Stamping mechanism for processing fireproof doors and windows

Abstract

The utility model provides a stamping mechanism for fireproof door and window processing, which comprises a case and a pressing table installed at the upper end of the case, a displacement plate is arranged on the case, a plurality of groups of adjusting tables are adjustably installed on the displacement plate, and a limiting piece, a clamping piece and a lower die are respectively installed at the upper end of the displacement plate through the adjusting tables. The corresponding position is adjusted through the adjusting table; and a plurality of groups of hydraulic cylinders are arranged in the case. The hydraulic cylinder controls the pressing table to ascend and descend, the multiple sets of adjusting columns are adjustably arranged on the pressing table, the upper die is installed at the lower ends of the adjusting columns, the lower die is installed on the adjusting table so as to be matched with the upper die, synchronous stamping machining can be conducted on multiple positions of a metal plate at the same time, and the machining efficiency is improved. The adjusting column and the adjusting table are arranged in an adjustable mode so that the adjusting column and the adjusting table can be adjusted to corresponding positions according to different machining size requirements. And the limiting piece and the clamping piece are matched and used for positioning the metal plate, and the stability of stamping machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a stamping mechanism used for processing fireproof doors and windows. Background Art

[0002] Fireproof doors and windows are generally made of metal sheets. In the process of processing metal sheets into doors and windows, multiple stamping operations such as bending, punching, and cutting are required, and some need to be stamped into corresponding shapes in the sheet. The door and window sheets are long, and generally multiple operations are required on the sheet. Each operation also requires measuring the size for accurate stamping, which is cumbersome and has low processing efficiency. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a stamping mechanism for processing fireproof doors and windows to solve the problems raised in the above-mentioned background technology.

[0004] The technical problem solved by the utility model is achieved by the following technical scheme: a stamping mechanism for processing fireproof doors and windows, comprising a chassis and a pressing platform installed at the upper end of the chassis, the chassis is provided with a displacement plate, and a plurality of adjustment platforms are adjustably installed on the displacement plate, and a limiter, a clamping member and a lower mold are respectively installed on the upper end of the displacement plate through the adjustment platform to adjust the corresponding position through the adjustment platform; a plurality of hydraulic cylinders are arranged in the chassis, and the upper end of the output rod of the hydraulic cylinder is fixedly connected to the bottom of the pressing platform, and the hydraulic cylinders act synchronously to drive the pressing platform to move up and down, and a plurality of adjustment columns are adjustably installed on the pressing platform, and a mounting seat is fixedly provided at the lower end of the adjusting column, so that the upper mold can be installed through the mounting seat, and the upper mold and the lower mold are used to cooperate to perform stamping processing on the metal sheet.

[0005] As a further solution of the utility model:

[0006] An adjusting slot is provided on one side of the press platform corresponding to the adjusting column, and a ring body is integrally provided on the inner wall of the adjusting slot. The adjusting column is a threaded columnar structure. A first locking sleeve is provided at the upper end of the press platform, and a second locking sleeve is provided at the lower end of the press platform. The first locking sleeve and the second locking sleeve are respectively threadedly connected to the adjusting column and are respectively abutted against the ring body to fix the adjusting column on the press platform. By loosening the first locking sleeve and the second locking sleeve, the adjusting column can be raised and lowered, and the adjusting column can be pushed to move in the adjusting slot to adjust the position and height of the upper mold.

[0007] As a further solution of the utility model:

[0008] The first locking sleeve and the second locking sleeve are step-shaped structures, and the first locking sleeve and the second locking sleeve are symmetrically arranged. The first locking sleeve and the second locking sleeve are inserted into the adjustment slide groove on the opposite sides to limit the first locking sleeve and the second locking sleeve respectively. A rotating handle is annularly distributed on one side of the outer end of the first locking sleeve and the second locking sleeve to facilitate the rotation of the first locking sleeve and the second locking sleeve.

[0009] As a further solution of the utility model:

[0010] The adjustment platform includes a sleeve plate, an adjustment slide rail installed on the sleeve plate, and an adjustment slider slidably installed on the adjustment slide rail. The sleeve plate is sleeved on the displacement plate, and inclined positioning grooves are provided on both sides of the displacement plate. Both sides of the sleeve plate are abutted against the walls of the positioning groove to prevent the sleeve plate from separating from the displacement plate. The sleeve plate is distributed with a plurality of locking bolts, which are threadedly connected to the screw holes on the sleeve plate to abut against the upper end surface of the displacement plate, thereby fixing the sleeve plate at the corresponding position of the displacement plate; a locking knob is provided on one side of the adjustment slider to fix the adjustment slider at the corresponding position of the adjustment slide rail.

[0011] As a further solution of the utility model:

[0012] The limiting member comprises a limiting plate fixedly mounted on the upper end of the adjusting sliding block, and the limiting plate is vertically arranged to abut against one side of the metal plate.

[0013] As a further solution of the utility model:

[0014] The clamping member includes a clamping frame fixedly mounted on the adjusting slider and a clamping plate arranged in the clamping frame. An electric cylinder is arranged on one side of the clamping frame. The output rod of the electric cylinder passes through the corresponding hole of the clamping frame and is fixedly connected to the clamping plate to push the clamping plate to move. Guide rods are arranged on both sides of the clamping plate. The guide rods are slidably mounted in the guide sleeves corresponding to the clamping frame to limit the clamping plate. Specifically, the electric cylinder controls the expansion and contraction movement of the clamping plate to fix the metal sheet in the clamping frame.

[0015] As a further solution of the utility model:

[0016] The lower mold is fixedly mounted on the adjusting slide block, and the lower mold is matched with the upper mold.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the hydraulic cylinder controls the lifting of the press plate, and the press plate is adjustable with several groups of adjusting columns, the upper mold is installed at the lower end of the adjusting column, and the lower mold is installed on the adjusting table to cooperate with the upper mold to achieve simultaneous stamping processing of multiple locations of the metal sheet, thereby improving processing efficiency. Both the adjusting column and the adjusting table are adjustable so that they can be adjusted to the corresponding positions according to different processing size requirements. The limiter and the clamping member cooperate to position the metal sheet and improve the stability of the stamping process. After the device can adjust the corresponding positions of the adjusting column and the adjusting table in advance, it can achieve simultaneous stamping processing of multiple locations of a metal sheet, thereby improving the efficiency of batch processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0021] Markings in the figure: 1. Chassis; 2. Pressing table; 3. Adjusting table; 4. Clamping frame; 11. Displacement plate; 12. Hydraulic cylinder; 13. Metal plate; 21. Adjusting column; 22. Mounting seat; 23. Upper mold; 24. Adjusting slide; 25. Ring body; 26. First locking sleeve; 27. Second locking sleeve; 28. Rotary handle; 31. Lower mold; 32. Sleeve plate; 33. Adjusting slide rail; 34. Adjusting slider; 35. Locking bolt; 36. Locking knob; 37. Limiting plate; 41. Clamping plate; 42. Electric cylinder; 43. Guide rod. DETAILED DESCRIPTION

[0022] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below with reference to specific illustrations.

[0023] like Figures 1 to 3 As shown,

[0024] The present embodiment provides a stamping mechanism for processing fireproof doors and windows, including a chassis 1 and a pressing platform 2 installed on the upper end of the chassis 1, the chassis is provided with a displacement plate 11, and a plurality of adjustment platforms 3 are adjustably installed on the displacement plate 11, and a limiter, a clamping member and a lower mold 31 are respectively installed on the upper end of the displacement plate 11 through the adjustment platform 3, so that the corresponding positions can be adjusted through the adjustment platform 3; a plurality of hydraulic cylinders 12 are arranged in the chassis 1, and the upper end of the output rod of the hydraulic cylinder 12 is fixedly connected to the bottom of the pressing platform 2, and the hydraulic cylinder 12 moves synchronously to drive the pressing platform 2 to move up and down, and a plurality of adjustment columns 21 are adjustably installed on the pressing platform 2, and a mounting seat 22 is fixedly provided at the lower end of the adjusting column 21, so that the upper mold 23 can be installed through the mounting seat 22, and the upper mold 23 and the lower mold 31 cooperate to perform stamping processing on the metal plate 13.

[0025] In this embodiment, an adjusting groove 24 is provided on one side of the press platform 2 corresponding to the adjusting column 21, and a ring body 25 is integrally provided on the inner wall of the adjusting groove 24. The adjusting column 21 is a threaded columnar structure. The adjusting column 21 is located at the upper end of the press platform 2 and is provided with a first locking sleeve 26. The adjusting column 21 is located at the lower end of the press platform 2 and is provided with a second locking sleeve 27. The first locking sleeve 26 and the second locking sleeve 27 are respectively threadedly connected to the adjusting column 21 and are respectively abutted against the ring body 25 to fix the adjusting column 21 on the press platform 2. By loosening the first locking sleeve 26 and the second locking sleeve 27, the adjusting column 21 can be raised and lowered, and the adjusting column 21 can be pushed to move in the adjusting groove 24 to adjust the position and height of the upper mold 23.

[0026] The first locking sleeve 26 and the second locking sleeve 27 are step-shaped structures. The first locking sleeve 26 and the second locking sleeve 27 are symmetrically arranged. The first locking sleeve 26 and the second locking sleeve 27 are inserted into the adjustment slide groove 24 on the opposite sides to limit the first locking sleeve 26 and the second locking sleeve 27 respectively. A rotating handle 28 is distributed in an annular manner on one side of the outer end of the first locking sleeve 26 and the second locking sleeve 27 to facilitate the rotation of the first locking sleeve 26 and the second locking sleeve 27.

[0027] In this embodiment, the adjustment platform 3 includes a sleeve plate 32, an adjustment slide rail 33 installed on the sleeve plate 32, and an adjustment slider 34 slidably installed on the adjustment slide rail 33. The sleeve plate 32 is sleeved on the displacement plate 11, and inclined positioning grooves are provided on both sides of the displacement plate 11. The two sides of the sleeve plate 32 are abutted against the positioning groove walls to prevent the sleeve plate 32 from separating from the displacement plate 11. The sleeve plate 32 is distributed with a plurality of locking bolts 35, and the locking bolts 35 are threadedly connected to the screw holes on the sleeve plate 32 to abut against the upper end surface of the displacement plate 11, so as to fix the sleeve plate 32 at the corresponding position of the displacement plate 11; a locking knob 36 is provided on one side of the adjustment slider 34 to fix the adjustment slider 34 at the corresponding position of the adjustment slide rail 33.

[0028] The limiting member includes a limiting plate 37 fixedly mounted on the upper end of the adjusting slider 34 . The limiting plate 37 is vertically arranged to abut against one side of the metal plate 13 .

[0029] The clamping member includes a clamping frame 4 fixedly mounted on the adjusting slider 34 and a clamping plate 41 disposed in the clamping frame 4. An electric cylinder 42 is disposed on one side of the clamping frame 4. The output rod of the electric cylinder 42 passes through the corresponding hole of the clamping frame 4 and is fixedly connected to the clamping plate 41 to push the clamping plate 41 to move. Guide rods 43 are respectively disposed on both sides of the clamping plate 41. The guide rods 43 are slidably mounted in the guide sleeves corresponding to the clamping frame 4 to limit the clamping plate 41. Specifically, the electric cylinder 42 controls the expansion and contraction movement of the clamping plate 41 to fix the metal sheet 13 in the clamping frame 4.

[0030] The lower mold 31 is fixedly mounted on the adjusting slider 34 , and the lower mold 31 is matched with the upper mold 23 .

[0031] The working principle of the utility model is as follows: the hydraulic cylinder 12 controls the lifting of the press platform 2, and a plurality of groups of adjusting columns 21 are adjustable on the press platform 2. The upper mold 23 is installed at the lower end of the adjusting column 21, and the lower mold 31 is installed on the adjusting platform 3 to cooperate with the upper mold 23 to achieve simultaneous stamping processing of multiple locations of the metal sheet 13, thereby improving the processing efficiency. Both the adjusting column 21 and the adjusting platform 3 are adjustable, so that they can be adjusted to the corresponding positions according to different processing size requirements. The limiter and the clamping member cooperate to position the metal sheet 13 and improve the stability of the stamping process. After the device can adjust the corresponding positions of the adjusting column 21 and the adjusting platform 3 in advance, it can achieve synchronous stamping processing of multiple locations of a metal sheet 13, thereby improving the efficiency of batch processing.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements 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. It should be noted that in this article, if there are first and second relationship terms such as only used to distinguish one entity or operation from another entity or operation, it does not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment. Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

Claims

1. A stamping mechanism for processing fireproof doors and windows, comprising a chassis and a press table mounted on the upper end of the chassis, wherein a displacement plate is provided on the chassis, and characterized in that: Several groups of adjustment platforms are adjustably installed on the displacement plate, and the limit members, clamping members and lower mold are respectively installed on the upper end of the displacement plate through the adjustment platforms so that the corresponding positions can be adjusted through the adjustment platforms; several groups of hydraulic cylinders are arranged in the chassis, and the upper ends of the output rods of the hydraulic cylinders are fixedly connected to the bottom of the press platform. The hydraulic cylinders act synchronously to drive the press platform to move up and down. Several groups of adjustment columns are adjustably installed on the press platform, and a mounting seat is fixedly provided at the lower end of the adjustment column so that the upper mold can be installed through the mounting seat, and the upper mold and the lower mold are used to cooperate to perform stamping processing on the metal sheet.

2. A stamping mechanism for processing fireproof doors and windows according to claim 1, characterized in that: An adjusting slot is provided on one side of the pressing platform corresponding to the adjusting column, and a ring body is integrally provided on the inner wall of the adjusting slot. The adjusting column is a threaded columnar structure. A first locking sleeve is provided at the upper end of the adjusting column located on the pressing platform, and a second locking sleeve is provided at the lower end of the adjusting column located on the pressing platform. The first locking sleeve and the second locking sleeve are respectively threadedly connected to the adjusting column and are respectively abutted against the ring body to fix the adjusting column on the pressing platform. By loosening the first locking sleeve and the second locking sleeve, the adjusting column can be raised and lowered, and the adjusting column can be pushed to move in the adjusting slot.

3. A stamping mechanism for processing fireproof doors and windows according to claim 2, characterized in that: The first locking sleeve and the second locking sleeve are step-shaped structures, and the first locking sleeve and the second locking sleeve are symmetrically arranged. The first locking sleeve and the second locking sleeve are inserted into the adjustment slide groove on the opposite sides to limit the first locking sleeve and the second locking sleeve respectively. A rotating handle is annularly distributed on one side of the outer end of the first locking sleeve and the second locking sleeve to facilitate the rotation of the first locking sleeve and the second locking sleeve.

4. A stamping mechanism for processing fireproof doors and windows according to claim 1, characterized in that: The adjustment platform includes a sleeve plate, an adjustment slide rail installed on the sleeve plate, and an adjustment slider slidably installed on the adjustment slide rail. The sleeve plate is sleeved on the displacement plate, and inclined positioning grooves are provided on both sides of the displacement plate. Both sides of the sleeve plate are abutted against the walls of the positioning groove to prevent the sleeve plate from separating from the displacement plate. The sleeve plate is distributed with a plurality of locking bolts, which are threadedly connected to the screw holes on the sleeve plate to abut against the upper end surface of the displacement plate, thereby fixing the sleeve plate at the corresponding position of the displacement plate; a locking knob is provided on one side of the adjustment slider to fix the adjustment slider at the corresponding position of the adjustment slide rail.

5. A stamping mechanism for processing fireproof doors and windows according to claim 4, characterized in that: The limiting member comprises a limiting plate fixedly mounted on the upper end of the adjusting sliding block, and the limiting plate is vertically arranged to abut against one side of the metal plate.

6. A stamping mechanism for processing fireproof doors and windows according to claim 4, characterized in that: The clamping member includes a clamping frame fixedly mounted on the adjusting slider and a clamping plate arranged in the clamping frame. An electric cylinder is provided on one side of the clamping frame. The output rod of the electric cylinder passes through the corresponding hole of the clamping frame and is fixedly connected to the clamping plate to push the clamping plate to move. Guide rods are respectively provided on both sides of the clamping plate. The guide rods are slidably mounted in the guide sleeves corresponding to the clamping frame to limit the position of the clamping plate.

7. A stamping mechanism for processing fireproof doors and windows according to claim 4, characterized in that: The lower mold is fixedly mounted on the adjusting slide block, and the lower mold is matched with the upper mold.

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