CN220717980U - Gear shaping machine stroke length adjusting device - Google Patents
Gear shaping machine stroke length adjusting device Download PDFInfo
- Publication number
- CN220717980U CN220717980U CN202322469524.2U CN202322469524U CN220717980U CN 220717980 U CN220717980 U CN 220717980U CN 202322469524 U CN202322469524 U CN 202322469524U CN 220717980 U CN220717980 U CN 220717980U
- Authority
- CN
- China
- Prior art keywords
- internal
- transmission
- bevel gear
- stroke length
- gear
- 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
- 238000010862 gear shaping Methods 0.000 title abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a stroke length adjusting device of a gear shaper, which comprises an internal mechanism, a transmission mechanism and a sliding mechanism, wherein a motor is arranged on one side of the internal mechanism, the transmission mechanism is arranged on the other side of the internal mechanism, the sliding mechanism is arranged on one side of the transmission mechanism, the internal mechanism comprises a shell, an internal transmission shaft and an electromagnetic clutch, the internal transmission shaft is arranged in the shell, and the electromagnetic clutch is arranged on one side of the internal transmission shaft. According to the stroke length adjusting device of the gear shaping machine, a group of built-in transmission shafts are embedded in the shell, an electromagnetic clutch is arranged on one side of each built-in transmission shaft, the electromagnetic clutch is electrified, the built-in transmission shafts and a motor keep running synchronously, the electromagnetic clutch is matched with a sliding mechanism to adjust, after the adjustment of a user is finished, the electromagnetic clutch stops electrifying, the built-in transmission shafts are separated from the motor, the stroke adjusting mechanism does not influence the rotation of a main shaft, and the device has the advantages of being simple in structure and easy to operate, and is stable and reliable in adjustment.
Description
Technical Field
The utility model relates to the technical field of gear shaping machines, in particular to a stroke length adjusting device of a gear shaping machine.
Background
A gear shaper is a metal cutting machine tool, which is a gear processing machine tool for processing inner and outer straight teeth and helical gears and other tooth-shaped parts by using a gear shaper cutter according to a generating method. The gear shaping method of machining the tooth form of a gear, rack, or the like with a pinion cutter as a tool is called "pinion". When in gear shaping, the gear shaping knife performs up-and-down reciprocating cutting motion and simultaneously rolls relatively to the workpiece. The gear shaper is mainly used for processing multiple gears and internal gears, and racks can be processed after accessories are added.
At present, most of stroke length adjustment of gear shaping machines at home and abroad in the market is manually adjusted, and the large and medium gear shaping machines are large in height and inconvenient to adjust. The existing gear shaper stroke length adjusting device has the defects of complex transmission chain, poor precision retention and high failure rate, and is difficult to be widely applied.
Disclosure of Invention
The present utility model is directed to a device for adjusting the stroke length of a gear shaper, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear shaper stroke length size adjusting device, includes internal mechanism, drive mechanism and slide mechanism, one side of internal mechanism is provided with the motor, and the opposite side of internal mechanism is provided with drive mechanism, one side of drive mechanism is provided with slide mechanism, internal mechanism includes shell, built-in transmission shaft and electromagnetic clutch, and the inside of shell is provided with built-in transmission shaft, one side of built-in transmission shaft is provided with electromagnetic clutch.
Further, the internal mechanism is connected with the motor, and the transmission mechanism is matched with the internal mechanism.
Further, the sliding mechanism is in transmission connection with the transmission mechanism through the internal mechanism, and the sliding mechanism is communicated with the transmission mechanism.
Further, the shell is connected with the built-in transmission shaft in an embedded mode, and the built-in transmission shaft is electrically connected with the electromagnetic clutch.
Further, the transmission mechanism comprises a first bevel gear, a second bevel gear, a connecting rod and a bearing frame, wherein the second bevel gear is arranged at the tail end of the first bevel gear, the connecting rod is arranged in the first bevel gear, and the bearing frame is arranged at the middle end of the connecting rod.
Furthermore, the first bevel gear is in meshed connection with the second bevel gear, and the first bevel gear is in penetrating connection with the connecting rod.
Further, the sliding mechanism comprises a connecting frame, a screw rod, a stroke shaft and a fixed block, wherein the screw rod is arranged on one side of the inner part of the connecting frame, the stroke shaft is arranged on the outer side of the middle end of the screw rod, and the fixed block is arranged on one side of the screw rod.
Further, the travel shaft is sleeved on the periphery of the outer side of the screw rod, and the screw rod rotates in the connecting frame and the fixing block.
Compared with the prior art, the utility model has the beneficial effects that: the electromagnetic clutch is electrified, so that the built-in transmission shaft and the motor keep synchronous operation, the built-in transmission shaft and the motor are matched with the sliding mechanism to adjust, the electromagnetic clutch stops electrifying after the user finishes adjusting, the built-in transmission shaft and the motor are separated, and the stroke adjusting mechanism does not influence the rotation of the main shaft.
The first bevel gear and the second bevel gear enable the motor to rotate to generate force, the force is converted into power for rotating the screw rod, the force is transmitted, power is provided for the sliding mechanism, the transmission structure is optimized, the stability is improved, the cost is reduced, and the economic benefit is increased.
The screw is driven to rotate through the transmission mechanism, and the travel shaft is driven to move up and down on the crank shaft, so that the stroke length of the gear shaping machine is changed, the structure is simple, a user can conveniently adjust the travel shaft, and the defect that the conventional gear shaping machine can only be manually adjusted is overcome.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a transmission mechanism of the present utility model;
fig. 3 is a schematic perspective view of a sliding mechanism according to the present utility model.
In the figure: 1. an internal mechanism; 101. a housing; 102. a transmission shaft is arranged in the inner part; 103. an electromagnetic clutch; 2. a motor; 3. a transmission mechanism; 301. a first bevel gear; 302. a second bevel gear; 303. a connecting rod; 304. a carrier; 4. a sliding mechanism; 401. a connecting frame; 402. a screw; 403. a stroke shaft; 404. and a fixed block.
Detailed Description
As shown in fig. 1-2, a gear shaper stroke length adjusting device comprises an internal mechanism 1, a transmission mechanism 3 and a sliding mechanism 4, wherein one side of the internal mechanism 1 is provided with a motor 2, the other side of the internal mechanism 1 is provided with the transmission mechanism 3, one side of the transmission mechanism 3 is provided with the sliding mechanism 4, the internal mechanism 1 comprises a shell 101, an internal transmission shaft 102 and an electromagnetic clutch 103, the internal transmission shaft 102 is arranged in the shell 101, one side of the internal transmission shaft 102 is provided with the electromagnetic clutch 103, the internal mechanism 1 is connected with the motor 2, the transmission mechanism 3 is matched with the internal mechanism 1, the sliding mechanism 4 is in transmission connection with the transmission mechanism 3 through the internal mechanism 1, the sliding mechanism 4 is communicated with the transmission mechanism 3, the shell 101 is in embedded connection with the internal transmission shaft 102, the built-in transmission shaft 102 is electrically connected with the electromagnetic clutch 103, a group of built-in transmission shaft 102 is embedded in the shell 101, the electromagnetic clutch 103 is arranged at one side of the built-in transmission shaft 102, the electromagnetic clutch 103 is electrified, the built-in transmission shaft 102 and the motor 2 are kept running synchronously, the electromagnetic clutch 103 is matched with the sliding mechanism 4 for adjustment, after the adjustment of a user is finished, the electromagnetic clutch 103 is stopped, the built-in transmission shaft 102 is separated from the motor 2, the stroke adjusting mechanism does not influence the rotation of a main shaft, the device has the advantages of simple structure and simple operation, the adjustment is stable and reliable, the transmission mechanism 3 comprises a first bevel gear 301, a second bevel gear 302, a connecting rod 303 and a bearing frame 304, the tail end of the first bevel gear 301 is provided with the second bevel gear 302, the connecting rod 303 is arranged in the first bevel gear 301, and the middle end of the connecting rod 303 is provided with the bearing frame 304, the first bevel gear 301 is in meshed connection with the second bevel gear 302, the first bevel gear 301 is connected with the connecting rod 303 in a penetrating mode, a group of connecting rods 303 penetrate through the first bevel gear 301, the connecting rod 303 penetrates through the bearing frame 304, one side of the first bevel gear 301 is arranged at the front end of the second bevel gear 302, the first bevel gear 301 and the second bevel gear 302 enable the motor 2 to rotate to generate force, conversion is achieved, the force is converted into power for rotating the screw 402, the force is transmitted, power is provided for the sliding mechanism 4, a transmission structure is optimized, stability is improved, cost is reduced, and economic benefits are increased.
As shown in fig. 3, a sliding mechanism 4 includes a connecting frame 401, a screw rod 402, a stroke shaft 403 and a fixed block 404, and a screw rod 402 is disposed on one side of the inner portion of the connecting frame 401, a stroke shaft 403 is disposed on the outer side of the middle end of the screw rod 402, and a fixed block 404 is disposed on one side of the screw rod 402, the stroke shaft 403 is sleeved around the outer side of the screw rod 402, and the screw rod 402 rotates in the connecting frame 401 and the fixed block 404, a set of screw rods 402 are disposed in the connecting frame 401, the bottom end of the screw rod 402 is disposed in the fixed block 404, the stroke shaft 403 is movably sleeved on the outer side of the screw rod 402, internal lines of the stroke shaft 403 are consistent with the outer peripheral lines of the screw rod 402, and the screw rod 402 is driven to rotate by a transmission mechanism 3, so that the stroke shaft 403 is driven to move up and down on a crank shaft, thereby the stroke length of the gear shaper is changed.
Working principle: firstly, the electromagnetic clutch 103 is electrified to enable the built-in transmission shaft 102 and the motor 2 to keep synchronous operation, and the built-in transmission shaft is matched with the sliding mechanism 4 to adjust, then one side of the first bevel gear 301 is arranged at the front end of the second bevel gear 302, the first bevel gear 301 and the second bevel gear 302 enable the motor 2 to rotate to generate force, the force is converted into power for rotating the screw 402, the force is transmitted to provide power for the sliding mechanism 4, finally, the stroke shaft 403 is movably sleeved on the outer side of the screw 402, the internal lines of the stroke shaft 403 are consistent with the peripheral lines of the outer side of the screw 402, the screw 402 is driven to rotate through the transmission mechanism 3, the stroke shaft 403 is driven to move up and down on a crank shaft, so that the stroke length of the gear shaper is changed, after the user finishes adjustment, the electromagnetic clutch 103 is electrified, the built-in transmission shaft 102 is separated from the motor 2, and the stroke adjusting mechanism does not influence the rotation of the main shaft.
Claims (8)
1. The utility model provides a gear shaper stroke length size adjusting device, includes internal mechanism (1), drive mechanism (3) and slide mechanism (4), its characterized in that: one side of the internal mechanism (1) is provided with a motor (2), the other side of the internal mechanism (1) is provided with a transmission mechanism (3), one side of the transmission mechanism (3) is provided with a sliding mechanism (4), the internal mechanism (1) comprises a shell (101), an internal transmission shaft (102) and an electromagnetic clutch (103), the internal transmission shaft (102) is arranged in the shell (101), and one side of the internal transmission shaft (102) is provided with the electromagnetic clutch (103).
2. The gear shaper stroke length adjustment device of claim 1, wherein: the internal mechanism (1) is connected with the motor (2), and the transmission mechanism (3) is matched with the internal mechanism (1).
3. The gear shaper stroke length adjustment device of claim 1, wherein: the sliding mechanism (4) is in transmission connection with the transmission mechanism (3) through the internal mechanism (1), and the sliding mechanism (4) is communicated with the transmission mechanism (3).
4. The gear shaper stroke length adjustment device of claim 1, wherein: the shell (101) is connected with the built-in transmission shaft (102) in an embedded mode, and the built-in transmission shaft (102) is electrically connected with the electromagnetic clutch (103).
5. The gear shaper stroke length adjustment device of claim 1, wherein: the transmission mechanism (3) comprises a first bevel gear (301), a second bevel gear (302), a connecting rod (303) and a bearing frame (304), wherein the second bevel gear (302) is arranged at the tail end of the first bevel gear (301), the connecting rod (303) is arranged in the first bevel gear (301), and the bearing frame (304) is arranged at the middle end of the connecting rod (303).
6. The gear shaper stroke length adjustment device of claim 5, wherein: the first bevel gear (301) is in meshed connection with the second bevel gear (302), and the first bevel gear (301) is in penetrating connection with the connecting rod (303).
7. The gear shaper stroke length adjustment device of claim 1, wherein: the sliding mechanism (4) comprises a connecting frame (401), a screw rod (402), a stroke shaft (403) and a fixed block (404), wherein the screw rod (402) is arranged on one side of the inside of the connecting frame (401), the stroke shaft (403) is arranged on the outer side of the middle end of the screw rod (402), and the fixed block (404) is arranged on one side of the screw rod (402).
8. The gear shaper stroke length adjustment device as set forth in claim 7 wherein: the stroke shaft (403) is sleeved on the periphery of the outer side of the screw rod (402), and the screw rod (402) rotates in the connecting frame (401) and the fixed block (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469524.2U CN220717980U (en) | 2023-09-12 | 2023-09-12 | Gear shaping machine stroke length adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469524.2U CN220717980U (en) | 2023-09-12 | 2023-09-12 | Gear shaping machine stroke length adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717980U true CN220717980U (en) | 2024-04-05 |
Family
ID=90486453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322469524.2U Active CN220717980U (en) | 2023-09-12 | 2023-09-12 | Gear shaping machine stroke length adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717980U (en) |
-
2023
- 2023-09-12 CN CN202322469524.2U patent/CN220717980U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208913291U (en) | Gear shapping machine is used in a kind of production of reducer gear | |
| CN213618550U (en) | Die fixing structure for press | |
| CN111283063A (en) | A machine tooling side bleeder vent stamping equipment for production of copper chafing dish | |
| CN212419950U (en) | Gear shaping machine for gear production | |
| CN220717980U (en) | Gear shaping machine stroke length adjusting device | |
| CN208408758U (en) | A kind of novel vertical gear shapping machine | |
| CN208083592U (en) | A kind of gear shapping machine of linear motor driving | |
| CN207592946U (en) | Numerical control rotation divides tooth-shaving machine | |
| CN113732810A (en) | Centralized cutting fluid supply device for metal processing machine tool | |
| CN211304787U (en) | Bearing lubrication groove standardized processing device | |
| CN214351155U (en) | Cleaning device for milling machine | |
| CN110802279B (en) | Rack machining machine tool capable of machining multiple racks simultaneously | |
| CN201098797Y (en) | Automatic hydraulic lathe | |
| CN213856815U (en) | Wire processing device | |
| CN220006252U (en) | Gear shaping machine transmission mechanism | |
| CN112296367A (en) | Turning equipment for directly processing connecting rod journal of crankshaft | |
| CN208486050U (en) | A kind of automatic thread trimming device | |
| CN202655733U (en) | Automatic pipeline groove chamfering machine | |
| CN220313593U (en) | Timber shutdown mechanism | |
| CN201102111Y (en) | Toothed wheel tooth profile chamfering machine | |
| CN206882675U (en) | A kind of new thread rolling machine | |
| CN218697246U (en) | Gantry type grinding machining center | |
| CN112276254A (en) | Gear tooth form positioning and milling device for production of planetary gear reducer | |
| CN210524022U (en) | Numerical control gear shaping machine | |
| CN214322030U (en) | Rear stock stop mechanism of plate shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |