CN212859155U

CN212859155U - Positioning device for machining of mechanical parts

Info

Publication number: CN212859155U
Application number: CN202021055825.0U
Authority: CN
Inventors: 王君
Original assignee: Linyi Lin'gong Dexin Machinery Co ltd
Current assignee: Linyi Lin'gong Dexin Machinery Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-02
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a positioner is used in machine part processing, including fixed block, screw thread swing arm, slider, operation panel, support column, base, bottom plate, fastening bolt, splint, bracing piece, screw, slide rail and mounting hole. The utility model has the advantages that: the another side of splint is provided with unsmooth texture, be convenient for increase the frictional force on splint surface, a side of splint is detachable the connection through a side top of screw and bracing piece, be convenient for change the splint of corresponding shape according to different part shapes, the both ends of slider are put in the slide rail through inserting, be slidable connection with it, be convenient for make the bracing piece on right side remove, the support column passes through the bearing and is rotatable formula with the base and is connected, and it is fixed through fastening bolt, be convenient for make the operation panel can rotate as required, the mounting hole sets up the four corners department at the bottom plate, and the bottom plate passes through the screw and is detachable the connection with the desktop, be convenient for make the device fix on the desktop.

Description

Positioning device for machining of mechanical parts

Technical Field

The utility model relates to a positioner specifically is a positioner for machine part processing belongs to parts machining technical field.

Background

The mechanical parts are not only subjects for researching and designing mechanical basic parts in various devices, but also general names of parts and components, the processing is a general name of a process for converting raw materials and semi-finished products into target requirements through a certain process and a certain mode, one machine is composed of various parts, the parts need to be processed in the manufacturing process, and in the processing and manufacturing of the mechanical parts, various devices and devices are needed, wherein a positioning device is commonly used, and the positioning device is used for fixing the parts to be processed at a specific position so as to facilitate the processing of the parts.

The existing part processing positioning device is simple in structure, one of the part processing positioning device and the operation table can not rotate as required, so that workers can move back and forth when processing different positions of parts, time and labor are wasted, the working efficiency is reduced, the part is easy to fall off due to the fact that concave-convex textures are not arranged on the clamp plates for fixing the parts, inconvenience is brought to processing, and the clamp plates of the device can not be replaced according to different shapes of the processed parts, so that the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in machine part processing just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a positioning device for machining mechanical parts comprises a fixed block, a threaded rotary rod, a sliding block, an operating platform, a supporting column, a base, a bottom plate, a fastening bolt, a clamping plate, a supporting rod, a screw, a sliding rail and a mounting hole; the operating table, the supporting column, the base and the bottom plate form a main body structure of the device, the lower surface of the fixed block is detachably connected with one end of the upper surface of the operating table through a screw, the threaded rotary rod is arranged in the fixed block and is connected with the fixed block in a rotatable manner through a thread, the upper surface of the slider is fixedly connected with the bottom end of the right supporting rod through a screw, two ends of the slider are clamped in the sliding rail, the lower surface of the operating table is detachably connected with the upper surface of the supporting column through a screw, the upper surface of the operating table is detachably connected with the bottom end of the left supporting rod and the lower surface of the sliding rail through screws, the bottom end of the supporting column is inserted in a groove formed in the upper surface of the base and is fixed through a fastening bolt, the lower surface of the base is detachably connected with the upper surface of the bottom plate through a screw, the bottom plate is provided with a mounting hole, one side surface of the clamping plate is mounted at the top end of one side surface of the supporting rod, and the screw is mounted at the top end of the other side surface of the supporting rod.

Preferably, in order to increase the friction force on the surface of the clamping plate and enable the clamping plate to clamp the part more firmly, the other side surface of the clamping plate is provided with concave-convex textures.

Preferably, in order to replace the clamping plate with the corresponding shape according to different part shapes, one side surface of the clamping plate is detachably connected with the top end of one side surface of the supporting rod through a screw.

Preferably, in order to enable the right supporting rod to move left and right, two ends of the sliding block are inserted into the sliding rail and are connected with the sliding rail in a sliding manner.

Preferably, in order to enable the operating platform to rotate according to the requirement, the supporting column is rotatably connected with the base through a bearing and is fixed through a fastening bolt.

Preferably, in order to fix the device on the desktop, the mounting holes are formed in four corners of the bottom plate, and the bottom plate is detachably connected with the desktop through screws.

The utility model has the advantages that: the positioning device for machining the mechanical parts is reasonable in design, the other side face of the clamping plate is provided with concave-convex textures, so that the friction force on the surface of the clamping plate can be increased, parts can be clamped more firmly, the parts are prevented from falling off, one side face of the clamping plate is detachably connected with the top end of one side face of the supporting rod through a screw, the clamping plate with the corresponding shape can be replaced according to different part shapes, the device can machine parts with different shapes, two ends of the sliding block are inserted into the sliding rail and are connected with the sliding rail in a sliding mode, the supporting rod on the right side can be conveniently moved left and right to meet the machining requirements of parts with different specifications, the supporting column is rotatably connected with the base through a bearing and is fixed through a fastening bolt, an operation table can be conveniently rotated according to the requirements, the parts can be machined by workers more conveniently, the mounting holes are formed in four, the device is convenient to fix on the table top, and the stability of the device is ensured.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top surface structure of the present invention.

In the figure: 1. fixed block, 2, screw thread swing arm, 3, slider, 4, operation panel, 5, support column, 6, base, 7, bottom plate, 8, fastening bolt, 9, splint, 10, bracing piece, 11, screw, 12, slide rail and 13, mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a positioning device for machining a mechanical part includes a fixing block 1, a threaded rotating rod 2, a slider 3, an operating table 4, a support column 5, a base 6, a bottom plate 7, a fastening bolt 8, a clamping plate 9, a support rod 10, a screw 11, a slide rail 12 and a mounting hole 13; the operating table 4, the supporting columns 5, the base 6 and the bottom plate 7 form a main structure of the device, the lower surface of the fixed block 1 is detachably connected with one end of the upper surface of the operating table 4 through screws, the threaded rotary rod 2 is installed in the fixed block 1 and is rotatably connected with the threaded rotary rod through threads, the upper surface of the slider 3 is fixedly connected with the bottom end of the right supporting rod 10 through screws, two ends of the slider 3 are clamped in the sliding rails 12, the lower surface of the operating table 4 is detachably connected with the upper surface of the supporting columns 5 through screws, the upper surface of the operating table 4 is detachably connected with the bottom end of the left supporting rod 10 and the lower surface of the sliding rails 12 through screws, the bottom ends of the supporting columns 5 are inserted into grooves formed in the upper surface of the base 6 and are fixed through fastening bolts 8, the lower surface of the base 6 is detachably connected with the upper surface of the bottom plate 7 through screws, the fastening bolt 8 is arranged on the side surface of the base 6, the bottom plate 7 is provided with a mounting hole 13, one side surface of the clamping plate 9 is arranged on the top end of one side surface of the supporting rod 10, and the screw 11 is arranged on the top end of the other side surface of the supporting rod 10.

The another side of splint 9 is provided with unsmooth texture, is convenient for increase the frictional force on splint 9 surface, makes it can more firmly press from both sides tight part, prevents that the part from droing, a side of splint 9 is detachable to be connected through a screw 11 and a side top of bracing piece 10, is convenient for change the splint 9 of corresponding shape according to different part shapes, makes the device can process the part of different shapes, the both ends of slider 3 are put in slide rail 12 through inserting, be connected with it by being slidable, be convenient for make the bracing piece 10 on right side move about to adapt to the processing demand of different specification parts, support column 5 is connected with base 6 by bearing and being rotatable to it is fixed through fastening bolt 8, be convenient for make operation panel 4 rotate as required, make the workman process the part more convenient, mounting hole 13 sets up in the four corners department of bottom plate 7, and the bottom plate 7 is detachably connected with the desktop through a screw, so that the device is conveniently fixed on the desktop, and the stability of the device is ensured.

The working principle is as follows: when the positioning device for machining mechanical parts is used, firstly, the bottom plate 7 is fixed on a table top through screws, the supporting rod 10 on the right side is shifted to the rightmost side, the appropriate clamping plates 9 are replaced as required, the parts are placed between the two clamping plates 9, the supporting rod 10 on the right side is shifted leftwards to be attached to the parts, then the threaded rotary rod 2 is screwed to press the supporting rod 10, the two clamping plates 9 are tightened, the parts are fixed tightly, when different parts of the parts are to be machined, the fastening bolt 8 is unscrewed, the operating table 4 is held by hands, the operating table is rotated to an appropriate angle, the fastening bolt 8 is screwed again, the positions of the fastening bolt are fixed, after the parts are used, the threaded rotary rod 2 is loosened, and the parts are taken out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a positioner is used in machine part processing which characterized in that: the device comprises a fixed block (1), a threaded rotary rod (2), a sliding block (3), an operating platform (4), a supporting column (5), a base (6), a bottom plate (7), a fastening bolt (8), a clamping plate (9), a supporting rod (10), a screw (11), a sliding rail (12) and a mounting hole (13); the device comprises an operating table (4), a support column (5), a base (6) and a bottom plate (7), wherein the main structure of the device is composed of the operating table (4), a support column (5), a base (6) and the bottom plate (7), the lower surface of a fixed block (1) is detachably connected with one end of the upper surface of the operating table (4) through a screw, a threaded rotating rod (2) is installed in the fixed block (1) and is rotatably connected with the threaded rotating rod through a screw, the upper surface of a sliding block (3) is fixedly connected with the bottom end of a right support rod (10) through a screw, the two ends of the sliding block (3) are clamped in a sliding rail (12), the lower surface of the operating table (4) is detachably connected with the upper surface of the support column (5) through a screw, the upper surface of the operating table (4) is detachably connected with the bottom end of a left support rod (10) and the lower surface of the sliding rail (12) through, and fixed through fastening bolt (8), the lower surface of base (6) is detachable connection through the upper surface of screw and bottom plate (7), the side surface at base (6) is installed in fastening bolt (8), be provided with mounting hole (13) on bottom plate (7), a side top at bracing piece (10) is installed to a side of splint (9), another side top at bracing piece (10) is installed in screw (11).

2. The positioning device for machine part machining according to claim 1, characterized in that: and the other side surface of the clamping plate (9) is provided with concave-convex textures.

3. The positioning device for machine part machining according to claim 1, characterized in that: one side of the clamping plate (9) is detachably connected with the top end of one side of the supporting rod (10) through a screw (11).

4. The positioning device for machine part machining according to claim 1, characterized in that: the two ends of the sliding block (3) are inserted into the sliding rail (12) and are connected with the sliding rail in a sliding manner.

5. The positioning device for machine part machining according to claim 1, characterized in that: the supporting column (5) is rotatably connected with the base (6) through a bearing and is fixed through a fastening bolt (8).

6. The positioning device for machine part machining according to claim 1, characterized in that: the mounting holes (13) are formed in the four corners of the bottom plate (7), and the bottom plate (7) is detachably connected with the desktop through screws.