CN209717030U - A kind of clamp fixture suitable for irregular part - Google Patents
A kind of clamp fixture suitable for irregular part Download PDFInfo
- Publication number
- CN209717030U CN209717030U CN201920366050.XU CN201920366050U CN209717030U CN 209717030 U CN209717030 U CN 209717030U CN 201920366050 U CN201920366050 U CN 201920366050U CN 209717030 U CN209717030 U CN 209717030U
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- block
- fixedly connected
- pedestal
- type groove
- fixed block
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- 230000001788 irregular Effects 0.000 title claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical group O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of clamp fixtures suitable for irregular part, including pedestal, the first fixed block is fixedly installed at the top of right end on the pedestal, the first fixed block inner rotation is connected with thread barrel, the inner surface of the thread barrel is threaded with threaded rod, the front/rear end of the pedestal is fixedly connected to limit plate, the surface of the limit plate is slidably fitted with movable block, the right side of the movable block is fixedly connected with the left end of threaded rod, the inner surface of the movable block offers U-type groove, the inner surface of the U-type groove is provided with multiple balls, inner surface in the U-type groove close to its left end is slidably connected jacking block, the second fixed block is fixedly installed at the top of left end on pedestal, the right side of second fixed block is fixedly connected with gag lever post.The utility model, by Ball Transmission, is fixed two jacking blocks to the part of irregular character, simple to operate, good fixing effect by setting jacking block.
Description
Technical field
The utility model relates to part clamp technical field, specially a kind of clamp fixture suitable for irregular part.
Background technique
It is used to fix processing object during machine-building, is allowed to occupy correct position, to receive construction or testing
Device, also known as fixture (qi ǎ j ǜ).In a broad sense, any process in technical process, for rapidly, easily and safely pacifying
The device for filling workpiece, all can be described as fixture.Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc..Wherein lathe
Fixture is most commonly seen, is often simply called fixture.When machining a workpiece on a machine tool, the surface to enable workpiece reaches ruler as defined in drawing
Very little, geometry and with the technical requirements such as the mutual position accuracy of other surfaces, workpiece must be installed before processing (positioning),
Clip (clamping).Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife guiding element
Part (relative position or the guiding tool orientation that determine cutter and workpiece), indexing means (complete workpiece can in once mounting
The processing of several stations has circular index device and linear movement two class of indexing means), connecting element and clamp body (fixture
Pedestal) etc. composition, it is bad for the part clamping effect of some irregular shapes when with fixture holding parts, be difficult at present
It finds a kind of versatile convenient for being clamped to the part of irregular shape, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of clamp fixtures suitable for irregular part, have to irregular
The advantages of Shape Parts good clamping effect, solves the problems, such as that the prior art is difficult to clamp the part of irregular shape.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixture suitable for irregular part
Tooling, including pedestal, are fixedly installed with the first fixed block on the pedestal at the top of right end, inside first fixed block
It is rotatably connected to thread barrel, the inner surface of the thread barrel is threaded with threaded rod.
The front/rear end of the pedestal is fixedly connected to limit plate, and the surface of the limit plate is slidably fitted with movement
Block, the right side of the movable block are fixedly connected with the left end of threaded rod, the bottom of the movable block and the top slide of pedestal
Connection, the inner surface of the movable block offer U-type groove, and the left end of the U-type groove communicates with the outside world, the interior table of the U-type groove
Face is provided with multiple balls, and the inner surface in the U-type groove close to its left end is slidably connected jacking block, close in the U-type groove
The inner surface of left end offers spring groove, and the surface of the jacking block is fixedly connected with limited block, the surface of the limited block and bullet
The inner surface of spring slot is slidably connected, and spring is provided between the limited block and spring groove, is consolidated on pedestal close to the top of left end
Dingan County is equipped with the second fixed block, and the right side of second fixed block is fixedly connected with gag lever post.
Preferably, the surface of the thread barrel is fixedly connected with handle.
Preferably, the surface of the limit plate offers sliding rail, and the surface of the movable block is fixedly connected with sliding block, described
The surface of sliding block and the inner surface of sliding rail are slidably connected.
Preferably, the left side of the jacking block is set as arc-shaped.
Preferably, first fixed block and the second fixed block use is fixedly connected at the top of bolt and pedestal.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is fixedly connected with handle by the surface in thread barrel, has reached convenient for rotating the effect of thread barrel
Fruit is slidably connected using movable block and sliding rail with movable block by setting limit plate, more stable when moving left and right movable block,
By setting arc-shaped for the left side of jacking block, achieve the effect that adapt to different shape part convenient for jacking block, by by the
One fixed block and the second fixed block are fixedly connected using bolt with pedestal, and irregular part should be suitable for by having reached easy to disassemble
The effect of clamp fixture.
Two, part is placed between gag lever post and movable block by the utility model by being arranged, and then rotates thread barrel, due to
Threaded rod is fixedly connected with movable block, so that threaded rod be made to be moved to the left on the inner surface of thread barrel, threaded rod drives movement
Block is moved to the left, and movable block drives jacking block to be moved to the left, one of jacking block elder generation and feature contacts during being moved to the left,
Then internal slide from the jacking block to U-type groove, jacking block by ball push another jacking block to the export direction of U-type groove slide,
Until two jacking blocks are and feature contacts, the part of irregular shape is fixed in two jacking blocks and gag lever post cooperation, to reach
It is simple to operate to the effect that irregular shape part is fixed, good fixing effect.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model top view；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the utility model top view.
In figure: 1- pedestal, the first fixed block of 2-, 3- thread barrel, 4- threaded rod, 5- limit plate, 6- movable block, 7-U type groove,
8- ball, 9- jacking block, 10- spring groove, 11- limited block, 12- spring, the second fixed block of 13-, 14- gag lever post, 15- handle, 16-
Sliding rail, 17- sliding block, 18- bolt.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of fixture suitable for irregular part
Tooling, including pedestal 1, are fixedly installed with the first fixed block 2 on pedestal 1 at the top of right end, and the second fixed block 2 is by thread barrel
3 are rotatably connected on the top of pedestal 1, and 2 inner rotation of the first fixed block is connected with thread barrel 3, when rotating thread barrel 3, due to spiral shell
Rasp bar 4 is fixedly connected with movable block 6, so that screw thread 4 be made to move left and right on the inner surface of thread barrel 3, the surface of thread barrel 3 is solid
Surely it is connected with handle 15, by being fixedly connected with handle 15 on the surface of thread barrel 3, has been achieved the effect that convenient for rotating thread barrel 3,
The inner surface of thread barrel 3 is threaded with threaded rod 4, since threaded rod 4 is fixedly connected with movable block 6, so that threaded rod 4 be made to move
Drive movable block 6 mobile when dynamic.
It please refers to Fig.1 to Fig.3, the front/rear end of pedestal 1 is fixedly connected to limit plate 5, and limit plate 5 is the shifting of movable block 6
Action-oriented, the surface of limit plate 5 offer sliding rail 16, and the surface of movable block 6 is fixedly connected with sliding block 17, the surface of sliding block 17 with
The inner surface of sliding rail 16 is slidably connected, and is slidably connected, is made with movable block 6 using sliding block 17 and sliding rail 16 by setting limit plate 5
Movable block 6 is more stable when moving left and right, and the surface of limit plate 5 is slidably fitted with movable block 6, when movable block 6 is moved to the left,
Movable block 6 drives jacking block 9 to be moved to the left, one of 9 elder generation of jacking block and feature contacts during being moved to the left, then the top
Internal slide from block 9 to U-type groove 7, jacking block 9 by ball 8 push another jacking block 9 to the export direction of U-type groove 7 slide, directly
The part of irregular shape is fixed with the cooperation of gag lever post 14 with feature contacts, two jacking blocks 9 to two jacking blocks 9, movable block 6
Right side be fixedly connected with the left end of threaded rod 4, the bottom of movable block 6 is connect with the top slide of pedestal 1, movable block 6
Inner surface offers U-type groove 7, and U-type groove 7 is 8 mobile guide of ball, and the left end of U-type groove 7 communicates with the outside world, the interior table of U-type groove 7
Face is provided with multiple balls 8, when one of jacking block 9 and feature contacts, internal slide of the jacking block 9 to U-type groove 7, the jacking block 9
Another jacking block 9 is pushed to slide to the export direction of U-type groove 7 by ball 8, until two jacking blocks 9 are and feature contacts, it is U-shaped
Inner surface on slot 7 close to its left end is slidably connected jacking block 9, and jacking block 9 can be adjusted by ball 8 according to the shape of part
The distance moved left and right achievees the effect that clamp the part of irregular shape, and the left side of jacking block 9 is set as arc-shaped,
By setting arc-shaped for the left side of jacking block 9, achieve the effect that adapt to different shape part, U-type groove 7 convenient for jacking block 9
The upper inner surface close to left end offers spring groove 10, and the surface of jacking block 9 is fixedly connected with limited block 11, and spring 12 passes through limit
Block 11 makes two under the promotion of spring 12 when contacting the clamping to part to the power move inside U-type groove 7 to jacking block 9 one
Position of a jacking block 9 inside U-type groove 7 is identical, lays the groundwork for next holding parts, surface and the spring groove 10 of limited block 11
Inner surface is slidably connected, and spring 12 is provided between limited block 11 and spring groove 10, and spring 12 provides elastic force for the reset of jacking block 9,
It is fixedly installed with the second fixed block 13 at the top of left end on pedestal 1, gag lever post 14 is fixedly connected on by the second fixed block 13
The top of pedestal 1, the first fixed block 2 and the second fixed block 13 are fixedly connected using bolt 18 with the top of pedestal 1, by by the
One fixed block 2 and the second fixed block 13 are fixedly connected using bolt 18 with pedestal 1, and having reached easy to disassemble should be suitable for irregularly
The effect of the clamp fixture of part, the right side of fixed block 13 are fixedly connected with gag lever post 14, gag lever post 14 and the cooperation pair of jacking block 9
The part of irregular shape is fixed.
Working principle: the clamp fixture of irregular part should be suitable in use, part is placed on gag lever post 14 and movement
Between block 6, thread barrel 3 is then rotated, since threaded rod 4 is fixedly connected with movable block 6, to make threaded rod 4 in thread barrel 3
It is moved to the left on inner surface, threaded rod 4 drives movable block 6 to be moved to the left, and movable block 6 drives jacking block 9 to be moved to the left, in Xiang Zuoyi
One of 9 elder generation of jacking block and feature contacts in dynamic process, then for the jacking block 9 to the internal slide of U-type groove 7, jacking block 9 passes through rolling
Pearl 8 pushes another jacking block 9 to slide to the export direction of U-type groove 7, until two jacking blocks 9 are and feature contacts, two jacking blocks 9
Cooperate with gag lever post 14 and fix the part of irregular shape, when having dismantled part, rotates backward thread barrel 3, make 3 band of thread barrel
Dynamic threaded rod 4 moves right, and threaded rod 4 drives movable block 6 to move right, and movable block 6 drives jacking block 9 to move right, to solve
Except the clamping to part.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of clamp fixture suitable for irregular part, including pedestal (1), close to the top of right end on the pedestal (1)
It is fixedly installed with the first fixed block (2), it is characterised in that: the first fixed block (2) inner rotation is connected with thread barrel (3),
The inner surface of the thread barrel (3) is threaded with threaded rod (4)；
The front/rear end of the pedestal (1) is fixedly connected to limit plate (5), and the surface of the limit plate (5) is slidably fitted with
The right side of movable block (6), the movable block (6) is fixedly connected with the left end of threaded rod (4), the bottom of the movable block (6)
It is connect with the top slide of pedestal (1), the inner surface of the movable block (6) offers U type groove (7), the U type groove (7)
Left end communicate with the outside world, the inner surface of the U type groove (7) is provided with multiple balls (8), close on the U type groove (7)
The inner surface of its left end is slidably connected jacking block (9), and the inner surface on the U type groove (7) close to left end offers spring groove
(10), the surface of the jacking block (9) is fixedly connected with limited block (11), surface and spring groove (10) of the limited block (11)
Inner surface is slidably connected, and is provided with spring (12) between the limited block (11) and spring groove (10), close to left end on pedestal (1)
Top be fixedly installed with the second fixed block (13), the right side of second fixed block (13) is fixedly connected with gag lever post
(14).
2. a kind of clamp fixture suitable for irregular part according to claim 1, it is characterised in that: the screw thread
The surface of cylinder (3) is fixedly connected with handle (15).
3. a kind of clamp fixture suitable for irregular part according to claim 1, it is characterised in that: the limit
The surface of plate (5) offers sliding rail (16), and the surface of the movable block (6) is fixedly connected with sliding block (17), the sliding block (17)
Surface and the inner surface of sliding rail (16) be slidably connected.
4. a kind of clamp fixture suitable for irregular part according to claim 1, it is characterised in that: the jacking block
(9) left side is set as arc-shaped.
5. a kind of clamp fixture suitable for irregular part according to claim 1, it is characterised in that: described first
Fixed block (2) and the second fixed block (13) use to be fixedly connected at the top of bolt (18) and pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366050.XU CN209717030U (en) | 2019-03-22 | 2019-03-22 | A kind of clamp fixture suitable for irregular part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366050.XU CN209717030U (en) | 2019-03-22 | 2019-03-22 | A kind of clamp fixture suitable for irregular part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717030U true CN209717030U (en) | 2019-12-03 |
Family
ID=68687844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366050.XU Expired - Fee Related CN209717030U (en) | 2019-03-22 | 2019-03-22 | A kind of clamp fixture suitable for irregular part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209717030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740937A (en) * | 2023-01-09 | 2023-03-07 | 山东顺诺医疗科技有限公司 | Medical care sick bed processing welding equipment based on positioning and clamping |
-
2019
- 2019-03-22 CN CN201920366050.XU patent/CN209717030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115740937A (en) * | 2023-01-09 | 2023-03-07 | 山东顺诺医疗科技有限公司 | Medical care sick bed processing welding equipment based on positioning and clamping |
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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 |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |