CN207197389U - Cubing detent mechanism - Google Patents

Abstract

The utility model discloses a kind of cubing detent mechanism, including flexible member, locating piece, sliding sleeve and limiting plate in a ring, the sliding sleeve is fixed in the accommodating hole of detection seat of cubing, the lateral wall of the locating piece is contacted and is slidingly arranged in the sliding sleeve with the madial wall of the sliding sleeve, the limiting plate is fixed on the aperture of the accommodating hole, and the flexible member is arranged between the locating piece and the detection seat so that the locating piece stretches out the accommodating hole and the limiting plate.The utility model cubing detent mechanism has the advantages of simple in construction, energy fast positioning and high positioning precision.

Description

Cubing detent mechanism

Technical field

It the utility model is related to a kind of cubing, more particularly to a kind of cubing detent mechanism.

Background technology

In auto parts and components production, type face and hole position shape, size and positional precision are particularly significant, in installation process Important mating reaction is played, but due to producing problem, inevitably produces some scale errors, causes not conforming to for product Lattice.These defective works are very difficult in an installation, influence operating efficiency, and the quality of vehicle is impacted, therefore, it is necessary to right Parameter above is detected, and filters out qualified product.However, or existing detection device is complicated, operation is inconvenient, Maintenance cost is high, or detection accuracy is not high, can not meet the needs of production.In producing at this stage, because cubing has It is simple in construction, the advantages of quick is detected, therefore, it will usually detected using cubing, and to ensure the detection accuracy of cubing, Just need to be accurately positioned workpiece in cubing, but the positioning precision of existing cubing is often not high enough.

Utility model content

The purpose of this utility model be to provide it is a kind of simple in construction, can fast positioning and the high cubing positioning of positioning precision Mechanism.

To achieve these goals, cubing detent mechanism provided by the utility model includes flexible member, locating piece, sliding sleeve And limiting plate in a ring, the sliding sleeve are fixed in the accommodating hole of detection seat of cubing, the lateral wall of the locating piece and institute To state the madial wall contact of sliding sleeve and be slidingly arranged in the sliding sleeve, the limiting plate is fixed on the aperture of the accommodating hole, The flexible member is arranged between the locating piece and the detection seat so that the locating piece stretches out the accommodating hole and institute State limiting plate.

Compared with prior art, because the utility model sets a slip cap in the accommodating hole of detection seat, then will positioning Block is slidably in the sliding sleeve so that the madial wall energy sliding contact of the lateral wall of the locating piece and the sliding sleeve, because This, the glide direction of the locating piece can only avoid the locating piece in the sliding sleeve along the central axis direction of the sliding sleeve Displacement is radially produced, so as to ensure that the positional precision of the locating piece, and then ensures the accuracy of workpiece positioning, workpiece only needs Itself positioning hole is aligned into the locating piece can be rapidly automatically positioned, overall structure is simple, can fast positioning and fixed Position precision is high.

It is preferred that the flexible member is compression spring.

It is preferred that the upper end of the locating piece is provided with guiding surface.

It is preferred that the locating piece is in the form of a column structure.

Brief description of the drawings

Fig. 1 is the structure chart of the utility model automobile connecting plate cubing.

Fig. 2 is the sectional view of detent mechanism in the utility model automobile connecting plate cubing.

Fig. 3 is the structure chart of pressure holding mechanism in the utility model automobile connecting plate cubing.

Embodiment

To describe technology contents of the present utility model, construction feature, the effect realized in detail, below in conjunction with embodiment And accompanying drawing is coordinated to be explained in detail.

As shown in Figure 1 and Figure 2, reinforcing plate cubing 100 is applied to flange 201 in the utility model vehicle frame right vertical beam Interior reinforcing plate 200 detected, including substrate 1, detection seat 2, pressure holding mechanism 3, detent mechanism 4 and clearance gauge 5, the detection Seat 2 is fixed on the substrate 1, and the detection seat 2 is provided with detection plane 21 and accommodating hole 22；The detent mechanism 4 includes Flexible member 41, locating piece 42, limiting plate 43 and sliding sleeve 44 in a ring, the sliding sleeve 44 are fixed in the accommodating hole 22, The lateral wall of the locating piece 42 is contacted and is slidingly arranged in the sliding sleeve 44 with the madial wall of the sliding sleeve 44, described fixed Position block 42 is in the form of a column structure；The sliding sleeve 44 can make the glide direction of the locating piece 42 can only be along the center of the sliding sleeve 44 Direction of principal axis, the locating piece 42 is avoided to produce displacement in the radial direction of the sliding sleeve 44, so as to ensure that the position of the locating piece 42 Put precision.The limiting plate 43 is fixed on the aperture of the accommodating hole 22, and the flexible member 41 is arranged at the locating piece 42 So that the locating piece 42 stretches out the accommodating hole 22 and the limiting plate 43 and is plugged in described between the detection seat 2 In 203 in the positioning hole of reinforcing plate 200, the flexible member 41 is compression spring；Interior reinforcement described in the pressure holding of pressure holding mechanism 3 Plate 200 in the flange 201 on the detection seat 2, making detection plane 21 and the interior reinforcing plate 200 be in it is corresponding with gap, So that the clearance gauge 5 detects.

Again as shown in figure 3, the substrate 1 is provided with mounting seat 11, the pressure holding mechanism 3 is arranged at the mounting seat 11 On.The pressure holding mechanism 3 includes pedestal 31, compresses arm 32, motion arm 33, linking arm 34 and press part 35；The pedestal 31 is solid Due to the substrate 1；Described one end for compressing arm 32 is articulated in the pedestal 31, and the other end connects the press part 35；It is described One end of motion arm 33 is articulated in the pedestal 31；The other end is for manually operated；The both ends of the linking arm 34 respectively with it is described Compress arm 32 and the motion arm 33 is pivotally connected.Specifically, the pressure holding mechanism 3 also includes height adjustment mechanism 36, the height Governor motion 36 is connected to the press part 35 and described compressed between arm 32.The height adjustment mechanism 36 include screw rod 361, A pair of nuts 362 and a pair of intermediate plates 363, the arm 32 that compresses are provided with adjustment hole 321, and the screw rod 361 is arranged at the tune In knothole 321, the nut 362 is threadedly connected to the both ends of the screw rod 361 so that the intermediate plate 363 is held on into described compress Arm 32.Set the height adjustment mechanism 36 quickly to be adjusted to the height of the press part 35, adapt in different height Detected on degree.

Again as shown in figure 1, the detection seat 2 is provided with detection hole, the interior reinforcing plate 200 provided with detection hole it is corresponding Mounting hole 202, reinforcing plate cubing 100 also includes go-no go gauge 6 in the vehicle frame right vertical beam, and the go-no go gauge 6 is positioned at the base On plate 1 and for detecting the mounting hole 202.Set the go-no go gauge 6 that the facility of detection with quick detection hole position, can be improved Property.

Compared with prior art, because the utility model on the detection seat 2 by setting detection plane 21, described Interior reinforcing plate 200 be placed in it is described detection seat 2 on when, make it is described detection plane 21 and the interior reinforcing plate 200 flange 201 be between Unoccupied place is corresponding, so as to be used for quickly detecting using the clearance gauge 5；In addition, hold further through being set on the detection seat 2 Hole 22 is put, locating piece 42 and flexible member 41 are set in the accommodating hole 22, so that the locating piece 42 can be rapidly to institute State interior reinforcing plate 200 to be positioned, the positioning precision of the interior reinforcing plate 200 has been effectively ensured, therefore.Whole detection tool structure letter Single, easy to detect, accuracy of detection is high.

Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered Scope.

Claims (4)

1. A kind of 1. cubing detent mechanism, it is characterised in that：Including flexible member, locating piece, sliding sleeve and limiting plate in a ring, institute State sliding sleeve be fixed on cubing detection seat accommodating hole in, the lateral wall of the locating piece contacted with the madial wall of the sliding sleeve and It is slidingly arranged in the sliding sleeve, the limiting plate is fixed on the aperture of the accommodating hole, and the flexible member is arranged at institute State between locating piece and the detection seat so that the locating piece stretches out the accommodating hole and the limiting plate.
2. 2. cubing detent mechanism as claimed in claim 1, it is characterised in that：The flexible member is compression spring.
3. 3. cubing detent mechanism as claimed in claim 1, it is characterised in that：The upper end of the locating piece is provided with guiding surface.
4. 4. cubing detent mechanism as claimed in claim 1, it is characterised in that：The locating piece is in the form of a column structure.