CN206794609U - Hot coiling spring machine - Google Patents
Hot coiling spring machine Download PDFInfo
- Publication number
- CN206794609U CN206794609U CN201720619818.0U CN201720619818U CN206794609U CN 206794609 U CN206794609 U CN 206794609U CN 201720619818 U CN201720619818 U CN 201720619818U CN 206794609 U CN206794609 U CN 206794609U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- block plate
- ending block
- plate
- hot coiling
- 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 - Fee Related
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Abstract
The utility model belongs to spring production equipment technology, more particularly, to a kind of hot coiling spring machine, including frame, circumferential rotation forward or backwards and the axially rotary shaft of horizontal reciprocating movement are equipped with described frame, the cantilevered end of described rotary shaft is provided with wire positioning device, first is additionally provided with described frame, second ending block plate, the first described ending block plate pulls line tail for gear, the second described ending block plate pulls the end of a thread for gear, hot coiling spring machine provided by the utility model, rotary shaft is entered line tail by the first ending block plate gear after having rotated forward is pulled, rotary shaft reversely rotates and completes the gear of the end of a thread by the second ending block plate and pulls, ensure that the termination of line tail and the end of a thread is smooth, avoid termination distinct issues.
Description
Technical field
The utility model belongs to spring production equipment technology, more particularly, to a kind of hot coiling spring machine.
Background technology
Hot coiling spring also known as large spring, because the general line footpath of this spring is very big, easy torsional deformation, is returned after the heating
Elasticity is smaller, is generally used for national defence, ocean, space flight, mining machinery, building machinery etc., particularly railway transportation, heavy construction
Machinery, high-tension power transmission and transformation equipment.At present, domestic processing hot coiling spring is typically manufactured using hot rolling method, mainly there is lathe improvement
Spring coiling machine, the simple simple machine do not driven a grade spring coiling machine, drive grade spring coiling machine etc., substantially mechanical mechanism automatically, forming process
The factor of middle man's activity is more, low production efficiency, and energy consumption is larger in production, and product quality is difficult to ensure that, produces
Hot coiling spring have that both ends lead angle transition is uneven, end face out-of-flatness and add there is the hot coiling spring to different line footpaths
The problem of man-hour difficulty is big.In order to solve the problems of the prior art, people have carried out long-term exploration, it is proposed that of all kinds
Solution.For example, Chinese patent literature discloses a kind of spring coiling machine of hot coiling springs（Application number：201020166467.0）,
Including main spindle box, mandrel, centre frame, chuck of starting, block, pattern and mandrel advance and retreat cylinder are nibbled, pacified on the mandrel of centre frame
Equipped with pinch roller and ending block plate.Such scheme solves the hot coiling spring both ends circle lead angle processed to a certain extent
Transition is uneven, end face out-of-flatness, termination distinct issues, but the program is still there is low production efficiency, complex operation,
Adjustment difficulty big technology when the quality and the accuracy of manufacture of spring are difficult to ensure that and be processed to the hot coiling spring of different line footpaths
Problem.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, simple to operate, system
The high hot coiling spring machine of manufacturing accuracy.
To achieve these goals, technical scheme provided by the utility model is：A kind of hot coiling spring machine, including frame,
Circumferential rotation forward or backwards and the axially rotary shaft of horizontal reciprocating movement are equipped with described frame, described rotary shaft
Cantilevered end is provided with wire positioning device, and first, second ending block plate, the described first ending gear are additionally provided with described frame
Disk pulls line tail for gear, and the described second ending block plate pulls the end of a thread for gear.
Preferably, the tail end of described rotary shaft is provided with motor, and motor driving rotary shaft turns forward or backwards
Dynamic, described rotary shaft is arranged on support with motor, and the pole of support and cylinder connects and drives level of movement by pole
To move back and forth.
Preferably, described wire positioning device includes being arranged on the connecting rod of rotary shaft projecting end, clamping in connecting rod
There is angular plate, angular plate includes the first connecting plate to be reclined with the rod end of connecting rod and axially in parallel second with rotary shaft connects
Fishplate bar, the first connecting plate are worn for bolt provided with the strip through-hole through plate face and are connected in connecting rod.
Preferably, first, second described ending block plate can be moved to the rotation that reclines by mechanical arm and control unit control
Axle and the position away from rotary shaft.
Preferably, the support arm of the second described ending block plate is longer than the support arm of the first ending block plate.
Compared with prior art, hot coiling spring machine provided by the utility model, rotary shaft are received after having rotated forward by first
The gear that tail block plate enters line tail is pulled, and rotary shaft reversely rotates and completes the gear of the end of a thread by the second ending block plate and pulls, it is ensured that line tail and
The termination of the end of a thread is smooth, avoids termination distinct issues.
Brief description of the drawings
Fig. 1 is the schematic diagram of hot coiling spring machine provided by the utility model；
Fig. 2 is the schematic diagram of the wire positioning device in rotary shaft；
Label declaration in figure：10- frames, 20- rotary shafts, 21- motors, 22- supports, 23- connecting rods, 24- are angular
Plate, the connecting plates of 241- first, the connecting plates of 242- second, 25- bolts, the ending block plates of 30- first, the ending block plates of 40- second.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1, 2, the utility model provides a kind of hot coiling spring machine, including frame 10, in described frame 10
It is equipped with circumferential rotation forward or backwards and the axially rotary shaft 20 of horizontal reciprocating movement, the cantilevered end of described rotary shaft 20
Provided with wire positioning device, first, second ending block plate 30,40, the described first ending gear are additionally provided with described frame 10
Disk 30 pulls line tail for gear, and the described second ending block plate 40 pulls the end of a thread for gear.
When specifically used, spring wire is plugged in wire positioning device, after the hot rolling that rotary shaft 20 completes spring, by
First ending block plate 30 enters the gear of line afterbody and pulled, it is ensured that termination it is smooth, no protrusion, then, rotary shaft 20 reversely rotate simultaneously
The gear that the end of a thread portion is carried out by the second ending block plate 40 is pulled, it is ensured that smooth, the hot coiling spring machine provided by the utility model of termination, can
Timely to carry out the arrangement of two terminations after the completion of hot rolling, it is ensured that the quality of hot coiling spring.
Further, the tail end of the rotary shaft 20 described in the utility model is provided with motor 21, and motor 21 drives
Dynamic rotary shaft 20 is rotated forward or backwards, and described rotary shaft 20 is arranged on support 22 with motor 21, support 22 and gas
The pole connection of cylinder is simultaneously driven by pole to be moved back and forth as horizontal direction, in this way, the axial movement of rotary shaft 20 and rotating in a circumferential direction
It is each independent, the move mode of diversification is formed by the combination of control unit, suitable for making different line footpaths, pitch
Spring, practicality are good.
Further, the wire positioning device described in the utility model includes being arranged on the connection of the projecting end of rotary shaft 20
Bar 23, angular plate 24 is connected with connecting rod 23, and angular plate 24 includes the first connecting plate 241 to be reclined with the rod end of connecting rod 23
With the second axially in parallel connecting plate 242 with rotary shaft 20, the first connecting plate 241 is provided with the strip through-hole through plate face
243, which supply bolt 25 to wear, is connected in connecting rod 23.Wire rod snaps fit onto the region between the second connecting plate 242 and rotary shaft 20, then
The hot rolling of spring is completed in rotation.Further, first, second ending block plate 30,40 described in the utility model can be by machinery
Arm and control unit control are moved to recline rotary shaft 20 and the position away from rotary shaft 20, in this way, the first ending block plate 30 is right
Line tail carries out gear and pulled, it is ensured that line tail end head it is smooth, then rotary shaft 20 is reversely rotated, by second ending block plate 40 recline to
Rotary shaft is simultaneously completed the gear of the end of a thread and pulled, it is ensured that the end of a thread end it is smooth.
Further, the support arm of the second ending block plate 40 described in the utility model is longer than the first ending block plate 30
Support arm, in this way, the gear that can easily carry out corresponding end is pulled.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (5)
1. a kind of hot coiling spring machine, including frame（10）, it is characterised in that：Described frame（10）On be equipped with it is circumferential positive or
Reversely rotate the rotary shaft that simultaneously axially horizontal reciprocating moves（20）, described rotary shaft（20）Cantilevered end provided with wire rod position
Device, described frame（10）On be additionally provided with first, second ending block plate（30、40）, described first ending block plate（30）With
Line tail, the described second ending block plate are pulled in gear（40）The end of a thread is pulled for keeping off.
2. hot coiling spring machine according to claim 1, it is characterised in that：Described rotary shaft（20）Tail end be provided with driving
Motor（21）, motor（21）Drive rotary shaft（20）Rotate forward or backwards, described rotary shaft（20）With motor
（21）It is arranged on support（22）On, support（22）It is connected with the pole of cylinder and is driven by pole and is moved back and forth as horizontal direction.
3. hot coiling spring machine according to claim 1, it is characterised in that：Described wire positioning device includes being arranged on rotation
Rotating shaft（20）The connecting rod of projecting end（23）, connecting rod（23）On be connected with angular plate（24）, angular plate（24）Including with being connected
Bar（23）The first connecting plate for reclining of rod end（241）With with rotary shaft（20）The second axially in parallel connecting plate（242）, the
One connecting plate（241）It is provided with the strip through-hole through plate face（243）For bolt（25）Wear and be connected to connecting rod（23）On.
4. hot coiling spring machine according to claim 1, it is characterised in that：First, second described ending block plate（30、40）
The rotary shaft that reclines can be moved to by mechanical arm and control unit control（20）With remote rotary shaft（20）Position.
5. hot coiling spring machine according to claim 1, it is characterised in that：The second described ending block plate（40）Support arm
It is longer than the first ending block plate（30）Support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619818.0U CN206794609U (en) | 2017-05-31 | 2017-05-31 | Hot coiling spring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619818.0U CN206794609U (en) | 2017-05-31 | 2017-05-31 | Hot coiling spring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794609U true CN206794609U (en) | 2017-12-26 |
Family
ID=60743563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619818.0U Expired - Fee Related CN206794609U (en) | 2017-05-31 | 2017-05-31 | Hot coiling spring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899566A (en) * | 2019-12-10 | 2020-03-24 | 江西金酷科技有限公司 | Spring machine pushing pitch mechanism and spring pushing pitch method |
-
2017
- 2017-05-31 CN CN201720619818.0U patent/CN206794609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899566A (en) * | 2019-12-10 | 2020-03-24 | 江西金酷科技有限公司 | Spring machine pushing pitch mechanism and spring pushing pitch method |
| CN110899566B (en) * | 2019-12-10 | 2021-04-30 | 江西金酷科技有限公司 | Spring machine pushing pitch mechanism and spring pushing pitch method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |