CN212096024U - Adjusting and positioning mechanism for grid plate - Google Patents
Adjusting and positioning mechanism for grid plate Download PDFInfo
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- CN212096024U CN212096024U CN202020433261.3U CN202020433261U CN212096024U CN 212096024 U CN212096024 U CN 212096024U CN 202020433261 U CN202020433261 U CN 202020433261U CN 212096024 U CN212096024 U CN 212096024U
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- grid plate
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Abstract
The utility model discloses an adjustment and positioning mechanism of grid tray, including grid tray subassembly and integrated into one piece's locating pin, the grid tray subassembly includes first grid tray, second grid tray and base plate, and first grid tray is equipped with the first through-hole that is used for passing the locating pin, is equipped with two in the first through-hole and is used for spacing first cardboard, and the corresponding position of second grid tray is equipped with the second through-hole that is used for passing the locating pin, and the base plate corresponds the position and is equipped with the third through-hole that is used for passing the locating pin.
Description
Technical Field
The utility model relates to a fixing device especially relates to an adjustment and positioning mechanism of grid tray.
Background
When using manipulator to snatch the material, need place the material at the coordinate position, so that manipulator passes through the position judgement of control process preface to self and material, the grid of carving on the grid tray is used for putting things in good order the material, in order to place the material stable in the grid tray, need make the adjustment to the grid size of grid tray according to the size of material, common grid tray need use devices such as bolt to fasten at the in-process of adjusting the size, its operation is comparatively loaded down with trivial details, and cause the loss of tiny parts such as screw easily, block into in the manipulator even, cause the damage to whole device.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome current grid tray accommodation process and need devices such as bolt, the loaded down with trivial details and easy safety problem that produces of process provides the regulation and the positioning mechanism of a grid tray, and the regulation of its size is comparatively simple and convenient safety.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grid plate adjusting and positioning mechanism comprises a grid plate component and a positioning pin, wherein the grid plate component comprises a first grid plate, a second grid plate and a substrate, the first grid plate is provided with a first through hole for penetrating the positioning pin, a first clamping plate for limiting is arranged in the first through hole, a second through hole for passing through the positioning pin is arranged at the corresponding position of the second grid plate, a third through hole for passing through the positioning pin is arranged at the corresponding position of the substrate, a second clamping plate for limiting is arranged in the third through hole, the positioning pin comprises a pin body and a limiting shaft joint matched with the first clamping plate and the second clamping plate, one end of the pin body close to the first grid plate is a handheld end, the other end far away from the first grid plate is an insertion end, the limiting shaft joint is provided with a clamping protrusion along the radial direction, the end face of the limiting shaft joint close to the pin body is provided with a ball device, and the end of the pin body close to the handheld end is provided with a supporting plate for supporting and carrying the first grid plate. Set up two first cardboards in the first through-hole for first through-hole is olive form, and its each radial direction size is inconsistent, and the radial dimension of one side at first cardboard place is less, and the radial dimension of one side that does not have first cardboard is great, for the internal diameter size of original first through-hole, the third through-hole sets up equally, and is unanimous with the effect of first through-hole. The radial dimension of one side of the limiting shaft joint with the clamping protrusions is larger, the dimension of the side of the limiting shaft joint is consistent with the radial dimension of one side of the first through hole without the first clamping plate, namely the aperture dimension of the first through hole, and the radial dimension of one side of the third through hole without the second clamping plate, namely the aperture dimension of the third through hole, the radial dimension of one side of the limiting shaft joint without the clamping protrusions is smaller, the dimension of the side of the limiting shaft joint is consistent with the radial dimension of one side of the first clamping plate in the first through hole and the side of the third through hole where the second clamping plate is located, so that the positioning pin can pass through the third through hole by matching the size of the limiting shaft joint and the clamping plates, the first through hole of the first grid plate is sleeved into the positioning pin until reaching the supporting plate, the first grid plate is connected with the substrate in series, and the lower end surfaces of the clamping protrusions are respectively attached to the upper end surfaces of, the upper end surfaces of the adjacent clamping protrusions are respectively attached to the lower end surfaces of the first clamping plate and the second clamping plate, and the positions of the first grid plate and the substrate are fixed. The aperture size of second through-hole is the same with the radial dimension who has the bellied one side of screens on the spacing boss for no matter how rotate, the second through-hole can all be passed to spacing boss, and second grid tray and base plate laminating, locating pin pass the second through-hole, fix a position the second grid tray, make the grid holding position on second grid tray and the first grid tray unanimous, so that the material is put.
Preferably, the ball device comprises a ball body and a ball pocket, the limiting shaft joint is provided with a recessed structure for fixing the ball pocket, and a spring is arranged between the ball pocket and the recessed structure. The effect of ball device is to provide the position perception, the ball is located the position that is close to its terminal surface down on the spacing coupling lateral wall, when spacing coupling at this place is close to first cardboard or second cardboard, the ball can contact with the up end of first cardboard or second cardboard owing to its size and mounted position, receive the exogenic action spring again and compress, the ball pocket retracts in the sunk structure, the locating pin once continues to accomplish and inserts, so when spacing coupling is close to the up end of first cardboard or second cardboard, because the existence of ball, the operator has obvious card and dun perception, judge that the rotation of locating pin can be carried out this moment, accomplish the fixed of position.
Preferably, the limiting shaft joints are uniformly arranged on the pin body along the axial direction.
Preferably, the distance between two adjacent limiting shaft joints is the same as the thickness of the first grid plate or the substrate. The first grid plate and the substrate are convenient to fix.
Preferably, the insertion end is provided with a rubber sleeve for protection.
Preferably, the upper end surface of the supporting plate is flush with the upper end surface of the corresponding clamping protrusion.
Preferably, the positioning pin is of an integrally formed structure.
Therefore, the utility model discloses following beneficial effect has: (1) the distance between the grid plate assemblies is adjusted by using the positioning pins, the steps are simple and convenient, and no fine part can generate potential safety hazard; (2) the ball device makes the operator produce obvious card pause perception in accommodation process to it carries out the rotation of locating pin according to card pause perception, makes the operation comparatively convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top sectional view of the present invention.
Fig. 3 is a schematic structural view of the ball device of the present invention.
Fig. 4 is a schematic structural view of the first through hole of the present invention.
In the figure: 1. the device comprises a first grid plate 2, a second grid plate 3, a base plate 4, a positioning pin 5, a second through hole 6, a first through hole 7, a pin body 8, a limiting shaft joint 9, a clamping protrusion 10, a supporting plate 11, a ball device 12, a ball body 13, a ball pocket 14, a recessed structure 15 and a first clamping plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Examples
In the embodiment shown in fig. 1, fig. 2, fig. 3 and fig. 4, a grid plate adjusting and positioning mechanism comprises a grid plate assembly and an integrally formed positioning pin 4, the grid plate assembly comprises a first grid plate 1, a second grid plate 2 and a substrate 3, the first grid plate 1 is provided with a first through hole 6 for penetrating the positioning pin 4, two first clamping plates 15 for limiting are arranged in the first through hole 6, a second through hole 5 for penetrating the positioning pin 4 is arranged at a corresponding position of the second grid plate 2, a third through hole for penetrating the positioning pin 4 is arranged at a corresponding position of the substrate 3, two second clamping plates for limiting are arranged in the third through hole, the positioning pin 4 comprises a pin body 7 and a limiting shaft joint 8, one end of the pin body 7, which is close to the first grid plate 1, is a handheld end, one end, which is far away from the first grid plate 1, is an insertion end, and a rubber. The limit shaft joints 8 are uniformly arranged on the pin body 7 along the axial direction. The distance between two adjacent limiting shaft joints 8 is the same as the thickness of the first grid plate 1 or the substrate 3, so that the first grid plate 1 and the substrate 3 can be fixed conveniently. Spacing boss 8 is last to be equipped with the protruding 9 of screens along radial, and spacing boss 8 is close to the terminal surface department of round pin body 7 and is equipped with ball device 11, and ball device 11 includes ball body 12 and ball pocket 13, is equipped with the sunk structure 14 that is used for fixed ball pocket 13 on the round pin body 7, is equipped with the spring between ball pocket 13 and the sunk structure 14. The effect of ball device 11 is to provide the position perception, the ball is located the position between two adjacent spacing journals 8 on round pin body 7, when round pin body 7 at this place is close to first cardboard 15 or second cardboard, the ball is because its size and mounted position can contact with the up end of first cardboard 15 or second cardboard, receive the exogenic action spring again and compress, ball pocket 13 retracts into sunk structure 14, the insert is continued to accomplish for 4 times to the locating pin, so when spacing journal 8 is close to the up end of first cardboard 15 or second cardboard, because the existence of ball, the operator has obvious card dun perception, judge that can carry out the rotation of locating pin 4 this moment, accomplish the fixed of position. The pin body 7 is provided with a supporting plate 10 for supporting the first grid plate 1 near the handheld end, and the upper end surface of the supporting plate 10 is flush with the upper end surface of the corresponding clamping protrusion 9. Set up two first cardboard 15 in first through-hole 6 for first through-hole 6 is olive form, and its each radial direction size is inconsistent, and the radial dimension of one side at first cardboard 15 place is less, and the radial dimension of one side that does not have first cardboard 15 is great, for the internal diameter size of first through-hole 6 originally, the third through-hole sets up equally, and is unanimous with the effect of first through-hole 6. The radial dimension of one side of the limiting shaft joint 8 with the clamping protrusion 9 is larger, the dimension of the radial dimension is consistent with the radial dimension of one side of the first through hole 6 without the first clamping plate 15, namely the aperture dimension of the first through hole 6, and the radial dimension of one side of the third through hole without the second clamping plate is consistent with the aperture dimension of the third through hole, the radial dimension of one side of the limiting shaft joint 8 without the clamping protrusion 9 is smaller, the dimension of the radial dimension is consistent with the radial dimension of one side of the first clamping plate 15 in the first through hole 6 and the radial dimension of one side of the third through hole with the second clamping plate, so that the positioning pin 4 can pass through the third through hole by matching the limiting shaft joint 8 and the clamping plate in size, then the positioning pin 4 is sleeved in the first through hole 6 of the first grid plate 1 until the supporting plate 10, thereby the first grid plate 1 is connected with the base plate 3 in series, and then the lower end surface of the clamping protrusion 9 is respectively connected with the first, The up end laminating of second cardboard, the up end of adjacent screens arch 9 laminates with the lower terminal surface of first cardboard 15, second cardboard respectively, with the fixed position of first grid tray 1, base plate 3. The aperture size of second through-hole 5 is the same with the radial dimension that has the protruding 9 one side of screens on the spacing boss 8 for no matter how rotate, spacing boss 8 can all pass second through-hole 5, and second grid tray 2 and the laminating of base plate 3, locating pin 4 pass second through-hole 5, fix a position second grid tray 2, make second grid tray 2 unanimous with the grid holding position on the first grid tray 1, so that the material is put.
Claims (7)
1. A grid plate adjusting and positioning mechanism comprises a grid plate assembly and a positioning pin, and is characterized in that the grid plate assembly comprises a first grid plate, a second grid plate and a substrate, the first grid plate is provided with a first through hole for penetrating the positioning pin, a first clamping plate for limiting is arranged in the first through hole, a second through hole for penetrating the positioning pin is arranged at the corresponding position of the second grid plate, a third through hole for penetrating the positioning pin is arranged at the corresponding position of the substrate, a second clamping plate for limiting is arranged in the third through hole, the positioning pin comprises a pin body and a limiting shaft joint matched with the first clamping plate and the second clamping plate, one end of the pin body close to the first grid plate is a handheld end, one end far away from the first grid plate is an insertion end, a clamping protrusion is radially arranged on the limiting shaft joint, and a ball device is arranged at the end face of the limiting shaft joint close to the pin body, the pin body is provided with a supporting plate for supporting and carrying the first grid plate near the handheld end.
2. The adjusting and positioning mechanism for a grid plate as claimed in claim 1, wherein said ball means comprises a ball body and a ball pocket, said limiting boss has a recessed structure for fixing said ball pocket, and a spring is disposed between said ball pocket and said recessed structure.
3. The grid plate adjusting and positioning mechanism as claimed in claim 1, wherein said spacing bosses are axially and uniformly disposed on said pin body.
4. The adjusting and positioning mechanism for a grid plate of claim 1, wherein the distance between two adjacent limiting shaft joints is the same as the thickness of the first grid plate or the substrate.
5. The grid plate adjusting and positioning mechanism of claim 1, wherein the insertion end is provided with a rubber sleeve for protection.
6. The mechanism of claim 1, wherein the upper surface of the plate is flush with the upper surface of the corresponding retaining protrusion.
7. The mechanism as claimed in any one of claims 1 to 6 wherein the locating pins are of integral construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433261.3U CN212096024U (en) | 2020-03-30 | 2020-03-30 | Adjusting and positioning mechanism for grid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433261.3U CN212096024U (en) | 2020-03-30 | 2020-03-30 | Adjusting and positioning mechanism for grid plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212096024U true CN212096024U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020433261.3U Active CN212096024U (en) | 2020-03-30 | 2020-03-30 | Adjusting and positioning mechanism for grid plate |
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| Country | Link |
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| CN (1) | CN212096024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147693A (en) * | 2021-12-28 | 2022-03-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safe locking and positioning device for rotary arm |
-
2020
- 2020-03-30 CN CN202020433261.3U patent/CN212096024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147693A (en) * | 2021-12-28 | 2022-03-08 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safe locking and positioning device for rotary arm |
| CN114147693B (en) * | 2021-12-28 | 2024-01-26 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Safety locking and positioning device for rotating arm |
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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: Adjustment and positioning mechanism of grid plate Effective date of registration: 20220211 Granted publication date: 20201208 Pledgee: China Co. truction Bank Corp Yuyao branch Pledgor: NINGBO WELLLIH ROBOT TECHNOLOGY CO.,LTD. Registration number: Y2022330000201 |