Nut mounting and positioning device

Abstract

The utility model discloses a nut installing and positioning device which comprises a bottom plate and a plurality of nut positioning mechanisms, a plurality of threaded holes are formed in the bottom plate, the plurality of nut positioning mechanisms are arranged on the bottom plate, each nut positioning mechanism comprises a positioning sleeve, an adjusting plate and a locking screw, a positioning groove is formed in the upper end of the positioning sleeve, and the adjusting plate is arranged in the positioning groove. The lower end of the positioning sleeve is fixedly connected to an adjusting plate, a strip-shaped hole is formed in the adjusting plate, the adjusting plate abuts against the bottom plate, and a locking screw penetrates through the strip-shaped hole and is in threaded connection with the threaded hole so as to lock the adjusting plate. The positioning device can adapt to nut positioning of different workpieces, one positioning device can machine the different workpieces, the positioning device adapts to a small-batch and multi-variety production mode, different nut installation positioning devices do not need to be customized for the different workpieces, and therefore waste is reduced, and production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment, and particularly relates to a nut installation and positioning device. Background Art

[0002] When installing existing copper posts and nuts, manual support is basically adopted. When processing and assembling in this way, it is necessary to hold the copper post by hand or use a socket wrench to support the nut to work, which has problems such as low efficiency and high safety risks; the current installation method is to hold a pneumatic screwdriver or an electric screwdriver in one hand as the power output end, and hold a socket wrench in the other hand as the fixed end. This installation method has low efficiency and extremely high safety risks. Different workpieces have different arrangements and quantities of nuts, so different positioning devices are required for different workpieces. With the increase in labor costs, the existing installation method has low efficiency. Since most current product orders are customized by customers, with small batches and multiple varieties, different nut installation and positioning devices need to be customized for different workpieces, which causes a large amount of waste to the enterprise and increases the production cost of the enterprise; therefore, in order to avoid the disadvantages existing in the prior art, it is necessary to improve the prior art. Content of the Utility Model

[0003] The purpose of the utility model is to provide a nut installation and positioning device, which can adapt to different workpieces for nut positioning. One positioning device can process different workpieces, adapt to the production mode of small batches and multiple varieties, and does not require different nut installation and positioning devices to be customized for different workpieces, thereby reducing waste and lowering production costs.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] A nut installation and positioning device includes a bottom plate and a nut positioning mechanism. A plurality of threaded holes are provided on the bottom plate, and a plurality of the nut positioning mechanisms are arranged on the bottom plate. The nut positioning mechanism includes a positioning sleeve, an adjustment plate, and a locking screw. A positioning groove for placing a nut is provided at the upper end of the positioning sleeve. The lower end of the positioning sleeve is fixedly connected to the adjustment plate. A strip-shaped hole is provided on the adjustment plate, and the locking screw passes through the strip-shaped hole and is threadedly connected to the threaded hole to lock the adjustment plate on the bottom plate.

[0006] As a preferred scheme of the above nut installation and positioning device, the shape of the positioning groove is a regular hexagon.

[0007] As a preferred scheme of the above nut installation and positioning device, support feet are provided at four corners of the bottom of the bottom plate.

[0008] As a preferred embodiment of the above-mentioned nut installation and positioning device, the support feet are threadedly connected to the bottom of the bottom plate, and the support feet can adjust the screwing depth of the thread to adjust the height of the support feet.

[0009] As a preferred embodiment of the above-mentioned nut installation and positioning device, the locking screw is a butterfly screw that can be hand-tightened.

[0010] As a preferred embodiment of the above-mentioned nut installation and positioning device, a plurality of the threaded holes are evenly distributed on the bottom plate.

[0011] As a preferred embodiment of the above-mentioned nut installation and positioning device, the positioning sleeve is vertically arranged on the adjusting plate.

[0012] Implementing a nut installation and positioning device provided by the present utility model, compared with the prior art, its beneficial effects are as follows:

[0013] The present utility model can adapt to different workpieces for nut positioning. One positioning device can process different workpieces. The nut positioning mechanism is detachably installed on the bottom plate, and the number of nut positioning mechanisms can be adjusted by disassembling and installing the nut positioning mechanism to adapt to different workpieces. The nut positioning mechanism includes a positioning sleeve, and a positioning groove is provided at the upper end of the positioning sleeve for placing the nut to position the nut. The positioning sleeve is positioned by locking the adjusting plate on the bottom plate. Among them, a strip hole is provided on the adjusting plate, and the locking screw passes through the strip hole and is threadedly connected to the threaded hole to lock the adjusting plate. The locking screw can pass through different positions of the strip hole to lock the adjusting plate, so the adjusting plate can be locked at different positions and different angles on the bottom plate, thereby adjusting the position of the positioning sleeve to adapt to the nut installation positions of different workpieces. Adjust the number of nut positioning mechanisms according to the number of nuts of the workpiece to be processed, and adjust the position of the positioning sleeve on the nut positioning mechanism according to the nut positions of the workpiece to be processed. First, put the nut into the positioning groove, then place the workpiece to be processed on the upper end of the positioning sleeve, and finally align the hole position on the workpiece where the nut needs to be screwed with the positioning groove on the positioning sleeve, and use an air wrench or an electric screwdriver to lock the workpiece to be processed with the corresponding screw. When different workpieces need to be processed, just readjust the number of nut positioning mechanisms and the position of the positioning sleeve. The nut installation and positioning device of the present utility model can process different workpieces, adapt to the production mode of small batches and multiple varieties, and does not need to customize different nut installation and positioning devices for different workpieces, thereby reducing waste and lowering production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0015] Figure 1It is a schematic diagram of the nut installation and positioning device of the present utility model Figure 1 ;

[0016] Figure 2 It is a schematic diagram of the nut installation and positioning device of the present utility model Figure 2 ;

[0017] Figure 3 It is a schematic diagram of the nut positioning mechanism of the present utility model

[0018] Markings in the figure:

[0019] 100, base plate; 110, threaded hole; 120, support foot; 200, nut positioning mechanism; 210, positioning sleeve; 211, positioning groove; 220, adjustment plate; 221, elongated hole; 230, locking screw Specific embodiments

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model

[0021] In the description of the present utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model

[0022] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features

[0023] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the relevant technical field can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution

[0024] Please refer to Figures 1 to 3 together, and now the nut installation and positioning device provided by the embodiments of the present utility model will be described

[0025] AsFigures 1 to 3 As shown in the figure, the nut installation and positioning device of the present utility model includes a bottom plate 100 and a nut positioning mechanism 200. A threaded hole 110 is provided on the bottom plate 100. A plurality of the nut positioning mechanisms 200 are arranged on the bottom plate 100. The nut positioning mechanism 200 includes a positioning sleeve 210, an adjustment plate 220, and a locking screw 230. A positioning groove 211 for placing a nut is provided at the upper end of the positioning sleeve 210. The lower end of the positioning sleeve 210 is fixedly connected to the adjustment plate 220. A strip hole 221 is provided on the adjustment plate 220. The locking screw 230 passes through the strip hole 221 and is threadedly connected to the threaded hole 110 to lock the adjustment plate 220 on the bottom plate 100.

[0026] The nut positioning mechanism 200 is detachably connected to the bottom plate 100. According to the number of nuts to be installed on the workpiece to be processed, the number of nut positioning mechanisms 200 is determined, and the nut positioning mechanisms 200 are added or removed on the bottom plate 100. There is a strip hole 221 on the adjustment plate 220, and the locking screw 230 can pass through different positions of the strip hole 221 to lock the adjustment plate 220, thereby locking the position of the positioning sleeve 210. According to the position where the nut needs to be installed on the workpiece to be processed, the position of the positioning sleeve 210 is adjusted. By moving or rotating the adjustment plate 220, the adjustment plate 220 is locked on the bottom plate 100 at different positions or angles, thereby locking the position of the positioning sleeve 210.

[0027] Exemplarily, the shape of the positioning groove 211 is a regular hexagon. The positioning groove 211 is used to place the nut and position the nut, which is convenient for the workpiece to be processed to lock the screw and the nut. It needs to be matched with the shape of the nut. The positioning groove 211 can also place an inner hexagon copper column nut.

[0028] Exemplarily, support feet 120 are provided at the four corners of the bottom of the bottom plate 100. The locking screw is tightened by threaded connection with the threaded hole 110. The locking screw will penetrate through the threaded hole 110. Therefore, support feet 120 need to be provided at the bottom of the bottom plate 100 to keep the bottom of the bottom plate 100 away from the table surface to prevent the locking screw from hitting the table surface. Providing support feet 120 at the four corners can make the bottom plate 100 more stable when placed on the table surface.

[0029] Exemplarily, the support feet 120 are threadedly connected to the bottom of the bottom plate 100. The support feet 120 can adjust the screwing depth of the thread to adjust the height of the support feet 120. By adjusting the screwing depth, the height of the support feet 120 is adjusted to level the bottom plate 100, so that the workpiece to be processed can be placed flat on the upper end of the positioning sleeve 210, preventing errors from occurring when the workpiece to be processed tightens the nut due to the unevenness of the bottom plate 100.

[0030] Exemplarily, the locking screw 230 is a wing screw that can be manually tightened. The nut installation and positioning device needs to adjust the number of nut positioning mechanisms 200 according to the number of nuts of the workpiece to be processed. The nut positioning mechanism 200 often needs to be disassembled and installed. Using a wing screw that can be manually tightened for the locking screw 230 facilitates the disassembly and assembly of the nut positioning mechanism 200 at any time.

[0031] Exemplarily, there are several threaded holes 110, and several threaded holes 110 are evenly distributed on the bottom plate 100. The threaded holes 110 are arranged on the bottom plate 100 in an evenly distributed manner, so that the adjusting plate 220 can have a threaded hole 110 at different positions on the bottom plate 100 for the locking screw to be fixed, facilitating the position adjustment of the adjusting plate 220 on the bottom plate 100.

[0032] Exemplarily, the positioning sleeve 210 is vertically arranged on the adjusting plate 220. The workpiece to be processed for tightening the nut using the nut installation and positioning device is usually a plate-shaped workpiece. The positioning sleeve 210 is vertically arranged on the adjusting plate 220, allowing the plate-shaped workpiece to be processed to be placed flat on the top of the positioning sleeve 210 for convenient nut tightening processing.

[0033] Implementing the nut installation and positioning device provided by the present invention, compared with the prior art, its beneficial effects are as follows:

[0034] The utility model can adapt to different workpieces for nut positioning. A positioning device can process different workpieces. The nut positioning mechanism 200 is detachably installed on the bottom plate 100. The number of the nut positioning mechanisms 200 can be adjusted by disassembling and installing the nut positioning mechanism 200 to adapt to different workpieces. The nut positioning mechanism 200 includes a positioning sleeve 210. A positioning groove 211 is provided at the upper end of the positioning sleeve 210. The positioning groove 211 is used to place nuts for positioning the nuts. The positioning sleeve 210 is positioned by locking the adjustment plate 220 on the bottom plate 100. Among them, a strip hole 221 is provided on the adjustment plate 220. The locking screw 230 passes through the strip hole 221 and is threadedly connected with the threaded hole 110 to lock the adjustment plate 220. The locking screw 230 can pass through different positions of the strip hole 221 to lock the adjustment plate 220. Therefore, the adjustment plate 220 can be locked at different positions and different angles on the bottom plate 100, so as to adjust the position of the positioning sleeve 210 to adapt to the nut installation positions of different workpieces. Adjust the number of the nut positioning mechanisms 200 according to the number of nuts of the workpiece to be processed, and adjust the position of the positioning sleeve 210 on the nut positioning mechanism 200 according to the nut positions of the workpiece to be processed. First, put the nut into the positioning groove 211, then place the workpiece to be processed on the upper end of the positioning sleeve 210, and finally align the hole position on the workpiece where the nut needs to be screwed with the positioning groove 211 on the positioning sleeve 210. Take the corresponding screw and use an air wrench or an electric screwdriver to lock the workpiece to be processed. When different workpieces need to be processed, just readjust the number of the nut positioning mechanisms 200 and the position of the positioning sleeve 210. The nut installation positioning device of the utility model can process different workpieces, adapt to the production mode of small batches and multiple varieties, and does not need to customize different nut installation positioning devices for different workpieces, thereby reducing waste and lowering production costs.

[0035] The above are only the preferred embodiments of the utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the utility model.

Claims

1. A nut installation and positioning device, characterized in that: include: A bottom plate, wherein a plurality of threaded holes are formed on the bottom plate; A nut positioning mechanism, wherein several nut positioning mechanisms are arranged on the base plate, and the nut positioning mechanism comprises a positioning sleeve, an adjustment plate and a locking screw. A positioning groove for placing a nut is provided at the upper end of the positioning sleeve, and the lower end of the positioning sleeve is fixedly connected to the adjustment plate. A strip hole is provided on the adjustment plate, and the locking screw passes through the strip hole and is threadedly connected to the threaded hole to lock the adjustment plate on the base plate.

2. The nut installation and positioning device according to claim 1, characterized in that: The shape of the positioning groove is a regular hexagon.

3. The nut installation and positioning device according to claim 1, characterized in that: Support feet are arranged at the four corners of the bottom of the base plate.

4. The nut installation and positioning device according to claim 3, characterized in that: The support foot is connected to the bottom of the base plate by threads, and the support foot can adjust the screwing depth of the threads to adjust the height of the support foot.

5. The nut installation and positioning device according to claim 1, characterized in that: The locking screw is a butterfly screw.

6. The nut installation and positioning device according to claim 1, characterized in that: A plurality of threaded holes are evenly distributed on the bottom plate.

7. The nut installation and positioning device according to claim 1, characterized in that: The positioning sleeve is vertically arranged on the adjustment plate.

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