Die steel plate straightening device

Abstract

The utility model discloses a mould steel plate straightening device, which relates to the technical field of mould steel plate production, and comprises supporting legs, a supporting plate is fixedly connected onto the supporting legs, a supporting rod is fixedly connected onto the supporting plate, a top plate is fixedly connected onto the upper portion of the supporting rod, a hydraulic cylinder is fixedly mounted on the top plate, and a hydraulic cylinder is fixedly mounted on the hydraulic cylinder. The output end of the hydraulic cylinder is fixedly connected with a lifting plate, the lower portion of the lifting plate is fixedly connected with a pressing plate, the middle of the supporting plate is fixedly connected with a placing platform, and an electromagnet is fixedly installed in the middle of the placing platform. By arranging a blowing shell, a blowing pump and an air outlet, small-particle impurities on the surface of the placing platform can be blown away, the straightening quality is improved, and use is convenient; and an arranged electromagnet can attract the steel plate, so that the die steel plate can be limited, and straightening operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mold steel plate production, in particular to a mold steel plate straightening device. Background Art

[0002] When the mold steel plate is in use, the deformed mold steel plate needs to be straightened, and a straightening device is required.

[0003] In the existing technology, the straightening of the mold steel plate is usually carried out by bringing the upper pressing plate and the lower pressing plate closer to each other. However, when the mold steel plate is placed, it is necessary to use a clamp to clamp it, which is not convenient to fix. In addition, small particles of impurities are easily adhered to the placement platform, resulting in pits on the mold steel plate, thereby affecting the quality of straightening and being not convenient to use. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a mold steel plate straightening device, which can blow away small particles of impurities on the surface of the placement platform through the setting of the blowing shell, the blowing pump, and the air outlet, thereby improving the quality of straightening and being easy to use; the set electromagnet can adsorb the steel plate, thereby restricting the mold steel plate and facilitating the straightening operation.

[0005] One of the objectives of the utility model is achieved by the following technical solution: a mold steel plate straightening device, comprising a support leg, a support plate fixedly connected to the support leg, a support rod fixedly connected to the support plate, a top plate fixedly connected to the upper part of the support rod, a hydraulic cylinder fixedly installed on the top plate, a lifting plate fixedly connected to the output end of the hydraulic cylinder, a pressure plate fixedly connected to the lower part of the lifting plate, a placement platform fixedly connected to the middle part of the support plate, an electromagnet fixedly installed on the middle part of the placement platform, a protective side plate fixedly connected between the support rods on the same side, a blowing shell fixedly installed on one side of the protective side plate, a blowing pump fixedly installed on the outer side of the blowing shell, the blowing pump is connected to the blowing shell, the blowing shell passes through the protective side plate and is fixedly connected to an air outlet shell, and an air outlet is provided at the lower part of the air outlet shell. The air blowing shell, air blowing pump and air outlet can be used to blow away small particles of impurities on the surface of the placement platform, thereby improving the quality of straightening and making it easy to use; the electromagnet can adsorb the steel plate, thereby restricting the mold steel plate and facilitating the straightening operation.

[0006] According to the mold steel plate straightening device, the lifting plate is fixedly connected to a limit rod, the limit rod passes through the top plate, and is slidably connected to each other.

[0007] According to the mold steel plate straightening device, there are four limit rods, which are axially symmetrically arranged.

[0008] According to the mold steel plate straightening device, the pressure plate is located directly above the placement platform.

[0009] According to the mold steel plate straightening device, the air outlet is flush with the upper surface of the placement platform.

[0010] According to the mold steel plate straightening device, there are four support rods, which are axially symmetrically arranged.

[0011] According to the mold steel plate straightening device, there are two protective side plates, which are axially symmetrically arranged.

[0012] According to the mold steel plate straightening device, the cross-section of the electromagnet is circular.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model can blow away small particles of impurities on the surface of the placement platform through the setting of the blowing shell, the blowing pump and the air outlet, thereby improving the quality of straightening and being easy to use; the setting electromagnet can adsorb the steel plate, thereby restricting the mold steel plate and facilitating the straightening operation.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural schematic diagram of a mold steel plate straightening device of the utility model;

[0018] Figure 2 This is a front view of a mold steel plate straightening device of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the air outlet housing portion of a mold steel plate straightening device of the utility model;

[0020] Figure 4 This is an enlarged view of the air outlet of a mold steel plate straightening device of the utility model.

[0021] Legend:

[0022] 1. Support legs; 101. Support plates; 102. Protective side plates; 103. Support rods; 104. Top plates; 105. Limit rods; 106. Hydraulic cylinders; 107. Electromagnets; 108. Placement platforms; 109. Lifting plates; 110. Pressure plates; 201. Air pumps; 202. Air shells; 203. Air outlet shells; 204. Air outlets. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The utility model embodiment is a mold steel plate straightening device, which includes a support leg 1, a support plate 101 is fixedly connected to the support leg 1, a support rod 103 is fixedly connected to the support plate 101, the number of the support rods 103 is four, and they are axially symmetrically arranged, the upper part of the support rod 103 is fixedly connected to a top plate 104, a hydraulic cylinder 106 is fixedly installed on the top plate 104, the output end of the hydraulic cylinder 106 is fixedly connected to a lifting plate 109, the lifting plate 109 is fixedly connected to a limiting rod 105, the number of the limiting rods 105 is four, and The limiting rod 105 passes through the top plate 104 and is slidably connected to each other. The lower part of the lifting plate 109 is fixedly connected to a pressure plate 110, and the pressure plate 110 is located directly above the placement platform 108. The middle part of the support plate 101 is fixedly connected to the placement platform 108, and the middle part of the placement platform 108 is fixedly installed with an electromagnet 107. The cross-section of the electromagnet 107 is circular. The protective side plates 102 are fixedly connected between the support rods 103 on the same side. There are two protective side plates 102, which are axially symmetrical. A blowing shell 202 is fixedly installed on the side protective side plate 102, and a blowing pump 201 is fixedly installed on the outer side of the blowing shell 202. The blowing pump 201 is connected to the blowing shell 202, and the blowing shell 202 passes through the protective side plate 102 and is fixedly connected to an air outlet shell 203. An air outlet 204 is arranged at the lower part of the air outlet shell 203, and the air outlet 204 is flush with the upper surface of the placement platform 108. When in use, the blowing pump 201 is powered on to work, generating an air flow passing through the blowing shell 202 and the air outlet shell 203, and then from the air outlet Blow out from 204 to blow away the small particles on the placement platform 108 to avoid damaging the product surface and improve the quality of straightening. Then, the mold steel plate to be straightened is placed on the placement platform 108, and then the electromagnet 107 is powered on to generate suction to adsorb the mold steel plate. Then, under the action of the external hydraulic source, the hydraulic cylinder 106 drives the lifting plate 109 to move down, and the lifting plate 109 drives the pressure plate 110 to move down. The pressure plate 110 cooperates with the placement platform 108 to straighten the mold steel plate. The overall process is simple and convenient. The blowing shell 202, the blowing pump 201, and the air outlet 204 can blow away the small particles of impurities on the surface of the placement platform 108, improve the quality of straightening, and be easy to use; the electromagnet 107 can adsorb the steel plate, thereby limiting the mold steel plate and facilitating the straightening operation.

[0025] Working principle: When in use, the air pump 201 is powered on to generate airflow passing through the air blowing shell 202 and the air outlet shell 203, and then blown out from the air outlet 204 to blow away small particles on the placement platform 108, so as to avoid damage to the product surface and improve the quality of straightening. Then the mold steel plate to be straightened is placed on the placement platform 108, and then the electromagnet 107 is powered on to generate suction to adsorb the mold steel plate. Then the hydraulic cylinder 106, under the action of the external hydraulic source, drives the lifting plate 109 to move downward, and the lifting plate 109 drives the pressure plate 110 to move downward. The pressure plate 110 cooperates with the placement platform 108 to straighten the mold steel plate. The overall process is simple and convenient.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A mold steel plate straightening device, comprising a support leg (1), characterized in that: The support leg (1) is fixedly connected to a support plate (101), the support plate (101) is fixedly connected to a support rod (103), the upper part of the support rod (103) is fixedly connected to a top plate (104), a hydraulic cylinder (106) is fixedly mounted on the top plate (104), the output end of the hydraulic cylinder (106) is fixedly connected to a lifting plate (109), the lower part of the lifting plate (109) is fixedly connected to a pressure plate (110), the middle part of the support plate (101) is fixedly connected to a placement platform (108), the placement platform (108) An electromagnet (107) is fixedly installed in the middle part, a protective side plate (102) is fixedly connected between the support rods (103) on the same side, an air blowing shell (202) is fixedly installed on one side of the protective side plate (102), an air blowing pump (201) is fixedly installed on the outer side of the air blowing shell (202), the air blowing pump (201) is connected to the air blowing shell (202), the air blowing shell (202) passes through the protective side plate (102), and is fixedly connected to an air outlet shell (203), and an air outlet (204) is provided at the lower part of the air outlet shell (203).

2. A mold steel plate straightening device according to claim 1, characterized in that: The lifting plate (109) is fixedly connected to a limiting rod (105), and the limiting rod (105) passes through the top plate (104) and is slidably connected to each other.

3. A mold steel plate straightening device according to claim 2, characterized in that: There are four limit rods (105) in number, and they are arranged axially symmetrically.

4. A mold steel plate straightening device according to claim 1, characterized in that: The pressure plate (110) is located directly above the placement platform (108).

5. The mold steel plate straightening device according to claim 1, characterized in that: The air outlet (204) is flush with the upper surface of the placement platform (108).

6. A mold steel plate straightening device according to claim 1, characterized in that: There are four support rods (103) in number, and they are arranged axially symmetrically.

7. A mold steel plate straightening device according to claim 1, characterized in that: There are two protective side plates (102), which are arranged axially symmetrically.

8. A mold steel plate straightening device according to claim 1, characterized in that: The cross-section of the electromagnet (107) is circular.

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