CN109665291A - A kind of piston only front and back sides, which check, uses adjustable mechanism - Google Patents
A kind of piston only front and back sides, which check, uses adjustable mechanism Download PDFInfo
- Publication number
- CN109665291A CN109665291A CN201910100191.1A CN201910100191A CN109665291A CN 109665291 A CN109665291 A CN 109665291A CN 201910100191 A CN201910100191 A CN 201910100191A CN 109665291 A CN109665291 A CN 109665291A
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- Prior art keywords
- framework
- needle
- piston
- sliding block
- back sides
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention discloses a kind of piston only front and back sides inspection adjustable mechanism, including inspection needle, adjusting knob, framework, sliding block and spring, and wherein sliding block is slidably connected with framework level, in the groove that spring is set to framework and sliding block is formed；In the groove that the big outer diameter of adjusting knob is inserted in framework and sliding block is formed, inspection needle is threadedly coupled with adjusting knob, and the gap width gaps of the needle point width and framework of examining needle cooperate；The small outer diameter of adjusting knob is rotating part, and inspection needle is driven to move up and down in groove；Framework is a slab construction, and vertical direction is equipped with inside and outside penetrating gap in the middle part of plate, and flat plate bottom gap side is equipped with L shape convex block, and flat plate bottom gap other side horizontal direction is equipped with dovetail groove.Face-up piston only no thoroughfare conveyer belt can intuitively be reflected that abnormal conditions occur in piston only front and back sides, check out and manually put face-up situation caused by part is slipped by the present invention by increasing front and back sides inspection body on conveyer belt side wall.
Description
Technical field
The present invention relates to a kind of inspection error-proofing tool fixture, specially a kind of piston only front and back sides check adjustable machine
Structure.
Background technique
Piston in automobile absorber is made of piston only 1 and piston film 2, and the packet of piston film 2 is attached to piston only 1
On the outside of outer diameter groove, as shown in Figure 1.Before piston rubber-coating, it is desirable that all piston only 1 (as shown in Figure 2) front and back sides directions are consistent,
Otherwise it cannot be guaranteed that 2 position of piston film is correct, piston service performance is influenced.
In the prior art, pass through on the objective table of automatic tape-wrapping machine and manually put piston only 1, then sent by conveyer belt
Enter rubber coating machine and carry out encapsulated process, this requires 1 front and back sides of the piston only directions of feeding rubber coating machine unanimously, generally reverse side court
On, i.e. large groove side is manually sentenced on top, but since 1 two sides of piston only is extremely similar by large groove position
Whether disconnected front and back sides put back, and inevitably have the case where individual part careless omissions are put back generation, thus will affect encapsulated size.
Summary of the invention
For auto absorber piston in the prior art in encapsulated the deficiencies of being also easy to produce careless omission by artificial judgment front and back sides, originally
Problems to be solved by the invention is to provide a kind of encapsulated preceding front and back sides inspection use of the piston only that can effectively avoid artificial judgment fault
Adjustable mechanism.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of piston only front and back sides of the present invention, which check, uses adjustable mechanism, including inspection needle, adjusting knob, framework, sliding block with
And spring, wherein sliding block is slidably connected with framework level, in the groove that spring is set to framework and sliding block is formed；Adjusting knob is outer greatly
Diameter is inserted in the groove that framework and sliding block are formed, inspection needle is threadedly coupled with adjusting knob, examines the needle point width and framework of needle
The cooperation of gap width gaps；The small outer diameter of adjusting knob is rotating part, and inspection needle is driven to move up and down in groove.
Framework is a slab construction, and vertical direction is equipped with inside and outside penetrating gap, flat plate bottom gap side in the middle part of plate
Equipped with L shape convex block, flat plate bottom gap other side horizontal direction is equipped with dovetail groove.
The sliding block has L tee section, and the side both ends of L tee section extend outward into the swallow with the cooperation of framework dovetail groove
Shape of tail, another side and framework L shape convex block cooperatively form groove.
There is adjusting knob the big outer diameter of coaxial arrangement and small outer diameter, the two to be structure as a whole, and small outer diameter has internal screw thread,
It is engaged with inspection needle external screw thread；In the groove that big outer diameter is installed on framework and sliding block is formed.
Inspection needle includes needle handle and syringe needle, and wherein part is equipped with external screw thread by needle, and syringe needle is lip pencil, and needle point is plate shaped.
Spring is two, is parallelly mounted to framework gap both ends.
The invention has the following beneficial effects and advantage:
1. the present invention, can be by face-up piston by increasing front and back sides inspection body on the side wall of conveyer structure
Ontology no thoroughfare conveyer belt, intuitively reflects that abnormal conditions occur in piston only front and back sides, checks out and manually puts part careless omission
Caused face-up situation.
2. the present invention solves the preceding front and back sides of piston only automatic tape-wrapping and easily puts mistake and indetectable difficulty, and
This structure can meet the inspection work of different size (height, outer diameter) the encapsulated preceding front and back sides of piston only, practical.It can protect
It is correct to demonstrate,prove piston rubber-coating size, reduces manpower and checks the whether correct process in piston only front and back sides.
Detailed description of the invention
Fig. 1 is piston assembly diagram in the present invention；
Fig. 2 is the status diagram that piston only is oppositely positioned in the present invention；
Fig. 3 is that inventive piston ontology front and back sides are checked with adjustable mechanism schematic diagram；
Fig. 4 A is the framework main view in the present invention；
Fig. 4 B is the top view of Fig. 4 A；
Fig. 4 C is the A-A cross-sectional view of Fig. 4 B；
Fig. 5 A is the sliding block perspective view in the present invention；
Fig. 5 B is the top view of Fig. 5 A；
Fig. 5 C is the rearview of Fig. 5 A；
Fig. 5 D is the side view of Fig. 5 A；
Fig. 6 A is that sliding block and framework install the structural front view after spring in the present invention；
Fig. 6 B is the top view of Fig. 6 A；
Fig. 7 A is adjusting knob structural front view in the present invention；
Fig. 7 B is the side view of Fig. 7 A；
Fig. 7 C is the top view of Fig. 7 A；
Fig. 8 A is that needle construction schematic diagram is examined in the present invention；
Fig. 8 B is the right view of Fig. 8 A；
Fig. 9 is adjustable mechanism application installation diagram of the present invention；
Figure 10 A is the piston schematic diagram that can be detected through the invention；
Figure 10 B is the portion the I enlarged drawing of 10A；
Figure 10 C is the piston schematic diagram that can not be detected through the invention；
Figure 10 D is the portion the II enlarged drawing of 10C.
Wherein, 1 is piston only, and 101 be big groove, and 102 be reverse side, and 103 be front, and 2 be piston film, and 3 be inspection needle,
4 be adjusting knob, and 401 be threaded hole, and 5 be framework, and 501 be gap, and 502 be L shape convex block, and 503 be dovetail groove, and 504 be inside,
505 be outside, and 6 be sliding block, and 7 be spring, and 8 be inspection needle overhang, and 9 be conveyer belt.
Specific embodiment
The present invention is further elaborated with reference to the accompanying drawings of the specification.
As shown in figure 3, a kind of piston only front and back sides, which check, uses adjustable mechanism, including inspection needle 3, adjusting knob 4, framework 5,
Sliding block 6 and spring 7, wherein sliding block 6 is slidably connected with 5 level of framework, the groove that spring 7 is set to framework 5 and sliding block 6 is formed
In；In the groove that the big outer diameter of adjusting knob 4 is inserted in framework 5 and sliding block 6 is formed, inspection needle 3 is threadedly coupled with adjusting knob 4；Inspection
The needle point width of needle 3 and 501 width gaps of gap of framework 5 cooperate；The small outer diameter of adjusting knob 4 is rotating part, drives inspection
Needle 3 moves up and down in groove.
Gap 501 protrudes into inside by outside for examining needle 3.
As shown in figs. 4 a-4 c, framework 5 is a slab construction, and vertical direction is equipped with inside and outside penetrating gap in the middle part of plate
501,501 side of gap is equipped with L shape convex block 502, gap other side water be equipped with square to dovetail groove 503, i.e. shown in Fig. 4 C
Slider slideway.
As shown in Fig. 5 A~5D, sliding block 6 has L tee section, and the side both ends of L tee section extend outward into and framework swallow
The dovetail shaped of stern notch cooperation, another side and framework L shape convex block 503 cooperatively form groove.Pointed part and dovetail groove under dovetail shaped
The slider slideway of 503 shapes cooperates, and makes sliding block that can horizontally slip within the scope of slideway.Pass through two drawings between sliding block and frame
Spring connection is stretched, for connection type as shown in Fig. 6 A~6B, spring is two, is parallelly mounted to framework gap both ends.
As figs. 7 a to 7 c, there is adjusting knob 4 the big outer diameter of coaxial arrangement and small outer diameter, the two to be structure as a whole,
Small outer diameter has internal screw thread, engages with inspection needle external screw thread；In the groove that big outer diameter is installed on framework 5 and sliding block 6 is formed.
As shown in Fig. 8 A~8B, inspection needle 3 includes needle handle and syringe needle, and wherein part is equipped with external screw thread by needle, and syringe needle is lip pencil,
Needle point is plate shaped.
It examines 3 external screw thread of needle and 4 inner hole thread of adjusting knob cooperates, between the wide H in inspection 3 tip of needle and the open-minded 501 mouth width h of framework
Gap cooperation, inspection needle 3 do not rotate with respect to framework 5.4 large outer-diametric portion of adjusting knob is inserted in recessed between framework 5 and sliding block 6
In slot, adjusting knob 4 can drive inspection needle 3 to move up and down in groove, pass through the drawing of the extension spring 7 between framework 5 and sliding block 6
Tight effect, being clipped in adjusting knob 4 therein, to be positively retained at certain altitude position fixed.When adjusting knob 4 rotates, due to
501 pairs of framework gap inspection needle 3 rotate restriction effect, inspection needle 3 can only relative adjustment knob 4 be axially moved, can thus adjust
The overhang of whole inspection needle 3.This structure can meet the inspection work of the different encapsulated preceding front and back sides of size piston ontology,
It is inspection body's operation schematic diagram as shown in Fig. 9,10A~10D.This piston only front and back sides are checked with adjustable
Mechanism is installed on the side wall of conveyer structure, can be intuitive to reflect by face-up piston only no thoroughfare conveyer belt
There are abnormal conditions in piston only front and back sides out, check out and manually put face-up situation caused by part is slipped, specifically: work as work
The larger notch of plug body 1 on top, i.e., 1 reverse side of piston only upward when, adjust inspection 3 corresponding position of needle and overhang, piston can
Pass through inspection needle 3 with conveyer belt 9；Then clamping adjusting knob 4 with sliding block 6 fixes it；When piston only 1 is face-up, inspection
The notch of 3 position of needle is smaller or does not have notch, and due to examining the barrier effect of needle 3, piston only 1 cannot be with conveyer belt 9 after reforwarding
It is dynamic, it can effectively verify 1 front and back sides differentiated products of conveyer belt upper piston ontology.
Claims (6)
1. a kind of piston only front and back sides, which check, uses adjustable mechanism, it is characterised in that: including examining needle, adjusting knob, framework, sliding block
And spring, wherein sliding block is slidably connected with framework level, in the groove that spring is set to framework and sliding block is formed；Adjusting knob is big
In the groove that outer diameter is inserted in framework and sliding block is formed, inspection needle is threadedly coupled with adjusting knob, examines the needle point width and framework of needle
Gap width gaps cooperation；The small outer diameter of adjusting knob is rotating part, and inspection needle is driven to move up and down in groove.
2. piston only front and back sides according to claim 1, which check, uses adjustable mechanism, it is characterised in that: framework is a plate
Structure, plate middle part vertical direction are equipped with inside and outside penetrating gap, and flat plate bottom gap side is equipped with L shape convex block, flat plate bottom
Gap other side horizontal direction is equipped with dovetail groove.
3. piston only front and back sides according to claim 1, which check, uses adjustable mechanism, it is characterised in that: the sliding block has
L tee section, the side both ends of L tee section extend outward into the dovetail shaped with the cooperation of framework dovetail groove, another side and framework L shape
Convex block cooperatively forms groove.
4. piston only front and back sides according to claim 1, which check, uses adjustable mechanism, it is characterised in that: adjusting knob has
The big outer diameter and small outer diameter, the two of coaxial arrangement are structure as a whole, and small outer diameter has internal screw thread, engage with inspection needle external screw thread；Greatly
In the groove that outer diameter is installed on framework and sliding block is formed.
5. piston only front and back sides according to claim 1, which check, uses adjustable mechanism, it is characterised in that: inspection needle includes needle handle
With syringe needle, wherein part is equipped with external screw thread by needle, and syringe needle is lip pencil, and needle point is plate shaped.
6. piston only front and back sides according to claim 1, which check, uses adjustable mechanism, it is characterised in that: spring is two,
It is parallelly mounted to framework gap both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100191.1A CN109665291B (en) | 2019-01-31 | 2019-01-31 | Adjustable mechanism for checking front and back surfaces of piston body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100191.1A CN109665291B (en) | 2019-01-31 | 2019-01-31 | Adjustable mechanism for checking front and back surfaces of piston body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109665291A true CN109665291A (en) | 2019-04-23 |
| CN109665291B CN109665291B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910100191.1A Active CN109665291B (en) | 2019-01-31 | 2019-01-31 | Adjustable mechanism for checking front and back surfaces of piston body |
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| Publication number | Publication date |
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| CN109665291B (en) | 2023-10-20 |
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