CN108817921A - A kind of horizontal press - Google Patents
A kind of horizontal press Download PDFInfo
- Publication number
- CN108817921A CN108817921A CN201810971491.2A CN201810971491A CN108817921A CN 108817921 A CN108817921 A CN 108817921A CN 201810971491 A CN201810971491 A CN 201810971491A CN 108817921 A CN108817921 A CN 108817921A
- Authority
- CN
- China
- Prior art keywords
- movable plate
- plate
- baffle
- horizontal press
- oil 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003786 synthesis reaction 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of horizontal press, including rack and rack-mounted hydraulic cylinder, knock-pin is connected on the plunger rod of hydraulic cylinder, face knock-pin is provided with movable plate, the movable plate is adjustable relative to the distance between knock-pin free end, can assist completing the disassembly and installation of workpiece by the cooperation between knock-pin and movable plate.The problems such as being easy to the installation and removal for carrying out workpiece in various structural member, have structure simple, and transmitting strength is big, and operating area is variable, easy to operate, and the lifting of workpiece, the remarkable advantages such as working efficiency height are convenient in horizontal installation.
Description
Technical field
The invention belongs to General hydraulic equipment technology field, in particular to a kind of horizontal press, in order to solve
Pincers worker problem inconvenient to the fractionation of mechanical fitting and installation in daily assembling process.It is low with failure rate, highly-safe, dimension
The features such as shield is simple, and operating cost is low, high production efficiency.
Background technique
The production industries such as metallurgy, machinery improve operating efficiency, it usually needs set of to reduce labor intensity of workers
Part is carried out component, component assembling and general assembly by the assembly technical requirement of mechanical equipment by professional equipment, and is adjusted, and is examined
Test with test run etc., make qualified mechanical equipment.During daily overhaul of the equipments, need to split the accessory of damage
It opens, or when new mechanical parts assembly synthesis, is required to some fractionations, pressing in tool, common tool such as draws horse, jack, pressure
Machine etc., but existing equipment exist it is inconvenient for use, and the problems such as inefficient operation.
Summary of the invention
It is an object of the invention to：In view of the above-mentioned problems of the prior art, providing a kind of horizontal press, solve
Pincers worker in daily assembling process to the fractionation of mechanical fitting and inconvenient installation the problems such as, have failure rate low, it is highly-safe,
The features such as maintenance is simple, and operating cost is low, high production efficiency.
What the technical solution of the technology of the present invention was realized in：A kind of horizontal press, including rack and it is mounted on machine
Hydraulic cylinder on frame is connected with knock-pin on the plunger rod of hydraulic cylinder, and face knock-pin is provided with movable plate, the activity
Plate is adjustable relative to the distance between knock-pin free end, can assist completing work by the cooperation between knock-pin and movable plate
The disassembly and installation of part.
Horizontal press of the present invention, the rack include bottom plate, perpendicular to the oil cylinder fixed plate of bottom plate, hydraulic oil
Cylinder is vertically mounted in oil cylinder fixed plate, and is equipped with two or more around hydraulic cylinder in oil cylinder fixed plate and is parallel to liquid
The free end of the steady brace of compressing cylinder, steady brace is connected with each other by pull rod fixed frame, and pull rod fixed frame integral installation
On bottom plate.
Horizontal press of the present invention, the movable plate are equipped with and supply between pull rod fixed frame and plunger rod
The movable plate sliding eye that the steady brace passes through, movable plate can be free to slide on steady brace.
Horizontal press of the present invention is provided with corresponding and evenly spaced several pins on the steady brace and inserts
Hole, for locking position of the movable plate on steady brace.
Horizontal press of the present invention is also connected with turn-screw between the oil cylinder fixed plate and movable plate, leads to
Cross the glide direction and sliding distance of the rotation adjust automatically movable plate of turn-screw.
Horizontal press of the present invention is equipped with oil cylinder protection board at the top of the hydraulic cylinder, and oil cylinder is protected
The tension rod thru-hole and screw rod through-hole passed through for steady brace and turn-screw is provided on plate.
Horizontal press of the present invention, for driving the driving motor of turn-screw to be mounted on the outer of oil cylinder fixed plate
Side.
Horizontal press of the present invention, the movable plate are provided centrally with the workpiece through-hole passed through for workpiece, live
Movable plate is removably equipped with a block baffle towards the side of hydraulic cylinder, and baffle corresponds at the workpiece through-hole of the movable plate
It is provided with baffle through-hole, the diameter of baffle through-hole is less than the diameter of workpiece through-hole.
Horizontal press of the present invention is provided with baffle fixing sleeve on the movable plate, and baffle can be directly inserted into
In baffle fixing sleeve, to realize the fixation to baffle.
Horizontal press of the present invention, the oil cylinder fixed plate are mounted on bottom plate by fixing seat, the fixation
Seat includes the fixing seat plate for being parallel to bottom plate, is fixed on bottom plate under fixing seat plate by two or more I-steel, and
And oil cylinder protection board is also secured in fixing seat.
Beneficial effects of the present invention are：By the horizontal press of innovative design, can be easy to in the middle part of various structure
The problems such as installation and removal of division of labor part, have structure simple, transmitting strength is big, and operating area is variable, and it is easy to operate, and crouch
The lifting of workpiece, the remarkable advantages such as working efficiency height are convenient in formula installation.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of horizontal press of the present invention；
Fig. 2 is the top view of horizontal press of the present invention；
Fig. 3 is the use state diagram of horizontal press of the present invention；
Fig. 4 is the schematic diagram of oil cylinder protection board of the present invention；
Fig. 5 is the structure and scheme of installation of guide wheel device of the present invention；
Fig. 6 is the scheme of installation of baffle of the present invention and baffle fixing sleeve；
Fig. 7 is the schematic diagram of baffle fixing sleeve of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
As shown, kind horizontal press, including rack 1 and rack-mounted hydraulic cylinder 2, hydraulic cylinder 2
Plunger rod 21 on be connected with knock-pin 22, face knock-pin 22 is provided with movable plate 3, the movable plate 3 it is adjustable relative to
The distance between 22 free end of knock-pin can assist completing the disassembly of workpiece by the cooperation between knock-pin 22 and movable plate 3
And installation.
Specifically, the rack 1 includes bottom plate 11, perpendicular to the oil cylinder fixed plate 12 of bottom plate 11, hydraulic cylinder 2 is vertically pacified
Around hydraulic cylinder 2, to be equipped with two or more be parallel to hydraulic in oil cylinder fixed plate 12, and in oil cylinder fixed plate 12
The free end of the steady brace 4 of oil cylinder 2, steady brace 4 is connected with each other by pull rod fixed frame 13, and pull rod fixed frame 13 is whole
It is mounted on bottom plate 11.
The movable plate 3 is equipped with what the confession steady brace 4 passed through between pull rod fixed frame 13 and plunger rod 21
Movable plate sliding eye 31, movable plate 3 can be free to slide on steady brace 4.
Corresponding and evenly spaced several pin jacks 41 are provided on the steady brace 4, it can be in the outer of movable plate 3
Pin 42 is inserted into side, barrier activity plate 3 is used for, to lock position of the movable plate 3 on steady brace 4.
It is also connected with turn-screw 5 between the oil cylinder fixed plate 12 and movable plate 3, is equipped with and is driven on movable plate 3
The matched lead screw bearing 51 of screw rod 5, can by the glide direction of the rotation adjust automatically movable plate 3 of turn-screw 5 and sliding away from
From to be adapted to the workpiece dismounting of different size machines.There are two symmetrical bearing cross holes 33 for the both ends setting of movable plate 3, use
The bearing fixation hole 34 for fixing lead screw bearing 51 is provided in installation lead screw bearing 51, and around bearing cross hole 33.
The top of the hydraulic cylinder 2 is equipped with oil cylinder protection board 14, and is provided on oil cylinder protection board 14 and draws for fixed
Four tension rod thru-holes 141 and two screw rod through-holes 142 that bar 4 and turn-screw 5 pass through, while being additionally provided with for hydraulic cylinder 2
The plunger rod through-hole 143 that passes through of plunger rod 21.
For driving the driving motor 51 of turn-screw 5 to be mounted on the outside of oil cylinder fixed plate 12.
The movable plate 3 is provided centrally with the workpiece through-hole 32 passed through for workpiece, and movable plate 3 is towards hydraulic cylinder 2
Side is removably equipped with a block baffle 6, and baffle 6 is logical corresponding to baffle is provided at the workpiece through-hole 32 of the movable plate 3
Hole 61, the diameter of baffle through-hole 61 are less than the diameter of workpiece through-hole 32.
It is provided with baffle fixing sleeve 7 on the movable plate 3, for installing baffle 6, the specific structure of baffle fixing sleeve 7 is：
It includes backboard 71 and two pieces of opposite L shape end plates 72 for being welded on 71 front face of backboard, and connects and close two pieces of L shape ends
The bottom plate 73 of 72 lower part of plate, result in formation of the baffle fixing sleeve 7 of box shell-like, baffle 6 can be inserted into baffle fixing sleeve 7 from above
In；The middle part of backboard 71 is provided with back plate aperture 711 corresponding with workpiece through-hole 32 and equal aperture.L shape end plate 72 includes side plate
721 and foreboard 722, and the top of two pieces of foreboards 722 is provided with corresponding notch 722a, avoids baffle 6 in baffle fixing sleeve 7
In it is stuck, inconvenience take out or be packed into.The both ends of backboard 71 are additionally provided with corresponding fixation hole 712, for passing through bolt for baffle
Fixing sleeve 7 is fixed on movable plate 3.The top of baffle 6 is also set up there are two corresponding lifting lug 62, to facilitate the lifting of baffle 6.
The oil cylinder fixed plate 12 is mounted on bottom plate 11 by fixing seat 15, and the fixing seat 15 includes being parallel to bottom plate
11 fixing seat plate 151, fixing seat plate 151 is lower to be fixed on bottom plate 11 by two or more I-steel 152, and oil
Cylinder protection board 14 is also secured in fixing seat 15.
The pull rod fixed frame 13 is also connect by the fixed frame stiffening plate 131 being arranged on the outside with bottom plate 11, to increase
Add the impact strength of pull rod fixed frame 13.
The both ends of oil cylinder protection board 14 towards the fixed plate 3 are provided with protection board stiffening plate 144, to increase oil cylinder guarantor
The impact strength of backplate 14.
The top of movable plate 3 corresponds to two ipsilateral steady braces 4 and is provided with two sets of guide wheel devices 8, guide wheel device 8 be by
Idler wheel 81, turning rolls 82, roller shaft 83, adjusting screw rod 84, fixing bolt 85 and rolling bearing 86 form.Turning rolls 82 passes through
Fixing bolt 85 tightens together with movable plate 3, and the rear and front end of turning rolls 82 is separately installed with two idler wheels 81, and idler wheel
81 middle parts are the spill wheel that can engage with the steady brace 4, by adjusting adjusting screw rod 84 it is elastic idler wheel 81 is pressed onto and
Steady brace 4 contacts, and can be integrally-regulated to the 4 movable plate sliding eyes 31 made on movable plate 3 and corresponding 4 fixed drawings
The outer surface of bar 4 does not contact as far as possible, and such movable plate 3 frictional force very little when being axially moved need to only overcome idler wheel 81
With the frictional force between steady brace 4, so that whole sliding is more smooth, the axial movement of movable plate 3 is more steady, can also
Abrasion is reduced, the service life of related accessory is extended.
Four steady braces 4 and hydraulic cylinder 2 of the horizontal press are horizontally mounted, and movable plate 3 is in turn-screw 5
It is moved in the horizontal direction under effect to adjust at a distance from oil cylinder protection board 14, the effective operation of the distance namely press machine
Region.
The operation principle of the present invention is that：
As shown in figure 3, the plunger rod 21 of hydraulic cylinder 2 stretches out to the right under the action of oil pressure, knock-pin is transferred force to
22, knock-pin 22 is transferred force to again on the intermediate bar 91 of the flange 9 of split workpiece, is split the flange 9 of workpiece just by baffle 6
The pressure blocked, therefore acted on intermediate bar 91 has been transmitted on baffle 6 and movable plate 3 further through the flange 9 of split workpiece,
Movable plate 3 at this time is resisted and can not be moved by 4 pins 42 again.And intermediate bar 91 has passed through the centre of baffle 6 and movable plate 3
Hole, when plunger rod 21 continues firmly, so that it may intermediate bar 91 be ejected, dismounting is completed.Conversely, split workpiece is rotated horizontally
180 °, intermediate bar 91 can be pressed into the flange 9 of split workpiece, complete press fitting.
The present invention has structure simple, and transmitting strength is big, and operating area is variable, easy to operate, and workpiece is convenient in horizontal installation
Lifting, the remarkable advantages such as working efficiency height.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of horizontal press, it is characterised in that：Including rack and rack-mounted hydraulic cylinder, hydraulic cylinder
Plunger rod on be connected with knock-pin, face knock-pin is provided with movable plate, the movable plate it is adjustable relative to knock-pin from
By the distance between end, it can assist completing the disassembly and installation of workpiece by the cooperation between knock-pin and movable plate.
2. horizontal press according to claim 1, it is characterised in that：The rack includes bottom plate, perpendicular to bottom plate
Oil cylinder fixed plate, hydraulic cylinder are vertically mounted in oil cylinder fixed plate, and are equipped in oil cylinder fixed plate around hydraulic cylinder
The free end of two or more the steady braces for being parallel to hydraulic cylinder, steady brace is connected with each other by pull rod fixed frame, and
Pull rod fixed frame integral installation is on bottom plate.
3. horizontal press according to claim 2, it is characterised in that：The movable plate is located at pull rod fixed frame and plunger
Between bar, and it is equipped with the movable plate sliding eye passed through for the steady brace, movable plate can be free to slide on steady brace.
4. horizontal press according to claim 3, it is characterised in that：It is provided on the steady brace corresponding and uniform
Several pin jacks at interval, for locking position of the movable plate on steady brace.
5. horizontal press according to claim 3, it is characterised in that：Also connect between the oil cylinder fixed plate and movable plate
It is connected to turn-screw, passes through the glide direction and sliding distance of the rotation adjust automatically movable plate of turn-screw.
6. horizontal press according to claim 5, it is characterised in that：Oil cylinder guarantor is installed at the top of the hydraulic cylinder
Backplate, and the tension rod thru-hole and screw rod through-hole passed through for steady brace and turn-screw is provided on oil cylinder protection board.
7. horizontal press according to claim 5, it is characterised in that：For driving the driving motor of turn-screw to install
In the outside of oil cylinder fixed plate.
8. horizontal press according to claim 1, it is characterised in that：Being provided centrally with for the movable plate is worn for workpiece
The workpiece through-hole crossed, movable plate are removably equipped with a block baffle towards the side of hydraulic cylinder, and baffle corresponds to the work
Baffle through-hole is provided at the workpiece through-hole of movable plate, the diameter of baffle through-hole is less than the diameter of workpiece through-hole.
9. horizontal press according to claim 8, it is characterised in that：Baffle fixing sleeve is provided on the movable plate,
Baffle can be directly inserted into baffle fixing sleeve, to realize the fixation to baffle.
10. horizontal press according to claim 6, it is characterised in that：The oil cylinder fixed plate is installed by fixing seat
On bottom plate, the fixing seat includes the fixing seat plate for being parallel to bottom plate, passes through two or more I-shapeds under fixing seat plate
Steel is fixed on bottom plate, and oil cylinder protection board is also secured in fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971491.2A CN108817921B (en) | 2018-08-24 | 2018-08-24 | Horizontal press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810971491.2A CN108817921B (en) | 2018-08-24 | 2018-08-24 | Horizontal press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817921A true CN108817921A (en) | 2018-11-16 |
| CN108817921B CN108817921B (en) | 2024-06-07 |
Family
ID=64151437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810971491.2A Active CN108817921B (en) | 2018-08-24 | 2018-08-24 | Horizontal press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817921B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807595A (en) * | 2019-03-29 | 2019-05-28 | 重庆重科智能装备研究院有限公司 | Numerical control servo horizontal precision pressing machine |
| CN110640438A (en) * | 2019-10-25 | 2020-01-03 | 淮南矿业(集团)有限责任公司 | Track pin shaft dismounting device |
| CN115229728A (en) * | 2022-08-16 | 2022-10-25 | 上海理工大学 | Underwater positioning pin press-fitting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008128239A (en) * | 2008-07-10 | 2010-01-20 | Открытое акционерное общество "Магнитогорский металлургический комбинат" (RU) | HORIZONTAL HYDRAULIC PRESS |
| CN202952029U (en) * | 2012-07-13 | 2013-05-29 | 南通皋液液压机有限公司 | Adjustable special hydraulic machine for pressing shaft of fan |
| CN203380573U (en) * | 2013-06-21 | 2014-01-08 | 纬创资通股份有限公司 | Pressing assembly equipment |
| CN203592288U (en) * | 2013-12-17 | 2014-05-14 | 新乡市振源机械设备有限责任公司 | Large horizontal hydraulic machine for tooth roller dismounting |
| CN104476791A (en) * | 2014-12-08 | 2015-04-01 | 上海宝钢物流有限公司 | Double-rod horizontal hydraulic machine |
| CN105364463A (en) * | 2015-12-24 | 2016-03-02 | 广船国际有限公司 | Bearing assembly/disassembly device and bearing assembly/disassembly method |
| CN205914955U (en) * | 2016-07-19 | 2017-02-01 | 青岛威达机械制造有限公司 | A hydraulic pressure gyro wheel frame group for shell ring group is right |
| CN208854102U (en) * | 2018-08-24 | 2019-05-14 | 四川六合锻造股份有限公司 | A kind of horizontal press |
-
2018
- 2018-08-24 CN CN201810971491.2A patent/CN108817921B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008128239A (en) * | 2008-07-10 | 2010-01-20 | Открытое акционерное общество "Магнитогорский металлургический комбинат" (RU) | HORIZONTAL HYDRAULIC PRESS |
| CN202952029U (en) * | 2012-07-13 | 2013-05-29 | 南通皋液液压机有限公司 | Adjustable special hydraulic machine for pressing shaft of fan |
| CN203380573U (en) * | 2013-06-21 | 2014-01-08 | 纬创资通股份有限公司 | Pressing assembly equipment |
| CN203592288U (en) * | 2013-12-17 | 2014-05-14 | 新乡市振源机械设备有限责任公司 | Large horizontal hydraulic machine for tooth roller dismounting |
| CN104476791A (en) * | 2014-12-08 | 2015-04-01 | 上海宝钢物流有限公司 | Double-rod horizontal hydraulic machine |
| CN105364463A (en) * | 2015-12-24 | 2016-03-02 | 广船国际有限公司 | Bearing assembly/disassembly device and bearing assembly/disassembly method |
| CN205914955U (en) * | 2016-07-19 | 2017-02-01 | 青岛威达机械制造有限公司 | A hydraulic pressure gyro wheel frame group for shell ring group is right |
| CN208854102U (en) * | 2018-08-24 | 2019-05-14 | 四川六合锻造股份有限公司 | A kind of horizontal press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807595A (en) * | 2019-03-29 | 2019-05-28 | 重庆重科智能装备研究院有限公司 | Numerical control servo horizontal precision pressing machine |
| CN110640438A (en) * | 2019-10-25 | 2020-01-03 | 淮南矿业(集团)有限责任公司 | Track pin shaft dismounting device |
| CN115229728A (en) * | 2022-08-16 | 2022-10-25 | 上海理工大学 | Underwater positioning pin press-fitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108817921B (en) | 2024-06-07 |
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Address after: 621007 Yanghe Village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Applicant after: Sichuan Liuhe Special Metal Materials Co.,Ltd. Address before: 621007 West Section of Baolun Road, Henan Industrial Park, Jiangyou City, Mianyang City, Sichuan Province Applicant before: SICHUAN LIUHE FORGING Co.,Ltd. |
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