CN105666357A - Eccentric wheel clamping mechanism - Google Patents
Eccentric wheel clamping mechanism Download PDFInfo
- Publication number
- CN105666357A CN105666357A CN201610177283.6A CN201610177283A CN105666357A CN 105666357 A CN105666357 A CN 105666357A CN 201610177283 A CN201610177283 A CN 201610177283A CN 105666357 A CN105666357 A CN 105666357A
- Authority
- CN
- China
- Prior art keywords
- clamping
- eccentric
- eccentric wheel
- fixed
- clamping arm
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
- B25B5/085—Arrangements for positively actuating jaws using cams with at least one jaw sliding along a bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/066—Bench vices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/163—Jaws or jaw attachments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses an eccentric wheel clamping mechanism, which comprises a clamping substrate; one end part of the clamping substrate is provided with a fixed clamping arm; the clamping substrate at one side of the fixed clamping arm is provided with a fixed base; a chute perpendicular to the fixed clamping arm is formed in the middle part of the fixed base; a movable clamping arm is arranged in the chute; the front end of the movable clamping arm and the fixed clamping arm form a workpiece clamping region; the upper surface of the movable clamping arm is provided with a fixed column; the fixed column is connected with an eccentric wheel body through a connecting rod; the eccentric wheel body clings to the rear end of the movable clamping arm; and a handle is arranged at an eccentric dot of the eccentric wheel body. According to the eccentric wheel clamping mechanism disclosed by the invention, the movable clamping arm is pushed in a manner that displacement is generated by rotating the eccentric wheel body to facilitate operation; as the eccentric wheel clamping mechanism aims at a workpiece with a relatively small size, clamping is convenient; and the eccentric wheel clamping mechanism is simple in structure and easy to implement, and has a good application prospect.
Description
Technical field
The present invention relates to a kind of Eccentric Clamping Mechanism, belong to mechanical fastening techniques field.
Background technology
In field of machining, clamp system is very common fixed mechanism. Being presently used for the fixed mechanism of regular shape workpiece (such as square, rectangle), structure is all more complicated, such as common vice fixed station, employing rotatable handle threaded rod is fixed, it is necessary to rotary handle frequently, operation inconvenience, very inconvenient particularly with undersized Workpiece clamping.
Summary of the invention
The invention aims to overcome existing vice fixed station, adopt rotatable handle threaded rod to be fixed, it is necessary to rotary handle frequently, operation inconvenience, very inconvenient particularly with undersized Workpiece clamping. The Eccentric Clamping Mechanism of the present invention, adopts the mode that rotating eccentricity wheel body produces displacement to promote mobile clamping limb, and convenient operation, owing to for smaller workpiece, clamping is convenient, simple in construction, it is easy to realizes, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of Eccentric Clamping Mechanism, it is characterized in that: include clamping substrate, the one end of described clamping substrate is provided with fixed clamping arm, the clamping substrate of described fixed clamping arm side is provided with fixed pedestal, the middle part of described fixed pedestal is provided with the chute perpendicular with fixed clamping arm, mobile clamping limb it is provided with in described chute, the front end of described mobile clamping limb forms the clamping region of workpiece with fixed clamping arm, the upper surface of described mobile clamping limb is provided with fixing post, described fixing post is connected with eccentric wheel body by connecting rod, described eccentric wheel body is close to the rear end of mobile clamping limb, the eccentric round dot place of described eccentric wheel body is provided with handle.
Aforesaid a kind of Eccentric Clamping Mechanism, it is characterised in that: the front end of described connecting rod is provided with waist-shaped hole, and described fixing post is connected in waist-shaped hole.
Aforesaid a kind of Eccentric Clamping Mechanism, it is characterised in that: the rear end of described connecting rod is hinged on eccentric wheel body.
Aforesaid a kind of Eccentric Clamping Mechanism, it is characterised in that: described handle is provided with anti-slip rubber set.
Aforesaid a kind of Eccentric Clamping Mechanism, it is characterised in that: the nip side of described fixed clamping arm is provided with anti-skidding lines.
Aforesaid a kind of Eccentric Clamping Mechanism, it is characterised in that: described mobile clamping limb adopts die steel material to make.
The invention has the beneficial effects as follows: the Eccentric Clamping Mechanism of the present invention, adopt the mode that rotating eccentricity wheel body produces displacement to promote mobile clamping limb, convenient operation, owing to for smaller workpiece, clamping is convenient, simple in construction, easily realize, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Eccentric Clamping Mechanism of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1, the Eccentric Clamping Mechanism of the present invention, including clamping substrate 1, the one end of clamping substrate 1 is provided with fixed clamping arm 2, the clamping substrate 1 of fixed clamping arm 2 side is provided with fixed pedestal 3, the middle part of fixed pedestal 3 is provided with the chute perpendicular with fixed clamping arm 2, mobile clamping limb 4 it is provided with in chute, the front end of mobile clamping limb 4 and fixed clamping arm 2 form the clamping region 5 of workpiece, the upper surface of mobile clamping limb 4 is provided with fixing post 6, fixing post 6 is connected with eccentric wheel body 8 by connecting rod 7, eccentric wheel body 8 is close to the rear end of mobile clamping limb 4, the eccentric round dot place of eccentric wheel body 8 is provided with handle 9, during use, rotated by rotary handle 9 band movable eccentric wheel body 8, the eccentric wheel body 8 rotated can promote the mobile clamping limb 4 fitted with it to move forward in chute, thus the front end of mobile clamping limb 4 can clamp, with fixed clamping arm 2, the workpiece being placed between the two, easy to use, due to for smaller workpiece, clamping is convenient, simple in construction.
The front end of described connecting rod 7 is provided with waist-shaped hole 10, and described fixing post 6 is connected in waist-shaped hole 10, the movable length of the direct moving-limiting clamping limb 4 of length of waist-shaped hole 10 such that it is able to limiting the size of clamped workpiece, specific aim is stronger.
The rear end of described connecting rod 7 is hinged on eccentric wheel body 8.
Described handle 9 is provided with anti-slip rubber set, it is simple to hand-held rotation.
The nip side of described fixed clamping arm 2 is provided with anti-skidding lines, increases the frictional force with absorption surface, improves clamping effect.
Described mobile clamping limb 4 adopts die steel material to make, and fastness is strong, reduces the long-term abrasion slided in chute, increases the service life.
In sum, the Eccentric Clamping Mechanism of the present invention, adopt the mode that rotating eccentricity wheel body produces displacement to promote mobile clamping limb, convenient operation, owing to for smaller workpiece, clamping is convenient, simple in construction, it is easy to realizes, has a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. an Eccentric Clamping Mechanism, it is characterized in that: include clamping substrate (1), the one end of described clamping substrate (1) is provided with fixed clamping arm (2), the clamping substrate (1) of described fixed clamping arm (2) side is provided with fixed pedestal (3), the middle part of described fixed pedestal (3) is provided with the chute perpendicular with fixed clamping arm (2), mobile clamping limb (4) it is provided with in described chute, the front end of described mobile clamping limb (4) forms the clamping region (5) of workpiece with fixed clamping arm (2), the upper surface of described mobile clamping limb (4) is provided with fixing post (6), described fixing post (6) is connected with eccentric wheel body (8) by connecting rod (7), described eccentric wheel body (8) is close to the rear end of mobile clamping limb (4), the eccentric round dot place of described eccentric wheel body (8) is provided with handle (9).
2. a kind of Eccentric Clamping Mechanism according to claim 1, it is characterised in that: the front end of described connecting rod (7) is provided with waist-shaped hole (10), and described fixing post (6) is connected in waist-shaped hole (10).
3. a kind of Eccentric Clamping Mechanism according to claim 1, it is characterised in that: the rear end of described connecting rod (7) is hinged on eccentric wheel body (8).
4. a kind of Eccentric Clamping Mechanism according to claim 1, it is characterised in that: described handle (9) is provided with anti-slip rubber set.
5. a kind of Eccentric Clamping Mechanism according to claim 1, it is characterised in that: the nip side of described fixed clamping arm (2) is provided with anti-skidding lines.
6. a kind of Eccentric Clamping Mechanism according to claim 1, it is characterised in that: described mobile clamping limb (4) adopts die steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177283.6A CN105666357A (en) | 2016-03-28 | 2016-03-28 | Eccentric wheel clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177283.6A CN105666357A (en) | 2016-03-28 | 2016-03-28 | Eccentric wheel clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666357A true CN105666357A (en) | 2016-06-15 |
Family
ID=56224060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177283.6A Pending CN105666357A (en) | 2016-03-28 | 2016-03-28 | Eccentric wheel clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666357A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904252A (en) * | 2016-06-20 | 2016-08-31 | 无锡鼎茂机械制造有限公司 | Clamping device for electrical mechanical equipment production |
| CN106312851A (en) * | 2016-10-18 | 2017-01-11 | 池州学院 | Tooling clamp used for processing photoelectric devices and tooling method |
| CN107283333A (en) * | 2017-06-15 | 2017-10-24 | 亚杰科技（江苏）有限公司 | A kind of detection tool of back seat spring |
| CN107462844A (en) * | 2017-06-15 | 2017-12-12 | 亚杰科技（江苏）有限公司 | A kind of detection tool of automobile cosmetic mirror |
| CN108127442A (en) * | 2017-12-29 | 2018-06-08 | 奉正中 | A kind of numerically-controlled machine tool clamping device |
| CN108608357A (en) * | 2018-04-16 | 2018-10-02 | 陕西科技大学 | Cam structure shfting wrench |
| CN111231080A (en) * | 2020-01-20 | 2020-06-05 | 温州职业技术学院 | Concrete dicing waste removing device |
| CN112261808A (en) * | 2020-10-25 | 2021-01-22 | 解瑞创 | Flame-retardant type alternating current frequency converter explosion-proof box with anti-pollution function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604005A1 (en) * | 1986-02-08 | 1987-08-13 | Festo Kg | CLAMPING DEVICE FOR CLAMPING WORKPIECES ON WORK TABLES OR WORK TABLES OF MACHINING DEVICES OR MACHINES |
| CN202200238U (en) * | 2011-08-12 | 2012-04-25 | 西安天伟电子系统工程有限公司 | Manual mounting/dismounting mechanism for drive unit of medium-sized and small-sized radars and antenna |
| CN103100887A (en) * | 2012-12-12 | 2013-05-15 | 重庆巨康建材有限公司 | Cam-type clamping mechanism of slide block |
| CN202964480U (en) * | 2012-12-11 | 2013-06-05 | 安特仪表集团有限公司 | Electric-energy-meter compensating-plate tool fixture |
| CN203236233U (en) * | 2012-12-12 | 2013-10-16 | 重庆巨康建材有限公司 | Sliding block cam type clamping mechanism |
| CN204686708U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Novel workpiece clamping device |
| CN204686707U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Workpiece clamping device |
| CN205521000U (en) * | 2016-03-28 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Eccentric wheel clamping mechanism |
-
2016
- 2016-03-28 CN CN201610177283.6A patent/CN105666357A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604005A1 (en) * | 1986-02-08 | 1987-08-13 | Festo Kg | CLAMPING DEVICE FOR CLAMPING WORKPIECES ON WORK TABLES OR WORK TABLES OF MACHINING DEVICES OR MACHINES |
| CN202200238U (en) * | 2011-08-12 | 2012-04-25 | 西安天伟电子系统工程有限公司 | Manual mounting/dismounting mechanism for drive unit of medium-sized and small-sized radars and antenna |
| CN202964480U (en) * | 2012-12-11 | 2013-06-05 | 安特仪表集团有限公司 | Electric-energy-meter compensating-plate tool fixture |
| CN103100887A (en) * | 2012-12-12 | 2013-05-15 | 重庆巨康建材有限公司 | Cam-type clamping mechanism of slide block |
| CN203236233U (en) * | 2012-12-12 | 2013-10-16 | 重庆巨康建材有限公司 | Sliding block cam type clamping mechanism |
| CN204686708U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Novel workpiece clamping device |
| CN204686707U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Workpiece clamping device |
| CN205521000U (en) * | 2016-03-28 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Eccentric wheel clamping mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904252A (en) * | 2016-06-20 | 2016-08-31 | 无锡鼎茂机械制造有限公司 | Clamping device for electrical mechanical equipment production |
| CN105904252B (en) * | 2016-06-20 | 2018-05-08 | 无锡鼎茂机械制造有限公司 | A kind of electricapparatus equipment produces clamping device |
| CN106312851A (en) * | 2016-10-18 | 2017-01-11 | 池州学院 | Tooling clamp used for processing photoelectric devices and tooling method |
| CN107283333A (en) * | 2017-06-15 | 2017-10-24 | 亚杰科技（江苏）有限公司 | A kind of detection tool of back seat spring |
| CN107462844A (en) * | 2017-06-15 | 2017-12-12 | 亚杰科技（江苏）有限公司 | A kind of detection tool of automobile cosmetic mirror |
| CN107462844B (en) * | 2017-06-15 | 2020-08-11 | 亚杰科技（江苏）有限公司 | Detection tool of car vanity mirror lamp |
| CN108127442A (en) * | 2017-12-29 | 2018-06-08 | 奉正中 | A kind of numerically-controlled machine tool clamping device |
| CN108608357A (en) * | 2018-04-16 | 2018-10-02 | 陕西科技大学 | Cam structure shfting wrench |
| CN111231080A (en) * | 2020-01-20 | 2020-06-05 | 温州职业技术学院 | Concrete dicing waste removing device |
| CN112261808A (en) * | 2020-10-25 | 2021-01-22 | 解瑞创 | Flame-retardant type alternating current frequency converter explosion-proof box with anti-pollution function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
| RJ01 | Rejection of invention patent application after publication |