CN214517989U - Processing machine for worm gear of speed reducer - Google Patents
Processing machine for worm gear of speed reducer Download PDFInfo
- Publication number
- CN214517989U CN214517989U CN202023103652.8U CN202023103652U CN214517989U CN 214517989 U CN214517989 U CN 214517989U CN 202023103652 U CN202023103652 U CN 202023103652U CN 214517989 U CN214517989 U CN 214517989U
- Authority
- CN
- China
- Prior art keywords
- worm wheel
- base
- processing
- frame
- worm
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to a processing machine for speed reducer worm wheel belongs to worm wheel processing machinery field, including the frame, connect the processing cutter that is used for processing the worm wheel in the frame, connect the clamp of being used for fixed worm wheel original paper in the frame to get the subassembly, processing cutter periphery wall is provided with the helical blade who is used for cutting the worm wheel original paper, the frame still is connected with first motor, the drive clamp of drive processing cutting die rotation and gets the third motor that the subassembly is close to or keeps away from the second motor of mold processing, drive worm wheel original paper rotation. The problem that manual operation leads to the worm wheel machining error great is solved in this application.
Description
Technical Field
The application relates to the field of worm wheel processing machinery, in particular to a processing machine for worm wheels of speed reducers.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. The worm gear reducer is applied to rotation between two crossed shafts (the crossed angle is generally a right angle). Usually, the worm wheel drives and the worm wheel drives for speed reduction, so that a larger transmission ratio can be obtained, and the worm wheel structure is widely applied to the mechanical field.
As shown in fig. 1, the worm processing machine includes a support 6, a tool 7 connected to the support 6, and a bearing platform 8 slidably connected to the frame 1, wherein a worm wheel element 5 is mounted on the bearing platform 8, a worker mounts the worm wheel element 5 on the bearing platform 8, then manually controls the bearing platform 8 to be close to the tool 7, the motor-driven tool 7 arranged on the support 6 rotates around a central axis of the motor-driven tool 7, the bearing platform 8 also rotates around the central axis of the bearing platform 8 under the driving of the motor, and the worm wheel element 5 close to the tool 7 is cut and formed by the rotating tool 7 and processed into a worm wheel.
Aiming at the related technology, in the process of machining a worm gear original, a manual auxiliary operation bearing platform is needed to be close to a cutter, the manual operation error is large, and the proficiency of workers is very depended, so that the cutting depth of the cutter is easily inconsistent, and the worm gear machining error is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the great problem of manual operation lead to worm wheel machining error, this application provides a processing machine for speed reducer worm wheel.
The utility model provides a processing machine for speed reducer worm wheel, includes the frame, connect the processing cutter that is used for processing the worm wheel in the frame, connect the clamp subassembly that is used for fixed worm wheel original paper in the frame, processing cutter periphery wall is provided with the helical blade who is used for cutting the worm wheel original paper, the frame still is connected with first motor, the drive clamp of drive processing cutting die rotation and gets the second motor that the subassembly is close to or keeps away from the mold processing, drives the third motor of worm wheel original paper rotation.
Through the technology, the workman installs the worm wheel original paper and gets on getting the subassembly, gets the subassembly through second motor drive clamp and removes, and then drives the worm wheel original paper and be close to the processing cutter, and the rotation is got under the drive of first motor to the processing cutter, and the helical cutting edge that the processing cutter set up under the rotation of processing cutter, the worm original paper that the cutting is close to, simultaneously, the subassembly rotation is got to third motor drive clamp, presss from both sides the subassembly rotation and gets the periphery wall that the subassembly rotation made the worm wheel by even cutting. Wherein press from both sides and get the subassembly and realize that the worm wheel original paper is close to or keeps away from the processing cutter through second motor drive, replaced manual drive to press from both sides the removal of getting the subassembly, solved the great problem of manual operation error ratio.
Preferably, the clamping assembly comprises a base connected to the rack, a clamping table rotatably connected to the base and used for fixing a worm original, the second motor is connected with a threaded lead screw, the threaded lead screw is horizontally arranged along the moving direction of the base, a threaded through hole matched with the threaded lead screw is formed in the base, and the threaded lead screw is partially penetrated in the threaded through hole.
Through the technology, the second motor drives the threaded screw rod to rotate, the threaded screw rod is partially arranged in the threaded through hole formed in the base in a penetrating mode, and along with the rotation of the threaded screw rod, the second motor can drive the worm gear original piece arranged on the base and is close to or far away from the machining tool along the horizontal direction. Wherein, remove through screw lead screw drive base, the removal of base is more stable, can effectively restrict the influence that other external forces removed to the base.
Preferably, the base is provided with an accommodating groove for accommodating the clamping table, the inner wall of the accommodating groove abuts against the outer peripheral wall of the clamping table, and the third motor drives the clamping table to rotate.
Through the above-mentioned technique, the cell wall butt of holding tank is got in clamp and is got a peripheral wall, avoids pressing from both sides the slope of getting the platform along other directions under the effect of external force, leads to taking place relative movement between worm wheel original paper and the processing cutter, leads to the worm wheel original paper to produce machining error, leads to the helical cutting edge of cutter to produce the damage even.
Preferably, the base is further provided with an elastic gasket for sealing a gap between the clamping table and the base.
Through the above technique, the sealed gap of getting platform and base of getting of elastic washer that the base was equipped with prevents the in-process of processing cutter cutting worm wheel original paper, and the iron fillings that cut out enter into the gap of getting platform and base of getting, and long-time accumulation probably leads to pressing from both sides the platform and increase with base frictional force, increases the burden for the third motor.
Preferably, the frame still is provided with the gliding connecting plate of cooperation base, the connecting plate is seted up one end along worm wheel original paper moving direction and is link up and other end confined mounting groove, the base is provided with the pulley of a plurality of cooperation mounting grooves.
Through the technology, the friction force between the connecting plate and the groove wall of the mounting groove is effectively reduced by the pulley arranged on the base, so that the resistance of the threaded screw rod driving the base to move is reduced.
Preferably, press from both sides and get the platform and locate the stopper that the carrier bar is used for restricting the worm wheel original paper and remove along vertical direction, keep away from the lock nut of carrier bar threaded connection in the carrier bar including rotating the carrier bar of connecting in the base, fixed connection in the carrier bar of carrier bar, cover, the carrier bar extends along vertical direction, stopper and carrier bar fixed connection are as an organic whole, and worm wheel original paper butt is between stopper and lock nut.
Through the above technology, the workman wears to locate the carrier bar with the worm wheel original paper on, set up in the stopper restriction worm wheel original paper of carrier bar along the removal of vertical direction, after the carrier bar is worn to establish in the installation of worm wheel original paper, the workman supports lock nut through adorning lock nut soon, supports tightly in the worm original paper for the worm wheel original paper is locked firmly on the carrier bar, avoids the worm wheel original paper to take place to slide at the in-process of processing, leads to the worm wheel original paper to be difficult to by the cutting.
Preferably, the limiting block and one side of the locking nut, which is abutted to the worm wheel original piece, are provided with anti-slip threads.
Through the technology, the worm original paper is locked between the limiting block and the locking nut, and the friction force between the worm original paper and the limiting block and the locking nut is increased by the anti-slip lines arranged on the limiting block and the locking nut, so that the installation stability of the worm original paper is further improved.
Preferably, the peripheral wall of the locking nut is provided with a chamfer convenient for clamping the wrench.
Through the technology, a worker can clamp the chamfer position of the peripheral wall of the locking nut through the wrench, and the nut is assembled and disassembled in a labor-saving manner.
Preferably, the frame still is connected with the butt pole that is used for the butt nut, the holding tank that holds the butt pole is seted up to the nut, the frame still is provided with the driving piece that the drive butt pole goes up and down.
Through the technology, the worker can drive the butt rod to abut against the containing groove wall of the nut through the driving piece, when the worm original paper is close to the processing cutter to be processed and cut, the processing cutter gives the reaction force of the worm original paper, so that the stress of the joint of the bearing rod and the supporting table is increased, the butt rod of the nut effectively reduces the stress of the joint of the bearing rod and the supporting table, and the bearing rod and the joint of the supporting table are prevented from being damaged by rotation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the third motor for driving the clamping assembly to be close to or far away from the processing die is arranged on the rack, so that the movement of the clamping assembly driven by a person is replaced, and the problem of large error of manual operation is solved;
2. be provided with lock nut through setting up on the carrier bar, and the chamfer that the spanner clamp of being convenient for was got is seted up to the lock nut periphery wall for the workman can be through the easy lock nut of adorning soon of instruments such as spanners, and then fixed the worm original paper.
Drawings
Fig. 1 is a schematic diagram showing a configuration of a worm machining machine in the background art.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 3 is an exploded view of the grasping assembly according to the embodiment of the present application.
Description of reference numerals: 1. a frame; 2. processing a cutter; 3. a gripping assembly; 31. a base; 311. accommodating grooves; 32. a gripping table; 321. a bearing table; 322. a carrier bar; 323. a locking nut; 33. a screw rod; 34. a second motor; 4. a butting rod; 5. a worm gear element; 6. a support; 7. a cutter; 8. a bearing platform.
Detailed Description
The present application is described in further detail below with reference to figures 2-3.
The embodiment of the application discloses a processing machine for a worm gear of a speed reducer. Referring to fig. 2, three parts are included: frame 1, processing cutter 2, press from both sides and get subassembly 3 and connect in frame 1 and be used for pressing from both sides and get worm wheel original paper 5, and processing cutter 2 connects in frame 1 and is used for cutting worm wheel original paper 5. Wherein, worm wheel original 5 means the worm wheel that does not have the gear fluting.
Referring to fig. 3, the frame 1 is further connected with a second motor 34 and a control part, the control part controls the second motor 34 according to a preset value set in advance, the second motor 34 precisely drives the clamping assembly 3 to be close to or far from the processing tool 2 under the control of the control part, and therefore, compared with the manual control of the clamping assembly 3, the depth of the worm wheel original 5 to be cut can be precisely controlled by the control part.
The clamping assembly 3 comprises a base 31 and a clamping table 32 which is rotatably connected to the base 31 and used for fixing the worm gear original 5, the base 31 is connected with a second motor 34 through a spiral screw rod 33, the base 31 is provided with a threaded through hole matched with the threaded screw rod, and the threaded screw rod is arranged to facilitate the second motor 34 to accurately control the movement of the base 31.
In order to reduce the friction force between the base 31 and the rack 1 during the moving process, the rack 1 is provided with a connecting plate which is matched with the base 31 to slide, the connecting plate is provided with an installation groove with one end penetrating and the other end being sealed along the moving direction of the worm gear original 5, and the base 31 is provided with pulleys of a plurality of matching installation grooves.
Referring to fig. 2 and 3, the base 31 is provided with a receiving groove 311 for receiving the clamping table 32, the clamping table 32 is partially located in the receiving groove 311, the outer peripheral wall of the clamping table 32 abuts against the inner wall of the receiving groove 311, the base 31 is further connected to a third motor for driving the clamping table 32 to rotate around the central axis of the clamping table 32, and the worm wheel original 5 is fixed on the clamping table 32, so that the worm wheel original 5 continuously rotates under the driving of the third motor, so that the outer peripheral wall of the worm wheel original 5 can be uniformly cut by the processing tool 2.
Referring to fig. 3, the base 31 is further provided with an elastic washer, the elastic washer is wound on the clamping table 32, and is used for sealing a gap between the clamping table 32 and the base 31, so that the situation that the iron chips of the worm gear original 5 which are cut enter the gap is avoided, the rotation of the clamping table 32 is influenced by the accumulation of the iron chips for a long time, and the workload of the third motor is increased.
Press from both sides and get platform 32 including plummer 321, carrier bar 322, stopper, lock nut 323, plummer 321 connects in base 31, plummer 321 fixedly connected with carrier bar 322, and carrier bar 322 extends along plummer 321 axis, and carrier bar 322 periphery wall fixedly connected with stopper, the workman overlaps worm wheel original paper 5 cover on carrier bar 322, and the stopper then restricts worm wheel original paper 5 and slides along the vertical direction of carrier bar 322.
The outer peripheral wall of the end, away from the bearing table 321, of the bearing rod 322 is provided with a thread, the locking nut 323 is matched with the thread formed on the bearing rod 322, a worker is screwed on the bearing rod 322 through the locking nut 323, the locking nut 323 abuts against the worm gear element 5, and the worm gear element 5 is locked on the clamping table 32.
For further locking worm wheel original paper 5, one side that locking nut 323 and stopper are close to worm wheel original paper 5 is provided with anti-skidding line, and increase worm wheel original paper 5 and locking nut 323, the frictional force between the stopper avoid worm wheel original paper 5 at the in-process of being processed the cutting, slide for the stopper, influence the machining precision of worm wheel original paper 5.
In order to save labor when a worker rotates the locking nut 323, a chamfer matched with a wrench for clamping is formed on the outer peripheral wall of the locking nut 323.
Referring to fig. 2 and 3, the worm wheel original 5 is in the in-process of being processed, and the reaction force of worm wheel original 5 is given to processing cutter 2 for the junction atress of carrier bar 322 and plummer 321 is very big, takes place to rotate easily and damages, therefore, frame 1 still is connected with the butt-joint pole 4, and butt-joint pole 4 one end is connected in frame 1, and the other end butt is in lock nut, and lock nut sets up the holding tank 311 that the cooperation butt-joint pole 4. Wherein, the butt joint rod 4 is lifted by the driving piece driving the butt joint rod 4, the butt joint rod 4 makes the part of the joint of the bearing rod 322 and the bearing platform 321 force-bearing transfer, and the force-bearing burden of the bearing rod 322 and the bearing platform 321 is reduced.
The implementation principle of a processing machine for worm gears of speed reducers in the embodiment of the application is as follows: the workman places the worm original paper on the stopper, adorns the lock nut 323 soon again with the butt worm original paper, then drives through the driving piece and connects pole 4 butt in lock nut 323.
The workman sets for the default control second motor 34 in advance at the control part, and second motor 34 drives base 31 and is close to or keeps away from processing cutter 2 under the setting of default, and the rotation of first motor drive processing cutter 2, rotatory screw thread cutting edge is the continuous cutting worm original paper, and the rotation of third motor drive worm original paper simultaneously for the periphery wall of worm original paper is by even cutting, is cut the shaping until the worm original paper.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a processing machine for speed reducer worm wheel which characterized in that: including frame (1), connect in frame (1) be used for processing worm wheel processing cutter (2), connect and be used for the clamp of fixed worm wheel original paper (5) to get subassembly (3) in frame (1), processing cutter (2) periphery wall is provided with the helical blade who is used for cutting worm wheel original paper (5), frame (1) still is connected with the first motor of drive processing cutting die rotation, drives and gets subassembly (3) and be close to or keep away from second motor (34) of processing mould, the third motor of drive worm wheel original paper (5) rotation.
2. The processing machine for worm gears of speed reducers according to claim 1, wherein: press from both sides and get subassembly (3) including connecting in base (31) of frame (1), rotate and connect and press from both sides the platform (32) of getting that base (31) are used for fixed worm wheel original paper (5), second motor (34) are connected with the screw lead screw, the screw lead screw is arranged along the moving direction level of base (31), the screw through-hole of cooperation screw lead screw is seted up in base (31), and screw lead screw part wears to locate in the screw through-hole.
3. The processing machine for worm gears of speed reducers according to claim 2, wherein: the base (31) is provided with an accommodating groove (311) for accommodating the clamping table (32), the inner wall of the accommodating groove (311) abuts against the outer peripheral wall of the clamping table (32), and the third motor drives the clamping table (32) to rotate.
4. The processing machine for worm gears of speed reducers according to claim 3, wherein: the base (31) is also provided with an elastic gasket for sealing a gap between the clamping table (32) and the base (31).
5. The processing machine for worm gears of speed reducers according to claim 2, wherein: frame (1) still is provided with the gliding connecting plate of cooperation base (31), one end link up and other end confined mounting groove is seted up along worm wheel original paper (5) moving direction to the connecting plate, base (31) are provided with the pulley of a plurality of cooperation mounting grooves.
6. The processing machine for worm gears of speed reducers according to claim 2, wherein: press from both sides and get platform (32) including rotate connect in plummer (321) of base (31), fixed connection in plummer (322) of plummer (321), the stopper that plummer (322) are used for restricting worm wheel original (5) to remove along vertical direction is located to the cover, keep away from plummer (321) threaded connection in locking nut (323) of plummer (322), plummer (322) extend along vertical direction, stopper and plummer (322) fixed connection are as an organic whole, and worm wheel original (5) butt is between stopper and locking nut (323).
7. The processing machine for worm gears of speed reducers according to claim 6, wherein: the limiting block is connected with one side of the locking nut (323) abutted to the worm gear original piece (5) and is provided with anti-slip threads.
8. The processing machine for worm gears of speed reducers according to claim 6, wherein: the outer peripheral wall of the locking nut (323) is provided with a chamfer convenient for clamping a wrench.
9. The processing machine for worm gears of speed reducers according to claim 6, wherein: frame (1) still is connected with butt joint pole (4) that are used for the butt nut, holding tank (311) that hold butt joint pole (4) are seted up to the nut, frame (1) still is provided with the driving piece that drive butt joint pole (4) go up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103652.8U CN214517989U (en) | 2020-12-21 | 2020-12-21 | Processing machine for worm gear of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103652.8U CN214517989U (en) | 2020-12-21 | 2020-12-21 | Processing machine for worm gear of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214517989U true CN214517989U (en) | 2021-10-29 |
Family
ID=78295370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023103652.8U Expired - Fee Related CN214517989U (en) | 2020-12-21 | 2020-12-21 | Processing machine for worm gear of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214517989U (en) |
-
2020
- 2020-12-21 CN CN202023103652.8U patent/CN214517989U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214517989U (en) | Processing machine for worm gear of speed reducer | |
| CN217860101U (en) | Fixed frock of lathe accessories processing | |
| CN208614329U (en) | A kind of numerically controlled lathe Quick-positioning clamp | |
| CN214922510U (en) | Single bond groove spline adds clamping apparatus | |
| CN215036711U (en) | Novel car hub reduction gear casing anchor clamps | |
| CN211589213U (en) | Compound finish milling equipment of door processing | |
| CN213196561U (en) | Five-surface processing center | |
| CN212683584U (en) | Workpiece clamping and rotating mechanism | |
| CN211589264U (en) | Rear sleeve machining clamp | |
| CN210307979U (en) | Color-changing polycarbonate glass cutting device | |
| CN216633485U (en) | Numerical control machine tool capable of overturning workpiece | |
| CN219881483U (en) | Gear machining clamping tool | |
| CN220593078U (en) | Turning device is used in mould maintenance | |
| CN221109955U (en) | Portable drilling machine | |
| CN213317917U (en) | Prevent processing of motor transmission box of beat and mill machine with dish | |
| CN219726833U (en) | Tool for crystal cutting | |
| CN214817746U (en) | Mechanical polishing equipment | |
| CN220145268U (en) | CNC machining center suitable for different work pieces | |
| CN216938779U (en) | Full-automatic chamfering equipment for barrel | |
| CN220128577U (en) | Fixing tool for machining engine water pump belt pulley | |
| CN213615283U (en) | Arbitrary angle processing equipment | |
| CN221494423U (en) | A intelligent cutting equipment for lathe production | |
| CN220591581U (en) | Chamfering adjustable steel pipe flat head device | |
| CN215847738U (en) | Positioning and mounting device for target processing | |
| CN221496619U (en) | Stone rope sawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |