Anti-skid clamp for machining

Abstract

The utility model discloses an anti-skidding clamp for machining, which comprises a base, a motor is mounted on the inner side of the base, a transmission rod is mounted above the motor, and a rotating disc is fixed on the outer side of the transmission rod; according to the anti-skid clamp for machining, through the arrangement of the sliding seat, the clamping blocks, the plain end clamping plates, the anti-skid sleeves, the convex end clamping plates, sliding rails, buckles and clamping sleeves, in the using process of the anti-skid clamp, the buckles slide into the clamping sleeves again to fix the clamping blocks by sliding the buckles out of the clamping sleeves, rotating the clamping blocks by 180 degrees and exchanging the positions of the plain end clamping plates and the convex end clamping plates; the device is switched between a shaft workpiece clamping mode and a plate workpiece clamping mode, the convex-opening clamping plate is adopted for clamping a workpiece when the shaft workpiece is clamped, and the anti-skid sleeve is fixed to the flat-opening clamping plate when the plate workpiece is clamped, so that the roughness of the flat-opening clamping plate is increased, the workpiece is prevented from sliding, and the machining precision is improved. And it is guaranteed that the device can stably clamp shaft workpieces and plate workpieces when the shaft workpieces and the plate workpieces are sandwiched, and the risk that the workpieces slide is reduced.

Description

Technical Field

[0001] This utility model relates to machining, specifically to an anti-slip clamp for machining. Background Technology

[0002] Machining refers to the process of changing the shape, size, or properties of a workpiece using a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. In machining, fixtures are an important type of process equipment required for machining. Their main purpose is to ensure the stability and positioning accuracy of the workpiece during the machining process.

[0003] Existing machining fixtures often fail to fit plate-type workpieces properly when clamping shaft-type workpieces. This results in insufficient contact area and friction to hold the workpiece, increasing the risk of slippage and affecting machining accuracy and quality. Consequently, they are not practical. Therefore, there is a need to propose an anti-slip fixture for machining. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-slip clamp for machining to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-slip clamp for machining, comprising a base, a motor mounted on the inner side of the base, a transmission rod mounted above the motor, a rotating disk fixed on the outer side of the transmission rod, a fixed seat fixed above the rotating disk, a sliding seat sleeved on the inner side of the fixed seat, sleeves fixed on both sides of the sliding seat, a screw mounted below the sliding seat, a clamping block fixed above the sliding seat, a flat clamping plate fixed on one side of the clamping block, a convex clamping plate mounted on the other side of the clamping block, a bolt penetrating the surface of the convex clamping plate, an insert rod fixed below the clamping block, and slide rails fixed on both the front and rear sides of the clamping block, with buckles sleeved on the outer side of the slide rails.

[0006] Preferably, the fixed base forms a rotating structure with the base via a rotating disk, and the central axis of the base coincides with that of the rotating disk.

[0007] Preferably, the outer side of the flat-mouth clamp is fitted with an anti-slip sleeve, and the inner shape of the anti-slip sleeve conforms to the outer shape of the flat-mouth clamp.

[0008] Preferably, the buckle forms a sliding structure with a slide rail and a clamping block, and the slide rail is configured in the shape of an "I".

[0009] Preferably, the flat-mouth clamp and the convex-mouth clamp form a rotating structure with the sliding seat via a clamping block, and the flat-mouth clamp and the convex-mouth clamp are symmetrically arranged about the central axis of the clamping block.

[0010] Preferably, the buckle and the sliding seat form an engaging structure through the buckle sleeve, and the outer shape of the buckle matches the inner shape of the buckle sleeve.

[0011] Preferably, a limiting sleeve is fixed to one side of the fixed base, an injection tube is sleeved inside the limiting sleeve, and a movable rod is sleeved inside the injection tube.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This anti-slip clamp for machining comprises a sliding seat, a clamping block, a flat clamping plate, an anti-slip sleeve, a convex clamping plate, a slide rail, a buckle, and a ferrule. During use, the clamping block is slid out of the ferrule by sliding the buckle, the clamping block is rotated 180 degrees, the flat clamping plate and the convex clamping plate are swapped, and the buckle is slid back into the ferrule to fix the clamping block. This allows the device to switch between clamping shaft-type workpieces and clamping plate-type workpieces. When clamping shaft-type workpieces, the convex clamping plate is used to clamp the workpiece. When clamping plate-type workpieces, the anti-slip sleeve is fixed to the flat clamping plate, increasing the roughness of the flat clamping plate and preventing the workpiece from sliding. This ensures that the device can stably clamp both shaft-type and plate-type workpieces, reducing the risk of workpiece slippage.

[0014] 2. This anti-slip clamp for machining, through the arrangement of a base, motor, transmission rod, rotating disk, and fixed seat, allows the workpiece fixed on the fixed seat to rotate by turning on the motor switch during the use of the device, facilitating the processing of the workpiece at various angles. This makes the device adaptable to various processing needs, improves processing efficiency, and ensures processing quality.

[0015] 3. This anti-slip clamp for machining, through the arrangement of an injection tube, a movable rod, and a screw, allows lubricant from the injection tube to be added to the screw by pushing the movable rod during operation. This cleans impurities and dirt from the screw surface, keeping it clean and preventing impurities and dirt from adversely affecting the screw's operation. The lubricant also forms a lubricating film on the screw surface, preventing corrosion and oxidation, and reducing the coefficient of friction between the screw and other components, thereby reducing wear, extending the screw's service life, and enabling the screw to rotate more smoothly, thus improving its working efficiency and performance. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall disassembly structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the injection tube structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the screw structure of this utility model.

[0021] In the diagram: 1. Base; 2. Motor; 3. Transmission rod; 4. Rotary disc; 5. Fixed seat; 6. Sliding seat; 7. Clamping block; 8. Flat clamping plate; 9. Anti-slip sleeve; 10. Protruding clamping plate; 11. Bolt; 12. Insert rod; 13. Slide rail; 14. Buckle; 15. Sleeve; 16. Limiting sleeve; 17. Injection tube; 18. Movable rod; 19. Screw. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-2 This utility model provides a technical solution: an anti-slip clamp for machining, comprising a base 1, a motor 2 mounted on the inner side of the base 1, a transmission rod 3 mounted above the motor 2, a rotating disk 4 fixed on the outer side of the transmission rod 3, and a fixed seat 5 fixed above the rotating disk 4. The fixed seat 5 forms a rotating structure with the base 1 through the rotating disk 4. The central axes of the base 1 and the rotating disk 4 coincide. When the motor 2 is turned on, the rotating disk 4 rotates, causing the workpiece fixed on the fixed seat 5 to rotate, facilitating the machining of various angles of the workpiece. This device can adapt to various machining needs, improving machining efficiency and ensuring machining quality.

[0024] Please see Figure 3 and Figure 5A sliding seat 6 is fitted inside the fixed seat 5. Sleeves 15 are fixed to both sides of the sliding seat 6. A screw 19 is installed below the sliding seat 6. A clamping block 7 is fixed above the sliding seat 6. A flat clamping plate 8 is fixed to one side of the clamping block 7. An anti-slip sleeve 9 is fitted to the outer side of the flat clamping plate 8. The inner shape of the anti-slip sleeve 9 matches the outer shape of the flat clamping plate 8. When clamping plate-like workpieces, the anti-slip sleeve 9 increases the roughness of the flat clamping plate 8, preventing workpiece slippage. A convex clamping plate 10 is installed on the other side of the clamping block 7. Bolts 11 penetrate the surface of the convex clamping plate 10. The flat clamping plate 8 and the convex clamping plate 10 form a rotating structure with the sliding seat 6 via the clamping block 7. The flat clamping plate 8 and the convex clamping plate 10 are aligned with the central axis of the clamping block 7. The clamping block 7 is rotated 180 degrees, and the positions of the flat clamping plate 8 and the convex clamping plate 10 are interchanged, allowing the device to switch between clamping shaft-type workpieces and clamping plate-type workpieces. A rod 12 is fixed below the clamping block 7, and slide rails 13 are fixed on both the front and rear sides of the clamping block 7. A buckle 14 is fitted onto the outer side of the slide rail 13, forming a sliding structure with the clamping block 7 via the slide rail 13. The slide rail 13 has an "I"-shaped structure. Sliding the buckle 14 releases it from the retaining sleeve 15, allowing the clamping block 7 to rotate. The buckle 14 also forms an engaging structure with the sliding seat 6 via the retaining sleeve 15. The outer shape of the buckle 14 matches the inner shape of the retaining sleeve 15. Sliding the buckle 14 into the retaining sleeve 15 fixes the clamping block 7, preventing the workpiece from rotating during processing.

[0025] Please see Figure 4 A limiting sleeve 16 is fixed to one side of the fixed base 5. An injection tube 17 is sleeved inside the limiting sleeve 16. A movable rod 18 is sleeved inside the injection tube 17. Pushing the movable rod 18 adds lubricant from the injection tube 17 to the screw 19, cleaning impurities and dirt from the surface of the screw 19, keeping it clean, and preventing impurities and dirt from adversely affecting the operation of the screw 19. The lubricant can also form a lubricating film on the surface of the screw 19, preventing it from being corroded and oxidized, and reducing the coefficient of friction between the screw 19 and other parts, thereby reducing wear, extending the service life of the screw 19, and enabling the screw 19 to rotate more smoothly, thereby improving its working efficiency and performance.

[0026] Working principle: When using this anti-slip clamp for machining, first connect the external power supply. When clamping shaft-type workpieces, use the convex clamping plate 10 to clamp the workpiece. Rotate the screw 19 to make the sliding seat 6 slide, thereby adjusting the distance between the convex clamping plates 10 to clamp the shaft-type workpiece. When clamping plate-type workpieces, the device needs to be switched from the shaft-type workpiece clamping mode to the plate-type workpiece clamping mode. Slide the latch 14 to slide it out of the sleeve 15. Rotate the clamping block 7 180 degrees, and after the flat clamping plate 8 and the convex clamping plate 10 are swapped, slide the latch 14 back into the sleeve 15 to clamp. Block 7 is fixed to clamp plate-like workpieces. When it is necessary to process various angles of the workpiece, turn on the switch of motor 2 and rotate the rotary disk 4 to rotate the workpiece fixed on the fixed seat 5. The workpiece can be processed at multiple angles. When maintaining the device, push the movable rod 18 to add the lubricant in the injection tube 17 to the screw 19 to clean the impurities and dirt on the surface of the screw 19 and keep it clean. When not using the device, disconnect the external power supply of the device. The model of motor 2 is CV400-28. In this way, the use of the anti-slip chuck for machining is completed.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-slip clamp for machining, comprising a base (1), characterized in that: A motor (2) is installed on the inner side of the base (1). A transmission rod (3) is installed above the motor (2). A rotating disk (4) is fixed on the outer side of the transmission rod (3). A fixed seat (5) is fixed above the rotating disk (4). A sliding seat (6) is sleeved on the inner side of the fixed seat (5). Sleeves (15) are fixed on both sides of the sliding seat (6). A screw (19) is installed below the sliding seat (6). A clamping block (7) is fixed above the sliding seat (6). A flat clamping plate (8) is fixed on one side of the clamping block (7). A convex clamping plate (10) is installed on the other side of the clamping block (7). A bolt (11) passes through the surface of the convex clamping plate (10). A plug rod (12) is fixed below the clamping block (7). A slide rail (13) is fixed on both the front and rear sides of the clamping block (7). A buckle (14) is sleeved on the outer side of the slide rail (13).

2. The anti-slip clamp for machining according to claim 1, characterized in that, The fixed base (5) forms a rotating structure with the base (1) via the rotating disk (4), and the central axis of the base (1) coincides with that of the rotating disk (4).

3. The anti-slip clamp for machining according to claim 1, characterized in that, The outer side of the flat-mouth clamp (8) is fitted with an anti-slip sleeve (9), and the inner shape of the anti-slip sleeve (9) matches the outer shape of the flat-mouth clamp (8).

4. The anti-slip clamp for machining according to claim 1, characterized in that, The buckle (14) forms a sliding structure with the clamp (7) via the slide rail (13), and the slide rail (13) is set in an "I" shape.

5. The anti-slip clamp for machining according to claim 1, characterized in that, The flat-mouth clamp (8) and the convex-mouth clamp (10) form a rotating structure with the sliding seat (6) through the clamping block (7). The flat-mouth clamp (8) and the convex-mouth clamp (10) are symmetrically arranged about the central axis of the clamping block (7).

6. The anti-slip clamp for machining according to claim 1, characterized in that, The buckle (14) forms an engaging structure with the sliding seat (6) through the sleeve (15), and the outer shape of the buckle (14) matches the inner shape of the sleeve (15).

7. The anti-slip clamp for machining according to claim 1, characterized in that, A limiting sleeve (16) is fixed on one side of the fixed base (5), and an injection tube (17) is sleeved on the inner side of the limiting sleeve (16), and a movable rod (18) is sleeved on the inner side of the injection tube (17).

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