CN217913619U - Positioning device for combining pulley workpieces - Google Patents
Positioning device for combining pulley workpieces Download PDFInfo
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- CN217913619U CN217913619U CN202221313950.6U CN202221313950U CN217913619U CN 217913619 U CN217913619 U CN 217913619U CN 202221313950 U CN202221313950 U CN 202221313950U CN 217913619 U CN217913619 U CN 217913619U
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Abstract
The utility model discloses a positioner that pulley work piece combined usefulness. The positioning device for combining the pulley workpieces comprises: the device comprises an installation block, a moving mechanism and two installation mechanisms, wherein the moving mechanism is arranged on the installation block, and the two installation mechanisms are arranged on the moving mechanism; the moving mechanism comprises a movable cavity, a bidirectional screw, a motor, two adjusting blocks, a rectangular opening and two connecting plates, wherein the movable cavity is arranged in the mounting block, the bidirectional screw is rotatably arranged in the movable cavity, the motor is arranged on the outer wall of one side of the mounting block, the adjusting blocks are arranged on the bidirectional screw, the rectangular opening is arranged at the top of the mounting block, the connecting plates are fixedly arranged at the tops of the corresponding adjusting blocks, and the connecting plates penetrate through the rectangular opening. The utility model provides a pair of positioner that pulley work piece combined used has convenient location, and convenient ann changes, convenient welded advantage.
Description
Technical Field
The utility model relates to a pulley technical field, concretely relates to positioner that pulley work piece combined usefulness.
Background
The pulley is a small wheel with a groove on the periphery and capable of rotating around a shaft. A simple machine consisting of a grooved disc rotatable about a central axis and a flexible cable (rope, tape, cable, chain, etc.) passing over the disc, which can rotate about the central axis, is called a pulley.
However, in the prior art, when the pulley is welded, a worker is required to manually position the pulley spoke plate, time and labor are consumed, and insufficient welding and incomplete welding are easily caused when the pulley spoke plate is not welded.
Disclosure of Invention
An object of the utility model is to provide a positioner that pulley work piece combines usefulness has and can conveniently fix a position, and convenient ann changes, convenient welded advantage 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 positioning device for use in conjunction with a pulley workpiece, comprising: the device comprises an installation block, a moving mechanism and two installation mechanisms, wherein the moving mechanism is arranged on the installation block, and the two installation mechanisms are arranged on the moving mechanism; the moving mechanism comprises a movable cavity, a bidirectional screw, a motor, two adjusting blocks, a rectangular through hole and two connecting plates, the movable cavity is formed in the mounting block, the bidirectional screw is rotatably mounted in the movable cavity, the motor is arranged on the outer wall of one side of the mounting block, the two adjusting blocks are arranged on the bidirectional screw, the rectangular through hole is formed in the top of the mounting block, the two connecting plates are fixedly mounted on the tops of the corresponding adjusting blocks, and the two connecting plates penetrate through the rectangular through hole; installation mechanism includes fixed plate, U-shaped board, pulley radials, two backup pads, pivot and L shape limiting plate, fixed plate fixed mounting is on one side outer wall of connecting plate, U-shaped board fixed mounting is on one side outer wall of fixed plate, the pulley radials sets up in the U-shaped board, two the equal fixed mounting in top of fixed plate of backup pad, the pivot is rotated and is installed in two backup pads, the fixed cover of L shape limiting plate is established in the pivot.
The rotating shaft is sleeved with two torsion springs in a sliding mode, the two torsion springs are fixedly connected with the outer wall of the L-shaped limiting plate at one ends close to each other and fixedly connected with the outer wall of one side of the corresponding supporting plate at one end far away from each other.
The bottom inner wall of the movable cavity is fixedly provided with a C-shaped sliding rail, the bottom of the adjusting block is fixedly provided with a T-shaped sliding block, and the T-shaped sliding blocks are connected with the C-shaped sliding rail in a sliding mode.
Threaded holes are formed in the outer wall of one side of each adjusting block, and the bidirectional screw penetrates through the two threaded holes and is screwed with the inner wall of each threaded hole.
The U-shaped plate is fixedly provided with a rubber pad I, and the U-shaped plate is fixedly provided with a rubber pad II.
The motor is characterized in that a base is fixedly mounted on the outer wall of one side of the mounting block, the top of the base is fixedly connected with a motor, and two supporting blocks are fixedly mounted at the bottom of the mounting block.
To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:
the utility model discloses a set up moving mechanism for upset L shape limiting plate, L shape limiting plate drive pivot rotate in two backup pads, and the torsional spring receives torsional force and produces deformation and save elasticity, and when L shape limiting plate upset 180, open the U-shaped board this moment, insert the U-shaped inboard with the pulley radials, loosen L shape limiting plate, the torsional spring loses torsional force release elasticity, drives L shape limiting plate and pivot and rotates, and U-shaped board is plugged up to L shape limiting plate, the convenient location advantage that has.
The utility model discloses a set up installation mechanism for starter motor, motor drive two-way screw rod rotate, and two-way screw rod drives the regulating block and removes and draw close to the center, and the regulating block drives T shape slider and slides in C shape slide rail, and the regulating block drives the fixed plate and draws close to the center with the U-shaped board, and when the pulley radials was laminated each other, the stop motor had convenient ann and changes, convenient welded advantage.
Drawings
Fig. 1 is a schematic view of the overall structure of a positioning device for combining pulley workpieces according to the present invention;
fig. 2 is a schematic front sectional view of a positioning device for combining pulley workpieces according to the present invention;
fig. 3 is a schematic side sectional structural view of a positioning device for pulley workpiece combination according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion a of fig. 3 according to the present invention.
In the figure: 1. mounting blocks; 2. a movable cavity; 3. a bidirectional screw; 4. a motor; 5. an adjusting block; 6. a rectangular through opening; 7. a connecting plate; 8. a fixing plate; 9. a U-shaped plate; 10. a pulley web; 11. a support plate; 12. a rotating shaft; 13. an L-shaped limiting plate; 14. a torsion spring; 15. a C-shaped slide rail; 16. t-shaped sliding blocks.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a positioner that pulley work piece combines usefulness as shown in fig. 1-4, include: the device comprises an installation block 1, a moving mechanism and two installation mechanisms, wherein the moving mechanism is arranged on the installation block 1, and the two installation mechanisms are arranged on the moving mechanism; the moving mechanism comprises a movable cavity 2, a bidirectional screw 3, a motor 4, two adjusting blocks 5, a rectangular through hole 6 and two connecting plates 7, wherein the movable cavity 2 is arranged in the mounting block 1, the bidirectional screw 3 is rotatably mounted in the movable cavity 2, the motor 4 is arranged on the outer wall of one side of the mounting block 1, the two adjusting blocks 5 are both arranged on the bidirectional screw 3, the rectangular through hole 6 is arranged at the top of the mounting block 1, the two connecting plates 7 are fixedly mounted at the tops of the corresponding adjusting blocks 5, and the two connecting plates 7 penetrate through the rectangular through hole 6; installation mechanism includes fixed plate 8, U-shaped board 9, pulley radials 10, two backup pads 11, pivot 12 and L shape limiting plate 13, 8 fixed mounting of fixed plate are on one side outer wall of connecting plate 7, 9 fixed mounting of U-shaped board is on one side outer wall of fixed plate 8, pulley radials 10 sets up in U-shaped board 9, two the equal fixed mounting in the top of fixed plate 8 of backup pad 11, pivot 12 rotates and installs on two backup pads 11, L shape limiting plate 13 fixed cover is established in pivot 12.
As shown in fig. 1, the sliding sleeve is provided with two torsion springs 14 on the rotating shaft 12, two ends of the torsion springs 14 close to each other are fixedly connected with the outer wall of the L-shaped limiting plate 13, and two ends of the torsion springs 14 far away from each other are fixedly connected with the outer wall of one side of the corresponding supporting plate 11.
Through installation torsional spring 14 for torsional spring 14 can accumulate elasticity when the L-shaped limiting plate 13 overturns, and torsional spring 14 can release elasticity and conveniently reset L-shaped limiting plate 13 when loosening L-shaped limiting plate 13, conveniently blocks up U-shaped plate 9.
As shown in fig. 1, a C-shaped slide rail 15 is fixedly mounted on the inner wall of the bottom of the movable cavity 2, T-shaped slide blocks 16 are fixedly mounted at the bottoms of the two adjusting blocks 5, and the two T-shaped slide blocks 16 are slidably connected with the C-shaped slide rail 15.
Through the mutual cooperation of C shape slide rail 15 and T shape slider 16 for when removing regulating block 5, regulating block 5 can not be driven because of the rotation of two-way screw rod 3, has the deviation when leading to the location closure, conveniently carries on spacingly to regulating block 5.
As shown in fig. 1, threaded holes are formed in the outer wall of one side of each of the two adjusting blocks 5, and the bidirectional screw 3 penetrates through the two threaded holes and is screwed with the inner wall of each threaded hole.
As shown in fig. 1, a first rubber pad is fixedly mounted on the L-shaped limiting plate 13, and a second rubber pad is fixedly mounted on the U-shaped plate 9.
Through the mutual cooperation of the first rubber pad and the second rubber pad, when the pulley wheel disk 10 is installed, the pulley wheel disk 10 cannot be in hard contact with the U-shaped plate 9 and the L-shaped limiting plate 13 to cause damage to the pulley wheel disk 10.
As shown in fig. 1, a base is fixedly mounted on an outer wall of one side of the mounting block 1, the top of the base is fixedly connected with a motor 4, and two support blocks are fixedly mounted at the bottom of the mounting block 1.
The structure principle is as follows:
the first step is as follows: when pulley radials 10 need to be installed, L shape limiting plate 13 overturns, L shape limiting plate 13 drives pivot 12 and rotates on two backup pads 11, torsional spring 14 receives the torsional force and produces deformation and save elasticity, when L shape limiting plate 13 overturns 180, open U-shaped plate 9 this moment, insert pulley radials 10 in U-shaped plate 9, loosen L shape limiting plate 13, torsional spring 14 loses torsional force release elasticity, drive L shape limiting plate 13 and pivot 12 and rotate, U-shaped plate 9 is blocked up in L shape limiting plate 13, accomplish installation pulley radials 10 this moment.
The second step is as follows: when the pulley radial plate 10 needs to be positioned and closed, the motor 4 is started, the motor 4 drives the bidirectional screw rod 3 to rotate, the bidirectional screw rod 3 drives the adjusting block 5 to move and approach to the center, the adjusting block 5 drives the T-shaped sliding block 16 to slide in the C-shaped sliding rail 15, the adjusting block 5 drives the fixing plate 8 and the U-shaped plate 9 to approach to the center, when the pulley radial plate 10 is attached to each other, the motor 4 is stopped, and the positioning and closing of the pulley radial plate 10 are completed at the moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. A pulley work piece closes positioner of usefulness which characterized in that: the device comprises an installation block, a moving mechanism and two installation mechanisms, wherein the moving mechanism is arranged on the installation block, and the two installation mechanisms are arranged on the moving mechanism;
the moving mechanism comprises a movable cavity, a bidirectional screw, a motor, two adjusting blocks, a rectangular through opening and two connecting plates, the movable cavity is formed in the mounting block, the bidirectional screw is rotatably mounted in the movable cavity, the motor is arranged on the outer wall of one side of the mounting block, the two adjusting blocks are arranged on the bidirectional screw, the rectangular through opening is formed in the top of the mounting block, the two connecting plates are fixedly mounted on the tops of the corresponding adjusting blocks, and the two connecting plates penetrate through the rectangular through opening;
installation mechanism includes fixed plate, U-shaped board, pulley radials, two backup pads, pivot and L shape limiting plate, fixed plate fixed mounting is on one side outer wall of connecting plate, U-shaped board fixed mounting is on one side outer wall of fixed plate, the pulley radials sets up in the U-shaped board, two the equal fixed mounting in top of fixed plate of backup pad, the pivot is rotated and is installed in two backup pads, the fixed cover of L shape limiting plate is established in the pivot.
2. The apparatus of claim 1, wherein: the sliding sleeve is equipped with two torsional springs in the pivot, two the one end that the torsional spring is close to each other all with the outer wall fixed connection of L shape limiting plate, two the one end that the torsional spring was kept away from each other respectively with one side outer wall fixed connection of the backup pad that corresponds.
3. The apparatus of claim 1, wherein: the movable cavity is characterized in that a C-shaped sliding rail is fixedly mounted on the inner wall of the bottom of the movable cavity, T-shaped sliding blocks are fixedly mounted at the bottoms of the adjusting blocks, and the T-shaped sliding blocks are connected with the C-shaped sliding rail in a sliding mode.
4. The apparatus of claim 1, wherein: threaded holes are formed in the outer wall of one side of each adjusting block, and the bidirectional screw penetrates through the two threaded holes and is screwed with the inner wall of each threaded hole.
5. The apparatus of claim 1, wherein: a first rubber pad is fixedly mounted on the L-shaped limiting plate, and a second rubber pad is fixedly mounted on the U-shaped plate.
6. The apparatus of claim 1, wherein: the motor is characterized in that a base is fixedly mounted on the outer wall of one side of the mounting block, the top of the base is fixedly connected with a motor, and two supporting blocks are fixedly mounted at the bottom of the mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313950.6U CN217913619U (en) | 2022-05-30 | 2022-05-30 | Positioning device for combining pulley workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313950.6U CN217913619U (en) | 2022-05-30 | 2022-05-30 | Positioning device for combining pulley workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217913619U true CN217913619U (en) | 2022-11-29 |
Family
ID=84177284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221313950.6U Active CN217913619U (en) | 2022-05-30 | 2022-05-30 | Positioning device for combining pulley workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217913619U (en) |
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2022
- 2022-05-30 CN CN202221313950.6U patent/CN217913619U/en active Active
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