CN222711562U - A combined tooling for V-shaped positioning and three-sided processing - Google Patents
A combined tooling for V-shaped positioning and three-sided processing Download PDFInfo
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- CN222711562U CN222711562U CN202420774830.9U CN202420774830U CN222711562U CN 222711562 U CN222711562 U CN 222711562U CN 202420774830 U CN202420774830 U CN 202420774830U CN 222711562 U CN222711562 U CN 222711562U
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Abstract
The utility model discloses a V-shaped positioning three-side processing combined tool, which belongs to the technical field of automobile accessory manufacturing and comprises an equipment main body, wherein a first-order processing mechanism and a second-order processing mechanism are arranged on the equipment main body, the first-order processing mechanism comprises a positioning component and a lateral pressing component, the positioning component is connected with the lateral pressing component, and the positioning component and the lateral pressing component are both connected with the equipment main body. Through the mode, the equipment main body drives the positioning assembly to position and clamp the workpiece, the lateral pressing assembly clamps the side face of the workpiece, after the workpiece is machined on the positioning assembly, the secondary machining is performed by the secondary machining mechanism, the equipment main body is placed on the four-axis turntable, the positioning assembly is used for machining a plurality of planes and side holes through four-axis rotation, the generation of burrs of the connecting holes is effectively avoided, and the production is completed by the secondary machining mechanism, so that the working procedure is more concentrated, and the stability of dimensional machining is ensured.
Description
Technical Field
The utility model relates to the technical field of automobile part manufacturing, in particular to a V-shaped positioning three-side processing combined tool.
Background
The automobile expansion valve is arranged at the inlet of the automobile evaporator and mainly plays a role in throttling, liquid refrigerant with high temperature and high pressure is throttled by an orifice of the expansion valve to become vaporific hydraulic refrigerant with low temperature and low pressure, thereby creating conditions for the evaporation of the refrigerant, and meanwhile, the flow rate of the refrigerant is controlled.
For example, chinese patent CN205668157U discloses a four-station four-section quick hydraulic clamp, which comprises an oil-way bridge plate, a left wall plate, a right wall plate, a left corner oil cylinder, a right corner oil cylinder and a pressing plate, wherein the oil-way bridge plate is provided with an inner oil way, four stations ABCD are arranged, each station is provided with a front stop block and a side stop block, four elastic push rods ABCD are also arranged, the left wall plate is provided with an oil-way interface and an oil-way block, the left wall plate is positioned on the left side surface of the oil-way bridge plate, the oil-way block is connected with the inner oil way, the right wall plate is positioned on the right side surface of the oil-way bridge plate, the left corner oil cylinder is positioned between the station a and the station B, the right corner oil cylinder is positioned between the station C and the station D and is communicated with the inner oil way, and piston rods of the left corner oil cylinder and the right corner oil cylinder are upward and are respectively connected with the pressing plate.
However, the technology has the following problems that when the front face hole and the inclined hole are processed, burrs in the connecting hole cannot be avoided, the processing is performed only by one process, the subsequent processing and production cannot be processed, and the stability of the dimension processing cannot be ensured.
Based on the above, the utility model designs a combined tool for three-side processing in V-shaped positioning to solve the above problems.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a V-shaped positioning three-side processing combined tool.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The combined tool for processing three surfaces in V-shaped positioning comprises an equipment main body, wherein two groups of first-order processing mechanisms and two groups of second-order processing mechanisms which are arranged in parallel are arranged on the equipment main body;
The first-order processing mechanism comprises a positioning assembly and a lateral pressing assembly, wherein the positioning assembly is connected with the lateral pressing assembly, and the positioning assembly and the lateral pressing assembly are both connected with the equipment main body.
Still further, the equipment main part includes anchor clamps board, cylinder, anchor clamps dodge hole, corner hydro-cylinder and electric jar, equal fixed mounting in the lower extreme of anchor clamps board of cylinder, corner hydro-cylinder fixed mounting is in the inside of anchor clamps board, the anchor clamps dodge the hole and set up on the anchor clamps board and be located the below of two preface processing mechanism, anchor clamps board and locating component, side direction compress tightly the subassembly, two preface processing mechanism all are connected, and the cylinder is connected with locating component, and corner hydro-cylinder, electric jar all are connected with two preface processing mechanism.
Furthermore, the number of the cylinders is two, the clamp avoiding holes and the electric cylinders are four, and the number of the corner oil cylinders is two.
Still further, locating component includes V-arrangement positioning seat, locating hole, fixing base, connecting axle, fixed axle, revolving plate and last briquetting, V-arrangement positioning seat fixed mounting is on the upper end of anchor clamps board, and the locating hole is seted up on the outside lateral wall of V-arrangement positioning seat, fixing base, connecting axle, revolving plate, last briquetting all are equipped with two, and are located the front and back both ends of fixed axle respectively, and the lower extreme fixed mounting of fixing base is in the upper end of anchor clamps board, and the upper end of fixing base is connected with the lower extreme rotation of connecting axle, and the upper end of connecting axle is connected with the lower extreme rotation of revolving plate, goes up briquetting fixed mounting in the tip of revolving plate, and two revolving plates are articulated with the front and back both ends of fixed axle respectively, the output and the fixed axle fixed connection of cylinder.
Furthermore, each group of the V-shaped positioning seat and the positioning hole is provided with two positioning holes which are arranged in parallel.
Furthermore, the lateral compression assembly comprises a single-acting oil cylinder and a T-shaped pressing block, wherein the single-acting oil cylinder is fixedly arranged at the upper end of the equipment main body, the output end of the single-acting oil cylinder is fixedly connected with the lower half part of the T-shaped pressing block, and the upper half part of the T-shaped pressing block is rotationally connected with the side wall of the V-shaped positioning seat.
Furthermore, the single-acting oil cylinder and the T-shaped pressing block are respectively provided with two sides which are respectively positioned on the two V-shaped positioning seats.
Still further, second preface processing agency includes positioning base, through-hole, first fixing base, fixed block, slider, second fixing base, compact heap and double-end pressure bar, positioning base, through-hole all are equipped with two, two positioning base fixed mounting are in the upper end of anchor clamps board and are located anchor clamps board front and back both sides, two through-holes are seted up on two positioning base and are dodged the hole with the anchor clamps and communicate, first fixing base fixed mounting is in the upper end of anchor clamps board, the output and the fixed block fixed connection of electric jar, the one end lateral wall and the first fixing base sliding connection of fixed block, the other end lateral wall and the one end lateral wall sliding connection of slider of fixed block, the lower extreme and the upper end sliding connection of second fixing base, the other end lateral wall and the compact heap fixed connection of slider, first fixing base, the fixed block, the slider, second fixing base, the compact heap all is equipped with two and is located the left and right sides of two positioning base respectively, the pressure bar is located between two positioning base and fixed mounting is on the output of corner hydro-cylinder on the double-head.
The utility model has the following technical effects:
When the device is used, a workpiece is placed on the device main body, the device main body drives the positioning assembly to position and clamp the workpiece, the lateral pressing assembly clamps the lateral surface of the workpiece, after the workpiece is machined on the positioning assembly, the secondary machining is performed by the secondary machining mechanism, the device main body is placed on the four-axis turntable, the positioning assembly is rotated through the four axes to machine a plurality of planes and side holes, burrs of the connecting holes are effectively avoided, and because the secondary machining mechanism finishes production, the procedures are more concentrated, and the stability of size machining is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view I of a combined tool for three-side processing in V-shaped positioning;
FIG. 2 is a front view of a combined tool for three-side processing in V-shaped positioning according to the utility model;
FIG. 3 is a right side view of a V-shaped positioning three-sided tooling assembly of the present utility model;
FIG. 4 is a second perspective view of a combined tool for three-side processing in V-shaped positioning according to the utility model;
FIG. 5 is a perspective view of a positioning assembly of the present utility model;
FIG. 6 is a perspective view of a two-step processing mechanism according to the present utility model;
Fig. 7 is a cross-sectional view taken along the A-A direction of fig. 3.
Reference numerals in the drawings represent respectively:
1. The device comprises a device main body, 11, a clamp plate, 12, an air cylinder, 13, a clamp avoiding hole, 14, a corner oil cylinder, 15, an electric cylinder, 2, a first-order processing mechanism, 21, a positioning assembly, 211, a V-shaped positioning seat, 212, a positioning hole, 213, a fixed seat, 214, a connecting shaft, 215, a fixed shaft, 216, a rotating plate, 217, an upper pressing block, 22, a lateral pressing assembly, 221, a single-acting oil cylinder, 222, a T-shaped pressing block, 3, a second-order processing mechanism, 31, a positioning base, 32, a through hole, 33, a first fixed seat, 34, a fixed block, 35, a sliding block, 36, a second fixed seat, 37, a pressing block and 38, and a double-head upper pressing rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the 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.
The utility model is further described below with reference to examples.
Reference to "left", "right", "front", "rear", "upper", "lower" in the following description is oriented in the viewing direction of the front view.
Example 1
Referring to fig. 1-7 of the specification, a combined tool for V-shaped positioning three-side processing comprises a main body 1, wherein two groups of parallel first-order processing mechanisms 2 and two groups of parallel second-order processing mechanisms 3 are arranged on the main body 1;
The in-order machining mechanism 2 comprises a positioning assembly 21 and a lateral pressing assembly 22, wherein the positioning assembly 21 is connected with the lateral pressing assembly 22, and the positioning assembly 21 and the lateral pressing assembly 22 are connected with the equipment main body 1.
When the device is used, a workpiece is placed on the device main body 1, the device main body 1 drives the positioning assembly 21 to position and clamp the workpiece, the lateral pressing assembly 22 clamps the lateral surface of the workpiece, after the workpiece is machined on the positioning assembly 21, the secondary machining is performed by the secondary machining mechanism 3, the device main body 1 is placed on the four-axis turntable, the positioning assembly 21 is machined with a plurality of planes and side holes through four-axis rotation, the generation of burrs of the connecting holes is effectively avoided, and because the production is completed by the secondary machining mechanism 3, the procedures are more concentrated, and the stability of size machining is ensured.
Example 2
As shown in fig. 1-7, as a preferred embodiment of the present utility model, the apparatus main body 1 includes a clamp plate 11, an air cylinder 12, a clamp avoidance hole 13, a corner oil cylinder 14 and an electric cylinder 15, wherein the air cylinder 12 and the electric cylinder 15 are fixedly installed at the lower end of the clamp plate 11, the corner oil cylinder 14 is fixedly installed inside the clamp plate 11, the clamp avoidance hole 13 is formed on the clamp plate 11 and is located below the two-order machining mechanism 3, the clamp plate 11 is connected with a positioning assembly 21, a lateral pressing assembly 22 and the two-order machining mechanism 3, the air cylinder 12 is connected with the positioning assembly 21, and the corner oil cylinder 14 and the electric cylinder 15 are connected with the two-order machining mechanism 3.
The two cylinders 12 are arranged, the clamp avoiding holes 13 and the four electric cylinders 15 are respectively arranged, and the two corner cylinders 14 are arranged.
The positioning assembly 21 comprises a V-shaped positioning seat 211, a positioning hole 212, a fixing seat 213, a connecting shaft 214, a fixing shaft 215, a rotating plate 216 and an upper pressing block 217, wherein the V-shaped positioning seat 211 is fixedly arranged at the upper end of the clamp plate 11, the positioning hole 212 is formed in the outer side wall of the V-shaped positioning seat 211, the fixing seat 213, the connecting shaft 214, the rotating plate 216 and the upper pressing block 217 are respectively provided with two fixing shafts 215, the fixing seats 213, the connecting shaft 214, the rotating plate 216 and the upper pressing block 217 are respectively positioned at the front end and the rear end of the fixing shaft 215, the lower end of the fixing seat 213 is fixedly arranged at the upper end of the clamp plate 11, the upper end of the fixing seat 213 is rotatably connected with the lower end of the connecting shaft 214, the upper pressing block 217 is fixedly arranged at the end of the rotating plate 216, the two rotating plates 216 are respectively hinged with the front end and the rear end of the fixing shaft 215, and the output end of the cylinder 12 is fixedly connected with the fixing shaft 215.
Each group of the V-shaped positioning seat 211 and the positioning hole 212 is provided with two and parallel to each other and is used for clamping four workpieces simultaneously.
The fixing seat 213, the connecting shaft 214, the fixing shaft 215, the rotating plate 216 and the upper pressing block 217 are provided with two groups and are positioned between the four V-shaped positioning seats 211.
The lateral pressing assembly 22 comprises a single-acting oil cylinder 221 and a T-shaped pressing block 222, the single-acting oil cylinder 221 is fixedly arranged at the upper end of the equipment main body 1, the output end of the single-acting oil cylinder 221 is fixedly connected with the lower half part of the T-shaped pressing block 222, and the upper half part of the T-shaped pressing block 222 is rotatably connected with the side wall of the V-shaped positioning seat 211.
The single-acting oil cylinder 221 and the T-shaped pressing block 222 are respectively provided with two V-shaped positioning seats 211.
When the utility model is used, the V-shaped end of a workpiece to be processed is placed on the V-shaped port of the V-shaped positioning seat 211, the air cylinder 12 is started, the air cylinder 12 drives the fixed shaft 215 to move upwards, the fixed shaft 215 drives the rotary plate 216 to rotate downwards around the connecting shaft 214, so that the rotary plate 216 drives the upper pressing block 217 to move downwards, the upper pressing block 217 tightly clamps the upper end of the workpiece, the single-acting oil cylinder 221 is started, the output end of the single-acting oil cylinder 221 drives the T-shaped pressing block 222 to clamp and fix the side edge of the workpiece, then the workpiece is processed through the positioning hole 212, and when the side wall is processed, the single-acting oil cylinder 221 moves downwards, so as to drive the T-shaped pressing block 222 to rotate, the T-shaped pressing block 222 leaves the side wall of the workpiece, and a lateral cutter is safely avoided for processing the plane of the side wall, and burrs of the connecting hole are effectively avoided because the front hole and the inclined hole are completed in the V-shaped positioning seat 211.
Example 3
As shown in fig. 1-7, as a preferred embodiment of the present utility model, the two-step processing mechanism 3 includes a positioning base 31, a through hole 32, a first fixing base 33, a fixing block 34, a sliding block 35, a second fixing base 36, a pressing block 37, and a dual-head upper pressing rod 38, where the two positioning bases 31 and the through hole 32 are both provided with two, the two positioning bases 31 are fixedly mounted on the upper end of the clamp plate 11 and are located on the front and rear sides of the clamp plate 11, the two through holes 32 are opened on the two positioning bases 31 and are communicated with the clamp avoidance hole 13, the first fixing base 33 is fixedly mounted on the upper end of the clamp plate 11, the output end of the electric cylinder 15 is fixedly connected with the fixing block 34, one end side wall of the fixing block 34 is slidably connected with the first fixing base 33, the other end side wall of the fixing block 34 is slidably connected with one end side wall of the sliding block 35, the lower end of the sliding block 35 is slidably connected with the upper end of the second fixing base 36, the lower end of the second fixing base 36 is fixedly connected with the clamp plate 11, the other end side wall of the sliding block 35 is fixedly connected with the pressing block 37, the first fixing base 33, the fixing block 34, the sliding block 35, the two output end side walls of the sliding block 35, the second fixing block 35 and the two fixing bases 37 and the two pressing blocks 37 are respectively are provided with the left and right fixing bases 31 and are fixedly mounted on the two left fixing bases and the two fixing bases and are located between the two fixing bases and the two sides 31.
When the device is used, a workpiece after one-time processing is placed on a positioning base 31 to be positioned, a corner oil cylinder 14 drives a double-head upper pressing rod 38 to rotate, the double-head upper pressing rod 38 clamps the upper end of the workpiece, axial cutting force generated when 180 degrees of drilling is counteracted, then an electric cylinder 15 is started, the electric cylinder 15 drives a fixed block 34 to move downwards, the fixed block 34 slides downwards in a first fixed seat 33, the fixed block 34 drives a sliding block 35 to slide in a second fixed seat 36, the sliding block 35 slides along with the downward sliding of the fixed block 34 to slide to a side far from the fixed block 34, so that a pressing block 37 is pushed to clamp the side wall of the workpiece, a through hole 32 for processing a side hole is reserved on the bottom positioning surface of the positioning base 31, and three sides are processed through four-axis rotation.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and such modifications or substitutions may be made without departing from the spirit and scope of the technical solution of the embodiments of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420774830.9U CN222711562U (en) | 2024-04-16 | 2024-04-16 | A combined tooling for V-shaped positioning and three-sided processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420774830.9U CN222711562U (en) | 2024-04-16 | 2024-04-16 | A combined tooling for V-shaped positioning and three-sided processing |
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| Publication Number | Publication Date |
|---|---|
| CN222711562U true CN222711562U (en) | 2025-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420774830.9U Active CN222711562U (en) | 2024-04-16 | 2024-04-16 | A combined tooling for V-shaped positioning and three-sided processing |
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| Country | Link |
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| CN (1) | CN222711562U (en) |
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