CN208514112U - Stationary fixture is used in a kind of machining - Google Patents
Stationary fixture is used in a kind of machining Download PDFInfo
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- CN208514112U CN208514112U CN201821089407.6U CN201821089407U CN208514112U CN 208514112 U CN208514112 U CN 208514112U CN 201821089407 U CN201821089407 U CN 201821089407U CN 208514112 U CN208514112 U CN 208514112U
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- fixedly connected
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- screw rod
- movable
- side wall
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Abstract
The utility model discloses a kind of machining stationary fixtures, including pedestal, the upper end two sides of the pedestal are fixedly connected to support plate, two support plates are rotatably connected to screw rod between the opposing sidewalls of lower end, servo motor is fixedly connected on the side wall of one of them support plate, the output shaft end of the servo motor is fixedly connected through support plate and with one end of screw rod, screw thread is socketed with movable block respectively for the two sides of the screw rod, and the side wall of screw rod is equipped with contrary screw thread, the lower section of the screw rod is equipped with the guiding mechanism being oriented to two movable blocks, and the two sides of guiding mechanism are respectively fixedly connected in the opposing sidewalls of two support plates, the upper end of two movable blocks is fixedly connected to riser.The utility model is compact-sized, is clamped fixation to machinery convenient for operator, simultaneously clamps on fixed disposition, and machine components are not easy to slide from fixture when processed, and using effect is fine.
Description
Technical field
The utility model relates to technical fields of mechanical processing more particularly to a kind of machining to use stationary fixture.
Background technique
In mechanical processing process, need to process part in the processed product of cambered surface, it is necessary to treat in advance
Converted products is fixed in predeterminated position, at this moment just needs that processing is fixed using fixture.
But the existing machining most of scope of application of stationary fixture is only corresponding machinery, the scope of application
It is not very wide, and during processing, machine components are easy sliding since clamping degree is inadequate, cause processing to be made mistakes, processing
Machine components be damaged, improve machine components processing cost, using effect is not fine.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of machining proposed is used
Stationary fixture.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of machining stationary fixture, including pedestal, the upper end two sides of the pedestal are fixedly connected to support plate,
Two support plates are rotatably connected to screw rod between the opposing sidewalls of lower end, on the side wall of one of them support plate
It is fixedly connected with servo motor, the output shaft end of the servo motor is fixedly connected through support plate and with one end of screw rod,
Screw thread is socketed with movable block respectively for the two sides of the screw rod, and the side wall of screw rod is equipped with contrary screw thread, the screw rod
Lower section be equipped with the guiding mechanism that is oriented to two movable blocks, and the two sides of guiding mechanism are respectively fixedly connected in two branch
In the opposing sidewalls of fagging, the upper end of two movable blocks is fixedly connected to riser, the opposite side of two support plates
Fixed device is connected on wall, and two fixed devices are respectively fixedly connected in the upper end of two risers.
Preferably, the guiding mechanism includes the guide rod being fixedly connected between two support plates, the guide rod
There are two sliding sleeves corresponding with movable block position for slide over side walls socket, and the upper end of two sliding sleeves is respectively fixedly connected with
The lower end of two movable blocks.
Preferably, the fixed device includes the movable plate for being fixedly connected on riser upper end, and one end of the movable plate is passed through
Perforating branches fagging is simultaneously fixedly connected with limit plate, is fixedly connected with that there are two limit movable plate on the side wall of the limit plate
Position-limit mechanism, the movable plate are fixedly connected with stripper plate far from one end of limit plate, the stripper plate far from movable plate one
Side is equipped with arc and squeezes slot, and is coated with elastic mechanism on the inner wall of arc extruding slot, and the top and bottom sidewall of the stripper plate is solid
Surely it is connected with rectangular slab.
Preferably, the position-limit mechanism includes two gag lever posts being fixedly connected on limit plate side wall, two limits
One end of position bar runs through support plate and is fixedly connected with limited block, and buffer spring is arranged on the side wall of two gag lever posts, and
Buffer spring is between limited block and support plate.
Preferably, the elastic mechanism includes the fixed arc elastic pad being coated on arc groove inner wall, the arc bullet
Arc rubber extruded plate is fixedly connected on the side wall of property pad.
Preferably, the installing mechanism includes the mounting blocks for being fixedly connected on pedestal lower end, four sides of the mounting blocks
Multiple mounting holes are equidistantly equipped on wall.
The utility model compared with prior art, has the beneficial effect that
1, by the mating connection of screw rod, movable block, fixed device, under the rotation of screw rod, two fixed devices can
In the same direction or it is reversed movement, therefore to the good fixing effect that machined part plays, clamping stability is strong, not it is easier that mechanical
Part slides, and operates convenient for operator, while also facilitating and taking off machine components between two fixed devices.
2, it by the way that position-limit mechanism is arranged on the movable plate for driving stripper plate to be moved, improves when stripper plate moves
Precision, to improve the accuracy that machine components are fixed.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of machining stationary fixture structural schematic diagram；
Fig. 2 be the utility model proposes a kind of machining stationary fixture fixation device and support plate junction
Top partial view diagram.
In figure: 1 pedestal, 2 support plates, 3 screw rods, 4 servo motors, 5 movable blocks, 6 risers, 7 movable plates, 8 limit plates, 9 are squeezed
Pressing plate, 10 guide rods, 11 sliding sleeves, 12 rectangular slabs, 13 arc elastic pads, 14 arc rubber extruded plates, 15 gag lever posts, 16 limits
Block, 17 mounting blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of machining uses stationary fixture, including pedestal 1, the upper end two sides of pedestal 1 to be fixedly connected with
There is support plate 2, two support plates 2 are rotatably connected to screw rod 3 between the opposing sidewalls of lower end, one of support plate 2
Servo motor 4 is fixedly connected on side wall, the output shaft end of servo motor 4 is fixed through support plate 2 and with one end of screw rod 3
Connection starts servo motor 4, and servo motor 4 drives screw rod 3 to be rotated, and screw thread is socketed with movable block respectively for the two sides of screw rod 3
5, and the side wall of screw rod 3 is equipped with contrary screw thread, when screw rod 3 is rotated, due to the hand of spiral of 3 two sides of screw rod
On the contrary, two movable blocks 5 of event can carry out opposite in the horizontal direction or be reversed movement, the lower section of screw rod 3 is equipped with to two
The guiding mechanism that movable block 5 is oriented to, and the two sides of guiding mechanism are respectively fixedly connected with the opposing sidewalls in two support plates 2
On, guiding mechanism plays guiding role to the movement of two movable blocks 5, so that two movable blocks 5 will not rotate with screw rod 3 and be turned
Dynamic, the upper end of two movable blocks 5 is fixedly connected to riser 6, is connected with fixation in the opposing sidewalls of two support plates 2
Device, two movable blocks 5 drive two fixed devices to be moved by two risers 6 respectively, and two fixed devices are to machinery
Part is clamped fixation, and two fixed devices are respectively fixedly connected in the upper end of two risers 6.
In the utility model, guiding mechanism includes the guide rod 10 being fixedly connected between two support plates 2, guide rod 10
Slide over side walls socket there are two sliding sleeve 11 corresponding with 5 position of movable block, and the upper end of two sliding sleeves 11 is solid respectively
Surely it is connected to the lower end of two movable blocks 5, since two sliding sleeves 11 can only be slided on guide rod 10, sliding sleeve 11
Upper end is fixedly connected on the lower end of movable block 5, therefore sliding sleeve 11 plays guiding role to the movement of movable block 5, avoids movable block 5
It rotates and rotates with screw rod 3.
Fixation device includes the movable plate 7 for being fixedly connected on 6 upper end of riser, and one end of movable plate 7 through support plate 2 and is consolidated
Surely it is connected with limit plate 8, is fixedly connected on the side wall of limit plate 8 there are two the position-limit mechanism limited to movable plate 7, it is mobile
Plate 7 is fixedly connected with stripper plate 9 far from one end of limit plate 8, and stripper plate 9 is equipped with arc far from the side of movable plate 7 and squeezes slot,
And elastic mechanism is coated on the inner wall of arc extruding slot, two arcs squeeze slots and circular machinery part can be fixed, bullet
Property mechanism can play buffer function to machine components, and the top and bottom sidewall of stripper plate 9 is fixedly connected to rectangular slab 12, two rectangles
The setting of plate 12 is convenient to be fixed and squeezes to the machine components of rectangle class.
One end of two gag lever posts 15 runs through support plate 2 and is fixedly connected with limited block 16, the side of two gag lever posts 15
It is arranged with buffer spring on wall, and buffer spring is between limited block 16 and support plate 2, when movable plate 7 is when being moved,
Two gag lever posts 15 play guiding and position-limiting action to movable plate 7, to improve fixed device in clamping process accurate
Degree.Elastic mechanism includes the fixed arc elastic pad 13 being coated on arc groove inner wall, is fixed on the side wall of arc elastic pad 13
It is connected with arc rubber extruded plate 14.Installing mechanism includes the mounting blocks 17 for being fixedly connected on 1 lower end of pedestal, and the four of mounting blocks 17
Spacing are equipped with multiple mounting holes on all side walls etc., and mounting hole is convenient for fixing stationary fixture by the locking member of such as lock-screw class
On machining workbench.
In the utility model, carrying out in use, fixed device is mounted on mechanical processing worktable by installing mechanism
On, this mechanical processing worktable is general workshop machining workbench, and machine components are placed on two fixed dresses
Between setting, start servo motor 4, servo motor 4 drives screw rod 3 to rotate, since the hand of spiral of 3 two sides of screw rod is on the contrary, therefore work as
When screw rod 3 rotates, two movable blocks 5 move toward one another in the horizontal direction under the guiding role of guiding mechanism, two movable blocks 5
Two fixed devices are driven to move toward one another by riser 6 respectively, when processing to circular machinery part, circular machinery part passes through
Two arcs squeeze slot and carry out pressurization limit to it, the rectangular slab 12 when processing to Rectangular Parts, on 9 top and bottom sidewall of stripper plate
Extruding fixation can be carried out to it, to expand the scope of application that different machine components are fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of machining stationary fixture, including pedestal (1), which is characterized in that the upper end two sides of the pedestal (1) are solid
Surely it being connected with support plate (2), two support plates (2) are rotatably connected to screw rod (3) between the opposing sidewalls of lower end,
In a support plate (2) side wall on be fixedly connected with servo motor (4), the output shaft end of the servo motor (4)
It is fixedly connected through support plate (2) and with one end of screw rod (3), screw thread is socketed with movable block respectively for the two sides of the screw rod (3)
(5), and the side wall of screw rod (3) is equipped with contrary screw thread, and the lower section of the screw rod (3) is equipped with to two movable blocks (5)
The guiding mechanism being oriented to, and the two sides of guiding mechanism are respectively fixedly connected in the opposing sidewalls of two support plates (2), two
The upper end of a movable block (5) is fixedly connected to riser (6), activity in the opposing sidewalls of two support plates (2)
It is connected with fixed device, and two fixed devices are respectively fixedly connected in the upper end of two risers (6).
2. a kind of machining stationary fixture according to claim 1, which is characterized in that the guiding mechanism includes solid
Surely the guide rod (10) being connected between two support plates (2), the guide rod (10) slide over side walls socket there are two with
The corresponding sliding sleeve (11) in movable block (5) position, and the upper end of two sliding sleeves (11) is respectively fixedly connected in two movable blocks
(5) lower end.
3. a kind of machining stationary fixture according to claim 1, which is characterized in that the fixed device includes solid
Surely it is connected to the movable plate (7) of riser (6) upper end, one end of the movable plate (7) through support plate (2) and is fixedly connected limited
Position plate (8) is fixedly connected on the side wall of the limit plate (8) there are two the position-limit mechanism limited to movable plate (7), described
Movable plate (7) is fixedly connected with stripper plate (9) far from the one end of limit plate (8), and the stripper plate (9) is far from movable plate (7)
Side is equipped with arc and squeezes slot, and is coated with elastic mechanism, the top and bottom sidewall of the stripper plate (9) on the inner wall of arc extruding slot
It is fixedly connected to rectangular slab (12).
4. a kind of machining stationary fixture according to claim 3, which is characterized in that the position-limit mechanism includes solid
Surely support plate is run through in two gag lever posts (15) being connected on limit plate (8) side wall, one end of two gag lever posts (15)
(2) it and is fixedly connected with limited block (16), is arranged with buffer spring on the side wall of two gag lever posts (15), and buffer spring is located at
Between limited block (16) and support plate (2).
5. a kind of machining stationary fixture according to claim 3, which is characterized in that the elastic mechanism includes solid
Surely the arc elastic pad (13) being coated on arc groove inner wall is fixedly connected with arc on the side wall of the arc elastic pad (13)
Rubber extruded plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089407.6U CN208514112U (en) | 2018-07-10 | 2018-07-10 | Stationary fixture is used in a kind of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089407.6U CN208514112U (en) | 2018-07-10 | 2018-07-10 | Stationary fixture is used in a kind of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514112U true CN208514112U (en) | 2019-02-19 |
Family
ID=65335521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089407.6U Active CN208514112U (en) | 2018-07-10 | 2018-07-10 | Stationary fixture is used in a kind of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514112U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091286A (en) * | 2019-06-18 | 2019-08-06 | 泰通科技（广州）有限公司 | A kind of Bidirectional-squeezing formula penetrates sealing device |
| CN110125971A (en) * | 2019-06-18 | 2019-08-16 | 徐春丽 | A kind of roller gear adaptive guard fixture manipulator |
| CN110142545A (en) * | 2019-04-23 | 2019-08-20 | 滁州达世汽车配件有限公司 | Fixture is used in a kind of installation of sedan door hinge strengthening plate |
| CN110434761A (en) * | 2019-08-12 | 2019-11-12 | 东莞市艾尔玛科技有限公司 | A kind of device for clamping mould |
| CN111230179A (en) * | 2020-03-09 | 2020-06-05 | 耿剑 | Punching equipment for automobile brake drum |
| CN111457872A (en) * | 2019-03-29 | 2020-07-28 | 张爽 | Quick detection device of external screw thread |
| CN111673002A (en) * | 2020-06-08 | 2020-09-18 | 浙江丽尔五金有限公司 | Door and window hinge manufacturing system |
-
2018
- 2018-07-10 CN CN201821089407.6U patent/CN208514112U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457872A (en) * | 2019-03-29 | 2020-07-28 | 张爽 | Quick detection device of external screw thread |
| CN111457872B (en) * | 2019-03-29 | 2024-04-19 | 张爽 | Quick detection device of external screw thread |
| CN110142545A (en) * | 2019-04-23 | 2019-08-20 | 滁州达世汽车配件有限公司 | Fixture is used in a kind of installation of sedan door hinge strengthening plate |
| CN110091286A (en) * | 2019-06-18 | 2019-08-06 | 泰通科技（广州）有限公司 | A kind of Bidirectional-squeezing formula penetrates sealing device |
| CN110125971A (en) * | 2019-06-18 | 2019-08-16 | 徐春丽 | A kind of roller gear adaptive guard fixture manipulator |
| CN110434761A (en) * | 2019-08-12 | 2019-11-12 | 东莞市艾尔玛科技有限公司 | A kind of device for clamping mould |
| CN111230179A (en) * | 2020-03-09 | 2020-06-05 | 耿剑 | Punching equipment for automobile brake drum |
| CN111673002A (en) * | 2020-06-08 | 2020-09-18 | 浙江丽尔五金有限公司 | Door and window hinge manufacturing system |
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