CN209632558U - A kind of adjustable v-type block tooling - Google Patents
A kind of adjustable v-type block tooling Download PDFInfo
- Publication number
- CN209632558U CN209632558U CN201920182353.6U CN201920182353U CN209632558U CN 209632558 U CN209632558 U CN 209632558U CN 201920182353 U CN201920182353 U CN 201920182353U CN 209632558 U CN209632558 U CN 209632558U
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- China
- Prior art keywords
- screw rod
- supporting block
- supporting
- guide rail
- block
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Abstract
The utility model discloses a kind of adjustable v-type block toolings, belong to machine processing clamp technical field, including pedestal, guide rail is offered on pedestal, the first supporting block and the second supporting block can be respectively fixedly connected with there are two being arranged on guide rail on the rest pad of guide rail sliding, two supporting blocks, while being threaded with screw rod through the first supporting block and the second supporting block, the hand of spiral of the internal screw thread of first supporting block and the internal screw thread of the second supporting block is on the contrary, screw rod is parallel with guide rail；It is protruding upward on the pedestal to be formed with the supporting table for being used to support the screw rod；The obstruction structure for preventing screw rod from moving along its axis is provided on supporting table upper surface；Center axis rotation of the outer power drive screw rod around itself, drive screw rod rotation (the screw rod both ends hand of spiral is opposite), realize the change of distance between the first supporting block and the second supporting block, for positioning the cylindrical part of various outer diameter, the V-type positioning tool bring trouble for avoiding replacement different size, improves work efficiency.
Description
Technical field
The utility model relates to machine processing clamp technical field more particularly to a kind of adjustable v-type block toolings.
Background technique
In machine tooling cylindrical part, V-type positioning tool is often used, and processes the cylindrical parts zero of various outer diameter
When part, it is necessary to replace the V-type positioning tool of different size, replace the cumbersome of V-type positioning tool, and work can be reduced
Efficiency.
Utility model content
The V-type positioning tool of different size is needed replacing when positioning based on the above-mentioned cylindrical part for various outer diameter,
Replacement process trouble and the problem of reduce working efficiency, the utility model provides a kind of adjustable v-type block tooling.
The technical method that the utility model uses is as follows:
A kind of adjustable v-type block tooling, including pedestal offer guide rail on pedestal, and there are two can be along guide rail for setting on guide rail
The rest pad of sliding has been respectively fixedly connected with the first supporting block and the second supporting block in two supporting blocks, while having run through first
Bracer and the second supporting block are threaded with screw rod, the spiral side of the internal screw thread of the internal screw thread of the first supporting block and the second supporting block
To on the contrary, screw rod is parallel with guide rail；It is protruding upward on the pedestal to be formed with the supporting table for being used to support the screw rod；
The obstruction structure for preventing screw rod from moving along its axis is provided on supporting table upper surface.
It further limiting, the screw rod is respectively arranged with the first pressing plate and the second pressing plate along the two sides of its axial direction, the
One pressing plate and the second pressing plate are connect with the whorl of base respectively.
It further limits, one end of the screw rod is rotatably connected to driving motor.
It further limits, the outer diameter in the middle part of the screw rod is less than the outer diameter at its both ends；The obstruction structure includes being opened in
Step groove on supporting table upper surface, the axial direction on step groove along the screw rod are offered for stopping the screw rod lateral
Two mobile notches are set in the middle part of the screw rod in step groove and its both ends are pierced by a notch respectively.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are: outer power drive screw rod
(the screw rod both ends hand of spiral is opposite) realizes distance between the first supporting block and the second supporting block around the center axis rotation of itself
Change, for positioning the cylindrical part of various outer diameter, avoids the V-type positioning tool bring fiber crops of replacement different size
It is tired, it improves work efficiency.
Detailed description of the invention
Fig. 1 is the half-sectional main view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the top view of the utility model；
Label in figure respectively indicates are as follows: 1- pedestal；2- screw rod；The first supporting block of 3-；The second supporting block of 4-；5- support
Platform；6- fixing bolt；The first pressing plate of 7-；The second pressing plate of 8-；9- locating taper pin.
Specific embodiment
Specific embodiment of the present utility model is illustrated with reference to the accompanying drawing.The embodiments of the present invention packet
It includes but is not limited to the following example.
Embodiment 1
The technical solution of the present embodiment are as follows: a kind of adjustable v-type block tooling, including pedestal 1 offer guide rail on pedestal 1, lead
It is arranged on rail there are two the rest pad that can be slided along guide rail, the first supporting block 3 and the has been respectively fixedly connected in two supporting blocks
Two supporting blocks 4, while screw rod 2, the internal screw thread of the first supporting block 3 are threaded with through the first supporting block 3 and the second supporting block 4
With the hand of spiral of the internal screw thread of the second supporting block 4 on the contrary, screw rod 2 is parallel with guide rail；It is protruding upward on the pedestal 1 to be formed with
It is used to support the supporting table 5 of the screw rod 2；The obstruction knot for preventing screw rod 2 from moving along its axis is provided on 5 upper surface of supporting table
Structure.
The screw rod 2 is respectively arranged with the first pressing plate 7 and the second pressing plate 8,7 He of the first pressing plate along the two sides of its axial direction
Second pressing plate 8 is threadedly coupled with the pedestal 1 respectively.
One end of the screw rod 2 is rotatably connected to driving motor.
The outer diameter at 2 middle part of screw rod is less than the outer diameter at its both ends；The obstruction structure includes being opened in table in supporting table 5
Step groove on face, the axial direction on step groove along the screw rod 2 open up that there are two for stopping 2 transverse shifting of screw rod
Two notches, the middle part of the screw rod 2 is set in step groove and its both ends is pierced by a notch respectively.
As shown in Figure 1-3, the outer diameter of the cylindrical workpieces positioned as needed, makes spiral shell under the driving effect of driving motor
Bar 2 is around the center axis rotation of itself, and screw rod 2 is threadedly coupled with the first supporting block 3 and the second supporting block 4, due to the first supporting block 3
Internal screw thread and the second supporting block 4 internal screw thread the hand of spiral on the contrary, therefore 2 both ends of screw rod the hand of spiral on the contrary, so
When center axis rotation of the screw rod 2 around itself, the first supporting block 3 and the second supporting block 4 move towards or opposite to each other each along guide rail
It is mobile, so that the distance between the first supporting block 3 and the second supporting block 4 is decreased or increased, the cylindrical workpieces for needing to position
Positioning；Supporting table 5 is used for the hierarchic structure that stop screw rod 2 is moved along its axial direction, when screw rod 2 rotates, due to two
Notch can 2 both ends of stop screw rod enter in step groove, therefore block screw rod 2 along axial float；First pressing plate 7 and the second pressure
Plate 8 is realized by the cooperation of fixing bolt 6 and locating taper pin 9 and is fixed.
It is as described above the embodiments of the present invention.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can any stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to the claims, all specifications with the utility model and attached
The variation of equivalent structure made by figure content, similarly should be included in the protection scope of the utility model.
Claims (4)
1. a kind of adjustable v-type block tooling, which is characterized in that including pedestal (1), guide rail is offered on pedestal (1), is arranged on guide rail
There are two the rest pad that can be slided along guide rail, the first supporting block (3) and the second support have been respectively fixedly connected in two supporting blocks
Block (4), while being threaded with screw rod (2) through the first supporting block (3) and the second supporting block (4), the first supporting block (3) it is interior
The hand of spiral of screw thread and the internal screw thread of the second supporting block (4) is on the contrary, screw rod (2) is parallel with guide rail；On the pedestal (1) upwards
Protrusion is formed with the supporting table (5) for being used to support the screw rod (2)；
The obstruction structure for preventing screw rod (2) from moving along its axis is provided on supporting table (5) upper surface.
2. a kind of adjustable v-type block tooling according to claim 1, which is characterized in that the screw rod (2) is along its axial direction
Two sides be respectively arranged with the first pressing plate (7) and the second pressing plate (8), the first pressing plate (7) and the second pressing plate (8) respectively with the bottom
Seat (1) is threadedly coupled.
3. a kind of adjustable v-type block tooling according to claim 1, which is characterized in that one end of the screw rod (2), which rotates, to be connected
It is connected to driving motor.
4. a kind of adjustable v-type block tooling according to claim 1, which is characterized in that the outer diameter in the middle part of the screw rod (2) is small
Outer diameter in its both ends；Described to hinder structure include the step groove that is opened on supporting table (5) upper surface, along described on step groove
The axial direction of screw rod (2) offers two notches for stopping the screw rod (2) transverse shifting, in the screw rod (2)
Portion is set in step groove and its both ends is pierced by a notch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182353.6U CN209632558U (en) | 2019-02-01 | 2019-02-01 | A kind of adjustable v-type block tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182353.6U CN209632558U (en) | 2019-02-01 | 2019-02-01 | A kind of adjustable v-type block tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632558U true CN209632558U (en) | 2019-11-15 |
Family
ID=68493016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182353.6U Active CN209632558U (en) | 2019-02-01 | 2019-02-01 | A kind of adjustable v-type block tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632558U (en) |
-
2019
- 2019-02-01 CN CN201920182353.6U patent/CN209632558U/en active Active
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| GR01 | Patent grant |