CN207402529U - A kind of switching mechanism - Google Patents

A kind of switching mechanism Download PDF

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Publication number
CN207402529U
CN207402529U CN201721266868.1U CN201721266868U CN207402529U CN 207402529 U CN207402529 U CN 207402529U CN 201721266868 U CN201721266868 U CN 201721266868U CN 207402529 U CN207402529 U CN 207402529U
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CN
China
Prior art keywords
cylinder
component
lifting
riser
switching
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CN201721266868.1U
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Chinese (zh)
Inventor
陈永庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Mai Sign Automation Technology Co Ltd
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Kunshan Mai Sign Automation Technology Co Ltd
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Priority to CN201721266868.1U priority Critical patent/CN207402529U/en
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Abstract

The utility model discloses a kind of switching mechanisms, belong to workpiece turning processing technique field.The switching mechanism, including:Riser;Lifting assembly, the lifting assembly are fixed on the riser;Component is overturn, is connected, and can be moved up and down under the driving of the lifting assembly with the output terminal of the lifting assembly;Clamp assembly is connected with the overturning component, and can be overturn under the driving of the overturning component;And buffer limit component, it is installed on the riser, for buffering the impact when lifting assembly moves up and down.By setting buffer limit component, impact when buffer lift component moves up and down on riser, the position for stopping causing workpiece on clamp assembly suddenly to solve the problems, such as workpiece in moving process changes the utility model.

Description

A kind of switching mechanism
Technical field
The utility model is related to workpiece turning processing technique field more particularly to a kind of switching mechanisms.
Background technology
With the continuous development of industry, the processing request of each type component is more and more, and most parts are not single only to be needed It is processed on one side, many times generally requires to be overturn to facilitate the processing for carrying out another side.
Traditional method is that two procedures are separated progress, that is, manually removes workpiece after completing the processing of one side, overturn After be again loaded into fixture, then carry out the processing in the second face.This mode operating process is cumbersome, expenditure of time is long, waste of manpower, plus Work efficiency rate is low.
It is above-mentioned to solve the problems, such as, in the prior art usually using the mode of manipulator lifting turning mechanism, utilize After lifting cylinder rises workpiece, by tumble cylinder clamping jaw is driven to realize overturning.However, rising of this mode due to cylinder Unstable with the process of decline, when lifting cylinder stops driving, workpiece stops suddenly from motion state, due to the work of inertia force With may result in position of the workpiece on clamping jaw and occur mobile or even drop, influence further process.
Utility model content
The purpose of this utility model is to provide a kind of switching mechanisms, stop leading suddenly to solve workpiece in moving process The problem of workpiece is caused to change in the position on clamp assembly.
For this purpose, the utility model uses following technical scheme:
A kind of switching mechanism, including:
Riser;
Lifting assembly, lifting assembly are fixed on riser;
Component is overturn, is connected, and can be moved up and down under the driving of lifting assembly with the output terminal of lifting assembly;
Clamp assembly is connected with overturning component, and can be overturn under the driving of overturning component;
Buffer limit component, is installed on riser, impact when being moved up and down for buffer lift component.
Preferably, buffer limit component includes the buffer set along the moving direction of overturning component, buffer is set In the upper end of riser and/or lower end, and buffer can abut and compressed with overturning component.
Preferably, lifting assembly includes lifting cylinder, lifting cylinder is fixedly connected with riser, the output terminal of lifting cylinder It is connected with overturning component.
Preferably, lifting assembly further includes sliding part, sliding part is connected respectively with overturning component and lifting cylinder, is slided In portion and riser the two, any one is provided with slide along the lifting direction of lifting assembly, another is provided with and slide cooperation Sliding slot.
Preferably, lifting assembly further includes cylinder supports platform, cylinder supports platform is fixedly connected with riser, cylinder supports platform On be convexly equipped with the support plate of vertical wall, lifting cylinder is fixed on support plate, is provided with through hole in support plate, lifting cylinder it is defeated Outlet is pierced by by through hole.
Preferably, overturning component includes tumble cylinder, fixing end and the sliding part of tumble cylinder are fixed, tumble cylinder Output terminal is connected with clamp assembly.
Preferably, overturning component further includes clamping brace plate, the one side of clamping brace plate and the output terminal of tumble cylinder Connection, the connection of another side and clamp assembly.
Preferably, clamp assembly includes:
Clamping cylinder, clamping cylinder are connected on clamping brace plate;
Clamping jaw, clamping jaw include two jaw plates being oppositely arranged, and the output terminal connection of jaw plate and clamping cylinder clamps gas Cylinder drives two jaw plates opposite or away from movement.
Preferably, clamp assembly further includes cushion pad, cushion pad is installed on the contact surface of clamping jaw and work piece On.
Preferably, cushion pad is made of excellent power glue.
The beneficial effects of the utility model:
By setting buffer limit component on riser, buffer limit component is used for above and below overturning component the utility model It is abutted when being moved to certain position, flexible deformation occurs for buffer limit component after abutting, and buffering overturning component moves up and down When impact, overturning component steadily stops after gradually slowing down under the action of the buffer limit component, solves workpiece in return mistake The problem of suddenly stopping that workpiece is caused to change in the position on clamp assembly in journey.
Description of the drawings
Fig. 1 is the structure diagram of switching mechanism provided by the utility model.
In figure:
1- risers;2- lifting assemblies;21- lifting cylinders;22- sliding parts;23- cylinder supports plates;3- buffer limit components; 4- overturns component;41- tumble cylinders;42- clamping brace plates;5- clamp assemblies;51- clamping cylinders;52- clamping jaws;53- cushion pads Block.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
If Fig. 1 is the structure chart for the switching mechanism that present embodiment provides, switching mechanism includes riser 1 and is fixed on riser Lifting assembly 2, overturning component 4, clamp assembly 5 and buffer limit component 3 on 1.Wherein, lifting assembly 2 is fixed with riser 1, And be connected with clamp assembly 5, lifting assembly 2 can drive overturning component 4 to be moved up and down on riser 1;Overturning component 4 connects Clamp assembly 5, clamp assembly 5 fix workpiece, and overturning component 4 can drive clamp assembly 5 to rotate, by lifting assembly 2 and turn over Turn the cooperation of component 5, can realize the lifting and rotation of workpiece, so as to facilitate workpiece motion s to overturning after appropriate height.
Specifically, lifting assembly 2 can include lifting cylinder 21, and lifting cylinder 21 is fixed on riser 1, lifting cylinder 21 Output terminal be connected with overturning component 4, the up and down motion of component 4 is overturn by the flexible realization of the output terminal of lifting cylinder 21, So as to which the workpiece being clamped on clamp assembly 5 be driven to carry out elevating movement.
For the support lifting cylinder for stablizing riser 1, lifting assembly 2 can also include cylinder supports platform 23, cylinder Supporting table 23 is fixedly connected with riser 1, and the support plate of vertical wall 1 is convexly equipped on cylinder supports platform 23, and lifting cylinder 21 is fixed In being provided with through hole in support plate, support plate, the output terminal of lifting cylinder 21 is pierced by by through hole.Lifting cylinder 21 is located at cylinder branch It supports the lower section of platform 23 and outputs it the through hole in end stretches out cylinder supporting table 23, the thrust by lifting cylinder 21 will overturn group Part 4 jacks up, and passes through the pulling force of the dead weight for overturning component 4 and lifting cylinder 21 or support force declines, and elevating movement is more steady.
In the lifting process of switching mechanism, running into some emergencies needs emergency stop to be taken to operate equipment, and equipment is anxious Stopping time switching mechanism may fall suddenly.Therefore, guiding one-way valve is also provided on lifting cylinder 2, in equipment emergency stop Triggering, for keeping the position of the output terminal of lifting cylinder 21, prevents it from falling suddenly, switching mechanism when solving equipment emergency stop The security risk to fall suddenly.
Lifting assembly 2 output terminal connection overturning component 4, overturning component 4 can under the driving of lifting assembly 2 on move down It is dynamic.
It is not susceptible to shake to make the lifting of overturning component 4 more steady, in operational process, it is specific in lifting assembly 2 There is provided sliding part 22, sliding part 22 is connected respectively with overturning component 4 and lifting cylinder 21, in sliding part 22 and 1 the two of riser, Any one is provided with slide along the lifting direction of lifting assembly 2, another is provided with the sliding slot with slide cooperation.As a kind of excellent Mode is selected, is specifically as follows:Multiple sliding blocks are provided on sliding part 22, a plurality of slide is provided on riser 1, is provided on sliding block With the sliding slot of slide cooperation, sliding block is realized by sliding slot and is slidably connected with slide.By setting sliding part 22, component 4 is overturn Lifting be subject to constraint on vertical direction, will not shift in lifting process, more stable lifting.
It overturns and clamp assembly 5 is connected on component 4, clamp assembly 5 can be overturn under the driving of overturning component 4.For reality The overturning of existing clamp assembly 5, overturning component 4 are made of tumble cylinder 41 and clamping brace plate 42, the fixing end of tumble cylinder 41 It is fixed with sliding part 22, output terminal is connected by clamping brace plate 42 with clamp assembly 5, makes folder by the rotation of its output terminal Tight component 5 rotates.
Clamp assembly 5 is made of clamping cylinder 51 and clamping jaw 52, and clamping cylinder 51 is connected on clamping brace plate 42, is passed through The overturning of clamping brace plate 42 drives clamping cylinder 51 to overturn;The jaw plate that clamping jaw 52 is oppositely arranged by two forms, jaw plate Be connected with the output terminal of clamping cylinder 51, the output terminal of clamping cylinder 51 tool there are two can in opposite directions or the movable end away from movement, Connect two jaw plates respectively, to drive two jaw plates opposite or away from movement, thus can realize clamping jaw 52 clamping or Loosen.
Clamp assembly 5 further includes cushion pad 53, and cushion pad 53 is installed on the contact surface of clamping jaw 52 and work piece. Cushion pad 53 is used to enhance friction between clamping jaw 52 and work piece, when being fluctuated from cushioning effect, prevent from being added Change in location occurs on clamping jaw 52 and even drops for workpiece.In the present embodiment, cushion pad 53 is made of excellent power glue.Certainly, In other embodiments, cushion pad can also be made of other elastomeric cushion materials, such as PU glue, polyurethane rubber.
Impact when being moved up and down for buffer lift component 2, the switching mechanism that present embodiment provides further include installation In the buffer limit component 3 on riser 1.Specifically, which includes setting along the moving direction of overturning component 4 Buffer, buffer is arranged at upper end (not shown) and/or the lower end of riser 1, and buffer can be with overturning component 4 It abuts and is compressed.Buffer overturn component 4 move up and down to both ends when from cushioning effect, overturning component 4 is made smoothly to stop It only moves, prevents that workpiece is subject to larger impact and change in location occurs on clamping jaw 52 and even falls when elevating movement from stopping suddenly Fall.Buffer ensure that stabilization when workpiece moves up and down.
In present embodiment, the operational process of switching mechanism is as follows:
Clamping cylinder 51 drives clamping jaw 52 to clamp workpiece to be added, and lifting cylinder 21 jacks up upwards, overturns component 4 and clamping group Part 5 rises under the promotion of lifting cylinder 21.After rising to certain position, component is overturn when lifting cylinder 21 will stop 4 abut the buffer of 1 upper end of riser, and buffer carries out buffer deceleration to the ascending motion for overturning component 4, makes it in lifting cylinder 21 can smoothly stop when stopping.After lifting cylinder 21 stops, the output terminal rotation of tumble cylinder 41 drives clamp assembly 5 Overturning.The output terminal of lifting cylinder 21 is retracted after the completion of workpiece turning movement, and when fallen under close to stop position, buffer supports Overturning component 4 is connect, buffer carries out buffer deceleration to the descending motion for overturning component 4, by buffer come buffer lift cylinder 21 stop to the impact that workpiece generates suddenly, and so far, workpiece smoothly returns to Working position.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in Within the protection domain of the utility model claims.

Claims (10)

1. a kind of switching mechanism, which is characterized in that including:
Riser (1);
Lifting assembly (2), the lifting assembly (2) are fixed on the riser (1);
Component (4) is overturn, is connected with the output terminal of the lifting assembly (2), and can be under the driving of the lifting assembly (2) It moves up and down;
Clamp assembly (5) is connected with the overturning component (4), and can be overturn under the driving of the overturning component (4);And
Buffer limit component (3) is installed on the riser (1), and the buffer limit component (3) can be with the overturning component (4) abut, for buffering the impact when overturning component (4) moves up and down.
2. switching mechanism according to claim 1, which is characterized in that the buffer limit component (3) includes turning over along described Turning the buffer that the moving direction of component (4) is set, the buffer is arranged at the upper end and/or lower end of the riser (1), and The buffer can abut and compressed with the overturning component (4).
3. switching mechanism according to claim 1 or 2, which is characterized in that the lifting assembly (2) includes lifting cylinder (21), the lifting cylinder (21) is fixedly connected with the riser (1), output terminal and the overturning of the lifting cylinder (21) Component (4) connects.
4. switching mechanism according to claim 3, which is characterized in that the lifting assembly (2) further includes sliding part (22), The sliding part (22) is connected respectively with the overturning component (4) and the lifting cylinder (21), the sliding part (22) and institute It states in riser (1) the two, any one is provided with slide along the lifting direction of the lifting assembly (2), another is provided with and institute State the sliding slot of slide cooperation.
5. switching mechanism according to claim 4, which is characterized in that the lifting assembly (2) further includes cylinder supports platform (23), the cylinder supports platform (23) is fixedly connected with the riser (1), and vertical institute is convexly equipped on the cylinder supports platform (23) The support plate of riser (1) is stated, the lifting cylinder (21) is fixed on the support plate, through hole, institute are provided in the support plate The output terminal for stating lifting cylinder (21) is pierced by by the through hole.
6. switching mechanism according to claim 4, which is characterized in that the overturning component (4) includes tumble cylinder (41), The fixing end of the tumble cylinder (41) is fixed with the sliding part (22), output terminal and the folder of the tumble cylinder (41) Tight component (5) connection.
7. switching mechanism according to claim 6, which is characterized in that the overturning component (4) further includes clamping brace plate (42), the one side of the clamping brace plate (42) is connected with the output terminal of the tumble cylinder (41), another side and the clamping The connection of component (5).
8. switching mechanism according to claim 7, which is characterized in that the clamp assembly (5) includes:
Clamping cylinder (51), the clamping cylinder (51) are connected on the clamping brace plate (42);
Clamping jaw (52), the clamping jaw (52) include two jaw plates being oppositely arranged, the jaw plate and the clamping cylinder (51) output terminal connection, the clamping cylinder (51) drive two jaw plates opposite or away from movements.
9. switching mechanism according to claim 8, which is characterized in that the clamp assembly (5) further includes cushion pad (53), the cushion pad (53) is installed on the contact surface of the clamping jaw (52) and work piece.
10. switching mechanism according to claim 9, which is characterized in that the cushion pad (53) is made of excellent power glue.
CN201721266868.1U 2017-09-29 2017-09-29 A kind of switching mechanism Active CN207402529U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721266868.1U CN207402529U (en) 2017-09-29 2017-09-29 A kind of switching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721266868.1U CN207402529U (en) 2017-09-29 2017-09-29 A kind of switching mechanism

Publications (1)

Publication Number Publication Date
CN207402529U true CN207402529U (en) 2018-05-25

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Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788892A (en) * 2018-06-08 2018-11-13 苏州菲丽丝智能科技有限公司 Workpiece angle rotational processing apparatus
CN108907862A (en) * 2018-07-06 2018-11-30 芜湖隆深机器人有限公司 A kind of cylinder end piece processing robot loading and unloading transfer matic
CN111070221A (en) * 2019-12-30 2020-04-28 季华实验室 Inserting mechanical arm
CN111545407A (en) * 2020-05-19 2020-08-18 徐磊 Production equipment of sandwich type structure insulation board

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788892A (en) * 2018-06-08 2018-11-13 苏州菲丽丝智能科技有限公司 Workpiece angle rotational processing apparatus
CN108907862A (en) * 2018-07-06 2018-11-30 芜湖隆深机器人有限公司 A kind of cylinder end piece processing robot loading and unloading transfer matic
CN111070221A (en) * 2019-12-30 2020-04-28 季华实验室 Inserting mechanical arm
CN111545407A (en) * 2020-05-19 2020-08-18 徐磊 Production equipment of sandwich type structure insulation board

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A turnover mechanism

Effective date of registration: 20201218

Granted publication date: 20180525

Pledgee: Kunshan Branch of Jiangsu Bank Co.,Ltd.

Pledgor: KUNSHAN MAINZONE AUTOMATION TECHNOLOGY Co.,Ltd.

Registration number: Y2020320010245