Movable lever hold-down mechanism

Abstract

The utility model discloses movable lever compression mechanism relates to part compression mechanism technical field, including support base, the top of support base is provided with recess and rubber positioning block, the side of support base is provided with lug, and the side of lug is provided with compression assembly, and compression assembly includes L shape mounting bracket, and the top of L shape mounting bracket is provided with top mounting frame, compression groove and sliding slot, and the middle of sliding slot is provided with connecting rod, the outside of connecting rod is provided with Z -shaped compression rod, and one end of Z -shaped compression rod is provided with butterfly thread rod and pull handle. The utility model discloses through setting up connecting rod and connect L shape mounting bracket with Z -shaped compression rod, thereby the adjustment of Z -shaped compression rod angle and position is convenient, and through rotating the butterfly thread rod in the middle of one end of Z -shaped compression rod, thereby makes butterfly thread rod drive Z -shaped compression rod and presses down, thereby makes Z -shaped compression rod realize the compression of part, improves the use convenience of device.

Description

Technical Field

[0001] This utility model relates to the field of parts clamping mechanism technology, and in particular to a movable lever clamping mechanism. Background Technology

[0002] The automotive industry requires inspection equipment when inspecting irregular parts. When inspecting smaller parts, the inspection equipment needs to position and clamp the parts to prevent them from shaking during inspection and affecting the stability of the inspection.

[0003] Existing clamping structures for testing have limited clamping space during use. When using standard parts for clamping, a large opening angle is required, usually necessitating a large space above the clamped surface. However, existing clamping structures have certain limitations and their performance is not ideal. Therefore, a movable lever clamping mechanism is needed to solve the above problems. Utility Model Content

[0004] The main purpose of this invention is to provide a movable lever clamping mechanism, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A movable lever clamping mechanism includes a support base, the top of which is provided with a groove and a rubber positioning block, the side of which is provided with a protrusion, and the side of the protrusion is provided with a clamping component. The clamping assembly includes an L-shaped mounting bracket. The top of the L-shaped mounting bracket is provided with a top mounting frame, a clamping groove, and a sliding groove. A connecting rod is provided in the middle of the sliding groove. A Z-shaped clamping rod is provided on the outside of the connecting rod. One end of the Z-shaped clamping rod is provided with a wing-shaped threaded rod and a pull handle.

[0006] Preferably, the L-shaped mounting bracket is bolted to the side of the protrusion away from the support base, and the protrusion is fixedly connected to the support base. The protrusion and the groove are correspondingly arranged. A rubber positioning block is installed in the middle of the groove. A top mounting frame is fixedly connected to the top of the L-shaped mounting bracket, and the side of the top mounting frame away from the protrusion extends out of the top of the L-shaped mounting bracket.

[0007] Preferably, a clamping groove is provided in the middle of the top of the top mounting frame, and the bottom end of the clamping groove extends to the top of the L-shaped mounting bracket. A sliding groove is provided in the middle of the side of the top mounting frame, and the sliding groove passes through both sides of the top mounting frame. The sliding groove and the clamping groove are interconnected.

[0008] Preferably, a connecting rod is slidably connected in the middle of the sliding groove, and the connecting rod connects two sliding grooves. A Z-shaped clamping rod is sleeved on the outside of the connecting rod, and the Z-shaped clamping rod is engaged in the middle of the clamping groove. An adjustment groove is opened on the side of the Z-shaped clamping rod near the support base, and the connecting rod is slidably connected in the middle of the adjustment groove.

[0009] Preferably, the top of the Z-shaped clamping rod extends above the rubber positioning block, and a threaded groove is provided in the middle of the bottom of the Z-shaped clamping rod. The threaded groove is adjacent to the adjustment groove, and a butterfly threaded rod is threadedly connected to the middle of the threaded groove, and the butterfly threaded rod is located on one side of the bottom of the Z-shaped clamping rod.

[0010] Preferably, a pull handle is fixedly connected to the middle of the end of the Z-shaped clamping rod away from the protrusion, and a threaded connecting rod is threadedly connected to the outer wall of the pull handle. The threaded connecting rod is connected to the pull handle by threads and is arranged in a frustum shape.

[0011] Compared with the prior art, the present invention has the following beneficial effects: In this invention, an L-shaped mounting bracket and a Z-shaped clamping rod are connected by a connecting rod, which facilitates the adjustment of the angle and position of the Z-shaped clamping rod. Furthermore, by rotating the winged threaded rod in the middle of one end of the Z-shaped clamping rod, the winged threaded rod drives the Z-shaped clamping rod to press down, thereby enabling the Z-shaped clamping rod to clamp the parts and improving the ease of use of the device. Attached Figure Description

[0012] Figure 1 This is a first-view structural schematic diagram of the entire device of this utility model; Figure 2 This is a second-view structural schematic diagram of the overall device of this utility model; Figure 3 This is a schematic diagram of the unfolded structure of the clamping assembly of this utility model; Figure 4 This is a structural schematic diagram of the clamping assembly of this utility model.

[0013] In the diagram: 1. Support base; 2. Groove; 3. Rubber positioning block; 4. Protrusion; 5. Clamping assembly; 6. L-shaped mounting bracket; 7. Top mounting frame; 8. Clamping groove; 9. Sliding groove; 10. Connecting rod; 11. Z-shaped clamping rod; 12. Adjustment groove; 13. Butterfly threaded rod; 14. Threaded groove; 15. Pull handle; 16. Threaded connecting rod. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the movable lever pressing mechanism includes a support base 1, a groove 2 and a rubber positioning block 3 are provided on the top of the support base 1, a protrusion 4 is provided on the side of the support base 1, and a pressing component 5 is provided on the side of the protrusion 4. The clamping assembly 5 includes an L-shaped mounting bracket 6. The top of the L-shaped mounting bracket 6 is provided with a top mounting frame 7, a clamping groove 8, and a sliding groove 9. A connecting rod 10 is provided in the middle of the sliding groove 9. A Z-shaped clamping rod 11 is provided on the outside of the connecting rod 10. One end of the Z-shaped clamping rod 11 is provided with a butterfly threaded rod 13 and a pull handle 15. The L-shaped mounting bracket 6 is bolted to the side of the protrusion 4 away from the support base 1. The protrusion 4 is fixedly connected to the support base 1. The protrusion 4 is correspondingly provided with the groove 2. A rubber positioning block 3 is installed in the middle of the groove 2. The top of the L-shaped mounting bracket 6 is fixedly connected to the top of the top mounting frame 7. The side of the top mounting frame 7 away from the protrusion 4 extends out of the top of the L-shaped mounting bracket 6. A clamping groove 8 is provided in the middle of the top of the top mounting frame 7. The bottom end of the clamping groove 8 extends to the top of the L-shaped mounting bracket 6. A sliding groove 9 is provided in the middle of the side of the top mounting frame 7. The sliding groove 9 passes through both sides of the top mounting frame 7. The sliding groove 9 and the clamping groove 8 are interconnected. A connecting rod 10 is slidably connected to the middle of the sliding groove 9, and the connecting rod 10 connects two sliding grooves 9. A Z-shaped clamping rod 11 is sleeved on the outside of the connecting rod 10, and the Z-shaped clamping rod 11 is engaged in the middle of the clamping groove 8. An adjustment groove 12 is opened on the side of the Z-shaped clamping rod 11 near the support base 1. The connecting rod 10 is slidably connected in the middle of the adjustment groove 12. The top of the Z-shaped clamping rod 11 extends to the top of the rubber positioning block 3, and a threaded groove 14 is opened in the middle of the bottom of the Z-shaped clamping rod 11. The threaded groove 14 is adjacent to the adjustment groove 12, and a butterfly threaded rod 13 is threadedly connected to the middle of the threaded groove 14. The butterfly threaded rod 13 is located at the bottom of the Z-shaped clamping rod 11. On one side, a pull handle 15 is fixedly connected to the middle of the Z-shaped clamping rod 11 away from the protrusion 4. A threaded connecting rod 16 is threadedly connected to the outer wall of the pull handle 15. The threaded connecting rod 16 is connected to the pull handle 15 by threads and is set in a frustum shape. The L-shaped mounting bracket 6 and the Z-shaped clamping rod 11 are connected by the connecting rod 10, which facilitates the adjustment of the angle and position of the Z-shaped clamping rod 11. By rotating the butterfly threaded rod 13 in the middle of one end of the Z-shaped clamping rod 11, the butterfly threaded rod 13 drives the Z-shaped clamping rod 11 to press down, so that the Z-shaped clamping rod 11 can clamp the parts and improve the ease of use of the device.

[0016] It should be noted that this utility model is a movable lever clamping mechanism. In use, the L-shaped mounting bracket 6 is bolted onto the protrusion 4 on the side of the support base 1, so that the side of the top mounting frame 7 contacts the protrusion 4. One end of the Z-shaped clamping rod 11, which has an adjustment groove 12, is engaged inside the clamping groove 8 at the top of the top mounting frame 7. The connecting rod 10 passes through the sliding groove 9 and the adjustment groove 12, thereby achieving a limiting connection between the Z-shaped clamping rod 11 and the top mounting frame 7. The butterfly threaded rod 13 is threadedly connected to the middle of the threaded groove 14. Pushing the pull handle 15 causes the pull handle 15 to push the Z-shaped clamping rod 11, which in turn drives the connecting rod 10 in the sliding groove 9. The Z-shaped clamping rod 11 slides in the middle, so that the top of the Z-shaped clamping rod 11 is above the rubber positioning block 3. Rotate the butterfly threaded rod 13, so that the butterfly threaded rod 13 drives the Z-shaped clamping rod 11 to press down towards the side closer to the top mounting frame 7. The adjusting groove 12 is set in an elongated ellipse, which facilitates the pressing down of the Z-shaped clamping rod 11 and improves the stability of the device. The Z-shaped clamping rod 11 presses the part tightly above the rubber positioning block 3. When disassembling, pull the pull handle 15 to slide the Z-shaped clamping rod 11 to the side of the sliding groove 9 away from the protrusion 4. Rotate the Z-shaped clamping rod 11 to reduce the impact of the Z-shaped clamping rod 11 on the part during disassembly and improve the practicality of the device.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A movable lever clamping mechanism, including a support base (1), characterized in that: The top of the support base (1) is provided with a groove (2) and a rubber positioning block (3), the side of the support base (1) is provided with a protrusion (4), and the side of the protrusion (4) is provided with a pressing component (5). The clamping assembly (5) includes an L-shaped mounting bracket (6), the top of which is provided with a top mounting frame (7), a clamping groove (8) and a sliding groove (9), and a connecting rod (10) is provided in the middle of the sliding groove (9). A Z-shaped clamping rod (11) is provided on the outside of the connecting rod (10), and a butterfly threaded rod (13) and a pull handle (15) are provided at one end of the Z-shaped clamping rod (11).

2. The movable lever clamping mechanism according to claim 1, characterized in that: The L-shaped mounting bracket (6) is bolted to the side of the protrusion (4) away from the support base (1), and the protrusion (4) is fixedly connected to the support base (1). The protrusion (4) is correspondingly set with the groove (2). A rubber positioning block (3) is installed in the middle of the groove (2). A top mounting frame (7) is fixedly connected to the top of the L-shaped mounting bracket (6), and the top mounting frame (7) extends from the side away from the protrusion (4) to the top of the L-shaped mounting bracket (6).

3. The movable lever clamping mechanism according to claim 2, characterized in that: The top mounting frame (7) has a pressing groove (8) in the middle of its top, and the bottom end of the pressing groove (8) extends to the top of the L-shaped mounting bracket (6). The top mounting frame (7) has a sliding groove (9) in the middle of its side, and the sliding groove (9) passes through both sides of the top mounting frame (7). The sliding groove (9) and the pressing groove (8) are interconnected.

4. The movable lever clamping mechanism according to claim 3, characterized in that: A connecting rod (10) is slidably connected in the middle of the sliding groove (9), and the connecting rod (10) connects two sliding grooves (9). A Z-shaped clamping rod (11) is sleeved on the outside of the connecting rod (10), and the Z-shaped clamping rod (11) is engaged in the middle of the clamping groove (8). An adjustment groove (12) is opened on the side of the Z-shaped clamping rod (11) near the support base (1), and the connecting rod (10) is slidably connected in the middle of the adjustment groove (12).

5. The movable lever clamping mechanism according to claim 4, characterized in that: The top of the Z-shaped clamping rod (11) extends above the rubber positioning block (3), and a threaded groove (14) is provided in the middle of the bottom of the Z-shaped clamping rod (11). The threaded groove (14) is arranged adjacent to the adjustment groove (12), and a butterfly threaded rod (13) is connected to the middle of the threaded groove (14) by a thread. The butterfly threaded rod (13) is located on one side of the bottom of the Z-shaped clamping rod (11).

6. The movable lever clamping mechanism according to claim 4, characterized in that: The Z-shaped clamping rod (11) is fixedly connected to a pull handle (15) at the middle of the end away from the protrusion (4), and a threaded connecting rod (16) is threadedly connected to the outer wall of the pull handle (15). The threaded connecting rod (16) is connected to the pull handle (15) by threads, and the threaded connecting rod (16) is set in a frustum shape.

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