CN104924106B - Broaching machine delivery sheet - Google Patents

Broaching machine delivery sheet Download PDF

Info

Publication number
CN104924106B
CN104924106B CN201510174750.5A CN201510174750A CN104924106B CN 104924106 B CN104924106 B CN 104924106B CN 201510174750 A CN201510174750 A CN 201510174750A CN 104924106 B CN104924106 B CN 104924106B
Authority
CN
China
Prior art keywords
workpiece
slide plate
locating rod
cavity volume
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510174750.5A
Other languages
Chinese (zh)
Other versions
CN104924106A (en
Inventor
胡军
高福臣
颜学惠
王兴
胡成俊
舒义蓉
颜欢
幸定军
蔡屏萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Chengjun Industry & Trading Co Ltd
Original Assignee
Chongqing Chengjun Industry & Trading Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Chengjun Industry & Trading Co Ltd filed Critical Chongqing Chengjun Industry & Trading Co Ltd
Priority to CN201510174750.5A priority Critical patent/CN104924106B/en
Publication of CN104924106A publication Critical patent/CN104924106A/en
Application granted granted Critical
Publication of CN104924106B publication Critical patent/CN104924106B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02Loading, unloading or chucking arrangements for workpieces
    • B23F23/06Chucking arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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

Abstract

The invention discloses a kind of broaching machine delivery sheet, including base, transition piece, the first locating rod, the second locating rod, slide plate, clamping positioning mechanism and it is fixed on the debris removal block of base;Workpiece clamping can be positioned in the cavity volume of slide plate by clamping positioning mechanism, certain positioning is carried out to workpiece along workpiece circumferencial direction, workpiece is limited in the case where workpiece translational motion is allowed to rotate, improve the uniformity of workpiece relative position on the table, the product structure uniformity for processing is good, qualification rate is high, without manually holding workpiece, beneficial to the automation for realizing finish draw processing, improve production efficiency, waterproof safety door can be closed in process, security can be improved, the metal fillings between workpiece and workbench can be automatically removed in moving process, the friction that reduction is caused to workpiece surface, the damage that reduction is caused to workpiece surface.

Description

Broaching machine delivery sheet
Technical field
The present invention relates to a kind of frock, more particularly to broaching machine delivery sheet.
Background technology
Draw tooth processing to include just drawing and finish draw two procedures, just draw and refer to that the tooth set blank anodontia to endoporus carries out drawing tooth, essence Drawing refers to that the tooth set with teeth to endoporus is modified, and reaches product technology requirement, and delivery sheet is for being worked installed in broaching machine It is used to place the frock of workpiece on platform, when traditional delivery sheet loads workpiece, workpiece can move freely 0-3mm toward any direction, That is circumferencial direction and radial direction is not positioned, therefore the movement and rotation that workpiece within the specific limits can be random, is being entered During row tooth set finish draw, due to delivery sheet to tooth set without positioning function, it is impossible to ensure workpiece phase on the table during processing every time To the uniformity of position, the product structure poor consistency for processing is caused, qualification rate is low, it usually needs artificial cover tooth is aligned Still need to support workpiece installed in broaching tool teeth portion, during broaching tool is descending in order to avoid it is inclined, until broaching tool goes downwards to workbench, Finish draw can be completed, during cannot close waterproof safety door, therefore traditional delivery sheet can not realize the automation of finish draw, production effect Rate is low, and danger coefficient is big;The metal fillings produced when processing simultaneously is easily mixed between delivery sheet and workbench, therefore again will Workpiece to be pushed to and can produce stronger friction with workpiece bottom when on workbench, and iron filings are acted in huge pressure when drawing tooth Under can also make workpiece surface produce impression, to workpiece surface cause damage.
The content of the invention
In view of this, it is an object of the invention to provide a kind of broaching machine delivery sheet, radial positioning, Neng Gouyong can be carried out to workpiece In finish draw processing, the uniformity of workpiece relative position on the table is improved, the product structure uniformity for processing is good, qualified Rate is high, and workpiece is held without artificial, and beneficial to the automation for realizing finish draw processing, improve production efficiency can be closed in process Waterproof safety door, can improve security, and the metal fillings between workpiece and workbench can be automatically removed in moving process, reduce to work The friction that part surface is caused, the damage that reduction is caused to workpiece surface.
Broaching machine delivery sheet of the invention, including base, transition piece, the first locating rod, the second locating rod, slide plate, clamping are calmly Position mechanism and the debris removal block for being fixed on base;The slide plate is slided along the first locating rod is long by the first locating rod to single-degree-of-freedom Transition piece is connected to, the transition piece is slidably connected to base along the second locating rod is long by the second locating rod to single-degree-of-freedom, First locating rod is mutually perpendicular to the second locating rod;The cavity volume for accommodating workpiece of vertical insertion is provided with the slide plate;Institute State clamping positioning mechanism and be installed on slide plate for being radially clamped positioning to workpiece along cavity volume;Between the debris removal block and base Constitute wind chamber;Debris removal block be provided with connected with wind chamber for by wind chamber wind derive so that remove workbench on metal fillings Air port;It is communicated with the base in the air channel in wind chamber;
Further, first locating rod and the second locating rod are both secured to transition piece, between the first locating rod and slide plate And second be slidably connected between locating rod and base by linear bearing;
Further, the flexible positioning piece for also being positioned to slide plate including the radial direction along the cavity volume in slide plate;
Further, the flexible positioning piece is the circumference of spring, the spring at least two and the cavity volume around slide plate Direction is evenly arranged, and spring is connected between slide plate and base;
Further, the air port is horizontally disposed bar hole;Section face of the area of section in the air port less than air channel Product;
Further, the downward-sloping setting in the air port;V-groove is provided with the wind chamber correspondence air port;The two of the V-groove Side wall is identical with the angle in air port;
Further, maximum gauge of the length in the air port more than workpiece;
Further, the clamping positioning mechanism includes radially sliding the gripping block that is connected to slide plate along cavity volume and along cavity volume footpath It is used for the elastic component that radially inner elastic force is provided for gripping block to being supported between gripping block and slide plate;
Further, the gripping block is slidably connected to slide plate by connecting rod;The connecting rod is stretched out through cavity volume side wall To outside slide plate, the external part of connecting rod is installed with connecting plate;The connecting plate is provided with stop screw;The stop screw is along appearance Chamber is radially arranged the sliding stroke for withstanding on slide plate outer wall and then restriction gripping block;The clamping positioning mechanism also includes rotating It is connected to the push rod for promoting connecting plate movement of slide plate;It is fixed with the connecting plate for being supported in push rod middle part and then will push away The thrust of bar passes to the support bar of connecting plate.
The beneficial effects of the invention are as follows:Broaching machine delivery sheet of the invention, can pass through clamping positioning mechanism by workpiece clamp tightening In the cavity volume of slide plate, certain positioning is carried out to workpiece along workpiece circumferencial direction, limited in the case where workpiece translational motion is allowed Workpiece processed is rotated, and improves the uniformity of workpiece relative position on the table, and the product structure uniformity for processing is good, qualified Rate is high, and workpiece is held without artificial, and beneficial to the automation for realizing finish draw processing, improve production efficiency can be closed in process Waterproof safety door, can improve security, and the metal fillings between workpiece and workbench can be automatically removed in moving process, reduce to work The friction that part surface is caused, the damage that reduction is caused to workpiece surface.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Fig. 1 is structural representation of the invention, and Fig. 2 is the top view of Fig. 1, as shown in the figure:The broaching machine feeding of the present embodiment Plate, including base 9, transition piece 8, the first locating rod 10, the second locating rod 11, slide plate 1, clamping positioning mechanism and it is fixed on base 9 debris removal block 15;The slide plate 1 is grown along the first locating rod 10 by the first locating rod 10 and is slidably connected to transition to single-degree-of-freedom Part 8, the transition piece 8 is grown along the second locating rod 11 by the second locating rod 11 and is slidably connected to base 9, first to single-degree-of-freedom Locating rod 10 is mutually perpendicular to the second locating rod 11;The cavity volume for accommodating workpiece 12 of vertical insertion is provided with the slide plate 1; The clamping positioning mechanism is installed on slide plate 1 for being radially clamped positioning to workpiece 12 along cavity volume;The debris removal block 15 with Wind chamber is constituted between base 9;Debris removal block 15 be provided with connected with wind chamber for by wind chamber wind derive so that remove work The air port 16 of the metal fillings on platform;It is communicated with the base 9 in the air channel in wind chamber;Clamping positioning mechanism can be mounted to The devices such as Top fastening screw, the scroll chuck of slide plate 1, can be pressed in cavity volume inwall positioning by workpiece 12, also can be only fixed by clamping Position mechanism positions to workpiece 12, can realize the purpose of the present invention;Because slide plate 1 is merely able to translate in the horizontal plane, because This workpiece 12 can only also be translated after being clamped in slide plate 1 with slide plate 1, and realization is carried out necessarily along the circumferencial direction of workpiece 12 to workpiece 12 Positioning, improve the uniformity of the relative position on the table of workpiece 12, the product structure uniformity for processing is good, qualification rate It is high;Can be by the workbench region relative with air port 16 when air channel on base 9 is connected into air feed system, mobile base 9 Metal fillings is removed, it is to avoid metal fillings causes abrasion, the damage that reduction is caused to the surface of workpiece 12 to the surface of workpiece 12.
In the present embodiment, the locating rod 11 of first locating rod 10 and second is both secured to transition piece 8, the first locating rod 10 It is slidably connected by linear bearing between slide plate 1 and between the second locating rod 11 and base 9, resistance to sliding is small, is beneficial to The operation of mechanism.
In the present embodiment, the flexible positioning piece 14 for also being positioned to slide plate 1 including the radial direction along the cavity volume in slide plate 1, Make to be maintained at a fixed position under the free state of slide plate 1, improve the uniformity of the relative position on the table of workpiece 12.
In the present embodiment, the flexible positioning piece 14 is spring, the spring at least two and around the cavity volume of slide plate 1 Circumferencial direction be evenly arranged, spring is connected between slide plate 1 and base 9.
In the present embodiment, the air port 16 is horizontally disposed bar hole;During mobile base 9 the inswept area of bar hole compared with Greatly, and exhaustive, cleaning is thorough, and debris removal effect is good.
In the present embodiment, the downward-sloping setting in the air port 16;V-groove is provided with the wind chamber correspondence air port 16;The V The two side of type groove is identical with the angle in air port 16;Air-flow in wind chamber can be oriented to, reduce gas-flow resistance, reduce air feed The load of system.
In the present embodiment, the maximum gauge of the length more than workpiece 12 in the air port 16;Bar hole is inswept during mobile base 9 Region can cover whole workpiece 12, it is ensured that between workpiece 12 and workbench not tramp metal bits, it is ensured that the surface of workpiece 12 essence Degree, improves crudy.
In the present embodiment, the clamping positioning mechanism includes being radially slided along cavity volume the gripping block 2 and edge for being connected to slide plate 1 Cavity volume radial support is used to be provided for gripping block 2 elastic component 3 of radially inner elastic force between gripping block 2 and slide plate 1;Utilize The elastic force of elastic component 3 carries out radial positioning to workpiece 12, can eliminate the fit clearance between gripping block 2 and workpiece 12, improves fixed Position precision;Also removable on slide plate 1 to be fixed with two clamping jaws 13, two clamping jaws 13 are in equilateral triangle arrangement, two clamping jaws with gripping block 2 13 and gripping block 2 be used to clamp the surface of workpiece 12 for the face of cylinder, and axis and the workpiece 12 on the face of cylinder diameter parallel, Make linear contact between clamping jaw 13 and gripping block 2 and workpiece 12, frictional force is small, beneficial to workpiece 12 under cutter guide effect around it Own axis, two clamping jaws 13 are detachable, therefore the clamping jaw 13 of corresponding length can be installed according to the size of workpiece 12.
In the present embodiment, the gripping block 2 is slidably connected to slide plate 1 by connecting rod;The elastic component 3 can the company of being set in Outside extension bar;The attachment structure stability between gripping block 2 and slide plate 1 is can guarantee that, is easy to the installation of gripping block 2, while to bullet Property part 3 reliably positioned, compact conformation, space utilization rationally, elastic component 3 be spring or elastic rubber;The connection Bar is extend out to outside slide plate 1 through cavity volume side wall, and the external part of connecting rod is installed with connecting plate 4;The connecting plate 4 is provided with spacing Screw 5;The stop screw 5 is radially arranged the sliding stroke for withstanding on the outer wall of slide plate 1 and then restriction gripping block 2 along cavity volume, Good integrity, it is to avoid gripping block 2 comes off, improves the stability of the mounting structure of gripping block 2, is easy to the clamping of workpiece 12;The folder Tight detent mechanism also includes being rotationally connected with the push rod 6 for promoting the movement of connecting plate 4 of slide plate 1;Use is fixed with the connecting plate 4 In being supported in the middle part of push rod 6 and then the thrust of push rod 6 passed to the support bar 7 of connecting plate 4;It is fixed with for limiting on slide plate 1 The limited post of the angle range of push rod 6, promotes push rod 6 by support bar 7 connecting plate 4 can be driven to slide, and then by connecting rod band Dynamic gripping block 2 is slided, and is easy to use.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to skill of the invention Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this In the middle of the right of invention.

Claims (8)

1. a kind of broaching machine delivery sheet, it is characterised in that:Including base, transition piece, the first locating rod, the second locating rod, slide plate, folder Tight detent mechanism and the debris removal block for being fixed on base;The slide plate is long to single-degree-of-freedom along the first locating rod by the first locating rod Transition piece is slidably connected to, the transition piece is slidably connected to bottom along the second locating rod is long by the second locating rod to single-degree-of-freedom Seat, the first locating rod is mutually perpendicular to the second locating rod;The cavity volume for accommodating workpiece of vertical insertion is provided with the slide plate; The clamping positioning mechanism is installed on slide plate for being radially clamped positioning to workpiece along cavity volume;The debris removal block and base it Between constitute wind chamber;Debris removal block be provided with connected with wind chamber for by wind chamber wind derive so that remove workbench on metal The air port of bits;It is communicated with the base in the air channel in wind chamber;The clamping positioning mechanism includes radially sliding company along cavity volume It is connected to the gripping block of slide plate and is used for as gripping block provides radially inner between gripping block and slide plate along cavity volume radial support The elastic component of elastic force;Also removable on slide plate to be fixed with two clamping jaws, two clamping jaws are in equilateral triangle arrangement with gripping block;The folder Tight block is slidably connected to slide plate by connecting rod;The connecting rod extend out to outside slide plate through cavity volume side wall, and connecting rod is stretched out End is installed with connecting plate;The connecting plate is provided with stop screw;The stop screw is radially arranged for withstanding on cunning along cavity volume The sliding stroke of plate outer wall and then restriction gripping block.
2. broaching machine delivery sheet according to claim 1, it is characterised in that:First locating rod and the second locating rod are solid Due to transition piece, slided between the first locating rod and slide plate and by linear bearing between the second locating rod and base and connected Connect.
3. broaching machine delivery sheet according to claim 2, it is characterised in that:Also include along the radial direction of the cavity volume in slide plate to cunning The flexible positioning piece that plate is positioned.
4. broaching machine delivery sheet according to claim 3, it is characterised in that:The flexible positioning piece is spring, the spring At least two and the circumferencial direction of the cavity volume around slide plate be evenly arranged, spring is connected between slide plate and base.
5. broaching machine delivery sheet according to claim 4, it is characterised in that:The air port is horizontally disposed bar hole;Institute State the area of section of the area of section less than air channel in air port.
6. broaching machine delivery sheet according to claim 5, it is characterised in that:The downward-sloping setting in air port;The wind chamber Correspondence is provided with V-groove at air port;The two side of the V-groove is identical with the angle in air port.
7. broaching machine delivery sheet according to claim 6, it is characterised in that:The length in the air port is straight more than the maximum of workpiece Footpath.
8. broaching machine delivery sheet according to claim 7, it is characterised in that:The clamping positioning mechanism also includes rotating connecting In the push rod for promoting connecting plate movement of slide plate;It is fixed with the connecting plate for being supported in push rod middle part and then by push rod Thrust passes to the support bar of connecting plate.
CN201510174750.5A 2015-04-14 2015-04-14 Broaching machine delivery sheet Active CN104924106B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510174750.5A CN104924106B (en) 2015-04-14 2015-04-14 Broaching machine delivery sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510174750.5A CN104924106B (en) 2015-04-14 2015-04-14 Broaching machine delivery sheet

Publications (2)

Publication Number Publication Date
CN104924106A CN104924106A (en) 2015-09-23
CN104924106B true CN104924106B (en) 2017-07-07

Family

ID=54111696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510174750.5A Active CN104924106B (en) 2015-04-14 2015-04-14 Broaching machine delivery sheet

Country Status (1)

Country Link
CN (1) CN104924106B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2635269Y (en) * 2003-07-02 2004-08-25 星云电脑股份有限公司 Laser cutting and carving machine platform and air collecting box structure
CN201632840U (en) * 2010-01-14 2010-11-17 缙云县高新机械制造有限公司 External broaching machine retractable machine table
CN101905426B (en) * 2010-07-02 2012-04-04 张家港玉成精机有限公司 Square hole pulling clamp of adjustable spanner
JP2012223855A (en) * 2011-04-20 2012-11-15 Disco Corp Machining device
CN104191268B (en) * 2014-08-24 2016-04-27 吉林大学 A kind of Bidirectional self-centering fixture of workpiece
CN104191312A (en) * 2014-09-11 2014-12-10 宁波艾格玛机电科技有限公司 Efficient dust removing machining center
CN104227149B (en) * 2014-09-30 2017-04-05 南车戚墅堰机车车辆工艺研究所有限公司 The quick positioning and clamping device of axle type gear and positioning and clamping method
CN204546042U (en) * 2015-04-14 2015-08-12 重庆成俊工贸有限公司 Broaching machine delivery sheet

Also Published As

Publication number Publication date
CN104924106A (en) 2015-09-23

Similar Documents

Publication Publication Date Title
CN104551774A (en) Automatic fixing fixture used for machine tool processing
CN104369028A (en) Electric fixing fixture for machine tool machining
CN204262828U (en) A kind of machine tooling stationary fixture
CN206662808U (en) A kind of hydraulic drilling machine fixture for being used to process auto parts machinery mould
CN104551773A (en) Double-pneumatic fixing clamp for lathe machining
CN104385014A (en) Pneumatic fixing clamp for lathe machining
CN204262847U (en) A kind of machine tooling clip with position auto-fixing function tool
CN205968315U (en) Clamp
CN104924106B (en) Broaching machine delivery sheet
CN204308625U (en) A kind of milling machine processing jig of bender guide rail
CN204546042U (en) Broaching machine delivery sheet
CN206544042U (en) A kind of universal clamping device for lathe
CN205465312U (en) Precision clamp of clamping hole excircle class part
CN104400516A (en) Single pneumatic clamp for lathe machining
CN204504411U (en) From debris removal formula broaching machine delivery sheet
CN204262849U (en) The pneumatic stationary fixture of a kind of lathe process
CN106624865A (en) Workpiece clamping device
CN104741703B (en) From debris removal formula broaching machine delivery sheet
CN204504412U (en) Self adaptation broaching machine delivery sheet
CN104015087B (en) The processing pay-off of steel ball
CN209272620U (en) A kind of automatic rotary cutting device
CN104741704B (en) Positioning formula broaching machine delivery sheet
CN205520603U (en) Automatic air clamper of tapping frock
CN204545609U (en) Locate mode broaching machine delivery sheet
SG10201805932WA (en) Machine tool

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant