阅读说明：本技术 一种金属铸造设备 (Metal casting equipment ) 是由 邵志芳 于 2021-07-07 设计创作，主要内容包括：本发明的一种金属铸造设备,包括铸造底座和铸造头,所述铸造底座底部对称设有铸造竖柱,两个铸造竖柱顶端共同安装有铸造顶板,铸造顶板下部设有伸缩气缸,所述铸造竖柱上套设有铸造套,两个铸造套上共同安装有铸造升板,伸缩气缸的自由端与铸造升板连接,铸造升板底部设有支块,两个支块之间转动设有丝杆,丝杆上螺纹连接有丝块,丝块下部设有移动竖柱,支块上还设有左右电机。本发明通过启动夹紧双轴电机,夹紧第一锥齿轮转动,带动夹紧第二锥齿轮转动,同时夹紧第三锥齿轮啮合有夹紧第四锥齿轮,夹紧第四锥齿轮与螺纹动杆连接,进而螺纹动杆转动。(The invention relates to metal casting equipment which comprises a casting base and a casting head, wherein casting vertical columns are symmetrically arranged at the bottom of the casting base, a casting top plate is jointly installed at the top ends of the two casting vertical columns, a telescopic cylinder is arranged at the lower part of the casting top plate, casting sleeves are sleeved on the casting vertical columns, casting lifting plates are jointly installed on the two casting sleeves, the free ends of the telescopic cylinders are connected with the casting lifting plates, supporting blocks are arranged at the bottom of the casting lifting plates, a lead screw is rotatably arranged between the two supporting blocks, a screw block is in threaded connection with the lead screw, a movable vertical column is arranged at the lower part of the screw block, and a left motor and a right motor are further arranged on the supporting blocks. According to the invention, the clamping double-shaft motor is started, the clamping first bevel gear rotates to drive the clamping second bevel gear to rotate, meanwhile, the clamping third bevel gear is meshed with the clamping fourth bevel gear, and the clamping fourth bevel gear is connected with the threaded moving rod, so that the threaded moving rod rotates.)

1. A metal casting device comprises a casting base (1) and a casting head (14), and is characterized in that casting vertical columns (2) are symmetrically arranged at the bottom of the casting base (1), a casting top plate (3) is jointly installed at the top ends of the two casting vertical columns (2), a telescopic cylinder (4) is arranged at the lower part of the casting top plate (3), casting sleeves (5) are sleeved on the casting vertical columns (2), casting lifting plates (6) are jointly installed on the two casting sleeves (5), the free ends of the telescopic cylinders (4) are connected with the casting lifting plates (6), supporting blocks (7) are arranged at the bottom of the casting lifting plates (6), a lead screw (8) is rotatably arranged between the two supporting blocks (7), a wire block (9) is connected onto the lead screw (8) in a threaded manner, the movable vertical columns (10) are arranged at the lower parts of the wire block (9), left and right motors are further arranged on the supporting blocks (7), and left and right motor output shafts are connected with the lead screw (8), the bottom end of the movable vertical column (10) is provided with a dismounting seat (11), a dismounting cavity (12) is arranged in the dismounting seat (11), the bottom of the dismounting seat (11) is provided with an installation bayonet (13), the installation bayonet (13) is clamped with a clamping block (15) on a casting head (14), and the side wall of the casting head (14) is provided with a positioning port (16) and a limiting port (17); a combined clamping piece (18) is arranged on the casting base (1), a protection block (19) is arranged at the lower part of the casting vertical column (2), a casting spring (20) is sleeved on the casting vertical column (2), and the casting spring (20) is connected with the protection block (19) and the casting sleeve (5); a protector (21) is arranged in the inner cavity of the protection block (19), and the protector (21) is matched with the combined clamping piece (18); the lower part of the casting lifting plate (6) is also symmetrically provided with impact columns (22), and the impact columns (22) are matched with the combined clamping piece (18);

the combined clamping piece (18) comprises a first clamping column (181), a threaded moving rod (189), a second clamping column (182) and a combined column (183), a clamping double-shaft motor is arranged in a cavity of the first clamping column (181), one end of the clamping double-shaft motor is connected with a clamping first bevel gear (184), the clamping first bevel gear (184) is meshed with a clamping second bevel gear (185), the threaded moving rod (189) is in threaded connection with a clamping screw (1811) on a clamping moving seat (1810), the clamping moving seat (1810) is connected with a transverse clamping block (1812), the other end of the clamping double-shaft motor is connected with a clamping screw shaft (1813), the clamping screw block (1814) is in threaded connection with the clamping screw shaft (1813), the clamping screw block (1814) is in hinged connection with a clamping inclined rod (1815), the clamping inclined rod (1815) is hinged with a sliding clamping block (1816), and the lower part of the sliding clamping block (1816) is provided with a sliding clamping column (1817), the sliding clamping column (1817) penetrates through the second clamping column (182) to be connected with the longitudinal clamping block (1818), and the longitudinal clamping block (1818) and the transverse clamping block (1812) clamp the casting together.

2. The metal casting equipment according to claim 1, wherein a disassembly motor (23) is arranged in the disassembly cavity (12), an output shaft of the disassembly motor (23) is connected with a first disassembly bevel gear (24), the first disassembly bevel gear (24) is meshed with a second disassembly bevel gear (25), the second disassembly bevel gear (25) is connected with a disassembly rotating shaft (26), the disassembly rotating shaft (26) is provided with a first threaded area (27) and a second threaded area (28), the threads of the first threaded area (27) and the second threaded area (28) are opposite, the threads are connected with a threaded block (29), the lower part of the threaded block (29) is provided with a movable rod (30), the movable rod (30) penetrates through a positioning port on the disassembly seat (11) and is connected with a transverse sleeve block (31), the transverse sleeve block (31) is sleeved on the transverse sleeve rod (32), the transverse sleeve rod (32) is connected with the disassembly seat (11) through a vertical rod (33), a positioning clamping rod (34) is arranged on the moving rod (30), and the positioning clamping rod (34) is matched with the positioning opening (16); the positioning clamp rod (34) is further provided with a limiting and positioning opening (35), and the transverse loop rod (32) and the vertical positioning rod (33) are provided with an interlocking device (36) matched with the limiting and positioning opening (35).

3. The metal casting device according to claim 2, wherein the interlocking device (36) comprises an interlocking pull rod (361), the interlocking pull rod (361) and the vertical rod (33) are arranged in a drawing mode, an interlocking pull block is arranged at one end of the interlocking pull rod (361), the interlocking pull block is connected with the vertical rod (33) through an interlocking spring (362), the interlocking pull rod (361) is arranged in a matching mode with the limiting opening (17), the moving rod (30) is arranged on the interlocking pull rod (361) in a sliding mode, a vertical limiting rod (363) is arranged on the transverse sleeve rod (32) in a drawing mode, and the vertical limiting rod (363) penetrates through a through limiting opening (364) in the interlocking pull rod (361) and is arranged in a matching mode with the limiting opening (35).

4. The metal casting equipment according to claim 3, wherein the transverse loop bar (32) is further provided with a vertical auxiliary bar (365), a vertical auxiliary groove (366) is formed in the vertical auxiliary bar (365), a rubber locking notch (367) is formed in the bottom of the vertical auxiliary groove (366), a fixed pulling block (368) is arranged at the bottom end of the vertical limiting bar (363), the fixed pulling block (368) is connected with a rubber ball (369), and the rubber ball (369) is buckled with the rubber locking notch (367).

5. The metal casting device according to claim 1, wherein the lower portion of the clamping movable seat (1810) is provided with a sleeve stabilizing block (1819), the sleeve stabilizing block (1819) is slidably arranged with a sleeve stabilizing column (1820), and one end of the sleeve stabilizing column (1820) is provided with a sleeve stabilizing block (1821).

6. The metal casting apparatus as claimed in claim 1, wherein the clamping second bevel gear (185) is connected to a clamping third bevel gear (187) by a coupling shaft (186), the clamping third bevel gear (187) is engaged with a clamping fourth bevel gear (188), and the clamping fourth bevel gear (188) is connected to a threaded rod (189).

7. The metal casting apparatus according to claim 1, wherein a coupling slider (1822) is slidably disposed in the coupling post (183), the coupling slider (1822) is connected with the inner bottom wall of the coupling post (183) through a coupling spring (1823), a coupling upright (1824) is disposed on the upper portion of the coupling slider (1822), a coupling contact block (1825) is disposed at the top end of the coupling upright (1824), the coupling contact block (1825) is disposed in cooperation with the impact post (22), and one side of the coupling upright (1824) is connected with the protector (21) through a coupling pull rod (1826).

8. The metal casting equipment according to claim 1, wherein the protector (21) comprises a protection sliding block (211), the protection sliding block (211) is arranged in a cavity of the protection block (19) in a sliding mode, a first guide wheel (212) and a second guide wheel (213) are further arranged on the inner wall of the cavity of the protection block (19), a protection groove (214) is formed in the side wall of the protection block (19), a coupling pull rod (1826) is arranged in the protection groove (214) in a sliding mode, a directional wheel is further arranged in the protection groove (214), the coupling pull rod (1826) is connected with a coupling rope (215), the coupling rope (215) is connected with the protection sliding block (211) through the directional wheel, the first guide wheel (212) and the second guide wheel (213), and a fixing seat (216) is further arranged in the cavity of the protection block (19).

9. A metal casting apparatus as claimed in claim 8, wherein the fixed seat (216) is connected to the protective slide (211) by a first spring (217) and the coupling link (1826) is connected to the protective slot (214) by a second spring (218).

Technical Field

The invention relates to the technical field of metal casting, in particular to metal casting equipment.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance. The casting blank is nearly shaped, so that the purposes of no machining or little machining are achieved, the cost is reduced, and the time is reduced to a certain extent, and the casting is one of the basic processes of the modern mechanical manufacturing industry. The metal casting process generally includes preparation of a casting mold (a container for making liquid metal into a solid casting), which may be classified into a sand mold, a metal mold, a ceramic mold, a clay mold, a graphite mold, etc. according to the materials used, and a disposable mold, a semi-permanent mold, and a permanent mold according to the number of uses, and the quality of the preparation of the casting mold is a major factor affecting the quality of the casting.

The existing metal needs to be repeatedly forged in casting, the forging force is too large in forging, the service life of a punch is easily influenced, and the casting efficiency is reduced.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a metal casting apparatus.

In order to achieve the purpose, the invention provides the following technical scheme:

a metal casting device comprises a casting base and a casting head, wherein the bottom of the casting base is symmetrically provided with casting vertical columns, the top ends of the two casting vertical columns are jointly provided with a casting top plate, the lower part of the casting top plate is provided with a telescopic cylinder, the casting vertical columns are sleeved with casting sleeves, the two casting sleeves are jointly provided with casting lifting plates, the free ends of the telescopic cylinders are connected with the casting lifting plates, the bottoms of the casting lifting plates are provided with supporting blocks, screw rods are rotatably arranged between the two supporting blocks, screw blocks are in threaded connection with the screw rods, the lower parts of the screw blocks are provided with moving vertical columns, the supporting blocks are also provided with left and right motors, output shafts of the left and right motors are connected with the screw rods, the bottom end of the movable vertical column is provided with a dismounting seat, a dismounting cavity is arranged in the dismounting seat, the bottom of the dismounting seat is provided with an installation bayonet, the installation bayonet is clamped with a clamping block on the casting head, and the side wall of the casting head is provided with a positioning port and a limiting port; the casting base is provided with a coupling clamping piece, the lower part of the casting vertical column is provided with a protection block, a casting spring is sleeved on the casting vertical column, and the casting spring is connected with the protection block and the casting sleeve; the inner cavity of the protection block is provided with a protector which is matched with the coupling clamping piece; the lower part of the casting lifting plate is also symmetrically provided with impact columns which are matched with the combined clamping piece;

the clamping piece is used in antithetical couplet includes first clamp post, screw rod, second clamp post and antithetical couplet and uses the post, is equipped with in the cavity of first clamp post and presss from both sides tight double-shaft motor, and the one end that presss from both sides tight double-shaft motor is connected with and presss from both sides tight first bevel gear, presss from both sides tight first bevel gear meshing and has a tight second bevel gear, and screw rod and the tight screw thread connection setting of clamp on pressing from both sides tight movable seat, press from both sides tight movable seat and be connected with horizontal clamp piece, press from both sides tight double-shaft motor's the other end and press from both sides tight silk hub connection, press from both sides the epaxial threaded connection of clamp screw and press from both sides tight silk piece, press from both sides tight diagonal bar and articulate and have smooth clamp piece, smooth clamp piece lower part is equipped with smooth clamp post, and press from both sides tight post and be connected with indulging the clamp piece through the second clamp piece, indulge clamp piece, horizontal clamp piece presss from both sides tight casting piece jointly.

Preferably, a dismounting motor is arranged in the dismounting cavity, an output shaft of the dismounting motor is connected with a first dismounting bevel gear, the first dismounting bevel gear is meshed with a second dismounting bevel gear, the second dismounting bevel gear is connected with a dismounting rotating shaft, the dismounting rotating shaft is provided with a first screw area and a second screw area, the screw threads of the first screw area and the second screw area are opposite, the screw threads are connected with screw blocks, the lower part of each screw block is provided with a moving rod, the moving rod penetrates through a positioning through hole in the dismounting seat to be connected with a transverse sleeve block, the transverse sleeve block is sleeved on the transverse sleeve rod, the transverse sleeve rod is connected with the dismounting seat through a vertical rod, the moving rod is provided with a positioning clamping rod, and the positioning clamping rod is matched with the positioning through hole; the positioning clamp rod is also provided with a limiting fixed opening, and the transverse loop rod and the vertical fixed rod are provided with interlocking devices matched with the limiting fixed opening.

Preferably, the interlock ware includes the interlocking pull rod, and the interlocking pull rod sets up with erecting the pole pull formula, and interlocking pull rod one end is equipped with the interlocking and draws the piece, and the interlocking draws between piece and the erecting pole through interlocking spring coupling, and the interlocking pull rod sets up with spacing mouthful cooperation, moves the pole and slides on the interlocking pull rod and set up, pull formula is equipped with perpendicular gag lever post on the horizontal loop bar, and perpendicular gag lever post passes logical gag lever post on the interlocking pull rod and sets up with spacing mouthful cooperation.

Preferably, still be equipped with on the horizontal loop bar and erect and assist the pole, erect and assist the pole and be equipped with on the pole and erect and assist the groove, erect and assist the tank bottoms portion and be equipped with the rubber fore shaft, erect the restriction pole bottom and be equipped with and decide and draw the piece, decide and draw the piece and be connected with the rubber ball, the rubber ball sets up with the lock joint of rubber fore shaft.

Preferably, the lower part of the clamping movable seat is provided with a sleeve stabilizing block, the sleeve stabilizing block and the sleeve stabilizing column are arranged in a sliding manner, and one end of the sleeve stabilizing column is provided with a sleeve fixing block.

Preferably, the clamping second bevel gear is connected with a clamping third bevel gear through a connecting shaft, the clamping third bevel gear is meshed with a clamping fourth bevel gear, and the clamping fourth bevel gear is connected with the threaded moving rod.

Preferably, a coupling sliding block is arranged in the coupling column in a sliding mode and connected with the inner bottom wall of the coupling column through a coupling spring, a coupling vertical column is arranged on the upper portion of the coupling sliding block, a coupling contact block is arranged at the top end of the coupling vertical column and matched with the impact column, and one side of the coupling vertical column is connected with the protector through a coupling pull rod.

Preferably, the protector includes the protection slider, and the protection slider slides in the cavity of protection piece and sets up, and the cavity inner wall of protection piece still is equipped with first leading wheel, second leading wheel, and the protection piece lateral wall is equipped with the protection groove, and the antithetical couplet pull rod slides in the protection groove and sets up, still is equipped with the directive wheel in the protection groove, and the antithetical couplet pull rod is connected with the antithetical couplet rope, and the antithetical couplet rope is connected with the protection slider through directive wheel, first leading wheel, second leading wheel, still be equipped with the fixing base in the cavity of protection piece.

Preferably, the fixing seat is connected with the protection sliding block through a first spring, and the coupling pull rod is connected with the protection groove through a second spring.

Compared with the prior art, the invention has the beneficial effects that

(1) According to the invention, by starting the clamping double-shaft motor, the clamping first bevel gear rotates to drive the clamping second bevel gear to rotate, the clamping third bevel gear is engaged with the clamping fourth bevel gear, the clamping fourth bevel gear is connected with the threaded moving rod, and then the threaded moving rod rotates, and meanwhile, the threaded moving rod is in threaded connection with the clamping screw on the clamping moving seat, so that the transverse clamping block moves, and meanwhile, the angle change of the clamping inclined rod is driven by the wire clamping block, so that the sliding clamping column penetrates through the second clamping column to drive the longitudinal clamping block to move, and further, the casting part is fixed transversely and longitudinally, so that the fixing effect is improved, and the casting efficiency is improved; the telescopic cylinder is started, the casting lifting plate moves to drive the casting head to perform casting, forging and pressing treatment on the workpiece, the lead screw is rotated by the driving of the left motor and the right motor, the movement of the lead screw block is realized, and the casting of different positions of the workpiece is realized by the movement of the casting head, so that the casting efficiency is improved; the impact column drives the combined contact block to move downwards in casting, and then the combined sliding block drives the combined spring to compress, so that preliminary buffering is realized, the punch head protection effect is achieved, and the combined clamping piece can be protected.

(2) Slide in the protection slot through alliing oneself with the pull rod, and then drive the pulling of alliing oneself with the rope, the direction effect through first leading wheel, second leading wheel simultaneously realizes the pulling of protection slider then, and then first spring, second spring realize the compression to improve the buffering effect of device in forging, improved the life of forging the head then.

(3) Dismantle the motor through the start, first dismantlement bevel gear rotates, it dismantles bevel gear rotation to drive the second, then dismantle the pivot and rotate, simultaneously through first spiral shell district, second spiral shell district rotates, realize the spiral shell piece and remove, and then drive the pole and remove, then realize locator card pole and location mouthful cooperation, simultaneously through locator card pole and location mouthful cooperation, further improvement the installation stability of casting head, pass through limit mouth and spacing fixed mouthful cooperation setting on the interlocking pull rod through erecting the limit rod simultaneously, and then with the interlocking pull rod, the locator card pole is further spacing, the installation stability of casting head has been improved.

Drawings

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

FIG. 2 is a schematic view of a clamping member for use in conjunction with the present invention;

FIG. 3 is a schematic view of the inner structure of the detaching chamber according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the construction of the interlock of the present invention;

fig. 6 is a schematic structural view of the protector of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a metal casting apparatus includes a casting base 1 and a casting head 14, wherein casting vertical pillars 2 are symmetrically arranged at the bottom of the casting base 1, casting top plates 3 are commonly installed at the top ends of the two casting vertical pillars 2, a telescopic cylinder 4 is arranged at the lower portion of each casting top plate 3, casting sleeves 5 are sleeved on the casting vertical pillars 2, casting lifting plates 6 are commonly installed on the two casting sleeves 5, the free ends of the telescopic cylinders 4 are connected with the casting lifting plates 6, support blocks 7 are arranged at the bottom of the casting lifting plates 6, a screw rod 8 is rotatably arranged between the two support blocks 7, a screw block 9 is connected to the screw rod 8 in a threaded manner, a moving vertical pillar 10 is arranged at the lower portion of the screw block 9, a left motor and a right motor are further arranged on the support block 7, output shafts of the left and right motors are connected with the screw rod 8, a dismounting seat 11 is arranged at the bottom end of the moving vertical pillar 10, a dismounting cavity 12 is arranged in the dismounting seat 11, an installation bayonet 13 is arranged at the bottom of the dismounting seat 11, the mounting bayonet 13 is clamped with a clamping block 15 on the casting head 14, and a positioning opening 16 and a limiting opening 17 are formed in the side wall of the casting head 14; a combined clamping piece 18 is arranged on the casting base 1, a protection block 19 is arranged at the lower part of the casting vertical column 2, a casting spring 20 is sleeved on the casting vertical column 2, and the casting spring 20 is connected with the protection block 19 and the casting sleeve 5; a protector 21 is arranged in the inner cavity of the protection block 19, and the protector 21 is matched with the combined clamping piece 18; the lower part of the casting lifting plate 6 is also symmetrically provided with impact columns 22, and the impact columns 22 are matched with the combined clamping piece 18;

the combined clamping piece 18 comprises a first clamping column 181, a threaded moving rod 189, a second clamping column 182 and a combined column 183, wherein a clamping double-shaft motor is arranged in a cavity of the first clamping column 181, one end of the clamping double-shaft motor is connected with a clamping first bevel gear 184, the clamping first bevel gear 184 is meshed with a clamping second bevel gear 185, the threaded moving rod 189 is in threaded connection with a clamping screw hole 1811 in a clamping moving seat 1810, the clamping moving seat 1810 is connected with a transverse clamping block 1812, the other end of the clamping double-shaft motor is connected with a clamping screw shaft 1813, a clamping screw block 1814 is in threaded connection with the clamping screw shaft 1813, the clamping screw block 1814 is in hinged connection with a clamping inclined rod 1815, the clamping inclined rod 1815 is hinged with a sliding clamping block 1816, a sliding clamping column 1817 is arranged at the lower part of the sliding clamping block 1816, the sliding clamping column 1817 penetrates through the second clamping column 182 to be connected with a longitudinal clamping block 1818, and the longitudinal clamping block 1818 and the transverse clamping block 1812 clamp a casting piece together.

By starting the clamping double-shaft motor, the clamping first bevel gear 184 rotates to drive the clamping second bevel gear 185 to rotate, the clamping third bevel gear 187 is meshed with the clamping fourth bevel gear 188, the clamping fourth bevel gear 188 is connected with the threaded rod 189, the threaded rod 189 rotates, the threaded rod 189 is in threaded connection with the clamping screw 1811 on the clamping movable seat 1810, the transverse clamping block 1812 moves, the angle change of the clamping inclined rod 1815 is driven by the wire clamping block 1814, the sliding clamping column 1817 passes through the second clamping column 182 to drive the longitudinal clamping block 1818 to move, the cast part is fixed transversely and longitudinally, the fixing effect is improved, and the casting efficiency is improved;

the telescopic cylinder 4 is started, the casting lifting plate 6 moves to drive the casting head 14 to perform casting and forging treatment on the workpiece, meanwhile, the screw rod 8 is driven to rotate by the left and right motors to further move the wire block 9, and meanwhile, casting at different positions of the workpiece is realized by the movement of the casting head 14, so that the casting efficiency is improved; during casting, the impact column 22 drives the coupling contact block 1825 to move downwards, and then the coupling slide block 1822 drives the coupling spring 1823 to compress, so that preliminary buffering is realized, the punch head protection effect is achieved, and meanwhile, the coupling clamping piece 18 can be protected;

a dismounting motor 23 is arranged in the dismounting cavity 12 of the embodiment, an output shaft of the dismounting motor 23 is connected with a first dismounting bevel gear 24, the first dismounting bevel gear 24 is meshed with a second dismounting bevel gear 25, the second dismounting bevel gear 25 is connected with a dismounting rotating shaft 26, the dismounting rotating shaft 26 is provided with a first screw area 27 and a second screw area 28, the screw threads of the first screw area 27 and the second screw area 28 are opposite, the screw threads are connected with a screw block 29, the lower part of the screw block 29 is provided with a moving rod 30, the moving rod 30 penetrates through a positioning through hole on the dismounting seat 11 to be connected with a transverse sleeve block 31, the transverse sleeve block 31 is sleeved on a transverse sleeve rod 32, the transverse sleeve rod 32 is connected with the dismounting seat 11 through a vertical rod 33, the moving rod 30 is provided with a positioning clamping rod 34, and the positioning clamping rod 34 is matched with the positioning hole 16; the positioning clamp rod 34 is further provided with a limiting and fixing opening 35, and the transverse loop rod 32 and the vertical fixing rod 33 are provided with an interlocking device 36 matched with the limiting and fixing opening 35.

Dismantle motor 23 through the start, first dismantlement bevel gear 24 rotates, it rotates to drive second dismantlement bevel gear 25, then dismantle pivot 26 and rotate, simultaneously through first spiral shell district 27, second spiral shell district 28 rotates, realize spiral shell piece 29 and remove, and then drive pole 30 and remove, then realize locator card pole 34 and location mouthful 16 cooperation, simultaneously through locator card pole 34 and the cooperation of location mouthful 16, further improvement the installation stability of casting head 14, pass through limit 364 and the cooperation setting of spacing limit 35 on the interlocking pull rod 361 through perpendicular limit 363 simultaneously, and then with interlocking pull rod 361, the further spacing of locator card pole 34, the installation stability of casting head 14 has been improved.

The interlock device 36 of this embodiment includes interlock pull rod 361, and interlock pull rod 361 and the setting of erecting pole 33 pull formula, and interlock pull rod 361 one end is equipped with the interlock and draws the piece, and the interlock draws the piece to be connected through interlocking spring 362 between piece and the erecting pole 33, and interlock pull rod 361 sets up with spacing mouthful 17 cooperation, and the sliding setting on interlock pull rod 361 is moved pole 30, the pull formula is equipped with vertical limiting rod 363 on the horizontal loop pole 32, and vertical limiting rod 363 passes logical limiting port 364 on the interlock pull rod 361 and sets up with spacing mouthful 35 cooperation.

The transverse loop bar 32 of this embodiment is further provided with a vertical auxiliary bar 365, the vertical auxiliary bar 365 is provided with a vertical auxiliary groove 366, the bottom of the vertical auxiliary groove 366 is provided with a rubber lock mouth 367, the bottom end of the vertical limiting bar 363 is provided with a fixed pulling block 368, the fixed pulling block 368 is connected with a rubber ball 369, and the rubber ball 369 is fastened with the rubber lock mouth 367; the rubber ball 369 is fastened with the rubber locking notch 367, so that the positioning effect of the vertical limiting rod 363 is improved, and the casting head 14 is convenient to disassemble.

The lower portion of the clamping movable base 1810 of this embodiment is provided with a sleeve stabilizing block 1819, the sleeve stabilizing block 1819 is slidably disposed with a sleeve stabilizing column 1820, and one end of the sleeve stabilizing column 1820 is provided with a sleeve fixing block 1821.

The clamping second bevel gear 185 of the present embodiment is connected to a clamping third bevel gear 187 through a coupling shaft 186, the clamping third bevel gear 187 is engaged with a clamping fourth bevel gear 188, and the clamping fourth bevel gear 188 is connected to a threaded rod 189.

The utility column 183 of this embodiment slides in and is equipped with the utility slider 1822, and the utility slider 1822 is connected with the bottom wall in the utility column 183 through the utility spring 1823, and the upper portion of utility slider 1822 is equipped with the utility upstand 1824, and the top of the utility upstand 1824 is equipped with the utility feeler 1825, and the utility feeler 1825 sets up with the cooperation of impact post 22, one side of the utility upstand 1824 is connected with protector 21 through the utility pull rod 1826.

The coupling contact block 1825 moves downwards, and the coupling slide block 1822 drives the coupling spring 1823 to compress, so that preliminary buffering is realized, the punch head protection effect is achieved, and meanwhile the coupling clamping piece 18 can be protected;

protector 21 of this embodiment is including protecting slider 211, protection slider 211 slides in the cavity of protection piece 19 and sets up, the cavity inner wall of protection piece 19 still is equipped with first leading wheel 212, second leading wheel 213, the 19 lateral wall of protection piece is equipped with protection groove 214, it sets up to slide in protection groove 214 to ally oneself with pull rod 1826, still be equipped with the directive wheel in protection groove 214, it is connected with ally oneself with rope 215 to ally oneself with pull rod 1826, it is connected with protection slider 211 to ally oneself with rope 215 to pass through the directive wheel, first leading wheel 212, second leading wheel 213, still be equipped with fixing base 216 in the cavity of protection piece 19.

The fixed seat 216 and the protection slider 211 of this embodiment are connected by a first spring 217, and the coupling pull rod 1826 and the protection slot 214 are connected by a second spring 218.

Through using pull rod 1826 to slide in protection groove 214, and then drive the pulling of using rope 215, simultaneously through the guide effect of first leading wheel 212, second leading wheel 213, realize the pulling of protection slider 211 then, and then first spring 217, second spring 218 realize the compression to improve the buffering effect of device in forging, improved the life who forges the head then.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.