Punching machine for producing and processing foot cup screws
By designing a stamping machine for the production of screws of the foot cup, the problem of low production process continuity and low efficiency in the existing technologies has been solved, and batch puts and batch stamping have been achieved, which significantly improves production efficiency.
Patent Information
- Application Number
- CN202421200685.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the production process of existing cup screws, the production process is relatively continuity, and the production process is time-consuming and production efficiency is low.
Designed a type of screw production and processing, including the grill production and processing, including the frame, the stamping head of the lifting, the rotor, the rotor, several sliding and the circular stamping mold, the optional mobile block, the limit plate set, the elastic piece, the feeding feeding, the feeding delivery, the feeding feeding, Press, push board, sliding baffle, sliding rod and handle. The stamping machine realizes the batch and stamping of the body through the design of the rotor and stamping mold, which improves the continuity and efficiency of production.
Through the design of the punching machine, the continuity and production efficiency of screw production were improved, and the problems of low continuity and low efficiency in the production process were solved.
Smart Images
Figure CN222403003U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screw production, and in particular to a punching machine for producing and processing foot cup screws. Background Art
[0002] A cup screw is a screw with an annular groove. The head of the cup screw is a groove with a small hole inside, which usually requires a special hexagonal wrench to tighten. Its processing method is usually as follows: first, the operator cuts the blank, such as a round steel bar, into several cylindrical segments of equal length according to production requirements, and then heat treats one end of several cylindrical segments. Then the operator uses an adapted tool to place the heat-treated cylindrical segment on the punching die of the punching machine, so that the heat-treated end of the cylindrical segment faces the punching head of the punching machine. Then the operator starts the punching machine to punch the cylindrical segment. After the punching is completed, the adapted tool is used to take out the formed cylindrical segment, and then the next cylindrical segment is placed on the punching die of the punching machine for punching. This production method requires waiting for the previous cylindrical segment to be punched out before placing the new cylindrical segment on the punching die of the punching machine for punching. The continuity of the production process is low, and the production process is time-consuming and the production efficiency is low. Utility Model Content
[0003] The utility model provides a punching machine for producing and processing foot cup screws, which solves the problems of low continuity of the production process, time-consuming production process and low production efficiency in the related technology.
[0004] The technical solution of the utility model is as follows:
[0005] A punching machine for producing and processing foot cup screws, comprising a frame and a punching head which is lifted and arranged on the frame, wherein the punching head is used for punching a blank; and further comprising:
[0006] A rotating member, rotatably disposed on the frame, and a punching space is formed between the punching head and the rotating member;
[0007] There are several stamping dies, which slide and are circumferentially distributed on the rotating part. After sliding, the stamping dies move closer to or farther away from the stamping head. The stamping dies are used to place the blank.
[0008] Optionally, it also includes:
[0009] There are several moving blocks, and the moving blocks slide and are distributed circumferentially on the rotating member. The moving block has a accommodating cavity, and the stamping die is located in the accommodating cavity. The stamping die is slidably connected to the rotating member through the moving block. After the moving block slides, the accommodating cavity approaches or moves away from the stamping head.
[0010] Optionally, it also includes:
[0011] The limiting plate group has several groups, each of which has two symmetrical and swinging limiting plate bodies. The limiting plate groups are respectively arranged in several of the accommodating cavities and located above the stamping die. After the two limiting plate bodies in each group of the limiting plate groups are swung, they are used to abut or cancel the abutment against the blank.
[0012] Optionally, it also includes:
[0013] There are a plurality of first elastic members, two ends of which act on the inner wall of the accommodating cavity and the limiting plate body respectively, and the first elastic member is used to provide a torsion force when the limiting plate body swings.
[0014] Optionally, it also includes:
[0015] A feeding member is arranged on the frame and is located beside the rotating member. The feeding member has a receiving area and a feeding area. The receiving area is used to store the blanks, and the feeding area is used to transport the blanks. The feeding area is tilted and is located beside the receiving area and between the rotating member and the receiving area. The feeding area has a discharge end, and the discharge end leads to the stamping die.
[0016] A push plate is slidably arranged in the accommodating area, and after sliding, the push plate is used to transport the blanks in the accommodating area to the feeding area.
[0017] Optionally, it also includes:
[0018] A sliding baffle is slidably arranged at one end of the feeding member close to the feeding area. After the sliding baffle slides, it is used to block or cancel the blocking of the blank.
[0019] Optionally, it also includes:
[0020] A sliding rod is slidably arranged in the accommodating area, and the push plate is slidably connected to the accommodating area through the sliding rod, and the sliding rod is used to drive the push plate to move.
[0021] Optionally, the sliding rod has a protrusion at one end close to the push plate; and further comprises:
[0022] The second elastic member is arranged in the accommodating area, and its two ends act on the push plate and the inner wall of the accommodating area respectively. The second elastic member is used to provide a force for the push plate to approach the feeding area. After the sliding rod slides, the protrusion abuts against or cancels the abutment with the second elastic member.
[0023] Optionally, the sliding baffles are provided with two, and the two sliding baffles are symmetrically arranged at one end of the feeding member close to the feeding area, and further comprising:
[0024] The third elastic member has two parts, and the two ends of the third elastic member act on the feeding member and the sliding baffle respectively. The third elastic member is used to provide a force for the sliding baffle to approach the accommodating area.
[0025] Optionally, it also includes:
[0026] A handle is arranged on the sliding rod, located outside the accommodating area, and symmetrically arranged with the protrusion. The handle is used to drive the sliding rod to move.
[0027] The working principle and beneficial effects of the utility model are:
[0028] In the utility model, when the operator needs to put the blank into the stamping die, the operator stands on one side of the frame, and then puts the blank into a stamping die of the rotating part, and then the operator rotates the rotating part, so that the next stamping die moves in front of the operator through the rotation of the rotating part, and then the operator puts the new blank into this stamping die. After all the blanks are put into the stamping die, the operator can slide any stamping die along the radial direction of the rotating part, at this time, the sliding direction of the stamping die points to the center of the rotating part, so that the stamping die slides to the bottom of the punching head, and then the punching head is lowered to stamp and shape the blank in the stamping die. After the stamping is completed, the operator slides the stamping die along the radial direction of the rotating part, at this time, the sliding direction of the stamping die is away from the center of the rotating part, so that the stamping die is reset, and then the punching head is raised, and the above stamping operation is repeated to stamp the blanks in several stamping dies. The blanks can be put into the stamping die in batches, and the blanks can be stamped and shaped in batches, which improves the continuity of screw production and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0030] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0031] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0032] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at position I in the middle;
[0033] Figure 4 for Figure 1 A schematic diagram of the local enlarged structure at II in the middle;
[0034] Figure 5 for Figure 2A schematic diagram of the local enlarged structure at III in the middle;
[0035] Figure 6 for Figure 1 Schematic diagram of the local enlarged structure at IV in the middle.
[0036] In the figure: 1. frame; 2. punching head; 3. rotating part; 4. punching space; 5. punching die; 6. moving block; 601. accommodating chamber; 7. limit plate group; 701. limit plate body; 8. first elastic part; 9. feeding part; 901. accommodating area; 902. feeding area; 9021. discharge end; 10. pushing plate; 11. sliding baffle; 12. sliding rod; 1201. protrusion; 13. second elastic part; 14. third elastic part; 15. handle. DETAILED DESCRIPTION
[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.
[0038] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0039] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 this utility model can be understood according to specific circumstances.
[0040] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0041] like Figure 1 to Figure 6As shown, this embodiment proposes a punching machine for producing and processing foot cup screws, including a frame 1 and a punching head 2 which is lifted and lowered on the frame 1, and the punching head 2 is used for punching a blank; a rotating part 3 is rotatably arranged on the frame 1, and a punching space 4 is formed between the punching head 2 and the rotating part 3; there are a plurality of punching dies 5, and the plurality of punching dies 5 slide and are circumferentially distributed on the rotating part 3. After sliding, the punching dies 5 move closer to or away from the punching head 2, and the punching dies 5 are used for placing the blank.
[0042] In this embodiment, the frame 1 serves as a basic support, and the punch head 2 is lifted and lowered on the frame 1. After the punch head 2 descends, the blank placed under the punch head 2 is punched and shaped to form the basic shape of a screw. The rotating member 3 is disc-shaped and rotatably arranged on the frame 1 and located under the punch head 2. A punching space 4 is formed between the rotating member 3 and the punch head 2. The punching die 5 is used to place the blank. A plurality of punching dies 5 are distributed along the circumference of the rotating member 3 and are slidably connected to the rotating member 3.
[0043] In this embodiment, when the operator needs to place the blank into the stamping die 5, the operator stands on one side of the frame 1, and then places the blank into a stamping die 5 of the rotating part 3. Then the operator rotates the rotating part 3 to move the next stamping die 5 in front of the operator through the rotation of the rotating part 3, and then the operator places the new blank into this stamping die 5.
[0044] In this embodiment, after all the blanks are placed in the stamping die 5, the operator can slide any stamping die 5 along the radial direction of the rotating part 3. At this time, the sliding direction of the stamping die 5 points to the center of the rotating part 3, so that the stamping die 5 slides to the bottom of the punching head 2, and then the punching head 2 is lowered to stamp and shape the blank in the stamping die 5. After the stamping is completed, the operator slides this stamping die 5 along the radial direction of the rotating part 3. At this time, the sliding direction of the stamping die 5 is away from the center of the rotating part 3, so that this stamping die 5 is reset, and then the punching head 2 is raised, and the above stamping operation is repeated. The blanks in several stamping dies 5 can be stamped.
[0045] It should be noted that the rotating member 3 can be driven to rotate by the motor built into the frame 1. The punching machine rotates the rotating member 3 disposed on the frame 1 and a plurality of axially distributed punching dies 5 slidably connected to the rotating member 3, so that the blanks can be put into the punching dies 5 in batches, and the blanks can be punched and shaped in batches, thereby improving the continuity of screw production and the production efficiency.
[0046] Optionally, it also includes: there are several moving blocks 6, the several moving blocks 6 slide and are distributed circumferentially on the rotating part 3, the moving block 6 has a accommodating cavity 601, the stamping die 5 is located in the accommodating cavity 601, the stamping die 5 is slidably connected to the rotating part 3 through the moving block 6, and after the moving block 6 slides, the accommodating cavity 601 approaches or moves away from the punching head 2.
[0047] In this embodiment, a number of moving blocks 6 are added, which are distributed on the rotating member 3 and are slidably connected to the rotating member 3. Each moving block 6 has a receiving cavity 601, and a number of stamping dies 5 are respectively arranged in the receiving cavities 601 of the moving blocks 6. Each moving block 6 is equivalent to an independent carrier, and each moving block 6 carries a stamping die 5, and the stamping die 5 is slidably connected to the rotating member 3 through the moving block 6. When the operator places the blank on the stamping die 5, the blank is located in the receiving cavity 601, and the moving block 6 can also position the blank, reduce the deviation of the axis of the blank from the axis of the stamping die 5 during stamping, and reduce the generation of waste during stamping. It should be noted that the moving block 6 can be driven to slide by a motor and a lead screw. It should be noted that a cable slide should be provided on the rotating member 3 to reduce the cable from being entangled on the rotating member 3 when the rotating member 3 rotates.
[0048] Optionally, it also includes: the limiting plate group 7 has several groups, each group of limiting plate groups 7 has two symmetrical and swinging limiting plate bodies 701, several groups of limiting plate groups 7 are respectively arranged in several accommodating cavities 601, and are located above the stamping die 5, and the two limiting plate bodies 701 in each group of limiting plate groups 7 are used to abut or cancel the abutment against the blank after swinging.
[0049] In this embodiment, a group of limiting plate groups 7 are respectively arranged in the accommodating cavity 601 of each moving block 6. The limiting plate group 7 has two limiting plate bodies 701 symmetrically arranged in the accommodating cavity 601, and the two limiting plate bodies 701 are swingably connected to the accommodating cavity 601. The two limiting plate bodies 701 form a V-shaped structure. When the blank is placed in the accommodating cavity 601, the two limiting plates swing downward along the height direction of the moving block 6. At this time, the blank is placed on the stamping die 5 of the accommodating cavity 601, and the two limiting plate bodies 701 abut against the outer periphery of the blank. The fixation of the blank is strengthened, the occurrence of the blank deviating from the axis of the stamping die 5 during stamping is reduced, the production efficiency is improved, and the generation of waste is reduced.
[0050] Optionally, it also includes: there are multiple first elastic members 8, two ends of the first elastic member 8 act on the inner wall of the accommodating cavity 601 and the limiting plate body 701 respectively, and the first elastic member 8 is used to provide torque when the limiting plate body 701 swings.
[0051] In this embodiment, the first elastic member 8 is a torsion spring, which provides a torsion force when the limiting plate body 701 swings.
[0052] Optionally, it also includes: a feeding member 9 is arranged on the frame 1, next to the rotating member 3, the feeding member 9 has a accommodating area 901 and a feeding area 902, the accommodating area 901 is used to store the blanks, and the feeding area 902 is used to transport the blanks, the feeding area 902 is tiltedly arranged next to the accommodating area 901, between the rotating member 3 and the accommodating area 901, the feeding area 902 has a discharge end 9021, and the discharge end 9021 leads to the stamping die 5; the push plate 10 is slidably arranged in the accommodating area 901, and after sliding, the push plate 10 is used to transport the blanks in the accommodating area 901 to the feeding area 902.
[0053] like Figure 5 In the embodiment shown, the operator can place the blank in the accommodating area 901 of the feeding member 9, and then slide the push plate 10 along the length direction of the feeding member 9 to push the blank in the accommodating area 901 into the feeding area 902, and then the blank slides along the inclined direction of the feeding area 902, and the blank slides out from the discharge end 9021 of the feeding area 902 to the stamping die 5 in the moving block 6. It should be noted that when feeding, the operator should align the moving block 6 on the rotating member 3 with the discharge end 9021 of the feeding area 902 to ensure that the blank can accurately enter the stamping die 5 in the moving block 6. The setting of the feeding member 9 improves the efficiency of loading the stamping die 5, realizes automatic loading, and makes loading and stamping more continuous.
[0054] Optionally, it further includes: a sliding baffle 11 is slidably arranged at one end of the feeding member 9 close to the feeding area 902, and after the sliding baffle 11 slides, it is used to block or cancel the blocking of the blank.
[0055] like Figure 5 In the embodiment shown, the operator can vertically place several blanks in the receiving area 901 of the feeding member 9, and then align a moving block 6 on the rotating member 3 with the discharge end 9021 of the feeding area 902, and then slide the push plate 10 to the right along the length direction of the receiving area 901, so that the push plate 10 pushes the blank at the end of the receiving area 901, and the blank at the end slides to the right, so that several blanks slide to the right, and the blank at the head end of the receiving area 901 slides to the right, and the blank at the head end slides and contacts the sliding baffle 11, so that the sliding baffle 11 slides, and the sliding baffle 11 cancels the blocking of the blank, so that the blank at the head end enters the feeding area 902, and then enters the stamping die 5 in the moving block 6 from the discharge end 9021. When the blank at the head end enters the feeding area 902, the sliding baffle 11 resets to block the next blank from entering the feeding area 902. Then the operator can rotate the rotating member 3 to align the next moving block 6 with the discharge end 9021, and repeat the above operation to transport the next blank to the stamping die 5 in the moving block 6. Automatic batch loading is realized, which saves the operator's loading time and improves production efficiency.
[0056] Optionally, it also includes: a sliding rod 12 is slidably set in the accommodating area 901, and the push plate 10 is slidably connected to the accommodating area 901 through the sliding rod 12, and the sliding rod 12 is used to drive the push plate 10 to move.
[0057] In this embodiment, the sliding rod 12 is slidably disposed in the accommodating area 901, the axis of the sliding rod 12 is parallel to the length direction of the accommodating area 901, and the push plate 10 is fixedly connected to the sliding rod 12. The function of the sliding rod 12 is to drive the push plate 10 to slide, so that the blank is moved from the accommodating area 901 to the feeding area 902.
[0058] Optionally, the sliding rod 12 has a protrusion 1201 at one end close to the push plate 10; it also includes: a second elastic member 13 is arranged in the accommodating area 901, and its two ends respectively act on the push plate 10 and the inner wall of the accommodating area 901, and the second elastic member 13 is used to provide a force for the push plate 10 to approach the feeding area 902. After the sliding rod 12 slides, the protrusion 1201 abuts against or cancels the abutment with the second elastic member 13.
[0059] In this embodiment, the operator can slide the sliding rod 12 to the left along the length direction of the accommodating area 901, at which time the second elastic member 13 is compressed by pressure, and then the operator releases the sliding rod 12, at which time the second elastic member 13 loses pressure and resets, so that the sliding rod 12 slides to the right along the horizontal direction of the accommodating area 901, and the push plate 10 slides to the right, pushing the blank from the accommodating area 901 to the feeding area 902. The operator can control the distance that the sliding rod 12 slides to the left according to the number and size of the blanks in the accommodating area 901, so that the blanks can be transported from the accommodating area 901 to the feeding area 902 more accurately.
[0060] Optionally, there are two sliding baffles 11, which are symmetrically arranged at one end of the feeding piece 9 close to the feeding area 902, and also include: there are two third elastic members 14, and the two ends of the third elastic member 14 act on the feeding piece 9 and the sliding baffle 11 respectively, and the third elastic member 14 is used to provide a force for the sliding baffle 11 to approach the accommodating area 901.
[0061] In this embodiment, two sliding baffles 11 are symmetrically arranged at one end of the feeding member 9 close to the feeding area 902, which can better block the blank. When a blank slides to the right along the horizontal direction of the accommodating area 901, the blank contacts the two sliding baffles 11, compressing the third elastic member 14, causing the two sliding baffles 11 to move to both sides respectively, so that the two sliding baffles 11 are unblocked, and the blank can enter the feeding area 902 from the accommodating area 901. Then, the two sliding baffles 11 are reset under the action of the third elastic member 14 to block the next blank.
[0062] Optionally, it also includes: a handle 15 is arranged on the sliding rod 12, located outside the accommodating area 901, and symmetrically arranged with the protrusion 1201, and the handle 15 is used to drive the sliding rod 12 to move.
[0063] In this embodiment, the operator can hold the handle 15 and pull the sliding rod 12 to the left along the horizontal direction of the accommodating area 901 to compress the second elastic member 13, and then release the handle 15 to reset the second elastic member 13, so that the sliding rod 12 slides to the right along the horizontal direction of the accommodating area 901, and the pushing plate 10 slides to the right, pushing the blank from the accommodating area 901 into the feeding area 902.
[0064] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A punching machine for producing and processing foot cup screws, comprising a frame (1) and a punching head (2) which is lifted and arranged on the frame (1), wherein the punching head (2) is used for punching a blank; characterized in that: Also includes: A rotating member (3) is rotatably arranged on the frame (1), and a punching space (4) is formed between the punching head (2) and the rotating member (3); The punching dies (5) are provided in plurality, and the plurality of the punching dies (5) are slid and circumferentially distributed on the rotating member (3). After the punching dies (5) slide, they are close to or away from the punching head (2). The punching dies (5) are used to place the blank.
2. A punching machine for producing and processing foot cup screws according to claim 1, characterized in that: Also includes: The movable block (6) has a plurality of movable blocks (6), wherein the plurality of movable blocks (6) slide and are circumferentially distributed on the rotating member (3), the movable block (6) has a receiving cavity (601), the punching die (5) is located in the receiving cavity (601), the punching die (5) is slidably connected to the rotating member (3) via the movable block (6), and after the movable block (6) slides, the receiving cavity (601) approaches or moves away from the punching head (2).
3. A punching machine for producing and processing foot cup screws according to claim 2, characterized in that: Also includes: The limiting plate group (7) comprises a plurality of groups, each group of the limiting plate groups (7) comprises two symmetrical and swingably arranged limiting plate bodies (701), the plurality of groups of the limiting plate groups (7) are respectively arranged in a plurality of the accommodating cavities (601) and are located above the stamping die (5), and the two limiting plate bodies (701) in each group of the limiting plate groups (7) are used to abut or cancel the abutment against the blank after being swung.
4. A punching machine for producing and processing foot cup screws according to claim 3, characterized in that: Also includes: There are a plurality of first elastic members (8), and two ends of the first elastic members (8) act on the inner wall of the accommodating cavity (601) and the limiting plate body (701) respectively. The first elastic member (8) is used to provide a torque when the limiting plate body (701) swings.
5. A punching machine for producing and processing foot cup screws according to claim 1, characterized in that: Also includes: A feeding member (9) is arranged on the frame (1) and is located beside the rotating member (3). The feeding member (9) has a containing area (901) and a feeding area (902). The containing area (901) is used to store blanks, and the feeding area (902) is used to transport blanks. The feeding area (902) is arranged obliquely beside the containing area (901) and is located between the rotating member (3) and the containing area (901). The feeding area (902) has a discharge end (9021), and the discharge end (9021) leads to the stamping die (5); A push plate (10) is slidably disposed in the containing area (901), and after sliding, the push plate (10) is used to transport the blanks in the containing area (901) to the feeding area (902).
6. A punching machine for producing and processing foot cup screws according to claim 5, characterized in that: Also includes: A sliding baffle (11) is slidably arranged at one end of the feeding member (9) close to the feeding area (902); after the sliding baffle (11) slides, it is used to block or cancel the blocking of the blank.
7. A punching machine for producing and processing foot cup screws according to claim 6, characterized in that: Also includes: A sliding rod (12) is slidably arranged in the accommodating area (901), and the push plate (10) is slidably connected to the accommodating area (901) via the sliding rod (12). The sliding rod (12) is used to drive the push plate (10) to move.
8. A punching machine for producing and processing foot cup screws according to claim 7, characterized in that: The sliding rod (12) has a protrusion (1201) at one end close to the push plate (10); and further comprises: The second elastic member (13) is arranged in the accommodating area (901), and its two ends act on the pushing plate (10) and the inner wall of the accommodating area (901) respectively. The second elastic member (13) is used to provide a force for the pushing plate (10) to approach the feeding area (902). After the sliding rod (12) slides, the protrusion (1201) abuts against or cancels the abutment with the second elastic member (13).
9. A punching machine for producing and processing foot cup screws according to claim 8, characterized in that: The sliding baffles (11) are provided with two, and the two sliding baffles (11) are symmetrically arranged at one end of the feeding member (9) close to the feeding area (902), and further include: The third elastic member (14) has two ends, and the two ends of the third elastic member (14) act on the feeding member (9) and the sliding baffle (11) respectively. The third elastic member (14) is used to provide a force for the sliding baffle (11) to approach the accommodating area (901).
10. A punching machine for producing and processing foot cup screws according to claim 9, characterized in that: Also includes: A handle (15) is arranged on the sliding rod (12), is located outside the accommodating area (901), and is symmetrically arranged with the protrusion (1201). The handle (15) is used to drive the sliding rod (12) to move.