CN210365912U - Detection apparatus for valve tappet - Google Patents
Detection apparatus for valve tappet Download PDFInfo
- Publication number
- CN210365912U CN210365912U CN201921275965.6U CN201921275965U CN210365912U CN 210365912 U CN210365912 U CN 210365912U CN 201921275965 U CN201921275965 U CN 201921275965U CN 210365912 U CN210365912 U CN 210365912U
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- conveyer belt
- feeding
- fixed
- bolt
- discharging
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Abstract
The utility model discloses a detection device of a valve tappet, which comprises a frame, an electric cabinet, a feeding and discharging assembly and a detection assembly, wherein the electric cabinet is fixed on one side of the frame through a bolt, the feeding and discharging assembly is fixed on one side of the top of the frame through a bolt, the detection assembly is fixed on the other side of the top of the frame through a bolt, the electric cabinet is electrically connected with the feeding and discharging assembly and the detection assembly, the feeding and discharging assembly comprises a feeding conveyer belt, a discharging conveyer belt, a waste hopper and a manipulator, the feeding conveyer belt and the discharging conveyer belt are symmetrically installed on one side of the top of the frame, the manipulator is fixed on one end of the detection assembly between the feeding conveyer belt and the discharging conveyer belt through a bolt, and one side of the manipulator is arranged between; the utility model discloses the flexibility is high, the simple operation, the effectual detection efficiency and the detection precision that promote the valve tappet.
Description
Technical Field
The utility model relates to a valve tappet detects technical field, specifically is a detection device of valve tappet.
Background
The valve lifter is used for transmitting the thrust of the camshaft to the push rod (or a valve rod) and bearing the lateral force applied when the camshaft rotates. The tappet is provided with an adjusting screw at the top thereof for adjusting the valve clearance. The valve tappet is one of important parts in an engine, generally, a four-cylinder engine has 16 valve tappets, and when the valve tappet is detected, the height of a boss is an important size for measurement.
The detection device for measuring the height of the boss in the automobile valve tappet, which is provided in the Chinese patent application No. CN201020190273.4, comprises a through groove, a handle, a measuring head, a sleeve and other structures, and when the detection device is used, the valve tappet is sleeved on the outer wall of a reference block, the depth of the boss is measured by using the measuring rod to measure the valve tappet, and the detection efficiency is low. Therefore, it is necessary to design a valve lifter detection device.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model aims at providing a detection device of valve tappet, this detection device flexibility is high, the simple operation, the effectual detection efficiency and the detection precision that promote the valve tappet.
The utility model aims at realizing through the technical scheme, a detection device for a valve tappet comprises a frame, an electric cabinet, a feeding and discharging component and a detection component, wherein the electric cabinet is fixed on one side of the frame through a bolt, the feeding and discharging component is fixed on one side of the top of the frame through a bolt, and the detection component is fixed on the other side of the top of the frame through a bolt;
the feeding and discharging assembly comprises a feeding conveyer belt, a discharging conveyer belt, a waste hopper and a manipulator, the feeding conveyer belt and the discharging conveyer belt are symmetrically installed on one side of the top of the rack, the manipulator is fixed at one end, located on the detection assembly, between the feeding conveyer belt and the discharging conveyer belt through bolts, and the waste hopper is arranged at one side of the manipulator, located between the feeding conveyer belt and the discharging conveyer belt;
the feeding conveyer belt comprises a guide rail, a feeding braid, a driving mechanism and a correction groove, the guide rail is installed on one side of the top of the rack, the feeding braid is movably connected onto the guide rail and driven by the driving mechanism on one side of the guide rail, and the correction groove is formed in one side, close to the manipulator, of the guide rail.
As a further technical scheme of the utility model, determine module is including base, positioning mechanism, support and laser instrument, the base passes through bolt fastening in top one side of frame, the top center department of base is provided with positioning mechanism, there is the support at the top of base through bolt fastening, there is the laser instrument through bolt fastening on the support, and the laser instrument just is locating the installation to the center that corresponds positioning mechanism.
As a further technical scheme of the utility model, positioning mechanism is including recess, slide rail, hydraulic cylinder, location clamp splice and inductive switch, the recess is seted up in the top center department of base, there is the slide rail bottom of recess through welded fastening all around, sliding connection has the location clamp splice on the slide rail, the location clamp splice passes through the inner wall connection of hydraulic cylinder with the recess, the bottom centre of a circle position department of recess has inductive switch through the bolt fastening, inductive switch electric connection hydraulic cylinder.
As a further technical scheme of the utility model, the bolt fastening has the protection casing at the top of frame, and sets up the observation window who just corresponds determine module on the protection casing.
As a further technical scheme of the utility model, four turning position departments in the bottom of frame have through the bolt fastening and remove the wheel, and remove the wheel and be an universal auto-lock wheel.
As a further technical scheme of the utility model, the bottom of waste material fill is located the lateral wall of frame, and the bottom of waste material fill is fixed with the chamber door through the hinge.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: through the material loading conveyer belt, the conveyer belt and the manipulator of unloading that set up to realized automated work, effectual detection efficiency that has promoted carries out position adjustment to car valve tappet through the groove of correcting that sets up moreover, has avoided the inaccurate problem that causes the detection precision low of counterpointing, has promoted the precision that detects.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the present invention are described below.
Fig. 1 is an overall perspective view of a valve lifter detection device.
Fig. 2 is a schematic top view of a frame of the valve lifter detection device.
Fig. 3 is a schematic plan view of a detection assembly of the valve lifter detection device.
Fig. 4 is a schematic plan view of a positioning mechanism of the valve lifter detection device.
Fig. 5 is a schematic view of a box door mounting structure of the valve lifter detection device.
Fig. 6 is a schematic structural view of a feeding conveyer belt of the valve lifter detection device.
Reference numbers in the figures: 1. a frame; 2. a moving wheel; 3. an electric cabinet; 4. a protective cover; 5. an observation window; 6. a feeding and discharging assembly; 7. a detection component; 8. a feeding conveyer belt; 9. a discharge conveyer belt; 10. a waste hopper; 11. a manipulator; 12. a base; 13. a positioning mechanism; 14. a support; 15. a laser; 16. a groove; 17. a slide rail; 18. a hydraulic cylinder; 19. positioning the clamping block; 20. an inductive switch; 21. a box door; 22. a guide rail; 23. feeding and braiding; 24. a drive mechanism; 25. and a correction slot.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 6, the utility model discloses a detection device for a valve tappet, which comprises a frame 1, an electric cabinet 3, a feeding and discharging component 6 and a detection component 7, wherein the electric cabinet 3 is fixed on one side of the frame 1 through a bolt, the feeding and discharging component 6 is fixed on one side of the top of the frame 1 through a bolt, and the detection component 7 is fixed on the other side of the top of the frame 1 through a bolt;
the loading and unloading assembly 6 comprises a loading conveyer belt 8, an unloading conveyer belt 9, a waste hopper 10 and a manipulator 11, the loading conveyer belt 8 and the unloading conveyer belt 9 are symmetrically installed on one side of the top of the rack 1, the manipulator 11 is fixed at one end, located on the detection assembly 7, between the loading conveyer belt 8 and the unloading conveyer belt 9 through bolts, and the waste hopper 10 is arranged between the loading conveyer belt 8 and the unloading conveyer belt 9 on one side of the manipulator 11;
the feeding conveyer belt 8 comprises a guide rail 22, a feeding braid 23, a driving mechanism 24 and a correction groove 25, the guide rail 22 is mounted on one side of the top of the rack, the feeding braid 23 is movably connected to the guide rail 22, the feeding braid 23 is driven by the driving mechanism 24 on one side of the guide rail 22, the correction groove 25 is formed in one side, close to the manipulator 11, of the guide rail 22, the undetected automobile valve lifters are uniformly placed on the feeding conveyer belt 8, the manipulator 11 works, the manipulator 11 places the automobile valve lifters on the feeding conveyer belt 8 into the correction groove 25 for position adjustment and then grabs the interior of the detection assembly 7 again for detection, when the detection is evaluated as a non-defective product, the manipulator 11 grabs the qualified automobile valve lifters onto the discharging conveyer belt 9, and when the detection is evaluated as a defective product, the manipulator 11 grabs the interior of the waste hopper 10, so that automatic work is realized, the detection efficiency and the detection precision are effectively improved, and the problem of low detection precision caused by inaccurate alignment is avoided.
The detection assembly 7 comprises a base 12, a positioning mechanism 13, a support 14 and a laser 15, wherein the base 12 is fixed on one side of the top of the rack 1 through bolts, the positioning mechanism 13 is arranged at the center of the top of the base 12, the support 14 is fixed at the top of the base 12 through bolts, the laser 15 is fixed on the support 14 through bolts, and the laser 15 is installed at the center of the corresponding positioning mechanism 13.
The positioning mechanism 13 comprises a groove 16, a slide rail 17, a hydraulic cylinder 18, a positioning clamping block 19 and an inductive switch 20, the groove 16 is arranged at the center of the top of the base 12, the slide rail 17 is fixed around the bottom of the groove 16 by welding, the positioning clamping block 19 is connected on the slide rail 17 in a sliding manner, the positioning clamping block 19 is connected with the inner wall of the groove 16 through the hydraulic cylinder 18, the inductive switch 20 is fixed at the center of the bottom of the groove 16 by bolts, the inductive switch 20 is electrically connected with the hydraulic cylinder 18, the manipulator 11 grabs the automobile valve tappet on the feeding conveyer belt 8 to the center of the groove 16, when the inductive switch 20 senses the automobile valve tappet, the hydraulic cylinder 18 works to drive the positioning clamping block 19 to work, so that the automobile valve tappet is tightly fixed at the center of the groove 16, then the laser 15 works to enable the emission port of the laser 15 to emit laser, the laser of transmission reachs the right side face of the inside boss of valve tappet, through the reflection, laser instrument 15 receives the laser source of reflection, the inside program of electric cabinet 3 is operated the calculation by oneself, the length of laser instrument 15 transmission port to valve tappet boss, the length of known standard, calculate the difference of present measuring length and standard length, just can measure the degree of depth of valve tappet boss, not only can measure the car valve tappet of different diameters, fixed stability is good, and measurement accuracy is high moreover.
The top of frame 1 is passed through the bolt fastening and is had protection casing 4, and sets up on the protection casing 4 just to correspond the observation window 5 of determine module 7, the operating condition of the observation device of being convenient for.
Four corner positions in the bottom of frame 1 are fixed with through the bolt and remove wheel 2, and remove wheel 2 and be a universal auto-lock wheel, the removal of the device of being convenient for.
The bottom end of the waste hopper 10 is positioned on the side wall of the rack 1, and the bottom end of the waste hopper 10 is fixed with a box door 21 through a hinge, so that collected unqualified products can be conveniently discharged from the waste hopper 10.
The use method and the working principle thereof are as follows: the undetected automobile valve tappet is uniformly placed on the feeding conveying belt 8, the mechanical arm 11 works, after the mechanical arm 11 puts the automobile valve tappet on the feeding conveying belt 8 into the correcting groove 25 for position adjustment, the mechanical arm 11 grabs the inside of the detection assembly 7 again for detection, when the detection is evaluated to be qualified, the mechanical arm 11 grabs the automobile valve tappet on the discharging conveying belt 9, and when the detection is evaluated to be unqualified, the mechanical arm 11 grabs the automobile valve tappet inside the waste hopper 10, so that the automatic work is realized, the detection efficiency and the detection precision are effectively improved, and the problem of low detection precision caused by inaccurate alignment is avoided;
the manipulator 11 grabs the automobile valve tappet on the feeding conveyer belt 8 to the center of the groove 16, when the inductive switch 20 induces the automobile valve tappet, the hydraulic cylinder 18 works to drive the positioning clamping block 19 to work, so that the automobile valve tappet is tightly fixed at the center of the groove 16, then the laser 15 works, the emitting port of the laser 15 emits laser, the emitted laser reaches the right side face of the boss inside the valve tappet, after reflection, the laser 15 receives the reflected laser source, the program inside the electric cabinet 3 automatically runs and calculates, the length from the emitting port of the laser 15 to the boss of the valve tappet is known as the standard length, the difference between the measured length and the standard length is calculated, the depth of the boss of the valve tappet can be measured, and not only can automobile valve tappets with different diameters be measured, and the fixing stability is good, but also the measuring precision is high.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a detection device of valve tappet which characterized in that: the automatic feeding and discharging device comprises a rack, an electric cabinet, a feeding and discharging assembly and a detection assembly, wherein the electric cabinet is fixed on one side of the rack through a bolt, the feeding and discharging assembly is fixed on one side of the top of the rack through a bolt, and the detection assembly is fixed on the other side of the top of the rack through a bolt;
the feeding and discharging assembly comprises a feeding conveyer belt, a discharging conveyer belt, a waste hopper and a manipulator, the feeding conveyer belt and the discharging conveyer belt are symmetrically installed on one side of the top of the rack, the manipulator is fixed at one end, located on the detection assembly, between the feeding conveyer belt and the discharging conveyer belt through bolts, and the waste hopper is arranged at one side of the manipulator, located between the feeding conveyer belt and the discharging conveyer belt;
the feeding conveyer belt comprises a guide rail, a feeding braid, a driving mechanism and a correction groove, the guide rail is installed on one side of the top of the rack, the feeding braid is movably connected onto the guide rail and driven by the driving mechanism on one side of the guide rail, and the correction groove is formed in one side, close to the manipulator, of the guide rail.
2. The valve lifter detecting device according to claim 1, characterized in that: the detection assembly comprises a base, a positioning mechanism, a support and a laser, wherein the base is fixed on one side of the top of the rack through a bolt, the positioning mechanism is arranged at the center of the top of the base, the support is fixed at the top of the base through a bolt, the laser is fixed on the support through a bolt, and the laser is installed at the center of the corresponding positioning mechanism.
3. The valve lifter detecting device according to claim 2, characterized in that: positioning mechanism is including recess, slide rail, hydraulic cylinder, location clamp splice and inductive switch, the recess is seted up in the top center department of base, there is the slide rail bottom of recess through welded fastening all around, sliding connection has the location clamp splice on the slide rail, the location clamp splice passes through the inner wall connection of hydraulic cylinder and recess, the bottom centre of a circle position department of recess has inductive switch through the bolt fastening, inductive switch electric connection hydraulic cylinder.
4. The valve lifter detecting device according to claim 1, characterized in that: the top of frame is passed through the bolt fastening and is had the protection casing, and sets up on the protection casing and just correspond the observation window of determine module.
5. The valve lifter detecting device according to claim 1, characterized in that: the four corner positions of the bottom of the rack are fixed with movable wheels through bolts, and the movable wheels are universal self-locking wheels.
6. The valve lifter detecting device according to claim 1, characterized in that: the bottom end of the waste hopper is positioned on the side wall of the rack, and a box door is fixed at the bottom end of the waste hopper through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275965.6U CN210365912U (en) | 2019-08-08 | 2019-08-08 | Detection apparatus for valve tappet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275965.6U CN210365912U (en) | 2019-08-08 | 2019-08-08 | Detection apparatus for valve tappet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210365912U true CN210365912U (en) | 2020-04-21 |
Family
ID=70249620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921275965.6U Expired - Fee Related CN210365912U (en) | 2019-08-08 | 2019-08-08 | Detection apparatus for valve tappet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210365912U (en) |
-
2019
- 2019-08-08 CN CN201921275965.6U patent/CN210365912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |