Adjustable workpiece sliding frame

Abstract

The utility model relates to the field of workpiece sliding frames, in particular to an adjustable workpiece sliding frame which comprises a supporting frame, a fixing frame is arranged above the supporting frame, a lifting assembly is arranged between one end of the fixing frame and the supporting frame, and a fixing frame is installed at the other end of the fixing frame. In the working process, the guide rod component is matched with the first mounting plate component, movement of the guide rod component is adjusted, so that one end of the fixing frame can be moved, the lifting lead screw can be driven to rotate through mutual matching of the transmission rod component, the worm component and the worm gear component, and the lifting effect is improved. The lifting lead screw component drives the other end of the fixing frame to ascend and descend, and the sliding frame is adjusted to slide between the fixing frame and the fixing frame, so that the overall length can be adjusted, the length, height and angle of the device can be adjusted according to actual use conditions, the device can be used for large and small stamping parts, the occupied space is smaller than that of a conveying belt, and electric drive is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece sliding racks, and specifically relates to an adjustable workpiece sliding rack. Background Art

[0002] The application of hardware stamping is very extensive, covering multiple fields from daily necessities to high-tech products. Hardware stamping is a process that uses a punching press and a die to deform or break materials such as stainless steel and iron sheets to achieve a certain shape and size. The diversity and precision of this process make it an indispensable part of modern manufacturing.

[0003] There are two common methods for existing products after being punched out of the die: making a product chute at the product dropping port of the die. This method is mostly used for small stamping parts. For large stamping parts, using this method will cause the products to drop smoothly and be easily blocked; conveyor belt handling. This method requires the conveyor belt to match the die. For large stamping parts, the conveyor belt occupies a large area and needs to be electrically driven. Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0004] Aiming at the deficiencies and defects in the prior art in the above background art, that is, the ordinary sliding chute does not handle large parts, and the conveyor belt has high matching requirements with the stamping die.

[0005] The adjustable workpiece sliding rack disclosed by the utility model includes a support frame. A fixed frame is arranged above the support frame. A lifting component is arranged between one end of the fixed frame and the support frame. A fixed frame is installed at the other end of the fixed frame. A driving component is arranged between the fixed frame and the support frame. A sliding frame is arranged between the fixed frame and the fixed frame. Support plates are installed on both the sliding frame and the fixed frame, and rollers are arranged on the support plates.

[0006] Further, the lifting component includes a first mounting plate, the first mounting plate is fixedly installed on the support frame, a guide rod is slidably arranged on the first mounting plate, a first connecting head is installed at the upper end of the guide rod, a fixed block is installed at the lower end of the fixed frame, and the first connecting head is rotatably connected to the fixed block.

[0007] Further, the driving component includes a second mounting plate, the second mounting plate is fixedly installed on the support frame, a housing is fixedly installed on the second mounting plate, a lifting lead screw is arranged on the housing, one end of the lifting lead screw passes through the housing and the second mounting plate, and a connecting piece is arranged between the upper end of the lifting lead screw and the fixed frame.

[0008] Further, there are two second mounting plates and two first mounting plates, and the two second mounting plates and the two first mounting plates are symmetrically arranged on the support frame.

[0009] Furthermore, a transmission rod is provided on one side of each of the two mounting plates II. The transmission rod is rotatably mounted on the housing. Two worm gears are mounted on the transmission rod. One side of each of the two worm gears is provided with a worm wheel. The worm wheel is rotatably mounted on the housing. The worm wheel is threadedly connected to the lifting screw rod.

[0010] Furthermore, the connecting member includes a second connecting head. The second connecting head is fixedly mounted on the upper end of the lifting screw rod. A slider is rotatably mounted on the second connecting head. A guide plate is fixedly mounted at the lower end of the fixed frame. The slider is slidably arranged with the guide plate.

[0011] Furthermore, cushion blocks are provided between the first mounting plate, the second mounting plate and the support frame. Lifting handles are mounted at both ends of the transmission rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by providing components such as the guide rod, the first mounting plate, the transmission rod, the worm gear, the worm wheel, and the lifting screw rod, during the working process, through the mutual cooperation between the guide rod component and the first mounting plate component, the movement of the guide rod component is adjusted, so as to be able to move one end of the fixed frame. And through the mutual cooperation between the transmission rod component, the worm gear component, and the worm wheel component, the lifting screw rod can be driven to rotate. The lifting screw rod component drives the other end of the fixed frame to lift. By adjusting the sliding frame to slide between the fixed frame and the fixed frame, the overall length can be adjusted, so that the length, height, and angle of this device can be adjusted according to the actual use situation, and it can be used for both large and small stamping parts. It occupies less space than the conveyor belt and does not require electric drive.

[0014] 2. In the present utility model, by providing components such as the cushion block, the guide plate, and the housing, during the working process, the cushion block component can play roles such as buffering, shock absorption, and anti-loosening. And through the mutual cooperation between the guide plate component and the fixed frame component, the moving direction and position of the slider are restricted, improving the stability of the slider component during the working process. And the housing component protects the worm wheel and the worm gear, so as to avoid being impacted by external forces and affecting the meshing stability between the worm gear and the worm wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2Schematic diagram of the bottom structure of the fixing frame of the present utility model;

[0018] Figure 3 Schematic diagram of the internal structure of the housing of the present utility model;

[0019] Figure 4 Right view of the present utility model.

[0020] In the figure: 1, support frame; 2, fixing frame; 3, fixing frame; 4, sliding frame; 5, support plate; 6, roller; 7, fixing handle; 8, mounting plate 1; 9, guide rod; 10, connecting head 1; 11, fixing block; 12, mounting plate 2; 13, housing; 14, lifting screw rod; 15, connecting head 2; 16, slider; 17, guide plate; 18, transmission rod; 19, worm; 20, worm gear; 21, lifting handle; 22, cushion block. Specific embodiments

[0021] The following will disclose multiple embodiments of the present utility model in the form of illustrations. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are not necessary. In addition, for the purpose of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0022] Please refer to Figure 1 , Figure 4 , the adjustable workpiece sliding rack of the present utility model includes a support frame 1, a fixing frame 2 is arranged above the support frame 1, a lifting assembly is arranged between one end of the fixing frame 2 and the support frame 1, a fixing frame 3 is installed at the other end of the fixing frame 2, a driving assembly is arranged between the fixing frame 3 and the support frame 1, a sliding frame 4 is arranged between the fixing frame 3 and the fixing frame 2, a fixing handle 7 is installed on the fixing frame 3, the fixing handle 7 is threadedly connected to the fixing frame 3, one end of the fixing handle 7 abuts against the sliding frame 4, support plates 5 are installed on both the sliding frame 4 and the fixing frame 2, and rollers 6 are arranged on the support plates 5.

[0023] During the working process, by controlling the driving assembly and the lifting assembly to work, the overall height of the fixing frame 2 can be adjusted. By controlling a single driving assembly or lifting assembly to work, the fixing frame 2 can be driven to rotate to achieve angle adjustment. Through the mutual cooperation between the support plate 5 and the roller 6, the friction between the material and the fixing frame 2 can be reduced. By the staff driving the fixing handle 7 to rotate, the fixing of the sliding frame 4 is released, and then the sliding frame 4 is driven to move, so as to adjust the overall length of the device. After reaching the preset position, the fixing handle 7 is driven to rotate in the reverse direction to squeeze and fix the sliding frame 4.

[0024] Such asFigure 1 , Figure 2 As shown in Figure 2 , the lifting component includes a first mounting plate 8, which is fixedly mounted on the support frame 1. A guide rod 9 is slidably arranged on the first mounting plate 8. A fixing handle 7 is arranged on the first mounting plate 8, and the fixing handle 7 is threadedly connected to the first mounting plate 8. One end of the fixing handle 7 abuts against the guide rod 9. A first connecting head 10 is mounted at the upper end of the guide rod 9, and a fixing block 11 is mounted at the lower end of the fixing frame 2. The first connecting head 10 is rotatably connected to the fixing block 11. After the staff releases the fixation of the fixing handle 7, the guide rod 9 is driven to slide on the first mounting plate 8. The guide rod 9 drives the first connecting head 10 to move, and the first connecting head 10 drives one end of the fixing frame 2 to move through the fixing block 11, so as to adjust the height of one end of the fixing frame 2. After reaching the preset position, the fixing handle 7 is rotated to squeeze and fix the guide rod 9.

[0025] In this embodiment, the driving component includes a second mounting plate 12, which is fixedly mounted on the support frame 1. A housing 13 is fixedly mounted on the second mounting plate 12. A lifting lead screw 14 is arranged on the housing 13. One end of the lifting lead screw 14 passes through the housing 13 and the second mounting plate 12. A connecting member is arranged between the upper end of the lifting lead screw 14 and the fixing frame 3. By driving the lifting lead screw 14 to rotate, the lifting lead screw 14 drives the movement of the fixing frame 2 through the connecting member, so as to adjust one end of the fixing frame 2.

[0026] Both the second mounting plate 12 and the first mounting plate 8 are provided with two, and the two second mounting plates 12 and the two first mounting plates 8 are symmetrically arranged on the support frame 1, so that the two ends of the fixing frame 2 are evenly stressed, thereby maintaining the stability of the fixing frame 2 during the working process.

[0027] As Figure 1 , Figure 3 As shown in Figure 1 and Figure 3 , a transmission rod 18 is arranged on one side of the two second mounting plates 12. The transmission rod 18 is rotatably mounted on the housing 13. Two worm gears 19 are mounted on the transmission rod 18. A worm wheel 20 is arranged on one side of each of the two worm gears 19. The worm wheel 20 is rotatably mounted on the housing 13. The worm wheel 20 is threadedly connected to the lifting lead screw 14. The staff drives the transmission rod 18 to rotate. The transmission rod 18 drives the two worm gears 19 to rotate. The two worm gears 19 drive the corresponding worm wheels 20 to rotate. The two worm wheels 20 drive the two lifting lead screws 14 to rotate synchronously, so as to improve the stability of the fixing frame 2 during adjustment.

[0028] Looking back Figure 1 , Figure 2As shown in the figure, the connecting piece includes the second connecting head 15, which is fixedly installed at the upper end of the lifting screw rod 14. A slider 16 is rotatably installed on the second connecting head 15. A guide plate 17 is fixedly installed at the lower end of the fixed frame 3. The slider 16 is slidably arranged with the guide plate 17. While the lifting screw rod 14 moves, the lifting screw rod 14 drives the second connecting head 15 to move accordingly. The second connecting head 15 drives the slider 16 to move accordingly. The slider 16 moves on the guide plate 17 and drives the fixed frame 2 to move through the fixed frame 3.

[0029] In this embodiment, cushion blocks 22 are arranged between the first mounting plate 8, the second mounting plate 12 and the support frame 1, which play roles such as buffering, shock absorption and loosening prevention. Lifting handles 21 are installed at both ends of the transmission rod 18, which is convenient for the staff to adjust at different positions.

[0030] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. An adjustable workpiece skid, comprising a support frame (1), characterized in that: Above the support frame (1), a fixed frame (2) is provided. Between one end of the fixed frame (2) and the support frame (1), a lifting assembly is provided. At the other end of the fixed frame (2), a fixed frame (3) is installed. Between the fixed frame (3) and the support frame (1), a driving assembly is provided. Between the fixed frame (3) and the fixed frame (2), a sliding frame (4) is provided. On both the sliding frame (4) and the fixed frame (2), a support plate (5) is installed. On the support plate (5), a roller (6) is provided.

2. The adjustable workpiece skid according to claim 1, wherein: The lifting assembly includes a first mounting plate (8). The first mounting plate (8) is fixedly installed on the support frame (1). On the first mounting plate (8), a guide rod (9) is slidably arranged. At the upper end of the guide rod (9), a first connecting head (10) is installed. At the lower end of the fixed frame (2), a fixed block (11) is installed. The first connecting head (10) is rotatably connected to the fixed block (11).

3. The adjustable workpiece skid according to claim 2, wherein: The driving assembly includes a second mounting plate (12). The second mounting plate (12) is fixedly installed on the support frame (1). On the second mounting plate (12), a housing (13) is fixedly installed. On the housing (13), a lifting lead screw (14) is provided. One end of the lifting lead screw (14) passes through the housing (13) and the second mounting plate (12). Between the upper end of the lifting lead screw (14) and the fixed frame (3), a connecting member is provided.

4. The adjustable workpiece skid according to claim 3, wherein: There are two second mounting plates (12) and two first mounting plates (8). The two second mounting plates (12) and the two first mounting plates (8) are symmetrically arranged on the support frame (1).

5. An adjustable workpiece skid rack according to claim 4, characterized in that: On one side of the two second mounting plates (12), a transmission rod (18) is provided. The transmission rod (18) is rotatably installed on the housing (13). On the transmission rod (18), two worm gears (19) are installed. On one side of the two worm gears (19), a worm wheel (20) is provided. The worm wheel (20) is rotatably installed on the housing (13). The worm wheel (20) is threadedly connected to the lifting lead screw (14).

6. The adjustable workpiece skid according to claim 3, wherein: The connecting member includes a second connecting head (15). The second connecting head (15) is fixedly installed at the upper end of the lifting lead screw (14). On the second connecting head (15), a slider (16) is rotatably installed. At the lower end of the fixed frame (3), a guide plate (17) is fixedly installed. The slider (16) is slidably arranged with the guide plate (17).

7. An adjustable workpiece skid according to claim 5, characterized in that: Between the first mounting plate (8), the second mounting plate (12) and the support frame (1), a cushion block (22) is provided. At both ends of the transmission rod (18), a lifting handle (21) is installed.

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