CN219685652U - Self-adaptive rod clamping jaw - Google Patents
Self-adaptive rod clamping jaw Download PDFInfo
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- CN219685652U CN219685652U CN202320572053.5U CN202320572053U CN219685652U CN 219685652 U CN219685652 U CN 219685652U CN 202320572053 U CN202320572053 U CN 202320572053U CN 219685652 U CN219685652 U CN 219685652U
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 46
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 description 11
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the field of clamping jaws, and particularly relates to a self-adaptive rod clamping jaw which comprises a base, a linear driving piece I, a synchronous assembly and two groups of clamping fingers which are oppositely arranged; the two groups of clamping fingers are hinged with the base, one group of clamping fingers are provided with more than two clamping jaws I, the more than two clamping jaws I are sequentially arranged at intervals, the other group of clamping fingers are provided with more than one clamping jaw II, the linear driving piece I comprises a fixed end and an output end, one of the fixed end and the output end is hinged with the clamping jaw I, and the other clamping finger is hinged with the clamping jaw II; the synchronous assembly comprises a connecting rod frame and two straight connecting rods, wherein the connecting rod frame is connected with the base, a sliding groove is formed in the connecting rod frame, one ends of the two straight connecting rods are hinged to each other and are arranged in the sliding groove in a sliding mode, the other end of one straight connecting rod is hinged to the clamping jaw I, and the other end of the other straight connecting rod is hinged to the clamping jaw II.
Description
Technical Field
The utility model belongs to the field of clamping jaws, and particularly relates to a self-adaptive rod clamping jaw.
Background
The clamping jaw is widely applied to industrial robots, is a mechanical actuating mechanism for clamping workpieces or tools, and can be divided into different types such as multi-finger clamping jaws and deformation clamping jaws according to different shapes and using methods of the clamped workpieces.
The Chinese patent No. CN 201420730200.8-an opening and closing manipulator mechanism provides a common opening and closing manipulator mode with self-locking, which drives two clamping jaws to open and close through a threaded screw pair and combines a synchronous assembly to enable the opening and closing angles of the two clamping jaws to be consistent. But the opening and closing driving force of the mode is smaller, and the mode cannot adapt to clamping of workpieces with different sizes.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a self-adaptive rod clamping jaw which can adapt to clamping of rods with various sizes and has two clamping modes.
The utility model provides a self-adaptive rod clamping jaw which comprises a base, a linear driving piece I, a synchronous assembly and two groups of clamping fingers which are oppositely arranged;
the two groups of clamping fingers are hinged with the base, one group of clamping fingers are provided with more than two clamping jaws I, the more than two clamping jaws I are sequentially arranged at intervals, the other group of clamping fingers are provided with more than one clamping jaw II, and the clamping jaws II are arranged between the intervals of the two clamping jaws I;
the linear driving piece I comprises a fixed end and an output end, one of the fixed end and the output end is hinged with the clamping jaw I, and the other of the fixed end and the output end is hinged with the clamping jaw II;
the synchronous assembly comprises a connecting rod frame and two straight connecting rods, the connecting rod frame is connected with the base, a sliding groove is formed in the connecting rod frame, one ends of the two straight connecting rods are hinged to each other and are arranged in the sliding groove in a sliding mode, the other end of one straight connecting rod is hinged to the clamping jaw I, and the other end of the other straight connecting rod is hinged to the clamping jaw II.
Still further, the linkage is hinged to the base and further includes a locking structure that locks the linkage to the base.
Further, each clamping jaw II is provided with a linear driving piece I.
Further, a group of synchronous assemblies are arranged on one side of each clamping jaw II.
Still further, be provided with the polylith mounting panel on the base, still include the fixed axle of connection polylith mounting panel, clamping jaw I and clamping jaw II pass through the fixed axle and articulate with the base.
The utility model further comprises a mounting block I and a mounting block II, wherein the mounting block I is arranged between the intervals of the two clamping jaws I, the mounting block I is hinged with the two adjacent clamping jaws I, the mounting block II is hinged on the clamping jaws II, one of the fixed end and the output end is hinged with the clamping jaws I, and the other one is hinged with the clamping jaws II.
Still further, the straight line driving piece I includes interconnect's lead screw and motor, the motor sets up on the installation piece I, the lead screw with installation piece I rotates to be connected, and with installation piece II threaded connection.
Still further, clamping jaw I and clamping jaw II all include interconnect's articulated portion and bend the portion, the articulated portion of clamping jaw I and clamping jaw II is kept away from gradually from the articulated end of clamping jaw to the direction of opening and shutting the end, the articulated end of clamping jaw to the direction of opening and shutting the end of clamping jaw is drawn close gradually to the portion of bending of clamping jaw I and clamping jaw II.
The utility model further comprises a bending gasket, one end of the bending gasket is hinged with the end part of the bending part, an elastic buffer piece is arranged on the hinge part, and the other end of the bending gasket is connected with the elastic buffer piece.
The utility model further comprises a bending gasket, one end of the bending gasket is hinged with the end part of the bending part, a linear driving piece II is arranged on the hinged part, and the other end of the bending gasket is connected with the linear driving piece II.
The self-adaptive rod clamping jaw has the advantages that the self-adaptive rod clamping jaw can be suitable for clamping rods in a larger size range, the linear driving piece I directly acts on the clamping jaw I and the clamping jaw II, has larger opening and closing driving force, can meet the requirement of clamping rods with large weight, is simultaneously combined with the synchronous component, enables the rotation track of the clamping jaw I and the clamping jaw II to be controllable, is convenient for an operator to operate, and can provide two clamping modes according to the connection mode of the switching connecting frame and the base.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2.
In the figure, 1-base; 101-mounting plates; 2-clamping jaw I; 3-fixing shaft; a 4-synchronization component; 401-a connecting rod rest; 4011-a sliding groove; 402-straight connecting rod; 5-a screw rod; 6-a motor; 7, a mounting block I; 8-clamping jaw II; 9-mounting block II; 10-hinge; 11-bending parts; 12-bending the gasket; 13-elastic cushioning; 1301-sleeve; 1302-telescoping rod; 1303-springs; 14-hinge axis.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; the device can be mechanically connected, electrically connected, physically connected or wirelessly connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
1-3, the utility model provides a self-adaptive rod clamping jaw, which comprises a base 1, a linear driving piece I, a synchronous assembly 4 and two groups of clamping fingers which are oppositely arranged; the base 1 is used as a fixed head of the clamping jaw and is used for installing the self-adaptive rod clamping jaw to a position to be installed, such as equipment such as a hoisting device or a mechanical arm, the linear driving piece I is used for driving two groups of clamping fingers which are oppositely arranged to open and close, clamping and releasing of the rod are realized, the synchronous assembly 4 ensures synchronous movement of the two clamping fingers when the two clamping fingers are unfolded and folded, the working stability of the clamping jaw is ensured, the movement track and movement rule of the clamping jaw are determined in advance, an operator can conveniently control the clamping jaw, and the two groups of clamping fingers are used for clamping and releasing the rod;
the two groups of clamping fingers are hinged with the base 1, so that the two groups of clamping fingers can swing relative to the base 1, one group of clamping fingers are provided with more than two clamping jaws I2, the more than two clamping jaws I2 are sequentially arranged at intervals, the other group of clamping fingers are provided with more than one clamping jaw II 8, the clamping jaws II 8 are arranged between the intervals of the two clamping jaws I2, the clamping jaws I2 and the clamping jaws II 8 are arranged in a staggered manner, and compared with the mode of alignment of the two groups of clamping fingers, the clamping fingers have larger opening and closing dimensions, can be matched with rod clamping with different diameters, and the application range is improved;
the linear driving piece I comprises a fixed end and an output end, one of the fixed end and the output end is hinged with the clamping jaw I2, and the other of the fixed end and the output end is hinged with the clamping jaw II 8; the linear driving piece I can be a linear motion driving piece such as a cylinder, a hydraulic cylinder, an electric cylinder or a linear module, wherein the fixed end is a main body of the linear driving piece I, such as a cylinder body of the hydraulic cylinder, the cylinder or the electric cylinder, and the output end is an output part of the linear driving piece I, such as a piston rod of the hydraulic cylinder, the cylinder or the electric cylinder.
The synchronous assembly 4 comprises a connecting rod rest 401 and two straight connecting rods 402, the connecting rod rest 401 is connected with the base 1, the connecting rod rest 401 and the base 1 can be fixedly connected or hinged, a sliding groove 4011 is formed in the connecting rod rest 401, one ends of the two straight connecting rods 402 are hinged to each other and are arranged in the sliding groove 4011 in a sliding mode, the other end of one straight connecting rod 402 is hinged to the clamping jaw I2, the other end of the other straight connecting rod 402 is hinged to the clamping jaw II 8, the synchronous assembly 4 enables the clamping jaw I2 and the clamping jaw II 8 to synchronously rotate when the linear driving piece I works, the same angle is adopted when the clamping jaw I and the clamping jaw II are rotated, and an operator can predict the opening and closing positions of the clamping jaw in advance. When the connecting frame 401 is fixedly connected with the base 1, the clamping jaw I2, the clamping jaw II 8 and the linear moving member as a whole cannot rotate and swing relative to the base 1 at will, namely, the linear moving member works, and only the clamping jaw I2 and the clamping jaw II 8 are relatively far away or close to each other along the central axis of the base 1, so that the self-adaptive rod clamping jaw is suitable for a scene requiring the self-adaptive rod clamping jaw to tilt or clamp horizontally; when the connecting frame 401 is hinged with the base 1, the clamping jaw I2, the clamping jaw II 8 and the linear moving member can rotate and swing relative to the base 1 at will as a whole, namely, the linear moving member works, only the clamping jaw I2 and the clamping jaw II 8 are relatively far away or close to each other with the same rotation angle, the clamping jaw I2, the clamping jaw II 8 and the linear moving member can rotate along the base 1 at will as a whole, and when the device is used specifically, no matter how the lifting device or the mechanical arm moves, the clamping jaw II 8 and the linear moving member can vertically face downwards through gravity, so that the device is suitable for application scenes of a rod piece only needing to vertically lift and lower, and the requirements of the lifting device or the mechanical arm are reduced.
The self-adaptive rod clamping jaw provided by the utility model can be suitable for clamping rods in a larger size range, the linear driving piece I directly acts on the clamping jaw I2 and the clamping jaw II 8, has larger opening and closing driving force, can meet the clamping requirement of rods with large weight, is simultaneously combined with the synchronous component 4, so that the rotating track of the clamping jaw I2 and the clamping jaw II 8 is controllable, and is convenient for an operator to operate, in addition, two clamping modes can be provided according to the connection mode of the switching connecting frame 401 and the base 1, one clamping mode can control the whole inclination or the level of the self-adaptive rod clamping jaw for equipment such as a lifting or mechanical arm, and the other clamping mode can control the whole self-adaptive rod clamping jaw to keep a vertical state all the time by gravity except the base 1, is suitable for application scenes of the equipment such as a lifting rod only by the plumb, and reduces the requirements of equipment such as the lifting or the mechanical arm.
In one embodiment, the connecting rod rest 401 is hinged to the base 1, and further includes a locking structure for locking the connecting rod rest 401 and the base 1, through the above arrangement, two clamping modes can be rapidly switched according to needs, and the specific locking structure can be a fixing bolt or other clamping structure, which is mainly used for converting the hinged connection of the connecting rod rest 401 and the base 1 into a fixed connection, and as various existing technologies can be realized, the unfolding and the specific limitation are not made herein.
In one embodiment, each clamping jaw II 8 is provided with a linear driving piece I, so that the driving force of opening and closing can be improved, and the application range of clamping is further improved.
In one embodiment, a set of synchronizing assemblies 4 is arranged on one side of each clamping jaw II 8, so that the integral opening and closing angle consistency of the clamping jaws I2 and II 8 is guaranteed, and the clamping of the axial direction of the rod piece is kept uniform and beneficial.
In one embodiment, be provided with polylith mounting panel 101 on the base 1, still including the fixed axle 3 of connecting polylith mounting panel 101, clamping jaw I2 and clamping jaw II 8 all articulate with base 1 through fixed axle 3, in this embodiment, clamping jaw I2 and clamping jaw II 8's structure is unanimous, all includes two curb plates and the connecting rod of connecting two curb plates, the both sides board of clamping jaw I2 tip articulates with the fixed axle 3 part that the mounting panel 101 both sides are protruding, namely clamping jaw I2's both sides board articulates the setting respectively in the both sides of mounting panel 101, and clamping jaw II 8 tip articulates with the fixed axle 3 part that is located between two mounting panels 101, namely clamping jaw II 8's both sides board articulates the setting respectively in the both sides of interval to this rational utilization space guarantees clamping jaw I2 and clamping jaw II 8's articulated stability, and carries out the regional rational distribution of mounted position.
In one embodiment, the utility model further comprises a mounting block I7 and a mounting block II 9, wherein the mounting block I7 is arranged between the intervals of the two clamping jaws I2, the mounting block I7 is hinged with the adjacent two clamping jaws I2, the mounting block II 9 is hinged on the clamping jaw II 8, one of the fixed end and the output end is hinged with the clamping jaw I2, and the other is hinged with the clamping jaw II 8, in the embodiment, the mounting block I7 is not only used for realizing the hinging of the fixed end or the output end, but also can form the adjacent two clamping jaws I2 into a whole, and particularly as shown in fig. 1, the mounting block I7 is hinged with the clamping jaw I2 through a hinging shaft 14, and the hinging shaft 14 can be connected with a plurality of clamping jaws I2, so that the consistency of the opening and closing angles of the plurality of clamping jaws I2 is further improved.
In one embodiment, the linear driving member i includes interconnect's lead screw 5 and motor 6, motor 6 sets up on the installation piece i 7, lead screw 5 with installation piece i 7 rotates to be connected, and with installation piece ii 9 threaded connection, in this embodiment, lead screw 5, motor 6, installation piece i 7 and installation piece ii 9 are whole to form a lead screw nut pair, lead screw 5, motor 6 and installation piece i 7 are as the stiff end of linear driving member i, installation piece ii 9 then is as the output of linear driving member i, because the screw and the threaded cooperation of installation piece ii 9 have the auto-lock effect, consequently when motor 6 stops working, clamping jaw i 2 and clamping jaw ii 8's open and shut the angle and then lock through the auto-lock, can avoid clamping jaw i 2 and clamping jaw ii 8 to loosen at the clamp in-process, possess anti-drop function, improve the safety and the stability of clamping. Of course, the linear driving piece I can also adopt an air cylinder, a hydraulic cylinder or an electric cylinder with a self-locking function, and can rotate according to actual needs.
In one embodiment, the clamping jaw i 2 and the clamping jaw ii 8 each include an articulated portion 10 and a bending portion 11 that are connected to each other, the articulated portions 10 of the clamping jaw i 2 and the clamping jaw ii 8 are gradually far away from each other from the articulated end of the clamping jaw to the opening and closing direction, the bending portions 11 of the clamping jaw i 2 and the clamping jaw ii 8 are gradually close to each other from the articulated end of the clamping jaw to the opening and closing direction, the connecting positions of the articulated portions 10 and the bending portions 11 in the clamping jaw i 2 and the clamping jaw ii 8 form a clamping space with the largest interval, the clamping space gradually close when the bending portions 11 of the clamping jaw i 2 and the clamping jaw ii 8 mutually intersect, a closed clamping space is formed, a rod piece can not fall in the space, after the clamping jaw i 2 and the clamping jaw ii 8 are further closed, the two groups of articulated portions 10 and the bending portions 11 enclose to form a quadrilateral fixing rod piece, so that the rod piece is clamped by four points, and the safety and stability of transportation are improved.
In one embodiment, the utility model further comprises a bending gasket 12, one end of the bending gasket 12 is hinged with the end part of the bending part 11, an elastic buffer piece 13 is arranged on the hinging part 10, the other end of the bending gasket 12 is connected with the elastic buffer piece 13, the bending gasket 12 is arranged on the clamping space of the clamping jaw I2 and the clamping jaw II 8, so that the clamping jaw I2 and the clamping jaw II 8 can be prevented from damaging a rod piece, meanwhile, one end of the bending gasket 12 is hinged, the elastic buffer piece 13 is arranged at one end, the clamping adaptability of the rod piece is improved, the bending gasket 12 can be elastically moved for a small distance, the clamping force of the rod piece is improved, the clamped rod piece is prevented from being damaged, the elastic buffer 13 specifically comprises a sleeve 1301, a telescopic rod 1302 and a spring 1303, the sleeve 1301 is hinged to a side plate of the clamping jaw I2, the telescopic rod 1302 is hinged to the end portion of the bending gasket 12, the telescopic rod 1302 and the sleeve 1301 are in sliding fit, the telescopic rod 1302 cannot be separated from the sleeve 1301, the spring 1303 is arranged in the sleeve 1301, one end of the spring 1303 is abutted to the inner wall of the sleeve 1301, the other end of the spring is abutted to the telescopic rod 1302, the telescopic rod 1302 pushes the bending gasket 12 to be far away from the clamping jaw I2, when the rod is clamped, the rod is contacted with the bending gasket 12, the bending gasket 12 rotates along the hinged end, the telescopic rod 1302 is pushed to move and compress the spring 1303, and the restoring force of the spring 1303 drives the bending gasket 12 to be clung to the rod.
In one embodiment, the utility model further comprises a bending gasket 12, one end of the bending gasket 12 is hinged to the end of the bending part 11, a linear driving part II is arranged on the hinge part 10, the other end of the bending gasket 12 is connected with the linear driving part II, in this embodiment, the bending gasket 12 is arranged on the clamping space of the clamping jaw I2 and the clamping jaw II 8, so that the clamping jaw I2 and the clamping jaw II 8 can be prevented from damaging a rod piece, meanwhile, one end of the bending gasket 12 is hinged, and the linear driving part II is arranged at one end of the bending gasket 12, so that the adaptability of clamping the rod piece is improved, the bending gasket 12 can be driven to make a small section of movement, the clamping force and the fitting degree of the rod piece are improved, and the stability and the reliability of the clamping of the rod piece are further improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (10)
1. The self-adaptive rod clamping jaw is characterized by comprising a base (1), a linear driving piece I, a synchronous assembly (4) and two groups of clamping fingers which are oppositely arranged;
two groups of clamping fingers are hinged with the base (1), wherein one group of clamping fingers is provided with more than two clamping jaws I (2), the more than two clamping jaws I (2) are sequentially arranged at intervals, the other group of clamping fingers is provided with more than one clamping jaw II (8), and the clamping jaws II (8) are arranged between the intervals of the two clamping jaws I (2);
the linear driving piece I comprises a fixed end and an output end, one of the fixed end and the output end is hinged with the clamping jaw I (2), and the other of the fixed end and the output end is hinged with the clamping jaw II (8);
the synchronous assembly (4) comprises a connecting rod rest (401) and two straight connecting rods (402), wherein the connecting rod rest (401) is connected with the base (1), a sliding groove (4011) is formed in the connecting rod rest (401), one ends of the two straight connecting rods (402) are hinged to each other and are arranged in the sliding groove (4011) in a sliding mode, the other end of one straight connecting rod (402) is hinged to the clamping jaw I (2), and the other end of the other straight connecting rod (402) is hinged to the clamping jaw II (8).
2. An adaptive rod clamping jaw as claimed in claim 1, characterized in that the linkage (401) is hinged to the base (1), further comprising a locking structure locking the linkage (401) to the base (1).
3. An adaptive rod clamping jaw according to claim 1, characterized in that a linear drive i is provided on each of said clamping jaws ii (8).
4. An adaptive rod clamping jaw according to claim 1, characterized in that a set of synchronizing assemblies (4) is provided on one side of each clamping jaw ii (8).
5. The self-adaptive rod clamping jaw according to claim 1, wherein the base (1) is provided with a plurality of mounting plates (101), the self-adaptive rod clamping jaw further comprises a fixed shaft (3) connected with the plurality of mounting plates (101), and the clamping jaw I (2) and the clamping jaw II (8) are hinged with the base (1) through the fixed shaft (3).
6. The self-adaptive rod clamping jaw according to any one of claims 1 to 5, further comprising a mounting block i (7) and a mounting block ii (9), wherein the mounting block i (7) is arranged between the intervals of two clamping jaws i (2), the mounting block i (7) is hinged to two adjacent clamping jaws i (2), the mounting block ii (9) is hinged to the clamping jaw ii (8), one of the fixed end and the output end is hinged to the clamping jaw i (2), and the other one is hinged to the clamping jaw ii (8).
7. The self-adaptive rod clamping jaw as claimed in claim 6, wherein the linear driving member i comprises a screw rod (5) and a motor (6) which are connected with each other, the motor (6) is arranged on the mounting block i (7), and the screw rod (5) is rotatably connected with the mounting block i (7) and is in threaded connection with the mounting block ii (9).
8. The self-adaptive rod clamping jaw as claimed in any one of claims 1-5, wherein the clamping jaw I (2) and the clamping jaw II (8) respectively comprise a hinge part (10) and a bending part (11) which are connected with each other, the hinge parts (10) of the clamping jaw I (2) and the clamping jaw II (8) are gradually far away from each other from the hinge end of the clamping jaw to the opening end direction, and the bending parts (11) of the clamping jaw I (2) and the clamping jaw II (8) are gradually close to each other from the hinge end of the clamping jaw to the opening end direction.
9. The self-adaptive rod clamping jaw according to claim 8, further comprising a bending gasket (12), wherein one end of the bending gasket (12) is hinged to the end of the bending part (11), an elastic buffer (13) is arranged on the hinge part (10), and the other end of the bending gasket (12) is connected with the elastic buffer (13).
10. The self-adaptive rod clamping jaw according to claim 8, further comprising a bending gasket (12), wherein one end of the bending gasket (12) is hinged to the end of the bending part (11), a linear driving part II is arranged on the hinge part (10), and the other end of the bending gasket (12) is connected with the linear driving part II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572053.5U CN219685652U (en) | 2023-03-22 | 2023-03-22 | Self-adaptive rod clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572053.5U CN219685652U (en) | 2023-03-22 | 2023-03-22 | Self-adaptive rod clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685652U true CN219685652U (en) | 2023-09-15 |
Family
ID=87943346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320572053.5U Active CN219685652U (en) | 2023-03-22 | 2023-03-22 | Self-adaptive rod clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685652U (en) |
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2023
- 2023-03-22 CN CN202320572053.5U patent/CN219685652U/en active Active
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Inventor after: Liu Changqing Inventor after: Zhang Zhenzheng Inventor before: Liu Changqing Inventor before: Zhang Zhenyuan |