CN220794206U - Gauge for measuring depth of connecting rod tile locking groove - Google Patents
Gauge for measuring depth of connecting rod tile locking groove Download PDFInfo
- Publication number
- CN220794206U CN220794206U CN202322519479.7U CN202322519479U CN220794206U CN 220794206 U CN220794206 U CN 220794206U CN 202322519479 U CN202322519479 U CN 202322519479U CN 220794206 U CN220794206 U CN 220794206U
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- measuring
- positioning
- pressing
- connecting rod
- head positioning
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- 238000003825 pressing Methods 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of measuring devices, and particularly provides a gauge for measuring the depth of a connecting rod lock tile groove, which comprises a base and a measuring mechanism, wherein the measuring mechanism comprises a big head positioning assembly and a measuring assembly, and the big head positioning assembly comprises a positioning disc and a positioning column; the measuring assembly comprises a measuring supporting seat, an instrument connecting rod, a measuring instrument, a measuring rod and a measuring head. The utility model can realize quick positioning detection and improve the detection efficiency; the quality state of the product can be monitored in time.
Description
Technical Field
The utility model relates to the technical field of measuring devices, and particularly provides a gauge for measuring the depth of a connecting rod lock shoe groove.
Background
At present, the prior art does not have a detection tool for detecting the depth of the connecting rod tile locking groove, and the connecting rod tile locking groove cannot be rapidly and accurately detected through the universal detection tool. The detection can only be carried out through three coordinates, the detection is limited by time and has low efficiency, and the timely monitoring and control of the quality state of the product during continuous production can not be realized.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a gauge for measuring the depth of a connecting rod shoe locking groove.
The utility model is realized in such a way, and provides a gauge for measuring the depth of a connecting rod tile locking groove, which comprises a base and a measuring mechanism, wherein the measuring mechanism comprises a big head positioning assembly and a measuring assembly, the big head positioning assembly comprises a positioning disc and a big head positioning column, the positioning disc is arranged on the base, the positioning disc is of a conical column structure, and a plurality of big head positioning columns are distributed around the positioning disc; the measuring assembly comprises a measuring support seat, an instrument connecting rod, a measuring instrument, a measuring rod and a measuring head, wherein the measuring support seat is rotationally connected with one end of the instrument connecting rod, the measuring instrument is installed on the upper surface of the instrument connecting rod, the other end of the instrument connecting rod is provided with a measuring rod connecting block, a through hole is formed in the measuring rod connecting block, the measuring rod penetrates through the through hole and then is connected with the measuring instrument, the measuring head penetrates through the other end of the measuring rod and is fixedly connected onto the measuring rod, and the lower end of the measuring head is provided with a center structure facing the measuring support seat.
Preferably, the small head positioning assembly comprises a small head positioning base, a positioning block and a small head positioning column, wherein the small head positioning base is arranged on the base, the positioning block is arranged on the small head positioning base, the small head positioning column is arranged on one side, far away from the big head positioning assembly, of the positioning block, and the positioning block is small in upper part and big in lower part;
The big head positioning assembly further comprises a big head positioning base, the big head positioning base is arranged on the base, and the positioning disc and the positioning column are arranged on the big head positioning base.
Further preferably, the big head positioning base and the small head positioning base are respectively provided with a plurality of springs, the springs in the big head positioning base are connected with the lower surface of the positioning disc, and the springs in the small head positioning base are connected with the lower surface of the positioning block.
Further preferably, two large-head positioning columns are arranged, and one small-head positioning column is arranged.
Still preferably, still include compressing tightly the subassembly, compressing tightly the subassembly and including compressing tightly the supporting seat, compress tightly the link, compress tightly the arm, depression bar and locking arm, compress tightly the fixed setting of link and compress tightly the supporting seat above, compress tightly the arm and include two and compress tightly the support arm, two one end rotations of compressing tightly the support arm are connected at the rear end that compresses tightly the link, two other ends of compressing tightly the support arm are connected the depression bar perpendicularly, two middle parts of compressing tightly the support arm are connected together and are formed the pressure point, the locking arm includes two locking support arms, two lower extreme rotations of locking support arm are connected at the front end that compresses tightly the link, two upper ends of locking support arm are fixed together, press tightly the arm clamp in the centre, rotate between two locking support arms and connect the latch segment, the latch segment lower extreme inserts between two and compress tightly the support arm rotation with two, the front side of latch segment is equipped with and compresses tightly the arch.
Further preferably, the compression assembly is disposed between the large head positioning assembly and the small head positioning assembly.
Further preferably, a groove strip is arranged on the upper surface of the instrument connecting rod, and the measuring rod is arranged in the groove strip; one end of the measuring rod penetrating out of the measuring head is provided with a handle.
Further preferably, carrying handles are provided on both sides of the base.
Compared with the prior art, the utility model has the advantages that:
the utility model can realize quick positioning detection and improve the detection efficiency; the quality state of the product can be monitored in time.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of another angular side view of the present utility model;
FIG. 4 is a top view of the present utility model;
FIG. 5 is a pre-test zeroing tool;
FIG. 6 is a schematic view of a shoe locking groove on the inner side of the big end of the connecting rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-6, the utility model provides a gauge for measuring the depth of a connecting rod lock tile groove, which comprises a base 1 and a measuring mechanism, wherein the measuring mechanism comprises a big head positioning component and a measuring component, the big head positioning component comprises a positioning disc 2 and a big head positioning column 3, the positioning disc 2 is arranged on the base 1, the positioning disc 2 is of a conical column structure, and the big head positioning columns 3 are distributed around the positioning disc 2; the measuring assembly comprises a measuring support seat 4, a meter connecting rod 5, a measuring meter 6, a measuring rod 7 and a measuring head 8, wherein the upper side of the measuring support seat 4 is rotationally connected with one end of the meter connecting rod 5, the measuring meter 6 is installed on the upper surface of the meter connecting rod 5, the other end of the meter connecting rod 5 is provided with a measuring rod connecting block 9, a through hole is formed in the measuring rod connecting block 9, the measuring rod 7 penetrates through the through hole and then is connected with the measuring meter 6, the measuring head 8 penetrates through the other end of the measuring rod 7 to be fixedly connected with the measuring rod 7, and the lower end of the measuring head 8 is provided with a center structure 10 facing the measuring support seat 4.
Zero calibration is performed by the zero calibration tool 22 before detection: the instrument connecting rod 5 is rotated upwards to drive the measuring head 8 to rotate upwards, then the big head of the zeroing tool 22 is sleeved on the positioning disc 2, after positioning, the instrument connecting rod 5 is rotated downwards until the horizontal position of the center structure 10 of the measuring head 8 is the same as the horizontal position of the target measuring position of the zeroing tool 22, the measuring rod 7 is pushed, and the measuring rod 7 moves to give a signal to the measuring instrument 6 to enable the indication to change, so that zeroing is realized;
After formally starting detection, the connecting rod is positioned by using the same method, namely, a large head is sleeved on the positioning disc 2, the lower end face is supported on the large head positioning column 3, the measuring rod 7 is pushed until the center structure 10 is propped against the bottom of the connecting rod tile locking groove 24, the measuring rod moves to give a signal to the measuring instrument 6, and the depth of the connecting rod tile locking groove 24 is obtained according to the comparison of the data measured by the connecting rod tile locking groove 24 and the correction data.
In order to realize positioning of the whole connecting rod, the small head positioning assembly is improved as a technical scheme, and comprises a small head positioning base 11, a positioning block 12 and a small head positioning column, wherein the small head positioning base 11 is arranged on the base 1, the positioning block 12 is arranged on the small head positioning base 11, the small head positioning column is arranged on one side, away from the big head positioning assembly, of the positioning block 12, and the upper part and the lower part of the positioning block 12 are big;
The big head positioning assembly further comprises a big head positioning base 19, the big head positioning base 19 is arranged on the base 1, and the positioning disc 2 and the positioning column 3 are arranged on the big head positioning base 19.
When the connecting rod is positioned, the small-head through hole of the connecting rod is sleeved on the positioning block 12, and the lower surface of the connecting rod is supported by the large-head positioning column 3 and the small-head positioning column, so that the whole positioning of the connecting rod is realized.
For convenient positioning, a plurality of springs are arranged in the big head positioning base 19 and the small head positioning base 11, the springs in the big head positioning base 19 are connected with the lower surface of the positioning disc 2, and the springs in the small head positioning base 11 are connected with the lower surface of the positioning block 12.
In order to realize three-point positioning, as an improvement, two large-head positioning columns 3 are arranged, and one small-head positioning column is arranged.
In order to compress tightly the connecting rod when measuring, as the improvement of technical scheme, still include compressing tightly the subassembly, compressing tightly the subassembly and including compressing tightly supporting seat 13, compress tightly link 14, compress tightly arm 15, depression bar 16 and locking arm 17, compress tightly the fixed setting of link 14 and compress tightly supporting seat 13 above, compress tightly the arm 15 and include two and compress tightly the support arm, the one end rotation of two compress tightly the support arm is connected at the rear end that compresses tightly link 14, the depression bar 16 is connected perpendicularly to the other end of two compress tightly the support arm, the middle part of two compress tightly the support arm is connected together and is formed the pinch point, locking arm 17 includes two locking support arms, the lower extreme rotation of two locking support arms is connected at the front end that compresses tightly link 14, the upper end of two locking support arms is fixed together, press the arm 15 clamp in the centre, rotate between two locking support arms and connect locking piece 18, the locking piece 18 lower extreme inserts between two support arms, and rotate with two and be connected, the front side of locking piece 18 is equipped with the compression boss 23.
Before the connecting rod is positioned, the locking arm 17 is rotated, the locking arm 17 drives the pressing arm 15 to rotate upwards, after the connecting rod is positioned, the pressing arm 15 is rotated, the lower end of the pressing rod 16 is pressed on the upper surface of the connecting rod arm, then the locking arm 17 is rotated, the locking arm 17 drives the locking block 18 to rotate, and the locking block 18 drives the pressing protrusion 23 to press on the pressing point, so that the pressing rod 16 presses the connecting rod.
Preferably, for convenience of compaction, the compaction assembly is disposed between the big head positioning assembly and the small head positioning assembly.
For easy to assemble big head locating component, big head locating component still includes big head locating base 19, big head locating base 19 sets up on base 1, positioning disk 2 with reference column 3 all sets up on big head locating base 19.
For the convenience of installing the measuring rod 17 and for the convenience of pulling the measuring rod 17, a groove strip is arranged on the upper surface of the instrument connecting rod 5, and the measuring rod 7 is arranged in the groove strip; a handle 20 is provided at one end of the measuring rod 7 which extends out of the measuring head 8.
In order to facilitate the handling of the device, it is preferable that handling handles 21 are provided on both sides of the base 1.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The gauge for measuring the depth of the connecting rod tile locking groove is characterized by comprising a base (1) and a measuring mechanism, wherein the measuring mechanism comprises a big head positioning assembly and a measuring assembly, the big head positioning assembly comprises a positioning disc (2) and a big head positioning column (3), the positioning disc (2) is arranged on the base (1), the positioning disc (2) is of a conical column structure, a plurality of big head positioning columns (3) are arranged and distributed around the positioning disc (2); the measuring assembly comprises a measuring support seat (4), an instrument connecting rod (5), a measuring instrument (6), a measuring rod (7) and a measuring head (8), wherein the measuring support seat (4) is rotationally connected with one end of the instrument connecting rod (5), the measuring instrument (6) is installed on the upper surface of the instrument connecting rod (5), the other end of the instrument connecting rod (5) is provided with a measuring rod connecting block (9), a through hole is formed in the measuring rod connecting block (9), the measuring rod (7) passes through the through hole and then is connected with the measuring instrument (6), the measuring head (8) passes through the other end of the measuring rod (7) and is fixedly connected onto the measuring rod (7), and the lower end of the measuring head (8) is provided with a center structure (10) facing the measuring support seat (4).
2. The gauge for measuring the depth of a connecting rod lock bush groove according to claim 1, further comprising a small head positioning assembly, wherein the small head positioning assembly comprises a small head positioning base (11), a positioning block (12) and a small head positioning column, the small head positioning base (11) is arranged on the base (1), the positioning block (12) is arranged on the small head positioning base (11), the small head positioning column is arranged on one side, far away from the large head positioning assembly, of the positioning block (12), and the small head positioning column is large from top to bottom;
the big head positioning assembly further comprises a big head positioning base (19), the big head positioning base (19) is arranged on the base (1), and the positioning disc (2) and the positioning column (3) are arranged on the big head positioning base (19).
3. The gauge for measuring the depth of a connecting rod shoe locking groove according to claim 2, wherein a plurality of springs are arranged in the big end positioning base (19) and the small end positioning base (11), the springs in the big end positioning base (19) are connected with the lower surface of the positioning disc (2), and the springs in the small end positioning base (11) are connected with the lower surface of the positioning block (12).
4. The gauge for measuring the depth of a connecting rod shoe locking groove according to claim 2, wherein two large-head positioning columns (3) are arranged, and one small-head positioning column is arranged.
5. The gauge for measuring the depth of a connecting rod lock shoe groove according to claim 2, further comprising a pressing assembly, the pressing assembly comprises a pressing supporting seat (13), a pressing connecting frame (14), a pressing arm (15), a pressing rod (16) and a locking arm (17), the pressing connecting frame (14) is fixedly arranged on the pressing supporting seat (13), the pressing arm (15) comprises two pressing support arms, one ends of the two pressing support arms are rotatably connected to the rear end of the pressing connecting frame (14), the other ends of the two pressing support arms are vertically connected with the pressing rod (16), the middle parts of the two pressing support arms are connected together to form a pressing point, the locking arm (17) comprises two locking support arms, the lower ends of the two locking support arms are rotatably connected to the front end of the pressing connecting frame (14), the upper ends of the two locking support arms are fixed together, the pressing arm (15) is clamped in the middle, a locking block (18) is rotatably connected between the two locking support arms, the lower ends of the locking block (18) are inserted between the two pressing support arms and are rotatably connected with the two pressing support arms, and a pressing bulge (23) is arranged on the front side of the locking block (18).
6. The gauge for measuring the depth of a connecting rod shoe-locking groove of claim 5, wherein the hold-down assembly is disposed between the large head positioning assembly and the small head positioning assembly.
7. The gauge for measuring the depth of a connecting rod lock bush groove according to claim 1, wherein a groove strip is arranged on the upper surface of the instrument connecting rod (5), and the measuring rod (7) is arranged in the groove strip; one end of the measuring rod (7) penetrating out of the measuring head (8) is provided with a handle (20).
8. The gauge for measuring the depth of a connecting rod shoe locking groove according to claim 1, wherein carrying handles (21) are arranged on two sides of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519479.7U CN220794206U (en) | 2023-09-15 | 2023-09-15 | Gauge for measuring depth of connecting rod tile locking groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322519479.7U CN220794206U (en) | 2023-09-15 | 2023-09-15 | Gauge for measuring depth of connecting rod tile locking groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794206U true CN220794206U (en) | 2024-04-16 |
Family
ID=90633743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322519479.7U Active CN220794206U (en) | 2023-09-15 | 2023-09-15 | Gauge for measuring depth of connecting rod tile locking groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794206U (en) |
-
2023
- 2023-09-15 CN CN202322519479.7U patent/CN220794206U/en active Active
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