CN209394355U - Shaped piece clamp for machining - Google Patents
Shaped piece clamp for machining Download PDFInfo
- Publication number
- CN209394355U CN209394355U CN201821617525.XU CN201821617525U CN209394355U CN 209394355 U CN209394355 U CN 209394355U CN 201821617525 U CN201821617525 U CN 201821617525U CN 209394355 U CN209394355 U CN 209394355U
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- CN
- China
- Prior art keywords
- bevel gear
- mounting plate
- mandrel
- shaped piece
- positioning device
- 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.)
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Abstract
The utility model discloses shaped piece clamp for machining, including mounting plate, mounting plate is surrounded by multiple adjusting threaded holes, positioning device is installed on mounting plate, the locking device being angularly arranged being located on the outside of positioning device there are three being installed on mounting plate, locking device includes cavity and internal thread hole, first bevel gear and the second bevel gear are installed in cavity, the connecting shaft of first bevel gear and the second bevel gear is fixed by copper sheathing, interior hexagonal structure in the inner hole of first bevel gear, the inner hole of second bevel gear is fixedly connected with horizontally disposed mandrel, the one end of mandrel far from the second bevel gear is helicitic texture, mandrel thread is connected in internal thread hole, spring is socketed on mandrel, spring is located in cavity, positioning device includes circular base plate and triangulation location column, triangulation location column is welded in circular base plate.The utility model is convenient for clamping workpiece of different shapes, and good clamping effect improves work efficiency, and cost is relatively low, is easy to use.
Description
Technical field
The utility model relates to clamp art more particularly to shaped piece clamp for machining.
Background technique
The workpiece clamping effect that existing turning attachment generally clamps regular shape is preferable, and the shape of some workpieces
Irregularly, clamping is got up cumbersome, and usually cannot correctly be clamped, and clamping effect is poor, thus proposes a kind of clamping device.
Utility model content
Purpose of the utility model is to solve existing issues, and the shaped piece clamp for machining proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Shaped piece clamp for machining, including mounting plate, the mounting plate are surrounded by multiple adjusting threaded holes, on mounting plate
Positioning device is installed, installation is described there are three the locking device being angularly arranged being located on the outside of positioning device on mounting plate
Locking device includes cavity and internal thread hole, and the first bevel gear and the second bevel gear, first umbrella are equipped in the cavity
The connecting shaft of gear and the second bevel gear is fixed by copper sheathing, and the inner hole of first bevel gear is interior hexagonal structure, and described the
The inner hole of two bevel gears is fixedly connected with horizontally disposed mandrel, and the one end of the mandrel far from the second bevel gear is screw thread knot
Structure, mandrel thread are connected in internal thread hole, and spring is socketed on mandrel, and the spring is located in cavity, the positioning device
Including circular base plate and triangulation location column, the triangulation location column is welded in circular base plate, the angular position of triangulation location column
For arc angling structure.
Preferably, in 90 degree of engagement connections, the two sides of the locking device are equal for first bevel gear and the second bevel gear
It is threadedly coupled fixing bolt, mounting plate is equipped with fixing screwed hole corresponding with fixing bolt.
Preferably, it is threadedly coupled in the circular base plate there are three the second fixing bolt, mounting plate is equipped with to be consolidated with second
Determine corresponding second fixing screwed hole of bolt.
Preferably, it is threadedly coupled on the mounting plate there are three the first fixing bolt, first fixing bolt is located at fixed
The outside of position device, the first fixing bolt is between adjacent locking device.
Preferably, the mounting plate is square structure, and four angles of mounting plate are arcuate structure, the adjusting screw thread hole location
In the surrounding straight portion of mounting plate.
Preferably, three sides of the positioning device face three locking devices respectively.
The beneficial effects of the utility model are:
1, by adjusting threaded hole, mountable balance of different shapes realizes the dynamic equilibrium of fixture, so that different
The rotation of shape workpiece balance and stability, it is easy to process；
2, the spring in locking device can make mandrel keep ejection state, and mandrel pastes the surface of workpiece and locking device
It closes, achievees the effect that lock workpiece, triangulation location column can effectively prevent forming vacuum between triangulation location column and workpiece, be convenient for work
Part is quickly taken and is placed.For the utility model convenient for clamping workpiece of different shapes, good clamping effect improves work effect
Rate, cost is relatively low, is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes shaped piece clamp for machining structural schematic diagram；
Fig. 2 be the utility model proposes shaped piece clamp for machining locking device structure schematic diagram；
Fig. 3 be the utility model proposes shaped piece clamp for machining positioning device structural schematic diagram；
Fig. 4 be the utility model proposes shaped piece clamp for machining the first fixing bolt position view.
In figure: 1 mounting plate, 2 locking devices, 3 first bevel gears, 4 copper sheathings, 5 mandrels, 6 second bevel gears, 7 cavitys, 8 bullets
Spring, 9 internal thread holes, 10 fixing screwed holes, 11 second fixing bolts, 12 triangulation location columns, 13 positioning devices, 14 circular base plates,
15 adjust threaded hole, 16 first fixing bolts.
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.1-4, shaped piece clamp for machining, including mounting plate 1, mounting plate 1 are surrounded by multiple adjusting threaded holes
15, positioning device 13 is installed, there are three be located at angularly setting for 7 outside of positioning device for installation on mounting plate 1 on mounting plate 1
The locking device 2 set, locking device 2 include cavity 7 and internal thread hole 9, are equipped with the first bevel gear 3 and the second umbrella in cavity 7
The connecting shaft of gear 6, the first bevel gear 3 and the second bevel gear 6 is fixed by copper sheathing 4, and the inner hole of the first bevel gear 3 is interior hexagonal
Structure, the inner hole of the second bevel gear 6 are fixedly connected with horizontally disposed mandrel 5, and the one end of mandrel 5 far from the second bevel gear 6 is
Helicitic texture, mandrel 5 are threaded in internal thread hole 9, and spring 8 is socketed on mandrel 5, and spring 8 is located in cavity 7, positioning
Device 13 includes circular base plate 14 and triangulation location column 12, and triangulation location column 12 is welded in circular base plate 14, triangulation location column
12 angular position is arc angling structure；First bevel gear 3 and the second bevel gear 6 are in 90 degree of engagement connections, locking device 2
Two sides be threadedly coupled fixing bolt, mounting plate 1 is equipped with fixing screwed hole 10 corresponding with fixing bolt；Circular base plate
It is threadedly coupled on 14 there are three the second fixing bolt 11, mounting plate 1 is equipped with corresponding with the second fixing bolt 11 second and fixes
Threaded hole；It is threadedly coupled on mounting plate 1 there are three the first fixing bolt 16, the first fixing bolt 16 is located at positioning device 13
Outside, the first fixing bolt 16 is between adjacent locking device 2；Mounting plate 1 is square structure, and four angles of mounting plate 1 are
Arcuate structure adjusts the surrounding straight portion that threaded hole 15 is located at mounting plate 1；Three sides of positioning device 13 face three respectively
A locking device 2.Convenient for clamping workpiece of different shapes, good clamping effect improves work efficiency the utility model, cost compared with
It is low, it is easy to use.
In the present embodiment, internal thread hole 9 is connected to cavity 7, and positioning device 13 includes circular base plate 14 and triangulation location column
12, triangulation location column 12 is welded in circular base plate 14, and the angular position of triangulation location column 12 is arc angling structure, the first umbrella
Gear 3 and the second bevel gear 6 are connected in 90 degree engagements, and the two sides of locking device 2 are threadedly coupled fixing bolt, on mounting plate 1
Equipped with threaded hole 10 corresponding with fixing bolt.
Working principle: mounting plate 1 is fixed on lathe spindle by the first fixing bolt 16, this fixture is used for regular worker
The partial structurtes of part can be applied in combination according to the shape and positioning datum of workpiece, and the high infraversion malposition of workpiece can increase adjustment
Gasket realizes that spring 8 makes 5 moment of mandrel keep ejection state, and the inner hole of workpiece is socketed on triangulation location column 12, fixed
Position device 13 can be according to the hole size of workpiece there are many model, and the inner hole of the first bevel gear 3 is the mark of standard soket head cap screw
Object staff cun, can be rotated by allen wrench and pneumatic tool, so that the first bevel gear 11 drives 14 turns of the second bevel gear
It is dynamic, so that mandrel 5 is into and out so that workpiece is bonded with the mounting surface of locking device 2, reaching to adjust workpiece
Fixed effect.
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 (6)
1. shaped piece clamp for machining, including mounting plate (1), which is characterized in that the mounting plate (1) is surrounded by multiple adjustings
Threaded hole (15) is equipped with positioning device (13) on mounting plate (1), and there are three be located at positioning device for installation on mounting plate (1)
(13) locking device (2) being angularly arranged on the outside of, the locking device (2) include cavity (7) and internal thread hole (9), institute
It states in cavity (7) and the first bevel gear (3) and the second bevel gear (6), first bevel gear (3) and the second bevel gear is installed
(6) connecting shaft is fixed by copper sheathing (4), and the inner hole of first bevel gear (3) is interior hexagonal structure, second bevel gear
(6) inner hole is fixedly connected with horizontally disposed mandrel (5), and the one end of the mandrel (5) far from the second bevel gear (6) is screw thread
Structure, mandrel (5) are threaded in internal thread hole (9), are socketed on mandrel (5) spring (8), and the spring (8) is located at sky
In chamber (7), the positioning device (13) includes circular base plate (14) and triangulation location column (12), triangulation location column (12) weldering
It connects on circular base plate (14), the angular position of triangulation location column (12) is arc angling structure.
2. shaped piece clamp for machining according to claim 1, which is characterized in that first bevel gear (3) and the second umbrella
Gear (6) is threadedly coupled fixing bolt in 90 degree of engagement connections, the two sides of the locking device (2), and mounting plate (1) is equipped with
Fixing screwed hole (10) corresponding with fixing bolt.
3. shaped piece clamp for machining according to claim 1, which is characterized in that be threadedly coupled on the circular base plate (14)
There are three the second fixing bolt (11), mounting plate (1) is equipped with the second fixing screwed hole corresponding with the second fixing bolt (11).
4. shaped piece clamp for machining according to claim 1, which is characterized in that be threaded on the mounting plate (1)
Three the first fixing bolts (16), first fixing bolt (16) are located at the outside of positioning device (13), the first fixing bolt
(16) between adjacent locking device (2).
5. shaped piece clamp for machining according to claim 1, which is characterized in that the mounting plate (1) is square structure, peace
Four angles of loading board (1) are arcuate structure, the surrounding straight portion for adjusting threaded hole (15) and being located at mounting plate (1).
6. shaped piece clamp for machining according to claim 1, which is characterized in that three sides of the positioning device (13) point
Three locking devices (2) are not faced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617525.XU CN209394355U (en) | 2018-10-01 | 2018-10-01 | Shaped piece clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617525.XU CN209394355U (en) | 2018-10-01 | 2018-10-01 | Shaped piece clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394355U true CN209394355U (en) | 2019-09-17 |
Family
ID=67876512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821617525.XU Active CN209394355U (en) | 2018-10-01 | 2018-10-01 | Shaped piece clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249252A (en) * | 2018-10-01 | 2019-01-22 | 昆山斯格威电子科技有限公司 | Shaped piece clamp for machining |
| CN110747995A (en) * | 2019-10-16 | 2020-02-04 | 中国二冶集团有限公司 | Connecting structure of steel structure building |
-
2018
- 2018-10-01 CN CN201821617525.XU patent/CN209394355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249252A (en) * | 2018-10-01 | 2019-01-22 | 昆山斯格威电子科技有限公司 | Shaped piece clamp for machining |
| CN110747995A (en) * | 2019-10-16 | 2020-02-04 | 中国二冶集团有限公司 | Connecting structure of steel structure building |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |