CN115383481A - Positioning device for processing motor brake groove disc - Google Patents
Positioning device for processing motor brake groove disc Download PDFInfo
- Publication number
- CN115383481A CN115383481A CN202211204265.4A CN202211204265A CN115383481A CN 115383481 A CN115383481 A CN 115383481A CN 202211204265 A CN202211204265 A CN 202211204265A CN 115383481 A CN115383481 A CN 115383481A
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- Prior art keywords
- swing arm
- holder
- clamping piece
- motor brake
- brake groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning device for processing a motor brake groove disc, which comprises a base, a first clamping piece, a second clamping piece and a swing arm, wherein the first clamping piece is rotatably arranged on the base, the second clamping piece is rotatably arranged on the swing arm, the swing arm is arranged on the base in a swinging mode and can be switched between a clamping state of driving the second clamping piece to be close to the first clamping piece and a loosening state of driving the second clamping piece to be far away from the first clamping piece through swinging, the first clamping piece and the second clamping piece are connected through a linkage mechanism and synchronously rotate when the swing arm is in the loosening state, and the positioning device further comprises a control assembly for controlling the swing arm to be switched between the clamping state and the loosening state. The invention has the advantages of simple and compact structure, easy control, good positioning effect, contribution to the arrangement of processing equipment, reduction of processing difficulty, improvement of space compactness and production efficiency and the like.
Description
Technical Field
The invention relates to the technical field of positioning tools, in particular to a positioning device for machining a motor brake groove disc.
Background
The motor brake groove disc is a disc part for a motor brake, and generally comprises one or more structures such as a central hole, an annular groove, a threaded through hole, a blind hole, a counter bore, an outer side notch, an inner side notch, a side hole (the side hole communicates the outer side notch and the inner side notch) and the like in order to meet the requirements of installation, assembly, use functions and the like.
Due to the fact that the motor brake groove disc is of various types of complex structures such as threaded through holes, grooves, notches, through holes, chamfers and counter bores, machining procedures needed to be adopted during machining are multiple and complex, a part of structures need to be machined from the end face direction of the motor brake groove disc during machining, and a part of structures need to be machined from the peripheral side face direction of the motor brake groove disc. The existing tool for clamping and positioning the motor brake groove disc can only be used for simply fixing and loosening the motor brake groove disc, does not have the function of adjusting the direction, and is applied to an automatic production line again, machining equipment at each station needs to be matched with the tool, the arrangement difficulty of the machining equipment is high, the machining difficulty is high, and the improvement of space compactness and production efficiency is not facilitated. In addition, the existing tool also has the defects of complex structure, inconvenient operation, poor positioning effect and the like.
Disclosure of Invention
The positioning device for machining the motor brake groove disc is simple and compact in structure, easy to control, good in positioning effect, beneficial to arrangement of machining equipment, capable of reducing machining difficulty and improving space compactness and production efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a positioner for motor brake groove dish processing, includes base, first holder, second holder and swing arm, first holder rotates to be installed on the base, the second holder rotates to be installed on the swing arm, the swing arm is installed with the swing mode on the base and can be taken through the swing the second holder is close to the clamping state of first holder and takes the second holder is kept away from and is changed between the unclamping state of first holder, first holder and second holder pass through the link gear and link to each other and rotate in step when the swing arm is in the unclamping state, positioner still includes and is used for controlling the control assembly of swing arm conversion between clamping state and unclamping state.
As a further improvement of the above technical solution:
all be equipped with the confession on first holder and the second holder the same terminal surface of motor brake groove dish supports the location boss that leans on the location.
Be equipped with stop gear on the base, stop gear is used for injecing the swing arm angle when the state of unclamping is so that the swing arm motor brake groove dish can support with location boss formation on first holder and the second holder when the state of unclamping and lean on.
Stop gear is including locating the direction spacing groove on the base, the swing arm stretches into in the direction spacing groove, the swing range of swing arm is injectd and is led the swing of swing arm to the direction spacing groove and swing arm cooperation.
The first clamping piece and the second clamping piece both comprise bodies and cushion blocks, and the cushion blocks are detachably mounted on the bodies.
The control assembly comprises an expansion spring and a driving piece, the expansion spring is connected to the base and the swing arm and forces the swing arm to swing to a clamping state, and the driving piece is used for driving the swing arm to overcome the action of the expansion spring and swing to a loosening state.
The base is provided with a supporting portion, the swing arm is installed on the supporting portion in a hinged mode, the second clamping piece is located on one side of the supporting portion, and the telescopic spring is located on the other side of the supporting portion.
The linkage mechanism comprises more than two linkage rods, the linkage rods are connected between the first clamping piece and the second clamping piece, and the linkage rods are movably connected with at least one of the first clamping piece and the second clamping piece.
The second clamping piece is connected with a driving connection mechanism which is used for being connected with an external driving device to drive the second clamping piece to rotate, and the driving connection mechanism comprises a driven gear connected to the second clamping piece.
Compared with the prior art, the invention has the advantages that:
according to the positioning device for processing the motor brake groove disc, the swing arm is adopted to drive the second clamping piece to be matched with the first clamping piece to clamp and loosen the motor brake groove disc, only the swing of the swing arm needs to be simply controlled, the control assembly for controlling the swing of the swing arm and the whole positioning device are simple and compact in structure, easy to control and good in clamping and positioning effects on the motor brake groove disc; simultaneously, first holder and second holder pass through link gear and link to each other, can be in synchronous rotation when the swing arm is in the unclamped state, and the angle of the fixed motor brake groove dish of adjustable by first holder and second holder centre gripping, and then be convenient for process the structure at different positions on the motor brake groove dish with the processing equipment cooperation, be favorable to arranging of processing equipment, reduce the processing degree of difficulty, improve space compactness and production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device for machining a motor brake groove disc.
Fig. 2 is a schematic structural view of a first clamping member with a positioning boss.
Illustration of the drawings:
1. a base; 11. a guide limit groove; 12. a support portion; 2. a first clamping member; 21. positioning the boss; 22. a body; 23. a cushion block; 3. a second clamping member; 31. a driven gear; 4. swinging arms; 5. a tension spring; 6. a drive member; 7. a linkage rod.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples.
As shown in fig. 1, the positioning device for machining the motor brake slot disc of the embodiment includes a base 1, a first clamping member 2, a second clamping member 3 and a swing arm 4, the first clamping member 2 is rotatably installed on the base 1, the second clamping member 3 is rotatably installed on the swing arm 4, the swing arm 4 is installed on the base 1 in a swinging manner and can be switched between a clamping state with the second clamping member 3 being close to the first clamping member 2 and a loosening state with the second clamping member 3 being far away from the first clamping member 2 through swinging, the first clamping member 2 and the second clamping member 3 are connected through a linkage mechanism and synchronously rotate when the swing arm 4 is in the loosening state, and the positioning device further includes a control assembly for controlling the swing arm 4 to be switched between the clamping state and the loosening state.
According to the positioning device for machining the motor brake groove disc, the second clamping piece 3 is driven by the swing arm 4 to be matched with the first clamping piece 2 to clamp and release the motor brake groove disc, the swing of the swing arm 4 is simply controlled, a control assembly for controlling the swing of the swing arm 4 and the whole positioning device are simple and compact in structure, easy to operate and good in clamping and positioning effects on the motor brake groove disc; simultaneously, first holder 2 and second holder 3 link to each other through link gear, can be in synchronous rotation when the swing arm 4 is in the unclamping state, and the angle of the fixed motor brake groove dish of adjustable by first holder 2 and 3 centre grippings of second holder, and then be convenient for process the structure at different positions on the motor brake groove dish with the processing equipment cooperation, are favorable to arranging of processing equipment, reduce the processing degree of difficulty, improve space compactness and production efficiency.
In this embodiment, as shown in fig. 2, the first clamping member 2 and the second clamping member 3 are both provided with a positioning boss 21 for abutting against and positioning the same end surface of the motor brake slot disc. First holder 2 and second holder 3 set up location boss 21, when clamping location motor brake groove dish, only need to put into the space between first holder 2 and the second holder 3 with the motor brake groove dish, and make the terminal surface of motor brake groove dish support with the location boss 21 of first holder 2 and second holder 3 and lean on, rethread control swing arm 4 presss from both sides tight fixed motor brake groove dish, can be quick, simple and convenient installation of accomplishing motor brake groove dish, guarantee the locating position and the angle of motor brake groove dish on positioner simultaneously, ensure subsequent machining precision.
In this embodiment, be equipped with stop gear on the base 1, stop gear is used for injecing swing arm 4 angle when the unclamping state so that swing arm 4 can form with location boss 21 on first holder 2 and the second holder 3 and lean on when the unclamping state. This stop gear can avoid the swing arm 4 too big to the angle when loosening the state change, and leads to motor brake groove dish can't support with the location boss 21 of first holder 2 and second holder 3 and lean on, ensures motor brake groove dish quick, reliable and stable installation. Especially, because the terminal surface of motor brake groove dish generally need process structures such as hole, groove, chamfer, for providing bigger processing space and avoiding influencing processing equipment's processing, the size of location boss 21 can not be too big, also the swing range of swing arm 4 can not too big, otherwise can lead to motor brake groove dish can't support with the location boss 21 of first holder 2 and second holder 3 and lean on, under this kind of condition, set up above-mentioned stop gear and seem especially necessary.
In this embodiment, stop gear is including locating direction spacing groove 11 on base 1, and swing arm 4 stretches into in the direction spacing groove 11, and direction spacing groove 11 cooperates with swing arm 4 to inject the scope of swing arm 4 and lead to the swing of swing arm 4. The limiting mechanism is simple and compact in structure, low in cost and easy to machine and manufacture.
In this embodiment, each of the first and second clamping members 2 and 3 includes a body 22 and a pad 23, and the pad 23 is detachably mounted on the body 22. Be convenient for change cushion 23, convenient assembly, maintenance, the cushion 23 of removable different models simultaneously to be suitable for the motor brake groove dish of different size, model, use flexibility and application scope and improve greatly. Preferably, a plug is provided on the pad 23, a pin hole is provided on the body 22, and the plug of the pad 23 is inserted into the pin hole to realize the detachable connection of the pad 23 and the body 22, or the pad 23 is connected to the body 22 by means of a fastener such as a screw. Of course, other detachable connections between the pad 23 and the body 22 may be used.
In this embodiment, the control assembly comprises a telescopic spring 5 and a driving member 6, the telescopic spring 5 is connected to the base 1 and the swing arm 4 and forces the swing arm 4 to swing towards a clamping state, and the driving member 6 is used for driving the swing arm 4 to swing towards a loosening state against the action of the telescopic spring 5. The control assembly has the advantages of simple structure, low cost, stable and reliable work and easy control. Preferably, the driving member 6 is a cylinder.
In this embodiment, the base 1 is provided with a supporting portion 12, the swing arm 4 is hinged to the supporting portion 12, the second clamping member 3 is located on one side of the supporting portion 12, and the extension spring 5 is located on the other side of the supporting portion 12. The structure of the whole positioning device is compact, and the arrangement of each driving mechanism and each control mechanism is convenient.
In this embodiment, the linkage mechanism includes more than two linkage rods 7, the linkage rods 7 are connected between the first clamping piece 2 and the second clamping piece 3, and the linkage rods 7 are movably connected with at least one of the first clamping piece 2 and the second clamping piece 3. The linkage mechanism is simple and compact in structure and low in cost, adopts a rod piece form to connect the first clamping piece 2 and the second clamping piece 3, and can provide a larger operation space for processing of processing equipment. Preferably, the linkage rod 7 is movably connected with one of the first clamping piece 2 and the second clamping piece 3 in a manner that a moving groove is formed in the first clamping piece 2 and the second clamping piece 3, the end of the linkage rod 7 is inserted into the moving groove, the second clamping piece 3 is allowed to swing along with the swing arm 4 by the cooperation of the moving groove and the linkage rod 7, and meanwhile, the first clamping piece 2 and the second clamping piece 3 cannot rotate relatively and can only rotate synchronously.
In this embodiment, the second clamping member 3 is connected with a driving connection mechanism for connecting with an external driving device to drive the second clamping member 3 to rotate, and the driving connection mechanism includes a driven gear 31 connected to the second clamping member 3. The external driving device can drive the second clamping piece 3 to rotate to adjust the angle, and then the angle of the motor brake groove disc in the positioning device can be adjusted. The external drive means preferably employs a gear driven by a motor.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the invention are to be considered as within the scope of the invention.
Claims (9)
1. The utility model provides a positioner for processing of motor brake groove dish which characterized in that: including base (1), first holder (2), second holder (3) and swing arm (4), first holder (2) rotate to be installed on base (1), second holder (3) rotate to be installed on swing arm (4), swing arm (4) are installed with the swing mode on base (1) and can be taken through the swing second holder (3) are close to the clamping state of first holder (2) and take second holder (3) are kept away from switching between the unclamping state of first holder (2), first holder (2) and second holder (3) link to each other through link gear and synchronous rotation when swing arm (4) are in the unclamping state, positioner still includes and is used for controlling swing arm (4) are at the clamping state and the control assembly who unclamping the state between the switching.
2. The positioning device for processing the motor brake groove disc as claimed in claim 1, wherein: all be equipped with the confession on first holder (2) and second holder (3) the same terminal surface of motor brake groove dish leans on location boss (21) of location.
3. The positioning device for machining the motor brake groove disc as claimed in claim 2, wherein: be equipped with stop gear on base (1), stop gear is used for injecing swing arm (4) angle when the unclamping state so that swing arm (4) motor brake groove dish can form with location boss (21) on first holder (2) and the second holder (3) and support and lean on when the unclamping state.
4. The positioning device for machining the motor brake groove disc as claimed in claim 3, wherein: stop gear is including locating direction spacing groove (11) on base (1), swing arm (4) stretch into in direction spacing groove (11), the scope of swing arm (4) is injectd in direction spacing groove (11) and the cooperation of swing arm (4) and is led the swing of swing arm (4).
5. The positioning device for machining the motor brake groove disc as claimed in claim 2, wherein: the first clamping piece (2) and the second clamping piece (3) respectively comprise a body (22) and a cushion block (23), and the cushion block (23) is detachably mounted on the body (22).
6. The positioning device for processing the motor brake groove disc as claimed in claim 1, wherein: the control assembly comprises an expansion spring (5) and a driving piece (6), the expansion spring (5) is connected to the base (1) and the swing arm (4) and forces the swing arm (4) to swing towards a clamping state, and the driving piece (6) is used for driving the swing arm (4) to swing towards a loosening state under the action of overcoming the expansion spring (5).
7. The positioning device for machining the motor brake groove disc as claimed in claim 6, wherein: be equipped with supporting part (12) on base (1), swing arm (4) are articulated to be installed on supporting part (12), second holder (3) are located one side of supporting part (12), expanding spring (5) are located the opposite side of supporting part (12).
8. The positioning device for motor brake groove disc machining according to any one of claims 1 to 7, characterized in that: the linkage mechanism comprises more than two linkage rods (7), the linkage rods (7) are connected between the first clamping piece (2) and the second clamping piece (3), and the linkage rods (7) are movably connected with at least one of the first clamping piece (2) and the second clamping piece (3).
9. The positioning device for motor brake groove disc machining according to any one of claims 1 to 7, characterized in that: the second clamping piece (3) is connected with a driving connection mechanism which is used for being connected with an external driving device to drive the second clamping piece (3) to rotate, and the driving connection mechanism comprises a driven gear (31) connected to the second clamping piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211204265.4A CN115383481B (en) | 2022-09-29 | 2022-09-29 | Positioning device for machining motor brake groove disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211204265.4A CN115383481B (en) | 2022-09-29 | 2022-09-29 | Positioning device for machining motor brake groove disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115383481A true CN115383481A (en) | 2022-11-25 |
| CN115383481B CN115383481B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211204265.4A Active CN115383481B (en) | 2022-09-29 | 2022-09-29 | Positioning device for machining motor brake groove disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115383481B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1745869A2 (en) * | 2005-07-22 | 2007-01-24 | Peter Dipl.-Ing. Schröck | Radial press for crimping rotationally symmetrical hollow bodies |
| CN203471633U (en) * | 2013-08-30 | 2014-03-12 | 钦州学院 | Pipe fitting clamping device |
| CN104369010A (en) * | 2013-08-13 | 2015-02-25 | 珠海格力电器股份有限公司 | Clamping device |
| JP2016083751A (en) * | 2014-10-29 | 2016-05-19 | 株式会社カワタテック | NC lathe |
| CN108312783A (en) * | 2018-03-19 | 2018-07-24 | 上海鸿研物流技术有限公司 | Multiple castor synchronous control systems |
| CN111571622A (en) * | 2020-05-27 | 2020-08-25 | 珠海格力智能装备有限公司 | Clamp apparatus |
| CN112621791A (en) * | 2020-12-08 | 2021-04-09 | 中国科学院重庆绿色智能技术研究院 | Cylinder clamping device with force sensing capability |
| CN113183068A (en) * | 2021-06-11 | 2021-07-30 | 东阳市智享机械科技有限公司 | Rotatable adjusting device of location centre gripping |
| CN113293526A (en) * | 2021-06-30 | 2021-08-24 | 四川中缝重工股份有限公司 | Clamping device for clamping frame and quilting machine |
| CN216399334U (en) * | 2021-10-18 | 2022-04-29 | 山东威灵电机有限公司 | Clamping and fixing device for motor machining |
-
2022
- 2022-09-29 CN CN202211204265.4A patent/CN115383481B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1745869A2 (en) * | 2005-07-22 | 2007-01-24 | Peter Dipl.-Ing. Schröck | Radial press for crimping rotationally symmetrical hollow bodies |
| CN104369010A (en) * | 2013-08-13 | 2015-02-25 | 珠海格力电器股份有限公司 | Clamping device |
| CN203471633U (en) * | 2013-08-30 | 2014-03-12 | 钦州学院 | Pipe fitting clamping device |
| JP2016083751A (en) * | 2014-10-29 | 2016-05-19 | 株式会社カワタテック | NC lathe |
| CN108312783A (en) * | 2018-03-19 | 2018-07-24 | 上海鸿研物流技术有限公司 | Multiple castor synchronous control systems |
| CN111571622A (en) * | 2020-05-27 | 2020-08-25 | 珠海格力智能装备有限公司 | Clamp apparatus |
| CN112621791A (en) * | 2020-12-08 | 2021-04-09 | 中国科学院重庆绿色智能技术研究院 | Cylinder clamping device with force sensing capability |
| CN113183068A (en) * | 2021-06-11 | 2021-07-30 | 东阳市智享机械科技有限公司 | Rotatable adjusting device of location centre gripping |
| CN113293526A (en) * | 2021-06-30 | 2021-08-24 | 四川中缝重工股份有限公司 | Clamping device for clamping frame and quilting machine |
| CN216399334U (en) * | 2021-10-18 | 2022-04-29 | 山东威灵电机有限公司 | Clamping and fixing device for motor machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115383481B (en) | 2024-04-05 |
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Effective date of registration: 20231227 Address after: 410000, Building 101, Changsha Juntian Electromechanical Co., Ltd., No. 2 Xingluo Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: Hunan Huayu Hengyuan Intelligent Equipment Co.,Ltd. Address before: 410000 Room 2107, No. 717, Wuyi Avenue, Pozi Street, Tianxin District, Changsha, Hunan Applicant before: Hunan Huayu Hengyuan Enterprise Management Partnership (Limited Partnership) |
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