CN103817275B - Barbing device - Google Patents
Barbing device Download PDFInfo
- Publication number
- CN103817275B CN103817275B CN201410039420.0A CN201410039420A CN103817275B CN 103817275 B CN103817275 B CN 103817275B CN 201410039420 A CN201410039420 A CN 201410039420A CN 103817275 B CN103817275 B CN 103817275B
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- China
- Prior art keywords
- connector
- crushing block
- hangnail
- lever
- plant
- 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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Abstract
The invention relates to a barbing device comprising a fixing device, an extrusion block, and a drive mechanism. The fixing device is used for fixing a connector; the extrusion block is used for being arranged outside the extrusion block; the drive mechanism is used for driving the extrusion block to move towards or leave the connector; the extrusion block is provided with an extruding edge used for extruding the connector to form barbs on the connector. The existing connector can be directly barbed by the baring device. Barbing efficiency is significantly improved by the use of the barbing device.
Description
Technical field
The present invention relates to a kind of hangnail processing unit (plant).
Background technology
Agnail type nail is a kind of fixedly connected part, and it includes successively from front to back nail tip, nail rod and the head of a nail, on the periphery of push rod
It is provided with hangnail.The hangnail is in partially sharp hook-shaped, and the hangnail width is more than push rod diameter less than head of a nail diameter.The barb structure can
Prevent connection from loosening, connection reliability can be increased.Agnail type nail is applied particularly extensively on the outer packing wood body of machine, but mesh
There is no the Agnail type nail processing unit (plant) of specialty in front prior art.
The content of the invention
It is an object of the invention to provide a kind of hangnail processing unit (plant) that hangnail can be processed to connector.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of hangnail processing unit (plant), including for fixing
The fixing device of connector, for be arranged in connector periphery crushing block and for driving crushing block toward and away from connector
The drive mechanism of motion, crushing block has for extruding connector so that connector forms the extruding cutting edge of hangnail.
The drive mechanism includes the lever for driving crushing block to do arcuate movement, and lever has to be used for and connector
The disjoint hinge axes of axis, the resistance end of the lever is connected with crushing block, and the power end of lever is connected with for driving
The driving element that lever is rotated around its hinge axes.
The driving element is for being hinged with connection along the power end of the axially movable push rod of connector, lever
Bar, the power end of lever is connected by connecting rod with push rod.
The crushing block has two or more, and each crushing block is used for being uniformly distributed for the central axis around connector.
The corresponding connecting rod of each crushing block is articulated with same push rod, and push rod is located at the middle of each crushing block.
Fixing device includes the holder for clamping at least two connectors.
The crushing block has two, and fixing device includes the clamping element for clamping at least two connectors, fixing device
Also include for the support connector and bearing of trend support block consistent with the arragement direction of connector.
Beneficial effects of the present invention：Hangnail directly can be processed on existing connector using the hangnail processing unit (plant).
Its process is：Connector is fixed initially with fixing device, then crushing block is driven towards connection by drive mechanism
Part move, extruding cutting edge hangnail is formed on connector by squeezing action, then pass through drive mechanism drive crushing block away from
Connector.Above-mentioned process operation is simple and easy to operate.It can be seen that can be significantly improved down using the hangnail processing unit (plant) of the present invention
The working (machining) efficiency of thorn.Additionally, the hangnail processing unit (plant) has the advantages that simple structure, is easy to production and processing cost is low.
Further, on the one hand, by regulations and parameters around the rotation of its bearing pin, extruding blade can be made to make arc around the bearing pin of lever
Motion, compared with linear motion, arcuate movement is more beneficial for extruding and form hangnail on blade connector, and its processing resistance is less,
The crooked radian of its hangnail for being formed is bigger, so as to increase the frictional force between hangnail and timber when in use, so that even
Connection reliability between fitting and mother metal is higher；On the other hand, can be made by applying less driving force using lever
Pressurization blade obtains larger extruding force, so as to more favorably process hangnail.
Further, push rod is using the mode by the way of the axially-movable of connector, with the radial motion along connector
Compare, space size required during processing hangnail can be saved；Additionally, when crushing block has at least two, due to each extruding
The direction of motion of block is different, and push rod needs many personal cooperations just to complete many when by the way of the radial motion of connecting rod
The motion of individual crushing block, and push rod is operated using by the way of the axially-movable of connector, being more convenient for, i.e., can using a people
To drive multiple crushing blocks to move simultaneously.
Further, crushing block has at least two, compared with only one of which extrudes fast situation, can improve adding for hangnail
Work efficiency rate；Additionally, connector uniform force can be made, it is to avoid connector bends.
Further, each crushing block shares a push rod, is on the one hand advantageously implemented being synchronized with the movement for each crushing block；It is another
Aspect, compared with using multiple push rods, can not only save production cost, while the structure of the device can also be simplified.
Further, clamping element can fix at least two connectors simultaneously, compared with it can only fix a connector every time,
The working (machining) efficiency of hangnail can be improved, the time of assembly or disassembly connector can be saved.
Further, by clamping element and the collective effect of support block, can be simultaneously fixed by multiple connectors, when crowded
Along during the arragement direction extension of connector, crushing block can carry out hangnail processing to briquetting to multiple connectors simultaneously.
Description of the drawings
Fig. 1 is a kind of structural representation of the embodiment 1 of hangnail processing unit (plant) of the present invention.
Specific embodiment
A kind of embodiment 1 of the hangnail processing unit (plant) of the present invention, as shown in Figure 1：Hangnail processing unit (plant), including for fixing
The fixing device of connector 1, the crushing block 2 for being arranged in the periphery of connector 1 and for driving crushing block 2 toward and away from even
The drive mechanism of fitting motion, crushing block 2 has for extruding connector 1 so that connector 1 forms the extruding cutting edge 21 of hangnail.
In the present embodiment, define connector and there is vertically extending axial direction.Crushing block 2 has two, and two are squeezed
Briquetting is respectively left crushing block and right crushing block, and when in use, left extruding and right crushing block are symmetrically distributed in the left and right of connector
Both sides.
In the present embodiment, fixing device is included for the clamping element 31 of clamp connection 1 and for supporting connector 1
Support block 32.In other embodiments, support block is may be omitted with, and only includes clamping element.In the present embodiment, the clamping element
31 is the clamping element for clamping at least two connectors, and the arragement direction of each connector 1 extends along the longitudinal direction；In other realities
In applying example, clamping element can also be the clamping element for only clamping a connector every time.In the present embodiment, support block 32 is
Strip, its bearing of trend is consistent with the arragement direction of connector 1.
In the present embodiment, drive mechanism includes lever 41 and driving element, and lever 41 is corresponded with crushing block 2, thick stick
Bar 41 has two, respectively lever left and right lever, and lever 41 is used to drive crushing block to do arcuate movement, the jointed shaft of lever 41
Line 411 is non-intersect with the axis of connector, extends before and after the hinge axes of lever 41, resistance end and the phase of crushing block 2 of lever 41
Even, the power end of lever 41 is connected with driving element, and driving element is used for activation lever 41 and rotates around its hinge axes.Drive unit
Part is for along the axially movable push rod 42 of connector 1, push rod 42 to be vertically extending, and the power end of lever 41 is hinged
The drive end for having connecting rod 43, lever 41 is connected by connecting rod 43 with push rod 42.The corresponding connecting rod 43 of each crushing block 2 is hinged
On same push rod 42, push rod 42 is located at the middle of each crushing block 2.In other embodiments, crushing block may be located on connecting
During the front and rear sides of fitting, now lever also is located at the arranged on left and right sides of connector, hinge axes of corresponding lever or so and prolongs
Stretch.In the present embodiment, the crushing block 2 is strip structure, and crushing block 2 and extruding cutting edge 21 are along the arragement direction of connector
Extend, it can carry out hangnail processing at least two connectors 1 simultaneously, be greatly improved the working (machining) efficiency of hangnail.In other realities
In applying example, crushing block can also be other structures, such as square block, and now crushing block only can carry out hangnail to a connector every time
Processing.
The use process of the present embodiment 1, clamps the upper end of connector 1 initially with clamping element 31, and adopts support block
The lower end of 32 pairs of connectors 1 supports；Then push rod 42 is promoted to move upwards, under the gearing of connector 43 and lever 41,
Two crushing blocks 2 are driven to move simultaneously towards connector 1, extruding cutting edge 21 forms hangnail by squeezing action on connector 1；
Then pull downward on push rod 42 and then drive crushing block 2 away from connector 1.
In other embodiments, each crushing block can also be without sharing a push rod, such as connect one on each crushing block
Push rod.
In other embodiments, crushing block can also be two or more, and each crushing block is used for the central axis around connector
Be uniformly distributed, now fixing device can not include support block, it is also possible to including multiple spaced support blocks, support block
Correspond with connector.
In other embodiments, push rod can be along the radial motion of connector, can now saving connector, it is also possible to no
Save connector.
In other embodiments, drive mechanism does not also include lever, and adopts other type of drive, such as adopts drive rod
Used as drive mechanism, the drive rod directly applies active force to crushing block.
In other embodiments, fixing device can also adopt other structures, such as adopt fixation hole configurations, or using two
Clamping element is clamped fixation at the two ends of connector to it.
In other embodiments, crushing block can also be one.
Claims (5)
1. a kind of hangnail processing unit (plant), it is characterised in that：Including the fixing device for fixedly connected part, for being arranged in connection
The crushing block and the drive mechanism for driving crushing block to move toward and away from connector of part periphery, crushing block has for squeezing
So that connector forms the extruding cutting edge of hangnail, fixing device includes the clamping element for clamp connection to pressure connector.
2. a kind of hangnail processing unit (plant) according to claim 1, it is characterised in that：The drive mechanism is included for driving
Crushing block makees the lever of arcuate movement, and lever has to be used for and the disjoint hinge axes of the axis of connector, the lever
Resistance end is connected with crushing block, and the power end of lever is connected with the driving element rotated around its hinge axes for activation lever.
3. a kind of hangnail processing unit (plant) according to claim 2, it is characterised in that：The driving element is for along connection
The axially movable push rod of part, the power end of lever is hinged with connecting rod, and the power end of lever is connected by connecting rod with push rod
Connect.
4. a kind of hangnail processing unit (plant) according to claim 3, it is characterised in that：The crushing block have two or two with
On, each crushing block is used for being uniformly distributed for the central axis around connector.
5. a kind of hangnail processing unit (plant) according to claim 4, it is characterised in that：The corresponding connecting rod of each crushing block is hinged
On same push rod, push rod is located at the middle of each crushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039420.0A CN103817275B (en) | 2014-01-27 | 2014-01-27 | Barbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039420.0A CN103817275B (en) | 2014-01-27 | 2014-01-27 | Barbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817275A CN103817275A (en) | 2014-05-28 |
| CN103817275B true CN103817275B (en) | 2017-04-26 |
Family
ID=50752725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039420.0A Expired - Fee Related CN103817275B (en) | 2014-01-27 | 2014-01-27 | Barbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817275B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB468324A (en) * | 1935-10-19 | 1937-07-02 | Wilhelmus Johannes De Wit | Method and machine for making barbed nails and nails made according thereto |
| CN2063470U (en) * | 1990-01-16 | 1990-10-10 | 牡丹江市江南餐具厂 | Electric chamfer glassing machine for yuanlu sanitary chopsticks |
| WO2008120414A1 (en) * | 2007-03-29 | 2008-10-09 | Daiso Co., Ltd. | Machine for making bevel edge on tape with fold-line |
| CN203679127U (en) * | 2014-01-27 | 2014-07-02 | 河南科技大学 | Barb machining device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003165166A (en) * | 2001-12-03 | 2003-06-10 | Yuukohsha Cito Trading Co Ltd | Chamfering machine |
| CN101898218B (en) * | 2010-07-23 | 2013-02-13 | 中国重型机械研究院有限公司 | Automatic centering clamping feeding and discharging device |
-
2014
- 2014-01-27 CN CN201410039420.0A patent/CN103817275B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB468324A (en) * | 1935-10-19 | 1937-07-02 | Wilhelmus Johannes De Wit | Method and machine for making barbed nails and nails made according thereto |
| CN2063470U (en) * | 1990-01-16 | 1990-10-10 | 牡丹江市江南餐具厂 | Electric chamfer glassing machine for yuanlu sanitary chopsticks |
| WO2008120414A1 (en) * | 2007-03-29 | 2008-10-09 | Daiso Co., Ltd. | Machine for making bevel edge on tape with fold-line |
| CN203679127U (en) * | 2014-01-27 | 2014-07-02 | 河南科技大学 | Barb machining device |
Non-Patent Citations (1)
| Title |
|---|
| 板式家具倒刺固定连接件连接强度研究;于吉鹏;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑（月刊）》;CNKI;20131215(第S1期);第B024-233页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817275A (en) | 2014-05-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |