CN219448076U - Self-centering annular material clamp - Google Patents
Self-centering annular material clamp Download PDFInfo
- Publication number
- CN219448076U CN219448076U CN202223566143.8U CN202223566143U CN219448076U CN 219448076 U CN219448076 U CN 219448076U CN 202223566143 U CN202223566143 U CN 202223566143U CN 219448076 U CN219448076 U CN 219448076U
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- clamping jaw
- screw
- interior
- inner clamping
- motor
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- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 241000276425 Xiphophorus maculatus Species 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a self-centering annular material clamp which comprises a motor, a coupler, a motor seat, a screw rod nut seat, a screw rod, a clamp body, a cross screw rod nut, a connecting rod, an inner clamping jaw seat, an air cylinder, a guide rod assembly and an outer clamping jaw. The automatic clamping device is simple in structure and reasonable in design, and can be suitable for automatically clamping large-diameter heavy-load annular materials which need to be automatically centered.
Description
[ field of technology ]
The utility model relates to the technical field of self-centering annular material clamps, in particular to the technical field of self-centering annular material clamps.
[ background Art ]
In the intelligent three-dimensional warehouse logistics system, materials are required to be stacked or split frequently, and the storage or delivery requirements of a three-dimensional warehouse are met. How to automatically realize the series of actions, the material clamping fixture is key. The existing material clamp cannot solve the problems of large diameter, heavy load and automatic centering of annular materials, and a self-centering annular material clamp is proposed.
[ utility model ]
The utility model aims to solve the problems in the prior art and provides a self-centering annular material clamp which can be suitable for automatically clamping annular materials with large diameter and heavy load and needs to be automatically centered.
In order to achieve the above purpose, the utility model provides a self-centering annular material clamp which comprises a motor, a coupler, a motor base, a screw nut base, a screw, a clamp body, a cross screw nut, a connecting rod, an inner clamping jaw base, an air cylinder, a guide rod component and an outer clamping jaw.
Preferably, the inner clamping jaw and the air cylinder are radially arranged at the side of the screw rod.
Preferably, the number of the inner clamping jaw and the outer clamping jaw is four, the inner clamping jaw main body is in a rod shape, the inner clamping jaw can freely move on the inner clamping jaw seat along the radial direction of the screw rod, an inner anti-slip pressing and holding plate is arranged at one end of the inner clamping jaw, which is far away from the screw rod, the outer clamping jaw main body is in a plate shape, the outer clamping jaw is arranged at the right outer side of the corresponding inner clamping jaw, and an outer anti-slip pressing and holding plate which is suitable for the inner anti-slip pressing and holding plate is arranged at the inner end surface of the outer clamping jaw.
Preferably, the inner clamping jaws and the outer clamping jaws are uniformly distributed in a circumferential shape by taking the screw rod as a circle center.
Preferably, the cylinder is provided with two guide rod assemblies, and the two guide rod assemblies are symmetrically arranged on two sides of the telescopic shaft of the cylinder.
The utility model has the beneficial effects that: the automatic clamping device is simple in structure and reasonable in design, and can be suitable for automatically clamping large-diameter heavy-load annular materials which need to be automatically centered; through setting up interior clamping jaw by motor, lead screw drive, can synchronous operation a plurality of interior clamping jaw, make things convenient for annular material centering, through setting up independent cylinder drive for every outer clamping jaw, do benefit to outer clamping jaw and effectively press the annular material and hold on the clamping jaw, do benefit to annular material by effectual, stable centre gripping.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional view of a self-centering annular material clamp of the present utility model;
fig. 2 is a schematic top view of the self-centering annular material clamp of the present utility model.
[ detailed description ] of the utility model
Referring to fig. 1 and 2, the self-centering annular material clamp comprises a motor 1, a coupler 2, a motor base 3, a screw nut base 4, a screw 5, a clamp body 6, a cross screw nut 7, a connecting rod 8, an inner clamping jaw 9, an inner clamping jaw base 10, an air cylinder 11, a guide rod component 12 and an outer clamping jaw 13, wherein the motor base 3 is arranged on the upper end face of the clamp body 6, the motor 1 is arranged at the top end of the motor base 3, the screw nut base 4 is arranged on the clamp body 6 right below the motor 1, the screw 5 which is downwards arranged is arranged in the middle of the screw nut base 4, the coupler 2 is connected between the top end of the screw 5 and the rotating shaft of the motor 1, the cross screw nut 7 is arranged on the screw 5 below the clamp body 6, a plurality of inner clamping jaws 9 are arranged on the side of the cross screw nut 7, the connecting rod 8 is connected between the inner clamping jaw 9 and the cross screw nut 7, two ends of the connecting rod 8 are respectively hinged with the inner clamping jaw base 10 and the cross screw nut 7, the inner clamping jaw base 10 is arranged on the lower end face of the clamp body 6, the inner clamping jaw 9 penetrates through the inner clamping jaw base 10, a plurality of air cylinders 11 are arranged on the side faces of the clamp body 6, an adaptive component 12 is arranged on the air cylinder 11, the guide rod component 12 is arranged at the air cylinder 11, one end is far from the outer clamping jaw 13 is arranged at one end of the corresponding to the guide rod clamping jaw 13, and is far away from the inner clamping jaw 13.
Wherein, interior clamping jaw 9, cylinder 11 all radially set up in lead screw 5 side.
The inner clamping jaw 9 and the outer clamping jaw 13 are four, the main body of the inner clamping jaw 9 is in a rod shape, the inner clamping jaw 9 can freely move on the inner clamping jaw seat 10 along the radial direction of the screw rod 5, an inner anti-slip pressing plate is arranged at one end, far away from the screw rod 5, of the inner clamping jaw 9, the main body of the outer clamping jaw 13 is in a plate shape, the outer clamping jaw 13 is arranged on the right outer side of the corresponding inner clamping jaw 9, and an outer anti-slip pressing plate matched with the inner anti-slip pressing plate is arranged on the inner end face of the outer clamping jaw 13.
Wherein, a plurality of inner clamping jaws 9 and a plurality of outer clamping jaws 13 are uniformly distributed in a circumference shape by taking the screw rod 5 as a circle center.
The air cylinder 11 is provided with two guide rod assemblies 12, and the two guide rod assemblies 12 are symmetrically arranged on two sides of a telescopic shaft of the air cylinder 11.
The working process of the utility model comprises the following steps:
in the working process of the self-centering annular material clamp, an annular material is placed between an inner clamping jaw 9 and an outer clamping jaw 13, a motor 1 and an air cylinder 11 are started, a screw rod 5 drives a screw rod nut seat 4 to descend, a hinging structure matched with the inner clamping jaw 9 pushes the inner clamping jaw 9 to operate outwards, the air cylinder 11 is shortened, the outer clamping jaw 13 is enabled to operate inwards, and the inner clamping jaw 9 and the outer clamping jaw 13 are mutually close to each other to clamp the annular material in a matched mode.
The automatic clamping device is simple in structure and reasonable in design, and can be suitable for automatically clamping large-diameter heavy-load annular materials which need to be automatically centered; through setting up interior clamping jaw 9 by motor 1, lead screw 5 drive, can synchronous operation a plurality of interior clamping jaw 9, make things convenient for annular material centering, through setting up independent cylinder 11 drive for every outer clamping jaw 13, do benefit to outer clamping jaw 13 and effectively press the annular material and hold on interior clamping jaw 9, do benefit to annular material by effectual, stable centre gripping.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. From centering annular material anchor clamps, its characterized in that: comprises a motor (1), a shaft coupling (2), a motor base (3), a screw nut base (4), a screw (5), a clamp body (6), a cross screw nut (7), a connecting rod (8), an inner clamping jaw (9), an inner clamping jaw base (10), a cylinder (11), a guide rod component (12) and an outer clamping jaw (13), wherein the motor base (3) is arranged on the upper end face of the clamp body (6), the motor (1) is arranged on the top end of the motor base (3), the screw nut base (4) is arranged on the clamp body (6) right below the motor (1), the middle part of the screw nut base (4) is provided with a screw (5) which is downwards arranged, the shaft coupling (2) is connected between the top end of the screw (5) and the rotating shaft of the motor (1), the screw nut (7) is arranged on the screw (5) below the clamp body, a plurality of inner clamping jaws (9) are arranged on the side of the screw nut (7), the connecting rod (8) are connected between the inner clamping jaw (9) and the cross screw nut (7), two ends of the inner clamping jaw (8) are respectively hinged with the inner clamping jaw (9) and the cross screw nut (7), the inner clamping jaw (10) are arranged on the lower end face of the clamp body (6), the side of the clamp body (6) is provided with a plurality of air cylinders (11), the air cylinders (11) are provided with guide rod assemblies (12) which are matched with each other, one ends of the air cylinders (11) and the guide rod assemblies (12) which are far away from the clamp body (6) are provided with outer clamping jaws (13), and the outer clamping jaws (13) are in one-to-one correspondence with the inner clamping jaws (9).
2. The self-centering annular material clamp as claimed in claim 1, wherein: the inner clamping jaw (9) and the air cylinder (11) are radially arranged at the side of the screw rod (5).
3. The self-centering annular material clamp as claimed in claim 1, wherein: interior clamping jaw (9), outer clamping jaw (13) are four, and interior clamping jaw (9) main part is the shaft-like, and interior clamping jaw (9) can be in interior clamping jaw seat (10) along lead screw (5) radial direction free movement, and the one end that lead screw (5) was kept away from to interior clamping jaw (9) is equipped with interior antiskid and presses the board, and outer clamping jaw (13) main part is platy, and outer clamping jaw (13) are established in corresponding interior clamping jaw (9) just outside, and outer clamping jaw (13) interior terminal surface is equipped with and presses the outer antiskid that holds the board suited with interior antiskid.
4. The self-centering annular material clamp as claimed in claim 1, wherein: the inner clamping jaws (9) and the outer clamping jaws (13) are uniformly distributed in a circumference manner by taking the screw rod (5) as a circle center.
5. The self-centering annular material clamp as claimed in claim 1, wherein: the air cylinder (11) is provided with two guide rod assemblies (12), and the two guide rod assemblies (12) are symmetrically arranged on two sides of a telescopic shaft of the air cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566143.8U CN219448076U (en) | 2022-12-30 | 2022-12-30 | Self-centering annular material clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566143.8U CN219448076U (en) | 2022-12-30 | 2022-12-30 | Self-centering annular material clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219448076U true CN219448076U (en) | 2023-08-01 |
Family
ID=87383941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223566143.8U Active CN219448076U (en) | 2022-12-30 | 2022-12-30 | Self-centering annular material clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219448076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060208A (en) * | 2024-04-17 | 2024-05-24 | 安徽农业大学 | A coal gangue belt conveyor based on X-ray |
-
2022
- 2022-12-30 CN CN202223566143.8U patent/CN219448076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060208A (en) * | 2024-04-17 | 2024-05-24 | 安徽农业大学 | A coal gangue belt conveyor based on X-ray |
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