A fixed mechanical fixture for machining
By designing a fixed mechanical fixture including a lifting drive motor, a clamping block and a material transport drive motor, the problem of additional processes required for clamping plate materials in the prior art is solved, and fast and simple material processing and transmission are achieved.
Patent Information
- Application Number
- CN202421519773.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-28
AI Technical Summary
When clamping sheet materials, existing mechanical fixtures require additional processes to load and unload, resulting in a reduced processing speed.
A fixed mechanical fixture including a workbench, a lift drive motor, a clamping block, a first roller and a material transport drive motor are designed. The first roller on the clamping block is clamped and fixed with the work surface, and after processing, the material is lifted and transported by the material driving motor and the second roller.
The device can simplify the loading and unloading process while reducing material movement time, and improve the speed and efficiency of machining.
Smart Images
Figure CN222740880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a fixed mechanical clamp for mechanical processing. Background Art
[0002] When processing sheet materials, the sheet materials need to be fixed on a workbench. The existing clamp structure can only clamp the sheet materials. The loading and unloading of materials require additional processes, which is time-consuming and labor-intensive, and reduces the processing speed. Utility Model Content
[0003] In view of the deficiencies of the prior art, the utility model provides a fixed mechanical fixture for mechanical processing, which solves the technical problems raised in the above-mentioned background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fixed mechanical fixture for mechanical processing, comprising a workbench, wherein lifting drive motors are fixedly installed inside both sides of the workbench, a base is installed on both sides of the bottom end of the workbench, the driving end of the lifting drive motor passes through the top wall of the workbench and is connected to a screw facing upward, a bracket is fixedly installed on the top wall of the workbench at the position of the screw, a clamping block is installed in the bracket and outside the screw, a plurality of first rollers are movably installed on the inner bottom wall of the clamping block, a limiting baffle is fixedly installed on the top wall of the workbench inside the bracket, a limiting baffle is fixedly installed in the base below the first roller, the telescopic end of the limiting baffle is connected with a lifting block, a material transport drive motor is installed in the lifting block, and the driving end of the material transport drive motor is connected with a second roller.
[0005] Preferably, the bottom wall surface of the first roller is lower than the bottom wall surface of the clamping portion of the clamping block.
[0006] Preferably, the top end of the second roller of the lifting block is flush with the top wall of the workbench when the lifting block is in a fully retracted state.
[0007] Preferably, the pair of lifting drive motors have the same rotational speed, and the pair of material transport drive motors have the same rotational speed and opposite rotational directions.
[0008] Beneficial Effects
[0009] The utility model provides a fixed mechanical clamp for mechanical processing, which has the following beneficial effects: when the device is in use, the first roller on the clamping block cooperates with the work table to clamp and fix the plate. After the processing is completed, the plate can be lifted, and the material can be transported to the next processing unit through the action of the material transport drive motor and the second roller, or the processing position of the material can be moved, which reduces the time required for moving the material and is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of a fixed mechanical clamp for mechanical processing described in the utility model.
[0011] Figure 2 This is a schematic diagram of the lifting structure of a fixed mechanical fixture for mechanical processing described in the utility model.
[0012] In the figure: 1. workbench; 2. base; 3. lifting drive motor; 4. screw; 5. bracket; 6. clamping block; 7. first roller; 8. lifting block; 9. material transport drive motor; 10. second roller; 11. limit baffle. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] See also Figure 1-2 The utility model provides a technical solution for a fixed mechanical fixture for mechanical processing: a fixed mechanical fixture for mechanical processing, comprising a workbench 1, a lifting drive motor 3 is fixedly installed inside both sides of the workbench 1, a base 2 is installed on both sides of the bottom end of the workbench 1, the driving end of the lifting drive motor 3 passes through the top wall of the workbench 1 and is connected to a screw 4 facing upward, a bracket 5 is fixedly installed on the top wall of the workbench 1 at the position of the screw 4, a clamping block 6 is sleeved inside the bracket 5 and outside the screw 4, a plurality of first rollers 7 are movably installed on the inner bottom wall of the clamping block 6, a limited baffle 11 is fixedly installed on the top wall of the workbench 1 inside the bracket 5, a limited baffle 11 is fixedly installed in the base 2 below the first roller 7, a lifting block 8 is connected to the telescopic end of the limited baffle 11, a material transport driving motor 9 is installed in the lifting block 8, and a second roller 10 is connected to the driving end of the material transport driving motor 9.
[0015] Furthermore, the bottom wall surface of the first roller 7 is lower than the bottom wall surface of the clamping portion of the clamping block 6 .
[0016] Furthermore, when the lifting block 8 is in the fully retracted state, the top end of the second roller 10 is flush with the top wall of the workbench 1 .
[0017] Furthermore, the rotation speed of the pair of lifting drive motors 3 is the same, and the rotation speed of the pair of material transport drive motors 9 is the same and the rotation directions are opposite.
[0018] Embodiment: When the device is in use, the lifting drive motor 3 is first used to drive the screw rod 4 to rotate, so that the clamping block 6 is lifted to the highest position, and then the limit baffle 11 is used to drive the lifting block 8 to be lowered to the lowest position.
[0019] After placing the steel plate material on the workbench, start the lifting drive motor 3 to lower the clamping block 6, so that the first roller 7 is close to the top wall of the material, and continue to drive the screw 4 to rotate slightly, so that the clamping block 6 generates a downward fixed clamping force on the material through the first roller 7, so that the material is fixed on the top wall of the workbench 1, which is convenient for processing the material.
[0020] After the processing is completed, the clamping block 6 is driven by the lifting drive motor 3 to rise a little, and the lifting block 8 is pushed to rise a little by the limit baffle 11, so that the material leaves the top wall of the workbench 1. At this time, the material is clamped by the first roller 7 and the second roller 10.
[0021] Start the material transport drive motor 9 to drive the second roller 10 to rotate. The friction between the second roller 10 and the material causes the material to be transferred under the rolling of the first roller 7 and the second roller 10, so that the material can enter the next processing step or move the position of the material for processing.
[0022] After the material transfer is completed, the clamping block 6 and the lifting block 8 return to their initial state to facilitate the next processing.
[0023] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.
Claims
1. A fixed mechanical fixture for machining, comprising a workbench (1), characterized in that: A lifting drive motor (3) is fixedly installed inside both sides of the workbench (1), a base (2) is installed on both sides of the bottom end of the workbench (1), the driving end of the lifting drive motor (3) passes through the top wall of the workbench (1) and is connected to a screw rod (4) facing upward, a bracket (5) is fixedly installed on the top wall of the workbench (1) at the position of the screw rod (4), a clamping block (6) is installed inside the bracket (5) and outside the screw rod (4), and the inner part of the clamping block (6) is A plurality of first rollers (7) are movably mounted on the bottom wall surface, a limit baffle (11) is fixedly mounted on the top wall surface of the workbench (1) inside the bracket (5), a limit baffle (11) is fixedly mounted in the base (2) below the first roller (7), a telescopic end of the limit baffle (11) is connected to a lifting block (8), a material transport drive motor (9) is mounted in the lifting block (8), and a driving end of the material transport drive motor (9) is connected to a second roller (10).
2. A fixed mechanical fixture for machining according to claim 1, characterized in that: The bottom wall surface of the first roller (7) is lower than the bottom wall surface of the clamping portion of the clamping block (6).
3. A fixed mechanical fixture for machining according to claim 1, characterized in that: When the lifting block (8) is in a fully retracted state, the top end of the second roller (10) is flush with the top wall surface of the workbench (1).
4. A mechanical fixture for machining according to claim 1, characterized in that: The pair of lifting drive motors (3) have the same rotation speed, and the pair of material transport drive motors (9) have the same rotation speed and opposite rotation directions.