Translation type protective cover of circular seam welding machine

Abstract

The utility model relates to the technical field of circular seam welding machines, in particular to a circular seam welding machine translation type protective cover which comprises a machining panel, a left vertical rod and a right vertical rod are fixedly installed on the upper surface of the machining panel, a guide plate is fixedly installed between the two vertical rods, and a welding hole is formed in the center of the guide plate. A front side baffle is fixedly installed on the vertical rod located on the left side, a protection assembly is arranged on the machining panel and comprises a guide rail fixedly installed on the machining panel, a servo motor is fixedly installed at the end of the guide rail, a lead screw is fixedly installed at the tail end of an output shaft of the servo motor, and a sliding block is in threaded connection with the lead screw. A supporting frame is fixedly installed on the sliding block, a transparent cover is fixedly installed at the end of the supporting frame, and a guide groove is formed in the top of the transparent cover. The device is provided with the translation type protective cover, so that splash-proof protection operation can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of girth welders, in particular to a translational protective cover for a girth welder. Background Art

[0002] A girth welder is a machine specially used for girth welding. It can complete various circular and annular weld welding tasks. A girth welder can usually select a variety of welding power sources to form a complete girth automatic welding system. There are many types of girth welders on the market. Most of them are equipped with a welding operating table to facilitate welding operations at the welding operating table.

[0003] The operating table of a traditional girth welder is generally exposed directly to the outside, and lacks a corresponding protective cover component, so protective operations cannot be performed. Since sparks are generated during welding, the lack of protective components will cause sparks to fly everywhere, which poses a certain safety hazard and brings inconvenience to users. In view of this, we propose a translational protective cover for a girth welder. Utility Model Content

[0004] The utility model aims to provide a translational protective cover for a girth welder to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A translational protective cover for a girth seam welding machine comprises a processing panel, two symmetrical vertical rods on the left and right are fixedly mounted on the upper surface of the processing panel, a guide plate is fixedly mounted between the two vertical rods, a welding hole is arranged at the center position of the guide plate, a front baffle is fixedly mounted on the vertical rod on the left, a protective assembly is arranged on the processing panel, the protective assembly comprises a guide rail fixedly mounted on the processing panel, a servo motor is fixedly mounted on the end of the guide rail, a lead screw is fixedly mounted on the end of the output shaft of the servo motor, a slider is threadedly connected to the lead screw, a support frame is fixedly mounted on the slider, a transparent cover is fixedly mounted on the end of the support frame, a guide groove is arranged at the top position of the transparent cover, the guide plate is located in the guide groove and is slidably connected to the guide groove.

[0007] Preferably, two symmetrical sliding bars are fixedly mounted on the upper surface of the processing panel, and a sliding groove is provided on the end plate of the transparent cover. The sliding bar is located in the sliding groove and is slidably connected with the sliding groove, so that the transparent cover can move horizontally more smoothly.

[0008] Preferably, the slider is slidably connected to the guide rail, the size of the slider is matched with the size of the guide rail, and the transparent cover is against the front baffle for protective operation.

[0009] Preferably, a front exposure hole is provided at the end of the transparent cover, and the front exposure hole is used for an object to pass through.

[0010] Preferably, an emergency operation hole connected to the outside is provided on the front plate of the transparent cover, and the emergency operation hole is used for manual operation.

[0011] Preferably, a transparent cover is hingedly connected to a hole wall on one side of the emergency operation hole via a hinge, and the transparent cover is used to seal the emergency operation hole when closed.

[0012] Preferably, a handle is fixedly mounted on the transparent cover, and the handle is used for opening and closing operations.

[0013] Preferably, the front end portion of the guide groove is connected to the outside, and the size of the guide plate is matched with the size of the guide groove, so as to be used for the normal sliding operation of the transparent cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model ensures that the transparent cover can be used to perform protective operations during use by providing a protective component, thereby preventing sparks from flying everywhere. In addition, since the transparent cover can move left and right, the transparent cover can be opened and closed, which will not affect the normal placement and removal of workpieces, making it easy to use and achieving the effect of protection with a self-contained translational protective cover.

[0016] 2. The utility model realizes the guiding operation of the movement of the transparent cover by means of the provided sliding bar. In addition, the transparent cover can be opened for operation in an emergency by means of the provided emergency operation hole, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the explosion structure of the protection component of the utility model;

[0021] Figure 5 For this utility model Figure 4Enlarged view of point A in the middle.

[0022] The meaning of each number in the figure is:

[0023] 1. Processing panel; 10. Vertical rod; 11. Guide plate; 12. Welding hole; 13. Front baffle; 14. Slide bar;

[0024] 2. Protective assembly; 20. Guide rail; 21. Servo motor; 22. Screw rod; 23. Slider; 24. Support frame; 25. Transparent cover; 251. Slide groove; 252. Front exposure hole; 253. Guide groove; 26. Emergency operation hole; 27. Transparent cover; 271. Handle. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a translational protective cover for a girth welder, comprising a processing panel 1, on the upper surface of which two symmetrical vertical rods 10 are fixedly installed, a guide plate 11 is fixedly installed between the two vertical rods 10, and a welding hole 12 is arranged at the center of the guide plate 11, so that the welding head can normally pass through the welding hole 12 for welding operation;

[0027] Specifically, a front baffle 13 is fixedly installed on the vertical rod 10 on the left side, and a protective component 2 is arranged on the processing panel 1. The protective component 2 includes a guide rail 20 fixedly installed on the processing panel 1, a servo motor 21 is fixedly installed on the end of the guide rail 20, a screw rod 22 is fixedly installed on the end of the output shaft of the servo motor 21, a slider 23 is threadedly connected to the screw rod 22, a support frame 24 is fixedly installed on the slider 23, a transparent cover 25 is fixedly installed on the end of the support frame 24, a guide groove 253 is arranged at the top position of the transparent cover 25, the guide plate 11 is located in the guide groove 253 and is slidably connected with the guide groove 253, so as to facilitate the protection operation by using the transparent cover 25 to achieve the effect of preventing sparks from flying everywhere.

[0028] In this embodiment, two symmetrical sliding bars 14 are fixedly installed on the upper surface of the processing panel 1, and a sliding groove 251 is provided on the end plate of the transparent cover 25. The sliding bar 14 is located in the sliding groove 251 and is slidably connected with the sliding groove 251, which plays a guiding role, so that the transparent cover 25 can move horizontally more smoothly.

[0029] Specifically, the slider 23 is slidably connected to the guide rail 20, the size of the slider 23 matches the size of the guide rail 20, and the transparent cover 25 is against the front baffle 13 for protection operation, so that the slider 23 drives the transparent cover 25 to slide more smoothly when sliding.

[0030] Furthermore, a front exposure hole 252 is provided at the end of the transparent cover 25 , and the front exposure hole 252 is used for an object to pass through, so that when the transparent cover 25 moves along the processing panel 1 , it will not cause mutual obstruction with components on the processing panel 1 .

[0031] In addition, an emergency operation hole 26 communicating with the outside is provided on the front plate of the transparent cover 25, and the emergency operation hole 26 is used for manual operation.

[0032] It is worth noting that a transparent cover 27 is hinged on one side wall of the emergency operation hole 26 through a hinge, and the transparent cover 27 is used to seal the emergency operation hole 26 when closed; a handle 271 is fixedly mounted on the transparent cover 27, and the handle 271 is used for opening and closing operations.

[0033] It is worth noting that the front end of the guide groove 253 is connected to the outside, and the size of the guide plate 11 is adapted to the size of the guide groove 253 for normal sliding operation of the transparent cover 25 .

[0034] When the utility model of the translational protective cover of the girth welder is used, the processing part is placed at the corresponding position on the processing panel 1, and then the servo motor 21 is connected to the external power supply and made to work. When the servo motor 21 works, the output shaft on it rotates to drive the screw rod 22 to rotate, and the screw rod 22 rotates to drive the slider 23 threadedly connected thereto to move, and the slider 23 moves to drive the transparent cover 25 to move toward the front baffle 13, so that the transparent cover 25 is closed, and the protective operation is completed;

[0035] After the processing is completed, the servo motor 21 is connected to an external power supply and made to work. When the servo motor 21 works, the output shaft thereon rotates in the reverse direction to drive the screw rod 22 to rotate in the reverse direction. The screw rod 22 rotates in the reverse direction to drive the slider 23 to move, further driving the transparent cover 25 to open, and then the workpiece is taken out.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A translational protective cover for a girth welder, comprising a processing panel (1), characterized in that: Two mutually symmetrical vertical rods (10) are fixedly mounted on the upper surface of the processing panel (1), a guide plate (11) is fixedly mounted between the two vertical rods (10), a welding hole (12) is provided at the center of the guide plate (11), a front baffle (13) is fixedly mounted on the vertical rod (10) on the left, a protection component (2) is provided on the processing panel (1), and the protection component (2) comprises a guide rail (20) fixedly mounted on the processing panel (1), and the guide rail (20) A servo motor (21) is fixedly mounted on the end of the servo motor (21); a screw rod (22) is fixedly mounted on the end of the output shaft of the servo motor (21); a slider (23) is threadedly connected to the screw rod (22); a support frame (24) is fixedly mounted on the slider (23); a transparent cover (25) is fixedly mounted on the end of the support frame (24); a guide groove (253) is provided at the top of the transparent cover (25); the guide plate (11) is located in the guide groove (253) and is slidably connected to the guide groove (253).

2. The translational protective cover for the girth welder according to claim 1 is characterized in that: Two mutually symmetrical left and right sliding bars (14) are fixedly mounted on the upper surface of the processing panel (1); a sliding groove (251) is provided on the end plate of the transparent cover (25); the sliding bar (14) is located in the sliding groove (251) and is slidably connected to the sliding groove (251).

3. The translational protective cover for the girth welder according to claim 1 is characterized in that: The slider (23) is slidably connected to the guide rail (20); the size of the slider (23) matches the size of the guide rail (20); and the transparent cover (25) abuts against the front baffle (13) for protective operation.

4. The translational protective cover for the girth welder according to claim 1 is characterized in that: The end of the transparent cover (25) is provided with a front exposure hole (252), and the front exposure hole (252) is used for an object to pass through.

5. The translational protective cover for the girth welder according to claim 1 is characterized in that: An emergency operation hole (26) communicating with the outside is arranged on the front side plate of the transparent cover (25), and the emergency operation hole (26) is used for manual operation.

6. The translational protective cover for the girth welder according to claim 5 is characterized in that: A transparent cover plate (27) is hingedly connected to a hole wall on one side of the emergency operation hole (26) via a hinge, and the transparent cover plate (27) is used to seal the emergency operation hole (26) when closed.

7. The translational protective cover for the girth welder according to claim 6 is characterized in that: A handle (271) is fixedly mounted on the transparent cover plate (27), and the handle (271) is used for opening and closing operations.

8. The translational protective cover for the girth welder according to claim 1 is characterized in that: The front end of the guide groove (253) is in communication with the outside, and the size of the guide plate (11) is matched with the size of the guide groove (253) for the normal sliding operation of the transparent cover (25).

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