CN109500340A - A kind of linkage centralizer - Google Patents
A kind of linkage centralizer Download PDFInfo
- Publication number
- CN109500340A CN109500340A CN201910043173.4A CN201910043173A CN109500340A CN 109500340 A CN109500340 A CN 109500340A CN 201910043173 A CN201910043173 A CN 201910043173A CN 109500340 A CN109500340 A CN 109500340A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- clamping jaw
- clamp plate
- connecting rod
- linkage
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/085—Accessories for handling work or tools handling of tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention discloses a kind of linkage centralizer, including attachment base, upper clamp plate, lower clamp plate, first sliding block, second sliding block, mandrel, first connecting rod, second connecting rod, lever, first clamping jaw, second clamping jaw and driving device, when being clamped using linkage centralizer of the invention to Chain Link blank, driving device can drive the first sliding block or the second slide block movement, then it is rotated by mandrel and drives the linkage of another sliding block, when the first sliding block and the second sliding block move toward one another, the first clamping jaw and the second clamping jaw is driven to clamp Chain Link blank, when the first sliding block and the second sliding back movement, the first clamping jaw and the second clamping jaw is driven to unclamp Chain Link blank, realize that Chain Link blank is stablized, accurately, fast transfer, improve Chain Link forging precision and forging efficiency.
Description
Technical field
The present invention relates to Chain Link forging and its periphery corollary equipment technical fields, feel relieved and press from both sides more particularly to a kind of linkage
Tool.
Background technique
Chain Link is the portion in crawler belt used in the military projects such as the engineering machinery such as excavator, bull-dozer and tank machinery to connect
Divide, usually forging molding.
Chain Link forging is that multistation forging molding is used using hotdie forging press, in traditional forging method, forging
It needs man-hour manually hand-held pliers that workpiece is moved on in another die cavity after a complete work step, completes a Chain Link and manually need mobile 3
Secondary, labor intensity of operating staff is big, and puts next type chamber to workpiece all around status requirement is higher, the inconsistent pole in position
Product quality is easily reduced, causes working efficiency low.There are also a kind of modes in the prior art completes chain using walking beam to move
The forging of rail section, this mode are very high to equipment quality requirement, and device is expensive, and general medium-sized and small enterprises are beyond affordability.By
Movement can not be clamped by irregularly using robot to connect general fixture in Chain Link external form, and it is difficult that Chain Link forges blank displacement
Difficulty is added to Chain Link forging.
Therefore, how to change in the prior art, it is ability that Chain Link forging displacement difficulty, which leads to the status for forging low efficiency,
Field technique personnel's urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of linkage centralizers to make chain to solve the above-mentioned problems of the prior art
Rail section blank can it is steady from type chamber, be accurately and rapidly moved to next type chamber, improve forging efficiency.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of linkage centralizer, including even
Joint chair, upper clamp plate, lower clamp plate, the first sliding block, the second sliding block, mandrel, first connecting rod, second connecting rod, lever, the first clamping jaw,
Two clamping jaws and driving device, the upper clamp plate and the lower clamp plate are connected with the attachment base respectively, the upper clamp plate and described
Lower clamp plate is arranged in parallel and is formed the first guide groove and the second guide groove, and first sliding block is slideably positioned in first guiding
In slot, second sliding block is slideably positioned in second guide groove, and the mandrel connects the upper clamp plate and the lower folder
Plate, first guide groove and second guide groove are located at the two sides of the mandrel, the axis of the mandrel respectively with
Plane where the upper clamp plate and the lower clamp plate is perpendicular, and the lever is rotatedly connected with the mandrel, and the one of the lever
End is connected by the first connecting rod with first sliding block, the lever and first sliding block respectively with the first connecting rod
It is rotatedly connected, the other end of the lever is connected by the second connecting rod with second sliding block, the lever and described the
Two sliding blocks are rotatedly connected with the second connecting rod respectively, and first clamping jaw is connected with first sliding block, second clamping jaw
It is connected with second sliding block, first clamping jaw is oppositely arranged with second clamping jaw, first clamping jaw and described second
Clamping jaw, which matches, can clamp Chain Link blank, and the driving device is connected with the first sliding block or the second sliding block, the driving dress
The first sliding block or the second slide block movement can be driven by setting.
Preferably, the linkage centralizer further includes four pieces of guide plates, and four pieces of guide plates are separately connected on described
Clamping plate and the lower clamp plate, two pieces of guide plates, which are arranged in parallel, constitutes first guide groove, in addition two pieces of guide plates
It is arranged in parallel and constitutes second guide groove.
Preferably, four pieces of guide plates are perpendicular with the upper clamp plate and the lower clamp plate respectively, first guide groove and
The cross section of second guide groove is rectangle.
Preferably, first clamping jaw passes through the lower clamp plate and is connected with first sliding block, and second clamping jaw passes through
The lower clamp plate is connected with second sliding block.
Preferably, the driving device is cylinder, and the driving device is set in the attachment base, the driving device
It is connected by connector sleeve with first sliding block, first sliding block is arranged close to the cylinder block.
Preferably, turning set is arranged in the lever middle, and the turning set is set in the outside of the mandrel, the lever
Both ends be respectively set connection ring, the connection ring is rotated with the first connecting rod and the second connecting rod respectively by connecting pin
It is connected.
Preferably, the first connecting rod and the second connecting rod are arcuation connecting rod.
Preferably, position, second clamping jaw and second cunning that first clamping jaw is connected with first sliding block
The connected position of block can be adjusted.
Preferably, first clamping jaw and first sliding block, second clamping jaw and second sliding block pass through spiral shell
It tethers and connects, be respectively provided with the long hole to match with the bolt on first sliding block and second sliding block.
The present invention achieves following technical effect compared with the existing technology: linkage centralizer of the invention, including connection
Seat, upper clamp plate, lower clamp plate, the first sliding block, the second sliding block, mandrel, first connecting rod, second connecting rod, lever, the first clamping jaw, second
Clamping jaw and driving device, upper clamp plate and lower clamp plate are connected with attachment base respectively, and upper clamp plate and lower clamp plate are arranged in parallel and form
One guide groove and the second guide groove, the first sliding block are slideably positioned in the first guide groove, and the second sliding block is slideably positioned in second and leads
Into slot, mandrel connects upper clamp plate and lower clamp plate, and the first guide groove and the second guide groove are located at the two sides of mandrel, mandrel
Axis is perpendicular with plane where upper clamp plate and lower clamp plate respectively, and lever is rotatedly connected with mandrel, and one end of lever passes through first
Connecting rod is connected with the first sliding block, and lever and the first sliding block are rotatedly connected with first connecting rod respectively, and the other end of lever passes through second
Connecting rod is connected with the second sliding block, and lever and the second sliding block are rotatedly connected with second connecting rod respectively, the first clamping jaw and the first sliding block phase
Even, the second clamping jaw is connected with the second sliding block, and the first clamping jaw is oppositely arranged with the second clamping jaw, and the first clamping jaw and the second clamping jaw match
Chain Link blank can be clamped, driving device is connected with the first sliding block or the second sliding block, and driving device can drive the first sliding block
Or second slide block movement.Linkage centralizer of the invention is in use, driving device can drive the first sliding block or the second sliding block
Movement then drives the linkage of another sliding block by mandrel rotation, when the first sliding block and the second sliding block move toward one another, drive the
One clamping jaw and the second clamping jaw clamp Chain Link blank, when the first sliding block and the second sliding back movement, drive the first clamping jaw and
Second clamping jaw unclamps Chain Link blank, realizes that Chain Link blank is stable, accurately and fast shifts, improve Chain Link forging precision and
Forge efficiency.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of linkage centralizer of the invention；
Fig. 2 is the partial sectional structural schematic diagram of linkage centralizer of the invention；
Positive structure diagram when Fig. 3 is the clamping Chain Link blank of linkage centralizer of the invention；
Overlooking structure diagram when Fig. 4 is the clamping Chain Link blank of linkage centralizer of the invention；
Positive structure diagram when Fig. 5 is the release Chain Link blank of linkage centralizer of the invention；
Overlooking structure diagram when Fig. 6 is the release Chain Link blank of linkage centralizer of the invention；
Wherein, 1 is attachment base, and 2 be upper clamp plate, and 3 be lower clamp plate, and 4 be the first sliding block, and 5 be the second sliding block, and 6 be mandrel, 7
It is second connecting rod for first connecting rod, 8,9 be lever, and 10 be the first clamping jaw, and 11 be the second clamping jaw, and 12 be driving device, and 13 be to lead
To plate, 14 be connector sleeve, and 15 be Chain Link blank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of linkage centralizers to make chain to solve the above-mentioned problems of the prior art
Rail section blank can it is steady from type chamber, be accurately and rapidly moved to next type chamber, improve forging efficiency.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Please refer to Fig. 1-6, wherein Fig. 1 is the structural schematic diagram of linkage centralizer of the invention, and Fig. 2 is of the invention
The partial sectional structural schematic diagram of linkage centralizer, when Fig. 3 is the clamping Chain Link blank of linkage centralizer of the invention
Positive structure diagram, Fig. 4 is overlooking structure diagram when clamping Chain Link blank of linkage centralizer of the invention,
Positive structure diagram when Fig. 5 is the release Chain Link blank of linkage centralizer of the invention, Fig. 6 are linkage of the invention
Overlooking structure diagram when the release Chain Link blank of centralizer.
The present invention provides a kind of linkage centralizer, including attachment base 1, upper clamp plate 2, lower clamp plate 3, the first sliding block 4, second
Sliding block 5, mandrel 6, first connecting rod 7, second connecting rod 8, lever 9, the first clamping jaw 10, the second clamping jaw 11 and driving device 12, upper folder
Plate 2 and lower clamp plate 3 are connected with attachment base 1 respectively, and upper clamp plate 2 and lower clamp plate 3 are arranged in parallel and form the first guide groove and second
Guide groove, the first sliding block 4 are slideably positioned in the first guide groove, and the second sliding block 5 is slideably positioned in the second guide groove, mandrel 6
Upper clamp plate 2 and lower clamp plate 3 are connected, the first guide groove and the second guide groove are located at the two sides of mandrel 6, the axis point of mandrel 6
Not perpendicular with upper clamp plate 2 and 3 place plane of lower clamp plate, lever 9 is rotatedly connected with mandrel 6, and one end of lever 9 connects by first
Bar 7 is connected with the first sliding block 4, and lever 9 and the first sliding block 4 are rotatedly connected with first connecting rod 7 respectively, and the other end of lever 9 passes through
Second connecting rod 8 is connected with the second sliding block 5, and lever 9 and the second sliding block 5 are rotatedly connected with second connecting rod 8 respectively, the first clamping jaw 10 with
First sliding block 4 is connected, and the second clamping jaw 11 is connected with the second sliding block 5, and the first clamping jaw 10 is oppositely arranged with the second clamping jaw 11, the first folder
Pawl 10 and the second clamping jaw 11, which match, can clamp Chain Link blank, driving device 12 and 5 phase of the first sliding block 4 or the second sliding block
Even, driving device 12 can drive the first sliding block 4 or the second sliding block 5 to move.
Linkage centralizer of the invention is in use, driving device 12 can drive the first sliding block 4 or the second sliding block 5 to transport
It is dynamic, it is then rotated by mandrel 6, then it is another to be finally reached drive by 7/ second connecting rod 8 of lever 9 and first connecting rod for mandrel 6
The purpose of a sliding block linkage, when the first sliding block 4 and the second sliding block 5 move toward one another, the first clamping jaw 10 of drive and the second clamping jaw 11
Chain Link blank is clamped, when the first sliding block 4 and the second sliding back movement, the first clamping jaw 10 and the second clamping jaw 11 is driven to unclamp
Chain Link blank is realized that Chain Link blank is stable, is accurately and fast shifted, and Chain Link forging precision and forging efficiency are improved.
In addition, linkage centralizer further includes four pieces of guide plates 13, four pieces of guide plates 13 are separately connected upper clamp plate 2 and lower folder
Plate 3, two pieces of guide plates 13, which are arranged in parallel, constitutes the first guide groove, and in addition the second guiding of composition is arranged in parallel in two pieces of guide plates 13
Slot, the first guide groove and the second guide groove play the role of being oriented to for the first sliding block 4 and the second sliding block 5, meanwhile, using guide plate
13 the first guide grooves of production and the second guide groove play the role of limiting the first sliding block 4 and 5 extreme position of the second sliding block, avoid the
One sliding block 4 and the second sliding block 5 slidably reciprocate dislocation between upper clamp plate 2 and lower clamp plate 3, and Chain Link blank is caused to shift, and influence
Forge precision.It is worth noting that in this embodiment, the direction of motion and chain of the first clamping jaw 10 and the second clamping jaw 11
The longitudinal cross-section of the axis perpendicular of connecting hole on rail section blank, the first clamping jaw 10 and the second clamping jaw 11 is L shape, is unclamping chain rail
When saving blank, its vertical drop is enabled, Chain Link blank stress equalization is made, is finally reached the purpose for improving forging quality.
Specifically, four pieces of guide plates 13 are perpendicular with upper clamp plate 2 and lower clamp plate 3 respectively, the first guide groove and the second guiding
The cross section of slot is rectangle, and four pieces of guide plates 13 are matched with upper clamp plate 2 and lower clamp plate 3, constitutes that cross section is rectangle
One guide groove and the second guide groove prevent the first sliding block 4 and the second sliding block 5 from misplacing, improve the first clamping jaw 10 and the second clamping jaw 11
The precision of clamping and mobile Chain Link blank improves Chain Link Forming Quality and forging efficiency.
Wherein, the first clamping jaw 10 passes through lower clamp plate 3 and is connected with the first sliding block 4, and the second clamping jaw 11 passes through lower clamp plate 3 and second
Sliding block 5 is connected.
In this embodiment, driving device 12 is cylinder, and driving device 12 is set in attachment base 1, driving dress
It sets 12 to be connected by connector sleeve 14 with the first sliding block 4, the first sliding block 4 is arranged close to cylinder block.In practice, attachment base 1
It can be connected with robot, improve the degree of automation of Chain Link forging.
More specifically, turning set is arranged in the middle part of lever 9, turning set is set in the outside of mandrel 6, and turning set is located at lever 9
Positive middle part, i.e. articulated section being equidistant apart from turning set of first connecting rod 7 and second connecting rod 8 and lever 9, so that the first folder
Pawl 10 and the second clamping jaw 11 are when clamping Chain Link, Chain Link uniform force, improve Chain Link displacement accuracy；The both ends of lever 9
Connection ring is respectively set, connection ring is rotatedly connected with first connecting rod 7 and second connecting rod 8 respectively by connecting pin.
Further, first connecting rod 7 and second connecting rod 8 are arcuation connecting rod, and first connecting rod 7 and second connecting rod 8 is avoided to transport
It is interfered when dynamic with positioning plate, reduces device to the greatest extent and integrally occupy volume.
In the first clamping jaw 10 and the second clamping jaw 11 clamping Chain Link blank, in order to make Chain Link blank uniform force, into
And the displacement accuracy after Chain Link blank mobile model chamber is improved, position that the first clamping jaw 10 is connected with the first sliding block 4, the second folder
The position that pawl 11 is connected with the second sliding block 5 can be adjusted.And first clamping jaw 10 and the second clamping jaw 11 there is opposite arc to grab
Portion is taken, prevents workpiece in moving process from falling, improves clamping stability.
Further, the first clamping jaw 10 is bolted with the first sliding block 4, the second clamping jaw 11 and the second sliding block 5,
The long hole to match with bolt is respectively provided on first sliding block 4 and the second sliding block 5, position of the adjustment bolt in long hole can be adjusted
The relative position of first clamping jaw 10 and the first sliding block 4, the second clamping jaw 11 and the second sliding block 5.
When linkage centralizer work of the invention (driving device 12 illustrates by taking cylinder as an example), when cylinder rear end air inlet, is pushed away
Cylinder rod of taking offence Forward, while pushing and being moved forward by the first sliding block 4 that connector sleeve 14 connects, the first sliding block 4 is pushed to be connected with first connecting rod 7
The lever 9 around mandrel 6 connect turns an angle, and the other end of lever 9 connects second connecting rod 8, thus passes through second connecting rod 8
Pull the second sliding block 5 mobile.First sliding block 4 and the second sliding block 5 move toward one another, the first folder being separately mounted on the first sliding block 4
Pawl 10 and the second clamping jaw 11 being mounted on the second sliding block 5, which move toward one another, is clamped workpiece.Conversely, the gas when the inflation of cylinder front end
Cylinder rod move backward the first clamping jaw 10 and the second clamping jaw 11 will back movement and mobile equidistant release workpiece simultaneously, make workpiece
Vertical drop is to designated position.Linkage centralizer structure of the invention is simple, easy to operate, can be connected with robot,
Improve the degree of automation, and clamp workpiece and unclamp workpiece when the first clamping jaw 10 it is synchronous with the second clamping jaw 11 will not make workpiece front and back
Left-right position changes, workpiece vertical drop when release, workpiece stress equalization.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (9)
1. a kind of linkage centralizer, it is characterised in that: including attachment base, upper clamp plate, lower clamp plate, the first sliding block, the second sliding block,
Mandrel, first connecting rod, second connecting rod, lever, the first clamping jaw, the second clamping jaw and driving device, the upper clamp plate and the lower folder
Plate is connected with the attachment base respectively, and the upper clamp plate and the lower clamp plate are arranged in parallel and are formed the first guide groove and second and lead
To slot, first sliding block is slideably positioned in first guide groove, and second sliding block is slideably positioned in described second and leads
Into slot, the mandrel connects the upper clamp plate and the lower clamp plate, first guide groove and second guide groove difference
Positioned at the two sides of the mandrel, the axis of the mandrel is perpendicular with plane where the upper clamp plate and the lower clamp plate respectively,
The lever is rotatedly connected with the mandrel, and one end of the lever is connected by the first connecting rod with first sliding block,
The lever and first sliding block are rotatedly connected with the first connecting rod respectively, and the other end of the lever passes through described second
Connecting rod is connected with second sliding block, and the lever and second sliding block are rotatedly connected with the second connecting rod respectively, described
First clamping jaw is connected with first sliding block, and second clamping jaw is connected with second sliding block, first clamping jaw with it is described
Second clamping jaw is oppositely arranged, and first clamping jaw and second clamping jaw, which match, can clamp Chain Link blank, the driving
Device is connected with the first sliding block or the second sliding block, and the driving device can drive the first sliding block or the second slide block movement.
2. linkage centralizer according to claim 1, it is characterised in that: further include four pieces of guide plates, led described in four pieces
It is separately connected the upper clamp plate and the lower clamp plate to plate, two pieces of guide plates, which are arranged in parallel, constitutes first guide groove,
Other two pieces of guide plates, which are arranged in parallel, constitutes second guide groove.
3. linkage centralizer according to claim 2, it is characterised in that: four pieces of guide plates respectively with the upper clamp plate and
The lower clamp plate is perpendicular, and the cross section of first guide groove and second guide groove is rectangle.
4. linkage centralizer according to claim 3, it is characterised in that: first clamping jaw pass through the lower clamp plate with
First sliding block is connected, and second clamping jaw passes through the lower clamp plate and is connected with second sliding block.
5. linkage centralizer according to claim 1, it is characterised in that: the driving device is cylinder, the driving
Device is set in the attachment base, and the driving device is connected by connector sleeve with first sliding block, first sliding block
It is arranged close to the cylinder block.
6. linkage centralizer according to claim 1, it is characterised in that: turning set is arranged in the lever middle, described
Turning set is set in the outside of the mandrel, and connection ring is respectively set in the both ends of the lever, and the connection ring passes through connecting pin
It is rotatedly connected respectively with the first connecting rod and the second connecting rod.
7. linkage centralizer according to claim 6, it is characterised in that: the first connecting rod and the second connecting rod are equal
For arcuation connecting rod.
8. linkage centralizer according to claim 1-7, it is characterised in that: first clamping jaw and described the
The position that the connected position of one sliding block, second clamping jaw are connected with second sliding block can be adjusted.
9. linkage centralizer according to claim 8, it is characterised in that: first clamping jaw and first sliding block,
Second clamping jaw is bolted with second sliding block, be respectively provided on first sliding block and second sliding block with
The long hole that the bolt matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043173.4A CN109500340A (en) | 2019-01-17 | 2019-01-17 | A kind of linkage centralizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043173.4A CN109500340A (en) | 2019-01-17 | 2019-01-17 | A kind of linkage centralizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500340A true CN109500340A (en) | 2019-03-22 |
Family
ID=65758006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043173.4A Withdrawn CN109500340A (en) | 2019-01-17 | 2019-01-17 | A kind of linkage centralizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300105A (en) * | 2020-04-15 | 2020-06-19 | 昆山允可精密工业技术有限公司 | Multi-pipe-diameter self-centering device |
| CN112340097A (en) * | 2020-10-28 | 2021-02-09 | 四川极智朗润科技有限公司 | Vacuum holding device for soft liquid bag hose |
-
2019
- 2019-01-17 CN CN201910043173.4A patent/CN109500340A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300105A (en) * | 2020-04-15 | 2020-06-19 | 昆山允可精密工业技术有限公司 | Multi-pipe-diameter self-centering device |
| CN112340097A (en) * | 2020-10-28 | 2021-02-09 | 四川极智朗润科技有限公司 | Vacuum holding device for soft liquid bag hose |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190322 |