CN219746047U - Double-acting wedge structure of gear hub part - Google Patents
Double-acting wedge structure of gear hub part Download PDFInfo
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- CN219746047U CN219746047U CN202321266184.7U CN202321266184U CN219746047U CN 219746047 U CN219746047 U CN 219746047U CN 202321266184 U CN202321266184 U CN 202321266184U CN 219746047 U CN219746047 U CN 219746047U
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- die holder
- lower die
- return
- fixedly connected
- component
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of stamping of automobile parts, in particular to a double-acting wedge structure of a gear hub part, which comprises an upper die holder, a lower die holder and a processing assembly, wherein the upper die holder is provided with a lower die holder; the processing assembly comprises a nitrogen spring, a pressing core, a connecting block, a lower male die, a matching component and a guiding component; the nitrogen spring is fixedly connected with the upper die holder, is located one side of the upper die holder, the material pressing core is fixedly connected with the nitrogen spring, is located one side of the nitrogen spring, is fixedly connected with the lower die holder, is located one side of the lower die holder, is fixedly connected with the lower punch and is located one side of the connecting block, the matching component is connected with the lower die holder, and the guiding component is connected with the upper die holder, so that the corresponding adjustment of the machining size of the side hole machined by a user through the component is realized, and the user is more convenient in the actual use process.
Description
Technical Field
The utility model relates to the technical field of stamping of automobile parts, in particular to a double-acting wedge structure of a gear hub part.
Background
When the part is clamped by the stamping die, common processes are preforming, shaping, spline rolling, side trimming, side punching of a clamp spring groove, oil blocking, positive punching and the like.
When the side hole of the part is punched, for example, a gear hub part, a sliding block with an inclined table is generally adopted, and the inclined table is extruded to be matched with the side edge of the workpiece to be processed through the sliding movement of the upper side, so that the side hole of the workpiece is machined.
However, by adopting the mode, when the inclined table is driven to move through the sliding block, the moving distance of the existing inclined table is fixed, and the machining size of the side hole cannot be adjusted, so that the inclined table is very inconvenient in the actual use process.
Disclosure of Invention
The utility model aims to provide a double-acting wedge structure of a gear hub part, which can correspondingly adjust the machining size of a side hole machined by a user through a component, so that the user can more conveniently use the double-acting wedge structure in actual use.
In order to achieve the aim, the utility model provides a double-acting wedge structure of a gear hub part, which comprises an upper die holder, a lower die holder and a processing assembly;
the processing assembly comprises a nitrogen spring, a pressing core, a connecting block, a lower male die, a matching component and a guiding component; the nitrogen spring is fixedly connected with the upper die holder and is positioned on one side of the upper die holder, the material pressing core is fixedly connected with the nitrogen spring and is positioned on one side of the nitrogen spring, the connecting block is fixedly connected with the lower die holder and is positioned on one side of the lower die holder, the lower male die is fixedly connected with the connecting block and is positioned on one side of the connecting block, the matching component is connected with the lower die holder, and the guiding component is connected with the upper die holder.
The matching component comprises an upper sliding block, a lower die base plate, an insertion part and a return part, wherein the upper sliding block is connected with the lower die holder through the return part and is positioned at one side of the lower die holder; the lower sliding block is connected with the lower die holder through the return component and is positioned at one side of the lower die holder; the lower die base plate is connected with the lower die base and is positioned at one side of the lower die base; the insertion part is connected with the upper die holder; the return component is connected with the lower die holder.
The insert part comprises an adjusting base plate, a slotting tool and an insert, wherein the adjusting base plate is fixedly connected with the upper die holder and is positioned on one side of the upper die holder; the slotting tool is fixedly connected with the adjusting base plate and is positioned at one side of the adjusting base plate; the insert is fixedly connected with the slotting tool and is positioned on one side of the slotting tool.
The return component comprises a fixed plate, an upper return bolt, an upper return spring, a lower return bolt and a lower return spring; the fixed plate is fixedly connected with the lower die holder and is positioned at one side of the lower die holder; the upper return bolt is connected with the upper sliding block and is slidably arranged on the fixed plate; the two sides of the upper return spring are respectively connected with the upper return bolt and the fixed plate; the lower return bolt is connected with the lower sliding block and is slidably arranged on the fixed plate; and two sides of the lower reset spring are respectively connected with the lower sliding block and the fixed plate.
The guide member comprises a guide pillar and a guide sleeve, wherein the guide pillar is fixedly connected with the lower die holder and is positioned at one side of the lower die holder; the guide sleeve is connected with the guide post and is arranged on one side of the upper die holder.
According to the double-acting wedge structure of the gear hub part, the slotting tool is mounted on the upper die holder through the adjusting base plate, the material pressing core is mounted on one side of the upper die holder through the nitrogen spring, when the double-acting wedge structure works, the upper die holder moves downwards along with a machine tool, the material pressing core firstly contacts a product, the nitrogen spring is compressed in the downward movement process along with the press, pressure is applied to the material pressing core, the product is pressed on the lower male die, at the moment, the slotting tool firstly enters the upper sliding block in the downward movement process, then enters the lower sliding block in the slotting tool, the slotting tool continuously moves downwards into the lower die base plate, at the moment, the insert above the slotting tool can give an oblique downward force to the upper sliding block, in the continuous downward movement process, the upper sliding block is driven to move in the middle, meanwhile, the upper sliding block drives a forming female die assembly mounted on the upper sliding block to move towards the center, firstly contacts the part after the forming female die assembly reaches a termination position, then the slotting tool moves downwards, the slotting tool is driven by the slotting tool firstly, and then drives the slotting tool to move downwards, and the side sliding block is driven downwards, and the size of the slotting tool is adjusted by a user is adjusted by the slotting tool is further, and the size of the slotting tool is adjusted by the user, and the user can achieve the practical size of the slotting tool is adjusted by the slotting tool.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of the whole double-acting wedge structure of the hub part of the first embodiment of the present utility model.
Fig. 2 is a side cross-sectional view of the entirety of a double-acting cam structure for a hub component of a first embodiment of the present utility model.
Fig. 3 is a schematic view showing a structure in which a slotting tool of the first embodiment of the present utility model is inserted into an upper slider.
Fig. 4 is a schematic view showing a structure in which a slotting tool of the first embodiment of the present utility model is inserted into a lower slider.
Fig. 5 is a schematic view of the structure of the bottom of the slotting tool of the first embodiment of the present utility model.
Fig. 6 is a schematic view of the overall opening structure of the double-acting cam structure of the hub part of the second embodiment of the present utility model.
In the figure: 101-upper die holder, 102-lower die holder, 103-nitrogen spring, 104-press core, 105-connecting block, 106-lower punch, 107-upper slide block, 108-lower slide block, 109-lower die pad, 110-adjusting pad, 111-slotting tool, 112-insert, 113-fixed plate, 114-upper return bolt, 115-upper return spring, 116-lower return bolt, 117-lower return spring, 201-guide pillar, 202-guide sleeve.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the utility model is as follows:
referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of an overall structure of a double-acting cam of a gear hub part, fig. 2 is a side sectional view of an overall structure of a double-acting cam of a gear hub part, fig. 3 is a schematic structural diagram of a slotting tool 111 inserted into an upper slider 107, fig. 4 is a schematic structural diagram of a slotting tool 111 inserted into a lower slider 108, and fig. 5 is a schematic structural diagram of a slotting tool 111 bottoming.
The utility model provides a double-acting wedge structure of a gear hub part, which comprises the following parts: including upper die base 101, die holder 102 and processing subassembly, processing subassembly includes nitrogen spring 103, swage core 104, connecting block 105, lower terrace die 106, cooperation component and guide member, the cooperation component includes upper slider 107, lower slider 108, lower die pad board 109, insert part and return part, insert part includes adjusting backing plate 110, slotting tool 111 and inserts 112, the return part includes fixed plate 113, upper return bolt 114, upper return spring 115, lower return bolt 116 and lower return spring 117, has solved through the aforesaid scheme when driving the inclined table through the slider and moves, and current inclined table displacement distance is the unable size of adjusting side opening processing that sets up all to be fixed for in-service use very inconvenient problem, it can be understood that the aforesaid scheme can not adjust the displacement distance of inclined table when carrying out lateral movement through the slider drive inclined table when carrying out the side opening processing to the work piece with current stamping die, makes the very trouble condition of later stage size adjustment.
In this embodiment, the upper die holder 101 is mounted on a corresponding machine tool driving mechanism, and the lower die holder 102 is fixed on a fixed plate 113 of the machine tool, so that a user can drive the upper die holder 101 and the lower die holder 102 to complete matching through the machine tool.
The nitrogen spring 103 is fixedly connected with the upper die holder 101 and is located on one side of the upper die holder 101, the material pressing core 104 is fixedly connected with the nitrogen spring 103 and is located on one side of the nitrogen spring 103, the connecting block 105 is fixedly connected with the lower die holder 102 and is located on one side of the lower die holder 102, the lower punch 106 is fixedly connected with the connecting block 105 and is located on one side of the connecting block 105, the matching component is connected with the lower die holder 102, the guiding component is connected with the upper die holder 101, the material pressing core 104 is installed on one side of the upper die holder 101 through the nitrogen spring 103, the lower punch 106 is installed on one side of the lower die holder 102 through the connecting block 105, and when the upper die holder 101 is matched with the lower die holder 102 under the action of a machine tool, a workpiece can be pressed on the lower punch 106 through the material pressing core 104.
Secondly, the upper slider 107 is connected with the lower die holder 102 through the return component and is located at one side of the lower die holder 102; the lower slider 108 is connected with the lower die holder 102 through the return component and is positioned at one side of the lower die holder 102; the lower die pad 109 is connected with the lower die holder 102 and is positioned at one side of the lower die holder 102; the insert is connected with the upper die holder 101; the return component is connected with the lower die holder 102, and the adjusting base plate 110 is fixedly connected with the upper die holder 101 and is positioned at one side of the upper die holder 101; the slotting tool 111 is fixedly connected with the adjusting base plate 110 and is positioned at one side of the adjusting base plate 110; the insert 112 is fixedly connected with the slotting tool 111 and is positioned at one side of the slotting tool 111, and the fixed plate 113 is fixedly connected with the lower die holder 102 and is positioned at one side of the lower die holder 102; the upper return bolt 114 is connected with the upper slider 107 and slidably mounted on the fixed plate 113; both sides of the upper return spring 115 are connected to the upper return bolt 114 and the fixed plate 113, respectively; the lower return bolt 116 is connected with the lower slider 108 and slidably mounted on the fixed plate 113; the two sides of the lower return spring 117 are respectively connected with the lower slider 108 and the fixed plate 113, the two upper sliders 107 and the lower slider 108 are respectively slidably mounted between the two fixed plates 113 through the upper return bolts 114 and the lower return bolts 116 provided on the two sides, the upper return bolts 114 and the lower return bolts 116 are respectively connected with the corresponding sliders through threads provided on the upper slider 107 and the lower slider 108 correspondingly, the two sides of the upper return spring 115 are connected with the inner side of the end part of the upper return bolts 114 and the outer side of the fixed plate 113, the two sides of the lower return spring 117 are connected with the inner side of the fixed plate 113 and the outer side of the lower slider 108, when the upper slider 107 slides inwards, the lower slider 108 slides outwards, the upper slide block 107 and the lower slide block 108 can be reset by corresponding bolts and springs, the bottom of the lower slide block 108 is also provided with the lower die pad 109, the later size adjustment can be facilitated by the installation of the lower die pad 109, the slotting tool 111 is connected with the upper die holder 101 by the adjusting pad 110, the side edge of the slotting tool 111 is fixedly provided with the insert 112, when the slotting tool 111 moves along with the upper die holder 101, the insert 112 on the side edge of the slotting tool 111 can press the upper slide block 107 to slide inwards, the slotting tool 111 can drive the upper slide block 107 to slide and the lower slide block 108 to slide outwards in the continuous downward moving process, and the double-acting wedge structure is realized, meanwhile, the installation positions of the slotting tools 111 and the distance for driving the upper sliding block 107 to move can be respectively adjusted by arranging the adjusting cushion blocks and the insert blocks 112 with different specifications on the top of the slotting tools 111, so that the adjustment of the whole later dimension is more convenient.
When the double-acting wedge structure of the gear hub part is used, the slotting cutter 111 is installed in the upper die holder 101 through the adjusting base plate 110, the material pressing core 104 is installed in one side of the upper die holder 101 through the nitrogen spring 103, when the double-acting wedge structure works, the upper die holder 101 moves downwards along with a machine tool, the material pressing core 104 firstly contacts a product, in the downward movement process of the press, the nitrogen spring 103 is compressed, pressure is applied to the material pressing core 104, the product is pressed on the lower punch 106, at the moment, the slotting cutter 111 firstly enters the upper die 107 in the downward movement process, then enters the lower die 108, the slotting cutter 111 continuously moves downwards to the lower die pad 109, at the moment, the insert 112 above the slotting cutter 111 can give the upper die 107 a downward inclined force, in the continuous downward movement process, simultaneously, the upper die 107 drives the upper die pad 107 to drive the self-installing center component to apply pressure, the slotting cutter 111 to the side hole component, the size of the slotting cutter is adjusted by the slotting cutter to the side component, and the side of the slotting cutter is further adjusted by the user, and the size of the slotting cutter is adjusted by the side die pad 109, and the user can finish the shaping by the side of the die assembly by the user after the side of the slotting cutter is further adjusted by the side of the slotting cutter component, and the side of the slotting cutter is correspondingly adjusted by the side of the die pad component is moved to the side of the upper die pad 111.
Second embodiment:
referring to fig. 6, fig. 6 is a schematic view of an overall opening structure of a double-acting cam structure of a hub part according to a second embodiment, and the guide member provided by the present utility model includes a guide post 201 and a guide sleeve 202.
The guide post 201 is fixedly connected with the lower die holder 102 and is positioned at one side of the lower die holder 102; the guide sleeve 202 is connected with the guide post 201 and is installed on one side of the upper die holder 101, a guide hole for being matched with the guide post 201 is formed in the guide sleeve 202, the guide sleeve 202 and the guide post 201 are respectively installed on the upper die holder 101 and the lower die holder 102, and when the upper die holder 101 and the lower die holder 102 are matched, guiding can be performed through the matching of the guide post 201 and the guide sleeve 202.
When the double-acting wedge structure of the gear hub part is used, the die assembly of the upper die holder 101 and the lower die holder 102 can be guided through the guide sleeve 202 and the guide pillar 201 which are arranged on the upper die holder 101 and the lower die holder 102, so that the evidence of the whole die assembly process is stable, and the practicability of the whole device is greatly enhanced.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. The double-acting wedge structure of the gear hub part comprises an upper die holder and a lower die holder, and is characterized in that,
the device also comprises a processing assembly;
the processing assembly comprises a nitrogen spring, a pressing core, a connecting block, a lower male die, a matching component and a guiding component; the nitrogen spring is fixedly connected with the upper die holder and is positioned on one side of the upper die holder, the material pressing core is fixedly connected with the nitrogen spring and is positioned on one side of the nitrogen spring, the connecting block is fixedly connected with the lower die holder and is positioned on one side of the lower die holder, the lower male die is fixedly connected with the connecting block and is positioned on one side of the connecting block, the matching component is connected with the lower die holder, and the guiding component is connected with the upper die holder.
2. The gear hub part double-acting cam structure of claim 1, wherein,
the matching component comprises an upper sliding block, a lower die base plate, an inserting part and a return part, wherein the upper sliding block is connected with the lower die holder through the return part and is positioned at one side of the lower die holder; the lower sliding block is connected with the lower die holder through the return component and is positioned at one side of the lower die holder; the lower die base plate is connected with the lower die base and is positioned at one side of the lower die base; the insertion part is connected with the upper die holder; the return component is connected with the lower die holder.
3. The gear hub part double-acting cam structure of claim 2, wherein,
the inserting component comprises an adjusting base plate, a slotting tool and an insert, wherein the adjusting base plate is fixedly connected with the upper die holder and is positioned on one side of the upper die holder; the slotting tool is fixedly connected with the adjusting base plate and is positioned at one side of the adjusting base plate; the insert is fixedly connected with the slotting tool and is positioned on one side of the slotting tool.
4. The gear hub part double-acting cam structure of claim 2, wherein,
the return component comprises a fixed plate, an upper return bolt, an upper return spring, a lower return bolt and a lower return spring; the fixed plate is fixedly connected with the lower die holder and is positioned at one side of the lower die holder; the upper return bolt is connected with the upper sliding block and is slidably arranged on the fixed plate; the two sides of the upper return spring are respectively connected with the upper return bolt and the fixed plate; the lower return bolt is connected with the lower sliding block and is slidably arranged on the fixed plate; and two sides of the lower reset spring are respectively connected with the lower sliding block and the fixed plate.
5. The gear hub part double-acting cam structure of claim 1, wherein,
the guide member comprises a guide pillar and a guide sleeve, wherein the guide pillar is fixedly connected with the lower die holder and is positioned at one side of the lower die holder; the guide sleeve is connected with the guide post and is arranged on one side of the upper die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266184.7U CN219746047U (en) | 2023-05-24 | 2023-05-24 | Double-acting wedge structure of gear hub part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266184.7U CN219746047U (en) | 2023-05-24 | 2023-05-24 | Double-acting wedge structure of gear hub part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746047U true CN219746047U (en) | 2023-09-26 |
Family
ID=88089113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266184.7U Active CN219746047U (en) | 2023-05-24 | 2023-05-24 | Double-acting wedge structure of gear hub part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746047U (en) |
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2023
- 2023-05-24 CN CN202321266184.7U patent/CN219746047U/en active Active
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