CN216540780U

CN216540780U - Quick-change disassembly and assembly mechanism of die-casting die frame

Info

Publication number: CN216540780U
Application number: CN202122616548.7U
Authority: CN
Inventors: 罗小雄
Original assignee: Kunshan Langtian Mould Co ltd
Current assignee: Kunshan Langtian Mould Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-17
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a quick-change disassembling and assembling mechanism of a die-casting die frame, which comprises a supporting plate, a large die frame, a fifth small die frame, sliding grooves, threaded holes, threaded rods and an installation platform, wherein a vertical rod is fixedly arranged on the supporting plate, the surface of the vertical rod is tightly attached to the large die frame and the first small die frame, the bottom areas of the large die frame and the first small die frame are the same, a through hole is formed in the fifth small die frame, a fixing part is connected in the through hole in a penetrating manner, a groove is formed in the fifth small die frame, buffering parts are arranged on two side surfaces of the groove, the sliding grooves are fixedly connected on the surfaces of the buffering parts, insertion holes are formed in the inner side surfaces of the groove, and an insertion rod is arranged in each insertion hole. The large die set and the five small die sets can jointly form the die set twice as large, so that the application range is enlarged, meanwhile, the five small die sets can be independently disassembled for use, the utilization rate is increased, and the heights of the small die sets can be flexibly changed.

Description

Quick-change disassembly and assembly mechanism of die-casting die frame

Technical Field

The utility model relates to the technical field of die-casting mold frames, in particular to a quick-change disassembly and assembly mechanism of a die-casting mold frame.

Background

The die-casting die frame is a die support which is formed by pressing a die on a die through an injection molding process through strong pressure, plays a role in supporting and fixing the die on the die and a punch in operation, and is generally a square support, so that the operation surface is in a specified range, the operation amount is limited, and the yield cannot be improved.

The use working face of current die-casting die carrier is fixed, can not be nimble changeable, for example the quick change dismouting structure of die-casting die carrier that application number is 202020747100.1 discloses can not increase the working face in use to and the working range can not be nimble changeable.

Therefore, it is necessary to provide a quick-change mechanism for die-casting mold frame to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick-change disassembly and assembly mechanism of a die-casting die frame, which aims to solve the problems that too much time is consumed for assembling and disassembling the existing die-casting die frame and an operation surface cannot be flexible and changeable in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a die mould frame's quick change dismouting mechanism, includes backup pad, big die carrier, No. five little die carriers, spout, screw hole, threaded rod and mount table, the fixed montant that is provided with in the backup pad, the montant surface is pasting big die carrier and No. one little die carrier tightly, the dead area of big die carrier and No. one little die carrier is the same, it has the through-hole to open in the No. five little die carriers, through connection has the mounting in the through-hole, set up flutedly on No. five little die carriers, recess both sides face is provided with the bolster, bolster fixed surface is connected with the spout, the jack has been seted up to the recess medial surface, be provided with the inserted bar in the jack, the inserted bar runs through in the clamping piece inserts the jack, sliding connection has the slider in the spout for the usable floor area of whole die carrier can be increased to big die carrier and five little die carriers.

Preferably, the through holes are formed in the first small die frame, the second small die frame, the third small die frame and the fourth small die frame, arc-shaped grooves are formed in the side faces of the first small die frame, the second small die frame, the third small die frame, the fourth small die frame and the fifth small die frame, the diameters of the arc-shaped grooves are identical to those of the vertical rods, so that the four small die frames with the same area can jointly form a large die frame for use and can also be used independently.

Preferably, the bottom areas of the first small die frame, the second small die frame, the third small die frame, the fourth small die frame and the fifth small die frame are the same, and the height sum of the first small die frame, the second small die frame, the third small die frame, the fourth small die frame and the fifth small die frame is close to the height of the large die frame, so that the five small die frames with the same area can jointly form a large die frame for use and can also be independently used.

Preferably, the diameter of the through hole is matched with that of the fixing piece, the number of the fixing pieces is four, and the positions of the fixing pieces correspond to the positions of the four through holes, so that the five small die frames can be installed and fixed through the through holes.

Preferably, the diameter of the inserted rod is matched with that of the insertion hole, and the length of the inserted rod is twice that of the clamping piece, so that the inserted rod can be inserted into the insertion hole to complete the installation of the clamping piece.

Preferably, the clamping pieces are arranged in two numbers, the two clamping pieces are distributed in a mirror image mode about the circle center of the mounting table, the surfaces of the two clamping pieces are provided with arcs, the radian of each arc is matched with the radian of the circle of the mounting table, and the clamping pieces can clamp a mold on the mounting table.

Preferably, the sliding blocks are fixedly connected to the clamping piece, the volume of each sliding block is matched with the inner volume of the corresponding sliding groove, and the sliding blocks are respectively distributed on two sides of the bottom surface of the clamping piece, so that the sliding blocks can slide in the sliding grooves.

Preferably, a threaded hole is formed in the center of the fifth small die frame, a threaded rod is connected to the threaded hole in an internal thread mode, the top end of the threaded rod is fixedly connected with a mounting platform, and the mounting platform is circular, so that a die can be placed on the mounting platform.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the large die set and the five small die sets can jointly form a die set twice as large, so that the application range is enlarged, meanwhile, the five small die sets can be independently disassembled for use, the utilization rate is increased, and the heights of the small die sets can be flexibly changed;

2. when can install and fix the mould through mount table and clamping piece on the little die carrier of No. five, also can dismantle through simple operation to and, the inserted bar on the clamping piece can easily install the clamping piece, also can dismantle fast, and simultaneously, the clamping piece also can slide in the spout, increases the practicality of little die carrier of No. five.

Drawings

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

FIG. 2 is a schematic perspective view of the mounting table of the present invention;

FIG. 3 is a schematic perspective view of a jack according to the present invention;

FIG. 4 is a schematic perspective view of the fourth embodiment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the third small scaffold of the present invention.

Description of reference numerals:

1. a support plate; 2. a vertical rod; 3. a large mould frame; 4. a first small die carrier; 5. a second small die carrier; 6. a third small die carrier; 7. a fourth small mould frame; 8. a fifth small die carrier; 9. a through hole; 10. a fixing member; 11. a groove; 12. a buffer member; 13. a jack; 14. inserting a rod; 15. a clamping member; 16. a slider; 17. a chute; 18. a threaded hole; 19. a threaded rod; 20. and (7) mounting a table.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a quick-change disassembly and assembly mechanism of a die-casting die frame as shown in figures 1-5, which comprises a supporting plate 1, a large die frame 3, a fifth small die frame 8, a sliding groove 17, a threaded hole 18, a threaded rod 19 and a mounting platform 20, wherein a vertical rod 2 is fixedly arranged on the supporting plate 1, the surface of the vertical rod 2 is tightly attached to the large die frame 3 and the first small die frame 4, the bottom areas of the large die frame 3 and the first small die frame 4 are the same, a through hole 9 is formed in the fifth small die frame 8, a fixing part 10 is connected in the through hole 9 in a penetrating manner, a groove 11 is formed in the fifth small die frame 8, buffer parts 12 are arranged on two side surfaces of the groove 11, the sliding groove 17 is fixedly connected to the surface of the buffer part 12, a jack 13 is formed in the inner side surface of the groove 11, an inserting rod 14 is arranged in the jack 13, the inserting rod 14 penetrates through a clamping part 15 and is inserted into the jack 13, and a sliding block 16 is connected in the sliding groove 17 in a sliding manner.

Through holes 9 are formed in the first small die frame 4, the second small die frame 5, the third small die frame 6 and the fourth small die frame 7, arc-shaped grooves are formed in the side faces of the first small die frame 4, the second small die frame 5, the third small die frame 6, the fourth small die frame 7 and the fifth small die frame 8, the diameters of the arc-shaped grooves are identical to those of the vertical rods 2, the bottom areas of the first small die frame 4, the second small die frame 5, the third small die frame 6, the fourth small die frame 7 and the fifth small die frame 8 are identical, and the height sum of the first small die frame 4, the second small die frame 5, the third small die frame 6, the fourth small die frame 7 and the fifth small die frame 8 is close to that of the large die frame 3.

The diameter of the through hole 9 is matched with that of the fixing piece 10, four fixing pieces 10 are arranged, the positions of the four fixing pieces 10 correspond to the positions of the four through holes 9, the diameter of the inserted link 14 is matched with that of the insertion hole 13, and the length of the inserted link 14 is twice that of the clamping piece 15.

Clamping piece 15 is provided with two, two clamping pieces 15 distribute about the 20 centre of a circle mirror images of mount table, two 15 surfaces of clamping piece are provided with the arc, curved radian is identical with the circular radian of mount table 20, 16 fixed connection of slider are on

clamping piece

15, 16 volumes of slider and 17 interior volumes of spout are thought to match, 16 sliders distribute respectively in the bottom surface both sides of clamping piece 15, No. five little die carrier 8 center departments offer threaded

hole

18, 18 female connection in threaded hole have a threaded

rod

19, 19 top fixedly connected with mount tables 20 of threaded rod, mount table 20 is circular.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, a large die carrier 3, a first small die carrier 4, a second small die carrier 5, a third small die carrier 6, a fourth small die carrier 7 and a fifth small die carrier 8 can be attached to the vertical rods 2 together through the two vertical rods 2 on the supporting plate 1 to form a die carrier with a larger area, the first small die carrier 4 and the second small die carrier 5 can be detached independently, the third small die carrier 6 and the fourth small die carrier 7 can be detached independently, and each of the first small die carrier 4, the second small die carrier 5, the fourth small die carrier 7 and the fifth small die carrier 8 can be detached and used independently and can be used integrally;

referring to the attached drawings 1-5 of the specification, when the device is used, after a first small die frame 4, a second small die frame 5, a third small die frame 6, a fourth small die frame 7 and a fifth small die frame 8 are assembled together through a fixing piece 10, a sliding block 16 is installed into the sliding groove 17 through a sliding groove 17 in a buffering piece 12, an inserting rod 14 is inserted into an inserting hole 13, the assembling of a clamping piece 15 is completed, the clamping piece 15 can slide in the length of the sliding groove 17 to clamp a die tool on an installation table 20, the installation table 20 can be installed in a threaded hole 18 through clockwise and anticlockwise rotation, and the clamping piece 15 and the installation table 20 on the fifth small die frame 8 can be installed and detached easily.

Claims

1. The utility model provides a quick change dismouting mechanism of die mould frame, includes backup pad (1), big die carrier (3), No. five little die carriers (8), spout (17), screw hole (18), threaded rod (19) and mount table (20), its characterized in that: the fixed montant (2) that is provided with on backup pad (1), montant (2) surface paste big die carrier (3) and little die carrier (4) No. one, the bottom surface area of big die carrier (3) and little die carrier (4) is the same, seted up in No. five little die carrier (8) through-hole (9), it has mounting (10) to run through in through-hole (9), set up fluted (11) on No. five little die carrier (8), recess (11) both sides face is provided with bolster (12), bolster (12) fixed surface is connected with spout (17), jack (13) have been seted up to recess (11) medial surface, be provided with in jack (13) inserted bar (14), inserted bar (14) run through in clamping piece (15) insert jack (13), sliding connection has slider (16) in spout (17).

2. The quick-change disassembly and assembly mechanism of the die-casting die holder, according to claim 1, is characterized in that: through-hole (9) have all been seted up in little die carrier (4), No. two little die carriers (5), No. three little die carrier (6) and No. four little die carriers (7), arc wall has all been seted up to a little die carrier (4), No. two little die carrier (5), No. three little die carrier (6), No. four little die carriers (7), No. five little die carrier (8) sides, the arc wall diameter is identical with montant (2) diameter.

3. The quick-change disassembly and assembly mechanism of the die-casting die holder, as claimed in claim 2, wherein: the bottom surface areas of the first small die frame (4), the second small die frame (5), the third small die frame (6), the fourth small die frame (7) and the fifth small die frame (8) are the same, and the height sum of the first small die frame (4), the second small die frame (5), the third small die frame (6), the fourth small die frame (7) and the fifth small die frame (8) is close to the height sum of the large die frame (3).

4. The quick-change disassembly and assembly mechanism of the die-casting die holder, according to claim 1, is characterized in that: the diameter of the through hole (9) is matched with that of the fixing piece (10), the number of the fixing pieces (10) is four, and the positions of the fixing pieces (10) correspond to the positions of the four through holes (9).

5. The quick-change disassembly and assembly mechanism of the die-casting die holder, according to claim 1, is characterized in that: the diameter of the inserted rod (14) is matched with that of the insertion hole (13), and the length of the inserted rod (14) is twice that of the clamping piece (15).

6. The quick-change disassembly and assembly mechanism of the die-casting die holder, as claimed in claim 5, wherein: the clamping pieces (15) are arranged in two numbers, the two clamping pieces (15) are distributed in a mirror image mode about the circle center of the mounting table (20), the surfaces of the two clamping pieces (15) are provided with arcs, and the arcs are matched with the circular arcs of the mounting table (20).

7. The quick-change disassembly and assembly mechanism of the die-casting die holder as claimed in claim 6, wherein: the sliding blocks (16) are fixedly connected to the clamping piece (15), the volume of the sliding blocks (16) is matched with the inner volume of the sliding grooves (17), and the sliding blocks (16) are respectively distributed on two sides of the bottom surface of the clamping piece (15).

8. The quick-change disassembly and assembly mechanism of the die-casting die holder, according to claim 1, is characterized in that: a threaded hole (18) is formed in the center of the five-size small die frame (8), a threaded rod (19) is connected to the threaded hole (18) in an internal thread mode, a mounting table (20) is fixedly connected to the top end of the threaded rod (19), and the mounting table (20) is circular.