaged with the guide part of the drift, and the guide sleeve is provided with the second of insertion
Damping hole, the lower mold body are provided with the cavity that is engaged with the press section of the drift, and the top of the cavity is and guide part
The guide portion being engaged, the bottom of the cavity are the crush zone to match with press section.
In some embodiments, the lower mold body and the guide sleeve are detachable by the positioning key connection
Connection.
In some embodiments, first damping hole run through the discharging ring inside portion and outside portion, for pair
The drift carries out spraying cooling.
In some embodiments, second damping hole through the guide sleeve outside portion and inner bottom part, for pair
Spraying cooling is carried out in the cavity.
Upper punch spraying cooling guide technique scheme is：Using split-type structural, the cycle of manufacturing cost is saved, is damaged
Easily change or manufacture after bad.Drift is designed to be oriented to along shape with cavity plate guide sleeve part, ensure it is effective be oriented to reach 15mm with
On, the axiality requirement of product can be effectively ensured.The damping hole of fair amount is designed with discharging ring simultaneously, when equipment backhaul
When, by selecting suitable pull bar length accurately to carry out spraying cooling to drift, while the discharging to product is completed, it is real
The now triple role of guiding, spray and discharging.
Spraying cooling guider under cavity plate, using split-type structural, the cycle of cost of manufacture is saved, is easily changed after damage
And manufacture.Cavity plate oral area and guide sleeve are designed to drift that along shape set to structure cavity plate oral area is designed to the purpose being oriented to along shape
It is to increase effective guiding distance, guide sleeve is closely connected with cavity plate by positioning key, and guide sleeve is with discharging ring using small
Gap coordinates, and is provided with the damping hole of fair amount on guide sleeve simultaneously, realizes the dual work of guiding and cavity plate spraying cooling lubrication
With.
Brief description of the drawings
Fig. 1 is that one kind of an embodiment of the present invention is applied to the anti-crowded guiding knot of 2000T automation forcing presses universal joint
The structural representation of structure；
Fig. 2 is the structural representation of the drift in Fig. 1；
Fig. 3 is A in Fig. 2 to sectional view；
Fig. 4 is B in Fig. 2 to sectional view；
Fig. 5 is the structural representation of the guide sleeve in Fig. 1；
Fig. 6 is Fig. 5 overlooking the structure diagram；
Fig. 7 is the structural representation of the cavity plate in Fig. 1；
Fig. 8 is Fig. 7 overlooking the structure diagram；
Fig. 9 is the structural representation of the discharging ring in Fig. 1.
Embodiment
Fig. 1 schematically shows being squeezed suitable for 2000T automation forcing presses are counter for one embodiment of the present invention
Guide frame.As shown in figure 1, should be applied to 2000T automation forcing presses universal joint instead squeezes guide frame, including upper punch spray
Drench spraying cooling guider under cooled guide device and cavity plate.
Upper punch spraying cooling guider includes upper die body 1 and discharging ring 2.Using split-type structural, manufacture can be saved
In the cycle of cost, easily change and manufacture after damage.Upper die body 1 and discharging ring 2 are connected by pull bar 3.One end of pull bar 3 and upper mould
For body 1 to be detachably connected, the other end and the discharging ring 2 of pull bar 3 are to be detachably connected.Upper die body 1 is fixed with drift 4.Drift 4
Through discharging ring 2 and protrude from discharging ring 2.In actual applications, discharging ring 2 is changed by changing the pull bar 3 of different length
With the relative position of upper die body 1, and then change position of the discharging ring 2 on drift 4.Multiple insertions are offered on discharging ring 2
First damping hole 21, the first damping hole 21 run through the inside portion and outside portion of discharging ring 2, for carrying out spraying cooling to drift 4.
When equipment backhaul, by selecting the pull bar 3 of appropriate length to enable spray cooling device accurate by the first damping hole 21
Spraying cooling is carried out to drift 4, while completes the discharging to product.Discharging ring 2 can also play a part of guiding, pass through discharging
The use of circle 2, the triple role of guiding, spray and discharging can be achieved.
Spraying cooling guider includes lower mold body 6 and the guide sleeve 5 being connected under cavity plate.Used for detachable connection
Split-type structural, the cycle of manufacturing cost is saved, easily change and manufacture after damage.The first locating slot 81 is offered on guide sleeve 5,
The second locating slot 82 is offered in lower mold body 6, the first locating slot 81 and the second locating slot 82 are corresponding, by the way that positioning key is distinguished
It is located in the first locating slot 81 and the second locating slot 82 so that lower mold body 6 and guide sleeve 5 are accurately positioned connection.The He of lower mold body 6
Guide sleeve 5 is closely connected by positioning key, guide sleeve 5 and discharging ring 2 is coordinated using small―gap suture, can be ensured the He of lower mold body 6
The position of guide sleeve 5 it is accurate, the precision of product can be improved.Guide sleeve 5 is located at the top of lower mold body 6.Guide sleeve 5 and drift 4
Guide part 41 is engaged.The distance being effectively oriented to can be increased.Guide sleeve 5 is provided with the second damping hole 51 of insertion, the second resistance
Buddhist nun hole 51 is through the outside portion of guide sleeve 5 and inner bottom part.For carrying out spraying cooling to the cavity of lower mold body 6, can be achieved to be oriented to
With the double action lubricated cavity plate spraying cooling.Lower mold body 6 is provided with the cavity being engaged with the press section 42 of drift 4.Lower mould
Top in the cavity of body 6 is guide portion 71, and the bottom of cavity is crush zone 72.Product is extruded together in crush zone 72.
Guide portion 71 is engaged with the guide part of drift 4, and the collective effect of discharging ring 2, guide sleeve 5 and guide portion 71 can ensure effectively
Guiding reaches more than 15mm, can effectively ensure that the axiality requirement of product.
The above is only some embodiments of the present invention.For those of ordinary skill in the art, this is not being departed from
On the premise of innovation and creation are conceived, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (4)
1. instead squeeze guide frame suitable for 2000T automation forcing presses universal joint, it is characterised in that sprayed including upper punch cold
But spraying cooling guider under guider and cavity plate,
The upper punch spraying cooling guider includes upper die body and discharging ring, and the upper die body and the discharging ring pass through drawing
Bar connects, and one end of the pull bar is detachable connection, the other end of the pull bar and the discharging ring with the upper die body
For detachable connection, the upper die body is provided with drift, and the drift is through the discharging ring and protrudes from the discharging ring, institute
The first damping hole that multiple insertions are offered on discharging ring is stated, the drift includes guide part and press section,
Spraying cooling guider includes the lower mold body that is connected and guide sleeve under the cavity plate, and the guide sleeve is under described
The top of die body, the guide sleeve are engaged with the guide part of the drift, and the guide sleeve is provided with the second damping of insertion
Hole, the lower mold body are provided with the cavity being engaged with the press section of the drift, and the top of the cavity is to match with guide part
The guide portion of conjunction, the bottom of the cavity are the crush zone to match with press section.
2. according to claim 1 be applied to 2000T automation forcing press universal joint backward extrusion guide frames, its feature
It is, the lower mold body and the guide sleeve are detachable connection by the positioning key connection.
3. according to claim 1 be applied to 2000T automation forcing press universal joint backward extrusion guide frames, its feature
It is, first damping hole runs through the inside portion and outside portion of the discharging ring, for carrying out spraying cooling to the drift.
4. according to claim 1 be applied to 2000T automation forcing press universal joint backward extrusion guide frames, its feature
It is, second damping hole is through the outside portion of the guide sleeve and inner bottom part, for cold to carrying out spraying in the cavity
But.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389688.0A CN107433292A (en) | 2017-05-27 | 2017-05-27 | Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389688.0A CN107433292A (en) | 2017-05-27 | 2017-05-27 | Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107433292A true CN107433292A (en) | 2017-12-05 |
Family
ID=60458792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389688.0A Pending CN107433292A (en) | 2017-05-27 | 2017-05-27 | Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107433292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311636A (en) * | 2018-04-27 | 2018-07-24 | 江苏大洋精锻有限公司 | Suitable for automated machine forcing press warm forging cavity plate screw spraying cooling and lubricating device |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202527643U (en) * | 2012-04-23 | 2012-11-14 | 上海纳铁福传动轴有限公司 | Tripod-shaft-yoke warm forging die |
| CN203649295U (en) * | 2013-11-27 | 2014-06-18 | 江苏森威精锻有限公司 | Device for warm forging and spray cooling of universal joint |
| CN105033071A (en) * | 2015-09-18 | 2015-11-11 | 吉林大学 | Die capable of controlling part thermoforming damage distribution |
| CN105762997A (en) * | 2016-04-19 | 2016-07-13 | 苏州工业职业技术学院 | Stacking die for expanding-tire automatic discharging type stator core |
| CN207043048U (en) * | 2017-05-27 | 2018-02-27 | 江苏大洋精锻有限公司 | Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint |
-
2017
- 2017-05-27 CN CN201710389688.0A patent/CN107433292A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202527643U (en) * | 2012-04-23 | 2012-11-14 | 上海纳铁福传动轴有限公司 | Tripod-shaft-yoke warm forging die |
| CN203649295U (en) * | 2013-11-27 | 2014-06-18 | 江苏森威精锻有限公司 | Device for warm forging and spray cooling of universal joint |
| CN105033071A (en) * | 2015-09-18 | 2015-11-11 | 吉林大学 | Die capable of controlling part thermoforming damage distribution |
| CN105762997A (en) * | 2016-04-19 | 2016-07-13 | 苏州工业职业技术学院 | Stacking die for expanding-tire automatic discharging type stator core |
| CN207043048U (en) * | 2017-05-27 | 2018-02-27 | 江苏大洋精锻有限公司 | Guide frame is instead squeezed suitable for 2000T automation forcing presses universal joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311636A (en) * | 2018-04-27 | 2018-07-24 | 江苏大洋精锻有限公司 | Suitable for automated machine forcing press warm forging cavity plate screw spraying cooling and lubricating device |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
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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 | ||
| CB02 | Change of applicant information |
Address after: 224100 new Fengzhen industrial concentration area in Dafeng District, Yancheng City, Jiangsu Applicant after: JIANGSU DAYANG PF CO., LTD. Address before: 224100 Xinfeng industrial concentration area in Yancheng City, Jiangsu Province Applicant before: JIANGSU DAYANG PF CO., LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
|
| RJ01 | Rejection of invention patent application after publication |