CN204771539U - Engine asseumbly dolly - Google Patents
Engine asseumbly dolly Download PDFInfo
- Publication number
- CN204771539U CN204771539U CN201520521902.XU CN201520521902U CN204771539U CN 204771539 U CN204771539 U CN 204771539U CN 201520521902 U CN201520521902 U CN 201520521902U CN 204771539 U CN204771539 U CN 204771539U
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- CN
- China
- Prior art keywords
- packed
- engine
- terminal pad
- link
- main shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an engine asseumbly dolly, include: a pedestal. The stand, its dress solid perpendicularly is in on the top surface of base, the reducing gear box, its solid dress is in the top of stand, the main shaft assembly, its with the output of reducing gear box links to each other. Its strutting arrangement to engine cylinder block played a supporting role, treats cylinder body and main shaft and is connected firm back, the assembly of renewaling earlier to it is more stable to have ensured that engine cylinder block places, changes in rotating along with the main shaft, thereby is convenient for the assembly of engine more, helps assembly efficiency's promotion.
Description
Technical field
The utility model belongs to engine assembly accessory field, particularly a kind of engine assembling trolley.
Background technology
In engine small lot advanced development, owing to needing the quantity of the engine of assembling little, engine assembling trolley is usually used to assemble engine.During assembling, be directly fixed on the main shaft of dolly by engine cylinder-body, because the speed ratio of reduction box is low, handwheel shake is more difficult, thus causes efficiency of assembling very low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dolly that engine assembly is stablized, is convenient in engine cylinder-body placement more of guaranteeing.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of engine assembling trolley comprises:
Base;
Column, it is vertically packed on the end face of described base;
Reduction box, it is packed in the top of described column;
Main shaft assembly, it is connected with the output of described reduction box;
First link, it is packed in the side of engine cylinder-body;
Second link, it is packed in side relative with described first link on engine cylinder-body;
Terminal pad, its side and the second link are fixedly mounted with, and in opposite side and described main shaft assembly, main shaft is fixedly mounted with;
Positioner, it is packed on described main shaft assembly, for positioning described terminal pad;
Bracing or strutting arrangement, it is vertically packed on the end face of described base, just right with described main shaft assembly, for holding up described first link.
Preferably, described first link comprises:
Substrate, its side is packed in the side of engine cylinder-body;
Back shaft, it is packed in the opposite side of described substrate, is placed on described bracing or strutting arrangement.
Preferably, described second link comprises:
Base plate, its side is packed in side relative with described first link on engine cylinder-body;
Gusset, it is vertically packed in the opposite side of described base plate;
Connecting plate, it is packed on described gusset, and be arranged in parallel with described base plate, and the side of this connecting plate and described terminal pad is fixedly mounted with.
Preferably, an end face of described terminal pad offers axially extended U-type groove, and bottom this U-type groove, arcwall face is coaxial with described terminal pad, and the opening of described U-type groove is positioned at the outer wall place of this terminal pad; The center side place that described connecting plate is relative with described gusset is provided with a circular protrusions, and this circular protrusions to be placed in described U-type groove and to be fixedly connected with described terminal pad, and the side that described connecting plate is relative with described gusset is packed on the end face of described terminal pad.
Preferably, described positioner comprises:
Mount pad, it is packed on described main shaft assembly, offers ladder hole in this mount pad;
Alignment pin, it is ladder shaft-like, is slidedly assemblied in described ladder hole;
Helical spring, it is sleeved on the little axle of described alignment pin, is placed in the macropore of described ladder hole, and this helical spring one end is resisted against the shaft shoulder place of this alignment pin, and the other end is resisted against the shoulder of described ladder hole;
The outer wall of described terminal pad is provided with the locating hole matched with described alignment pin.
Preferably, described bracing or strutting arrangement comprises:
Supporting seat, it is vertically packed on the end face of described base, and inside is the cavity of two-way opening, and this supporting seat has a breach away from the end opens of described base, and this breach is communicated with described cavity;
Motion bar, its one end offers waist-shaped hole, and this end is placed in the cavity of described supporting seat;
Bearing pin, it runs through on described supporting seat and is provided with described breach end, and through described waist-shaped hole, described motion bar can be placed in described breach after this bearing pin rotates;
Stud, the other end of its one end and described motion bar is spirally connected, and coaxial with this motion bar;
Nut, itself and described stud are spirally connected;
Back-up block, its side is fixed on the other end of described stud.
Preferably, the opposite side of described back-up block offers V-type groove.
Preferably, the outer wall that described supporting seat is positioned under described breach is fixed with block.
Preferably, the outer wall of described motion bar is fixed with handle.
A kind of engine assembling trolley provided by the utility model, bracing or strutting arrangement is first played a supporting role to engine cylinder-body, after cylinder body and main shaft stable connection, start assembling again, thus ensure that engine cylinder-body is placed more stable, be easier to main axis, thus be more convenient to the assembling of engine, contribute to the lifting of efficiency of assembling.
Accompanying drawing explanation
The using state figure of the engine assembling trolley that Fig. 1 provides for the utility model embodiment;
The axonometric drawing of the first link in the engine assembling trolley that Fig. 2 provides for the utility model embodiment;
The axonometric drawing of the second link in the engine assembling trolley that Fig. 3 provides for the utility model embodiment;
The axonometric drawing of terminal pad in the engine assembling trolley that Fig. 4 provides for the utility model embodiment;
The sectional view of positioner in the engine assembling trolley that Fig. 5 provides for the utility model embodiment;
The axonometric drawing of bracing or strutting arrangement in the engine assembling trolley that Fig. 6 provides for the utility model embodiment;
The sectional view of bracing or strutting arrangement in the engine assembling trolley that Fig. 7 provides for the utility model embodiment;
The sectional view of bracing or strutting arrangement bending state in the engine assembling trolley that Fig. 8 provides for the utility model embodiment.
In Fig. 1 to Fig. 8, Reference numeral is: base 1, column 2, reduction box 3, main shaft assembly 4, first link 5, substrate 51, back shaft 52, second link 6, base plate 61, gusset 62, connecting plate 63, circular protrusions 64, terminal pad 7, positioner 8, mount pad 81, alignment pin 82, helical spring 83, bracing or strutting arrangement 9, supporting seat 91, motion bar 92, bearing pin 93, stud 94, nut 95, back-up block 96 block 97, handle 98.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, a kind of engine assembling trolley comprises base 1, column 2, reduction box 3, main shaft assembly 4, first link 5, second link 6, terminal pad 7, positioner 8, bracing or strutting arrangement 9.Column 2 is vertically packed on the end face of base 1, and reduction box 3 is packed in the top of column 2, and main shaft assembly 4 is connected with the output of reduction box 3.First link 5 is packed in the side of engine cylinder-body, and the second link 6 is packed in side relative with the first link 5 on engine cylinder-body.As shown in Figure 2, the first link 5 comprises substrate 51 and back shaft 52.As shown in Figure 1, the side of substrate 51 is packed in the side of engine cylinder-body, and back shaft 52 is packed in the opposite side of substrate 51, is placed on bracing or strutting arrangement 9.As shown in Figure 3, the second link 6 comprises base plate 61, gusset 62 and connecting plate 63.As shown in Figure 1, the side of base plate 61 is packed in side relative with the first link 5 on engine cylinder-body, and gusset 62 is vertically packed in the opposite side of base plate 61, and connecting plate 63 is packed on gusset 62, and be arranged in parallel with base plate 61, this connecting plate 63 is fixedly mounted with the side of terminal pad 7.As shown in Figure 4, an end face of terminal pad 7 offers axially extended U-type groove, and bottom this U-type groove, arcwall face is coaxial with terminal pad 7, and the opening of U-type groove is positioned at the outer wall place of this terminal pad 7.As shown in Figure 3, the center side place that connecting plate 63 is relative with gusset 62 is provided with a circular protrusions 64, and this circular protrusions 64 to be placed in U-type groove and to be fixedly connected with terminal pad 7, and the side that connecting plate 63 is relative with gusset 62 is packed on the end face of terminal pad 7.As shown in Figure 1, on terminal pad 7, in the side relative with U-type groove and main shaft assembly 4, main shaft is fixedly mounted with.First link 5, second link 6 and terminal pad 7, except adopting said structure, also can make the appropriate adjustments according to demand.
Positioner 8 is packed on main shaft assembly 4, for positioning terminal pad 7.As shown in Figure 5, positioner 8 comprises mount pad 81, alignment pin 82 and helical spring 83.As shown in Figure 1, mount pad 81 is packed on main shaft assembly 4, offers ladder hole in this mount pad 81.Alignment pin 82 is in ladder shaft-like, be slidedly assemblied in ladder hole, helical spring 83 is sleeved on the little axle of alignment pin 82, is placed in the macropore of ladder hole, one end of this helical spring 83 is resisted against the shaft shoulder place of this alignment pin 82, and the other end is resisted against the shoulder of ladder hole.The outer wall of terminal pad 7 is provided with the locating hole matched with described alignment pin 82, by rotating the handwheel in Fig. 1, terminal pad 7 is with main axis, and after alignment pin 82 is inserted into locating hole, positioner 8 can position terminal pad 7.Positioner 8, except being designed to said structure, also can replace helical spring 83 to promote and retract alignment pin 82 with pneumatic means.
As shown in Fig. 1, Fig. 6 and Fig. 7, bracing or strutting arrangement 9 comprises supporting seat 91, motion bar 92, bearing pin 93, stud 94, nut 95 and back-up block 96.Supporting seat 91 is vertically packed on the end face of base 1, just right with main shaft assembly 4.This supporting seat 91 inside is the cavity of two-way opening, and the end opens away from base 1 has a breach, and this breach is communicated with cavity.One end of motion bar 92 offers waist-shaped hole, and this end is placed in the cavity of supporting seat 91.Bearing pin 93 runs through on supporting seat 91 and is provided with breach end, and through waist-shaped hole, motion bar 92 can be placed in breach after this bearing pin 93 rotates.One end of stud 94 and the other end of motion bar 92 are spirally connected, and it is coaxial with this motion bar 92, nut 95 and stud 94 are spirally connected, and back-up block 96 side is fixed on the other end of stud 94, and rotating nut 95 adjustable stud 94 stretches out the length of motion bar 92, thus facilitate back-up block 96 to hold up back shaft 52, hold back shaft 52 for the ease of back-up block 96, and during adjustment, be convenient to back shaft 52 and rotate, the opposite side of back-up block 96 offers V-type groove, and back shaft 52 is placed in this V-type groove.When after cylinder body and main shaft stable connection, motion bar 92 can rotate around this bearing pin 93, then can be placed in breach, and preferably, motion bar 92 is positioned on the outer wall under breach and is fixed with block 97, and this block 97 pairs of motion bars 92 play carrying effect.For the ease of rotating motion bar 92, preferably, the outer wall of motion bar 92 is fixed with handle 98.
This engine assembling trolley, bracing or strutting arrangement 9 is first played a supporting role to engine cylinder-body, after cylinder body and main shaft stable connection, as shown in Figure 8, motion bar 92 is rotated around this bearing pin 93 and is placed in breach, thus facilitate the assembling of engine, under guaranteeing that engine cylinder-body places more stable prerequisite, be easier to engine cylinder-body with main axis, the assembling of engine of being more convenient for, contribute to the lifting of efficiency of assembling.In addition, bracing or strutting arrangement 9 also can not design above-mentioned this mechanism of motion bar 92, and bracing or strutting arrangement 9 assembles engine under the prerequisite of lifting engine cylinder-body, and this point those skilled in the art can decide according to the actual requirements.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present utility model, and these embodiments are all included within scope of the present utility model.
Claims (9)
1. an engine assembling trolley, comprising:
Base;
Column, it is vertically packed on the end face of described base;
Reduction box, it is packed in the top of described column;
Main shaft assembly, it is connected with the output of described reduction box;
It is characterized in that, also comprise:
First link, it is packed in the side of engine cylinder-body;
Second link, it is packed in side relative with described first link on engine cylinder-body;
Terminal pad, its side and the second link are fixedly mounted with, and in opposite side and described main shaft assembly, main shaft is fixedly mounted with;
Positioner, it is packed on described main shaft assembly, for positioning described terminal pad;
Bracing or strutting arrangement, it is vertically packed on the end face of described base, just right with described main shaft assembly, for holding up described first link.
2. engine assembling trolley according to claim 1, is characterized in that, described first link comprises:
Substrate, its side is packed in the side of engine cylinder-body;
Back shaft, it is packed in the opposite side of described substrate, is placed on described bracing or strutting arrangement.
3. engine assembling trolley according to claim 2, is characterized in that, described second link comprises:
Base plate, its side is packed in side relative with described first link on engine cylinder-body;
Gusset, it is vertically packed in the opposite side of described base plate;
Connecting plate, it is packed on described gusset, and be arranged in parallel with described base plate, and the side of this connecting plate and described terminal pad is fixedly mounted with.
4. engine assembling trolley according to claim 3, is characterized in that: an end face of described terminal pad offers axially extended U-type groove, and bottom this U-type groove, arcwall face is coaxial with described terminal pad, and the opening of described U-type groove is positioned at the outer wall place of this terminal pad; The center side place that described connecting plate is relative with described gusset is provided with a circular protrusions, and this circular protrusions to be placed in described U-type groove and to be fixedly connected with described terminal pad, and the side that described connecting plate is relative with described gusset is packed on the end face of described terminal pad.
5. engine assembling trolley according to claim 4, is characterized in that, described positioner comprises:
Mount pad, it is packed on described main shaft assembly, offers ladder hole in this mount pad;
Alignment pin, it is ladder shaft-like, is slidedly assemblied in described ladder hole;
Helical spring, it is sleeved on the little axle of described alignment pin, is placed in the macropore of described ladder hole, and this helical spring one end is resisted against the shaft shoulder place of this alignment pin, and the other end is resisted against the shoulder of described ladder hole;
The outer wall of described terminal pad is provided with the locating hole matched with described alignment pin.
6. engine assembling trolley according to claim 5, is characterized in that, described bracing or strutting arrangement comprises:
Supporting seat, it is vertically packed on the end face of described base, and inside is the cavity of two-way opening, and this supporting seat has a breach away from the end opens of described base, and this breach is communicated with described cavity;
Motion bar, its one end offers waist-shaped hole, and this end is placed in the cavity of described supporting seat;
Bearing pin, it runs through on described supporting seat and is provided with described breach end, and through described waist-shaped hole, described motion bar can be placed in described breach after this bearing pin rotates;
Stud, the other end of its one end and described motion bar is spirally connected, and coaxial with this motion bar;
Nut, itself and described stud are spirally connected;
Back-up block, its side is fixed on the other end of described stud.
7. engine assembling trolley according to claim 6, is characterized in that: the opposite side of described back-up block offers V-type groove.
8. engine assembling trolley according to claim 7, is characterized in that: described supporting seat is positioned on the outer wall under described breach and is fixed with block.
9. engine assembling trolley according to claim 8, is characterized in that: the outer wall of described motion bar is fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521902.XU CN204771539U (en) | 2015-07-15 | 2015-07-15 | Engine asseumbly dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521902.XU CN204771539U (en) | 2015-07-15 | 2015-07-15 | Engine asseumbly dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771539U true CN204771539U (en) | 2015-11-18 |
Family
ID=54511665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521902.XU Withdrawn - After Issue CN204771539U (en) | 2015-07-15 | 2015-07-15 | Engine asseumbly dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959830A (en) * | 2015-07-15 | 2015-10-07 | 安徽江淮汽车股份有限公司 | Engine assembling trolley |
| CN107378419A (en) * | 2016-05-16 | 2017-11-24 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
-
2015
- 2015-07-15 CN CN201520521902.XU patent/CN204771539U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959830A (en) * | 2015-07-15 | 2015-10-07 | 安徽江淮汽车股份有限公司 | Engine assembling trolley |
| CN107378419A (en) * | 2016-05-16 | 2017-11-24 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
| CN107378419B (en) * | 2016-05-16 | 2019-02-15 | 沈阳新松机器人自动化股份有限公司 | Multi-spindle rotary mechanism for engine assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |