CN202398693U - Tooth punching die of tooth screws - Google Patents
Tooth punching die of tooth screws Download PDFInfo
- Publication number
- CN202398693U CN202398693U CN2011202874577U CN201120287457U CN202398693U CN 202398693 U CN202398693 U CN 202398693U CN 2011202874577 U CN2011202874577 U CN 2011202874577U CN 201120287457 U CN201120287457 U CN 201120287457U CN 202398693 U CN202398693 U CN 202398693U
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- CN
- China
- Prior art keywords
- die
- age
- screw
- counterdie
- draught animal
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a punching die used in metal stamping in machining, specifically to a tooth punching die of tooth screws. The tooth punching die comprises an upper die and a lower die; the upper die and the lower die are provided with a plurality of pairs of punching heads and die cavities, with one punching head and one die cavity in each pair matched with each other; the lower die is also provided with screw mounting places for vertically placing screw workpieces; the punching heads and the die cavities can cut partial edges of screw heads and bend the partial edges downward for forming pointed parts through matching; a discharging plate capable of moving up and down is disposed above the upper die; the upper portion of the discharging plate is provided with a plurality of discharging push rods passing through through holes in the upper die; and the distribution positions of the discharging push rods are corresponding to the positions of the screw mounting places in a one-to-one manner. The tooth punching die enables finished products to be discharged to a fallen material cavity disposed below the lower die, reduces operation time, and guarantees equipment safety and personal safety. By employing an induction element for positioning and self-locking, the tooth punching die provides guarantee for various safety performances and thus guarantees operation safety. The tooth punching die has the following advantages: the efficiency of tooth punching of the tooth screws is improved; the maintenance cost of the equipment and the die is reduced; and safety of the die, a punching machine and operators is guaranteed.
Description
Technical field
The utility model relates to the employed a kind of punching out mould of metal stamping, the specifically age of a draught animal punching out mould of screw of a kind of age of a draught animal in the machining.
Background technology
Age of a draught animal screw is as shown in Figure 1; One of its effect is in material elevator, to be used for winnowing pan is fixedly connected on conveyer belt, and the sharp-pointed part A of its screw head embedded in the rubber strip when it was installed, and prevents that the screw rotation is loosening; Be applicable to that lifting material unit weight is big, the elevator that linear velocity is higher.Wherein age of a draught animal processing is the important procedure that age of a draught animal screw is made; The mainly directly machine-shaping on Cold header of the sharp-pointed part of existing age of a draught animal screw head; Very high for the positioning accuracy request of cold pier mould on lathe, if the location inaccuracy then can be damaged cold pier mould even damage Cold header, when practical operation, often cause the Cold header fault and by forced-stopping machine; Directly influence the production efficiency of Cold header, maintenance cost is high simultaneously.
Summary of the invention
The technical problem that the utility model will solve provides a kind of age of a draught animal punching out mould that can process sharp projection part, device structure is simple, reliable, efficient is high age of a draught animal screw at the plain screw head.
In order to solve the problems of the technologies described above; The age of a draught animal punching out mould of the age of a draught animal screw of the utility model comprises upper die and lower die; Many drift and die cavitys to cooperatively interacting are set respectively on the upper die and lower die; Also be provided with on the counterdie and can hold up the screw arrangement position of settling the screw workpiece, the cooperation of drift and die cavity can cut the part edge of screw head and bending downwards forms sharp-pointed part; Patrix top is provided with can upper and lower mobile stripper, and the stripper bottom is provided with the discharging push rod that passes a plurality of through holes from patrix, and it is corresponding one by one that the distributing position of discharging push rod and screw are settled.
Said counterdie is arranged on the rail plate of level and can moves horizontally along rail plate, is provided with the blanking chamber over against the counterdie below of patrix.
The sensing element that can detect the counterdie position is set on the said rail plate.
Said counterdie is provided with handle, can move by artificial pulling counterdie.
Also be respectively arranged with the locator protrusions and the detent that can cooperatively interact on the framework of said guide rail and the counterdie.
After adopting above-mentioned structure; The counterdie of the age of a draught animal punching out mould of the utility model age of a draught animal screw can detach the stamping-out position after a stamping-out finishes; Make to get into after the screw discharging in the blanking chamber of counterdie below, reduced the operating time, guaranteed equipment and personal safety; Because counterdie is portable, must guarantee that counterdie accurately resets simultaneously,, damage lathe, therefore adopt sensing element to realize the location self-locking, make each item security performance that guarantee arranged, guarantee handling safety in order to avoid cause the avulsion mould.Adopt the age of a draught animal punching out mould of the age of a draught animal screw of the utility model not only to improve the efficient of the screw punching out age of a draught animal age of a draught animal, reduced the maintenance cost of equipment and mold, and mould, punch press and operating personnel have been had good safety guarantee.
Description of drawings
Fig. 1 is the structural representation of the age of a draught animal screw of the utility model Mould Machining;
Fig. 2 is the front view of the utility model upper die and lower die inactive state;
Fig. 3 is the utility model counterdie playback state vertical view;
Fig. 4 is the structural representation of the utility model upper die and lower die bonding state;
Fig. 5 is the structural representation of the utility model upper die and lower die released state;
Fig. 6 is the structural representation of the utility model upper die and lower die blanking state;
Fig. 7 removes the vertical view of state for the utility model counterdie.
The specific embodiment
The utility model is an example so that 5 row * 6 row discharging thimbles to be set, to making as further explain of the utility model.
As shown in the figure; The age of a draught animal punching out mould of the age of a draught animal screw of the utility model; Comprise patrix 1 and counterdie 2; Many drifts 3 and die cavity 4 to cooperatively interacting are set respectively on the upper die and lower die, also are provided with on the counterdie and can hold up the screw arrangement position 7 of settling the screw workpiece, the cooperation of drift and die cavity can cut the part edge of screw head and bending downwards forms sharp-pointed part; Patrix top is provided with can upper and lower mobile stripper 5, and the stripper bottom is provided with the discharging push rod 6 that passes a plurality of through holes from patrix, and it is corresponding one by one that the distributing position of discharging push rod and screw are settled.Counterdie 2 is arranged on the rail plate 8 of level and can moves horizontally along rail plate, is provided with blanking chamber 9 over against the counterdie below of patrix.The sensing element 10 that can detect the counterdie position is set on the framework of rail plate.Counterdie is provided with handle 13, can move by artificial pulling counterdie.Also be respectively arranged with the locator protrusions 11 and detent 12 that can cooperatively interact on the framework of rail plate 8 and the counterdie 2, the correct location of counterdie when having guaranteed stamping-out.
The operation cycle of the embodiment of the utility model is following:
1, at first counterdie 2 is moved to outermost end along rail plate 8, settle 30 smooth respectively 30 screws inserting on the counterdie 2 of screw in the position 7 through handle 13;
2, like Fig. 2, shown in Figure 3, with counterdie 2 move to patrix 1 under, sensing element is received signal, confirm patrix 2 be positioned at patrix 1 under, the control system allows punch press to get into duty;
3, as shown in Figure 4, carry out stamping-out one time through floor push, patrix 1 presses to the state that combines with counterdie, and stamping-out goes out sharp-pointed part A on plain screw.
4, like Fig. 5, shown in Figure 6, Fig. 5 is when patrix 1 breaks away from counterdie 2, because the elasticity of screw material can make screw together rise with drift; Earlier move to outermost end with counterdie 2 along rail plate 8 this moment, and discharging push rod 6 stretches out downwards then, and the whole roof falls of screw are gone in the blanking chamber.
Claims (5)
1. the age of a draught animal punching out mould of an age of a draught animal screw; It is characterized in that: comprise patrix (1) and counterdie (2); Many drift (3) and die cavitys (4) to cooperatively interacting are set respectively on the upper die and lower die; Also be provided with on the counterdie and can hold up the screw arrangement position (7) of settling the screw workpiece, the cooperation of drift and die cavity can cut the part edge of screw head and bending downwards forms sharp-pointed part; Patrix top is provided with can upper and lower mobile stripper (5), and the stripper bottom is provided with the discharging push rod (6) that passes a plurality of through holes from patrix, and it is corresponding one by one that the distributing position of discharging push rod and screw are settled.
2. according to the age of a draught animal punching out mould of the described age of a draught animal screw of claim 1, it is characterized in that: counterdie (2) is arranged on the rail plate (8) of level and goes up and can move horizontally along rail plate, below the counterdie of patrix, is provided with blanking chamber (9).
3. according to the age of a draught animal punching out mould of claim 1 or 2 described age of a draught animal screws, it is characterized in that: the framework of rail plate is provided with the sensing element (10) that can detect the counterdie position.
4. according to the age of a draught animal punching out mould of claim 1 or 2 described age of a draught animal screws, it is characterized in that: counterdie is provided with handle (13).
5. according to the age of a draught animal punching out mould of claim 1 or 2 described age of a draught animal screws, it is characterized in that: also be respectively arranged with the locator protrusions (11) and the detent (12) that can cooperatively interact on the framework of rail plate (8) and the counterdie (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202874577U CN202398693U (en) | 2011-08-09 | 2011-08-09 | Tooth punching die of tooth screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202874577U CN202398693U (en) | 2011-08-09 | 2011-08-09 | Tooth punching die of tooth screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398693U true CN202398693U (en) | 2012-08-29 |
Family
ID=46696369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202874577U Withdrawn - After Issue CN202398693U (en) | 2011-08-09 | 2011-08-09 | Tooth punching die of tooth screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274888A (en) * | 2011-08-09 | 2011-12-14 | 镇江三维输送装备有限公司(外商独资) | Threaded punching mould of threaded screw |
| CN111136212A (en) * | 2018-11-05 | 2020-05-12 | 伦淑仪 | Automatic riveting machine for advertising traffic sign board |
-
2011
- 2011-08-09 CN CN2011202874577U patent/CN202398693U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274888A (en) * | 2011-08-09 | 2011-12-14 | 镇江三维输送装备有限公司(外商独资) | Threaded punching mould of threaded screw |
| CN111136212A (en) * | 2018-11-05 | 2020-05-12 | 伦淑仪 | Automatic riveting machine for advertising traffic sign board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120829 Effective date of abandoning: 20130626 |
|
| RGAV | Abandon patent right to avoid regrant |