CN217075759U - Mandrel receiving device - Google Patents
Mandrel receiving device Download PDFInfo
- Publication number
- CN217075759U CN217075759U CN202122980802.1U CN202122980802U CN217075759U CN 217075759 U CN217075759 U CN 217075759U CN 202122980802 U CN202122980802 U CN 202122980802U CN 217075759 U CN217075759 U CN 217075759U
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- China
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- receiving device
- core rod
- guide rods
- disc spring
- fixed seat
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Abstract
The utility model belongs to the technical field of steel production equipment, in particular to a mandrel receiving device, which comprises a floating seat frame, a fixed seat, two guide rods, a disc spring, a gasket and a nut; the two guide rods are sleeved with disc springs and then are installed in a sliding hole of the bottom plate of the fixed seat, gaskets are arranged on two sides of the sliding hole, and nuts are installed at the bottom ends of the guide rods; the floating seat frame is arranged on the top of the guide rod. The device is provided with a buffer mechanism which can absorb the gravity of the core rod, so that the core rod receiving device is protected from being impacted; the contact area between the receiving device and the core rod is increased, and the stress condition of the receiving device is improved; the material receiving device buffering disc spring set is designed in the front position, the core rod is guaranteed to smoothly roll on the return roller way turning plate after falling down, and the material receiving device buffering disc spring set is simple in structure, low in cost, convenient to operate and easy to popularize and use on a large scale.
Description
Technical Field
The utility model belongs to the technical field of steel production equipment, concretely relates to plug receiving device.
Background
The existing core rod receiving device is a rigid receiving device, a vertical plate with the thickness of 30mm is arranged at the contact part of the existing core rod receiving device and the core rod, the stress area is small, the core rod with the weight of about 3.4 tons directly falls on the vertical plate, after long-time use, the vertical plate of the receiving device is knocked out of a pit by the core rod, the core rod is clamped at the pit and cannot smoothly roll down on a turning plate of a core rod return roller way, and the continuous smooth running of production is influenced. The rigid material receiving device can not absorb the gravity of the core rod, and fastening bolts of the material receiving device are often loosened and broken. When the core rod is clamped on the receiving device, a worker needs to pry the core rod by a crowbar to roll the core rod down, so that the labor intensity of the worker is increased, and meanwhile, great potential safety hazards exist. Therefore, it is necessary to design a safe and labor-saving core rod receiving device capable of improving labor efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safe and labor-saving core rod receiving device capable of improving labor efficiency, wherein the device is provided with a buffer mechanism capable of absorbing the gravity of a core rod, thereby protecting the core rod receiving device from impact; the contact area between the receiving device and the core rod is increased, and the stress condition of the receiving device is improved; the material receiving device buffering disc spring set is designed in the front position, the core rod is guaranteed to smoothly roll on the return roller way turning plate after falling down, and the material receiving device buffering disc spring set is simple in structure, low in cost, convenient to operate and easy to popularize and use on a large scale.
The utility model adopts the technical proposal that: a mandrel material receiving device comprises a floating seat frame, a fixed seat, two guide rods, a disc spring, a gasket and a nut; the two guide rods are sleeved with the disc springs and then are installed in the sliding holes of the bottom plate of the fixed seat, gaskets are arranged on two sides of the sliding holes, and nuts are installed at the bottom ends of the guide rods; the floating seat frame is arranged on the top of the guide rod.
Furthermore, the support frame of the floating seat frame is wedge-shaped and is positioned in the wedge-shaped cavity of the fixed seat.
The utility model has the advantages that: the device is provided with a buffer mechanism, and can absorb the gravity of the core rod, so that the core rod receiving device is protected from being impacted; the contact area between the receiving device and the core rod is increased, and the stress condition of the receiving device is improved; the material receiving device buffering disc spring set is designed in the front position, the core rod is guaranteed to smoothly roll on the return roller way turning plate after falling down, and the material receiving device buffering disc spring set is simple in structure, low in cost, convenient to operate and easy to popularize and use on a large scale.
Drawings
FIG. 1 is a schematic front view of the first embodiment;
fig. 2 is a schematic side view of the first embodiment.
Detailed Description
Example one
Referring to fig. 1 and 2, the core rod material receiving device comprises a floating seat frame 2, a fixed seat 3, two guide rods 4, a disc spring 5, a gasket 6 and a nut 7; the two guide rods 4 are sleeved with the disc springs 5 and then are installed in sliding holes of a bottom plate of the fixed seat 3, gaskets 6 are arranged on two sides of the sliding holes, and nuts 7 are installed at the bottom ends of the guide rods 4; the floating seat frame 2 is arranged on the top of the guide rod 4; the support frame of the floating seat frame 2 is wedge-shaped and is positioned in the wedge-shaped cavity of the fixed seat 3.
The dish spring passes through guide bar, packing ring and nut and installs on the fixing base, and the floating mount is installed in the fixing base, and the bottom surface contacts with guide bar upper end. The size of the lower part of the floating seat frame is slightly smaller than that of the cavity of the fixed seat, and enough clearance is reserved to ensure that the floating seat can float freely up and down. The fixing base is installed on the equipment base, and the equipment base is equipped with the preformed hole.
When the core rod 1 falls onto the floating seat frame, the two sets of combined disc springs supporting the floating seat frame are compressed firstly, so that the impact caused by the gravity of the core rod 1 is absorbed, and the purpose of protecting the core rod receiving device is achieved. Because the contact point is not on the central point of two groups of disc springs but is deviated to the disc spring of the next group, the disc spring of the next group is compressed first when the stress is large, and the floating seat frame moves downwards first, thereby ensuring that the core rod rolls down smoothly.
Two sets of disc spring sets are arranged between the floating seat and the fixed seat to play a role in buffering, so that the falling weight of the core rod is absorbed, and the impact on the core rod receiving device is reduced; the contact part of the floating seat and the core rod is a wider steel plate, so that the contact area is increased, and the stress condition of the floating seat is improved; the buffering disc spring group is designed to be close to the front, the core rod falls above the second disc spring group, the downward inclination angle of the floating seat is added with the sinking shrinkage of the disc spring, and the core rod is guaranteed to roll smoothly on the floating seat.
Claims (2)
1. The utility model provides a plug receiving device which characterized in that: the material receiving device comprises a floating seat frame (2), a fixed seat (3), two guide rods (4), a disc spring (5), a gasket (6) and a nut (7); the two guide rods (4) are sleeved with the disc springs (5) and then are installed in sliding holes of a bottom plate of the fixed seat (3), gaskets (6) are arranged on two sides of the sliding holes, and nuts (7) are installed at the bottom ends of the guide rods (4); the floating seat frame (2) is arranged at the top of the guide rod (4).
2. The mandrel receiving device according to claim 1, wherein: the support frame of the floating seat frame (2) is wedge-shaped and is positioned in the wedge-shaped cavity of the fixed seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980802.1U CN217075759U (en) | 2021-12-01 | 2021-12-01 | Mandrel receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980802.1U CN217075759U (en) | 2021-12-01 | 2021-12-01 | Mandrel receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217075759U true CN217075759U (en) | 2022-07-29 |
Family
ID=82538408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980802.1U Active CN217075759U (en) | 2021-12-01 | 2021-12-01 | Mandrel receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217075759U (en) |
-
2021
- 2021-12-01 CN CN202122980802.1U patent/CN217075759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |