CN208592601U - Clamping device is used in a kind of production of speed-changing gear box - Google Patents
Clamping device is used in a kind of production of speed-changing gear box Download PDFInfo
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- CN208592601U CN208592601U CN201820702013.7U CN201820702013U CN208592601U CN 208592601 U CN208592601 U CN 208592601U CN 201820702013 U CN201820702013 U CN 201820702013U CN 208592601 U CN208592601 U CN 208592601U
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- threaded rod
- nut
- speed
- gear
- gear box
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Abstract
The utility model discloses a kind of speed-changing gear box production clamping devices, including handle, connecting rod, adjustment block and clamping plate, the handle, connecting rod, adjustment block and clamping plate are combined into a rotary body, two rotary bodies are rotated by fixing axle to be connected, the adjustment block opens up sliding slot, first threaded rod and the second threaded rod are set in the sliding slot of adjustment block, the first nut is threadedly coupled on first threaded rod, the second nut is threadedly coupled on second threaded rod, the distance between two nuts are adjustable, one end of first nut and the second nut connects link block, the other end connecting cleat of the link block, the utility model can clamp the gear in gearbox, assembly for gear, the gear of different radii can be clamped, it is applied widely.
Description
Technical field
The utility model relates to speed-changing gear box production technical field more particularly to a kind of production clampings of speed-changing gear box
Device.
Background technique
Gear is the important part of speed-changing gear box, in speed-changing gear box production process, to be assembled to gear.Work
Make personnel's meeting wearing gloves when carrying out component assembly, gloves can directly contact the surface of gear, due to the gloves of staff
It is chronically exposed to air and is used for a variety of workplaces, so that remaining substance may will affect the matter of gear surface on gloves
Amount, especially for the speed-changing gear box of some precisions, keeps the cleaning of gear surface particularly important.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of speed-changing gear box proposed
Clamping device is used in production.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of speed-changing gear box production clamping device, including handle, connecting rod, adjustment block and clamping plate, the handle, company
Extension bar, adjustment block and clamping plate are combined into a rotary body, and two rotary bodies are rotated by fixing axle to be connected, and the adjustment block opens up cunning
Slot is arranged the first threaded rod and the second threaded rod in the sliding slot of adjustment block, is threadedly coupled the first nut on first threaded rod,
The second nut is threadedly coupled on second threaded rod, first threaded rod and the second threaded rod are fixedly connected, and described second
One end of threaded rod connects connecting shaft, is socketed driven gear in connecting shaft, is arranged rotation axis on the handle, in the rotation axis
Socket adjustment plate and driving gear, the driven gear are connected with driving gear by chain.
Preferably, through-hole is opened up in the connecting rod, plugs fixing axle in the through-hole of connecting rod upper end.
Preferably, spring is set between described two handles.
Preferably, first threaded rod and the second threaded rod is oppositely oriented.
Preferably, one end of first nut and the second nut connects link block, the other end connection of the link block
Clamping plate, link block are connected through a screw thread with clamping plate.
The beneficial effects of the utility model are:
1, this speed-changing gear box production clamping device can be used for the assembly of gearbox gear, use hand for clamping gear
Handle is held, keeps two handles close to each other, the clamping plate on two rotary bodies is close to each other, so that clamping plate clamps two of gear
End face, structure is simple, and clamping is convenient, and gloves is avoided directly to contact gear surface, reduces gear surface pollution.
2, there are two clamping plate on the rotary body of this speed-changing gear box production clamping device, the distance between clamping plate can be adjusted
Section pushes adjustment plate, rotation axis rotation, and rotation axis drives driving gear rotation, and driving gear passes through chain-driving driven gear
Rotation, driven gear drive connecting shaft, the first threaded rod and the rotation of the second threaded rod, make the first nut and the second nut toward on the contrary
Direction it is mobile, change the distance between clamping plate, clamping plate enabled to clamp the gear of different radii, applied widely, operation side
Just.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of speed-changing gear box production clamping device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of speed-changing gear box production clamping device rotary body vertical view structure
Schematic diagram.
In figure: 1 handle, 2 connecting rods, 3 fixing axles, 4 adjustment blocks, 5 link blocks, 6 clamping plates, 7 first threaded rods, 8 second spiral shells
Rasp bar, 9 connecting shafts, 10 chains, 11 rotation axis, 701 first nuts, 801 second nuts, 901 driven gears, 1101 adjustment plates,
1102 driving gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of speed-changing gear box production clamping device, including handle 1, connecting rod 2, adjustment block 4 and folder
Plate 6, the handle 1, connecting rod 2, adjustment block 4 and clamping plate 6 are combined into a rotary body, and two rotary bodies are rotated by fixing axle 3
Connection, the rotation connection of two rotary bodies open up through-hole in connecting rod 2, plug fixing axle 3 in the through-hole of 2 upper end of connecting rod, and two
Spring is set between handle 1, clamping plate 6 of the clamping device when not working on two rotary bodies is separated, hand is grasped
Handle 1 keeps two handles 1 close to each other, and the clamping plate 6 on two rotary bodies is close to each other, so that clamping plate 6 clamps two ends of gear
Face, structure is simple, and clamping is convenient, and gloves is avoided directly to contact gear surface, reduces gear surface pollution.
The adjustment block 4 opens up sliding slot, and the first threaded rod 7 and the second threaded rod 8 are arranged in the sliding slot of adjustment block 4, described
It is threadedly coupled the first nut 701 on first threaded rod 7, the second nut 801, the first spiral shell are threadedly coupled on second threaded rod 8
Mother 701 connects link block 5, the other end connecting cleat 6 of the link block 5, link block 5 and folder with one end of the second nut 801
Plate 6 is connected through a screw thread, and convenient for the installation and removal of clamping plate 6, the side of clamping plate 6 is stained with sheet rubber by glue, protects gear
End face, first threaded rod 7 is fixedly connected with the second threaded rod 8, the rotation direction phase of the first threaded rod 7 and the second threaded rod 8
Instead, one end of second threaded rod 8 connects connecting shaft 9, when connecting shaft 9 rotates, the first threaded rod 7 and the second threaded rod 8
It rotates in same direction, so that the first nut 701 and the second nut 801 are mobile toward opposite direction, change the distance between clamping plate 6, make
The gear of different radii can be clamped by obtaining clamping plate 6, applied widely.
It is socketed driven gear 901 in connecting shaft 9, rotation axis 11 is set on the handle 1, rotation axis 11 and handle 1 rotate
Connection, adjustment plate 1101 and driving gear 1102 are fixed in rotation axis 11, and the driven gear 901 and driving gear 1102 are logical
The connection of chain 10 is crossed, adjustment plate 1101 is pushed, rotation axis 11 rotates, and rotation axis 11 drives driving gear 1102 to rotate, driving tooth
Wheel 1102 drives driven gear 901 to rotate by chain 10, and driven gear 901 drives connecting shaft 9, the first threaded rod 7 and second
Threaded rod 8 rotates, and the distance between adjustment clamping plate 6, adjustment plate 1101 is mounted near handle 1, convenient for operation.
Working principle
Clamping: handle 1 is grasped, keeps two handles 1 close to each other, the clamping plate 6 on two rotary bodies is close to each other, makes
Two end faces that clamping plate 6 clamps gear are obtained, gear is clamped at this time.
It adjusts clamping plate: pushing adjustment plate 1101, rotation axis 11 rotates, and rotation axis 11 drives driving gear 1102 to rotate, main
Moving gear 1102 drives driven gear 901 to rotate by chain 10, and driven gear 901 drives connecting shaft 9,7 and of the first threaded rod
The rotation of second threaded rod 8 keeps the first nut 701 and the second nut 801 mobile toward opposite direction, change between clamping plate 6 away from
From enabling clamping plate 6 to clamp the gear of different radii.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of speed-changing gear box production clamping device, including handle (1), connecting rod (2), adjustment block (4) and clamping plate (6),
It is characterized in that, the handle (1), connecting rod (2), adjustment block (4) and clamping plate (6) are combined into a rotary body, two rotary bodies
It is rotated and is connected by fixing axle (3), the adjustment block (4) opens up sliding slot, the first threaded rod is arranged in the sliding slot of adjustment block (4)
(7) and the second threaded rod (8) it, is threadedly coupled the first nut (701) on first threaded rod (7), second threaded rod (8)
The second nut of upper threaded connection (801), first threaded rod (7) are fixedly connected with the second threaded rod (8), second screw thread
One end of bar (8) connects connecting shaft (9), is socketed driven gear (901) in connecting shaft (9), and rotation axis is arranged on the handle (1)
(11), adjustment plate (1101) and driving gear (1102), the driven gear (901) and active are socketed on the rotation axis (11)
Gear (1102) is connected by chain (10).
2. a kind of speed-changing gear box production clamping device according to claim 1, which is characterized in that the connecting rod
(2) through-hole is opened up on, plugs fixing axle (3) in the through-hole of connecting rod (2) upper end.
3. a kind of speed-changing gear box production clamping device according to claim 1, which is characterized in that described two handles
(1) spring is set between.
4. a kind of speed-changing gear box production clamping device according to claim 1, which is characterized in that first screw thread
Bar (7) and the second threaded rod (8) it is oppositely oriented.
5. a kind of speed-changing gear box production clamping device according to claim 1, which is characterized in that first nut
(701) it connects link block (5), the other end connecting cleat (6) of the link block (5), connects with one end of the second nut (801)
Block (5) is connected through a screw thread with clamping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702013.7U CN208592601U (en) | 2018-05-11 | 2018-05-11 | Clamping device is used in a kind of production of speed-changing gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702013.7U CN208592601U (en) | 2018-05-11 | 2018-05-11 | Clamping device is used in a kind of production of speed-changing gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208592601U true CN208592601U (en) | 2019-03-12 |
Family
ID=65600439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702013.7U Active CN208592601U (en) | 2018-05-11 | 2018-05-11 | Clamping device is used in a kind of production of speed-changing gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208592601U (en) |
-
2018
- 2018-05-11 CN CN201820702013.7U patent/CN208592601U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |