CN221336515U - Pneumatic buffering device for core rod receiving - Google Patents
Pneumatic buffering device for core rod receiving Download PDFInfo
- Publication number
- CN221336515U CN221336515U CN202322440565.9U CN202322440565U CN221336515U CN 221336515 U CN221336515 U CN 221336515U CN 202322440565 U CN202322440565 U CN 202322440565U CN 221336515 U CN221336515 U CN 221336515U
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- receiving
- fixedly connected
- plate
- wear
- base
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of core rod material receiving and buffering, and discloses a pneumatic buffering device for core rod material receiving, which comprises a second wear-resisting plate, wherein the right side of the second wear-resisting plate is rotationally connected with a rotating shaft through the rotating shaft, the left side of the second wear-resisting plate is fixedly connected with a first wear-resisting plate, the bottom side of the first wear-resisting plate is provided with an adjusting pad, the bottom side of the adjusting pad is fixedly connected with a turning plate, the front end and the rear end of the rotating shaft are fixedly connected with a material receiving frame, the bottom of the material receiving frame is fixedly connected with a material receiving frame base, the bottom of the material receiving frame base is provided with a baffle, and the bottom side of the inner wall of the material receiving frame base is fixedly connected with a supporting plate. According to the utility model, the base of the receiving rack and the base of the chain beam are designed separately, and the foundation height and the stressed area of the receiving rack are increased, so that the force of the core rod acting on the rack body is directly transmitted to the foundation.
Description
Technical Field
The utility model relates to the technical field of core rod material receiving buffering, in particular to a pneumatic buffering device for core rod material receiving.
Background
During casting, the core rod is used to create an internal hollow space or complex internal structure of the part. The core rod can support a flow path of molten metal and form a hollow space or a pouring channel of a part, the core rod needs to be received and supported through a receiving rack in the use process, and because the speed and the strength of the core rod are high, the core rod can generate impact and vibration when being pushed into the receiving rack, so that the vibration is eliminated by using a core rod receiving buffer device, and the core rod receiving pneumatic buffer device is a device or a system, which is used for reducing the impact and vibration when the core rod enters the receiving rack by utilizing an aerodynamic principle in the metal casting industry.
The main effects of the pneumatic buffering device for the core rod material receiving in the metal casting industry are protecting equipment, prolonging the service life of the core rod and improving the production efficiency, the pneumatic buffering device can effectively reduce the impact and vibration of the core rod, so that the whole production process is more stable and reliable, the pneumatic buffering of the existing core rod material receiving can provide certain damping buffering for the core rod material receiving, but the structural member capacity of the existing core rod material receiving device is weak, the impact of the core rod cannot be born, the problem that a rack welded junction cracks and a supporting arm falls off is caused, and after the 477 hole type large core rod is introduced, the problem that the rack capacity is insufficient is more obvious, the problem of hook breakage often occurs to a material receiving rack, and in addition, a rotary arm tray at a waiting position is also often impacted by the core rod, so that the problem of the open welding breakage of an arm body middle gear shaft and the gear fall off is caused. These problems indicate that the overall design capability of the mandrel receiving rack is insufficient, the structure is thin, and finally the collapse accident of the receiving rack is caused. Therefore, a pneumatic buffering device for core rod material receiving is provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a pneumatic buffer device for receiving a core rod, which is characterized in that a base of a receiving rack and a base of a chain beam are designed separately, and the base height and the stressed area of the receiving rack are increased, so that the force of the core rod acting on a rack body is directly transmitted to the base, the structure is more reasonable and stable, and in addition, a buffer cylinder receiving rack is arranged beside the receiving rack, so that the impact during receiving a capillary is further lightened.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a pneumatic buffer of plug receiving material, includes the second antifriction plate, the second antifriction plate right side is connected with the pivot through the pivot rotation, the first antifriction plate of second antifriction plate left side fixedly connected with, first antifriction plate downside is provided with the adjustment pad, adjustment pad downside fixedly connected with turns over the board, both ends all fixedly connected with receive the work or material rest around the pivot, receive work or material rest bottom fixedly connected with and receive work or material rest base, receive work or material rest base bottom is provided with the baffle, receive work or material rest base inner wall bottom fixedly connected with layer board, second antifriction plate bottom is connected with a plurality of chain beam bases through the board sliding connection, it is connected with damper to turn over the board downside rotation.
Through above-mentioned technical scheme, stable support and location are realized through chain beam and receiving the work or material rest base to the chain beam base, and wear-resisting surface protection when first antifriction plate and second antifriction plate provide the plug feeding will receive work or material rest base and chain beam base separation design through the device to increase the basis height and the area of atress of receiving the work or material rest, so that with the plug effect the power direct transfer to the basis on the support body, can make the structure more reasonable and stable like this.
Further, the damping component comprises an air cylinder, the bottom of the air cylinder is connected with an ear seat through a second pin shaft, the driving end of the air cylinder is fixedly connected with a lifting lug, the top of the lifting lug is rotationally connected with a first pin shaft, and pin shaft baffles are fixedly connected to the front end and the rear end of the first pin shaft.
Through above-mentioned technical scheme, the cylinder is used for controlling the action of opening and shutting of turning over the board, through the cooperation between structures such as damper to buffer cylinder material receiving rack has been installed by receiving work or material rest, further alleviates the impact when accepting the tubular billet, through its effective control device, can protection equipment, extension plug life-span, and improvement production efficiency.
Further, the bottom end of the lug seat is fixedly connected with a plate through a hexagonal bolt.
Through above-mentioned technical scheme, the ear mount provides the function of supporting and fixed cylinder.
Further, the right side of the supporting plate is fixedly connected to the left side of the chain beam base.
Through the technical scheme, the supporting plate is used as a supporting platform in the core rod receiving process.
Further, the bottom of the turning plate is rotatably connected to one side opposite to the two pin shaft baffles.
Through the technical scheme, the turning plate is arranged on the chain beam base, and rotates through the shaft, the first pin shaft and the second pin shaft, and the opening and closing actions of the turning plate are controlled by the air cylinder.
Further, the cylinder is arranged on the inner wall of the receiving rack base.
Through above-mentioned technical scheme, provide the protection to the cylinder through receiving work or material rest.
Further, the receiving rack base is connected with the through bolt.
Through above-mentioned technical scheme, connect the part of receiving work or material rest and chain beam base.
Further, the baffle is fixedly connected to the bottom side of the inner wall of the receiving rack base.
By the technical scheme, the feeding path of the mandrel is guided and prevented from deviating.
The utility model has the following beneficial effects:
1. According to the utility model, the device is used for separating the material receiving frame base from the chain beam base, and increasing the foundation height and the stress area of the material receiving frame, so that the force of the core rod acting on the frame body is directly transmitted to the foundation, and the structure can be more reasonable and stable.
2. According to the utility model, through the mutual coordination among the structures such as the damping components and the like and the buffer cylinder receiving rack arranged beside the receiving rack, the impact during receiving the capillary is further lightened, and the device is effectively controlled, so that the equipment can be protected, the service life of the core rod can be prolonged, and the production efficiency can be improved.
Drawings
FIG. 1 is a front view of a pneumatic buffering device for receiving a mandrel according to the present utility model;
Fig. 2 is a left side view of a pneumatic buffering device for receiving a mandrel according to the present utility model.
Legend description:
1. A cylinder; 2. an ear seat; 3. a rotating shaft; 4. a first pin; 5. a second pin; 6. turning plate; 7. a chain beam base; 8. lifting lugs; 9. a pin shaft baffle; 10. a supporting plate; 11. a receiving rack; 12. a first wear plate; 13. a second wear plate; 14. an adjustment pad; 15. a receiving rack base; 16. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a plug receives pneumatic buffer, including second antifriction plate 13, second antifriction plate 13 right side is connected with pivot 3 through pivot 3 rotation, second antifriction plate 13 left side fixedly connected with first antifriction plate 12, first antifriction plate 12 downside is provided with adjustment pad 14, adjustment pad 14 downside fixedly connected with turns over board 6, both ends all fixedly connected with receive work or material rest 11 around pivot 3, receive work or material rest 11 bottom fixedly connected with receive work or material rest base 15, receive work or material rest base 15 bottom is provided with baffle 16, receive work or material rest base 15 inner wall downside fixedly connected with layer board 10, second antifriction plate 13 bottom is connected with a plurality of chain beam bases 7 through the board sliding, turn over board 6 downside rotation is connected with damper; the chain beam base 7 realizes stable support and positioning through the chain beam and the receiving frame base 15, the first wear-resisting plate 12 and the second wear-resisting plate 13 provide wear-resisting surface protection during core rod feeding, the receiving frame base 15 and the chain beam base 7 are separated and designed through the device, the foundation height and the stress area of the receiving frame 11 are increased, so that the force of the core rod acting on the frame body is directly transmitted to the foundation, and the structure can be more reasonable and stable.
The damping component comprises a cylinder 1, the bottom of the cylinder 1 is connected with an ear seat 2 through a second pin 5, the driving end of the cylinder 1 is fixedly connected with a lifting lug 8, the top of the lifting lug 8 is rotationally connected with a first pin 4, and the front end and the rear end of the first pin 4 are fixedly connected with pin baffle plates 9; the cylinder 1 is used for controlling the opening and closing actions of the turning plate 6, through the mutual cooperation between the structures such as the damping components and the like, and a buffer cylinder receiving rack is arranged beside the receiving rack 11, so that the impact during receiving the capillary is further lightened, the device is effectively controlled, the equipment can be protected, the service life of the core rod is prolonged, and the production efficiency is improved. The bottom end of the ear seat 2 is fixedly connected with a plate through a hexagonal bolt; the ear mount 2 provides the function of supporting and fixing the cylinder 1. The cylinder 1 is arranged on the inner wall of the receiving rack base 15; the cylinder 1 is protected by a material receiving rack 11.
The right side of the supporting plate 10 is fixedly connected to the left side of the chain beam base 7; the pallet 10 serves as a support platform during the mandrel loading process. The bottom of the turning plate 6 is rotationally connected to one side opposite to the two pin shaft baffles 9; the turning plate 6 is arranged on the chain beam base 7, and rotates through a shaft, the first pin shaft 4 and the second pin shaft 5, and the opening and closing actions of the turning plate 6 are controlled by the air cylinder 1. The receiving rack base 15 is connected with the receiving rack base through bolts; and the parts of the receiving rack 11 and the chain beam base 7 are connected. The baffle 16 is fixedly connected to the bottom side of the inner wall of the material receiving frame base 15; for guiding the feed path of the mandrel and preventing its deviation.
Working principle: when the technical scheme is applied, the cylinder 1 is in a closed state in an initial state, the turning plate 6 is also in the closed state at the moment, and the chain beam base 7 is stably supported in a proper position. When the feeding of the mandrel starts, the cylinder 1 is triggered by a signal to start moving upwards, then the lifting of the cylinder 1 causes the turning plate 6 to rotate around the shaft, the turning plate 6 is opened, the rotating shaft 3 and the pin shaft enable the turning plate 6 to be stably at the opened position, the feeding of the mandrel is prepared, then the mandrel is pushed and enters the receiving rack 11, once the feeding of the mandrel stops, or the mandrel needs to be prevented from moving reversely, the cylinder 1 starts moving downwards, the lowering of the cylinder 1 causes the turning plate 6 to rotate through the shaft and the pin shaft, the turning plate 6 is rapidly closed, and the turning plate 6 which is closed prevents the reverse movement of the mandrel. The steps are sequentially and circularly executed according to the feeding requirement of the core rod, so that a continuous and stable core rod receiving process is realized.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a plug receives pneumatic buffer, includes second antifriction plate (13), its characterized in that: the novel wear-resistant steel plate is characterized in that the right side of the second wear-resistant plate (13) is rotationally connected with the rotating shaft (3) through the rotating shaft (3), the left side of the second wear-resistant plate (13) is fixedly connected with the first wear-resistant plate (12), the bottom side of the first wear-resistant plate (12) is provided with an adjusting pad (14), the bottom side of the adjusting pad (14) is fixedly connected with a turning plate (6), the front end and the rear end of the rotating shaft (3) are fixedly connected with a receiving rack (11), the bottom of the receiving rack (11) is fixedly connected with a receiving rack base (15), the bottom of the receiving rack base (15) is provided with a baffle (16), the bottom of the inner wall of the receiving rack base (15) is fixedly connected with a supporting plate (10), the bottom of the second wear-resistant plate (13) is rotationally connected with a plurality of chain beam bases (7) through plates, and the bottom side of the turning plate (6) is rotationally connected with a damping component.
2. The pneumatic buffering device for receiving a mandrel as claimed in claim 1, wherein: the damping component comprises an air cylinder (1), an ear seat (2) is connected to the bottom of the air cylinder (1) through a second pin shaft (5), a lifting lug (8) is fixedly connected to the driving end of the air cylinder (1), a first pin shaft (4) is rotatably connected to the top of the lifting lug (8), and pin shaft baffles (9) are fixedly connected to the front end and the rear end of the first pin shaft (4).
3. The pneumatic buffering device for receiving a mandrel as claimed in claim 2, wherein: the bottom end of the ear seat (2) is fixedly connected with a plate through a hexagonal bolt.
4. The pneumatic buffering device for receiving a mandrel as claimed in claim 1, wherein: the right side of the supporting plate (10) is fixedly connected to the left side of the chain beam base (7).
5. The pneumatic buffering device for receiving a mandrel as claimed in claim 2, wherein: the bottoms of the turning plates (6) are rotatably connected to one side opposite to the two pin shaft baffles (9).
6. The pneumatic buffering device for receiving a mandrel as claimed in claim 2, wherein: the cylinder (1) is arranged on the inner wall of the receiving rack base (15).
7. The pneumatic buffering device for receiving a mandrel as claimed in claim 1, wherein: the material receiving frame base (15) is connected with the chain beam base (7) through bolts.
8. The pneumatic buffering device for receiving a mandrel as claimed in claim 1, wherein: the baffle (16) is fixedly connected to the bottom side of the inner wall of the receiving rack base (15).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221336515U true CN221336515U (en) | 2024-07-16 |
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| GR01 | Patent grant |