CN208476697U - Automatic torsion mechanism for testing - Google Patents
Automatic torsion mechanism for testing Download PDFInfo
- Publication number
- CN208476697U CN208476697U CN201821099986.2U CN201821099986U CN208476697U CN 208476697 U CN208476697 U CN 208476697U CN 201821099986 U CN201821099986 U CN 201821099986U CN 208476697 U CN208476697 U CN 208476697U
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- groove
- shaft
- fixed frame
- screw rod
- ring
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Abstract
The utility model discloses a kind of automatic torsion mechanism for testing, including pedestal, the first groove is offered at the top of the pedestal, first rotating shaft is rotatably equipped in first groove, the top of first rotating shaft extends to outside the first groove and is welded with turntable, bottom plate is fixedly installed at the top of turntable, fixed frame is fixedly installed at the top of bottom plate, motor is reversed there are two setting on fixed frame, and the side of fixed frame is equipped with torsional axis, support plate is fixedly installed at the top of bottom plate, torsional axis is rotatablely installed on the supporting plate, and torsional axis is equipped with torq far from one end of fixed frame, the second groove is offered in the bottom interior wall of first groove.The utility model structure is simple, easy to operate, can quickly rotate torsion equipment ontology by simple rotational action, and then the position of torq is adjusted, it is convenient that the shaft of different angles is reversed, while high degree of automation, it is time saving and energy saving, bring very big convenience.
Description
Technical field
The utility model relates to shaft test equipment technical fields, more particularly to a kind of automatic torsion mechanism for testing.
Background technique
Torsion test machine is a kind of equipment for carrying out testing torsional fatigue to mechanical part, is mainly used for shaft
Testing torsional fatigue, with economic continuous development, a large amount of mechanical equipment is produced, and is brought to all trades and professions very big
Convenience, improve production efficiency, shaft is the important component of many mechanical equipments, is mainly used to be driven, shaft is in life
It needs to carry out testing torsional fatigue using torsion test equipment during producing, to detect the quality of shaft, but it is currently used
Most of torsion test equipment the degree of automation are lower, need using manually being reversed manually, time-consuming and laborious, minority has certainly
The torsion test equipment of dynamic torsion function there are problems that not can be carried out horizontal rotation again, be not easy to turn this different angle
Axis carries out the demand of torsion test, has brought many troubles, thus it is proposed that a kind of reverse mechanism for testing automatically, with
This solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the automatic torsion test machine proposed
Structure.
To achieve the goals above, the utility model adopts the technical scheme that
It is automatic to reverse mechanism for testing, including pedestal, the first groove, rotation in the first groove are offered at the top of the pedestal
First rotating shaft is installed, the top of first rotating shaft extends to outside the first groove and be welded with turntable, and the top of turntable is fixedly mounted
There is bottom plate, fixed frame is fixedly installed at the top of bottom plate, is set on fixed frame there are two motor is reversed, and the side of fixed frame is equipped with
Torsional axis is fixedly installed with support plate at the top of bottom plate, and torsional axis is rotatablely installed on the supporting plate, and torsional axis is far from fixed frame
One end be equipped with torq, offer the second groove in the bottom interior wall of the first groove, be rotatably equipped with second in the second groove
Shaft, the top of the second shaft are welded on the bottom end of first rotating shaft, and the first ring groove is offered on the side wall of the second groove, the
It is rotatably equipped with gear in one ring groove, gear fixation is set in the second shaft, offers chamber on pedestal, chamber and the
The connection of one ring groove, and rack gear is slidably fitted in chamber, rack and pinion engagement, it is recessed that one end of rack gear offers screw thread
Slot, thread groove internal screw thread are equipped with screw rod, and chamber is far from through-hole is offered on the side inner wall of rack gear, and screw rod is far from second turn
One end of axis extends in through-hole, and screw rod is rotatably installed in through-hole.
Preferably, turning set is equipped with first bearing in the first rotating shaft, and the outer ring of first bearing is fixedly mounted on first
On the inner wall of groove.
Preferably, the bottom of the turntable offers the second ring groove, is rotatably equipped in the second ring groove ring-like
Fixture block, the bottom of ring-like fixture block extend to outside the second ring groove and weld at the top of the base.
Preferably, the screw rod extends to outside through-hole far from one end of the second shaft, and screw rod far from the second shaft one
End is welded with handle.
Preferably, turning set is set there are two second bearing on the screw rod, and the outer ring of two second bearings is fixedly mounted
On the inner walls of the via.
Preferably, sliding slot is offered in the bottom interior wall of the chamber, and sliding block, the top of sliding block are slidably fitted in sliding slot
Extend in chamber and be welded on the bottom of rack gear.
Compared with prior art, the utility model has the beneficial effects that
(1), pass through handle, screw rod, through-hole, thread groove, rack gear, chamber, gear, the first ring groove, the second shaft
It is matched with the second groove, first swing handle, handle drives screw rod to rotate in through-hole, while handle drives screw rod recessed in screw thread
Rotation in slot, slides laterally in chamber simultaneously close to through-hole, while rack drives gear is first so that rack gear is driven by screw rod
Rotation in ring groove, rotates in the second groove so that the second shaft is driven by gear；
(2), by first rotating shaft, the second shaft, the first groove, turntable, bottom plate, support plate, fixed frame, torsion motor,
Torsional axis and torq match, and first rotating shaft is driven by the second shaft and rotates in the first groove, so that turntable is by first turn
Axis drives rotation, and driven by rotary disc bottom plate and support plate rotation, rotate, while fixed frame band so that fixed frame is driven by bottom plate at this time
Dynamic two torsion motors and torsional axis rotation, so that torq is driven rotation, when torq is rotated to suitable position,
Stop operating handle, and the shaft that then needs are reversed is connect with torq, can then open two torsion motors and carry out
Twisting operation, end of operation.
The utility model structure is simple, easy to operate, can quickly rotate torsion equipment by simple rotational action
Ontology, and then the position of torq is adjusted, it is convenient that the shaft of different angles is reversed, while high degree of automation, it saves
Shi Shengli has brought very big convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes automatic torsion mechanism for testing positive structure diagram；
Fig. 2 be the utility model proposes automatic torsion mechanism for testing part A schematic cross-sectional view；
Fig. 3 be the utility model proposes automatic torsion mechanism for testing part B schematic cross-sectional view.
In figure: 1 pedestal, 2 first grooves, 3 first rotating shafts, 4 turntables, 5 bottom plates, 6 fixed frames, 7 torsion motors, 8 torsional axis,
9 support plates, 10 torqs, 11 second grooves, 12 second shafts, 13 first ring grooves, 14 gears, 15 chambers, 16 rack gears, 17
Thread groove, 18 screw rods, 19 through-holes.
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.1-3, mechanism for testing, including pedestal 1 are reversed automatically, the top of pedestal 1 offers the first groove 2, and first
First rotating shaft 3 is rotatably equipped in groove 2, the top of first rotating shaft 3 extends to outside the first groove 2 and is welded with turntable 4, turntable
4 top is fixedly installed with bottom plate 5, and the top of bottom plate 5 is fixedly installed with fixed frame 6, set on fixed frame 6 there are two reverse motor
7, and the side of fixed frame 6 is equipped with torsional axis 8, the top of bottom plate 5 is fixedly installed with support plate 9, and torsional axis 8 is rotatably installed in branch
On fagging 9, and torsional axis 8 is equipped with torq 10 far from one end of fixed frame 6, and the is offered in the bottom interior wall of the first groove 2
Two grooves 11 are rotatably equipped with the second shaft 12 in second groove 11, and the top of the second shaft 12 is welded on the bottom of first rotating shaft 3
It holds, offers the first ring groove 13 on the side wall of the second groove 11, be rotatably equipped with gear 14, tooth in the first ring groove 13
14 fixation of wheel is set in the second shaft 12, and chamber 15 is offered on pedestal 1, and chamber 15 is connected to the first ring groove 13, and
Rack gear 16 is slidably fitted in chamber 15, rack gear 16 is engaged with gear 14, and one end of rack gear 16 offers thread groove 17, screw thread
17 internal screw thread of groove is equipped with screw rod 18, and chamber 15 is far from through-hole 19 is offered on the side inner wall of rack gear, screw rod 18 is far from
One end of two shafts 12 extends in through-hole 19, and screw rod 18 is rotatably installed in through-hole 19, passes through handle, screw rod 18, through-hole
19, thread groove 17, rack gear 16, chamber 15, gear 14, the first ring groove 13, the second shaft 12 and the second groove 11 match
It closes, first swing handle, handle drives screw rod 18 to rotate in through-hole 19, while handle drives screw rod 18 to turn in thread groove 17
It is dynamic, it is slid laterally in chamber 15 simultaneously close to through-hole 19, with hour rack 16 with moving gear 14 so that rack gear 16 is driven by screw rod 18
It rotates in the first ring groove 13, is rotated in the second groove 11 so that the second shaft 12 is driven by gear 14；Pass through first
Shaft 3, the second shaft 12, the first groove 2, turntable 4, bottom plate 5, support plate 9, fixed frame 6, torsion motor 7, torsional axis 8 and torsion
Rotary head 10 matches, and first rotating shaft 3 is driven by the second shaft 12 and rotates in the first groove 2, so that turntable 4 is by first rotating shaft 3
Rotation is driven, turntable 4 drives bottom plate 5 and support plate 9 to rotate at this time, rotates so that fixed frame 6 is driven by bottom plate 5, fixed simultaneously
Frame 6 drives two torsion motors 7 and torsional axis 8 to rotate, so that torq 10 is driven rotation, when torq 10 is rotated to conjunction
When suitable position, stop operating handle, and the shaft that needs reverse is connect with torq 10 then, can then open two
It reversing motor 7 and carries out twisting operation, end of operation, the utility model structure is simple, and it is easy to operate, it is dynamic by simply rotating
Work can quickly rotate torsion equipment ontology, and then adjust the position of torq 10, the convenient shaft to different angles into
Row torsion, while high degree of automation, it is time saving and energy saving, bring very big convenience.
In the utility model, turning set is equipped with first bearing in first rotating shaft 3, and the outer ring of first bearing is fixedly mounted on the
On the inner wall of one groove 2, the bottom of turntable 4 offers the second ring groove, and ring-like card is rotatably equipped in the second ring groove
Block, the bottom of ring-like fixture block extend to outside the second ring groove and are welded on the top of pedestal 1, and screw rod 18 is far from the second shaft 12
One end extend to outside through-hole 19, and screw rod 18 is welded with handle far from one end of the second shaft 12, rotates and is arranged on screw rod 18
There are two second bearing, the outer ring of two second bearings is fixedly mounted on the inner wall of through-hole 19, the bottom interior wall of chamber 15
On offer sliding slot, sliding block is slidably fitted in sliding slot, the bottom of rack gear 16 is extended in chamber 15 and be welded at the top of sliding block
Portion passes through handle, screw rod 18, through-hole 19, thread groove 17, rack gear 16, chamber 15, gear 14, the first ring groove 13, second
Shaft 12 and the second groove 11 match, first swing handle, and handle drives screw rod 18 to rotate in through-hole 19, while handle drives
Screw rod 18 rotates in thread groove 17, slides laterally in chamber 15 and so that rack gear 16 is driven by screw rod 18 close to through-hole
19, it is rotated in the first ring groove 13 with hour rack 16 with moving gear 14, so that the second shaft 12 is driven by gear 14 the
Rotation in two grooves 11；Pass through first rotating shaft 3, the second shaft 12, the first groove 2, turntable 4, bottom plate 5, support plate 9, fixed frame
6, it reverses motor 7, torsional axis 8 and torq 10 to match, first rotating shaft 3 is driven by the second shaft 12 to be turned in the first groove 2
It is dynamic, it is rotated so that turntable 4 is driven by first rotating shaft 3, turntable 4 drives bottom plate 5 and support plate 9 to rotate at this time, so that 6 quilt of fixed frame
Bottom plate 5 drives rotation, while fixed frame 6 drives two torsion motors 7 and torsional axis 8 to rotate, and turns so that torq 10 is driven
Dynamic, when torq 10 is rotated to suitable position, stop operating handle, the shaft that then needs are reversed and torq 10
Connection can then open two torsion motors 7 and carry out twisting operation, and end of operation, the utility model structure is simple, behaviour
Facilitate, torsion equipment ontology can quickly be rotated by simple rotational action, and then adjust the position of torq 10, side
Just the shaft of different angles is reversed, while high degree of automation, it is time saving and energy saving, brought it is very big just
Benefit.
Working principle: in use, first swing handle, handle drive screw rod 18 to rotate in through-hole 19, while handle drives
Screw rod 18 rotates in thread groove 17, slides laterally in chamber 15 and so that rack gear 16 is driven by screw rod 18 close to through-hole
19, it is rotated in the first ring groove 13 with hour rack 16 with moving gear 14, so that the second shaft 12 is driven by gear 14 the
Rotation in two grooves 11, while first rotating shaft 3 is driven by the second shaft 12 and rotates in the first groove 2, so that turntable 4 is by first
Shaft 3 drives rotation, and turntable 4 drives bottom plate 5 and support plate 9 to rotate at this time, rotates so that fixed frame 6 is driven by bottom plate 5, simultaneously
Fixed frame 6 drives two torsion motors 7 and torsional axis 8 to rotate, so that torq 10 is driven rotation, when torq 10 is rotated
When to suitable position, stop operating handle, and the shaft that needs reverse is connect with torq 10 then, can then be opened
Two torsion motors 7 carry out twisting operation, end of operation.
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 (6)
1. torsion mechanism for testing automatically, including pedestal (1), which is characterized in that offer the first groove at the top of the pedestal (1)
(2), it is rotatably equipped with first rotating shaft (3) in the first groove (2), the top of first rotating shaft (3) extends to the first groove (2) outside simultaneously
It is welded with turntable (4), is fixedly installed at the top of turntable (4) bottom plate (5), bottom plate is fixedly installed with fixed frame at the top of (5)
(6), motor (7) are reversed there are two setting on fixed frame (6), and the side of fixed frame (6) is equipped with torsional axis (8), the top of bottom plate (5)
Portion is fixedly installed with support plate (9), and torsional axis (8) is rotatably installed on support plate (9), and torsional axis (8) is far from fixed frame (6)
One end be equipped with torq (10), offer the second groove (11) in the bottom interior wall of the first groove (2), in the second groove (11)
It is rotatably equipped with the second shaft (12), the top of the second shaft (12) is welded on the bottom end of first rotating shaft (3), the second groove (11)
Side wall on offer the first ring groove (13), is rotatably equipped with gear (14) in the first ring groove (13), gear (14)
Fixation is set on the second shaft (12), is offered on pedestal (1) chamber (15), and chamber (15) and the first ring groove (13) are even
It is logical, and be slidably fitted with rack gear (16) in chamber (15), rack gear (16) is engaged with gear (14), and one end of rack gear (16) offers
Thread groove (17), thread groove (17) internal screw thread are equipped with screw rod (18), side inner wall of the chamber (15) far from rack gear (16)
On offer through-hole (19), screw rod (18) extends in through-hole (19) far from the one end of the second shaft (12), and screw rod (18) turns
It is dynamic to be mounted in through-hole (19).
2. automatic torsion mechanism for testing according to claim 1, which is characterized in that turning set on the first rotating shaft (3)
Equipped with first bearing, the outer ring of first bearing is fixedly mounted on the inner wall of the first groove (2).
3. automatic torsion mechanism for testing according to claim 1, which is characterized in that the bottom of the turntable (4) offers
Second ring groove is rotatably equipped with ring-like fixture block in the second ring groove, and it is ring-like recessed that the bottom of ring-like fixture block extends to second
Slot is outer and is welded on the top of pedestal (1).
4. automatic torsion mechanism for testing according to claim 1, which is characterized in that the screw rod (18) is far from the second shaft
(12) one end extends to through-hole (19) outside, and screw rod (18) is welded with handle far from the one end of the second shaft (12).
5. automatic torsion mechanism for testing according to claim 1, which is characterized in that turning set is equipped on the screw rod (18)
Two second bearings, the outer ring of two second bearings are fixedly mounted on the inner wall of through-hole (19).
6. automatic torsion mechanism for testing according to claim 1, which is characterized in that in the bottom interior wall of the chamber (15)
Sliding slot is offered, sliding block is slidably fitted in sliding slot, extended at the top of sliding block in chamber (15) and is welded on rack gear (16)
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099986.2U CN208476697U (en) | 2018-07-03 | 2018-07-03 | Automatic torsion mechanism for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099986.2U CN208476697U (en) | 2018-07-03 | 2018-07-03 | Automatic torsion mechanism for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476697U true CN208476697U (en) | 2019-02-05 |
Family
ID=65210266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821099986.2U Active CN208476697U (en) | 2018-07-03 | 2018-07-03 | Automatic torsion mechanism for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476697U (en) |
-
2018
- 2018-07-03 CN CN201821099986.2U patent/CN208476697U/en active Active
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| GR01 | Patent grant |