CN110202348A - A kind of connecting rod small end hole bushing press-mounting device - Google Patents
A kind of connecting rod small end hole bushing press-mounting device Download PDFInfo
- Publication number
- CN110202348A CN110202348A CN201910618427.0A CN201910618427A CN110202348A CN 110202348 A CN110202348 A CN 110202348A CN 201910618427 A CN201910618427 A CN 201910618427A CN 110202348 A CN110202348 A CN 110202348A
- Authority
- CN
- China
- Prior art keywords
- bushing
- connecting rod
- hole
- rack
- cylinder
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of connecting rod small end hole bushing press-mounting devices, including rack, rack is equipped with the connecting rod positioning seat for positioning linkage rod, connecting rod positioning seat includes positioning plate, and the corresponding through-hole of small head bore and major part hole locating device corresponding with big end hole is offered on positioning plate, is additionally provided with one end positioned at positioning plate on positioning plate and is attached to the block that small end of connecting rod limiting rod moves along its length；The bushing support base stretched out from through-hole is additionally provided in rack, lift drive mechanism is equipped between bushing support base and rack, bushing support base includes cylinder, and bushing is cased with outside cylinder, the lower end of cylinder is fixedly mounted on the support columns, and the diameter of support column is greater than the diameter of cylinder and is less than the outer diameter of bushing；Lift drive mechanism drives bushing support base to move downward, and pressure head is pressed downward bushing and bushing is made to be pressed into small head bore, and lift drive mechanism drives bushing support base to move downward in the process, and the press fitting precision of bushing can be effectively ensured, and improves bushing press-mounting efficiency.
Description
Technical field
The present invention relates to a kind of connecting rod small end hole bushing press-mounting devices.
Background technique
In the prior art when carrying out connecting rod small end hole bushing press-mounting, mostly use manually-operated mode and, by artificial complete
At the carrying of connecting rod and bushing, positioning, when manual operation, is easy to appear bushing and places deviation, and existing bushing press-mounting technology,
It is easy to appear the loosening of bushing, influences reliability and product quality.
Summary of the invention
In order to make up the above deficiency, the present invention provides a kind of companies that can effectively improve connecting rod small end hole bushing press-mounting efficiency
The small head bore bushing press-mounting device of bar.
The technical scheme is that a kind of connecting rod small end hole bushing press-mounting device, including rack, the rack are equipped with
For the connecting rod positioning seat of positioning linkage rod, the connecting rod positioning seat includes positioning plate, is offered on the positioning plate and small head bore
Corresponding through-hole and major part hole locating device corresponding with big end hole are additionally provided with one positioned at the positioning plate on the positioning plate
It holds and is attached to small end of connecting rod and limit the block that the connecting rod moves along its length；It is additionally provided in the rack from the through-hole
The bushing support base of stretching is equipped with lift drive mechanism, the bushing support base between the bushing support base and the rack
Including cylinder, the cylinder housing has the bushing, and the lower end of the cylinder is fixedly mounted on the support columns, the support column
Diameter is greater than the diameter of the cylinder and is less than the outer diameter of the bushing.
As a preferred technical solution, the major part hole locating device include along connecting rod length direction extend two mutually
Parallel guide groove, mobile sliding block is movably installed in the guide groove respectively, and the upper surface of the mobile sliding block is fixedly mounted
There is arc block, the outer surface of the arc block has arc surface, and the diameter of the arc surface is identical as the diameter of the big end hole,
Mobile position-limit mechanism is equipped between the mobile sliding block and the guide groove.
It as a preferred technical solution, further include pressure head, the pressure head is located above the through-hole, the pressure head and described
It is equipped between rack and pushes driving mechanism.
The auxiliary positioning that positioning linkage rod is supported when being pressed bushing is additionally provided in the rack as a preferred technical solution,
Device, the auxiliary locator include support plate, and the positioning plate, which is equipped with, prolongs the connecting rod between two sliding blocks
The strip through-hole that extends of length direction, be equipped with the support plate in the strip through-hole, the support plate and the rack it
Between be equipped with lift drive mechanism, the auxiliary locator further include be located in the rack be located at the support plate above
Push-down head is equipped with push-down head lift drive mechanism between the push-down head and the rack.
The major part hole locating device includes the limit extended along the length direction of the connecting rod as a preferred technical solution,
Position guide groove, is movably installed with two position limiting slide blocks in the limition orientation slot respectively, is fixedly installed with and stretches on the position limiting slide block
The limited post of the limition orientation slot out is respectively equipped with screw hole, the screw hole on two position limiting slide blocks on two position limiting slide blocks
It is oppositely oriented, further include studs, externally threaded oppositely oriented, two position limiting slide blocks at the both ends of the studs
Screw hole correspond and cooperate with the both ends of the stud respectively.
Rotational sleeve is cased with outside the limited post as a preferred technical solution,.
By adopting the above-described technical solution, a kind of connecting rod small end hole bushing press-mounting device, including rack, in the rack
Equipped with the connecting rod positioning seat for positioning linkage rod, the connecting rod positioning seat includes positioning plate, offered on the positioning plate with it is small
The corresponding through-hole of head bore and major part hole locating device corresponding with big end hole are additionally provided with positioned at the positioning plate on the positioning plate
One end and be attached to small end of connecting rod and limit the block that the connecting rod moves along its length；It is additionally provided in the rack from described
The bushing support base that through-hole stretches out is equipped with lift drive mechanism, the bushing branch between the bushing support base and the rack
Supportting seat includes cylinder, and the cylinder housing has the bushing, and the support on the support columns is fixedly mounted in the lower end of the cylinder
The diameter of column is greater than the diameter of the cylinder and is less than the outer diameter of the bushing；Lift drive mechanism drive bushing support base to
Lower movement, pressure head are pressed downward bushing and bushing are made to be pressed into small head bore, and lift drive mechanism drives bushing support in the process
Seat moves downward, and the press fitting precision of bushing can be effectively ensured, effectively improve bushing press-mounting efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is a kind of top view of connecting rod positioning seat in the embodiment of the present invention；
Fig. 3 is the operation principle schematic diagram of auxiliary locator in the embodiment of the present invention；
Fig. 4 is the top view of another connecting rod positioning seat in the embodiment of the present invention；
Fig. 5 is the partial enlarged view in Fig. 4 at I.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of connecting rod small end hole bushing press-mounting device, including rack, the rack are equipped with and are used for
The connecting rod positioning seat of positioning linkage rod, the connecting rod positioning seat 1 include positioning plate 2, are offered and small head bore pair on the positioning plate 2
The through-hole 3 and major part hole locating device corresponding with big end hole answered are additionally provided with positioned at the positioning plate 2 on the positioning plate 2
One end is simultaneously attached to small end of connecting rod and limits the block 4 that the connecting rod moves along its length；It is additionally provided in the rack from described
The bushing support base that through-hole stretches out is equipped with lift drive mechanism, the bushing branch between the bushing support base and the rack
Supportting seat includes cylinder 5, and 5 housing of cylinder has the bushing 6, and the lower end of the cylinder 5 is fixedly mounted on support column 7, institute
The diameter for stating support column 7 is greater than the diameter of the cylinder 5 and is less than the outer diameter of the bushing 6.
It further include pressure head 12, the pressure head 12 is located at 3 top of through-hole, is equipped between the pressure head 12 and the rack
Push driving mechanism.
Lift drive mechanism drives bushing support base to move downward, and pressure head is pressed downward bushing and bushing is made to be pressed into microcephaly
Hole, lift drive mechanism drives bushing support base to move downward in the process, the press fitting precision of bushing can be effectively ensured, effectively
Improve bushing press-mounting efficiency.
The major part hole locating device includes two guide grooves 9 being parallel to each other extended along the length direction of connecting rod 8, described
Mobile sliding block 10 is movably installed in guide groove 9 respectively, the upper surface of the mobile sliding block 10 is fixedly installed with arc block, described
The outer surface of arc block 22 has arc surface 11, and the diameter of the arc surface 11 is identical as the diameter of the big end hole, the shifting
Mobile position-limit mechanism is equipped between movable slider 10 and the guide groove 9.The guide groove is inverted T-slot, and the mobile sliding block is
Inverted T-shaped sliding block, the mobile position-limit mechanism includes caging bolt, and the mobile sliding block is equipped with screw hole, the caging bolt rotation
It closes in the screw hole, the lower end of the caging bolt is held out against in the bottom surface of the guide groove.
The auxiliary locator that positioning linkage rod is supported when being pressed bushing, the auxiliary positioning dress are additionally provided in the rack
It sets including support plate 13, the positioning plate is equipped with prolongs the item that the length direction of the connecting rod extends between two sliding blocks
Shape through-hole 14, the strip through-hole 14 is interior to be equipped with the support plate 13, and lifting is equipped between the support plate 13 and the rack
Driving mechanism, the auxiliary locator further include the push-down head for being located at 13 top of support plate being located in the rack
15, push-down head lift drive mechanism is equipped between the push-down head 15 and the rack.Connecting rod is pressed on support plate by push-down head
On, it realizes auxiliary positioning during bushing press-mounting, guarantees press fitting precision.
As shown in Figure 4 and Figure 5, the major part hole locating device includes leading along the limit that the length direction of the connecting rod extends
To slot 17, two position limiting slide blocks 18 are movably installed in the limition orientation slot 17 respectively, are fixedly mounted on the position limiting slide block 18
There is the limited post 21 for stretching out the limition orientation slot, screw hole, two position limiting slide blocks are respectively equipped on two position limiting slide blocks 18
Screw hole on 18 it is oppositely oriented, further include studs 19, the both ends of the studs 19 it is externally threaded oppositely oriented,
The screw hole of two position limiting slide blocks 18 is corresponded and is cooperated with the both ends of the stud 19 respectively.Rotate studs band
Dynamic position limiting slide block is mobile, thus the distance between regulated quantity limited post, so as to adapt to the big end hole of various sizes of connecting rod.
Rotational sleeve 20 is cased with outside the limited post 21.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of connecting rod small end hole bushing press-mounting device, which is characterized in that including rack, the rack is equipped with for the company of positioning
The connecting rod positioning seat of bar, the connecting rod positioning seat includes positioning plate, and through-hole corresponding with small head bore is offered on the positioning plate
With major part hole locating device corresponding with big end hole, one end and the company of being attached to positioned at the positioning plate are additionally provided on the positioning plate
Bar microcephaly limits the block that the connecting rod moves along its length；The bushing stretched out from the through-hole is additionally provided in the rack
Support base is equipped with lift drive mechanism between the bushing support base and the rack, the bushing support base includes cylinder, institute
Stating cylinder housing has the bushing, and the lower end of the cylinder is fixedly mounted on the support columns, and the diameter of the support column is greater than institute
It states the diameter of cylinder and is less than the outer diameter of the bushing.
2. the connecting rod small end hole bushing press-mounting device as described in right wants 1, which is characterized in that the major part hole locating device includes
Along two guide grooves being parallel to each other of the length direction extension of connecting rod, it is movably installed with mobile sliding block respectively in the guide groove,
The upper surface of the mobile sliding block is fixedly installed with arc block, and the outer surface of the arc block has arc surface, the arc surface
Diameter it is identical as the diameter of the big end hole, mobile position-limit mechanism is equipped between the mobile sliding block and the guide groove.
3. the connecting rod small end hole bushing press-mounting device as described in right wants 1, which is characterized in that it further include pressure head, the pressure head position
Above the through-hole, it is equipped between the pressure head and the rack and pushes driving mechanism.
4. the connecting rod small end hole bushing press-mounting device as described in right wants 3, which is characterized in that be additionally provided with and be pressed in the rack
The auxiliary locator of positioning linkage rod is supported when bushing, the auxiliary locator includes support plate, and the positioning plate is equipped with
Prolong the strip through-hole that the length direction of the connecting rod extends between two sliding blocks, is equipped with the branch in the strip through-hole
Fagging, is equipped with lift drive mechanism between the support plate and the rack, the auxiliary locator further include be located at it is described
The push-down head being located above the support plate in rack is equipped with push-down head lifting driving between the push-down head and the rack
Mechanism.
5. the connecting rod small end hole bushing press-mounting device as described in right wants 1, which is characterized in that the major part hole locating device includes
It is sliding that it is movably installed with two limits respectively along the limition orientation slot of the length direction extension of the connecting rod, in the limition orientation slot
Block is fixedly installed with the limited post for stretching out the limition orientation slot on the position limiting slide block, sets respectively on two position limiting slide blocks
Have screw hole, the screw hole on two position limiting slide blocks it is oppositely oriented, further include studs, the both ends of the studs it is outer
Screw thread it is oppositely oriented, the screw hole of two position limiting slide blocks is corresponded and is cooperated with the both ends of the stud respectively.
6. the connecting rod small end hole bushing press-mounting device as described in right wants 5, which is characterized in that be cased with turning set outside the limited post
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618427.0A CN110202348A (en) | 2019-07-10 | 2019-07-10 | A kind of connecting rod small end hole bushing press-mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618427.0A CN110202348A (en) | 2019-07-10 | 2019-07-10 | A kind of connecting rod small end hole bushing press-mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202348A true CN110202348A (en) | 2019-09-06 |
Family
ID=67796947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618427.0A Pending CN110202348A (en) | 2019-07-10 | 2019-07-10 | A kind of connecting rod small end hole bushing press-mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459036A (en) * | 2021-07-02 | 2021-10-01 | 四川建安工业有限责任公司 | Rubber sleeve press-fitting equipment for rear trailing arm of vehicle |
| CN113618386A (en) * | 2021-07-20 | 2021-11-09 | 格林美(武汉)动力电池回收有限公司 | Tilting battery package bolt detaching device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1606304A1 (en) * | 1988-11-05 | 1990-11-15 | В.П.Буцкивский | Arrangement for pressfitting parts of stud type |
| CN103317329A (en) * | 2012-03-20 | 2013-09-25 | 乳山市黄海汽车配件有限公司 | Assembly equipment for connecting rod bushing |
| CN203401425U (en) * | 2013-07-16 | 2014-01-22 | 承德苏垦银河连杆股份有限公司 | Clamp special for connecting rod bush pressing and pressing machine comprising same |
| CN203649833U (en) * | 2013-12-30 | 2014-06-18 | 河南恒发汽车零部件有限公司 | Press-fitting clamp with suspended lining |
| CN206869416U (en) * | 2017-05-31 | 2018-01-12 | 广东威灵电机制造有限公司 | The input shaft-assembling structure of tooling sleeve and washing machine |
| CN109048284A (en) * | 2018-09-01 | 2018-12-21 | 盛瑞传动股份有限公司 | A kind of connecting rod small end hole bushing press-mounting device |
| CN210703461U (en) * | 2019-07-10 | 2020-06-09 | 盛瑞传动股份有限公司 | Connecting rod small-end hole bush press-fitting device |
-
2019
- 2019-07-10 CN CN201910618427.0A patent/CN110202348A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1606304A1 (en) * | 1988-11-05 | 1990-11-15 | В.П.Буцкивский | Arrangement for pressfitting parts of stud type |
| CN103317329A (en) * | 2012-03-20 | 2013-09-25 | 乳山市黄海汽车配件有限公司 | Assembly equipment for connecting rod bushing |
| CN203401425U (en) * | 2013-07-16 | 2014-01-22 | 承德苏垦银河连杆股份有限公司 | Clamp special for connecting rod bush pressing and pressing machine comprising same |
| CN203649833U (en) * | 2013-12-30 | 2014-06-18 | 河南恒发汽车零部件有限公司 | Press-fitting clamp with suspended lining |
| CN206869416U (en) * | 2017-05-31 | 2018-01-12 | 广东威灵电机制造有限公司 | The input shaft-assembling structure of tooling sleeve and washing machine |
| CN109048284A (en) * | 2018-09-01 | 2018-12-21 | 盛瑞传动股份有限公司 | A kind of connecting rod small end hole bushing press-mounting device |
| CN210703461U (en) * | 2019-07-10 | 2020-06-09 | 盛瑞传动股份有限公司 | Connecting rod small-end hole bush press-fitting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459036A (en) * | 2021-07-02 | 2021-10-01 | 四川建安工业有限责任公司 | Rubber sleeve press-fitting equipment for rear trailing arm of vehicle |
| CN113618386A (en) * | 2021-07-20 | 2021-11-09 | 格林美(武汉)动力电池回收有限公司 | Tilting battery package bolt detaching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105364749B (en) | A kind of detent mechanism | |
| CN110202348A (en) | A kind of connecting rod small end hole bushing press-mounting device | |
| CN105562265A (en) | Spraying device | |
| CN104526327A (en) | Membrane press fit machine of vacuum power booster production line | |
| CN108927750A (en) | A kind of frock clamp | |
| CN104002308A (en) | Clamping device | |
| CN108907831A (en) | A kind of frock clamp | |
| CN111207274A (en) | Auxiliary multidirectional adjusting device for industrial video detection and adjusting method thereof | |
| CN204603812U (en) | A kind of liftable workbench | |
| CN103978245A (en) | Manual drilling machine for drilling holes in thin plate | |
| CN202141644U (en) | Rigidity detecting device for stabilizer bar | |
| CN203792040U (en) | Clamp used on horizontal machining center | |
| CN210703461U (en) | Connecting rod small-end hole bush press-fitting device | |
| CN204643080U (en) | A kind of aligning gear | |
| CN207952686U (en) | A kind of automobile pipe fitting drilling equipment | |
| CN205600361U (en) | A anchor clamps that is used for portable combination drilling of penetrating shaft to process | |
| CN207508772U (en) | Pneumatic side-push CNC spanner fixtures | |
| CN104389840B (en) | Cylinder connecting base | |
| CN203853586U (en) | Manual drilling machine for drilling of sheets | |
| CN209408233U (en) | A kind of self-centering grinding branch stake tool | |
| CN206732015U (en) | A kind of reinforcing bar cutter device | |
| CN204725148U (en) | Prevent the auxiliary support apparatus that screw mandrel is sagging | |
| CN106217361B (en) | The rubber block discharging manipulator of core assembly assemble mechanism | |
| US20200101707A1 (en) | Lamination machine | |
| CN204248315U (en) | For installing the slide mechanism of workpiece |
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 |