Stamping device for manufacturing hardware fittings
Technical Field
The utility model relates to the field of stamping equipment, in particular to a stamping device for manufacturing hardware fittings.
Background
The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by a press machine and a die to make the plates plastically deform or separate, and the stamping processing is a production technology for directly receiving deformation force and deforming the plates in the die by the power of conventional or special stamping equipment so as to obtain a product part with a certain shape, size and performance.
When stamping production hardware fitting, need place sheet metal on the mould, carry out stamping forming through the punching machine, current stamping device is when punching press to the panel of equidimension, and the fixed comparatively inconvenient of panel can't realize the quick fixed of panel and dismantle, when carrying out the continuous punching press of panel, removes the panel by the user generally, has certain potential safety hazard, is unfavorable for hardware fitting's normal production to use.
Disclosure of utility model
The utility model aims to provide a stamping device for manufacturing hardware fittings, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
stamping device is used in hardware fitting manufacturing, including the frame, still include:
The lower die is arranged at the center of the frame, a plurality of stamping grooves are formed in the lower die, sliding rails are arranged on two sides of the outer portion of the lower die, a transmission block and a supporting block are respectively arranged on the two sliding rails, supporting rods are vertically arranged on the transmission block and the supporting block, a pressing plate for fixing a plate body is arranged at the top of each supporting rod, a guide rail is arranged outside the lower die, a movable plate is arranged on each guide rail in a sliding mode, a threaded rod is arranged in each guide rail, a limiting groove is formed in each movable plate, a plurality of transmission rods are arranged at the top of each movable plate in a sliding mode, and pressing blocks are arranged at two ends of each transmission rod;
The upper die is provided with a support frame outside the frame, an air cylinder is arranged above the support frame, an upper die is arranged at the telescopic end of the air cylinder, a plurality of stamping heads are arranged below the upper die, a connecting block is arranged outside the upper die, a connecting rod is arranged at the bottom of the connecting block, and a transmission plate matched with the pressing block is arranged at the bottom end of the connecting rod;
The fixing mechanism is connected with the supporting rod and is used for fixing the plate body in a mode of driving the pressing plate to descend;
The sliding mechanism is arranged inside the sliding rail and can drive the transmission block and the plate body to move left and right.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
In an alternative scheme, the fixing mechanism comprises a fixing plate, a telescopic cylinder and a sliding plate, wherein the bottom end of the supporting rod is provided with a mounting plate and the fixing plate respectively, the mounting plate is located below the transmission block, the fixing plate is located below the supporting block, the telescopic cylinder is arranged on the fixing plate, the sliding plate is arranged at the telescopic end of the telescopic cylinder, and the sliding plate is in sliding fit with the bottom of the frame.
In an alternative scheme, the sliding mechanism comprises a screw rod, a screw rod and a threaded sleeve, the threaded sleeve is arranged on the side wall of the fixed plate, the screw rod is rotatably arranged on the mounting plate, one end of the screw rod penetrates into the threaded sleeve, the screw rod is arranged in the sliding rail, and the transmission block is sleeved on the screw rod through a threaded hole formed in the sliding rail.
In an alternative scheme, a guide groove and a transmission groove are formed in the sliding rail, a fixed rod is arranged in the guide groove, and the supporting block is sleeved on the fixed rod in a sliding mode.
In an alternative scheme, the connecting block is elastically arranged at the top of the upper die through a spring, and a reset spring is sleeved outside the transmission rod.
Compared with the prior art, the utility model has the following beneficial effects:
the stamping device for manufacturing the hardware fitting can fix plates with different specifications, the plates are quickly installed and detached, the fixing plate drives the pressing plate to descend through the supporting rod, the pressing plate descends and extrudes the plates, the plates are fixed, the screw rod rotates and drives the mounting plate to move, the distance between the transmission block and the supporting block can be adjusted, the plates with different lengths are conveniently fixed, a user is not required to adjust the positions of the plates, and the stamping and production efficiency of the hardware fitting are improved.
Drawings
Fig. 1 is a schematic structural view of a press device for manufacturing hardware components.
Fig. 2 is a schematic diagram of the structure of the lower die in the press apparatus for manufacturing hardware fitting.
Fig. 3 is a schematic structural view of a fixing plate in a press device for manufacturing hardware fittings.
Fig. 4 is a schematic view of the structure of a platen in a press device for manufacturing hardware fittings.
Fig. 5 is a cross-sectional view of a frame in a press machine for manufacturing hardware fittings.
Reference numerals notes 1-rack, 2-support frame, 3-cylinder, 4-upper die, 5-telescopic rod, 6-plate body, 7-lower die, 8-punch head, 9-punch slot, 10-press plate, 11-support block, 12-slide rail, 121-guide slot, 122-drive slot, 13-support bar, 14-guide rail, 15-movable plate, 151-limit slot, 16-threaded rod, 17-handle, 18-screw rod, 19-drive block, 20-drive rod, 21-press block, 22-return spring, 23-fixed rod, 24-fixed plate, 25-threaded sleeve, 26-screw rod, 27-mounting plate, 28-drive plate, 29-connecting block, 30-connecting rod, 31-telescopic cylinder, 32-slide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and embodiments, in which like or identical parts are given the same reference numerals in the drawings or the description, and the shapes, thicknesses or heights of the respective parts may be enlarged or reduced in practical applications. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.
In one embodiment, as shown in fig. 1-5, a stamping device for manufacturing hardware fittings includes a frame 1, and further includes:
The lower die 7 is fixedly arranged at the center of the frame 1, a plurality of stamping grooves 9 are formed in the lower die 7, sliding rails 12 are fixedly arranged at two sides outside the lower die 7, guide grooves 121 and transmission grooves 122 are respectively formed in the two sliding rails 12, a fixed rod 23 is fixedly arranged in the guide grooves 121, a supporting block 11 is slidably sleeved on the fixed rod 23, the transmission block 19 is slidably arranged in the transmission grooves 122, supporting rods 13 are slidably arranged on the transmission block 19 and the supporting block 11, a pressing plate 10 for fixing a plate body 6 is arranged at the top of the supporting rods 13, a guide rail 14 is fixedly arranged outside the lower die 7, the movable plate 15 is slidably arranged on the guide rail 14, the threaded rod 16 is rotatably arranged in the guide rail 14, the limiting grooves 151 are formed in the movable plate 15, a plurality of transmission rods 20 are slidably arranged at the top of the movable plate 15, pressing blocks 21 are arranged at two ends of each transmission rod 20, a handle 17 is arranged at one end of each threaded rod 16, external threads with opposite rotation directions are arranged at two ends of each threaded rod 16, the two movable plates 15 are sleeved at two ends of each threaded rod 16, the threaded rods 16 rotate and drive the two movable plates 15 to be close to or far away from each other, and plates are placed between the two limiting grooves 151, so that the plates with different widths can be fixed conveniently;
The upper die 4 is arranged outside the frame 1, a support frame 2 is arranged above the support frame 2, a cylinder 3 is arranged at the telescopic end of the cylinder 3, a telescopic rod 5 is arranged at the bottom end of the telescopic rod 5, the upper die 4 is provided with a plurality of stamping heads 8 below, a connecting block 29 is arranged outside the upper die 4, a connecting rod 30 is fixedly arranged at the bottom of the connecting block 29, and a transmission plate 28 matched with the pressing block 21 is arranged at the bottom end of the connecting rod 30;
The fixing mechanism is connected with the supporting rod 13 and is used for fixing the plate body 6 in a mode of driving the pressing plate 10 to descend;
the sliding mechanism is arranged inside the sliding rail 12 and can drive the transmission block 19 and the plate body 6 to move left and right.
In one embodiment, as shown in fig. 1-5, the fixing mechanism comprises a fixing plate 24, a telescopic cylinder 31 and a sliding plate 32, the bottom ends of the two groups of support rods 13 are respectively provided with a mounting plate 27 and a fixing plate 24, the mounting plate 27 is positioned below the transmission block 19, the fixing plate 24 is positioned below the support block 11, the fixing plate 24 is provided with the telescopic cylinder 31, the telescopic end of the telescopic cylinder 31 is provided with the sliding plate 32, the sliding plate 32 is in sliding fit with the bottom of the frame 1, the telescopic cylinder 31 stretches outwards and drives the fixing plate 24 and the frame 1 to be away from each other, the fixing plate 24 drives the pressing plate 10 to descend through the support rods 13, the pressing plate 10 descends and presses the plate, and the plate is fixed.
In one embodiment, as shown in fig. 1-5, the sliding mechanism comprises a screw rod 18, a screw rod 26 and a threaded sleeve 25, the threaded sleeve 25 is fixedly arranged on the side wall of the fixed plate 24, the screw rod 26 is rotatably arranged on the mounting plate 27, one end of the screw rod 26 penetrates into the threaded sleeve 25, the screw rod 26 rotates and drives the mounting plate 27 to move, the distance between the mounting plate 27 and the fixed plate 24 can be adjusted, the distance between the transmission block 19 and the supporting block 11 can be adjusted, and plates with different lengths can be conveniently fixed.
In one embodiment, as shown in fig. 1-5, a screw rod 18 is disposed inside the sliding rail 12, the transmission block 19 is sleeved on the screw rod 18 through a threaded hole formed inside, the screw rod 18 rotates and drives the transmission block 19 to move along the sliding rail 12, and the transmission block 19 drives the fixing plate 24 to move through the supporting rod 13 and the mounting plate 27, so that the punching position of the plate is convenient to adjust.
In one embodiment, as shown in fig. 1, the connecting block 29 is elastically mounted on the top of the upper mold 4 through a spring, and the transmission rod 20 is externally sleeved with a return spring 22.
In the above embodiment of the present utility model, the stamping device for manufacturing hardware fittings is provided, the plate body 6 to be stamped is placed between the transmission block 19 and the supporting block 11, and the distance between the two movable plates 15 is adjusted, so that the movable plates 15 can limit the plate body 6, the cylinder 3 drives the upper die 4 to descend, the transmission plate 28 on the upper die 4 presses the pressing block 21 downwards, the pressing block 21 presses and fixes the plate body 6, after the transmission plate 28 cannot descend, the spring between the connection block 29 and the upper die 4 is elongated, and the stamping head 8 on the upper die 4 performs stamping forming on the plate.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.