CN215786005U - Spinning forming die for manufacturing automobile hub - Google Patents
Spinning forming die for manufacturing automobile hub Download PDFInfo
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- CN215786005U CN215786005U CN202122303767.XU CN202122303767U CN215786005U CN 215786005 U CN215786005 U CN 215786005U CN 202122303767 U CN202122303767 U CN 202122303767U CN 215786005 U CN215786005 U CN 215786005U
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- hub
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- forming die
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000009987 spinning Methods 0.000 title claims abstract description 28
- 238000003466 welding Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a spinning forming die for manufacturing an automobile hub. According to the utility model, one end of the supporting rod can be supported through the conical self-locking bolt, so that the supporting rod can move outwards in the sliding groove, the capacity expansion piece is supported through the arc-shaped supporting block at the other end of the supporting rod, the capacity expansion piece is outwards opened after being supported, so that the inner wall of the hub can be supported through the capacity expansion piece, the hub is fixed on the mold, the hub is more conveniently fixed, the demolding mechanism is buckled on the surface of the hub, the mold is driven to descend through the electric telescopic rod, the mold and the hub can be rapidly demolded, the structure is simple, and the production cost of the hub during production can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of filtering equipment, in particular to a spinning forming die for manufacturing an automobile hub.
Background
Spinning is to fix a flat or hollow blank on a die of a spinning machine, and press the blank with a spinning wheel or a driving rod while the blank rotates along with a main shaft of the machine, so that the blank is locally plastically deformed. Under the combined action of the feeding motion of the rotary wheel and the rotating motion of the blank, the local plastic deformation is gradually expanded to the whole surface of the blank and is tightly attached to the die, and the spinning processing of the part is completed.
However, the existing spin forming die for manufacturing the automobile hub has the following disadvantages in the using process:
1. the existing spinning forming die for manufacturing the automobile hub applies pressure on the top surface of the hub in the using process so as to fix the hub, and is inconvenient to use and large in size.
2. The conventional spinning forming die for manufacturing the automobile hub is used for demolding mostly through a mechanical arm, the spinning forming die is not easy to demold, demolding is performed through the mechanical arm, and the production and manufacturing cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spinning forming die for manufacturing an automobile hub, and the spinning forming die is used for solving the problems that in the background art, the existing spinning forming die for manufacturing the automobile hub is used for fixing a hub by applying pressure on the top surface of the hub so as to be very inconvenient to use and large in size, and the existing spinning forming die for manufacturing the automobile hub is mostly demolded by a manipulator when in use, is not easy to demold and is demolded by the manipulator so as to greatly increase the production and manufacturing cost.
In order to achieve the purpose, the utility model provides the following technical scheme: the spinning forming die for manufacturing the automobile hubs comprises a die, a limiting plate and a groove, wherein the limiting plate is integrally formed at the bottom of the surface of the side wall of the die, the surface of the side wall of the die is provided with the groove, and the grooves are provided with a plurality of groups.
Preferably, fixed welding of mould bottom has a base, a base lower surface integrated into one piece has a tooth's socket, base bottom swing joint has No. two bases, No. two base upper surface integrated into one piece have No. two tooth's sockets, and No. two tooth's sockets and a tooth's socket mutually support, a base lower surface integrated into one piece has a tooth's socket, and No. two base upper surface integrated into one piece has No. two tooth's sockets, and No. two tooth's sockets and a mutual interlock of tooth's socket to can effectively avoid taking place the separation when rotatory No. one base and No. two bases, thereby with further promotion to wheel hub's spinning precision.
Preferably, the flange plate is fixedly welded on the surface of the bottom of the second base, and the bottom of the die is connected with the rotating equipment through the flange plate, so that the die and the hub can be driven to rotate synchronously through the rotating equipment.
Preferably, fixed mounting has electric telescopic handle in the middle of the second base upper surface, the base runs through No. one at the electric telescopic handle top, electric telescopic handle top fixed mounting has the roof, and the roof is located the mould inner chamber, and control electric telescopic handle supports the mould through the roof to make the mould held up, with demoulding mechanism buckle on the wheel hub surface, and drive the mould through electric telescopic handle and descend, and then can make mould and wheel hub demold fast, and simple structure, production cost when can effectively reduce wheel hub production.
Preferably, the top of the mold is integrally formed with a capacity expansion sheet, and the capacity expansion sheet can fix the inner wall of the hub after being outwards expanded.
Preferably, fixed welding of mould upper surface has the spout, the spout is provided with four groups altogether, and is the degree contained angle between the spout, the spout inner chamber is pegged graft and is had the bracing piece, reset spring has been cup jointed on the bracing piece surface, and reset spring is located the spout inner chamber, the equal screwed connection of bracing piece one end has the arc supporting shoe, screwed connection has toper self-locking bolt in the middle of the mould upper surface, crosses toper self-locking bolt and can support bracing piece one end to can make the bracing piece outwards move at the spout, and support the dilatation piece through the arc supporting shoe of the bracing piece other end, the dilatation piece outwards opens after supporting, thereby the accessible dilatation piece hub inner wall supports, makes wheel hub fix on the mould, makes more convenient to wheel hub's fixed.
The utility model provides a spinning forming die for manufacturing an automobile hub, which has the following beneficial effects:
(1) according to the utility model, one end of the supporting rod can be supported through the conical self-locking bolt, so that the supporting rod can move outwards in the sliding groove, the capacity expansion piece is supported through the arc-shaped supporting block at the other end of the supporting rod, and the capacity expansion piece is outwards opened after being supported, so that the inner wall of the hub can be supported through the capacity expansion piece, the hub is fixed on the mold, and the clamping mechanism is small in size, so that the hub is more convenient to fix.
(2) The utility model controls the electric telescopic rod to support the die through the top plate, so that the die is supported, the demolding mechanism is buckled on the surface of the hub, the die is driven to descend through the electric telescopic rod, the die and the hub can be rapidly demolded, the structure is simple, and the production cost in the production of the hub can be effectively reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural diagram of a supporting mechanism of the present invention;
fig. 4 is a schematic structural view of the conical self-locking bolt of the utility model.
In the figure: 1. a mold; 101. a limiting plate; 102. a groove; 2. a first base; 201. a first tooth groove; 202. a second base; 203. a second gullet; 3. a flange plate; 301. an electric telescopic rod; 302. a top plate; 4. a bulk sheet; 401. a chute; 402. a support bar; 403. a return spring; 404. an arc-shaped supporting block; 5. a conical self-locking bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: the spinning forming die for manufacturing the automobile hub comprises a die 1, a limiting plate 101 and a groove 102, wherein the limiting plate 101 is integrally formed at the bottom of the side wall surface of the die 1, the groove 102 is formed in the side wall surface of the die 1, and multiple groups of grooves 102 are formed in the side wall surface of the die 1.
Preferably, fixed welding has base 2 No. 1 bottom of mould, 2 lower surface integrated into one piece of base has a tooth's socket 201, 2 bottom swing joint of base has base 202 No. two, No. two base 202 upper surface integrated into one piece have tooth's socket 203 No. two, and No. two tooth's sockets 203 and a tooth's socket 201 mutually support, 2 lower surface integrated into one piece of base have a tooth's socket 201 No. one, No. two base 202 upper surface integrated into one piece have tooth's socket 203 No. two, and No. two tooth's sockets 203 and a tooth's socket 201 interlock each other to can effectively avoid taking place the separation when rotatory base 2 and No. two base 202, thereby will further promotion to wheel hub's spinning precision.
Preferably, the flange 3 is fixedly welded on the surface of the bottom of the second base 202, and the bottom of the mold 1 is connected with a rotating device through the flange 3, so that the mold 1 and a hub can be driven to rotate synchronously through the rotating device.
Preferably, fixed mounting has electric telescopic handle 301 in the middle of No. two base 202 upper surfaces, base 2 is run through at electric telescopic handle 301 top, electric telescopic handle 301 top fixed mounting has roof 302, and roof 302 is located 1 inner chamber of mould, and control electric telescopic handle 301 supports mould 1 through roof 302 to make mould 1 held up, with the demoulding mechanism buckle on the wheel hub surface, and drive mould 1 through electric telescopic handle 301 and descend, and then can make mould 1 and wheel hub demold fast, and simple structure, can effectively reduce the manufacturing cost when producing wheel hub.
Preferably, the top of the mold 1 is integrally formed with an expansion piece 4, and the expansion piece 4 can be fixed to the inner wall of the hub after being expanded outwards.
Preferably, the upper surface of the mold 1 is fixedly welded with four sliding chutes 401, the four sliding chutes 401 are provided with four groups, the sliding grooves 401 form an included angle of 90 degrees, the inner cavity of the sliding groove 401 is inserted with a support rod 402, the surface of the support rod 402 is sleeved with a return spring 403, and the return spring 403 is positioned in the inner cavity of the sliding groove 401, one end of the supporting rod 402 is spirally connected with an arc-shaped supporting block 404, the middle of the upper surface of the mould 1 is spirally connected with a conical self-locking bolt 5, one end of the support rod 402 can be supported by the conical self-locking bolt 5, so that the support rod 402 can move outwards in the sliding groove 401, and the expansion piece 4 is supported by the arc-shaped support block 404 at the other end of the support rod 402, the expansion piece 4 is opened outwards after being supported, therefore, the inner wall of the hub can be supported through the expansion sheet 4, so that the hub is fixed on the die 1, and the hub is more convenient to fix.
It should be noted that, a spin forming mold for manufacturing an automobile hub, when in operation, a hub to be spun is sleeved on the top of a mold 1, by rotating a conical self-locking bolt 5, the diameter of the top of the conical self-locking bolt 5 is larger than that of the bottom of the conical self-locking bolt 5, so that when the conical self-locking bolt 5 rotates, one end of a support rod 402 can be supported by the conical self-locking bolt 5, so that the support rod 402 can move outwards in a chute 401, and an expansion piece 4 is supported by an arc-shaped support block 404 at the other end of the support rod 402, the expansion piece 4 opens outwards after being supported, so that the inner wall of the hub can be supported by the expansion piece 4, the hub is fixed on the mold 1, so that the hub can be fixed more conveniently, the bottom of the mold 1 is connected with a rotating device through a flange 3, so that the mold 1 and the hub can be driven to rotate synchronously by the rotating device, when a hub rotates, spinning is carried out on the surface of the hub through spinning equipment and the hub is matched with a groove 102 on the surface of a die 1, so that spinning forming can be carried out on the hub quickly, a limiting plate 101 is integrally formed at the bottom of the side wall surface of the die 1, the spinning height of the hub can be limited through the limiting plate 101, so that the spinning precision of the hub can be effectively improved, after the spinning of the hub is completed, the supporting force on a supporting rod 402 is reduced through reversely rotating a conical self-locking bolt 5, meanwhile, the supporting rod 402 is reset under the action of a reset spring 403, so that the fixing of the hub by the die 1 is cancelled, meanwhile, an electric telescopic rod 301 is controlled to support the die 1 through a top plate 302, so that the die 1 is supported, a demoulding mechanism is buckled on the surface of the hub, the die 1 is driven to descend through the electric telescopic rod 301, and the die 1 and the hub can be demoulded quickly, and simple structure can effectively reduce the manufacturing cost when producing wheel hub, and 2 lower surfaces integrated into one piece of base have a tooth's socket 201, 202 upper surface integrated into one piece of No. two bases have No. two tooth's sockets 203, and No. two tooth's sockets 203 and a tooth's socket 201 interlock each other to can effectively avoid base 2 and No. two bases 202 to take place the separation when rotatory, thereby with further promotion to wheel hub's spinning precision.
The PXTL-30 type electric telescopic rod 301 adopts the existing mature technology product, and will not be described in detail here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spin forming die for automobile wheel hub makes which characterized in that: the preparation method of the spinning forming die for manufacturing the automobile hub comprises a die (1), a limiting plate (101) and grooves (102), wherein the limiting plate (101) is integrally formed at the bottom of the side wall surface of the die (1), the grooves (102) are formed in the side wall surface of the die (1), and the grooves (102) are provided with multiple groups.
2. The spin forming die for manufacturing the automobile hub according to claim 1, wherein: mould (1) bottom fixed welding has base (2) No. one, base (2) lower surface integrated into one piece has tooth's socket (201) No. one, base (2) bottom swing joint has base (202) No. two, No. two base (202) upper surface integrated into one piece has tooth's socket (203) No. two, and tooth's socket (203) and tooth's socket (201) No. two mutually support.
3. The spin forming die for manufacturing the automobile hub according to claim 2, wherein: and a flange plate (3) is fixedly welded on the surface of the bottom of the second base (202).
4. The spin forming die for manufacturing the automobile hub according to claim 3, wherein: no. two base (202) upper surface middle fixed mounting has electric telescopic handle (301), base (2) is run through at electric telescopic handle (301) top, electric telescopic handle (301) top fixed mounting has roof (302), and roof (302) are located mould (1) inner chamber.
5. The spin forming die for manufacturing the automobile hub according to claim 4, wherein: the top of the die (1) is integrally formed with an expansion sheet (4).
6. The spin forming die for manufacturing the automobile hub according to claim 1, wherein: fixed welding of mould (1) upper surface has spout (401), spout (401) are provided with four groups altogether, and are 90 degrees contained angles between spout (401), spout (401) inner chamber is pegged graft and is had bracing piece (402), reset spring (403) have been cup jointed on bracing piece (402) surface, and reset spring (403) are located spout (401) inner chamber, the equal screwed connection of bracing piece (402) one end has arc supporting shoe (404), screwed connection has toper auto-lock bolt (5) in the middle of mould (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303767.XU CN215786005U (en) | 2021-09-23 | 2021-09-23 | Spinning forming die for manufacturing automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303767.XU CN215786005U (en) | 2021-09-23 | 2021-09-23 | Spinning forming die for manufacturing automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786005U true CN215786005U (en) | 2022-02-11 |
Family
ID=80165592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122303767.XU Expired - Fee Related CN215786005U (en) | 2021-09-23 | 2021-09-23 | Spinning forming die for manufacturing automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786005U (en) |
-
2021
- 2021-09-23 CN CN202122303767.XU patent/CN215786005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |