CN203192564U

CN203192564U - Novel magnetic attraction fixture

Info

Publication number: CN203192564U
Application number: CN 201320060181
Authority: CN
Inventors: 蔡旌章
Original assignee: SHENZHEN CENKER ENTERPRISE Ltd
Current assignee: SHENZHEN CENKER ENTERPRISE Ltd
Priority date: 2013-02-02
Filing date: 2013-02-02
Publication date: 2013-09-11
Anticipated expiration: 2023-02-02

Abstract

The utility model discloses a novel magnetic attraction fixture. The novel magnetic attraction fixture comprises a conductive slip ring assembly, an insulating layer, a magnetic attraction head, an energizing coil assembly and an attraction cover, wherein the conductive slip ring assembly is connected with the insulating layer, the insulating layer is connected with the magnetic attraction head, the energizing coil assembly is arranged on the end portion of the magnetic attraction head, the attraction cover is sleeved on the energizing coil assembly, and is connected with the magnetic attraction head, and the conductive slip ring assembly is connected with the energizing coil assembly through wires. According to the structure, the purpose of using electromagnetism to attract a workpiece is achieved, and the novel magnetic attraction fixture is simple in structure, convenient to operate, easy to control, low in requirement for accuracy of equipment, and obviously beneficial to reducing cost and improving efficiency. The novel magnetic attraction fixture is simple in structure, small in number of parts, low in frequency of mechanical faults, stable and reliable, can clamp the workpiece to the maximum extent, prevents the workpiece from falling off in working procedure transfer of the workpiece, and improves production efficiency.

Description

Novel magnetic anchor clamps

Technical field

The utility model relates to the anchor clamps field, is specifically related to novel magnetic anchor clamps.

Background technology

The mode of clamping work pieces (for example electronic devices and components etc.) in electron trade is still used the mechanical grip mode at present, and the mechanical grip mode requires the equipment precision height, controls loaded down with trivial detailsly, causes the equipment cost height.

The utility model content

The purpose of this utility model is to disclose novel magnetic anchor clamps, has solved the mechanical grip electronic devices and components, requires the equipment precision height, controls loaded down with trivial detailsly, causes the high problem of equipment cost.

For achieving the above object, the utility model adopts following technical scheme:

Novel magnetic anchor clamps comprise conducting slip ring assembly, insulating barrier, magnetic head, hot-wire coil group and adsorption cover; The conducting slip ring assembly is connected with insulating barrier, the end that insulating barrier is connected with the magnetic head, hot-wire coil is mounted on the magnetic head, and adsorption cover is set on the hot-wire coil group and with the magnetic head and is connected, and the conducting slip ring assembly is connected by lead with the hot-wire coil group.

Further, described conducting slip ring assembly is made of first rotary body, negative conducting ring, positive conducting ring and second rotary body; First rotary body connects negative conducting ring, and negative conducting ring and positive conducting ring are connected, and positive conducting ring is connected with insulating barrier by second rotary body, and negative conducting ring is connected with described hot-wire coil group by described lead respectively with positive conducting ring.

Further, described positive conducting ring and described negative conducting ring are made by copper material.

Further, described hot-wire coil group is made of first hot-wire coil and second hot-wire coil.

Further, described lead is live wire and zero line, and described first hot-wire coil is connected by live wire with described positive conducting ring, and described second hot-wire coil is connected by zero line with described negative conducting ring.

Further, these novel magnetic anchor clamps are straight tube or cylindrical structure.

Further, described insulating barrier is nonmetal insulating barrier.

Compared with prior art, the beneficial effects of the utility model:

The utility model adopts above structure, and the realization electromagnetism is got workpiece, and is simple in structure, easy to operate, control easily, and also lower to equipment precision requirement, raised the efficiency tangible help to saving cost; Present design is simple in structure, and part is few, and mechanical breakdown is few, and is reliable and stable, and clamping work pieces is to the full extent enhanced productivity thereby make workpiece prevent in the operation handing-over that workpiece from dropping.

Description of drawings

In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the front elevational schematic of the embodiment of novel magnetic anchor clamps described in the utility model;

Fig. 2 is that Fig. 1 is along the generalized section of A-A direction;

Fig. 3 is exploded perspective view embodiment illustrated in fig. 1;

Among the figure, 1-conducting slip ring assembly; 11-first rotary body; The positive conducting ring of 12-; 13-bears conducting ring; 14-second rotary body; The 2-insulating barrier; 3-magnetic head; 4-hot-wire coil group; 41-first hot-wire coil; 42-second hot-wire coil; The 6-adsorption cover; The 7-lead; The 71-live wire; The 72-zero line; The 8-workpiece.

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.

Novel magnetic anchor clamps comprise conducting slip ring assembly 1, insulating barrier 2, magnetic head 3, hot-wire coil group 4 and adsorption cover 6 as shown in Figure 1 to Figure 3; Conducting slip ring assembly 1 is connected with insulating barrier 2, the end that insulating barrier 2 is connected with magnetic head 3, hot-wire coil group 4 is located at magnetic head 3, adsorption cover 6 is set on the hot-wire coil group 4 and with magnetic head 3 and is connected, and conducting slip ring assembly 1 is connected by lead 7 with hot-wire coil group 4.Adsorption cover 6 contacts absorption with workpiece 8.

Conducting slip ring assembly 1 is made of first rotary body 11 that is used for connecting rotating power source, negative conducting ring 12, positive conducting ring 13 and second rotary body 14; First rotary body 11 connects negative conducting ring 12, and negative conducting ring 12 and positive conducting ring 13 are connected, and positive conducting ring 13 is connected with insulating barrier 2 by second rotary body 14, and negative conducting ring 12 is connected with hot-wire coil group 4 by lead 7 respectively with positive conducting ring 13.

Positive conducting ring 13 and negative conducting ring 12 are made by copper material.Hot-wire coil group 4 is made of first hot-wire coil 41 and second hot-wire coil 42.Lead 7 is that live wire 71 and zero line 72, the first hot-wire coils 41 are connected by live wire 71 with positive conducting ring 13, and second hot-wire coil 42 is connected by zero line 72 with negative conducting ring 12.

Present embodiment is straight tube or cylindrical structure, and insulating barrier 2 is nonmetal insulating barrier.

Other structure of the novel magnetic anchor clamps of present embodiment is referring to prior art.

As further specifying present embodiment, its operation principle now is described: rotating power source drives positive conducting ring 13 and negative conducting ring 12 relative rotations, hot-wire coil group 4 links to each other with conducting slip ring assembly 1, and switching on when hot-wire coil group 4 produces magnetic fields, thereby workpiece 8 is adsorbed on the end of adsorption cover 6.

Present embodiment adopts above structure, and the realization electromagnetism is got workpiece, and is simple in structure, easy to operate, control easily, and also lower to equipment precision requirement, raised the efficiency tangible help to saving cost; Present design is simple in structure, and part is few, and mechanical breakdown is few, and is reliable and stable, and clamping work pieces is to the full extent enhanced productivity thereby make workpiece prevent in the operation handing-over that workpiece from dropping.

The utility model is not limited to above-mentioned execution mode, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.

Claims

1. novel magnetic anchor clamps is characterized in that: comprise conducting slip ring assembly, insulating barrier, magnetic head, hot-wire coil group and adsorption cover; The conducting slip ring assembly is connected with insulating barrier, the end that insulating barrier is connected with the magnetic head, hot-wire coil is mounted on the magnetic head, and adsorption cover is set on the hot-wire coil group and with the magnetic head and is connected, and the conducting slip ring assembly is connected by lead with the hot-wire coil group.

2. novel magnetic anchor clamps according to claim 1, it is characterized in that: described conducting slip ring assembly is made of first rotary body, negative conducting ring, positive conducting ring and second rotary body; First rotary body connects negative conducting ring, and negative conducting ring and positive conducting ring are connected, and positive conducting ring is connected with insulating barrier by second rotary body, and negative conducting ring is connected with described hot-wire coil group by described lead respectively with positive conducting ring.

3. as novel magnetic anchor clamps as described in the claim 2, it is characterized in that: described positive conducting ring and described negative conducting ring are made by copper material.

4. novel magnetic anchor clamps as claimed in claim 1 or 2, it is characterized in that: described hot-wire coil group is made of first hot-wire coil and second hot-wire coil.

5. as novel magnetic anchor clamps as described in the claim 4, it is characterized in that: described lead is live wire and zero line, and described first hot-wire coil is connected by live wire with described positive conducting ring, and described second hot-wire coil is connected by zero line with described negative conducting ring.

6. novel magnetic anchor clamps according to claim 1, it is characterized in that: these novel magnetic anchor clamps are straight tube or cylindrical structure.

7. novel magnetic anchor clamps according to claim 1, it is characterized in that: described insulating barrier is nonmetal insulating barrier.