CN205110688U - Reposition of redundant personnel awl - Google Patents
Reposition of redundant personnel awl Download PDFInfo
- Publication number
- CN205110688U CN205110688U CN201520832503.5U CN201520832503U CN205110688U CN 205110688 U CN205110688 U CN 205110688U CN 201520832503 U CN201520832503 U CN 201520832503U CN 205110688 U CN205110688 U CN 205110688U
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- CN
- China
- Prior art keywords
- cone
- conehead
- conical head
- stopper
- groove
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- 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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Abstract
The utility model discloses a reposition of redundant personnel awl, including cone and conical head, the conical head middle part is equipped with first recess, the first recess of cone lower extreme partially insert, the symmetry is equipped with the spacing groove on the cone lower extreme outer wall, the conical head corresponds spacing groove department opens there is the cavity, the rigid coupling has the spring in the cavity, the one end of spring is connected with the stopper, the stopper slidable arrange in limiting groove, the cavity upper end is equipped with the spout, the rigid coupling has the slider on the stopper, the slider passes the spout, and removes along the spout. The utility model discloses a setting up the spacing groove in the cone, setting up the slidable stopper on the conical head, when the conical head was inserted to the cone, the stopper inserted the spacing groove under the effect of spring, spacing with the cone, when the conical head is dismantled to needs, only need drive the stopper through the slider and break away from the spacing groove, takes out the cone from the conical head afterwards and to accomplish the dismantlement, has and dismantles simply easy maintenance's characteristics.
Description
Technical field
The utility model relates to technical field of mold, particularly relates to a kind of spreader.
Background technology
When carrying out wheel hub casting, be provided with spreader in its casting mould, spreader is that aluminium liquid injects the region first contacted after in mould, and aluminium liquid imports in mold cavity through spreader drainage.In press casting procedure, spreader is by the bump of high temperature aluminum liquid, and corrosion is fast, needs to carry out repair welding and correction to spreader when reusing.
At present, spreader is divided into integral type and split-type structural, and wherein the conehead of integral structure is easily by the bump of high temperature aluminum liquid and corrosion, keeps in repair more difficult; And split-type structural, employing is threaded and realizes the connection of conehead and cone usually, is convenient to the dismounting of conehead, but this mode is along with the increase of service time, being threaded to become is difficult to dismounting, finally still will change whole spreader, cause the waste of cone, the increase on cost.
Utility model content
The purpose of this utility model is to provide.
For reaching this object, the utility model is by the following technical solutions: a kind of spreader, comprise cone and conehead, described conehead middle part is provided with the first groove, described cone end portion inserts the first groove, described cone lower end outer wall is arranged with stopper slot, the corresponding described stopper slot place of described conehead has cavity, spring is connected with in described cavity, one end of described spring is connected with limited block, described limited block is slidably placed in described stopper slot, described cavity upper end is provided with chute, described limited block is connected with slide block, described slide block is through chute, and move along chute.
As preferably, on described cone lower end outer wall, circumference is evenly equipped with some keys, and described keying mistake is opened stopper slot and arranged; The corresponding described key of described conehead is provided with keyway.
As preferably, described cone lower surface is provided with projection, and described conehead correspondence is provided with the second groove, and described projection inserts in the second groove.
As preferably, described projection is cylindrical structural, corresponding, and the second groove is cylinder shape groove.
As preferably, described conehead is made up of wolfram steel, and described cone is made up of H13 steel.
As preferably, described key and keyway are set to four.
The beneficial effects of the utility model: by arranging stopper slot in cone, conehead is arranged slidably limited block, when cone inserts conehead, limited block inserts stopper slot under the action of the spring, and cone is spacing, when needs dismounting conehead, only need to drive limited block to depart from stopper slot by slide block, subsequently cone is taken out can complete dismounting from conehead, there is dismounting simple, feature easy to maintenance.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that the A-A of the utility model Fig. 1 is to sectional view;
Fig. 3 is I place's enlarged diagram of the utility model Fig. 1;
Fig. 4 is II place's enlarged diagram of the utility model Fig. 2;
Fig. 5 is the structural representation of the utility model conehead.
In figure:
1, cone; 2, conehead; 11, stopper slot; 12, key; 13, projection; 21, the first groove; 22, cavity; 23, spring; 24, limited block; 25, chute; 26, slide block; 27, keyway; 28, the second groove.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
The utility model provides a kind of spreader, specifically for the spreader of wheel hub casting, as Figure 1-5, it comprises cone 1 and conehead 2, wherein conehead 2 middle part is provided with the first groove 21, cone 1 end portion inserts in the first groove 21, cone 1 lower end outer wall is arranged with stopper slot 11, conehead 2 corresponding stopper slot 11 place has cavity 22, spring 23 is connected with in cavity 22, one end that spring 23 does not connect cavity 22 is connected with limited block 24, limited block 24 is slidably placed in stopper slot 11, chute 25 is provided with in the upper end of cavity 22, limited block 24 is connected with slide block 26, this slide block 26 is through chute 25, and can move along chute 25, and then drive limited block 24 to move.
The present embodiment is when carrying out the installation of cone 1 and conehead 2, first drive limited block 24 Compress Spring 23 by slide block 26, now limited block 24 is placed in cavity 22, subsequently cone 1 is inserted conehead 2, and make stopper slot 11 aligned with cavities 22, unclamp slide block 26, limited block 24 enters stopper slot 11 under the effect of spring 23, by cone 1 and conehead 2 spacing fixing, it is to be noted, limited block 24 is that part is placed in stopper slot 11, and then limited block 24 itself also can play certain supporting role; When cone 1 is dismantled with conehead 2 by needs time, only limited block 24 need be driven to skid off stopper slot 11 by slide block 26, subsequently cone 1 be taken out.By the way, while the connection meeting cone 1 and conehead 2, easily cone 1 and conehead 2 can be dismantled, repair more convenient.
Preferably, in order to strengthen the connection of cone 1 and conehead 2, on the lower end outer wall of cone 1, circumference is evenly equipped with some keys 12, and key 12 stopper slot 11 that staggers is arranged, and avoids interfering phenomenon; Conehead 2 corresponding keys 12 is provided with keyway 27, and when cone 1 being arranged on conehead 2, key 12 is placed in keyway 27, further enhances the connection of cone 1 and conehead 2.Preferably key 12 and keyway 27 are set to four in the present embodiment.
Be provided with projection 13 at cone 1 lower surface, conehead 2 correspondence is provided with the second groove 28, and projection 13 inserts in the second groove 28, is convenient on the one hand install cone 1 and the guiding to cone 1 during conehead 2, also makes cone 1 more firm with the installation of conehead 2 on the other hand.
In the present embodiment, projection 13 is cylindrical structural, corresponding, and the second groove 28 is cylinder shape groove, is convenient to the installation of cone 1 and conehead 2.
Conehead 2 is made up of wolfram steel, and cone 1 is made up of H13 steel, improves the service life of spreader.
Obviously, above-described embodiment of the present utility model is only used to clearly demonstrate the utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (6)
1. a spreader, comprise cone (1) and conehead (2), it is characterized in that, described conehead (2) middle part is provided with the first groove (21), described cone (1) end portion inserts the first groove (21), on described cone (1) lower end outer wall, symmetry has stopper slot (11), described conehead (2) corresponding described stopper slot (11) place has cavity (22), spring (23) is connected with in described cavity (22), one end of described spring (23) is connected with limited block (24), described limited block (24) is slidably placed in described stopper slot (11), described cavity (22) upper end is provided with chute (25), described limited block (24) is connected with slide block (26), described slide block (26) is through chute (25), and it is mobile along chute (25).
2. spreader according to claim 1, is characterized in that, on described cone (1) lower end outer wall, circumference is evenly equipped with some keys (12), described key (12) stagger stopper slot (11) arrange; The corresponding described key (12) of described conehead (2) is provided with keyway (27).
3. spreader according to claim 1, it is characterized in that, described cone (1) lower surface is provided with projection (13), described conehead (2) correspondence is provided with the second groove (28), and described projection (13) inserts in the second groove (28).
4. spreader according to claim 3, is characterized in that, described projection (13) is cylindrical structural, corresponding, and the second groove (28) is cylinder shape groove.
5. spreader according to claim 1, is characterized in that, described conehead (1) is made up of wolfram steel, and described cone (2) is made up of H13 steel.
6. spreader according to claim 2, is characterized in that, described key (12) and keyway (27) are set to four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832503.5U CN205110688U (en) | 2015-10-26 | 2015-10-26 | Reposition of redundant personnel awl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832503.5U CN205110688U (en) | 2015-10-26 | 2015-10-26 | Reposition of redundant personnel awl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110688U true CN205110688U (en) | 2016-03-30 |
Family
ID=55566336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520832503.5U Expired - Fee Related CN205110688U (en) | 2015-10-26 | 2015-10-26 | Reposition of redundant personnel awl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570069A (en) * | 2017-09-29 | 2019-04-05 | 张家港市爱莎进出口有限公司 | A kind of walnut color selector with easily assembling device |
-
2015
- 2015-10-26 CN CN201520832503.5U patent/CN205110688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570069A (en) * | 2017-09-29 | 2019-04-05 | 张家港市爱莎进出口有限公司 | A kind of walnut color selector with easily assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: 76 No. 401326 Chongqing Jiulongpo District West Peng Aluminum City Avenue Patentee after: Chongqing yew automobile wheel hub Co., Ltd. Address before: Jinxi town Jinchang road Kunshan city Suzhou city Jiangsu province 215300 No. 181 Patentee before: KUNSHAN ZHONGYITE MACHINERY INDUSTRY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |