CN208744251U - A kind of quick positioning tool of base processing - Google Patents
A kind of quick positioning tool of base processing Download PDFInfo
- Publication number
- CN208744251U CN208744251U CN201821450259.6U CN201821450259U CN208744251U CN 208744251 U CN208744251 U CN 208744251U CN 201821450259 U CN201821450259 U CN 201821450259U CN 208744251 U CN208744251 U CN 208744251U
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- screw hole
- tension cylinder
- base
- tensioner
- positioning tool
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Abstract
The utility model provides a kind of base processing quick positioning tool, including the positioning seat being arranged on lathe assistance platform and the positioning mechanism being arranged on the supporting surface of base bottom, positioning seat includes pedestal and the abutment sleeve that is set on the base, positioning mechanism includes the locating rod with abutment sleeve cooperation, locating rod upper end is equipped with tension cylinder, tension cylinder is circumferentially equipped with several adjustment gaps and tension cylinder is divided into several tightening plates, locating rod upper end is equipped with the first screw hole, the tensioner head of truncated cone is equipped in tension cylinder, the second screw hole corresponding with the first screw hole is equipped in tensioner head, tensioner screw passes through the second screw hole and is mounted in the first screw hole.The tooling can reduce position error when base processing, locating speed be improved, to improve product processing quality.
Description
Technical field
The utility model belongs to diesel engine processing equipment field, and in particular to a kind of quick positioning tool of base processing.
Background technique
Marine low speed diesel engine base is the main component of diesel engine, and for big marine diesel engine, captain can achieve two
Ten meters or more, it highly can achieve more than ten meters, therefore the processing positioning of base is relatively difficult.
Base processing centering and to build the coordinate system time longer, worker need using lateral jack impeller centering, due to
Volume is big, and manual operation causes high effort for during centering and to generate error larger；It additionally sets up workseat system and needs to change attachment
Head, using knife it is long to X Y Z three-dimensional coordinate system, process is complex.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of bases to process quick positioning tool, reduces positioning and misses
Difference improves locating speed, to improve product processing quality.
A kind of base processing quickly positioning that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Tooling, it is fixed including the positioning seat being arranged on lathe assistance platform and the positioning mechanism being arranged on the supporting surface of base bottom
Position seat includes pedestal and the abutment sleeve that is set on the base, and positioning mechanism includes the locating rod with abutment sleeve cooperation, positioning
Bar upper end is equipped with tension cylinder, and tension cylinder is circumferentially equipped with several adjustment gaps and tension cylinder is divided into several tightening plates, locating rod
Upper end is equipped with the first screw hole, and the tensioner head of truncated cone is equipped in tension cylinder, is equipped in tensioner head corresponding with the first screw hole
Second screw hole, tensioner screw pass through the second screw hole and are mounted in the first screw hole.
In preferred scheme, the tension cylinder bottom outside is equipped with groove.
In preferred scheme, the quantity in the adjustment gap is three.
In preferred scheme, the inner wall upper end of the tension cylinder is up big and down small circular conical surface, the tilt angle of circular conical surface
It is identical as the tilt angle of tensioner head.
In preferred scheme, the pedestal is mounted on lathe assistance platform by press plate mechanism, and press plate mechanism includes pressure
Plate, pressing plate one end are mounted on lathe assistance platform by pin, and the other end is fitted on pedestal.
In further embodiment, the pressing plate is equipped with mounting groove, and puller bolt passes through mounting groove and pressing plate is pressed on bottom
On seat.
A kind of base provided by the utility model processes quick positioning tool, it is only necessary to be inserted into the locating rod of positioning mechanism
The processing positioning to base can be realized in abutment sleeve on positioning seat and drive tensioner head by being screwed down tensioner screw
It moves down, so that tension cylinder tensioner in finished hole, is realized into the installation of positioning mechanism on the supporting surface of base bottom, installation
Destruction base is not needed in the process to be punched, it is only necessary to using the finished hole on base, meanwhile, positioning mechanism can be torn open
It unloads, do not influence the subsequent use of base or processes again.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the scheme of installation of the utility model.
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Fig. 5 is the utility model schematic view of the mounting position.
In figure: lathe assistance platform 1, base 2, pedestal 3, abutment sleeve 4, locating rod 5, tension cylinder 6 adjust gap 7, rise
Tight plate 8, the first screw hole 9, tensioner head 10, the second screw hole 11, tensioner screw 12, groove 13, pressing plate 14, mounting groove 15 hold out against spiral shell
Bolt 16.
Specific embodiment
As shown in Fig. 1 ~ 4, the quick positioning tool of a kind of base processing, including the positioning being arranged on lathe assistance platform 1
Finished hole is arranged on 2 bottom supporting surface of base in seat and the positioning mechanism being arranged on 2 bottom supporting surface of base, positioning mechanism
It is interior, it does not need in addition to destroy base 2 and carries out installation hole machined, positioning seat includes the abutment sleeve of pedestal 3 and setting on the base 3
4, positioning mechanism includes the locating rod 5 cooperated with abutment sleeve 4, and 5 upper end of locating rod is equipped with tension cylinder 6, and tension cylinder 6 is circumferentially set
There are several adjustment gaps 7 that tension cylinder 6 is divided into several tightening plates 8, in the present embodiment, the quantity in adjustment gap 7 is three,
The quantity of tightening plate 8 is four, and 5 upper end of locating rod is equipped with the first screw hole 9, and the tensioner head 10 of truncated cone is equipped in tension cylinder 6,
Tensioner head 10 is up big and down small, is equipped with second screw hole 11 corresponding with the first screw hole 9 in tensioner head 10, and tensioner screw 12 passes through the
Two screw holes 11 are mounted in the first screw hole 9.
By being screwed down tensioner screw 12, tensioner head 10 is driven to move down, tensioner head 10, which squeezes tension cylinder 6, to be made to adjust
Gap 7 becomes larger, and 6 tensioner of tension cylinder in finished hole, is realized the peace of positioning mechanism on 2 bottom supporting surface of base to realize
Dress does not need destruction base 2 and is punched during installation, it is only necessary to using the finished hole on base 2, meanwhile, it is fixed
Position mechanism can dismantle, and do not influence the subsequent use of base 2 or process again.
When specifically used, lathe assistance platform 1 is arranged cushion block and is supported to base 2, as shown in figure 5, first according to work
Part drawing requirement analyzes workpiece and positions X, and Y, Z three-dimensional benchmark, the hole using the diagonal two processing finished product of 2 bottom supporting surface of base is made
For positioning datum, X, Y-direction freedom degree can be constrained, and can determine two to zero point coordinate, be base using 2 bottom supporting surface of base
Quasi- face, 2 bottom supporting surface of cushion block plane, that is, base are set to the zero point of Z axis.Tension cylinder 6 is mounted on 2 bottom supporting surface pair of base
In the hole of two, angle processing finished product, tensioner screw 12 is tightened by 6 tensioner of tension cylinder in hole；Then positioning seat is mounted on lathe
On assistance platform 1, lifting base 2 inserts locating rod 5 in abutment sleeve 4, the positioning of finishing stand 2.
6 bottom outside of tension cylinder is equipped with groove 13.Groove 13 is arranged in 8 root of tightening plate, makes the root of tightening plate 8
Thinner thickness is conducive to tightening plate 8 and expands outwardly or bounce back, and guarantees tensioner.
The inner wall upper end of the tension cylinder 6 is up big and down small circular conical surface, tilt angle and the tensioner head 10 of circular conical surface
Tilt angle is identical.The height of tensioner head 10 is greater than the height of circular conical surface, it is ensured that effective tensioner stroke.
The tilt angle of the circular conical surface of the inner wall of tension cylinder 6 is identical as the tilt angle of tensioner head 10, guarantees tensioner screw
During 12 tighten, tensioner head 10 is smoothly moved down, and prevents detent, during tensioner head 10 slides along circular conical surface
It realizes to 6 tensioner of tension cylinder.
The pedestal 3 is mounted on lathe assistance platform 1 by press plate mechanism, and press plate mechanism includes pressing plate 14, pressing plate 14
One end is mounted on lathe assistance platform 1 by pin, and the other end is pressed on the base 3.It is realized by rotation pressing plate 14 to fixed
The fixation of position seat, to realize adjustment of the positioning seat with respect to 1 position of lathe assistance platform.
Further, the pressing plate 14 is equipped with mounting groove 15, and puller bolt 16 passes through mounting groove 15 and compresses pressing plate 14
On the base 3.By tightening the realization of puller bolt 16 to the compression of pressing plate 14, guarantee the compression degree to positioning seat.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (6)
1. a kind of base processes quick positioning tool, it is characterised in that: including the positioning seat being arranged on lathe assistance platform (1)
And the positioning mechanism being arranged on the supporting surface of base (2) bottom, positioning seat include pedestal (3) and are arranged on pedestal (3)
Abutment sleeve (4), positioning mechanism include the locating rod (5) with abutment sleeve (4) cooperation, and locating rod (5) upper end is equipped with tension cylinder
(6), tension cylinder (6) is circumferentially equipped with several adjustment gaps (7) and tension cylinder (6) is divided into several tightening plates (8), locating rod
(5) upper end is equipped with the first screw hole (9), and the tensioner head (10) of truncated cone is equipped in tension cylinder (6), be equipped in tensioner head (10) with
Corresponding second screw hole (11) of first screw hole (9), tensioner screw (12) pass through the second screw hole (11) and are mounted on the first screw hole (9)
It is interior.
2. a kind of base according to claim 1 processes quick positioning tool, it is characterised in that: tension cylinder (6) bottom
Groove (13) are equipped on the outside of portion.
3. a kind of base according to claim 1 processes quick positioning tool, it is characterised in that: the adjustment gap (7)
Quantity be three.
4. a kind of base according to claim 1 processes quick positioning tool, it is characterised in that: the tension cylinder (6)
Inner wall upper end is up big and down small circular conical surface, and the tilt angle of circular conical surface is identical as the tilt angle of tensioner head (10).
5. a kind of base according to claim 1 processes quick positioning tool, it is characterised in that: the pedestal (3) passes through
Press plate mechanism is mounted on lathe assistance platform (1), and press plate mechanism includes pressing plate (14), and pressing plate (14) one end is installed by pin
On lathe assistance platform (1), the other end is fitted on pedestal (3).
6. a kind of base according to claim 5 processes quick positioning tool, it is characterised in that: set on the pressing plate (14)
Have mounting groove (15), puller bolt (16) passes through mounting groove (15) and pressing plate (14) is pressed on pedestal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450259.6U CN208744251U (en) | 2018-09-05 | 2018-09-05 | A kind of quick positioning tool of base processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450259.6U CN208744251U (en) | 2018-09-05 | 2018-09-05 | A kind of quick positioning tool of base processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744251U true CN208744251U (en) | 2019-04-16 |
Family
ID=66082955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450259.6U Active CN208744251U (en) | 2018-09-05 | 2018-09-05 | A kind of quick positioning tool of base processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744251U (en) |
-
2018
- 2018-09-05 CN CN201821450259.6U patent/CN208744251U/en active Active
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