CN109846066B - Multi-pattern pressing combined die - Google Patents

Abstract

The invention discloses a multi-pattern pressing combined die which comprises a fixed rack, a plurality of lifting oil cylinders and a plurality of combined die frames, wherein the lifting oil cylinders are detachably connected with the fixed rack, the end parts of piston rods of the lifting oil cylinders are detachably connected with a connecting span frame, the combined die frames are detachably connected below the connecting span frame, the left side and the right side of each combined die frame can be connected with other combined die frames, a weight-reducing process hole is formed in the middle of each combined die frame, a plurality of inserting square cylinders are machined at the bottom of each combined die frame, jacking bolts are screwed on one sides of the inserting square cylinders, the inserting square cylinders are matched with inserting square columns through the jacking bolts, and pressing dies are arranged at the bottoms of the inserting square columns. The multi-pattern pressing combined die is simple in structure, low in manufacturing cost, large in combination freedom degree, capable of pressing patterns with different intervals and different patterns, wide in application range, flexible in assembling operation and worthy of popularization and use.

Description

Multi-pattern pressing combined die

Technical Field

The invention relates to the field of dies, in particular to a multi-pattern pressing combined die.

Background

In food and plastic product production process, the pattern on product surface need use the moulding-die mould to suppress when many, and diversified abundant pattern can play the effect of beautifying the product, also can let the product attract buyer's attention more simultaneously, so the diversification of the pattern on product surface is an important selling point of product processing and sale, in order to satisfy the richness of pattern, the requirement to the mould is just more and more high, and the production mode that a product corresponds one set of mould in the actual production has also caused the cost of mould production behind the product diversification at double improvement, the mould that needs a suitability to be strong now solves above-mentioned problem, reduce the cost of mould production when satisfying product pattern diversification.

Disclosure of Invention

The present invention is directed to a multi-pattern press mold assembly to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-pattern pressing combined die comprises a fixed frame, a plurality of lifting oil cylinders and a plurality of combined die frames, wherein the lifting oil cylinders are detachably connected with the fixed frame, the end parts of piston rods of the lifting oil cylinders are detachably connected with a connecting span frame, the combined die frames are detachably connected below the connecting span frame, the left sides and the right sides of the combined die frames can be connected with other combined die frames, a chute is processed on one side of each combined die frame, a slide rail is processed on the other side of each combined die frame, two adjacent combined die frames are connected through the cooperation of the chute and the slide rail, connecting side plates are processed on the upper sides and the lower sides of the side parts of the combined die frames, the connecting side plates of the two adjacent combined die frames are fixedly connected through a plurality of connecting bolts after being aligned, and weight reducing process holes are formed in the middle parts of the combined die frames, the bottom processing of assembling die frame has a plurality of grafting square barrels, grafting square barrel one side spiro union has the puller bolt, the grafting square barrel passes through puller bolt and the cooperation of grafting square column, grafting square column bottom has the moulding-die.

Preferably, the number of the lifting oil cylinders is preferably 2-4, and the number of the combined die frames is preferably 3-7.

Preferably, the combined die frame has a plurality of specifications, the space design between the splicing square cylinders below the combined die frame of each specification is different, the pressing die also has a plurality of specifications, and the patterns pressed by the pressing die of each specification are different.

Preferably, the two ends of the connecting span frame are both processed with connecting steps, and the connecting span frame is detachably connected with the combined die frame through the connecting steps.

Preferably, a plurality of through holes are formed in the connecting span frame, the four through holes form a group, and the positions of the through holes correspond to the positions of the piston rods of the lifting oil cylinders.

Compared with the prior art, the invention has the beneficial effects that: when the multi-pattern pressing combined die is used, the lifting oil cylinder realizes the lifting action of the connecting span frame through the extension and contraction of the piston rod, the combined die frames are assembled after being connected with the connecting span frame, during the assembly, the slide rail is firstly inserted into the slide groove to complete the alignment work of two connected combined die frames, then the aligned connecting side plates are screwed and connected through the connecting bolt, so that the two adjacent combined die frames realize the fixed connection, the relative displacement does not occur in the use process, the splicing square cylinders are welded at the bottom of the combined die frames, the difference between the combined die frames of different specifications lies in the distance between the splicing square cylinders, and the combined die frames of different specifications have the slide groove, the slide rail and the connecting side plate of the same specification, so that the combined die frames of different specifications can be mutually connected and assembled, and the pressing dies also have different specifications, the pressing die is matched with the splicing square barrel through the splicing square column, after the jacking bolt is screwed in, the splicing square column can be jacked by the jacking bolt and is fixedly matched with the splicing square barrel, the patterns pressed by the gang combined die frame connected in groups have diversity due to the design, and due to the detachable structural design, the pressing die and the combined die frame are easy to replace, only damaged parts need to be replaced during maintenance, the maintenance cost is saved, and the maintenance convenience is improved; the device has the advantages of simple structure, low manufacturing cost, large degree of freedom in combination, wide application range, flexible assembly operation and high popularization value, and can press graphs with different patterns at different intervals.

Drawings

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

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of the mating portions of the connecting bridge and segmented mold frame of fig. 1.

FIG. 4 is a schematic end view of a segmented mold frame of the present invention.

Fig. 5 is a bottom view of the cartridge portion of fig. 4.

In the figure: 1. the device comprises a fixed rack, 2, a lifting oil cylinder, 3, a combined die frame, 4, a connecting span frame, 5, a sliding groove, 6, a sliding rail, 7, a connecting side plate, 8, a connecting bolt, 9, a weight reduction process hole, 10, a splicing square cylinder, 11, a jacking bolt, 12, a splicing square column, 13, a pressing die, 14, a connecting step, 15 and a through hole.

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. 1-5, the present invention provides a technical solution: a multi-pattern pressing combined die comprises a fixed frame 1, a plurality of lifting oil cylinders 2 and a plurality of combined die frames 3, wherein the lifting oil cylinders 2 are detachably connected with the fixed frame 1, the end parts of piston rods of the lifting oil cylinders 2 are detachably connected with a connecting span frame 4, the combined die frames 3 are detachably connected below the connecting span frame 4, the left side and the right side of each combined die frame 3 can be connected with other combined die frames, a chute 5 is processed on one side of each combined die frame 3, a slide rail 6 is processed on the other side of each combined die frame 3, two adjacent combined die frames are connected through the matching of the chute 5 and the slide rail 6, connecting side plates 7 are processed on the upper side and the lower side of the side part of each combined die frame 3, the connecting side plates 7 of the two adjacent combined die frames are fixedly connected through a plurality of connecting bolts 8 after being aligned, the middle part of the combined die frame 3 is provided with a weight-reducing fabrication hole 9, the bottom of the combined die frame 3 is processed with a plurality of splicing square cylinders 10, one side of each splicing square cylinder 10 is screwed with a puller bolt 11, each splicing square cylinder 10 is matched with a splicing square column 12 through the puller bolt 11, the bottom of each splicing square column 12 is provided with a pressing die 13, the number of the lifting oil cylinders 2 is preferably 2-4, the number of the combined die frame 3 is preferably 3-7, the combined die frame 3 is provided with a plurality of specifications, the space between the splicing square cylinders 10 below the combined die frame of each specification is designed differently, the pressing die 13 is also provided with a plurality of specifications, the pressing patterns of each specification are different, the two ends of the connecting span frame 4 are both processed with connecting steps 14, and the connecting span frame 4 is detachably connected with the combined die frame 3 through the connecting steps 14, a plurality of through holes 15 are formed in the connecting span frame 4, the four through holes 15 form a group, and the positions of the through holes 15 correspond to the positions of piston rods of the lifting oil cylinders 2.

The working principle is as follows: when the multi-pattern pressing combined die is used, the lifting oil cylinder 2 realizes the lifting action of the connecting span frame 4 through the extension and contraction of the piston rod, the combined die frames 3 are connected with the connecting span frame 4 and then assembled in groups, during the assembly, the slide rail 6 is firstly inserted into the slide groove 5 to complete the alignment work of the two combined die frames 3 which are connected, and then the connecting side plates 7 which are aligned are screwed and connected through the connecting bolts 8, so that the two adjacent combined die frames 3 realize the fixed connection, the relative displacement does not occur during the use process, the inserting square cylinder 10 is welded at the bottom of the combined die frames 3, the different parts between the combined die frames 3 with different specifications are the distance between the inserting square cylinders 10, and the combined die frames 3 with different specifications have the slide groove 5, the slide rail 6 and the connecting side plate 7 with the same specification, so that the combined die frames 3 with different specifications can be mutually connected and assembled, and moulding-die 13 also has different specifications, moulding-die 13 cooperates with grafting square tube 10 through grafting square column 12, with the back of top tightening bolt 11 precession, then grafting square column 12 can be withstood by top tightening bolt 11 and then with grafting square tube 10 fixed coordination, such design just makes the pattern of connecting row combined die carrier suppression after in groups have the variety, and but the structural design of split makes the change of moulding-die 13 and combined die carrier 3 change easy operation, only need change during the maintenance damage part can, the maintenance cost has been practiced thrift and the convenience of maintenance has been improved.

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 (1)

1. The utility model provides a many patterns suppression assembling die, includes fixed frame (1), a plurality of lift cylinder (2) and a plurality of assembling die frame (3), its characterized in that: the lifting oil cylinder (2) is detachably connected with the fixed frame (1), the end part of a piston rod of the lifting oil cylinder (2) is detachably connected with a connecting span frame (4), the lower part of the connecting span frame (4) is detachably connected with an assembling die frame (3), the left side and the right side of the assembling die frame (3) can be connected with other assembling die frames, one side of the assembling die frame (3) is processed with a chute (5), the other side of the assembling die frame (3) is processed with a slide rail (6), two adjacent assembling die frames are connected by matching the chute (5) and the slide rail (6), the upper part and the lower part of the side part of the assembling die frame (3) are processed with connecting side plates (7), and the connecting side plates (7) of two adjacent assembling die frames are fixedly connected through a plurality of connecting bolts (8) after being aligned, the combined die frame is characterized in that a weight-reducing fabrication hole (9) is formed in the middle of the combined die frame (3), a plurality of splicing square cylinders (10) are machined at the bottom of the combined die frame (3), tightening bolts (11) are screwed on one sides of the splicing square cylinders (10), the splicing square cylinders (10) are matched with splicing square columns (12) through the tightening bolts (11), pressing dies (13) are arranged at the bottoms of the splicing square columns (12), 2-4 lifting oil cylinders (2) are preferably used, 3-7 combining die frames (3) are preferably used, the combined die frame (3) is provided with a plurality of specifications, the space between the splicing square cylinders (10) below the combined die frame of each specification is designed to be different, the pressing dies (13) are also provided with a plurality of specifications, patterns pressed by the pressing dies of each specification are different, and connecting steps (14) are machined at two ends of the connecting cross frame (4), the connecting span frame (4) is detachably connected with the combined die frame (3) through the connecting steps (14), a plurality of through holes (15) are formed in the connecting span frame (4), four through holes (15) are in a group, the positions of the through holes (15) correspond to the positions of piston rods of the lifting oil cylinders (2), when the combined die is pressed by using the multi-pattern, the lifting oil cylinders realize the lifting action of the connecting span frame through the extension and contraction of the piston rods, the combined die frame and the connecting span frame are connected and then assembled in a group mode, during assembly, firstly, sliding rails are inserted into sliding grooves to finish the alignment work of two connected combined die frames, and then, the aligned connecting side plates are screwed and connected through connecting bolts, so that the two adjacent combined die frames realize fixed connection, relative displacement does not occur in the using process, and the splicing square cylinders are welded at the bottom of the combined die frame, the difference between the assembling die frame of different specifications lies in the interval between the grafting square tube, and the assembling die frame of different specifications has the spout and the slide rail and the connection sideboard of the same specification, so can interconnect assembly between the assembling die frame of different specifications, and the moulding-die also has different specifications, and the moulding-die passes through grafting square column and the cooperation of grafting square tube, with the back of top tightening bolt precession, then the grafting square column can be withstood by top tightening bolt and then with grafting square tube fixed coordination.

Images