CN218964262U - Gear hobbing clamping device for speed reducer gear - Google Patents
Gear hobbing clamping device for speed reducer gear Download PDFInfo
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- CN218964262U CN218964262U CN202223387290.9U CN202223387290U CN218964262U CN 218964262 U CN218964262 U CN 218964262U CN 202223387290 U CN202223387290 U CN 202223387290U CN 218964262 U CN218964262 U CN 218964262U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model provides a gear hobbing clamping device of a speed reducer, relates to the technical field of gear processing bearing devices, and aims to solve the problems that in the clamping process of the existing gear hobbing clamping device, the fixing operation is complicated and time-consuming, and the stability of the subsequent fixing is affected after repeated use for a plurality of times; comprising the following steps: the device comprises a bearing base, a bearing cylinder seat and a bearing support; the top of the bearing base is fixedly provided with a locking bolt; the bearing cylinder seat is sleeved on the outer side of the bearing support cylinder; the bearing support is fixedly arranged at the top of the bearing top seat through the locking support matched with the assembly support block, the top of the bearing support is fixedly provided with the mounting support, and the top of the mounting support is fixedly provided with the assembly support; the rotating support column is used for rotating and supporting, so that the rotating support block is matched with the rotating support block to rotate and push the rotating clamping block, the rotating clamping block is matched with the elastic spacer, and the bearing gear ring can be rapidly fixed and clamped.
Description
Technical Field
The utility model belongs to the technical field of gear machining bearing devices, and particularly relates to a gear hobbing clamping device for a speed reducer.
Background
The gear ring and the gear belong to transmission mechanical elements, the purpose of transmission can be achieved through mutual meshing of gear teeth, the transmission efficiency is high and stable, and therefore the gear ring and the gear are widely applied to various transmission occasions, such as automobile speed reducers, a large number of gears are needed, and the gear ring and the gears all need to be subjected to a hobbing process through a hobbing machine in the production and processing process.
Based on the above, at present gear hobbing clamping device is carrying out the clamp process, adopts the mode of bolt to fix more, needs constantly rotatory thread bush just can press from both sides it tightly fixedly, and fixed operation is comparatively loaded down with trivial details time-consuming, repeatedly uses the back many times, and the bolt causes the problem of smooth silk easily to influence the stability of fixing afterwards, when carrying out the hobbing simultaneously, need carry out pivoted drive when the hobbing through extra drive arrangement.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a gear hobbing clamping device for a speed reducer, which aims to solve the problems that in the existing gear hobbing clamping device, bolts are adopted for fixing in the clamping process, a threaded sleeve is required to be continuously rotated for clamping and fixing, the fixing operation is complicated and time-consuming, and meanwhile, when in hobbing, an additional driving device is required to be used for driving in a rotating manner during hobbing.
The utility model discloses a gear hobbing clamping device for a speed reducer, which is characterized by comprising the following specific technical means:
a gear hobbing clamping device of a speed reducer comprises a bearing base, a bearing cylinder seat and a bearing support;
the top of the bearing base is fixedly provided with a locking bolt, and meanwhile, the top of the bearing base is fixedly provided with a bearing support cylinder, and the inner side of the bearing support cylinder is fixedly provided with a driving motor; the bearing cylinder seat is sleeved on the outer side of the bearing support cylinder, a locking support block is fixedly arranged on the side surface of the bottom end of the bearing cylinder seat, the bearing cylinder seat is locked with the locking support block through a locking bolt, a rotary carrying groove is formed in the inner side of the top end of the bearing cylinder seat, a rotary shaft collar is arranged on the outer side of the bearing shaft cylinder, the bearing shaft cylinder is rotatably arranged on the inner side of the rotary carrying groove through the rotary shaft collar, a bearing top seat is fixedly arranged at the top of the bearing shaft cylinder, assembly support blocks are fixedly arranged at two ends of the bearing top seat, and a transmission toothed ring is fixedly arranged at the bottom end of the inner side of the bearing shaft cylinder; the bearing support is characterized in that locking support posts are fixedly arranged at two ends of the bearing support, the bearing support is fixedly arranged at the top of the bearing footstock through the locking support post matched with the assembly support blocks, the mounting support is fixedly arranged at the top of the bearing support, the assembly support is fixedly arranged at the top of the mounting support, the outer side of the assembly support is slidably provided with a threaded sleeve block, and meanwhile, the outer side of the threaded sleeve block is rotationally provided with a rotary support post.
Further, the bearing base is further provided with: the assembly clamping groove, the installation base and the assembly clamping seat;
the assembly clamping groove is formed in the bottom of the bearing base; the installation base top is fixed and is provided with the assembly cassette, and the installation base passes through the assembly cassette to be fixed to be set up in assembly draw-in groove bottom simultaneously.
Further, the bearing cylinder seat is further provided with: the device comprises a positioning support, an assembly shaft cylinder, a transmission rotating shaft and a driving fluted disc;
the positioning support is fixedly arranged at the top end of the inner side of the bearing cylinder seat; the assembly shaft cylinder is fixedly arranged on the inner side of the positioning support; the transmission rotating shaft is rotationally arranged on the inner side of the assembly shaft cylinder and is in transmission connection with the rotating shaft of the driving motor; the driving fluted disc is fixedly arranged at the top end of the transmission rotating shaft, and meanwhile, the driving fluted disc is meshed with the inner side of the transmission toothed ring.
Further, still be provided with on the mount pad: the device comprises a threaded carrying shaft, a positioning support frame and a positioning support block;
the threaded carrying shaft is rotationally arranged at the top of the mounting support, and meanwhile, the threaded carrying shaft is arranged at the inner side of the threaded sleeve block through a threaded structure; the positioning support frame is fixedly arranged at the top of the mounting support; the positioning support block is fixedly arranged at the bottom end of the side face of the positioning support frame.
Further, the rotating support column is further provided with: the rotary clamping block, the rotary supporting block and the elastic spacer;
the rotary clamping block is rotatably arranged at one end of the rotary support column; the rotating support block is rotatably arranged at the bottom end of the rotating clamping block, and meanwhile, the rotating support column drives the top end of the positioning support frame to be rotatably connected; the elastic spacer is arranged on the side surfaces of the rotary clamping block and the positioning support frame.
The utility model at least comprises the following beneficial effects:
1. according to the gear ring fixing device, the positioning support frame is matched with the positioning support block, so that the gear ring needing gear hobbing can be carried, meanwhile, the position of the threaded sleeve block can be adjusted by rotating the threaded carrying shaft, so that the rotating support column is synchronously driven to rotate and support, the rotating support block is matched with the rotating support block to rotate and push the rotating clamping block, the rotating clamping block is matched with the elastic spacer, the carried gear ring can be rapidly fixed and clamped, and stable rotating gear hobbing can be conveniently carried out subsequently.
2. According to the utility model, the mounting base is matched with the assembly clamping seat, so that the bearing base can be rapidly positioned and assembled, the whole device is rapidly mounted, meanwhile, the driving motor can drive the transmission rotating shaft to rotate, so that the driving fluted disc and the transmission toothed ring are synchronously driven to rotate, the bearing top seat drives the bearing support to integrally rotate, and after the device bearing gear ring moves to a proper position, the device can drive the gear ring to continuously rotate, and further stable hobbing is performed.
Drawings
FIG. 1 is a schematic view of the overall load bearing structure of the apparatus of the present utility model;
FIG. 2 is a schematic view of the overall assembly of the device of the present utility model;
FIG. 3 is a schematic view of the overall assembly of the device of the present utility model in a bottom view;
FIG. 4 is a schematic view of the load-bearing base assembly structure of the present utility model;
FIG. 5 is a schematic view of the assembly structure of the bearing cartridge seat of the present utility model;
fig. 6 is a schematic view of the bearing support assembly structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a load-bearing base;
101. a locking bolt; 102. a bearing support cylinder; 103. a driving motor; 104. assembling a clamping groove; 105. a mounting base; 106. assembling a clamping seat;
2. a bearing cylinder seat;
201. locking the support block; 202. positioning a support; 203. assembling a shaft cylinder; 204. a transmission rotating shaft; 205. driving the fluted disc; 206. rotating the carrying groove; 207. a bearing shaft barrel; 2071. rotating the collar; 2072. a bearing top seat; 2073. assembling a support block; 2074. a drive ring gear;
3. a bearing support;
301. locking the support column; 302. a mounting support; 303. assembling a bracket; 304. a threaded carrier shaft; 305. positioning a support frame; 306. positioning the support block; 307. a threaded sleeve block; 3071. rotating the support column; 3072. rotating the clamping block; 3073. rotating the support block; 3074. an elastic spacer.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides a gear hobbing clamping device for a speed reducer, which comprises a bearing base 1, a bearing cylinder seat 2 and a bearing support 3;
the top of the bearing base 1 is fixedly provided with a locking bolt 101, meanwhile, the top of the bearing base 1 is fixedly provided with a bearing support cylinder 102, and the inner side of the bearing support cylinder 102 is fixedly provided with a driving motor 103; the bearing cylinder seat 2 is sleeved outside the bearing support cylinder 102, meanwhile, a locking support block 201 is fixedly arranged on the side surface of the bottom end of the bearing cylinder seat 2, the bearing cylinder seat 2 and the bearing base 1 are locked with the locking support block 201 through a locking bolt 101, a rotary carrying groove 206 is formed in the inner side of the top end of the bearing cylinder seat 2, a rotary shaft collar 2071 is arranged on the outer side of the bearing shaft cylinder 207, the bearing shaft cylinder 207 is rotatably arranged in the inner side of the rotary carrying groove 206 through the rotary shaft collar 2071, a bearing top seat 2072 is fixedly arranged at the top of the bearing shaft cylinder 207, assembly support blocks 2073 are fixedly arranged at two ends of the bearing top seat 2072, and meanwhile, a transmission toothed ring 2074 is fixedly arranged at the bottom end of the inner side of the bearing shaft cylinder 207; the two ends of the bearing support 3 are fixedly provided with locking support posts 301, the bearing support 3 is fixedly mounted on the top of the bearing footstock 2072 through the locking support posts 301 matched with the assembly support blocks 2073, the top of the bearing support 3 is fixedly provided with an installation support 302, the top of the installation support 302 is fixedly provided with an assembly support 303, the outer side of the assembly support 303 is slidably provided with a threaded sleeve block 307, and meanwhile, the outer side of the threaded sleeve block 307 is rotatably provided with a rotary support 3071.
As shown in fig. 5 and 6, the mounting support 302 is further provided with: a threaded carrier shaft 304, a positioning support frame 305 and a positioning support block 306; the screw thread carrying shaft 304 is rotatably arranged at the top of the mounting support 302, and meanwhile, the screw thread carrying shaft 304 is arranged at the inner side of the screw thread sleeve 307 through a screw thread structure; the positioning support frame 305 is fixedly arranged on the top of the mounting support 302; the positioning support block 306 is fixedly arranged at the bottom end of the side face of the positioning support frame 305; the rotating post 3071 is also provided with: a rotating clamp block 3072, a rotating support block 3073 and an elastic spacer 3074; the rotary clamping block 3072 is rotatably arranged at one end of the rotary support post 3071; the rotating support 3073 is rotatably arranged at the bottom end of the rotating clamp 3072, and simultaneously the rotating support 3071 drives the top end of the positioning support frame 305 to be rotatably connected; the elastic spacer 3074 is arranged on the side surfaces of the rotary clamping block 3072 and the positioning support frame 305; through location frame 305 cooperation location support piece 306, can bear the weight of the gear circle that needs the gear hobbing processing, rotate simultaneously screw thread carrier shaft 304 and can carry out position adjustment to screw thread cover piece 307 to synchronous drive rotation pillar 3071 carries out the rotation support, thereby cooperation rotation support piece 3073 can rotate the clamp splice 3072 and bulldoze, and then make rotation clamp splice 3072 cooperate elastic spacer 3074, can fix the clamp of pressing to the gear circle that bears fast, in order to follow-up stable rotation gear hobbing processing of carrying out.
As shown in fig. 2 to 5, the bearing base 1 is further provided with: an assembly card slot 104, an installation base 105 and an assembly card seat 106; the assembly clamping groove 104 is formed at the bottom of the bearing base 1; the top of the mounting base 105 is fixedly provided with an assembly clamping seat 106, and meanwhile, the mounting base 105 is fixedly arranged at the bottom of the assembly clamping groove 104 through the assembly clamping seat 106; the bearing cylinder seat 2 is also provided with: the positioning support 202, the assembly shaft barrel 203, the transmission rotating shaft 204 and the driving fluted disc 205; the positioning support 202 is fixedly arranged at the top end of the inner side of the bearing cylinder seat 2; the assembly shaft cylinder 203 is fixedly arranged on the inner side of the positioning support 202; the transmission rotating shaft 204 is rotatably arranged on the inner side of the assembly shaft barrel 203, and meanwhile, the transmission rotating shaft 204 is in transmission connection with the rotating shaft of the driving motor 103; the driving fluted disc 205 is fixedly arranged at the top end of the transmission rotating shaft 204, and meanwhile, the driving fluted disc 205 is meshed with the inner side of the transmission toothed ring 2074; through the installation base 105 cooperation assembly cassette 106, can carry out quick location assembly to bear base 1 to make the whole quick installation that carries out of device, driving motor 103 can drive the transmission pivot 204 simultaneously and rotate, thereby drive fluted disc 205 and transmission ring gear 2074 in step and rotate, and then make bear footstock 2072 drive bear support 3 wholly rotate, thereby after the device bears the gear circle and removes suitable position, the device can drive the gear circle and continue to rotate, and then carries out stable gear hobbing processing.
Specific use and action of the embodiment:
in the utility model, when the gear ring to be subjected to gear hobbing is carried by the positioning support frame 305 in combination with the positioning support block 306, the threaded sleeve block 307 is subjected to position adjustment by the rotating threaded carrying shaft 304, the rotating support 3071 is synchronously driven to rotate and support, the rotating support 3073 is matched to rotate and push the rotating clamp block 3072, the rotating clamp block 3072 is matched with the elastic spacer 3074, the carried gear ring is rapidly fixed and clamped, the driving motor 103 drives the transmission rotating shaft 204 to rotate, the driving fluted disc 205 and the transmission fluted ring 2074 are synchronously driven to rotate, the carrying top base 2072 drives the carrying support 3 to integrally rotate, and after the gear ring is carried by the device to a proper position, the gear ring is driven to continuously rotate by the device, and stable gear hobbing is further carried out.
Claims (5)
1. The utility model provides a reduction gear hobbing processing clamping device which characterized in that: comprises a bearing base (1), a bearing cylinder seat (2) and a bearing support (3);
the top of the bearing base (1) is fixedly provided with a locking bolt (101), meanwhile, the top of the bearing base (1) is fixedly provided with a bearing support cylinder (102), and the inner side of the bearing support cylinder (102) is fixedly provided with a driving motor (103); the bearing cylinder seat (2) is sleeved on the outer side of the bearing support cylinder (102), meanwhile, a locking support block (201) is fixedly arranged on the side face of the bottom end of the bearing cylinder seat (2), the bearing cylinder seat (2) and the bearing base (1) are locked with the locking support block (201) through a locking bolt (101), a rotating carrying groove (206) is formed in the inner side of the top end of the bearing cylinder seat (2), a rotating collar (2071) is arranged on the outer side of the bearing cylinder (207), the bearing cylinder (207) is rotatably arranged on the inner side of the rotating carrying groove (206) through the rotating collar (2071), a bearing top seat (2072) is fixedly arranged at the top of the bearing cylinder (207), assembling support blocks (2073) are fixedly arranged at two ends of the bearing top seat (2072), and a transmission toothed ring (2074) is fixedly arranged at the bottom end of the inner side of the bearing cylinder (207); the bearing support is characterized in that locking support posts (301) are fixedly arranged at two ends of the bearing support (3), the bearing support (3) is fixedly mounted at the top of the bearing footstock (2072) through the locking support posts (301) matched with the assembly support blocks (2073), a mounting support (302) is fixedly arranged at the top of the bearing support (3), an assembly support (303) is fixedly arranged at the top of the mounting support (302), a thread sleeve block (307) is slidably arranged on the outer side of the assembly support (303), and a rotating support (3071) is rotatably arranged on the outer side of the thread sleeve block (307).
2. The gear hobbing clamping device for the speed reducer gear according to claim 1, wherein the bearing base (1) is further provided with: an assembly clamping groove (104), an installation base (105) and an assembly clamping seat (106);
the assembly clamping groove (104) is formed in the bottom of the bearing base (1); the top of the installation base (105) is fixedly provided with an assembly clamping seat (106), and meanwhile, the installation base (105) is fixedly arranged at the bottom of the assembly clamping groove (104) through the assembly clamping seat (106).
3. The gear hobbing clamping device for the speed reducer gear according to claim 1, wherein the bearing cylinder seat (2) is further provided with: the positioning support (202), the assembly shaft cylinder (203), the transmission rotating shaft (204) and the driving fluted disc (205);
the positioning support (202) is fixedly arranged at the top end of the inner side of the bearing cylinder seat (2); the assembly shaft cylinder (203) is fixedly arranged on the inner side of the positioning support (202); the transmission rotating shaft (204) is rotatably arranged at the inner side of the assembly shaft cylinder (203), and meanwhile, the transmission rotating shaft (204) is in transmission connection with the rotating shaft of the driving motor (103); the driving fluted disc (205) is fixedly arranged at the top end of the transmission rotating shaft (204), and meanwhile, the driving fluted disc (205) is meshed with the inner side of the transmission toothed ring (2074).
4. The gear hobbing clamping apparatus as claimed in claim 1, wherein said mounting support (302) further comprises: a threaded carrier shaft (304), a positioning support frame (305) and a positioning support block (306);
the threaded carrying shaft (304) is rotatably arranged at the top of the mounting support (302), and meanwhile, the threaded carrying shaft (304) is arranged at the inner side of the threaded sleeve block (307) through a threaded structure; the positioning support frame (305) is fixedly arranged at the top of the mounting support (302); the positioning support block (306) is fixedly arranged at the bottom end of the side face of the positioning support frame (305).
5. The gear hobbing clamping apparatus as claimed in claim 4, wherein said rotating support (3071) further comprises: a rotary clamping block (3072), a rotary supporting block (3073) and an elastic spacer (3074);
the rotary clamping block (3072) is rotatably arranged at one end of the rotary support column (3071); the rotating support block (3073) is rotatably arranged at the bottom end of the rotating clamp block (3072), and meanwhile, the rotating support (3071) drives the top end of the positioning support frame (305) to be rotatably connected; the elastic spacer (3074) is arranged on the side surfaces of the rotary clamping block (3072) and the positioning support frame (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223387290.9U CN218964262U (en) | 2022-12-17 | 2022-12-17 | Gear hobbing clamping device for speed reducer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223387290.9U CN218964262U (en) | 2022-12-17 | 2022-12-17 | Gear hobbing clamping device for speed reducer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964262U true CN218964262U (en) | 2023-05-05 |
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ID=86162863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223387290.9U Active CN218964262U (en) | 2022-12-17 | 2022-12-17 | Gear hobbing clamping device for speed reducer gear |
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| Country | Link |
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| CN (1) | CN218964262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140114A (en) * | 2023-11-01 | 2023-12-01 | 南通诚弘精密机械有限公司 | Auxiliary clamping device for machining large gear |
-
2022
- 2022-12-17 CN CN202223387290.9U patent/CN218964262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140114A (en) * | 2023-11-01 | 2023-12-01 | 南通诚弘精密机械有限公司 | Auxiliary clamping device for machining large gear |
| CN117140114B (en) * | 2023-11-01 | 2023-12-29 | 南通诚弘精密机械有限公司 | Application method of auxiliary clamping device for machining large gear |
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