CN221312334U - Reaming tool for ring forging - Google Patents
Reaming tool for ring forging Download PDFInfo
- Publication number
- CN221312334U CN221312334U CN202322342187.0U CN202322342187U CN221312334U CN 221312334 U CN221312334 U CN 221312334U CN 202322342187 U CN202322342187 U CN 202322342187U CN 221312334 U CN221312334 U CN 221312334U
- Authority
- CN
- China
- Prior art keywords
- ring
- reaming
- core rod
- collar
- forging
- 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.)
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Links
- 238000005242 forging Methods 0.000 title claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model provides a reaming tool for ring-forged pieces, which comprises a horse frame, wherein a reaming core rod is inserted into the inner side of the horse frame, and the reaming tool is characterized in that an assembly positioning frame structure is arranged in the middle of the outer side of the reaming core rod; the outer side of the assembly positioning frame structure is provided with a ring forging; an upper anvil is arranged at the upper part of the ring forging; the left side of the outer part of the reaming core rod is provided with an extension connecting frame structure. According to the utility model, the connecting ring, the left lantern ring and the right lantern ring are conveniently connected together by using the connecting bolt penetrating through the bolt hole, and meanwhile, the positioning grooves on the left side and the right side of the connecting ring are respectively meshed with the left lantern ring and the right lantern ring, so that the processing width of the ring forging can be increased.
Description
Technical Field
The utility model belongs to the technical field of reaming tools, and particularly relates to a reaming tool for ring forgings.
Background
The traditional forging method of the ring forging comprises the procedures of upsetting, drawing out, punching, reaming and the like, and the reaming tool of the existing ring forging comprises a horse frame, a reaming core rod, a core rod sleeve ring and an upper anvil, wherein the upper part of the upper anvil is connected with a press workbench, the reaming core rod is erected on the horse frame, the core rod sleeve ring is sleeved on the reaming core rod, an annular groove is arranged on the outer surface of the core rod sleeve ring, the cross section of the annular groove is trapezoid, a ring segment piece is clamped into the annular groove, the upper anvil is arranged right above the core rod sleeve ring, the bottom surface of the upper anvil is propped against the core rod sleeve ring, the axis of the reaming core rod is not in the same straight line with the axis of the reaming core rod, the axis of the reaming core rod is located right below the upper anvil, the radius of the annular groove is smaller than the radius of an inner hole of the ring forging, and the ring forging cannot be flexibly adjusted when being installed due to the limitation of the core rod sleeve ring so that the ring forging with different widths is installed.
Disclosure of utility model
According to the technical problem, the utility model provides the reaming tool for the ring forging, which is simple in structure and can be used for reaming ring forgings with different widths.
The technical proposal is as follows: the reaming tool for the ring forging comprises a horse frame, wherein a reaming core rod is inserted into the inner side of the horse frame, and the reaming tool is characterized in that an assembling positioning frame structure is arranged in the middle of the outer side of the reaming core rod; the outer side of the assembly positioning frame structure is provided with a ring forging; an upper anvil is arranged at the upper part of the ring forging; the left side of the outer part of the reaming core rod is provided with an extension connecting frame structure.
Preferably, the assembling positioning frame structure comprises a left collar, a right collar is inserted on the right side of the left collar, the cross sections of the left collar and the right collar are H-shaped, and meanwhile, the left collar and the right collar are meshed with each other; the inner sides of the left lantern ring and the right lantern ring are inserted with connecting bolts; the right side threaded connection of connecting bolt has lock nut.
Preferably, the extension connecting frame structure comprises a connecting ring, and an opening is formed in the middle of the connecting ring; positioning grooves are respectively formed in the left side and the right side of the connecting ring; bolt holes are also formed in the connecting rings.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the left lantern ring and the right lantern ring are conveniently connected together by using the connecting bolts, so that the ring forging is conveniently stored.
According to the utility model, the connecting ring, the left lantern ring and the right lantern ring are conveniently connected together by using the connecting bolts to penetrate through the bolt holes, and meanwhile, the positioning grooves on the left side and the right side of the connecting ring are respectively meshed with the left lantern ring and the right lantern ring, so that the processing width of the ring forging can be increased.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the assembled spacer structure of the present utility model.
Fig. 3 is a schematic structural view of the extension link structure of the present utility model.
In the figure:
1. Horse frame; 2. reaming the core rod; 3. assembling a positioning frame structure; 31. a left collar; 32. a right collar; 33. a connecting bolt; 34. a lock nut; 4. a ring forging; 5. an upper anvil; 6. extending the structure of the connecting frame; 61. a connecting ring; 62. opening holes; 63. a positioning groove; 64. bolt holes.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Examples
As shown in fig. 1 and fig. 2, the utility model provides a reaming tool for ring forgings, which comprises a horse frame 1, wherein a reaming core rod 2 is inserted into the inner side of the horse frame 1, and the reaming tool is characterized in that an assembling positioning frame structure 3 is arranged in the middle of the outer side of the reaming core rod 2; the outer side of the assembly positioning frame structure 3 is provided with a ring forging 4; an upper anvil 5 is arranged at the upper part of the ring forging 4; an extension connecting frame structure 6 is arranged on the left side of the outer part of the reaming core rod 2; the assembling positioning frame structure 3 comprises a left collar 31, a right collar 32 is inserted on the right side of the left collar 31, the cross section of the left collar 31 and the cross section of the right collar 32 are H-shaped, and the left collar 31 and the right collar 32 are meshed with each other; the inner sides of the left lantern ring 31 and the right lantern ring 32 are inserted with connecting bolts 33; the right side of the connecting bolt 33 is connected with a locking nut 34 in a threaded manner, and the left lantern ring 31 and the right lantern ring 32 are conveniently connected together by using the connecting bolt 33, so that the ring forging 4 can be conveniently stored.
As shown in fig. 3, in the foregoing embodiment, specifically, the extended connecting frame structure 6 includes a connecting ring 61, and an opening 62 is formed in the middle position of the connecting ring 61; positioning grooves 63 are respectively formed on the left side and the right side of the connecting ring 61; the bolt holes 64 are further formed in the connecting ring 61, the left lantern ring 31 and the right lantern ring 32 are conveniently connected together by using the connecting bolts 33 to penetrate through the bolt holes 64, and meanwhile, the positioning grooves 63 on the left side and the right side of the connecting ring 61 are respectively meshed with the left lantern ring 31 and the right lantern ring 32, so that the processing width of the ring forging 4 can be increased.
In the above embodiment, specifically, the left collar 31 and the right collar 32 are respectively sleeved at the middle position of the reaming core rod 2.
In the above embodiment, specifically, the connecting ring 61 is sleeved on the outer left side of the reaming core rod 2.
Principle of operation
In the working process, the number of the connecting rings 61 can be added or reduced according to the machining width of the ring forging 4 when the ring forging machine is used, then the connecting bolts 33 penetrate through the left lantern ring 31 and bolt holes 64 on the connecting rings 61, then penetrate through the right lantern ring 32, then the left lantern ring 31 is meshed with the left side of the connecting rings 61 and the connecting rings 61 are meshed with the right lantern ring 32, then the ring forging 4 is placed between the left lantern ring 31 and the right lantern ring 32 by tightening the connecting bolts 33 through the locking nuts 34, then the upper anvil 5 is driven by external equipment to move so as to machine the ring forging 4, and meanwhile, the reaming core rod 2 rotates.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. The reaming tool for the ring forging comprises a horse frame (1), wherein a reaming core rod (2) is inserted into the inner side of the horse frame (1), and the reaming tool is characterized in that an assembly positioning frame structure (3) is arranged in the middle of the outer side of the reaming core rod (2); the outer side of the assembly positioning frame structure (3) is provided with a ring forging (4); an upper anvil (5) is arranged at the upper part of the ring forging (4); an extension connecting frame structure (6) is arranged on the left side of the outer part of the reaming core rod (2); the extension connecting frame structure (6) comprises a connecting ring (61), and an opening (62) is formed in the middle of the connecting ring (61); positioning grooves (63) are respectively formed in the left side and the right side of the connecting ring (61); a bolt hole (64) is also formed in the connecting ring (61).
2. The reaming tool for the ring forging as recited in claim 1, wherein the assembling positioning frame structure (3) comprises a left collar (31), a right collar (32) is inserted on the right side of the left collar (31), the cross sections of the left collar (31) and the right collar (32) are H-shaped, and the left collar (31) and the right collar (32) are meshed with each other; the inner sides of the left lantern ring (31) and the right lantern ring (32) are inserted with connecting bolts (33); the right side of the connecting bolt (33) is connected with a locking nut (34) in a threaded manner.
3. The reaming tool for the ring forging as recited in claim 2, wherein the left collar (31) and the right collar (32) are respectively sleeved at the middle position of the reaming core rod (2).
4. The reaming tool for the ring forging as recited in claim 1, wherein the connecting ring (61) is sleeved on the left side of the outer part of the reaming core rod (2).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221312334U true CN221312334U (en) | 2024-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |