Positioning table for metal part machining

Abstract

The utility model discloses a positioning table for metal part processing, which comprises a base, both sides of the top of the base are provided with fixing components, the top of the base is provided with a first convex groove, both sides of the inner cavity of the first convex groove are connected with first convex blocks in a sliding manner, the two first convex blocks are respectively connected with the two fixing components, and the two first convex blocks are respectively connected with the two fixing components. The threaded ends of the two first knob screws abut against the bottom of an inner cavity of the first convex groove, and a baffle is arranged at the position, located behind the first convex groove, of the top of the base. The utility model relates to the technical field of machining, the positioning table can realize the position adjustment of the fixing assembly through the matching of the first convex groove, the first convex block and the first knob screw, the batch production of workpieces can be realized after one-time adjustment after locking, and the positioning table can realize the batch production of the workpieces through the matching of the second convex groove, the second convex block and the second knob screw. And the workpiece can be vertically fixed, positioning of the workpiece is more accurate, the cumbersome degree of workpiece positioning is reduced, and the requirement for modern production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a positioning table for processing metal parts. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools. They are usually divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are casting, forging, welding, stamping, extrusion, etc. On machine tools, metal workpieces usually need to be fixed with bolts or clamps before they can be processed. At present, when fixing metal workpieces, since most of the machine tool tools are fixedly installed, it is necessary to adjust the fixed position of the workpiece to achieve the processing of a specific position of the workpiece. At present, the way to adjust the fixed position of the workpiece is mostly to fix it with bolts. This fixing method is convenient for adjusting the fixed position of the workpiece, but when the workpiece needs to be mass-produced, the workpiece needs to be positioned each time it is fixed, which is cumbersome and not conducive to the rhythm of modern production. To this end, we provide a positioning table for metal parts processing to solve the above problems. Utility Model Content

[0003] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes a positioning table for metal parts processing, including a base, fixed components are arranged on both sides of the top of the base, and a first convex groove is opened on the top of the base, and first convex blocks are slidably connected to both sides of the inner cavity of the first convex groove, and the two first convex blocks are respectively connected to the two fixed components, and the interiors of the two first convex blocks are threadedly connected with first knob screws, and the threaded ends of the two first knob screws are both pressed against the bottom of the inner cavity of the first convex groove, and a baffle is arranged on the top of the base behind the first convex groove.

[0004] Preferably, the fixing assembly includes a curved plate, and the two curved plates are respectively fixedly arranged on the top of the two first protrusions, the top ends of the two curved plates are threadedly connected with screws, and the bottom ends of the two screws are rotatably connected with pressure plates through bearings.

[0005] Preferably, the base is provided with a second convex groove behind the first convex groove, the inner cavity of the second convex groove is slidably connected with a second protrusion, the baffle is fixedly arranged on the top of the second protrusion, the top of the second protrusion is threadedly connected with a second knob screw, and the threaded end of the second knob screw is tightly pressed against the bottom of the inner cavity of the second convex groove.

[0006] Preferably, both sides of the top of the two curved plates are movably penetrated by limiting rods, and a plurality of limiting rods are respectively fixed on the top of the corresponding pressing plates.

[0007] Preferably, the first convex groove and the second convex groove are connected to each other, and end surfaces of the first convex groove and the second convex groove are both designed to be open.

[0008] The beneficial technical effect of the utility model is that the positioning table can adjust the position of the fixing component through the cooperation of the first convex groove, the first protrusion and the first knob screw, and after locking, the workpiece can be mass-produced after one adjustment without multiple positioning, and the workpiece can be fixed vertically through the cooperation of the second convex groove, the second protrusion and the second knob screw, and the positioning of the workpiece is more accurate, thereby reducing the cumbersomeness of workpiece positioning and meeting the needs of modern production. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of the structure of the utility model from top view is shown.

[0010] Figure 2 A front structural sectional view of the utility model is shown.

[0011] Figure 3 A right side structural schematic diagram of the utility model is shown.

[0012] Figure 4 A right side structural sectional view of the present utility model is shown.

[0013] Figure 5 The utility model shows a schematic structural diagram of the curved plate and the limiting rod.

[0014] Figure numerals 1, base; 2, first convex groove; 3, first protrusion; 4, first knob screw; 5, curved plate; 6, screw rod; 7, pressure plate; 8, limit rod; 9, second convex groove; 10, second protrusion; 11, second knob screw; 12, baffle. DETAILED DESCRIPTION

[0015] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0016] The utility model proposes a positioning table for metal parts processing, comprising a base 1, fixing components are arranged on both sides of the top of the base 1, the fixing components are used to fix the workpiece, and a first convex groove 2 is opened on the top of the base 1, and first convex blocks 3 are slidably connected to both sides of the inner cavity of the first convex groove 2, and the two first convex blocks 3 are respectively connected to the two fixing components, and the position of the fixing component can be moved through the cooperation of the first convex groove 2 and the first convex block 3, so as to adjust the fixed position of the workpiece, and the interiors of the two first convex blocks 3 are both threadedly connected with first knob screws 4, and the threaded ends of the two first knob screws 4 are both tightly pressed against the bottom of the inner cavity of the first convex groove 2, and the position of the first convex block 3 can be locked through the setting of the first knob screw 4, so as to fix the position after the fixing component is adjusted, and a baffle 12 is arranged on the top of the base 1 behind the first convex groove 2, and the setting of the baffle 12 can control the vertical position of the workpiece on the base 1.

[0017] Specifically, the fixing assembly includes a curved plate 5, and the two curved plates 5 are respectively fixed on the top of the two first protrusions 3. The top ends of the two curved plates 5 are threadedly connected with screws 6, and the bottom ends of the two screws 6 are rotatably connected with pressure plates 7 through bearings. The user can rotate the screw 6 through the handle on the top of the screw 6, and the rotating screw 6 can drive the pressure plate 7 to press down, thereby achieving the fixation of the workpiece.

[0018] Specifically, the base 1 is provided with a second convex groove 9 behind the first convex groove 2, and the inner cavity of the second convex groove 9 is slidably connected with a second protrusion 10, and the baffle 12 is fixedly arranged on the top of the second protrusion 10. Through the cooperation of the second convex groove 9 and the second protrusion 10, the position of the baffle 12 can be adjusted, and then the vertical fixed position of the workpiece can be adjusted. The top of the second protrusion 10 is threadedly connected with a second knob screw 11, and the threaded end of the second knob screw 11 is tightly pressed against the bottom of the inner cavity of the second convex groove 9, and the position of the second protrusion 10 can be locked by the second knob screw 11.

[0019] Specifically, both sides of the top of the two curved plates 5 are movably penetrated by limit rods 8, and multiple limit rods 8 are respectively fixed on the top of the corresponding pressure plates 7. Through the design of the limit rods 8, the movement of the pressure plates 7 can be limited, thereby preventing the pressure plates 7 from rotating.

[0020] Specifically, the first convex groove 2 and the second convex groove 9 are connected to each other, and the end faces of the first convex groove 2 and the second convex groove 9 are both designed to be open. This connected design can fix relatively small workpieces. At the same time, the open design can facilitate the disassembly of the first protrusion 3 and the second protrusion 10, thereby facilitating the inspection and maintenance of the positioning table.

[0021] Working principle: When the positioning table is in use, the user can screw the first knob screw 4 according to the size of the workpiece to separate the first knob screw 4 from the first convex groove 2, then slide the two first protrusions 3 so that the positions and spacings of the two first protrusions 3 are at appropriate positions, then tighten the two first knob screws 4 to lock the positions of the two first protrusions 3, and then adjust the position of the baffle 12 according to the vertical fixed position of the workpiece, then loosen the second knob screw 11 to separate the second knob screw 11 from the second convex groove 9, and then slide the second protrusion 10 so that the workpiece is pressed against the baffle 12, the position of the tool is the processing position of the workpiece. At this time, tighten the second knob screw 11 to lock the second protrusion 10, then place the workpiece between the two curved plates 5, and press the workpiece against one side of the baffle 12, and then turn the screw 6 through the handle on the top of the screw 6 to move the pressure plate 7 downward, thereby pressing and fixing the workpiece. This fixing method can not only adjust the fixed position of the workpiece, but also, when batch processing is performed on the workpiece, the processed workpiece can be disassembled and the next workpiece can be fixed directly without repositioning, making the positioning of this workpiece more convenient.

[0022] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0023] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0025] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0026] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A positioning table for metal parts processing, comprising a base (1), characterized in that: Fixed components are arranged on both sides of the top of the base (1), and a first convex groove (2) is opened on the top of the base (1), and first convex blocks (3) are slidably connected to both sides of the inner cavity of the first convex groove (2), and the two first convex blocks (3) are respectively connected to the two fixed components, and the interiors of the two first convex blocks (3) are threadedly connected to the first knob screws (4), and the threaded ends of the two first knob screws (4) are tightly pressed against the bottom of the inner cavity of the first convex groove (2), and a baffle (12) is arranged on the top of the base (1) behind the first convex groove (2).

2. A positioning table for metal parts processing according to claim 1, characterized in that: The fixing assembly comprises a curved plate (5), wherein the two curved plates (5) are respectively fixedly arranged on the top of the two first protrusions (3), the top ends of the two curved plates (5) are both threadedly connected to a screw rod (6), and the bottom ends of the two screw rods (6) are rotatably connected to a pressure plate (7) via a bearing.

3. The positioning table for metal parts processing according to claim 1, characterized in that: The base (1) is provided with a second convex groove (9) behind the first convex groove (2); the inner cavity of the second convex groove (9) is slidably connected with a second convex block (10); the baffle (12) is fixedly arranged on the top of the second convex block (10); the top of the second convex block (10) is threadedly connected with a second knob screw (11); the threaded end of the second knob screw (11) is tightly pressed against the bottom of the inner cavity of the second convex groove (9).

4. A positioning table for metal parts processing according to claim 2, characterized in that: Limiting rods (8) are movably passed through both sides of the top of the two curved plates (5), and a plurality of the limiting rods (8) are respectively fixed on the top of the corresponding pressing plates (7).

5. The positioning table for metal parts processing according to claim 1, characterized in that: The first convex groove (2) and the second convex groove (9) are connected to each other, and the end surfaces of the first convex groove (2) and the second convex groove (9) are both designed to be open.

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