Anti-deformation supporting device for continuous die transfer production

Abstract

The utility model relates to an anti-deformation supporting device for progressive die transfer production, which comprises a progressive die assembly, the progressive die assembly comprises a first workstation module and a second workstation module, a continuous transfer die is of an arch-shaped structure and is provided with two arc-shaped external expansion components, an anti-deformation supporting component is arranged between the two arc-shaped external expansion components, and the first workstation module and the second workstation module are connected through a connecting rod. The anti-deformation supporting assembly comprises a middle fixing rod piece, telescopic adjusting type extension rods arranged at the two ends of the middle fixing rod piece in a sleeving mode and supporting abutting plates fixedly installed at the free ends of the telescopic adjusting type extension rods correspondingly, and the supporting abutting plates abut against the inner wall of the arc-shaped external expansion component. A supporting screw rod is vertically welded to the outer wall of the middle of the middle fixing rod piece, the peripheral side of the supporting screw rod is sleeved with a stretching supporting plate, the stretching supporting plate abuts against the inner walls of the two inwards-concave baffles of the continuous transfer die, and locking nuts for abutting against the stretching supporting plate are arranged on the peripheral side of the supporting screw rod.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous moulds, in particular to an anti-deformation supporting device for continuous mould transfer production. Background Art

[0002] A progressive die (also called a step-by-step die) is a die that can complete multiple processes at different positions in a single stroke. The blanking parts are gradually formed in a progressive die. Continuous forming is a process-intensive method that can complete multiple processes such as trimming, notching, grooving, punching, plastic deformation, and blanking on one die.

[0003] At present, a robot is usually used for the transfer operation in the continuous mold transfer production. However, during the current transfer process by the robot, the continuous mold lacks an anti-deformation support structure, which easily causes the continuous mold to be squeezed and deformed centripetally, reducing stability.

[0004] After searching, a continuous die such as the existing Chinese patent publication number: CN207899985U includes a stretching die, a reverse stretching die, a pre-cutting die and a blanking die; the stretching die includes a first upper die and a first lower die; the reverse stretching die includes a second upper die and a second lower die, one end of the second upper die is connected to the first upper die, and one end of the second lower die is connected to the first lower die; the pre-cutting die includes a third upper die and a third lower die, one end of the third upper die is connected to the other end of the second upper die, one end of the third lower die is connected to the other end of the second lower die, and the third upper die and the third lower die are arranged opposite to each other.

[0005] The cited patent document also has the same problem. During the transfer by a robot, the continuous mold lacks an anti-deformation support structure, which easily causes the continuous mold to deform due to centripetal extrusion, thereby reducing stability. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-deformation support device for continuous die transfer production in view of the deficiencies in the prior art, and the anti-deformation support device for continuous die transfer production can well solve the above-mentioned problems.

[0007] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0008] Provided is an anti-deformation support device for continuous mold transfer production, comprising a continuous mold assembly, wherein the continuous mold assembly comprises a first workstation module and a second workstation module, wherein the first workstation module and the second workstation module both comprise a plurality of single-piece continuous transfer molds, wherein the continuous transfer mold is in a bow-shaped structure and has two arc-shaped outward expansion components, wherein an anti-deformation support component is provided between the two arc-shaped outward expansion components, wherein the anti-deformation support component comprises an intermediate fixed rod and a telescopic adjustable extension rod sleeved on both ends of the intermediate fixed rod, and support abutment plates respectively fixedly mounted on the free ends of the telescopic adjustable extension rod, wherein the support abutment plates abut against the inner wall of the arc-shaped outward expansion component, a support screw is vertically welded to the intermediate outer wall of the intermediate fixed rod, a stretching support plate is sleeved on the circumferential side of the support screw, the stretching support plate abuts against the inner wall of the two concave baffles of the continuous transfer mold, and a locking nut is provided on the circumferential side of the support screw for abutting the stretching support plate.

[0009] Preferably, the outer walls of the two telescopically adjustable extension rods are provided with a plurality of threaded holes at equal intervals, and when the telescopically adjustable extension rods are inserted into the middle fixed rod, they are fixed by adjusting bolts.

[0010] Preferably, a positioning key block is welded to the outer wall of one end of the two telescopically adjustable extension rods close to the middle fixed rod, and a positioning key groove adapted to the positioning key block is provided in the insertion hole of the middle fixed rod.

[0011] Preferably, rubber protective pads are bonded to the back sides of the two supporting abutment plates.

[0012] Preferably, a through-hole for inserting a support screw is provided in the middle of the stretch support plate, and a diameter of the through-hole is larger than a diameter of the support screw.

[0013] Preferably, an internally threaded abutment tube is integrally formed at one end of the locking nut close to the stretching support plate, and the internally threaded abutment tube abuts against the inner wall of the stretching support plate.

[0014] Preferably, the two inwardly concave baffles are in an arc-shaped structure in the continuous transfer mold, and the back side of the stretching support plate abuts against the inner walls of the two inwardly concave baffles.

[0015] The beneficial effects of the utility model are as follows: the two telescopic adjustable extension rods are displaced centripetally or oppositely at the two ends of the middle fixed rod, thereby adjusting the extension length of the telescopic adjustable extension rod, adjusting the position of the supporting abutment plate, fixing the telescopic adjustable extension rod in the middle fixed rod by adjusting bolts, and at the same time, abutting the two supporting abutment plates against the inner walls of the two arc-shaped outward expansion parts, thereby supporting the two arc-shaped outward expansion parts to prevent centripetal extrusion and deformation, thereby improving the stability of the two arc-shaped outward expansion parts, and at the same time, when the two telescopic adjustable extension rods are telescopically displaced at the two ends of the middle fixed rod, the coordinated use of the positioning key block and the positioning key slot can help the positioning and telescopic displacement of the telescopic adjustable extension rod, prevent movement deviation, and help movement stability;

[0016] After the internal thread abutment tube and the locking nut are threadedly connected to the support screw, the internal thread abutment tube abuts against the inner wall of the stretching support plate, thereby being able to squeeze and fix the stretching support plate, which is beneficial to supporting the two arc-shaped outward expansion components and further improving their support stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0018] Figure 1 It is a schematic diagram of the overall structure of the anti-deformation support device for continuous mold transfer production of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection state structure of the continuous transfer mold and the intermediate fixed rod of the utility model;

[0020] Figure 3 It is a schematic structural diagram of the intermediate fixed rod and the telescopic adjustable extension rod of the utility model in the disassembled state;

[0021] Figure 4 It is a structural schematic diagram of the connection state of the stretching support plate and two concave baffles of the utility model.

[0022] In the figure: 1, continuous mold assembly; 2, first station module; 3, second station module; 4, continuous transfer mold; 5, intermediate fixed rod; 6, support screw; 7, support abutment plate; 8, arc-shaped expansion component; 9, telescopic adjustable extension rod; 10, adjustment bolt;

[0023] 11. Threaded hole; 12. Positioning key block; 13. Rubber protective pad; 14. Tensile support plate; 15. Locking nut; 16. Internally threaded abutment cylinder; 17. Through-plug interface; 18. Inner concave baffle. DETAILED DESCRIPTION

[0024] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the utility model and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0027] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0029] The anti-deformation support device for continuous mold transfer production in the preferred embodiment of the utility model is as follows Figure 1-Figure 4As shown, the continuous mold assembly 1 includes a first workstation module 2 and a second workstation module 3. The first workstation module 2 and the second workstation module 3 each include a plurality of single-piece continuous transfer molds 4. The continuous transfer mold 4 is in a bow-shaped structure and has two arc-shaped outward expansion parts 8. An anti-deformation support component is provided between the two arc-shaped outward expansion parts 8. The anti-deformation support component can provide anti-deformation support between the two arc-shaped outward expansion parts 8 of the continuous transfer mold 4, so that the two arc-shaped outward expansion parts 8 are supported to prevent the continuous mold from being plastically deformed by centripetal extrusion during the production transfer process, thereby improving the support stability of the continuous mold through the anti-deformation support component.

[0030] In this embodiment, the anti-deformation support assembly includes an intermediate fixed rod 5 and telescopic adjustable extension rods 9 sleeved on both ends of the intermediate fixed rod 5 and support abutment plates 7 respectively fixedly installed on the free ends of the telescopic adjustable extension rods 9. The two support abutment plates 7 abut against the inner wall of the arc-shaped outward expansion component 8. The outer walls of the two telescopic adjustable extension rods 9 are evenly spaced with multiple threaded holes 11. When the telescopic adjustable extension rods 9 are inserted into the intermediate fixed rod 5, they are fixed by adjusting bolts 10. A positioning key block 12 is welded on the outer walls of the two telescopic adjustable extension rods 9 at one end near the intermediate fixed rod 5, and a positioning key groove adapted to the positioning key block 12 is provided in the insertion hole of the intermediate fixed rod 5.

[0031] Specifically, the two telescopic adjustable extension rods 9 are displaced centripetally or oppositely at the two ends of the middle fixed rod 5, thereby adjusting the extension length of the telescopic adjustable extension rod 9 and the position of the supporting abutment plate 7. The telescopic adjustable extension rod 9 is fixed in the middle fixed rod 5 by adjusting the bolt 10, and the two supporting abutment plates 7 are abutted against the inner walls of the two arc-shaped outward expansion parts 8, thereby supporting the two arc-shaped outward expansion parts 8 to prevent centripetal extrusion deformation and improve the stability of the two arc-shaped outward expansion parts 8. At the same time, when the two telescopic adjustable extension rods 9 are telescopically displaced at the two ends of the middle fixed rod 5, the coordinated use of the positioning key block 12 and the positioning key slot can help the positioning and telescopic displacement of the telescopic adjustable extension rod 9, prevent movement deviation, and help movement stability.

[0032] In this embodiment, rubber protective pads 13 are bonded to the back surfaces of the two supporting and abutting plates 7 .

[0033] Specifically, the design of the rubber protective pad 13 can prevent the inner wall of the arc-shaped outward expansion component 8 from being scratched, thereby improving safety protection.

[0034] In this embodiment, a support screw 6 is vertically welded to the middle outer wall of the middle fixed rod 5, and a stretching support plate 14 is sleeved on the circumference of the support screw 6. The stretching support plate 14 abuts against the inner walls of the two concave baffles 18 of the continuous transfer mold 4, and a locking nut 15 is provided on the circumference of the support screw 6 to abut against the stretching support plate 14. A through-plug port 17 for plugging in the support screw 6 is provided in the middle of the stretching support plate 14. The diameter of the through-plug port 17 is larger than the diameter of the support screw 6. An internal threaded abutment tube 16 is integrally formed at one end of the locking nut 15 close to the stretching support plate 14, and the internal threaded abutment tube 16 abuts against the inner wall of the stretching support plate 14.

[0035] Specifically, the support screw 6 is sleeved with the stretching support plate 14, so that the stretching support plate 14 abuts against two concave baffles 18, and the concave baffles 18 can block the displacement of the stretching support plate 14. By setting a locking nut 15 and an internally threaded abutting tube 16 connected to the support screw 6, after the internally threaded abutting tube 16 and the locking nut 15 are threadedly connected to the support screw 6, the internally threaded abutting tube 16 abuts against the inner wall of the stretching support plate 14, thereby squeezing and fixing the stretching support plate 14, which is beneficial to supporting the two arc-shaped outward expansion components 8 and further improving their support stability.

[0036] In this embodiment, the two concave baffles 18 are in an arc-shaped structure in the continuous transfer mold 4 , and the back side of the stretching support plate 14 abuts against the inner walls of the two concave baffles 18 .

[0037] Working principle:

[0038] In the anti-deformation support device for continuous die transfer production, two telescopic adjustable extension rods 9 are displaced centripetally or oppositely at the two ends of the middle fixed rod 5, so as to adjust the extension length of the telescopic adjustable extension rod 9, adjust the position of the support abutment plate 7, fix the telescopic adjustable extension rod 9 in the middle fixed rod 5 by adjusting the bolt 10, and at the same time abut the two support abutment plates 7 against the inner walls of the two arc-shaped outward expansion parts 8, so as to support the two arc-shaped outward expansion parts 8 to prevent centripetal extrusion deformation, and the support screw 6 is sleeved. The stretching support plate 14 is made to abut against two concave baffles 18, and the concave baffles 18 can block the displacement of the stretching support plate 14. By providing a locking nut 15 and an internally threaded abutting tube 16 connected to the support screw 6, after the internally threaded abutting tube 16 and the locking nut 15 are threadedly connected to the support screw 6, the internally threaded abutting tube 16 abuts against the inner wall of the stretching support plate 14, thereby squeezing and fixing the stretching support plate 14, which is beneficial to supporting the two arc-shaped outward expansion components 8.

[0039] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An anti-deformation support device for continuous die transfer production, characterized in that: The invention comprises a continuous mold assembly (1), wherein the continuous mold assembly (1) comprises a first workstation module (2) and a second workstation module (3), wherein the first workstation module (2) and the second workstation module (3) each comprise a plurality of single-piece continuous transfer molds (4), wherein the continuous transfer mold (4) is in an arch-shaped structure and comprises two arc-shaped outward expansion components (8), wherein an anti-deformation support component is provided between the two arc-shaped outward expansion components (8), wherein the anti-deformation support component comprises an intermediate fixed rod (5) and a telescopic adjustable extension rod (9) sleeved on both ends of the intermediate fixed rod (5). ) and a support abutment plate (7) respectively fixedly mounted on the free end of the telescopic adjustable extension rod (9), the support abutment plate (7) abuts against the inner wall of the arc-shaped outward expansion component (8), a support screw (6) is vertically welded to the middle outer wall of the intermediate fixed rod (5), a stretching support plate (14) is sleeved on the circumference of the support screw (6), the stretching support plate (14) abuts against the inner walls of two concave baffles (18) of the continuous transfer mold (4), and a locking nut (15) is provided on the circumference of the support screw (6) for abutting against the stretching support plate (14).

2. The anti-deformation support device for continuous mold transfer production according to claim 1, characterized in that: The outer walls of the two telescopically adjustable extension rods (9) are both provided with a plurality of threaded holes (11) at equal intervals. When the telescopically adjustable extension rods (9) are inserted into the middle fixed rod (5), they are fixed by adjusting bolts (10).

3. The anti-deformation support device for continuous mold transfer production according to claim 2, characterized in that: A positioning key block (12) is welded to the outer wall of one end of the two telescopically adjustable extension rods (9) close to the middle fixed rod (5), and a positioning key groove adapted to the positioning key block (12) is provided in the insertion hole of the middle fixed rod (5).

4. The anti-deformation support device for continuous mold transfer production according to claim 3, characterized in that: The back surfaces of the two supporting abutment plates (7) are both bonded with rubber protective pads (13).

5. The anti-deformation support device for continuous mold transfer production according to claim 4, characterized in that: A through-hole (17) for inserting the support screw (6) is provided in the middle of the stretch support plate (14), and the diameter of the through-hole (17) is larger than the diameter of the support screw (6).

6. The anti-deformation support device for continuous mold transfer production according to claim 5, characterized in that: An internal thread abutment tube (16) is integrally formed at one end of the locking nut (15) close to the stretching support plate (14), and the internal thread abutment tube (16) abuts against the inner wall of the stretching support plate (14).

7. The anti-deformation support device for continuous mold transfer production according to claim 6, characterized in that: The two concave baffles (18) are in an arc-shaped structure in the continuous transfer mold (4), and the back side of the stretching support plate (14) abuts against the inner walls of the two concave baffles (18).

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