CN203197602U - Jig - Google Patents
Jig Download PDFInfo
- Publication number
- CN203197602U CN203197602U CN 201320112975 CN201320112975U CN203197602U CN 203197602 U CN203197602 U CN 203197602U CN 201320112975 CN201320112975 CN 201320112975 CN 201320112975 U CN201320112975 U CN 201320112975U CN 203197602 U CN203197602 U CN 203197602U
- Authority
- CN
- China
- Prior art keywords
- base body
- gear
- machine base
- groove
- ejector rod
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a jig which comprises an engine base body, a fixing plate and a sliding device. The fixing plate is fixedly mounted at one end of the engine base body, the sliding device is movably mounted at the other end of the engine base body and formed by a gear and a moving plate, the gear is mounted on the bottom of the moving plate, a rack matched with the gear is arranged on the engine base body, an ejector rod device is fixed in the moving plate, and a groove is formed in the inner wall of the ejector rod device. The jig has the advantages that the transmission principle of the gear and the rack is utilized, so the jig can be transversely moved by random lengths and can be used for clamping long workpieces; through matched installation of the groove in the ejector rod device, a spring and a steel ball, a self-locking device is arranged between a handle and an ejector rod, the ejector rod and the sliding device are tightly attached together when the handle is pressed through application of force, and thus the ejector rod and the groove are more firmly fixed; the jig is simple in structure and convenient to install.
Description
Technical field
The utility model relates to a kind of anchor clamps.
Background technology
In field of machining, often raw material need be clamped on the anchor clamps, the raw material that are held are processed, but raw material can be subject to processing the power of parts and produce and rock in to raw-material process, this rocking can cause the precision of processing not good enough.In addition, the raw-material extra pressure that also can cause raw material and processing component that rocks can cause carrying out may causing raw-material chapping in the process and causing raw material to be scrapped at raw material, increases processing cost.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, and is easy for installation, and fixed, the anchor clamps of accurate positioning.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of anchor clamps, comprise machine base body, fixed head and carriage, described fixed head is fixedly mounted on machine base body one end, described carriage is movably arranged on the machine base body other end, described carriage is made up of gear and portable plate, and described gear is installed in the portable plate bottom, and described machine base body is provided with the tooth bar that cooperates with gear, in the described portable plate pin-lift arrangement is arranged fixedly, described pin-lift arrangement inwall is provided with groove.
As optimized technical scheme, described pin-lift arrangement comprises handle, push rod, spring and steel ball, and described handle is installed in the push rod top, described handle is provided with self-locking device, described spring cooperates installation with steel ball, described push rod is provided with through hole, and spring and steel ball are installed in the through hole.
As optimized technical scheme, described machine base body is provided with groove, and described bottom land is circular arc.
As optimized technical scheme, described rack and pinion is arranged on both sides, machine base body front and back.
The beneficial effect of the utility model anchor clamps is: 1, utilize the rack-and-pinion transmission principle, thus can horizontal mobile random length, but the big long workpiece of clamping; 2 install by the cooperations of groove, spring and steel ball in the pin-lift arrangement, and are provided with self-locking device between handle and the push rod, when the application of force handle are pressed, and push rod is close to slide block device, more firm thereby push rod and groove are fixed; 3, simple in structure, easy for installation.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model anchor clamps;
Fig. 2 is the left view of the utility model anchor clamps.
The specific embodiment
Consult a kind of anchor clamps illustrated in figures 1 and 2, comprise machine base body 1, fixed head 2 and carriage 3, described fixed head 2 is fixedly mounted on machine base body 1 one ends, described carriage 3 is movably arranged on machine base body 1 other end, described carriage 3 is made up of gear 4 and portable plate 5, and described gear 4 is installed in portable plate 5 bottoms, and described machine base body 1 is provided with the tooth bar 6 that cooperates with gear 4, in the described portable plate 5 pin-lift arrangement 7 is arranged fixedly, described pin-lift arrangement 7 inwalls are provided with groove 8.
Wherein, described pin-lift arrangement 7 comprises handle 9, push rod 10, spring 11 and steel ball 12, described handle peace 9 is contained in push rod 10 tops, described handle 9 is provided with self-locking device 13, described spring 11 cooperates installation with steel ball 12, described push rod 10 is provided with through hole (not shown), and spring 11 is installed in the through hole (not shown) with steel ball 12.
Described machine base body 1 is provided with groove 14, and 14 ends of described groove are circular arc.
Described tooth bar 6 and gear 4 are arranged on both sides, machine base body 1 front and back.
The beneficial effect of the utility model anchor clamps is: 1, utilize the rack-and-pinion transmission principle, thus can horizontal mobile random length, but the big long workpiece of clamping; 2 install by the cooperations of groove, spring and steel ball in the pin-lift arrangement, and are provided with self-locking device between handle and the push rod, when the application of force handle are pressed, and push rod is close to slide block device, more firm thereby push rod and groove are fixed; 3, simple in structure, easy for installation.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. anchor clamps, it is characterized in that: comprise machine base body, fixed head and carriage, described fixed head is fixedly mounted on machine base body one end, described carriage is movably arranged on the machine base body other end, described carriage is made up of gear and portable plate, and described gear is installed in the portable plate bottom, and described machine base body is provided with the tooth bar that cooperates with gear, in the described portable plate pin-lift arrangement is arranged fixedly, described pin-lift arrangement inwall is provided with groove.
2. anchor clamps according to claim 1, it is characterized in that: described pin-lift arrangement comprises handle, push rod, spring and steel ball, described handle is installed in the push rod top, described handle is provided with self-locking device, described spring cooperates installation with steel ball, described push rod is provided with through hole, and spring and steel ball are installed in the through hole.
3. anchor clamps according to claim 1, it is characterized in that: described machine base body is provided with groove, and described bottom land is circular arc.
4. according to claim 1 or 3 described anchor clamps, it is characterized in that: described rack and pinion is arranged on both sides, machine base body front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112975 CN203197602U (en) | 2013-03-13 | 2013-03-13 | Jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112975 CN203197602U (en) | 2013-03-13 | 2013-03-13 | Jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197602U true CN203197602U (en) | 2013-09-18 |
Family
ID=49141741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112975 Expired - Fee Related CN203197602U (en) | 2013-03-13 | 2013-03-13 | Jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526593A (en) * | 2014-12-22 | 2015-04-22 | 常熟市董浜镇徐市鸿磊五金机械厂 | Clamp |
| CN106624234A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Linear cutting precise clamp |
-
2013
- 2013-03-13 CN CN 201320112975 patent/CN203197602U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526593A (en) * | 2014-12-22 | 2015-04-22 | 常熟市董浜镇徐市鸿磊五金机械厂 | Clamp |
| CN106624234A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Linear cutting precise clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CASMA AUTOMOTIVE SYSTEMS (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: ZHEJIANG BUSINESS TECHNOLOGY INSTITUTE Effective date: 20140616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315012 NINGBO, ZHEJIANG PROVINCE TO: 201806 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140616 Address after: Jiading District Anting Town, Shanghai city Bai'an road 201806 No. 1501 Patentee after: Casma Automotive Systems (Shanghai) Co., Ltd. Address before: 315012 Ningbo Airport Road, Zhejiang, No. 1988 Patentee before: Zhejiang Business Technology Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |