CN111745559A - One-time clamping tool clamp for machining motor shell - Google Patents
One-time clamping tool clamp for machining motor shell Download PDFInfo
- Publication number
- CN111745559A CN111745559A CN202010514568.0A CN202010514568A CN111745559A CN 111745559 A CN111745559 A CN 111745559A CN 202010514568 A CN202010514568 A CN 202010514568A CN 111745559 A CN111745559 A CN 111745559A
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- China
- Prior art keywords
- wheel
- group
- groups
- mounting substrate
- machining
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
Abstract
The invention discloses a one-time clamping tool fixture for machining a motor shell, which comprises an installation substrate and a clamping mechanism for limiting a shell main body at the upper end of the installation substrate, wherein two groups of clamping mechanisms are movably connected and installed at the upper end of the installation substrate, two groups of guide posts with mutually parallel axes are symmetrically arranged on the upper end surface of the installation substrate, wing plate structures vertical to the installation substrate are constructed at two ends of each guide post, the clamping mechanism is installed in a sliding fit mode with the two groups of guide posts, the clamping mechanism is matched with one group of transmission mechanisms, the clamping mechanism comprises one group of limiting rings and matching seats connected with the guide posts in a matching mode at the bottom ends of the limiting rings, a plurality of groups of arc abutting plates are arranged on the inner edge surfaces of the limiting rings in an annular array mode around the axes of the limiting rings as circle centers, and the arc abutting plates are. This a clamping frock clamp for processing motor casing, rational in infrastructure, the suitability is strong, and is convenient for stably adjust, has higher practical value.
Description
Technical Field
The invention belongs to the technical field of motor equipment processing, and particularly relates to a one-time clamping tool clamp for processing a motor shell.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy.
The existing tool clamp for the motor shell has the problem of poor adaptability when the motor shell is installed, the existing tool clamp cannot adapt to the motor shells with different diameters and lengths, and the shells clamped by the clamp cannot be easily rotated and adjusted when the surfaces of the shells are machined.
Disclosure of Invention
The invention aims to provide a one-time clamping tool clamp for machining a motor shell, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a one-time clamping tool clamp for machining a motor shell comprises a mounting substrate and clamping mechanisms for limiting a shell main body at the upper end of the mounting substrate, wherein two groups of the clamping mechanisms are movably connected and mounted at the upper end of the mounting substrate;
two groups of guide posts with mutually parallel axes are symmetrically arranged on the upper end surface of the mounting substrate, wing plate structures vertical to the mounting substrate are constructed at two ends of each guide post, the clamping mechanism is installed in a sliding fit mode with the two groups of guide posts, and the clamping mechanism is matched with one group of transmission mechanisms;
the clamping mechanism comprises a group of limiting rings and a matching seat, wherein the bottom ends of the limiting rings are matched with the matching seat connected through guide columns, a plurality of groups of arc abutting plates are arranged on the inner edge surfaces of the limiting rings in an annular array around the axis of the limiting rings as the circle center, the arc abutting plates are connected with the limiting rings through a group of first electric telescopic rods, and one side, away from the first electric telescopic rods, of each arc abutting plate is provided with a group of steering-adjustable antifriction wheels;
a set of adjusting device to the slope of casing main part bottom is provided with between two parties on the guide post, adjusting device passes through the adjustment mechanism that second electric telescopic handle is connected including the connecting block that the cooperation guide post is connected and with the connecting block.
Preferably, the transmission mechanism of the clamping mechanism is symmetrically provided with two sets of transmission mechanisms on two sides of the upper end surface of the mounting substrate, the two sets of transmission mechanisms comprise driving motors arranged on the end portions of the mounting substrate and ball screws matched with the driving motors, and a set of connecting seats with two sides connected with the ball screws through roller bearings are arranged on the upper end surface of the mounting substrate in the middle.
Preferably, the linear bearings matched with the guide columns are embedded in the two sides of the matching seat, a group of guide protruding blocks are constructed in the middle of the bottom end of the matching seat, a screw rod matching hole matched with a ball screw in a threaded mode is formed in the center of each guide protruding block, and the axes of the ball screw and the guide columns are parallel to each other.
Preferably, a groove for installing the antifriction wheel is formed in the middle of one surface, facing the axis of the limiting ring, of the arc-shaped abutting plate, and a group of abutting wheel shafts with rollers at two ends are matched at the axis of the antifriction wheel.
Preferably, an annular wheel shaft ring groove with the axis perpendicular to the axis of the antifriction wheel is formed in the groove for mounting the antifriction wheel, and the rollers at two ends of the butt joint wheel shaft are in sliding fit with the wheel shaft ring groove.
Preferably, connect second electric telescopic handle's adjustment mechanism includes a set of side-mounting has the cooperation piece of adjusting motor, the mounting groove that supplies the installation of butt wheel is seted up to the one end that the second electric telescopic handle was kept away from to the cooperation piece.
Preferably, the adjusting motor is connected with the abutting wheel through a group of motor shafts, the motor shafts are matched with the matching blocks through roller bearings, and the outer edge surface of the abutting wheel is coated with a rubber layer.
The invention has the technical effects and advantages that: according to the one-time clamping tool clamp for machining the motor shell, the arc abutting plates arranged in the clamping mechanisms are adjusted by the first electric telescopic rods to adapt to the diameters of different shell main bodies, the two groups of clamping mechanisms drive the ball screws by the driving motors to realize transmission along the guide columns, change of intervals is realized, the length of different shell main bodies is adapted, and the applicability is strong; the second electric telescopic rod of the adjusting device can push the matching block to move towards the main body of the machine shell, and the abutting wheels can realize transmission on the main body of the machine shell in a state of driving the adjusting motor; the friction force can be reduced when the machine shell main body is installed along the axis direction of the clamping mechanism due to the additional installation of the antifriction wheel, the change of the axis direction of the antifriction wheel is realized when the butting wheel is abutted to the outer edge surface of the machine shell main body to adjust the machine shell main body due to the cooperation of the butting wheel shaft and the wheel shaft ring groove, and the stability of the machine shell main body when the machine shell main body is transmitted is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a mounting substrate cooperating with a clamping mechanism according to the present invention;
FIG. 3 is a schematic view of a stopper ring structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: the device comprises a mounting base plate 1, a guide post 101, a driving motor 102, a ball screw 103, a connecting seat 104, a clamping mechanism 2, an adjusting mechanism 3, a limiting ring 4, a first electric telescopic rod 401, a matching seat 5, a linear bearing 501, a guide bump 6, a screw rod matching hole 601, an arc-shaped abutting plate 7, a grinding reducing wheel 701, an abutting wheel shaft 8, an axle ring groove 801, a connecting block 9, a second electric telescopic rod 901, a machine shell main body 10, a matching block 11, an installation groove 1101, an adjusting motor 12 and an abutting wheel 1201.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides a one-time clamping tool fixture for machining a motor shell as shown in figures 1-5, which comprises a mounting substrate 1 and two groups of clamping mechanisms 2 for limiting a shell main body 10 at the upper end of the mounting substrate 1, wherein the two groups of clamping mechanisms 2 are movably connected and mounted at the upper end of the mounting substrate 1;
two groups of guide posts 101 with mutually parallel axes are symmetrically arranged on the upper end face of the mounting substrate 1, wing plate structures vertical to the mounting substrate 1 are constructed at two ends of each guide post 101, the clamping mechanisms 2 are installed in a sliding fit mode with the two groups of guide posts 101, the clamping mechanisms 2 are matched with one group of transmission mechanisms, the two groups of clamping mechanisms 2 drive the ball screws 103 through the driving motors 102 to realize transmission along the guide posts 101, change of intervals is realized, the machine shell is suitable for lengths of different machine shell main bodies 10, and the applicability is strong;
the clamping mechanism 2 comprises a group of limiting rings 4 and a matching seat 5 connected with the bottom ends of the limiting rings 4 through matching with a guide post 101, a plurality of groups of arc-shaped abutting plates 7 are arranged on the inner edge surfaces of the limiting rings 4 in an annular array around the axis of the limiting rings 4 as the circle center, the arc-shaped abutting plates 7 are connected with the limiting rings 4 through a group of first electric telescopic rods 401, a group of steering-adjustable anti-friction wheels 701 are arranged on one side, away from the first electric telescopic rods 401, of each arc-shaped abutting plate 7, and the arc-shaped abutting plates 7 arranged in the clamping mechanism 2 are adjusted through the first electric telescopic rods 401 to adapt to the diameters of different shell main bodies 10;
a group of adjusting devices 3 inclined towards the bottom end of the machine shell main body 10 are arranged in the middle of the guide column 101, and each adjusting device 3 comprises a connecting block 9 connected with the guide column 101 and an adjusting mechanism connected with the connecting block 9 through a second electric telescopic rod 901.
Specifically, the two sets of transmission mechanisms matched with the clamping mechanism 2 are symmetrically arranged on two sides of the upper end face of the mounting substrate 1, the two sets of transmission mechanisms comprise a driving motor 102 arranged on the end portion of the mounting substrate 1 and a ball screw 103 matched with the driving motor 102, and a connecting seat 104 is arranged on the upper end face of the mounting substrate 1 in the middle, and two sides of the connecting seat are connected with the ball screw 103 through a roller bearing.
Specifically, linear bearings 501 of the matching guide columns 101 are embedded in two sides of the matching seat 5, a group of guide bumps 6 are formed in the middle of the bottom end of the matching seat 5, a screw matching hole 601 for matching the ball screw 103 in a threaded manner is formed in the center of each guide bump 6, and the axes of the ball screw 103 and the guide columns 101 are parallel to each other.
Specifically, the arc butt joint board 7 has seted up the groove that supplies antifriction wheel 701 installation towards the one side in the center of spacing ring 4 axle, the cooperation of antifriction wheel 701's axle center department has a set of both ends to construct the butt joint shaft 8 that has the gyro wheel, supplies the inslot of antifriction wheel 701 installation is seted up and is annular and axle and antifriction wheel 701 axle annular 801 of axle center mutually perpendicular, the gyro wheel at butt joint shaft 8 both ends and the sliding fit of axle annular 801, the installation of antifriction wheel 701 realizes on the one hand that casing main part 10 can reduce frictional force when packing into along 2 axle center directions of fixture on the one hand, and benefits from the cooperation of butt joint shaft 8 and axle annular 801, realizes that the butt joint wheel 1201 when casing main part 10 is adjusted to butt joint casing main part 10 outer fringe face, the change of antifriction wheel 701 axle center direction guarantees the stability of casing main part 10 when transmission casing main part 10.
Specifically, the adjusting mechanism connected to the second electric telescopic rod 901 includes a set of matching block 11 with an adjusting motor 12 mounted on a side surface thereof, one end of the matching block 11, which is far away from the second electric telescopic rod 901, is provided with a mounting groove 1101 for mounting the abutting wheel 1201, the adjusting motor 12 is connected to the abutting wheel 1201 through a set of motor shaft, the motor shaft is matched with the matching block 11 through a roller bearing, an outer edge surface of the abutting wheel 1201 is coated with a rubber layer, the rubber layer is arranged to increase a friction force between the abutting wheel 1201 and the casing main body 10, the second electric telescopic rod 901 of the adjusting device 3 can push the matching block 11 to move towards the casing main body 10, and the abutting wheel 1201 can realize transmission to the casing main body 10 in a state of driving the adjusting motor 12.
The working principle of the one-time clamping tool clamp for processing the motor shell is that when the one-time clamping tool clamp is used, the arc abutting plates 7 arranged on the inner edge surface of the limiting ring 4 move towards the axis direction of the limiting ring 4 only by adjusting the first electric telescopic rods 401 until the diameter of a circle formed by a plurality of groups of arc abutting plates 7 is slightly larger than that of the shell main body 10, then the driving motor 102 is adjusted to enable the ball screw 103 to rotate, the clamping mechanisms 2 are driven to move until the distance between the two groups of clamping mechanisms 2 is adaptive to the length of the shell main body 10, the shell main body 10 is installed along the axis direction of the limiting ring 4, the extension of each group of first electric telescopic rods 401 is adjusted again, the outer edge surface of the shell main body 10 is tightly bound to realize clamping, when the shell main body 10 needs to adjust and turn, the second electric telescopic rods 901 are driven to extend until the abutting wheels 1201 abut against the outer surface of the shell main body 10, the butt joint wheel shaft 8 connected with the subtracting wheel 701 is matched with the wheel shaft annular groove 801 to rotate in the rotating state of the machine shell main body 10, so that the axis direction of the subtracting wheel 701 is consistent with the axis of the machine shell main body 10, the friction force generated when the machine shell main body 10 rotates can be reduced, and the one-time clamping tool clamp for machining the motor shell is reasonable in structure, strong in applicability, convenient to stably adjust and high in practical value.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A one-time clamping tool clamp for machining a motor shell comprises a mounting substrate (1) and clamping mechanisms (2) for limiting a shell main body (10) at the upper end of the mounting substrate (1), wherein two groups of the clamping mechanisms (2) are movably connected and mounted at the upper end of the mounting substrate (1);
the method is characterized in that: two groups of guide posts (101) with mutually parallel axes are symmetrically arranged on the upper end surface of the mounting substrate (1), wing plate structures vertical to the mounting substrate (1) are constructed at two ends of each guide post (101), the clamping mechanism (2) is installed in a sliding fit with the two groups of guide posts (101), and the clamping mechanism (2) is matched with one group of transmission mechanisms;
the clamping mechanism (2) comprises a group of limiting rings (4) and a matching seat (5) connected with the bottom ends of the limiting rings (4) through matching guide posts (101), a plurality of groups of arc abutting plates (7) are arranged on the inner edge surface of each limiting ring (4) in an annular array around the axis of each limiting ring (4) as the circle center, the arc abutting plates (7) are connected with the limiting rings (4) through a group of first electric telescopic rods (401), and one side, away from the first electric telescopic rods (401), of each arc abutting plate (7) is provided with a group of steering-adjustable reducing wheels (701);
a group of adjusting devices (3) which incline to the bottom end of the machine shell main body (10) are arranged in the middle of the guide column (101), and each adjusting device (3) comprises a connecting block (9) which is connected with the guide column (101) in a matching mode and an adjusting mechanism which is connected with the connecting block (9) through a second electric telescopic rod (901).
2. The one-time clamping tool clamp for machining the motor shell according to claim 1, characterized in that: the transmission mechanism of cooperation fixture (2) is provided with two sets ofly at the up end bilateral symmetry of mounting substrate (1), including setting up in driving motor (102) of mounting substrate (1) tip and ball (103) of cooperation driving motor (102), the up end of mounting substrate (1) is provided with connecting seat (104) that a set of both sides pass through roller bearing and connect ball (103) between two parties.
3. The one-time clamping tool clamp for machining the motor shell according to claim 1, characterized in that: the linear bearing (501) of cooperation guide post (101) is inlayed to the both sides of cooperation seat (5), and the bottom of cooperation seat (5) is constructed in the middle and is had a set of direction lug (6), lead screw mating holes (601) of screw-thread fit ball (103) are seted up to the center of direction lug (6), and ball (103) are parallel to each other with the axle center of guide post (101).
4. The one-time clamping tool clamp for machining the motor shell according to claim 1, characterized in that: the arc-shaped abutting plate (7) is provided with a groove for mounting a reducing grinding wheel (701) in the middle of one surface facing the axis of the limiting ring (4), and the axis of the reducing grinding wheel (701) is matched with a group of abutting wheel shafts (8) with rollers at two ends.
5. The one-time clamping tool clamp for machining the motor shell according to claim 4, characterized in that: and an annular wheel shaft ring groove (801) with the axis perpendicular to the axis of the antifriction wheel (701) is formed in the groove for mounting the antifriction wheel (701), and the rollers at the two ends of the butt joint wheel shaft (8) are in sliding fit with the wheel shaft ring groove (801).
6. The one-time clamping tool clamp for machining the motor shell according to claim 1, characterized in that: the adjusting mechanism connected with the second electric telescopic rod (901) comprises a group of matching blocks (11) with adjusting motors (12) mounted on the side faces, and one end, far away from the second electric telescopic rod (901), of each matching block (11) is provided with a mounting groove (1101) for mounting the butting wheel (1201).
7. The one-time clamping tool clamp for machining the motor shell according to claim 6, characterized in that: the adjusting motor (12) is connected with the abutting wheel (1201) through a group of motor shafts, the motor shafts are matched with the matching blocks (11) through roller bearings, and the outer edge surface of the abutting wheel (1201) is coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010514568.0A CN111745559A (en) | 2020-06-08 | 2020-06-08 | One-time clamping tool clamp for machining motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010514568.0A CN111745559A (en) | 2020-06-08 | 2020-06-08 | One-time clamping tool clamp for machining motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745559A true CN111745559A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010514568.0A Pending CN111745559A (en) | 2020-06-08 | 2020-06-08 | One-time clamping tool clamp for machining motor shell |
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| CN (1) | CN111745559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771616A (en) * | 2021-08-24 | 2021-12-10 | 嘉寓氢能源科技(辽宁)有限公司 | Arrangement structure of hydrogen fuel cell automobile power system |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20140131162A (en) * | 2013-05-03 | 2014-11-12 | 삼성중공업 주식회사 | Jig apparatus for welding pipes |
| JP2016000420A (en) * | 2014-06-12 | 2016-01-07 | 株式会社東芝 | Pipe groove aligning apparatus |
| CN205904920U (en) * | 2016-08-22 | 2017-01-25 | 湖州万士乐建筑工程机械有限公司 | Improved clamp |
| CN208697240U (en) * | 2018-08-22 | 2019-04-05 | 山西省工业设备安装集团有限公司 | A kind of simple pipeline line-up clamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113771616A (en) * | 2021-08-24 | 2021-12-10 | 嘉寓氢能源科技(辽宁)有限公司 | Arrangement structure of hydrogen fuel cell automobile power system |
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Application publication date: 20201009 |