CN216869989U - Detection device is used in annular nut production - Google Patents
Detection device is used in annular nut production Download PDFInfo
- Publication number
- CN216869989U CN216869989U CN202220403866.7U CN202220403866U CN216869989U CN 216869989 U CN216869989 U CN 216869989U CN 202220403866 U CN202220403866 U CN 202220403866U CN 216869989 U CN216869989 U CN 216869989U
- Authority
- CN
- China
- Prior art keywords
- side wall
- plate
- ring nut
- connecting plate
- screw rod
- 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
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the field of nut production, and particularly relates to a detection device for producing an annular nut, which comprises a support plate and a detection unit; the detection unit is arranged at the end part of the support plate; a ring nut is placed at the end part of the supporting plate; the detection unit comprises a fixed block, a screw rod, a connecting plate, a lifting mechanism and a clamping mechanism; the fixed block is arranged at the end part of the supporting plate; through the detecting element who sets up, when the thread inspection to the ring nut inside wall, place the tip central point of ring nut in the backup pad and put, grip the bull stick lateral wall and rotate, it rotates the extrusion connecting plate and slides to drive the lead screw, an elastic component of connecting plate lateral wall slides at the tip of backup pad, to ring nut's both sides centre gripping, utilize elasticity post and an elastic component cooperation extrusion centre gripping, play the fixed effect of ring nut centre gripping, make things convenient for the staff to inspect the inside thread of ring nut fast.
Description
Technical Field
The utility model relates to the field of nut production, in particular to a detection device for annular nut production.
Background
The nut is a part for cooperating with the bolt to play a role in fastening, and the ring nut is one of the nut types.
The annular nut is different from the nut in that an annular ring is fixedly connected to the upper part of the annular nut, and the annular nut needs to use a detection device to check threads in the nut in the production process, so that the nut is ensured not to have sliding threads in the use process.
The existing ring nut detection device is complex in structure, and is inconvenient for workers to quickly check and test the threads of the ring nut, so that the detection device for producing the ring nut is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection device for producing a ring nut, aiming at overcoming the defects in the prior art and solving the problems that the structure of the existing detection device for the ring nut is complex, and workers cannot conveniently and quickly check and test the threads of the ring nut.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a detection device for producing an annular nut, which comprises a supporting plate and a detection unit; the detection unit is arranged at the end part of the support plate; a ring nut is placed at the end part of the supporting plate; the detection unit comprises a fixed block, a screw rod, a connecting plate, a lifting mechanism and a clamping mechanism; the fixed block is arranged at the end part of the supporting plate; the screw rod is connected with the fixed block through a screw rod nut pair; the connecting plate is rotatably connected to the side wall of the screw rod; the lifting mechanism is arranged at the bottom end of the fixed block; the clamping mechanism is arranged on the side wall of the connecting plate; the ring nut is placed at the center of the end of the supporting plate, the lead screw is rotated, the lead screw is matched with the lead screw nut pair of the fixed block to drive the connecting plates at the end of the supporting plate to slide, the two groups of connecting plates respectively drive the clamping mechanisms to clamp and fix the two sides of the ring nut, after the detection is completed, the lifting mechanism is utilized to drive the ring nut to rotate, the internal screw threads of the ring nut are conveniently tested, and the effect of conveniently and rapidly detecting the ring nut can be achieved.
Preferably, the clamping mechanism comprises an elastic column, a clamping plate, a first elastic piece and an auxiliary assembly; the elastic column is fixedly connected to the inner side wall of the connecting plate; the clamping plate is connected to the inner side wall of the connecting plate in a sliding manner; the first elastic piece is sleeved on the side wall of the elastic column; the auxiliary assembly is arranged on the side wall of the screw rod; the grip block slides in the inside wall of connecting plate, extrudees the atress simultaneously to elasticity post and grip block, utilizes the elasticity of elasticity post and grip block, strengthens the compactness to the centre gripping of ring nut both sides.
Preferably, the auxiliary assembly comprises a rotating disc and a holding rotating rod; the rotating disc is fixedly connected to the side wall of the screw rod; the holding rotating rod is fixedly connected to the side wall of the rotating disc; the rotating disc is held to drive the rotating disc fixedly connected with the side wall to rotate simultaneously, the rotating disc drives the lead screw fixedly connected with the side wall to rotate, and the effect of facilitating quick rotation of the lead screw by workers is achieved through cooperation of the holding rotating rod and the rotating disc.
Preferably, the lifting mechanism comprises a limiting sliding plate, a supporting base, a fixing bolt and a clamping assembly; the limiting sliding plate is fixedly connected to the bottom end of the fixing block and is connected to the inner side wall of the supporting plate in a sliding mode; the supporting base is fixedly connected to the bottom end of the limiting sliding plate; the fixed bolt is inserted in the connecting plate; the clamping assembly is arranged on the side wall of the supporting plate; the fixing bolt is inserted into the connecting plate, the screw rod is penetrated through and fixed, the screw rod is rotated, the screw rod drives the ring nut to rotate ninety degrees, and the screw teeth inside the ring nut are convenient for workers to test.
Preferably, the clamping assembly comprises a limiting bolt and a second elastic part; the limiting bolt is inserted in the inner side wall of the supporting plate and penetrates through the limiting sliding plate; the second elastic piece is sleeved on the side wall of the limiting bolt; when the limiting bolt is loosened after adjustment, the second elastic piece pulls the limiting bolt to reset rapidly, and the limiting bolt penetrates through the limiting sliding plate to be inserted into the supporting plate, so that the limiting effect on the supporting plate can be achieved.
Preferably, a hand-pulling plate is fixedly connected to the side wall of the limiting bolt; the side wall of the hand-pulling plate is provided with a circular groove; the hand-pulling plate drives the limiting bolt to slide on the inner side wall of the supporting plate, so that the auxiliary pulling limiting bolt can be played.
The utility model has the advantages that:
1. according to the utility model, through the arranged detection unit, when the threads on the inner side wall of the ring nut are inspected, the ring nut is placed at the central position of the end part of the supporting plate, the side wall of the holding rotating rod is held to rotate, the lead screw is driven to rotate, the connecting plate is extruded to slide, the first elastic piece on the side wall of the connecting plate slides at the end part of the supporting plate, two sides of the ring nut are clamped, the elastic column and the first elastic piece are matched to extrude and clamp, the clamping and fixing effects on the ring nut are achieved, and workers can conveniently and rapidly inspect the threads in the ring nut.
2. According to the utility model, through the arranged limiting sliding plate, when the threads on the inner side wall of the ring nut are tested, the side wall of the hand-held pulling plate is pulled outwards to drive the limiting bolt to slide on the inner side wall of the supporting plate, the second elastic piece is pulled to bear force to slide the supporting plate on the side wall of the limiting sliding plate, the supporting plate is attached to the end part of the supporting base, the limiting bolt is loosened, the second elastic piece rapidly drives the limiting bolt to penetrate through the limiting sliding plate for clamping, the fixing bolt penetrates through the screw rod for clamping in the connecting plate, and the screw rod is rotated to drive the ring nut to rotate ninety degrees, so that the effect of conveniently testing the threads on the inner side wall of the ring nut is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a detection apparatus according to a first embodiment;
FIG. 2 is a schematic diagram of a lead screw structure according to a first embodiment;
FIG. 3 is a cross-sectional view of a connecting plate according to a first embodiment;
FIG. 4 is a schematic diagram of a position-limiting latch according to a first embodiment;
fig. 5 is a schematic diagram of a structure of the clamping plate according to the second embodiment.
In the figure: 1. a support plate; 11. a fixed block; 12. a screw rod; 13. a connecting plate; 14. a ring nut; 2. an elastic column; 21. a clamping plate; 22. a first elastic member; 3. rotating the disc; 31. holding the rotating rod; 4. a limiting sliding plate; 41. a support base; 42. fixing the bolt; 5. a limiting bolt; 51. a second elastic member; 6. a hand-pulled plate; 7. an elastic pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a detecting device for ring nut production includes a supporting plate 1 and a detecting unit; the detection unit is arranged at the end part of the support plate 1; a ring nut 14 is placed at the end part of the support plate 1; the detection unit comprises a fixed block 11, a screw rod 12, a connecting plate 13, a lifting mechanism and a clamping mechanism; the fixed block 11 is arranged at the end part of the support plate 1; the screw rod 12 is connected with the fixed block 11 through a screw rod nut pair; the connecting plate 13 is rotatably connected to the side wall of the screw rod 12; the lifting mechanism is arranged at the bottom end of the fixed block 11; the clamping mechanism is arranged on the side wall of the connecting plate 13; during operation, check ring nut 14 inside wall thread, the staff places ring nut 14 at the central point of 1 tip of backup pad and puts, lead screw 12 rotates, lead screw 12 and 11 screw-nut pair cooperations of fixed block, the connecting plate 13 that drives 1 tip of backup pad slides, two sets of connecting plates 13 drive fixture respectively and are fixed to ring nut 14's both sides centre gripping, detect the completion back, utilize elevating system to drive ring nut 14 and rotate, the convenience is tested the inside thread of ring nut 14, can make and play the convenient effect that detects ring nut 14 fast.
The clamping mechanism comprises an elastic column 2, a clamping plate 21, a first elastic piece 22 and an auxiliary assembly; the elastic column 2 is fixedly connected to the inner side wall of the connecting plate 13; the clamping plate 21 is connected to the inner side wall of the connecting plate 13 in a sliding manner; the first elastic piece 22 is sleeved on the side wall of the elastic column 2; the auxiliary assembly is arranged on the side wall of the screw rod 12; the during operation utilizes auxiliary assembly to drive lead screw 12 and rotates, and lead screw 12 rotates the inside wall at connecting plate 13 to drive connecting plate 13 and slide at the tip of backup pad 1, and the grip block 21 of connecting plate 13 lateral wall laminates ring nut 14's lateral wall and extrudees simultaneously, and grip block 21 slides the inside wall at connecting plate 13, extrudees the atress simultaneously to elasticity post 2 and grip block 21, utilizes the elasticity of elasticity post 2 and grip block 21, strengthens the compactness to the centre gripping of ring nut 14 both sides.
The auxiliary assembly comprises a rotating disc 3 and a holding rotating rod 31; the rotating disc 3 is fixedly connected to the side wall of the screw rod 12; the holding rotating rod 31 is fixedly connected to the side wall of the rotating disc 3; during operation, the staff holds the side wall of holding the bull stick 31 and rotates, holds the bull stick 31 and drives the rolling disc 3 of lateral wall rigid coupling and rotate simultaneously, and the rolling disc 3 drives the lead screw 12 rotation of lateral wall rigid coupling, plays the effect that makes things convenient for the staff to rotate lead screw 12 fast through holding the bull stick 31 and the cooperation of rolling disc 3.
The lifting mechanism comprises a limiting sliding plate 4, a supporting base 41, a fixing bolt 42 and a clamping assembly; the limiting sliding plate 4 is fixedly connected to the bottom end of the fixing block 11 and is connected to the inner side wall of the supporting plate 1 in a sliding mode; the supporting base 41 is fixedly connected to the bottom end of the limiting sliding plate 4; the fixed bolt 42 is inserted in the connecting plate 13; the clamping assembly is arranged on the side wall of the support plate 1; during operation, the staff slides backup pad 1 at the lateral wall of spacing slide 4, and backup pad 1 and the tip laminating of supporting base 41 use the joint subassembly spacing, pegs graft fixing pin 42 in the inside of connecting plate 13 simultaneously to it is fixed to run through lead screw 12, rotates lead screw 12, and lead screw 12 drives ring nut 14 and rotates ninety degrees, makes things convenient for the staff to test the inside thread of ring nut 14.
The clamping assembly comprises a limiting bolt 5 and a second elastic part 51; the limiting bolt 5 is inserted into the inner side wall of the supporting plate 1 and penetrates through the limiting sliding plate 4; the second elastic piece 51 is sleeved on the side wall of the limiting bolt 5; the during operation grips the lateral wall of spacing bolt 5 and outwards pulls and draws, and the extension is drawn to No. two elastic component 51 that 5 lateral walls of spacing bolt cup jointed, slides backup pad 1 at the lateral wall of spacing slide 4, and when adjusting back pine spacing bolt 5, No. two elastic component 51 draw spacing bolt 5 and reset rapidly, and spacing bolt 5 runs through spacing slide 4 and pegs graft in backup pad 1's inside, can make and play 1 spacing effect to the backup pad.
The side wall of the limit bolt 5 is fixedly connected with a hand-pulling plate 6; a circular groove is formed in the side wall of the hand-pulling plate 6; during operation, on two sets of hand-pulling plates 6 of 5 lateral wall rigid couplings of spacing bolt were handed to the staff to will point the card and draw outwards in the circular recess of 6 lateral walls of hand-pulling plate, hand-pulling plate 6 drives spacing bolt 5 and slides in the inside wall of backup pad 1, can make to play the supplementary effect of drawing spacing bolt 5 of dragging.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, an elastic pad 7 is fixedly connected to a side wall of the clamping plate 21; the length of the elastic pad 7 corresponds to that of the clamping plate 21; when the clamping device works, a worker rotates the screw rod 12, the screw rod 12 drives the connecting plate 13 to slide at the end part of the supporting plate 1, meanwhile, the elastic protection pad 7 fixedly connected with the side wall of the clamping plate 21 is attached to the side wall of the ring nut 14 and extrudes, and the elastic protection pad 7 is utilized to protect and prevent the side wall of the ring nut 14 from being abraded.
According to the working principle, during working, the threads on the inner side wall of the ring nut 14 are checked, a worker places the ring nut 14 at the center of the end part of the supporting plate 1, the lead screw 12 is rotated, the lead screw 12 is matched with the lead screw nut pair of the fixed block 11 to drive the connecting plates 13 at the end part of the supporting plate 1 to slide, the two groups of connecting plates 13 respectively drive the clamping mechanisms to clamp and fix the two sides of the ring nut 14, after the detection is finished, the lifting mechanism is used for driving the ring nut 14 to rotate, the testing on the threads in the ring nut 14 is facilitated, and the effect of facilitating the rapid detection on the ring nut 14 can be achieved; the auxiliary assembly is utilized to drive the screw rod 12 to rotate, the screw rod 12 rotates on the inner side wall of the connecting plate 13, the connecting plate 13 is driven to slide on the end portion of the supporting plate 1, meanwhile, the clamping plate 21 on the side wall of the connecting plate 13 is attached to and extruded by the side wall of the ring nut 14, the clamping plate 21 slides on the inner side wall of the connecting plate 13, the elastic column 2 and the clamping plate 21 are simultaneously extruded and stressed, and the tightness of clamping two sides of the ring nut 14 is enhanced by utilizing the elasticity of the elastic column 2 and the clamping plate 21; the side wall of the holding rotating rod 31 is held by a worker and rotates, the holding rotating rod 31 drives the rotating disc 3 fixedly connected with the side wall to rotate simultaneously, the rotating disc 3 drives the lead screw 12 fixedly connected with the side wall to rotate, and the holding rotating rod 31 and the rotating disc 3 are matched to play a role of facilitating the worker to quickly rotate the lead screw 12; the working personnel slide the support plate 1 on the side wall of the limiting sliding plate 4, the support plate 1 is attached to the end part of the support base 41, the clamping assembly is used for limiting, meanwhile, the fixing bolt 42 is inserted into the connecting plate 13 and penetrates through the screw rod 12 for fixing, the screw rod 12 is rotated, the screw rod 12 drives the ring nut 14 to rotate ninety degrees, and the working personnel can test the screw teeth in the ring nut 14 conveniently; the side wall of the limiting bolt 5 is held to be pulled outwards, the second elastic piece 51 sleeved on the side wall of the limiting bolt 5 is pulled to extend, the supporting plate 1 is slid on the side wall of the limiting sliding plate 4, the limiting bolt 5 is released after adjustment is completed, the second elastic piece 51 pulls the limiting bolt 5 to reset rapidly, the limiting bolt 5 penetrates through the limiting sliding plate 4 to be inserted into the supporting plate 1, and the limiting bolt 1 can be limited; on two sets of hand-strap 6 of 5 lateral wall rigid couplings of spacing bolt are handed to the staff to will point the card and draw outwards in the circular recess of the 6 lateral walls of hand-strap, hand-strap 6 drives spacing bolt 5 and slides in the inside wall of backup pad 1, can make to play the supplementary effect of drawing spacing bolt 5 of dragging.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a detection device is used in ring nut production which characterized in that: comprises a support plate (1) and a detection unit; the detection unit is arranged at the end part of the support plate (1); a ring nut (14) is placed at the end part of the support plate (1); the detection unit comprises a fixed block (11), a screw rod (12), a connecting plate (13), a lifting mechanism and a clamping mechanism; the fixed block (11) is arranged at the end part of the support plate (1); the screw rod (12) is connected with the fixed block (11) through a screw rod nut pair; the connecting plate (13) is rotatably connected to the side wall of the screw rod (12); the lifting mechanism is arranged at the bottom end of the fixed block (11); the clamping mechanism is arranged on the side wall of the connecting plate (13).
2. The detecting device for producing the ring nut according to claim 1, wherein: the clamping mechanism comprises an elastic column (2), a clamping plate (21), a first elastic piece (22) and an auxiliary assembly; the elastic column (2) is fixedly connected to the inner side wall of the connecting plate (13); the clamping plate (21) is connected to the inner side wall of the connecting plate (13) in a sliding manner; the first elastic piece (22) is sleeved on the side wall of the elastic column (2); the auxiliary assembly is arranged on the side wall of the screw rod (12).
3. The detecting device for producing the ring nut according to claim 2, wherein: the auxiliary assembly comprises a rotating disc (3) and a holding rotating rod (31); the rotating disc (3) is fixedly connected to the side wall of the screw rod (12); the holding rotating rod (31) is fixedly connected to the side wall of the rotating disc (3).
4. The detecting device for producing the ring nut according to claim 1, wherein: the lifting mechanism comprises a limiting sliding plate (4), a supporting base (41), a fixing bolt (42) and a clamping assembly; the limiting sliding plate (4) is fixedly connected to the bottom end of the fixing block (11) and is connected to the inner side wall of the supporting plate (1) in a sliding mode; the supporting base (41) is fixedly connected to the bottom end of the limiting sliding plate (4); the fixed bolt (42) is inserted in the connecting plate (13); the clamping assembly is arranged on the side wall of the supporting plate (1).
5. The detecting device for producing the ring nut according to claim 4, wherein: the clamping assembly comprises a limiting bolt (5) and a second elastic piece (51); the limiting bolt (5) is inserted into the inner side wall of the supporting plate (1) and penetrates through the limiting sliding plate (4); the second elastic piece (51) is sleeved on the side wall of the limiting bolt (5).
6. The detecting device for producing the ring nut according to claim 5, wherein: a hand-pulling plate (6) is fixedly connected to the side wall of the limiting bolt (5); the side wall of the hand-pulling plate (6) is provided with a circular groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220403866.7U CN216869989U (en) | 2022-02-25 | 2022-02-25 | Detection device is used in annular nut production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220403866.7U CN216869989U (en) | 2022-02-25 | 2022-02-25 | Detection device is used in annular nut production |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216869989U true CN216869989U (en) | 2022-07-01 |
Family
ID=82160524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220403866.7U Active CN216869989U (en) | 2022-02-25 | 2022-02-25 | Detection device is used in annular nut production |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216869989U (en) |
-
2022
- 2022-02-25 CN CN202220403866.7U patent/CN216869989U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204228522U (en) | A kind of film material multifunctional stretching proving installation | |
CN208076071U (en) | Tool for testing torque of motor | |
CN216869989U (en) | Detection device is used in annular nut production | |
CN111337366A (en) | Auxiliary detection mechanism for testing hardness of high-strength structural ceramic | |
CN110686880B (en) | Towing hook strength detection equipment | |
CN210533244U (en) | Device for rapidly detecting wall thickness of cylinder sleeve | |
CN212674750U (en) | Portable near-infrared spectrum is timber sample scanning support for appearance | |
CN216144616U (en) | Product tension test equipment | |
CN212964377U (en) | Measure device of fibre mechanical properties | |
CN214173203U (en) | Bore detection tool for gasket production | |
CN212432948U (en) | Plastic protection film viscidity test fixture | |
CN220438058U (en) | Metal nail hardness detection table | |
CN219969942U (en) | Anchor chain external member convenient to combination is connected | |
CN220288462U (en) | Deflection detector | |
CN221405059U (en) | Hardness detection auxiliary tool | |
CN221007092U (en) | Anchor bolt drawing instrument for house safety identification | |
CN219841962U (en) | Levelness detection device for embedded part of tower crane | |
CN216560016U (en) | Anchor bolt anti-tensile-pulling strength detection device for building construction | |
CN221528221U (en) | Textile quality detection device | |
CN213580473U (en) | High-precision material tensile universal testing machine | |
CN219265937U (en) | Ductility tester for leather products | |
CN218726024U (en) | A support frame for single face shear test | |
CN220437726U (en) | Solar energy buried lamp detection mechanism | |
CN215574347U (en) | Steel pipe negative pressure testing arrangement | |
CN220671125U (en) | Clamp for stretching building materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |