CN210209514U - Hole machining clamp for motor end cover - Google Patents
Hole machining clamp for motor end cover Download PDFInfo
- Publication number
- CN210209514U CN210209514U CN201921094791.3U CN201921094791U CN210209514U CN 210209514 U CN210209514 U CN 210209514U CN 201921094791 U CN201921094791 U CN 201921094791U CN 210209514 U CN210209514 U CN 210209514U
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- connecting rod
- motor
- base
- end cover
- inner cavity
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Abstract
The utility model discloses a spot facing work anchor clamps of motor end cover, the on-line screen storage device comprises a base, the top left and right sides of base all is provided with the connecting plate, the base is installed on the top of connecting plate, the top central point of base puts the screw connection and has the motor, the upper surface output of motor has the one end of round bar through shaft coupling locking, and the other end of round bar extends into the inner chamber of base, the top of round bar is connected through the bearing with the inner chamber top of base, the outer wall interference fit of round bar has the connecting seat. This spot facing work anchor clamps of motor end cover can carry out corresponding centre gripping fixedly to the motor end cover that the volume size and outside shape are different according to the user demand, need not to prepare multiple different anchor clamps, can come to carry out the centre gripping steadily to different motor end covers through an anchor clamps and fix, has reduced the processing cost, has improved machining efficiency, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.
Description
Technical Field
The utility model relates to a motor end cover processing equipment technical field specifically is a hole machining anchor clamps of motor end cover.
Background
The motor end cover is a cover of a motor shell, generally comprises a front cover and a rear cover and is used for fixing and supporting a motor rotating shaft, the motor end cover is generally made of metal, including aluminum, aluminum casting, cold punching steel, plastic, bakelite and the like, different materials are generally selected according to different motor types, for example, most of automobile motors are cold-punched steel, and large motors are manufactured by a die-casting process, when the holes on the motor end cover are processed, because the volume size and the outer edge shape of different motor end covers are different, therefore, the working personnel can use different clamps to clamp and fix different motor end covers, however, a plurality of different clamps are required to be provided for use, one clamp cannot be used for stably clamping and fixing different motor end covers, the processing cost is increased invisibly, the processing efficiency is reduced, and a plurality of unnecessary troubles are brought to working personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spot facing work anchor clamps of motor end cover to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hole machining clamp of a motor end cover comprises a base, wherein connecting plates are arranged on the left side and the right side of the top end of the base, a base is installed on the top end of each connecting plate, a motor is connected to the center position of the top end of the base through a screw, one end of a round rod is locked at the output end of the upper surface of the motor through a coupler, the other end of the round rod extends into an inner cavity of the base, the top end of the round rod is connected with the top end of the inner cavity of the base through a bearing, a connecting seat is in interference fit with the outer wall of the round rod, first sliding grooves are formed in the left side and the right side of the bottom end of the inner cavity of the base, one end of a first connecting rod is embedded in the inner cavity of the first sliding groove, the other end of the first connecting rod extends out of a sliding rail formed in the upper surface, the outer wall of stand has cup jointed the second connecting rod, first splint are installed in the outside of third connecting rod, the second splint are installed to the inboard of third connecting rod, the second spout has been seted up to the equal symmetry in the inner chamber left and right sides of first connecting rod and third connecting rod, the inner chamber of second spout is embedded to have the inserted block, the top central point of inserted block puts the one end of installing the spring, and the other end of spring and the inner chamber top end joint of third connecting rod, the top central point of inserted block puts and is provided with pull rod one end, the other end of pull rod passes the spring and extends the top of third connecting rod.
Preferably, the number of the second connecting rods is two, and the two second connecting rods are symmetrically arranged relative to the center of the outer wall of the connecting seat.
Preferably, the outer sides of the first clamping plate and the second clamping plate are both provided with rubber pads.
Preferably, the groove formed in the inner side of the first connecting rod and the groove formed in the outer side of the connecting seat are located on the same horizontal plane.
Preferably, the spring is sleeved on the outer wall of the pull rod.
Preferably, the pull rod is in a T shape.
Preferably, the insert block can be completely retracted into the inner cavity of the third connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the hole machining clamp of the motor end cover can clamp and fix the motor end cover with the rectangular outer edge through the first clamping plate, can clamp and fix the motor end cover with the circular outer wall through the second clamping plate, can fix the position of the rotated third connecting rod according to the use requirement through the matching between the second sliding groove, the inserting block, the spring and the pull rod, can pull the third connecting rod to move inwards or outwards simultaneously through the matching between the motor, the round rod, the connecting seat, the first sliding groove, the first connecting rod, the groove, the upright post and the second connecting rod, and can clamp and fix the motor end covers with different sizes and shapes of the outer edge correspondingly according to the use requirement without preparing various different clamps, and can stably clamp and fix different motor end covers through one clamp, the processing cost is reduced, the processing efficiency is improved, the use is flexible, the practicability is high, and the use requirements on the existing market are met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the groove of the present invention;
FIG. 3 is a schematic view of the structure of the insert block of the present invention;
fig. 4 is a schematic top view of the second clamping plate of the present invention.
In the figure: 1. the base, 2, connecting plate, 3, base, 4, motor, 5, round bar, 6, connecting seat, 7, first spout, 8, head rod, 9, recess, 10, stand, 11, second connecting rod, 12, third connecting rod, 13, first splint, 14, second splint, 15, second spout, 16, inserted block, 17, spring, 18, pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hole machining clamp of a motor end cover comprises a base 1, connecting plates 2 are arranged on the left side and the right side of the top end of the base 1, a base 3 is installed on the top end of each connecting plate 2, a motor 4 is connected to the center position of the top end of the base 1 through a screw, one end of a round rod 5 is locked on the output end of the upper surface of the motor 4 through a coupler, the other end of the round rod 5 extends into an inner cavity of the base 3, the top end of the round rod 5 is connected with the top end of the inner cavity of the base 3 through a bearing, a connecting seat 6 is in interference fit with the outer wall of the round rod 5, first sliding grooves 7 are formed in the left side and the right side of the bottom end of the inner cavity of the base 3, one end of a first connecting rod 8 is embedded in the inner cavity of each first sliding groove 7, the other end of each first connecting rod 8, an upright post 10 is arranged in an inner cavity of the groove 9, a second connecting rod 11 is sleeved on the outer wall of the upright post 10, an external power supply of the motor 4 is switched on, the motor 4 is started, the motor 4 drives the round rod 5 and the connecting seat 6 to rotate together, the rotating connecting seat 6 can drive the inner side of the second connecting rod 11 through the upright post 10 to drive the outer side of the second connecting rod to drive the first connecting rod 8 and the third connecting rod 12 to move inwards or outwards together, a first clamping plate 13 is installed on the outer side of the third connecting rod 12, the first clamping plate 13 can clamp and fix an electronic end cover with a rectangular outer edge, a second clamping plate 14 is installed on the inner side of the third connecting rod 12, the second clamping plate 14 can clamp and fix the motor end cover with a circular outer edge, second sliding grooves 15 are symmetrically formed in the left side and the right side of the inner cavities of the first connecting rod 8 and the third connecting rod, and it can connect and lock the third connecting rod 12 and the first connecting rod 8 together, the top center of the insert 16 is installed with one end of the spring 17, and the other end of the spring 17 is connected with the top end of the inner cavity of the third connecting rod 12, the spring 17 is a spiral spring, the elastic coefficient is 13N/CM, the spring 17 generates elastic deformation after being stretched or extruded, the spring 17 recovers to the initial state after removing the external force, the top center of the insert 16 is installed with one end of the pull rod 18, the other end of the pull rod 18 passes through the spring 17 and extends out of the top end of the third connecting rod 12, pull rod 18 is pulled upwards, the pull rod 18 drives the insert 16 to move upwards, meanwhile, the insert 16 moving upwards also extrudes the spring 17, when the insert 16 is all retracted into the inner cavity of the third connecting rod 12 and moved out from the inner cavity of the first connecting rod 8, there is no blocking of the insert 16 between the third connecting rod 12 and the first connecting rod 8, i.e. the third connecting rod 12 is freely rotatable at the top end of the first connecting rod 8.
Preferably, the number of the second connecting rods 11 is two, and the two second connecting rods 11 are symmetrically arranged relative to the center position of the outer wall of the connecting seat 6, so that the number and the positions of the second connecting rods 11 are determined.
Preferably, rubber pads are arranged on the outer sides of the first clamping plate 13 and the second clamping plate 14, so that friction force can be increased through the rubber pads, and the first clamping plate 13 or the second clamping plate 14 can clamp and fix the motor end cover more stably.
As an optimized scheme, furthermore, the groove 9 formed on the inner side of the first connecting rod 8 and the groove 9 formed on the outer side of the connecting seat 6 are both located on the same horizontal plane, so that the second connecting rod 11 can be placed in a horizontal position.
Preferably, the spring 17 is sleeved on the outer wall of the pull rod 18, so that the position relation between the spring 17 and the pull rod 18 is clear.
Preferably, the tie bar 18 is shaped like a "T", and the tie bar 18 can be used to facilitate pulling itself.
Preferably, the plug 16 is fully retractable into the cavity of the third connecting rod 12, thereby ensuring that the plug 16 can be removed from the cavity of the second connecting rod 8 when it is moved upwardly.
The following electric devices have the following types and functions:
and a motor 4: the model is R107R77, and is connected with an external power supply, and is controlled by an external operating system, the external power supply is 380V alternating current, the external power supply of the motor 4 is switched on, the motor 4 works, the external power supply of the motor 4 is switched off, and the motor 4 stops working.
The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the motor end cover is used, the motor end cover is placed at the top end of the base 3, the pull rod 18 is pulled upwards, the pull rod 18 drives the insert block 16 to move upwards, meanwhile, the insert block 16 moving upwards can extrude the spring 17, when the insert block 16 is completely retracted into the inner cavity of the third connecting rod 12 and moved out of the inner cavity of the first connecting rod 8, no block of the insert block 16 exists between the third connecting rod 12 and the first connecting rod 8, namely the third connecting rod 12 can freely rotate at the top end of the first connecting rod 8, the first clamping plate 13 or the second clamping plate 14 is used for clamping and fixing the motor end cover according to the shape of the outer edge of the motor end cover, after the determination, the first clamping plate 13 or the second clamping plate 14 is placed in a straight line, the pulling force on the pull rod 18 is removed, the spring 17 can restore to the initial state and push the insert block 16 to move downwards, when the bottom end of the insert block 16 is inserted into the inner cavity of the first connecting rod 8, the third connecting rod 12 and the first connecting rod 8 are connected and locked together, so that the position of the first clamping plate 13 or the second clamping plate 14 is fixed, the external power supply of the motor 4 is switched on, the motor 4 drives the round rod 5 and the connecting seat 6 to rotate together, the rotating connecting seat 6 can pull the inner side of the second connecting rod 11 through the upright post 10, so that the outer side of the second connecting rod 11 pulls the first connecting rod 8 to move inwards or outwards simultaneously, the first connecting rod 8 can drive the third connecting rod 12 to move inwards or outwards simultaneously, when the first clamping plate 13 or the second clamping plate 14 at the inner side of the third connecting rod 12 is tightly attached to the outer wall of the motor end cover, the motor end cover is clamped and fixed correspondingly, the motor end cover can clamp and fix motor end covers with different sizes and shapes according to use requirements, the clamping is stable, and the processing cost is reduced, the practicability is strong.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "intermediate position", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are intended merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "plug" or "weld" or "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a spot facing work anchor clamps of motor end cover, includes base (1), its characterized in that: the improved structure of the automobile seat is characterized in that connecting plates (2) are arranged on the left side and the right side of the top end of the base (1), a base (3) is installed on the top end of each connecting plate (2), a motor (4) is connected to the center of the top end of the base (1) through a screw, one end of a round rod (5) is locked on the output end of the upper surface of the motor (4) through a coupler, the other end of the round rod (5) extends into an inner cavity of the base (3), the top end of the round rod (5) is connected with the top end of the inner cavity of the base (3) through a bearing, a connecting seat (6) is in interference fit with the outer wall of the round rod (5), first sliding grooves (7) are formed in the left side and the right side of the bottom end of the inner cavity of the base (3), one end of a first connecting rod (8) is embedded in the inner cavity of the first sliding grooves (7), the, the inner sides of the connecting seat (6) and the first connecting rod (8) are provided with grooves (9), the inner cavity of each groove (9) is provided with a stand column (10), the outer wall of each stand column (10) is sleeved with a second connecting rod (11), the outer side of each third connecting rod (12) is provided with a first clamping plate (13), the inner side of each third connecting rod (12) is provided with a second clamping plate (14), the left side and the right side of the inner cavity of each first connecting rod (8) and each third connecting rod (12) are symmetrically provided with second sliding grooves (15), the inner cavity of each second sliding groove (15) is embedded with an insert block (16), the top center of each insert block (16) is provided with one end of a spring (17), the other end of each spring (17) is clamped with the top of the inner cavity of each third connecting rod (12), and the top center of each insert block (16) is provided with one end of a pull, the other end of the pull rod (18) penetrates through the spring (17) and extends out of the top end of the third connecting rod (12).
2. The hole machining clamp for the motor end cover according to claim 1, characterized in that: the number of the second connecting rods (11) is two, and the two second connecting rods (11) are symmetrically arranged relative to the center position of the outer wall of the connecting seat (6).
3. The hole machining clamp for the motor end cover according to claim 1, characterized in that: rubber pads are arranged on the outer sides of the first clamping plate (13) and the second clamping plate (14).
4. The hole machining clamp for the motor end cover according to claim 1, characterized in that: the groove (9) formed in the inner side of the first connecting rod (8) and the groove (9) formed in the outer side of the connecting seat (6) are located on the same horizontal plane.
5. The hole machining clamp for the motor end cover according to claim 1, characterized in that: the spring (17) is sleeved on the outer wall of the pull rod (18).
6. The hole machining clamp for the motor end cover according to claim 1, characterized in that: the pull rod (18) is T-shaped.
7. The hole machining clamp for the motor end cover according to claim 1, characterized in that: the insert block (16) can be completely retracted into the inner cavity of the third connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094791.3U CN210209514U (en) | 2019-07-13 | 2019-07-13 | Hole machining clamp for motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094791.3U CN210209514U (en) | 2019-07-13 | 2019-07-13 | Hole machining clamp for motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209514U true CN210209514U (en) | 2020-03-31 |
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ID=69937344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921094791.3U Active CN210209514U (en) | 2019-07-13 | 2019-07-13 | Hole machining clamp for motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083275A (en) * | 2022-06-20 | 2022-09-20 | 武汉天马微电子有限公司 | Adjustable connecting mechanism, rollable display device and electronic equipment |
-
2019
- 2019-07-13 CN CN201921094791.3U patent/CN210209514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083275A (en) * | 2022-06-20 | 2022-09-20 | 武汉天马微电子有限公司 | Adjustable connecting mechanism, rollable display device and electronic equipment |
| CN115083275B (en) * | 2022-06-20 | 2023-12-22 | 武汉天马微电子有限公司 | Adjustable coupling mechanism, rollable display device and electronic equipment |
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