CN214470735U - Shaft part surface roughness detection jig - Google Patents

Shaft part surface roughness detection jig Download PDF

Info

Publication number
CN214470735U
CN214470735U CN202120793105.2U CN202120793105U CN214470735U CN 214470735 U CN214470735 U CN 214470735U CN 202120793105 U CN202120793105 U CN 202120793105U CN 214470735 U CN214470735 U CN 214470735U
Authority
CN
China
Prior art keywords
base plate
mounting base
shaped iron
thickness gauge
elbow clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120793105.2U
Other languages
Chinese (zh)
Inventor
王健
赵军
徐琳琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Metrology And Testing Center Co ltd
Original Assignee
Dalian Metrology And Testing Center Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Metrology And Testing Center Co ltd filed Critical Dalian Metrology And Testing Center Co ltd
Priority to CN202120793105.2U priority Critical patent/CN214470735U/en
Application granted granted Critical
Publication of CN214470735U publication Critical patent/CN214470735U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to an axle type part surface roughness detection tool, including mounting plate (1), its characterized in that: be provided with location strip (2) on mounting plate (1), seted up many on mounting plate (1) of location strip (2) both sides to mounting hole (3), V type iron (4) can be through the bolt fastening in mounting hole (3) on mounting plate (1), the bottom surface of V type iron (4) then be provided with the recess that location strip (2) matched is provided with support column (5) on mounting plate (1), simultaneously detection tool still includes elbow clamp (6), elbow clamp (6) are connected on support column (5) through holder (7), just elbow clamp (6) match with the position of V type iron (4).

Description

Shaft part surface roughness detection jig
Technical Field
The utility model relates to an examine utensil, especially an axle type part surface roughness detection tool.
Background
When the surface roughness of some shaft parts is detected, a roughness detector is needed for operation. The thickness detector can be divided into two types, one is a large-scale detector used in a detection room environment, the size of the detector is large, and although the detection precision can be better achieved, the cost is very high;
the other type is a simple portable thickness gauge which is characterized by small volume, portability and high cost performance, but cannot detect shaft parts with steps, needs other auxiliary mechanisms for matching use and is difficult to ensure the detection accuracy. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, low cost can carry out the detection tool that the roughness detected to the axle type part that has the step.
The technical solution of the utility model is that: the utility model provides an axle type part surface roughness detection tool, includes mounting plate 1, its characterized in that: the detection jig is characterized in that a positioning strip 2 is arranged on the mounting base plate 1, a plurality of pairs of mounting holes 3 are formed in the mounting base plate 1 on two sides of the positioning strip 2, the V-shaped iron 4 can be fixed on the mounting base plate 1 through bolts penetrating into the mounting holes 3, a groove matched with the positioning strip 2 is formed in the bottom surface of the V-shaped iron 4, a supporting column 5 is arranged on the mounting base plate 1, the detection jig also comprises an elbow clamp 6, the elbow clamp 6 is connected to the supporting column 5 through a clamping piece 7, and the elbow clamp 6 is matched with the V-shaped iron 4,
the mounting base plate 1 is further provided with a Z-axis support frame 8, a lead screw 9 is rotatably supported in the Z-axis support frame 8, a hand wheel 10 arranged at the top end of the lead screw 9 is located above the Z-axis support frame 8, guide rods 11 are symmetrically arranged on two sides of the lead screw 9, a measuring head fixing seat 12 is connected on each guide rod 11 in a sliding mode, a nut block matched with the lead screw 9 is further arranged in each measuring head fixing seat 12, a clamping block 13 is arranged on the bottom end face of each measuring head fixing seat 12, a portable thickness gauge 14 is mounted in each clamping block 13, the central axis of the portable thickness gauge 14 and the central axis of the V-shaped iron 4 are located in the same longitudinal plane and are parallel to each other, and meanwhile the portable thickness gauge 14 can be detached from the clamping blocks 13.
Compared with the prior art, the utility model, have following advantage:
this kind of structural style's axle type part surface roughness detection tool, a structure is simple, design benefit, it is rationally distributed, it can't carry out the detection problem of the axle type part that has the step to portable roughness appearance, a special structure has been designed, it can the centre gripping and drive portable roughness appearance and move on vertical, it is fixed to utilize multiple fixed establishment will be surveyed axle type part simultaneously, and then realize the convenient of the axle type part that has the step, accurate roughness detection, it can also be adapted to the detection of the axle type part of multiple different specifications (certain length and diameter) simultaneously, the commonality is stronger. And the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1: the utility model provides an axle type part surface roughness detection tool, includes mounting plate 1, its characterized in that: the detection jig is characterized in that a positioning strip 2 is arranged on the mounting base plate 1, a plurality of pairs of mounting holes 3 are formed in the mounting base plate 1 on two sides of the positioning strip 2, the V-shaped iron 4 can be fixed on the mounting base plate 1 through bolts penetrating into the mounting holes 3, a groove matched with the positioning strip 2 is formed in the bottom surface of the V-shaped iron 4, a supporting column 5 is arranged on the mounting base plate 1, the detection jig also comprises an elbow clamp 6, the elbow clamp 6 is connected to the supporting column 5 through a clamping piece 7, and the elbow clamp 6 is matched with the V-shaped iron 4,
the mounting base plate 1 is further provided with a Z-axis support frame 8, a lead screw 9 is rotatably supported in the Z-axis support frame 8, a hand wheel 10 arranged at the top end of the lead screw 9 is located above the Z-axis support frame 8, guide rods 11 are symmetrically arranged on two sides of the lead screw 9, a measuring head fixing seat 12 is connected on each guide rod 11 in a sliding mode, a nut block matched with the lead screw 9 is further arranged in each measuring head fixing seat 12, a clamping block 13 is arranged on the bottom end face of each measuring head fixing seat 12, a portable thickness gauge 14 is mounted in each clamping block 13, the central axis of the portable thickness gauge 14 and the central axis of the V-shaped iron 4 are located in the same longitudinal plane and are parallel to each other, and meanwhile the portable thickness gauge 14 can be detached from the clamping blocks 13.
The working process of the shaft part surface roughness detection jig with the structure form is as follows: firstly, a shaft part 15 to be detected is placed on a V-shaped iron 4, the shaft part 15 is pressed on the V-shaped iron 4 through an elbow clamp 6, then a hand wheel 10 is rotated, a measuring head fixing seat 12 is driven to move in the longitudinal direction through linkage of a lead screw 9 and a nut block, and as the central axis of a portable thickness gauge 14 and the central axis of the V-shaped iron 4 are in the same longitudinal plane and parallel to each other in the installation state, the movement finally drives the measuring head part of the portable thickness gauge 14 on a clamping block 13 to be in contact with the upper surface of the shaft part 15 so as to detect the roughness of the surface of the shaft part 15;
the portable thickness gauge 14 can be detached from the clamping block 13, so that the application range is wide; the portable thickness gauge 14 can be directly used under the condition that the portable thickness gauge 14 is required to be directly used, and when the portable thickness gauge 14 is required to be used for accurately measuring short shaft parts, the short shaft parts can be arranged on the clamping block 13 for detection;
meanwhile, if the shaft part 15 to be detected is provided with steps, the distance between the V-shaped iron 4 and the clamping block 13 can be adjusted by adjusting the mounting position of the V-shaped iron 4 on the mounting base plate 1, or the relative distance between the shaft part 15 and the clamping block 13 can be changed by adjusting the relative position of the shaft part 15 on the V-shaped iron 4, and the contact between the measuring head part of the portable thickness gauge 14 and the part to be detected on the shaft part 15 can be ensured by adjusting the height of the clamping block 13, so that the thickness detection of the shaft part 15 with the steps can be realized;
the V-shaped iron 4 is used for supporting the shaft parts 15 to be measured, so that the shaft parts 15 with different diameters can be measured, and when the shaft parts 15 with different diameters are replaced, the clamping piece 7 is only required to be opened, and then a proper position is selected and clamped on the supporting column 5 again.

Claims (1)

1. The utility model provides an axle type part surface roughness detection tool, includes mounting plate (1), its characterized in that: the detection jig is characterized in that a positioning strip (2) is arranged on the mounting base plate (1), a plurality of pairs of mounting holes (3) are formed in the mounting base plate (1) on two sides of the positioning strip (2), V-shaped iron (4) can be fixed on the mounting base plate (1) through bolts penetrating into the mounting holes (3), grooves matched with the positioning strip (2) are formed in the bottom surface of the V-shaped iron (4), a support column (5) is arranged on the mounting base plate (1), the detection jig further comprises an elbow clamp (6), the elbow clamp (6) is connected to the support column (5) through a clamping piece (7), and the elbow clamp (6) is matched with the V-shaped iron (4),
a Z-axis support frame (8) is further arranged on the mounting base plate (1), a lead screw (9) is rotatably supported in the Z-axis support frame (8), a hand wheel (10) arranged at the top end of the lead screw (9) is positioned above the Z-axis support frame (8), guide rods (11) are symmetrically arranged on two sides of the screw rod (9), a measuring head fixing seat (12) is connected on the guide rods (11) in a sliding manner, a nut block matched with the screw rod (9) is also arranged in the measuring head fixing seat (12), a clamping block (13) is arranged on the bottom end surface of the measuring head fixing seat (12), a portable thickness gauge (14) is arranged in the clamping block (13), the central axis of the portable thickness gauge (14) and the central axis of the V-shaped iron (4) are positioned in the same longitudinal plane and are parallel to each other, meanwhile, the portable thickness gauge (14) can be detached from the clamping block (13).
CN202120793105.2U 2021-04-19 2021-04-19 Shaft part surface roughness detection jig Active CN214470735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120793105.2U CN214470735U (en) 2021-04-19 2021-04-19 Shaft part surface roughness detection jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120793105.2U CN214470735U (en) 2021-04-19 2021-04-19 Shaft part surface roughness detection jig

Publications (1)

Publication Number Publication Date
CN214470735U true CN214470735U (en) 2021-10-22

Family

ID=78178911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120793105.2U Active CN214470735U (en) 2021-04-19 2021-04-19 Shaft part surface roughness detection jig

Country Status (1)

Country Link
CN (1) CN214470735U (en)

Similar Documents

Publication Publication Date Title
CN111272064A (en) Rapid resilience precision detection device for space bent pipe with straight line segment
CN209894095U (en) Quick detection device of axle type part external diameter
CN113310454A (en) Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing
CN214470735U (en) Shaft part surface roughness detection jig
CN203337524U (en) Diamond cutter bit welding strength detector
CN210893867U (en) Tool checking fixture for quick inspection of automobile mounting bracket
CN211991087U (en) Servo motor casing drilling processing tool
CN212146051U (en) Positioning mechanism for quick detection of resilience precision of plane bent pipe
CN211926756U (en) Rapid resilience precision detection device for space bent pipe with straight line segment
CN217276122U (en) Wire roughness auxiliary measuring device
CN216558876U (en) Cylindrical part excircle and hole coaxial detection frock
CN216308941U (en) Device for rapidly detecting workpiece
CN216348175U (en) Utensil is examined to short-term test inductor
CN216815310U (en) Detection tool for detecting space parallelism of bridge parts
CN219200302U (en) Glass die punch detection device
CN214843726U (en) Convenience torque detection tool
CN220170211U (en) Device for detecting piston ring inclined plane
CN219037866U (en) Precision seamless steel pipe straightness detection equipment
CN219881865U (en) Positioning fixture for drilling side holes on special-shaped profile workpiece
CN219043757U (en) Lower portal frame milling fixture
CN213657769U (en) Utensil is examined in special use of a steering system uide bushing
CN211651430U (en) Tubular sealing part detection device
CN212170133U (en) Portable clamping structure on bearing detection device
CN210703744U (en) Air chamber support adds clamping apparatus
CN220524818U (en) Automobile exhaust pipe size detection device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant