CN220680054U - Gear machining positioning device - Google Patents
Gear machining positioning device Download PDFInfo
- Publication number
- CN220680054U CN220680054U CN202321905005.XU CN202321905005U CN220680054U CN 220680054 U CN220680054 U CN 220680054U CN 202321905005 U CN202321905005 U CN 202321905005U CN 220680054 U CN220680054 U CN 220680054U
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- gear
- rod
- threaded
- extrusion
- fixedly connected
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 14
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 210000001172 blastoderm Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a gear machining and positioning device, and particularly relates to the field of gear machining and positioning. According to the utility model, the gear to be processed can be limited through the vertical rod, the extrusion plate and the second supporting plate are controlled in sequence by starting the electric push rod to support and fix the inner wall of the base circle of the gear blank, the center of the gear blank and the center of the vertical rod are on the same vertical line, the positioning and fixing effect is improved, the gear blank is extruded through the threaded lantern ring by driving the second fixing rod, and the gear blank with different base circle diameters can be conveniently positioned and fixed, so that the gear blank with different base circle diameters is processed, and the using effect is improved.
Description
Technical Field
The utility model relates to the technical field of gear machining and positioning, in particular to a gear machining and positioning device.
Background
The gear is a mechanical element on the rim, which is used for continuously meshing the gear to transmit motion and power, the gear can be divided into gear teeth, tooth grooves, end faces, normal faces, tooth top circles, tooth root circles, base circles, reference circles and the like according to the structure, when the gear is used for turning the tooth grooves, a machining positioning device is used for positioning and fixing the blastoderm, then turning is carried out,
but when in actual use, current gear processing positioner mostly directly establishes the base circle part cover of gear blastoderm in the pole setting that needs to be fixed, then fix a position the gear through rotatory cover nut, when fixing a position the blastoderm that has different base circle diameters, need change different pole setting and nut according to different base circle diameters, comparatively loaded down with trivial details, result of use is relatively poor.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a gear machining positioning device, which aims to solve the problems that when positioning and fixing blastoderms with different base diameters, different upright rods and nuts are required to be replaced according to the different base diameters, so that the gear machining positioning device is complex and has poor use effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear machining and positioning device comprises a base, wherein a vertical rod is arranged at the top of the base, the lower end of the vertical rod extends into the base and is fixedly connected with a gear, one side of the gear is provided with a transmission gear, a motor is arranged at the top of the transmission gear, and a first supporting plate is fixedly sleeved at the lower end of the vertical rod; the top end of the vertical rod is sleeved with a threaded collar, and extrusion mechanisms are symmetrically arranged around the threaded collar;
it can be seen that the extrusion mechanism can extrude the gear to be processed in the middle of the vertical rod when the middle of the vertical rod is sleeved with the threaded sleeve ring, so that the fixed positioning strength is improved, the vertical rod is convenient to process and use, and the starting motor drives the vertical rod to rotate through the driving gear to control the gear, so that the first supporting plate rotates, and the gear to be processed can be driven to rotate, so that the processing and use are convenient.
The periphery of the vertical rod is symmetrically provided with an extrusion plate, the bottom of the extrusion plate is fixedly connected with a second support plate, the bottom of the second support plate is fixedly connected with a limit sliding block, and the periphery of the top of the first support plate is provided with a limit sliding groove at a position corresponding to the limit sliding block;
it can be seen that when the stripper plate drives the second backup pad at the top of first backup pad removal, can improve second backup pad and stripper plate horizontal migration's stability through the cooperation of spacing slider and spacing spout, improvement result of use.
The middle part of pole setting is provided with the lifter, the stabilizer bar is inserted at the middle part of lifter, bottom one side of lifter is provided with electric putter, the symmetry rotates around the lifter and is connected with two bracing pieces.
It can be seen that starting the electric putter control lifter moves up in the inside of pole setting, can improving the stability that the lifter removed through the stabilizer bar to through the removal of lifter, can promote the bracing piece, thereby promote the stripper plate, make stripper plate horizontal migration.
Preferably, the transmission gear is meshed with the gear, the first supporting plate is arranged at the top of the base, and a plurality of rolling balls are arranged around the bottom of the first supporting plate;
it can be seen that the rotation of the transmission gear can drive the gear to rotate, and friction between the first support plate and the top wall body of the base can be avoided through the set rolling ball, so that the fluency of rotation is improved.
Preferably, the extruding plate and the second supporting plate are both arranged at the top of the first supporting plate, the limiting sliding block is matched with the limiting sliding groove, and the limiting sliding block is arranged in the limiting sliding groove;
it can be seen that the stripper plate drives second backup pad horizontal migration, can drive spacing slider at the inside slip of spacing spout, improves stripper plate and second backup pad horizontal migration's stability.
Preferably, the supporting rod corresponds to the extrusion plate, one end of the supporting rod is rotationally connected with a side wall body of the extrusion plate through a connecting seat, the stabilizer bar is fixed in the middle of the vertical rod, and the output end of the electric push rod is fixedly connected with the bottom of the lifting block;
it can be seen that when the lifting block pushes one end of the supporting rod, the extrusion plate can be pushed, so that the extrusion plate is controlled to horizontally move, the gear inner ring is supported and fixed conveniently through the extrusion plate, and the using effect is improved.
Preferably, a tooth slot is formed in the outer surface of the vertical rod, the threaded lantern ring is in threaded connection with the vertical rod, and first fixing rods are symmetrically and fixedly connected to the periphery of the top of the threaded lantern ring;
can see, make things convenient for you to install the dismantlement to the screw thread lantern ring, and improve installation fixed strength to the first dead lever through setting up is convenient rotates the screw thread lantern ring, improves result of use.
Preferably, the extrusion mechanism comprises a second fixing rod arranged around the threaded collar, one side of the second fixing rod is fixedly connected with a plunger rod, one end of the plunger rod is inserted into the threaded collar and is fixedly connected with a limiting block, and the second fixing rod and the first fixing rod are staggered;
it can be seen that pulling the second dead lever drives the stopper through the inserted bar and removes, can adjust the distance of second dead lever and screw thread lantern ring to can conveniently remove the top of gear with the second dead lever, conveniently extrude the top wall body of gear and use.
Preferably, a threaded rod is inserted in the middle of the second fixing rod, two ends of the threaded rod are symmetrically and fixedly connected with a squeezing block and a rotating block, the rotating block is arranged at the top of the threaded rod, and the threaded rod is in threaded connection with the second fixing rod;
it can be seen that the rotating block is rotated to control the extrusion block to extrude the wall body of the bottom gear through the threaded rod, so that the gear can be fixed, and the using effect is improved.
The utility model has the technical effects and advantages that:
1. according to the utility model, the gear to be processed can be limited through the vertical rod, the extrusion plate and the second supporting plate are controlled in sequence by starting the electric push rod to support and fix the inner wall of the base circle of the gear blank, the center of the gear blank and the center of the vertical rod are on the same vertical line, the positioning and fixing effect is improved, the second fixing rod is driven by the threaded lantern ring to extrude the gear blank, the fixing strength can be improved, and meanwhile, the second fixing rod can be pulled to adjust the distance between the second fixing rod and the threaded lantern ring, so that the gear blank with different base circle diameters can be conveniently positioned and fixed, the processing is performed, and the use effect is improved;
2. the utility model can also improve the stability of the horizontal movement of the extrusion plate and the second support plate through the arranged limit sliding blocks and limit sliding grooves, can drive the gear blank to rotate through the driving of the motor, can improve the use effect by enabling the first support plate and the upright rod to drive the gear blank to rotate, can avoid friction between the wall body of the first support plate and the top wall body of the base through the arranged rolling balls, can improve the use effect, can control the extrusion block to extrude the wall body of the gear through the rotating block, can extrude the fixed strength and can improve the use effect;
in conclusion, through the mutual influence of the plurality of effects, the gear blastoderm with different base circle diameters can be conveniently positioned and fixed, so that the processing is performed, and the using effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic top view of the first support plate of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
Fig. 4 is a schematic top view of the threaded collar of the present utility model.
Fig. 5 is a schematic diagram showing the split cross-sectional structure of the threaded collar and the second fixing rod, and the threaded rod of the present utility model.
The reference numerals are: 1. a base; 2. a vertical rod; 3. a gear; 4. a transmission gear; 5. a motor; 6. a first support plate; 7. an extrusion plate; 8. a second support plate; 9. a limit sliding block; 10. limiting sliding grooves; 11. a lifting block; 12. a stabilizer bar; 13. a support rod; 14. an electric push rod; 15. a threaded collar; 16. a first fixing rod; 17. a rod; 18. a limiting block; 19. a second fixing rod; 20. a threaded rod; 21. a rotating block; 22. extruding the blocks.
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.
The gear machining and positioning device shown in the attached drawings 1-5 comprises a base 1, wherein a vertical rod 2 is arranged at the top of the base 1, the lower end of the vertical rod 2 extends into the base 1 and is fixedly connected with a gear 3, one side of the gear 3 is provided with a transmission gear 4, the top of the transmission gear 4 is provided with a motor 5, and a first supporting plate 6 is fixedly sleeved at the lower end of the vertical rod 2; the top end of the upright rod 2 is sleeved with a threaded collar 15, and extrusion mechanisms are symmetrically arranged around the threaded collar 15;
the symmetry is provided with stripper plate 7 all around of pole setting 2, and stripper plate 7's bottom fixedly connected with second backup pad 8, and spacing slider 9 of bottom fixedly connected with of second backup pad 8, spacing spout 10 has been seted up with spacing slider 9 corresponding position all around at the top of first backup pad 6, and the middle part of pole setting 2 is provided with lifter block 11, and lifter block 11's middle part is inserted and is equipped with stabilizer bar 12, and lifter block 11's bottom one side is provided with electric putter 14, and lifter block 11's symmetry rotation all around is connected with two bracing pieces 13.
As shown in fig. 1, 2 and 3, the transmission gear 4 is meshed with the gear 3, the first support plate 6 is arranged at the top of the base 1, a plurality of rolling balls are arranged around the bottom of the first support plate 6, the extrusion plate 7 and the second support plate 8 are both arranged at the top of the first support plate 6, the limit sliding block 9 is matched with the limit sliding groove 10, the limit sliding block 9 is arranged in the limit sliding groove 10, the support rod 13 corresponds to the extrusion plate 7, one end of the support rod 13 is rotationally connected with one side wall body of the extrusion plate 7 through a connecting seat, the stabilizer bar 12 is fixed at the middle part of the upright rod 2, the output end of the electric push rod 14 is fixedly connected with the bottom of the lifting block 11, so that the starting motor 4 controls the gear 3 to drive the upright rod 2 to rotate through the transmission gear 4, the first support plate 6 can be driven to rotate, the gear to be processed can be driven to rotate, the processing use is convenient, meanwhile, friction between the first support plate 6 and the top wall body of the base 1 can be avoided through the arranged rolling balls;
it should be noted that, start electric putter 14 control lifter 11 upwards moves in the inside of pole setting 2, can improve the stability that lifter 11 removed through stabilizer bar 12, and through the removal of lifter 11, can promote bracing piece 13, thereby control stripper plate 7 horizontal migration, and through the cooperation of spacing slider 9 and spacing spout 10, improve the stability of second backup pad 8 and stripper plate 7 horizontal migration, improve the result of use, stripper plate 7 and second backup pad 8 are to keeping away from the one side of pole setting 2 and remove, can support fixedly the gear inner race, improve the result of use.
As shown in fig. 1, 4 and 5, the outer surface of the upright 2 is provided with tooth grooves, the threaded lantern ring 15 is in threaded connection with the upright 2, the first fixing rod 16 is symmetrically and fixedly connected to the periphery of the top of the threaded lantern ring 15, the extrusion mechanism comprises a second fixing rod 19 arranged around the threaded lantern ring 15, one side of the second fixing rod 19 is fixedly connected with an inserting rod 17, one end of the inserting rod 17 is inserted into the interior of the threaded lantern ring 15 and is fixedly connected with a limiting block 18, the second fixing rod 19 and the first fixing rod 16 are staggered with each other, the middle of the second fixing rod 19 is inserted with a threaded rod 20, two ends of the threaded rod 20 are symmetrically and fixedly connected with an extrusion block 22 and a rotating block 21, the rotating block 21 is arranged at the top of the threaded rod 20, the threaded rod 20 is in threaded connection with the second fixing rod 19, so that the middle of the upright 2 is extruded by rotating the threaded lantern ring 15, the second fixing rod 19 is conveniently arranged in the middle of the upright 2, the fixed positioning strength is improved, the installation and the disassembly of the threaded lantern ring 15 are conveniently carried out by the threaded lantern ring 15 and the threaded connection of the threaded lantern ring 2, and the installation and the use effect of the threaded lantern ring 16 are improved;
further, pulling second dead lever 19 drives stopper 18 through inserted bar 17 and removes, can adjust the distance of second dead lever 19 and screw thread lantern ring 15 to can conveniently remove the top of gear with second dead lever 19, conveniently extrude the use to the top wall of gear, can also extrude bottom gear wall through threaded rod 20 control extrusion piece 22 through rotating piece 21 simultaneously, can fix the gear, improve the result of use.
The working principle of the utility model is as follows: when the device is used, the gear to be processed is sleeved in the middle of the vertical rod 2 only by installing the positioning device at a preset position, the gear is positioned at the top of the second supporting plate 8, and then the electric push rod 14 is started to sequentially control the extrusion plate 7 and the second supporting plate 8 to move to one side far away from the vertical rod 2 until the wall body of the extrusion plate 7 is attached to the wall body of the inner ring of the gear, so that the gear can be clamped and fixed;
then, the top end of the vertical rod 2 is rotationally sleeved with a threaded lantern ring 15, the second fixing rod 19 is pulled, the bottom of the second fixing rod 19 is positioned at the top of the top wall body of the gear, and then the threaded lantern ring 15 is continuously rotated until an extrusion block 22 at the bottom of the second fixing rod 19 extrudes the top wall body of the gear, so that the fixing and clamping of the gear can be completed, and the fixing stability is improved;
then, the motor 5 is started to control the transmission gear 4 to rotate, and the upright rod 2 and the first support plate 6 can be sequentially controlled to drive the gear to transmit, so that the gear can be conveniently machined.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a gear machining positioner, includes base (1), its characterized in that: the novel vertical rod type electric power machine is characterized in that a vertical rod (2) is arranged at the top of the base (1), the lower end of the vertical rod (2) extends into the base (1) and is fixedly connected with a gear (3), a transmission gear (4) is arranged on one side of the gear (3), a motor (5) is arranged at the top of the transmission gear (4), and a first supporting plate (6) is fixedly sleeved at the lower end of the vertical rod (2); the top end of the vertical rod (2) is sleeved with a threaded collar (15), and extrusion mechanisms are symmetrically arranged around the threaded collar (15);
the vertical rod (2) is symmetrically provided with extrusion plates (7) around, the bottoms of the extrusion plates (7) are fixedly connected with second support plates (8), the bottoms of the second support plates (8) are fixedly connected with limit sliding blocks (9), and limit sliding grooves (10) are formed in positions, corresponding to the limit sliding blocks (9), of the periphery of the top of the first support plate (6);
the middle part of pole setting (2) is provided with elevating block (11), the middle part of elevating block (11) is inserted and is equipped with stabilizer bar (12), bottom one side of elevating block (11) is provided with electric putter (14), the symmetry rotation all around of elevating block (11) is connected with two bracing pieces (13).
2. A gear machining positioning device according to claim 1, wherein: the transmission gear (4) is meshed with the gear (3), the first supporting plate (6) is arranged at the top of the base (1), and a plurality of rolling balls are arranged around the bottom of the first supporting plate (6).
3. A gear machining positioning device according to claim 1, wherein: the extrusion plate (7) and the second support plate (8) are both arranged at the top of the first support plate (6), the limiting slide block (9) is matched with the limiting slide groove (10), and the limiting slide block (9) is arranged in the limiting slide groove (10).
4. A gear machining positioning device according to claim 1, wherein: the support rod (13) corresponds to the extrusion plate (7), one end of the support rod (13) is rotationally connected with a side wall body of the extrusion plate (7) through a connecting seat, the stabilizer bar (12) is fixed in the middle of the vertical rod (2), and the output end of the electric push rod (14) is fixedly connected with the bottom of the lifting block (11).
5. A gear machining positioning device according to claim 1, wherein: the external surface of pole setting (2) is provided with the tooth's socket, screw thread lantern ring (15) and pole setting (2) threaded connection, the top symmetry fixed connection of screw thread lantern ring (15) has first dead lever (16) all around.
6. A gear machining positioning device according to claim 1, wherein: the extrusion mechanism comprises second fixing rods (19) arranged around the threaded lantern ring (15), one side of each second fixing rod (19) is fixedly connected with an inserting rod (17), one end of each inserting rod (17) is inserted into the threaded lantern ring (15) and is fixedly connected with a limiting block (18), and the second fixing rods (19) are staggered with the first fixing rods (16) mutually.
7. The gear machining positioning device of claim 6, wherein: the middle part of second dead lever (19) is inserted and is equipped with threaded rod (20), the both ends symmetry fixedly connected with extrusion piece (22) and rotary block (21) of threaded rod (20), rotary block (21) set up the top at threaded rod (20), threaded rod (20) and second dead lever (19) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905005.XU CN220680054U (en) | 2023-07-19 | 2023-07-19 | Gear machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905005.XU CN220680054U (en) | 2023-07-19 | 2023-07-19 | Gear machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680054U true CN220680054U (en) | 2024-03-29 |
Family
ID=90403793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905005.XU Active CN220680054U (en) | 2023-07-19 | 2023-07-19 | Gear machining positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680054U (en) |
-
2023
- 2023-07-19 CN CN202321905005.XU patent/CN220680054U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |