CN106735538A - A kind of truck Retarder Impeller Machining system - Google Patents
A kind of truck Retarder Impeller Machining system Download PDFInfo
- Publication number
- CN106735538A CN106735538A CN201611082679.9A CN201611082679A CN106735538A CN 106735538 A CN106735538 A CN 106735538A CN 201611082679 A CN201611082679 A CN 201611082679A CN 106735538 A CN106735538 A CN 106735538A
- Authority
- CN
- China
- Prior art keywords
- groove
- processing frame
- spiral broach
- processing
- spiral
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D39/00—Accessories for broaching machines or broaching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/04—Broaching machines or broaching devices characterised only by constructional features of particular parts of tool-carrying arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Abstract
The present invention relates to a kind of truck Retarder Impeller Machining system, including a processing frame, processing assembly is installed in processing frame, the processing assembly includes a broaching tool component, the broaching tool component includes a spiral broach, one latch assembly, the locking unit is arranged on one end away from pull bar in processing frame, including expansion sleeve, lock sleeve and the rotating disk for sequentially coaxially setting from inside to outside；One rotary components, the rotary unit includes that one is arranged on the swing pinion group that processing frame is located at the side end of latch assembly one, and one is arranged on support unit of the processing frame near latch assembly side.The advantage of the invention is that：The workpiece of this system of processing installs the convenience compared with dismounting with spiral broach, is fixed without part is directly connected to, and can also ensure that the level height no change of spiral broach.
Description
Technical field
The present invention relates to auto parts and components manufacture field, more particularly to a kind of truck Retarder Impeller Machining system
System.
Background technology
Retarder hinders speed variator also known as fluid power.Automobile uses air pressure or hydraulic braking at lower long slope abrupt slope, although
Good braking effect can be received, but for more than nine meters larger loaded vehicle of loading capacity, is imitated using air pressure or hydraulic braking
Fruit is limited, and brake assembly easily produces locking to fail.Therefore, load-carrying car, 12 of more than nine meters of national regulation
Load truck more than rice must all assemble retarder device.The stator of the Retarder is again retarder housing, with change
Fast device rear end or vehicle frame are connected, and rotor is connected by hollow shaft with power transmission shaft, and blade is cast out on rotor and stator.During work,
Manipulation by means of control valve applies pressure to oil sump, working solution is filled with the working chamber between rotor and stator.Rotor revolves
A torque is acted on to stator by working solution when turning, and the countertorque of stator becomes the braking moment of rotor, its value depends on
In in working chamber liquid measure and pressure (depending on control valve set up severity of braking gear depending on), and rotor rotating speed.Automobile is moved
The friction of working solution can be consumed in and heat energy is converted to the impact of stator, raise working solution temperature.Working solution is introduced into
Circulated in heat exchanger, heat is transmitted to cooling water, then shed by engine-cooling system.In the vapour using hydraulic power
Car, can save oil sump, oil pump, heat exchanger (size needs to increase) and utilize the working solution of hydraulic power, thus Retarder
It is used in hydraulic power automobile.
At present, for the hydraulic buffer on truck impeller during processing, for the center of impeller 1
Helical tooth 2, as shown in figure 1, during being processed, existing technique harness is carried out when being processed to product
, it is necessary to be fixed product by modes such as bolts when fixed, install, dismantle it is all cumbersome, in addition, for the peace of spiral broach
Dress uses the mode that one end is bolted, and due in actual production process, and produce incessantly a type of
Impeller, therefore various various sizes of spiral broaches are just had, it is cumbersome when being changed.Further, since spiral broach
Itself it is long, and the mode fixed only with one end when fixed, under the other end is easy for being produced in the presence of deadweight
Hang down, the helical tooth 2 for processing may thus be caused a deviation, cause product rejection or need to carry out secondary operation, very
Trouble.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of truck Retarder Impeller Machining system, Neng Goufang
Just the installation of workpiece and spiral broach and dismounting, and ensure that the level height of spiral broach.
In order to solve the above technical problems, the technical scheme is that：A kind of truck Retarder Impeller Machining
System, its innovative point is：Including
One processing frame, processing assembly is provided with processing frame, and the processing assembly includes
One broaching tool component, the broaching tool component includes a spiral broach, in the upper end of processing frame there is an appearance spiral broach to exist
The groove that horizontal direction is moved back and forth, at the same processing frame one end have one appearance spiral broach pass through and with the groove phase
The through hole of connection, has one to stretch into the groove and by quick despatch structure and spiral broach phase in the other end of processing frame
Pull bar even, the pull bar can be driven by motor and be moved back and forth along the bearing of trend of groove；
One latch assembly, the locking unit is arranged on one end away from pull bar in processing frame, including same successively from inside to outside
Expansion sleeve, lock sleeve and rotating disk that axle is set, while there is the through hole for holding lock sleeve insertion in the end of processing frame, it is described to rise
There is the groove that an appearance workpiece is installed and the through hole that an appearance spiral broach is passed through, the expansion sleeve includes that one is cylindric in tight set
Expansion sleeve main body, the side for being located at installation workpiece in expansion sleeve main body has several tightening pieces in coniform distribution, adjacent
Gap is left between tightening piece, the through hole that the gap passes through with the groove and appearance spiral broach that hold workpiece installation on expansion sleeve is connected
It is logical, and the gap extends to the middle part and the remote position from workpiece side of expansion sleeve main body, workpiece inserts that in expansion sleeve
One section of bore is less than the bore of the groove under tightening piece spreading state, more than or equal to the groove under tightening piece tightening state
Bore, at the same the end of lock sleeve have it is corresponding with tightening piece it is coniform tighten up hole, and the bore for tightening up hole is less than
The bore of the circular cone formed under tightening piece spreading state, more than or equal to the mouth of the circular cone formed under tightening piece tightening state
Footpath, the rotating disk is fixed on the outside of lock sleeve and lock sleeve, expansion sleeve can be driven to rotate, and has tooth in the circumferential surface of rotating disk
Shape structure；
One rotary components, the rotary unit includes that one is arranged on the swing pinion that processing frame is located at the side end of latch assembly one
Group, the swing pinion group is collectively constituted by several to intermeshing swing pinion, and positioned at input end swing pinion by
Motor drives and is rotated, and swing pinion and the rotating disk positioned at output are intermeshed；
One is arranged on support unit of the processing frame near latch assembly side, and the support unit is arranged on processing machine including one
The support base of frame side, has a pair guide rails along the extension of the spiral broach direction of motion, on guide rail in the upper end of support base
With the bracket being slidably matched therewith, the upper end of the bracket is provided with a tray, has one to hold spiral in the upper end of tray and draws
The arc groove that knife side is placed.
Further, the quick despatch structure is specially：The end of the one end being connected with pull bar in spiral broach has
A pair symmetrically arranged rectangle draw-in grooves, while there is a groove for holding the insertion of the spiral broach end in one end of pull bar, in pull bar
Upper end there is a location hole being connected with the groove, the spiral broach to pass through a positioning after stretching into the groove of tie rod end
Block is inserted into from location hole and blocks fixed after the rectangle draw-in groove on spiral broach, has one to be drawn with spiral in the lower end of locating piece
Corresponding inverted U-shaped groove at the rectangle draw-in groove of knife.
Further, the upper end of the locating piece is also equipped with a draw ring.
Further, a pair symmetrically arranged cards that clamping is carried out to spiral broach are also equipped with the inwall of the tray
Pearl, while the side in spiral broach has an annular slot coordinated with card bead, also has a pair on tray and is horizontally disposed with
Appearance card bead activity cylinder shape groove, the card bead by back-moving spring be arranged on cylinder shape groove in.
Further, the processing assembly also includes a cleaning assembly, and the cleaning assembly is arranged on processing machine including one
The cleaning case of frame bottom, and a pair of washer jets being connected with cleaning case, one of washer jet against latch assembly, separately
One washer jet is close to the inwall of latch assembly side against the groove in processing frame.
Further, the groove in processing frame upper end is located near the side of latch assembly also has one to processing machine
The waste residue holding tank of frame inner recess.
Further, also there is a limited block for stretching out on the tightening piece, and after expansion sleeve is tightened up, it is all of
Limited block is annularly distributed.
Further, it is located in expansion sleeve main body and a detent is additionally provided with the outside of the side of tightening piece, together
When there is corresponding positioning convex in the inwall of lock sleeve.
The advantage of the invention is that：In the present invention, by the setting of latch assembly, using between expansion sleeve and lock sleeve
Cooperation, operationally, workpiece driven under the pulling function of spiral broach expansion sleeve to lock sleeve compress, now due to tightening up
Bore open is smaller than the tightening piece bore after spreading, therefore gap between each tightening piece can be gradually reduced, so as to by workpiece
Fastening, it is ensured that processing is smoothed out, and in pickup, the power that spiral broach is applied to workpiece is disappeared, and expansion sleeve is at itself
Elastic reaction under away from lock sleeve, each tightening piece spreading again, now can unloading workpiece, whole process is without directly with connecting
Fitting is locked to workpiece, convenient to install and dismounting.
Limited block is also set up on tightening piece, using limited block to the relative position in the axial direction between expansion sleeve and lock sleeve
Put and limited, it is to avoid expansion sleeve is snapped in lock sleeve and cannot smoothly ejected.
In addition, detent is set on expansion sleeve, while positioning convex is set on lock sleeve, so that can be to expansion sleeve
Relative position between lock sleeve radially is limited, it is to avoid occur the phenomenon of not transfer between the two.
For the installation of spiral broach, by the rectangle draw-in groove on the groove and location hole, and spiral broach on pull bar
Cooperation between locating piece, realizes the location and installation between spiral broach and pull bar, without being directly connected to part using any
It is capable of achieving, it is convenient to install and dismounting；In addition, by the upper end of locating piece set a draw ring, facilitate locating piece be put into
Take out.
In the present invention, by the setting of support unit, the other end of spiral broach can be supported, and by support
The setting of frame and guide rail so that tray can be with the movement of spiral broach with dynamic, it is ensured that spiral broach is in process
Horizontal level, it is to avoid because spiral broach end it is sagging cause helical tooth machining deviation, product rejection, secondary operation etc. bad
Influence；In addition, setting card bead on tray, and corresponding annular slot is set on spiral broach, using between the two
Coordinate, it is ensured that clamping of the spiral broach on tray, it is to avoid occur influenceing follow-up adding with respect to the phenomenon slided between the two
Work.
By the setting of cleaning assembly, the cleaning liquid sprayed during processing using two nozzle clearings is to spiral
Broaching tool and workpiece are cleared up, it is to avoid being smoothed out for processing is had influence on because of the presence of waste residue.
For the setting of waste residue holding tank, can to processing when the waste residue that produces be collected, in order to follow-up unification
Treatment.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram of retarder impeller.
Fig. 2 is the schematic diagram of truck Retarder Impeller Machining system of the invention.
Fig. 3 is the schematic diagram of spiral broach in the present invention.
Fig. 4 is the schematic diagram of locating piece in the present invention.
Fig. 5 is the schematic diagram of expansion sleeve in the present invention.
Fig. 6 is the side view of expansion sleeve in the present invention.
Fig. 7 is the schematic diagram of tray in the present invention.
Specific embodiment
The following examples can make professional and technical personnel that the present invention is more fully understood, but therefore not send out this
It is bright to be limited among described scope of embodiments.
A kind of truck Retarder Impeller Machining system as shown in Fig. 2-Fig. 7, including
One processing frame 3, processing assembly is provided with processing frame 3, and processing assembly includes
One broaching tool component, broaching tool component includes a spiral broach 4, has one to hold spiral broach 4 in water in the upper end of processing frame 3
Square to the groove 5 for moving back and forth, at the same one end of processing frame 3 have that an appearance spiral broach 4 passes through and with the groove 5
The through hole being connected, has one to stretch into the groove and drawn with spiral by quick despatch structure in the other end of processing frame 3
The connected pull bar 6 of knife 4, the pull bar 6 can be driven by motor and be moved back and forth along the bearing of trend of groove 5.
Quick despatch structure is specially：The end of the one end being connected with pull bar 6 in spiral broach 4 is symmetrical arranged with a pair
Rectangle draw-in groove 7, as shown in figure 3, there is a circular groove for holding the insertion of spiral broach 4 end in one end of pull bar 6 simultaneously,
There is a location hole 8 being connected with the groove, spiral broach 4 to pass through one after stretching into the groove of the end of pull bar 6 for the upper end of pull bar 6
Locating piece 9 is inserted into from location hole 8 and blocks fixed after the rectangle draw-in groove 7 on spiral broach 4, has in the lower end of locating piece 9
The one inverted U-shaped groove 11 corresponding with the rectangle draw-in groove of spiral broach, as shown in Figure 4.For the installation of spiral broach 4, lead to
The cooperation between rectangle draw-in groove 7 and locating piece 9 on the groove crossed on pull bar 6 and location hole 8, and spiral broach 4, realizes
Location and installation between spiral broach 4 and pull bar 6, without being directly connected to the clamping that part is capable of achieving workpiece using any, conveniently
Install and dismounting.
A draw ring 10 is also equipped with the upper end of locating piece 9.By in the upper end of locating piece 9, a draw ring 10 is set, it is convenient
Locating piece 9 is put into and taking-up.
The side of pull bar 6 is located remotely from the groove 5 of processing frame 3 upper end also has one to the processing inner-concave of frame 3
Sunken waste residue holding tank 12.For the setting of waste residue holding tank 12, can to processing when the waste residue that produces be collected, in order to
Follow-up is uniformly processed.
One latch assembly, the locking unit be arranged on processing frame 3 on away from pull bar 6 one end, including from inside to outside according to
The secondary expansion sleeve 13 being coaxially disposed, lock sleeve 14 and rotating disk 15, while in the end of processing frame 3 there is appearance lock sleeve 14 to insert
Through hole.
Schematic diagram as shown in Figure 5, Figure 6 understands that there is a groove 13 and for holding workpiece installation to hold in expansion sleeve 13
The through hole 14 that spiral broach 4 is passed through, expansion sleeve 13 includes a cylindric expansion sleeve main body 15, is located in expansion sleeve main body 15 and installed
The side of workpiece has several tightening pieces 16 in coniform distribution, leaves gap 17 between adjacent tightening piece 16, the gap
17 through holes 14 passed through with the groove 13 and appearance spiral broach 4 that hold workpiece installation on expansion sleeve 13 are connected, and the gap 17 is prolonged
The middle part and the remote position from workpiece side of expansion sleeve main body 15 are extended, and the end in the gap 17 is in circular hole, while
There is a corresponding annular recess 18, the bore of that section in workpiece insertion expansion sleeve 18 is small on the inwall of expansion sleeve main body 15
In the bore of the groove under the spreading state of tightening piece 16, more than or equal to the bore of the groove under the tightening state of tightening piece 16, together
When the end of lock sleeve 14 have it is corresponding with tightening piece 16 it is coniform tighten up hole, and the bore for tightening up hole is less than tensioner
The bore of the circular cone formed under the spreading state of block 16, more than or equal to the mouth of the circular cone formed under the tightening state of tightening piece 16
Footpath, rotating disk 15 is fixed on the outside of lock sleeve 14 and lock sleeve 14, expansion sleeve 13 can be driven to rotate, in the circumferential surface of rotating disk 15
With tooth-shape structure.By the setting of latch assembly, using the cooperation between expansion sleeve 13 and lock sleeve 14, operationally, work
Part drives expansion sleeve 13 to be compressed to lock sleeve 14 under the pulling force effect of spiral broach 4, now compares spreading due to tightening up bore open
The bore of tightening piece 16 afterwards is small, therefore gap between each tightening piece 16 can be gradually reduced, so as to by work piece, protect
What card was processed is smoothed out, and in pickup, the power that spiral broach 4 is applied to workpiece is disappeared, bullet of the expansion sleeve 13 at itself
Property effect under away from lock sleeve 14, each tightening piece 16 spreading again, now can unloading workpiece, whole process need not be directly connected to
Part is locked to workpiece, convenient to install and dismounting.
Also there is a limited block 20 for stretching out on tightening piece 16, and after expansion sleeve 13 is tightened up, it is all of spacing
Block 20 is annularly distributed.Limited block 20 is set on tightening piece 16, using limited block 20 between expansion sleeve 13 and lock sleeve 14
Axial direction on relative position limited, it is to avoid expansion sleeve 13 snapped in and cannot smoothly eject in lock sleeve 14.
It is located in expansion sleeve main body 15 and is additionally provided with a detent 19 on the outside of the side of tightening piece 16, while
The inwall of lock sleeve 14 has corresponding positioning convex.Detent 19 is set on expansion sleeve 13, while in lock sleeve
Positioning convex is set on 14, so as to can limit the relative position between expansion sleeve 13 and lock sleeve 14 radially, it is to avoid
Occurs the phenomenon of not transfer between the two.
One rotary components, rotary unit includes that one is arranged on the rotary teeth that processing frame 3 is located at the side end of latch assembly one
Wheel group, swing pinion group is collectively constituted by several to intermeshing swing pinion 21, and positioned at the swing pinion 21 of input end
Driven by motor and rotated, swing pinion 21 and the rotating disk 15 positioned at output are intermeshed.
One is arranged on support unit of the processing frame 3 near latch assembly side, and the support unit is arranged on including one
The support base 22 of the side of frame 3 is processed, there are a pair along leading that the direction of motion of spiral broach 4 extends in the upper end of support base 22
Rail 23, has the bracket 24 being slidably matched therewith on guide rail 23, a tray 25 is provided with the upper end of bracket 24, in tray 25
Upper end have one to hold the arc groove 26 that spiral broach side is placed, as shown in fig. 7, the center of circle of circle where the arc groove 26
Hold the highly consistent of the groove center of circle that spiral broach 4 is inserted with pull bar 6.By the setting of support unit, can be to spiral
The other end of broaching tool 4 is supported, and by the setting of bracket 24 and guide rail 23 so that tray 25 can be with spiral broach 4
It is mobile and with dynamic, it is ensured that the horizontal level in process of spiral broach 4, it is to avoid because the end of spiral broach 4 it is sagging lead
Cause the harmful effects such as helical tooth machining deviation, product rejection, secondary operation.
A pair symmetrically arranged card beads 27 that clamping is carried out to spiral broach 4 are also equipped with the inwall of tray 25, together
When spiral broach 4 side have one with card bead 27 coordinate annular slot 28, on tray 25 also have a pair of levels set
The cylinder shape groove of the appearance card bead activity put, this pair of card bead 27 is arranged in cylinder shape groove by back-moving spring.In tray 25
Upper setting card bead, and corresponding annular slot 28 is set on spiral broach 4, using cooperation between the two, it is ensured that spiral
Clamping of the broaching tool 4 on tray 25, it is to avoid occur influenceing follow-up processing with respect to the phenomenon slided between the two.
One cleaning assembly, cleaning assembly includes that one is arranged on the cleaning case of processing frame 3 bottom, and is connected with cleaning case
A pair of washer jets 29, one of washer jet 29 against latch assembly, another washer jet 29 against processing frame 3
On groove near latch assembly side inwall.By the setting of cleaning assembly, using two nozzle clearings 29 in processing
During the cleaning liquid that is sprayed spiral broach 4 and workpiece are cleared up, it is to avoid have influence on processing because of the presence of waste residue
It is smoothed out.
Operation principle：When being processed, first, each component is loaded in processing frame 3 respectively, then, will be to be added
The end of work workpiece loads in the expansion sleeve 13 of latch assembly, then takes a spiral broach 4 for needing to use, by spiral broach 4
One end is passed through rear from the through hole of workpiece and is connected with pull bar 4 by quick despatch structure, and the other end of spiral broach 4 is supported
On tray 25, then, start working, spiral broach 4 and rotary components are pulled when rotated between the two by pull bar
Coordinate, using the tooth-shape structure on spiral broach 4 while pulling, coordinate the rotation of workpiece, complete workpiece internal screw tooth
Processing.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appending claims and its equivalent thereof.
Claims (8)
1. a kind of truck Retarder Impeller Machining system, it is characterised in that：Including
One processing frame, processing assembly is provided with processing frame, and the processing assembly includes
One broaching tool component, the broaching tool component includes a spiral broach, in the upper end of processing frame there is an appearance spiral broach to exist
The groove that horizontal direction is moved back and forth, at the same processing frame one end have one appearance spiral broach pass through and with the groove phase
The through hole of connection, has one to stretch into the groove and by quick despatch structure and spiral broach phase in the other end of processing frame
Pull bar even, the pull bar can be driven by motor and be moved back and forth along the bearing of trend of groove；
One latch assembly, the locking unit is arranged on one end away from pull bar in processing frame, including same successively from inside to outside
Expansion sleeve, lock sleeve and rotating disk that axle is set, while there is the through hole for holding lock sleeve insertion in the end of processing frame, it is described to rise
There is the groove that an appearance workpiece is installed and the through hole that an appearance spiral broach is passed through, the expansion sleeve includes that one is cylindric in tight set
Expansion sleeve main body, the side for being located at installation workpiece in expansion sleeve main body has several tightening pieces in coniform distribution, adjacent
Gap is left between tightening piece, the through hole that the gap passes through with the groove and appearance spiral broach that hold workpiece installation on expansion sleeve is connected
It is logical, and the gap extends to the middle part and the remote position from workpiece side of expansion sleeve main body, workpiece inserts that in expansion sleeve
One section of bore is less than the bore of the groove under tightening piece spreading state, more than or equal to the groove under tightening piece tightening state
Bore, at the same the end of lock sleeve have it is corresponding with tightening piece it is coniform tighten up hole, and the bore for tightening up hole is less than
The bore of the circular cone formed under tightening piece spreading state, more than or equal to the mouth of the circular cone formed under tightening piece tightening state
Footpath, the rotating disk is fixed on the outside of lock sleeve and lock sleeve, expansion sleeve can be driven to rotate, and has tooth in the circumferential surface of rotating disk
Shape structure；
One rotary components, the rotary unit includes that one is arranged on the swing pinion that processing frame is located at the side end of latch assembly one
Group, the swing pinion group is collectively constituted by several to intermeshing swing pinion, and positioned at input end swing pinion by
Motor drives and is rotated, and swing pinion and the rotating disk positioned at output are intermeshed；
One is arranged on support unit of the processing frame near latch assembly side, and the support unit is arranged on processing machine including one
The support base of frame side, has a pair guide rails along the extension of the spiral broach direction of motion, on guide rail in the upper end of support base
With the bracket being slidably matched therewith, the upper end of the bracket is provided with a tray, has one to hold spiral in the upper end of tray and draws
The arc groove that knife side is placed.
2. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：The fast quick-mounting
Structure is unloaded to be specially：The end of the one end being connected with pull bar in spiral broach has a pair symmetrically arranged rectangle draw-in grooves, while
In one end of pull bar there is a groove for holding the insertion of the spiral broach end, have one to be connected with the groove in the upper end of pull bar
Location hole, the spiral broach to be stretched into after the groove of tie rod end by a positioning block and be inserted into from location hole and block spiral drawing
It is fixed after rectangle draw-in groove on knife, have in the lower end of locating piece corresponding inverted U-shaped at a rectangle draw-in groove with spiral broach
Groove.
3. truck Retarder Impeller Machining system according to claim 2, it is characterised in that：The locating piece
Upper end be also equipped with a draw ring.
4. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：The tray
A pair symmetrically arranged card beads that clamping is carried out to spiral broach are also equipped with inwall, while the side in spiral broach has
One annular slot coordinated with card bead, also has a pair horizontally disposed cylinder shape grooves for holding card bead activity, institute on tray
Card bead is stated to be arranged in cylinder shape groove by back-moving spring.
5. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：The processing group
Part also includes a cleaning assembly, and the cleaning assembly includes a cleaning case for being arranged on processing frame bottom, and and cleaning case
A pair of connected washer jets, against latch assembly, another washer jet is opposite to be processed in frame one of washer jet
Groove near latch assembly side inwall.
6. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：In processing frame
The groove of upper end is located near the side of latch assembly also has a waste residue holding tank to processing frame inner recess.
7. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：The tightening piece
On also there is a limited block for stretching out, and after expansion sleeve is tightened up, all of limited block is annularly distributed.
8. truck Retarder Impeller Machining system according to claim 1, it is characterised in that：In expansion sleeve master
Body be located at a detent is additionally provided with the outside of the side of tightening piece, while lock sleeve inwall have correspond to therewith
Positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082679.9A CN106735538B (en) | 2016-11-30 | 2016-11-30 | A kind of truck Retarder Impeller Machining system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082679.9A CN106735538B (en) | 2016-11-30 | 2016-11-30 | A kind of truck Retarder Impeller Machining system |
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| Publication Number | Publication Date |
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| CN106735538A true CN106735538A (en) | 2017-05-31 |
| CN106735538B CN106735538B (en) | 2018-11-02 |
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| CN106077806A (en) * | 2016-08-09 | 2016-11-09 | 重庆望江工业有限公司 | The fixture of internal thread spline on wire pulling method workpiece on common horizontal broaching machine |
| CN206241356U (en) * | 2016-11-30 | 2017-06-13 | 江苏汤臣汽车零部件有限公司 | A kind of truck Retarder Impeller Machining system |
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| JP2001287116A (en) * | 2000-04-10 | 2001-10-16 | Nachi Fujikoshi Corp | Broaching method |
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| CN106077806A (en) * | 2016-08-09 | 2016-11-09 | 重庆望江工业有限公司 | The fixture of internal thread spline on wire pulling method workpiece on common horizontal broaching machine |
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| CN106735538B (en) | 2018-11-02 |
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