CN208196055U - A kind of special-purpose machinery gripper for the weldering of roller shaft group - Google Patents
A kind of special-purpose machinery gripper for the weldering of roller shaft group Download PDFInfo
- Publication number
- CN208196055U CN208196055U CN201820442285.8U CN201820442285U CN208196055U CN 208196055 U CN208196055 U CN 208196055U CN 201820442285 U CN201820442285 U CN 201820442285U CN 208196055 U CN208196055 U CN 208196055U
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- plate
- pneumatic clamper
- roller shaft
- fixed plate
- attachment base
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Abstract
The utility model provides a kind of special-purpose machinery gripper for the weldering of roller shaft group, the wrist attachment base being connect including the mechanical arm with manipulator, the fixed plate being connected to below wrist attachment base, left plate and right side plate vertical with the fixed plate and that be separately connected two sides, the pneumatic clamper one for capableing of hold-down roll axis is connected with below the fixed plate, the right side plate is connected with the pneumatic clamper two for capableing of hold-down roll protective shaft jacket, the left plate is equipped with the cylinder being vertically connected in fixed plate, the lower section of the cylinder is equipped with and is connected to the lower lying plate that on cylinder piston rod and can be moved up and down, the top board being connected between left plate and right side plate is equipped in the pneumatic clamper one.Mechanical paw described in the utility model is mounted on common six joint Manipulator; protective case is transported by pneumatic clamper two and is mounted on roller shaft; the roller shaft for packaging protective case is transported to by the welding position on channel steel by pneumatic clamper one again, realizes that the automation of protective case and roller shaft is transported.
Description
Technical field
The utility model belongs to mechanical automation and carries technical field, and in particular to a kind of for the dedicated of roller shaft group weldering
Mechanical paw.
Background technique
Forklift door frame is the equipment of fork truck, is made of inner upright mounting and outer mast etc., inner upright mounting in outer mast can on
Lower rolling realizes that the important composition component of rolling is idler wheel, and idler wheel is mounted on roller shaft, and roller shaft is then welded on gantry channel-steel
On.In modern manufacturing process, first by artificial spot welding, adjustment, after qualified, on roller shaft on set between roller shaft and channel steel
Protective case is transported to arc welding robot station, completes the circumference between roller shaft and channel steel by arc welding robot and is fully welded work.Rolling
Between wheel shaft and channel steel in pinpoint welding procedure, roller shaft will appear nose phenomenon, this just needs to manually adjust, large labor intensity, consumption
When it is more, influence production beat, while also resulting in unstable product quality.
Utility model content
The purpose of this utility model is to provide what a kind of six joint mechanical hands of cooperation used to be used for the special of roller shaft group weldering
With mechanical paw, it can be achieved that roller shaft automatic transporting, automatic erecting and welding protective case are separately not in when guarantee roller shaft spot welding
The quality problems of nose guarantee the stability of product quality.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of special-purpose machinery gripper for the weldering of roller shaft group, the wrist connection being connect including the mechanical arm with manipulator
Seat, the fixed plate being connected to below wrist attachment base, left side vertical with the fixed plate and being connected to fixed plate two sides
Plate and right side plate, the lower section of the fixed plate are connected with the gas for capableing of hold-down roll axis between left plate and right side plate
Pawl one, the right side plate is connected with the pneumatic clamper two for capableing of hold-down roll protective shaft jacket relative to the outside of pneumatic clamper one, described
Left plate is equipped with the cylinder being vertically connected in fixed plate relative to the outside of pneumatic clamper one, and the lower section of the cylinder, which is equipped with, to be connected to
On cylinder piston rod and the lower lying plate that can move up and down, be equipped in the pneumatic clamper one be connected to it is upper between left plate and right side plate
Pressing plate.
Further, being equipped between the wrist attachment base and fixed plate is movably connected in fixed plate on wrist attachment base
Guide post and buffer spring, the buffer spring is set to and between wrist attachment base and fixed plate and is set in outside guide post.
Further, the pneumatic clamper two connected on the right side plate is equipped with multiple in parallel.
The utility model has the advantages that 1, mechanical paw described in the utility model is mounted on common six joint Manipulator, it is practical by this
Novel pneumatic clamper two is transported protective case and is mounted on roller shaft, then is transported to the roller shaft for packaging protective case by pneumatic clamper one
Welding position on channel steel realizes that the automation of protective case and roller shaft is transported；2, lower lying plate is driven to move up and down by cylinder,
Make lower lying plate and channel steel lower contacts, resist channel steel lower part, top board pushes protective case, is bonded roller shaft in channel steel
On, nose phenomenon is avoided the occurrence of in spot welding to realize, guarantees product quality, improves working efficiency；3, the fixed plate with
Flexible connection is formed between wrist attachment base, effective protection connect six joint Manipulators with wrist attachment base.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model use process；
The structural schematic diagram of Fig. 2 the utility model；
In figure: 100, channel steel；200, roller shaft；300, mechanical paw；301, wrist attachment base；302, fixed plate；303,
Left plate；304, right side plate；305, top board；306, pneumatic clamper one；307, pneumatic clamper two；308, cylinder；309, lower lying plate；310, it leads
Column；311, buffer spring；400, protective case；500, mash welder.
Specific embodiment
The preferred embodiment of the utility model is described in further detail with reference to the accompanying drawing, following preferred embodiment is used for
Illustrate the utility model, is not intended to limit the scope of the present invention.
As shown in Fig. 2, the special-purpose machinery gripper 300 described in the utility model for the weldering of roller shaft group is mounted on routine
Six joint Manipulators on, including the wrist attachment base 301 being connect with the mechanical arm of six joint Manipulators, in wrist attachment base
Lower section is connected with fixed plate 302, and two sides, which are respectively perpendicular, below the fixed plate is connected with left plate 303 and right side plate 304, together
When in the lower section of fixed plate be connected with pneumatic clamper 1 between left plate and right side plate, the pneumatic clamper one is used for hold-down roll
Axis 200；The top board 305 being connected between left plate and right side plate is equipped in the pneumatic clamper one, it is opposite in the right side plate
It is connected with pneumatic clamper 2 307 in the outside of pneumatic clamper one, the pneumatic clamper two is used for hold-down roll protective shaft jacket 400, the gas on right side plate
Pawl two is settable multiple, is 1 in the present embodiment, the pneumatic clamper one is identical with the structure that pneumatic clamper two uses, in the left plate
Outside relative to pneumatic clamper one is equipped with the cylinder 308 being vertically connected in fixed plate, wherein the lower section of the cylinder is equipped with connection
On cylinder piston rod and the lower lying plate 309 that can move up and down；Between the wrist attachment base and fixed plate be equipped with guide post 310 and
Buffer spring 311, the buffer spring are set on guide post, the guide post and buffer spring make wrist attachment base and fixed plate it
Between form flexible connection, for protecting six joint Manipulators, guide post sets that there are two be respectively arranged on wrist attachment base in the present embodiment
Two sides.
As shown in Figure 1, the use process of the utility model: six joint Manipulators pass through manipulator described in the utility model
Pneumatic clamper two in pawl clamps protective case and protective case is transported at the assembly line for preventing roller shaft, and protective case is mounted on roller shaft
On, by the turning effort of six joint Manipulators, after mechanical paw is rotated, pneumatic clamper one is directed at the idler wheel for packaging protective case
Axis is transported at the welding position on channel steel after clamping roller shaft, moves up lower lying plate by cylinder and catch on channel steel, upper pressure
Plate pushes the roller shaft for having protective case, is secured firmly to roller shaft on channel steel, starts spot welding at this time, and exhaust hood is completed in spot welding
Stretching makes lower lying plate be detached from channel steel, and six joint Manipulators rotate again, the roller wheel that two alignment point of pneumatic clamper is soldered, and clamps protective case
And protective case is transported to initial position, complete entire assembling steps.
As second of the utility model deformation, when on right side plate there are two when pneumatic clamper two, directly clamping two first
Protective case, and being carried out according to above-mentioned steps, in the point postwelding for completing first roller shaft, the rotation of six joint Manipulators by fore-clamp
Second protective case taken is directly installed on next roller shaft that the conveying of roller shaft assembly line comes, and six joints are mechanical at this time
Hand rotation, by pneumatic clamper one be aligned roller shaft, be transported to after clamping on another channel steel, and according to above-mentioned steps complete spot welding, two
After the completion of roller shaft spot welding, six joint Manipulators rotate again, and the roller wheel that two alignment point of pneumatic clamper is soldered clamps in two times
Protective case on roller shaft and the initial position for being transported to protective case complete the assembling of two roller shafts, an opposite pneumatic clamper
Two have saved built-up time.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (3)
1. a kind of special-purpose machinery gripper for the weldering of roller shaft group, which is characterized in that connect including the mechanical arm with manipulator
Wrist attachment base (301), the fixed plate (302), vertical with the fixed plate and connect respectively that is connected to below wrist attachment base
Connect the left plate (303) and right side plate (304) in fixed plate two sides, the lower section of the fixed plate be located at left plate and right side plate it
Between be connected with pneumatic clamper one (306) for capableing of hold-down roll axis, the right side plate is useful relative to the outside connection of pneumatic clamper one
In the pneumatic clamper two (307) for capableing of hold-down roll protective shaft jacket, the left plate is equipped with vertical connection relative to the outside of pneumatic clamper one
Cylinder (308) in fixed plate, the lower section of the cylinder, which is equipped with, is connected to the lower hook that on cylinder piston rod and can be moved up and down
Plate (309), the pneumatic clamper one is interior to be equipped with the top board (305) being connected between left plate and right side plate.
2. the special-purpose machinery gripper for the weldering of roller shaft group as described in claim 1, which is characterized in that the wrist attachment base
The guide post (310) and buffer spring (311) for being movably connected in fixed plate on wrist attachment base are equipped between fixed plate, it is described
Buffer spring is set between wrist attachment base and fixed plate and is set in outside guide post.
3. the special-purpose machinery gripper for the weldering of roller shaft group as described in claim 1, which is characterized in that connect on the right side plate
The pneumatic clamper two connect is equipped with multiple in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442285.8U CN208196055U (en) | 2018-03-28 | 2018-03-28 | A kind of special-purpose machinery gripper for the weldering of roller shaft group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820442285.8U CN208196055U (en) | 2018-03-28 | 2018-03-28 | A kind of special-purpose machinery gripper for the weldering of roller shaft group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196055U true CN208196055U (en) | 2018-12-07 |
Family
ID=64524878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820442285.8U Active CN208196055U (en) | 2018-03-28 | 2018-03-28 | A kind of special-purpose machinery gripper for the weldering of roller shaft group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605245A (en) * | 2018-12-26 | 2019-04-12 | 安徽米科智能科技有限公司 | Multifunctional rolling wheel shaft robot jig |
-
2018
- 2018-03-28 CN CN201820442285.8U patent/CN208196055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605245A (en) * | 2018-12-26 | 2019-04-12 | 安徽米科智能科技有限公司 | Multifunctional rolling wheel shaft robot jig |
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