CN203887822U - Multifunctional wire crimpers - Google Patents
Multifunctional wire crimpers Download PDFInfo
- Publication number
- CN203887822U CN203887822U CN201420282501.9U CN201420282501U CN203887822U CN 203887822 U CN203887822 U CN 203887822U CN 201420282501 U CN201420282501 U CN 201420282501U CN 203887822 U CN203887822 U CN 203887822U
- Authority
- CN
- China
- Prior art keywords
- handle
- hole
- fluting
- blade
- crimping pliers
- 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
Links
- 238000002788 crimping Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 3
- 238000009422 external insulation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009421 internal insulation Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of wire crimpers, in particular to multifunctional wire crimpers which solve the problem that existing wire crimpers are singular in function and can effectively avoid the phenomenon that network maintenance tools are left out. According to the multifunctional wire crimpers, a cover breaking cutter which is movably arranged on a handle is used for removing external insulation skins of cables, a blade which is movably arranged on the handle is used for removing internal insulation skins of cable cores, and meanwhile, the cover breaking cutter and the blade can cut off the cables. A push block is pushed to expose or hide the cover breaking cutter, a bolt is rotated to enable the blade to be in a working position or hidden, and operation is convenient and simple. A screwdriver is arranged in the handle, space is fully utilized, functions of the wire crimpers are added, and the problem that tools are prone to being left out when a user goes out is solved.
Description
Technical field
The utility model relates to Crimping Pliers technical field, specifically a kind of Crimping Pliers with several functions.
Background technology
Network engineers, in the time carrying out network operation, need to use a lot of instruments, as instruments such as Crimping Pliers, screwdriver, wire stripper, knives.Crimping Pliers, is a kind of instrument for suppressing crystal head, in the time of the setting up of network operation and communicating circuit, has important effect.Existing Crimping Pliers function singleness, can only be used for suppressing crystal head, network maintenance staff is in the time going out to carry out network operation, need to carry more instrument, various tool put together not only heavy, carry inconvenience, and often there is leaving behind the phenomenon of certain instrument, to network operation, work brings inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of easy to operate simple Multifunctional crimping pliers, for solving the problem of existing Crimping Pliers function singleness, and can effectively avoid omitting the problem of network operation instrument.
The technical scheme in the invention for solving the technical problem is: Multifunctional crimping pliers, comprise handle and line ball jaw, be articulated and connected two described in the front end of handle be provided with line ball jaw, top at described line ball jaw is fixed with block, be provided with in the bottom of described line ball jaw be connected with handle and with the jacking block of block mating reaction, it is characterized in that
Described in each, the medial surface of handle front end is provided with one first fluting, be provided with one and first elongated slot being connected of slotting on the top of described handle front end, the upper and lower of one L shaped connecting plate is placed in respectively elongated slot and the first fluting, and slots and be slidably connected in the bottom of described connecting plate and first; Top at described connecting plate is rotated a pushing block is installed by rotating shaft, in described rotating shaft, be nested with a torsion spring being connected with connecting plate and pushing block, under nature, described torsion spring arranges the free end of pushing block down, fix two latches in the free-ended bottom of described pushing block, be respectively equipped with at the two ends of described elongated slot one group with the described latch jack coordinating of pegging graft; One end in described connecting plate bottom is provided with blade, is provided with semicircular cutting edge on described blade;
Described in each, the medial surface of handle front end is also respectively equipped with one second fluting, and the bolt that runs through the second fluting that is threaded on handle described in each is fixed a blade on the bolt that is placed in each the second fluting;
Described in each, the rear end of handle is provided with a passage, is placed with a screwdriver in described passage, and the end of handle is rotatablely equipped with end cap described in each;
At the rear end of handle described in two hinged installation one head rod and the second connecting rod respectively, the free end of described the second connecting rod is arranged in the inner chamber of head rod and is slidably connected with head rod, and fixes a spring between the free end of described the second connecting rod and head rod.
Further, described pushing block is square metallic plate, is provided with anti-skid design at the upper surface of described pushing block.
Further, described latch and jack are the circle cooperatively interacting.
Further, described head rod and the second connecting rod are circular metallic rod.
Further, described passage comprises and being interconnected and the first hole and the second hole that coaxial line arranges, circular described the first hole and the perforation of the end of handle, and described the second hole is splined hole, and the aperture in described the second hole is less than the aperture in the first hole; Described screwdriver comprise with the first hole peg graft the grip part that coordinates and with the second hole cutter hub coordinating of pegging graft, described cutter hub is circular metallic rod, be fixed with respectively the baffle plate of the radial distribution of some one-tenth at the two ends of described cutter hub, described cutter hub coordinates with the splined hole in described grip part by baffle plate.
Further, in described grip part, be provided with magnet.
Further, described the first fluting and the second fluting are square groove.
The beneficial effects of the utility model are: the Multifunctional crimping pliers that the utility model provides, realize abolishing of external insulation skin to cable by being movably arranged on broken skin cutter on handle, realize divesting insulated hull in core by the blade being movably arranged on handle; Meanwhile, broken skin cutter and blade can also be realized the cut-out to cable.Realize leaking outside of broken skin cutter or hide by promoting pushing block, by rotating bolt by blade in operating position or hide, easy to operate simple.Placing screws cutter in handle, had both taken full advantage of space, had increased again the function of Crimping Pliers, had solved the problem of the instrument of going out easily to omit.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the scheme of installation of broken skin cutter and handle;
Fig. 3 is the scheme of installation of blade and handle;
Fig. 4 is A-A cutaway view in Fig. 1;
Fig. 5 is B-B cutaway view in Fig. 1;
Fig. 6 is handle and the figure that coordinates of end cap;
Fig. 7 is C-C cutaway view in Fig. 1;
Fig. 8 is the schematic three dimensional views of screwdriver;
Fig. 9 is the generalized section of cable;
Figure 10 is blade schematic diagram;
Figure 11 is two groups of jacks and the distribution map of elongated slot on handle;
In figure: 1 handle, 11 first flutings, 12 second flutings, 13 first holes, 14 second holes, 21 head rods, 22 second connecting rods, 23 springs, 3 line ball jaws, 31 blocks, 32 jacking blocks, 41 elongated slots, 42 jacks, 43 screwed holes, 51 pushing blocks, 52 connecting plates, 53 blades, 531 cutting edges, 54 latches, 55 is hinged, 61 bolts, 62 blades, 7 end caps, 81 grip parts, 82 cutter hubs, 83 baffle plates, 84 cutter heads, 91 cores, 92 external insulation skins, 93 interior insulated hulls.
Detailed description of the invention
As shown in Figures 1 to 8, the utility model comprises handle 1, head rod 21, the second connecting rod 22, spring 23, line ball jaw 3, block 31, jacking block 32, pushing block 51, connecting plate 52, blade 53, latch 54, bolt 61, blade 62, end cap 7 and screwdriver, below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, main part of the present utility model is Crimping Pliers, comprise two handles 1, head rod 21, the second connecting rod 22, spring 23, line ball jaw 3, block 31 and jacking block 32, Crimping Pliers part of the present utility model is identical with the principle of existing Crimping Pliers compacting crystal head.Two handles are articulated and connected, and are provided with line ball jaw 3 at the front end of handle, and line ball jaw is orthogonal, are provided with block 31 and jacking block 32 in line ball jaw; Block is the metalwork of bar shaped, and block is positioned at the top of line ball jaw; Jacking block is square metalwork, and jacking block is positioned at the bottom of line ball jaw and is connected with two handles; In the time that rotation two handles make two handles draw close to centre, jacking block is just to a side shifting at block place, and jacking block and block mating reaction realize the compacting to crystal head.For the elasticity realizing between two handles connects, hinged installation one head rod 21 on one handle therein, one second connecting rod 22 is articulated and connected on another handle, head rod and the second connecting rod are circular metallic rod, head rod is cavity structure, and the inner cavity size of head rod is identical with the external diameter of the second connecting rod.Head rod is slidably connected by inner chamber and the second connecting rod, and the two ends of a spring are separately fixed in the free end of the second connecting rod and the inner chamber of head rod, and nature lower spring pressurized; Under the effect of spring force, the overlap length of head rod and the second connecting rod less with the free end that makes two handles mutually away from.In the time pressing the free end of two handles, overcome spring force, the second connecting rod slides in head rod.
For increasing the function of Crimping Pliers, on Crimping Pliers, be provided with broken skin cutter.Broken skin cutter is for abolishing the external insulation skin 92 of cable; as shown in Figure 9, in cable, generally contain several wire core 91, have inner insulating layer 93 in the outer wrap of each core; have external insulation layer 92 in the outer wrap of some cores, interior external insulation layer is for the protection of cable.As shown in Figure 2, on the medial surface of every one handle front end, being provided with the first fluting 11, the first flutings is rectangular channel, is provided with the elongated slot 41 of a rectangle at the upper surface of every one handle front end, and each elongated slot is connected with the first corresponding fluting.The L shaped connecting plate 52 that is slidably installed in the first fluting, the lower wall of the bottom of connecting plate and the first fluting is slidably connected.At the upper articulation 55 of connecting plate, one pushing block 51 is installed, the metal derby that pushing block is rectangle, installs a torsion spring in the hinged place of pushing block and connecting plate, and under torsion spring effect, the free end of pushing block is towards having a down dip.Be installed with two columniform latches 54 in the free-ended bottom of pushing block, be provided with and the latch two groups of jacks 42 that coordinate of pegging graft at the upper surface of handle, every group of jack is two that are oppositely arranged, as shown in figure 11.Be fixed with blade 53 in one end of connecting plate bottom, as shown in figure 10, blade entirety squarely, is provided with semicircular cutting edge 531 at the effect end of blade.Press the installation end of pushing block, the free end perk of pushing block, now latch is extracted from jack, then promotes pushing block to a side; Connecting plate just slides in elongated slot, until after connecting plate slides and stop, unclamping the installation end of pushing block, the free end of pushing block falls and make latch to be plugged in another group jack.Now, in two handles, the blade of broken skin cutter just exposes from handle.Then press the free end of two handles to centre, until two handles are when relatively static, the effect end of two blades is in contact with one another, and now two cutting edges surround a circular port, and the aperture of this circular port is slightly less than the external diameter of external insulation skin.Cable is placed between two cutting edges, then drives two handle free ends mutually to draw close, just can realize the cutting of External Insulation skin.Cable is placed between the blade of cutting edge both sides, can realizes the cut-out to cable.
Front end at two handles is also respectively equipped with blade, and blade is for removing the interior insulated hull of core or core being cut off.As shown in Figure 3, being respectively equipped with one second fluting 12, the second flutings at the medial surface of every one handle front end is also rectangular channel, is provided with a screwed hole 43 at the front end of every one handle, and screwed hole runs through the upper and lower surface of handle, and screwed hole is connected with the second fluting.A bolt 61 is threaded in screwed hole, be welded and fixed a blade 62, the sheet metal that blade is rectangle, rotating bolt at the middle part of bolt, blade can be hidden in handle, also blade can be screwed out from handle, as shown in Figure 1, now drive two handle free ends to draw close to centre, just can realize mutually drawing close of two blades, until two handles when relatively static, have a gap between two blades, the spacing in this gap is identical with the external diameter of core.Core is placed between two blades in advance, then drives two handles to draw close until two handles are mutually static, now blade cuts off the interior insulated hull of core, and core can not be damaged, and now just interior insulated hull can be extracted from core.Finally core is smoothed out with the fingers suitablely, extend in crystal head, be placed between the block and jacking block in line ball jaw, drive two handles to draw close the compacting of crystal head.
In the free-ended inner chamber of two handles, be placed with screwdriver, as shown in Fig. 5 and Fig. 7, be respectively equipped with a first circular hole 13 and second hole 14 at the free end of every one handle, the second hole is splined hole, the aperture in the first hole is greater than the aperture in the second hole, and the first hole and the second hole coaxial line setting are also interconnected.The first hole and the second hole composition one insert the passage of screwdriver, and as shown in Figure 8, screwdriver comprises grip part 81, cutter hub 82, baffle plate 83 and cutter head 84, the cylindrical that grip part is hollow, and peg graft and coordinate with the first hole in grip part.In grip part, be provided with splined hole, inserted cutter hub 82 in splined hole, cutter hub is circular metallic rod, is respectively equipped with some baffle plates 83 at the two ends of cutter hub, and some baffle plates are square metallic plate, can be welded on cutter hub, also can be one-body molded with cutter hub.Some baffle plates become radial distribution on cutter hub, when installation, the baffle plate on cutter hub are inserted in the splined hole on grip part and just can realize circumferentially fixing between grip part and cutter hub, and the synchronous rotation of cutter hub just can be realized in rotation grip part.Two ends at cutter hub are respectively equipped with cutter head, and the cutter head at two ends can be in-line, cross, M shape etc., and the difference end of cutter hub is inserted in grip part, can realize screwdriver different screws are tightened or unscrew operation.For preventing cutter hub slippage in grip part, in grip part, be provided with magnet, prevent the free landing of cutter hub to hold cutter hub.For preventing that screwdriver from skidding off from the first hole, rotate an end cap 7 is installed at the end of every one handle, rotating end cap can expose the first hole also can block the first hole.
Can promote as required pushing block broken skin cutter is exposed, to facilitate, cable be carried out to divesting of insulated hull; Rotatable bolt screws out blade, to facilitate, cable is cut and peeling operation.While not needing to carry out peeling, just broken skin cutter can be hidden by promoting pushing block, by swivel bolt, blade be hidden, easy to operate simple.
Claims (7)
1. Multifunctional crimping pliers, comprises handle and line ball jaw, be articulated and connected two described in the front end of handle be provided with line ball jaw, top at described line ball jaw is fixed with block, be provided with in the bottom of described line ball jaw be connected with handle and with the jacking block of block mating reaction, it is characterized in that
Described in each, the medial surface of handle front end is provided with one first fluting, be provided with one and first elongated slot being connected of slotting on the top of described handle front end, the upper and lower of one L shaped connecting plate is placed in respectively elongated slot and the first fluting, and slots and be slidably connected in the bottom of described connecting plate and first; Top at described connecting plate is rotated a pushing block is installed by rotating shaft, in described rotating shaft, be nested with a torsion spring being connected with connecting plate and pushing block, under nature, described torsion spring arranges the free end of pushing block down, fix two latches in the free-ended bottom of described pushing block, be respectively equipped with at the two ends of described elongated slot one group with the described latch jack coordinating of pegging graft; One end in described connecting plate bottom is provided with blade, is provided with semicircular cutting edge on described blade;
Described in each, the medial surface of handle front end is also respectively equipped with one second fluting, and the bolt that runs through the second fluting that is threaded on handle described in each is fixed a blade on the bolt that is placed in each the second fluting;
Described in each, the rear end of handle is provided with a passage, is placed with a screwdriver in described passage, and the end of handle is rotatablely equipped with end cap described in each;
At the rear end of handle described in two hinged installation one head rod and the second connecting rod respectively, the free end of described the second connecting rod is arranged in the inner chamber of head rod and is slidably connected with head rod, and fixes a spring between the free end of described the second connecting rod and head rod.
2. Multifunctional crimping pliers according to claim 1, is characterized in that, described pushing block is square metallic plate, is provided with anti-skid design at the upper surface of described pushing block.
3. Multifunctional crimping pliers according to claim 1, is characterized in that, described latch and jack are the circle cooperatively interacting.
4. Multifunctional crimping pliers according to claim 1, is characterized in that, described head rod and the second connecting rod are circular metallic rod.
5. Multifunctional crimping pliers according to claim 1, it is characterized in that, described passage comprise be interconnected and coaxial line arrange the first hole and the second hole, circular described the first hole and the end of handle connect, described the second hole is splined hole, and the aperture in described the second hole is less than the aperture in the first hole; Described screwdriver comprise with the first hole peg graft the grip part that coordinates and with the second hole cutter hub coordinating of pegging graft, described cutter hub is circular metallic rod, be fixed with respectively the baffle plate of the radial distribution of some one-tenth at the two ends of described cutter hub, described cutter hub coordinates with the splined hole in described grip part by baffle plate.
6. Multifunctional crimping pliers according to claim 5, is characterized in that, in described grip part, is provided with magnet.
7. Multifunctional crimping pliers according to claim 1, is characterized in that, described the first fluting and the second fluting are square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282501.9U CN203887822U (en) | 2014-05-29 | 2014-05-29 | Multifunctional wire crimpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282501.9U CN203887822U (en) | 2014-05-29 | 2014-05-29 | Multifunctional wire crimpers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887822U true CN203887822U (en) | 2014-10-22 |
Family
ID=51714269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282501.9U Expired - Fee Related CN203887822U (en) | 2014-05-29 | 2014-05-29 | Multifunctional wire crimpers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887822U (en) |
-
2014
- 2014-05-29 CN CN201420282501.9U patent/CN203887822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |