CN210527726U - Feeding mechanism of valve guide pipe - Google Patents
Feeding mechanism of valve guide pipe Download PDFInfo
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- CN210527726U CN210527726U CN201921459440.8U CN201921459440U CN210527726U CN 210527726 U CN210527726 U CN 210527726U CN 201921459440 U CN201921459440 U CN 201921459440U CN 210527726 U CN210527726 U CN 210527726U
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- valve guide
- feed
- slope slide
- baffle
- mechanism according
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Abstract
The utility model relates to a feed mechanism of valve guide, can be including slope slide, baffle and clamp plate, the upper end of slope slide is the feed end, and the lower extreme is the discharge end, and the discharge end is close to and aims at the feed inlet that connects the material tool, the baffle mounting be in the both sides of slope slide, distance between it is a bit bigger than the length of valve guide, the clamp plate is unsettled to be installed slope slide top, its high setting makes valve guide can not the superpose. The utility model discloses compact structure can make valve guide arrange neatly, rolls in proper order and connects material tool's feed inlet, and is very convenient and high-efficient.
Description
Technical Field
The utility model belongs to the automatic check out test set field specifically relates to a feed mechanism of valve guide, and this feed mechanism can be used to valve guide size detection device.
Background
The valve guide pipe is a guide device of the automobile engine valve, plays a role in guiding the valve and enables heat on a valve rod to be transmitted to a cylinder cover through the valve guide pipe. Since the valve guide is a precision part, the requirement on dimensional accuracy is high, and the dimensions (such as the outer diameter, the step size of the end, the chamfer size, the concentricity of two ends and the like) of each position of the valve guide need to be detected in the production process. Most of the existing detection is carried out by staff with rich experience, the labor cost is high, false detection is easy to occur, and the efficiency is low. Therefore, a valve guide size detection device with high automation degree is urgently needed. Accordingly, there is a need for a loading mechanism that can be used in a valve guide size detection device.
Disclosure of Invention
The utility model aims at providing a feeding mechanism of valve guide to solve above-mentioned problem. Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a feed mechanism of valve pipe, can include slope slide, baffle and clamp plate, the upper end of slope slide is the feed end, and the lower extreme is the discharge end, and the discharge end is close to and aims at the feed inlet that connects the material tool, the baffle mounting be in the both sides of slope slide, distance between it is a bit more than the length of valve pipe, the clamp plate is unsettled to be installed slope slide top, its height sets to make the valve pipe can not the superpose.
Further, the feeding mechanism also comprises a width adjusting mechanism for adjusting the distance between the baffles, the width adjusting mechanism comprises an adjusting hand wheel, two synchronous belt wheels, a belt, two screw rods, four nuts, two bearing blocks, four bearings, two mounting plates and four connecting blocks, the two bearing blocks are fixedly mounted on the lower surface of the inclined slideway at intervals, each screw rod is mounted on the bearing block through two bearings, the positions close to the two ends are respectively provided with threads with opposite spiral directions, the two mounting plates are respectively positioned at the two sides of the bearing seat, the nuts are fixedly arranged in the mounting plates, the synchronous belt wheel is fixedly arranged at one end of the screw rod, the belt is wound on the two synchronous belt wheels, the adjusting hand wheel is in driving connection with one synchronous belt wheel, one end of the connecting block is fixed on the mounting plate, and the other end of the connecting block is fixed on the baffle plate.
Furthermore, the mounting seat of the pressing plate comprises a horizontal part and a vertical part, the pressing plate is mounted on the horizontal part, a long strip-shaped mounting groove is formed in the vertical part, and the vertical part penetrates through the long strip-shaped mounting groove through a screw to be fixedly mounted on the inclined slide way.
Further, the pressing plate part close to the feeding end is tilted upwards.
Furthermore, be close to the feed end the pressure plate part is equipped with an opening, install a proximity switch directly over the opening, proximity switch is used for detecting whether lack of material.
Further, a pair of photoelectric sensors is arranged on two sides of the feeding end of the inclined slide way and used for detecting whether the valve guide pipe is inclined or not.
Further, the material receiving jig is a rotary table, a plurality of clamping grooves which are evenly spaced are formed in the periphery of the rotary table, and the clamping grooves are feed inlets.
The utility model adopts the above technical scheme, the beneficial effect who has is: the utility model discloses compact structure can make valve guide arrange neatly, rolls in proper order and connects material tool's feed inlet, and is very convenient and high-efficient.
Drawings
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
Fig. 1 is a perspective view of a loading mechanism of a valve guide according to an embodiment of the present invention;
FIG. 2 is another perspective view of the loading mechanism shown in FIG. 1 with the mounting bracket removed;
fig. 3 shows a specific application diagram of the feeding mechanism shown in fig. 1.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 3, the feed mechanism 1 may include an inclined chute 11, a baffle 12, and a platen 13. The upper end of the inclined slide 11 is a feeding end, the lower end is a discharging end, and the discharging end is close to and aligned with a feeding hole of the material receiving jig. In the particular embodiment shown in fig. 3, the discharge end of the inclined ramp 11 is adjacent the turntable 2 and is aligned with the catch 21 on the turntable 2 to enable the valve guide 100 to roll into the catch 21.
The baffles 12 are mounted on both sides of the inclined ramp 11, and the distance between them, which is adjustable by the width adjustment mechanism 14 according to the length of the valve guide 100, is generally slightly greater than the length of the valve guide 100 so that the valve guide 100 does not skew during sliding down. Specifically, the width adjustment mechanism 14 includes an adjustment handwheel 141, two timing pulleys 142, a belt 143, two screws 144, four nuts (not shown), two bearing blocks 145, four bearings (not shown), two mounting plates 146, and four connecting blocks 147. Two bearing seats 145 are fixedly installed on the lower surface of the inclined slideway 11 at intervals, each screw rod 144 is installed on the bearing seat through two bearings, threads with opposite spiral directions are respectively arranged on the positions close to the two ends of the bearing seat, two installation plates 145 are respectively positioned on the two sides of the bearing seat, nuts are fixedly installed in the installation plates and meshed with the thread parts of the screw rods 144, a synchronous pulley 142 is fixedly installed on one end of each screw rod 144, a belt 143 is wound on the two synchronous pulleys 142, an adjusting hand wheel 141 is in driving connection with one synchronous pulley 142, one end of a connecting block 146 is fixed on the installation plate 145, and the other end of the connecting block 146 is. By rotating the adjusting handwheel 141, the two mounting plates 145 are driven to move towards or away from each other, and then the baffles 12 are driven to move towards or away from each other, so as to adjust the distance between the baffles 12 (i.e. the width of the inclined slideway 11).
The pressure plate 13 is mounted in a floating manner above the inclined chute 11 and has a height set slightly larger than the outer diameter of the valve guide 100 so that the valve guide 100 does not overlap during the sliding down. In the illustrated embodiment, the height of the platen 13 is adjusted by changing the mounting position of its mount 132. Specifically, the mounting seat 132 may include a horizontal portion on which the pressing plate 13 is fixedly mounted (e.g., by screws) and a vertical portion on which an elongated mounting groove 1321 is provided, and the vertical portion is fixedly mounted on the inclined slide by screws through the elongated mounting groove 1321 thereof. The pressure plate 13 is provided with an opening 131 near the entrance (feeding end) of the inclined chute 11, and a proximity switch 15 is mounted above the opening, and the proximity switch 15 is used for determining whether the material is short or not. Preferably, the portion of the pressing plate where the opening 131 is located is tilted upward, so that the entrance of the inclined chute 11 is wider for loading.
In addition, a pair of opposed photoelectric sensors 16 is provided on both sides of the entrance of the inclined chute 11, and the opposed photoelectric sensors 16 are used to check whether there is a material warp (i.e., whether the valve guide is skewed). When the material is crooked, the photoelectric sensor 16 sends a signal to the control system, and the control system sends a stop command and gives an alarm, and the stop command is processed manually.
The utility model discloses feed mechanism compact structure can make valve guide arrange neatly, rolls into in proper order and connects material tool's feed inlet (as shown in fig. 3), and is very convenient and high-efficient.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a feed mechanism of valve guide, its characterized in that, feed mechanism includes slope slide, baffle and clamp plate, the upper end of slope slide is the feed end, and the lower extreme is the discharge end, and the discharge end is close to and aims at the feed inlet that connects the material tool, the baffle is installed the both sides of slope slide, distance between it is a bit more than the length of valve guide, the clamp plate is unsettled to be installed slope slide top, its height sets to make valve guide can not the superpose.
2. The feeding mechanism according to claim 1, further comprising a width adjusting mechanism for adjusting the distance between the baffles, wherein the width adjusting mechanism comprises an adjusting handwheel, two synchronous pulleys, a belt, two screw rods, four nuts, two bearing seats, four bearings, two mounting plates and four connecting blocks, the two bearing seats are fixedly mounted on the lower surface of the inclined slideway at intervals, each screw rod is mounted on the bearing seat through two bearings, threads with opposite spiral directions are respectively arranged on positions close to the two ends of the screw rod, the two mounting plates are respectively positioned on the two sides of the bearing seat, the nuts are fixedly mounted in the mounting plates and meshed with the thread portions of the screw rods, the synchronous pulleys are fixedly mounted on one ends of the screw rods, the belt is wound on the two synchronous pulleys, the adjusting handwheel is in driving connection with one of the synchronous pulleys, and one end of the connecting block is fixed on the mounting plate, the other end is fixed on the baffle.
3. The loading mechanism according to claim 1, wherein said mounting seat of said pressing plate comprises a horizontal portion and a vertical portion, said pressing plate is mounted on said horizontal portion, said vertical portion is provided with an elongated mounting slot, and said vertical portion is fixedly mounted on said inclined slide by a screw passing through said elongated mounting slot.
4. The loading mechanism of claim 1, wherein said platen portion adjacent said feed end is tilted upward.
5. The loading mechanism according to claim 4, wherein said pressing plate portion near said feeding end is provided with an opening, and a proximity switch is mounted directly above said opening, said proximity switch being used for detecting whether there is a shortage of material.
6. The loading mechanism according to claim 1, wherein a pair of photoelectric sensors are mounted on both sides of the feeding end of the inclined chute and used for detecting whether the valve guide pipe is inclined.
7. The loading mechanism according to claim 1, wherein the receiving fixture is a rotary table, a plurality of clamping grooves are uniformly spaced on the periphery of the rotary table, and the clamping grooves are feed inlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459440.8U CN210527726U (en) | 2019-09-04 | 2019-09-04 | Feeding mechanism of valve guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459440.8U CN210527726U (en) | 2019-09-04 | 2019-09-04 | Feeding mechanism of valve guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210527726U true CN210527726U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921459440.8U Active CN210527726U (en) | 2019-09-04 | 2019-09-04 | Feeding mechanism of valve guide pipe |
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| Country | Link |
|---|---|
| CN (1) | CN210527726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408514A (en) * | 2021-12-31 | 2022-04-29 | 广东长盈精密技术有限公司 | Magnetic material distributing device |
-
2019
- 2019-09-04 CN CN201921459440.8U patent/CN210527726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408514A (en) * | 2021-12-31 | 2022-04-29 | 广东长盈精密技术有限公司 | Magnetic material distributing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 215000 North 2nd Floor, Building 3, Listing Science and Technology Innovation Park, No. 19 Yong'an Road, High tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou weishiken Testing Technology Co.,Ltd. Address before: Room 3011, Xuanye Building, Entrepreneurship Park, Xiamen Torch High tech Zone, Xiamen, Fujian Province, 361000 Patentee before: VSCAN (XIAMEN) INTELLIGENT TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |