CN206399726U - Exert a force loading device - Google Patents
Exert a force loading device Download PDFInfo
- Publication number
- CN206399726U CN206399726U CN201621372030.6U CN201621372030U CN206399726U CN 206399726 U CN206399726 U CN 206399726U CN 201621372030 U CN201621372030 U CN 201621372030U CN 206399726 U CN206399726 U CN 206399726U
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- pulley
- handwheel
- platform
- loading device
- screw
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Abstract
The utility model is related to a kind of force loading device, pulley is arranged on by support shaft and vertically moved on platform, the down-feed screw is by moving vertically screw mandrel body shell on vertical fixing plate, down-feed screw vertically moves platform by vertically moving nut connection, down-feed screw upper end connects handwheel A, pulley is realized the motion of vertical direction under handwheel A drive；The vertical fixing plate is arranged on and moved horizontally on platform, moves horizontally platform by moving horizontally nut and connects horizontal lead screw, horizontal lead screw is arranged on horizontal movement screw mandrel body shell, and is connected with handwheel B, pulley is realized the motion of horizontal direction under handwheel B drive；The pulley connection steel band loading device or steel wire rope loading device.The utility model is using high accuracy, low friction pulley, and high-precision orbital sliding block is secondary and feed screw nut pair realizes the accurate loading of power, while also can use servomotor to replace handwheel realizes accurate Automated condtrol, improves operating efficiency and safety coefficient.
Description
Technical field
The utility model is related to a kind of force loading device, particularly a kind of to be applied to the field that force precision has higher requirements
The force loading device of conjunction.
Background technology
At present, force loading device is mostly loading device fixed, that precision is relatively low, in order to improve precision, realizes loading
The modular applications of device, accordingly, it would be desirable to which designing the force load maintainer that a kind of precision is high, stability is good, safety coefficient is high expires
Sufficient use requirement.
The content of the invention
The utility model is the modular applications that solve the problems, such as to realize accurate power loading and force application mechanism, and provide
One kind force loading device, the device drives screw mandrel rotation to realize pulley both horizontally and vertically by rotating manual hand
The motion of both direction, adapts to the point of application of diverse location, to realize the accurate purpose for loading and adapting to different applications.
The utility model solves the technical scheme that its technical problem used：One kind force loading device, including screw mandrel
Front support, horizontal lead screw body shell, horizontal lead screw, move horizontally nut, vertical fixing plate, vertically move nut, down-feed screw, hang down
Raw silk rings body of rod shell, handwheel A, support shaft, vertically move platform, pulley, move horizontally platform, handwheel B, the pulley is pacified by support shaft
Mounted in vertically moving on platform, the down-feed screw is by moving vertically screw mandrel body shell on vertical fixing plate, down-feed screw
Platform is vertically moved by vertically moving nut connection, connection handwheel A in down-feed screw upper end makes pulley real under handwheel A drive
The motion of existing vertical direction；The vertical fixing plate is arranged on and moved horizontally on platform, moves horizontally platform by moving horizontally nut
Horizontal lead screw is connected, horizontal lead screw is arranged on horizontal movement screw mandrel body shell, and is connected with handwheel B, makes pulley in handwheel B drive
The lower motion for realizing horizontal direction；Pulley (24) the connection steel band loading device or steel wire rope loading device.
The horizontal movement screw mandrel body shell, can by adjusting screw by four adjusting screws and the adjustable connection of fixed stage body
To adjust the angle of pulley.
The pulley is made up of lightweight high-intensity material, and pulley is provided with two kinds of grooves of flat rubber belting and steel wire, flute surfaces
Provided with the copper plate for reducing frictional force, connected between the pulley and support shaft by bearing.
Being equipped between down-feed screw and the handwheel A is used for holdback and use that anti-limited slip wheel glides under gravity
To prevent maloperation from causing the clamp of hand wheel rotating.
The beneficial effects of the utility model are：The gapless driving of screw pair, the secondary precise positioning of guide rail slide block, high accuracy
The pulley of low-frictional force ensures that the performance of power load maintainer is stable, and precision is high；The adjustment of the horizontal and vertical movement of pulley is realized
Loading to different load(ing) points, improves operating efficiency；Safety protection mechanism improves the safety coefficient of work.
Brief description of the drawings
Fig. 1 is force loading device main view partial sectional view of the present utility model；
Fig. 2 is force loading device top view of the present utility model；
Fig. 3 is force loading device operating diagram of the present utility model.
Embodiment
With reference to the accompanying drawings and examples to the utility model further instruction.
As shown in Figure 1 to Figure 3, a kind of force loading device, including shaft coupling B1, screw mandrel front support 2, horizontal lead screw body shell
3rd, horizontal lead screw 4, move horizontally under nut 5, screw mandrel support 6, vertical fixing plate 7, vertically move nut 8, down-feed screw 9, silk
Support 10, down-feed screw body shell 11, holdback 13, handwheel A14, hand wheel shaft 15, clamp 16, shaft coupling A17, bearing on bar
18th, support shaft 19, holding screw 20, connecting plate 22, vertically move platform 23, pulley 24, move horizontally platform 25, adjusting screw 26,
Screw mandrel rear support 27, fixed stage body 28, base 29, handwheel B30.
Pulley 24 is arranged on by support shaft 19 and vertically moved on platform 23, and the down-feed screw 9 passes through the screw mandrel that moves vertically
Body shell 11 is arranged on vertical fixing plate 7, and down-feed screw 9 vertically moves platform 23, down-feed screw by vertically moving the connection of nut 8
9 upper ends connect handwheel A14, pulley 24 is realized the motion of vertical direction under handwheel A14 drive；The vertical fixing plate 7
Installed in moving horizontally on platform 25, platform 25 is moved horizontally by moving horizontally nut 5 and connects horizontal lead screw 4, horizontal lead screw 4 is installed
It is connected in horizontal movement screw mandrel body shell 3, and with handwheel B30, pulley 24 is realized the fortune of horizontal direction under handwheel B30 drive
It is dynamic；Pulley (24) the connection steel band loading device or steel wire rope loading device.
Horizontal movement screw mandrel body shell 3 passes through adjusting screw by four adjusting screws 26 and the adjustable connection of fixed stage body 28
26 can adjust the angle of pulley 24.Pulley 24 is made up of lightweight high-intensity material, and pulley 24 is provided with flat rubber belting and steel wire two
Groove is planted, flute surfaces are provided with the copper plate for being used for reducing frictional force, bearing 18 is passed through between the pulley 24 and support shaft 19
Connection.
Between down-feed screw 9 and handwheel A14 be equipped be used for anti-limited slip wheel under gravity and glide holdback 13 and
For preventing maloperation from causing the clamp 16 of hand wheel rotating.
Rotate handwheel A14, drive down-feed screw 9 to rotate by shaft coupling A17, thus drive vertically move nut 8, it is vertical
Mobile station 23 is moved up and down；Pulley 24 is arranged on and vertically moved on platform 23 by support shaft 19, connecting plate 22, with vertically moving platform
23 vertical movements；Horizontal movement equally rotates handwheel B2, drives horizontal lead screw 4 to rotate, and realizes the level fortune for moving horizontally platform 25
It is dynamic, so as to realize the horizontal movement of pulley 24, realize the loading of the power of diverse location；Four adjusting screws 26 can realize assembling
When pulley angle adjustment.Pulley position be adjusted in place after by clamp locking, it is possible to load(ing) point imposed load.Need again
Load is removed during secondary adjustment, locking is released and carries out unloaded adjustment.
Claims (4)
1. one kind force loading device, including screw mandrel front support (2), horizontal lead screw body shell（3）, horizontal lead screw（4）, move horizontally
Nut（5）, vertical fixing plate（7）, vertically move nut（8）, down-feed screw（9）, down-feed screw body shell（11）, handwheel A（14）、
Support shaft（19）, vertically move platform（23）, pulley（24）, move horizontally platform（25）, handwheel B（30）, it is characterised in that：The cunning
Wheel（24）Pass through support shaft（19）Installed in vertically moving platform（23）On, the down-feed screw（9）Pass through the screw mandrel body that moves vertically
Shell（11）Installed in vertical fixing plate（7）On, down-feed screw（9）By vertically moving nut（8）Connection vertically moves platform（23）,
Down-feed screw（9）Upper end connection handwheel A（14）, make pulley（24）In handwheel A（14）Drive under realize the motion of vertical direction；
The vertical fixing plate（7）Installed in moving horizontally platform（25）On, move horizontally platform（25）By moving horizontally nut（5）Connection
Horizontal lead screw（4）, horizontal lead screw（4）Installed in horizontal movement screw mandrel body shell（3）, and with handwheel B（30）Connection, makes pulley（24）
In handwheel B（30）Drive under realize the motion of horizontal direction；Pulley (24) the connection steel band loading device or steel wire rope add
Carry and put.
2. force loading device according to claim 1, it is characterised in that：The horizontal movement screw mandrel body shell（3）Pass through
Four adjusting screws（26）With fixed stage body（28）Adjustable connection, passes through adjusting screw（26）Pulley can be adjusted（24）Angle
Degree.
3. force loading device according to claim 1, it is characterised in that：The pulley（24）By lightweight high-intensity material
Material is made, pulley（24）Two kinds of grooves of flat rubber belting and steel wire are provided with, flute surfaces are provided with the copper plate for being used for reducing frictional force, institute
State pulley（24）With support shaft（19）Between pass through bearing（18）Connection.
4. force loading device according to claim 1, it is characterised in that：The down-feed screw（9）With handwheel A（14）It
Between be equipped be used for anti-limited slip wheel under gravity and glide holdback（13）With for preventing maloperation from causing hand wheel rotating
Clamp（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372030.6U CN206399726U (en) | 2016-12-14 | 2016-12-14 | Exert a force loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372030.6U CN206399726U (en) | 2016-12-14 | 2016-12-14 | Exert a force loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399726U true CN206399726U (en) | 2017-08-11 |
Family
ID=59510470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372030.6U Active CN206399726U (en) | 2016-12-14 | 2016-12-14 | Exert a force loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181169A (en) * | 2017-12-15 | 2018-06-19 | 奇瑞汽车股份有限公司 | Passenger vehicle body Static stiffness loading device for testing |
-
2016
- 2016-12-14 CN CN201621372030.6U patent/CN206399726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181169A (en) * | 2017-12-15 | 2018-06-19 | 奇瑞汽车股份有限公司 | Passenger vehicle body Static stiffness loading device for testing |
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