CN216780284U

CN216780284U - Die press for producing high-chromium cast iron wear-resistant material

Info

Publication number: CN216780284U
Application number: CN202220273932.3U
Authority: CN
Inventors: 黄永国
Original assignee: Zibo Taiyi Machinery Manufacturing Co ltd
Current assignee: Zibo Taiyi Machinery Manufacturing Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-21
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a die press for producing a high-chromium cast iron wear-resistant material, which comprises a workbench, wherein a support frame is fixed in the middle position above the workbench, and supporting legs are fixed at four corners of the bottom of the workbench; the upper side and the lower side of the inside of the supporting frame are respectively connected with an upper supporting plate and a lower supporting plate in a sliding mode, and the upper supporting plate and the lower supporting plate are fixedly connected through a support. The material can be vibrated by the vibrating motor, so that the material is more compact and smoother, and the uniform density and higher quality of the die after compression molding are ensured; the pressure applied to the device in the material pressing process can be buffered by the matching use of the buffer base, the second elastic supporting rod and the like, so that the device is protected; the backing plate can be pushed upwards and the formed part can be pushed outwards by controlling the electric push rod, so that the formed part can be taken down by a user conveniently.

Description

Die press for producing high-chromium cast iron wear-resistant material

Technical Field

The utility model relates to the technical field of high-chromium cast iron wear-resistant material production equipment, in particular to a die press for producing a high-chromium cast iron wear-resistant material.

Background

The high-chromium cast iron is a high-chromium white wear-resistant cast iron for short, and is a wear-resistant material with excellent performance and special attention paid. It has much higher wear resistance than alloy steel, much higher toughness and strength than common white cast iron, and simultaneously has good high temperature resistance and corrosion resistance, convenient production and moderate cost, and is known as one of the most excellent wear-resistant materials. When producing high-chromium cast iron, the slurry is poured into a prepared mould to be cooled and shaped.

Mould that high chromium cast iron production needs need pour the raw materials into the shaping groove when the preparation, lacks the level and smooth structure of raw materials among the prior art, and the raw materials is not compact enough in the groove, levels, and the space between the raw materials can influence the quality of mould production, and the fashioned mould is taken off to the user of not being convenient for simultaneously current device. Therefore, the die press for producing the high-chromium cast iron wear-resistant material is needed, which can level the materials in the groove, make the materials compact and level, push the forming die outwards and facilitate the taking out of the forming die by a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die press for producing a high-chromium cast iron wear-resistant material, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a die press for producing high-chromium cast iron wear-resistant materials comprises a workbench, wherein a supporting frame is fixed in the middle above the workbench, and supporting legs are fixed at four corners of the bottom of the workbench; the upper side and the lower side of the interior of the supporting frame are respectively connected with an upper supporting plate and a lower supporting plate in a sliding manner, and the upper supporting plate and the lower supporting plate are fixedly connected through a bracket; a threaded sleeve is fixedly embedded in the middle of the top of the supporting frame, and a screw is connected with the threaded sleeve through internal threads;

one end of the screw rod extends to the upper part of the supporting frame, a turntable is fixed at the top end of the screw rod, one end of the screw rod, which is far away from the turntable, extends to the inside of the supporting frame, and the bottom end of the screw rod is rotatably connected with the upper supporting plate through a joint; a hydraulic cylinder is arranged in the middle above the lower support plate, a hydraulic rod is fixed at the output end of the hydraulic cylinder, and a pressing block is fixed at the bottom end of the hydraulic rod; and a mould assembly is arranged above the workbench and close to the middle position of the supporting frame.

As a further scheme of the utility model: the die assembly comprises a supporting table, wherein the two sides of the bottom of the supporting table are provided with buffer bases, and the supporting table is elastically connected to the workbench through the buffer bases on the two sides of the bottom of the supporting table.

As a still further scheme of the utility model: the middle position above the supporting table is fixed with a forming die through a plurality of fasteners, and the middle position of the inner wall of the top of the forming die is provided with a forming groove.

As a still further scheme of the utility model: the both sides of brace table all are provided with the stand, two the stand is all fixed on the workstation, two the upper end of stand all is pegged graft and is fixed with first elastic support rod, two one end that first elastic support rod is close to the brace table all is fixed with the joint piece, two the joint piece is fixed with the brace table stage body joint that corresponds one side respectively.

As a still further scheme of the utility model: the bottom inside the forming groove is connected with a lower base plate in a sliding mode, an upper base plate is connected above the inside of the forming die, which is close to the lower base plate in the sliding mode, and a plurality of second elastic supporting rods are fixed between the upper base plate and the lower base plate.

As a still further scheme of the utility model: and a plurality of vibration motors are arranged at the bottom of the upper backing plate.

As a still further scheme of the utility model: an electric push rod is installed in the middle of the lower portion of the supporting table, the bottom end of the electric push rod is embedded and fixed in the workbench, one end of the movable end of the electric push rod penetrates through the supporting table and the inner wall of the forming die and extends into the forming groove, and the top end of the movable end of the electric push rod is fixedly connected with the lower backing plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the material can be vibrated by the vibrating motor, so that the material is more compact and smoother, and the uniform density and higher quality of the die after compression molding are ensured;

2. the turntable is rotated to enable the screw to push the upper support plate downwards until the pressing block is located above the notch of the forming groove, the pressing block is pushed to extrude materials in the groove through the cooperation of the hydraulic cylinder and the hydraulic rod, the materials are gradually formed under the action of pressure, and after forming, the electric push rod is started to push the backing plate upwards to push the formed part outwards, so that a user can take the formed part down conveniently;

3. the device can be protected by buffering the pressure applied to the device in the material pressing process through the matching of the buffering base and the second elastic supporting rod.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the mold assembly of the present invention.

Fig. 3 is an enlarged view of the mold assembly at a.

Notations for reference numerals: 1-workbench, 2-supporting frame, 3-supporting leg, 4-rotating disc, 5-screw, 6-screw sleeve, 7-joint, 8-upper supporting plate, 9-lower supporting plate, 10-hydraulic cylinder, 11-hydraulic rod, 12-pressing block, 13-die assembly, 131-supporting table, 132-forming die, 133-forming groove, 134-fastener, 135-clamping block, 136-upright column, 137-first elastic supporting rod, 138-buffering base, 139-electric push rod, 1311-upper cushion plate, 1311-lower cushion plate, 1312-second elastic supporting rod and 1313-vibrating motor.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a die press for producing a high-chromium cast iron wear-resistant material includes a workbench 1, a support frame 2 is fixed at a middle position above the workbench 1, and support legs 3 are fixed at four corners of the bottom of the workbench 1; the upper side and the lower side of the inside of the supporting frame 2 are respectively connected with an upper supporting plate 8 and a lower supporting plate 9 in a sliding manner, and the upper supporting plate 8 and the lower supporting plate 9 are fixedly connected through a bracket; a threaded sleeve 6 is fixedly embedded in the middle of the top of the supporting frame 2, and a screw rod 5 is connected with the threaded sleeve 6 in an internal thread manner;

one end of the screw rod 5 extends to the upper part of the supporting frame 2, the top end of the screw rod 5 is fixed with a turntable 4, one end of the screw rod 5, which is far away from the turntable 4, extends to the inside of the supporting frame 2, and the bottom end of the screw rod 5 is rotatably connected with an upper support plate 8 through a joint 7; a hydraulic cylinder 10 is arranged in the middle above the lower support plate 9, a hydraulic rod 11 is fixed on the output end of the hydraulic cylinder 10, and a pressing block 12 is fixed at the bottom end of the hydraulic rod 11; a mould assembly 13 is arranged above the workbench 1 and close to the middle position of the supporting frame 2.

Example 2

Referring to fig. 2 to 3, on the basis of embodiment 1, the mold assembly 13 includes a supporting platform 131, buffer bases 138 are installed on two sides of the bottom of the supporting platform 131, and the supporting platform 131 is elastically connected to the worktable 1 through the buffer bases 138 on two sides of the bottom of the supporting platform 131; a forming die 132 is fixed at the middle position above the supporting platform 131 through a plurality of fasteners 134, and a forming groove 133 is formed at the middle position of the inner wall of the top of the forming die 132; upright columns 136 are arranged on two sides of the supporting platform 131, two upright columns 136 are fixed on the workbench 1, first elastic supporting rods 137 are fixedly inserted into the upper ends of the two upright columns 136, clamping blocks 135 are fixed at one ends of the two first elastic supporting rods 137 close to the supporting platform 131, and the two clamping blocks 135 are respectively clamped and fixed with the platform body of the supporting platform 131 on the corresponding side;

an electric push rod 139 is arranged in the middle position below the supporting platform 131, the bottom end of the electric push rod 139 is embedded and fixed in the workbench 1, and one end of the movable end of the electric push rod 139 penetrates through the supporting platform 131 and the inner wall of the forming die 132 and extends into the forming groove 133; a lower pad 1311 is slidably connected to the bottom of the forming groove 133, an upper pad 1310 is slidably connected to the inside of the forming die 133 near the upper side of the lower pad 1311, a plurality of second elastic struts 1312 are fixed between the upper pad 1310 and the lower pad 1311, and a plurality of vibration motors 1313 are installed at the bottom of the upper pad 1310.

When in use, the raw materials required by manufacturing the die are poured into the forming groove 133, and the vibration motor 1313 is started to vibrate the materials, so that the materials are more compact and smoother, and the uniform density and higher quality of the die after compression forming are ensured; the turntable 4 is rotated to enable the screw rod 5 to downwards push the upper support plate 8 until the pressing block 12 is located above the notch of the forming groove 133, the pressing block is pushed to extrude materials in the groove through cooperation of the hydraulic cylinder 10 and the hydraulic rod 11, the materials are gradually formed under the action of pressure, and the electric push rod 139 is started after forming to upwards push the base plate to enable the formed part to be outwards pushed out, so that a user can take the formed part down conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A die press for producing high-chromium cast iron wear-resistant materials comprises a workbench (1), wherein a supporting frame (2) is fixed in the middle position above the workbench (1), and supporting legs (3) are fixed at four corners of the bottom of the workbench (1); the device is characterized in that an upper support plate (8) and a lower support plate (9) are respectively connected to the upper side and the lower side inside the supporting frame (2) in a sliding manner, and the upper support plate (8) and the lower support plate (9) are fixedly connected through a support; a threaded sleeve (6) is fixedly embedded in the middle of the top of the supporting frame (2), and a screw rod (5) is connected with the threaded sleeve (6) in an internal thread manner;

one end of the screw rod (5) extends to the upper part of the supporting frame (2), the top end of the screw rod (5) is fixed with the turntable (4), one end of the screw rod (5), which is far away from the turntable (4), extends to the inside of the supporting frame (2), and the bottom end of the screw rod (5) is rotatably connected with the upper supporting plate (8) through a joint (7); a hydraulic cylinder (10) is arranged in the middle above the lower support plate (9), a hydraulic rod (11) is fixed at the output end of the hydraulic cylinder (10), and a pressing block (12) is fixed at the bottom end of the hydraulic rod (11); and a mould assembly (13) is arranged above the workbench (1) and close to the middle position of the support frame (2).

2. The die press for producing the high-chromium cast iron wear-resistant material according to claim 1, wherein the die assembly (13) comprises a support table (131), buffer bases (138) are mounted on two sides of the bottom of the support table (131), and the support table (131) is elastically connected to the workbench (1) through the buffer bases (138) on two sides of the bottom of the support table.

3. The die press for producing the high-chromium cast iron wear-resistant material as claimed in claim 2, wherein a forming die (132) is fixed at a middle position above the supporting table (131) through a plurality of fasteners (134), and a forming groove (133) is formed at a middle position of an inner wall of the top of the forming die (132).

4. The die press for producing the high-chromium cast iron wear-resistant material according to claim 3, wherein two sides of the supporting table (131) are provided with two upright columns (136), the two upright columns (136) are fixed on the workbench (1), the upper ends of the two upright columns (136) are fixedly connected with first elastic supporting rods (137) in an inserted manner, one ends, close to the supporting table (131), of the two first elastic supporting rods (137) are fixedly connected with clamping blocks (135), and the two clamping blocks (135) are respectively clamped and fixed with the table body of the supporting table (131) on the corresponding side.

5. The die press for producing the high-chromium cast iron wear-resistant material according to claim 4, wherein a lower backing plate (1311) is slidably connected to the bottom inside the forming groove (133), an upper backing plate (1310) is slidably connected to the inside of the forming groove (133) close to the upper side of the lower backing plate (1311), and a plurality of second elastic struts (1312) are fixed between the upper backing plate (1310) and the lower backing plate (1311).

6. The die press for producing high-chromium cast iron wear-resistant material according to claim 5, wherein a plurality of vibration motors (1313) are installed at the bottom of the upper backing plate (1310).

7. The die press for producing the high-chromium cast iron wear-resistant material according to claim 6, wherein an electric push rod (139) is installed at a middle position below the supporting platform (131), the bottom end of the electric push rod (139) is embedded and fixed in the workbench (1), one end of the movable end of the electric push rod (139) penetrates through the supporting platform (131) and the inner wall of the forming die (132) and extends into the forming groove (133), and the top end of the movable end of the electric push rod (139) is fixedly connected with the lower backing plate (1311).