CN220839003U - Clamping device for numerical control spline milling for gear machining - Google Patents
Clamping device for numerical control spline milling for gear machining Download PDFInfo
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- CN220839003U CN220839003U CN202322142728.5U CN202322142728U CN220839003U CN 220839003 U CN220839003 U CN 220839003U CN 202322142728 U CN202322142728 U CN 202322142728U CN 220839003 U CN220839003 U CN 220839003U
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- 238000003754 machining Methods 0.000 title claims abstract description 41
- 238000003801 milling Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Abstract
The utility model discloses a clamping device for numerical control spline milling for gear machining, which relates to the technical field of gear machining equipment and comprises the following components: clamping plate, the internally mounted of clamping plate has fixture, the top of clamping plate is provided with adjustment mechanism, its characterized in that, fixture includes: and the rotating shaft is arranged in the clamping plate. This kind of clamping device that gear machining's numerical control spline milled usefulness is provided with the axis of rotation through the inside at the grip block to and the clamp ring passes through the ring spiral shell and installs the one end at the axis of rotation, makes the gear not only can carry out both sides fixedly through the axis of rotation, also can fix through the hole that the clamp ring interlude gear is inside, can increase the stability of gear in the rotation in-process, and the grip block carries out both sides fixedly through curb plate and double-screw bolt, has strengthened the steadiness of grip block both sides, thereby avoid the gear to remove when receiving the impact of spline milling, the stability in the gear machining process can be improved in this grip block's design.
Description
Technical Field
The utility model relates to the technical field of gear machining equipment, in particular to a clamping device for numerical control spline milling in gear machining.
Background
The spline shaft milling machine can process various standard forms of spline, gear, step gear and spline, taper gear and spline, has high cutting power and good rigidity, and is widely applied to industries such as metal processing, mechanical manufacturing, mold processing and the like.
The existing references are: CN209206553U, which is a chinese patent of utility model, discloses a numerically controlled gear spline milling machine, which comprises a base, a sliding table is arranged on the front side of the base along the transverse sliding direction, a headstock capable of clamping a workpiece and rotating is fixed on the right side of the sliding table, a tailstock which is arranged opposite to the headstock is fixed on the left end of the sliding table, a rolling cutter frame is arranged on a vertical sliding rail arranged on the rear side of the base in a sliding manner, hob cutters are arranged on a mechanical main shaft of the rolling cutter frame along the axial direction at intervals, and a first motor for driving the hob cutters to move along the axial direction is arranged on the rear side of the base. The numerical control gear spline milling machine provided by the utility model has the advantages of simplicity in adjustment, high flexibility, wide processing range, high processing precision, low manufacturing cost and the like.
In the existing clamping device for numerical control spline milling of gear machining, the gear needs to be continuously rotated to etch gear teeth on the surface, if the stability of the clamp is insufficient in the rotating process, the gear cannot be tightly connected with the gear, and the numerical control spline milling cannot adjust the gear according to the position of the gear when the gear is engraved, so that the flexibility of the gear during machining is insufficient, and the improvement is needed.
Disclosure of utility model
The utility model aims to provide a clamping device for numerical control spline milling for gear machining, which aims to solve the problems of stability of the clamping device for numerical control spline milling for gear machining and flexible adjustment of the numerical control spline milling position in the machining process.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A clamping device for numerical control spline milling for gear machining, comprising: clamping plate, the internally mounted of clamping plate has fixture, the top of clamping plate is provided with adjustment mechanism, its characterized in that, fixture includes: the clamping hole ring is used for clamping the holes, and a transmission column used for promoting the rotation of the equipment is connected below the rotating shaft;
the adjustment mechanism includes: the support column is arranged above the clamping plate, side columns used for fixing equipment are arranged on two sides of the support column, fixing columns are inserted into the side columns, and an adjusting handle used for adjusting angles is arranged above the support column.
Preferably, the clamping plate includes:
The side plates are arranged at two ends of the clamping plate, a platform plate is arranged below the clamping plate, and support columns are arranged at four sides of the bottom of the platform plate;
The processing seat is arranged below the supporting column, and a motor is arranged behind the platform plate;
the processing table is inserted in the middle of the support column, and a processing shaft is arranged in front of the processing table;
The turntable is arranged at the top end of the support column; the arrangement of the processing shaft can process the surfaces of the gears.
Preferably, the side plate includes:
The stud is connected to one side of the side plate, and a buckle plate is arranged at one end of the stud;
The bottom column is fixedly arranged below the side plate; the side plates are fixedly arranged on two sides of the platform plate through the bottom posts.
Preferably, a bottom plate is arranged below the clamping plate, a screw hole penetrates through the clamping plate, the size of the screw hole is consistent with that of the stud, a counter clamping ring is arranged between the rotating shaft and the clamping hole ring, a plate groove is arranged below the clamping plate, a ring screw is arranged between the counter clamping ring and the clamping hole ring, and the motor is also arranged in the middle of the transmission column; the ring screw may mount a grommet at one end of the rotating shaft.
Preferably, the two sides of the side column are provided with column holes, a coiled screw is arranged between the support column and the processing table, the adjusting handle is arranged at the rear part of the processing table, and the side column is arranged at two ends below the processing table; the adjusting handle can rotate the processing table in an angle.
Preferably, the rotating shaft is clamped in the middle through the transmission column, and the rotating shaft and the clamping hole ring are in bilateral symmetry through the middle point of the clamping plate; the rotating column drives the rotating shaft to rotate through the motor.
Preferably, the side plate and the clamping plate form a connection relationship through the stud, and the side plate and the stud can be arranged to fix the position of the clamping plate; the clamping plate is fixedly connected with the side plate through the screw holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the clamping device for numerical control spline milling for gear machining, the rotating shaft is arranged in the clamping plate, the clamping hole ring is arranged at one end of the rotating shaft through the ring screw, so that the gears can be fixed at two sides through the rotating shaft and also can be fixed through holes in the clamping hole ring inserted gears, the stability of the gears in the rotating process can be improved, the clamping plate is fixed at two sides through the side plates and the studs, the stability of the two sides of the clamping plate is improved, the gears are prevented from moving when impacted by spline milling, and the stability of the clamping plate in the gear machining process can be improved through the design;
2. This kind of clamping device that numerical control spline of gear processing was milled usefulness is provided with the adjustment handle through the rear at the processing platform, and installs the dish spiral shell between processing platform and the pillar, handheld adjustment handle can rotate processing platform on the dish spiral shell to adjust the position of processing platform and processing axle, be provided with the fixed column simultaneously according to processing platform below, the fixed column alternates in the inside of post hole, makes it fix on the side column, fixes the processing platform that will adjust, and this design makes processing platform and processing axle carry out angle adjustment, thereby make the position of processing accurate, the flexibility when reinforcing processing platform uses.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a clamping device for numerical control spline milling for gear machining according to an embodiment of the utility model;
Fig. 2 is a schematic view illustrating an internal structure of a clamping plate of a clamping device for numerical control spline milling for gear machining according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a side bearing structure of a clamping device for numerical control spline milling for gear machining according to an embodiment of the present utility model;
Fig. 4 is a schematic side plate structure of a clamping device for numerical control spline milling for gear machining according to an embodiment of the utility model.
1. A clamping plate; 11. a bottom plate; 12. a screw hole; 13. a rotating shaft; 14. a clamp ring; 15. a grommet; 16. ring screw; 17. a plate groove; 18. a drive column; 2. a side plate; 21. a stud; 22. a buckle plate; 23. a bottom post; 3. a platform plate; 4. a support column; 5. a processing seat; 6. a motor; 7. a support post; 71. a side column; 72. a post hole; 73. fixing the column; 74. a disc screw; 75. an adjusting handle; 8. a processing table; 9. a turntable; 10. and (5) machining the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-4, in this embodiment, a clamping device for numerical control spline milling for gear machining is provided: comprising the following steps: clamping plate 1, clamping plate 1's internally mounted has fixture, its characterized in that, fixture includes: a rotating shaft 13 arranged in the clamping plate 1, one end of the rotating shaft 13 is connected with a clamping hole ring 15, and a transmission column 18 is connected below the rotating shaft 13; a bottom plate 11 is arranged below the clamping plate 1, a screw hole 12 penetrates through the clamping plate 1, the size of the screw hole 12 is consistent with that of a stud 21, a counter clamping ring 14 is arranged between a rotating shaft 13 and a clamping hole ring 15, a plate groove 17 is arranged below the clamping plate 1, a ring screw 16 is arranged between the counter clamping ring 14 and the clamping hole ring 15, and a motor 6 is also arranged in the middle of a transmission column 18; the rotating shaft 13 is clamped in the middle through the transmission column 18, and the rotating shaft 13 and the clamping hole ring 15 are in bilateral symmetry through the middle point of the clamping plate 1.
Side plate 2, side plate 2 set up in the both ends of grip block 1, and side plate 2 includes: the stud 21, the stud 21 is connected to one side of the side plate 2, and a buckle 22 is installed at one end of the stud 21; a bottom post 23, the bottom post 23 being fixedly mounted below the side plate 2; the side plate 2 and the clamping plate 1 form a connection relation through the stud 21, and the clamping plate 1 can be fixed in position through the arrangement of the side plate 2 and the stud 21.
A platform plate 3 is arranged below the clamping plate 1, and support columns 4 are arranged on four sides of the bottom of the platform plate 3; the processing seat 5 is arranged below the support column 4, and a motor 6 is arranged behind the platform plate 3; a processing table 8, wherein the processing table 8 is inserted in the middle of the supporting column 7, and a processing shaft 10 is arranged in front of the processing table 8; the turntable 9, the turntable 9 is arranged at the top end of the pillar 7.
Specifically, the clamping plate 1 is inserted into the screw hole 12 through the side plate 2 and the stud 21 to fixedly mount the clamping plate 1, so that the clamping plate 1 is fixed above the platform plate 3, then the motor 6 is started, the rotating shaft 13 is driven to operate by the arrangement of the rotating column 18, meanwhile, the clamping plate is selectively and directly mounted on the rotating shaft 13 according to the gear machining condition, or the clamping hole ring 15 is mounted on the rotating shaft 13 through the ring screw 16, as the number of the rotating shafts 13 is two, the two sides of the gear can be fixed, and the clamping plate 1 is mounted through the side plate 2, so that displacement caused by the force impact of numerical control spline milling during the gear machining can be avoided;
embodiment two:
Referring to fig. 1-3, in this embodiment, a clamping device for numerical control spline milling for gear machining is provided: comprising the following steps: clamping plate 1, clamping plate 1's internally mounted has fixture, and clamping plate 1's top is provided with adjustment mechanism, its characterized in that, fixture includes: a rotating shaft 13 arranged in the clamping plate 1, one end of the rotating shaft 13 is connected with a clamping hole ring 15, and a transmission column 18 is connected below the rotating shaft 13; the bottom plate 11 is installed to the below of grip block 1, and the inside of grip block 1 runs through and has screw 12, installs the clamp ring 14 between axis of rotation 13 and the clamp ring 15, and the below of grip block 1 is provided with the board groove 17, and installs ring spiral shell 16 between clamp ring 14 and the clamp ring 15.
The side plates 2 are arranged at two ends of the clamping plate 1, a platform plate 3 is arranged below the clamping plate 1, and support columns 4 are arranged at four sides of the bottom of the platform plate 3; the processing seat 5 is arranged below the support column 4, and a motor 6 is arranged behind the platform plate 3; a processing table 8, wherein the processing table 8 is inserted in the middle of the supporting column 7, and a processing shaft 10 is arranged in front of the processing table 8; the turntable 9, the turntable 9 is arranged at the top end of the pillar 7.
The adjusting mechanism comprises: the support posts 7 are arranged above the clamping plate 1, side posts 71 are arranged on two sides of the support posts 7, fixing posts 73 are penetrated in the side posts 71, and adjusting handles 75 are arranged above the support posts 7; the column holes 72 are installed on both sides of the side column 71, the disc screws 74 are installed between the support column 7 and the processing table 8, and the adjusting handles 75 are provided at the rear of the processing table 8, and the side column 71 is provided at both lower ends of the processing table 8.
Specifically, when the numerical control spline milling is used for a period of time or when accurate adjustment is required according to the position of the gear, the adjusting handle 75 can be held by hand, the machining table 8 rotates above the support column 7 by means of the arrangement of the disc screw 74 installed below the machining table 8, then the fixing column 73 is inserted into the column hole 72, and the machining table 8 and the machining shaft 10 are subjected to position adjustment and fixing, so that the gear machining position is more accurate, and the flexibility of the position adjustment of the machining shaft 10 is increased.
Working principle: firstly, the midpoint between the clamping plates 1 is found according to the position of the processing shaft 10, then the clamping plates 1 are fixed through the arrangement of the stud 21 penetrating through the screw hole 12, then the gears are directly installed on the rotating shaft 13 or the clamping hole rings 15 are installed on the rotating shaft 13 through the ring screws 16 according to the condition of the gears, the rotating shaft 13 can directly penetrate through the inside of the gears, the two sides of the gears are clamped, the clamping hole rings 15 can be inserted through holes in the gears, the gears and the rotating shaft 13 can be connected tightly, then the motor 6 in the rotating column 18 is started, the rotating shaft 13 and the gears are continuously rotated by the arrangement of the connecting rotating column 18 and the rotating shaft 13, the processing shaft 10 is rotated through the opening of the motor 6, the gears on the rotating shaft 13 are continuously polished, the gears are processed, after a period of processing is finished, the processing table 8 and the processing shaft 10 are subjected to position adjustment by the hand-held adjusting handle 75, the processing table 8 and the processing shaft 10 are rotated along with the arrangement of the disc 74, the situation that the impact between the processing shaft 10 and the gears is offset is avoided, the whole processing period is finished by the numerical control device after the fixing of the screw hole 73 is well arranged in the rotating column, and the whole processing stage is finished by the numerical control device is not influenced by the setting of the fixing device.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A clamping device for numerical control spline milling for gear machining, comprising: clamping plate (1), the internally mounted of clamping plate (1) has fixture, the top of clamping plate (1) is provided with adjustment mechanism, its characterized in that, fixture includes: a rotating shaft (13) arranged in the clamping plate (1), one end of the rotating shaft (13) is connected with a clamping hole ring (15), and a transmission column (18) is connected below the rotating shaft (13);
the adjustment mechanism includes: the support column (7) is arranged above the clamping plate (1), side columns (71) are arranged on two sides of the support column (7), fixing columns (73) are inserted into the side columns (71), and an adjusting handle (75) is arranged above the support column (7).
2. The clamping device for numerical control spline milling for gear machining according to claim 1, wherein:
the clamping plate (1) comprises:
The side plates (2) are arranged at two ends of the clamping plate (1), a platform plate (3) is arranged below the clamping plate (1), and support columns (4) are arranged at four sides of the bottom of the platform plate (3);
the processing seat (5) is arranged below the supporting column (4), and a motor (6) is arranged behind the platform plate (3);
A processing table (8), wherein the processing table (8) is inserted in the middle of the support column (7), and a processing shaft (10) is arranged in front of the processing table (8);
The turntable (9), the turntable (9) is arranged at the top end of the pillar (7).
3. The clamping device for numerical control spline milling for gear machining according to claim 2, wherein:
The side plate (2) includes:
The stud (21), the said stud (21) connects to one side of the said side plate (2), and one end of the said stud (21) installs the pinch plate (22);
And the bottom column (23) is fixedly arranged below the side plate (2).
4. A clamping device for numerical control spline milling for gear machining according to claim 3, characterized in that:
Bottom plate (11) are installed to the below of grip block (1), just inside of grip block (1) is run through there is screw (12), the size of screw (12) with the size of double-screw bolt (21) is unanimous, axis of rotation (13) with install between clamp ring (15) to clamp ring (14), just the below of grip block (1) is provided with board groove (17), and install between clamp ring (14) with install ring spiral shell (16) between clamp ring (15), motor (6) install equally in the centre of drive post (18).
5. The clamping device for numerical control spline milling for gear machining according to claim 2, wherein:
Column holes (72) are formed in two sides of the side columns (71), disc screws (74) are arranged between the support columns (7) and the machining table (8), the adjusting handles (75) are arranged at the rear of the machining table (8), and the side columns (71) are arranged at two ends below the machining table (8).
6. The clamping device for numerical control spline milling for gear machining according to claim 4, wherein:
The rotating shaft (13) is clamped in the middle through the transmission column (18), and the rotating shaft (13) and the clamping hole ring (15) are in bilateral symmetry through the middle point of the clamping plate (1).
7. A clamping device for numerical control spline milling for gear machining according to claim 3, characterized in that:
The side plates (2) are connected with the clamping plate (1) through the studs (21), and the side plates (2) and the studs (21) can be arranged to fix the clamping plate (1) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142728.5U CN220839003U (en) | 2023-08-09 | 2023-08-09 | Clamping device for numerical control spline milling for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142728.5U CN220839003U (en) | 2023-08-09 | 2023-08-09 | Clamping device for numerical control spline milling for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839003U true CN220839003U (en) | 2024-04-26 |
Family
ID=90784461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142728.5U Active CN220839003U (en) | 2023-08-09 | 2023-08-09 | Clamping device for numerical control spline milling for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839003U (en) |
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2023
- 2023-08-09 CN CN202322142728.5U patent/CN220839003U/en active Active
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