CN216205767U

CN216205767U - Gauge checking tool

Info

Publication number: CN216205767U
Application number: CN202121712664.2U
Authority: CN
Inventors: 祁万章
Original assignee: Suzhou Saiterui Precision Machinery Parts Co ltd
Current assignee: Suzhou Saiterui Precision Machinery Parts Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-05
Anticipated expiration: 2031-07-27

Abstract

The application discloses utensil is examined to integrative rule. The checking fixture comprises a base, a positioning assembly arranged on the base and used for detecting hole intervals, a pressing device arranged on one side of the base and used for clamping and fixing the positioning assembly, and a coaxial detection assembly movably arranged on the base, wherein a go-no go gauge assembly is further arranged on the base, the positioning assembly comprises an installation block arranged on the base in an alternating mode, a sliding column symmetrically arranged on the installation block in a sliding mode and a positioning hole disc in threaded connection on the sliding column, a plurality of threaded holes are formed in the installation block, and the installation block is provided with a positioning pin and a positioning pin in threaded fit with the threaded holes. The detection tool has the advantages that inconvenience in alternate use of a plurality of detection tools is solved, the detection efficiency is improved, the labor intensity of manual detection is reduced, meanwhile, the adjustment which is adaptive to products with different sizes can be carried out, and the detection of various types of parts is met.

Description

Gauge checking tool

Technical Field

The application relates to the technical field of product detection, in particular to an integrative rule examines utensil.

Background

The metal injection molding part has the characteristics of small shape, high size complexity, high precision and the like, is very suitable for mass production, but has higher size requirement on products because a customer is used for assembly on a production line, and needs to fully check the hole spacing, the profile degree and the assembly size in the inspection and delivery stage.

Different checking tools need to be applied to in the detection processes of hole spacing, profile tolerance, assembly size and the like, the manual operation flow is complex, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides an utensil is examined to integrative rule, avoids a plurality of inconveniences of examining the utensil and using in turn, improves detection efficiency, reduces the intensity of labour that artifical detection, can carry out the adjustment that suits according to the product of different grade type size simultaneously, satisfies the detection of multiple type part.

In order to realize the above purpose, an utensil is examined to integrative rule is provided, including the base, set up the locating component that is used for the hole interval to detect on the base, set up and can carry out the closing device that the centre gripping is fixed and the coaxial detection subassembly of activity setting on the base to locating component in base one side, still be provided with logical no-go gage subassembly on the base, locating component is including alternating installation piece, symmetry and the sliding column that sets up on the installation piece and the locating hole dish of threaded connection on the sliding column that sets up on the base, a plurality of screw holes have been seted up to the installation piece, the installation piece is provided with the locating pin just locating pin and screw hole screw-thread fit.

Further, coaxial determine module is including offering a plurality of mounting holes on the base, setting up the seat of placing on the base and sliding the axiality needle that sets up on placing the seat, the bottom of placing the seat is fixed with the screw thread post, the screw thread post can be worn to insert and establish and place in the mounting hole, just threaded connection has fixation nut on the screw thread post.

Furthermore, go to no-go gage subassembly including can fix square piece on the base, symmetry and the L type piece that sets up on square piece and be fixed in the stopper on the L type piece that slides.

Further, closing device includes the fixing base, sets up on the base and is located the left a plurality of connecting holes of locating component and pierces through the fixing bolt who sets up on the fixing base, fixing bolt and connecting hole threaded connection, still be fixed with the spill piece on the fixing base just the middle part of spill piece is rotated and is provided with the turning block, the one end of turning block is provided with the buffering press head, the other end of turning block is fixed with the depression bar, be connected through the torsional spring between turning block and the spill piece.

Further, the buffering press head comprises a buffer block fixed on the rotating block and a sliding rod penetrating through and sliding on the buffer block, a contact head is fixed at one end of the sliding rod, an empty groove is formed in the buffer block, a spring is arranged in the empty groove, the spring is arranged on the sliding rod, and a contact piece is fixed on the sliding rod.

Furthermore, a rubber sleeve is arranged outside one end, far away from the rotating block, of the pressure lever.

Furthermore, a rubber block is fixed on the abutting head.

Furthermore, a stop block is further arranged on the base, and a magnet is fixed below the stop block.

In the embodiment of the application, the positioning assembly, the pressing device, the coaxial detection assembly and the go-no go assembly are movably arranged on the base, so that the positioning assembly, the pressing device, the coaxial detection assembly and the go-no go assembly are replaced, the detection of products with various sizes is met, the application range is wide, the labor intensity of workers is reduced to a certain extent, and the production cost of detection is reduced; the positioning assembly, the pressing device, the coaxial detection assembly and the go-no go assembly are reasonably arranged, so that a product can be detected at one time, the inconvenience of detection of a plurality of detection tools is avoided, the detection efficiency of the product is improved, and the detection flow is simplified; the locating pin and the locating hole disc can be replaced, the profile tolerance of the product can be detected, the aperture is ensured to meet the production requirement, and the hole interval meets the production requirement.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is a schematic view showing the structure of a positioning assembly, a go/no-go gauge assembly, etc.;

fig. 3 is a schematic diagram for showing the structures of the coaxial detection component and the buffer pressing head.

Description of the drawings: 1. a base; 2. a positioning assembly; 3. a pressing device; 4. a coaxial detection assembly; 5. a go-no go gauge assembly; 6. mounting blocks; 7. a traveler; 8. a positioning hole disc; 9. a threaded hole; 10. positioning pins; 11. mounting holes; 12. a placing seat; 13. a coaxiality needle; 14. a threaded post; 15. fixing a nut; 16. a square block; 17. An L-shaped block; 18. a limiting block; 19. connecting holes; 20. fixing the bolt; 21. a concave block; 22. rotating the block; 23. A buffer pressing head; 24. a pressure lever; 25. a buffer block; 26. a slide bar; 27. abutting against the contact; 28. an empty groove; 29. A spring; 30. a contact piece; 31. a rubber sleeve; 32. a fixed seat; 33. and a stop block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 only partial 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 3, an utensil is examined to integrative rule, including base 1, set up the locating component 2 that is used for the hole interval to detect on base 1, set up and to carry out the closing device 3 that the centre gripping is fixed and the coaxial detection component 4 of activity setting on base 1 to locating component 2 in base 1 one side, still be provided with logical no-go gage subassembly 5 on the base 1, locating component 2 is including alternate installation piece 6 that sets up on base 1, symmetry and slip set up traveller 7 and the locating hole dish 8 of threaded connection on traveller 7 on installation piece 6, a plurality of screw holes 9 have been seted up to installation piece 6, installation piece 6 is provided with locating pin 10 and screw hole 9 screw-thread fit.

As shown in fig. 2, when inspecting a product, it is necessary to install the positioning assembly 2 on the base 1, place the mounting block 6 on the base 1, where the base fabric of the mounting block 6 has a cylindrical protrusion, the base 1 has a concave hole matching with the protrusion, the mounting block 6 can be limited at a certain position on the base 1 by the cooperation of the protrusion and the concave hole, then select a suitable positioning hole disc 8 according to the aperture size of the product, and adjust the distance between the two positioning hole discs 8, after the position is determined, rotate the positioning hole disc 8, the positioning hole disc 8 moves downward in cooperation with the thread of the sliding column 7, when the lower surface of the positioning hole disc 8 abuts against the upper surface of the mounting block 6, the current position of the positioning hole disc 8 is fixed by the fixing column, then place the positioning pin 10 in the suitable threaded hole 9, and fix the positioning pin 10 on the mounting block 6 by the cooperation with the threaded hole 9, the coaxial probe assembly 4 is then installed.

As shown in fig. 3, the coaxial detecting assembly 4 includes a plurality of mounting holes 11 opened on the base 1, a placing seat 12 disposed on the base 1, and a coaxiality needle 13 slidably disposed on the placing seat 12, a threaded post 14 is fixed to the bottom of the placing seat 12, the threaded post 14 can be inserted into the mounting hole 11, a fixing nut 15 is screwed on the threaded post 14, a suitable position is selected, the placing seat 12 is placed on the base 1, and the threaded post 14 passes through the mounting hole 11 on the base 1, since the threaded post 14 is provided with one, the angle of the placing seat 12 on the horizontal plane can be adjusted according to the need, after the angle is determined, a stopper 33 is further provided on the base 1, and a magnet is fixed below the stopper 33, the manual work can limit the current angle through the stopper 33, the stopper 33 can be fixed on the base 1 under the action of the magnet, after the position and the angle of the placing seat 12 are selected, the placing seat 12 can be fixed on the base 1 through the fixing nut 15, and the go-no go gauge assembly 5 is installed in the next step.

As shown in fig. 2, go to no-go gage subassembly 5 including can be fixed in square piece 16 on the base 1, symmetry and slip set up L type piece 17 on square piece 16 and be fixed in the stopper 18 on L type piece 17, the bottom of square piece 16 is fixed with the cylinder arch and has corresponding cylinder groove cave on the base 1, under the cooperation of cylinder arch and cylinder groove cave, can be spacing square piece 16 on base 1, the installation that leads to no-go gage determine module this moment has all been accomplished, carry out closing device 3's installation at last.

As shown in fig. 2 and 3, the pressing device 3 includes a fixing base 32, a plurality of connecting holes 19 disposed on the base 1 and located on the left side of the positioning assembly 2, and a fixing bolt 20 penetrating the fixing base 32, the fixing bolt 20 is in threaded connection with the connecting holes 19, the fixing base 32 is further fixed with a concave block 21, a rotating block 22 is rotatably disposed in the middle of the concave block 21, one end of the rotating block 22 is provided with a buffer pressing head 23, the other end of the rotating block 22 is fixed with a pressing rod 24, the rotating block 22 and the concave block 21 are connected by a torsion spring, the fixing base 32 is placed at a proper position, the fixing base 32 is fixed on the base 1 by the threaded fit of the fixing bolt 20 and the connecting holes 19, a selected position is required to ensure that the buffer pressing head 23 can abut against the mounting block 6, a worker places a product to be detected on the mounting block 6, the hole spacing and the hole size on the product are detected by the positioning hole disc 8 on the mounting block 6, after the product is qualified, the product is clamped through the matching of the buffering pressing head 23 and the mounting block 6, the buffering pressing head 23 comprises a buffering block 25 fixed on the rotating block 22 and a sliding rod 26 penetrating and slidably arranged on the buffering block 25, one end of the sliding rod 26 is fixed with a contact head 27, a hollow groove 28 is formed in the buffering block 25, a spring 29 is arranged in the hollow groove 28, the spring 29 is arranged outside the sliding rod 26, a contact piece 30 is fixed on the sliding rod 26, a worker firstly presses the pressing rod 24 with a finger, a rubber sleeve 31 is arranged outside one end of the pressing rod 24 far away from the rotating block 22, the slipping of the finger and the pressing rod 24 can be avoided through the rubber sleeve 31, the pressing effect of the pressing rod 24 is ensured, the pressing rod 24 moves downwards, the buffering pressing head 23 moves upwards, the contact head 27 does not contact with the product, when the original pressing of the pressing rod 24 is released manually, the rotating block 22 can recover to the position under the elastic recovery action of the torsion spring, the contact 27 now abuts against the surface of the product, and the product to be tested is clamped on the mounting block 6 by the cooperation of the contact 27 and the mounting block 6.

As shown in fig. 1, detect the hole of drum on the product through axiality needle 13 afterwards, the rethread detects the length of drum on the product through the no-go gage, avoid the part to need place a plurality of inconveniences that detect on examining the utensil, the detection procedure has been simplified, the detection efficiency is improved, and when centre gripping to the product, when contact 27 conflicts the surface of product, under the effect of spring 29 and contact piece 30, can play effectual buffering, the rigid contact of conflict head 27 with the part has been avoided, guarantee the quality of part, be fixed with the block rubber on conflict head 27, the cushioning effect between conflict head 27 and the part has further been improved, and also avoided keeping the scar on the part to conflict head 27, the quality of part has further been guaranteed.

The device can carry out disposable detection to comparatively complicated product, simplify the flow that progressively detects, detection efficiency has been improved, and locating component 2, closing device 3 and coaxial detecting component 4 and lead to no-go gage subassembly 5 all activity and arrange on base 1, personnel of course also can select suitable detecting component to install on base 1 as required, realize the variety that detects, avoid can only having improved the scope that detects to the detection of single type product, detection cost has been reduced to a certain extent, personnel's intensity of labour has also been reduced.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An integrative gauge checking fixture is characterized by comprising a base (1), a positioning component (2) which is arranged on the base (1) and used for detecting hole spacing, a pressing device (3) which is arranged on one side of the base (1) and can clamp and fix the positioning component (2), and a coaxial detection component (4) which is movably arranged on the base (1), the base (1) is also provided with a go-no go gauge component (5), the positioning component (2) comprises a mounting block (6) which is inserted and arranged on the base (1), a sliding column (7) which is symmetrically and slidably arranged on the mounting block (6) and a positioning hole disc (8) which is in threaded connection with the sliding column (7), a plurality of threaded holes (9) are formed in the mounting block (6), the mounting block (6) is provided with a positioning pin (10), and the positioning pin (10) is in threaded fit with the threaded holes (9).

2. The body gauge detection tool according to claim 1, wherein the coaxial detection assembly (4) comprises a plurality of mounting holes (11) formed in the base (1), a placing seat (12) arranged on the base (1) and a coaxiality needle (13) slidably arranged on the placing seat (12), a threaded column (14) is fixed to the bottom of the placing seat (12), the threaded column (14) can be inserted into the mounting holes (11), and a fixing nut (15) is connected to the threaded column (14) in a threaded manner.

3. The gauge tool according to claim 1, wherein the go-no-go gauge assembly (5) comprises a square block (16) capable of being fixed on the base (1), L-shaped blocks (17) symmetrically and slidably arranged on the square block (16), and a limit block (18) fixed on the L-shaped blocks (17).

4. The integrated gauge detection tool according to claim 1, wherein the pressing device (3) comprises a fixed seat (32), a plurality of connecting holes (19) arranged on the base (1) and located on the left side of the positioning assembly (2), and a fixing bolt (20) penetrating through the fixed seat (32), the fixing bolt (20) is in threaded connection with the connecting holes (19), a concave block (21) is further fixed on the fixed seat (32), a rotating block (22) is rotatably arranged in the middle of the concave block (21), a buffering pressing head (23) is arranged at one end of the rotating block (22), a pressing rod (24) is fixed at the other end of the rotating block (22), and the rotating block (22) and the concave block (21) are connected through a torsion spring.

5. The gauge detection tool according to claim 4, wherein the buffer pressing head (23) comprises a buffer block (25) fixed on the rotating block (22) and a sliding rod (26) penetrating and slidably arranged on the buffer block (25), one end of the sliding rod (26) is fixed with a contact (27), a hollow groove (28) is formed in the buffer block (25), a spring (29) is arranged in the hollow groove (28), the spring (29) is arranged outside the sliding rod (26), and a contact piece (30) is fixed on the sliding rod (26).

6. The gauge tool according to claim 4, wherein a rubber sleeve (31) is arranged outside one end of the pressure lever (24) far away from the rotating block (22).

7. Gauge detection tool according to claim 5, characterized in that a rubber block is fixed to the abutment head (27).

8. The gauge tool according to claim 1, wherein a stopper (33) is further arranged on the base (1), and a magnet is fixed below the stopper (33).