Feeding clamp double oil cylinder

Abstract

The utility model discloses a feeding clamp double oil cylinder, including support frame, the movable frame of vertical sliding setting in support frame one side, and the first board clamping block of being transverse to the top of movable frame and with synchronous movement of movable frame, support frame other side transverse setting has board clamping block installation platform, and the one side drive of board clamping block installation platform is provided with the second board clamping block opposite with first board clamping block, support frame with movable frame between being provided with second drive mechanism, and second drive mechanism is located support frame inside bottom end one side at, and second drive mechanism with movable frame between drive connection is carried out, movable frame with first board clamping block between being provided with first drive mechanism, and first drive mechanism sets up movable frame top, and first drive mechanism with first board clamping block between drive connection is carried out.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing, and in particular to a double hydraulic cylinder for feeding clamps. Background Technology

[0002] Currently, in the field of sheet metal processing equipment technology, the common method on the market is to use hydraulic cylinders to drive and clamp the workpiece to achieve the clamping function. However, this method is easily affected by the stroke of the hydraulic cylinder, resulting in the clamping mechanism occupying too much space or being unstable, which brings inconvenience to the processing. Therefore, a double hydraulic cylinder feeding clamp is proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] The feeding clamp with double hydraulic cylinders includes a support frame, a movable frame vertically slidably mounted on one side of the support frame, and a first plate clamping block horizontally mounted above the movable frame and moving synchronously with the movable frame. A plate clamping block mounting platform is horizontally mounted on the other side of the support frame, and a second plate clamping block opposite to the first plate clamping block is driven to be mounted on one side of the plate clamping block mounting platform. A second driving mechanism is provided between the support frame and the movable frame, and the second driving mechanism is located on one side of the bottom end inside the support frame and is driven to be connected to the movable frame. A first driving mechanism is provided between the movable frame and the first plate clamping block, and the first driving mechanism is located above the movable frame and is driven to be connected to the first plate clamping block.

[0005] Preferably, the second driving mechanism includes a second hydraulic cylinder disposed on one side of the bottom end inside the support frame, and a first driving rod that is driven and connected to the moving frame is disposed on one side of the second hydraulic cylinder, and the first driving rod is horizontally mounted on the other side of the bottom end inside the support frame.

[0006] Preferably, the first driving mechanism includes a first hydraulic cylinder disposed on one side of the movable frame and moving synchronously with the movable frame, and a second driving rod disposed on one side of the first hydraulic cylinder and drivenly connected to the first plate clamping block, and the second driving rod is horizontally mounted on the other side above the movable frame.

[0007] Preferably, a second guide rail is provided between the first plate clamping block and the movable frame, and the second guide rail is located laterally at the front and rear ends of the top of the first plate clamping block, and the movable frame and the second guide rail are in sliding engagement.

[0008] Preferably, the plate clamping block mounting platform is equipped with a cylinder that drives the second plate clamping block to move, and the cylinder is laterally located on both sides above the plate clamping block mounting platform.

[0009] Preferably, a first guide rail is provided between the movable frame and the support frame, and the first guide rail is distributed on the front and rear sides of the bottom of the support frame. The movable frame is movably mounted on the first guide rail. A slider is provided between the first guide rail and the movable frame, and the slider is slidably mounted on the first guide rail. The movable frame is vertically located above the slider, and the movable frame and the slider move in the same direction.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When the plate is placed horizontally between the first plate clamping block and the second plate clamping block, the second driving mechanism drives the moving frame together with the first plate clamping block to move from one side of the support frame to the side of the second plate clamping block until the first plate clamping block is in contact with one side of the plate. Through cooperation with the second plate clamping block, the plate is clamped. During this process, when the second driving mechanism drives the moving frame together with the first plate clamping block to move on the support frame to the end of the stroke and the first plate clamping block has not yet come into contact with the side of the plate, the first driving mechanism drives the first plate clamping block to move above the moving frame until the first plate clamping block is in contact with one side of the plate. Through cooperation with the second plate clamping block, the plate is clamped.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of a double hydraulic cylinder for feeding clamps;

[0014] Figure 2 This is another schematic diagram of the double hydraulic cylinder feeding clamp structure;

[0015] Figure 3 This is a schematic diagram of the mobile frame.

[0016] Figure 4 This is a schematic diagram of the support frame.

[0017] The figure shows: 1. Support frame, 2. First plate clamping block, 3. Plate clamping block mounting platform, 4. Cylinder, 5. Second plate clamping block, 6. Moving frame, 7. First hydraulic cylinder, 8. First drive rod, 9. First guide rail, 10. Second drive rod, 11. Second guide rail, 12. Second hydraulic cylinder, 13. Slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 In this embodiment of the invention, the feeding clamp double cylinder includes a support frame 1, a movable frame 6 vertically slidably disposed on one side of the support frame 1, and a first plate clamping block 2 horizontally mounted above the movable frame 6 and moving synchronously with the movable frame 6. A plate clamping block mounting platform 3 is horizontally disposed on the other side of the support frame 1, and a second plate clamping block 5 opposite to the first plate clamping block 2 is drivenly disposed on one side of the plate clamping block mounting platform 3. A second driving mechanism is disposed between the support frame 1 and the movable frame 6, and the second driving mechanism is located on one side of the bottom end inside the support frame 1. The second driving mechanism is driven to move the plate clamping block 5. The frame 6 and the first plate clamping block 2 above the movable frame 6 are moved horizontally on the support frame 1, thereby adjusting the distance between the first plate clamping block 2 and the second plate clamping block 5 so that plates of different sizes can be clamped in the future. A first driving mechanism is provided between the movable frame 6 and the first plate clamping block 2, and the first driving mechanism is located above the movable frame 6 and is driven to the first plate clamping block 2. The first driving mechanism drives the first plate clamping block 2 to move horizontally above the movable frame 6, thereby adjusting the distance between the first plate clamping block 2 and the second plate clamping block 5 so that plates of different sizes can be clamped in the future.

[0020] Then, when the board is placed horizontally between the first board clamping block 2 and the second board clamping block 5, the second drive mechanism drives the moving frame 6, together with the first board clamping block 2, to move from one side of the support frame 1 to the side of the second board clamping block 5, until the first board clamping block 2 is in contact with one side of the board. Through cooperation with the second board clamping block 5, the board is clamped. During this process, when the second drive mechanism drives the moving frame 6, together with the first board clamping block 3, to move on the support frame 1 to the end of the stroke and the first board clamping block 2 is not in contact with the side of the board, the first drive mechanism drives the first board clamping block 2 to move above the moving frame 6 until the first board clamping block 2 is in contact with one side of the board. Through cooperation with the second board clamping block 5, the board is clamped.

[0021] The second driving mechanism includes a second hydraulic cylinder 12 disposed on one side of the bottom inside the support frame 1, and a first driving rod 8 disposed on one side of the second hydraulic cylinder 12 and drivenly connected to the movable frame 6. The first driving rod 8 is horizontally mounted on the other side of the bottom inside the support frame 1. When the first driving rod 8 is driven by the second hydraulic cylinder 12 to move and extend at the bottom inside the support frame 1, the first driving rod 8 can move the movable frame 6 and the first plate clamping block 2 above the movable frame 6 on the support frame 1 to adjust the distance between the first plate clamping block 2 and the second plate clamping block 5 so that plates of different sizes can be clamped in the future.

[0022] The first driving mechanism includes a first hydraulic cylinder 7 disposed on one side of the movable frame 6 and moving synchronously with the movable frame 6. A second driving rod 10 is disposed on one side of the first hydraulic cylinder 7 and drivenly connected to the first plate clamping block 2. The second driving rod 10 is horizontally mounted on the other side above the movable frame 6. When the second driving rod 10 is driven by the first hydraulic cylinder 7 to move and extend above the movable frame 6, the second driving rod 10 can move the first plate clamping block 2 along with it above the movable frame 6, thereby adjusting the distance between the first plate clamping block 2 and the second plate clamping block 5 so that plates of different sizes can be clamped subsequently.

[0023] A second guide rail 11 is provided between the first plate clamping block 2 and the movable frame 6. The second guide rail 11 is located laterally at the front and rear ends of the top of the first plate clamping block 2. The movable frame 6 and the second guide rail 11 are slidably engaged, so that the first plate clamping block 2 moves more stably on the movable frame 6.

[0024] The plate clamping block mounting platform 3 is equipped with a cylinder 4 that drives the second plate clamping block 5 to move. The cylinder 4 is located laterally on both sides above the plate clamping block mounting platform 3. The cylinder 4 drives the second plate clamping block 5 to slide out from one side of the plate clamping block mounting platform 3. This allows the second plate clamping block 5 to fit more closely to the side of the plate when the first plate clamping block 3 and the second plate clamping block 5 are clamping the plate, thus reducing the clamping gap.

[0025] A first guide rail 9 is provided between the movable frame 6 and the support frame 1, and the first guide rail 9 is distributed on both the front and rear sides of the bottom of the support frame 1. The movable frame 6 is movably mounted on the first guide rail 9. A slider 13 is provided between the first guide rail 9 and the movable frame 6, and the slider 13 is slidably mounted on the first guide rail 9. The movable frame 6 is vertically located above the slider 13, and the movable frame 6 and the slider 13 move in the same direction. Thus, through the sliding cooperation between the slider 13 and the first guide rail 9, the second drive mechanism drives the movable frame 6 together with the first plate clamping block 2 to move on the support frame 1 and maintain stability.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A double-cylinder feeding clamp, characterized in that, The device includes a support frame, a movable frame vertically slidably mounted on one side of the support frame, and a first plate clamping block horizontally mounted above the movable frame and moving synchronously with the movable frame. A plate clamping block mounting platform is horizontally mounted on the other side of the support frame, and a second plate clamping block opposite to the first plate clamping block is driven onto one side of the plate clamping block mounting platform. A second driving mechanism is provided between the support frame and the movable frame, and the second driving mechanism is located on one side of the bottom end inside the support frame and is drivenly connected to the movable frame. A first driving mechanism is provided between the movable frame and the first plate clamping block, and the first driving mechanism is located above the movable frame and is drivenly connected to the first plate clamping block.

2. The double hydraulic feeding clamp according to claim 1, characterized in that, The second driving mechanism includes a second hydraulic cylinder disposed on one side of the bottom end inside the support frame, and a first driving rod that is driven and connected to the moving frame is disposed on one side of the second hydraulic cylinder, and the first driving rod is horizontally mounted on the other side of the bottom end inside the support frame.

3. The double hydraulic feeding clamp according to claim 1, characterized in that, The first driving mechanism includes a first hydraulic cylinder disposed on one side of the movable frame and moving synchronously with the movable frame, and a second driving rod disposed on one side of the first hydraulic cylinder and drivenly connected to the first plate clamping block, and the second driving rod is horizontally mounted on the other side above the movable frame.

4. The double hydraulic feeding clamp according to claim 1, characterized in that, A second guide rail is provided between the first plate clamping block and the movable frame, and the second guide rail is located laterally at the front and rear ends of the top of the first plate clamping block, and the movable frame and the second guide rail are in sliding engagement.

5. The double hydraulic feeding clamp according to claim 1, characterized in that, The plate clamping block mounting platform is equipped with a cylinder that drives the second plate clamping block to move, and the cylinder is laterally located on both sides above the plate clamping block mounting platform.

6. The double hydraulic feeding clamp according to claim 1, characterized in that, A first guide rail is provided between the movable frame and the support frame, and the first guide rail is distributed on the front and rear sides of the bottom of the support frame. The movable frame is movably mounted on the first guide rail. A slider is provided between the first guide rail and the movable frame, and the slider is slidably mounted on the first guide rail. The movable frame is vertically located above the slider, and the movable frame and the slider move in the same direction.

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