CN111054983A - Gear surface groove milling equipment - Google Patents
Gear surface groove milling equipment Download PDFInfo
- Publication number
- CN111054983A CN111054983A CN202010038855.9A CN202010038855A CN111054983A CN 111054983 A CN111054983 A CN 111054983A CN 202010038855 A CN202010038855 A CN 202010038855A CN 111054983 A CN111054983 A CN 111054983A
- Authority
- CN
- China
- Prior art keywords
- gear
- cutting
- rotating shaft
- fixedly arranged
- block
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/08—Index mechanisms
- B23F23/085—Index mechanisms of the continuous type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1237—Tool holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Abstract
The invention discloses gear surface groove milling equipment which comprises a shell, wherein the shell comprises a cutting cavity, a cutting mechanism is arranged in the cutting cavity, a first rotating shaft is rotatably arranged in the cutting cavity, an external connection block is fixedly arranged on the first rotating shaft, an open slot is arranged in the external connection block, a jacking block is slidably arranged in the end wall of the open slot, a rotating block is slidably arranged in the open slot, an internal thread is arranged on the front side end wall of the open slot, and an external thread meshed with the internal thread is fixedly arranged on the rotating block; the automatic cutting device has a simple structure, is simple and convenient to operate, can automatically cut and process the grooves with the changed surfaces of the gear, controls the movement of the cutter edge through the control mechanism after the gear is fixed by equipment, enables the cutting knife to finish the treatment of the grooves once when the cutting knife moves once, and enables the gear to automatically rotate one unit when the grooves are finished once, so that the automatic cutting device has higher integration degree.
Description
Technical Field
The invention relates to the field of milling, in particular to gear surface groove milling equipment.
Background
As is well known, gears refer to mechanical elements for transmitting motion and power through continuous meshing, the application of the gears in transmission has long appeared, the gears are applied to various transmission fields because the stability of the gears in operation is considered, and various gears are also appeared in succession, but the accuracy and efficiency of gear machining are still main problems, so that a gear surface groove milling machining device needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide gear surface groove milling equipment which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
A gear surface groove milling device comprises a housing, wherein the housing comprises a cutting cavity;
the cutting cavity is internally provided with a cutting mechanism, a first rotating shaft is rotatably arranged in the cutting cavity, an external connecting block is fixedly arranged on the first rotating shaft, an open slot is formed in the external connecting block, a jacking block is slidably arranged in the end wall of the open slot, a rotating block is slidably arranged in the open slot, the front side end wall of the open slot is provided with an internal thread, an external thread meshed with the internal thread is fixedly arranged on the rotating block, a handrail is fixedly arranged on the front end face of the rotating block, a trapezoidal block is arranged on the rear end face of the rotating block, the trapezoidal block is tightly contacted with the jacking block, and a gear to be machined is arranged outside the jacking block in;
a control cavity is arranged on the upper side of the cutting cavity, a control mechanism is arranged in the control cavity, first through holes are symmetrically arranged on the upper side and the lower side in the control cavity, a pipeline is arranged in the through holes in a sliding manner, a second rotating shaft is arranged in the control cavity in a rotating manner, a first connecting rod is fixedly arranged on the second rotating shaft, a second connecting rod is fixedly arranged on the left side of the first connecting rod, a second through hole is arranged in the second connecting rod, the pipeline in the control cavity penetrates through the second through hole, a third rotating shaft is rotatably arranged on the right side of the second rotating shaft, a first gear is fixedly arranged on the third rotating shaft in the control cavity, a fourth rotating shaft is rotatably arranged on the right side of the third rotating shaft, a second gear meshed with the first gear is fixedly arranged on the fourth rotating shaft in the control cavity, a third connecting rod is fixedly arranged on the upper end face of the second gear, and a third through hole is fixedly, the third connecting rod can extend into the third through hole.
Further, cutting chamber right-hand member wall bottom is equipped with the motor, motor top terminal surface with third pivot normal running fit is located in the cutting chamber the fixed first belt pulley that is equipped with in the third pivot, be located in the cutting chamber the fixed second belt pulley that is equipped with on the pipeline, first belt pulley with it is equipped with elastic belt to rotate between the second belt pulley.
Furthermore, the top end of the pipeline is provided with a connector, the connector is connected with external equipment and is provided with a hose pipeline, the lower side of the control cavity is provided with a transmission cavity, a fourth rotating shaft in the transmission cavity is fixedly provided with a first bevel gear, a fifth rotating shaft is rotatably arranged in the transmission cavity, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the fifth rotating shaft.
Further, cutting chamber rear end wall is equipped with the cooperation chamber, is located the cooperation intracavity the fixed third gear that is equipped with in the first pivot, third gear right side rotation is equipped with the sixth pivot, in the sixth pivot fixed be equipped with can with third gear engagement's conical gear piece, conical gear piece rear side fixed be equipped with the fourth gear in the sixth pivot, be located the cooperation intracavity the fixed fifth gear that is equipped with in the fifth pivot, the fifth gear with it is equipped with the chain to rotate between the fourth gear.
Furthermore, a cutting wheel is fixedly arranged at the bottom end of the pipeline, three jet orifices which are uniformly distributed are communicated with the pipeline in the cutting wheel, emitters are fixedly arranged at the outer ends of the jet orifices, and blades are fixedly arranged between the jet orifices.
The invention has the beneficial effects that: the automatic cutting device has a simple structure, is simple and convenient to operate, can automatically cut and process the grooves with the changed surfaces of the gear, controls the movement of the cutter edge through the control mechanism after the gear is fixed by equipment, enables the cutting knife to finish the treatment of the grooves once when the cutting knife moves once, and enables the gear to automatically rotate one unit when the grooves are finished once, so that the automatic cutting device has higher integration degree.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
fig. 4 is a schematic diagram of the structure C-C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The gear surface groove milling equipment disclosed by the reference to fig. 1-4 comprises a housing 10, wherein the housing 10 comprises a cutting cavity 11, a cutting mechanism 90 is contained in the cutting cavity 11, a first rotating shaft 43 is rotatably arranged in the cutting cavity 11, an external connecting block 38 is fixedly arranged on the first rotating shaft 43, an open slot 37 is arranged in the external connecting block 38, a jacking block 39 is slidably arranged in the end wall of the open slot 37, a rotating block 54 is slidably arranged in the open slot 37, an internal thread 55 is arranged on the front side end wall of the open slot 37, an external thread 52 meshed with the internal thread 55 is fixedly arranged on the rotating block 54, a handrail 53 is fixedly arranged on the front end face of the rotating block 54, a trapezoidal block 36 is arranged on the rear end face of the rotating block 54, the trapezoidal block 36 is in close contact with the jacking block 39, and a gear 40 to be processed is externally contacted with the;
the cutting device is characterized in that a control cavity 56 is arranged on the upper side of the cutting cavity 11, a control mechanism 91 is arranged in the control cavity 56, first through holes 15 are symmetrically arranged on the upper side and the lower side in the control cavity 56, a pipeline 33 is arranged in the through holes 15 in a sliding manner, a second rotating shaft 17 is arranged in the control cavity 56 in a rotating manner, a first connecting rod 18 is fixedly arranged on the second rotating shaft 17, a second connecting rod 12 is fixedly arranged on the left side of the first connecting rod 18, a second through hole 16 is arranged in the second connecting rod 12, the pipeline 33 in the control cavity 56 penetrates through the second through hole 16, a third rotating shaft 23 is rotatably arranged on the right side of the second rotating shaft 17, a first gear 19 is fixedly arranged on the third rotating shaft 23 in the control cavity 56, a fourth rotating shaft 24 is rotatably arranged on the right side of the third rotating shaft 23, and a second gear 20 meshed with the first gear 19 is fixedly arranged on the fourth rotating shaft 24 in the control, a third connecting rod 22 is fixedly arranged on the upper end surface of the second gear 20, a third through hole 21 is fixedly arranged on the right end surface of the first connecting rod 18, and the third connecting rod 22 can extend into the third through hole 21.
The top end of the pipeline 33 is provided with a connector 13, the connector 13 is connected with an external device and is provided with a hose pipe 14, the lower side of the control cavity 56 is provided with a transmission cavity 27, the fourth rotating shaft 24 positioned in the transmission cavity 27 is fixedly provided with a first bevel gear 26, the transmission cavity 27 is rotatably provided with a fifth rotating shaft 29, and the fifth rotating shaft 29 is fixedly provided with a second bevel gear 28 meshed with the first bevel gear 26.
Cutting 11 rear end walls in chamber are equipped with cooperation chamber 42, are located in cooperation chamber 42 fixed third gear 41 that is equipped with in the first pivot 43, third gear 41 right side is rotated and is equipped with sixth pivot 45, on the sixth pivot 45 fixed be equipped with can with the conical gear piece 44 of third gear 41 meshing, conical gear piece 44 rear side fixed fourth gear 46 that is equipped with in the sixth pivot 45 is located in cooperation chamber 42 fixed fifth gear 49 that is equipped with in the fifth pivot 29, fifth gear 49 with it is equipped with chain 47 to rotate between the fourth gear 46.
The bottom end of the pipeline 33 is fixedly provided with a cutting wheel 50, three spray ports 51 which are uniformly distributed are arranged in the cutting wheel 50 and communicated with the pipeline 33, the outer ends of the spray ports 51 are fixedly provided with a diffuser 34, and blades 35 are fixedly arranged between the spray ports 51.
The working state is as follows:
putting the gear 40 to be processed into equipment, manually rotating the armrest 53, wherein the armrest 53 rotates to drive the rotating block 54 to rotate, the rotating block 54 rotates to enable the rotating block 54 to move backwards through the matching of the internal thread 55 and the external thread 52, the rotating block 54 moves backwards to drive the trapezoidal block 36 to move backwards, and the trapezoidal block 36 moves backwards to enable the jacking block 39 to move outwards to fix the gear 40 to be processed;
introducing cooling liquid into the pipeline 33 through the hose pipeline 14, turning on the motor 30 to drive the second rotating shaft 23 to rotate, driving the first gear 19 to rotate by rotating the second rotating shaft 23, driving the second gear 20 to rotate by rotating the first gear 19, driving the third connecting rod 22 to rotate by rotating the second gear 20, driving the first connecting rod 18 to swing by rotating the third connecting rod 22 through the third through hole 21, driving the second connecting rod 12 to swing by swinging the first connecting rod 18, and driving the pipeline 33 to slide back and forth in the first through hole 15 by swinging the second connecting rod 12 through the second through hole 16;
the third rotating shaft 23 rotates to drive the first belt pulley 25 to rotate, the first belt pulley 25 rotates to drive the second belt pulley 32 to rotate through the elastic belt, the second belt pulley 32 rotates to drive the pipeline 33 to rotate, the pipeline 33 rotates to drive the cutting wheel 50 to rotate, the cutting wheel 50 rotates to cut a groove on the gear to be processed 40 through the blade 35, and the cutting wheel 50 rotates to spray cooling liquid onto the gear to be processed 40 through the radiator 34 fixed at the outer end of the spray opening 51;
the second gear 20 rotates to drive the first bevel gear 26 to rotate through the fourth rotating shaft 24, the first bevel gear 26 rotates to drive the second bevel gear 28 to rotate, the second bevel gear 28 rotates to drive the fifth gear 49 to rotate through the fifth rotating shaft 29, the fifth gear 49 rotates to drive the fourth gear 46 to rotate through the chain 47, the fourth gear 46 rotates to drive the sixth rotating shaft 45 to rotate, the sixth rotating shaft 45 rotates to drive the bevel gear block 44 to rotate, the bevel gear block 44 does not rotate for half a circle to drive the third gear 41 to rotate, at this time, the third gear 41 drives the external block 38 to rotate through the first rotating shaft 43, and at this time, the external block 38 drives the gear 40 to be machined to rotate through the jacking block 39 to cut a groove at a new position.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a gear surface slot milling process equipment, includes the shell, its characterized in that: the housing includes a cutting cavity;
the cutting cavity is internally provided with a cutting mechanism, a first rotating shaft is rotatably arranged in the cutting cavity, an external connecting block is fixedly arranged on the first rotating shaft, an open slot is formed in the external connecting block, a jacking block is slidably arranged in the end wall of the open slot, a rotating block is slidably arranged in the open slot, the front side end wall of the open slot is provided with an internal thread, an external thread meshed with the internal thread is fixedly arranged on the rotating block, a handrail is fixedly arranged on the front end face of the rotating block, a trapezoidal block is arranged on the rear end face of the rotating block, the trapezoidal block is tightly contacted with the jacking block, and a gear to be machined is arranged outside the jacking block in;
a control cavity is arranged on the upper side of the cutting cavity, a control mechanism is arranged in the control cavity, first through holes are symmetrically arranged on the upper side and the lower side in the control cavity, a pipeline is arranged in the through holes in a sliding manner, a second rotating shaft is arranged in the control cavity in a rotating manner, a first connecting rod is fixedly arranged on the second rotating shaft, a second connecting rod is fixedly arranged on the left side of the first connecting rod, a second through hole is arranged in the second connecting rod, the pipeline in the control cavity penetrates through the second through hole, a third rotating shaft is rotatably arranged on the right side of the second rotating shaft, a first gear is fixedly arranged on the third rotating shaft in the control cavity, a fourth rotating shaft is rotatably arranged on the right side of the third rotating shaft, a second gear meshed with the first gear is fixedly arranged on the fourth rotating shaft in the control cavity, a third connecting rod is fixedly arranged on the upper end face of the second gear, and a third through hole is fixedly, the third connecting rod can extend into the third through hole.
2. The gear surface groove milling machining apparatus according to claim 1, wherein: the cutting chamber right-hand member wall bottom is equipped with the motor, motor top terminal surface with third pivot normal running fit is located in the cutting chamber the fixed first belt pulley that is equipped with in the third pivot, be located in the cutting chamber the fixed second belt pulley that is equipped with on the pipeline, first belt pulley with it is equipped with elastic belt to rotate between the second belt pulley.
3. The gear surface groove milling machining apparatus according to claim 1, wherein: the pipeline top is equipped with the interface, the interface is connected with external equipment and is equipped with the hose way, the control chamber downside is equipped with the transmission chamber, is located in the transmission chamber the fixed first bevel gear that is equipped with in the fourth pivot, the rotation is equipped with the fifth pivot in the transmission chamber, the fixed second bevel gear that is equipped with first bevel gear meshing in the fifth pivot.
4. The gear surface groove milling machining apparatus according to claim 1, wherein: cutting chamber rear end wall is equipped with the cooperation chamber, is located the cooperation intracavity the fixed third gear that is equipped with in the first pivot, third gear right side rotation is equipped with the sixth pivot, in the sixth pivot fixed be equipped with can with third gear engagement's conical gear piece, conical gear piece rear side in the sixth pivot fixed be equipped with the fourth gear, be located the cooperation intracavity the fixed fifth gear that is equipped with in the fifth pivot, the fifth gear with it is equipped with the chain to rotate between the fourth gear.
5. The gear surface groove milling machining apparatus according to claim 1, wherein: the cutting device is characterized in that a cutting wheel is fixedly arranged at the bottom end of the pipeline, three jet orifices which are uniformly distributed are communicated with the pipeline in the cutting wheel, a diffuser is fixedly arranged at the outer ends of the jet orifices, and a blade is fixedly arranged between the jet orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038855.9A CN111054983A (en) | 2020-01-14 | 2020-01-14 | Gear surface groove milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038855.9A CN111054983A (en) | 2020-01-14 | 2020-01-14 | Gear surface groove milling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111054983A true CN111054983A (en) | 2020-04-24 |
Family
ID=70307341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010038855.9A Withdrawn CN111054983A (en) | 2020-01-14 | 2020-01-14 | Gear surface groove milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111054983A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631870A (en) * | 1985-03-28 | 1986-12-30 | Industrial Technology Research Institute | CNC grinding machine |
| DD250491A1 (en) * | 1986-06-30 | 1987-10-14 | Werkzeugmasch Okt Veb | METHOD AND DEVICE FOR ADJUSTING A GRINDING BODY |
| GB8820619D0 (en) * | 1987-09-11 | 1988-09-28 | Cima | Apparatus for in-situ dressing of threaded grinding wheels |
| EP0417050A2 (en) * | 1989-09-07 | 1991-03-13 | Pfauter Italia S.P.A. | Equipment for dressing worm type grinding tools in gear grinding machinery |
| ES2029923T3 (en) * | 1988-02-24 | 1992-10-01 | Crown Gear B.V. | PROCEDURE FOR THE MANUFACTURE AND / OR FINISHING OF TOOTHED CROWNS. |
| CN204640550U (en) * | 2015-05-06 | 2015-09-16 | 济南金曰公路工程有限公司 | Water drilling puncher constructing device |
-
2020
- 2020-01-14 CN CN202010038855.9A patent/CN111054983A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631870A (en) * | 1985-03-28 | 1986-12-30 | Industrial Technology Research Institute | CNC grinding machine |
| DD250491A1 (en) * | 1986-06-30 | 1987-10-14 | Werkzeugmasch Okt Veb | METHOD AND DEVICE FOR ADJUSTING A GRINDING BODY |
| GB8820619D0 (en) * | 1987-09-11 | 1988-09-28 | Cima | Apparatus for in-situ dressing of threaded grinding wheels |
| ES2029923T3 (en) * | 1988-02-24 | 1992-10-01 | Crown Gear B.V. | PROCEDURE FOR THE MANUFACTURE AND / OR FINISHING OF TOOTHED CROWNS. |
| EP0417050A2 (en) * | 1989-09-07 | 1991-03-13 | Pfauter Italia S.P.A. | Equipment for dressing worm type grinding tools in gear grinding machinery |
| CN204640550U (en) * | 2015-05-06 | 2015-09-16 | 济南金曰公路工程有限公司 | Water drilling puncher constructing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200424 |