Turnover equipment for die steel machining

Abstract

The utility model discloses turnover equipment for die steel processing, which comprises a turnover machine main body and further comprises a shifting mechanism, the shifting mechanism is arranged at the top of the turnover machine main body, and the shifting mechanism comprises a bearing seat, a bearing plate, a turnover plate, a hydraulic cylinder A, a sliding groove, a supporting plate, a sliding block and a hydraulic cylinder B, a bearing seat is arranged in the middle of the top of the rollover machine body, the rollover machine body is movably connected with a bearing plate and a turnover plate through the bearing seat, hydraulic cylinders B are controlled to operate to drive supporting plates to move towards the interior of the bearing plate, after materials enter the bearing plate, limiting rods are attached to the surfaces of the materials, and at the moment, the hydraulic cylinders B on the two sides synchronously and reversely operate; when the die steel is overturned, the supporting plate in the overturning plate is pulled back, meanwhile, the supporting plate in the bearing plate moves to the bottom of the material to take over the supporting effect on the material, overturning is carried out again, then 180-degree overturning treatment on the die steel can be completed, hoisting and moving do not need to be carried out again, and the large-angle overturning efficiency and operation convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel processing technical field, especially a kind of turnover equipment for die steel processing. BACKGROUND

[0002] Die steel is a kind of steel for manufacturing die, mainly used in forging, stamping, cutting type process, die steel is various, according to different use environment and requirement, can be divided into cold work die steel and hot work die steel, cold work die steel is mainly used to be shaped to workpiece in cold state, such as cold blanking die, cold extrusion die etc., and hot work die steel is suitable for workpiece processing in high temperature state, such as hot forging die, hot extrusion die etc., die steel compared with ordinary just have the characteristics of high hardness, high strength and high quality, in the processing, for the die steel different surface working operation needs to use turnover die to overturn raw material.

[0003] The existing turnover die has the following disadvantages when turning over large die: cross plate type turnover die is one of common turnover die types, and two cross plate assemblies are used to turn over die steel, in actual use process, single stroke can only turn over material by ninety degrees, if it needs to turn over material by one hundred and eighty degrees, it needs to be hung and hoisted after the first turning over, and the material is hoisted again to the turning over position to continue turning over, the process is complicated, and the operation time is consumed, therefore, we provide a kind of turnover equipment for die steel processing. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of turnover equipment for die steel processing, by the shift mechanism arranged on the top of turnover die main body, when needing to turn over die steel by one hundred and eighty degrees, material can be quickly shifted, and continuous turning over is facilitated, and the problems in the background art can be effectively solved.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a kind of turnover equipment for die steel processing, including turnover machine main part, still including shift mechanism, the shift mechanism is positioned in the top of turnover machine main part, the shift mechanism includes bearing seat, bearing plate, turnover plate, hydraulic cylinder A, sliding slot, supporting plate, sliding block and hydraulic cylinder B, bearing seat is positioned in the top middle position of turnover machine main part and is connected with bearing plate and turnover plate movably by bearing seat, hydraulic cylinder A is arranged in the inside of turnover machine main part, and the power output end of hydraulic cylinder A is connected with the bottom of bearing plate and turnover plate respectively, corresponding sliding slot is set in the inside middle position of bearing plate and turnover plate, and supporting plate is slidably connected by sliding slot, sliding block is mounted on the surface of supporting plate and inserted into the inside of sliding slot, hydraulic cylinder B is mounted on the end of bearing plate and turnover plate away from bearing seat, and the power output end of hydraulic cylinder B is connected with the bottom of supporting plate.

[0007] Further, it also includes auxiliary mechanism, the surface of bearing plate and supporting plate is provided with auxiliary mechanism, the auxiliary mechanism includes guide wheel, air cylinder and limiting rod, the guide wheel is inlaid on the surface of supporting plate, the air cylinder is mounted on the both ends of the top of bearing plate close to turnover plate, and the limiting rod is mounted on the power output end of air cylinder and faces the surface of supporting plate;The guide wheel structure on the top of supporting plate, under normal use state, the dead weight of die steel is pressed on the top of guide wheel, keeps its position fixed, when the limiting rod of power end of air cylinder is extended and die steel is limited, the movement of supporting plate can slide at the bottom of die steel at this time, does not drive the movement of material, and the transposition between the top of two groups of supporting plates of die steel is conveniently realized.

[0008] Further, the opposite end of the end of bearing plate and turnover plate is alternately provided with clamping plate, the pin shaft is inserted between the clamping plate, and the end of pin shaft is connected with bearing seat;The clamping plate of the end of bearing plate and turnover plate is alternately clamped and connected with bearing seat by pin shaft, so that the turnover of bearing plate and turnover plate can be driven when hydraulic cylinder A operates.

[0009] Further, the sliding block is mounted with pulley on the both sides of surface, and the surface of pulley is attached to the inner wall of sliding slot;The pulley structure makes the supporting plate can more smoothly slide along the sliding slot.

[0010] Further, the surface of supporting plate is horizontally provided with mounting groove, the main body of guide wheel is installed in the inside of mounting groove, and the top of guide wheel protrudes to the outside of mounting groove;The mounting groove structure is used to install guide wheel, and the top of guide wheel protrudes to the outside of mounting groove, so that die steel can be placed on the top of guide wheel when being put in.

[0011] Compared with the prior art, the utility model have following beneficial effect: the top both sides of mould turning machine main part are equipped with bearing plate and turnover plate, the hydraulic cylinder A that is located both sides in mould turning machine interior can drive bearing plate or turnover plate to overturn around bearing seat, under normal working condition, the slider is located in the position of bearing seat inside the sliding slot, the die steel that is located in the other side hydraulic cylinder A operation will overturn the plate vertical and stick to the side of die steel, at this moment, both sides hydraulic cylinder A synchronous operation, the power end of hydraulic cylinder A at bearing plate bottom stretches, the power end of hydraulic cylinder A at turnover plate bottom retracts, make bearing plate and turnover plate clamp die steel overturn to one side of turnover plate, after overturning in place, material is placed on the top of the inside of the turnover plate, complete ninety degrees overturning, when needing to one hundred and eighty degrees overturning to the mould, control both sides hydraulic cylinder B synchronous operation, two groups of supporting plates all move to the inside of bearing plate, when the material main part enters to the top of bearing plate, the cylinder drives the limit rod to be located to the material surface and be oriented to one side of turnover plate, at this moment, both sides hydraulic cylinder B synchronous reverse operation, make the inside of turnover plate supporting plate be drawn back to the inside of turnover plate, while the inside of bearing plate supporting plate synchronous movement reaches the bottom of material, replace the supporting effect to material, at this moment, can complete the reset of material, overturning again, can complete one hundred and eighty degrees overturning processing to die steel, need not to be hoisted and move again, improved the efficiency and operation convenience of large angle overturning, the guide wheel structure on the top of supporting plate, under normal use condition, the gravity of die steel presses on the top of guide wheel, keeps its position fixed, when the cylinder power end limit rod stretches and limits die steel, at this moment, the movement of supporting plate can slip at the bottom of die steel, does not drive the movement of material, facilitates the transposition of die steel between the top of two groups of supporting plates. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the whole structure schematic diagram of the utility model of a kind of die steel processing overturning equipment.

[0013] Fig. 2 It is the bearing plate and turnover plate top structure schematic diagram of the utility model of a kind of die steel processing overturning equipment.

[0014] Fig. 3 It is the supporting plate installation structure schematic diagram of the utility model of a kind of die steel processing overturning equipment.

[0015] In the drawing: 1, mould turning machine main part;2, shift mechanism;201, bearing seat;202, bearing plate;203, turnover plate;204, clamping plate;205, pin shaft;206, hydraulic cylinder A;207, sliding slot;208, supporting plate;209, slider;210, pulley;211, hydraulic cylinder B;3, auxiliary mechanism;301, installation slot;302, guide wheel;303, cylinder;304, limit rod. DETAILED DESCRIPTION

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figs. 1-3 As shown, a mold steel processing turning device includes a mold turning machine body 1 and a shifting mechanism 2. The shifting mechanism 2 is provided on the top of the mold turning machine body 1. The shifting mechanism 2 includes a bearing seat 201, a bearing plate 202, a turning plate 203, a hydraulic cylinder A206, a slide 207, a support plate 208, a slider 209, and a hydraulic cylinder B211. The bearing seat 201 is provided at the middle position of the top of the mold turning machine body 1, and the bearing plate 202 and the turning plate 203 are movably connected to the bearing seat 201. The hydraulic cylinder is provided inside the mold turning machine body 1. A206 and the power output end of hydraulic cylinder A206 are respectively connected to the bottom of the support plate 202 and the tilting plate 203. The support plate 202 and the tilting plate 203 are each provided with a corresponding slide groove 207 in the middle position, and a support plate 208 is slidably connected through the slide groove 207. The surface of the support plate 208 is equipped with a slider 209 that is inserted into the slide groove 207. The support plate 202 and the tilting plate 203 are each equipped with a hydraulic cylinder B211 at the end away from the bearing seat 201, and the power output end of the hydraulic cylinder B211 is connected to the bottom of the support plate 208.

[0018] The system also includes an auxiliary mechanism 3. The surfaces of the support plate 202 and the pallet 208 are provided with the auxiliary mechanism 3. The auxiliary mechanism 3 includes guide wheels 302, cylinders 303 and limiting rods 304. The surface of the pallet 208 is embedded with guide wheels 302. Cylinders 303 are installed at both ends of the top of the support plate 202 near the flip plate 203. The power output end of the cylinders 303 is equipped with a limiting rod 304 facing the surface of the pallet 208. Under normal use, the guide wheel 302 structure located on the top of the pallet 208 is fixed in position by the weight of the mold steel itself. When the limiting rod 304 at the power end of the cylinder 303 extends to limit the mold steel, the pallet 208 can slide at the bottom of the mold steel without moving the material, which facilitates the replacement of the mold steel between the tops of the two sets of pallets 208.

[0019] The opposite ends of the bearing plate 202 and the turnover plate 203 are alternately provided with clamping plates 204, the clamping plates 204 are connected by pin shafts 205, the end of the pin shaft 205 is connected with the bearing seat 201, the surface of the sliding block 209 is provided with pulleys 210 on both sides, and the surface of the pulley 210 is attached to the inner wall of the sliding groove 207; the clamping plates 204 on the end of the bearing plate 202 and the turnover plate 203 are alternately clamped and connected with the bearing seat 201 through the pin shaft 205, so that the turnover of the bearing plate 202 and the turnover plate 203 can be driven when the hydraulic cylinder A 206 operates, and the structure of the pulley 210 enables the supporting plate 208 to smoothly slide along the sliding groove 207.

[0020] The surface of the supporting plate 208 is horizontally provided with a mounting groove 301, and the main body of the guide wheel 302 is mounted in the mounting groove 301 and protrudes to the outside of the mounting groove 301.

[0021] It needs to be explained that the utility model discloses a turnover equipment for die steel processing, and when working, load-bearing plates 202 and turnover plates 203 are arranged on the top of both sides of the die turnover machine main body 1, the hydraulic cylinders A 206 located on both sides of the die turnover machine interior can drive the load-bearing plates 202 or the turnover plates 203 to overturn around the bearing seats 201, under normal working conditions, the sliding blocks 209 are located in the sliding grooves 207 and close to the bearing seats 201, the die steel to be overturned is placed on the top of the supporting plates 208 in the load-bearing plates 202, the hydraulic cylinders A 206 located on the other side are operated to vertically lift the turnover plates 203 and adhere to the side of the die steel, at this time, the hydraulic cylinders A 206 on both sides are synchronously operated, the power end of the hydraulic cylinder A 206 at the bottom of the load-bearing plate 202 is extended, and the power end of the hydraulic cylinder A 206 at the bottom of the turnover plate 203 is retracted, so that the load-bearing plate 202 and the turnover plate 203 clamp the die steel to overturn to one side of the turnover plate 203, after overturning, the material is placed on the top of the supporting plate 208 in the turnover plate 203, and the overturning of 90 degrees is completed, when it is required to overturn the die steel by 180 degrees, the hydraulic cylinders B 211 on both sides are synchronously operated, the two groups of supporting plates 208 are moved to the inside of the load-bearing plate 202, when the material main body enters the top of the load-bearing plate 202, the cylinder 303 drives the limiting rod 304 to be attached to the surface of the material and face one side of the turnover plate 203, at this time, the hydraulic cylinders B 211 on both sides are synchronously operated in the reverse direction, so that the supporting plate 208 in the turnover plate 203 is drawn back to the inside of the turnover plate 203, and the supporting plate 208 in the load-bearing plate 202 is synchronously moved to the bottom of the material and replaces the supporting effect on the material, at this time, the material can be reset, and the die steel can be overturned by 180 degrees again, without the need of re-hoisting and moving, so that the efficiency of large-angle overturning is improved and the operation convenience is improved.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A turnover apparatus for die steel processing, comprising a die turning machine main body (1), characterized in that, Also include shift mechanism (2), the top of the mold turning machine body (1) is provided with shift mechanism (2), shift mechanism (2) includes bearing seat (201), bearing plate (202), turnover plate (203), hydraulic cylinder A (206), sliding groove (207), supporting plate (208), sliding block (209) and hydraulic cylinder B (211), the top of the mold turning machine body (1) is provided with bearing seat (201) and is movably connected with bearing plate (202) and turnover plate (203) by bearing seat (201), the inside of the mold turning machine body (1) is provided with hydraulic cylinder A (206) and the power output end of hydraulic cylinder A (206) is connected with the bottom of bearing plate (202) and turnover plate (203) respectively, the inside of bearing plate (202) and turnover plate (203) is provided with corresponding sliding groove (207) and is slidably connected with supporting plate (208) through sliding groove (207), the surface of supporting plate (208) is provided with sliding block (209) inserted into the inside of sliding groove (207), the end of bearing plate (202) and turnover plate (203) away from bearing seat (201) is provided with hydraulic cylinder B (211) and the power output end of hydraulic cylinder B (211) is connected with the bottom of supporting plate (208).

2. A turnover apparatus for processing a die steel according to claim 1, characterized in that: Also include auxiliary mechanism (3), the surface of bearing plate (202) and supporting plate (208) is provided with auxiliary mechanism (3), auxiliary mechanism (3) includes guide wheel (302), air cylinder (303) and limiting rod (304), the surface of supporting plate (208) is embedded with guide wheel (302), the top of bearing plate (202) is provided with air cylinder (303) on both ends of the side close to turnover plate (203), the power output end of air cylinder (303) is provided with limiting rod (304) towards the surface of supporting plate (208).

3. The turnover apparatus for processing of die steel according to claim 1, characterized in that: The opposite end of the end of bearing plate (202) and turnover plate (203) is alternately provided with clamping plate (204), the clamping plate (204) is inserted with pin shaft (205) and the end of pin shaft (205) is connected with bearing seat (201).

4. The turnover apparatus for processing of die steel according to claim 1, characterized in that: The surface of sliding block (209) is provided with pulley (210) on both sides and the surface of pulley (210) is attached to the inner wall of sliding groove (207).

5. The flipping apparatus for machining of die steel as claimed in claim 2 wherein: The surface of supporting plate (208) is provided with mounting groove (301) in horizontal direction, the main body of guide wheel (302) is installed in mounting groove (301) and the top of guide wheel (302) protrudes to the outside of mounting groove (301).

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