CN212531370U - Snatch location mounting structure of mechanism - Google Patents
Snatch location mounting structure of mechanism Download PDFInfo
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- CN212531370U CN212531370U CN202020871303.1U CN202020871303U CN212531370U CN 212531370 U CN212531370 U CN 212531370U CN 202020871303 U CN202020871303 U CN 202020871303U CN 212531370 U CN212531370 U CN 212531370U
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- positioning
- supporting
- bottom plate
- positioning bottom
- supporting foot
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Abstract
The utility model discloses a positioning and mounting structure of a grabbing mechanism, relating to the technical field of positioning and mounting structures; the device comprises a circular positioning bottom plate, a circular supporting plate positioned above the positioning bottom plate, a plurality of supporting foot blocks positioned on the upper side of the positioning bottom plate and used for supporting the lower side of the edge of the supporting plate, a rotating seat rotatably connected to the supporting plate, and a sliding frame of which the lower end is fixedly connected to the upper side of the rotating seat and used for slidably connecting a grabbing mechanism; the supporting foot block is provided with a stopping surface used for positioning the supporting plate, the stopping surface is abutted against the edge of the supporting plate, the supporting foot block is positioned on a virtual circle, the supporting foot block is connected to the positioning bottom plate in a sliding mode, and the positioning bottom plate is provided with an adjusting mechanism used for adjusting the radius of the virtual circle. The radius of the virtual circle is changed through the adjusting mechanism, the radius of the virtual circle is finally guaranteed to be matched with the size of the supporting plate, the supporting plate and the positioning bottom plate are coaxial, and therefore installation accuracy is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the location mounting structure, in particular to snatch location mounting structure of mechanism.
Background
The grabbing mechanism is used for grabbing the processed parts; for some grabbing mechanisms which rotate to run, the rotating precision of the grabbing mechanisms is ensured; the rotating seat and the positioning bottom plate need to be coaxial.
The existing positioning and mounting structure has low mounting precision.
Disclosure of Invention
The utility model aims at overcoming the shortcoming that prior art installation accuracy is low, providing a location mounting structure who snatchs mechanism, the installation accuracy is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning and mounting structure of a grabbing mechanism comprises a circular positioning bottom plate, a circular supporting plate, a plurality of supporting foot blocks, a rotating seat and a sliding frame, wherein the supporting foot blocks are positioned above the positioning bottom plate and used for supporting the lower side of the edge of the supporting plate; the supporting foot block is provided with a stopping surface used for positioning the supporting plate, the stopping surface is abutted against the edge of the supporting plate, the supporting foot block is positioned on a virtual circle, the supporting foot block is connected to the positioning bottom plate in a sliding mode, and the positioning bottom plate is provided with an adjusting mechanism used for adjusting the radius of the virtual circle. The radius of the virtual circle is changed through the adjusting mechanism, the radius of the virtual circle is finally guaranteed to be matched with the size of the supporting plate, the supporting plate and the positioning bottom plate are coaxial, and therefore installation accuracy is guaranteed.
Preferably, the adjusting mechanism comprises an adjusting disk positioned in the virtual circle, a plurality of connecting rods positioned between the adjusting disk and the supporting foot block, and a rotating mechanism used for rotating the adjusting disk; the adjusting disc is rotatably connected to the positioning bottom plate, the connecting rods correspond to the supporting foot blocks, the connecting rods are arranged in an annular array by taking the shafts of the adjusting disc as centers, one ends of the connecting rods are hinged to the edges of the adjusting disc, and the other ends of the connecting rods are hinged to the supporting foot blocks. The structure is simple.
Preferably, the positioning bottom plate is provided with a groove, and the rotating mechanism comprises a gear which is rotatably connected in the groove and a rack which is meshed with the gear; the gear is fixedly connected to the lower side of the adjusting disc, a sliding groove for the rack to slide is formed in the positioning bottom plate, and the end portion of the rack is located outside the adjusting disc. The radius of the virtual circle is changed by driving the rack.
Preferably, the gear and the adjusting disk are of an integrally formed structure. The processing is convenient.
Preferably, the leg blocks are arranged in an annular array centered on the axis of the positioning base. The supporting plate has good positioning effect.
Preferably, the edge of the supporting plate is provided with a bolt hole, a fixing bolt is arranged in the bolt hole, and the fixing bolt is in threaded connection with the supporting foot block. The supporting effect of the supporting leg block is good.
Preferably, a plurality of reinforcing bolt holes are formed in the positioning bottom plate. The positioning bottom plate is firmly fixed on the ground.
The utility model has the advantages that: the utility model provides a positioning and mounting structure of a grabbing mechanism, which has high mounting precision; simple structure and good fixing effect.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the adjustment mechanism;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is the schematic view of fig. 2 after movement of the rack.
In the figure: the device comprises a positioning bottom plate 1, a supporting plate 2, a supporting foot block 3, a rotating seat 4, a grabbing mechanism 5, a sliding frame 6, an adjusting disc 7, a stop surface 8, a connecting rod 9, a groove 10, a gear 11, a rack 12, a sliding groove 13, a bolt hole 14, a fixing bolt 15 and a reinforcing bolt hole 16.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
referring to fig. 1 to 4, a positioning and mounting structure of a grabbing mechanism comprises a circular positioning bottom plate 1, a circular supporting plate 2 located above the positioning bottom plate 1, a plurality of supporting foot blocks 3 located on the upper side of the positioning bottom plate 1 and used for supporting the lower side of the edge of the supporting plate 2, a rotating seat 4 rotatably connected to the supporting plate 2, and a sliding frame 6 with the lower end fixedly connected to the upper side of the rotating seat 4 and used for slidably connecting the grabbing mechanism 5; the supporting foot block 3 is provided with a stopping surface 8 used for positioning the supporting plate 2, the stopping surface 8 is abutted against the edge of the supporting plate 2, the supporting foot block 3 is positioned on a virtual circle, the supporting foot block 3 is connected to the positioning bottom plate 1 in a sliding mode, and the positioning bottom plate 1 is provided with an adjusting mechanism used for adjusting the radius of the virtual circle. The leg blocks 3 are arranged in a circular array centered on the axis of the positioning base plate 1. The edge of the supporting plate 2 is provided with a bolt hole 14, a fixing bolt 15 is arranged in the bolt hole 14, and the fixing bolt 15 is in threaded connection with the supporting foot block 3. A plurality of reinforcing bolt holes 16 are arranged on the positioning bottom plate 1.
The adjusting mechanism comprises an adjusting disc 7 positioned in the virtual circle, a plurality of connecting rods 9 positioned between the adjusting disc 7 and the supporting leg blocks 3, and a rotating mechanism used for rotating the adjusting disc 7; adjusting disk 7 rotates to be connected on positioning bottom plate 1, connecting rod 9 corresponds with stabilizer blade piece 3, connecting rod 9 uses the axle of adjusting disk 7 to be the annular array and arranges as the center, 9 one ends of connecting rod articulate at adjusting disk 7 edge, the other end of connecting rod 9 articulates on stabilizer blade piece 3.
A groove 10 is formed in the positioning bottom plate 1, and the rotating mechanism comprises a gear 11 rotatably connected in the groove 10 and a rack 12 meshed with the gear 11; the gear 11 is fixedly connected to the lower side of the adjusting disc 7, a sliding groove 13 for sliding the rack 12 is formed in the positioning bottom plate 1, and the end portion of the rack 12 is located outside the adjusting disc 7. The gear 11 and the adjusting disc 7 are of an integrally formed structure.
Principle of embodiment:
the positioning bottom plate 1 is fixed on the ground through a reinforcing bolt hole 16 in advance, then a supporting plate 2 and a rotating seat 4 are hung by a hoisting tool, when the supporting plate 2 is placed on a supporting leg block 3, firstly the supporting plate 2 is in clearance fit with the supporting leg block 3, a regulating disc 7 is driven to rotate by a driving rack 12, each supporting leg block 3 moves towards the supporting plate 2 under the action of a connecting rod 9, and the supporting leg blocks 3 are always positioned on a virtual circle in the moving process; when the stop surface 8 abuts against the outer edge of the support plate 2, the support plate 2 is slowly lowered, and finally the support plate 2 is supported on the leg block 3. The fixed connection between the supporting foot block 3 and the supporting plate 2 is realized through a fixing bolt 15; so that the forces on the support plate 2 are well transmitted to the foot block 3. In the adjusting process, the supporting foot block 3 is always positioned on the virtual circle, so that the supporting plate 2 and the positioning bottom plate are well ensured to be coaxial, the supporting plate 2 and the rotating seat are coaxial, the rotating seat and the positioning bottom plate are ensured to be coaxial, and the installation precision is ensured.
Claims (7)
1. A positioning and mounting structure of a grabbing mechanism is characterized by comprising a circular positioning bottom plate, a circular supporting plate, a plurality of supporting foot blocks, a rotating seat and a sliding frame, wherein the supporting foot blocks are positioned above the positioning bottom plate and are used for supporting the lower side of the edge of the supporting plate;
the supporting foot block is provided with a stopping surface used for positioning the supporting plate, the stopping surface is abutted against the edge of the supporting plate, the supporting foot block is positioned on a virtual circle, the supporting foot block is connected to the positioning bottom plate in a sliding mode, and the positioning bottom plate is provided with an adjusting mechanism used for adjusting the radius of the virtual circle.
2. The positioning and mounting structure of a grabbing mechanism according to claim 1, wherein said adjusting mechanism comprises an adjusting disc located in said virtual circle, a plurality of connecting rods located between the adjusting disc and the supporting foot block, and a rotating mechanism for rotating the adjusting disc;
the adjusting disc is rotatably connected to the positioning bottom plate, the connecting rods correspond to the supporting foot blocks, the connecting rods are arranged in an annular array by taking the shafts of the adjusting disc as centers, one ends of the connecting rods are hinged to the edges of the adjusting disc, and the other ends of the connecting rods are hinged to the supporting foot blocks.
3. The positioning and mounting structure of a grabbing mechanism according to claim 2, wherein a groove is formed in the positioning bottom plate, and the rotating mechanism comprises a gear rotatably connected in the groove and a rack engaged with the gear;
the gear is fixedly connected to the lower side of the adjusting disc, a sliding groove for the rack to slide is formed in the positioning bottom plate, and the end portion of the rack is located outside the adjusting disc.
4. The positioning and mounting structure of a grabbing mechanism according to claim 3, wherein the gear and the adjusting disc are an integral structure.
5. The positioning and mounting structure of a grasping mechanism according to claim 1, wherein the leg blocks are arranged in an annular array centered on the axis of the positioning base plate.
6. The positioning and mounting structure of a grabbing mechanism according to claim 1, wherein the supporting plate is provided with bolt holes at its edges, and fixing bolts are arranged in the bolt holes and are in threaded connection with the supporting foot blocks.
7. The positioning and mounting structure of a grabbing mechanism according to any one of claims 1-6, wherein the positioning bottom plate is provided with a plurality of reinforcing bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871303.1U CN212531370U (en) | 2020-05-21 | 2020-05-21 | Snatch location mounting structure of mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871303.1U CN212531370U (en) | 2020-05-21 | 2020-05-21 | Snatch location mounting structure of mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531370U true CN212531370U (en) | 2021-02-12 |
Family
ID=74541682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020871303.1U Active CN212531370U (en) | 2020-05-21 | 2020-05-21 | Snatch location mounting structure of mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531370U (en) |
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2020
- 2020-05-21 CN CN202020871303.1U patent/CN212531370U/en active Active
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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 positioning and installation structure of grasping mechanism Effective date of registration: 20220211 Granted publication date: 20210212 Pledgee: China Co. truction Bank Corp Yuyao branch Pledgor: NINGBO WELLLIH ROBOT TECHNOLOGY CO.,LTD. Registration number: Y2022330000201 |