Synchronous detection tool for inner diameter and outer diameter of sleeve
By designing a tooling for simultaneous detection of the inner and outer diameters of sleeves, and utilizing a moving component and a ruler, the simultaneous measurement of the inner and outer diameters of sleeves is achieved, solving the problem of low measurement efficiency in existing technologies and improving measurement efficiency.
Patent Information
- Application Number
- CN202520678245.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-11
AI Technical Summary
In existing technology, vernier calipers require measuring the inner and outer diameters of the sleeve in two separate steps, resulting in low measurement efficiency.
A tooling for simultaneous measurement of the inner and outer diameters of a sleeve was designed, including a base, a measuring mechanism, an outer diameter measuring component, a moving component, a pressure plate, and a scale. The moving component controls the movement of the pressure plate to achieve simultaneous measurement of the inner and outer diameters of the sleeve.
This technology enables simultaneous measurement of the inner and outer diameters of the sleeve, reducing measurement time and improving measurement efficiency.
Smart Images
Figure CN223910189U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sleeve inside and outside diameter detection frock technical field especially relates to a sleeve inside and outside diameter synchronous detection frock. BACKGROUND
[0002] In modern manufacturing industry, the accurate measurement of sleeve inside and outside diameter is very important for ensuring product quality.
[0003] In the prior art, the inside and outside diameter of the sleeve is measured by the operator holding the vernier caliper, which is relatively simple and can be mastered by the operator after basic training. The measurement result can be directly read by the scale of the main ruler and the vernier.
[0004] However, in the prior art, the vernier caliper needs to measure the inside and outside diameter of the sleeve twice, which takes a long time and results in low efficiency of the measurement method. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a sleeve inside and outside diameter synchronous detection frock, which solves the problem of low efficiency of the measurement method caused by the need for the vernier caliper to measure the inside and outside diameter of the sleeve twice in the prior art.
[0006] To achieve the above-mentioned purpose, the utility model provides a sleeve inside and outside diameter synchronous detection frock, which comprises a base and a measuring mechanism, the measuring mechanism comprises two outside diameter measuring assemblies, a moving assembly, two pressing plates, a first scale and a second scale, the outside diameter measuring assembly comprises a mounting plate, an extension sleeve and a clamping plate, the two outside diameter measuring assemblies are arranged at the two ends of the base respectively, the mounting plate is fixedly connected with one end of the base, the extension sleeve is arranged between the clamping plate and the mounting plate, the moving assembly is arranged below the base, the two pressing plates are arranged on the output end of the moving assembly, the first scale is fixedly connected with the base and located above the base, and the second scale is fixedly connected with the base and located below the base.
[0007] The extension sleeve comprises an extension spring and an extension rod, the two ends of the extension spring are fixedly connected with the mounting plate and the clamping plate respectively, and the two ends of the extension rod are fixedly connected with the mounting plate and the clamping plate respectively and located in the extension spring.
[0008] The moving assembly comprises two moving blocks, a mounting frame and a driving set, the base has two through grooves, the two through grooves are arranged at two ends of the base respectively, the mounting frame is fixedly connected with the base and located below the base, the driving set is arranged in the mounting frame, the two moving blocks are arranged on output ends of the driving set and extend to above the base through the two through grooves respectively, and the two pressing plates are fixedly connected with the two moving blocks respectively.
[0009] The driving set comprises a first lead screw and a second lead screw, one end of the first lead screw is rotationally connected with the mounting frame, the other end of the first lead screw is fixedly connected with the second lead screw, and the two moving blocks are threadedly connected with the first lead screw and the second lead screw respectively.
[0010] The moving assembly further comprises two limiting columns, the two limiting columns are fixedly connected with the base and located in the two through grooves respectively, and the two moving blocks are slidingly connected with the two limiting columns respectively.
[0011] The sleeve inner and outer diameter synchronous detection tool of the utility model, when measuring the inner and outer diameter of the sleeve, the sleeve is clamped between the two clamping plates, the two telescopic sleeves are compressed, the sleeve is fixed between the two clamping plates, then the two pressing plates are controlled to move to the two sides of the base through the moving assembly, until the two pressing plates respectively adhere to the two ends of the sleeve, at this time, the positions of the two clamping plates on the first scale are observed, so that the outer diameter of the sleeve is measured, then the corresponding positions of the two pressing plates on the second scale are observed, so that the inner diameter of the sleeve is measured, the inner and outer diameter of the sleeve can be measured at the same time through the above-mentioned mode, the measurement time is reduced, and the measurement efficiency of the sleeve is improved. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced.
[0013] Figure 1 It is the structure schematic diagram of the sleeve inner and outer diameter synchronous detection tool of the utility model.
[0014] Figure 2 It is another direction structure schematic diagram of the sleeve inner and outer diameter synchronous detection tool of the utility model.
[0015] Figure 3 It is the front view of the sleeve inner and outer diameter synchronous detection tool of the utility model.
[0016] Figure 4 It is the top view of the sleeve inner and outer diameter synchronous detection tool of the utility model.
[0017] 101-base, 102-mounting plate, 103-telescopic rod, 104-telescopic spring, 105-clip plate, 106-first scale, 107-through slot, 108-mounting frame, 109-first lead screw, 110-second lead screw, 111-moving block, 112-pressing plate, 113-limiting column, 114-second scale. DETAILED DESCRIPTION
[0018] Please refer to Figures 1 to 4 , wherein, Figure 1 is the structure diagram of the sleeve inner and outer diameter synchronous detection tool of the utility model, Figure 2 is the structure diagram of the sleeve inner and outer diameter synchronous detection tool of the utility model in another direction, Figure 3 is the front view of the sleeve inner and outer diameter synchronous detection tool of the utility model, Figure 4 is the top view of the sleeve inner and outer diameter synchronous detection tool of the utility model.
[0019] The utility model provides a kind of sleeve inner and outer diameter synchronous detection tool, including base 101 and measuring mechanism, the measuring mechanism includes two outer diameter measurement components and moving component, two pressing plates 112, first scale 106 and second scale 114, the outer diameter measurement component includes mounting plate 102, telescopic kit and clip plate 105, the telescopic kit includes telescopic spring 104 and telescopic rod 103, the moving component includes two moving blocks 111, two limiting columns 113, mounting frame 108 and drive kit, the base 101 has two through slots 107, the drive kit includes first lead screw 109 and second lead screw 110, by the foregoing scheme, it needs to measure the inner diameter and outer diameter of sleeve twice in prior art, it takes long time, leads to the problem of low efficiency of this measurement mode.
[0020] In the embodiment, two outer diameter measuring assemblies are arranged at two ends of the base 101 respectively, the mounting plate 102 is fixedly connected with one end of the base 101, the telescopic sleeve assemblies are arranged between the clamping plates 105 and the mounting plate 102, the moving assembly is arranged below the base 101, two pressing plates 112 are arranged on the output end of the moving assembly, the first scale 106 is fixedly connected with the base 101 and located above the base 101, the second scale 114 is fixedly connected with the base 101 and located below the base 101, when measuring the inner and outer diameters of the sleeve, the sleeve is clamped between the two clamping plates 105, the two telescopic sleeve assemblies are compressed, the sleeve is fixed between the two clamping plates 105, and then the two pressing plates 112 are controlled to move to two sides of the base 101 by the moving assembly until the two pressing plates 112 respectively adhere to two ends of the sleeve, at this time, the positions of the two clamping plates 105 on the first scale 106 are observed to measure the outer diameter of the sleeve, and then the corresponding positions of the two pressing plates 112 on the second scale 114 are observed to measure the inner diameter of the sleeve, the inner and outer diameters of the sleeve can be measured at the same time by the above manner, the measurement time is reduced, and the measurement efficiency of the sleeve is improved.
[0021] Further, two ends of the telescopic spring 104 are fixedly connected with the mounting plate 102 and the clamping plate 105 respectively, and two ends of the telescopic rod 103 are fixedly connected with the mounting plate 102 and the clamping plate 105 respectively and located in the telescopic spring 104.
[0022] In the embodiment, when measuring the outer diameter of the sleeve, the sleeve is clamped between the two clamping plates 105, the two telescopic springs 104 and the two telescopic rods 103 are compressed, and the sleeve is fixed between the two clamping plates 105, at this time, the positions of the two clamping plates 105 on the first scale 106 are observed to measure the outer diameter of the sleeve.
[0023] Further, two through grooves 107 are arranged at two ends of the base 101 respectively, the mounting frame 108 is fixedly connected with the base 101 and located below the base 101, the driving assembly is arranged in the mounting frame 108, two moving blocks 111 are arranged on the output end of the driving assembly, and the two moving blocks 111 respectively extend to above the base 101 through the two through grooves 107, and the two pressing plates 112 are fixedly connected with the two moving blocks 111 respectively.
[0024] Further, one end of the first screw rod 109 is rotationally connected with the mounting frame 108, and the other end of the first screw rod 109 is fixedly connected with the second screw rod 110, and the two moving blocks 111 are threadedly connected with the first screw rod 109 and the second screw rod 110 respectively.
[0025] In the embodiment, when the inner diameter of the sleeve is measured, the first screw rod 109 and the second screw rod 110 are rotated, the thread directions of the first screw rod 109 and the second screw rod 110 are opposite, and therefore when the first screw rod 109 and the second screw rod 110 are rotated in the same direction, the two pressing plates 112 are moved to the two sides of the base 101 respectively until the two pressing plates 112 are attached to the two sides of the sleeve respectively, and then the corresponding positions of the two pressing plates 112 on the second scale 114 are observed, so that the inner diameter of the sleeve is measured.
[0026] Further, the two limiting columns 113 are fixedly connected with the base 101 and are located in the two through grooves 107 respectively, and the two moving blocks 111 are slidably connected with the two limiting columns 113 respectively.
[0027] In the embodiment, when the two moving blocks 111 are moved, the two moving blocks 111 are slid on the two limiting columns 113 respectively, and the two limiting columns 113 limit and guide the movement of the two moving blocks 111 and the two pressing plates 112, so that the two pressing plates 112 are prevented from being dislocated.
[0028] When the inner and outer diameters of the sleeve are measured by using the utility model, the sleeve is clamped between the two clamping plates 105, the two telescopic springs 104 and the two telescopic rods 103 are compressed, the sleeve is fixed between the two clamping plates 105, and then the first screw rod 109 and the second screw rod 110 are rotated, the thread directions of the first screw rod 109 and the second screw rod 110 are opposite, and therefore when the first screw rod 109 and the second screw rod 110 are rotated in the same direction, the two pressing plates 112 are moved to the two sides of the base 101 respectively until the two pressing plates 112 are attached to the two sides of the sleeve respectively, and then the positions of the two clamping plates 105 on the first scale 106 are observed, so that the outer diameter of the sleeve is measured, and then the corresponding positions of the two pressing plates 112 on the second scale 114 are observed, so that the inner diameter of the sleeve is measured, and through the above-mentioned mode, the inner and outer diameters of the sleeve can be measured at the same time, the measurement time is reduced, and the measurement efficiency of the sleeve is improved.
[0029] The above disclosure is only a preferred embodiment of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that all or part of the processes described above can be implemented, and equivalent changes can be made according to the claims of the present application, which still belong to the scope covered by the present application.
Claims
1. A sleeve inner and outer diameter synchronous detection tool, characterized in that, It comprises a base and a measuring mechanism, the measuring mechanism comprises two outer diameter measuring assemblies and a moving assembly, two pressing plates, a first scale and a second scale, the outer diameter measuring assembly comprises a mounting plate, a telescopic sleeve and a clamping plate, two outer diameter measuring assemblies are respectively arranged at both ends of the base, the mounting plate is fixedly connected with one end of the base, the telescopic sleeve is arranged between the clamping plate and the mounting plate, the moving assembly is arranged below the base, two pressing plates are arranged on the output end of the moving assembly, the first scale is fixedly connected with the base and located above the base, and the second scale is fixedly connected with the base and located below the base.
2. The sleeve inner and outer diameter synchronous detection tool according to claim 1, characterized in that, The telescopic sleeve comprises a telescopic spring and a telescopic rod, both ends of the telescopic spring are fixedly connected with the mounting plate and the clamping plate respectively, and both ends of the telescopic rod are fixedly connected with the mounting plate and the clamping plate respectively and located in the telescopic spring.
3. The sleeve inner and outer diameter synchronous detection tool according to claim 2, characterized in that, The moving assembly comprises two moving blocks, a mounting frame and a driving sleeve, the base has two through grooves, two through grooves are respectively arranged at both ends of the base, the mounting frame is fixedly connected with the base and located below the base, the driving sleeve is arranged in the mounting frame, two moving blocks are arranged on the output end of the driving sleeve, and two moving blocks respectively extend to the upper of the base through two through grooves, and two pressing plates are respectively fixedly connected with two moving blocks.
4. The sleeve inner and outer diameter synchronous detection tool according to claim 3, characterized in that, The driving sleeve comprises a first lead screw and a second lead screw, one end of the first lead screw is rotatably connected with the mounting frame, the other end of the first lead screw is fixedly connected with the second lead screw, and two moving blocks are respectively threadedly connected with the first lead screw and the second lead screw.
5. The sleeve inner and outer diameter synchronous detection tool according to claim 4, characterized in that, The moving assembly further comprises two limiting columns, two limiting columns are fixedly connected with the base and respectively located in two through grooves, and two moving blocks are respectively slidably connected with two limiting columns.