CN220613078U - A vertical processing anchor clamps for sprayer processing - Google Patents
A vertical processing anchor clamps for sprayer processing Download PDFInfo
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- CN220613078U CN220613078U CN202321800019.5U CN202321800019U CN220613078U CN 220613078 U CN220613078 U CN 220613078U CN 202321800019 U CN202321800019 U CN 202321800019U CN 220613078 U CN220613078 U CN 220613078U
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- 238000003754 machining Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000446 fuel Substances 0.000 claims abstract description 23
- 241000226585 Antennaria plantaginifolia Species 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of clamps, in particular to a vertical machining clamp for machining an oil sprayer, which comprises a base, an oil sprayer machined part and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a vertical clamping mechanism and a supporting and positioning assembly, the vertical clamping mechanism comprises a clamping oil cylinder and a pressing plate, an output piston rod of the clamping oil cylinder is connected with the pressing plate, and the pressing plate acts on the top of the oil sprayer machined part; the supporting and positioning assembly comprises a positioning pin cushion block and positioning pins, wherein the positioning pin cushion block and the positioning pins are arranged at the bottom of a fuel injector machined piece, the positioning pin cushion block is fixedly arranged on two sides of the base, the positioning pin cushion block is connected with the positioning pins, and the positioning pins are positioned at the bottom of the fuel injector machined piece. The utility model has the advantages of simple structure, convenient assembly and disassembly, positioning reference and strong universality, simultaneously clamps, reduces the labor amount and the labor intensity, saves the auxiliary time, greatly improves the working efficiency, is convenient to replace, is suitable for the requirement of mass production of the machining center of the numerical control vertical drilling and milling machine tool, and greatly improves the machining efficiency.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a vertical machining clamp for machining an oil sprayer.
Background
The clamp mechanism is one of technical devices for realizing efficient production in the machining automobile manufacturing industry, the clamping structure is a main structure of the clamp, the structural form of the clamp directly influences the clamping force, the clamping speed, the operation difficulty and the like of the clamp, and the oil pressure or hydraulic clamping structure is relatively mechanical to the clamping structure, so that the clamp mechanism has the advantages of rapid clamping action, convenient operation and labor saving, and is suitable for being widely applied to numerical control machining center equipment.
However, the machining center determines the space positions among the holes by means of a program, so that the requirements on the positioning reference and the precision of the oil sprayer machined parts are high, sometimes, in order to ensure the positioning reference and the precision to be accurate, the clamp structure is complicated, the auxiliary time is increased, and the machining and manufacturing efficiency is indirectly influenced.
In view of this, the present utility model provides a vertical machining fixture for machining of fuel injectors.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a vertical machining clamp for machining an oil sprayer.
In order to solve the technical problems, the following technical scheme is adopted:
a vertical processing clamp for processing an oil sprayer comprises a base, an oil sprayer workpiece and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a vertical clamping mechanism and a supporting and positioning assembly, both the vertical clamping mechanism and the supporting and positioning assembly are arranged on the base,
the vertical clamping mechanism comprises a clamping oil cylinder and a pressing plate, an output piston rod of the clamping oil cylinder is connected with the pressing plate, and the pressing plate acts on the top of a workpiece of the oil sprayer;
the supporting and positioning assembly comprises a positioning pin cushion block and positioning pins, wherein the positioning pin cushion block and the positioning pins are arranged at the bottom of a fuel injector machined piece, the positioning pin cushion block is fixedly arranged on two sides of the base, the positioning pin cushion block is connected with the positioning pins, and the positioning pins are positioned at the bottom of the fuel injector machined piece.
Further, the supporting and positioning assembly further comprises a pre-positioning column arranged on the front side of the fuel injector machined part and a positioning column arranged on the rear side of the fuel injector machined part.
Further, the locating pin is connected with a diamond pin, and the diamond pin is located in a vertical bottom hole of the oil sprayer machined part.
Further, the vertical clamping mechanism is provided with 2.
Further, an energy accumulator and a pressure gauge are arranged on the left side of the base.
Further, the front side of the middle part of the base is provided with a pressure maintaining valve group.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the utility model relates to a vertical machining clamp for machining an oil sprayer. Then the front pre-positioning column performs pre-positioning in the Y direction, and then the rear positioning column performs secondary positioning in the Y direction. And finally, the pressing plates of the 2 vertical clamping mechanisms act on the top of the oil sprayer workpiece to respectively prop against the left upper part and the right upper part of the oil sprayer workpiece, and the machining work of the two left and right side viewing surfaces of the oil sprayer workpiece can be completed only by one-time clamping. And through setting up clamping mechanism, carry out all-round fixed clamp to even sprayer machined part, press from both sides tightly more firmly stable, machining precision is better.
The utility model has the technical characteristics that: the device has the advantages of simple structure, convenient assembly and disassembly, high positioning standard and universality, simultaneous clamping, labor capacity reduction, labor intensity saving, auxiliary time saving, great improvement of working efficiency, convenient replacement, suitability for the requirement of mass production of the numerical control vertical drilling and milling machine tool machining center and great improvement of machining efficiency.
Drawings
The utility model is further described below with reference to the accompanying drawings:
fig. 1 is a schematic front view of a vertical machining fixture for machining an oil injector according to an embodiment of the utility model.
Fig. 2 is a schematic top view of a vertical machining fixture for machining an oil injector according to an embodiment of the utility model.
Fig. 3 is a schematic side view of a vertical machining fixture for machining an oil injector according to an embodiment of the utility model.
Fig. 4 is a schematic perspective view of a vertical machining fixture for machining an oil injector according to an embodiment of the utility model.
FIG. 5 is a schematic diagram of a fuel injector processing piece according to an embodiment of the present utility model.
FIG. 6 is a schematic view of a diamond pin according to an embodiment of the present utility model disposed within a fuel injector workpiece.
In the figure, a 1-base; 2-machining a fuel injector; 3-a vertical clamping mechanism; 4-supporting and positioning components 8-energy accumulators; 9-a pressure gauge; 10-pressure maintaining valve group.
31-clamping the oil cylinder; 32-pressing plates; 33-an oil cylinder seat; 34-output piston rod.
41-locating pin cushion blocks; 42-locating pins; 43-pre-positioning the column; 44-positioning columns; 45-diamond pins.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-6, a vertical machining fixture for machining an oil sprayer comprises a base 1, an oil sprayer workpiece 2 and a workpiece clamping device arranged on the base 1, wherein the workpiece clamping device comprises a vertical clamping mechanism 3 and a supporting and positioning assembly 4, and the vertical clamping mechanism 3 and the supporting and positioning assembly 4 are both arranged on the base 1.
The vertical clamping mechanism 3 comprises a clamping oil cylinder 31 and a pressing plate 32, an output piston rod 34 of the clamping oil cylinder 31 is connected with the pressing plate 32, the pressing plate 32 acts on the top of the oil sprayer machined part 2, and an oil cylinder seat 33 is arranged at the bottom of the clamping oil cylinder 31.
The supporting and positioning assembly 4 comprises a positioning pin cushion block 41 and a positioning pin 42 which are arranged at the bottom of the fuel injector machined part 2, the positioning pin cushion block 41 is fixedly arranged on two sides of the base 1, the positioning pin cushion block 41 is connected with the positioning pin 42, and the positioning pin 42 is positioned at the bottom of the fuel injector machined part 2.
Further, the support positioning assembly 4 further includes a pre-positioning post 43 provided on the front side of the injector work piece 2 and a positioning post 44 provided on the rear side of the injector work piece 2. The locating pin 42 is connected with a diamond pin 45, and the diamond pin 45 is positioned in a vertical bottom hole of the fuel injector machined part 2. The utility model places the workpiece on 2 positioning pin cushion blocks 41 and positioning pins 42 for basic positioning. Then, the front positioning column 43 performs the Y-direction positioning, and then the rear positioning column 44 performs the Y-direction secondary positioning.
Further, the vertical clamping mechanisms 3 are provided with 2. The two vertical clamping mechanisms 3 have the same structure, wherein one vertical clamping mechanism 3 is arranged at the upper left side part of the fuel injector machined part 2, the other vertical clamping mechanism 3 is arranged at the upper right side part of the fuel injector machined part 22, and the two vertical clamping mechanisms 3 respectively act on the upper left side part and the upper right side part of the fuel injector machined part 22; by means of the vertical clamping mechanism 3, the two side-looking surface machining operations of the injector machining piece 22 can be completed only by one clamping. And through setting up vertical clamping mechanism 3, carry out all-round fixed clamp to even sprayer machined part 2, press from both sides tightly more firmly stable, machining precision is better.
Further, an accumulator 8 and a pressure gauge 9 are arranged on the left side of the base 1.
Further, a pressure maintaining valve group 10 is arranged on the front side of the middle of the base 1.
The working principle of the utility model is as follows: the utility model places the workpiece on 2 positioning pin cushion blocks 41 and positioning pins 42 for basic positioning. Then, the front positioning column 43 performs the Y-direction positioning, and then the rear positioning column 44 performs the Y-direction secondary positioning. Finally, through the vertical clamping mechanism 3, the pressing plates 32 of the 2 vertical clamping mechanisms 3 act on the top of the oil sprayer machined part 2 to respectively prop against the left upper part and the right upper part of the oil sprayer machined part 2, and the machining work of the two left and right side viewing surfaces of the oil sprayer machined part 2 can be completed only through one-time clamping. And through setting up clamping mechanism, carry out all-round fixed clamp to even sprayer machined part 2, press from both sides tightly more firmly stable, machining precision is better.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are encompassed within the scope of the present utility model.
Claims (6)
1. A vertical processing anchor clamps for sprayer processing, its characterized in that: comprises a base, an oil sprayer machined part and a workpiece clamping device arranged on the base, wherein the workpiece clamping device comprises a vertical clamping mechanism and a supporting and positioning assembly, the vertical clamping mechanism and the supporting and positioning assembly are both arranged on the base,
the vertical clamping mechanism comprises a clamping oil cylinder and a pressing plate, an output piston rod of the clamping oil cylinder is connected with the pressing plate, and the pressing plate acts on the top of a workpiece of the oil sprayer;
the supporting and positioning assembly comprises a positioning pin cushion block and positioning pins, wherein the positioning pin cushion block and the positioning pins are arranged at the bottom of a fuel injector machined piece, the positioning pin cushion block is fixedly arranged on two sides of the base, the positioning pin cushion block is connected with the positioning pins, and the positioning pins are positioned at the bottom of the fuel injector machined piece.
2. A vertical machining fixture for machining of fuel injectors as defined in claim 1, wherein: the supporting and positioning assembly further comprises a pre-positioning column arranged on the front side of the oil sprayer machined part and a positioning column arranged on the rear side of the oil sprayer machined part.
3. A vertical machining fixture for machining of fuel injectors as defined in claim 1, wherein: the locating pin is connected with a diamond pin, and the diamond pin is positioned in a vertical bottom hole of the oil sprayer machined part.
4. A vertical machining fixture for machining of fuel injectors as defined in claim 1, wherein: the number of the vertical clamping mechanisms is 2.
5. A vertical machining fixture for machining of fuel injectors as defined in claim 1, wherein: an energy accumulator and a pressure gauge are arranged on the left side of the base.
6. A vertical machining fixture for machining of fuel injectors as defined in claim 1, wherein: and a pressure maintaining valve group is arranged on the front side of the middle part of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800019.5U CN220613078U (en) | 2023-07-10 | 2023-07-10 | A vertical processing anchor clamps for sprayer processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800019.5U CN220613078U (en) | 2023-07-10 | 2023-07-10 | A vertical processing anchor clamps for sprayer processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613078U true CN220613078U (en) | 2024-03-19 |
Family
ID=90229304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800019.5U Active CN220613078U (en) | 2023-07-10 | 2023-07-10 | A vertical processing anchor clamps for sprayer processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613078U (en) |
-
2023
- 2023-07-10 CN CN202321800019.5U patent/CN220613078U/en active Active
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