CN110202351A - A kind of roll shaft automatic press mounting mechanism and pressing method - Google Patents
A kind of roll shaft automatic press mounting mechanism and pressing method Download PDFInfo
- Publication number
- CN110202351A CN110202351A CN201910424629.1A CN201910424629A CN110202351A CN 110202351 A CN110202351 A CN 110202351A CN 201910424629 A CN201910424629 A CN 201910424629A CN 110202351 A CN110202351 A CN 110202351A
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- CN
- China
- Prior art keywords
- roll shaft
- axis
- cylinder
- clamping
- workbench
- 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.)
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Classifications
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- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- 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
Abstract
The invention discloses a kind of roll shaft automatic press mounting mechanism and its pressing methods, press-loading device includes fixed mechanism and the set axis set on fixed mechanism side wall, the press-loading device further includes workbench, is used to adjust the clamping position-limit mechanism that clamping spacing roll shaft is limited and the delivery device for that will clamp the roll shaft guide sleeve axis after limiting on workbench, and the roll shaft after the set axis and clamping limit is coaxially disposed.The present invention carries out limit clamping by the roll shaft being placed on workbench, forms guide channel of the roll shaft towards set axis assembly direction, by delivery device by roll shaft guide sleeve axis, so that the two, which wears conjunction, realizes press fitting.
Description
Technical field
The invention belongs to carrying roller produce auxiliary press-loading device technical field, and in particular to a kind of roll shaft automatic press mounting mechanism and
Pressing method.
Background technique
Carrying roller is the load bearing component on belt conveyor, and usage amount is larger.Carrying roller by roller skin, roll shaft, bearing block, bearing,
The composition such as interior external seal, shaft block ring and axis.Wherein, roll shaft and set axis are in assembling process, since roll shaft cannot limit well
Position is not easy centered cover axis, human assistance centering, inefficiency, labour cost height, large labor intensity, and safety is poor.
Summary of the invention
Present invention seek to address that the technical problems existing in the prior art.For this purpose, the present invention provides a kind of roll shaft from dynamic pressure
Mounting mechanism and pressing method, it is therefore an objective to convenient for roll shaft guide sleeve axis to be pressed.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of roll shaft automatic press mounting mechanism, including fixed mechanism and set on the set axis of fixed mechanism side wall, the pressing machine
Structure further include workbench, on workbench for adjust clamp the clamping position-limit mechanism that is limited of spacing roll shaft and
For that will clamp the delivery device of the roll shaft guide sleeve axis after limiting, the roll shaft after the set axis and clamping limit is coaxially disposed.
The clamping position-limit mechanism includes first clamping plate, second clamping plate and drives first clamping plate and second clamping plate opposite or anti-
To the driving mechanism of movement, first clamping plate and the clamping face of second clamping plate are parallel with the set axis of axis, and first clamping plate with
The direction of motion of second clamping plate with set axis axis perpendicular.
The driving mechanism includes the first cylinder and the second cylinder for being respectively arranged on workbench two sides in the same direction, the first gas
Cylinder is connect with first clamping plate, and the second cylinder is connect with second clamping plate.
The clamping position-limit mechanism further includes the guiding groove in the middle part of workbench upper surface, is oriented to the guiding of groove
Extending direction is parallel with the set axis of axis.
The delivery device includes the third cylinder on the workbench, the telescopic end of third cylinder push roll shaft along
Cover the axis direction movement of axis.
The press-loading device further includes the elevating mechanism set on workbench bottom end, and the elevating mechanism is fixed on pedestal
On.
The elevating mechanism includes multiple hydraulic cylinder or cylinder for being distributed in workbench bottom face, hydraulic cylinder or cylinder
Bottom end is fixedly connected with pedestal, and the top telescopic end of hydraulic cylinder or cylinder is connect with workbench bottom face.
The fixed mechanism includes vertical connection frame and the fixing seat in the middle part of vertical connection frame, fixing seat horizontal connection
There is set axis connection seat.
The fixed mechanism further includes retaining ring pressing sleeve and shaft block ring, and the set axis is equipped with close to one end of shaft block ring and leads
To plate.
The pressing method of roll shaft automatic press mounting mechanism, includes the following steps:
It is fixed Step 1: axis limit will be covered by fixed mechanism；
Step 2: roll shaft is placed on workbench, height to the roll shaft and set axis for adjusting workbench is in same flat
Face；
Step 3: roll shaft clamping limit, makes roll shaft and set axis coaxial line；
Step 4: starting delivery device, roll shaft is pushed to set axis, press fitting is completed.
Beneficial effects of the present invention: the present invention carries out limit clamping by the roll shaft being placed on workbench, forms roller
The guide channel of axis towards set axis assembly direction is pressed by delivery device by roll shaft guide sleeve axis so that the two is worn conjunction and realized.
And workbench is height-adjustable, adapts to the assembly demand of different height.Between two clamping plates for limiting clamping device
Distance is adjustable, is suitable for the limit clamping of different size roll shafts.The present invention can improve press fitting efficiency, and highly-safe, save
Manpower.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram at workbench of the present invention；
Fig. 2 is the structural schematic diagram of fixed mechanism of the present invention；
Fig. 3 is the structural schematic diagram that workbench of the present invention is fixed on pedestal by elevating mechanism；
Fig. 4 is the structural schematic diagram for covering axis.
In the figure, it is marked as
1, set axis, 2, workbench, 3, roll shaft, 4, first clamping plate, 5, second clamping plate, the 6, first cylinder, the 7, second cylinder,
8, third cylinder, 9, hydraulic cylinder, 10, pedestal, 11, supporting plate, 12, vertical connection frame, 13, fixing seat, 14, set axis connection seat,
15, retaining ring pressing sleeve, 16, shaft block ring, 17, guide plate, 18, conical section, 19, power cylinder, 20, group inserted sheet, 21, retaining ring library axis,
22, retaining ring library axis pressing sleeve.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.It should be noted that term " on ", "lower", "front", "rear", "left", "right", "vertical", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as the limitation to invention.
As shown in Figures 1 to 4, a kind of roll shaft automatic press mounting mechanism, including fixed mechanism and set on fixed mechanism side wall
Cover axis 1, the press-loading device further include workbench 2, on workbench 2 for adjust clamping spacing roll shaft 3 limited
Position clamping position-limit mechanism and for will clamp limit after 3 guide sleeve axis 1 of roll shaft delivery device, set axis 1 with clamp limit
Roll shaft 3 afterwards is coaxially disposed.Wherein, clamping locating part mechanism can be adjusted correspondingly clamping according to various sizes of roll shaft
Spacing, the chucking power formed is relatively small, can be just to contact, or has lesser spacing, if guarantee roll shaft into
Row cross spacing, avoids double swerve, and in delivery device push, roll shaft is moved along the axis direction of set axis.
Clamping position-limit mechanism include first clamping plate 4, second clamping plate 5 and drive first clamping plate 4 and second clamping plate 5 opposite or
Heterodromous driving mechanism, first clamping plate 4 is parallel with the set axis of axis 1 with the clamping face of second clamping plate 5, and the first folder
The direction of motion of plate 4 and second clamping plate 5 with set 1 axis perpendicular of axis.Driving mechanism includes being respectively arranged on workbench 2 in the same direction
The first cylinder 6 and the second cylinder 7 of two sides, the first cylinder 6 are connect with first clamping plate 4, and the second cylinder 7 connects with second clamping plate 5
It connects.First clamping plate clamping plate identical with the structure of second clamping plate, the first cylinder and the second cylinder are identical cylinder, two clamping plates
The distance of middle separated time apart from workbench is identical.When operation, workbench 2 is first placed in the side of set axis, so that work
Bisector in the middle part of platform and the axis of set axis are on the same line, later will by boom hoisting or feeding manipulator
Roll shaft is placed on workbench, and guarantees that its is directed toward set axis when roll shaft placement as far as possible, starts two cylinders, two cylinders difference
It is corresponding to start corresponding clamping plate, so that the synchronous middle separated time towards workbench of two clamping plates moves, in the middle part of the two moves to,
Roll shaft limit is held on the middle part of workbench, at this point, the pitch space formed between two clamping plates forms the guiding of roll shaft
Moving conduit, certainly, for the ease of the guiding movement of roll shaft, two clamping plates just contact with roll shaft outer surface and without extruding forces, or
The outside wall surface of two clamping plate of person and roll shaft has lesser gap, at this time can roll shaft while form preferable guiding role, also
Do not interfere roll shaft towards set axis movement.In the corresponding position of the first cylinder and the second cylinder, it is respectively equipped with protective frame, on the one hand just
In playing the role of protection, on the other hand, certain limit fastening effect is also functioned to cylinder, while also rising to corresponding clamping plate
To certain position-limiting action.
There is roll shaft the phenomenon that arbitrarily rolling on working face in order to avoid just placing roll shaft, above-mentioned clamping position-limit mechanism
It further include the guiding groove in the middle part of workbench upper surface, the guiding extending direction for being oriented to groove is equal with the set axis of axis
Row.Guiding groove roll shaft plays the role of pre-determined bit, cooperates with use with two clamping plates, plays preferably clamping limit effect.
Delivery device includes the third cylinder 8 on the workbench 2, the telescopic end of third cylinder 8 push roll shaft along
Cover the axis direction movement of axis.This third cylinder arrangement is in the adjacent side of the first cylinder of setting and the second cylinder, and third
The motion profile of the telescopic end of cylinder is along the axis extending direction for covering axis.Here the first cylinder, the second cylinder, third cylinder
Hydraulic cylinder can be used.
Due to different installation requirements, the height for covering axis may be different, in order to increase the applicability of said mechanism,
Above-mentioned press-loading device further includes the elevating mechanism set on workbench bottom end, and elevating mechanism is fixed on pedestal.Elevating mechanism packet
Including multiple hydraulic cylinders 9 or cylinder for being distributed in workbench bottom face, the bottom end of hydraulic cylinder 9 or cylinder is fixedly connected with pedestal,
The top telescopic end of hydraulic cylinder or cylinder is connect with workbench bottom face.In order to guarantee the stability of connection, hydraulic cylinder and bottom
Seat is also connected by fixed angle plate, and the bottom end surrounding of each hydraulic cylinder can be respectively mounted one fixed angle plate of connection.
Fixed mechanism can realize that preferably, fixed mechanism includes supporting plate 11, vertical connection frame 12 using existing mechanism
With the fixing seat 13 for being set to vertical 12 middle part of connection frame, 13 horizontal connection of fixing seat has set axis connection seat 14.It covers axis and set axis connects
The corresponding installation of joint chair is fixed.
Above-mentioned fixed mechanism further includes retaining ring pressing sleeve 15 and shaft block ring 16, and set axis is equipped with close to one end of shaft block ring and leads
To plate 17.It is equipped with track groove in fixing seat, power cylinder 19 is installed at the top of vertical connection frame, is connected on the piston of power cylinder
Vertical to dial inserted sheet 20, horizontal connection has a retaining ring library axis 21 in fixing seat, the axis of retaining ring library axis 21 and set axis be parallel to each other and
Positioned at same vertical plane, the stroke face for dialling inserted sheet 20 is concordant with the axial end of retaining ring library axis 21.Guide plate 17 is used according to axis
The opening shape of retaining ring 16 designs, and completes to the guiding in 16 moving process of shaft block ring, shaft block ring is on set axis 1 for gradually
It struts, therefore is set as the bullet that left end is microcephaly, i.e., conical section 18 shown in Fig. 4 for axis is covered.Cover the end face of the left end microcephaly of axis
It is concordant with the set left side of axis connection seat, convenient for the shaft block ring of fixing seat inner orbit trench bottom is pushed to set axis, retaining ring library axis
Pressing sleeve 22 and retaining ring pressing sleeve 15 are all fixedly arranged on supporting plate 11 by the cylinder body of the rear part.
The pressing method of the roll shaft automatic press mounting mechanism, includes the following steps:
It is fixed Step 1: axis limit will be covered by fixed mechanism, set axis is specifically passed through into set axis connection seat and fixing seat
It being fixedly connected, covers axis connection seat at this time and be horizontally fixed on fixing seat side, the axis to guarantee set axis is parallel with horizontal line, Gu
Reservation is fixed on the middle part of vertical connection frame, and vertical connection frame is fixed on supporting plate；
Step 2: roll shaft is placed on workbench, height to the roll shaft and set axis for adjusting workbench is in same flat
Face, specifically by roll shaft by mechanical arm or boom hoisting be placed in the middle part of workbench, start the hydraulic cylinder of lifting,
Stop continuing to rise when the height of workbench rises to after axis is in same plane with set axis；
Step 3: roll shaft clamping limit, makes roll shaft and set axis coaxial line, specifically starts the first cylinder and the second gas
Cylinder drives two corresponding clamping plates to move toward one another, and roll shaft is limited in workbench respectively under two cylinder synchronous effects
Middle part, at this time roll shaft and set axis coaxial line；
Step 4: starting delivery device (third cylinder), roll shaft is pushed to set axis, press fitting is completed.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. a kind of roll shaft automatic press mounting mechanism, including fixed mechanism and set on the set axis of fixed mechanism side wall, which is characterized in that institute
State the clamping limit that press-loading device further includes workbench, limited on workbench for adjusting clamping spacing roll shaft
Position mechanism and for will clamp limit after roll shaft guide sleeve axis delivery device, the set axis with clamp limit after roll shaft it is same
Axis setting.
2. roll shaft automatic press mounting mechanism according to claim 1, which is characterized in that the clamping position-limit mechanism includes the first folder
Plate, second clamping plate and drive first clamping plate and second clamping plate is opposite or heterodromous driving mechanism, first clamping plate are pressed from both sides with second
The clamping face of plate is parallel with the set axis of axis, and the direction of motion of first clamping plate and second clamping plate is mutually hung down with set axis axis
Directly.
3. roll shaft automatic press mounting mechanism according to claim 2, which is characterized in that the driving mechanism includes being respectively arranged on work
Make the first cylinder and the second cylinder of platform two sides in the same direction, the first cylinder is connect with first clamping plate, the second cylinder and the second folder
Plate connection.
4. roll shaft automatic press mounting mechanism according to claim 2, which is characterized in that the clamping position-limit mechanism further includes being set to
Guiding groove in the middle part of workbench upper surface, the guiding extending direction for being oriented to groove are parallel with the set axis of axis.
5. roll shaft automatic press mounting mechanism according to claim 1, which is characterized in that the delivery device includes flat set on work
Third cylinder on platform, the telescopic end of third cylinder push roll shaft to move along the axis direction of set axis.
6. roll shaft automatic press mounting mechanism according to claim 1, which is characterized in that the press-loading device further includes being set to work
The elevating mechanism of platform bottom end, the elevating mechanism are fixed on pedestal.
7. roll shaft automatic press mounting mechanism according to claim 6, which is characterized in that the elevating mechanism includes multiple is distributed in
The bottom end of the hydraulic cylinder or cylinder of workbench bottom face, hydraulic cylinder or cylinder is fixedly connected with pedestal, hydraulic cylinder or cylinder
Top telescopic end is connect with workbench bottom face.
8. roll shaft automatic press mounting mechanism according to claim 1, which is characterized in that the fixed mechanism includes vertical connection frame
With the fixing seat being set in the middle part of vertical connection frame, fixing seat horizontal connection has set axis connection seat.
9. roll shaft automatic press mounting mechanism according to claim 1, which is characterized in that the fixed mechanism further includes retaining ring pressing sleeve
And shaft block ring, the set axis are equipped with guide plate close to one end of shaft block ring.
10. the pressing method of any one of -9 roll shaft automatic press mounting mechanisms according to claim 1, which is characterized in that including such as
Lower step:
It is fixed Step 1: axis limit will be covered by fixed mechanism；
Step 2: roll shaft is placed on workbench, height to the roll shaft and set axis for adjusting workbench is in same plane；
Step 3: roll shaft clamping limit, makes roll shaft and set axis coaxial line；
Step 4: starting delivery device, roll shaft is pushed to set axis, press fitting is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424629.1A CN110202351A (en) | 2019-05-21 | 2019-05-21 | A kind of roll shaft automatic press mounting mechanism and pressing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424629.1A CN110202351A (en) | 2019-05-21 | 2019-05-21 | A kind of roll shaft automatic press mounting mechanism and pressing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202351A true CN110202351A (en) | 2019-09-06 |
Family
ID=67788014
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424629.1A Pending CN110202351A (en) | 2019-05-21 | 2019-05-21 | A kind of roll shaft automatic press mounting mechanism and pressing method |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712961A1 (en) * | 1987-04-16 | 1988-11-03 | Meuwsen & Brockhausen | Device for dismantling or assembling telescopic power pistons |
| WO2014085552A1 (en) * | 2012-11-29 | 2014-06-05 | Eaton Corporation | Systems and methods for assembling hydraulic cylinders |
| CN204545866U (en) * | 2015-04-27 | 2015-08-12 | 东华理工大学 | A kind of reactor silicon steel sheet automatic press mounting machine |
| CN105414936A (en) * | 2015-12-29 | 2016-03-23 | 山西顾德宝丰重工机械有限公司 | Automatic press-fitting mechanism and method for retainer ring used for carrier roller shaft |
| US20180257186A1 (en) * | 2014-06-02 | 2018-09-13 | Reel Power Licensing Corp. | Accumulator assembly fixture |
| CN109702460A (en) * | 2019-01-21 | 2019-05-03 | 台州迪邦科技有限公司 | A kind of rotor moves back axis equipment |
| CN209936297U (en) * | 2019-05-21 | 2020-01-14 | 安徽协同创新设计研究院有限公司 | Automatic pressure equipment mechanism of roller |
-
2019
- 2019-05-21 CN CN201910424629.1A patent/CN110202351A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712961A1 (en) * | 1987-04-16 | 1988-11-03 | Meuwsen & Brockhausen | Device for dismantling or assembling telescopic power pistons |
| WO2014085552A1 (en) * | 2012-11-29 | 2014-06-05 | Eaton Corporation | Systems and methods for assembling hydraulic cylinders |
| US20180257186A1 (en) * | 2014-06-02 | 2018-09-13 | Reel Power Licensing Corp. | Accumulator assembly fixture |
| CN204545866U (en) * | 2015-04-27 | 2015-08-12 | 东华理工大学 | A kind of reactor silicon steel sheet automatic press mounting machine |
| CN105414936A (en) * | 2015-12-29 | 2016-03-23 | 山西顾德宝丰重工机械有限公司 | Automatic press-fitting mechanism and method for retainer ring used for carrier roller shaft |
| CN109702460A (en) * | 2019-01-21 | 2019-05-03 | 台州迪邦科技有限公司 | A kind of rotor moves back axis equipment |
| CN209936297U (en) * | 2019-05-21 | 2020-01-14 | 安徽协同创新设计研究院有限公司 | Automatic pressure equipment mechanism of roller |
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