CN112398256A

CN112398256A - Motor end cover support easy to assemble

Info

Publication number: CN112398256A
Application number: CN201910745089.7A
Authority: CN
Inventors: 吕敏
Original assignee: Gaoyou Yida Machinery Parts Co ltd
Current assignee: Gaoyou Yida Machinery Parts Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2021-02-23

Abstract

The invention discloses a motor end cover support convenient to install, which comprises an end cover support body, a pull rod and a motor shell, wherein clamping rings are fixed on two sides of the top end of the end cover support body, supporting blocks are fixed on two sides of the bottom end of the end cover support body, hook-shaped fixing rods are inserted into the clamping rings, first screw rods are fixed on the back surfaces of the hook-shaped fixing rods, the first screw rods are inserted into sleeves, the inner walls of the sleeves are abutted to the surfaces of the first screw rods, second screw rods are inserted into one sides of the sleeves, first fixing blocks are hinged to the other sides of the second screw rods, the motor shell is welded on the left sides of the first fixing blocks, and the bottom ends of the supporting blocks are fixedly connected with the second fixing blocks. The motor end cover bracket is provided with the hook-shaped fixing rod, the clamping ring, the first screw rod, the sleeve and the second screw rod, and the hook-shaped fixing rod and the clamping ring are mutually clamped to be locked tightly, so that the complex steps that the motor end cover bracket needs to be locked tightly through the nut are solved.

Description

Motor end cover support easy to assemble

Technical Field

The invention relates to the technical field of die manufacturing, in particular to a motor end cover support convenient to mount.

Background

The locking mode of present traditional iron-clad motor end cover support is nut, gasket and screw.

The nut needs to be screwed up with the help of other instruments to current motor end cover, and locking mode operation is too loaded down with trivial details, and the height of current motor end cover support is fixed moreover, and the kind of motor has a lot, highly all inequality, and a motor end cover support can't match a plurality of motor kinds to and receive the influence of topography can unstable problem, therefore need a motor end cover support easy to assemble to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a motor end cover support convenient to mount, and aims to solve the problems that in the background technology, the locking mode is complicated and the motor end cover support cannot adapt to the terrain.

In order to achieve the purpose, the invention provides the following technical scheme: a motor end cover support convenient to install comprises an end cover support body, a pull rod and a motor shell, wherein clamping rings are fixed on two sides of the top end of the end cover support body, supporting blocks are fixed on two sides of the bottom end of the end cover support body, hook-shaped fixing rods are inserted into the clamping rings, first lead screws are fixed on the back faces of the hook-shaped fixing rods, the first lead screws are inserted into sleeves, the inner walls of the sleeves are abutted to the surfaces of the first lead screws, second lead screws are inserted into one sides of the interiors of the sleeves, the other sides of the second lead screws are hinged to first fixing blocks, the motor shell is welded on the left side of each first fixing block, a second fixing block is fixedly connected to the bottom end of each supporting block, a limiting groove is formed in the center of each second fixing block, the inner wall of each limiting groove is abutted to two sides of each supporting rod, and, the bottom surface of the supporting rod is sleeved with a second spring, the bottom end of the right side of the second fixing block is provided with a sliding groove, the pull rod is inserted into the sliding groove, the surface of the pull rod is sleeved with a first spring, and the left side of the first spring is fixed with a limiting block.

Preferably, the surface of the first screw rod is provided with an external thread, the inner wall of the sleeve is provided with an internal thread, and the external thread of the first screw rod and the internal thread of the sleeve are matched with each other for use.

Preferably, the surface of the second screw rod is provided with external threads, the inner wall of the sleeve is provided with internal threads, and the external threads of the second screw rod and the internal threads of the sleeve are matched with each other for use.

Preferably, the two sides of the support rod are provided with grooves, the grooves are saw-toothed, the inner walls of the grooves are abutted to the surfaces of the limiting blocks, and the limiting blocks and the grooves form a clamping structure.

Preferably, the inside of spout has cup jointed the pull rod, and pull rod and spout form slidingtype structure.

Compared with the prior art, the invention has the beneficial effects that: the device is provided with hook-shaped dead lever, snap ring, first lead screw, sleeve and second lead screw, through hook-shaped dead lever and the mutual block of snap ring to the tight lock, solves motor end cover support and will pass through the loaded down with trivial details step of nut tight lock, and the outside surface of bracing piece is provided with three zigzag grooves of group, lets the bracing piece can have three grades of height-adjustable, solves motor end cover support and receives the unstable problem of topography influence installation.

(1) The device is provided with hook-shaped dead lever, snap ring, first lead screw, sleeve and second lead screw, makes first lead screw and second lead screw shrink inwards through rotatory sleeve to make hook-shaped dead lever and snap ring block each other to the lock tightly, omit the loaded down with trivial details step that traditional motor end cover support will pass through nut, gasket and screw lock tightly.

(2) The device is provided with base and bracing piece, and the outside surface of bracing piece is provided with three zigzag grooves of group, lets the bracing piece can have three grades of height-adjustable festival for even motor end cover support also can steady use on the ground of unevenness, it is not steady to solve motor end cover support and receives the influence installation of topography, leads to the unable normal operating's of motor problem.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the structure of the present invention.

In the figure: 1. an end cap bracket body; 2. a hook-shaped fixing rod; 3. a snap ring; 4. a support block; 5. a first lead screw; 6. a sleeve; 7. a motor housing; 8. a second lead screw; 9. a first fixed block; 10. a limiting groove; 11. a support bar; 12. a second fixed block; 13. a first spring; 14. a pull rod; 15. a chute; 16. a limiting block; 17. a second spring; 18. a base.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a motor end cover support convenient to install comprises an end cover support body 1 and a motor shell 7, wherein clamping rings 3 are fixed on two sides of the top end of the end cover support body 1, supporting blocks 4 are fixed on two sides of the bottom end of the end cover support body 1, hook-shaped fixing rods 2 are inserted into the clamping rings 3, a first lead screw 5 is fixed on the right side of each clamping ring, external threads are arranged on the surface of each first lead screw 5, internal threads are arranged on the inner wall of each sleeve 6, the inner wall of each sleeve 6 is abutted to the surface of each first lead screw 5, the external threads of each first lead screw 5 and the internal threads of each sleeve 6 are matched for use, the sleeves 6 are screwed to tightly lock or loosen the hook-shaped fixing rods 2, so that the end cover support body 1 is opened, the first lead screws 5 are inserted into the sleeves 6, the inner walls of the sleeves 6 are abutted to the surfaces of the first lead screws 5, second lead screws 8 are inserted on the right side, the surface of the second lead screw 8 is provided with external threads, the inner wall of the sleeve 6 is provided with internal threads, the second lead screw 8 is inserted in the sleeve 6, the external threads of the second lead screw 8 and the internal threads of the sleeve 6 are matched with each other for use, when the sleeve 6 is rotated, the sleeve 6 is contracted rightwards and is matched with the first lead screw 5, so that the end cover bracket body 1 is installed on the motor shell 7, the motor shell 7 is welded on the back surface of the first fixing block 9, the bottom end of the supporting block 4 is fixedly connected with a second fixing block 12, the central position in the second fixing block 12 is provided with a limiting groove 10, the inner wall of the limiting groove 10 is abutted against two sides of the supporting rod 11, two sides of the supporting rod 11 are provided with grooves, the grooves are saw-toothed in shape, the inner wall of each groove is abutted against the surface of the limiting block 16, the limiting block 16 and the grooves form, the stopper 16 is fixed with it, form stable structure, the bottom fixedly connected with base 18 of bracing piece 11, the bottom surface of bracing piece 11 has cup jointed second spring 17, spout 15 has been seted up to the right side bottom of second fixed block 12, the inside of spout 15 is inserted and is equipped with pull rod 14, and pull rod 14 and spout 15 form the slidingtype structure, untie the fixed to bracing piece 11 through pulling pull rod 14, first spring 13 has been cup jointed on the surface of pull rod 14, and the left side of first spring 13 is fixed with stopper 16.

The working principle is as follows: during the installation, pass snap ring 3 with hook-shaped dead lever 2, according to figure 3, rotate sleeve 6, make first lead screw 5 and the inside shrink of second lead screw 8, when contracting a certain position, end cover support body 1 is fixed completely on motor housing 7, make the motor normally use, when meetting unstable topography, outwards pull out pull rod 14, first spring 13 is compression deformation, thereby drive stopper 16 outwards motion, stopper 16 breaks away from bracing piece 11 surface block position, adjustable bracing piece 11's height this moment, when adjusting suitable height, loosen the pulling force to pull rod 14, pull rod 14 resumes primary position under the elasticity of bracing piece 11, promote stopper 16 and insert the surface recess of establishing at bracing piece 11, thereby make bracing piece 11 obtain fixedly, form stable structure, this moment height control finishes, the normal steady operation of motor.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor end cover support easy to assemble, includes end cover support body (1), pull rod (14) and motor housing (7), its characterized in that: the end cover bracket comprises an end cover bracket body (1), wherein clamping rings (3) are fixed on two sides of the top end of the end cover bracket body (1), supporting blocks (4) are fixed on two sides of the bottom end of the end cover bracket body (1), hook-shaped fixing rods (2) are inserted into the clamping rings (3), first lead screws (5) are fixed on the back surfaces of the hook-shaped fixing rods (2), the first lead screws (5) are inserted into sleeves (6), the inner walls of the sleeves (6) are abutted to the surfaces of the first lead screws (5), second lead screws (8) are inserted into one side of the inner portions of the sleeves (6), first fixing blocks (9) are hinged to the other sides of the second lead screws (8), motor shells (7) are welded on the left sides of the first fixing blocks (9), second fixing blocks (12) are fixedly connected to the bottom ends of the supporting blocks (4), and limiting grooves (10) are formed in the center, and the inner wall of spacing groove (10) is inconsistent with the both sides of bracing piece (11), the bottom fixedly connected with base (18) of bracing piece (11), second spring (17) have been cup jointed on the bottom surface of bracing piece (11), spout (15) have been seted up to the right side bottom of second fixed block (12), pull rod (14) are inserted and are established the inside of spout (15), first spring (13) have been cup jointed on the surface of pull rod (14), and the left side of first spring (13) is fixed with spacing piece (16).

2. An easy-to-install motor end cap bracket as set forth in claim 1, wherein: the surface of the first screw rod (5) is provided with external threads, the inner wall of the sleeve (6) is provided with internal threads, and the external threads of the first screw rod (5) and the internal threads of the sleeve (6) are matched with each other for use.

3. An easy-to-install motor end cap bracket as set forth in claim 1, wherein: the surface of the second screw rod (8) is provided with external threads, the inner wall of the sleeve (6) is provided with internal threads, and the external threads of the second screw rod (8) and the internal threads of the sleeve (6) are matched with each other for use.

4. An easy-to-install motor end cap bracket as set forth in claim 1, wherein: grooves are formed in two sides of the supporting rod (11), the grooves are saw-toothed, the inner walls of the grooves are abutted to the surfaces of the limiting blocks (16), and the limiting blocks (16) and the grooves form a clamping structure.

5. An easy-to-install motor end cap bracket as set forth in claim 1, wherein: the inside of spout (15) has cup jointed pull rod (14), and pull rod (14) and spout (15) form slidingtype structure.