CN106837209A - The mould of chuck main body - Google Patents
The mould of chuck main body Download PDFInfo
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- CN106837209A CN106837209A CN201710050205.4A CN201710050205A CN106837209A CN 106837209 A CN106837209 A CN 106837209A CN 201710050205 A CN201710050205 A CN 201710050205A CN 106837209 A CN106837209 A CN 106837209A
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- 238000010276 construction Methods 0.000 claims description 10
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- 238000010586 diagram Methods 0.000 description 11
- 241000239290 Araneae Species 0.000 description 7
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
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- Engineering & Computer Science (AREA)
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- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The mould of a kind of chuck main body of the present invention, it is characterised in that it includes intermediate mold（2）, rear mold（3）, backform tool（4）And two symmetrical side molds（5）, the chuck main body（101）Intermediate, rear body, acrosome and left and right two lateral bodys respectively by intermediate mold（2）, rear mold（3）, backform tool（4）And two symmetrical side molds（5）The modelling being made.The chuck main body that the mould of chuck main body of the present invention is produced has the advantages that easy to operate, processing and manufacturing difficulty is low, safe and reliable.
Description
Technical field
The present invention relates to a kind of mould of chuck main body.
Background technology
Air spider is mainly used in the tubing string such as clamping drilling rod, oil pipe, sleeve pipe in oil, natural gas workover treatment.It is existing
In use, the lifting of its slips body and decentralization often do not reach synchronization job to air spider, especially clamping large-tonnage
During tubing string, the synchronism of slips body is worse, causes the inefficiency of existing chuck, security poor.Accordingly, it would be desirable to a kind of new
Technical scheme solves above-mentioned technical problem.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of mould of chuck main body, the chuck master that it is produced
Body is easy to operate, processing and manufacturing difficulty is low, safe and reliable.
The object of the present invention is achieved like this：
A kind of mould of chuck main body, it includes intermediate mold, rear mold, backform tool and two symmetrical side molds；
The intermediate mold includes intermediate mold base plate, intermediate mold back plate, intermediate mold foreboard, symmetrical two centres
Die side plate and two are used to lock two former and later two intermediate mold latch assemblies of intermediate mold side plate, after intermediate mold
Plate, intermediate mold foreboard, symmetrical two intermediate mold side plates vertically stand on back segment, the leading portion of intermediate mold base plate respectively
And in the section of left and right, the left and right two ends of intermediate mold back plate are against two back segment inner sides of intermediate mold side plate, two intermediate dies
Tool latch assembly is located at the rear side of intermediate mold back plate and the front side of intermediate mold foreboard respectively；On the intermediate mold base plate
Be provided with intermediate mold base plate boss, intermediate mold base plate boss include successively from back to front semi-circular segments, the first rectangular section and
Second rectangular section, the semi-circular segments of intermediate mold base plate boss and the first rectangular section junction are provided with intermediate mold base plate counterbore,
The processing of intermediate mold base plate counterbore correspondence slips body mounting hole；The front side of intermediate mold back plate, the intermediate mold side plate of left
Right side and right intermediate mold side plate on the left of be provided with the slips body mounting hole corresponding with slips body mounting hole into
Type face, is provided with inclined-plane corresponding with the second inclined-plane and the 3rd inclined-plane, two centres at the top of slips body mounting hole forming surface
The leading portion of die side plate is provided centrally with intermediate mold breach, and the valve of the intermediate of intermediate mold breach correspondence chuck main body lacks
Mouthful, vertical intermediate mold embedding slot is provided with two intermediate mold side plates in front of intermediate mold breach, before intermediate mold
Plate is rectangular slab, and the left and right two ends of intermediate mold foreboard are embedded at two intermediate mold embedding slots of intermediate mold side plate respectively
Interior, the front end face and rear end face middle setting of two intermediate mold side plates have horizontal intermediate mold locking hole, intermediate mold lock
Tight component includes intermediate mold check lock lever and intermediate mold locking screw female ring, and the left and right two ends of intermediate mold check lock lever set respectively
It is placed in two intermediate mold locking holes of intermediate mold side plate, intermediate mold is tightened up by intermediate mold locking screw female ring and is locked
Bar is so as to two intermediate mold side plates be locked.
The rear mold includes rear mold base plate, rear mold back plate, rear mold foreboard, symmetrical two rear mold sides
Plate, two be used to locking the rear mold latch assembly of left and right two of rear mold back plate and rear mold foreboard, two or so arrangements
Rectangular shaft, rear mold back plate, rear mold foreboard, symmetrical two rear mold side plates vertically stand on rear mold base plate respectively
In back segment, leading portion and left and right section, two rear mold latch assemblies are located at two outsides of rear mold side plate respectively；
Rear mold base plate boss is provided with the middle part of the rear mold base plate, is provided with the middle part of rear mold base plate boss upward
Rear mold base plate boss trapezoid block, the rear body rectangular block in the middle part of the rear body of base plate boss trapezoid block correspondence chuck main body, base plate is convex
Rear mold bottom corresponding with rear mold foreboard, rear mold back plate is provided with before and after platform trapezoid block on the rear mold base plate boss of both sides
Breach after breach and rear mold base plate boss before plate boss；
The front side hypomere of rear mold back plate is provided with rear mold back plate trapezoidal sections, and the front side stage casing of rear mold back plate is provided with rear mold
Tool back plate rectangular section, left section of rear mold back plate is respectively arranged with vertical rear mold back plate embedding slot, rear mold with right section of front side
Have back plate left end and right-hand member be respectively arranged with longitudinal rear mold back plate locking hole, left section at the top of rear pattern plate rectangular section and
Right section is respectively arranged with embedding slot after rectangular shaft；Rear mold back plate rectangular section corresponds to the lower installation board of the rear body of chuck main body；
The rear mold foreboard boss of rectangle is provided with rear side of rear mold foreboard, after rear mold foreboard boss rear side hypomere is provided with
Mould foreboard trapezoidal sections, rear mold foreboard boss rear side stage casing is provided with rear pattern plate foreboard rectangular section, left section of rear mold foreboard
Vertical rear mold foreboard embedding slot is respectively arranged with right section of rear side, the left end and right-hand member of rear mold foreboard are respectively arranged with vertical
To rear mold foreboard locking hole, left section at the top of rear pattern plate foreboard rectangular section and right section be respectively arranged with rectangular shaft before set
Groove；Rear pattern plate foreboard rectangular section corresponds to the upper mounting plate of the rear body of chuck main body；
Two front-end and back-end of rear mold side plate be embedded at respectively in the rear mold foreboard embedding slot of rear mold foreboard and after
In the rear mold back plate embedding slot of mould back plate；
Rear mold latch assembly includes rear mold check lock lever and rear mold locking screw female ring, the rear and front end of rear mold check lock lever
It is respectively arranged in rear mold foreboard locking hole and rear mold back plate locking hole, rear mold is tightened up by rear mold locking screw female ring
Tool check lock lever is so as to rear mold back plate and rear mold foreboard be locked；
The rear end of two rectangular shafts is held on after rectangular shaft on embedding slot, and the leading portion of two rectangular shafts is set before being held on rectangular shaft
In groove, the front side of rear mold foreboard is stretched out in the front end of two rectangular shafts.
The top surface middle part of backform tool is provided with annular groove, and annular groove has a gradient, and the of annular groove correspondence slips body mounting hole
One inclined-plane, the top die top at annular groove rear is provided with backform tool connecting plate boss, the shape of backform tool connecting plate boss and top
The shape correspondence of mould connecting plate, limited block boss is provided with the backform tool at backform tool connecting plate boss rear, and limited block is convex
The shape of platform is corresponding with the shape of limited block, and the top die top immediately ahead of the annular groove is provided with survivor of a murder attempt's groove, the shape of survivor of a murder attempt's groove
Shape is identical with valve breach top structure, and the top die top of the annular groove left front and right front is provided with column boss, stands
Post boss is corresponding with column erecting bed, and the top die top left end and right-hand member are respectively arranged with longitudinal rectangular boss, rectangle
Chimb is provided with the outside of boss, the top die top on the inside of the leading portion and back segment of rectangular boss and its corresponding position sets upwards respectively
First surface boss and the second curved surface boss are equipped with, first surface boss and the second curved surface boss correspond to preceding mounting ear respectively
With rear mounting ear.
The side mold includes side mold base plate, side mold back plate, side mold foreboard, symmetrical two side mold sides
Plate and two side mold latch assemblies of left and right two for being used to lock side mold back plate and side mold foreboard, side mold back plate,
Side mold foreboard, symmetrical two side mold side plates vertically stand on back segment, leading portion and the left and right of side mold base plate respectively
Duan Shang, two side mold latch assemblies are located at two outsides of side mold side plate respectively；
Right section of the side mold base plate and stage casing set up shape identical first surface convex-segment respectively and the second curved surface is convex
Section；First surface convex-segment and the second curved surface convex-segment correspond respectively to the rear mounting ear and preceding mounting ear of the lateral body of chuck main body；
The front side hypomere of side mold back plate is provided with side mold back plate rectangular section, and the front side hypomere of side mold back plate rectangular section is set
There are a side mold back plate trapezoidal sections, right section of side mold back plate rectangular section and side mold back plate trapezoidal sections and stage casing set up respectively
The trapezoidal convex-segment of shape identical first and the second trapezoidal convex-segment, left section of side mold back plate are respectively arranged with vertically with right section of front side
Side mold back plate embedding slot, the left end and right-hand member of side mold back plate are respectively arranged with longitudinal side mold back plate locking hole；Side
Mould back plate trapezoidal sections correspond to the lower construction section of the lateral body of chuck main body；
Side mold foreboard trapezoidal sections are provided with rear side of side mold foreboard, left section of side mold foreboard and right section of rear side are respectively provided with
The left end and right-hand member for having vertical side mold foreboard embedding slot, side mold foreboard are respectively arranged with longitudinal side mold foreboard locking
Hole；Side mold foreboard embedding slot corresponds to the upper construction section of the lateral body of chuck main body；
The leading portion and back segment of first surface convex-segment and the second curved surface convex-segment connect the right side of side mold foreboard trapezoidal sections trailing flank respectively
The right-hand member of the leading flank of end and stage casing and side mold back plate trapezoidal sections and stage casing；
Two front-end and back-end of rear mold side plate are embedded in the side mold foreboard embedding slot of side mold foreboard and side respectively
In the side mold back plate embedding slot of mould back plate；
Side mold latch assembly includes side mold check lock lever and side mold locking screw female ring, the rear and front end of side mold check lock lever
It is respectively arranged in side mold foreboard locking hole and side mold back plate locking hole, side form is tightened up by side mold locking screw female ring
Tool check lock lever is so as to side mold back plate and side mold foreboard be locked.
Compared with prior art, the beneficial effects of the invention are as follows：
The chuck main body that the mould of chuck main body of the present invention is produced has easy to operate, processing and manufacturing difficulty low, safe and reliable
Advantage.
Brief description of the drawings
Fig. 1 is the structural representation of E type air spiders.
Fig. 2 is another viewing angle constructions schematic diagram of E type air spiders.
Fig. 3 is the structural representation of chuck main body.
Fig. 4 is another viewing angle constructions schematic diagram of chuck main body.
Fig. 5 is the structural representation of centralizing bracket.
Fig. 6 is the structural representation of the mould of chuck main body.
Fig. 7 is the structural representation of intermediate mold.
Fig. 8 is the intermediate mold base plate schematic diagram of intermediate mold.
Fig. 9 is the intermediate mold back plate schematic diagram of intermediate mold.
Figure 10 is the intermediate mold side plate schematic diagram of intermediate mold.
Figure 11 is the structural representation of rear mold.
Figure 12 is the structural representation at another visual angle of rear mold.
Figure 13 is the rear mold base plate schematic diagram of rear mold.
Figure 14 is the rear mold back plate schematic diagram of rear mold.
Figure 15 is the rear mold foreboard schematic diagram of rear mold.
Figure 16 is the structural representation of backform tool.
Figure 17 is the structural representation of side mold.
Figure 18 is the side mold base plate schematic diagram of side mold.
Figure 19 is the side mold back plate schematic diagram of side mold.
Figure 20 is the side mold foreboard schematic diagram of side mold.
Wherein：
E types air spider 1, chuck main body 101, slips body mounting hole 101.1, the first inclined-plane 101.2, the second inclined-plane 101.3,
Three inclined-planes 101.4, valve breach 101.5, valve pin-and-hole 101.6, rear body rectangular block 101.7, lower installation board 101.8, upper installation
Plate 101.9, limited block 101.10, lower construction section 101.11, upper construction section 101.12, rear mounting ear 101.13, preceding mounting ear
101.14th, backform tool connecting plate 101.15, column erecting bed 101.16, slips body 102, centralizing bracket 103, column 103.1, riser
103.2nd, upper cover plate 103.3, connecting plate 103.4, bolt hole 103.5, hanger riser 103.6, retreat stop block 103.7, righting hole
103.8th, lifting hole(eyelet) 103.9, dental lamina 104, cylinder assembly 105, connecting rod 106, left crank assemblby 107, a left axle 107.1, left side are cranked arm
107.2nd, left connecting shaft 107.3, right crank assemblby 108, the right axle 108.1, right side are cranked arm 108.2, right connecting shaft 108.3, transmission arm
109th, valve pin 110, valve 111.
Intermediate mold 2, intermediate mold base plate 201, intermediate mold base plate boss 201.1, intermediate mold base plate counterbore
201.2nd, intermediate mold back plate 202, intermediate mold foreboard 203, intermediate mold side plate 204, intermediate mold breach 204.1, centre
Mould embedding slot 204.2, intermediate mold locking hole 204.3, intermediate mold latch assembly 205, intermediate mold check lock lever 205.1,
Intermediate mold locking screw female ring 205.2
The rear mold 3, rear mold base plate 301, rear mold base plate boss 301.1, rear mold base plate boss trapezoid block 301.2,
Breach 301.4, rear mold back plate 302, rear mold back plate after breach 301.3, rear mold base plate boss before rear mold base plate boss
Trapezoidal sections 302.1, rear mold back plate rectangular section 302.2, rear mold back plate embedding slot 302.3, rear mold back plate locking hole
302.4th, embedding slot 302.5, rear mold foreboard 303, rear mold foreboard trapezoidal sections 303.1, rear pattern plate foreboard rectangle after rectangular shaft
Embedding slot 303.5, rear mold before section 303.2, rear mold foreboard embedding slot 303.3, rear mold foreboard locking hole 303.4, rectangular shaft
Tool foreboard boss 303.6, rear mold side plate 304, rear mold latch assembly 305, the locking of rear mold check lock lever 305.1, rear mold
Nut ring 305.2, rectangular shaft 306
Backform tool 4, annular groove 401, the backform tool connecting plate boss 402, limited block boss 403, survivor of a murder attempt's groove 404, column boss
405th, rectangular boss 406, the second curved surface boss 407, first surface boss 408, chimb 409
Side mold 5, side mold base plate 501, first surface convex-segment 501.1, the second curved surface convex-segment 501.2, side mold back plate 502,
Side mold back plate rectangular section 502.1, side mold back plate trapezoidal sections 502.2, the first trapezoidal convex-segment 502.3, the second trapezoidal convex-segment
502.4th, side mold back plate embedding slot 502.5, side mold back plate locking hole 502.6, side mold foreboard 503, side mold foreboard ladder
Shape section 503.1, side mold foreboard embedding slot 503.2, side mold foreboard locking hole 503.3, side mold side plate 504, side mold lock
Tight component 505, side mold check lock lever 505.1, side mold locking screw female ring 505.2.
Specific embodiment
Referring to Fig. 1-Figure 20, a kind of E types air spider 1 of the present invention, it includes chuck main body 101, slips body
102nd, centralizing bracket 103 and actuating unit, are provided with dental lamina 104 in the slips body 102, actuating unit include cylinder assembly 105, by
Left crank assemblby 107 and be connected with connecting rod 106 that the connecting rod 106 that cylinder assembly 105 drives is connected with connecting rod 106
Right crank assemblby 108, left crank assemblby 107 by a left axle 107.1, left side crank arm 107.2 and left connecting shaft 107.3 constitute, it is right
Crank assemblby 108 by the right axle 108.1, right side crank arm 108.2 and right connecting shaft 108.3 constitute, left connecting shaft 107.3 and right connection
Axle 108.3 is fixedly connected with connecting rod 106, and left axle 107.1 and right axle 108.1 are respectively by transmission arm 109 and slips body
102 are fixedly connected, and valve 111 is connected with by valve pin 110 between left front section of chuck main body 101 and right leading portion.
The centralizing bracket 103 is arranged at the top of chuck main body 101, and centralizing bracket 103 is by two root posts 103.1, riser
103.2 and upper cover plate 103.3 constitute, upper cover plate 103.3 is connected to the top of two root posts 103.1 and riser 103.2, two
Root post 103.1 stands on the left front section of top surface and right leading portion top surface of chuck main body 101 respectively, and riser 103.2 stands on chuck master
Top surface in the middle part of the back segment of body 101, connecting plate 103.4 is provided with the bottom of riser 103.2, is provided with connecting plate 103.4
Bolt hole 103.5 for fixing centralizing bracket 103, hanger riser 103.6 has been provided with the trailing flank of riser 103.2.In addition,
Retreat stop block screw jack 103.7 is provided with the corresponding connecting rod in lower section of riser 103.2, it is solid in the retreat stop block screw jack
Surely there is retreat stop block 103.7, righting hole 103.8 is provided centrally with upper cover plate 103.3, a left side is additionally provided with upper cover plate 103.3
Right two lifting hole(eyelet)s 103.9.
101 points of the chuck main body is intermediate, rear body, acrosome and symmetrical two lateral bodys, intermediate, after
Body, acrosome and the lateral body of left and right two have 4 and two symmetrical side forms by intermediate mold 2, rear mold 3, backform respectively
The modelling that tool 5 is made.
The chuck main body 101 is provided centrally with slips body mounting hole 101.1, the top of slips body mounting hole 101.1
First inclined-plane 101.2 at oblique center is provided with, the bottom of slips body mounting hole 101.1 is provided with second inclined-plane at oblique center
101.3 and the 3rd inclined-plane 101.4, the front of slips body mounting hole 101.1 is provided with valve breach 101.5, valve breach
101.3 left and right sides is provided with vertical valve pin-and-hole 101.6, on the chuck main body 101 at the rear of slips body mounting hole 101.1
Backform tool connecting plate 101.15 is provided with, backform tool connecting plate 101.15 is corresponding with the connecting plate 103.4 of centralizing bracket 103, backform
The rear for having connecting plate 101.15 is provided with limited block 101.10, and limited block 101.10 is used for the retreat stop block 103.7 of centralizing bracket 103
It is spacing, valve pin-and-hole 101.6 and its left top surface of right lateral chuck main body 101 are correspondingly arranged on the column for centralizing bracket 103
The 103.1 column erecting beds 101.16 installed, the left and right sides back segment and leading portion of chuck main body 101 are respectively arranged with rear mounting ear
101.13 and preceding mounting ear 101.14.
The intermediate mold 2 includes intermediate mold base plate 201, intermediate mold back plate 202, intermediate mold foreboard 203, left and right
Two symmetrical intermediate mold side plates 204 and two are used to lock two former and later two intermediate dies of intermediate mold side plate 204
Tool latch assembly 205, intermediate mold back plate 202, intermediate mold foreboard 203, symmetrical 204 points of two intermediate mold side plates
Do not stand on vertically in back segment, leading portion and the left and right section of intermediate mold base plate 201, the left and right two ends of intermediate mold back plate 202 are tight
By two back segment inner sides of intermediate mold side plate 204, two intermediate mold latch assemblies 205 are located at intermediate mold back plate respectively
202 rear side and the front side of intermediate mold foreboard 203；It is convex intermediate mold base plate to be provided with the intermediate mold base plate 201
Platform 201.1, intermediate mold base plate boss 201.1 includes semi-circular segments, the first rectangular section and the second rectangular section successively from back to front,
The semi-circular segments of intermediate mold base plate boss 201.1 and the first rectangular section junction are provided with intermediate mold base plate counterbore 201.2, in
Between the corresponding slips body mounting hole 101.1 of die bottom plate counterbore 201.2 processing；In front side, the left of intermediate mold back plate 202
Between the left side of intermediate mold side plate 204 on right side and right of die side plate 204 be provided with and the phase of slips body mounting hole 101.1
Corresponding slips body mounting hole forming surface, is provided with and the second inclined-plane 101.3 and at the top of slips body mounting hole forming surface
The corresponding inclined-plane in three inclined-plane 101.4, the leading portion of two intermediate mold side plates 204 is provided centrally with intermediate mold breach 204.1, in
Between the correspondence chuck main body 101 of mold indentations 204.1 intermediate valve breach 101.5, the front of intermediate mold breach 204.1
Vertical intermediate mold embedding slot 204.2 is provided with two intermediate mold side plates 204, intermediate mold foreboard 203 is rectangular slab,
The left and right two ends of intermediate mold foreboard 203 are embedded at two intermediate mold embedding slots 204.2 of intermediate mold side plate 204 respectively
Interior, the front end face and rear end face middle setting of two intermediate mold side plates 204 have horizontal intermediate mold locking hole 204.3, in
Between mold-locked component 205 include intermediate mold check lock lever 205.1 and intermediate mold locking screw female ring 205.2, intermediate mold
The left and right two ends of check lock lever 205.1 are respectively arranged in two intermediate mold locking holes 204.3 of intermediate mold side plate 204, are led to
Cross intermediate mold locking screw female ring 205.2 and tighten up intermediate mold check lock lever 205.1 so as to two intermediate mold side plates 204 be locked
Tightly.
The rear mold 3 includes rear mold base plate 301, rear mold back plate 302, rear mold foreboard 303, symmetrical two
Individual rear mold side plate 304, two is used to lock the rear mold locking of left and right two of rear mold back plate 302 and rear mold foreboard 303
The rectangular shafts 306 of the arrangement of component 305, two or so, rear mold back plate 302, rear mold foreboard 303, after symmetrical two
Die side plate 304 vertically stands in back segment, leading portion and the left and right section of rear mold base plate 301 respectively, two rear mold locking groups
Part 305 is located at two outsides of rear mold side plate 304 respectively；
The middle part of the rear mold base plate 301 is provided with rear mold base plate boss 301.1, in rear mold base plate boss 301.1
Portion is provided with upward rear mold base plate boss trapezoid block 301.2, the correspondence chuck main body 101 of base plate boss trapezoid block 301.2
Rear body rectangular block 101.7 in the middle part of body afterwards, before and after base plate boss trapezoid block 301.2 on the rear mold base plate boss 301.1 of both sides
It is provided with breach 301.3 and rear mold bottom before rear mold base plate boss corresponding with rear mold foreboard 303, rear mold back plate 302
Breach 301.4 after plate boss；
The front side hypomere of rear mold back plate 302 is provided with rear mold back plate trapezoidal sections 302.1, in the front side of rear mold back plate 302
Section is provided with rear mold back plate rectangular section 302.2, left section of rear mold back plate 302 and right section of front side be respectively arranged with it is vertical after
Mould back plate embedding slot 302.3, the left end and right-hand member of rear mold back plate 302 are respectively arranged with longitudinal rear mold back plate locking hole
302.4, left section and right section of the top of rear pattern plate rectangular section 302.2 is respectively arranged with embedding slot 302.5 after rectangular shaft；Rear mold
Back plate rectangular section 302.2 corresponds to the lower installation board 101.8 of the rear body of chuck main body 101；
The rear side of rear mold foreboard 303 is provided with the rear mold foreboard boss 303.6 of rectangle, after rear mold foreboard boss 303.6
Side hypomere is provided with rear mold foreboard trapezoidal sections 303.1, and the rear side stage casing of rear mold foreboard boss 303.6 is provided with rear pattern plate foreboard
Rectangular section 303.2, left section of rear mold foreboard 303 is respectively arranged with vertical rear mold foreboard embedding slot with right section of rear side
303.3, the left end and right-hand member of rear mold foreboard 303 are respectively arranged with longitudinal rear mold foreboard locking hole 303.4, before rear pattern plate
Left section and right section of the top of plate rectangular section 303.2 is respectively arranged with embedding slot 303.5 before rectangular shaft；Rear pattern plate foreboard rectangular section
The upper mounting plate 101.9 of the 303.2 rear bodies for corresponding to chuck main body 101；
Two front-end and back-end of rear mold side plate 304 are embedded at the rear mold foreboard embedding slot of rear mold foreboard 303 respectively
303.3.3 in interior and rear mold back plate 302 rear mold back plate embedding slot 302.3；
Rear mold latch assembly 305 includes rear mold check lock lever 305.1 and rear mold locking screw female ring 305.2, rear mold lock
The rear and front end of tight bar 305.1 is respectively arranged at rear mold foreboard locking hole 303.4 and rear mold back plate locking hole 302.4
It is interior, rear mold check lock lever 305.1 is tightened up so as to by rear mold back plate 302 and rear mold by rear mold locking screw female ring 305.2
Foreboard 303 is locked；
The rear end of two rectangular shafts 306 is held on after rectangular shaft on embedding slot 302.5, and the leading portion of two rectangular shafts 306 is held on
Before rectangular shaft in embedding slot 303.5, the front side of rear mold foreboard 303 is stretched out in the front end of two rectangular shafts 306.
The top surface middle part of the backform tool 4 is provided with annular groove 401, and annular groove 401 has gradient, the corresponding slips body of annular groove 401
First inclined-plane 101.2 of mounting hole 101.1, the backform at the rear of annular groove 401 has 4 top surfaces and is provided with backform tool connecting plate boss 402,
The shape of backform tool connecting plate boss 402 is corresponding with the shape of backform tool connecting plate 101.15, after backform tool connecting plate boss 402
Limited block boss 403 is provided with the backform tool 4 of side, the shape of limited block boss 403 is corresponding with the shape of limited block 101.10,
The backform in the front of the annular groove 401 has 4 top surfaces and is provided with survivor of a murder attempt's groove 404, shape and the valve breach 101.5 of survivor of a murder attempt's groove 404
Top structure is identical, and the backform of the left front of the annular groove 401 and right front has 4 top surfaces and is provided with column boss 405, column boss
405 is corresponding with column erecting bed 101.16, and the backform has 4 top surface left ends and right-hand member is respectively arranged with longitudinal rectangular boss
406, the outside of rectangular boss 406 is provided with chimb 409, the top on the inside of the leading portion and back segment of rectangular boss 406 and its corresponding position
The top surface of mould 4 has set up the curved surface boss 407 of first surface boss 408 and second respectively, first surface boss 408 and
Second curved surface boss 407 corresponds to preceding mounting ear 101.14 and rear mounting ear 101.13 respectively.
The side mold 5 includes side mold base plate 501, side mold back plate 502, side mold foreboard 503, symmetrical two
Individual side mold side plate 504 and two side mold locks of left and right two for being used to lock side mold back plate 502 and side mold foreboard 503
Tight component 505, side mold back plate 502, side mold foreboard 503, symmetrical two side mold side plates 504 vertically stand on respectively
In the back segment of side mold base plate 501, leading portion and left and right section, two side mold latch assemblies 505 are located at two side molds respectively
The outside of side plate 504；
Right section of the side mold base plate 501 and stage casing set up shape identical first surface convex-segment 501.1 and the respectively
Two curved surface convex-segments 501.2；The curved surface convex-segment 501.2 of first surface convex-segment 501.1 and second corresponds respectively to the side of chuck main body 101
The rear mounting ear 101.13 and preceding mounting ear 101.14 of body；
The front side hypomere of side mold back plate 502 is provided with side mold back plate rectangular section 502.1, side mold back plate rectangular section 502.1
Front side hypomere be provided with side mold back plate trapezoidal sections 502.2, side mold back plate rectangular section 502.1 and side mold back plate trapezoidal sections
Right section of 502.2 and stage casing set up the trapezoidal trapezoidal convex-segment 502.4 of convex-segment 502.3 and second of shape identical first respectively,
Left section of side mold back plate 502 and right section of front side are respectively arranged with vertical side mold back plate embedding slot 502.5, side mold back plate
502 left end and right-hand member is respectively arranged with longitudinal side mold back plate locking hole 502.6；Side mold back plate trapezoidal sections 502.2 pairs
Should be in the lower construction section 101.11 of the lateral body of chuck main body 101；
The rear side of side mold foreboard 503 is provided with side mold foreboard trapezoidal sections 503.1, left section and right section of side mold foreboard 503
Rear side is respectively arranged with vertical side mold foreboard embedding slot 503.2, and the left end and right-hand member of side mold foreboard 503 are respectively arranged with
The side mold foreboard locking hole 503.3 of longitudinal direction；Side mold foreboard embedding slot 503.2 corresponds to the upper of the lateral body of chuck main body 101
Construction section 101.12；
The leading portion and back segment of the curved surface convex-segment 501.2 of first surface convex-segment 501.1 and second connect side mold foreboard trapezoidal sections respectively
The right-hand member of the leading flank of the right-hand member of 503.1 trailing flanks and stage casing and side mold back plate trapezoidal sections 502.2 and stage casing；
Two front-end and back-end of rear mold side plate 504 are embedded at the side mold foreboard embedding slot of side mold foreboard 503 respectively
In 503.2 and in the side mold back plate embedding slot 502.5 of side mold back plate 502；
Side mold latch assembly 505 includes side mold check lock lever 505.1 and side mold locking screw female ring 505.2, side mold lock
The rear and front end of tight bar 505.1 is respectively arranged at side mold foreboard locking hole 503.3 and side mold back plate locking hole 502.6
It is interior, side mold check lock lever 505.1 is tightened up so as to by side mold back plate 502 and side mold by side mold locking screw female ring 505.2
Foreboard 503 is locked.
A kind of production method of E types air spider, processes chuck main body 101, the centre of the chuck main body 101 first
Body, rear body, acrosome and the lateral body of left and right two are symmetrical by intermediate mold 2, rear mold 3, backform tool 4 and two respectively
Finished after the completion of the modelling that side mold 5 is made, then slips body 102, centralizing bracket is installed on chuck main body 101
103 and actuating unit.
Claims (5)
1. a kind of mould of chuck main body, it is characterised in that it includes intermediate mold（2）, rear mold（3）, backform tool（4）And
Two symmetrical side molds（5）, the chuck main body（101）Intermediate, rear body, acrosome and left and right two lateral bodys point
Not by intermediate mold（2）, rear mold（3）, backform tool（4）And two symmetrical side molds（5）The modelling being made.
2. a kind of mould of chuck main body according to claim 1, it is characterised in that the intermediate mold（2）Including centre
Die bottom plate（201）, intermediate mold back plate（202）, intermediate mold foreboard（203）, symmetrical two intermediate mold side plates
（204）And two be used for lock two intermediate mold side plates（204）Former and later two intermediate mold latch assemblies（205）, in
Between mould back plate（202）, intermediate mold foreboard（203）, symmetrical two intermediate mold side plates（204）Vertically stand on respectively
Intermediate mold base plate（201）Back segment, in leading portion and left and right section, intermediate mold back plate（202）Left and right two ends abut two
Intermediate mold side plate（204）Back segment inner side, two intermediate mold latch assemblies（205）Intermediate mold back plate is located at respectively
（202）Rear side and intermediate mold foreboard（203）Front side；The intermediate mold base plate（201）On be provided with intermediate mold
Base plate boss（201.1）, intermediate mold base plate boss（201.1）From back to front successively include semi-circular segments, the first rectangular section and
Second rectangular section, intermediate mold base plate boss（201.1）Semi-circular segments and the first rectangular section junction be provided with intermediate mold bottom
Plate counterbore（201.2）, intermediate mold base plate counterbore（201.2）Correspondence slips body mounting hole（101.1）Processing；After intermediate mold
Plate（202）Front side, the intermediate mold side plate of left（204）Right side and right intermediate mold side plate（204）Left side
It is provided with and slips body mounting hole（101.1）Corresponding slips body mounting hole forming surface, the top of slips body mounting hole forming surface
Portion is provided with and the second inclined-plane（101.3）And the 3rd inclined-plane（101.4）Corresponding inclined-plane, two intermediate mold side plates（204）
Leading portion be provided centrally with intermediate mold breach（204.1）, intermediate mold breach（204.1）Correspondence chuck main body（101）In
The valve breach of mesosome（101.5）, intermediate mold breach（204.1）Two intermediate mold side plates in front（204）On be provided with
Vertical intermediate mold embedding slot（204.2）, intermediate mold foreboard（203）It is rectangular slab, intermediate mold foreboard（203）Left and right
Two ends are embedded at two intermediate mold side plates respectively（204）Intermediate mold embedding slot（204.2）It is interior, two intermediate mold side plates
（204）Front end face and rear end face middle setting have horizontal intermediate mold locking hole（204.3）, intermediate mold latch assembly
（205）Including intermediate mold check lock lever（205.1）And intermediate mold locking screw female ring（205.2）, intermediate mold check lock lever
（205.1）Left and right two ends be respectively arranged at two intermediate mold side plates（204）Intermediate mold locking hole（204.3）It is interior, lead to
Cross intermediate mold locking screw female ring（205.2）Tighten up intermediate mold check lock lever（205.1）So as to by two intermediate mold side plates
（204）Locking.
3. a kind of mould of chuck main body according to claim 1, it is characterised in that the rear mold（3）Including rear mold
Base plate（301）, rear mold back plate（302）, rear mold foreboard（303）, symmetrical two rear mold side plates（304）, two
For locking rear mold back plate（302）With rear mold foreboard（303）The rear mold latch assembly of left and right two（305）, two pieces left sides
The rectangular shaft of right arrangement（306）, rear mold back plate（302）, rear mold foreboard（303）, symmetrical two rear mold side plates
（304）Rear mold base plate is vertically stood on respectively（301）Back segment, in leading portion and left and right section, two rear mold latch assemblies
（305）Two rear mold side plates are located at respectively（304）Outside；
The rear mold base plate（301）Middle part be provided with rear mold base plate boss（301.1）, rear mold base plate boss
（301.1）Middle part be provided with upward rear mold base plate boss trapezoid block（301.2）, base plate boss trapezoid block（301.2）It is right
Answer chuck main body（101）Rear body in the middle part of rear body rectangular block（101.7）, base plate boss trapezoid block（301.2）Front and rear both sides
Rear mold base plate boss（301.1）On be provided with and rear mold foreboard（303）, rear mold back plate（302）Corresponding rear mold bottom
Breach before plate boss（301.3）With breach after rear mold base plate boss（301.4）；
Rear mold back plate（302）Front side hypomere be provided with rear mold back plate trapezoidal sections（302.1）, rear mold back plate（302）'s
Front side stage casing is provided with rear mold back plate rectangular section（302.2）, rear mold back plate（302）Left section and right section of front side be respectively provided with
There is vertical rear mold back plate embedding slot（302.3）, rear mold back plate（302）Left end and right-hand member be respectively arranged with it is longitudinal after
Mould back plate locking hole（302.4）, rear pattern plate rectangular section（302.2）After left section and right section of top is respectively arranged with rectangular shaft
Embedding slot（302.5）；Rear mold back plate rectangular section（302.2）Corresponding to chuck main body（101）Rear body lower installation board
（101.8）；
Rear mold foreboard（303）Rear side be provided with the rear mold foreboard boss of rectangle（303.6）, rear mold foreboard boss
（303.6）Rear side hypomere is provided with rear mold foreboard trapezoidal sections（303.1）, rear mold foreboard boss（303.6）Rear side stage casing sets
It is equipped with rear pattern plate foreboard rectangular section（303.2）, rear mold foreboard（303）Left section and right section of rear side be respectively arranged with it is vertical after
Mould foreboard embedding slot（303.3）, rear mold foreboard（303）Left end and right-hand member be respectively arranged with longitudinal rear mold foreboard lock
Tieholen（303.4）, rear pattern plate foreboard rectangular section（303.2）Left section and right section of top is respectively arranged with embedding slot before rectangular shaft
（303.5）；Rear pattern plate foreboard rectangular section（303.2）Corresponding to chuck main body（101）Rear body upper mounting plate（101.9）；
Two rear mold side plates（304）Front-end and back-end be embedded at rear mold foreboard respectively（303）Rear mold foreboard set
Groove（303.3）.（3）Interior and rear mold back plate（302）Rear mold back plate embedding slot（302.3）It is interior；
Rear mold latch assembly（305）Including rear mold check lock lever（305.1）And rear mold locking screw female ring（305.2）, after
Mold-locked bar（305.1）Rear and front end be respectively arranged at rear mold foreboard locking hole（303.4）And rear mold back plate lock
Tieholen（302.4）It is interior, by rear mold locking screw female ring（305.2）Tighten up rear mold check lock lever（305.1）So as to by rear mold
Back plate（302）With rear mold foreboard（303）Locking；
Two rectangular shafts（306）Rear end be held on embedding slot after rectangular shaft（302.5）On, two rectangular shafts（306）Leading portion
It is held on embedding slot before rectangular shaft（303.5）It is interior, two rectangular shafts（306）Front end stretch out rear mold foreboard（303）Front side.
4. a kind of mould of chuck main body according to claim 1, it is characterised in that the backform tool（4）Top surface middle part
It is provided with annular groove（401）, annular groove（401）With gradient, annular groove（401）Correspondence slips body mounting hole（101.1）The first inclined-plane
（101.2）, annular groove（401）The backform tool at rear（4）Top surface is provided with backform tool connecting plate boss（402）, backform tool connecting plate
Boss（402）Shape and backform have connecting plate（101.15）Shape correspondence, backform tool connecting plate boss（402）The top at rear
Mould（4）On be provided with limited block boss（403）, limited block boss（403）Shape and limited block（101.10）Shape pair
Should, the annular groove（401）The backform tool in front（4）Top surface is provided with survivor of a murder attempt's groove（404）, survivor of a murder attempt's groove（404）Shape and work
Door breach（101.5）Top structure is identical, the annular groove（401）The backform tool of left front and right front（4）Top surface is provided with vertical
Post boss（405）, column boss（405）With column erecting bed（101.16）Correspondence, the backform tool（4）Top surface left end and right-hand member
It is respectively arranged with longitudinal rectangular boss（406）, rectangular boss（406）Outside be provided with chimb（409）, rectangular boss
（406）Leading portion and back segment and its corresponding position on the inside of backform tool（4）Top surface has set up first surface boss respectively（408）
And the second curved surface boss（407）, first surface boss（408）And the second curved surface boss（407）Mounting ear before corresponding to respectively
（101.14）With rear mounting ear（101.13）.
5. a kind of mould of chuck main body according to claim 1, it is characterised in that the side mold（5）Including side mold
Base plate（501）, side mold back plate（502）, side mold foreboard（503）, symmetrical two side mold side plates（504）And two
It is individual for locking side mold back plate（502）With side mold foreboard（503）The side mold latch assembly of left and right two（505）, side form
Tool back plate（502）, side mold foreboard（503）, symmetrical two side mold side plates（504）Side mold bottom is vertically stood on respectively
Plate（501）Back segment, in leading portion and left and right section, two side mold latch assemblies（505）Two side mold side plates are located at respectively
（504）Outside；
The side mold base plate（501）Right section and stage casing set up shape identical first surface convex-segment respectively（501.1）
With the second curved surface convex-segment（501.2）；First surface convex-segment（501.1）With the second curved surface convex-segment（501.2）Correspond respectively to chuck
Main body（101）Lateral body rear mounting ear（101.13）With preceding mounting ear（101.14）；
Side mold back plate（502）Front side hypomere be provided with side mold back plate rectangular section（502.1）, side mold back plate rectangular section
（502.1）Front side hypomere be provided with side mold back plate trapezoidal sections（502.2）, side mold back plate rectangular section（502.1）And side form
Tool back plate trapezoidal sections（502.2）Right section and stage casing set up the trapezoidal convex-segment of shape identical first respectively（502.3）With
Two trapezoidal convex-segments（502.4）, side mold back plate（502）Left section and to be respectively arranged with vertical side mold back plate embedding right section of front side
Put groove（502.5）, side mold back plate（502）Left end and right-hand member be respectively arranged with longitudinal side mold back plate locking hole
（502.6）；Side mold back plate trapezoidal sections（502.2）Corresponding to chuck main body（101）Lateral body lower construction section（101.11）；
Side mold foreboard（503）Rear side be provided with side mold foreboard trapezoidal sections（503.1）, side mold foreboard（503）Left section
Vertical side mold foreboard embedding slot is respectively arranged with right section of rear side（503.2）, side mold foreboard（503）Left end and right-hand member
It is respectively arranged with longitudinal side mold foreboard locking hole（503.3）；Side mold foreboard embedding slot（503.2）Corresponding to chuck main body
（101）Lateral body upper construction section（101.12）；
First surface convex-segment（501.1）With the second curved surface convex-segment（501.2）Leading portion and back segment connect respectively side mold foreboard ladder
Shape section（503.1）The right-hand member of trailing flank and stage casing and side mold back plate trapezoidal sections（502.2）Leading flank right-hand member and stage casing；
Two rear mold side plates（504）Front-end and back-end be embedded at side mold foreboard respectively（503）Side mold foreboard set
Groove（503.2）Interior and side mold back plate（502）Side mold back plate embedding slot（502.5）It is interior；
Side mold latch assembly（505）Including side mold check lock lever（505.1）And side mold locking screw female ring（505.2）, side
Mold-locked bar（505.1）Rear and front end be respectively arranged at side mold foreboard locking hole（503.3）And side mold back plate lock
Tieholen（502.6）It is interior, by side mold locking screw female ring（505.2）Tighten up side mold check lock lever（505.1）So as to by side mold
Back plate（502）With side mold foreboard（503）Locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050205.4A CN106837209B (en) | 2017-01-23 | 2017-01-23 | The mold of chuck main body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050205.4A CN106837209B (en) | 2017-01-23 | 2017-01-23 | The mold of chuck main body |
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| CN106837209A true CN106837209A (en) | 2017-06-13 |
| CN106837209B CN106837209B (en) | 2019-07-16 |
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Cited By (1)
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| CN109812234A (en) * | 2019-01-31 | 2019-05-28 | 江苏佰恰利机械有限公司 | C-type air spider and its production method |
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|---|---|
| CN106837209B (en) | 2019-07-16 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mold for chuck body Effective date of registration: 20230605 Granted publication date: 20190716 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGSU PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2023980042885 |
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Granted publication date: 20190716 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGSU PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2023980042885 |
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Denomination of invention: Mold for the main body of the chuck Granted publication date: 20190716 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGSU PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2024980021798 |