CN208374792U - Locking mechanism and fixture with it - Google Patents
Locking mechanism and fixture with it Download PDFInfo
- Publication number
- CN208374792U CN208374792U CN201821319790.XU CN201821319790U CN208374792U CN 208374792 U CN208374792 U CN 208374792U CN 201821319790 U CN201821319790 U CN 201821319790U CN 208374792 U CN208374792 U CN 208374792U
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- CN
- China
- Prior art keywords
- slide plate
- locking mechanism
- block
- pushing
- limited block
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Abstract
This application discloses a kind of fixtures, including clamp bottom board and the locking mechanism being arranged on clamp bottom board, locking mechanism include include the slide plate that can be moved in left-right direction, positioned at the slide plate top and can around an axis rotate limited block, there is at least one to be used to support the confined planes of the limited block for one end of the slide plate, one end of the confined planes connects First terrace, the other end of the confined planes connects second step face, the second step face is lower than the First terrace, the side of the slide plate is equipped with the pushing block that can be moved in left-right direction, the pushing block has the pushing surface for the limited block to be lifted close to one end of the limited block, the height of the pushing surface is increased continuously along the direction far from the pushing block free end, the highest point of the pushing surface is slightly above the First terrace, the application is easy to operate.
Description
Technical field
This application involves field of mechanical technique more particularly to locking mechanism and with its fixture.
Background technique
In automotive seat process, need to carry out components to beat multiple mounting holes to facilitate subsequent assembling work
Make, existing punching in the market is to be placed on components to be punctured on one fixture to carry out position and lock, after locking
Start to punch, locking process is inconvenient, carries out being confirmed whether all need by manually removing product after existing punching
Punching work is all completed in the position to be punched, then removes components from fixture, if it is determined that mistake or fail to judge it is disconnected then
It needs to relocate and continues drilling operation, very consuming working hour.
Utility model content
The application technical problems to be solved are to provide a kind of locking mechanism convenient for operation and with the locking mechanisms
Fixture.
In order to solve the above-mentioned technical problem, this application provides a kind of locking mechanisms, including what can be moved in left-right direction
Slide plate, the top positioned at the slide plate and the limited block that can rotate around an axis, one end of the slide plate has at least one
For supporting the confined planes of the limited block, one end of the confined planes connects First terrace, the other end of the confined planes
Second step face is connected, the second step face is lower than the First terrace, and the side of the slide plate is equipped with can be along right and left
To mobile pushing block, the pushing block has the pushing surface for the limited block to be lifted close to one end of the limited block, described
The height of pushing surface is increased continuously along the direction far from the pushing block free end, and the highest point of the pushing surface is slightly above the First
Terrace.
Further, including the first driving assembly for driving the slide plate to move in left-right direction, first driving group
Part includes a wheel shaft and the gear that is sheathed on the wheel shaft, and the slide plate is equipped with the multiple teeth being meshed with the gear,
One end of the wheel shaft is equipped with a handwheel.
Further, further include cylinder that the driving pushing block moves in left-right direction, the piston rod of the cylinder with
The pushing block connection.
Further, the stroke of the pushing block is 4mm-8mm.
Further, the slide plate is equipped with a supporting block away from the side of the pushing block, and the supporting block is with one for institute
State the resigning slot that limited block rotates in the supporting block, the supporting block is divided by the resigning slot to be parallel to each other
First part and second part, the supporting block has the shaft that the second part is worn from the first part, described
Limited block is transferred in the shaft.
Further, the both ends of the wheel shaft are respectively arranged in fixing seat, and each fixing seat, which has, supplies the wheel shaft
The first mounting hole passed through is arranged with axle sleeve in first mounting hole, and the both ends of the wheel shaft are respectively arranged in the axle sleeve.
Further, the slide plate is equipped with multiple second mounting holes for connecting with product.
A kind of fixture further includes clamp bottom board including above-mentioned locking mechanism, and the locking mechanism is set to the fixture bottom
On plate, the guidance set for correcting product is additionally provided on the clamp bottom board, the guidance set includes being located at the locking
Left guidance set and right guidance set at left and right sides of mechanism, the left guidance set and the right guidance set are respectively provided with one
For the through slot that product passes through, the through slot of the left guidance set and both right guidance sets forms one and passes through for the product
Channel.
Further, the clamp bottom board is equipped with a mounting rack, and the cylinder is set on the mounting rack.
Further, the fixing seat is set on the clamp bottom board.
The beneficial effect of the application is:
The application convenient for operation, it is flexible and convenient to use.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application；
Fig. 2 is the structural schematic diagram of the locking mechanism of the application.
Wherein:
2 it is fixing seat, 4 be wheel shaft, 6 be gear, 8 be handwheel, 10 be supporting block, 12 be resigning slot, 14 is First
Terrace, 16 be pushing block, 18 be limited block, 20 be clamp bottom board, 22 be right guidance set, 26 be confined planes, 28 be pushing surface, 30 be
Cylinder, 32 are products.
Specific embodiment
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
Referring to attached drawing 1 to 2, a kind of fixture described in one preferred embodiment of this explanation, wherein 1, attached drawing facilitates viewing to limit
The structure of block 18 sets hiding for supporting block 10, the structure of supporting block 10 in figure 2 it can be seen that the application fixture packet
Locking mechanism and the clamp bottom board 20 for installing locking mechanism are included, is additionally provided with leading for correcting product 32 on clamp bottom board 20
To component, the guidance set includes the left guidance set and right guidance set 22 at left and right sides of the locking mechanism, institute
It states left guidance set and the right guidance set 22 is respectively provided with a through slot passed through for product 32, the left guidance set and institute
The through slot for stating both right guidance sets 22 forms a channel passed through for the product 32.Wherein, locking mechanism include include can
The slide plate that moves in left-right direction, the top positioned at the slide plate and the limited block 18 that can be rotated around a first axle, it is described
There is at least one to be used to support the confined planes 26 of the limited block 18 for one end of slide plate, one end connection of the confined planes 26 the
One step surface 14, the other end of the confined planes 26 connect second step face, and the second step face is lower than the first step
Face 14, the side of the slide plate are equipped with the pushing block 16 that can be moved in left-right direction, and the pushing block 16 is close to the limited block 18
One end has the pushing surface 28 for the limited block 18 to be lifted, and the height of the pushing surface 28 is along far from 16 free end of pushing block
Direction be increased continuously, the highest point of the pushing surface 28 be slightly above the First terrace 14 so that push limited block 18 around
When first axle rotates, limited block 18 can be pushed away to confined planes 26, the unlock of implementation mechanism.
Specifically, the application is to be realized when locking by one first driving assembly, the driving assembly energy
The slide plate is enough driven to move in left-right direction, first driving assembly includes a wheel shaft 4 and is sheathed on the wheel shaft 4
Gear 6, the slide plate are equipped with the multiple teeth being meshed with the gear 6, that is, 6 rack structure of gear is realized in gear 6
Come when rotation so that slide plate is mobile, one end of the wheel shaft 4 is equipped with a handwheel 8.
Wherein, the driving force of a pushing block 16 preferably cylinder 30 drives to realize, the piston rod of cylinder 30 and the pushing block 16
The driving for pushing block 16 is realized in connection, and the light biography that number is punched in testing product 32 is additionally provided on clamp bottom board 20
Sensor, the light sensor are connect with a control device signal, and the control device is electrically connected with cylinder 30, when on product 32
Need to make a call to three holes, light sensor detects that beaten three holes sends information to control device, control device later
Control perforating device stop punching and simultaneously control cylinder 30 stretch out to the right pushing block 16 is pushed to the right thus by limited block 18 to
On be raised to after the highest point of pushing block 16, move handwheel 8 realize unlock, product 32 is taken out.It is too many in order to guarantee not waste
Time, preferably the stroke of pushing block 16 be 5mm.
The slide plate is equipped with a supporting block 10 away from the side of the pushing block 16, and the supporting block 10 has one to supply the limit
The supporting block 10 is divided into mutually by the resigning slot 12 that position block 18 rotates in the supporting block 10, the resigning slot 12
Parallel first part and second part, the supporting block 10, which has from the first part, wears turning for the second part
Axis, the switching of limited block 18 is in the shaft.The both ends of the wheel shaft 4 are respectively arranged in fixing seat 2, each fixation
Seat 2 has the first mounting hole passed through for the wheel shaft 4, is arranged with axle sleeve, the both ends of the wheel shaft 4 in first mounting hole
It is respectively arranged in the axle sleeve.The slide plate is equipped with multiple second mounting holes for connecting with product 32.The fixture bottom
Plate 20 is equipped with a mounting rack, and the cylinder 30 is set on the mounting rack.The fixing seat 2 is set to the clamp bottom board 20
On.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application
Protection scope within.The protection scope of the application is subject to claims.
Claims (10)
1. a kind of locking mechanism, which is characterized in that including can move in left-right direction slide plate, positioned at the top of the slide plate simultaneously
And there is at least one to be used to support the limit of the limited block for the limited block that can be rotated around an axis, one end of the slide plate
Face, one end connection First terrace of the confined planes, the other end connection second step face of the confined planes, described second
Terrace is lower than the First terrace, and the side of the slide plate is equipped with the pushing block that can be moved in left-right direction, and the pushing block is close
One end of the limited block has the pushing surface for the limited block to be lifted, and the separate pushing block in height edge of the pushing surface is certainly
It is increased continuously by the direction held, the highest point of the pushing surface is slightly above the First terrace.
2. locking mechanism according to claim 1, which is characterized in that including driving the slide plate to move in left-right direction
First driving assembly, first driving assembly include a wheel shaft and the gear that is sheathed on the wheel shaft, are set on the slide plate
There are the multiple teeth being meshed with the gear, one end of the wheel shaft is equipped with a handwheel.
3. locking mechanism according to claim 2, which is characterized in that further include that the driving pushing block moves in left-right direction
Dynamic cylinder, the piston rod of the cylinder are connect with the pushing block.
4. locking mechanism according to claim 3, which is characterized in that the stroke of the pushing block is 4mm-8mm.
5. locking mechanism according to claim 1, which is characterized in that the slide plate is equipped with one away from the side of the pushing block
Supporting block, the supporting block have a resigning slot rotated in the supporting block for the limited block, the resigning slot
The supporting block is divided into the first part being parallel to each other and second part, the supporting block has wears from the first part
It is set to the shaft of the second part, the limited block switching is in the shaft.
6. locking mechanism according to claim 3, which is characterized in that the both ends of the wheel shaft are respectively arranged in fixing seat,
Each fixing seat has the first mounting hole passed through for the wheel shaft, is arranged with axle sleeve in first mounting hole, described
The both ends of wheel shaft are respectively arranged in the axle sleeve.
7. locking mechanism according to claim 6, which is characterized in that the slide plate is equipped with more for what is connect with product
A second mounting hole.
8. a kind of fixture, including the described in any item locking mechanisms of claim 6-7, which is characterized in that it further include clamp bottom board,
The locking mechanism is set on the clamp bottom board, and the guidance set for correcting product, institute are additionally provided on the clamp bottom board
Stating guidance set includes the left guidance set and right guidance set at left and right sides of the locking mechanism, the left guidance set
A through slot passed through for product, both the left guidance set and the right guidance set are respectively provided with the right guidance set
Through slot form a channel passed through for the product.
9. fixture according to claim 8, which is characterized in that the clamp bottom board is equipped with a mounting rack, the cylinder
On the mounting rack.
10. fixture according to claim 8, which is characterized in that the fixing seat is set on the clamp bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319790.XU CN208374792U (en) | 2018-08-16 | 2018-08-16 | Locking mechanism and fixture with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319790.XU CN208374792U (en) | 2018-08-16 | 2018-08-16 | Locking mechanism and fixture with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374792U true CN208374792U (en) | 2019-01-15 |
Family
ID=64962225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319790.XU Active CN208374792U (en) | 2018-08-16 | 2018-08-16 | Locking mechanism and fixture with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
-
2018
- 2018-08-16 CN CN201821319790.XU patent/CN208374792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
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