CN202877450U - Compression spring machine cutter device with multi-angle tangent lines - Google Patents
Compression spring machine cutter device with multi-angle tangent lines Download PDFInfo
- Publication number
- CN202877450U CN202877450U CN 201220459526 CN201220459526U CN202877450U CN 202877450 U CN202877450 U CN 202877450U CN 201220459526 CN201220459526 CN 201220459526 CN 201220459526 U CN201220459526 U CN 201220459526U CN 202877450 U CN202877450 U CN 202877450U
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- cutter
- spring machine
- angle tangent
- mandrel
- base
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Abstract
Provided is a compression spring machine cutter device with multi-angle tangent lines. The compression spring machine cutter device with the multi-angle tangent lines comprises a cutter, and a core shaft which is matched with the cutter to use. The cutter is installed on a cutter base, the core shaft is installed on a core shaft base, and the cutter base and the core shaft base are fixed together on a sliding base which is installed on an engine base. An annular groove is arranged along the peripheral direction centering on the core shaft base. The bottom of the cutter base can be fixed in the annular groove in a sliding mode. Due to the fact that the technical scheme is adopted, the compression spring machine cutter device with the multi-angle tangent lines has the advantages of being flexible, capable of not only cutting springs with different outer diameters, but also reducing reject ratio and cost.
Description
Technical field
The utility model relates to the cutter of pressure spring machine, is specifically related to a kind of pressure spring machine cutter of multi-angle tangent line.
Background technology
Pressure spring machine is a kind of equipment of producing spring, and it can realize that wire rod input, cans are the work of spring and cutting knife, and wherein cutting knife work is to utilize cutting knife and mandrel to cooperate to realize.The cutting knife work of pressure spring machine is achieved in that mandrel is pressure spring machine positive vertical (or scalable), and suitably insert the spring mesopore, play the supplemental support effect, and cutting knife moves towards the mandrel direction from getting angry from lower, and cooperate mandrel to cut off the connection of spring end between wire rod, realize that the spring of forming falls output.Known coiling machine, the position of its mandrel on support is relatively fixing, when the spring of cutting various outer diameter, when needing the lifting of manual adjustments mandrel seat to reach the position that needs, just can cut.This structure operation inconvenience, production efficiency is low.When the spring of two ends various outer diameter (such as the Pagoda-shaped spring) end to end, in the time of existing pressure spring machine cutting, its tail end distortion and with the serious decentraction of front end, fraction defective is high, cost is high.Existing pressure spring machine is because the defective of structure, and the cutter that causes pressure spring machine can only be realized up and down cutting and can not realize the cutting of multi-angle that this is very inconvenient in actual applications.
The utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of pressure spring machine cutter of multi-angle tangent line, mainly solved the problem of existing pressure spring machine cutter underaction, this pressure spring machine cutter in use, thereby can cooperate cutting knife to move together by the mandrel in the adjusting cutter and realize the spring of cutting various outer diameter, also can realize the multi-angle cutting by regulating the position of cutting knife in groove, use very flexible.
The technical scheme that the utility model adopts is: a kind of pressure spring machine cutter of multi-angle tangent line, comprise cutting knife, the mandrel that can be used with cutting knife, cutting knife is installed on the Cutter apron, mandrel is installed on the mandrel seat, Cutter apron is fixed on the slide with mandrel seat, and slide is installed on the support; Circumferencial direction centered by mandrel seat is provided with a toroidal cavity, and what the bottom of Cutter apron was slideable is fixed in the toroidal cavity.
Described Cutter apron bottom is provided with a transmission mechanism that Cutter apron is slided along toroidal cavity, and this mechanism can be worm-and-wheel gear, also jointed gear unit etc.
Described Cutter apron both sides communicate.Cutting knife can move up and down at Cutter apron.
Described support is provided with the two sides wire gauge.
The beneficial effects of the utility model are: owing to take technique scheme, so that the cutter of pressure spring machine is very flexible, and spring that not only can the cutting various outer diameter but also effectively reduce fraction defective and cost.
Description of drawings
Fig. 1 is cutter structural representation of the present utility model.
Fig. 2 is pagoda spring structural representation described in the utility model.
Among the figure 1, support, 2, Cutter apron, 3, toroidal cavity, 4, cutting knife, 5, slide, 6, mandrel seat, 7, mandrel, 8, the two sides wire gauge, 9, transmission mechanism.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1 and Figure 2, a kind of pressure spring machine cutter of multi-angle tangent line, comprise cutting knife 4, the mandrel 7 that can be used with cutting knife 4, cutting knife 4 is installed on the Cutter apron 2, and mandrel 7 is installed on the mandrel seat 6, and Cutter apron 2 is fixed on the slide 5 with mandrel seat 6, slide 5 is installed on the support 1, cutting knife just can move with mandrel like this, can guarantee when spring outer diameter changes, and cutting knife still can match with mandrel; Circumferencial direction centered by mandrel seat 6 is provided with a toroidal cavity 3, and what the bottom of Cutter apron 2 was slideable is fixed in the toroidal cavity 3, and Cutter apron 2 just can be peripherally pivoted around mandrel 7 like this, namely realized the cutting of multi-angle.
In the present embodiment, described Cutter apron 2 bottoms are provided with a transmission mechanism 9 that Cutter apron is slided along toroidal cavity 3, and this mechanism can be worm-and-wheel gear, also jointed gear unit etc., and this transmission mechanism 9 makes Cutter apron 2 rotate around mandrel 7.
In the present embodiment, described Cutter apron 2 both sides communicate, and when Cutter apron 2 turned to the below of mandrel seat 6, cutting knife 4 can stretch out from the opposite side of Cutter apron 2 like this.
In the present embodiment, described cutting knife 4 can move up and down at Cutter apron 2, can carry out the cutting to spring.
In the present embodiment, described support 1 is provided with two sides wire gauge 8, can improve like this quality of cutting, has reduced fraction defective and manufacturing cost.
In sum, cutter of the present utility model can be realized more flexibly cutting.
[0017] the utility model is not limited to above embodiment and conversion thereof.
Claims (5)
1. the pressure spring machine cutter of a multi-angle tangent line, comprise cutting knife (4), the mandrel (7) that can be used with cutting knife (4), cutting knife (4) is installed on the Cutter apron (2), mandrel (7) is installed on the mandrel seat (6), it is characterized in that: Cutter apron (2) is fixed on the slide (5) with mandrel seat (6), and slide (5) is installed on the support (1); Circumferencial direction centered by mandrel seat (6) is provided with a toroidal cavity (3), and what the bottom of Cutter apron (2) was slideable is fixed in the toroidal cavity (3).
2. the pressure spring machine cutter of multi-angle tangent line according to claim 1, it is characterized in that: Cutter apron (2) bottom is provided with a transmission mechanism (9) that Cutter apron is slided along toroidal cavity (3), this mechanism can be worm-and-wheel gear, also jointed gear unit.
3. the pressure spring machine cutter of multi-angle tangent line according to claim 1, it is characterized in that: Cutter apron (2) both sides communicate.
4. according to claim 1 and 2 or the pressure spring machine cutter of 3 described multi-angle tangent lines, it is characterized in that: cutting knife (4) can move up and down in Cutter apron (2).
5. the pressure spring machine cutter of multi-angle tangent line according to claim 1, it is characterized in that: support (1) is provided with two sides wire gauge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459526 CN202877450U (en) | 2012-09-11 | 2012-09-11 | Compression spring machine cutter device with multi-angle tangent lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459526 CN202877450U (en) | 2012-09-11 | 2012-09-11 | Compression spring machine cutter device with multi-angle tangent lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877450U true CN202877450U (en) | 2013-04-17 |
Family
ID=48068916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459526 Expired - Fee Related CN202877450U (en) | 2012-09-11 | 2012-09-11 | Compression spring machine cutter device with multi-angle tangent lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877450U (en) |
-
2012
- 2012-09-11 CN CN 201220459526 patent/CN202877450U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |