CN202883794U - Protecting device of improved cold drawbench coupler - Google Patents
Protecting device of improved cold drawbench coupler Download PDFInfo
- Publication number
- CN202883794U CN202883794U CN 201220602444 CN201220602444U CN202883794U CN 202883794 U CN202883794 U CN 202883794U CN 201220602444 CN201220602444 CN 201220602444 CN 201220602444 U CN201220602444 U CN 201220602444U CN 202883794 U CN202883794 U CN 202883794U
- Authority
- CN
- China
- Prior art keywords
- coupling device
- shaft device
- hitch bar
- duplicate invoice
- improved cold
- 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 discloses a protecting device of an improved cold drawbench coupler. The protecting device comprises a primary coupling device and a secondary coupling device, the protecting device is characterized in that the upper ends and the lower ends of the primary coupling device and the secondary coupling device are provided with mutually matched nuts, and the nuts are fixed through fasteners; a damping device is arranged between the primary coupling device and the secondary coupling device, a friction sheet is respectively arranged in the primary coupling device and the secondary coupling device; each friction sheet is provided with a plurality of adjusting screws, the adjusting screw is connected with the primary coupling device and the secondary coupling device through the spring. The protecting device provided by the utility model has the advantages that the adjusting screw can be adjusted to control the friction force between the friction sheet and the primary coupling device and between the friction sheet and the secondary coupling device so as to achieve the effect of adjusting the drawing force; the primary coupling device and the secondary coupling device can be fastened through the nuts and the fasteners; and the damping device has the effects of damping.
Description
Technical field
The utility model relates to a kind of protective gear of improved cold drawing machine coupler.
Background technique
Present drawbench is by chain transmission, when pulling capacity surpasses the pulling force that chain bears, chain can rupture, uncontrollable pulling capacity, and present coupling generally all comprises main hitch bar and duplicate invoice shaft device, the whether fastening running that affects machine of connection between them, therefore, we need a kind of new technology solve this problem.
The model utility content
The purpose of this utility model provides a kind of protective gear of improved cold drawing machine coupler.
The technical solution adopted in the utility model is:
A kind of protective gear of improved cold drawing machine coupler; comprise main hitch bar and duplicate invoice shaft device; described main hitch bar and duplicate invoice shaft device are provided with the nut that matches in two ends up and down; fix by fixed block between the described nut; be provided with damping device between described main hitch bar and the duplicate invoice shaft device; be provided with equal friction plate in described main hitch bar and the duplicate invoice shaft device; be equipped with many adjusting screw on the described every friction plate, described adjusting screw and main hitch bar and duplicate invoice shaft device all are connected by spring.
The radical of described adjusting screw is the 1-3 root.
Described fixed block is screw.
The utility model has the advantages that: can control frictional force between friction plate and main hitch bar and the duplicate invoice shaft device by regulating adjusting screw, thereby play the effect of adjusting pulling capacity; Can play the effect of fastening main hitch bar and duplicate invoice shaft device by nut and fixed block; Damping device can play the effect of damping.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, main hitch bar, 2, the duplicate invoice shaft device, 3, nut, 4, screw, 5, damping device, 6, friction plate, 7, adjusting screw, 8, spring.
Embodiment
As shown in Figure 1; the protective gear of a kind of improved cold drawing machine coupler of the present utility model; comprise main hitch bar 1 and duplicate invoice shaft device 2; main hitch bar 1 and duplicate invoice shaft device are provided with the nut 3 that matches in two ends about in the of 2; fixing by screw 4 between the nut 3; be provided with damping device 5 between main hitch bar 1 and the duplicate invoice shaft device 2; be provided with equal friction plate 6 in main hitch bar 1 and the duplicate invoice shaft device 2; be equipped with two adjusting screw 7 on the every friction plate 6, adjusting screw 7 is connected with the duplicate invoice shaft device with main hitch bar 1 and all is connected by spring 8.The utility model has the advantages that: can control frictional force between friction plate 6 and main hitch bar 1 and the duplicate invoice shaft device 2 by regulating adjusting screw 7, thereby play the effect of adjusting pulling capacity; Can play the effect of fastening main hitch bar 1 and duplicate invoice shaft device 2 by nut 3 and screw 5; Damping device 5 can play the effect of damping.
Claims (3)
1. the protective gear of an improved cold drawing machine coupler; comprise main hitch bar and duplicate invoice shaft device; it is characterized in that: described main hitch bar and duplicate invoice shaft device are provided with the nut that matches in two ends up and down; fix by fixed block between the described nut; be provided with damping device between described main hitch bar and the duplicate invoice shaft device; be provided with equal friction plate in described main hitch bar and the duplicate invoice shaft device; be equipped with many adjusting screw on the described every friction plate, described adjusting screw and main hitch bar and duplicate invoice shaft device all are connected by spring.
2. the protective gear of a kind of improved cold drawing machine coupler according to claim 1, it is characterized in that: the radical of described adjusting screw is the 1-3 root.
3. the protective gear of a kind of improved cold drawing machine coupler according to claim 1, it is characterized in that: described fixed block is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602444 CN202883794U (en) | 2012-11-15 | 2012-11-15 | Protecting device of improved cold drawbench coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602444 CN202883794U (en) | 2012-11-15 | 2012-11-15 | Protecting device of improved cold drawbench coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883794U true CN202883794U (en) | 2013-04-17 |
Family
ID=48075225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602444 Expired - Lifetime CN202883794U (en) | 2012-11-15 | 2012-11-15 | Protecting device of improved cold drawbench coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943825A (en) * | 2012-11-15 | 2013-02-27 | 中兴能源装备股份有限公司 | Improved protection device for cold-drawing machine coupling |
-
2012
- 2012-11-15 CN CN 201220602444 patent/CN202883794U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943825A (en) * | 2012-11-15 | 2013-02-27 | 中兴能源装备股份有限公司 | Improved protection device for cold-drawing machine coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 226126 No. 899 Zhonghua East Road, Haimen three factory, Jiangsu Patentee after: ZHONGXING ENERGY EQUIPMENT Co.,Ltd. Address before: 226100 Zhongxing village, three factory town, Haimen, Jiangsu, Nantong Patentee before: Zhongxing Energy Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |