S-shaped water expansion forming machine for elbow

Abstract

The utility model relates to the technical field of water expansion forming machines, and discloses an elbow s-shaped water expansion forming machine which comprises a base, a motor is fixedly connected to the left side of the exterior of the base, the output end of the motor is fixedly connected with a two-way lead screw, sliding blocks are in threaded connection with the two sides of the exterior of the two-way lead screw, and sockets are fixedly connected to the upper portions of the sliding blocks. The device comprises a socket, springs are fixedly connected to the exterior of the socket, pull plates are fixedly connected to the sides, away from each other, of the springs, clamping rods are fixedly connected to the sides, close to each other, of the pull plates, the clamping rods are slidably connected to the interior of the socket, an insertion groove is formed in the socket, and a clamping assembly is slidably connected to the interior of the insertion groove. According to the utility model, the clamp can be replaced, so that the clamp can be quickly replaced and adjusted to adapt to different geometrical shapes and sizes of workpieces. The flexibility of the device is improved, and the production line can quickly adapt to new products or design changes.

Description

Technical Field

[0001] The utility model relates to the technical field of water swelling forming machines, in particular to an elbow S-shaped water swelling forming machine. Background Art

[0002] Water expansion forming machine is a kind of equipment used to make metal pipes, pipe fittings or other formed parts. This machine is mainly used to process metal sheets, bend them and form them into the required shape, usually used to make pipe elbows, bends, etc.

[0003] After searching, the announcement number CN207447031U discloses a straight-through water expansion molding machine, including a frame, two injection devices, a lifting device with an upper mold and a workbench with a lower mold, the frame is fixedly connected to a hollow one-piece frame, the two injection devices are respectively fixedly connected to the left and right sides of the frame, the lifting device is fixedly connected to the top of the frame, and the workbench is fixedly connected to the bottom surface inside the frame.

[0004] Although this patented technology can fix the lifting device on the top of the frame, and the injection device and the workbench are set on the frame, making the overall structure very compact and firm, not easy to loosen, greatly enhancing the firmness of long-term work and ensuring the accuracy of product processing, but different products have different shapes, and the fixture cannot be changed according to the product, which lacks flexibility. Therefore, an elbow S-type water expansion molding machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an elbow S-shaped water swelling forming machine, aiming to improve the problem in the prior art that the clamp cannot be changed according to the product and lacks flexibility.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an elbow S-shaped water expansion forming machine, comprising a base, a motor is fixedly connected to the outer left side of the base, a bidirectional screw is fixedly connected to the output end of the motor, sliders are threadedly connected to the outer sides of the bidirectional screw, a socket is fixedly connected to the upper part of the slider, a spring is fixedly connected to the outer side of the socket, a pull plate is fixedly connected to the separated side of the spring, a clamping rod is fixedly connected to the adjacent side of the pull plate, the clamping rod is slidably connected to the inside of the socket, a slot is opened inside the socket, and a clamping assembly is slidably connected to the inside of the slot.

[0007] Furthermore, a collecting trough is provided inside the base, a fan is fixedly connected inside the collecting trough, dust suction pipes are fixedly connected to both sides of the outside of the base, and a dust hood is fixedly connected to the input end of the dust suction pipe.

[0008] Furthermore, the clamping assembly includes an insert block, which is slidably connected to the inside of the slot, and a clamp is fixedly connected to the upper part of the insert block.

[0009] Furthermore, the rear portion of the sliding block is fixedly connected to a limiting block.

[0010] Furthermore, a limiting groove is provided inside the base, the limiting block is slidably connected inside the limiting groove, a clamping groove is provided inside the inserting block, and the clamping rod is slidably connected inside the clamping groove.

[0011] Furthermore, a fixing frame is fixedly connected to the upper portion of the base, a hydraulic cylinder is fixedly connected to the upper portion of the fixing frame, and a molding module is fixedly connected to the output end of the hydraulic cylinder.

[0012] Furthermore, a filter plate is fixedly connected inside the collecting tank.

[0013] Furthermore, a support plate is fixedly connected to the left side of the exterior of the base, and a motor is fixedly connected to the upper part of the support plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, the replaceable fixture is realized by the mutual cooperation between the two-way screw rod, the fixture, the insert block and other structures, so that the fixture can be quickly replaced and adjusted to adapt to different workpiece geometries and sizes. This improves the flexibility of the device and enables the production line to quickly adapt to new products or design changes.

[0016] 2. In the utility model, through the mutual cooperation between multiple structures such as the fan, the collection tank, the dust hood, etc., these substances can be removed in time, the production area can be kept clean and hygienic, and a better working environment can be provided for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the S-shaped elbow water expansion forming machine proposed by the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the elbow S-shaped water swelling forming machine proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of the base of the elbow S-shaped water expansion forming machine proposed by the utility model.

[0020] Legend:

[0021] 1. Base; 2. Motor; 3. Bidirectional screw rod; 4. Slider; 5. Socket; 6. Clamp; 7. Slot; 8. Insert block; 9. Spring; 10. Pull plate; 11. Clamp rod; 12. Clamp slot; 13. Limit block; 14. Limit slot; 15. Collecting slot; 16. Fan; 17. Filter plate; 18. Dust suction pipe; 19. Dust suction hood; 20. Hydraulic cylinder; 21. Forming module; 22. Support plate; 23. Fixed frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 The utility model provides an embodiment: an elbow S-shaped water swelling forming machine, comprising a base 1, a motor 2 is fixedly connected to the outer left side of the base 1, a bidirectional screw rod 3 is fixedly connected to the output end of the motor 2, sliders 4 are threadedly connected to the outer sides of the bidirectional screw rod 3, a socket 5 is fixedly connected to the upper part of the slider 4, a spring 9 is fixedly connected to the outer side of the socket 5, a pull plate 10 is fixedly connected to the separated side of the spring 9, a clamping rod 11 is fixedly connected to the inner part of the socket 5, a slot 7 is provided inside the socket 5, a clamping assembly is slidably connected to the inner part of the slot 7, the clamping assembly comprises an insert block 8, the insert block 8 is slidably connected to the inner part of the slot 7, a fixture 6 is fixedly connected to the upper part of the insert block 8, a limiting block 13 is fixedly connected to the rear part of the slider 4, a limiting slot 14 is provided inside the base 1, the limiting block 13 is slidably connected to the inner part of the limiting slot 14, a clamping slot 12 is provided inside the insert block 8, and the clamping rod 11 is slidably connected to the inner part of the clamping slot 12.

[0024] By starting the motor 2, the motor 2 drives the bidirectional screw rod 3 to rotate and drives the slider 4 to move. The movement of the slider 4 drives the socket 5 to move and drives the plug block 8 to move. The movement of the plug block 8 drives the clamp 6 to move, thereby clamping and fixing the object. Subsequently, the pull plate 10 is pulled, the spring 9 is stretched, and the pull plate 10 drives the clamping rod 11 to disengage from the clamping slot 12 and causes the plug block 8 to disengage from the inside of the slot 7, thereby playing the role of a replaceable clamp.

[0025] Reference Figure 1 and Figure 3A collecting tank 15 is provided inside the base 1, and a fan 16 is fixedly connected inside the collecting tank 15. Dust suction pipes 18 are fixedly connected to both sides of the outside of the base 1, and a dust suction hood 19 is fixedly connected to the input end of the dust suction pipe 18. A fixing frame 23 is fixedly connected to the upper part of the base 1, and a hydraulic cylinder 20 is fixedly connected to the upper part of the fixing frame 23. A molding module 21 is fixedly connected to the output end of the hydraulic cylinder 20. A filter plate 17 is fixedly connected inside the collecting tank 15, and a support plate 22 is fixedly connected to the left side of the outside of the base 1, and a motor 2 is fixedly connected to the upper part of the support plate 22.

[0026] By starting the fan 16, the dust is sucked into the dust pipe 18 through the dust hood 19 and finally into the collection tank 15. The collection tank 15 collects the dust. The filter plate 17 in the collection tank 15 prevents the fan 16 from being damaged. By starting the hydraulic cylinder 20, the hydraulic cylinder 20 drives the forming module 21 to move, which can quickly process the metal sheet. By fixing the support plate 22 to the outside of the base 1, it supports the motor 2.

[0027] Working principle: First, by starting the motor 2, the motor 2 drives the bidirectional screw 3 to rotate, the rotation of the bidirectional screw 3 drives the slider 4 to move, the movement of the slider 4 drives the socket 5 to move, the movement of the socket 5 drives the plug 8 to move, the movement of the plug 8 drives the clamp 6 to move, and the object is clamped, and then the pull plate 10 is pulled to stretch the spring 9, the pull plate 10 drives the clamping rod 11 to disengage from the clamping slot 12, and then the plug 8 is disengaged from the inside of the slot 7, thereby realizing a replaceable clamp that allows rapid replacement and adjustment of the clamp to adapt to different workpiece geometries and sizes, which improves the flexibility of the device and enables the production line to quickly adapt to new products or design changes. When there is dust on the workbench, start the fan 16, and the dust is sucked into the dust suction pipe 18 through the dust suction hood 19, and then through the dust suction pipe 18 to the inside of the collection tank 15, and the collection tank 15 collects the dust. The filter plate 17 in the collection tank 15 prevents dust from entering the fan 16, so that these substances can be removed in time, keeping the production area clean and hygienic, and providing a better working environment for the staff.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An elbow S-shaped water swelling forming machine, comprising a base (1), characterized in that: The left side of the outside of the base (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a bidirectional screw rod (3), both sides of the outside of the bidirectional screw rod (3) are threadedly connected to sliders (4), the upper part of the slider (4) is fixedly connected to a socket (5), the outside of the socket (5) is fixedly connected to a spring (9), the away side of the spring (9) is fixedly connected to a pull plate (10), the close side of the pull plate (10) is fixedly connected to a clamping rod (11), the clamping rod (11) is slidably connected to the inside of the socket (5), a slot (7) is provided inside the socket (5), and a clamping assembly is slidably connected to the inside of the slot (7).

2. The elbow S-shaped water swelling forming machine according to claim 1, characterized in that: A collecting groove (15) is provided inside the base (1), a fan (16) is fixedly connected inside the collecting groove (15), dust suction pipes (18) are fixedly connected to both sides of the outside of the base (1), and a dust suction hood (19) is fixedly connected to the input end of the dust suction pipe (18).

3. The elbow S-shaped water swelling forming machine according to claim 1, characterized in that: The clamping assembly comprises an insert block (8), the insert block (8) is slidably connected inside the slot (7), and the upper part of the insert block (8) is fixedly connected with a clamp (6).

4. The elbow S-shaped water swelling forming machine according to claim 3, characterized in that: The rear portion of the sliding block (4) is fixedly connected to a limiting block (13).

5. The elbow S-shaped water swelling forming machine according to claim 4, characterized in that: A limiting groove (14) is provided inside the base (1), the limiting block (13) is slidably connected inside the limiting groove (14), a clamping groove (12) is provided inside the inserting block (8), and the clamping rod (11) is slidably connected inside the clamping groove (12).

6. The elbow S-shaped water swelling forming machine according to claim 1, characterized in that: The upper part of the base (1) is fixedly connected to a fixing frame (23), the upper part of the fixing frame (23) is fixedly connected to a hydraulic cylinder (20), and the output end of the hydraulic cylinder (20) is fixedly connected to a molding module (21).

7. The elbow S-shaped water swelling forming machine according to claim 2, characterized in that: A filter plate (17) is fixedly connected inside the collecting tank (15).

8. The elbow S-shaped water swelling forming machine according to claim 1, characterized in that: A support plate (22) is fixedly connected to the left side of the exterior of the base (1), and a motor (2) is fixedly connected to the upper part of the support plate (22).

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