CN201125970Y - Overload protection torque couplings and die-filling height adjusting apparatus - Google Patents
Overload protection torque couplings and die-filling height adjusting apparatus Download PDFInfo
- Publication number
- CN201125970Y CN201125970Y CNU2007201576057U CN200720157605U CN201125970Y CN 201125970 Y CN201125970 Y CN 201125970Y CN U2007201576057 U CNU2007201576057 U CN U2007201576057U CN 200720157605 U CN200720157605 U CN 200720157605U CN 201125970 Y CN201125970 Y CN 201125970Y
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- coupling
- friction
- bolt
- baffle plate
- baffle
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Abstract
The invention discloses an overloading protection torque coupling and a die filling height adjusting device, wherein the coupling includes a coupling body, a baffle, an inner gear, a friction disc and an outer gear. Two ends of the coupling body is cupped, a connection shaft is equipped at center of one end of the coupling body, the inner gear and the outer gear engage and are equipped in concave of the other end of the coupling body, a connection shaft is disposed at center of the outer gear, two sides of the inner gear are respectively adhered with one friction sheet, the baffle and the friction disc are respectively arranged at two ends of the coupling body, the friction disc, the coupling disc and the baffle are connected by a bolt and a nut, a compact spring is equipped at a part, which is disposed in concave of the coupling body and at inside of the baffle, of the bolt, and the friction disc and the friction sheet are pressed tightly. The die filling height adjusting device includes a retarder and a motor, which are connected by the coupling. The coupling can adjust peak torque transmitted by the coupling by adjusting compression amount of the spring, thereby protecting motor and adjusting mechanism.
Description
(1) technical field
The utility model relates to a kind of coupling, and particularly a kind of overload protection torsion coupling, the utility model also relate to a kind of height of packing compact regulating device that uses this coupling.
(2) background technique
Carry out in the process of press height of packing compact adjustment the mechanical press user, particularly some user utilizes in the process of this function sectional die, the motor shaft torque overload occurs through regular meeting and causes motor to burn out the situation impaired with regulating mechanism.
(3) summary of the invention
In order to solve the problems of the technologies described above; the overload protection torsion coupling that the utility model provides a kind of Maximum Torque that allows to transmit to regulate; and a kind of height of packing compact regulating device that uses this coupling is provided, to avoid burning out the situation appearance impaired with regulating mechanism because of the motor shaft torque overload causes motor.
In order to solve the problems of the technologies described above:
The utility model coupling comprises the connection body, baffle plate, internal gear, friction disk and external gear, two concave ends that connect body, there is coupling shaft at one end middle part, internal gear and external gear are meshed and are arranged in the depression that connects the body the other end, there is a coupling shaft at the middle part of external gear, the both sides of internal gear are bonded with a friction plate respectively, baffle plate and friction disk are located at the two ends that connect body respectively, friction disk, connecting body is connected by screw bolt and nut with baffle plate, the position of depression that bolt is positioned at the connection body of baffle plate inboard is provided with pressure spring, and friction disk and friction plate compress.
Reliable and stable in order to connect, described bolt, spring and nut have many covers, and the body periphery is uniform connecting.
The utility model height of packing compact regulating device comprises retarder and motor, and described retarder is connected by above-mentioned coupling with motor.
The utility model beneficial effect, the utility model coupling can be adjusted the Maximum Torque that coupling allows transmission by the decrement of adjusting spring, use the height of packing compact regulating device of this coupling, when carrying out the adjustment of slide block height of packing compact, driven by motor shaft coupling body or gear rotate, through the spring compression friction disk, power is passed to retarder and connector, make slide block do to adjust up and down to move.Increase when certain reason causes the moment of torsion of height of packing compact regulating mechanism, when surpassing the friction disk institute transmitting torque of having set, friction disk skids, motor idle running, thereby protection motor and regulating mechanism.
(4) description of drawings
Fig. 1 is this practical new structure schematic representation;
Among the figure: 1, connect body, 2, baffle plate, 3, nut, 4, spring, 5, bolt, 6, friction plate, 7, internal gear, 8, friction plate, 9, friction disk, 10, external gear.
(5) embodiment
A kind of coupling as shown in Figure 1, comprise and connect body 1, baffle plate 2, internal gear 7, friction disk 9 and external gear 10, two concave ends that connect body 1, there is coupling shaft at one end middle part, internal gear 7 and external gear 10 are meshed and are arranged in the depression that connects body 1 the other end, there is a coupling shaft at the middle part of external gear 10, the both sides of internal gear 7 are bonded with a friction plate 6 respectively, 8, baffle plate 2 and friction disk 9 are located at the two ends that connect body 1 respectively, friction disk 9, connecting body 1 is connected with nut 3 by bolt 5 with baffle plate, the depression that bolt 5 is positioned at the connection body 1 of baffle plate 2 inboards is provided with pressure spring 4, and friction disk 9 and friction plate 8 compress.The link that bolt 5, spring 4 and nut 3 are formed has many covers, and body 1 periphery is uniform connecting.
Installation method: at first friction plate 6 and friction plate 8 are bonded on the internal gear 7, that adhesive layer should possess is high temperature resistant, tension, shearing resistance, shock-resistant, performance such as water-fast, oil resistant, ageing-resistant, endurance.By tension bolt 5, baffle plate 2, nut 3, friction disk 9 holddown spring 4 together, press on generation axial pressure and friction torque between the friction plate surface of contact then by spring force.Adjust different impacting forces by adjusting the spring size, adjust different overload torque.
This coupling uses in the height of packing compact regulating device, and in order to connection reducer and motor, external gear 10 middle part coupling shafts are connected with reducer worm shaft usually, and the middle part coupling shaft that connects body 1 is connected with motor shaft.
Claims (3)
1; a kind of overload protection torsion coupling; it is characterized in that: comprise connecting body (1); baffle plate (2); internal gear (7); friction disk (9) and external gear (10); two concave ends that connect body (1); there is coupling shaft at one end middle part; internal gear (7) and external gear (10) are meshed and are arranged in the depression that connects body (1) the other end; there is a coupling shaft at the middle part of external gear (10); the both sides of internal gear (7) are bonded with a friction plate (6 respectively; 8); baffle plate (2) and friction disk (9) are located at the two ends that connect body (1) respectively; friction disk (9); connecting body (1) is connected with nut (3) by bolt (5) with baffle plate; the depression that bolt (5) is positioned at the inboard connection body (1) of baffle plate (2) is provided with pressure spring (4), and friction disk (9) and friction plate (8) compress.
2, overload protection torsion coupling according to claim 1 is characterized in that: described bolt (5), spring (4) and nut (3) have many covers, and body (1) periphery is uniform connecting.
3, a kind of height of packing compact regulating device comprises retarder and motor, it is characterized in that: described retarder is connected by coupling as claimed in claim 1 with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201576057U CN201125970Y (en) | 2007-11-26 | 2007-11-26 | Overload protection torque couplings and die-filling height adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201576057U CN201125970Y (en) | 2007-11-26 | 2007-11-26 | Overload protection torque couplings and die-filling height adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125970Y true CN201125970Y (en) | 2008-10-01 |
Family
ID=39999439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201576057U Expired - Fee Related CN201125970Y (en) | 2007-11-26 | 2007-11-26 | Overload protection torque couplings and die-filling height adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125970Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359548A (en) * | 2011-09-24 | 2012-02-22 | 江苏泰隆减速机股份有限公司 | Worm gear-worm speed reducer with overload protection |
| CN102943826A (en) * | 2012-11-28 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Coupler |
| CN103122948A (en) * | 2011-11-20 | 2013-05-29 | 江苏仁安高新技术有限公司 | Torsion overload safety protection device |
| CN105422688A (en) * | 2015-12-22 | 2016-03-23 | 扬州捷迈锻压机械有限公司 | Flexible torque protection monitoring device |
| CN105485196A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Torque limiter provided with gear friction plates |
| CN106763267A (en) * | 2016-12-06 | 2017-05-31 | 安徽海拓志永智能装备股份有限公司 | A kind of novel press machine sliding block adjustment friction coupling |
| CN108799357A (en) * | 2018-08-22 | 2018-11-13 | 济南二机床集团有限公司 | A kind of mechanism for die-filling height of sliding block adjustment |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
-
2007
- 2007-11-26 CN CNU2007201576057U patent/CN201125970Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359548A (en) * | 2011-09-24 | 2012-02-22 | 江苏泰隆减速机股份有限公司 | Worm gear-worm speed reducer with overload protection |
| CN103122948A (en) * | 2011-11-20 | 2013-05-29 | 江苏仁安高新技术有限公司 | Torsion overload safety protection device |
| CN102943826A (en) * | 2012-11-28 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Coupler |
| CN105422688A (en) * | 2015-12-22 | 2016-03-23 | 扬州捷迈锻压机械有限公司 | Flexible torque protection monitoring device |
| CN105485196A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Torque limiter provided with gear friction plates |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
| CN106763267A (en) * | 2016-12-06 | 2017-05-31 | 安徽海拓志永智能装备股份有限公司 | A kind of novel press machine sliding block adjustment friction coupling |
| CN108799357A (en) * | 2018-08-22 | 2018-11-13 | 济南二机床集团有限公司 | A kind of mechanism for die-filling height of sliding block adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20151126 |