Punching machine with integrated limiting block gauge
By designing a punch press with integrated limit block gauge, the problem of having multiple specifications of limit block gauges in the existing technology is solved, and precise calibration and positioning of molds of different specifications is achieved, cost and labor waste is reduced, and work efficiency is improved.
Patent Information
- Application Number
- CN202421291715.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Existing punches need to be equipped with limit block gauge of multiple specifications, which leads to waste of labor and cost. The block gauge specifications need to be frequently checked during use, affecting work efficiency.
A punch press with integrated limit gauge is designed. The integrated limit gauge includes multiple specifications of limit gauges. Through integrated molding design and threaded hole fixation, the correction and positioning of molds of different specifications are achieved.
The types of limit blocks that each punch press needs to be equipped are reduced, cost and labor waste are reduced, work efficiency is improved, and calibration accuracy is ensured.
Smart Images
Figure CN222919479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping presses, in particular to a press with an integrated limit block gauge.
Background Art
[0002] With the rapid development of China's industry, the use of stamping presses is becoming more and more common. It is particularly important to maintain the stamping presses and timely discharge the waste chips outside the presses. During the production process, the stamping press is stationary, and the chip dropping hole of the press is also stationary. Since the specifications of stamping dies are different, a limit block gauge is needed to adjust the position of the stamping die when installing the upper die, so that the chip dropping hole of the die corresponds to the chip dropping hole of the press, and the waste chips can be discharged outside the press.
[0003] In the prior art, due to the different specifications of stamping dies, the specifications of the used block gauges are also different. The common specifications of block gauges are 10, 20, 25, 30, and 40. In order to adjust the position of the stamping die during upper die installation, each press needs to be equipped with at least multiple specifications of block gauges. This results in frequent checking of the block gauge specifications when using the block gauge and the need to maintain the block gauge after use to keep its surface smooth, which not only consumes a large amount of manpower, material resources, and time but also is not convenient for management. At the same time, the additional block gauges equipped on each press increase the additional cost expenditure and waste the labor cost and production cost.
[0004] Therefore, in view of the above technical problems, an integrated limit block gauge that can integrate various specifications of limit block gauges is needed to overcome the deficiencies in current practical applications.
Content of the Utility Model
[0005] In order to solve the technical problems of manpower waste and cost waste caused by the need to equip multiple specifications of block gauges for existing presses, the utility model proposes a press with an integrated limit block gauge.
[0006] The utility model is realized by the following technical solutions:
[0007] A punching machine with an integrated limit gauge, comprising a bed body and an integrated limit gauge. The bed body is provided with a punching machine positioning column for cooperating with the integrated limit gauge to correct the position of the stamping die. The integrated limit gauge includes a first limit gauge, a second limit gauge, a third limit gauge, and a fourth limit gauge for meeting the requirements of different stamping die specifications. The first limit gauge is provided with a first limit surface for cooperating with the punching machine positioning column to correct the position of the stamping die. The second limit gauge is provided with a second limit surface for cooperating with the punching machine positioning column to correct the position of the stamping die. The third limit gauge is provided with a third limit surface for cooperating with the punching machine positioning column to correct the position of the stamping die. The fourth limit gauge is provided with a fourth limit surface for cooperating with the punching machine positioning column to correct the position of the stamping die. The integrated limit gauge can be corrected by using limit gauges at different positions according to different specifications of stamping dies, so that different specifications of dies can be corrected without equipped with multiple specifications of limit gauges for each punching machine, reducing cost waste. At the same time, the time required to check the gauge specifications during the upper die installation is also reduced, reducing labor waste and improving work efficiency.
[0008] For the punching machine with an integrated limit gauge as described above, the first limit gauge, the second limit gauge, the third limit gauge, and the fourth limit gauge are integrally formed.
[0009] For the punching machine with an integrated limit gauge as described above, each surface of the first limit surface, the second limit surface, the third limit surface, and the fourth limit surface is a smooth surface.
[0010] For the punching machine with an integrated limit gauge as described above, the lower surfaces of the fourth limit gauge, the third limit gauge, the second limit gauge, and the first limit gauge are flush.
[0011] For the punching machine with an integrated limit gauge as described above, the upper surface of the fourth limit gauge protrudes from the upper surface of the third limit gauge.
[0012] For the punching machine with an integrated limit gauge as described above, the upper surface of the third limit gauge protrudes from the upper surface of the second limit gauge.
[0013] For the punching machine with an integrated limit gauge as described above, the upper surface of the second limit gauge protrudes from the upper surface of the first limit gauge.
[0014] For the punching machine with an integrated limit gauge as described above, the height difference between the fourth limit gauge, the third limit gauge, the second limit gauge, and the first limit gauge is L, where 8 cm ≤ L ≤ 12 cm.
[0015] For the punching machine with an integrated limit gauge as described above, the side surface of the fourth limit gauge is provided with a threaded hole for fixing the integrated limit gauge to prevent loss.
[0016] A punching press with an integrated limit block gauge as described above, the bed body of which is further provided with a punching press chip discharge hole for cleaning the waste chips discharged by the stamping die and a mounting hole for mounting the integrated limit block gauge.
[0017] Compared with the prior art, the punching press with an integrated limit block gauge proposed by the present utility model has the following beneficial effects:
[0018] 1. The punching press proposed by the present utility model includes an integrated limit block gauge, and the integrated limit block gauge includes a first limit block gauge, a second limit block gauge, a third limit block gauge, and a fourth limit block gauge for meeting the requirements of different stamping die specifications. The first limit block gauge, the second limit block gauge, the third limit block gauge, and the fourth limit block gauge are integrally formed. The integrated limit block gauge can be calibrated by using limit block gauges at different positions according to different specifications of stamping dies, so that different specifications of dies can be calibrated without being equipped with multiple specifications of limit block gauges for each punching press, reducing cost waste. At the same time, the time required to check the block gauge specifications during the upper die process is also reduced, reducing labor waste and improving work efficiency.
[0019] 2. The integrated limit block gauge of the punching press is provided with limit surfaces for cooperating with the positioning posts of the punching press for calibration at different positions, and each surface of the limit surface is a smooth surface. It can ensure the accuracy of calibrating the position of the stamping die by the integrated limit block gauge.
Description of the Drawings
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.
[0021] Figure 1 It is a top view structural schematic diagram of the present utility model;
[0022] Figure 2 It is a front view structural schematic diagram of the integrated limit block gauge of the present utility model;
[0023] Figure 3 It is a structural schematic diagram of the stamping die of the present utility model.
Detailed Embodiments
[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the following will further describe the present utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0025] Specific embodiments, such as Figures 1 to 3As shown in the figure, the technical solution of the present utility model will be further described. A punching press with an integrated limit block gauge includes a bed body 10 and an integrated limit block gauge 40. The bed body 10 is provided with a punching press chip discharge hole 13 for cleaning the waste chips discharged from the stamping die 20. The bed body 10 is further provided with a mounting hole 12 for mounting the integrated limit block gauge 40 and a punching press positioning column 11 for cooperating with the integrated limit block gauge 40 to correct the position of the stamping die 20. The integrated limit block gauge 40 includes a first limit block gauge 41, a second limit block gauge 42, a third limit block gauge 43, and a fourth limit block gauge 44 for meeting the specification requirements of different stamping dies 20. The first limit block gauge 41, the second limit block gauge 42, the third limit block gauge 43, and the fourth limit block gauge 44 are integrally formed. The integrated limit block gauge 40 can be corrected by using limit block gauges at different positions according to different specifications of the stamping die 20. Therefore, it is not necessary to equip each punching press with multiple specifications of limit block gauges to correct different specifications of dies, reducing cost waste. At the same time, it also reduces the time required to check the block gauge specifications during the upper die installation, reduces labor waste, and improves work efficiency.
[0026] Further, as a preferred implementation manner of this solution rather than a limitation, mounting holes 12 for mounting the integrated limit block gauge 40 are provided on both the left and right sides of the bed body 10, and two are provided on each side. The bed body 10 is further provided with a punching press chip discharge hole 13 for cleaning the waste chips discharged from the stamping die 20.
[0027] In this embodiment, the integrated limit block gauge is installed on both the left and right sides of the bed body through the provided mounting holes. The installed integrated limit block gauge adopts an even number design, improving the symmetry and balance of the movement of the stamping die, and can more stably align the die chip discharge hole with the punching press chip discharge hole, facilitating the removal of waste chips. The punching press chip discharge hole can discharge the waste chips generated by the stamping die from the punching press, preventing the waste chips from accumulating inside the punching press, and extending the service life of the punching press and the stamping die.
[0028] Further, as a preferred implementation manner of this solution rather than a limitation, the stamping die 20 includes an upper die 201 and a lower die 202, and a die chip discharge hole 203 for discharging waste chips is provided between the upper die 201 and the lower die 202.
[0029] In this embodiment, the stamping die is provided with a die chip discharge hole for discharging waste chips, which can reduce the accumulation of waste chips inside the stamping die, reduce the friction between the stamping die and the stamped product, ensure the quality of the stamped product, and at the same time reduce the scratches caused by the waste chips to the stamping die, extending the service life of the stamping die.
[0030] Further, as a preferred implementation manner rather than a limitation of this solution, the integrated limit block gauge 40 is in a stepped shape, and the heights decrease step by step as the fourth limit block gauge 44, the third limit block gauge 43, the second limit block gauge 42, and the first limit block gauge 41. The difference in height between the fourth limit block gauge 44, the third limit block gauge 43, the second limit block gauge 42, and the first limit block gauge 41 is L, where 8 cm ≤ L ≤ 12 cm. Preferably, the difference in height between the fourth limit block gauge 44, the third limit block gauge 43, the second limit block gauge 42, and the first limit block gauge 41 is 10 cm. The heights of the fourth limit block gauge 44, the third limit block gauge 43, the second limit block gauge 42, and the first limit block gauge 41 are 40 cm, 30 cm, 20 cm, and 10 cm in sequence. The lower surfaces of the fourth limit block gauge 44, the third limit block gauge 43, the second limit block gauge 42, and the first limit block gauge 41 are flush. The upper surface of the fourth limit block gauge 44 protrudes from the upper surface of the third limit block gauge 43. The upper surface of the third limit block gauge 43 protrudes from the upper surface of the second limit block gauge 42. The upper surface of the second limit block gauge 42 protrudes from the upper surface of the first limit block gauge 41. The first limit block gauge 41, the second limit block gauge 42, the third limit block gauge 43, and the fourth limit block gauge 44 are integrally formed. The first limit block gauge 41 is provided with a first limit surface 411 for cooperating with the punch positioning post 11 to correct the position of the stamping die 20. The second limit block gauge 42 is provided with a second limit surface 421 for cooperating with the punch positioning post 11 to correct the position of the stamping die 20. The third limit block gauge 43 is provided with a third limit surface 431 for cooperating with the punch positioning post 11 to correct the position of the stamping die 20. The third limit block gauge 44 is provided with a fourth limit surface 441 for cooperating with the punch positioning post 11 to correct the position of the stamping die 20. The surfaces of the first limit surface 411, the second limit surface 421, the third limit surface 431, and the fourth limit surface 441 are all smooth surfaces. The side surface of the fourth limit block gauge 44 is provided with a threaded hole 45 for fixing the integrated limit block gauge 40 to prevent it from being discarded.
[0031] In this embodiment, the integrated limit block gauge includes the first limit block gauge, the second limit block gauge, the third limit block gauge, and the fourth limit block gauge which are integrally formed, realizing that only one set of limit block gauges is needed to meet the size requirements of different dies. The surfaces of the limit surfaces of the integrated limit block gauge are all smooth surfaces, which can ensure the accuracy of the integrated limit block gauge in correcting the position of the stamping die. The integrated limit block gauge is provided with a threaded hole for fixing the integrated limit block gauge, and it can be fixed on the punch by installing screws to prevent employees from randomly taking it, resulting in loss and affecting the normal production and use of the punch.
[0032] The working principle of this embodiment is as follows:
[0033] A punching press with an integrated limit block gauge proposed by the present utility model includes an integrated limit block gauge 40. The integrated limit block gauge 40 includes a first limit block gauge 41, a second limit block gauge 42, a third limit block gauge 43, and a fourth limit block gauge 44. The first limit block gauge 41, the second limit block gauge 42, the third limit block gauge 43, and the fourth limit block gauge 44 are integrally formed. A first limit surface 411 for cooperating with the positioning column 11 of the punching press to correct the position of the stamping die 20 is provided on the first limit block gauge 41. A second limit surface 421 for cooperating with the positioning column 11 of the punching press to correct the position of the stamping die 20 is provided on the second limit block gauge 42. A third limit surface 431 for cooperating with the positioning column 11 of the punching press to correct the position of the stamping die 20 is provided on the third limit block gauge 43. A fourth limit surface 441 for cooperating with the positioning column 11 of the punching press to correct the position of the stamping die 20 is provided on the fourth limit block gauge 44. During use, only need to place the integrated limit block 40 on the bed of the bed body 10 and in front of the positioning column 11 of the punching press, and make the corresponding limit surface of the limit block gauge at the appropriate position contact with the positioning column 11 of the punching press, and then push the stamping die 20 to contact with the integrated limit block gauge 40, then the calibration and positioning of different specifications of dies can be realized.
[0034] Those of ordinary skill in the art should understand that: as described above is an implementation manner provided in combination with specific content, and it is not determined that the specific implementation of the present utility model is only limited to these descriptions. At the same time, due to different industry names, it is not limited to the above names, nor to the English names. Those that are similar or identical to the method and structure of the present utility model, or those that make several technical deductions or substitutions under the premise of the concept of the present utility model, should be regarded as the protection scope of the present utility model.
Claims
1. A punch press with an integrated limit block gauge, characterized in that: The invention comprises a bed (10) and an integrated limit block gauge (40), wherein the bed (10) is provided with a punch press positioning column (11) for cooperating with the integrated limit block gauge (40) to calibrate the position of a punching die (20), and the integrated limit block gauge (40) comprises a first limit block gauge (41), a second limit block gauge (42), a third limit block gauge (43) and a fourth limit block gauge (44) for meeting the specification requirements of different punching dies (20), and the first limit block gauge (41) is provided with a second limit block gauge (42), a third limit block gauge (43) and a fourth limit block gauge (44) for cooperating with the punch press positioning column (11) to calibrate the position of the punching die (20). The first limit surface (411) is provided for the position of the positive stamping die (20); the second limit block gauge (42) is provided with a second limit surface (421) for cooperating with the punch press positioning column (11) to correct the position of the stamping die (20); the third limit block gauge (43) is provided with a third limit surface (431) for cooperating with the punch press positioning column (11) to correct the position of the stamping die (20); and the fourth limit block gauge (44) is provided with a fourth limit surface (441) for cooperating with the punch press positioning column (11) to correct the position of the stamping die (20).
2. A punch press with an integrated limit block gauge according to claim 1, characterized in that: The first limit block gauge (41), the second limit block gauge (42), the third limit block gauge (43) and the fourth limit block gauge (44) are integrally formed.
3. A punch press with an integrated limit block gauge according to claim 2, characterized in that: Each of the surfaces of the first limiting surface (411), the second limiting surface (421), the third limiting surface (431) and the fourth limiting surface (441) is a smooth surface.
4. A punch press with an integrated limit block gauge according to claim 1, characterized in that: The lower surfaces of the fourth limit block gauge (44), the third limit block gauge (43), the second limit block gauge (42) and the first limit block gauge (41) are flush.
5. A punch press with an integrated limit block gauge according to claim 1, characterized in that: The upper surface of the fourth limit block gauge (44) protrudes from the upper surface of the third limit block gauge (43).
6. A punch press with an integrated stop block gauge according to claim 1, characterized in that: The upper surface of the third limit block gauge (43) protrudes from the upper surface of the second limit block gauge (42).
7. A punch press with an integrated stop block gauge according to claim 1, characterized in that: The upper surface of the second limit block gauge (42) protrudes from the upper surface of the first limit block gauge (41).
8. A punch press with an integrated stop block gauge according to claim 1, characterized in that: The height difference between the fourth limit block gauge (44), the third limit block gauge (43), the second limit block gauge (42) and the first limit block gauge (41) is L, wherein 8cm≤L≤12cm.
9. A punch press with an integrated stop block gauge according to claim 8, characterized in that: The side surface of the fourth limit block gauge (44) is provided with a threaded hole (45) for fixing and integrating the limit block gauge (40) to prevent loss.
10. A punch press with an integrated stop block gauge according to claim 1, characterized in that: The bed (10) is also provided with a punch chip removal hole (13) for cleaning waste chips discharged from the punching die, and a mounting hole (12) for mounting an integrated limit block gauge.