CN105690152A - Convenient-to-use workpiece mounting and positioning mechanism - Google Patents
Convenient-to-use workpiece mounting and positioning mechanism Download PDFInfo
- Publication number
- CN105690152A CN105690152A CN201610247173.2A CN201610247173A CN105690152A CN 105690152 A CN105690152 A CN 105690152A CN 201610247173 A CN201610247173 A CN 201610247173A CN 105690152 A CN105690152 A CN 105690152A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- arm
- fixed column
- movable positioner
- chute
- 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.)
- Pending
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Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/067—Blocks with collet chucks
-
- 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
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
Abstract
The invention discloses a convenient-to-use workpiece mounting and positioning mechanism for mounting and positioning a workpiece (1). The convenient-to-use workpiece mounting and positioning mechanism comprises a fixing frame (9), a movable clamping device (7) which is mounted in an inner cavity of a fixed vertical column (91) of the fixing frame (9) and can slide up and down along a guide rail (99) fixedly arranged in the inner cavity, and a telescopic resetting spring (711) arranged between the fixed vertical column (91) and the bottom wall (71) of the movable clamping device (7), wherein a jacking disk (8) which is jacked by a jacking positioning spring (911) and guided and limited by a limiting column (81) sleeves the fixed vertical column (91).
Description
Technical field
The present invention relates to clamping workpiece field, be specially a kind of workpiece easy to use and detent mechanism is installed。
Background technology
In the industry, it usually needs be installed location to the workpiece of substantially lamellar class。But, being installed of these workpiece generally requires the surface to workpiece and presses, and this easily causes the damage of workpiece surface quality。The mounting means of some supporting classes is then difficult to workpiece is securely positioned。And, in the installation location mode that some fastenings are installed, its dismounting comparatively bothers。This easily causes the waste of work and operating time in the situation needing the high-volume being frequently installed with dismantling workpiece to operate, and thus extends process time and is likely to result in the damage of workpiece, and making running cost increase。
Summary of the invention
It is an object of the invention to provide a kind of workpiece easy to use and install detent mechanism, it is used for overcoming drawbacks described above of the prior art。
Detent mechanism installed by workpiece a kind of easy to use according to an aspect of the present invention, for carrying out workpiece installing location, including fixed mount, be arranged on described fixed mount fixed column internal cavities in and the movable positioner that can slide up and down along the guide rail being installed in described internal cavities, and the flexible back-moving spring between the diapire of described fixed column and described movable positioner, wherein, described fixed column is arranged with by compression set position, top spring top pressure and by limited post guiding and spacing top platen, described movable positioner includes symmetrically arranged two pivotal arms, each pivotal arm is all pivotally connected to the pivotal pin on the respective shell wall being fixed on described movable positioner and is biased by inclined spring and be deflected outward by, and all include the screens arm that is positioned at outside described pivotal pin and be positioned at the motion arm inside described pivotal pin, wherein, the lateral surface of described screens arm is inclined-plane so as to the hole wall effect in the through hole of the described workpiece installed with dropping place is inwardly to pivot above-mentioned pivotal arm, the outboard end of described screens arm is provided with card bit plane to engage thus carrying out screens and fixing with the upper side of the described workpiece of dropping place；By flexible cable, adjacent side with slide block is connected the medial end of described motion arm, wherein, described slide block coordinates with the slide extended in chute sleeve up and down on the shell wall being fixedly installed on described movable positioner and is fixedly installed and extends up through sleeve upper end wall in described chute and be exposed to the action bars of top end face of described fixed column, it is additionally provided with in described chute around described action bars and above-mentioned slide block biased downward can be pressed against the top pressure spring on the diapire of described shell wall, thus, biased downward by means of described top pressure spring, aforesaid operations bar is pulled up and can first make described movable positioner overcome the power upward sliding of above-mentioned flexible back-moving spring and described slide block remains in that and is pressed against on described diapire, under the top pressure effect of compression set position, described top spring, described top platen is subject to the position-limiting action of described limited post together with described workpiece and stopping moves upward, when described movable positioner move up to the upper side wall of the internal cavities being subject to described fixed column spacing after, described action bars overcomes the effect of above-mentioned top pressure spring to continue up along described chute, thus above-mentioned two pivotal arm inwardly being pulled and pivoting to allow described workpiece to remove from described fixed column, the described fixed mount of described fixed column both sides is provided with two symmetrically arranged grooves, described inside grooves both sides are provided with guide chute, stretch into bottom described limited post in described groove, described limited post bottom in described groove is fixedly connected with guide runner, described guide runner two ends are embedded in described guide chute, and sliding connection, it is provided with screw shell bottom described guide runner, the screw rod that threaded engagement connects it is provided with bottom described screw shell, it is provided with drive motor bottom described screw rod, described screw rod and described drive motor are rotationally connected, described drive motor is fixing with described fixed mount to be connected, described drive motor and described fixed mount junction are provided with vibration pad, described vibration pad is in order to reduce the vibration force produced when described drive motor runs, improve stability。
By such scheme, pivotal arm can be pivoted automatically interior for the effect of the outer ramp of pivotal arm when utilizing workpiece to be inserted into, consequently facilitating the installation of workpiece is installed；And when needing to be dismantled, it is only necessary to pulling on bar pulls up so that providing space for inwardly pivoting of described pivotal arm, then utilizes pulling up on of pull lever to enable to pivotal arm and pivot completely interior so that being dismantled by workpiece。And utilize the limited post with guiding and limit function, enable to workpiece be subject to the effect of reset force of top pressure spring and limitedly move upward and move thus inwardly pivoting slot milling for described pivotal arm avoiding following pivotal arm always, allow also to simultaneously workpiece described top platen can be moved downward when being installed certain distance with formed for workpiece by pressure。And enable to pivotal arm by means of elastic buffering pad under the bias of inclined spring, obtain having the spacing of pooling feature, thus avoid impacting and limit function being provided。Whole device is easy to use and safe and reliable, it is possible to effectively solve the problems of the prior art。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of assembly of the invention, and now workpiece is in installation and is installed state in place。
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail。
Detent mechanism installed by a kind of according to an embodiment of the invention workpiece easy to use, for carrying out workpiece 1 installing location, including fixed mount 9, be arranged on described fixed mount 9 fixed column 91 internal cavities in and the movable positioner 7 that can slide up and down along the guide rail 99 being installed in described internal cavities, and the flexible back-moving spring 711 between the diapire 71 of described fixed column 91 and described movable positioner 7, wherein, described fixed column 91 is arranged with and is pushed up pressure by compression set position, top spring 911 and led and spacing top platen 8 by limited post 81, described movable positioner 7 includes symmetrically arranged two pivotal arms 4, each pivotal arm 4 is all pivotally connected to the pivotal pin 41 on the respective shell wall being fixed on described movable positioner 7 and is biased by inclined spring and be deflected outward by, and all include the screens arm 42 that is positioned at outside described pivotal pin 41 and be positioned at the motion arm 43 inside described pivotal pin 41, wherein, the lateral surface of described screens arm 42 is inclined-plane so as to the hole wall effect in the through hole of the described workpiece 1 installed with dropping place is inwardly to pivot above-mentioned pivotal arm 4, the outboard end of described screens arm 42 is provided with card bit plane to engage thus carrying out screens and fixing with the upper side of the described workpiece 1 of dropping place；The medial end of described motion arm 43 is connected with the adjacent side of slide block 5 by flexible cable 51, wherein, described slide block 5 is slidably matched with the chute 61 extended in chute sleeve 6 up and down on the shell wall being fixedly installed on described movable positioner 7 and is fixedly installed and extends up through sleeve upper end wall 64 in described chute 61 and be exposed to the action bars 52 of top end face of described fixed column 91, it is additionally provided with around described action bars 52 and the top pressure spring 62 that can above-mentioned slide block 5 biased downward is pressed against on the diapire 71 of described shell wall in described chute 61, thus, biased downward by means of described top pressure spring 62, aforesaid operations bar 52 is pulled up and can first make described movable positioner 7 overcome the power upward sliding of above-mentioned flexible back-moving spring 711 and described slide block 5 remains in that and is pressed against on described diapire 71, under the top pressure effect of compression set position, described top spring 911, described top platen 8 is subject to the position-limiting action of described limited post 81 together with described workpiece 1 and stopping moves upward, when described movable positioner 7 move up to the upper side wall of the internal cavities being subject to described fixed column 91 spacing after, described action bars 52 overcomes the effect of above-mentioned top pressure spring 62 to continue up along described chute 61, thus above-mentioned two pivotal arm 4 inwardly being pulled and pivoting to allow described workpiece 1 to remove from described fixed column 91, the described fixed mount 9 of described fixed column 91 both sides is provided with two symmetrically arranged grooves 812, the internal both sides of described groove 812 are provided with guide chute 814, stretch into bottom described limited post 81 in described groove 812, described limited post 81 bottom in described groove 812 is fixedly connected with guide runner 811, described guide runner 811 two ends are embedded in described guide chute 814, and sliding connection, it is provided with screw shell 815 bottom described guide runner 811, the screw rod 810 that threaded engagement connects it is provided with bottom described screw shell 815, it is provided with drive motor 813 bottom described screw rod 810, described screw rod 810 is rotationally connected with described drive motor 813, described drive motor 813 is fixing with described fixed mount 9 to be connected, described drive motor 813 is provided with vibration pad 816 with described fixed mount 9 junction, described vibration pad 816 is in order to reduce the vibration force produced when described drive motor 813 runs, improve stability。
Valuably, wherein, the central boss described fixed column 91 being additionally provided with between described flexible back-moving spring 711 engages for the bottom with described movable positioner 7。
Valuably, wherein, the described shell wall of described movable positioner 7 is provided with for limiting the position limiting structure that said two pivotal arm 4 is pivoted out。
Valuably, wherein, described position limiting structure is the cushion being positioned on described diapire 71。
Valuably, wherein, the top of the described shell wall of movable positioner 7 is provided with for limiting the positive stop strip 72 that said two pivotal arm 4 inwardly pivots。
Pivotal arm can be pivoted automatically interior for the effect of the outer ramp of pivotal arm when utilizing workpiece to be inserted into, consequently facilitating the installation of workpiece is installed；And when needing to be dismantled, it is only necessary to pulling on bar pulls up so that providing space for inwardly pivoting of described pivotal arm, then utilizes pulling up on of pull lever to enable to pivotal arm and pivot completely interior so that being dismantled by workpiece。And utilize the limited post with guiding and limit function, enable to workpiece be subject to the effect of reset force of top pressure spring and limitedly move upward and move thus inwardly pivoting slot milling for described pivotal arm avoiding following pivotal arm always, allow also to simultaneously workpiece described top platen can be moved downward when being installed certain distance with formed for workpiece by pressure。And enable to pivotal arm by means of elastic buffering pad under the bias of inclined spring, obtain having the spacing of pooling feature, thus avoid impacting and limit function being provided。
Those skilled in the art can be clear and definite, for any combination and the variations or modifications of technical characteristic above-mentioned in the present invention, each falls within protection scope of the present invention。The above-mentioned technical characteristic of the present invention is only explanatory and exemplary, but not for the restriction of protection domain。Protection scope of the present invention is determined so that appended claim is as the criterion。
Claims (5)
1. detent mechanism installed by workpiece one kind easy to use, for carrying out workpiece (1) installing location, including fixed mount (9), be arranged on described fixed mount (9) fixed column (91) internal cavities in and the movable positioner (7) that can slide up and down along the guide rail (99) being installed in described internal cavities, and the flexible back-moving spring (711) between the diapire (71) of described fixed column (91) and described movable positioner (7), wherein, described fixed column (91) is arranged with by top, compression set position spring, top (911) pressure and by limited post (81) guiding and spacing top platen (8), described movable positioner (7) includes symmetrically arranged two pivotal arms (4), each pivotal arm (4) is all pivotally connected to the pivotal pin (41) on the respective shell wall being fixed on described movable positioner (7) and is biased by inclined spring and be deflected outward by, and all include being positioned at the screens arm (42) in described pivotal pin (41) outside and being positioned at the motion arm (43) of described pivotal pin (41) inner side, wherein, the lateral surface of described screens arm (42) is inclined-plane so as to the hole wall effect in the through hole of the described workpiece (1) installed with dropping place is inwardly to pivot above-mentioned pivotal arm (4), the outboard end of described screens arm (42) is provided with card bit plane to engage thus carrying out screens and fixing with the upper side of the described workpiece (1) of dropping place；The medial end of described motion arm (43) is connected with the adjacent side of slide block (5) by flexible cable (51), wherein, described slide block (5) is slidably matched with the chute (61) in the chute sleeve of the extension up and down (6) on the shell wall being fixedly installed on described movable positioner (7) and is fixedly installed and extends up through sleeve upper end wall (64) in described chute (61) and be exposed to the action bars (52) of top end face of described fixed column (91), it is additionally provided with around described action bars (52) and the top pressure spring (62) that can above-mentioned slide block (5) biased downward is pressed against on the diapire (71) of described shell wall in described chute (61), thus, biased downward by means of described top pressure spring (62), aforesaid operations bar (52) is pulled up and can first make described movable positioner (7) overcome the power upward sliding of above-mentioned flexible back-moving spring (711) and described slide block (5) remains in that and is pressed against on described diapire (71), under the top pressure effect on compression set position spring, described top (911), described top platen (8) is subject to the position-limiting action of described limited post (81) together with described workpiece (1) and stopping moves upward, when described movable positioner (7) move up to the upper side wall of the internal cavities being subject to described fixed column (91) spacing after, described action bars (52) overcomes the effect of above-mentioned top pressure spring (62) to continue up along described chute (61), thus above-mentioned two pivotal arm (4) inwardly being pulled and pivoting to allow described workpiece (1) to remove from described fixed column (91), the described fixed mount (9) of described fixed column (91) both sides is provided with two symmetrically arranged grooves (812), the internal both sides of described groove (812) are provided with guide chute (814), described limited post (81) bottom is stretched in described groove (812), described limited post (81) bottom in described groove (812) is fixedly connected with guide runner (811), described guide runner (811) two ends are embedded in described guide chute (814), and sliding connection, described guide runner (811) bottom is provided with screw shell (815), described screw shell (815) bottom is provided with the screw rod (810) that threaded engagement connects, described screw rod (810) bottom is provided with drive motor (813), described screw rod (810) and described drive motor (813) are rotationally connected, described drive motor (813) is fixing with described fixed mount (9) to be connected, described drive motor (813) and described fixed mount (9) junction are provided with vibration pad (816), described vibration pad (816) is in order to reduce the vibration force produced when described drive motor (813) runs, improve stability。
2. detent mechanism installed by workpiece easy to use as claimed in claim 1, wherein, described fixed column (91) is additionally provided with the central boss being positioned between described flexible back-moving spring (711) and engages for the bottom with described movable positioner (7)。
3. detent mechanism installed by workpiece easy to use as claimed in claim 1 or 2, wherein, the described shell wall of described movable positioner (7) is provided with for limiting the position limiting structure that said two pivotal arm (4) is pivoted out。
4. detent mechanism installed by workpiece easy to use as claimed in claim 3, and wherein, described position limiting structure is the cushion being positioned on described diapire (71)。
5. detent mechanism installed by the workpiece easy to use as described in preceding claim any one of claim, and wherein, the top of the described shell wall of movable positioner (7) is provided with for limiting the positive stop strip (72) that said two pivotal arm (4) inwardly pivots。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247173.2A CN105690152A (en) | 2016-04-20 | 2016-04-20 | Convenient-to-use workpiece mounting and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247173.2A CN105690152A (en) | 2016-04-20 | 2016-04-20 | Convenient-to-use workpiece mounting and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105690152A true CN105690152A (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247173.2A Pending CN105690152A (en) | 2016-04-20 | 2016-04-20 | Convenient-to-use workpiece mounting and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105690152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072162A1 (en) * | 2016-10-20 | 2018-04-26 | 李长娟 | Easily operable workpiece mounting and positioning apparatus |
| CN114518286A (en) * | 2022-01-11 | 2022-05-20 | 中国人民解放军国防科技大学 | Tensile member fixing clamp for mechanical tensile test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138802A1 (en) * | 1981-09-30 | 1983-04-14 | Benz Gmbh Werkzeug- U. Maschinenbau Kg, 7612 Haslach | Manual changing magazine for tools |
| DE4311588A1 (en) * | 1993-04-08 | 1994-10-13 | Stegherr Gmbh & Co Kg | Clamping device |
| CN102513846A (en) * | 2011-12-29 | 2012-06-27 | 济南二机床集团有限公司 | Automatic locking positioning device |
| CN103639751A (en) * | 2013-11-26 | 2014-03-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Fixture with built-in compaction linkage mechanism |
| CN103921231A (en) * | 2014-04-30 | 2014-07-16 | 重庆长安汽车股份有限公司 | Fixing device for braking calipers needing to be tested through liquid measurement rack |
-
2016
- 2016-04-20 CN CN201610247173.2A patent/CN105690152A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138802A1 (en) * | 1981-09-30 | 1983-04-14 | Benz Gmbh Werkzeug- U. Maschinenbau Kg, 7612 Haslach | Manual changing magazine for tools |
| DE4311588A1 (en) * | 1993-04-08 | 1994-10-13 | Stegherr Gmbh & Co Kg | Clamping device |
| CN102513846A (en) * | 2011-12-29 | 2012-06-27 | 济南二机床集团有限公司 | Automatic locking positioning device |
| CN103639751A (en) * | 2013-11-26 | 2014-03-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Fixture with built-in compaction linkage mechanism |
| CN103921231A (en) * | 2014-04-30 | 2014-07-16 | 重庆长安汽车股份有限公司 | Fixing device for braking calipers needing to be tested through liquid measurement rack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072162A1 (en) * | 2016-10-20 | 2018-04-26 | 李长娟 | Easily operable workpiece mounting and positioning apparatus |
| CN114518286A (en) * | 2022-01-11 | 2022-05-20 | 中国人民解放军国防科技大学 | Tensile member fixing clamp for mechanical tensile test |
| CN114518286B (en) * | 2022-01-11 | 2023-09-22 | 中国人民解放军国防科技大学 | Tensile member mounting fixture for mechanical tensile test |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |