CN219309388U - Spring inside and outside diameter detection device - Google Patents
Spring inside and outside diameter detection device Download PDFInfo
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- CN219309388U CN219309388U CN202320403618.7U CN202320403618U CN219309388U CN 219309388 U CN219309388 U CN 219309388U CN 202320403618 U CN202320403618 U CN 202320403618U CN 219309388 U CN219309388 U CN 219309388U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a spring inner and outer diameter detection device which comprises a frame, wherein a test plate is fixedly connected to the upper side of the frame, a maximum outer diameter test hole is formed in the test plate, a qualified recovery plate is arranged below the test plate, a minimum outer diameter test hole is formed in the qualified recovery plate, a defective recovery plate is arranged below the qualified recovery plate, a penetrating hole is formed in the defective recovery plate, a connecting plate is arranged right below the defective recovery plate, a lifting mechanism is arranged on the lower side of the connecting plate, a test shaft is fixedly connected to the connecting plate, the test shaft comprises a minimum inner diameter shaft and a maximum inner diameter shaft integrally formed at the lower end of the minimum inner diameter shaft, the shaft diameter of the maximum inner diameter shaft is larger than the shaft diameter of the minimum inner diameter shaft, the aperture of the maximum outer diameter test hole is larger than the minimum outer diameter test hole, the aperture of the penetrating hole is smaller than the minimum outer diameter test hole and only just for the maximum inner diameter shaft to pass through, and a first turnover mechanism for enabling the qualified recovery plate to turn towards one side is arranged on the frame.
Description
Technical Field
The utility model relates to spring quality detection, in particular to a spring inner and outer diameter detection device.
Background
The spring is a mechanical part working by using elasticity, and the most common spring is in a cylindrical shape formed by spirally winding, and in the process of detecting the spring, the inner diameter and the outer diameter of the spring need to be detected, whether the inner diameter and the outer diameter are within the standard range to be achieved or not is detected, and the spring is a qualified product in the range and is a disqualified product out of the range.
The problem that current detection device still has the operation comparatively troublesome, if the application number is CN202220079154.4 a quick detection device of internal diameter for compression spring production, it includes workstation 1, install testing platform 2 in the middle of the upper surface of workstation 1, testing mechanism 3 is equipped with in the inside of testing platform 2, testing mechanism 3 is including constant head tank 301 and recess 302, the inside lower extreme in testing platform 2 is located to recess 302, the constant head tank 301 is equipped with a plurality of and every constant head tank 301 runs through respectively and locates the upper surface of testing platform 2, interconnect between lower extreme and the recess 302 of every constant head tank 301, the upper surface both sides of workstation 1 movable mounting respectively has collection box 4, the bin 5 is installed respectively at both ends around the upper surface of workstation 1, one side that every collection box 4 is close to bin 5 is equipped with note 6 respectively, the handle is installed respectively to the both sides of every collection box 4, the device can detect the internal diameter and the external diameter of spring, but at last the staff through the spring that sets up in a measuring rod 303 and the second measuring rod 304 outside, that is to this detection device is the spring is difficult to the detection is, the detection device is the not just needs the manual specification of the spring is carried out in a little, the high-speed is required to the quality that is high-grade in the quality spring is required to be retrieved in the fact and is high-quality and is required to be carried out in the quality and is high-quality spring to be retrieved in the fact and is some practical, the quality is high-quality and quality spring to be well-quality products.
Disclosure of Invention
The utility model provides a spring inner and outer diameter detection device which is convenient for recovering a spring qualified in detection and solves the problems existing in the use process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides an external diameter detection device in spring, includes the frame, frame upside fixedly connected with test board, set up the biggest external diameter test hole of a plurality of on the test board, be equipped with qualified recovery board under the test board, the biggest external diameter test hole corresponding with biggest external diameter test hole has been seted up on the qualified recovery board, be equipped with the inferior quality recovery board under the qualified recovery board, set up the through-hole corresponding with the biggest external diameter test hole on the inferior quality recovery board, be equipped with the connecting plate under the inferior quality recovery board, the downside of connecting plate is equipped with elevating system, the upside fixedly connected with of connecting plate is with the test shaft corresponding with the through-hole, the test shaft is including the biggest internal diameter axle that is located the upper end and integrated into one piece is at biggest internal diameter axle lower extreme, the diameter of biggest internal diameter axle is greater than the diameter of biggest internal diameter axle, the aperture of biggest external diameter test hole is greater than minimum external diameter test hole, the aperture of inferior quality recovery board has been seted up on the inferior quality recovery board, just supplies the biggest external diameter test hole and just to pass through the biggest external diameter axle, be equipped with and be used for making one side of the frame overturn qualified recovery mechanism to overturn.
Preferably, the left side, the right side and the rear side of the qualified recovery plate are fixedly connected with the first side plate.
Preferably, the first side plates on the left side and the right side of the qualified recovery plate are fixedly connected with a first rotating shaft and a first driving shaft, the first rotating shaft and the first driving shaft are respectively located on the front side and the rear side of the first side plate, the first rotating shaft is rotationally connected to the frame, the first turnover mechanism comprises a first air cylinder, a piston rod of the first air cylinder is rotationally connected to the first driving shaft, and a cylinder body of the first air cylinder is hinged to the frame.
Preferably, the left side and the right side of the inferior product recovery plate and the front side are both fixedly connected with a second side plate, the second side plates on the left side and the right side of the inferior product recovery plate are both fixedly connected with a second rotating shaft and a second driving shaft, the second driving shaft and the second rotating shaft are respectively positioned on the front side and the rear side of the second side plate, the second rotating shaft is rotationally connected to the frame, the second driving shaft is rotationally connected with a second cylinder, and the second cylinder is hinged to the frame.
Preferably, a qualified product recovery frame is arranged on the front side of the frame, and a defective product recovery frame is arranged on the rear side of the frame.
Preferably, a hole chamfer is formed at the upper end of the maximum outer diameter test hole, and a shaft chamfer is formed at the upper end of the minimum inner diameter shaft.
Preferably, the lifting mechanism comprises a lifting cylinder fixed on the lower side of the frame, and a piston rod of the lifting cylinder is connected with the connecting plate.
In summary, the beneficial effects of the utility model are as follows:
1. when the spring is detected, the test shaft on the connecting plate moves upwards firstly through the lifting mechanism, at least the upper side of the largest inner diameter shaft on the test shaft passes through the largest outer diameter test hole, then the spring is sleeved on the smallest inner diameter shaft, the inner diameter of the spring which is described by the smallest inner diameter shaft and cannot be sleeved on the smallest inner diameter shaft is too small, the spring is directly eliminated, the spring which can be sleeved on the smallest inner diameter shaft and can also be sleeved on the largest inner diameter shaft is described as being too large, the spring is removed and eliminated, only the inner diameter of the spring which can be sleeved on the smallest inner diameter shaft and cannot be sleeved on the largest inner diameter shaft is qualified, then the lifting mechanism controls the test shaft to move downwards, the spring can also move downwards together, the spring which cannot pass through the largest outer diameter test hole is described as being too large, the spring which can also pass through the largest outer diameter test hole can enter the defective recovery plate, the spring which is positioned on the defective recovery plate is also a defective product, the spring which can only pass through the largest outer diameter test hole and cannot pass through the smallest outer diameter test hole is also be removed, the spring which stays on the qualified plate is detected, the spring which can be automatically turned over to be stopped on one side of the qualified plate after the spring is turned over, and the spring is conveniently turned over to be recovered to one side of the qualified plate after the spring is driven to be automatically and turned over to be detected.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with springs placed on the utility model with the acceptable and reject recovery frames removed;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is an enlarged partial schematic view of FIG. 3A;
fig. 5 is a schematic structural view of the utility model, with the frame, the acceptable product recovery frame, the defective product recovery frame, the lifting cylinder and the connecting plate removed.
In the figure: 1. a frame; 2. a test board; 21. a maximum outer diameter test hole; 22. chamfering holes; 3. qualified recovery plates; 31. a minimum outer diameter test hole; 32. a first side plate; 33. a first rotation shaft; 34. a first drive shaft; 4. a defective recovery plate; 41. a penetrating hole; 42. a second side plate; 43. a second rotation shaft; 44. a second drive shaft; 5. a connecting plate; 6. a test shaft; 61. a minimum inner diameter shaft; 62. a maximum inner diameter shaft; 611. chamfering the shaft; 71. a first cylinder; 72. a second cylinder; 81. a qualified product recovery frame; 82. a defective recovery frame; 9. lifting cylinder.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 to 5, the utility model discloses a spring inner and outer diameter detection device, which comprises a frame 1, wherein a test board 2 is fixedly connected to the upper side of the frame 1, a plurality of maximum outer diameter test holes 21 are formed in the test board 2, a qualified recovery board 3 is arranged right below the test board 2, a minimum outer diameter test hole 31 corresponding to the maximum outer diameter test holes 21 is formed in the qualified recovery board 3, a defective recovery board 4 is arranged right below the qualified recovery board 3, a penetrating hole 41 corresponding to the minimum outer diameter test hole 31 is formed in the defective recovery board 4, in addition, a connecting board 5 is arranged right below the defective recovery board 4, a lifting mechanism is arranged on the lower side of the connecting board 5, a test shaft 6 corresponding to the penetrating hole 41 is fixedly connected to the upper side of the connecting board 5, the test shaft 6 includes a minimum inner diameter shaft 61 at the upper end and a maximum inner diameter shaft 62 integrally formed at the lower end of the minimum inner diameter shaft 61, wherein the shaft diameter of the maximum inner diameter shaft 62 is larger than that of the minimum inner diameter shaft 61, the diameter of the maximum outer diameter test hole 21 is larger than that of the minimum outer diameter test hole 31, in addition, the diameter of the penetrating hole 41 is smaller than that of the minimum outer diameter test hole 31 and only the maximum inner diameter shaft 62 is just passed, the gap between the penetrating hole 41 and the maximum inner diameter shaft 62 is as small as possible for preventing the spring from passing through the penetrating hole 41, but in general, the spring capable of being sleeved in the minimum inner diameter shaft 61 and passing through the penetrating hole 41 has a significant difference in size and thickness from other springs, and the spring can be judged to be a defective product by naked eyes of a worker without detection according to the present utility model, and in addition, a first turning mechanism for turning the qualified recovery plate 3 toward one side is provided on the frame 1.
In order to prevent the spring in the acceptable recovery plate 3 from falling out, the left side and the right side of the acceptable recovery plate 3 are fixedly connected with the first side plates 32, in addition, the first side plates 32 on the left side and the right side of the acceptable recovery plate 3 are fixedly connected with the first rotating shaft 33 and the first driving shaft 34, the first rotating shaft 33 and the first driving shaft 34 are respectively positioned on the front side and the rear side of the first side plates 32, the first rotating shaft 33 is rotatably connected to the frame 1, the first turnover mechanism comprises a first air cylinder 71, the piston rod of the first air cylinder 71 is rotatably connected to the first driving shaft 34, and the cylinder body of the first air cylinder 71 is hinged to the frame 1, when the acceptable recovery plate 3 needs to be turned over, the piston rod of the first air cylinder 71 stretches upwards, and the rear side of the acceptable recovery plate 3 is driven to rotate upwards, so that the spring is dumped from the front side of the acceptable recovery plate 3.
Similarly, the second side plates 42 are fixedly connected to the left side, the right side and the front side of the defective product recovery plate 4, springs on the defective product recovery plate 4 are prevented from falling out, the second side plates 42 on the left side and the right side of the defective product recovery plate 4 are fixedly connected with the second rotating shafts 43 and the second driving shafts 44, the second driving shafts 44 and the second rotating shafts 43 are respectively located on the front side and the rear side of the second side plates 42, the second rotating shafts 43 are rotatably connected to the frame 1, the second driving shafts 44 are rotatably connected with the second air cylinders 72, the second air cylinders 72 are hinged to the frame 1, the front side of the defective product recovery plate 4 is lifted upwards through the second air cylinders 72, and the springs on the defective product recovery plate 4 can fall out from the rear side of the defective product recovery plate.
In order to collect the springs passing and failing separately, a passing recovery frame 81 is provided on the front side of the frame 1, and a defective recovery frame 82 is provided on the rear side of the frame 1. The spring poured out from the front side of the acceptable recovery plate 3 is poured into the acceptable recovery frame 81, and the spring poured out from the rear side of the defective recovery plate 4 is poured into the defective recovery frame 82.
The working principle of the utility model is as follows: in the utility model, when the spring is detected, the test shaft 6 on the connecting plate 5 is firstly moved upwards through the lifting mechanism, at least the upper side of the largest inner diameter shaft 62 on the test shaft 6 passes through the largest outer diameter test hole 21, the state is shown in figure 2, then the spring is sleeved on the smallest inner diameter shaft 61, the inner diameter of the spring which cannot be sleeved on the smallest inner diameter shaft 61 is too small, the spring is directly thrown into the inferior goods recovery frame 82, the spring which can be sleeved on the smallest inner diameter shaft 61 and can also be sleeved on the largest inner diameter shaft 62 is also directly taken out and thrown into the inferior goods recovery frame 82, only the inner diameter of the spring which can be sleeved on the smallest inner diameter shaft 61 but cannot be sleeved on the largest inner diameter shaft 62 is qualified, the lifting mechanism controls the test shaft 6 to move downwards, the spring can also move downwards together, the spring which cannot pass through the maximum outer diameter test hole 21 indicates that the outer diameter is too large, the spring is taken out and thrown into the defective product recovery frame 82, the minimum inner diameter shaft 61 descends below the qualified recovery plate 3 along with the continuous descending of the test shaft 6, the spring which can pass through the maximum outer diameter test hole 21 and also pass through the minimum outer diameter test hole 31 enters the defective product recovery plate 4 at the moment, the spring which is positioned on the defective product recovery plate 4 is also a defective product, the spring which stays on the qualified recovery plate 3 is only a qualified product through the maximum outer diameter test hole 21 and cannot pass through the minimum outer diameter test hole 31, after the detection is finished, the test shaft 6 completely withdraws below the defective product recovery plate 4, then the first turnover mechanism drives the qualified recovery plate 3 to turn towards the front side, the spring which stays on the qualified recovery plate 3 is automatically poured into the qualified product recovery frame 81, then the springs on the reject recycling bin 4 are also poured into the reject recycling bin 82.
In order to facilitate the entry of the spring into the maximum outer diameter test hole 21 and the minimum inner diameter shaft 61, a hole chamfer 22 is provided on the upper end of the maximum outer diameter test hole 21, and a shaft chamfer 611 is provided on the upper end of the minimum inner diameter shaft 61.
Specifically, the lifting mechanism comprises a lifting cylinder 9 fixed on the lower side of the frame 1, and a piston rod of the lifting cylinder 9 is connected with the connecting plate 5.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an external diameter detection device in spring, includes frame, its characterized in that: the automatic overturning machine is characterized in that a test board is fixedly connected to the upper side of the machine frame, a plurality of maximum outer diameter test holes are formed in the test board, a qualified recovery board is arranged right below the test board, a minimum outer diameter test hole corresponding to the maximum outer diameter test hole is formed in the qualified recovery board, a defective recovery board is arranged right below the qualified recovery board, a penetrating hole corresponding to the minimum outer diameter test hole is formed in the defective recovery board, a connecting board is arranged right below the defective recovery board, a lifting mechanism is arranged on the lower side of the connecting board, a test shaft corresponding to the penetrating hole is fixedly connected to the upper side of the connecting board, the test shaft comprises a minimum inner diameter shaft at the upper end and a maximum inner diameter shaft integrally formed at the lower end of the minimum inner diameter shaft, the shaft diameter of the maximum inner diameter shaft is larger than that of the minimum inner diameter shaft, the aperture of the maximum outer diameter test hole is larger than that of the minimum outer diameter test hole, the aperture of the defective recovery board is smaller than that of the minimum outer diameter test hole and just for the maximum inner diameter shaft to pass through, and a first recovery mechanism for enabling one side of the qualified machine frame to overturn is arranged on the machine frame.
2. The spring inner and outer diameter detection device according to claim 1, wherein: the left side and the right side of the qualified recovery plate and the back side are fixedly connected with first side plates.
3. The spring inner and outer diameter detection device according to claim 2, wherein: the first rotating shafts and the first driving shafts are fixedly connected to the first side plates on the left side and the right side of the qualified recovery plate respectively and are located on the front side and the rear side of the first side plates respectively, the first rotating shafts are rotationally connected to the frame, the first turnover mechanism comprises a first air cylinder, a piston rod of the first air cylinder is rotationally connected to the first driving shafts, and a cylinder body of the first air cylinder is hinged to the frame.
4. A spring inner and outer diameter detection device according to claim 3, wherein: the left and right sides and the front side of inferior quality recycling board are on all fixedly connected with second curb plate, all fixedly connected with second axis of rotation and second drive shaft on the second curb plate of inferior quality recycling board left and right sides, second drive shaft and second axis of rotation are located the front and back both sides of second curb plate respectively, the second axis of rotation rotates to be connected in the frame, rotate in the second drive shaft and be connected with the second cylinder, second cylinder hinged joint is in the frame.
5. The spring inner and outer diameter detection device according to claim 4, wherein: the front side of the frame is provided with a qualified product recovery frame, and the rear side of the frame is provided with a defective product recovery frame.
6. The spring inner and outer diameter detection device according to claim 1, wherein: and a hole chamfer is formed at the upper end of the maximum outer diameter test hole, and a shaft chamfer is formed at the upper end of the minimum inner diameter shaft.
7. The spring inner and outer diameter detection device according to claim 1, wherein: the lifting mechanism comprises a lifting cylinder fixed on the lower side of the frame, and a piston rod of the lifting cylinder is connected with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320403618.7U CN219309388U (en) | 2023-02-28 | 2023-02-28 | Spring inside and outside diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320403618.7U CN219309388U (en) | 2023-02-28 | 2023-02-28 | Spring inside and outside diameter detection device |
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| Publication Number | Publication Date |
|---|---|
| CN219309388U true CN219309388U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320403618.7U Active CN219309388U (en) | 2023-02-28 | 2023-02-28 | Spring inside and outside diameter detection device |
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| Country | Link |
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| CN (1) | CN219309388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019667A (en) * | 2023-10-10 | 2023-11-10 | 启东泽厚智能科技有限公司 | Sorting mechanism of test tube sorting device |
-
2023
- 2023-02-28 CN CN202320403618.7U patent/CN219309388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019667A (en) * | 2023-10-10 | 2023-11-10 | 启东泽厚智能科技有限公司 | Sorting mechanism of test tube sorting device |
| CN117019667B (en) * | 2023-10-10 | 2023-12-19 | 启东泽厚智能科技有限公司 | Sorting mechanism of test tube sorting device |
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