CN221018978U - Gear shaper cutter position up-down position adjusting device - Google Patents
Gear shaper cutter position up-down position adjusting device Download PDFInfo
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- CN221018978U CN221018978U CN202322673564.9U CN202322673564U CN221018978U CN 221018978 U CN221018978 U CN 221018978U CN 202322673564 U CN202322673564 U CN 202322673564U CN 221018978 U CN221018978 U CN 221018978U
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- taper sleeve
- pull rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 15
- 238000010862 gear shaping Methods 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a gear shaper cutter position up-down position adjusting device which comprises a transmission adjusting mechanism, a hydraulic locking mechanism and a thread arranging mechanism, wherein one end of the transmission adjusting mechanism is provided with the hydraulic locking mechanism, the other end of the transmission adjusting mechanism is provided with the thread arranging mechanism, the hydraulic locking mechanism comprises a cutting frame, an oil liquid port, a piston, a taper sleeve, a ball pull rod and a worm wheel, one side of the cutting frame is provided with the oil liquid port, and the interior of the cutting frame is provided with the piston. This gear shaping machine tool position upper and lower position adjusting device, the taper sleeve that drives the connection through the piston tightens up to make the ball pull rod position fixation of taper sleeve inner wall firm, the cooperation ball pull rod drives the arbor and participates in cutting motion again, overall structure is stable and reliable, and cooperates the inside flexible locking mode of hydraulic pressure, lets the loosening process of locking of tool position regulation about more stable, thereby do benefit to the tool position regulation, cooperation transmission regulation structure lets overall regulation convenient and adjustment positioning process stable.
Description
Technical Field
The utility model relates to the technical field of gear shaping machines, in particular to a device for adjusting the up-down position of a cutter position of a gear shaping machine.
Background
The gear shaping machine is a kind of metal cutting machine, it is a kind of gear machining machine tool to use gear shaping knife to process the internal, external straight tooth and helical gear and other tooth-shaped parts according to the generating method, use gear shaping knife as the cutter to process the tooth form of the gear, rack, etc., this kind of processing method is called gear shaping, while gear shaping, the gear shaping knife makes up-and-down reciprocating cutting movement, meanwhile makes relative rolling with the work piece, carry on the gear shaping process.
The application number is as follows: the utility model relates to a gear shaper with a cutter position adjusting function, which comprises a CN202210079311.6, wherein a lifting threaded hole is formed on the bottom surface of a swing rod; the bottom surface of the swing rod is pivoted with a lifting gear; a driving threaded hole is formed in the center of the lifting gear; the upper part of the ball pull rod is in threaded connection with the lifting threaded hole and the driving threaded hole; the end surfaces of the pair of cutter position adjusting seats, which are close to each other, are respectively formed with a semicircular groove-shaped upper slot with an upper opening and a lower opening; a lifting driving motor is fixed on the bottom surface of the cutter position adjusting seat; a lifting driving gear is fixed at the lower end of the output shaft of the lifting driving motor; a vertical connecting rod is vertically arranged on the bottom surface of the cutter position adjusting seat in a telescopic manner; a lower limit seat is formed at the bottom of the vertical connecting rod; the end surfaces of the pair of lower limit seats, which are close to each other, are respectively provided with a semicircular column groove-shaped lower limit groove with an upper opening and a lower opening; the vertical connecting rod is provided with scale marks in the vertical direction.
The following disadvantages exist in the gear shaper cutter position adjustment structure similar to the above application:
The existing gear shaper is used, most of the gear shaper at home and abroad is manually adjusted in the vertical position of the cutter position, the height of the large and medium gear shaper is large, the adjustment is inconvenient, the automatic adjusting device for the vertical position of the cutter position of the existing gear shaper is complex in transmission chain, poor in precision maintainability and high in failure rate, and is difficult to be widely applied, and therefore, the device for adjusting the vertical position of the cutter position of the gear shaper is provided.
Disclosure of utility model
The utility model aims to provide a device for adjusting the up-down position of a cutter position of a gear shaper, which aims to solve the 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 tool position adjusting device from top to bottom, includes transmission adjustment mechanism, hydraulic pressure locking mechanism and screw thread arrangement mechanism, transmission adjustment mechanism's one end is provided with hydraulic pressure locking mechanism, and transmission adjustment mechanism's the other end is provided with screw thread arrangement mechanism, hydraulic pressure locking mechanism includes cutting frame, fluid mouth, piston, taper sleeve, ball pull rod and worm wheel, and one side of cutting frame is provided with the fluid mouth, the inside of cutting frame is provided with the piston, and the one end of piston is provided with the taper sleeve, the inside of taper sleeve is provided with the ball pull rod, and the top of piston is provided with the worm wheel.
Further, the oil liquid port is formed along one side of the cutting frame, and the piston is connected with the taper sleeve.
Further, the ball pull rod is embedded along the middle end inside the cutting frame, and the inner wall of the taper sleeve is attached to the periphery of the ball pull rod.
Further, the transmission adjusting mechanism comprises a main frame, a motor unit and a worm piece, wherein the motor unit is arranged at one end of the main frame, and the worm piece is arranged in the main frame.
Further, the main frame is in rotary connection with the worm piece, and the worm piece is attached to the hydraulic locking mechanism.
Further, the motor unit is fixedly connected with the thread placement mechanism, and the motor unit and the worm piece form a transmission structure through the hydraulic locking mechanism.
Further, the screw thread arrangement mechanism comprises an arrangement frame, bolts and bayonets, the top end of the arrangement frame is provided with the bolts, and the middle end of one side of the arrangement frame is provided with the bayonets.
Further, the bayonet is fixedly connected with the placement frame and the transmission adjusting mechanism, and bolts are distributed at equal intervals along one side of the top end of the placement frame.
Compared with the prior art, the utility model has the beneficial effects that: this gear shaping machine tool position upper and lower position adjusting device, the taper sleeve that drives the connection through the piston tightens up to make the ball pull rod position fixation of taper sleeve inner wall firm, the cooperation ball pull rod drives the arbor and participates in cutting motion again, overall structure is stable and reliable, and cooperates the inside flexible locking mode of hydraulic pressure, lets the loosening process of locking of tool position regulation about more stable, thereby do benefit to the tool position regulation, cooperation transmission regulation structure lets overall regulation convenient and adjustment positioning process stable.
Let worm spare drive the tool bit of connection and carry out flexible adjustment process from top to bottom, and the accessible changes the direction of rotation of motor unit in the process to realize the tool bit and adjust from top to bottom, whole transmission simple structure is stable, overcomes gear shaper tool bit position and adjusts the shortcoming that the drive chain is complicated from top to bottom.
And the bayonet in the mounting frame is matched with the fixation of the motor group, so that the driving part of the integral structure is kept stable for use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic diagram of a partial side view of the hydraulic locking mechanism of the present utility model;
fig. 4 is a schematic front view in partial schematic form of the thread setting mechanism of the present utility model.
In the figure: 1. a transmission adjusting mechanism; 101. a main frame; 102. a motor group; 103. a worm member; 2. a hydraulic locking mechanism; 201. a cutting rack; 202. an oil port; 203. a piston; 204. a taper sleeve; 205. a ball pull rod; 206. a worm wheel; 3. a thread setting mechanism; 301. a setting frame; 302. a bolt; 303. a bayonet.
Detailed Description
As shown in fig. 1-2, a gear shaper cutter position up-down position adjusting device includes: a transmission adjusting mechanism 1; one end of the transmission adjusting mechanism 1 is provided with a hydraulic locking mechanism 2, and the other end of the transmission adjusting mechanism 1 is provided with a thread arranging mechanism 3, the transmission adjusting mechanism 1 comprises a main frame 101, a motor group 102 and a worm piece 103, one end of the main frame 101 is provided with the motor group 102, the worm piece 103 is arranged in the main frame 101, the main frame 101 and the worm piece 103 are in rotary connection, the worm piece 103 and the hydraulic locking mechanism 2 are attached to each other, the motor group 102 and the thread arranging mechanism 3 are fixedly connected, the motor group 102 and the worm piece 103 form a transmission structure through the hydraulic locking mechanism 2, in the operation process of the gear shaper, the motor group 102 can operate to drive a worm wheel 206 connected with the worm piece 103 meshed with the worm wheel to form a transmission process, the worm piece 103 drives a cutter position connected with the worm piece 103 to perform up-down expansion adjusting process, in the power transformation process, the up-down adjustment of the cutter position can be changed, the whole transmission structure is simple and stable, and the defect of complicated transmission chain of the gear shaper is overcome.
As shown in fig. 3, a gear shaper cutter position up-down position adjusting device, hydraulic locking mechanism 2 includes cutting frame 201, fluid mouth 202, piston 203, taper sleeve 204, ball pull rod 205 and worm wheel 206, and one side of cutting frame 201 is provided with fluid mouth 202, the inside of cutting frame 201 is provided with piston 203, and the one end of piston 203 is provided with taper sleeve 204, the inside of taper sleeve 204 is provided with ball pull rod 205, and the top of piston 203 is provided with worm wheel 206, fluid mouth 202 is seted up along cutting frame 201 one side, and be connected between piston 203 and the taper sleeve 204, ball pull rod 205 is embedded along the inside middle end of cutting frame 201, and taper sleeve 204 inner wall is laminated with ball pull rod 205 all around, this device structure is under the operating condition, the fluid mouth 202 position of its cutting frame 201 one side lets in high-pressure oil, promote piston 203 upward movement, simultaneously, make the ball pull rod 205 position fixing firm of taper sleeve 204 inner wall, the cooperation ball pull rod 205 drives the arbor to participate in cutting movement, and the whole structure is stable and reliable, and cooperate inside the upper and lower mode of cutting frame 201 is adjusted, thereby the whole structure is adjusted and is more stable, the whole position is adjusted, the adjustment is more stable, and is convenient, and stable in the whole positioning process is adjusted.
As shown in fig. 4, a gear shaper cutter position up-down position adjusting device, screw thread setting mechanism 3 includes setting frame 301, bolt 302 and bayonet 303, and setting frame 301's top is provided with bolt 302, setting frame 301's one side middle-end is provided with bayonet 303, be fixed connection between bayonet 303 and setting frame 301 and the transmission adjustment mechanism 1, and bolt 302 equidistance distributes along setting frame 301 top one side, when this structure uses, accessible setting frame 301 cooperation bolt 302 is settled with the gear shaper structure, through tightening bolt 302 with setting frame 301 be fixed in gear shaper and need settle the position, accomplish the structure fixed, cooperation setting frame 301 inner clamping mouth 303 is fixed with motor group 102, keep the drive part steady use of overall structure.
In summary, when the gear shaper cutter position up-down position adjusting device is used, firstly, when the gear shaper cutter position up-down position adjusting device is used in the structure, the arrangement frame 301 is matched with the bolt 302 to be arranged with the gear shaper structure, under the working state of the device structure, high-pressure oil is introduced into the oil port 202 on one side of the cutting frame 201 to push the piston 203 to move upwards, meanwhile, the piston 203 drives the connected taper sleeve 204 to tighten, so that the position of the ball pull rod 205 on the inner wall of the taper sleeve 204 is fixed firmly, then the ball pull rod 205 is matched to drive the cutter shaft to participate in cutting movement, during the operation, the motor unit 102 can operate to drive the connected worm gear 206 and the worm rod 103 meshed with the worm gear to form a transmission process, the worm rod 103 drives the connected cutter position to perform up-down expansion adjustment process, and the rotation direction of the motor unit 102 can be changed during the operation, and the up-down adjustment of the cutter position is realized.
Claims (8)
1. The utility model provides a gear shaper tool position upper and lower position adjustment device, includes transmission adjustment mechanism (1), hydraulic pressure locking mechanism (2) and screw thread arrangement mechanism (3), its characterized in that: one end of transmission adjustment mechanism (1) is provided with hydraulic pressure locking mechanism (2), and the other end of transmission adjustment mechanism (1) is provided with screw thread arrangement mechanism (3), hydraulic pressure locking mechanism (2) are including cutting frame (201), fluid mouth (202), piston (203), taper sleeve (204), ball pull rod (205) and worm wheel (206), and one side of cutting frame (201) is provided with fluid mouth (202), the inside of cutting frame (201) is provided with piston (203), and the one end of piston (203) is provided with taper sleeve (204), the inside of taper sleeve (204) is provided with ball pull rod (205), and the top of piston (203) is provided with worm wheel (206).
2. The gear shaper cutter position up-down position adjustment device according to claim 1, wherein: the oil liquid port (202) is formed along one side of the cutting frame (201), and the piston (203) is connected with the taper sleeve (204).
3. The gear shaper cutter position up-down position adjustment device according to claim 1, wherein: the ball pull rod (205) is embedded along the middle end inside the cutting frame (201), and the inner wall of the taper sleeve (204) is attached to the periphery of the ball pull rod (205).
4. The gear shaper cutter position up-down position adjustment device according to claim 1, wherein: the transmission adjusting mechanism (1) comprises a main frame (101), a motor group (102) and a worm piece (103), wherein the motor group (102) is arranged at one end of the main frame (101), and the worm piece (103) is arranged inside the main frame (101).
5. The gear shaper cutter position up-down position adjustment device according to claim 4, wherein: the main frame (101) is in rotary connection with the worm piece (103), and the worm piece (103) is attached to the hydraulic locking mechanism (2).
6. The gear shaper cutter position up-down position adjustment device according to claim 4, wherein: the motor group (102) is fixedly connected with the thread placement mechanism (3), and the motor group (102) and the worm piece (103) form a transmission structure through the hydraulic locking mechanism (2).
7. The gear shaper cutter position up-down position adjustment device according to claim 1, wherein: the screw thread placement mechanism (3) comprises a placement frame (301), a bolt (302) and a bayonet (303), the top end of the placement frame (301) is provided with the bolt (302), and the middle end of one side of the placement frame (301) is provided with the bayonet (303).
8. The gear shaper cutter position up-down position adjustment device according to claim 7, wherein: the bayonet (303) is fixedly connected with the placement frame (301) and the transmission adjusting mechanism (1), and bolts (302) are distributed at equal intervals along one side of the top end of the placement frame (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673564.9U CN221018978U (en) | 2023-10-07 | 2023-10-07 | Gear shaper cutter position up-down position adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322673564.9U CN221018978U (en) | 2023-10-07 | 2023-10-07 | Gear shaper cutter position up-down position adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018978U true CN221018978U (en) | 2024-05-28 |
Family
ID=91170483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322673564.9U Active CN221018978U (en) | 2023-10-07 | 2023-10-07 | Gear shaper cutter position up-down position adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018978U (en) |
-
2023
- 2023-10-07 CN CN202322673564.9U patent/CN221018978U/en active Active
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