Calibration equipment for stamping part machining

Abstract

The utility model discloses calibration equipment for stamping part machining, and belongs to the technical field of calibration. The stamping device mainly comprises a stamping assembly and a stamping assembly, wherein the stamping assembly comprises a bottom plate; the calibration assembly comprises a sliding groove, a sliding block, a positioning plate, a connecting piece, a fixing block, a supporting plate, a threaded column, a rotary disc and a rotary knob, the sliding groove is formed in the periphery of the interior of the bottom plate, the sliding block is slidably connected to the interior of the sliding groove, and the positioning plate is fixedly connected to the top end of the sliding block. According to the calibration equipment for stamping part machining, a rotary knob is rotationally connected, the rotary knob drives a threaded column and a rotary disc to rotate, the threaded column rotates so that a supporting plate can be driven by a threaded structure to move up and down, the supporting plate moves to drive a fixing block to move, and the fixing block drives a sliding block to move along a sliding groove through a connecting piece; and the sliding blocks drive the positioning plates to move at the same time, the positioning plates can calibrate the peripheral positions of the stamping part at the same time, operation is easy, and time is saved.

Description

TECHNICAL FIELD

[0001] The application relates to the calibration technical field, in particular to a calibration equipment for stamping part machining. BACKGROUND

[0002] Stamping is a forming process that shapes raw material, such as sheet metal, strip, tube and profile, into a desired shape by applying force to it with a press and a die. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The main raw material for stamping is hot-rolled and cold-rolled steel sheet and steel.

[0003] Chinese patent authorization announcement No. CN216679915U discloses a position calibration mechanism for stamping parts, and particularly relates to the calibration technical field, which comprises a fixed bottom plate and a fixed top plate, four limiting rods are fixedly installed between the fixed bottom plate and the fixed top plate, a stamping machine is fixedly installed on the lower surface of the fixed top plate, a stamping die is fixedly installed at the bottom end of the stamping machine, a piece placing groove is formed in the inside of the fixed bottom plate, an extension groove is formed in the inner wall of the piece placing groove, a sliding plate is slidably connected to the inner wall of the extension groove, the sliding plate penetrates out of the extension groove and contacts the stamping part, and an extrusion calibration mechanism is arranged between the sliding plate and the fixed bottom plate. The threaded rod is connected to the threaded hole in a stable manner, so that the threaded rod pushes the sliding plate to extrude and fix the stamping part, thereby achieving the effect of stamping calibration. When the stamping machine drives the stamping die to stamp, the limiting plate on the stamping die is limited by the limiting rod, thereby avoiding deviation of the stamping operation.

[0004] However, in the above-mentioned scheme, when the position of the stamping part is calibrated, the threaded rod needs to be operated separately to position the position of the stamping part, which cannot be positioned at the same time, so that it is time-consuming to calibrate the position of the stamping part, and the stamping efficiency of the stamping part is affected.

[0005] Therefore, it is necessary to provide a calibration equipment for stamping part machining to solve the above-mentioned problems.

[0006] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background of the present application, and therefore, it can contain information that does not constitute prior art. CONTENT OF THE INVENTION

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a calibration device for stamping part machining, which can calibrate the four positions of the stamping part simultaneously by rotating the knob to drive the threaded column and the rotating disc to rotate, moving the support plate up and down under the driving of the threaded structure, moving the fixed block under the driving of the support plate, moving the sliding block along the sliding groove under the driving of the connecting piece, and moving the positioning plate under the driving of the sliding block, thereby saving time and improving the operation efficiency.

[0008] The technical scheme adopted by the present application to solve the technical problems is: a calibration device for stamping part machining, comprising:

[0009] A stamping assembly, comprising a bottom plate;

[0010] A calibration assembly, comprising a sliding groove, a sliding block, a positioning plate, a connecting piece, a fixed block, a support plate, a threaded column, a rotating disc and a knob, the sliding groove is arranged at the four positions inside the bottom plate, the sliding block is slidingly connected to the inside position of the sliding groove, the positioning plate is fixedly connected to the top end position of the sliding block, the connecting piece is rotatably connected to the inside position of the lower end of the sliding block, the fixed block is fixedly connected to the inside position of the other end of the connecting piece, the support plate is fixedly connected to the bottom end position of the fixed block, the threaded column is threadedly connected to the inside central position of the support plate, the rotating disc is rotatably connected to the inside position of the bottom plate, and the knob is fixedly connected to the bottom end position of the threaded column.

[0011] Further, the stamping assembly comprises a guide rod, a top plate, a stamping machine and a limiting plate, the guide rod is fixedly connected to the four corner positions of the upper end of the bottom plate, the top plate is fixedly connected to the top end position of the guide rod, the stamping machine is fixedly connected to the central position of the bottom end of the top plate, and the limiting plate is fixedly connected to the central position of the outer surface of the guide rod.

[0012] Further, the threaded column is fixedly connected to the bottom end central position of the rotating disc, and the inside central position of the support plate is provided with a threaded structure relative to the threaded column.

[0013] Further, the bottom end of the positioning plate is attached to the inside bottom end of the bottom plate, and the sliding block extends downward through the inside of the sliding groove.

[0014] Further, the connecting piece comprises a first connecting rod, a second connecting rod, a hollow slot, a fixed column, a fixed nut and a pull rod, the first connecting rod is rotatably connected to the inside position of the lower end of the sliding block, the second connecting rod is rotatably connected to the inside position of the upper end of the fixed block, the hollow slot is arranged at the outside position of the second connecting rod, the fixed column is fixedly connected to the outside end position of the first connecting rod, the fixed nut is threadedly connected to the outer surface of the fixed column, and the pull rod is fixedly connected to the outside position of the positioning plate.

[0015] Further, the fixed column is slidingly connected to the inner position of the hollow groove, and the outer surface of the fixed column is provided with a threaded structure relative to the fixed nut.

[0016] Further, the pull rod extends outwardly through the inner portion of the bottom plate, the outer surface of the pull rod is provided with a scale line, and the first connecting rod is sleeved at the inner position of the second connecting rod.

[0017] The beneficial effects of the present application are: the calibration device for stamping part processing provided by the present application can rotate the knob, drive the threaded column and the rotating disc to rotate, and make the support plate move up and down under the driving of the threaded structure. The movement of the support plate drives the fixed block to move, the fixed block drives the sliding block to move along the sliding groove through the connecting piece, the sliding block drives the positioning plate to move at the same time, and the positioning plate can calibrate the positions around the stamping part at the same time. The operation is simple and time-saving.

[0018] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the present application, serve to explain the present application, and do not constitute improper limitations on the present application.

[0020] In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the calibration device for stamping part processing in the present application;

[0022] Figure 2 It is a schematic diagram of the structure of the stamping assembly in the present application; Figure 1

[0023] It is a schematic diagram of the structure of the calibration assembly in the present application; Figure 3 Figure 1 It is an enlarged view of A in the present application;

[0024] Figure 4 It is an enlarged view of A in the present application; Figure 3

[0025] In the drawings, various reference signs represent:

[0026] 11, bottom plate; 12, guide rod; 13, top plate; 14, stamping machine; 15, limiting plate; 21, sliding groove; 22, sliding block; 23, positioning plate; 24, connecting piece; 25, fixed block; 26, support plate; 27, threaded column; 28, rotating disc; 29, knob; 31, first connecting rod; 32, second connecting rod; 33, hollow groove; 34, fixed column; 35, fixed nut; 36, pull rod. DETAILED DESCRIPTION​​

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] In order for those skilled in the art to better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0029] As shown in Figures 1-3 The present application provides a calibration device for stamping part processing, which comprises:

[0030] A stamping assembly, which comprises a bottom plate 11;

[0031] A calibration assembly, which comprises a sliding groove 21, a sliding block 22, a positioning plate 23, a connecting piece 24, a fixed block 25, a supporting plate 26, a threaded column 27, a rotating disc 28 and a knob 29. The sliding groove 21 is arranged at the periphery of the inside of the bottom plate 11. The sliding block 22 is slidingly connected to the inside of the sliding groove 21. The positioning plate 23 is fixedly connected to the top end of the sliding block 22. The connecting piece 24 is rotatably connected to the inside of the lower end of the sliding block 22. The fixed block 25 is fixedly connected to the inside of the other end of the connecting piece 24. The supporting plate 26 is fixedly connected to the bottom end of the fixed block 25. The threaded column 27 is threadedly connected to the inside of the central position of the supporting plate 26. The rotating disc 28 is rotatably connected to the inside of the bottom plate 11. The knob 29 is fixedly connected to the bottom end of the threaded column 27.

[0032] The sliding groove 21 is used for guiding the sliding block 22. The sliding block 22 is used for supporting the positioning plate 23. The positioning plate 23 is used for calibrating the outside position of the stamping part. The connecting piece 24 is used for connecting the sliding block 22 and the fixed block 25. The fixed block 25 is used for moving the connecting piece 24. The supporting plate 26 is used for supporting the fixed block 25. The threaded column 27 is used for moving the supporting plate 26 and fixing the supporting plate 26 through the threaded structure. The rotating disc 28 is used for guiding the rotation of the threaded column 27. The knob 29 is used for rotating the threaded column 27.

[0033] The stamping assembly comprises a guide rod 12, a top plate 13, a stamping machine 14 and a limiting plate 15. The guide rod 12 is fixedly connected to the upper end of the four corners of the bottom plate 11. The top plate 13 is fixedly connected to the top end of the guide rod 12. The stamping machine 14 is fixedly connected to the bottom end of the central position of the top plate 13. The limiting plate 15 is fixedly connected to the central position of the outer surface of the guide rod 12.

[0034] The guide rod 12 is used for supporting and guiding the top plate 13, the top plate 13 is used for supporting the punch press 14, the punch press 14 is used for punching, and the limiting plate 15 is used for limiting the moving distance of the punch press 14.

[0035] The threaded column 27 is fixedly connected to the bottom end central position of the rotating disc 28, and the inner central position of the supporting plate 26 is provided with a threaded structure relative to the threaded column 27.

[0036] When the threaded column 27 is driven to rotate by the knob 29, the threaded column 27 drives the rotating disc 28 to rotate in the inner bottom plate 11, so that the threaded column 27 rotates at the bottom end center of the bottom plate 11.

[0037] The bottom end of the positioning plate 23 is attached to the inner bottom end of the bottom plate 11, and the sliding block 22 extends downward through the inner sliding slot 21.

[0038] When the sliding block 22 moves along the inner sliding slot 21, the sliding block 22 drives the positioning plate 23 to move horizontally above the inner bottom plate 11.

[0039] Working principle: when the position of the punched part needs to be calibrated, the knob 29 is driven to rotate by applying a rotating force to the knob 29, the threaded column 27 is driven to rotate by the knob 29, the threaded column 27 rotates along the bottom end central position of the bottom plate 11 under the limiting of the rotating disc 28, and the threaded column 27 rotates to drive the supporting plate 26 to move vertically downward through the threaded structure, the supporting plate 26 moves downward to drive the fixed block 25 to move downward, the fixed block 25 moves downward to drive the connecting piece 24 to move downward, at this time, the connecting piece 24 applies a downward pulling force to the sliding block 22, so that the sliding block 22 moves inward along the sliding slot 21, the sliding block 22 moves inward to drive the positioning plate 23 to move inward at the same time, so that the punched part around can be positioned at the same time, thereby saving the calibration time of the position of the punched part.

[0040] Please refer to Figure 4 The embodiment is based on the above-mentioned embodiment, and further comprises:

[0041] The connecting piece 24 comprises a first connecting rod 31, a second connecting rod 32, a hollow slot 33, a fixed column 34, a fixed nut 35 and a pull rod 36, the first connecting rod 31 is rotatably connected to the inner bottom end position of the sliding block 22, the second connecting rod 32 is rotatably connected to the inner upper end position of the fixed block 25, the hollow slot 33 is provided on the outer side position of the second connecting rod 32, the fixed column 34 is fixedly connected to the outer end position of the first connecting rod 31, the fixed nut 35 is threadedly connected to the outer surface of the fixed column 34, and the pull rod 36 is fixedly connected to the outer side position of the positioning plate 23.

[0042] The first connecting rod 31 is used for connecting with the sliding block 22, the second connecting rod 32 is used for connecting with the fixed block 25, the hollow groove 33 is used for guiding the fixed column 34, the fixed column 34 is used for driving the first connecting rod 31 to move, the fixed nut 35 is used for fixing the fixed column 34 in the hollow groove 33, and the pull rod 36 is used for driving the positioning plate 23 to move.

[0043] The fixed column 34 is slidably connected in the hollow groove 33, and the outer surface of the fixed column 34 has a threaded structure relative to the fixed nut 35.

[0044] The fixed column 34 can move in the hollow groove 33, and the movement of the fixed column 34 can drive the first connecting rod 31 to move in the second connecting rod 32.

[0045] The pull rod 36 extends outwardly through the inside of the bottom plate 11, the outer surface of the pull rod 36 has a scale line, and the first connecting rod 31 is sleeved in the inside of the second connecting rod 32.

[0046] The distance between the outer surface of the pull rod 36 and the bottom plate 11 can be used to determine the distance between the positioning plate 23 and the center of the bottom plate 11.

[0047] Working principle: when the position of the special-shaped size stamping part needs to be calibrated, the positioning plate 23 is used to position the two sides of the stamping part through the calibration assembly, at this time, the other two sides of the positioning plate 23 are not in contact with the positioning plate 23, the fixed nut 35 is not positioned on the fixed column 34 by screwing it outward, and then the pull rod 36 is pulled to drive the positioning plate 23 to move, the movement of the positioning plate 23 drives the sliding block 22 to slide along the sliding groove 21, and the movement of the sliding block 22 drives the first connecting rod 31 to move in the second connecting rod 32, when the positioning plate 23 moves to the other two sides of the stamping part, the distance between the outer surface of the pull rod 36 and the bottom plate 11 is equal, and then the fixed nut 35 is screwed in the opposite direction to fix the fixed column 34 in the second connecting rod 32, so that the position of the special-shaped size stamping part can be calibrated, and the calibration speed is still fast.

[0048] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A calibration device for stamping parts processing, characterized in that, Include: Punching assembly, the punching assembly includes a bottom plate (11); The calibration assembly includes a sliding groove (21), a sliding block (22), a positioning plate (23), a connecting piece (24), a fixed block (25), a support plate (26), a threaded column (27), a rotating disc (28) and a knob (29), the sliding groove (21) is opened in the inside four around positions of the bottom plate (11), the sliding block (22) is slidingly connected to the inside position of the sliding groove (21), the positioning plate (23) is fixedly connected to the top end position of the sliding block (22), the connecting piece (24) is rotatably connected to the inside position of the lower end of the sliding block (22), the fixed block (25) is fixedly connected to the inside position of the other end of the connecting piece (24), the support plate (26) is fixedly connected to the bottom end position of the fixed block (25), the threaded column (27) is threadedly connected to the inside central position of the support plate (26), the rotating disc (28) is rotatably connected to the inside position of the bottom plate (11), and the knob (29) is fixedly connected to the bottom end position of the threaded column (27).

2. A calibration apparatus for press work according to claim 1, wherein The punching assembly includes a guide rod (12), a top plate (13), a punching machine (14) and a limiting plate (15), the guide rod (12) is fixedly connected to the upper end four corner positions of the bottom plate (11), the top plate (13) is fixedly connected to the top end position of the guide rod (12), the punching machine (14) is fixedly connected to the bottom end central position of the top plate (13), and the limiting plate (15) is fixedly connected to the central position of the outer surface of the guide rod (12).

3. The calibration apparatus for a press work according to claim 1, wherein The threaded column (27) is fixedly connected to the bottom end central position of the rotating disc (28), and the inside central position of the support plate (26) has a threaded structure relative to the threaded column (27).

4. The calibration apparatus for a press work according to claim 1, wherein The bottom end of the positioning plate (23) and the inside bottom end of the bottom plate (11) are attached, and the sliding block (22) extends downwardly through the inside of the sliding groove (21).

5. The calibration apparatus for a press work according to claim 1, wherein The connecting piece (24) includes a first connecting rod (31), a second connecting rod (32), a hollow groove (33), a fixed column (34), a fixed nut (35) and a pull rod (36), the first connecting rod (31) is rotatably connected to the inside position of the lower end of the sliding block (22), the second connecting rod (32) is rotatably connected to the inside position of the upper end of the fixed block (25), the hollow groove (33) is opened in the outside position of the second connecting rod (32), the fixed column (34) is fixedly connected to the outside end position of the first connecting rod (31), the fixed nut (35) is threadedly connected to the outer surface of the fixed column (34), and the pull rod (36) is fixedly connected to the outside position of the positioning plate (23).

6. A calibration apparatus for punching work according to claim 5, wherein The fixed column (34) is slidingly connected to the inside position of the hollow groove (33), and the outer surface of the fixed column (34) has a threaded structure relative to the fixed nut (35).

7. A calibration apparatus for punching work according to claim 5, wherein The pull rod (36) extends outwardly through the inside of the bottom plate (11), the outer surface of the pull rod (36) has a scale line, and the first connecting rod (31) is sleeved in the inside position of the second connecting rod (32).

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