CN201231274Y - Taping machine - Google Patents
Taping machine Download PDFInfo
- Publication number
- CN201231274Y CN201231274Y CNU2008200960044U CN200820096004U CN201231274Y CN 201231274 Y CN201231274 Y CN 201231274Y CN U2008200960044 U CNU2008200960044 U CN U2008200960044U CN 200820096004 U CN200820096004 U CN 200820096004U CN 201231274 Y CN201231274 Y CN 201231274Y
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- CN
- China
- Prior art keywords
- connecting rod
- taping machine
- push type
- type broach
- utility
- 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
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Abstract
The utility model provides a taping machine which comprises a pressure cutter, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod. The pressure cutter is arranged on the first connecting rod, the second connecting rod and the third connecting rod are respectively connected on the first connecting rod, and the fourth connecting rod is respectively connected with the second connecting rod and the third connecting rod to form a four-connecting-rod mechanism. The taping machine adopts the four-connecting-rod mechanism, and utilizes the characteristic of the same gyration radius of the four-connecting-rod mechanism to cause a wrapped part to obtain a favorable impressed angle; because the gyration radii of every point on the pressure cutter are equal, uniform action force of a working face of the pressure cutter is ensured; the deficiencies of a level mechanism of the prior tapping machine are avoided, and the taping quality of the part is enhanced.
Description
Technical field
The utility model relates to a kind of mechanical mechanism, particularly a kind of taping machine.
Background technology
The basic principle of taping machine be by hydraulic cylinder with dynamic action on actuating unit, actuating unit drives the action of pre-push type broach, main push type broach respectively and finishes bound edge, its principle schematic as shown in Figure 1.The actuating unit that taping machine is commonly used is a leverage, and principle is fulcrum+active force, and movement locus is the circular motion around fulcrum, and the radius of gyration of each point is all different on the bar, equals a little to arrive the distance of fulcrum.
The structure of the leverage on the taping machine as shown in Figure 2, it comprises push type broach 1, tool rest 2, fork group 3, hydraulic cylinder 4, gripper shoe 5 and fulcrum 6.The characteristics of this leverage are simple in structure, but can limit the direction that is pressed into of push type broach because of the difference of the radius of gyration, the flange that can not guarantee curvature mutation has the good angle that is pressed into, and the point on the push type broach is far away more from fulcrum, its pressure that is subjected to is just more little, make push type broach working face discontinuity, so this mechanism can only be used for straight flange zone, as the upper and lower flange of door closure class part.When parts flanged-edge angle and fluctuation ratio were big, it was not very desirable using the effect of leverage.
The utility model content
The utility model is in order to overcome above-mentioned the deficiencies in the prior art, and the utility model provides a kind of bound edge effective taping machine.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of taping machine, it comprises push type broach, first connecting rod, second connecting rod, third connecting rod and the 4th connecting rod, described push type broach is arranged on the first connecting rod, and described second connecting rod and third connecting rod are connected on the first connecting rod, described the 4th connecting rod is connected with second connecting rod and third connecting rod respectively, forms quadric chain.
The scheme that the utility model solves further technical problem is: wherein said first connecting rod is a tool rest, and described the 4th connecting rod is a fork group.
The scheme that the utility model solves further technical problem is: the radius of gyration of each point all equates on the described push type broach.
The scheme that the utility model solves further technical problem is: it further comprises hydraulic cylinder and gripper shoe.
The scheme that the utility model solves further technical problem is: described hydraulic cylinder links to each other with second connecting rod.
The scheme that the utility model solves further technical problem is: described gripper shoe is connected and is used to support this quadric chain with the 4th connecting rod.
Compared to prior art, taping machine of the present utility model adopts quadric chain, utilizes the identical characteristics of the quadric chain radius of gyration, makes by the bag part and has obtained the good angle that is pressed into; Because the radius of gyration of each point equates on the push type broach, has guaranteed that push type broach working face active force is even; Avoid the weak point of existing taping machine leverage, improved the bound edge quality of part.
Description of drawings
Fig. 1 is a taping machine principle schematic of the prior art.
Fig. 2 is the structural representation of the leverage of taping machine of the prior art.
Fig. 3 is a taping machine principle schematic of the present utility model.
Fig. 4 is the structural representation of the leverage of taping machine of the present utility model.
The specific embodiment
Following content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Can limit being pressed into direction, can not guaranteeing that the flange of curvature mutation has shortcomings such as well being pressed into the angle of push type broach at the difference of the leverage radius of gyration of the prior art, after taking all factors into consideration each factor leverage is designed to four connecting rod forms, its principle as shown in Figure 3.
Described operation principle with taping machine of quadric chain is two fulcrum+ouble bar links+active force, and its movement locus is the circular motion around fulcrum, and the radius of gyration of each point all equates on the bar, equals the connecting rod distance between two link rods.
As shown in Figure 4, the taping machine with quadric chain comprises push type broach 11, first connecting rod 12, second connecting rod 13, third connecting rod 14, the four connecting rods 15, hydraulic cylinder 16 and gripper shoe 17.Wherein said first connecting rod 11 is a tool rest, and described the 4th connecting rod 15 is a fork group.Described push type broach is arranged on the tool rest 12, and described second connecting rod 13 and third connecting rod 14 are connected on the first connecting rod 12, forms two fulcrums.Described hydraulic cylinder 16 links to each other with second connecting rod 13.Described the 4th connecting rod 15 is connected with second connecting rod 13 and third connecting rod 14 respectively, and described gripper shoe 17 is connected and is used to support this quadric chain with the 4th connecting rod 15.Described first connecting rod 12, second connecting rod 13 connects by bearing pin between third connecting rod 14 and the 4th connecting rod 15, forms quadric chain.
Because the radius of gyration of each point all equates on the push type broach, can obtain good be pressed into the angle in, make that also the pressure of each point equates that all the distribution of forces of push type broach on parts flanged-edge is even on the push type broach working face.When being used for being wrapped the bigger flange of part outline angle and fluctuations, can guarantee that each point not only can obtain good angle that is pressed into and the pressure that can be equated on the parts flanged-edge.
Taping machine of the present utility model adopts quadric chain, utilizes the quadric chain radius of gyration identical Characteristics, make by the bag part obtained the good angle that is pressed into; Because the radius of gyration of each point on the push type broach Equate, guaranteed that push type broach working face active force is even; Avoided existing taping machine leverage not The foot part has improved the bound edge quality of part.
Claims (6)
1. taping machine, it comprises push type broach, it is characterized in that: it further comprises first connecting rod, second connecting rod, third connecting rod and the 4th connecting rod, described push type broach is arranged on the first connecting rod, and described second connecting rod and third connecting rod are connected on the first connecting rod, described the 4th connecting rod is connected with second connecting rod and third connecting rod respectively, forms quadric chain.
2. taping machine according to claim 1 is characterized in that: wherein said first connecting rod is a tool rest, and described the 4th connecting rod is a fork group.
3. taping machine according to claim 1 is characterized in that: the radius of gyration of each point all equates on the described push type broach.
4. taping machine according to claim 1 is characterized in that: it further comprises hydraulic cylinder and gripper shoe.
5. taping machine according to claim 4 is characterized in that: described hydraulic cylinder links to each other with second connecting rod.
6. taping machine according to claim 4 is characterized in that: described gripper shoe is connected and is used to support this quadric chain with the 4th connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960044U CN201231274Y (en) | 2008-07-30 | 2008-07-30 | Taping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960044U CN201231274Y (en) | 2008-07-30 | 2008-07-30 | Taping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231274Y true CN201231274Y (en) | 2009-05-06 |
Family
ID=40617648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200960044U Expired - Lifetime CN201231274Y (en) | 2008-07-30 | 2008-07-30 | Taping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231274Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978082A (en) * | 2014-05-28 | 2014-08-13 | 南通超达机械科技有限公司 | Edge covering mechanism for automobile spare wheel cover plate |
| CN105149399A (en) * | 2015-08-26 | 2015-12-16 | 安徽巨一自动化装备有限公司 | Automobile door closure corner edge covering mechanism |
| CN105268797A (en) * | 2014-07-01 | 2016-01-27 | 上汽通用五菱汽车股份有限公司 | Edge covering mechanism |
| CN105290180A (en) * | 2014-07-01 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Edge covering device based on self-discharging force |
| CN108339878A (en) * | 2018-01-16 | 2018-07-31 | 浙江吉利汽车有限公司 | Automobile metal plate work Rapid wrapping mechanism |
| CN111014478A (en) * | 2019-12-30 | 2020-04-17 | 重庆众思创智能科技有限公司 | Small-size hem device |
-
2008
- 2008-07-30 CN CNU2008200960044U patent/CN201231274Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978082A (en) * | 2014-05-28 | 2014-08-13 | 南通超达机械科技有限公司 | Edge covering mechanism for automobile spare wheel cover plate |
| CN103978082B (en) * | 2014-05-28 | 2016-02-24 | 南通超达机械科技有限公司 | Cover plate of spare tire of automobile edge covering mechanism |
| CN105268797A (en) * | 2014-07-01 | 2016-01-27 | 上汽通用五菱汽车股份有限公司 | Edge covering mechanism |
| CN105290180A (en) * | 2014-07-01 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Edge covering device based on self-discharging force |
| CN105290180B (en) * | 2014-07-01 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Edge covering device based on self-discharging force |
| CN105149399A (en) * | 2015-08-26 | 2015-12-16 | 安徽巨一自动化装备有限公司 | Automobile door closure corner edge covering mechanism |
| CN105149399B (en) * | 2015-08-26 | 2017-04-05 | 安徽巨一自动化装备有限公司 | A kind of automobile door cover corner tipping mechanism |
| CN108339878A (en) * | 2018-01-16 | 2018-07-31 | 浙江吉利汽车有限公司 | Automobile metal plate work Rapid wrapping mechanism |
| CN111014478A (en) * | 2019-12-30 | 2020-04-17 | 重庆众思创智能科技有限公司 | Small-size hem device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |