CN202070670U - Punch of automatic feeding mechanism for stamping die - Google Patents
Punch of automatic feeding mechanism for stamping die Download PDFInfo
- Publication number
- CN202070670U CN202070670U CN2011201229842U CN201120122984U CN202070670U CN 202070670 U CN202070670 U CN 202070670U CN 2011201229842 U CN2011201229842 U CN 2011201229842U CN 201120122984 U CN201120122984 U CN 201120122984U CN 202070670 U CN202070670 U CN 202070670U
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- China
- Prior art keywords
- plane
- drift
- inclined plane
- feed mechanism
- linear part
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Abstract
The utility model discloses a punch of an automatic feeding mechanism for a stamping die. The bottom of the punch is equipped with stepped inclined planes I and II. A length-adjustable vertical fall H linear part is arranged between the inclined plane I and the inclined plane II. The linear part and the inclined plane I are integrated into one body. The upper end of the linear part is equipped with a sliding block segment. The bottom of the punch on one side of the inclined plane II is equipped with a sliding groove. The sliding groove is matched with the sliding block. Both the sliding groove and the sliding block are equipped with row holes and pins are arranged between the row holes. The inclination of the inclined plane I is corresponding with the inclination of the upper inclined surface of a movable block in the automatic feeding mechanism. The inclination of the inclined plane I is the same with the inclination of the inclined plane II. The width W of the linear part is equal to the sum of the width W1 of the cavity and the unit step length in the automatic feeding mechanism. According to the utility model, the feeding step length can be accurately ensured and adjusted. The linear part pushes the movable block, which is served as the feeding step length. Meanwhile, the linear part is not easy to wear and the failure rate can be effectively controlled.
Description
Technical field
The utility model relates to a kind of feed mechanism of diel, is specifically related to the drift in the feed mechanism.
Background technology
Diel is in cold stamping processing, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), being called cold punching die (being commonly called as cold-punching mould) punching press is at room temperature, the mould that utilization is installed on the forcing press is exerted pressure to material, make it produce separation or plastic deformation, thereby obtain a kind of pressure processing method of required part.Diel is the requisite technological equipment of punching production, is technology-intensive product, and the quality of stamping parts, production efficiency and production cost etc. have direct relation with mould design and manufacturing.The height of mould design and manufacturing technology level is one of important symbol of weighing a national product manufacture level height, is determining the development ability of quality, benefit and the new product of product to a great extent.Be the diel automatic feed mechanism as depicted in figs. 1 and 2, the drift of its use its bottom as shown in Figure 3 is an integral ramp, as shown in Figure 5 and Figure 6 when drift moves downward, the drift inclined-plane props up the movable block inclined-plane earlier and promotes the movable block motion, it is S1 that movable block produces displacement, realize circulation material conveying, but this makes the drift inclined-plane produce wearing and tearing easily, as shown in Figure 7 after the drift wearing and tearing, it is S2 that movable block produces displacement, movable block displacement reduction Δ S=S1-S2, so after the drift wearing and tearing, the movable block change in displacement can influence the precision when sending step pitch, improves the product fraction defective.
The utility model content
The purpose of this utility model is to provide the drift of diel automatic feed mechanism, and can effectively solve existing ram bottom is integral ramp, wearing and tearing back, inclined-plane influence automatic feed mechanism precision when sending step pitch, the problem of raising product fraction defective.
For achieving the above object, the technical solution of the utility model is to adopt a kind of drift of diel automatic feed mechanism, it is characterized in that, described ram bottom is provided with stepped inclined-plane I and inclined-plane II, be provided with length-adjustable normal throw H line part between described inclined-plane I and the inclined-plane II, at described line part and inclined-plane I is one, be provided with the slide block section in the upper end of described line part, ram bottom in described inclined-plane II one side is provided with chute, described chute cooperates with described slide block, is equipped with round and between described round pin is housed on described chute and described slide block.
Wherein, the gradient of described inclined-plane I is corresponding with the gradient of movable block ramp in the automatic feed mechanism.
Optimized technical scheme is that described inclined-plane I is identical with inclined-plane II gradient.
Optimized technical scheme comprises that also described line part width W is automatic feed mechanism cavity width W 1 and unit step pitch sum.
The utility model can accurately guarantee the feeding step pitch, and by the slip between slide block and the chute, can regulate the size of feeding step pitch owing to adopted technique scheme.Existing integral ramp is changed into the drift of band line part between two inclined-planes of separation and two inclined-planes, line part promotes movable block as the feeding step pitch, line part is not easy to wear, even the situation of wearing and tearing appears in the inclined-plane like this, line part can guarantee the precision of feeding step pitch equally, controls fraction defective very effectively.
Description of drawings
Fig. 1 is the overall structure schematic diagram of diel;
Fig. 2 is the structural representation of the automatic feed mechanism that cooperates with drift in the diel;
Fig. 3 is the structural representation of existing drift;
Fig. 4 is the structural representation of the utility model diel automatic feed mechanism drift;
Fig. 5 is that existing drift rigidly connects the structural representation when touching the movable block inclined-plane;
Structural representation when Fig. 6 moves to lowermost end for existing drift;
Structural representation when Fig. 7 moves to lowermost end for having now after drift weares and teares;
Structural representation when Fig. 8 touches the movable block inclined-plane for the utility model drift rigidly connects;
Structural representation when Fig. 9 moves to lowermost end for the utility model;
The structural representation of Figure 10 when moving to lowermost end after the utility model drift wearing and tearing.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As Fig. 4, Fig. 8, Fig. 9 and shown in Figure 10, drift for the utility model diel automatic feed mechanism, drift 4 as shown in Figure 2 M to the cavity 1 that enters automatic feed mechanism 8, drift 4 bottoms are provided with two sections stepped inclined-plane I5 and inclined-plane II 6, inclined-plane I5 is identical with inclined-plane II 6 gradients, be parallel to each other, the gradient of inclined-plane I5 is corresponding with the gradient of movable block 2 ramps 3 in the automatic feed mechanism 8, be provided with the line part 7 of normal throw H between inclined-plane I5 and the inclined-plane II 6, is one at line part 7 with inclined-plane I 5, be provided with 9 sections of slide blocks in the upper end of line part 7, drift 4 bottoms in described inclined-plane II 6 one sides are provided with chute 10, described chute 10 cooperates with described slide block 9, between described round 11 pin 12 is housed being equipped with round 11 on described chute 10 and the described slide block 9.The width W of line part 7 is the width W 1 and the unit step pitch sum of automatic feed mechanism cavity 1, even after inclined-plane I5 wore and tore as shown in figure 10, line part 7 still entered in the cavity 1, realizes that movable block 2 accurate unit step pitches move.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the drift of a diel automatic feed mechanism, it is characterized in that, described drift (4) bottom is provided with stepped inclined-plane I (5) and inclined-plane II (6), be provided with length-adjustable normal throw H line part (7) between described inclined-plane I (5) and the inclined-plane II (6), is one at described line part (7) with inclined-plane I (5), be provided with slide block (9) section in the upper end of described line part (7), drift (4) bottom in described inclined-plane II (6) one sides is provided with chute (10), described chute (10) cooperates with described slide block (9), is equipped with round (11) on described chute (10) and described slide block (9) pin (12) is housed between described round (11).
2. the drift of diel automatic feed mechanism according to claim 1 is characterized in that, the gradient of described inclined-plane I (5) is corresponding with the gradient of movable block (2) ramp (3) in the automatic feed mechanism (8).
3. the drift of diel automatic feed mechanism according to claim 1 and 2 is characterized in that, described inclined-plane I (5) is identical with inclined-plane II (6) gradient.
4. the drift of diel automatic feed mechanism according to claim 1 is characterized in that, described line part (7) width W is automatic feed mechanism cavity (1) width W 1 and unit step pitch sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201229842U CN202070670U (en) | 2011-04-25 | 2011-04-25 | Punch of automatic feeding mechanism for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201229842U CN202070670U (en) | 2011-04-25 | 2011-04-25 | Punch of automatic feeding mechanism for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070670U true CN202070670U (en) | 2011-12-14 |
Family
ID=45108782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201229842U Expired - Fee Related CN202070670U (en) | 2011-04-25 | 2011-04-25 | Punch of automatic feeding mechanism for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601235A (en) * | 2012-03-20 | 2012-07-25 | 昆山飞宇精密模具有限公司 | Novel intra-mould automatic separation floating block |
-
2011
- 2011-04-25 CN CN2011201229842U patent/CN202070670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601235A (en) * | 2012-03-20 | 2012-07-25 | 昆山飞宇精密模具有限公司 | Novel intra-mould automatic separation floating block |
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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: 20111214 Termination date: 20130425 |