CN102009130A - Lost foam casting model anti-deformation technical clamp and using method - Google Patents
Lost foam casting model anti-deformation technical clamp and using method Download PDFInfo
- Publication number
- CN102009130A CN102009130A CN 201010537790 CN201010537790A CN102009130A CN 102009130 A CN102009130 A CN 102009130A CN 201010537790 CN201010537790 CN 201010537790 CN 201010537790 A CN201010537790 A CN 201010537790A CN 102009130 A CN102009130 A CN 102009130A
- Authority
- CN
- China
- Prior art keywords
- lost foam
- foam casting
- casting model
- model anti
- jig
- 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.)
- Granted
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a lost foam casting model anti-deformation technical clamp and a using method in the field of lost foam casting. A clamp body consists of rods. The invention is characterized in that: the rods are connecting pieces and supporting pieces, wherein the connecting pieces are provided with three-way connection, four-way connection, bends and direct connection; the supporting pieces are provided with a main rod, a limiting rod and a form fixing rod; a fastening screw is arranged on an end part of each connection of the connecting pieces and the supporting pieces; a scale is arranged on one side of the main rod; the connecting pieces and supporting pieces are hollow rods; one ends of the rods are connectors which are rightly inserted into the other ends of the rods; the position and distance of the form fixing rod are adjusted according to the workpiece requirement, and each component is connected and fixed so as to form different kinds of clamps. The clamp is an effective measure for the lost foam casting model anti-deformation control, the problem of deformation of a lost foam casting model before packing is well solved, the yield of finished products is improved, the method is easy to operate and can be controlled accurately, and the labor efficiency is improved.
Description
Technical field:
The invention belongs to the lost foam casting technical field, be specifically related to a kind of lost foam casting mold setting preceding anti-deformation control tool and using method.
Background technology:
Distortion and inherent collection carbon defects are two outstanding problems of lost foam casting, although difform foundry goods material is identical, because basic structure is different with wall thickness, require the substance of control also just different, say that therefore lost foam casting " a kind of technology of a kind of foundry goods " is very proper.Problem on deformation mainly is present in two processes, the one, the model deformation before the vanning occurs in the distortion that the posture of placing in the drying course and the unequal factor of foam contraction cause, the one, in the vanning process owing to pushed by the dry sand of jolt ramming, the mould walls different directions is stressed not to be waited, the distortion of casting back.The control method that manufacturing enterprise takes the production of certain foundry goods is varied, effect also varies, the useless part of great majority is because due to the distortion, influence product and made qualification rate, big multiple enterprises is controlled operation at model deformation, adopts the method for proofreading and correct while measuring, and efficient is extremely low, the different operating workman is that factor is also more, so poor effect.
Summary of the invention:
For solving the above-mentioned defective that prior art exists, the object of the present invention is to provide a kind of lost foam casting model anti-deformation process jig, this process clamp is simple in structure, adaptability is strong, can require to be combined into the shape that adapts according to workpiece, disposable adjustment be suitable, overlaps more and uses, the efficiency height has reduced the scrappage that foundry goods causes because of distortion.
Another kind of purpose of the present invention provides a kind of using method of lost foam casting model anti-deformation process jig.This method is simple to operate, and control puts in place, has improved efficiency.
For achieving the above object, the technical solution used in the present invention is, this lost foam casting model anti-deformation process jig, constitute fixture body by rod member, it is characterized in that: described rod member is connector and support member, described connector has three-way connection, four-way connection, elbow and direct joint, described support member has mobile jib, gag lever post and setting bar, each joint end of described connector and support member is provided with firm screw, one side of described mobile jib is provided with rule, described connector and support member are hollow rods, the one end is an interface, and interface just in time can insert the rod member other end, adjusts setting bar position and distance by the workpiece requirement, connect and firm each parts, constitute different types of jig.
The end of described setting bar has the contact-making surface of arc.
Described connector and support member all adopt aluminium alloy or magnesium alloy product.
The interface position of described rod member is provided with trip bolt.
A kind of using method of lost foam casting model anti-deformation process jig, it is characterized in that operating as follows: the jig that combines is inserted on the model, the setting bar blocks or props up yielding position, use dried batten or high strength cement press strip then, be connected on yielding position with melt viscosity, treat to take off jig after the melten gel cooling, and then carry out next procedure.
Adopt the beneficial effect of technique scheme: this lost foam casting model anti-deformation process jig, by three-way connection, four-way connection, elbow and the direct connector that constitutes of joint, with the support member that constitutes by mobile jib, gag lever post and setting bar, described connector and support member connect into different types of anti-deformation process jig according to the shape of model, as long as the disposable adjustment of jig is suitable, many covers are also used, efficiency improves 1-2 doubly, in addition, significantly reduce the problem on deformation of this link, improved the production qualification rate.Lost foam casting bubble moulding model is owing to be subjected to multiple factor affecting local deformation, for effectively controlling this problem, the process clamp that adopts this programme to make, earlier satisfactory size or shape are arrived in model tuning, again these positions are fixed, fixing measure is, with dried batten or high strength cement press strip, with the bonding support of PUR, to take off jig after the cooling and enter next procedure again, the method has changed traditional control method, simple to operate, control puts in place, has improved efficiency, has reduced the scrappage that foundry goods causes because of distortion.
Description of drawings
Below in conjunction with figure concrete case study on implementation of the present invention is described in further detail:
Fig. 1 is the three-way connection structural representation of process clamp of the present invention.
Fig. 2 is the four-way connection structural representation of process clamp of the present invention.
Fig. 3 is the bent sub structural representation of process clamp of the present invention.
Fig. 4 is the direct joint design schematic diagram of process clamp of the present invention.
Fig. 5 is the gag lever post structural representation of process clamp of the present invention.
Fig. 6 is the mobile jib structural representation of process clamp of the present invention.
Fig. 7 is the backstay structural representation of process clamp of the present invention.
Fig. 8 is another kind of backstay structural representation.
Fig. 9 is the general assembly structural representation of process clamp of the present invention.
Figure 10 is the another kind of structure general assembly structural representation of process clamp of the present invention.
The specific embodiment:
As Fig. 9,10 described lost foam casting model anti-deformation process jigs, constitute fixture body by rod member, described rod member is connector and support member, have three-way connection 1, four-way connection 2, elbow 3 and direct joint 4 as connector as described in Fig. 1,2,3,4,5,6,7,8, described support member has mobile jib 6, gag lever post 5 and setting bar 7, each joint end of described connector and support member is provided with firm screw, and each parts material is aluminium alloy or magnesium alloy product, rod member hollow.Connector wall thickness 1.5-2mm, mobile jib wall thickness 1-2mm, length is divided into three kinds of 150mm, 300mm, 400mm, gag lever post 50mm, the setting bar is divided into three kinds of 60mm, 100mm, 200mm, and bar cross section is the square of 12X12mm, and an end just inserts connector one end.The end of described as shown in Figure 8 setting bar has the contact-making surface 8 of arc, makes things convenient for its contact-making surface to contact with circular die.One side of described mobile jib is provided with rule, and described connector and support member are hollow rods, and the one end is an interface, interface just in time can insert the rod member other end, adjust setting bar position and distance by the workpiece requirement, connect and firm each parts, constitute different types of jig.According to the position of foundry goods size and control distortion, select the kind and the specification of parts, adjust setting bar position and distance by the workpiece requirement, connect and firm each parts.According to the part model requirement, find out variable form point, as shown in Figure 9, wherein the variable form point of workpiece is 4 points, presses workpiece size suitable for reading, select parts: 6 of threeways, 4 at elbow, each 2 of mobile jib 200mm, 400mm, 2 of gag lever posts, 4 on setting bar connects firm, regulate the position of setting bar, make its correspondence be supported on the variable form point of workpiece.The setting point is 4 points as shown in figure 10, according to 6 of the big disc size Selection of part model 300mm mobile jibs, and 4 of gag lever posts, 4 on setting bar, 1 of four-way, setting bar position is adjusted in 8 of threeways, meets the workpiece requirement, and the fastening connection piece screw.
Lost foam casting model anti-deformation process jig shown in Fig. 9,10, its distortion is proofreaied and correct and method for shaping is:
Four gag lever posts of jig are inserted the deformation point internal chamber wall of model, the setting bar blocks or props up yielding position, uses dried batten or high strength cement press strip then, is connected on yielding position with melt viscosity, treat to take off jig after the melten gel cooling, and then carry out next procedure.
Claims (5)
1. lost foam casting model anti-deformation process jig, constitute fixture body by rod member, it is characterized in that: described rod member is connector and support member, described connector has three-way connection, four-way connection, elbow and direct joint, described support member has mobile jib, gag lever post and setting bar, each joint end of described connector and support member is provided with firm screw, one side of described mobile jib is provided with rule, described connector and support member are hollow rods, the one end is an interface, and interface just in time can insert the rod member other end, adjusts setting bar position and distance by the workpiece requirement, connect and firm each parts, constitute different types of jig.
2. lost foam casting model anti-deformation process jig according to claim 1, it is characterized in that: the end of described setting bar has the contact-making surface of arc.
3. lost foam casting model anti-deformation process jig according to claim 1, it is characterized in that: described connector and support member all adopt aluminium alloy or magnesium alloy product.
4. lost foam casting model anti-deformation process jig according to claim 1, it is characterized in that: the interface position of described rod member is provided with trip bolt.
5. the using method of a lost foam casting model anti-deformation process jig, it is characterized in that operating as follows: the jig that combines is inserted on the model, the setting bar blocks or props up yielding position, use dried batten or high strength cement press strip then, be connected on yielding position with melt viscosity, treat to take off jig after the melten gel cooling, and then carry out next procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537790A CN102009130B (en) | 2010-11-10 | 2010-11-10 | Lost foam casting model anti-deformation technical clamp and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010537790A CN102009130B (en) | 2010-11-10 | 2010-11-10 | Lost foam casting model anti-deformation technical clamp and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009130A true CN102009130A (en) | 2011-04-13 |
| CN102009130B CN102009130B (en) | 2012-10-10 |
Family
ID=43839564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010537790A Expired - Fee Related CN102009130B (en) | 2010-11-10 | 2010-11-10 | Lost foam casting model anti-deformation technical clamp and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009130B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008545A (en) * | 2012-12-11 | 2013-04-03 | 中联重科股份有限公司 | Lost foam casting method and cast product |
| CN103600027A (en) * | 2013-11-29 | 2014-02-26 | 成都成工工程机械井研铸造有限责任公司 | V-process universal template |
| CN109351917A (en) * | 2018-11-29 | 2019-02-19 | 芜湖新兴新材料产业园有限公司 | The casting technique of motor housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328453Y (en) * | 1998-05-20 | 1999-07-14 | 吴华盛 | Fan-shaped clamp for casting sand box |
| CN2498387Y (en) * | 2001-09-24 | 2002-07-03 | 河北农哈哈机械厂 | Cross fastener for two bars |
| CN101480696A (en) * | 2008-01-11 | 2009-07-15 | 中国科学院金属研究所 | Method for preparing high-temperature alloy thin-section casting |
| CN101716653A (en) * | 2009-12-09 | 2010-06-02 | 宁夏共享铸钢有限公司 | Anti-deformation method for casting vane of ultra-large mixed flow type water turbine |
| CN101758164A (en) * | 2009-12-29 | 2010-06-30 | 上海应用技术学院 | Anti-deformation process method of massive plate casted by lost mold |
-
2010
- 2010-11-10 CN CN201010537790A patent/CN102009130B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328453Y (en) * | 1998-05-20 | 1999-07-14 | 吴华盛 | Fan-shaped clamp for casting sand box |
| CN2498387Y (en) * | 2001-09-24 | 2002-07-03 | 河北农哈哈机械厂 | Cross fastener for two bars |
| CN101480696A (en) * | 2008-01-11 | 2009-07-15 | 中国科学院金属研究所 | Method for preparing high-temperature alloy thin-section casting |
| CN101716653A (en) * | 2009-12-09 | 2010-06-02 | 宁夏共享铸钢有限公司 | Anti-deformation method for casting vane of ultra-large mixed flow type water turbine |
| CN101758164A (en) * | 2009-12-29 | 2010-06-30 | 上海应用技术学院 | Anti-deformation process method of massive plate casted by lost mold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008545A (en) * | 2012-12-11 | 2013-04-03 | 中联重科股份有限公司 | Lost foam casting method and cast product |
| CN103008545B (en) * | 2012-12-11 | 2015-08-26 | 中联重科股份有限公司 | Lost foam casting method and cast product |
| CN103600027A (en) * | 2013-11-29 | 2014-02-26 | 成都成工工程机械井研铸造有限责任公司 | V-process universal template |
| CN103600027B (en) * | 2013-11-29 | 2015-08-05 | 成都成工工程机械井研铸造有限责任公司 | V method common template |
| CN109351917A (en) * | 2018-11-29 | 2019-02-19 | 芜湖新兴新材料产业园有限公司 | The casting technique of motor housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009130B (en) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102009130B (en) | Lost foam casting model anti-deformation technical clamp and using method | |
| CN204772928U (en) | Cement flower bucket is pour and is used centre form | |
| CN209633293U (en) | It is a kind of for producing the vertical die of prefabricated components | |
| CN202037207U (en) | Fixture for straightening arc castings | |
| CN101877518A (en) | Adjustable stator bar molding press device and machining method thereof | |
| CN205291228U (en) | Triangle -shaped precast concrete piece making devices | |
| CN205033575U (en) | Antenna house presss from both sides tightly fixes a position frock | |
| CN204382575U (en) | A kind of plastic pipe double molds forming machine | |
| CN210336353U (en) | Forming die of large-scale resistant firebrick | |
| CN105459246A (en) | High-pressure grouting forming machine for household porcelain | |
| CN203371623U (en) | Light wallboard vertical mould forming machine with movable modules | |
| CN203741864U (en) | Special die for iron tower foundation protection cap | |
| KR200468152Y1 (en) | Support frame for prevent twist at pre-step moduling ship's metal outfit for main engine's support machine in moving | |
| CN204136198U (en) | A kind of refractory brick mould | |
| CN111890547A (en) | Manufacturing process of elastic supporting block capable of being rapidly stripped | |
| CN205185021U (en) | Haydite wallboard mould | |
| CN211524077U (en) | Secondary beam side form reinforcing and shaping construction tool | |
| CN104015261A (en) | Combined adjustable prefabricated concrete component embedded part locating moulding bed and construction technology thereof | |
| CN218621876U (en) | Bridge floor three-wall steel bar positioning tire fixture device | |
| CN204584850U (en) | A kind of modified automatic sawing machine | |
| CN203449439U (en) | Combined block compression forming device | |
| CN212602449U (en) | Clamp for press machine | |
| CN206570769U (en) | A kind of interval adjustable channel steel form | |
| CN202861258U (en) | Tooling mould for manufacturing sectioning end sockets | |
| CN203650766U (en) | Mold supporting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |