CN204867195U - Chill arbor bender - Google Patents
Chill arbor bender Download PDFInfo
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- CN204867195U CN204867195U CN201520590708.7U CN201520590708U CN204867195U CN 204867195 U CN204867195 U CN 204867195U CN 201520590708 U CN201520590708 U CN 201520590708U CN 204867195 U CN204867195 U CN 204867195U
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Abstract
The utility model provides a chill arbor bender, include work platform 1 and set up the master cylinder 2 on work platform 1, vice hydro -cylinder 3 and 4, mould framework 6, well curved guiding mechanism 5, end shelves 7, shelves 11 and 12 are ended to the location, positioner 9, 10, 15 and 16. Bender mainly used railway freight car walks the processing of the arbor made of iron in capable part truck bloster, the side bearer body of casting, and each bending point has adopted location, orienting device in the course of working, location, the equal preferred pulley structure of orienting device to reinforcing bar well production " vexed car " the phenomenon of bending is avoided to the reduce friction resistance, guarantees the fashioned standard rate of arbor, qualification rate and performance index, improves product quality. The utility model discloses a manual work that mechanical power utilized equipment mechanized operations to replace prior art has improved processing production efficiency, has reduced product manufacturing cost, has lightened personnel working strength, simultaneously, has avoided the use of oxygen, acetylene gas, and still favourable environmental protection guarantees to keep the safety in production.
Description
Technical field
The utility model relates to a kind of chill arbor bender, is particularly applied to the bender of iron arbor processing in railway freight-car running part bolster, the side frame body of casting.
Background technology
Arbor is that a kind of casting core inside that is placed in is to improve the hardware of core strength and rigidity.
At present, the cast members such as railway freight-car running part bolster, side frame, all need to use molding sand to be made into same workpiece shapes, measure-alike sand mold by being equipped with liquid material, then with molten steel casting to each die cavity, cast form.In order to improve core strength, the side frame that wherein weight or volume is larger or bolster foundry goods all will add at its trunk position puts iron arbor, plays the effect of skeleton.
In prior art, what foundry cast iron coremaking bone adopted is hot brake techniques, concrete operating type is as shown in Figure 1: first manufacture job platform 40, use the setting-out of described job platform 40, at each processing stand of platform according to bolster, side frame sand mold gabarit round steel welds fetalism, then the moderate length reinforcing bar of well cutting is put into fetalism, fetalism is welded for each responsible one side in boundary left and right with centre by two people's grilled guns or 100 cutting torches, be aided with oxygen, acetylene or propane flammable gas, liquefied gas is fuel operation simultaneously, from arbor intermediate point, be heated to 600-800 DEG C, when reaching temperature, front end is used to carry out bending and molding for H-shaped boosting-rod blocks arbor reinforcing bar, processing is expanded successively from the middle to both ends, according to the A shown in Fig. 1, B, C order is carried out, finally complete arbor to make.
Because arbor use amount is very large, commonly make efficiency low being difficult to by hand and satisfy the demand, only have by extending the activity duration in actual production, increase personnel amount, improve operation intensity and meet need of production.The gaseous fuel such as oxygen, acetylene is used in production, cause the energy to consume in a large number, add and manufacture cost, meanwhile, operating area area is comparatively large, and operating personnel are intensive, add operation danger, gas such as burning oxygen, acetylene etc., produces flue dust and is unfavorable for environmental protection and health, too increase safety in production hidden danger.
Utility model content
The utility model provides a kind of bender for the iron arbor processing in railway freight-car running part bolster, the side frame body of casting.
Described chill arbor bender, as shown in Figure 2, comprise workbench 1, it is characterized in that: be provided with on described workbench 1 master cylinder 2, auxiliary oil cylinder 3 and 4, mold framework 6, in curved guiding mechanism 5, stop 7, location stop 11 and 12, positioner 9,10,15 and 16.
Described mold framework 6 is positioned at processing arbor 30 posterior center position, be connected with master cylinder 2 front end, both sides, mold framework 6 front end connect orienting device 13 and 14 respectively, in described, curved guiding mechanism 5 is positioned at processing arbor 30 front central position, corresponding with mold framework 6, described stop 7 is in the side of processing arbor 30, described auxiliary oil cylinder 3, 4 are symmetrically placed in the anterior left and right sides processing arbor 30 respectively, auxiliary oil cylinder 3, the front end of 4 connects orienting device 17 and 18 respectively, described location stop 11, 12 respectively with auxiliary oil cylinder 3, 4 relative set, shape and the bending angle of the material object of particular location foundation processing arbor 30 are determined, described positioner 9, 10, 15 and 16 respectively with described orienting device 14, 13, 17 and the 18 corresponding settings in pairs at the inflection point place of processing arbor 30.
Described positioner 9,10,15 and 16 and orienting device 14,13,17 and 18 all can preferred pulley gears, fully to reduce each location, the orienting device frictional force with reinforcing bar in operation process, avoid producing " vexed car " phenomenon in bending reinforcement process.Described pulley gear can set up removable connection with workbench 1, such as, at pulley lower weld connecting plate, on connecting plate, boring forms bolt with workbench 1 and is connected, on connecting plate, borehole shape comprises ellipse or bar shaped, for adjusting the adjustment location producing error under mold carries out multiple bending and molding and is applicable to different elastic deformation situation.Described pulley gear comprises pulley and pulley spindle must through Overheating Treatment, and hardness reaches HRC42-45, to reduce the wearing and tearing of each portion in working long hours, improves durability, ensures dimensional accuracy during bending.
The beneficial effects of the utility model: adopt machine power, utilize plant machinery equalization to replace handwork, improve processing efficiency, reduce production cost, alleviate person works's intensity.Substitute oxygen, acetylene gas operation, environmental health, ensure safety in production.Use arbor standard forming mold, the standard rate that arbor is shaping and qualification rate can be ensured, meanwhile, have employed cold Bending Processing technique, avoid the phenomenon that flame scaling loss causes arbor intensity losses, arbor performance indications can be ensured, improve the quality of products.
Accompanying drawing explanation
The hot bending folding technological principle diagram of Fig. 1, prior art.
Fig. 2, arbor raw material are placed in mold and treat job state figure.
Push away before Fig. 3, master cylinder action and form the state diagram of arbor body contours.
Fig. 4, both sides auxiliary oil cylinder action complete the state diagram of arbor global shape.
Detailed description of the invention
The utility model selects hydraulic power system, and manually the work of button control major and minor oil cylinder substep, realizes the process operation process of arbor.
Work mold two side lower part is provided with scroll wheel and is used for scroll forward and backward and location when operation, and platform is provided with driving wheel track as mold driving wheel direct of travel location, to ensure that mold runs according to the direction of regulation in the course of the work.
By reference to the accompanying drawings 26S Proteasome Structure and Function of the present utility model is described further:
Arbor raw material reinforcing bar 30 is intercepted full-length, is placed in platform mold processing district, locate by stopping plate 7, reinforcing bar 30 is in state to be processed, as shown in Figure 2;
Start master cylinder 2, the mold framework 6 being connected to master cylinder 2 front portion is driven to push ahead, mold framework 6 front end with in curved guiding mechanism 5 matches, directed pulley 13 matches with positioning pulley 10, directed pulley 14 cooperatively interacts with positioning pulley 9 realizes bending, form arbor body contours, as shown in Figure 3;
Start auxiliary oil cylinder 3 and 4, the anterior directed pulley 18 of auxiliary oil cylinder 4 advances left, coordinates on the right side of realizing bend with positioning pulley 16, is located by location stop 12; The anterior directed pulley 17 of auxiliary oil cylinder 3 advances to the right simultaneously, coordinates on the left of realizing bend with positioning pulley 15, is located, thus completes the monnolithic case of arbor, as shown in Figure 4 by location stop 11.
The present embodiment also can design bender material holding structure, can a material loading 50-100 root, realizes processing and works continuously, improve working (machining) efficiency.
Claims (3)
1. a chill arbor bender, comprises workbench (1), it is characterized in that:
Described workbench (1) is provided with master cylinder (2), auxiliary oil cylinder (3) and (4), mold framework (6), in curved guiding mechanism (5), stop (7), location stop (11) and (12), positioner (9), (10), (15) and (16);
Described mold framework (6) is positioned at processing arbor (30) posterior center position, and be connected with master cylinder (2) front end, mold framework (6) both sides, front end connect orienting device (13) and (14) respectively;
In described, curved guiding mechanism (5) is positioned at processing arbor (30) front central position, corresponding with mold framework (6);
Described stop (7) is in the side of processing arbor (30);
Described auxiliary oil cylinder (3), (4) are symmetrically placed in the anterior left and right sides of processing arbor (30) respectively, and auxiliary oil cylinder (3), (4) front end are connected to orienting device (17) and (18);
Described location stop (11), (12) respectively with auxiliary oil cylinder (3), (4) corresponding setting;
Described positioner (9), (10), (15) and (16) are arranged the inflection point place processing arbor (30) is in pairs corresponding with described orienting device (14), (13), (17) and (18) respectively.
2. chill arbor bender according to claim 1, is characterized in that: described positioner (9), (10), (15) and (16), and described orienting device (13), (14), (17) and (18) are all pulley structure.
3. chill arbor bender according to claim 2, is characterized in that: described positioner (9), (10), (15) and (16) are connected for removable with workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590708.7U CN204867195U (en) | 2015-08-07 | 2015-08-07 | Chill arbor bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590708.7U CN204867195U (en) | 2015-08-07 | 2015-08-07 | Chill arbor bender |
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| Publication Number | Publication Date |
|---|---|
| CN204867195U true CN204867195U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520590708.7U Active CN204867195U (en) | 2015-08-07 | 2015-08-07 | Chill arbor bender |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493741A (en) * | 2018-05-24 | 2018-09-04 | 夏津县光明电力服务有限责任公司 | Big line footpath inlet-outlet line bend fixing device |
| CN108746281A (en) * | 2018-06-05 | 2018-11-06 | 日照德信机械制造有限公司 | A kind of bender being suitable for large-scale shackle |
| CN111225753A (en) * | 2017-08-09 | 2020-06-02 | Mep意大利美普机械制造有限公司 | Machine and method for bending elongated elements, preferably metal, such as bars, rods, profiles and the like |
| CN117444017A (en) * | 2023-12-22 | 2024-01-26 | 常州易尔泰智能传动技术有限公司 | Motor iron core bending device |
-
2015
- 2015-08-07 CN CN201520590708.7U patent/CN204867195U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225753A (en) * | 2017-08-09 | 2020-06-02 | Mep意大利美普机械制造有限公司 | Machine and method for bending elongated elements, preferably metal, such as bars, rods, profiles and the like |
| CN108493741A (en) * | 2018-05-24 | 2018-09-04 | 夏津县光明电力服务有限责任公司 | Big line footpath inlet-outlet line bend fixing device |
| CN108746281A (en) * | 2018-06-05 | 2018-11-06 | 日照德信机械制造有限公司 | A kind of bender being suitable for large-scale shackle |
| CN108746281B (en) * | 2018-06-05 | 2024-02-27 | 日照德信机械制造有限公司 | Bending machine suitable for large shackle |
| CN117444017A (en) * | 2023-12-22 | 2024-01-26 | 常州易尔泰智能传动技术有限公司 | Motor iron core bending device |
| CN117444017B (en) * | 2023-12-22 | 2024-02-27 | 常州易尔泰智能传动技术有限公司 | Motor iron core bending device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 161002 locomotive Road 55, Yangming District, Heilongjiang, Mudanjiang Patentee after: Mudanjiang Zhongche Jinyuan Casting Industry Co. Address before: 157013 Heilongjiang province Mudanjiang City Yangming District Road No. 55 locomotive Patentee before: Mudanjiang Jinyuan Draw Gear and Draft Gear Manufacturing Limited Company |