CN108705047B - Slide frame mechanism of molding machine - Google Patents
Slide frame mechanism of molding machine Download PDFInfo
- Publication number
- CN108705047B CN108705047B CN201810412949.0A CN201810412949A CN108705047B CN 108705047 B CN108705047 B CN 108705047B CN 201810412949 A CN201810412949 A CN 201810412949A CN 108705047 B CN108705047 B CN 108705047B
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- China
- Prior art keywords
- suspension
- seat
- carriage
- frame
- molding machine
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- 238000000465 moulding Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 claims description 64
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/005—Transporting flaskless moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a molding machine carriage mechanism, which comprises a driving structure, a carriage, a lower rail and a hanger rail, wherein the upper part of the carriage is provided with hanger rollers used for being hung on the hanger rail, the molding machine carriage mechanism also comprises a hanger seat and a hanger bracket arranged on the carriage, the hanger seat is connected with the driving structure, the lower part of the hanger seat is provided with support rollers capable of moving on the lower rail, and the hanger seat is connected with one end part of the hanger bracket through a positioning support bolt and a jack in a clearance fit manner. When the roller or the rail is worn, the height and the levelness of the carriage can be timely adjusted, so that the working stability and the working quality of the flaskless molding machine are ensured, the cost is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of molding machines, in particular to a sliding frame mechanism of a molding machine.
Background
With the rapid improvement of the industrial technical level, in the casting field, particularly in recent years, the birth of flaskless molding machine equipment products is realized, the mechanical automation replaces the manual operation, and the working efficiency is greatly improved. The ideas and awareness of the relevant professionals have also changed greatly, with increasing demands on the performance and quality of flaskless molding machine products.
The existing flaskless molding machine equipment technical level cannot fully meet the market development requirements, and the functional or mechanical design is urgent to be technically renovated. For example, a carriage mechanism of a flaskless molding machine, a carriage and a hanging frame in the prior art can only move on an upper track and a lower track, and when the rolling wheels or the tracks are worn, the carriage can not be adjusted and corrected and can only be replaced integrally when the rolling wheels or the tracks are askew; thus, the modeling quality is affected, the production is delayed, the cost is increased, and the method cannot be suitable for automatic production.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the invention is to provide a molding machine carriage mechanism so as to achieve the purpose of adjusting the carriage position.
In order to solve the technical problems, the invention adopts the following technical scheme:
The molding machine carriage mechanism comprises a driving structure, a carriage, a lower rail and a hanger rail, wherein hanger rollers used for being hung on the hanger rail are arranged on the upper portion of the carriage, the molding machine carriage mechanism further comprises a suspension seat and a suspension frame arranged on the carriage, the suspension seat is connected with the driving structure, supporting rollers capable of moving on the lower rail are arranged on the lower portion of the suspension seat, and one end portions of the suspension seat and one end portion of the suspension frame are connected through positioning supporting bolts and jack clearance fit.
Furthermore, the positioning support bolt is arranged on the suspension frame seat in a threaded fit manner, and the jack is arranged on the suspension frame.
The locating support bolts matched between the suspension seat and one end of the suspension are one or a group of locating support bolts arranged side by side transversely.
The both ends of swift current frame all are equipped with the stores pylon that upwards stretches out, and the top of stores pylon all is equipped with the stores pylon gyro wheel.
The lower track is two rows of side by side, and the both sides of suspension seat all are equipped with the backing roll, and the backing roll of each side matches with the lower track of corresponding side.
The suspension seat comprises a square plate and a vertical connecting plate, wherein the vertical connecting plate is arranged at one end of the suspension seat, and the positioning support bolt is arranged on the suspension seat.
The lower part of the positioning support bolt is arranged on the suspension frame seat through threads, the upper part of the positioning support bolt is a step pin, and the step pin is matched with an inserting hole arranged on the suspension frame.
The lower part of the positioning support bolt is fixed on the suspension seat, and the positioning support bolt is fixed on the suspension seat through a nut.
The upper part of the positioning support bolt is conical.
The hanger roller on the upper side of the carriage, which is close to the driving structure end, is separated from the hanger rail in the initial state of the carriage.
Compared with the prior art, the invention has the following advantages:
The molding machine carriage mechanism has reasonable structural design, and can adjust the height and levelness of the carriage in time after the roller or the rail is worn, thereby ensuring the working stability and the working quality of the flaskless molding machine, reducing the cost and improving the production efficiency; and the structure is simplified, the space of the carriage mechanism is saved, the maintenance is convenient, the length of the hanger rail is shortened, and the processing difficulty of the hanger rail is reduced.
Drawings
The contents and the marks in the drawings expressed in the drawings of the present specification are briefly described as follows:
FIG. 1 is a schematic view of the carriage mechanism of the present invention.
FIG. 2 is a schematic top view of the carriage mechanism of the present invention.
FIG. 3 is a schematic side view of the carriage mechanism of the present invention.
Fig. 4 is a schematic view in partial cross-section of a suspension structure of the present invention.
FIG. 5 is a schematic view of a positioning support pin according to the present invention.
In the figure:
1. A driving structure; 2. a rear end mounting seat of the driving structure; 3. a fixed seat I; 4. a front end mounting seat of the driving structure; 5. a fixing seat II; 6. a fixing seat III; 7. a lower rail; 8. a hanger rail; 11. a suspension mount; 12. positioning a support bolt; 13. supporting rollers; 14. a nut; 15. a suspension; 21. hanger roller; 22. a hanging rack; 23. a slide frame; 24. a positioning pin; 31. a template; 32. pouring gate; 33. and (5) a model.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings, which illustrate in further detail.
As shown in fig. 1 to 5, the flaskless molding machine carriage mechanism includes a driving structure 1, a lower rail 7, a hanger rail 8, a hanger bracket 11, a hanger 15, and a carriage 23; the hanger rail 8 is located above the lower rail 7, and the hanger rail and the lower rail are two rows arranged side by side.
The front and back ends of the carriage 23 are respectively provided with a hanging frame 22 which extends upwards, two hanging frames are respectively arranged on two sides of the front end of the carriage, two hanging frames are respectively arranged on two sides of the rear end of the carriage, hanging frame rollers 21 are respectively arranged on the upwards extending parts of the four hanging frames, and the hanging frame rollers are used for being hung on hanging frame rails to move.
The suspension 15 is fixedly arranged at one end of the carriage 23, one end of the suspension seat 11 is connected with the driving structure 1, the lower part of the suspension seat is provided with a supporting roller 13 which can move on a lower track, and the other end of the suspension seat is connected with one end of the suspension through a positioning supporting bolt 12 and a jack in clearance fit.
Preferably, the positioning support bolt 12 is arranged on the suspension frame seat 11 through threaded fit, the insertion hole is arranged on the suspension frame, the suspension frame is of a plate-shaped structure, and the suspension frame is fixed at the end part of the carriage frame through a fastener.
The driving structure 1 is a cylinder or an oil cylinder, preferably a cylinder; the cylinder and the lower track are fixed on the frame of the molding machine through three fixing seats I3 and II 5 which are arranged side by side and a fixing seat III 6. Specifically, one end of the cylinder is fixed on the fixing base I through the driving structure rear end mounting seat 2, the other end of the cylinder is fixed on the fixing base II through the driving structure front end mounting seat 4, and two ends of the lower portion track 7 are respectively fixed on the fixing base II and the fixing base III.
The lower rails 7 are two arranged side by side, the two sides of the suspension seat are respectively provided with a supporting roller 13, the supporting rollers on each side are matched with the lower rails on the corresponding sides, and the suspension seat can move on the lower rails through driving of the driving structure.
The suspension seat 11 comprises a square plate and a vertical connecting plate, the vertical connecting plate is arranged at one end of the suspension seat, the positioning support bolt is arranged at the other end of the suspension seat, and a piston rod of the air cylinder is connected with the middle part of the vertical connecting plate.
The hanger rollers on the side of the driving structure on the carriage 23 are separated from the hanger rails in the initial state of the carriage, and the hanger rollers positioned at the rear are matched with the hanger rails in the modeling process, so that the length of the hanger rails is shortened, and the processing difficulty of the hanger rails is reduced.
The lower part of the positioning support bolt 12 is arranged on the suspension seat 11 through threads, the upper part of the positioning support bolt is a step pin, and the step pin is matched with an inserting hole arranged on the suspension. Or the lower part of the positioning support bolt 12 is fixed on the suspension seat, the upper part of the positioning support bolt is provided with a nut 14 which can be adjusted on the positioning support bolt, and the upper surface of the nut can be matched with the lower surface of the suspension. The position of the carriage can be adjusted after the roller or the rail is worn by adjusting the height of the positioning support bolt or the nut relative to the suspension seat.
The other end of the suspension frame seat 11 and one end of the suspension frame are provided with a pair of positioning support bolts which are arranged side by side, namely, the suspension frame is provided with two jacks corresponding to the pair of positioning support bolts. When the roller or the rail is worn, the height and the levelness of the carriage can be timely adjusted, so that the working stability and the working quality of the flaskless molding machine are ensured, the cost is reduced, and the production efficiency is improved.
The template 31 is arranged on the carriage, the pouring channel 32 is arranged corresponding to the model 33, the template is positioned at the middle position of the carriage, and the template and the flask of the flaskless molding machine are accurately positioned through the positioning pins 24 arranged on the carriage.
The driving structure works, the carriage is driven to move through the suspension frame seat and the suspension frame, and the front row and the rear row of the carriage rollers of the carriage are all moved on the carriage rail. When the carriage moves to the designated position of the molding box, the suspension is separated from the suspension seat during the box assembling operation of the molding machine, the carriage and the template on the carriage ascend along with the lower box of the molding machine, and the template is precisely positioned and box-assembled with the sand box of the flaskless molding machine through the positioning pin 24 to be molded by sand injection.
Otherwise, after the molding is finished, the carriage and the template 31 are lowered to the designated positions along with the drag flask of the molding machine, and the suspension seat are combined through the cooperation of the positioning support bolt and the jack. Under the action of the driving structure, the hanging rack and the rear row hanging rack idler wheels leave the hanging rack track. Waiting for the next duty cycle to be entered. The upper part of the positioning support bolt is conical, so that the positioning support bolt is convenient to match with the jack.
Through long-term work, the front and rear double-row hanging rack rollers, hanging rack rails and lower rails of the hanging rack are different in height due to abrasion, so that the sliding rack is uneven, the position of the supporting bolt can be quickly adjusted and positioned to adjust the sliding rack, and time and convenience are achieved.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and the above-described technical features may be arbitrarily combined to form a plurality of embodiments of the present invention.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is capable of being modified or applied to other applications without any modification, as long as the inventive concept and technical scheme are adopted.
Claims (4)
1. The utility model provides a molding machine swift current frame mechanism, includes drive structure, swift current frame, lower part track and stores pylon track, the upper portion of swift current frame is equipped with the stores pylon gyro wheel that is used for hanging on the stores pylon track, its characterized in that: the device also comprises a suspension seat and a suspension frame arranged on the carriage, wherein the suspension seat is connected with the driving structure, the lower part of the suspension seat is provided with a supporting roller which can move on a lower track, and the suspension seat is connected with one end part of the suspension frame through a positioning supporting bolt and an inserting hole in a clearance fit manner;
The positioning support bolt is arranged on the suspension frame seat in a threaded fit manner, and the jack is arranged on the suspension frame; the lower part of the positioning support bolt is arranged on the suspension frame seat through threads, the upper part of the positioning support bolt is a step pin, and the step pin is matched with an inserting hole arranged on the suspension frame;
The suspension seat comprises a square plate and a vertical connecting plate, the vertical connecting plate is arranged at one end of the suspension seat, and the positioning support bolt is arranged on the suspension seat;
The driving structure is connected with the middle part of the vertical connecting plate;
Hanging frames extending upwards are arranged at two ends of the sliding frame, and hanging frame idler wheels are arranged at the tops of the hanging frames; the hanger roller on the upper side of the carriage, which is close to the driving structure end, is separated from the hanger rail in the initial state of the carriage.
2. The molding machine carriage mechanism of claim 1, wherein: the locating support bolts matched between the suspension seat and one end of the suspension are one or a group of locating support bolts arranged side by side transversely.
3. The molding machine carriage mechanism of claim 1, wherein: the lower track is two rows of side by side, and the both sides of suspension seat all are equipped with the backing roll, and the backing roll of each side matches with the lower track of corresponding side.
4. The molding machine carriage mechanism of claim 1, wherein: the upper part of the positioning support bolt is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412949.0A CN108705047B (en) | 2018-05-03 | 2018-05-03 | Slide frame mechanism of molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810412949.0A CN108705047B (en) | 2018-05-03 | 2018-05-03 | Slide frame mechanism of molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705047A CN108705047A (en) | 2018-10-26 |
| CN108705047B true CN108705047B (en) | 2024-06-14 |
Family
ID=63868635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810412949.0A Active CN108705047B (en) | 2018-05-03 | 2018-05-03 | Slide frame mechanism of molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705047B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252968A (en) * | 2019-07-03 | 2019-09-20 | 盐城市东云自动化科技有限公司 | A kind of full-automatic sand casting moulding machine mold rack of clay-bonded sand |
| CN114054686A (en) * | 2021-11-22 | 2022-02-18 | 安徽新宁装备股份有限公司 | Molding machine slide frame device and molding machine with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117124A (en) * | 2006-07-31 | 2008-02-06 | 南车四方机车车辆股份有限公司 | Tension rod type hanging and height adjusting mechanism |
| CN106541087A (en) * | 2017-01-22 | 2017-03-29 | 南安市德林机械制造有限公司 | A kind of new-type center mechanism of full-automatic moulding machine |
| CN208450543U (en) * | 2018-05-03 | 2019-02-01 | 安徽新宁装备股份有限公司 | A kind of moulding machine slips frame mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010954A (en) * | 2001-06-25 | 2003-01-15 | Toshiba Mach Co Ltd | Casting equipment for mold |
| CN101745607A (en) * | 2008-12-19 | 2010-06-23 | 中煤张家口煤矿机械有限责任公司 | Movable clamp-type large-sized flaskless sand-molding special overturn mould assembling machine |
| KR101109616B1 (en) * | 2011-04-27 | 2012-01-31 | 한성웰텍 (주) | System of metallic mold exchanging machine |
| CN102211141B (en) * | 2011-05-17 | 2012-12-26 | 机械科学研究总院先进制造技术研究中心 | Model-free casting forming machine |
| CN203344169U (en) * | 2013-06-14 | 2013-12-18 | 南阳市天和机械有限公司 | Material arranging dolly hanging system of baking-free brick machine |
| CN206169194U (en) * | 2016-09-30 | 2017-05-17 | 滨海县海格机械有限公司 | Can vibrate casting device of upset |
| CN207119762U (en) * | 2017-04-27 | 2018-03-20 | 安徽新宁装备股份有限公司 | A kind of moulding machine sandbox drive device |
-
2018
- 2018-05-03 CN CN201810412949.0A patent/CN108705047B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117124A (en) * | 2006-07-31 | 2008-02-06 | 南车四方机车车辆股份有限公司 | Tension rod type hanging and height adjusting mechanism |
| CN106541087A (en) * | 2017-01-22 | 2017-03-29 | 南安市德林机械制造有限公司 | A kind of new-type center mechanism of full-automatic moulding machine |
| CN208450543U (en) * | 2018-05-03 | 2019-02-01 | 安徽新宁装备股份有限公司 | A kind of moulding machine slips frame mechanism |
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| CN108705047A (en) | 2018-10-26 |
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