CN214292772U - Seamless dustproof center jacket for clamping workpiece - Google Patents
Seamless dustproof center jacket for clamping workpiece Download PDFInfo
- Publication number
- CN214292772U CN214292772U CN202023344087.4U CN202023344087U CN214292772U CN 214292772 U CN214292772 U CN 214292772U CN 202023344087 U CN202023344087 U CN 202023344087U CN 214292772 U CN214292772 U CN 214292772U
- Authority
- CN
- China
- Prior art keywords
- annular plate
- ring plate
- jacket
- center
- plate
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a seamless dustproof center clamp cover for clamping work piece, include: the central jacket comprises a first annular plate, a second annular plate and a third annular plate, the first annular plate, the second annular plate and the third annular plate are annularly arranged, and a gap is reserved between the first annular plate, the second annular plate and the third annular plate; sealing gum: the clamping device is arranged between the first annular plate, the second annular plate and the third annular plate and used for being connected with the first annular plate, the second annular plate and the third annular plate, is simple and practical in structure, can effectively improve the sealing performance of a center clamping sleeve, can prevent iron scraps and dust from invading a clamping surface in the mold machining process, keeps the good center positioning precision of the circular part, and improves the production efficiency.
Description
Technical Field
The utility model relates to a center presss from both sides cover technical field, in particular to seamless dustproof center clamp cover for clamping work piece.
Background
The key of the precision mould spare and accessory parts is the positioning and fixing problem in the production, manufacturing and processing processes. Traditional center presss from both sides cover because can intake in the use and advance the dirt and influence the location benchmark, especially when automation equipment needs automatic clamping, the round part needs repeated positioning accuracy, consequently needs a can prevent iron fillings dust invasion clamping surface in the processing, can keep the center of the good center positioning accuracy of round part to press from both sides the cover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a seamless dustproof center that is used for the clamping work piece and presss from both sides cover, can prevent that the iron fillings dust from invading the clamping surface in the mould course of working, keep the good central positioning accuracy of circular part, improve production efficiency.
According to a first aspect of the present invention, there is provided a seamless dustproof center jacket for clamping a workpiece, comprising a center jacket, including a first ring plate, a second ring plate and a third ring plate, wherein the first ring plate, the second ring plate and the third ring plate are annularly arranged, and a space is arranged between the first ring plate, the second ring plate and the third ring plate; and the sealant is arranged among the first ring plate, the second ring plate and the third ring plate and is used for hermetically connecting the first ring plate, the second ring plate and the third ring plate.
A seamless dustproof center clamp cover for clamping work piece have following beneficial effect at least: the embodiment comprises three ring plates through a central jacket, wherein the first ring plate, the second ring plate and the third ring plate are respectively arranged, the first ring plate, the second ring plate and the third ring plate are arranged in a surrounding mode, intervals are arranged among the first ring plate, the second ring plate and the third ring plate, sealant is arranged among the first ring plate, the second ring plate and the third ring plate and is connected with the first ring plate, the second ring plate and the third ring plate in a sealing mode, the central jacket can be prevented from entering water and dust in the using process to influence a positioning reference, repeated positioning of the central jacket is avoided, and production efficiency is improved.
According to the utility model discloses an aspect a seamless dustproof center for clamping work piece press from both sides cover, center presss from both sides the cover and is cavity notch cuttype structure, the upper end that the center pressed from both sides the cover is the cylinder, the lower extreme is half centrum. Structurally, the hollow stepped structure is beneficial to the central jacket to be matched with rotating shafts with various sizes, and the universality of the central jacket can be improved.
According to the utility model discloses an aspect a seamless dustproof center that is used for clamping work piece press from both sides cover, the inner chamber that the center pressed from both sides the cover is for pressing from both sides the hole, presss from both sides the upper end in hole and is spacing hole. Structurally, the limiting hole is used for limiting the process of the cutter in the machining process and protecting the workpiece and the central jacket.
According to the utility model discloses the first aspect a seamless dustproof center for clamping work piece press from both sides cover, spacing hole is the counter bore. The counter bore reserves the space position of tool loosening and tool retracting for the processing process of the tool.
According to the utility model discloses an aspect a seamless dustproof center for clamping work piece presss from both sides cover, first crown plate, the upper end of second crown plate and third crown plate is provided with the arc plate, the arc plate both ends are provided with the opening, structurally, the flange that the arc plate pressed from both sides the cover for the center helps the center to press from both sides the cover to be connected with the work piece, the arc plate sets up the location that the opening helps work piece or cutter.
According to the utility model discloses an aspect a seamless dustproof center for clamping work piece press from both sides cover, the outside of first crown plate, second crown plate and third crown plate is provided with the keyway. The key slot is used for installing and positioning the central jacket.
According to the utility model discloses the first aspect a seamless dustproof center clamp cover for clamping work piece, sealed gluey outside is provided with the recess. The outside of the sealant is provided with a groove for installing and positioning the central jacket.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a structural diagram of a seamless dustproof center jacket for clamping a workpiece according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a seamless dustproof center jacket for clamping a workpiece according to an embodiment of the present invention;
fig. 3 is a top view of a seamless dustproof center clamp sleeve for clamping a workpiece according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, an embodiment of the present invention provides a seamless dustproof center jacket for clamping a workpiece, including a center jacket 10, the center jacket 10 includes a first ring plate 101, a second ring plate 102, and a third ring plate 103, the first ring plate 101, the second ring plate 102, and the third ring plate 103 are disposed around the center jacket, a space is disposed between the first ring plate 101, the second ring plate 102, and the third ring plate 103, a sealant 20 is disposed between the first ring plate 101, the second ring plate 102, and the third ring plate 103, the sealant 20 is sealingly connected to the first ring plate 101, the second ring plate 102, and the third ring plate 103, the embodiment of the present invention does not limit the material of the sealant 20, preferably selects a ston 3.0 fire-resistant glue, the ston 3.0 fire-resistant glue is used to be embedded in the spaces between the first ring plate 101, the second ring plate 102, and the third ring plate 103, the ston 3.0 fire-resistant glue has good flame-retardant sealing performance, the precision and the performance of the existing jacket can be kept, the jacket can freely stretch out and draw back in a seamless manner, parts are quickly clamped, the production efficiency is improved, in addition, the sealant 20 fills the interval between the annular plates, the sealing performance of the central jacket 10 is enhanced, iron dust can be prevented from invading the clamping surface in the mold processing process, and the groove is arranged on the outer side of the sealant 20 and used for installing and positioning the central jacket 10; the central jacket 10 is a hollow ladder-shaped structure, the upper end of the central jacket 10 is a cylinder, and the lower end of the central jacket 10 is a semi-cone, so that the central jacket 10 can be adapted to rotating shafts with various sizes, and the universality of the central jacket 10 can be improved; the inner cavity of the central jacket 10 is a clamping hole, the upper end of the clamping hole is a limiting hole 104 which is used for limiting the process of the cutter in the machining process and protecting a workpiece and the central jacket 10, and the limiting hole 104 is a counter bore and reserves the space position of cutter loosening and cutter withdrawing for the machining process of the cutter; first crown plate 101, the upper end of second crown plate 102 and third crown plate 103 is provided with arc plate 105, arc plate 105 both ends are provided with the opening, structurally, arc plate 105 is the flange that central jacket 10 was pressed from both sides, help being connected of central jacket 10 and work piece, arc plate 105 sets up the opening and helps the location of work piece or cutter, in addition, first crown plate 101, the outside of second crown plate 102 and third crown plate 103 still is provided with keyway 106, help the installation location of central jacket 10, moreover, the steam generator is simple in structure and practical, can effectively prevent iron fillings dust in the processing from invading the clamping surface, can keep the good center positioning accuracy of circular part.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a seamless dustproof center presss from both sides cover for clamping work piece which characterized in that includes:
a central jacket (10) comprising a first ring plate (101), a second ring plate (102) and a third ring plate (103), wherein the first ring plate (101), the second ring plate (102) and the third ring plate (103) are annularly arranged, and a gap is formed between the first ring plate (101), the second ring plate (102) and the third ring plate (103);
and the sealant (20) is arranged among the first annular plate (101), the second annular plate (102) and the third annular plate (103) and is used for sealing and connecting the first annular plate (101), the second annular plate (102) and the third annular plate (103).
2. The seamless dustproof center jacket for clamping workpieces as recited in claim 1, wherein: the central jacket (10) is of a hollow stepped structure, the upper end of the central jacket (10) is a cylinder, and the lower end of the central jacket is a semi-cone.
3. The seamless dustproof center jacket for clamping workpieces as recited in claim 1, wherein: the inner cavity of the central jacket (10) is a clamping hole, and the upper end of the clamping hole is a limiting hole (104).
4. The seamless dustproof center jacket for clamping workpieces as claimed in claim 3, wherein: the limiting hole is a counter bore.
5. The seamless dustproof center jacket for clamping workpieces as recited in claim 1, wherein: the upper ends of the first annular plate (101), the second annular plate (102) and the third annular plate (103) are provided with arc plates (105), and two ends of each arc plate (105) are provided with notches.
6. The seamless dustproof center jacket for clamping workpieces as recited in claim 1, wherein: the outer sides of the first ring plate (101), the second ring plate (102) and the third ring plate (103) are provided with key grooves (106).
7. The seamless dustproof center jacket for clamping workpieces as recited in claim 1, wherein: the outer side of the sealant (20) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344087.4U CN214292772U (en) | 2020-12-31 | 2020-12-31 | Seamless dustproof center jacket for clamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344087.4U CN214292772U (en) | 2020-12-31 | 2020-12-31 | Seamless dustproof center jacket for clamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292772U true CN214292772U (en) | 2021-09-28 |
Family
ID=77822182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023344087.4U Expired - Fee Related CN214292772U (en) | 2020-12-31 | 2020-12-31 | Seamless dustproof center jacket for clamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292772U (en) |
-
2020
- 2020-12-31 CN CN202023344087.4U patent/CN214292772U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214292772U (en) | Seamless dustproof center jacket for clamping workpiece | |
| CN212822597U (en) | Die casting machine is with long stroke die clamper | |
| CN210388948U (en) | Thin-wall part machining clamp with more flexible clamping and smaller deformation | |
| CN215143943U (en) | Automobile die side pin hole structure | |
| CN219786055U (en) | Extrusion die frock | |
| CN219247616U (en) | Electric cylinder assembly | |
| CN221952378U (en) | Porous shaft tooth four-axis rotating tool | |
| CN214506732U (en) | Split type motor casing and motor | |
| CN220718504U (en) | Machining clamping device | |
| CN218055743U (en) | Automatic casing of ribbon rifle | |
| CN210423303U (en) | Hollow circular tube connecting structure | |
| CN214888239U (en) | Hexagon socket head cap screw fastener | |
| CN215545230U (en) | Highlight nanometer coating milling cutter convenient to equipment | |
| CN218192054U (en) | Automatic tapping machine die in stamping die | |
| CN218000741U (en) | Joint for pipeline connection | |
| CN219176767U (en) | Combined assembled bakelite wheel sealing plate | |
| CN217169972U (en) | Ejection cylinder gland of hydraulic machine | |
| CN215146864U (en) | Replaceable tool positioning head | |
| CN211727791U (en) | Circular screw die | |
| CN217121865U (en) | Large-scale universal milling accessory head connecting disc | |
| CN220761685U (en) | Quick tool changing clamp for common boring machine | |
| CN221817180U (en) | Be applied to split type of buckling press mould | |
| CN215280897U (en) | Inclined hole machining tool | |
| CN211248299U (en) | Piston top die locking tool | |
| CN219945280U (en) | Dustproof drill chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210928 |