CN214314986U - Accurate positioning of motor shaft combines tool - Google Patents
Accurate positioning of motor shaft combines tool Download PDFInfo
- Publication number
- CN214314986U CN214314986U CN202021746023.4U CN202021746023U CN214314986U CN 214314986 U CN214314986 U CN 214314986U CN 202021746023 U CN202021746023 U CN 202021746023U CN 214314986 U CN214314986 U CN 214314986U
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Abstract
The utility model discloses a motor shaft accurate positioning combination jig, which comprises a mounting plate, wherein the lower end of the mounting plate is fixedly provided with a base, two ends inside the mounting plate are movably provided with double-thread screw rods, one end of the double-thread screw rods is positioned outside the mounting plate and is mutually connected through a transmission chain wheel and a transmission chain in a transmission way, two ends of the surface of the mounting plate are movably sleeved with a movable screw sleeve, four movable screw sleeves are fixedly arranged between the lower ends of the movable screw sleeves, the lower ends of the two movable plates are movably inserted inside the base, fixed plates are respectively and fixedly arranged on two opposite sides, the upper end of each movable screw sleeve is fixedly provided with a movable clamping plate which is movably inserted at the upper end of the mounting plate, a user pulls a pull rod, the pull rod drives a slide block to move out of the inside of a fixed sleeve along a chute, the user rotates the pull rod, and the slide block and the chute are in staggered distribution, the position of the pull rod is convenient to limit, and the movable inserted rod is convenient to adjust.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is an accurate location of motor shaft combines tool.
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 D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, a generator is represented by a letter G in the circuit and mainly has the function of converting mechanical energy into electric energy, and in the process of mounting a motor shaft, the motor shaft and a motor shell need to be accurately positioned and are located on the same vertical line.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate location of motor shaft combines tool to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor shaft accurate positioning combination jig comprises a mounting plate, wherein a base is fixedly mounted at the lower end of the mounting plate, double-threaded screw rods are movably mounted at two ends of the inner part of the mounting plate, one end of the double-threaded screw rods is positioned at the outer side of the mounting plate and is mutually connected with the end through a transmission chain wheel and a transmission chain in a transmission manner, movable screw sleeves are movably sleeved at two ends of the surface of the mounting plate, two movable plates are fixedly mounted between the lower ends of the four movable screw sleeves, the lower ends of the two movable plates are movably inserted in the base, fixed plates are fixedly mounted at two opposite sides of the lower ends of the two movable plates, a movable clamping plate is fixedly mounted at the upper end of each movable screw sleeve and is movably inserted in the upper end of the mounting plate, mounting grooves are formed in two sides of the inner part of the mounting plate, a push block is movably mounted at one end of the inner part of the mounting groove, a reset spring is fixedly mounted at one side of the push block, and one end of the reset spring is fixedly connected with one side of the mounting groove, the opposite side fixed mounting of ejector pad has the tooth piece, and it is located the outside of mounting groove, the equal fixed mounting in both sides of mounting panel upper end has fixed cardboard, and the intermediate position department activity interlude on its surface has movable inserted bar, and its one end passes remove the cardboard, and this end fixed mounting has the arc cardboard, the equal activity interlude in both sides on arc cardboard surface has the trip, the both sides on activity inserted bar surface all are seted up flutedly, and its inside fixed mounting has the rack, the rack with the tooth piece joint, the both ends activity interlude of fixed cardboard has movable connecting rod, and its one end all passes remove the cardboard, its this end with the both ends fixed connection of arc cardboard one side, the intermediate position department on mounting panel surface has seted up the mounting hole.
Preferably, both sides of the movable clamping plate are fixedly provided with fixed sleeves, both sides of one end of each of the movable clamping plate are provided with sliding grooves, and the length of each sliding groove is smaller than that of each fixed sleeve.
Preferably, a pull rod is movably inserted in the fixed sleeve, and one end of the pull rod is movably inserted in the mounting groove and is movably connected with one side of the push block.
Preferably, one end of the pull rod is movably inserted in the outer side of the fixed sleeve, and sliding blocks are fixedly mounted on two sides of the surface of the pull rod and movably connected with the sliding grooves.
Preferably, the two double-thread screws are located on two sides of the mounting hole and symmetrically distributed, one end of each double-thread screw is located on the outer side of the mounting plate, a rotating handle is fixedly mounted at the end of each double-thread screw, and anti-skid threads are arranged on the surface of each rotating handle.
Preferably, one end of the movable connecting rod is movably sleeved with a supporting spring, and two ends of the supporting spring are fixedly connected with the movable clamping plate and one side of the arc-shaped clamping plate respectively.
Preferably, the two movable connecting rods are positioned on two sides of the movable inserting rod and symmetrically distributed, one end of each movable connecting rod penetrates through the fixed clamping plate, and a limiting block is fixedly arranged between the ends of the two movable connecting rods.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the double-threaded screw rod is arranged, so that the whole device has a good clamping and positioning effect, when a user uses the device, the user drives one double-threaded screw rod to rotate through the rotating handle, the other double-threaded screw rod is driven by the double-threaded screw rod through the transmission chain wheel and the transmission chain to rotate, the movable screw sleeve moves in opposite directions, the movable screw sleeve drives the movable plate and the fixed plate to fix the motor, the movable clamping plate at the upper end of the movable screw sleeve moves in opposite directions, the movable clamping plate drives the movable inserting rod to move through the tooth block and the rack, the distance between the arc-shaped clamping plates is adjusted, the motor shaft is clamped, and the motor shaft and the motor shell are positioned on the same vertical line, and the installation is convenient;
2. through the arrangement of the tooth block, the distance between the arc-shaped clamping plate and the movable clamping plate is convenient to adjust, a user pulls the pull rod, the pull rod drives the push block to move in the mounting groove, the push block drives the tooth block to move, the tooth block is separated from the rack, the movable insertion rod can move in the movable clamping plate conveniently, the movable insertion rod drives the arc-shaped clamping plate to move, the distance between the arc-shaped clamping plate and the movable clamping plate is adjusted, motor shafts with different sizes can be conveniently fixed, after the movable insertion rod is moved to a proper position, the user loosens the pull rod, the tooth block returns to the original position under the action of the reset spring, the tooth block is clamped with the rack, and the movable insertion rod is convenient to fix;
3. through the setting of fixed cover, convenient to use person's operation, user pulling pull rod, pull rod drive slider move out the inside of fixed cover along the spout, and the user rotates the pull rod, and the slider is the staggered distribution with the spout, is convenient for carry on spacingly to the position of pull rod, the regulation of the activity inserted bar of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the movable clamping rod of the present invention;
fig. 3 is an enlarged schematic view of the utility model at a in fig. 2;
FIG. 4 is a schematic top view of the arc-shaped clamping plate of the present invention;
in the figure: 1. mounting a plate; 2. a base; 3. a movable plate; 4. mounting holes; 5. a fixing plate; 6. a double-thread screw; 7. rotating the handle; 8. a movable inserted link; 9. a movable connecting rod; 10. a support spring; 11. an arc-shaped clamping plate; 12. a rack; 13. moving the clamping plate; 14. fixing the clamping plate; 15. moving the screw sleeve; 16. a tooth block; 17. A return spring; 18. fixing a sleeve; 19. a slider; 20. a chute; 21. a pull rod; 22. and (6) clamping and bolting.
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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 4, the present invention provides a technical solution: a motor shaft accurate positioning combination jig comprises a mounting plate 1, wherein a base 2 is fixedly arranged at the lower end of the mounting plate 1, double-threaded screw rods 6 are movably arranged at two ends inside the mounting plate 1, one end of each double-threaded screw rod is positioned at the outer side of the mounting plate 1 and is in transmission connection with the outer side of the mounting plate 1 through a transmission chain wheel and a transmission chain, movable screw sleeves 15 are movably sleeved at two ends of the surface of the mounting plate, two movable plates 3 are fixedly arranged between the lower ends of the four movable screw sleeves 15, the lower ends of the two movable plates 3 are movably inserted into the base 2, fixed plates 5 are fixedly arranged at two opposite sides of the lower ends of the two movable plates, a movable clamping plate 13 is fixedly arranged at the upper end of each movable screw sleeve 15 and is movably inserted into the upper end of the mounting plate 1, mounting grooves are formed in two sides of the inner part of each mounting groove, a push block is movably arranged at one end inside the mounting groove, a reset spring 17 is fixedly arranged at one side of the push block, one end of the one push block is fixedly connected with one side of the mounting groove, the opposite side fixed mounting of ejector pad has tooth piece 16, it is located the outside of mounting groove, the equal fixed mounting in both sides of mounting panel 1 upper end has fixed cardboard 14, the activity interlude of intermediate position department on its surface has movable inserted bar 8, its one end passes and removes cardboard 13, and this end fixed mounting has arc cardboard 11, the equal activity interlude in both sides on arc cardboard 11 surface has a trip 22, the recess has all been seted up to the both sides on activity inserted bar 8 surface, its inside fixed mounting has rack 12, rack 12 and tooth piece 16 joint, the activity interlude of the both ends of fixed cardboard 14 has movable connecting rod 9, its one end all passes and removes cardboard 13, the both ends fixed connection of its this end and arc cardboard 11 one side, mounting hole 4 has been seted up to the intermediate position department on mounting panel 1 surface.
Further, fixed cover 18 is fixedly mounted on two sides of the movable clamping plate 13, sliding grooves 20 are formed in two sides of one end of the movable clamping plate, the length of each sliding groove is smaller than that of the corresponding fixed cover 18, and the pull rod 21 is convenient to mount and limit.
Furthermore, a pull rod 21 is movably inserted in the fixing sleeve 18, and one end of the pull rod is movably inserted in the mounting groove and is movably connected with one side of the push block, so as to drive the tooth block 16 to contract.
Furthermore, one end of a pull rod 21 is movably inserted in the outer side of the fixed sleeve 18, and sliding blocks 19 are fixedly mounted on two sides of the surface of the pull rod 21 and movably connected with the sliding grooves 20, so that the pull rod 21 is convenient to limit.
Furthermore, two double-thread screws 6 are symmetrically distributed on two sides of the mounting hole 4, one end of each double-thread screw is located on the outer side of the mounting plate 1, a rotating handle 7 is fixedly mounted on the end of each double-thread screw, and anti-skid threads are arranged on the surface of the rotating handle 7, so that the double-thread screws 6 can be driven to rotate conveniently.
Furthermore, one end of the movable connecting rod 9 is movably sleeved with a supporting spring 10, and two ends of the supporting spring are fixedly connected with one side of the movable clamping plate 13 and one side of the arc-shaped clamping plate 11 respectively, so that clamping between the arc-shaped clamping plates 11 is enhanced. Furthermore, two movable connecting rods 9 are symmetrically arranged on two sides of the movable inserting rod 8, one end of each movable connecting rod 9 penetrates through the fixed clamping plate 14, and a limiting block is fixedly arranged between the ends, so that the moving range of the movable connecting rods 9 is limited.
The working principle is as follows: when a user uses the motor, the user drives a double-threaded screw rod 6 to rotate through a rotating handle, the double-threaded screw rod 6 drives another double-threaded screw rod 6 to rotate through a transmission chain wheel and a transmission chain, so that the movable screw sleeve 15 moves towards the opposite direction, the movable screw sleeve 15 drives the movable plate 3 and the fixed plate 5 to fix the motor, the movable clamping plate 13 at the upper end of the movable screw sleeve 15 moves towards the opposite direction, the movable clamping plate 13 drives the movable insertion rod 8 to move through the tooth blocks 16 and the racks 12, the distance between the arc-shaped clamping plates 11 is adjusted, the motor shaft is clamped, so that the motor shaft and the motor shell are positioned on the same vertical line, the motor is convenient to install, the user pulls the pull rod 21, the pull rod 21 drives the push block to move in the installation groove, the push block drives the tooth blocks 16 to move, the tooth blocks 16 are separated from the racks 12, and the movable insertion rod 8 can move in the movable clamping plate 13, activity inserted bar 8 drives arc cardboard 11 and removes, adjust the distance between arc cardboard 11 and the removal cardboard 13, be convenient for fix not unidimensional motor shaft, after removing suitable position, the user loosens pull rod 21, tooth piece 16 resumes the normal position under reset spring 17's effect, tooth piece 16 and rack 12 looks joint, be convenient for fix activity inserted bar 8, user pulling pull rod 21, pull rod 21 drives slider 19 and removes the inside of fixed cover 18 along spout 20, the user rotates pull rod 21, slider 19 is crisscross the distribution with spout 20, be convenient for carry on spacingly to the position of pull rod 21, be convenient for the regulation of activity inserted bar 8.
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 an accurate location of motor shaft combines tool, includes mounting panel (1), and its lower extreme fixed mounting has base (2), its characterized in that: the double-thread screw (6) is movably mounted at both ends of the interior of the mounting plate (1), one end of the double-thread screw is located on the outer side of the mounting plate (1), the two ends are connected with each other through a transmission chain wheel and a transmission chain in a transmission manner, a movable sleeve is movably mounted at both ends of the surface of the double-thread screw (15), four movable plates (3) are fixedly mounted between the lower ends of the movable sleeves (15), the two movable plates are movably inserted into the interior of the base (2), fixed plates (5) are fixedly mounted at both opposite sides, a movable clamping plate (13) is fixedly mounted at the upper end of each movable sleeve (15) and movably inserted into the upper end of the mounting plate (1), mounting grooves are formed in both sides of the movable plates, a push block is movably mounted at one end of the interior of each mounting groove, a reset spring (17) is fixedly mounted at one side of the push block, one end of the pushing block is fixedly connected with one side of the mounting groove, a gear block (16) is fixedly arranged on the other side of the pushing block and is positioned outside the mounting groove, fixed clamping plates (14) are fixedly arranged on both sides of the upper end of the mounting plate (1), a movable inserting rod (8) is movably inserted in the middle position of the surface of the pushing block, one end of the pushing block penetrates through the movable clamping plate (13), an arc-shaped clamping plate (11) is fixedly arranged on the end of the pushing block, clamping bolts (22) are movably inserted in both sides of the surface of the arc-shaped clamping plate (11), grooves are formed in both sides of the surface of the movable inserting rod (8), a rack (12) is fixedly arranged in the pushing block, the rack (12) is clamped with the gear block (16), movable connecting rods (9) are movably inserted in both ends of the fixed clamping plate (14), one end of the pushing block penetrates through the movable clamping plate (13), and the other end of the pushing block is fixedly connected with both ends of one side of the arc-shaped clamping plate (11), and the middle position of the surface of the mounting plate (1) is provided with a mounting hole (4).
2. The precise positioning and combining jig for the motor shaft according to claim 1, characterized in that: fixed sleeves (18) are fixedly mounted on two sides of the movable clamping plate (13), sliding grooves (20) are formed in two sides of one end of the movable clamping plate, and the length of each sliding groove is smaller than that of each fixed sleeve (18).
3. The precise positioning and combining jig for the motor shaft according to claim 2, characterized in that: a pull rod (21) is movably inserted in the fixed sleeve (18), and one end of the pull rod is movably inserted in the mounting groove and is movably connected with one side of the push block.
4. The precise positioning and combining jig for the motor shaft according to claim 3, characterized in that: one end of the pull rod (21) is movably inserted in the outer side of the fixed sleeve (18), and sliding blocks (19) are fixedly mounted on two sides of the surface of the pull rod (21) and movably connected with the sliding grooves (20).
5. The precise positioning and combining jig for the motor shaft according to claim 1, characterized in that: two double thread screw rod (6) are located the both sides of mounting hole (4) are the symmetric distribution, are located the one end fixed mounting of the double thread screw rod (6) in mounting panel (1) outside has rotatory handle (7), the surface of rotatory handle (7) is provided with anti-skidding line.
6. The precise positioning and combining jig for the motor shaft according to claim 1, characterized in that: one end of the movable connecting rod (9) is movably sleeved with a supporting spring (10), and two ends of the supporting spring are fixedly connected with one side of the movable clamping plate (13) and one side of the arc-shaped clamping plate (11) respectively.
7. The precise positioning and combining jig for the motor shaft according to claim 1, characterized in that: the two movable connecting rods (9) are symmetrically distributed on two sides of the movable inserting rod (8), one end of each movable connecting rod (9) penetrates through the fixed clamping plate (14), and a limiting block is fixedly arranged between the ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746023.4U CN214314986U (en) | 2020-08-20 | 2020-08-20 | Accurate positioning of motor shaft combines tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746023.4U CN214314986U (en) | 2020-08-20 | 2020-08-20 | Accurate positioning of motor shaft combines tool |
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| Publication Number | Publication Date |
|---|---|
| CN214314986U true CN214314986U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021746023.4U Active CN214314986U (en) | 2020-08-20 | 2020-08-20 | Accurate positioning of motor shaft combines tool |
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| Country | Link |
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| CN (1) | CN214314986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104833A (en) * | 2021-11-10 | 2022-03-01 | 东莞市尼的科技股份有限公司 | Full-automatic dust-sticking pad full-automatic production equipment capable of realizing full-automatic compounding, labeling and cutting |
-
2020
- 2020-08-20 CN CN202021746023.4U patent/CN214314986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104833A (en) * | 2021-11-10 | 2022-03-01 | 东莞市尼的科技股份有限公司 | Full-automatic dust-sticking pad full-automatic production equipment capable of realizing full-automatic compounding, labeling and cutting |
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