CN220863350U - Hydraulic processing tool for shell cover - Google Patents
Hydraulic processing tool for shell cover Download PDFInfo
- Publication number
- CN220863350U CN220863350U CN202322414095.9U CN202322414095U CN220863350U CN 220863350 U CN220863350 U CN 220863350U CN 202322414095 U CN202322414095 U CN 202322414095U CN 220863350 U CN220863350 U CN 220863350U
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- China
- Prior art keywords
- shell cover
- hydraulic
- cover workpiece
- equidistant
- workpiece
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- 210000000078 claw Anatomy 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a hydraulic machining tool for a shell cover, which comprises a tool base, wherein a hydraulic chuck is arranged at the central position of the top end of the tool base, equidistant supporting and positioning rods are arranged at the top end of the tool base outside the hydraulic chuck, equidistant hydraulic cylinders are arranged at the top end of the tool base outside the supporting and positioning rods, floating support rods are arranged at the top ends of the hydraulic cylinders, a shell cover workpiece is mounted at the top end of the supporting and positioning rods, a single-acting cylinder is arranged at one side of the top end of the tool base through a support, a square hole positioning rod is arranged at one end of the single-acting cylinder, equidistant notches are arranged at the bottom of the shell cover workpiece, positioning convex blocks are arranged at one side of the top end of the tool base, and equidistant auxiliary side grooves are arranged at the edge position of the top end of the shell cover workpiece. The utility model has the excellent characteristics of quick clamping, deformation-free and efficient disassembly and assembly of the shell cover workpiece, so as to reduce the problems of deformation and out-of-tolerance size of the shell cover workpiece caused by machining and clamping, improve the production efficiency of the shell cover workpiece and increase the output of the shell cover workpiece.
Description
Technical Field
The utility model relates to the technical field of shell cover hydraulic tools, in particular to a hydraulic machining tool for a shell cover.
Background
The shell cover is a shell-shaped iron cover made of metal materials, and when the shell cover is produced and processed, a plurality of process treatments are needed, so that corresponding processing tools are needed to fix the shell cover.
Such cap class part wall thickness is thin, and overall dimension is great, because the unreasonable very easy deformation that produces of frock design influences machining precision during processing, has the reason that this, this patent aims at providing a clamping swiftly, non-deformable, efficient processing frock to reduce the deformation and the size out of tolerance problem that the part leads to because of the processing clamping, improve the production efficiency of cap, increase output.
Disclosure of utility model
The utility model aims to provide a hydraulic machining tool for a shell cover, which aims to solve the problems that in the prior art, the shell cover part is thin in wall thickness and large in external dimension, deformation is easy to occur due to unreasonable tool design during machining, and machining precision is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pressure processing frock of cap, includes the frock base, the central point department of frock base top is provided with hydraulic chuck, the frock base top in the hydraulic chuck outside is provided with equidistant support locating lever, the frock base top in the support locating lever outside is provided with equidistant pneumatic cylinder, the top of pneumatic cylinder all is provided with the bracing piece that floats, the cap work piece is installed on the top of support locating lever, one side on frock base top is provided with single jar through the support, the one end of single jar is provided with square hole locating lever, the bottom of cap work piece is provided with equidistant breach, one side on frock base top is provided with the location lug, the top and a set of breach mutually support of location lug, the edge on cap work piece top is provided with equidistant assistance side cell body.
Preferably, the support locating lever is provided with ten groups, the contained angle between the adjacent support locating lever is thirty-six degrees, the floating support rod is provided with four groups, the contained angle between the adjacent floating support rods is ninety degrees, and the annular rib of the casting face of the shell cover workpiece is propped against through ten groups of support locating levers, so that the degree of freedom of the downward direction of the shell cover workpiece can be limited.
Preferably, equidistant spacing groove is provided on the top of hydraulic chuck, hydraulic chuck top sliding connection in spacing groove position department has the jack catch, outwards props the cap hole of tight cap work piece through four groups jack catch of hydraulic chuck, can restrict cap work piece horizontal direction and ascending degree of freedom.
Preferably, the inner side of the shell cover workpiece is provided with a shell cover inner hole, the shell cover inner hole is of a circular structure, and the shell cover inner hole is arranged so that the clamping jaw can outwards support and fix the shell cover workpiece.
Preferably, the upper surface of the shell cover workpiece is provided with a concave cavity surface, the lower surface of the shell cover workpiece is provided with a casting surface, and the casting surface and the concave cavity surface are arranged so as to distinguish the shell cover workpiece and place the shell cover workpiece on the hydraulic tool.
Preferably, the edge position department of cap work piece bottom is provided with annular muscle, the bottom of annular muscle touches with the top of supporting the locating lever mutually, through the setting of annular muscle to support the locating lever and support the processing to cap work piece.
Compared with the prior art, the utility model has the beneficial effects that: the hydraulic machining tool for the shell cover has the excellent characteristics of quick clamping, deformation-free and efficient disassembly and assembly of the shell cover workpiece, so that the problems of deformation and size out-of-tolerance of the shell cover workpiece caused by machining and clamping are solved, the production efficiency of the shell cover workpiece is improved, and the output of the shell cover workpiece is increased;
(1) Through the arrangement of the ten groups of supporting and positioning rods, when the shell cover workpiece is placed on the tool, the ten groups of supporting and positioning rods can prop against the annular ribs of the shell cover workpiece, so that the freedom degree of the shell cover workpiece in the downward direction can be limited;
(2) By starting the hydraulic tool, the single-acting cylinder drives the square hole positioning rod to push a group of auxiliary side groove body positions of the shell cover workpiece to move, so that a group of notches of the annular rib of the shell cover workpiece are in close contact with the positioning convex blocks of the hydraulic tool, and the degree of freedom of the rotation direction of the shell cover workpiece can be limited;
(3) The height is adjusted upwards by the hydraulic drive of the hydraulic cylinder through the floating support rod, when the floating support rod contacts the plane of the cast surface of the shell cover workpiece, the lifting is automatically induced to stop, so that the floating support rod contacts the shell cover workpiece, and when the outer ring of the shell cover workpiece is perforated, the floating support rod can conveniently provide upward supporting force for the shell cover workpiece;
(4) The four groups of clamping jaws of the hydraulic chuck are located in the limiting grooves to synchronously move outwards, so that the four groups of clamping jaws of the hydraulic chuck outwards prop up the inner hole of the shell cover workpiece, and the horizontal direction and the upward degree of freedom of the shell cover workpiece can be limited.
Drawings
FIG. 1 is a schematic top view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic top view of the tooling base of the present utility model;
FIG. 3 is a schematic top view of the cover of the present utility model;
fig. 4 is a schematic view showing the bottom structure of the cover workpiece according to the present utility model.
In the figure: 1. supporting a positioning rod; 2. square hole locating rod; 201. a single-acting cylinder; 3. positioning the protruding blocks; 4. a floating support rod; 401. a hydraulic cylinder; 5. a hydraulic chuck; 501. a limit groove; 502. a claw; 6. a shell cover workpiece; 601. annular ribs; 602. a notch; 603. casting a character surface; 604. a concave cavity surface; 605. an inner hole of the shell cover; 606. an auxiliary side groove body; 7. and a tool base.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the hydraulic machining tool for the shell cover comprises a tool base 7, wherein a hydraulic chuck 5 is arranged at the center position of the top end of the tool base 7, equidistant limiting grooves 501 are formed in the top end of the hydraulic chuck 5, and clamping claws 502 are slidably connected to the top end of the hydraulic chuck 5 at the positions of the limiting grooves 501;
When the hydraulic chuck is used, the four groups of clamping claws 502 of the hydraulic chuck 5 are used for outwards propping up the inner hole 605 of the shell cover workpiece 6, so that the horizontal and upward degrees of freedom of the shell cover workpiece 6 can be limited;
The top end of a tool base 7 at the outer side of the hydraulic chuck 5 is provided with equidistant supporting and positioning rods 1, ten groups of supporting and positioning rods 1 are arranged, the included angle between every two adjacent supporting and positioning rods 1 is thirty-six degrees, four groups of floating support rods 4 are arranged, and the included angle between every two adjacent floating support rods 4 is ninety degrees;
when the device is used, the ten groups of support positioning rods 1 are used for supporting the annular ribs 601 of the cast-character surface 603 of the shell cover workpiece 6, so that the freedom degree of the shell cover workpiece 6 in the downward direction can be limited;
The top end of the tooling base 7 on the outer side of the supporting and positioning rod 1 is provided with equidistant hydraulic cylinders 401, the top ends of the hydraulic cylinders 401 are provided with floating support rods 4, the top end of the supporting and positioning rod 1 is provided with a shell cover workpiece 6, the inner side of the shell cover workpiece 6 is provided with a shell cover inner hole 605, and the shell cover inner hole 605 is of a circular structure;
In use, the clamping jaw 502 is tightly supported and fixed to the shell cover workpiece 6 outwards through the arrangement of the shell cover inner hole 605;
The upper surface of the shell cover workpiece 6 is provided with a concave cavity surface 604, and the lower surface of the shell cover workpiece 6 is provided with a character casting surface 603;
in use, the casting surface 603 and the concave cavity surface 604 are arranged so as to distinguish the shell cover workpiece 6 and place the shell cover workpiece on the hydraulic tool;
An annular rib 601 is arranged at the edge position of the bottom end of the shell cover workpiece 6, and the bottom end of the annular rib 601 is contacted with the top end of the supporting and positioning rod 1;
When in use, the annular rib 601 is arranged so as to support the positioning rod 1 to support the shell cover workpiece 6;
one side on the top end of the tool base 7 is provided with a single-acting cylinder 201 through a support, one end of the single-acting cylinder 201 is provided with a square hole positioning rod 2, the bottom of a shell cover workpiece 6 is provided with equidistant notches 602, one side on the top end of the tool base 7 is provided with positioning lugs 3, the top ends of the positioning lugs 3 are matched with a group of notches 602, and the edge position of the top end of the shell cover workpiece 6 is provided with equidistant auxiliary side groove bodies 606.
When the hydraulic machining device is used, firstly, a shell cover workpiece 6 is placed on the hydraulic machining tool, the cast surface 603 is downward, the concave cavity surface 604 is upward, the annular ribs 601 of the cast surface 603 of the shell cover workpiece 6 are propped against by ten groups of supporting and positioning rods 1, the degree of freedom of the shell cover workpiece 6 in the downward direction can be limited, then, by starting the hydraulic tool, the single-acting cylinder 201 drives the square hole positioning rods 2 to push a group of auxiliary side groove bodies 606 of the shell cover workpiece 6 to move, a group of notches 602 of the shell cover workpiece 6 are tightly contacted with the positioning lugs 3 of the hydraulic tool, the degree of freedom of the shell cover workpiece 6 in the rotation direction can be limited, then, the floating support rods 4 are driven by the hydraulic pressure of the hydraulic cylinder 401 to be upward, when the floating support rods 4 are contacted with the plane of the cast surface 603 of the shell cover workpiece 6, the floating support rods 4 are automatically induced to stop rising, at the moment, when the outer ring of the shell cover workpiece 6 is punched, the floating support rods 4 can provide upward supporting force for the shell cover workpiece 6, finally, four groups of chucks 502 synchronously move outwards, the four groups of chucks 5 can be used for tightly supporting the shell cover workpiece 6, and the degree of freedom of the shell cover workpiece 6 can be horizontally limited, and the degree of freedom of the shell cover workpiece 6 can be horizontally and completely limited by the jack catch 502.
Claims (6)
1. A hydraulic processing frock of cap, its characterized in that: including frock base (7), the central point department on frock base (7) top is provided with hydraulic chuck (5), frock base (7) top in the hydraulic chuck (5) outside is provided with equidistant support locating lever (1), frock base (7) top in the support locating lever (1) outside is provided with equidistant pneumatic cylinder (401), the top of pneumatic cylinder (401) all is provided with floating support pole (4), cap work piece (6) are installed on the top of support locating lever (1), one side on frock base (7) top is provided with single acting cylinder (201) through the support, the one end of single acting cylinder (201) is provided with square hole locating lever (2), the bottom of cap work piece (6) is provided with equidistant breach (602), one side on frock base (7) top is provided with location lug (3), the top and a set of breach (602) of location lug (3) mutually support, the edge on cap work piece (6) top is provided with equidistant auxiliary side cell body (606).
2. The hydraulic tooling for a housing cover according to claim 1, wherein: the support locating rods (1) are provided with ten groups, the included angle between every two adjacent support locating rods (1) is thirty-six degrees, the floating support rods (4) are provided with four groups, and the included angle between every two adjacent floating support rods (4) is ninety degrees.
3. The hydraulic tooling for a housing cover according to claim 1, wherein: the top of the hydraulic chuck (5) is provided with equidistant limit grooves (501), and the top of the hydraulic chuck (5) at the position of the limit grooves (501) is slidably connected with clamping claws (502).
4. The hydraulic tooling for a housing cover according to claim 1, wherein: the inner side of the shell cover workpiece (6) is provided with a shell cover inner hole (605), and the shell cover inner hole (605) is of a circular structure.
5. The hydraulic tooling for a housing cover according to claim 1, wherein: the upper surface of the shell cover workpiece (6) is provided with a concave cavity surface (604), and the lower surface of the shell cover workpiece (6) is provided with a cast surface (603).
6. The hydraulic tooling for a housing cover according to claim 1, wherein: the edge of the bottom end of the shell cover workpiece (6) is provided with an annular rib (601), and the bottom end of the annular rib (601) is contacted with the top end of the supporting and positioning rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322414095.9U CN220863350U (en) | 2023-09-06 | 2023-09-06 | Hydraulic processing tool for shell cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322414095.9U CN220863350U (en) | 2023-09-06 | 2023-09-06 | Hydraulic processing tool for shell cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863350U true CN220863350U (en) | 2024-04-30 |
Family
ID=90808934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322414095.9U Active CN220863350U (en) | 2023-09-06 | 2023-09-06 | Hydraulic processing tool for shell cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863350U (en) |
-
2023
- 2023-09-06 CN CN202322414095.9U patent/CN220863350U/en active Active
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