Electric curved surface hammer

Abstract

The utility model discloses an electric curved surface hammer which comprises a shell, a male die mechanism and a female die mechanism are arranged on the shell, an operation system is arranged on the shell, a foot switch is arranged on one side of the bottom of the shell, two drivers are installed in the shell, the male die mechanism comprises a motor installation assembly, and the female die mechanism comprises a motor. A planetary reducer is fixedly mounted at the end of the motor mounting assembly, an upper servo motor is fixedly connected to the end of the planetary reducer, and a crankshaft is connected to the end of an output shaft of the planetary reducer through a coupler. According to the electric curved surface hammer, a worker places a product on a concave mold and treads a foot switch to start equipment, an upper servo motor drives a convex mold to move downwards, meanwhile, a lower servo motor drives an elevator to work, the elevator drives the concave mold to ascend and descend, and the surface of the product is automatically knocked to form a curved surface; workers do not need to work for a long time, and the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric sculpture equipment technical field, concretely is a kind of electric curved surface hammer. BACKGROUND

[0002] Electric sculpture is a new type of art form combining mechanical power, electronic technology and artistic creation, breaks through the static limitation of traditional sculpture, expands the boundary of artistic expression through dynamic elements, interactive devices and technology media, in prior art, when carrying out curved surface operation on product, staff need to manually knock to form curved surface, long time manual operation can make staff fatigue, reduce production efficiency. SUMMARY

[0003] In view of the deficiencies of prior art, the utility model provides an electric curved surface hammer, solve the problem that when carrying out curved surface operation on product, staff need to manually knock to form curved surface, long time manual operation can make staff fatigue, reduce production efficiency.

[0004] To realize above-mentioned purpose, the utility model discloses the following technical scheme to be realized:an electric curved surface hammer, including shell, be equipped with male die mechanism and female die mechanism on the shell, be equipped with operating system on the shell, the bottom side of shell is equipped with foot switch, the inside installation of shell has two drivers;

[0005] Male die mechanism includes motor installation assembly, the end fixed mounting of motor installation assembly has planetary reducer, the end fixed connection of planetary reducer has upper servo motor, the output shaft end of planetary reducer is connected with crankshaft through coupling, the outside installation of crankshaft has deep groove ball bearing and pressure bearing ring, be installed on the crankshaft and be connected with ball head connecting rod, the ball head end of ball head connecting rod is connected with male die installation seat, the inside installation of male die installation seat has ball cover, the outside installation of male die installation seat has upper ball brass bushing, the outside of upper ball brass bushing is equipped with upper wear-resistant steel bushing, the end of upper ball brass bushing is equipped with upper brass bushing cover plate, the end of male die installation seat is equipped with convex die;

[0006] Female die mechanism includes bottom plate, the bottom fixed connection of bottom plate has elevator, the end fixed mounting of elevator has lower servo motor, the output shaft end of elevator is fixedly installed with female die installation seat, the outside of female die installation seat is equipped with lower wear-resistant steel bushing, the outside of lower wear-resistant steel bushing is equipped with female die installation flange bushing, lower wear-resistant steel bushing and female die installation seat between are equipped with lower ball brass bushing, the end of lower ball brass bushing is equipped with lower brass bushing cover plate, the top end of female die installation seat is equipped with concave die.

[0007] Preferably, a lifting ring is fixedly connected to the top of the shell, and a plurality of universal wheels are installed at the bottom of the shell, so that the whole can be conveniently moved.

[0008] Preferably, the motor mounting assembly is fixedly installed at the top of the inner side of the shell, and the motor mounting assembly is rotatably connected with the crankshaft through the deep groove ball bearing and the pressure bearing ring, so that the crankshaft can be supported and rotated.

[0009] Preferably, the ball cover is arranged at the top of the ball head connecting rod, and the ball cover is detachably connected with the convex die mounting seat through bolts, so that the ball head of the ball head connecting rod can be limited by the ball cover.

[0010] Preferably, quick couplings are arranged between the convex die mounting seat and the convex die and between the concave die mounting seat and the concave die, and the quick coupling comprises a quick coupling sleeve, a movable steel ball, a clamping spring and a spring are arranged in the quick coupling sleeve, the die can be quickly installed and replaced by the quick coupling, the quick coupling sleeve is reset by the spring, the clamping spring limits the quick coupling sleeve from loosening, and the movable steel ball is clamped and fixed by being embedded into the slot hole.

[0011] Preferably, the convex die mounting seat and the convex die are detachably connected, and the concave die mounting seat and the concave die are detachably connected, so that different dies can be conveniently replaced.

[0012] The electric curved surface hammer has the following beneficial effects compared with the prior art:

[0013] 1. The electric curved surface hammer, through the staff placing the product on the concave die, stepping on the foot switch to start the equipment, the upper servo motor driving the convex die to move downward, and the lower servo motor driving the elevator to work, the elevator driving the concave die to move up and down to automatically knock the surface of the product to form a curved surface, without the staff working for a long time, the production efficiency is effectively improved.

[0014] 2. The electric curved surface hammer, through the detachable connection between the convex die mounting seat and the convex die and between the concave die mounting seat and the concave die, different dies can be conveniently replaced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is an internal structure schematic view of the utility model;

[0017] Figure 3 It is a convex die mechanism structure schematic view of the utility model;

[0018] Figure 4 The concave die mechanism structure schematic view of the utility model;

[0019] Figure 5 The connecting structure schematic view between the concave die mounting seat and the concave die of the utility model.

[0020] In the drawing: 1, shell; 2, male die mechanism; 201, motor mounting assembly; 202, planetary reducer; 203, upper servo motor; 204, shaft coupling; 205, deep groove ball bearing; 206, crankshaft; 207, connecting seat; 208, pressure bearing ring; 209, ball head connecting rod; 210, upper ball brass bushing; 211, ball cover; 212, upper wear-resistant steel sleeve; 213, upper brass bushing cover plate; 214, male die mounting seat; 215, male die; 3, concave die mechanism; 301, bottom plate; 302, elevator; 303, lower servo motor; 304, concave die mounting flange sleeve; 305, concave die mounting seat; 306, concave die; 307, lower wear-resistant steel sleeve; 308, spring; 309, snap spring; 310, quick connector; 4, operation system; 5, foot switch; 6, universal wheel; 7, driver. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a kind of electric curved surface hammer, including shell 1, shell 1 top is fixedly connected with lifting ring, shell 1 bottom is equipped with multiple universal wheels 6, so that it can be conveniently moved to whole, shell 1 is equipped with male die mechanism 2 and concave die mechanism 3, shell 1 is equipped with operation system 4, it is convenient to operate, shell 1 bottom side is equipped with foot switch 5, shell 1 inside is equipped with two drivers 7, driver 7 is a kind of controller for controlling servo motor, its effect is similar to that of frequency converter acts on ordinary alternating current motor, belongs to part of servo system, mainly applied to high-precision positioning system, generally is controlled servo motor by position, speed and torque three ways, realizes the positioning of high-precision transmission system, is the high-end product of transmission technology, can be automatically curved surface knock forming to the surface of product by male die mechanism 2 and concave die mechanism 3, without staff to work for a long time, effectively improve production efficiency.

[0023] The male die mechanism 2 comprises a motor mounting assembly 201, the end of which is fixedly mounted with a planetary reducer 202, which can reduce the rotating speed of the motor while increasing the output torque. The end of the planetary reducer 202 is fixedly connected with an upper servo motor 203. The output shaft end of the planetary reducer 202 is connected with a crankshaft 206 through a shaft coupling 204. The crankshaft 206 can drive the male die 215 to move up and down by its shape. The crankshaft 206 is externally mounted with a deep groove ball bearing 205 and a pressure bearing ring 208. The motor mounting assembly 201 is fixedly mounted on the inside top of the shell 1. The motor mounting assembly 201 is rotationally connected with the crankshaft 206 through the deep groove ball bearing 205 and the pressure bearing ring 208, so as to support the crankshaft 206 and enable the crankshaft 206 to rotate. The crankshaft 206 is mounted with a connecting seat 207, which is rotationally connected with the crankshaft 206. The end of the connecting seat 207 is fixedly connected with a ball head connecting rod 209, the ball head end of which is connected with a male die mounting seat 214, so that the ball head end of the ball head connecting rod 209 can move, thereby driving the male die mounting seat 214 to move up and down. A ball cover 211 is arranged on the top of the ball head connecting rod 209, and the ball cover 211 is detachably connected with the male die mounting seat 214 through bolts, so as to limit the ball head of the ball head connecting rod 209 by the ball cover 211. The ball cover 211 is internally mounted in the male die mounting seat 214. The male die mounting seat 214 is externally mounted with an upper ball bearing copper sleeve 210, the outer surface of which is provided with steel balls to reduce friction. The male die mounting seat 214 is externally provided with an upper wear-resistant steel sleeve 212. The male die mounting seat 214 is provided at the end with a male die 215, which can automatically knock the product by cooperating with the female die 306.

[0024] The concave die mechanism 3 comprises a bottom plate 301, the bottom end of the bottom plate 301 is fixedly connected with a lifting machine 302, the lifting machine 302 is used to drive the concave die mounting seat 305 to move up and down, the end of the lifting machine 302 is fixedly installed with a lower servo motor 303, the output shaft end of the lifting machine 302 is fixedly installed with the concave die mounting seat 305, the concave die mounting seat 305 is externally provided with a lower wear-resistant steel sleeve 307, the lower wear-resistant steel sleeve 307 is externally provided with a concave die mounting flange sleeve 304, a lower ball bearing copper sleeve is arranged between the lower wear-resistant steel sleeve 307 and the concave die mounting seat 305, the outer surface of the lower ball bearing copper sleeve is provided with steel balls, which can reduce friction, the end of the lower ball bearing copper sleeve is provided with a lower copper sleeve cover plate, the top end of the concave die mounting seat 305 is installed with a concave die 306, a quick connector 310 is arranged between the convex die mounting seat 214 and the convex die 215 and between the concave die mounting seat 305 and the concave die 306, the quick connector 310 comprises a quick connector sleeve, the inner side of the quick connector sleeve is provided with a movable steel ball, a clasp spring 309 and a spring 308, the quick connector can be used to quickly install and replace the die, the spring 308 is used to reset the quick connector sleeve, the clasp spring 309 limits the quick connector sleeve from loosening, and the movable steel ball is embedded into the slot hole on the die and the die mounting seat for clamping and fixing, the convex die mounting seat 214 and the convex die 215 are detachably connected, and the concave die mounting seat 305 and the concave die 306 are detachably connected, so that different dies can be conveniently replaced.

[0025] When working, the staff places the product on the concave die 306, steps on the foot switch 5 to start the equipment, the upper servo motor 203 drives the output shaft of the planetary reducer 202 to rotate, the planetary reducer 202 drives the crankshaft 206 to rotate, the crankshaft 206 rotates to drive the ball head connecting rod 209 to move up and down through the connecting seat 207, the ball head end of the ball head connecting rod 209 drives the convex die mounting seat 214 to constantly move up and down, the movement of the convex die mounting seat 214 drives the convex die 215 to move, at the same time, the lower servo motor 303 drives the lifting machine 302 to work, the lifting machine 302 drives the concave die 306 to move up and down, and the surface of the product is automatically knocked to form a curved surface, without the staff working for a long time, the production efficiency is effectively improved, and the application can be used not only for electric sculpture but also for automobile sheet metal repair.

[0026] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. An electric curved claw hammer comprising a housing (1), characterized in that: The shell (1) is provided with a convex die mechanism (2) and a concave die mechanism (3), the shell (1) is provided with an operating system (4), one side of the bottom of the shell (1) is provided with a foot switch (5), two drivers (7) are installed in the shell (1). The convex die mechanism (2) comprises a motor mounting assembly (201), a planetary reducer (202) is fixedly installed at the end of the motor mounting assembly (201), an upper servo motor (203) is fixedly connected to the end of the planetary reducer (202), a crankshaft (206) is connected to the output shaft end of the planetary reducer (202) through a shaft coupling (204), a deep groove ball bearing (205) and a pressure bearing ring (208) are installed outside the crankshaft (206), a connecting seat (207) is installed on the crankshaft (206), a ball head connecting rod (209) is fixedly connected to the end of the connecting seat (207), a convex die mounting seat (214) is connected to the ball head end of the ball head connecting rod (209), a ball cover (211) is installed in the convex die mounting seat (214), an upper ball copper sleeve (210) is installed outside the convex die mounting seat (214), an upper wear-resistant steel sleeve (212) is arranged outside the upper ball copper sleeve (210), an upper copper sleeve cover plate (213) is arranged at the end of the upper ball copper sleeve (210), and a convex die (215) is installed at the end of the convex die mounting seat (214). The concave die mechanism (3) comprises a bottom plate (301), a lifting machine (302) is fixedly connected to the bottom end of the bottom plate (301), a lower servo motor (303) is fixedly installed at the end of the lifting machine (302), a concave die mounting seat (305) is fixedly installed at the output shaft end of the lifting machine (302), a lower wear-resistant steel sleeve (307) is arranged outside the concave die mounting seat (305), a concave die mounting flange sleeve (304) is arranged outside the lower wear-resistant steel sleeve (307), a lower ball copper sleeve is arranged between the lower wear-resistant steel sleeve (307) and the concave die mounting seat (305), a lower copper sleeve cover plate is arranged at the end of the lower ball copper sleeve, and a concave die (306) is installed at the top end of the concave die mounting seat (305).

2. The electrically powered curved claw hammer of claim 1, wherein: A lifting ring is fixedly connected to the top of the shell (1), and a plurality of universal wheels (6) are installed at the bottom of the shell (1).

3. The electrically powered curved claw hammer of claim 1, wherein: The motor mounting assembly (201) is fixedly installed at the top of the inner side of the shell (1), and the motor mounting assembly (201) is rotationally connected with the crankshaft (206) through the deep groove ball bearing (205) and the pressure bearing ring (208).

4. The electrically powered curved claw hammer of claim 1, wherein: The ball cover (211) is arranged at the top of the ball head connecting rod (209), and the ball cover (211) is detachably connected with the convex die mounting seat (214) through bolts.

5. The electrically powered curved claw hammer of claim 1, wherein: Quick couplings (310) are arranged between the convex die mounting seat (214) and the convex die (215) and between the concave die mounting seat (305) and the concave die (306), the quick coupling (310) comprises a quick coupling outer sleeve, a movable steel ball, a snap spring (309) and a spring (308) are arranged inside the quick coupling outer sleeve.

6. The electrically powered curved claw hammer of claim 1, wherein: The male die mounting base (214) is detachably connected with the male die (215), and the female die mounting base (305) is detachably connected with the female die (306).

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