Anti-deformation cold work die steel

Abstract

The utility model discloses anti-deformation cold work die steel which comprises a supporting base used for supporting, a die bottom die fixedly arranged in the center of the upper end face of the supporting base, a shaping clamping groove formed in the center of the upper end face of the die bottom die and four sets of guide sliding shafts. And the four groups of guide sliding shafts are respectively arranged at four corners of the upper end surface of the die bottom die. By arranging the cross-shaped reinforcing ribs and the counterweight clamping blocks, the cross-shaped reinforcing ribs and the counterweight clamping blocks can support and limit the interior and the exterior of the die steel main body in all directions, so that the internal stability of the die steel main body is effectively improved, and meanwhile, the follow-up die steel main body is prevented from generating excessive deformation; and meanwhile, the anti-deformation sheath can perform all-around shaping supporting on the exterior of the die steel main body, so that the supporting and limiting of the exterior of the die steel main body are effectively improved, and the protection performance and the anti-deformation performance of the die steel main body are effectively improved from inside to outside.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel equipment technical field, concretely is a kind of anti-deformation cold work die steel. BACKGROUND

[0002] Cold work die steel is a material for manufacturing punch and die for plate blanking and punching, which has wide application in metal processing field. Cold work die steel is mainly used for manufacturing die for pressing in cold state, which is used for pressing metal or non-metal material at normal temperature.

[0003] As the utility model discloses a kind of cold work die steels resistant to impact, including lower die steel and upper die steel, the upper die steel is located at the top of lower die steel, the four corners of the top of lower die steel are provided with sliding assembly, the sliding assembly includes fixed rod fixedly connected with lower die steel, sliding block is slidably connected on the surface of fixed rod, the side of sliding block is fixedly connected with upper die steel, and the opposite side of two fixed rods is provided with damping mechanism one. Through the above technical scheme, it solves the problem that the cold work die steel in the prior art has a certain impact force when the upper die steel and the lower die steel are mutually extruded during die casting. At this time, the die may vibrate, and the die may be broken, deformed or have other problems affecting the casting process under the impact of the impact force, thereby reducing the impact force of the die and reducing the impact resistance of the die.

[0004] Although the above-mentioned die steel has a certain buffering function, the external protection of the above-mentioned die steel is insufficient when it is used, thereby reducing the anti-deformation performance of the die steel when it is used, and thereby reducing the service life of the die steel. Therefore, an anti-deformation cold work die steel is urgently needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an anti-deformation cold work die steel to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-deformation cold work die steel, comprising a support base for supporting, a die bottom die is fixedly arranged at the center of the upper end surface of the support base, and a shaping clamping groove is formed at the center of the upper end surface of the die bottom die,

[0007] A guide sliding shaft is provided, and four groups of guide sliding shafts are arranged at the four corners of the upper end surface of the die bottom die, and a support clamping plate is fixedly arranged at the upper end surface of the four groups of guide sliding shafts.

[0008] Buffering clasp, four groups of buffering clasp are fixedly arranged on the outer end surface bottom of the guide sliding shaft;

[0009] Guide device, the guide device is slidably connected to the outer end surface of the four guide sliding shafts.

[0010] Preferably, the guide device comprises a die steel body, a counterweight clamping block is arranged at the center of the inner end surface of the die steel body, and a plastic mold is detachably arranged at the lower end surface of the die steel body, a cross reinforcing rib is arranged at the center of the upper end surface of the die steel body, guide sliding grooves are formed at the four corners of the upper end surface of the die steel body, an anti-deformation sheath is fixedly arranged on the outer end surface of the die steel body, and a fixed sheath is fixedly arranged on the outer end surface of the anti-deformation sheath.

[0011] Preferably, the die steel body is slidably connected to the outer end surface of the guide sliding shaft through the guide sliding groove, which can effectively improve the stability of the subsequent guide of the die steel body.

[0012] Preferably, the material of the fixed sheath is rubber, which can effectively improve the protection performance of the outer part of the die steel body.

[0013] Preferably, the cross reinforcing rib and the counterweight clamping block are fixedly connected in the die steel body, which can stably support the inner part of the die steel body and improve the stability of the die steel body during up-down displacement, and the cross reinforcing rib and the counterweight clamping block are detachably arranged, which facilitates the continuous use of the die steel body after damage.

[0014] Preferably, the die steel body is slidably connected with the inner part of the plastic clamping groove through the plastic mold, which can effectively improve the accuracy and stability of the subsequent plastic processing of various workpieces.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The cross reinforcing rib and the counterweight clamping block can support and limit the inner part and the outer part of the die steel body in all directions, effectively improve the internal stability of the die steel body, prevent the subsequent die steel body from generating excessive deformation, the anti-deformation sheath can support the outer part of the die steel body in all directions, effectively improve the support and limitation of the outer part of the die steel body, and effectively improve the protection and anti-deformation performance of the die steel body from inside to outside. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the split view of the main body of the utility model;

[0018] Figure 2 It is the structure schematic view of the main body of the utility model;

[0019] Figure 3 It is the split view of the guide device of the utility model;

[0020] Figure 4 It is the structure schematic view of the guide device of the utility model.

[0021] In the drawing: 1 - support card, 2 - guide device, 3 - buffer snap ring, 4 - shaping card slot, 5 - die bottom die, 6 - support base, 7 - guide sliding shaft, 21 - cross reinforcing rib, 22 - guide sliding slot, 23 - shaping die, 24 - counterweight clamping block, 25 - die steel main body, 26 - anti-deformation sheath, 27 - fixed sheath. DETAILED DESCRIPTION

[0022] The technical scheme 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of anti-deformation cold work die steel, including the support base 6 for supporting, the die bottom die 5 of being fixedly arranged at the upper end surface center of support base 6, and the shaping card slot 4 of being opened at the upper end surface center of die bottom die 5,

[0024] Guide sliding shaft 7, guide sliding shaft 7 is equipped with four groups, and four groups of guide sliding shaft 7 are respectively arranged the upper end surface four corners of die bottom die 5, and support card 1 is fixedly arranged at the upper end surface of four groups of guide sliding shaft 7;

[0025] Buffer snap ring 3, buffer snap ring 3 is equipped with four groups, and four groups of buffer snap ring 3 are all fixedly arranged at the outer end surface bottom of guide sliding shaft 7;

[0026] Guide device 2, guide device 2 is slidably connected at the outer end surface of four groups of guide sliding shaft 7.

[0027] Guide device 2 includes die steel main body 25, the inner end surface center of die steel main body 25 is provided with counterweight clamping block 24, and shaping die 23 is detachably arranged at the lower end surface of die steel main body 25, the upper end surface center of die steel main body 25 is provided with cross reinforcing rib 21, the upper end surface four corners of die steel main body 25 are all provided with guide sliding slot 22, the outer end surface of die steel main body 25 is fixedly provided with anti-deformation sheath 26, and fixed sheath 27 is fixedly arranged at the outer end surface of anti-deformation sheath 26.

[0028] The mold steel body 25 is slidably connected to the outer end face of the guide sliding shaft 7 through the guide sliding groove 22, which can effectively improve the stability of the subsequent guiding of the mold steel body 25.

[0029] The fixed sheath 27 is made of rubber, which can effectively improve the protection performance of the outside of the mold steel body 25.

[0030] The cross reinforcing rib 21 and the counterweight clamping block 24 are fixedly connected to the inside of the mold steel body 25, and the cross reinforcing rib 21 and the counterweight clamping block 24 can stably support the inside of the mold steel body 25, improve the stability of the mold steel body 25 when it moves up and down, and the cross reinforcing rib 21 and the counterweight clamping block 24 are detachably arranged, which facilitates the continuous use of the mold steel body 25 after it is damaged.

[0031] The mold steel body 25 is slidably connected to the inside of the plastic shaping slot 4 through the plastic shaping die 23, which can effectively improve the accuracy and stability of the subsequent plastic shaping of various workpieces.

[0032] Working principle: when in use, the four buffer clamping rings 3 can provide all-round buffer protection for the bottom of the guide device 2, thereby reducing the impact force when the guide device 2 is shaped, and the cross reinforcing rib 21 and the counterweight clamping block 24 can provide sufficient support for the inside of the mold steel body 25, thereby improving the stability of the inside and outside of the mold steel body 25, preventing subsequent excessive deformation, and the anti-deformation sheath 26 is made of rigid material, which can provide all-round protection for the outside of the mold steel body 25, prevent the impact from the outside from causing the mold steel body 25 to deform, and the fixed sheath 27 can provide flexible protection for the outside of the mold steel body 25, thereby improving the buffer performance of the mold steel body 25.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A deformation-resistant cold work die steel, comprising a support base (6) for support, a die bottom mold (5) fixedly disposed at the center of the upper end face of the support base (6), and a forming groove (4) formed at the center of the upper end face of the die bottom mold (5), characterized in that: The guide slide shaft (7) is provided in four sets, and the four sets of guide slide shafts (7) are respectively set at the four corners of the upper end face of the mold bottom mold (5). A support plate (1) is fixedly provided on the upper end face of the four sets of guide slide shafts (7). The buffer retaining ring (3) is provided in four sets, and all four sets of the buffer retaining ring (3) are fixedly installed at the bottom of the outer end face of the guide slide (7); The guide device (2) is slidably engaged with the outer end face of the four sets of guide shafts (7).

2. The deformation-resistant cold work die steel according to claim 1, characterized in that: The guiding device (2) includes a mold steel body (25), a counterweight block (24) is provided at the center of the inner end face of the mold steel body (25), and a plastic mold (23) is detachably provided at the lower end face of the mold steel body (25). A cross reinforcing rib (21) is provided at the center of the upper end face of the mold steel body (25). Guide grooves (22) are provided at the four corners of the upper end face of the mold steel body (25). An anti-deformation sleeve (26) is fixedly provided on the outer end face of the mold steel body (25), and a fixing sleeve (27) is fixedly provided on the outer end face of the anti-deformation sleeve (26).

3. The deformation-resistant cold work die steel according to claim 2, characterized in that: The mold steel body (25) is slidably engaged with the outer end face of the guide slide shaft (7) through the guide slide groove (22).

4. The deformation-resistant cold work die steel according to claim 2, characterized in that: The fixing sleeve (27) is made of rubber.

5. The deformation-resistant cold work die steel according to claim 2, characterized in that: The cross reinforcing rib (21) and the counterweight block (24) are then fixedly engaged inside the mold steel body (25).

6. The deformation-resistant cold work die steel according to claim 2, characterized in that: The mold steel body (25) is slidably connected to the inside of the molding slot (4) through the molding mold (23).

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