CN210996148U - Herringbone gear research and development platform of punch press - Google Patents
Herringbone gear research and development platform of punch press Download PDFInfo
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- CN210996148U CN210996148U CN201922104178.1U CN201922104178U CN210996148U CN 210996148 U CN210996148 U CN 210996148U CN 201922104178 U CN201922104178 U CN 201922104178U CN 210996148 U CN210996148 U CN 210996148U
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Abstract
The utility model relates to a herringbone gear research and development technical field especially relates to a punch press herringbone gear research and development platform, including the research and development pedestal, rotate platform and fixing device, be equipped with the pivot on the research and development pedestal, and the bottom of pivot is by installing the fixed antifriction bearing that bears in the research and development pedestal, the bottom of rotating the platform welds with the top of pivot, and be equipped with the slide rail groove on the rotation platform, sliding fit has two sliders in the slide rail groove, fixing device includes the screw thread seat, the screw, connecting plate and compact heap, and the screw thread seat welding is on the slider, the thread groove screw-thread fit of seting up in screw and the screw thread seat, and connecting plate screw-thread fit is on the screw, and one side and the compact heap welding of connecting plate, the compact heap is L type, through adjusting fixing device, can compress tightly the herringbone gear of different specifications, the too big damage gear of packing force not only can be avoided to the rubber friction course.
Description
Technical Field
The utility model relates to a herringbone gear research and development technical field especially relates to a punch press herringbone gear research and development platform.
Background
Helical gears have a transverse force on the shaft, and to eliminate this force, one gear is made into a helical gear with opposite symmetry directions, which looks like a herringbone gear. The herringbone gear has the advantages of high contact ratio, small axial load, high bearing capacity and stable work. When the existing machining table is used for observing and machining the character gear, gears with different sizes cannot be fixed, and the gears are inconvenient to machine and observe from different angles.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a herringbone gear research and development platform of a punching machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a punch press herringbone gear research and development platform, includes research and development pedestal, rotates platform and fixing device, be equipped with the pivot on the research and development pedestal, and the bottom of pivot is by the fixed antifriction bearing who installs in the research and development pedestal fixed bearing, the bottom of rotating the platform welds with the top of pivot, and rotates and be equipped with the slide rail groove on the platform, sliding fit has two sliders in the slide rail groove, fixing device includes screw thread seat, screw, connecting plate and compact heap, and the screw thread seat welds on the slider, screw and the screw thread groove screw-thread fit of seting up in the screw thread seat, and connecting plate screw-thread fit on the screw, and one side and the compact heap welding of connecting plate.
Preferably, the pressing block is L type, and rubber friction layers are arranged on the inner side wall surfaces of the pressing block.
Preferably, a side plate is welded on the research and development pedestal, and a sliding through hole is formed in the side plate.
Preferably, a pin is in sliding fit in the sliding through hole, and a spring is sleeved on the pin.
Preferably, both ends of the spring are respectively welded with the pin and the side plate.
Preferably, the side of the rotating table is provided with a plurality of pin holes, and the pin holes are matched with the pins.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through adjusting fixing device, can compress tightly the herringbone gear of different specifications, the too big gear that damages of packing force not only can be avoided to the rubber frictional layer, can effectively prevent moreover that the gear from taking place to slide.
2. This device makes things convenient for the researcher to process and research of the different angles of gear.
Drawings
Fig. 1 is a schematic view of a herringbone gear development table of a punching machine according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a of a herringbone gear development platform of a punch press according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a B-position of a herringbone gear development table of a punch press according to the present invention;
fig. 4 is a schematic view of a top view structure of a herringbone gear research and development platform of a punch press according to the present invention.
In the figure: 1 research and development pedestal, 2 rotating table, 3 rotating shaft, 4 side plates, 41 sliding through holes, 5 pins, 6 slide rail grooves, 7 slide blocks, 8 fixing devices, 81 threaded seats, 82 screws, 83 connecting plates, 84 pressing blocks, 9 pin holes, 10 springs and 11 rubber friction layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a herringbone gear research and development platform for a punch press, comprises a research and development pedestal 1, a rotating platform 2 and a fixing device 8, wherein a rotating shaft 3 is arranged on the research and development pedestal 1, the bottom of the rotating shaft 3 is fixedly supported by a rolling bearing arranged in the research and development pedestal 1, the bottom of the rotating platform 2 is welded with the top end of the rotating shaft 3, a slide rail groove 6 is arranged on the rotating platform 2, two sliding blocks 7 are arranged in the slide rail groove 6 in a sliding fit manner, the fixing device 8 comprises a threaded seat 81, a screw 82, a connecting plate 83 and a pressing block 84, the threaded seat 81 is welded on the sliding block 7, the screw 82 is in threaded fit with the threaded groove arranged in the threaded seat 81, the connecting plate 83 is in threaded fit on the screw 82, and one side of.
The pressing block 84 is L-shaped, the rubber friction layers 11 are arranged on the inner side wall surfaces of the pressing block 84, the herringbone gear model or the raw material is placed on the rotating table 2, the two fixing devices 8 are slid to proper positions, the screws 82 are screwed downwards, the connecting plate 83 and the pressing block 84 move downwards along with the herringbone gear model or the raw material, the herringbone gear is pressed tightly, and the rubber friction layers 11 can not only prevent the gears from being damaged due to overlarge pressing force, but also effectively prevent the gears from sliding.
Wherein, the curb plate 4 has been welded on the research and development pedestal 1, and be equipped with slip through-hole 41 on the curb plate 4, sliding fit has pin 5 in the slip through-hole 41, and the cover is equipped with spring 10 on the pin 5, spring 10's both ends weld with pin 5 and curb plate 4 respectively, the side of rotating platform 2 is equipped with a plurality of cotter holes 9, and cotter hole 9 all matches with pin 5, pulling pin 5 extracts it from cotter hole 9, it is tensile to drive spring 10 simultaneously, rotating platform 2 can rotate this moment, rotate and loosen pin 5 behind the suitable position, spring 10 drives pin 5 and reinserts in cotter hole 9 again, make rotating platform 2 fixed again, thereby made things convenient for the different angle's of research and development person to the gear to process and study.
Example (b): a herringbone gear model or raw materials are placed on the rotating table 2, the two fixing devices 8 are slid to a proper position, the screws 82 are screwed downwards, the connecting plates 83 and the pressing blocks 84 move downwards along with the screws, the herringbone gear is pressed tightly, the rubber friction layer 11 can not only prevent the gears from being damaged due to overlarge pressing force, but also effectively prevent the gears from sliding. When the researcher need process and research the gear different angles, pulling pin 5 and extracting it from pin hole 9, drive spring 10 simultaneously and stretch, revolving stage 2 can rotate this moment, loosens pin 5 after rotating to suitable position, and spring 10 drives pin 5 and reinserts in pin hole 9 again for revolving stage 2 is fixed again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A herringbone gear research and development platform of a punch press is characterized by comprising:
the device comprises a research and development pedestal (1), wherein a rotating shaft (3) is arranged on the research and development pedestal (1), and the bottom of the rotating shaft (3) is fixedly supported by a rolling bearing arranged in the research and development pedestal (1);
the bottom of the rotating table (2) is welded with the top end of the rotating shaft (3), a slide rail groove (6) is formed in the rotating table (2), and two sliding blocks (7) are in sliding fit in the slide rail groove (6); and
the fixing device (8) comprises a threaded seat (81), a screw (82), a connecting plate (83) and a pressing block (84), the threaded seat (81) is welded on the sliding block (7), the screw (82) is in threaded fit with a threaded groove formed in the threaded seat (81), the connecting plate (83) is in threaded fit with the screw (82), and one side of the connecting plate (83) is welded with the pressing block (84).
2. The herringbone gear development station of the punch press according to claim 1, wherein the pressing block (84) is L-shaped, and rubber friction layers (11) are arranged on inner side wall surfaces of the pressing block (84).
3. The herringbone gear development station of the punch press according to claim 1, wherein a side plate (4) is welded on the development base (1), and a sliding through hole (41) is formed in the side plate (4).
4. The herringbone gear development station of the punch press according to claim 3, wherein a pin (5) is slidably fitted in the sliding through hole (41), and a spring (10) is sleeved on the pin (5).
5. A herringbone gear development station of a punching machine according to claim 4, characterized in that both ends of the spring (10) are welded with the pin (5) and the side plate (4), respectively.
6. A herringbone gear development station of a punch press according to claim 4, characterized in that the side of the rotating station (2) is provided with a plurality of pin holes (9), and the pin holes (9) are matched with the pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104178.1U CN210996148U (en) | 2019-11-29 | 2019-11-29 | Herringbone gear research and development platform of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104178.1U CN210996148U (en) | 2019-11-29 | 2019-11-29 | Herringbone gear research and development platform of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996148U true CN210996148U (en) | 2020-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922104178.1U Active CN210996148U (en) | 2019-11-29 | 2019-11-29 | Herringbone gear research and development platform of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996148U (en) |
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2019
- 2019-11-29 CN CN201922104178.1U patent/CN210996148U/en active Active
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