CN112031024A - Master mold is assembled to standardized box module precision - Google Patents
Master mold is assembled to standardized box module precision Download PDFInfo
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- CN112031024A CN112031024A CN202010900694.XA CN202010900694A CN112031024A CN 112031024 A CN112031024 A CN 112031024A CN 202010900694 A CN202010900694 A CN 202010900694A CN 112031024 A CN112031024 A CN 112031024A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
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Abstract
The invention provides a standardized box type module precise assembling female die which comprises a first module, a second module, a third module, a fourth module and an expanding and resetting device, wherein the first module and the second module are arranged at intervals and symmetrically, the third module and the fourth module are arranged at intervals at the upper inner side and the lower inner side of the first module and the second module, so that an assembling female die frame with a square structure is formed, one side of the second module, which is far away from the first module, is provided with a group of expanding and resetting devices in an up-and-down symmetrical mode, and one side of the fourth module, which is far away from the third module, is provided with another group of expanding and resetting devices in a left-and-right symmetrical mode.
Description
Technical Field
The invention relates to the technical field of pipe gallery construction, in particular to a master die for precisely assembling standardized box-type modules.
Background
At present, an assembled female die is usually manufactured firstly, and then the inner die is assembled in the assembled female die. However, the existing assembled female die is usually of a fixed structure and has the defects of difficult adjustment, inconvenient use and the like.
Disclosure of Invention
The invention provides a standardized box type module precise assembling female die, which comprises a first module, a second module, a third module, a fourth module and an expanding reset device, wherein the first module and the second module are arranged at intervals and symmetrically, the third module and the fourth module are arranged at intervals at the upper inner side and the lower inner side of the first module and the second module, so that an assembling female die frame with a square structure is formed,
one side of the second module, which is far away from the first module, is provided with a group of expansion and reset devices in an up-and-down symmetrical manner, and one side of the fourth module, which is far away from the third module, is provided with another group of expansion and reset devices in a left-and-right symmetrical manner.
Preferably, a plurality of groups of first fixing hole rows are arranged at intervals at positions of the first module and the second module, which are close to the end portions of the third module and the fourth module, a plurality of groups of second fixing hole rows are arranged at intervals on the end faces of one sides of the third module and the fourth module, which are close to the first module and the second module, and the first fixing hole rows and the second fixing hole rows are formed by vertically arranging a plurality of first fixing holes 7 at intervals.
Preferably, the standardized box-type module precise assembling female die is used for being installed above a moving platform body, the first module, the second module, the third module and the fourth module are matched with each other through first fixing holes of the first fixing hole row and first fixing holes of the second fixing hole row one by one, and one of the first fixing holes and the second fixing holes is fixed into a whole through fastening bolts to form an assembling female die frame with a square structure; a plane reference pad is arranged below the assembled female die frame, and one side, far away from the assembled female die frame, of the plane reference pad is fixedly connected with the upper surface of the moving platform body.
Preferably, the first module the second module the third module with the circumference outside of fourth module all is equipped with the first row of hole of multiunit at an interval, first row of hole is established one by one interval respectively the first module the second module the third module with the circumference outside of fourth module, first row of hole is established to a plurality of second fixed orifices horizontal interval and is formed.
Preferably, enlarge resetting means and include flange, first connecting rod, second connecting rod, adjusting bolt and solid fixed ring, first connecting rod with be equipped with adjusting bolt between the second connecting rod, first connecting rod is kept away from adjusting bolt's one end is equipped with solid fixed ring, the second connecting rod is kept away from adjusting bolt's one end is equipped with the flange, the flange is installed the second module with the side of fourth module.
Preferably, still include closing device, shown closing device includes the main tributary strut, promote pneumatic cylinder and pressure-sensitive device, main tributary strut rotatable coupling is in the outside of first module, main tributary strut top is provided with levels the pressure strip, level the pressure strip top and install the side diagonal brace, horizontal bracing piece is installed to side diagonal brace top, horizontal bracing piece top is connected with the promotion pneumatic cylinder, promote the pneumatic cylinder below and install pressure regulator, flexible hydraulic stem is installed to pressure regulator below, flexible hydraulic stem below intercommunication has the connection dead lever, connect the dead lever top and install pressure-sensitive device.
Preferably, the plane reference pad comprises a first flat plate and a second flat plate, damping sleeves are fixedly connected to the front end and the rear end of two sides of the upper surface of the second flat plate respectively, pistons are sleeved in the damping sleeves, the tops of the pistons are fixedly connected to the bottom ends of supporting rods, the top ends of the supporting rods penetrate through the damping sleeves and are fixedly connected to the outer side wall of the first flat plate above the damping sleeves, the bottom ends of the supporting rods are located in the middle of the upper surface of the pistons, limiting rods are inserted into two sides of the supporting rods on the pistons respectively, buffer springs are sleeved on the limiting rods and below the pistons, and two ends of the buffer springs are fixedly connected to the bottoms of the inner walls of the damping sleeves and the bottoms of.
The invention also provides a construction process, wherein the standardized box-type module precision assembling female die is installed on the movable platform body and used for construction, and the construction process comprises the following steps:
the method comprises the following steps that firstly, the second module is stretched towards the right side by using an expanding and resetting device, so that the distance between the second module and the first module is widened; stretching the fourth module downwards by using an expanding and resetting device to widen the distance between the fourth module and the third module;
respectively hoisting a group of first box-type module panels and a group of second box-type module panels into the standardized box-type module precision assembling female die frame, assembling the first box-type module panels and the second box-type module panels into a square-structure frame in the standardized box-type module precision assembling female die frame, wherein the outer diameter of the square-structure frame is consistent with the inner diameter of the standardized box-type module precision assembling female die frame, and the bottom of the square-structure frame is attached to the surface of the plane reference pad;
thirdly, resetting the second module by using the expanding and resetting device until two ends of the second module are respectively attached to the right end faces of the third module and the fourth module, and resetting the fourth module by using the expanding and resetting device until two ends of the fourth module are respectively attached to the right end faces of the first module and the second module;
fourthly, placing a plurality of connecting pieces on the upper surfaces of the first box type module panel and the second box type module panel at intervals, wherein the connecting pieces are provided with positioning holes, the positioning holes are positioned with second fixing holes in the assembled female die frame through fixing pins, and the connecting pieces are pressed with the upper surfaces of the first box type module panel and the second box type module panel;
fifthly, welding and fixing the connecting sheets on the upper surfaces of the first box-shaped module panel and the second box-shaped module panel one by using welding equipment;
hoisting a plurality of box type module width frames to the upper parts of the first box type module panel and the second box type module panel at intervals;
fixing the box-type module width frames by using the connecting pieces and the fixing pins, and welding the box-type module width frames on the connecting pieces one by one;
step eight, hoisting a plurality of third box-type module panels above the box-type module width frame, and forming a square structure above the box-type module width frame;
step nine, welding a plurality of connecting sheets above the first box type module panel and below the third box type module panel at intervals;
tenthly, fixing the third box-type module panel and the box-type module width frame into a whole by using a positioning pin, and welding and reinforcing a connecting part of the third box-type module panel and the box-type module width frame to finish the assembly of the inner mold;
and step eleven, moving the second module and the fourth module outwards by using the expansion resetting device, lifting the assembled inner mold out of the assembled female mold frame by using a crane, and moving the assembled inner mold into a construction position for construction.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a master mold for precisely assembling standardized box-type modules;
FIG. 2 is a schematic view of an enlarged reset device;
FIG. 3 is a schematic view of a first fixing hole;
FIG. 4 is a schematic structural view of an end face of a third module;
FIG. 5 is a schematic view of the assembled structure of the first box module panel and the first box module panel;
figure 6 is a schematic view of the connecting piece and fixing pin mounting structure,
FIG. 7 is a schematic view of a box module width frame installation
FIG. 8 is a schematic view of a third box-type module panel installation;
FIG. 9 is a schematic view of an inner mold assembly structure;
FIG. 10 is a schematic view of the pressing device;
FIG. 11 is a schematic view of a planar reference pad configuration;
FIG. 12 is a schematic diagram of a mobile platform;
fig. 13 is a schematic structural view of the supporting and stabilizing device.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
According to the illustration in fig. 1, the embodiment of the invention provides a standardized box type module precision assembling master die, which comprises a first module 1, a second module 2, a third module 3, a fourth module 4 and an expanding and resetting device 5, wherein the first module 1 and the second module 2 are arranged at intervals and symmetrically, the third module 3 and the fourth module 4 are arranged at intervals at the upper inner side and the lower inner side of the first module 1 and the second module 2, so that an assembling master die frame with a square structure is formed,
one side of the second module 2, which is far away from the first module 1, is symmetrically provided with a group of expansion and reset devices 5 from top to bottom, and one side of the fourth module 4, which is far away from the third module 3, is symmetrically provided with another group of expansion and reset devices 5 from left to right.
The manufacturing method of the standardized box-type module precise assembling female die comprises the following steps:
firstly, welding a plurality of first modules 1, second modules 2, third modules 3 and fourth modules 4 by using a metal plate;
step two, arranging the first module 1 and the second module 2 at intervals, and then splicing the third module 3 and the fourth module 4 in an up-down symmetrical manner between the first module 1 and the second module 2 at the upper inner side and the lower inner side respectively to form a female die splicing frame with a square structure;
step three, the first module 1, the second module 2, the third module 3 and the fourth module 4 are fixed into a whole by fastening bolts;
fourthly, a pair of expanding and resetting devices 5 are symmetrically arranged on the first row of holes on one side, far away from the first module 1, of the second module 2 from the upper part and the lower part; a pair of expanding and resetting devices 5 are symmetrically arranged at the left and right of a first row of holes at one side of the fourth module 4, which is far away from the third module 3;
and fifthly, drilling holes on the surface of the movable platform body 6 by using a tool according to the hole positions of the first row of holes to form a second row of holes, and fixing the first row of holes and the second row of holes into a whole by using positioning pins and fastening screws.
Preferably, the first module 1, the second module 2, the third module 3 and the fourth module 4 are all rectangular box structures formed by welding metal plates, and the metal plates are preferably stainless steel plates.
Preferably, the first module 1 and the second module 2 are close to the third module 3 and the fourth module 4, and a plurality of groups of first fixed hole rows are arranged at intervals at the end of the third module 3 and the fourth module 4, a plurality of groups of second fixed hole rows are arranged at intervals at the end face of one side of the third module 3 and the fourth module 4 close to the first module 1 and the second module 2, and the first fixed hole rows and the second fixed hole rows are formed by vertically arranging a plurality of first fixed holes 7 at intervals.
Preferably, the assembled female die is used for being mounted above a moving platform body 6, the first module 1, the second module 2, the third module 3 and the fourth module 4 are matched with one another through first fixing holes 7 of the first fixing hole row and the second fixing hole row, and are fixed into a whole by fastening bolts to form an assembled female die frame with a square structure; a plane reference pad 8 is arranged below the assembled female die frame, and one side, far away from the assembled female die frame, of the plane reference pad 8 is fixedly connected with the upper surface of the movable platform body 6.
And controlling the flatness and the thickness error between the bottom surface of the assembled female die frame and the upper surface of the movable platform body 6 by using the plane reference pad 8. The plurality of plane reference pads 8 can be arranged, and when the situation that a concave part or a certain edge is raised appears between the bottom surface of the assembled female die frame and the upper surface of the mobile platform body 6 and the mounting precision is affected, the plane reference pads 8 are placed at the concave part or the raised part for position leveling, so that good mounting precision is realized.
Preferably, the first module 1, the second module 2, the third module 3 and the circumference outside of the fourth module 4 is all equipped with the first round of hole of multiunit at the interval, first round of hole is established one by one interval respectively the first module 1 the second module 2 the third module 3 with the circumference outside of the fourth module 4, first round of hole is established to set up to form for the 9 horizontal intervals of a plurality of second fixed orificess.
Preferably, the expanding and resetting device 5 comprises a flange 10, a first connecting rod 11, a second connecting rod 12, an adjusting bolt 13 and a fixing ring 14, the first connecting rod 11 and the adjusting bolt 13 are arranged between the second connecting rods 12, the first connecting rod 11 is far away from one end of the adjusting bolt 13 is provided with the fixing ring 14, the second connecting rod 12 is far away from one end of the adjusting bolt 13 is provided with the flange 10, and the flange 10 is installed on the side surface of the second module 2 and the side surface of the fourth module 4.
During the use, will gu fixed ring 14 fixes on moving platform body 6, adjust adjusting bolt 13 makes second module 2 with fourth module 4 can right and move down respectively to assemble the assembly of master model frame in, after the centre model is assembled, rethread adjusting bolt 13 will second module 2 with fourth module 4 moves left and upward respectively, makes the inner wall of assembling the master model frame with the centre model is laminated completely.
A box module panel and a group of second box module panels are easy to bend, for this reason, as shown in fig. 10, the panel bending device further comprises a pressing device, the pressing device comprises a main support frame 21, a pushing hydraulic cylinder 25 and a pressure sensor 29, the main support frame 21 is rotatably connected to the outer side of the first module 1, a leveling pressing plate 22 is arranged above the main support frame 21, a side inclined support rod 23 is arranged above the leveling pressing plate 22, a transverse support rod 24 is arranged above the side inclined support rod 23, the pushing hydraulic cylinder 25 is connected above the transverse support rod 24, a pressure regulator 26 is arranged below the pushing hydraulic cylinder 25, a telescopic hydraulic rod 27 is arranged below the pressure regulator 26, a connecting fixing rod 28 is communicated below the telescopic hydraulic rod 27, and the pressure sensor 29 is arranged above the connecting fixing rod 28.
The working principle is as follows: the pushing hydraulic cylinder pushes the telescopic hydraulic rod to move downwards, so that the flattening pressing plate flattens and presses the first box-shaped module panel and the group of second box-shaped module panels, and the first box-shaped module panel and the group of second box-shaped module panels are tidy. The pressure regulator adjusts the working pressure of the pushing hydraulic cylinder according to the thickness of the first box-type module panel and the thickness of the second box-type module panel, the pressure sensor senses the pressure above the flat pressing plate and transmits a signal to the pressure regulator, and the side inclined strut fixes the telescopic hydraulic rod.
As shown in fig. 11, preferably, the planar reference pad 8 comprises a first flat plate 8-1 and a second flat plate 8-2, wherein the front end and the rear end of both sides of the upper surface of the second flat plate 8-2 are fixedly connected with damping sleeves 8-5, a piston 8-4 is sleeved in the damping sleeve 8-5, the top of the piston 8-4 is fixedly connected with the bottom of a supporting rod 8-3, the top end of the supporting rod 8-3 penetrates through the damping sleeve 8-5 and is fixedly connected with the outer side wall of the first flat plate 8-1 above the supporting rod 8-5, the bottom end of the supporting rod 8-3 is located in the middle of the upper surface of the piston 8-4, a limiting rod 8-6 is inserted in each of the piston 8-4 and is located on both sides of the supporting rod 8-3, a buffer spring 8-7 is sleeved on the limiting rod 8-6 and below, two ends of the buffer spring 8-7 are respectively and fixedly connected with the bottom of the inner wall of the shock absorption sleeve 8-5 and the bottom of the piston 8-4. Through having set up gag lever post 9, can make piston 7 stabilize and remove in shock attenuation cover 6, cooperation buffer spring 10's use can make plane reference pad can stabilize the shock attenuation.
The application also provides a construction process, installs the master model with standardized box module precision assembly on the moving platform body and is used for the construction, and the step is as follows:
step one, the second module 2 is stretched towards the right side by using the expanding and resetting device 5, so that the distance between the second module 2 and the first module 1 is widened; the fourth module 4 is stretched downwards by the expanding and resetting device 5, so that the distance between the fourth module 4 and the third module 3 is widened;
hoisting a group of first box-type module panels 15 and a group of second box-type module panels 16 into the standardized box-type module precision assembling female die frame respectively, assembling the first box-type module panels and the second box-type module panels into a square-structure frame in the standardized box-type module precision assembling female die frame, wherein the outer diameter of the square-structure frame is consistent with the inner diameter of the standardized box-type module precision assembling female die frame, and the bottom of the square-structure frame is attached to the surface of the plane reference pad;
thirdly, resetting the second module 2 by using the expanding and resetting device 5 until two ends of the second module 2 are respectively attached to the right side end faces of the third module 3 and the fourth module 4, and resetting the fourth module 4 by using the expanding and resetting device 5 until two ends of the fourth module 4 are respectively attached to the right side end faces of the first module 1 and the second module 2;
fourthly, placing a plurality of connecting pieces 17 on the upper surfaces of the first box-shaped module panel 15 and the second box-shaped module panel 16 at intervals, wherein positioning holes are formed in the connecting pieces 17, the positioning holes are positioned with the second fixing holes 9 in the assembled female die frame through fixing pins 18, and the connecting pieces 17 are pressed against the upper surfaces of the first box-shaped module panel 15 and the second box-shaped module panel 16;
fifthly, welding and fixing the connecting sheets 17 on the upper surfaces of the first box-shaped module panel 15 and the second box-shaped module panel 16 one by using welding equipment;
hoisting a plurality of box type module width frames 19 to the upper parts of the first box type module panel 15 and the second box type module panel 16 at intervals;
fixing the box-type module width frames 19 by using the connecting sheets 17 and the fixing pins 18, and welding the box-type module width frames 19 on the connecting sheets 17 one by one;
step eight, hoisting a plurality of third box type module panels 20 above the box type module width frame 19, and forming a square structure above the box type module width frame 19;
step nine, welding a plurality of connecting sheets 17 at intervals above the first box type module panel 15 and below the third box type module panel 20;
tenthly, fixing the third box-type module panel 20 and the box-type module width frame 19 into a whole by using a positioning pin, and welding and reinforcing a connecting part of the third box-type module panel 20 and the box-type module width frame 19 to finish the assembly of the inner mold;
step eleven, the second module 2 and the fourth module 4 are moved outwards by the aid of the expanding and resetting device 5, the assembled inner mold is lifted out of the assembled female mold frame by the aid of a crane and moved into a construction position for construction.
As shown in fig. 12, the invention further provides a mobile platform for a construction process, which includes a mobile platform body 6 and a walking stabilizing device, wherein the walking stabilizing device includes two upright posts 69 symmetrically fixed at the bottom end of the mobile platform body 6, a fixing plate 78 is fixedly connected at the bottom ends of the two upright posts 69, an insertion rod 74 is slidably inserted on the upright posts 69, a first connecting block 70 is fixed at the opposite end of the two insertion rods 74, a second connecting block 83 is fixed at the end of the two insertion rods 74 far away from each other, a telescopic device 72 is arranged between the two upright posts 69, a connecting rod 73 is fixedly connected at the bottom end of the telescopic device 72, linkage blocks 79 are fixed at both sides of the connecting rod 73, a supporting rod 81 is arranged between the linkage blocks 79 and the first connecting block 70, both ends of the supporting rod 81 are rotatably connected with the linkage blocks 79 and the first connecting block 70, side plates 84 are arranged on two sides of the fixing plate 78, the second connecting block 83 is rotatably connected with the side plates 84, cushion blocks 85 are rotatably connected to the upper ends of the side plates 84, the upper ends of the cushion blocks 85 are fixed to the movable platform body 6, a damping device is fixed to the bottom ends of the side plates 84, and a moving device is fixed to the bottom ends of the damping device; the damping device comprises a damping block 75 fixedly connected to the bottom end of a side plate 84, a damping cylinder 77 is arranged at the bottom end of the damping block 75, and a spring 76 is fixed between the damping block 75 and the damping cylinder 77; the moving device comprises a supporting leg 82 fixedly connected to the bottom end of the shock absorption cylinder 77, and row-type stick-shaped travelling wheels 86 are arranged at the bottom end of the supporting leg 82; an installation frame 71 is fixed on the telescopic device 72, and the installation frame 71 is fixedly connected with the bottom end of the mobile platform body 6; the bottom end of the connecting rod 73 is fixed with a rubber ring 80, and the bottom end of the rubber ring 80 is fixedly connected with the fixing plate 78.
The working principle is as follows: during the use, start electric telescopic handle, then take to lead the connecting rod and upwards remove, and then realize two inserted bars and keep away from each other through linkage block and branch and first connecting block, and then drive two curb plates through the second connecting block and keep away from each other for moving platform body focus descends, and damping device increases the shock resistance, and moving device is convenient for realize intelligent platform's removal. The invention has novel structure, realizes that the gravity center of the mobile platform can be reduced, and is convenient for precisely assembling the female die on the mobile platform by utilizing the standardized box-type modules for construction.
As shown in fig. 13, the mobile platform further includes a supporting and stabilizing device, which includes a first cylindrical rod 85 installed below the fixing plate 78, the lower end of the first rod 85 is sleeved on the upper end of a second rod 89, a positioning block and a spring 88 are provided in the first rod 84, two ends of the spring 88 respectively act on the positioning block and the upper end of the second rod 89, a positioning structure is provided between the positioning block and the first rod 85, and the positioning block can be positioned in the first rod 85 by the positioning structure; the positioning structure comprises a magnet 86 fixedly connected to the first rod body 85, the positioning block is made of a magnetic material and abuts against the inner side of the first rod body 85 under the magnetic force action of the magnet 86; the magnet 86 is fixedly connected to one side of the first rod body 85, the other side of the first rod body 85 is provided with a notch 85a which penetrates through the first rod body 85 along the axial direction of the first rod body, the locking rod 87 further comprises a locking rod 87, the inner end of the locking rod 87 is fixedly connected with the positioning block, and the outer end of the locking rod 87 extends out of the notch 85 a; the inner side of the first rod body 85 is provided with a concave positioning notch 85b, and the positioning block is embedded in the positioning notch 85b under the action of magnetic force; the lower part of the positioning block is provided with a columnar spring seat I89 a, and the upper end of the spring 88 is connected to the spring seat I89 a; the upper end of the second rod body 89 is provided with a concave second spring seat, and the lower end of the spring 88 is embedded in the second spring seat; and a support 90 is arranged at the lower end of the second rod body 89.
The working principle is as follows: the spring is limited through the positioning block, the positioning block can be positioned at different positions of the first rod body under the action of the positioning structure, and the support 90 is supported on the ground. Because the spring is arranged between the positioning block and the second rod body, the first rod body and the second rod body can be properly buffered under the elastic action of the spring, and the stability of the mobile platform body 1 is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A standardized box type module precise assembling female die is characterized by comprising a first module (1), a second module (2), a third module (3), a fourth module (4) and an expanding reset device (5), wherein the first module (1) and the second module (2) are arranged at intervals and symmetrically, the third module (3) and the fourth module (4) are arranged at intervals on the upper inner side and the lower inner side of the first module (1) and the second module (2), so that an assembling female die frame with a square structure is formed,
one side of the second module (2) far away from the first module (1) is symmetrically provided with a group of expanding and resetting devices (5) from top to bottom, and one side of the fourth module (4) far away from the third module (3) is symmetrically provided with the other group of expanding and resetting devices (5) from left to right;
enlarge resetting means (5) and include flange (10), first connecting rod (11), second connecting rod (12), adjusting bolt (13) and solid fixed ring (14), first connecting rod (11) with be equipped with adjusting bolt (13) between second connecting rod (12), first connecting rod (11) are kept away from the one end of adjusting bolt (13) is equipped with solid fixed ring (14), second connecting rod (12) are kept away from the one end of adjusting bolt (13) is equipped with flange (10), flange (10) are installed second module (2) with the side of fourth module (4).
2. The standardized box-type module precise assembling female die as claimed in claim 1, wherein a plurality of groups of first rows of holes are formed in circumferential outer sides of the first module (1), the second module (2), the third module (3) and the fourth module (4) at intervals, the first rows of holes are respectively formed in circumferential outer sides of the first module (1), the second module (2), the third module (3) and the fourth module (4) at intervals one by one, and the first rows of holes are formed by arranging a plurality of second fixing holes (9) at horizontal intervals.
3. The standardized box-type modular precision assembled master model of claim 1, further comprising a hold-down device, the hold-down device comprising a main support frame (21), promote pneumatic cylinder (25) and pressure sensors (29), main tributary strut 21 rotatable coupling is in the outside of first module (1), main tributary strut (21) top is provided with level and smooth pressure strip (22), level and smooth pressure strip (22) top and install side diagonal brace (23), horizontal bracing piece (24) are installed to side diagonal brace (23) top, horizontal bracing piece (24) top is connected with promotion pneumatic cylinder (25), promote pneumatic cylinder (25) below and install pressure regulator (26), flexible hydraulic stem (27) are installed to pressure regulator (26) below, flexible hydraulic stem (27) below intercommunication has connection dead lever (28), connect dead lever (28) top and install pressure sensors (29).
4. The standardized box-type module precise assembling female die as claimed in claim 1, wherein the plane reference pad (8) comprises a first flat plate (8-1) and a second flat plate (8-2), the front end and the rear end of the two sides of the upper surface of the second flat plate (8-2) are fixedly connected with damping sleeves (8-5), a piston (8-4) is sleeved in each damping sleeve (8-5), the top of each piston (8-4) is fixedly connected with the bottom end of a supporting rod (8-3), the top end of each supporting rod (8-3) penetrates through each damping sleeve (8-5) and is fixedly connected with the outer side wall of the first flat plate (8-1) above the supporting rod, the bottom end of each supporting rod (8-3) is located in the middle of the upper surface of the piston (8-4), and limiting rods (8-6) are inserted into the pistons (8-4) and the two sides of the supporting rods (8-3), the limiting rod (8-6) is sleeved with a buffer spring (8-7) below the piston (8-4), and two ends of the buffer spring (8-7) are respectively fixedly connected with the bottom of the inner wall of the damping sleeve (8-5) and the bottom of the piston (8-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900694.XA CN112031024A (en) | 2019-01-21 | 2019-01-21 | Master mold is assembled to standardized box module precision |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052991.0A CN109706965B (en) | 2019-01-21 | 2019-01-21 | Standard box-type module precision assembling female die and construction process |
| CN202010900694.XA CN112031024A (en) | 2019-01-21 | 2019-01-21 | Master mold is assembled to standardized box module precision |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052991.0A Division CN109706965B (en) | 2019-01-21 | 2019-01-21 | Standard box-type module precision assembling female die and construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112031024A true CN112031024A (en) | 2020-12-04 |
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| CN201910052991.0A Active CN109706965B (en) | 2019-01-21 | 2019-01-21 | Standard box-type module precision assembling female die and construction process |
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| CN110792100B (en) * | 2019-11-01 | 2021-05-07 | 海门市帕源路桥建设有限公司 | Installation and correction female die for box-type telescopic inner die telescopic frame |
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| CN109706965B (en) | 2020-10-09 |
| CN109706965A (en) | 2019-05-03 |
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