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CN-224199079-U - Lifting clamping device

CN224199079UCN 224199079 UCN224199079 UCN 224199079UCN-224199079-U

Abstract

The utility model relates to the field of automatic equipment manufacturing, and discloses a lifting clamping device, which comprises a lifting device, wherein a bearing platform is arranged at the top of the lifting device, the outer wall of the lifting device is fixedly connected with a clamping device, two sides of the bearing platform are fixedly connected with limiting pieces, an outer cover is arranged in the lifting device, a linear bearing I of a rectangular array is fixedly connected in the outer cover, an optical axis fixing seat of the rectangular array is fixedly connected at the bottom of the bearing platform, and a guide shaft I is fixedly connected at the bottom of the optical axis fixing seat. The utility model is composed of the bearing platform, the clamping device, the limiting piece and the lifting device, integrates lifting and clamping functions, can realize accurate butt joint of materials with different heights and sizes, has simple and stable structure, solves the problems of low positioning precision, poor applicability and easy generation of accumulated errors of the traditional equipment, and improves the efficiency, yield and safety of material handling and production processing.

Inventors

  • WANG WENLIANG

Assignees

  • 深圳优旺特科技有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (8)

  1. 1. A lifting clamping device comprises a lifting device (4) and is characterized in that a bearing platform (1) is arranged at the top of the lifting device (4), a clamping device (2) is fixedly connected to the outer wall of the lifting device (4), limiting pieces (3) are fixedly connected to the two sides of the bearing platform (1), an outer cover (7) is arranged inside the lifting device (4), a first linear bearing (6) of a rectangular array is fixedly connected to the inner part of the outer cover (7), an optical axis fixing seat (5) of the rectangular array is fixedly connected to the bottom of the bearing platform (1), a first guide shaft (8) is fixedly connected to the bottom end of the optical axis fixing seat (5), and the outer wall of the first guide shaft (8) is slidably connected to the inner part of the first linear bearing (6).
  2. 2. The lifting clamping device according to claim 1, wherein a first fixing seat (10) is fixedly connected to the inside of the outer cover (7), a motor (9) is fixedly connected to the top of the first fixing seat (10), and a first synchronous wheel (11) is fixedly connected to the output end of the motor (9).
  3. 3. The lifting clamping device according to claim 2, wherein a synchronizing wheel II (13) is rotatably connected to the bottom of the outer cover (7), and a synchronizing belt (12) is arranged on the outer walls of the synchronizing wheel I (11) and the synchronizing wheel II (13).
  4. 4. The lifting clamping device according to claim 3, wherein a screw rod (14) is fixedly connected to the top of the second synchronizing wheel (13), a second fixing seat (15) is arranged on the outer wall of the bottom of the screw rod (14), and the outer wall of the second fixing seat (15) is fixedly connected to the inside of the bottom end of the outer cover (7).
  5. 5. The lifting clamping device according to claim 4, wherein a third fixing seat (19) is arranged on the outer wall of the top of the screw rod (14), and the outer wall of the third fixing seat (19) is fixedly connected inside the top end of the outer cover (7).
  6. 6. The lifting clamping device according to claim 5, wherein the outer wall of the screw rod (14) is in threaded connection with a nut (16), the outer wall of the nut (16) is fixedly connected with a lifting plate (17), the top of the lifting plate (17) is fixedly connected with rectangular array lifting columns (18), and the top of the lifting columns (18) is fixedly connected to the bottom of the bearing platform (1).
  7. 7. The lifting clamping device according to claim 1, wherein a fixed base (21) is arranged in the clamping device (2), an electromagnetic push rod (24) is fixedly connected in the fixed base (21), and the output end of the electromagnetic push rod (24) is fixedly connected with a clamping plate (20).
  8. 8. The lifting clamping device according to claim 7, wherein the outer wall of the clamping plate (20) is fixedly connected with a second guide shaft (22), a second linear bearing (23) is fixedly connected inside the fixed base (21), and the outer wall of the second guide shaft (22) is slidably connected inside the second linear bearing (23).

Description

Lifting clamping device Technical Field The utility model relates to the field of automatic equipment manufacturing, in particular to a lifting clamping device. Background In the high-speed development process of modern industrial production, the fixation, carrying, processing and positioning of materials become key links for the efficient operation of an automatic production line. With the deep advancement of the industrial 4.0 concept and the wide application of intelligent manufacturing technology, the automation and intelligent level requirements of enterprises on production equipment are increasingly improved. In the material treatment process, the accurate positioning and the efficient conveying directly affect the product quality and the production efficiency. Particularly, in the scenes of multi-station collaborative operation, material butt joint among different devices and the like, a device capable of flexibly adapting to different working conditions is needed to meet the requirements of complex production environments, and the lifting clamping device is an object for important research and development in the industrial field under the background. At present, the mechanical structure and the technical principle for material treatment in the prior art are various. In the lifting function aspect, part of equipment adopts a chain type or hydraulic lifting structure. The chain type lifting drives the chain wheel through the motor, realizes the lifting of the platform by utilizing the traction of the chain, has simple principle but limited precision, and the hydraulic lifting relies on the hydraulic pump to provide power, and the telescopic driving platform of the hydraulic cylinder can bear larger weight, but has the problems of low response speed and high maintenance cost. In terms of clamping function, there are mechanical lever type clamping and pneumatic clamping. The mechanical lever type clamping is used for clamping and fixing materials through a manual or motor driving lever mechanism, the operation is complex, accurate control is difficult to achieve, the pneumatic clamping is used for pushing an air cylinder to drive clamping jaws to act through compressed air, however, the clamping force is greatly influenced by pneumatic fluctuation, and the stability is poor. However, the existing material processing equipment has the problems of low positioning precision, poor applicability and easiness in generating accumulated errors. Because the lifting function and the clamping function are often mutually independent, when equipment with different heights is in butt joint or processing of materials with different sizes, equipment parameters are required to be frequently adjusted or tool clamps are required to be replaced, time and labor are consumed, accumulated errors are easy to generate in the process of taking and placing the materials for multiple times, positioning deviation of the materials is caused, and the follow-up processing precision and the product quality are affected. Meanwhile, the single-function equipment is difficult to meet diversified production requirements, cannot adapt to rapidly-changed industrial production scenes, becomes a bottleneck restricting the improvement of production efficiency, and provides a lifting clamping device for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a lifting clamping device, which aims to solve the problems of low equipment positioning precision, poor applicability and easiness in generating accumulated errors in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a lift clamping device, includes elevating gear, the elevating gear top is provided with load-bearing platform, elevating gear outer wall fixedly connected with clamping device, equal fixedly connected with locating part in load-bearing platform both sides, the inside dustcoat that is provided with of elevating gear, the inside fixedly connected with rectangular array's of dustcoat linear bearing one, load-bearing platform bottom fixedly connected with rectangular array's optical axis fixing base, optical axis fixing base bottom fixedly connected with guiding axle one, guiding axle one outer wall sliding connection is in linear bearing one is inside. As a further description of the above technical solution: The motor is fixedly connected to the top of the first fixing seat, and the output end of the motor is fixedly connected with a first synchronous wheel. As a further description of the above technical solution: The bottom of the outer cover is rotationally connected with a synchronous wheel II, and synchronous belts are arranged on the outer wall of the synchronous wheel I and the outer wall of the synchronous wheel II. As a further description of the above technical solution: The second top fixedly connected with lead scre