CN215697098U - Copper bar forming device - Google Patents
Copper bar forming device Download PDFInfo
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- CN215697098U CN215697098U CN202122168301.3U CN202122168301U CN215697098U CN 215697098 U CN215697098 U CN 215697098U CN 202122168301 U CN202122168301 U CN 202122168301U CN 215697098 U CN215697098 U CN 215697098U
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Abstract
The utility model discloses a copper bar forming device which comprises a machine base, a pressing assembly and a bending assembly, wherein the pressing assembly is arranged on the machine base; the pressing assembly comprises a pressing lower die, a pressing upper die and a first driving piece, the pressing lower die is arranged on the base, and the pressing upper die is driven by the first driving piece to lift so as to be matched with the pressing lower die to fix the copper bar; the turn-round subassembly includes cantilever, clamping piece and second driving piece, and the cantilever is located the side that compresses tightly the lower mould, and the clamping piece is fixed in the free end of cantilever for press from both sides tight copper bar, the cantilever drives through the second driving piece and rotates, so that the clamping piece twists reverse the copper bar. According to the copper bar forming machine, the pressing upper die is matched with the pressing lower die through the first driving piece to fix the copper bar, the clamping piece drives the clamping piece to rotate through the second driving piece after clamping the copper bar, and the copper bar is twisted and formed after the clamping piece rotates.
Description
Technical Field
The utility model relates to the field of copper bar processing, in particular to a copper bar forming device.
Background
The copper bar is used extensively in the electric power field such as power transmission and transformation, electric equipment, often need pass through copper bar conductive connection in the installation of electrical equipment, and it can enough play electrically conductive effect, also can play certain supporting role, under a lot of application scenario, need bend the shaping with the copper bar to connect or install.
As shown in fig. 1, a copper bar 400 with a special shape includes a first forming portion 410 and a second forming portion 420, in the copper bar, the first forming portion 410 and the second forming portion 420 have both bending shapes and twisting shapes, and for the copper bar with such a structure, the first forming portion 410 is generally processed first, then the twisting process is performed, and finally the copper bar with a required shape is obtained.
At present, no special equipment is used for forming the copper bar with the special shape, so that the copper bar with the special shape is mainly formed on bench clamps at present by hand, and the processing mode has poor size consistency and high operation strength.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a copper bar forming device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a copper bar forming device comprises a machine base, a pressing assembly and a bending assembly;
the pressing assembly comprises a pressing lower die, a pressing upper die and a first driving piece, the pressing lower die is arranged on the base, the pressing upper die is positioned right above the pressing lower die, and the pressing upper die is driven by the first driving piece to lift so as to be matched with the pressing lower die to fix the copper bar;
the bending and twisting assembly comprises a cantilever, a clamping piece and a second driving piece, the cantilever is located on the side of the lower compression die, the clamping piece is fixed at the suspended end of the cantilever and used for clamping the copper bar, and the cantilever is driven to rotate by the second driving piece so that the copper bar is twisted by the clamping piece.
Preferably, the left side and the right side of the lower compression die are respectively provided with the bending and twisting assembly, the clamping members of the two bending and twisting assemblies are arranged oppositely, and two ends of the copper bar are twisted through the clamping members of the two bending and twisting assemblies.
Preferably, the frame includes first frame, first guide rail and first slip table, first guide rail is fixed in the first frame, first slip table and first guide rail looks adaptation to detachably be fixed in on the first guide rail, one of them the turn round subassembly is fixed in on the first slip table.
Preferably, the base further comprises a second sliding table, the second sliding table is matched with the first guide rail and detachably fixed on the first guide rail, and the pressing lower die is fixed on the second sliding table.
Preferably, the clamping member is a pneumatic chuck, the second driving member is a rotating motor, and the cantilever is connected with a crankshaft of the rotating motor.
Preferably, the pressing assembly further comprises a second frame, a second guide rail and a third sliding table, the second guide rail is fixed on the second frame, the third sliding table is matched with the second guide rail and detachably fixed on the second guide rail, and the first driving piece is installed on the third sliding table.
Preferably, the first driving part comprises a mounting seat and a driving cylinder, the mounting seat is fixed on the third sliding table, the driving cylinder is fixed on the mounting seat, and the compression upper die is fixed at the lower end of a piston rod of the driving cylinder.
Preferably, the first driving part further comprises a guide block, the guide block is vertically fixed on the side edge of the mounting seat, a guide groove is formed in one side, facing the lower compression die, of the guide block, and the upper compression die moves in the guide groove.
Preferably, the lower compression mold is a female mold, and the upper compression mold is a male mold.
After adopting the technical scheme, compared with the background technology, the utility model has the following advantages:
1. according to the copper bar forming device, the upper pressing die is matched with the lower pressing die through the first driving piece to fix the copper bar, the cantilever drives the clamping piece to rotate through the second driving piece after the clamping piece clamps the copper bar, and the copper bar is formed in a twisting mode after the clamping piece rotates by utilizing the characteristic that the copper bar is soft in texture.
2. The left side and the right side of the lower pressing die are respectively provided with the bending and twisting assemblies, and the clamping members of the two bending and twisting assemblies are arranged oppositely, so that two ends of the copper bar can be simultaneously twisted and molded through the clamping members of the two bending and twisting assemblies, and the molding efficiency of the copper bar is greatly improved.
3. According to the copper bar forming device, one bending and twisting assembly is fixed on the first sliding table, the positions of the two clamping pieces can be changed by adjusting the position of the first sliding table on the first guide rail, meanwhile, the position of the lower pressing die can be adjusted by the second sliding table, and the positions of the first driving piece and the upper pressing die can be adjusted by the third sliding table, so that the copper bar forming device can adapt to processing of copper bars with different sizes and specifications, and the applicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic view of a product to be formed according to the present invention;
FIG. 2 is a schematic structural view (front view) of the present invention;
FIG. 3 is a schematic structural view (top view) of the present invention;
FIG. 4 is a schematic structural view of the first driving member and the upper compression mold;
fig. 5 is a schematic structural view of the torsion assembly.
Description of reference numerals:
the first frame 110, the first guide rail 120, the first sliding table 130, and the second sliding table 140;
the pressing lower die 210, the pressing upper die 220, the first driving member 230, the mounting seat 231, the driving cylinder 232, the guide block 233, the guide groove 2331, the second frame 240, the second guide rail 250 and the third sliding table 260;
a cantilever 310, a clamping member 320, a second driving member 330;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
With reference to fig. 2 and 3, the utility model discloses a copper bar forming device, which comprises a machine base, a pressing assembly and a bending assembly.
Compress tightly the subassembly including compressing tightly lower mould 210, compressing tightly last mould 220 and first driving piece 230, compress tightly lower mould 210 and set up on the frame, compress tightly to go up mould 220 and be located and compress tightly lower mould 210 directly over, compress tightly to go up mould 220 and drive through first driving piece 230 and go up and down to the cooperation compresses tightly lower mould 210 and fixes the copper bar, in this embodiment, compresses tightly lower mould 210 and is the die, compresses tightly to go up mould 220 and is the terrace die.
The base includes a first frame 110, a first guide rail 120 and a first sliding table 130, the first guide rail 120 is fixed on the first frame 110, the first sliding table 130 is adapted to the first guide rail 120 and detachably fixed on the first guide rail 120, in this embodiment, the first sliding table 130 may be fixed on the first guide rail 120 by bolts, and one of the torsion assemblies is fixed on the first sliding table 130.
The base further includes a second sliding table 140, the second sliding table 140 is adapted to the first guide rail 120 and detachably fixed to the first guide rail 120, in this embodiment, the second sliding table 140 may be fixed to the first guide rail 120 by bolts, and the pressing lower die 210 is fixed to the second sliding table 140.
The pressing assembly further includes a second frame 240, a second guide rail 250 and a third sliding table 260, the second guide rail 250 is fixed on the second frame 240, the third sliding table 260 is adapted to the second guide rail 250 and detachably fixed on the second guide rail 250, in this embodiment, the third sliding table 260 may be fixed on the second guide rail 250 by bolts, and the first driving member 230 is installed on the third sliding table 260.
As shown in fig. 2 to 5, the first driving member 230 includes a mounting seat 231 and a driving cylinder 232, the mounting seat 231 is fixed on the third sliding table 260, the driving cylinder 232 is fixed on the mounting seat 231, and the pressing upper die 220 is fixed on the lower end of the piston rod of the driving cylinder 232. The first driving member 230 further includes a guide block 233, the guide block 233 is vertically fixed to a side of the mounting seat 231, a guide groove 2331 is formed at a side of the guide block 233 facing the lower compression mold 210, and the upper compression mold 220 moves in the guide groove 2331.
The crankle assembly comprises a cantilever 310, a clamping piece 320 and a second driving piece 330, wherein the cantilever 310 is positioned at the side of the compression lower die 210, the clamping piece 320 is fixed at the suspension end of the cantilever 310 and used for clamping a copper bar, and the cantilever 310 is driven to rotate through the second driving piece 330 so that the copper bar is twisted by the clamping piece 320.
In this embodiment, the left and right sides that compresses tightly lower mould 210 is provided with the turn-button subassembly respectively, and two turns round the relative setting of clamping piece 320 of subassembly, twists reverse the both ends of copper bar through two turns round clamping piece 320 of subassembly, twists reverse the shaping when realizing the copper bar both ends, has greatly improved the shaping efficiency of copper bar. The clamping member 320 is a pneumatic chuck, the second driving member 330 is a rotary motor, and the arm 310 is connected to a shaft of the rotary motor.
The working principle of the utility model is as follows:
compress tightly last mould 220 and come the cooperation to compress tightly first shaping portion 410 of lower mould 210 with the copper bar through first driving piece 230 fixed, behind the second shaping portion 420 of the tight copper bar of clamping piece 320 clamp, cantilever 310 drives clamping piece 320 through second driving piece 330 and rotates, utilizes the softer characteristic of copper bar texture, twists reverse the shaping with the copper bar after clamping piece 320 rotates (if cantilever rotation 90 degrees, the copper bar twists reverse 90 degrees).
For copper bars with different dimensions, the relative positions of the two clamping members 320 can be changed by adjusting the position of the first sliding table 130 on the first guide rail 120 (the relative positions of the two clamping members 320 are changed and mainly suitable for the situation that the total length of the two second forming portions 420 is greatly changed), and the position of the lower pressing mold 210 can also be changed by adjusting the position of the second sliding table 140 on the first guide rail 120, according to the change of the position of the lower compression mold 210, the positions of the upper compression mold 220 and the first driving member 230 can be adjusted by adjusting the position of the third slide table 260 on the second guide rail 250, the copper bar forming device is suitable for the change of the position of the pressing lower die 210 (the change of the positions of the pressing lower die 210 and the pressing upper die 220 is mainly suitable for the situation that the total length of the two second forming parts 420 is not changed greatly, but the two second forming parts 420 are different in length), and therefore the copper bar forming device can be suitable for processing copper bars with different sizes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a copper bar forming device which characterized in that: comprises a machine base, a pressing component and a bending component;
the pressing assembly comprises a pressing lower die, a pressing upper die and a first driving piece, the pressing lower die is arranged on the base, the pressing upper die is positioned right above the pressing lower die, and the pressing upper die is driven by the first driving piece to lift so as to be matched with the pressing lower die to fix the copper bar;
the bending and twisting assembly comprises a cantilever, a clamping piece and a second driving piece, the cantilever is located on the side of the lower compression die, the clamping piece is fixed at the suspended end of the cantilever and used for clamping the copper bar, and the cantilever is driven to rotate by the second driving piece so that the copper bar is twisted by the clamping piece.
2. The copper bar forming device as claimed in claim 1, wherein: the left side and the right side of the lower compression die are respectively provided with the bending and twisting assembly, the clamping members of the bending and twisting assembly are arranged oppositely, and the two ends of the copper bar are twisted by the clamping members of the bending and twisting assembly.
3. The copper bar forming device as claimed in claim 2, wherein: the frame includes first frame, first guide rail and first slip table, first guide rail is fixed in the first frame, first slip table and first guide rail looks adaptation to detachably is fixed in on the first guide rail, one of them the turn round subassembly is fixed in on the first slip table.
4. The copper bar forming device as claimed in claim 3, wherein: the base further comprises a second sliding table, the second sliding table is matched with the first guide rail and detachably fixed on the first guide rail, and the pressing lower die is fixed on the second sliding table.
5. The copper bar forming device as claimed in claim 1, wherein: the clamping piece adopts a pneumatic chuck, the second driving piece adopts a rotating motor, and the cantilever is connected with a crankshaft of the rotating motor.
6. The copper bar forming device as claimed in claim 1, wherein: the pressing assembly further comprises a second rack, a second guide rail and a third sliding table, the second guide rail is fixed on the second rack, the third sliding table is matched with the second guide rail and detachably fixed on the second guide rail, and the first driving piece is installed on the third sliding table.
7. The copper bar forming device as claimed in claim 6, wherein: the first driving piece comprises a mounting seat and a driving cylinder, the mounting seat is fixed on the third sliding table, the driving cylinder is fixed on the mounting seat, and the compression upper die is fixed at the lower end of a piston rod of the driving cylinder.
8. The copper bar forming device as claimed in claim 7, wherein: the first driving piece further comprises a guide block, the guide block is vertically fixed on the side edge of the mounting seat, a guide groove is formed in one side, facing the lower compression die, of the guide block, and the upper compression die moves in the guide groove.
9. The copper bar forming device as claimed in claim 1, wherein: the lower compression mold is a female mold, and the upper compression mold is a male mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168301.3U CN215697098U (en) | 2021-09-08 | 2021-09-08 | Copper bar forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168301.3U CN215697098U (en) | 2021-09-08 | 2021-09-08 | Copper bar forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697098U true CN215697098U (en) | 2022-02-01 |
Family
ID=80016995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122168301.3U Active CN215697098U (en) | 2021-09-08 | 2021-09-08 | Copper bar forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697098U (en) |
-
2021
- 2021-09-08 CN CN202122168301.3U patent/CN215697098U/en active Active
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