CN109202423A - A kind of positioning pin press-loading apparatus - Google Patents
A kind of positioning pin press-loading apparatus Download PDFInfo
- Publication number
- CN109202423A CN109202423A CN201811452437.3A CN201811452437A CN109202423A CN 109202423 A CN109202423 A CN 109202423A CN 201811452437 A CN201811452437 A CN 201811452437A CN 109202423 A CN109202423 A CN 109202423A
- Authority
- CN
- China
- Prior art keywords
- positioning pin
- press fitting
- fixed plate
- press
- sleeve
- Prior art date
- 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.)
- Pending
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to automobile engines, and in particular to a kind of positioning pin press-loading apparatus, including rack, hydraulic cylinder and base;The first fixed plate and the second fixed plate are further fixed in rack;First fixed plate is equipped with upper end and connects sleeve, and connection sleeve lower end is connected with link block;The side of link block is provided with limited block via hole, is connected with limited block in limited block via hole;Connecting plate is fixedly connected on the piston rod of hydraulic cylinder, the lower end of piston rod is equipped with last item;At least two guide posts are installed, the outer surface of guide post is arranged with guide sleeve on connecting plate;Last item offers the first limiting slot, and one end of limited block is located in the first limiting slot;The lower end of last item is equipped with connector, and the lower surface of connector is equipped at least two pressure heads;Base is equipped with positioning tappet, and each guide post lower end offers location hole.The present invention can guarantee the precision of positioning pin press fitting, and press fitting depth is adjustable, structure is simple, the labor intensity of operation is low.
Description
Technical field
The present invention relates to automobile engines, and in particular to a kind of positioning pin press-loading apparatus.
Background technique
It needs to install three platen positioning pins on the flywheel of automobile engine, is used for fixed clutch.Positioning pin need into
Row press fitting, and be pressed the concentricity of rear positioning pin and be pressed depth and require.The mounting means of existing platen positioning pin is logical
Often are as follows: tap positioning pin and single pressure head press fitting.Positioning pin is be easy to cause to tilt for percussion positioning pin and press fitting depth is difficult to ensure, labor
Fatigue resistance is high, and single pressure head is pressed low efficiency, and guiding performance is poor, and is pressed depth and fixes.
CN204657877U discloses a kind of flywheel bearing press-fitting tool, is installed with a root post on the top surface of bottom plate, should
Column is slidably matched with lifter plate;Column top surface is installed with one block of level board, and the hanging section of level board has been connected through a screw thread one
The vertical screw rod of root, the vertical screw rod upper end of this root are vertically and fixedly provided with handle, and vertical screw rod lower part is set with a nut, and the nut is same
When fixed with lifter plate;Vertically-mounted on lifter plate to have a cylinder, the piston-rod lower end portion of cylinder passes through connecting plate and leads vertically
Bar lower end is fixed, and vertical guide rod upper end is slidably matched with the via hole on lifter plate;Compression bar is up-small and down-big two-part rank
Terraced structure, the path section of end is threadedly coupled with the internal thread hole of cylinder piston rod lower end thereon, the major diameter of compression bar lower end
Duan Kaiyou internal thread hole;Flywheel positioning disk is installed on the top surface of bottom plate, and plate top surface is equipped with mistake proofing bar.The utility model energy
Automatically by bearing press mounting on flywheel, press fitting is high-efficient, hands off substantially.The press-fit approach of existing positioning pin
It is identical as the press-fit approach of above-mentioned bearing, but the installation accuracy of positioning pin can not be met the requirements.
Summary of the invention
The object of the present invention is to provide a kind of positioning pin press-loading apparatus, keep guide-localization accurate, to guarantee that positioning pin is pressed
Precision, depth is adjustable for press fitting, structure is simple, the labor intensity of operation is low.
To realize the above-mentioned technical purpose, the scheme that the present invention uses is as follows:
A kind of positioning pin press-loading apparatus, including rack, the hydraulic cylinder being fixed in rack and base for installing flywheel;
The first fixed plate and the second fixed plate are further fixed in the rack, in first fixed plate and the second fixed plate
Offer at least two through-holes;First fixed plate is equipped with the connection sleeve that upper end is cooperatively connected with it, the connection
Sleeve lower end is connected with link block, and the lower end of the link block is mounted on the upper surface of the second fixed plate;The link block
Side be provided with limited block via hole, be connected with limited block in the limited block via hole;
Connecting plate is fixedly connected on the piston rod of the hydraulic cylinder, the lower end of the piston rod is equipped with last item;Institute
It states and at least two guide posts is installed on connecting plate, the direction of motion of the piston rod of the axis direction and hydraulic cylinder of the guide post
Identical, the outer surface of the guide post is arranged with guide sleeve, the upper end of the guide sleeve is mounted in the through-hole of the first fixed plate,
Lower end is mounted in the through-hole of the second fixed plate;The side of the last item offers the first limiting slot, and the one of the limited block
End is located in the first limiting slot;The lower end of the last item is equipped with connector, and the lower surface of the connector is equipped at least
Two for being pressed the pressure head of platen positioning pin;
The upper surface of the base is equipped with positioning tappet, and each guide post lower end offers location hole, described fixed
Position tappet is arranged in a one-to-one correspondence with location hole.
The quantity of limited block via hole on the link block is at least two, axis of at least two limited block via holes along last item
To distribution.
Axle sleeve is arranged on the outer surface of the last item, the axle sleeve upper end is matched through the first fixed plate and with its interference
It closes, the connection sleeve is set on the outer surface of axle sleeve.
The pressure head includes press fitting bar and sheath;The press fitting bar is fixed on connector, and the press fitting bar side face opens up
There is the second limiting slot;The sheath offers press fitting bar via hole and is set on press fitting bar, and the side of the sheath offers pin
Hole is connected with spacer pin in the pin hole, and the one end part of the spacer pin is in the second limiting slot;The platen positioning
Pin is mounted on the press fitting bar via hole lower end of sheath and with the lower end of press fitting bar tight against press fitting bar via hole lower end is equipped with
For adsorbing the magnet of platen positioning pin.
Accommodation space is formed between press fitting bar and the sheath, reset spring is installed in the accommodation space, it is described multiple
Position spring one end and press fitting bar tight against, the other end and sheath tight against.
The upper half of the press fitting bar and sheath has oil groove.
The quantity of the guide post is two.
The quantity of limited block via hole on the link block is three, and the quantity of the pressure head is three.
The upper surface of the base is equipped with a flywheel support, and the upper surface of the flywheel support is equipped with flywheel positioning pin, flies
Wheel is bonded with flywheel detent fit and with the upper surface of flywheel support.
Open up on the connecting plate and be interference fitted there are two through-hole and respectively with the guide post, the guide post and
Guide sleeve clearance fit, the last item and axle sleeve clearance fit, axle sleeve with connect sleeve clearance fit, the pressure of press fitting bar and sheath
Fill bar via hole clearance fit;The last item is to be threadedly coupled with the connection type of connector, and the connection sleeve and first is fixed
Plate, link block connection type be threadedly coupled.
The beneficial effects of the present invention are: (1) due to can the multiple platen spacer pins of synchronous press mounting, improve installation effectiveness
With the consistency of installation, labor intensity is also reduced;(2) due to using multiple guide posts, the movement of platen positioning pin can be made
Track and press fitting position are more accurate;(3) in being installed to limited block in different limited block via holes, the pole of last item downlink can be made
Range line is from changing, so that the press fitting depth of platen positioning pin is adjustable;(4) due to using the structures such as guide sleeve, axle sleeve
Motion path is limited, the accuracy of each component movement of the present invention is further improved;(5) by being easy to due to axle sleeve as vulnerable part
Replacement, avoids last item and connection sleeve is worn;(6) since pressure head is in such a way that sheath and press fitting rod set are set, and
It is mounted with reset spring, enables the installation of platen positioning pin simplicity, and can automatically reset.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the cut-away view of pressure head.
In figure: 1- hydraulic cylinder, 2- guide post, 3- rack, 4- connecting plate, the first fixed plate of 5-, 6- limited block, 7- guiding
Set, the second fixed plate of 8-, 9- location hole, 10- position tappet, 11- base, 12- piston rod, 13- last item, 14- axle sleeve, 15- company
Female connector cylinder, 16- link block, 17- connector, 18- pressure head, 19- flywheel, 20- flywheel support, 21- are pressed bar, 22- sheath, 23-
Spacer pin, 24- reset spring, 25- magnet, 26- platen positioning pin, 27- oil groove.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Figure 1, a kind of positioning pin press-loading apparatus, including rack 3, the hydraulic cylinder being fixed in rack 31 and for pacifying
Fill the base 11 of flywheel 19.
The first fixed plate 5 and the second fixed plate 8 are further fixed in the rack 3, first fixed plate 5 and second is fixed
Through-hole there are two being opened up on plate 8;First fixed plate 5 is equipped with the connection sleeve 15 that upper end is cooperatively connected with it, described
Connection 15 lower end of sleeve is connected with link block 16, and the lower end of the link block 16 is mounted on the upper surface of the second fixed plate 8;
The side of the link block 16 is provided with limited block via hole, is connected with limited block 6 in the limited block via hole.
Connecting plate 4 is fixedly connected on the piston rod 12 of the hydraulic cylinder 1, the lower end of the piston rod 12 is equipped with pressure
Axis 13;Guide post 2 there are two installations on the connecting plate 4, the piston rod of the axis direction and hydraulic cylinder 1 of the guide post 2
The direction of motion is identical, and the outer surface of the guide post 2 is arranged with guide sleeve 7, and it is fixed that the upper end of the guide sleeve 7 is mounted on first
In the through-hole of plate 5, lower end is mounted in the through-hole of the second fixed plate 8;The side of the last item 13 offers the first limiting slot, and
One end of the limited block 6 is located in the first limiting slot;The lower end of the last item 13 is equipped with connector 17, the connector
There are three the pressure heads 18 for being pressed platen positioning pin 26 for 17 lower surface installation.
There are two tappet 10 is positioned, each 2 lower end of guide post offers positioning for the upper surface installation of the base 11
Hole 9, the positioning tappet 10 are arranged in a one-to-one correspondence with location hole 9.
The upper surface of the base 11 is equipped with a flywheel support 20, and the upper surface of the flywheel support 20 is positioned equipped with flywheel
Pin, flywheel 19 are bonded with flywheel detent fit and with the upper surface of flywheel support 20.
The quantity of limited block via hole on the link block 16 is three, axial direction point of three limited block via holes along last item 13
Cloth.
Be arranged with axle sleeve 14 on the outer surface of the last item 13,14 upper end of axle sleeve through the first fixed plate 5 and and its
Interference fit, the connection sleeve 15 are set on the outer surface of axle sleeve 14.
As shown in Fig. 2, the pressure head 18 includes press fitting bar 21 and sheath 22;The press fitting bar 21 is fixed on connector 17
On, 21 side of press fitting bar offers the second limiting slot;The sheath 22 offers press fitting bar via hole and is set in press fitting bar
On 21, the side of the sheath 22 offers pin hole, is connected with spacer pin 23 in the pin hole, and the one of the spacer pin 23
End is located in the second limiting slot;The platen positioning pin 26 be mounted on the press fitting bar via hole lower end of sheath 22 and with press fitting bar
21 lower end is tight against the press fitting bar via hole lower end is equipped with the magnet 25 for adsorbing platen positioning pin 26.
Accommodation space is formed between the press fitting bar 21 and sheath 22, reset spring 24 is installed in the accommodation space,
Described 24 one end of reset spring and press fitting bar tight against, the other end and sheath 22 tight against.The upper half of the press fitting bar 21 and sheath 22
Portion has oil groove 27.
It opens up on the connecting plate 4 and is interference fitted there are two through-hole and respectively with a guide post 2, the guide post
2 and 7 clearance fit of guide sleeve, the last item 13 and 14 clearance fit of axle sleeve, axle sleeve 14 with connect 15 clearance fit of sleeve, press fitting
The press fitting bar via hole clearance fit of bar 21 and sheath 22.The last item 13 is to be threadedly coupled with the connection type of connector 17, institute
It is to be threadedly coupled that connection sleeve 15, which is stated, with the first fixed plate 5, the connection type of link block 16.Above-mentioned fit system can be with letter
Single structure meets installation requirements, and can unify processing criterion, improves installation accuracy.
The working principle of the invention is: hydraulic cylinder 1 starts, 12 downlink of piston rod, and piston rod 12 drives connecting plate 4 and last item
13 downlinks;Guide post 2 cooperates location hole 9 and positioning tappet 10 with 4 downlink of connecting plate, to guarantee each component in the present invention
Movement is accurate;Last item 13 drives connector 17 and 18 downlink of pressure head simultaneously, and platen positioning pin 26 is pressed into flywheel;Work as last item
After 13 the first limiting slot top edge contact limited block 6, downstream end, press fitting process terminates, and the depth of press fitting is controlled with this.It leads
Play the role of calibration to the position of 7 pairs of each components of set.Then piston rod 12 bounces back, band 18 uplink of dynamic head, platen spacer pin
26 can be detached from the absorption of magnet, and sheath 22 moves downward under the action of reset spring 24 and gravity relative to press fitting bar 21, extensive
Multiple original state waits next round installation.
The present invention can the multiple platen spacer pins 26 of synchronous press mounting, improve the consistency of installation effectiveness and installation, also drop
Low labor intensity can make the motion profile of platen positioning pin and press fitting position more accurate using multiple guide posts.
Limited block 16 is installed in different limited block via holes, the critical distance of 13 downlink of last item can be made to become
Change, to change the press fitting depth of platen positioning pin 26.
Axle sleeve 14 further ensures the motion path of last item 13, meanwhile, axle sleeve 14 is easily changed, and last item 13 and connection
Sleeve 15 is replaced and can be had a huge impact to the position of other components after wearing, and axle sleeve 14 is used as vulnerable part, avoids last item
13 are worn with connection sleeve 15.
The effect of spacer pin 23 and the second limiting slot is to prevent sheath 22 and press fitting bar 21 from separating.Oil groove 27 can be convenient for addition
Lubricating oil, if oil groove 27 is wider, moreover it is possible to sheath 22 can be greatly decreased and be pressed the contact area of bar 21.
Diversified forms, such as annular magnet or bar magnet can be used in magnet 25, as long as being embedded in sheath lower end and energy
Adsorb platen positioning pin 26.
Claims (10)
1. a kind of positioning pin press-loading apparatus, including rack (3), the hydraulic cylinder (1) being fixed on rack (3) and for installing flywheel
(19) base (11), it is characterised in that:
The first fixed plate (5) and the second fixed plate (8), first fixed plate (5) and second are further fixed on the rack (3)
Fixed plate offers at least two through-holes on (8);First fixed plate (5) is equipped with the connection that upper end is cooperatively connected with it
Sleeve (15), connection sleeve (15) lower end are connected with link block (16), and the lower end of the link block (16) is mounted on
The upper surface of second fixed plate (8);The side of the link block (16) is provided with limited block via hole, cooperates in the limited block via hole
It is connected with limited block (6);
It is fixedly connected with connecting plate (4) on the piston rod (12) of the hydraulic cylinder (1), the lower end installation of the piston rod (12)
There are last item (13);It is equipped at least two guide posts (2) on the connecting plate (4), the axis direction and liquid of the guide post (2)
The direction of motion of the piston rod of cylinder pressure (1) is identical, and the outer surface of the guide post (2) is arranged with guide sleeve (7), the guide sleeve
(7) upper end is mounted in the through-hole of the first fixed plate (5), lower end is mounted in the through-hole of the second fixed plate (8);The last item
(13) side offers the first limiting slot, and one end of the limited block (6) is located in the first limiting slot;The last item (13)
Lower end be equipped with connector (17), the lower surface of the connector (17) be equipped at least two for be pressed platen positioning
Sell the pressure head (18) of (26);
The upper surface of the base (11) is equipped with positioning tappet (10), and each guide post (2) lower end offers location hole
(9), the positioning tappet (10) is arranged in a one-to-one correspondence with location hole (9).
2. positioning pin press-loading apparatus according to claim 1, it is characterised in that: the limited block mistake on the link block (16)
The quantity in hole is at least two, axial direction distribution of at least two limited block via holes along last item (13).
3. positioning pin press-loading apparatus according to claim 1 or 2, it is characterised in that: on the outer surface of the last item (13)
It is arranged with axle sleeve (14), axle sleeve (14) upper end is through the first fixed plate (5) and is interference fitted with it, the connection sleeve
(15) it is set on the outer surface of axle sleeve (14).
4. positioning pin press-loading apparatus according to claim 3, it is characterised in that: the pressure head (18) includes press fitting bar (21)
With sheath (22);The press fitting bar (21) is fixed on connector (17), and press fitting bar (21) side offers the second limit
Slot;The sheath (22) offers press fitting bar via hole and is set in press fitting bar (21), and the side of the sheath (22) offers
Pin hole is connected with spacer pin (23) in the pin hole, and the one end part of the spacer pin (23) is in the second limiting slot;Institute
It states platen positioning pin (26) and is mounted on the press fitting bar via hole lower end of sheath (22) and with the lower end of press fitting bar (21) tight against described
Press fitting bar via hole lower end is equipped with the magnet (25) for adsorbing platen positioning pin (26).
5. positioning pin press-loading apparatus according to claim 4, it is characterised in that: the press fitting bar (21) and sheath (22) it
Between form accommodation space, be equipped in the accommodation space reset spring (24), described reset spring (24) one end and press fitting bar
Tight against, the other end and sheath (22) tight against.
6. positioning pin press-loading apparatus according to claim 4, it is characterised in that: press fitting bar (21) and sheath (22)
The upper half has oil groove (27).
7. positioning pin press-loading apparatus according to claim 1 or 2, it is characterised in that: the quantity of the guide post (2) is two
It is a.
8. positioning pin press-loading apparatus according to claim 2, it is characterised in that: the limited block mistake on the link block (16)
The quantity in hole is three, and the quantity of the pressure head (18) is three.
9. positioning pin press-loading apparatus according to claim 1 or 2, it is characterised in that: the upper surface of the base (11) is set
There is a flywheel support (20), the upper surface of the flywheel support (20) is equipped with flywheel positioning pin, flywheel (19) and flywheel positioning pin
It is bonded with merging with the upper surface of flywheel support (20).
10. positioning pin press-loading apparatus according to claim 4, it is characterised in that: there are two being opened up on the connecting plate (4)
Through-hole is simultaneously interference fitted with a guide post (2), the guide post (2) and guide sleeve (7) clearance fit, the pressure respectively
Axis (13) and axle sleeve (14) clearance fit, axle sleeve (14) with connect sleeve (15) clearance fit, be pressed bar (21) and sheath (22)
Press fitting bar via hole clearance fit;The last item (13) is to be threadedly coupled with the connection type of connector (17), the connector sleeve
Cylinder (15) is to be threadedly coupled with the connection type of the first fixed plate (5), link block (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811452437.3A CN109202423A (en) | 2018-11-30 | 2018-11-30 | A kind of positioning pin press-loading apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811452437.3A CN109202423A (en) | 2018-11-30 | 2018-11-30 | A kind of positioning pin press-loading apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109202423A true CN109202423A (en) | 2019-01-15 |
Family
ID=64993954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811452437.3A Pending CN109202423A (en) | 2018-11-30 | 2018-11-30 | A kind of positioning pin press-loading apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109202423A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110539151A (en) * | 2019-09-10 | 2019-12-06 | 博顿液压股份有限公司 | Gear pump shaft sleeve press-fitting device |
CN113172406A (en) * | 2021-04-23 | 2021-07-27 | 中国航发贵州红林航空动力控制科技有限公司 | Simple precise positioning pin pressing device for shell |
CN114654199A (en) * | 2022-03-24 | 2022-06-24 | 上海沪工汽车电器有限公司 | Novel full-automatic pressure equipment of relay restriction piece device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029385A (en) * | 1990-12-17 | 1991-07-09 | General Motors Corporation | Wheel assembly apparatus |
CN101428391A (en) * | 2008-10-31 | 2009-05-13 | 江苏罡阳股份有限公司 | Connecting rod bearing shell press mounting protection-guide structure |
CN201720668U (en) * | 2010-06-24 | 2011-01-26 | 浙江吉利汽车有限公司 | Bushing pressing device |
CN102837179A (en) * | 2012-09-20 | 2012-12-26 | 重庆龙润汽车转向器有限公司 | Steering gear shell body pressing clamp |
CN203649864U (en) * | 2014-01-02 | 2014-06-18 | 江苏海龙电器有限公司 | Press-fitting device for positioning pin |
CN204094434U (en) * | 2014-07-29 | 2015-01-14 | 浙江吉利罗佑发动机有限公司 | A kind of valve split collets press-loading device |
CN104289892A (en) * | 2014-10-14 | 2015-01-21 | 重庆蓝黛动力传动机械股份有限公司 | Gearbox casing pressing tool |
CN104786045A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel clutch positioning pin pressing tool |
CN106378606A (en) * | 2016-09-14 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Press-mounting machine for press-mounting of front oil seal and rear oil seal of crankshaft |
CN107116249A (en) * | 2017-06-29 | 2017-09-01 | 金陈敏 | One kind is accurately positioned shock-absorbing type Intelligent home device |
-
2018
- 2018-11-30 CN CN201811452437.3A patent/CN109202423A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029385A (en) * | 1990-12-17 | 1991-07-09 | General Motors Corporation | Wheel assembly apparatus |
CN101428391A (en) * | 2008-10-31 | 2009-05-13 | 江苏罡阳股份有限公司 | Connecting rod bearing shell press mounting protection-guide structure |
CN201720668U (en) * | 2010-06-24 | 2011-01-26 | 浙江吉利汽车有限公司 | Bushing pressing device |
CN102837179A (en) * | 2012-09-20 | 2012-12-26 | 重庆龙润汽车转向器有限公司 | Steering gear shell body pressing clamp |
CN203649864U (en) * | 2014-01-02 | 2014-06-18 | 江苏海龙电器有限公司 | Press-fitting device for positioning pin |
CN204094434U (en) * | 2014-07-29 | 2015-01-14 | 浙江吉利罗佑发动机有限公司 | A kind of valve split collets press-loading device |
CN104289892A (en) * | 2014-10-14 | 2015-01-21 | 重庆蓝黛动力传动机械股份有限公司 | Gearbox casing pressing tool |
CN104786045A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel clutch positioning pin pressing tool |
CN106378606A (en) * | 2016-09-14 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Press-mounting machine for press-mounting of front oil seal and rear oil seal of crankshaft |
CN107116249A (en) * | 2017-06-29 | 2017-09-01 | 金陈敏 | One kind is accurately positioned shock-absorbing type Intelligent home device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110539151A (en) * | 2019-09-10 | 2019-12-06 | 博顿液压股份有限公司 | Gear pump shaft sleeve press-fitting device |
CN113172406A (en) * | 2021-04-23 | 2021-07-27 | 中国航发贵州红林航空动力控制科技有限公司 | Simple precise positioning pin pressing device for shell |
CN114654199A (en) * | 2022-03-24 | 2022-06-24 | 上海沪工汽车电器有限公司 | Novel full-automatic pressure equipment of relay restriction piece device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109202423A (en) | A kind of positioning pin press-loading apparatus | |
CN107598531B (en) | Device for installing a bushing into a knuckle pin bore | |
CN102848176B (en) | Apparatus for pressing clamp springs and spider on shaft lever of constant speed shaft | |
CN203003796U (en) | Pin bush tool | |
CN104070494A (en) | Engine valve installation device | |
CN103252777A (en) | Manipulator capable of achieving automatic fine adjustment | |
CN210121757U (en) | Equipment for mounting water pump impeller | |
CN208118512U (en) | A kind of continuous high speed punching machine with shock-absorbing function | |
CN214236994U (en) | Bearing bush press-fitting tool | |
CN107253035B (en) | Semi-floating piston pin press-loading apparatus | |
CN107097064B (en) | Piston dismounting device of oil pressure damper | |
CN202668398U (en) | Flexible support mechanism of automatic centering device | |
CN203308825U (en) | Automatic precise neutral position return double extension lever cylinder | |
CN112228707A (en) | Luminous screen with vibration damping mount | |
CN204209377U (en) | A kind of automatic shaft penetrating press-loading apparatus | |
CN203293202U (en) | Automatically and finely adjustable mechanical arm | |
CN207709673U (en) | A kind of oil storage cylinder flattening mold | |
CN205309137U (en) | Riveting mould is arranged to combustor fire | |
CN104786043A (en) | Flywheel bearing pressing tool | |
CN210024381U (en) | Bearing press-mounting machine | |
CN204308903U (en) | A kind of oil guide pipe mounting tool | |
CN203035837U (en) | Automobile damper | |
CN206316664U (en) | The bearing of hay mover head and the bearing transposer of gear shaft assembly machine | |
CN207616046U (en) | A kind of new type vibration isolator oil seal pressing equipment | |
CN105515295A (en) | Novel rotor core press-in device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |