Multi-station machining structure of stamping equipment

Abstract

The utility model provides a multi-station processing structure of stamping equipment, which comprises a base, a material storage cavity is arranged inside the lower side of the base, the upper end of the rear side of the base is fixedly connected with a support frame, and the support frame is provided with a multi-station stamping mechanism for stamping a plurality of workpieces. Compared with the prior art, the device has the advantages that the turnover mechanism is arranged, the transmission belt is driven by the gear to rotate, the transmission belt drives the embedding plate, the mounting plate and the lower forming die to generate displacement at the same time, and therefore the formed workpiece can be conveniently discharged. The multi-station stamping mechanism is arranged, so that positions of the multi-station stamping mechanism and the three groups of lower forming dies on the lower half part are exchanged, workpieces in the stamped lower forming dies are overturned and discharged, an operator does not need to stretch hands into the dies or get close to a stamping area, the risks of clamping injury and pressing injury are reduced, in addition, by arranging the multi-station stamping mechanism, forming stamping of a plurality of workpieces can be completed in the same stamping stroke, and the production efficiency is improved. And the stamping production efficiency is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of stamping equipment technology, and specifically relates to a multi-station processing structure for stamping equipment. Background Technology

[0002] Stamping equipment is a type of mechanical equipment that uses mechanical pressure or hydraulic power to form, punch, and bend metal sheets. It is widely used in automobile manufacturing, home appliance production, electronic component processing, and other fields. Its core working principle is to use a slider to drive a die to apply pressure to the sheet metal, causing it to undergo plastic deformation or separation, thereby obtaining parts of the desired shape. In the actual application of stamping equipment, stamping equipment without a discharge mechanism has significant disadvantages. Stamping equipment without a discharge structure usually relies on manual part removal. However, when removing parts manually, the operator must reach into the danger zone after the die is opened to retrieve the workpiece. If the equipment is not equipped with adequate photoelectric protection or a two-hand start device, it is very easy to cause hand crushing accidents due to misoperation or equipment failure. Therefore, we hope to design a multi-station processing structure for stamping equipment to solve this problem. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a multi-station processing structure for stamping equipment, and to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a multi-station processing structure for a stamping equipment, comprising: a base, a material storage cavity is provided inside the lower side of the base, a support frame is fixedly connected to the upper rear side of the base, a multi-station stamping mechanism for stamping multiple workpieces is provided on the support frame, and a flipping mechanism for discharging formed workpieces is provided inside the base.

[0005] The flipping mechanism includes a transmission belt with a through groove. Both the left and right ends of the base are connected to a connecting shaft via bearings. A gear is fixedly sleeved on the outside of the connecting shaft, and the gear meshes with the inside of the transmission belt.

[0006] The flipping mechanism also includes a mounting plate, on the lower side of which a fitting plate is fixedly connected. By setting the flipping mechanism, operators do not need to put their hands into the mold or near the stamping area, thus reducing the risk of pinching or crushing injuries.

[0007] In a preferred embodiment, a drive motor for rotating the connecting shaft is provided at the inner left end of the base.

[0008] In a preferred embodiment, the outer side of the transmission belt is provided with interlocking teeth, which mesh with the interlocking plate.

[0009] In a preferred embodiment, a pressure plate is slidably sleeved inside the through groove, and the pressure plate is fixedly connected to the mounting plate by screws.

[0010] In a preferred embodiment, a support rod is fixedly connected to the inner side of the upper end of the base, and the support rod is in contact with the lower surface of the mounting plate to support the mounting plate.

[0011] In a preferred embodiment, the multi-station stamping mechanism includes a connecting slider, the rear side of which is slidably sleeved inside the support frame. An upper die mounting plate is fixedly connected to the lower side of the connecting slider. Three sets of upper stamping dies are arranged on the inner side of the upper die mounting plate. A stamping cylinder is arranged at the upper end of the support frame. By setting up a multi-station stamping mechanism, multiple workpieces can be formed and stamped within the same stamping stroke, thereby improving stamping production efficiency.

[0012] In a preferred embodiment, the multi-station stamping mechanism further includes a lower forming die, which is disposed on the upper surface of the mounting plate.

[0013] In a preferred embodiment, the number of lower forming dies is six sets, of which three sets are linearly and equally distributed in the upper half of the transmission belt, and the other three sets are also linearly and equally distributed in the lower half of the transmission belt, and the lower forming dies in the upper half and the lower half correspond one-to-one in the vertical direction.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. By setting up a flipping mechanism, the gear drives the transmission belt to rotate. The transmission belt simultaneously drives the insert plate, mounting plate and lower forming die to move, so that they exchange positions with the three sets of lower forming dies in the lower half. This flips the workpiece in the lower forming die after stamping and discharges it, eliminating the need for operators to put their hands into the mold or get close to the stamping area, thus reducing the risk of pinching and crushing injuries.

[0016] 2. By setting up a multi-station stamping mechanism, multiple workpieces can be formed and stamped within the same stamping stroke, thereby improving stamping production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a right-side oblique view of the overall structure of a multi-station processing structure for a stamping equipment according to this utility model.

[0019] Figure 2 This is a front sectional view of a multi-station processing structure of a stamping equipment according to the present invention.

[0020] Figure 3 This is a partial exploded view of the multi-station processing structure of a stamping equipment according to the present invention.

[0021] Figure 4 This utility model relates to a multi-station processing structure for a stamping equipment. Figure 3 Enlarged view of part A of the structure.

[0022] In the diagram, 1-base, 2-support frame, 3-multi-station stamping mechanism, 4-tilting mechanism;

[0023] 11-Storage chamber;

[0024] 31-Connecting slider, 32-Upper mold mounting plate, 33-Upper stamping die, 34-Lower forming die, 35-Stamping cylinder;

[0025] 41-Transmission belt, 42-Gear, 43-Connecting shaft, 44-Matching gear, 45-Mounting plate, 46-Matching plate, 47-Through groove, 48-Pressure plate, 49-Support rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1 to 4 This utility model provides a technical solution: a multi-station processing structure for a stamping equipment, including: a base 1, a material storage cavity 11 is provided inside the lower side of the base 1, a support frame 2 is fixedly connected to the upper rear side of the base 1, a multi-station stamping mechanism 3 for stamping multiple workpieces is provided on the support frame 2, and a flipping mechanism 4 for discharging formed workpieces is provided inside the base 1.

[0028] The flipping mechanism 4 includes a transmission belt 41 with a through groove 47. The left and right ends of the base 1 are connected to the connecting shaft 43 by bearings. The outer side of the connecting shaft 43 is fixedly sleeved with a gear 42, which meshes with the inner side of the transmission belt 41.

[0029] The flipping mechanism 4 also includes a mounting plate 45, and a fitting plate 46 is fixedly connected to the lower side of the mounting plate 45. By setting the flipping mechanism 4, operators do not need to put their hands into the mold or near the stamping area, thereby reducing the risk of pinching and crushing injuries.

[0030] The base 1 has a drive motor installed on the left side inside to drive the connecting shaft 43 to rotate.

[0031] The outer side of the transmission belt 41 is provided with a meshing tooth 44, which meshes with the meshing plate 46.

[0032] A pressure plate 48 is slidably sleeved inside the through groove 47, and the pressure plate 48 is fixedly connected to the mounting plate 45 by screws.

[0033] A support rod 49 is fixedly connected to the inner side of the upper end of the base 1. The support rod 49 is in contact with the lower surface of the mounting plate 45 and is used to support the mounting plate 45.

[0034] The multi-station stamping mechanism 3 includes a connecting slider 31, the rear side of which is slidably sleeved inside the support frame 2. An upper die mounting plate 32 is fixedly connected to the lower side of the connecting slider 31. Three sets of upper stamping dies 33 are arranged on the inner side of the upper die mounting plate 32. A stamping cylinder 35 is arranged at the upper end of the support frame 2. By setting up the multi-station stamping mechanism 3, multiple workpieces can be formed and stamped within the same stamping stroke, thereby improving stamping production efficiency.

[0035] The multi-station stamping mechanism 3 also includes a lower forming die 34, which is disposed on the upper surface of the mounting plate 45.

[0036] There are six sets of lower forming dies 34, three of which are linearly and equally distributed in the upper half of the transmission belt 41, and the other three are also linearly and equally distributed in the lower half of the transmission belt 41. The lower forming dies 34 in the upper half and the lower half correspond one-to-one in the vertical direction.

[0037] Please see Figure 1 , Figure 2 , Figure 4 As the first embodiment of this utility model: when the stamping is completed and the workpiece needs to be unloaded, the drive motor is started. The output shaft of the drive motor drives the connecting shaft 43 to rotate. During the rotation of the connecting shaft 43, the gear 42 fixedly connected to it rotates. At the same time, the gear 42 drives the transmission belt 41 to rotate. Furthermore, the transmission belt 41 drives the insert plate 46 and the mounting plate 45 on its upper side to rotate and move. Finally, the mounting plate 45 drives the lower forming die 34 on its upper side to rotate and move. During the rotation and movement of the lower forming die 34, the formed workpiece inside it falls into the storage cavity 11 under the action of gravity to complete the unloading of the formed workpiece. At the same time, the lower three sets of lower forming dies 34 and the upper three sets of lower forming dies 34 exchange positions to prepare for the next stamping.

[0038] Please see Figure 1 Figure 1 and Figure 2, as a second embodiment of this utility model: Based on the description in the above embodiments, further, during the stamping process, the telescopic end of the stamping cylinder 35 drives the connecting slider 31 to move inside the support frame 2, and at the same time, the connecting slider 31 drives the upper die mounting plate 32 to move. Finally, the upper die mounting plate 32 drives the three sets of upper stamping dies 33 to move to stamp the workpieces on the three sets of lower forming dies 34 on the support rod 49, so as to complete the stamping of multiple workpieces in the same stamping stroke and improve the stamping production efficiency.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station processing structure of a press apparatus, comprising: The base (1) is characterized in that a storage cavity (11) is formed in the lower side of the base (1), a support frame (2) is fixedly connected to the upper end of the rear side of the base (1), a multi-station stamping mechanism (3) for stamping multiple workpieces is arranged on the support frame (2), and a turnover mechanism (4) for forming and discharging workpieces is arranged in the base (1). The turnover mechanism (4) comprises a transmission belt (41) provided with a through groove (47), a connecting shaft (43) is rotatably connected to the left and right ends of the base (1) through bearing sleeves, a gear (42) is fixedly connected to the outer side of the connecting shaft (43), and the gear (42) is engaged with the inner side of the transmission belt (41). The turnover mechanism (4) further comprises a mounting plate (45) fixedly connected with a matching plate (46) on the lower side.

2. A multi-station processing structure for a press apparatus as defined in claim 1, wherein: The left end of the base (1) is provided with a driving motor for driving the connecting shaft (43) to rotate.

3. The multi-station processing structure of a press apparatus according to claim 1, wherein: The outer side of the transmission belt (41) is provided with a matching tooth (44) engaged with the matching plate (46).

4. The multi-station processing structure of a press apparatus according to claim 1, wherein: The through groove (47) is slidably connected with a pressing plate (48) fixedly connected with the mounting plate (45) by screws.

5. The multi-station processing structure of a press apparatus according to claim 1, wherein: The upper end of the base (1) is fixedly connected with a support rod (49) in contact with the lower side surface of the mounting plate (45).

6. A multi-station processing structure for a punch press as defined in claim 1 wherein: The multi-station stamping mechanism (3) comprises a connecting sliding block (31) slidably connected to the inside of the support frame (2), an upper die mounting plate (32) fixedly connected to the lower side of the connecting sliding block (31), three groups of upper stamping dies (33) arranged on the inner side of the upper die mounting plate (32), and a stamping cylinder (35) arranged on the upper end of the support frame (2).

7. A multi-station processing structure for a punch press as defined in claim 6, wherein: The multi-station stamping mechanism (3) further comprises a lower forming die (34) arranged on the upper side surface of the mounting plate (45).

8. A multi-station processing structure for a punch press as defined in claim 7, wherein: The number of the lower forming dies (34) is six, three of which are linearly and equally distributed on the upper half of the transmission belt (41), and the other three are also linearly and equally distributed on the lower half of the transmission belt (41), and the lower forming dies (34) on the upper half and the lower half correspond to each other in the vertical direction.

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