CN210757275U

CN210757275U - Thin-wall casing internal stay anchor clamps

Info

Publication number: CN210757275U
Application number: CN201921039557.0U
Authority: CN
Inventors: 陆阳勇
Original assignee: Hengdian Group Innuovo Electric Co Ltd
Current assignee: Hengdian Group Innuovo Electric Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-16
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a thin wall casing internal stay anchor clamps, including the fixing base, set up interior vaulting pole on the fixing base, interior vaulting pole and fixing base fixed connection, the fixing base on set up fixed bracer, fixed bracer can dismantle with interior vaulting pole and be connected, interior vaulting pole on set up movable bracer, activity bracer and interior vaulting pole swing joint, interior vaulting pole tip set up the regulating block, regulating block and interior vaulting pole threaded connection, fixed bracer and activity bracer between set up interior vaulting ring, interior vaulting pole cover establish at the activity bracer outside. The utility model discloses when processing thin wall casing, fix the fixing base on processing platform, thin wall casing cover is outside at interior vaulting pole, through regulating block and interior vaulting pole relative position, can adjust the relative position of fixed vaulting pole and activity vaulting pole, realizes the inflation of interior vaulting pole, makes the outer wall and the casing inner wall contact of interior vaulting pole to realize the fixed of thin wall casing, just so make things convenient for the processing of thin wall casing.

Description

Thin-wall casing internal stay anchor clamps

Technical Field

The utility model relates to a mechanical equipment field, more specifically the utility model relates to a thin wall casing internal stay anchor clamps.

Background

At present, an Electric machine (commonly called as "motor") refers to an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction, the Electric machine is represented by a letter M (old standard is D) in a circuit, its main function is to generate driving torque as a power source of electrical appliances or various machines, a generator is represented by a letter G in a circuit, its main function is to convert mechanical energy into Electric energy, for some servo motors, a casing is much thinner than a common Electric machine, and is easy to deform in a processing process, which causes deformation or damage of products and causes unnecessary production cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve current foretell problem, provide a thin wall casing internal stay anchor clamps.

For the purpose of realizing above, the technical scheme of the utility model is a thin wall casing internal stay anchor clamps, characterized by, which comprises a fixed base, the fixing base on set up the interior vaulting pole, interior vaulting pole and fixing base fixed connection, the fixing base on set up fixed bracer, fixed bracer can dismantle with interior vaulting pole and be connected, interior vaulting pole on set up movable bracer, movable bracer and interior vaulting pole swing joint, interior vaulting pole tip set up the regulating block, regulating block and interior vaulting pole threaded connection, fixed bracer and activity bracer between set up interior bracer, interior vaulting pole cover establish at movable bracer outside. When the thin-wall casing is machined, the fixing seat is fixed on the machining platform, the thin-wall casing is sleeved outside the inner supporting ring, the relative position of the fixed supporting block and the movable supporting block can be adjusted through the relative position of the adjusting block and the inner supporting rod, expansion of the inner supporting ring is achieved, the outer wall of the inner supporting ring is in contact with the inner wall of the casing, and therefore the thin-wall casing is fixed, and machining of the thin-wall casing is facilitated.

Optionally, the inner supporting ring is provided with inner supporting grooves, and the inner supporting grooves are equidistantly arranged on the inner supporting ring. The inner supporting groove can reduce the force required by the expansion of the inner supporting ring, and the thin-wall casing can be conveniently fixed.

Optionally, the bottom of the inner supporting groove is provided with a stress groove, and the stress groove is communicated with the inner supporting groove. The stress groove can eliminate the stress at the bottom of the inner supporting groove and prevent the inner supporting ring from cracking.

Optionally, the inner supporting groove comprises a first supporting groove and a second supporting groove, and the opening of the first supporting groove is opposite to the opening of the second supporting groove. The openings of the first supporting groove and the second supporting groove are arranged in opposite directions, so that the two ends of the inner supporting ring can be expanded, and the acceptance inside the thin-wall casing is uniform.

Optionally, the side surface of the movable supporting block is a conical surface, and the longitudinal section of the movable supporting block is trapezoidal.

Optionally, the side surface of the fixed supporting block is a conical surface, and the longitudinal section of the fixed supporting block is trapezoidal.

The side surfaces of the movable supporting block and the fixed supporting block are conical surfaces, and the longitudinal sections of the movable supporting block and the fixed supporting block are trapezoidal, so that the expanded outer diameter of the inner supporting ring can be gradually increased, and the thin-wall shell is prevented from being damaged by the transition expansion of the inner supporting ring.

Optionally, the adjusting block is an adjusting bolt. The relative distance between the fixed supporting block and the movable supporting block is adjusted by screwing and loosening the adjusting bolt.

The utility model discloses following beneficial effect has: when the thin-wall casing is machined, the fixing seat is fixed on the machining platform, the thin-wall casing is sleeved outside the inner supporting ring, the relative position of the fixed supporting block and the movable supporting block can be adjusted through the relative position of the adjusting block and the inner supporting rod, expansion of the inner supporting ring is achieved, the outer wall of the inner supporting ring is in contact with the inner wall of the casing, and therefore the thin-wall casing is fixed, and machining of the thin-wall casing is facilitated.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present invention during processing;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the present invention without an inner supporting ring;

FIG. 4 is a schematic view of a planar structure without an inner supporting ring according to the present invention;

fig. 5 is a schematic perspective view of the inner support ring of the present invention.

1. A fixed seat; 2. fixing a supporting block; 3. a movable support block; 4. an inner bracing ring; 5. an inner brace rod; 6. an adjusting block; 7. a thin-walled enclosure; 40. an inner supporting groove; 41. a first inner supporting groove; 42. a second inner supporting groove; 43. stress groove.

Detailed Description

The technical solution of the present invention is further described below with reference to the following specific embodiments and accompanying drawings:

example (b): the thin-wall casing internal bracing fixture (see attached figures 1 and 2) comprises a fixed seat 1, wherein an internal bracing piece 5 is arranged on the fixed seat 1, the internal bracing piece 5 is fixedly connected with the fixed seat 1, a fixed bracing piece 2 is arranged on the fixed seat 1, the fixed bracing piece 2 is detachably connected with the internal bracing piece 5, a movable bracing piece 3 is arranged on the internal bracing piece 5, the movable bracing piece 3 is movably connected with the internal bracing piece 5, an adjusting block 6 is arranged at the end part of the internal bracing piece 5, the adjusting block 6 is in threaded connection with the internal bracing piece 5, an internal bracing ring 4 is arranged between the fixed bracing piece 2 and the movable bracing piece 3, the internal bracing piece 4 is sleeved outside the movable bracing piece 3, an internal bracing groove 40 is arranged on the internal bracing ring 4, the internal bracing grooves 40 are equidistantly arranged on the internal bracing ring 4, a stress groove 43 is arranged at the bottom of the internal bracing groove 40, and the stress groove 43 is communicated with the internal bracing groove 40, interior braced groove 40 include first braced groove 41 and second braced groove 42, first braced groove 41 opposite with the opening of second braced groove 42, the side of activity bracer 3 be the conical surface, the longitudinal section of activity bracer 3 be trapezoidal, the side of fixed bracer 2 be the conical surface, the longitudinal section of fixed bracer 2 be trapezoidal, regulating block 6 is adjusting bolt.

When the thin-wall casing is processed, the fixing seat is fixed on the processing platform, the thin-wall casing is sleeved outside the inner supporting ring, the relative position of the fixed supporting block and the movable supporting block can be adjusted through the relative position of the adjusting block and the inner supporting rod, the expansion of the inner supporting ring is realized, the outer wall of the inner supporting ring is contacted with the inner wall of the casing, and the fixation of the thin-wall casing is realized, so that the processing of the thin-wall casing is facilitated, the inner supporting groove can reduce the force required by the expansion of the inner supporting ring, the thin-wall casing is conveniently fixed, the stress groove can eliminate the stress at the bottom of the inner supporting groove, the crack and the crack of the inner supporting ring are prevented, the two ends of the inner supporting ring can be expanded through the arrangement of the first supporting groove and the second supporting groove in the opposite directions, so that the acceptance inside of the thin-wall casing is uniform, the side surfaces of the movable supporting block and the fixed supporting block are both conical surfaces, and the, the thin-wall shell is prevented from being damaged by the transition expansion of the inner supporting ring, and the relative distance between the fixed supporting block and the movable supporting block is adjusted by screwing and loosening the adjusting bolt.

The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, which is intended to cover any modifications and variations within the spirit and scope of the appended claims.

Claims

1. The thin-wall casing internal stay fixture is characterized by comprising a fixing seat, wherein an internal stay bar is arranged on the fixing seat, the internal stay bar is fixedly connected with the fixing seat, a fixed stay block is arranged on the fixing seat, the fixed stay block is detachably connected with the internal stay bar, a movable stay block is arranged on the internal stay bar, the movable stay block is movably connected with the internal stay bar, an adjusting block is arranged at the end part of the internal stay bar, the adjusting block is in threaded connection with the internal stay bar, an internal stay ring is arranged between the fixed stay block and the movable stay block, and the internal stay bar is sleeved outside the movable stay block.

2. The thin-walled enclosure inner bracing fixture of claim 1, wherein the inner bracing ring is provided with inner bracing grooves, and the inner bracing grooves are equidistantly arranged on the inner bracing ring.

3. The thin-walled enclosure inner support fixture of claim 2, wherein the inner support groove is provided with a stress groove at the bottom, and the stress groove is communicated with the inner support groove.

4. The thin-walled enclosure inner brace fixture of claim 3, wherein the inner brace groove comprises a first brace groove and a second brace groove, and the opening of the first brace groove is opposite to the opening of the second brace groove.

5. The thin-walled enclosure internal stay fixture of claim 4, wherein the side surface of the movable stay block is a conical surface, and the longitudinal section of the movable stay block is trapezoidal.

6. The thin-walled casing internal stay fixture of any one of claims 1 to 5, wherein the side surface of the fixed stay block is a tapered surface, and the longitudinal section of the fixed stay block is trapezoidal.

7. The thin-walled enclosure inner support fixture of any one of claims 1 to 5, wherein the adjusting block is an adjusting bolt.