CN207696443U - It is a kind of to tighten shaft device with bending moment function - Google Patents
It is a kind of to tighten shaft device with bending moment function Download PDFInfo
- Publication number
- CN207696443U CN207696443U CN201820017675.0U CN201820017675U CN207696443U CN 207696443 U CN207696443 U CN 207696443U CN 201820017675 U CN201820017675 U CN 201820017675U CN 207696443 U CN207696443 U CN 207696443U
- Authority
- CN
- China
- Prior art keywords
- movable block
- spring
- bending moment
- top surface
- shaft device
- Prior art date
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to tightening axle engineering device technique fields, it is especially a kind of to tighten shaft device with bending moment function, including horizontally disposed bottom plate, bottom plate bottom surface quadrangle is equipped with support leg vertically, plate top surface central position opens up fluted, it is horizontal in groove to be equipped with guide rod, movable block there are two being set in groove, guide through hole is offered in each movable block, and guide rod both ends are each provided in two guide through hole, one section of periphery is equipped with the first spring among guide rod, and first spring both ends and movable block inside be fixedly connected, torque-converters is equipped between two movable blocks, torque-converters both ends are horizontal to be equipped with second spring, and it is fixedly connected on the inside of the other end of second spring and movable block, each movable block top surface is equipped with mounting base, mounting base top surface offers turning groove, it is equipped in each turning groove and tightens axis mechanism.It is easy to operate in the utility model, it is easy to use, have bending moment function, is suitable for a variety of use demands.
Description
Technical field
The utility model is related to tightening axle engineering device technique field more particularly to a kind of tightening axle dresses with bending moment function
It sets.
Background technology
In industrial processes, it is often necessary to using to tightening shaft device.Tighten shaft device behave operation provide
Great convenience.But traditional shaft device of tightening does not have bending moment function, is not suitable with a variety of requirements.For this purpose, we carry
Go out it is a kind of tightening shaft device with bending moment function, to expand the use scope for tightening shaft device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed carries bending moment work(
Energy tightens shaft device.
To achieve the goals above, the utility model uses following technical solution：
It designs and a kind of tightening shaft device, including horizontally disposed bottom plate, bottom plate bottom surface quadrangle with bending moment function
Be equipped with support leg vertically, the plate top surface central position open up it is fluted, it is horizontal in the groove to be equipped with guide rod, institute
It states and is set in groove there are two movable block, offer guide through hole in each movable block, and guide rod both ends are each provided at two
In a guide through hole, one section of periphery is equipped with the first spring among the guide rod, and the both ends of the first spring are and in movable block
Side is fixedly connected, and is equipped with torque-converters between two movable blocks, and the torque-converters both ends are horizontal to be equipped with second spring, and the
It is fixedly connected on the inside of the other end of two springs and movable block, each movable block top surface is equipped with mounting base, the mounting base
Top surface offers turning groove, is equipped in each turning groove and tightens axis mechanism.
Preferably, the axis mechanism of tightening includes two shafts, and the bottom end of two shafts is vertically arranged in rotation
In groove, the movable block top surface is equipped with the support plate that section is L-type, and the support plate top surface central position is equipped with bearing,
And shaft is located in bearing.
Preferably, the bearing is cylinder roller bearing or taper roll bearing.
Preferably, the bottom plate bottom surface, which is located to run through at movable block following location directly, is equipped with screw, and screw head is prolonged
It extends in movable block.
Preferably, first spring and second spring are helical spring.
The utility model proposes it is a kind of tightening shaft device with bending moment function, advantageous effect is：Bending moment should be carried
The shaft device of tightening of function supports bottom plate by support leg, and two movable blocks can relatively be slided along guide rod, while the first bullet
Spring and second spring elongate or shorten, the design of torque-converters, can bending moment as needed, shaft under the action of bearing rotate it is recessed
Rotation, easy to operate in slot, easy to use, has bending moment function, is suitable for a variety of use demands.
Description of the drawings
Fig. 1 be the utility model proposes a kind of structural schematic diagram for tightening shaft device with bending moment function；
Fig. 2 be the utility model proposes a kind of vertical view for tightening shaft device with bending moment function.
In figure：Bottom plate 1, groove 2, support leg 3, guide rod 4, movable block 5, support plate 6, bearing 7, mounting base 8, shaft 9,
Guide through hole 10, the first spring 11, screw 12, torque-converters 13, second spring 14, turning groove 15.
Specific implementation mode
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 to tighten shaft device, including horizontally disposed bottom plate 1,1 bottom surface of bottom plate with bending moment function
Quadrangle is equipped with support leg 3 vertically, and 1 top surface central position of bottom plate opens up fluted 2, and level is equipped with guide rod 4 in groove 2,
It is set in groove 2 there are two movable block 5,1 bottom surface of bottom plate, which is located at 5 following location directly of movable block to run through, is equipped with screw 12, and spiral shell
12 tops are followed closely to extend in movable block 5；Support leg 3 supports bottom plate 1, and groove 2 is used for holding movable block 5, fixed by screw 12
Displacement motion block 5 realizes that movable block 5 is constant relative to the position of groove 2.
Guide through hole 10 is offered in each movable block 5, and 4 both ends of guide rod are each provided in two guide through hole 10,
One section of periphery is equipped with the first spring 11 among guide rod 4, and the both ends of the first spring 11 are fixedly connected with 5 inside of movable block；
Under the action of guide through hole 10 and guide rod 4, movable block 5 moves more smooth, and the first spring 11 is stretched or shortens, and plays
Cushioning effect avoids mutation power damage movable block 5.
Torque-converters 13 is equipped between two movable blocks 5,13 both ends of torque-converters are horizontal to be equipped with second spring 14, and the second bullet
The other end of spring 14 is fixedly connected with 5 inside of movable block, and the first spring 11 and second spring 14 are helical spring, each mobile
5 top surface of block is equipped with mounting base 8, and 8 top surface of mounting base offers turning groove 15；Torque-converters 13 is consolidated by second spring 14
Between two movable blocks 5, bending moment function can be realized by torque-converters 13, adapt to a variety of needs of work.
It is equipped in each turning groove 15 and tightens axis mechanism, it includes two shafts 9 to tighten axis mechanism, two shafts 9
Bottom end is vertically arranged in turning groove 15, and 5 top surface of movable block is equipped with section for the support plate 6 of L-type, in 6 top surface of support plate
It entreats and is equipped with bearing 7 at position, and shaft 9 is located in bearing 7, bearing 7 is cylinder roller bearing or taper roll bearing；Shaft 9
It can be rotated in bearing 7, while the rotation in turning groove 15 of 9 bottom end of shaft, bearing 7 are cylinder roller bearing or taper roller
The design of bearing effectively improves the stability of the rotation of shaft 9.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 tightening shaft device, including horizontally disposed bottom plate (1), bottom plate (1) the bottom surface quadrangle with bending moment function
It is equipped with support leg (3) vertically, which is characterized in that bottom plate (1) top surface central position opens up fluted (2), described recessed
It is horizontal in slot (2) to be equipped with guide rod (4), it is set in the groove (2) there are two movable block (5), in each movable block (5)
Guide through hole (10) is offered, and guide rod (4) both ends are each provided in two guide through hole (10), the guide rod (4) is intermediate
One section of periphery is equipped with the first spring (11), and the both ends of the first spring (11) are fixedly connected with movable block (5) inside, two institutes
It states and is equipped with torque-converters (13) between movable block (5), torque-converters (13) both ends are horizontal to be equipped with second spring (14), and second
It being fixedly connected on the inside of the other end of spring (14) and movable block (5), each movable block (5) top surface is equipped with mounting base (8),
Mounting base (8) top surface offers turning groove (15), is equipped in each turning groove (15) and tightens axis mechanism.
2. a kind of shaft device is tightened according to claim 1 with bending moment function, which is characterized in that the tightening axle machine
Structure includes two shafts (9), and the bottom end of two shafts (9) is vertically arranged in turning groove (15), the movable block
(5) top surface is equipped with the support plate (6) that section is L-type, and support plate (6) top surface central position is equipped with bearing (7), and shaft
(9) it is located in bearing (7).
3. a kind of shaft device is tightened according to claim 2 with bending moment function, which is characterized in that the bearing (7)
For cylinder roller bearing or taper roll bearing.
4. a kind of shaft device is tightened according to claim 1 with bending moment function, which is characterized in that the bottom plate (1)
Bottom surface, which is located to run through at movable block (5) following location directly, is equipped with screw (12), and screw (12) top extends to movable block (5)
It is interior.
5. a kind of shaft device is tightened according to claim 1 with bending moment function, which is characterized in that first spring
(11) and second spring (14) is helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017675.0U CN207696443U (en) | 2018-01-05 | 2018-01-05 | It is a kind of to tighten shaft device with bending moment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017675.0U CN207696443U (en) | 2018-01-05 | 2018-01-05 | It is a kind of to tighten shaft device with bending moment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696443U true CN207696443U (en) | 2018-08-07 |
Family
ID=63034547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017675.0U Expired - Fee Related CN207696443U (en) | 2018-01-05 | 2018-01-05 | It is a kind of to tighten shaft device with bending moment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696443U (en) |
-
2018
- 2018-01-05 CN CN201820017675.0U patent/CN207696443U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180807 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |