Punch forming equipment

Abstract

The utility model discloses punch forming equipment, which comprises a support base, the supporting table is arranged on the top of the supporting base; the iron pan forming device has the advantages that the forming pressing ring, the lower supporting ring and the inner supporting column are arranged, iron pans placed on the lower supporting ring and the inner supporting column are stamped when the forming pressing ring moves downwards, the position of the inner supporting column is fixed, and the forming pressing ring can press the iron pans on the lower supporting ring and the inner supporting column. A forming pressing ring is combined with a lower supporting ring to conduct downward punch forming treatment on an iron disc, stainless steel lunch boxes and bowls are machined and formed, and a pressing rod, a fixing sleeve, a first reset spring and a second reset spring are arranged, so that the second reset spring resets a sliding disc, a sliding supporting column and the lower supporting ring; the first reset spring resets the pressing rod and the sliding disc, the sliding disc, the sliding supporting column and the lower supporting ring are stably reset, and the ejection stability after punch forming is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch forming technical field, concretely is a kind of punch forming equipment. BACKGROUND

[0002] The main raw material of stainless steel tableware is stainless steel plate or coil. These materials usually have excellent corrosion resistance and mechanical properties, which can meet the use requirements of tableware. First, the stainless steel plate is cut into appropriate size and shape to adapt to the subsequent punch forming process. The cut stainless steel plate is subjected to pressure by using a punch die to cause plastic deformation, thereby obtaining the preliminary shape of the tableware. In the production of existing stainless steel lunch boxes, punch forming is mostly used. However, the ejection mechanism in the existing punch forming equipment mostly uses manual or simple mechanical ejection method, which requires manual operation or relies on additional mechanical drive device to complete the ejection action. This not only increases the complexity of operation, but also reduces production efficiency. SUMMARY

[0003] The utility model aims at providing a kind of punch forming equipment to solve the problem that the ejection mechanism in the existing punch forming equipment mostly uses manual or simple mechanical ejection method, which requires manual operation or relies on additional mechanical drive device to complete the ejection action. This not only increases the complexity of operation, but also reduces production efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of punch forming equipment, comprising:

[0005] support base;

[0006] supporting table, supporting table is set in the top of support base;

[0007] sliding support column, sliding support column is equidistantly slidably arranged in the inside of supporting table, the top end of the sliding support column is provided with lower support ring;

[0008] forming pressure ring, forming pressure ring is placed above lower support ring;

[0009] sliding disc, sliding disc is slidably arranged in the inside of support base, the sliding support column is slidably connected with support base, the bottom end of the sliding support column is fixedly connected with sliding disc;

[0010] No. 2 reset spring, No. 2 reset spring is equidistantly arranged in the bottom of sliding disc, the bottom end of the No. 2 reset spring is fixedly connected with support base;

[0011] reset assembly, reset assembly is placed in the inside of support base, the reset assembly is connected with sliding disc.

[0012] As a preferred scheme of the utility model: still include support frame, support frame fixedly connected at the top of support base, the top of support frame is equipped with cylinder, the output of cylinder is fixedly connected with inner slide plate, the inner side of support frame is slidably connected with inner slide plate, the bottom of inner slide plate is fixedly connected with a plurality of support pressure columns equidistantly, the bottom of support pressure column is fixedly connected with the top of forming pressure ring.

[0013] As a preferred scheme of the utility model: the inside of support table is fixedly connected with a plurality of limit sleeves symmetrically, the inside of a plurality of limit sleeves is slidably provided with limit rod, the top of limit rod is fixedly connected with inner slide plate.

[0014] As a preferred scheme of the utility model: the inside of lower support ring is slidably provided with inner support column, the bottom of inner support column is fixedly connected with a plurality of support columns equidistantly, the bottom of support column is fixedly connected with support table.

[0015] As a preferred scheme of the utility model: the reset assembly includes pressure rod, pressure rod is fixedly connected at the bottom of sliding disc equidistantly, the outside of pressure rod is slidably provided with fixed sleeve, the bottom of fixed sleeve is fixedly connected with support base, the inside of fixed sleeve is provided with no.

[0016] As a preferred scheme of the utility model: the top of inner slide plate is fixedly connected with a plurality of limit sliding rods symmetrically, the limit sliding rod is slidably connected with support frame.

[0017] Compared with the prior art, the utility model has the advantages that: the utility model through setting up forming pressure ring, lower support ring and inner support column, realizes the stamping of iron plate placed on lower support ring and inner support column when forming pressure ring moves downward, the position of inner support column is fixed, and the downward stamping forming treatment of iron plate is realized by forming pressure ring in combination with lower support ring, and stainless steel lunch box and bowl are processed and formed, through setting up pressure rod, fixed sleeve, no. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is inside structure schematic diagram of support base of the utility model;

[0020] Figure 3 It is inner support column structure schematic diagram of the utility model;

[0021] Figure 4 is a top view of the utility model.

[0022] In the figure: 1, support base; 2, support frame; 3, air cylinder; 4, inner sliding plate; 5, limiting sliding rod; 6, support pressing column; 7, forming pressing ring; 8, support column; 9, inner support column; 10, lower support ring; 11, sliding support column; 12, support table; 13, limiting rod; 14, limiting sleeve; 15, sliding disc; 16, pressing rod; 17, fixed sleeve; 18, No. 1 reset spring; 19, No. 2 reset spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a stamping forming equipment, it include: support base 1;Support table 12 is fixedly connected in the top of support base 1;Sliding support column 11 equidistantly slide setting is in the inside of support table 12, and the top of sliding support column 11 is fixedly connected with lower support ring 10;Forming pressing ring 7 is placed above lower support ring 10;Sliding disc 15 slide setting is in the inside of support base 1, and sliding support column 11 is slidably connected with support base 1, and the bottom of sliding support column 11 is fixedly connected with sliding disc 15;No. 2 reset spring 19 equidistantly fixedly connected in the bottom of sliding disc 15, and the bottom of No. 2 reset spring 19 is fixedly connected with support base 1;Reset component is placed in the inside of support base 1, and reset component is connected with sliding disc 15.

[0025] It can be understood that the utility model places the cut iron plate on the inner support column 9 and the lower support ring 10, and the iron plate is used for stamping the lunch box, the device is controlled by the external controller, the device is collectively electrified by the external power supply, the output end of the cylinder 3 drives the inner sliding plate 4 to move downwards, the inner sliding plate 4 drives the support pressure column 6 and the forming pressure ring 7 to move downwards, the forming pressure ring 7 drives the iron plate on the inner support column 9 and the lower support ring 10, the support position of the inner support column 9 and the support column 8 is fixed, the iron plate is deformed by the downward pressing of the forming pressure ring 7 and the lower support ring 10, the lower support ring 10 moves downwards and drives the sliding support column 11 to move downwards, the sliding support column 11 moves downwards and drives the sliding disc 15 to move, the sliding disc 15 drives the first reset spring 18 by the pressing rod 16, and the sliding disc 15 drives the second reset spring 19 at the same time, the cooperation between the forming pressure ring 7, the inner support column 9 and the lower support ring 10 is used for stamping and forming the stainless steel lunch box, the inner sliding plate 4, the support pressure column 6 and the forming pressure ring 7 are driven by the output end of the cylinder 3 to move upwards after stamping and forming, at this time, the first reset spring 18 and the second reset spring 19 are reset, the first reset spring 18 is reset to drive the pressing rod 16 and the sliding disc 15 to reset, the second reset spring 19 is reset to drive the sliding disc 15 to reset, the sliding disc 15 is reset upwards to drive the sliding support column 11 and the lower support ring 10 to reset upwards, and the stainless steel lunch box after forming on the top is ejected by the lower support ring 10, which is convenient for demolding.

[0026] Please refer to Figures 1 to 4 It also includes a support frame 2, the support frame 2 is fixedly connected to the top of the support base 1, the top of the support frame 2 is provided with a cylinder 3, the output end of the cylinder 3 is fixedly connected with an inner sliding plate 4, the inner sliding plate 4 is slidably connected with the inner side of the support frame 2, and a plurality of support pressure columns 6 are equidistantly fixed to the bottom of the inner sliding plate 4.

[0027] It can be understood that the utility model drives the inner sliding plate 4 to move up and down by the output end of the cylinder 3, drives the support pressure column 6 and the forming pressure ring 7 to move by the inner sliding plate 4, and cooperates between the forming pressure ring 7 and the lower support ring 10 to stamp and form the stainless steel lunch box.

[0028] Please refer to Figures 1 to 4 A plurality of limiting sleeves 14 are symmetrically fixed in the inside of the support table 12, a limiting rod 13 is slidably arranged in the inside of each limiting sleeve 14, and the top end of the limiting rod 13 is fixedly connected with the inner sliding plate 4.

[0029] It can be understood that the utility model drives the inner sliding plate 4 to move up and down by the output end of the cylinder 3, drives the support pressure column 6 and the forming pressure ring 7 to move by the inner sliding plate 4, and cooperates between the forming pressure ring 7 and the lower support ring 10 to stamp and form the stainless steel lunch box.

[0030] Please refer to Figures 1 to 3The inner side of the lower supporting ring 10 is slidably provided with an inner supporting column 9, and the bottom of the inner supporting column 9 is equidistantly fixedly connected with a plurality of supporting columns 8, and the bottom end of the supporting column 8 is fixedly connected with a supporting table 12.

[0031] It can be understood that the utility model supports the inner supporting column 9 through the supporting column 8, supports the forming in the stainless steel lunch box, and completes the stamping forming in combination with the lower supporting ring 10 and the forming pressing ring 7.

[0032] Please refer to Figure 2 The reset assembly comprises a pressing rod 16, the pressing rod 16 is equidistantly fixedly connected with the bottom of the sliding disc 15, the outer side of the pressing rod 16 is slidably provided with a fixed sleeve 17, the bottom of the fixed sleeve 17 is fixedly connected with the supporting base 1, and the inside of the fixed sleeve 17 is provided with a first reset spring 18, and the top end of the first reset spring 18 is fixedly connected with the pressing rod 16.

[0033] It can be understood that the utility model drives the bottom pressing rod 16 to move through the sliding disc 15, the pressing rod 16 slides in the fixed sleeve 17, and the moving positions of the pressing rod 16 and the sliding disc 15 are reset in combination with the first reset spring 18 and the second reset spring 19.

[0034] Please refer to Figures 1 to 4 The top of the inner sliding plate 4 is symmetrically fixedly connected with a plurality of limiting sliding rods 5, and the limiting sliding rod 5 is slidably connected with the supporting frame 2.

[0035] It can be understood that the utility model drives the inner sliding plate 4 to move in the inner side of the supporting frame 2 through the output end of the air cylinder 3, the inner sliding plate 4 drives the limiting sliding rod 5 at the top to limit sliding with the supporting frame 2, and the stability of the inner sliding plate 4 is improved.

[0036] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, and therefore cannot be understood as a limitation on the utility model.

[0037] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly include at least one feature.

[0038] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0039] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A press forming apparatus characterized by comprising: The utility model relates to a kind of support base (1) and support frame (2) and support stand (12) and sliding support column (11) and sliding disc (15) and reset component and support column (8) and support column (6) and support column (5) and support column (4) and support column (3) and support column (2) and support column (1) are included. Support base (1) is included; Support stand (12) is arranged on the top of support base (1); Sliding support column (11) is equidistantly arranged in the inside of support stand (12), and the top of sliding support column (11) is provided with lower support ring (10); Forming pressure ring (7) is placed above lower support ring (10); Sliding disc (15) is arranged in the inside of support base (1), and sliding support column (11) is slidably connected with support base (1), and the bottom of sliding support column (11) is fixedly connected with sliding disc (15); No. 2 reset spring (19) is equidistantly arranged in the bottom of sliding disc (15), and the bottom of no. 2 reset spring (19) is fixedly connected with support base (1); Reset component is arranged in the inside of support base (1), and the reset component is connected with sliding disc (15).

2. A press forming apparatus according to claim 1, characterized by: Support frame (2) is further included, and support frame (2) is fixedly connected on the top of support base (1), the top of support frame (2) is provided with air cylinder (3), the output end of air cylinder (3) is fixedly connected with inner sliding plate (4), the inner side of support frame (2) is slidably connected with inner sliding plate (4), and the bottom of inner sliding plate (4) is equidistantly fixedly connected with a plurality of support pressure columns (6), and the bottom of support pressure column (6) is fixedly connected with the top of forming pressure ring (7).

3. A press forming apparatus according to claim 1, characterized by: A plurality of limit sleeves (14) are fixedly connected in the inside of support stand (12) symmetrically, a plurality of limit rods (13) are slidably arranged in the inside of limit sleeve (14), and the top of limit rod (13) is fixedly connected with inner sliding plate (4).

4. A press forming apparatus according to claim 1, characterized by: The inner side of lower support ring (10) is slidably provided with inner support column (9), and the bottom of inner support column (9) is equidistantly fixedly connected with a plurality of support columns (8), and the bottom of support column (8) is fixedly connected with support stand (12).

5. The press forming apparatus according to claim 1, wherein: The reset component includes pressure rod (16), and pressure rod (16) is equidistantly fixedly connected in the bottom of sliding disc (15), the outer side of pressure rod (16) is slidably provided with fixed sleeve (17), the bottom of fixed sleeve (17) is fixedly connected with support base (1), no. 1 reset spring (18) is arranged in the inside of fixed sleeve (17), and the top of no. 1 reset spring (18) is fixedly connected with pressure rod (16).

6. A press forming apparatus according to claim 2, characterized by: The top of inner sliding plate (4) is symmetrically fixedly connected with a plurality of limit sliding rods (5), and limit sliding rod (5) is slidably connected with support frame (2).

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