CN210689580U

CN210689580U - Surface roughness contourgraph

Info

Publication number: CN210689580U
Application number: CN201922204482.3U
Authority: CN
Inventors: 王宏
Original assignee: Nanjing Saibao Measurement Technology Co Ltd
Current assignee: Nanjing Saibao Measurement Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-05
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a roughness profile appearance, including the roughness profile appearance main part, the bottom and the base of roughness profile appearance main part are fixed, be fixed with the fixing base on the base, and it is fixed that the fixing base passes through fixing device and fixed plate, the top and the workstation of fixed plate are fixed, be fixed with clamping device on the workstation. This roughness profile appearance is provided with fixing device, and wherein fixing device includes poker rod, first fluting, telescopic link, activity storehouse, spring, block piece and block storehouse, and operating personnel can outwards stir the poker rod, can make fixed workstation convenient and fast on the fixed plate dismantle through this device between with the fixing base, the reduction of very big degree the workstation damage dismantle troublesome drawback.

Description

Surface roughness contourgraph

Technical Field

The utility model relates to a rough profile appearance technical field specifically is a roughness profile appearance.

Background

The surface roughness profilometer adopts a profile central line as an evaluation standard, and uses evaluation parameters: the surface quality is evaluated by six parameters of profile arithmetic mean deviation, micro-light unevenness ten-point height, profile maximum height, profile micro unevenness average distance, profile unimodal average distance, profile support length rate and the like, and finally the required surface roughness test detection instrument is obtained.

1. The workstation of current roughness profile appearance is fixed dead, if use for a long time and damage causing the wearing and tearing, then dismantle comparatively troublesome with the installation, waste time and energy for work efficiency reduces.

2. The existing surface roughness profiler generally does not have a clamp specially suitable for the profiler, so that people need to hold an object to detect, the labor intensity of operators is increased, and a surface roughness profiler is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roughness profile appearance to the measurement workbench who solves the current roughness profile appearance that provides among the above-mentioned background art dismantles with the installation trouble, and does not possess fixture, makes the problem that the labor intensity adds greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roughness profile appearance, includes roughness profile appearance main part, the bottom and the base of roughness profile appearance main part are fixed, be fixed with the fixing base on the base, and the fixing base passes through fixing device and fixed plate is fixed, the top and the workstation of fixed plate are fixed, be fixed with clamping device on the workstation.

Preferably, fixing device includes poker rod, first fluting, telescopic link, activity storehouse, spring, block piece and block storehouse, be fixed with the poker rod on the fixing base, and the bottom of poker rod all passes first fluting and the telescopic link is fixed, and first fluting is all seted up on fixing base top surface, the telescopic link all with activity storehouse sliding connection, the activity storehouse is all seted up inside the fixing base, the outer end of telescopic link all is fixed with the activity storehouse inner wall, all twines the spring on the telescopic link, the inner of telescopic link all is fixed with the block piece, and the block piece all with block storehouse block, the block storehouse is all seted up in the fixed plate.

Preferably, the outer ends of the springs are fixed with the inner wall of the movable bin, and the inner ends of the springs are fixed with the telescopic rod.

Preferably, clamping device includes including rocker, gear, tooth, head rod, second connecting rod, second fluting, interior storehouse and grip block, be provided with the rocker on the workstation, and the right-hand member of rocker is fixed with the gear, the top and bottom of gear all with the tooth meshing, the tooth welds respectively on head rod and second connecting rod, the outer end of head rod and second connecting rod all passes the second fluting and is fixed with the grip block, the second fluting is all seted up on interior storehouse outer wall, interior storehouse is seted up in the workstation.

Preferably, the first connecting rod and the second connecting rod are both arranged in an L shape, and the top ends of the first connecting rod and the second connecting rod are both at the same horizontal height.

Preferably, the second open slot is provided with four groups, and the calibers of the second open slot are all equal to the calibers of the first connecting rod and the second connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the surface roughness profiler is provided with a fixing device, wherein the fixing device comprises a poking rod, a first slot, a telescopic rod, a movable bin, a spring, a clamping block and a clamping bin, an operator can poke the poking rod outwards, the poking rod drives the telescopic rod to move towards the inner end in the first slot, the outer end of the telescopic rod extrudes the spring to generate deformation, the inner end of the telescopic rod drives the clamping block to move towards the outer end until the inner end of the telescopic rod drives the clamping block to separate from the clamping bin, so that a fixed plate can be separated from a fixed seat to finish disassembly, the installation operator firstly pokes the poking rod to drive the clamping block to move towards the outer end, then places the fixed plate and the fixed seat in a fitting manner, at the moment, loosens the poking rod, and the restoring force generated by the elasticity of the spring pushes the clamping block to be clamped with the clamping bin to form fixation, and, the defect that the workbench is damaged and is troublesome to disassemble is greatly reduced.

2. This roughness profile appearance is provided with clamping device, wherein clamping device includes the rocker, the gear, the tooth, the head rod, the second connecting rod, the second fluting, interior storehouse and grip block, operating personnel can rotate the rocker and drive gear revolve, gear revolve drives the tooth removal of both ends intermeshing about driving respectively, the tooth then drives upper end head rod and lower extreme second connecting rod respectively and does the phase shift, until the grip block with the measured object centre gripping on the workstation can, it only needs the antiport rocker to become flexible two grip blocks in the same reason, make the rocker drive the grip block do the antiport can, can make the workstation possess the centre gripping effect through this device, can make operating personnel need not hold with the hand, improve the availability factor of whole device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the fixing device according to the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the clamping device of the present invention;

fig. 4 is a schematic view of the front view section of the clamping device of the present invention.

In the figure: 1. a surface roughness profiler body; 2. a base; 3. a fixed seat; 4. a fixing device; 41. a poke rod; 42. a first slot; 43. a telescopic rod; 44. a movable bin; 45. a spring; 46. a clamping block; 47. clamping the bin; 5. a fixing plate; 6. a work table; 7. a clamping device; 71. a rocker; 72. a gear; 73. a rodent; 74. a first connecting rod; 75. a second connecting rod; 76. a second slot; 77. an inner bin; 78. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a surface roughness contourgraph comprises a surface roughness contourgraph body 1, wherein the bottom end of the surface roughness contourgraph body 1 is fixed with a base 2, a fixing seat 3 is fixed on the base 2, the fixing seat 3 is fixed with a fixing plate 5 through a fixing device 4, the fixing device 4 comprises a poking rod 41, a first open groove 42, a telescopic rod 43, a movable bin 44, a spring 45, a clamping block 46 and a clamping bin 47, the poking rod 41 is fixed on the fixing seat 3, the bottom end of the poking rod 41 penetrates through the first open groove 42 to be fixed with the telescopic rod 43, the first open groove 42 is formed in the top end surface of the fixing seat 3, the telescopic rod 43 is slidably connected with the movable bin 44, the movable bin 44 is formed inside the fixing seat 3, the outer end of the telescopic rod 43 is fixed with the inner wall of the movable bin 44, the telescopic rod 43 is a telescopic hollow cylindrical rod formed by rolling a metal strip or a plastic sheet, and the telescopic rod is characterized in that the metal strip Curling layer, thereby have the function of self-tightening, make curling layer have the elastic potential energy who exerts pressure to telescopic link 43 all the time, all twine spring 45 on the telescopic link 43, the outer end of spring 45 all is fixed with activity storehouse 44 inner wall, the inner of spring 45 all is fixed with telescopic link 43, the purpose that sets up like this utilizes the elasticity and the deformability of spring 45 self, make to reach the fixed and purpose of dismantling of block between block 46 and the block storehouse 47, the inner of telescopic link 43 all is fixed with block 46, and block 46 all with block storehouse 47 block, block storehouse 47 all sets up in fixed plate 5, can make fixed workstation 6 on fixed plate 5 convenient and fast dismantle between fixing base 3 through this device, the reduction of very big degree workstation 6 damages the trouble drawback of dismantling.

The top end of the fixed plate 5 is fixed with the workbench 6, the workbench 6 is fixed with a clamping device 7, the clamping device 7 comprises a rocker 71, a gear 72, a mesh 73, a first connecting rod 74, a second connecting rod 75, a second slot 76, an inner chamber 77 and a clamping plate 78, the workbench 6 is provided with the rocker 71, the right end of the rocker 71 is fixed with the gear 72, the upper and lower parts of the gear 72 are engaged with the mesh 73, the mesh 73 is respectively welded on the first connecting rod 74 and the second connecting rod 75, the first connecting rod 74 and the second connecting rod 75 are both in an L shape, the top ends of the first connecting rod 74 and the second connecting rod 75 are both at the same horizontal height, the mesh 73 on the first connecting rod 74 and the second connecting rod 75 is matched with the gear 72 to control the clamping plate 78 to move relatively or reversely, the outer ends of the first connecting rod 74 and the second connecting rod 75 pass through the second slot 76 to be fixed with the clamping plate 78, the second fluting 76 is provided with four groups, the bore size of second fluting 76 all equals the bore size of head rod 74 and second connecting rod 75, the purpose that sets up like this makes head rod 74 and second connecting rod 75 move inside and outside storehouse 77, second fluting 76 all sets up on the outer wall of storehouse 77 in, interior storehouse 77 is seted up in workstation 6, can make workstation 6 possess the clamping effect through this device, can make operating personnel not need to hold with the hand, improve the availability factor of whole device.

The working principle is as follows: an operator can toggle the toggle rod 41 outwards, the toggle rod 41 drives the telescopic rod 43 to move towards the inner end in the first slot 42, the outer end of the telescopic rod 43 extrudes the spring 45 to deform, the inner end of the telescopic rod 43 drives the clamping block 46 to move towards the outer end until the inner end of the telescopic rod 43 drives the clamping block 46 to separate from the clamping bin 47, the fixing plate 5 and the fixing base 3 can be separated and disassembled, and similarly, the installation operator firstly dials the poke rod 41 to drive the engaging block 46 to move towards the outer end, at this time, the fixing plate 5 is attached to the fixing base 3, the poke rod 41 is loosened, the restoring force generated by the elasticity of the spring 45 pushes the engaging block 46 to engage with the engaging bin 47 to form a fixing, can make on the fixed plate 5 workstation 6 convenient and fast dismantle through this device with between fixing base 3, the reduction of very big degree workstation 6 damages the trouble drawback of dismantlement.

Operating personnel can rotate rocker 71 and drive gear 72 and rotate, gear 72 rotates and drives about both ends intermeshing's rodent 73 respectively and removes, rodent 73 then drives upper end head rod 74 and lower extreme second connecting rod 75 respectively and does the phase displacement, until the grip block 78 with the measured object centre gripping on workstation 6 can, two grip blocks 78 that become flexible need the antiport rocker 71 of same reason, make rocker 71 drive grip block 78 do the phase displacement can, can make workstation 6 possess the centre gripping effect through this device, can make operating personnel need not hold with the hand, improve the availability factor of whole device, end to this end is operated to last.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A surface roughness profiler comprising a surface roughness profiler body (1), characterized in that: the bottom of roughness profile appearance main part (1) is fixed with base (2), be fixed with fixing base (3) on base (2), and fixing base (3) are fixed with fixed plate (5) through fixing device (4), the top and workstation (6) of fixed plate (5) are fixed, be fixed with clamping device (7) on workstation (6).

2. A surface roughness profiler as set forth in claim 1, wherein: the fixing device (4) comprises a poke rod (41), a first open slot (42), an expansion link (43), a movable bin (44), a spring (45), a clamping block (46) and a clamping bin (47), the poke rod (41) is fixed on the fixing seat (3), the bottom ends of the poke rods (41) pass through the first slots (42) and are fixed with the telescopic rods (43), the first slots (42) are all arranged on the surface of the top end of the fixed seat (3), the telescopic rods (43) are all connected with the movable bins (44) in a sliding way, the movable bins (44) are all arranged in the fixed seat (3), the outer ends of the telescopic rods (43) are all fixed with the inner wall of the movable bin (44), the springs (45) are wound on the telescopic rods (43), the inner ends of the telescopic rods (43) are all fixed with clamping blocks (46), the clamping blocks (46) are clamped with the clamping bins (47), and the clamping bins (47) are all arranged in the fixing plate (5).

3. A surface roughness profiler as set forth in claim 2, wherein: the outer ends of the springs (45) are fixed with the inner wall of the movable bin (44), and the inner ends of the springs (45) are fixed with the telescopic rod (43).

4. A surface roughness profiler as set forth in claim 1, wherein: clamping device (7) include rocker (71), gear (72), rodent (73), head rod (74), second connecting rod (75), second fluting (76), interior storehouse (77) and grip block (78), be provided with rocker (71) on workstation (6), and the right-hand member of rocker (71) is fixed with gear (72), the upper and lower side of gear (72) all meshes with rodent (73), rodent (73) welds respectively on head rod (74) and second connecting rod (75), the outer end of head rod (74) and second connecting rod (75) all passes second fluting (76) and grip block (78) fixedly, storehouse (77) outer wall is all seted up in second fluting (76), interior storehouse (77) are seted up in workstation (6).

5. A surface roughness profiler as claimed in claim 4, wherein: the first connecting rod (74) and the second connecting rod (75) are both arranged in an L shape, and the top ends of the first connecting rod (74) and the second connecting rod (75) are at the same horizontal height.

6. A surface roughness profiler as claimed in claim 4, wherein: four groups of second slots (76) are arranged, and the calibers of the second slots (76) are all equal to the calibers of the first connecting rod (74) and the second connecting rod (75).