CN211992839U - Tool for fixing nut seat - Google Patents
Tool for fixing nut seat Download PDFInfo
- Publication number
- CN211992839U CN211992839U CN202020728053.6U CN202020728053U CN211992839U CN 211992839 U CN211992839 U CN 211992839U CN 202020728053 U CN202020728053 U CN 202020728053U CN 211992839 U CN211992839 U CN 211992839U
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- China
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- nut seat
- tool
- frock
- positioning key
- positioning
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Abstract
The utility model discloses a frock for fixing nut seat uses on the workstation, set up Y to type of falling T cross slot on the workstation, this frock includes navigation key, locating pin and nut seat installation department, the navigation key sets up in the frock bottom, have on the navigation key with type of falling T cross slot complex Y to the perpendicular, put into type of falling T cross slot through the navigation key, the frock is along type of falling T cross slot sliding connection in on the workstation, the frock is seted up along Z axle direction with the fixed first fixed orifices of workstation, first fixed orifices is in on the same straight line with the navigation key, the locating pin sets up at the frock top, nut seat installation department sets up at the frock top, the second fixed orifices fixed with the nut seat is seted up to the nut seat installation department. The present case can realize the location of X axle direction and Y axle direction, and operation process convenient and fast has promoted the efficiency of nut seat location, has improved the precision to nut seat processing.
Description
Technical Field
The utility model belongs to the technical field of the frock, in particular to frock for fixation nut seat.
Background
Before machining the nut seat, the nut seat needs to be fixed on a machine tool workbench, an inverted T-shaped transverse groove 2 ' in the Y direction (along the axial direction of a Y axis) is generally formed in the workbench 1 ' and used for facilitating installation of various clamps, and the workpiece 3 ' to be machined is clamped by the clamps to complete fixation. Under the condition that does not have the frock, operating personnel corrects and fix a position the nut seat through correction instrument and visual observation, may produce positioning error like this, hardly guarantees the accuracy of nut seat installation to need spend a large amount of time to rectify the nut seat when the clamping, still hardly guarantee correct location, lead to producing more machining error when processing the nut seat, make defective index greatly increased. Therefore, in view of the fact that the positioning of the nut seat is not perfect, the tool for fixing the nut seat is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock for fixation nut seat realizes accurate convenient location, and simple structure.
To achieve the above object, the solution of the present invention is: a tool for fixing a nut seat is applied to a workbench, wherein a Y-direction inverted T-shaped transverse groove is formed in the workbench, and the tool comprises a positioning key, a positioning pin and a nut seat mounting part;
the positioning key is arranged at the bottom of the tool, a Y-direction vertical surface matched with the inverted T-shaped transverse groove is arranged on the positioning key, the positioning key is arranged in the inverted T-shaped transverse groove through the positioning key, the tool is connected to the workbench in a sliding mode along the inverted T-shaped transverse groove, a first fixing hole fixed with the workbench is formed in the tool along the Z-axis direction, and the first fixing hole and the positioning key are located on the same straight line;
the positioning pin is arranged at the top of the tool;
the nut seat mounting part is arranged at the top of the tool, and a second fixing hole fixed with the nut seat is formed in the nut seat mounting part.
Further, the positioning key is square.
Furthermore, the number of the first fixing holes is two, and the two first fixing holes are respectively positioned on two sides of the Y direction of the positioning key.
After the scheme is adopted, the positioning in the X-axis direction and the Y-axis direction can be realized, when in use, the positioning key is arranged in the inverted T-shaped transverse groove of the workbench in a sliding fit manner, the positioning in the Y-axis direction is realized through the Y-direction vertical surface, which is parallel to the inverted T-shaped transverse groove, on the positioning key, the tool and the inverted T-shaped transverse groove of the workbench are kept parallel, the tool is provided with the first fixing hole which is fixed with the workbench along the Z-axis direction, the tool is fixed on the workbench through the bolt and the nut, the first fixing hole and the positioning key are positioned on the same straight line, the fine adjustment can be carried out in the X-axis direction and the Y-axis direction of the tool, the positioning pin is arranged at the top of the tool, the nut seat and the tool are kept parallel, so that the Y-direction of the nut seat is kept parallel to the inverted T-shaped transverse groove of the workbench, the positioning in the X-axis direction and the Y-, and the processing precision is ensured.
Drawings
Fig. 1 is a schematic view of the installation of a conventional nut holder.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is a schematic view of the assembly of an embodiment of the present invention on a workbench.
Fig. 4 is a schematic bottom view of an embodiment of the present invention.
Description of reference numerals:
the fixture comprises a workbench 1, an inverted T-shaped transverse groove 2, a positioning key 3, a positioning pin 4, a nut seat mounting portion 5, a fixture bottom 6, a Y-direction vertical surface 7, a first fixing hole 8, a fixture top 9, a nut seat 10, a positioning hole 11, a second fixing hole 12, a screw 13 and a through hole 14.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings and specific embodiments.
The utility model relates to a tool for fixing a nut seat 10, which is applied on a workbench 1, wherein a Y-direction inverted T-shaped transverse groove 2 is arranged on the workbench 1, and the tool comprises a positioning key 3, a positioning pin 4 and a nut seat mounting part 5;
the positioning key 3 is arranged at the bottom 6 of the tool, a Y-direction vertical surface 7 matched with the inverted T-shaped transverse groove 2 is arranged on the positioning key 3, the Y-axis direction of the tool can be parallel to the inverted T-shaped transverse groove 2 of the workbench 1, the positioning key 3 is placed into the inverted T-shaped transverse groove 2, the Y-direction vertical surface 7 of the positioning key 3 is contacted with the side surface of the inverted T-shaped transverse groove 2 of the workbench 1, the tool is connected to the workbench 1 along the inverted T-shaped transverse groove 2 in a sliding mode for mounting the tool, a first fixing hole 8 fixed with the workbench 1 is formed in the tool along the Z-axis direction, the first fixing hole 8 and the positioning key 3 are located on the same straight line, and the tool is mounted on the workbench 1 through bolt inversion and matching with a nut;
the positioning pin 4 is arranged at the top 9 of the tool, the nut seat 10 is provided with a positioning hole 11 corresponding to the positioning pin 4, and the positioning pin 4 is inserted into the positioning hole 11 to realize the positioning of the nut seat 10;
the nut seat mounting part 5 is arranged at the top 9 of the tool, the nut seat mounting part 5 is provided with a second fixing hole 12 fixed with the nut seat 10, and the nut seat 10 is mounted on the tool through a through hole 14 which penetrates through the base of the nut seat 10 and corresponds to the second fixing hole 12 through a screw 13.
The positioning key 3 is square, can guarantee that Y is parallel with type of falling T transverse groove 2 all the time to perpendicular 7, first fixed orifices 8 are two, are located the Y of positioning key 3 respectively to both sides, installation frock that can be more firm plays the secondary location effect to the frock moreover, makes the frock location more accurate, and is more convenient.
The fixture of the fixing nut seat 10 adopted in the embodiment has a simple structure and can realize rapid positioning, specifically, the positioning key 3 is arranged at the bottom 6 of the fixture, the positioning key 3 is provided with a Y-direction vertical surface 7 matched with the inverted T-shaped transverse groove 2, the inverted T-shaped transverse groove 2 is arranged in the positioning key 3, the Y-direction vertical surface 7 of the positioning key 3 is in complete contact and matching with the inverted T-shaped transverse groove 2, the positioning of the fixture can be realized, the operation is simple, the fixture is connected on the workbench 1 along the inverted T-shaped transverse groove 2 in a sliding manner, the fixed position can be adjusted on the workbench 1, the fixture is provided with a first fixing hole 8 fixed with the workbench 1 along the Z-axis direction, the first fixing hole 8 and the positioning key 3 are positioned on the same straight line, the bolt head is inverted in the inverted T-shaped transverse groove 2, a screw passes through the first fixing hole 8, and the fixture is installed on the workbench 1 through locking and matching of a bolt and a nut, the locating pin 4 sets up at frock top 9, nut seat installation department 5 sets up the second fixed orifices 12 of fixed nut seat 10, fixes a position with nut seat 10 through locating pin 4, fixes nut seat 10 on the frock with screw 13, the navigation key 3 is square, can the depth of parallelism of rapid judgement navigation key 3 when overhauing the frock, first fixed orifices 8 are two, are located navigation key 3's Y respectively to both sides, and not only the fixed action of the frock of strengthening still makes the frock improve at the degree of accuracy when Y is to parallel alignment, can finely tune the frock location, makes the location more accurate.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the design of the present invention, and all equivalent changes made in the design key point of the present invention fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a frock for fixing nut seat uses on the workstation, set up Y to the type of falling T transverse groove on the workstation, its characterized in that: the tool comprises a positioning key, a positioning pin and a nut seat mounting part;
the positioning key is arranged at the bottom of the tool, a Y-direction vertical surface matched with the inverted T-shaped transverse groove is arranged on the positioning key, the positioning key is arranged in the inverted T-shaped transverse groove through the positioning key, the tool is connected to the workbench in a sliding mode along the inverted T-shaped transverse groove, a first fixing hole fixed with the workbench is formed in the tool along the Z-axis direction, and the first fixing hole and the positioning key are located on the same straight line;
the positioning pin is arranged at the top of the tool;
the nut seat mounting part is arranged at the top of the tool, and a second fixing hole fixed with the nut seat is formed in the nut seat mounting part.
2. A tool for fixing a nut seat as claimed in claim 1, wherein: the positioning key is square.
3. A tool for fixing a nut seat as claimed in claim 1, wherein: the number of the first fixing holes is two, and the two first fixing holes are respectively located on two sides of the Y direction of the positioning key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728053.6U CN211992839U (en) | 2020-05-07 | 2020-05-07 | Tool for fixing nut seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728053.6U CN211992839U (en) | 2020-05-07 | 2020-05-07 | Tool for fixing nut seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211992839U true CN211992839U (en) | 2020-11-24 |
Family
ID=73409703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020728053.6U Active CN211992839U (en) | 2020-05-07 | 2020-05-07 | Tool for fixing nut seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211992839U (en) |
-
2020
- 2020-05-07 CN CN202020728053.6U patent/CN211992839U/en active Active
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