CN201924221U - Predeformation device for closing tooling - Google Patents
Predeformation device for closing tooling Download PDFInfo
- Publication number
- CN201924221U CN201924221U CN2010206155906U CN201020615590U CN201924221U CN 201924221 U CN201924221 U CN 201924221U CN 2010206155906 U CN2010206155906 U CN 2010206155906U CN 201020615590 U CN201020615590 U CN 201020615590U CN 201924221 U CN201924221 U CN 201924221U
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- end plate
- former
- splines
- positioning rod
- utility
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Abstract
The utility model discloses a predeformation device for a closing tooling, which comprises a back end plate, a middle plate and a front end plate, wherein the back end plate, the middle plate and the front end plate are connected through a roll spacing adjusting mechanism, the roll spacing adjusting mechanism comprises a positioning rod and a center distance adjusting handle, external splines are arranged on the external surface of the positioning rod and internal splines are arranged on the internal surface of the positioning rod. In the closing tooling predeformation device disclosed by the utility model, the traditional single thread is replaced by arranging the external splines on the external surface of the positioning rod and arranging the internal splines on the internal surface of the positioning rod; the operation is simpler; the work efficiency is improved; and the center distance can be adjusted without cutting off small strands.
Description
Technical field
The utility model relates to a kind of rope fixture component that is used to close, and relates in particular to a kind of rope frock pre-former that closes.
Background technology
Steel wire is one of plate, pipe, type, silk four big kinds of steel, is through the cold drawn reprocessing product made from gren rod.Steel wire rope owing to exist remaining drawing stress and twisting stress, will make steel wire rope produce loose phenomenon in the process of making.Must make strand through the distortion of the pressure roller alternating bending in the predeformation device in order to overcome this phenomenon, thereby reach the stress of eliminating in the steel wire rope, obtain not loose performance.
The steel wire rope pre-former is the main worker's mould utensil of in the Wire Rope Production critical process, and its effect is to guarantee steel wire rope deflection and not loose performance thereof.The quality of anamorphoser operation directly influences the service life of steel wire rope, and the security during steel wire rope is used has the effect of decision.As shown in Figure 1, the pre existing anamorphoser has comprised back end plate 1, mid-game 2 and the preceding end plate 3 of deciding the face effect, and steel wire carries out the twisting plying through closing up mouth 4 and Forming die 5 after predeformation is handled.Described back end plate 1, mid-game 2 link to each other by roll spacing governor motion 6 with preceding end plate 3, and described roll spacing governor motion 6 is used to regulate the distance between back end plate 1 and the preceding end plate 3.Pre-former also comprises turbine and worm mechanism 7, comprises corpus unguis, drafts regulating handle and drafts Lock Part, is used to adjust volume under pressure L.
Existing roll spacing governor motion 6 is to adorn three connecting screw rods on base, and three connecting screw rods are out of shape screw rod by the contiguous block and the six roots of sensation and are connected, and by regulating the press-bending amount of distortion screw rod adjusting to steel wire rope, makes it produce needed and distortion.There is following deficiency in this device:
The connecting screw rod unreasonable structure, because of it is the connected mode of three screw rods, be in operation and will carry out frequent adjustment, regulate complexity, and, frequent adjustment easily produces error, directly cause the concentricity of pre-former bad, strand press-bending amount is inconsistent, the steel wire rope surface irregularity, the fault rate height has influenced service life of steel wire rope greatly.In addition, existing multijaw presses down respectively, causes pressing down inequality, even might leak pressure, influences the service life of steel wire rope.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rope frock pre-former that closes, and is simple to operate, improves work efficiency, need not cut off shallow bid and just can adjust centre-to-centre spacing.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of rope frock pre-former that closes, comprise back end plate, mid-game and preceding end plate, described back end plate, mid-game link to each other by the roll spacing governor motion with preceding end plate, wherein, described roll spacing governor motion comprises backstay and centre-to-centre spacing regulating handle, described backstay outer surface is provided with external splines, and inner surface is provided with internal spline.
The above-mentioned rope frock pre-former that closes, wherein, described external splines is 4 key external splines.
The above-mentioned rope frock pre-former that closes, wherein, described internal spline is 4 key internal splines.
The utility model contrast prior art has following beneficial effect: the utility model provides closes rope frock pre-former, by being provided with external splines at the backstay outer surface, inner surface is provided with internal spline, replace existing one start screw, simple to operate, improve work efficiency, need not cut off shallow bid and just can adjust centre-to-centre spacing.
Description of drawings
Fig. 1 is the existing overall structure schematic diagram that closes rope frock pre-former;
Fig. 2 closes the backstay cutaway view of rope frock pre-former for the utility model;
Fig. 3 is the cutaway view of external splines on the backstay among Fig. 2;
Fig. 4 is the cutaway view of internal spline on the backstay among Fig. 2.
Among the figure:
End plate before 2 mid-games 3 of 1 back end plate
4 close up mouthful 5 Forming dies, 6 roll spacing governor motions
7 turbine and worm mechanisms, 8 backstays, 9 external splines
10 internal splines
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the existing overall structure schematic diagram that closes rope frock pre-former; Fig. 2 closes the backstay cutaway view of rope frock pre-former for the utility model.
See also Fig. 1 and Fig. 2, the utility model provides closes end plate 1 behind the rope frock pre-former, mid-game 2 and preceding end plate 3, described back end plate 1, mid-game 2 link to each other by roll spacing governor motion 6 with preceding end plate 3, wherein, described roll spacing governor motion 6 comprises backstay 8 and centre-to-centre spacing regulating handle (figure does not show), described backstay 8 outer surfaces are provided with external splines 9, and inner surface is provided with internal spline 10.
Fig. 3 is the cutaway view of external splines on the backstay among Fig. 2; Fig. 4 is the cutaway view of internal spline on the backstay among Fig. 2.
Please continue referring to Fig. 3 and Fig. 4, the utility model provides closes rope frock pre-former, and wherein, described external splines 9 is 4 key external splines; Internal spline 10 is 4 key internal splines.
The utility model provides closes rope frock pre-former, and by being provided with external splines at the backstay outer surface, inner surface is provided with internal spline, replaces existing one start screw, and is simple to operate, improves work efficiency, need not cut off shallow bid and just can adjust centre-to-centre spacing.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (3)
1. one kind is closed rope frock pre-former, comprise back end plate (1), mid-game (2) and preceding end plate (3), described back end plate (1), mid-game (2) link to each other by roll spacing governor motion (6) with preceding end plate (3), it is characterized in that, described roll spacing governor motion (6) comprises backstay (8) and centre-to-centre spacing regulating handle, described backstay (8) outer surface is provided with external splines (9), and inner surface is provided with internal spline (10).
2. the rope frock pre-former that closes as claimed in claim 1 is characterized in that described external splines (9) is 4 key external splines.
3. the rope frock pre-former that closes as claimed in claim 1 is characterized in that described internal spline (10) is 4 key internal splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206155906U CN201924221U (en) | 2010-11-19 | 2010-11-19 | Predeformation device for closing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206155906U CN201924221U (en) | 2010-11-19 | 2010-11-19 | Predeformation device for closing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924221U true CN201924221U (en) | 2011-08-10 |
Family
ID=44428083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206155906U Expired - Fee Related CN201924221U (en) | 2010-11-19 | 2010-11-19 | Predeformation device for closing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011330A (en) * | 2010-11-19 | 2011-04-13 | 江苏泰力钢绳有限公司 | Wire rope closing assembly pre-deformer |
-
2010
- 2010-11-19 CN CN2010206155906U patent/CN201924221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011330A (en) * | 2010-11-19 | 2011-04-13 | 江苏泰力钢绳有限公司 | Wire rope closing assembly pre-deformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20121119 |