CN222589838U

CN222589838U - Jaw clamp with rotating assembly

Info

Publication number: CN222589838U
Application number: CN202420458612.4U
Authority: CN
Inventors: 周然; 张小红; 郭品轩; 翟正兴; 杨帅; 罗正翠
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2024-03-11
Filing date: 2024-03-11
Publication date: 2025-03-11
Anticipated expiration: 2034-03-11

Abstract

The utility model provides a clamping jaw clamp with a rotating assembly, which comprises a mounting cylinder, wherein one side of the mounting cylinder is fixedly provided with a mounting disc, a T-shaped rotary drum is arranged on the mounting disc in a penetrating and rotating mode, one side of the T-shaped rotary drum is matched with the mounting cylinder, the other side of the T-shaped rotary drum is fixedly provided with a gear disc, one side of the gear disc is provided with a plurality of U-shaped clamp seats, one side of each U-shaped clamp seat is provided with a clamping jaw clamping assembly, clamping adjusting assemblies are arranged between the U-shaped clamp seats and the gear disc, and a rotating assembly is arranged between the gear disc and the mounting disc. According to the utility model, through the cooperation arrangement among the structures, the clamping adjusting assemblies are driven to drive the clamping jaw clamping assemblies to clamp and release the workpiece conveniently, and under the cooperation arrangement of the rotating assemblies, the clamping adjusting assemblies, the clamping jaw clamping assemblies and the workpiece are driven to rotate conveniently, so that the later-stage workpiece processing is facilitated.

Description

Jaw clamp with rotating assembly

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a clamping jaw clamp with a rotating assembly.

Background

At present, in order to realize a series of automatic production of die casting, workpiece taking, cooling, punching, swaying disc and the like, a robot is often required to be matched with the transportation of workpieces among various working procedures, in particular a robot provided with a clamping jaw clamp structure, and the robot is mainly matched with the workpiece grabbing in the automatic process from the die casting of the workpieces to the cooling and then to the punching of the swaying disc;

The searched Chinese utility model application number is CN201820533661.4, the publication number is CN208051949U, the patent literature name is a robot clamping jaw clamp structure, the robot clamping jaw clamp comprises a mechanical arm and a clamping jaw clamp connected to the front end of the mechanical arm, and the clamping jaw clamp comprises a first clamping jaw clamp and a second clamping jaw clamp which are mutually perpendicular and are respectively used for clamping workpieces in different directions; the clamping operation of the workpiece can be realized through the first clamping jaw clamp and the second clamping jaw clamp, but the problems still exist that when the workpiece is clamped and fixed, the workpiece at different positions is clamped and fixed through the matching of the first clamping jaw clamp and the second clamping jaw clamp, the first clamping jaw clamp and the second clamping jaw clamp are driven to open or close through the driving air cylinder, the workpiece is clamped, the material and the clamping jaw clamp are relatively fixed, if the angle adjustment of the material is required to be realized, the whole clamping jaw clamp and the material are driven to rotate through the driving of the mechanical arm of the robot in the later period, the range requirement of the working space is increased, the rotation range of the mechanical arm of the robot is limited, and the production and processing efficiency of the workpiece in the later period can be influenced;

accordingly, based on the above-mentioned problems, the present invention provides a jaw clamp with a rotating assembly.

Disclosure of utility model

In view of the shortcomings of the prior art, the present utility model provides a jaw clamp with a rotating assembly that solves the problems noted in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The clamping jaw clamp with the rotating assembly comprises a mounting cylinder, one side of the mounting cylinder is fixedly provided with a mounting disc, a T-shaped rotary drum is arranged on the mounting disc in a penetrating and rotating mode, one side of the T-shaped rotary drum is matched with the mounting cylinder, the other side of the T-shaped rotary drum is fixedly provided with a gear disc, one side of the gear disc is provided with a plurality of U-shaped clamp seats, one side of each U-shaped clamp seat is provided with a clamping jaw clamping assembly, and a clamping adjusting assembly is arranged between the U-shaped clamp seats and the gear disc and used for driving the clamping jaw clamping assembly to clamp and release workpieces;

The rotary rotating assembly is arranged between the gear disc and the mounting disc and used for driving the clamping adjusting assembly and the clamping jaw clamping assembly to rotate.

Further, the clamping jaw clamping assembly comprises a connecting plate, the connecting plate is arranged on the U-shaped clamp seat, a Z-shaped plate is fixedly arranged on the connecting plate, clamping jaw clamping plates are fixedly arranged on the Z-shaped plate, and a plurality of anti-skid grooves are uniformly formed in the clamping jaw clamping plates.

Further, a plurality of mounting bolts are uniformly arranged between the connecting plate and the U-shaped clamp seat and are connected through the plurality of mounting bolts.

Further, the clamping adjusting assembly comprises a second motor and a plurality of U-shaped mounting seats, the second motor is fixedly arranged on the mounting plate in a penetrating mode, a worm is fixedly arranged at the power output end of the second motor, each U-shaped mounting seat is fixedly connected with the top surface of the mounting plate, a worm wheel is movably hinged in each U-shaped mounting seat, each worm wheel is in meshed connection with the worm, a first adjusting rod is fixedly arranged on each worm wheel, one end, away from the corresponding worm wheel, of each first adjusting rod is movably hinged with the U-shaped clamp seat, a second adjusting rod is arranged at one side of each first adjusting rod, and two ends of each second adjusting rod are movably hinged with the U-shaped clamp seat and the U-shaped mounting seat respectively.

Further, the rotary rotating assembly comprises a plurality of adjusting gears and two first motors, each adjusting gear is meshed with the gear disc, each adjusting gear is fixedly provided with a rotating shaft in a penetrating mode, each rotating shaft is rotatably connected with the mounting disc, the two first motors are fixedly mounted on the bottom surface of the mounting disc and symmetrically arranged, and the end portions of the power output ends of the first motors are fixedly connected with the corresponding rotating shafts.

Further, an annular rotary groove is formed in the top surface port of the mounting cylinder, and the outer extension edge of the bottom of the T-shaped rotary cylinder is positioned in the annular rotary groove and rotates along the annular rotary groove.

Further, the mounting ring is fixedly arranged at one end of the mounting cylinder, which is far away from the mounting disc, and a plurality of mounting holes are formed in the mounting ring in a circumferential array.

The utility model provides a jaw clamp with a rotating assembly. Compared with the prior art, the method has the following beneficial effects:

1. According to the clamping jaw clamping assembly, the mounting bolts and the U-shaped clamp seat are matched, so that the clamping jaw clamping plates can be flexibly mounted and dismounted, later replacement operation is facilitated, the service life of the whole device is prolonged, and meanwhile, a plurality of anti-skid grooves are uniformly formed in each clamping jaw clamping plate, so that the clamping stability of the clamping jaw clamping assembly is improved when the clamping jaw clamping assembly is used for grabbing a workpiece;

2. According to the utility model, through the arrangement of the clamping and adjusting assembly, the second motor is started to drive the worm to rotate, meanwhile, under the meshing operation, the worm wheel is driven to rotate, and then the plurality of first adjusting rods are driven to swing, and meanwhile, under the hinging operation, the plurality of second adjusting rods are driven to synchronously swing in a matched manner, and then the plurality of U-shaped clamp seats are driven to move, so that the plurality of clamping jaw clamping assemblies are driven to clamp and fix a workpiece, and the work of grabbing and placing the workpiece is realized;

3. The rotary rotating assembly is arranged, so that the gear disc, the clamping adjusting assembly, the clamping jaw clamping assembly and the workpiece after clamping and fixing are conveniently driven to rotate, and compared with the prior art, the device does not need to realize the rotary rotation of the device through rotating a robot arm when rotating, is free from limitation in angle rotation adjustment, and is beneficial to production and processing of the workpiece in the later period.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a three-dimensional connection schematic of the overall structure of the present utility model;

FIG. 2 shows a three-dimensional connection schematic of the overall structure of the present utility model;

FIG. 3 shows a three-dimensional connection schematic of the overall cross-sectional structure of the present utility model;

FIG. 4 shows a three-dimensional split schematic of the overall structure of the present utility model;

FIG. 5 illustrates a schematic three-dimensional connection of the clamping adjustment assembly to the jaw clamping assembly of the present utility model;

Shown in the figure is 1, a mounting ring; 2, a mounting cylinder, 3, a mounting disc, 4, a U-shaped clamp seat, 5, a T-shaped rotary drum, 6, a gear disc, 7, a first motor, 8, an adjusting gear, 9, a clamping adjusting assembly, 91, a first adjusting rod, 92, a worm wheel, 93, a second adjusting rod, 94, a worm, 95, a U-shaped mounting seat, 96, a second motor, 10, a clamping jaw clamping assembly, 101, a clamping jaw clamping plate, 102, a Z-shaped plate, 103, a mounting bolt, 104 and a connecting plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. 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.

Example 1

In order to solve the technical problems in the background art, the following clamping jaw clamp with a rotating component is provided:

Referring to fig. 1-5, the clamping jaw clamp with the rotating assembly provided by the utility model comprises a mounting cylinder 2, wherein a mounting ring 1 is fixedly arranged at one end of the mounting cylinder 2 far away from a mounting disc 3, and a plurality of mounting holes are formed in the mounting ring 1 in a circumferential array. The collar 1 is installed on the arm through a plurality of bolt, realizes being connected with the robot, and one side of a mounting section of thick bamboo 2 has set firmly mounting plate 3, runs through on the mounting plate 3 and rotates and be equipped with T shape rotary drum 5, and one side of T shape rotary drum 5 cooperatees with a mounting section of thick bamboo 2, and annular change groove has been seted up to the top surface port department of a mounting section of thick bamboo 2, and T shape rotary drum 5 bottom extension limit is located annular change inslot and rotates along annular change groove. A gear disc 6 is fixedly arranged on the other side of the T-shaped rotary drum 5, a plurality of U-shaped clamp seats 4 are arranged on one side of the gear disc 6, clamping jaw clamping assemblies 10 are arranged on one side of each U-shaped clamp seat 4, clamping adjusting assemblies 9 are arranged between the plurality of U-shaped clamp seats 4 and the gear disc 6, and the clamping adjusting assemblies 9 are used for driving the clamping jaw clamping assemblies 10 to clamp and release workpieces;

A rotary rotating component is arranged between the gear disc 6 and the mounting disc 3 and is used for driving the clamping adjusting component 9 and the clamping jaw clamping component 10 to rotate.

The clamping jaw clamping assembly 10 comprises a connecting plate 104, the connecting plate 104 is arranged on the U-shaped clamp seat 4, a Z-shaped plate 102 is fixedly arranged on the connecting plate 104, a clamping jaw clamping plate 101 is fixedly arranged on the Z-shaped plate 102, and a plurality of anti-skid grooves are uniformly formed in the clamping jaw clamping plate 101. The plurality of anti-slip grooves are uniformly formed in each clamping jaw clamping plate 101, so that the clamping stability of the clamping jaw clamping assembly 10 can be improved when the workpiece is clamped.

As a further improvement of the above technical solution, a plurality of mounting bolts 103 are uniformly arranged between the connecting plate 104 and the U-shaped clamp base 4 and are connected through the plurality of mounting bolts 103.

When the clamping jaw clamping assembly is specifically used, because each Z-shaped plate 102 and the corresponding connecting plate 104 are fixedly connected, when the clamping jaw clamping assembly 10 is required to be installed on the U-shaped clamp seat 4, each connecting plate 104 can be detachably installed on the corresponding U-shaped clamp seat 4 through the plurality of mounting bolts 103, so that the clamping jaw clamping plate 101 can be flexibly installed and detached, later replacement operation can be conveniently carried out, and the service life of the whole device is prolonged.

Example two

As shown in fig. 1 to 5, on the basis of the above embodiment, the present embodiment further gives the following:

The clamping adjusting assembly 9 comprises a second motor 96 and a plurality of U-shaped mounting seats 95, the second motor 96 is fixedly arranged on the mounting plate 3 in a penetrating mode, the model number of the second motor 96 is VYF-02, a worm 94 is fixedly arranged at the power output end of the second motor 96, each U-shaped mounting seat 95 is fixedly connected with the top surface of the mounting plate 3, worm gears 92 are movably hinged in each U-shaped mounting seat 95, each worm gear 92 is in meshed connection with the worm 94, a first adjusting rod 91 is fixedly arranged on each worm gear 92, one end of each first adjusting rod 91, far away from the corresponding worm gear 92, is movably hinged with the U-shaped clamp seat 4, a second adjusting rod 93 is arranged on one side of each first adjusting rod 91, and two ends of each second adjusting rod 93 are respectively movably hinged with the U-shaped clamp seat 4 and the U-shaped mounting seat 95.

When the first embodiment is specifically used, when the workpiece is required to be grabbed, the second motor 96 is started, the worm 94 is driven to rotate under the power output of the second motor 96, meanwhile, each worm wheel 92 is driven to rotate along the worm 94 in a meshed mode under the meshing operation, the first adjusting rods 91 are driven to swing, and meanwhile, the second adjusting rods 93 are driven to be movably hinged along the U-shaped clamp base 4 and the U-shaped mounting base 95 under the hinging operation, the U-shaped clamp base 4 is driven to move, the clamping jaw clamping assemblies 10 are driven to clamp and fix the workpiece, and accordingly the workpiece grabbing and placing operation is achieved.

Example III

The rotary rotating assembly comprises a plurality of adjusting gears 8 and two first motors 7, each adjusting gear 8 is in meshed connection with the gear plate 6, each adjusting gear 8 is fixedly provided with a rotating shaft in a penetrating mode, each rotating shaft is rotatably connected with the mounting plate 3, the two first motors 7 are fixedly mounted on the bottom surface of the mounting plate 3 and symmetrically arranged, the types of the first motors 7 are VYF-02, and the end portion of a power output end of each first motor 7 is fixedly connected with the corresponding rotating shaft.

When the clamping jaw clamping assembly 10 and the workpiece after clamping and fixing are required to be subjected to rotary and rotary adjustment, the following operation is performed on the basis of the second embodiment:

Starting a first motor 7, under the power output of the first motor 7, driving a corresponding rotating shaft and an adjusting gear 8 to rotate, further driving a gear disc 6 to rotate, driving a T-shaped rotary drum 5 to rotate along a mounting disc 3, and simultaneously driving the rest rotating shaft and the adjusting gear 8 to rotate in a matched mode under the meshing operation, so that the gear disc 6, a clamping adjusting component 9, a clamping jaw clamping component 10 and a workpiece after clamping and fixing are conveniently driven to rotate in a rotating mode, and compared with the prior art, the device does not need to realize rotating rotation of the device through rotating a robot mechanical arm when rotating, angle rotation adjustment is not limited, and later production and machining of the workpiece are facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.

Claims

1. The clamping jaw clamp with the rotating assembly comprises a mounting cylinder (2) and is characterized in that one side of the mounting cylinder (2) is fixedly provided with a mounting disc (3), a T-shaped rotary drum (5) is arranged on the mounting disc (3) in a penetrating and rotating mode, one side of the T-shaped rotary drum (5) is matched with the mounting cylinder (2), a gear disc (6) is fixedly arranged on the other side of the T-shaped rotary drum (5), one side of the gear disc (6) is provided with a plurality of U-shaped clamp seats (4), one side of each U-shaped clamp seat (4) is provided with a clamping jaw clamping assembly (10), a clamping adjusting assembly (9) is arranged between the U-shaped clamp seats (4) and the gear disc (6), and the clamping adjusting assembly (9) is used for driving the clamping jaw clamping assembly (10) to clamp and release a workpiece;

The rotary assembly is arranged between the gear disc (6) and the mounting disc (3), and is used for driving the clamping adjusting assembly (9) and the clamping jaw clamping assembly (10) to rotate.

2. The clamping jaw clamp with the rotating assembly according to claim 1, wherein the clamping jaw clamping assembly (10) comprises a connecting plate (104), the connecting plate (104) is arranged on the U-shaped clamp seat (4), a Z-shaped plate (102) is fixedly arranged on the connecting plate (104), a clamping jaw clamping plate (101) is fixedly arranged on the Z-shaped plate (102), and a plurality of anti-slip grooves are uniformly formed in the clamping jaw clamping plate (101).

3. The clamping jaw clamp with the rotating assembly according to claim 2, wherein a plurality of mounting bolts (103) are uniformly arranged between the connecting plate (104) and the U-shaped clamp seat (4) and are connected through the plurality of mounting bolts (103).

4. The clamping jaw clamp with a rotating assembly according to claim 1, wherein the clamping adjusting assembly (9) comprises a second motor (96) and a plurality of U-shaped installation seats (95), the second motor (96) is fixedly arranged on the installation disc (3) in a penetrating mode, a worm (94) is fixedly arranged at the power output end of the second motor (96), each U-shaped installation seat (95) is fixedly connected with the top surface of the installation disc (3), worm wheels (92) are movably hinged in each U-shaped installation seat (95), each worm wheel (92) is meshed with the worm (94), a first adjusting rod (91) is fixedly arranged on each worm wheel (92), one end, away from the corresponding worm wheel (92), of each first adjusting rod (91) is movably hinged with the U-shaped clamp seat (4), one side of each first adjusting rod (91) is provided with a second adjusting rod (93), and two ends of each second adjusting rod (93) are movably hinged with the U-shaped clamp seat (4) and the U-shaped installation seat (95).

5. The clamping jaw clamp with the rotating assembly according to claim 1, wherein the rotating assembly comprises a plurality of adjusting gears (8) and two first motors (7), each adjusting gear (8) is in meshed connection with the gear disc (6), a rotating shaft is fixedly arranged on each adjusting gear (8) in a penetrating mode, each rotating shaft is in rotating connection with the mounting disc (3), the two first motors (7) are fixedly arranged on the bottom surface of the mounting disc (3) and are symmetrically arranged, and the end portion of a power output end of each first motor (7) is fixedly connected with the corresponding rotating shaft.

6. The clamping jaw clamp with the rotating assembly according to claim 1, wherein an annular rotating groove is formed in the top surface port of the mounting cylinder (2), and the bottom extension edge of the T-shaped rotating cylinder (5) is located in the annular rotating groove and rotates along the annular rotating groove.

7. The clamping jaw clamp with the rotating assembly according to claim 6, wherein one end, far away from the mounting disc (3), of the mounting cylinder (2) is fixedly provided with a mounting ring (1), and a plurality of mounting holes are formed in the mounting ring (1) in a circumferential array.