CN207364007U - Telescopic pin - Google Patents
Telescopic pin Download PDFInfo
- Publication number
- CN207364007U CN207364007U CN201721005297.6U CN201721005297U CN207364007U CN 207364007 U CN207364007 U CN 207364007U CN 201721005297 U CN201721005297 U CN 201721005297U CN 207364007 U CN207364007 U CN 207364007U
- Authority
- CN
- China
- Prior art keywords
- housing
- piston
- connecting portion
- contiguous block
- sealing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model provides a kind of telescopic pin, including pin rod component (100), piston rod assembly (200), sensor component (300) and self-locking link assembly (500)；The pin rod component (100), piston rod assembly (200), sensor component (300) and self-locking link assembly (500) are connected with each other by bindiny mechanism.The utility model have is automatically locked in extended position, even if losing the job air pressure, workpiece can also be clamped safely, it is safe the advantages of.The utility model can produce larger stretching power with relatively small operating air pressure by using self-locking link assembly；In the case where consuming equal compressed air, the device is 46 times bigger than the stretching power that ordinary straight wire type positioner produces, and constant, the spacing influence from source of the gas fluctuation of built-in machines.
Description
Technical field
It the utility model is related to a kind of telescopic pin.
Background technology
The utility model is applied to a kind of positioner on production line, and domestic automobile is welded more in assembling manufacturing industry at present
Stretched positioning pin using no self-locking type, especially in some manual stations, it is necessary to which execute-in-place, no self-locking could be entered by cutting off source of the gas
Type telescopic pin is after source of the gas is cut off, and due to being provided with load on pin rod, positioning pin may be caused to drop under gravity, from
And weld size is caused to produce error.The utility model can keep self-locking in the case where cylinder is died, and ensure the essence of car part
Determine position.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of telescopic pin.
According to a kind of telescopic pin provided by the utility model, including pin rod component, piston rod assembly, sensor component and
Self-locking link assembly；
The pin rod component, piston rod assembly, sensor component and self-locking link assembly are mutually interconnected by bindiny mechanism
Connect；
The self-locking link assembly includes multiple subassemblies；
The subassembly includes the 3rd connecting portion, the second contiguous block, the 3rd contiguous block, the 4th connecting portion and the 5th connection
Portion；
3rd connecting portion is fixedly connected by the 4th connecting portion along longitudinal direction with one end of the second contiguous block；
The other end of second contiguous block is transversely connected by the 5th connecting portion with the 3rd contiguous block.
The bindiny mechanism includes the second sealing element, the 6th connecting portion, the 7th connecting portion；
Second sealing element can make the housing unit be connected with the piston rod assembly；
The self-locking link assembly is connected by the 6th connecting portion with the pin rod component；
The self-locking link assembly is connected by the 7th connecting portion with the piston rod assembly.
Preferably, housing unit is further included；
The housing unit includes housing, housing cover and cylinder head；
There is mounting hole in the housing unit, the mounting hole matches with the pin rod component；
Installation settings has piston rod assembly, sensor component, self-locking link assembly in housing；
The housing cover installation settings is on the housing；
The housing cover has dustband between being mounted on the housing；
The upper end of the housing has cylinder head；
There is the first sealing element between the housing and cylinder head；
The housing unit further includes reinforced sheet；
The reinforced sheet is multiple；
The reinforced sheet is respectively in the housing, in housing cover；
There is mounting hole in the housing；
There is the first bushing in the mounting hole；
First bushing is located at the either side in the mounting hole；
First bushing matches with pin rod component；
First bushing is multiple；
There is spacer, the spacer forms the restriction position of first bushing between first bushing；
The housing is connected by the second sealing element of bindiny mechanism with the piston rod assembly；
The housing also has air inlet and gas outlet.
Preferably, pin rod component includes pin rod, the first contiguous block, first connecting portion and clutch shaft bearing；
There is first through hole in the top of first contiguous block；
The pin rod is connected by first connecting portion, the first through hole with the top of first contiguous block；
The either end of the first connecting portion has the clutch shaft bearing；
The housing of the housing unit has clutch shaft bearing mounting groove；
The clutch shaft bearing mounting groove forms the movement locus of clutch shaft bearing；
The clutch shaft bearing moves longitudinally on the movement locus that the clutch shaft bearing mounting groove is formed；
The top of second contiguous block by the 6th connecting portion of the bindiny mechanism transversely with the first contiguous block
Lower part is connected；
The first bushing and the pin rod of the housing unit match, and can make the pin rod component through housing unit
It is interior；
The pin rod component has multiple.
Preferably, piston rod assembly includes piston, piston rod, gasket, the 3rd sealing element, the 4th sealing element；
The piston, the gasket are fixedly connected by the 4th sealing element with one end of the piston rod；
There is third through-hole in the piston；
The piston rod is socketed by third through-hole and the 4th sealing element；
The gasket is mounted on the piston, and is interference fitted with one end of the piston rod；
The subassembly, further includes connector；
The other end of the piston rod is connected with the connector；
Second contiguous block of the self-locking link assembly is connected by the 7th connecting portion of bindiny mechanism with the connector
Connect；
The end of 7th connecting portion has second bearing；
The housing of the housing unit has second bearing mounting groove；
The second bearing mounting groove forms the movement locus of second bearing；
The second bearing moves longitudinally on the movement locus that the second bearing mounting groove is formed；
The 3rd sealing element is provided with the inside of the pin rod of the pin rod component；
The upper end of 3rd sealing element is closely connected with the 4th sealing element；
The lower end of 3rd sealing element has the second through hole；
The piston rod connects through the second through hole with the piston along connected longitudinally；
3rd sealing element and the 4th sealing element form the movement locus of the piston and limit position；
The housing of the housing unit is connected by the second sealing element with the side wall of the piston rod.
Preferably, sensor component includes sensor, sensor stand；
The sensor stand is arranged on the sidepiece of the housing of the housing unit；
The inductive head of the sensor passes through the fourth hole of sensor stand, and is interference fitted with the fourth hole.
Preferably, self-locking link assembly further includes clamp spring；
The clamp spring is mounted on the end of the 5th connecting portion, and forms the 3rd contiguous block, the pin rod component
The first contiguous block restriction position.
Preferably, when air inlet of the compressed air by housing, the compressed air enters the restriction position of the piston
It is interior, the piston can be driven to move downward, at this time, the piston passes through second bearing, the second contiguous block and clutch shaft bearing
Drive the pin rod component to move upwards, the pin rod can be made to do extending action；
When air inlet of the compressed air by housing, the compressed air enters in the restriction position of the piston, can
The piston upwards are driven, at this time, the piston passes through described in the driving of second bearing, the second contiguous block and clutch shaft bearing
Pin rod component moves downward, and the pin rod can be made to do retract action；
Wherein, the first translation direction of the piston is converted into the rotation direction of the second contiguous block by second bearing；
The rotation direction of second contiguous block is converted into the second translation direction of the first contiguous block by the 6th connecting portion；
First contiguous block second translation direction by be converted into pin rod the 3rd translation direction, pin rod can be made
Expanding-contracting action.
Utility model
Compared with prior art, the utility model has following beneficial effect：
1st, it is automatically locked in extended position, even if losing the job air pressure, workpiece can also be clamped safely, safe, peace
It is the most important thing of production work entirely.
2nd, by using self-locking link assembly, larger stretching power can be produced with relatively small operating air pressure；
In the case of consuming equal compressed air, the device is 46 times bigger than the stretching power that ordinary straight wire type positioner produces, and
It is constant, the spacing influence from source of the gas fluctuation of built-in machines.
3rd, whole mechanism is arranged in the structure of a closing, reduces the damage that dust and welding slag splash to device, drop
Low maintenance requirements.
4th, position sensible element is integrated in inside device, strong antijamming capability, infomation detection accurately and reliably, particularly suitable for
It is required that high automation line.
5th, the device uses double-pin bar, and double-pin bar can provide the key seat that a stable face is used to connect the positioning of client
Or pin, the lateral forces of the positioner 2-4 of single pin rod about again can be born.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the overall structure diagram of the telescopic pin of the utility model.
Fig. 2 is the internal structure front view of the telescopic pin of the utility model.
Fig. 3 is the inside detailed construction front view of the telescopic pin of the utility model.
Fig. 4 is the schematic diagram of the housing assembly of the telescopic pin of the utility model.
Fig. 5 is the schematic diagram of the intraware of the telescopic pin of the utility model.
Fig. 6 is the schematic diagram of the sensor component of the telescopic pin of the utility model.
Fig. 7 is the front view of the housing cover of the telescopic pin of the utility model.
Shown in figure：Housing 1, dustband 2, the first bushing 3, spacer 4, cylinder head 5, the first sealing element 6, reinforced sheet 7,
Second sealing element 8, the 3rd sealing element 9, the 4th sealing element 10, gasket 11, piston 12, pin rod 13, the first contiguous block 14,
First connecting portion 15, clutch shaft bearing 16, second connecting portion 17, the 3rd connecting portion 18, the second contiguous block 19, the 3rd contiguous block 20,
4th connecting portion 21, the 5th connecting portion 22, the second bushing 23, the 3rd bushing 24, the 6th connecting portion 25, connector 26, the 7th connects
Socket part 27, second bearing 28, sensor stand 29, sensor 30, housing cover 31, piston rod 32, pin rod component 100, piston
Bar assembly 200, sensor component 300, housing unit 400, self-locking link assembly 500.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to the scope of protection of the utility model.
It should be noted that the connecting portion mentioned in the utility model, refers to connecting component commonly used in the art, for example, spiral shell
Mother, screw, pin, bolt etc..
In further improvement based on the structure of the utility model, as shown in Figures 1 to 7, the utility model provides
A kind of telescopic pin, including pin rod component 100, piston rod assembly 200, sensor component 300 and self-locking link assembly 500；
The pin rod component 100, piston rod assembly 200, sensor component 300 and self-locking link assembly 500 pass through bindiny mechanism's phase
Connect；The self-locking link assembly 500 includes multiple subassemblies；The subassembly is connected including the 3rd connecting portion 18, second
Block 19, the 3rd contiguous block 20, the 4th connecting portion 21 and the 5th connecting portion 22；3rd connecting portion 18 passes through the 4th connecting portion
21 are fixedly connected along longitudinal direction with one end of the second contiguous block 19；The other end of second contiguous block 19 passes through the 5th connecting portion 22
Transversely it is connected with the 3rd contiguous block 20.
The bindiny mechanism includes the second sealing element 8, the 6th connecting portion 25, the 7th connecting portion 27；Second sealing
Element 8 can make the housing unit 400 be connected with the piston rod assembly 200；The self-locking link assembly 500 passes through
Six connecting portions 25 are connected with the pin rod component 100；The self-locking link assembly 500 by the 7th connecting portion 27 with it is described
Piston rod assembly 200 is connected.
The telescopic pin of the utility model, further includes housing unit 400；The housing unit 400 includes housing 1, case lid
Plate 31 and cylinder head 5；The material of the housing 1 is preferably high-strength aluminum alloy material；The more masks of aluminum alloy materials
There is mounting hole, so as to conveniently make user that telescopic pin provided by the utility model is installed on frock clamp；The housing group
There is mounting hole in part 400, the mounting hole matches with the pin rod component 100；Installation settings has piston rod group in housing 1
Part 200, sensor component 300, self-locking link assembly 500；The housing cover 31 is mounted on the housing 1；It is described
Housing cover 31 has dustband 2 between being mounted on the housing 1；；The dustband 2 can be by exterior dust and weldering
The impurity such as slag are obstructed outside telescopic pin provided by the utility model, so as to prolong the service life；The upper end of the housing 1 has
Cylinder head 5；There is the first sealing element 6 between the housing 1 and cylinder head 5；As shown in Fig. 4, Fig. 7, the housing unit 400
Further include reinforced sheet 7；The reinforced sheet 7 is multiple；The reinforced sheet 7 is respectively in the housing 1, in housing cover 31；
Specifically, reinforced sheet 7 is preferably four, and two inside for being screwed in housing 1, two other is fixed on case lid
The inside of plate 31, by being engaged with the second bearing 28 in link assembly 500, so as to fulfill self-locking；Tool in the housing 1
There is mounting hole；There is the first bushing 3 in the mounting hole, so as to avoid the first bushing 3 in telescopic pin provided by the utility model
Position is moved when in interior motion process；First bushing 3 is located at the either side in the mounting hole；First bushing 3 with
Pin rod component 100 matches；First bushing 3 is multiple；The material of first bushing 3 is preferably wear-resistant material, more
Preferably copper material, and processing request is high；There is spacer 4, the spacer 4 forms described between first bushing 3
The restriction position of one bushing 3；The housing 1 is connected by the second sealing element 8 of bindiny mechanism with the piston rod assembly 200
Connect；The housing 1 also has air inlet and gas outlet.
Pin rod component 100 includes pin rod 13, the first contiguous block 14, first connecting portion 15 and clutch shaft bearing 16；Described
There is first through hole in the top of one contiguous block 14；The pin rod 13 passes through first connecting portion 15, the first through hole and described the
The top of one contiguous block 14 is connected；First contiguous block 14 has the 3rd bush hole；3rd bushing 24 installs the described 3rd
In bush hole；3rd bushing 24 is preferably the bushing with wear resistant inner surface；The either end of the first connecting portion 15
Portion has the clutch shaft bearing 16；The housing 1 of the housing unit 400 has clutch shaft bearing mounting groove；The clutch shaft bearing peace
Tankage forms the movement locus of clutch shaft bearing 16；The movement locus that the clutch shaft bearing 16 is formed in the clutch shaft bearing mounting groove
On move longitudinally；The top of second contiguous block 19 is by the 6th connecting portion 25 of the bindiny mechanism transversely with
The lower part of one contiguous block 14 is connected；The first bushing 3 and the pin rod 13 of the housing unit 400 match, so as to provide high
Positioning accuracy；It can make the pin rod component 100 through in housing unit 400；The pin rod component 100 has multiple.
Piston rod assembly 200 includes piston 12, piston rod 32, gasket 11, the 3rd sealing element 9, the 4th sealing element 10；
The piston 12, the gasket 11 are fixedly connected by the 4th sealing element 10 with one end of the piston rod 32；The piston
There is third through-hole in 12；The piston rod 32 is socketed by third through-hole and the 4th sealing element 10；The gasket 11
The piston 12 is mounted on, and is interference fitted with one end of the piston rod 32；The subassembly, further includes connector
26；The other end of the piston rod 32 is connected with the connector 26；Second contiguous block 19 of the self-locking link assembly 500
It is connected by the 7th connecting portion 27 of bindiny mechanism with the connector 26；The end of 7th connecting portion 27 has the
Two bearings 28；The housing 1 of the housing unit 400 has second bearing mounting groove；The second bearing mounting groove forms second
The movement locus of bearing 28；The second bearing 28 is on the movement locus that the second bearing mounting groove is formed along longitudinal shifting
It is dynamic；The inner side of the pin rod 13 of the pin rod component 100 is provided with the 3rd sealing element 9；The upper end of 3rd sealing element 9
Closely it is connected with the 4th sealing element 10；The lower end of 3rd sealing element 9 has the second through hole；The piston rod 32
Connect through the second through hole and the piston 12 along connected longitudinally；3rd sealing element 9 and the 4th sealing element 10 form institute
State the movement locus of piston 12 and limit position；The housing 1 of the housing unit 400 passes through the second sealing element 8 and the piston
The side wall of bar 32 is connected.
In further improvement based on the structure of the utility model, sensor component 300 includes sensor 30, sensing
Device stent 29；The sensor stand 29 is arranged on the sidepiece of the housing 1 of the housing unit 400；The sense of the sensor 30
Answer head to pass through the fourth hole of sensor stand 29, and be interference fitted with the fourth hole 29；The sensor 30 can be felt
Answer the position of the second contiguous block 19 of the self-locking link assembly 500.
Self-locking link assembly 500 further includes clamp spring；The clamp spring is mounted on the end of the 5th connecting portion 22, and
Form the 3rd contiguous block 20, the pin rod component 100 the first contiguous block 14 restriction position.Installed on 3rd contiguous block 20
It is provided with the second bushing 23；The material of second bushing 23 is preferably wear-resistant material, so as to increase making for whole telescopic pin
Use the service life.
When air inlet of the compressed air by housing 1, the compressed air enters in the restriction position of the piston 12, energy
The piston 12 is enough driven to move downward, at this time, the piston 12 passes through second bearing 28, the second contiguous block 19 and first
Bearing 16 drives the pin rod component 100 to move upwards, and the pin rod 13 can be made to do extending action；When compressed air passes through shell
During the air inlet of body 1, the compressed air enters in the restriction position of the piston 12, and the piston 12 can be driven to transport upwards
Dynamic, at this time, the piston 12 drives the pin rod component by second bearing 28, the second contiguous block 19 and clutch shaft bearing 16
100 move downward, and the pin rod 13 can be made to do retract action；Wherein, by second bearing 28 by the first of the piston 12
Translation direction is converted into the rotation direction of the second contiguous block 19；The rotation direction of second contiguous block 19 passes through the 6th connecting portion
25 are converted into the second translation direction of the first contiguous block 14；Second translation direction of first contiguous block 14 is converted into by 17
3rd translation direction of pin rod 13, can make pin rod 13 do expanding-contracting action.
More than utility model specific embodiment of the utility model is described.It is to be appreciated that this practicality is new
Type is not limited to above-mentioned particular implementation, and those skilled in the art can make a variety of changes within the scope of the claims
Or modification, this has no effect on the substantive content of the utility model.In the case where there is no conflict, embodiments herein and embodiment
In feature can arbitrarily be mutually combined.
Claims (7)
1. a kind of telescopic pin, it is characterised in that including pin rod component (100), piston rod assembly (200), sensor component (300)
And self-locking link assembly (500)；
The pin rod component (100), piston rod assembly (200), sensor component (300) and self-locking link assembly (500) are logical
Cross bindiny mechanism's interconnection；
The self-locking link assembly (500) includes multiple subassemblies；
The subassembly includes the 3rd connecting portion (18), the second contiguous block (19), the 3rd contiguous block (20), the 4th connecting portion (21)
And the 5th connecting portion (22)；
3rd connecting portion (18) is fixedly connected by the 4th connecting portion (21) along longitudinal direction with one end of the second contiguous block (19)；
The other end of second contiguous block (19) is transversely connected by the 5th connecting portion (22) with the 3rd contiguous block (20)；
The bindiny mechanism includes the second sealing element (8), the 6th connecting portion (25), the 7th connecting portion (27)；
Second sealing element (8) can make housing unit (400) be connected with the piston rod assembly (200)；
The self-locking link assembly (500) is connected by the 6th connecting portion (25) with the pin rod component (100)；
The self-locking link assembly (500) is connected by the 7th connecting portion (27) with the piston rod assembly (200).
2. telescopic pin according to claim 1, it is characterised in that further include housing unit (400)；
The housing unit (400) includes housing (1), housing cover (31) and cylinder head (5)；
There is mounting hole in the housing unit (400), the mounting hole matches with the pin rod component (100)；
Installation settings has piston rod assembly (200), sensor component (300), self-locking link assembly (500) in housing (1)；
The housing cover (31) is mounted on the housing (1)；
The housing cover (31) has dustband (2) between being mounted on the housing (1)；
The upper end of the housing (1) has cylinder head (5)；
There is the first sealing element (6) between the housing (1) and cylinder head (5)；
The housing unit (400) further includes reinforced sheet (7)；
The reinforced sheet (7) is multiple；
The reinforced sheet (7) is respectively in the housing (1), in housing cover (31)；
There is mounting hole in the housing (1)；
There is the first bushing (3) in the mounting hole；
First bushing (3) is located at the either side in the mounting hole；
First bushing (3) matches with pin rod component (100)；
First bushing (3) is multiple；
There is spacer (4), the spacer (4) forms the restriction position of first bushing (3) between first bushing (3)；
The housing (1) is connected by the second sealing element (8) of bindiny mechanism with the piston rod assembly (200)；
The housing (1) also has air inlet and gas outlet.
3. telescopic pin according to claim 1, it is characterised in that pin rod component (100) includes pin rod (13), the first connection
Block (14), first connecting portion (15) and clutch shaft bearing (16)；
There is first through hole in the top of first contiguous block (14)；
The pin rod (13) is connected by first connecting portion (15), the first through hole with the top of first contiguous block (14)
Connect；
The either end of the first connecting portion (15) has the clutch shaft bearing (16)；
The housing (1) of the housing unit (400) has clutch shaft bearing mounting groove；
The clutch shaft bearing mounting groove forms the movement locus of clutch shaft bearing (16)；
The clutch shaft bearing (16) moves longitudinally on the movement locus that the clutch shaft bearing mounting groove is formed；
The top of second contiguous block (19) is transversely connected by the 6th connecting portion (25) of the bindiny mechanism with first
The lower part of block (14) is connected；
The first bushing (3) of the housing unit (400) matches with pin rod (13), can pass through the pin rod component (100)
It is through in housing unit (400)；
The pin rod component (100) has multiple.
4. telescopic pin according to claim 1, it is characterised in that piston rod assembly (200) includes piston (12), piston rod
(32), gasket (11), the 3rd sealing element (9), the 4th sealing element (10)；
The piston (12), the gasket (11) are fixed by one end of the 4th sealing element (10) and the piston rod (32) to be connected
Connect；
There is third through-hole in the piston (12)；
The piston rod (32) is socketed by third through-hole and the 4th sealing element (10)；
The gasket (11) is mounted on the piston (12), and is interference fitted with one end of the piston rod (32)；
The subassembly, further includes connector (26)；
The other end of the piston rod (32) is connected with the connector (26)；
Seventh connecting portion (27) and the company of the second contiguous block (19) of the self-locking link assembly (500) by bindiny mechanism
Fitting (26) is connected；
The end of 7th connecting portion (27) has second bearing (28)；
The housing (1) of the housing unit (400) has second bearing mounting groove；
The second bearing mounting groove forms the movement locus of second bearing (28)；
The second bearing (28) moves longitudinally on the movement locus that the second bearing mounting groove is formed；
The 3rd sealing element (9) is provided with the inside of the pin rod (13) of the pin rod component (100)；
The upper end of 3rd sealing element (9) is closely connected with the 4th sealing element (10)；
The lower end of 3rd sealing element (9) has the second through hole；
The piston rod (32) connects through the second through hole with the piston (12) along connected longitudinally；
3rd sealing element (9) and the 4th sealing element (10) form the movement locus of the piston (12) and limit position；
The housing (1) of the housing unit (400) is connected by the second sealing element (8) with the side wall of the piston rod (32)
Connect.
5. telescopic pin according to claim 1, it is characterised in that sensor component (300) includes sensor (30), sensing
Device stent (29)；
The sensor stand (29) is arranged on the sidepiece of the housing (1) of the housing unit (400)；
The inductive head of the sensor (30) passes through the fourth hole of sensor stand (29), and matches somebody with somebody with the fourth hole interference
Close.
6. telescopic pin according to claim 1, it is characterised in that self-locking link assembly (500) further includes clamp spring；
The clamp spring is mounted on the end of the 5th connecting portion (22), and forms the 3rd contiguous block (20), the pin rod
The restriction position of the first contiguous block (14) of component (100).
7. telescopic pin according to any one of claims 1 to 6, it is characterised in that when compressed air by housing (1) into
During gas port, the compressed air enters in the restriction position of the piston (12), and the piston (12) can be driven to move downward, this
When, the piston (12) drives the pin rod group by second bearing (28), the second contiguous block (19) and clutch shaft bearing (16)
Part (100) moves upwards, and the pin rod (13) can be made to do extending action；
When air inlet of the compressed air by housing (1), the compressed air enters in the restriction position of the piston (12), energy
Enough drive the piston (12) upwards move, at this time, the piston (12) by second bearing (28), the second contiguous block (19) with
And clutch shaft bearing (16) drives the pin rod component (100) to move downward, and the pin rod (13) can be made to do retract action；
Wherein, the first translation direction of the piston (12) is converted into by turning for the second contiguous block (19) by second bearing (28)
Dynamic direction；
The rotation direction of second contiguous block (19) is converted into the second of the first contiguous block (14) by the 6th connecting portion (25)
Be translatable direction；
Second translation direction of first contiguous block (14) is converted into the 3rd translation direction of pin rod (13) by (17), can
Pin rod (13) is set to do expanding-contracting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005297.6U CN207364007U (en) | 2017-08-11 | 2017-08-11 | Telescopic pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005297.6U CN207364007U (en) | 2017-08-11 | 2017-08-11 | Telescopic pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364007U true CN207364007U (en) | 2018-05-15 |
Family
ID=62422006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005297.6U Active CN207364007U (en) | 2017-08-11 | 2017-08-11 | Telescopic pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477047A (en) * | 2017-08-11 | 2017-12-15 | 昆山群发机械设备有限公司 | Telescopic pin and its control method |
-
2017
- 2017-08-11 CN CN201721005297.6U patent/CN207364007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477047A (en) * | 2017-08-11 | 2017-12-15 | 昆山群发机械设备有限公司 | Telescopic pin and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111002064A (en) | Multi-station self-positioning floating clamping and workpiece self-overturning intelligent tool clamp system | |
| CN104647365B (en) | A kind of hydraulic-driven multi-joint industrial robot | |
| CN207189061U (en) | Press arm clamping cylinder | |
| CN109570731B (en) | Integrated friction plug repair welding spindle head device | |
| CN211804900U (en) | Multi-station self-positioning floating clamping and workpiece self-overturning intelligent tool clamp system | |
| CN207464352U (en) | A kind of gear cone face grinder mistake proofing air-actuated jaw | |
| CN207364007U (en) | Telescopic pin | |
| CN205733083U (en) | A kind of radial drilling machine of carrying jig | |
| CN105882698A (en) | Tooling trolley for radiographic detection of casing part of aeroengine | |
| CN107470824A (en) | Binding clasp and its control method | |
| CN107477047A (en) | Telescopic pin and its control method | |
| CN207189059U (en) | Binding clasp | |
| CN206588579U (en) | Bolt fastening system | |
| CN205684962U (en) | A kind of multiple degrees of freedom hydraulic clamp support | |
| CN205877255U (en) | Top mounted ball valve that on -line maintenance can dismantle fast | |
| CN207189058U (en) | Binding clasp | |
| CN211490233U (en) | Clamp cylinder | |
| CN208759085U (en) | Cylinder head semicircle bolt slot processing tool | |
| CN207363990U (en) | Tumble cylinder | |
| CN201446432U (en) | Workpiece compressing oil cylinder structure of numerical control plane drill press | |
| CN101637873B (en) | Compressed oil cylinder structure of numerical control plane drill press workpiece | |
| CN206407765U (en) | A kind of capstan arrangement | |
| CN107470823A (en) | Binding clasp and its control method | |
| CN206009886U (en) | The device for being opened and closed for lathe chuck and locking | |
| CN2573792Y (en) | High-pressure double seal stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180827 Address after: 518126 Airport City Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: HITOP INDUSTRIAL HOLDINGS CO., LTD. Address before: 215333 room 3, 58 Li Bang Road, Huaqiao Town, Kunshan City, Suzhou, Jiangsu. Patentee before: Kunshan Group Machinery Equipment Co., Ltd. |