Pressing device used after hot sawing

Abstract

The utility model provides a hold-down device after hot sawing, which comprises a pressure component, a first driving component, a second driving component, a pressing component, a second driving component and a pressing component, the pressure component is internally provided with a pressure block, one end face of the pressure block is connected with the first driving component, and the other end face of the pressure block abuts against a part to be fixed; a conveying roller way is arranged on the end face of the bearing assembly, and the part to be fixed is located on the conveying roller way; the pressure assembly and the bearing assembly are correspondingly arranged, and a clamping position used for clamping a part to be fixed is formed between the pressure assembly and the bearing assembly. The clamping device has the beneficial effects that a to-be-fixed part can be stably clamped, so that a hot saw can better fix section steel in the sampling process, the sampling is smoother, the sampling quality, the sampling safety and the working efficiency are improved, and scraps are effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the field of metal processing, and particularly relates to a pressing device after hot sawing. Background Technique

[0002] In recent years, there have been quite some changes in the steel product market in our country. In the previous few years, the hot-rolled section steel market, especially the H-beam market, was extremely hot, and the demand for H-beams was once high. In order to ensure that the quality and performance of H-beams meet the design standards and specification requirements, and to ensure project safety and improve product quality, it is necessary to sample H-beams;

[0003] When sampling H-beams, often due to the influence of the cutting device, the material of the H-beam moves or deviates during high-speed sawing, thus affecting the quality and safety of sampling. Content of the Utility Model

[0004] In view of this, the utility model aims to propose a pressing device after hot sawing in order to solve at least one of the above-mentioned partial technical problems.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] A pressing device after hot sawing, comprising:

[0007] A pressure assembly, in which a pressure block is arranged. One end face of the pressure block is connected to a first driving assembly, and the other end face abuts against a workpiece to be fixed;

[0008] A bearing assembly, on the end face of which a conveying roller path is arranged, and the workpiece to be fixed is located on the conveying roller path;

[0009] The pressure assembly and the bearing assembly are arranged corresponding to each other, and a clamping position for clamping the workpiece to be fixed is formed between the pressure assembly and the bearing assembly.

[0010] Furthermore, the housing of the first driving assembly is fixedly connected to a support frame, a through hole is formed in the support frame, and the power output end of the first driving assembly penetrates through the through hole and is connected to the pressure block.

[0011] Furthermore, a plurality of sleeves penetrating through the support frame are arranged on the support frame, guide rods are arranged in the sleeves, and the guide rods penetrate through the sleeves and are connected to the pressure block; the moving direction of the guide rods is parallel to the moving direction of the power output end of the first driving assembly.

[0012] Furthermore, a protective shell is fixedly arranged at one end of the support frame away from the pressure block, the protective shell wraps around the outside of the guide rods, the outer side wall of the guide rods fits with the inner side wall of the sleeves, and lubricating oil is applied between the guide rods and the sleeves.

[0013] Further, a plurality of hinge blocks are fixedly arranged on the end face of the pressure block away from the bearing assembly. The plurality of hinge blocks are respectively hinged to the guide rod and the power output end of the first driving assembly, and the rotation directions between adjacent two hinge blocks are different.

[0014] Further, telescopic plates are movably arranged on both sides of the bearing assembly, and the end face of the telescopic plate away from the bearing assembly abuts against the inner side wall of the to-be-fixed part.

[0015] A plurality of connecting columns are fixedly arranged on the end face of the telescopic plate close to the bearing assembly. Connecting holes corresponding to the connecting columns are formed on the bearing assembly, and the connecting columns are located inside the connecting holes.

[0016] Further, a placement cavity is formed inside the bearing assembly, a second driving assembly is arranged inside the placement cavity, and the power output end of the second driving assembly is fixedly connected to the telescopic plate.

[0017] Further, an installation block is fixedly arranged on the power output end of the second driving assembly. An installation groove is formed at one end of the connecting column away from the telescopic plate, and the installation block is fixedly connected to the inside of the installation groove.

[0018] Further, a rounded corner is formed at the edge part of the end face of the telescopic plate away from the bearing assembly.

[0019] Further, self-defense devices are arranged inside both the first driving assembly and the second driving assembly.

[0020] Compared with the prior art, the pressing device after hot sawing of the present utility model has the following beneficial effects:

[0021] It can stably clamp the to-be-fixed part, enabling the hot saw to better fix the profiled steel during the sampling process, making the sampling smoother, improving the quality, safety and working efficiency of sampling, and effectively reducing the generation of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0023] Figure 1 is a schematic diagram of the overall structure of the device described in the embodiment of the present utility model;

[0024] Figure 2 is a schematic diagram of the overall structure of the bearing assembly described in the embodiment of the present utility model;

[0025] Figure 3Schematic cross-sectional structure diagram of the bearing assembly described in the embodiment of the present utility model;

[0026] Figure 4 Schematic partial structure diagram of the bearing assembly described in the embodiment of the present utility model;

[0027] Figure 5 Schematic structure diagram of the telescopic plate described in the embodiment of the present utility model;

[0028] Figure 6 Schematic structure diagram of the second driving assembly described in the embodiment of the present utility model;

[0029] Figure 7 Schematic connection structure diagram of the second driving assembly and the telescopic plate described in the embodiment of the present utility model.

[0030] Explanation of reference numerals:

[0031] 1. Pressure assembly; 101. Pressure block; 102. First driving assembly; 103. Support frame; 104. Sleeve; 105. Guide rod; 106. Protective shell; 107. Hinge block; 2. Bearing assembly; 201. Telescopic plate; 202. Connecting column; 203. Connecting hole; 204. Placing cavity; 205. Second driving assembly; 206. Mounting block; 207. Mounting groove; 3. Conveyor roller path. Detailed implementation manners

[0032] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] A pressing device after a hot sawing includes:

[0037] A pressure assembly 1, in which a pressure block 101 is arranged. One end face of the pressure block 101 is connected to a first driving assembly 102, and the other end face presses against the workpiece to be fixed.

[0038] A carrying assembly 2, on the end face of which a conveying roller path 3 is provided, and the workpiece to be fixed is located on the conveying roller path 3.

[0039] The pressure assembly 1 and the carrying assembly 2 are arranged corresponding to each other, and a clamping position for clamping the workpiece to be fixed is formed between the pressure assembly 1 and the carrying assembly 2.

[0040] The above device can stably clamp the workpiece to be fixed, so that during the sampling process of the hot saw, the section steel can be better fixed, making the sampling smoother, improving the quality, safety and working efficiency of sampling, and effectively reducing the generation of debris.

[0041] The housing of the first driving assembly 102 is fixedly connected to a support frame 103. A through hole is provided on the support frame 103, and the power output end of the first driving assembly 102 penetrates through the through hole and is connected to the pressure block 101.

[0042] In this embodiment, the first driving assembly 102 is a cylinder. The through hole plays a guiding role for the power output end of the first driving assembly 102, reducing the influence of the radial movement on the power output end of the first driving assembly 102.

[0043] A plurality of sleeves 104 penetrating through the support frame 103 are arranged on the support frame 103. Guide rods 105 are arranged in the sleeves 104. The guide rods 105 penetrate through the sleeves 104 and are connected to the pressure block 101. The moving direction of the guide rods 105 is parallel to the moving direction of the power output end of the first driving assembly 102.

[0044] One end of the support frame 103 away from the pressure block 101 is fixedly provided with a protective shell 106. The protective shell 106 wraps around the outer side of the guide rod 105. The outer side wall of the guide rod 105 is in contact with the inner side wall of the sleeve 104, and lubricating oil is applied between the guide rod 105 and the sleeve 104.

[0045] A plurality of hinge blocks 107 are fixedly provided on the end surface of the pressure block 101 away from the load-bearing assembly 2. The plurality of hinge blocks 107 are respectively hinged to the guide rod 105 and the power output end of the first driving assembly 102, and the rotation directions between adjacent two hinge blocks 107 are different.

[0046] The plurality of hinge blocks 107 provide a certain amount of play, avoiding the fracture of the connection parts between the guide rod 105 and the power output end and the pressure block 101 due to excessive radial force carried. At the same time, the hinge blocks 107 with different rotation directions provide better stability, preventing the problem of inability to be tightly pressed caused by the shaking of the pressure block 101 during the downward pressing of the pressure block 101.

[0047] On both sides of the load-bearing assembly 2, telescopic plates 201 are movably arranged. The end surface of the telescopic plate 201 away from the load-bearing assembly 2 abuts against the inner side wall of the to-be-fixed part.

[0048] A plurality of connecting columns 202 are fixedly provided on the end surface of the telescopic plate 201 close to the load-bearing assembly 2. Connection holes 203 corresponding to the connecting columns 202 are opened on the load-bearing assembly 2, and the connecting columns 202 are located inside the connection holes 203.

[0049] A placement cavity 204 is opened inside the load-bearing assembly 2. A second driving assembly 205 is arranged inside the placement cavity 204, and the power output end of the second driving assembly 205 is fixedly connected to the telescopic plate 201.

[0050] In this embodiment, the second driving assembly 205 is a cylinder. An installation block 206 is fixedly provided on the power output end of the second driving assembly 205. An installation groove 207 is opened at one end of the connecting column 202 away from the telescopic plate 201, and the installation block 206 is fixedly connected to the inside of the installation groove 207.

[0051] The telescopic plate 201 is used to support the inner side wall of the H-shaped steel, so as to ensure that the H-shaped steel will not move horizontally during the cutting process, avoiding the situation of low sampling quality caused by the movement.

[0052] The edge part of the end surface of the telescopic plate 201 away from the load-bearing assembly 2 is provided with a fillet. The structure with a fillet at the edge reduces the wear of the edge part of the telescopic plate 201 on the to-be-fixed part.

[0053] Self-defense devices are provided in both the first driving component 102 and the second driving component 205. Under the influence of the self-defense device, when the cylinder is subjected to a pressure exceeding the threshold, its power output end will stop moving to prevent damage to the workpiece to be fixed.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the present embodiments, and they should all be covered by the scope of the claims and the description of the present invention.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pressing device after a hot saw, characterized in that, Comprising: A pressure assembly (1), within which a pressure block (101) is provided. One end face of the pressure block (101) is connected to a first driving assembly (102), and the other end face presses against the workpiece to be fixed. A bearing assembly (2), on the end face of which a conveying roller path (3) is provided. The workpiece to be fixed is located on the conveying roller path (3). The pressure assembly (1) is arranged corresponding to the bearing assembly (2), and a clamping position for clamping the workpiece to be fixed is formed between the pressure assembly (1) and the bearing assembly (2).

2. The pressing device after a hot saw according to claim 1, characterized in that : The housing of the first driving assembly (102) is fixedly connected to a support frame (103). A through hole is provided on the support frame (103), and the power output end of the first driving assembly (102) passes through the through hole and is connected to the pressure block (101).

3. The pressing device after hot sawing according to claim 2, characterized in that: A plurality of sleeves (104) penetrating the support frame (103) are provided on the support frame (103). Guide rods (105) are arranged within the sleeves (104). The guide rods (105) penetrate the sleeves (104) and are connected to the pressure block (101). The moving direction of the guide rods (105) is parallel to the moving direction of the power output end of the first driving assembly (102).

4. The pressing device after hot sawing according to claim 3, characterized in that: A protective shell (106) is fixedly provided at one end of the support frame (103) away from the pressure block (101). The protective shell (106) wraps around the outside of the guide rod (105). The outer side wall of the guide rod (105) fits against the inner side wall of the sleeve (104), and lubricating oil is applied between the guide rod (105) and the sleeve (104).

5. The pressing device after hot sawing according to claim 3, characterized in that: A plurality of hinge blocks (107) are fixedly provided on the end face of the pressure block (101) away from the bearing assembly (2). The plurality of hinge blocks (107) are respectively hinged to the guide rods (105) and the power output end of the first driving assembly (102), and the rotation directions between adjacent two hinge blocks (107) are different.

6. The pressing device after hot sawing according to claim 1, characterized in that: Movable telescopic plates (201) are provided on both sides of the bearing assembly (2). The end face of the telescopic plate (201) away from the bearing assembly (2) presses against the inner side wall of the workpiece to be fixed. A plurality of connecting columns (202) are fixedly provided on the end face of the telescopic plate (201) adjacent to the bearing assembly (2). Connecting holes (203) corresponding to the connecting columns (202) are provided on the bearing assembly (2), and the connecting columns (202) are located inside the connecting holes (203).

7. The pressing device after hot sawing according to claim 6, characterized in that: A placement cavity (204) is provided inside the bearing assembly (2). A second driving assembly (205) is arranged within the placement cavity (204), and the power output end of the second driving assembly (205) is fixedly connected to the telescopic plate (201).

8. A pressing device after a hot saw, according to claim 7, characterized in that: An installation block (206) is fixedly provided on the power output end of the second driving component (205), an installation groove (207) is opened at one end of the connecting column (202) far from the telescopic plate (201), and the installation block (206) is fixedly connected to the inner side of the installation groove (207).

9. A pressing device after a hot saw, according to claim 6, characterized in that: Round corners are provided at the edge part of the end face of the telescopic plate (201) far from the bearing component (2).

10. A pressing device after a hot saw, according to any one of claims 1 or 7, characterized in that: Self-defense devices are provided in both the first driving component (102) and the second driving component (205).

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