CN201231535Y - Hob cutter adjustment equipment with double-sided rail and single support - Google Patents
Hob cutter adjustment equipment with double-sided rail and single support Download PDFInfo
- Publication number
- CN201231535Y CN201231535Y CNU2008200450751U CN200820045075U CN201231535Y CN 201231535 Y CN201231535 Y CN 201231535Y CN U2008200450751 U CNU2008200450751 U CN U2008200450751U CN 200820045075 U CN200820045075 U CN 200820045075U CN 201231535 Y CN201231535 Y CN 201231535Y
- Authority
- CN
- China
- Prior art keywords
- hob
- hob head
- single support
- nut
- hobboing cutter
- 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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Abstract
The utility model discloses a hob adjuster for a hob with a doubled-sized railway and single support saddle. The hob adjuster comprises a bearing base; a dovetail lead rail and a hob holder which can slide up and down along the lead rail are arranged at the two inner sides of the bearing seat; an installation piece is arranged on the bearing base; and a lifting mechanism is arranged between the installation piece and the hob holder. The lifting mechanism comprises a motor, a retarder, a screw rod and a nut. The motor and the retarder are arranged on the installation piece; the nut is fixed on the hob holder; and the screw rod is connected with the nut through screw threads. The lead rail is arranged at two sides of the hob holder, and positioning structures and guide points are arranged at both sides of the hob holder, which is good for structural balance of the hob holder and is good for reducing the shake of the hob holder.
Description
[technical field]
The utility model relates to a kind of single support hobboing cutter adjusting device, relates in particular to a kind of single support hobboing cutter adjusting device that is applied to pottery processing.
[background technology]
At present, known single support hobboing cutter is made up of screw lift structure, hob head, middle transition plate, guide assembly, supporting base etc., and wherein hob head is provided with the hobboing cutter assembly of high speed rotating, is easy to generate vibrations.It is one-sided that the guide assembly of existing single support hobboing cutter is arranged in hob head, is unfavorable for the hob head balance like this, and during the hobboing cutter assembly duty of the high speed rotating on hob head, the hob head vibrations are bigger.Have again, the screw lift structure is arranged between middle transition plate and supporting base or between hob head and supporting base, in hob head assembly mass centre position, the offset loading force of formation can not produce moment of flexure between guide assembly for screw lift structure and hob head junction, the frictional resistance when increasing the hob head lifting.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, and a kind of two-sided track single support hobboing cutter adjusting device that can reduce the hob head vibrations is provided.
For achieving the above object, the utility model has adopted following technical proposal:
Two-sided track single support hobboing cutter adjusting device includes supporting base, it is characterized in that: the hob head that is provided with guide rail in two inboards of supporting base and can slides up and down along guide rail, on supporting base, be provided with installed part, and between installed part and hob head, be provided with elevating mechanism.
Aforesaid two-sided track single support hobboing cutter adjusting device, it is characterized in that: described elevating mechanism includes motor, decelerator, screw mandrel and nut, and motor, decelerator are arranged on the installed part, and nut is fixed on the hob head, and screw mandrel is connected with nut thread.
Aforesaid two-sided track single support hobboing cutter adjusting device, it is characterized in that: described guide rail is a dovetail slideway.
Aforesaid two-sided track single support hobboing cutter adjusting device, it is characterized in that: described elevating mechanism and hob head junction are positioned on the hob head mass centre line.
The beneficial effects of the utility model are: 1, the utility model makes the hob head both sides that position limiting structure and guiding point all be arranged owing to the both sides that guide rail are arranged in hob head, helps the hob head constitutional balance, can reduce the hob head vibrations.2, the guide rail that is arranged between hob head and the supporting base of the utility model is at least three groups, increases guiding point so effectively, helps the stable of structure.3, because elevating mechanism and hob head junction in the utility model are positioned at hob head mass centre line position.Like this, tractive force is the same to the distance of guide rail with hob head gravity, so that the hob head upgrading is smooth and easy, avoids sliding the excessive hob head lifting effect that influences of frictional force because of unbalance loading causes guide rail.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is the attached apparent direction schematic diagram of Fig. 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is the attached apparent direction schematic diagram of Fig. 3;
Fig. 5 is that the A of Fig. 3 is to view.
[specific embodiment]
Shown in Fig. 3-5, the utility model is two-sided track single support hobboing cutter adjusting device, include supporting base 1, the hob head 3 that is provided with dovetail slideway 4 in two inboards of supporting base 1 and can slides up and down along guide rail 4, on supporting base 1, be provided with installed part 11, between installed part 11 and hob head 3, be provided with elevating mechanism 2.Described elevating mechanism 2 includes motor 21, decelerator 22, screw mandrel 23 and nut 24, and motor 21, decelerator 22 are arranged on the installed part 11, and nut 24 is fixed on the hob head 3, and screw mandrel 23 is threaded with nut 24.
In addition, the guide rail 4 that the utility model is arranged between hob head 3 and the supporting base 1 is at least three groups, increases guiding point so effectively, helps the stable of structure.
For fear of causing that because of unbalance loading guide rail 4 slides the excessive hob head lifting effect that influences of frictional force, but this elevating mechanism 2 is positioned at hob head 3 mass centre positions with hob head 3 junctions.Hobboing cutter lifting towing point (screw lift structure 1 and hob head assembly 2 junctions) is arranged in hob head 3 mass centre's line positions, tractive force acts on hob head 3 mass centre's line positions, like this, tractive force is the same to the distance of guide rail 4 with hob head 3 gravity, so that the hob head upgrading is smooth and easy.
Claims (4)
1, two-sided track single support hobboing cutter adjusting device, include supporting base (1), it is characterized in that: the hob head (3) that is provided with guide rail (4) in two inboards of supporting base (1) and can slides up and down along guide rail (4), on supporting base (1), be provided with installed part (11), between installed part (11) and hob head (3), be provided with elevating mechanism (2).
2, two-sided track single support hobboing cutter adjusting device according to claim 1, it is characterized in that: described elevating mechanism (2) includes motor (21), decelerator (22), screw mandrel (23) and nut (24), motor (21), decelerator (22) are arranged on the installed part (11), nut (24) is fixed on the hob head (3), and screw mandrel (23) is threaded with nut (24).
3, two-sided track single support hobboing cutter adjusting device according to claim 1, it is characterized in that: described guide rail (4) is a dovetail slideway.
4, two-sided track single support hobboing cutter adjusting device according to claim 1 is characterized in that: described elevating mechanism (2) is positioned on hob head (3) the mass centre line with hob head (3) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200450751U CN201231535Y (en) | 2008-03-14 | 2008-03-14 | Hob cutter adjustment equipment with double-sided rail and single support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200450751U CN201231535Y (en) | 2008-03-14 | 2008-03-14 | Hob cutter adjustment equipment with double-sided rail and single support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231535Y true CN201231535Y (en) | 2009-05-06 |
Family
ID=40617911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200450751U Expired - Fee Related CN201231535Y (en) | 2008-03-14 | 2008-03-14 | Hob cutter adjustment equipment with double-sided rail and single support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231535Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291273A (en) * | 2015-11-02 | 2016-02-03 | 佛山市科旗得科技有限公司 | Energy gathering and noise lowering slicking machine |
-
2008
- 2008-03-14 CN CNU2008200450751U patent/CN201231535Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291273A (en) * | 2015-11-02 | 2016-02-03 | 佛山市科旗得科技有限公司 | Energy gathering and noise lowering slicking machine |
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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 |
Granted publication date: 20090506 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |