CN210952774U - Gate-type excircle automatic checkout device - Google Patents

Abstract

The utility model discloses a gate-type excircle automated inspection device, include: the device comprises a base, a fixed bracket and a movable bracket; the upper surface of base is provided with the dashpot, the top of fixed bolster is rotated and is connected with fixed deflector roll, the spool is connected with fixed deflector roll through the driving belt of cross-winding, the horizontal end of moving movable support rotates and is connected with the removal deflector roll, the opposite side outer wall welding of fixed bolster has the test rack, the outer wall of test rack is provided with the scale mark, the slide opening has been seted up to the inside of test rack, and the inside through connection of slide opening has the test bar. The utility model discloses in, this gate-type excircle automatic checkout device adopts the roll clamping action of fixed deflector roll and removal deflector roll, can enough satisfy the fixed demand of centre gripping of different diameter axle class parts, also can carry out nimble lift adjustment operation to axle class part, realizes the all-round detection and treatment of axle class part, has strengthened the accuracy that detects.

Description

Gate-type excircle automatic checkout device

Technical Field

The utility model relates to a machining detects technical field, especially relates to gate-type excircle automatic checkout device.

Background

In industrial products, shaft parts are suitable for maintenance of one or more numerically-controlled machine tool machining parts, the shaft parts are one of typical parts frequently encountered in hardware fittings and are mainly used for supporting transmission parts, transmitting torque and bearing load, the shaft parts can be generally divided into three types, namely an optical axis, a stepped axis and a special-shaped axis according to different structural forms of the shaft parts, and the excircle of the shaft part needs to be detected and processed in order to ensure the production quality of the shaft part.

However, when the existing automatic excircle detection device detects shaft parts, the detection of excircle parameters can be usually only performed on the specific height of the shaft parts, so that the detection data of the excircle diameter and the roundness of the shaft parts are not comprehensive enough, the accuracy of the detection data is reduced, and the production and processing of high-quality shaft parts are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portal type excircle automatic detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: gate-type excircle automatic checkout device includes: the device comprises a base, a fixed bracket and a movable bracket;

the upper surface of the base is provided with a buffer groove;

the top of the fixed bracket is rotatably connected with a fixed guide roller;

a driving motor is fixed on the outer wall of one side of the fixed support through a bolt and is in transmission connection with the winding shaft through a coupling;

the winding shaft is connected with the fixed guide roller through a transmission belt in a winding connection manner;

the horizontal end of the movable bracket is rotatably connected with a movable guide roller;

the outer wall of the other side of the fixed support is welded with a detection frame;

the outer wall of the detection frame is provided with scale marks;

a sliding hole is formed in the detection frame, and a detection rod is connected to the inside of the sliding hole in a penetrating mode.

As a further description of the above technical solution:

the device also comprises a sliding chute;

the sliding groove is formed in the base and located below the movable support;

and the inner walls of the longer sides of the two sides of the sliding groove are provided with sliding rollers, and the sliding rollers are in rolling connection with a sliding seat welded at the bottom of the movable support.

As a further description of the above technical solution:

also includes an elastic component;

the elastic component consists of a mandril, a spring and a sleeve;

one end of the ejector rod is welded on the outer wall of the movable support, and the other end of the ejector rod is elastically connected with one end of the spring;

the other end of the spring is elastically connected with the inner wall of the sleeve, and the sleeve is arranged on the outer wall of the base.

As a further description of the above technical solution:

the outer walls of the fixed guide roller and the movable guide roller are both provided with limit grooves with arc structures;

and a rubber gasket is embedded in the inner wall of the limiting groove.

As a further description of the above technical solution:

also included are indication arrows;

the indication arrow is arranged on the detection rod and is positioned above the scale mark;

the pointed end of the indicator arrow faces downward.

As a further description of the above technical solution:

the device also comprises a supporting plate;

the supporting plate is arranged at the bottom end of the inner wall of the detection frame;

the upper surface equidistance and the parallel arrangement of layer board have a plurality of balance roller, and balance roller and test bar roll connection.

Advantageous effects

The utility model provides a gate-type excircle automated inspection device. The method has the following beneficial effects:

(1): this gate-type excircle automatic checkout device adopts the roll clamping action of fixed deflector roll and removal deflector roll, can enough satisfy the fixed demand of centre gripping of different diameter axle class parts, ensures the positional stability of axle class part, also can carry out nimble lift adjustment operation to axle class part simultaneously to change the detected position and the height of axle class part, realize the all-round detection and treatment of axle class part, strengthened the accuracy that detects.

(2): this gate-type excircle automatic checkout device can play the effect of elastic support to moving movable support through the elastic component who sets up for moving the deflector roll and receiving the removal that different diameter axle class parts all can be free under the extrusion, and through the roll connection mode of smooth roll and slide, further guarantee the stability of moving movable support removal process, prevent that moving movable support from taking place the phenomenon that slope or skew rocked.

Drawings

Fig. 1 is a schematic view of the overall structure of the gate-type automatic excircle detection device provided by the present invention;

FIG. 2 is a schematic view of a partial structure of the joint between the base and the fixing bracket of the present invention;

FIG. 3 is a schematic view of the internal structure of the elastic component of the present invention;

FIG. 4 is a schematic top view of the fixed guide roller of the present invention;

FIG. 5 is a schematic structural view of a detection frame of the present invention;

fig. 6 is a schematic view of a top view structure of the detection frame of the present invention.

Illustration of the drawings:

1. a base; 101. a chute; 102. a sliding roller; 2. fixing a bracket; 3. a buffer tank; 4. an elastic component; 41. a top rod; 42. a spring; 43. a sleeve; 5. fixing a guide roller; 51. a limiting groove; 52. a rubber gasket; 6. a drive belt; 7. a spool; 8. a drive motor; 9. a detection frame; 91. a slide hole; 92. scale lines; 93. an arrow is indicated; 94. a detection lever; 95. a support plate; 96. a balance roller; 10. moving the guide roller; 11. moving the support; 111. a slide carriage.

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.

As shown in fig. 1-6, the gate-type excircle automatic detection device includes: the device comprises a base 1, a fixed bracket 2 and a movable bracket 11;

the upper surface of the base 1 is provided with a buffer groove 3;

the top of the fixed bracket 2 is rotatably connected with a fixed guide roller 5;

a driving motor 8 is fixed on the outer wall of one side of the fixed support 2 through bolts, and the driving motor 8 is in transmission connection with the winding shaft 7 through a coupling;

the winding shaft 7 is connected with the fixed guide roller 5 through a transmission belt 6 in a winding connection way;

the horizontal end of the movable bracket 11 is rotatably connected with a movable guide roller 10;

the outer wall of the other side of the fixed support 2 is welded with a detection frame 9;

the outer wall of the detection frame 9 is provided with scale marks 92;

a slide hole 91 is formed in the detection frame 9, and a detection rod 94 is connected to the inside of the slide hole 91 in a penetrating manner.

In this embodiment, the axle type part is vertically put, make the one end of axle type part contact the outer wall of fixed deflector roll 5 and removal deflector roll 10, start driving motor 8, driving motor 8 drives spool 7 and rotates, drive fixed deflector roll 5 through the conduction of driving belt 6 and rotate, make axle type part carry out the lift removal between fixed deflector roll 5 and removal deflector roll 10, change the detection height of axle type part, axle type part can run through in the detection frame 9 this moment, make axle type part can contact with detection pole 94, and in axle type part lift in-process, change axle type part that can last and the contact height position of detection pole 94, and through the change of detection pole 94 with scale mark 92 position, realize the comprehensive detection to axle type part diameter and circularity.

Still include spout 101, spout 101 sets up on base 1 and is located the below of moving support 11, and the longer limit inner wall in both sides of spout 101 all is provided with smooth roller 102, and smooth roller 102 and the welding are in the rolling connection of slide 111 of moving support 11 bottom.

In the present embodiment, when the movable guide roller 10 is squeezed by the shaft-like parts, the movable bracket 11 will conduct an external force to the sliding base 111, so that the sliding base 111 and the sliding roller 102 roll with each other, and the movable bracket 11 moves in the sliding slot 101, thereby adjusting the distance between the movable guide roller 10 and the fixed guide roller 5, and satisfying the detection of the shaft-like parts with different diameters.

Still include elastic component 4, elastic component 4 comprises ejector pin 41, spring 42 and sleeve pipe 43, and the one end welding of ejector pin 41 is at the outer wall of moving movable support 11, and the other end and the one end elastic connection of spring 42, the other end of spring 42 and the inner wall elastic connection of sleeve pipe 43, and sleeve pipe 43 sets up the outer wall at base 1.

In the present embodiment, the spring 42, the push rod 41 and the sleeve 43 are elastically pressed against each other, so that the movable bracket 11 is elastically supported, the relative frictional resistance between the movable guide roller 10 and the outer wall of the shaft-like part is ensured, and the shaft-like part is prevented from falling during the lifting detection.

The outer walls of the fixed guide roller 5 and the movable guide roller 10 are provided with limit grooves 51 of arc structures, and rubber gaskets 52 are embedded in the inner walls of the limit grooves 51.

In this embodiment, the limiting groove 51 can play a role of limiting and clamping the outer wall of the shaft part, so as to ensure the vertical degree of the lifting detection position of the shaft part, and meanwhile, when the shaft part is horizontally rotated, the rubber gasket 52 can be matched to reduce the frictional resistance between the shaft part and the fixed guide roller 5 and the movable guide roller 10, so as to facilitate the rotating operation of the shaft part.

And the indicating arrow 93 is further included, the indicating arrow 93 is arranged on the detection rod 94 and is positioned above the scale mark 92, and the tip of the indicating arrow 93 faces downwards.

In the present embodiment, the indication arrow 93 moves along with the movement of the detection rod 94, so that the indication arrow 93 can precisely point to the scale mark 92, which is convenient for people to observe and understand.

Still include layer board 95, layer board 95 sets up the inner wall bottom at test rack 9, and the upper surface equidistance of layer board 95 and parallel arrangement have a plurality of balance roller 96, and balance roller 96 and test rod 94 roll connection.

In this embodiment, when the detection rod 94 is pressed by force to move, the detection rod 94 rolls relative to the balance roller 96 on the supporting plate 95, so as to horizontally limit the detection rod 94, and ensure the smoothness of the movement process of the detection rod 94.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Portal type excircle automatic checkout device, its characterized in that includes: the device comprises a base (1), a fixed support (2) and a movable support (11);

the upper surface of the base (1) is provided with a buffer groove (3);

the top of the fixed bracket (2) is rotatably connected with a fixed guide roller (5);

a driving motor (8) is fixed on the outer wall of one side of the fixed support (2) through bolts, and the driving motor (8) is in transmission connection with the winding shaft (7) through a coupling;

the winding shaft (7) is connected with the fixed guide roller (5) through a transmission belt (6) in a winding connection way;

the horizontal end of the movable bracket (11) is rotatably connected with a movable guide roller (10);

the outer wall of the other side of the fixed support (2) is welded with a detection frame (9);

the outer wall of the detection frame (9) is provided with scale marks (92);

a sliding hole (91) is formed in the detection frame (9), and a detection rod (94) penetrates through the sliding hole (91).

2. The portal type excircle automatic detection device according to claim 1, characterized by further comprising a chute (101);

the sliding chute (101) is arranged on the base (1) and is positioned below the movable support (11);

the inner walls of the longer sides of the two sides of the sliding groove (101) are provided with sliding rollers (102), and the sliding rollers (102) are connected with a sliding seat (111) welded at the bottom of the movable support (11) in a rolling manner.

3. The portal type excircle automatic detection device according to claim 1, characterized by further comprising an elastic component (4);

the elastic component (4) consists of a mandril (41), a spring (42) and a sleeve (43);

one end of the ejector rod (41) is welded on the outer wall of the movable support (11), and the other end of the ejector rod is elastically connected with one end of the spring (42);

the other end of the spring (42) is elastically connected with the inner wall of the sleeve (43), and the sleeve (43) is arranged on the outer wall of the base (1).

4. The gate-type excircle automatic detection device according to claim 1, characterized in that the outer walls of the fixed guide roller (5) and the movable guide roller (10) are both provided with a limit groove (51) with an arc structure;

and a rubber gasket (52) is embedded in the inner wall of the limiting groove (51).

5. The portal type excircle automatic detection device according to claim 1, characterized by further comprising an indication arrow (93);

the indication arrow (93) is arranged on the detection rod (94) and is positioned above the scale mark (92);

the tip of the indication arrow (93) is directed downwards.

6. The portal type excircle automatic detection device according to claim 1, characterized by further comprising a supporting plate (95);

the supporting plate (95) is arranged at the bottom end of the inner wall of the detection frame (9);

the upper surface equidistance of layer board (95) and parallel arrangement have a plurality of balance roller (96), and balance roller (96) and test rod (94) roll connection.

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