CN205710409U - A kind of scroll chuck of air cylinder driven - Google Patents
A kind of scroll chuck of air cylinder driven Download PDFInfo
- Publication number
- CN205710409U CN205710409U CN201620332266.0U CN201620332266U CN205710409U CN 205710409 U CN205710409 U CN 205710409U CN 201620332266 U CN201620332266 U CN 201620332266U CN 205710409 U CN205710409 U CN 205710409U
- Authority
- CN
- China
- Prior art keywords
- jaw
- air cylinder
- scroll chuck
- draw ring
- cylinder driven
- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses the scroll chuck of a kind of air cylinder driven, including body, upper cover plate, lower cover, jaw, slide block, pull bar, draw ring, slip ring, cylinder, spring and main shaft.The advantage of this device is, drive draw ring to move up along main-shaft axis direction when the piston rod of cylinder moves up while, band movable slider moves up and makes three jaws move to center, thus is clamped glass tubing, otherwise then carries out unclamping operation；Using slidably matched in clearance owing to being provided with the through hole in the middle part of the piston rod of feather key and cylinder and draw ring, main shaft does not interferes with the clamping of three-jaw or unclamps when rotating, i.e. main shaft rotates and do not interfere with each other between the movement of cylinder piston rod；Additionally, this apparatus structure is simple, low cost of manufacture.
Description
Technical field
This utility model relates to a kind of scroll chuck, the scroll chuck of a kind of air cylinder driven.
Background technology
In the glass forming process such as teacup, feeding bottle, glass tubing needs to rotate while heating when clamping, but in vertical firing equipment, the jaw length of air spider common during glass tubing clamping falls short of, and common air spider weight is greatly, required driving force is the biggest.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of scroll chuck that can rotate and be clamped by air cylinder driven or unclamp.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals.
nullA kind of scroll chuck of air cylinder driven，Including body、Upper cover plate、Lower cover、Jaw、Slide block、Pull bar、Draw ring、Slip ring、Cylinder、Spring and main shaft，Described body is in the form of annular discs，Middle part is provided with three uniform rectangular channels，The top of described rectangular channel is provided with a step，Described jaw has three，Bottom is protruded and is formed work portion，The left side on top is provided with the gathering sill on a band inclined-plane，Flange it is provided with before and after top，About two blind holes for installing described spring arranged it are provided with on the right flank of described jaw，It it is plane on the left of described slide block，Right side is an inclined-plane identical with described gathering sill bottom surface gradient，Described jaw is arranged in described rectangular channel，And described flange is placed on step，Described slide block is arranged on the described rectangular channel on the left of described jaw Nei and can slide up and down relative to described gathering sill，The top of described slide block is fixing connects described pull bar，The top of described pull bar is fixing with described slip ring to be connected，Through hole that is that be provided with an above-below direction in the middle part of described slip ring and that couple with described main shaft feather key，The top of described slip ring is installed with described draw ring，One it is provided with for through hole that the piston rod of described cylinder passes in the middle part of described draw ring，And it is positioned at the axle ring being provided with axial restraint on the described piston rod of the upper and lower both sides of described draw ring.
As preferred technical scheme, the right flank of described jaw is provided with about two blind holes for installing described spring arranged.
As preferred technical scheme, the through hole in the middle part of the piston rod of described cylinder and described draw ring is slidably matched in clearance.
As preferred technical scheme, screw between described upper cover plate with described body, between described lower cover and described body, is used to be connected.
As preferred technical scheme, described upper cover plate is provided with three and is easy to the radial slot that described pull bar passes.
As preferred technical scheme, described lower cover is provided with three and is easy to the second radial slot that described jaw passes.
The scroll chuck of this air cylinder driven of the present utility model provides the benefit that: drive draw ring to move up along main-shaft axis direction when the piston rod of cylinder moves up while, band movable slider moves up and makes three jaws move to center, thus glass tubing is clamped, otherwise then carry out unclamping operation；Using slidably matched in clearance owing to being provided with the through hole in the middle part of the piston rod of feather key and cylinder and draw ring, main shaft does not interferes with the clamping of three-jaw or unclamps when rotating, i.e. main shaft rotates and do not interfere with each other between the movement of cylinder piston rod；Additionally, this apparatus structure is simple, low cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 be the scroll chuck of air cylinder driven of the present utility model partly cut open front view.
Fig. 2 is the top view of the body of air cylinder driven of the present utility model.
Fig. 3 is the structural representation of the jaw of the scroll chuck of air cylinder driven of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
This utility model provides a kind of scroll chuck that can rotate and be clamped by air cylinder driven or unclamp.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，A kind of scroll chuck of air cylinder driven，Including body 1、Upper cover plate 2、Lower cover 3、Jaw 4、Slide block 5、Pull bar 6、Draw ring 7、Slip ring 8、Cylinder 9、Spring 100 and main shaft 200，Described body 1 is in the form of annular discs，Middle part is provided with three uniform rectangular channels 11，The top of described rectangular channel 11 is provided with a step 12，Described jaw 4 has three，Bottom is protruded and is formed work portion 41，The left side on top is provided with the gathering sill 42 on a band inclined-plane，Flange 43 it is provided with before and after top，About two blind holes 44 for installing described spring 100 arranged it are provided with on the right flank of described jaw 4，It is plane on the left of described slide block 5，Right side is an inclined-plane identical with described gathering sill 42 bottom surface gradient，Described jaw 4 is arranged in described rectangular channel 11，And described flange 43 is placed on step 12，Described slide block 5 is arranged in the described rectangular channel 11 on the left of described jaw 4 and can slide up and down relative to described gathering sill 42，The top of described slide block 5 is fixing connects described pull bar 6，The top of described pull bar 6 is fixing with described slip ring 8 to be connected，Through hole that is that be provided with an above-below direction in the middle part of described slip ring 8 and that couple with described main shaft 200 feather key 300，The top of described slip ring 8 is installed with described draw ring 7，One it is provided with for through hole that the piston rod of described cylinder 9 passes in the middle part of described draw ring 7，And it is positioned at the axle ring being provided with axial restraint on the described piston rod of the upper and lower both sides of described draw ring.
About two blind holes 44 for installing described spring 100 arranged it are provided with on the right flank of described jaw 4.
Through hole in the middle part of the piston rod of described cylinder 9 and described draw ring 7 is slidably matched in clearance.
Screw is used to be connected between described upper cover plate 2 with described body 1, between described lower cover 3 and described body 1.
Described upper cover plate 2 is provided with three and is easy to the radial slot 21 that described pull bar 6 passes.
It is provided with three on described lower cover 3 and is easy to the second radial slot 31 that described jaw 4 passes.
Mentality of designing of the present utility model is below described the most in one embodiment, and in the case of system allows, this utility model can expand to the most external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (6)
- null1. the scroll chuck of an air cylinder driven，Including body (1)、Upper cover plate (2)、Lower cover (3)、Jaw (4)、Slide block (5)、Pull bar (6)、Draw ring (7)、Slip ring (8)、Cylinder (9)、Spring (100) and main shaft (200)，It is characterized in that: described body (1) is in the form of annular discs，Middle part is provided with three uniform rectangular channels (11)，The top of described rectangular channel (11) is provided with a step (12)，Described jaw (4) has three，Bottom is protruded and is formed work portion (41)，The left side on top is provided with the gathering sill (42) on a band inclined-plane，Flange (43) it is provided with before and after top，About two blind holes (44) for installing described spring (100) arranged it are provided with on the right flank of described jaw (4)，Described slide block (5) left side is plane，Right side is an inclined-plane identical with described gathering sill (42) bottom surface gradient，Described jaw (4) is arranged in described rectangular channel (11)，And described flange (43) is placed on step (12)，In described slide block (5) is arranged on the described rectangular channel (11) in described jaw (4) left side and can slide up and down relative to described gathering sill (42)，Described upper cover plate (2) is arranged on the upper surface of described body (1)，Described lower cover (3) is arranged on the lower surface of described body (1)，The top of described slide block (5) is fixing connects described pull bar (6)，The top of described pull bar (6) is fixing with described slip ring (8) to be connected，Through hole that is that described slip ring (8) middle part is provided with an above-below direction and that couple with described main shaft (200) feather key (300)，The top of described slip ring (8) is installed with described draw ring (7)，Described draw ring (7) middle part is provided with one for through hole that the piston rod of described cylinder (9) passes，And it is positioned at the axle ring being provided with axial restraint on the described piston rod of the upper and lower both sides of described draw ring.
- The scroll chuck of air cylinder driven the most according to claim 1, it is characterised in that: it is provided with about two blind holes (44) for installing described spring (100) arranged on the right flank of described jaw (4).
- The scroll chuck of air cylinder driven the most according to claim 1, it is characterised in that: the through hole at the piston rod of described cylinder (9) and described draw ring (7) middle part is slidably matched in clearance.
- The scroll chuck of air cylinder driven the most according to claim 1, it is characterised in that: use screw to be connected between described upper cover plate (2) with described body (1), between described lower cover (3) and described body (1).
- The scroll chuck of air cylinder driven the most according to claim 1, it is characterised in that: described upper cover plate (2) is provided with three and is easy to the radial slot (21) that described pull bar (6) passes.
- The scroll chuck of air cylinder driven the most according to claim 1, it is characterised in that: it is provided with three on described lower cover (3) and is easy to the second radial slot (31) that described jaw (4) passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332266.0U CN205710409U (en) | 2016-04-20 | 2016-04-20 | A kind of scroll chuck of air cylinder driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332266.0U CN205710409U (en) | 2016-04-20 | 2016-04-20 | A kind of scroll chuck of air cylinder driven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710409U true CN205710409U (en) | 2016-11-23 |
Family
ID=57298111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332266.0U Expired - Fee Related CN205710409U (en) | 2016-04-20 | 2016-04-20 | A kind of scroll chuck of air cylinder driven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675619A (en) * | 2018-06-27 | 2018-10-19 | 程武 | High-boron-silicon glass cup rolls mouth machine two-shot clamping device automatically |
| CN114812480A (en) * | 2022-05-09 | 2022-07-29 | 吉林大学 | Precision measurement device for appearance characteristics of outer surface of large-diameter workpiece |
-
2016
- 2016-04-20 CN CN201620332266.0U patent/CN205710409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675619A (en) * | 2018-06-27 | 2018-10-19 | 程武 | High-boron-silicon glass cup rolls mouth machine two-shot clamping device automatically |
| CN114812480A (en) * | 2022-05-09 | 2022-07-29 | 吉林大学 | Precision measurement device for appearance characteristics of outer surface of large-diameter workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170420 |