CN220049626U - Punch press clearance adjustment structure - Google Patents
Punch press clearance adjustment structure Download PDFInfo
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- CN220049626U CN220049626U CN202321576442.1U CN202321576442U CN220049626U CN 220049626 U CN220049626 U CN 220049626U CN 202321576442 U CN202321576442 U CN 202321576442U CN 220049626 U CN220049626 U CN 220049626U
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- machine body
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- plate
- punch press
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a clearance adjustment structure of a punch press, which relates to the technical field of punching of the punch press, and comprises the following steps: the machine body and the sliding block are provided with an adjusting plate between the machine body and the sliding block; the machine body is respectively inserted with a fine tooth adjusting screw and an adjusting rod which are mutually and adaptively connected, the end face of the fine tooth adjusting screw extends out of one side of the machine body and abuts against the adjusting plate, and the end face of the adjusting rod extends out of the other side of the machine body; the fine tooth adjusting screw and the adjusting rod are internally inserted with an outer hexagon screw, and the end face of the outer hexagon screw extends into the adjusting plate. The beneficial effects are that: through making the clearance of regulating plate and slider stable, effectively guarantee slider reciprocating motion's uniformity and reliability from top to bottom, improved punch press precision, reduced the mould spoilage simultaneously, improved product precision and yield.
Description
Technical Field
The utility model relates to the technical field of punching of a punch press, in particular to a clearance adjusting structure of the punch press.
Background
The punch press is a stamping press. In production, the stamping process has more and more wide application because of the advantages of saving materials and energy, high efficiency, low technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing.
The stamping production is mainly aimed at the plate material. Through the mould, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting, extrusion and the like can be performed, and the die is widely applied to various fields.
At present, the punching machine performs punching by up-and-down reciprocating motion of the sliding block, and in the punching process of the punching machine, the consistency and reliability of the up-and-down reciprocating motion are not high, namely, the precision of the punching machine is lower, the service life of a die can be reduced, meanwhile, the defect of a product can be caused, the reject ratio is increased, and the enterprise cost is increased.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model aims to provide a punch gap adjusting structure so as to overcome the technical problems in the prior art.
The technical scheme of the utility model is realized as follows:
a punch press gap adjustment structure, comprising: the device comprises a machine body and a sliding block, wherein an adjusting plate is arranged between the machine body and the sliding block;
the machine body is internally and respectively inserted with a fine tooth adjusting screw and an adjusting rod which are mutually and adaptively connected, the end face of the fine tooth adjusting screw extends out of one side of the machine body and abuts against the adjusting plate, and the end face of the adjusting rod extends out of the other side of the machine body;
the fine tooth adjusting screw and the adjusting rod are internally inserted with an outer hexagon screw, and the end face of the outer hexagon screw extends into the adjusting plate.
Further, the adjusting plate includes: the guide plate is fixedly connected with the copper guide bush through a screw.
Further, a gap is reserved between the copper guide bush and the sliding block, and the end face of the outer hexagon screw extends into the guide plate.
Further, the end face of the fine tooth adjusting screw is provided with a groove, and the end face of the adjusting rod is provided with a boss which is matched with the groove.
Furthermore, the adjusting rod is of a T-shaped structure, and a spring washer is arranged between the outer hexagonal screw and the adjusting rod.
The utility model has the beneficial effects that:
according to the utility model, the adjusting rod is screwed leftwards or rightwards, and the fine tooth adjusting screw is also rotated in a linkage way in the same direction, so that the fine tooth adjusting screw is moved forwards or backwards, and the adjusting plate is pushed to move forwards or backwards, so that the distance between the adjusting plate and the sliding block is adjusted, when the adjusting rod is adjusted to a proper position, the adjusting plate, the adjusting rod and the fine tooth adjusting screw are fixedly locked on the machine body through the outer hexagonal screw, and when the gap between the adjusting plate and the sliding block is stable, the consistency and the reliability of the up-and-down reciprocating motion of the sliding block are effectively ensured, the precision of a punching machine is improved, the damage rate of a die is reduced, and the precision and the yield of products are improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a punch gap adjustment structure according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view at A-A of FIG. 1;
fig. 3 is a schematic structural view of an adjusting rod of a gap adjusting structure of a punch press according to an embodiment of the present utility model.
In the figure:
1. a body; 2. a guide plate; 3. a copper guide liner; 4. an outer hexagonal screw; 5. a spring washer; 6. an adjusting lever; 7. fine tooth adjusting screws; 8. a slide block; 9. an adjustment plate; 10. a groove; 11. a boss.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
According to an embodiment of the present utility model, there is provided a punch press gap adjustment structure.
As shown in fig. 1 to 3, a gap adjusting structure of a punch press includes: the machine body 1 and the sliding block 8 are provided with an adjusting plate 9 between the machine body 1 and the sliding block 8;
fine tooth adjusting screws 7 and adjusting rods 6 which are mutually and adaptively connected are respectively inserted into the machine body 1, the end faces of the fine tooth adjusting screws 7 extend out of one side of the machine body 1 and are abutted against the adjusting plates 9, and the end faces of the adjusting rods 6 extend out of the other side of the machine body 1;
the fine tooth adjusting screw 7 and the adjusting rod 6 are internally inserted with an outer hexagon screw 4, and the end face of the outer hexagon screw 4 extends into the adjusting plate 9.
By means of the scheme, the fine tooth adjusting screw 7 is also rotated in a linkage way in the same direction by adjusting the adjusting rod 6 to the left or right, namely, the fine tooth adjusting screw 7 is moved forwards or backwards, and the adjusting plate 9 is pushed to be moved forwards or backwards, so that the distance between the adjusting plate 9 and the sliding block 8 is adjusted, when the adjusting rod is adjusted to a proper position, the adjusting plate 9, the adjusting rod 6 and the fine tooth adjusting screw 7 are fixedly locked on the machine body 1 through the outer hexagon screw 4, and when the clearance between the adjusting plate 9 and the sliding block 8 is stable, the consistency and the reliability of the up-and-down reciprocating motion of the sliding block 8 are effectively ensured, the precision of a punching machine is improved, the damage rate of a die is reduced, and the precision and the yield of products are improved.
In addition, the adjustment plate 9 includes: the guide plate 2 and the copper guide bush 3 are fixedly connected through screws. And a gap is reserved between the copper guide bush 3 and the sliding block 8, and the end face of the outer hexagonal screw 4 extends into the guide plate 2.
In addition, the end face of the fine tooth adjusting screw 7 is provided with a groove 10, and the end face of the adjusting rod 6 is provided with a boss 11 which is matched with the groove 10.
In addition, the adjusting rod 6 is of a T-shaped structure, and a spring washer 5 is arranged between the outer hexagonal screw 4 and the adjusting rod 6.
When the device is applied, the smaller the gap between the copper guide bush 3 on the guide plate 2 and the sliding block 8 is, the more uniform the up-and-down reciprocating motion track of the sliding block 8 is, and the higher the precision is; conversely, the worse the precision.
According to the technical scheme, the copper guide bush 3 is fixed on the guide plate 2 to form the adjusting plate 9, the boss 11 of the adjusting rod 6 is clamped into the groove 10 of the fine tooth adjusting screw 7, and when the adjusting rod 6 is screwed leftwards or rightwards, the fine tooth adjusting screw 7 is screwed in the same direction. Because the machine body 1 is fixed, the screwing of the adjusting rod 6 directly drives the fine tooth adjusting screw 7 to advance or retreat, thereby pushing the guide plate 2 to advance or retreat. When the adjusting rod 6 is screwed right, the gap between the copper guide bush 3 and the sliding block 8 on the guide plate 2 is reduced; in addition, when the screw is reversely screwed, the gap becomes large.
In addition, when being adjusted to a proper position, the outer hexagon screw 4 and the spring washer 5 fix the guide plate 2 together with the adjusting rod 6 and the fine tooth adjusting screw 7 on the machine body 1. The clearance between the copper guide bush 3 and the sliding block 8 on the guide plate 2 is fixed, and the movement track of the sliding block 8 is unchanged, so that the consistency and reliability of the movement of the sliding block 8 are ensured, and the precision is improved.
In summary, by means of the above technical solution of the present utility model, the following effects can be achieved: the fine tooth adjusting screw 7 is also rotated in a linkage way in the same direction by adjusting the adjusting rod 6 to the left or right, namely, the fine tooth adjusting screw 7 is moved forwards or backwards, and the adjusting plate 9 is pushed to move forwards or backwards, so that the distance between the adjusting plate 9 and the sliding block 8 is adjusted, when the adjusting rod is adjusted to a proper position, the adjusting plate 9, the adjusting rod 6 and the fine tooth adjusting screw 7 are fixedly locked on the machine body 1 through the outer hexagonal screw 4, and when the clearance between the adjusting plate 9 and the sliding block 8 is stable, the consistency and the reliability of the up-and-down reciprocating motion of the sliding block 8 are effectively ensured, the precision of a punching machine is improved, the damage rate of a die is reduced, and the precision and the yield of products are improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. A punch gap adjustment structure, comprising: the machine body (1) and the sliding block (8) are provided with an adjusting plate (9) between the machine body (1) and the sliding block (8);
fine tooth adjusting screws (7) and adjusting rods (6) which are mutually connected in an adaptive manner are respectively inserted into the machine body (1), the end faces of the fine tooth adjusting screws (7) extend out of one side of the machine body (1) to be abutted against the adjusting plate (9), and the end faces of the adjusting rods (6) extend out of the other side of the machine body (1);
the fine tooth adjusting screw (7) and the adjusting rod (6) are internally inserted with an outer hexagon screw (4), and the end face of the outer hexagon screw (4) extends into the adjusting plate (9).
2. A punch press gap adjustment structure according to claim 1, characterized in that the adjustment plate (9) comprises: the guide plate (2) is fixedly connected with the copper guide bush (3) through bolts.
3. The punch press gap adjustment structure according to claim 2, characterized in that the adjustment plate (9) leaves a gap between the copper guide bush (3) and the slider (8), and the end face of the outer hexagonal screw (4) extends into the guide plate (2).
4. A punch press gap adjustment structure according to claim 1 or 3, characterized in that the end face of the fine tooth adjustment screw (7) is provided with a groove (10), and the end face of the adjustment rod (6) is provided with a boss (11) adapted to the groove (10).
5. The clearance adjustment structure of a punch press according to claim 4, characterized in that the adjustment rod (6) is of a T-shaped structure, and a spring washer (5) is provided between the outer hexagonal screw (4) and the adjustment rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576442.1U CN220049626U (en) | 2023-06-20 | 2023-06-20 | Punch press clearance adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576442.1U CN220049626U (en) | 2023-06-20 | 2023-06-20 | Punch press clearance adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220049626U true CN220049626U (en) | 2023-11-21 |
Family
ID=88787977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576442.1U Active CN220049626U (en) | 2023-06-20 | 2023-06-20 | Punch press clearance adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220049626U (en) |
-
2023
- 2023-06-20 CN CN202321576442.1U patent/CN220049626U/en active Active
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