CN211317196U - Flatness detection equipment - Google Patents
Flatness detection equipment Download PDFInfo
- Publication number
- CN211317196U CN211317196U CN202020115087.8U CN202020115087U CN211317196U CN 211317196 U CN211317196 U CN 211317196U CN 202020115087 U CN202020115087 U CN 202020115087U CN 211317196 U CN211317196 U CN 211317196U
- Authority
- CN
- China
- Prior art keywords
- installation piece
- baffle
- plate
- measuring head
- fixed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring equipment, in particular to roughness check out test set, it includes the percentage table, the percentage table includes the dial plate, sleeve and measuring head, the sleeve is fixed on the dial plate, measuring head movable mounting is served at telescopic, still including the installation piece, baffle and fixed block, the breach has been seted up on the installation piece, baffle installation just can be around rotating in the breach, telescopic one end is worn to establish in proper order that the breach was seted up to the installation piece one end and baffle and with baffle fixed connection, and the measuring head is located the outside of installation piece, the fixed plate is fixed on the installation piece the measuring head is worn out on the surface, the face that the fixed plate deviates from the installation piece is the reference surface, telescopic axis direction perpendicular to reference surface, the thickness of fixed plate is less than the distance of measuring head tip to the installation. The utility model has the characteristics of improve detection work efficiency, convenient to use.
Description
Technical Field
The utility model relates to a measuring equipment, in particular to roughness check out test set.
Background
At present, in the automobile production process, a dial indicator is usually adopted to measure the flatness of a part.
During measurement, install the percentage table on the support, the support includes base, montant, horizontal pole and a plurality of fastener and bolt, and the bottom surface of base is the horizontal plane, and the lower extreme of montant passes through the fastener and can dismantle with the bolt and connect on the base, and the horizontal pole passes through fastener and bolted connection on the montant, and the percentage table passes through fastener and bolted connection and serves at the horizontal pole.
When the device is used, the dial indicator needs to be installed on the support, and then the dial indicator and the support are corrected.
The above prior art solutions have the following drawbacks: because be provided with a plurality of fasteners and bolt on the support, so carry out the process of rectifying to the support and comparatively waste time and energy, lead to dragging the work rate that the staff detected auto parts slowly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a roughness check out test set has the characteristics that improve detection work efficiency, convenient to use.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a roughness check out test set, includes the percentage table, the percentage table includes dial plate, sleeve and measuring head, the sleeve is fixed on the dial plate, measuring head movable mounting is served at telescopic one, still including installation piece, baffle and fixed block, the breach has been seted up on the installation piece, the baffle mounting just can be around rotating in the breach, telescopic one end wear to establish in proper order that the breach was seted up to the installation piece one end and baffle and with baffle fixed connection to the measuring head is located the outside of installation piece, and the fixed plate is fixed on the installation piece that the measuring head wore out on the surface, and the face that the fixed plate deviates from the installation piece is the reference surface, telescopic axis direction perpendicular to reference surface, and the fixed plate thickness is less than the distance of measuring head tip to installation piece.
Through adopting above-mentioned technical scheme, the sleeve is fixed on the baffle, can be so that the percentage table installs all the time on the installation piece, and then need not rectify the percentage table again before detecting the part, can effectively save staff's operating time. Under the limiting action of baffle and breach for dial plate and sleeve can rotate, and then the staff can rotate the dial plate and make the staff carry out the reading to the dial plate more conveniently, and simple structure, convenient operation effectively improve staff's work efficiency.
The present invention may be further configured in a preferred embodiment as: the mounting block also comprises a handheld part and is integrally L-shaped.
Through adopting above-mentioned technical scheme, the area of contact when the installation piece can effectively increase the staff finger and take by handheld portion, and the staff can more get the great check out test set of weight for steadily getting with handheld portion.
The present invention may be further configured in a preferred embodiment as: the open surface of L type installation piece sets up to the arc.
Through adopting above-mentioned technical scheme, the uncovered relative and the uncovered of a plurality of surface formations of arc of installation piece can not enough hinder the percentage table and rotate on the installation piece, can also increase the surface area of handheld portion, further makes the staff can stably take, use check out test set.
The present invention may be further configured in a preferred embodiment as: the mounting block, the baffle and the fixing plate are all made of metal materials.
Through adopting above-mentioned technical scheme, after the staff appears because the misoperation, and lead to the check out test set to take place the condition of colliding with, the installation piece etc. is difficult to damage.
The present invention may be further configured in a preferred embodiment as: two grooves are formed in the handheld portion, and the bottoms of the grooves are arc-shaped bottoms.
Through adopting above-mentioned technical scheme, through having seted up the recess on handheld portion, when can reduce the thickness and the weight of handheld portion, the arc tank bottom can agree with better with the finger, and then more convenient, laborsaving when making the staff handheld.
The present invention may be further configured in a preferred embodiment as: medical adhesive tapes are respectively stuck in the grooves.
Through adopting above-mentioned technical scheme, medical sticky tape of medical sticky tape can form bigger frictional force for the surface of installation piece with the hand, and then can get more convenient and reliable and put check out test set.
The present invention may be further configured in a preferred embodiment as: the zero calibration device is characterized by further comprising a zero calibration plate, wherein the length of the zero calibration plate is smaller than the sum of the heights of the installation block and the fixed plate, and the zero calibration plate is detachably installed on the installation block.
Through adopting above-mentioned technical scheme, will check zero the board level and place in the lower part of fixed plate, check zero the face of board and the measuring head contact back, can check zero to the percentage table.
The present invention may be further configured in a preferred embodiment as: the zero calibration plate is characterized by further comprising a bolt, a through hole is formed in the zero calibration plate, and the bolt penetrates through the through hole and is in threaded connection with the mounting block.
Through adopting above-mentioned technical scheme, through the bolt with zero correction board demountable installation on the installation piece, can effectively reduce the possibility that zero correction board lost when depositing alone, the staff of being convenient for uses.
To sum up, the utility model discloses the beneficial technological effect of utensil does:
1. by arranging the mounting block, the baffle and the fixing block, the dial indicator is always mounted on the mounting block, so that the dial indicator is not required to be corrected before a part is detected, the working time of workers can be effectively saved, the dial indicator can rotate, the reading of the workers is facilitated, the structure is simple, the operation is convenient, and the working efficiency of the workers is effectively improved;
2. by arranging the handheld part, the contact area of fingers of a worker when the worker takes the mounting block can be effectively increased, and the worker can take and place the detection equipment with larger weight more stably by holding the handheld part with the hand;
3. through setting up the arc uncovered, can not enough not hinder the percentage table and rotate on the installation piece, can also increase the surface area of handheld portion.
Drawings
FIG. 1 is a schematic configuration diagram of a flatness detecting apparatus in embodiment 1;
fig. 2 is a schematic structural view of a flatness detecting apparatus in embodiment 2.
In the figure, 1, a dial indicator; 11. a dial plate; 12. a sleeve; 13. a measuring head; 2. mounting blocks; 21. a notch; 22. a hand-held portion; 3. a baffle plate; 4. a fixing plate; 5. medical adhesive tape; 6. a zero calibration plate; 7. and (4) bolts.
Detailed Description
Example one
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the utility model discloses a roughness check out test set, including percentage table 1, installation piece 2, baffle 3 and fixed block.
The dial indicator 1 comprises a dial plate 11, a sleeve 12 and a measuring head 13, one end of the sleeve 12 is fixedly connected to the circumferential surface of the dial plate 11, scales and a pointer are arranged on the dial plate 11, the measuring head 13 is movably arranged at one end of the sleeve 12 far away from the dial plate 11, one end of a mounting block 2 is provided with a notch 21, the mounting block 2 is provided with two through holes with mutually coincident axial directions and vertical to the opening direction of the notch 21, the two through holes are communicated with the notch 21, a baffle 3 is in a circular plate shape, the circle center of the baffle 3 is provided with a through hole with an axial direction vertical to the surface of the baffle 3, the diameters of the through holes of the mounting block 2 and the baffle 3 are consistent and are the same as the outer diameter of the sleeve 12, the baffle 3 is arranged in the notch 21 and can axially rotate around the through hole, one end of the sleeve 12 provided with the measuring head 13, the fixed plate 4 is horizontally arranged, one plate surface of the fixed plate is fixedly connected to the surface, penetrating out of the measuring head 13, of the mounting block 2, the plate surface, deviating from the mounting block 2, of the fixed plate 4 is a datum plane, the axial direction of the sleeve 12 is perpendicular to the datum plane, and the thickness of the fixed plate 4 is smaller than the distance from the end part of the measuring head 13 to the mounting block 2.
When the device is used, the fixing plate 4 is placed on the surface of a part to be measured, and the end part of the measuring head 13 is positioned outside the reference surface, so that after the mounting block 2 is pressed downwards to enable the end part of the measuring head 13 to abut against the surface of the part, the pointer indicates the flatness of the surface of the part on the corresponding scale.
During the in-service use, in order to ensure that the life of check out test set in the workshop can be prolonged, so installation piece 2, baffle 3 and fixed plate 4 all adopt metal material to make and form, for example high strength material such as steel, iron, metal material such as steel, iron easily processes, and because the misoperation appears in the staff and leads to check out test set to take place behind the condition of colliding with, installation piece 2 is difficult to damage.
Referring to fig. 1, during the in-service use, the staff is with holding installation piece 2 and then get the use of putting to whole check out test set, because installation piece 2, baffle 3 all adopts steel with fixed plate 4, metal material preparation such as iron forms, so check out test set's whole weight is great, it is comparatively inconvenient when leading to the staff to take the great check out test set of weight, can use the check out test set of great weight more conveniently for the staff, so still integrated into one piece is provided with handheld portion 22 on the installation piece 2, and then make installation piece 2 wholly become the L type, and the open surface of L type installation piece 2 sets up to the arc.
The handheld portion 22 can effectively increase the contact area when the worker finger takes the mounting block 2, and when the worker uses the detection device, the worker can more stably take the detection device with a larger weight by holding the handheld portion 22 with a hand. The uncovered relative and uncovered of a plurality of surface formation of arc of installation piece 2 can not enough hinder percentage table 1 and rotate on installation piece 2, can also increase handheld portion 22's surface area, further makes the staff can stably take, use check out test set.
Example two
The difference between the present embodiment and the first embodiment is:
referring to fig. 2, correspond respectively on two surfaces that just deviate from each other with uncovered adjacent on handheld portion 22 and seted up the recess, the tank bottom of two recesses is the arc end and the notch orientation is parallel to each other, through set up the recess on handheld portion 22, when can reduce handheld portion 22's thickness and weight, the arc tank bottom can agree with better with the finger, and then more convenient, laborsaving when making the staff handheld.
Referring to fig. 2, a section of medical adhesive tape 5 is respectively stuck in the two grooves, the medical adhesive tape 5 has strong adhesion and large surface roughness, and when a worker takes the mounting block 2 with a hand, the medical adhesive tape 5 of the medical adhesive tape 5 can form larger friction force with the hand relative to the surface of the mounting block 2, so that the detection equipment can be taken and placed more conveniently and reliably.
After long-time use, the dial indicator 1 also needs to be calibrated, a zero calibration plate 6 and a bolt 7 are further arranged for zero calibration, the length of the zero calibration plate 6 is smaller than the sum of the heights of the mounting block 2 and the fixing plate 4, a through hole is formed in the zero calibration plate 6, the bolt 7 penetrates into the through hole, a threaded hole is formed in the side face, adjacent to the fixing plate 4, of the mounting block 2, and the bolt 7 can be connected in the threaded hole in a threaded mode.
When needs zero proofreading to percentage table 1, not hard up bolt 7 takes off zero proofreading board 6 from installation piece 2, then place zero proofreading board 6 level in the lower part of fixed plate 4, after zero proofreading board 6's face and measuring head 13 contact, can zero proofreading to percentage table 1, through bolt 7 with zero proofreading board 6 demountable installation on installation piece 2, can effectively reduce the possibility of losing when zero proofreading board 6 deposits alone, the staff of being convenient for uses.
Preferably, openings with the same radian are formed in the two sides of the zero calibration plate 6 in the length direction and correspond to the grooves of the mounting block 2 respectively, so that the zero calibration plate 6 does not hinder a worker from taking the mounting block 2 by hands.
The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a roughness check out test set, includes percentage table (1), percentage table (1) is including dial plate (11), sleeve (12) and measuring head (13), sleeve (12) are fixed on dial plate (11), measuring head (13) movable mounting is served at one of sleeve (12), its characterized in that: still including installation piece (2), baffle (3) and fixed block, breach (21) have been seted up on installation piece (2), baffle (3) are installed in breach (21) and can be around rotating, the one end of sleeve (12) is worn to establish in proper order and is seted up one end and baffle (3) of breach (21) and with baffle (3) fixed connection in installation piece (2) to measuring head (13) are located the outside of installation piece (2), fixed plate (4) are fixed on the surface that measuring head (13) wore out on installation piece (2), the face that fixed plate (4) deviate from installation piece (2) is the reference surface, the axis direction perpendicular to reference surface of sleeve (12), the thickness of fixed plate (4) is less than the distance of measuring head (13) tip to installation piece (2).
2. A flatness detecting apparatus according to claim 1, wherein: the mounting block (2) further comprises a handheld part (22) and the mounting block (2) is integrally L-shaped.
3. A flatness detecting apparatus according to claim 2, wherein: the open surface of the L-shaped mounting block (2) is arc-shaped.
4. A flatness detecting apparatus according to claim 3, wherein: the mounting block (2), the baffle (3) and the fixing plate (4) are all made of metal materials.
5. A flatness detecting apparatus according to claim 4, wherein: two grooves are formed in the handheld portion (22), and the bottoms of the two grooves are arc-shaped bottoms.
6. A flatness detecting apparatus according to claim 5, wherein: medical adhesive tapes (5) are respectively stuck in the grooves.
7. A flatness detecting apparatus according to claim 6, wherein: the zero calibration device is characterized by further comprising a zero calibration plate (6), wherein the length of the zero calibration plate (6) is smaller than the sum of the heights of the installation block (2) and the fixing plate (4), and the zero calibration plate (6) is detachably installed on the installation block (2).
8. A flatness detecting apparatus according to claim 7, wherein: the zero calibration device is characterized by further comprising a bolt (7), a through hole is formed in the zero calibration plate (6), and the bolt (7) penetrates through the through hole and is connected to the mounting block (2) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115087.8U CN211317196U (en) | 2020-01-18 | 2020-01-18 | Flatness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115087.8U CN211317196U (en) | 2020-01-18 | 2020-01-18 | Flatness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211317196U true CN211317196U (en) | 2020-08-21 |
Family
ID=72054357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020115087.8U Expired - Fee Related CN211317196U (en) | 2020-01-18 | 2020-01-18 | Flatness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211317196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483622A (en) * | 2021-07-08 | 2021-10-08 | 安徽江淮汽车集团股份有限公司 | Universal rapid height difference detector |
-
2020
- 2020-01-18 CN CN202020115087.8U patent/CN211317196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483622A (en) * | 2021-07-08 | 2021-10-08 | 安徽江淮汽车集团股份有限公司 | Universal rapid height difference detector |
| CN113483622B (en) * | 2021-07-08 | 2022-07-12 | 安徽江淮汽车集团股份有限公司 | Universal rapid height difference detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204788195U (en) | Utensil is examined to gash depth | |
| CN211317196U (en) | Flatness detection equipment | |
| CN201993081U (en) | Automobile sheet metal part surface difference testing fixture | |
| CN204555886U (en) | A kind of Wall-Thickness Difference measuring instrument | |
| CN104215157A (en) | Key groove reference block and excircle single and double key groove symmetry degree detector | |
| CN112833746B (en) | Special detection tool for ball seat part and use method | |
| CN213932318U (en) | Chute processing manufacturing center distance detection device | |
| CN109373986B (en) | Foundation bolt measuring device | |
| CN214537744U (en) | Convenient depth of parallelism measuring device | |
| CN219757183U (en) | M value gauge for measuring specific position of inverted cone of synchronizer gear sleeve | |
| CN112577398A (en) | Verticality measuring device and measuring method thereof | |
| CN216900557U (en) | Multifunctional device for detecting concrete carbonization depth and rebound angle | |
| CN212721274U (en) | Special gauge for detecting flatness of belt groove | |
| CN215447864U (en) | High-precision belt pulley detection device | |
| CN205981066U (en) | Reverse gear shaft blank terminal surface straightness detection device that hangs down | |
| CN219624759U (en) | Ground inclination detection device | |
| CN104764384A (en) | Wall thickness difference measuring instrument | |
| CN210198287U (en) | Aperture perpendicularity gauge | |
| CN220489944U (en) | Special tool for detecting perpendicularity of threaded bottom hole of steering sector gear shaft | |
| CN216815660U (en) | Water level measurement auxiliary device | |
| CN217403359U (en) | Non-standard flange plate flatness checking fixture | |
| CN212133556U (en) | Plane deformation measuring instrument | |
| CN212620462U (en) | Detection tool for detecting height difference of end faces of cutter teeth on saw blade | |
| CN218628068U (en) | High-temperature alloy disc size measurement tool | |
| CN211783249U (en) | Quick measuring and checking tool for verticality of workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |