CN215200723U - Internal-supporting type fixing clamp for compressor casing - Google Patents
Internal-supporting type fixing clamp for compressor casing Download PDFInfo
- Publication number
- CN215200723U CN215200723U CN202120163348.8U CN202120163348U CN215200723U CN 215200723 U CN215200723 U CN 215200723U CN 202120163348 U CN202120163348 U CN 202120163348U CN 215200723 U CN215200723 U CN 215200723U
- Authority
- CN
- China
- Prior art keywords
- base
- push rod
- hole
- compressor casing
- annular base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses an internal supporting type fixing clamp of a compressor casing, which comprises a base, wherein an annular base is arranged on the base, four through grooves are uniformly distributed on the peripheral surface of the annular base at equal intervals, push rods are arranged in the through grooves, and a pressing plate is arranged at one end of each push rod extending out of the through groove; the inner side of the annular base is concentrically provided with a turntable, the turntable is provided with four hinge supports at equal intervals in an annular array, and the other end of the push rod is hinged with the hinge support adjacent to the push rod in the anticlockwise direction through a connecting rod; a compression spring is fixed between the pressure plate and the annular base and is sleeved on the push rod; the base is provided with a through hole, the through hole is formed under the rotary table, a rotating rod is arranged in the through hole, and one end of the rotating rod is fixed with the lower end of the rotary table. The utility model discloses be convenient for take off compressor casing from anchor clamps, the centre gripping that also is applicable to not unidimensional compressor casing simultaneously is fixed.
Description
Technical Field
The utility model relates to a compressor casing anchor clamps, concretely relates to compressor casing internal stay formula mounting fixture.
Background
The compressor is a component which uses blades rotating at high speed to do work on air in the supercharger so as to improve the air pressure, and the component is arranged in the compressor shell. The equipment of tradition processing compressor casing mostly adopts the chuck that is mostly interior clamp formula, like the three-jaw chuck, this three-jaw chuck is processed through centre gripping compressor casing surface in practical application, such clamping mode is adding man-hour, lead to the work piece to press from both sides easily and hinder, serious or even lead to the work piece to warp, produce the defective products, cause the waste of resource, the three-jaw chuck is at actual clamping in-process simultaneously, clamping force exerted to the work piece each direction is uneven, can't guarantee the machining precision of work piece.
SUMMERY OF THE UTILITY MODEL
The utility model provides a compressor casing internal stay formula mounting fixture 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:
an internal supporting type fixing clamp for a compressor shell comprises a base, wherein an annular base is arranged on the base, four through grooves are uniformly distributed on the peripheral surface of the annular base at equal intervals, push rods are arranged in the through grooves, and a pressing plate is arranged at one end, extending out of the through grooves, of each push rod; the inner side of the annular base is concentrically provided with a turntable, the turntable is provided with four hinge supports at equal intervals in an annular array, and the other end of the push rod is hinged with the hinge support adjacent to the push rod in the anticlockwise direction through a connecting rod; a compression spring is fixed between the pressure plate and the annular base and is sleeved on the push rod; the base is provided with a through hole, the through hole is formed under the rotary table, a rotating rod is arranged in the through hole, and one end of the rotating rod is fixed with the lower end of the rotary table.
As the utility model discloses a preferred setting, the bull stick other end stretches out the through-hole is connected with and rotates the handle.
As the utility model discloses an optimal setting, the clamp plate lateral surface is the arc.
As the utility model discloses a preferred setting, the clamp plate lateral surface covers there is the polyurethane rubber layer.
Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model extrudes the pressing plate outwards through the compression springs in four directions, the inner support type fixes the compressor casing, the stress is uniform, and the fixing effect is good; meanwhile, the rotary plate can be rotated by rotating the rotary rod anticlockwise to enable the connecting rod to drive the push rod to contract, the compressor shell is convenient to take down from the clamp, and the rotary rod is also suitable for clamping and fixing compressor shells of different sizes.
Drawings
Fig. 1 is a schematic structural view of an internal-supporting type fixing clamp of a compressor casing.
Fig. 2 is a front view of the inner supporting type fixing clamp of the compressor casing.
Wherein the content of the first and second substances,
1-a base;
2-a ring-shaped base;
3, penetrating a groove;
4-a push rod;
5, pressing a plate;
6, rotating a disc;
7-a hinge support;
8-connecting rod;
9-compression spring;
10-rotating rod;
11-turning the handle;
12-rubber layer.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the inner-supporting type fixing clamp for the compressor casing comprises a base 1, wherein an annular base 2 is arranged on the base 1, four through grooves 3 are uniformly distributed on the circumferential surface of the annular base 2 at equal intervals, push rods 4 are arranged in the through grooves 3, and a pressing plate 5 is arranged at one end of each push rod 4 extending out of the through groove 3; a rotary table 6 is concentrically arranged on the inner side of the annular base 2, four hinge supports 7 are arranged on the rotary table 6 in an equally-spaced annular array, and the other end of the push rod 4 is hinged with the hinge support 7 adjacent to the push rod in the anticlockwise direction through a connecting rod 8; a compression spring 9 is fixed between the pressure plate 5 and the annular base 2, and the compression spring 9 is sleeved on the push rod; the base 1 is provided with a through hole, the through hole is formed under the rotary table 6, a rotating rod 10 is arranged in the through hole, and one end of the rotating rod 10 is fixed with the lower end of the rotary table 6.
As a preferable configuration of the embodiment of the present invention, further, the other end of the rotating rod 10 extends out of the through hole and is connected with a rotating handle 11.
As the preferred arrangement of the embodiment of the present invention, further, the outer side surface of the pressing plate 5 is arc-shaped.
As a preferable configuration of the embodiment of the present invention, further, the outer side surface of the pressing plate 5 is covered with a polyurethane rubber layer 12.
When the utility model is in a non-working state, the compression spring 9 extrudes the pressing plate 5 outwards due to the elasticity of the compression spring, until the push rod 4 and the connecting rod 8 are on the same straight line; when centre gripping compressor casing, through rotating 11 anticlockwise rotations bull stick 10 of handle, carousel 6 rotates this moment, drives hinge support 7 and removes, and connecting rod 8 takes place the rotation, drives the shrink of push rod 4, and compression spring 9 is compressed, and clamp plate 5 removes, prevents compressor casing on the base, slowly progressively loosens rotation handle 11, and compression spring 9 progressively extends, with compressor casing inner circle butt, fixes compressor casing. The utility model extrudes the pressing plate 5 outwards through the compression springs 9 in four directions, and the inner support type fixes the compressor casing, so that the compressor casing is uniformly stressed and has good fixing effect; meanwhile, the rotary table 6 can be rotated by rotating the rotary rod 10 anticlockwise to enable the connecting rod 8 to drive the push rod 4 to contract, so that the compressor casing can be conveniently taken down from the clamp, and the fixture is also suitable for clamping and fixing compressor casings of different sizes.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (4)
1. An internal supporting type fixing clamp for a compressor shell comprises a base and is characterized in that an annular base is arranged on the base, four through grooves are uniformly distributed on the peripheral surface of the annular base at equal intervals, push rods are arranged in the through grooves, and a pressing plate is arranged at one end of each push rod, which extends out of the corresponding through groove; the inner side of the annular base is concentrically provided with a turntable, the turntable is provided with four hinge supports at equal intervals in an annular array, and the other end of the push rod is hinged with the hinge support adjacent to the push rod in the anticlockwise direction through a connecting rod; a compression spring is fixed between the pressure plate and the annular base and is sleeved on the push rod; the base is provided with a through hole, the through hole is formed under the rotary table, a rotating rod is arranged in the through hole, and one end of the rotating rod is fixed with the lower end of the rotary table.
2. The compressor case internal stay fixture of claim 1 wherein the other end of the rotating rod extends out of the through hole and is connected to a rotating handle.
3. The compressor case internal stay fixture of claim 1 wherein the outer side of the pressure plate is arcuate.
4. The compressor case internal stay fixture of claim 3 wherein the outer side of the pressure plate is covered with a layer of polyurethane rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163348.8U CN215200723U (en) | 2021-01-21 | 2021-01-21 | Internal-supporting type fixing clamp for compressor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163348.8U CN215200723U (en) | 2021-01-21 | 2021-01-21 | Internal-supporting type fixing clamp for compressor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200723U true CN215200723U (en) | 2021-12-17 |
Family
ID=79438033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120163348.8U Expired - Fee Related CN215200723U (en) | 2021-01-21 | 2021-01-21 | Internal-supporting type fixing clamp for compressor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536218A (en) * | 2022-04-25 | 2022-05-27 | 江苏惠庆电器科技有限公司 | Supporting device for polishing thin-wall parts |
-
2021
- 2021-01-21 CN CN202120163348.8U patent/CN215200723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536218A (en) * | 2022-04-25 | 2022-05-27 | 江苏惠庆电器科技有限公司 | Supporting device for polishing thin-wall parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208713849U (en) | Fan motor frock clamp | |
| CN215200723U (en) | Internal-supporting type fixing clamp for compressor casing | |
| CN108393713A (en) | A kind of positioning device of round annular workpieces | |
| CN210702643U (en) | Clamp for machining shaft sleeve | |
| CN105397537B (en) | Numerically-controlled machine tool cartridge device | |
| CN109967266B (en) | Centrifuge for biological experiments | |
| CN215747826U (en) | Compressor casing inner circle clamping frock | |
| CN210878708U (en) | Self-adaptive fixing clamp for machining ultra-energy-saving side hub cover | |
| CN215318003U (en) | Part grinding device for machining | |
| CN207818810U (en) | A kind of battery core machinery rubs tack | |
| CN206455444U (en) | Fixture used in a kind of annular groove of lathe process irregular part | |
| CN211248025U (en) | Motor housing anchor clamps | |
| CN109397085A (en) | It is a kind of for modifying the universal fixturing of external friction annular groove mouth | |
| CN210060441U (en) | Thin metal processing clamp | |
| CN209971019U (en) | Blank drawing machine | |
| CN207873713U (en) | A kind of five axis turnover fixtures | |
| CN205237244U (en) | Fixing device of discoid gear | |
| CN206732737U (en) | Pneumatic grinding machine | |
| CN217181116U (en) | Novel efficient electronic component detects device | |
| CN106352205A (en) | Support device of sensor for acoustic monitoring | |
| CN212124247U (en) | Workpiece rotating and fixing device | |
| CN216421731U (en) | Milling machine fixture for machining end face of bearing ring | |
| CN212791683U (en) | Rotary gluing clamp | |
| CN217832077U (en) | Hardware cutting equipment | |
| CN213998550U (en) | Non-standard part machining clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |