CN116067325A - Aperture detection device of automobile injection molding - Google Patents
Aperture detection device of automobile injection molding Download PDFInfo
- Publication number
- CN116067325A CN116067325A CN202310062445.1A CN202310062445A CN116067325A CN 116067325 A CN116067325 A CN 116067325A CN 202310062445 A CN202310062445 A CN 202310062445A CN 116067325 A CN116067325 A CN 116067325A
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- injection molding
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000001746 injection moulding Methods 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
- G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of aperture detection of injection molding pieces and discloses an aperture detection device of an automobile injection molding piece, which comprises a detection table, wherein one side of the top of the detection table is fixedly connected with a frame, a telescopic mechanism and a display mechanism are arranged on the frame, a detection mechanism is arranged on the telescopic mechanism, and a supporting mechanism is arranged on the detection table; the telescopic mechanism is detachably arranged at the top of the frame. According to the invention, the injection molding part body is supported by the support frame, the detection cylinder is pushed by the electric hydraulic cylinder to be arranged in the aperture on the injection molding part body, the arc-shaped push plate is pushed by the elasticity of the spring to be in contact with the inner wall of the aperture, when the size of the aperture is larger than the aperture meeting the specification, the pressure of the spring to the pressure sensor is reduced, whether the aperture on the injection molding part body meets the specification can be rapidly judged according to the pressure indication displayed on the pressure display, the aperture detection efficiency is improved, different positions in the aperture can be detected, and the accuracy of aperture detection is improved.
Description
Technical Field
The invention relates to the technical field of aperture detection of injection molding parts, in particular to an aperture detection device of an automobile injection molding part.
Background
Currently, the most commonly used hole diameter measurement of injection molding parts adopts a general length measurement tool, such as a vernier caliper, a tool microscope, a universal length indicator, a horizontal optical meter, a pneumatic measuring instrument and the like, and also adopts a special hole diameter measurement tool, such as an inside micrometer, an inside dial indicator, a dial indicator, an inside micrometer and the like.
In the process of implementing the present invention, the inventors found that the following problems in the prior art are not solved: at present, most of detection on the aperture of the flange is also measured by a micrometer, so that the detection efficiency is very low, accurate detection cannot be obtained in the depth of the aperture, and further the detection efficiency is improved by a device which is specially used for the aperture of the automobile injection molding part and can be rapidly detected, and therefore, the aperture detection device for the automobile injection molding part is provided.
Disclosure of Invention
The invention aims to provide an aperture detection device for an automobile injection molding part, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the aperture detection device of the automobile injection molding part comprises a detection table, wherein a rack is fixedly connected to one side of the top of the detection table, a telescopic mechanism and a display mechanism are installed on the rack, a detection mechanism is installed on the telescopic mechanism, and a supporting mechanism is installed on the detection table; the telescopic mechanism is detachably arranged at the top of the frame and used for adjusting the detection mechanism to be inserted into the aperture to detect the size of the aperture; the display mechanism is detachably arranged on the inner side of the frame and used for displaying the pressure indication of the detection mechanism and the inner wall of the aperture, so that the observation of personnel is facilitated; the detection mechanism is detachably arranged at the output end of the telescopic mechanism and is used for measuring the specification of the inner wall of the aperture and detecting whether the aperture meets the production requirement or not; the supporting mechanism is fixedly connected to the detection table and used for limiting injection molding parts, so that the aperture of the injection molding parts can be conveniently measured.
As a preferred embodiment of the invention, the telescopic mechanism comprises an electric hydraulic cylinder, the electric hydraulic cylinder is mounted on the top of the frame through a bolt, and the output end of the electric hydraulic cylinder is fixedly connected with a connecting rod.
As a preferred embodiment of the present invention, the display mechanism includes a pressure display to which a transmission line is connected, and the other end of the transmission line is connected to a first connector lug.
As a preferred implementation mode of the invention, the detection mechanism comprises a detection cylinder, wherein the inner cavity of the detection cylinder is fixedly connected with a connecting disc through a fixing rod, three identical arc-shaped through holes are formed in the outer side of the detection cylinder at equal intervals, arc-shaped push plates are movably installed in the three arc-shaped through holes, limit rods are fixedly connected to the inner sides of the three arc-shaped push plates, three identical connecting grooves are formed in the outer sides of the connecting disc at equal intervals, the three limit rods are respectively and movably connected in the three connecting grooves, pressure sensors are detachably installed in the inner cavities of the three connecting grooves, springs are fixedly connected between the three pressure sensors and the three limit rods, connecting wires are connected to the three pressure sensors, the other ends of the connecting wires are connected with second connecting lugs, and threaded holes are formed in the circle centers of the connecting discs.
As a preferred embodiment of the present invention, the supporting mechanism includes a supporting frame, and an injection molding body is mounted on top of the supporting frame.
As a preferred implementation mode of the invention, the two ends of the arc-shaped push plate are embedded with magnet blocks, and the upper end and the lower end of the inner cavity of the arc-shaped through hole are embedded with electromagnets.
As a preferred embodiment of the present invention, the laser lamps are mounted on both sides of the bottom of the detection cylinder.
As a preferred implementation mode of the invention, both sides of the inner cavity of the connecting groove are provided with sliding grooves, the two sliding grooves are respectively and slidably connected with a sliding block, and the two sliding blocks are respectively and fixedly connected with a limiting rod in the connecting groove.
As a preferred embodiment of the present invention, a control switch is mounted on the top side of the detection table.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the electric hydraulic cylinder, the detection cylinder, the arc-shaped through hole, the arc-shaped push plate, the connecting groove, the pressure sensor, the spring, the pressure display and the support frame, the injection molding part body is supported by the support frame, then the electric hydraulic cylinder pushes the detection cylinder to be arranged in the aperture on the injection molding part body, the elastic force of the spring pushes the arc-shaped push plate to be contacted with the inner wall of the aperture, when the size of the aperture is larger than the aperture conforming to the specification, the pressure of the spring to the pressure sensor is reduced, whether the aperture on the injection molding part body conforms to the specification can be rapidly judged according to the pressure indication displayed on the pressure display, the aperture detection efficiency is improved, and different positions in the aperture can be detected, so that the accuracy of aperture detection is improved.
2. According to the invention, through the arrangement of the connecting rod, the threaded hole, the transmission line, the first connector lug, the connecting line and the second connector lug, the connecting rod can be spirally connected in the threaded hole, so that the detection barrel can be conveniently detached, meanwhile, the first connector lug and the second connector lug are convenient for the transmission line and the connecting line to be detached, so that the detection barrels with different sizes can be conveniently replaced by personnel, and the applicability of the device to the detection of the aperture of the injection molding part body is improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram showing the overall structure of an aperture detection device for an automobile injection molding part;
FIG. 2 is a top view of a detection mechanism of an aperture detection device for an automobile injection molding part;
FIG. 3 is a front view of a detection cylinder of an aperture detection device for an automobile injection molding part;
fig. 4 is an enlarged view of a portion a of an aperture detecting device for an automobile injection molding member according to the present invention.
In the figure: 1. a detection table; 101. a frame; 2. a support frame; 3. an injection molding body; 4. a control switch; 5. an electro-hydraulic cylinder; 501. a connecting rod; 6. a detection cylinder; 601. an arc-shaped through hole; 7. a pressure display; 701. a transmission line; 702. a first connector lug; 8. a connecting disc; 801. a connecting groove; 802. a threaded hole; 9. a spring; 10. a limit rod; 1001. an arc push plate; 11. a magnet block; 12. a connecting wire; 1201. a second connector lug; 13. an electromagnet; 14. a chute; 1401. a slide block; 15. a pressure sensor; 16. and a laser lamp.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention; in the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present invention provides a technical solution: the aperture detection device of the automobile injection molding part comprises a detection table 1, wherein one side of the top of the detection table 1 is fixedly connected with a frame 101, a telescopic mechanism and a display mechanism are arranged on the frame 101, a detection mechanism is arranged on the telescopic mechanism, and a supporting mechanism is arranged on the detection table 1;
the telescopic mechanism is detachably arranged at the top of the frame 101 and comprises an electric hydraulic cylinder 5, the electric hydraulic cylinder 5 is arranged at the top of the frame 101 through a bolt, the output end of the electric hydraulic cylinder 5 is fixedly connected with a connecting rod 501, and the connecting rod 501 is a threaded rod;
the display mechanism is detachably arranged on the inner side of the frame 101 and comprises a pressure display 7, a transmission line 701 is connected to the pressure display 7, and a first connector lug 702 is connected to the other end of the transmission line 701;
the detecting mechanism is detachably arranged at the output end of the telescopic mechanism and comprises a detecting cylinder 6, wherein an inner cavity of the detecting cylinder 6 is fixedly connected with a connecting disc 8 through a fixing rod, three identical arc-shaped through holes 601 are formed in the outer side of the detecting cylinder 6 at equal intervals, arc-shaped push plates 1001 are movably arranged in the three arc-shaped through holes 601, limit rods 10 are fixedly connected to the inner sides of the three arc-shaped push plates 1001, three identical connecting grooves 801 are formed in the outer sides of the connecting disc 8 at equal intervals, three limit rods 10 are respectively and movably connected in the three connecting grooves 801, pressure sensors 15 are detachably arranged in the inner cavities of the three connecting grooves 801, springs 9 are fixedly connected between the three pressure sensors 15 and the three limit rods 10, connecting wires 12 are connected to the three pressure sensors 15, second connector lugs 1201 are connected to the other ends of the connecting wires 12, the first connector lugs 702 are matched with the second connector lugs 1201, and threaded holes 802 are formed in circle centers of the connecting discs 8;
the supporting mechanism is fixedly connected to the detecting table 1 and comprises a supporting frame 2, and an injection molding body 3 is arranged at the top of the supporting frame 2.
According to the invention, through the arrangement of the electric hydraulic cylinder 5, the detection cylinder 6, the arc through hole 601, the arc push plate 1001, the connecting groove 801, the pressure sensor 15, the spring 9, the pressure display 7 and the support frame 2, the injection molding body 3 is supported by the support frame 2, then the detection cylinder 6 is pushed by the electric hydraulic cylinder 5 to be placed in the aperture on the injection molding body 3, the arc push plate 1001 is pushed by the elasticity of the spring 9 to be contacted with the inner wall of the aperture, when the size of the aperture is larger than the aperture conforming to the specification, the pressure of the spring 9 to the pressure sensor 15 is reduced, whether the aperture on the injection molding body 3 conforms to the specification can be rapidly judged according to the pressure indication displayed on the pressure display 7, the aperture detection efficiency is improved, and different positions in the aperture can be detected, so that the accuracy of aperture detection is improved.
In an alternative embodiment, the two ends of the arc push plate 1001 are embedded with the magnet blocks 11, the upper end and the lower end of the inner cavity of the arc through hole 601 are embedded with the electromagnets 13, and the magnetic poles of the magnet blocks 11 are opposite to the opposite ends of the electromagnets 13 which are electrified.
It should be noted that, through the setting of electro-magnet 13 and magnet piece 11, through electro-magnet 13 circular telegram production magnetism to arc push pedal 1001 spacing in arc through-hole 601, and then be convenient for detect in the section of thick bamboo 6 inserts injection molding body 3 aperture and detect the aperture.
In an alternative embodiment, the bottom of the cartridge 6 is provided with laser lights 16 on both sides.
It should be noted that, through the setting of laser lamp 16, can be fast with detecting section of thick bamboo 6 and the aperture on the injection molding body 3 corresponding through starting laser lamp 16, and then improve personnel and will detect the speed of section of thick bamboo 6 in inserting the injection molding body 3 aperture, and then improve the efficiency that the injection molding body 3 detected.
In an alternative embodiment, both sides of the inner cavity of the connecting groove 801 are provided with sliding grooves 14, sliding blocks 1401 are slidably connected in both sliding grooves 14, and both sliding blocks 1401 are fixedly connected with the limiting rod 10 in the connecting groove 801.
By means of the arrangement of the sliding groove 14 and the sliding block 1401, the sliding block 1401 guides movement in the sliding groove 14, and further, the movement of the limiting rod 10 is limited, and the stability of the arc-shaped push plate 1001 during movement is further improved.
In an alternative embodiment, a control switch 4 is mounted on the top side of the test table 1, and the control switch 4 is connected to the electromagnet 13 and the electro-hydraulic cylinder 5 via wires via an external power source, respectively.
By means of the arrangement of the control switch 4, the electric hydraulic cylinder 5 and the electromagnet 13 are conveniently controlled by a person.
When the device is used, firstly, the detection cylinder 6 is screwed according to the size of the aperture on the injection molding body 3 to replace the proper detection cylinder 6, then the first connector lug 702 and the second connector lug 1201 are connected, then the injection molding body 3 is placed on the support frame 2, then the electromagnet 13 is started to generate magnetism through the control switch 4 to be adsorbed by the magnet block 11 to limit the arc push plate 1001 in the arc through hole 601, the outer side of the arc push plate 1001 is enabled to be leveled with the outer side of the detection cylinder 6, then the laser lamp 16 is started to enable the detection cylinder 6 to quickly correspond to the aperture, then the electric hydraulic cylinder 5 is started to push the detection cylinder 6 to be placed in the aperture through the control switch 4, then the electromagnet 13 is powered off through the control switch 4, then the spring 9 is used for pushing the arc push plate 1001 to be contacted with the inner wall of the aperture, when the size of the aperture is larger than the aperture meeting the specification, the pressure of the spring 9 is reduced to the pressure sensor 15, whether the aperture on the injection molding body 3 meets the specification or not can be quickly judged according to the pressure indication displayed on the pressure display 7, the efficiency of the aperture detection can be improved, the detection of different positions in the aperture can be quickly detected, and the accuracy of the aperture detection can be improved.
Claims (9)
1. The utility model provides an aperture detection device of car injection molding, includes detection platform (1), its characterized in that: a rack (101) is fixedly connected to one side of the top of the detection table (1), a telescopic mechanism and a display mechanism are arranged on the rack (101), a detection mechanism is arranged on the telescopic mechanism, and a supporting mechanism is arranged on the detection table (1);
the telescopic mechanism is detachably arranged at the top of the frame (101) and used for adjusting the detection mechanism to be inserted into the aperture to detect the size of the aperture;
the display mechanism is detachably arranged on the inner side of the frame (101) and is used for displaying the pressure indication of the detection mechanism and the inner wall of the aperture so as to facilitate the observation of personnel;
the detection mechanism is detachably arranged at the output end of the telescopic mechanism and is used for measuring the specification of the inner wall of the aperture and detecting whether the aperture meets the production requirement or not;
the supporting mechanism is fixedly connected to the detection table (1) and used for limiting injection molding parts, so that the aperture of the injection molding parts can be conveniently measured.
2. The aperture detection device for an automobile injection molding according to claim 1, wherein: the telescopic mechanism comprises an electric hydraulic cylinder (5), the electric hydraulic cylinder (5) is mounted at the top of the frame (101) through bolts, and the output end of the electric hydraulic cylinder (5) is fixedly connected with a connecting rod (501).
3. The aperture detection device for an automobile injection molding according to claim 1, wherein: the display mechanism comprises a pressure display (7), a transmission line (701) is connected to the pressure display (7), and a first connector lug (702) is connected to the other end of the transmission line (701).
4. The aperture detection device for an automobile injection molding according to claim 1, wherein: the detection mechanism comprises a detection cylinder (6), the inner cavity of the detection cylinder (6) is fixedly connected with a connecting disc (8) through a fixing rod, three identical arc through holes (601) are formed in the outer side equidistance of the detection cylinder (6), an arc push plate (1001) is movably mounted in each arc through hole (601), three connecting grooves (801) are formed in the outer side equidistance of the connecting disc (8), the three limiting rods (10) are movably connected in the three connecting grooves (801), pressure sensors (15) are detachably mounted in the inner cavity of the connecting groove (801), springs (9) are fixedly connected between the pressure sensors (15) and the three limiting rods (10), connecting wires (12) are connected to the pressure sensors (15), second heads (1201) are connected to the other ends of the connecting wires (12), and threaded holes (802) are formed in circle centers of the connecting discs (8).
5. The aperture detection device for an automobile injection molding according to claim 1, wherein: the supporting mechanism comprises a supporting frame (2), and an injection molding body (3) is arranged at the top of the supporting frame (2).
6. The device for detecting the aperture of an automobile injection molding according to claim 4, wherein: magnet blocks (11) are embedded at two ends of the arc push plate (1001), and electromagnets (13) are embedded at the upper end and the lower end of the inner cavity of the arc through hole (601).
7. The aperture detection device for an automobile injection molding according to claim 1, wherein: and laser lamps (16) are arranged on two sides of the bottom of the detection cylinder (6).
8. The device for detecting the aperture of an automobile injection molding according to claim 4, wherein: the two sides of the inner cavity of the connecting groove (801) are provided with sliding grooves (14), the two sliding grooves (14) are connected with sliding blocks (1401) in a sliding manner, and the two sliding blocks (1401) are fixedly connected with a limiting rod (10) in the connecting groove (801).
9. The aperture detection device for an automobile injection molding according to claim 1, wherein: a control switch (4) is arranged on one side of the top of the detection table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310062445.1A CN116067325A (en) | 2023-01-16 | 2023-01-16 | Aperture detection device of automobile injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310062445.1A CN116067325A (en) | 2023-01-16 | 2023-01-16 | Aperture detection device of automobile injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116067325A true CN116067325A (en) | 2023-05-05 |
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ID=86172817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310062445.1A Withdrawn CN116067325A (en) | 2023-01-16 | 2023-01-16 | Aperture detection device of automobile injection molding |
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| Country | Link |
|---|---|
| CN (1) | CN116067325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118189786A (en) * | 2024-05-17 | 2024-06-14 | 贵州开源爆破工程有限公司 | Measuring device for blast hole |
-
2023
- 2023-01-16 CN CN202310062445.1A patent/CN116067325A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118189786A (en) * | 2024-05-17 | 2024-06-14 | 贵州开源爆破工程有限公司 | Measuring device for blast hole |
| CN118189786B (en) * | 2024-05-17 | 2024-07-12 | 贵州开源爆破工程有限公司 | Measuring device for blast hole |
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Application publication date: 20230505 |
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