CN2296801Y - Electromagnetic impacting chisel - Google Patents

Abstract

The utility model discloses a structural design of an electromagnetic impacting chisel. The impact chisel is provided with a case whose configuration is similar to a heavy machine gun, the middle part of the upper top of the case is provided with a hanging ring 2, and the front part of the upper top of the case is provided with a water spout 7. The front part of the impact chisel is provided with an impact bar 5 and an impact chisel head 6, the back end of the impact bar is connected with the front end of the connecting rod 10, and the back end of the connecting rod is connected with the upper end of a right angle lever 12. The right angle part of the right angle lever is provided with a bearing 14, the bearing is fixed on a support bracket 15 in the case, and the front end of the lower part of the right angle lever is connected with the upper end of a draw rod 16. The lower end of the draw rod is connected with a rigid core 17 whose section is T-shaped, and an electromagnet 18 whose section is V-shaped is arranged under the rigid core.

Description

A kind of electromagnetic type is impacted and is carved

The utility model relates to the structural design category that a kind of electric impacting is carved, and specifically, relates to a kind of electromagnetic type of using when being used to change bushing and impact the structural design category of carving in the glass fibre production process.

In the glass fibre production process, the bushing that the glass fibre bushing just need more renew when stopping up before changing bushing, at first will be sprayed water on bushing, makes the glass melts cooled and solidified on the bushing, unloads old-bushing then.Before new bushing is installed, need make the glass melts cooled and solidified at glass melts head piece place, in water spray at glass melts head piece place water spray, use is dashed the glass frit that chisels out glass melts head piece place projection towards boring tool, makes new bushing entirely be installed in glass melts head piece place end opening.

At present, when changing the glass fibre bushing, all be to spray water toward the glass melts head piece place on the bushing with running water earlier, make the glass melts cooled and solidified, unload old-bushing then.Before more renewing bushing, use running water toward glass melts head piece place water spray on one side, dash the glass frit at cutter glass melts head piece place on one side with steel fibre and hand hammer, make new bushing can entirely be installed in the end opening at glass melts head piece place.Use steel fibre and hand hammer to dash the cutter glass frit, not only make intensity of workers big, inefficiency, and also working condition is also poor.

The purpose of this utility model will design a kind of easy to use exactly, and a kind of electromagnetic type that can increase work efficiency is again impacted and carved, and can improve the working condition when changing bushing in the glass fibre production process simultaneously again.

The electromagnetic type of the utility model design is impacted the structure of carving:

Electromagnetic type is impacted and is carved the shell [1] that is provided with a similar heavy machine gun shape of profile, the middle part, upward top of shell is provided with one and hangs circle [2], the front portion, top is provided with a water spout [3] on the shell, water spout is fixed on the shell with collar [4], the engraving tool front portion is provided with impact bar [5] and head [6] is carved in impact impacting, impact bar middle part is located in the shell two fixedly in the sliding sleeve [7], at a spring of impact bar rear sleeve [8], the anterior cover of an impact bar circular water fender [9], the impact bar rear end is connected with fixing pin [11] with connecting rod [10] front end, what link to each other with rod rear end is a bell-crank lever [12], rod rear end connects with being connected bearing pin [13] with the bell-crank lever upper end, be provided with a bearing [14] at the position, right angle of bell-crank lever, on the bearing fixing support [15] in the enclosure, bell-crank lever bottom front end connects with being connected bearing pin with pull bar [16] upper end, the pull bar lower end connects the iron core [17] that a section is the T font, and section is and is provided with the electromagnet [18] that a section is concave shape below the iron core of T font.In addition, be provided with a long rod handle [19] at the shell rear portion, be connected with connecting plate [20] between long rod handle and the shell, the press button of electrical equipment [21] is arranged on the long rod handle.

Electromagnetic type impact of the present utility model is carved to sling and is used, when pressing press button [21], pull-core [17] immediately after electromagnet [18] energising, iron core is a movable members at electromagnet center, it is before by adhesive hangs relaxed state, and gapped between iron core and the electromagnet.When after iron core is by adhesive, producing displacement, the long-armed generation corner of bell-crank lever [12] moves down, the galianconism of bell-crank lever has certain corner to move in the horizontal direction, coupled connecting rod [10] and impact bar [5] also move forward simultaneously, and head [6] work done under impact force action is carved in the impact that the impact bar front end is installed.The press button of electrical equipment is to adopt actuating type, is arranged on the long rod handle.When finger one actuation button switch, electromagnet is adhesive at once, promptly finishes the one-shot process, and finger one lifts, i.e. outage.Finger one lifts one by the cutter that dashes of promptly realizing each, and resetting of impact bar is that spring [8] resilience by being enclosed within the impact bar rear portion is worked, and moves by the long-armed upwards corner of bell-crank lever, make iron core reset to adhesive preceding hang the position.

Impact to carve being provided with water spout, can give continuously to impact and carve the cooling of head water spray, make cutlery keep hardness, also make the glass frit embrittlement of being dashed cutter simultaneously, help dashing cutter.

Description of drawings:

Fig. 1, electromagnetic type are impacted and are carved topology view;

Fig. 2, electromagnetic type are impacted and are carved vertical view;

Fig. 3, be that the B of Fig. 1 is to view;

Among the figure: 1-shell; 2-hang circle; 3-water spout; 4-collar; 5-impact bar; 6-impact and carve head; 7-fixedly sliding sleeves; 8-spring; 9-circular water fender; 10-connecting rod; 11-fixing pin; 12-bell-crank lever; 13-connection bearing pin; 14-bearing; 15-support; 16-pull bar; 17-iron core; 18-electromagnet; 19-long rod handle; 20-connecting plate; 21-press button.

Claims (2)

1, a kind of electromagnetic type is impacted and is carved, it is characterized in that impacting the shell [1] that engraving tool is provided with a similar heavy machine gun shape of profile, the middle part, upward top of shell is provided with one and hangs circle [2], and the front portion, top is provided with a water spout [3] on the shell, and water spout is fixed on the shell with collar [4].

2, electromagnetic type according to claim 1 is impacted and is carved, it is characterized in that being provided with in its internal structure a bell-crank lever [12], be provided with a bearing [14] at the position, right angle of bell-crank lever, the front end of bell-crank lever bottom is connected with pull bar [16], the pull bar lower end connects the iron core [17] that a section is the T font, is provided with the electromagnet [18] of a section concave shape below the iron core.

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