CN114576251A - A kind of automatic nail arrangement and bending process of parts - Google Patents

Abstract

The invention discloses an automatic arranging and bending process for parts, belonging to the technical field of arranging nails and bending, comprising a nail body, the top of the nail body is provided with a nail head, and the bottom of the nail body is provided with a nail bottom tip; The present invention is provided with a preliminary cleaning and pickling process for the row of nails, which can effectively clean or dissolve the external impurities of the row of nails. When bending, there will be no impurities attached to the surface of the row of nails. When bending, the surface of the row of nails is damaged. At the same time, for the row of nails, there is a heating process for the row of nails before bending, so that the row of nails can have a certain temperature, so that the row of nails is easily deformed under the action of pressure. Reduce the difficulty of bending, and at the same time, improve the toughness of the row of nails to avoid the fracture of the row of nails during the bending process. At the same time, a certain resin is also set in the bending area of the row of nails. When bending, the resin has a certain amount of resin for the row of nails The protective effect can effectively avoid the external damage of the row nails.

Description

A kind of automatic nail arrangement and bending process of parts

technical field

The invention belongs to the technical field of nail row bending, and in particular relates to an automatic nail row and bending process for parts.

Background technique

Nails are a type of nails. The shape of the nails is trapezoidal. The main material of the nails is 45# low carbon steel. Generally, one end is flat and the other end is sharp. The nails are widely used and can be used in many fields. Some row nails need to be bent when they are in use, so a bending process for row nails is required.

In today's row nail bending process, the bending machine is generally used directly to bend the row nails, and the row nails are not processed before bending. Due to the high strength characteristics of the row nails, the row nails are not easy to bend. After a large bending force is given, the row of nails is also prone to breakage, resulting in failure of bending, and certain improvements are required.

SUMMARY OF THE INVENTION

The purpose of the present invention is: in order to solve the current bending process of the row of nails, the bending machine is generally used to bend the row of nails directly, and no treatment process is performed for the row of nails before bending, due to the high-strength characteristics of the row of nails , the row of nails is not easy to bend, and after a large bending force is given, the row of nails is also prone to breakage, resulting in the problem of bending failure, and an automated part of the nail row and bending process is proposed.

In order to achieve the above purpose, the present invention adopts the following technical scheme: an automatic arrangement of nails for parts, including a nail body, the top of the nail body is provided with a nail head, and the bottom of the nail body is provided with a nail bottom tip.

This paper also discloses a bending process for automatic arranging of parts, including the following steps:

S1. Take the row nails that need to be bent, put them in the cleaning device, increase the water temperature, and rinse;

S2. Add an acid solution to the cleaning device, increase the water temperature, and pickle the row of nails;

S3, taking out the row nails after pickling, drying them, and after drying, placing them in the grinding equipment, and grinding the outside thereof;

S4. Measure according to the required bending position, and use a marker pen to mark the bending position;

S5. Use the engraving machine to engrave at the bending mark points of the row of nails;

S6. Use the heating device to heat the row of nails to make the temperature reach a certain value;

S7. Use the clamping device to clamp it and put it into the bending machine;

S8. Apply a certain thickness of resin at the bending position of the row of nails;

S9. Use a bending machine to bend the row of nails, and bend them multiple times;

S10. After bending, remove the row nails and let them cool naturally.

As a further description of the above technical solutions:

In the S1, take the row of nails that need to be bent, put them in the cleaning device, raise the water temperature to 40-50°C, and wash.

As a further description of the above technical solutions:

In the step S2, a dilute sulfuric acid solution with a concentration of 5-10% is added into the cleaning device, the water temperature is raised to 65-75° C., and the row of nails is pickled.

As a further description of the above technical solutions:

In the step S3, the pickled nails are taken out, dried at a temperature of 80-90° C., and then placed in a polishing device to polish the outside to make the surface smooth.

As a further description of the above technical solutions:

In the above S5, the groove is carried out at the bending mark point of the row of nails by using a groove carving machine, and the carving error is controlled within 2-3 mm.

As a further description of the above technical solutions:

In the S6, the row of nails is heated by a heating device so that the temperature reaches 350-400°C.

As a further description of the above technical solutions:

In the S8, epoxy resin with a thickness of 2-4 mm is applied to the bending position of the row of nails.

As a further description of the above technical solutions:

In the S9, the row of nails is bent by a bending machine, and the bending is divided into 5-7 times, and the angle of each bending is controlled within 5-8°.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present invention are:

This method is provided with a pre-cleaning and pickling process for the nail row, which can effectively clean or dissolve the external impurities of the row nail. When bending, there will be no foreign matter outside the row nail affecting the bending. , and there will be no impurities attached to the surface of the row of nails. During bending, the surface of the row of nails will be damaged, which ensures the aesthetics of the row of nails after bending. At the same time, for the row of nails before bending The heating process of the nails can make the nails have a certain temperature, so that the nails are easily deformed under the action of pressure, reducing the difficulty of bending, and at the same time, improving the toughness of the nails and avoiding the fracture of the nails during the bending process. A certain resin is also arranged at the bending area of the row of nails. During bending, the resin has a certain protective effect on the row of nails, which can effectively avoid external damage of the row of nails.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of an automatic part arrangement of nails.

illustration:

1. Nail head; 2. Nail body; 3. Nail bottom tip.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

The present invention provides a technical solution: an automatic arrangement of nails for parts, comprising a nail body 2, the top of the nail body 2 is provided with a nail head 1, and the bottom of the nail body 2 is provided with a nail bottom tip 3.

This paper also discloses a bending process for automatic arranging of parts, including the following steps:

S1. Take the row of nails that need to be bent, put them in the cleaning device, raise the water temperature to 40°C, and rinse;

S2. Add dilute sulfuric acid solution with a concentration of 5% into the cleaning device, increase the water temperature to 65°C, and pickle the row of nails;

S3. Take out the pickled row nails, dry them at a temperature of 80°C, and place them in a grinding equipment after drying, and grind the outside to make the surface smooth;

S4. Measure according to the required bending position, and use a marker pen to mark the bending position;

S5. Use the engraving machine to engrave at the bending mark points of the row of nails, and the engraving error is controlled within 2mm;

S6. Use a heating device to heat the row of nails to make the temperature reach 350°C;

S7. Use the clamping device to clamp it and put it into the bending machine;

S8. Apply epoxy resin with a thickness of 2mm at the bending position of the row of nails;

S9. Use a bending machine to bend the row of nails, and bend them in 5 times, and the angle of each bending is controlled within 5-8°;

S10. After bending, remove the row nails and let them cool naturally.

In this embodiment, the pre-cleaning and pickling process for the nail row is arranged inside, which can effectively clean or dissolve the external impurities of the nail row, and during bending, there will be no impurities outside the row nail affecting the folding. In the case of bending, there will be no impurities attached to the surface of the row of nails.

Example 2

The present invention provides a technical solution: an automatic arrangement of nails for parts, comprising a nail body 2, the top of the nail body 2 is provided with a nail head 1, and the bottom of the nail body 2 is provided with a nail bottom tip 3.

This paper also discloses a bending process for automatic arranging of parts, including the following steps:

S1. Take the row of nails that need to be bent, place them in the cleaning device, raise the water temperature to 45°C, and rinse;

S2. Add dilute sulfuric acid solution with a concentration of 5-10% into the cleaning device, increase the water temperature to 70°C, and pickle the row of nails;

S3. Take out the pickled row nails and dry them at a temperature of 85°C. After drying, place them in a grinding equipment to grind the outside to make the surface smooth;

S4. Measure according to the required bending position, and use a marker pen to mark the bending position;

S5. Use the engraving machine to engrave at the bending mark points of the row of nails, and the engraving error is controlled within 3mm;

S6. Use a heating device to heat the row of nails to make the temperature reach 400°C;

S7. Use the clamping device to clamp it and put it into the bending machine;

S8. Apply epoxy resin with a thickness of 2mm at the bending position of the row of nails;

S9. Use a bending machine to bend the row of nails, and bend them in 6 times, and the angle of each bending is controlled within 5-8°;

S10. After bending, remove the row nails and let them cool naturally.

In this embodiment, when the surface of the row of nails is damaged during bending, the aesthetics of the row of nails after bending is ensured. The nails have a certain temperature, so that the nails are easily deformed under the action of pressure, which reduces the difficulty of bending, and at the same time, improves the toughness of the nails and avoids the fracture of the nails during the bending process.

Example 3

The present invention provides a technical solution: an automatic arrangement of nails for parts, comprising a nail body 2, the top of the nail body 2 is provided with a nail head 1, and the bottom of the nail body 2 is provided with a nail bottom tip 3.

This paper also discloses a bending process for automatic arranging of parts, including the following steps:

S1. Take the row of nails that need to be bent, put them in the cleaning device, raise the water temperature to 50 °C, and rinse;

S2. Add dilute sulfuric acid solution with a concentration of 5-10% into the cleaning device, increase the water temperature to 75°C, and pickle the row of nails;

S3. Take out the pickled row nails, dry them at a temperature of 90°C, and place them in a grinding device after drying, and grind the outside to make the surface smooth;

S4. Measure according to the required bending position, and use a marker pen to mark the bending position;

S5. Use the engraving machine to engrave at the bending mark points of the row of nails, and the engraving error is controlled within 3mm;

S6. Use a heating device to heat the row of nails to make the temperature reach 400°C;

S7. Use the clamping device to clamp it and put it into the bending machine;

S8. Apply epoxy resin with a thickness of 4mm at the bending position of the row of nails;

S9. Use a bending machine to bend the row of nails, and bend them in 7 times, and the angle of each bending is controlled within 5-8°;

S10. After bending, remove the row nails and let them cool naturally.

In this embodiment, a certain resin is provided at the bending area of the row of nails. During bending, the resin has a certain protective effect on the row of nails, which can effectively avoid external damage of the row of nails.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (9)

1. An automatic arrangement of nails for parts, characterized in that it comprises a nail body (2), the top of the nail body (2) is provided with a nail head (1), and the bottom of the nail body (2) is provided with a nail bottom Tip (3). 2. a kind of bending process of automatic arrangement of nails of parts, it is characterized in that: comprise the following steps: S1. Take the row nails that need to be bent, put them in the cleaning device, increase the water temperature, and rinse; S2. Add an acid solution to the cleaning device, increase the water temperature, and pickle the row of nails; S3, taking out the row nails after pickling, drying them, and after drying, placing them in the grinding equipment, and grinding the outside thereof; S4. Measure according to the required bending position, and use a marker pen to mark the bending position; S5. Use the engraving machine to engrave at the bending mark points of the row of nails; S6. Use the heating device to heat the row of nails to make the temperature reach a certain value; S7. Use the clamping device to clamp it and put it into the bending machine; S8. Apply a certain thickness of resin at the bending position of the row of nails; S9. Use a bending machine to bend the row of nails, and bend them multiple times; S10. After bending, remove the row nails and let them cool naturally. 3. The bending process of automatic part nail arrangement according to claim 2, characterized in that, in the S1, take the nails that need to be bent, place them in a cleaning device, and increase the water temperature to 40-50°C , to rinse. 4. The bending process of a kind of automatic nail arrangement of parts according to claim 2, characterized in that, in the S2, a dilute sulfuric acid solution with a concentration of 5-10% is added into the cleaning device, and the water temperature is increased to 65-75 ℃, pickling the row of nails. 5 . The bending process for an automatic part arrangement of nails according to claim 2 , wherein, in the S3 , the pickled nails are taken out and dried at a temperature of 80-90° C. 6 . , after drying, put it in the grinding equipment, and grind the outside to make the surface smooth. 6. the bending process of a kind of automatic nail row of parts according to claim 2, it is characterized in that, in described S5, utilize the engraving machine, carry out grooving at the bending mark point of row nail, the engraving error is controlled at Within 2-3mm. 7 . The bending process for an automatic part arrangement of nails according to claim 2 , wherein in the step S6 , a heating device is used to heat the arrangement of nails so that the temperature reaches 350-400° C. 8 . 8 . The bending process of an automatic part arrangement of nails according to claim 2 , wherein, in said S8 , epoxy resin with a thickness of 2-4 mm is applied to the bending position of the arrangement of nails. 9 . 9 . The bending process of an automatic part arrangement of nails according to claim 2 , wherein in the S9 , a bending machine is used to bend the row of nails, and the bending is divided into 5-7 times. The bending angle is controlled within 5-8°.

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