CN114346462A - Pressing and positioning device for end socket type workpiece - Google Patents
Pressing and positioning device for end socket type workpiece Download PDFInfo
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- CN114346462A CN114346462A CN202111568356.1A CN202111568356A CN114346462A CN 114346462 A CN114346462 A CN 114346462A CN 202111568356 A CN202111568356 A CN 202111568356A CN 114346462 A CN114346462 A CN 114346462A
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- end socket
- pressure head
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- 238000003825 pressing Methods 0.000 title claims abstract description 92
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000003698 laser cutting Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a pressing and positioning device for end socket type workpieces, which comprises a base platform, a workpiece supporting device and a workpiece pressing device, wherein the workpiece supporting device and the workpiece pressing device are arranged on the base platform, the workpiece supporting device comprises more than three idler wheels for forming rolling support for the rotary side surface of the end socket type workpiece, each idler wheel is arranged around the central line of the base platform at intervals, the workpiece pressing device comprises more than three pressing head structures capable of synchronously moving in the vertical direction, and each pressing head structure is provided with a pressing surface for pressing down the circular edge of the end socket type workpiece. When the workpiece pressing device is used, a workpiece is placed on the workpiece supporting device, the rollers simultaneously form rolling support on the rotating side face of the workpiece, then the workpiece pressing device is opened, the pressing faces of the pressing head structures are adjusted to the same horizontal plane, then the pressing head structures synchronously move downwards, and after the pressing faces are all in contact with the circular edge of the workpiece, the workpiece is proved to be adjusted to the horizontal position. The work efficiency of the workpiece pressing and positioning is greatly improved, and the labor is saved.
Description
Technical Field
The utility model belongs to the field of tool fixtures, and particularly relates to a pressing and positioning device for end socket type workpieces.
Background
The end socket type workpiece refers to a workpiece having at least one circular edge perpendicular to the rotation center thereof, such as the elliptical end socket 110, the spherical end socket 120, the flat bottom end socket 130 and the reducer pipe 140 shown in fig. 1 to 4. At present, when the workpiece is processed, for example, laser cutting, the workpiece needs to be reliably fixed, and the existing positioning mode is as follows: the workpiece is placed on a processing platform, more than three pressing points are found on the circular edge, the height between the pressing points and the platform surface is measured by a height gauge, the pressing points are adjusted while the pressing points are pressed, and if the heights between all the pressing points and the platform surface are consistent, the workpiece is proved to be adjusted to be in a horizontal state. The whole workpiece pressing and positioning process has low efficiency.
Disclosure of Invention
The utility model aims to provide a pressing and positioning device for end socket workpieces, which can quickly press and position the end socket workpieces.
In order to achieve the purpose, the pressing and positioning device for the end socket type workpiece adopts the following technical scheme: the pressing and positioning device for the end socket type workpieces comprises a base platform, and a workpiece supporting device and a workpiece pressing device which are arranged on the base platform, wherein the workpiece supporting device comprises more than three rollers which are used for forming rolling support for the rotary side surfaces of the end socket type workpieces, each roller is arranged around the central line of the base platform at intervals, the workpiece pressing device comprises more than three pressing head structures which can synchronously move in the up-and-down direction, and each pressing head structure is provided with a pressing surface which is used for pressing down the circular edge of the end socket type workpiece.
Has the advantages that: when the workpiece pressing device is used, a workpiece is placed on the workpiece supporting device, the rollers simultaneously form rolling support on the rotating side face of the workpiece, then the workpiece pressing device is opened, the pressing faces of the pressing head structures are adjusted to the same horizontal plane, then the pressing head structures synchronously move downwards, and after the pressing faces are all in contact with the circular edge of the workpiece, the workpiece is proved to be adjusted to the horizontal position. Compared with the prior art, the device greatly improves the efficiency of the compression and positioning work of the end socket type workpiece, saves manpower, and has simple structure, low manufacturing cost and very convenient use.
Further, the workpiece supporting device further comprises three roller seats for mounting the rollers, the roller seats are of cuboid-shaped long strip structures, and sliding grooves for adjusting the positions of the rollers are formed in the tops of the roller seats. The position of the roller can be adjusted according to the diameter of the workpiece in use, and the device is suitable for workpieces of various sizes.
Further, the pressure head structure includes the pressure head and is used for driving the pressure head vertical movement mechanism of motion in the upper and lower direction, and the pressure head includes the pressure head body and sets up the contact switch on the pressure head body, and the contact switch is used for the outside signals that send out after pressure head body and work piece contact. The staff can confirm whether the pressure head structure has contacted with the work piece according to the signal that the electric shock switch sent like pilot lamp, bee calling organ etc. more directly perceived, does not need people's eye to observe.
Further, the workpiece pressing device further comprises a pressing device frame for installing the pressing head structure, the pressing device frame is provided with a supporting column for vertically installing on the base platform, a cantilever horizontally arranged is arranged on the supporting column, the pressing head structure is arranged on the cantilever, and a transverse moving mechanism for driving the pressing head structure to move in the horizontal direction is further arranged on the pressing device frame. The position of the pressure head structure can be adjusted according to the diameter of the workpiece in use, and the pressure head structure is suitable for workpieces of various sizes.
Furthermore, the lower end of the supporting column can be rotatably arranged on the base platform, and the workpiece pressing device further comprises a supporting column driving structure used for driving the supporting column to swing in the horizontal direction. Before use, the pressing device frame is rotated to the side, and workpiece installation is not influenced.
Furthermore, the pressing and positioning device for the end socket type workpiece further comprises a center turntable arranged on the base platform, and the workpiece supporting device is arranged on the center turntable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic structural view of an elliptical head;
FIG. 2 is a schematic structural view of a spherical head;
FIG. 3 is a schematic structural view of a reducer pipe;
FIG. 4 is a schematic structural view of a flat bottom head;
FIG. 5 is a schematic structural view of a pressing and positioning device for end socket type workpieces in a use state;
FIG. 6 is a schematic structural view of a specific embodiment of a pressing and positioning device for a head-type workpiece;
FIG. 7 is a schematic view of the construction of the workpiece pressing device;
fig. 8 is an enlarged view at a in fig. 7.
In the figure: 110-elliptic seal head, 111-rotary side face, 112-circular edge, 120-spherical seal head, 130-flat bottom seal head, 140-reducer pipe, 200-basic platform, 300-workpiece supporting device, 310-roller, 320-roller seat, 321-chute, 400-workpiece pressing device, 410-pressure head structure, 411-pressure head, 412-longitudinal moving mechanism, 420-pressing device rack, 421-supporting column, 422-cantilever, 430-transverse moving mechanism, 431-transverse moving driving motor, 432-transverse lead screw, 433-nut seat and 500-center rotary table.
Detailed Description
In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.
The embodiment of the pressing and positioning device for the end socket type workpiece, as shown in fig. 5 to 8, includes a base platform 200, a workpiece supporting device 300, and a workpiece pressing device 400. The workpiece supporting device 300 includes rollers 310 and roller seats 320 for mounting the rollers 310, the rollers 310 correspond to the roller seats 320 one by one, and there are three sets in total, the roller seats 320 are rectangular strip-shaped structures, each roller seat 320 is arranged around the central line of the base platform 200 at intervals, and the top of the roller seat 320 is provided with a chute 321 for adjusting the position of the roller 310. The roller 310 is adjustably mounted on the roller base 320 to roll and support the rotary side 111 of the elliptical head 110, and the position of the roller 310 can be adjusted according to the diameter of the workpiece during use, so that the elliptical head can be applied to workpieces of various sizes.
The workpiece pressing device 400 comprises a pressing head structure 410 and a pressing device rack 420 for the pressing head structure 410 to be installed, the pressing device rack 420 is provided with a supporting column 421 vertically installed on the base platform 200, a cantilever 422 horizontally arranged is arranged on the supporting column 421, the pressing head structure 410 is arranged on the cantilever 422, a transverse moving mechanism 430 for driving the pressing head structure 410 to move in the horizontal direction is further arranged on the pressing device rack 420, and the transverse moving mechanism 430 comprises a transverse moving driving motor 431, a transverse lead screw 432 and a nut seat 433. The position of the pressure head structure 410 can be adjusted according to the diameter of the workpiece in use, and the pressure head structure is suitable for workpieces with various sizes.
The lower end of the supporting column 421 can be rotatably arranged on the base platform 200, the workpiece pressing device 400 further comprises a supporting column driving structure (not shown in the figure) for driving the supporting column 421 to swing in the horizontal direction, the supporting column driving structure adopts a motor reducer driving mode or a cylinder pushing mode in the prior art, and the supporting column 421 can be driven to swing within the moving range. Before use, the cantilever 422 is turned to the side, so that the workpiece is convenient to mount.
The pressure head structure 410 comprises a pressure head 411 and a longitudinal moving mechanism 412 used for driving the pressure head 411 to move in the up-down direction, the pressure head 411 comprises a pressure head body and a contact switch arranged on the pressure head body, and a pressing surface used for pressing down the circular edge 112 of the elliptical seal head 110 is formed on the bottom surface of the pressure head body. The contact switch is used for sending a signal to the outside after the pressure head body is contacted with the workpiece. The staff can confirm whether the pressure head structure has contacted with the work piece according to the signal that the electric shock switch sent like pilot lamp, bee calling organ etc. more directly perceived, does not need people's eye to observe.
When the device is used, the elliptical seal head 110 is placed on the workpiece supporting device 300 and is placed as flat as possible, the rollers 310 simultaneously form rolling support on the rotating side surface 111 of the workpiece, then the transverse moving mechanism 430 acts to move the pressure head structures 410 to be right above the circular edge 112, the pressing surfaces of the pressure head structures 410 are adjusted to be the same horizontal plane, then the pressure head structures 410 synchronously move downwards, and after the pressing surfaces are all in contact with the circular edge 112, the workpiece is adjusted to be in a horizontal position. Compared with the prior art, the device greatly improves the efficiency of the compression and positioning work of the end socket type workpiece, saves manpower, and has simple structure, low manufacturing cost and very convenient use.
If the pressing and positioning device of the present invention is used for laser cutting of a workpiece, a center turntable 500 may be further disposed on the base platform 200, and the workpiece supporting device 300 is disposed on the center turntable 500. A multi-degree-of-freedom cutting robot (not shown in the figure) is installed beside the base platform 200, the laser cutting head is aligned to the position to be cut, and the workpiece is driven by the central turntable 500 to rotate, so that cutting is realized.
In other embodiments, the lateral movement mechanism on the frame of the pressing device can be omitted for the workpiece pressing device if the workpiece diameter is not very different. Furthermore, the pressing device frame can also be rotated in a manual rotating mode, so that a supporting column driving structure in the specific embodiment is omitted, and the cost is saved.
In other embodiments, the workpiece support device may be modified to the workpiece support structure according to the actual shape of the workpiece, and such simple modification of the partial structure is easily conceivable to those skilled in the art without the need for creative efforts, and therefore, the detailed description of the present patent application is omitted.
Finally, it should be noted that: the above embodiments are merely illustrative and not restrictive of the technical solutions of the present invention, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. Head class work piece is with compressing tightly positioner, its characterized in that: the workpiece supporting device comprises more than three rollers which are used for forming rolling support on the rotary side surface of the seal head type workpiece, each roller is arranged around the central line of the base platform at intervals, the workpiece pressing device comprises more than three pressing head structures which can move synchronously in the up-and-down direction, and the pressing head structures are provided with pressing surfaces which are used for pressing down the circular edges of the seal head type workpiece.
2. The pressing and positioning device for the end socket type workpiece according to claim 1, which is characterized in that: the workpiece supporting device further comprises three roller seats for mounting the rollers, the roller seats are of rectangular long strip-shaped structures, and sliding grooves for adjusting the positions of the rollers are formed in the tops of the roller seats.
3. A pressing and positioning device for a head-type workpiece according to claim 1 or 2, characterized in that: the pressure head structure includes the pressure head and is used for driving the pressure head vertical movement mechanism of motion in the upper and lower direction, and the pressure head includes the pressure head body and sets up the contact switch on the pressure head body, and the contact switch is used for sending signal to the outside after pressure head body and work piece contact.
4. A pressing and positioning device for a head-type workpiece according to claim 3, which is characterized in that: the workpiece pressing device further comprises a pressing device frame for installing the pressing head structure, the pressing device frame is provided with a supporting column for vertically installing on the base platform, a cantilever horizontally arranged is arranged on the supporting column, the pressing head structure is arranged on the cantilever, and a transverse moving mechanism used for driving the pressing head structure to move in the horizontal direction is further arranged on the pressing device frame.
5. The pressing and positioning device for the end socket type workpiece according to claim 4, characterized in that: the lower end of the supporting column can be rotatably arranged on the base platform, and the workpiece pressing device further comprises a supporting column driving structure used for driving the supporting column to swing in the horizontal direction.
6. A pressing and positioning device for a head-type workpiece according to claim 1 or 2, characterized in that: the pressing and positioning device for the end socket type workpiece further comprises a center turntable arranged on the base platform, and the workpiece supporting device is arranged on the center turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568356.1A CN114346462B (en) | 2021-12-21 | Compressing and positioning device for end socket type workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568356.1A CN114346462B (en) | 2021-12-21 | Compressing and positioning device for end socket type workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114346462A true CN114346462A (en) | 2022-04-15 |
| CN114346462B CN114346462B (en) | 2024-06-04 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591532A (en) * | 2015-01-15 | 2015-05-06 | 中江志诚钢化玻璃制品有限公司 | Fixing device capable of quickly adjusting position |
| CN106216919A (en) * | 2016-08-31 | 2016-12-14 | 安徽星马专用汽车有限公司 | The positioning clamping device of trucd mixer end socket welding and operational approach thereof |
| CN107877235A (en) * | 2017-12-15 | 2018-04-06 | 株洲春华实业有限责任公司 | A kind of pressure vessel head automatic capturing method |
| CN113478159A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Head welding equipment |
| CN113478147A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Accurate positioning fixture for end socket |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591532A (en) * | 2015-01-15 | 2015-05-06 | 中江志诚钢化玻璃制品有限公司 | Fixing device capable of quickly adjusting position |
| CN106216919A (en) * | 2016-08-31 | 2016-12-14 | 安徽星马专用汽车有限公司 | The positioning clamping device of trucd mixer end socket welding and operational approach thereof |
| CN107877235A (en) * | 2017-12-15 | 2018-04-06 | 株洲春华实业有限责任公司 | A kind of pressure vessel head automatic capturing method |
| CN113478159A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Head welding equipment |
| CN113478147A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Accurate positioning fixture for end socket |
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