CN108214404A - A kind of knocking gear - Google Patents
A kind of knocking gear Download PDFInfo
- Publication number
- CN108214404A CN108214404A CN201810225185.4A CN201810225185A CN108214404A CN 108214404 A CN108214404 A CN 108214404A CN 201810225185 A CN201810225185 A CN 201810225185A CN 108214404 A CN108214404 A CN 108214404A
- Authority
- CN
- China
- Prior art keywords
- fork plate
- rod segment
- notch
- fluted disc
- rocking 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
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/02—Hand-held nailing tools; Nail feeding devices operated by manual power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of knocking gears, including L-shaped rocking arm and T-shaped mobile bar, wherein one end of rocking arm is equipped with smooth cylinder, cylinder is removably attached in the strip groove of rocking arm, mobile bar includes vertical rod segment and horizontal rod segment, vertical rod segment is perpendicular to the centre position of horizontal rod segment, further include toggle mechanism, toggle mechanism includes fluted disc and fork plate setting up and down, the axis of fluted disc is rotatably installed in rack, round platform is coaxially equipped on the end face of fluted disc outwardly, the edge of round platform is radially equipped with driving lever, the free end of driving lever is equipped with the pulling axis vertical with driving lever；The reset tension spring being fixed in rack is additionally provided in the side opposite with fork plate direction of rotation, is connected at the end of reset tension spring and the fork plate where notch so that pulling axis from notch skid off when reset tension spring fork plate is pulled to original position；Articulated shaft is connected with transmission shaft, and the knocking gear simple and ingenious structure, cost of manufacture is cheap, and it is flexibly adjustable to hit dynamics.
Description
Technical field
The invention belongs to hit vibratory equipment technical field more particularly to a kind of knocking gear.
Background technology
Knocking gear is widely used in industrial production, and usual existing percussion device is mostly complicated, is fabricated to
This is higher, and service life is difficult to be guaranteed and the dynamics of hitting is not easy to adjust.
Invention content
It is an object of the invention to solve above-mentioned technical problem, a kind of knocking gear is provided, the knocking gear is simple in structure
Ingenious, cost of manufacture is cheap, and it is flexibly adjustable to hit dynamics.
Technical scheme is as follows：
A kind of knocking gear, including L-shaped rocking arm and T-shaped mobile bar, wherein one end of rocking arm is equipped with smooth
Cylinder, the cylinder are removably attached in the strip groove of rocking arm, and mobile bar includes vertical rod segment and horizontal rod segment, vertically
Perpendicular to the centre position of horizontal rod segment, vertical rod segment is horizontally disposed with and in a pair of of guide pad of fixed setting rod segment, erects
Straight bar section can slide in two guide pads, and horizontal rod segment is vertically arranged and is equipped with a hole, the rocking arm position along its length
Mobile bar can be past under guide pad limitation when the rear side of horizontal rod segment and the cylinder are stretched into a hole and cause rocking arm rotation
It is multiple mobile；
Toggle mechanism is further included, the toggle mechanism includes fluted disc and fork plate setting up and down, and the axis of fluted disc is rotatable
Ground is installed in rack, and round platform is coaxially equipped on the end face of fluted disc outwardly, and the edge of round platform is radially equipped with driving lever, dials
The free end of bar is equipped with the pulling axis vertical with driving lever；Fork plate is hinged in rack and the side of fork plate towards fluted disc is additionally provided with one
A U-shaped notch, the plane where the notch is parallel with the plane where the round platform, and the pulling axis is set perpendicular to round platform
Put, and cause fluted disc when rotating to certain position pulling axis from the opening of notch enter in notch and drive indirectly fork plate with
Articulated shaft rotation respective angles between rack, are additionally provided in the side opposite with fork plate direction of rotation and are fixed in rack
It is connected at reset tension spring, the end of the reset tension spring and the fork plate where the notch, so that the pulling axis is from notch
Fork plate is pulled to original position by reset tension spring when skidding off；The articulated shaft is connected with transmission shaft, is fixed on transmission shaft and transmission shaft
The trip rod of vertical connection, the top of trip rod are equipped with impact hammer.
The vertical rod segment between two guide pads is the rack structure engaged with fluted disc.
Further, the fork plate includes plectane part and protrudes the raised line part at plectane edge, and the notch is along institute
State the length direction setting of raised line.
Further, the reset tension spring is connected on the raised line side wall.
Further, during the cylindrical movement to described hole centre position, the line between cylinder and rocker shaft hangs down
Directly in described hole.
Beneficial effects of the present invention：When in use, rocking arm rotates, and mobile bar moves back and forth, and band active toothed disk is intermittent just
Reversion, so as to intermittently stir fork plate swing, and the rotation of the articulated shaft between fork plate and rack has driven trip rod
Swing, it is achieved thereby that the action of the similar nail that manually hits with a hammer.It can be found out by more than structural principle, present invention knot
Structure is simple, compact, and reset tension spring can select stiffness factor as needed, obtains the hammer force degree of needs；Cylinder is removably
It is fixed in the strip groove of rocking arm, can realize that cylinder is removably attached on rocking arm, so as to change the movement of mobile bar
Stroke obtains the effect of different hammer force degrees.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 a certain drive state schematic diagrames between fluted disc and fork plate.
The A of Fig. 3 drive mechanisms between fluted disc and impact hammer is to schematic diagram.
Component label instructions：Rocking arm 19, mobile bar 21, hole 22, cylinder 23, rocker shaft 24, is oriented to strip groove 20
Block 25, trip rod 26, impact hammer 27, fluted disc 28, round platform 29, fork plate 30, reset tension spring 31, pulling axis 32, driving lever 33, transmission shaft
34。
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Fig. 1-3, a kind of knocking gear, including L-shaped rocking arm 19 and T-shaped mobile bar 21, rocking arm 19
Wherein one end is equipped with smooth cylinder 23, and the cylinder 23 is removably attached in the strip groove 20 of rocking arm 19, mobile bar
21 include vertical rod segment and horizontal rod segment, vertical rod segment be horizontally disposed with perpendicular to the centre position of horizontal rod segment, vertical rod segment and
In a pair of of guide pad 25 of fixed setting, vertical rod segment can be slided in two guide pads 25, horizontal rod segment be vertically arranged and
It is equipped with a hole 22 along its length, the rocking arm 19 is located at the rear side of horizontal rod segment and the cylinder 23 is stretched into a hole 22
And so that mobile bar 21 can move back and forth under the limitation of guide pad 25 when rocking arm 19 rotates.
Toggle mechanism is further included, the toggle mechanism includes fluted disc 28 and fork plate 30 setting up and down, the axis of fluted disc 28
It is rotatably installed in rack, is coaxially equipped with round platform 29 on the end face of fluted disc 28 outwardly, the edge of round platform 29 is along its diameter
The pulling axis 32 vertical with driving lever 33 is equipped with to the free end equipped with driving lever 33, driving lever 33.Fork plate 30 is hinged in rack and dials
The side of fork plate 30 towards fluted disc 28 is additionally provided with a U-shaped notch, the plane where the notch and 29 place of round platform
Plane is parallel, and the pulling axis 32 is set perpendicular to round platform 29, and cause fluted disc 28 when rotating to certain position pulling axis 32 from
The opening of notch enters in notch and drives the 14 rotation respective angles of articulated shaft between fork plate 30 and rack indirectly, with
The opposite side in 30 direction of rotation of fork plate is additionally provided with the reset tension spring 31 being fixed in rack, the end of the reset tension spring 31
Be connected at the fork plate 30 where the notch so that the pulling axis 32 from notch skid off when reset tension spring 31 by fork plate
30 are pulled to original position.The articulated shaft 14 is connected with transmission shaft 34, is fixed on transmission shaft 34 and is hit with 34 vertical connection of transmission shaft
Bar 26 is hit, the top of trip rod 26 is equipped with impact hammer 27.
The vertical rod segment between two guide pads 25 is 16 structure of rack engaged with fluted disc 28.When making,
In order to realize that the cylinder 23 is removably attached to the structure in the strip groove 20 of rocking arm 19, T-bolt may be used and take
Cylinder 23 is fixed on T-bolt by the Demountable with T-shaped sliding slot, to realize that cylinder 23 is removably attached to shake
On arm 19, so as to change the shift motion of mobile bar 21, different hammer force degrees are obtained.
When in use, the direction of impact hammer 27 and the direction of rotation of selection rocking arm 19 are arranged as required to, rocking arm 19 rotates
When, mobile bar 21 moves back and forth, and band 28 intermittent rotating of active toothed disk swings so as to intermittently stir fork plate 30, and
The rotation of articulated shaft 14 between fork plate 30 and rack has driven the swing of trip rod 26, it is achieved thereby that similar manually with bulky
Head taps the action of nail.It can be found out by more than structural principle, the configuration of the present invention is simple, compact, reset tension spring 31 can root
According to selection stiffness factor is needed, the hammer force degree of needs is obtained.
Further, the fork plate 30 includes plectane part and protrudes the raised line part at plectane edge, the notch edge
The length direction setting of the raised line.Change structure and be easy to implement 30 structure of fork plate, setting is more scientific and reasonable, and reduction is fabricated to
This.
Further, the reset tension spring 31 is connected on the raised line side wall, be effectively ensured fork plate 30 reset and
More accurately realize hammering action.
Further, when the cylinder 23 moves to described 22 centre position of hole, cylinder 23 and 19 shaft 12 of rocking arm it
Between line perpendicular to described hole 22.So that mobile bar 21 has more fully shift motion, increase hammer force degree.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (4)
1. a kind of knocking gear, it is characterised in that：Including L-shaped rocking arm and T-shaped mobile bar, wherein one end of rocking arm is set
There is smooth cylinder, the cylinder is removably attached in the strip groove of rocking arm, and mobile bar includes vertical rod segment and level
Rod segment, vertical rod segment are horizontally disposed with perpendicular to the centre position of horizontal rod segment, vertical rod segment and are led positioned at a pair of fixed setting
Into block, vertical rod segment can be slided in two guide pads, and horizontal rod segment is vertically arranged and is equipped with a hole, institute along its length
State that rocking arm is located at the rear side of horizontal rod segment and mobile bar can be in guide pad when the cylinder stretches into a hole and causes rocking arm rotation
Limitation is lower to be moved back and forth；
Toggle mechanism is further included, the toggle mechanism includes fluted disc and fork plate setting up and down, and the axis of fluted disc is rotationally pacified
Loaded on round platform in rack, is coaxially equipped on the end face of fluted disc outwardly, the edge of round platform is radially equipped with driving lever, driving lever
Free end is equipped with the pulling axis vertical with driving lever；Fork plate is hinged in rack and the side of fork plate towards fluted disc is additionally provided with one and is in
U-shaped notch, the plane where the notch is parallel with the plane where the round platform, and the pulling axis is set perpendicular to round platform,
And fluted disc pulling axis when rotating to certain position is caused to enter in notch from the opening of notch and drive fork plate and machine indirectly
Articulated shaft rotation respective angles between frame, are additionally provided in the side opposite with fork plate direction of rotation and are fixed on answering in rack
Position tension spring, is connected at the end of the reset tension spring and the fork plate where the notch, so that the pulling axis is from notch cunning
Fork plate is pulled to original position by reset tension spring when going out；The articulated shaft is connected with transmission shaft, is fixed on transmission shaft and hangs down with transmission shaft
The trip rod directly to connect, the top of trip rod are equipped with impact hammer.
The vertical rod segment between two guide pads is the rack structure engaged with fluted disc.
2. knocking gear according to claim 1, it is characterised in that：The fork plate includes plectane part and protrusion plectane side
The raised line part of edge, the notch are set along the length direction of the raised line.
3. knocking gear according to claim 2, it is characterised in that：The reset tension spring is connected on the raised line side wall.
4. knocking gear according to claim 3, it is characterised in that：During the cylindrical movement to described hole centre position,
Line between cylinder and rocker shaft is perpendicular to described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225185.4A CN108214404A (en) | 2018-03-19 | 2018-03-19 | A kind of knocking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225185.4A CN108214404A (en) | 2018-03-19 | 2018-03-19 | A kind of knocking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108214404A true CN108214404A (en) | 2018-06-29 |
Family
ID=62659707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225185.4A Pending CN108214404A (en) | 2018-03-19 | 2018-03-19 | A kind of knocking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108214404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248542A (en) * | 2020-10-20 | 2021-01-22 | 成都职业技术学院 | A carton device of buckling for fruit vegetables cold chain logistics packing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517179A1 (en) * | 1995-05-04 | 1996-11-07 | Bernd Praski | Clip application device for floor heating tubes |
| CN105200211A (en) * | 2015-08-31 | 2015-12-30 | 无锡华虹信息科技有限公司 | Partial rotation valve electric executor and application method thereof |
| CN205217888U (en) * | 2015-11-13 | 2016-05-11 | 重庆渝西面制品有限公司 | Hammer forging device |
| CN206009223U (en) * | 2016-08-06 | 2017-03-15 | 王华银 | A kind of corn vibrates screening plant |
| CN107052030A (en) * | 2017-06-20 | 2017-08-18 | 苏天平 | A kind of crushing retracting device of solid refuse |
-
2018
- 2018-03-19 CN CN201810225185.4A patent/CN108214404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517179A1 (en) * | 1995-05-04 | 1996-11-07 | Bernd Praski | Clip application device for floor heating tubes |
| CN105200211A (en) * | 2015-08-31 | 2015-12-30 | 无锡华虹信息科技有限公司 | Partial rotation valve electric executor and application method thereof |
| CN205217888U (en) * | 2015-11-13 | 2016-05-11 | 重庆渝西面制品有限公司 | Hammer forging device |
| CN206009223U (en) * | 2016-08-06 | 2017-03-15 | 王华银 | A kind of corn vibrates screening plant |
| CN107052030A (en) * | 2017-06-20 | 2017-08-18 | 苏天平 | A kind of crushing retracting device of solid refuse |
Non-Patent Citations (1)
| Title |
|---|
| 张修智 等: "《气体保护焊》", 31 August 1982, 电力工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248542A (en) * | 2020-10-20 | 2021-01-22 | 成都职业技术学院 | A carton device of buckling for fruit vegetables cold chain logistics packing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |