CN212652649U - Bearing saddle machining device - Google Patents
Bearing saddle machining device Download PDFInfo
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- CN212652649U CN212652649U CN202020916358.XU CN202020916358U CN212652649U CN 212652649 U CN212652649 U CN 212652649U CN 202020916358 U CN202020916358 U CN 202020916358U CN 212652649 U CN212652649 U CN 212652649U
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- psammitolite
- exhaust hole
- sand core
- saddle
- machining device
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Abstract
The utility model discloses a bear saddle processingequipment, the device comprises a device body, the device body includes left psammitolite and right psammitolite, left side psammitolite and right psammitolite integration set up, and be provided with the runner in the middle of left psammitolite and the right psammitolite, left side psammitolite top is provided with first exhaust hole, and is provided with the second exhaust hole below the left psammitolite, one side of left side psammitolite still is provided with first rising head, the top of right psammitolite is provided with the third exhaust hole, and the below of right psammitolite still is provided with the fourth exhaust hole, one side of right psammi. The utility model discloses the product atress is even during the use, and the product does not take place to warp, and middle round hole is circular, and machining makes things convenient for the clamping, and the size of machining precision and saddle face can be guaranteed, is closed moreover and is standing the pouring, and the grit can the come-up, and the double-layered sand of saddle face is few, and surface quality is good.
Description
Technical Field
The utility model relates to a bear saddle technical field, in particular to bear saddle processingequipment.
Background
The bearing adapter is an important accessory of the railway wagon running part, is arranged between a side frame of a wagon bogie and a rolling bearing, is used for bearing and transmitting various loads, and is arranged between the side frame of the wagon bogie and the rolling bearing.
Bear the saddle and adopt the product that traditional processing mode was cast out, take place to warp easily, and the size can the grow, leads to the foundry goods to scrap, and the straightness accuracy requirement of saddle face is less than 0.025mm, and the saddle face does not allow to weld repair, and machining is not good to be processed, and the size can't be guaranteed, and the clamping is not good to the product, and the saddle face also can't weld repair owing to warp. Therefore, the existing processing mode of the bearing saddle cannot meet the requirement of product quality, and needs further improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bear saddle processingequipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bear saddle processingequipment, includes the device body, the device body includes left psammitolite and right psammitolite, left side psammitolite and right psammitolite integration set up, and be provided with the runner in the middle of left psammitolite and the right psammitolite, left side psammitolite top is provided with first exhaust hole, and is provided with the second exhaust hole below the left psammitolite, one side of left side psammitolite still is provided with first rising head, the top of right psammitolite is provided with the third exhaust hole, and the below of right psammitolite still is provided with the fourth exhaust hole, one side of.
As a further improvement to the above technical solution, the first exhaust hole and the third exhaust hole are provided symmetrically with respect to the center of the gate.
As a further improvement to the above technical solution, the second exhaust hole and the fourth exhaust hole are provided symmetrically with respect to the center of the gate.
As a further improvement to the above technical solution, the first riser and the second riser are arranged symmetrically with respect to the center of the gate.
As a further improvement to the technical scheme, the left sand core and the right sand core are symmetrically arranged around the center of the pouring gate.
As a further improvement to the above technical solution, the radius of the gate is 60 mm.
The utility model discloses a technological effect and advantage: the utility model provides a bearing saddle processingequipment, through putting together 2 products and pouring, the product atress is even, and the product does not take place to warp, and 2 products are put together, and middle round hole is circular, and machining makes things convenient for the clamping, and the machining precision is high, and the size of saddle face is also accurate; in addition, the sand can float upwards by pouring together and pouring vertically, the sand inclusion of the saddle surface is less, and the surface quality is high.
Drawings
Fig. 1 is a schematic view of the present invention.
In the figure: 1-left sand core; 2-a first venting aperture; 3-a first riser; 4-a second vent; 5-pouring gate; 6-right sand core; 7-a third vent hole; 8-a second riser; 9-fourth vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a bearing saddle processing device as shown in figure 1, including the device body, specifically, the device body includes left psammitolite 1 and right psammitolite 6, what need particularly explain is that left psammitolite 1 and right psammitolite 6 are integrated to be set up, and just be provided with runner 5 in the middle of left psammitolite 1 and right psammitolite 6, ensure that two products can pour simultaneously, in addition above-mentioned left psammitolite 1 top is provided with first exhaust hole 2, and still be provided with second exhaust hole 4 below left psammitolite 1, one side of left psammitolite 1 still is provided with first rising head 3; meanwhile, a third exhaust hole 7 is formed above the right sand core 6, a fourth exhaust hole 9 is formed below the right sand core 6, and a second riser 8 is formed in one side of the right sand core 6.
In the above embodiment, it is also noted that the first exhaust hole 2 and the third exhaust hole 7 are arranged in central symmetry with respect to the gate 5; the second exhaust hole 4 and the fourth exhaust hole 9 are arranged in central symmetry with respect to the gate 5; the first riser 3 and the second riser 8 are arranged in a central symmetry manner about the sprue 5; the left sand core 1 and the right sand core 6 are arranged centrally symmetrically with respect to the gate 5. The processing of bearing the saddle of being convenient for improves the machining efficiency who bears the saddle.
Finally, the radius of the gate 5 is 60mm, which is convenient for pouring and ensures the product quality.
By adopting the processing device, 2 products are combined for casting, the stress of the products is uniform, the products are not deformed, the 2 products are combined together, the middle round hole is circular, the clamping is convenient for machining, the processing precision is high, and the size of the saddle surface is accurate; in addition, the sand can float upwards by pouring together and pouring vertically, the sand inclusion of the saddle surface is less, and the surface quality is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bear saddle processingequipment, includes the device body, its characterized in that: the device body comprises a left sand core (1) and a right sand core (6), the left sand core (1) and the right sand core (6) are integrally arranged, a pouring gate (5) is arranged between the left sand core (1) and the right sand core (6), a first exhaust hole (2) is formed above the left sand core (1), a second exhaust hole (4) is formed below the left sand core (1), a first riser (3) is further arranged on one side of the left sand core (1), a third exhaust hole (7) is formed above the right sand core (6), a fourth exhaust hole (9) is further formed below the right sand core (6), and a second riser (8) is further formed on one side of the right sand core (6).
2. The adapter machining device according to claim 1, wherein: the first exhaust hole (2) and the third exhaust hole (7) are arranged in a central symmetry mode relative to the pouring gate (5).
3. The adapter machining device according to claim 1, wherein: the second exhaust hole (4) and the fourth exhaust hole (9) are arranged in a central symmetry mode relative to the pouring gate (5).
4. The adapter machining device according to claim 1, wherein: the first riser (3) and the second riser (8) are arranged in a central symmetry with respect to the sprue (5).
5. The adapter machining device according to claim 1, wherein: the left sand core (1) and the right sand core (6) are arranged in a central symmetry mode relative to the pouring gate (5).
6. The adapter machining device according to claim 1, wherein: the radius of the gate (5) is 60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916358.XU CN212652649U (en) | 2020-05-27 | 2020-05-27 | Bearing saddle machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916358.XU CN212652649U (en) | 2020-05-27 | 2020-05-27 | Bearing saddle machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212652649U true CN212652649U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916358.XU Active CN212652649U (en) | 2020-05-27 | 2020-05-27 | Bearing saddle machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212652649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496196A (en) * | 2020-05-27 | 2020-08-07 | 南京中盛铁路车辆配件有限公司 | Machining device and machining process for bearing saddle |
-
2020
- 2020-05-27 CN CN202020916358.XU patent/CN212652649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496196A (en) * | 2020-05-27 | 2020-08-07 | 南京中盛铁路车辆配件有限公司 | Machining device and machining process for bearing saddle |
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