CN203679640U - Interference assembling system - Google Patents
Interference assembling system Download PDFInfo
- Publication number
- CN203679640U CN203679640U CN201320891042.XU CN201320891042U CN203679640U CN 203679640 U CN203679640 U CN 203679640U CN 201320891042 U CN201320891042 U CN 201320891042U CN 203679640 U CN203679640 U CN 203679640U
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- Prior art keywords
- support
- driving
- track
- detection piece
- swell increment
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- 238000010438 heat treatment Methods 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims description 44
- 230000001105 regulatory effect Effects 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 238000012797 qualification Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a large thick-wall workpiece interference assembling system which comprises a heating furnace, a track, a first traveling crane and a second traveling crane. The track leads to the heating furnace. The first traveling crane and the second traveling crane are placed above the track. A trolley and an adjustable limiting block are arranged on the track. The first traveling crane is provided with a swell capacity detecting piece in a hanging mode. At least three adjusting pieces which are arranged in a ring shape are arranged on the outer periphery side face of the swell capacity detecting piece. The adjusting pieces and the swell capacity detecting piece are connected together in an adjustable mode. According to the interference assembling system, a detecting position and an assembling position can be preset through the limiting block before a workpiece is heated, after a heating piece carries out heating and the temperature is raised, the workpiece is quickly transferred to the detecting position through the trolley stably, a quick detecting tool is used for achieving passing characteristic detecting, after qualification, the workpiece is transferred to the assembling position stably, and an assembling piece is mounted in quickly.
Description
Technical field
The utility model relates to a kind of system for large thick-wall workpiece interference assembling.
Background technology
Interference fit, popular saying refers to that the size of installed part is greater than the size of installing hole, and installed part is packed into by force and in installing hole, forms tight fit.It is first assembly to be heated that one of conventional method is assembled in interference, utilizes the principle of expanding with heat and contract with cold, and treats that its inside dimension becomes large, and assembly parts are packed into by force, forms interference fit after work-piece cools.In conventional method, the interference assembling of large thick-wall workpiece for barrel usually needs to consume the plenty of time, through the workpiece of heating, needs through operations such as lifting, size detection, alignings before assembling.Because workpiece temperature after heating is very high, there is security risk and work under bad environment in workman in the time carrying out these operations; On the other hand, rely on manually the workpiece size after heating is detected, elapsed time is long, easily occurs that workpiece temperature reduces the size problem that impact assembles that changes.
Utility model content
Technical problem to be solved in the utility model is: a kind of interference assembly system is provided, can carries out quickly and easily large-scale workpiece interference assembling.
The utility model solves the technical scheme that its technical problem adopts:
Interference assembly system, comprises heating furnace, track, the first driving and the second driving, and described track leads to heating furnace, and described the first driving and the second driving are all positioned at track top, are provided with chassis and adjustable limited block on track; In described the first driving, be mounted with swell increment detection piece; Described swell increment detection piece peripheral sides is provided with at least three regulating parts of annular layout, described regulating part and swell increment detection piece is adjustable links together.
Further, described swell increment detection piece comprises the first support and the second support that length is identical, and the center position of described the first carriage center position and the second support interconnects integral, and becomes right-angled intersection layout; The two ends of the first support and the second support are provided with described regulating part.
Further, the two ends of described the first support and the second support are provided with end plate, and described regulating part is arranged on the end face of end plate, and described regulating part and end plate are threaded connection.
Further, described swell increment detection piece also comprises annulus, and described annulus and the first support and the second support link into an integrated entity, and the interconnection place central point of the first support and the second support is A1, the center of circle of annulus place circle is A2, and described A1 and A2 are on same vertical curve; The junction of the junction of the junction of described the first support and the second support, described the first support and annulus, described the second support and annulus, is provided with gusset.
Further, described heating furnace, the first driving and the second driving direction along ng a path order arrange.
Further, overlapped successively from top to bottom heating parallels, bracing ring and adjustable sizing block on described chassis, the position on described heating parallels and in bracing ring is also provided with assembling cushion block.
Further, described annulus upper surface is provided with four reference tapes uniform along annular, and four reference tapes are in same plane, and reference tape place plane is parallel with the line at the two ends of the first support, also parallel with the line at the second support two ends.
The beneficial effects of the utility model are: use interference assembly system of the present utility model, can be before workpiece heating, with the pre-set detecting position of limited block and assembling position, after heating member heat temperature raising, utilize chassis quick and stable to transfer to detecting position, realize fast detecting with swell increment detection piece, detect qualified after again smooth transfer to assembling position, assembly parts are packed into fast, avoid loaded down with trivial details lifting, detection, contraposition to find operation accurately, and reduce the artificial security risk to high temperature workpiece sensing.
Brief description of the drawings
Fig. 1 is the schematic diagram of an embodiment of interference assembly system of the present utility model;
Fig. 2 is the embodiment of Fig. 1 schematic diagram in the time detecting, described in enter in the installing hole of heating member and detect;
Fig. 3 is that in Fig. 2, embodiment is at the schematic diagram of assembling position, and after heating member installing hole size detection is qualified, heating member is transferred to assembling position;
Fig. 4 is the schematic diagram of embodiment in the time of assembling in Fig. 3, and assembly parts are put down in the installing hole that enters heating member;
Fig. 5 is the schematic top plan view of described swell increment detection piece;
Fig. 6 is the main schematic diagram of looking of analysing and observe of Fig. 5;
Fig. 7 is the cross-sectional schematic of each member on chassis and chassis, the workpiece to be assembled such as on chassis, is placed with;
In figure, Reference numeral is: 1-heating furnace, 2-chassis, 21-track, 22-limited block, 23-heating parallels, 24-bracing ring, 25-assembling cushion block, 26-adjustable sizing block, 3-first drive a vehicle, 4-second drives a vehicle, 6-swell increment checks part, 61-the first support, 62-the second support, 63-annulus, 64-gusset, 65-hanger, 7-end plate, 71-regulating part, 8-reference tape.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated: as shown in Figure 1 to 4:
Interference assembly system, comprises heating furnace 1, track 21, the first driving 3 and the second driving 4, and described track 21 leads to heating furnace 1, and described the first driving 3 and the second driving 4 are all positioned at track top, are provided with chassis 2 and adjustable limited block 22 on track 21; In described the first driving 3, be mounted with swell increment detection piece 6; Described swell increment detection piece 6 peripheral sides are provided with at least three regulating parts 71 of annular layout, and described regulating part 71 links together with swell increment detection piece 6 is adjustable.
This assembly system, comprises heating furnace 1, track 21, the first driving 3 and the second driving 4, and heating furnace 1 is the position for heated parts, utilizes the chassis 2 on track 21 and the track 21 that leads to heating furnace 1, can workpiece is inside and outside mobile at heating furnace 1 easily; Described the first driving 3 and the second driving 4 are all positioned at track top, in the first driving 3, are mounted with swell increment detection piece 6, when swell increment detection piece 6 is fallen, can carry out size detection to workpiece; The second driving 4 is for slinging and putting down assembly parts.
Described limited block 22 can be one by bolt-locking the iron block on track 21, or other can realize position adjustments or fixing structure.For Primary Location on track 21.
Described swell increment detection piece 6 is the external dimensions for simulating assembly parts, its peripheral sides is provided with at least three regulating parts 71 of annular layout, when actual use, as shown in Figure 2, utilize at least three regulating parts 71 of annular layout can simulate the Outside Dimensions of assembly parts the inner barrel of putting into of swell increment detection piece 6 levels, by adjusting regulating part 71, make the Outside Dimensions of swell increment detection piece 6 and the Outside Dimensions of assembly parts bigger, then operate the first driving 3 and fall swell increment detection piece 6 and enter the pilot hole of heating member, if can enter smoothly, represent that assembly parts also can enter this installing hole smoothly.
Described regulating part 71 links together with support is adjustable, refers to and can regulate regulating part 71 stretch out or retract to direction separately.Can be for example, described swell increment detection piece 6 comprises a cirque structure, its annulus peripheral sides, and three regulating parts 71 that distributed uniformly, described regulating part 71 is connected with described cirque structure by screw thread.By the screw thread of rotation regulating part 71, can realize each regulating part 71 and stretch out or retract to direction separately.Also can be other modes, regulate regulating part 71 stretch out or retract to direction separately as long as can realize.Three clamp structures that annular layout is for example set in cirque structure periphery, described clamp structure inner clip is held regulating part 71, when use, after regulating part 71 is pulled out or retracting, then clamps regulating part 71 with clamp structure.
The swell increment detection piece 6 of above embodiment, its internal structure, except above-mentioned annular, also can just be used other structures, as long as can realize the outer regulating part 71 that is with at least three annular layouts.For example, described swell increment detection piece 6 comprises the first support 61 and the second support 62 that length is identical, and the center position of described the first support 61 center positions and the second support 62 interconnects integral, and becomes right-angled intersection layout; The two ends of the first support 61 and the second support 62 are provided with described regulating part 71.
As shown in Figure 5 and Figure 6, the swell increment detection piece 6 of this embodiment, simple in structure, and can detect easily the level of the support of two intersections.Described intersection layout, and the first support 61 linking into an integrated entity and the second support 62 can be the first support 61 and second support 62 of global formation, independently support cross weld is integral can be also two.Described the first support 61 and the second support 62 length should be identical, make its peripheral regulating part 71 can meet annular layout.
Described regulating part 71 can link together with support side is adjustable, can also be to be provided with end plate 7 at the two ends of described the first support 61 and the second support 62, described regulating part 71 is arranged on the end face of end plate 7, and described regulating part 71 is threaded connection with end plate 7.Owing to being provided with end plate 7, described regulating part 71 can be realized adjustable connection with end plate 7 more easily, and there will not be due to the too little situation of being inconvenient to connect of bracket end face size.
In above embodiment, if the weight of swell increment detection piece 6 is low weight, in the time promoting or fall, easily there is the problem of rocking, preferably, described swell increment detection piece 6 also comprises annulus 63, and described annulus 63 and the first support 61 and the second support 62 link into an integrated entity, and the interconnection place central point of the first support 61 and the second support 62 is A1, the center of circle of annulus 63 place circles is A2, and described A1 and A2 are on same vertical curve; The junction of the junction of the junction of described the first support 61 and the second support 62, described the first support 61 and annulus 63, described the second support 62 and annulus 63, is provided with gusset 64.
Described annulus 63 can be gained in weight for whole swell increment detection piece 6, in the time that the first driving 3 moves up and down swell increment detection piece 6, and can held stationary.It is in order to strengthen the bonding strength between all parts that gusset 64 is set, and gusset 64 can adopt welding with the connected mode of miscellaneous part.
Assembly system of the present utility model, as long as the first driving 3 and the second driving 4 are arranged on track top, preferred, for more convenient use, described heating furnace 1, the first driving 3 and the second driving 4 arrange along track 21 direction orders.Heating member from heating furnace 1 out, can arrive first in order the first driving 3 times and check sizes, then assemble for 4 times to the second driving.
In actual production, as shown in Figure 1 to 4, first to carry out the preparation of interference assembling: first heating member lifting is positioned on chassis 2, and heating member is carried out to vertical centering with instrument, parallels can be placed under heating member if desired and help vertical centering.Assembly parts are sling with the second driving 4, and with the vertical centering of instrument.Promote chassis 2 to assembling position, i.e. the second driving 4 times, allows assembly parts slowly fall, and tentatively adjusts chassis 2, makes heating member and assembly parts aim at rigging position, and adjusts the limited block 22 on track 21, marks the now position of chassis 2.Then promote chassis 2 to detecting position, i.e. the first driving 3 times, falls swell increment detection piece 6, tentatively adjusts chassis 2, makes swell increment detection piece 6 and heating member aim at rigging position, and another limited block 22 of same adjustment marks the now position of chassis 2.
After aforesaid interference assembling preparation completes, chassis 2 is sent into heating furnace 1 together with heating member and heat; The regulating part 71 of adjusting swell increment detection piece 6 all directions, makes the Outside Dimensions of all directions of swell increment detection piece 6 be slightly larger than the Outside Dimensions of installed part; To be heated reaches after heating Preset Time, according to the position of aforementioned definite limited block 22, heating member is transferred to detecting position, swell increment detection piece 6 is fallen in operation the first driving 3, if swell increment detection piece 6 can enter the installing hole of heating member smoothly, represents to meet interference matching requirements; Heating member can be transferred to assembling position, installed part is fallen in operation the second driving 4, can complete assembling.If when heating member is transferred to detecting position, swell increment detection piece 6 cannot enter the installing hole of heating member smoothly, represents that the fitted position of heating member does not meet matching requirements, chassis 2 can be transferred to heating furnace 1 and continue heating.
In order better to carry out the vertical centering of heating member on chassis, can on described chassis 2, overlap successively from top to bottom heating parallels 23, bracing ring 24 and adjustable sizing block 26, the position on described heating parallels 23 and in bracing ring 24 is also provided with assembling cushion block 25.
As shown in Figure 7, the holding multiple pieces of annular layout heating parallels 23 on chassis 2, heating member is carried out to basic support, on hot parallels 23, place bracing ring 24, bracing ring 24 is overall annular rings, on bracing ring 24 along annular holding multiple pieces adjustable sizing block 26, by adjusting the position of adjustable sizing block 26, the fine setting while realizing the vertical centering of heating member.When the effect of assembling cushion block 25 is assembly parts to enter the installing hole of heating member, position is spacing, enters as shown in Figure 4 the installing hole of heating member when assembly parts, and the base abuts of assembly parts is during to assembling cushion block 25, i.e. expression is seated.
Assembly system of the present utility model, be connected to the swell increment detection piece 6 in the first driving 3, need to ensure that its perpendicularity is high as much as possible, the line at the two ends of the line at the two ends of the first support 61 and the second support 62 respectively with the horizontal plane keeping parallelism of trying one's best, this parallel precision is higher, more accurate in the time detecting the swell increment of heating member.
In order more easily swell increment detection piece 6 to be detected, can be provided with four reference tapes 8 uniform along annular at described annulus 63 upper surfaces, four reference tapes 8 are in same plane, reference tape 8 place planes are parallel with the line at the two ends of the first support 61, also parallel with the line at the second support 62 two ends.
Can utilize horizon rule to be placed in the level that detects swell increment detection piece 6 on reference tape 8, if find that there is inclination, can regulate swell increment detection piece 6 to level, more again be connected in the first driving 3.
Claims (7)
1. interference assembly system, it is characterized in that, comprise heating furnace (1), track (21), the first driving (3) and the second driving (4), described track (21) leads to heating furnace (1), described the first driving (3) and the second driving (4) are all positioned at track top, are provided with chassis (2) and adjustable limited block (22) on track (21); In described the first driving (3), be mounted with swell increment detection piece (6); Described swell increment detection piece (6) peripheral sides is provided with at least three regulating parts (71) of annular layout, described regulating part (71) and adjustable the linking together of swell increment detection piece (6).
2. interference assembly system as claimed in claim 1, it is characterized in that, described swell increment detection piece (6) comprises the first support (61) and the second support (62) that length is identical, the center position of the center position of described the first support (61) and the second support (62) interconnects integral, and becomes right-angled intersection layout; The two ends of the first support (61) and the second support (62) are provided with described regulating part (71).
3. interference assembly system as claimed in claim 2, it is characterized in that, the two ends of described the first support (61) and the second support (62) are provided with end plate (7), described regulating part (71) is arranged on the end face of end plate (7), and described regulating part (71) is threaded connection with end plate (7).
4. interference assembly system as claimed in claim 2 or claim 3, it is characterized in that, described swell increment detection piece (6) also comprises annulus (63), described annulus (63) links into an integrated entity with the first support (61) and the second support (62), the first support (61) is A1 with the interconnection place central point of the second support (62), the center of circle of annulus (63) place circle is A2, and described A1 and A2 are on same vertical curve; The junction of junction, described the second support (62) and the annulus (63) of junction, described the first support (61) and the annulus (63) of described the first support (61) and the second support (62), is provided with gusset (64).
5. interference assembly system as claimed in claim 1, is characterized in that, described heating furnace (1), the first driving (3) and the second driving (4) arrange along track (21) direction order.
6. interference assembly system as claimed in claim 1, it is characterized in that, on described chassis (2), overlapped successively from top to bottom heating parallels (23), bracing ring (24) and adjustable sizing block (26), described heating parallels (23) position upper and that bracing ring (24) is interior is also provided with assembling cushion block (25).
7. interference assembly system as claimed in claim 4, it is characterized in that, described annulus (63) upper surface is provided with four reference tapes (8) uniform along annular, four reference tapes (8) are in same plane, reference tape (8) place plane is parallel with the line at the two ends of the first support (61), also parallel with the line at the second support (62) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891042.XU CN203679640U (en) | 2013-12-31 | 2013-12-31 | Interference assembling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891042.XU CN203679640U (en) | 2013-12-31 | 2013-12-31 | Interference assembling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679640U true CN203679640U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891042.XU Expired - Lifetime CN203679640U (en) | 2013-12-31 | 2013-12-31 | Interference assembling system |
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| CN (1) | CN203679640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623260A (en) * | 2018-11-13 | 2019-04-16 | 上海五钢设备工程有限公司 | Step locks extrusion cylinder hot-assembling method |
-
2013
- 2013-12-31 CN CN201320891042.XU patent/CN203679640U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623260A (en) * | 2018-11-13 | 2019-04-16 | 上海五钢设备工程有限公司 | Step locks extrusion cylinder hot-assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180320 Address after: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee after: CHINA ERZHONG GROUP (DEYANG) HEAVY INDUSTRIES Co.,Ltd. Address before: 618013 Deyang Pearl River West Road, Sichuan, No. 460 Patentee before: CHINA ERZHONG GROUP (DEYANG) HEAVY INDUSTRIES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |