CN216308932U - Automobile parts precision detects instrument - Google Patents

Abstract

The utility model discloses an automobile part precision detection tool which comprises a thickness gauge, a probe, a pressing mechanism and a joint, wherein a connecting wire is arranged between the probe and the joint, the joint is arranged at the top of the thickness gauge, the pressing mechanism is arranged between the thickness gauge and the joint, the pressing mechanism comprises a vertical plate, a pressing plate, a limiting screw and an adjusting component, the lower end of the vertical plate is arranged on the surface of the thickness gauge through the adjusting component, one end of the U-shaped pressing plate is horizontally arranged at the upper end of the vertical plate through the limiting screw, the other end of the pressing plate is positioned at the end part of the joint, and the connecting wire penetrates through the pressing plate and is exposed outside; the pressing mechanism is arranged, so that the thickness of the part detected by the thickness gauge and the probe is not influenced, the installed joint can be pressed and limited, the condition that the joint is deviated and loosened due to external force is avoided, and the probability that the subsequent detection of the probe is influenced due to poor contact of the joint is reduced.

Description

Automobile parts precision detects instrument

Technical Field

The utility model belongs to the technical field of automobile part detection, and particularly relates to an automobile part precision detection tool, in particular to an ultrasonic thickness gauge for automobile part precision detection.

Background

The automobile parts processing is each unit constituting the automobile parts processing entirety and a product serving for the automobile parts processing. The ultrasonic thickness gauge is one of tools for detecting the thickness dimension of the automobile parts, is used for detecting whether the thickness of the automobile parts is within an error range, and is used for detecting the thickness processing precision.

When a detection probe on some existing ultrasonic thickness gauges is used, a joint on the detection probe and the surface of the thickness gauge are likely to deviate, loosen and even separate due to external force, and therefore the precision detection work of the detection probe is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precision detection tool for automobile parts, which aims to solve the problem that when a detection probe on some ultrasonic thickness gauges provided in the background art is used, a joint on the detection probe and the surface of the thickness gauge are possibly deviated, loosened and even separated due to external force, so that the precision detection work of the detection probe is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile parts precision detects instrument, includes calibrator, probe, hold-down mechanism and connects, be provided with the connecting wire between probe and the joint, the joint is installed at the calibrator top, hold-down mechanism installs between calibrator and joint, hold-down mechanism includes riser, pressure strip, stop screw and adjusting part, the riser lower extreme passes through adjusting part and installs at the calibrator face, the U type stop screw horizontal installation is passed through in riser upper end to pressure strip one end, the pressure strip other end is located the joint tip, just the connecting wire passes the pressure strip and exposes in the outside.

Preferably, the riser upper end is provided with the recess that supplies stop screw lower extreme screw thread to close soon to stretch into, the rectangle slide opening has been seted up on the pressure strip surface, the stop screw upper end pass the rectangle slide opening and with the pressure strip surface contact spacing.

Preferably, the adjusting component comprises a fixing clamping plate, a connecting bolt and a thread groove, the U-shaped fixing clamping plate is vertically fixed to the top of the thickness gauge and located in front of the joint, the vertical plate is located in the fixing clamping plate, and the fixing clamping plate and the vertical plate are fixedly connected through the connecting bolt.

Preferably, a plurality of thread grooves for the end parts of the connecting bolts to extend into are formed in the side face of the vertical plate along the height direction of the vertical plate, and rubber sheets are arranged on the lower surface of the compression plate.

Preferably, the thickness gauge left side is provided with winding assembly, winding assembly includes link, winding area, fixed column and spacing ring, the link vertical fixation is in the thickness gauge side, winding area one end is fixed on the link surface, the winding area other end is fixed with the link through fixed column and spacing ring.

Preferably, a plurality of round holes are formed in the end portion of the winding belt, the fixing column is fixed to the side face of the hanging ring and penetrates through the round holes to be exposed to the outside, and the limiting ring is sleeved on the end portion of the fixing column in a rotating mode and located on the outer side of the winding belt.

Preferably, the thickness gauge front surface is provided with a display screen and an operation key in an embedded manner, and the thickness gauge front surface is also provided with an indicator lamp.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the pressing mechanism is arranged, so that the thickness of the part detected by the thickness gauge and the probe is not influenced, the installed joint can be pressed and limited, the condition that the joint is deviated and loosened due to external force is avoided, and the probability that the subsequent detection of the probe is influenced due to poor contact of the joint is reduced.

(2) The winding assembly is arranged, so that the winding space and the tightness degree of the winding belt can be adjusted according to the requirements of a user, the winding belt can be conveniently wound on the wrist, the probability that the winding belt is separated from the wrist and falls to the ground is reduced, and the use safety is improved.

Drawings

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

FIG. 2 is a schematic structural view of the pressing mechanism of the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic structural view of a winding assembly of the present invention;

in the figure: 1. a thickness gauge; 2. a probe; 3. a hold-down mechanism; 31. a vertical plate; 32. a compression plate; 33. a limit screw; 34. an adjustment assembly; 341. fixing the clamping plate; 342. a connecting bolt; 4. a winding assembly; 41. hanging a ring; 42. a wrapping tape; 43. fixing a column; 44. a limiting ring; 5. a display screen; 6. an operation key; 7. and (4) a joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a precision detection tool for automobile parts comprises a thickness gauge 1, a probe 2, a pressing mechanism 3 and a joint 7, wherein a connecting line is arranged between the probe 2 and the joint 7, the joint 7 is installed at the top of the thickness gauge 1, the pressing mechanism 3 is installed between the thickness gauge 1 and the joint 7, the pressing mechanism 3 comprises a vertical plate 31, a pressing plate 32, a limit screw 33 and an adjusting assembly 34, the lower end of the vertical plate 31 is installed on the surface of the thickness gauge 1 through the adjusting assembly 34, the height of the vertical plate 31 is adjustable, one end of the U-shaped pressing plate 32 is horizontally installed at the upper end of the vertical plate 31 through the limit screw 33, the position of the pressing plate 32 is limited by the limit screw 33, the position of the pressing plate 32 is adjustable, the other end of the pressing plate 32 is located at the end part of the joint 7, the connecting line penetrates through the pressing plate 32 to be exposed to the outside, the pressing plate 32 can press the installed joint 7, and the pressing mechanism 3 is arranged, neither influence calibrator 1 and probe 2 and detect spare part thickness, can compress tightly spacingly to the joint 7 of installation again, avoid connecting 7 because the not hard up condition of skew appears in the external force to reduce because the probability that connects 7 bad contact and influence the follow-up detection of probe 2.

In this embodiment, preferably, the upper end of the riser 31 is provided with a groove for the lower end of the limit screw 33 to be screwed and extend, the surface of the pressure plate 32 is provided with a rectangular sliding hole, the limit screw 33 can slide in the rectangular sliding hole, the upper end of the limit screw 33 passes through the rectangular sliding hole and is in contact with the upper surface of the pressure plate 32 for limitation, the position of the pressure plate 32 is limited by using the friction resistance of contact, and the position of the pressure plate 32 can be moved back and forth by combining the limit screw 33, the pressure plate 32 and the rectangular sliding hole, so that the pressure plate 32 compresses the end of the joint 7 or separates from the end of the joint.

In this embodiment, preferably, adjusting part 34 includes fixed cardboard 341, connecting bolt 342 and thread groove, the vertical fixed cardboard 341 of U type is fixed at calibrator 1 top and is located joint 7 the place ahead, riser 31 is located fixed cardboard 341, and the two is connected fixedly through connecting bolt 342, utilize connecting bolt 342 to carry on spacingly to the position of riser 31, riser 31 side is seted up a plurality of thread grooves that supply connecting bolt 342 tip to stretch into along its direction of height, pressure strip 32 lower surface is provided with the sheet rubber, the sheet rubber can avoid causing wearing and tearing to joint 7 tip, through being provided with adjusting part 34, be convenient for according to the position of the altitude mixture control pressure strip 32 of joint 7, it is spacing to make pressure strip 32 compress tightly joint 7 tip throughout in the certain extent, increase whole hold-down mechanism 3 installation application scope.

In this embodiment, preferably, a winding assembly 4 is disposed on the left side of the thickness gauge 1, the winding assembly 4 includes a hanging ring 41, a winding belt 42, a fixing post 43 and a limiting ring 44, the hanging ring 41 is vertically fixed on the side of the thickness gauge 1, one end of the winding belt 42 is fixed on the surface of the hanging ring 41, the other end of the winding belt 42 is fixed with the hanging ring 41 through the fixing post 43 and the limiting ring 44, a plurality of round holes are formed at the end of the winding belt 42, so that the round holes at different positions are conveniently matched with the fixing post 43, thereby adjusting the winding space of the winding belt 42, the fixing post 43 is fixed on the side of the hanging ring 41 and passes through the round hole to be exposed outside, the limiting ring 44 is rotatably sleeved on the end of the fixing post 43 and is located outside the winding belt 42, the diameter of the limiting ring 44 is larger than the round hole, so as to conveniently limit the position of the winding belt 42, by disposing the winding assembly 4, the winding space and the tightness of the winding belt 42 can be adjusted according to the user's requirement, therefore, the winding belt 42 can be wound on the wrist conveniently, the probability that the winding belt 42 falls off the wrist and falls on the ground is reduced, and the use safety is improved.

In this embodiment, preferably, the display screen 5 and the operation keys 6 are embedded in the front surface of the thickness gauge 1, and the front surface of the thickness gauge 1 is further provided with an indicator light.

The working principle and the using process of the utility model are as follows: in use, the pressing mechanism 3 is mounted on the top of the thickness gauge 1, the pressing plate 32 is positioned in front of the joint 7, after the joint 7 is installed, the limit screw 33 is unscrewed to separate the end part of the limit screw from the upper surface of the compression plate 32, the compression plate 32 moves towards the joint 7 until the compression plate 32 is sleeved on the connecting line and is positioned above the joint 7, the limit screw 33 is screwed when the position of the compression plate 32 is proper to enable the upper end of the compression plate to be in contact with the upper surface of the compression plate 32, the position of the compression plate 32 is limited by using friction resistance, the vertical plate 31 moves downwards, the compression plate 32 moves along with the compression plate until the rubber sheet presses the upper end of the contact 7, the position of the vertical plate 31 is limited by connecting the connecting bolt 342 with the thread groove, the whole compression mechanism 3 is enabled to firmly compress the joint 7, the condition that the joint 7 is deviated and loosened due to external force is avoided, and the probability that the subsequent detection of the probe 2 is influenced due to poor contact of the joint 7 is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automobile parts precision detects instrument, includes calibrator (1), probe (2), hold-down mechanism (3) and connects (7), be provided with the connecting wire between probe (2) and joint (7), install at calibrator (1) top, its characterized in that connect (7): hold-down mechanism (3) are installed between calibrator (1) and joint (7), hold-down mechanism (3) are including riser (31), pressure strip (32), stop screw (33) and adjusting part (34), install on calibrator (1) surface through adjusting part (34) riser (31) lower extreme, the U type stop screw (33) horizontal installation is passed through in pressure strip (32) one end in riser (31) upper end, pressure strip (32) other end is located joint (7) tip, just the connecting wire passes pressure strip (32) and exposes in the outside.

2. The automobile part precision detection tool according to claim 1, characterized in that: the improved structure is characterized in that a groove for screwing and extending the lower end of a limit screw (33) is formed in the upper end of the vertical plate (31), a rectangular sliding hole is formed in the surface of the pressing plate (32), and the upper end of the limit screw (33) penetrates through the rectangular sliding hole and is limited by the upper surface of the pressing plate (32) in a contact manner.

3. The automobile part precision detection tool according to claim 1, characterized in that: the adjusting component (34) comprises a fixing clamping plate (341), a connecting bolt (342) and a thread groove, the U-shaped fixing clamping plate (341) is vertically fixed at the top of the thickness gauge (1) and located in front of the joint (7), the vertical plate (31) is located in the fixing clamping plate (341), and the fixing clamping plate (341) and the connecting bolt (342) are fixedly connected.

4. The automobile part precision detection tool according to claim 3, characterized in that: the side of the vertical plate (31) is provided with a plurality of thread grooves for the end parts of the connecting bolts (342) to extend into along the height direction of the vertical plate, and the lower surface of the pressure plate (32) is provided with a rubber sheet.

5. The automobile part precision detection tool according to claim 1, characterized in that: thickness gauge (1) left side is provided with winding subassembly (4), winding subassembly (4) are including link (41), winding area (42), fixed column (43) and spacing ring (44), link (41) vertical fixation is in thickness gauge (1) side, winding area (42) one end is fixed on link (41) surface, the winding area (42) other end is fixed with link (41) through fixed column (43) and spacing ring (44).

6. The automobile part precision detection tool according to claim 5, characterized in that: the end part of the winding belt (42) is provided with a plurality of round holes, the fixing column (43) is fixed on the side surface of the hanging ring (41) and passes through the round holes to be exposed outside, and the limiting ring (44) is sleeved at the end part of the fixing column (43) in a screwing manner and is positioned outside the winding belt (42).

7. The automobile part precision detection tool according to claim 1, characterized in that: display screen (5) and operating key (6) are installed to calibrator (1) front surface embedding, calibrator (1) front surface still is provided with the pilot lamp.

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