Nut punching machine capable of achieving efficient discharging

Abstract

The utility model relates to the technical field of punching machines, and provides an efficient blanking nut punching machine which comprises a die, a working table, a supporting plate, a lifting assembly, a moving assembly, a rotating assembly, a placing plate and a clamping assembly, a placing groove and a sliding groove are formed in the top end and the side face of the working table respectively, and the supporting plate is fixedly installed on the side face of the working table. The number of the lifting assemblies is two, the two lifting assemblies are arranged on the two sides of the workbench correspondingly, the number of the moving assemblies is two, the two moving assemblies are arranged on the two lifting assemblies correspondingly, the rotating assembly is arranged on the moving assemblies, the placing plate is arranged on the rotating assembly, a plurality of molds are installed on the placing plate, and the number of the clamping assemblies is two. And the two clamping assemblies are arranged on the placing plate. By means of the technical scheme, the problems that in the prior art, when punched nuts are discharged, the nuts need to be taken out manually, efficiency is low, and certain danger exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a nut punching machine with high-efficiency blanking. Background Art

[0002] A punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy and high efficiency compared to traditional mechanical processing. Therefore, its use is becoming more and more extensive. Stamping production is mainly aimed at sheet materials. Through the mold, it can make blanking, punching, forming, stretching and extrusion parts, etc. In the production of nuts, a punch press is often used to stamp them.

[0003] After most punching machines have punched the nuts, they usually use a handheld tool to knock the nuts out of the die, and then place a new nut on the die and punch again, repeating the process. However, this method is not only time-consuming and labor-intensive to unload the nut from the die after punching, but also poses a certain risk as the punch may touch the operator's hand when the nut is manually taken out. Utility Model Content

[0004] The utility model provides a nut punching machine with high-efficiency unloading, which solves the problem in the related art that when unloading the nuts after punching, they need to be taken out manually, which is not only inefficient but also dangerous.

[0005] The technical solution of the utility model is as follows:

[0006] A nut punching machine with efficient blanking includes a mold, several of which are provided, and also includes a workbench, a support plate, a lifting assembly, a moving assembly, a rotating assembly, a placement plate and a clamping assembly. The top and side of the workbench are respectively provided with placement grooves and slide grooves. The support plate is fixedly installed on the side of the workbench. There are two lifting assemblies, and the two lifting assemblies are respectively arranged on both sides of the workbench. There are two moving assemblies, and the two moving assemblies are respectively arranged on the two lifting assemblies. The rotating assembly is arranged on the moving assembly. The placement plate is arranged on the rotating assembly, and several of the molds are installed on the placement plate. There are two clamping assemblies, and the two clamping assemblies are arranged on the placement plate.

[0007] Furthermore, the lifting assembly includes a support and a cylinder 1, the support is fixedly mounted on the side of the workbench, and the cylinder 1 is mounted on the support.

[0008] Furthermore, the moving assembly includes a support cover, a reciprocating screw, a screw nut, a motor 1 and a connecting plate. The support cover is slidably installed in a slide groove on the side of the workbench, and the bottom end of the support cover is fixedly connected to the output end of the cylinder 1. The reciprocating screw is rotatably installed in the support cover, and the screw nut is threadedly connected to the reciprocating screw. The motor 1 is installed on the support cover, and the output end of the motor 1 is fixedly connected to the reciprocating screw, and the connecting plate is fixedly installed on the side of the screw nut.

[0009] Furthermore, the rotating assembly includes a rotating shaft and motor 2, and there are two rotating shafts. The two rotating shafts are rotatably mounted on the two connecting plates respectively, and the placement plate is fixedly mounted between the two rotating shafts. Motor 2 is mounted on the connecting plate, and the output end of motor 2 is fixedly connected to one of the rotating shafts.

[0010] Furthermore, the clamping assembly includes a clamping half ring one, a sliding rod, a support rod, a clamping half ring two and a double-headed cylinder. The clamping half ring one is provided in number, and several of the clamping half rings one are fixedly installed on several of the molds respectively. The sliding rod is provided in number, and several of the sliding rods are slidably installed on the placement plate. The support rod is provided in number, and several of the support rods are fixedly installed on the top end of the sliding rod respectively. The clamping half ring two is provided in number, and several of the clamping half ring two are fixedly installed between several of the support rods. The double-headed cylinder is installed on the placement plate, and the output end of the double-headed cylinder is fixedly connected to the side of one of the clamping half rings two.

[0011] Furthermore, it also includes a material blocking assembly, which includes a mounting frame and a material blocking plate. The mounting frame is fixedly installed on the side of the workbench, and the material blocking plate is fixedly installed on the mounting frame.

[0012] Furthermore, it also includes a stamping assembly, which includes cylinder 2, a stamping plate and a stamping head. Cylinder 2 is installed on the support plate, and the stamping plate is fixedly connected to the output end of cylinder 2. There are several stamping heads, and several of the stamping heads are installed on the stamping plate.

[0013] Furthermore, a positioning rod is fixedly installed on the workbench.

[0014] Furthermore, a collection box is fixedly installed on the workbench, and the baffle plate is fixedly installed on the side of the collection box.

[0015] Furthermore, the placement plate and the rotating shaft can be placed in the placement groove of the workbench.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the present invention, the nuts punched on the placement plate can be moved to the top of the collection box by means of the lifting assembly and the moving assembly, and the placement plate can be rotated by the rotating assembly to dump the nuts into the collection box;

[0018] 2. In the present invention, the clamping assembly can hold the nut after punching in the mold during the movement, thereby preventing the nut from falling during tipping or movement. In addition, the blocking assembly can be used to accurately tip the nut into the collection box during tipping to prevent it from shifting.

[0019] To sum up, the punching machine can drive the punched nuts into the collection box and collect them through the mutual cooperation between the workbench, support plate, lifting assembly, moving assembly, rotating assembly, placement plate and clamping assembly. Compared with the existing technology, the nut unloading efficiency is higher and the risk is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the lifting assembly and the moving assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mold, placement plate and rotating assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the mold, placement plate and clamping assembly of the utility model;

[0025] Figure 5 This is a structural diagram of the material blocking assembly of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the support plate and stamping assembly of the utility model.

[0027] In the figure: 1. Mold; 2. Workbench; 3. Support plate; 4. Placement plate; 5. Positioning rod; 6. Collection box; 101. Support; 102. Cylinder 1; 201. Support cover; 202. Reciprocating screw; 203. Screw nut; 204. Motor 1; 205. Connecting plate; 301. Rotating shaft; 302. Motor 2; 401. Clamping half ring 1; 402. Slide rod; 403. Support rod; 404. Clamping half ring 2; 405. Double-headed cylinder; 501. Mounting frame; 502. Material stop plate; 601. Cylinder 2; 602. Stamping plate; 603. Stamping head. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 6 As shown, this embodiment proposes a nut punching machine with efficient blanking, including a mold 1, a workbench 2, a support plate 3, a lifting assembly, a moving assembly, a rotating assembly, a placement plate 4 and a clamping assembly. The mold 1 is provided with several, and the top and side of the workbench 2 are respectively provided with placement grooves and slide grooves. The support plate 3 is fixedly installed on the side of the workbench 2. There are two lifting assemblies, and the two lifting assemblies are respectively arranged on both sides of the workbench 2. There are two moving assemblies, and the two moving assemblies are respectively arranged on the two lifting assemblies. The rotating assembly is arranged on the moving assembly, the placement plate 4 is arranged on the rotating assembly, and several molds 1 are installed on the placement plate 4, and the clamping assembly is provided with two Two clamping components are arranged on the placement plate 4. Through the moving component and the lifting component, the placement plate 4 can be moved above the collection box 6 after the nut is stamped. The collection box 6 is fixedly installed on the workbench 2, and the baffle plate 502 is fixedly installed on the side of the collection box 6. Then, the placement plate 4 can be rotated by the rotating component to dump the nuts into the collection box 6. After the dumping is completed, the placement plate 4 is moved back to its original position. The placement plate 4 and the rotating shaft 301 can be placed in the placement groove of the workbench 2, and a positioning rod 5 is fixedly installed on the workbench 2. The side of the placement plate 4 can contact the positioning rod 5 to stop the movement and move it down into the placement groove.

[0030] In this embodiment, reference Figure 2 The lifting assembly includes a support 101 and a cylinder 102. The support 101 is fixedly installed on the side of the workbench 2. The cylinder 102 is installed on the support 101. When the cylinder 102 is started, the cylinder 102 drives the support cover 201 to slide up and down on the side of the workbench 2.

[0031] In this embodiment, reference Figure 2 The moving assembly includes a support cover 201, a reciprocating screw 202, a screw nut 203, a motor 204 and a connecting plate 205. The support cover 201 is slidably installed in the slide groove on the side of the workbench 2, and the bottom end of the support cover 201 is fixedly connected to the output end of the cylinder 102. The reciprocating screw 202 is rotatably installed in the support cover 201. The screw nut 203 is threadedly connected to the reciprocating screw 202. The motor 204 is installed on the support cover 201, and the output end of the motor 204 is fixedly connected to the reciprocating screw 202. The connecting plate 205 is fixedly installed on the side of the screw nut 203. Start the motor 204, the motor 204 drives the reciprocating screw 202 to rotate, and the screw nut 203 drives the connecting plate 205 to move back and forth on the reciprocating screw 202.

[0032] In this embodiment, reference Figure 3 The rotating assembly includes a rotating shaft 301 and a second motor 302. There are two rotating shafts 301. The two rotating shafts 301 are rotatably mounted on the two connecting plates 205 respectively, and the placement plate 4 is fixedly mounted between the two rotating shafts 301. The second motor 302 is mounted on the connecting plate 205, and the output end of the second motor 302 is fixedly connected to one of the rotating shafts 301. When the second motor 302 is started, the second motor 302 drives the rotating shaft 301 to rotate, thereby driving the placement plate 4 to rotate, and the nuts punched on the placement plate 4 can be dumped into the collection box 6.

[0033] In this embodiment, reference Figure 4 The clamping assembly includes a clamping half ring 1 401, a sliding rod 402, a support rod 403, a clamping half ring 2 404 and a double-headed cylinder 405. The clamping half ring 1 401 is provided with several, and several clamping half rings 1 401 are respectively fixedly mounted on several molds 1, and the sliding rod 402 is provided with several, and several sliding rods 402 are slidably mounted on the placement plate 4, and the support rod 403 is provided with several, and several support rods 403 are respectively fixedly mounted on the top of the sliding rod 402, and the clamping half ring 2 404 is provided with several, and several clamping half ring 2 404 is fixedly mounted between several support rods 403, and the double-headed cylinder 405 is installed on the placement plate 4, and the output end of the double-headed cylinder 405 is fixedly connected to the side of one of the clamping half rings 2 404, and the double-headed cylinder 405 is started, and the cylinder pushes the clamping half ring 2 404 to move, so that the clamping half ring 2 404 fits with the clamping half ring 1 401, thereby squeezing and fixing the nut.

[0034] In this embodiment, reference Figure 5, and also includes a material blocking assembly, which includes a mounting frame 501 and a material blocking plate 502. The mounting frame 501 is fixedly mounted on the side of the workbench 2, and the material blocking plate 502 is fixedly mounted on the mounting frame 501. When the placement plate 4 rotates to dump the nuts into the collection box 6, the material blocking plate 502 can block them on the side of the collection box 6, thereby preventing the nuts from dumping out of the collection box 6.

[0035] In this embodiment, reference Figure 6 , also includes a stamping assembly, the stamping assembly includes cylinder 2 601, a stamping plate 602 and a stamping head 603, cylinder 2 601 is installed on the support plate 3, the stamping plate 602 is fixedly connected to the output end of cylinder 2 601, and the stamping head 603 is provided with several, and several stamping heads 603 are installed on the stamping plate 602. When cylinder 2 601 is started, cylinder 2 601 pushes the stamping plate 602 downward, so that the stamping head 603 extrude and shape the nut in the mold 1.

[0036] In this embodiment, first, several standard parts are placed in the mold 1, and the cylinder 2 601 is started. The cylinder 2 601 drives the punching plate 602 and the punching head 603 to move down to extrude the mold 1. After the extrusion is completed, the double-headed cylinder 405 is started to push the clamping half ring 2 404 to move, so that it fits with the clamping half ring 1 401, and the nut is squeezed and fixed. The cylinder 102 is started, and the cylinder 102 pushes the support cover 201 to move up, thereby driving the placement plate 4 out of the placement groove, and the motor 1 204 is started. The motor 1 204 drives the reciprocating screw 202 to rotate, and the screw nut 203 drives the connecting plate 205 on the reciprocating screw 202 to move. The double-headed cylinder 405 is started again to move the clamping half ring 2 404 away from the clamping half ring 1 401, and the motor 2 302 is started. The motor 2 302 drives the rotating shaft 301 to rotate, thereby driving the placement plate 4 to flip over and dump it into the collection box 6. Under the obstruction of the material blocking plate 502, the nut can be prevented from deviating from the collection box 6 during dumping. After unloading, the placement plate 4 is moved to its original position. When the side of the placement plate 4 contacts the side of the positioning rod 5, the placement plate 4 is located directly above the placement slot. Then, the cylinder 102 is started to move it downward and place it in the placement slot.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A nut punching machine with high efficiency blanking, comprising a die (1), wherein the die (1) is provided with a plurality of, characterized in that, Also includes: A workbench (2), wherein a placement groove and a slide groove are respectively provided on the top and side of the workbench (2); A support plate (3), the support plate (3) being fixedly mounted on a side of the workbench (2); A lifting assembly, wherein two lifting assemblies are provided, and the two lifting assemblies are respectively provided on both sides of the workbench (2); A moving assembly, wherein two moving assemblies are provided, and the two moving assemblies are respectively provided on the two lifting assemblies; a rotating assembly, the rotating assembly being arranged on the moving assembly; A placement plate (4), the placement plate (4) being arranged on the rotating assembly, and a plurality of the molds (1) being mounted on the placement plate (4); A clamping assembly, wherein two clamping assemblies are provided, and the two clamping assemblies are provided on the placement plate (4).

2. A nut punching machine with high efficiency blanking according to claim 1, characterized in that: The lifting assembly comprises: A support (101), the support (101) being fixedly mounted on a side of the workbench (2); Cylinder one (102), the cylinder one (102) is installed on the support (101).

3. A nut punching machine with high efficiency blanking according to claim 2, characterized in that: The mobile component includes: A support cover (201), wherein the support cover (201) is slidably mounted in a slide groove on the side of the workbench (2), and the bottom end of the support cover (201) is fixedly connected to the output end of the cylinder 1 (102); a reciprocating screw (202), the reciprocating screw (202) being rotatably mounted in the support cover (201); a screw nut (203), the screw nut (203) being threadedly connected to the reciprocating screw (202); Motor 1 (204), the motor 1 (204) is mounted on the support cover (201), and the output end of the motor 1 (204) is fixedly connected to the reciprocating screw (202); A connecting plate (205) is fixedly mounted on a side surface of the lead screw nut (203).

4. A nut punching machine with high efficiency blanking according to claim 3, characterized in that: The rotating assembly comprises: A rotating shaft (301), wherein two rotating shafts (301) are provided, and the two rotating shafts (301) are rotatably mounted on the two connecting plates (205) respectively, and the placement plate (4) is fixedly mounted between the two rotating shafts (301); Motor 2 (302), the motor 2 (302) is mounted on the connecting plate (205), and the output end of the motor 2 (302) is fixedly connected to one of the rotating shafts (301).

5. The nut punching machine with high efficiency blanking according to claim 4, characterized in that: The clamping assembly comprises: A clamping half ring (401), wherein the clamping half ring (401) is provided in plurality, and the plurality of clamping half rings (401) are respectively fixedly mounted on the plurality of the molds (1); Sliding rods (402), wherein a plurality of the sliding rods (402) are provided, and the plurality of the sliding rods (402) are slidably mounted on the placement plate (4); Support rods (403), wherein a plurality of support rods (403) are provided, and the plurality of support rods (403) are respectively fixedly mounted on the top ends of the slide rods (402); A clamping half ring (404) is provided in plurality, and the clamping half ring (404) is fixedly installed between the support rods (403); A double-headed cylinder (405) is installed on the placement plate (4), and an output end of the double-headed cylinder (405) is fixedly connected to a side surface of one of the clamping half rings (404).

6. A nut punching machine with high efficiency blanking according to claim 5, characterized in that: Also included is a material blocking assembly, the material blocking assembly comprising: A mounting frame (501), the mounting frame (501) being fixedly mounted on a side of the workbench (2); A material baffle plate (502), the material baffle plate (502) is fixedly mounted on the mounting frame (501).

7. A nut punching machine with high efficiency blanking according to claim 6, characterized in that: Also included is a stamping assembly, the stamping assembly comprising: Cylinder 2 (601), the cylinder 2 (601) is mounted on the support plate (3); A stamping plate (602), the stamping plate (602) being fixedly connected to the output end of the second cylinder (601); A punching head (603) is provided in plurality, and the plurality of punching heads (603) are mounted on the punching plate (602).

8. The nut punching machine with high efficiency blanking according to claim 7, characterized in that: A positioning rod (5) is fixedly mounted on the workbench (2).

9. The nut punching machine with high efficiency blanking according to claim 8, characterized in that: A collecting box (6) is fixedly mounted on the workbench (2), and the material blocking plate (502) is fixedly mounted on a side of the collecting box (6).

10. The nut punching machine with high efficiency blanking according to claim 9, characterized in that: The placement plate (4) and the rotating shaft (301) can be placed in the placement groove of the workbench (2).

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