CN210789893U - Assembling and clamping device - Google Patents
Assembling and clamping device Download PDFInfo
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- CN210789893U CN210789893U CN201921851412.0U CN201921851412U CN210789893U CN 210789893 U CN210789893 U CN 210789893U CN 201921851412 U CN201921851412 U CN 201921851412U CN 210789893 U CN210789893 U CN 210789893U
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- clamping body
- movable seat
- clamping
- rod
- assembly
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Abstract
The application provides a device is got to assembly clamp belongs to assembly technical field. The assembling and clamping device comprises a base, a movable seat, a first driving mechanism, a first clamping body, a second clamping body and a second driving mechanism. The movable seat is movably arranged on the base. The first driving mechanism is used for driving the movable seat to vertically move relative to the base. The first clamping body and the second clamping body are arranged oppositely in a first preset direction, and the first clamping body and the second clamping body are used for being matched with a clamping upper assembly part. The second driving mechanism is used for driving the first clamping body and the second clamping body to mutually approach or depart from each other along a first preset direction. The bottom of the movable seat is provided with an extruding part for extruding the assembly part. The assembly clamping device with the structure can grab the upper assembly part, can assemble the grabbed upper assembly part and the lower assembly part, and can quickly finish assembly without manual intervention.
Description
Technical Field
The application relates to the technical field of assembly, in particular to an assembly clamping device.
Background
When two assembly parts (such as an upper die and a lower die) are assembled, the two assembly parts are generally assembled by aligning and applying pressure through manual operation, and the assembly process is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a device is got to assembly clamp to improve the problem that current assembly method assembling process is wasted time and energy.
The embodiment of the application provides an assembly clamping device which comprises a base, a movable seat, a first driving mechanism, a first clamping body, a second clamping body and a second driving mechanism;
the movable seat is movably arranged on the base;
the first driving mechanism is used for driving the movable seat to vertically move relative to the base;
the first clamping body and the second clamping body are oppositely arranged in a first preset direction, and the first clamping body and the second clamping body are used for clamping an upper assembly part in a matched manner;
the second driving mechanism is used for driving the first clamping body and the second clamping body to mutually approach or depart from each other along the first preset direction;
wherein, the bottom of the movable seat is provided with an extruding top part for extruding the upper assembling part.
Among the above-mentioned technical scheme, first clamping body and second clamping body can move to the direction that is close to each other along first predetermined direction under the effect of second actuating mechanism to the installation part is gone up in the centre gripping. After the first clamping body and the second clamping body are matched with the clamping assembly part, the movable seat is driven by the first driving mechanism to vertically move downwards relative to the base, so that the upper assembly part and the lower assembly part can be assembled. During assembly, the top extruding part at the bottom of the movable seat extrudes the upper assembly part, so that extrusion force is provided for the upper assembly part during assembly. The assembly clamping device with the structure can grab the upper assembly part, can assemble the grabbed upper assembly part and the lower assembly part, and can quickly finish assembly without manual intervention.
In addition, the assembly clamping device of the embodiment of the application also has the following additional technical characteristics:
in some embodiments of the present application, the second drive mechanism comprises a first drive and a second drive;
the first driving device is used for driving the first clamping body to move towards the direction close to or away from the second clamping body relative to the movable seat;
the second driving device is used for driving the second clamping body to move towards the direction close to or far away from the first clamping body relative to the movable seat.
In the technical scheme, the second driving mechanism comprises the first driving device and the second driving device, the first driving device and the second driving device respectively and independently drive the first clamping body and the second clamping body to move, the structure is simple, the first clamping body and the second clamping body can be independently controlled to act, and the clamping range of the first clamping body and the second clamping body is enlarged.
In some embodiments of the present application, the assembly gripping device further includes a first moving body and a second moving body movably disposed on the movable base along the first preset direction;
the first clamping body is mounted on the first moving body, and the second clamping body is mounted on the second moving body;
the first moving body is provided with a first limiting part, the second moving body is provided with a second limiting part, and the second clamping body and the first clamping body move towards the direction close to each other to enable the second limiting part to abut against the first limiting part.
In the above technical solution, the first clamping body is mounted to the first moving body, so that the first moving body can move in the first preset direction together with the first clamping body. The second clamping body is mounted to the second moving body such that the second moving body can move in the first preset direction together with the second clamping body. Because the first clamping body and the second clamping body move towards the direction of approaching each other, the second limiting part on the second moving body is abutted against the first limiting part on the first moving body, and at the moment, the first clamping body and the second clamping body cannot approach each other continuously. In actual centre gripping process, when first clamping body and second clamping body centre gripping assembly parts and exert certain clamping-force to the assembly parts, first spacing portion supports and leans on in the spacing portion of second this moment, and first clamping body and second clamping body then can not continue to be close to again, guarantee that the clamping-force that the assembly parts received can not too big, prevent the assembly parts with by first clamping body and second clamping body clamp damage.
In some embodiments of the present application, the first position-limiting part is a first screw bolt screwed to the first moving body and arranged along the first preset direction;
the second limiting part is a second screw bolt which is screwed on the second moving body and is arranged along the first preset direction.
Among the above-mentioned technical scheme, through the extreme position that first screw rod, the adjustable first clamping body of second screw rod and second clamping body removed to the direction that is close to each other, can realize the regulation to the clamp force of last assembly parts, first clamping body and second clamping body can cooperate the not assembly parts of equidimension of centre gripping.
In some embodiments of the present application, the first moving body has a third position-limiting portion, the movable seat has a fourth position-limiting portion, and the first clamping body moves in a direction away from the second clamping body, so that the third position-limiting portion abuts against the fourth position-limiting portion;
the second moving body is provided with a fifth limiting part, the movable seat is provided with a sixth limiting part, and the second clamping body moves towards the direction far away from the first clamping body so that the fifth limiting part can be abutted against the sixth limiting part.
Among the above-mentioned technical scheme, the in-process that first clamping body removed to the direction of keeping away from the second clamping body, the third spacing portion on the first moving body will support and lean on the spacing portion of fourth on the sliding seat, and at this moment, first moving body and first clamping body then can't continue to remove to the direction of keeping away from the second clamping body to the scope of removing to the direction of keeping away from the second clamping body to first clamping body limits. In the process that the second clamping body moves in the direction away from the first clamping body, the fifth limiting part on the second moving body abuts against the sixth limiting part on the movable seat, and at the moment, the second moving body and the second clamping body cannot move in the direction away from the first clamping body continuously, so that the range of the second clamping body moving in the direction away from the first clamping body is limited.
In some embodiments of the present application, an accommodating space with two open ends in the first preset direction is formed inside the movable seat;
the first moving body and the second moving body are movably arranged in the accommodating space;
the fourth limiting part is arranged at an opening at one end of the movable seat, and the sixth limiting part is arranged at an opening at the other end of the movable seat.
In the above technical solution, the first moving body and the second moving body are movably disposed in the accommodating space of the movable seat, and the movable seat can protect the first moving body and the second moving body. The opening of one end of sliding seat is located to the spacing portion of fourth, and the opening of the other end of sliding seat is located to the spacing portion of sixth, and this kind of structure is convenient for arrange the spacing portion of fourth and the spacing portion of sixth on the sliding seat.
In some embodiments of the present application, a first positioning rod and a second positioning rod extending downward along the vertical direction are disposed at the bottom of the movable seat;
the first positioning rod and the second positioning rod are arranged at intervals in a second preset direction;
the first preset direction, the second preset direction and the vertical direction are vertical to each other.
Among the above-mentioned technical scheme, first locating lever and second locating lever can cooperate with two constant head tanks on the last assembly parts respectively. First holding body and second holding body can cooperate first locating lever and second locating lever respectively with two constant head tanks on the assembly part before snatching the assembly part, realize the location, guarantee that first holding body and second holding body can accurately snatch the assembly part.
In some embodiments of the present application, the first positioning rod includes a first rod segment, a first elastic member, and a second rod segment, the second rod segment is axially movably disposed on the first rod segment, the first rod segment is connected to the movable seat, and the first elastic member is disposed between the first rod segment and the second rod segment;
the second positioning rod comprises a third rod section, a second elastic piece and a fourth rod section, the fourth rod section is axially movably arranged on the third rod section, the third rod section is connected to the movable seat, and the second elastic piece is provided with the third rod section and arranged between the fourth rod sections.
Among the above-mentioned technical scheme, snatch the in-process of placing the fitting part on supporting platform, first actuating mechanism drive sliding seat vertical downstream and make first locating lever and second locating lever insert respectively behind two constant head tanks of fitting part, the second pole section of first locating lever and the fourth pole section of second locating lever and supporting platform's upper surface contact back, the second pole section will be relative first pole section axial displacement and compress first elastic component, the fourth pole section will be relative third pole section axial displacement and compress second elastic component, thereby play the cushioning effect, prevent the in-process of snatching the fitting part, first locating lever and second locating lever take place the rigidity contact and are damaged with supporting platform.
In some embodiments of the present application, the first positioning rod is movably disposed on the movable seat along the second preset direction;
the second positioning rod is movably arranged on the movable seat along the second preset direction.
Among the above-mentioned technical scheme, first locating lever and second locating lever all set up in the sliding seat movably along the second direction of predetermineeing, and the position of first locating lever and second locating lever in the second direction of predetermineeing can correspond according to the last assembly parts of equidimension not.
In some embodiments of the present application, the assembly gripper further comprises a first attachment base, a second attachment base, a first locking member, and a second locking member;
the first connecting seat is movably arranged on the movable seat along the second preset direction, and the first positioning rod is fixed on the first connecting seat;
the second connecting seat is movably arranged on the movable seat along the second preset direction, and the second positioning rod is fixed on the second connecting seat;
the first locking piece is used for locking the first connecting seat with the movable seat;
the second locking piece is used for locking the second connecting seat and the movable seat.
In the technical scheme, after the position of the first positioning rod in the second preset direction is adjusted, the first connecting seat and the movable seat can be locked through the first locking piece, so that the first positioning rod is fixed; after the second positioning rod is adjusted to be positioned in the second preset direction, the second connecting seat and the movable seat can be locked through the second locking piece, and therefore the second positioning rod is fixed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an assembled gripping device according to an embodiment of the present disclosure at a first viewing angle;
fig. 2 is a schematic structural diagram of an assembled gripping device provided in an embodiment of the present application at a second viewing angle;
FIG. 3 is a schematic structural diagram of an upper assembly part provided in the embodiment of the present application;
FIG. 4 is a schematic view of the connection between the first clamping member, the second clamping member and the movable base shown in FIG. 1;
FIG. 5 is a schematic view of the connection between the first clamping member, the second clamping member and the movable base according to another embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an assembled gripping device provided in the embodiment of the present application at a third viewing angle;
fig. 7 is a schematic structural diagram of an assembled gripping device according to an embodiment of the present application at a fourth viewing angle.
Icon: 200-assembling the gripping device; 10-a base; 20-a movable seat; 21-extrusion of the top; 22-a fourth limiting part; 23-a sixth limiting part; 24-a containment space; 25-a base plate; 251-a first bar via; 252-a second strip via; 26-a top plate; 27-a first side panel; 28-a second side panel; 30-a first drive mechanism; 40-a first clamping body; 41-a first soft plastid; 50-a second clamping body; 51-a second soft mass; 60-a second drive mechanism; 61-a first drive; 62-a second drive; 70-a guide rod; 80-a connecting plate; 90-linear bearings; 100-a first mobile body; 101-a first limiting part; 102-a third limiting part; 103-a first connection; 104-a second connection; 110-a second mobile body; 111-a second limiting part; 112-a fifth limiting part; 113-a third connection; 114-a fourth connection; 120-a first positioning rod; 121-a first pole segment; 122-a second pole segment; 130-a second positioning rod; 131-a third pole segment; 132-a fourth pole segment; 140-a first connection mount; 150-a second connection seat; 160-a first locking member; 170-a second locking member; 300-installing a fitting; 310-positioning grooves; a-vertical direction; b-a first preset direction; c-a second predetermined direction.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1 and 2, an assembled gripping apparatus 200 according to an embodiment of the present disclosure includes a base 10, a movable base 20, a first driving mechanism 30, a first gripping body 40, a second gripping body 50, and a second driving mechanism 60. The movable seat 20 is movably disposed on the base 10. The first driving mechanism 30 is used for driving the movable seat 20 to move vertically a relative to the base 10. The first clamping body 40 and the second clamping body 50 are arranged oppositely in the first preset direction B, and the first clamping body 40 and the second clamping body 50 are used for clamping the upper assembling part 300 in a matching manner. The second driving mechanism 60 is used for driving the first clamping body 40 and the second clamping body 50 to approach or depart from each other along the first preset direction B. The bottom of movable seat 20 has a knock-out portion 21 for knocking up fitting 300.
The first clamping body 40 and the second clamping body 50 are movable in a direction to approach each other in the first preset direction B by the second driving mechanism 60, thereby clamping the upper assembly member 300. Before assembly, the lower assembly part is placed on the supporting platform, after the first clamping body 40 and the second clamping body 50 are matched to clamp the assembly part, the movable seat 20 is driven by the first driving mechanism 30 to move downwards relative to the vertical direction A of the base 10, and then the upper assembly part 300 and the lower assembly part on the supporting platform can be assembled. During assembly, the bottom squeeze-top portion 21 of the movable seat 20 will squeeze against the upper fitting 300, providing a squeezing force for the upper fitting 300 during assembly. The assembly clamping device 200 having such a structure can grasp the upper assembly 300 and assemble the grasped upper assembly 300 and lower assembly, and can rapidly complete the assembly without manual intervention.
Illustratively, the upper fitting 300 and the lower fitting to be assembled are an upper mold and a lower mold, respectively. As shown in fig. 3, the upper assembly member 300 has a rectangular structure, and positioning grooves 310 are formed at opposite ends of the upper assembly member 300.
In this embodiment, the first predetermined direction B is perpendicular to the vertical direction a.
In this embodiment, the top of the movable seat 20 is provided with a plurality of guide rods 70 arranged vertically a, the tops of all the guide rods 70 are connected to a connecting plate 80, the base 10 is located between the movable seat 20 and the connecting plate 80, and the base 10 and the guide rods 70 are connected by a linear bearing 90. Illustratively, there are four guide rods 70.
In this implementation, the first driving mechanism 30 is a cylinder, the cylinder is arranged in a vertical direction a, the cylinder body of the cylinder is fixed on the base 10, and the piston rod of the cylinder is connected with the movable seat 20.
Further, with continued reference to fig. 1 and 2, the second drive mechanism 60 includes a first drive device 61 and a second drive device 62. The first driving device 61 is used for driving the first clamping body 40 to move towards or away from the second clamping body 50 relative to the movable seat 20. The second driving device 62 is used for driving the second clamping body 50 to move towards or away from the first clamping body 40 relative to the movable seat 20.
The first driving device 61 and the second driving device 62 can respectively and independently drive the first clamping body 40 and the second clamping body 50 to move, the structure is simple, the first clamping body 40 and the second clamping body 50 can be independently controlled, and the clamping range of the first clamping body 40 and the second clamping body 50 is enlarged.
In this embodiment, the first clamping body 40 and the second clamping body 50 are respectively driven by two driving devices, in other embodiments, the first clamping body 40 and the second clamping body 50 can also be driven by the same driving device, for example, the driving device includes a motor and a screw rod, the screw rod has a left-handed thread part and a right-handed thread part, the motor is connected with the screw rod, the motor is used for driving the screw rod to rotate, the first clamping body 40 is in bolt connection with the left-handed thread part of the screw rod, and the second clamping body 50 is in bolt connection with the right-handed thread part of the screw rod. The motor drives the screw rod to rotate forward so as to enable the first clamping body 40 and the second clamping body 50 to be close to each other, and the motor drives the screw rod to rotate reversely so as to enable the first clamping body 40 and the second clamping body 50 to be away from each other.
Alternatively, as shown in fig. 4, the assembled gripping apparatus 200 further includes a first moving body 100 and a second moving body 110 movably provided to the movable base 20 in the first preset direction B. The first clamping body 40 is attached to the first moving body 100, and the second clamping body 50 is attached to the second moving body 110. The first moving body 100 is provided with a first limiting portion 101, the second moving body 110 is provided with a second limiting portion 111, and the second clamping body 50 and the first clamping body 40 move in a direction of approaching each other so that the second limiting portion 111 abuts against the first limiting portion 101.
The first clamping body 40 is mounted to the first moving body 100 such that the first moving body 100 can move in the first preset direction B together with the first clamping body 40. The second clamping body 50 is mounted to the second moving body 110 such that the second moving body 110 can move in the first preset direction B together with the second clamping body 50. Since the second position-limiting portion 111 of the second moving body 110 abuts against the first position-limiting portion 101 of the first moving body 100 during the process of moving the first clamping body 40 and the second clamping body 50 in the direction of approaching each other, at this time, the first clamping body 40 and the second clamping body 50 cannot approach each other continuously. In the actual clamping process, when the first clamping body 40 and the second clamping body 50 clamp the upper assembling part 300 and apply a certain clamping force to the upper assembling part 300, at this time, the first limiting portion 101 abuts against the second limiting portion 111, the first clamping body 40 and the second clamping body 50 cannot be closed again, the clamping force applied to the upper assembling part 300 is not too large, and the upper assembling part 300 is prevented from being damaged by the first clamping body 40 and the second clamping body 50.
The first driving device 61 is connected to the first moving body 100, and the first driving device 61 drives the first moving body 100 to move so as to drive the first clamping body 40 to move. In an exemplary manner, the first and second electrodes are,
the first driving device 61 is a first cylinder, a cylinder body of the first cylinder is fixedly connected to the movable base 20, and a piston rod of the first cylinder is fixedly connected to the first moving body 100.
The second driving device 62 is connected to the second moving body 110, and the second driving device 62 drives the second moving body 110 to move so as to drive the second clamping body 50 to move. Illustratively, the second driving device 62 is a second air cylinder, a cylinder body of the second air cylinder is fixedly connected to the movable seat 20, and a piston rod of the second air cylinder is fixedly connected to the second movable body 110.
In this embodiment, the first moving body 100 and the second moving body 110 are both plate-shaped structures, the first clamping body 40 and the second clamping body 50 are also both plate-shaped structures, a plane of the first clamping body 40 is perpendicular to a plane of the first moving body 100, and a plane of the second clamping body 50 is perpendicular to a plane of the second moving body 110. Illustratively, the first clamping body 40 is mounted to the first moving body 100 by a screw, and the second clamping body 50 is mounted to the second moving body 110 by a screw.
In this embodiment, as shown in fig. 1 and 2, a first soft body 41 is disposed on a side of the first clamping body 40 facing the second clamping body 50, and a second soft body 51 is disposed on a side of the second clamping body 50 facing the first clamping body 40. When the first clamping body 40 and the second clamping body 50 are matched to clamp the upper assembly member 300, the first soft body 41 and the second soft body 51 will contact the upper assembly member 300, so as to prevent the first clamping body 40 and the second clamping body 50 from rigidly contacting the upper assembly member 300.
The first soft body 41 and the second soft body 51 are both made of soft materials.
Optionally, with continued reference to fig. 4, the first position-limiting part 101 is a first screw bolt screwed to the first moving body 100 and arranged along the first preset direction B. The second position-limiting part 111 is a second screw bolt screwed to the second moving body 110 and arranged along the first preset direction B.
The first clamping body 40 and the second clamping body 50 can be adjusted to the limit positions moving towards the mutually approaching direction through the first screw rod and the second screw rod, the clamping force of the upper assembling part 300 can be adjusted, and the first clamping body 40 and the second clamping body 50 can be matched with and clamp the upper assembling parts 300 with different sizes.
In other embodiments, the first position-limiting portion 101 and the second position-limiting portion 111 may have other structures, for example, as shown in fig. 5, the first position-limiting portion 101 is a first protrusion fixed on the first moving body 100, and the second position-limiting portion 111 is a second protrusion fixed on the second moving body 110.
Further, with reference to fig. 4, the first moving body 100 has a third position-limiting portion 102, the movable seat 20 has a fourth position-limiting portion 22, and the first clamping body 40 moves in a direction away from the second clamping body 50 to enable the third position-limiting portion 102 to abut against the fourth position-limiting portion 22. The second moving body 110 has a fifth position-limiting portion 112, the movable seat 20 is provided with a sixth position-limiting portion 23, and the second clamping body 50 moves in a direction away from the first clamping body 40 so that the fifth position-limiting portion 112 abuts against the sixth position-limiting portion 23.
In the process that the first clamping body 40 moves in the direction away from the second clamping body 50, the third limiting portion 102 on the first moving body 100 abuts against the fourth limiting portion 22 on the movable seat 20, and at this time, the first moving body 100 and the first clamping body 40 cannot move in the direction away from the second clamping body 50, so that the moving range of the first clamping body 40 in the direction away from the second clamping body 50 is limited. In the process that the second clamping body 50 moves in the direction away from the first clamping body 40, the fifth limiting portion 112 of the second moving body 110 abuts against the sixth limiting portion 23 of the movable seat 20, and at this time, the second moving body 110 and the second clamping body 50 cannot move in the direction away from the first clamping body 40, so that the range of movement of the second clamping body 50 in the direction away from the first clamping body 40 is limited.
The first moving body 100 includes a first connection portion 103 and a second connection portion 104, the first connection portion 103 and the second connection portion 104 are connected to form a T-shaped structure, the first clamping body 40 is mounted at one end of the first connection portion 103, which is far away from the second connection portion 104, and an end surface of one end of the second connection portion 104, which is connected to the first connection portion 103, is a third limiting portion 102. The fourth stopper 22 is a plate-like structure fixed to the movable seat 20.
The second moving body 110 includes a third connecting portion 113 and a fourth connecting portion 114, the third connecting portion 113 and the fourth connecting portion 114 are connected to form a T-shaped structure, the second clamping body 50 is installed at one end of the third connecting portion 113 far away from the fourth connecting portion 114, and an end surface of one end of the fourth connecting portion 114 connected to the third connecting portion 113 is a fifth limiting portion 112. The sixth limiting portion 23 is a plate-shaped structure fixed on the movable seat 20.
Further, as shown in fig. 6 and 7, the movable seat 20 is internally formed with an accommodating space 24 opened at both ends in the first preset direction B (not shown in fig. 6 and 7). The first moving body 100 and the second moving body 110 are both movably disposed in the accommodating space 24. The fourth position-limiting portion 22 is disposed at an opening of one end of the movable seat 20, and the sixth position-limiting portion 23 is disposed at an opening of the other end of the movable seat 20.
The first moving body 100 and the second moving body 110 are movably disposed in the accommodating space 24 of the movable seat 20, and the movable seat 20 can protect the first moving body 100 and the second moving body 110. The fourth limiting portion 22 is disposed at an opening of one end of the movable seat 20, and the sixth limiting portion 23 is disposed at an opening of the other end of the movable seat 20, so that the fourth limiting portion 22 and the sixth limiting portion 23 are conveniently disposed on the movable seat 20.
In this embodiment, the first driving device 61 and the second driving device 62 are also disposed in the accommodating space 24 of the movable seat 20.
The movable seat 20 includes a bottom plate 25, a top plate 26, a first side plate 27 and a second side plate 28, wherein the bottom plate 25 and the top plate 26 are connected through the first side plate 27 and the second side plate 28. The bottom plate 25, the first side plate 27, the top plate 26, and the second side plate 28 collectively define the accommodation space 24. The fourth limiting portion 22 and the sixth limiting portion 23 are fixed at two ends of the bottom plate 25 respectively.
In this embodiment, the top portion 21 of the bottom plate 25 of the movable seat 20 is protruded on the lower surface of the bottom plate 25.
Further, the bottom of the movable seat 20 is provided with a first positioning rod 120 and a second positioning rod 130 extending downward along the vertical direction a. The first positioning rod 120 and the second positioning rod 130 are spaced in the second predetermined direction C. The first preset direction B, the second preset direction C and the vertical direction A are vertical to each other.
First clamping body 40 and second clamping body 50 can cooperate first locating lever 120 and second locating lever 130 respectively with two constant head tanks 310 on the last fitting part 300 before snatching last fitting part 300, realize the location, guarantee that first clamping body 40 and second clamping body 50 can accurately snatch last fitting part 300.
The first positioning rod 120 includes a first rod segment 121, a first elastic member (not shown in fig. 6 and 7), and a second rod segment 122, the second rod segment 122 is axially movably disposed on the first rod segment 121, the first rod segment 121 is connected to the movable seat 20, and the first elastic member is disposed between the first rod segment 121 and the second rod segment 122. The second positioning rod 130 includes a third rod segment 131, a second elastic member (not shown in fig. 6 and 7), and a fourth rod segment 132, the fourth rod segment 132 is axially movably disposed on the third rod segment 131, the third rod segment 131 is connected to the movable seat 20, and the second elastic member is disposed between the third rod segment 131 and the fourth rod segment 132.
In the process of grabbing the upper assembly part 300 placed on the supporting platform, after the first driving mechanism 30 drives the movable seat 20 to move vertically a downward and insert the first positioning rod 120 and the second positioning rod 130 into the two positioning slots 310 of the upper assembly part 300 respectively, after the second rod section 122 of the first positioning rod 120 and the fourth rod section 132 of the second positioning rod 130 contact with the upper surface of the supporting platform, the second rod section 122 will move axially relative to the first rod section 121 and compress the first elastic member, and the fourth rod section 132 will move axially relative to the third rod section 131 and compress the second elastic member, so as to play a buffering role, and prevent the first positioning rod 120 and the second positioning rod 130 from being damaged due to rigid contact with the supporting platform in the process of grabbing the upper assembly part 300.
Optionally, the first positioning rod 120 is movably disposed on the movable seat 20 along the second preset direction C. The second positioning rod 130 is movably disposed on the movable seat 20 along a second predetermined direction C. The positions of the first positioning rod 120 and the second positioning rod 130 in the second predetermined direction C can be adjusted according to different sizes of the upper assembly 300.
In other embodiments, the first positioning rod 120 and the second positioning rod 130 may also be directly fixed to the movable seat 20.
Optionally, as shown in fig. 5, the assembly gripping device 200 further includes a first coupling seat 140, a second coupling seat 150, a first locking member 160, and a second locking member 170. The first connecting seat 140 is movably disposed on the movable seat 20 along the second predetermined direction C, and the first positioning rod 120 is fixed to the first connecting seat 140. The second connecting seat 150 is movably disposed on the movable seat 20 along a second predetermined direction C, and the second positioning rod 130 is fixed to the second connecting seat 150. First locking member 160 is used to lock first coupling seat 140 to movable seat 20. The second locking member 170 is used for locking the second connecting seat 150 with the movable seat 20.
The first connecting seat 140 is movably disposed on the bottom plate 25 of the movable seat 20, the first rod segment 121 is fixed to the first connecting seat 140, two first bar-shaped through holes 251 parallel to each other are disposed on the bottom plate 25, and two first mounting holes arranged at intervals are disposed on the first connecting seat 140. The first locking member 160 includes two first bolt-nut assemblies including a bolt and a nut, the bolt of each first bolt-nut assembly simultaneously passes through one first mounting hole and one first bar-shaped through-hole 251, and the nut is screwed on the bolt. The first connecting seat 140 can be locked with the bottom plate 25 of the movable seat 20 by tightening the nut, and the position of the first connecting seat 140 can be adjusted by loosening the nut.
The second connecting seat 150 is movably disposed on the bottom plate 25 of the movable seat 20, the third rod segment 131 is fixed to the second connecting seat 150, two second strip-shaped through holes 252 parallel to each other are disposed on the bottom plate 25, and two second mounting holes arranged at intervals are disposed on the second connecting seat 150. The second locking member 170 includes two second bolt-nut assemblies including a bolt and a nut, the bolt of each second bolt-nut assembly simultaneously passes through one second mounting hole and one second bar-shaped through hole 252, and the nut is threadedly coupled to the bolt. The second connecting seat 150 can be tightly locked with the bottom plate 25 of the movable seat 20 by screwing the nut, and the position of the connecting seat can be adjusted by unscrewing the nut.
For example, the first connecting seat 140 and the second connecting seat 150 are both plate-shaped structures.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An assembly clamp, comprising:
a base;
the movable seat is movably arranged on the base;
the first driving mechanism is used for driving the movable seat to vertically move relative to the base;
a first clamping body;
the first clamping body and the second clamping body are arranged oppositely in a first preset direction, and the first clamping body and the second clamping body are used for clamping an upper assembly part in a matched manner; and
the second driving mechanism is used for driving the first clamping body and the second clamping body to mutually approach or depart from each other along the first preset direction;
wherein, the bottom of the movable seat is provided with an extruding top part for extruding the upper assembling part.
2. The assembly gripper of claim 1, wherein the second drive mechanism comprises a first drive and a second drive;
the first driving device is used for driving the first clamping body to move towards the direction close to or away from the second clamping body relative to the movable seat;
the second driving device is used for driving the second clamping body to move towards the direction close to or far away from the first clamping body relative to the movable seat.
3. The assembled gripping apparatus according to claim 2, further comprising a first moving body and a second moving body movably provided to the movable base in the first preset direction;
the first clamping body is mounted on the first moving body, and the second clamping body is mounted on the second moving body;
the first moving body is provided with a first limiting part, the second moving body is provided with a second limiting part, and the second clamping body and the first clamping body move towards the direction close to each other to enable the second limiting part to abut against the first limiting part.
4. The assembly clamping device as claimed in claim 3, wherein the first limiting part is a first screw bolt screwed to the first moving body and arranged along the first preset direction;
the second limiting part is a second screw bolt which is screwed on the second moving body and is arranged along the first preset direction.
5. The assembly gripping device according to claim 3, wherein the first moving body has a third stopper portion, the movable seat has a fourth stopper portion, and the first gripping body moves in a direction away from the second gripping body so that the third stopper portion abuts against the fourth stopper portion;
the second moving body is provided with a fifth limiting part, the movable seat is provided with a sixth limiting part, and the second clamping body moves towards the direction far away from the first clamping body so that the fifth limiting part can be abutted against the sixth limiting part.
6. The assembly gripping device according to claim 5, wherein the movable seat forms an accommodating space inside thereof, both ends of which are open in the first predetermined direction;
the first moving body and the second moving body are movably arranged in the accommodating space;
the fourth limiting part is arranged at an opening at one end of the movable seat, and the sixth limiting part is arranged at an opening at the other end of the movable seat.
7. The assembly clamping device as claimed in claim 1, wherein a first positioning rod and a second positioning rod extending downward along the vertical direction are provided at the bottom of the movable seat;
the first positioning rod and the second positioning rod are arranged at intervals in a second preset direction;
the first preset direction, the second preset direction and the vertical direction are vertical to each other.
8. The assembly gripping device of claim 7, wherein the first positioning rod includes a first rod segment, a first resilient member, and a second rod segment, the second rod segment being axially movably disposed on the first rod segment, the first rod segment being coupled to the movable mount, the first resilient member being disposed between the first rod segment and the second rod segment;
the second positioning rod comprises a third rod section, a second elastic piece and a fourth rod section, the fourth rod section is axially movably arranged on the third rod section, the third rod section is connected to the movable seat, and the second elastic piece is provided with the third rod section and arranged between the fourth rod sections.
9. The assembly gripping device according to claim 7 or 8, wherein the first positioning rod is movably arranged on the movable seat along the second preset direction;
the second positioning rod is movably arranged on the movable seat along the second preset direction.
10. The assembly gripper apparatus of claim 9, further comprising a first attachment base, a second attachment base, a first locking member, and a second locking member;
the first connecting seat is movably arranged on the movable seat along the second preset direction, and the first positioning rod is fixed on the first connecting seat;
the second connecting seat is movably arranged on the movable seat along the second preset direction, and the second positioning rod is fixed on the second connecting seat;
the first locking piece is used for locking the first connecting seat with the movable seat;
the second locking piece is used for locking the second connecting seat and the movable seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921851412.0U CN210789893U (en) | 2019-10-30 | 2019-10-30 | Assembling and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921851412.0U CN210789893U (en) | 2019-10-30 | 2019-10-30 | Assembling and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210789893U true CN210789893U (en) | 2020-06-19 |
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|---|---|---|---|
| CN201921851412.0U Active CN210789893U (en) | 2019-10-30 | 2019-10-30 | Assembling and clamping device |
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| CN (1) | CN210789893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625356A (en) * | 2019-10-30 | 2019-12-31 | 广东利元亨智能装备股份有限公司 | Assembling and clamping device |
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2019
- 2019-10-30 CN CN201921851412.0U patent/CN210789893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625356A (en) * | 2019-10-30 | 2019-12-31 | 广东利元亨智能装备股份有限公司 | Assembling and clamping device |
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