Metal barrel bottom plate cutting and stamping device

Abstract

The utility model relates to the field of metal barrels, and mainly discloses a metal barrel bottom plate cutting and stamping device which comprises a table plate, a supporting frame, a supporting rod, a top plate, a hydraulic cylinder and a stamping shaft, a stamping head is fixedly installed at the bottom end of the stamping shaft, a driving mechanism is installed below the table plate, and a rotating disc is installed in the center of the top of the table plate. The bottom center of the rotating disc is connected with the output end of the driving mechanism, and a lower mold is fixedly installed on the outer side of the top of the rotating disc. Metal plates can be rapidly cut and stamped according to specifications, rapid forming of a metal barrel bottom plate is achieved, the lower dies are annularly installed on the rotary disc, each lower die corresponds to one metal plate, then the rotary disc needs to be driven to rotate, and the metal barrel bottom plate can be rapidly formed. And a punching head is matched to accurately punch the lower die which moves right below, so that the cutting and punching forming operation can be realized, the punched barrel bottom plate does not influence the next punching operation, and feeding and discharging can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal barrel processing field, specifically, a kind of metal barrel bottom plate cutting and stamping device. BACKGROUND

[0002] Metal packaging container is generally referred to as metal barrel, which refers to the thin-walled packaging container made of metal sheet. When the metal barrel is processed, the barrel body is usually formed by bending first, and then the cut barrel bottom plate is fixedly connected with the barrel body. Therefore, it can be seen that the processing of the barrel bottom plate is generally carried out separately. In actual processing, in order to ensure the strength of the subsequent barrel bottom plate, multiple lines are generally provided. Such lines are usually formed by die stamping. Therefore, stamping and cutting are inevitable for the operation of the barrel bottom plate. The traditional processing equipment is first cut according to the specifications, and then stamped. This will prolong the actual processing time.

[0003] For the problems in the related art, there is no effective solution at present. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of metal barrel bottom plate cutting and stamping device to solve the problems raised in the above background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of metal barrel bottom plate cutting and stamping device, including table board, the bottom of the table board is fixedly installed with support frame, the top of the table board is fixedly installed with support rod on one side, the top end of the support rod is fixedly installed with top plate, the top center of the top plate is fixedly installed with hydraulic cylinder, the output shaft end of the hydraulic cylinder penetrates top plate and is fixedly installed with stamping shaft, the bottom end of the stamping shaft is fixedly installed with stamping head, the drive mechanism is installed below the table board, the top center of the table board is installed with rotary table, the bottom center of the rotary table is connected with the output end of drive mechanism, the top outer side of the rotary table is fixedly installed with lower die.

[0007] Further, the outer part of the stamping shaft is fixedly installed with extension plate, guide sleeves are fixedly penetrated at both ends of the extension plate, guide rods are penetrated in the guide sleeves, the top end of the guide rod is fixedly installed at the bottom of the top plate, and the guide rod is arranged along the length direction of the stamping shaft.

[0008] Further, the stamping head comprises an upper die, a fitting sleeve is fixedly installed at the top end of the upper die, the fitting sleeve is fixedly installed at the bottom end of the stamping shaft, an annular cutter is sleeved outside the upper die, a ring plate is integrally arranged at the top of the annular cutter, the ring plate is fixedly installed on the outer wall of the upper die, and the bottom of the annular cutter protrudes from the bottom end surface of the upper die.

[0009] Further, an extension block is fixedly installed on the outer side wall of the upper die, a fitting rod is fixedly installed on the extension block, and the bottom end of the fitting rod is connected with the ring plate.

[0010] Further, a lifting rod is fixedly installed at the bottom of the table plate, a base plate is fixedly installed at the bottom end of the lifting rod, the driving mechanism is fixedly installed on the base plate, a fixing sleeve is fixedly installed at the bottom center of the rotating disc, the bottom of the fixing sleeve penetrates the center of the table plate, a forming groove is arranged at the top center of the lower die, an annular groove is arranged around the forming groove at the top of the lower die, the forming groove is matched with the upper die, and when the lower die moves directly below the stamping head, the annular cutter is arranged opposite to the annular groove.

[0011] Further, the driving mechanism comprises a fitting frame fixedly installed at the top of the base plate, a motor is fixedly installed on the fitting frame, a reducer is further installed at the top center of the base plate, the reducer is in transmission connection with the motor, a vertical shaft is installed at the output end of the reducer, and the fixing sleeve is fixedly installed at the top end of the vertical shaft.

[0012] Compared with the prior art, the utility model has the advantages that the utility model can quickly cut and stamp the metal plate according to the specification, realizes the rapid forming of the metal barrel bottom plate, the lower die is annularly installed on the rotating disc, each lower die corresponds to a metal plate, then the rotating disc needs to be driven to rotate, and the stamping head is matched with the lower die to realize accurate stamping, so that the cutting and stamping forming operation can be realized, the stamped barrel bottom plate does not affect the next stamping operation, and the feeding and discharging can be conveniently carried out, the time required for stopping for feeding and discharging is reduced, and the working efficiency is increased. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0014] Figure 1It is a structure schematic view of a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model;

[0015] Figure 2 It is a bottom structure schematic view of a top plate in a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model;

[0016] Figure 3 It is a structure schematic view of a punch and stamping head of a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model;

[0017] Figure 4 It is a bottom structure schematic view of a table plate in a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model;

[0018] Figure 5 It is a structure schematic view of a rotating disc in a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model;

[0019] Figure 6 It is a structure schematic view of a driving mechanism in a metal barrel bottom plate cutting and stamping device according to an embodiment of the utility model.

[0020] Reference signs:

[0021] 1, table plate; 2, support frame; 3, support rod; 4, top plate; 5, hydraulic cylinder; 6, punch and stamping head; 7, driving mechanism; 8, rotating disc; 9, lower die; 10, punch and stamping shaft; 11, extension plate; 12, guide sleeve; 13, guide rod; 14, assembly sleeve; 15, upper die; 16, annular cutter; 17, annular plate; 18, extension block; 19, assembly rod; 20, hoisting rod; 21, bottom frame plate; 22, fixing sleeve; 23, forming groove; 24, annular groove; 25, assembly frame; 26, motor; 27, speed reducer; 28, vertical shaft. DETAILED DESCRIPTION

[0022] Next, the utility model is further described in combination with the drawings and the specific embodiment:

[0023] Please refer to Figures 1-6According to the metal barrel bottom plate cutting and stamping device, the raw material metal plate to be cut and stamped is placed on the lower die 9 on the turntable 8, then the driving mechanism 7 is started, the metal plate is rotated to below the top plate 4, and the hydraulic cylinder 5 is started, so that the stamping head 6 is driven to move towards the lower die 9 through the stamping shaft 10, and after the stamping head 6 completes one-time stamping and cutting, the stamping head 6 is driven to reset through the hydraulic cylinder 5, so that one-time cutting and stamping forming operation of the barrel bottom plate is completed, and when a plurality of lower dies 9 are arranged on the top of the turntable 8 and one metal plate is placed on each lower die 9, rapid stamping operation can be realized.

[0024] The stamping shaft 10 is externally fixedly installed with an extension plate 11, guide sleeves 12 are fixedly and penetratively arranged at both ends of the extension plate 11, guide rods 13 are penetratively arranged in the guide sleeves 12, top end portions of the guide rods 13 are fixedly installed at the bottom of the top plate 4, and the guide rods 13 are arranged along the length direction of the stamping shaft 10. The extension plate 11 moves along the guide rods 13 through the guide sleeves 12 at both ends, so that the stability of the stamping head 6 during work can be improved.

[0025] The stamping head 6 comprises an upper die 15, an assembly sleeve 14 is fixedly installed at the top end portion of the upper die 15, the assembly sleeve 14 is fixedly installed at the bottom end portion of the stamping shaft 10, an annular cutter 16 is sleeved outside the upper die 15, an annular plate 17 is integrally arranged at the top of the annular cutter 16, the annular plate 17 is fixedly installed on the outer wall of the upper die 15, and the bottom of the annular cutter 16 protrudes from the bottom end face of the upper die 15. When the stamping shaft 10 moves, the upper die 15 moves synchronously through the assembly sleeve 14, the upper die 15 moves to drive the annular cutter 16 installed on the outer wall to move synchronously, the annular cutter 16 cuts the metal plate when the annular cutter 16 contacts the metal plate, and then the metal plate is cut into a shape suitable for the bottom of the metal barrel, and then the upper die 15 and the lower die 9 are used for stamping and forming.

[0026] The extension block 18 is fixedly installed on the outer wall of the upper die 15, the assembly rod 19 is fixedly installed on the extension block 18, and the bottom end portion of the assembly rod 19 is connected with the annular plate 17.

[0027] The bottom of the table plate 1 is fixedly provided with a lifting rod 20, the bottom end of the lifting rod 20 is fixedly provided with a chassis plate 21, the driving mechanism 7 is fixedly arranged on the chassis plate 21, the bottom center of the rotating disc 8 is fixedly provided with a fixed sleeve 22, the bottom of the fixed sleeve 22 is arranged through the center of the table plate 1, the top center of the lower mold 9 is provided with a forming groove 23, the top of the lower mold 9 is also provided with an annular groove 24 arranged around the forming groove 23, the forming groove 23 is matched with the upper mold 15, and when the lower mold 9 moves to the position directly below the punching head 6, the annular cutter 16 is arranged opposite the annular groove 24. The annular groove 24 can provide a storage space for the annular cutter 16, so as to ensure that the annular cutter 16 does not affect the punching operation of the upper mold 15.

[0028] The driving mechanism 7 comprises an assembling frame 25 fixedly arranged on the top of the chassis plate 21, a motor 26 fixedly arranged on the assembling frame 25, a reducer 27 arranged on the top center of the chassis plate 21, and a vertical shaft 28 arranged on the output end of the reducer 27, and the fixed sleeve 22 is fixedly arranged on the top end of the vertical shaft 28.

[0029] Through the above scheme of the utility model, the metal plate can be quickly cut and punched according to the specifications, the rapid forming of the metal barrel bottom plate is realized, the lower mold 9 is annularly arranged on the rotating disc 8, each lower mold 9 corresponds to a metal plate, then the rotating disc 8 needs to be driven to rotate, and the punching head 6 is arranged to accurately punch the lower mold 9 moved from the position directly below, so that the cutting and punching forming operation can be realized, the punched barrel bottom plate does not affect the next punching operation, and the feeding and discharging can be conveniently carried out, the time required for stopping for feeding and discharging is reduced, and the working efficiency is improved.

[0030] In the utility model, unless another definite provision and limitation, the terms "installation", "arrangement", "connection", "fixation", "screw connection" and the like terms should be understood in a broad sense, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements, unless another definite limitation, for the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] The above descriptions are only the preferred embodiment of the present application, not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal barrel bottom plate cutting and stamping device comprising a table plate (1), characterized in that, The bottom of the table plate (1) is fixedly installed with a support frame (2), one side of the top of the table plate (1) is fixedly installed with a support rod (3), the top end of the support rod (3) is fixedly installed with a top plate (4), the top center of the top plate (4) is fixedly installed with a hydraulic cylinder (5), the output shaft end of the hydraulic cylinder (5) penetrates the top plate (4) and is fixedly installed with a punching shaft (10), the bottom end of the punching shaft (10) is fixedly installed with a punching head (6), the bottom of the table plate (1) is installed with a driving mechanism (7), the top center of the table plate (1) is installed with a rotating disc (8), the bottom center of the rotating disc (8) is connected with the output end of the driving mechanism (7), and the top outer side of the rotating disc (8) is fixedly installed with a lower die (9). The punching head (6) comprises an upper die (15), the top end of the upper die (15) is fixedly installed with a fitting sleeve (14), the fitting sleeve (14) is fixedly installed at the bottom end of the punching shaft (10), the outer part of the upper die (15) is sleeved with an annular cutter (16), the top of the annular cutter (16) is integrally provided with an annular plate (17), the annular plate (17) is fixedly installed on the outer wall of the upper die (15), and the bottom of the annular cutter (16) protrudes from the bottom end face of the upper die (15). The top center of the lower die (9) is provided with a forming groove (23), and the top of the lower die (9) is also provided with an annular groove (24) arranged around the forming groove (23), the forming groove (23) is matched with the upper die (15), and when the lower die (9) moves directly below the punching head (6), the annular cutter (16) is arranged opposite to the annular groove (24).

2. The apparatus according to claim 1, wherein The outer part of the punching shaft (10) is fixedly installed with an extension plate (11), guide sleeves (12) are fixedly and penetratively arranged at both ends of the extension plate (11), guide rods (13) are penetratively arranged in the guide sleeves (12), the top end of the guide rod (13) is fixedly installed at the bottom of the top plate (4), and the guide rod (13) is arranged along the length direction of the punching shaft (10).

3. The apparatus according to claim 2, wherein The outer wall of the upper die (15) is fixedly installed with an extension block (18), the extension block (18) is fixedly installed with a fitting rod (19), and the bottom end of the fitting rod (19) is connected with the annular plate (17).

4. The apparatus according to claim 3, wherein The bottom of the table plate (1) is fixedly installed with a lifting rod (20), the bottom end of the lifting rod (20) is fixedly installed with a chassis plate (21), the driving mechanism (7) is fixedly installed on the chassis plate (21), the bottom center of the rotating disc (8) is fixedly installed with a fixing sleeve (22), and the bottom of the fixing sleeve (22) penetrates the center of the table plate (1).

5. The apparatus according to claim 4, wherein The driving mechanism (7) comprises an assembling frame (25) fixedly installed on the top of the chassis plate (21), a motor (26) is fixedly installed on the assembling frame (25), the top center of the chassis plate (21) is also provided with a speed reducer (27), the speed reducer (27) is in transmission connection with the motor (26), the output end of the speed reducer (27) is provided with a vertical shaft (28), and the fixed sleeve (22) is fixedly installed on the top end of the vertical shaft (28).

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