CN103962857A - Drilling positioning device of four-claw material cover swing piece - Google Patents
Drilling positioning device of four-claw material cover swing piece Download PDFInfo
- Publication number
- CN103962857A CN103962857A CN201410192838.5A CN201410192838A CN103962857A CN 103962857 A CN103962857 A CN 103962857A CN 201410192838 A CN201410192838 A CN 201410192838A CN 103962857 A CN103962857 A CN 103962857A
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- CN
- China
- Prior art keywords
- pin
- plate
- hole
- swing component
- alignment pin
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/08—Devices for clamping a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention provides a drilling positioning device of a four-claw material cover swing piece, and belongs to machining tools of bulk cement truck parts. The drilling positioning device of the four-claw material cover swing piece is characterized in that the drilling positioning device is mainly composed of a drilling seat plate, lower positioning pins, a pressing plate positioning pin, pressing plates, pressing nuts and upper positioning pins; the lower portion of the drilling seat plate is provided with an inverted T-shaped plate, a vertical face plate is arranged on the upper portion of the drilling seat plate, a main pin hole is formed in the center position of the vertical face plate, the pressing plate positioning pin is mounted at the center position of the vertical face plate, the front section and the rear section of the pressing plate positioning pin are respectively provided with one pressing plate in a sleeved mode, the front end and the rear end of the pressing plate positioning pin are respectively provided with an external thread and are respectively provided with one pressing nut in a screwing mode, a left lower pin hole I and a right lower pin hole I are formed in the lower portion of the vertical face plate, the upper end of the vertical face plate is provided with a left upper pin hole I and a right upper pin hole I respectively, and the left upper pin hole I and the right upper pin hole I are respectively provided with one upper positioning pin. In the using process, the front side face and the rear side face of the vertical face plate of the drilling seat plate are respectively provided with a left swing piece and a right swing piece, bolt holes are formed in the vertical direction of the machined swing pieces, positioning is accurate, and the production efficiency is high.
Description
Technical field
The invention belongs to the machining tool of bulk-cement tanker parts, especially relate to a kind of processing and positioning device of bulk-cement tanker material lid swing component.
Background technology
The material lid of bulk-cement tanker is generally three-jaw material lid, but the motion of three-jaw material lid is arranged on the tank body of bulk-cement tanker, often cause the height of bulk-cement tanker to exceed standard, and the motion of three-jaw material lid is more complicated, manufacturing cost is higher, refer to: Chinese patent, title: single-arm central spinning material cover of bulk cement tank, the patent No.: 201020637889.1, publication number: CN201923540U; In order to adapt to market demands, now redesign a kind of novel four paws material lid, the swing component that this four paws material covers, because demand is large, can only assemble by outsourcing finished product, but causes because the supply of material is not enough sometimes producing and cannot normally carrying out; And in the production process of swing component, the boring of the vertical bolt hole on this four paws material lid swing component is difficult to again precise positioning, production efficiency is lower.
Summary of the invention
The object of the invention is to propose a kind of drilling-hole positioning device of four paws material lid swing component, not only rational in infrastructure, easy to use, and can ensure boring accurate positioning, and can process multiple swing components simultaneously, improve production efficiency and product quality, reduces workman's operation intensity.
The object of the present invention is achieved like this: a kind of drilling-hole positioning device (abbreviation drilling-hole positioning device) of four paws material lid swing component, comprise processed swing component, this swing component is the Y-piece mainly being formed by two of front and back connecting plate and briquetting plate assembly welding, in the lower end section of two connecting plates in the front and back that are ∩ shape of swing component symmetrically all with lower pin-and-hole, and in the upper end section of the briquetting plate of swing component with on pin-and-hole, on the flange of briquetting plate, be drilled with vertical bolt hole, it is characterized in that: the drilling-hole positioning device of this four paws material lid swing component is mainly by boring seat board, lower alignment pin, pressing plate alignment pin, pressing plate, clamp nut and upper alignment pin composition, the bottom of described boring seat board is to be the plate of left and right to the shape of falling ⊥ arranging, and the top of boring seat board is to be also left and right to the facade plate arranging with bottom all-in-one-piece processed, kingpin bore is offered in centre at described facade plate, and pressing plate alignment pin is installed to interference fit in this kingpin bore, and the front and back section of this pressing plate alignment pin is stretched out respectively facade plate symmetrically outward, on overhanging section of the front and back of described pressing plate alignment pin, be set with rectangular and offer the pressing plate of centre bore, the front and back end Duan Jun of this pressing plate alignment pin is with external screw thread difference spinning clamp nut, in the bottom of described facade plate, line centered by vertical (vertical) center line of kingpin bore is offered respectively two the lower pin-and-hole I in left and right symmetrically, and the position of lower pin-and-hole on the position that makes these two lower pin-and-hole I in left and right and two of the left and right swing component that clamped is corresponding to the same, alignment pin under installing respectively to interference fit in the lower pin-and-hole I in two of described left and right, this descends the front and back section of alignment pin to stretch out respectively symmetrically facade plate outward, and overhanging section of the front and back of this lower alignment pin again accordingly with swing component on lower pin-and-hole be matched in clearance, simultaneously, in the upper end of described facade plate, line centered by vertical (vertical) center line of kingpin bore is offered respectively the upper pin-and-hole I in two of left and right symmetrically, and make the position of the upper pin-and-hole on two of the left and right swing component of going up the position of pin-and-hole I and clamped of two of this left and right corresponding to the same, on two of described left and right, in pin-and-hole I, install respectively to interference fit alignment pin, on this, the front and back section of alignment pin is stretched out respectively facade plate symmetrically outward, and on this overhanging section of front and back of alignment pin again with swing component on upper pin-and-hole be matched in clearance, in addition, be welded the respectively convex board of the rectangle that offers centre bore I of the position that is positioned at pin-and-hole I in the upper end correspondence of the front and back sides of described facade plate, and the diameter of this centre bore I is more than or equal to the diameter of pin-and-hole I, simultaneously, the thickness of this convex board is consistent with the thickness of front connecting plate on swing component or rear connecting plate, compensate the thickness of connecting plate when clamping swing component.
When use, the shape of the falling ⊥ plate correspondence of the boring seat board on this drilling-hole positioning device is clamped and installed on bench vice, then by four swing components to be processed symmetrically respectively correspondence be sleeved on upper alignment pin, lower alignment pin, on the two sides, front and back of facade plate of boring seat board, two swing components are installed in each left and right, then, in the section of the front and back of pressing plate alignment pin, be set with pressing plate and tighten clamp nut, each swing component is compressed, just
Can process the bolt hole of the vertical setting on right side or the left side ledge (being flange) of swing component, accurate positioning, production efficiency is high.
The drilling-hole positioning device of four paws material lid swing component proposed by the invention, not only rational in infrastructure, easy to use, and can ensure boring accurate positioning, and can process multiple swing components simultaneously, and improve production efficiency and product quality, reduce workman's operation intensity.
Now in conjunction with the accompanying drawings and embodiments the drilling-hole positioning device of four paws material lid swing component proposed by the invention is further described.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the drilling-hole positioning device of four paws material lid swing component proposed by the invention while using.
Fig. 2 is that the master of the drilling-hole positioning device of four paws material lid swing component proposed by the invention looks schematic diagram.
Fig. 3 is that schematic diagram is looked on a left side for the drilling-hole positioning device of four paws material lid swing component proposed by the invention.
In Fig. 1-Fig. 3: 1, clamp nut 2, lower alignment pin 3, convex board 4, upper alignment pin 5, pressing plate alignment pin 6, connecting plate 7, briquetting plate 7-1, bolt hole 8, pressing plate 9, boring seat board.
Detailed description of the invention
From Fig. 1-Fig. 3, can find out: a kind of drilling-hole positioning device (abbreviation drilling-hole positioning device) of four paws material lid swing component, comprise processed swing component, this swing component is the Y-piece mainly being formed by two of front and back connecting plate 6 and briquetting plate 7 assembly weldings, in the lower end section of two connecting plates 6 in the front and back that are ∩ shape of swing component symmetrically all with lower pin-and-hole, and in the upper end section of the briquetting plate 7 of swing component with on pin-and-hole, on the flange of briquetting plate 7, be drilled with vertical bolt hole 7-1, it is characterized in that: the drilling-hole positioning device of this four paws material lid swing component is mainly by boring seat board 9, lower alignment pin 2, pressing plate alignment pin 5, pressing plate 8, clamp nut 1 and upper alignment pin 4 form, the bottom of described boring seat board 9 is to be the plate of left and right to the shape of falling ⊥ arranging, and the top of boring seat board 9 is to be also left and right to the facade plate arranging with bottom all-in-one-piece processed, kingpin bore is offered in centre at described facade plate, and pressing plate alignment pin 5 is installed to interference fit in this kingpin bore, and the front and back section of this pressing plate alignment pin 5 is stretched out respectively facade plate symmetrically outward, on overhanging section of the front and back of described pressing plate alignment pin 5, be set with rectangular and offer the pressing plate 8 of centre bore, the front and back end Duan Jun of this pressing plate alignment pin 5 is with external screw thread difference spinning clamp nut 1, in the bottom of described facade plate, line centered by vertical (vertical) center line of kingpin bore is offered respectively two the lower pin-and-hole I in left and right symmetrically, and the position of lower pin-and-hole on the position that makes these two lower pin-and-hole I in left and right and two of the left and right swing component that clamped is corresponding to the same, alignment pin 2 under installing respectively to interference fit in the lower pin-and-hole I in two of described left and right, this descends the front and back section of alignment pin 2 to stretch out respectively symmetrically facade plate outward, and overhanging section of the front and back of this lower alignment pin 2 again accordingly with swing component on lower pin-and-hole be matched in clearance, simultaneously, in the upper end of described facade plate, line centered by vertical (vertical) center line of kingpin bore is offered respectively the upper pin-and-hole I in two of left and right symmetrically, and make the position of the upper pin-and-hole on two of the left and right swing component of going up the position of pin-and-hole I and clamped of two of this left and right corresponding to the same, on two of described left and right, in pin-and-hole I, install respectively to interference fit alignment pin 4, on this, the front and back section of alignment pin 4 is stretched out respectively facade plate symmetrically outward, and on this overhanging section of front and back of alignment pin 4 again with swing component on upper pin-and-hole be matched in clearance, in addition, be welded the respectively convex board 3 of the rectangle that offers centre bore I of the position that is positioned at pin-and-hole I in the upper end correspondence of the front and back sides of described facade plate, and the diameter of this centre bore I is more than or equal to the diameter of pin-and-hole I, the thickness of this convex board 3 of while is consistent with the thickness of the front connecting plate on swing component or rear connecting plate, compensate the thickness of connecting plate 6 when clamping swing component.
When use, the shape of the falling ⊥ plate correspondence of the boring seat board 9 on this drilling-hole positioning device is clamped and installed on bench vice, then by four swing components to be processed symmetrically respectively correspondence be sleeved on upper alignment pin 4, lower alignment pin 2, i.e. each two swing components in left and right of installing on the two sides, front and back of facade plate of boring seat board 9, then, in the section of the front and back of pressing plate alignment pin 5, be set with pressing plate 8 and tighten clamp nut 1, by each pendulum
Moving part compresses, and just can process right side or the upper vertical bolt hole 7-1 arranging of left side ledge (being flange) of swing component, accurate positioning, and production efficiency is high.
Claims (1)
1. the drilling-hole positioning device of a four paws material lid swing component, comprise processed swing component, the Y-piece of this swing component for mainly being formed by two connecting plates in front and back (6) and briquetting plate (7) assembly welding, in the lower end section of two connecting plates in the front and back that are ∩ shape (6) of swing component symmetrically all with lower pin-and-hole, and in the upper end section of the briquetting plate (7) of swing component with upper pin-and-hole, it is characterized in that: the drilling-hole positioning device of this four paws material lid swing component is mainly by boring seat board (9), lower alignment pin (2), pressing plate alignment pin (5), pressing plate (8), clamp nut (1) and upper alignment pin (4) composition, the bottom of described boring seat board (9) is to be the plate of left and right to the shape of falling ⊥ arranging, and the top of boring seat board (9) is to be also left and right to the facade plate arranging with bottom all-in-one-piece processed, kingpin bore is offered in centre at described facade plate, and pressing plate alignment pin (5) is installed to interference fit in this kingpin bore, and the front and back section of this pressing plate alignment pin (5) is stretched out respectively facade plate symmetrically outward, on overhanging section of the front and back of described pressing plate alignment pin (5), be set with rectangular and offer the pressing plate (8) of centre bore, the front and back end Duan Jun of this pressing plate alignment pin (5) is with external screw thread difference spinning clamp nut (1), in the bottom of described facade plate by kingpin bore is vertically that line is offered respectively two the lower pin-and-holes in left and right symmetrically centered by vertical center line
iand the position of lower pin-and-hole on the position that makes these two lower pin-and-hole I in left and right and two of the left and right swing component that clamped is corresponding to the same, alignment pin (2) under installing respectively to interference fit in the lower pin-and-hole I in two of described left and right, this descends the front and back section of alignment pin (2) to stretch out respectively symmetrically facade plate outward, and overhanging section of the front and back of this lower alignment pin (2) again accordingly with swing component on lower pin-and-hole be matched in clearance, meanwhile, be vertically that line is offered respectively pin-and-hole on two of left and right symmetrically centered by vertical center line in the upper end of described facade plate by kingpin bore
i, and make the upper pin-and-hole in two of this left and right
iposition and two of the left and right swing component that clamped on the position of upper pin-and-hole corresponding to the same, on two of described left and right, in pin-and-hole I, install respectively to interference fit alignment pin (4), the front and back section of alignment pin on this (4) is stretched out respectively facade plate symmetrically outward, and overhanging section of the front and back of alignment pin on this (4) again with swing component on upper pin-and-hole be matched in clearance, in addition, be positioned at pin-and-hole in the upper end correspondence of the front and back sides of described facade plate
ibe welded the respectively convex board (3) of the rectangle that offers centre bore I of position, and the diameter of this centre bore I is more than or equal to the diameter of pin-and-hole I, meanwhile, the thickness of this convex board (3) is consistent with the thickness of the front connecting plate on swing component or rear connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192838.5A CN103962857B (en) | 2014-05-09 | 2014-05-09 | The drilling-hole positioning device of four paws material lid swing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192838.5A CN103962857B (en) | 2014-05-09 | 2014-05-09 | The drilling-hole positioning device of four paws material lid swing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103962857A true CN103962857A (en) | 2014-08-06 |
| CN103962857B CN103962857B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410192838.5A Active CN103962857B (en) | 2014-05-09 | 2014-05-09 | The drilling-hole positioning device of four paws material lid swing component |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008012134U1 (en) * | 2008-09-11 | 2009-02-26 | Ernst, Rainer | Inline basic holder for holding turning and drilling tools |
| CN201279678Y (en) * | 2008-09-04 | 2009-07-29 | 江苏新瑞机械有限公司 | Five-shaft linkage leaf blade machining center |
| CN201394743Y (en) * | 2009-04-03 | 2010-02-03 | 玉环县三合机床厂 | Workpiece holding device of automatic slot milling machine |
| CN201923540U (en) * | 2010-12-01 | 2011-08-10 | 安徽星马汽车股份有限公司 | Single-arm central spinning material cover of bulk cement tank |
| CN203210031U (en) * | 2013-04-19 | 2013-09-25 | 林志远 | Universal workpiece holding device |
| CN203956525U (en) * | 2014-05-09 | 2014-11-26 | 安徽星马专用汽车有限公司 | The drilling-hole positioning device of four paws material lid swing component |
-
2014
- 2014-05-09 CN CN201410192838.5A patent/CN103962857B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279678Y (en) * | 2008-09-04 | 2009-07-29 | 江苏新瑞机械有限公司 | Five-shaft linkage leaf blade machining center |
| DE202008012134U1 (en) * | 2008-09-11 | 2009-02-26 | Ernst, Rainer | Inline basic holder for holding turning and drilling tools |
| CN201394743Y (en) * | 2009-04-03 | 2010-02-03 | 玉环县三合机床厂 | Workpiece holding device of automatic slot milling machine |
| CN201923540U (en) * | 2010-12-01 | 2011-08-10 | 安徽星马汽车股份有限公司 | Single-arm central spinning material cover of bulk cement tank |
| CN203210031U (en) * | 2013-04-19 | 2013-09-25 | 林志远 | Universal workpiece holding device |
| CN203956525U (en) * | 2014-05-09 | 2014-11-26 | 安徽星马专用汽车有限公司 | The drilling-hole positioning device of four paws material lid swing component |
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| Publication number | Publication date |
|---|---|
| CN103962857B (en) | 2016-08-24 |
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