CN208279654U - A kind of large size bulkhead forging annealing device - Google Patents
A kind of large size bulkhead forging annealing device Download PDFInfo
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- CN208279654U CN208279654U CN201820769330.0U CN201820769330U CN208279654U CN 208279654 U CN208279654 U CN 208279654U CN 201820769330 U CN201820769330 U CN 201820769330U CN 208279654 U CN208279654 U CN 208279654U
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- bulkhead
- bulkhead forging
- annealing device
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Abstract
The utility model relates to large forgings forging and Field of Heat-treatment, more particularly to a kind of large-scale bulkhead forging annealing device, including placing the platform of bulkhead forging and shifting the suspension hook of bulkhead forging, the platform is surrounded by multiple lifting eyes, the platform upper surface different directions are equipped with T-slot, the pressing plate is connect by fastening bolt with platform, and equal height cushion block is provided between pressing plate and platform；The utility model is easy to operate, effectively can provide calibration equipment support for the heat treatment procedure of large-scale bulkhead forging, improve production efficiency and reduce production cost, simultaneously effective eliminate forging because of deformation caused by forging and being heat-treated.
Description
Technical field
The utility model relates to large forgings forging and Field of Heat-treatment, and in particular to a kind of large size bulkhead forging heat treatment
Device.
Background technique
Because cold and hot at different-thickness section in the machining deformation stress and heat treatment process that forging generates in forging process
The thermal stress unevenly generated, cooling procedure after heat treatment will lead to forging buckling deformation, influence the overall dimensions of forging,
The low delivery quality for influencing forging of high degree.In the prior art, the mode of warpage problem on deformation is after the heat treatment of solution forging
Cold process is freely placed or is corrected by the pressed of weight, and these types of mode is difficult to meet large-scale bulkhead forging warpage
The control of deformation is suitable only for the lesser forging of contour dimension, and there is also biggish security risks.
Tooling relatively simple, that operation readiness can be achieved that there are also some structures in the prior art, but it has a single function,
Practicability is poor, is not able to satisfy the straightening by heat treatment process needs of large-scale bulkhead forging, and is difficult to ensure the size essence of forging
Spend quality.
Utility model content
In view of this, the main purpose of the utility model is to provide large-scale bulkhead forging annealing device.
The technical solution adopted by the present invention is that:
A kind of large size bulkhead forging annealing device, including placing the platform of bulkhead forging and hanging for transfer bulkhead forging
Hook, the platform are surrounded by multiple lifting eyes, and the platform upper surface different directions are equipped with T-slot, and the pressing plate passes through tight
Fixing bolt is connect with platform, and equal height cushion block is provided between pressing plate and platform.
Further, the fastening bolt is fixed by T-slot and platform, and T-slot cross section is parallel to platform end face.
Further, the fastening bolt head is square structure, and the fastening bolt tail portion is equipped with screw thread, and described tight
Fixing bolt tail portion is equipped with nut.
Further, the suspension hook lower end surface is cuboid, is provided with card slot on the suspension hook lower end surface, the card slot is long
It spends in the same size with the width of bulkhead forging corresponding position.
Further, the U-shaped through slot of closing is provided on the pressing plate, the pressing plate is trapezium structure.
Further, the platform uses cast steel ZG45 material.
Further, the equal height cushion block shape is cube structure, uses aluminum alloy material.
The utility model has the beneficial effects that
1, the utility model is easy to operate, effectively can provide calibration equipment branch for the heat treatment procedure of large-scale bulkhead forging
Support improves production efficiency and reduces production cost, simultaneously effective eliminates forging because of deformation caused by forging and being heat-treated；
2, the equal height cushion block material specific gravity of the utility model is small, flatness is high；
3, the T-slot depth of the utility model is different, for the heat treatment of different contour dimension bulkhead forging；
It is equipped in the middle part of pressing plate and closes U-shaped through slot, slided for bolt sliding along T-slot；Fastening bolt head is square structure, can prevent spiral shell
Bolt rotates in T-slot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure chart of suspension hook in the utility model.
Wherein, 1, platform；2, suspension hook；3, pressing plate；4, equal height cushion block；5, fastening bolt；6, nut；7, U-shaped through slot；8, it rises
Lifting hole(eyelet)；9, T-slot；10, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figure 1, the utility model specifically discloses a kind of large-scale bulkhead forging annealing devices, including place bulkhead
The platform 1 of forging and the suspension hook 2 for shifting bulkhead forging, the platform 1 are surrounded by multiple lifting eyes 8, table on the platform 1
Face different directions are equipped with T-slot 9, and pressing plate 3 is connect by fastening bolt 5 with platform 1, and is provided between pressing plate 3 and platform 1
Equal height cushion block 4.
The fastening bolt 5 is fixed by T-slot 9 and platform 1, and 9 cross section of T-slot is parallel to 1 end face of platform, and
9 depth of T-slot is different, for the heat treatment of different contour dimension bulkhead forging；The pressing plate 3 is trapezium structure,
Its middle part, which is equipped with, closes U-shaped through slot 7, slides for bolt sliding along T-slot 9；5 head of fastening bolt is square structure, can
Prevent bolt from rotating in T-slot 9,5 tail portion of fastening bolt is threaded, is fastenedly connected with nut 6.
Wherein, 2 lower end surface of suspension hook is cuboid, is provided with card slot 10, the card slot 10 on 2 lower end surface of suspension hook
Length and the width of bulkhead forging corresponding position are in the same size, suspension hook 2 can preferably be fixed during shifting bulkhead forging every
Frame forging, secondly, 2 lower end surface of the suspension hook is cuboid setting, so that bulkhead forging is rested easily on platform 1；Institute
It states platform 1 and uses cast steel ZG45 material, the equal height cushion block 4 uses aluminum alloy material.
Its working principle: when bulkhead forging heat treatment soaking time reaches technique requirement, fire door is opened, heat treatment is outputed
Drop-bottom connects suspension hook 2 by wirerope and overhead traveling crane suspension, after suspension hook 2 contacts steadily with bulkhead forging plan-position, overhead traveling crane
Start work, the lifting of bulkhead forging is transferred on platform 1, according to 1 upper surface T-slot of platform, 9 position, the forging of appropriate adjustment bulkhead
Part puts position to putting steadily bulkhead forging；By aluminium alloy equal height cushion block 4 well prepared in advance according to 1 upper surface T of platform
9 position of type groove and the position of bulkhead forging are arranged to reasonable；Again by pressing plate 3 according to the relative position of equal height cushion block 4 and bulkhead forging
It places one by one；Afterwards by fastening bolt 5 according to the placement position of equal height cushion block 4 and pressing plate 3 one by one in 1 upper surface T-type of placement platform
Slot is installed on 9 position, according to the contour dimension structure of bulkhead forging, when screwing up with a wrench fastening bolt 5, using symmetry approach
Operation prevents local location unbalance stress and bulkhead forging is caused to deform, to all use fastening bolt 5 to compress at exemplary position
Afterwards, comprehensive detection bulkhead forging vertical direction drop guarantees that bulkhead forging exemplary position is in same level, waits bulkhead
Under the conditions of forging temperature is cooled to room temperature, all equal height cushion blocks 4, pressing plate 3, fastening bolt 5 are symmetrically dismantled, detection bulkhead forging
Buckling deformation amount.
In this process, as long as operator's flexible operating fastening bolt 5 can will be vertical at bulkhead forging different location
Direction drop zero, utmostly bottom solves the problems, such as bulkhead forging buckling deformation.
Wherein, 4 shape of equal height cushion block is cube structure, and material is aluminium alloy, passes through machining equipment aluminium alloy material head
Machine adds, and compresses balance for pressing plate 3 according to the equal height cushion block 4 that the size of forging contour dimension processes different number.
Be equipped in the middle part of pressing plate 3 and close U-shaped through slot 7, slided for bolt along T-slot 9, by machining equipment with 5CrNiMo or
H13 material blank machine adds, and processes the pressing plate of different number for fastening bolt according to the size of forging contour dimension and waits
High cushion block combination compresses forging.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of large size bulkhead forging annealing device, it is characterised in that: including place bulkhead forging platform and transfer every
The suspension hook of frame forging, the platform are surrounded by multiple lifting eyes, and the platform upper surface different directions are equipped with T-slot, pressing plate
It is connect by fastening bolt with platform, and is provided with equal height cushion block between pressing plate and platform.
2. large size bulkhead forging annealing device according to claim 1, it is characterised in that: the fastening bolt passes through T
Type groove is fixed with platform, and T-slot cross section is parallel to platform end face.
3. large size bulkhead forging annealing device according to claim 2, it is characterised in that: the fastening bolt head is
Square structure, the fastening bolt tail portion is equipped with screw thread, and the fastening bolt tail portion is equipped with nut.
4. large size bulkhead forging annealing device according to claim 1, it is characterised in that: the suspension hook lower end surface is length
Cube is provided with card slot on the suspension hook lower end surface, and the card slot length and the width of bulkhead forging corresponding position are in the same size.
5. large size bulkhead forging annealing device according to claim 1, it is characterised in that: be provided with envelope on the pressing plate
U-shaped through slot is closed, the pressing plate is trapezium structure.
6. large size bulkhead forging annealing device according to claim 1, it is characterised in that: the platform uses cast steel
ZG45 material.
7. large size bulkhead forging annealing device according to claim 1, it is characterised in that: the equal height cushion block shape is
Cube structure uses aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769330.0U CN208279654U (en) | 2018-05-22 | 2018-05-22 | A kind of large size bulkhead forging annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769330.0U CN208279654U (en) | 2018-05-22 | 2018-05-22 | A kind of large size bulkhead forging annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279654U true CN208279654U (en) | 2018-12-25 |
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ID=64730766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769330.0U Active CN208279654U (en) | 2018-05-22 | 2018-05-22 | A kind of large size bulkhead forging annealing device |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041159A (en) * | 2019-12-19 | 2020-04-21 | 陕西宏远航空锻造有限责任公司 | Tool for preventing warping caused by heat treatment and using method thereof |
-
2018
- 2018-05-22 CN CN201820769330.0U patent/CN208279654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041159A (en) * | 2019-12-19 | 2020-04-21 | 陕西宏远航空锻造有限责任公司 | Tool for preventing warping caused by heat treatment and using method thereof |
| CN111041159B (en) * | 2019-12-19 | 2021-10-15 | 陕西宏远航空锻造有限责任公司 | Tool for preventing warping caused by heat treatment and using method thereof |
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