CN109560440A - A kind of hydraulic crimping tool - Google Patents
A kind of hydraulic crimping tool Download PDFInfo
- Publication number
- CN109560440A CN109560440A CN201811474126.7A CN201811474126A CN109560440A CN 109560440 A CN109560440 A CN 109560440A CN 201811474126 A CN201811474126 A CN 201811474126A CN 109560440 A CN109560440 A CN 109560440A
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- Prior art keywords
- groove
- placing groove
- crimping
- hydraulic
- sliding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/042—Hand tools for crimping
Abstract
The invention discloses a kind of hydraulic crimping tools, it is related to crimping apparatus field, including hydraulic shell, hydraulic stem, fixed block and crimping end, the top end of the hydraulic shell is fixedly connected with stressed member, the stressed member is equipped with rectangular opening, the opposite sidewall symmetry of stressed member is equipped with broadside slipway, the hydraulic stem is from the internal stretch of hydraulic shell to the inside of rectangular opening, and hydraulic stem end and rectangular opening in the side wall opposite with hydraulic stem be fixedly connected respectively with fixed block, the internal symmetry of the crimping end bottom face is equipped with locking assembly, the opposite face of the fixed block is symmetrically arranged with placing groove, the downside wall of the placing groove is equipped with catch bar corresponding with locking assembly, opposite sidewall symmetry is equipped with solution lock set in placing groove, the side of the catch bar towards solution lock set is equipped with boss, pass through locking assembly and unlock group Part can easily realize the separation and combination of crimping end and hydraulic tool.
Description
Technical field
The present invention relates to crimping apparatus fields, particularly relate to a kind of hydraulic crimping tool.
Background technique
Hydraulic Press Plier is progress wire-connection crimping in online this construction of roadbed of power industry and line maintenance
Essential tool can make full use of space and smallization occupied area, be conducive to operation and transport, and have that structure is simple, components
It is conducive to assembly less.
In the prior art, crimping end is fixed on the end of hydraulic Press Plier by bolt or flexible fastening piece, is needing
Replace crimping end when it is very inconvenient, need simultaneously with another tool will crimp end take out, especially high-altitude work
It,, will be more inconvenient if two hands operate taking-up tool and hydraulic tool simultaneously when replacement crimps end when industry.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of hydraulic crimping tool, to solve needing in the prior art
It is very inconvenient when replacement crimping end, and need the technical issues of being taken with hand, may cause safety accident.
Based on a kind of above-mentioned purpose hydraulic crimping tool provided by the invention, including hydraulic shell, hydraulic stem, fixed block and
End is crimped, the top end of the hydraulic shell is fixedly connected with stressed member, and the stressed member is equipped with rectangular opening, stressed member phase
Pair sidewall symmetry be equipped with broadside slipway, the hydraulic stem is and hydraulic from the internal stretch of hydraulic shell to the inside of rectangular opening
The side wall opposite with hydraulic stem is fixedly connected with fixed block respectively in the end of bar and rectangular opening, the crimping end bottom face
Internal symmetry is equipped with locking assembly, and the opposite face of the fixed block is symmetrically arranged with placing groove, and the downside wall of the placing groove is equipped with
Catch bar corresponding with locking assembly, opposite sidewall symmetry is equipped with solution lock set in placing groove, and the catch bar is towards solution
The side of lock set is equipped with boss, and the crimping end is during being placed into placing groove, under the action of boss, pushes lock
Movable end in tight component is inserted into solution lock set, crimping end is fixed in placing groove, the solution lock set is by outer
When portion's pressure, the movable end for pushing locking assembly to be inserted into solution lock set is detached from solution lock set, crimping end is made to be easy to de-
From placing groove.
Further, the locking assembly includes check lock lever and driving column, and the bottom face of the crimping end is equipped with and pushes away
The corresponding insertion groove of lever, the side wall in the insertion groove close to crimping end edges are equipped with sliding groove, the sliding groove
Inner sidewall is symmetrically arranged with wing plate slot, and the driving column is slidably connected with sliding groove, and the outer surface of the driving column is symmetrically arranged with the wing
Plate drives the inside of column to be equipped with cavity, and the wing plate is slidably connected with wing plate slot, interior of the cavity far from insertion groove
Equipped with sliding and slideway passes through the side wall of cavity, so that cavity is connected with external environment, the end of the check lock lever and cavity are sliding
Dynamic connection, and the end end face of check lock lever is fixedly connected with one end of the first spring, the shank portion and slideway of the check lock lever
It is slidably connected, side wall of the other end of first spring with cavity close to insertion groove is fixedly connected, and the driving column is in boss
Under the action of when sliding groove is mobile, check lock lever is used as movable part, in the case where the elastic force of the first spring acts on, the end of check lock lever
It will be inserted into solution lock set.
Further, the solution lock set includes pushing plate reconciliation closing piece, in the placing groove in two opposite side walls
Portion is symmetrically arranged with inner cavity, and the interior that the inner cavity is located remote from slot is equipped with sliding cavity, and the pushing plate and inner cavity sliding connect
It connects, the side of pushing plate towards placing groove is fixedly connected with balance weight and the solution closing piece, and pushing plate is towards the side of sliding cavity
Face is fixedly connected with the end of unlock rod, the unlock rod pass through sliding cavity and broadside slipway, and unlock rod respectively with sliding cavity
It is slidably connected with broadside slipway, the inner cavity is equipped with locking slot and compensating groove, the locking slot and lock close to the side wall of placing groove
Tight bar is corresponding, and locking slot is right against solution closing piece, and the compensating groove is right against balance weight, the second bullet is cased on the balance weight
Spring, one end of the second spring are fixedly connected with the side of pushing plate, and the other end of second spring and the side wall of inner cavity are fixed
Connection after the check lock lever is inserted into locking slot, when external force is in unlock rod, makes pushing plate overcome the elastic force of second spring,
And by solution closing piece push check lock lever be detached from locking slot, complete unlocking process, the balance weight solution closing piece complete unlock after with
Cross cut end (of a beam) is crimped, external force will be unable to continue to press on solution closing piece and continue to extend into sliding groove, to make to crimp end suitable
Benefit is detached from placing groove.
Further, the bottom face of the crimping end is fixedly connected with top pillar, the downside wall of the placing groove equipped with
The corresponding pushing component of top pillar, the side of the fixed block towards broadside slipway are symmetrically arranged with the first idler wheel, the promotion group
Part is fixedly connected with one end of drawstring, and the roller groove of the drawstring and the first idler wheel connects, and the other end and solution of drawstring
The body of rod surface of locking bar is hinged, and in the case where unlock rod is not by external force, drawstring is vertical with the body of rod of unlock rod, the pushing component
Being detached from placing groove in crimping end makes, and is detached from the thrust of placing groove to crimping end under external force.
Further, the pushing component includes top plate and sliding panel, and the downside wall of the placing groove is equipped with and top pillar phase
Corresponding cushion chamber, cushion chamber opening is towards top pillar, and the sidewall symmetry of cushion chamber is equipped with side slot, the top plate and slow
It rushes chamber to be slidably connected, and when top pillar is located inside cushion chamber, a side of top pillar and top plate connects, the top plate
Another side is fixedly connected with one end of third spring, the other end of the third spring and the fixed company of the sliding panel
It connects, both ends and the side slot of the sliding panel are slidably connected, and are equipped in the side slot between the sliding panel and cushion chamber opening
Second idler wheel, the drawstring passes through the rope groove in fixed block, and connects with the roller groove of the second idler wheel, the drawing
One end of rope is fixed on the side of sliding panel, when outer masterpiece is used for unlock rod, will pass through sliding panel under the pulling force of drawstring
Movement, make third spring pass through withstand to crimping end be detached from placing groove thrust.
Further, the boss is arc cam, and the junction of the boss and catch bar uses arc transition, institute
Driving column is stated towards the end of insertion groove using hemispherical ends, the resistance for making boss push driving column reduces.
Further, the cross-sectional area of the check lock lever is greater than the cross-sectional area of compensating groove, places in crimping end
It during placing groove, be inserted into check lock lever can not in compensating groove.
From the above it can be seen that a kind of hydraulic crimping tool provided by the invention, is placed into that will crimp end
During setting slot, the check lock lever in locking assembly is pushed by the boss on catch bar, it is made to be completely inserted into solution lock set
In locking slot in, and then by crimping end be fixed on fixed block, when need replacing crimping end when, pass through manpower push solution
Locking bar is mobile to placing groove direction, is detached from check lock lever and locking slot by solving closing piece, and then make to crimp end and fixed block point
From, by locking assembly conciliate lock set, can easily realize crimping end and hydraulic tool separation and combination.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hydraulic crimping tool；
Fig. 2 is the cross-sectional view of stressed member in Fig. 1；
Fig. 3 is the cross-sectional view in Fig. 2 along line B-B；
Fig. 4 is the first enlarged drawing in Fig. 1 at A；
Fig. 5 is the second enlarged drawing in Fig. 1 at A；
Fig. 6 is the enlarged drawing of pushing component in Fig. 1.
Wherein, the hydraulic shell of 1-, 2- hydraulic stem, 3- stressed member, 4- broadside slipway, 5- fixed block, 6- locking assembly, 7-
Solution lock set, 8- pushing component, 9- crimping end, 10- placing groove, 11- drawstring, the first idler wheel of 12-, 13- rectangular opening, 14- are pushed away
Lever, 15- boss, 16- top pillar, 61- check lock lever, 62- driving column, 63- wing plate, 64- sliding groove, 65- wing plate slot, 66- cavity,
The first spring of 67-, 68- slideway, 69- insertion groove, 71- unlock rod, 72- pushing plate, 73- balance weight, 74- solution closing piece, in 75-
Chamber, 76- locking slot, 77- compensating groove, 78- second spring, 79- sliding cavity, 81- top plate, 82- sliding panel, 83- cushion chamber, 84-
Third spring, the side 85- slot, the second idler wheel of 86-, 87- rope groove.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, as an embodiment of the present invention, an a kind of implementation of hydraulic crimping tool is proposed
Mode.As shown in Figure 1, including hydraulic shell 1, hydraulic stem 2, fixed block 5 and crimping end 9, the top of the hydraulic shell 1
End is fixedly connected with stressed member 3, and as shown in Figures 2 and 3, the stressed member 3 is equipped with rectangular opening 13, the opposite side of stressed member 3
Wall is symmetrically arranged with broadside slipway 4, and the hydraulic stem 2 as shown in Fig. 1 is out of, hydraulic shell 1 internal stretch to rectangular opening 13
Portion, and the side wall opposite with hydraulic stem 2 is fixedly connected with fixed block 5 respectively in the end of hydraulic stem 2 and rectangular opening 13, it is described
The internal symmetry for crimping 9 bottom face of end is equipped with locking assembly 6, and the opposite face of the fixed block 5 is symmetrically arranged with placing groove 10, institute
The downside wall for stating placing groove 10 is equipped with catch bar 14 corresponding with locking assembly 6, and opposite sidewall symmetry is set in placing groove 10
There is solution lock set 7, the side of the catch bar 14 towards solution lock set 7 is equipped with boss 15, and the crimping end 9 is being placed into
During placing groove 10, under the action of boss 15, the movable end in locking assembly 6 is pushed to be inserted into solution lock set 7,
Crimping end 9 is fixed in placing groove 10, when the solution lock set 7 is by external pressure, promotion locking assembly 6 is inserted into
It is detached from solution lock set 7 to the movable end in solution lock set 7, crimping end 9 is made to be easy to be detached from placing groove 10.
Preferably, as shown in figure 4, the locking assembly 6 includes check lock lever 61 and drives column 62, the crimping end 9
Bottom face is equipped with insertion groove 69 corresponding with catch bar 14, sets in the insertion groove 69 close to the side wall for crimping 9 edge of end
There is sliding groove 64, the inner sidewall of the sliding groove 64 is symmetrically arranged with wing plate slot 65, and the driving column 62 connects with the sliding of sliding groove 64
It connects, the outer surface of the driving column 62 is symmetrically arranged with wing plate 63, and the inside of driving column 62 is equipped with cavity 66, the wing plate 63 and the wing
Board slot 65 is slidably connected, and the cavity 66 is equipped with sliding 68 far from the interior of insertion groove 69 and slideway 68 passes through cavity 66
Side wall, so that cavity 66 is connected with external environment, end and the cavity 66 of the check lock lever 61 are slidably connected, and check lock lever 61
End end face be fixedly connected with one end of the first spring 67, shank portion and the slideway 68 of the check lock lever 61 are slidably connected,
Side wall of the other end of first spring 67 with cavity 66 close to insertion groove 69 is fixedly connected, and the driving column 62 is in boss 15
Under the action of when sliding groove 64 is mobile, check lock lever 61 is used as movable part, under the elastic force effect of the first spring 67, locking
The end of bar 61 will be inserted into solution lock set 7.As shown in figure 5, the solution lock set 7 includes that pushing plate 72 conciliates closing piece
74, two opposite interiors are symmetrically arranged with inner cavity 75 in the placing groove 10, and the inner cavity 75 is located remote from the side of slot 10
Pars intramuralis is equipped with sliding cavity 79, and the pushing plate 72 is slidably connected with inner cavity 75, and pushing plate 72 is solid towards the side of placing groove 10
Surely it is connected with balance weight 73 and the solution closing piece 74, pushing plate 72 is solid towards the side of sliding cavity 79 and the end of unlock rod 71
Fixed connection, the unlock rod 71 pass through sliding cavity 79 and broadside slipway 4, and unlock rod 71 respectively with sliding cavity 79 and broadside slipway
4 are slidably connected, and the inner cavity 75 is equipped with locking slot 76 and compensating groove 77 close to the side wall of placing groove 10, the locking slot 76 with
Check lock lever 61 is corresponding, and locking slot 76 is right against solution closing piece 74, and the compensating groove 77 is right against balance weight 73, the balance weight
Second spring 78 is cased on 73, one end of the second spring 78 is fixedly connected with the side of pushing plate 72, second spring 78
The other end is fixedly connected with the side wall of inner cavity 75, after the check lock lever 61 is inserted into locking slot 76, when external force is in unlock rod
71, so that pushing plate 72 is overcome the elastic force of second spring 78, and push check lock lever 61 to be detached from locking slot 76 by solution closing piece 74, it is complete
At unlocking process, the balance weight 73 solution closing piece 74 complete unlock after with crimp 9 surface of end, external force will be unable to continue
Solution closing piece 74 is pushed to continue to extend into sliding groove 64, to make to crimp the smoothly disengaging placing groove 9 of end 9.In installation pressure connection terminal
When first 9, when crimping the bottom of closely located slot 10 gradually of end 9, catch bar 14 is inserted into gradually in insertion groove 69, with convex
The driving promotion of column 62 slides it on sliding groove 64 by platform 15 gradually, when check lock lever 61 is not overlapped with locking slot 76, lock
Tight bar 61 will be contacted in the side wall in placing groove 10, at this time with the movement of driving column 62, it will the first spring 67 of compression works as lock
When tight bar 61 is overlapped with locking slot 76, check lock lever 61 will be will push under the action of the first spring 67, cause it to move to locking slot
In 76, crimping end 9 is fixed.When needing replacing crimping end 9, manpower pushes unlock rod 71 to 10 direction of placing groove,
Making it through pushing plate 72 overcomes the elastic force of second spring 78 mobile to the direction of check lock lever 61, solution closing piece 74 and check lock lever 61
When contact, solution closing piece 74 continues to press on check lock lever 61, so that check lock lever 61 is progressively disengaged locking slot 76, when balance weight 73 and pressure connection terminal
When first 9 surface contacts, press end 9 can be taken out conveniently.
As another embodiment of the invention, as shown in Figure 1, in the above-described embodiments, the bottom of the crimping end 9
End face is fixedly connected with top pillar 16, and the downside wall of the placing groove 10 is equipped with pushing component 8 corresponding with top pillar 16, described
The side of fixed block 5 towards broadside slipway 4 is symmetrically arranged with the first idler wheel 12, and one end of the pushing component 8 and drawstring 11 is fixed
The roller groove of connection, the drawstring 11 and the first idler wheel 12 connects, and the body of rod of the other end of drawstring 11 and unlock rod 71
Surface is hinged, and in the case where unlock rod 71 is not by external force, drawstring 11 is vertical with the body of rod of unlock rod 71, and the pushing component 8 exists
Crimping end 9, which is detached from placing groove 10, to be made, and is detached from the thrust of placing groove 10 to crimping end 9 under external force.As shown in fig. 6,
The pushing component 9 includes top plate 81 and sliding panel 82, and the downside wall of the placing groove 10 is equipped with corresponding with top pillar 16 slow
Chamber 83 is rushed, the opening of cushion chamber 83 is towards top pillar 16, and the sidewall symmetry of cushion chamber 83 is equipped with side slot 85, the top plate 81
It is slidably connected with cushion chamber 83, and when top pillar 16 is located at 83 inside of cushion chamber, top pillar 16 is contacted with a side of top plate 81
Connection, another side of the top plate 81 are fixedly connected with one end of third spring 84, the other end of the third spring 84
It is fixedly connected with the sliding panel 82, both ends and the side slot 85 of the sliding panel 82 are slidably connected, 82 He of sliding panel
It is equipped with the second idler wheel 86 in side slot 85 between the opening of cushion chamber 83, the drawstring 11 passes through the drawstring in fixed block 5
Slot 87, and connected with the roller groove of the second idler wheel 86, one end of the drawstring 11 is fixed on the side of sliding panel 82, outside
When power acts on unlock rod 71, third spring 84 will be made to pass through top by the movement of sliding panel 82 under the pulling force of drawstring 11
Firmly 16 to the thrust for crimping the disengaging of end 9 placing groove 10.After crimping end 9 is fixed in placing groove 10, at third spring 84
In natural relaxation state, in unlocking process, drawstring 11 pulls on sliding panel 82 to the movement of 16 direction of top pillar, is being moved through
Sliding panel 82 will compress third spring 84 in journey, contact top plate 81 with top pillar 16, after the completion of unlocking process, in third bullet
Under the action of spring 84, it will motive force is added to crimping end 9, since in crimping lead wire, crimp force is very big, it will make to crimp
There is certain bonding force between end 9 and placing groove 10, under the promotion of third spring 84, bonding force is made to disappear, facilitates taking-up
Crimp end 9.
As another embodiment of the invention, as shown in figure 4, in any of the above-described embodiment, it is preferred that described convex
Platform 15 is arc cam, and the junction of the boss 11 and catch bar 14 uses arc transition, and the driving column 62 is towards slotting
Enter the end of slot 69 using hemispherical ends, the resistance for making boss 11 push driving column 62 reduces.
As another embodiment of the invention, as shown in figure 5, in any of the above-described embodiment, the check lock lever 61
Cross-sectional area be greater than compensating groove 77 cross-sectional area, crimp end 9 be placed into placing groove 10 during, make to lock
Bar 61 can not be inserted into compensating groove 77.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details, of the invention
Embodiment is intended to cover fall into all such replacements within the broad range of appended claims, modifications and variations.Therefore,
All within the spirits and principles of the present invention, any omission, modification, equivalent replacement, improvement for being made etc., should be included in this hair
Within bright protection scope.
Claims (7)
1. a kind of hydraulic crimping tool, which is characterized in that including hydraulic shell (1), hydraulic stem (2), fixed block (5) and pressure connection terminal
Head (9), the top end of the hydraulic shell (1) are fixedly connected with stressed member (3), and the stressed member (3) is equipped with rectangular opening
(13), the opposite sidewall symmetry of stressed member (3) is equipped with broadside slipway (4), inside of the hydraulic stem (2) from hydraulic shell (1)
The inside of rectangular opening (13) is extended to, and is divided in the end of hydraulic stem (2) and rectangular opening (13) with hydraulic stem (2) opposite side wall
It is not fixedly connected with fixed block (5), the internal symmetry of described crimping end (9) bottom face is equipped with locking assembly (6), the fixation
The opposite face of block (5) is symmetrically arranged with placing groove (10), and the downside wall of the placing groove (10) is equipped with corresponding with locking assembly (6)
Catch bar (14), opposite sidewall symmetry is equipped with solution lock set (7) in placing groove (10), and the catch bar (14) is towards unlock
The side of component (7) is equipped with boss (15), and the crimping end (9) is during being placed into placing groove (10), in boss
(15) under the action of, the movable end in locking assembly (6) is pushed to be inserted into solution lock set (7), crimping end (9) is fixed on
In placing groove (10), when the solution lock set (7) is by external pressure, locking assembly (6) will be pushed to be inserted into solution lock set (7)
Interior movable end is detached from solution lock set (7), and crimping end (9) is made to be easy to be detached from placing groove (10).
2. a kind of hydraulic crimping tool according to claim 1, which is characterized in that the locking assembly (6) includes locking
The bottom face of bar (61) and driving column (62), crimping end (9) is equipped with insertion groove (69) corresponding with catch bar (14),
Side wall in the insertion groove (69) close to crimping end (9) edge is equipped with sliding groove (64), the inside of the sliding groove (64)
Wall is symmetrically arranged with wing plate slot (65), and the driving column (62) is slidably connected with sliding groove (64), the appearance of driving column (62)
Face is symmetrically arranged with wing plate (63), and the inside of driving column (62) is equipped with cavity (66), and the wing plate (63) and wing plate slot (65) are slided
Connection, the cavity (66) is equipped with sliding (68) far from the interior of insertion groove (69) and slideway (68) passes through cavity (66)
Side wall makes cavity (66) be connected with external environment, and end and the cavity (66) of the check lock lever (61) are slidably connected, and locks
The end end face of bar (61) is fixedly connected with one end of the first spring (67), the shank portion and slideway of the check lock lever (61)
(68) it being slidably connected, side wall of the other end of first spring (67) with cavity (66) close to insertion groove (69) is fixedly connected,
For the driving column (62) under the action of boss (15) when sliding groove (64) are mobile, check lock lever (61) is used as movable part,
Under the elastic force effect of first spring (67), the end of check lock lever (61) will be inserted into solution lock set (7).
3. a kind of hydraulic crimping tool according to claim 2, which is characterized in that the solution lock set (7) includes pushing
Plate (72) conciliates closing piece (74), and two opposite interiors are symmetrically arranged with inner cavity (75) in the placing groove (10), described interior
The interior that chamber (75) is located remote from slot (10) is equipped with sliding cavity (79), and the pushing plate (72) and inner cavity (75) sliding connect
It connects, the side of pushing plate (72) towards placing groove (10) is fixedly connected with balance weight (73) and the solution closing piece (74), pushes
The side of plate (72) towards sliding cavity (79) is fixedly connected with the end of unlock rod (71), and the unlock rod (71) passes through sliding cavity
(79) and broadside slipway (4), and unlock rod (71) is slidably connected with sliding cavity (79) and broadside slipway (4) respectively, the inner cavity
(75) side wall close to placing groove (10) is equipped with locking slot (76) and compensating groove (77), the locking slot (76) and check lock lever (61)
It is corresponding, and locking slot (76) is right against solution closing piece (74), the compensating groove (77) is right against balance weight (73), the balance weight
(73) it being cased on second spring (78), one end of the second spring (78) is fixedly connected with the side of pushing plate (72), and second
The other end of spring (78) is fixedly connected with the side wall of inner cavity (75), after the check lock lever (61) is inserted into locking slot (76), when
External force makes pushing plate (72) overcome the elastic force of second spring (78) in unlock rod (71), and is pushed by solution closing piece (74)
Check lock lever (61) be detached from locking slot (76), complete unlocking process, the balance weight (73) solution closing piece (74) complete unlock after with
End (9) surface is crimped, external force will be unable to continue to press on solution closing piece (74) and continue to extend into sliding groove (64), to make
It crimps end (9) and is smoothly detached from placing groove (9).
4. a kind of hydraulic crimping tool according to claim 3, which is characterized in that the bottom face of crimping end (9)
It is fixedly connected with top pillar (16), the downside wall of the placing groove (10) is equipped with pushing component (8) corresponding with top pillar (16), institute
The side for stating fixed block (5) towards broadside slipway (4) is symmetrically arranged with the first idler wheel (12), the pushing component (8) and drawstring
(11) one end is fixedly connected, and the roller groove of the drawstring (11) and the first idler wheel (12) connects, and drawstring (11) is another
One end and the body of rod surface of unlock rod (71) are hinged, in the case where unlock rod (71) is not by external force, drawstring (11) and unlock rod
(71) the body of rod is vertical, and the pushing component (8), which is detached from placing groove (10) in crimping end (9), to be made, under external force to pressure
Connect the thrust that end (9) are detached from placing groove (10).
5. a kind of hydraulic crimping tool according to claim 4, which is characterized in that the pushing component (9) includes top plate
(81) and sliding panel (82), the downside wall of the placing groove (10) are described equipped with cushion chamber (83) corresponding with top pillar (16)
Cushion chamber (83) opening is towards top pillar (16), and the sidewall symmetry of cushion chamber (83) is equipped with side slot (85), the top plate (81)
Be slidably connected with cushion chamber (83), and top pillar (16) be located at cushion chamber (83) it is internal when, the one of top pillar (16) and top plate (81)
A side connects, another side of the top plate (81) is fixedly connected with one end of third spring (84), the third
The other end of spring (84) is fixedly connected with the sliding panel (82), and the both ends and side slot (85) of the sliding panel (82) are sliding
Dynamic connection, the side slot (85) between the sliding panel (82) and cushion chamber (83) opening is interior equipped with the second idler wheel (86), described
Drawstring (11) passes through the rope groove (87) in fixed block (5), and connects with the roller groove of the second idler wheel (86), described
One end of drawstring (11) is fixed on the side of sliding panel (82), the drawing when outer masterpiece is used for unlock rod (71), in drawstring (11)
Third spring (84) will be made to be detached from placement to crimping end (9) by withstanding (16) by the movement of sliding panel (82) under power
The thrust of slot (10).
6. a kind of hydraulic crimping tool according to claim 2, which is characterized in that the boss (15) is arc-shaped convex
Platform, the junction of the boss (11) and catch bar (14) use arc transition, and the driving column (62) is towards insertion groove (69)
End use hemispherical ends, make boss (11) push driving column (62) resistance reduce.
7. a kind of hydraulic crimping tool according to claim 3, which is characterized in that the cross section face of the check lock lever (61)
Product is greater than the cross-sectional area of compensating groove (77), during crimping end (9) is placed into placing groove (10), makes check lock lever
(61) it can not be inserted into compensating groove (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474126.7A CN109560440B (en) | 2018-12-04 | 2018-12-04 | Hydraulic pressure crimping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474126.7A CN109560440B (en) | 2018-12-04 | 2018-12-04 | Hydraulic pressure crimping tool |
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| Publication Number | Publication Date |
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| CN109560440A true CN109560440A (en) | 2019-04-02 |
| CN109560440B CN109560440B (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811474126.7A Active CN109560440B (en) | 2018-12-04 | 2018-12-04 | Hydraulic pressure crimping tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694175A (en) * | 2020-06-30 | 2020-09-22 | 苏州精濑光电有限公司 | Parking mechanism and detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106574671A (en) * | 2014-08-21 | 2017-04-19 | 腓特烈斯港齿轮工厂股份公司 | Hydraulic control device for an automatic transmission |
| CN104712868A (en) * | 2015-01-16 | 2015-06-17 | 宝鸡石油机械有限责任公司 | Underwater multi-channel hydraulic fast connecting device |
| EP3242361A1 (en) * | 2016-05-04 | 2017-11-08 | TE Connectivity Corporation | Teminal locator for a terminal crimping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111694175A (en) * | 2020-06-30 | 2020-09-22 | 苏州精濑光电有限公司 | Parking mechanism and detection device |
| CN111694175B (en) * | 2020-06-30 | 2022-06-17 | 苏州精濑光电有限公司 | Parking mechanism and detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109560440B (en) | 2020-05-22 |
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