A nickel-chromium alloy production mold with high plasticity

Abstract

The utility model discloses a nickel-chromium alloy production mold with high plasticity, belonging to the technical field of nickel-chromium alloy production. The nickel-chromium alloy production mold with high plasticity comprises a base, a bracket is fixedly connected to the upper end of the base, and a chip removal component is arranged on the upper side of the bracket. The chip removal component comprises a surrounding rod, and a plurality of nozzles arranged equidistantly are installed at the upper and lower ends of the inner wall of the surrounding rod. A driving component is arranged on the bracket, and a pair of first limiting rods and a pair of second limiting rods are respectively arranged between the bracket and the chip removal component. In this scheme, a workpiece is alternately clamped by a plurality of clamping blocks on the first limiting rod and the second limiting rod, and an airflow is output to the surface of the workpiece by the chip removal component, so as to cool the workpiece and remove surface impurities. By alternately clamping a plurality of clamping blocks, the situation that impurities in the clamping part cannot be cleaned can be avoided, thereby effectively improving the impurity cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel-chromium alloy production, and more specifically to a nickel-chromium alloy production mold with high plasticity. Background Art

[0002] Chromium alloy has high strength and corrosion resistance. The alloy composed of iron and nickel is commonly known as stainless steel and is often used in cutting tools. The production of nickel-chromium alloy is relatively common. Nowadays, it is difficult to quickly and conveniently clamp and fix workpieces of different lengths and thicknesses during the production process of nickel-chromium alloy, and it is not convenient to take and place. It is also difficult to quickly and fully cool the workpiece during the production process and remove impurities on the workpiece, making it difficult to ensure the production of nickel-chromium alloy better and faster.

[0003] Chinese patent authorization announcement number: CN217121528U provides a nickel-chromium alloy production mold with high toughness. The solution can quickly and conveniently clamp and fix workpieces of different lengths and thicknesses during the nickel-chromium alloy production process through the arrangement of a base, a sliding groove, a sliding block, a vertical plate, a fixed groove, an elastic member, a first fixed plate, a second fixed plate, a first rubber pad, a second rubber pad, a fixed box, a blower, a fixed pipe, a through hole and a connecting pipe, and is easy to take and place, and can quickly and fully cool the workpiece during the production process and remove impurities on the workpiece, thereby ensuring the production of nickel-chromium alloy better and faster.

[0004] However, this solution sets the fixed pipe for air outlet at the bottom of the workpiece, so that it can only blow air to the bottom of the workpiece, resulting in that it cannot remove impurities on the top of the workpiece. In addition, this solution clamps the workpiece through a fixed plate, and the clamped part of the workpiece cannot contact the outside, resulting in that impurities in the clamped part cannot be removed, resulting in poor impurity removal effect. Therefore, in order to solve the above problems, a nickel-chromium alloy production mold with high plasticity is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a nickel-chromium alloy production mold with high plasticity. This scheme clamps the workpiece alternately by multiple clamping blocks on the first limit rod and the second limit rod, and then outputs airflow to the surface of the workpiece through the chip removal component, so as to cool the workpiece and remove surface impurities. The alternating clamping of multiple clamping blocks can avoid the situation where impurities in the clamping part cannot be cleaned, thereby effectively improving the impurity cleaning effect.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A nickel-chromium alloy production mold with high plasticity includes a base, a bracket is fixedly connected to the upper end of the base, and a chip removal assembly is arranged on the upper side of the bracket, the chip removal assembly includes a surrounding rod, and a plurality of equidistantly arranged nozzles are installed at the upper and lower ends of the inner wall of the surrounding rod, a driving assembly is arranged on the bracket, and a pair of first limit rods and a pair of second limit rods are respectively arranged between the bracket and the chip removal assembly, and a pair of clamping blocks are fixedly connected to one end of the pair of first limit rods close to each other and one end of the pair of second limit rods close to each other.

[0010] Furthermore, the driving assembly includes a first servo motor and a second servo motor, and the first servo motor and the second servo motor are both installed on the top end of the bracket.

[0011] Furthermore, the output ends of the first servo motor and the second servo motor both pass through the side wall of the bracket and extend to the inner side of the bracket, and the output ends of the first servo motor and the second servo motor are respectively fixedly connected with the first bidirectional screw rod and the second bidirectional screw rod, and the bottom ends of the first bidirectional screw rod and the second bidirectional screw rod are rotatably connected to the inner wall of the bracket.

[0012] Furthermore, a pair of the first limiting rods and a pair of the second limiting rods are symmetrically distributed in the vertical direction, the second limiting rods are located on the inner side of the first limiting rods, and a plurality of the clamping blocks are installed with silicone pads at one end close to each other.

[0013] Furthermore, one end of the first limiting rod is fixedly connected to a first screw sleeve matching the first bidirectional screw rod, and one end of the second limiting rod is fixedly connected to a second screw sleeve matching the second bidirectional screw rod.

[0014] Furthermore, one end of the bracket is fixedly connected to a limiting frame, and the first limiting rod and the second limiting rod are each provided with a pair of limiting holes matching the limiting frame, and the limiting frame respectively passes through a plurality of limiting holes.

[0015] Furthermore, the chip removal assembly also includes a third servo motor and a mounting block. The third servo motor is installed at the inner end of the bracket, and a reciprocating screw is fixedly connected to the output end of the third servo motor. The reciprocating screw is rotatably connected to the bracket at one end away from the third servo motor, and a third screw sleeve matching the reciprocating screw is fixedly connected to the mounting block.

[0016] Furthermore, a slide groove is opened at the upper end of the bracket, the mounting block is slidably connected to the slide groove, and an air pump is installed on the mounting block, the surrounding rod is fixedly connected to the mounting block, and the multiple nozzles and air pumps are connected to the inner cavity of the surrounding rod.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] In this solution of the base, the workpiece is clamped alternately by multiple clamping blocks on the first limit rod and the second limit rod, and then airflow is output to the surface of the workpiece through the chip removal component, so as to cool the workpiece and remove surface impurities. By alternately clamping multiple clamping blocks, it is possible to avoid the situation where impurities in the clamping area cannot be cleaned, thereby effectively improving the impurity cleaning effect.

[0020] This solution of the bracket outputs airflow to the surface of the workpiece through multiple nozzles at the inner end of the surround rod. The surround rod is surrounded by the outside of the first limit rod and the second limit rod. The multiple nozzles are distributed in two rows, one above the other, so that the airflow can cover the entire outer surface of the workpiece, thereby achieving the best cooling effect and impurity cleaning effect, and avoiding impurities in dead corners that cannot be cleaned.

[0021] In this solution, the ends of the multiple clamping blocks in the limit frame that contact the workpiece are all equipped with silicone pads. The silicone pads have good heat resistance and can enhance the friction between the clamping blocks and the workpiece, while protecting the workpiece surface and avoiding wear on the workpiece surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0023] Figure 2 This is a second overall structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the partial explosion structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the chip removal component of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Base;

[0029] 2. Bracket;

[0030] 3. Limiting frame;

[0031] 4. The first limit rod;

[0032] 5. The second limit rod;

[0033] 6. Chip removal assembly; 601. third servo motor; 602. reciprocating screw rod; 603. mounting block; 604. air pump; 605. surrounding rod; 606. nozzle; 607. third screw sleeve;

[0034] 7. Chute;

[0035] 8. Driving assembly; 801. first servo motor; 802. first bidirectional screw rod; 803. second servo motor; 804. second bidirectional screw rod;

[0036] 9. Clamping block;

[0037] 10. First screw sleeve;

[0038] 11. Second screw sleeve;

[0039] 12. Limiting hole. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] Example:

[0044] See also Figure 1-4, a nickel-chromium alloy production mold with high plasticity, including a base 1, a bracket 2 is fixedly connected to the upper end of the base 1, and a chip removal component 6 is arranged on the upper side of the bracket 2, the chip removal component 6 includes a surrounding rod 605, and a plurality of nozzles 606 arranged equidistantly are installed at the upper and lower ends of the inner wall of the surrounding rod 605, a driving component 8 is arranged on the bracket 2, and a pair of first limiting rods 4 and a pair of second limiting rods 5 are respectively arranged between the bracket 2 and the chip removal component 6, and a pair of first limiting rods 4 close to one end and a pair of second limiting rods 5 close to one end are fixedly connected to a pair of clamping blocks 9, the driving component 8 includes a first servo motor 801 and a second servo motor 803, the first servo motor 801 and the second servo motor 803 are both installed at the top of the bracket 2, the output ends of the first servo motor 801 and the second servo motor 803 both penetrate the side wall of the bracket 2 and extend to the inner side of the bracket 2, and the first servo motor 801 and the second servo motor 803 are connected to the upper end of the bracket 2, and the output ends of the first servo motor 801 and the second servo motor 803 pass through the side wall of the bracket 2 and extend to the inner side of the bracket 2, and the first The output ends of a servo motor 801 and a second servo motor 803 are respectively fixedly connected to a first bidirectional screw rod 802 and a second bidirectional screw rod 804, the bottom ends of the first bidirectional screw rod 802 and the second bidirectional screw rod 804 are rotatably connected to the inner wall of the bracket 2, a pair of first limit rods 4 and a pair of second limit rods 5 are symmetrically distributed in the vertical direction, the second limit rod 5 is located on the inner side of the first limit rod 4, and a plurality of clamping blocks 9 are close to each other and are equipped with silicone pads at one end, one end of the first limit rod 4 is fixedly connected to a first screw sleeve 10 matching the first bidirectional screw rod 802, one end of the second limit rod 5 is fixedly connected to a second screw sleeve 11 matching the second bidirectional screw rod 804, one end of the bracket 2 is fixedly connected to a limit frame 3, a pair of limit holes 12 matching the limit frame 3 are opened on the first limit rod 4 and the second limit rod 5, and the limit frame 3 passes through a plurality of limit holes 12 respectively.

[0045] Chromium alloy has high strength and corrosion resistance. The alloy composed of chromium alloy, iron and nickel is commonly known as stainless steel and is often used in cutting tools. The production of nickel-chromium alloy is relatively common. In the production process of nickel-chromium alloy, it is necessary to clamp and fix workpieces of different lengths and thicknesses, and to quickly and fully cool and remove impurities on the workpieces during the production process. In this solution, the multiple clamping blocks 9 are symmetrically distributed in two rows in the upper and lower rows in the initial state, and the multiple clamping blocks 9 in the same row are located at the same horizontal position. The user can place the workpiece on the multiple clamping blocks 9 in the lower row, and then start the first clamping block 9. A servo motor 801 drives the first bidirectional screw rod 802 to rotate, and the first bidirectional screw rod 802 drives a pair of first screw sleeves 10 to move synchronously in the direction of approaching each other, thereby driving a pair of first limiting rods 4 to slide on the limiting frame 3, forcing a pair of clamping blocks 9 on the first limiting rods 4 on the lower side to drive the workpiece to move upward, until the multiple clamping blocks 9 on the pair of first limiting rods 4 clamp the workpiece, and the silicone pad on the clamping block 9 can enhance the friction between the clamping block 9 and the workpiece, and at the same time protect the surface of the workpiece to avoid wear on the surface of the workpiece, and wait for the workpiece to be fixed. After the workpiece is clamped, the chip removal component 6 can output wind power to the workpiece surface, so that the workpiece is quickly cooled and the impurities on the workpiece surface can be blown away. However, since the workpiece is clamped by multiple clamping blocks 9, the part of the workpiece surface abutted by the clamping block 9 cannot be in contact with the outside world, and the impurities in this part cannot be cleaned by the chip removal component 6. Therefore, after the chip removal component 6 performs a round of cooling and cleaning, the user can start the second servo motor 803 to drive the second bidirectional screw rod 804 to rotate, and the second bidirectional screw rod 804 drives a pair of second screw sleeves 11 to rotate in opposite directions. They move synchronously in the direction of approaching each other, thereby driving a pair of second limit rods 5 to slide on the limit frame 3 until the multiple clamping blocks 9 on the pair of second limit rods 5 clamp the workpiece. At this time, the user starts the first servo motor 801 to rotate in the opposite direction, so that the multiple clamping blocks 9 on the pair of first limit rods 4 are separated from the workpiece. Then the user performs a second round of cleaning on the workpiece through the chip removal assembly 6. At this time, the part of the workpiece originally clamped by the clamping blocks 9 on the first limit rod 4 is exposed, and the impurities in this part can be removed in the second round of cleaning by the chip removal assembly 6.

[0046] See also Figure 2 and 5The chip removal component 6 also includes a third servo motor 601 and a mounting block 603. The third servo motor 601 is installed at the inner end of the bracket 2, and the output end of the third servo motor 601 is fixedly connected to a reciprocating screw rod 602. The reciprocating screw rod 602 is rotatably connected to the bracket 2 at one end away from the third servo motor 601. A third screw sleeve 607 matching the reciprocating screw rod 602 is fixedly connected to the mounting block 603. A slide groove 7 is provided at the upper end of the bracket 2. The mounting block 603 is slidably connected to the slide groove 7, and an air pump 604 is installed on the mounting block 603. The surrounding rod 605 is fixedly connected to the mounting block 603. Multiple nozzles 606 and the air pump 604 are all connected to the inner cavity of the surrounding rod 605.

[0047] In this solution, after the workpiece is clamped, the user starts the third servo motor 601 to drive the reciprocating screw 602 to rotate, and drives the third screw sleeve 607 to move through the reciprocating screw 602, thereby driving the mounting block 603 to slide back and forth on the slide groove 7, and drives the surrounding rod 605 to move through the mounting block 603. The surrounding rod 605 is surrounded by the outside of the first limit rod 4 and the second limit rod 5. During the movement of the surrounding rod 605, the air pump 604 is started to output gas, and the gas enters the inner cavity of the surrounding rod 605, and then is sprayed out through multiple nozzles 606, so that the gas acts on the outer surface of the workpiece, cools the workpiece, and blows away impurities on the surface of the workpiece. The multiple nozzles 606 are distributed in two rows, upper and lower, so that the airflow can cover the entire outer surface of the workpiece, so as to achieve the best cooling effect and impurity cleaning effect, and avoid impurities in dead corners from being cleaned.

[0048] Working principle:

[0049] During use, the user can place the workpiece on the multiple clamping blocks 9 in the lower row, and then start the first servo motor 801 to drive the first bidirectional screw rod 802 to rotate, and the first bidirectional screw rod 802 drives a pair of first screw sleeves 10 to move synchronously in the direction of approaching each other, thereby driving a pair of first limit rods 4 to slide on the limit frame 3, forcing a pair of clamping blocks 9 on the first limit rod 4 on the lower side to drive the workpiece to move up, until the multiple clamping blocks 9 on the pair of first limit rods 4 clamp the workpiece. After the workpiece is clamped, the user starts the third servo motor 601 to drive the reciprocating screw rod 602 to rotate, and drives the air pump 604 to move through the reciprocating screw rod 602, thereby driving the mounting block 603 to slide back and forth on the slide groove 7, and drives the surrounding rod 605 to move through the mounting block 603. The surrounding rod 605 is surrounded by the outside of the first limit rod 4 and the second limit rod 5. During the movement of the surrounding rod 605, the air pump 604 is started to output gas, and the gas enters the surrounding rod 605 inner cavity, and then sprayed out through multiple nozzles 606, so that the gas acts on the outer surface of the workpiece, cools the workpiece, and blows away impurities on the surface of the workpiece. After the chip removal component 6 performs a round of cooling and cleaning work, the user can start the second servo motor 803 to drive the second bidirectional screw 804 to rotate, and the second bidirectional screw 804 drives a pair of second screw sleeves 11 to move synchronously in the direction of approaching each other, thereby driving a pair of second limit rods 5 to slide on the limit frame 3 until the multiple clamping blocks 9 on the pair of second limit rods 5 clamp the workpiece. At this time, the user starts the first servo motor 801 to rotate in the opposite direction, so that the multiple clamping blocks 9 on the pair of first limit rods 4 are separated from the workpiece, and then the user performs a second round of cleaning on the workpiece through the chip removal component 6. At this time, the part of the workpiece originally clamped by the clamping block 9 on the first limit rod 4 is exposed, and the impurities in this part can be removed in the second round of cleaning of the chip removal component 6.

[0050] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A nickel-chromium alloy production mold with high plasticity, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a bracket (2), and a chip removal assembly (6) is arranged on the upper side of the bracket (2), the chip removal assembly (6) comprises a surrounding rod (605), and a plurality of nozzles (606) arranged equidistantly are installed at the upper and lower ends of the inner wall of the surrounding rod (605), a driving assembly (8) is arranged on the bracket (2), and a pair of first limiting rods (4) and a pair of second limiting rods (5) are respectively arranged between the bracket (2) and the chip removal assembly (6), and a pair of clamping blocks (9) are fixedly connected to one end of the pair of first limiting rods (4) close to each other and one end of the pair of second limiting rods (5) close to each other.

2. A nickel-chromium alloy production mold with high plasticity according to claim 1, characterized in that: The driving assembly (8) comprises a first servo motor (801) and a second servo motor (803), and the first servo motor (801) and the second servo motor (803) are both installed on the top end of the bracket (2).

3. A nickel-chromium alloy production mold with high plasticity according to claim 2, characterized in that: The output ends of the first servo motor (801) and the second servo motor (803) both pass through the side wall of the bracket (2) and extend to the inner side of the bracket (2), and the output ends of the first servo motor (801) and the second servo motor (803) are respectively fixedly connected to the first bidirectional screw rod (802) and the second bidirectional screw rod (804), and the bottom ends of the first bidirectional screw rod (802) and the second bidirectional screw rod (804) are both rotatably connected to the inner wall of the bracket (2).

4. A nickel-chromium alloy production mold with high plasticity according to claim 1, characterized in that: A pair of the first limiting rods (4) and a pair of the second limiting rods (5) are symmetrically distributed in the vertical direction, the second limiting rods (5) are located on the inner side of the first limiting rods (4), and a plurality of the clamping blocks (9) are each installed with a silicone pad at one end close to each other.

5. The nickel-chromium alloy production mold with high plasticity according to claim 3, characterized in that: One end of the first limiting rod (4) is fixedly connected to a first screw sleeve (10) matching the first bidirectional screw rod (802), and one end of the second limiting rod (5) is fixedly connected to a second screw sleeve (11) matching the second bidirectional screw rod (804).

6. A nickel-chromium alloy production mold with high plasticity according to claim 1, characterized in that: One end of the bracket (2) is fixedly connected to the limit frame (3); the first limit rod (4) and the second limit rod (5) are each provided with a pair of limit holes (12) matching the limit frame (3); and the limit frame (3) is respectively penetrated by a plurality of limit holes (12).

7. A nickel-chromium alloy production mold with high plasticity according to claim 1, characterized in that: The chip removal assembly (6) further comprises a third servo motor (601) and a mounting block (603); the third servo motor (601) is mounted on the inner end of the bracket (2); a reciprocating screw rod (602) is fixedly connected to the output end of the third servo motor (601); an end of the reciprocating screw rod (602) away from the third servo motor (601) is rotatably connected to the bracket (2); and a third screw sleeve (607) matching the reciprocating screw rod (602) is fixedly connected to the mounting block (603).

8. A nickel-chromium alloy production mold with high plasticity according to claim 7, characterized in that: A slide groove (7) is provided at the upper end of the bracket (2), the mounting block (603) is slidably connected to the slide groove (7), and an air pump (604) is installed on the mounting block (603). The surrounding rod (605) is fixedly connected to the mounting block (603), and the plurality of nozzles (606) and the air pump (604) are all in communication with the inner cavity of the surrounding rod (605).

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