CN220398429U - Special gauge for circular arc diameter of synchronizer groove - Google Patents
Special gauge for circular arc diameter of synchronizer groove Download PDFInfo
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- CN220398429U CN220398429U CN202321793834.3U CN202321793834U CN220398429U CN 220398429 U CN220398429 U CN 220398429U CN 202321793834 U CN202321793834 U CN 202321793834U CN 220398429 U CN220398429 U CN 220398429U
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- 238000001514 detection method Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a special detection tool for the arc diameter of a groove of a synchronizer, belongs to the technical field of detection of the synchronizer, and aims to solve the problems that the existing detection mode is complicated, more time is required to be consumed, and the detection efficiency is affected; comprising the following steps: the device comprises a positioning ring, a guide piece, a rotating ring, a measuring ruler, an inner diameter measuring block and a positioning screw rod; the guide piece is fixedly connected to the outer side face of the positioning ring; the rotating ring is rotatably connected to the upper part of the positioning ring; the measuring ruler is fixedly connected above the rotating ring; the inner diameter measuring block is connected to the left side and the right side of the measuring ruler in a sliding manner; the positioning screw rod is rotationally connected to the inner side of the guide piece; the utility model reduces the operation steps, reduces the labor intensity of staff, is convenient for measuring the diameters of the inner arc and the outer arc of the groove simultaneously, effectively improves the use effect of the gauge and improves the measurement efficiency.
Description
Technical Field
The utility model belongs to the technical field of synchronizer detection, and particularly relates to a special detection tool for the circular arc diameter of a groove of a synchronizer.
Background
When the arc diameter of the synchronizer joint sleeve groove is detected, a profiler is generally used for detecting the groove width and the angle, then an inside micrometer is used for measuring the small diameter of the tooth sleeve, and then the groove diameter is calculated by a theory.
For example, CN202121543140.5 discloses a special detector for synchronizer gear sleeve, which comprises a base, an electric hydraulic telescopic rod is installed at the upper end of the base, a connecting plate is fixedly connected with the telescopic end of the electric hydraulic telescopic rod, a mounting block is fixedly connected with one end of the connecting plate far away from the electric hydraulic telescopic rod, a mounting groove is arranged at the lower end of the mounting block, a double-head threaded rod and a guide rod are horizontally arranged in the mounting groove, the double-head threaded rod is rotationally connected with the front and rear inner walls of the mounting groove, the guide rod is fixedly connected with the front and rear inner walls of the mounting groove, and two moving blocks are symmetrically connected with the double-head threaded rod in a threaded manner; the device can fix the tooth cover fast to can know radius and the height of tooth cover inner circle fast through first slide caliper rule and second slide caliper rule after fixed, can carry out the detection of other data through placing the instrument in the box simultaneously, improve the practicality of device.
Based on the above, the existing detection mode is complicated, a plurality of tools are required to cooperate for detection, the size of the groove is difficult to intuitively obtain, more time is required to be consumed, the labor intensity of workers is high, and the detection efficiency is also influenced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the special detection tool for the circular arc diameter of the synchronizer groove, so as to solve the problems that the existing detection mode is complicated, a plurality of tools are needed for matching detection, the size of the groove is difficult to intuitively obtain, more time is needed, the labor intensity of staff is high, and the detection efficiency is influenced.
The utility model discloses a special checking fixture for the diameter of a groove arc of a synchronizer, which is realized by the following specific technical means:
utensil is examined in synchronizer slot circular arc diameter special use includes: the device comprises a positioning ring, a guide piece, a clamping mechanism, a rotating ring, a measuring ruler, an inner diameter measuring block, a measuring mechanism and a positioning screw rod; the guide pieces are arranged in three, and the three guide piece circumferential arrays are fixedly connected to the outer side face of the positioning ring; the clamping mechanism is arranged at the lower part of the positioning ring; the rotating ring is rotatably connected to the upper part of the positioning ring; the measuring ruler is fixedly connected above the rotating ring; the two inner diameter measuring blocks are respectively connected to the left side and the right side of the measuring ruler in a sliding manner; the measuring mechanism is arranged above the rotating ring; the three positioning screw rods are respectively connected to the inner sides of the three guide pieces in a rotating mode, and the three positioning screw rods are respectively connected with the positioning ring in a rotating mode.
Further, the measuring mechanism comprises a guide plate; the guide plate is rotationally connected to the upper portion of the rotating ring, the guide plate is in sliding connection with the two inner diameter measuring blocks, and the guide plate is fixedly connected with the measuring ruler.
Further, the clamping mechanism comprises a positioning plate, a driving bevel gear and a driven bevel gear; the three positioning plates are respectively connected to the inner sides of the three guide pieces in a sliding manner, and are respectively connected with the three positioning screw rods in a threaded manner; the drive bevel gear is fixedly connected to the lower end face of the rotating ring; the driven bevel gears are arranged in three, the three driven bevel gears are fixedly connected to the inner sides of the three positioning screw rods respectively, and the three driven bevel gears are meshed with the driving bevel gears.
Further, the measuring mechanism also comprises a guide rod and a control screw rod; the guide rod is connected to the upper parts of the two inner diameter measuring blocks in a sliding manner; the control lead screw is provided with two, two control lead screws are respectively fixedly connected with the left end face and the right end face of the guide rod, and the two control lead screws are both in rotary connection with the measuring ruler.
Further, the measuring mechanism further comprises an outer diameter measuring block; the two outer diameter measuring blocks are respectively connected with the left side and the right side of the measuring ruler in a sliding mode, and are respectively connected with the two control screw rods in a threaded mode.
Further, the measuring mechanism also comprises a reversing gear and a control rack; the reversing gear is rotationally connected to the middle part of the guide plate; the two control racks are respectively and fixedly connected to the rear side of the right end face of the left inner diameter measuring block and the front side of the left end face of the right inner diameter measuring block; and the two control racks are mutually meshed with the reversing gear.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the inner diameter measuring block is additionally arranged on the basis of the traditional gauge, and the control rack can drive the inner diameter measuring block to slide by rotating the reversing gear, so that the inner diameter measuring block is attached to the inner arc surface of the groove, the inner arc diameter of the groove of the synchronizer joint sleeve can be directly known by reading the numerical value on the measuring ruler, the condition of using multiple tools to cooperate and detect is effectively avoided, the operation steps are reduced, and the labor intensity of staff is reduced.
According to the utility model, the outer diameter measuring block is additionally arranged on the basis of the traditional gauge, the control screw rod is rotated through the rotary guide rod, and the outer diameter measuring block is moved through the rotation of the control screw rod, so that the outer diameter measuring block is attached to the outer arc surface of the groove of the synchronizer joint sleeve, the outer arc diameter of the groove is measured, the inner arc diameter and the outer arc diameter of the groove are measured conveniently, the use effect of the gauge is effectively improved, the measuring efficiency of the groove is improved, and the time required for measuring the arc diameter of the groove is reduced.
According to the utility model, the guide plate is additionally arranged on the basis of the traditional gauge, and the inner diameter measuring block and the outer diameter measuring block are driven to rotate by rotating the guide plate, so that the symmetry degree of the groove arc is conveniently detected, the detection effect is effectively improved, and the practicability of the gauge is improved.
The method can directly know the circular arc diameter of the groove of the synchronizer joint sleeve, effectively avoids the condition of detecting by using multiple tools, reduces operation steps, reduces labor intensity of staff, facilitates simultaneous measurement of the inner circular arc diameter and the outer circular arc diameter of the groove, effectively improves the use effect of the detection tool, improves the measurement efficiency of the groove, reduces the time required for measuring the circular arc diameter of the groove, facilitates detection of the symmetry degree of the circular arc of the groove, effectively improves the detection effect, and improves the practicability of the detection tool.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the retaining ring of the present utility model.
Fig. 3 is a schematic view of the structure of the rotary ring of the present utility model.
Fig. 4 is a schematic structural view of the guide plate of the present utility model.
FIG. 5 is a schematic view of the structure of the inner diameter measuring block of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a positioning ring; 2. a guide member; 201. a positioning plate; 3. a rotating ring; 301. a drive bevel gear; 302. a guide plate; 303. a reversing gear; 4. a measuring ruler; 5. an inner diameter measuring block; 501. controlling a rack; 502. a guide rod; 503. a control screw rod; 504. an outer diameter measuring block; 6. positioning a screw rod; 601. driven bevel gears.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides a special gauge for the circular arc diameter of a synchronizer groove, which comprises the following components: the device comprises a positioning ring 1, a guide piece 2, a clamping mechanism, a rotating ring 3, a measuring ruler 4, an inner diameter measuring block 5, a measuring mechanism and a positioning screw rod 6; the three guide pieces 2 are arranged, and the circumferential arrays of the three guide pieces 2 are fixedly connected to the outer side face of the positioning ring 1; the clamping mechanism is arranged at the lower part of the positioning ring 1; the rotating ring 3 is rotatably connected to the upper part of the positioning ring 1; the measuring ruler 4 is fixedly connected above the rotating ring 3; the two inner diameter measuring blocks 5 are arranged, and the two inner diameter measuring blocks 5 are respectively and slidably connected to the left side and the right side of the measuring ruler 4; the measuring mechanism is arranged above the rotating ring 3; the three positioning screw rods 6 are arranged, the three positioning screw rods 6 are respectively and rotatably connected to the inner sides of the three guide pieces 2, and the three positioning screw rods 6 are respectively and rotatably connected with the positioning ring 1.
Wherein the clamping mechanism comprises a positioning plate 201, a driving bevel gear 301 and a driven bevel gear 601; the three positioning plates 201 are arranged, the three positioning plates 201 are respectively connected to the inner sides of the three guide pieces 2 in a sliding manner, and the three positioning plates 201 are respectively connected with the three positioning screw rods 6 in a threaded manner; the drive bevel gear 301 is fixedly connected to the lower end surface of the rotating ring 3; the driven bevel gears 601 are three, the three driven bevel gears 601 are fixedly connected to the inner sides of the three positioning screw rods 6 respectively, and the three driven bevel gears 601 are meshed with the driving bevel gears 301; in use, holding the positioning ring 1, rotating the rotating ring 3 to rotate the drive bevel gear 301, driving the driven bevel gear 601 and the positioning screw 6 to rotate by the drive bevel gear 301, moving the positioning plate 201 by the rotation of the positioning screw 6, and clamping the synchronizer sleeve by the positioning plate 201, thereby positioning the inspection tool, facilitating the subsequent inspection work, and guiding the movement of the positioning plate 201 by the guide member 2.
Wherein the measuring mechanism comprises a guide plate 302; the guide plate 302 is rotatably connected to the upper part of the rotating ring 3, the guide plate 302 is in sliding connection with the two inner diameter measuring blocks 5, and the guide plate 302 is fixedly connected with the measuring ruler 4; in use, the guide plate 302 is used for guiding the movement of the inner diameter measuring block 5, and the rotating guide plate 302 can drive the inner diameter measuring block 5 and the outer diameter measuring block 504 to rotate, so that the symmetry degree of the groove arc is conveniently detected, the detection effect is effectively improved, and the practicability of the detection tool is improved.
Wherein the measuring mechanism further comprises a reversing gear 303 and a control rack 501; the reversing gear 303 is rotatably connected to the middle part of the guide plate 302; the two control racks 501 are arranged, and the two control racks 501 are respectively and fixedly connected to the rear side of the right end surface of the left Fang Najing measuring block 5 and the front side of the left end surface of the right Fang Najing measuring block 5; both control racks 501 intermesh with the reversing gear 303; in use, the control rack 501 can drive the inner diameter measuring block 5 to slide by rotating the reversing gear 303, so that the inner diameter measuring block 5 is attached to the inner arc surface of the groove, the inner arc diameter of the groove of the synchronizer joint sleeve can be directly known by reading the numerical value on the measuring ruler 4, the condition that a plurality of tools are used for matching detection is effectively avoided, the operation steps are reduced, the labor intensity of workers is reduced, and the measuring efficiency is improved.
The measuring mechanism further comprises a guide rod 502 and a control screw 503; the guide rod 502 is slidably connected to the upper parts of the two inner diameter measuring blocks 5; the two control screw rods 503 are arranged, the two control screw rods 503 are respectively and fixedly connected to the left end face and the right end face of the guide rod 502, and the two control screw rods 503 are both in rotary connection with the measuring scale 4; in use, movement of the inner diameter measurement block 5 is guided by the guide bar 502 and the control screw 503 is rotated by rotating the guide bar 502.
Wherein the measuring mechanism further comprises an outer diameter measuring block 504; the two outer diameter measuring blocks 504 are arranged, the two outer diameter measuring blocks 504 are respectively connected to the left side and the right side of the measuring ruler 4 in a left-right sliding mode, and the two outer diameter measuring blocks 504 are respectively connected with the two control screw rods 503 in a threaded mode; in use, the outer diameter measuring block 504 is moved by controlling the rotation of the screw rod 503, so that the outer diameter measuring block 504 is attached to the outer arc surface of the groove of the synchronizer joint sleeve, the outer arc diameter of the groove is measured, the inner arc diameter and the outer arc diameter of the groove are measured at the same time, the use effect of the gauge is effectively improved, the measuring efficiency of the groove is improved, and the time required for measuring the arc diameter of the groove is reduced.
Specific use and action of the embodiment: in use, hold the locating ring 1, make the initiative bevel gear 301 rotate through rotating the swivel becket 3, drive driven bevel gear 601 and locating screw 6 rotate through initiative bevel gear 301, make the locating plate 201 remove through the rotation of locating screw 6, carry out the centre gripping to the synchronous ware joint cover through locating plate 201, thereby to examine the utensil and fix a position, the subsequent detection work of being convenient for, can make control rack 501 drive the internal diameter measuring piece 5 slide through rotatory reversing gear 303, thereby make internal diameter measuring piece 5 laminate with the slot inner arc face, can directly learn the inner arc diameter of synchronous ware joint cover slot through reading the numerical value on measuring scale 4, the effectual condition that uses multiple instrument cooperation to detect that has reduced operating procedure, staff's intensity of labour has been reduced, make control screw 503 rotate through rotatory guide bar 502, make external diameter measuring piece 504 remove through the rotation of control screw 503, thereby make external diameter measuring piece 504 laminate with the outer arc face of synchronous ware joint cover slot, thereby measure the external arc diameter of slot and measure simultaneously, the effect of detecting piece 5 has been effectively improved to the inner diameter measuring piece 5 and the inner arc diameter of slot, the measuring piece is measured simultaneously to the measuring piece is reduced to the required time of measuring piece is measured to the measuring piece diameter of slot, the practical measuring piece is measured with the time of measuring piece is improved, and the practical accuracy has been improved.
Claims (6)
1. Utensil is examined in synchronizer slot circular arc diameter special use, its characterized in that includes: the device comprises a positioning ring (1), a guide piece (2), a clamping mechanism, a rotating ring (3), a measuring ruler (4), an inner diameter measuring block (5), a measuring mechanism and a positioning screw rod (6); the outer side surface circumferential array of the positioning ring (1) is fixedly connected with a plurality of guide pieces (2); the clamping mechanism is arranged at the lower part of the positioning ring (1); the rotating ring (3) is rotatably connected to the upper part of the positioning ring (1); the measuring ruler (4) is fixedly connected above the rotating ring (3); the left side and the right side of the measuring ruler (4) are respectively and slidably connected with one inner diameter measuring block (5); the measuring mechanism is arranged above the rotating ring (3); the inner side of each guide piece (2) is rotationally connected with one positioning screw rod (6), and the positioning screw rods (6) are rotationally connected with the positioning ring (1).
2. The synchronizer groove arc diameter special gauge according to claim 1, wherein: the clamping mechanism comprises a positioning plate (201), a driving bevel gear (301) and a driven bevel gear (601); the inner side of each guide piece (2) is connected with one positioning plate (201) in a sliding manner, and the positioning plates (201) are in threaded connection with the positioning screw rods (6); the drive bevel gear (301) is fixedly connected to the lower end face of the rotating ring (3); the inner side of each positioning screw rod (6) is fixedly connected with one driven bevel gear (601), and the driven bevel gears (601) are meshed with the driving bevel gears (301).
3. The synchronizer groove arc diameter special gauge according to claim 1, wherein: the measuring mechanism comprises a guide plate (302); the guide plates (302) are rotatably connected to the upper portions of the rotating rings (3), the guide plates (302) are slidably connected with the two inner diameter measuring blocks (5), and the guide plates (302) are fixedly connected with the measuring ruler (4).
4. A synchronizer groove arc diameter special gauge as defined in claim 3, wherein: the measuring mechanism also comprises a reversing gear (303) and a control rack (501); the reversing gear (303) is rotatably connected to the middle part of the guide plate (302); the rear side of the right end surface of the inner diameter measuring block (5) on the left side and the front side of the left end surface of the inner diameter measuring block (5) on the right side are fixedly connected with a control rack (501) respectively; the control rack (501) is meshed with the reversing gear (303).
5. The synchronizer groove arc diameter special gauge according to claim 4, wherein: the measuring mechanism also comprises a guide rod (502) and a control screw rod (503); the guide rod (502) is connected to the upper parts of the two inner diameter measuring blocks (5) in a sliding manner; the left end face and the right end face of the guide rod (502) are respectively and fixedly connected with a control screw rod (503), and the control screw rod (503) is rotationally connected with the measuring ruler (4).
6. The synchronizer groove arc diameter special gauge according to claim 5, wherein: the measuring mechanism further comprises an outer diameter measuring block (504); the left side and the right side of the measuring ruler (4) are respectively connected with an outer diameter measuring block (504) in a left-right sliding mode, and the outer diameter measuring block (504) is in threaded connection with the control screw rod (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793834.3U CN220398429U (en) | 2023-07-10 | 2023-07-10 | Special gauge for circular arc diameter of synchronizer groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793834.3U CN220398429U (en) | 2023-07-10 | 2023-07-10 | Special gauge for circular arc diameter of synchronizer groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398429U true CN220398429U (en) | 2024-01-26 |
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ID=89614928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793834.3U Active CN220398429U (en) | 2023-07-10 | 2023-07-10 | Special gauge for circular arc diameter of synchronizer groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398429U (en) |
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2023
- 2023-07-10 CN CN202321793834.3U patent/CN220398429U/en active Active
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