CN214683716U - Easy maintenance's auto parts stamping device - Google Patents

Abstract

The utility model belongs to the technical field of automobile part processing, and discloses an automobile part stamping device convenient to maintain, which comprises a base, wherein a stamping plate which can move up and down is arranged above the base, two punches are symmetrically arranged at the bottom of the stamping plate, a mounting seat is fixed at the top of the base, a female die is arranged at the top of the mounting seat, and a mounting block is fixed at the top of each punch, the utility model discloses a curved block is elastically arranged in the two side walls of the mounting block of the punches, a chute a, a connecting chute b and a mounting groove c are arranged in the stamping plate, the mounting block can extend into the mounting groove c from the bottom of the stamping plate, the two curved blocks are firstly extruded into a groove and finally are pushed into the chute a by a spring, when in disassembly, a bidirectional screw rod is rotated, two slides respectively drive two pushing blocks to move oppositely, and extrude the two curved blocks into the groove, the punch can be taken down, so that the punch is convenient to disassemble, assemble and maintain, and the maintenance difficulty is reduced.

Description

Easy maintenance's auto parts stamping device

Technical Field

The utility model belongs to the technical field of auto parts machining, concretely relates to easy maintenance's auto parts stamping device.

Background

The automobile is a convenient transportation tool and is widely applied to various fields of social, economic and life. The most important accessories of automobiles are engine accessories, including drive train accessories, brake train accessories, steering train accessories and running train accessories. Most parts of the automobile are made by adopting a stamping process, wherein the stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation, and finally, workpieces with required shapes and sizes are obtained.

At present, after the punching device for the automobile parts is subjected to multiple punching operations, the punch and the die are influenced by impact force to deform or wear, the punch and the die need to be maintained or replaced for ensuring the processing precision of subsequent parts, and the punch and the die are inconvenient to detach, so that the maintenance difficulty is increased, time and labor are consumed, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a easy maintenance's auto parts stamping device to solve current auto parts stamping device drift and die dismouting difficulty, inconvenient maintenance leads to the problem that work efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient maintenance's auto parts stamping device, includes the base, the top of base is provided with the punching press board that reciprocates, two drifts are installed to the bottom symmetry of punching press board, the top of base is fixed with the mount pad, the die is installed at the top of mount pad, every the top of drift all is fixed with the installation piece, and all sets up flutedly on the both sides wall of every installation piece, every the inside of recess all has the arc piece through spring coupling, and the one end top surface of every arc piece all is the cambered surface, two mounting grooves c have been seted up to the bottom symmetry of punching press board, and every installation piece all cooperates with a mounting groove c, four spout an have been seted up to the inside of punching press board, and every two equal symmetric distribution of spout an are in the both sides of a mounting groove c, and the inside of every spout an all slides and is provided with the promotion piece.

Preferably, two mounting grooves d have been seted up to the top symmetry of mount pad, the bottom symmetric welding of die has two mounting panels, and every mounting panel all cooperates with a mounting groove d, two spout f have been seted up to the inside of mount pad, and the inside of every spout f all slides and is provided with two L type pieces, every logical groove has all been seted up on the mounting panel, and the horizontal limit of every L type piece all with a logical groove cooperation.

Preferably, the welding of the top of punching press board has four fixed plates, and per two fixed plates are a set of, and two sets of fixed plate symmetric distribution in the top of punching press board, every two of every group all rotate between the punching press board and install two-way lead screw to be fixed with the gag lever post, every the outside of two-way lead screw all closes through the screw thread and installs two sliders, and the outside of a gag lever post is located to the equal sliding sleeve of every slider, two spread grooves b have been seted up to the top symmetry of punching press board, and every spread groove b's bottom all communicates with a spout an, every the bottom of slider has all welded the carriage release lever, and every carriage release lever all is located a spread groove b and a spout an simultaneously to be connected with a promotion piece.

Preferably, each bidirectional screw rod comprises a rod piece, the two ends of the rod piece are respectively provided with a thread m and a thread n, and the direction of the thread m is opposite to that of the thread n.

Preferably, a sliding groove e and a sliding groove g are formed in the mounting seat, a connecting rod and a control rod are arranged in the sliding groove e and the sliding groove g in a sliding mode respectively, one end of the control rod is fixed to the side wall of one L-shaped block, and the bottom end of each L-shaped block is fixed to the connecting rod.

Preferably, the top of base is provided with the roof, and is connected with four spinal branch daggers between roof and the base, the top of roof is fixed with electronic hydraulic stem, and electronic hydraulic stem's expansion end passes the roof, and connect to the top of punching press board, be provided with the controller on the lateral wall of base.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses an equal elasticity sets up the arc piece in the installation piece both sides wall of drift, spout an has been seted up to the inside of punching press board, spread groove b and mounting groove c, the installation piece can be followed the bottom of punching press board and stretched into in mounting groove c, two arc pieces are extruded earlier and are gone into in the recess, go into spout an by the spring top at last, during the dismantlement, rotate two-way lead screw, make two smooth drive two promotion pieces respectively and move in opposite directions, extrude into the recess with two arc pieces in, can take off the drift, the dismouting and the maintenance of being convenient for, reduce the maintenance degree of difficulty.

(2) The utility model discloses a bottom at the die sets up two mounting panels, make it stretch into in two mounting grooves d of mount pad respectively, and slide in the inside of mount pad and set up the connecting rod, be fixed with two L type pieces on the connecting rod, promote the connecting rod through the control lever, make every L type piece respectively with the spacing groove cooperation on a mounting panel, and close soon through the one end of nut with the connecting rod, with die stable mounting on the mount pad, during the dismantlement, take off the nut, the pulling control lever, can take out the die, and easy operation, the maintenance of the die of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view at C of FIG. 1;

fig. 5 is a schematic structural view of the two-way screw rod of the present invention;

in the figure: the device comprises a base-1, a controller-2, a top plate-3, an electric hydraulic rod-4, a stamping plate-5, a punch-6, a female die-7, a mounting seat-8, a mounting block-9, a groove-10, an arc block-11, a moving rod-12, a pushing block-13, a fixing plate-14, a bidirectional screw rod-15, a sliding block-16, a limiting rod-17, a mounting plate-18, an L-shaped block-19, a control rod-20 and a connecting rod-21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: an automobile part stamping device convenient to maintain comprises a base 1, a stamping plate 5 which moves up and down is arranged above the base 1, two punches 6 are symmetrically arranged at the bottom of the stamping plate 5, a mounting seat 8 is fixed at the top of the base 1, a female die 7 is arranged at the top of the mounting seat 8, the two punches 6 are matched with the female die 7 to realize stamping, a mounting block 9 is fixed at the top of each punch 6, two side walls of each mounting block 9 are respectively provided with a groove 10, the inside of each groove 10 is connected with an arc block 11 through a spring, the top surface of one end of each arc block 11 is an arc surface, the bottom surface of each arc block 11 is a plane, the side edge is an 1/4 arc line, when the spring is in a natural state, one end of the arc block 11 with the arc surface is positioned outside the groove 10, the bottom of the stamping plate 5 is symmetrically provided with two mounting grooves c, and each mounting block 9 is matched with one mounting groove c, four spout a have been seted up to the inside of punching press board 5, and per two equal symmetric distribution of spout a is in the both sides of a mounting groove c, and the inside of every spout a all slides and is provided with and promotes piece 13, and every height that promotes piece 13 all is greater than the height of recess 10, when dismantling drift 6, guarantees to push into recess 10 with arc piece 11 in, and promotes piece 13 self and do not get into in the recess 10.

Further, two mounting grooves d have been seted up to the top symmetry of mount pad 8, the bottom symmetric welding of die 7 has two mounting panels 18, and every mounting panel 18 all cooperates with a mounting groove d, two spout f have been seted up to the inside of mount pad 8, every spout f all communicates with a mounting groove d, and the inside of every spout f all slides and is provided with two L type pieces 19, logical groove has all been seted up on every mounting panel 18, it is rectangular groove shape to lead to the groove, and the horizontal limit of every L type piece 19 all with a logical groove cooperation.

Furthermore, four fixing plates 14 are welded to the top of the stamping plate 5, and every two fixing plates 14 form a group, two groups of fixed plates 14 are symmetrically distributed on the top of the stamping plate 5, a bidirectional screw rod 15 is rotatably arranged between each two stamping plates 5, a limit rod 17 is fixed, two sliding blocks 16 are screwed outside each two-way screw rod 15 through threads, each sliding block 16 is sleeved outside a limiting rod 17 in a sliding manner, the limiting rod 17 is used for limiting the sliding block 16 to rotate so as to enable the sliding block 16 to stably and horizontally slide, two connecting grooves b are symmetrically formed in the top of the stamping plate 5, the bottom end of each connecting groove b is communicated with one sliding groove a, the bottom of each sliding block 16 is welded with a movable rod 12, each movable rod 12 is simultaneously positioned in one connecting groove b and one sliding groove a, and is connected with a pushing block 13, and the sliding block 16 can drive the pushing block 13 to move through the moving rod 12.

Specifically, each bidirectional screw rod 15 comprises a rod piece, threads m and threads n are respectively arranged at two ends of the rod piece, the threads m and the threads n are opposite in direction, one end of each bidirectional screw rod 15 extends to the outside of one fixing plate 14 and is connected with a handle, and the two sliders 16 outside the bidirectional screw rods can be controlled to move in the opposite direction or the opposite direction simultaneously by rotating the bidirectional screw rods 15 through the handles.

It is worth explaining that a sliding groove e and a sliding groove g are formed in the mounting seat 8, a connecting rod 21 and a control rod 20 are arranged in the sliding groove e and the sliding groove g in a sliding mode respectively, the sliding groove e is communicated with the two sliding grooves f, the sliding groove g is communicated with the sliding groove f, one end of the control rod 20 is fixed to the side wall of one L-shaped block 19, the bottom end of each L-shaped block 19 is fixed to the connecting rod 21, one end of the connecting rod 21 is located outside the mounting seat 8, and a nut is installed through threaded screwing.

Further, the top of base 1 is provided with roof 3, and is connected with four spinal branch daggers between roof 3 and the base 1, and the top of roof 3 is fixed with electronic hydraulic stem 4, and the expansion end of electronic hydraulic stem 4 passes roof 3 to be connected to the top of punching press board 5, be provided with controller 2 on the lateral wall of base 1.

The electro-hydraulic rod 4 is electrically connected with the controller 2, and the controller 2 adopts a programmable controller.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly installs two punches 6 on a punching plate 5, so that each installation block 9 moves upwards from the bottom of one installation groove c, in the moving process, two arc-shaped blocks 11 are firstly respectively extruded into two grooves 10, two springs are both in a compression state, when the top of the installation block 9 reaches the top of the installation groove c, the two springs reset, the two arc-shaped blocks 11 are respectively pushed into two sliding grooves a, at the moment, the downward movement of the punches 6 is limited, and the rapid installation of the punches 6 is completed;

then the female die 7 is arranged on the mounting seat 8, the two mounting plates 18 are respectively matched with the two mounting grooves d, the control rod 20 is pushed, the connecting rod 21 drives the two L-shaped blocks 19 to move, the two L-shaped blocks 19 are respectively matched with the through grooves in the two mounting plates 18, and the nut is screwed with one end of the connecting rod 21, so that the female die 7 is stably arranged;

when the punch 6 is to be disassembled for maintenance, the bidirectional screw rod 15 is rotated through the handle, the two sliding blocks 16 respectively drive the two pushing blocks 13 to move oppositely through the moving rod 12, so that the two arc-shaped blocks 11 are respectively extruded into the two grooves 10, and the punch 6 can be quickly disassembled for maintenance;

if the female die 7 needs to be disassembled, the nut is unscrewed, the control rod 20 is pulled, the limit of the L-shaped block 19 to the mounting plate 18 is removed, the female die 7 can be moved upwards and quickly taken down from the mounting seat 8, and maintenance is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a easy maintenance's auto parts stamping device, includes base (1), its characterized in that: a punching plate (5) moving up and down is arranged above the base (1), two punches (6) are symmetrically arranged at the bottom of the punching plate (5), a mounting seat (8) is fixed at the top of the base (1), a female die (7) is arranged at the top of the mounting seat (8), a mounting block (9) is fixed at the top of each punch (6), grooves (10) are formed in two side walls of each mounting block (9), the inner part of each groove (10) is connected with an arc block (11) through a spring, the top surface of one end of each arc block (11) is an arc surface, two mounting grooves c are symmetrically formed at the bottom of the punching plate (5), each mounting block (9) is matched with one mounting groove c, four sliding grooves a are formed in the punching plate (5), and each two sliding grooves a are symmetrically distributed on two sides of one mounting groove c, and a pushing block (13) is arranged inside each sliding groove a in a sliding manner.

2. The automobile part stamping device convenient to maintain as claimed in claim 1, wherein: two mounting grooves d have been seted up to the top symmetry of mount pad (8), the bottom symmetrical welding of die (7) has two mounting panels (18), and every mounting panel (18) all with a mounting groove d cooperation, two spout f have been seted up to the inside of mount pad (8), and the inside of every spout f all slides and is provided with two L type pieces (19), every logical groove has all been seted up on mounting panel (18), and the horizontal limit of every L type piece (19) all with a logical groove cooperation.

3. The automobile part stamping device convenient to maintain as claimed in claim 1, wherein: four fixing plates (14) are welded at the top of the stamping plate (5), every two fixing plates (14) form a group, two groups of fixed plates (14) are symmetrically distributed at the top of the punching plates (5), a bidirectional screw rod (15) is rotatably arranged between each two punching plates (5), a limit rod (17) is fixed, two sliding blocks (16) are screwed outside each two-way screw rod (15) through threads, each sliding block (16) is sleeved outside one limiting rod (17) in a sliding manner, two connecting grooves (b) are symmetrically formed in the top of the stamping plate (5), the bottom end of each connecting groove b is communicated with one sliding groove a, the bottom of each sliding block (16) is welded with a movable rod (12), and each moving rod (12) is simultaneously positioned in one connecting groove b and one sliding groove a and is connected with one pushing block (13).

4. The automobile part stamping device convenient to maintain as claimed in claim 3, wherein: each two-way lead screw (15) all includes the member, and screw thread m and screw thread n have been seted up respectively to the both ends of member, and screw thread m is opposite with screw thread n's direction.

5. The automobile part stamping device convenient to maintain as claimed in claim 2, wherein: spout e and spout g have been seted up to the inside of mount pad (8), and spout e and spout g's inside slides respectively and is provided with connecting rod (21) and control lever (20), the one end of control lever (20) is fixed in on the lateral wall of an L type piece (19), every the bottom of L type piece (19) all is fixed in on connecting rod (21).

6. The automobile part stamping device convenient to maintain as claimed in claim 1, wherein: the top of base (1) is provided with roof (3), and is connected with four spinal branch daggers between roof (3) and base (1), the top of roof (3) is fixed with electronic hydraulic stem (4), and the expansion end of electronic hydraulic stem (4) passes roof (3) to be connected to the top of punching press board (5), be provided with controller (2) on the lateral wall of base (1).

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