CN115431077A - Clamp for machining motor casing - Google Patents
Clamp for machining motor casing Download PDFInfo
- Publication number
- CN115431077A CN115431077A CN202211263688.3A CN202211263688A CN115431077A CN 115431077 A CN115431077 A CN 115431077A CN 202211263688 A CN202211263688 A CN 202211263688A CN 115431077 A CN115431077 A CN 115431077A
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- Prior art keywords
- motor casing
- clamp
- machining
- hydraulic
- processing
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- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Motors (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of new energy motor casing processing, in particular to a clamp for processing a motor casing, which comprises: treat tight motor casing of clamp and be used for carrying out the supporting mechanism who lifts motor casing direction of gravity, supporting mechanism's both ends surface all is provided with and is used for right the motor casing terminal surface carries out tight stop gear that presss from both sides, supporting mechanism's last surface mounting has two to be mirror symmetry and distributes and be used for right the hydraulic locking mechanism of motor casing circumference locking. This anchor clamps of motor casing processing usefulness, through setting up hydraulic locking mechanism, location hydraulic pressure push rod can stretch out automatically to it is rotatory to promote the motor casing, and make the peripheral outstanding muscle of motor casing touch first locating angle, accomplish the location action, and drive the check lock lever through articulated bracket and remove, treat the motor casing of processing and lock, need not to treat the motor casing of processing and change preface and many times clamping, and is smooth quick to the installation of motor casing, and then improves production efficiency.
Description
Technical Field
The invention relates to the technical field of new energy motor casing processing, in particular to a clamp for motor casing processing.
Background
When the existing machining center is used for machining a motor shell, a vertical machining center is adopted, 7 sets of single-process machining tools need to be designed and respectively correspond to respective machining processes, wherein 2 sets of tools are needed in one process, the manufacturing process and the cost of the tools are increased, and in the process of turning the processes, the size tolerance and the form and position tolerance fluctuation of a final finished product are caused due to instability of operators and inevitable errors of turning and changing positioning references;
in the machining process, the whole machining process relates to machining of a plurality of devices, and mainly comprises a horizontal lathe and a vertical machining center, in the whole operation process, the operation time of the devices for single-sequence machining is different, the preset machining process is compared with the actual machining condition, the condition that machining is too fast or too slow can exist in a certain sequence, the utilization of the devices is seriously influenced, and the sequence transferring process can influence the smoothness of machining, so that the production efficiency is low.
Disclosure of Invention
The invention provides a clamp for machining a motor casing, which is based on the technical problems that a plurality of sets of tools need to be designed when the existing motor casing is machined, the manufacturing process and the cost of the tools are increased, the dimensional tolerance and the form and position tolerance of a finished product fluctuate due to manual operation, and the production efficiency is low due to the sequence change among a plurality of working procedures.
The invention provides a clamp for machining a motor casing, which comprises: treat tight motor casing of clamp and be used for carrying out the supporting mechanism who lifts motor casing direction of gravity, supporting mechanism's both ends surface all is provided with and is used for right the motor casing terminal surface carries out tight stop gear that presss from both sides, supporting mechanism's upper surface mounting has two to be mirror symmetry and distributes and be used for right the hydraulic locking mechanism of motor casing circumference locking.
Preferably, the supporting mechanism comprises an integrated base which is arranged at the bottom of the motor casing and used for integrally mounting parts, and mounting seats which are bilaterally symmetrical along the center line of the integrated base are fixedly connected to the upper surface of the integrated base;
through above-mentioned technical scheme, inject the relative position between mount pad and the integrated base, support the motor casing that needs processing through integrated base.
Preferably, the upper surface of the integrated base is fixedly connected with support blocks which are vertically and radially symmetrical left and right along the motor casing and used for supporting and limiting the motor casing, the outer surfaces of the two support blocks are in an L shape, and the opposite oblique surfaces of the two support blocks are in an arc shape;
through above-mentioned technical scheme, confirm the mounted position and the distribution of four supporting shoes to the arc surface through the supporting shoe is convenient for the rotation of motor casing.
Preferably, the limiting mechanism comprises hydraulic valve blocks which are hinged to the surfaces of the two ends of the mounting seat and used for limiting the end face of the motor casing, and the surface of the tail end of each hydraulic valve block is fixedly connected with an anti-slip block made of rubber;
through above-mentioned technical scheme, can carry out spacingly through the rotation of hydraulic valve piece to the terminal surface of motor casing to avoid at the hydraulic valve piece to motor casing surface fish tail at the spacing in-process of motor casing through the non slipping spur.
Preferably, the hydraulic locking mechanism comprises mounting blocks mounted on the upper surface of the mounting base, and a positioning hydraulic push rod for pushing the motor casing to rotate is fixedly connected to one end surface of one of the mounting blocks, which is close to the motor casing;
through above-mentioned technical scheme, can install location hydraulic push rod through the installation piece, stretch out through location hydraulic push rod and promote the motor casing of treating processing and carry out rotatory effect.
Preferably, the upper surface of the mounting block is hinged with a hinged support, and the surfaces of two sides of the hinged support are fixedly provided with locking rods in L-shaped structures;
through above-mentioned technical scheme, can be through the deflection of hydraulic control articulated support, and then drive the locking lever and carry out spacing effect to the motor casing.
Preferably, a first positioning angle for circumferentially limiting the motor casing is fixedly connected to one side surface of one of the mounting seats, which is close to the motor casing, and the outer surface of the first positioning angle is in an arc shape;
through above-mentioned technical scheme, can make through first angle of orientation touching with the motor casing, confirm the mounted position of motor casing.
Preferably, a second positioning angle for radially limiting the motor casing is fixedly connected to the upper surface of the integrated base, which is located at the tail end of the motor casing, and the outer surface of the second positioning angle is rectangular;
through above-mentioned technical scheme, can carry out spacing effect through the second location angle one end when installing the motor casing.
The beneficial effects of the invention are as follows:
1. through setting up stop gear, can press from both sides tightly through the terminal surface of the motor casing that the rotation of hydraulic valve piece was treated and process to prevent through the non slipping spur when the hydraulic valve piece is rotatory that the motor casing fish tail that the hydraulic valve piece was treated and process effect.
2. Through setting up hydraulic locking mechanism, location hydraulic push rod can stretch out automatically to it is rotatory to promote the motor casing, and make the peripheral outstanding muscle of motor casing touch first orientation angle, accomplish the location action, and drive the check lock lever through articulated support and remove, treat the motor casing of processing and lock, need not to treat the motor casing of processing and change preface and many times clamping, and is smooth quick to the installation of motor casing, and then improves production efficiency.
Drawings
Fig. 1 is a schematic view of a fixture for machining a motor casing according to the present invention;
fig. 2 is a top view of a hydraulic locking mechanism of a clamp for machining a motor casing according to the present invention.
In the figure: 1. a motor casing; 2. an integrated base; 21. a mounting base; 22. a support block; 3. a hydraulic valve block; 31. anti-skid blocks; 4. mounting blocks; 41. positioning the hydraulic push rod; 42. a hinged bracket; 43. a locking lever; 5. a first orientation angle; 51. a second orientation angle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a jig for machining a motor casing includes: treat tight motor casing 1 of clamp and be used for carrying out the supporting mechanism that lifts to motor casing 1 direction of gravity, supporting mechanism is including setting up in motor casing 1 bottom and being used for carrying out the integrated base 2 of installation to the part, integrated base 2's upper surface fixedly connected with is along integrated base 2 central line bilateral symmetry's mount pad 21, prescribe a limit to the relative position between mount pad 21 and the integrated base 2, motor casing 1 that needs processing is supported through integrated base 2, place in order to support the motor casing 1 of treating processing, be used for supporting spacing supporting shoe 22 to motor casing 1 along the vertical radial bilateral symmetry of motor casing 1 at integrated base 2 upper surface fixedly connected with, for the convenience of motor casing 1 can rotate on supporting shoe 22, personally submit the L shape with the surface of two supporting shoes 22, and make the relative slant surface of two supporting shoes 22 be the arc shape, confirm the mounted position and the distribution condition of four supporting shoes 22, and be convenient for motor casing 1's rotation through the arc surface of supporting shoe 22.
The both ends surface of supporting mechanism all is provided with and is used for pressing from both sides tight stop gear to motor casing 1 terminal surface, it is further, in order to carry on spacingly to the terminal surface of motor casing 1, prevent that motor casing 1 from producing the skew in the course of working, install at mount pad 21 both ends surface including articulated and be used for carrying on spacingly hydraulic valve piece 3 to motor casing 1 terminal surface, in order to prevent hydraulic valve piece 3 to motor casing 1 fish tail, the non slipping spur 31 of equal fixedly connected with rubber material in the terminal surface of every hydraulic valve piece 3, can carry on spacingly to the terminal surface of motor casing 1 through the rotation of hydraulic valve piece 3, and avoid at hydraulic valve piece 3 in to motor casing 1 surface fish tail to motor casing 1 spacing in-process through non slipping spur 31, through setting up stop gear, can treat the terminal surface of processed motor casing 1 to press from both sides tightly through the rotation of hydraulic valve piece 3, and prevent through non slipping spur 31 when hydraulic valve piece 3 is rotatory to prevent that hydraulic valve piece 3 from treating the effect of the fish tail of processed motor casing 1.
In order to further clamp the motor casing 1, two hydraulic locking mechanisms which are distributed in a mirror symmetry mode and used for locking the motor casing 1 in the circumferential direction are installed on the upper surface of the supporting mechanism, the hydraulic locking mechanisms are installed for positioning the hydraulic push rods 41, the hydraulic locking mechanisms comprise installation blocks 4 installed on the upper surface of the installation base 21, and further, one end, close to the motor casing 1, of one installation block 4 is fixedly connected with one positioning hydraulic push rod 41 used for pushing the motor casing 1 to rotate, the positioning hydraulic push rods 41 can be installed through the installation blocks, the motor casing 1 to be machined is pushed to rotate through the stretching of the positioning hydraulic push rods 41, further, in order to clamp the motor casing 1 to be machined, the upper surface of the installation blocks 4 is hinged with a hinged support 42, locking rods 43 which are of an L-shaped structure are fixedly installed on the surfaces of the two sides of the hinged support 42, the hinged support 42 can be controlled through hydraulic pressure to deflect downwards, and the locking rods 43 are driven to limit the motor casing 1.
Through setting up hydraulic locking mechanism, location hydraulic push rod 41 can stretch out automatically, and promote motor casing 1 rotatory, and make the first orientation angle 5 of 1 peripheral outstanding muscle touching of motor casing, accomplish the location action, and drive check lock lever 43 through articulated bracket 42 and remove, treat motor casing 1 of processing and lock, need not to treat motor casing 1 of processing and change preface and clamping many times, it is quick to motor casing 1's installation smoothness, and then improve production efficiency.
In order to determine the installation position of the motor casing 1 to be processed quickly, one side surface of one of the installation bases 21 close to the motor casing 1 is fixedly connected with a first positioning angle 5 used for limiting the circumferential direction of the motor casing 1, the outer surface of the first positioning angle 5 is in an arc shape, the motor casing 1 can be touched and enabled through the first positioning angle 5, the installation position of the motor casing 1 is determined, further, the end surface of the motor casing 1 can be limited quickly, the upper surface of the integrated base 2 located at the tail end of the motor casing 1 is fixedly connected with a second positioning angle 51 used for limiting the radial direction of the motor casing 1, the outer surface of the second positioning angle 51 is in a rectangular shape, and the end of the motor casing 1 during installation can be limited through the second positioning angle 51.
Through setting up hydraulic locking mechanism, location hydraulic push rod 41 can stretch out automatically, and promote motor casing 1 rotatory, and make the first orientation angle 5 of 1 peripheral outstanding muscle touching of motor casing, accomplish the location action, and drive check lock lever 43 through articulated bracket 42 and remove, treat motor casing 1 of processing and lock, need not to treat motor casing 1 of processing and change preface and clamping many times, it is quick to motor casing 1's installation smoothness, and then improve production efficiency.
The working principle is as follows: firstly, placing a motor shell 1 to be processed on a tooling machine position of a fixture, and ensuring that a protruding rib on the periphery of the water-cooled motor shell 1 is positioned below a first positioning angle 5 and the transverse position of a product is basically positioned at the central position of an integral tooling;
step two, after the program is started, the positioning hydraulic push rod 41 automatically extends out and pushes the motor shell 1 to rotate, and protruding ribs on the periphery of the motor shell 1 touch the first positioning angle 5 to complete positioning action;
after positioning is completed, the hydraulic locking mechanism is pressed down to lock the motor casing 1, the end face of the motor casing 1 is machined, finish machining is conducted according to the whole length, a rotating four-axis is installed at the right end of the clamp in the machining process, the rotating four-axis is matched with the motor casing 1 to be machined to complete accurate 90-degree rotation and 270-degree rotation, and machining of the two end faces is completed respectively;
step four, after the motor casing 1 finishes processing two end faces, a fixed size is formed, after the two end faces finish processing, the motor casing 1 to be processed is adjusted to the position shown in the figure 1, the hydraulic locking mechanism is lifted, the hydraulic valve block 3 finishes rotating, a product to be processed is pushed to the position of the second positioning angle 51, after positioning is finished through touch, the other end face of the motor casing 1 to be processed is tightly pressed by the hydraulic valve block 3 at the rear end, integral fixing action is finished and pushed to the position of the second positioning angle 51, after positioning is finished through touch, the other end face of the product to be processed is tightly pressed by the hydraulic valve block 3, integral fixing action is finished, after the motor casing 1 finishes processing, the position of the hydraulic locking mechanism is controlled to be vertically upward, all the hydraulic valve blocks can automatically recover to an unfixed state, and clamping on the motor casing 1 is cancelled.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a anchor clamps of motor casing processing usefulness which characterized in that includes: treat tight motor casing (1) of clamp and be used for carrying out the supporting mechanism that lifts motor casing (1) direction of gravity, supporting mechanism's both ends surface all is provided with and is used for right motor casing (1) terminal surface carries out the stop gear who presss from both sides tightly, supporting mechanism's last surface mounting has two to be mirror symmetry and distributes and be used for right the hydraulic locking mechanism of motor casing (1) circumference locking.
2. The clamp for machining the motor casing according to claim 1, wherein: the supporting mechanism comprises an integrated base (2) arranged at the bottom of the motor shell (1) and used for integrally mounting parts, and the upper surface of the integrated base (2) is fixedly connected with mounting seats (21) which are symmetrically arranged on the left and right of the center line of the integrated base (2).
3. The jig for machining a motor casing according to claim 2, wherein: the upper surface of the integrated base (2) is fixedly connected with supporting blocks (22) which are vertically, radially, bilaterally and symmetrically used for supporting and limiting the motor casing (1), the outer surfaces of the two supporting blocks (22) are L-shaped, and the opposite inclined surfaces of the two supporting blocks (22) are arc-shaped.
4. The clamp for machining the motor casing as claimed in claim 2, wherein: the limiting mechanism is installed in a hinged mode, the surfaces of the two ends of the installation seat (21) are used for limiting the end face of the motor casing (1) through hydraulic valve blocks (3), and each end surface of each hydraulic valve block (3) is fixedly connected with an anti-slip block (31) made of rubber.
5. The clamp for machining the motor casing as claimed in claim 2, wherein: the hydraulic locking mechanism comprises mounting blocks (4) mounted on the upper surface of the mounting base (21), wherein one end, close to the motor casing (1), of each mounting block (4) is fixedly connected with a positioning hydraulic push rod (41) used for pushing the motor casing (1) to rotate.
6. The clamp for machining the motor casing according to claim 5, wherein: the upper surface of installation piece (4) articulates installs articulated bracket (42), the equal fixed mounting in both sides surface of articulated bracket (42) has check lock lever (43) that are L shape structure.
7. The clamp for machining the motor casing as claimed in claim 2, wherein: one of them mount pad (21) are close to one side fixed surface of motor casing (1) is connected with and is used for right the spacing first angle of orientation (5) of circumference of motor casing (1), the surface of first angle of orientation (5) is the arc shape.
8. The clamp for machining the motor casing as claimed in claim 2, wherein: integrated base (2) are located motor casing (1) terminal last fixed surface is connected with and is used for right motor casing (1) carries out radial spacing second locating angle (51), the external surface of second locating angle (51) is the rectangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211263688.3A CN115431077B (en) | 2022-10-16 | 2022-10-16 | Clamp for machining motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211263688.3A CN115431077B (en) | 2022-10-16 | 2022-10-16 | Clamp for machining motor shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115431077A true CN115431077A (en) | 2022-12-06 |
| CN115431077B CN115431077B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211263688.3A Active CN115431077B (en) | 2022-10-16 | 2022-10-16 | Clamp for machining motor shell |
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| CN (1) | CN115431077B (en) |
Citations (14)
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| JP2000308932A (en) * | 1999-04-28 | 2000-11-07 | Mori Seiki Co Ltd | Workpiece support device |
| CN107803321A (en) * | 2017-11-28 | 2018-03-16 | 苏州三屹晨光自动化科技有限公司 | Casing clamping and positioning tool |
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| CN109453959A (en) * | 2018-11-05 | 2019-03-12 | 湖南河豚机电设备有限公司 | A kind of positioning mechanism of rain shaving electrical machine stator case |
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| CN111266786A (en) * | 2020-04-10 | 2020-06-12 | 航天工程装备（苏州）有限公司 | Friction stir welding device for aluminum profile rolling motor shell |
| CN211249257U (en) * | 2019-12-06 | 2020-08-14 | 山西省机电设计研究院 | Multi-degree-of-freedom clamp for machining |
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2022
- 2022-10-16 CN CN202211263688.3A patent/CN115431077B/en active Active
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| CN111266786A (en) * | 2020-04-10 | 2020-06-12 | 航天工程装备（苏州）有限公司 | Friction stir welding device for aluminum profile rolling motor shell |
| CN213196649U (en) * | 2020-10-16 | 2021-05-14 | 浙江华朔科技股份有限公司 | Clamping tool for front shell of motor |
| CN114505807A (en) * | 2022-04-18 | 2022-05-17 | 丰县飞洋金属制品有限公司 | Positioning tool for assembling motor shell |
| CN114589528A (en) * | 2022-05-10 | 2022-06-07 | 山东省云山鼎节能工程有限公司 | Clamping device is used in processing of horizontal screw pump casing multiaspect |
| CN115133737A (en) * | 2022-07-04 | 2022-09-30 | 精进电动科技(菏泽)有限公司 | Motor shell, motor, automobile and motor shell stator fixing groove machining method |
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