CN218847100U - V-shaped groove detection device - Google Patents

Abstract

The utility model discloses a V-shaped groove detection device, which comprises a mounting seat and a detection component, wherein the mounting seat comprises a workbench; the detection component comprises a measuring head and a detection piece, the measuring head is slidably mounted on the workbench, the measuring head is provided with a measuring end matched with the V-shaped groove, the detection piece is positioned on one side of the measuring head, and the detection end of the detection piece can be abutted against the measuring head; when detecting the V type groove of the work piece that awaits measuring, be fixed in the workstation with the work piece that awaits measuring, the gauge head can slide towards V type groove to make measuring end embedding V type inslot, and the gauge head can the butt in the sense terminal of detection piece, thereby whether the degree of depth that detects the detection piece and can detect out V type groove is qualified, compares in traditional artifical manual detection, the V type groove detection device that this application provided can improve the detection precision to V type groove.

Description

V-shaped groove detection device

Technical Field

The utility model relates to a machine part check out test set technical field, in particular to V type groove detection device.

Background

In the related art, parts with V-shaped groove structures are widely applied, for example, connecting rod parts of automobiles and the like, and the depth of the V-shaped groove needs to be detected after the parts are machined, so that the parts are qualified products. At present, whether the depth of the V-shaped groove is qualified is mainly detected by manually using a dial indicator, and the error of manual detection is larger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a V type groove detection device can improve the detection precision of the V type groove degree of depth.

According to the utility model discloses V type groove detection device, include: the device comprises a mounting seat and a detection assembly, wherein the mounting seat comprises a workbench; the detection assembly comprises a measuring head and a detection part, the measuring head is slidably mounted on the workbench, the measuring head is provided with a measuring end matched with the V-shaped groove, the detection part is positioned on one side of the measuring head, and the detection end of the detection part can be abutted against the measuring head; the workpiece to be detected is fixed on the workbench, the measuring head can slide towards the V-shaped groove, so that the measuring end is embedded into the V-shaped groove, and the measuring head can abut against the detecting end of the detecting piece, so that the detecting piece can detect the V-shaped groove.

According to the utility model discloses V type groove detection device has following beneficial effect at least: the gauge head has with V type groove assorted measuring tip, when detecting the V type groove of the work piece that awaits measuring, the gauge head can move towards the work piece that awaits measuring to make measuring tip embedding V type inslot, one side of gauge head is equipped with the detection piece, when measuring tip embedding V type inslot, the gauge head can the butt in the sense terminal of detection piece, thereby whether the degree of depth that the detection piece can detect out V type groove is qualified, compare in traditional artifical manual detection, the V type groove detection device that this application provided can improve the detection precision to V type groove.

According to the utility model discloses a some embodiments, the determine module still includes the slider, the mount pad is equipped with the slip table, slider slidable mounting in the slip table, the gauge head install in the slider.

According to the utility model discloses a some embodiments, the detection subassembly still includes the connecting piece, the connecting piece install in the one end of workstation, the detection piece install in the connecting piece.

According to the utility model discloses a some embodiments, the determine module still includes the elastic component, the one end of elastic component connect in the connecting piece, the other end connect in the slider, the elastic component can drive the slider orientation the determine piece slides, so that the gauge head can the butt in the sense terminal.

According to some embodiments of the invention, the detection assembly further comprises a pushing member, the pushing member is slidably mounted to the connecting member, one end of the pushing member is connected to the sliding member, and can push the sliding member to move.

According to the utility model discloses a some embodiments, the mount pad still includes the setting element, the setting element install in the workstation, the setting element can be fixed a position the work piece that awaits measuring.

According to the utility model discloses a some embodiments, the setting element is equipped with the guide part, the gauge head can be followed the guide part slides.

According to the utility model discloses a some embodiments, the guide part is the guide way, the gauge head can be followed the guide way slides.

According to the utility model discloses a some embodiments, the workstation is equipped with fretwork portion, the gauge head is worn to locate fretwork portion, the setting element is located the one end of fretwork portion.

According to some embodiments of the utility model, the mount pad still include with workpiece phase-match rack awaits measuring, the rack install in the workstation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural view of a V-groove detection device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a V-groove detection device according to another embodiment of the present invention;

fig. 3 is a schematic structural view of another view angle of the V-shaped groove detection device according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a detection assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a detection assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another view angle of the detecting assembly according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a workpiece to be measured according to an embodiment of the present invention;

fig. 8 is an enlarged view of fig. 7 at a.

Reference numerals:

a mount 100; a work table 110; a hollowed-out portion 111; a slide table 120; a positioning member 130; a guide groove 131; a rack 140; a handle 150; a leg 160;

a detection assembly 200; a probe 210; a measurement end 211; a detecting member 220; a detection terminal 221; a slider 230; the abutment shaft 231; a connecting shaft 232; a connecting member 240; an elastic member 250; a pusher 260;

a workpiece 300 to be measured; v-shaped grooves 310.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 8, the present invention provides a V-shaped groove 310 detection device, which includes a mounting base 100 and a detection assembly 200, wherein the detection assembly 200 is installed on the mounting base 100. Wherein, the mount 100 includes the workstation 110, the detecting element 200 includes gauge head 210 and a detection piece 220, but gauge head 210 slidable mounting is in workstation 110, the gauge head 210 is equipped with V type groove 310 assorted measuring end 211, when detecting the work piece 300 that awaits measuring, the work piece 300 that awaits measuring is fixed in workstation 110, the gauge head 210 can slide towards V type groove 310, so that the measuring end 211 of gauge head 210 can imbed in V type groove 310, when measuring end 211 imbeds V type groove 310 in, the gauge head 210 can butt in the detection end 221 of detection piece 220, thereby make the detection piece 220 can detect out whether qualified in the degree of depth of this V type groove 310. Compare in traditional artifical manual detection, the V type groove 310 detection device that this application provided can improve the detection precision to V type groove 310.

It should be noted that the detecting element 220 may be a dial indicator, the measuring head 210 abuts against the detecting end 221 of the dial indicator and can push the detecting end 221, and the dial of the dial indicator can display the detection result. For example, when the pointer range of the dial indicator is between-0.1 mm and +0.1mm, the V-shaped groove 310 meets the requirement, and if the pointer range exceeds the value of the range, the V-shaped groove 310 does not meet the requirement, and of course, the value of the range meeting the requirement may be determined according to the actual situation, and no specific requirement is made here. It should be noted that the detecting element 220 may also be other instruments, such as a digital dial indicator or a dial indicator.

It should be further noted that, referring to fig. 7 and 8 again, the workpiece 300 to be measured is a circular ring structure, a V-shaped groove 310 is provided on the inner wall of the circular ring, a circular groove is provided at one end of the V-shaped groove 310, and the depth of the V-shaped groove 310 is measured as the distance from the opening end of the V-shaped groove 310 to the center of the circular groove, which is the value of the distance L shown in fig. 8.

It will be appreciated that the measuring end 211 of the stylus 210 is a V-shaped protrusion that mates with the V-shaped groove 310, and the V-shaped protrusion is capable of being inserted into the V-shaped groove 310. The measuring head 210 abuts against the detection end 221 of the dial indicator, when the depth of the V-shaped groove 310 is processed to be larger, the opening angle of the V-shaped groove 310 is larger, and the V-shaped protrusion will excessively extend into the V-shaped groove 310, so that the range in which the measuring head 210 pushes the detection end 221 of the dial indicator is larger, and the value displayed by the dial indicator exceeds the qualified range, for example, is larger than 0.1mm; when the depth of the V-shaped groove 310 is processed to be smaller, the opening angle of the V-shaped groove 310 is smaller, and the V-shaped protrusion cannot be completely embedded into the V-shaped groove 310, so that the measuring head 210 cannot push the detecting end 221 of the dial indicator to a preset position, and the value displayed on the dial plate of the dial indicator exceeds a qualified range, for example, is smaller than-0.1 mm.

Referring to fig. 1, in some embodiments of the present invention, the mounting base 100 further includes a positioning member 130, and the positioning member 130 is mounted on the worktable 110, for example, may be fixedly mounted on the worktable 110 by a fastener such as a screw or a bolt. The positioning element 130 is used for fixing the workpiece 300 to be measured, the workpiece 300 to be measured is a circular ring structure, and the positioning element 130 is matched with the inner diameter of the circular ring, so that the circular ring can be sleeved on the positioning element 130 to fix the circular ring. The positioning member 130 is provided with a guide portion for guiding the gauge head 210, and the gauge head 210 can slide along the guide portion, so that the measuring end 211 of the gauge head 210 can be accurately inserted into the V-shaped groove 310. For example, the guide portion may be a guide groove 131, the probe 210 is inserted into the guide groove 131, the workpiece 300 to be measured is sleeved on the positioning member 130, and the probe 210 can slide along the guide groove 131 toward the V-shaped groove 310 of the workpiece 300 to be measured. Through setting up guide way 131, stability when can improving gauge head 210 and remove sets up guide way 131 simultaneously and also can play the effect of dodging, can dodge gauge head 210.

It should be noted that, referring to fig. 2, the workbench 110 is provided with a hollow portion 111, the hollow portion 111 can perform an avoiding function, the measuring head 210 is inserted into the hollow portion 111, the positioning element 130 is located at one end of the hollow portion 111, and the guide groove 131 of the positioning element 130 corresponds to the hollow portion 111, so that the measuring head 210 can slide along the hollow portion 111 and the guide groove 131 simultaneously.

Referring to fig. 3 and 4 again, in some embodiments of the present invention, the detecting assembly 200 further includes a sliding member 230, the mounting base 100 is provided with a sliding table 120, the sliding table 120 is provided with a sliding rail, and the sliding member 230 is slidably mounted on the sliding table 120 through the sliding rail. The sliding table 120 is installed at one end of the working table 110, which is away from the positioning element 130, the measuring head 210 is installed at the sliding element 230, and the sliding element 230 slides along the sliding table 120, so that the measuring head 210 can be driven to slide, and the measuring end 211 can be embedded into the V-shaped groove 310 of the workpiece 300 to be measured.

Referring again to fig. 5 and 6, the slider 230 is provided with a contact shaft 231, and the detection end 221 of the detector 220 can contact one end of the contact shaft 231. The detecting assembly 200 further includes a connecting member 240, the connecting member 240 is fixedly mounted at one end of the worktable 110, and the detecting member 220 is fixedly mounted at the connecting member 240. The detecting assembly 200 further includes an elastic member 250, and one end of the elastic member 250 is connected to the connecting member 240 and the other end is connected to the sliding member 230. It should be noted that the elastic member 250 may be an extension spring, and the extension spring can drive the sliding member 230 to slide toward the detecting member 220, so that the abutting shaft 231 of the sliding member 230 can abut against the detecting end 221 of the detecting member 220, and after the workpiece 300 to be detected is positioned on the positioning member 130, the extension spring can drive the sliding member 230 to move toward the detecting member 220, so as to drive the measuring head 210 to move toward the detecting member 220, and can make the measuring end 211 of the measuring head 210 extend into the V-shaped groove 310, and the detecting member 220 can detect whether the depth of the V-shaped groove 310 is qualified. It should be noted that the sliding member 230 is provided with a connecting shaft 232, and one end of the extension spring is provided with a hook portion capable of hooking the connecting shaft 232, so as to facilitate the installation of the extension spring.

It should be noted that the elastic member 250 may be another compression spring, the table 110 is provided with an abutting position, the slider 230 is located between the abutting position and the detecting member 220, one end of the compression spring abuts against the abutting position, the other end of the compression spring abuts against the slider 230, and the compression spring can push the slider 230 to slide toward the detecting member 220.

Referring to fig. 4, in some embodiments of the present invention, the detecting assembly 200 further includes a pushing member 260, the pushing member 260 is slidably mounted on the connecting member 240, one end of the pushing member 260 is connected to the sliding member 230, and after the V-shaped groove 310 of the workpiece 300 to be measured is detected, an operator can push the sliding member 230 to move away from the detecting member 220 through the pushing member 260, so that the measuring end 211 of the measuring head 210 can slide out of the V-shaped groove 310 of the workpiece 300 to be measured, thereby facilitating to take down the workpiece 300 to be measured.

Referring to fig. 1 and 2, in some embodiments of the present invention, the mounting base 100 further includes a placing rack 140 matched with the workpiece 300 to be tested, the placing rack 140 is installed on the working platform 110, and the placing rack 140 can be used for placing the workpiece 300 to be tested. For example, the workpiece 300 to be measured is a circular ring, the placing frame 140 is a boss structure matched with the circular ring, and the circular ring can be sleeved on the boss.

It should be noted that the placing frame 140 may also be used to place a standard component, the standard component has the same structure as the workpiece 300 to be detected, and the V-shaped groove 310 of the standard component meets the requirement, and when detecting the workpiece 300 to be detected, the standard component may be used to perform zeroing calibration on the detecting component 220, so as to improve the detection accuracy.

Referring to fig. 1 and 2, in some embodiments of the present invention, the mounting base 100 further includes two handles 150, and the two handles 150 are respectively mounted on two opposite sides of the worktable 110. The handle 150 is provided to facilitate handling of the V-groove 310 testing device. The bottom end of the working platform 110 is further provided with a plurality of support legs 160, the plurality of support legs 160 are used for supporting the working platform 110, for example, four support legs 160 can be provided and are respectively arranged at four corners of the working platform 110.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A V type groove detection device which characterized in that includes:

the mounting seat comprises a workbench;

the detection assembly comprises a measuring head and a detection part, the measuring head is slidably mounted on the workbench, the measuring head is provided with a measuring end matched with the V-shaped groove, the detection part is positioned on one side of the measuring head, and the detection end of the detection part can be abutted against the measuring head;

the workpiece to be detected is fixed on the workbench, the measuring head can slide towards the V-shaped groove, so that the measuring end is embedded into the V-shaped groove, and the measuring head can abut against the detecting end of the detecting piece, so that the detecting piece can detect the V-shaped groove.

2. The V-groove detection device according to claim 1, wherein the detection assembly further comprises a sliding member, the mounting base is provided with a sliding table, the sliding member is slidably mounted on the sliding table, and the measuring head is mounted on the sliding member.

3. The V-groove detecting device according to claim 2, wherein the detecting assembly further comprises a connecting member, the connecting member is mounted at one end of the worktable, and the detecting member is mounted on the connecting member.

4. The V-shaped groove detection device according to claim 3, wherein the detection assembly further comprises an elastic member, one end of the elastic member is connected to the connecting member, the other end of the elastic member is connected to the sliding member, and the elastic member can drive the sliding member to slide towards the detection member, so that the measuring head can abut against the detection end.

5. The V-groove detection device according to claim 3, wherein the detection assembly further comprises a pushing member, the pushing member is slidably mounted on the connecting member, and one end of the pushing member is connected to the sliding member and can push the sliding member to move.

6. The V-shaped groove detection device according to claim 1, wherein the mounting base further comprises a positioning member, the positioning member is mounted on the workbench, and the positioning member can position the workpiece to be detected.

7. The V-groove detecting device according to claim 6, wherein the positioning member is provided with a guide portion along which the probe can slide.

8. The V-groove detecting device according to claim 7, wherein the guide portion is a guide groove along which the probe is slidable.

9. The V-shaped groove detection device according to claim 7, wherein the workbench is provided with a hollow-out portion, the measuring head is arranged in the hollow-out portion in a penetrating mode, and the positioning piece is located at one end of the hollow-out portion.

10. The V-shaped groove detection device according to claim 1, wherein the mounting base further comprises a placing frame matched with the workpiece to be detected, and the placing frame is mounted on the workbench.

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