CN219535130U

CN219535130U - Disposable pressfitting bench clamp of binding post

Info

Publication number: CN219535130U
Application number: CN202320874879.7U
Authority: CN
Inventors: 冯晓莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-15
Anticipated expiration: 2033-04-19

Abstract

A disposable binding post pressing bench clamp comprises a clamping base, wherein a pressing base A is fixedly arranged on the clamping base, a pressing groove A is formed in the pressing base A, and a protruding block is fixedly arranged in the pressing groove A; the pressing base is characterized in that guide rods are fixedly arranged on two sides of the pressing base A, the upper parts of the guide rods are integrally connected with a supporting bedplate, a screw hole is formed in the middle of the supporting bedplate, a working screw rod penetrates through the screw hole, and a first rocker arm is arranged on the upper part of the working screw rod; the bottom of the working screw is rotatably provided with a pressing base B through a rotating connecting piece. Compared with the prior art, the utility model has simpler structure, especially solves the problem that the binding post is pressed twice or more, realizes the one-time pressing of the binding post, ensures the pressing quality, and can greatly improve the working efficiency and reduce unnecessary labor.

Description

Disposable pressfitting bench clamp of binding post

Technical Field

The utility model relates to the field of general machinery, in particular to a disposable pressing bench clamp for a wiring terminal.

Background

The wiring terminal is commonly called a copper nose, plays a role in bundling copper cores in the electric wire and is convenient for electricity connection. After the binding post is assembled, namely after being sleeved on a copper wire on an electric wire, the wire sleeve part of the binding post needs to be pressed, so that the wire sleeve part is deformed to be tightly attached and firmly connected with the copper core. The prior art stitching means usually uses wire pliers to stitch manually, but the operation is very laborious and tedious, and multiple stitching operations are needed, and even so, the situation of stitching loosening still easily occurs because the deformation direction is completely controlled manually.

At present, there is also a special device for pressing the binding post, such as an easy-to-operate copper nose pressing operation table disclosed in chinese patent CN202121888979, which can implement automatic binding post pressing, but the disadvantage is also obvious, mainly in that the device is provided with a complex mechanical structure including a piston, a clamping plate, a push rod, a plurality of springs and a corresponding spiral section of a guide slot for pressing out the double pressing grooves of the deflection angle, and thus, after the primary pressing, the binding post is deflected by the mechanism, and the secondary pressing is performed. Although the pressing effect can be ensured, the arrangement is too complex, so that the equipment has the problems of high manufacturing cost and high maintenance cost; meanwhile, the implementation process of pressing needs two times, so that the working efficiency of the equipment is necessarily low, and the situation that the mechanical implementation is seriously unreasonable exists. Secondly, the equipment implementation relates to hydraulic power, the operation condition requirement is higher, and the situation of poor adaptability exists in field construction application.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the disposable binding post pressing bench clamp which has the advantages of simple structure, low operation condition, convenience in use and high working efficiency.

The equipment comprises a clamping base, wherein the clamping base is an assembly foundation of the equipment and is also a fixed foundation of the equipment when the equipment is used; when in use, the clamping base can be fixed at the edge of the stable table top;

the clamping base is fixedly provided with a pressing base A, a pressing groove A is formed in the pressing base A, and a lug is fixedly arranged in the pressing groove A;

guide rods are fixedly arranged on the clamping base at two sides of the pressing base A, and the upper parts of the guide rods are integrally connected with a supporting bedplate;

the support platen is provided with a screw hole in the middle, a working screw rod is arranged in the screw hole in a penetrating way, and a first rocker arm is arranged at the upper part of the working screw rod;

the bottom of the working screw is rotatably provided with a pressing base B through a rotary connecting piece, and the bottom surface of the pressing base B is provided with a pressing groove B; the pressing groove B is arranged corresponding to the pressing groove A, and a bump is arranged in the pressing groove B;

the side of pressfitting base B fixedly be provided with the connecting rod, the connecting rod end be provided with the sliding sleeve, the sliding sleeve cover establish on the guide bar.

Further, the pressing grooves A and the pressing grooves B are respectively provided with a plurality of groups on the pressing base A and the pressing base B correspondingly; the effect realized by the method is that the binding posts corresponding to different wire diameters are pressed;

the lug is a cuboid lug.

Furthermore, the clamping base is in a channel steel form, a locking screw rod is arranged at the bottom of the clamping base in a penetrating way, and a pressing piece is arranged at the upper end head of the locking screw rod; the lower end of the locking screw rod is provided with a second rocker arm in a penetrating way. I.e. to thereby fix the device in the edge position of the stationary table top.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has simpler structure, especially solves the problem that the binding post is pressed twice or more, realizes the one-time pressing of the binding post, ensures the pressing quality, and can greatly improve the working efficiency and reduce unnecessary labor. Meanwhile, the equipment has low cost, lower requirements on the working environment, and higher market popularization value.

Drawings

Fig. 1 is a schematic structural view of a disposable binding post pressing bench clamp according to the utility model;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a terminal strip sleeve based on the press fit of the structure of FIG. 1;

reference numerals:

1-a first rocker arm 2-a supporting platen 3-a sliding sleeve 4-a clamping base 5-a working screw 6-a pressing base A7-a pressing base B

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Referring to fig. 1, 2 and 3, the disposable pressing bench clamp for the wiring terminal comprises a clamping base 4, wherein the clamping base 4 is an assembly foundation of the equipment and is also a fixing foundation of the equipment when the equipment is used; when in use, the clamping base 4 can be fixed at the edge of the stable table top;

the clamping base 4 is fixedly provided with a pressing base A6, a pressing groove A is formed in the pressing base A6, and a bump is fixedly arranged in the pressing groove A;

guide rods are fixedly arranged on the clamping base 4 at two sides of the pressing base A6, and the upper parts of the guide rods are integrally connected with the supporting bedplate 2;

preferably, the guide rods are symmetrically arranged and are in the form of round tubes.

A screw hole is formed in the middle of the supporting platen 2, a working screw 5 is arranged in the screw hole in a penetrating manner, and a first rocker arm 1 is arranged at the upper part of the working screw 5;

the bottom of the working screw 5 is rotatably provided with a pressing base B7 through a rotary connecting piece, and the bottom surface of the pressing base B7 is provided with a pressing groove B; the pressing groove B is arranged corresponding to the pressing groove A, and a bump is arranged in the pressing groove B;

preferably, a ball head is integrally arranged at the upper part of the working screw 5, and a first rocker arm 1 is arranged in the ball head in a penetrating way. The effect achieved in this way is that the rocker arm is conveniently used for boosting, screwing and pressing.

Preferably, the rotating connecting piece adopts a bearing or a male connector and a female connector which are rotatably arranged.

The side of pressfitting base B7 fixedly be provided with the connecting rod, the connecting rod end be provided with sliding sleeve 3, sliding sleeve 3 cover establish on the guide bar.

Preferably, two connecting rods are arranged, and the sliding sleeves 3 of the connecting rods are respectively sleeved on the two guide rods.

Further, the pressing grooves A and B are respectively provided with a plurality of groups on the pressing base A6 and the pressing base B7 correspondingly; the effect realized by the method is that the binding posts corresponding to different wire diameters are pressed;

the lug is a cuboid lug.

Example 1

Preferably, after the lamination groove A and the lamination groove are folded, the whole edge of the hole is in a hexagonal shape, and the convex blocks are oppositely arranged; the wire sleeve of the binding post is integrally deformed after the binding post is pressed, so that an outer hexagonal structure with two concave pressing grooves is formed, and the wire sleeve is pressed.

Example 2

Preferably, after the lamination groove A and the lamination groove are folded, the whole edge of the hole is in a circular channel form, and the convex blocks are oppositely arranged; the wire sleeve is pressed by the circular tube structure with two concave pressing grooves formed on the wire of the wiring terminal after the wiring terminal is pressed.

Furthermore, the clamping base 4 is in a channel steel form, a locking screw rod is arranged at the bottom of the clamping base in a penetrating way, and a pressing piece is arranged at the upper end head of the locking screw rod; the lower end of the locking screw rod is provided with a second rocker arm in a penetrating way. I.e. to thereby fix the device in the edge position of the stationary table top.

When the wire copper core wire bonding machine is used, the wire copper core with the insulation skin stripped is inserted into the wire sleeve of the binding post, the wire sleeve is placed into the corresponding bonding groove, the working screw 5 is rotated to press the bonding base B7, so that the wire sleeve is bonded and deformed, and the wire copper core is locked.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a binding post disposable pressfitting bench clamp, includes joint base, its characterized in that: the clamping base is fixedly provided with a pressing base A, a pressing groove A is formed in the pressing base A, and a lug is fixedly arranged in the pressing groove A;

2. The disposable bonding bench clamp for the binding post according to claim 1, wherein a plurality of groups of bonding grooves A and B are respectively arranged on the bonding base A and the bonding base B correspondingly;

the lug is a cuboid lug.

3. The disposable binding post pressing bench clamp according to claim 1, wherein the clamping base is in a channel steel form, a locking screw rod is arranged at the bottom of the clamping base in a penetrating manner, and a pressing piece is arranged at the upper end of the locking screw rod; the lower end of the locking screw rod is provided with a second rocker arm in a penetrating way.