CN206779829U - A kind of definite value rolling tools - Google Patents
A kind of definite value rolling tools Download PDFInfo
- Publication number
- CN206779829U CN206779829U CN201720465032.8U CN201720465032U CN206779829U CN 206779829 U CN206779829 U CN 206779829U CN 201720465032 U CN201720465032 U CN 201720465032U CN 206779829 U CN206779829 U CN 206779829U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- roller
- sleeve
- spring
- connecting plates
- 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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- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model is in order to solve the problems, such as that traditional rolling tools can not provide value of pressure to the workpiece surface that process of needs, provide a kind of definite value rolling tools, roller passes through connecting pin and the second fixed support, first fixed support connects, there is strip groove the junction of first fixed support and connecting pin, the lead of second fixed support bottom stretches into the front end of the sleeve of the first fixed support bottom through the first fixed support, sleeve rear end has end cap, there is spring between lead and end cap, two end faces of roller are fluted, there is alignment pin on the inside of first fixed support vertical connecting plates, the screens that there is semicircle arcuation the inner ring of roller facing groove and outer ring can limit roller rolling with detent fit；This instrument can control the pressure in rolling process rolling is tried hard to keep within certain pressure limit and hold uniformity, so as to ensure good adhesive strength, and can realize the regulation of the pressure under different bonding demand by changing the spring of different-stiffness.
Description
Technical field
The utility model is suitable to belong to manufacturing industry utility field, is related to a kind of definite value rolling tools, is applicable to add
The workpiece surface of work has the processing operating mode of value of pressure demand.
Background technology
In industrial circle, two parts are fixed together by the mode for commonly using bonding, the compression in bonding process
Power directly determines final adhesive effect.The thrust of application is appropriate, it is ensured that adhesive with being in close contact by maxxaedium,
Be advantageous to spread, permeate, exclude gas, make glue-line even compact.Adhesive strength is improved and increased with pressure in certain scope
Add, but after pressure increases to certain value, pressure is excessive, and extrusion glue is more, causes starved, adhesive strength is begun to decline.Traditional
Thrust size is controlled rolling tools by operating personnel are subjective in use, is had very big uncertainty, can not be ensured
It is consistent to roll power, so as to cause bonding force inconsistent, finally influences product quality.So the exploitation of definite value rolling tools is being bonded
Seem very necessary in technique.
The content of the invention
The utility model can not provide value of pressure to solve traditional rolling tools to the workpiece surface that needs are processed
The problem of, there is provided a kind of definite value rolling tools.
In order to solve the above technical problems, the utility model adopts the following technical scheme that realization：
A kind of definite value rolling tools, including a columned roller and a first U-shaped fixed support, first fixes
Support is made up of a horizonal base plate and the vertical connecting plates positioned at horizonal base plate both ends, and roller passes through its center by one
The connecting pin of axle is arranged between first support bracket fastened two vertical connecting plates, the first support bracket fastened level board bottom connection
There is a sleeve perpendicular to the first fixed support level board, it is characterised in that also have one between roller and the first fixed support
Individual the second U-shaped fixed support, the width of the second support bracket fastened level board are less than the width of the first fixed support level board, the
The length of two support bracket fastened vertical connecting plates is less than the length of the first support bracket fastened vertical connecting plates, and the both ends of connecting pin are worn
Cross second support bracket fastened two vertical connecting plates to be connected with first support bracket fastened two vertical connecting plates, the first fixed support
The junction at two vertical connecting plates and connecting pin both ends is provided with the strip groove of vertical direction, and the both ends of connecting pin insert two
In strip groove, sleeve is the hollow cylindrical drum of both ends open, the front end of sleeve and the first support bracket fastened level board bottom
It is fixedly connected, there is external screw thread the rear end of sleeve, and an end cap is connected through a screw thread installed in the rear end of sleeve, the second fixed support
Level board bottom have a vertical columned lead, lead stretches into sleeve through the first support bracket fastened level board
Front end, have a spring in sleeve, one end of spring is resisted against on the end face of lead end, and the other end of spring is resisted against
On end cap, length of the spring under undeformed state is more than the length of sleeve, has on the both sides end face of roller with roller center
Axle is the circle shape groove in the center of circle, and the inner ring of groove and outer ring are evenly distributed with the screens of semicircle arcuation, the first fixed support two
Symmetrical position is respectively fixed with a horizontally disposed cylindrical alignment pin on the inside of the vertical connecting plates of side, before alignment pin
End is extend into roller circle shape groove, and the lead of the second fixed support level board bottom is made roller end by the elastic force of spring
Alignment pin is blocked in the semicircle arcuation screens of face groove inner ring, and one in a cylindrical handle and the first fixed support is vertical
The bottom outside of connecting plate is hinged.
The beneficial effects of the utility model are compared with prior art：
1. definite value rolling tools of the present utility model are in use, because definite value rolling tools are in initial natural shape
The tension force of state lower sleeve inner spring makes the alignment pin on the inside of two vertical plates of the first fixed support be stuck in two end face inner rings of roller
In the screens of semicircle arcuation, when operator, which applies pressure, is less than certain pressure limit, insufficient pressure is to overcome the bullet of spring
Power, the presence of roller inner ring screens make roller can not depart from the limitation of alignment pin and freely roll；Reach certain when applying pressure
Pressure limit when, roller depart from alignment pin limitation and freely roll, be now normal operating conditions；It is more than one when applying pressure
During fixed pressure limit, because pressure crosses displacement increase of the big roller along spring-compressed direction, alignment pin is stuck in roller outer ring half
So that roller can not rotate in the screens of arc-shaped.So can be to control the pressure in rolling process in certain pressure
Within the scope of, rolling is tried hard to keep and hold uniformity, so as to ensure good adhesive strength.
2. the scope for the pressure that this instrument needs operator to apply can be changed by changing the spring of different-stiffness, with
The regulation of the pressure under different bonding demand is realized, easy to operate, controllability is strong.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of definite value rolling tools described in the utility model；
Fig. 2 is a kind of structural decomposition diagram of definite value rolling tools described in the utility model；
Fig. 3 is that the alignment pin in a kind of definite value rolling tools described in the utility model is caught in inner ring semicircular arc-shaped screens
View；
Fig. 4 is a kind of structural representation of the roller end face of definite value rolling tools described in the utility model；
In figure：1. end cap, 2. springs, 3. sleeves, 4. first fixed supports, 5. second fixed supports, 6. rollers, 7. connections
Pin, 8. handles, 9. alignment pins.
Embodiment
The utility model is explained in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of definite value rolling tools described in the utility model, including end cap 1, spring 2, sleeve 3,
First fixed support 4, the second fixed support 5, roller 6, connecting pin 7, handle 8, alignment pin 9；Roller 6 is cylindric, is to carry
The solid construction of centre bore and both ends of the surface groove, the first fixed support 4 is by a horizonal base plate and positioned at horizonal base plate both ends
Vertical connecting plates form, and using aluminum alloy materials, roller 6 is arranged on first by a connecting pin 7 through its central axis
Between two vertical connecting plates of fixed support 4, the level board bottom of the first fixed support 4 is connected with one and consolidated perpendicular to first
The sleeve 3 of the level board of fixed rack 4, it is characterised in that sleeve 3 is welded on the through hole of the level board center of the first fixed support 4
Locate, sleeve-port aligned through holes, also have a second U-shaped fixed support 5 between the fixed support 4 of roller 6 and first, second fixes
The width of the level board of support 5 is less than the width of the level board of the first fixed support 4, the vertical connecting plates of the second fixed support 5
Length is less than the length of the vertical connecting plates of the first fixed support 4, and connecting pin 7 connects vertically through two of the second fixed support 5
Fishplate bar is connected with two vertical connecting plates of the first fixed support 4, the first vertical connecting plates of fixed support 4 two and connecting pin 7
The junction at both ends is provided with the strip groove of vertical direction, and the both ends of connecting pin 7 are inserted in two strip grooves, and sleeve 3 is two
The hollow cylindrical drum of end opening, the front end of sleeve 3 weld together with the first support bracket fastened level board bottom, sleeve 3
There is external screw thread rear end, and an end cap 1 is connected through a screw thread installed in the rear end of sleeve 3, the level board bottom of the second fixed support 5
There is a vertical columned lead, the level board of lead through the first fixed support 4 stretches into the front end of sleeve 3, set
There is a spring 2 in cylinder 3, one end of spring 2 is resisted against on the end face of the end of lead 2, and the other end of spring 2 is resisted against end cap
On 1, length of the spring 2 under undeformed state is more than the length of sleeve 3, has on the both sides end face of roller 6 with the center of roller 6
Axle is the circle shape groove in the center of circle, and the inner ring of groove and outer ring are evenly distributed with the screens of semicircle arcuation, the first 4 liang of fixed support
Symmetrical position is respectively fixed with a horizontally disposed cylindrical alignment pin 9, the front end of alignment pin 9 on the inside of the vertical plate of side
It extend into the circle shape groove of roller 6, the lead of the level board bottom of the second fixed support 5 is made roller 6 by the elastic force of spring 2
Alignment pin 9 is blocked in the semicircle arcuation screens of facing groove inner ring, and one in a cylindrical fixed support 4 of handle 8 and first
The bottom outside of individual vertical connecting plates is hinged.
A kind of definite value rolling tools described in the utility model, this work can be changed by changing the spring of different-stiffness
The scope of the pressure for needing operator's application of tool setting, it is easy to operate to realize that the pressure under different bonding demand is adjusted, can
Control property is strong.
A kind of operation principle of definite value rolling tools described in the utility model is as follows：
Because a kind of definite value rolling tools described in the utility model are under initial nature, the inner spring 2 of sleeve 3
Tension force promotes the second fixed support 5 and roller 6, the alignment pin 9 on the inside of 4 two vertical plates of the first fixed support is stuck in roller 6
In the screens of two end face inner ring semicircle arcuations, when operator apply pressure be less than setting pressure limit when, insufficient pressure with gram
The elastic force of spring 2 is taken, the presence of the inner ring screens of roller 6 makes roller 6 can not depart from the limitation of alignment pin 9 and freely roll；When applying
When plus-pressure reaches setting pressure limit, roller 6 departs from alignment pin 9 and limits and freely roll, and is now normal operating conditions；When
When applying pressure more than setting pressure limit, because pressure crosses displacement increase of the big roller 6 along the compression direction of spring 2, alignment pin 9
It is stuck in the screens of the outer ring semicircle arcuation of roller 6 so that roller 6 can not rotate.So can be to control the pressure in rolling process
Power makes rolling try hard to keep and holds uniformity within the pressure limit of setting, so as to ensure good adhesive strength.
Claims (1)
1. a kind of definite value rolling tools, including a columned roller (6) and U-shaped first fixed support (4), first
Fixed support (4) is made up of a horizonal base plate and the vertical connecting plates positioned at horizonal base plate both ends, and roller (6) is worn by one
The connecting pin (7) for crossing its central axis is arranged between two vertical connecting plates of the first fixed support (4), the first fixed support
(4) level board bottom is connected with a sleeve (3) perpendicular to the first fixed support (4) level board, it is characterised in that roller
(6) there are U-shaped second fixed support (5), the level board of the second fixed support (5) between the first fixed support (4)
Width be less than the width of the first fixed support (4) level board, the length of the vertical connecting plates of the second fixed support (5) is less than the
The length of the vertical connecting plates of one fixed support (4), the both ends of connecting pin (7) are vertical through two of the second fixed support (5)
Connecting plate is connected with two vertical connecting plates of the first fixed support (4), the first fixed support (4) two vertical connecting plates and company
The junction at pin (7) both ends is provided with the strip groove of vertical direction, and the both ends of connecting pin (7) are inserted in two strip grooves,
Sleeve (3) is the hollow cylindrical drum of both ends open, and the front end of sleeve (3) is fixed with the first support bracket fastened level board bottom to be connected
Connect, there is external screw thread the rear end of sleeve (3), and an end cap (1) is connected through a screw thread fixes installed in the rear end of sleeve (3), second
One vertical columned lead is arranged at the level board bottom of support (5), and lead passes through the level of the first fixed support (4)
Plate stretches into the front end of sleeve (3), there is a spring (2) in sleeve (3), and one end of spring (2) is resisted against the end of lead end
On face, the other end of spring (2) is resisted against on end cap (1), and length of the spring (2) under undeformed state is more than sleeve (3)
Length, have the circle shape groove using roller (6) central shaft as the center of circle on the both sides end face of roller (6), the inner ring of groove and outer
Circle is evenly distributed with the screens of semicircle arcuation, and symmetrical position is distinguished on the inside of the vertical connecting plates of the first fixed support (4) both sides
A horizontally disposed cylindrical alignment pin (9) is fixed with, the front end of alignment pin (9) extend into roller (6) circle shape groove
In, the lead of the second fixed support (5) level board bottom is made roller (6) facing groove inner ring by the elastic force of spring (2)
Alignment pin (9) is blocked in semicircle arcuation screens, and a cylindrical handle (8) connects vertically with one in the first fixed support (4)
The bottom outside of fishplate bar is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465032.8U CN206779829U (en) | 2017-04-28 | 2017-04-28 | A kind of definite value rolling tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465032.8U CN206779829U (en) | 2017-04-28 | 2017-04-28 | A kind of definite value rolling tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779829U true CN206779829U (en) | 2017-12-22 |
Family
ID=60709237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465032.8U Expired - Fee Related CN206779829U (en) | 2017-04-28 | 2017-04-28 | A kind of definite value rolling tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102944A (en) * | 2021-03-30 | 2021-07-13 | 溧阳市嘉雄不锈钢设备有限公司 | Three-piece type roller for rolling weld joint |
-
2017
- 2017-04-28 CN CN201720465032.8U patent/CN206779829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102944A (en) * | 2021-03-30 | 2021-07-13 | 溧阳市嘉雄不锈钢设备有限公司 | Three-piece type roller for rolling weld joint |
| CN113102944B (en) * | 2021-03-30 | 2022-11-08 | 溧阳市嘉雄不锈钢设备有限公司 | Three-piece type roller for rolling weld joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190428 |