Clamp for machining T-shaped screw

Abstract

The utility model relates to the technical field of T-shaped screw machining, and discloses a clamp for T-shaped screw machining, which comprises a fixing plate, a fixing mechanism for fixing T-shaped screws and a pushing mechanism for collecting the T-shaped screws, a rotating disc is rotatably connected above one side of the fixing plate, and a positioning groove is formed in one side, far away from the fixing plate, of the rotating disc. The fixing mechanism comprises a limiting groove, and the pushing mechanism comprises a guide groove and a pushing block. Through the positioning groove and the limiting groove, the T-shaped screw can be positioned, through sliding connection of the sliding block and the sliding groove, the T-shaped screw can be limited and fixed, the driving motor can be controlled to work, and the rotating disc can be driven to rotate through the driving rod, so that the machining position of the T-shaped screw is adjusted, and the electric-hydraulic push rod is controlled to work; and the pushing block can be pushed to penetrate through the positioning groove, so that the machined T-shaped screws on the inner side of the bottom end positioning groove are ejected out, and workers can conveniently collect the T-shaped screws.

Description

Technical Field

[0001] This utility model relates to the field of T-screw processing technology, specifically a fixture for processing T-screws. Background Technology

[0002] In the machining of T-screws, the design and performance of the fixture directly affect machining efficiency, accuracy, and ease of operation. Traditional T-screw machining fixtures typically use bolts or jaws to directly fix the screws.

[0003] The inventors discovered that the existing technology suffers from at least the following unresolved problems: Firstly, traditional fixtures have low positioning accuracy, making it difficult to ensure the stability of T-screws during processing, especially during high-speed rotation or multi-stage machining. Vibration or uneven force can easily cause screw misalignment, affecting machining quality. Secondly, the clamping and disassembly process of traditional fixtures is cumbersome, usually requiring manual adjustment or auxiliary tools, which not only increases operation time but also easily scratches the screw surface. Furthermore, traditional fixtures have limited functionality, lacking automated collection and repositioning capabilities. After machining, screws must be manually removed, further reducing production efficiency.

[0004] Therefore, we propose a fixture for machining T-screws, which can solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a fixture for processing T-screws, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixture for processing T-shaped screws, including a fixing plate, a turntable rotatably connected to the upper side of one side of the fixing plate, a positioning groove being provided on the side of the turntable away from the fixing plate, and a fixing mechanism for fixing T-shaped screws, and a pushing mechanism for collecting T-shaped screws, the fixing mechanism including a limiting groove, and the pushing mechanism including a guide groove and a push block.

[0007] As an optional solution to the technical solution of this application, the number of positioning slots is four sets, and the four sets of positioning slots are equidistantly distributed at the front end, rear end, upper end and lower end of one side of the fixed plate. A drive motor is fixedly connected to the side of the fixed plate away from the turntable, and a drive rod is fixedly connected to the shaft end of the drive motor. The drive rod is fixedly connected to the turntable and the middle part of the side away from the positioning slot.

[0008] As an optional solution to the technical solution of this application, the limiting groove is opened on the side of the positioning groove near the fixed plate, the turntable is provided with an annular sliding groove on the side near the fixed plate, and an annular slider is fixedly installed on the side of the fixed plate near the turntable.

[0009] As an optional solution to the technical solution of this application, the slider is slidably connected to the slide groove, and the dimensions of the slider and the slide groove are matched.

[0010] As an optional solution to the technical solution of this application, the guide groove horizontally penetrates the lower end of the fixed plate and the slider, the guide groove corresponds to the positioning groove, and an inverted L-shaped bracket is welded to the bottom end of the fixed plate near the turntable. An electro-hydraulic push rod is fixedly connected to the side of the bracket away from the fixed plate, and the telescopic end of the electro-hydraulic push rod is fixedly connected to the middle of the push block.

[0011] As an optional solution to the technical solution of this application, the slide is connected to the positioning groove via the limiting groove, and the push block is movably connected to the positioning groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the T-screw can be positioned by the positioning groove and the limiting groove; the T-screw can be limited and fixed by the sliding connection between the slider and the slide groove; the drive motor can be controlled to work, and the turntable can be rotated by the drive rod to adjust the processing position of the T-screw; the electro-hydraulic push rod can be controlled to work, and the push block can be pushed through the positioning groove to push out the T-screw processed inside the bottom positioning groove, which is convenient for workers to collect. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a T-screw machining fixture according to the present invention;

[0015] Figure 2 This is a side view of a T-screw machining fixture according to the present invention;

[0016] Figure 3 This is a front view of a T-shaped screw processing fixture according to the present invention.

[0017] In the diagram: 1. Fixed plate; 11. Turntable; 12. Positioning groove; 13. Limiting groove; 14. Slide groove; 15. Slider; 16. Drive motor; 17. Drive rod; 2. Guide groove; 21. Bracket; 22. Electro-hydraulic actuator; 23. Push block. Detailed Implementation

[0018] Please see Figures 1-3This utility model provides a technical solution: a fixture for processing T-shaped screws, including a fixed plate 1, a turntable 11 rotatably connected to the upper side of one side of the fixed plate 1, a positioning groove 12 opened on the side of the turntable 11 away from the fixed plate 1, the number of positioning grooves 12 is four sets, the four sets of positioning grooves 12 are equidistantly distributed at the front end, rear end, upper end and lower end of one side of the fixed plate 1, and also includes a fixing mechanism for fixing T-shaped screws and a pushing mechanism for collecting T-shaped screws. The fixing mechanism includes a limiting groove 13, the limiting groove 13 is opened on the side of the positioning groove 12 near the fixed plate 1, the turntable 11 is opened on the side of the fixed plate 1 near the fixed plate 1 and has an annular sliding groove 14, the sliding groove 14 is connected to the positioning groove 12 through the limiting groove 13, and an annular slider 15 is fixedly installed on the side of the fixed plate 1 near the turntable 11, the slider 15 is slidably connected to the sliding groove 14 and the size of the slider 15 matches that of the sliding groove 14.

[0019] In this technical solution, the screw of the T-screw is placed outside the turntable 11 through the positioning groove 12, so that the nut of the T-screw is embedded in the limiting groove 13, which can position the T-screw. The slider 15 is rotatably connected to the annular sliding groove 14, and the slider 15 can block the limiting groove 13, further limiting and fixing the T-screw. This makes it convenient for workers to process the screw of the T-screw placed outside the turntable 11. It should be noted that the positioning groove 12 and the limiting groove 13 are matched with the size of the screw and nut of the T-screw.

[0020] In this embodiment, a drive motor 16 is fixedly connected to the side of the fixed plate 1 away from the turntable 11, and a drive rod 17 is fixedly connected to the shaft end of the drive motor 16. The drive rod 17 is fixedly connected to the middle part of the turntable 11 away from the positioning groove 12.

[0021] In this technical solution, the drive motor 16 is controlled by a corresponding controller. The drive motor 16 can drive the turntable 11 to rotate, thereby adjusting the position of the positioning groove 12. Furthermore, the position of the T-shaped screw in the positioning groove 12 can be adjusted, making it convenient for workers to process the T-shaped screw on the upper outer side of the turntable 11.

[0022] In this embodiment, the pushing mechanism includes a guide groove 2 and a push block 23. The guide groove 2 horizontally penetrates the lower end of the fixed plate 1 and the slider 15. The guide groove 2 corresponds to the positioning groove 12. An inverted L-shaped bracket 21 is welded to the bottom end of the fixed plate 1 near the turntable 11. An electro-hydraulic push rod 22 is fixedly connected to the side of the bracket 21 away from the fixed plate 1. The telescopic end of the electro-hydraulic push rod 22 is fixedly connected to the middle part of the push block 23. The push block 23 is movably connected to the positioning groove 12.

[0023] In this technical solution, when the positioning groove 12 rotates to the bottom of the turntable 11, the positioning groove 12 aligns with the guide groove 2 opened at the bottom of the fixed plate 1. The corresponding controller controls the electro-hydraulic push rod 22 to work, which can push the block through the positioning groove 12, thereby ejecting the T-shaped screw processed inside the bottom positioning groove 12. This makes it convenient for workers to collect the screws. At the same time, it is convenient for workers to pass the T-shaped screws to be processed through the positioning groove 12 for positioning operations. Moreover, the T-shaped screws are collected and positioned without affecting the T-shaped screw processing operations, resulting in high work efficiency.

[0024] When using a T-screw machining fixture, the screw of the T-screw is placed outside the turntable 11 through the positioning groove 12, so that the nut of the T-screw is embedded in the limiting groove 13, which can position the T-screw. The slider 15 is rotatably connected to the annular groove 14, and the slider 15 can seal the limiting groove 13, further limiting and fixing the T-screw. This facilitates the operator's machining of the screw placed outside the turntable 11. The corresponding controller controls the drive motor 16 to work, and the drive rod 17 drives the turntable 11 to rotate, thereby adjusting the positioning. The position of the slot 12 allows for further adjustment of the position of the T-screws within the positioning slot 12, facilitating the processing of the T-screws on the upper outer side of the turntable 11. When the positioning slot 12 rotates to the bottom of the turntable 11, the positioning slot 12 aligns with the guide slot 2 at the bottom of the fixing plate 1. The corresponding controller controls the electro-hydraulic push rod 22 to work, pushing the push block 23 through the positioning slot 12, thereby ejecting the T-screws processed inside the bottom positioning slot 12, making it convenient for workers to collect them. At the same time, it is convenient for workers to pass the T-screws to be processed through the positioning slot 12 for positioning operations.

Claims

1. A jig for machining a T-bolt, comprising a fixed plate (1), characterized in that, The upper side of the fixed plate (1) is rotatably connected with a rotating disc (11), the side away from the fixed plate (1) of the rotating disc (11) is provided with a positioning groove (12), further comprises a fixing mechanism for T type screw fixing, and a pushing mechanism for T type screw collection, the fixing mechanism comprises a limiting groove (13), the pushing mechanism comprises a guide groove (2) and a push block (23).

2. The T-screw machining clamp according to claim 1, characterized in that: The positioning groove (12) is four groups, four groups of the positioning groove (12) are equidistantly distributed on the front end, the rear end, the upper end and the lower end of the side of the fixed plate (1), the side away from the rotating disc (11) of the fixed plate (1) is fixedly connected with a driving motor (16), the shaft end of the driving motor (16) is fixedly connected with a driving rod (17), the driving rod (17) is fixedly connected with the middle part of the rotating disc (11) away from the positioning groove (12).

3. The fixture for machining a T-screw according to claim 1, characterized in that: The limiting groove (13) is provided on the side close to the fixed plate (1) of the positioning groove (12), the side close to the fixed plate (1) of the rotating disc (11) is provided with an annular sliding groove (14), the side close to the rotating disc (11) of the fixed plate (1) is fixedly installed with an annular sliding block (15).

4. The T-screw machining clamp according to claim 3, characterized in that: The sliding block (15) is slidably connected with the sliding groove (14), and the size of the sliding block (15) and the sliding groove (14) is matched.

5. The T-screw machining clamp of claim 1, wherein: The guide groove (2) horizontally penetrates the lower end of the fixed plate (1) and the sliding block (15), the guide groove (2) corresponds to the positioning groove (12), the bottom end of the side close to the rotating disc (11) of the fixed plate (1) is welded with an inverted L-shaped support (21), the side away from the fixed plate (1) of the support (21) is fixedly connected with an electro-hydraulic push rod (22), the telescopic end of the electro-hydraulic push rod (22) is fixedly connected with the middle part of the push block (23).

6. The T-screw machining clamp according to claim 3, characterized in that: The sliding groove (14) is communicated with the positioning groove (12) through the limiting groove (13), and the push block (23) is movably connected with the positioning groove (12).

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