CN112706180A - Aluminium product structure of grabbing - Google Patents
Aluminium product structure of grabbing Download PDFInfo
- Publication number
- CN112706180A CN112706180A CN202011341809.2A CN202011341809A CN112706180A CN 112706180 A CN112706180 A CN 112706180A CN 202011341809 A CN202011341809 A CN 202011341809A CN 112706180 A CN112706180 A CN 112706180A
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- plate
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- clamping plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
- B25J15/0293—Gripping heads and other end effectors servo-actuated comprising parallel grippers having fingers directly connected to actuator
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a hand-grasping structure for aluminum products, which comprises two grasping mechanisms and a connecting plate, wherein a connecting piece is arranged on the upper end surface of the connecting plate and is used for being connected with a movement mechanism of grasping equipment; the grabbing mechanisms comprise rectangular plates, electric cylinders, L-shaped clamping plates, sliding clamping plates and L-shaped connecting plates, and the connecting plates are connected with the rectangular plates of the two grabbing mechanisms in a welding mode; the L-shaped clamping plate is provided with the lower side of the rear end of the rectangular plate, and the upper end of the vertical part of the L-shaped clamping plate is connected with the lower end face of the rectangular plate in a welding mode; the front end face of the rectangular plate is provided with a T-shaped groove, the lower end of the T-shaped groove extends to the lower end face of the rectangular plate, the upper end of the sliding clamp plate is provided with a T-shaped part, the T-shaped part of the sliding clamp plate is arranged in the T-shaped groove, the shape and the size of the T-shaped part of the sliding clamp plate are the same as those of the T-shaped groove, and the sliding clamp plate can slide along the T-shaped groove; the aluminum product grabbing device has the advantage of firmly grabbing the aluminum product.
Description
Technical Field
The invention relates to the technical field of mechanical structures, in particular to a hand-held structure for an aluminum product.
Background
The aluminum products comprise tubular products, aluminum profile products and the like, and during production and processing of the aluminum products, the aluminum products need to be placed on a processing table. The aluminum product is placed on the processing table mainly in two modes, namely manual placement, labor intensity of the mode is high, and when the aluminum product is heavy, danger is easy to occur. Secondly, snatch the aluminium product through the gripper, then place the aluminium product on the processing platform, this kind of mode labour saving and time saving. However, the existing mechanical claw for grabbing the aluminum product has the problem of insecure grabbing, and the aluminum product is easy to fall off from the mechanical claw in the process of grabbing the aluminum product and placing the aluminum product on a processing table, so that the aluminum product is broken or equipment is crushed.
Disclosure of Invention
The invention aims to provide a hand-grasping structure for an aluminum product, and aims to solve the problem that an existing mechanical claw for grasping the aluminum product is not firm in grasping.
The invention is realized by the following steps: a hand-grasping structure for aluminum products comprises two grasping mechanisms and a connecting plate, wherein a connecting piece is arranged on the upper end surface of the connecting plate and is used for being connected with a movement mechanism of grasping equipment; the grabbing mechanisms comprise rectangular plates, electric cylinders, L-shaped clamping plates, sliding clamping plates and L-shaped connecting plates, the connecting plates are connected with the rectangular plates of the two grabbing mechanisms in a welding mode, and the two rectangular plates are symmetrically arranged on the left side and the right side of the connecting plates; the L-shaped clamping plate is provided with the lower side of the rear end of the rectangular plate, and the upper end of the vertical part of the L-shaped clamping plate is connected with the lower end face of the rectangular plate in a welding mode; the front end face of the rectangular plate is provided with a T-shaped groove, the lower end of the T-shaped groove extends to the lower end face of the rectangular plate, the rear end of the T-shaped groove extends to the upper end of the vertical portion of the L-shaped clamping plate, the upper end of the sliding clamping plate is provided with a T-shaped portion, the T-shaped portion of the sliding clamping plate is arranged in the T-shaped groove, the T-shaped portion of the sliding clamping plate and the T-shaped groove are identical in shape and size, the sliding clamping plate can slide along the T-shaped groove, and the lower end of the sliding clamping plate is higher than the upper end of the horizontal portion of the; the electric cylinder is arranged on the front end face of the vertical plate, the motion direction of the electric cylinder is along the front-back direction of the rectangular plate, one end of the L-shaped connecting plate is connected with a piston rod of the electric cylinder, and the other end of the L-shaped connecting plate is connected with the front end face of the sliding clamping plate.
Furthermore, the upper end face of the transverse part of the L-shaped clamping plate is of an inclined surface structure and is obliquely and downwards arranged along the direction that the transverse part of the L-shaped clamping plate is far away from the vertical part of the L-shaped clamping plate.
Furthermore, the connecting piece is of a flange structure, the connecting piece is welded on the upper end face of the connecting plate, and at least three connecting threaded holes are uniformly formed in the upper end face of the connecting piece along the circumferential direction of the connecting piece.
Furthermore, the left side and the right side of the L-shaped connecting plate are respectively provided with a reinforcing rib plate, the lower ends of the reinforcing rib plates are connected with the transverse part of the L-shaped connecting plate in a welding mode, the upper ends of the reinforcing rib plates are connected with the vertical part of the L-shaped connecting plate in a welding mode, and the upper ends of the reinforcing rib plates are lower than the upper ends of the T-shaped grooves.
Furthermore, be provided with the reinforced support board between the up end of the rear end face of riser and rectangular plate, the reinforced support board is the right angle triangle plate structure, two right angle faces of reinforced support board link to each other with the rear end face of riser and the up end welding of rectangular plate respectively.
Furthermore, a threaded through hole leading to the T-shaped groove is formed in the plate body, located right below the front end of the electric cylinder body, of the rectangular plate, a stud is installed in the threaded through hole, an inner hexagonal groove is formed in the lower end face of the stud, and the stud is used for supporting the electric cylinder body.
Further, the upper end cover of double-screw bolt is equipped with the rubber sleeve, rubber sleeve and double-screw bolt interference fit, the up end of rubber sleeve supports the lower extreme at the support electronic jar cylinder body.
Further, the lower terminal surface of connecting plate and the lower terminal surface parallel and level of rectangular plate, be provided with two stiffeners on the lower terminal surface of connecting plate, the stiffener sets up along the effect direction of connecting plate, the left end of stiffener links to each other with left rectangular plate lower terminal surface welding, the right-hand member of stiffener links to each other with the rectangular plate lower terminal surface welding on right side, two the stiffener symmetry set up in both ends around the connecting plate.
Furthermore, a rubber pad is arranged on the front side surface of the vertical part of the L-shaped clamping plate, and a rubber pad is also arranged on the rear side surface of the sliding clamping plate below the T-shaped groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the aluminum product is clamped by the sliding clamping plate and the L-shaped clamping plate, the lower end of the sliding clamping plate is higher than the upper end of the transverse part of the L-shaped clamping plate, so that the aluminum product grabbed by the aluminum product clamping device is arranged between the sliding clamping plate and the L-shaped clamping plate and above the transverse part of the L-shaped clamping plate, and the two grabbing mechanisms are arranged and have a certain distance, so that the aluminum product is grabbed more firmly. Therefore, the aluminum product grabbing device has the advantage of firmly grabbing the aluminum product.
2. The upper end surface of the transverse part of the L-shaped clamping plate is of an inclined surface structure and is obliquely and downwards arranged along the direction that the transverse part of the L-shaped clamping plate is far away from the vertical part of the L-shaped clamping plate. The arrangement has two advantages, namely, after the sliding clamping plate is loosened, the aluminum pipe can roll down along the inclined plane of the transverse part of the L-shaped clamping plate, and the aluminum product is conveniently clamped between the sliding clamping plate and the vertical part of the L-shaped clamping plate.
3. The lower terminal surface parallel and level of the lower terminal surface of connecting plate and rectangular plate is provided with two stiffeners on the lower terminal surface of connecting plate, and the stiffener sets up along the effect direction of connecting plate, and the left end of stiffener links to each other with the terminal surface welding under the left rectangular plate, and the right-hand member of stiffener links to each other with the terminal surface welding under the rectangular plate on right side, and the setting of two stiffener symmetries is both ends around the connecting plate. Through the arrangement of the reinforcing rods, the connection between the two grabbing mechanisms and the connecting plate is firmer, so that the stability and the integrity of the invention are better.
4. The front side surface of the vertical part of the L-shaped clamping plate is provided with a rubber pad, and the rear side surface of the sliding clamping plate below the T-shaped groove is also provided with a rubber pad. The rubber pad can increase the friction between the aluminum product and the sliding clamping plate and between the aluminum product and the L-shaped clamping plate, so that the aluminum product is more firmly grabbed, and the grabbed aluminum product can be protected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of a hand-held structure for aluminum products according to the present invention;
FIG. 2 is a front view of an aluminum article hand grip of the present invention;
FIG. 3 is a side view of an aluminum article hand grip of the present invention;
FIG. 4 is a top view of an aluminum article hand grip of the present invention;
FIG. 5 is a schematic perspective view of a rectangular plate of an aluminum product gripping structure according to the present invention;
FIG. 6 is a schematic perspective view of the connection between the L-shaped connecting plate and the reinforcing rib plate of the aluminum product hand-holding structure of the invention;
fig. 7 is a schematic perspective view of the connection between the stud and the rubber sleeve of the aluminum product hand-holding structure.
In the figure: 1. a connecting plate; 2. a connecting member; 201. connecting the threaded hole; 3. a rectangular plate; 301. a T-shaped slot; 4. an electric cylinder; 5. an L-shaped splint; 6. a sliding clamp plate; 7. an L-shaped connecting plate; 8. a vertical plate; 9. a rubber pad; 10. reinforcing rib plates; 11. reinforcing the support plate; 12. a stud; 1201. an inner hexagonal groove; 13. a rubber sleeve; 14. a reinforcing rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, 2, 3, 4 and 5, the aluminum product hand-grasping structure comprises two grasping mechanisms and a connecting plate 1, wherein a connecting piece 2 is arranged on the upper end surface of the connecting plate 1, the connecting piece 2 is of a flange structure, the connecting piece 2 is welded on the upper end surface of the connecting plate 1, six connecting threaded holes 201 are uniformly arranged on the upper end surface of the connecting piece 2 along the circumferential direction of the connecting piece, and the connecting piece 2 is used for being connected with a moving mechanism of a grasping device.
Snatch the mechanism and include rectangular plate 3, electronic jar 4, L shape splint 5, slip splint 6 and L shape connecting plate 7, connecting plate 1 links to each other with two rectangular plate 3 weldings that snatch the mechanism, the setting in the left and right sides of connecting plate 1 of 3 symmetries of two rectangular plates. The L-shaped clamping plate 5 is provided with the lower side of the rear end of the rectangular plate 3, and the upper end of the vertical part of the L-shaped clamping plate 5 is connected with the lower end face of the rectangular plate 3 in a welding mode. The preceding terminal surface of rectangular plate 3 is provided with T-slot 301, the lower extreme in T-slot 301 extends to on the lower terminal surface of rectangular plate 3, the rear end in T-slot 301 extends to the upper end of the 5 vertical portions of L clamp plate, the upper end of slide clamp plate 6 is provided with T portion, the T portion of slide clamp plate 6 sets up in T-slot 301, the T portion of slide clamp plate 6 is the same with the shape and the size homogeneous phase of T-slot 301, slide clamp plate 6 can slide along T-slot 301, the lower extreme of slide clamp plate 6 is higher than the upper end of the 5 horizontal portions of L clamp plate. Be provided with riser 8 on the up end of 3 rear ends of rectangular plate, electronic jar 4 is installed on the preceding terminal surface of riser 8, and electronic jar 4's direction of motion is continuous with the piston rod of electronic jar 4 along the fore-and-aft direction of rectangular plate 3, the one end of L shape connecting plate 7, the other end and slide clamp 6 preceding terminal surface link to each other.
The working principle of the invention is as follows: the aluminum product grabbing device is connected with a moving mechanism of the grabbing device through the connecting piece 2, and the aluminum product grabbing device can be driven to grab aluminum products through the moving mechanism of the grabbing device. When the aluminum pipe grabbing device is used for grabbing aluminum products, for example, when an aluminum pipe is grabbed, the electric cylinder 4 drives the sliding clamp plate 6 to move towards the direction far away from the L-shaped clamp plate 5, so that the distance between the sliding clamp plate 6 and the L-shaped clamp plate 5 is enough for the aluminum pipe to pass through, then the moving mechanism of the grabbing device drives the aluminum pipe grabbing device to move right above the aluminum pipe to be grabbed, and the left and right directions of the aluminum pipe grabbing device are along the length direction of the aluminum pipe to be grabbed. The moving mechanism of the gripping device drives the invention downwards so that the transverse portion of the L-shaped clamp plate 5 reaches the support surface of the aluminium tube to be gripped, which is now located between the sliding clamp plate 6 and the L-shaped clamp plate 5. The electric cylinder 4 is actuated so that the slide clamp 6 is moved toward the direction close to the L-shaped clamp 5, clamping the aluminum pipe between the vertical portion of the L-shaped clamp 5 and the slide clamp 6. And finally, driving the aluminum pipe grabbed by the aluminum pipe grabbing device and the aluminum pipe grabbing device to move to a processing platform through a motion mechanism of grabbing equipment, and starting the electric cylinder 4 in a reverse direction to enable the sliding clamping plate 6 to move towards a direction far away from the L-shaped clamping plate 5, so that the grabbed aluminum pipe can be loosened and placed on the processing platform. According to the invention, the aluminum product is clamped by the sliding clamping plate 6 and the L-shaped clamping plate 5, the lower end of the sliding clamping plate 6 is higher than the upper end of the transverse part of the L-shaped clamping plate 5, so that the aluminum product grabbed by the aluminum product grabbing device is arranged between the sliding clamping plate 6 and the vertical part of the L-shaped clamping plate 5 and above the transverse part of the L-shaped clamping plate 5, and two grabbing mechanisms are additionally arranged, and a certain distance is reserved between the two grabbing mechanisms, so that the aluminum product is grabbed more firmly. Therefore, the aluminum product grabbing device has the advantage of firmly grabbing the aluminum product.
Referring to fig. 1 and 3, the upper end surface of the transverse portion of the L-shaped clamp plate 5 is a slope structure and is inclined downward along the direction that the transverse portion of the L-shaped clamp plate 5 is far away from the vertical portion of the L-shaped clamp plate 5. This arrangement has two advantages, namely, after the sliding clamp plate 6 is loosened, the aluminum pipe can roll down along the inclined plane of the transverse part of the L-shaped clamp plate 5, and the aluminum product can be clamped between the sliding clamp plate 6 and the vertical part of the L-shaped clamp plate 5 conveniently.
Referring to fig. 6, the left side and the right side of the L-shaped connecting plate 7 are respectively provided with a reinforcing rib plate 10, the lower end of the reinforcing rib plate 10 is connected with the transverse part of the L-shaped connecting plate 7 in a welding manner, the upper end of the reinforcing rib plate 10 is connected with the vertical part of the L-shaped connecting plate 7 in a welding manner, and the upper end of the reinforcing rib plate 10 is lower than the upper end of the T-shaped groove 301. Through the arrangement, the L-shaped connecting plate 7 can stably keep the 90-degree included angle between the transverse part and the vertical part of the L-shaped connecting plate not to deform, and the electric cylinder 4 drives the sliding clamping plate 6 to move along the T-shaped groove 301 through the L-shaped connecting plate 7.
Referring to fig. 3 and 4, a reinforcing support plate 11 is disposed between the rear end surface of the vertical plate 8 and the upper end surface of the rectangular plate 3, the reinforcing support plate 11 is in a right-angled triangle structure, and two right-angled surfaces of the reinforcing support plate 11 are respectively connected to the rear end surface of the vertical plate 8 and the upper end surface of the rectangular plate 3 by welding. The arrangement of the reinforcing support plate 11 makes the arrangement of the vertical plate 8 more firm.
Referring to fig. 3, 5 and 7, a plate body of the rectangular plate 3 located right below the front end of the cylinder body of the electric cylinder 4 is provided with a threaded through hole leading to the T-shaped groove 301, a stud 12 is installed in the threaded through hole, a lower end surface of the stud 12 is provided with an inner hexagonal groove 1201, the stud 12 is screwed through the inner hexagonal groove 1201, and the stud 12 is used for supporting the cylinder body of the electric cylinder 4, so that the electric cylinder 4 is installed more firmly.
Referring to fig. 7, a rubber sleeve 13 is sleeved on the upper end of the stud 12, the rubber sleeve 13 is in interference fit with the stud 12, the upper end surface of the rubber sleeve 13 abuts against the lower end of the cylinder body supporting the electric cylinder 4, and the rubber sleeve 13 can prevent the stud 12 from directly contacting the cylinder body supporting the electric cylinder 4 to damage the cylinder body supporting the electric cylinder 4.
Referring to fig. 1 and 2, the lower end surface of the connecting plate 1 is flush with the lower end surface of the rectangular plate 3, two reinforcing rods 14 are arranged on the lower end surface of the connecting plate 1, the reinforcing rods 14 are arranged along the acting direction of the connecting plate 1, the left ends of the reinforcing rods 14 are connected with the lower end surface of the left rectangular plate 3 in a welding mode, the right ends of the reinforcing rods 14 are connected with the lower end surface of the right rectangular plate 3 in a welding mode, and the two reinforcing rods 14 are symmetrically arranged at the front end and the rear end of the connecting plate 1. The arrangement of the reinforcing rods 14 enables the connection between the two gripping mechanisms and the connecting plate 1 to be more secure, so that the stability and integrity of the invention are better.
Referring to fig. 1 and 3, a rubber pad 9 is disposed on the front side of the vertical portion of the L-shaped clamp plate 5, and a rubber pad 9 is also disposed on the rear side of the sliding clamp plate 6 below the T-shaped groove 301. The rubber pad 9 can increase the friction between the aluminum product and the sliding clamping plate 6 and the L-shaped clamping plate 5, so that the aluminum product is more firmly grabbed, and the grabbed aluminum product can be protected.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The aluminum product hand-grasping structure is characterized by comprising two grasping mechanisms and a connecting plate (1), wherein a connecting piece (2) is arranged on the upper end face of the connecting plate (1), and the connecting piece (2) is used for being connected with a movement mechanism of grasping equipment; the grabbing mechanism comprises rectangular plates (3), an electric cylinder (4), an L-shaped clamping plate (5), a sliding clamping plate (6) and an L-shaped connecting plate (7), the connecting plate (1) is connected with the rectangular plates (3) of the two grabbing mechanisms in a welding mode, and the two rectangular plates (3) are symmetrically arranged on the left side and the right side of the connecting plate (1); the L-shaped clamping plate (5) is provided with the lower side of the rear end of the rectangular plate (3), and the upper end of the vertical part of the L-shaped clamping plate (5) is connected with the lower end face of the rectangular plate (3) in a welding mode; the front end face of the rectangular plate (3) is provided with a T-shaped groove (301), the lower end of the T-shaped groove (301) extends to the lower end face of the rectangular plate (3), the rear end of the T-shaped groove (301) extends to the upper end of the vertical portion of the L-shaped clamping plate (5), the upper end of the sliding clamping plate (6) is provided with a T-shaped portion, the T-shaped portion of the sliding clamping plate (6) is arranged in the T-shaped groove (301), the T-shaped portion of the sliding clamping plate (6) and the T-shaped groove (301) are identical in shape and size, the sliding clamping plate (6) can slide along the T-shaped groove (301), and the lower end of the sliding clamping plate (6) is higher than the upper end of the horizontal portion of the L-shaped clamping plate (5; the electric hydraulic cylinder is characterized in that a vertical plate (8) is arranged on the upper end face of the rear end of the rectangular plate (3), the electric cylinder (4) is installed on the front end face of the vertical plate (8), the moving direction of the electric cylinder (4) is along the front-back direction of the rectangular plate (3), one end of the L-shaped connecting plate (7) is connected with a piston rod of the electric cylinder (4), and the other end of the L-shaped connecting plate is connected with the front end face of the sliding clamping plate (6).
2. An aluminium product grab structure according to claim 1, wherein the upper end surface of the transverse portion of the L-shaped clamping plate (5) is of a slope structure and is arranged obliquely downwards in a direction that the transverse portion of the L-shaped clamping plate (5) is far away from the vertical portion of the L-shaped clamping plate (5).
3. An aluminum product hand holding structure as claimed in claim 2, wherein the connecting member (2) is of a flange structure, the connecting member (2) is welded on the upper end face of the connecting plate (1), and the upper end face of the connecting member (2) is uniformly provided with at least three connecting threaded holes (201) along the circumferential direction.
4. The aluminum product hand grasping structure according to claim 2, wherein a reinforcing rib plate (10) is respectively arranged on the left side and the right side of the L-shaped connecting plate (7), the lower end of the reinforcing rib plate (10) is connected with the transverse part of the L-shaped connecting plate (7) in a welding mode, the upper end of the reinforcing rib plate (10) is connected with the vertical part of the L-shaped connecting plate (7) in a welding mode, and the upper end of the reinforcing rib plate (10) is lower than the upper end of the T-shaped groove (301).
5. The aluminum product hand grasping structure according to claim 4, wherein a reinforcing support plate (11) is arranged between the rear end face of the vertical plate (8) and the upper end face of the rectangular plate (3), the reinforcing support plate (11) is of a right-angle triangular plate structure, and two right-angle faces of the reinforcing support plate (11) are respectively connected with the rear end face of the vertical plate (8) and the upper end face of the rectangular plate (3) in a welding manner.
6. The aluminum product hand grasping structure according to claim 5, wherein a threaded through hole leading to the T-shaped groove (301) is formed in a plate body of the rectangular plate (3) and located right below the front end of the cylinder body of the electric cylinder (4), a stud (12) is installed in the threaded through hole, an inner hexagonal groove (1201) is formed in the lower end face of the stud (12), and the stud (12) is used for supporting the cylinder body of the electric cylinder (4).
7. The aluminum product hand grasping structure according to claim 6, wherein a rubber sleeve (13) is sleeved on the upper end of the stud (12), the rubber sleeve (13) is in interference fit with the stud (12), and the upper end face of the rubber sleeve (13) abuts against the lower end of the cylinder body of the supporting electric cylinder (4).
8. The aluminum product hand grasping structure according to any one of claims 1 to 7, wherein the lower end face of the connecting plate (1) is flush with the lower end face of the rectangular plate (3), two reinforcing rods (14) are arranged on the lower end face of the connecting plate (1), the reinforcing rods (14) are arranged along the action direction of the connecting plate (1), the left end of each reinforcing rod (14) is connected with the lower end face of the rectangular plate (3) on the left side in a welded manner, the right end of each reinforcing rod (14) is connected with the lower end face of the rectangular plate (3) on the right side in a welded manner, and the two reinforcing rods (14) are symmetrically arranged at the front end and the rear end of the connecting plate (1).
9. Aluminum product hand grasping structure according to any one of claims 1 to 7, wherein the L-shaped clamping plate (5) is provided with a rubber pad (9) on the front side of the vertical part and the sliding clamping plate (6) is provided with a rubber pad (9) on the rear side below the T-shaped groove (301).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011341809.2A CN112706180A (en) | 2020-11-26 | 2020-11-26 | Aluminium product structure of grabbing |
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| CN202011341809.2A CN112706180A (en) | 2020-11-26 | 2020-11-26 | Aluminium product structure of grabbing |
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| CN112706180A true CN112706180A (en) | 2021-04-27 |
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Application publication date: 20210427 |
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| RJ01 | Rejection of invention patent application after publication |