Pneumatic steel wire expanding and sleeving device
Through the pneumatically driven wire expansion socket device, the cylinder-driven wire drawing plate and the socket mandrel are used for sliding and telescopic retractable, which solves the problem of slow driving speed of the hydraulic press and improves the efficiency and cost-effectiveness of the mud cooling tube socket.
Patent Information
- Application Number
- CN202420950402.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-06
AI Technical Summary
When the traditional hydraulic press drive wire expander is connected to the mud cooled shrink tube, the speed is slow and the stroke interval is long, resulting in low operating efficiency.
Using a pneumatic wire expansion socket device, the first wire drawing plate and the second wire drawing plate are driven by the cylinder to slide on the sliding rod, and the socket mandrel is driven by the cylinder to perform telescopic movement, so as to realize the socket operation of the mud cooling tube.
Improves work efficiency, reduces work costs, and achieves a faster socket process.
Smart Images
Figure CN222309827U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machinery, in particular to a pneumatic steel wire expansion sleeve device. Background Art
[0002] The steel wire expander is mainly used to expand the rubber mortar cold shrink tubing. The traditional steel wire expander is driven by a hydraulic press to sleeve the rubber mortar cold shrink tubing. It not only requires the addition of hydraulic oil, but also has a relatively slow driving speed and a long stroke interval, which reduces the operating efficiency. Utility Model Content
[0003] The utility model provides a pneumatic steel wire expansion sleeve device, which solves the technical problem in the prior art that the operation efficiency is reduced due to the use of a hydraulic press driven method to sleeve a rubber cement cold shrink tube.
[0004] In order to solve the above problems, the utility model provides a pneumatic wire expansion sleeve device, including an equipment frame, characterized in that: a fixed frame is provided in the middle of the equipment frame, and closed panels are symmetrically provided on both sides, a fixed plate is provided on the surface of the fixed frame, a cylinder is connected between the fixed plate and the closed panel, an air storage device is provided on the inner bottom surface of the equipment frame, and is connected to the cylinder, a sliding rod is connected between the fixed frame and the equipment frame on the side opposite to the cylinder, a first wire pull plate and a second wire pull plate are slidably connected on the sliding rod, the cylinder passes through the fixed plate and is connected to the first wire pull plate and the second wire pull plate, a sleeve core rod is connected to the cylinder, a top sleeve joint is provided at its end, a discharge port is provided on the closed panel, and is in the same horizontal plane as the top sleeve joint.
[0005] Furthermore, three cylinders are connected between the fixed plate and the closed panel.
[0006] Furthermore, four sliding rods are connected between the fixing frame and the equipment frame.
[0007] Furthermore, the outer surface of the discharge port is an arc-shaped structure.
[0008] Furthermore, the length of the sleeve mandrel is smaller than the length between the fixing frame and the equipment frame.
[0009] The beneficial effect of the utility model is that the present application drives the first steel wire pull plate and the second steel wire pull plate to slide on the sliding rod through the cylinder, and drives the sleeve core rod to perform telescopic movement through the cylinder, thereby realizing the sleeve connection operation of the adhesive cold shrink tube, achieving the technical effect of reducing operating costs and improving operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the three-dimensional structure according to an embodiment of the utility model.
[0011] Figure numerals: equipment frame 1, air storage device 2, cylinder 3, first steel wire pulling plate 4, second steel wire pulling plate 5, sleeve mandrel 6, top sleeve joint 7, fixed frame 11, fixed plate 12, sliding rod 13, discharge port 14, closed panel 15. DETAILED DESCRIPTION
[0012] In order to make the technical solution of the utility model more clear, the utility model is further described below in conjunction with the specific embodiments of the drawings.
[0013] like Figure 1 As shown, a pneumatic wire expansion sleeve device according to an embodiment of the utility model includes an equipment frame 1, a fixed frame 11 is provided in the middle of the equipment frame 1, and closed panels 15 are symmetrically provided on both sides, a fixed plate 12 is provided on the surface of the fixed frame 11, a cylinder 3 is connected between the fixed plate 12 and the closed panel 15, an air storage device 2 is provided on the inner bottom surface of the equipment frame 1, and is connected to the cylinder 3, a sliding rod 13 is connected between the fixed frame 11 and the equipment frame 1 on the side opposite to the cylinder 3, a first wire pull plate 4 and a second wire pull plate 5 are slidably connected on the sliding rod 13, the cylinder 3 passes through the fixed plate 12 and is connected to the first wire pull plate 4 and the second wire pull plate 5, a sleeve core rod 6 is connected to the cylinder 3, a top sleeve joint 7 is provided at its end, and a discharge port 14 is provided on the closed panel 15, and is in the same horizontal plane as the top sleeve joint 7.
[0014] Among them, three cylinders 3 are connected between the fixed plate 12 and the closed panel 15. During operation, the first steel wire pulling plate 4, the second steel wire pulling plate 5 and the sleeve core rod 6 are driven by the cylinders 3 to perform the sleeve glue cold shrink tube operation.
[0015] Among them, four sliding rods 13 are connected between the fixing frame 11 and the equipment frame 1. During operation, the first steel wire pulling plate 4 and the second steel wire pulling plate 5 slide on the sliding rods 13 to stretch the steel wire.
[0016] The outer surface of the discharge port 14 is an arc-shaped structure. During operation, the sleeve core rod 6 drives the top sleeve joint 7 to extend out of the discharge port 14 to perform the sleeve operation of the adhesive cold shrink tube.
[0017] Among them, the length of the sleeve connecting mandrel 6 is smaller than the length between the fixed frame 11 and the equipment frame 1. When working, the sleeve connecting mandrel 6 and the top sleeve joint 7 are driven by the cylinder 3 to retract from the discharge port 14 into the equipment frame 1, so as to perform the sleeve connection operation on the steel wire.
[0018] Working principle: first, install the required expansion mold on the first steel wire drawing plate 4 and the second steel wire drawing plate 5, then open the air storage device 2 to ventilate the cylinder 3, then start the cylinder 3 to drive the sleeve core rod 6 to extend from the discharge port 14 and put on the sleeve, then start the cylinder 3 to drive the sleeve core rod 6 to retract from the discharge port into the equipment frame 1, and at the same time drive the first steel wire drawing plate 4 and the second steel wire drawing plate 5 to slide on the sliding rod 13 through the cylinder 3, so that the steel wire extends from the discharge port 14, then the sleeve is sleeved on the steel wire and aligned with the top sleeve joint 7, start the cylinder 3 to drive the sleeve core rod 6 to extend from the discharge port 14, the sleeve core rod 6 drives the top sleeve joint 7 to expand the sleeve, so that the sleeve on the surface of the sleeve core rod 6 and the sleeve on the surface of the steel wire are sleeved with each other, and finally the sleeved sleeve is taken out from the surface of the sleeve core rod 6, thereby completing the sleeve operation.
[0019] The above embodiments can be combined with each other and further implemented if they are not contradictory to each other.
[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pneumatic wire expansion and splicing device, comprising a device frame (1), characterized in that: A fixing frame (11) is provided in the middle of the equipment frame (1), and closed panels (15) are symmetrically provided on both sides. A fixing plate (12) is provided on the surface of the fixing frame (11), and a cylinder (3) is connected between the fixing plate (12) and the closed panel (15). An air storage device (2) is provided on the inner bottom surface of the equipment frame (1) and is connected to the cylinder (3). A sliding rod (13) is connected between the fixing frame (11) and the equipment frame (1) on the side opposite to the cylinder (3). A first steel wire drawing plate (4) and a second steel wire drawing plate (5) are slidably connected on the sliding rod (13). The cylinder (3) passes through the fixing plate (12) and is connected to the first steel wire drawing plate (4) and the second steel wire drawing plate (5). A sleeve mandrel (6) is connected to the cylinder (3), and a top sleeve joint (7) is provided at its end. A discharge port (14) is provided on the closed panel (15) and is in the same horizontal plane as the top sleeve joint (7).
2. A pneumatic wire expansion and sleeve device according to claim 1, characterized in that: Three cylinders (3) are connected between the fixing plate (12) and the closing panel (15).
3. A pneumatic wire expansion and sleeve device according to claim 1, characterized in that: Four sliding rods (13) are connected between the fixing frame (11) and the equipment frame (1).
4. A pneumatic wire expansion and sleeve device according to claim 1, characterized in that: The outer surface of the discharge port (14) is an arc-shaped structure.
5. A pneumatic wire expansion and sleeve device according to claim 1, characterized in that: The length of the sleeve core rod (6) is smaller than the length between the fixing frame (11) and the equipment frame (1).