CN210847819U

CN210847819U - Torsion device

Info

Publication number: CN210847819U
Application number: CN201921962939.0U
Authority: CN
Inventors: 赵亮; 郭建波; 李志鹏
Original assignee: Yangzhou Zhitong Automation Equipment Co ltd
Current assignee: Yangzhou Zhitong Automation Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-26
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a torsion device. The torsion device comprises a workbench, a rotating mechanism, a first clamping mechanism and a second clamping mechanism, wherein the rotating mechanism is arranged on the workbench, the first clamping mechanism is connected with the rotating mechanism, the rotating mechanism is used for driving the first clamping mechanism to rotate, and the second clamping mechanism and the first clamping mechanism are correspondingly arranged at intervals and are arranged on the workbench; the clamping mechanism comprises a first plate, a first upper clamping unit and a first lower clamping unit, the first plate is arranged on the rotating mechanism, the first plate is provided with the first upper clamping unit and the first lower clamping unit, and the first upper clamping unit and the first lower clamping unit are used for clamping the dipstick; the clamping mechanism comprises a second plate, an upper clamping unit II and a lower clamping unit II, wherein the second plate is arranged on the workbench, the second plate is provided with the upper clamping unit II and the lower clamping unit II, and the upper clamping unit II and the lower clamping unit II are used for clamping the dipstick. Through this kind of torsion device, realized mechanized torsion dipstick, efficient and with low costs.

Description

Torsion device

Technical Field

The utility model relates to a machining equipment, in particular to processing equipment of car dipstick.

Background

The dip stick is an important part on oil tanks of automobiles, trucks and the like, and is used for checking the stock of a lubricating oil hole, and a commonly-used control measuring scale is used for checking the stock of the lubricating oil hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a torsion device to can reduce the processing cost, and improve the torsional machining efficiency to the dipstick.

In order to realize the above object, the utility model relates to a torsion device adopts following technical scheme:

a torsion device comprises a workbench, a rotating mechanism, a first clamping mechanism and a second clamping mechanism, wherein the rotating mechanism is installed on the workbench, the first clamping mechanism is installed on the rotating mechanism, the rotating mechanism is used for driving the first clamping mechanism to rotate, and the second clamping mechanism and the first clamping mechanism are correspondingly arranged at intervals and installed on the workbench; the clamping mechanism comprises a first plate, a first upper clamping unit and a first lower clamping unit, the first plate is mounted on the rotating mechanism, the first plate is provided with the first upper clamping unit and the first lower clamping unit which are arranged at intervals, at least one of the first upper clamping unit and the first lower clamping unit is movably connected with the first plate, the first upper clamping unit and the first lower clamping unit can be close to or far away from each other, and the first upper clamping unit and the first lower clamping unit are used for clamping the dipstick; the clamping mechanism comprises a second plate, a second upper clamping unit and a second lower clamping unit, the second plate is mounted on the workbench, the second plate is provided with the second upper clamping unit and the second lower clamping unit which are arranged at intervals, at least one of the second upper clamping unit and the second lower clamping unit is movably connected with the second plate, the first upper clamping unit and the first lower clamping unit can be close to or far away from each other, and the second upper clamping unit and the second lower clamping unit are used for clamping the dipstick.

The utility model discloses the during operation, through last clamping unit one in fixture one, lower clamping unit one with the dipstick corresponds the position and presss from both sides tightly, two middle and upper clamping units of rethread fixture two, lower clamping unit correspond the position to press from both sides tightly to the dipstick, then start rotary mechanism for one rotation of fixture, thereby make the dipstick correspond the position and twist reverse to design angle.

Compared with the prior art, the beneficial effects of the utility model reside in that: through this kind of torsion device, realized mechanized torsion dipstick, efficient and with low costs.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further: the first upper clamping unit comprises a first pressing plate, the first lower clamping unit comprises a first top plate, a first groove matched with the dipstick is formed in the first top plate, and the first pressing plate is provided with a first protruding block correspondingly matched with the first groove. The beneficial effect of this step: the first projection and the first groove are matched to stably clamp the dipstick, and machining precision during torsion of the dipstick can be improved.

Further: the first clamping mechanism further comprises a first linear driving unit, the first linear driving unit is installed on the first plate, the first linear driving unit comprises a first movable end, and the first movable end is connected with the first upper clamping unit. The beneficial effect of this step: and the first linear driving unit realizes the quick clamping of the dipstick.

Further: the first clamping mechanism further comprises a first guiding unit, the first guiding unit is installed on the first plate and connected with the first upper clamping unit, and the first guiding unit is used for ensuring that the first upper clamping unit moves along a straight line. The beneficial effect of this step: the movement stability of the upper clamping unit is ensured through the first guide unit.

Further: the upper clamping unit II comprises a pressing plate II, the lower clamping unit II comprises a top plate II, a groove II matched with the dipstick is formed in the top plate II, and the pressing plate II is provided with a lug II correspondingly matched with the groove II. The beneficial effect of this step: the oil dipstick is stably clamped by the aid of the second convex block and the second groove in a matched mode, and machining precision during twisting of the oil dipstick can be improved.

Further: the second clamping mechanism further comprises a second linear driving unit, the second linear driving unit is installed on the second plate and comprises a second movable end, and the second movable end is connected with the second upper clamping unit. The beneficial effect of this step: and the oil dipstick is quickly clamped by the linear driving unit II.

Further: the second clamping mechanism further comprises a second guiding unit, the second guiding unit is mounted on the second plate and connected with the second upper clamping unit, and the second guiding unit is used for ensuring that the second upper clamping unit moves along a straight line. The beneficial effect of this step: the motion stability of the upper clamping unit II is ensured through the guide unit II.

Further: the second clamping mechanism further comprises a third linear driving unit, the third linear driving unit is installed on the second plate, the third linear driving unit comprises a third movable end, and the third movable end is connected with the second lower clamping unit. The beneficial effect of this step: and the oil dipstick is quickly clamped by the linear driving unit III.

Further: the second clamping mechanism further comprises a third guiding unit, the third guiding unit is installed on the second plate, the third guiding unit is connected with the second lower clamping unit, and the third guiding unit is used for ensuring that the second lower clamping unit moves along a straight line. The beneficial effect of this step: the stability of the movement of the lower clamping unit II is ensured through the guide unit III.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of a first structure of the present invention;

fig. 2 is a second schematic structural view (frame removed) of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a third structural diagram (with the frame removed) of the present invention;

fig. 5 is a fourth structural diagram (frame removed) of the present invention.

Wherein 1, a workbench, 2 a rotating mechanism, a 201 bracket, 202 a servo motor, 203, a gear I, 204, a gear II, 205 a rotating shaft, 206 a bearing seat, 3 a clamping mechanism I, a 301 plate I, a 302 upper clamping unit I, a 303 lower clamping unit I, a 304 linear driving unit I, 305 a pressure plate I, 306 a connecting block, 307 a 307 top plate I, 308 a groove I, 309 a projection I, 310 a groove III, 311 a cylinder I, 312 a sub cylinder I, 313 a connecting plate I, 314 a guiding unit I, 315 a guide rail I, 316 a sliding block I, 4 a clamping mechanism II, 401 plate II, 402 upper clamping unit II, 403 linear driving unit II, 404 linear driving unit III, 405 lower clamping unit II, 406 pressure plate II, 407 top plate II, 408 a groove II, 409 a projection II, 410 a main cylinder II, 411 a sub cylinder II, 412 a connecting plate II, 413 a main cylinder III, 414 a sub cylinder III, 415 a connecting plate III, 416 a guiding unit II, 417 a guide rail II, 418 a sliding, 419 guide unit three, 420 guide rail three, 421 slider three, 5 frame.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

As shown in fig. 1, 2, 3, and 4, a torsion device includes a workbench 1, a rotating mechanism 2, a first clamping mechanism 3, a second clamping mechanism 4, and a frame 5, wherein the workbench 1 is mounted on the upper end of the frame 5, the rotating mechanism 2 is mounted on the upper end of the workbench 1, the first clamping mechanism 3 is mounted on the rotating mechanism 2, the rotating mechanism 2 is used for driving the first clamping mechanism 3 to rotate, and the second clamping mechanism 4 and the first clamping mechanism 3 are correspondingly arranged at intervals and mounted on the workbench 1; the rotating mechanism 2 comprises a support 201, a servo motor 202, a first gear 203, a second gear 204, a rotating shaft 205 and a bearing seat 206, wherein the support 201 is installed on the workbench 1, the servo motor 202 is installed on the support 201, the first gear 203 is installed on an output shaft of the servo motor 202, the second gear 204 is meshed with the first gear 203 in a matched mode and installed on the rotating shaft 205, the rotating shaft 205 is rotatably connected to the bearing seat 206, the bearing seat 206 is installed on the workbench 1, and a first clamping mechanism 3 is further installed on the rotating shaft 205; the first clamping mechanism 3 comprises a first plate 301, a first upper clamping unit 302, a first lower clamping unit 303 and a first linear driving unit 304, the first plate 301 is fixed at the end part of the rotating shaft 205, the first upper clamping unit 302 is movably arranged on the first plate 301, the first lower clamping unit 303 is fixedly arranged on the first plate 301, the first upper clamping unit 302 is movably connected with the first plate 301 through the first linear driving unit 304, the specific structure is that the first linear driving unit 304 is arranged at the upper end of the first plate 301, the first linear driving unit 304 comprises a first movable end which faces downwards vertically, the first movable end is connected with the first upper clamping unit 302, the first upper clamping unit 302 comprises a first pressing plate 305, the first pressing plate 305 is arranged at the first movable end, the first linear driving unit 304 drives the first pressing plate 305 to move along a straight line, so that the first upper clamping unit 302 is movably connected with the first plate 301, the first lower clamping unit 303 corresponding to the first upper clamping unit 302 is arranged at the lower, the lower clamping unit I303 and the upper clamping unit I302 are arranged at intervals, the lower clamping unit I303 comprises a connecting block 306 and a top plate I307, one end of the connecting block 306 is installed at the lower end of the plate I301, the other end of the connecting block 306 is provided with the top plate I307, the top plate I307 is provided with a groove I308 matched with the dipstick, the pressing plate I305 is provided with a first convex block 309 matched with the groove I308 correspondingly, the upper end face of the connecting block 306 is provided with a groove III 310 corresponding to the groove I308, the groove bottom of the groove III 310 is flush with the groove bottom of the groove I308, the width of the groove III 310 is larger than that of the groove I308, the linear driving unit I304 is used for driving the pressing plate I305 to move towards the top plate I307 until the first convex block 309 enters the groove I308 and presses the dipstick placed in the groove I308 tightly; the second clamping mechanism 4 comprises a second plate 401, a second upper clamping unit 402 and a second linear driving unit 403, the linear driving unit II 403 is mounted at the upper end of the plate II 401, the linear driving unit II 403 comprises a movable end II facing downwards vertically, the movable end II is connected with the upper clamping unit II 402, the upper clamping unit II 402 comprises a pressing plate II 406, the pressing plate II 406 is mounted at the movable end II, and the linear driving unit II 403 drives the pressing plate II 406 to move linearly, so that the movable connection between the upper clamping unit II 402 and the plate II 401 is realized; the movable connection mode of the second plate 401 and the second lower clamping unit 405 is realized through a third linear driving unit 404, and the specific structure is that the third linear driving unit 404 is installed at the lower end of the second plate 401, the third linear driving unit 404 comprises a third movable end which is vertically upward and is connected with the second lower clamping unit 405, the second lower clamping unit 405 comprises a second top plate 407, the second top plate 407 is installed at the third movable end, the third linear driving unit 404 drives the second top plate 407 to linearly move, so that the movable connection of the second lower clamping unit 405 and the second plate 401 is realized, the second top plate 407 is provided with a second groove 408 matched with the dipstick, the second pressing plate 406 is provided with a second bump 409 matched with the second groove 408 correspondingly, according to the position of the first groove 308, the third linear driving unit 404 drives the second top plate 407 to move until the position of the second groove 408 corresponds to the position of the first groove 308, the dipstick is placed in the second groove, the second linear driving unit 403 drives the second pressing plate 406 to move towards the second top plate 407 until the second projection 409 enters the second groove 408 and presses the dipstick placed in the second groove 408, so that the second clamping mechanism 4 clamps the dipstick.

As shown in fig. 5, the first linear driving unit 304 comprises a first main cylinder 311, a first sub-cylinder 312 and a first connecting plate 313, wherein the first main cylinder 311 and the first sub-cylinder 312 are arranged at intervals, the first main cylinder 311 and the first sub-cylinder 312 are mounted at the upper end of the first plate 301, piston rods of the first main cylinder 311 and the first sub-cylinder 312 are arranged vertically downwards and are respectively connected to two sides of the first connecting plate 313, the first connecting plate 313 is a first movable end, and a first pressing plate 305 is connected to the middle of the first connecting plate 313; the second linear driving unit 403 comprises a second main cylinder 410, a second auxiliary cylinder 411 and a second connecting plate 412, the second main cylinder 410 and the second auxiliary cylinder 411 are arranged at intervals, the second main cylinder 410 and the second auxiliary cylinder 411 are mounted at the upper end of the second plate 401, piston rods of the second main cylinder 410 and the second auxiliary cylinder 411 are vertically arranged downwards and are respectively connected to two sides of the second connecting plate 412, the second connecting plate 412 is a second movable end, and the middle of the second connecting plate 412 is connected with a second pressing plate 406; the third linear driving unit 404 comprises a third main cylinder 413, a third auxiliary cylinder 414 and a third connecting plate 415, the third main cylinder 413 and the third auxiliary cylinder 414 are arranged at intervals, the third main cylinder 413 and the third auxiliary cylinder 414 are installed at the lower end of the second connecting plate 401, piston rods of the first main cylinder 311 and the first auxiliary cylinder 312 are vertically arranged upwards and are respectively connected to two sides of the third connecting plate 415, the third connecting plate 415 is a third movable end, and the middle of the third connecting plate 415 is connected with the second top plate 407.

As shown in fig. 5, the first clamping mechanism 3 further includes a first guiding unit 314, the first guiding unit 314 includes a first guiding rail 315 and a first sliding block 316, the first guiding rail 315 is vertically installed on the first plate 301, the first sliding block 316 is slidably installed on the first guiding rail 315, and the first sliding block 316 is further connected with the first connecting plate 313; the second clamping mechanism 4 further comprises a second guide unit 416, the second guide unit 416 comprises a second guide rail 417 and a second sliding block 418, the second guide rail 417 is installed on the second plate 401 along the vertical direction, the second sliding block 418 is installed on the second guide rail 417 in a sliding mode, and the second sliding block 418 is further connected with the second connecting plate 412; the second clamping mechanism 4 further comprises a third guide unit 419, the third guide unit 419 comprises a third guide rail 420 and a third slider 421, the third guide rail 420 is vertically installed on the second plate 401, the third slider 421 is slidably installed on the third guide rail 420, and the third slider 421 is further connected with the third connecting plate 415.

Above-mentioned connected mode such as connection, setting, installation can select suitable connected mode in the prior art that has existed, like welding, riveting, threaded connection, bonding, pin joint, key-type connection, connected modes such as elastic deformation connects, buckle connection, interference connection, in the actual production, should realize connecting the purpose, guarantee the connected effect under the prerequisite, according to production condition, select the connected mode that the cost is lower, production efficiency is high.

The utility model discloses a concrete working process and principle:

firstly, the position of a top plate II 407 is adjusted through a linear driving unit III 404, the groove bottom of a groove II 408 is enabled to be flush with the groove bottom of a groove I308, then the corresponding position of the dipstick is placed in a groove II 408, a groove I308 and a groove III 310 according to the twisting design size of the dipstick, then the linear driving unit I304 and the linear driving unit II 403 are respectively started, a corresponding bump I309 enters the groove I308 and presses the dipstick, and a bump II 409 enters the groove II 408 and presses the dipstick, so that the positioning of the dipstick is completed, when a servo motor 202 is started, a clamping mechanism I3 rotates, so that the dipstick is twisted, and the servo motor 202 rotates to the specified position, so that the dipstick is twisted to the angle required by design, and a pressing block I and a pressing block II respectively disengage from the groove I308 and the groove II 408 through the linear driving unit I304 and the linear driving unit II 403 after the dipstick is shaped, and the dipstick is taken out from the torsion device to complete the torsion of the dipstick.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A twisting device is characterized by comprising a workbench, a rotating mechanism, a first clamping mechanism and a second clamping mechanism, wherein the rotating mechanism is arranged on the workbench;

the clamping mechanism comprises a first plate, a first upper clamping unit and a first lower clamping unit, the first plate is mounted on the rotating mechanism, the first plate is provided with the first upper clamping unit and the first lower clamping unit which are arranged at intervals, at least one of the first upper clamping unit and the first lower clamping unit is movably connected with the first plate, the first upper clamping unit and the first lower clamping unit can be close to or far away from each other, and the first upper clamping unit and the first lower clamping unit are used for clamping the dipstick;

the clamping mechanism comprises a second plate, a second upper clamping unit and a second lower clamping unit, the second plate is mounted on the workbench, the second plate is provided with the second upper clamping unit and the second lower clamping unit which are arranged at intervals, at least one of the second upper clamping unit and the second lower clamping unit is movably connected with the second plate, the first upper clamping unit and the first lower clamping unit can be close to or far away from each other, and the second upper clamping unit and the second lower clamping unit are used for clamping the dipstick.

2. The twisting device according to claim 1, wherein the first upper clamping unit comprises a first pressing plate, the first lower clamping unit comprises a first top plate, the first top plate is provided with a first groove matched with the dipstick, and the first pressing plate is provided with a first projection matched with the first groove correspondingly.

3. The twisting device of claim 2 wherein said first gripper mechanism further comprises a first linear drive unit, said first linear drive unit being mounted to said first plate, said first linear drive unit comprising a first free end, said first free end being connected to said first upper gripping unit.

4. The twisting device of claim 3 wherein said first clamping mechanism further comprises a first guide member, said first guide member being mounted to said first plate, said first guide member being connected to said first upper clamping member, said first guide member being adapted to ensure linear movement of said first upper clamping member.

5. The twisting device according to claim 4, wherein the upper clamping unit II comprises a second pressing plate, the lower clamping unit II comprises a second top plate, the second top plate is provided with a second groove matched with the dipstick, and the second pressing plate is provided with a second protruding block correspondingly matched with the second groove.

6. The twisting device according to claim 5, wherein the second clamping mechanism further comprises a second linear driving unit, the second linear driving unit is mounted on the second plate, the second linear driving unit comprises a second movable end, and the second movable end is connected with the second upper clamping unit.

7. The twisting device according to claim 6, wherein the second clamping mechanism further comprises a second guiding unit, the second guiding unit is mounted on the second plate and connected with the second upper clamping unit, and the second guiding unit is used for ensuring that the second upper clamping unit moves along a straight line.

8. The twisting device according to claim 7, wherein the second clamping mechanism further comprises a third linear driving unit, the third linear driving unit is mounted on the second plate, the third linear driving unit comprises a third movable end, and the third movable end is connected with the second lower clamping unit.

9. The twisting device according to claim 8, wherein the second clamping mechanism further comprises a third guiding unit, the third guiding unit is mounted on the second plate, the third guiding unit is connected with the second lower clamping unit, and the third guiding unit is used for ensuring that the second lower clamping unit moves along a straight line.