CN204365913U - Ball cold header cradle - Google Patents
Ball cold header cradle Download PDFInfo
- Publication number
- CN204365913U CN204365913U CN201420855528.2U CN201420855528U CN204365913U CN 204365913 U CN204365913 U CN 204365913U CN 201420855528 U CN201420855528 U CN 201420855528U CN 204365913 U CN204365913 U CN 204365913U
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- bearing
- rotating disk
- column
- cold header
- pole
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Abstract
The utility model discloses a kind of ball cold header cradle, the bearing assembly that the rotating disk comprise column, being rotatably assorted with column and supporting turntable rotate, damper is provided with bottom described rotating disk, described damper comprises pole on the bearing be arranged on column, bearing and the damping block being positioned at pole top and being fixedly connected with it, and described damping block contacts with rotating disk bottom surface with supporting wheel.By damping block, rotating disk is supported, speed stabilizing, avoid unnecessary steel wire to release, be scattered in ground, or with other object collisions, kink, cause Steel Wire Surface injured, or shut down.
Description
Technical field
The utility model relates to a kind of cradle, particularly a kind of ball cold header cradle.
Background technology
Ball cold header is the special purpose machine tool method of steel wire cold-heading being manufactured steel ball blanks; steel wire winding lopping is placed on cradle; cradle comprises rotating disk and column; steel wire makes dial rotation feeding under the effect of cold headers tractive force; existing cradle existing problems are: 1, under the tractive force effect of cold-heading lathe; there is the situation of rotary speed unstabilization in rotating disk; may a hourly velocity accelerate; more steel wire is caused to release; be scattered in ground, or with other object collisions, kink; cause Steel Wire Surface injured, or shut down.
2, cradle, center is without posting, and steel wire places decentraction at center, rocks violent during rotation.
3, outside cradle without fence, may cause that steel wire is slack and undisciplined to be scattered.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of ball cold header cradle, the defect that rotary speed unstabilization rotating disk being overcome cause due to cold headers tractive force is fixed.
Ball cold header cradle of the present utility model, the bearing assembly that the rotating disk comprise column, being rotatably assorted with column and supporting turntable rotate, damper is provided with bottom described rotating disk, described damper comprises pole on the bearing be arranged on column, bearing and the damping block being positioned at pole top and being fixedly connected with it, and described damping block contacts with rotating disk bottom surface with supporting wheel.
Further, described pole bottom is through bearing and extends to the lower threaded portion below bearing, and described lower threaded portion is combined with lower nut, and the end face of described lower nut contacts with bottom surface of support saddle.
Further, pole overcoat has quill, described quill to be positioned at above bearing and and by stage clip resilient connection between bearing, described pole top is the upper threaded portion through quill, described upper threaded portion is combined with top nut, and quill compresses by described top nut.
Further, described bearing assembly comprises thrust bearing, deep groove ball bearing, rotary sleeve and gland, and described thrust bearing and deep groove ball bearing are placed on column from the bottom to top; Described rotary sleeve is coaxially placed on center of turntable and rotating disk rotates simultaneously, is supported by the outer ring of thrust bearing and deep groove ball bearing; Bolt-connection is passed through at described gland and column top.
Further, described rotating disk is coaxially provided with the steel ring posting upwards extended.
Further, described disk edge is provided with the peripheral fence upwards extended.
The beneficial effects of the utility model: ball cold header cradle of the present utility model, the bearing assembly that the rotating disk comprise column, being rotatably assorted with column and supporting turntable rotate, damper is provided with bottom described rotating disk, described damper comprises pole on the bearing be arranged on column, bearing and the damping block being positioned at pole top and being fixedly connected with it, and described damping block contacts with rotating disk bottom surface with supporting wheel.By damping block, rotating disk is supported, speed stabilizing, avoid unnecessary steel wire to release, be scattered in ground, or with other object collisions, kink, cause Steel Wire Surface injured, or shut down.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of damper in the utility model;
Fig. 3 is the schematic diagram of bearing assembly in the utility model.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the ball cold header cradle of the present embodiment, the bearing assembly 3 that the rotating disk 2 comprise column 1, being rotatably assorted with column and supporting turntable rotate, damper 4 is provided with bottom described rotating disk 2, described damper 4 comprises pole 42 on the bearing 41 be arranged on column, bearing and the damping block 43 being positioned at pole top and being fixedly connected with it, and described damping block 43 can contact with rotating disk 2 bottom surface with supporting wheel.Steel wire coil become be provided on the rotating disk 2 of cradle, when sending steel wire in cold headers, rotating disk 2 under the tractive force effect of cold headers to steel wire around column 1 passive rotation; rotating speed and the steel wire traction power of rotating disk 2 match; when steel wire traction power occurs unstable, namely the rotating speed of rotating disk 2 does not mate with steel wire traction power, is supported, speed stabilizing by damping block 43 pairs of rotating disks 2; unnecessary steel wire is avoided to release; be scattered in ground, or with other object collisions, kink; cause Steel Wire Surface injured, or shut down.
As the further improvement of technique scheme, described pole 42 bottom is through bearing 41 and extends to the lower threaded portion 421 below bearing, and described lower threaded portion 421 is combined with lower nut 45, and the end face of described lower nut 45 contacts with bearing 41 bottom surface.Pole about 42 is adjustable, and is fixed by lower nut 54, according to the abrasion condition adjustment position of damping block 43 on pole 42, can ensure that damping block 43 can contact with rotating disk 2.
As the further improvement of technique scheme, pole 42 overcoat has quill 46, described quill 46 to be positioned at above bearing 41 and and by stage clip 47 resilient connection between bearing 41, described pole 42 top is the upper threaded portion 422 through quill 46, described upper threaded portion 422 is combined with top nut 48, and quill 46 compresses by described top nut 48.Stage clip 47 pairs of damping blocks 43 form certain elastic force, according to the tractive force of different cold headers to steel wire, adjust stage clip 47 degree of tightness by top nut 48, namely adjust the elastic force of stage clip 47 damping block 43, ensure that rotating disk 2 feeding speed is consistent with the charging rate of cold headers.
As the further improvement of technique scheme, described bearing assembly 31 comprises thrust bearing 31, deep groove ball bearing 32, rotary sleeve 33 and gland 34, and described thrust bearing 31 and deep groove ball bearing 32 are placed on column from the bottom to top; Described rotary sleeve 33 is coaxially placed on center of turntable and rotating disk rotates simultaneously, is supported by the outer ring of thrust bearing 31 and deep groove ball bearing 32; Described gland 34 passes through bolt-connection with column 1 top.
As the further improvement of technique scheme, described rotating disk 2 is coaxially provided with the steel ring posting 5 upwards extended, posting 5 can solve the problem of steel wire centralized positioning on rotating disk.
As the further improvement of technique scheme, described rotating disk 2 edge is provided with the peripheral fence 6 upwards extended, and avoids steel wire outer ring loose.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a ball cold header cradle, the bearing assembly (3) that the rotating disk (2) comprise column (1), being rotatably assorted with column and supporting turntable rotate, it is characterized in that: described rotating disk (2) bottom is provided with damper (4), described damper (4) comprises pole (42) on the bearing (41) be arranged on column, bearing and the damping block (43) being positioned at pole top and being fixedly connected with it, and described damping block (43) contacts with rotating disk (2) bottom surface with supporting wheel.
2. ball cold header cradle according to claim 1, it is characterized in that: described pole (42) bottom is through bearing (41) and extends to the lower threaded portion (421) below bearing, described lower threaded portion (421) is combined with lower nut (45), and the end face of described lower nut (45) contacts with bearing (41) bottom surface.
3. ball cold header cradle according to claim 2, it is characterized in that: described pole (42) overcoat has quill (46), described quill (46) be positioned at bearing (41) top and and by stage clip (47) resilient connection between bearing (41), described pole (42) top is the upper threaded portion (422) through quill (46), described upper threaded portion (422) is combined with top nut (48), and quill (46) compresses by described top nut (48).
4. ball cold header cradle according to claim 3, it is characterized in that: described bearing assembly (31) comprises thrust bearing (31), deep groove ball bearing (32), rotary sleeve (33) and gland (34), described thrust bearing (31) and deep groove ball bearing (32) are placed on column from the bottom to top; Described rotary sleeve (33) is coaxially placed on center of turntable and rotating disk rotates simultaneously, is supported by the outer ring of thrust bearing (31) and deep groove ball bearing (32); Bolt-connection is passed through at described gland (34) and column (1) top.
5. ball cold header cradle according to claim 4, is characterized in that: described rotating disk (2) is coaxially provided with the steel ring posting (5) upwards extended.
6. ball cold header cradle according to claim 5, is characterized in that: described rotating disk (2) edge is provided with the peripheral fence (6) upwards extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855528.2U CN204365913U (en) | 2014-12-30 | 2014-12-30 | Ball cold header cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855528.2U CN204365913U (en) | 2014-12-30 | 2014-12-30 | Ball cold header cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365913U true CN204365913U (en) | 2015-06-03 |
Family
ID=53322162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855528.2U Active CN204365913U (en) | 2014-12-30 | 2014-12-30 | Ball cold header cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584060A (en) * | 2017-09-18 | 2018-01-16 | 广州长仁工业科技有限公司 | A kind of high-speed hydraulic ball upsetting machine |
-
2014
- 2014-12-30 CN CN201420855528.2U patent/CN204365913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584060A (en) * | 2017-09-18 | 2018-01-16 | 广州长仁工业科技有限公司 | A kind of high-speed hydraulic ball upsetting machine |
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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: 20200622 Address after: 209 Longxi Avenue, Zhulin Town, Jintan District, Changzhou City, Jiangsu Province Patentee after: Kaiming (Changzhou) new material technology Co., Ltd Address before: Liangshan Bay Bridge Warehouse library equipment 400052 Jiulongpo District of Chongqing Jiulongpo District in Chongqing Patentee before: CHONGQING HOUFENG MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |