CN201168986Y - Planer tool structure for wood processor - Google Patents
Planer tool structure for wood processor Download PDFInfo
- Publication number
- CN201168986Y CN201168986Y CNU2008200057298U CN200820005729U CN201168986Y CN 201168986 Y CN201168986 Y CN 201168986Y CN U2008200057298 U CNU2008200057298 U CN U2008200057298U CN 200820005729 U CN200820005729 U CN 200820005729U CN 201168986 Y CN201168986 Y CN 201168986Y
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- CN
- China
- Prior art keywords
- blade
- screw
- hole
- tool structure
- pressuring 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
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Abstract
The utility model relates to a planing blade structure used for a wood processing machine, which comprises a knife shaft, a blade, a blade pressing board and a locking screw, wherein, the blade is fixed in the cavity of the knife shaft through the blade pressing board and the locking screw, the locking screw is composed of a screw nut, a step part and a screw thread part, wherein, the step part is extended into the upper hole of the step holes on the knife shaft after being passed through the blade pressing board and the through-hole on the blade, the screw thread part is matched with the lower hole screw thread of the step holes, and the screw nut is pressed on the upper end face of the blade pressing board, thereby the assembled blade can be more secure, and the small wood dust can not enter into the screw thread.
Description
Technical field:
The utility model relates to a kind of planing tool structure that is used for the timber processing machine.
Background technology:
The planing tool structure of general timber processing machine in the prior art, the screw that blades is used is made up of nut and screw thread, in use the deficiency of Cun Zaiing is the excesssive gap between the through hole on threaded portion and the blade, blade slides easily at axial direction, machine is through working long hours and wearing and tearing, and the little wood chip of generation enters in the screw thread usually, causes screw lock not firm, loosening, the dislocation of blade, even blade can break and to cause operating personnel injured; And the wood surface precision that processes is not ideal enough, thereby influences product quality, thereby and impracticable.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the planing tool structure that a kind of blade assembling is solid and reliable, safe in utilization, the converted timber precision is high is provided.
The planing tool structure of the timber processing machine that provides according to the utility model, comprise cutter shaft, blade, blade pressuring plate and lock-screw, described blade is fixed in the cavity of cutter shaft by blade pressuring plate and lock-screw, described lock-screw is made up of nut, step part and threaded portion, wherein, step part passes on the stepped hole that stretches into behind the through hole on blade pressuring plate and the blade on the described cutter shaft in the hole, the following hole threaded engagement of threaded portion and stepped hole, and nut is pressed on the upper surface of blade pressuring plate.
The utility model also has following attached technical characterictic:
Through hole on described step part and blade pressuring plate and the blade and the last interporal lacuna in the stepped hole cooperate.
Be provided with a blade adjustment screw in the described cutter shaft.
The planing tool structure of a kind of timber processing machine that provides according to the utility model, prior art has following advantage relatively:
Lock-screw nut of the present utility model lower end forms a step part, and matched in clearance between the through hole on step part and the blade is because step part is relative and existing screw thread contact-making surface
Lock-screw nut of the present utility model lower end forms a step part, matched in clearance between the through hole on step part and the blade, because step part is bigger with existing screw thread contact-making surface relatively, thereby the locating effect of blade is better, thereby can prevent in use loosening of blade, guarantee to add the precision in man-hour, simultaneously, the little wood chip that machine produces when work can not enter in the lock-screw screw thread yet, has improved the security of work.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the decomposing schematic representation according to planing tool structure described in the utility model;
Fig. 2 is the assembling schematic diagram according to planing tool structure described in the utility model.
The specific embodiment:
Referring to Fig. 1, shown in Figure 2, the planing tool structure of the timber processing machine that provides according to the utility model, comprise cutter shaft 1, blade 2, blade pressuring plate 3 and lock-screw 4, blade 2 is fixed in the cavity of cutter shaft 1 by blade pressuring plate 3 and lock-screw 4, and step part 42 passes on the stepped hole 11 that stretches into behind the through hole 31,21 on blade pressuring plate 3 and the blade 2 on the cutter shaft 1 in the hole.Through hole 21 matched in clearance on step part 42 and the blade, because the contact area of step part 42 is bigger relatively, thereby the locating effect of blade 2 is better, and then has avoided blade 2 loosening phenomenon in use, has guaranteed the security of work.The following hole threaded engagement of threaded portion 43 and stepped hole 11, nut 41 is pressed on the upper surface of blade pressuring plate 3, thereby blade pressuring plate 3, blade 2 and cutter shaft 1 are locked together.In addition, be provided with a blade adjustment screw 5 in the cutter shaft 1, this adjustment screw 5 is used to regulate the radial distance of blade 2.
Claims (3)
1. planing tool structure that is used for the timber processing machine, comprise cutter shaft (1), blade (2), blade pressuring plate (3) and lock-screw (4), described blade (2) is fixed in the cavity of cutter shaft (1) by blade pressuring plate (3) and lock-screw (4), it is characterized in that: described lock-screw (4) is by nut (41), step part (42) and threaded portion (43) are formed, wherein, step part (42) passes the through hole (31 on blade pressuring plate (3) and the blade (2), 21) stepped hole (11) that stretches into after on the described cutter shaft (1) is gone up in the hole, the following hole threaded engagement of threaded portion (43) and stepped hole (11), nut (41) is pressed on the upper surface of blade pressuring plate (3).
2. the planing tool structure that is used for the timber processing machine according to claim 1 is characterized in that: the last interporal lacuna of (11) cooperates in through hole (31,21) on described step part (42) and blade pressuring plate (3) and the blade (2) and the stepped hole.
3. the planing tool structure that is used for the timber processing machine according to claim 1 and 2 is characterized in that: be provided with a blade adjustment screw (5) in the described cutter shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200057298U CN201168986Y (en) | 2008-02-19 | 2008-02-19 | Planer tool structure for wood processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200057298U CN201168986Y (en) | 2008-02-19 | 2008-02-19 | Planer tool structure for wood processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168986Y true CN201168986Y (en) | 2008-12-24 |
Family
ID=40208039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200057298U Expired - Fee Related CN201168986Y (en) | 2008-02-19 | 2008-02-19 | Planer tool structure for wood processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499617A (en) * | 2014-12-18 | 2015-04-08 | 无锡王兴幕墙装饰工程有限公司 | Aluminum plate hanging structure for curtain walls |
| CN107486919A (en) * | 2016-06-12 | 2017-12-19 | 扬中市宏彬冷暖设备有限公司 | A kind of brush holder can load and unload cutter head |
-
2008
- 2008-02-19 CN CNU2008200057298U patent/CN201168986Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499617A (en) * | 2014-12-18 | 2015-04-08 | 无锡王兴幕墙装饰工程有限公司 | Aluminum plate hanging structure for curtain walls |
| CN107486919A (en) * | 2016-06-12 | 2017-12-19 | 扬中市宏彬冷暖设备有限公司 | A kind of brush holder can load and unload cutter head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20110219 |