Cast iron well lid pressing sliding mechanism

Abstract

The utility model discloses a cast iron well lid pressing sliding mechanism which comprises a base, a vertical plate and a top plate, the top of the base is connected with a horizontal top plate through a supporting vertical plate, sliding rails are installed on the two sides of the top of the horizontal top plate through screws, and a sliding table is arranged at one end of the top of each sliding rail. Sliding blocks are arranged at the two ends of the bottom of the sliding table and located in the sliding rails, an end plate is welded to one end of the top of the horizontal top plate, electric cylinders A are mounted at the two ends of one side of the end plate through mounting bases, and output shafts of the electric cylinders A are connected with the sliding table; a vertical plate is welded to one end of the top of the base, and a top plate is mounted at one end of the top of the vertical plate through bolts. The novel cast iron well lid pressing sliding mechanism facilitates movable feeding and discharging after feeding, and is suitable for wide application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron manhole cover processing, in particular to a cast iron manhole cover pressing and sliding mechanism. Background Art

[0002] Cast iron manhole covers are divided into ductile iron manhole covers and gray cast iron manhole covers. Generally speaking, ductile iron manhole covers of the same weight have stronger pressure resistance than gray iron manhole covers; the material used for gray iron manhole covers is generally HT200, and the material used for ductile iron manhole covers is generally QT500-7. During the production process of cast iron manhole covers, semi-finished manhole cover sheets need to be die-casted by a cast iron manhole cover pressing mechanism. The cast iron manhole cover pressing mechanism is generally equipped with a sliding mechanism to facilitate processing and production.

[0003] The cast iron manhole cover pressing and sliding mechanism has the following disadvantages: 1. The existing cast iron manhole cover pressing and sliding mechanism is not convenient for moving the feeding and unloading of materials after loading. For this reason, we propose a cast iron manhole cover pressing and sliding mechanism. Utility Model Content

[0004] The main purpose of the utility model is to provide a cast iron manhole cover pressing and sliding mechanism, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cast iron manhole cover pressing and sliding mechanism comprises a base, a vertical plate and a top plate, the top of the base is connected to a horizontal top plate through a supporting vertical plate, and slide rails are installed on both sides of the top of the horizontal top plate by screws, a sliding table is arranged at one end of the top of the slide rail, sliders are arranged at both ends of the bottom of the slide table and the sliders are located in the slide rail, an end plate is welded to one end of the top of the horizontal top plate, an electric cylinder A is installed at both ends of one side of the end plate through a mounting seat and the output shaft of the electric cylinder A is connected to the sliding table, a vertical plate is welded to one end of the top of the base and the top end of the vertical plate is installed with the top plate by bolts, an XY displacement platform is installed at one end of the bottom of the top plate by bolts and a suction pump is installed at the bottom sliding end of the XY displacement platform through the mounting seat.

[0007] Furthermore, the output port of the suction pump is connected to a connecting straight pipe and an atomizing nozzle is connected to the bottom of the connecting straight pipe. When the suction pump is turned on, the atomizing nozzle is used to atomize and spray the sucked paint, so as to facilitate spraying a protective layer on the die-cast cast iron manhole cover.

[0008] Furthermore, a hydraulic cylinder is installed at the bottom of the top plate and on one side of the XY displacement platform through a mounting seat, and the hydraulic cylinder is used to drive a circular pressing block to stamp and form the semi-finished cast iron manhole cover sheet.

[0009] Furthermore, the bottom of the hydraulic cylinder is connected to the circular pressing block via a connecting seat.

[0010] Furthermore, a circular pressing die is arranged on the top of the sliding platform and the circular pressing die faces the circular pressing block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model discloses a sliding mechanism for pressing a cast iron manhole cover. An electric cylinder A is used to push a sliding table to slide so that a circular pressing die is moved to the bottom of a circular pressing block, so that semi-finished cast iron manhole cover sheets can be placed in the circular pressing die conveniently. A hydraulic cylinder is then used to drive the circular pressing block to perform stamping and forming of the semi-finished cast iron manhole cover sheets.

[0013] 2. The utility model provides a cast iron manhole cover pressing and sliding mechanism, which utilizes electric cylinder A to drive the sliding table to slide and slide to one end close to the electric cylinder A, connects the output pipe of the anti-corrosion paint can to the feed port of the suction pump, turns on the suction pump and utilizes the atomizing nozzle to atomize and spray the sucked paint, so as to facilitate spraying a protective layer on the die-cast cast iron manhole cover, utilizes the XY displacement platform to facilitate moving the atomizing nozzle to facilitate comprehensive spraying and avoid blind areas in spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a cast iron manhole cover pressing and sliding mechanism.

[0015] Figure 2 It is a bottom view of a cast iron manhole cover pressing and sliding mechanism of the utility model.

[0016] Figure 3 The utility model is a top view of a cast iron manhole cover pressing and sliding mechanism.

[0017] In the figure: 1. sliding table; 2. vertical plate; 3. connecting seat; 4. hydraulic cylinder; 5. top plate; 6. round pressure block; 7. round pressing die; 8. end plate; 9. electric cylinder A; 10. supporting vertical plate; 11. base; 12. horizontal top plate; 13. slide rail; 14. slider; 15. XY displacement platform; 16. suction pump; 17. atomizing nozzle; 18. connecting straight pipe. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3As shown, a cast iron manhole cover pressing and sliding mechanism comprises a base 11, a vertical plate 2 and a top plate 5, the top of the base 11 is connected to a horizontal top plate 12 through a supporting vertical plate 10, and slide rails 13 are installed on both sides of the top of the horizontal top plate 12 by screws, a sliding table 1 is arranged at one end of the top of the slide rail 13, sliders 14 are arranged at both ends of the bottom of the slide table 1, and the sliders 14 are located in the slide rail 13, an end plate 8 is welded to one end of the top of the horizontal top plate 12, an electric cylinder A9 is installed at both ends of one side of the end plate 8 through a mounting seat, and the output shaft of the electric cylinder A9 is connected to the sliding table 1, a vertical plate 2 is welded to one end of the top of the base 11, and a top plate 5 is installed at one end of the top of the vertical plate 2 by bolts, an XY displacement platform 15 is installed at one end of the bottom of the top plate 5 by bolts, and a suction pump 16 is installed at the bottom sliding end of the XY displacement platform 15 through a mounting seat.

[0020] The output port of the suction pump 16 is connected to a connecting straight pipe 18 and the bottom of the connecting straight pipe 18 is connected to an atomizing nozzle 17 .

[0021] In this embodiment, Figure 2 As shown, the suction pump 16 is turned on and the atomizing nozzle 17 is used to atomize and spray the sucked paint, so as to spray a protective layer on the die-cast cast iron manhole cover.

[0022] Wherein, a hydraulic cylinder 4 is installed at the bottom of the top plate 5 and at one side of the XY displacement platform 15 through a mounting seat.

[0023] In this embodiment, Figure 1 , 2 As shown, the hydraulic cylinder 4 is used to drive the circular pressing block 6 to stamp and form the semi-finished cast iron manhole cover sheet.

[0024] The bottom of the hydraulic cylinder 4 is connected to the circular pressing block 6 via the connecting seat 3 .

[0025] In this embodiment, Figure 1 As shown, the hydraulic cylinder 4 is used to drive the circular pressing block 6 to perform a stamping action downward.

[0026] A circular pressing die 7 is disposed on the top of the sliding platform 1 and the circular pressing die 7 faces the circular pressing block 6 .

[0027] In this embodiment, Figure 1 As shown, the hydraulic cylinder 4 drives the circular pressing block 6 to stamp and form the semi-finished cast iron manhole cover sheet.

[0028] It should be noted that the utility model is a cast iron manhole cover pressing sliding mechanism. When working, the electric cylinder A9 is used to push the sliding table 1 to slide so that the circular pressing die 7 moves to the bottom of the circular pressing block 6, so that the semi-finished cast iron manhole cover sheet can be placed in the circular pressing die 7, and then the hydraulic cylinder 4 is used to drive the circular pressing block 6 to stamp the semi-finished cast iron manhole cover sheet. The electric cylinder A9 is used to drive the sliding table 1 to slide and slide to one end close to the electric cylinder A9, and the output pipe of the anti-corrosion paint can is connected to the feed port of the suction pump 16. The suction pump 16 is turned on and the atomizing nozzle 17 is used to atomize and spray the sucked paint, so as to spray a protective layer on the die-cast cast iron manhole cover. The XY displacement platform 15 is used to move the atomizing nozzle 17 to facilitate comprehensive spraying and avoid blind spots in spraying.

[0029] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cast iron manhole cover pressing and sliding mechanism, comprising a base (11), a vertical plate (2) and a top plate (5), characterized in that: The top of the base (11) is connected to a horizontal top plate (12) via a supporting vertical plate (10), and slide rails (13) are installed on both sides of the top of the horizontal top plate (12) via screws; a sliding table (1) is provided at one end of the top of the slide rail (13); sliders (14) are provided at both ends of the bottom of the slide rail (1), and the sliders (14) are located in the slide rail (13); an end plate (8) is welded to one end of the top of the horizontal top plate (12); an electric cylinder A (9) is installed at both ends of one side of the end plate (8) via a mounting seat, and the output shaft of the electric cylinder A (9) is connected to the sliding table (1); a vertical plate (2) is welded to one end of the top of the base (11), and a top plate (5) is installed at one end of the top of the vertical plate (2) via bolts; an XY displacement platform (15) is installed at one end of the bottom of the top plate (5) via bolts, and a suction pump (16) is installed at the bottom sliding end of the XY displacement platform (15) via a mounting seat.

2. A cast iron manhole cover pressing and sliding mechanism according to claim 1, characterized in that: The output port of the suction pump (16) is connected to a connecting straight pipe (18), and the bottom of the connecting straight pipe (18) is connected to an atomizing nozzle (17).

3. The cast iron manhole cover pressing and sliding mechanism according to claim 1, characterized in that: A hydraulic cylinder (4) is mounted on the bottom of the top plate (5) and located on one side of the XY displacement platform (15) via a mounting seat.

4. A cast iron manhole cover pressing and sliding mechanism according to claim 3, characterized in that: The bottom of the hydraulic cylinder (4) is connected to a circular pressing block (6) via a connecting seat (3).

5. The cast iron manhole cover pressing and sliding mechanism according to claim 1, characterized in that: A circular pressing die (7) is arranged on the top of the sliding platform (1), and the circular pressing die (7) is directly opposite to the circular pressing block (6).

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