CN210848654U - Gear form angle processing chamfer anchor clamps of gear shaft - Google Patents
Gear form angle processing chamfer anchor clamps of gear shaft Download PDFInfo
- Publication number
- CN210848654U CN210848654U CN201921290849.1U CN201921290849U CN210848654U CN 210848654 U CN210848654 U CN 210848654U CN 201921290849 U CN201921290849 U CN 201921290849U CN 210848654 U CN210848654 U CN 210848654U
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- China
- Prior art keywords
- fixedly connected
- side wall
- outer side
- gear shaft
- anchor clamps
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- 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000006978 adaptation Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000008859 change Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Gears, Cams (AREA)
Abstract
The utility model discloses a flute angle processing chamfer anchor clamps of gear shaft, including anchor clamps cover and two positioning element bodies of setting in the anchor clamps cover outside, the through-hole that is the level setting is seted up to the lateral wall of anchor clamps cover, the one end of anchor clamps cover is connected with a location section of thick bamboo, two through two coupling mechanism the coupling mechanism symmetry sets up, two flexible pipes of other end lateral wall fixedly connected with of anchor clamps cover, the expansion end fixedly connected with fixed block of flexible pipe, two the same riser of lateral wall fixedly connected with of the relative one side of fixed block. The utility model discloses, when using, through mutually supporting between first connecting block, second connecting block, L type pole and the spring, when changing a location section of thick bamboo, only need press L type pole, take out the connecting rod from the slot and recycle L type pole and the connecting rod after the spring will be changed fixed can, easy operation has improved the machining efficiency of gear shaft body.
Description
Technical Field
The utility model relates to a gear shaft processingequipment technical field especially relates to a profile angle processing chamfer anchor clamps of gear shaft.
Background
The gear shaft refers to a mechanical part that supports a rotating part and rotates together with the rotating part to transmit motion, torque or bending moment, and is a combination of the shaft and a gear, generally used as a gear for fixed operation. When carrying out the inverted tooth profile angle to the teeth of a cogwheel on the gear shaft, need utilize anchor clamps to press from both sides it and press from both sides tight and carry out the operation of inverted tooth profile angle again, current chamfer anchor clamps, it presss from both sides tightly it mainly to utilize the cover that expands, at the during operation, the gear shaft of different diameters and length can't adapt to, add man-hour to the teeth of a cogwheel of different diameters, need change the position sleeve, add man-hour to the axle of different lengths and diameters, need change the cover that expands, it is fixed with the anchor clamps cover that expand cover and position sleeve all utilize the bolt, troublesome poeration during the change, greatly reduced the machining efficiency of gear shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that chamfer anchor clamps among the prior art troublesome poeration and current chamfer anchor clamps manufacturing cost are higher when changing the anchor clamps cover, and the profile angle processing chamfer anchor clamps of the gear shaft that provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the gear-shaped angle processing chamfering fixture for the gear shaft comprises a fixture sleeve and two positioning part bodies arranged outside the fixture sleeve, wherein a through hole which is horizontally arranged is formed in the outer side wall of the fixture sleeve, one end of the fixture sleeve is connected with a positioning cylinder through two connecting mechanisms, the two connecting mechanisms are symmetrically arranged, the outer side wall of the other end of the fixture sleeve is fixedly connected with two telescopic pipes, the movable ends of the telescopic pipes are fixedly connected with fixed blocks, the outer side wall of one side, opposite to the two fixed blocks, of each telescopic pipe is fixedly connected with a same vertical plate, a clamping device is arranged between the two fixed blocks, each connecting mechanism comprises a first connecting block and a second connecting block which are respectively fixedly connected with the positioning cylinder and the outer side wall of the fixture sleeve, the outer side wall of each first connecting block is fixedly connected with a connecting rod, and the outer side wall of, the inside of slot is provided with L type pole, many springs of the bottom fixedly connected with of L type pole, the bottom of spring and the inside wall fixed connection of slot, many inserted bars of the top fixedly connected with of L type pole horizontal end, the spacing groove with inserted bar looks adaptation is seted up to the bottom of connecting rod.
Preferably, the through hole and the inner side wall of the positioning cylinder are fixedly connected with rubber pads.
Preferably, the telescopic pipe comprises an inner sleeve and an outer sleeve, a movable groove matched with the inner sleeve is formed in the side wall of the outer sleeve, and the inner sleeve and the outer sleeve are fixedly connected through bolts.
Preferably, clamping device includes and rotates the two-way threaded rod of being connected with the fixed block top that is located the below, the top of two-way threaded rod runs through the fixed block and the fixedly connected with handle that are located the top, two splint have been cup jointed to the lateral wall screw thread of two-way threaded rod, the spout that corresponds with splint is seted up to the lateral wall of riser, the lateral wall of splint contacts with the inside wall of spout, two the arc wall has all been seted up to the lateral wall of the relative one side of splint.
Preferably, the outer side wall of the clamping plate is provided with a threaded hole matched with the bidirectional threaded rod, and the bidirectional threaded rod is in threaded connection with the inner side wall of the threaded hole.
The utility model has the advantages that:
1. when using, through the mutually supporting between first connecting block, second connecting block, L type pole and the spring, when changing a location section of thick bamboo, only need press L type pole, take out the connecting rod from the slot and recycle L type pole and spring will change the connecting rod after fixed can, easy operation has improved the machining efficiency of gear shaft body.
2. Pass a location section of thick bamboo and anchor clamps cover with the gear shaft body in proper order, rotate two-way threaded rod again for two splint are in step moved toward the centre and are pressed from both sides the tip of gear shaft body tightly, need not to use the cover that expands, also need not to change splint when adding man-hour to the axle of difference and diameter, have reduced the manufacturing cost of anchor clamps, practice thrift the time of changing simultaneously, further improvement the machining efficiency of gear shaft.
Drawings
Fig. 1 is a schematic structural view of a chamfering jig for processing a tooth form angle of a gear shaft according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is the utility model provides a gear shaft's profile angle processing chamfer anchor clamps's top view.
In the figure: the automatic positioning device comprises a clamp sleeve 1, a positioning part body 2, a through hole 3, a positioning barrel 4, an extension pipe 5, an inner sleeve 51, an outer sleeve 52, a fixed block 6, a vertical plate 7, a first connecting block 8, a second connecting block 9, a connecting rod 10, an insertion groove 11, a rod 12L, a spring 13, an insertion rod 14, a rubber pad 15, a bidirectional threaded rod 16, a handle 17, a clamping plate 18, a sliding groove 19, an arc-shaped groove 20 and a gear shaft body 21.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the chamfering fixture for processing the tooth-shaped angle of the gear shaft comprises a fixture sleeve 1 and two positioning component bodies 2 arranged outside the fixture sleeve 1, the outer side wall of the fixture sleeve 1 is provided with a through hole 3 which is horizontally arranged, one end of the fixture sleeve 1 is connected with a positioning cylinder 4 through two connecting mechanisms, the two connecting mechanisms are symmetrically arranged, the connecting mechanisms comprise a first connecting block 8 and a second connecting block 9 which are respectively fixedly connected with the positioning cylinder 4 and the outer side wall of the fixture sleeve 1, the outer side wall of the first connecting block 8 is fixedly connected with a connecting rod 10, the outer side wall of the second connecting block 9 is provided with an L-shaped slot 11 which corresponds to the connecting rod 10, an L-shaped rod 12 is arranged inside the slot 11, the bottom of the L-shaped rod 12 is fixedly connected with a plurality of springs 13, the bottom of the springs 13 is fixedly connected with the inner side wall of the slot 11, and the top, the bottom of the connecting rod 10 is provided with a limiting groove matched with the inserted rod 14, and the inner side walls of the through hole 3 and the positioning cylinder 4 are fixedly connected with a rubber pad 15; it should be noted that: the locating component body 2 is prior art, mainly includes support, location nail and nut, through rotating the location nail and make the ball cover of location nail bottom and gear shaft body 21 go up the tooth groove contact, reach the location purpose, do not do detailed description here, rubber pad 15 increases the friction between gear shaft body 21 and a location section of thick bamboo 4 and the anchor clamps cover 1, prevents that the inside wall of a location section of thick bamboo 4 and anchor clamps cover 1 from causing the damage to the lateral wall of gear shaft body 21.
Wherein, the outer side wall of the other end of the clamp sleeve 1 is fixedly connected with two extension tubes 5, each extension tube 5 comprises an inner sleeve 51 and an outer sleeve 52, the side wall of the outer sleeve 52 is provided with a movable groove matched with the inner sleeve 51, the inner sleeve 51 and the outer sleeve 52 are fixedly connected through bolts, the movable end of each extension tube 5 is fixedly connected with a fixed block 6, the outer side wall of one side of each fixed block 6 opposite to the corresponding vertical plate 7, a clamping device is arranged between the two fixed blocks 6 and comprises a bidirectional threaded rod 16 rotatably connected with the top of the fixed block 6 positioned below, the top of the bidirectional threaded rod 16 penetrates through the fixed block 6 positioned above and is fixedly connected with a handle 17, the outer side wall of the bidirectional threaded rod 16 is sleeved with two clamping plates 18, the outer side wall of each vertical plate 7 is provided with a, the outer side walls of the two clamping plates 18 on the opposite sides are provided with arc-shaped grooves 20, the outer side walls of the clamping plates 18 are provided with threaded holes matched with the two-way threaded rods 16, and the two-way threaded rods 16 are in threaded connection with the inner side walls of the threaded holes; it should be noted that: the inner sleeve 51 and the outer sleeve 52 are respectively provided with a plurality of thread grooves and a threaded hole which are matched with the bolts, and the plurality of thread grooves enable the inner sleeve 51 and the outer sleeve 52 to be fixed by the bolts when the inner sleeve 51 extends out for different lengths, so that the length of the telescopic pipe 5 is adjusted, and the gear shaft body 21 with different lengths can be clamped by the device; the fixed block 6 positioned above is provided with a through pipe orifice matched with the bidirectional threaded rod 16, and the outer side wall of the bidirectional threaded rod 16 is connected with the through pipe orifice in a sliding manner; the outer side wall of the clamping plate 18 is in contact with the inner side wall of the sliding groove 19 to prevent the clamping plate 18 from rotating; the arc-shaped groove 20 enables the connecting part of the clamping plate 18 and the gear shaft body 21 with the arc-shaped outer side to be more fit.
In the utility model, when the inverted tooth angle operation is carried out, the gear shaft body 21 passes through the positioning cylinder 4 and the clamp sleeve 1 in turn, and the end part of the gear shaft body extends to the outside of the clamp sleeve 1, the distance between the inner sleeve 51 and the outer sleeve 52 is adjusted according to the length of the extending part of the gear shaft body 21, and the inner sleeve 51 and the outer sleeve 52 are fixed by using bolts, at the moment, the outer side wall of the gear tooth on the gear shaft body 21 is abutted against the outer side wall of the positioning cylinder 4, the bidirectional threaded rod 16 is rotated by rotating the handle 17, so that the clamping plates 18 positioned at the two ends of the bidirectional threaded rod 16 synchronously move towards the middle, and the inner side wall of the arc-shaped groove 20 is tightly attached to the outer side wall of the end part of the gear shaft body 21, and the tooth socket on the gear shaft body 21 is positioned by using the, the expansion sleeve is not needed, the clamping plate 18 is not needed to be replaced when shafts with different diameters are machined, the production cost of the gear shaft body 21 is reduced, the replacement time is saved, and the machining efficiency of the gear shaft body 21 is further improved;
when a location section of thick bamboo 4 needs to be changed, only need press L type pole 12 from the vertical end of slot 11, make inserted bar 14 and spacing groove break away from, and take connecting rod 10 out from slot 11, press L type pole 12 once more, insert slot 11 with the connecting rod 10 on the location section of thick bamboo 4 after changing, loosen L type pole 12, under the spring action of spring 13, inserted bar 14 inserts the spacing inslot, thereby fix the position of first connecting block 8 and second connecting block 9, location section of thick bamboo 4 and anchor clamps cover 1 stable connection promptly, and the operation is simple, and the machining efficiency of gear shaft is improved.
Claims (5)
1. The gear-shaped angle processing chamfering fixture for the gear shaft comprises a fixture sleeve (1) and two positioning part bodies (2) arranged on the outer side of the fixture sleeve (1), and is characterized in that a through hole (3) horizontally arranged is formed in the outer side wall of the fixture sleeve (1), one end of the fixture sleeve (1) is connected with a positioning cylinder (4) through two connecting mechanisms, the two connecting mechanisms are symmetrically arranged, two telescopic pipes (5) are fixedly connected to the outer side wall of the other end of the fixture sleeve (1), a fixed block (6) is fixedly connected to the movable end of each telescopic pipe (5), the outer side wall of the opposite side of each fixed block (6) is fixedly connected with the same vertical plate (7), a clamping device is arranged between the two fixed blocks (6), each connecting mechanism comprises a first connecting block (8) and a second connecting block (9) which are respectively fixedly connected with the positioning cylinder (4) and the outer side wall of the fixture sleeve (, the utility model discloses a multi-functional connecting device, including connecting rod (8), slot (11) that are the setting of L type that correspond with connecting rod (10) are seted up to the lateral wall fixedly connected with connecting rod (10) of first connecting block (8), slot (11) that are the setting of L type are seted up to the lateral wall of second connecting block (9), the inside of slot (11) is provided with L type pole (12), many springs (13) of bottom fixedly connected with of L type pole (12), the bottom of spring (13) and the inside wall fixed connection of slot (11), many inserted bars (14) of top fixedly connected with of L type pole (12) horizontal end, the spacing groove with inserted bar (14) looks adaptation is seted up to the bottom of connecting rod (10).
2. The fixture for processing the tooth form angle of the gear shaft according to claim 1, wherein the through hole (3) and the inner side wall of the positioning cylinder (4) are fixedly connected with rubber pads (15).
3. The fixture for processing the tooth form angle of the gear shaft according to claim 2, wherein the telescopic tube (5) comprises an inner tube (51) and an outer tube (52), a movable groove matched with the inner tube (51) is formed in the side wall of the outer tube (52), and the inner tube (51) and the outer tube (52) are fixedly connected through bolts.
4. The profile angle processing chamfering fixture of the gear shaft according to claim 3, wherein the clamping device comprises a bidirectional threaded rod (16) rotatably connected with the top of a fixing block (6) located below, the top of the bidirectional threaded rod (16) penetrates through the fixing block (6) located above and is fixedly connected with a handle (17), two clamping plates (18) are sleeved on the outer side wall of the bidirectional threaded rod (16) in a threaded manner, sliding grooves (19) corresponding to the clamping plates (18) are formed in the outer side wall of the vertical plate (7), the outer side wall of each clamping plate (18) is in contact with the inner side wall of each sliding groove (19), and arc-shaped grooves (20) are formed in the outer side walls of the two opposite sides of the clamping plates (18).
5. The jig for processing the tooth form angle of the gear shaft according to claim 4, wherein the outer side wall of the clamp plate (18) is provided with a threaded hole adapted to the bidirectional threaded rod (16), and the bidirectional threaded rod (16) is in threaded connection with the inner side wall of the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290849.1U CN210848654U (en) | 2019-08-10 | 2019-08-10 | Gear form angle processing chamfer anchor clamps of gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290849.1U CN210848654U (en) | 2019-08-10 | 2019-08-10 | Gear form angle processing chamfer anchor clamps of gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848654U true CN210848654U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290849.1U Expired - Fee Related CN210848654U (en) | 2019-08-10 | 2019-08-10 | Gear form angle processing chamfer anchor clamps of gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414454A (en) * | 2021-07-03 | 2021-09-21 | 黄广华 | Chamfering equipment for gear machining |
-
2019
- 2019-08-10 CN CN201921290849.1U patent/CN210848654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414454A (en) * | 2021-07-03 | 2021-09-21 | 黄广华 | Chamfering equipment for gear machining |
| CN113414454B (en) * | 2021-07-03 | 2024-04-05 | 杭州昌华智能科技有限公司 | Chamfering equipment for gear machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |