CN208772757U - A kind of linear retainer hunting gear - Google Patents
A kind of linear retainer hunting gear Download PDFInfo
- Publication number
- CN208772757U CN208772757U CN201821362314.6U CN201821362314U CN208772757U CN 208772757 U CN208772757 U CN 208772757U CN 201821362314 U CN201821362314 U CN 201821362314U CN 208772757 U CN208772757 U CN 208772757U
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- support rod
- slide plate
- guide part
- vertical slide
- rack
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Abstract
The utility model discloses a kind of linear retainer hunting gears.The program includes rack, support rod, jacking cylinder, levelling block, actuator, one end of support rod is articulated in rack, the other end is provided with roller, one end of jacking cylinder is articulated with rack, the other end is hinged with support rod, wedge-shaped guide surface is provided on levelling block, linear hunting gear includes vertical slide plate, first guide part, vertical slide plate vertical sliding is set in rack, first guide part is abutted with wedge-shaped guide surface, the second guide part is provided on support rod, second guide part is moved horizontally relative to vertical slide plate, the distance of second guide part to support rod hinge joint is A, the distance of roller to the support rod hinge joint is B, the tangent value of wedge-shaped guide surface and horizontal plane angle is K, K=A/B, when adjusting, it can reach the displacement of roller in the vertical direction and the position of levelling block in the horizontal direction The purpose of phase shift etc. effectively reduces the operation pressure of system, facilitates adjusting roller.
Description
Technical field
The utility model relates to be cut by laser field, and in particular to a kind of linear retainer hunting gear.
Background technique
In tubing laser processing procedure, when needing to adjust because of the in irregular shape or size of workpiece to be machined, often
Need to carry out workpiece to be machined the adjustment up and down of certain amplitude.
The notification number of the applicant's earlier application is that the utility model patent of 206677410 U of CN discloses a kind of retainer
Hunting gear, it includes rack, the roller in rack, support rod, and the lower end of support rod and rack axis connect, upper end is equipped with rolling
Cylinder base, roller are hinged on roller seat；Driving mechanism is connected in the middle part of support rod, driving mechanism includes follow-up motor, briquetting
And jacking cylinder, the shaft abutted with briquetting lower surface is provided on support rod, jacking cylinder keeps shaft and briquetting
It abuts, wedge-shaped guide surface is set on the lower surface of briquetting, and so as to pull briquetting to move horizontally by follow-up motor, shaft is along wedge
Shape guide surface sliding, so that support rod be driven to swing up and down.
But the range value of the support rod of this de- material hunting gear swung up and down is needed by being become according to real-time angular
The trigonometric function of change determines servo-actuated value, hence for the control system of operation can generate biggish operation pressure, it is therefore desirable to
A kind of linear dynamic device of institute that can mitigate control system operation pressure.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of linear retainer hunting gears, should
Linear retainer hunting gear has the advantages that the operation pressure for facilitating adjusting, control system being effectively reduced.
To realize that above-mentioned purpose of utility model, the technical solution that the utility model is taken are as follows:
A kind of linear retainer hunting gear, including rack, support rod, jacking cylinder, levelling block and the horizontal pressure of driving
One end of the actuator that block moves horizontally, the support rod is articulated in rack, and the other end is provided with roller, the jacking cylinder
One end be articulated with rack, the other end is hinged with support rod, is provided with wedge-shaped guide surface on the levelling block, it is described linearly with
Dynamic device further includes vertical follow-on subassembly, the vertical follow-on subassembly includes vertical slide plate, be set in vertical slide plate first
Guide part, the vertical slide plate vertical sliding are set in the rack, and first guide part is supported with the wedge-shaped guide surface
It connects, the second guide part is provided on the support rod, second guide part is moved horizontally relative to the vertical slide plate, described
The distance of second guide part to the support rod hinge joint is A, and the distance of the roller to the support rod hinge joint is B, institute
The tangent value for stating wedge-shaped guide surface and horizontal plane angle is K, and the quantitative relation of A, B, K three meet: K=A/B.
It is arranged in this way, drives levelling block to slide along rack level by actuator, thus the in vertical slide plate
Wedge-shaped guide surface sliding of one guide part on levelling block, so that vertical slide plate vertical shift is driven indirectly, vertical slide plate
Displacement is equal in the displacement of vertical direction with the first guide part, because the tangent value of wedge-shaped guide surface and horizontal plane angle is K,
To which when mobile 1 unit length of levelling block, the first guide part is rolled along wedge-shaped guide surface, slides K in the vertical direction
A unit length, so that vertical slide plate follows the first guide part to slide K unit length in the vertical direction, because of the second guide part
Relative to vertical slide plate level slide, thus when vertical slide plate straight up, slide downward when, vertical slide plate drive support rod
It is upper and lower to swing, and because of the hinge of the second guide part to support rod and the hinge joint distance A and roller to support rod and rack of rack
The ratio A/B=K of the distance B of contact, thus when vertical slide plate moves K unit length in the vertical direction, the second guiding
Part is in the mobile K unit length of vertical direction, and roller moves 1 unit length in the vertical direction, exists to reach roller
The effect of movement variation equal with the horizontal displacement on levelling block on vertical direction, facilitates adjusting, effectively reduces control system
The operation pressure of system.
Preferably, first guide part is set as the first directive wheel, first directive wheel and the vertical slide plate
Rotation connection.
It is arranged in this way, is rolled by the first directive wheel along wedge-shaped guide surface, reduce the first guide part and wedge shape is oriented to
Frictional force between face, reduces the abrasion of the first guide part, wedge-shaped guide surface, and the first guide part of extension makes with wedge-shaped guide surface
Use the service life.
Preferably, second guide part is set as the second directive wheel, second directive wheel and the support rod turn
Dynamic connection.
It is arranged in this way, is rolled by the second directive wheel relative to vertical slide plate, reduces the second guide part and slide vertically
Frictional force between plate, the abrasion of reduction the second guide part, vertical slide plate, the first guide part of extension and vertical slide plate use the longevity
Life.
Preferably, horizontally-guided block is provided in the vertical slide plate, second directive wheel and the horizontally-guided
The lower surface of block abuts.
It is arranged in this way, is rolled by the second directive wheel along horizontally-guided block lower surface, so that it is perpendicular to reach vertical slide plate
The second directive wheel is driven to move in the vertical direction and the purpose of vertical slide plate equal displacement when straight sliding.
Preferably, being provided with Horizontal limiting slot in the vertical slide plate, second directive wheel is in the Horizontal limiting
It is rolled in slot.
It is arranged in this way, is rolled in Horizontal limiting slot by the way that the second directive wheel is arranged, thus, one side Horizontal limiting
Slot can provide horizontal movement guiding for the second directive wheel, and on the other hand, Horizontal limiting slot limits the second directive wheel from Horizontal limiting
It is skidded off in slot.
Preferably, being provided with horizontal guide rail in the rack, the levelling block is fixedly installed on horizontal slide, institute
Horizontal slide is stated to slide along the horizontal guide rail.
It is arranged in this way, through setting levelling block on horizontal slide, horizontal slide is slided along horizontal guide rail, is passed through
The opposite sliding of horizontal slide and horizontal guide rail, so that levelling block smooth slippage, reduces rubbing between levelling block and rack
The noise generated when wiping, and reducing levelling block relative to rack level sliding.
Preferably, being provided with upright guide rail in the rack, the vertical slide plate is slided along the upright guide rail.
It is arranged in this way, is slided by setting vertical slide plate along upright guide rail rail, to reduce vertical slide plate and rack
Between friction reduce the noise generated when vertical slide plate slides vertically relative to rack so that vertical slide plate smooth slippage, and
Reduce the abrasion of vertical slide plate.
Preferably, the lower end of the vertical slide plate is provided with limited block.
It is arranged in this way, the feelings for avoiding vertical slide plate from being detached from from the upper end of upright guide rail and upright guide rail by limited block
Condition occurs.
Compared with the existing technology, the utility model achieves beneficial technical effect:
It 1, is K hinged to support rod equal to the second guide part by the way that the tangent value of wedge-shaped guide surface with respect to the horizontal plane is arranged
The distance A and roller to the ratio of support rod hinge joint distance B of point, to reach roller in the vertical direction when adjusting
The displacement purpose equal with the displacement of levelling block in the horizontal direction, effectively reduce the operation pressure of system, facilitate adjusting
Roller.
2, by the first directive wheel of setting, reduce the friction between the first guide part and wedge-shaped guide surface, reduce both sides
Abrasion.
3, by the second directive wheel of setting, reduce the friction between the second guide part and vertical slide plate, reduce both sides'
Abrasion.
4, by setting horizontal guide rail and upright guide rail, respectively reduce between levelling block and rack, vertical slide plate with
Friction between rack reduces the abrasion of both sides, prolongs the service life.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment one；
Fig. 2 is the main view of the utility model embodiment one；
Fig. 3 is the side view of the utility model embodiment one；
Fig. 4 is the side view of the utility model embodiment two；
Fig. 5 is the enlarged diagram in the portion I in Fig. 4.
Wherein, the technical characteristic that each appended drawing reference is referred to is as follows:
1, rack；2, support rod；3, jacking cylinder；4, roller；5, seat bearing；6, shaft；7, levelling block；71, wedge-shaped
Guide surface；8, vertical slide plate；81, it is vertically directed column；82, limited block；9, the first guide part；10, the second guide part；11, horizontal
Guide plate；12, horizontal guide rail；13, horizontal slide；14, upright guide rail；15, Horizontal limiting slot；16, edge is limited.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments to this
Utility model is further elaborated, but the range of the requires of the utility model protection is not limited to following specific implementations
Example.
Embodiment one:
With reference to Fig. 1 and Fig. 2, present embodiment discloses a kind of linear retainer hunting gear, including rack 1, support rod 2,
Jacking cylinder 3, one end of support rod 2 and rack 1 are hinged, and the other end is provided with the roller 4 for being used to support tubing, jacking cylinder 3
One end is articulated in rack 1, and the other end and support rod 2 are hinged.
With reference to Fig. 1, it is fixedly installed a pair of of seat bearing 5 in rack 1, is equipped in the inner hole of seat bearing 5 and support rod 2
The shaft 6 being fixedly connected reduces the abrasion generated when support rod 2 is rotated relative to rack 1 by the way that seat bearing 5 is arranged.
With reference to Fig. 1, it is provided with the levelling block 7 relative to 1 horizontal sliding of rack in rack 1, is provided with and is used in rack 1
The actuator (not shown) for driving levelling block 7 to slide, actuator use horizontal hydraulic pressure telescopic rod, in other embodiments
7 horizontal sliding of levelling block is also driven using the kind of drive of motor lead screw.
With reference to Fig. 1 and Fig. 2, it is provided with wedge-shaped guide surface 71 on levelling block 7, in the present embodiment, wedge-shaped guide surface 71
It is obliquely installed from upper left to the direction of bottom right.
With reference to Fig. 1 and Fig. 2, vertical follow-on subassembly (being not marked in figure) is provided in rack 1, vertical follow-on subassembly includes
The vertical slide plate 8 slid vertically relative to rack 1 and the first guide part 9 being set in vertical slide plate 8, the first guide part 9
It is slid along wedge-shaped guide surface 71, in the present embodiment, the first guide surface is set as the first directive wheel, the first directive wheel and vertical slide plate
8 rotation connections, the wheel face of the first directive wheel are abutted with wedge-shaped guide surface 71, the tangent value of wedge-shaped 71 angle with horizontal plane of guide surface
For K, it is assumed that when the moving distance of levelling block 7 in the horizontal plane is b, the first directive wheel is rolled along wedge-shaped guide surface 71, and first
The distance that directive wheel moves in the vertical direction is a, a=Kb.
With reference to Fig. 1, the second guide part 10 is provided on support rod 2, the second guide part 10 is relative to the horizontal fortune of vertical slide plate 8
Dynamic, in the present embodiment, the second guide part 10 is set as the second directive wheel, and the second directive wheel and support rod 2 are rotatablely connected.
With reference to Fig. 3, horizontally-guided plate 11, the wheel face and horizontally-guided plate 11 of the second directive wheel are provided in vertical slide plate 8
Lower surface abut and along horizontally-guided plate 11 roll.
With reference to Fig. 2, the center at the center of the second guide part 10, the center of shaft 6 and roller 4 is located at same straight line
On, the second guide part 10 to support rod 2 is A, roller 4 to support rod 2 and 1 hinge joint of rack at a distance from 1 hinge joint of rack
Distance is B, K=A/B=a/b, and in the present embodiment, K=1/3, i.e. the second guide part 10 are located at support rod 2 close to hinged one end
1/3 position of halving at, levelling block 7 often moves horizontally 3 unit lengths, and the second directive wheel is vertical along wedge-shaped guide surface 71
Mobile 1 unit length.
With reference to Fig. 1, horizontal guide rail 12 is fixedly installed in rack 1, levelling block 7 is fixedly installed on a horizontal slide 13
On, horizontal slide 13 is along the horizontal sliding of horizontal guide rail 12.
With reference to Fig. 1 and Fig. 2, upright guide rail 14 is fixedly installed in rack 1, vertical slide plate 8 is in isosceles trapezoid shape, and level is led
Be set to the larger-size one end of vertical slide plate 8 to plate 11, the small end of vertical slide plate 8 downwards, by the way that vertical slide plate 8 is set
It is set to isosceles trapezoid shape, the use of processing plate can be reduced；It is provided in vertical slide plate 8 and is vertically directed column 81, be vertically directed column
81 slide along upright guide rail 14, and the lower end of vertical slide plate 8 is fixedly installed limited block 82, by limited block 82, avoids vertical cunning
The case where plate 8 is detached from from the upper end of upright guide rail 14 with upright guide rail 14.
Jacking cylinder 3 applies support force to support rod 2 so that the second directive wheel and horizontally-guided plate 11 keep abutting, the
One directive wheel is abutted with the wedge-shaped holding of guide surface 71.
The use process and principle of the utility model embodiment one:
For adjusting roller 4 downwards, actuator drives levelling block 7 to close to support rod 2 and 1 articulated position of rack
When direction moves horizontally 1 unit length, levelling block 7 pushes the first directive wheel, the first directive wheel along wedge-shaped guide surface 71 to
Lower rolling, the first directive wheel move 1/3 unit length straight down, and vertical slide plate 8 follows the first directive wheel to move down 1/
3 unit lengths, thus vertical slide plate 8 push support rod 2 so that support rod 2 around hinge joint to lower swing, to compress jacking gas
Cylinder 3, horizontally-guided plate 11 of second directive wheel in vertical slide plate 8 roll, and the displacement of the second directive wheel in the vertical direction is
Y, y are equal to 8 slide downward distance of vertical slide plate, are 1/3 unit length, according to the principle of similar triangles, roller 4 follows branch
When strut 2 is swung, the displacement of roller 4 in the vertical direction is Y, y/Y=K=1/3, thus Y=3y, so that final result is: Y
Equal to 1 unit length, the process for adjusting upward roller 4 is similar to the above, and details are not described herein.
To sum up, mobile 1 unit length of the every driving levelling block 7 of actuator, adjustable roller 4 move in the vertical direction
1 unit length, facilitates adjustment.
Embodiment two:
With reference to Fig. 4 and Fig. 5, present embodiment discloses another linear retainer hunting gear, based on embodiment together with reality
Mono- area's otherwise of Shi Li is, Horizontal limiting slot 15, the transversal cross-section setting of Horizontal limiting slot 15 are provided in vertical slide plate 8
For C font, the top edge of Horizontal limiting slot 15 or bottom with the wheel face of the second directive wheel along abutting, and Horizontal limiting slot 15 is close to support
The side of bar 2 is provided with limit along 16, and limit is abutted along 16 with the side of the second directive wheel, limits the second directive wheel in level
It is rolled in limiting slot 15, reduces the case where the second directive wheel is detached from Horizontal limiting slot 15 and occur, improved vertical slide plate 8 and led with second
To the reliability of the movement transmitting between wheel.
The use process and principle of the utility model embodiment two are the same as example 1, and details are not described herein.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, although
It is used some specific terms in this specification, these terms are merely for convenience of description, does not constitute to utility model
Any restrictions.
Claims (8)
1. a kind of linear retainer hunting gear, including rack, support rod, jacking cylinder, levelling block and driving levelling block
One end of the actuator moved horizontally, the support rod is articulated in rack, and the other end is provided with roller, the jacking cylinder
One end is articulated with rack, and the other end is hinged with support rod, and wedge-shaped guide surface is provided on the levelling block, which is characterized in that
The linear hunting gear further includes vertical follow-on subassembly, and the vertical follow-on subassembly includes vertical slide plate, is set to vertical cunning
The first guide part on plate, the vertical slide plate vertical sliding are set in the rack, first guide part and the wedge
Shape guide surface abuts, and is provided with the second guide part on the support rod, second guide part is relative to the vertical slide plate water
Translation is dynamic, and the distance of second guide part to the support rod hinge joint is A, the roller to the support rod hinge joint
Distance is B, and the tangent value of the wedge shape guide surface and horizontal plane angle is K, and the quantitative relation of A, B, K three meet: K=
A/B。
2. a kind of linear retainer hunting gear according to claim 1, which is characterized in that first guide part is set as
First directive wheel, first directive wheel and the vertical slide plate are rotatablely connected.
3. a kind of linear retainer hunting gear according to claim 1 or 2, which is characterized in that second guide part is set
It is set to the second directive wheel, second directive wheel and the support rod are rotatablely connected.
4. a kind of linear retainer hunting gear according to claim 3, which is characterized in that be provided in the vertical slide plate
Horizontally-guided block, second directive wheel are abutted with the lower surface of the horizontally-guided block.
5. a kind of linear retainer hunting gear according to claim 3, which is characterized in that be provided in the vertical slide plate
Horizontal limiting slot, second directive wheel roll in the Horizontal limiting slot.
6. it is a kind of according to claim 1,2,4 or 5 described in any item linear retainer hunting gears, which is characterized in that the machine
Horizontal guide rail is provided on frame, the levelling block is fixedly installed on horizontal slide, and the horizontal slide is led along the level
Rail sliding.
7. it is a kind of according to claim 1,2,4 or 5 described in any item linear retainer hunting gears, which is characterized in that the machine
Upright guide rail is provided on frame, the vertical slide plate is slided along the upright guide rail.
8. a kind of linear retainer hunting gear according to claim 7, which is characterized in that the lower end of the vertical slide plate is set
It is equipped with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362314.6U CN208772757U (en) | 2018-08-22 | 2018-08-22 | A kind of linear retainer hunting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362314.6U CN208772757U (en) | 2018-08-22 | 2018-08-22 | A kind of linear retainer hunting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772757U true CN208772757U (en) | 2019-04-23 |
Family
ID=66158067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362314.6U Active CN208772757U (en) | 2018-08-22 | 2018-08-22 | A kind of linear retainer hunting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857107A (en) * | 2018-08-22 | 2018-11-23 | 佛山市宏石激光技术有限公司 | A kind of linear retainer hunting gear |
-
2018
- 2018-08-22 CN CN201821362314.6U patent/CN208772757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857107A (en) * | 2018-08-22 | 2018-11-23 | 佛山市宏石激光技术有限公司 | A kind of linear retainer hunting gear |
| CN108857107B (en) * | 2018-08-22 | 2023-07-25 | 广东宏石激光技术股份有限公司 | Linear support material follow-up device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: FOSHAN BEYOND LASER TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528311 No. 4 Anye Road, Shunjiang Community Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: Guangdong Hongshi Laser Technology Co.,Ltd. |