CN219358723U - Loading machine main valve installation trigger adds location frock - Google Patents
Loading machine main valve installation trigger adds location frock Download PDFInfo
- Publication number
- CN219358723U CN219358723U CN202223550927.1U CN202223550927U CN219358723U CN 219358723 U CN219358723 U CN 219358723U CN 202223550927 U CN202223550927 U CN 202223550927U CN 219358723 U CN219358723 U CN 219358723U
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- China
- Prior art keywords
- main valve
- valve mounting
- mounting plate
- plate
- positioning
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- 238000009434 installation Methods 0.000 title claims abstract description 8
- 238000003754 machining Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application discloses loading machine main valve installation trigger adds location frock, machine adds location frock is used for fixing the main valve mounting panel location on the lathe workstation, be equipped with evenly distributed's locating hole on the workstation, machine adds the location frock and includes the bottom plate, the bottom plate back is equipped with the locating pin of cooperation locating hole, positive upside, left side and downside are equipped with respectively and are used for supporting the first locating piece, second locating piece and the third locating piece of main valve mounting panel upper side, left side and downside, main valve mounting panel locates in the space that first locating piece, second locating piece and third locating piece enclose; the front of the bottom plate is also provided with a bolt, the main valve mounting plate is provided with a hole for the bolt to pass through, the height of the bolt is larger than the thickness of the main valve mounting plate, and the top end of the bolt is sequentially sleeved with a pressing plate for pressing the main valve mounting plate and a nut for locking the pressing plate. The machining positioning tool is suitable for machining positioning of the main valve mounting plate, and the accuracy of the relevant size is guaranteed not to be affected by movement of the main valve mounting plate in the machining process.
Description
Technical Field
The application relates to a loader main valve installation trigger adds location frock relates to loader technical field.
Background
The main valve mounting plate of the loader is used for mounting the main valve of the loader, a plurality of holes are formed in the surface of the main valve mounting plate, the quality of the main valve mounting plate is determined by the accuracy of the distance between the holes, in the machining process of the main valve mounting plate, if the main valve mounting plate moves, the inaccuracy and the deviation increase of the correlation size between the holes can be caused, the follow-up main valve rod and flexible shaft assembly are affected, the working flexible shaft is blocked or blocked again, the working efficiency is seriously affected, and the safety is even endangered.
Disclosure of Invention
The technical problem that this application will solve is how to improve the machine of main valve mounting panel and adds the precision.
In order to solve the technical problem, the technical scheme of the application is to provide a loading machine main valve installation plate machine adding positioning tool, the machine adding positioning tool is used for positioning and fixing a main valve installation plate on a machine tool workbench, and uniformly distributed positioning holes are formed in the workbench; the front of the bottom plate is also provided with a bolt, the main valve mounting plate is provided with a hole for the bolt to pass through, the height of the bolt is larger than the thickness of the main valve mounting plate, and the top end of the bolt is sequentially sleeved with a pressing plate for pressing the main valve mounting plate and a nut for locking the pressing plate.
Preferably, the number of the positioning pins is three, and the positioning pins are distributed in a triangular mode.
Preferably, the number of the bolts is two, and the bolts are respectively positioned at the middle part and the lower part of the bottom plate.
Preferably, a circular plate is arranged on the side surface of the pressing plate, which faces the bottom plate, and is used for directly contacting with the main valve mounting plate.
Preferably, the edge of the bottom plate is provided with a hanging ring.
The machining positioning tool has the advantages that the machining positioning tool is suitable for machining positioning of a main valve mounting plate. The accuracy of the associated size can be ensured not to be influenced by the displacement movement of the main valve mounting plate in the machining process.
Drawings
FIG. 1 is a schematic view of an installation plate of a positioning and fixing main valve of an machining positioning tool;
fig. 2-1 is a front view of the structure of the machining positioning tool, fig. 2-2 is a side view of the structure of the machining positioning tool, and fig. 2-3 is a top view of the structure of the machining positioning tool;
reference numerals: the machining positioning tool 1, a bottom plate 1-1, a first positioning block 1-2, a main valve mounting plate 2, bolts 1-3, a second positioning block 1-4, a third positioning block 1-5, nuts 1-6, a first pressing plate 7, a circular plate 1-8, a second pressing plate 1-9, hanging rings 1-10 and positioning pins 1-11.
Detailed Description
For the purposes of promoting an understanding of the principles of the utility model, reference will now be made to the preferred embodiments and specific examples will be described in connection with the accompanying drawings.
Examples
The embodiment provides a loading machine main valve mounting plate machine positioning tool, as shown in fig. 1, wherein the loading machine positioning tool 1 is used for positioning and fixing a main valve mounting plate 2 so as to finish the main valve mounting plate 2, the structure of the loading machine positioning tool 1 is as shown in fig. 2-1, 2-2 and 2-3, the loading machine main valve mounting plate machine positioning tool comprises a bottom plate 1-1, the bottom plate 1-1 is mounted on a workbench, and uniformly distributed positioning holes are formed in the workbench, so that positioning pins 1-11 matched with at least three positioning holes are arranged on the back surface of the bottom plate 1-1 (see fig. 2-2) and distributed in a triangular shape so as to position and mount the back surface of the loading machine positioning tool 1 on the workbench.
2-1 and 2-2, the upper side, the left side and the lower side of the bottom plate 1-1 are fixedly provided with a first positioning block 1-2, a second positioning block 1-4 and a third positioning block 1-5 which are abutted against the upper side edge, the left side edge and the lower side edge of the main valve mounting plate 2 respectively, the first positioning block 1-2 is used for abutted against the upper side edge of the main limiting valve mounting plate 2, the second positioning block 1-4 is used for abutted against the left side edge of the main limiting valve mounting plate 2, and the third positioning block 1-5 is used for abutted against the lower side edge of the main limiting valve mounting plate 2; the main valve mounting plate 2 is placed in a space surrounded by the first positioning block 1-2, the second positioning block 1-4 and the third positioning block 1-5, is limited by the positioning blocks, and cannot move up and down and cannot move leftwards.
The front of the bottom plate 1-1 is also provided with bolts 1-3 perpendicular to the bottom plate 1-1, one to two bolts 1-3 can be arranged, the main valve mounting plate 2 is provided with holes for the bolts 1-3 to pass through, the height of the bolts 1-3 is larger than the thickness of the main valve mounting plate 2, after the main valve mounting plate 2 is placed on the bottom plate 1-1, the top ends of the bolts 1-3 are exposed out of the main valve mounting plate 2, the top ends of the bolts 1-3 are sequentially sleeved with nuts for pressing the pressing plates and locking pressing plates of the main valve mounting plate 2, taking fig. 2-1 and 2-2 as examples, the bolts 1-3 positioned in the center of the bottom plate 1-1 are provided with first pressing plates 1-7, the first pressing plates 1-7 are locked through the nuts 1-6, the bolts positioned in the lower position of the bottom plate 1-1 are provided with second pressing plates 1-9, and the second pressing plates 1-9 are also locked through the nuts. Specifically, the side of the first pressing plate 7 facing the bottom plate 1-1 is welded with a circular plate 1-8 for directly contacting the main valve mounting plate 2, and the contact position of the circular plate 1-8 on the main valve mounting plate 2 is adjusted by adjusting the position of the circular plate 1-8 on the first pressing plate 7, or the thickness of the circular plate 1-8 is adjusted to enable the pressing plate to press the main valve mounting plate 2 more easily.
The edge of the bottom plate 1-1 is provided with a hanging ring 1-10 at a position which does not affect the main valve mounting plate 2; when the positioning tool is not needed to be used, the positioning tool 1 can be hung and stored.
When the embodiment is used, firstly, the machining positioning tool 1 is placed on a horizontal vertical machining workbench, so that positioning pins 1-11 on the back of the machining positioning tool fall into positioning holes on the workbench, and the machining positioning tool 1 is firmly fixed on the workbench of a machine tool; then, placing the main valve mounting plate 2 with the rough machined holes on the machining positioning tool 1 according to the diagram shown in the figure 1, and enabling three edges of the main valve mounting plate 2 to abut against three positioning blocks; then each pressing plate is placed on the bolt at the corresponding position, and each pressing plate is locked by a nut so as to firmly press the main valve mounting plate 2; the main valve mounting plate 2 is completely limited and fixed, a machine tool program can be started to carry out machining operation to finish machining the main valve mounting plate 2, the main valve mounting plate 2 is kept still all the time in the whole finishing process, and holes for mounting a main valve rod and a flexible shaft are machined in the main valve mounting plate 2; after the main valve mounting plate 2 is machined, the main valve mounting plate 2 can be taken out by loosening nuts and taking off all pressing plates, the next main valve mounting plate 2 can be machined continuously after the main valve mounting plate 2 is taken out, the main valve mounting plate 2 is clamped and loosened, and the operation is circulated.
The machining positioning tool 1 provided by the utility model is suitable for machining positioning of the main valve mounting plate 2. The structure is simple to manufacture, the cost is low, the operation is convenient, the stability is good, the durability is good, the safety is good, and the machining efficiency is high; meanwhile, the accuracy of the associated size can be guaranteed not to be influenced by the displacement movement of the main valve mounting plate 2 in the machining process, and therefore the coaxiality of the main valve rod and the flexible shaft assembly is guaranteed. The main valve mounting plate 2 processed by the machining positioning tool 1 provided by the utility model is used by the loader, so that the operation function is smoother, and the working efficiency of the loader is improved.
Claims (5)
1. The machining positioning tool (1) is used for positioning and fixing a main valve mounting plate (2) on a workbench, and uniformly distributed positioning holes are formed in the workbench, and is characterized by comprising a bottom plate (1-1), positioning pins (1-11) matched with the positioning holes are arranged on the back surface of the bottom plate (1-1), first positioning blocks (1-2), second positioning blocks (1-4) and third positioning blocks (1-5) which are used for abutting against the upper side edge, the left side edge and the lower side edge of the main valve mounting plate (2) are respectively arranged on the upper side, the left side edge and the lower side edge of the front surface of the bottom plate (1-1), and the main valve mounting plate (2) is arranged in a space surrounded by the first positioning blocks (1-2), the second positioning blocks (1-4) and the third positioning blocks (1-5); the front of the bottom plate (1-1) is also provided with a bolt (1-3), the main valve mounting plate (2) is provided with a hole for the bolt (1-3) to pass through, the height of the bolt (1-3) is larger than the thickness of the main valve mounting plate (2), and the top end of the bolt (1-3) is sequentially sleeved with a pressing plate for pressing the main valve mounting plate (2) and a nut for locking the pressing plate.
2. The fixture for adding and positioning the main valve mounting plate of the loader according to claim 1, wherein the number of the positioning pins (1-11) is three and the positioning pins are distributed in a triangular shape.
3. The loader main valve mounting plate machine positioning tool according to claim 1, wherein the number of the bolts (1-3) is two, and the bolts are respectively positioned at the middle part and the lower part of the bottom plate (1-1).
4. The loader main valve mounting plate adding and positioning tool according to claim 1, wherein a circular plate (1-8) is arranged on the side surface of the pressing plate, which faces the bottom plate (1-1), and is used for directly contacting with the main valve mounting plate (2).
5. The loader main valve installation plate machine positioning tool according to claim 1, wherein the edge of the bottom plate (1-1) is provided with a hanging ring (1-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223550927.1U CN219358723U (en) | 2022-12-29 | 2022-12-29 | Loading machine main valve installation trigger adds location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223550927.1U CN219358723U (en) | 2022-12-29 | 2022-12-29 | Loading machine main valve installation trigger adds location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358723U true CN219358723U (en) | 2023-07-18 |
Family
ID=87116202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223550927.1U Active CN219358723U (en) | 2022-12-29 | 2022-12-29 | Loading machine main valve installation trigger adds location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219358723U (en) |
-
2022
- 2022-12-29 CN CN202223550927.1U patent/CN219358723U/en active Active
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