CN204913378U - Reduction gear mounting hole bores location frock in advance - Google Patents
Reduction gear mounting hole bores location frock in advance Download PDFInfo
- Publication number
- CN204913378U CN204913378U CN201520701587.9U CN201520701587U CN204913378U CN 204913378 U CN204913378 U CN 204913378U CN 201520701587 U CN201520701587 U CN 201520701587U CN 204913378 U CN204913378 U CN 204913378U
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- China
- Prior art keywords
- decelerator
- preboring
- positioning tool
- installing hole
- reduction gear
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Abstract
The utility model discloses a reduction gear mounting hole bores location frock in advance, reduction gear by fixed includes the box, box base, the box curb plate, input flange and output shaft, this location frock includes the mounting panel, the mounting panel is equipped with the three lip block that is used for supporting reduction gear box base's looks co -altitude at least, be equipped with the positioning seat subassembly on the mounting panel perpendicularly, the positioning seat subassembly is through the box curb plate joint of the blue subassembly of card with the reduction gear, be provided with the output shaft pivoted locating lever that is used for restricting the reduction gear along the horizontal direction on the positioning seat subassembly. This location frock can be carried out the position degree of freedom of reduction case spacingly, realizes the good location of reduction gear, and the mounting hole of being convenient for on the reduction case carries out the prebored hole, guarantees the position accuracy of prebored hole to improve the machining precision of drilling on the reduction case, reduction case pore wall that the precision obtained guaranteeing criticize the peak and cuttings less, more smooth, greatly reduced the assembly degree of difficulty of reduction gear, simple structure, convenient operation.
Description
Technical field
The utility model relates to machine-building processing tool field, particularly a kind of decelerator installing hole preboring positioning tool.
Background technology
Decelerator, as the drive apparatus of low rotation speed large torque, plays coupling rotating speed and transmitting torque between prime mover and working machine or executing agency.In order to ensure the normal operation of decelerator plant equipment, when installing decelerator, need to ensure high-precision processing dimension and fit tolerance, wherein between decelerator two-stage casing the processing in location and installation hole and contraposition whether accurate, effectively determine reduction case and whether can realize accurate assembling.
Because reduction case is individual irregularly shaped, very difficult realization is clamped on lathe processes the installing hole on adpting flange between casing, therefore, prior art is to the processing of installing hole on adpting flange between reduction case, mostly all by manually completing dimensional measurement and the processing of installing hole on two-stage casing by rule of thumb, for the installing hole that diameter is larger, as diameter is greater than 4mm installing hole, the mode of preboring can be adopted, no matter directly adopt boring or adopt prebored hole mode, adding man-hour, if the fixing not good generation displacement of casing or rotation, will cause installing hole on casing after boring, producing more batch peak and break flour, position, position, installing hole hole between casing is directly caused to produce error, rigging position precision is caused to can not be guaranteed, Hole Wall Roughness too increases assembly difficulty more greatly.
Utility model content
Goal of the invention of the present utility model is: what exist for prior art adds man-hour to the direct connecting hole of reduction case, good fixing cannot be realized, position, position, installing hole hole between the casing that processes easily is caused to occur error, the problem causing rigging position precision can not be guaranteed, provides a kind of decelerator installing hole preboring positioning tool.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of decelerator installing hole preboring positioning tool, the decelerator be fixed comprises casing, cabinet base, box side, input flange and output shaft, this positioning tool comprises installing plate, described installing plate is provided with at least three for supporting the mutually level lip block of reduction case base, described installing plate is vertically provided with positioning seat assembly, described positioning seat assembly, by blocking the box side clamping of blue assembly and decelerator, described positioning seat assembly is provided with in the horizontal direction the backstay of the output shaft rotation for limiting decelerator.
Decelerator installing hole preboring positioning tool described in the utility model, by arranging several lip blocks on a mounting board, is convenient to picking and placeing and fix on a mounting board of decelerator; Vertically disposed positioning seat assembly on installing plate, coordinates with the blue assembly of card, for spacing fixing to the box side of decelerator; Positioning seat assembly is also provided with backstay, rotate for limiting reducer output shaft, therefore, the position freedom of reduction case can carry out spacing by positioning tool, thus realize the good location of decelerator, the installing hole be convenient on reduction case carries out prebored hole, ensure the positional precision of prebored hole, thus the machining accuracy that raising reduction case is holed, the guaranteed reduction case hole wall of precision criticizes peak and break flour is less, more smooth, greatly reduce the assembly difficulty of decelerator, structure is simple, easy to operate.
Preferably, the described lip block that described installing plate surface is arranged is dismountable.
Lip block is detachably connected on installing plate, reduces the assembly difficulty of positioning tool, and be also convenient to after lip block weares and teares, replacing is than being easier to.
Preferably, described lip block is cylinder and center is provided with counterbore, is connected on described installing plate by soket head cap screw.
Preferably, described installing plate surface is provided with equally distributed four mutually level described lip blocks.
Four back-up blocks are uniformly distributed on a mounting board, can increase the stability supported decelerator.
Preferably, described positioning seat assembly comprises mutual riser connected vertically and base plate, and described base plate is connected with described installing plate by screw, and described riser is by blocking the box side clamping of blue assembly and described decelerator.
Positioning seat assembly is formed by connecting by riser is vertical with base plate, and wherein base plate is connected with installing plate, makes connection that positioning seat assembly is more firm on a mounting board, when being convenient to installing hole on processing decelerator, does not shake, for machining accuracy provides safeguard.
Preferably, described riser and base plate are formed in one body.
Preferably, still there is at least one to reinforce gusset between described riser and base plate, increase rigidity between riser and base plate, avoid deforming.
Preferably, described riser is provided with the locating hole that several are positioned at diverse location, connects described backstay in described locating hole, and the described backstay of diverse location is used for the output shaft place height of the decelerator of adaptive respective heights.
Preferably, described riser both sides are respectively provided with a blue assembly of described card.
The blue assembly of card is all set in riser both sides, can carries out spacing two positions to the box side of decelerator and riser, fixing more firm to decelerator.
Preferably, the blue assembly of described card comprises the blue seat of card, and the blue seat of described card is arranged with two clamps in parallel, and described in one of them, clamp is provided with adjusting bolt.
By regulating adjusting bolt end and the spacing of relative clamp, realize the clamping to box side and riser, reliably easy to adjust.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, decelerator installing hole preboring positioning tool described in the utility model, by arranging several lip blocks on a mounting board, is convenient to picking and placeing and fix on a mounting board of decelerator; Vertically disposed positioning seat assembly on installing plate, coordinates with the blue assembly of card, for spacing fixing to the box side of decelerator; Positioning seat assembly is also provided with backstay, rotate for limiting reducer output shaft, therefore, the position freedom of reduction case can carry out spacing by positioning tool, thus realize the good location of decelerator, the installing hole be convenient on reduction case carries out prebored hole, ensure the positional precision of prebored hole, thus the machining accuracy that raising reduction case is holed, the guaranteed reduction case hole wall of precision criticizes peak and break flour is less, more smooth, greatly reduce the assembly difficulty of decelerator, structure is simple, easy to operate;
2, lip block described in the utility model is detachably connected on installing plate, reduces the assembly difficulty of positioning tool, and be also convenient to after lip block weares and teares, replacing is than being easier to;
3, positioning seat assembly described in the utility model is formed by connecting by riser is vertical with base plate, still there is at least one to reinforce gusset between riser and base plate simultaneously, increase rigidity between riser and base plate, avoid deforming, wherein base plate is connected with installing plate, makes connection that positioning seat assembly is more firm on a mounting board, when being convenient to installing hole on processing decelerator, do not shake, for machining accuracy provides guarantee;
4, positioning tool described in the utility model all arranges the blue assembly of card in riser both sides, can carry out spacing to the box side of decelerator and riser two positions, fixing more firm to decelerator.
Accompanying drawing explanation
Fig. 1 is the front view of decelerator installing hole preboring positioning tool described in the utility model;
Fig. 2 is the top view in Fig. 1;
Fig. 3 is the left view in Fig. 1;
Fig. 4 is the structural representation of positioning seat parts in Fig. 1;
Fig. 5 is that in Fig. 1, lip block coordinates the schematic diagram installed on a mounting board with soket head cap screw;
Fig. 6 is the structural representation blocking blue assembly in Fig. 1;
Fig. 7 is the schematic diagram that decelerator installing hole preboring positioning tool described in the utility model coordinates fixing decelerator;
Fig. 8 is the top view of Fig. 7.
Mark in figure:
1, positioning seat assembly, 11, riser, 12, base plate, 13, gusset, 2, backstay, 3, lip block, 4, installing plate, 5, feet, 6, block blue assembly, 61, block blue seat, 62, clamp, 63, adjusting bolt, 7, locating hole, 8, decelerator, 81, casing, 82, output shaft, 83, input flange, 84, cabinet base, 85, box side;
101, soket head cap screw, 102, soket head cap screw, 103, cylindrical pin with internal thread, 104, hexagon-headed bolt, 105, hex-head nut, 106, plain washer, 107, spring washer, 108, hex-head nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, a kind of decelerator installing hole preboring positioning tool, decelerator 8 wherein described in the present embodiment comprises casing 81, cabinet base 84, box side 85, input flange 83 and output shaft 82, as Fig. 7, shown in Fig. 8, this positioning tool comprises installing plate 4, installing plate 4 is provided with at least three for supporting the mutually level lip block 3 of decelerator 8 cabinet base 84, installing plate 4 is vertically provided with positioning seat assembly 1, positioning seat assembly 1 is by box side 85 clamping of the blue assembly 6 of card with decelerator 8, positioning seat assembly 1 is provided with in the horizontal direction the backstay 2 that the output shaft 82 for limiting decelerator 8 rotates.
As shown in Figure 5, above-mentioned lip block 3 is detachably connected on installing plate 4, reduces the assembly difficulty of positioning tool with this, is also convenient to after lip block 3 weares and teares, change than being easier to.In addition, lip block 3 is for cylinder and center is provided with counterbore, is connected on installing plate 4 by soket head cap screw 102.In order to increase the stability supported decelerator 8, preferred installing plate 4 surface is provided with equally distributed four mutually level described lip blocks 3.
As shown in Figure 4, above-mentioned positioning seat assembly 1 comprises mutual riser connected vertically 11 and base plate 12, and wherein base plate 12 is interconnected with installing plate 4 by cylindrical pin with internal thread 103 and hexagon-headed bolt 104.Riser 11 and base plate 12 are designed to integrated formed structure body, in order to increase rigidity between riser 11 and base plate 12, avoid riser 11 to occur bending and deformation, and still have two to reinforce gusset 13 between riser 11 and base plate 12.This riser 11 is by box side 85 clamping of the blue assembly 6 of card with decelerator 8.What positioning seat assembly 1 was more firm is connected on installing plate 4, when being convenient to installing hole on processing decelerator 8, does not shake, for machining accuracy provides safeguard.
This riser 11 is provided with several locating holes 7 being positioned at diverse location, concrete, each backstay 2 is through being connected on riser by hex-head nut 105, plain washer 106 and spring washer 107 in locating hole 7, and the backstay 2 of diverse location is for the output shaft 82 place height of the decelerator 8 of adaptive respective heights.The locating hole 7 of the four kinds of positions arranged as described in Figure 5, for the preboring location before the drilling operating of four kinds of decelerators 8, is convenient to be located by former drill jig with alignment pin after preboring is hinged diagonal angle pin-and-hole, can bores all the other fitting holes.
As shown in Figure 6, block blue assembly 6 and be separately positioned on riser both sides.The blue assembly 6 of card is all set in riser 11 both sides, can carries out spacing two positions to the box side 85 of decelerator 8 and riser, fixing more firm to decelerator 8.Wherein the blue assembly of each card 6 comprises the blue seat 61 of card, blocks parallelly on blue seat 61 to be fixed with two clamps be parallel to each other 62, and one of them clamp 62 is provided with adjusting bolt 63.By regulating the hex-head nut 108 of adjusting bolt 63 end and the spacing of relative clamp 62, realize the clamping to box side 85 and riser 11, reliably easy to adjust.
As shown in Figure 7,8, decelerator installing hole preboring positioning tool described in the utility model, by arranging several lip blocks 3 on installing plate 4, what be convenient to decelerator 8 picks and places and is fixed on installing plate 4; Vertically disposed positioning seat assembly 1 on installing plate 4, coordinates with the blue assembly 6 of card, for spacing fixing to the box side 85 of decelerator 8; Positioning seat assembly 1 is also provided with backstay 2, rotate for limiting decelerator 8 output shaft 82, therefore, the position freedom of decelerator 8 casing 81 can carry out spacing by positioning tool, thus realize the good location of decelerator 8, the installing hole be convenient on decelerator 8 casing 81 carries out prebored hole, ensure the positional precision of prebored hole, thus improve the machining accuracy of boring on decelerator 8 casing 81, precision guaranteed decelerator 8 casing 81 hole wall criticizes peak and break flour is less, more smooth, greatly reduce the assembly difficulty of decelerator 8, structure is simple, easy to operate.
Be arranged on lathe or lathe for the ease of this positioning tool and process decelerator 8, be provided with several feets 5 bottom installing plate 4, each feet 5 is fixed on installing plate 4 by soket head cap screw 101.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a decelerator installing hole preboring positioning tool, the decelerator (8) be fixed comprises casing (81), cabinet base (84), box side (85), input flange (83) and output shaft (82), it is characterized in that, this positioning tool comprises installing plate (4), described installing plate (4) is provided with at least three for supporting the mutually level lip block (3) of decelerator (8) cabinet base (84), described installing plate (4) is vertically provided with positioning seat assembly (1), described positioning seat assembly (1) is by box side (85) clamping of the blue assembly of card (6) with decelerator (8), described positioning seat assembly (1) is provided with in the horizontal direction the backstay (2) that the output shaft (82) for limiting decelerator (8) rotates.
2. decelerator installing hole preboring positioning tool according to claim 1, is characterized in that, the described lip block (3) that described installing plate (4) surface is arranged is dismountable.
3. decelerator installing hole preboring positioning tool according to claim 2, it is characterized in that, described lip block (3) is for cylinder and center is provided with counterbore, is connected on described installing plate (4) by soket head cap screw.
4. decelerator installing hole preboring positioning tool according to claim 2, is characterized in that, described installing plate (4) surface is provided with equally distributed four mutually level described lip blocks (3).
5. according to the arbitrary described decelerator installing hole preboring positioning tool of claim 1-4, it is characterized in that, described positioning seat assembly (1) comprises mutual riser connected vertically (11) and base plate (12), described base plate (12) is connected with described installing plate (4) by screw, and described riser (11) is by box side (85) clamping of the blue assembly of card (6) with described decelerator (8).
6. according to the arbitrary described decelerator installing hole preboring positioning tool of claim 5, it is characterized in that, described riser (11) and base plate (12) are formed in one body.
7. decelerator installing hole preboring positioning tool according to claim 6, is characterized in that, still has at least one to reinforce gusset (13) between described riser (11) and base plate (12).
8. decelerator installing hole preboring positioning tool according to claim 5, it is characterized in that, described riser (11) is provided with several locating holes being positioned at diverse location (7), connect described backstay (2) in described locating hole (7), the described backstay (2) of diverse location is for output shaft (82) the place height of the decelerator (8) of adaptive respective heights.
9. decelerator installing hole preboring positioning tool according to claim 5, is characterized in that, described riser (11) both sides are respectively provided with a blue assembly of described card (6).
10. decelerator installing hole preboring positioning tool according to claim 9, it is characterized in that, the blue assembly of described card (6) comprises the blue seat of card (61), the blue seat of described card (61) is arranged with two clamps (62) in parallel, clamp described in one of them (62) is provided with adjusting bolt (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701587.9U CN204913378U (en) | 2015-09-10 | 2015-09-10 | Reduction gear mounting hole bores location frock in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701587.9U CN204913378U (en) | 2015-09-10 | 2015-09-10 | Reduction gear mounting hole bores location frock in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913378U true CN204913378U (en) | 2015-12-30 |
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ID=54962558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701587.9U Active CN204913378U (en) | 2015-09-10 | 2015-09-10 | Reduction gear mounting hole bores location frock in advance |
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| Country | Link |
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| CN (1) | CN204913378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678339A (en) * | 2016-12-13 | 2017-05-17 | 惠阳航空螺旋桨有限责任公司 | Speed reducer box |
-
2015
- 2015-09-10 CN CN201520701587.9U patent/CN204913378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678339A (en) * | 2016-12-13 | 2017-05-17 | 惠阳航空螺旋桨有限责任公司 | Speed reducer box |
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| GR01 | Patent grant |