Adjustable punch device of QDC rapid sleeve punching die

Abstract

The utility model discloses an adjustable punch device of a QDC fast sleeve punching die, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixed table, the top of the fixed table is fixedly connected with a support frame, the front side of the support frame is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a hydraulic cylinder, and the front side of the support frame is fixedly connected with a limiting plate. An adjusting mechanism is arranged on the top of the fixing table, and a fixing mechanism is arranged on the top of the fixing table. By means of the adjusting mechanism, the inclination angle and the punching depth of the punch can be adjusted, by means of the fixing mechanism, the punch can be replaced, and the problem that when a QDC quick sleeve punching die workpiece is punched, only the punching depth can be adjusted, and the punching efficiency is high is solved. The problems that a workpiece with a certain curved surface is inconvenient to punch and cannot be well adapted, so that the punching process is inconvenient, and the punching efficiency of the punch is reduced are solved, and the punch has the advantage of being convenient to punch.

Description

TECHNICAL FIELD

[0001] The utility model relates to QDC quick cover die technology field, concretely is adjustable punch device of QDC quick cover die. BACKGROUND

[0002] QDC quick cover die has important role in many aspects, mainly shows in following several aspects, it has the characteristics of quick assembly and disassembly and replacement mould, the replacement of traditional mould often needs to consume a lot of time to debug, install and calibrate etc. Operation, and QDC quick cover die can realize the quick positioning and fastening of mould through special design structure, such as using quick clamping device, positioning pin etc., greatly shorten the die changing time, for example, in some production line needing frequently switching different stamping products, using QDC quick cover die can shorten the die changing time from original several hours to ten minutes or even shorter, makes equipment can be put into the production of next kind of product more quickly, effectively improves the overall operation time and production efficiency of equipment, this kind of mould can guarantee good stamping stability and continuity in design, once installing debugging, it can carry out long time, uninterrupted efficient stamping operation on punch press etc. Stamping equipment, reduces the downtime number caused by mould failure or instability, ensures the smooth progress of production process, thereby enhances the output quantity of stamping parts in unit time, QDC quick cover die usually adopts high-precision processing technology and advanced mould material in manufacturing process, the size precision and surface roughness of key components such as male die, female die of it can reach higher level, can accurately control the plastic deformation of raw material when stamping, thereby ensuring that the size precision, shape precision etc. Of stamping part meet strict product quality requirements. For example, for some precision stamping parts with size precision requirement within ±0.05mm, QDC quick cover die can well realize such precision standard.

[0003] The prior art has the following defects: when stamping the QDC quick cover die workpiece, only the depth of stamping can be adjusted, which is inconvenient when stamping workpieces with a certain curved surface, and cannot be well adapted, making the stamping process more inconvenient and reducing the stamping efficiency of the punch. UTILITY MODEL CONTENTS

[0004] To solve the problems raised in the background art, the purpose of the present utility model is to provide an adjustable punch device for QDC quick cover die, which has the advantage of facilitating stamping and solves the problem of only being able to adjust the depth of stamping when stamping QDC quick cover die workpieces, which is inconvenient when stamping workpieces with a certain curved surface and cannot be well adapted, making the stamping process more inconvenient and reducing the stamping efficiency of the punch.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: QDC quick cover punch die's adjustable punch device, including the bottom plate, the top of bottom plate is fixedly connected with fixed platform, the top of fixed platform is fixedly connected with support frame, the front side of support frame is fixedly connected with mounting plate, the bottom of mounting plate is fixedly connected with hydraulic cylinder, the front side of support frame is fixedly connected with limit board, the top of fixed platform is provided with adjusting mechanism, the top of fixed platform is provided with fixed mechanism.

[0006] As the utility model is preferred, the adjusting mechanism includes connecting frame, the top of connecting frame is fixedly connected with the output end of hydraulic cylinder, the rear side of connecting frame is slidably connected with the inside of limit board, the front side and the rear side of connecting frame are all fixedly connected with mounting seat, the inside of mounting seat is rotatably connected with movable frame, the inside of connecting frame is rotatably connected with rotating round block no.

[0007] As the utility model is preferred, the fixed mechanism includes fastener, the right side of fastener is fixedly connected with the left side of movable rod, the inside of fastener is insertedly connected with punch piece, the inside of fastener is slidably connected with limit block, the inside of limit block is screw connected with adjusting short bolt no.

[0008] As the utility model is preferred, the top of fixed platform is provided with recess, and the recess is located at the top of bottom plate.

[0009] As the utility model is preferred, the top of bottom plate is provided with storage box, and the bottom of storage box is fixedly connected with the surface of support frame.

[0010] As the utility model is preferred, the front side of sleeve shell is fixedly connected with scale board, and the scale board is located at the front side of fastener.

[0011] The arc-shaped angle plate is internally and slidably connected with the outer side of the long rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a adjusting mechanism is used, can adjust the inclination angle and the depth of stamping of punch, through the use of fixed mechanism, can replace punch, solved when stamping the workpiece of QDC quick sleeve die, only the depth of stamping can be adjusted, when stamping the workpiece with certain curved surface is relatively inconvenient, and can not adapt well, thereby make the stamping process is inconvenient, reduce the punch stamping efficiency's problem, have the advantage that convenient stamping.

[0014] 2、The utility model discloses a adjusting mechanism is set up, through the rotation handle, the rotation of handle will drive screw rod synchronous rotation, along with the rotation of screw rod, with the rotation of screw thread connection round block no. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the rear view of the utility model support frame;

[0017] Figure 3 It is the three -dimensional drawing of the utility model connecting frame;

[0018] Figure 4 It is the half cutaway view of the utility model movable frame;

[0019] Figure 5 It is the explosion drawing of the utility model adjusting mechanism.

[0020] In the figure: 1, bottom plate; 2, fixed platform; 3, support frame; 4, mounting plate; 5, hydraulic cylinder; 6, limit plate; 7, adjusting mechanism; 701, connecting frame; 702, mounting seat; 703, movable frame; 704, rotating round block one; 705, screw rod; 706, crank; 707, rotating round block two; 708, sleeve; 709, fixed block; 710, adjusting long bolt; 711, moving rod; 712, indicating part; 713, long rod; 8, fixing mechanism; 81, fastener; 82, punch part; 83, limit block; 84, adjusting short bolt one; 85, jacking block; 86, adjusting short bolt two; 9, groove; 10, storage box; 11, scale plate; 12, arc-shaped angle plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As Figures 1 to 5 shown in the utility model provides QDC quick cover punch mould's adjustable punch device, including bottom plate 1, the top of bottom plate 1 is fixedly connected with fixed platform 2, the top of fixed platform 2 is fixedly connected with support frame 3, the front side of support frame 3 is fixedly connected with mounting plate 4, the bottom of mounting plate 4 is fixedly connected with hydraulic cylinder 5, the front side of support frame 3 is fixedly connected with limit plate 6, the top of fixed platform 2 is provided with adjusting mechanism 7, the top of fixed platform 2 is provided with fixing mechanism 8.

[0023] Reference Figure 5The adjusting mechanism 7 comprises a connecting frame 701, the top of the connecting frame 701 is fixedly connected with the output end of the hydraulic cylinder 5, the rear side of the connecting frame 701 is slidably connected with the inside of the limiting plate 6, the front side and the rear side of the connecting frame 701 are fixedly connected with mounting seats 702, the inside of the mounting seat 702 is rotatably connected with a movable frame 703, the inside of the connecting frame 701 is rotatably connected with a rotating circular block one 704, the left side of the rotating circular block one 704 is rotatably connected with a screw rod 705, the left side of the screw rod 705 is fixedly connected with a handle 706, the surface of the screw rod 705 is threadedly connected with a rotating circular block two 707, the two ends of the rotating circular block two 707 are rotatably connected with the inside of the movable frame 703, the bottom of the movable frame 703 is fixedly connected with a sleeve 708, the bottom of the movable frame 703 is provided with fixing blocks 709, the number of the fixing blocks 709 is two, the right side of the fixing block 709 is fixedly connected with the left side of the sleeve 708, the left side of the sleeve 708 is provided with an adjusting long bolt 710, the two ends of the adjusting long bolt 710 are axially limitingly rotatably connected with the inside of the fixing block 709, the surface of the adjusting long bolt 710 is threadedly sleeved with a moving rod 711, the front side of the moving rod 711 is fixedly connected with an indicating part 712, and the front side of the movable frame 703 is fixedly connected with a long rod 713.

[0024] As a technical optimization scheme of the utility model, by setting the adjusting mechanism 7, by rotating the handle 706, the rotation of the handle 706 drives the screw rod 705 to rotate synchronously, along with the rotation of the screw rod 705, the rotating circular block two 707 threadedly connected with it moves towards the left side, in this process, the movable frame 703 will tilt with the connecting place of the movable frame 703 and the mounting seat 702 as the center, at the same time, the rotating circular block one 704 and the rotating circular block two 707 will rotate around the connecting place of the rotating circular block one 704 and the rotating circular block two 707 and the movable frame 703 and the connecting frame 701, and the long rod 713 mounted on the front side of the movable frame 703 will also rotate in the inside of the arc-shaped angle plate 12 correspondingly, through such setting, the inclination angle condition of the movable frame 703 can be observed very conveniently, so as to make further fine adjustment according to the actual stamping depth requirement of the workpiece, and the workpiece of the curved surface is conveniently machined.

[0025] Reference Figure 4 The fixing mechanism 8 comprises a fastener 81, the left side of the fastener 81 is fixedly connected with the right side of the moving rod 711, a punch part 82 is insertedly connected in the inside of the fastener 81, a limiting block 83 is slidably connected in the inside of the fastener 81, an adjusting short bolt one 84 is threadedly connected in the inside of the limiting block 83, the outside of the adjusting short bolt one 84 is axially limitingly rotatably connected with the inside of the fastener 81, a jacking block 85 is slidably connected in the inside of the movable frame 703, an adjusting short bolt two 86 is threadedly connected in the inside of the jacking block 85, the outside of the adjusting short bolt two 86 is axially limitingly rotatably connected with the inside of the movable frame 703.

[0026] As a technical optimization scheme of the utility model, through setting fixed mechanism 8, can when punch part 82 needs to be replaced, by rotating adjusting short bolt one 84, adjusting short bolt one 84 will drive limit block 83 to move towards the side of itself after rotating, until limit block 83 and punch part 82 surface no longer contact, so as to facilitate the replacement of punch part 82 piece 82, improve the replacement efficiency of punch part 82.

[0027] Reference Figure 1 The top of the fixing table 2 is provided with a groove 9, and the groove 9 is located on the top of the bottom plate 1.

[0028] As a technical optimization scheme of the utility model, by setting groove 9, can be placed in the fixed seat adapted to the workpiece of different requirements, in this way, in the actual operation process, the quick and accurate positioning of the fixed seat can be very convenient, effectively improving the work efficiency and the convenience of operation.

[0029] Reference Figure 2 The top of the bottom plate 1 is provided with a storage box 10, and the bottom of the storage box 10 is fixedly connected with the surface of the supporting frame 3.

[0030] As a technical optimization scheme of the utility model, by setting storage box 10, punch part 82 satisfying various different processing requirements can be properly placed, in this way, it is convenient to store different punch parts 82 in order, make it neat and orderly, and it is also convenient to find and use specific punch parts 82 when needed, greatly improving the work efficiency, also helping to keep the work area clean and standardized.

[0031] Reference Figure 3 The front side of the sleeve shell 708 is fixedly connected with a scale plate 11, and the scale plate 11 is located on the front side of the fastener 81.

[0032] As a technical optimization scheme of the utility model, by setting scale plate 11, the depth of punch part 82 stamping can be observed very intuitively by the distance of indicating part 712 moving on scale plate 11, in this way, the operator can accurately and conveniently understand the depth state of punch part 82 in the stamping process according to the position change of indicating part 712 on scale plate 11, so as to better control the progress and effect of stamping operation.

[0033] Reference Figure 3 The front side of the mounting seat 702 is fixedly connected with an arc angle plate 12, and the inside of the arc angle plate 12 is slidably connected with the outside of the long rod 713.

[0034] As a technical optimization scheme of the utility model, through setting up arc angle plate 12, can rely on the specific position of long rod 713 in the sliding of arc angle plate 12 inside, clear and intuitive to the inclination angle of movable frame 703 is observed, in this way, operating personnel can be according to the position change of long rod 713 in arc angle plate 12, accurately and conveniently master the inclination state of movable frame 703, and further provide strong basis for the precise control of the angle of punch piece 82 in stamping operation.

[0035] The working principle and use process of the utility model: when using, when carrying out stamping operation to the workpiece with curved surface, first, rotate adjusting short bolt two 86, under its drive, jacking block 85 will gradually move down, until the top of jacking block 85 and the bottom of connecting frame 701 are disconnected, at this time, can be according to the inclination angle of curved surface workpiece to carry out targeted adjustment, then, rotate handle 706, the rotation of handle 706 will drive screw rod 705 synchronous rotation, along with the rotation of screw rod 705, the rotation of rotation round block two 707 connected with it will move towards left side, in this process, movable frame 703 will take its connection with mounting seat 702 as the center, inclination action occurs, at the same time, rotation round block one 704 and rotation round block two 707 will rotate around their connections with connecting frame 701 and movable frame 703, and long rod 713 installed in the front side of movable frame 703, also will rotate in the inside of arc angle plate 12 accordingly, through such setting, the inclination angle situation of movable frame 703 can be observed very conveniently, in order to make further fine adjustment according to the actual stamping depth requirement of workpiece, then, rotate adjusting long bolt 710, when adjusting long bolt 710 rotates, will drive the movement of rod 711, indicating part 712, fastener 81 and punch piece 82 together downwards, during this period, indicating part 712 will slide on the surface of scale plate 11, in this way, the stamping depth condition of punch piece 82 can be observed clearly and conveniently, so as to realize accurate stamping operation, in addition, when punch piece 82 is damaged and needs to be replaced, only need to rotate adjusting short bolt one 84, after adjusting short bolt one 84 rotates, will drive limit block 83 move towards the side of itself, until limit block 83 and the surface of punch piece 82 are no longer in contact, in this way, punch piece 82 can be smoothly taken down for replacement operation.

[0036] In summary: the adjustable punch device of the QDC quick sleeve die, through the cooperation of bottom plate 1, fixed table 2, support frame 3, mounting plate 4, hydraulic cylinder 5, limiting plate 6, adjusting mechanism 7 and fixing mechanism 8, solves the problem that when QDC quick sleeve die workpiece is stamped, only the depth of stamping can be adjusted, it is relatively inconvenient when the workpiece with certain curved surface is stamped, and it cannot be well adapted, so that the stamping process is relatively inconvenient, and the punch stamping efficiency is reduced.

[0037] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. Adjustable punch device of QDC quick sleeve die, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed table (2), the top of the fixed table (2) is fixedly connected with a support frame (3), the front side of the support frame (3) is fixedly connected with a mounting plate (4), the bottom of the mounting plate (4) is fixedly connected with a hydraulic cylinder (5), the front side of the support frame (3) is fixedly connected with a limiting plate (6), the top of the fixed table (2) is provided with an adjusting mechanism (7), and the top of the fixed table (2) is provided with a fixing mechanism (8).

2. The adjustable punch apparatus of a QDC quick nest die as described in claim 1, wherein: The adjusting mechanism (7) comprises a connecting frame (701), the top of the connecting frame (701) is fixedly connected with the output end of the hydraulic cylinder (5), the rear side of the connecting frame (701) is slidably connected with the inside of the limiting plate (6), and the front side and the rear side of the connecting frame (701) are fixedly connected with mounting seats (702). The inside of the mounting seat (702) is rotatably connected with a movable frame (703), the inside of the connecting frame (701) is rotatably connected with a rotating circular block I (704), the left side of the rotating circular block I (704) is rotatably connected with a screw rod (705), the left side of the screw rod (705) is fixedly connected with a rocking handle (706), the surface of the screw rod (705) is threadedly connected with a rotating circular block II (707), and the two ends of the rotating circular block II (707) are rotatably connected with the inside of the movable frame (703). The bottom of the movable frame (703) is fixedly connected with a sleeve (708), the bottom of the movable frame (703) is provided with a fixed block (709), the number of the fixed block (709) is two, the right side of the fixed block (709) is fixedly connected with the left side of the sleeve (708), the left side of the sleeve (708) is provided with an adjusting long bolt (710), the two ends of the adjusting long bolt (710) are axially limitingly rotatably connected with the inside of the fixed block (709), the surface of the adjusting long bolt (710) is threadedly sleeved with a moving rod (711), the front side of the moving rod (711) is fixedly connected with an indicating part (712), and the front side of the movable frame (703) is fixedly connected with a long rod (713).

3. The adjustable punch apparatus of a QDC quick nest die as described in claim 2, wherein: The fixing mechanism (8) comprises a fastener (81), the left side of the fastener (81) is fixedly connected with the right side of the moving rod (711), the inside of the fastener (81) is insertedly connected with a punch part (82), the inside of the fastener (81) is slidably connected with a limiting block (83), the inside of the limiting block (83) is threadedly connected with an adjusting short bolt I (84), the outside of the adjusting short bolt I (84) is axially limitingly rotatably connected with the inside of the fastener (81), the inside of the movable frame (703) is slidably connected with a jacking block (85), the inside of the jacking block (85) is threadedly connected with an adjusting short bolt II (86), and the outside of the adjusting short bolt II (86) is axially limitingly rotatably connected with the inside of the movable frame (703).

4. The adjustable punch apparatus of a QDC quick nest die of claim 1, wherein: The top of the fixed table (2) is provided with a groove (9), and the groove (9) is located on the top of the bottom plate (1).

5. The adjustable punch apparatus of a QDC quick nest die of claim 1, wherein: The top of the bottom plate (1) is provided with a storage box (10), and the bottom of the storage box (10) is fixedly connected with the surface of the support frame (3).

6. The adjustable punch apparatus of a QDC quick nest die of claim 2, wherein: The front side of the sleeve shell (708) is fixedly connected with a scale plate (11), and the scale plate (11) is located on the front side of the fastener (81).

7. The adjustable punch apparatus of a QDC quick nest die of claim 2, wherein: The front side of the mounting seat (702) is fixedly connected with an arc-shaped angle plate (12), and the inside of the arc-shaped angle plate (12) is slidably connected with the outside of the long rod (713).

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