Pneumatic clamping unit for industrial wire harness
By using pneumatic structure and servo motor-driven adjustment base rods in industrial wiring harnesses, the problems of difficulty in assembly and insufficient stability in narrow spaces are solved, and efficient wiring harness clamping and stability improvement are achieved.
Patent Information
- Application Number
- CN202411273501.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2024-12-17
AI Technical Summary
The physical mechanical clamping method of existing industrial wire harnesses is difficult to assemble in narrow spaces and cannot fully ensure stability.
An industrial wire harness pneumatic clamping unit is designed, using a pneumatic structure and a servo motor-driven adjustment base rod and drive rod. The clamping of the wire harness is achieved through pneumatic joints and movable pressure plates, and combining the servo motor and nuts to achieve high efficiency of the wire harness. Clamping and adjusting.
The stable clamping of the wire harness is achieved in a small space, simplifying the assembly process and improving stability and reliability.
Smart Images
Figure CN119141455A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of wire harness processing, and in particular to an industrial wire harness pneumatic clamping unit. Background Art
[0002] Industrial wiring harness is a cable assembly widely used in various industrial equipment and systems. It is mainly used to transmit power, data and signals. During the processing of industrial wiring harness, the method and steps of fixing the wiring harness are very important to ensure the stability and reliability of the wiring harness during processing. For example, structures such as cable ties, fixing frames, protective tubes, fixing belts, etc., are all clamped by physical mechanical means. Although such physical fixing method can effectively reduce failures and safety hazards caused by loose or moving wiring harnesses, there are certain limitations in physically clamping wiring harnesses. For example, it is difficult to assemble auxiliary clamps on site in a small space, and the stability during work after assembly cannot be fully guaranteed. Summary of the invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an industrial wire harness pneumatic clamping unit, and the above technical purpose is achieved through the following technical solutions: An industrial wire harness pneumatic clamping unit comprises a unit main cylinder, one side of the unit main cylinder is provided with an intermediate connecting cylinder, one side of the connecting cylinder is provided with a side connecting cylinder, an adjusting base rod is provided inside the side connecting cylinder and the intermediate connecting cylinder, the adjusting base rod can be rotated and adjusted forward and backward inside the intermediate connecting cylinder and the side connecting cylinder, the front end of the adjusting base rod is provided with a wire harness fixing module installed inside the unit main cylinder, and the wire harness fixing module adopts a pneumatic structure to clamp and fix the wire harness.
[0004] Furthermore, the wiring harness fixing module includes a connecting tube, an outlet tube, a pneumatic joint, and a movable pressure plate. The connecting tube is arranged at the front end of the adjusting base rod, and the outlet tube is fixed to the front end of the connecting tube. The upper end and the interior of the connecting tube are provided with a wiring harness groove for the wiring harness to pass through, and the wiring harness groove extends forward to the interior of the outlet tube. The pneumatic joint is arranged at the lower end of the connecting tube, and the upper part of the pneumatic joint passes into the lower space inside the connecting tube. The movable pressure plate is arranged inside the connecting tube, and the movable pressure plate is slidably assembled with the connecting tube, so that the movable pressure plate moves up and down in the longitudinal direction inside the connecting tube, and a closed pneumatic space is formed between the movable pressure plate and the connecting tube.
[0005] Furthermore, slide grooves are provided on both sides of the interior of the intermediate connecting cylinder, and a base rod slider installed in the slide groove is provided on the outside of the adjusting base rod. The base rod slider is an annular structure fixed to the outside of the adjusting base rod, and has transverse protrusions on both sides embedded in the slide groove of the intermediate connecting cylinder.
[0006] Furthermore, one end of the adjusting base rod is a solid structure, and the other end is a hollow structure. A bearing is fixed inside the adjusting base rod, and a rotatable driving rod is provided inside the adjusting base rod through the bearing. An external thread is provided on the outer side of the tail end of the driving rod, and a driving nut is fixed inside the side connecting cylinder, and an internal thread matching the driving rod thread is provided on the inner side of the driving nut.
[0007] Furthermore, one end of the driving rod is connected to a servo motor via a coupling.
[0008] Furthermore, a support platform is fixedly provided at the bottom of the servo motor, a connecting platform is fixedly provided on one side of the middle connecting cylinder and the side connecting cylinder, a connecting groove is provided on the inner side of the connecting platform, and the support platform is slidably assembled in the connecting groove.
[0009] In summary, the present invention has the following beneficial effects: The present invention achieves the clamping effect on the wire harness through a unique starting structure. Compared with the traditional mechanical clamping method, this structure greatly reduces the space occupied by the equipment, can be assembled in a small space and realize the clamping function, and the control means are simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is an overall schematic diagram of the present invention; Figure 2 is a front view of the present invention; Figure 3 It is a cross-sectional view along the AA direction of the present invention.
[0011] In the figure, 1. unit main cylinder; 2. middle connecting cylinder; 3. side connecting cylinder; 4. adjusting base rod; 5. connecting pipe; 6. lead-out pipe; 7. pneumatic joint; 8. movable pressure plate; 9. base rod slider; 10. driving rod; 11. servo motor; 12. support platform; 13. connecting platform. DETAILED DESCRIPTION
[0012] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0013] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. Example
[0014] An industrial wire harness pneumatic clamping unit comprises a unit main cylinder 1, an intermediate connecting cylinder 2 is provided on one side of the unit main cylinder 1, a side connecting cylinder 3 is provided on one side of the connecting cylinder, an adjusting base rod 4 is provided inside the side connecting cylinder 3 and the intermediate connecting cylinder 2, the adjusting base rod 4 can be rotated and adjusted forward and backward inside the intermediate connecting cylinder 2 and the side connecting cylinder 3, a wire harness fixing module is provided at the front end of the adjusting base rod 4 and is installed inside the unit main cylinder 1, and the wire harness fixing module adopts a pneumatic structure to clamp and fix the wire harness.
[0015] The wiring harness fixing module includes a connecting tube 5, an outlet tube 6, a pneumatic joint 7, and a movable pressure plate 8. The connecting tube 5 is arranged at the front end of the adjusting base rod 4, and the outlet tube 6 is fixed to the front end of the connecting tube 5. The upper end and the interior of the connecting tube 5 are provided with a wiring harness groove for the wiring harness to pass through, and the wiring harness groove extends forward to the interior of the outlet tube 6. The pneumatic joint 7 is arranged at the lower end of the connecting tube 5, and the upper part of the pneumatic joint 7 passes into the lower space inside the connecting tube 5. The movable pressure plate 8 is arranged inside the connecting tube 5. The movable pressure plate 8 is slidably assembled with the connecting tube 5, so that the movable pressure plate 8 moves up and down in the longitudinal direction inside the connecting tube 5. A closed pneumatic space is formed between the movable pressure plate 8 and the connecting tube 5, and the space only has a wire groove hole for the wiring harness to be introduced and pass through it. When the pneumatic joint 7 is connected to the controllable gas pipeline, after the negative pressure gas is introduced, the pressure in the space causes the movable pressure plate 8 to descend and compress the wiring harness, and indirectly affects the effect of clamping the wiring harness by pneumatic means.
[0016] Slide grooves are provided on both sides of the interior of the intermediate connecting cylinder 2, and a base rod slider 9 installed in the slide groove is provided on the outside of the adjusting base rod 4. The base rod slider 9 is a ring-shaped structure fixed to the outside of the adjusting base rod 4, and horizontal protrusions are provided on both sides to be embedded in the slide grooves of the intermediate connecting cylinder 2, so that the entire adjusting base rod 4 can move in the intermediate connecting cylinder 2.
[0017] One end of the adjusting base rod 4 is a solid structure, and the other end is a hollow structure. A bearing is fixed inside the adjusting base rod 4. Through the bearing, a rotatable driving rod 10 is provided inside the adjusting base rod 4. An external thread is provided on the outer side of the tail end of the driving rod 10, and a driving nut is fixed inside the side connecting cylinder 3. The inner side of the driving nut is provided with an internal thread that matches the thread of the driving rod 10.
[0018] A servo motor 11 is connected to one end of the driving rod 10 through a coupling, a support platform 12 is fixed to the bottom of the servo motor 11, a connecting platform 13 is fixed to one side of the middle connecting cylinder 2 and the side connecting cylinder 3, a connecting groove is provided on the inner side of the connecting platform 13, and the support platform 12 is slidably assembled in the connecting groove.
[0019] The above structure uses the servo motor 11 as a driving source. When the servo motor 11 is working, it drives the driving rod 10 to rotate. Since the driving rod 10 cooperates with the nut, the driving rod 10 moves forward / backward. The moving direction is determined according to the forward and reverse rotation of the motor. The movement of the driving rod 10 will directly affect the movement of the adjustment base rod 4, thereby affecting the forward / backward movement of the front-end wiring harness.
[0020] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.
Claims
1. A pneumatic clamping unit for industrial wire harnesses, Features: The invention comprises a unit main cylinder (1), wherein one side of the unit main cylinder (1) is provided with an intermediate connecting cylinder (2), one side of the connecting cylinder is provided with a side connecting cylinder (3), an adjusting base rod (4) is provided inside the side connecting cylinder (3) and the middle connecting cylinder (2), the adjusting base rod (4) is adjusted forward and backward inside the middle connecting cylinder (2) and the side connecting cylinder (3), a wire harness fixing module installed inside the unit main cylinder (1) is provided at the front end of the adjusting base rod (4), and the wire harness fixing module adopts a pneumatic structure to clamp and fix the wire harness.
2. An industrial wire harness pneumatic clamping unit according to claim 1, Features: The wiring harness fixing module comprises a connecting tube (5), an outlet tube (6), a pneumatic joint (7), and a movable pressure plate (8). The connecting tube (5) is arranged at the front end of the adjusting base rod (4), the outlet tube (6) is fixed to the front end of the connecting tube (5), the upper end and the interior of the connecting tube (5) are provided with a wiring harness groove for the wiring harness to pass through, and the wiring harness groove extends forward to the interior of the outlet tube (6), the pneumatic joint (7) is arranged at the lower end of the connecting tube (5), the upper part of the pneumatic joint (7) is connected to the lower space inside the connecting tube (5), the movable pressure plate (8) is arranged inside the connecting tube (5), the movable pressure plate (8) and the connecting tube (5) are slidably assembled, so that the movable pressure plate (8) moves up and down in the longitudinal direction inside the connecting tube (5), and a closed pneumatic space is formed between the movable pressure plate (8) and the connecting tube (5).
3. The industrial wire harness pneumatic clamping unit according to claim 1, Features: Slide grooves are provided on both sides of the interior of the intermediate connecting cylinder (2), and a base rod slider (9) installed in the slide groove is provided on the exterior of the adjusting base rod (4). The base rod slider (9) is an annular structure fixed to the exterior of the adjusting base rod (4), and has transverse protrusions on both sides that are embedded and installed in the slide groove of the intermediate connecting cylinder (2).
4. The industrial wire harness pneumatic clamping unit according to claim 1, Features: One end of the adjusting base rod (4) is a solid structure, and the other end is a hollow structure. A bearing is fixed inside the adjusting base rod (4), and a rotatable driving rod (10) is provided inside the adjusting base rod (4) through the bearing. The tail end of the driving rod (10) is provided with an external thread on the outside. A driving nut is fixed inside the side connecting cylinder (3), and the driving nut is provided with an internal thread on the inside thereof that matches the thread of the driving rod (10).
5. An industrial wire harness pneumatic gripping unit according to claim 4, Features: One end of the driving rod (10) is connected to a servo motor (11) via a coupling.
6. An industrial wire harness pneumatic gripping unit according to claim 5, Features: A support platform (12) is fixedly provided at the bottom of the servo motor (11), a connecting platform (13) is fixedly provided on one side of the middle connecting cylinder (2) and the side connecting cylinder (3), a connecting groove is provided on the inner side of the connecting platform (13), and the support platform (12) is slidably assembled in the connecting groove.