CN214792957U - Flatness detection device for mechanical product production - Google Patents
Flatness detection device for mechanical product production Download PDFInfo
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- CN214792957U CN214792957U CN202121435402.6U CN202121435402U CN214792957U CN 214792957 U CN214792957 U CN 214792957U CN 202121435402 U CN202121435402 U CN 202121435402U CN 214792957 U CN214792957 U CN 214792957U
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Abstract
The utility model discloses a flatness detecting device for producing mechanical products, which comprises a base, a plurality of fixed rods arranged on the base and provided with cavities inside, a scale which is in sliding fit with the fixed rods and moves up and down along the cavities inside the fixed rods, and a contact arranged above the scale, the scale is relatively fixed with the fixed rod through a locking piece arranged on the fixed rod, a fixing component used for fixing the structural member is arranged above the contact, a buffer detection piece is arranged between the contact and the scale, a signal lamp connected with the buffer detection piece is arranged outside the fixed rod, the flatness detection device for producing mechanical products, the buffer detection part is arranged between the contact and the scale, so that the effective and accurate detection effect on the surface flatness of a plurality of structural parts can be realized, meanwhile, the signal lamp feeds back the detection result in time, so that the worker can conveniently judge the convex or concave position on the surface of the structural component in time.
Description
Technical Field
The utility model relates to a mechanical product technical field specifically is a roughness detection device is used in mechanical product production.
Background
The main products of the mechanical industry mainly include the following 12 types: (1) an agricultural machine; (2) heavy mining machinery; (3) engineering machinery; (4) petrochemical general purpose machinery; (5) an electrical machine; (6) a machine tool; (7) an automobile; (8) and an instrument; (9) a base machine; (10) and a packaging machine; (11) environmental protection machinery, and other machinery.
Therefore, in the process of machining the structural member of the automobile product, the flatness of the structural member needs to be reliably detected, for example, the following patent application numbers: CN202021575112.7, discloses: a mechanical detection device for the flatness of an automobile structural part is arranged through a plurality of mounting holes of a base, detection assemblies in proper positions and quantity are selected to be mounted according to the shape and structure size of the structural part, and then a plurality of point positions and surfaces of the structural part are determined, so that the point positions and the surfaces are approximated by points, the determination effect is good, and the precision is high;
however, in the patent application, although the base is provided with a plurality of groups of detection assemblies to detect the surface of the structural member fixed by the fixing assembly above the base, when the detection is performed, the contact is abutted to the structural member, and then the difference between the scale mark on the scale and the scale mark under the standard condition of the structural member is observed, so that the convex or concave is determined, on one hand, because the scale is relatively fixed relative to the fixing rod, if a slight difference exists, the naked eye cannot accurately observe through the scale mark of the scale, and meanwhile, when more structural members are detected, the positions of the scale and the fixing rod need to be continuously adjusted, so that the contact is abutted to different structural members, the labor intensity is high, and the detection efficiency is low; on the other hand, the positions of the multiple groups of detection assemblies on the base are fixed, and although the multiple groups of detection assemblies are arranged, gaps still exist among the multiple groups of detection assemblies, so that the multiple groups of detection assemblies cannot be in full contact with the automobile component to be detected, and the detection effect of the product is influenced. Meanwhile, the flatness detection device for mechanical product production is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roughness detection device is used in mechanical product production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flatness detection device for mechanical product production comprises a base, a plurality of fixed rods, a scale and a contact, wherein the fixed rods are arranged on the base and internally provided with cavities, the scale is in sliding fit with the fixed rods and moves up and down along the cavities in the fixed rods, the contact is arranged above the scale, the scale is relatively fixed with the fixed rods through locking pieces arranged on the fixed rods, a fixing assembly used for fixing a structural member is arranged above the contact, a buffering detection piece is arranged between the contact and the scale, a signal lamp used for being connected with the buffering detection piece is arranged on the outer side of each fixed rod, and when the contact detects that the structural member is upwards convex or downwards concave, the signal lamp is red;
the base is installed to the base below, and the backup pad is used for supporting fixed subassembly, be equipped with the moving member that makes the base carry out the removal for it in the backup pad, contact detection position moves the regulation through the moving member.
Preferably, the scale is provided in a cylindrical shape.
Preferably, the buffering detection piece is including installing the support sleeve on the scale top, pressure sensor is installed to the inside bottom of support sleeve, and is connected with buffer spring on the pressure sensor, pressure sensor passes through the controller and is connected with the signal lamp, the last support piece that is used for supporting the contact that is connected with of buffer spring.
Preferably, the supporting piece comprises a positioning block arranged on the buffer spring, and an arc-shaped groove used for accommodating and limiting the contact is formed in the positioning block.
Preferably, the outer side of the bottom end of the positioning block is connected with two limiting blocks, and the inner wall of the supporting sleeve is provided with two limiting grooves for enabling the two limiting blocks to move up and down.
Preferably, the moving part comprises a first driving mechanism which is arranged on the supporting plate and enables the base to move back and forth relative to the supporting plate, a guide groove used for accommodating the first driving mechanism is formed in the supporting plate, a transverse plate is connected to the connecting end of the first driving mechanism, and a second driving mechanism used for enabling the supporting plate to move left and right relative to the transverse plate is arranged on the transverse plate.
Preferably, first actuating mechanism is including installing the first driving motor in the guide way outside, first driving motor output is located the inside and fixedly connected with drive lead screw of guide way, drive lead screw passes through the bearing frame and is connected with the guide way rotation, the removal cover that is used for being connected with the diaphragm is cup jointed in the drive lead screw outside rotation.
Preferably, the second actuating mechanism is including installing on the diaphragm and the top is the guided way of cavity shape, be equipped with the removal mouth that is used for removing on the guided way on the base, the guided way internal rotation is connected with the threaded rod, and the base bottom installs and is used for the screw thread to cup joint the thread bush in the threaded rod outside, install in the guided way outside and be used for the driven rotation motor of threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when examining, through the buffering detection piece that is equipped with between contact and scale, this buffering detection piece can be when adjusting to the standard position that the structure detected between scale and the dead lever after, can realize carrying out effective accurate detection action to a plurality of structure surface flatness, the timely feedback testing result of signal lamp simultaneously, the staff of being convenient for in time judges to structural component surface epirelief or recessed position, the detection precision of further improvement structure and the detection efficiency of a plurality of structures.
2. The utility model discloses a backup pad that is equipped with in the base below, the moving member that is equipped with in the backup pad simultaneously, this moving member can make the base whole adjust according to the needs that detect, and the effect that the contact on the further messenger base can be comprehensive carries out accurate detection to the structure surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the movable sleeve of the present invention;
FIG. 4 is a schematic view of the structure of the horizontal plate of the present invention;
FIG. 5 is a schematic view of the supporting member of the present invention;
fig. 6 is a schematic view of the explosion structure of the support sleeve of the present invention.
In the figure: 1-a base; 2-fixing the rod; 21-a scale; 22-a contact; 23-a fixation assembly; 3-buffering the detection member; 31-a support sleeve; 311-limiting groove; 32-a pressure sensor; 33-a buffer spring; 4-signal lamps; 5-a support plate; 51-a guide groove; 6-a moving part; 61-a transverse plate; 7-a support; 71-a positioning block; 711-arc-shaped groove; 712-a stop block; 8-a first drive mechanism; 81-a first drive motor; 82-a drive screw; 83-moving sleeve; 9-a second drive mechanism; 91-a guide rail; 92-a threaded rod; 93-a threaded sleeve; 94-rotating the motor.
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. 1-6, the present invention provides a technical solution: a flatness detection device for mechanical product production comprises a base 1, a plurality of fixing rods 2 arranged on the base 1 and internally provided with cavities, a scale 21 in sliding fit with the fixing rods 2 and moving up and down along the cavities inside the fixing rods 2, and a contact 22 arranged above the scale 21, wherein the scale 21 is arranged in a cylindrical shape, so that the scale 21 can move up and down relative to the fixing rods 2, meanwhile, the adjusted scale 21 and the fixing rods 2 are relatively fixed through a locking piece, the scale 21 is relatively fixed with the fixing rods 2 through the locking piece arranged on the fixing rods 2, a fixing assembly 23 used for fixing a junction component is arranged above the contact 22, a buffer detection piece 3 is arranged between the contact 22 and the scale 21, a signal lamp 4 used for being connected with the buffer detection piece 3 is arranged outside the fixing rods 2, and when the contact 22 detects that the structure has an upward bulge or a downward recess, the signal lamp 4 is red;
The support member 7 includes a positioning block 71 installed on the buffer spring 33, the positioning block 71 is provided with an arc-shaped groove 711 for accommodating and limiting the contact 22, and the positioning block 71 with the arc-shaped groove 711 is arranged to enable the spherical contact 22 to rotate relative to the inside of the arc-shaped groove 711, so that when the spherical contact 22 is in contact with a structural member, stable adjustment can be performed.
The outer side of the bottom end of the positioning block 71 is connected with two limiting blocks 712, the inner wall of the supporting sleeve 31 is provided with two limiting grooves 311 which enable the two limiting blocks 712 to move up and down, and the two limiting blocks 712 play a role in limiting and guiding the positioning block 71 when moving up and down relative to the inner wall of the supporting sleeve 31.
When the surface flatness of the structural member is detected, firstly, according to the standard condition of the structural member, after the relative position between the scale 21 and the fixed rod 2, the structural member is arranged on the plurality of contacts 22 through the fixed assembly 23, and the plurality of contacts 22 abut against the fixed assembly 23, and when abutting, the pressure of the structural member received by the contacts 22 moves downwards relative to the inside of the supporting sleeve 31 through the positioning block 71, at this time, the pressure sensor 32 detects that the pressure value received by the pressure sensor is a set value, for example, 1.5 newtons, the signal lamp 4 is green, when the pressure sensor 32 detects that the pressure value received by the pressure sensor is greater than 1.5 newtons, the signal lamp 4 is red, at this time, the surface of the structural member is in an upward convex state, and when the pressure value received by the pressure sensor 32 is the total weight value of the upper contact 22, the positioning block 71 and the buffer spring 33 or is between 1.5 newtons and 1 newtons, the signal lamp 4 is red and the surface of the structure is concave.
A supporting plate 5 is arranged below the base 1, the supporting plate 5 is used for supporting a fixed assembly 23, a moving member 6 which enables the base 1 to move relative to the supporting plate 5 is arranged on the supporting plate 5, and the detection position of the contact 22 is adjusted through movement of the moving member 6;
the moving piece 6 comprises a first driving mechanism 8 which is arranged on the supporting plate 5 and enables the base 1 to move back and forth relative to the supporting plate 5, a guide groove 51 used for accommodating the first driving mechanism 8 is arranged on the supporting plate 5, a transverse plate 61 is connected with the connecting end of the first driving mechanism 8, and a second driving mechanism 9 used for enabling the supporting plate 5 to move left and right relative to the transverse plate 61 is arranged on the transverse plate 61;
the first driving mechanism 8 comprises a first driving motor 81 arranged on the outer side of the guide groove 51, the output end of the first driving motor 81 is positioned in the guide groove 51 and is fixedly connected with a driving screw rod 82, the driving screw rod 82 is rotatably connected with the guide groove 51 through a bearing seat, and a moving sleeve 83 used for being connected with the transverse plate 61 is rotatably sleeved on the outer side of the driving screw rod 82;
when the base 1 moves back and forth relative to the support plate 5, the first driving motor 81 operates to drive the screw rod 82 to rotate relative to the inside of the guide groove 51, and when the screw rod 82 rotates, the driving force of the moving sleeve 83 is provided, and the rotating sleeve is sleeved under the limiting action of the transverse plate 61, so that the transverse plate 61 drives the base 1 to move back and forth relative to the support seat;
When the base 1 moves left and right relative to the supporting plate 5, the rotating motor 94 operates to rotate the threaded rod 92 inside the guide rail 91 and provide driving force for the threaded sleeve 93, and the threaded sleeve 93 drives the base 1 to move left and right relative to the supporting plate 5 under the limiting effect of the base 1, and the positions detected by the plurality of contacts 22 on the base 1 can be adjusted through the front and back and left and right adjustment of the base 1 relative to the supporting plate 5, so that the structural member can be fully detected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a roughness detection device is used in mechanical product production, includes base (1), set up on base (1) and inside a plurality of dead lever (2) that have the cavity, with dead lever (2) sliding fit and along scale (21) that dead lever (2) inside cavity reciprocated and contact (22) of setting in scale (21) top, retaining member and dead lever (2) relatively fixed that scale (21) were equipped with on through dead lever (2), contact (22) top is equipped with and is used for fixed subassembly (23) its characterized in that to the structural component fixed: a buffer detection piece (3) is arranged between the contact (22) and the scale (21), a signal lamp (4) connected with the buffer detection piece (3) is installed on the outer side of the fixed rod (2), and when the contact (22) detects that the structural part is convex upwards or concave downwards, the signal lamp (4) is red;
the base is characterized in that a supporting plate (5) is installed below the base (1), the supporting plate (5) is used for supporting the fixed component (23), a moving member (6) enabling the base (1) to move relative to the supporting plate (5) is arranged on the supporting plate (5), and the detection position of the contact (22) is adjusted through the moving member (6).
2. The flatness detecting apparatus for mechanical product production according to claim 1, wherein: the scale (21) is arranged in a cylindrical shape.
3. The flatness detecting apparatus for mechanical product production according to claim 1, wherein: buffering detection piece (3) are including installing support sleeve (31) on scale (21) top, pressure sensor (32) are installed to the inside bottom of support sleeve (31), and are connected with buffer spring (33) on pressure sensor (32), pressure sensor (32) are connected with signal lamp (4) through the controller, be connected with support piece (7) that are used for carrying out the support to contact (22) on buffer spring (33).
4. The flatness detecting apparatus for mechanical product production according to claim 3, wherein: the supporting piece (7) comprises a positioning block (71) arranged on the buffer spring (33), and an arc-shaped groove (711) used for containing and limiting the contact (22) is formed in the positioning block (71).
5. The flatness detecting apparatus for mechanical product production according to claim 4, wherein: the outside of locating piece (71) bottom is connected with two stopper (712), and supporting sleeve (31) inner wall is equipped with two spacing grooves (311) that make two stopper (712) reciprocate.
6. The flatness detecting apparatus for mechanical product production according to claim 1, wherein: the moving piece (6) comprises a first driving mechanism (8) which is arranged on the supporting plate (5) and enables the base (1) to move back and forth relative to the supporting plate (5), a guide groove (51) used for containing the first driving mechanism (8) is formed in the supporting plate (5), the connecting end of the first driving mechanism (8) is connected with a transverse plate (61), and a second driving mechanism (9) used for enabling the supporting plate (5) to move left and right relative to the transverse plate (61) is arranged on the transverse plate (61).
7. The flatness detecting apparatus for mechanical product production according to claim 6, wherein: first actuating mechanism (8) are including installing first driving motor (81) in guide way (51) outside, first driving motor (81) output is located inside and fixedly connected with drive lead screw (82) of guide way (51), drive lead screw (82) are rotated with guide way (51) through the bearing frame and are connected, drive lead screw (82) outside is rotated and is cup jointed removal cover (83) that are used for being connected with diaphragm (61).
8. The flatness detecting apparatus for mechanical product production according to claim 6, wherein: second actuating mechanism (9) are including installing on diaphragm (61) and top be guided way (91) of cavity shape, be equipped with the removal mouth that is used for moving on guided way (91) on base (1), guided way (91) internal rotation is connected with threaded rod (92), and base (1) bottom is installed and is used for thread bush (93) to connect thread bush (93) in threaded rod (92) outside, guided way (91) outside is installed and is used for rotating motor (94) to threaded rod (92) driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435402.6U CN214792957U (en) | 2021-06-25 | 2021-06-25 | Flatness detection device for mechanical product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121435402.6U CN214792957U (en) | 2021-06-25 | 2021-06-25 | Flatness detection device for mechanical product production |
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| Publication Number | Publication Date |
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| CN214792957U true CN214792957U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121435402.6U Active CN214792957U (en) | 2021-06-25 | 2021-06-25 | Flatness detection device for mechanical product production |
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| CN (1) | CN214792957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393477A (en) * | 2022-01-17 | 2022-04-26 | 江苏凯华铝业有限公司 | Casting device of aluminium product production and processing usefulness |
| CN115290045A (en) * | 2022-07-04 | 2022-11-04 | 江苏鑫昇腾科技发展股份有限公司 | Construction site equipment levelness acquisition system and method thereof |
-
2021
- 2021-06-25 CN CN202121435402.6U patent/CN214792957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393477A (en) * | 2022-01-17 | 2022-04-26 | 江苏凯华铝业有限公司 | Casting device of aluminium product production and processing usefulness |
| CN114393477B (en) * | 2022-01-17 | 2023-08-04 | 辽宁华鑫达铝材有限公司 | Casting device that aluminium goods production and processing used |
| CN115290045A (en) * | 2022-07-04 | 2022-11-04 | 江苏鑫昇腾科技发展股份有限公司 | Construction site equipment levelness acquisition system and method thereof |
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