Gas detection device for powder metallurgy turning

Abstract

The utility model discloses a powder metallurgy turning air detection device which comprises an installation clamping jaw, an installation groove is formed in the installation clamping jaw, an installation block is arranged in the installation groove, one side of the installation block is fixedly connected with a protective outer pipe, one end of the protective outer pipe is fixedly connected with an air pump, and the other end of the protective outer pipe is fixedly connected with an air cylinder. An air pipe is fixedly connected to one end of the air pump, an air disc is fixedly connected to one end of the air pipe, air outlet holes are formed in the surface of the air disc, a plurality of inserting blocks are fixedly connected to one side of the mounting block, fixing grooves are formed in the upper surface and the lower surface of each inserting block, and a plurality of inserting grooves are formed in one side of the mounting groove. Grooves are formed in the upper portion and the lower portion of the inserting groove correspondingly, springs are fixedly connected to the interiors of the grooves, and a fixing protruding block is fixedly connected to one end of each spring. And by arranging an inserting block, a fixing groove, an inserting groove, a groove, a spring and a fixing convex block, the mounting block can be conveniently disassembled and assembled, and then the gas detection mechanism can be conveniently overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder metallurgy turning processing gas detection technical field, concretely is a kind of powder metallurgy turning processing gas detection device. BACKGROUND

[0002] Traditional processing technology is generally after sintering (some need quenching), using high-speed machining center, and workpiece is carried out hard machining. Since powder metallurgy product has the characteristics of mass production, for turning processing, the parallelism of clamping in continuous production process is crucial for product size and automatic continuous production, so detecting the effect of clamping is particularly important.

[0003] The application number is "CN202322454330.5" a kind of powder metallurgy turning processing gas detection device, by the gas detection mechanism, gas pipe and air pressure detector of additional, when workpiece is pressed on support, external gas is acted on workpiece by gas pipe and detection mechanism, when air pressure detector detects that air pressure is at stable threshold, workpiece is stably docked on support, at this time workpiece has been stable, when air pressure detector detects that air pressure is not at predetermined threshold, workpiece has a certain inclination between support, at this time workpiece is not stable. But the above scheme when using, since the whole gas detection mechanism is located in mounting seat, when gas detection mechanism leaks, needs to be overhauled, a plurality of bolts need to be unscrewed to realize disassembly, disassembly is more cumbersome and difficult. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of powder metallurgy turning processing gas detection device, can be conveniently disassembled by inserting block, fixed groove, inserting groove, recess, spring, fixed lug, to further facilitate the repair of gas detection mechanism.

[0005] To achieve the above object, provide a kind of powder metallurgy turning processing gas detection device, including installation clamp jaw, the inside of the installation clamp jaw is provided with installation groove, the inside of the installation groove is provided with installation block, the side of the installation block is fixedly connected with protective outer tube, one end of the protective outer tube is fixedly connected with air pump, one end of the air pump is fixedly connected with gas pipe, one end of the gas pipe is fixedly connected with gas disc, the surface of the gas disc is provided with gas hole, the surface of the gas pipe is provided with air pressure detector;

[0006] The side of the installation block is fixedly connected with a plurality of inserting blocks, the upper and lower surfaces of the inserting block are all provided with fixed groove, the side of the installation groove is provided with a plurality of inserting grooves, the upper and lower sides of the inserting groove are all provided with recess, the inside of the recess is fixedly connected with spring, one end of the spring is fixedly connected with fixed lug.

[0007] According to the powder metallurgy turning processing gas detection device, the gas pipe is located in the inside of the protective outer tube.

[0008] According to the powder metallurgy turning processing gas detection device, the gas disc is fixed in the inside of the mounting block.

[0009] According to the powder metallurgy turning processing gas detection device, the mounting block is fixedly connected with the mounting clamping jaw through the insertion block, the fixing groove, the insertion groove, the recess, the spring and the fixing protrusion.

[0010] Compared with the prior art, the powder metallurgy turning processing gas detection device has the beneficial effects that:

[0011] 1. The powder metallurgy turning processing gas detection device is convenient to disassemble and assemble the mounting block, and thus facilitates the maintenance of the gas detection mechanism.

[0012] 2. The powder metallurgy turning processing gas detection device is provided with the air pump, the air pipe, the air pressure detector, the gas disc and the air outlet hole, when the workpiece is pressed on the mounting clamping jaw, the external gas acts on the workpiece through the air pipe, the gas disc and the air outlet hole, when the air pressure detector detects that the air pressure is in a stable threshold value, the workpiece is stably butted on the mounting clamping jaw, and at this time, the workpiece is stable; when the air pressure detector detects that the air pressure is not in a predetermined threshold value, the workpiece has a certain inclination angle with the mounting clamping jaw, and at this time, the workpiece is not stable.

[0013] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below in combination with the drawings and embodiments.

[0015] Figure 1 It is a perspective view of the powder metallurgy turning processing gas detection device of the present application.

[0016] Figure 2 It is a structural schematic view of the gas disc of the powder metallurgy turning processing gas detection device of the present application.

[0017] Figure 3 It is an enlarged schematic view of the structure at A in the present application. Figure 1

[0018] In the figure: 1, mounting clamping jaw; 2, mounting block; 3, gas disc; 31, air outlet hole; 4, protective outer pipe; 5, air pump; 6, air pipe; 7, air pressure detector; 8, insertion groove; 9, recess; 10, spring; 11, fixing protrusion; 12, insertion block; 13, fixing groove. DETAILED DESCRIPTION

[0019] ​Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-3 The utility model embodiment provides a technical scheme: a powder metallurgy turning gas detection device, including installation clamping jaw 1, the inside of installation clamping jaw 1 is provided with installation groove, the inside of installation groove is provided with installation block 2, one side of installation block 2 is fixedly connected with the protection outer tube 4, one end of protection outer tube 4 is fixedly connected with air pump 5, one end of air pump 5 is fixedly connected with air pipe 6, one end of air pipe 6 is fixedly connected with air disc 3, the surface of air disc 3 is provided with air hole 31, the surface of air pipe 6 is provided with air pressure detector 7, through setting up air pump 5, air pipe 6, air pressure detector 7, air disc 3, air hole 31, when the workpiece is pressed on installation clamping jaw 1, the external gas is acted on the workpiece through air pipe 6 and air disc 3, air hole 31, when air pressure detector 7 detects that the air pressure is at stable threshold value, the workpiece is stably butted on installation clamping jaw 1, when air pressure detector 7 detects that the air pressure is not at predetermined threshold value, the workpiece has certain inclination with installation clamping jaw 1, when the workpiece is not stable;

[0021] One side of installation block 2 is fixedly connected with a plurality of plug-in blocks 12, the upper and lower surfaces of plug-in block 12 are all provided with fixed grooves 13, one side of installation groove is provided with a plurality of plug-in grooves 8, the upper and lower sides of plug-in groove 8 are all provided with recesses 9, spring 10 is fixedly connected in the inside of recess 9, one end of spring 10 is fixedly connected with fixed lug 11, through setting up plug-in block 12, fixed groove 13, plug-in groove 8, recess 9, spring 10, fixed lug 11, installation block 2 is conveniently disassembled and assembled, and then the maintenance of the gas detection mechanism is facilitated.

[0022] Air pipe 6 is located in the inside of protection outer tube 4, air disc 3 is fixed in the inside of installation block 2, installation block 2 is fixedly connected with installation clamping jaw 1 through plug-in block 12, fixed groove 13, plug-in groove 8, recess 9, spring 10 and fixed lug 11.

[0023] Working principle: when installation is needed, air pump 5, protective outer tube 4 and installation block 2 are inserted into the installation slot, insertion block 12 is inserted into insertion slot 8, insertion block 12 extrudes spring 10, spring 10 is compressed, fixed lugs 11 enter into grooves 9, after installation block 2 is installed in place, insertion block 12 moves to the bottom of insertion slot 8, spring 10 resets, driving fixed lugs 11 to move into fixed slots 13, completing the clamping of installation block 2, when disassembly is needed, air pump 5 is pushed, moving installation block 2 and insertion block 12, insertion block 12 is separated from insertion slot 8, completing the disassembly of installation block 2; when used, power is turned on, workpieces are clamped and installed through installation clamping jaw 1, after installation is completed, air pump 5 is started, external gas acts on the workpiece through air pipe 6 and air disc 3 and air outlet hole 31, when air pressure detector 7 detects that the air pressure is at a stable threshold value, the workpiece is stably butt-jointed on installation clamping jaw 1, at this time the workpiece has been placed stably, when air pressure detector 7 detects that the air pressure is not at a predetermined threshold value, the workpiece has a certain inclination angle with installation clamping jaw 1, at this time the workpiece has not been placed stably.

[0024] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A device for gas detection during powder metallurgical turning, comprising a mounting jaw (1), characterized in that, The inside of the mounting clamp jaw (1) is provided with a mounting groove, the inside of the mounting groove is provided with a mounting block (2), one side of the mounting block (2) is fixedly connected with a protective outer tube (4), one end of the protective outer tube (4) is fixedly connected with an air pump (5), one end of the air pump (5) is fixedly connected with an air pipe (6), one end of the air pipe (6) is fixedly connected with an air disc (3), the surface of the air disc (3) is provided with an air outlet hole (31), the surface of the air pipe (6) is provided with an air pressure detector (7); One side of the mounting block (2) is fixedly connected with a plurality of plug-in blocks (12), the upper and lower surfaces of the plug-in block (12) are both provided with a fixed groove (13), one side of the mounting groove is provided with a plurality of plug-in grooves (8), the upper and lower sides of the plug-in groove (8) are both provided with a recess (9), the inside of the recess (9) is fixedly connected with a spring (10), one end of the spring (10) is fixedly connected with a fixed protruding block (11).

2. A device for gas detection during powder metallurgy turning according to claim 1, characterized in that: The air pipe (6) is located in the inside of the protective outer tube (4).

3. A device for gas detection during powder metallurgy turning according to claim 1, characterized in that: The air disc (3) is fixed in the inside of the mounting block (2).

4. A device for detecting machining gases in powder metallurgy turning according to claim 1, characterized in that: The mounting block (2) is fixedly connected with the mounting clamp jaw (1) through the plug-in block (12), the fixed groove (13), the plug-in groove (8), the recess (9), the spring (10) and the fixed protruding block (11).

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