Stamping device for all-iron rivet machining

Abstract

The utility model discloses a stamping device for all-iron rivet processing, which relates to the technical field of rivet processing and comprises a base, the upper end of the base is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder penetrates through the support frame and is fixedly connected with a stamping block. A stamping block is arranged on the base, a die is arranged below the stamping block, a fixing block is fixedly connected to the lower end of the die, a groove is formed in the upper end of the base, the fixing block slides in the groove, and clamping mechanisms for fixing the die are arranged on the two sides of the inner wall of the supporting frame. According to the utility model, the time and labor intensity for taking out the formed workpiece are obviously reduced, and meanwhile, the production efficiency and the working safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rivet processing technical field especially relates to a full iron rivet processing is with stamping device. BACKGROUND

[0002] Rivet processing is a kind of metal material through specific process is made for connecting or fastening two or more components cylindrical mechanical parts-rivets process.In manufacturing, rivet is widely used because of its high strength, durability and reliability, especially in aerospace, building, automobile manufacturing and electronic industry etc.

[0003] The existing rivet stamping device will be fixed in multiple directions to die before stamping, to prevent deviation in the stamping process, ensure the stamping accuracy and product quality. However, the rigidity of this fixed brings inconvenience to take out workpiece after stamping, which affects production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art, and provides a full iron rivet processing is with stamping device.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of full iron rivet processing is with stamping device, including base, the upper end of the base is fixedly connected with support frame, the upper end of the support frame is fixedly connected with hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates support frame and is fixedly connected with stamping block, the lower of the stamping block is equipped with die, the lower end of the die is fixedly connected with fixed block, the upper end of the base is equipped with recess, the fixed block slides in recess, the support frame inner wall both sides are equipped with the clamping mechanism of fixed die.

[0007] As a further improvement of the utility model, the clamping mechanism includes the air cylinder fixedly connected on the inner wall of support frame, and the telescopic end of the air cylinder is fixedly connected with clamping block.

[0008] As a further improvement of the utility model, the upper end of the base is fixedly connected with limit block on one side of recess, and the limit block is located on the same side of two clamping blocks.

[0009] As a further improvement of the utility model, the upper end of the base is equipped with sliding slot communicated with recess on the side away from limit block, and two sliding plates are slidably arranged in the sliding slot, and the upper end of the sliding plate away from each other is fixedly connected with two clamping blocks.

[0010] As a further improvement of the utility model, the end away from limit block on the die is fixedly connected with handle, and the handle is sleeved with anti-skid sleeve.

[0011] As a further improvement of the utility model, the upper end of the mold is provided with a pressing groove, the inner bottom of the pressing groove is provided with a plurality of stamping holes, and the lower end of the stamping block is fixedly connected with a plurality of stamping columns matched with the stamping holes.

[0012] The utility model has the advantages of:

[0013] In the existing stamping device, a mechanism is added, after completing the stamping work, two clamping blocks are reset by two air cylinders, the two clamping blocks loosen the mold, and meanwhile, two sliding plates are separated to open the grooves, so that the mold can be easily pulled out by the handle.

[0014] The utility model significantly reduces the time and labor intensity of taking out the formed workpiece, and improves the production efficiency and work safety. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The utility model provides a kind of structure schematic view of stamping device for all-iron rivet machining;

[0016] Fig. 2 The utility model provides a kind of structure schematic view of stamping device for all-iron rivet machining;

[0017] Fig. 3 The utility model provides a kind of structure schematic view of stamping device for all-iron rivet machining;

[0018] In the drawing: 1 support frame, 2 hydraulic cylinder, 3 base, 4 stamping block, 5 mold, 6 air cylinder, 7 clamping block, 8 limit block, 9 stamping hole, 10 fixed block, 11 handle, 12 sliding plate, 13 pressing groove, 14 pressing column, 15 groove, 16 sliding groove. DETAILED DESCRIPTION

[0019] 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, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Figs. 1-3The utility model provides a kind of full iron rivet processing punch press, including base 3, the upper end of base 3 is fixedly connected with support frame 1, the upper end of support frame 1 is fixedly connected with hydraulic cylinder 2, base 3 is the basic structure of whole device, ensure overall stability, support frame 1 provides installation platform for hydraulic cylinder 2, guarantee the stability of hydraulic cylinder 2 when working, the telescopic end of hydraulic cylinder 2 penetrates support frame 1 and is fixedly connected with punch block 4, the lower of punch block 4 is equipped with mould 5, the upper end of mould 5 is equipped with pressing groove 13, the inner bottom of pressing groove 13 is equipped with multiple punch holes 9, the lower end of punch block 4 is fixedly connected with multiple punch columns 14 that coincide with punch hole 9, and pressing groove 13 is used to accommodate material to be processed, and multiple punch holes 9 are accurately corresponding the position of punch column 14, to ensure the accuracy and consistency in the process of punching.

[0021] The lower end of mould 5 is fixedly connected with fixed block 10, the upper end of base 3 is equipped with recess 15, recess 15 is rectangular structure, fixed block 10 coincides with the internal section structure of recess 15, fixed block 10 slides in recess 15, and the cooperation design of fixed block 10 and recess 15 ensures accurate positioning and stability of mould 5 when installing, the recess 15 of rectangular structure not only facilitates the insertion and sliding of fixed block 10, but also improves the convenience of installation and disassembly, both sides of support frame 1 are equipped with clamping mechanism for fixing mould 5, the clamping mechanism includes cylinder 6 fixedly connected on the inner side wall of support frame 1, the telescopic end of cylinder 6 is fixedly connected with clamping block 7, and the clamping mechanism drives clamping block 7 to realize the fixation of mould 5 by cylinder 6. Stable thrust provided by cylinder 6 ensures that clamping block 7 can closely adhere to mould 5, to prevent displacement or loosening during punching.

[0022] The upper end of base 3 is fixedly connected with limit block 8 on one side of recess 15, limit block 8 is located on the same side of two clamping blocks 7, limit block 8 provides a clear stop point after mould 5 is installed in place, to prevent mould 5 from sliding into recess 15 excessively, to ensure the accuracy of installation position, the end of mould 5 away from limit block 8 is fixedly connected with handle 11, anti-skid sleeve is sleeved on handle 11, handle 11 facilitates manual installation and disassembly of mould 5 by operating personnel, and the design of anti-skid sleeve increases the comfort and safety of holding, reduces the risk of hand slip, the upper end of base 3 is equipped with sliding groove 16 communicated with recess 15 on the side away from limit block 8, two sliding plates 12 are slidably arranged in sliding groove 16, the upper end of two sliding plates 12 away from each other is fixedly connected with two clamping blocks 7 respectively, two sliding plates 12 will move synchronously with the clamping of two clamping blocks 7 to close recess 15, to prevent mould 5 from separating from recess 15.

[0023] The utility model discloses when using, the worker first inserts the metal to be stamped into multiple stamping holes 9 in mould 5, then the fixed block 10 of mould 5 lower end is slid and is inserted in the recess 15 on base 3, until mould 5 and spacing block 8 contact, then drive two cylinders 6 drive two clamping blocks 7 to be close to each other, and two clamping blocks 7 will further mould 5 fixed clamping, and two sliding plates 12 will combine and limit fixed block 10 in recess 15, then start hydraulic cylinder 2 drive stamping block 4 and press down, and multiple pressure columns 14 will be inserted in multiple stamping holes 9, and stamping shaping is carried out to the internal metal, after stamping, reset stamping block 4 through hydraulic cylinder 2, and then reset two clamping blocks 7 through two cylinders 6, and two sliding plates 12 will separate and open recess 15, then can take out mould 5 through handle 11 and take out the shaped work piece.

[0024] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A stamping device for processing all-iron rivets, comprising a base (3), characterized in that, The upper end of the base (3) is fixedly connected to a support frame (1), and the upper end of the support frame (1) is fixedly connected to a hydraulic cylinder (2). The telescopic end of the hydraulic cylinder (2) passes through the support frame (1) and is fixedly connected to a stamping block (4). A mold (5) is provided below the stamping block (4). A fixing block (10) is fixedly connected to the lower end of the mold (5). A groove (15) is provided at the upper end of the base (3). The fixing block (10) slides in the groove (15). Clamping mechanisms for fixing the mold (5) are provided on both sides of the inner wall of the support frame (1).

2. The stamping device for processing all-iron rivets according to claim 1, characterized in that, The clamping mechanism includes a cylinder (6) fixedly connected to the inner wall of the support frame (1), and a clamping block (7) is fixedly connected to the telescopic end of the cylinder (6).

3. The stamping device for processing all-iron rivets according to claim 2, characterized in that, The upper end of the base (3) is fixedly connected to a limiting block (8) on one side of the groove (15), and the limiting block (8) is located on the same side of the two clamping blocks (7).

4. The stamping device for processing all-iron rivets according to claim 3, characterized in that, The upper end of the base (3) away from the limiting block (8) is provided with a sliding groove (16) that communicates with the groove (15). Two sliding plates (12) are slidably arranged in the sliding groove (16). The upper ends of the two sliding plates (12) that are far apart from each other are respectively fixedly connected to two clamping blocks (7).

5. The stamping device for processing all-iron rivets according to claim 3, characterized in that, A handle (11) is fixedly connected to one end of the mold (5) away from the limiting block (8), and an anti-slip sleeve is fitted on the handle (11).

6. The stamping device for processing all-iron rivets according to claim 1, characterized in that, The upper end of the mold (5) is provided with a pressing groove (13), and the bottom of the pressing groove (13) is provided with a plurality of stamping holes (9). The lower end of the stamping block (4) is fixedly connected with a plurality of stamping columns (14) that match the stamping holes (9).

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