Worm fixing mechanism of translation door opener

Abstract

The utility model provides a worm fixing mechanism of a translation door opener, which relates to the technical field of fixing mechanisms and comprises a mounting mechanism, the upper surface of the mounting mechanism is fixedly connected with a driving mechanism, a worm mechanism is arranged above the mounting mechanism, and a positioning component is fixedly mounted on the upper surface of the mounting mechanism. And a fixing assembly is fixedly mounted on the upper surface of the mounting mechanism. According to the worm fixing mechanism of the translation door opener, the positioning pin and the spring are arranged and matched with the positioning groove in the end of the worm body for use, the position of the worm in the axis direction of the worm is determined, the accurate position of the worm is ensured, the device can be rapidly mounted and dismounted through matched use of the fixing base, the fixing screw and the fixing groove, and the work efficiency is improved. And by arranging the driving motor, the rotary motion of the driving motor can be converted into the linear motion of the door body, so that the automatic control effect is achieved, and the beneficial effect of being more convenient to use is achieved.

Description

Technical Field

[0001] The utility model relates to a worm fixing mechanism, in particular to a worm fixing mechanism of a translational door opener, and belongs to the technical field of fixing mechanisms. Background Art

[0002] Sliding door openers are widely used in commercial, industrial and modern home fields. They are driven by motors to realize automatic opening and closing of doors. In existing sliding door openers, worm gears are a common transmission component, and their function is to convert the rotational motion of the motor into the linear motion of the door.

[0003] A worm fixing mechanism for a sliding door opener disclosed in Chinese patent application publication specification CN205992832U includes a motor shaft and a worm, the worm is arranged on the motor shaft, connecting parts are arranged at both ends of the worm, the connecting part and the worm are an integral structure, the worm and the connecting part are hollow, and are sleeved on the motor shaft, through holes that penetrate the entire connecting part are radially arranged on the connecting parts at both ends, pin holes are arranged on the motor shaft at positions corresponding to the through holes, and pin shafts are inserted into the through holes and the pin holes. The worm fixing mechanism for a sliding door opener obtained by the utility model can increase the firmness between the worm and the motor shaft, has better firmness, can ensure strength, and has a split structure, is easy to process, consumes less material, and has a low cost.

[0004] However, in the actual application of the above patent, there are problems such as troublesome installation and disassembly, which makes maintenance difficult. Therefore, we propose a new worm fixing mechanism, which is of great significance to improving the performance and reliability of the sliding door opener. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a worm fixing mechanism for a translational door opener in order to solve the above-mentioned problem, so as to solve the problem that the installation and disassembly are relatively troublesome in the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a worm fixing mechanism of a sliding door opener, comprising a mounting mechanism, the upper surface of the mounting mechanism is fixedly connected to a driving mechanism, a worm mechanism is provided above the mounting mechanism, a positioning assembly is fixedly installed on the upper surface of the mounting mechanism, a fixing assembly is fixedly installed on the upper surface of the mounting mechanism, the mounting mechanism comprises a mounting base located below the worm mechanism, the upper surface of the mounting base is fixedly connected to a shock-absorbing gasket, the upper surface of the shock-absorbing gasket is fixedly connected to a mounting base plate, the left and right ends of the mounting base plate are fixedly connected to pads, the upper surface of each pad is threadedly connected to two mounting screws, and the bottom end of each mounting screw passes through the pad and the mounting base in sequence and extends to the bottom of the mounting base.

[0009] Preferably, the worm mechanism comprises a worm body located above the mounting base plate, and a positioning groove is provided at the left end of the worm body to facilitate positioning of the worm body.

[0010] Preferably, the positioning assembly includes an electric slide rail fixedly connected to the upper surface of the mounting base plate, the outer surface of the electric slide rail is slidably connected to an electric slide plate, the outer surface of the electric slide plate is fixedly connected to a positioning pin adapted to the positioning groove, the outer surface of the positioning pin is sleeved with a spring, and the spring is sleeved on the positioning pin to provide appropriate preload force.

[0011] Preferably, the driving mechanism includes a driving motor fixedly mounted on the upper surface of the mounting base plate, the output end of the driving motor is fixedly mounted with a connecting block adapted to the end of the worm body, the outer surface of the connecting block is threadedly connected with a plurality of locking screws, the outer surface of the driving motor is fixedly connected with two fixing gaskets, the bottom surface of each of the fixing gaskets is fixedly connected to the upper surface of the mounting base plate, and the fixing gaskets can be used to provide support for the driving motor, making it more stable during use.

[0012] Preferably, the fixing assembly comprises two fixing bases fixedly mounted on the upper surface of the mounting base plate, and the outer surface of each fixing base is hingedly connected to a fixing top block via a hinge, so that the installation operation becomes simpler.

[0013] Preferably, a fixing groove is provided on the upper surface of each of the fixed bases and the upper surface of the fixed top block, a wear-resistant gasket is fixedly installed on the outer surface of each of the fixed grooves, and two fixing screws are threadedly connected to the outer surface of each of the fixed top blocks. The fixing screws can be used to fix the device more firmly.

[0014] The utility model provides a worm fixing mechanism for a translational door opener, which has the following beneficial effects:

[0015] 1. The worm fixing mechanism of the sliding door opener is provided with a positioning pin and a spring, which are used in conjunction with the positioning groove at the end of the worm body to determine the position of the worm along its axial direction, thereby ensuring the stability and precise position of the worm. By using the fixed base, fixing screws and fixing grooves in conjunction with each other, the device can be quickly installed and disassembled, thereby achieving the effect of convenient installation and maintenance.

[0016] 2. The worm fixing mechanism of the sliding door opener is provided with a driving motor, which can convert the rotational motion of the driving motor into the linear motion of the door body, thereby achieving the effect of automatic control and having the advantage of being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a front view perspective;

[0018] Figure 2 This is a schematic diagram of the side view structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a top view perspective;

[0020] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0021] Description of Reference Numerals

[0022] 1. Installation mechanism; 101. Installation base; 102. Shock-absorbing gasket; 103. Installation base plate; 104. Backing plate; 105. Installation screws;

[0023] 2. Driving mechanism; 201. Driving motor; 202. Connecting block; 203. Locking screw; 204. Fixing gasket;

[0024] 3. Worm mechanism; 301. Worm body; 302. Positioning groove;

[0025] 4. Positioning assembly; 401. Electric slide rail; 402. Electric slide plate; 403. Positioning pin; 404. Spring;

[0026] 5. Fixing assembly; 501. Fixing base; 502. Fixing top block; 503. Wear-resistant gasket; 504. Fixing screw; 505. Fixing groove. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a worm fixing mechanism for a translational door opener.

[0028] Please refer to Figure 1 and Figure 4, including a mounting mechanism 1, the upper surface of the mounting mechanism 1 is fixedly connected with a driving mechanism 2, a worm mechanism 3 is provided above the mounting mechanism 1, a positioning component 4 is fixedly installed on the upper surface of the mounting mechanism 1, and a fixing component 5 is fixedly installed on the upper surface of the mounting mechanism 1. The mounting mechanism 1 includes a mounting base 101 located below the worm mechanism 3, and a shock-absorbing gasket 102 is fixedly connected to the upper surface of the mounting base 101. The shock-absorbing gasket 102 can reduce the vibration and noise generated during operation, and the upper surface of the shock-absorbing gasket 102 is fixedly connected with a mounting base plate 103, and the left and right ends of the mounting base plate 103 are fixedly connected with a pad 104, and the upper surface of each pad 104 is threadedly connected with two mounting screws 105, and the bottom end of each mounting screw 105 sequentially penetrates the pad 104 and the mounting base 101 and extends to the bottom of the mounting base 101. The mounting screws 105 can be used to conveniently install the mounting base 101, so that it is more firmly fixed during use.

[0029] Please refer to Figure 2 and Figure 4 The worm mechanism 3 includes a worm body 301 located above the mounting base plate 103, a positioning groove 302 is opened at the left end of the worm body 301, and the positioning assembly 4 includes an electric slide rail 401 fixedly connected to the upper surface of the mounting base plate 103, an electric slide plate 402 is slidably connected to the outer surface of the electric slide rail 401, a positioning pin 403 matched with the positioning groove 302 is fixedly connected to the outer surface of the electric slide plate 402, and a spring 404 is sleeved on the outer surface of the positioning pin 403. The coordination of the positioning groove 302 and the positioning pin 403 ensures the stability and precise position of the worm.

[0030] Please refer to Figure 1 and Figure 2 The driving mechanism 2 includes a driving motor 201 fixedly mounted on the upper surface of the mounting base plate 103, a connecting block 202 adapted to the end of the worm body 301 is fixedly mounted on the output end of the driving motor 201, a plurality of locking screws 203 are threadedly connected to the outer surface of the connecting block 202, two fixing gaskets 204 are fixedly connected to the outer surface of the driving motor 201, and the bottom surface of each fixing gasket 204 is fixedly connected to the upper surface of the mounting base plate 103. The fixing gasket 204 can provide support for the driving motor 201, making it more stable during use.

[0031] Please refer to Figure 2 and Figure 4The fixing assembly 5 includes two fixing bases 501 fixedly mounted on the upper surface of the mounting base plate 103, and the outer surface of each fixing base 501 is hinged with a fixing top block 502 through a hinge. The upper surface of each fixing base 501 and the upper surface of the fixing top block 502 are provided with fixing grooves 505, and the outer surface of each fixing groove 505 is fixedly mounted with a wear-resistant gasket 503, and the outer surface of each fixed top block 502 is threadedly connected with two fixing screws 504. The wear-resistant gasket 503 is used to enhance the wear resistance of the device and extend the service life of the entire mechanism.

[0032] When the utility model is in use: the user first assembles the mounting base 101, the shock-absorbing gasket 102 and the mounting bottom plate 103 of the device by means of the mounting screws 105, and installs it in the designated use site, places the prepared worm body 301 into the fixing groove 505, and docks the worm body 301 with the driving motor 201 by means of the connection block 202 and the locking screw 203, and fixes the worm body 301 on the fixing base 501 by means of the fixing top block 502 and the fixing screw 504, and finally starts the electric slide rail 401, and uses the electric slide rail 401 to drive the spring 404 and the positioning pin 403 to align with the positioning groove 302 for positioning, and the device can achieve the effect of convenient disassembly and installation, and has the advantage of convenient maintenance.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A worm fixing mechanism for a sliding door opener, comprising a mounting mechanism (1), characterized in that: The upper surface of the mounting mechanism (1) is fixedly connected to a driving mechanism (2); a worm gear mechanism (3) is provided above the mounting mechanism (1); a positioning assembly (4) is fixedly installed on the upper surface of the mounting mechanism (1); a fixing assembly (5) is fixedly installed on the upper surface of the mounting mechanism (1); the mounting mechanism (1) comprises a mounting base (101) located below the worm gear mechanism (3); a shock-absorbing gasket (102) is fixedly connected to the upper surface of the mounting base (101); a mounting base plate (103) is fixedly connected to the upper surface of the shock-absorbing gasket (102); a pad (104) is fixedly connected to the left and right ends of the mounting base plate (103); two mounting screws (105) are threadedly connected to the upper surface of each pad (104); the bottom end of each mounting screw (105) passes through the pad (104) and the mounting base (101) in sequence and extends to the bottom of the mounting base (101).

2. The worm fixing mechanism of a sliding door opener according to claim 1, characterized in that: The worm mechanism (3) comprises a worm body (301) located above the mounting base plate (103), and a positioning groove (302) is provided at the left end of the worm body (301).

3. The worm fixing mechanism of a sliding door opener according to claim 1, characterized in that: The positioning assembly (4) comprises an electric slide rail (401) fixedly connected to the upper surface of the mounting base plate (103); the outer surface of the electric slide rail (401) is slidably connected to an electric slide plate (402); the outer surface of the electric slide plate (402) is fixedly connected to a positioning pin (403) adapted to the positioning groove (302); and the outer surface of the positioning pin (403) is sleeved with a spring (404).

4. The worm fixing mechanism of a sliding door opener according to claim 1, characterized in that: The driving mechanism (2) comprises a driving motor (201) fixedly mounted on the upper surface of a mounting base plate (103); a connecting block (202) adapted to the end of a worm body (301) is fixedly mounted on the output end of the driving motor (201); a plurality of locking screws (203) are threadedly connected to the outer surface of the connecting block (202); two fixing washers (204) are fixedly connected to the outer surface of the driving motor (201); and the bottom surface of each fixing washers (204) is fixedly connected to the upper surface of the mounting base plate (103).

5. The worm fixing mechanism of a translation door opener according to claim 1, characterized in that: The fixing assembly (5) comprises two fixing bases (501) fixedly mounted on the upper surface of the mounting base plate (103), and the outer surface of each fixing base (501) is hingedly connected to a fixing top block (502) via a hinge.

6. The worm fixing mechanism of a translation door opener according to claim 5, characterized in that: The upper surface of each fixed base (501) and the upper surface of the fixed top block (502) are provided with a fixing groove (505), the outer surface of each fixing groove (505) is fixedly installed with a wear-resistant gasket (503), and the outer surface of each fixed top block (502) is threadedly connected with two fixing screws (504).

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