CN201291436Y - Combined tool for alignment of dental formula transmission apparatus and disassembly of shaft joint - Google Patents
Combined tool for alignment of dental formula transmission apparatus and disassembly of shaft joint Download PDFInfo
- Publication number
- CN201291436Y CN201291436Y CNU2008201559060U CN200820155906U CN201291436Y CN 201291436 Y CN201291436 Y CN 201291436Y CN U2008201559060 U CNU2008201559060 U CN U2008201559060U CN 200820155906 U CN200820155906 U CN 200820155906U CN 201291436 Y CN201291436 Y CN 201291436Y
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- screw
- shaft coupling
- screw hole
- base plate
- push rod
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Abstract
The utility model discloses an assembled tool for centring a gear transmission device and for dismantling a shaft coupling. The assembled tool comprises two dial indicators, a first screwing clamp, a second screwing clamp, a soleplate, a triangular star-shaped connecting piece, a rivet bolt, a mandril and two connecting rods. Long slots with one end open are arranged at two sides of the soleplate; a cylindrical lug boss with a screw hole at the center is arranged at the center of the soleplate; the diameter of the tip of one end of the triangular star-shaped connecting piece is bigger than the diameters of the other parts, and the tip is provided with outside threads which match with the screw hole; a locating screw hole is arranged at the joint of the outside threads and the screw hole, and the rivet bolt is located in the locating screw hole; the mandril is a threaded rod with the screw threads matching with the screw hole; a hexagon head is arranged at one end of the mandril; and the two connecting rods and the two dial indicators respectively extend to be fixed at the other two ends of the triangular star-shaped connecting piece through the first screwing clamp and the second screwing clamp. The assembled tool can prevent the dial indicators from sliding, avoids the inconvenience in measuring the centring data and damages to the parts and improves dismantling efficiency and is convenient for centring of the gear transmission device and for dismantling the shaft coupling.
Description
Technical field
The utility model relates to the combination tool of a kind of tooth-like drive apparatus centering and shaft coupling dismounting.
Background technology
The general Magnetic gauge stand that adopts in the centering location of rotating machinery is joined the measurement of dial gauge method.Be in course of adjustment, the motor lower margin of rotating machinery does not have a screw, has to knock lower margin and adjusts centering.Because the dismounting of shaft coupling heating for multiple times is beaten, and causes coupling end-face uneven; Assemble when not in place at shaft coupling, main shaft is protruded or depression; Again because of the shaft coupling long-term operation, the rotten carbonization of lubricant grease blackout is difficult to eliminate, originally be adsorbed on after Magnetic gauge stand on the shaft coupling plane is subjected to percussion vibration by magnetic force, occur very easily that the dial gauge gauge head rocks, gauge stand skew or the phenomenon that drops, influence DATA REASONING and centering and locate.
In the centering operation,, often use two secondary Magnetic gauge stands to be adsorbed on jointly on the end face of shaft coupling for two groups of centering data of cylindrical between the equipment that records motor simultaneously and be attached thereto and plane, monitoring synchronously and school control when being convenient to adjust.If but equipment uses small-sized shaft coupling, its face area is less, can only use a subtabulation seat to be equipped with the centering data that dial gauge is measured cylindrical and plane respectively, be difficult to proofread simultaneously two groups of data and satisfy the centering requirement, make troubles to adjustment, often attend to one thing and lose sight of another, influence operating efficiency.
Adopt the equipment of gear coupling transmission, its main shaft and gear coupling mostly are interference fit.During dismounting, general tripod draws horse or four pin to draw the right angle hook of horse to fit with the ring gear trailing flank.So behind the ring gear of heating gear coupling, the external tooth axle sleeve is inserted in ring gear, live the external tooth axle sleeve with La Mala and prop up the top, more also need to beat the external tooth axle sleeve as the magnitude of interference with the copper rod cooperation.So processing ease causes connecting bolt bore deformation on the external tooth axle sleeve, inside " O " shape sealing ring extrusion fracture, has increased subsequent repair making work.
Summary of the invention
The combination tool that technical problem to be solved in the utility model provides a kind of tooth-like drive apparatus centering and shaft coupling dismounting utilizes this instrument can overcome above-mentioned defective, and the convenient centering of tooth-like drive apparatus and the shaft coupling realized removed.
For solving the problems of the technologies described above, the combination tool of tooth-like drive apparatus centering of the utility model and shaft coupling dismounting, comprise that two dial gauges, two first screw anchor clamps and two second and screw anchor clamps, also comprise base plate, triangle star connector, junction of the edges of two sheets of paper screw, push rod and two connecting rods;
Described base plate both sides are provided with the elongated slot of an end opening, and described base plate center is provided with cylindrical boss, and described cylindrical boss center has the screw of perforation, and described base plate is fixed on the ring gear of shaft coupling by bolt and elongated slot;
The first free end end diameter of described triangle star connector is greater than other parts of described connector and be provided with external screw thread, described external screw thread and described screw coupling are also twisted in described screw, the seam crossing of described external screw thread and described screw has positioning screw hole, and described junction of the edges of two sheets of paper screw is positioned at described positioning screw hole;
Described push rod is a screw rod, the screw thread of described push rod and described screw coupling, and described push rod one end is a turret head;
Described two connecting rod one ends screw second free end and the 3rd free end that anchor clamps are individually fixed in described triangle star connector by described two first, and described two dial gauges screw the other end that anchor clamps are individually fixed in described two connecting rods by described second.
Because the combination tool of tooth-like drive apparatus centering of the utility model and shaft coupling dismounting has adopted technique scheme, the base plate that promptly adopts both sides to have elongated slot connects the shaft coupling ring gear, the base plate center is the boss that is provided with screw, when equipment centering, one end of triangle star connector is provided with screw thread and is screwed in the screw, connecting rod and dial gauge are respectively by screwing two ends in addition that anchor clamps extend and be fixed in triangle star connector, and the position by junction of the edges of two sheets of paper screw fixed triangle Y-connection part, this moment, two dial gauges can be measured the centering data on cylindrical and plane simultaneously, when need dismounting shaft coupling, triangle star connector is unloaded from base plate, push rod is screwed in the screw, turn the turret head of push rod one end, the ring gear of shaft coupling can be pulled down; This instrument of utilization can avoid the landing of dial gauge Magnetic gauge stand and a dial gauge to measure the inconvenience of cylindrical peace in the face of middle data simultaneously, avoided the damage of each parts in the shaft coupling unloading process, improved the efficient of shaft coupling dismounting, the convenient centering of tooth-like drive apparatus and the shaft coupling realized removed.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Structural representation when Fig. 1 is used for shaft coupling centering for this combination tool,
Structural representation when Fig. 2 is used for the shaft coupling dismounting for this combination tool,
Fig. 3 is the right view of Fig. 2.
The specific embodiment
As shown in Figure 1 to Figure 3, the combination tool of tooth-like drive apparatus centering of the utility model and shaft coupling dismounting, comprise that two dial gauges 3, two first screw anchor clamps 4 and two second and screw anchor clamps 5, also comprise base plate 1, triangle star connector 2, junction of the edges of two sheets of paper screw 7, push rod 10 and two connecting rods 6;
Described base plate 1 both sides are provided with the elongated slot 13 of an end opening, and described base plate 1 center is provided with cylindrical boss 11, and described cylindrical boss 11 centers have the screw 14 of perforation, and described base plate 1 is fixed on the ring gear 8 of shaft coupling by bolt and elongated slot 13;
First free end, 21 end diameter of described triangle star connector 2 are greater than other parts of described connector 2 and be provided with external screw thread, described external screw thread and described screw 14 couplings are also twisted in described screw 14, the seam crossing of described external screw thread and described screw 14 has positioning screw hole, and described junction of the edges of two sheets of paper screw 7 is positioned at described positioning screw hole;
Described push rod 10 is screw rods, the screw thread of described push rod 10 and described screw 14 couplings, and described push rod 10 1 ends are turret heads 12;
Described two connecting rod 6 one ends screw second free end 22 and the 3rd free end 23 that anchor clamps 4 are individually fixed in described triangle star connector 2 by described two first, and described two dial gauges 3 screw the other end that anchor clamps 5 are individually fixed in described two connecting rods 6 by described second.
The base plate 1 that the combination tool of tooth-like drive apparatus centering of the utility model and shaft coupling dismounting adopts both sides to have elongated slot 13 connects shaft coupling ring gear 8, base plate 1 center is the boss 11 that is provided with screw 14, base plate 1 is fixed on the ring gear 8 of shaft coupling by bolt 15 and elongated slot 13, when equipment centering, one end 21 of triangle star connector 2 is provided with screw thread and is screwed in the screw 14, connecting rod 6 and dial gauge 3 are respectively by screwing two ends 22 and 23 in addition that anchor clamps 4 and 5 extend and be fixed in triangle star connector 2, and the position by junction of the edges of two sheets of paper screw 7 fixed triangle Y-connection parts 2, this moment, two dial gauges 3 can be measured the centering data on cylindrical and plane simultaneously; When need dismounting shaft coupling, triangle star connector 2 is unloaded from base plate 1, push rod 10 is screwed in the screw 14, push rod 10 1 ends withstand rotating shaft 9, simultaneously to 8 heating of shaft coupling ring gear, pull the turret head 12 of push rod 10 with spanner, utilize the rotation screw thread that the ring gear 8 of shaft coupling is ejected, so convenient the ring gear 8 of shaft coupling is pulled down;
The gear coupling that the open slot of base plate both sides can make this instrument adapt to different sizes in this instrument uses; Avoided generations such as percussion vibration dial gauge rolling table, fall performance and resemble, and this instrument also is applicable to the dismounting of shaft coupling applicable to the centering operation, a tool is dual-purpose; This tool making and easy and simple to handle, practical.
This instrument of utilization can avoid the landing of dial gauge Magnetic gauge stand and a dial gauge to measure the inconvenience of cylindrical peace in the face of middle data simultaneously, avoided the damage of each parts in the shaft coupling unloading process, improved the efficient of shaft coupling dismounting, the convenient centering of tooth-like drive apparatus and the shaft coupling realized removed.
Claims (1)
1, the combination tool of a kind of tooth-like drive apparatus centering and shaft coupling dismounting, comprise that two dial gauges, two first screw anchor clamps and two second and screw anchor clamps, it is characterized in that: also comprise base plate, triangle star connector, junction of the edges of two sheets of paper screw, push rod and two connecting rods;
Described base plate both sides are provided with the elongated slot of an end opening, and described base plate center is provided with cylindrical boss, and described cylindrical boss center has the screw of perforation, and described base plate is fixed on the ring gear of shaft coupling by bolt and elongated slot;
The first free end end diameter of described triangle star connector is greater than other parts of described connector and be provided with external screw thread, described external screw thread and described screw coupling are also twisted in described screw, the seam crossing of described external screw thread and described screw has positioning screw hole, and described junction of the edges of two sheets of paper screw is positioned at described positioning screw hole;
Described push rod is a screw rod, the screw thread of described push rod and described screw coupling, and described push rod one end is a turret head;
Described two connecting rod one ends screw second free end and the 3rd free end that anchor clamps are individually fixed in described triangle star connector by described two first, and described two dial gauges screw the other end that anchor clamps are individually fixed in described two connecting rods by described second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201559060U CN201291436Y (en) | 2008-11-25 | 2008-11-25 | Combined tool for alignment of dental formula transmission apparatus and disassembly of shaft joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201559060U CN201291436Y (en) | 2008-11-25 | 2008-11-25 | Combined tool for alignment of dental formula transmission apparatus and disassembly of shaft joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291436Y true CN201291436Y (en) | 2009-08-19 |
Family
ID=41004894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201559060U Expired - Fee Related CN201291436Y (en) | 2008-11-25 | 2008-11-25 | Combined tool for alignment of dental formula transmission apparatus and disassembly of shaft joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934486A (en) * | 2020-07-02 | 2020-11-13 | 南京铁道职业技术学院 | Axial flow motor device for subway |
-
2008
- 2008-11-25 CN CNU2008201559060U patent/CN201291436Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934486A (en) * | 2020-07-02 | 2020-11-13 | 南京铁道职业技术学院 | Axial flow motor device for subway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DASU ELECTRIC CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOGANG EQUIPMENT OVERHAUL CO., LTD. Effective date: 20101022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 WEIYI ROAD, BAOGANG FACTORY ZONE, BAOSHAN DISTRICT, SHANGHAI, JIWU ROAD TO: 201615 NO.678, TONGLI ROAD, JIUTING TOWN, SONGJIANG DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101022 Address after: 201615 No. 678 Li Lu, Jiuting Town, Shanghai, Songjiang District Patentee after: Shanghai Dasu Motor Co., Ltd. Address before: Five road 201900 Shanghai city Baoshan District Baosteel Weiyi, machine Patentee before: Shanghai Baogang Equipment Overhaul Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20101125 |