CN206382909U - A kind of hydraulically operated fixture of Escalator broach installing plate finishing - Google Patents
A kind of hydraulically operated fixture of Escalator broach installing plate finishing Download PDFInfo
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- CN206382909U CN206382909U CN201720024004.2U CN201720024004U CN206382909U CN 206382909 U CN206382909 U CN 206382909U CN 201720024004 U CN201720024004 U CN 201720024004U CN 206382909 U CN206382909 U CN 206382909U
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- installing plate
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- escalator
- broach
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Abstract
A kind of hydraulically operated fixture of Escalator broach installing plate finishing, it is related to Escalator broach installing plate fixture for processing field, including bottom plate, bottom plate both sides are respectively fixed with keel, the 4th axle turntable and disc type tailstock are separately installed with keel, 4th axle turntable and tailstock are rotatably connected to side plate, rebound and bridge plate group have been mounted side by side between side plate, the two ends of rebound are flexibly connected by slide assemblies with side plate, reverse support component and position block are installed on rebound, reverse support component and position block are respectively connected with hydraulic jack, the two ends of bridge plate group are symmetrically installed with slidable compressed oil cylinder, its side is fixed with inclined-plane support block, reverse support component, position block and inclined-plane support block are located at the same side of bridge plate group, the application provides a kind of hydraulically operated fixture of Escalator broach installing plate finishing, adapt to various different shapes, size, the broach installing plate of angle, clamped one time can be achieved and completes whole finishing steps and the knife that will not shake.
Description
Technical field
The utility model is related to Escalator broach installing plate fixture for processing field, and in particular to a kind of Escalator broach peace
Fill the hydraulically operated fixture of plate finishing.
Background technology
Current Escalator application is more and more extensive, and each Escalator can have two pieces of broach installing plates（For installing
Broach, with bending angle）, due to Escalator in order to adapt to various different occasions, along with the design of different brands Escalator
Also it is not quite similar, causes that the shape of broach installing plate, angle are different, difference is very big.Current broach installing plate is mostly using biography
The conventional equipment of system is processed, and occupancy human resources are more, and such as Fig. 1 is schematic diagram when broach installing plate is in reverse side, and Fig. 2 is to scheme
Schematic diagram when after the broach installing plate upset 180 degree in 1 in front, wherein 1 ˊ is broach installing plate, 11 ˊ are that interior angle is oblique
Face, 12 ˊ are interior angle plane, and 13 ˊ are broach mounting surface, and broach installing plate need to be to interior angle inclined-plane, interior angle plane in actual processing
On via, counterbore, screwed hole, step surface, broach mounting surface and broach mounting surface in relevant hole be processed, if wanting adding
If being finished on work center, because there is processing content positive and negative, it is difficult to which clamped one time completes all finishing works
Sequence, and because workpiece global shape is relatively thin, usually shake knife during processing, machining accuracy is relatively difficult to ensure card, is combed simultaneously for specialty processing
For the producer of tooth plate, in order to tackle various in style, size shape and the different broach installing plate of angle, it is necessary to many folder
Tool, so all can be pretty troublesome in use and management aspect.
Utility model content
For problem above, the application provides a kind of hydraulically operated fixture of Escalator broach installing plate finishing, adapted to
Various different shapes, size, the broach installing plate of angle, can be achieved clamped one time and complete whole finishing steps and will not occur
Shake knife, and its technical scheme is as follows：
A kind of hydraulically operated fixture of Escalator broach installing plate finishing, including bottom plate, the bottom plate both sides are fixed respectively
Have and the 4th axle turntable and disc type tailstock are separately installed with keel, two keels, the 4th axle turntable and tailstock are equal
It is rotatably connected between side plate, two blocks of side plates and rebound and bridge plate group has been mounted side by side, the two ends of the rebound is by sliding
Component is flexibly connected with side plate, and multigroup reverse support component and position block, the reverse support are provided with the rebound
Component and position block are respectively connected with hydraulic jack, and the two ends of the bridge plate group are symmetrically installed with multipair slidable compression oil
Cylinder, its side is fixed with multiple inclined-plane support blocks moving up and down, the reverse support component, position block and inclined-plane support
Block is located at the same side of bridge plate group.
Further, described reverse support component includes being provided with the guide pad being arranged on rebound, guide pad
Float support block, the float support block is provided with provided with the pull bar that can be stretched along cavity in cavity, cavity, and pull bar one end connects
Connect and be provided with above hydraulic jack, the guide pad in spring shield, spring shield provided with the spring being connected with float support block.
Further, hold-down head is provided with below the float support block, the pull bar is included with sloping ramp
With T-shaped portion, the ramp, T-shaped portion are integrated.
Further, described slide assemblies include the fixed block being connected with rebound, and fixed block one end is embedded in described
Move in the chute opened up on side plate and along chute, fixed block passes through the sliding block bolt connection on bolt and chute.
Further, the bridge plate group includes the bridge plate that polylith is parallel to each other, the fixed plate being connected with bridge plate, the compression
Oil cylinder is installed between bridge plate, and compressed oil cylinder can be slided along the slide rail for being arranged at bridge plate bottom, and the inclined-plane support block is arranged on
Fixed plate side.
Further, the compressed oil cylinder is arranged on sliding shoe, and sliding shoe can be moved along slide rail, and the sliding shoe passes through
Bolt is rotatably connected to contiguous block, and the contiguous block is overlapped between bridge plate.
Further, the top of the inclined-plane support block is an arc surface.By the way that the top of inclined-plane support block is arranged to
One arc surface so that when broach installing plate is placed in inclined-plane support block, can be supported more steady by inclined-plane support block below
It is fixed.
A kind of hydraulically operated fixture specific implementation process of Escalator broach installing plate finishing is：
Broach installing plate first passes through plasma cut, bending and milling face process and produces entirety before finishing step
Blank, the size of the broach installing plate then finished as needed, bolt is unscrewed, by adjusting sliding block in chute
On position drive fixed block movement, tighten bolt when being moved to after correct position, now rebound be adjusted to two end side panels it
Between rational position；The broach installing plate for needing to finish is put on bridge plate, now effect of the position block in hydraulic jack
Lower ejection, then carries out Y-axis positioning by the EDGE CONTACT position block of broach installing plate, now below broach installing plate
The position of inclined-plane support block can be adjusted by moving up and down, and its arc surface top is withstood broach installing plate, then adjustment comb
Behind position of the tooth installing plate on bridge plate, the position for mixing up broach installing plate, compressed oil cylinder moves connection by sliding shoe along slide rail
Dynamic, a rear and closest compressed oil cylinder of inclined-plane support block props up broach installing plate from X axis and carries out X axis positioning in place
And compress, remaining compressed oil cylinder compresses broach installing plate simultaneously, after the X axis to broach installing plate, Y-axis positioning is completed,
Position block is retracted, and vacating space prevents interference when so to processing broach installing plate edge, then connects with reverse support component
The movable end of the hydraulic jack connect is slowly retracted from reset position, while pulling pull bar from the position in relaxation state along sky
Chamber is moved rearwards by, and float support block is slowly fallen along the slope of ramp under the action of the spring in moving process, until its
Hold-down head contacts and pushes down broach installing plate, and then pull bar continues to move backward in the presence of hydraulic jack, until its is T-shaped
Portion contacts and tenses float support block, and now pull bar is in impaction state；After broach installing plate is machined, the hydraulic oil
The movable end of cylinder slowly extend out to reset position, while promoting pull bar from the position in impaction state along cavity to reach
It is dynamic, its ramp by float support block jack-up until peak, while the hold-down head of float support block is lifted away from broach installing plate, with
Compressed oil cylinder, which is unclamped, afterwards just can remove the broach installing plate machined.
Wherein process engineering includes：
First step processing interior angle inclined-plane, plane：Angle plane, the via on inclined-plane, counterbore, screwed hole etc. in processing, now
Broach installing plate has inclined-plane support block being support below interior angle inclined-plane at corresponding position, can prevent shaking in process
It is dynamic；
Second step processes broach mounting surface：After 4th axle turntable rotation 180 degree, now broach is installed upwardly, finish-milling comb
Tooth mounting surface, and the relevant hole processed on the face, now have reverse support component to be supported at the corresponding back side of broach mounting surface
, the knife that shakes can be prevented, machining accuracy and processing efficiency has been effectively ensured.
According to above-mentioned technical proposal, the utility model has advantages below：
1. by reverse support component and inclined-plane support block, realizing the double side support of broach installing plate, it can be achieved once
Clamping completes whole finishing steps, while being prevented effectively from the knife that shakes in this kind of sheet part of processing broach installing plate, protecting
Demonstrate,prove machining accuracy and processing efficiency；
2. employing the reverse support component of mechanical floating support on rebound, the broach being suitable for installs board size
Excursion is significantly greater than conventional hydraulic support cylinder；
3. multiple compressed oil cylinders on bridge plate, position difference is adjustable, is suitable for different broach and installs board size, with second
Point advantage combines, and is suitable for the broach installing plate finishing of various different shapes, size, angle.
Brief description of the drawings
The utility model is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 is schematic diagram when broach installing plate is in reverse side；
Fig. 2 is schematic diagram when broach installing plate is in front；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is another structural representation of the utility model；
Fig. 5 is A partial structural diagrams in Fig. 3；
Fig. 6 is intended to for B partial structurtes four in Fig. 3；
Fig. 7 is C partial structural diagrams in Fig. 4；
Fig. 8 is D partial structural diagrams in Fig. 4；
Fig. 9 is reversely support component is in impaction state schematic diagram in the utility model；
Figure 10 is reversely support component is in relaxation state schematic diagram in the utility model.
Wherein, 1 ˊ, broach installing plate；11 ˊ, interior angle inclined-plane；12 ˊ, interior angle plane；13 ˊ, broach mounting surface；1st, bottom plate；2、
Keel；3rd, the 4th axle turntable；4th, tailstock；5th, side plate；6th, rebound；7th, bridge plate group；71st, bridge plate；72nd, fixed plate；73rd, it is sliding
Rail；8th, slide assemblies；81st, fixed block；82nd, chute；83rd, bolt；84th, sliding block；9th, reverse support component；91st, guide pad；92、
Float support block；921st, cavity；922nd, hold-down head；93rd, pull bar；931st, ramp；932nd, T-shaped portion；94th, spring shield；10th, it is fixed
Position block；11st, hydraulic jack；12nd, compressed oil cylinder；13rd, inclined-plane support block；14th, sliding shoe；15th, bolt；16th, contiguous block.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
As shown in Fig. 3, Fig. 4, Fig. 7, Fig. 9, a kind of hydraulically operated fixture of Escalator broach installing plate finishing, including bottom plate
1, the both sides of bottom plate 1 are respectively fixed with keel 2, two keels 2 and are separately installed with the 4th axle turntable 3 and disc type tail
Seat 4, the 4th axle turntable 3 and tailstock 4 are rotatably connected between side plate 5, two blocks of side plates 5 and the He of rebound 6 have been mounted side by side
Bridge plate group 7, the two ends of the rebound 6 are flexibly connected by slide assemblies 8 with side plate 5, are provided with the rebound 6 multigroup
Reverse support component 9 and position block 10, the reverse support component 9 and position block 10 are respectively connected with hydraulic jack 11, institute
The two ends for stating bridge plate group 7 are symmetrically installed with multipair slidable compressed oil cylinder 12, and its side is fixed with multiple moving up and down
Inclined-plane support block 13, the top of the inclined-plane support block 13 is an arc surface, the reverse support component 9, the and of position block 10
Inclined-plane support block 13 is located at the same side of bridge plate group 7.Wherein inclined-plane support block 13 realizes that the mode moved up and down is relatively common, than
Bolt is worn in chute, chute such as by setting thereon, one, bolt is screwed into fixed plate 72 to reach.
As shown in Fig. 5, Fig. 9, Figure 10, described reverse support component 9 includes the guide pad 91 being arranged on rebound 6,
Float support block 92 is provided with guide pad 91, the float support block 92 is provided with cavity 921, the lower section of float support block 92
Provided with hold-down head 922, provided with the pull bar 93 that can be stretched along cavity 921 in cavity 921, the pull bar 93 includes carrying slope
Ramp 931 and T-shaped portion 932, the ramp 931, T-shaped portion 932 be integrated, the one end of pull bar 93 connection hydraulic jack
11, the top of guide pad 91 is provided with spring shield 94, spring shield 94 provided with the spring being connected with float support block 92（In figure
Do not show）.When needing to process broach installing plate, after broach installing plate is put in bridge plate group 7 and adjusts good position, hydraulic oil
The movable end of cylinder 11 is slowly retracted from reset position, while pulling pull bar 93 from the position in relaxation state along cavity 921
It is moved rearwards by, float support block 92 is slowly fallen along the slope of ramp 931 under the action of the spring in moving process, until
Its hold-down head 922 contacts and compresses broach installing plate, and then pull bar 93 continues to move backward in the presence of hydraulic jack 11,
Until its T-shaped portion 932 contacts and tenses float support block 92, now pull bar is in impaction state；When the processing of broach installing plate
After the completion of, the movable end of hydraulic jack 11 slowly extend out to reset position, while promoting pull bar 93 from impaction state
Position is moved forward along cavity 921, its ramp 931 by the jack-up of float support block 92 until peak, while float support block
92 hold-down head 922 is lifted away from broach installing plate, hereafter just can remove the broach installing plate machined.
As shown in fig. 7, in the utility model, slide assemblies 8 include the fixed block 81 being connected with rebound 6, fixed block 81
One end is embedded in the chute 82 opened up on the side plate 5 and moved along chute 82, and fixed block 81 passes through bolt 83 and chute 82
On the bolt connection of sliding block 84.
In addition as shown in Fig. 3, Fig. 4, Fig. 6, Fig. 8, the bridge plate group 7 includes the bridge plate 71 and bridge plate that polylith is parallel to each other
The fixed plates 72 of 71 connections, the compressed oil cylinder 12 is installed between bridge plate 71, and compressed oil cylinder 12 can be along being arranged at the bottom of bridge plate 71
The slide rail 73 at end is slided, and the inclined-plane support block 13 is arranged on the side of fixed plate 72；The compressed oil cylinder 12 is arranged on sliding shoe
On 14, sliding shoe 14 can be moved along slide rail 73, and the sliding shoe 14 is rotatably connected to contiguous block 16, the connection by bolt 15
Block 16 is overlapped between bridge plate 71.When needing to adjust the position of compressed oil cylinder 12,15 are loosered a bolt, adjustment sliding shoe 14 is in cunning
Position on rail 73, tightens bolt 15 afterwards in place, takes contiguous block 16 and tightly compressed oil cylinder 12 is fixed on bridge plate 71.
Specific implementation process of the present utility model is：
Before processing, the size of the broach installing plate finished as needed unscrews bolt 83, by adjusting sliding block
84 position on chute 82 drives fixed block 81 to move, and tightens bolt 83 when being moved to after correct position, now rebound 6 is adjusted
The whole rational position arrived between two end side panels 5；The broach installing plate for needing to finish is put on bridge plate 71, now position block
10 eject in the presence of hydraulic jack 11, then determine the EDGE CONTACT position block 10 of broach installing plate to carry out Y-axis
Position, now the position of the inclined-plane support block 13 below broach installing plate is adjusted by moving up and down, and is hereafter adjusted broach and is installed
Behind position of the plate on bridge plate 71, the position of good broach installing plate to be adjusted, compressed oil cylinder 12 is moved along slide rail 73, is pressed afterwards in place
Locking oil cylinder 12 carries out X axis to broach installing plate and positions and compress simultaneously, and then position block 10 is retracted, then with reversely support
The movable end of hydraulic jack 11 that component 9 is connected slowly is retracted from reset position, while pulling pull bar 93 from loosening shape
The position of state is moved rearwards by along cavity 921, and float support block 92 is under the action of the spring slowly along ramp 931 in moving process
Slope fall, until its hold-down head 922 contacts and pushes down broach installing plate, then work of the pull bar 93 in hydraulic jack 11
Moved backward with lower continuation, until its T-shaped portion 932 contacts and tenses float support block 92, now pull bar is in impaction state；
After broach installing plate is machined, the movable end of hydraulic jack 11 slowly extend out to reset position, while promoting pull bar 93
Moved forward from the position in impaction state along cavity 921, its ramp 931 is by the jack-up of float support block 92 until highest
Point, while the hold-down head 922 of float support block 92 is lifted away from broach installing plate, then unclamping compressed oil cylinder 12 just can remove processing
The broach installing plate of completion.
Wherein broach installing plate process engineering：
First step processing interior angle inclined-plane, plane：Angle plane, the via on inclined-plane, counterbore, screwed hole etc. in processing, now
Broach installing plate has inclined-plane support block 13 being support below interior angle inclined-plane at corresponding position, can prevent shaking in process
It is dynamic；
Second step processes broach mounting surface：After 4th axle turntable 3 rotation 180 degree, now broach is installed upwardly, finish-milling comb
Tooth mounting surface, and the relevant hole processed on the face, now have reverse support component 9 to be supported at the corresponding back side of broach mounting surface
, the knife that shakes can be prevented, machining accuracy and processing efficiency has been effectively ensured.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not to limit the utility model.For the utility model person of ordinary skill in the field, think according to of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (7)
1. a kind of hydraulically operated fixture of Escalator broach installing plate finishing, it is characterised in that including bottom plate, the bottom plate both sides
It is respectively fixed with keel, two keels and is separately installed with the 4th axle turntable and disc type tailstock, the 4th axle turntable
It is rotatably connected between side plate, two blocks of side plates with tailstock and rebound and bridge plate group, the two ends of the rebound has been mounted side by side
It is flexibly connected by slide assemblies with side plate, multigroup reverse support component and position block is installed on the rebound, it is described
Reverse support component and position block are respectively connected with hydraulic jack, and the two ends of the bridge plate group are symmetrically installed with multipair slidable
Compressed oil cylinder, its side is fixed with multiple inclined-plane support blocks moving up and down, the reverse support component, position block and tiltedly
Face support block is located at the same side of bridge plate group.
2. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as claimed in claim 1, it is characterised in that described
Reverse support component include the guide pad being arranged on rebound, be provided with float support block, the floating branch in guide pad
Bracer is provided with cavity, cavity provided with the pull bar that can be stretched along cavity, pull bar one end connection hydraulic jack, the guide pad
Top is provided with spring shield, spring shield provided with the spring being connected with float support block.
3. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as claimed in claim 2, it is characterised in that described
It is provided with hold-down head below float support block, the pull bar is included with sloping ramp and T-shaped portion, it is the ramp, T-shaped
Portion is integrated.
4. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as claimed in claim 3, it is characterised in that described
Slide assemblies include the fixed block that be connected with rebound, fixed block one end is embedded in the chute opened up on the side plate simultaneously edge
Chute is moved, and fixed block passes through the sliding block bolt connection on bolt and chute.
5. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as any one of Claims 1-4, it is special
Levy and be, the bridge plate group includes the bridge plate that polylith is parallel to each other, the fixed plate being connected with bridge plate, the compressed oil cylinder is installed on
Between bridge plate, compressed oil cylinder can be slided along the slide rail for being arranged at bridge plate bottom, and the inclined-plane support block is arranged on fixed plate side.
6. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as claimed in claim 5, it is characterised in that described
Compressed oil cylinder is arranged on sliding shoe, and sliding shoe can be moved along slide rail, and the sliding shoe is rotatably connected to contiguous block by bolt,
The contiguous block is overlapped between bridge plate.
7. a kind of hydraulically operated fixture of Escalator broach installing plate finishing as claimed in claim 6, it is characterised in that described
The top of inclined-plane support block is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720024004.2U CN206382909U (en) | 2017-01-10 | 2017-01-10 | A kind of hydraulically operated fixture of Escalator broach installing plate finishing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720024004.2U CN206382909U (en) | 2017-01-10 | 2017-01-10 | A kind of hydraulically operated fixture of Escalator broach installing plate finishing |
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| Publication Number | Publication Date |
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| CN206382909U true CN206382909U (en) | 2017-08-08 |
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ID=59491967
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720024004.2U Active CN206382909U (en) | 2017-01-10 | 2017-01-10 | A kind of hydraulically operated fixture of Escalator broach installing plate finishing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814810A (en) * | 2019-11-25 | 2020-02-21 | 五邑大学 | Drill jig |
| CN112059668A (en) * | 2020-08-25 | 2020-12-11 | 李明多 | Piston processing is with taut formula anchor clamps that can accurate location centre gripping |
| CN114536064A (en) * | 2022-03-24 | 2022-05-27 | 苏州众捷汽车零部件股份有限公司 | Refraction mirror machining clamp and dioptric mirror machining method |
-
2017
- 2017-01-10 CN CN201720024004.2U patent/CN206382909U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814810A (en) * | 2019-11-25 | 2020-02-21 | 五邑大学 | Drill jig |
| CN112059668A (en) * | 2020-08-25 | 2020-12-11 | 李明多 | Piston processing is with taut formula anchor clamps that can accurate location centre gripping |
| CN114536064A (en) * | 2022-03-24 | 2022-05-27 | 苏州众捷汽车零部件股份有限公司 | Refraction mirror machining clamp and dioptric mirror machining method |
| CN114536064B (en) * | 2022-03-24 | 2023-10-24 | 苏州众捷汽车零部件股份有限公司 | Clamp and method for machining refraction lens |
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