CN208644517U - A kind of middle-size and small-size rotary jig locking system - Google Patents
A kind of middle-size and small-size rotary jig locking system Download PDFInfo
- Publication number
- CN208644517U CN208644517U CN201821464945.9U CN201821464945U CN208644517U CN 208644517 U CN208644517 U CN 208644517U CN 201821464945 U CN201821464945 U CN 201821464945U CN 208644517 U CN208644517 U CN 208644517U
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- China
- Prior art keywords
- locking
- size
- spring
- handlebar
- pin seat
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Abstract
The utility model provides a kind of middle-size and small-size rotary jig locking system, including connecting plate, spring and handle ball；The other side of the locking pin seat and rear side also activity insertion are equipped with a handlebar, and the other end of handlebar is fixedly installed a handle ball；The inside top insertion of the locking pin seat is equipped with a connecting rod, and No. two link blocks are fixedly installed at the top of connecting rod；The also activity insertion of the inside of the locking pin seat is equipped with a spring.Link block collective effect of this rotary jig locking system by the telescopic pin of spring and with inclined-plane, realize locking simple operation, when fixture needs locking, operating personnel does not need the device to hole that lies face down, and only needs rotary clamp, and rear lock pin is automatically inserted under the action of the spring in place, and it remains, the reliability in the case where transport, maintenance etc. need lockup state can be improved, and locking operation is simple, reduces the labor intensity of operator to a certain degree.
Description
Technical field
The utility model belongs to automobile assembling equipment technical field, more specifically, in particular to a kind of middle-size and small-size revolution
Fixture locking system.
Background technique
In automobile body-in-white manufacturing process, welding play the role of it is vital, by welding procedure, by punch forming
Each components form complete white body.Welding fixture is to guarantee vehicle body and the accurate main means of each part dimension,
It is the important equipment for guaranteeing white body dimensional accuracy.Welding fixture usually has three kinds of fixed, overturning, revolution principal modes.
Based on above-mentioned, the inventors discovered that, existing rotary jig locking generallys use the form of manual bolt plug, folder
When having locking, operating personnel needs to lie face down alignment hole bolt, and operation is more difficult, and bolt is easily deviate from, and reliability is poor.
Then, in view of this, being studied improvement for existing structure and missing, a kind of middle-size and small-size rotary jig is provided
Locking system, to achieve the purpose that with more practicability.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of middle-size and small-size rotary jig locking system, to solve
Existing rotary jig locking generallys use the form of manual bolt plug, and when fixture locking, operating personnel needs to lie face down
Alignment hole bolt, operation is more difficult, and bolt is easily deviate from, the poor problem of reliability.
The middle-size and small-size rotary jig locking system of the utility model, is reached by technological means in detail below:
A kind of middle-size and small-size rotary jig locking system, including connecting plate, No.1 link block, No. two link blocks, locking pin seat, companies
Extension bar, handlebar, screw rod, spring and handle ball；The bottom inside activity insertion of the locking pin seat is equipped with a screw rod；It is described
The side of locking pin seat, which is bolted, is equipped with a No.1 link block；The other side of the locking pin seat and rear side also activity
Insertion is equipped with a handlebar, and the other end of handlebar is fixedly installed a handle ball；The top of the locking pin seat
Inside insertion is equipped with a connecting rod, and No. two link blocks are fixedly installed at the top of connecting rod；No. two connections
A connecting plate is fixedly installed at the top of block；The also activity insertion of the inside of the locking pin seat is equipped with a spring.
Further, the connecting rod is that can move up and down formula structure.
Further, the handlebar is rotary type structure, and card slot corresponding with handlebar is provided in locking pin seat.
Compared with prior art, the utility model has the following beneficial effects:
Link block collective effect of this rotary jig locking system by the telescopic pin of spring and with inclined-plane realizes locking behaviour
Work is simplified, and when fixture needs locking, operating personnel does not need the device to hole that lies face down, and only needs rotary clamp, in place rear locking
Pin is automatically inserted under the action of the spring, and is remained, can be improved reliable in the case where transport, maintenance etc. need lockup state
Property, and locking operation is simple, reduces the labor intensity of operator to a certain degree.
Detailed description of the invention
Fig. 1 is the axis side structure schematic diagram of the utility model.
Fig. 2 is the side schematic cross-sectional view of the utility model.
Fig. 3 is the main cross section structure diagram of the utility model.
Fig. 4 is the schematic cross-sectional view of bowing of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Connecting plate -1；No.1 link block -2；No. two link blocks -3；Locking pin seat -4；Connecting rod -5；Handlebar -6；Screw rod -7；
Spring -801；Handle ball -802.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The utility model provides a kind of middle-size and small-size rotary jig locking system, including connecting plate 1, No.1 link block 2, two
Link block 3, locking pin seat 4, connecting rod 5, handlebar 6, screw rod 7, spring 801 and handle ball 802；The bottom inside of locking pin seat 4 is living
Dynamic insertion is equipped with a screw rod 7；The side of locking pin seat 4, which is bolted, is equipped with a No.1 link block 2；Locking pin seat 4
The other side and rear side also activity insertion one handlebar 6 is installed, and the other end of handlebar 6 is fixedly installed one
Handle ball 802；The inside top insertion of locking pin seat 4 is equipped with a connecting rod 5, and the top of connecting rod 5 is fixedly installed with one
A No. two link blocks 3；The top of No. two link blocks 3 is fixedly installed a connecting plate 1；The also activity insertion of the inside of locking pin seat 4
One spring 801 is installed.
Wherein, the connecting rod 5 is that can move up and down formula structure, and when use is initially switched off fixture power source, and operating personnel will
The driving lever of locking system is transferred to out of " releasing " card slot, and telescopic pin is stretched out under the action of spring 801, and operating personnel slowly rotates
Fixture, when close to lock position, No. two link blocks 3 of band contact with 5 head of connecting rod and compress the spring at telescopic pin rear portion
801, it is that telescopic pin is shot out under the active force of spring 801 when reaching lock position, is inserted into 3 middle part of No. two link blocks
In hole, rotary jig locking.
Wherein, the handlebar 6 is rotary type structure, and card slot corresponding with handlebar 6 is provided in locking pin seat 4,
When needing to release locking, operating personnel only need to be dialled in manually handlebar 6 in the card slot of " releasing " position, such revolution folder
Has locking system in a latched condition, due to there is spring 801 unanimously to act on, locking is reliable, this rotary jig locking system leans on bullet
The connecting rod 5 of spring 801 and No. two 3 collective effects of link block.
The specifically used mode and effect of the present embodiment:
In the utility model, when use, is initially switched off fixture power source, and operating personnel is by the driving lever of locking system from " releasing "
It is transferred in card slot, telescopic pin is stretched out under the action of spring 801, the slow rotary clamp of operating personnel, when close to lock position,
The spring 801 for contacting and compressing telescopic pin rear portion with 5 head of connecting rod with No. two link blocks 3, when reaching lock position, connection
Bar 5 is shot out under the active force of spring 801, is inserted into the hole at 3 middle part of No. two link blocks, rotary jig locking needs to solve
When except locking, operating personnel only need to be dialled in manually handlebar 6 in the card slot of " releasing " position, such rotary jig locking
In a latched condition, due to there is spring 801 unanimously to act on, locking is reliable, this rotary jig locking system is by spring 801 for device
Connecting rod 5 and No. two 3 collective effects of link block, realize locking simple operation, when fixture needs locking, operating personnel is not
The device to hole that lies face down is needed, rotary clamp is only needed, rear lock pin is automatically inserted under the action of spring 801 in place, and is protected always
It holds, the reliability in the case where transport, maintenance etc. need lockup state can be improved, and locking operation is simple, reduces to a certain degree
The labor intensity of operator.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (3)
1. a kind of middle-size and small-size rotary jig locking system, it is characterised in that: the middle-size and small-size rotary jig locking system includes connection
Plate (1), No.1 link block (2), No. two link blocks (3), locking pin seat (4), connecting rod (5), handlebar (6), screw rod (7), spring
(801) and handle ball (802)；The bottom inside activity insertion of the locking pin seat (4) is equipped with a screw rod (7)；The lock pin
The side of seat (4), which is bolted, is equipped with a No.1 link block (2)；The other side of the locking pin seat (4) and rear side are also
Activity insertion is equipped with a handlebar (6), and the other end of handlebar (6) is fixedly installed a handle ball (802)；
The inside top insertion of the locking pin seat (4) is equipped with a connecting rod (5), and is fixedly installed with one at the top of connecting rod (5)
A No. two link blocks (3)；A connecting plate (1) is fixedly installed at the top of No. two link blocks (3)；The locking pin seat (4)
Inside also activity insertion one spring (801) is installed.
2. middle-size and small-size rotary jig locking system as described in claim 1, it is characterised in that: the connecting rod (5) is can be upper and lower
Portable structure.
3. middle-size and small-size rotary jig locking system as described in claim 1, it is characterised in that: the handlebar (6) is rotatable
Formula structure, and card slot corresponding with handlebar (6) is provided in locking pin seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464945.9U CN208644517U (en) | 2018-09-07 | 2018-09-07 | A kind of middle-size and small-size rotary jig locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464945.9U CN208644517U (en) | 2018-09-07 | 2018-09-07 | A kind of middle-size and small-size rotary jig locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644517U true CN208644517U (en) | 2019-03-26 |
Family
ID=65792803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464945.9U Expired - Fee Related CN208644517U (en) | 2018-09-07 | 2018-09-07 | A kind of middle-size and small-size rotary jig locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644517U (en) |
-
2018
- 2018-09-07 CN CN201821464945.9U patent/CN208644517U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20190907 |