CN215509660U - Positioning device for motor support plate - Google Patents
Positioning device for motor support plate Download PDFInfo
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- CN215509660U CN215509660U CN202120258219.7U CN202120258219U CN215509660U CN 215509660 U CN215509660 U CN 215509660U CN 202120258219 U CN202120258219 U CN 202120258219U CN 215509660 U CN215509660 U CN 215509660U
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- positioning
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- pressing
- assembly
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Abstract
The utility model discloses a positioning device for a motor supporting plate, which comprises a supporting bottom plate, a reference assembly, a positioning assembly and a pressing assembly, wherein the reference assembly is arranged on the supporting bottom plate; the middle part of the supporting bottom plate is provided with a reference hole; the reference assembly comprises a plurality of reference blocks and positioning blocks, and the reference blocks are correspondingly arranged on the left side and the right side of the reference hole; the positioning blocks are correspondingly arranged on the left sides of the reference blocks on the left side; the positioning assemblies and the reference hole are arranged on the right side of the reference hole as the circle centers, and each positioning assembly comprises a first lug seat and a jacking screw rod; the first lug seat is fixed on the support bottom plate, and the jacking screw is installed on the first lug seat in a threaded manner; the pressing assembly is located on the right left side of the reference hole and comprises a guide post and a second pressing plate, wherein the axis of the guide post is vertically arranged on the supporting bottom plate, and the second pressing plate is arranged on the guide post. This positioner for motor backup pad, simple structure not only realizes supporting the level of motor backup pad, realizes moreover that the processing such as the welding of being convenient for is higher to the spacing fixed of its each position.
Description
Technical Field
The utility model relates to the field of machining and positioning, in particular to a positioning device for a motor supporting plate.
Background
In order to facilitate the positioning and installation of the motor, the motor needs to be placed on the supporting plate, and then the supporting plate is fixed with other supporting components through welding and other processing.
One end of the supporting plate is of an arc structure and is provided with an inner hole which is concentric with the arc and is convenient for the motor to stretch and retract or the motor to pass through, and the circumference of the inner hole is provided with a plurality of threaded holes for fixing the motor;
traditional motor backup pad's positioner mainly fixes the backup pad is direct through anchor clamps, but when processing the screw hole, and alignment is carried out in inconvenient adjustment to and needs the artifical location of carrying out the dismouting again, complex operation.
Disclosure of Invention
The positioning device for the motor supporting plate is simple in structure, capable of horizontally supporting the motor supporting plate and limiting and fixing each position of the motor supporting plate, convenient to disassemble and assemble, convenient for welding and other processing of the supporting plate and high in processing precision.
In order to achieve the purpose, the positioning device for the motor supporting plate comprises a supporting bottom plate, a reference assembly, a positioning assembly and a pressing assembly;
the middle part of the supporting bottom plate is provided with a reference hole;
the reference assembly comprises a plurality of reference blocks and positioning blocks, the reference blocks are correspondingly arranged on the left side and the right side of the reference hole, and the upper end surface of each reference block is positioned on the same horizontal plane;
the positioning blocks are arranged on the left sides of the plurality of reference blocks on the left side correspondingly, and the upper end face of each positioning block is higher than that of each reference block;
the positioning assemblies are in multiple groups, the multiple groups of positioning assemblies and the reference hole are arranged on the right side of the reference hole as circle centers, and each group of positioning assembly comprises a first lug seat and a jacking screw rod; the first lug seat is fixed on the supporting bottom plate, the jacking screw is installed on the first lug seat in a threaded manner, and the axis points to the center of the reference hole;
the pressing assembly is located on the right left side of the reference hole and comprises a guide post and a second pressing plate, wherein the axis of the guide post is vertically arranged on the supporting bottom plate, and the second pressing plate is arranged on the guide post.
Furthermore, three groups of positioning assemblies are arranged, wherein one group of positioning assemblies is arranged right on the right side of the reference hole, and the rest two groups of positioning assemblies are symmetrically arranged on the front side and the rear side of the positioning assembly in the middle.
Furthermore, the upper part of the guide post penetrates through the supporting bottom plate, a locking nut is installed at the upper end of the guide post through threads, an opening and a slotted hole in a strip structure are formed in one end of the second pressing plate, and the slotted hole is inserted into the guide post.
Furthermore, the pressing assembly also comprises a plurality of groups of pressing assemblies, and each group of pressing assemblies is arranged at the edge of the supporting base plate and comprises a second supporting column and a first pressing plate;
the upper portion of the second supporting column penetrates through the first pressing plate, and the upper end of the second supporting column is provided with a locking nut in a threaded mode to downwards press the first pressing plate.
Furthermore, a strip-shaped groove is formed in the first pressing plate, and the second supporting column is arranged in the strip-shaped groove in a sliding mode.
Furthermore, the pressing assembly further comprises a first supporting column, the lower end of the first supporting column is in contact with the supporting bottom plate, and the upper portion of the first supporting column is installed on the first pressing plate through threads.
Furthermore, the lower end of the supporting bottom plate is rotatably arranged on the lathe through a slewing bearing.
Compared with the prior art, the positioning device for the motor supporting plate is provided with the reference assembly, the supporting plate is placed on the plurality of reference blocks which are arranged at the same height and on the left and right, and the supporting plate is limited and supported by the positioning block on the left side, so that the supporting plate is horizontally supported, and the condition of axial deviation during the processing of a threaded hole is avoided;
due to the arrangement of the positioning assemblies, the multiple groups of positioning assemblies and the reference hole are arranged on the right side of the reference hole as circle centers, and the jacking screw rod is rotated, so that one end of the jacking screw rod is propped against the arc edge of the supporting plate, the arc on the supporting plate is positioned, and the circle centers of the positioning assemblies and the reference hole are conveniently centered; due to the arrangement of the pressing assembly, the second pressing plate is placed on the guide post to press the inner hole position on the supporting plate downwards, so that the inner hole of the supporting plate is pressed and fixed, and the second pressing plate is provided with the slotted hole with the opening, so that the second pressing plate can be conveniently and quickly disassembled; a plurality of groups of pressing components are arranged in addition, and a locking nut is installed through the threads of the second supporting column to press the first pressing plate downwards, so that the pressing of each position of the edge of the motor supporting plate is realized; this positioner for motor backup pad to the centre of a circle of benchmark piece to motor backup pad horizontal support, rethread arc structure in to the motor backup pad down compress tightly of centering location, hole position and edge, realize the monolithic stationary to the backup pad, make things convenient for processing such as welding of backup pad, make the machining precision higher.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an overall top view of the present invention;
FIG. 3 is a schematic view of the motor support plate of the present invention;
in the figure: 1. the supporting base plate 21, the first supporting column 22, the first pressing plate 23, the second supporting column 31, the first ear seat 32, the jacking screw rod 41, the reference block 42, the positioning block 51, the second pressing plate 52 and the guide column.
Detailed Description
The utility model will be further explained with reference to the drawings.
As shown in fig. 1 and 2, the positioning device for the motor support plate comprises a support base plate 1, a reference assembly, a positioning assembly and a pressing assembly;
the middle part of the supporting bottom plate 1 is provided with a reference hole;
the reference assembly comprises a plurality of reference blocks 41 and positioning blocks 42, the reference blocks 41 are correspondingly arranged on the left side and the right side of the reference hole, and the upper end surface of each reference block 41 is positioned on the same horizontal plane;
the number of the positioning blocks 42 is multiple, and the positioning blocks 42 are correspondingly arranged on the left sides of the plurality of reference blocks 41 on the left side, and the upper end surface of each positioning block 42 is higher than that of each reference block 41;
the positioning assemblies are in multiple groups, the multiple groups of positioning assemblies and the reference hole are arranged on the right side of the reference hole as the circle centers, and each group of positioning assembly comprises a first lug seat 31 and a jacking screw rod 32; the first lug seat 31 is fixed on the support base plate 1, the jacking screw 32 is installed on the first lug seat 31 in a threaded manner, and the axis points to the center of the reference hole;
the pressing assembly is positioned right left of the reference hole and comprises a guide column 52 with an axis vertically arranged on the support base plate 1 and a second pressing plate 51 arranged on the guide column 52;
furthermore, one of the three positioning assemblies is arranged right on the right side of the reference hole, and the remaining two positioning assemblies are symmetrically arranged on the front side and the rear side of the middle positioning assembly, namely the positioning assemblies, the pressing assemblies and the reference hole are positioned on the same straight line;
furthermore, the upper part of the guide column 52 penetrates through the support base plate 1, and a locking nut is installed at the upper end of the guide column through threads, one end of the second pressure plate 51 is provided with an opening and a slotted hole in a strip structure, and the slotted hole is inserted into the guide column 52;
furthermore, the pressing assembly also comprises a plurality of groups of pressing assemblies, the preferential pressing assemblies are four groups, each group of pressing assemblies is arranged at the edge of the supporting base plate 1, and each group of pressing assemblies comprises a second supporting column 23 and a first pressing plate 22;
the upper part of the second supporting column 23 penetrates through the first pressing plate 22, and a locking nut is installed at the upper end of the second supporting column in a threaded mode to press the first pressing plate 22 downwards;
further, a strip-shaped groove is formed in the first pressing plate 22, and the second supporting column 23 is slidably arranged in the strip-shaped groove;
further, the pressing component also comprises a first supporting column 21, the lower end of the first supporting column 21 is in contact with the supporting bottom plate 1, and the upper part of the first supporting column is installed on a first pressing plate 22 through threads;
further, the lower end of the supporting bottom plate 1 is rotatably arranged on a lathe through a slewing bearing;
when the positioning device for the motor supporting plate is used, as shown in fig. 3, the supporting plate of the motor is placed on the supporting bottom plate 1, the supporting plate is positioned through the reference assembly, the supporting plate is horizontally supported by the plurality of reference blocks 41 with the same height, and the supporting plate is limited and supported by the left positioning block 42;
because the positioning assemblies are arranged, a plurality of groups of positioning assemblies and the reference hole are arranged on the right side of the reference hole as the circle centers, the jacking screw rod 32 is rotated, one end of the jacking screw rod 32 props against the arc edge of the supporting plate, the positioning of the arc on the supporting plate is realized, the circle centers of the arc are conveniently centered, the preferred positioning assemblies are three groups, one group of positioning assemblies is arranged right on the right side of the reference hole, the remaining two groups of positioning assemblies are symmetrically arranged on the front side and the rear side of the middle positioning assembly, and the positioning of different positions on the arc of the supporting plate is realized through the three groups of positioning assemblies;
due to the arrangement of the pressing assembly, the guide post 52 penetrates through the inner holes on the support base plate 1 and the support plate, the second pressing plate 51 is placed on the guide post 52 to press the inner hole position on the support plate downwards, and the second pressing plate 51 is provided with an open slotted hole, so that the second pressing plate 51 is disassembled and assembled;
the pressing assembly further comprises a plurality of groups of pressing assemblies arranged at the edge of the supporting base plate 1, a locking nut is installed through a second supporting column 23 in a threaded mode to press the first pressing plate 22 downwards, pressing of the edge position of the motor supporting plate is achieved, a strip-shaped groove is formed in the first pressing plate 22, and the pressing position of the first pressing plate 22 can be adjusted; in addition, the first supporting column 21 is installed on the first pressing plate 22 in a threaded mode, the first supporting column 21 and the second supporting column 23 interact with each other, for example, the first pressing plate 22 is pressed through a locking nut on the second supporting column 23, then the first supporting column 21 is rotated to enable one side of the first pressing plate 22 to be reversely lifted, the other side of the first pressing plate 22 is strengthened to press the supporting plate downwards, and the pressing is enabled to be closer and closer.
This device is supported motor backup pad level, rethread to motor backup pad circular arc structure's centre of a circle downwards compresses tightly to neutralization positioning, hole position and edge with benchmark piece 41, realizes the monolithic stationary to the backup pad, makes things convenient for processing such as welding of backup pad for the machining precision is higher.
Claims (7)
1. The positioning device for the motor supporting plate is characterized by comprising a supporting bottom plate (1), a reference assembly, a positioning assembly and a pressing assembly;
the middle part of the supporting bottom plate (1) is provided with a reference hole;
the datum assembly comprises a plurality of datum blocks (41) and positioning blocks (42), the datum blocks (41) are correspondingly arranged on the left side and the right side of the datum hole, and the upper end faces of the datum blocks (41) are located on the same horizontal plane;
the number of the positioning blocks (42) is multiple, the positioning blocks are correspondingly arranged on the left sides of the plurality of reference blocks (41) on the left side, and the upper end face of each positioning block (42) is higher than that of each reference block (41);
the positioning assemblies are in multiple groups, the multiple groups of positioning assemblies and the reference hole are arranged on the right side of the reference hole as the circle centers, and each group of positioning assembly comprises a first lug seat (31) and a jacking screw rod (32); the first lug seat (31) is fixed on the support base plate (1), the jacking screw rod (32) is installed on the first lug seat (31) in a threaded mode, and the axis points to the circle center of the reference hole;
the pressing assembly is located on the right left side of the reference hole and comprises a guide column (52) with an axis vertically arranged on the supporting base plate (1) and a second pressing plate (51) arranged on the guide column (52).
2. The positioning device for the motor support plate according to claim 1, wherein the positioning members are arranged in three groups, one group of the positioning members is arranged right at the right side of the reference hole, and the remaining two groups of the positioning members are symmetrically arranged at the front and rear sides of the positioning member in the middle.
3. The motor supporting plate positioning device as claimed in claim 1 or 2, wherein the upper portion of the guide post (52) passes through the supporting base plate (1), and a locking nut is threadedly mounted on the upper end thereof, and the second pressing plate (51) has an open, slotted hole of a bar structure at one end thereof, and the slotted hole is inserted into the guide post (52).
4. The positioning device for the motor support plate according to claim 1 or 2, wherein the pressing assembly further comprises a plurality of sets of pressing assemblies, each set of pressing assemblies is arranged at the edge of the support base plate (1) and comprises a second support column (23) and a first pressing plate (22);
the upper part of the second supporting column (23) penetrates through the first pressing plate (22), and a locking nut is installed at the upper end of the second supporting column in a threaded mode to downwards press the first pressing plate (22).
5. The positioning device for supporting plate of motor according to claim 4, wherein the first pressing plate (22) is provided with a strip-shaped groove, and the second supporting column (23) is slidably disposed in the strip-shaped groove.
6. The motor supporting plate positioning device as claimed in claim 5, wherein the pressing assembly further comprises a first supporting column (21), the lower end of the first supporting column (21) is in contact with the supporting base plate (1), and the upper part of the first supporting column is threadedly mounted on the first pressing plate (22).
7. The motor supporting plate positioning device as claimed in claim 6, wherein the lower end of the supporting base plate (1) is rotatably mounted on a lathe through a slewing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258219.7U CN215509660U (en) | 2021-01-29 | 2021-01-29 | Positioning device for motor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258219.7U CN215509660U (en) | 2021-01-29 | 2021-01-29 | Positioning device for motor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509660U true CN215509660U (en) | 2022-01-14 |
Family
ID=79798973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120258219.7U Active CN215509660U (en) | 2021-01-29 | 2021-01-29 | Positioning device for motor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509660U (en) |
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2021
- 2021-01-29 CN CN202120258219.7U patent/CN215509660U/en active Active
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