Metal stamping equipment

Abstract

The utility model provides metal stamping equipment, belongs to the field of metal processing production, and solves the problem that a hand needs to stretch into the existing stamping equipment to take a product. The punching machine comprises a main body, a support and a punching head, an installation chamber is formed in the main body, a motor is installed at the eccentric position of the installation chamber, a rotating wheel is installed at the center of the installation chamber, the groove wheel is connected with a rotating shaft, the rotating shaft is connected with a rotating disc, and a die is fixed to the rotating disc and fixedly connected with the rotating disc through bolts. The installation chamber is provided with a fixing table, the fixing table is provided with a sliding groove, the sliding rod is in sliding connection with the sliding groove, and the fixing table is provided with a high table area and a bottom table area. The utility model has the advantages that the high table area and the bottom table area are arranged at the fixed table, the sliding rod rotates along with the rotation of the rotating disc, and the height of the top plate is changed along with the change of the height of the fixed table, so that a metal piece is ejected out of a die at a position far away from a stamping head, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of metal processing production, and relates to a metal stamping die, in particular to a metal stamping equipment. BACKGROUND

[0002] Stamping is a production technology that obtains product parts of certain shape, size and performance by means of the power of conventional or special stamping mechanism, moving the stamping head through the power source, making the plate directly receive deformation force in the die and deforming, and finally cutting off.

[0003] After the metal stamping equipment stamps the metal plate, the operator needs to put his hand into the equipment to take out the stamped metal part from the die, which makes the operation of the metal equipment dangerous, and since the stamped metal part is closely attached to the die, it is inconvenient for the operator to take out the metal part and replace the metal plate, and the production efficiency is low.

[0004] For example, a metal manufacturing stamping equipment with the application number 202321946989.6 includes a device box, a support plate is fixedly connected to the upper end face of the device box, a hydraulic rod one is fixedly connected to the lower end face of the support plate, a stamping head is fixedly connected to the bottom end of the hydraulic rod one, ventilation openings are formed on the symmetrical sides of the device box, a through hole is formed on the front of the device box, a door plate is installed on the through hole, a handle is fixedly connected to the front of the door plate, a workbench is fixedly connected to the upper end face of the device box, and a stamping groove is formed in the center of the upper end face of the workbench.

[0005] The above-mentioned patent sets a connecting pipe and an extension pipe, which moves after the stamping head stamps, so that the extension pipe absorbs the impurities remaining in the die, and the precision during stamping is ensured, but the above-mentioned patent still needs the user to put his hand into the equipment to take out the metal part, which has certain safety hazards. Utility model content

[0006] The utility model aims at the above-mentioned problems existing in the prior art, and provides a metal stamping equipment convenient for taking out the stamped metal part.

[0007] The utility model can realize the following technical scheme: a metal stamping equipment, including a main body, a support and a stamping head, the main body is internally provided with an installation chamber, the installation chamber is cylindrical, a motor is installed at the eccentric position of the installation chamber, a rotating wheel is installed on the motor, a lever is installed on the rotating wheel, a groove wheel is installed at the center of the installation chamber, the groove wheel is connected with a rotating shaft, the rotating shaft is connected with a rotating disc, the rotating disc is fixedly provided with a die, the die and the rotating disc are fixedly connected through bolts, a top plate is installed in the die, a sliding rod is connected to the lower end face of the top plate, a fixed table is arranged in the installation chamber, the fixed table is provided with a sliding groove, and the sliding rod and the sliding groove are slidingly connected.

[0008] In the metal stamping equipment, the movable part is arranged between the top plate and the sliding rod, the supporting column is arranged on the lower end surface of the top plate, and the buffer spring is arranged between the supporting column and the movable part.

[0009] In the metal stamping equipment, the guide hole is arranged in the sliding rod, and the guide rod is arranged on the supporting column.

[0010] In the metal stamping equipment, the steel ball is arranged at the tail end of the sliding rod, and the corresponding ring groove is arranged on the sliding groove.

[0011] In the metal stamping equipment, the bottom table area is arranged at the end of the support of the fixed table, and the high table area is arranged at the end of the motor of the fixed table.

[0012] In the metal stamping equipment, the positioning block is arranged on the upper end surface of the mold, the mounting hole is arranged in the positioning block, the supporting block is arranged in the mounting hole, and the pushing spring is arranged between the supporting block and the mounting hole.

[0013] In the metal stamping equipment, the collecting basket is slidably arranged in the rotating disc, the handle is arranged above the collecting basket, the chip removal groove is arranged on the rotating disc, and the chip removal groove is connected with the mold and the collecting basket.

[0014] Compared with the prior art, the metal stamping equipment has the advantages that the mold is arranged in multiple, the mold is switched by the rotating disc, the metal piece is conveniently taken and the metal plate is conveniently replaced during processing, and the production efficiency is improved; the top plate is arranged in the mold, the sliding rod is connected with the top plate, the sliding rod rotates and slides up and down along with the shape of the fixed table when the mold rotates, the mold is in front of the operator and the metal piece is pushed out of the mold when the mold moves to the high table area, and the metal piece is conveniently taken. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the metal stamping equipment;

[0016] Figure 2 It is a sectional view of the metal stamping equipment;

[0017] Figure 3 It is another sectional view of the metal stamping equipment;

[0018] Figure 4 It is a sectional view of the mold of the metal stamping equipment;

[0019] Figure 5 It is another sectional view of the mold of the metal stamping equipment;

[0020] Wherein, 1, main body; 11, support; 12, punch head; 13, installation chamber; 131, fixed table; 131a, bottom table area; 131b, high table area; 132, sliding groove; 132a, ring groove; 2, motor; 3, rotating wheel; 31, push rod; 4, groove wheel; 5, rotating shaft; 6, rotating disc; 61, chip removal groove; 7, die; 71, top plate; 711, support column; 712, guide rod; 72, sliding rod; 721, movable part; 722, guide hole; 723, steel ball; 73, buffer spring; 74, positioning block; 75, mounting hole; 8, bolt; 9, support block; 91, push spring; 10, collection basket; 101, handle. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0022] As Figures 1 to 5 shown, the present application can be implemented by the following embodiments: a metal stamping equipment, comprising a main body 1, a support 11 and a punch head 12, the main body 1 is provided with an installation chamber 13, the installation chamber 13 is cylindrical, the eccentric position of the installation chamber 13 is provided with a motor 2, the motor 2 is provided with a rotating wheel 3, the rotating wheel 3 is provided with a push rod 31, the installation chamber 13 is provided with a groove wheel 4 at the center, the groove wheel 4 is connected with a rotating shaft 5, the rotating shaft 5 is connected with a rotating disc 6, the rotating disc 6 is fixedly provided with a die 7, the die 7 and the rotating disc 6 are fixedly connected through a bolt 8, the die 7 is provided with a top plate 71, the bottom end surface of the top plate 71 is connected with a sliding rod 72, the installation chamber 13 is provided with a fixed table 131, the fixed table 131 is provided with a sliding groove 132, and the sliding rod 72 is slidably connected with the sliding groove 132.

[0023] The cooperation of the rotating wheel 3 and the groove wheel 4 changes the continuous movement of the motor 2 into intermittent movement, which is convenient for the user to take the product and clean the die 7 before the groove wheel 4 moves again, and is convenient for the punch head 12 to repeat stamping; the die 7 is fixedly connected with the rotating disc 6 through the bolt 8, which is convenient for dismounting and replacing, and can be used for replacing different dies 7 for processing; the fixed table 131 is provided with different height intervals, so that when the die 7 rotates, the sliding rod 72 moves along the sliding groove 132 due to the influence of the rotating disc 6, the sliding rod 72 drives the top plate 71 to displace along the Y axis, and the metal part is conveniently ejected from the die 7.

[0024] As Figure 2 and Figure 4As shown, the sliding rod 72 is provided with a movable part 721, the lower end surface of the top plate 71 is provided with a support column 711, and the buffer spring 73 is installed between the support column 711 and the movable part 721. The movable part 721 is in sliding connection with the support column 711, and the support column 711 is wrapped with the buffer spring 73, so that when the punch head 12 punches the metal piece, the buffer spring 73 absorbs part of the impact of the punch head 12, reduces the rebound of the metal piece, and prevents the top plate 71 from colliding with the sliding rod 72, ensuring that the top plate 71 and the sliding rod 72 are not damaged due to impact during stamping.

[0025] As shown in Figure 2 and Figure 4 , a guide hole 722 is formed in the sliding rod 72, and a guide rod 712 extends on the support column 711. The guide rod 712 is in sliding connection with the guide hole 722, and when the top plate 71 moves away from the sliding rod 72, the guide rod 712 ensures the contact between the top plate 71 and the sliding rod 72, ensuring that the positional relationship between the top plate 71 and the sliding rod 72 does not change during movement, so that the mold 7 can be repeatedly stamped.

[0026] As shown in Figure 2 , Figure 4 and Figure 5 , a steel ball 723 is installed at the end of the sliding rod 72, and a corresponding ring groove 132a is formed on the sliding groove 132. The cooperation of the steel ball 723 and the ring groove 132a changes the sliding friction of the sliding rod 72 to rolling friction, reduces the friction force received by the sliding rod 72, facilitates the movement of the sliding rod 72 with the rotating disc 6, and reduces the wear of the sliding rod 72; the ring groove 132a is used to accommodate the steel ball 723, and cooperates with the sliding groove 132 to limit the displacement of the sliding rod 72, preventing the sliding rod 72 from deviating during rotation, resulting in vibration and noise during movement.

[0027] As shown in Figure 2 , the fixed table 131 is provided with a bottom table area 131a at the end of the support 11, and a high table area 131b at the end of the motor 2. The fixed table 131 is provided with the bottom table area 131a and the high table area 131b, which is used to drive the sliding rod 72 and the top plate 71 to slide up and down in the mold 7 by changing the height difference when the mold 7 rotates with the rotating plate, and when the mold 7 moves to the end of the motor 2, the top plate 71 will eject the punched metal piece, facilitating the taking.

[0028] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the upper end face of the mold 7 is provided with a positioning block 74, the positioning block 74 is provided with a mounting hole 75, the mounting hole 75 is mounted with a supporting block 9, and the supporting block 9 is mounted with a pushing spring 91 between the mounting hole 75. The supporting block 9 is used for supporting the metal plate in cooperation with the pushing spring 91 to prevent the metal plate from contacting impurities remaining in the mold 7 during stamping, so that the impurities are combined with the metal plate to cause the stamping precision to be reduced; the positioning block 74 is used for positioning the position of the metal plate, and facilitates the operator to place the metal plate.

[0029] As shown in Figure 1 and Figure 2 As shown, the rotating disc 6 is slidably mounted with a collection basket 10, the collection basket 10 is mounted with a handle 101 above, the rotating disc 6 is provided with a chip removal groove 61, and the chip removal groove 61 is connected with the mold 7 and the collection basket 10. The collection basket 10 synchronously rotates with the rotating disc 6, so that the opening on the collection basket 10 is always aligned with the chip removal groove 61, after the metal piece is taken, the operator can simply clean the debris in the mold 7 and place the metal plate, the debris enters the chip removal groove 61 and enters the collection basket 10 along the chip removal groove 61 due to the vibration generated during the operation of the stamping equipment; the handle 101 facilitates the lifting and replacement of the collection basket 10.

[0030] The working principle of the utility model is: the metal plate is placed in the mold 7 at the motor 2 end of the equipment, the motor 2 is started, the motor 2 drives the rotating wheel 3 to rotate, the rotating wheel 3 drives the push rod 31 to rotate, the push rod 31 drives the notch wheel 4 to rotate after contacting the notch wheel 4, and then the notch wheel 4 drives the rotating disc 6 to rotate, during which the sliding rod 72 in the mold 7 changes the height along with the height change of the fixed table 131, and the top plate 71 connected with the sliding rod 72 changes the height along with the sliding rod 72.

[0031] When the mold 7 moves below the support 11, the top plate 71 is at the lowest point, the stamping head 12 descends to stamp the metal plate, and the stamped plate is stamped into a metal piece; when the mold 7 moves to the motor 2 end, the top plate 71 moves to the highest point and is flush with the upper end face of the mold 7, so that the top plate 71 ejects the metal piece from the mold 7, facilitating the operator to take, after the metal piece is taken out, the operator can clean the debris in the mold 7 to the chip removal groove 61, so that the debris moves along the chip removal groove 61 due to the vibration and gravity during the operation of the stamping equipment, and finally enters the collection basket 10.

[0032] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the appended claims.

[0033] Although various terms are used herein, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the present application; any interpretation of them as any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A metal stamping device, comprising a main body (1), a support (11) and a stamping head (12), a mounting chamber (13) is formed in the main body (1), the mounting chamber (13) is cylindrical, characterized in that: The eccentric position of the installation chamber (13) is provided with a motor (2), the motor (2) is provided with a rotating wheel (3), the rotating wheel (3) is provided with a lever (31), the installation chamber (13) is provided with a groove wheel (4) in the center, the groove wheel (4) is connected with a rotating shaft (5), the rotating shaft (5) is connected with a rotating disc (6), the rotating disc (6) is fixed with a mold (7), the mold (7) and the rotating disc (6) are fixedly connected through a bolt (8), the mold (7) is provided with a top plate (71), the lower end surface of the top plate (71) is connected with a sliding rod (72), the installation chamber (13) is provided with a fixed table (131), the fixed table (131) is provided with a sliding groove (132), and the sliding rod (72) and the sliding groove (132) are in sliding connection.

2. A metal stamping apparatus as defined in claim 1, wherein The top plate (71) and the sliding rod (72) are provided with a movable part (721), the lower end surface of the top plate (71) is provided with a supporting column (711), and the supporting column (711) and the movable part (721) are provided with a buffer spring (73).

3. A metal stamping apparatus as defined in claim 2, wherein The sliding rod (72) is provided with a guide hole (722), and the supporting column (711) extends a guide rod (712).

4. The metal stamping apparatus of claim 1, wherein, The sliding rod (72) is provided with a steel ball (723), and the sliding groove (132) is provided with a corresponding ring groove (132a).

5. The metal stamping apparatus of claim 1, wherein, The fixed table (131) is provided with a bottom table area (131a) at the end of the support (11), and the fixed table (131) is provided with a high table area (131b) at the end of the motor (2).

6. A metal stamping apparatus as defined in claim 1, wherein, The upper end surface of the mold (7) is provided with a positioning block (74), the positioning block (74) is provided with a mounting hole (75), the mounting hole (75) is provided with a supporting block (9), and the supporting block (9) and the mounting hole (75) are provided with a pushing spring (91).

7. The metal stamping apparatus of claim 1, wherein, The rotating disc (6) is provided with a collecting basket (10), the upper end surface of the collecting basket (10) is provided with a handle (101), the rotating disc (6) is provided with a chip removal groove (61), and the chip removal groove (61) is connected with the mold (7) and the collecting basket (10).

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