CN104741704B - Positioning formula broaching machine delivery sheet - Google Patents
Positioning formula broaching machine delivery sheet Download PDFInfo
- Publication number
- CN104741704B CN104741704B CN201510175449.6A CN201510175449A CN104741704B CN 104741704 B CN104741704 B CN 104741704B CN 201510175449 A CN201510175449 A CN 201510175449A CN 104741704 B CN104741704 B CN 104741704B
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- China
- Prior art keywords
- slide plate
- workpiece
- gripping block
- cavity volume
- clamping
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Abstract
The invention discloses a kind of positioning formula broaching machine delivery sheet, including slide plate and clamping positioning mechanism；Being used for provided with vertical insertion accommodates the cavity volume of workpiece in the slide plate；The clamping positioning mechanism, which is installed on slide plate, to be used to radially be clamped workpiece positioning along cavity volume；The positioning formula broaching machine delivery sheet of the present invention, Workpiece clamping can be positioned in the cavity volume of slide plate by clamping positioning mechanism, radial positioning is carried out to workpiece, it can be used in finish draw processing, without manually holding workpiece, beneficial to the automation for realizing finish draw processing, production efficiency is improved, waterproof safety door can be closed in process, security can be improved.
Description
Technical field
The present invention relates to a kind of frock, more particularly to positioning formula broaching machine delivery sheet.
Background technology
Draw tooth processing to include just drawing and finish draw two procedures, just draw and refer to the tooth set blank progress drawing tooth anodontia to endoporus, essence
Drawing refers to the tooth set with teeth to endoporus and is modified, and reaches product technology requirement, and delivery sheet is to be used to be arranged on broaching machine work
It is used for the frock for placing workpiece on platform, when traditional delivery sheet loads workpiece, workpiece can move freely 0-3mm toward any direction,
Tooth set is drawn and no direction of putting of workpiece is limited during tooth without tooth during due to just drawing, therefore available for just drawing, but traditional is sent
Flitch because delivery sheet covers directionless limitation to tooth, i.e., can not accurately be positioned when carrying out tooth set finish draw to workpiece, and
Require that workpiece teeth portion will be accurately aligned with broaching tool teeth portion during finish draw, it is therefore desirable to artificial that tooth set alignment is arranged on broaching tool teeth portion,
Still need to support workpiece during broaching tool is descending in order to avoid it is tilted, until broaching tool goes downwards to workbench, finish draw, process could be completed
In can not close waterproof safety door, therefore traditional delivery sheet can not realize the automation of finish draw, low production efficiency, danger coefficient
Greatly.
The content of the invention
In view of this, it is an object of the invention to provide a kind of positioning formula broaching machine delivery sheet, radial positioning can be carried out to workpiece,
It can be used in finish draw processing, workpiece held without artificial, beneficial to the automation for realizing finish draw processing, improve production efficiency, processing
During can close waterproof safety door, security can be improved.
The positioning formula broaching machine delivery sheet of the present invention, including slide plate and clamping positioning mechanism；It is provided with and passes through vertically in the slide plate
The logical cavity volume for being used to accommodate workpiece；The clamping positioning mechanism, which is installed on slide plate, to be used to radially be clamped workpiece along cavity volume
Positioning；
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 between gripping block and slide plate to being supported in；
Further, the gripping block is slidably connected to slide plate by connecting rod；
Further, the connecting rod is extend out to outside slide plate through cavity volume side wall, and the external part of connecting rod is installed with company
Plate；The connecting plate is provided with stop screw；The stop screw is radially arranged for withstanding on slide plate outer wall and then restriction along cavity volume
The sliding stroke of gripping block；
Further, the clamping positioning mechanism also includes the push rod for being used to promote connecting plate to move for being rotationally connected with slide plate；
The support bar for being supported in the middle part of push rod and then passing to the thrust of push rod connecting plate is fixed with the connecting plate.
The beneficial effects of the invention are as follows：The positioning formula broaching machine delivery sheet of the present invention, can be by clamping positioning mechanism by workpiece
Clamping and positioning carries out radial positioning in the cavity volume of slide plate to workpiece, can be used in finish draw processing, and workpiece is held without artificial,
Beneficial to the automation for realizing finish draw processing, waterproof safety door can be closed by improving in production efficiency, process, can improve safety
Property.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Fig. 1 is structural representation of the invention, as shown in the figure：The positioning formula broaching machine delivery sheet of the present embodiment, including slide plate 1
And clamping positioning mechanism；Being used for provided with vertical insertion accommodates the cavity volume of workpiece 12 in the slide plate 1；The clamping positioning mechanism
Being installed on slide plate 1 is used to radially be clamped positioning to workpiece 12 along cavity volume；Clamping positioning mechanism can be mounted to slide plate 1
Workpiece 12, can be pressed in the positioning of cavity volume inwall, also can only pass through clamping positioning mechanism pair by the devices such as Top fastening screw, scroll chuck
Workpiece 12 is positioned, and can realize the purpose of the present invention.
In the present embodiment, the clamping positioning mechanism includes radially sliding the gripping block 2 for being connected to slide plate 1 and edge along cavity volume
Cavity volume radial support is used for the elastic component 3 that radially inner elastic force is provided for gripping block 2 between gripping block 2 and slide plate 1, utilizes
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 to be used to clamping the surface of workpiece 12 be the face of cylinder, and the diameter parallel of axis and the workpiece 12 on the face of cylinder,
Make linear contact between clamping jaw 13 and gripping block 2 and workpiece, frictional force is small, beneficial to workpiece 12 under cutter guide effect around its from
Body axis is rotated, and 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, and 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.
In the present embodiment, the connecting rod is extend out to outside slide plate 1 through cavity volume side wall, and the external part of connecting rod is fixedly mounted
There is connecting plate 4；The connecting plate 4 is provided with stop screw 5；The stop screw 5 is radially arranged for withstanding on the outer wall of slide plate 1 along cavity volume
And then the sliding stroke of gripping block 2 is limited, good integrity, it is to avoid gripping block 2 comes off improves the stabilization of the mounting structure of gripping block 2
Property, it is easy to the clamping of workpiece 12.
In the present embodiment, the clamping positioning mechanism also include be rotationally connected with slide plate 1 be used for promote connecting plate 4 move
Push rod 6；The support for being supported in the middle part of push rod 6 and then passing to the thrust of push rod 6 connecting plate 4 is fixed with the connecting plate 4
The limited post for limiting the angle range of push rod 6 is fixed with bar 7, slide plate 1, promotes push rod 6 to be driven by support bar 7 and connects
Plate 4 is slided, and then drives gripping block 2 to slide by connecting rod, is easy to use, positioning formula broaching machine delivery sheet also include transition piece 8,
The driving driving locating rod 11 of locating rod 10 and second of base 9, first；The single-degree-of-freedom of slide plate 1 is slidably connected to transition piece 8；
The single-degree-of-freedom of transition piece 8 is slidably connected to base 9；Slide plate 1 is relative with gripping block 2 relative to the glide direction of transition piece 8
It is identical in the glide direction of slide plate 1, glide direction and slide plate 1 slip relative to transition piece 8 of the transition piece 8 relative to base 9
Direction is vertical；First driving locating rod 10 is set through slide plate 1 and single-degree-of-freedom is rotationally connected with transition piece 8 and is used to drive slide plate
1 slides relative to transition piece 8 and slide plate 1 is positioned；Second driving locating rod 11 is set and single-degree-of-freedom through transition piece 8
Being rotationally connected with base 9 is used to drive transition piece 8 to slide relative to base 9 and position transition piece 8, can consolidate base 9
Due to worktable for broaching machine, drive locating rod 11 to be finely adjusted the position of slide plate 1 by the first driving locating rod 10 and second, carry
The marking peg for indicating center position is fixed with high manufacturing accuracy, it is ensured that crudy, gripping block 2, is easy to determine workpiece 12
Circumferential position, it is described first driving locating rod 10 and second driving locating rod 11 be screw rod and with corresponding slide plate 1 or transition
It is connected through a screw thread between part 8, the driving and lock-bit of slide plate 1 and transition piece 8 can be realized.
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
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (4)
1. a kind of positioning formula broaching machine delivery sheet, it is characterised in that：Including slide plate and clamping positioning mechanism；Provided with perpendicular in the slide plate
The cavity volume for being used to accommodate workpiece of straight insertion；The clamping positioning mechanism, which is installed on slide plate, to be used to radially carry out workpiece along cavity volume
Clamping and positioning；The clamping positioning mechanism includes radially sliding the gripping block that is connected to slide plate along cavity volume and along cavity volume radial support
It is used for the elastic component that radially inner elastic force is provided for gripping block between gripping block and slide plate；It is also removable on slide plate to be fixed with
Two clamping jaws, two clamping jaws are in equilateral triangle arrangement with gripping block, and the surface that two clamping jaws and gripping block are used to clamp workpiece is cylinder
Face, and the axis and the diameter parallel of workpiece on the face of cylinder；
Positioning formula broaching machine delivery sheet also includes transition piece, base, the first driving locating rod and the second driving locating rod；The slide plate
Single-degree-of-freedom is slidably connected to transition piece；The transition piece single-degree-of-freedom is slidably connected to base；Slide plate is relative to transition piece
Glide direction is identical relative to the glide direction of slide plate with gripping block, and transition piece is relative with slide plate relative to the glide direction of base
It is vertical in the glide direction of transition piece.
2. positioning formula broaching machine delivery sheet according to claim 1, it is characterised in that：The gripping block is slided by connecting rod
It is connected to slide plate.
3. positioning formula broaching machine delivery sheet according to claim 2, it is characterised in that：The connecting rod is stretched through cavity volume side wall
Go out 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 edge
Cavity volume is radially arranged the sliding stroke for withstanding on slide plate outer wall and then restriction gripping block.
4. positioning formula broaching machine delivery sheet according to claim 3, it is characterised in that：The clamping positioning mechanism also includes turning
The dynamic push rod for being used to promote connecting plate to move for being connected to slide plate；It is fixed with the connecting plate for being supported in the middle part of push rod and then inciting somebody to action
The thrust of push rod passes to the support bar of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175449.6A CN104741704B (en) | 2015-04-14 | 2015-04-14 | Positioning formula broaching machine delivery sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510175449.6A CN104741704B (en) | 2015-04-14 | 2015-04-14 | Positioning formula broaching machine delivery sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741704A CN104741704A (en) | 2015-07-01 |
| CN104741704B true CN104741704B (en) | 2017-09-19 |
Family
ID=53582274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510175449.6A Active CN104741704B (en) | 2015-04-14 | 2015-04-14 | Positioning formula broaching machine delivery sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN104741704B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171040A (en) * | 2015-07-24 | 2015-12-23 | 昆山—邦泰汽车零部件制造有限公司 | Automobile windshield wiper drilling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| 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 |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH716410B1 (en) * | 2007-01-30 | 2021-01-29 | Erowa Ag | Clamping device with a chuck and a releasably fixable workpiece carrier. |
| CN201423472Y (en) * | 2009-06-06 | 2010-03-17 | 湖北三环锻造有限公司 | Face gear broaching fixture device |
| CN102198583B (en) * | 2010-03-25 | 2014-10-22 | 上海航发机械有限公司 | Inner gear machining method and special gear shaping clamp |
| CN201760676U (en) * | 2010-06-23 | 2011-03-16 | 江苏高齿传动机械有限公司 | Gear grinding tooling for gear shafts |
| 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 |
| CN204545609U (en) * | 2015-04-14 | 2015-08-12 | 重庆成俊工贸有限公司 | Locate mode broaching machine delivery sheet |
-
2015
- 2015-04-14 CN CN201510175449.6A patent/CN104741704B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| 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 |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104741704A (en) | 2015-07-01 |
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