CN219944260U - I-shaped wheel turn-up mould - Google Patents
I-shaped wheel turn-up mould Download PDFInfo
- Publication number
- CN219944260U CN219944260U CN202321314094.0U CN202321314094U CN219944260U CN 219944260 U CN219944260 U CN 219944260U CN 202321314094 U CN202321314094 U CN 202321314094U CN 219944260 U CN219944260 U CN 219944260U
- Authority
- CN
- China
- Prior art keywords
- die
- product
- hemming
- main body
- lower die
- 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.)
- Active
Links
- 238000009957 hemming Methods 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 26
- 238000004080 punching Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract 1
- 238000013459 approach Methods 0.000 description 5
- 238000009987 spinning Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a spool hemming die in the technical field of spool processing, and aims to solve the problems that in the prior art, when a spool flange piece is hemmed, hemming work is usually completed in three steps, the processing efficiency is slow, and the consistency is poor. The stamping die comprises a first upper die, a first lower die and a first driving mechanism, wherein the first driving mechanism is used for driving the first upper die and the first lower die to be matched so as to perform stamping operation on a product; the bending die comprises a second upper die, a second lower die and a second driving mechanism, wherein the second driving mechanism is used for driving the second upper die and the second lower die to be clamped so as to carry out hemming operation on a punched product; compared with the prior art, the utility model can finish the curling work of the product in two steps, improves the processing efficiency of the device, and ensures the consistency of the product by directly molding the stamped product through a curling die.
Description
Technical Field
The utility model relates to a spool hemming die, and belongs to the technical field of spool processing.
Background
In the application scene of various heavy steel wire ropes, the spool products made of iron are commonly used, in order to strengthen the process of spool intensity, the flange pieces on two sides are commonly used for carrying out stamping reinforcing ribs and hemming treatment, the hemming operation commonly used in the market is divided into three steps, namely stamping, side spinning and side spinning, and the process of spinning is gradual in the manufacturing process, so that the time of twice spinning is longer, the processing efficiency is very slow, and the consistency of processed products is poor.
In the prior art, when hemming is performed on spool flange plates, three steps are generally needed to finish hemming processing work, and the hemming process is gradual, so that the time of two times of hemming is longer, the processing efficiency is very slow, and the processed product consistency is poor, so that the working efficiency of the device is influenced, and the practicability of the device is influenced.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, provides a spool hemming die, and solves the problems that in the prior art, when a spool flange piece is hemmed, hemming work is usually required to be completed in three steps, the processing efficiency is very slow, and the consistency of processed products is poor.
In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:
the utility model provides a spool hemming die which comprises a stamping die and a bending die, wherein the stamping die comprises a first upper die, a first lower die and a first driving mechanism, and the first driving mechanism is used for driving the first upper die and the first lower die to be matched so as to perform stamping operation on a product;
the bending die comprises a second upper die, a second lower die and a second driving mechanism, wherein the second driving mechanism is used for driving the second upper die and the second lower die to be clamped so as to carry out hemming operation on the punched product.
Further, the first upper die comprises a first upper die main body and a first die cavity formed in the bottom of the first upper die main body, the first lower die comprises a first lower die main body and a first pressing block arranged at the top of the first lower die main body, and the first die cavity is matched with the first pressing block and used for carrying out punching operation on the product.
Further, a limiting rod is arranged at the top of the first lower die, a limiting hole is formed in one side of the limiting rod at the bottom of the first upper die main body, and the limiting rod is matched with the limiting hole.
Further, the number of the limiting rods is two, and the limiting rods are respectively arranged on two sides of the top of the first pressing block.
Further, a through hole matched with the limiting rod is formed in one side of the limiting rod at the top of the product.
Further, the second upper die comprises a second upper die main body and a second pressing block arranged at the bottom of the second upper die main body, the second lower die comprises a second lower die main body and a second die cavity arranged at the top of the second lower die main body, an annular groove matched with the product is formed in the bottom of the second die cavity, and the second pressing block, the second die cavity and the annular groove are matched and used for carrying out hemming operation on the punched product.
Further, the outer diameter of the second pressing block is equal to the inner diameter of the second die cavity.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the prior art, the spool hemming die has the advantages that hemming work of the product can be completed only through two steps through matching of the stamping die and the bending die, the machining efficiency of the device is improved, the stamped product can be directly molded through the second upper die and the second lower die, the consistency of the product is ensured, meanwhile, the manufacturing cost is reduced, and the practicability of the device is ensured.
Drawings
FIG. 1 is a schematic cross-sectional front view of a bending die provided in accordance with an embodiment of the present utility model;
fig. 2 is a schematic front view in section of a stamping die provided according to an embodiment of the present utility model;
fig. 3 is a schematic front view in cross section of a bending die after product hemming is completed according to an embodiment of the present utility model.
In the figure: 1. stamping die; 11. a first upper die; 111. a first upper die body; 112. a first mold cavity; 12. a first lower die; 121. a first lower die body; 122. a first briquette; 2. bending the mold; 21. a second upper die; 211. a second upper die body; 212. a second briquetting; 22. a second lower die; 221. a second lower die body; 222. a second mold cavity; 223. an annular groove; 3. a product; 4. a limit rod; 5. a limiting hole; 6. and a through hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1-3, the utility model provides a spool hemming die, which comprises a stamping die 1 and a bending die 2, wherein the stamping die 1 comprises a first upper die 11, a first lower die 12 and a first driving mechanism, and the first driving mechanism is used for driving the first upper die 11 and the first lower die 12 to be clamped so as to perform stamping work on a product 3; the bending die 2 comprises a second upper die 21, a second lower die 22 and a second driving mechanism, wherein the second driving mechanism is used for driving the second upper die 21 and the second lower die 22 to be clamped so as to perform hemming operation on the punched product 3.
Specifically, during operation, firstly, the product 3 to be punched is placed above the first lower die 12, then the first driving mechanism starts to operate, the first upper die 11 is pushed to approach the first lower die 12, the first upper die 11 is matched with the first lower die 12, the product 3 is punched, then the punched product 3 is taken out of the punching die 1, the bending die 2 starts to operate, the punched product 3 is placed in the second lower die 22, the second driving mechanism starts to operate, the second upper die 21 is pushed to approach the second lower die 22, so that the punched product 3 is curled, the product 3 is taken out of the bending die 2, and the processing operation is completed.
Compared with the prior art, the utility model can finish the curling work of the product 3 by only two steps through the cooperation of the stamping die 1 and the bending die 2, improves the processing efficiency of the device, ensures the consistency of the product 3 by directly forming the stamped product 3 through the second upper die 21 and the second lower die 22, reduces the manufacturing cost, ensures the practicability of the device,
in one embodiment, the first upper die 11 includes a first upper die main body 111 and a first die cavity 112 formed at the bottom of the first upper die main body 111, the first lower die 12 includes a first lower die main body 121 and a first pressing block 122 formed at the top of the first lower die main body 121, and the first die cavity 112 is matched with the first pressing block 122 and is used for performing a punching operation on the product 3.
Specifically, in operation, the product 3 to be processed is placed on top of the first pressing block 122, and the positions of the first pressing block 122 and the first pressing block are aligned, and when the first driving mechanism starts to operate, the first upper die main body 111 and the first lower die main body 121 are driven to approach each other, so that the first die cavity 112 and the first pressing block 122 approach each other, and the product 3 is punched.
In one embodiment, the top of the first lower die 12 is provided with a limiting rod 4, the bottom of the first upper die main body 111 is provided with a limiting hole 5 on one side of the limiting rod 4, the limiting rods 4 are matched with the limiting hole 5, the number of the limiting rods 4 is two and is respectively arranged on two sides of the top of the first pressing block 122, and the top of the product 3 is provided with a through hole 6 matched with the limiting rod 4 on one side of the limiting rod 4.
Specifically, when the product 3 is placed at the top of the first press block 122, the two through holes 6 are aligned with the positions of the two limiting rods 4, the through holes 6 are matched with the limiting rods 4, the relative positions of the first press block 122 and the product 3 are limited, the stability of stamping operation is ensured, meanwhile, the number of the through holes 6 is two, after the product 3 is placed outside the limiting rods 4, the product 3 and the first press block 122 are prevented from rotating relatively, the stability of the device during stamping is further ensured, when the product 3 is placed completely, the first driving mechanism pushes the first upper die main body 111 to approach the first press block 122, the limiting rods 4 and the limiting holes 5 slide relatively, the guiding effect is realized on the relative movement of the first upper die main body 111 and the first press block 122, and the stability of the device during stamping operation is further ensured.
In one embodiment, the second upper die 21 includes a second upper die main body 211 and a second pressing block 212 disposed at the bottom of the second upper die main body 211, the second lower die 22 includes a second lower die main body 221 and a second die cavity 222 disposed at the top of the second lower die main body 221, an annular groove 223 matched with the product 3 is disposed at the bottom of the second die cavity 222, and the second pressing block 212, the second die cavity 222 and the annular groove 223 are matched to perform hemming operation on the punched product 3, and an outer diameter of the second pressing block 212 is equal to an inner diameter of the second die cavity 222.
Specifically, the cross section of the annular groove 223 is arc-shaped, during operation, the punched product 3 is placed in the second die cavity 222 of the second lower die main body 221, the to-be-curled portion of the product 3 is placed towards the annular groove 223, the maximum diameter of the annular groove 223 is the same as the outer diameter of the product 3, then the second driving mechanism starts to operate, the second upper die main body 211 and the second lower die main body 221 are pushed to be close to each other, so that the second pressing block 212 and the second die cavity 222 are close to each other, and therefore, when the second pressing block 212 is close to the second die cavity 222, the second pressing block 212 drives the product 3 to move downwards, so that the to-be-curled portion of the product 3 moves into the annular groove 223, and as the second pressing block 212 continues to move, the to-be-curled portion of the product 3 bends to the limit when the second pressing block 212 moves downwards to the limit, the to-be-curled portion of the product 3 is pushed out of the second die cavity 222, so that the finished product 3 can be taken out from the second die cavity 222 to be convenient for curling the next product 3; optionally, the outer diameter of the product 3 is equal to the inner diameter of the second mold cavity 222, and when the product 3 is placed in the second mold cavity 222, the second mold cavity 222 can guide the product 3, so that the product 3 is prevented from being shifted when being curled, and the working effect of the device is ensured.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (7)
1. The spool hemming die is characterized by comprising a stamping die (1) and a bending die (2), wherein the stamping die (1) comprises a first upper die (11), a first lower die (12) and a first driving mechanism, and the first driving mechanism is used for driving the first upper die (11) and the first lower die (12) to be clamped so as to perform stamping operation on a product (3);
the bending die (2) comprises a second upper die (21), a second lower die (22) and a second driving mechanism, wherein the second driving mechanism is used for driving the second upper die (21) and the second lower die (22) to be clamped so as to carry out hemming operation on the punched product (3).
2. The spool hemming die according to claim 1, wherein the first upper die (11) includes a first upper die main body (111) and a first die cavity (112) formed at the bottom of the first upper die main body (111), the first lower die (12) includes a first lower die main body (121) and a first pressing block (122) formed at the top of the first lower die main body (121), and the first die cavity (112) is matched with the first pressing block (122) for performing a punching operation on the product (3).
3. Spool hemming die according to claim 2, wherein the top of the first lower die (12) is provided with a limit rod (4), the bottom of the first upper die main body (111) is provided with a limit hole (5) at one side of the limit rod (4), and the limit rod (4) is matched with the limit hole (5).
4. The spool hemming die according to claim 3, wherein the number of the limit rods (4) is two and the limit rods are respectively arranged at two sides of the top of the first pressing block (122).
5. The spool hemming die according to claim 4, wherein a through hole (6) matched with the limit rod (4) is formed in the top of the product (3) at one side of the limit rod (4).
6. The spool hemming die according to claim 1, wherein the second upper die (21) comprises a second upper die main body (211) and a second pressing block (212) arranged at the bottom of the second upper die main body (211), the second lower die (22) comprises a second lower die main body (221) and a second die cavity (222) arranged at the top of the second lower die main body (221), an annular groove (223) matched with the product (3) is arranged at the bottom of the second die cavity (222), and the second pressing block (212), the second die cavity (222) and the annular groove (223) are matched for hemming the punched product (3).
7. The spool hemming die of claim 6 wherein the outer diameter of the second press block (212) is equal to the inner diameter of the second die cavity (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314094.0U CN219944260U (en) | 2023-05-29 | 2023-05-29 | I-shaped wheel turn-up mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314094.0U CN219944260U (en) | 2023-05-29 | 2023-05-29 | I-shaped wheel turn-up mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944260U true CN219944260U (en) | 2023-11-03 |
Family
ID=88557379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321314094.0U Active CN219944260U (en) | 2023-05-29 | 2023-05-29 | I-shaped wheel turn-up mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944260U (en) |
-
2023
- 2023-05-29 CN CN202321314094.0U patent/CN219944260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104736269B (en) | Container at the bottom of processing method for stamping and band | |
| CN219944260U (en) | I-shaped wheel turn-up mould | |
| CN114309330A (en) | Integrative stamping forming equipment of metal staple bolt batched | |
| CN111097837A (en) | Reverse punching die for circular tube part | |
| CN216757937U (en) | Integrative stamping forming equipment of metal staple bolt batched | |
| CN201260116Y (en) | Bending mold for motor coil assembly | |
| CN210851397U (en) | Automatic carbon fiber bent piece forming die | |
| CN213613666U (en) | Side shaping mechanism die for vehicle body cross beam reinforcement | |
| CN211588260U (en) | Flanging forming die for automobile side wall outer plate | |
| CN209363488U (en) | A kind of stamping die demoulding mechanism | |
| CN208976635U (en) | The molding die of Aero-engine Bearing Fluorine Polyethylene Metal Lining | |
| CN113198914A (en) | Stamping method for part with negative angle and flanging negative angle integrated forming die | |
| CN110842087A (en) | Cylinder driving type side shaping lower die mechanism | |
| CN214976846U (en) | Bending structure of bending die | |
| CN212144166U (en) | Progressive die for caster connecting plate | |
| CN216176115U (en) | Angle mill motor stator line ball mould | |
| CN213968639U (en) | One-step stamping forming structure for inward turning and leveling of C-shaped thin-walled piece | |
| CN217798481U (en) | Clamp stamping die | |
| CN216502039U (en) | A high-efficient forming device for towing hook | |
| CN204747296U (en) | Synthesizer machine case takes shape and uses riveting special plane | |
| CN219357537U (en) | Wedge side flanging mechanism | |
| CN214866611U (en) | Composite assembled safety net-round bar bending forming die | |
| CN219483910U (en) | Special die for punching expansion piece backing plate | |
| CN219335530U (en) | Stamping jig structure | |
| CN212121431U (en) | Forming die for robot taking and placing automatic stamping Tesla electric vehicle structural part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |