CN212945200U - Hot forging device for composite gear - Google Patents
Hot forging device for composite gear Download PDFInfo
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- CN212945200U CN212945200U CN202021574379.4U CN202021574379U CN212945200U CN 212945200 U CN212945200 U CN 212945200U CN 202021574379 U CN202021574379 U CN 202021574379U CN 212945200 U CN212945200 U CN 212945200U
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Abstract
The utility model discloses a composite gear hot forging device, which comprises a device body, wherein the inner side of the bottom of the device body is fixedly connected with a stamping platform, the top of the device body is provided with a transmission shaft, one side of the transmission shaft is provided with a motor, the outer side of the transmission shaft is fixedly connected with a driving gear, and the top of the driving gear is meshed and linked with a driven gear; through the movable block of design, stamping die, driven gear, the driving gear and fixed recess be convenient for this compound gear hot forging device in the use, drive the screw rod through the motor and rotate then drive that baffle that is coupled with the fire removes, start the pneumatic cylinder and drive stamping die punching press after that to make the material hot forging accomplish the back and stand the horse and process stamping forming, avoid midway waste time to influence material metal plasticity and deformation resistance, improved this material machine-shaping's quality greatly, practicality and economic nature when having strengthened this hot forging device and using.
Description
Technical Field
The utility model belongs to the technical field of the hot forging device, concretely relates to compound gear hot forging device.
Background
The forging process carried out above the metal recrystallization temperature is called hot forging, the hot forging is also called hot die forging, the deformed metal flows violently during forging, the contact time between a forging piece and a die is longer, therefore, the hot forging die which requires the die material to have high thermal stability, high-temperature strength and hardness, impact toughness, thermal fatigue resistance and wear resistance and is convenient to process and light in working load can be manufactured by low alloy steel.
The existing composite gear hot forging device is used, materials are usually heated to a hot forging temperature firstly, then the materials are taken out and subjected to high-temperature punch forming, and the metal plasticity and the deformation resistance of the formed materials are poor, so that the later use quality of products is seriously affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound gear hot forging device to propose current compound gear hot forging device in solving above-mentioned background art and in the use, all heat the material with the material earlier and forge the temperature hot usually, then take out high temperature stamping forming with the material, material metal plasticity and deformation resistance after the shaping are relatively poor, thereby seriously influence the problem of product later stage use quality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound gear hot forging device, includes the device body, the inboard fixedly connected with stamping station in bottom of device body, the top of device body is provided with the transmission shaft, one side of transmission shaft is provided with the motor, the outside fixedly connected with driving gear of transmission shaft, the top meshing of driving gear is linked there is driven gear, driven gear's inboard fixedly connected with screw rod, the bottom outside of screw rod is provided with adjustable fender, limit guide has been cup jointed in the equal activity in both sides of adjustable fender, adjustable fender's middle part is fixed to have cup jointed the pneumatic cylinder, the bottom of pneumatic cylinder is provided with stamping die, fixed recess has been seted up in the outside of driving gear.
Preferably, the front surface activity of device body has cup jointed the left sliding door, one side of left sliding door is provided with the right sliding door, the observation window has been seted up to the front surface of left sliding door, the bottom activity of left sliding door has cup jointed the movable guide rail, fixed slot has been seted up to one side surface of right sliding door, one side activity joint of fixed slot has fixed fixture block.
Preferably, the front surface activity of device body has cup jointed the left sliding door, one side of left sliding door is provided with the right sliding door, the observation window has been seted up to the front surface of left sliding door, the bottom activity of left sliding door has cup jointed the movable guide rail, fixed slot has been seted up to one side surface of right sliding door, one side activity joint of fixed slot has fixed fixture block.
Preferably, the bottom of the movable baffle is fixedly connected with a movable block, a threaded sleeve is arranged inside the movable block, and the threaded sleeve penetrates through the movable baffle and is movably sleeved with the movable block and the screw rod.
Preferably, a movable clamping block is arranged at the top of the fixed clamping block, a movable rod is fixedly connected to the front surface of the movable clamping block, a return spring is fixedly connected to the top of the movable clamping block, and a fixed clamping sleeve is fixedly connected to the top of the return spring.
Preferably, the inner side of the reset spring is provided with a limiting rod, the lower surface of the fixed clamping sleeve is provided with a circular groove, and the limiting rod is movably sleeved with the circular groove.
Preferably, the front surface of the right sliding door is provided with a square opening, and the moving rod penetrates through the square opening and is fixedly connected with the moving clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the movable block of design, stamping die, driven gear, the driving gear and fixed recess be convenient for this compound gear hot forging device in the use, drive the screw rod through the motor and rotate then drive that baffle that is coupled with the fire removes, start the pneumatic cylinder and drive stamping die punching press after that to make the material hot forging accomplish the back and stand the horse and process stamping forming, avoid midway waste time to influence material metal plasticity and deformation resistance, improved this material machine-shaping's quality greatly, practicality and economic nature when having strengthened this hot forging device and using.
2. Through the left floating gate of design, the right side removes, the observation window, remove guide rail and fixed fixture block be convenient for this compound gear hot forging device in the use, through to centre pulling left floating gate and right floating gate, then release the carriage release lever and make removal fixture block and fixed fixture block joint to play the guard action, avoid the sweeps that produces to spatter among the hot forging stamping process, improved staff's work safety greatly, strengthened the security when this hot forging device uses.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a front cross section a in fig. 1 according to the present invention;
fig. 3 is a schematic front view of the left sliding door of the present invention;
fig. 4 is a schematic view of the front view section structure of the fixing block of the present invention.
In the figure: 1. a device body; 2. a punching stage; 3. a drive shaft; 4. a motor; 5. a connecting shaft; 6. a limiting block; 7. a limiting groove; 8. a screw; 9. a movable baffle; 10. limiting a guide rail; 11. a hydraulic cylinder; 12. a threaded sleeve; 13. a movable block; 14. a stamping die; 15. a driven gear; 16. a driving gear; 17. fixing the groove; 18. a left moveable door; 19. a right moving door; 20. an observation window; 21. a moving guide rail; 22. fixing the fixture block; 23. a travel bar; 24. moving the fixture block; 25. fixing the clamping groove; 26. fixing the clamping sleeve; 27. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound gear hot forging device, including device body 1, the inboard fixedly connected with stamping station 2 in bottom of device body 1, the top of device body 1 is provided with transmission shaft 3, one side of transmission shaft 3 is provided with motor 4, the outside fixedly connected with driving gear 16 of transmission shaft 3, driven gear 15 has been linked in the meshing of driving gear 16's top, driven gear 15's inboard fixedly connected with screw rod 8, the bottom outside of screw rod 8 is provided with adjustable fender 9, limit guide 10 has been cup jointed in the equal activity in both sides of adjustable fender 9, the fixed pneumatic cylinder 11 that has cup jointed in adjustable fender 9's middle part, the bottom of pneumatic cylinder 11 is provided with stamping die 14, fixed recess 17 has been seted up in the outside of driving.
In this embodiment, at first place the material in punching press platform 2 tops, then starter motor 4, motor 4 drives transmission shaft 3 and rotates, transmission shaft 3 rotates and drives driven gear 15 and rotate, driving gear 16 rotates through driving screw 8 and drives adjustable fender 9 and reciprocate under limit guide 10's limiting displacement, thereby accomplish the adjustment of punching press degree of depth, last starting hydraulic cylinder 11 drives stamping die 14 and carries out the hot forging stamping forming to the material, avoid half-way waste time to influence material metal plasticity and deformation resistance, this material machine-shaping's quality has been improved greatly, the practicality and the economic nature of the device body 1 when using have been strengthened.
Specifically, the front surface activity of device body 1 has cup jointed left sliding door 18, and one side of left sliding door 18 is provided with right sliding door 19, and observation window 20 has been seted up to left sliding door 18's front surface, and the bottom activity of left sliding door 18 has cup jointed movable guide 21, and fixed slot 25 has been seted up on one side surface of right sliding door 19, and one side activity joint of fixed slot 25 has fixed fixture block 22.
In this embodiment, after the material was put into stamping station 2, to middle pulling left sliding door 18 and right sliding door 19, left sliding door 18 and right sliding door 19 move to the centre under the effect of movable guide 21, drive the fixed fixture block 22 of left sliding door 18 one side and the fixed slot 25 completion joint of right sliding door 19 one side, thereby play the guard action, avoid the sweeps that the hot forging punching press in-process produced to splash, staff's work safety has been improved greatly, the security of the device body 1 when using has been strengthened.
Specifically, the opposite side fixedly connected with connecting axle 5 of transmission shaft 3, one side fixedly connected with stopper 6 of connecting axle 5, the spacing recess 7 with stopper 6 looks adaptation is seted up to the inner wall side surface of device body 1, stopper 6 activity cup joints in spacing recess 7.
In this embodiment, transmission shaft 3 rotates and drives connecting axle 5 and rotate, and connecting axle 5 rotates and drives stopper 6 and rotate, and stopper 6 rotates and plays limiting displacement under spacing recess 7's effect, has guaranteed that transmission shaft 3 can not take place the offset at the rotation in-process to make transmission shaft 3 pivoted more steady.
Specifically, the bottom of the movable baffle 9 is fixedly connected with a movable block 13, a threaded sleeve 12 is arranged inside the movable block 13, and the threaded sleeve 12 penetrates through the movable baffle 9 and the movable block 13 to be movably sleeved with the screw rod 8.
In this embodiment, in order to ensure that the screw 8 can drive the movable baffle 9 to move more stably, the movable block 13 is fixedly connected to the lower surface of the movable baffle 9, so that the threaded sleeve 12 penetrates through the movable baffle 9 and the movable block 13 to be in threaded sleeve connection with the screw 8, and the screw 8 drives the movable baffle 9 to move.
Specifically, a movable clamping block 24 is arranged at the top of the fixed clamping block 22, a movable rod 23 is fixedly connected to the front surface of the movable clamping block 24, a return spring 27 is fixedly connected to the top of the movable clamping block 24, and a fixed clamping sleeve 26 is fixedly connected to the top of the return spring 27.
In this embodiment, the moving rod 23 is moved upward, after the fixed fixture block 22 is clamped with the fixed fixture slot 25, the moving rod 23 is released, and the moving fixture block 24 moves downward under the elastic action of the return spring 27 to clamp the fixed fixture block 22 with the fixed fixture slot 25, so that the fixing effect is better, and the left moving door 18 is prevented from being separated from the right moving door 19 in the processing process.
Specifically, the inner side of the return spring 27 is provided with a limiting rod, the lower surface of the fixed cutting sleeve 26 is provided with a circular groove, and the limiting rod is movably sleeved with the circular groove.
In this embodiment, for making reset spring 27's life longer, set up the gag lever post in reset spring 27 inboard, make gag lever post and the activity of fixed cutting ferrule 26 lower surface circular recess cup joint, avoid reset spring 27 to appear buckling at tensile compression in-process to influence its life.
Specifically, a square opening is formed in the front surface of the right movable door 19, and the movable rod 23 penetrates through the square opening and is fixedly connected with the movable fixture block 24.
In this embodiment, in order to ensure that the movable block 24 can move upward under the driving of the moving rod 23, the moving rod 23 penetrates through the square opening on the front surface of the right movable door 19, so that the moving rod 23 can better drive the movable block 24 to move upward to disengage from the clamping with the fixed block 22.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a compound gear hot forging device, includes device body (1), its characterized in that: the inner side of the bottom of the device body (1) is fixedly connected with a stamping platform (2), the top of the device body (1) is provided with a transmission shaft (3), a motor (4) is arranged on one side of the transmission shaft (3), a driving gear (16) is fixedly connected with the outer side of the transmission shaft (3), the top of the driving gear (16) is engaged and linked with a driven gear (15), the inner side of the driven gear (15) is fixedly connected with a screw rod (8), a movable baffle (9) is arranged at the outer side of the bottom of the screw rod (8), two sides of the movable baffle (9) are movably sleeved with a limiting guide rail (10), the middle part of the movable baffle (9) is fixedly sleeved with a hydraulic cylinder (11), a stamping die (14) is arranged at the bottom of the hydraulic cylinder (11), and a fixed groove (17) is formed in the outer side of the driving gear (16).
2. A compound gear hot forging apparatus as claimed in claim 1, wherein: the device is characterized in that a left movable door (18) is movably sleeved on the front surface of the device body (1), a right movable door (19) is arranged on one side of the left movable door (18), an observation window (20) is arranged on the front surface of the left movable door (18), a movable guide rail (21) is movably sleeved on the bottom of the left movable door (18), a fixed clamping groove (25) is arranged on the surface of one side of the right movable door (19), and a fixed clamping block (22) is movably clamped on one side of the fixed clamping groove (25).
3. A compound gear hot forging apparatus as claimed in claim 1, wherein: the device is characterized in that the other side of the transmission shaft (3) is fixedly connected with a connecting shaft (5), one side of the connecting shaft (5) is fixedly connected with a limiting block (6), a limiting groove (7) matched with the limiting block (6) is formed in the surface of one side of the inner wall of the device body (1), and the limiting block (6) is movably sleeved in the limiting groove (7).
4. A compound gear hot forging apparatus as claimed in claim 1, wherein: the bottom fixedly connected with movable block (13) of adjustable fender (9), threaded sleeve (12) has been seted up to the inside of movable block (13), threaded sleeve (12) run through in adjustable fender (9) and movable block (13) and screw rod (8) activity cup joint.
5. A compound gear hot forging apparatus as claimed in claim 2, wherein: the top of fixed fixture block (22) is provided with removal fixture block (24), the front surface fixedly connected with carriage release lever (23) of removal fixture block (24), the top fixedly connected with reset spring (27) of removal fixture block (24), the top fixedly connected with of reset spring (27) fixes cutting ferrule (26).
6. A compound gear hot forging apparatus as claimed in claim 5, wherein: the inner side of the reset spring (27) is provided with a limiting rod, the lower surface of the fixed clamping sleeve (26) is provided with a circular groove, and the limiting rod is movably sleeved with the circular groove.
7. A compound gear hot forging apparatus as claimed in claim 5, wherein: the front surface of the right movable door (19) is provided with a square opening, and the movable rod (23) penetrates through the square opening and is fixedly connected with the movable clamping block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574379.4U CN212945200U (en) | 2020-08-03 | 2020-08-03 | Hot forging device for composite gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574379.4U CN212945200U (en) | 2020-08-03 | 2020-08-03 | Hot forging device for composite gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212945200U true CN212945200U (en) | 2021-04-13 |
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ID=75345348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574379.4U Active CN212945200U (en) | 2020-08-03 | 2020-08-03 | Hot forging device for composite gear |
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| Country | Link |
|---|---|
| CN (1) | CN212945200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160646A (en) * | 2022-01-21 | 2022-03-11 | 浙江广厦建设职业技术大学 | Mechanical swing arm transmission device for punch press |
-
2020
- 2020-08-03 CN CN202021574379.4U patent/CN212945200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160646A (en) * | 2022-01-21 | 2022-03-11 | 浙江广厦建设职业技术大学 | Mechanical swing arm transmission device for punch press |
| CN114160646B (en) * | 2022-01-21 | 2023-04-14 | 浙江广厦建设职业技术大学 | Mechanical swing arm transmission device for punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hot forging device for composite gear Effective date of registration: 20210913 Granted publication date: 20210413 Pledgee: Zhejiang Jiashan Rural Commercial Bank branch star Limited by Share Ltd. Pledgor: JIASHAN GUANDE PRECISION FORGING Co.,Ltd. Registration number: Y2021980009247 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |