CN219870250U - Nipple and dust cover integrated test fixture - Google Patents
Nipple and dust cover integrated test fixture Download PDFInfo
- Publication number
- CN219870250U CN219870250U CN202320721983.2U CN202320721983U CN219870250U CN 219870250 U CN219870250 U CN 219870250U CN 202320721983 U CN202320721983 U CN 202320721983U CN 219870250 U CN219870250 U CN 219870250U
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- China
- Prior art keywords
- nipple
- dust cover
- clamping plate
- clamping
- base
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Links
- 210000002445 nipple Anatomy 0.000 title claims abstract description 118
- 239000000428 dust Substances 0.000 title claims abstract description 98
- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an integrated nipple and dust cover testing jig which comprises a base, and a nipple testing assembly and a dust cover testing assembly which are all detachably arranged on the base; the nipple testing assembly comprises a nipple hanging plate detachably connected with the base, and a nipple clamping plate used for clamping a middle ring handle of the feeding bottle is connected to the top of the nipple hanging plate; the dust cover testing assembly comprises a dust cover hanging plate detachably connected with the base, and a dust cover clamping plate used for clamping a middle ring handle of the feeding bottle is vertically connected to the top of the dust cover hanging plate. The fixture provided by the utility model has two states, and the safety retention force of the nipple and the middle ring handle can be measured when the nipple testing assembly is arranged on the base; when the dust cover testing component is installed on the base, the vertical push-pull force of the dust cover and the middle ring handle can be measured. The test result is high-efficiency and error-free, and the test efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of jigs, in particular to an integrated nipple and dust cover testing jig.
Background
Currently, a milk bottle generally comprises a bottle body, a nipple, a middle ring handle and a dust cover. After the milk bottle is produced, the safety retention force of the nipple and the middle ring handle of the product and the vertical push-pull force of the dust cover and the middle ring handle are required to be tested. At present, a manual feeding bottle is mostly used for carrying out tension test on a tension machine. However, the data tested by manual hand-holding is extremely unreliable and unstable; and manual hand-holding operation is difficult, and the test efficiency is low. How to design a fixture which is suitable for the above test of the feeding bottle, does not need to manually hold products, has high test efficiency and reliable and stable test data, and becomes a technical problem which needs to be solved in the field.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an integrated test fixture for a nipple and a dust cover.
The technical scheme adopted by the utility model is as follows: a nipple and dust cover integrated test fixture comprises a base, a nipple test assembly and a dust cover test assembly, wherein the nipple test assembly and the dust cover test assembly are detachably arranged on the base; wherein,,
the nipple testing assembly comprises a nipple hanging plate detachably connected with the base, a nipple clamping plate used for clamping a middle ring handle of the feeding bottle is connected to the top of the nipple hanging plate, and an included angle between the nipple hanging plate and the nipple clamping plate is an obtuse angle;
the dust cover testing assembly comprises a dust cover hanging plate detachably connected with the base, and a dust cover clamping plate used for clamping a middle ring handle of the feeding bottle is vertically connected to the top of the dust cover hanging plate.
Preferably, the nipple clamping plate comprises a left nipple clamping plate and a right nipple clamping plate, and a clamping circular cavity for clamping the middle ring handle is formed in the middle of the spliced left nipple clamping plate and the spliced right nipple clamping plate.
Preferably, the bottoms of the left nipple clamping plate and the right nipple clamping plate are provided with notches with shapes corresponding to the shapes of the handles at the corresponding positions of the middle parts of the clamping round cavities.
Preferably, the left nipple clamping plate and the right nipple clamping plate are spliced by a plurality of first screw rods, and the right nipple clamping plate is connected with the nipple hanging plate by a plurality of second screw rods.
Preferably, the top of the nipple hanging plate is an inclined surface from top to bottom and from inside to outside, and the nipple hanging plate is connected with the base through a plurality of screw rods.
Preferably, the base is provided with a concave cambered surface which is matched with the radian of the feeding bottle at one side close to the clamping circular cavity.
Preferably, the base is provided with a first mounting hole for inserting the screw rod III at a position corresponding to the nipple hanging plate, and a second mounting hole for inserting the screw rod III is formed in the bottom of the nipple hanging plate.
Preferably, the dust cover clamping plate comprises a left dust cover clamping plate and a right dust cover clamping plate, and a clamping circular cavity for clamping the middle ring handle is formed in the middle of the spliced left dust cover clamping plate and the spliced right dust cover clamping plate.
Preferably, the bottoms of the left dust cover clamping plate and the right dust cover clamping plate are provided with notches with shapes corresponding to the shapes of the handles at the corresponding positions of the middle parts of the clamping round cavities.
Preferably, the left dust cover clamping plate and the right dust cover clamping plate are formed by splicing a plurality of screw rods in a four-way mode.
Preferably, the right dust cover clamping plate is connected with the dust cover hanging plate through a plurality of screw rods.
Preferably, the dust cover vertical plate is connected with the base through a plurality of screw rods.
Preferably, the base is provided with a third mounting hole for the screw six to insert in a position corresponding to the dust cover vertical plate, and the dust cover vertical plate is provided with a fourth mounting hole for the screw six to insert in.
Compared with the prior art, the utility model has the following advantages:
the fixture provided by the utility model has two states, and the safety retention force of the nipple and the middle ring handle can be measured when the nipple testing assembly is arranged on the base; when the dust cover testing component is installed on the base, the vertical push-pull force of the dust cover and the middle ring handle can be measured. In the testing process, only the product is fixedly locked on the jig, and a tensile machine is used for testing, so that the testing result is efficient and error-free; and for operators, the upper hand is simple, and the testing efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the fixture state when testing the safety retention of the nipple and the middle ring handle.
Fig. 3 is an exploded view of the structure of fig. 2.
Fig. 4 is a schematic view of the jig when testing the vertical pushing and pulling force of the dust cap and the middle ring handle.
Fig. 5 is an exploded view of the structure of fig. 4.
The reference numerals in the figures are:
1-base, 11-mounting hole I, 12-mounting hole III, 13-concave cambered surface, 2-nipple vertical plate, 21-screw III, 22-mounting hole II, 3-nipple splint, 31-left nipple splint, 311-through hole, 32-right nipple splint, 321-fixed hole, 33-screw I, 34-screw II, 4-clamping round cavity, 5-notch, 6-shield vertical plate, 61-screw six, 62-mounting hole IV, 7-shield splint, 71-left shield splint, 72-right shield splint, 73-screw IV, 74-screw five.
Detailed Description
In order to enhance the understanding of the present utility model, the present utility model will be further described in detail with reference to the embodiments and drawings. The utility model can be implemented by the following modes:
referring to fig. 1-5, a nipple and dust cover integrated test fixture comprises a base 1, and a nipple test assembly and a dust cover test assembly which are all detachably arranged on the base 1; the jig provided by the utility model has two states. The nipple test assembly is arranged on the base 1, so that the safety retention force of the nipple and the middle ring handle can be measured; when the dust cover testing component is installed on the base 1, the vertical push-pull force of the dust cover and the middle ring handle can be measured.
Specifically, the nipple testing assembly comprises a nipple hanging plate 2 detachably connected with a base 1, a nipple clamping plate 3 used for clamping a middle ring handle of a milk bottle is connected to the top of the nipple hanging plate 2, and an included angle between the nipple hanging plate 2 and the nipple clamping plate 3 is an obtuse angle; the nipple clamping plate 3 comprises a left nipple clamping plate 31 and a right nipple clamping plate 32, a semicircle is arranged on one opposite sides of the left nipple clamping plate 31 and the right nipple clamping plate 3, and a clamping circular cavity 4 for clamping a middle ring handle is formed in the middle of the spliced left nipple clamping plate 31 and the spliced right nipple clamping plate 32. The bottoms of the left nipple clamping plate 31 and the right nipple clamping plate 32 are provided with notches 5 with shapes corresponding to the shapes of the handles at the corresponding positions of the middle part of the clamping circular cavity 4, and the design of the notches 5 can prevent the handles from scraping during tensile force test due to the fact that the middle ring handles are symmetrically provided with two handles.
The left nipple clamping plate 31 and the right nipple clamping plate 32 are spliced by a plurality of first screw rods 33. The embodiment is provided with two screws 33 which are symmetrically arranged on two sides of the clamping circular cavity 4. The left nipple clamping plate 31 is provided with a through hole 311 for the first screw 33 to pass through, and the right nipple clamping plate 32 is provided with a fixing hole 321 at the corresponding position of the first screw 33. The first screw 33 passes through the through hole 311 and the end of the first screw is inserted into the fixing hole 321, so that the left nipple clamping plate 31 and the right nipple clamping plate 32 can be spliced.
The right nipple clamping plate 32 is connected with the nipple hanging plate 2 through a plurality of second screws 34. In the embodiment, two screw rods II 34 are arranged, and the top of the nipple hanging plate 2 is an inclined surface from top to bottom and from inside to outside. When the safety holding force of the nipple and the middle ring handle is measured, the feeding bottle needs to be inclined at a certain angle, the screw rod II 34 passes through one end of the right nipple clamping plate 32, the tail end of the screw rod II is inserted into the fixing hole of the inclined surface, the nipple clamping plate 3 can be fixed on the nipple hanging plate 2, and the included angle between the nipple hanging plate 2 and the nipple clamping plate 3 is an obtuse angle. The design can meet the requirement of the nipple and the middle ring handle for inclination in the tensile test when the nipple clamping plate 3 locks the middle ring handle.
The nipple hanging plate 2 is connected with the base 1 through a plurality of screw rods III 21. In the embodiment, two screws three 21 are arranged, the base 1 is provided with a first mounting hole 11 for inserting the screws three 21 at the corresponding position of the nipple hanging plate 2, and a second mounting hole 22 for inserting the screws three 21 is arranged at the bottom of the nipple hanging plate 2. The nipple flap 2 is fixed on the base 1 by inserting the third screw 21 through the first mounting hole 11 of the base 1 and inserting the end thereof into the second mounting hole 22 of the nipple flap 2.
The dust cover testing assembly comprises a dust cover hanging plate 6 detachably connected with the base 1, and a dust cover clamping plate 7 used for clamping a middle ring handle of the feeding bottle is vertically connected to the top of the dust cover hanging plate 6. Since the vertical pushing and pulling force of the dust cap and the middle ring handle is measured, the dust cap clamping plate 7 needs to be vertical to the dust cap vertical plate 6.
The dust cover clamping plate 7 comprises a left dust cover clamping plate 71 and a right dust cover clamping plate 72, wherein semi-circles are arranged on one sides of the left dust cover clamping plate 71 and the right dust cover clamping plate 72 opposite to each other, and a clamping circular cavity 4 for clamping the middle ring handle is formed in the middle of the spliced left dust cover clamping plate 71 and the spliced right dust cover clamping plate 72. The bottoms of the left dust cover clamping plate 71 and the right dust cover clamping plate 72 are provided with notches 5 with shapes corresponding to the shapes of the handles at corresponding positions in the middle of the clamping round cavity 4, and the notches 5 are designed to prevent the handles from scraping during tensile testing.
The left dust cover clamping plate 71 and the right dust cover clamping plate 72 are spliced by a plurality of four screws 73. The right dust cover clamping plate 72 is connected with the dust cover vertical plate 6 through a plurality of screw rods five 74. The principle of the splice of the left and right cover clamping plates 71, 72 is the same as that of the nipple clamping plate 3 and will not be described again.
The dust cover vertical plate 6 is connected with the base 1 through a plurality of screw rods six 61. In this embodiment, two screws six 61 are provided, the base 1 is provided with a third mounting hole 12 for inserting the screws six 61 at a position corresponding to the dust cover vertical plate 6, and the dust cover vertical plate 6 is provided with a fourth mounting hole 62 for inserting the screws six 61. The screw six 61 is inserted into the mounting hole three 12 of the base 1 through the mounting hole four 62 of the dust cover flap 6, and the end thereof is inserted into the mounting hole three 12 of the base 1, thereby fixing the dust cover flap 6 to the base 1.
The base 1 is provided with a concave cambered surface 13 which is matched with the radian of the feeding bottle on one side close to the clamping circular cavity 4, and the design of the concave cambered surface 13 can prevent the vase body from being scraped when the vertical push-pull force of the dust cover and the middle ring handle is measured.
The using method comprises the following steps: when the safety holding force of the nipple and the middle ring handle is tested, the fixture is assembled into the structure shown in fig. 2, the middle ring handle and the nipple are assembled and put into the clamping round cavity 4 of the nipple clamping plate 3 to be locked, and then the safety holding force can be tested by using a tension machine. When the vertical push-pull force of the dust cover and the middle ring handle is tested, the jig is assembled into the figure 4, the middle ring handle and the dust cover are assembled and put into the clamping round cavity 4 of the dust cover clamping plate 7 to be locked, and then the vertical push-pull force can be tested by using a pulling machine.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The nipple and dust cover integrated test fixture is characterized by comprising a base (1), and a nipple test assembly and a dust cover test assembly which are all detachably arranged on the base (1); wherein,,
the nipple testing assembly comprises a nipple hanging plate (2) detachably connected with the base (1), a nipple clamping plate (3) used for clamping a middle ring handle of the feeding bottle is connected to the top of the nipple hanging plate (2), and an included angle between the nipple hanging plate (2) and the nipple clamping plate (3) is an obtuse angle;
the dust cover testing assembly comprises a dust cover hanging plate (6) detachably connected with the base (1), and a dust cover clamping plate (7) used for clamping a middle ring handle of the feeding bottle is vertically connected to the top of the dust cover hanging plate (6).
2. The nipple and dust cover integrated test fixture according to claim 1, wherein the nipple clamping plate (3) comprises a left nipple clamping plate (31) and a right nipple clamping plate (32), and a clamping circular cavity (4) for clamping a middle ring handle is formed in the middle of the spliced left nipple clamping plate (31) and right nipple clamping plate (32).
3. The nipple and dust cover integrated test fixture according to claim 2, wherein the bottoms of the left nipple clamping plate (31) and the right nipple clamping plate (32) are provided with notches (5) with shapes matched with the shapes of the handles at corresponding positions in the middle of the clamping round cavity (4).
4. The nipple and dust cover integrated test fixture according to claim 2, wherein the left nipple clamping plate (31) and the right nipple clamping plate (32) are formed by splicing a plurality of first screw rods (33), and the right nipple clamping plate (32) is connected with the nipple hanging plate (2) through a plurality of second screw rods (34).
5. The nipple and dust cover integrated test fixture according to any one of claims 1-4, wherein the top of the nipple hanging plate (2) is an inclined surface from top to bottom and from inside to outside, and the nipple hanging plate (2) is connected with the base (1) through a plurality of screw rods (21).
6. A nipple and dust cover integrated test fixture according to any of claims 1-4, characterized in that the dust cover clamping plate (7) comprises a left dust cover clamping plate (71) and a right dust cover clamping plate (72), and the middle part of the spliced left dust cover clamping plate (71) and right dust cover clamping plate (72) forms a clamping circular cavity (4) for clamping the middle ring handle.
7. The nipple and dust cover integrated test fixture according to claim 6, wherein the bottoms of the left dust cover clamping plate (71) and the right dust cover clamping plate (72) are provided with notches (5) with shapes corresponding to the shapes of the handles at corresponding positions in the middle of the clamping round cavity (4).
8. The nipple and dust cover integrated test fixture according to claim 6, wherein the left dust cover clamping plate (71) and the right dust cover clamping plate (72) are formed by splicing a plurality of screw rods (73), and the right dust cover clamping plate (72) is connected with the dust cover hanging plate (6) through a plurality of screw rods (74).
9. The nipple and dust cover integrated test fixture according to claim 6, wherein the dust cover hanging plate (6) is connected with the base (1) through a plurality of screw rods six (61).
10. The nipple and dust cover integrated test fixture according to claim 6, 7, 8 or 9, wherein the base (1) is provided with a concave arc surface (13) which is adapted to the arc of the feeding bottle at one side close to the clamping circular cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721983.2U CN219870250U (en) | 2023-04-03 | 2023-04-03 | Nipple and dust cover integrated test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721983.2U CN219870250U (en) | 2023-04-03 | 2023-04-03 | Nipple and dust cover integrated test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870250U true CN219870250U (en) | 2023-10-20 |
Family
ID=88335073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320721983.2U Active CN219870250U (en) | 2023-04-03 | 2023-04-03 | Nipple and dust cover integrated test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870250U (en) |
-
2023
- 2023-04-03 CN CN202320721983.2U patent/CN219870250U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |