CN217617821U - Oil cylinder bottom oil port machining tool - Google Patents
Oil cylinder bottom oil port machining tool Download PDFInfo
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- CN217617821U CN217617821U CN202221441298.6U CN202221441298U CN217617821U CN 217617821 U CN217617821 U CN 217617821U CN 202221441298 U CN202221441298 U CN 202221441298U CN 217617821 U CN217617821 U CN 217617821U
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- oil cylinder
- jaw assembly
- chuck body
- cylinder bottom
- positioning
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Abstract
The utility model discloses an oil cylinder bottom hydraulic fluid port processing frock installs on hydraulic chuck, hydraulic chuck includes chuck body and jack catch subassembly, the jack catch subassembly sets up chuck body's upper portion, just the jack catch subassembly can for the chuck body slides from top to bottom, the frock includes: the fixing plate assembly is fixed at the lower part of the chuck body and corresponds to the jaw assembly in position; the positioning sleeve is fixed on the upper part of the fixed plate component, a positioning unit is arranged on the upper part of the positioning sleeve, and the positioning unit can position the outer surface of the lower side of the bottom of the cylindrical oil cylinder; and the pressing unit is fixed on the jaw assembly and can move downwards along with the jaw assembly to press the outer surface of the upper side of the cylinder bottom of the oil cylinder. The utility model has the advantages of easy operation, work efficiency is high, does not rely on machining center, low in production cost.
Description
Technical Field
The utility model relates to a digit control machine tool processing technology technical field especially relates to an oil cylinder bottom hydraulic fluid port processing frock.
Background
The oil cylinder bottom oil port is processed by drilling, reaming and tapping on a processing center. The machining on the machining center generally has the characteristics of long machining time, inaccurate positioning, high machining cost and the like, and the machining center is in a full-load production state and is not beneficial to arrangement of other high-precision machining tasks such as milling, grinding and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a tool for processing a bottom oil port of an oil cylinder in order to solve the above technical problems.
The utility model provides an oil cylinder bottom hydraulic fluid port processing frock installs on hydraulic chuck, hydraulic chuck includes chuck body and jack catch subassembly, the jack catch subassembly sets up the upper portion of chuck body, just the jack catch subassembly can for the chuck body slides from top to bottom, the frock includes:
the fixing plate assembly is fixed at the lower part of the chuck body and corresponds to the jaw assembly in position;
the positioning sleeve is fixed on the upper part of the fixed plate component, a positioning unit is arranged on the upper part of the positioning sleeve, and the positioning unit can position the outer surface of the lower side of the cylindrical oil cylinder bottom;
and the pressing unit is fixed on the jaw assembly and can move downwards along with the jaw assembly to press the outer surface of the upper side of the cylinder bottom of the oil cylinder.
In one embodiment, two sides of the fixing plate assembly are connected with the chuck body through first screws and cylindrical pins.
In one embodiment, the positioning unit includes:
the positioning spigot is matched with the outer surface of the cylinder bottom of the oil cylinder, and a convex connecting part is arranged on the outer side wall of the cylinder bottom of the oil cylinder;
the U-shaped notch penetrates through the positioning spigot, and the protruding connecting portion can penetrate through the U-shaped notch.
In one embodiment, the pressing unit comprises a pressing bolt, the pressing bolt is fixedly connected with the bottom of the jaw assembly, and the jaw assembly can drive the pressing bolt to downwards press the outer surface of the bottom of the oil cylinder.
In one embodiment, the jaw assembly is connected to the chuck body by a second screw, wedge block and rack.
In one embodiment, the jaw assembly is formed by welding jaws and a steel plate.
According to the processing tool for the oil port at the bottom of the oil cylinder, the oil cylinder bottom is clamped in the positioning unit on the positioning sleeve, and then the pressing unit moves downwards and presses the outer surface of the upper side of the oil cylinder bottom, so that the oil cylinder bottom is clamped and fixed, its clamp force of having borrowed hydraulic chuck has realized the hydraulic clamping mode, makes the hydraulic fluid port process of hydro-cylinder end go on the numerical control lathe, the utility model has the advantages of easy operation, work efficiency is high, does not rely on machining center, low in production cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front sectional view of the oil cylinder bottom oil port processing tool of the utility model;
fig. 2 is a left sectional view of the oil cylinder bottom oil port processing tool of the utility model;
fig. 3 is a schematic structural view of the positioning sleeve of the present invention;
fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1-4, an embodiment of the utility model provides an oil cylinder bottom hydraulic fluid port processing frock installs on hydraulic chuck, hydraulic chuck includes chuck body 1 and jaw assembly 2, jaw assembly 2 sets up chuck body 1's upper portion, just jaw assembly 2 can for chuck body 1 slides from top to bottom, the frock includes:
the fixing plate component 3 is fixed at the lower part of the chuck body 1, and the fixing plate component 3 corresponds to the jaw component 2 in position;
the positioning sleeve 4 is fixed on the upper part of the fixing plate assembly 3, a positioning unit 5 is arranged on the upper part of the positioning sleeve 4, and the positioning unit 5 can position the outer surface of the lower side of the cylindrical oil cylinder bottom 6;
and the pressing unit 7 is fixed on the jaw assembly 2, and the pressing unit 7 can be pressed on the outer surface of the upper side of the cylinder bottom 6 along with the downward movement of the jaw assembly 2.
Above-mentioned hydro-cylinder bottom hydraulic fluid port processing frock is through putting 6 cards of hydro-cylinder bottom in the positioning unit 5 on position sleeve 4, then, utilizes to compress tightly 7 downstream compresses tightly the upside surface of hydro-cylinder bottom 6 can realize that the centre gripping of hydro-cylinder bottom 6 is fixed, and its clamp force of having borrowed hydraulic chuck has realized the hydraulic clamping mode, makes the processing hydraulic fluid port process of hydro-cylinder bottom 6 can go on the numerical control lathe, thereby makes the utility model has the advantages of easy operation, work efficiency is high, does not rely on machining center, low in production cost.
In an embodiment of the present invention, the two sides of the fixing plate assembly 3 are connected to the chuck body 1 through the first screws 8 and the cylindrical pins 9. So, not only connect the fastening firm, make things convenient for the dismouting of fixed plate subassembly 3 moreover.
In an embodiment of the present invention, the positioning unit 5 includes:
the positioning spigot 51 is matched with the outer surface of the oil cylinder bottom 6, and a convex connecting part 61 is arranged on the outer side wall of the oil cylinder bottom 6;
and the U-shaped notch 52 is arranged on the positioning spigot 51 in a penetrating manner, and the convex connecting part 61 can be arranged in the U-shaped notch 52 in a penetrating manner.
In this embodiment, the positioning spigot 51 is a groove recessed downward along the upper surface of the positioning sleeve 4, and the shape of the groove is matched with the outer surface of the lower side of the cylinder bottom 6, so that the cylinder bottom 6 can be positioned and clamped conveniently in the horizontal plane. The convex connecting part 61 on the cylinder bottom 6 can be arranged in the U-shaped notch 52 in a penetrating way, so that the interference is avoided, and the positioning effect is enhanced.
The utility model discloses an embodiment, compress tightly unit 7 includes clamp bolt 71, clamp bolt 71 fixed connection the bottom of jaw assembly 2, jaw assembly 2 can drive clamp bolt 71 moves down to compress tightly the surface of hydro-cylinder end 6. Thus, the cylinder bottom 6 can be positioned in the vertical direction.
In an embodiment of the present invention, the jaw assembly 2 is connected to the chuck body 1 through a second screw 10, a wedge and a rack. In this embodiment, the installation manner of the jaw assembly 2 is similar to that in the prior art, and the description is omitted here.
The utility model discloses an embodiment, jaw assembly 2 is formed by jack catch and steel sheet welding. Therefore, the jaw assembly 2 can clamp or loosen the outer surface of the cylinder bottom 6 of the oil cylinder according to the instruction of the chuck body 1, and the hydraulic clamping force of the hydraulic chuck 1 is fully utilized to realize hydraulic clamping.
The utility model discloses a use operating procedure as follows:
step 1: checking whether scrap iron exists at the position of the positioning spigot 51 of the positioning sleeve 4 or not, and blowing off the scrap iron on the surface by using an air gun;
step 2: placing the cylinder bottom 6 of the oil cylinder at a positioning spigot 51 of the positioning sleeve 4 through the U-shaped notch 52;
and step 3: a hydraulic chuck pedal is stepped by a foot, the hydraulic chuck performs clamping action towards the center to drive the clamping jaw assembly 2 to clamp downwards, and therefore the cylinder bottom 6 of the oil cylinder is clamped;
and 4, step 4: and closing the protective door of the numerical control machine tool and starting machining.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, but should not be interpreted as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides an oil cylinder bottom hydraulic fluid port processing frock installs on hydraulic chuck, its characterized in that, hydraulic chuck includes chuck body and jack catch subassembly, the jack catch subassembly sets up the upper portion of chuck body, just the jack catch subassembly can for the chuck body slides from top to bottom, the frock includes:
the fixing plate assembly is fixed at the lower part of the chuck body and corresponds to the jaw assembly in position;
the positioning sleeve is fixed on the upper part of the fixed plate component, a positioning unit is arranged on the upper part of the positioning sleeve, and the positioning unit can position the outer surface of the lower side of the bottom of the cylindrical oil cylinder;
and the pressing unit is fixed on the jaw assembly and can move downwards along with the jaw assembly to press the outer surface of the upper side of the cylinder bottom of the oil cylinder.
2. The tool for machining the bottom oil port of the oil cylinder according to claim 1, wherein two sides of the fixing plate assembly are connected with the chuck body through a first screw and a cylindrical pin.
3. The oil cylinder bottom oil port processing tool according to claim 1, wherein the positioning unit comprises:
the positioning spigot is matched with the outer surface of the cylinder bottom of the oil cylinder, and a convex connecting part is arranged on the outer side wall of the cylinder bottom of the oil cylinder;
the U-shaped notch penetrates through the positioning spigot, and the protruding connecting portion can penetrate through the U-shaped notch.
4. The oil cylinder bottom oil port machining tool according to claim 1, wherein the pressing unit comprises a pressing bolt, the pressing bolt is fixedly connected with the bottom of the jaw assembly, and the jaw assembly can drive the pressing bolt to move downwards to press the outer surface of the oil cylinder bottom.
5. The tool for machining the bottom oil port of the oil cylinder of claim 4, wherein the jaw assembly is connected with the chuck body through a second screw, a wedge block and a rack.
6. The tool for machining the bottom oil port of the oil cylinder according to claim 5, wherein the jaw assembly is formed by welding a jaw and a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441298.6U CN217617821U (en) | 2022-06-10 | 2022-06-10 | Oil cylinder bottom oil port machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441298.6U CN217617821U (en) | 2022-06-10 | 2022-06-10 | Oil cylinder bottom oil port machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617821U true CN217617821U (en) | 2022-10-21 |
Family
ID=83625784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221441298.6U Active CN217617821U (en) | 2022-06-10 | 2022-06-10 | Oil cylinder bottom oil port machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617821U (en) |
-
2022
- 2022-06-10 CN CN202221441298.6U patent/CN217617821U/en active Active
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