CN217914860U - Spacing adjustable clamping structure - Google Patents
Spacing adjustable clamping structure Download PDFInfo
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- CN217914860U CN217914860U CN202221089577.0U CN202221089577U CN217914860U CN 217914860 U CN217914860 U CN 217914860U CN 202221089577 U CN202221089577 U CN 202221089577U CN 217914860 U CN217914860 U CN 217914860U
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- adjustable
- moving
- limiting
- clamping
- limiting member
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Abstract
The utility model discloses a spacing adjustable clamping structure, which comprises a mounting seat and two clamping arms, wherein the mounting seat is provided with a first spacing part; the two clamping arms are arranged on the mounting seat and are matched with the mounting seat to clamp an external object; at least one clamping arm is a moving part; the moving piece can be movably arranged and can enable the two clamping arms to approach or separate from each other when moving; each moving part is provided with a second limiting part; at least one of the first limiting part and the second limiting part can be adjusted, and the first limiting part and the second limiting part can be close to or far away from each other in the moving direction of the moving part during adjustment; the second limiting part can move along with the corresponding moving part to abut against the first limiting part so as to prevent the corresponding moving part from continuously moving to enable the two clamping arms to approach each other. The utility model discloses can adjust the injecing of minimum distance between two arm lock to be applicable to the centre gripping of multiple size article, enlarge application scope.
Description
Technical Field
The utility model relates to a limit structure especially relates to a spacing adjustable clamping structure.
Background
At present, clamping device is in the use, in order to avoid the excessive damage article of centre gripping, need the cooperation to set up limit structure and limit clamping device's arm lock motion in order to control the minimum distance between two arm lock, specifically, current limit structure adopts the piece of colliding of fixed setting, offsets through colliding piece and arm lock and prevents that the arm lock continues to be close to, and at this moment, it is fixed to collide a position, leads to the minimum distance between two arm lock fixed, consequently, only is applicable to the centre gripping of a size article, and application scope is narrow.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a spacing adjustable clamping structure, it can adjust the limited minimum distance between two arm locks to be applicable to the centre gripping of multiple size articles, enlarge application scope.
The purpose of the utility model is realized by adopting the following technical scheme:
a spacing adjustable clamping structure includes:
the mounting base is provided with a first limiting piece;
the two clamping arms are arranged on the mounting seat and are matched with the mounting seat for clamping an external object; at least one clamping arm is a moving piece; the moving piece can be movably arranged and can enable the two clamping arms to approach or separate from each other when moving; each moving part is provided with a second limiting part; at least one of the first limiting part and the second limiting part can be adjusted, and when the adjustment is carried out, the first limiting part and the second limiting part can be close to or far away from each other in the moving direction of the moving part; the second limiting part can move to abut against the first limiting part along with the moving part corresponding to the second limiting part so as to prevent the moving part corresponding to the second limiting part from continuously moving to enable the two clamping arms to approach each other.
Further, the adjustable first limiting member and/or the adjustable second limiting member are/is adjustable through a thread setting.
Furthermore, the adjustable first limiting part and/or the adjustable second limiting part are/is provided with a slot for matching and inserting an external screwdriver.
Further, the mounting base is provided with an inner cavity, the first limiting part and the second limiting part are both arranged in the inner cavity, and the clamping arm extends out of the inner cavity.
Furthermore, a through hole for exposing the slot to the outside and allowing an external screwdriver to enter and exit is formed in the cavity wall of the inner cavity.
Furthermore, the notch of the slot is laterally arranged, and the through hole is arranged on the side wall of the mounting seat.
Furthermore, the mounting seat comprises a first seat body and a second seat body which are detachably connected, and the first seat body and the second seat body enclose the inner cavity.
Further, both the clamping arms are the moving parts.
Further, the device also comprises a guide structure, wherein the guide structure comprises a guide groove and a guide rail; one of the guide groove and the guide rail is provided on the moving member, and the remaining one is provided on the mount.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an at least one of first locating part and second locating part is adjustable, so, through adjusting first locating part and/or second locating part, distance between adjustable first locating part and the second locating part, like this, make two at the motion piece during the motion that the arm lock is close to each other, along with the second of motion piece motion spacing in advance or postpone and offset with first locating part, correspondingly, the motion piece will be in advance or postpone and stop making two the motion that the arm lock is close to each other, so, reduce or increase the minimum distance between two arm locks, applicable in not unidimensional article.
Drawings
Fig. 1 is a schematic structural view of the spacing adjustable clamping structure of the present invention;
FIG. 2 is a side view of the adjustable spacing clamping structure of the present invention;
fig. 3 is a schematic view of a split structure of the spacing adjustable clamping structure of the present invention;
fig. 4 is a schematic structural view of the position-limiting adjustable clamping structure of the present invention (excluding the first seat).
In the figure: 10. a mounting seat; 11. a first seat body; 12. a second seat body; 20. clamping arms; 30. a first limit piece; 40. a second limiting member; 50. a slot; 60. an inner cavity; 70. and a through hole.
Detailed Description
Referring to fig. 1 to 4, the present invention discloses a clamping structure with adjustable limiting, which comprises a mounting base 10 and two clamping arms 20; the mounting base 10 is provided with a first limiting member 30; the two clamping arms 20 are arranged on the mounting base 10 and are matched for clamping an external object; at least one of the clamping arms 20 is a moving member; the moving part can be movably arranged and can enable the two clamping arms 20 to approach or move away from each other when moving; each moving part is provided with a second limiting part 40; at least one of the first limiting member 30 and the second limiting member 40 is adjustable, and when adjusting, the first limiting member 30 and the second limiting member 40 can be close to or far from each other in the moving direction of the moving member; the second limiting member 40 can move along with the corresponding moving member to abut against the first limiting member 30, so as to prevent the corresponding moving member from continuing to move the two clamping arms 20 to approach each other; it can be understood that the second limiting member 40 can move with the moving member to abut against the second limiting member 40 when the moving member moves to make the two clamping arms 20 approach each other.
On the basis of the structure, when the device is used, the moving part moves to enable the two clamping arms 20 to approach each other, when the second limiting part 40 moves along with the moving part to abut against the first limiting part 30, the moving part does not move to enable the two clamping arms 20 to approach each other any more, and at the moment, the minimum distance between the two clamping arms 20 is fixed; when the minimum distance between the two clamping arms 20 needs to be adjusted, the first limiting part 30 and/or the second limiting part 40 are/is adjusted to enable the first limiting part 30 and the second limiting part 40 to approach or separate from each other, at this time, when the moving part moves to enable the two clamping arms 20 to approach each other, the second limiting part moving along with the moving part is pushed against the first limiting part 30 in advance or backwards, correspondingly, the moving part stops moving to enable the two clamping arms 20 to approach each other in advance or backwards, and therefore, the minimum distance between the two clamping arms 20 is reduced or increased, and the method is applicable to objects with different sizes.
In this embodiment, the adjustable first limiting member 30 and/or the adjustable second limiting member 40 are/is adjustable through a threaded arrangement, at this time, the first limiting member 30 and/or the second limiting member 40 can be correspondingly adjusted by rotating the first limiting member 30 and/or the second limiting member 40, and when the first limiting member 30 and/or the second limiting member 40 is/are not rotated, the first limiting member 30 and/or the second limiting member 40 can be fixed, so that the structure is simple and easy to implement; if the first limiting member 30 is adjustable by being screwed, a screw hole is formed on the mounting base 10, a screw thread is formed on the first limiting member 30, and the first limiting member 30 is screwed with the screw hole by the screw thread to realize the screw thread setting.
In the present embodiment, the adjustable first limiting member 30 and/or the second limiting member 40 are provided with a slot 50 for external screwdriver matching insertion, and the cross-sectional shape of the slot 50 may be, but is not limited to, a straight line shape, a cross shape or a hexagonal shape; it can be understood that, when the first limiting member 30 is adjustable, the first limiting member 30 is provided with an inserting groove 50; the first limiting member 30 and the second limiting member 40 are adjustable, and the first limiting member 30 and the second limiting member 40 are both provided with slots 50; at this time, the first limiting member 30 and/or the second limiting member 40 are/is rotated by an external screwdriver, so that the convenience of rotation is improved.
In order to reduce the overall height and keep the appearance simple, the mounting base 10 of this embodiment is provided with an inner cavity 60, the first limiting member 30 and the second limiting member 40 are both disposed in the inner cavity 60, and the clamping arm 20 extends out of the inner cavity 60.
In the present embodiment, a through hole 70 for exposing the slot 50 to the outside and allowing an external screwdriver to enter and exit is formed in the cavity wall of the inner cavity 60, so that the external screwdriver can be inserted into the slot 50 through the through hole 70, and then the adjustable first limiting member 30 or the adjustable second limiting member 40 is adjusted.
The slot 50 of the embodiment is laterally disposed, and the through hole 70 is disposed on the side wall of the mounting seat 10, so that if the front surface of the mounting seat 10 is used as the operation surface, the through hole 70 will not occupy the area of the front surface of the mounting seat 10.
The mounting base 10 of the present embodiment includes a first base 11 and a second base 12 that are detachably connected, the first base 11 and the second base 12 enclose an inner cavity 60, so that the first limiting member 30 and the second limiting member 40 can be exposed by detaching the first base 11 and the second base 12, so as to repair and replace the first limiting member 30 and the second limiting member 40.
Both of the clamping arms 20 of the present embodiment are moving members, that is, both of the clamping arms 20 are movable, so that the efficiency of moving the two clamping arms 20 close to or away from each other can be improved.
In order to ensure the motion stability of the moving part, the embodiment also comprises a guide structure, a guide structure guide groove and a guide rail; one of the guide groove and the guide rail is provided on the moving member, and the remaining one is provided on the mount 10.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a spacing adjustable clamping structure which characterized in that includes:
the mounting base (10) is provided with a first limiting piece (30);
the two clamping arms (20) are arranged on the mounting base (10) and are matched with each other to clamp an external object; at least one of the clamping arms (20) is a moving part; the moving piece can be movably arranged and can enable the two clamping arms (20) to approach or move away from each other when moving; each moving part is provided with a second limiting part (40); at least one of the first limiting member (30) and the second limiting member (40) is adjustable, and when the adjustment is carried out, the first limiting member (30) and the second limiting member (40) can be close to or far away from each other in the moving direction of the moving member; the second limiting part (40) can move along with the moving part corresponding to the second limiting part to abut against the first limiting part (30) so as to prevent the moving part corresponding to the second limiting part from continuing to move the two clamping arms (20) close to each other.
2. Spacing adjustable clamping structure according to claim 1, characterized in that the adjustable first spacing member (30) and/or the second spacing member (40) is adjustable by means of a threaded arrangement.
3. The adjustable limiting clamping structure according to claim 2, wherein the adjustable first limiting member (30) and/or the adjustable second limiting member (40) are provided with slots (50) for external screw driver to be inserted in matching manner.
4. The adjustable-limit clamping structure according to claim 3, wherein the mounting seat (10) is provided with an inner cavity (60), the first limiting member (30) and the second limiting member (40) are both arranged in the inner cavity (60), and the clamping arms (20) extend out of the inner cavity (60).
5. The adjustable limit clamping structure as set forth in claim 4, wherein a wall of the inner cavity (60) is provided with a through hole (70) for exposing the slot (50) to the outside and allowing an external screwdriver to enter and exit.
6. Spacing adjustable clamping structure according to claim 5, characterized in that the slot opening of the slot (50) is arranged laterally and the through hole (70) is arranged in the side wall of the mounting seat (10).
7. The adjustable limit clamp structure according to claim 5, wherein the mounting seat (10) comprises a first seat (11) and a second seat (12) which are detachably connected, and the first seat (11) and the second seat (12) enclose the inner cavity (60).
8. Spacing adjustable clamping structure according to claim 1, characterized in that both of said clamping arms (20) are said moving parts.
9. The adjustable-spacing clamp structure of claim 1, further comprising a guide structure, said guide structure guiding the channel and the rail; one of the guide groove and the guide rail is provided on the moving member, and the remaining one is provided on the mount (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089577.0U CN217914860U (en) | 2022-05-07 | 2022-05-07 | Spacing adjustable clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089577.0U CN217914860U (en) | 2022-05-07 | 2022-05-07 | Spacing adjustable clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217914860U true CN217914860U (en) | 2022-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221089577.0U Active CN217914860U (en) | 2022-05-07 | 2022-05-07 | Spacing adjustable clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217914860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989876A (en) * | 2023-07-27 | 2023-11-03 | 中山精量衡器制造有限公司 | Weighing device with overload protection function |
-
2022
- 2022-05-07 CN CN202221089577.0U patent/CN217914860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989876A (en) * | 2023-07-27 | 2023-11-03 | 中山精量衡器制造有限公司 | Weighing device with overload protection function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 511400 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Supersonic Artificial Intelligence Technology Co.,Ltd. Address before: 511400 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SUPERSONIC AUTOMATION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |