Sawing machine inclined plane machining angle positioning and clamping platform

Abstract

The utility model provides a sawing machine inclined plane machining angle positioning and clamping platform and belongs to the technical field of clamps. Comprising a platform base, a sawing machine rail is arranged on the rear portion of the platform base, a vertical band sawing machine device is arranged on the sawing machine rail, a working platform is arranged on the upper portion of the platform base, a plurality of transverse workpiece supporting long blocks which are arranged in parallel are evenly distributed on the upper plane of the working platform, and T-shaped sliding grooves are formed in the transverse workpiece supporting long blocks in the length direction. The device further comprises an inclined plane angle positioning and pressing clamp and a plane pressing clamp, the inclined plane angle positioning and pressing clamp is connected with the T-shaped sliding groove in an adjustable mode to achieve angle positioning of saw cutting of inclined planes of different angles on the workpiece, and the plane pressing clamp is connected with the T-shaped sliding groove in an adjustable mode to achieve pressing of a vertical plane on the workpiece. Aiming at the processing of an inclined surface on a large-scale square workpiece with a right angle, the angle of the workpiece can be quickly positioned, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, and in particular relates to a sawing machine bevel processing angle positioning clamping platform. Background Art

[0002] The parts of hydraulic equipment such as mud pumps are large in size, and a variety of machining processes are required during the manufacturing process. Sawing machines are an important equipment in the processing of large metallurgical equipment. On some existing large parts, such as the hydraulic cylinder for pumps, the cylinder body is a large square structure, and a bevel needs to be machined on it. It is generally completed by cutting with a vertical band saw. Because it is a bevel processing, the parts need to be positioned on the work platform at the required angle in order to process the bevel required by the drawing. When using the existing clamping platform and fixture, the workpiece needs to be adjusted multiple times to achieve the required bevel angle of the workpiece. Adjusting the workpiece multiple times is inefficient and labor-intensive. Therefore, it is necessary to propose improvements. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a sawing machine bevel processing angle positioning and clamping platform. The utility model aims to realize the rapid angle positioning of the workpiece on the working platform, avoiding the problems of low work efficiency and high labor intensity caused by multiple adjustments of the workpiece for positioning and fixing in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The angle positioning and clamping platform for bevel processing of a sawing machine comprises a platform base, a sawing machine track is arranged at the rear part of the platform base, a vertical band sawing machine device is arranged on the sawing machine track, a working platform is arranged on the upper part of the platform base, a plurality of mutually parallel horizontal workpiece supporting long blocks are evenly distributed on the plane of the working platform, and a T-shaped slide groove is arranged on the horizontal workpiece supporting long block along the length direction; it also comprises a bevel angle positioning and clamping fixture and a plane clamping fixture, the bevel angle positioning and clamping fixture realizes the angle positioning of bevel sawing at different angles on the workpiece by adjustable connection with the T-shaped slide groove, and the plane clamping fixture realizes the clamping of the vertical plane on the workpiece by adjustable connection with the T-shaped slide groove.

[0006] To further define the above scheme, the bevel angle positioning and clamping fixture includes a right-angle pressure plate formed integrally by a pressure plate I and a pressure plate II, and a right-angle clamping surface for contacting the workpiece is formed on the inner side of the right-angle pressure plate; a waist-shaped hole is provided on the pressure plate I, and the waist-shaped hole is connected to the T-shaped slide groove through a T-bolt I and a locking nut I; a connecting through hole is provided on the pressure plate II, and the connecting through hole is connected to the T-shaped slide groove through a T-bolt II and a locking nut II.

[0007] To further define the above scheme, the planar clamp is a right-angle frame structure made of a vertical pressure plate and a connecting plate, a clamping screw is threadedly screwed on the vertical pressure plate, a handle is provided at the rear end of the clamping screw, a bolt hole is provided on the connecting plate, and the bolt hole is connected to the T-shaped slide groove through a T-bolt III and a locking nut III.

[0008] As a further limitation of the above scheme, the working platform and the transverse workpiece supporting long block are provided with a saw blade travel slot in the middle along the longitudinal direction for facilitating the passage of the saw blade when the saw blade is working.

[0009] The advantages of this utility model compared with the prior art:

[0010] 1. This scheme aims at the processing of the inclined surface on the large square workpiece with right angles, and manufactures an inclined surface angle positioning and clamping fixture. According to the requirements of fixing the angle of the workpiece on the work platform during the inclined surface processing, the inclined surface angle positioning and clamping fixture is first fixed on the work platform, and the angle of the workpiece is positioned by the right angle surface on the inclined surface angle positioning and clamping fixture and the right angle on the workpiece, thereby avoiding the problems of low work efficiency and high labor intensity caused by multiple adjustments of the workpiece for positioning and fixing in the prior art;

[0011] 2. In this scheme, the pressure plate Ⅰ on one side of the inclined surface angle positioning clamp is connected to the T-shaped slide groove through a waist-shaped hole in combination with a T-shaped bolt Ⅰ and a locking nut Ⅰ, so that adjustment at different angles can be achieved, and positioning of inclined surfaces at different angles can be achieved. The structure is simple and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model used on a sawing machine;

[0013] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the inclined angle positioning and pressing clamp in the utility model;

[0015] Figure 4 It is a structural schematic diagram of the plane pressing clamp in the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0018] See also Figure 1-4 , describe the embodiments of the present utility model in detail.

[0019] Example: Angle positioning and clamping platform for sawing machine bevel processing, see Figure 1-2 As shown, it includes a platform base 1, a sawing machine track 2 is provided at the rear of the platform base 1, a vertical band sawing machine device 3 is provided on the sawing machine track 2, a working platform 4 is provided on the upper part of the platform base 1, and a plurality of mutually parallel transverse workpiece supporting long blocks 6 are evenly distributed on the plane of the working platform 4, and a saw blade travel gap 5 is provided in the middle of the working platform 4 and the transverse workpiece supporting long blocks 6 along the longitudinal direction for the saw blade to pass through when working.

[0020] The transverse workpiece supporting long block 6 is provided with a T-shaped slide groove 7 along the length direction; it also includes a bevel angle positioning and clamping clamp 8 and a plane clamping clamp 9. The bevel angle positioning and clamping clamp 8 can be adjustedly connected to the T-shaped slide groove 7 to achieve angle positioning for bevel sawing at different angles on the workpiece 10, and the plane clamping clamp 9 can be adjustedly connected to the T-shaped slide groove 7 to achieve clamping of the vertical plane on the workpiece 10.

[0021] In this embodiment, a bevel angle positioning and clamping fixture is manufactured for the processing of bevels on large square workpieces with right angles. The angle of the workpiece is fixed on the work platform as required during the processing of the beveled surface of the workpiece. The bevel angle positioning and clamping fixture is first fixed on the work platform, and the angle positioning of the workpiece is achieved through the cooperation between the right angle surface on the bevel angle positioning and clamping fixture and the right angle on the workpiece, thereby avoiding the problems of low work efficiency and high labor intensity caused by multiple adjustments of the workpiece for positioning and fixing in the prior art.

[0022] For details, see Figure 3As shown, the inclined angle positioning and clamping fixture 8 includes a right-angle pressure plate 8-10 formed integrally by a pressure plate Ⅰ8-1 and a pressure plate Ⅱ8-2, and a right-angle clamping surface 8-3 for contacting the workpiece 10 is formed on the inner side of the right-angle pressure plate 8-10; a waist-shaped hole 8-4 is provided on the pressure plate Ⅰ8-1, and the waist-shaped hole 8-4 is connected to the T-shaped slide groove 7 through a T-shaped bolt Ⅰ8-5 and a locking nut Ⅰ8-6; a connecting through hole 8-7 is provided on the pressure plate Ⅱ8-2, and the connecting through hole 8-7 is connected to the T-shaped slide groove 7 through a T-shaped bolt Ⅱ8-8 and a locking nut Ⅱ8-9.

[0023] In this specific implementation, the right-angle pressure plate is first fixed on the work platform according to the processing angle requirements of the workpiece, and then the workpiece is positioned and fixed by the right-angle pressing surface to achieve rapid clamping of the workpiece. At the same time, the pressure plate I in this structure is connected to the T-shaped slide groove through the waist hole combined with the T-shaped bolt I and the locking nut I, so that different angles can be adjusted and different angles of inclined surfaces can be positioned. The structure is simple and the adjustment is convenient.

[0024] For details, see Figure 4 As shown, the plane clamping fixture 9 is a right-angle frame structure made of a vertical pressure plate 9-1 and a connecting plate 9-2. The vertical pressure plate 9-1 is threaded with a clamping screw 9-3, and the rear end of the clamping screw 9-3 is provided with a rotary handle. The connecting plate 9-2 is provided with a bolt hole, and the bolt hole is connected to the T-shaped slide 7 through a T-bolt III 9-4 and a locking nut III 9-5. The fixture is used to tighten other vertical planes of the workpiece. When in use, the angle of the right-angle frame structure is adjusted by first tightening the T-bolt III 9-4, so that the vertical pressure plate 9-1 on it is parallel to the corresponding clamping surface on the workpiece, and then fixed, and then the surface on the workpiece that needs to be pressed is tightened with the clamping screw 9-3.

[0025] The utility model has the advantages of simple overall structure, convenient operation, saving manpower and improving work efficiency.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sawing machine bevel processing angle positioning clamping platform, comprising a platform base (1), a sawing machine track (2) is arranged at the rear of the platform base (1), and a vertical band sawing machine device (3) is arranged on the sawing machine track (2), characterized in that: The platform base (1) is provided with a working platform (4) on the upper part, and a plurality of mutually parallel transverse workpiece support long blocks (6) are evenly distributed on the upper plane of the working platform (4), and a T-shaped slide groove (7) is provided on the transverse workpiece support long block (6) along the length direction; it also includes a bevel angle positioning clamp (8) and a plane clamp (9), the bevel angle positioning clamp (8) is adjusted to be connected with the T-shaped slide groove (7) to achieve angle positioning of bevel sawing at different angles on the workpiece (10), and the plane clamp (9) is adjusted to be connected with the T-shaped slide groove (7) to achieve clamping of the vertical plane on the workpiece (10).

2. The sawing machine bevel processing angle positioning clamping platform according to claim 1, characterized in that: The inclined surface angle positioning clamp (8) comprises a right-angle pressing plate (8-10) formed integrally by a pressing plate I (8-1) and a pressing plate II (8-2), wherein a right-angle pressing surface (8-3) for contacting a workpiece (10) is formed on the inner side of the right-angle pressing plate (8-10); a waist-shaped hole (8-4) is provided on the pressing plate I (8-1), and the waist-shaped hole (8-4) is connected to a T-shaped slide groove (7) via a T-shaped bolt I (8-5) and a locking nut I (8-6); a connecting through hole (8-7) is provided on the pressing plate II (8-2), and the connecting through hole (8-7) is connected to the T-shaped slide groove (7) via a T-shaped bolt II (8-8) and a locking nut II (8-9).

3. The sawing machine bevel processing angle positioning and clamping platform according to claim 1, characterized in that: The plane clamping fixture (9) is a right-angle frame structure made of a vertical clamping plate (9-1) and a connecting plate (9-2) in one piece. A clamping screw (9-3) is screwed on the vertical clamping plate (9-1). A rotary handle is provided at the rear end of the clamping screw (9-3). A bolt hole is provided on the connecting plate (9-2). The bolt hole is connected to the T-shaped slide groove (7) via a T-shaped bolt III (9-4) and a locking nut III (9-5).

4. The sawing machine bevel processing angle positioning clamping platform according to claim 1, characterized in that: The working platform (4) and the transverse workpiece supporting long block (6) are provided with a saw blade travel slot (5) in the middle along the longitudinal direction for facilitating the passage of the saw blade when the saw blade is working.

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