CN104722854A - Self-adaptive broaching machine feeding plate - Google Patents
Self-adaptive broaching machine feeding plate Download PDFInfo
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- CN104722854A CN104722854A CN201510174747.3A CN201510174747A CN104722854A CN 104722854 A CN104722854 A CN 104722854A CN 201510174747 A CN201510174747 A CN 201510174747A CN 104722854 A CN104722854 A CN 104722854A
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- backstay
- slide plate
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Abstract
The invention discloses a self-adaptive broaching machine feeding plate which comprises a base, a transition part, a first positioning rod, a second positioning rod, a sliding plate and a clamping and positioning mechanism. The sliding plate is in sliding connection with the transition part in the length direction of the first positioning rod at the single degree of freedom through the first positioning rod. The transition part is in sliding connection with the base in the length direction of the second positioning rod at the single degree of freedom through the second positioning rod. The first positioning rod is perpendicular to the second positioning rod. A vertical through containing cavity for containing workpieces is formed in the sliding plate. The clamping and positioning mechanism is installed on the sliding plate and used for clamping and positioning the workpieces in the radial direction of the containing cavity. The workpieces can be clamped and positioned in the containing cavity of the sliding plate through the clamping and positioning mechanism, and are positioned in a unified mode in the circumferential direction of the workpieces. Rotation of the workpieces is limited on the condition that the workpieces are allowed to transversely move. The consistency of the relative positions of the workpieces on a workbench is improved, and the machined products are good in structure uniformity and high in percent of pass.
Description
Technical field
The present invention relates to a kind of frock, particularly relate to self adaptation broaching machine delivery sheet.
Background technology
Draw tooth to process and comprise first drawing and finish draw two procedures, just draw and refer to that the tooth cover blank to endoporus is anodontia draws tooth, finish draw refers to have the tooth cover of tooth to revise to endoporus, it is made to reach product technology requirement, delivery sheet is the frock for being arranged on for place work piece on worktable for broaching machine, when tradition delivery sheet loads workpiece, workpiece can move freely 0-3mm by any direction in the past, namely circumferencial direction and radial direction all do not position, therefore the movement that workpiece within the specific limits can be random and rotation, when carrying out tooth cover finish draw, because delivery sheet overlaps without positioning function tooth, the uniformity at every turn adding workpiece in man-hour relative position on the table cannot be ensured, cause the product structure poor consistency processed, qualification rate is low.
Summary of the invention
In view of this, the object of this invention is to provide a kind of self adaptation broaching machine delivery sheet, can carry out radial location to workpiece, can be used in finish draw processing, improve the uniformity of workpiece relative position on the table, the product structure uniformity processed is good, and qualification rate is high.
Self adaptation broaching machine delivery sheet of the present invention, comprises base, transition piece, the first backstay, the second backstay, slide plate and clamping positioning mechanism; Described slide plate is slidably connected to transition piece along the first backstay length to single-degree-of-freedom by the first backstay, and described transition piece is slidably connected to base along the second backstay length to single-degree-of-freedom by the second backstay, and the first backstay is mutually vertical with the second backstay; The vertically through cavity volume for holding workpiece is provided with in described slide plate; Described clamping positioning mechanism is installed on slide plate for carrying out clamping and positioning along cavity volume radial direction to workpiece;
Further, described first backstay and the second backstay are all fixed on transition piece, are all slidably connected by linear bearing between the first backstay and slide plate and between the second backstay and base;
Further, the flexible positioning piece that the radial direction along the cavity volume in slide plate positions slide plate is also comprised;
Further, described flexible positioning piece is spring, and described spring is at least two and circumferencial direction around the cavity volume of slide plate is evenly arranged, and spring is connected between slide plate and base.
The invention has the beneficial effects as follows: self adaptation broaching machine delivery sheet of the present invention, by clamping positioning mechanism, Workpiece clamping is positioned in the cavity volume of slide plate, along workpiece circumferencial direction, certain location is carried out to workpiece, limit changing of workpieces to move when allowing workpiece translational motion, improve the uniformity of workpiece relative position on the table, the product structure uniformity processed is good, and qualification rate is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, as shown in the figure: the self adaptation broaching machine delivery sheet of the present embodiment, comprises base 9, transition piece 8, first backstay 10, second backstay 11, slide plate 1 and clamping positioning mechanism; Described slide plate 1 is slidably connected to transition piece 8 along the first backstay 10 is long to single-degree-of-freedom by the first backstay 10, described transition piece 8 is slidably connected to base 9 along the second backstay 11 is long to single-degree-of-freedom by the second backstay 11, and the first backstay 10 is mutually vertical with the second backstay 11; The vertically through cavity volume for holding workpiece 12 is provided with in described slide plate 1; Described clamping positioning mechanism is installed on slide plate 1 for carrying out clamping and positioning along cavity volume radial direction to workpiece 12; Clamping positioning mechanism can be installed on slide plate 1 hold out against the device such as screw, scroll chuck, workpiece 12 can be pressed in cavity volume inwall location, also can position workpiece 12 by means of only clamping positioning mechanism, all can realize object of the present invention; Because slide plate 1 is merely able to translation in horizontal plane, therefore be clamped in also can only with slide plate 1 translation after in slide plate 1 for workpiece 12, realize carrying out certain location along workpiece 12 circumferencial direction to workpiece 12, improve the uniformity of workpiece 12 relative position on the table, the product structure uniformity processed is good, and qualification rate is high; Described clamping positioning mechanism comprise along cavity volume radially slide the clamp 2 that is connected to slide plate 1 and along cavity volume radial support between clamp 2 and slide plate 1 for providing the elastic component 3 of radially inner elastic force for clamp 2, the elastic force of elastic component 3 is utilized to carry out radial location to workpiece 12, the fit clearance between clamp 2 and workpiece 12 can be eliminated, improve positioning precision; Also removablely on slide plate 1 be fixed with two jaws 13, two jaws 13 and clamp 2 are in equilateral triangle arrangement, two jaws 13 and clamp 2 are the face of cylinder for the surface of clamping work pieces 12, and the axis being parallel of the axis on this face of cylinder and workpiece 12, jaw 13 is contacted with the linearly of clamp 2 with workpiece 12, and frictional force is little, is beneficial to workpiece 12 and rotates around himself axis under cutter guide effect, two jaws 13 are detachable, therefore can install the jaw 13 of corresponding length according to the size of workpiece 12; Described clamp 2 is slidably connected to slide plate 1 by connecting rod, and described elastic component 3 can be set in connecting rod outside; Can ensure the syndeton stability between clamp 2 and slide plate 1, be convenient to the installation of clamp 2, locate reliably, compact conformation simultaneously to elastic component 3, space utilization is reasonable, and elastic component 3 is spring or elastic rubber; Described connecting rod extend out to outside slide plate 1 through cavity volume sidewall, and the external part of connecting rod is installed with connecting plate 4; Described connecting plate 4 is provided with stop screw 5; Described stop screw 5 arranges the sliding stroke for withstanding on slide plate 1 outer wall and then restriction clamp 2 along cavity volume radial direction, and good integrity, avoids clamp 2 to come off, and improves the stability of clamp 2 mounting structure, is convenient to the clamping of workpiece 12; Described clamping positioning mechanism also comprises the push rod 6 for promoting connecting plate 4 movement being rotationally connected with slide plate 1; Described connecting plate 4 is fixed with for being supported in the middle part of push rod 6 and then the thrust of push rod 6 being passed to the support bar 7 of connecting plate 4, slide plate 1 is fixed with the limited post for limiting push rod 6 angle range, namely promote push rod 6 drives connecting plate 4 to slide by support bar 7, and then drive clamp 2 to slide by connecting rod, easy to use.
In the present embodiment, described first backstay 10 and the second backstay 11 are all fixed on transition piece 8, and be all slidably connected by linear bearing between the first backstay 10 and slide plate 1 and between the second backstay 11 and base 9, resistance to sliding is little, is beneficial to the operation of mechanism.
In the present embodiment, also comprise the flexible positioning piece 14 that the radial direction along the cavity volume in slide plate 1 positions slide plate 1, remain on a fixing position under making slide plate 1 free state, improve the uniformity of workpiece 12 relative position on the table.
In the present embodiment, described flexible positioning piece 14 is spring, and described spring is at least two and circumferencial direction around the cavity volume of slide plate 1 is evenly arranged, and spring is connected between slide plate 1 and base 9.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a self adaptation broaching machine delivery sheet, is characterized in that: comprise base, transition piece, the first backstay, the second backstay, slide plate and clamping positioning mechanism; Described slide plate is slidably connected to transition piece along the first backstay length to single-degree-of-freedom by the first backstay, and described transition piece is slidably connected to base along the second backstay length to single-degree-of-freedom by the second backstay, and the first backstay is mutually vertical with the second backstay; The vertically through cavity volume for holding workpiece is provided with in described slide plate; Described clamping positioning mechanism is installed on slide plate for carrying out clamping and positioning along cavity volume radial direction to workpiece.
2. self adaptation broaching machine delivery sheet according to claim 1, is characterized in that: described first backstay and the second backstay are all fixed on transition piece, are all slidably connected by linear bearing between the first backstay and slide plate and between the second backstay and base.
3. self adaptation broaching machine delivery sheet according to claim 2, is characterized in that: also comprise the flexible positioning piece that the radial direction along the cavity volume in slide plate positions slide plate.
4. self adaptation broaching machine delivery sheet according to claim 3, is characterized in that: described flexible positioning piece is spring, and described spring is at least two and circumferencial direction around the cavity volume of slide plate is evenly arranged, and spring is connected between slide plate and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174747.3A CN104722854B (en) | 2015-04-14 | 2015-04-14 | Self adaptation broaching machine delivery sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174747.3A CN104722854B (en) | 2015-04-14 | 2015-04-14 | Self adaptation broaching machine delivery sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722854A true CN104722854A (en) | 2015-06-24 |
| CN104722854B CN104722854B (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174747.3A Active CN104722854B (en) | 2015-04-14 | 2015-04-14 | Self adaptation broaching machine delivery sheet |
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| Country | Link |
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| CN (1) | CN104722854B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785470A (en) * | 1996-03-11 | 1998-07-28 | Scheufler; Richard | Adjustable retriever |
| CN201203583Y (en) * | 2008-05-15 | 2009-03-04 | 吕子豪 | Optical detector for printed circuit board |
| CN203316849U (en) * | 2013-07-11 | 2013-12-04 | 重庆神箭汽车传动件有限责任公司 | Multi-gear gear-shaping fast locating tool |
| CN203680970U (en) * | 2014-01-27 | 2014-07-02 | 北京京东方茶谷电子有限公司 | Pressing fixture |
| CN203804317U (en) * | 2014-01-27 | 2014-09-03 | 赣州一恒机械有限责任公司 | Milling outer groove and milling tooling |
| CN204122862U (en) * | 2014-09-17 | 2015-01-28 | 湖北工业大学 | A kind of Gear Processing accurate positioning device |
| CN104339221A (en) * | 2013-07-30 | 2015-02-11 | 通快萨克森有限公司 | Device for handling workpieces and mechanical assembly with such a device |
| CN104493630A (en) * | 2014-12-24 | 2015-04-08 | 宁波沃特美逊机器人科技有限公司 | Bidirectional clamping and locating mechanism |
| CN204504412U (en) * | 2015-04-14 | 2015-07-29 | 重庆成俊工贸有限公司 | Self adaptation broaching machine delivery sheet |
-
2015
- 2015-04-14 CN CN201510174747.3A patent/CN104722854B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785470A (en) * | 1996-03-11 | 1998-07-28 | Scheufler; Richard | Adjustable retriever |
| CN201203583Y (en) * | 2008-05-15 | 2009-03-04 | 吕子豪 | Optical detector for printed circuit board |
| CN203316849U (en) * | 2013-07-11 | 2013-12-04 | 重庆神箭汽车传动件有限责任公司 | Multi-gear gear-shaping fast locating tool |
| CN104339221A (en) * | 2013-07-30 | 2015-02-11 | 通快萨克森有限公司 | Device for handling workpieces and mechanical assembly with such a device |
| CN203680970U (en) * | 2014-01-27 | 2014-07-02 | 北京京东方茶谷电子有限公司 | Pressing fixture |
| CN203804317U (en) * | 2014-01-27 | 2014-09-03 | 赣州一恒机械有限责任公司 | Milling outer groove and milling tooling |
| CN204122862U (en) * | 2014-09-17 | 2015-01-28 | 湖北工业大学 | A kind of Gear Processing accurate positioning device |
| CN104493630A (en) * | 2014-12-24 | 2015-04-08 | 宁波沃特美逊机器人科技有限公司 | Bidirectional clamping and locating mechanism |
| CN204504412U (en) * | 2015-04-14 | 2015-07-29 | 重庆成俊工贸有限公司 | Self adaptation broaching machine delivery sheet |
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| Publication number | Publication date |
|---|---|
| CN104722854B (en) | 2017-07-07 |
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