Perforating machine convenient to limit

Abstract

The utility model relates to the technical field of automobile metal die machining, in particular to a perforating machine convenient to limit, which comprises a base, buffer components are fixedly connected to two sides of the top of the base, a support plate is fixedly connected to the other side of the top of the base by attaching to the buffer components, and a lifting component vertically penetrates through the center of the top of the support plate. A telescopic assembly is installed at one end of the lifting assembly, a punching assembly vertically penetrates through one end of the telescopic assembly, a translation assembly horizontally penetrates through the lower portion of one end of the supporting plate, and a limiting assembly horizontally penetrates through one end of the translation assembly. According to the improved punching machine, the limiting assembly is additionally arranged, a die needing to be punched can be clamped and limited, it is ensured that the punching process can be continuously and stably carried out, the punching efficiency is improved, meanwhile, the punching assembly can be rapidly disassembled and assembled, an original screw or thread fixing connection mode is replaced, and the punching efficiency is improved. And the dismounting and mounting work is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile metal mold processing, in particular to a drilling machine for facilitating positioning. Background Technique

[0002] The most important component of an automobile mold is the panel die. Such molds are mainly cold stamping dies. In a broad sense, "automobile molds" is the general term for all molds used to manufacture automobile parts. For example, stamping molds, injection molds, forging molds, casting wax molds, glass molds, etc. Automobile part molds are the general term for all stamping dies used to stamp automobile body parts; in order to improve the production and manufacturing efficiency and level of automobiles, people need to pay attention to the production and manufacturing level of automobile-related parts, so as to provide continuous impetus for the development of automobiles. Most of the molds for automobile parts are PRG progressive dies.

[0003] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. During the drilling process of a general drilling machine, the material may shift, resulting in a reduction in drilling efficiency; 2. If a general drilling machine needs to replace the drill bit, it may be relatively troublesome and time-consuming, which may reduce the drilling efficiency. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a drilling machine for facilitating positioning to solve the problems raised in the above background technique. To achieve the above purpose, the present utility model provides the following technical solution: A drilling machine for facilitating positioning, including a base, both sides of the top of the base are fixedly connected with buffer components, the other side of the top of the base is fixedly connected with a support plate in contact with the buffer components, a lifting component vertically penetrates through the center of the top of the support plate, one end of the lifting component is installed with a telescopic component, one end of the telescopic component vertically penetrates through a drilling component, a translation component horizontally penetrates through the lower part of one end of the support plate, and a positioning component horizontally penetrates through one end of the translation component.

[0005] The lifting component includes a first motor embedded in the center of the top of the support plate, the output shaft of the first motor is connected to a first threaded rod, the outside of the first threaded rod is rotationally connected with a first threaded collar, one end of the first threaded collar is fixedly connected with a first fixing block, and threaded columns are evenly fixedly connected around the first fixing block.

[0006] The telescopic component includes a second fixing block installed at one end of the first fixing block through bolts, a telescopic rod is fixedly connected to the center of one end of the second fixing block, and a connecting block is fixedly connected to one end of the telescopic rod.

[0007] The punching component includes a second motor embedded in the top of the connecting block. The output shaft of the second motor is connected to the connecting sleeve rod. One end of the connecting sleeve rod is inserted with a plug plate. One end of the plug plate is equipped with a punching head. Around the middle of the outside of the plug plate, second springs are evenly embedded. One end of the second spring is fixedly connected with a limiting rod.

[0008] The translation component includes a third motor embedded in the lower part of one end of the support plate. The output shaft of the third motor is connected to the second threaded rod. The outside of the second threaded rod is rotationally connected with a second threaded collar. One end of the second threaded collar is fixedly connected with a first connecting frame. The top of the first connecting frame is fixedly connected with a second connecting frame.

[0009] The limiting component includes a handle embedded in one end of the second connecting frame. One end of the handle horizontally penetrates inside the main gear and is fixedly connected with the main bidirectional screw rod. The outside of the main gear is engaged with a toothed belt. One end of the inner side of the toothed belt is engaged with a sub-gear. The inside of the sub-gear horizontally penetrates with a sub-bidirectional screw rod. The outside of the main bidirectional screw rod and the main bidirectional screw rod are rotationally connected with a main clamping plate and a sub-clamping plate.

[0010] Further preferably, the buffer component includes first connecting plates fixedly connected to both sides of the top. One end of the first connecting plate is evenly fixedly connected with first springs around. One end of the first spring is fixedly connected with a second connecting plate.

[0011] Further preferably, the first motor and the first threaded rod form a rotating structure, and the first threaded rod and the first threaded collar form a linkage structure.

[0012] Further preferably, the second motor, the connecting sleeve rod, the plug plate and the punching head form a rotating structure, and the second spring and the limiting rod form an elastic structure.

[0013] Further preferably, the third motor and the second threaded rod form a rotating structure, and the second threaded rod, the second threaded collar, the first connecting frame and the second connecting frame form a linkage structure.

[0014] Further preferably, the handle, the main gear and the main bidirectional screw rod form a rotating structure, and the main gear, the toothed belt and the sub-gear form a meshing transmission structure.

[0015] Further preferably, notch openings are provided at the centers of the base, the first connecting frame and the second connecting frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model:

[0017] In the present utility model, a limiting component is added, which can clamp and limit the mold to be drilled, ensuring that the drilling process can proceed continuously and stably without deviation in position during the drilling process, thereby increasing the drilling efficiency.

[0018] In the present utility model, a second spring and a limiting rod are added, enabling the insertion plate together with the drilling head to be quickly disassembled and installed, replacing the original fixing method of screws or threaded connections. This facilitates the maintenance and replacement work by the staff, reduces the time cost and labor force, and increases the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the buffer component of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the lifting component of the present utility model;

[0022] Figure 4 is the structural schematic diagram of the telescopic component of the present utility model;

[0023] Figure 5 is the exploded structural schematic diagram of the drilling component of the present utility model;

[0024] Figure 6 is the exploded structural schematic diagram of the translation component of the present utility model;

[0025] Figure 7 is the structural schematic diagram of the limiting component of the present utility model.

[0026] In the figure: 1, base; 2, buffer component; 201, first connecting plate; 202, first spring; 203, second connecting plate; 3, support plate; 4, lifting component; 401, first motor; 402, first threaded rod; 403, first threaded collar; 404, first fixing block; 405, threaded column; 5, telescopic component; 501, bolt; 502, second fixing block; 503, telescopic rod; 504, connecting block; 6, drilling component; 601, second motor; 602, connecting sleeve rod; 603, insertion plate; 604, drilling head; 605, second spring; 606, limiting rod; 7, translation component; 701, third motor; 702, second threaded rod; 703, second threaded collar; 704, first connecting frame; 705, second connecting frame; 8, limiting component; 801, handle; 802, main gear; 803, main bidirectional lead screw; 804, toothed belt; 805, sub-gear; 806, sub-bidirectional lead screw; 807, main clamping plate; 808, sub-clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of 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 belong to the scope of protection of the present invention.

[0028] Please refer to Figures 1 to 7 , the present invention provides a technical solution: a drilling machine that is convenient for limiting, including a base 1. On both sides of the top of the base 1, buffer components 2 are fixedly connected. On the other side of the top of the base 1, a support plate 3 is fixedly connected in contact with the buffer components 2. At the center of the top of the support plate 3, a lifting component 4 vertically penetrates. At one end of the lifting component 4, a telescopic component 5 is installed. At one end of the telescopic component 5, a drilling component 6 vertically penetrates. At the lower part of one end of the support plate 3, a translation component 7 horizontally penetrates. At one end of the translation component 7, a limiting component 8 horizontally penetrates.

[0029] The lifting component 4 includes a first motor 401 embedded at the center of the top of the support plate 3. The output shaft of the first motor 401 is connected to a first threaded rod 402. A first threaded sleeve 403 is rotatably connected to the outside of the first threaded rod 402. One end of the first threaded sleeve 403 is fixedly connected to a first fixing block 404. Around the first fixing block 404, threaded columns 405 are evenly fixedly connected.

[0030] The telescopic component 5 includes a second fixing block 502 installed at one end of the first fixing block 404 through a bolt 501. At the center of one end of the second fixing block 502, a telescopic rod 503 is fixedly connected. One end of the telescopic rod 503 is fixedly connected to a connecting block 504.

[0031] The drilling component 6 includes a second motor 601 embedded at the top of the connecting block 504. The output shaft of the second motor 601 is connected to a connecting sleeve rod 602. A plug disk 603 is inserted into one end of the connecting sleeve rod 602. A drilling head 604 is installed at one end of the plug disk 603. Around the middle part of the outside of the plug disk 603, second springs 605 are evenly embedded. One end of each second spring 605 is fixedly connected to a limiting rod 606.

[0032] The translation component 7 includes a third motor 701 embedded at the lower part of one end of the support plate 3. The output shaft of the third motor 701 is connected to a second threaded rod 702. A second threaded sleeve 703 is rotatably connected to the outside of the second threaded rod 702. One end of the second threaded sleeve 703 is fixedly connected to a first connecting frame 704. The top of the first connecting frame 704 is fixedly connected to a second connecting frame 705.

[0033] The limiting component 8 includes a handle 801 embedded at one end of the second connecting frame 705. One end of the handle 801 horizontally penetrates the inside of the main gear 802 and is fixedly connected to the main bidirectional lead screw 803. A toothed belt 804 is meshed with the outside of the main gear 802. One end of the inner side of the toothed belt 804 is meshed with a secondary gear 805. A secondary bidirectional lead screw 806 horizontally penetrates the inside of the secondary gear 805. The outside of the main bidirectional lead screw 803 and the main bidirectional lead screw 803 are rotatably connected to a main clamping plate 807 and a secondary clamping plate 808 on both sides.

[0034] In this embodiment, as Figure 1 and Figure 2 shown, the buffer component 2 includes first connecting plates 201 fixedly connected to both sides of the top. One end of each of the first connecting plates 201 is evenly and fixedly connected with first springs 202 around. One end of each of the first springs 202 is fixedly connected to a second connecting plate 203. Through this design, when the drilling device moves horizontally to drill holes at different positions, hitting the second connecting plate 203 has a certain buffering effect and also has a certain limiting effect, preventing the drilling device from detaching from the device body and causing harm to the staff.

[0035] In this embodiment, as Figure 1 and Figure 3 shown, the first motor 401 and the first threaded rod 402 form a rotating structure, and the first threaded rod 402 and the first threaded collar 403 form a linkage structure. Through this design, the drilling component 6 can move in the vertical direction, so that the drilling work can be carried out, ensuring the continuity of the drilling work and increasing the working efficiency of the drilling machine.

[0036] In this embodiment, as Figure 1 and Figure 5 shown, a rotating structure is formed among the second motor 601, the connecting sleeve rod 602, the plug tray 603 and the drill bit 604, and an elastic structure is formed between the second spring 605 and the limiting rod 606. Through this design, the drilling machine has the function of drilling holes, can drill holes in the automotive metal mold, ensures that the drilling work can be carried out continuously and stably, and when the staff needs to replace and repair the plug tray 603 and the drill bit 604, they can be quickly disassembled and installed, replacing the original fixing method of screws or threaded connections, facilitating the staff to repair and replace them, reducing the time cost and labor force at the same time, and increasing the drilling efficiency.

[0037] In this embodiment, as Figure 1 and Figure 6As shown, the third motor 701 and the second threaded rod 702 form a rotating structure, and a linkage structure is formed among the second threaded rod 702, the second threaded collar 703, the first connecting frame 704 and the second connecting frame 705; through this design, the punching machine has the ability to translate, ensuring that the punching machine can punch various parts of the automotive metal mold, ensuring the continuity of the punching work, and can move slowly and smoothly during movement, increasing stability.

[0038] In this embodiment, as Figure 1 and Figure 7 shown, a rotating structure is formed among the handle 801, the main gear 802 and the main bidirectional lead screw 803, and a meshing transmission structure is formed among the main gear 802, the toothed belt 804 and the secondary gear 805; through this design, the punching machine can perform clamping and limiting work on the automotive metal mold, ensuring that the material is punched at a limited position, making the punching work have good continuity and stability, and making the clamping and limiting effect on the material better and more stable through the meshing transmission structure.

[0039] In this embodiment, as Figure 1 and Figure 6 shown, notches are provided at the centers of the base 1, the first connecting frame 704 and the second connecting frame 705; through this design, the metal chips generated when the punching machine punches the material can be discharged through the notches, ensuring good cleanliness on the surface of the punching machine, thereby ensuring that the punching work can be carried out continuously and accurately.

[0040] Usage method and advantages of the present utility model: For this punching machine that is convenient for limiting, during use, the working process is as follows:

[0041] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown in the figure, first place the automotive metal mold on the top of the second connecting frame 705, and rotate the handle 801, which drives the main gear 802 and the main bidirectional lead screw 803 to transmit power. The toothed belt 804 meshing with the main gear 802 drives the secondary gear 805 to rotate, so that the secondary bidirectional lead screw 806 rotates simultaneously with the main bidirectional lead screw 803, causing the main clamping plate 807 and the secondary clamping plate 808 to move towards each other to clamp and limit the automotive metal mold. Turn on the second motor 601. At this time, the plug 603 drives the punching head 604 to rotate. Turn on the first motor 401. The output shaft of the first motor 401 drives the first threaded rod 402 to rotate, so that the first threaded sleeve 403 drives the first fixed block 404 to move vertically, driving the punching assembly 6 to move vertically to perform the punching operation. When punching other positions is required, extend or retract the telescopic rod 503. At this time, punching can be performed at different positions of the automotive metal mold. Turn on the third motor 701. The output shaft of the third motor 701 drives the second threaded rod 702 to rotate, causing the first connecting frame 704 and the second connecting frame 705 to move, so that the punching assembly 6 punches other positions of the automotive metal mold. When the first connecting frame 704 touches the second connecting plate 203 during the translation process, the first spring 202 will contract, providing a certain buffering effect and reducing damage to the components to perform the punching operation. When maintenance, repair, or replacement of the plug 603 and the punching head 604 is required, press the limiting rod 606, and the second spring 605 will contract, causing the limiting rod 606 to move horizontally inward, so that the plug 603 and the punching head 604 can be quickly disassembled for repair or replacement work.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching machine facilitating limit, comprising a base (1), characterized in that: On both sides of the top of the base (1), a buffer component (2) is fixedly connected. On the other side of the top of the base (1), a support plate (3) is fixedly connected in contact with the buffer component (2). At the center of the top of the support plate (3), a lifting component (4) vertically penetrates. At one end of the lifting component (4), a telescopic component (5) is installed. At one end of the telescopic component (5), a punching component (6) vertically penetrates. At the lower part of one end of the support plate (3), a translation component (7) horizontally penetrates. At one end of the translation component (7), a limiting component (8) horizontally penetrates; The lifting component (4) includes a first motor (401) embedded at the center of the top of the support plate (3). The output shaft of the first motor (401) is connected to a first threaded rod (402). The outer part of the first threaded rod (402) is rotatably connected to a first threaded collar (403). One end of the first threaded collar (403) is fixedly connected to a first fixing block (404). Around the first fixing block (404), threaded columns (405) are evenly fixedly connected; The telescopic component (5) includes a second fixing block (502) installed at one end of the first fixing block (404) through a bolt (501). At the center of one end of the second fixing block (502), a telescopic rod (503) is fixedly connected. One end of the telescopic rod (503) is fixedly connected to a connecting block (504); The punching component (6) includes a second motor (601) embedded at the top of the connecting block (504). The output shaft of the second motor (601) is connected to a connecting sleeve rod (602). One end of the connecting sleeve rod (602) is internally inserted with a plug disc (603). At one end of the plug disc (603), a punching head (604) is installed. Around the middle part of the outside of the plug disc (603), second springs (605) are evenly embedded. One end of the second spring (605) is fixedly connected to a limiting rod (606); The translation component (7) includes a third motor (701) embedded at the lower part of one end of the support plate (3). The output shaft of the third motor (701) is connected to a second threaded rod (702). The outer part of the second threaded rod (702) is rotatably connected to a second threaded collar (703). One end of the second threaded collar (703) is fixedly connected to a first connecting frame (704). At the top of the first connecting frame (704), a second connecting frame (705) is fixedly connected; The limiting component (8) includes a handle (801) embedded at one end of the second connecting frame (705). One end of the handle (801) horizontally penetrates inside a main gear (802) and is fixedly connected to a main bidirectional lead screw (803). The outside of the main gear (802) is engaged with a toothed belt (804). The inner side of one end of the toothed belt (804) is engaged with a secondary gear (805). Horizontally penetrating inside the secondary gear (805) is a secondary bidirectional lead screw (806). On the outer sides of the main bidirectional lead screw (803) and the main bidirectional lead screw (803), a main clamping plate (807) and a secondary clamping plate (808) are rotatably connected.

2. The punching machine facilitating position limitation according to claim 1, wherein: The buffer assembly (2) includes first connecting plates (201) fixedly connected to both sides of the top. One end of each first connecting plate (201) is evenly and fixedly connected with first springs (202), and one end of each first spring (202) is fixedly connected with a second connecting plate (203).

3. The drilling machine facilitating limit according to claim 1, characterized in that: The first motor (401) and the first threaded rod (402) form a rotating structure, and the first threaded rod (402) and the first threaded collar (403) form a linkage structure.

4. The punching machine facilitating limit according to claim 1, characterized in that: A rotating structure is formed among the second motor (601), the connecting sleeve rod (602), the plug tray (603) and the punching head (604), and an elastic structure is formed between the second spring (605) and the limiting rod (606).

5. The drilling machine facilitating limit according to claim 1, wherein: The third motor (701) and the second threaded rod (702) form a rotating structure, and a linkage structure is formed among the second threaded rod (702), the second threaded collar (703), the first connecting frame (704) and the second connecting frame (705).

6. The punching machine facilitating limit according to claim 1, characterized in that: A rotating structure is formed among the handle (801), the main gear (802) and the main bidirectional lead screw (803), and a meshing transmission structure is formed among the main gear (802), the toothed belt (804) and the secondary gear (805).

7. The punching machine for facilitating limit according to claim 1, wherein: Notches are formed at the centers of the base (1), the first connecting frame (704) and the second connecting frame (705).

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