Anti-forgetting clamping device for upper frame tool

Abstract

The anti-forgetting clamping device comprises a frame body, the top of the frame body is fixedly connected with a table top, a second sliding groove is formed in the table top, a two-way lead screw is movably connected into the second sliding groove, the outer side of the two-way lead screw is movably connected with an L-shaped sliding block, and the L-shaped sliding block slides along an opening of the second sliding groove. A first sliding groove is formed in one side of the L-shaped sliding block, a second U-shaped frame is movably connected into the first sliding groove, a fourth sliding groove is formed in one side of the second U-shaped frame, a clamping plate is slidably connected into the fourth sliding groove, first induction pieces are installed on the two sides of the clamping plate, and two third sliding grooves are formed in the outer wall of one side of the second U-shaped frame. According to the upper frame clamping device, the phenomenon that an upper frame shifts during machining due to the fact that a worker omits clamping can be avoided, the upper frames of different sizes can be clamped through the device, and the application range of the device is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of upper frame tooling, in particular to an anti-forget clamping device for upper frame tooling. Background Art

[0002] The upper frame is convenient for loading the equipment to be transported. During the production process, a clamping device is required to position the upper frame.

[0003] The existing upper frame tooling is basically fixed by workers manually tightening and clamping. Workers are prone to omissions during long-term operation, resulting in the upper frame not being clamped, which in turn causes the upper frame to shift during processing, resulting in errors in the processing position and affecting its use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an anti-forget clamping device for upper frame tooling.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is secured to the rear of the vehicle and has an L-shaped bottom edge, which is adapted to engage the cam of the vehicle and engage with the second cam when the vehicle is in a stationary state. Two third sliding grooves are provided on the outer wall of one side of the second U-shaped frame, and the first U-shaped frame is movably connected between the third sliding grooves. Second sensing plates are installed at both ends of the first U-shaped frame, and adjacent first sensing plates are in contact with the second sensing plates. A fixing component for fixing the height of the first U-shaped frame is provided on one side of the second U-shaped frame, and a threaded rod is movably connected to the bottom inner wall of the second U-shaped frame, and the threaded rod is threadedly connected to the splint, and a display is fixedly connected to the outer wall of one side of the table top, and the first sensing plate and the second sensing plate are electrically connected to the display.

[0007] As a further solution of the present invention, two slideways are provided on one side of the table top, and slide racks are slidably connected in both slideways.

[0008] As a further solution of the present invention, the fixing assembly includes a hand screw, which is threadedly connected to one side of the first U-shaped frame and contacts the outer side surface of the second U-shaped frame.

[0009] As a further solution of the present invention, a mounting opening is provided inside the splint, and a pressure sensor is provided inside the mounting opening.

[0010] As a further solution of the present invention, the top of the threaded rod passes through the second U-shaped frame and is fixedly connected to a knob.

[0011] As a further solution of the present invention, the slide and the L-shaped slider are in a vertical state.

[0012] As a further solution of the present invention, a warning light is installed on one side of the table, and the display is electrically connected to the warning light.

[0013] As a further solution of the present invention, a speaker is installed on one side of the table, and the speaker is electrically connected to the display.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the coordinated use of the first sensing piece and the second sensing piece, the device can be reminded when the upper frame is clamped or not clamped, avoiding the phenomenon that the staff misses clamping and causes the upper frame to shift during processing, reducing unqualified products and improving the use effect of the device.

[0016] 2. Through the coordinated use of the slide and the L-shaped slider, the device can support and side clamp upper frames of different sizes, thereby making the device more applicable and improving the flexibility of the device.

[0017] 3. The utility model is provided with a fixing assembly so that the height of the first U-shaped frame can be adjusted and fixed, thereby enabling the device to adapt to upper frames of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front side three-dimensional structure of an anti-forget clamping device for upper frame tooling proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the table top of the anti-forget clamping device for the upper frame tooling proposed by the utility model;

[0020] Figure 3 This is a partially enlarged structural diagram of the anti-forget clamping device for the upper frame tooling proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamping plate of the upper frame tooling anti-forget clamping device proposed by the utility model

[0022] Figure 5 This is a schematic diagram of the enlarged structure of part A of the anti-forget clamping device for upper frame tooling proposed by the utility model.

[0023] In the figure: 1. frame; 2. table; 3. display; 4. warning light; 5. speaker; 6. slide; 7. slide; 8. first slide; 9. L-shaped slider; 10. bidirectional screw; 11. second slide; 12. pressure sensor; 13. splint; 14. threaded rod; 15. thumb screw; 16. first U-shaped frame; 17. third slide; 18. second U-shaped frame; 19. first sensor plate; 20. second sensor plate; 21. fourth slide. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 5, an anti-forget clamping device for an upper frame tooling, comprising a frame body 1, a table top 2 being fixed to the top of the frame body 1 by bolts, a second slide groove 11 being provided inside the table top 2, a bidirectional screw rod 10 being rotatably connected in the second slide groove 11, an L-shaped slider 9 being threadedly connected to the outer side of the bidirectional screw rod 10, and the L-shaped slider 9 sliding along the opening of the second slide groove 11, rotating the bidirectional screw rod 10, so that the L-shaped slider 9 moves to the required position along the second slide groove 11 respectively, so that the L-shaped slider 9 clamps upper frames of different sizes on both sides, a first slide groove 8 being provided on one side of the L-shaped slider 9, a second U-shaped frame 1 being slidably connected in the first slide groove 8 8. A fourth slide groove 21 is provided on one side of the second U-shaped frame 18, and a clamping plate 13 is slidably connected in the fourth slide groove 21. A first sensing piece 19 is installed on both sides of the clamping plate 13. Two third slide grooves 17 are provided on the outer wall of one side of the second U-shaped frame 18. The first U-shaped frame 16 is slidably connected between the third slide grooves 17. The two ends of the first U-shaped frame 16 are both installed with a second sensing piece 20, and the adjacent first sensing piece 19 is in contact with the second sensing piece 20. A fixing component for fixing the height of the first U-shaped frame 16 is provided on one side of the second U-shaped frame 18. The bottom inner wall of the second U-shaped frame 18 is rotatably connected to the threaded rod 14, and the threaded rod 14 is connected to the clamping plate 13. The plate 13 is threadedly connected, and a display 3 is fixed to the outer wall of one side of the table 2 by bolts, and the second sensor sheet 20 is electrically connected to the display 3, the first sensor sheet 19 and the second sensor sheet 20 are in contact with the display 3 and electrically connected, a warning light 4 is installed on one side of the table 2, and the display 3 is electrically connected to the warning light 4, and a speaker 5 is installed on one side of the table 2. Place the upper frame on the top of the table 2 so that the upper frame contacts the bottom of the L-shaped slider 9, and the raised part of the L-shaped slider 9 contacts the side of the upper frame so that the upper frame is supported and clamped, and then push the first U-shaped frame 16 to move it along the third slide groove 17 until the second sensor sheet 2 0 is kept at the same horizontal plane as the top of the upper frame, and then the threaded rod 14 is rotated to move the clamping plate 13 along the fourth slide groove 21 until the clamping plate 13 is in close contact with the top of the upper frame. At the same time, the clamping plate 13 moves to make the first sensor plate 19 contact the second sensor plate 20. At this time, the display 3 shows the clamped information, and the warning light 4 emits green light, the speaker 5 broadcasts the clamping information, and the speaker 5 is electrically connected to the display 3. When the staff forgets to move the clamping plate 13 to clamp the top of the upper frame, the display 3 shows the unclamped information, the warning light 4 emits red light, and the speaker 5 broadcasts the unclamped information, thereby reminding the staff.

[0026] In the present invention, it should be noted that two slideways 7 are provided on one side of the table top 2, and the two slideways 7 are slidably connected with the slide 6. When the slide 6 is moved, the slide 7 guides the slide 6 so that it can move stably, thereby enabling the device to support upper frames of different sizes. The fixing assembly includes a hand screw 15, which is threadedly connected to one side of the first U-shaped frame 16, and the hand screw 15 contacts the outer side of the second U-shaped frame 18, pushing the first U-shaped frame 16 to move along the third The slide groove 17 moves up and down, and the hand screw 15 is turned to make it in close contact with the second U-shaped frame 18, so that the height of the adjusted first U-shaped frame 16 is fixed. A mounting port is opened inside the splint 13, and a pressure sensor 12 is provided in the mounting port. The model of the pressure sensor 12 is Xingyi CYYZ61A. The pressure sensor 12 can detect the pressure of the splint 13 on the upper frame. The top of the threaded rod 14 passes through the second U-shaped frame 18 and is welded with a knob. The slide 6 and the L-shaped slider 9 are in a vertical state.

[0027] Working principle: When it is necessary to position and clamp the upper frame, first rotate the two-way screw rod 10 according to the size of the upper frame, so that the L-shaped slider 9 moves to the required position along the second slide groove 11 respectively, and then place the upper frame above the table 2, so that the upper frame contacts the bottom of the L-shaped slider 9 and the slide 6, so that the upper frame is supported. At the same time, the raised part of the L-shaped slider 9 contacts the side of the upper frame, so that the upper frame is clamped. Then push the first U-shaped frame 16 to move along the third slide groove 17 until the bottom of the second sensor plate 20 and the top of the upper frame are kept at the same level. Then rotate the threaded rod 14 to move the clamping plate 13 along the fourth slide groove 21 until the clamping plate 13 is in close contact with the top of the upper frame. At the same time, the clamping plate 13 moves to make the first sensor plate 19 contact the second sensor plate 20. At this time, the display 3 shows the clamping information, and the warning light 4 emits green light, and the speaker 5 broadcasts the clamping information.

[0028] Furthermore, the terms "installed," "disposed," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

Claims

1. A device for preventing forgetting to clamp a vehicle frame tool, comprising a frame body (1), characterized in that: The top of the frame (1) is fixedly connected to a table top (2), a second slide groove (11) is provided inside the table top (2), a bidirectional screw rod (10) is movably connected in the second slide groove (11), an L-shaped slider (9) is movably connected to the outer side of the bidirectional screw rod (10), and the L-shaped slider (9) slides along the opening of the second slide groove (11), a first slide groove (8) is provided on one side of the L-shaped slider (9), a second U-shaped frame (18) is movably connected in the first slide groove (8), a fourth slide groove (21) is provided on one side of the second U-shaped frame (18), a splint (13) is slidably connected in the fourth slide groove (21), a first induction sheet (19) is installed on both sides of the splint (13), and the second U-shaped frame (18) is provided with a first slide groove (8). Two third sliding grooves (17) are provided on one side of the outer wall, and a first U-shaped frame (16) is movably connected between the third sliding grooves (17). Second sensing sheets (20) are installed at both ends of the first U-shaped frame (16), and adjacent first sensing sheets (19) are in contact with the second sensing sheets (20). A fixing component for fixing the height of the first U-shaped frame (16) is provided on one side of the second U-shaped frame (18). A threaded rod (14) is movably connected to the bottom inner wall of the second U-shaped frame (18), and the threaded rod (14) is threadedly connected to the clamping plate (13). A display (3) is fixedly connected to the outer wall of one side of the table top (2), and the first sensing sheet (19) and the second sensing sheet (20) are electrically connected to the display (3).

2. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: Two slideways (7) are provided on one side of the tabletop (2), and a slide frame (6) is slidably connected in both slideways (7).

3. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: The fixing assembly includes a hand screw (15), which is threadedly connected to one side of the first U-shaped frame (16), and the hand screw (15) is in contact with the outer side surface of the second U-shaped frame (18).

4. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: A mounting opening is provided inside the clamping plate (13), and a pressure sensor (12) is provided inside the mounting opening.

5. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: The top of the threaded rod (14) passes through the second U-shaped frame (18) and is fixedly connected with a knob.

6. The anti-forget clamping device for upper frame tooling according to claim 2, characterized in that: The slide (6) and the L-shaped slide block (9) are in a vertical state.

7. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: A warning light (4) is installed on one side of the table top (2), and the display (3) is electrically connected to the warning light (4).

8. The anti-forget clamping device for upper frame tooling according to claim 1, characterized in that: A speaker (5) is installed on one side of the table top (2), and the speaker (5) is electrically connected to the display (3).

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