CN221111095U

CN221111095U - Walking wire box hole edge polishing device

Info

Publication number: CN221111095U
Application number: CN202323197043.7U
Authority: CN
Inventors: 卫庭凤; 陈川; 张光强; 刘建平
Original assignee: Sichuan Shengyuanxin Intelligent Electrical Co ltd
Current assignee: Sichuan Shengyuanxin Intelligent Electrical Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-11
Anticipated expiration: 2033-11-27

Abstract

A polishing device for the edges of holes of a wiring box comprises a bottom plate, wherein end plates are installed on the bottom plate, an air cylinder is installed on one of the end plates, and a concave part is installed at the movable end of the air cylinder. A pair of guide holes are formed in the concave part, limiting pins penetrate through the guide holes, protruding blocks are arranged at the inner ends of the limiting pins at the same ends, concave fasteners are mounted on the protruding blocks, baffles are mounted at two ends of each concave fastener, a lower pressing cylinder is mounted on the concave part, and the lower end of each lower pressing cylinder is arranged on each concave fastener. And a polishing seat is arranged on the bottom plate, and polishing plates are respectively arranged on two sides of the polishing seat. The curling edge can be polished by the polishing plate in the reciprocating movement process of the wiring box. The cylinder can drive the concave fastener and carry out reciprocating motion to grind the inner wall of walking the line box through the face of grinding of polishing board. The wire box can be sleeved on the polishing plate by the arranged down-pressing cylinder. The baffle that sets up can carry out spacingly to the both ends of walking the line box, avoids causing the influence to walking the reciprocating motion of line box.

Description

Walking wire box hole edge polishing device

Technical Field

The utility model relates to the technical field of electric control cabinet processing, in particular to a polishing device for the edges of holes of a wiring box.

Background

The wiring box is a part used for threading the wires in the distribution box, and can protect the wires. The general structure is shown in fig. 4, and the structure is in a concave structure, a pair of wing plates for installation are arranged on the structure, a plurality of kidney-shaped wire holes are formed in two side walls of the structure, the wire holes are usually formed in a stamping forming mode, the edges of the formed wire holes form curled edges, and the curled edges easily damage wires during wire arrangement or scratch hands of operators.

Disclosure of utility model

The utility model provides a polishing device for the edge of a hole of a wiring box, which solves the defects in the prior art, and the curled edge is polished off in a polishing manner of the inner wall, so that the damage to a wire is avoided, and the polishing device has strong practicability.

In order to achieve the object of the present utility model, the following techniques are proposed:

A polishing device for the edges of holes of a wiring box comprises a bottom plate, wherein end plates are arranged at two ends of the bottom plate, and a plurality of guide rods are arranged between the end plates. One of the end plates is provided with an air cylinder, the movable end of the air cylinder is provided with a concave part, two sides of the concave part are respectively provided with a sliding block, and the sliding blocks are sleeved on the guide rods. A pair of guide holes are formed in the vertical section of the concave part, limiting pins penetrate through the guide holes, protruding blocks are arranged at the inner ends of the limiting pins at the same ends, concave fasteners are mounted on the protruding blocks, baffles are mounted at the two ends of the concave fasteners, a lower pressing cylinder is mounted on the concave part, and the lower end of the lower pressing cylinder is arranged on the concave fasteners. And a polishing seat is arranged on the bottom plate, and polishing plates are respectively arranged on two sides of the polishing seat. The curling edge can be polished by the polishing plate in the reciprocating movement process of the wiring box. The cylinder can drive the concave fastener and carry out reciprocating motion to grind the inner wall of walking the line box through the face of grinding of polishing board. The wire box can be sleeved on the polishing plate by the arranged down-pressing cylinder. The baffle that sets up can carry out spacingly to the both ends of walking the line box, avoids causing the influence to walking the reciprocating motion of line box.

Further, the upper end of the polishing seat is provided with a movable groove, and a plurality of rollers are rotationally arranged in the movable groove. The arrangement of the rollers not only plays a supporting role on the wiring box, but also enables the wiring box to perform smooth reciprocating motion.

Further, dovetail grooves are formed in two sides of the polishing seat, mosaic blocks are arranged on the polishing plate, and the mosaic blocks are arranged in the dovetail grooves. The polishing plate is fixed on the polishing seat through the screw, and the polishing plate is convenient to replace by the assembly mode.

Further, a plurality of U-shaped grooves are formed in the vertical section of the concave fastener, and the arrangement of the U-shaped grooves facilitates the discharge of abrasive dust after polishing, so that the concave fastener is prevented from being influenced by the existence of the abrasive dust in the concave fastener.

The technical scheme has the advantages that:

according to the utility model, the hemming, the edge cutting and the like formed by blanking are ground off in a mode of grinding the inner wall of the wiring box, so that the damage to the lead is avoided.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a second perspective view of one embodiment.

Fig. 3 shows a perspective view of the sanding block.

Fig. 4 shows a perspective structural view of the cabling box.

Detailed Description

As shown in fig. 1-4, a polishing device for the edge of a hole of a wiring box comprises a bottom plate 1, wherein end plates 2 are arranged at two ends of the bottom plate 1, and a plurality of guide rods 20 are arranged between the end plates 2. One of the end plates 2 is provided with a cylinder 24, the movable end of the cylinder 24 is provided with a concave part 22, two sides of the concave part 22 are respectively provided with a sliding block 21, and the sliding blocks 21 are sleeved on the guide rods 20. A pair of guide holes 25 are formed in the vertical section of the concave part 22, limiting pins 26 penetrate through the guide holes 25, protruding blocks 32 are arranged at the inner side ends of the limiting pins 26 at the same end, concave fasteners 30 are mounted on the protruding blocks 32, and a plurality of U-shaped grooves 31 are formed in the vertical section of the concave fasteners 30. Baffle plates 33 are arranged at two ends of the concave fastener 30, a lower pressing cylinder 3 is arranged on the concave piece 22, and the lower end of the lower pressing cylinder 3 is arranged on the concave fastener 30.

A polishing seat 4 is arranged on the bottom plate 1, and polishing plates 42 are respectively arranged on two sides of the polishing seat 4. Dovetail grooves are formed in two sides of the polishing seat 4, a mosaic block 41 is arranged on the polishing plate 42, and the mosaic block 41 is arranged in the dovetail grooves. The upper end of the polishing seat 4 is provided with a movable groove 43, and a plurality of rollers 44 are rotationally arranged in the movable groove 43.

When the embodiment is operated, the wiring box is sleeved on the polishing plate 42, then the lower air cylinder 3 is started, so that the concave fastener 30 is sleeved on the wiring box, two ends of the wiring box are limited by the baffle 33, then the air cylinder 24 is started, the concave fastener 30 is driven by the air cylinder 24 to move along the axial direction of the guide rod 20, the polishing plate 42 polishes the inner wall of the wiring box along with the movement of the concave fastener 30, and abrasive dust and the like after polishing are discharged through the wiring hole and the U-shaped groove 31. During polishing, the two vertical inner walls of the concave fastener 30 have an internal pressure effect on the side wall of the wiring box, so that the inner wall of the wiring box is ensured to be clung to the polishing plate 42, and the polishing effect is ensured. And when polishing, the wiring box will also move on the roller, thereby avoiding other damages to the wiring box during polishing.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a walk line box hole border grinding device which is characterized in that, including bottom plate (1), end plate (2) are installed at the both ends of bottom plate (1), install many guide bars (20) between end plate (2);

One end plate (2) is provided with an air cylinder (24), the movable end of the air cylinder (24) is provided with a concave part (22), two sides of the concave part (22) are respectively provided with a sliding block (21), and the sliding blocks (21) are sleeved on the guide rod (20);

A pair of guide holes (25) are formed in the vertical section of the concave part (22), limiting pins (26) penetrate through the guide holes (25), protruding blocks (32) are arranged at the inner side ends of the limiting pins (26) positioned at the same end, concave fasteners (30) are arranged on the protruding blocks (32), baffle plates (33) are arranged at two ends of each concave fastener (30), a lower pressing cylinder (3) is arranged on each concave part (22), and the lower ends of the lower pressing cylinders (3) are arranged on the corresponding concave fasteners (30);

A polishing seat (4) is arranged on the bottom plate (1), and polishing plates (42) are respectively arranged on two sides of the polishing seat (4).

2. The wire box hole edge polishing device according to claim 1, wherein a movable groove (43) is formed in the upper end of the polishing seat (4), and a plurality of rollers (44) are rotatably arranged in the movable groove (43).

3. The wire box hole edge polishing device according to claim 1, wherein dovetail grooves are formed in two sides of the polishing seat (4), mosaic blocks (41) are arranged on the polishing plate (42), and the mosaic blocks (41) are arranged in the dovetail grooves.

4. The wire box hole edge grinding device according to claim 1, wherein a plurality of U-shaped grooves (31) are formed in the vertical section of the concave fastener (30).