CN204220718U - C type slice forming device - Google Patents
C type slice forming device Download PDFInfo
- Publication number
- CN204220718U CN204220718U CN201420535704.4U CN201420535704U CN204220718U CN 204220718 U CN204220718 U CN 204220718U CN 201420535704 U CN201420535704 U CN 201420535704U CN 204220718 U CN204220718 U CN 204220718U
- Authority
- CN
- China
- Prior art keywords
- die
- swinging cavity
- cavity die
- rest pad
- framed
- 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 relates to a kind of C type slice forming device, comprise die shoe, be positioned at above die shoe and can be elevated reciprocating upper bolster, die head is fixedly installed in upper bolster lower end, the cross section of die head is T-shaped, die shoe is provided with the framed of hollow type, a pair swinging cavity die is provided with in framed, the lower end of this swinging cavity die is arranged on framed inwall by rotating shaft is rotating, the one side that swinging cavity die is relative is provided with shaping concave notches, die shoe is provided with the elastic mechanism ordering about swinging cavity die and swing, the rest pad for supporting sheet is provided with between a pair swinging cavity die, this rest pad is by the top rod driving elevating movement through counterdie pedestal, described rest pad is provided with the pressing extension block with swinging cavity die pressing, above-mentioned die head decline coordinates with rest pad and is between a pair swinging cavity die.The utility model structure is simple, reasonable in design, low cost of manufacture, effective, efficiency is high, once just completes shaping to C type of thin slice.
Description
Technical field
The utility model belongs to technical field of processing equipment, is specifically related to a kind of C type slice forming device.
Background technology
In prior art, added to C type thin slice man-hour, it first adopts compacting tool set to suppress out by C type, and then turn down with this side device, make the flanging on C type notch both sides shaping, such production technology and the equipment that relates to but complicated structure, production cost is higher, and shaping effect is bad, and efficiency is low.
Summary of the invention
For the problems referred to above, the utility model provides the C type slice forming device that a kind of structure is simple, reasonable in design, cost is low, effective, efficiency is high.
The utility model is achieved through the following technical solutions:
C type slice forming device, comprise die shoe, be positioned at above die shoe and can be elevated reciprocating upper bolster, die head is fixedly installed in upper bolster lower end, the cross section of described die head is T-shaped, die shoe is provided with the framed of hollow type, a pair swinging cavity die is provided with in framed, the lower end of this swinging cavity die is arranged on framed inwall by rotating shaft is rotating, the one side that swinging cavity die is relative is provided with shaping concave notches, die shoe is provided with the elastic mechanism ordering about swinging cavity die and swing, the rest pad for supporting sheet is provided with between a pair swinging cavity die, this rest pad is by the top rod driving elevating movement through counterdie pedestal, described rest pad is provided with the pressing extension block with swinging cavity die pressing, above-mentioned die head decline coordinates with rest pad and is between a pair swinging cavity die.
Have employed such scheme, before punching press, push rod is by rest pad upwards jack-up, and the upper surface of rest pad and the upper surface of swinging cavity die are maintained an equal level, then is placed on rest pad by thin slice, now, thin slice is carried jointly by rest pad, swinging cavity die end face; Upper bolster drives the descending beginning punching press of die head, sheet hold down also together moves down by die head, thin slice is tentatively bent into U-shape state, die head continues to decline, pressing extension block on rest pad is then pressed onto the step surface below swinging cavity die concave notches, impel swinging cavity die to swing to centre around rotating shaft, complete the bending of the angle of both sides, U-shaped thin slice openend, complete the forming process of thin slice to C type; Die head is up, and under the effect of elastic mechanism, swinging cavity die starts to return to original position, and simultaneously shaping C type thin slice is taken out of and taken off by die head in the lump, and push rod to drive rest pad to rise to swinging cavity die end face fair; The utility model structure is simple, reasonable in design, low cost of manufacture, effective, efficiency is high, once just completes shaping to C type of thin slice.
Further, described elastic mechanism comprises the fore-set that die shoe upper surface is exposed on top, and the top of this fore-set contacts with swinging cavity die, and is arranged at the latch segment for spacing fore-set in die shoe, between this latch segment and fore-set, be provided with elastic component.
Further, the spacing preiection for spacing thin slice is respectively arranged with at the end face of a pair swinging cavity die.Distance between spacing preiection just in time can be used for thin slice to place, thus carries out spacing to thin slice.
Further, the upper end of described push rod extends to the upper surface of rest pad, and forms the restriction protrusion being used for spacing thin slice.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the shaping C type thin slice of the utility model.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As Fig. 1, 2, C type slice forming device, comprise die shoe 1, be positioned at above die shoe and can be elevated reciprocating upper bolster 2, die head 3 is fixedly installed in upper bolster lower end, the cross section of die head is T-shaped, die shoe is provided with framed 4 of hollow type, a pair swinging cavity die 5 is provided with in framed, the lower end of this swinging cavity die is arranged on framed inwall by rotating shaft 6 is rotating, the one side that swinging cavity die is relative is provided with shaping concave notches 7, die shoe is provided with the elastic mechanism ordering about swinging cavity die and swing, elastic mechanism comprises the fore-set 8 that die shoe upper surface is exposed on top, the top of this fore-set contacts with swinging cavity die, and the latch segment 9 be arranged at for spacing fore-set in die shoe, elastic component 10 is provided with between this latch segment and fore-set, elastic component can be cylindrical spring, disk spring or shell fragment etc. elastic component.Wherein, framed being used to limits the outside hunting range of swinging cavity die, simultaneously for supporting swinging cavity die; When die head drops to extreme position, the bottom of rest pad must contact with die shoe, and namely bending impulse force can not be born by rotating shaft, extends the service life of shaped device.
Wherein, the rest pad 12 for supporting sheet 11 is provided with between a pair swinging cavity die, this rest pad drives elevating movement by the push rod 13 through counterdie pedestal, rest pad is provided with the pressing extension block 14 with swinging cavity die pressing, above-mentioned die head decline coordinates with rest pad and is between a pair swinging cavity die.The spacing preiection 15 for spacing thin slice is respectively arranged with at the end face of a pair swinging cavity die.The upper end of push rod extends to the upper surface of rest pad, and is formed and be used for the restriction protrusion 16 of spacing thin slice, has through hole at the middle part of thin slice, thus spacing preiection is in through hole 18 and can realizes carrying out spacing to thin slice.
Operation principle of the present utility model: before punching press, push rod is by rest pad upwards jack-up, and the upper surface of rest pad and the upper surface of swinging cavity die are maintained an equal level, then is placed on rest pad by thin slice, now, thin slice is carried jointly by rest pad, swinging cavity die end face; Upper bolster drives the descending beginning punching press of die head, sheet hold down also together moves down by die head, thin slice is tentatively bent into U-shape state, die head continues to decline, pressing extension block on rest pad is then pressed onto the step surface 17 below swinging cavity die concave notches, impel swinging cavity die to swing to centre around rotating shaft, complete the bending of the angle 19 of both sides, U-shaped thin slice openend, complete the forming process of thin slice to C type; Die head is up, and under the effect of elastic mechanism, swinging cavity die starts to return to original position, and simultaneously shaping C type thin slice is taken out of and taken off by die head in the lump, and push rod to drive rest pad to rise to swinging cavity die end face fair, complete reseting procedure.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model namely openly in scope; still can do some revise or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (4)
1.C type slice forming device, comprise die shoe, be positioned at above die shoe and can be elevated reciprocating upper bolster, die head is fixedly installed in upper bolster lower end, it is characterized in that, the cross section of described die head is T-shaped, die shoe is provided with the framed of hollow type, a pair swinging cavity die is provided with in framed, the lower end of this swinging cavity die is arranged on framed inwall by rotating shaft is rotating, the one side that swinging cavity die is relative is provided with shaping concave notches, die shoe is provided with the elastic mechanism ordering about swinging cavity die and swing, the rest pad for supporting sheet is provided with between a pair swinging cavity die, this rest pad is by the top rod driving elevating movement through counterdie pedestal, described rest pad is provided with the pressing extension block with swinging cavity die pressing, above-mentioned die head decline coordinates with rest pad and is between a pair swinging cavity die.
2. C type slice forming device according to claim 1, it is characterized in that, described elastic mechanism comprises the fore-set that die shoe upper surface is exposed on top, the top of this fore-set contacts with swinging cavity die, and the latch segment be arranged at for spacing fore-set in die shoe, between this latch segment and fore-set, be provided with elastic component.
3. C type slice forming device according to claim 1, is characterized in that, be respectively arranged with the spacing preiection for spacing thin slice at the end face of a pair swinging cavity die.
4. C type slice forming device according to claim 1, it is characterized in that, the upper end of described push rod extends to the upper surface of rest pad, and forms the restriction protrusion being used for spacing thin slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535704.4U CN204220718U (en) | 2014-09-17 | 2014-09-17 | C type slice forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535704.4U CN204220718U (en) | 2014-09-17 | 2014-09-17 | C type slice forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220718U true CN204220718U (en) | 2015-03-25 |
Family
ID=52918861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535704.4U Expired - Fee Related CN204220718U (en) | 2014-09-17 | 2014-09-17 | C type slice forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220718U (en) |
-
2014
- 2014-09-17 CN CN201420535704.4U patent/CN204220718U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20160917 |