CN209978784U - Diameter detection gauge for gear ring rack after serging - Google Patents
Diameter detection gauge for gear ring rack after serging Download PDFInfo
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- CN209978784U CN209978784U CN201921211040.5U CN201921211040U CN209978784U CN 209978784 U CN209978784 U CN 209978784U CN 201921211040 U CN201921211040 U CN 201921211040U CN 209978784 U CN209978784 U CN 209978784U
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- supporting seat
- base
- lockstitching
- gear
- cushion block
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Abstract
The utility model relates to an it examines utensil to be used for lockstitching a border back ring gear frame diameter to detect comprises inboard slide caliper rule, cushion, supporting seat, base, and interior slide caliper rule is reequiped by ordinary slide caliper rule and forms, and the ring gear is in the same place through the lockstitching a border process with the ring gear in the course of working behind the lockstitching a border, and the measuring position is lockstitching a border back ring gear frame diameter. The installation and measurement process comprises the following steps: firstly, arranging a base on a workbench, horizontally leveling the base through a horizontal adjusting bolt, then arranging a supporting seat in the center of the base, arranging a gear ring after edge locking on the supporting seat, and finally arranging a cushion block in the center of the gear ring after the detected edge locking through the clearance fit of a cushion block middle hole and a supporting seat upright post; the sizes of the locking diameters of the gear rings at different positions can be measured by rotating the cushion blocks. The utility model has the advantages of being simple in structure and convenient in operation, lower and can realize just can the accurate size that measures the different position department diameters of gear ring frame behind the lockstitch through a clamping to staff's technical ability requirement, improved labor efficiency greatly.
Description
Technical Field
The utility model relates to a diameter detects examines the utensil, especially indicates a utensil is examined to ring gear frame diameter after being used for the lockstitching a border.
Background
The gear in the passenger car gearbox is widely applied, and the size of the diameter of the gear not only influences the assembly, but also influences the noise of the gearbox. The gear that will survey in this patent has ring gear and ring gear frame two parts to constitute, the ring gear frame links to each other it with the ring gear through the machine lockstitching a border, the size of ring gear frame diameter after the lockstitching a border directly determines whether qualified the gear, diameter undersize after the lockstitching a border, the lockstitching a border power is not enough when explaining the lockstitching a border, finally lead to the ring gear frame to drop too early seriously to influence the vehicle safety of traveling, the diameter is too big after the lockstitching a border, lead to the ring gear diameter too big, difficult assembly and noise are big, therefore the accurate measurement of ring gear frame diameter after the lockstitching a border is very important. Because the measuring space is less and the measuring position is more after the lockstitching, diameter measuring tool slide caliper, pneumatic measuring instrument, three-dimensional all commonly used can't realize accurate measurement because of the space is narrow and small.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a simple structure, convenient operation, require lower and can realize just can the accurate measurement examine utensil of the size of measuring the different position department diameters of gear ring frame behind the lockstitch through a clamping to staff's technical ability, improved labor efficiency greatly.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a be used for lockstitching a border back ring gear frame diameter to detect examines utensil comprises inboard slide caliper rule, cushion, supporting seat, base, and the supporting seat is arranged in the central authorities at the base, the center of supporting seat is equipped with the supporting seat stand, the cushion center is equipped with the cushion intermediate hole, the cushion intermediate hole and supporting seat stand clearance fit, the both ends of cushion all are equipped with circular through-hole, and two through-hole outer ends respectively open and have a slot, the slot is 180 distributions for the center of cushion intermediate hole, inboard slide caliper rule gauge head and slot cooperation.
Preferably, the inside caliper gauge head is fixed to the inside caliper jaw by a bolt. As the contact between the gauge head and the workpiece is worn, the gauge head can be replaced by a new one so as to realize accurate measurement.
Preferably, the base is of a square structure, and horizontal adjusting bolts are mounted at four corners of the base.
The utility model discloses interior callipers chi is formed by ordinary slide caliper repacking, and the ring gear is fixed together through the lockstitching process with the ring gear in the course of working after the lockstitching, and the measurement position is lockstitching after ring gear frame diameter. The installation and measurement process comprises the following steps: firstly, arranging a base on a workbench, horizontally leveling the base through a horizontal adjusting bolt, then arranging a supporting seat in the center of the base, arranging a gear ring after edge locking on the supporting seat, and finally arranging a cushion block in the center of the gear ring after the detected edge locking through the clearance fit of a cushion block middle hole and a supporting seat upright post; the sizes of the locking diameters of the gear rings at different positions can be measured by rotating the cushion blocks.
Compared with the prior art, the utility model, have following advantage and effect: 1. the inner caliper measuring head is fixed with the inner caliper claw through a bolt, and a new measuring head can be replaced along with the contact abrasion of the measuring head and a workpiece so as to facilitate accurate measurement; 2. circular through holes are formed in the two ends of the cushion block, grooves are formed in the outer ends of the two through holes respectively, the grooves are distributed in an angle of 180 degrees relative to the center of the middle hole of the cushion block, the quick positioning of the measuring head of the inner measuring caliper can be realized, the diameter of each measurement can be adjusted, the dislocation is avoided, the measuring efficiency is high, and the measurement is accurate; 3. the cushion block and the supporting seat stand column are in clearance fit, the cushion block can rotate around the stand column, and the diameters of different positions of the gear ring frame after the edge locking can be accurately measured by one-time clamping.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of an inner measuring caliper according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a cushion block structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of the structure of the ring gear after serging according to the embodiment of the present invention.
Fig. 5 is a schematic view of a base structure according to an embodiment of the present invention.
In the figure: the caliper comprises an inner caliper 1, an inner caliper claw 11, an inner caliper measuring head 12, a serging rear gear ring 2, a gear ring frame 21, a gear ring 22, a cushion block 3, a cushion block middle hole 31, a circular through hole 32, a groove 33, a supporting seat 4, a supporting seat upright column 41, a base 5 and a horizontal adjusting bolt 6.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1-5, the checking fixture for detecting the diameter of the gear ring frame after serging in the embodiment comprises an inner caliper 1, a pad 3, a support seat 4 and a base 5, wherein the support seat 4 is arranged in the center of the base 5, a support seat upright post 41 is arranged in the center of the support seat 4, a pad middle hole 31 is arranged in the center of the pad 3, the pad middle hole 31 is in clearance fit with the support seat upright post 41, circular through holes 32 are respectively arranged at two ends of the pad 3, a groove 33 is respectively arranged at the outer ends of the two circular through holes 32, the grooves 33 are distributed at 180 degrees relative to the center of the pad middle hole 31, and an inner caliper measuring head 12 is matched.
The inside caliper 12 of this embodiment is fixed to the inside caliper claw 11 by a bolt. As the contact between the measuring head and the workpiece to be measured is worn, the measuring head can be replaced by a new one so as to carry out accurate measurement.
This embodiment base 5 is square structure, all installs horizontal adjusting bolt 6 at four angles of base 5.
The inner caliper 1 in this embodiment is formed by modifying a common vernier caliper, the ring gear frame 21 and the ring gear 22 are fixed together through the lockstitching process in the lockstitching process of the gear ring 2, and the measurement position is the diameter of the ring gear frame (as the diameter a in fig. 4) after lockstitching. The installation and measurement process comprises the following steps: firstly, a base 5 is arranged on a workbench, the base 5 is leveled horizontally through a horizontal adjusting bolt 6, then a supporting seat 4 is arranged in the center of the base 5, the gear ring 2 is arranged on the supporting seat 4 through an inner hole and an end face after the edge locking is detected, and finally a cushion block 3 is arranged in the center of the gear ring 2 after the edge locking is detected through the clearance fit of a cushion block middle hole 31 and a supporting seat upright post 41; during measurement, the diameter A of the gear ring frame after edge locking at different positions can be measured by rotating the cushion block 3 by 20 degrees every time.
In addition, it should be noted that equivalent changes or simple changes made according to the structure, features and principles of the present invention are all included in the protection scope of the present invention.
Claims (3)
1. The diameter detection gauge for the gear ring frame after the overlock is characterized by comprising an inner side caliper, a cushion block, a supporting seat and a base, wherein the supporting seat is arranged in the center of the base, a supporting seat upright post is arranged in the center of the supporting seat, a cushion block middle hole is formed in the center of the cushion block, the cushion block middle hole is in clearance fit with the supporting seat upright post, circular through holes are formed in two ends of the cushion block, grooves are formed in the outer ends of the two through holes respectively, the grooves are distributed in an angle of 180 degrees relative to the center of the cushion block middle hole, and a measuring head of the inner side caliper is matched with.
2. The tool for detecting the diameter of the gear ring frame after serging is characterized in that the inner caliper measuring head is fixed with an inner caliper claw through a bolt.
3. The tool for detecting the diameter of the gear ring frame after serging as claimed in claim 1, wherein the base is of a square structure, and horizontal adjusting bolts are mounted at four corners of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211040.5U CN209978784U (en) | 2019-07-30 | 2019-07-30 | Diameter detection gauge for gear ring rack after serging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921211040.5U CN209978784U (en) | 2019-07-30 | 2019-07-30 | Diameter detection gauge for gear ring rack after serging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209978784U true CN209978784U (en) | 2020-01-21 |
Family
ID=69286284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921211040.5U Active CN209978784U (en) | 2019-07-30 | 2019-07-30 | Diameter detection gauge for gear ring rack after serging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209978784U (en) |
-
2019
- 2019-07-30 CN CN201921211040.5U patent/CN209978784U/en active Active
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