CN104607914A - Tool for assembling bearing and oil seal in engine crankcase - Google Patents
Tool for assembling bearing and oil seal in engine crankcase Download PDFInfo
- Publication number
- CN104607914A CN104607914A CN201310536638.2A CN201310536638A CN104607914A CN 104607914 A CN104607914 A CN 104607914A CN 201310536638 A CN201310536638 A CN 201310536638A CN 104607914 A CN104607914 A CN 104607914A
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- support column
- fairlead
- upper plate
- slide post
- hole
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- 238000007789 sealing Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a tool for assembling a bearing and an oil seal in an engine crankcase, and relates to the field of tools for assembling bearings and oil seals in engine crankcases. Slide columns (1) inserted in a lower plate (2) are connected with slide column connecting bolts (9) inserted in the upper plate (7) as a whole; a support spring (3) sleeving the slide columns (1) are supported between the upper plate (7) and the lower plate (2); a guide sleeve (6) mounted on the upper plate (7) is inserted into a guide sleeve mounting hole (33) in the upper plate (7); a support column (4) is inserted in a support column guide hole (29) of the guide sleeve (6); a support column mounting shaft (19) of the support column (4) is positioned in a support column mounting hole (16) of the lower plate (2); a pressure head guide column (42) of a pressure head (11) is positioned in a pressure head guide hole (24) in the support column (4); and a right dowel pin (8) and a left dowel pin (10) are positioned between the upper plate (7) and a crankcase (50). The tool is simple in structure and precise in positioning.
Description
Technical field
engine housing running in bearings of the present invention and oil seal tooling relate to the frock field for running in bearings in engine housing and oil sealing.
Background technology
in the past in engine housing running in bearings and oil sealing often all by artificial hand assembled, so not only time-consuming but also can not assembly quality be ensured, therefore, need to design a set of tooling device for running in bearings in engine housing and oil sealing, by hydraulic press, pressure head is press-fited downward vertically and the oil sealing that makes to be contained on pressure head and dress bearing are on the support columns fitted in respectively in the casing seal mounting hole of engine housing and in casing bearing mounting hole under frock drives.
Summary of the invention
the object of this invention is to provide running in bearings and oil seal tooling in a kind of engine housing, pressure head is moved downward under hydraulic press pressure, drive casing, upper plate, fairlead, slide post move both vertically, in the casing seal mounting hole making oil sealing and bearing be fitted in casing respectively and casing bearing mounting hole.
running in bearings and oil seal tooling in engine housing, it is primarily of slide post, lower plate, support spring, support column, fairlead attachment bolt, fairlead, upper plate, right alignment pin, slide post attachment bolt, left alignment pin and pressure head composition, slide post is installed in the slide post step installing hole of lower plate, the slide post attachment bolt be installed in the slide post attachment bolt installing hole of upper plate is installed in the slide post screwed hole of slide post, in the lower plate that the two ends being up and down sleeved on the support spring on the slide post body of slide post are fitted in the upper and lower plate of upper plate lower plane of upper plate respectively in plane, upper plate, slide post connecting bolt, slide post, support spring and lower plate are mutually installed and are linked together, be arranged in the support column installing hole of lower plate to the support column installation shaft interference fit of support column lower end, in the lower plate making the support column lower support surface of support column snugly be arranged on lower plate in plane, the pressure head lead of pressure head bottom is installed in the pressure head pilot hole in the brearing bore limit shaft held on the support columns, pressure head and support column are linked together coaxially, the support column body of support column is installed ordinatedly at the support column pilot hole internal clearance of fairlead, the fairlead of the fairlead body of fairlead is installed cylindrical anchor ring and is pressed in the fairlead installing hole of upper plate, the fairlead that the fairlead connecting bolt be coated with in the fairlead attachment bolt installing hole that the fairlead mounting plane of fairlead lower end has is screwed into corresponding upper plate is installed in screwed hole, makes the fairlead mounting plane of fairlead snugly be arranged on the upper plate lower plane of upper plate, the left alignment pin be coated with respectively in the left dowel hole of upper plate and in right dowel hole and right alignment pin are inserted in the left dowel hole of casing of casing respectively and in the right dowel hole of casing, upper plate and casing are positioningly installed and links together.
be described below by the installation process of this frock installation oil sealing and bearing in engine housing:
1, hydraulic press is to working face pressurization on the pressure head of pressure head upper end, and pressure head is run downwards, then the oil sealing be sleeved on the oil sealing limited post of pressure head is pressed in the casing seal mounting hole of casing.
, after under the pressure head of pressure head, the casing oil sealing hole end face of working face and casing is fitted, when pressure head continues descending, make casing descending, the upper plate be then connected with casing by left alignment pin and right alignment pin is thereupon descending, now support spring is compressed, slide post attachment bolt in upper plate drives the slide post be connected with it to glide in the slide post step installing hole of lower plate, at this moment, the bearing be sleeved on the brearing bore limit shaft of support column is just pressed in the casing bearing mounting hole of casing by relative motion.
, to be pressed in the casing bearing mounting hole of casing the position put in place when bearing after, then the slide post in the slide post step installing hole of pressure head, casing, upper plate and lower plate just all can not be descending again.
, when hydraulic press is eliminated on pressure head after applied pressure, then upper plate is made to drive fairlead upwards to slide reset on the support columns by the support spring after compressing, prepare on upper plate by left, next casing installed by right alignment pin, and on the brearing bore limit shaft of support column, install the next bearing needing to be pressed in the casing bearing mounting hole of casing, and install on the oil sealing limited post of pressure head and need to be pressed into the oil sealing in the casing seal mounting hole of next casing, after being ready to, after pressure head is again descending, next oil sealing and next bearing are installed in next casing, realize, in casing, oil sealing and bearing are accurately installed by this frock with so keeping.
in this engine housing, the structure of running in bearings and oil seal tooling is simple, easy for operation, the bearing installed in casing and oil sealing can accurately put in place, after the pressure of hydraulic press on pressure head is eliminated, can under the return spring force effect of support spring, make upper plate and conductor cover immediately upwards can slide reset on the support columns, can realize easily continuously, in casing, oil sealing and bearing are installed.
Accompanying drawing explanation
fig. 1: the three-dimensional structure schematic diagram of running in bearings and oil seal tooling in engine housing.
fig. 2: the decomposition three-dimensional structure schematic diagram of running in bearings and oil seal tooling in engine housing.
fig. 3: in engine housing, the preparation installation bearing 48 of running in bearings and oil seal tooling and the two dimension of oil sealing 49 are cutd open and shown structural representation.
fig. 4: the frock two dimension assembled in casing 50 after bearing 48 and oil sealing 49 is cutd open and shown structural representation.
fig. 5: the two-dimentional sectional structure schematic diagram of slide post 1.
fig. 6: slide post 1 three-dimensional structure schematic diagram.
fig. 7: lower plate 2 press Fig. 8 A-A to two-dimentional cross-sectional schematic.
fig. 8: the two-dimensional structure schematic diagram in lower plate lower plane 18 direction of lower plate 2.
fig. 9: the three-dimensional structure schematic diagram in lower plate lower plane 18 direction of lower plate 2.
figure 10: support column 4 three-dimensional structure schematic diagram.
figure 11: support column 4 two-dimensional structure cross-sectional schematic.
figure 12: fairlead 6 three-dimensional structure schematic diagram.
figure 13: fairlead 6 two-dimensional structure cross-sectional schematic.
figure 14: upper plate 7 three-dimensional structure schematic diagram.
figure 15: upper plate 7 two-dimensional structure cross-sectional schematic.
figure 16: upper plate 7 Figure 15 A-A to sectional structure schematic diagram.
figure 17: alignment pin 8 three-dimensional structure schematic diagram.
figure 18: alignment pin 8 two-dimensional structure cross-sectional schematic.
figure 19: pressure head 11 three-dimensional structure schematic diagram.
figure 20: pressure head 11 two-dimensional structure schematic diagram.
Detailed description of the invention
see Fig. 1, Fig. 2, Fig. 3 and Fig. 4 and correlated parts figure, running in bearings and oil seal tooling in engine housing, it is primarily of slide post 1, lower plate 2, support spring 3, support column 4, fairlead attachment bolt 5, fairlead 6, upper plate 7, right alignment pin 8, slide post attachment bolt 9, left alignment pin 10 and pressure head 11 form, slide post 1 is installed in the slide post step installing hole 15 of lower plate 2, the slide post attachment bolt 9 be installed in the slide post attachment bolt installing hole 31 of upper plate 7 is installed in the slide post screwed hole 14 of slide post 1, in the lower plate that the two ends being up and down sleeved on the support spring 3 on the slide post body 13 of slide post 1 are fitted in the upper and lower plate 2 of upper plate lower plane 34 of upper plate 7 respectively in plane 17, upper plate 7, slide post connecting bolt 9, slide post 1, support spring 3 and lower plate 2 are mutually installed and are linked together, be arranged in the support column installing hole 16 of lower plate 2 to support column installation shaft 19 interference fit of support column 4 lower end, in the lower plate making the support column lower support surface 20 of support column 4 snugly be arranged on lower plate 2 in plane 17, the pressure head lead 42 of pressure head 1 bottom is installed in the pressure head pilot hole 24 in the brearing bore limit shaft 23 of support column 4 upper end, pressure head 11 and support column 4 are linked together coaxially, the support column body 21 of support column 4 is installed ordinatedly at support column pilot hole 29 internal clearance of fairlead 6, the fairlead of the fairlead body 28 of fairlead 6 is installed cylindrical anchor ring 30 and is pressed in the fairlead installing hole 33 of upper plate 7, the fairlead that the fairlead connecting bolt 5 be coated with in the fairlead attachment bolt installing hole 27 that the fairlead mounting plane 26 of fairlead 6 lower end has is screwed into corresponding upper plate 7 is installed in screwed hole 32, makes the fairlead mounting plane 26 of fairlead 6 snugly be arranged on the upper plate lower plane 34 of upper plate 7, the left alignment pin 10 be coated with respectively in the left dowel hole 37 of upper plate 7 and in right dowel hole 36 and right alignment pin 8 are inserted in the left dowel hole of casing 51 of casing 50 respectively and in the right dowel hole 52 of casing, upper plate 7 and casing 50 are positioningly installed and links together.
see Fig. 5 and Fig. 6,4 slide posts 1 are coaxially connected to slide post 1 single piece by the slide post body 13 of same cylindrical with the slide post limited step 12 of identical annular respectively, the external diameter of described slide post limited step 12 is greater than the external diameter of described slide post body 13, in the slide post body 13 of slide post 1 with have vertical through slide post screwed hole 14 up and down in slide post limited step 12.
see Fig. 7, Fig. 8 and Fig. 9, lower plate 2 is rectangular-shaped flat board, the support column installing hole 16 of vertically through cylindrical hole in lower plate between plane 17 and lower plate lower plane 18 is had in lower plate 2 center, use for the support column installation shaft 19 of installing support column 4 lower end circle, 4 slide post step installing holes 15 are had, for installing 4 slide posts 1 respectively from bottom to top in lower plate 2 four jiaos of place's balanced configurations.
see Figure 10 and Figure 11, brearing bore limit shaft 23 and the support column installation shaft 19 of two ends outside vertical extension is up and down connected with respectively in support column 4 columniform support column body 21 upper/lower terminal central axis, cylindrical crimp pilot hole 24 is straight down had in brearing bore limit shaft 23 center, have columniform minimizing air compressing resistance hole 25 straight up in support column installation shaft 19 center, described above holes is connected on the same axis through up and down; There is the bearing bearing ring face 22 of a circle annular in support column body 21 upper end of support column 4, be used for supporting the bearing 48 press-fiting pressurized in process.
see Figure 12 and Figure 13, fairlead 6 is linked to be single piece by the fairlead mounting plane 26 of the fairlead body 28 of top annular and lower end annular is mutually vertical, in fairlead body 28, have support column pilot hole 29 vertically through up and down, fairlead mounting plane 26 has 4 uniform alternate fairlead attachment bolt installing holes 27; In the support column pilot hole 29 of fairlead 6, be coated with the support column body 21 of support column 4, in the fairlead attachment bolt installing hole 27 of fairlead 6, be coated with fairlead attachment bolt 5, make fairlead 6 and upper plate 7 be connected into one; The fairlead of fairlead body 28 outer ring of fairlead 6 is installed cylindrical anchor ring 30 and is pressed in the fairlead installing hole 33 of upper plate 7, guarantee that fairlead mounting plane 26 and upper plate lower plane 34 are fitted, the external diameter of described fairlead installation cylindrical anchor ring 30 is less than the external diameter of fairlead mounting plane 26.
see Figure 14, Figure 15 and Figure 16, upper plate 7 is rectangular-shaped flat board, have the fairlead installing hole 33 of vertically through cylindrical hole on upper plate between plane 35 and upper plate lower plane 34 in upper plate 7 center, the fairlead installing hole 33 of upper plate 7 is on same vertical centering control axis with the support column installing hole 16 of lower plate 2; The cylindrical contour of the fairlead installing hole 33 of upper plate 7 being evenly equipped with 4 vertical through fairleads screwed hole 32 is installed, connecting fairlead attachment bolt 5 for installing; The vertically through slide post attachment bolt installing hole 31 of uniform symmetry is had, for installing slide post attachment bolt 9 from the top down at the corner place of upper plate 7; Right dowel hole 36 and left dowel hole 37 is had, respectively for installing the right alignment pin installation end 38 of right alignment pin 8 and the left alignment pin installation end of left alignment pin 10 at two diagonal angle places of upper plate 7.
see Figure 17 and Figure 18, the right dowel body 39 of right alignment pin 8 is linked to be single piece by the right alignment pin positive stop end 40 on top and the right alignment pin installation end 38 of bottom, the right dowel hole of casing 52 of right alignment pin positive stop end 40 pairs of casings 50 of right alignment pin 8 carries out spacing, and the alignment pin installation end 38 of right alignment pin 8 is arranged in the right dowel hole 36 of upper plate 7; Left alignment pin 10 is identical with right both alignment pins 8 structure, use can be exchanged, the left alignment pin installation end of left alignment pin 10 is arranged in the left dowel hole 37 of upper plate 7, and the left dowel hole of the casing of left alignment pin positive stop end to casing 50 51 of left alignment pin 10 carries out spacing.
see Figure 19 and Figure 20, pressure head 11 is circular pressure head on working face 47 by being on same axis from top to bottom, pressure head body 46, working face 45 under pressure head, oil seal pressing head 44, oil sealing limited post 43, pressure head lead 42 and pressure head guiding nose cone 41 form single piece, the pressure of hydraulic press to be applied directly on pressure head on working face 47, the oil seal pressing head 44 of pressure head 11 is the working head be pressed into by oil sealing 49 in the casing seal mounting hole 54 of casing 50 upper end, the oil sealing limited post 43 of pressure head 11 is for suit oil sealing 49, the pressure head lead 42 of pressure head 11 is assemblied in the pressure head pilot hole 24 of support column 4, guarantee that pressure head 11 is coaxial with support column 4, pressure head guiding nose cone 41 is convenient to pressure head lead 42 and is arranged in the pressure head pilot hole 24 of support column 4.
as shown in Figure 3, the casing bearing mounting hole 53 on casing 50 top is positioned at casing seal mounting hole 54 bottom.
Claims (10)
1. running in bearings and oil seal tooling in engine housing, it is primarily of slide post (1), lower plate (2), support spring (3), support column (4), fairlead attachment bolt (5), fairlead (6), upper plate (7), right alignment pin (8), slide post attachment bolt (9), left alignment pin (10) and pressure head (11) composition, it is characterized in that slide post (1) is installed in the slide post step installing hole (15) of lower plate (2), the slide post attachment bolt (9) be installed in the slide post attachment bolt installing hole (31) of upper plate (7) is installed in the slide post screwed hole (14) of slide post (1), in the lower plate that the two ends being up and down sleeved on the support spring (3) on the slide post body (13) of slide post (1) are fitted in upper plate lower plane (34) the upper and lower plate (2) of upper plate (7) respectively in plane (17), upper plate (7), slide post connecting bolt (9), slide post (1), support spring (3) and lower plate (2) are mutually installed and are linked together, be arranged in the support column installing hole (16) of lower plate (2) to support column installation shaft (19) interference fit of support column (4) lower end, in the lower plate making the support column lower support surface (20) of support column (4) snugly be arranged on lower plate (2) in plane (17), the pressure head lead (42) of pressure head (1) bottom is installed in the pressure head pilot hole (24) in the brearing bore limit shaft (23) of support column (4) upper end, pressure head (11) and support column (4) are linked together coaxially, the support column body (21) of support column (4) is installed ordinatedly at support column pilot hole (29) internal clearance of fairlead (6), the fairlead of the fairlead body (28) of fairlead (6) is installed cylindrical anchor ring (30) and is pressed in the fairlead installing hole (33) of upper plate (7), the fairlead that the fairlead connecting bolt (5) be coated with in the fairlead attachment bolt installing hole (27) that the fairlead mounting plane (26) of fairlead (6) lower end has is screwed into corresponding upper plate (7) is installed in screwed hole (32), the fairlead mounting plane (26) of fairlead (6) is made snugly to be arranged on the upper plate lower plane (34) of upper plate (7), the left alignment pin (10) that is coated with respectively in right dowel hole (36) is neutralized and right alignment pin (8) is inserted in the left dowel hole of casing (51) of casing (50) respectively and in the right dowel hole of casing (52), upper plate (7) and casing (50) are positioningly installed and links together at the left dowel hole (37) of upper plate (7).
2. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that 4 slide posts (1) are coaxially connected to slide post (1) single piece by the slide post body (13) of same cylindrical with the slide post limited step (12) of identical annular respectively, the external diameter of described slide post limited step (12) is greater than the external diameter of described slide post body (13), in the slide post body (13) of slide post (1) with have vertical through slide post screwed hole (14) up and down in slide post limited step (12).
3. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that lower plate (2) is for rectangular-shaped flat board, the support column installing hole (16) of vertically through cylindrical hole in lower plate between plane (17) and lower plate lower plane (18) is had in lower plate (2) center, use for the support column installation shaft (19) of installing support column (4) lower end, 4 slide post step installing holes (15) are had, for installing 4 slide posts (1) respectively from bottom to top in lower plate (2) corner place balanced configuration.
4. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that on the columniform support column body (21) of support column (4), lower two ends central axis is connected with upwards respectively, the brearing bore limit shaft (23) that lower two ends outside vertical extends and support column installation shaft (19), cylindrical crimp pilot hole (24) is straight down had in brearing bore limit shaft (23) center, columniform minimizing air compressing resistance hole (25) is straight up had in support column installation shaft (19) center, described above holes is connected on the same axis through up and down, there is the bearing bearing ring face (22) of a circle annular in support column body (21) upper end of support column (4), be used for supporting the bearing (48) press-fiting pressurized in process.
5. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that fairlead (6) is linked to be single piece by the fairlead mounting plane (26) of the fairlead body (28) of top annular and lower end annular is mutually vertical, in fairlead body (28), have support column pilot hole (29) vertically through up and down, fairlead mounting plane (26) has 4 uniform alternate fairlead attachment bolt installing holes (27).
6. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that upper plate (7) is for rectangular-shaped flat board, have the fairlead installing hole (33) of vertically through cylindrical hole on upper plate between plane (35) and upper plate lower plane (34) in upper plate (7) center, the fairlead installing hole (33) of upper plate (7) and the support column installing hole (16) of lower plate (2) are on same vertical centre axis; The cylindrical contour of the fairlead installing hole (33) of upper plate (7) being evenly equipped with 4 vertical through fairleads screwed hole (32) is installed, connecting fairlead attachment bolt (5) for installing; The vertically through slide post attachment bolt installing hole (31) of uniform symmetry is had, for installing slide post attachment bolt (9) from the top down at the corner place of upper plate (7); Right dowel hole (36) and left dowel hole (37) is had, respectively for installing the right alignment pin installation end (38) of right alignment pin (8) and the left alignment pin installation end of left alignment pin (10) at two diagonal angle places of upper plate (7).
7. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that the right dowel body (39) of right alignment pin (8) is linked to be single piece by the right alignment pin positive stop end (40) on top and the right alignment pin installation end (38) of bottom, the casing right dowel hole (52) of right alignment pin positive stop end (40) to casing (50) of right alignment pin (8) carries out spacing, and the right alignment pin installation end (38) of right alignment pin (8) is arranged in the right dowel hole (36) of upper plate (7).
8. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that both structures of left alignment pin (10) and right alignment pin (8) are identical, use can be exchanged, the left alignment pin installation end of left alignment pin (10) is arranged in the left dowel hole (37) of upper plate (7), and the casing left dowel hole (51) of left alignment pin positive stop end to casing (50) of left alignment pin (10) carries out spacing.
9. running in bearings and oil seal tooling in engine housing according to claim 1, is characterized in that pressure head (10) forms single piece by working face (45), oil seal pressing head (44), oil sealing limited post (43), pressure head lead (42) and pressure head guiding nose cone (41) under working face (47), pressure head body (46), pressure head on the pressure head being circle be on same axis from top to bottom.
10. running in bearings and oil seal tooling in engine housing according to claim 1, it is characterized in that the oil seal pressing head (44) of pressure head (11) is by the working head in the casing seal mounting hole (54) of oil sealing (49) press-in casing (50) upper end, the oil sealing limited post (43) of pressure head (11) is for suit oil sealing (49), the pressure head lead (42) of pressure head (11) is assemblied in the pressure head pilot hole (24) of support column (4), guarantees that pressure head (11) is coaxial with support column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536638.2A CN104607914A (en) | 2013-11-04 | 2013-11-04 | Tool for assembling bearing and oil seal in engine crankcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536638.2A CN104607914A (en) | 2013-11-04 | 2013-11-04 | Tool for assembling bearing and oil seal in engine crankcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607914A true CN104607914A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310536638.2A Pending CN104607914A (en) | 2013-11-04 | 2013-11-04 | Tool for assembling bearing and oil seal in engine crankcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607914A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959804A (en) * | 2015-06-30 | 2015-10-07 | 苏州石丸英合精密机械有限公司 | Lining press-in device of automobile door hinge assembly line |
| CN104959805A (en) * | 2015-06-30 | 2015-10-07 | 苏州石丸英合精密机械有限公司 | Lining supply and press-in device of automobile door hinge assembly line |
| CN105149915A (en) * | 2015-10-22 | 2015-12-16 | 河南省西峡汽车水泵股份有限公司 | Fast pressing device and method for positioning pins |
| CN105215661A (en) * | 2015-10-21 | 2016-01-06 | 重庆纵翼机械制造有限公司 | Logical box body bearing, timing gear integrated press-mounting frock |
| CN106002394A (en) * | 2016-01-27 | 2016-10-12 | 新兴重工湖北三六机械有限公司 | Finish machining auxiliary positioning device for flywheel shell |
| CN106903500A (en) * | 2017-05-09 | 2017-06-30 | 芜湖东光大华机械制造有限公司 | A kind of flywheel, gear ring and clutch alignment pin one assembly equipment |
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| CN110814705A (en) * | 2018-08-07 | 2020-02-21 | 广州汽车集团股份有限公司 | Press head assembly and press machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104959804A (en) * | 2015-06-30 | 2015-10-07 | 苏州石丸英合精密机械有限公司 | Lining press-in device of automobile door hinge assembly line |
| CN104959805A (en) * | 2015-06-30 | 2015-10-07 | 苏州石丸英合精密机械有限公司 | Lining supply and press-in device of automobile door hinge assembly line |
| CN105215661A (en) * | 2015-10-21 | 2016-01-06 | 重庆纵翼机械制造有限公司 | Logical box body bearing, timing gear integrated press-mounting frock |
| CN105149915A (en) * | 2015-10-22 | 2015-12-16 | 河南省西峡汽车水泵股份有限公司 | Fast pressing device and method for positioning pins |
| CN105149915B (en) * | 2015-10-22 | 2018-12-04 | 河南省西峡汽车水泵股份有限公司 | A kind of positioning pin quick press mounting device and method |
| CN106002394B (en) * | 2016-01-27 | 2018-05-01 | 新兴重工湖北三六一一机械有限公司 | A kind of bell housing finishes auxiliary locator |
| CN106002394A (en) * | 2016-01-27 | 2016-10-12 | 新兴重工湖北三六机械有限公司 | Finish machining auxiliary positioning device for flywheel shell |
| CN106903500A (en) * | 2017-05-09 | 2017-06-30 | 芜湖东光大华机械制造有限公司 | A kind of flywheel, gear ring and clutch alignment pin one assembly equipment |
| CN110469280A (en) * | 2018-05-10 | 2019-11-19 | 中国石油天然气股份有限公司 | Card release device |
| CN110814705A (en) * | 2018-08-07 | 2020-02-21 | 广州汽车集团股份有限公司 | Press head assembly and press machine |
| CN110814705B (en) * | 2018-08-07 | 2020-11-20 | 广州汽车集团股份有限公司 | Press head assembly and press machine |
| CN110421521A (en) * | 2019-06-09 | 2019-11-08 | 横店集团英洛华电气有限公司 | Oil sealing and cabinet press-loading apparatus |
| CN113681499A (en) * | 2021-06-24 | 2021-11-23 | 龙工（江西）机械有限公司 | Engineering machinery oil seal assembling device |
| CN113681499B (en) * | 2021-06-24 | 2025-11-07 | 龙工（江西）机械有限公司 | Engineering machinery oil seal assembly device |
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Application publication date: 20150513 |