CN221209553U - Stamping die for machining framework oil seal - Google Patents
Stamping die for machining framework oil seal Download PDFInfo
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- CN221209553U CN221209553U CN202323190412.XU CN202323190412U CN221209553U CN 221209553 U CN221209553 U CN 221209553U CN 202323190412 U CN202323190412 U CN 202323190412U CN 221209553 U CN221209553 U CN 221209553U
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- machining
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 11
- 230000008093 supporting effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of skeleton oil seal machining, in particular to a stamping die for skeleton oil seal machining, which comprises an operation table and a mounting mechanism arranged above the operation table, wherein the mounting mechanism comprises a clamping assembly and a clamping assembly; the clamping assembly comprises a baffle, a first reverse thread shaft, clamping plates, a telescopic rod, a driving motor, a connecting shaft and a conveying roller, wherein the baffle is arranged above the side of the operating platform, the middle part of the baffle is connected with the first reverse thread shaft, and the tail end of the first reverse thread shaft is connected with the clamping plates.
Description
Technical Field
The utility model relates to the technical field of skeleton oil seal machining, in particular to a stamping die for skeleton oil seal machining.
Background
The framework oil seal is a typical representative of an oil seal, namely the framework oil seal is generally used for isolating a part to be lubricated in a transmission part from the external environment, so that lubricating oil cannot leak, the framework acts as a reinforcing steel bar in a concrete member, and the shape and the tension of the oil seal can be maintained. The single-lip framework oil seal and the double-lip framework oil seal can be separated according to the structural form.
However, most of the existing oil seals are semi-automatic in the process of stamping, namely, the upper die and the lower die are separated after stamping is finished, and then the stamped oil seals are taken out and put into stamping raw materials.
Disclosure of utility model
In order to overcome the defects in the prior art, the problem that the processing efficiency of an oil seal is affected to a certain extent in the process of feeding and discharging materials is solved, and the utility model provides the stamping die for processing the skeleton oil seal.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a stamping die for processing a framework oil seal, which comprises an upper die holder and a mounting mechanism arranged above the upper die holder, wherein the mounting mechanism comprises a clamping assembly and a lifting assembly;
the clamping assembly comprises a lower die holder, a lower base plate, a sliding chute, a reverse thread shaft and a limiting plate, wherein the lower die holder is arranged below the upper die holder, the lower base plate is arranged on the upper end face of the lower die holder, the sliding chute is arranged on the upper end face of the lower base plate, the reverse thread shaft is arranged in the sliding chute, and the limiting plate is arranged on the outer surface of the reverse thread shaft;
The lifting assembly comprises a motor, a rotating shaft, a first gear, a second gear, a sector gear, a fixed frame and a rack, wherein the motor is installed on one side of the lower die holder, the rotating shaft is installed at the output end of the motor, the first gear is installed at the tail end of the rotating shaft, the second gear is meshed with the outer surface of the first gear, the sector gear is installed on one side of the second gear, the fixed frame is installed on one side of the upper die holder, and the rack is installed on the inner wall of the fixed frame.
The die comprises an upper die holder, a guide sleeve, a guide pillar, an upper base plate, a female die, a stripper plate, a male die, a pressing die, a spring plunger, a base, a support rod, a second movable seat, a bottom plate and a support rod.
Preferably, the limiting plates form a sliding structure with the lower backing plate through the sliding grooves and the reverse threaded shafts, and the limiting plates are symmetrically distributed along the lower backing plate in pairs.
Preferably, the second gear forms a rotating structure with the upper die holder through the first gear and the rotating shaft, and the sector gear forms a rotating structure with the upper die holder through the second gear.
Preferably, the fixed frame is fixedly connected with the upper die holder, racks are symmetrically distributed along the inner wall of the fixed frame, and the fixed frame forms a lifting structure with the front of the lower die holder through the racks and the sector gears.
Preferably, the guide post is in sliding connection with the guide sleeve, and the pressing die forms an elastic structure with the lower die holder through the spring plunger.
Preferably, the supporting rod forms a rotating structure through the first movable seat and the base, and forms a rotating structure through the second movable seat and the bottom plate, and the base is uniformly provided with four groups along the bottom of the lower die holder.
The utility model has the advantages that:
1. According to the utility model, the four groups of limiting plates are arranged on the upper end surface of the lower base plate, the reverse threaded shaft is driven to rotate, the limiting plates slide along the inside of the sliding groove under the condition that the reverse threaded shaft rotates, when the material plate passes through the lower base plate during processing of the framework oil seal, the limiting plates can give a certain limiting and fixing effect to the material plate, and when the framework oil seal is manufactured, the stability during stamping can be kept, and the precision degree of die manufacturing is improved;
2. According to the utility model, four groups of bases with the support rods are arranged at the bottom of the lower die holder, and the support rods can provide a certain supporting effect for the bases, so that the stability of the stamping die is maintained in the process of machining, and the stability in the process of machining is improved by adding the support structure of the stamping die.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the upper mat structure of the present utility model;
fig. 3 is a schematic diagram of the reciprocating structure of the present utility model.
In the figure: 1. an upper die holder; 2. guide sleeve; 3. a guide post; 4. an upper backing plate; 5. a female die; 6. a stripper plate; 7. a lower die holder; 8. a lower backing plate; 9. a male die; 10. pressing; 11. a spring plunger; 12. a chute; 13. a reverse threaded shaft; 14. a limiting plate; 15. a motor; 16. a rotating shaft; 17. a first gear; 18. a second gear; 19. a sector gear; 20. a fixed frame; 21. a rack; 22. a base; 23. a first movable seat; 24. a support rod; 25. a second movable seat; 26. a bottom plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a stamping die for processing a framework oil seal comprises an upper die holder 1 and a mounting mechanism arranged above the upper die holder 1, wherein the mounting mechanism comprises a clamping component and a lifting component;
The clamping assembly comprises a lower die holder 7, a lower base plate 8, a sliding chute 12, a reverse thread shaft 13 and a limiting plate 14, wherein the lower die holder 7 is arranged below the upper die holder 1, the lower base plate 8 is arranged on the upper end surface of the lower die holder 7, the sliding chute 12 is arranged on the upper end surface of the lower base plate 8, the reverse thread shaft 13 is arranged in the sliding chute 12, and the limiting plate 14 is arranged on the outer surface of the reverse thread shaft 13;
The lifting assembly comprises a motor 15, a rotating shaft 16, a first gear 17, a second gear 18, a sector gear 19, a fixed frame 20 and a rack 21, wherein the motor 15 is installed on one side of the lower die holder 7, the rotating shaft 16 is installed at the output end of the motor 15, the first gear 17 is installed at the tail end of the rotating shaft 16, the second gear 18 is meshed with the outer surface of the first gear 17, the sector gear 19 is installed on one side of the second gear 18, the fixed frame 20 is installed on one side of the upper die holder 1, and the rack 21 is installed on the inner wall of the fixed frame 20.
Further, limiting plates 14 pass through the sliding chute 12 and form sliding structure between reverse screw shaft 13 and the lower bolster 8, and limiting plates 14 are two by two a set of along lower bolster 8 be symmetric distribution, through four sets of limiting plates 14 of installation at lower bolster 8 up end, drive reverse screw shaft 13 rotates, limiting plates 14 slide along the inside spout 12 under the condition that reverse screw shaft 13 rotates, when the material board passes through lower bolster 8 when processing the skeleton oil blanket, limiting plates 14 can give the fixed effect of certain spacing of material board, when making the skeleton oil blanket, can keep the stability when punching press, improve the fineness of mould preparation.
Further, the second gear 18 forms a rotating structure with the upper die holder 1 through the first gear 17 and the rotating shaft 16, and the sector gear 19 forms a rotating structure with the upper die holder 1 through the second gear 18, the rotating shaft 16 is driven by the motor 15 to rotate, the rotating shaft 16 drives the first gear 17 and the second gear 18 to rotate, and the sector gear 19 connected with the second gear 18 is driven to rotate, so that the sector gear 19 drives the fixed frame 20 with the rack 21 to reciprocate up and down, thereby realizing mechanical reciprocating motion, and improving high-efficiency processing of the stamping die.
Further, the fixed frame 20 is fixedly connected with the upper die holder 1, the racks 21 are symmetrically distributed along the inner wall of the fixed frame 20, the fixed frame 20 forms a lifting structure with the lower die holder 7 through the racks 21 and the sector gears 19, the sector gears 19 rotate to drive the fixed frame 20 with the racks 21 to reciprocate up and down, the fixed frame 20 is fixedly arranged on one side of the upper die holder 1, and the upper die holder 1 is driven to reciprocate up and down while the sector gears 19 rotate, so that mechanical reciprocating motion is realized, and the machining efficiency of a machine is improved.
Example two
Referring to fig. 2 and 3, in a first comparative example, as another embodiment of the present utility model, a guide sleeve 2 is installed at the bottom of an upper die holder 1, a guide post 3 is connected to an inner wall of the guide sleeve 2, an upper pad 4 is installed at the middle bottom of the upper die holder 1, a female die 5 is installed at the bottom of the upper pad 4, a stripper plate 6 is provided at the middle of the female die 5, a male die 9 is provided at the middle of a lower pad 8, a pressing die 10 is provided at the outer surface of the male die 9, a spring plunger 11 is installed at the bottom of the pressing die 10, a base 22 is installed at the bottom of the lower die holder 7, a first movable seat 23 is installed at one side of the base 22, a support rod 24 is installed at the outer surface of the first movable seat 23, a second movable seat 25 is connected to the end of the support rod 24, and a bottom plate 26 is installed at the bottom of the base 22.
Furthermore, the guide post 3 is in sliding connection with the guide sleeve 2, the pressing die 10 forms an elastic structure through the spring plunger 11 and the lower die holder 7, the upper die holder 1 is matched with the guide post 3 to conduct fitting sliding in the guide sleeve 2, the pressing die 10 is matched with the outer wall of the female die 5 when being pressed down, the pressing die is pressed down from the female die 5, the material plate is processed and extruded, and resetting is achieved through the spring plunger 11.
Further, the supporting rod 24 forms a rotating structure through the first movable seat 23 and the base 22, and the supporting rod 24 forms a rotating structure through the second movable seat 25 and the bottom plate 26, and the base 22 is uniformly provided with four groups along the bottom of the lower die holder 7, and the bottom of the lower die holder 7 is provided with four groups of the bases 22 with the supporting rod 24, so that the supporting structure of the stamping die is increased, and the stability during processing is improved.
According to the working principle, firstly, four groups of limiting plates 14 are arranged on the upper end face of a lower base plate 8, a reverse threaded shaft 13 is driven to rotate, the limiting plates 14 slide along the inside of a sliding groove 12 under the condition that the reverse threaded shaft 13 rotates, when a framework oil seal is processed, a material plate passes through the lower base plate 8, the limiting plates 14 can give a certain limiting and fixing effect to the material plate, when the framework oil seal is manufactured, stability in stamping can be kept, the precision degree of die manufacturing is improved, a rotating shaft 16 is driven to rotate through a motor 15, the rotating shaft 16 drives a first gear 17 and a second gear 18 to rotate, a sector gear 19 connected with the second gear 18 is driven to rotate, the sector gear 19 rotates to drive a fixing frame 20 with a rack 21 to reciprocate up and down, and the fixing frame 20 is fixedly arranged on one side of an upper die holder 1, the upper die holder 1 is driven to reciprocate while the sector gear 19 rotates, and the material is processed through stamping between the two die holders.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A stamping die for skeleton oil blanket processing, includes upper die base (1) and sets up the installation mechanism of upper die base (1) top, its characterized in that: the mounting mechanism comprises a clamping assembly and a lifting assembly;
The clamping assembly comprises a lower die holder (7), a lower base plate (8), a sliding chute (12), a reverse thread shaft (13) and a limiting plate (14), wherein the lower die holder (7) is arranged below the upper die holder (1), the lower base plate (8) is arranged on the upper end face of the lower die holder (7), the sliding chute (12) is arranged on the upper end face of the lower base plate (8), the reverse thread shaft (13) is arranged in the sliding chute (12), and the limiting plate (14) is arranged on the outer surface of the reverse thread shaft (13);
The lifting assembly comprises a motor (15), a rotating shaft (16), a first gear (17), a second gear (18), a sector gear (19), a fixed frame (20) and a rack (21), wherein the motor (15) is installed on one side of a lower die holder (7), the rotating shaft (16) is installed at the output end of the motor (15), the first gear (17) is installed at the tail end of the rotating shaft (16), the second gear (18) is meshed with the outer surface of the first gear (17), the sector gear (19) is installed on one side of the second gear (18), the fixed frame (20) is installed on one side of an upper die holder (1), and the rack (21) is installed on the inner wall of the fixed frame (20).
2. The stamping die for machining of framework oil seals according to claim 1, wherein: guide pin bushing (2) are installed to the bottom of upper die base (1), guide pillar (3) are connected with the inner wall of guide pin bushing (2), upper padding plate (4) are installed to the well bottom of upper die base (1), die (5) are installed to the bottom of upper padding plate (4), the middle part of die (5) is provided with takes off flitch (6), the middle part of lower bolster (8) is provided with terrace die (9), the surface of terrace die (9) is provided with moulding-die (10), spring plunger (11) are installed to the bottom of moulding-die (10), base (22) are installed to the bottom of lower die base (7), first movable seat (23) are installed to one side of base (22), bracing piece (24) are installed to the surface of first movable seat (23), the end-to-end connection of bracing piece (24) has second movable seat (25), bottom plate (26) are installed to the bottom of base (22).
3. The stamping die for machining of framework oil seals according to claim 1, wherein: the limiting plates (14) form a sliding structure with the lower base plate (8) through the sliding grooves (12) and the reverse threaded shafts (13), and the limiting plates (14) are symmetrically distributed along the lower base plate (8) in pairs.
4. The stamping die for machining of framework oil seals according to claim 1, wherein: the second gear (18) forms a rotating structure with the upper die holder (1) through the first gear (17) and the rotating shaft (16), and the sector gear (19) forms a rotating structure with the upper die holder (1) through the second gear (18).
5. The stamping die for machining of framework oil seals according to claim 1, wherein: the fixed frame (20) is fixedly connected with the upper die holder (1), racks (21) are symmetrically distributed along the inner wall of the fixed frame (20), and the fixed frame (20) and the lower die holder (7) form a lifting structure through the racks (21) and the sector gears (19).
6. The stamping die for machining of framework oil seals according to claim 2, wherein: the guide post (3) is in sliding connection with the guide sleeve (2), and the pressing die (10) forms an elastic structure with the lower die holder (7) through the spring plunger (11).
7. The stamping die for machining of framework oil seals according to claim 2, wherein: the support rods (24) form a rotating structure between the first movable seat (23) and the base (22), the support rods (24) form a rotating structure between the second movable seat (25) and the bottom plate (26), and the base (22) is uniformly provided with four groups along the bottom of the lower die holder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190412.XU CN221209553U (en) | 2023-11-27 | 2023-11-27 | Stamping die for machining framework oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190412.XU CN221209553U (en) | 2023-11-27 | 2023-11-27 | Stamping die for machining framework oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221209553U true CN221209553U (en) | 2024-06-25 |
Family
ID=91543214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323190412.XU Active CN221209553U (en) | 2023-11-27 | 2023-11-27 | Stamping die for machining framework oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221209553U (en) |
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2023
- 2023-11-27 CN CN202323190412.XU patent/CN221209553U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |