Multi-shaft screw locking machine

Abstract

The utility model relates to the technical field of machining, in particular to a multi-shaft screw locking machine which comprises a screw machine body and a rotating disc assembly, and the rotating disc assembly is rotationally connected to a platform of the screw machine body. The rotating disc assembly comprises a rotating disc and a fixing frame, the bottom of the rotating disc is rotationally connected with the screw machine, the fixing frame arranged in an annular track mode is fixedly connected to the upper portion of the rotating disc, rotating plates are rotationally connected to the interiors of the fixing frame, a containing frame is arranged above the rotating plates, and limiting rods are fixedly connected to the bottom of the containing frame. The outer side of the limiting rod is inserted into the rotating plate; the hydraulic rod is started to drive the sliding block to move, the sliding block moves according to the track of the sliding groove, the rotating plate can be pushed to rotate, then the fixing frame after a workpiece is taken out rotates, then the dust collector is started, the interior of the containing frame can be cleaned through the communicating pipe and the inclined plate, and impurity collection is achieved; and no impurity exists in the placing frame, and normal installation of subsequent workpiece screws is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a multi-axis screw locking machine. Background Art

[0002] The multi-axis automatic screw locking machine is a special locking machine for workpieces. It can be designed as a device with a human-machine interface as needed. The feeding method usually adopts manual feeding or machine feeding, and the screw machine is started and stopped manually. It is usually suitable for larger products and can lock multiple screws at one time, which greatly improves the locking efficiency. The axis locking screw machine can efficiently perform screw installation operations.

[0003] At present, when the screw machines on the market are in use, the screw feeding method adopted is manual feeding or machine feeding. After the screws are installed, the existing devices are not designed with a mechanism to clean the inside of the workpiece placement frame. Regardless of manual feeding or machine feeding, there is a situation where the screws are not accurately installed and fall into the workpiece placement frame. After the workpiece is taken out, the screws left in the workpiece placement frame will affect the subsequent workpiece placement operation, and then cause the subsequent screw installation operation to not proceed normally. Therefore, a multi-axis locking screw machine is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-axis screw locking machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] As an optional solution of the multi-axis screw locking machine described in the utility model, wherein: a multi-axis screw locking machine comprises a screw machine and a turntable assembly, and the turntable assembly is rotatably connected to the platform of the screw machine;

[0007] The turntable assembly includes a turntable and a fixed frame, the bottom of the turntable is rotatably connected to the screw machine, and the top of the turntable is fixedly connected to a fixed frame arranged in a circular track;

[0008] The interior of the fixed frame is rotatably connected with a rotating plate, a placement frame is provided above the rotating plate, a limiting rod is fixedly connected to the bottom of the placement frame, and the outer side of the limiting rod is inserted into the interior of the rotating plate, a bolt is provided in the center of the bottom of the placement frame, and the outer side of the bolt is spirally connected to the rotating plate.

[0009] When the screw machines on the market are in use, after the screws are installed, there is no mechanism to clean the placement frame after the workpiece is taken out. Therefore, when in use, once impurities enter it, or the screws are not accurately installed and the screws are left inside the placement frame after the workpiece is taken out, it will affect the subsequent workpiece placement work, and then affect the screw installation work. When the device is used, an external power supply can be used to drive the fixed frame to rotate through the rotation of the turntable, and then the placement frame and the workpiece inside can be driven to rotate, and then the screws are installed through the screw machine, and the placement frame can be taken out by turning the bolts, and then different types of placement frames can be replaced to ensure the assembly of different workpieces, which greatly improves the scope of use, and a limit rod is provided at the bottom of the placement frame to ensure stable installation of the placement frame.

[0010] As an optional solution of the multi-axis screw locking machine described in the utility model, the turntable is internally rotatably connected with four groups of hydraulic rods arranged in a circular track, the other ends of the hydraulic rods are rotatably connected with sliding blocks, and both sides of the sliding blocks are fixedly connected with protrusions.

[0011] As an optional solution of the multi-axis screw locking machine described in the utility model, the protrusion is arranged inside the slide groove opened by the rotating plate and is slidably connected to the slide groove.

[0012] During long-term use, the inside of the placement frame needs to be cleaned to avoid accumulation of impurities that affect the placement of workpieces. After the workpiece is taken out, the sliding block is driven to move by starting the hydraulic rod. At this time, the rotating plate can be rotated under the action of the protrusion and the slide groove, and then the vacuum cleaner on one side is started to help suck out the impurities, ensuring that the inside of the placement frame is quickly clean and tidy, and ensuring the normal progress of subsequent work.

[0013] As an optional solution of the multi-axis screw locking machine described in the utility model, a vacuum cleaner is installed on one side of the fixing frame.

[0014] As an optional solution of the multi-axis screw locking machine described in the utility model, wherein: the input end of the vacuum cleaner is connected to a connecting pipe, the other end of the connecting pipe is connected to an inclined plate, the output end of the vacuum cleaner is connected to a dust exhaust pipe, and the outer side of the dust exhaust pipe is fixedly connected to the turntable.

[0015] As an optional solution of the multi-axis screw locking machine described in the utility model, wherein: the inclined plate is arranged inclined.

[0016] When the vacuum cleaner sucks out the impurities inside the placement frame, it is discharged through the dust exhaust pipe, and the inclined plate is arranged in an inclined manner so as to stably suck out the impurities inside the placement frame after rotation and in an inclined shape, thereby ensuring that the placement frame can normally place the workpiece later.

[0017] As an optional solution of the multi-axis screw locking machine described in the utility model, wherein: a collecting frame is slidably connected to the outer side of the dust exhaust pipe, and filter screens are embedded on both sides of the collecting frame.

[0018] When impurities are discharged into the collection frame, the air can be discharged through the filter, and the impurities are located in it. By pulling the collection frame, the impurities discharged from multiple groups of dust exhaust pipes can be centrally processed, which greatly saves cleaning time.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] After the screws are installed, the hydraulic rod is started to drive the sliding block to move, and the sliding block moves according to the track of the slide groove, at which time the rotating plate can be pushed to rotate, thereby rotating the fixed frame after the workpiece is taken out, and then the vacuum cleaner can be started to clean the inside of the placement frame through the connecting pipe and the inclined plate to collect impurities, ensure that there are no impurities in the placement frame, and ensure the normal installation of the subsequent workpiece screws;

[0021] After the vacuum cleaner collects the impurities inside the placement frame, it discharges them into the collection frame. In order to ensure that the air can be discharged normally, a filter is provided to ensure that the impurities can be filtered. After a certain period of time, the impurities can be taken out by sliding the collection frame, and then the collected impurities are centrally processed;

[0022] At the same time, the device can remove its placement frame by rotating the bolts for easy replacement, and then install different workpiece fixtures to make it suitable for different workpieces, and the set limit rods serve the purpose of positioning so that the placement frame can be accurately installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the turntable assembly of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0026] Figure 4 It is a structural schematic diagram of the filter screen of the utility model.

[0027] In the figure: 1. screw machine; 2. turntable assembly; 201. turntable; 202. hydraulic rod; 203. fixed frame; 204. rotating plate; 205. bolt; 206. limit rod; 207. sliding block; 208. protrusion; 209. slide groove; 210. placement frame; 211. vacuum cleaner; 212. connecting pipe; 213. tilting plate; 214. dust exhaust pipe; 215. collection frame; 216. filter. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] See also Figure 1 and Figure 2 , the utility model provides a technical solution:

[0031] A multi-axis screw locking machine, comprising a screw machine 1 and a turntable assembly 2, wherein the turntable assembly 2 is rotatably connected to a platform of the screw machine 1;

[0032] The turntable assembly 2 includes a turntable 201 and a fixed frame 203. The bottom of the turntable 201 is rotatably connected to the screw machine 1, and the top of the turntable 201 is fixedly connected to the fixed frame 203 arranged in a circular track.

[0033] The interior of the fixed frame 203 is rotatably connected to a rotating plate 204, a placement frame 210 is provided above the rotating plate 204, a limiting rod 206 is fixedly connected to the bottom of the placement frame 210, and the outer side of the limiting rod 206 is inserted into the rotating plate 204, a bolt 205 is provided in the center of the bottom of the placement frame 210, and the outer side of the bolt 205 is spirally connected to the rotating plate 204.

[0034] When the screw machines on the market are in use, after the screws are installed, there is no mechanism for cleaning the placement frame after the workpiece is taken out. Therefore, when in use, once impurities enter it, or the screws are not accurately installed and the screws are left inside the placement frame after the workpiece is taken out, it will affect the subsequent workpiece placement work, and then affect the screw installation work. When the present device is used, an external power supply can be used to drive the fixed frame 203 to rotate through the rotation of the turntable 201, and then drive the placement frame 210 and the workpiece inside to rotate, and then the screws are installed through the screw machine 1, and the placement frame 210 can be taken out by rotating the bolt 205, and then different types of placement frames 210 can be replaced to ensure the assembly of different workpieces, which greatly improves the scope of use, and a limit rod 206 is provided at the bottom of the placement frame 210 to ensure the stable installation of the placement frame 210.

[0035] Example 2

[0036] This embodiment is an improvement on embodiment 1. Figure 2 and Figure 3 Specifically, the turntable 201 is internally rotatably connected with four groups of hydraulic rods 202 arranged in a circular track, the other ends of the hydraulic rods 202 are rotatably connected with sliding blocks 207, and both sides of the sliding blocks 207 are fixedly connected with protrusions 208.

[0037] The protrusion 208 is disposed inside the slide groove 209 formed on the rotating plate 204 and is slidably connected to the slide groove 209 .

[0038] During long-term use, the inside of the placement frame 210 needs to be cleaned to prevent impurities from accumulating and affecting the placement of the workpiece. After the workpiece is taken out, the sliding block 207 is driven to move by starting the hydraulic rod 202. At this time, the rotating plate 204 can be rotated under the action of the protrusion 208 and the slide groove 209, and then the vacuum cleaner 211 on one side is started to help suck out the impurities, thereby ensuring that the inside of the placement frame 210 is quickly clean and tidy, and ensuring the normal progress of subsequent work. In addition, four groups of mechanisms for cleaning the inside of the placement frame 210 are arranged above the turntable 201 to ensure that the impurities can be cleaned separately after long-term use.

[0039] Example 3

[0040] This embodiment is an improvement on embodiment 2. Figure 2 Specifically, a vacuum cleaner 211 is installed on one side of the fixing frame 203 , an input end of the vacuum cleaner 211 is connected to a connecting pipe 212 , and the other end of the connecting pipe 212 is connected to an inclined plate 213 .

[0041] The output end of the dust collector 211 is connected to a dust exhaust pipe 214 , and the outer side of the dust exhaust pipe 214 is fixedly connected to the turntable 201 .

[0042] The inclined plate 213 is arranged to be inclined.

[0043] When the vacuum cleaner 211 sucks out the impurities inside the placement frame 210 and discharges them through the dust exhaust pipe 214, the inclined plate 213 is inclined to stably suck out the impurities inside the placement frame 210 after rotation and in an inclined state, ensuring that the placement frame 210 can normally place the workpiece later.

[0044] Example 4

[0045] This embodiment is an improvement on embodiment 3. Figure 2 and Figure 4 Specifically, a collecting frame 215 is slidably connected to the outer side of the dust exhaust pipe 214 , and filter screens 216 are embedded on both sides of the collecting frame 215 .

[0046] When the impurities are discharged into the collection frame 215, the air can be discharged through the filter 216, and the impurities are located therein. By pulling the collection frame 215, the impurities discharged from the multiple groups of dust exhaust pipes 214 can be centrally processed, which greatly saves cleaning time.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-axis screw locking machine, characterized in that: It comprises a screw machine (1) and a turntable assembly (2), wherein the turntable assembly (2) is rotatably connected to a platform of the screw machine (1); The turntable assembly (2) comprises a turntable (201) and a fixed frame (203); the bottom of the turntable (201) is rotatably connected to the screw machine (1); and the top of the turntable (201) is fixedly connected to the fixed frame (203) arranged in a circular track; The interior of the fixed frame (203) is rotatably connected to a rotating plate (204), a placement frame (210) is provided above the rotating plate (204), a limiting rod (206) is fixedly connected to the bottom of the placement frame (210), and the outer side of the limiting rod (206) is inserted into the interior of the rotating plate (204), a bolt (205) is provided at the center of the bottom of the placement frame (210), and the outer side of the bolt (205) is spirally connected to the rotating plate (204).

2. A multi-axis screw locking machine according to claim 1, characterized in that: The rotating disk (201) is internally rotatably connected to four groups of hydraulic rods (202) arranged in a circular track, the other ends of the hydraulic rods (202) are rotatably connected to sliding blocks (207), and both sides of the sliding blocks (207) are fixedly connected to protrusions (208).

3. A multi-axis screw locking machine according to claim 2, characterized in that: The protrusion (208) is arranged inside a slide groove (209) provided on the rotating plate (204) and is slidably connected to the slide groove (209).

4. The multi-axis screw locking machine according to claim 1, characterized in that: A dust collector (211) is installed on one side of the fixed frame (203); the input end of the dust collector (211) is connected to a connecting pipe (212); and the other end of the connecting pipe (212) is connected to an inclined plate (213).

5. The multi-axis screw locking machine according to claim 4, characterized in that: The output end of the dust collector (211) is connected to a dust exhaust pipe (214), and the outer side of the dust exhaust pipe (214) is fixedly connected to the rotating disk (201).

6. The multi-axis screw locking machine according to claim 4, characterized in that: The inclined plate (213) is arranged in an inclined manner.

7. The multi-axis screw locking machine according to claim 5, characterized in that: The outer side of the dust exhaust pipe (214) is slidably connected to a collection frame (215), and filter screens (216) are embedded on both sides of the collection frame (215).

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