Manual stamping jig with detection function

Abstract

The utility model relates to a manual stamping jig, belongs to the technical field of stamping jigs, in particular to a manual stamping jig with a detection function, which comprises a base, a stamping die is arranged outside the base, a stamping component is arranged at the top of the base, and the stamping component comprises a fixing frame, a connecting plate, a pressing rod and a stamping rod. A moving assembly is arranged at the top of the base and comprises a containing groove, a sliding groove and a limiting block; the limiting block is installed in the sliding groove in a sliding mode, so that the stamping die can slide in the containing groove, a workpiece can move along with the stamping die conveniently, a worker can check the workpiece conveniently, and due to the fact that the workpiece moves along with the stamping die, the situation that the workpiece is not damaged when the workpiece is put back to the stamping die after being checked is avoided. The situation that the position is not accurate is avoided; the problem that an existing stamping jig cannot put a stamped workpiece back to the original position after checking the workpiece is solved.

Description

Technical Field

[0001] This utility model relates to the field of stamping fixture technology, and in particular to a manual stamping fixture with detection function. Background Technology

[0002] Manual stamping fixtures are simple tooling devices that are manually driven to stamp parts. They utilize the lever principle or spiral pressure to generate a certain pressure and are suitable for punching, bending or stamping small batches of metal sheets.

[0003] A search revealed Chinese Patent CN208825290U, which discloses a manual stamping fixture. The fixture includes a stamping base, a frame, a stamping assembly, and a manual pressure rod. The frame has a first protrusion and a second protrusion, both with through holes. The stamping assembly includes a stamping rod and a return spring. The return spring is sleeved on a section of the stamping rod between the first and second protrusions. A pressure pin is provided on the stamping rod between the return spring and the first protrusion, so that when the stamping rod moves along the direction from the first to the second protrusion, the pressure pin can compress the return spring. The manual pressure rod is glued to the first protrusion, allowing it to rotate around the first protrusion to compress or release the stamping rod. This device enables manual stamping of small and precise workpieces, facilitating manual adjustment and control of the stamping force and time.

[0004] The aforementioned existing technical solutions can manually stamp smaller and more precise workpieces, which facilitates manual adjustment and control of the stamping force and time. However, after stamping is completed, the quality of the workpiece cannot be confirmed, and the workpiece needs to be removed for inspection. When the workpiece needs to be further processed, it is placed back on the mold for further processing. However, it cannot be guaranteed that the workpiece is still in its original position, and errors are easily generated during reprocessing. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model proposes a manual stamping fixture with detection function. By sliding the limiting block inside the sliding groove, the stamping die can slide inside the receiving groove, which facilitates the movement of the workpiece with the stamping die and makes it easier for the operator to inspect the workpiece. Since the workpiece moves with the stamping die, it avoids the situation where the workpiece is not in the correct position when it is put back on the stamping die after inspection.

[0006] The technical solution to achieve the purpose of this utility model is: a manual stamping fixture with detection function, including a base, a stamping die provided on the outside of the base, and a stamping assembly provided on the top of the base, the stamping assembly including;

[0007] A fixing frame is fixedly installed on the top wall of the base, and a limit groove is formed inside the fixing frame;

[0008] The frame includes two connecting plates, both of which are fixedly mounted on the side wall of the frame, and the pressure rod is rotatably mounted between the two connecting plates.

[0009] A stamping rod, which slides through the interior of the fixed frame and is located inside the limiting groove;

[0010] A movable component is provided on the top of the base, and the movable component includes;

[0011] A receiving groove is formed on the side wall of the base, and the stamping die is located inside the receiving groove;

[0012] The sliding groove and the limiting block are provided. There are two sliding grooves, which are mirror images of each other on the inner sidewall of the receiving groove. The limiting block is annular and is fixedly installed on the outer sidewall of the stamping die. The limiting block is slidably installed inside the sliding groove.

[0013] In some embodiments, a positioning component extending into the interior of the stamping die is provided on the exterior of the stamping die, the positioning component including;

[0014] The device includes multiple electromagnetic plates and fixed magnetic blocks, which are equidistantly distributed around the stamping die. The magnetic poles of the electromagnetic plates and fixed magnetic blocks on adjacent sides are opposite.

[0015] In some embodiments, the stamping assembly further includes;

[0016] The top plate and the supporting spring are fixedly installed on the side wall of the stamping rod and slidably installed inside the limiting groove. The supporting spring is sleeved on the side wall of the stamping rod and is located at the bottom end of the top plate.

[0017] In some embodiments, the positioning component further includes;

[0018] The positioning groove is formed inside the stamping die, the bottom end of the electromagnetic plate slides into the inside of the positioning groove, the limiting ring is slidably installed inside the positioning groove, and the electromagnetic plate is fixedly installed on the top wall of the limiting ring.

[0019] In some embodiments, the top end of the stamping rod is fitted against the side wall of the pressure rod, and the bottom end of the stamping rod is aligned with the stamping die.

[0020] Compared with the prior art, the significant advantages of this utility model are:

[0021] Firstly, this invention places the workpiece to be stamped on top of the stamping die, then rotates the pressure rod around the connecting plate, causing the pressure rod to press the stamping rod, which in turn moves downwards to stamp the workpiece. Under the elastic influence of the support spring, the support spring pushes the top plate upwards, allowing the stamping rod to return to its original position. By sliding the limiting block inside the sliding groove, the stamping die can slide inside the receiving groove, facilitating the movement of the workpiece along with the stamping die and making it easier for workers to inspect the workpiece. Since the workpiece moves with the stamping die, it avoids the situation where the workpiece is not accurately positioned when it is placed back on the stamping die after inspection. This solves the problem of existing stamping fixtures being unable to return the workpiece to its original position after inspection.

[0022] Secondly, this utility model places the workpiece on top of the stamping die. Since the side wall of the stamping die is equipped with an electromagnetic plate, when the electromagnetic plate is energized, the electromagnetic plate and the fixed magnetic block can clamp the workpiece by utilizing their magnetism, ensuring the stability of the workpiece's position and preventing the workpiece from shifting when the workpiece and the stamping die move. Attached Figure Description

[0023] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the fixing frame of this utility model;

[0026] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the stamping die of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Base; 2. Fixing frame; 3. Connecting plate; 4. Pressure rod; 5. Stamping rod; 6. Limiting groove; 7. Top plate; 8. Supporting spring; 9. Receiving groove; 10. Stamping die; 11. Sliding groove; 12. Limiting block; 13. Electromagnetic plate; 14. Fixing magnet; 15. Positioning groove; 16. Limiting ring. Detailed Implementation

[0029] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0030] This utility model provides an improved manual stamping fixture with a detection function. The technical solution of this utility model is as follows:

[0031] like Figures 1-3 As shown, a manual stamping fixture with a detection function includes a base 1, a stamping die 10 disposed on the outside of the base 1, and a stamping assembly disposed on the top of the base 1. The stamping assembly includes a fixing frame 2, a connecting plate 3, a pressure rod 4, a stamping rod 5, a top plate 7, and a support spring 8. The fixing frame 2 is fixedly installed on the top wall of the base 1, and a limit groove 6 is formed inside the fixing frame 2. There are two connecting plates 3, both of which are fixedly installed on the side wall of the fixing frame 2. The pressure rod 4 is rotatably installed between the two connecting plates 3. The stamping rod 5 slides through the interior of the fixed frame 2, and is located inside the limiting groove 6. The top end of the stamping rod 5 is in contact with the side wall of the pressure rod 4, and the bottom end of the stamping rod 5 is aligned with the stamping die 10. The top plate 7 is fixedly installed on the side wall of the stamping rod 5 and slides inside the limiting groove 6. The support spring 8 is sleeved on the side wall of the stamping rod 5, and the support spring 8 is located at the bottom end of the top plate 7. The workpiece to be stamped is placed on the top of the stamping die 10, and then the pressure rod 4 is rotated around the connecting plate 3, so that... The pressure rod 4 presses the stamping rod 5, causing the stamping rod 5 to move downwards and stamp the workpiece. Under the elastic influence of the support spring 8, the support spring 8 pushes the top plate 7 upwards, allowing the stamping rod 5 to return to its original position. The top of the base 1 is provided with a moving assembly, which includes a receiving groove 9, a sliding groove 11, and a limiting block 12. The receiving groove 9 is opened on the side wall of the base 1, and the stamping die 10 is located inside the receiving groove 9. There are two sliding grooves 11, which are mirror images of each other on the inner side wall of the receiving groove 9. The limiting block 12 is annular and is fixedly installed on the outer side wall of the stamping die 10. The limiting block 12 is slidably installed inside the sliding groove 11. By sliding the limiting block 12 inside the sliding groove 11, the stamping die 10 can slide inside the receiving groove 9, which facilitates the movement of the workpiece along with the stamping die 10 and makes it easier for the operator to inspect the workpiece. Since the workpiece moves with the stamping die 10, it avoids the situation where the workpiece is not accurately positioned when it is placed back on the stamping die 10 after inspection.

[0032] like Figures 1-3As shown, in one embodiment, to ensure the stability of the workpiece position, a positioning component extending into the interior of the stamping die 10 is provided on the outside of the stamping die 10. The positioning component includes an electromagnetic plate 13, a fixed magnetic block 14, a positioning groove 15, and a limiting ring 16. The positioning groove 15 is formed inside the stamping die 10. There are multiple electromagnetic plates 13 and fixed magnetic blocks 14, which are circumferentially distributed around the stamping die 10. The magnetic poles of the adjacent side walls of the electromagnetic plates 13 and fixed magnetic blocks 14 are opposite. The bottom end of the electromagnetic plate 13 slides into the interior of the positioning groove 15. The limiting ring 16 is slidably installed inside the positioning groove 15, and the electromagnetic plate 13 is fixedly installed on the top of the limiting ring 16. On the side wall of the die; by placing the workpiece on top of the stamping die 10, since the side wall of the stamping die 10 is provided with an electromagnetic plate 13, when the electromagnetic plate 13 is energized, the electromagnetic plate 13 and the fixed magnetic block 14 are used to clamp the workpiece, ensuring the stability of the workpiece position and preventing the workpiece position from shifting when the workpiece and the stamping die 10 move. By using the positioning groove 15 and the limiting ring 16, the electromagnetic plate 13 and the stamping die 10 become a whole. When the electromagnetic plate 13 is de-energized, the electromagnetic plate 13 has no magnetism and will slide downward due to the influence of gravity, thus separating the electromagnetic plate 13 from the workpiece, making it convenient for the workpiece to be taken out from the top of the stamping die 10.

[0033] The specific working method is as follows: The workpiece to be stamped is placed on top of the stamping die 10. Then, the pressure rod 4 rotates around the connecting plate 3, causing the pressure rod 4 to press against the stamping rod 5. The stamping rod 5 then moves downwards to stamp the workpiece. Under the elastic influence of the support spring 8, the support spring 8 pushes the top plate 7 upwards, allowing the stamping rod 5 to return to its original position. By sliding the limiting block 12 inside the sliding groove 11, the stamping die 10 can slide inside the receiving groove 9, facilitating the movement of the workpiece along with the stamping die 10. This makes it easier for workers to inspect the workpiece. Since the workpiece moves with the stamping die 10, it avoids inaccurate positioning when the workpiece is returned to the stamping die 10 after inspection. The situation is as follows: By placing the workpiece on top of the stamping die 10, and since the side wall of the stamping die 10 is provided with an electromagnetic plate 13, when the electromagnetic plate 13 is energized, the electromagnetic plate 13 and the fixed magnetic block 14 are used to clamp the workpiece, ensuring the stability of the workpiece position and preventing the workpiece position from shifting when the workpiece and the stamping die 10 move. By using the positioning groove 15 and the limiting ring 16, the electromagnetic plate 13 and the stamping die 10 become a whole. When the electromagnetic plate 13 is de-energized, the electromagnetic plate 13 has no magnetism and will slide downward due to the influence of gravity, thus separating the electromagnetic plate 13 from the workpiece, making it convenient for the workpiece to be taken out from the top of the stamping die 10.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A manual stamping jig with detection function, comprising a base (1), the outside of the base (1) is provided with a stamping die (10), characterized in that: The top of the base (1) is provided with a stamping assembly, the stamping assembly comprises; The fixed frame (2) is fixedly installed on the top wall of the base (1), and the inside of the fixed frame (2) is provided with a limiting groove (6); The connecting plate (3) and the pressing rod (4), the connecting plate (3) has two, both of which are fixedly installed on the side wall of the fixed frame (2), and the pressing rod (4) is rotatably installed between the two connecting plates (3); The stamping rod (5) slides through the inside of the fixed frame (2), and the stamping rod (5) is located in the limiting groove (6); The top of the base (1) is provided with a moving assembly, the moving assembly comprises; The accommodating groove (9) is provided on the side wall of the base (1), and the stamping die (10) is located in the accommodating groove (9); The sliding groove (11) and the limiting block (12), the sliding groove (11) has two, both of which are mirror-symmetrically provided on the inner side wall of the accommodating groove (9), the limiting block (12) is circular, the limiting block (12) is fixedly installed on the outer side wall of the stamping die (10), and the limiting block (12) is slidably installed in the sliding groove (11).

2. The manual stamping jig with a detection function according to claim 1, characterized in that: The outside of the stamping die (10) is provided with a positioning assembly extending into the stamping die (10), and the positioning assembly comprises; The electromagnetic plate (13) and the fixed magnetic block (14), the electromagnetic plate (13) and the fixed magnetic block (14) are both provided with a plurality of, the electromagnetic plate (13) and the fixed magnetic block (14) are both circumferentially equidistantly distributed around the stamping die (10), and the side wall surfaces of the electromagnetic plate (13) and the fixed magnetic block (14) are opposite in magnetic polarity.

3. The manual stamping jig with a detection function according to claim 1, characterized in that: The stamping assembly further comprises; The top plate (7) and the supporting spring (8), the top plate (7) is fixedly installed on the side wall of the stamping rod (5), the top plate (7) is slidably installed in the limiting groove (6), the supporting spring (8) is sleeved on the side wall of the stamping rod (5), and the supporting spring (8) is located at the bottom end of the top plate (7).

4. The manual stamping jig with a detection function according to claim 2, characterized in that: The positioning assembly further comprises; The positioning groove (15) and the limiting ring (16), the positioning groove (15) is provided in the inside of the stamping die (10), the bottom end of the electromagnetic plate (13) slides into the inside of the positioning groove (15), the limiting ring (16) is slidably installed in the inside of the positioning groove (15), and the electromagnetic plate (13) is fixedly installed on the top wall of the limiting ring (16).

5. The manual stamping jig with a detection function according to claim 1, characterized in that: The top end of the stamping rod (5) is attached to the side wall of the pressing rod (4), and the bottom end of the stamping rod (5) is aligned with the stamping die (10).

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