CN113276040B - Arc-shaped workpiece machining process and device - Google Patents
Arc-shaped workpiece machining process and device Download PDFInfo
- Publication number
- CN113276040B CN113276040B CN202110781502.2A CN202110781502A CN113276040B CN 113276040 B CN113276040 B CN 113276040B CN 202110781502 A CN202110781502 A CN 202110781502A CN 113276040 B CN113276040 B CN 113276040B
- Authority
- CN
- China
- Prior art keywords
- arc
- side fixing
- groups
- fixing rods
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 title description 5
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000002337 anti-port Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention relates to a processing technology and a device for an arc-shaped workpiece. The processing technology of the arc-shaped workpiece comprises the following steps that at least three groups of fixing rods with certain lengths are arranged on the basis of the radian of the arc-shaped workpiece, the number of the fixing rods is provided with three groups, one group of fixing rods is arranged in the middle, the other two groups of fixing rods are symmetrically arranged relative to the fixing rods, the tail ends of the fixing rods are connected with clamping pieces, and the fixing rods are connected with the arc-shaped workpiece through the clamping pieces; the fixed rod positioned in the middle is set as a main fixed rod, and the fixed rods positioned at two sides are set as side fixed rods; an auxiliary connecting piece is arranged between the two groups of side fixing rods, and when the height of a single side fixing rod is adjusted, the other side fixing rod is always kept in symmetrical arrangement with the side fixing rod through the auxiliary connecting piece; the arc-shaped workpiece processing technology and the device can be more stable in the processing of the arc-shaped workpiece, and the device is easy to adjust and convenient to use in cooperation with the arc-shaped workpieces with different radians.
Description
Technical Field
The invention belongs to the technical field of processing of special-shaped workpieces, and particularly relates to a process and a device for processing an arc-shaped workpiece.
Background
The curved work piece of arc of some symmetries often need process in actual production process, and common way is to provide more inside arc to this curved work piece of arc and supports, processes its surface again, but traditional scheme operation is comparatively complicated, and dismouting time cycle is long, and when corresponding different curved work pieces, the arc that provides the support supports the work piece deposit more, and the installation needs the collocation use, and is very troublesome, and the mill of being not convenient for improves machining efficiency and uses.
Disclosure of Invention
The invention aims to solve the problems and provide a process and a device for machining an arc-shaped workpiece, which have simple structure and reasonable design.
The invention realizes the purpose through the following technical scheme:
the machining process of the arc-shaped workpiece comprises the following steps of setting at least three groups of fixing rods with certain lengths based on the radian of the arc-shaped workpiece, wherein the number of the fixing rods is three, one group of fixing rods is arranged in the middle, the other two groups of fixing rods are symmetrically arranged relative to the fixing rods, the tail ends of the fixing rods are connected with clamping pieces, and the fixing rods are connected with the arc-shaped workpiece through the clamping pieces; the fixed rod positioned in the middle is set as a main fixed rod, and the fixed rods positioned at two sides are set as side fixed rods; and an auxiliary connecting piece is arranged between the two groups of side fixing rods, and when the height of a single side fixing rod is adjusted, the other side fixing rod is always kept in symmetrical arrangement with the side fixing rod through the auxiliary connecting piece.
The utility model provides an arc work piece processingequipment, includes the side dead lever that two sets of symmetries set up, and is two sets of the center of rotation of side dead lever overlaps, the end-to-end connection of side dead lever has the clamping piece, the side dead lever passes through the clamping piece and is connected with the arc work piece, and two sets of side dead lever are connected with auxiliary connecting piece, auxiliary connecting piece adjusts simultaneously the position of side dead lever, and is two sets of the side dead lever remains the symmetry throughout.
As a further optimization scheme of the invention, the auxiliary connecting piece comprises two groups of rotating plates which are respectively and fixedly connected with different side fixing rods, a built-in connecting piece is arranged between the two groups of rotating plates, and the two groups of rotating plates are movably connected with the built-in connecting piece.
As a further optimization scheme of the invention, the built-in connecting piece comprises a limiting frame which is a quadrangular frame body, the front side and the rear side of the limiting frame are hollowed out, the front side and the rear side of the limiting frame are fixedly connected with connecting plates, the connecting plates are connected with rotating shafts, and the rotating shafts are connected with the rotating plates.
As a further optimized scheme of the invention, a connecting sleeve is connected to the rotation center of the rotating plate, the connecting sleeve penetrates through the rotating plate, the outer surface of the connecting sleeve is fixedly connected with the side fixing rod, a pipe orifice at one end of the connecting sleeve is hollow, the rotating shaft is inserted into the pipe orifice, and the connecting sleeve rotates around the rotating shaft.
As a further optimization scheme of the invention, the outer surfaces of the rotating plates are provided with limiting grooves which are strip-shaped hole grooves, the strip-shaped hole grooves on the surfaces of the two rotating plates are symmetrically arranged, the inside of the limiting frame is slidably connected with sliding block pieces, the front end surface and the rear end surface of each sliding block piece are respectively and fixedly connected with connecting columns, the connecting columns penetrate through the strip-shaped hole grooves, the sliding block pieces move up and down, the two groups of rotating plates rotate in opposite directions, and the side fixing rods are kept symmetrical.
As a further optimization scheme of the invention, the lower end of the limiting frame is fixedly connected with a main fixing rod, and the main fixing rod is positioned on a symmetrical shaft of the two groups of side fixing rods.
As a further optimized scheme of the invention, the main fixing rod and the side fixing rod are both telescopic rods, the telescopic part of each telescopic rod is connected with a limiting rod, two ends of each limiting rod are respectively connected with the main fixing rod and the side fixing rod through rotating connecting pieces, and the limiting rods are also telescopic rods.
The invention has the beneficial effects that: the invention is provided with at least two groups of side fixing rods, the length of each side fixing rod is determined based on the radian of the arc-shaped workpiece so as to limit the arc-shaped workpiece and provide better supporting force or pulling force; the two groups of side fixing rods are symmetrically arranged, and the middle part of the side fixing rods can be also provided with the main fixing rod, so that the process and the device are more stable when an arc-shaped workpiece is fixed; the side fixing rod is connected with an auxiliary connecting piece, and a built-in connecting piece is arranged in the auxiliary connecting piece and used for adjusting the side fixing rod to be always in a symmetrical state so as to meet the requirement of being matched with the arc-shaped workpiece for fixing and processing; the arc-shaped workpiece processing technology and the device can be more stable in the processing of the arc-shaped workpiece, and the device is easy to adjust and convenient to use in cooperation with the arc-shaped workpieces with different radians.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention shown in FIG. 1 with a set of rotating plates removed;
FIG. 3 is a schematic structural view of the built-in connector of the present invention;
FIG. 4 is a schematic view of the construction of the rotating plate of the present invention;
FIG. 5 is a schematic view of the overall structure of the present invention with a limiting rod;
fig. 6 is a schematic view of the structure of the clamping member of the present invention.
In the figure: 1. connecting the bracket piece; 2. an auxiliary connection member; 21. a rotating plate; 22. defining a slot; 23. connecting a sleeve; 31. a main fixing rod; 32. a side fixing rod; 4. a connecting piece is arranged inside; 41. a limiting frame; 42. a sliding block member; 43. connecting columns; 44. a connecting plate; 45. a rotating shaft; 5. a restraining bar; 51. rotating the connecting piece; 61. a screw member; 62. inserting a column; 63. and (5) screwing the plate.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
The utility model provides an arc work piece processing technology, includes following technology, sets up at least two sets of dead levers of certain length based on the radian of arc work piece, and is two sets of the dead lever is the symmetry setting, and the end-to-end connection of dead lever has the clamping piece, and the dead lever passes through the clamping piece and connects arc work piece. This technology is through the dead lever that two sets of symmetries set up, prescribes a limit to the arc work piece, the length of this dead lever matches with the size of this arc work piece, the end of mounting is provided with the clamping piece, common anchor clamps can be chooseed for use to the clamping piece, also can choose the clamping piece of other forms for use, the arc work piece in this embodiment and following embodiment all indicates the arc plate, the side of this plate is the arc, has the radian, its length is certain, this processing technology is applicable to and uses when carrying out technological operations such as surfacing or trompil to this arc plate.
Further, three groups of fixing rods are arranged, wherein one group of fixing rods is arranged in the middle, the other two groups of fixing rods are symmetrically arranged relative to the fixing rods, the fixing rods positioned in the middle are set as main fixing rods 31, and the fixing rods positioned on two sides are set as side fixing rods 32. For the scheme after further improvement in the embodiment, the stability of fixing the arc-shaped workpiece can be better ensured through a three-point fixing mode.
Furthermore, in order to adapt to more arc-shaped workpieces with different radians, the auxiliary connecting piece 2 is arranged between the two groups of side fixing rods 32, and when the height of a single side fixing rod 32 is adjusted, the other side fixing rod 32 is always kept in symmetrical arrangement with the side fixing rod 32 through the auxiliary connecting piece 2.
The auxiliary connecting piece 2 can be two groups of driving motors with rotation sensors, when a single side fixing rod 32 rotates, the rotation angle of the side fixing rod 32 can be sensed through the rotation sensors, so that the other group of driving motors can be controlled to rotate through a single chip microcomputer. It is more self-provisioning (no external hardware) and cost-effective than general-purpose microprocessors used in personal computers. Its advantages are small size, small storage capacity, simple interface and low function. In this embodiment, the type of the single chip is not required, the single chip receives the output signal of the rotation sensor, and controls two sets of driving motors, and the driving motors can also be stepping motors, where the stepping motor in this embodiment is a motor that converts an electrical pulse signal into an angular displacement to control the rotation of a rotor, and is used as an execution element in an automatic control device, and the stepping motor advances one step when inputting one pulse signal, so the stepping motor is also called a pulse motor, and is used for external devices of digital computers, printers, plotters, magnetic disks, and other devices. The drive power supply of the stepping motor consists of a variable frequency pulse signal source, a pulse distributor and a pulse amplifier, and the drive power supply provides pulse current for the motor winding. The running performance of the stepping motor is determined by the good matching between the motor and the driving power supply, the stepping motor has the advantages of no accumulated error, simple structure, convenient use and maintenance, low manufacturing cost, large capacity of driving load inertia by the stepping motor, and suitability for small and medium-sized machine tools and places with low speed precision requirements. The stepping motor is matched with the single chip microcomputer for use, so that the precision is high, and the driving motor can be replaced by a driving cylinder for use in other environments.
Example 2
Based on the arc-shaped workpiece processing technology in the embodiment 1, as shown in fig. 1 and fig. 2, an arc-shaped workpiece processing device includes two sets of symmetrically arranged side fixing rods 32, the rotation centers of the two sets of side fixing rods 32 are overlapped, the ends of the side fixing rods 32 are connected with a clamping member, the side fixing rods 32 are connected with the arc-shaped workpiece through the clamping member, the two sets of side fixing rods 32 are connected with an auxiliary connecting member 2, the auxiliary connecting member 2 simultaneously adjusts the positions of the side fixing rods 32, and the two sets of side fixing rods 32 are always symmetrical.
In this embodiment, the auxiliary connecting member 2 includes two sets of rotating plates 21, the two sets of rotating plates 21 are respectively and fixedly connected to different side fixing rods 32, the built-in connecting member 4 is disposed between the two sets of rotating plates 21, and the two sets of rotating plates 21 are movably connected to the built-in connecting member 4. The built-in connecting piece 4 comprises a limiting frame 41, the limiting frame 41 is a quadrangular frame body, the front side and the rear side of the limiting frame 41 are arranged in a hollow manner, connecting plates 44 are fixedly connected to the front side and the rear side of the limiting frame 41, the connecting plates 44 are connected with rotating shafts 45, and the rotating shafts 45 are connected with the rotating plate 21.
The rotating center of the rotating plate 21 is connected with a connecting sleeve 23, the connecting sleeve 23 penetrates through the rotating plate 21, the outer surface of the connecting sleeve 23 is fixedly connected with the side fixing rod 32, a pipe orifice at one end of the connecting sleeve 23 is hollow, the rotating shaft 45 is inserted into the pipe orifice, and the connecting sleeve 23 rotates around the rotating shaft 45.
In this embodiment, can set up two sets of driving motor or revolving cylinder with the inside of limiting frame 41, two sets of driving motor or revolving cylinder reverse setting, its drive end is connected with two sets of axis of rotation 45, rotates through axis of rotation 45 drive rotor plate 21, and the device operation is very convenient, and structural design is comparatively simple, convenient to use's direct use.
Example 3
Based on the arc-shaped workpiece processing technology in embodiment 1 and the arc-shaped workpiece processing device in embodiment 2, as shown in fig. 1 and fig. 2, the arc-shaped workpiece processing device comprises two sets of symmetrically arranged side fixing rods 32, the rotation centers of the two sets of side fixing rods 32 are overlapped, the ends of the side fixing rods 32 are connected with clamping members, the side fixing rods 32 are connected with the arc-shaped workpiece through the clamping members, the two sets of side fixing rods 32 are connected with the auxiliary connecting member 2, the auxiliary connecting member 2 simultaneously adjusts the positions of the side fixing rods 32, and the two sets of side fixing rods 32 are always kept symmetrical.
In this embodiment, the following setting is selected for the auxiliary connecting member 2, and the structure can be simplified and the device cost can be reduced without introducing various electrical components: the auxiliary connecting piece 2 comprises two groups of rotating plates 21, the two groups of rotating plates 21 are respectively and fixedly connected with different side fixing rods 32, a built-in connecting piece 4 is arranged between the two groups of rotating plates 21, and the two groups of rotating plates 21 are movably connected with the built-in connecting piece 4. The built-in connecting piece 4 comprises a limiting frame 41, the limiting frame 41 is a quadrangular frame body, the front side and the rear side of the limiting frame 41 are arranged in a hollow manner, connecting plates 44 are fixedly connected to the front side and the rear side of the limiting frame 41, the connecting plates 44 are connected with rotating shafts 45, and the rotating shafts 45 are connected with the rotating plate 21.
A connecting sleeve 23 is connected to the rotating center of the rotating plate 21, the connecting sleeve 23 penetrates through the rotating plate 21, the outer surface of the connecting sleeve 23 is fixedly connected with the side fixing rod 32, a pipe orifice at one end of the connecting sleeve 23 is hollow, the rotating shaft 45 is inserted into the pipe orifice, and the connecting sleeve 23 rotates around the rotating shaft 45; the surface of rotor plate 21 is seted up and is defined groove 22, defined groove 22 is the bar hole groove, and the bar hole groove on two rotor plates 21 surfaces is the symmetry and sets up (relative installation back, sees in a direction perspective, and it is the symmetric state), the inside sliding connection of limited frame 41 has slider piece 42, slider piece 42 front and back terminal surface fixedly connected with spliced pole 43 respectively, spliced pole 43 runs through the bar hole groove, slider piece 42 reciprocates, and is two sets of rotor plate 21 antiport, side dead lever 32 keeps the symmetry. The position of the connecting plate 44 is generally set at a high position, and does not influence the rotation of the rotating plate 21 due to the sliding of the sliding block member 42.
In this embodiment, the angle of the side fixing rod 32 on the surface of the rotating plate 21 can be adjusted by rotating one set of rotating plates 21 or raising the sliding block piece 42, in this embodiment, a driving motor can be disposed at the bottom of the ejector rod in the limiting frame 41, the driving end of the driving motor is connected with a screw rod, the driving end of the screw rod is in threaded connection with the sliding block piece 42, and the screw rod is driven by the driving motor to rotate, so as to drive the sliding block piece 42 to move up and down, in this solution, the sliding block piece 42 and the limiting frame 41 are engaged with each other as shown in fig. 3, thereby ensuring the stability of the up and down movement of the sliding block piece 42.
Example 4
On the basis of the above embodiment 3, the moving manner of the sliding block member 42 is further improved, firstly, the device is used to be fixed near the arc-shaped workpiece processing device, therefore, the embodiment is provided with the connecting bracket member 1 connected with the ejector rod of the limiting frame 41, specifically, the connecting bracket member 1 penetrates through the ejector rod of the limiting frame 41 and is rotatably connected with the bottom rod of the limiting frame 41, and the surface thereof is provided with a thread structure and is in threaded connection with the sliding block member 42, in this way, the stability of the sliding block member 42 can be improved, and the device can only adjust the rotating condition of two groups of rotating plates 21 by moving the sliding block member 42 up and down; the connecting bracket 1 may be a telescopic rod, which is a pneumatic telescopic rod, and the height of the sliding block 42 is directly adjusted by the pneumatic telescopic rod, so as to control the angle of the side fixing rod 32.
In this embodiment, the lower end of the limiting frame 41 is fixedly connected with the main fixing rod 31, and the main fixing rod 31 is located on the symmetry axis of the two sets of side fixing rods 32, so that the stability of fixing the arc-shaped workpiece can be better ensured through a three-point fixing mode.
Example 5
On the basis of the above embodiment 3, as shown in fig. 5, the main fixing rod 31 and the side fixing rod 32 are both telescopic rods, the telescopic portion of each telescopic rod is connected with the limiting rod 5, both ends of the limiting rod 5 are respectively connected with the main fixing rod 31 and the side fixing rod 32 through the rotating connecting piece 51, the limiting rod 5 is also a telescopic rod, the stability of the three groups of fixing rods can be enhanced through the limiting rod 5, the telescopic rods described in this embodiment are all telescopic rod members capable of being pulled freely, and the following structures can be selected for the structures: the inner rod slides along the outer tube by adopting the mode that the outer tube is sleeved with the inner rod, thereby achieving the effect of stretching. In fig. 5, the limiting rod 5 is formed by sleeving two outer tubes with one inner rod, so that the stability is better and the telescopic effect is better.
Example 6
On the basis of any one of the embodiments 1-5, the clamping member is further limited, the clamping member adopts the structural characteristics of a screw rod piece 61, an inserting column 62 and a screwing disc 63, the bottom of the fixing rod is provided with an opening, the inner wall of the fixing rod is provided with a thread structure, the top end of the inserting column 62 is fixedly connected with the screw rod piece 61, the screw rod piece 61 can be in thread connection with the inner wall of the fixing rod, the surface of an arc-shaped workpiece is provided with a positioning hole, the inserting column 62 is usually inserted into the hole, and the clamping member is used for fixing the arc-shaped workpiece through the combined action of the screwing disc 63 and the bottom end of the fixing rod.
When the arc-shaped workpiece processing technology and the device are used, at least two groups of side fixing rods 32 are arranged, the length of each side fixing rod 32 is determined based on the radian of the arc-shaped workpiece, so that the arc-shaped workpiece is limited, and better supporting force or pulling force is mainly provided; the two groups of side fixing rods 32 are symmetrically arranged, and the main fixing rod 31 can be arranged in the middle of the two groups of side fixing rods, so that the process and the device are more stable when an arc-shaped workpiece is fixed; the side fixing rod 32 is connected with an auxiliary connecting piece 2, and a built-in connecting piece 4 is arranged in the auxiliary connecting piece 2 and used for adjusting the side fixing rod 32 to be always in a symmetrical state so as to meet the requirement of being matched with the arc-shaped workpiece for fixing and processing; the arc-shaped workpiece processing technology and the device can be more stable in the processing of the arc-shaped workpiece, and the device is easy to adjust and convenient to use in cooperation with the arc-shaped workpieces with different radians.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Claims (3)
1. The arc-shaped workpiece processing device is characterized by comprising two groups of symmetrically arranged side fixing rods (32), wherein the rotation centers of the two groups of side fixing rods (32) are overlapped, the tail ends of the side fixing rods (32) are connected with a clamping piece, the side fixing rods (32) are connected with an arc-shaped workpiece through the clamping piece, the two groups of side fixing rods (32) are connected with an auxiliary connecting piece (2), the auxiliary connecting piece (2) simultaneously adjusts the positions of the side fixing rods (32), and the two groups of side fixing rods (32) are always kept symmetrical; the auxiliary connecting piece (2) comprises two groups of rotating plates (21), the two groups of rotating plates (21) are respectively and fixedly connected with different side fixing rods (32), a built-in connecting piece (4) is arranged between the two groups of rotating plates (21), and the two groups of rotating plates (21) are movably connected with the built-in connecting piece (4); the built-in connecting piece (4) comprises a limiting frame (41), the limiting frame (41) is a quadrilateral frame body, the front side and the rear side of the limiting frame are hollowed out, connecting plates (44) are fixedly connected to the front side and the rear side of the limiting frame (41), the connecting plates (44) are connected with rotating shafts (45), and the rotating shafts (45) are connected with the rotating plate (21); a connecting sleeve (23) is connected to the rotating center of the rotating plate (21), the connecting sleeve (23) penetrates through the rotating plate (21), the outer surface of the connecting sleeve (23) is fixedly connected with the side fixing rod (32), a pipe orifice at one end of the connecting sleeve (23) is hollow, the rotating shaft (45) is inserted into the pipe orifice, and the connecting sleeve (23) rotates around the rotating shaft (45); the utility model discloses a slide block, including rotor plate (21), limiting groove (22) is seted up to the surface of rotor plate (21), limiting groove (22) is the bar hole groove, and the bar hole groove on two rotor plates (21) surfaces is the symmetry setting, the inside sliding connection of limiting frame (41) has slider spare (42), the terminal surface difference fixedly connected with spliced pole (43) around slider spare (42), spliced pole (43) run through the bar hole groove, slider spare (42) reciprocate, two sets of rotor plate (21) antiport, side dead lever (32) keep the symmetry.
2. The arc-shaped workpiece processing device according to claim 1, wherein: the lower end of the limiting frame (41) is fixedly connected with a main fixing rod (31), and the main fixing rod (31) is positioned on the symmetrical axis of the two groups of side fixing rods (32).
3. An arc-shaped workpiece processing apparatus according to claim 2, characterized in that: the main fixing rod (31) and the side fixing rod (32) are telescopic rods, the telescopic parts of the telescopic rods are connected with limiting rods (5), the two ends of each limiting rod (5) are connected with the main fixing rod (31) and the side fixing rod (32) through rotating connecting pieces (51), and the limiting rods (5) are telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781502.2A CN113276040B (en) | 2021-07-12 | 2021-07-12 | Arc-shaped workpiece machining process and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781502.2A CN113276040B (en) | 2021-07-12 | 2021-07-12 | Arc-shaped workpiece machining process and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113276040A CN113276040A (en) | 2021-08-20 |
| CN113276040B true CN113276040B (en) | 2021-10-01 |
Family
ID=77286596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110781502.2A Active CN113276040B (en) | 2021-07-12 | 2021-07-12 | Arc-shaped workpiece machining process and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113276040B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033140A1 (en) * | 2004-07-08 | 2006-01-26 | Bayerische Motoren Werke Ag | Fastening device for steel sheet feed and removal device of press line, has bent lever provided at retaining unit at which workpiece carrier is fixed, and locking lever fixed at bent lever and heavily loaded with spring |
| GB201000816D0 (en) * | 2010-01-19 | 2010-03-03 | Hamer Alfred | Workpiece-holding jig for a lathe |
| CN102896511A (en) * | 2012-10-16 | 2013-01-30 | 沈阳市东陵区（浑南新区）卓科技术开发中心 | Clamp capable of adjusting angle in two directions for machine tool |
| CN203343815U (en) * | 2013-07-03 | 2013-12-18 | 安徽机电职业技术学院 | Secondary clamping positioning adjustment device |
| CN205968288U (en) * | 2016-08-25 | 2017-02-22 | 天津宝涞精工集团股份有限公司 | Special clamping device of fan -shaped work piece |
| CN107414551A (en) * | 2017-08-18 | 2017-12-01 | 成都陵川特种工业有限责任公司 | Suitable for the apparatus for fastening of curved surface pipeline |
| CN207629673U (en) * | 2017-11-07 | 2018-07-20 | 天津中利特自动化设备科技有限公司 | A kind of arc-shaped workpiece concave curved vertical gripping mechanism directed downwardly |
| CN108637736A (en) * | 2018-07-06 | 2018-10-12 | 庆铃汽车（集团）有限公司 | A kind of fixture system of arc plate-like piece |
| CN209598575U (en) * | 2019-03-18 | 2019-11-08 | 菏泽学院 | A kind of welding fixture tooling of angle adjustable |
| CN209792990U (en) * | 2019-04-19 | 2019-12-17 | 东莞市威立特焊接设备有限公司 | welding jig convenient to adjust angle |
| CN213438334U (en) * | 2020-10-27 | 2021-06-15 | 长安大学 | Adjustable multifunctional clamp for machining |
-
2021
- 2021-07-12 CN CN202110781502.2A patent/CN113276040B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033140A1 (en) * | 2004-07-08 | 2006-01-26 | Bayerische Motoren Werke Ag | Fastening device for steel sheet feed and removal device of press line, has bent lever provided at retaining unit at which workpiece carrier is fixed, and locking lever fixed at bent lever and heavily loaded with spring |
| GB201000816D0 (en) * | 2010-01-19 | 2010-03-03 | Hamer Alfred | Workpiece-holding jig for a lathe |
| CN102896511A (en) * | 2012-10-16 | 2013-01-30 | 沈阳市东陵区（浑南新区）卓科技术开发中心 | Clamp capable of adjusting angle in two directions for machine tool |
| CN203343815U (en) * | 2013-07-03 | 2013-12-18 | 安徽机电职业技术学院 | Secondary clamping positioning adjustment device |
| CN205968288U (en) * | 2016-08-25 | 2017-02-22 | 天津宝涞精工集团股份有限公司 | Special clamping device of fan -shaped work piece |
| CN107414551A (en) * | 2017-08-18 | 2017-12-01 | 成都陵川特种工业有限责任公司 | Suitable for the apparatus for fastening of curved surface pipeline |
| CN207629673U (en) * | 2017-11-07 | 2018-07-20 | 天津中利特自动化设备科技有限公司 | A kind of arc-shaped workpiece concave curved vertical gripping mechanism directed downwardly |
| CN108637736A (en) * | 2018-07-06 | 2018-10-12 | 庆铃汽车（集团）有限公司 | A kind of fixture system of arc plate-like piece |
| CN209598575U (en) * | 2019-03-18 | 2019-11-08 | 菏泽学院 | A kind of welding fixture tooling of angle adjustable |
| CN209792990U (en) * | 2019-04-19 | 2019-12-17 | 东莞市威立特焊接设备有限公司 | welding jig convenient to adjust angle |
| CN213438334U (en) * | 2020-10-27 | 2021-06-15 | 长安大学 | Adjustable multifunctional clamp for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113276040A (en) | 2021-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210757331U (en) | Clamping device for motor machining | |
| CN116750578B (en) | Welding wire automatic feeding device and feeding method for welding robot | |
| CN102255444A (en) | Combined stator winding machine | |
| CN110814384A (en) | Positioning and drilling device for hinge shaft | |
| CN113276040B (en) | Arc-shaped workpiece machining process and device | |
| CN211218362U (en) | Angle combining machine for processing aluminum alloy doors and windows | |
| CN219504077U (en) | Case material loading equipment mechanism | |
| CN2382132Y (en) | Automatic multi-axle winder | |
| CN215747969U (en) | Quick clamping and positioning clamp for brake disc machining | |
| CN211830516U (en) | Rotor coil winding machine | |
| CN211981651U (en) | Composite actuator with adjustable main body | |
| CN210173289U (en) | Automatic grinding equipment for outer circle of rotor | |
| CN208662231U (en) | A kind of automatic feeding type bending machine | |
| CN218319712U (en) | Coiling and uncoiling device's coil stock fixed establishment | |
| CN219234604U (en) | Numerical control machine tool fixture convenient to detach | |
| CN212203017U (en) | Screw shaft splicing type composite actuator | |
| CN215698202U (en) | Deep hole processing device | |
| CN218920204U (en) | Servo motor processing is with assembly fixture | |
| CN218051193U (en) | Auxiliary tool for brake air chamber press-fitting machine | |
| CN211720415U (en) | Screw shaft and shaft integrated composite actuator | |
| CN218253240U (en) | Clamp for machining slewing bearing gear | |
| CN210368093U (en) | Single yarn independent warping device | |
| CN210590410U (en) | A get a device for injection mold | |
| CN220050074U (en) | Sectional boring machine boring bar | |
| CN212051767U (en) | Swing arm mechanism for dust removal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Country or region after: China Address before: 221300 Jiangsu Xuzhou Pizhou Economic Development Zone Hongqi Road East, Liaohe West Road north side Patentee before: JIANGSU JINTAIXIANG NEWWAY DOOR INDUSTRY CO.,LTD. Country or region before: China |