A light box-mounted buffer clamping device

Abstract

A light box-mounted buffer clamping device includes a hollow box body, an opening is provided at the bottom of the box body, and a guide block, a packaging block, and a compressible energy-absorbing buffer block are provided in sequence from the opening to the inside of the box body, the top of the packaging block matches with the bottom of the buffer block, the side wall of the packaging block fits with the inner wall of the box body, the bottom of the packaging block matches with the top of the guide block, and the guide block is located between the No. 1 clamping mechanism and the No. 2 clamping mechanism horizontally arranged at the opening and is fixed by the No. 1 clamping mechanism and the No. 2 clamping mechanism. In this design, the guide block provides guidance and alignment for the high-speed linear motion mechanism, the buffer block's energy absorption characteristics provide the high-speed linear motion mechanism with buffer braking force, and the No. 1 clamping mechanism and the No. 2 clamping mechanism provide effective clamping and locking force for the motion mechanism after buffer braking to prevent it from falling.

Description

Technical Field

[0001] The invention belongs to the technical field of buffering and braking of motion mechanisms, and in particular relates to a light box-mounted buffering clamping device, which is suitable for providing buffering and braking and clamping and locking after braking for a high-speed linear motion mechanism. Background Art

[0002] With the development of science and technology, the automotive, aviation, and shipbuilding fields are all pursuing the improvement of the movement speed of the device. However, after the buffering and braking of the high-speed linear moving object moving from bottom to top, there is no corresponding clamping and locking device, lacking effective protection for the moving object after buffering and braking. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned problems existing in the prior art and to provide a light-weight box-mounted buffer clamping device capable of providing buffer braking and post-braking clamping and locking for a high-speed linear motion mechanism.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A light box-mounted buffer clamping device, the buffer clamping device comprises a hollow box body, the bottom of the box body is provided with an opening, and the box body is provided with a guide block, a packaging block, and a compressible energy-absorbing buffer block in sequence from the opening to the inside thereof, the top of the packaging block contacts the bottom end of the buffer block, the side wall of the packaging block fits with the inner wall of the box body, the bottom of the packaging block cooperates with the top of the guide block, and the guide block is located between a No. 1 clamping mechanism and a No. 2 clamping mechanism horizontally arranged at the opening and is fixed by the No. 1 clamping mechanism and the No. 2 clamping mechanism.

[0006] The No. 1 clamping mechanism includes a No. 1 pressure plate, a No. 1 fixing plate, and a plurality of No. 1 locking assemblies, the No. 1 locking assembly includes a No. 1 torque-adjusting bolt, a No. 1 torque-adjusting block, a No. 1 disc spring, and a No. 1 torque-adjusting nut, the No. 1 fixing plate is fixed to the outer wall of one side of the box body, one end of the No. 1 torque-adjusting nut passes through the No. 1 torque-adjusting block fixed on the No. 1 fixing plate and is threadedly connected with one end of the No. 1 torque-adjusting bolt, the other end of the No. 1 torque-adjusting bolt passes through the No. 1 fixing plate, a side wall of the box body, and the No. 1 disc spring in sequence and is threadedly connected with one side of the No. 1 pressure plate, and the other side of the No. 1 pressure plate contacts one side of the guide block;

[0007] The No. 2 clamping mechanism includes a No. 2 pressure plate, a No. 2 fixed plate, and multiple No. 2 locking components. The No. 2 locking component includes a No. 2 torque adjusting bolt, a No. 2 torque adjusting block, a No. 2 disc spring, and a No. 2 torque adjusting nut. The No. 2 fixed plate is fixed to the outer wall on the other side of the box body. One end of the No. 2 torque adjusting nut passes through the No. 2 torque adjusting block fixed on the No. 2 fixed plate and is threadedly connected to one end of the No. 2 torque adjusting bolt. The other end of the No. 2 torque adjusting bolt passes through the No. 2 fixed plate, the other side wall of the box body, and the No. 2 disc spring in sequence and is threadedly connected to one side of the No. 2 pressure plate. The other side of the No. 2 pressure plate contacts the other side of the guide block.

[0008] The front and rear surfaces of the box body are symmetrically provided with movable grooves, the movable grooves extend from the opening toward the top of the box body, and the guide blocks can move along the movable grooves.

[0009] The compressible buffer block is composed of a packaging box and a buffer material filled in the packaging box. The buffer material is any one or more of an air cushion material, polyvinyl chloride foam plastic, a paper buffer material, and a honeycomb aluminum material.

[0010] A boss is arranged on the bottom of the packaging block, and baffles are arranged on the front end and the rear end of the guide block, and the two baffles are respectively fitted with the front end surface and the rear end surface of the boss.

[0011] A No. 1 bearing is sleeved on a portion of the No. 1 torque adjusting nut located between the No. 1 torque adjusting block and one end of the No. 1 torque adjusting bolt, and a No. 2 bearing is sleeved on a portion of the No. 2 torque adjusting nut located between the No. 2 torque adjusting block and one end of the No. 2 torque adjusting bolt.

[0012] Both side walls of the box body are provided with mounting and fixing brackets.

[0013] A plurality of weight-reducing holes are provided on both side walls of the box body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A light box-mounted buffer clamping device of the present invention comprises a hollow box body, the bottom of which is provided with an opening, and the box body is provided with a guide block, a packaging block, and a compressible energy-absorbing buffer block in sequence from the opening to the inside thereof, the top of the packaging block matches the bottom of the buffer block, the side wall of the packaging block fits with the inner wall of the box body, the bottom of the packaging block matches the top of the guide block, the guide block is located between the No. 1 clamping mechanism and the No. 2 clamping mechanism horizontally arranged at the opening and is fixed by the No. 1 clamping mechanism and the No. 2 clamping mechanism, in this design, the guide block provides guidance and alignment for the high-speed linear motion mechanism, guides the high-speed linear motion mechanism to accurately enter the buffer area, provides buffer braking force for the high-speed linear motion mechanism through the energy absorption characteristics of the buffer block, provides effective clamping and locking force for the motion mechanism after buffering and braking through the No. 1 clamping mechanism and the No. 2 clamping mechanism, especially for the motion mechanism whose motion direction is from bottom to top, it can prevent it from falling after braking and buffering, and effectively protect it. Therefore, the present invention can provide buffering and braking and effective clamping and locking after braking for the high-speed linear motion mechanism.

[0016] 2. In a light box-mounted buffer clamping device of the present invention, a No. 1 clamping mechanism includes a No. 1 pressure plate, a No. 1 fixing plate, and a plurality of No. 1 locking assemblies, wherein the No. 1 locking assembly includes a No. 1 torque-adjusting bolt, a No. 1 torque-adjusting block, a No. 1 disc spring, and a No. 1 torque-adjusting nut. The No. 1 fixing plate is fixed to the outer wall of one side of the box body, and one end of the No. 1 torque-adjusting nut passes through the No. 1 torque-adjusting block fixed on the No. 1 fixing plate and is threadedly connected with one end of the No. 1 torque-adjusting bolt. The other end of the No. 1 torque-adjusting bolt passes through the No. 1 fixing plate, a side wall of the box body, and the No. 1 disc spring in sequence and is threadedly connected with one side of the No. 1 pressure plate. The other side of the No. 1 pressure plate contacts one side of the guide block. The No. 2 clamping mechanism includes a No. 2 pressure plate, a No. 2 fixing plate, and a plurality of No. 2 locking assemblies. The No. 2 locking assembly includes a No. 2 torque-adjusting bolt, a No. 2 torque-adjusting block, a No. 2 disc spring, and a No. 2 torque-adjusting nut. The No. 2 fixing plate is fixed on the outer wall on the other side of the box body. One end of the No. 2 torque adjusting nut passes through the No. 2 torque adjusting block fixed on the No. 2 fixing plate and is threadedly connected to one end of the No. 2 torque adjusting bolt. The other end of the No. 2 torque adjusting bolt passes through the No. 2 fixing plate, the other side wall of the box body, and the No. 2 disc spring in sequence and is threadedly connected to one side of the No. 2 pressure plate. The other side of the No. 2 pressure plate contacts the other side of the guide block. The No. 1 clamping mechanism and the No. 2 clamping mechanism in this design, on the one hand, provide clamping force for the No. 1 pressure plate and the No. 2 pressure plate through the No. 1 disc spring and the No. 2 disc spring. The No. 1 pressure plate and the No. 2 pressure plate clamp the guide block before braking and clamp the high-speed linear motion mechanism after braking. On the other hand, the No. 1 torque adjusting nut and the No. 2 torque adjusting nut drive the No. 1 torque adjusting bolt and the No. 2 torque adjusting bolt to rotate, thereby realizing the adjustment of the clamping force. Therefore, the No. 1 clamping mechanism and the No. 2 clamping mechanism in the present invention facilitate the adjustment of the clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the explosion of the present invention.

[0018] Figure 2 for Figure 1 Side view of.

[0019] Figure 3 It is a structural schematic diagram of the No. 1 clamping mechanism and the box body in the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the guide block, the packaging block and the buffer block in the present invention.

[0021] Figure 5 It is a bottom view of the present invention.

[0022] Figure 6 It is a structural schematic diagram of the No. 2 clamping mechanism in the present invention.

[0023] Figure 7 It is a working schematic diagram of the present invention before braking buffering.

[0024] Figure 8 It is a working schematic diagram of the present invention after braking and buffering.

[0025] In the figure, the box body 1, the opening 11, the movable groove 12, the fixed bracket 13, the guide block 2, the baffle 21, the packaging block 3, the boss 31, the buffer block 4, the packaging box 41, the buffer material 42, the No. 1 clamping mechanism 5, the No. 1 pressure plate 51, the No. 1 fixing plate 52, the No. 1 locking assembly 53, the No. 1 torque adjusting bolt 531, the No. 1 torque adjusting block 532, the No. 1 disc spring 533, the No. 1 torque adjusting nut 534, the No. 1 bearing 535, the No. 2 clamping mechanism 6, the No. 2 pressure plate 61, the No. 2 fixing plate 62, the No. 2 locking assembly 63, the No. 2 torque adjusting bolt 631, the No. 2 torque adjusting block 632, the No. 2 disc spring 633, the No. 2 torque adjusting nut 634, and the No. 2 bearing 635. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0027] See also Figures 1 to 8 A light box-mounted buffer clamping device, the buffer clamping device comprises a hollow box body 1, the bottom of the box body 1 is provided with an opening 11, the box body 1 is provided with a guide block 2, a packaging block 3, and a compressible energy-absorbing buffer block 4 in sequence from the opening 11 to the inside thereof, the top of the packaging block 3 is in contact with the bottom end of the buffer block 4, the side wall of the packaging block 3 is in contact with the inner wall of the box body 1, the bottom of the packaging block 3 is matched with the top of the guide block 2, the guide block 2 is located between the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6 horizontally arranged at the opening 11 and is fixed by the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6.

[0028] The No. 1 clamping mechanism 5 includes a No. 1 pressing plate 51, a No. 1 fixing plate 52, and a plurality of No. 1 locking assemblies 53. The No. 1 locking assembly 53 includes a No. 1 torque adjusting bolt 531, a No. 1 torque adjusting block 532, a No. 1 disc spring 533, and a No. 1 torque adjusting nut 534. The No. 1 fixing plate 52 is fixed to the outer wall of one side of the box body 1. One end of the No. 1 torque adjusting nut 534 passes through the No. 1 torque adjusting block 532 fixed on the No. 1 fixing plate 52 and is threadedly connected to one end of the No. 1 torque adjusting bolt 531. The other end of the No. 1 torque adjusting bolt 531 passes through the No. 1 fixing plate 52, a side wall of the box body 1, and the No. 1 disc spring 533 in sequence and is threadedly connected to one side of the No. 1 pressing plate 51. The other side of the No. 1 pressing plate 51 contacts one side of the guide block 2.

[0029] The No. 2 clamping mechanism 6 includes a No. 2 pressure plate 61, a No. 2 fixed plate 62, and multiple No. 2 locking components 63. The No. 2 locking component 63 includes a No. 2 torque adjusting bolt 631, a No. 2 torque adjusting block 632, a No. 2 disc spring 633, and a No. 2 torque adjusting nut 634. The No. 2 fixed plate 62 is fixed to the outer wall on the other side of the box body 1. One end of the No. 2 torque adjusting nut 634 passes through the No. 2 torque adjusting block 632 fixed on the No. 2 fixed plate 62 and is threadedly connected to one end of the No. 2 torque adjusting bolt 631. The other end of the No. 2 torque adjusting bolt 631 passes through the No. 2 fixed plate 62, the other side wall of the box body 1, and the No. 2 disc spring 633 in sequence and is threadedly connected to one side of the No. 2 pressure plate 61. The other side of the No. 2 pressure plate 61 contacts the other side of the guide block 2.

[0030] The front and rear surfaces of the box body 1 are symmetrically provided with movable grooves 12 . The movable grooves 12 extend from the opening 11 toward the top of the box body 1 . The guide block 2 can move along the movable grooves 12 .

[0031] The compressible buffer block 4 is composed of a packaging box 41 and a buffer material 42 filled in the packaging box 41. The buffer material 42 is any one or more of an air cushion material, polyvinyl chloride foam plastic, a paper buffer material, and a honeycomb aluminum material.

[0032] A boss 31 is disposed on the bottom of the packaging block 3 , and baffles 21 are disposed on the front and rear ends of the guide block 2 . The two baffles 21 are respectively fitted with the front and rear ends of the boss 31 .

[0033] A No. 1 bearing 535 is sleeved on the No. 1 torque adjusting nut 534 at a position between the No. 1 torque adjusting block 532 and one end of the No. 1 torque adjusting bolt 531 , and a No. 2 bearing 635 is sleeved on the No. 2 torque adjusting nut 634 at a position between the No. 2 torque adjusting block 632 and one end of the No. 2 torque adjusting bolt 631 .

[0034] Mounting and fixing brackets 13 are provided on both side walls of the box body 1 .

[0035] A plurality of weight-reducing holes are provided on both side walls of the box body 1 .

[0036] The principle of the present invention is described as follows:

[0037] In a light box-mounted buffer clamping device of the present invention, the buffer block 4 is encapsulated in the box body 1 through the encapsulation block 3. The box body 1 can be made of light and high-strength materials, used to integrate and encapsulate the entire mechanism, and has a certain pressure-bearing capacity. The guide block 2 is clamped at the lower end opening 11 of the box body 1 through the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6. When the motion mechanism rushes to the light box-mounted buffer clamping device with high-speed linear motion, the motion mechanism transmits the impact force to the guide block 2, and the guide block 2 transmits the impact force to the buffer block 4 through the encapsulation block 3. At this time, the buffer block 4 is compressed to generate a buffer braking force to prevent the motion of the motion mechanism, and the motion mechanism is braked within a set braking stroke. At the same time, the motion mechanism is clamped and locked by the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6 on the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6.

[0038] Embodiment 1:

[0039] See also Figures 1 to 8 A light box-mounted buffer clamping device comprises a hollow box body 1, the bottom of the box body 1 is provided with an opening 11, and the box body 1 is provided with a guide block 2, a packaging block 3, and a compressible energy-absorbing buffer block 4 in sequence from the opening 11 to the inside thereof, the top of the packaging block 3 is in contact with the bottom end of the buffer block 4, the side wall of the packaging block 3 is in contact with the inner wall of the box body 1, the bottom of the packaging block 3 is matched with the top of the guide block 2, and the guide block 2 is located between the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6 horizontally arranged at the opening 11 and is fixed by the No. 1 clamping mechanism 5 and the No. 2 clamping mechanism 6.

[0040] Embodiment 2:

[0041] The difference from Example 1 is that:

[0042] See also Figure 3 , Figure 5 , Figure 6, the No. 1 clamping mechanism 5 includes a No. 1 pressing plate 51, a No. 1 fixing plate 52, and a plurality of No. 1 locking assemblies 53, the No. 1 locking assembly 53 includes a No. 1 torque adjusting bolt 531, a No. 1 torque adjusting block 532, a No. 1 disc spring 533, a No. 1 torque adjusting nut 534, and a No. 1 bearing 535, the No. 1 fixing plate 52 is fixed to the outer wall of one side of the box body 1, the No. 1 torque adjusting block 532 is fixed to the No. 1 fixing plate 52, one end of the No. 1 torque adjusting nut 534 passes through the No. 1 torque adjusting block 532 and the No. 1 bearing 535 in sequence and is threadedly connected to one end of the No. 1 torque adjusting bolt 531, the other end of the No. 1 torque adjusting bolt 531 passes through the No. 1 fixing plate 52, a side wall of the box body 1, and the No. 1 disc spring 533 in sequence and is threadedly connected to one side of the No. 1 pressing plate 51, and the other side of the No. 1 pressing plate 51 contacts one side of the guide block 2;

[0043] The No. 2 clamping mechanism 6 includes a No. 2 pressure plate 61, a No. 2 fixed plate 62, and multiple No. 2 locking components 63. The No. 2 locking component 63 includes a No. 2 torque adjusting bolt 631, a No. 2 torque adjusting block 632, a No. 2 disc spring 633, a No. 2 torque adjusting nut 634, and a No. 2 bearing 635. The No. 2 fixed plate 62 is fixed to the outer wall on the other side of the box body 1. The No. 2 torque adjusting block 632 is fixed to the No. 2 fixed plate 62. One end of the No. 2 torque adjusting nut 634 passes through the No. 2 torque adjusting block 632 and the No. 2 bearing 635 in sequence and is threadedly connected to one end of the No. 2 torque adjusting bolt 631. The other end of the No. 2 torque adjusting bolt 631 passes through the No. 2 fixed plate 62, the other side wall of the box body 1, and the No. 2 disc spring 633 in sequence and is threadedly connected to one side of the No. 2 pressure plate 61. The other side of the No. 2 pressure plate 61 contacts the other side of the guide block 2.

[0044] Embodiment 3:

[0045] The difference from Example 1 is that:

[0046] See also Figure 3 The two side walls of the box body 1 are provided with mounting brackets 13, and the two side walls of the box body 1 are also provided with a plurality of weight-reducing holes. The front and rear end surfaces of the box body 1 are symmetrically provided with movable grooves 12, and the movable grooves 12 extend from the opening 11 toward the top of the box body 1, and the guide block 2 can move along the movable grooves 12.

[0047] Embodiment 4:

[0048] The difference from Example 1 is that:

[0049] See also Figure 4 The compressible buffer block 4 is composed of a packaging box 41 and a buffer material 42 filled in the packaging box 41. The buffer material 42 is any one or more of an air cushion material, polyvinyl chloride foam plastic, a paper buffer material, and a honeycomb aluminum material.

[0050] Embodiment 5:

[0051] The difference from Example 1 is that:

[0052] See also Figure 4 A boss 31 is provided on the bottom of the packaging block 3, and baffles 21 are provided on the front and rear ends of the guide block 2. The two baffles 21 are respectively fitted with the front and rear ends of the boss 31.

Claims

1. A light box-mounted buffer clamping device, characterized in that: The buffer clamping device comprises a hollow box (1), the bottom of the box (1) is provided with an opening (11), and the box (1) is provided with a guide block (2), a packaging block (3), and a compressible energy-absorbing buffer block (4) in sequence from the opening (11) to the inside thereof, the top of the packaging block (3) matches with the bottom of the compressible energy-absorbing buffer block (4), the side wall of the packaging block (3) is in contact with the inner wall of the box (1), the bottom of the packaging block (3) matches with the top of the guide block (2), and the guide block (2) is located between a first clamping mechanism (5) and a second clamping mechanism (6) horizontally arranged at the opening (11) and is fixed by the first clamping mechanism (5) and the second clamping mechanism (6); The No. 1 clamping mechanism (5) comprises a No. 1 pressing plate (51), a No. 1 fixing plate (52), and a plurality of No. 1 locking assemblies (53); the No. 1 locking assemblies (53) comprise a No. 1 torque adjusting bolt (531), a No. 1 torque adjusting block (532), a No. 1 disc spring (533), and a No. 1 torque adjusting nut (534); the No. 1 fixing plate (52) is fixed to an outer wall of one side of the box body (1); one end of the No. 1 torque adjusting nut (534) passes through the No. 1 torque adjusting block (532) fixed to the No. 1 fixing plate (52) and is then threadedly connected to one end of the No. 1 torque adjusting bolt (531); the other end of the No. 1 torque adjusting bolt (531) passes through the No. 1 fixing plate (52), a side wall of the box body (1), and the No. 1 disc spring (533) in sequence and is then threadedly connected to one side of the No. 1 pressing plate (51); the other side of the No. 1 pressing plate (51) contacts one side of the guide block (2); The No. 2 clamping mechanism (6) comprises a No. 2 pressing plate (61), a No. 2 fixing plate (62), and a plurality of No. 2 locking assemblies (63); the No. 2 locking assemblies (63) comprise a No. 2 torque adjusting bolt (631), a No. 2 torque adjusting block (632), a No. 2 disc spring (633), and a No. 2 torque adjusting nut (634); the No. 2 fixing plate (62) is fixed to the outer wall of the other side of the box body (1); one end of the No. 2 torque adjusting nut (634) passes through the No. 2 torque adjusting block (632) fixed to the No. 2 fixing plate (62) and is threadedly connected to one end of the No. 2 torque adjusting bolt (631); the other end of the No. 2 torque adjusting bolt (631) passes through the No. 2 fixing plate (62), the other side wall of the box body (1), and the No. 2 disc spring (633) in sequence and is threadedly connected to one side of the No. 2 pressing plate (61); the other side of the No. 2 pressing plate (61) contacts the other side of the guide block (2); Movable grooves (12) are symmetrically provided on the front and rear surfaces of the box body (1); the movable grooves (12) extend from the opening (11) toward the top of the box body (1); and the guide block (2) can move along the movable grooves (12).

2. A light box-mounted buffer clamping device according to claim 1, characterized in that: The compressible energy-absorbing buffer block (4) is composed of a packaging box (41) and a buffer material (42) filled inside the packaging box (41); the buffer material (42) is any one or more of an air cushion material, polyvinyl chloride foam plastic, a paper buffer material, and a honeycomb aluminum material.

3. A light box-mounted buffer clamping device according to claim 1, characterized in that: A boss (31) is provided on the bottom of the packaging block (3), and baffles (21) are provided on the front and rear ends of the guide block (2), and the two baffles (21) are respectively fitted with the front and rear ends of the boss (31).

4. A light box-mounted buffer clamping device according to claim 1, characterized in that: A No. 1 bearing (535) is sleeved on a portion of the No. 1 torque adjusting nut (534) located between the No. 1 torque adjusting block (532) and one end of the No. 1 torque adjusting bolt (531), and a No. 2 bearing (635) is sleeved on a portion of the No. 2 torque adjusting nut (634) located between the No. 2 torque adjusting block (632) and one end of the No. 2 torque adjusting bolt (631).

5. A light box-mounted buffer clamping device according to claim 1, characterized in that: Mounting and fixing brackets (13) are provided on both side walls of the box body (1).

6. A light box-mounted buffer clamping device according to claim 1, characterized in that: A plurality of weight-reducing holes are provided on both side walls of the box body (1).

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