CN212331363U

CN212331363U - Underneath type die opening and closing machine suitable for passive operation production process

Info

Publication number: CN212331363U
Application number: CN202021567334.4U
Authority: CN
Inventors: 朱延华; 鲍威; 岳云升; 赵佳佳; 温艳龙
Original assignee: Zhengzhou Mana House Equipment Co ltd
Current assignee: Zhengzhou Mana House Equipment Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-01-12
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a put formula die spotting press down suitable for passive running production technology relates to the technical field of prefabricated component production, is particularly useful for the large-scale production line that needs high temperature maintenance. The utility model is used in cooperation with the unpowered group stand die in the passive operation production process, the jacking oil cylinder drives the positioning pin to move upwards and position with the side partition plate, and then the positioning pin synchronously and transversely moves to provide opening and closing power for the unpowered group stand die through the horizontal oil cylinder push-pull side partition plate, so that the die cavity of each unpowered group stand die is opened and closed, one set of opening and closing power can be saved for each unpowered group stand die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mold enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized.

Description

Underneath type die opening and closing machine suitable for passive operation production process

Technical Field

The utility model relates to a technical field of prefabricated component production, the lower formula mold opening and shutting machine that is applicable to passive operation production technology more specifically says one kind and is applicable to passive operation production technology especially is applicable to the large-scale production line that needs high temperature maintenance.

Background

The large-scale mass production of the prefabricated parts needs to be realized by a group standing die production line, namely, the group standing dies are sequentially operated to each station along a set guide rail to complete the corresponding processes of inserting cores, grouting, upper forming, core pulling, demolding, plate stripping and the like. The existing production line of the grouped vertical moulds is a production process of actively operating the grouped vertical moulds: that is, most of the above processes in the production line are completed by functional hosts, for example, the functional host for inserting cores and pulling cores is a core pulling machine, the functional host for grouting is a grouting machine, the functional host for upper molding is an upper molding machine or an upper molding mechanism combined on the top of the core pulling machine, and the functional host for demolding and extracting plates is a plate extracting machine; the die cavity opening and closing power of the grouped vertical dies is arranged on die bodies of the grouped vertical dies, the grouped vertical dies are power grouped vertical dies with opening and closing power, and each power grouped vertical die is provided with one set of opening and closing power mechanism. Because the number of the power type group standing dies in a large-scale production line is large, the number of correspondingly required opening and closing power mechanisms is large, the equipment cost is high, and the energy consumption is high; meanwhile, a large amount of oil circuit connection is necessary, so that the installation is complicated, and the operation and the maintenance are inconvenient; more importantly, the dynamic grouped vertical dies enter a high-temperature maintenance environment, so that potential safety hazards of oil way faults exist, and safe operation and safe production are difficult to realize. If the process mode that the unpowered grouped vertical die is matched with the underneath type opening and closing machine is adopted, the technical problems can be smoothly solved. Therefore, the utility model discloses the urgent need design one kind with passive operation production technology in unpowered group founds the die (the utility model of the same day application) cooperation use under put formula die spotting press.

Disclosure of Invention

The utility model aims at providing a put formula division clapper die spotting press under to the weak point that above-mentioned prior art exists and be applicable to passive operation production technology. The utility model is used in cooperation with the unpowered group stand die in the passive operation production process, the jacking oil cylinder drives the positioning pin to move upwards and position with the side partition plate, and then the positioning pin synchronously and transversely moves to provide opening and closing power for the unpowered group stand die through the horizontal oil cylinder push-pull side partition plate, so that the die cavity of each unpowered group stand die is opened and closed, one set of opening and closing power can be saved for each unpowered group stand die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mold enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized.

The purpose of the utility model can be realized by the following technical measures:

the utility model relates to a lower-placed mold opening and closing machine suitable for passive operation production process, which comprises an outer frame (the installation foundation of the utility model), an inner frame which is nested in the inner cavity of the outer frame and can stably lift up and down under the driving of a jacking device and matching with the guiding action of a vertical guide post and a guide wheel (the inner frame is the installation foundation and the lifting foundation of the opening and closing device which is arranged at the top of the inner frame and can stably lift up and down along with the inner frame), four sets of opening and closing devices which reversely move left and right are arranged at the top of the inner frame in a left-right and front-back symmetrical mode (when the unpowered grouped upright mold entering the operation space of the utility model needs to open and close a mold cavity, the opening and closing device firstly stably rises along with the inner frame, the opening and closing device provides opening and closing power for the unpowered grouped upright mold after being positioned and butted with the grouped upright mold, and the adjacent partition plates are sequentially driven, the width of the die cavity between the adjacent partition plates is reduced or increased, and the closing or the expansion of the die cavity, namely the opening and the closing of the die cavity of the unpowered group standing die, are realized. Therefore, one set of opening and closing power can be saved for each unpowered group standing die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mould enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized; the opening and closing device comprises a moving frame, a positioning pin arranged on the outer side of the moving frame, a limiting swing rod arranged on the inner side of the moving frame, a horizontal oil cylinder arranged on a central line below the moving frame and used for driving the moving frame to transversely translate, two guide sleeves arranged on the lower bottom surface of the moving frame and positioned on two sides of the horizontal oil cylinder, and a horizontal guide pillar matched with the guide sleeves and seated on the top of an inner frame (the moving frame is a base body of the opening and closing device and used for installing the positioning pin, connecting the limiting swing rod and connecting the horizontal oil cylinder; the positioning pin is mainly subjected to opening, embedding and positioning with a lower opening and closing positioning sleeve arranged at the bottom of a side partition plate of the unpowered grouping vertical mold, transmits horizontal tensile force or thrust transmitted by the horizontal oil cylinder to the lower opening and closing positioning sleeve, and sequentially drives adjacent partition plates to move through an opening and closing linkage part at the, the mold cavity is closed or unfolded, namely the mold cavity of the unpowered grouped vertical mold is opened and closed; the guide sleeve slides along the horizontal guide post, so that the rotational freedom degree of the opening and closing device can be effectively prevented, the opening and closing device can move left and right in parallel, and the die cavity can be opened and closed left and right in parallel; the bottom end of the limiting swing rod is hinged to the top of the inner frame, the top end of the limiting swing rod swings along with a hinge I of the movable frame in the horizontal movement process, and meanwhile, the long slotted hole of the limiting swing rod also limits the horizontal movement limit position of the opening and closing device).

The utility model discloses in vertical guide pillar is the cylinder pole, and quantity is four, arranges the outer frame left and right sides, and on the stand that corresponds with the leading wheel position (the orbit of vertical guide pillar as the leading wheel).

The utility model discloses in the quantity of leading wheel is eight, arranges the upper and lower longeron lateral wall of inner tower left and right sides and corresponds the department with vertical guide pillar position (under the drive of jacking device, eight leading wheels along four vertical guide pillar roll operations, prevent that the inner tower from taking place horizontal migration and rotation, can realize the steady lift of inner tower).

The utility model discloses in the inboard of removing the frame is fixed with hinge I of connecting spacing pendulum rod, is fixed with hinge II of connecting horizontal cylinder in the bottom surface that removes the frame.

In the utility model, the inner side end of the horizontal oil cylinder and the bottom end of the limit swing rod are hinged with the top of the inner frame; and two end heads of the horizontal guide post are fixed at the top of the inner frame through shaft sleeves.

The utility model discloses in the bottom processing of spacing pendulum rod has circular pinhole, the top processing has the slotted hole (after inserting the round pin axle in the circular pinhole, realize the articulated of spacing pendulum rod and inner tower top, after the long slotted hole cartridge round pin axle, the round pin axle follows I horizontal migration of hinge, drives spacing pendulum rod swing again simultaneously to slide along the slotted hole in spacing pendulum rod swing in-process, just so injectd the extreme position of opening and shutting device horizontal migration.

The utility model discloses in the jacking device is jacking cylinder, and jacking cylinder's lower extreme is fixed on the bottom end rail of outrigger, the upper end is connected on the lateral wall of the top end rail of inner tower (as the drive power that the inner tower goes up and down).

The utility model discloses in the top longeron upper berth of outrigger is equipped with the guide rail (be used for unpowered group's founds the mould and get into or shift out the utility model discloses an operation space).

The design principle of the utility model is as follows:

the utility model is used in cooperation with the unpowered group stand die in the passive operation production process, the jacking oil cylinder drives the positioning pin to move upwards and position with the side partition plate, and then the positioning pin synchronously and transversely moves to provide opening and closing power for the unpowered group stand die through the horizontal oil cylinder push-pull side partition plate, so that the die cavity of each unpowered group stand die is opened and closed, one set of opening and closing power can be saved for each unpowered group stand die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mold enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a front view of the structure of the middle opening and closing device of the present invention.

Fig. 5 is a top view of fig. 4.

The numbers in fig. 1 to 5 illustrate: 1. the device comprises an outer frame, 2, an inner frame, 3, an opening and closing device, 3-1, a movable frame, 3-1-1, hinges I, 3-1-2, hinges II, 3-2, positioning pins, 3-3, a limiting swing rod, 3-4, a horizontal oil cylinder, 3-5, a guide sleeve, 3-6, a horizontal guide pillar, 3-7, a shaft sleeve, 4, a jacking device, 5, a vertical guide pillar, 6, a guide wheel, 7 and a guide rail.

Detailed Description

The present invention will be further described with reference to the accompanying drawings:

as shown in figures 1-5, the lower-mounted opening and closing machine suitable for the passive operation production process of the utility model comprises an outer frame 1 (the installation base of the utility model), an inner frame 2 which is embedded in the inner cavity of the outer frame and can be stably lifted up and down under the driving of a jacking device 4 and matched with the guiding action of a vertical guide post 5 and a guide wheel 6 (the inner frame 2 is the installation base and the lifting base of an opening and closing device 3, the opening and closing device 3 is installed at the top of the inner frame 2 and can be stably lifted up and down along with the inner frame 2), four sets of opening and closing devices 3 which are symmetrically moved left and right and back are arranged at the top of the inner frame 2 in a left-right and front-back unpowered manner (when a die cavity needs to be opened and closed when a group formwork entering the operation space of the utility model is required to be opened and closed, the opening and closing device 3 firstly stably ascends along with the inner frame 2, the opening and closing, and the opening and closing linkage part at the bottom of the unpowered grouped vertical die sequentially drives the adjacent partition plates to move, so that the width of the die cavity between the adjacent partition plates is reduced or increased, and the closing or the expansion of the die cavity, namely the opening and the closing of the die cavity of the unpowered grouped vertical die, are realized. Therefore, one set of opening and closing power can be saved for each unpowered group standing die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mould enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized; the opening and closing device 3 comprises a moving frame 3-1, a positioning pin 3-2 arranged on the outer side of the moving frame 3-1, a limiting swing rod 3-3 arranged on the inner side of the moving frame 3-1, a horizontal oil cylinder 3-4 arranged on a central line below the moving frame 3-1 and used for driving the moving frame 3-1 to transversely translate, two guide sleeves 3-5 arranged on the lower bottom surface of the moving frame 3-1 and positioned on two sides of the horizontal oil cylinder, and a horizontal guide pillar 3-6 matched with the guide sleeves 3-5 and seated on the top of an inner frame (the moving frame 3-1 is a base body of the opening and closing device 3 and used for installing the positioning pin 3-2, connecting the limiting swing rod 3-3 and connecting the horizontal oil cylinder 3-4, the positioning pin 3-2 is mainly used for opening and embedding positioning with a lower opening and closing positioning sleeve arranged at the bottom of a side partition plate of a, horizontal pulling force or pushing force transmitted by the horizontal oil cylinders 3-4 is transmitted to the lower opening and closing positioning sleeve, and the opening and closing linkage part at the bottom of the unpowered grouped vertical mold sequentially drives the adjacent partition plates to move, so that the width of the mold cavity between the adjacent partition plates is reduced or increased, and the mold cavity is closed or expanded, namely the mold cavity of the unpowered grouped vertical mold is opened and closed; the guide sleeves 3-5 slide along the horizontal guide posts 3-6, so that the rotational freedom degree of the opening and closing device 3 can be effectively prevented, the opening and closing device 3 can move left and right in parallel, and the left and right parallel opening and closing of the die cavity can be further ensured; the bottom end of the limiting swing rod 3-3 is hinged to the top of the inner frame 2, the top end of the limiting swing rod 3-3 swings along with a hinge I3-1-1 of the movable frame 3-1 in the horizontal moving process, and meanwhile, a long slotted hole of the limiting swing rod 3-3 also limits the horizontal moving limit position of the opening and closing device 3).

The utility model discloses in vertical guide pillar 5 is the cylinder pole, and quantity is four, arranges in outrigger 1 left and right sides, and on the stand that corresponds with leading wheel 6 position (the orbit of vertical guide pillar 5 as leading wheel 6).

The utility model discloses in the quantity of leading wheel 6 is eight, arranges the upper and lower longeron lateral wall of the 2 left and right sides of inner tower, and corresponds the department with 5 positions of vertical guide pillar (under the drive of jacking device 4, eight leading wheels 6 roll along four vertical guide pillars 5 and move, prevent that inner tower 2 from taking place horizontal migration and rotation, can realize the steady lift of inner tower 2).

In the utility model, a hinge I3-1-1 connected with a limit swing rod 3-3 is fixed on the inner side of the movable frame 3-1, and a hinge II 3-1-2 connected with a horizontal oil cylinder 3-4 is fixed on the bottom surface of the movable frame 3-1.

In the utility model, the inner side end of the horizontal oil cylinder 3-4 and the bottom end of the limit swing rod 3-3 are hinged with the top of the inner frame 2; two ends of the horizontal guide post 3-6 are fixed on the top of the inner frame 2 through a shaft sleeve 3-7.

In the utility model, the bottom end of the limit swing rod 3-3 is processed with a circular pinhole, the top end is processed with a slotted hole (after a pin shaft is inserted in the circular pinhole, the hinge joint of the limit swing rod 3-3 and the top of the inner frame 2 is realized, after the pin shaft is inserted in the slotted hole, the pin shaft moves horizontally along the hinge I3-1-1, simultaneously drives the limit swing rod 3-3 to swing and slides along the slotted hole in the swinging process of the limit swing rod 3-3, thus limiting the limit position of the horizontal movement of the opening and closing device 3).

The utility model discloses in jacking device 4 is jacking cylinder, and jacking cylinder's lower extreme is fixed on the bottom end rail of outrigger 1, the upper end is connected on the lateral wall of the top end rail of inner tower 2 (as the drive power that inner tower 2 goes up and down).

The utility model discloses in the top longeron upper berth of outrigger 1 is equipped with guide rail 7 (be used for unpowered group formwork erection to get into or shift out the utility model discloses an operation space).

The utility model discloses a concrete in service behavior as follows:

first, the present invention is assembled according to the above structural description. Then, will the utility model discloses place the compound station of the mould that opens and shuts that corresponds in the production line, and make the utility model provides a guide rail 7 docks with the operation guide rail of unpowered group's founding the mould in the production line. Then, when the unpowered group standing die in the production line needs to be opened or closed, the unpowered group standing die enters the operation space right above the utility model along the guide rail 7, the jacking oil cylinder serving as the jacking device 4 is started, so that the cylinder rod of the oil cylinder extends upwards, and eight guide wheels 6 in the inner frame 2 are driven to roll along the four vertical guide posts 5, namely, the inner frame 2 and the opening and closing device 3 are driven to stably rise; after the positioning pin 3-2 and a lower opening and closing positioning sleeve arranged at the bottom of the side partition plate of the unpowered grouped vertical mold are subjected to opening, embedding and positioning, the cylinder rod of the horizontal oil cylinder 3-4 is started to extend or retract, namely, the horizontal thrust or tension transmitted by the horizontal oil cylinder 3-4 is transmitted to the lower opening and closing positioning sleeve through the positioning pin 3-2, and the opening and closing linkage component at the bottom of the unpowered grouped vertical mold sequentially drives adjacent partition plates to move, so that the width of a mold cavity between the adjacent partition plates is reduced or increased, and the mold cavity is closed or expanded, namely, the mold cavity of the unpowered grouped vertical mold is opened and closed. Therefore, one set of opening and closing power can be saved for each unpowered group standing die, the equipment cost is greatly saved, and the energy consumption is greatly reduced; meanwhile, a large amount of oil circuit connection is omitted, so that the installation is greatly simplified, and the operation and the maintenance are convenient; more importantly, the potential safety hazard that the traditional power type grouped vertical mold enters a high-temperature maintenance environment to cause oil circuit failure is eliminated, and safe operation and safe production are realized.

Claims

1. The utility model provides an under put formula die spotting machine suitable for passive operation production technology which characterized in that: the lower-mounted opening and closing die machine comprises an outer frame (1), an inner frame (2) which is nested in an inner cavity of the outer frame, can be lifted up and down stably under the driving of a jacking device (4) and the guide action of a vertical guide post (5) and a guide wheel (6), and four sets of opening and closing devices (3) which move in the left-right opposite direction are arranged at the top of the inner frame (2) in a left-right front-back symmetrical mode; the opening and closing device (3) comprises a moving frame (3-1), a positioning pin (3-2) arranged on the outer side of the moving frame (3-1), a limiting swing rod (3-3) arranged on the inner side of the moving frame (3-1), a horizontal oil cylinder (3-4) arranged on a central line below the moving frame (3-1) and used for driving the moving frame (3-1) to transversely translate, two guide sleeves (3-5) arranged on the lower bottom surface of the moving frame (3-1) and located on two sides of the horizontal oil cylinder, and a horizontal guide pillar (3-6) matched with the guide sleeves (3-5) and seated on the top of the inner frame.

2. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: the vertical guide posts (5) are cylindrical rods, the number of the vertical guide posts is four, and the vertical guide posts are arranged on the left side and the right side of the outer frame (1) and on the stand columns corresponding to the guide wheels (6).

3. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: the number of the guide wheels (6) is eight, and the guide wheels are arranged on the outer side walls of the upper longitudinal beam and the lower longitudinal beam on the left side and the right side of the inner frame (2) and at the positions corresponding to the vertical guide pillars (5).

4. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: a hinge I (3-1-1) connected with a limiting swing rod (3-3) is fixed on the inner side of the movable frame (3-1), and a hinge II (3-1-2) connected with a horizontal oil cylinder (3-4) is fixed on the bottom surface of the movable frame (3-1).

5. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: the inner side end of the horizontal oil cylinder (3-4) and the bottom end of the limiting swing rod (3-3) are hinged with the top of the inner frame (2); two ends of the horizontal guide post (3-6) are fixed on the top of the inner frame (2) through a shaft sleeve (3-7).

6. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: the bottom end of the limiting swing rod (3-3) is provided with a round pin hole, and the top end is provided with a long slot hole.

7. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: the jacking device (4) is a jacking oil cylinder, the lower end of the jacking oil cylinder is fixed on the bottom cross beam of the outer frame (1), and the upper end of the jacking oil cylinder is connected on the outer side wall of the top end cross beam of the inner frame (2).

8. The bottom mounted die opening and closing machine suitable for the passively operated production process according to claim 1, wherein: and a guide rail (7) is paved on the top longitudinal beam of the outer frame (1).