CN106944587A - Staking mechanism - Google Patents
Staking mechanism Download PDFInfo
- Publication number
- CN106944587A CN106944587A CN201710177325.0A CN201710177325A CN106944587A CN 106944587 A CN106944587 A CN 106944587A CN 201710177325 A CN201710177325 A CN 201710177325A CN 106944587 A CN106944587 A CN 106944587A
- Authority
- CN
- China
- Prior art keywords
- staking
- cylinder
- reductor
- fixed seat
- hydraulic cylinder
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
Abstract
The present invention relates to a kind of staking mechanism, including servomotor, reductor, staking bar, hydraulic cylinder and fixed seat, the output shaft of the servomotor is connected with the input shaft of the reductor, the output shaft of the reductor is connected with the staking bar, the hydraulic cylinder is arranged in the fixed seat and is connected with the reductor, the staking bar passes through the hydraulic cylinder and fixed seat, and the fixed seat includes support pedestal, the spacing pedestal installed in the support pedestal bottom and the locating part for being fixed on the spacing pedestal bottom.The present invention is simple in construction, easy to use, is engaged by servomotor and reductor, output torque is adjustable, ensure the firm connection between staking bar and blind nut, hydraulic cylinder output pressure is adjustable, and staking stroke is adjustable, can meet the riveting of the blind nut of unlike material, it is applied widely, production cost is reduced, while can coordinate with equipment, automation is realized, it is not required to hand-held, high working efficiency.
Description
Technical field
The present invention relates to a kind of staking mechanism.
Background technology
Blind nut is also known as riveting nut or draws cap, for the fastening field of the process industries such as all kinds of sheet metals or tubing,
Tapping thread is not needed in staking connection procedure, while having the firm advantage of riveting, automobile, aviation, iron is widely used in
Electromechanical and light industrial goods the fit on such as road, refrigeration, elevator, switch, instrument, furniture, decoration.The work of existing riveting nut
Tool is generally Pneumatic hand riveter, and structure is numerous and diverse, and riveting speed is slow and riveting quality is poor, and hand riveter needs are hand-held, it is impossible to setting
It is standby to coordinate realization automation, waste time and energy, operating efficiency is low.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of staking mechanism simple in construction.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of staking mechanism, including servomotor, deceleration
Machine, staking bar, hydraulic cylinder and fixed seat, the output shaft of the servomotor is connected with the input shaft of the reductor, described
The output shaft of reductor is connected with the staking bar, the hydraulic cylinder be arranged on the fixed seat on and with the reductor phase
Connection, the staking bar passes through the hydraulic cylinder and fixed seat, and the fixed seat includes support pedestal, installed in the support base
The spacing pedestal of body bottom and the locating part for being fixed on the spacing pedestal bottom.
In a preferred embodiment of the present invention, staking mechanism further comprises first that the locating part includes being vertically connected with
Cylinder and the second cylinder, the external diameter of first cylinder are more than the external diameter of second cylinder.
In a preferred embodiment of the present invention, staking mechanism further comprise first cylinder and the second cylinder it
Between arc transition connect.
In a preferred embodiment of the present invention, staking mechanism further comprises that the support pedestal is L-shaped including vertical
Plate, the level board being connected with the vertical plate, the spacing pedestal are arranged on the bottom of the level board.
In a preferred embodiment of the present invention, staking mechanism further comprises connecting between the vertical plate and the level board
It is connected to L-shaped reinforcing plate.
In a preferred embodiment of the present invention, staking mechanism further comprises that the spacing pedestal includes being sequentially connected up and down
Disc, the 3rd cylinder and the 4th cylinder, the disc, the 3rd cylinder, the external diameter of the 4th cylinder gradually subtract
It is small.
In a preferred embodiment of the present invention, staking mechanism further comprises being provided through on the 4th cylinder
Hole.
In a preferred embodiment of the present invention, staking mechanism further comprises that the staking bar includes the staking body of rod and institute
State the staking screw that the staking body of rod is detachably connected.
The present invention solves defect present in background technology, and the present invention is simple in construction, easy to use, passes through servomotor
It is engaged with reductor, output torque is adjustable, it is ensured that the firm connection between staking bar and blind nut, hydraulic cylinder output pressure
Adjustable, staking stroke is adjustable, can meet the riveting of the blind nut of unlike material, applied widely, reduces production cost, simultaneously
It can coordinate with equipment, realize automation, be not required to hand-held, high working efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention；
Fig. 2 is the sectional view of the preferred embodiments of the present invention.
Embodiment
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and Figure 2, a kind of staking mechanism, including servomotor 2, reductor 4, staking bar 6, hydraulic cylinder 8 and solid
Reservation 10, the output shaft of servomotor 2 is connected with the input shaft of reductor 4, and the output shaft of reductor 4 is connected with staking bar 6
Connect, hydraulic cylinder 8 is arranged in fixed seat 10 and is connected with reductor 4, staking bar 6 passes through hydraulic cylinder 8 and fixed seat 10, fixed
Seat 10 includes support pedestal 12, the spacing pedestal 14 installed in support pedestal 12 bottom and is fixed on the spacing bottom of pedestal 14
Locating part 16, is engaged, output torque is adjustable by servomotor 2 and reductor 4, it is ensured that between staking bar 6 and blind nut
Firm connection, the output pressure of hydraulic cylinder 8 is adjustable, and staking stroke is adjustable, can meet the riveting of the blind nut of unlike material, fit
It is wide with scope, reduce production cost.Preferably hydraulic cylinder 8 of the invention includes hydraulic cylinder 18, piston 20 and piston rod 22, staking bar
6 pass through piston rod 22, and piston rod 22 is connected with reductor 4.
Preferably locating part 16 of the invention includes the first cylinder 24 and the second cylinder 26 being vertically connected with, the first cylinder
24 external diameter is more than the external diameter of the second cylinder 26, it is to avoid the interference to other parts, the lower surface of the second cylinder 26 is used for
Prop up the upper surface of blind nut.It is preferred that the first cylinder 24 is integrally formed with the second cylinder 26.
In order to avoid stress concentration, arc transition connects between preferably the first cylinder 24 and the second cylinder 26 of the invention
Connect.Further preferred first cylinder 24 is integrally formed with the second cylinder 26 and is connected.
Support pedestal 12 of the invention preferred is L-shaped, including vertical plate 28, the level board 30 that is connected with vertical plate 28, vertically
Plate 28 can realize the connection with the staking vertical cylinder of equipment, and vertical plate 28 is driven vertically by staking vertical cylinder
Motion, realizes automatic rivet pulling, it is not necessary to hand-held, high working efficiency, and spacing pedestal 14 is arranged on the bottom of level board 30.In order to carry
The steadiness of height support pedestal 12, the present invention is preferably connected with L-shaped reinforcing plate 32 between vertical plate 28 and level board 30.
Preferably spacing pedestal 14 of the invention includes disc 34, the 3rd cylinder 36 and the 4th cylinder being sequentially connected up and down
Body 38, disc 34, the 3rd cylinder 36, the external diameter of the 4th cylinder 38 are gradually reduced, disc 34, the and of the 3rd cylinder 36
The equal inner hollow of 4th cylinder 38, is easy to passing through for staking bar 6.Hole is provided through on further preferred 4th cylinder 38
40, through hole 40 is connected with the 4th cylinder 38.
The staking screw 44 of the invention that preferably staking bar 6 includes the staking body of rod 42, is detachably connected with the staking body of rod 42, draws
One end of rivet rod body 42 is connected with the output shaft of reductor 4, the other end of the staking body of rod 42 and one end spiral shell of staking screw 44
Line is connected, and the other end of staking screw 44 is provided with external thread section 46, is easy to screw in blind nut.It can be stretched into and passed through by instrument
Under staking screw 44 is dismantled from the staking body of rod 42 in perforation 40, the staking screw more renewed is convenient and swift, improves work
Efficiency.
The present invention when in use, inserted in product, and vertical plate 28 is connected with staking vertical cylinder, passed through by blind nut
Staking vertical cylinder drives vertical plate 28 to move downward, while servomotor 2 and reductor 4 start, drives staking bar 6 to rotate,
The external thread section 46 of staking screw 44 is screwed in blind nut, and the lower surface of the second cylinder 26 props up the upper end of blind nut
Face, staking vertical cylinder, servomotor 2 and reductor 4 are stopped, and hydraulic cylinder 8 starts, and reductor is promoted by piston rod 22
4 and the overall motion upwards of servomotor 2, while driving the motion upwards of staking bar 6, staking bar 6 holds blind nut, blind nut
Deformation is riveted on product.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of staking mechanism, it is characterised in that：It is described including servomotor, reductor, staking bar, hydraulic cylinder and fixed seat
The output shaft of servomotor is connected with the input shaft of the reductor, and the output shaft of the reductor is connected with the staking bar
Connect, the hydraulic cylinder is arranged in the fixed seat and is connected with the reductor, the staking bar passes through the hydraulic cylinder
And fixed seat, the fixed seat is including supporting pedestal, the spacing pedestal installed in the support pedestal bottom and being fixed on institute
State the locating part of spacing pedestal bottom.
2. staking mechanism according to claim 1, it is characterised in that：The locating part includes the first cylinder being vertically connected with
Body and the second cylinder, the external diameter of first cylinder are more than the external diameter of second cylinder.
3. staking mechanism according to claim 2, it is characterised in that：Circle between first cylinder and the second cylinder
Arc transition is connected.
4. staking mechanism according to claim 1, it is characterised in that：It is described support pedestal it is L-shaped, including vertical plate, with
The level board of the vertical plate connection, the spacing pedestal is arranged on the bottom of the level board.
5. staking mechanism according to claim 4, it is characterised in that：It is connected between the vertical plate and the level board
L-shaped reinforcing plate.
6. staking mechanism according to claim 4, it is characterised in that：The spacing pedestal includes the circle being sequentially connected up and down
Disk body, the 3rd cylinder and the 4th cylinder, the disc, the 3rd cylinder, the external diameter of the 4th cylinder are gradually reduced.
7. staking mechanism according to claim 6, it is characterised in that：Hole is provided through on 4th cylinder.
8. staking mechanism according to claim 1, it is characterised in that：The staking bar includes the staking body of rod, drawn with described
The staking screw that rivet rod body is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710177325.0A CN106944587A (en) | 2017-03-23 | 2017-03-23 | Staking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710177325.0A CN106944587A (en) | 2017-03-23 | 2017-03-23 | Staking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106944587A true CN106944587A (en) | 2017-07-14 |
Family
ID=59473729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710177325.0A Pending CN106944587A (en) | 2017-03-23 | 2017-03-23 | Staking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017548A1 (en) * | 2019-07-30 | 2021-02-04 | 昆山鑫澜特智能装备科技有限公司 | Dual-servo riveting device capable of torque monitoring |
| CN113857365A (en) * | 2021-10-08 | 2021-12-31 | 马鞍山众翌科技有限公司 | Robot automatic rivet pulling workstation and implementation method thereof |
| CN116038282A (en) * | 2023-03-31 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Conveying device suitable for large-dead-weight rivet nut and automatic rivet pulling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| US20050055816A1 (en) * | 2003-09-12 | 2005-03-17 | Lorenz Stoger | Setting device for blind rivet nuts |
| CN201124214Y (en) * | 2007-08-31 | 2008-10-01 | 中国南车集团眉山车辆厂 | Rotary riveting device and destroyer |
| CN205968106U (en) * | 2016-08-11 | 2017-02-22 | 苏州市吴中区胥口健浩五金加工厂 | Crimping device of diaphragm solenoid valve kludge |
| CN206662164U (en) * | 2017-03-23 | 2017-11-24 | 苏州三铁电气有限公司 | Staking mechanism |
-
2017
- 2017-03-23 CN CN201710177325.0A patent/CN106944587A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530751Y (en) * | 2001-12-07 | 2003-01-15 | 朱汉武 | Radial riveting machine |
| US20050055816A1 (en) * | 2003-09-12 | 2005-03-17 | Lorenz Stoger | Setting device for blind rivet nuts |
| CN201124214Y (en) * | 2007-08-31 | 2008-10-01 | 中国南车集团眉山车辆厂 | Rotary riveting device and destroyer |
| CN205968106U (en) * | 2016-08-11 | 2017-02-22 | 苏州市吴中区胥口健浩五金加工厂 | Crimping device of diaphragm solenoid valve kludge |
| CN206662164U (en) * | 2017-03-23 | 2017-11-24 | 苏州三铁电气有限公司 | Staking mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017548A1 (en) * | 2019-07-30 | 2021-02-04 | 昆山鑫澜特智能装备科技有限公司 | Dual-servo riveting device capable of torque monitoring |
| CN113857365A (en) * | 2021-10-08 | 2021-12-31 | 马鞍山众翌科技有限公司 | Robot automatic rivet pulling workstation and implementation method thereof |
| CN116038282A (en) * | 2023-03-31 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Conveying device suitable for large-dead-weight rivet nut and automatic rivet pulling equipment |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |