CN216030674U - Horizontal turnover mechanism of checking fixture - Google Patents

Abstract

The application relates to a horizontal turnover mechanism of a checking fixture, which comprises a support, an operating arm and an adjusting part, wherein a first space and a side hole are arranged on the support, a convex block is fixedly arranged in the side hole, one end of the operating arm is movably arranged in the first space, the operating arm is provided with a detection position for detection, the adjusting part is movably arranged in the side hole, and a spiral groove matched with the convex block is arranged on the circumferential surface of the adjusting part; when the operating arm is located at the detection position, the adjusting part rotates around the axis of the side hole and drives the adjusting part to move along the axis direction of the side hole, so that the adjusting part is abutted against the operating arm; this application is through operation regulating part in the side opening internal rotation, still at the downthehole translation of side to make regulating part support and hold on the operating arm, be convenient for fix the operating arm on detecting the position accurate detection to the work piece, raise the efficiency.

Description

Horizontal turnover mechanism of checking fixture

Technical Field

The application relates to the technical field of inspection tool auxiliary mechanisms, in particular to a horizontal turnover mechanism of an inspection tool.

Background

In the part processing production, more parts need to be subjected to part detection after being processed, the use frequency of the detection tool is multiplied, the traditional operation arm is fixed in a rotating and screwing mode, namely when the parts need to be detected, the operation arm provided with the detection tool needs to be operated to a detection position and then a spiral part for fixing the operation arm is screwed in a rotating mode, the workpieces are detected after the operation arm is fixed, the detection tool achieves necessary detection accuracy, and the spiral part needs to be reversely rotated and reset after the detection, so that the workpieces can be conveniently replaced and then detected again; because the work piece quantity that will detect is many, has just led to the needs to fix the arm and open repeatedly, and operating efficiency is low, and measurement personnel's the amount of labour is big.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a horizontal turnover mechanism of a detection tool, so as to solve the problem that a screw part on an operation arm of the detection tool is complex to operate.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a horizontal turnover mechanism of a checking fixture comprises:

the support is provided with a first space and a side hole, and a convex block is fixedly arranged in the side hole;

one end of the operating arm is movably arranged in the first space, and the operating arm is provided with a detection position for detection;

the adjusting part is movably arranged in the side hole, and a spiral groove matched with the lug is formed in the peripheral surface of the adjusting part;

when the operating arm is located at the detection position, the adjusting part rotates around the axis of the side hole and drives the adjusting part to move along the axis direction of the side hole, so that the adjusting part is abutted to the operating arm.

Furthermore, a handle is arranged on the adjusting portion, the handle is provided with a first limit position and a second limit position, when the handle is located at the first limit position, the adjusting portion is abutted to the operating arm, and when the handle is located at the second limit position, a gap is formed between the adjusting portion and the operating arm.

Further, from the first limit position to the second limit position, the rotating angle of the handle is 60-90 degrees.

Furthermore, a positioning protrusion is arranged in the first space, and when the operating part contacts with the positioning protrusion, the operating part is located at a detection position, so that the detection tool arranged on the operating arm moves to a surface to be detected of the workpiece.

Furthermore, a movable support is arranged below the support, so that different workpieces to be detected can be detected after the support is adjusted in position.

Furthermore, the middle part of the support post is provided with a telescopic part which can be telescopic to change the height of the support post.

Furthermore, a rotating shaft is arranged in the first space, the operating arm is arranged on the rotating shaft, and the operating arm rotates along the circumferential direction of the rotating shaft.

Furthermore, the adjusting part is provided with a friction block which is used for contacting with the operating arm.

Furthermore, the number of the spiral grooves is two, the spiral grooves are evenly distributed on the outer peripheral surface of the adjusting portion, and two protruding blocks corresponding to the two spiral grooves are arranged in the side holes respectively.

Further, the side holes are provided with two and respectively arranged at two sides of the first space, and the adjusting part is arranged in one of the two side holes.

Compared with the prior art, the utility model has the advantages that:

the horizontal turnover mechanism of the checking fixture comprises an adjusting part arranged on one side of a support, a handle is arranged on the adjusting part, the adjusting part is driven by an operating handle to rotate in a side hole and translate in the side hole, so that the adjusting part is abutted against an operating arm, the operating arm is convenient to fix on a detection position to accurately detect a workpiece, after detection, the operating handle is reversely operated, the adjusting part retracts, a gap is reserved between the adjusting part and the operating arm at the moment, the operating arm can move on the support, so that the checking fixture can leave the workpiece, the workpiece is replaced and detected again, the operating handle can reciprocate in a certain range, the adjusting part can be switched between two states of abutting against the operating arm and keeping away from the operating arm, and compared with a fixed part which is repeatedly rotated, the assembly and disassembly are improved in efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a side view provided by an embodiment of the present application.

Fig. 2 is a cross-sectional view taken along line a-a of fig. 1 according to an embodiment of the present disclosure.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2 according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an adjusting portion according to an embodiment of the present application.

Fig. 5 is a top view provided by an embodiment of the present application.

In the figure: 1. a support; 11. a first space; 12. a side hole; 2. an operating arm; 3. an adjustment section; 31. a friction block; 4. positioning the projection; 5. a pillar; 6. a rotating shaft; 7. a helical groove; 71. a bump; 8. a handle; 9. a check tool.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

As shown in fig. 1 to 5, a horizontal turnover mechanism of a checking fixture 9 comprises a support 1, an operating arm 2 and an adjusting part 3.

The support 1 is provided with a first space 11 and a side hole 12, and a bump 71 is fixedly arranged in the side hole 12;

a first space 11 on the support 1 is used for accommodating the operation arm 2 to move in the first space 11, and the side hole 12 can penetrate through the support 1.

One end of the operating arm 2 is movably arranged in the first space 11, and the operating arm 2 is provided with a detection position for detection;

when a workpiece to be detected needs to be detected, the operating arm 2 provided with the detecting tool 9 needs to be operated to a detection position, generally, the operating arm 2 is manually turned, the detecting tool 9 at the end part of the operating arm 2 is located at the detection position, the operating arm 2 needs to be reversely turned and reset after detection, so that the workpiece is replaced and then detected again, one end of the operating arm 2 is movably arranged in the first space 11, and the middle part of the operating arm 2 or the end of the detecting tool 9 on the operating arm 2 only needs to be manually operated.

The adjusting part 3 is movably arranged in the side hole 12, and spiral grooves 7 matched with the convex blocks 71 are formed in the circumferential surface of the adjusting part 3.

The regulating part 3 is arranged in the side hole 12, and when the operating arm 2 is manually operated to a detection position, the regulating part 3 is operated to rotate around the axis of the side hole 12, the lug 71 is always positioned in the rotation of the spiral groove 7 in the rotating process of the regulating part 3, and meanwhile, the lug 71 is fixed in the side hole 12, so that the regulating part 3 moves in the translational motion relative to the lug 71 along the axis direction of the side hole 12 until the regulating part 3 abuts against the operating arm 2, and then the operating arm 2 moving in the first space 11 is abutted against the detection position.

The working principle of the application is as follows: through be equipped with regulating part 3 in support 1 one side, and be equipped with handle 8 on this regulating part 3, when driving regulating part 3 at the internal rotation of side opening 12 through operating handle 8, still translation in side opening 12, so that regulating part 3 supports and holds on operation arm 2, be convenient for fix operation arm 2 the accurate detection to the work piece on detecting the position, after the detection, reverse operation handle 8, make regulating part 3 retract, and this regulating part 3 this moment and operation arm 2 between have the clearance, operation arm 2 can move on support 1, so that examine 9 and leave the work piece, and change the work piece and detect once more, through operating handle 8 reciprocating motion in certain extent, can accomplish regulating part 3 and support operation arm 2 and keep away from switching between the two kinds of states of operation arm 2, compare rotatory dismouting fixed part repeatedly, and efficiency is improved.

Further, on the basis of the above embodiment, the adjusting portion 3 is provided with a handle 8, the handle 8 has a first limit position and a second limit position, when the handle 8 is located at the first limit position, the adjusting portion 3 abuts against the operating arm 2, and when the handle 8 is located at the second limit position, a gap is formed between the adjusting portion 3 and the operating arm 2.

The handle 8 with the regulation portion 3 fixed connection, just the handle 8 is kept away from the one end edge of regulation portion 3 when the push-and-pull is carried out to regulation portion 3 circumference, the handle 8 drives regulation portion 3 is rotatory, extends through the length of handle 8, makes the same rotation angle regulation portion 3 down, right the operating range of handle 8 is greater than the required operating range of direct rotatory regulation portion 3, and then the operation of being more convenient for, and reduces operation workman's concentration degree.

Further, on the basis of the above embodiment, the rotation angle of the handle 8 is 60 ° to 90 ° from the first limit position to the second limit position, that is, the rotation angle of manually pushing and pulling the handle 8 is 60 ° to 90 °, it is assumed that, when the handle 8 is at the first limit position and the adjusting part 3 is located farthest from the operating arm 2, the handle 8 is operated to drive the adjusting part 3 to rotate 60 ° to 90 °, the handle 8 reaches the second limit position, and the adjusting part 3 abuts against the operating arm 2 side to prevent the operating arm 2 from being turned backward, after the detection is completed, the handle 8 is operated in the reverse direction, and the adjusting part 3 is rotated in the reverse direction by 60 ° to 90 ° until the handle 8 returns to the first limit position, and the adjusting part 3 is separated from the operating arm 2, the operating arm 2 can be turned over and reset; and the rotation angle of 60 degrees to 90 degrees is more convenient for an operator to switch between the first limit position and the second limit position quickly.

Further, on the basis of any one of the above embodiments, a positioning protrusion 4 is disposed in the first space 11, and when the operating portion contacts the positioning protrusion 4, the operating portion is located at the detection position, so that the checking fixture 9 disposed on the operating arm 2 moves to the surface to be detected of the workpiece, thereby preventing the operating arm 2 from being turned over to the detection position due to deviation caused by manual operation during the turning process, which causes a gap between the checking fixture 9 on the operating arm 2 and the surface to be detected, which causes detection deviation, and easily causes a qualified product to be detected as a defective product, or a defective product to be detected as a qualified product.

Further, on the basis of any one of the above embodiments, the movable support 5 is arranged below the support 1, and the relative position of the support 1 can be changed by moving the position of the support 5, so that the applicability is improved and waste is avoided when the support faces different workpieces to be detected or different detection stations.

Further, on the basis of the above embodiment, the middle part of the pillar 5 is provided with a telescopic portion, the telescopic portion is telescopic to change the height of the pillar 5, and when the support 1 can meet the detection requirements of different positions, the height of the support 1 can be adjusted through adjustment of the telescopic portion, so that the support is suitable for different heights of different workpieces to be detected.

Further, in any of the above embodiments, a rotating shaft 6 is disposed in the first space 11, the operating arm 2 is disposed on the rotating shaft 6, and the operating arm 2 rotates along the circumferential direction of the rotating shaft 6, so as to satisfy the turning operation of the operating arm 2, and the detecting tool 9 on the operating arm 2 is switched between the detecting position and the non-detecting position.

Further, on the basis of the above embodiment, the adjusting portion 3 is provided with the friction block 31, the friction block 31 is used for contacting with the operating arm 2, the adjusting portion 3 abuts against the operating arm 2, so that the friction block 31 contacts with the side wall of the operating arm 2 first, the friction force with the operating arm 2 is increased, the adjusting portion 3 and the operating arm 2 are prevented from moving relatively, after the friction block 31 is worn, the friction block 31 can be directly replaced, and on the premise that the friction block 31 is not installed, the adjusting portion 3 is worn and directly replaced, so that the cost is reduced.

Further, on the basis of any one of the above embodiments, two spiral grooves 7 are provided and are uniformly distributed on the outer circumferential surface of the adjusting portion 3, two protruding blocks 71 corresponding to the two spiral grooves 7 are provided in the side hole 12, the two protruding blocks 71 are both fixed in the side hole 12, and the two protruding blocks 71 are matched with the two separated spiral grooves 7, so that the stability of the rotating process of the adjusting portion 3 is improved, and the protruding blocks 71 are prevented from being clamped due to uneven receiving of the rotating adjusting portion 3.

Further, on the basis of any one of the above embodiments, two side holes 12 are provided and are respectively provided at two sides of the first space 11, and the adjusting part 3 is installed in one of the two side holes 12, and according to different arrangement of detection stations, the adjusting part 3 can be configured at different sides of the first space 11 to meet the requirements of construction of detection stations at different positions, and in addition, if there are two detection stations, the adjusting parts 3 at two detection stations are installed at opposite sides of the two supports 1, so that an operator can adjust the adjusting parts 3 on the two supports 1 simultaneously between the two supports 1.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a examine horizontal tilting mechanism of utensil which characterized in that, it includes:

the support comprises a support (1), wherein a first space (11) and a side hole (12) are formed in the support (1), and a bump (71) is fixedly arranged in the side hole (12);

one end of the operating arm (2) is movably arranged in the first space (11), and the operating arm (2) is provided with a detection position for detection;

the adjusting part (3) is movably arranged in the side hole (12), and spiral grooves (7) matched with the bumps (71) are formed in the peripheral surface of the adjusting part (3);

when the operating arm (2) is located at the detection position, the adjusting part (3) rotates around the axis of the side hole (12), and the adjusting part (3) is driven to move along the axis direction of the side hole (12), so that the adjusting part (3) is abutted against the operating arm (2).

2. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: be equipped with handle (8) on regulation portion (3), handle (8) have first extreme position and second extreme position, work as when handle (8) are located first extreme position, regulation portion (3) with operating arm (2) counterbalance, work as when handle (8) are located the second extreme position, regulation portion (3) with have the clearance between operating arm (2).

3. The horizontal turnover mechanism of the inspection device according to claim 2, wherein: from the first extreme position to the second extreme position, the handle (8) rotates by an angle of 60-90 degrees.

4. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: a positioning bulge (4) is arranged in the first space (11), and when the operating part contacts the positioning bulge (4), the operating part is located at a detection position, so that a detection tool (9) arranged on the operating arm (2) moves to a surface to be detected of a workpiece.

5. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: a movable support post (5) is arranged below the support (1) so that different workpieces to be detected can be detected after the support (1) is adjusted in position.

6. The horizontal turnover mechanism of the inspection device according to claim 5, wherein: the middle of the support post (5) is provided with a telescopic part which stretches and retracts to change the height of the support post (5).

7. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: a rotating shaft (6) is arranged in the first space (11), the operating arm (2) is arranged on the rotating shaft (6), and the operating arm (2) rotates along the circumferential direction of the rotating shaft (6).

8. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: the adjusting part (3) is provided with a friction block (31), and the friction block (31) is used for being in contact with the operating arm (2).

9. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: the two spiral grooves (7) are uniformly distributed on the outer peripheral surface of the adjusting part (3), and two convex blocks (71) corresponding to the two spiral grooves (7) are arranged in the side hole (12).

10. The horizontal tilting mechanism of checking fixture of claim 1, characterized in that: the two side holes (12) are respectively arranged at two sides of the first space (11), and the adjusting part (3) is arranged in one of the two side holes (12).

Images