Punching device for foot tube of sun umbrella

Abstract

The utility model discloses a sun umbrella foot tube punching device which comprises a control board, the upper surface of the control board is fixedly connected with a punching machine, the inside of the punching machine is movably connected with a movable pressing plate, the inside of the punching machine is movably connected with a supporting plate, and the four corners of the lower surface of the supporting plate are all fixedly connected with adjusting columns. The lower end face of the adjusting column is fixedly connected with the control board, the upper surface of the control board is fixedly connected with a fixing base, the upper surface of the fixing base is fixedly connected with a baffle, the outer surface of the baffle is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a push plate, and the outer surface of the push plate is fixedly connected with a foot cylinder positioning rod. And the front-back distance of the punching device can be freely adjusted through the arranged push plate and the telescopic rod, so that the punching device can adjust the punching device according to the required specification and size when punching the sun umbrella foot tube. And positioning of the adjusted size is achieved through the limiting plate, operation is convenient, and the position accuracy during punching is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching holes, in particular to a sun umbrella foot tube punching device. Background Art

[0002] Parasols are widely used in people's daily lives. The placement of parasols mainly relies on the gravity support of the base to prevent them from tipping over. Therefore, the base is the heaviest component of the parasol, especially for some large umbrellas with an umbrella area of ​​four or five square meters or even larger. This requires a larger parasol foot tube, and these foot tubes need to have multiple fixing holes when fixed.

[0003] The stamping equipment on the market currently usually uses a punch press to punch holes in the foot tube of a parasol through a specific mold. However, due to the different specifications of parasols, the fixed foot tubes also have size differences. There are still deficiencies in the design that is better suitable for parasol foot tubes of various sizes and specifications and completes the punching operation. A Chinese patent discloses a "parasol foot tube punching device" with application number "CN202021429369.1", which is processed by reducing noise and adjusting its hole spacing, but there are still deficiencies in the positioning of punching holes for parasol foot tubes of different specifications. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a sun umbrella foot tube punching device, which can freely adjust the front and rear distance through the push plate through the telescopic rod, so that the sun umbrella foot tube can be adjusted according to the required specifications when punching. And the adjusted size can be positioned through the limit plate, which is convenient for operation and effectively improves the accuracy of the position when punching.

[0005] The utility model also provides the above-mentioned sun umbrella foot tube punching device, comprising: a control table, the upper surface of the control table is fixedly connected with a punching machine, the inside of the punching machine is movably connected with a movable pressing plate, the inside of the punching machine is movably connected with a support plate, the four corners of the lower surface of the support plate are fixedly connected with adjusting columns, the lower end surface of the adjusting column is fixedly connected to the control table, the upper surface of the control table is fixedly connected with a fixing seat, the upper surface of the fixing seat is fixedly connected with a baffle, the outer surface of the baffle is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with a push plate, the outer surface of the push plate is fixedly connected with a foot tube positioning rod, the upper surface of the foot tube positioning rod is provided with a slide groove, the inside of the slide groove is slidably connected with a sliding block, and the outer surface of the sliding block is fixedly connected with a limiting plate; a fixed frame, the inside of the fixed frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with the movable pressing plate, the lower surface of the movable pressing plate is fixedly connected with a punching machine head, and the fixed frame is fixedly connected to the punching machine.

[0006] According to the sun umbrella foot tube punching device described in the utility model, guide grooves are arranged on the left and right sides of the punching machine, both ends of the support plate are slidably connected inside the guide grooves, and both ends of the movable pressing plate are slidably connected inside the guide grooves. The guide grooves make the movable plate and the support plate stable when they move up and down.

[0007] According to the sun umbrella foot tube punching device described in the utility model, the adjusting column is threadedly connected with the internal thread stud via a screw rod, and there are four adjusting columns in total, so that the supporting plate can be effectively fixed.

[0008] According to the sun umbrella foot tube punching device described in the utility model, the upper surface of the support plate is provided with arc grooves, and there are four groups of arc grooves, which makes it convenient to position the sun umbrella foot tube when punching.

[0009] According to the sun umbrella foot tube punching device described in the utility model, there are four foot tube positioning rods, which are respectively opposite to the positions of the arc grooves, and the positioning rods are fixedly connected to the sliders through positioning bolts, so as to fix the sun umbrella foot tube so that it can be supported when punching holes.

[0010] According to the sun umbrella foot tube punching device of the utility model, the lower surface of the push plate is slidably connected with the fixing seat through a slide rail, and the front and rear movable stroke of the push plate is 40 centimeters. Through adjustment, it can punch sun umbrella foot tubes of different specifications and sizes.

[0011] According to the sun umbrella foot tube punching device described in the utility model, there are two groups of hydraulic cylinders, and the output ends of the two groups of hydraulic cylinders are respectively fixedly connected to the left and right ends of the movable pressing plate. Punching is achieved through the power output by the hydraulic cylinders.

[0012] According to the sun umbrella foot tube punching device described in the utility model, there are four groups of punching machine heads, and each group of punching machine heads is respectively opposite to the foot tube positioning rod, so as to realize synchronous operation and effectively improve the punching efficiency.

[0013] Beneficial Effects

[0014] 1. Compared with the prior art, the sun umbrella foot tube punching device can freely adjust the front and rear distance through the push plate set through the telescopic rod, so that when punching the sun umbrella foot tube, it can be adjusted according to the required specifications and sizes.

[0015] 2. Compared with the prior art, this sun umbrella foot tube punching device realizes positioning of the adjusted size through a limit plate, which facilitates its operation and effectively improves the accuracy of the position during punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of a sun umbrella foot tube punching device of the utility model;

[0018] Figure 2 This is a bottom view of a sun umbrella foot tube punching device of the utility model;

[0019] Figure 3 It is a side view of a sun umbrella foot tube punching device of the utility model;

[0020] Figure 4 This is a top view of a sun umbrella foot tube punching device of the utility model;

[0021] Figure 5 It is a rear view of a sun umbrella foot tube punching device according to the utility model.

[0022] Legend:

[0023] 1. Operating console; 2. Punching machine; 3. Fixed frame; 4. Hydraulic cylinder; 5. Movable pressure plate; 6. Guide groove; 7. Support plate; 8. Adjustment column; 9. Foot tube positioning rod; 10. Arc groove; 11. Limit plate; 12. Punching machine head; 13. Baffle; 14. Telescopic rod; 15. Push plate; 16. Fixed seat; 17. Sliding block; 18. Slide groove. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 The utility model embodiment is a sun umbrella foot tube punching device, which includes: a control table 1, used to support the entire device, a punching machine 2 is fixedly connected to the upper surface of the control table 1 for punching, a movable pressing plate 5 is movably connected inside the punching machine 2 for driving the punching machine head 12 to move, a support plate 7 is movably connected inside the punching machine 2 for support, and an arc groove 10 is provided on the upper surface of the support plate 7 for positioning the sun umbrella foot tube, and there are four groups of arc grooves 10. Adjustment columns 8 are fixedly connected at the four corners of the lower surface of the support plate 7 for adjusting the height position and support, and the adjustment columns 8 are threadedly connected to the internal thread studs through screws, and there are four adjustment columns 8. The lower end surface of the adjusting column 8 is fixedly connected to the operating table 1, the upper surface of the operating table 1 is fixedly connected to a fixing seat 16, the upper surface of the fixing seat 16 is fixedly connected to a baffle 13, the outer surface of the baffle 13 is fixedly connected to a telescopic rod 14, the output end of the telescopic rod 14 is fixedly connected to a push plate 15 for overall forward and backward movement, and the lower surface of the push plate 15 is slidably connected to the fixing seat 16 through a slide rail;

[0026] The front and rear movable stroke of the push plate 15 is 40 centimeters. The outer surface of the push plate 15 is fixedly connected with a foot tube positioning rod 9 for positioning. There are four foot tube positioning rods 9, which are respectively opposite to the arc groove 10. The foot tube positioning rod 9 is fixedly connected with the slider 17 through a positioning bolt. The upper surface of the foot tube positioning rod 9 is provided with a slide groove 18 to provide movable conditions. The slide groove 18 is internally slidably connected with a slider 17 for sliding. The outer surface of the slider 17 is fixedly connected with a limit plate 11 for limiting the position; the fixed frame 3, the fixed frame 3 is internally fixedly connected with a hydraulic cylinder 4 for providing telescopic power. There are two groups of hydraulic cylinders 4, and the output ends of the two groups of hydraulic cylinders 4 are respectively fixedly connected with the left and right ends of the movable pressing plate 5.

[0027] The output end of the hydraulic cylinder 4 is fixedly connected to the movable pressing plate 5. The lower surface of the movable pressing plate 5 is fixedly connected with a punching head 12 for punching. There are four groups of punching heads 12, and each group of punching heads 12 is respectively opposite to the foot tube positioning rod 9. The fixed frame 3 is fixedly connected to the punching machine 2. The left and right sides of the punching machine 2 are provided with guide grooves 6 for guiding. Both ends of the support plate 7 are slidably connected inside the guide groove 6, and both ends of the movable pressing plate 5 are slidably connected inside the guide groove 6.

[0028] Working principle: install the punching machine 2 on the operating table 1, install the support plate 7 inside the punching machine 2, install the support plate 7 between the operating table 1 and the support plate 7 through the adjusting column 8, install the fixed seat 16 on the operating table 1, install the push plate 15 on the fixed seat 16 through the slide rail, install the baffle 13 on the fixed seat 16, and install the telescopic rod 14 on the baffle 13, fix the output end of the telescopic rod 14 to the push plate 15, install the foot tube positioning rod 9 on the push plate 15, and install the slider 17 in the slide groove 18 on the foot tube positioning rod 9, install the limit plate 11 on the slider 17, install the fixed frame 3 on the punching machine 2, install the hydraulic cylinder 4 on the fixed frame 3, install the movable pressing plate 5 on the output end of the hydraulic cylinder 4, and install the two ends of the movable pressing plate 5 inside the guide groove 6, and install the punching machine head 12 on the movable pressing plate 5.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sun umbrella foot tube punching device, characterized in that: include: An operating table (1), wherein the upper surface of the operating table (1) is fixedly connected to a punching machine (2), the inside of the punching machine (2) is movably connected to a movable pressing plate (5), the inside of the punching machine (2) is movably connected to a support plate (7), the lower surface of the support plate (7) is fixedly connected to adjustment columns (8) at four corners, the lower end surface of the adjustment column (8) is fixedly connected to the operating table (1), the upper surface of the operating table (1) is fixedly connected to a fixing seat (16), and the fixing seat (16) The upper surface of the baffle (13) is fixedly connected to the telescopic rod (14), the outer surface of the baffle (13) is fixedly connected to the output end of the telescopic rod (14) is fixedly connected to the push plate (15), the outer surface of the push plate (15) is fixedly connected to the foot tube positioning rod (9), the upper surface of the foot tube positioning rod (9) is provided with a slide groove (18), the interior of the slide groove (18) is slidably connected to a slider (17), and the outer surface of the slider (17) is fixedly connected to the limit plate (11); A fixed frame (3), the interior of which is fixedly connected to a hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is fixedly connected to a movable pressing plate (5), the lower surface of the movable pressing plate (5) is fixedly connected to a punching machine head (12), and the fixed frame (3) is fixedly connected to the punching machine (2).

2. A sun umbrella foot tube punching device according to claim 1, characterized in that: Guide grooves (6) are provided on the left and right sides of the inside of the punching machine (2), both ends of the support plate (7) are slidably connected inside the guide grooves (6), and both ends of the movable pressing plate (5) are slidably connected inside the guide grooves (6).

3. A sun umbrella foot tube punching device according to claim 1, characterized in that: The adjusting column (8) is threadedly connected to the internal threaded stud via a screw rod, and there are four adjusting columns (8) in total.

4. A sun umbrella foot tube punching device according to claim 1, characterized in that: The upper surface of the support plate (7) is provided with circular arc grooves (10), and there are four groups of circular arc grooves (10).

5. A sun umbrella foot punching device according to claim 1, characterized in that: There are four foot tube positioning rods (9) in total. The four foot tube positioning rods (9) are respectively opposite to the circular arc slots (10). The foot tube positioning rods (9) are fixedly connected to the slider (17) via positioning bolts.

6. A sun umbrella foot tube punching device according to claim 1, characterized in that: The lower surface of the push plate (15) is slidably connected to the fixed seat (16) via a slide rail, and the front and rear movable stroke of the push plate (15) is 40 centimeters.

7. A sun umbrella foot tube punching device according to claim 1, characterized in that: There are two groups of hydraulic cylinders (4), and the output ends of the two groups of hydraulic cylinders (4) are fixedly connected to the left and right ends of the movable pressing plate (5) respectively.

8. A sun umbrella foot tube punching device according to claim 1, characterized in that: There are four groups of the punching machine heads (12), and each group of the punching machine heads (12) is located opposite to the foot tube positioning rod (9).

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