CN-224209977-U - Intelligent clamping manipulator for instrument machining

CN224209977UCN 224209977 UCN224209977 UCN 224209977UCN-224209977-U

Abstract

The utility model provides an intelligent clamping manipulator for machining an instrument, and mainly relates to the technical field of industrial manipulators. The utility model provides an intelligent clamping manipulator for instrument processing, includes the support frame, support frame top articulates the fixed plate, support frame bottom symmetry is fixed to be set up the mounting bracket, every equal symmetry in mounting bracket bottom articulates the clamping jaw, two the inside articulated connecting block of mounting bracket, the connecting block is connected with the clamping jaw transmission that corresponds, two through connecting plate fixed connection between the connecting block, the fixed dead lever that sets up in connecting plate top, dead lever and fixed plate bottom fixed connection. The mechanical arm lifting type mechanical clamping jaw has the beneficial effects that the hinged linkage design is adopted, the whole structure is concise and compact, the mechanical arm lifting directly drives the clamping jaw to open and close, an independent control system is not needed, positioning deviation is avoided, the mechanical arm lifting type mechanical clamping jaw can adapt to various shaft parts without changing a clamp, and the mechanical arm lifting type mechanical clamping jaw is purely mechanically driven, so that the energy consumption and the maintenance cost are reduced.

Inventors

HE MIAO
MENG QIWEN
BA TU

Assignees

乌兰察布职业学院

Dates

Publication Date: 20260508
Application Date: 20250521

Claims (3)

1. The intelligent clamping manipulator for machining the instrument comprises a supporting frame (1) and is characterized in that the top of the supporting frame (1) is hinged with a fixing plate (2), a mounting frame (3) is symmetrically and fixedly arranged at the bottom of the supporting frame (1), clamping jaws (4) are symmetrically and fixedly arranged at the bottom of each mounting frame (3), two connecting blocks (5) are hinged inside the mounting frame (3), the connecting blocks (5) are in transmission connection with the corresponding clamping jaws (4), the two connecting blocks (5) are fixedly connected through a connecting plate (6), a fixing rod (7) is fixedly arranged at the top of the connecting plate (6), and the fixing rod (7) is fixedly connected with the bottom of the fixing plate (2).
2. The intelligent clamping manipulator for machining the instrument according to claim 1, wherein first connecting rods (8) are hinged to four corners of the top of the supporting frame (1), second connecting rods (9) are hinged to the other ends of the first connecting rods (8), and each second connecting rod (9) is hinged to the fixing plate (2).
3. The intelligent clamping manipulator for machining the instrument according to claim 1, wherein the inside of the mounting frame (3) is symmetrically hinged with the transmission blocks (10), the two transmission blocks (10) are hinged with the bottoms of the corresponding connecting blocks (5), the bottoms of the transmission blocks (10) are hinged with the corresponding clamping jaws (4), the side surfaces of the mounting frame (3) are close to bottom symmetrical hinged transmission rods (11), and the transmission rods (11) are hinged with the corresponding clamping jaws (4).

Description

Intelligent clamping manipulator for instrument machining Technical Field The utility model mainly relates to the technical field of industrial manipulators, in particular to an intelligent clamping manipulator for machining an instrument. Background In the field of mechanical manufacturing, the shaft part is used as a basic part and is widely applied to industries such as automobiles, aerospace, medical appliances and the like. The machining process usually involves multiple procedures of turning, grinding, drilling and the like, and needs to be frequently transferred between different machining stations. In the process, the stability, flexibility and automation degree of the clamping manipulator directly influence the machining precision and production efficiency of the parts. In the prior art, the clamping device for machining shaft parts has the defects that firstly, the traditional clamping mechanism is mainly rigidly connected and driven by a cylinder or a hydraulic cylinder, the structure is complex, the size is large, flexible movement requirements are difficult to adapt, secondly, the compatibility of the clamping device for shaft parts with different specifications is poor, when the diameters of the parts are different, the clamping force of the traditional clamping device is difficult to adjust through the structure self-adaption, the clamp is required to be frequently replaced or recalibrated, and the production preparation time is prolonged. Disclosure of utility model The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme: The utility model provides an intelligent clamping manipulator for instrument processing, includes the support frame, support frame top articulates the fixed plate, support frame bottom symmetry is fixed to be set up the mounting bracket, every equal symmetry in mounting bracket bottom articulates the clamping jaw, two the inside articulated connecting block of mounting bracket, the connecting block is connected with the clamping jaw transmission that corresponds, two through connecting plate fixed connection between the connecting block, the fixed dead lever that sets up in connecting plate top, dead lever and fixed plate bottom fixed connection. The four corners of the top of the support frame are hinged with first connecting rods, the other ends of the first connecting rods are hinged with second connecting rods, and the second connecting rods are hinged with the fixing plates. The inside symmetry of mounting bracket articulates the transmission piece, two the transmission piece articulates with the connecting block bottom that corresponds. The bottom of the transmission block is hinged with the corresponding clamping jaw, the side surface of the mounting frame is close to the bottom and is symmetrically hinged with the transmission rod, and the transmission rod is hinged with the corresponding clamping jaw. Compared with the prior art, the utility model has the beneficial effects that: The mechanical arm lifting type clamping jaw is simple in structure, convenient to install and use, simple and compact in overall structure, light in weight and small in size, an additional driving device such as an air cylinder or a hydraulic cylinder is not needed, the mechanical arm lifting type clamping jaw is directly driven to open and close, an independent control system is not needed, clamping and loosening actions are completely synchronous with the movement of the mechanical arm, positioning deviation is avoided, positioning consistency of multi-station machining is improved, multiple shaft parts can be adapted without changing a clamp, and pure mechanical transmission is beneficial to reducing energy consumption and maintenance cost. Drawings FIG. 1 is a schematic view of a first view angle structure of the present utility model; FIG. 2 is a schematic diagram of the front view of the present utility model; FIG. 3 is a schematic view of a second view angle structure of the present utility model; Fig. 4 is a schematic diagram of an exploded construction of the present utility model. The reference numbers shown in the drawings are 1, a supporting frame, 2, a fixing plate, 3, a mounting rack, 4, clamping jaws, 5, a connecting block, 6, a connecting plate, 7, a fixing rod, 8, a first connecting rod, 9, a second connecting rod, 10, a transmission block, 11 and a transmission rod. Detailed Description The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the utility model, and equivalents thereof fall within the scope of the utility model as defined by the claims. The utility model provi