Stainless steel pipe punch forming equipment

Abstract

The utility model discloses stainless steel pipe punch forming equipment, and aims to solve the problem that the replacement efficiency is reduced due to the clamping mode of an existing fixed seat. According to the technical scheme, the stainless steel pipe punch forming equipment is characterized in that the stainless steel pipe punch forming equipment comprises a clamping mechanism and a forming mechanism, the clamping mechanism comprises a base, a driving mechanism is arranged at the top of the base, the output end of the driving mechanism and the bottom of the base are both fixedly connected with fixing bases, and clamping bases are arranged on the opposite sides of the two fixing bases; the fixing base and the clamping base are detachably connected, a plurality of connecting blocks are arranged on the side, facing the fixing base, of the clamping base in parallel, and the cross section of each connecting block is of a trapezoidal structure. According to the stainless steel pipe punch forming equipment, the fixed seat and the clamping seat are quickly inserted through the positioning block and the positioning groove, the electromagnet is controlled to attract the sliding block, then stable limiting in three dimensions is achieved, disassembly and assembly are convenient and quick, and the practicability of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting stamping, and more specifically, to a stainless steel pipe stamping forming device. Background Art

[0002] Stamping refers to a processing method in which a press and a die are used to apply external force to plates, strips, pipes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping technology is often used in pipe processing to perform rib processing.

[0003] The existing stamping and forming equipment mainly includes a clamping seat and a stamping die. When the clamping seat is closed, the pipe to be stamped can be fixed, and the stamping die advances from one end of the pipe to stamp, thereby completing the stamping and forming process of the product.

[0004] However, there are various specifications in the production of pipe fittings. When the specifications of pipe fittings are changed, the clamping seat needs to be replaced so that the groove of the clamping seat can adapt to the diameter of the pipe fitting for stable clamping. The upper and lower clamping seats are often fixed by multiple bolts. This fixing method is not conducive to the staff to quickly replace the clamping seat during actual operation, resulting in a decrease in the efficiency of replacing the clamping seat, which affects the overall work efficiency of the equipment to a certain extent. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a stainless steel pipe stamping and forming equipment, which can realize the quick connection between the fixed seat and the clamping seat by setting the positioning block and the positioning groove, and realize the stable limiting in three dimensions by controlling the electromagnet to adsorb the sliding block. The disassembly and assembly are convenient and fast, which greatly improves the practicality of the equipment.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a stainless steel pipe stamping and forming equipment, comprising a clamping mechanism and a forming mechanism, the clamping mechanism comprising a base, a driving mechanism is arranged on the top of the base, the output end of the driving mechanism and the bottom of the base are fixedly connected with a fixed seat, a clamping seat is arranged on the opposite side of the two fixed seats, the fixed seat and the clamping seat are detachably connected, a plurality of connecting blocks are arranged in parallel on the side of the clamping seat facing the fixed seat, the cross-sections of the plurality of connecting blocks are all trapezoidal in structure, a plurality of connecting grooves which are plug-in matched with the connecting blocks are provided on the side of the fixed seat facing the clamping seat, the outer wall of the connecting block is fitted with the inner wall of the connecting groove, a receiving groove is provided on the fixed seat, an electromagnet is provided in the receiving groove, a groove is correspondingly provided in the clamping seat, a sliding block which is magnetically matched with the electromagnet is slidably connected in the groove, and a reset spring is fixedly abutted between the sliding block and the inner wall of the groove.

[0007] The utility model is further configured as follows: the extending direction of the connecting block is inclined relative to the extending direction of the clamping seat.

[0008] The utility model is further configured as follows: one end of the sliding block facing the accommodating groove is in a shrinking structure.

[0009] The utility model is further configured as follows: the driving mechanism is a hydraulic cylinder 1, the telescopic end of the hydraulic cylinder 1 is fixedly connected to a fixed seat, and the top of the fixed seat is symmetrically provided with positioning rods on both sides of the hydraulic cylinder 1, and the base is provided with a through groove for the positioning rods to slide up and down.

[0010] The utility model is further configured as follows: the molding mechanism includes a base arranged on one side of the base, a sliding platform is slidably connected to the base, a hydraulic cylinder 2 is arranged on the side of the sliding platform away from the base, and a stamping die is arranged on the side of the sliding platform close to the base.

[0011] The utility model is further configured as follows: two slide rails are arranged in parallel on the base, and a slider which is slidably matched with the slide rails is arranged at the bottom of the slide platform.

[0012] In summary, the utility model has the following beneficial effects:

[0013] The positioning block and positioning groove are provided to realize the quick connection between the fixing seat and the clamping seat, and the sliding block is adsorbed by the control electromagnet to realize the stable limiting in three dimensions. The disassembly and assembly are convenient and fast, which greatly improves the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the stamping and forming equipment of the utility model;

[0015] Figure 2 The three-dimensional structure of the fixing seat and the clamping seat of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 3 The three-dimensional structure of the fixing seat and the clamping seat of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 4 It is a schematic cross-sectional structure diagram of the fixing seat and the clamping seat of the utility model.

[0018] In the figure: 1. base; 2. fixed seat; 3. clamping seat; 4. connecting block; 5. connecting groove; 6. receiving groove; 7. electromagnet; 8. groove; 9. sliding block; 10. reset spring; 11. hydraulic cylinder one; 12. positioning rod; 13. base; 14. sliding table; 15. hydraulic cylinder two; 16. stamping die; 17. slide rail; 18. slider. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figure 1-Figure 4 , a stainless steel pipe stamping forming equipment, including a clamping mechanism and a forming mechanism, the clamping mechanism includes a base 1, a driving mechanism is arranged on the top of the base 1, a fixed seat 2 is fixedly connected to the output end of the driving mechanism and the bottom of the base 1, a clamping seat 3 is arranged on the opposite side of the two fixed seats 2, the fixed seat 2 and the clamping seat 3 are detachably connected, a plurality of connecting blocks 4 are fixedly arranged on the clamping seat 3 facing the fixed seat 2, and the cross sections of the plurality of connecting blocks 4 are all trapezoidal structures, a plurality of connecting grooves 5 which are plugged and matched with the connecting blocks 4 are provided on the side of the fixed seat 2 facing the clamping seat 3, and the outer wall of the connecting block 4 is fitted with the inner wall of the connecting groove 5, a receiving groove 6 is provided on the fixed seat 2, an electromagnet 7 is fixedly installed in the receiving groove 6, a groove 8 is correspondingly provided in the clamping seat 3, a sliding block 9 which is magnetically matched with the electromagnet 7 is slidably connected in the groove 8, and a reset spring 10 is fixedly abutted between the sliding block 9 and the inner wall of the groove 8.

[0024] Additionally, the extension direction of the connecting block 4 is inclined relative to the extension direction of the clamping seat 3. In the connection between the clamping seat 3 and the fixed seat 2, the connecting block 4 is not arranged parallel to the extension direction of the clamping seat 3. After the two clamping seats 3 clamp the pipe fittings, the pipe fittings together with the clamping seats 3 will be subjected to the lateral impact force of the stamping mechanism on one side. This method is more suitable for bearing lateral forces after plugging, thereby improving the stability and strength of the connection.

[0025] One end of the sliding block 9 facing the receiving groove 6 is in a constricted structure, so that the sliding block 9 can smoothly enter the groove 8 .

[0026] The driving mechanism is a hydraulic cylinder 11, the telescopic end of the hydraulic cylinder 11 is fixedly connected to the fixed seat 2, and the top of the fixed seat 2 is symmetrically fixed with positioning rods 12 on both sides of the hydraulic cylinder 11. A through groove is provided on the base 1 for the positioning rods 12 to slide up and down, thereby improving the stability of the fixed seat 2 and the clamping seat 3 during lifting and lowering movements.

[0027] The forming mechanism includes a base 13 arranged on one side of the base 1, and a sliding platform 14 is slidably connected to the base 13. A hydraulic cylinder 2 15 is fixedly provided on the side of the sliding platform 14 away from the base 1, and a stamping die 16 is fixedly provided on the side of the sliding platform 14 close to the base 1, and two sliding rails 17 are fixedly provided in parallel on the base 13. A slider 18 slidably matched with the sliding rail 17 is fixedly provided at the bottom of the sliding platform 14. Through the cooperation of the sliding rail 17 and the slider 18, the moving path of the sliding platform 14 is more accurate and stable, thereby ensuring the stamping forming effect.

[0028] Working principle: after the positioning block on the clamping seat 3 is aligned with the positioning groove and connected, due to the trapezoidal structure of the positioning block, the clamping seat 3 and the fixed seat 2 cannot be separated in the longitudinal direction. At the same time, since the positioning block fits the inner wall of the positioning groove, it is limited in one of the lateral directions (left and right / front and back). After being plugged in place, the control electromagnet 7 is energized, and the electromagnet 7 generates magnetic force to adsorb the sliding block 9, so that the sliding block 9 partially slides out of the groove 8 and enters the accommodating groove 6, thereby limiting the other lateral direction (front and back / left and right), so that the fixed seat 2 and the clamping seat 3 are stably limited in three dimensions and cannot detach by themselves. When the clamping seat 3 needs to be replaced, the control electromagnet 7 can be powered off. After losing the magnetic adsorption effect, the sliding block 9 returns to the groove 8 under the elastic recovery action of the reset spring 10. At this time, the clamping seat 3 and the fixed seat 2 lose the limitation of the sliding block 9 and can be separated.

[0029] The utility model realizes the rapid plugging of the fixing seat 2 and the clamping seat 3 by providing the positioning block and the positioning groove, and realizes the stable limiting in three dimensions by controlling the electromagnet 7 to adsorb the sliding block 9, which is convenient and fast to disassemble and assemble, and greatly improves the practicality of the equipment.

[0030] The electromagnet 7, hydraulic cylinder 1 11 and hydraulic cylinder 2 15 of the utility model are all regulated and coordinated by being electrically connected to the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the utility model is mainly used to protect mechanical devices, so the utility model will not explain the control method and circuit connection in detail.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A stainless steel pipe stamping and forming device, comprising a clamping mechanism and a forming mechanism, characterized in that: The clamping mechanism comprises a base (1), a driving mechanism is arranged on the top of the base (1), a fixing seat (2) is fixedly connected to the output end of the driving mechanism and the bottom of the base (1), a clamping seat (3) is arranged on opposite sides of the two fixing seats (2), the fixing seats (2) and the clamping seats (3) are detachably connected, a plurality of connecting blocks (4) are arranged in parallel on one side of the clamping seat (3) facing the fixing seat (2), the cross sections of the plurality of connecting blocks (4) are all trapezoidal structures, and the fixing seat (2) faces the clamping seat (3). A plurality of connection grooves (5) for plugging and matching with the connection block (4) are provided on one side of the seat (3); the outer wall of the connection block (4) is in contact with the inner wall of the connection groove (5); a receiving groove (6) is provided on the fixed seat (2); an electromagnet (7) is arranged in the receiving groove (6); a groove (8) is correspondingly provided in the clamping seat (3); a sliding block (9) for magnetically matching with the electromagnet (7) is slidably connected in the groove (8); and a return spring (10) is fixedly abutted between the sliding block (9) and the inner wall of the groove (8).

2. A stainless steel pipe stamping and forming equipment according to claim 1, characterized in that: The extension direction of the connecting block (4) is inclined relative to the extension direction of the clamping seat (3).

3. The stainless steel pipe stamping and forming equipment according to claim 1, characterized in that: One end of the sliding block (9) facing the accommodating groove (6) is in a constricted structure.

4. The stainless steel pipe stamping and forming equipment according to claim 1, characterized in that: The driving mechanism is a hydraulic cylinder (11), the telescopic end of the hydraulic cylinder (11) is fixedly connected to the fixed seat (2), and the top of the fixed seat (2) is symmetrically provided with positioning rods (12) on both sides of the hydraulic cylinder (11), and the base (1) is provided with a through groove for the positioning rods (12) to slide up and down.

5. The stainless steel pipe stamping and forming equipment according to claim 1, characterized in that: The molding mechanism comprises a base (13) arranged on one side of the base (1), a sliding platform (14) being slidably connected to the base (13), a hydraulic cylinder 2 (15) being arranged on the side of the sliding platform (14) away from the base (1) of the base (13), and a stamping die (16) being arranged on the side of the sliding platform (14) close to the base (1).

6. The stainless steel pipe stamping and forming equipment according to claim 5, characterized in that: Two slide rails (17) are arranged in parallel on the base (13), and a sliding block (18) which is slidably matched with the slide rails (17) is arranged at the bottom of the sliding platform (14).

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