A positioning clamping device with anti-slip structure

Abstract

The utility model discloses a positioning clamping device with an anti-slip structure, including a connecting member and a rotating assembly, a rotating shaft is installed below the connecting member, the rotating assembly is installed inside the connecting member, and a right clamping seat is installed on the left side of the rotating assembly, a connecting seat is welded below the right clamping seat, and a slide rail is arranged inside the connecting seat, a slider is slidably connected inside the slide rail, a slide rod is installed on the left front and back sides of the slider, and a lead screw is rotatably connected to the left middle of the slider. Compared with the existing positioning clamping device, the lead screw is threadedly connected to the connecting seat, the rotating lead screw slides in the slide rail of the connecting seat through the slide rod and the slider, the slider and the slide rod make the sliding clamping more stable, the right clamping seat is stably connected to the left clamping seat, and in the process of the valve being clamped, the left and right ends of the valve are supported by the blocks and clamped and fixed by the spring rod, so as to prevent the valve from sliding during processing and affecting the processing.

Description

Technical Field

[0001] The utility model relates to the technical field of valve processing, in particular to a positioning clamping device with an anti-slip structure. Background Art

[0002] Valves are pipe accessories used to open and close pipes, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Because of the high requirements for sealing, they usually need to be finely processed, and a positioning and clamping device with an anti-slip structure is required.

[0003] The existing announcement number is CN219074936U, and the patent is named "A hardware processing clamping device". The utility model discloses a hardware processing clamping device, including a fixing plate, the upper surface of the fixing plate is fixedly connected with a fixing frame, the inner side wall of the fixing frame is provided with two threaded holes, the inner circle of each threaded hole is threadedly connected with a clamping assembly, and the bottom surface of each clamping assembly is fixedly connected with a connecting plate, an adjusting frame is provided under the fixing plate, the inner bottom wall of the adjusting frame is fixedly connected with a supporting piece, and the inner bottom wall of the adjusting frame is fixedly connected with two electric push rods. The device plays a role of raising the fixing plate through the cooperation of the electric push rod and the supporting piece. The limiting plate can make the fixing plate more stable when rising. The cooperation of the supporting piece and the electric push rod can achieve the purpose of height adjustment of the fixing frame, thereby effectively solving the problem of inconvenience in adjusting the height of the hardware processing clamping device, thereby reducing the flexibility of the hardware processing clamping device.

[0004] The above device plays the role of lifting the fixed plate through the cooperation of the electric push rod and the support. The limit plate can make the fixed plate more stable when rising. However, it is easy to cause the clamping part to slip due to the influence of external force during clamping, which affects the processing effect and cannot meet people's usage needs well. In view of the above situation, technical innovation is carried out on the basis of the existing positioning and clamping equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning clamping device with an anti-slip structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and clamping device with an anti-slip structure, comprising a connecting member and a rotating assembly, a rotating shaft is installed under the connecting member, the rotating assembly is installed inside the connecting member, and a right clamping seat is installed on the left side of the rotating assembly, a connecting seat is welded under the right clamping seat, and a sliding rail is arranged inside the connecting seat, a slider is slidably connected to the inside of the sliding rail, sliding rods are installed on the front and rear sides of the left side of the slider, and a screw rod is rotatably connected to the middle of the left side of the slider.

[0007] Furthermore, the rotating assembly includes a housing, a gear and a block, and the interior of the housing is rotatably connected with the gear, and a block is provided on the right side of the gear.

[0008] Furthermore, a left clamping seat is installed at the left end of the sliding rod, and the left clamping seat and the sliding rod are welded.

[0009] Furthermore, a spring rod is installed inside the left clamp seat, and the spring rod and the left clamp seat are welded. When the valve is clamped, the left and right ends of the valve are stretched open to resist blocks and are clamped and fixed by the spring rod.

[0010] Furthermore, a stop block is installed at the top end of the spring rod, and the stop block is interlockingly connected to the spring rod. The stop block can be removed through the interlocking structure, so that different stop blocks can be easily replaced to adapt to valves with different structures.

[0011] Furthermore, a fixing seat is installed below the rotating shaft, and the fixing seat and the rotating shaft are rotationally connected. The rotating shaft and the rotating assembly have the same structure, which is convenient for controlling the posture of the upper clamping structure.

[0012] Furthermore, a fastening screw is threadedly connected to the inner side of the lower part of the fixing seat, and a clamp is rotatably connected to the upper part of the fastening screw. The fastening screw is rotated to clamp and fix the clamp and the inner upper part of the fixing seat, which facilitates the overall fixation of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the clamping plate and the inner upper part of the fixing seat are clamped and fixed by rotating the fastening screw, which is convenient for fixing the device as a whole; the left clamping seat is rotated by the rotating assembly in the connecting piece; the left clamping seat and the gear in the housing rotate synchronously; and the gear can be fixed by rotating the outer adjusting rod to clamp the gear with the clamping block; the rotating shaft and the rotating assembly have the same structure, which is convenient for controlling the posture of the upper clamping structure; the screw rod is threadedly connected to the connecting seat; the rotating screw rod slides in the slide rail of the connecting seat through the sliding rod and the slider; the slider and the sliding rod make the sliding clamping more stable; the right clamping seat is stably connected to the left clamping seat; and in the process of the valve being clamped, the left and right ends of the valve are supported by the blocks and clamped and fixed by the spring rod, which prevents the valve from sliding during processing and affecting the processing;

[0014] 1. The utility model places the valve between the right clamp seat and the left clamp seat, the screw rod is threadedly connected to the connecting seat, the rotating screw rod slides in the slide rail of the connecting seat through the slide rod and the slider, the slider and the slide rod make the sliding clamping more stable, the right clamp seat and the left clamp seat are connected stably, and in the process of the valve being clamped, the left and right ends of the valve are stretched open and clamped by the spring rod to prevent the valve from sliding during processing and affecting the processing;

[0015] 2. The utility model puts the fixed seat onto the edge of the workbench, rotates the fastening screw to clamp and fix the inner upper part of the clamp plate and the fixed seat, which is convenient for fixing the entire device. The upper part of the fixed seat rotates through the vertical axis of the rotating shaft, and the left clamp seat rotates through the rotating assembly in the connecting piece. The left clamp seat rotates synchronously with the gear in the outer shell, and the gear can be fixed by rotating the outer adjusting rod to make the clamp block clamp the gear. The rotating shaft and the rotating assembly have the same structure, which is convenient for controlling the posture of the upper clamping structure and facilitating processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a positioning and clamping device with an anti-slip structure according to the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of a connecting seat of a positioning and clamping device with an anti-slip structure according to the utility model;

[0018] Figure 3 The utility model is a schematic diagram of a side sectional structure of a rotating component of a positioning and clamping device with an anti-slip structure.

[0019] In the figure: 1. Connecting piece; 2. Clamping plate; 3. Fastening screw; 4. Rotating shaft; 5. Fixed seat; 6. Rotating assembly; 601. Housing; 602. Gear; 603. Block; 7. Right clamping seat; 8. Left clamping seat; 9. Spring rod; 10. Block; 11. Connecting seat; 12. Slide rail; 13. Sliding block; 14. Sliding rod; 15. Screw. DETAILED DESCRIPTION

[0020] like Figure 1 and Figure 2As shown, a positioning clamping device with an anti-slip structure includes a connecting member 1 and a rotating assembly 6, a rotating shaft 4 is installed below the connecting member 1, the rotating assembly 6 is installed inside the connecting member 1, and a right clamping seat 7 is installed on the left side of the rotating assembly 6, a connecting seat 11 is welded below the right clamping seat 7, and a slide rail 12 is arranged inside the connecting seat 11, a slider 13 is slidably connected inside the slide rail 12, a slide bar 14 is installed on the front and rear sides of the left side of the slider 13, and a screw rod 15 is rotatably connected to the middle part of the left side of the slider 13, a left clamping seat 8 is installed on the left end of the slide bar 14, and the left clamping seat 8 and the slide bar 14 are welded, and the inside of the left clamping seat 8 A spring rod 9 is installed, and the spring rod 9 and the left clamp seat 8 are welded. A stop block 10 is installed on the top of the spring rod 9, and the stop block 10 and the spring rod 9 are engaged and connected. The valve is placed between the right clamp seat 7 and the left clamp seat 8. The screw rod 15 is threadedly connected to the connecting seat 11. The rotating screw rod 15 slides in the slide rail 12 of the connecting seat 11 through the slide rod 14 and the slider 13. The slider 13 and the slide rod 14 make the sliding clamping more stable. The right clamp seat 7 and the left clamp seat 8 are stably connected, and in the process of the valve being clamped, the left and right ends of the valve are propped open by the stop blocks 10 and clamped and fixed by the spring rod 9 to prevent the valve from sliding during processing and affecting the processing.

[0021] like Figure 1 and Figure 3 As shown, the rotating assembly 6 includes a shell 601, a gear 602 and a clamping block 603, and the gear 602 is rotatably connected inside the shell 601, and a clamping block 603 is arranged on the right side of the gear 602. A fixed seat 5 is installed below the rotating shaft 4, and the fixed seat 5 is rotatably connected to the rotating shaft 4. The inner side of the lower part of the fixed seat 5 is threadedly connected with a fastening screw 3, and the upper part of the fastening screw 3 is rotatably connected with a clamping plate 2. The fixed seat 5 is put on the edge of the workbench, and the fastening screw 3 is rotated to clamp and fix the clamping plate 2 and the inner upper part of the fixed seat 5, so as to facilitate the overall fixation of the device. The upper part of the fixed seat 5 is rotated by the vertical axis of the rotating shaft 4, and the left clamping seat 8 is rotated by the rotating assembly 6 in the connecting member 1. The left clamping seat 8 rotates synchronously with the gear 602 in the shell 601, and the gear 602 can be fixed by rotating the outer adjusting rod to clamp the gear 602 with the clamping block 603. The rotating shaft 4 and the rotating assembly 6 have the same structure, which is convenient for controlling the posture of the upper clamping structure and facilitating the processing operation.

[0022] Working principle: When using this positioning and clamping device with an anti-slip structure, first, put the fixing seat 5 on the edge of the workbench, turn the fastening screw 3 to clamp the clamp plate 2 and the inner upper part of the fixing seat 5 to fix it, so as to facilitate the overall fixation of the device. The upper part of the fixing seat 5 rotates vertically through the rotating shaft 4, and the left clamp seat 8 rotates through the rotating component 6 in the connecting piece 1. The left clamp seat 8 rotates synchronously with the gear 602 in the housing 601, and the gear 602 can be fixed by rotating the outer adjusting rod so that the block 603 clamps the gear 602, and the rotating shaft 4 and the rotating component 6 It has the same structure, which is convenient for controlling the posture of the upper clamping structure and facilitating processing operations. The valve is placed between the right clamping seat 7 and the left clamping seat 8. The screw rod 15 is threadedly connected to the connecting seat 11. The rotating screw rod 15 slides in the slide rail 12 of the connecting seat 11 through the slide rod 14 and the slider 13. The slider 13 and the slide rod 14 make the sliding clamping more stable. The right clamping seat 7 and the left clamping seat 8 are stably connected, and in the process of the valve being clamped, the left and right ends of the valve are propped open by the blocks 10 and clamped and fixed by the spring rod 9 to prevent the valve from sliding during processing and affecting the processing.

Claims

1. A positioning and clamping device with an anti-slip structure, comprising a connecting member (1) and a rotating assembly (6), characterized in that: A rotating shaft (4) is installed below the connecting member (1), the rotating assembly (6) is installed inside the connecting member (1), and a right clamping seat (7) is installed on the left side of the rotating assembly (6), a connecting seat (11) is welded below the right clamping seat (7), and a slide rail (12) is arranged inside the connecting seat (11), a slider (13) is slidably connected inside the slide rail (12), a sliding rod (14) is installed on the front and rear sides of the left side of the slider (13), and a screw rod (15) is rotatably connected to the middle part of the left side of the slider (13).

2. A positioning and clamping device with an anti-slip structure according to claim 1, characterized in that: The rotating assembly (6) comprises a housing (601), a gear (602) and a clamping block (603), wherein the interior of the housing (601) is rotatably connected with the gear (602), and the clamping block (603) is arranged on the right side of the gear (602).

3. The positioning and clamping device with an anti-slip structure according to claim 1, characterized in that: A left clamping seat (8) is installed at the left end of the slide bar (14), and the left clamping seat (8) and the slide bar (14) are welded.

4. The positioning and clamping device with an anti-slip structure according to claim 3, characterized in that: A spring rod (9) is installed inside the left clamp seat (8), and the spring rod (9) and the left clamp seat (8) are welded.

5. The positioning and clamping device with an anti-slip structure according to claim 4, characterized in that: A stop block (10) is installed at the top end of the spring rod (9), and the stop block (10) and the spring rod (9) are in a chimeric connection.

6. The positioning and clamping device with an anti-slip structure according to claim 1, characterized in that: A fixing seat (5) is installed below the rotating shaft (4), and the fixing seat (5) is rotatably connected to the rotating shaft (4).

7. The positioning and clamping device with an anti-slip structure according to claim 6, characterized in that: A tightening screw (3) is threadedly connected to the inner side of the lower part of the fixing seat (5), and a clamping plate (2) is rotatably connected to the upper part of the tightening screw (3).

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