CN115229092B - Wire rod processing device - Google Patents
Wire rod processing device Download PDFInfo
- Publication number
- CN115229092B CN115229092B CN202211012650.9A CN202211012650A CN115229092B CN 115229092 B CN115229092 B CN 115229092B CN 202211012650 A CN202211012650 A CN 202211012650A CN 115229092 B CN115229092 B CN 115229092B
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- press
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- 238000003825 pressing Methods 0.000 claims abstract description 119
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 238000007731 hot pressing Methods 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The embodiment of the invention discloses a wire processing device, wherein a first clamping part and a second clamping part are configured to move in the length direction of a pressing cavity so as to ensure that a stretched wire can be positioned in the position of the pressing cavity. Therefore, when the pressing part presses the pressing section of the wire, the wire in the pressing section can be kept in a straight state, and the machining precision of the wire is improved. On the other hand, the first clamping part and the second clamping part are utilized to carry out pulling operation on the wire rod, so that the operation process of operators is simplified. Simultaneously, utilize first clamping part and second clamping part can the accurate control wire rod applied pulling force. After the pressing operation is finished, when the wire is cut, the cutting length of the wire can be well controlled according to the clamping positions of the first clamping part and the second clamping part.
Description
Technical Field
The invention relates to the technical field of wires, in particular to a wire processing device.
Background
The wire rod can appear the condition of curling in processing, and this makes when carrying out operations such as extrusion or hot briquetting to wire rod surface, can bring inconvenience for operating personnel, has reduced work efficiency. Meanwhile, when an operator cuts the wire, consistency of cutting length is difficult to ensure. How to improve the processing efficiency of the wire rod and ensure the processing quality of the wire rod at the same time becomes a problem to be solved.
Disclosure of Invention
In view of this, the embodiment of the invention provides a wire processing device, which uses a first clamping part and a second clamping part which can move relatively to pull a wire, and then uses a pressing part to press the wire in a tightening state, so as to ensure the quality and efficiency of wire processing.
The wire rod processing device of the embodiment of the invention comprises:
the pressing part comprises a first pressing block and a second pressing block which are arranged in pairs, and the first pressing block and the second pressing block can move relative to each other in an operation mode and are buckled on opposite sides to form a pressing cavity;
a first clamping portion and a second clamping portion located on both sides of the press-fit portion, at least one of the first clamping portion and the second clamping portion being operable to move in an extending direction of the press-fit cavity; and
And the driving part is configured to drive the first clamping part and the second clamping part to tighten the wire rod and drive the pressing part to apply a pressing force to a region to be pressed of the wire rod.
Further, the first pressing block is provided with a first pressing surface, the second pressing block is provided with a second pressing surface, the first pressing surface and the second pressing surface form the pressing cavity, and the first pressing surface comprises an arc-shaped surface;
the first clamping part comprises a first arc-shaped groove for accommodating the wire rod, the second clamping part comprises a second arc-shaped groove for accommodating the wire rod, and the first arc-shaped groove and the second arc-shaped groove coincide with the arc-shaped surface in the extending direction.
Further, the first clamping portion comprises a base and a clamping assembly, and the clamping assembly is detachably mounted on the base;
in the extending direction of the pressing cavity, the base and the first pressing block are relatively static, and the second clamping part moves relative to the first pressing block.
Further, the base comprises a containing groove and a plurality of first positioning pieces, wherein the containing groove is used for containing the clamping assembly, the side wall of the containing groove is provided with a first assembling plane and a second assembling plane, and containing holes are formed in the first assembling plane and the second assembling plane;
the first positioning piece is telescopically arranged in the accommodating hole and is abutted against the side wall of the clamping assembly when the clamping assembly is arranged in the accommodating groove.
Further, a second positioning piece is arranged at the bottom of the accommodating groove in a protruding mode, and the second positioning piece is arranged close to the side wall of one side of the accommodating groove;
the clamping assembly is provided with an avoidance surface corresponding to the second positioning piece, and the avoidance surface is recessed towards the inside of the clamping assembly;
when the clamping assembly is installed in the accommodating groove, the second positioning piece is located between the avoiding surface and the side wall of the accommodating groove.
Further, the wire processing apparatus further includes:
A support frame; and
The first linear guide rail and the second linear guide rail are installed on the support frame, the second linear guide rail is located above the first linear guide rail, the first pressing block is movably arranged on the first linear guide rail, and the second pressing block is movably arranged on the second linear guide rail.
Further, the wire processing apparatus further includes:
the bottom frame comprises a bottom plate, wherein the bottom plate is provided with a top surface, a bottom surface and a window penetrating through the top surface and the bottom surface, the support frame is arranged on the bottom plate and is adjacent to the window, and the first pressing block is positioned on one side of the top surface of the bottom plate;
The guide part comprises a guide piece, a guide block and a guide column, wherein the guide block is positioned on one side of the bottom surface of the bottom plate and can move along the bottom surface in an operation mode, a guide groove is formed in the lateral direction of the guide block and extends along the movement direction of the guide block, meanwhile, the guide groove comprises an adjusting section, one end of the adjusting section is close to the bottom plate, the other end of the adjusting section is far away from the bottom plate, the guide piece is positioned at the window position and is provided with a first connecting end and a second connecting end, the first connecting end is connected with a first pressing block, one end of the guide column is movably arranged in the guide groove, and the other end of the guide column is connected with the second connecting end;
when the guide block moves, the adjusting section drives the guide piece to move along the direction of the window.
Further, the wire processing apparatus further includes:
And the second clamping part and the base are installed on the adjusting plate, and the adjusting plate can move relative to the first pressing block in an extending direction perpendicular to the pressing cavity.
Further, the relative movement direction of the first pressing block and the second pressing block is perpendicular to the extending direction of the pressing cavity, one of the first pressing block and the second pressing block is provided with a plurality of positioning pins, and the other pressing block is provided with a plurality of pin holes corresponding to the positioning pins;
the positioning pins are located on the opposite sides of the first pressing block and the second pressing block and are arranged on the two sides of the pressing cavity.
Further, the first pressing block and the second pressing block are provided with heating holes;
the wire processing device further includes:
The heating body is arranged in the heating hole.
According to the wire rod processing device provided by the embodiment of the invention, the first clamping part and the second clamping part can move in the length direction of the pressing cavity, so that the stretched wire rod can be positioned in the pressing cavity. Therefore, when the pressing part presses the pressing section of the wire, the wire in the pressing section can be kept in a straight state, and the machining precision of the wire is improved. On the other hand, the first clamping part and the second clamping part are utilized to carry out pulling operation on the wire rod, so that the operation process of operators is simplified. Simultaneously, utilize first clamping part and second clamping part can the accurate control wire rod applied pulling force. After the pressing operation is finished, when the wire is cut, the cutting length of the wire can be well controlled according to the clamping positions of the first clamping part and the second clamping part.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of an assembly structure of a wire processing apparatus according to an embodiment of the present invention;
fig. 2 is an enlarged partial schematic view of a wire processing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a first clamping portion, a second clamping portion, and a nip portion according to an embodiment of the present invention;
Fig. 4 is a schematic view showing a structure of one side of a wire processing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic view of the structure of the other side of the wire processing apparatus according to the embodiment of the present invention;
Fig. 6 is a schematic view of a structure of a further side of the wire processing apparatus according to the embodiment of the present invention;
FIG. 7 is an assembled schematic view of a guide portion of an embodiment of the present invention;
FIG. 8 is a schematic illustration of the components of a guide portion of an embodiment of the present invention;
FIG. 9 is an exploded view of a first clamp portion in some embodiments of the invention;
Fig. 10 is an exploded view of a first clamping portion in other embodiments of an embodiment of the present invention.
Reference numerals illustrate:
1-a first clamping portion;
11-a first arc-shaped groove;
12-a base; 121-a receiving groove; 122-a first positioning member; 1211-a first assembly plane; 1212-a second assembly plane; 1213-receiving aperture; 123-a second positioning member;
13-a clamping assembly; 131-avoiding surface;
2-a second clamping portion; 21-a second arcuate slot;
3-a press-fit portion;
31-a first briquetting; 311-a first pressing surface;
32-a second briquetting; 321-a second pressing surface;
33-a pressing cavity; 331-open end;
34-locating pins; 35-pin holes; 36-heating holes;
4-supporting frames;
5-underframe;
51-a bottom plate; 511-top surface; 512-bottom surface; 513-window; 52-limiting blocks;
61-a first linear guide; 62-a second linear guide; 63-a third linear guide rail; 64-fourth linear guide rail; 65-a fifth linear guide rail;
7-a guide;
71-a guide; 711-first connection terminal; 712-a second connection;
72-a guide block; 721-guide slots; 7211-modulating the segments; 7212-horizontal segment;
73-guiding columns;
8-adjusting plates;
9-heating body.
Detailed Description
The present invention is described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. The present invention will be fully understood by those skilled in the art without the details described herein. Well-known methods, procedures, flows, components and circuits have not been described in detail so as not to obscure the nature of the invention.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Spatially relative terms, such as "inner," "outer," "lower," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Fig. 1 is a schematic diagram of an assembled structure of the wire processing apparatus, and a broken line frame is shown as a nip 3 of the wire processing apparatus, the nip 3 being in an opened state in fig. 1. In contrast, fig. 2 is an enlarged view of this area, and the nip 3 in fig. 2 is in a nip state. Fig. 3 is a schematic cross-sectional view of the first clamping portion 1, the second clamping portion 2, and the nip portion 3. A broken line L connecting the three is shown at the bottom of the three for carrying the wire.
Fig. 4-6 are schematic views of the wire processing apparatus in different orientations. Fig. 7-8 are an assembly schematic and a parts schematic of the guide 7. A plurality of linear guides for driving the wire working device are visible in the above figures, including a first linear guide 61, a second linear guide 62, a third linear guide 63, a fourth linear guide 64, a fifth linear guide 65. Wherein the first linear guide 61 and the second linear guide 62 are used to guide movement in the height direction (Z direction shown in fig. 4), the third linear guide 63 is used to guide movement in the wire tightening direction (X direction shown in fig. 4), and the fourth linear guide 64 and the fifth linear guide 65 are used to guide movement perpendicular to the wire tightening direction and in the horizontal direction (Y direction shown in fig. 4 and 7). In other words, the plurality of linear guides may cause each region of the wire processing apparatus to move in multiple directions relative to the wire to be processed.
In some embodiments, as shown in fig. 1 to 8, the wire processing apparatus in this example includes a nip 3, a driving portion, a first clamping portion 1, and a second clamping portion 2. The press portion 3 includes a first press block 31 and a second press block 32 provided in pairs, and the first press block 31 and the second press block 32 are operatively relatively moved and are snapped at opposite sides to form a press cavity 33. In contrast, the first clamping portion 1 and the second clamping portion 2 are located on both sides of the nip portion 3, and at least one of the first clamping portion 1 and the second clamping portion 2 is operatively moved in the extending direction of the nip chamber 33. The driving part is configured to drive the first clamping part 1 and the second clamping part 2 to tighten the wire, and drive the pressing part 3 to apply a pressing force to a region to be pressed of the wire.
Alternatively, the driving section in the present embodiment includes a plurality of drivers, which may be air cylinders or linear motors, or the like. The plurality of drivers includes a first press block driver, a second press block driver, a first clamping portion driver, and a second clamping portion driver that can drive the first press block, the second press block, the first clamping portion, and the second clamping portion, respectively. For example, a second ram driver positioned vertically on top of the wire processing apparatus in fig. 1, may be used to drive the second ram 32 to move in the height direction.
Specifically, the lamination chamber 33 is provided to extend in a straight line and has 2 open ends 331 in the extending direction. In contrast, the first clamping portion 1 and the second clamping portion 2 are located on both sides of the two open ends 331 of the pressing portion 3.
In the wire processing device according to the embodiment of the invention, the first clamping part 1 and the second clamping part 2 are configured to be capable of moving in the length direction of the pressing cavity 33, so as to ensure that the stretched wire can be positioned in the position of the pressing cavity 33. Therefore, when the pressing part 3 presses the pressing section of the wire, the wire in the pressing section can be kept in a straight state, and the machining precision of the wire is improved. On the other hand, the first clamping part 1 and the second clamping part 2 are utilized to carry out pulling operation on the wire rod, so that the operation process of operators is simplified. Meanwhile, the pulling force applied to the wire can be precisely controlled by the first clamping part 1 and the second clamping part 2. After the pressing operation is finished, when the wire is cut, the cutting length of the wire can be well controlled according to the clamping positions of the first clamping part 1 and the second clamping part 2.
In some embodiments, heating holes 36 are opened in the first press block 31 and the second press block 32, and a plurality of heating bodies 9 are simultaneously provided in the heating holes 36. The heat of the heating body 9 can be transferred into the pressing cavity 33 by using the first pressing block 31 and the second pressing block 32, so that the wire processing device of the embodiment can perform hot pressing operation on the pressing section of the wire.
It is readily understood that the wire is typically crimped into a disc-like structure for ease of transportation prior to processing into a finished wire. For this reason, it is necessary to straighten the wire in a curled state before processing, and the straightened wire may still exhibit a curved state without external restraint. Thus, the driving portion is used to drive the first clamping portion 1 and the second clamping portion 2 away from each other, so that the wire can be kept in a straightened state in the process of pressing the wire by the pressing portion 3. Meanwhile, when the wire rod in the stretching state is cut after being pressed, the wire core inside the wire rod and the outer coating layer are in the stretching state in the process, and the lengths of the wire core and the outer coating layer after being cut can be kept the same. Especially when carrying out hot pressing to the wire rod, the cladding in hot pressing interval can closely laminate with the sinle silk, and still has the clearance between sinle silk and the cladding in not pressfitting region, this makes the inside stress that can produce of wire rod after the hot pressing. Therefore, the phenomenon that the wire core or the coating layer at the end face of the wire is retracted backwards after cutting can be avoided, and burrs on the end face of the wire can be reduced or even avoided.
Further, the relative movement direction of the first press block 31 and the second press block 32 is perpendicular to the extending direction of the press cavity 33, one of the first press block 31 and the second press block 32 is provided with a plurality of positioning pins 34, and the other is provided with a plurality of pin holes 35 corresponding to the plurality of positioning pins 34. A plurality of positioning pins 34 are located on opposite sides of the first press block 31 and the second press block 32 and are disposed on both sides of the press cavity 33. In this embodiment, the first pressing block 31 and the second pressing block 32 are set to move along the radial direction of the wire, and meanwhile, the positioning pins 34 are respectively arranged at two sides of the pressing cavity 33, so that accurate buckling of the two pressing blocks is ensured, and the first pressing block 31 and the second pressing block 32 can respectively apply a pressing resultant force from two sides of the wire, so that the shape and position precision of the formed pressing cavity 33 is ensured.
In some embodiments, as shown in fig. 1-8, the first press 31 has a first press face 311 and the second press 32 has a second press face 321, the first press face 311 and the second press face 321 forming a press cavity 33, the first press face 311 comprising an arcuate face. The first clamping part 1 comprises a first arc-shaped groove 11 for accommodating the wire, the second clamping part 2 comprises a second arc-shaped groove 21 for accommodating the wire, and the first arc-shaped groove 11 and the second arc-shaped groove 21 coincide with the arc-shaped surface in the extending direction.
Specifically, the arcuate surface has an arcuate cross-sectional shape in the extending direction of the pressing chamber 33. The bottoms of the cross sections of the first arc-shaped groove 11 and the second arc-shaped groove 21 in the extending direction coincide with the arc lines. The dashed line L as shown in fig. 3 is located at the bottommost portions of the first arc-shaped groove 11, the arc-shaped face, and the second arc-shaped groove 21.
Thus, in the present embodiment, the bottoms of the clamping positions of the first clamping portion 1 and the second clamping portion 2 are arranged to overlap with the bottom of the pressing chamber 33 in the wire straightening direction, so that the wires placed in the three can be kept in a linearly extended state. In the process that the first clamping portion 1 and the second clamping portion 2 are away from each other, the pressing section of the wire may be always located at the corresponding position of the first pressing surface 311.
In other embodiments, the first clamping portion 1 and the second clamping portion 2 are disposed at the position of the first pressing block 31 below, and at this time, after the pulling force is applied to the first clamping portion 1 and the second clamping portion 2, the wire can still be stretched, and when the pressing section is hot pressed, the regions of the wire located at the two ends of the pressing section can be bent obliquely downward at the two sides, and at this time, the wire in the pressing cavity 33 can still be in a straightened state.
In some embodiments, as shown in fig. 1-8, the first clamp 1 includes a base 12 and a clamp assembly 13, the clamp assembly 13 being removably mounted on the base 12. In the direction of extension of the pressing chamber 33, the base 12 and the first press block 31 are in a relatively stationary state, whereas the second clamping part 2 moves relative to the first press block 31. As shown by arrow a in fig. 5, the second clamping portion 2 is used for pulling operation in this embodiment, and the base 12 of the first clamping portion 1 is relatively fixed. When the wire is processed, the wire can be cut to a predetermined length, one end of the wire is fixed by the clamping component 13, the clamping component 13 is fixed on the base 12, and the other end of the wire is extended to the corresponding position of the first clamping part 1 and the first pressing surface 311. And rotating the cover plate of the second clamping part 2, pressing the cover plate on the wire rod, and moving the second clamping part 2 to pull the wire rod. Finally, after the hot pressing operation is finished, the wire rod in a straightened state can be cut, so that a wire rod finished product with more accurate length is obtained.
Fig. 9 and 10 are schematic exploded views of the first clamping portion 1 in different states. In some embodiments, as shown in fig. 1-10, the base 12 includes a receiving groove 121 and a plurality of first positioning members 122, the receiving groove 121 is used for receiving the clamping assembly 13, a side wall of the receiving groove 121 has a first assembling plane 1211 and a second assembling plane 1212, and the first assembling plane 1211 and the second assembling plane 1212 are provided with receiving holes 1213. The first positioning member 122 is telescopically disposed in the receiving hole 1213 and abuts against a side wall of the clamping assembly 13 when the clamping assembly 13 is mounted in the receiving groove 121.
Specifically, the first positioning member 122 in this embodiment is a top bead, and a spring is further disposed in the accommodating hole 1213, where one end of the spring abuts against the top bead and the other end abuts against the bottom of the accommodating hole.
In order to further ensure the length of the finished wire, the first positioning piece 122 is utilized to apply thrust to the clamping assembly 13 in different directions, so that the clamping assembly 13 is abutted against the inner wall of the accommodating groove 121 under the action of the thrust, and the positioning of the accommodating groove 121 in the horizontal direction is realized.
Specifically, the first fitting plane 1211 and the second fitting plane 1212 shown in fig. 9 are in mutually perpendicular positions, wherein the second fitting plane 1212 is located perpendicular to the extending direction of the wire. In contrast, the first assembly plane 1211 is arranged perpendicular to the second assembly plane 1212. Thereby, the positional accuracy of the clamp assembly 13 on the horizontal plane is further ensured.
Specifically, as shown in fig. 5 and 10, a first cover plate and a second cover plate which are connected in a rotating way are respectively arranged on the first clamping part 1 and the second clamping part 2, and the wire is clamped through the cooperation of the first cover plate and the second cover plate with the first arc-shaped groove and the second arc-shaped groove. The first cover plate and the second cover plate are further provided with detachable cushion blocks at the positions of the wires. The cushion block is used for protecting wires from damage.
Further, the bottom of the accommodating groove 121 is convexly provided with a second positioning piece 123, and the second positioning piece 123 is arranged near the side wall of one side of the accommodating groove 121. The clamp assembly 13 has a relief surface 131 corresponding to the second positioning member 123, and the relief surface 131 is recessed into the clamp assembly 13. When the clamping assembly 13 is installed in the accommodating groove 121, the second positioning member 123 is located between the avoiding surface 131 and the side wall of the accommodating groove 121. The number of second positioning pieces 123 shown in fig. 9 is 2, and is disposed along the extending direction of the first arc-shaped groove 11. The cooperation of the avoiding surface 131 and the second positioning member 123 in this embodiment can play a foolproof role, and ensure that the clamping assembly 13 cannot be flipped over on the base 12 when being mounted.
In some embodiments, as shown in fig. 1-10, the wire processing apparatus further includes a support frame 4, a first linear guide 61, and a second linear guide 62. A first linear guide 61 and a second linear guide 62 are mounted on the support frame 4, the second linear guide 62 is located above the first linear guide 61, the first presser 31 is movably disposed on the first linear guide 61, and the second presser 32 is movably disposed on the second linear guide 62.
The first press block 31 is disposed above the second press block 32 in this embodiment, and both can be adjusted in the height direction so as to press the wires. For example, the first press surface 311 of the first press block 31 may be adjusted to a height position corresponding to the first and second arc grooves 11 and 21, and press-fitting may be achieved only by moving the second press block 32 during the hot pressing. The wire may be hot pressed by simultaneously adjusting the first press block 31 and the second press block 32.
In some embodiments, as shown in fig. 1-10, the wire processing apparatus further comprises a chassis 5 and a guide 7. The chassis 5 includes a bottom plate 51, the bottom plate 51 having a top surface 511, a bottom surface 512, and a window 513 penetrating the top surface 511 and the bottom surface 512, the support bracket 4 being mounted on the bottom plate 51 adjacent to the window 513, the first press block 31 being located on the top surface 511 side of the bottom plate 51. The guide part 7 comprises a guide member 71, a guide block 72 and a guide column 73, wherein the guide block 72 is positioned on one side of the bottom surface of the bottom plate 51 and can move along the bottom surface 512, a guide groove 721 is formed in the lateral direction of the guide block 72, the guide groove 721 extends along the moving direction of the guide block 72, meanwhile, the guide groove 721 comprises an adjusting section 7211, one end of the adjusting section is close to the bottom plate 51, the other end of the adjusting section is far away from the bottom plate 51, the guide member 71 is positioned at the position of the window 513 and is provided with a first connecting end 711 and a second connecting end 712, the first connecting end 711 is connected with the first pressing block 31, one end of the guide column 73 is movably arranged in the guide groove 721, and the other end of the guide column is connected with the second connecting end 712. During the movement of the guide block 72, the adjusting section 7211 moves the guide 71 in the direction of the window 513. In the present embodiment, the guide grooves 721 formed in the guide block 72 and in the lateral direction of the movement direction thereof are used to convert the horizontal movement of the guide block 72 into the vertical movement of the guide 71, thereby driving the first pressing block 31 to move vertically.
It will be readily appreciated that, as shown in fig. 1, the second press block driver for driving the second press block 32 to move is located at the top of the wire processing apparatus, whereas the driver corresponding to the first press block 31 needs to be disposed near the first press block 31 in order to drive the first press block 31 to move. At this time, if the first briquetting driver is arranged according to the vertical direction of the second briquetting driver, the whole wire rod processing device is excessively high, which is unfavorable for operation and occupies more space. For this reason, in this embodiment, the first press block driver is horizontally arranged along the extending direction of the bottom plate 51, and the horizontal movement of the first press block driver is converted into the vertical movement by the diagonally arranged adjusting section 7211, so that the structure of the wire processing apparatus is more compact.
In particular, the specific construction of the parts of the guide 7 is shown in figures 7-8, in which the second connecting end 712 is located at the bottom of the guide 71 and is provided with a lug. The lugs are provided with a connecting hole, and the orientation of the connecting hole to the guide groove is parallel to each other. The slide of the fifth linear guide 65 is mounted on the bottom surface, and the slider of the fifth linear guide is provided as the guide block 72 in the present embodiment. At the middle position of the guide groove 721 is an adjusting section 7211, two ends of the guide groove 721 are horizontal sections 7212, and the two horizontal sections 7212 are at different heights. The guide post 73 has a circular cap and a connection handle, both of which are provided in a cylindrical shape, and the diameter of the circular cap is larger than that of the connection handle. In this embodiment, the connecting handle is inserted into the connecting hole so that the connecting post can rotate therein. In contrast, the diameter of the circular cap may be slightly smaller than the width of the guide groove 721 in accordance with the width of the guide groove 721. Thus, the side wall of the cap is brought into contact with the side wall of the guide groove 721, and the guide post 73 is rotated in the coupling hole of the lug by the frictional force therebetween. This makes the driving of the guide 71 by the guide block 72 smoother.
Optionally, as shown in the lower view of fig. 7, 2 stoppers 52 are further fixed to the bottom surface 512 adjacent to the window 513, and the region i shown in the upper view of fig. 7 is the stopper 52 with one side of the guide 71 removed. It can be seen that 2 stoppers 52 are provided along the sliding direction of the fifth linear guide rail 65 and are respectively clamped on both sides of the guide 71 in the horizontal direction. Thus, the guide 71 can stably move up and down in the window 513 under the constraint of the horizontal direction.
In some embodiments, as shown in fig. 1-10, the wire processing apparatus further comprises an adjustment plate 8 on which the second clamping portion 2 and the base 12 are mounted 8, the adjustment plate 8 being operable to move relative to the first press block 31 in a direction perpendicular to the extension of the press cavity 33. As shown in the Y-direction in fig. 4, the adjustment plate 8 in the present embodiment allows the first clamping portion 1 and the second clamping portion 2 to have an adjustment capability in that direction. Therefore, the first pressing surface 311, the first arc-shaped groove 11 and the second arc-shaped groove 21 can be positioned on the same straight line through accurate adjustment in the Y direction, and when the wire is pulled, the pressing section of the straightened wire is still positioned on the first pressing surface 311.
The wire processing apparatus of the above examples may process the wire by, as shown in fig. 1-10, first calibrating the wire processing apparatus in some embodiments. That is, the positions of the base 12, the second clamping portion 2, the first press block 31 and the second press block 32 are adjusted by a plurality of linear guides so that the wire processing apparatus is suitable for processing a wire. The heating body 9 preheats the first press block 31 and the second press block 32 at the same time. Next, after the head of the wire is clamped by the clamping assembly 13, the clamping assembly 13 is mounted on the base 12. The wire is extended into the second arc groove 21 and then the cover plate of the second clamping part 2 is covered. And starting the wire rod processing device, and driving the second clamping part 2 to be far away from the first clamping part 1 by using the driving part so as to straighten the wire rod. The driving part drives the first pressing block 31 and the second pressing block 32 to move towards the interval to be pressed of the wire rod at the same time, and finally presses the wire rod. The driving part drives the first pressing block 31 and the second pressing block 32 to reset for a plurality of times, and cuts off the wire rod positioned between the first clamping part 1 and the second clamping part 2. At this time, the cutting length of the wire rod (for example, cutting along the maximum distance of the opposite sides of the first clamping part 1 and the second clamping part 2, indicated by an arrow D at 2 of fig. 5) may be controlled according to the relative positions of the first clamping part 1 and the second clamping part 2. Thereby further controlling the position of the nip on the finished wire. Finally, the cover plate is opened, and the clamping assembly 13 is removed for the next hot pressing process.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A wire processing apparatus, characterized in that the wire processing apparatus comprises:
A press-fit portion (3) including a first press-fit block (31) and a second press-fit block (32) provided in pairs, the first press-fit block (31) and the second press-fit block (32) being operatively relatively movable and being fastened at opposite sides to form a press-fit cavity (33);
a first clamping part (1) and a second clamping part (2) positioned at two sides of the pressing part (3), wherein at least one of the first clamping part (1) and the second clamping part (2) can move along the extending direction of the pressing cavity (33); and
A driving part configured to drive the first clamping part (1) and the second clamping part (2) to tighten the wire rod and drive the pressing part (3) to apply a pressing force to a region to be pressed of the wire rod;
The relative movement direction of the first pressing block (31) and the second pressing block (32) is perpendicular to the extending direction of the pressing cavity (33), one of the first pressing block (31) and the second pressing block (32) is provided with a plurality of positioning pins (34), and the other pressing block is provided with a plurality of pin holes (35) corresponding to the positioning pins (34);
The positioning pins (34) are positioned on opposite sides of the first pressing block (31) and the second pressing block (32) and are arranged on two sides of the pressing cavity (33);
The first pressing block (31) is provided with a first pressing surface (311), the second pressing block (32) is provided with a second pressing surface (321), the first pressing surface (311) and the second pressing surface (321) form the pressing cavity (33), and the first pressing surface (311) comprises an arc-shaped surface.
2. Wire processing device according to claim 1, characterized in that the first clamping part (1) comprises a first arc-shaped groove (11) accommodating a wire, the second clamping part (2) comprises a second arc-shaped groove (21) accommodating a wire, the first arc-shaped groove (11) and the second arc-shaped groove (21) coinciding with the arc-shaped surface in the direction of extension.
3. Wire processing device according to claim 1, characterized in that the first clamping part (1) comprises a base (12) and a clamping assembly (13), the clamping assembly (13) being detachably mounted on the base (12);
in the direction of extension of the press-fit cavity (33), the base (12) is stationary relative to the first press block (31), and the second clamping part (2) moves relative to the first press block (31).
4. A wire processing device according to claim 3, wherein the base (12) comprises a containing groove (121) and a plurality of first positioning pieces (122), the containing groove (121) is used for containing the clamping assembly (13), a first assembling plane (1211) and a second assembling plane (1212) are formed on the side wall of the containing groove (121), and containing holes (1213) are formed in the first assembling plane (1211) and the second assembling plane (1212);
The first positioning piece (122) is telescopically arranged in the accommodating hole (1213) and is abutted against the side wall of the clamping assembly (13) when the clamping assembly (13) is installed in the accommodating groove (121).
5. The wire processing device according to claim 4, wherein a second positioning member (123) is provided at the bottom of the accommodating groove (121) in a protruding manner, and the second positioning member (123) is provided near a side wall of one side of the accommodating groove (121);
The clamping assembly (13) is provided with an avoidance surface (131) corresponding to the second positioning piece (123), and the avoidance surface (131) is recessed towards the inside of the clamping assembly (13);
When the clamping assembly (13) is installed in the accommodating groove (121), the second positioning piece (123) is located between the avoidance surface (131) and the side wall of the accommodating groove (121).
6. The wire processing apparatus of claim 1, further comprising:
a support (4); and
A first linear guide rail (61) and a second linear guide rail (62) are installed on the support frame (4), the second linear guide rail (62) is located above the first linear guide rail (61), the first pressing block (31) is movably arranged on the first linear guide rail (61), and the second pressing block (32) is movably arranged on the second linear guide rail (62).
7. The wire processing apparatus of claim 6, further comprising:
-a chassis (5) comprising a base plate (51), said base plate (51) having a top surface (511), a bottom surface (512) and a window (513) extending through said top surface (511) and said bottom surface (512), said support frame (4) being mounted on said base plate (51) adjacent to said window (513), said first press block (31) being located on said top surface (511) side of said base plate (51);
A guide part (7) comprising a guide piece (71), a guide block (72) and a guide column (73), wherein the guide block (72) is positioned on one side of the bottom surface of the bottom plate (51) and can move along the bottom surface (512), a guide groove (721) is formed in the lateral direction of the guide block (72), the guide groove (721) extends along the movement direction of the guide block (72), meanwhile, the guide groove (721) comprises an adjusting section (7211), one end of the adjusting section is close to the bottom plate (51), the other end of the adjusting section is far away from the bottom plate (51), the guide piece (71) is positioned at the position of the window (513) and is provided with a first connecting end (711) and a second connecting end (712), the first connecting end (711) is connected with a first pressing block (31), and one end of the guide column (73) is movably arranged in the guide groove (721), and the other end of the guide column is connected with the second connecting end (712);
When the guide block (72) moves, the adjusting section (7211) drives the guide piece (71) to move along the direction of the window (513).
8. The wire processing apparatus according to claim 3, further comprising:
-an adjustment plate (8), the second clamping portion (2) and the base (12) being mounted on the adjustment plate (8), the adjustment plate (8) being operatively movable relative to the first press block (31) in a direction perpendicular to the extension of the press-fit cavity (33).
9. The wire processing device according to claim 1, wherein the first press block (31) and the second press block (32) are provided with heating holes (36);
the wire processing device further includes:
a plurality of heating bodies (9), wherein a plurality of the heating bodies (9) are arranged in the heating holes (36).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211012650.9A CN115229092B (en) | 2022-08-23 | 2022-08-23 | Wire rod processing device |
| TW112128916A TW202408683A (en) | 2022-08-23 | 2023-08-01 | Wire processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211012650.9A CN115229092B (en) | 2022-08-23 | 2022-08-23 | Wire rod processing device |
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| Publication Number | Publication Date |
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| CN115229092A CN115229092A (en) | 2022-10-25 |
| CN115229092B true CN115229092B (en) | 2024-06-25 |
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| CN202211012650.9A Active CN115229092B (en) | 2022-08-23 | 2022-08-23 | Wire rod processing device |
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| TW (1) | TW202408683A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217912641U (en) * | 2022-08-23 | 2022-11-29 | 昆山联滔电子有限公司 | Wire processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU509164B2 (en) * | 1975-11-03 | 1980-04-24 | Amp Incorporated | Terminal applyin method and apparatus |
| CN207873456U (en) * | 2018-01-26 | 2018-09-18 | 无锡奥特维科技股份有限公司 | Welding handling device and cell piece string welding machine |
| CN108907555B (en) * | 2018-07-03 | 2020-08-18 | 大族激光科技产业集团股份有限公司 | Clamping device |
| KR20210098573A (en) * | 2020-01-31 | 2021-08-11 | 에이피시스템 주식회사 | Apparatus for flipping substrate and transfer system having the same |
| KR102251923B1 (en) * | 2020-03-31 | 2021-05-14 | 유에 다르 인더스트리 컴퍼니 리미티드 | Auto-positioning hydraulic pneumatic fixture |
| CN111834862B (en) * | 2020-07-02 | 2022-03-29 | 大族激光科技产业集团股份有限公司 | Stay wire member and wire cutting and stripping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN217912641U (en) * | 2022-08-23 | 2022-11-29 | 昆山联滔电子有限公司 | Wire processing device |
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| CN115229092A (en) | 2022-10-25 |
| TW202408683A (en) | 2024-03-01 |
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