CN108080930A - A kind of portal frame forcing press - Google Patents
A kind of portal frame forcing press Download PDFInfo
- Publication number
- CN108080930A CN108080930A CN201711395521.1A CN201711395521A CN108080930A CN 108080930 A CN108080930 A CN 108080930A CN 201711395521 A CN201711395521 A CN 201711395521A CN 108080930 A CN108080930 A CN 108080930A
- Authority
- CN
- China
- Prior art keywords
- door frame
- bearing
- hydraulic cylinder
- crossbeam
- shape
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of portal frame forcing presses, table base shape is in square, and the center of the main-vision surface of pedestal is machined with workpiece inlet and outlet, the shape is symmetrically installed with bottom plate on the table top in the table core position two sides of square, and door frame is welded on bottom plate, the top crossbeam of the door frame is connected with another door frame, the root of door frame and top are provided with reinforcing plate, hydraulic cylinder is assembled by pilot hole and crossbeam, and there are one cylindrical type pressure heads for connection on the hydraulic cylinder piston.The import and export that the bearing that the technical program is related to can be set on the table enters workbench, facilitate the disengaging of workpiece, the service life of bearing and manufacture assembling, using being all closely related, therefore will not be tilted in assembling, it will not cause bearing channel because stress is damaged, so as to extend the service life of bearing.
Description
Technical field
The present invention relates to portal frame forcing presses, are used when being assembled especially suitable for the bearing on vibrator.
Background technology
Existing vibrator applying working condition condition very severe, not only ambient humidity is big, dust particles are more, rotating speed is high, strong
Bearing life in vibratory impulse, i.e. vibrator using short, moreover, bearing assembling is exerted oneself unevenness, be typically staff simultaneously
Firmly bearing is pressed on axis, it is firmly irregular due to being manual operation, cause to exert a force not to bearing inner race during cold setting
, bearing inner race relative axle is caused to generate certain deviation amount, operation process middle (center) bearing inner ring will be worn comparatively fast, to bearing outer ring
Force is uneven, and bearing outer ring can also generate certain deviation amount compared with bearing hole, so that the outer ring abrasion of bearing is accelerated, therefore shadow
Ring the service life of bearing.
The content of the invention
The task of the present invention is a kind of Automatic manual transmission is proposed, firmly uniformly, a kind of portal frame pressure of bearing service life length
Power machine.
The task of the present invention is what is so completed, a kind of portal frame forcing press, it is characterised in that：Table base shape is in
Square, and the center of the main-vision surface of pedestal is machined with workpiece inlet and outlet, the shape is in the table core position of square
Bottom plate is symmetrically installed on the table top of two sides, and door frame is welded on bottom plate, the top crossbeam of the door frame and another
Door frame connects, and the root of door frame and top is provided with reinforcing plate, hydraulic cylinder is assembled by pilot hole and crossbeam, the hydraulic pressure
There are one cylindrical type pressure heads for connection in the cylinder piston.The bottom plate is fastened by bolts with table top, and the center of the crossbeam is machined with
Pilot hole.Workpiece inlet and outlet are in gap shape in the processing of the centre of table base, and the length of gap is along work
Platform pedestal is extended longitudinally to below hydraulic cylinder, and wide become narrow gradually at closing in the configured openings end of the gap is in semicircle shape.
The present invention has the following effects that：The import and export that the bearing that the technical program is related to can be set on the table enters
Workbench, facilitates the disengaging of workpiece, the service life of bearing and manufacture assembling, using being all closely related, therefore will not be tilted in assembling,
It will not cause bearing channel because stress is damaged, so as to extend the service life of bearing.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Drawing explanation：1st, table base, 2, bottom plate, 3, workpiece inlet and outlet, 4, gap, 5, door frame, 6, reinforcing plate, 7, horizontal
Beam, 8, hydraulic cylinder.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
For specific embodiment as shown in Figure 1, this forcing press includes table base 1,1 shape of table base is in four
It is square, and the center of the main-vision surface of pedestal is machined with workpiece inlet and outlet 3, the shape is in the table core position two of square
Bottom plate 2 is symmetrically installed on the table top of side, the bottom plate is fastened by bolts with table top, and door frame 5 is welded on bottom plate, institute
The top crossbeam for stating door frame is connected with another door frame, and shape is in portal frame, is provided with and is added around the root of door frame and top
Strong plate 6, the center of the crossbeam are machined with pilot hole, and hydraulic cylinder 8 is assembled by pilot hole and crossbeam, and the hydraulic cylinder passes through liquid
Pressure station provides moves under the piston on power drive hydraulic cylinder.There are one cylindrical type pressure heads for connection on the hydraulic cylinder piston.
Workpiece inlet and outlet be the central part processing in table base in gap shape, the length of gap is along workbench
Pedestal is extended longitudinally to below hydraulic cylinder, and wide become narrow gradually at closing in the configured openings end of the gap is in semicircle shape.
In summary, the technical program includes table base 1, workpiece inlet and outlet 2, gap 4, hydraulic cylinder 8, solves existing
It exerts oneself when having the assembling of technology bearing uneven, and the problem of bearing disengaging workbench inconvenience.
During work, by axis from workpiece import into being placed on the table top of semicircle shape, moved down by the piston on hydraulic cylinder
By cylindrical type pressure head by bearing press mounting on axis, then axis is packed into together with bearing in bearing saddle bore, in order to protect during press fitting
It is injury-free to protect bearing, cushion block is lined with above bearing, after having assembled, hydraulic cylinder drives backward stroke of the piston.Bearing assembling is completed, from
And with easy to operate, assembling is quick.
In the present invention, unless otherwise clearly defined and limited, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language should be interpreted broadly, and can be two members for example, it may be being fixedly connected or being detachably connected or integrally connected
Connection inside part.For those skilled in the art, above-mentioned term can be understood the present invention's as the case may be
Concrete meaning.
Claims (3)
1. a kind of portal frame forcing press, it is characterised in that：Table base shape is in square, and the center of the main-vision surface of pedestal
Workpiece inlet and outlet are machined with, the shape is symmetrically installed with bottom on the table top in the table core position two sides of square
Plate, and door frame is welded on bottom plate, the top crossbeam of the door frame is connected with another door frame, around the root of door frame and top
End is provided with reinforcing plate, and hydraulic cylinder is assembled by pilot hole and crossbeam, and there are one cylindrical type pressures for connection on the hydraulic cylinder piston
Head.
2. a kind of portal frame forcing press as described in claim 1, it is characterised in that：The bottom plate is tight by bolt with table top
Gu the center of the crossbeam is machined with pilot hole.
3. a kind of portal frame forcing press as described in claim 1, it is characterised in that：The workpiece inlet and outlet are at workbench bottom
In gap shape, the length of gap is extended longitudinally to along table base below hydraulic cylinder, described for the centre processing of seat
Wide become narrow gradually at closing in the configured openings end of gap is in semicircle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395521.1A CN108080930A (en) | 2017-12-21 | 2017-12-21 | A kind of portal frame forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395521.1A CN108080930A (en) | 2017-12-21 | 2017-12-21 | A kind of portal frame forcing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080930A true CN108080930A (en) | 2018-05-29 |
Family
ID=62178286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395521.1A Pending CN108080930A (en) | 2017-12-21 | 2017-12-21 | A kind of portal frame forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044699A (en) * | 2019-04-22 | 2019-07-23 | 重庆大学 | A kind of material compression test and collecting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292036U (en) * | 2011-09-02 | 2012-07-04 | 董金奎 | Mechanical bearing press |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN202742004U (en) * | 2012-06-28 | 2013-02-20 | 中煤第三建设（集团）有限责任公司三十工程处 | Auxiliary bearing press fitting worktable and pressure machine |
| CN203542522U (en) * | 2013-10-25 | 2014-04-16 | 安徽天驰机械制造有限公司 | Press fitting die for hub bearing outer ring |
| CN105459015A (en) * | 2016-01-21 | 2016-04-06 | 河南省大方重型机器有限公司 | Crane wheel bearing pressing-in device |
| CN205148213U (en) * | 2015-11-02 | 2016-04-13 | 陕西法士特齿轮有限责任公司 | Output shaft both ends conical bearing is to pressing anchor clamps |
| CN105914959A (en) * | 2016-06-24 | 2016-08-31 | 浙江伟康电机有限公司 | Automatic mounting equipment for motor bearing |
| CN207710230U (en) * | 2017-12-21 | 2018-08-10 | 河南太行重型机械股份有限公司 | A kind of portal frame forcing press |
-
2017
- 2017-12-21 CN CN201711395521.1A patent/CN108080930A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202292036U (en) * | 2011-09-02 | 2012-07-04 | 董金奎 | Mechanical bearing press |
| CN102699673A (en) * | 2012-06-27 | 2012-10-03 | 横店集团联宜电机有限公司 | Press fitting device for bearing |
| CN202742004U (en) * | 2012-06-28 | 2013-02-20 | 中煤第三建设（集团）有限责任公司三十工程处 | Auxiliary bearing press fitting worktable and pressure machine |
| CN203542522U (en) * | 2013-10-25 | 2014-04-16 | 安徽天驰机械制造有限公司 | Press fitting die for hub bearing outer ring |
| CN205148213U (en) * | 2015-11-02 | 2016-04-13 | 陕西法士特齿轮有限责任公司 | Output shaft both ends conical bearing is to pressing anchor clamps |
| CN105459015A (en) * | 2016-01-21 | 2016-04-06 | 河南省大方重型机器有限公司 | Crane wheel bearing pressing-in device |
| CN105914959A (en) * | 2016-06-24 | 2016-08-31 | 浙江伟康电机有限公司 | Automatic mounting equipment for motor bearing |
| CN207710230U (en) * | 2017-12-21 | 2018-08-10 | 河南太行重型机械股份有限公司 | A kind of portal frame forcing press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044699A (en) * | 2019-04-22 | 2019-07-23 | 重庆大学 | A kind of material compression test and collecting method |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |