CN201871741U - Quick clamping mechanism for cutter bar - Google Patents
Quick clamping mechanism for cutter bar Download PDFInfo
- Publication number
- CN201871741U CN201871741U CN2010206206113U CN201020620611U CN201871741U CN 201871741 U CN201871741 U CN 201871741U CN 2010206206113 U CN2010206206113 U CN 2010206206113U CN 201020620611 U CN201020620611 U CN 201020620611U CN 201871741 U CN201871741 U CN 201871741U
- Authority
- CN
- China
- Prior art keywords
- eccentric disc
- knife bar
- clamping mechanism
- quick clamping
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a quick clamping mechanism for a cutter bar, which comprises a cutter rest, an eccentric disc and a pressure bar, wherein the cutter rest is used for placing the cutter bar; the eccentric disc and the cutter rest are in driving connection by an eccentric shaft; the outer surface of the eccentric disc is in contact with the upper surface of the cutter bar; and the eccentric disc is provided with a slot matched with the pressure bar. The quick clamping mechanism for a cutter bar is characterized in that the cutter bar is arranged on the cutter rest, the cutter rest is provided with the eccentric disc, and the cutter bar can be firmly clamped by the pressure bar and the eccentric disc. The quick clamping mechanism for a cutter bar has simple structure and high switching speed, is convenient to use and can improve the working efficiency.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of knife bar quick clamping mechanism.
Background technology
At present, the clamping process of knife bar generally adopts screw that knife bar is compressed.This employing screw is more time-consuming to the method that knife bar compresses, and switch speed is slow, and is not very firm after compressing, and has caused operating efficiency lower.
The utility model content
The purpose of this utility model provides a kind of saving of labor, the fast knife bar clamp mechanism of service speed.
The utility model adopts following technical proposals: a kind of knife bar quick clamping mechanism, it is characterized in that: comprise knife rest, eccentric disc, press rods, knife rest is used to place knife bar, eccentric disc and knife rest are in transmission connection by eccentric shaft, and its outer surface is used for contacting with the knife bar upper surface, and eccentric disc is provided with the slot that is used with press rods.
The position that described knife rest contacts with the knife bar end is provided with porose, is provided with in the hole to be used for regulating the flexible screw of knife bar.
Described eccentric disc is two.
Described eccentric disc adopts No. 30 steel.
The utility model knife bar quick clamping mechanism is arranged on knife bar on the knife rest, and eccentric disc is set above the knife bar, can fast knife bar be clamped by press rods and eccentric disc, and quite firm after clamping; The utility model is simple in structure, easy to use, switch speed is fast, can increase work efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model knife bar quick clamping mechanism comprises knife rest 1, eccentric disc 4, press rods 5, screw 2, knife rest 1 is used to place knife bar 3, eccentric disc 4 is in transmission connection by eccentric shaft 6 with knife rest 1, and its outer surface contacts with the upper surface of knife bar 3, and eccentric disc 4 is provided with the slot 7 that is used with press rods 5; The position that knife rest 1 contacts with knife bar 3 ends is provided with porose, is provided with in the hole to be used for regulating the screw 2 that knife bar 3 stretches.Eccentric disc 4 is two in the present embodiment, makes the clamping better effects if; Eccentric disc 4 adopts No. 30 steel, and lonneal after quenching has good wear resistance.Eccentric disc 4 can rotate around eccentric shaft 6, thereby compress knife bar at any time or unclamp knife bar under the effect of press rods 5, and the utility model is simple in structure, easy to use, switch speed is fast, be applicable to fine finishining and semifinishing in the machining the operation of useful lathe tool.
Claims (4)
1. knife bar quick clamping mechanism, it is characterized in that: comprise knife rest, eccentric disc, press rods, knife rest is used to place knife bar, and eccentric disc and knife rest are in transmission connection by eccentric shaft, and its outer surface is used for contacting with the knife bar upper surface, and eccentric disc is provided with the slot that is used with press rods.
2. knife bar quick clamping mechanism according to claim 1 is characterized in that: the position that described knife rest contacts with the knife bar end is provided with porose, is provided with in the hole to be used for regulating the flexible screw of knife bar.
3. knife bar quick clamping mechanism according to claim 1 is characterized in that: described eccentric disc is two.
4. according to claim 2 or 3 described knife bar quick clamping mechanisms, it is characterized in that: described eccentric disc adopts No. 30 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206206113U CN201871741U (en) | 2010-11-24 | 2010-11-24 | Quick clamping mechanism for cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206206113U CN201871741U (en) | 2010-11-24 | 2010-11-24 | Quick clamping mechanism for cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871741U true CN201871741U (en) | 2011-06-22 |
Family
ID=44159675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206206113U Expired - Lifetime CN201871741U (en) | 2010-11-24 | 2010-11-24 | Quick clamping mechanism for cutter bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480670A (en) * | 2018-03-28 | 2018-09-04 | 西安航空职业技术学院 | A kind of adjustable lathe saddle of fastening position |
-
2010
- 2010-11-24 CN CN2010206206113U patent/CN201871741U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480670A (en) * | 2018-03-28 | 2018-09-04 | 西安航空职业技术学院 | A kind of adjustable lathe saddle of fastening position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN NEIPEI GROUP CO., LTD. Free format text: FORMER NAME: ZHONGYUAN NEIPEI CO., LTD., HENAN PROV. |
|
| CP03 | Change of name, title or address |
Address after: 454750 Huaihe Road, Mengzhou industrial agglomeration area, Henan, China, No. 69, No. Patentee after: Central Plains Nei Pei Group Plc Address before: 454750 No. 146 Han Yu Avenue, Mengzhou, Henan, Jiaozuo Patentee before: Zhongyuan Neipei Co., Ltd., Henan Prov. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |