CN205551625U - Three station broaching machines - Google Patents
Three station broaching machines Download PDFInfo
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- CN205551625U CN205551625U CN201620146383.8U CN201620146383U CN205551625U CN 205551625 U CN205551625 U CN 205551625U CN 201620146383 U CN201620146383 U CN 201620146383U CN 205551625 U CN205551625 U CN 205551625U
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- slide carriage
- lathe bed
- mandrel
- station
- base
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Abstract
The utility model belongs to the technical field of machinery, involve the broaching machine, specifically indicate a three station broaching machines, including the base, the vertical lathe bed that is fixed in on the base is fixed in on the lathe bed and along the carriage apron of lathe bed up -and -down motion, drive the actuating mechanism no. 1 of carriage apron up -and -down motion to and set up on the carriage apron and follow the workstation that the carriage apron was gone together and is moved down, be located carrying of workstation top and send sword mechanism and broach, be provided with fixedly on the base of workstation below the lower collet bodies of broach bottom, its characterized in that: be provided with the drive assembly of drive workstation along lathe bed front and back reciprocating motion on the carriage apron, be provided with three horizontal equally spaced work piece locating hole on the workstation, be provided with on the base with three work piece locating hole correspond three lower collet bodies, the centre of a circle of three work piece locating hole is on same straight line, the utility model belongs to the technical field of machinery, involve the broaching machine, specifically indicate a three station broaching machines.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to broaching machine, refers specifically to a kind of three station broaching machines.
Background technology
Broaching machine is Application comparison equipment widely in machine industry, and it is mainly used to process eyelet and keyway, is adding man-hour, and workpiece is motionless, drives broaching tool to do linear interpolation by workbench and operates.
At present, hydraulic broaching machine is all that single-station is arranged, and a workpiece can only be carried out by time processing, and operating efficiency compares relatively low, and under-utilized to the pulling force of broaching machine processing small workpiece or need less cutting force when, causes a kind of waste of resource.
Summary of the invention
In order to overcome defect of the prior art, the purpose of this utility model is to provide a kind of three station broaching machines that can improve operating efficiency and improve machine tool utilization rate.
The purpose of this utility model is achieved in that
A kind of three station broaching machines, including base, vertically it is fixed on the lathe bed on base, the slide carriage being fixed on lathe bed and move up and down along lathe bed, drive the drive mechanism one that described slide carriage moves up and down, and it is arranged on slide carriage and follows the workbench that slide carriage moves up and down together, it is positioned at the knife lifting and delivering mechanism above workbench and broaching tool, the lower chuck body bottom fixing described broaching tool it is provided with on base below described workbench, the driving assembly driving workbench along lathe bed front-rear reciprocation movement it is provided with on described slide carriage, three horizontal equidistant holes, workpiece location it are provided with on described workbench, three the described lower chuck bodies corresponding with hole, three workpiece location it are provided with on described base；The center of circle in hole, three workpiece location is on same straight line.
The utility model is further arranged to: described knife lifting and delivering mechanism includes that be slidably arranged on lathe bed submits knife rest, drive and submit the knife lifting and delivering oil cylinder that knife rest moves up and down, described submitting is provided with the upper grip body corresponding with three installing holes on knife rest, the described knife rest that submits is connected with knife lifting and delivering oil cylinder by adapter sleeve, it is provided with mounting groove on described adapter sleeve, it is provided with spring in described mounting groove and connects mandrel, one end of described spring compresses with submitting knife rest, the other end of spring compresses with the bottom face being connected mandrel, the other end of described connection mandrel passes the upper surface of adapter sleeve and is connected with knife lifting and delivering oil cylinder, spring and connection mandrel can be along the axial direction up and down motions of mounting groove in mounting groove.
The utility model is further arranged to: be provided with sensing pin in described connection mandrel, described in submit and be provided with on knife rest and sense the inductor that pin is oppositely arranged.
The utility model is further arranged to: be arranged with cushion pad outside described connection mandrel, and the upper surface of described cushion pad compresses with the upper surface of mounting groove.
The utility model is further arranged to: described driving assembly includes the driver part being arranged on slide carriage and being connected with workbench, guide rail, the guide block that is slidably arranged on guide rail；Described guide block is fixing, and described guide rail is fixed on slide carriage on the table, and one end of described guide rail extends to the outside of slide carriage.
The utility model is further arranged to: described slide carriage includes base plate and fixed plate；Described base plate and fixed plate are vertically arranged；Described base plate and fixed plate are one-body molded.
The utility model is further arranged to: described drive mechanism one includes servomotor one and screw mandrel, and one end of described screw mandrel connects servomotor；The other end of described screw mandrel is fixed on described lathe bed by supporting seat, and described screw mandrel is arranged with feed screw nut, and described feed screw nut is fixed on slide carriage.
The utility model is prominent and useful compared to existing technology to be had the technical effect that by arranging hole, three workpiece location on the table, can according to the power using power and work pieces process to need of lathe determine to use one of them, two or hole, three workpiece location, so can improve the service efficiency of lathe, avoid the waste of resource, simultaneously by driving arranging of assembly to facilitate operator to take workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial sectional view of the utility model drive mechanism one；
Fig. 3 is the utility model adapter sleeve and the structure sectional view being connected mandrel；
Fig. 4 is the structural representation of utility model works platform；
Fig. 5 is the structural representation of the utility model slide carriage.
Label implication in figure:
1-base；2-lathe bed；3-slide carriage；31-base plate；32-fixed plate；33-through hole one；41-servomotor one；42-screw mandrel；43-supports seat；44-feed screw nut；5-workbench；Hole, 51-workpiece location；6-broaching tool；7-lower chuck body；81-submits knife rest；82-knife lifting and delivering oil cylinder；9-adapter sleeve；91-mounting groove；92-square groove；10-upper grip body；11-spring；12-connects mandrel；121-top；122-bottom；123-installing hole；13-senses pin；14-inductor；15-cushion pad；16-driver part；17-guide rail；18-guide block；19-connecting rod.
Detailed description of the invention
With specific embodiment, the utility model is further described below in conjunction with the accompanying drawings:
See shown in Fig. 1 to Fig. 5, a kind of three station broaching machines, including base 1, the lathe bed 2 being vertically fixed on base 1, the slide carriage 3 being fixed on lathe bed 2 and move up and down along lathe bed 2, drive the drive mechanism one that described slide carriage 3 moves up and down, and it is arranged on slide carriage 3 and follows the workbench 5 that slide carriage 3 moves up and down together, it is positioned at the knife lifting and delivering mechanism above workbench 5 and broaching tool 6, the lower chuck body 7 bottom fixing described broaching tool 6 it is provided with on base 1 below described workbench 5, the driving assembly driving workbench 5 along lathe bed 2 front-rear reciprocation movement it is provided with on described slide carriage 3, so arrange and facilitate operator to take workpiece；It is provided with three horizontal equidistant holes 51, workpiece location on described workbench 5, described base 1 is provided with three the described lower chuck bodies 7 corresponding with hole 51, three workpiece location；The center of circle in hole 51, three workpiece location is on same straight line, by arranging hole 51, three workpiece location on workbench 5, can according to the power using power and work pieces process to need of lathe determine to use one of them, two or hole 51, three workpiece location, so can improve the service efficiency of lathe, it is to avoid the waste of resource.
nullIt is further arranged to: described knife lifting and delivering mechanism includes that be slidably arranged on lathe bed 2 submits knife rest 81、Drive and submit the knife lifting and delivering oil cylinder 82 that knife rest 81 moves up and down，Described submitting is provided with the upper grip body 10 corresponding with three installing holes 123 on knife rest 81，The described knife rest 81 that submits is connected with knife lifting and delivering oil cylinder 82 by adapter sleeve 9，It is provided with mounting groove 91 on described adapter sleeve 9，It is provided with spring 11 in described mounting groove 91 and connects mandrel 12，One end of described spring 11 compresses with submitting knife rest 81，The other end of spring 11 compresses with the bottom face being connected mandrel 12，The other end of described connection mandrel 12 passes the upper surface of adapter sleeve 9 and is connected with knife lifting and delivering oil cylinder 82，Spring 11 and connection mandrel 12 can be along the axial direction up and down motions of mounting groove 91 in mounting groove 91，Can make broaching tool 6 when with absorption surface on workbench 5 by connecting arranging of axle center and spring 11，Reduce the broaching tool 6 impulsive force to submitting knife rest 81，Play a protective role.
It is further arranged to: in described connection mandrel 12, be provided with sensing pin 13; described submitting is provided with on knife rest 81 and senses the inductor 14 that pin 13 is oppositely arranged; when submitting the knife rest 81 downward pressure elastic force more than spring 11; and submit knife rest 81 when continuing to move downward; spring 11 can be connected mandrel 12 and compress downwards; when sense pin 13 move to inductor 14 position time, trigger inductor 14 and make inductor 14 control machine stop continue down move, play a protective role
nullIt is further arranged to: outside described connection mandrel 12, be arranged with cushion pad 15，The upper surface of described cushion pad 15 compresses with the upper surface of mounting groove 91，In the present embodiment, cushion pad 15 is preferably plastic mattress，The upper surface of adapter sleeve 9 is provided with the intercommunicating pore of connection mounting groove 91，Described connection mandrel 12 includes the top 121 passing adapter sleeve 9 and the bottom 122 being arranged in mounting groove 91，Described top 121 is adaptive with intercommunicating pore，Described bottom 122 is adaptive with mounting groove 91，The diameter on described top 121 is less than the diameter of bottom 122，Described cushion pad 15 is set in outside top 121，And the upper surface of the lower surface of cushion pad 15 and bottom 122 compresses，Time at spring 11 in its natural state, the upper surface of cushion pad 15 compresses with the upper surface of mounting groove 91，So can avoid connecting mandrel 12 directly to clash into adapter sleeve 9 when spring 11 resets，Increase stability when using and improve service life.
It is further arranged to: described connection mandrel 12 is connected with the main shaft of knife lifting and delivering oil cylinder 82 by connecting rod 19, is so easy to the connection connecting mandrel 12 with knife lifting and delivering oil cylinder 82, and can more need connecting rod 19 is lengthened, improve the efficiency of dismounting.
It is further arranged to: on the sidewall of described adapter sleeve 9, be provided with the square groove 92 connected with mounting groove 91; described square groove 92 is arranged along adapter sleeve 9 axial direction; described sensing pin 13 is adaptive with described square groove 92; the present embodiment is provided with 2 symmetrically arranged square grooves 92; can be arranged on as required in the square groove 92 of side during installation; sensing pin 13 is through square groove 92; the compression distance of spring 11 so can be controlled by the sensing pin 13 displacement in square groove 92; thus control being pressed further by of broaching tool 6, play a protective role.
It is further arranged to: the bottom 122 of described connection mandrel 12 has been radially arranged installing hole 123, described sensing pin 13 is arranged in installing hole 123, so sensing pin 13 can be carried out position to fix, avoid sensing pin 13 and the movement of position occurs in connecting mandrel 12 motion process, increase the stability of inductor 14
It is further arranged to: described driving assembly includes the driver part 16 being arranged on slide carriage 3 and being connected with workbench 5, guide rail 17, the guide block 18 that is slidably arranged on guide rail 17；Described guide block 18 is fixed on workbench 5, described guide rail 17 is fixed on slide carriage 3, one end of described guide rail 17 extends to the outside of slide carriage 3, in the present embodiment, driver part 16 and guide rail 17 are each attached on base plate 31, arranging the convenient driving to workbench 5 by drive assembly, after workpiece is broached by broaching tool 6, broaching tool 6 is through workpiece, driver part 16 drives workbench 5 to lathe bed 2 forward, facilitates operator to take workpiece.
It is further arranged to: described slide carriage 3 includes base plate 31 and fixed plate 32；Described base plate 31 and fixed plate 32 are vertically arranged；Described base plate 31 and fixed plate 32 are one-body molded, which enhance the precision of workbench 5, the rigidity of workbench 5 can also be improved simultaneously, make stable, the through hole 1 being correspondingly arranged with hole 51, three workpiece location it is provided with on described base plate 31, so can keep the structural strength of base plate 31, make workpiece will not shake in process, improve crudy.
Being further arranged to: described drive mechanism one includes servomotor 1 and screw mandrel 42, one end of described screw mandrel 42 connects servomotor 1；The other end of described screw mandrel 42 is fixed on described lathe bed 2 by supporting seat 43, it is arranged with feed screw nut 44 on described screw mandrel 42, described feed screw nut 44 is fixed on slide carriage 3, in the present embodiment, feed screw nut 44 is fixed in fixed plate 32, so facilitate servomotor 1 by screw mandrel 42, the translational speed of slide carriage 3 to be controlled, improve working (machining) efficiency.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection domain of the present utility model the most according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, within protection domain of the present utility model all should be covered by.
Claims (7)
1. a three station broaching machine, including base, is vertically fixed on the lathe bed on base, is fixed on lathe bed
And along the slide carriage of lathe bed up and down motion, drive the drive mechanism one that described slide carriage moves up and down, and be arranged on
On slide carriage and follow the workbench that slide carriage moves up and down together, be positioned at the knife lifting and delivering mechanism above workbench and
Broaching tool, the base below described workbench is provided with the lower chuck body bottom fixing described broaching tool, its feature
It is: on described slide carriage, be provided with the driving assembly driving workbench along lathe bed front-rear reciprocation movement, described work
It is provided with three horizontal equidistant holes, workpiece location in station, described base is provided with and three workpiece location
Three described lower chuck bodies that hole is corresponding；The center of circle in hole, three workpiece location is on same straight line.
A kind of three station broaching machines the most according to claim 1, it is characterised in that: described knife lifting and delivering mechanism
Including be slidably arranged on lathe bed submit knife rest, drive submit knife rest move up and down knife lifting and delivering oil cylinder, institute
State to submit and on knife rest, be provided with the upper grip body corresponding with three installing holes, described in submit knife rest and pass through adapter sleeve
Be connected with knife lifting and delivering oil cylinder, described adapter sleeve be provided with mounting groove, be provided with in described mounting groove spring and
Connecting mandrel, one end of described spring compresses with submitting knife rest, the other end of spring and the bottom being connected mandrel
Face compresses, and the other end of described connection mandrel passes the upper surface of adapter sleeve and is connected with knife lifting and delivering oil cylinder, bullet
Spring and connection mandrel can be along the axial direction up and down motions of mounting groove in mounting groove.
A kind of three station broaching machines the most according to claim 2, it is characterised in that: in described connection mandrel
Be provided with sensing pin, described in submit and be provided with on knife rest and sense the inductor that pin is oppositely arranged.
4. according to the one three station broaching machine described in Claims 2 or 3, it is characterised in that: the described connection heart
Outer shaft sleeve is provided with cushion pad, and the upper surface of described cushion pad compresses with the upper surface of mounting groove.
A kind of three station broaching machines the most according to claim 1 and 2, it is characterised in that: described driving group
Part includes the driver part, the guide rail that are arranged on slide carriage and are connected with workbench, is slidably arranged on guide rail
Guide block；Described guide block is fixing on the table, and described guide rail is fixed on slide carriage, one end of described guide rail to
The outside of slide carriage extends.
A kind of three station broaching machines the most according to claim 1 and 2, it is characterised in that: described slide carriage bag
Include base plate and fixed plate；Described base plate and fixed plate are vertically arranged；Described base plate and fixed plate are one-body molded.
A kind of three station broaching machines the most according to claim 1 and 2, it is characterised in that: described driving machine
Structure one includes servomotor one and screw mandrel, and one end of described screw mandrel connects servomotor；Another of described screw mandrel
Hold and be fixed on described lathe bed by support seat, described screw mandrel is arranged with feed screw nut, described feed screw nut
It is fixed on slide carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146383.8U CN205551625U (en) | 2016-02-26 | 2016-02-26 | Three station broaching machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146383.8U CN205551625U (en) | 2016-02-26 | 2016-02-26 | Three station broaching machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551625U true CN205551625U (en) | 2016-09-07 |
Family
ID=56819105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146383.8U Active CN205551625U (en) | 2016-02-26 | 2016-02-26 | Three station broaching machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792402A (en) * | 2021-01-28 | 2021-05-14 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortise of annular workpiece and broaching method |
-
2016
- 2016-02-26 CN CN201620146383.8U patent/CN205551625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792402A (en) * | 2021-01-28 | 2021-05-14 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortise of annular workpiece and broaching method |
| CN112792402B (en) * | 2021-01-28 | 2022-02-22 | 浙江畅尔智能装备股份有限公司 | Vertical external broaching machine for broaching inner mortises of annular workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230414 Address after: 317,600 East of Room 101, Building 38, Chuang Rong Industrial City, North of Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Chengchun Automation Equipment Co.,Ltd. Address before: 317602 Shuishui Road, Kamen Street, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: YUHUAN BENCHENG AUTOMATION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |