CN103962828B - floating pressure head device - Google Patents
floating pressure head device Download PDFInfo
- Publication number
- CN103962828B CN103962828B CN201410174389.1A CN201410174389A CN103962828B CN 103962828 B CN103962828 B CN 103962828B CN 201410174389 A CN201410174389 A CN 201410174389A CN 103962828 B CN103962828 B CN 103962828B
- Authority
- CN
- China
- Prior art keywords
- pressure head
- oil
- oil cylinder
- cavity
- head device
- 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.)
- Expired - Fee Related
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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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a floating pressure head device. The floating pressure head device comprises an oil distributing base, a base, an index plate, a positioning plate and multiple pressure head assemblies in a sequential overlaying mode. Multiple through installation grooves are formed in the base and the index plate. The pressure head assemblies are correspondingly arranged in the installation grooves. Each pressure head assembly can horizontally move in the corresponding installation groove. A cavity is formed in the oil distributing base, and the oil distributing base is provided with an oil filling port which leads to the cavity. A one-way valve is installed on the oil distributing base, and multiple oil outlets are respectively formed in the oil distributing base and lead to the cavity. Hydraulic hoses are correspondingly connected between the oil outlets and the pressure head assemblies. Hydraulic oil in all the pressure head assemblies is communicated, so that press fitting force of pressure heads of all the pressure head assemblies is even, press fitting is performed on each part in place, and press fitting precision is improved. Multiple parts can be pressed into the device in a one-off mode, so that time is saved, efficiency is improved, operation is convenient and cost is reduced, and the number of the pressure heads of all the pressure head assemblies can be designed according to workpieces.
Description
Technical field
The present invention relates to press-loading apparatus field, specifically a kind of for the multiple part of synchronous press mounting and the higher floating of precision
Indenter device.
Background technology
In mechanical press mounting industry, when press-fiting to multiple parts, frequently with method be by multiple pressure heads vertically
It is fixing that when press-fiting part, each pressure head corresponds on multiple parts respectively on one sheet, then to whole plate pressure, by pressure
Head transfers the pressure on part, the multiple pressure head pressure assembling force of this method uneven it is impossible to ensure that part puts in place simultaneously, and plus
Work requires higher.Also the way having is that multiple parts are singly press-fited, and it is many, when press-fiting that this method press-fits step
Between long, less efficient.Also have method to be that multiple driving sources are set, correspond to a part respectively, but this method is relatively costly, peace
Dress is complicated.
Content of the invention
For making up the deficiencies in the prior art, it is an object of the invention to provide a kind of floating pressure head device is it is adaptable to multiple
Part carries out synchronous press mounting and the higher situation of precision.
Technical scheme is as follows：
A kind of floating pressure head device, includes point font, pedestal, index dial and positioning disk and the multiple pressure being sequentially stacked
Head assembly it is characterised in that：Described pedestal and index dial are provided with the multiple mounting grooves connecting, described multiple press head group
Part is correspondingly arranged in multiple mounting grooves respectively, and each pressure head component can move horizontally respectively in the mounting groove being located, institute
It is provided with cavity, a point font is provided with the pouring orifice leading to cavity and is provided with check valve, in point font stated on point font respectively
It is provided with the multiple oil-outs leading to cavity, between described multiple oil-outs and multiple pressure head component, be connected respectively hydraulic pressure
Flexible pipe.
Described floating pressure head device it is characterised in that：Between described pedestal and index dial and described index dial
Fixed by screw respectively and positioning disk between.
Described floating pressure head device it is characterised in that：Described pedestal is connected with driving source.
Described floating pressure head device it is characterised in that：Described multiple pressure head component include pipe joint, oil cylinder respectively
Installed part, oil cylinder, pressing head seat, ram shaft and pressure head afterwards, described pipe joint is arranged on installed part after oil cylinder, described oil cylinder
It is connected by screw thread cooperation between installed part and oil cylinder afterwards, described oil cylinder is fixedly mounted on pressing head seat by screw thread cooperation
On, the piston rod of described oil cylinder is against in ram shaft, the removable end being arranged on ram shaft of described pressure head.
Described floating pressure head device it is characterised in that：Described multiple mounting grooves are respectively rectangular configuration.
Described floating pressure head device it is characterised in that：Described multiple mounting grooves are equal along the circumference of pedestal and index dial
Even distribution, described multiple oil-outs are along the even circumferential distribution dividing font.
Described floating pressure head device it is characterised in that：It is respectively equipped with and described sky on described point of font four the week side of boss wall
Multiple perforates that chamber is connected, the oral area of the plurality of perforate is respectively equipped with hexagonal socket head plug.
Described floating pressure head device it is characterised in that：The oral area of the plurality of oil-out is respectively equipped with pipe joint.
Compared with the prior art, the present invention has the beneficial effect that：
1st, the cavity in each pressure head component of the present invention all connected by hydraulic hose with the cavity in point font it is achieved that
The connection of hydraulic oil in each pressure head component, so that the pressure head pressure assembling force of each pressure head component is uniformly it is ensured that each part is equal
It is press-fit into place, improve and press-fit precision.
2nd, the present invention can disposably be pressed into multiple parts, saved the time, improve efficiency.
3rd, by positioning disk, the centre-to-centre spacing of the pressure head to each pressure head component positions the present invention, can by changing positioning disk
To be applied to different workpiece, easy to operate, reduce cost, and the quantity of the pressure head of each pressure head component can set according to workpiece
Meter.
Brief description
Fig. 1 is present configuration sectional view.
Fig. 2 is present configuration stereogram.
Fig. 3 is the base construction top view of the present invention.
Fig. 4 is the index dial structure top view of the present invention.
Specific embodiment
Referring to accompanying drawing, a kind of floating pressure head device, include point font 1 being sequentially stacked, pedestal 2, index dial 3 and positioning
Disk 4 and multiple pressure head component, pedestal 2 and index dial 3 are provided with the multiple mounting grooves 15 connecting, and multiple pressure head component are respectively
It is correspondingly arranged in multiple mounting grooves 15, and each pressure head component can move horizontally respectively in the mounting groove being located, point font 1
Inside it is provided with cavity 14, a point font 1 is provided with the pouring orifice leading to cavity 14 and is provided with check valve 5, point font 1 is respectively equipped with
Lead to multiple oil-outs of cavity 14, between multiple oil-outs and multiple pressure head component, be connected respectively hydraulic hose 7.
In the present invention, fixed by screw respectively between pedestal 2 and index dial 3 and between index dial 3 and positioning disk 4；
Pedestal 2 is connected with driving source；Multiple pressure head component include pipe joint 8, installed part 9, oil cylinder 10, pressing head seat after oil cylinder respectively
11st, ram shaft 12 and pressure head 13, pipe joint 8 is arranged on installed part 9 after oil cylinder, logical between installed part 9 and oil cylinder 10 after oil cylinder
Cross screw thread cooperation to be connected, oil cylinder 10 is fixedly mounted on pressing head seat 11 by screw thread cooperation, and the piston rod of oil cylinder 10 is against pressure
On head axle 12, the removable end being arranged on ram shaft 12 of pressure head 13；
Multiple mounting grooves 15 are respectively rectangular configuration；Multiple mounting grooves 15 divide along the even circumferential of pedestal 2 and index dial 3
Cloth, multiple oil-outs are along the even circumferential distribution of point font 1；Divide to be respectively equipped with font 1 four the week side of boss wall and be connected with cavity 14
Multiple perforates, the oral area of multiple perforates is respectively equipped with hexagonal socket head plug 6；The oral area of multiple oil-outs is respectively equipped with pipe joint.
The course of work of the present invention is as follows：
First suitable positioning disk 4 is selected according to associated workpiece, so that pressure head 13 correspondence is placed in above part, driving source is to base
Seat 2 pressure, drives whole device motion, and when pressure head 13 touches part, pressure can react on hydraulic oil, and hydraulic oil can root
Touch the sequencing of part and the size of reaction force according to pressure head between the cavity in cavity 14 and each pressure head component
Mobile it is achieved that the micro floating of pressure head, because the hydraulic oil in each pressure head component is connected by the cavity 14 in point font 1,
It is achieved thereby that the pressure assembling force of the pressure head of each pressure head component is uniformly it is ensured that each part all can be press-fit into place.
Claims (7)
1. a kind of floating pressure head device, includes point font, pedestal, index dial and positioning disk and the multiple pressure head being sequentially stacked
Assembly it is characterised in that：Described pedestal and index dial are provided with the multiple mounting grooves connecting, described multiple pressure head component
It is correspondingly arranged at respectively in multiple mounting grooves, and each pressure head component can move horizontally respectively in the mounting groove being located, described
Point font in be provided with cavity, a point font is provided with the pouring orifice leading to cavity and is provided with check valve, and point font sets respectively
There are the multiple oil-outs leading to cavity, be connected respectively hydraulic pressure between described multiple oil-outs and multiple pressure head component soft
Pipe；
Described multiple pressure head component include pipe joint, installed part, oil cylinder, pressing head seat, ram shaft and pressure head after oil cylinder respectively,
Described pipe joint is arranged on installed part after oil cylinder, is connected by screw thread cooperation after described oil cylinder between installed part and oil cylinder
Connect, described oil cylinder is fixedly mounted on pressing head seat by screw thread cooperation, and the piston rod of described oil cylinder is against in ram shaft, described
The removable end being arranged on ram shaft of pressure head.
2. floating pressure head device according to claim 1 it is characterised in that：Between described pedestal and index dial and institute
Fixed by screw respectively between the index dial stated and positioning disk.
3. floating pressure head device according to claim 1 it is characterised in that：Described pedestal is connected with driving source.
4. floating pressure head device according to claim 1 it is characterised in that：Described multiple mounting grooves are respectively rectangle knot
Structure.
5. floating pressure head device according to claim 1 it is characterised in that：Described multiple mounting grooves are along pedestal and indexing
The even circumferential distribution of disk, described multiple oil-outs are along the even circumferential distribution dividing font.
6. floating pressure head device according to claim 1 it is characterised in that：It is respectively equipped with described point of font four the week side of boss wall
The multiple perforates being connected with described cavity, the oral area of the plurality of perforate is respectively equipped with hexagonal socket head plug.
7. floating pressure head device according to claim 1 it is characterised in that：The oral area of the plurality of oil-out is respectively equipped with
Pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174389.1A CN103962828B (en) | 2014-04-26 | 2014-04-26 | floating pressure head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174389.1A CN103962828B (en) | 2014-04-26 | 2014-04-26 | floating pressure head device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103962828A CN103962828A (en) | 2014-08-06 |
| CN103962828B true CN103962828B (en) | 2017-02-15 |
Family
ID=51233090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410174389.1A Expired - Fee Related CN103962828B (en) | 2014-04-26 | 2014-04-26 | floating pressure head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103962828B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182886B (en) * | 2016-08-30 | 2018-07-31 | 博众精工科技股份有限公司 | A kind of separate type pressing device |
| CN106217938B (en) * | 2016-08-30 | 2017-11-17 | 苏州博众精工科技有限公司 | A kind of floating pressing module |
| CN108971946A (en) * | 2018-08-29 | 2018-12-11 | 无锡蓝力智能装备有限公司 | A kind of equipressure floating press-loading device |
| CN110355550B (en) * | 2019-08-02 | 2020-07-03 | 安徽江淮汽车集团股份有限公司 | Semi-automatic press-fitting mechanism for seat ring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE510090C2 (en) * | 1996-10-11 | 1999-04-19 | Volvo Lastvagnar Ab | Elongated cylinder head with cavities for injection units and fuel supply devices |
| CN201279675Y (en) * | 2008-10-28 | 2009-07-29 | 荆州神电实业有限公司 | Rapid adjustment mechanism for multi-shaft screw down apparatus |
| CN101716722B (en) * | 2009-11-20 | 2011-06-08 | 合肥压力机械有限责任公司 | Multi-head floating pressure head device |
| CN202317608U (en) * | 2011-11-18 | 2012-07-11 | 龙口金正机械有限公司 | Device of automobile brake disc for press mounting bolt |
| CN202622302U (en) * | 2012-06-14 | 2012-12-26 | 南方天合底盘系统有限公司 | Screw bolt pressing and installing device |
| CN202684465U (en) * | 2012-07-17 | 2013-01-23 | 南京斯凯汽车设备制造有限责任公司 | Multi-point balance press-mounting device |
-
2014
- 2014-04-26 CN CN201410174389.1A patent/CN103962828B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103962828A (en) | 2014-08-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |