Punching equipment

Abstract

The utility model relates to punching equipment, relates to the technical field of punching equipment, and is used for solving the problem of low qualified rate of punching. Comprising a base arranged on the ground; the material placing table is arranged on the base; the material clamping assembly is in sliding connection with the discharging table in the first direction; the stamping mechanism is located on one side of the discharging table. Wherein the material clamping assembly is used for clamping and fixing a to-be-punched part, and the material clamping assembly can slide on the discharging table in the first direction so that the to-be-punched part can be moved to the punching position of the punching mechanism to be punched. The material clamping assembly is arranged in the punching device, and the to-be-punched piece is clamped and fixed through the material clamping assembly. In this way, it is ensured that when the punching mechanism punches the to-be-punched piece, the to-be-punched piece cannot move. And therefore, the punching precision of the punching equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, and particularly to a punching device. Background Art

[0002] Punching refers to making various patterns on materials such as steel plates, leather, cloth, wooden boards, etc. to meet different requirements. Specifically, there are: eight-shaped holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate meshes, triangular holes, etc.; types of punching plates include stainless steel plates, copper plates, iron plates, aluminum plates, low-carbon steel plates, galvanized plates, PVC plates, cold-rolled coils, hot-rolled plates, copper plates, etc.; punching is to process through holes on a flat plate using a stamping die.

[0003] Currently, a punching device is used to punch a punching plate. When the punching device is working, the metal plate will be displaced under the impact force, which easily leads to a low qualified rate of punching. Summary of the Utility Model

[0004] The utility model provides a punching device to solve the problem of low qualified rate of punching.

[0005] The utility model provides a punching device, including:

[0006] A base, which is arranged on the ground; and

[0007] A feeding table, which is arranged on the base; and

[0008] A material clamping assembly, which is slidably connected to the feeding table in a first direction; and

[0009] A stamping mechanism, which is located on one side of the feeding table;

[0010] Wherein, the material clamping assembly is used for clamping and fixing the workpiece to be punched, and the material clamping assembly can slide on the feeding table along the first direction to move the workpiece to be punched to the punching position of the stamping mechanism for punching.

[0011] In one embodiment, a slide rail is arranged on the feeding table and extends along the first direction, and the material clamping assembly is slidably connected to the slide rail.

[0012] In one embodiment, a pulley assembly is arranged on the feeding table along the first direction, and the pulley assembly is spaced from the slide rail in a second direction. When the material clamping assembly slides on the slide rail, the pulley assembly is in rolling connection with the material clamping assembly.

[0013] In one embodiment, a groove is arranged on the material clamping assembly and extends along the first direction, and the pulley assembly rolls in the groove.

[0014] In one embodiment, the pulley assembly includes:

[0015] A support table, which is arranged on the material feeding table along the first direction; and

[0016] A roller, which is arranged on the support table and is hinged to the support table, and the roller rolls in the groove.

[0017] In one embodiment, the material clamping assembly includes:

[0018] A body, which is slidably connected to the material feeding table; and

[0019] A first hydraulic telescopic assembly, which is fixed on the body; and

[0020] A first telescopic rod, which is fixed on the telescopic end of the first hydraulic telescopic assembly; and

[0021] A pressing plate, which is arranged at one end of the first telescopic rod away from the first hydraulic telescopic assembly.

[0022] In one embodiment, the stamping mechanism includes:

[0023] A support frame, which is arranged on one side of the material feeding table; and

[0024] A punching assembly, which is arranged on the support frame; and

[0025] A second hydraulic telescopic assembly, which is fixed on the support frame; and

[0026] A second telescopic rod, which is fixed on the telescopic end of the second hydraulic telescopic assembly; and

[0027] A moving plate, which is fixed at one end of the second telescopic rod away from the second hydraulic telescopic assembly; and

[0028] A punch, which is fixed at the bottom end of the moving plate, and the punch is used to punch the workpiece to be punched and form a punching hole;

[0029] Wherein, the workpiece to be punched is located in the punching assembly, and the second hydraulic telescopic assembly is used to drive the second telescopic rod, the second telescopic rod, the punch and the moving plate to move downward along the third direction, so that the punch punches the workpiece to be punched.

[0030] In one embodiment, it further includes a debris collection device, which is arranged at the bottom of the stamping mechanism, and the debris collection device is used to collect the debris generated when the stamping mechanism punches the workpiece to be punched.

[0031] In one embodiment, the debris collection device includes:

[0032] A support plate, which is used to support the stamping mechanism; and

[0033] A waste recycling box, which can move into the support plate to collect debris.

[0034] In one embodiment, it further includes a driving mechanism, which is arranged on the material placing table, and the driving mechanism is used to drive the material clamping assembly to slide on the material placing table.

[0035] Compared with the prior art, the advantages of the present utility model are that a material clamping assembly is provided, and the material clamping assembly is used to clamp and fix the workpiece to be punched. In this way, it is ensured that the workpiece to be punched will not move when the punching mechanism punches the workpiece to be punched. Thereby ensuring the punching accuracy of the punching equipment. Moreover, the material clamping assembly is slidably connected to the material placing table in the first direction. In this way, the material clamping assembly can be moved to the punching position of the punching mechanism for punching by sliding. Thereby improving the punching efficiency of the punching equipment, as well as the qualified rate of products, and also improving the convenience of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Hereinafter, the present utility model will be described in more detail based on embodiments and with reference to the drawings.

[0037] Figure 1 is the main cross-sectional view of the punching equipment in the embodiment of the present utility model;

[0038] Figure 2 is Figure 1 the cross-sectional view of the punching mechanism in

[0039] Figure 3 is Figure 1 the top view of the punching equipment in

[0040] Figure 4 is Figure 1 the cross-sectional view of the material clamping assembly in

[0041] Figure 5 is Figure 4 the partial enlarged view at A in

[0042] REFERENCE NUMERALS:

[0043] 10, base; 20, material placing table; 21, slide rail; 22, pulley assembly; 221, support table; 222, roller; 30, material clamping assembly; 31, body; 32, first hydraulic telescopic assembly; 33, first telescopic rod; 34, pressing plate; 41, support frame; 42, punching assembly; 43, second hydraulic telescopic assembly; 44, second telescopic rod; 45, moving plate; 46, punch; 50, debris collection device; 51, support plate; 52, waste recycling box; 521, universal wheel; 60, driving mechanism; 61, rotating motor; 62, lead screw; 63, threaded sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0044] The present utility model will be further described below with reference to the drawings.

[0045] It should be noted that the workpiece to be punched in this application is a metal plate.

[0046] As Figure 1 shown, the present utility model provides a punching device, which includes a base 10, a material placing table 20, a material clamping assembly 30 and a stamping mechanism. Among them, the base 10 is arranged on the ground; the material placing table 20 is arranged on the base 10; the material clamping assembly 30 is slidably connected to the material placing table 20 in a first direction; the stamping mechanism is located on one side of the material placing table 20; the material clamping assembly 30 is used for clamping and fixing the workpiece to be punched, and the material clamping assembly 30 can slide on the material placing table 20 along the first direction to move the workpiece to be punched to the punching position of the stamping mechanism for punching.

[0047] In the above setting, there is a material clamping assembly 30, which is used to clamp and fix the workpiece to be punched. In this way, it is ensured that the workpiece to be punched does not move when the stamping mechanism punches the workpiece to be punched. Thus, the punching accuracy of the punching device is ensured. Moreover, the material clamping assembly 30 is slidably connected to the material placing table 20 in the first direction. In this way, the material clamping assembly 30 can be moved to the punching position of the stamping mechanism for punching by sliding. Thereby, the punching efficiency of the punching device and the qualified rate of the product are improved, and at the same time, its use convenience is also improved.

[0048] Specifically, as Figure 1 shown, in one embodiment, a slide rail 21 is arranged on the material placing table 20 and extends along the first direction, and the material clamping assembly 30 is slidably connected to the slide rail 21.

[0049] It should be noted that the slide rail 21 has a guiding function and can guide the material clamping assembly 30 to a preset position so that the workpiece to be punched can be quickly and accurately moved to the punching position of the stamping mechanism.

[0050] Specifically, as Figure 4 shown, in one embodiment, a pulley assembly 22 is arranged on the material placing table 20 along the first direction, the pulley assembly 22 is spaced from the slide rail 21 in a second direction, and when the material clamping assembly 30 slides on the slide rail 21, the pulley assembly 22 is in rolling connection with the material clamping assembly 30. This can reduce the noise generated by the movement friction of the material clamping assembly 30 on the material placing table 20, and at the same time, it also improves the movement efficiency of the material clamping assembly 30.

[0051] Specifically, as Figure 4 shown, in one embodiment, a groove is arranged on the material clamping assembly 30 and extends along the first direction, and the pulley assembly 22 rolls in the groove.

[0052] Specifically, as Figure 4 and Figure 5As shown, in one embodiment, the pulley assembly 22 includes a support platform 221 and a roller 222. The support platform 221 is arranged on the material feeding platform 20 and extends in the first direction; the roller 222 is arranged on the support platform 221 and is hinged to the support platform 221, and the roller 222 rolls in the groove.

[0053] Specifically, as Figure 1 and Figure 4 As shown, in one embodiment, the material clamping assembly 30 includes a body 31, a first hydraulic telescopic assembly 32, a first telescopic rod 33 and a pressing plate 34. Among them, the body 31 is slidably connected to the material feeding platform 20; the first hydraulic telescopic assembly 32 is fixed on the body 31; the first telescopic rod 33 is fixed on the telescopic end of the first hydraulic telescopic assembly 32; the pressing plate 34 is arranged at one end of the first telescopic rod 33 away from the first hydraulic telescopic assembly 32.

[0054] In the above setting, the pressing plate 34 is driven by the first hydraulic telescopic assembly 32 and the first telescopic rod 33 to move downward to press the workpiece to be punched.

[0055] Specifically, as Figure 1 and Figure 4 As shown, in one embodiment, the first hydraulic telescopic assembly 32 is a hydraulic drive cylinder.

[0056] Specifically, as Figures 1 to 3 As shown, in one embodiment, the stamping mechanism includes a support frame 41, a punching assembly 42, a second hydraulic telescopic assembly 43, a second telescopic rod 44, a moving plate 45 and a punch 46. Among them, the support frame 41 is arranged on one side of the material feeding platform 20; the punching assembly 42 is arranged on the support frame 41; the second hydraulic telescopic assembly 43 is fixed on the support frame 41; the second telescopic rod 44 is fixed on the telescopic end of the second hydraulic telescopic assembly 43; the moving plate 45 is fixed on one end of the second telescopic rod 44 away from the second hydraulic telescopic assembly 43; the punch 46 is fixed at the bottom of the moving plate 45, and the punch 46 is used to punch the workpiece to be punched and form a punching; the workpiece to be punched is located in the punching assembly 42, and the second hydraulic telescopic assembly 43 is used to drive the second telescopic rod 44, the second telescopic rod 44, the punch 46 and the moving plate 45 to move downward along the third direction, so that the punch 46 punches the workpiece to be punched.

[0057] Specifically, as Figure 1 As shown, in one embodiment, the second hydraulic telescopic assembly 43 uses a hydraulic drive cylinder.

[0058] Specifically, as Figure 1 As shown, in one embodiment, the punching device further includes a debris collection device 50, which is arranged at the bottom of the stamping mechanism, and the debris collection device 50 is used to collect the debris generated by the stamping mechanism punching the workpiece to be punched.

[0059] Specifically, as Figure 1 shown, in one embodiment, the debris collection device 50 includes a support plate 51 and a waste recycling bin 52. Among them, the support plate 51 is used to support the stamping mechanism; the waste recycling bin 52 can move into the support plate 51 to collect debris.

[0060] Specifically, as Figure 1 shown, in one embodiment, the punching device further includes a driving mechanism 60, which is arranged on the material feeding table 20. The driving mechanism 60 is used to drive the material clamping assembly 30 to slide on the material feeding table 20. The driving mechanism 60 includes a rotating motor 61, a lead screw 62 and a threaded sleeve 63. Among them, the threaded sleeve 63 is threadedly connected to the lead screw 62, and the threaded sleeve 63 is connected to the material clamping assembly 30. The rotating motor 61 is used to drive the lead screw 62 to rotate, so that the threaded sleeve 63 and the material clamping assembly 30 move as a whole.

[0061] Next, in combination with Figures 1 to 5 shown, a more specific embodiment of the present application will be described:

[0062] The utility model provides a punching device for metal plates, which includes a base. A material feeding table is arranged at the top of the base. A rotating motor is fixed on the right side of the material feeding table through a fixing member. A lead screw is arranged at the left end of the rotating motor. The lead screw is installed inside the material feeding table. A slide rail is arranged at the top of the material feeding table. Limit blocks are fixed at both ends of the slide rail. A first hydraulic telescopic component is installed at the top of the material clamping assembly through a fixing member. A first telescopic rod is movably arranged at the bottom end of the first hydraulic telescopic component. A pressing plate is fixed at the bottom of the first telescopic rod. By placing the metal plate on the right side of the material clamping assembly, the first hydraulic telescopic component at the top of the material clamping assembly drives the first telescopic rod, and the first telescopic rod drives the pressing plate to move down to fix the metal plate. By rotating the rotating motor to drive the lead screw, the lead screw drives the material clamping assembly to move left and right along the slide rail through the externally arranged threaded sleeve, thereby solving the problem of inconvenient feeding during the operation of the punching device;

[0063] Specifically, a support table is fixed at the front end of the top of the material feeding table close to the slide rail. A roller is movably installed at the top end of the support table through a bearing, and the support table is arranged at the bottom end of the material clamping assembly through the groove at the bottom of the material clamping assembly. Through the roller movably arranged at the top of the support table, the metal plate rotates forward through the roller during the feeding process, avoiding the easy generation of harsh noises when the metal plate and the surface of the moving table move, and improving the working environment;

[0064] Specifically, a support plate is arranged at the left end of the base, and a support frame is arranged at the top of the support plate;

[0065] Specifically, a second hydraulic telescopic assembly is provided at the top of the support frame through a fixing member. A second telescopic rod is movably provided at the bottom of the second hydraulic telescopic assembly. An punching assembly is fixed inside the support frame. A moving plate is movably provided inside the punching assembly. A punch is fixed to the bottom of the moving plate. The top of the moving plate is installed with the second telescopic rod through a fixing member. And a fixing plate is fixed to the upper part on the left side of the punching assembly by bolts to facilitate punching the metal plate.

[0066] Specifically, a waste recycling bin is movably provided inside the support plate. A fixing frame is fixed to the bottom of the waste recycling bin. A rotating bracket is movably provided at the bottom of the fixing frame. Wheels are movably installed inside the bottom end of the rotating bracket through bearings. By providing a waste recycling bin inside the support plate and providing universal wheels 521 at the bottom of the waste recycling bin, during the punching operation, the generated waste can fall into the waste recycling bin through the waste outlet at the bottom of the support frame for recycling, solving the problem of inconvenient waste cleaning.

[0067] When the present utility model is in use: First, place the metal plate on the right side of the material clamping assembly. Drive the first telescopic rod through the first hydraulic telescopic assembly at the top of the material clamping assembly. The first telescopic rod drives the pressure plate to move down to fix the metal plate. Drive the lead screw by rotating the rotating motor. The lead screw drives the material clamping assembly to move left and right along the slide rail through the externally provided threaded sleeve, enabling the punching device to achieve automatic feeding. Through the rollers movably provided on the top of the support table, during the feeding process, the metal plate rotates and moves forward through the rollers, avoiding the easy generation of harsh noises when the metal plate and the surface of the moving table move, improving the working environment. Drive the second telescopic rod to move down through the second hydraulic telescopic assembly at the top of the support frame. The second telescopic rod drives the moving plate inside the punching assembly to move down. The moving plate drives the punch at the bottom to punch the metal plate through the material discharging hole at the bottom of the punching assembly. Through the waste outlet at the bottom of the support frame, the waste generated by punching falls into the waste recycling bin. Universal wheels are provided at the bottom of the waste recycling bin, enabling the generated waste to fall into the waste recycling bin through the waste outlet at the bottom of the support frame for recycling during the punching operation to complete the use work.

[0068] Although the present utility model has been described with reference to the preferred embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A punching device, characterized in that: include: a base, which is disposed on the ground; as well as A material unloading platform, which is arranged on the base; as well as A material clamping assembly, which is slidably connected to the unloading platform in a first direction; as well as A stamping mechanism, which is located on one side of the unloading platform; The material clamping assembly is used to clamp and fix the workpiece to be punched, and the material clamping assembly can slide along a first direction on the material placement table to move the workpiece to be punched to the punching position of the punching mechanism for punching.

2. The punching device according to claim 1, characterized in that: A slide rail is provided on the material discharging table extending along a first direction, and the material clamping assembly is slidably connected to the slide rail.

3. The punching device according to claim 2, characterized in that: A pulley assembly is arranged on the unloading table along the first direction, and the pulley assembly and the slide rail are spaced apart in the second direction. When the material clamping assembly slides on the slide rail, the pulley assembly is rollingly connected with the material clamping assembly.

4. The punching device according to claim 3, characterized in that: The material clamping assembly is provided with a groove extending along a first direction, and the pulley assembly rolls in the groove.

5. The punching device according to claim 4, characterized in that: The pulley assembly comprises: A support platform extending along a first direction and arranged on the unloading platform; and A roller is arranged on the support platform and is hinged to the support platform, and the roller rolls in the groove.

6. The punching device according to claim 1, characterized in that: The material clamping assembly comprises: A main body, which is slidably connected to the unloading platform; and A first hydraulic telescopic assembly, fixed on the body; and A first telescopic rod, which is fixed to the telescopic end of the first hydraulic telescopic assembly; and A pressure plate is arranged on an end of the first telescopic rod away from the first hydraulic telescopic assembly.

7. The punching device according to claim 1, characterized in that: The stamping mechanism comprises: A support frame, which is arranged on one side of the unloading platform; and a punching assembly, which is disposed on the support frame; and A second hydraulic telescopic assembly, which is fixed on the support frame; and A second telescopic rod, which is fixed to the telescopic end of the second hydraulic telescopic assembly; and a movable plate fixed to an end of the second telescopic rod away from the second hydraulic telescopic assembly; and A punch, which is fixed at the bottom end of the movable plate, and is used to punch the workpiece to be punched and form a hole; Wherein, the piece to be punched is located in the punching assembly, and the second hydraulic telescopic assembly is used to drive the second telescopic rod, the second telescopic rod, the punch and the movable plate to move downward along the third direction so that the punch punches the piece to be punched.

8. The punching device according to claim 1, characterized in that: It also includes a debris collection device, which is arranged at the bottom of the punching mechanism, and the debris collection device is used to collect debris generated when the punching mechanism punches the part to be punched.

9. The punching device according to claim 8, characterized in that The debris collection device comprises: a support plate for supporting the punching mechanism; and A waste recovery box is movable into the support plate to collect the debris.

10. The punching device according to claim 1, characterized in that It also includes a driving mechanism, which is arranged on the unloading platform, and the driving mechanism is used to drive the material clamping assembly to slide on the unloading platform.

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