CN201969923U - Side door hinge drilling mould for automatic dumping truck - Google Patents
Side door hinge drilling mould for automatic dumping truck Download PDFInfo
- Publication number
- CN201969923U CN201969923U CN2011200141124U CN201120014112U CN201969923U CN 201969923 U CN201969923 U CN 201969923U CN 2011200141124 U CN2011200141124 U CN 2011200141124U CN 201120014112 U CN201120014112 U CN 201120014112U CN 201969923 U CN201969923 U CN 201969923U
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- China
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- plate
- base
- side door
- turning device
- hole
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- Expired - Lifetime
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Abstract
The utility model relates to a side door hinge drilling mould for an automatic dumping truck. The side door hinge drilling mould is characterized by comprising a pedestal and a turning device, wherein the turning device is connected with the pedestal through a bearing; the pedestal is also provided with a positioning device which is connected with the turning device; the turning device comprises end plates, a bottom plate and a middle partition plate; the two end plates are connected with the two ends of the bottom plate and the middle partition plate respectively; the bottom plate is provided with a mould drilling hole at a position corresponding to a workpiece hole; a side edge of the bottom plate is provided with a positioning lug plate and a side drilling template; the positioning lug plate is connected with a workpiece pin shaft hole through a positioning pin shaft; the end plates are hinged with an upper drilling template which is connected with a clamping bolt; and one end of the clamping bolt is hinged with the middle partition plate. Compared with the prior art, the side door hinge drilling mould has the beneficial effects that: 1) two hinges can be machined at the same time, and drilling operation on four machining surfaces can be conveniently and quickly realized by clamping at one time; and 2) a platform scribing process is omitted, labor investment is saved, and using efficiency of a machine tool and working efficiency of an operator are improved.
Description
Technical field
The utility model relates to mechanical manufacturing field, relates in particular to a kind of from the side door folding boring mould that overturns.
Background technology
From overturning is the main vehicle of surface mine transportation ore; it is a kind of special transportation device that handling facilities and haulage vehicle are combined; be mainly used in departments such as the factory that has the mechanization truck-loading facilities, mine, heavy construction building site, in order to the transportation ore, peel off rock, grit, coal cinder, loose goods that construction material geometric ratio anharmonic ratio is bigger.From overturning have that loading capacity is big, characteristics such as convenient transportation and unloading are rapid.Utilize pneumatic mode to carry out the both sides unloading from overturning, realize opening and closing by folding, so the side door folding is the vitals that realization is tumbled and unloaded at the effect downside door of the cylinder of tumbling.
As shown in Figure 4, the profile of side door folding is more peculiar, its manufacturing process is first cast steel cast molding, carries out machining then, in the end in one drilling operating, need to bore the circular hole of 22 Φ 17 altogether, these 22 circular holes are distributed on three machined surfaces of side door folding, during practical operation, need line three times, be installed three times, very loaded down with trivial details, not only waste time and energy, and be not easy to guarantee machining accuracy.
Summary of the invention
The purpose of this utility model provides a kind of side door folding boring mould that overturns certainly, overcomes the deficiencies in the prior art, and is easy and simple to handle, raises labour efficiency, and satisfies the dimensional accuracy of side door folding boring.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of from the side door folding boring mould that overturns, it is characterized in that, comprise base, turning device, turning device is connected with base by bearing, also being provided with positioner on the base is connected with turning device, described turning device comprises end plate, base plate, central dividing plate, two end plates is connected with the central dividing plate two ends with base plate respectively, place, the corresponding workpiece hole of base plate position is provided with the drill jig hole, the base plate side is provided with location otic placode and sidetracking template, and the location otic placode links to each other with the workpiece pin shaft hole by alignment pin, and end plate and last bushing plate are hinged, last bushing plate is connected with fishbolt, and fishbolt one end and central dividing plate are hinged.
Described central dividing plate is provided with between two parties along base plate.
Described base is provided with base anchor.
Described positioner comprises latch, spring, deck, and deck is arranged on the base, and latch is connected with coordinate hole on spring, the end plate with deck successively.
Compared with prior art, the beneficial effects of the utility model are: 1) can process two foldings simultaneously, once be installed and can realize four boring processing on the machined surface, and convenient and swift; 2) omit the platform crossed process, save human input, improve lathe service efficiency and operator's operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is from overturning side door hinge structure schematic diagram.
Among the figure: 1-base 2-turning device 3-bearing block 4-end plate 5-base plate 6-central dividing plate 7-folding 8-drill jig hole 9-location otic placode 10-sidetracking template 11-alignment pin 12-goes up bushing plate 13-fishbolt 14-base anchor 15-positioner 16-latch 17-spring 18-deck 19-coordinate hole
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, be that the utility model is a kind of from the side door folding boring mould example structure schematic diagram that overturns, comprise base 1, turning device 2, turning device 2 is connected with base 1 by bearing block 3, also being provided with positioner 15 on the base 1 is connected with turning device 2, described turning device 2 comprises end plate 4, base plate 5, central dividing plate 6, two end plates 4 is connected with central dividing plate 6 two ends with base plate 5 respectively, place, position, base plate 5 corresponding folding 7 hole is provided with drill jig hole 8, base plate 5 sides are provided with location otic placode 9 and sidetracking template 10, location otic placode 9 links to each other with folding 7 pin shaft holes by alignment pin 11, end plate 4 and last bushing plate 12 are hinged, last bushing plate 12 is connected with fishbolt 13, and fishbolt 13 1 ends and central dividing plate 6 are hinged.Central dividing plate 6 is provided with between two parties along base plate 5, can two folding 7 placed side by side on the base plate 5, and one of central dividing plate 6 both sides one side.Be provided with base anchor 14 around the base 1, can be by being bolted on the drilling machine platform.Positioner 15 comprises latch 16, spring 17, deck 18, and deck 18 is arranged on the base 1, and latch 16 is connected with spring 17 with deck 18 successively.
The process of the utility model device boring is as follows:
When the drilling machine operating personnel hole, rotate turning device 2 base plate 5 is horizontal, with location in the coordinate hole 19 on the 16 insertion end plates 4 of latch on the positioner 15.With crane two foldings 7 are successively placed on the base plate 5, in the middle of central dividing plate 6 is positioned at.Alignment pin 11 is passed location otic placode 9 insert in the pin shaft hole of two foldings, spindle nose is fixed with pin.To go up bushing plate 12 with fishbolt 13 then and tighten fixingly, push down folding 7.Finish eight holes at folding back according to drill bit on the position adjustment drilling machine of the pattern hole on the last bushing plate 12.Pull out latch 16 on the positioner 15, after another hand-screw commentaries on classics turning device 2 rotates 90 °, again latch 16 is inserted 19 location, coordinate hole on the end plates 4, four holes, side of finishing a folding of drilling by sidetracking template 10.According to above step, after continuation will be rotated 90 ° of location of turning device 2 rotations, finish 24 holes of two foldings bottoms of drilling by the drill jig hole 8 on the base plate 5.Continue four holes of another part folding side of half-twist drilling again.At last turning device 2 is rotated to horizontal level fixing after, take out alignment pin 11, unclamp fishbolt 13, take out two foldings of having bored the hole, finish the whole boring course of work.
Claims (4)
1. one kind from the side door folding boring mould that overturns, it is characterized in that, comprise base, turning device, turning device is connected with base by bearing, also being provided with positioner on the base is connected with turning device, described turning device comprises end plate, base plate, central dividing plate, two end plates is connected with the central dividing plate two ends with base plate respectively, place, the corresponding workpiece hole of base plate position is provided with the drill jig hole, the base plate side is provided with location otic placode and sidetracking template, and the location otic placode links to each other with the workpiece pin shaft hole by alignment pin, and end plate and last bushing plate are hinged, last bushing plate is connected with fishbolt, and fishbolt one end and central dividing plate are hinged.
2. according to claim 1 a kind of from the side door folding boring mould that overturns, it is characterized in that described central dividing plate is provided with between two parties along base plate.
3. according to claim 1 a kind of from the side door folding boring mould that overturns, it is characterized in that described base is provided with base anchor.
4. according to claim 1ly a kind ofly it is characterized in that from the side door folding boring mould that overturns described positioner comprises latch, spring, deck, deck is arranged on the base, and latch is connected with coordinate hole on spring, the end plate with deck successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200141124U CN201969923U (en) | 2011-01-17 | 2011-01-17 | Side door hinge drilling mould for automatic dumping truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200141124U CN201969923U (en) | 2011-01-17 | 2011-01-17 | Side door hinge drilling mould for automatic dumping truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969923U true CN201969923U (en) | 2011-09-14 |
Family
ID=44575029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200141124U Expired - Lifetime CN201969923U (en) | 2011-01-17 | 2011-01-17 | Side door hinge drilling mould for automatic dumping truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195791A (en) * | 2015-10-26 | 2015-12-30 | 贵州华阳电工有限公司 | Simple drill jig |
| CN110605596A (en) * | 2018-06-15 | 2019-12-24 | 安徽省宁国市宁星耐磨材料有限公司 | Steel casting fixing and processing device and processing method thereof |
-
2011
- 2011-01-17 CN CN2011200141124U patent/CN201969923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195791A (en) * | 2015-10-26 | 2015-12-30 | 贵州华阳电工有限公司 | Simple drill jig |
| CN110605596A (en) * | 2018-06-15 | 2019-12-24 | 安徽省宁国市宁星耐磨材料有限公司 | Steel casting fixing and processing device and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |