CN107249224B

CN107249224B - Three-station electric heating wire mounting equipment

Info

Publication number: CN107249224B
Application number: CN201710568743.2A
Authority: CN
Inventors: 付建; 邹洪
Original assignee: Wuhu Taineng Heating Appliance Co Ltd
Current assignee: Wuhu Taineng Heating Appliance Co Ltd
Priority date: 2017-07-13
Filing date: 2017-07-13
Publication date: 2020-10-30
Anticipated expiration: 2037-07-13
Also published as: CN107249224A

Abstract

The invention relates to a three-station electric heating wire installation device which comprises a round-cake-shaped central ring frame, wherein a motor is installed on the central ring frame, the motor is connected with a disc, a protruding rod is fixedly connected to the disc in an eccentric mode, three main connecting rods are hinged to the protruding rod, each main connecting rod is connected with an auxiliary connecting rod hinged to the side wall of the central ring frame, the hinged parts of the main connecting rods and the auxiliary connecting rods are hinged to push rods, and the push rods are hinged to one ends, deviating from the center of the disc, of the push rods and are in sliding fit with corresponding sub-frames. The invention has high automation degree, and can quickly realize the automatic assembly of the electric heating wire and the metal outer pipe at three stations under the precondition that the electric heating pipe and the metal outer pipe can realize the feeding, thereby relatively improving the assembly speed.

Description

Three-station electric heating wire mounting equipment

Technical Field

The invention relates to an assembly tool of an electric heating pipe, in particular to a three-station electric heating wire installation device.

Background

The electric heating tube is a tubular electric heating element and is composed of a metal tube, a spiral resistance wire, crystallized magnesium oxide powder and the like. The electric heating tube product is generally made of high-quality imported stainless steel tubes, imported high-temperature magnesium oxide powder, high-quality electric heating wires and other materials into a heating element, and is made of stainless steel into other structural parts, so that the electric heating tube product has the characteristics of excellent overall performance, super-long service life and easiness in maintenance. Generally speaking, in the assembling process of the electric heating pipe, no matter what kind of mode is adopted for assembling, the process of installing the electric heating wire into the metal outer pipe is indispensable, but when the traditional equipment is assembled in the process of changing the channel, the speed is slower, and the assembly efficiency is lower.

Disclosure of Invention

In order to make up for the defects in the assembling process, the invention provides three-station electric heating wire mounting equipment.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a three station electric heating wire erection equipment, includes the center circle frame of cake shape, install the motor on the center circle frame, the motor is connected with the disc, link firmly the protrusion pole with eccentric mode on the disc, it has three main connecting rod to articulate on the protrusion pole, and every main connecting rod all is connected with the assistance connecting rod that articulates on center circle frame lateral wall, main connecting rod all articulates with the articulated position of assisting the connecting rod and even has the push rod, the push rod all articulates in the one end that deviates from the disc center even has with the branch frame sliding fit's that corresponds ejector pad.

Three sub-frames communicated with the central ring frame are uniformly distributed on the outer side of the central ring frame along the annular direction, a C-shaped fixing frame is fixedly installed in the middle area in each sub-frame, the fixing frames are hinged with a closing frame, and a screw matched with the fixing frame is installed on one end, far away from the hinge position of the closing frame and the fixing frame, of the closing frame in a threaded mode; namely, the fixed frame is provided with a threaded hole matched with the screw rod. And a three-jaw chuck is fixedly arranged at one end deviating from the central ring frame in the sub-frame.

The three auxiliary connecting rods are uniformly distributed at the hinged end position of the inner side of the central ring frame in the annular direction.

The invention has the beneficial effects that:

the invention has high automation degree, and can quickly realize the automatic assembly of the electric heating wire and the metal outer pipe at three stations under the precondition that the electric heating pipe and the metal outer pipe can realize the feeding, thereby relatively improving the assembly speed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a partial enlarged view of fig. 1 at I.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 to 3, a three-station electric heating wire mounting equipment, center circle frame 1 including the cake shape, install motor 7 on the center circle frame 1, motor 7 is connected with disc 8, have linked firmly protrusion pole 8a with eccentric mode on the disc 8, it has three main connecting rod 9 to articulate on the protrusion pole 8a, and every main connecting rod 9 all is connected with the assistance connecting rod 10 that articulates on center circle frame 1 lateral wall, main connecting rod 9 all articulates with the articulated position of assisting connecting rod 10 and has linked push rod 11, push rod 11 all articulates in the one end that deviates from disc 8 center and has linked with the thrust block 12 that corresponds sub-frame 2 sliding fit.

Three sub-frames 2 communicated with the central ring frame 1 are uniformly distributed on the outer side of the central ring frame 1 along the annular direction, a C-shaped fixing frame 3 is fixedly installed in the middle area in each sub-frame 2, the fixing frames 3 are hinged and connected with a closing frame 4, and a screw rod 5 matched with the fixing frame 3 is installed on one end, far away from the hinge position of the closing frame 4 and the fixing frame 3, of the closing frame through threads; namely, the fixed frame 3 is provided with a threaded hole matched with the screw rod 5. And a three-jaw chuck 6 is fixedly arranged at one end deviating from the central ring frame 1 in the sub-frame 2.

The three auxiliary connecting rods 10 are uniformly distributed at the hinged end position of the inner side of the central ring frame 1 in the annular direction.

When the device is used, the three metal outer tubes are respectively clamped and fixed through the three-jaw chuck 6, then the screw rods 5 are screwed to separate the screw rods 5 from the fixing frames 3, the closing frames 4 are rotated to be opened, the three electric heating wires can be placed into the fixing frames 3, and then the closing frames 4 are closed, so that the electric heating wires can be stored in the fixing frames 3 (when the device is used in practice, the front end faces face upwards, and the phenomenon that the electric heating wires are difficult to store in the fixing frames due to gravity is avoided).

When the three-station electric heating wire assembling device is used specifically, only the motor 7 needs to be started to drive the disc 8 to rotate, so that the protruding rod 8a rotates around the disc 8, each pushing block 12 can slide in a reciprocating mode under the transmission action of the main connecting rod 9 and the auxiliary connecting rod 10, each reciprocating sliding can effectively push one electric heating wire in the direction away from the central ring frame 1, the electric heating wires can be pushed into the metal outer pipe, and automatic assembling of three stations is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a three station electric heating wire erection equipment, includes central circle frame (1) of cake shape, its characterized in that: the central ring frame (1) is provided with a motor (7), the motor (7) is connected with a disc (8), the disc (8) is fixedly connected with a protruding rod (8a) in an eccentric mode, the protruding rod (8a) is hinged with three main connecting rods (9), each main connecting rod (9) is connected with an auxiliary connecting rod (10) hinged on the side wall of the central ring frame (1), the hinged parts of the main connecting rods (9) and the auxiliary connecting rods (10) are hinged with push rods (11), and the push rods (11) are hinged with push blocks (12) in sliding fit with the corresponding sub-frames (2) at one ends deviating from the center of the disc (8);

three sub-frames (2) communicated with the central ring frame (1) are uniformly distributed on the outer side of the central ring frame (1) along the annular direction, a C-shaped fixing frame (3) is fixedly installed in the middle area in each sub-frame (2), the fixing frames (3) are hinged with closing frames (4), and a screw rod (5) matched with the fixing frame (3) is installed on one end, far away from the hinge position of the closing frame (4) and the fixing frame (3), of each closing frame in a threaded mode; and a three-jaw chuck (6) is fixedly arranged at one end deviating from the central ring frame (1) in the sub-frame (2).

2. The three-station electric heating wire installation equipment as claimed in claim 1, wherein: the three auxiliary connecting rods (10) are uniformly distributed at the hinged end positions of the inner side of the central ring frame (1) in the annular direction.