CN202606812U - Leaky-mode machine taking crank connecting rod as lifting mechanism - Google Patents
Leaky-mode machine taking crank connecting rod as lifting mechanism Download PDFInfo
- Publication number
- CN202606812U CN202606812U CN 201220232178 CN201220232178U CN202606812U CN 202606812 U CN202606812 U CN 202606812U CN 201220232178 CN201220232178 CN 201220232178 CN 201220232178 U CN201220232178 U CN 201220232178U CN 202606812 U CN202606812 U CN 202606812U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support
- lifting mechanism
- template
- leaky
- 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.)
- Expired - Fee Related
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a leaky-mode machine taking a crank connecting rod as a lifting mechanism. The leaky-mode machine comprises a support (1), a baseplate (2), a leaky-mode plate (3), a lifting mechanism and a template, wherein the baseplate (2) is fixed connected in the support (1), the leaky-mode plate (3) is fixedly connected above the support (1), the lifting mechanism is fixedly connected to the baseplate (2), and the template is fixedly connected to the lifting mechanism. The crank connecting rod is adopted as the lifting mechanism for driving a shaping plate and a mold to move upwards and downwards, when the shaping plate moves to the operating position thereof, the centerlines of upper and lower connecting rods are coincided, that is, a dead point is reached, and the upper and lower connecting rods form a rigid support, and at the moment, even if the connecting rods are acted by a lateral external force, the stable states of the connecting rods are not damaged, therefore, the mechanism supports the shaping plate extremely reliably, and situation that the size of the sand mold is inaccurate because the mold is sunken is avoided.
Description
Technical field
The utility model relates to the Stripping pattern machine that a kind of elevating mechanism is a crank connecting link.
Background technology
In metal casting is produced; Generally adopt the process means of hand moulding for unit price small lot foundry goods; If hand moulding technology adopts manual mode to carry out molding, owing to need beat rapping and play the mold process shake, the situation that can cause mould dimension instability, the casting mold of damaging etc. to influence casting quality takes place; And need be repaired by the casting mold of being damaged and to influence production efficiency, be that master's foundry enterprise all adopts Stripping pattern machine production much therefore with the hand moulding process means.Stripping pattern machine is made up of stripping pattern frame, template and elevating mechanism; Impact when existing Stripping pattern machine elevating mechanism wants the weight of support shuttering, mould and molding sand to also have manual Chinese toon full mold sand; Bolt and nut mechanism and gear or Worm gear mechanism all have certain clearance; Vibration during Chinese toon reality sand mold can make template produce certain sinking, influences the dimensional accuracy of sand mold.
The utility model content
The purpose of the utility model is exactly in order to solve the coarse problem of size that the Stripping pattern machine template sinks to making sand mold.
The technical scheme that the utility model adopts is: a kind of elevating mechanism is the Stripping pattern machine of crank connecting link; Comprise support, be connected in base plate between support, be connected in the support top stripping pattern plate, be connected in the elevating mechanism on the base plate and be connected in the template on the elevating mechanism; Described template comprises mould and template; Described elevating mechanism comprises the connecting rod support that is connected on base plate and the template, be connected in screw drive mechanism on the base plate, be connected in the crank drive seat in the screw drive mechanism and be movably connected in the crank at crank drive seat two ends; Be connected with connecting rod and lower link on the described connecting rod support; For flexibly connecting, described lower link is movably connected in the two ends of crank between last connecting rod and the lower link.
The beneficial effect that the utility model adopts is: after adopting this structure; Toggle drives template as elevating mechanism and mould moves up and down; When template moves to its operating position; The central lines of upper and lower two connecting rods promptly arrives so-called dead point, and upper and lower connecting rod forms rigid support, even the effect that this moment, connecting rod received side direction external force can not destroy its stable state yet; The support meeting of mechanism's match plate is very reliable, the coarse situation of size that mould sinks to making sand mold can not occur.
Description of drawings
Fig. 1 is the utility model sketch map.
The specific embodiment
As shown in Figure 1; A kind of elevating mechanism is the Stripping pattern machine of crank connecting link; Comprise support 1, be connected in 1 on support base plate 2, be connected in support 1 top stripping pattern plate 3, be connected in the elevating mechanism on the base plate 2 and be connected in the template on the elevating mechanism; Described template comprises mould 4 and template 5; Described elevating mechanism comprises the connecting rod support 6 that is connected on base plate 2 and the template 5, be connected in screw drive mechanism 7 on the base plate 2, be connected in the crank drive seat 8 in the screw drive mechanism 7 and be movably connected in the crank 9 at crank drive seat 8 two ends; Be connected with connecting rod 10 and lower link 12 on the described connecting rod support 6, for flexibly connecting, described lower link 12 is movably connected in the two ends of crank 9 between last connecting rod and the lower link.
On stripping pattern plate 3, place sandbox during use, screw drive mechanism 7 drives crank drive seat 8 when up, can throw crank 9; Drive lower link and last connecting rod and rotate, template 5 and mould 4 are risen, elevating mechanism rises to peak with template and touch stripping pattern plate 3; This moment, the central lines of upper and lower two connecting rods promptly arrived so-called dead point; Upper and lower connecting rod forms rigid support, and this moment, the crank 9 of crank drive seat 8 and both sides also was linked to be straight line, connecting rod was played the effect of a supplemental support; Even the effect that this moment, connecting rod received side direction external force can not destroy its stable state yet; Vibration when elevating mechanism can bear the real sand mold of weight and the Chinese toon of template, mould and molding sand fully, the support meeting of match plate is very reliable, can not occur that mould sinks and the situation that influences the sand mold dimensional accuracy.When screw drive machine 7 structures drive crank drive seat 8 when descending; Can spur crank 9; Give the inside side force of linkage that is in the dead point state; Rotation of pulling connecting rod and drive template 5 and mould 4 are descending, can carry sandbox when template 5 drops to certain position and leave stripping pattern plate to other operating positions.
Claims (1)
1. Stripping pattern machine that elevating mechanism is a crank connecting link; Comprise support (1), be connected in base plate (2) between support (1), be connected in support (1) top stripping pattern plate (3), be connected on the base plate (2) elevating mechanism be connected in the template on the elevating mechanism; Described template comprises mould (4) and template (5); It is characterized in that described elevating mechanism comprises the connecting rod support (6) that is connected on base plate (2) and the template (5), is connected in screw drive mechanism (7) on the base plate (2), is connected in the crank drive seat (8) in the screw drive mechanism (7) and is movably connected in the crank (9) at crank drive seat (8) two ends; Be connected with connecting rod (10) and lower link (12) on the described connecting rod support (6); For flexibly connecting, described lower link (12) is movably connected in the two ends of crank (9) between last connecting rod and the lower link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232178 CN202606812U (en) | 2012-05-23 | 2012-05-23 | Leaky-mode machine taking crank connecting rod as lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232178 CN202606812U (en) | 2012-05-23 | 2012-05-23 | Leaky-mode machine taking crank connecting rod as lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606812U true CN202606812U (en) | 2012-12-19 |
Family
ID=47340544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232178 Expired - Fee Related CN202606812U (en) | 2012-05-23 | 2012-05-23 | Leaky-mode machine taking crank connecting rod as lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008554A (en) * | 2013-01-14 | 2013-04-03 | 天津凯星科技有限公司 | Forming technology of riser bush |
| CN104190880A (en) * | 2014-09-05 | 2014-12-10 | 高巍 | Mold leaking machine |
| CN106670400A (en) * | 2016-12-25 | 2017-05-17 | 重庆市永川区泰兴机械厂 | Automatic demolding device |
-
2012
- 2012-05-23 CN CN 201220232178 patent/CN202606812U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008554A (en) * | 2013-01-14 | 2013-04-03 | 天津凯星科技有限公司 | Forming technology of riser bush |
| CN103008554B (en) * | 2013-01-14 | 2015-09-30 | 天津凯星科技有限公司 | The moulding process of riser buss |
| CN104190880A (en) * | 2014-09-05 | 2014-12-10 | 高巍 | Mold leaking machine |
| CN106670400A (en) * | 2016-12-25 | 2017-05-17 | 重庆市永川区泰兴机械厂 | Automatic demolding device |
| CN106670400B (en) * | 2016-12-25 | 2018-03-27 | 重庆市永川区泰兴机械厂 | Pickoff |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203371007U (en) | Full-automatic double-station, vertical molding, horizontal parting and flask-striped shooting-squeezing molding machine | |
| CN202606812U (en) | Leaky-mode machine taking crank connecting rod as lifting mechanism | |
| CN2813156Y (en) | Down prepacking frame box moulding device | |
| CN201482976U (en) | Sand mould demoulding device used for casting | |
| CN202752549U (en) | Cooler core box core shooting machine | |
| CN203805200U (en) | Mold demolding mechanism | |
| CN203578702U (en) | Locking and opening device of sand box clamp | |
| CN201179546Y (en) | Novel spring pouring head apparatus | |
| CN203470843U (en) | Hydraulic lifting pattern stripping machine | |
| CN205927023U (en) | Mould workstation is made to sand box | |
| CN206316333U (en) | The full-automatic sand casting moulding machine mould installion template moving structure of sand is penetrated up and down | |
| CN206316342U (en) | The full-automatic sand casting moulding machine mould installion shaping plate structure of sand is penetrated up and down | |
| CN212822546U (en) | Automatic molding machine of formula of pressing from top to bottom | |
| CN212822543U (en) | Full-automatic horizontal molding machine | |
| CN205614015U (en) | White mould former | |
| CN101574733A (en) | Sand mould demoulding device used for casting | |
| CN204934530U (en) | A kind of Stripping pattern machine | |
| CN211806838U (en) | Lifting mechanism of prefabricated part forming die | |
| CN201389629Y (en) | Low-pressure casting machine body | |
| CN202316930U (en) | Flat-pushing resin sand modeling box jacking device | |
| CN206839029U (en) | A kind of resin sand is molded into sand component | |
| CN206253636U (en) | A kind of environmentally friendly Casting Equipment | |
| CN202192230U (en) | Automatic demolding device for loose pieces of core boxes | |
| CN203140720U (en) | Lower core-pulling piston casting machine | |
| CN202951846U (en) | Continuous casting molding machine of rotary castings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGLING JIAMAO NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TONGLING JIAMAO SCULPTURE CASTING PROCESS CO., LTD. Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130618 Address after: 244000 No. 2369, Mount Tianzhu Avenue, Tongling Economic Development Zone, Anhui Patentee after: TONGLING JIAMAO NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 244000 Anhui city of Tongling province Tongguanshan District Tongling Road (CMC building the original development zone) Patentee before: Tongling Jiamao Sculpture Casting Processing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |