A drilling apparatus for die punching

Abstract

The utility model relates to die punching technology field, concretely is a kind of drilling equipment for die punching, including support, the rear side of support is fixedly connected with connecting plate through two groups of foot pad, the upper side of connecting plate is provided with two groups of electric push rod, the upper side of two groups of electric push rod is equipped with mounting bracket, the upper side of mounting bracket is provided with puncher, the outside of puncher is fixedly connected with mounting bracket through fixed buckle, the front side of support is provided with clamp component, clamp component is used to hold die, this mode, first die is placed first clamp upper side, start electric slide rail, support frame drives second clamp to move, while second screw drives first screw to rotate, first clamp is located puncher downside at this time, again another die is placed in second clamp upper side, when punching is finished, puncher is reset, electric slide rail is reset again, start elevator, second clamp places another die on support upper side, again punch another group of die through puncher and carries out punching operation.

Description

Technical Field

[0001] This utility model relates to a drilling device for drilling holes in molds, and in particular to a drilling device for drilling holes in molds, belonging to the field of mold drilling technology. Background Technology

[0002] Before drilling, the position, size, and shape of the holes must be precisely planned according to the mold design requirements, and advanced measuring tools must be used to ensure accurate positioning. During the drilling process, parameters such as rotation speed and feed rate must be strictly controlled, and appropriate drill bits must be selected based on the material characteristics to prevent problems such as rough hole walls and hole diameter deviations. After drilling is completed, post-processing such as deburring and cleaning is also required. Precise mold drilling can improve mold quality and performance, ensure product forming accuracy, and is of great significance for improving production efficiency and reducing the defect rate.

[0003] In the existing technology, the mold is drilled by a drilling machine. However, the drilling machine needs to be paused after drilling is completed, and then the drilled mold is removed from the fixture. This method is too cumbersome and does not improve the drilling efficiency of the mold. Therefore, there is an urgent need to improve the drilling equipment for mold drilling to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for punching holes in molds. First, the mold is placed on the upper side of the first clamp, the electric slide rail is started, the support frame drives the second clamp to move, and at the same time the second lead screw drives the first lead screw to rotate. At this time, the first clamp is located on the lower side of the punching machine. Then, another mold is placed on the upper side of the second clamp. After the punching is completed, the punching machine is reset, the electric slide rail is reset, the lifting machine is started, the second clamp places the other mold on the upper side of the support, and the punching machine is used again to punch holes in another set of molds.

[0005] To achieve the above objectives, the main technical solution adopted by this utility model includes: a drilling device for drilling molds, comprising a bracket, a connecting plate fixedly connected to the rear side of the bracket by two sets of foot pads, two sets of electric push rods provided on the upper side of the connecting plate, a mounting frame installed on the upper side of the two sets of electric push rods, a drilling machine provided on the upper side of the mounting frame, the outer side of the drilling machine being fixedly connected to the mounting frame by a fixing buckle, and a clamping assembly provided on the front side of the bracket for clamping the mold.

[0006] Preferably, the clamp assembly includes a first clamp, two sets of fixing plates are fixedly connected to the front side of the first clamp, a set of limiting rods are inserted into the rear side of each of the two sets of fixing plates, a limiting groove is formed on the upper side of the bracket, the inner side of the limiting groove matches the outer side of the limiting rod, and a matching mounting plate is fixedly connected to the upper side of the limiting groove.

[0007] Preferably, the clamp assembly further includes two lead screws and a set of stabilizing rods. The two lead screws are connected to meshing gears on the same side. A set of first support plates is rotatably connected to both sides of the first lead screw, and a second support plate is provided on both sides of the second lead screw and the set of stabilizing rods.

[0008] Preferably, both the first support plate and the second support plate are fixedly connected to the outside of the bracket by bolts, and the second lead screw and the stabilizer are symmetrical.

[0009] Preferably, the outer side of the first lead screw is connected to a movable plate by a threaded connection, the upper side of the movable plate is fixedly connected to the first clamp, and the outer side of the second lead screw is connected to a support frame by a screw connection, the side of the support frame away from the second lead screw being slidably connected to the outer side of the stabilizing rod.

[0010] Preferably, a second clamp is inserted into the upper side of the support frame, and multiple sets of insertion posts are arranged on the lower side of the second clamp. Multiple sets of insertion holes are opened on the upper side of the support frame, and each set of insertion posts is inserted into each set of insertion holes. Two sets of lifting mechanisms are provided on the lower side of the second clamp, and a set of electric slide rails is installed on the lower side of each of the two sets of lifting mechanisms. The electric slide rails are fixedly connected to the lower side of the bracket.

[0011] Preferably, the upper side of the bracket is provided with two sets of symmetrical stabilizing grooves, and a set of stabilizing blocks are provided on both sides of the first clamp, the stabilizing blocks being slidably connected to the inner side of the stabilizing grooves.

[0012] This utility model has at least the following beneficial effects: First, a mold is placed on the upper side of the first clamp, and the electric slide rail is started. At this time, the support frame drives the second clamp to move. The support frame drives the second lead screw through a threaded connection. The second lead screw drives the first lead screw through a meshing gear. This facilitates the movement of the moving plate, thereby facilitating the movement of the first clamp to the lower side of the punching machine. By starting the two sets of electric push rods, the mounting frame is moved downward. At this time, the punching machine is located on the upper side of the first clamp and punches holes. At the same time, another mold can be taken and placed on the upper side of the second clamp. When the punching is completed, the punching machine is reset, and then the electric slide rail is reset. The first clamp moves to the front side of the bracket, and the second clamp moves the other mold to the lower side of the punching machine. The lifting machine is started, and the second clamp places the other mold on the upper side of the bracket. The electric push rods are started again, and the mounting frame places the punching machine on the upper side of the other set of molds to perform punching. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0014] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is one of the overall structural diagrams of the clamp assembly of this utility model;

[0016] Figure 3 This is the second schematic diagram of the overall structure of the clamp assembly of this utility model;

[0017] Figure 4 This is the third schematic diagram of the overall structure of the clamp assembly of this utility model;

[0018] Figure 5 This is the fourth schematic diagram of the overall structure of the clamp assembly of this utility model;

[0019] Figure 6 This is a schematic diagram of the rotating support structure of this utility model.

[0020] In the diagram, 1. Bracket; 101. Limiting groove; 102. Mounting plate; 103. Stabilizing groove; 2. Fixture assembly; 21. First fixture; 211. Stabilizing block; 22. Fixing plate; 23. Limiting rod; 24. Moving plate; 25. Lead screw; 26. Gear; 27. First support plate; 28. Second support plate; 29. ​​Stabilizing rod; 201. Support frame; 2011. Insertion hole; 202. Second fixture; 2021. Insertion column; 203. Lifting mechanism; 204. Electric slide rail; 3. Connecting plate; 4. Electric push rod; 5. Mounting bracket; 6. Drilling machine; 7. Fixing buckle. Detailed Implementation

[0021] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figures 1-6 As shown, this embodiment provides a drilling device for drilling molds, including a bracket 1. A connecting plate 3 is fixedly connected to the rear side of the bracket 1 by two sets of foot pads. Two sets of electric push rods 4 are provided on the upper side of the connecting plate 3. A mounting frame 5 is installed on the upper side of the two sets of electric push rods 4. A drilling machine 6 is provided on the upper side of the mounting frame 5. The outer side of the drilling machine 6 is fixedly connected to the mounting frame 5 by a fixing buckle 7. A clamping assembly 2 is provided on the front side of the bracket 1. The clamping assembly 2 is used to clamp the mold.

[0023] Furthermore, the clamp assembly 2 includes a first clamp 21, with two sets of fixing plates 22 fixedly connected to the front side of the first clamp 21, and a set of limiting rods 23 inserted into the rear side of each of the two sets of fixing plates 22. A limiting groove 101 is opened on the upper side of the bracket 1, and the inner side of the limiting groove 101 matches the outer side of the limiting rod 23. A matching mounting plate 102 is fixedly connected to the upper side of the limiting groove 101.

[0024] Among them, the upper side of the bracket 1 is provided with two sets of symmetrical stabilizing grooves 103, and both sides of the first clamp 21 are provided with a set of stabilizing blocks 211, which are slidably connected to the inner side of the stabilizing grooves 103.

[0025] In this method, the limiting rod 23 is easily connected and fixed to the first clamp 21 through the fixing plate 22, and the limiting groove 101 is easily installed with the limiting rod 23 through the mounting plate 102. When the first clamp 21 slides back and forth along the bracket 1, the mutual cooperation of the limiting rod 23 and the limiting groove 101 plays a limiting role, thereby ensuring the stability of the first clamp 21. Furthermore, the mutual cooperation of the stabilizing block 211 and the stabilizing groove 103 helps to achieve secondary stability of the first clamp 21 when it moves.

[0026] Furthermore, the clamp assembly 2 also includes two lead screws 25 and a set of stabilizing rods 29. The two lead screws 25 are connected to meshing gears 26 on the same side. A set of first support plates 27 are rotatably connected to both sides of the first lead screw 25. A second support plate 28 is provided on both sides of the second lead screw 25 and the set of stabilizing rods 29. The first support plate 27 and the second support plate 28 are fixedly connected to the outside of the bracket 1 by bolts. The second lead screw 25 and the stabilizing rods 29 are symmetrical.

[0027] Among them, the outer side of the first lead screw 25 is connected to the moving plate 24 by a threaded engagement, the upper side of the moving plate 24 is fixedly connected to the first clamp 21, and the outer side of the second lead screw 25 is connected to the support frame 201 by a screw engagement, and the side of the support frame 201 away from the second lead screw 25 is slidably connected to the outer side of the stabilizing rod 29.

[0028] In this method, the second support plates 28 on both sides of the second lead screw 25 are rotatably connected, which facilitates the simultaneous rotation of the two lead screws 25 through the meshing gears 26. The second support plates 28 on both sides of the stabilizer 29 are fixedly connected. When the second lead screw 25 rotates, the threaded support frame 201 will move along the outside of the second lead screw 25 and slide along the outside of the stabilizer 29. When the first lead screw 25 rotates with the second lead screw 25, the first lead screw 25 will also drive the moving plate 24 to move.

[0029] Furthermore, a second clamp 202 is inserted into the upper side of the support frame 201, and multiple sets of insertion posts 2021 are arranged on the lower side of the second clamp 202. Multiple sets of insertion holes 2011 are opened on the upper side of the support frame 201, and each set of insertion posts 2021 is inserted into each set of insertion holes 2011. Two sets of lifting mechanisms 203 are provided on the lower side of the second clamp 202, and a set of electric slide rails 204 is installed on the lower side of each of the two sets of lifting mechanisms 203. The electric slide rails 204 are fixedly connected to the lower side of the bracket 1.

[0030] In this method, the lifting platform 203 is moved by the electric slide rail 204. Since the support frame 201 is connected to the plug 2021 through the plug hole 2011, the lifting platform 203 can drive the second clamp 202 to move through the support frame 201. The lifting platform 203 is designed to facilitate the upward movement of the second clamp 202.

[0031] like Figures 1-6 As shown, the principle of the drilling equipment for mold punching provided in this embodiment is as follows: First, the mold is placed on the upper side of the first clamp 21, and then the electric slide rail 204 is started to move the lifting machine 203. Since the support frame 201 is connected to the plug post 2021 through the plug hole 2011, the lifting machine 203 drives the second clamp 202 to move through the support frame 201. The support frame 201 drives the second lead screw 25 through the threaded connection, and then through the meshing gear 26, the second lead screw 25 and the first lead screw 25 rotate at the same time. The first lead screw 25 moves the moving plate 24 through the threaded connection. The moving plate 24 drives the first clamp 21 to move to the lower side of the punching machine 6. The second clamp 202 is located in front of the bracket 1. By starting the two sets of electric push rods 4 on the upper side of the connecting plate 3, the mounting frame 5 is moved downward, which facilitates the lower side of the punching machine 6. Located on the upper side of the first clamp 21, the punching machine 6 can punch holes in the mold on the upper side of the first clamp 21. At the same time, another mold can be placed on the upper side of the second clamp 202. When the mold on the upper side of the first clamp 21 is punched, the punching machine 6 is reset, and then the electric slide rail 204 is reset. The first clamp 21 moves the punched mold to the front side of the bracket 1. The second clamp 202 moves the other unpunched mold to the lower side of the punching machine 6. The lifting platform 203 is started, and the second clamp 202 moves the other mold to the upper side of the bracket 1. The electric push rod 4 drives the mounting bracket 5 to place the punching machine 6 on the upper side of the other mold to perform punching. Therefore, this design concept, through the replacement of the clamping component 2, ensures that when an unpunched mold is placed, the other mold can perform punching operations, thereby improving production efficiency to a certain extent.

[0032] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0034] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A drilling device for drilling holes in molds, comprising a support (1), characterized in that: The rear side of the bracket (1) is fixedly connected to a connecting plate (3) by two sets of foot pads. Two sets of electric push rods (4) are provided on the upper side of the connecting plate (3). A mounting bracket (5) is installed on the upper side of the two sets of electric push rods (4). A punching machine (6) is provided on the upper side of the mounting bracket (5). The outer side of the punching machine (6) is fixedly connected to the mounting bracket (5) by a fixing buckle (7). A clamping assembly (2) is provided on the front side of the bracket (1). The clamping assembly (2) is used to clamp the mold. The clamping assembly (2) includes a first clamp (21). Two sets of fixing plates (22) are fixedly connected to the front side of the first clamp (21). The two sets of fixing plates (22)... A set of limiting rods (23) are inserted into the rear side. A limiting groove (101) is opened on the upper side of the bracket (1). The inner side of the limiting groove (101) matches the outer side of the limiting rod (23). A matching mounting plate (102) is fixedly connected to the upper side of the limiting groove (101). The clamp assembly (2) also includes two lead screws (25) and a set of stabilizing rods (29). The two lead screws (25) are connected to meshing gears (26) on the same side. A set of first support plates (27) are rotatably connected to both sides of the first lead screw (25). A second support plate (28) is provided on both sides of the second lead screw (25) and the set of stabilizing rods (29).

2. The drilling equipment for mold punching according to claim 1, characterized in that: The first support plate (27) and the second support plate (28) are both fixedly connected to the outside of the bracket (1) by bolts, and the second lead screw (25) and the stabilizer (29) are symmetrical.

3. The drilling equipment for mold punching according to claim 2, characterized in that: The outer side of the first lead screw (25) is connected to the moving plate (24) by a threaded connection. The upper side of the moving plate (24) is fixedly connected to the first clamp (21). The outer side of the second lead screw (25) is connected to the support frame (201) by a screw. The side of the support frame (201) away from the second lead screw (25) is slidably connected to the outer side of the stabilizing rod (29).

4. The drilling equipment for mold punching according to claim 3, characterized in that: The upper side of the support frame (201) is connected to a second clamp (202), and the lower side of the second clamp (202) is arranged with multiple sets of inserts (2021). The upper side of the support frame (201) is provided with multiple sets of insertion holes (2011). Each set of inserts (2021) is inserted into each set of insertion holes (2011). The lower side of the second clamp (202) is provided with two sets of lifts (203). Each set of lifts (203) is equipped with a set of electric slide rails (204). The electric slide rails (204) are fixedly connected to the lower side of the bracket (1).

5. The drilling equipment for mold punching according to claim 1, characterized in that: The bracket (1) has two sets of symmetrical stabilizing grooves (103) on its upper side. The first clamp (21) has a set of stabilizing blocks (211) on both sides. The stabilizing blocks (211) are slidably connected to the inner side of the stabilizing grooves (103).

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