CN219025519U - Bending device for copper bar production - Google Patents
Bending device for copper bar production Download PDFInfo
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- CN219025519U CN219025519U CN202223153174.0U CN202223153174U CN219025519U CN 219025519 U CN219025519 U CN 219025519U CN 202223153174 U CN202223153174 U CN 202223153174U CN 219025519 U CN219025519 U CN 219025519U
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- bending
- copper bar
- clamping
- plate
- mounting bracket
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Abstract
The utility model discloses a bending device for copper bar production, which comprises a mounting bracket, a clamping assembly and a bending assembly; the clamping assembly comprises a fixed die, a movable die and a pushing end which are arranged on the mounting bracket; the fixed die and the movable die form a clamping area for clamping the copper bar to be bent, and the pushing end is used for pushing the movable die to move; the bending assembly comprises a mounting frame, a bending rod and a driving part; the mounting frame is connected with the mounting bracket, the bending rod is movably arranged on the mounting frame, and the driving part is used for driving the bending rod to perform curve motion on the mounting frame and bend the copper bar positioned in the clamping area. The technical problems that in the prior art, the bending efficiency of a bending device on a copper bar is low, the yield in the bending process is low, and the production cost is increased intangibly are solved.
Description
Technical Field
The utility model relates to the technical field of copper bar processing, in particular to a bending device for copper bar production.
Background
Copper bars play a role in conveying current in a circuit and connecting electrical equipment, are widely applied to the electrical equipment, particularly a power distribution cabinet, and are required to be bent according to the field use space to meet the installation requirement due to the specificity of application occasions of the copper bars.
In CN205519104U of the present utility model, a "copper bar bending device" is proposed, and the device mainly uses a hydraulic cylinder to bend the clamped copper bar, which has a certain bending effect, but because the telescopic length of the hydraulic cylinder is difficult to control, when the extending length of the hydraulic cylinder is too long, the copper bar is easy to bend excessively, so that the bent copper bar cannot be used normally, thus reducing the working efficiency of the whole bending device and improving the production cost.
Therefore, we propose a bending device for copper bar production.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a bending device for copper bar production, which solves the technical problems that the bending efficiency of the bending device on copper bars is low, the yield is low in the bending process, and the production cost is increased intangibly in the prior art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a bending device for copper bar production comprises a mounting bracket, a clamping assembly and a bending assembly;
the clamping assembly comprises a fixed die, a movable die and a pushing end which are arranged on the mounting bracket; the fixed die and the movable die form a clamping area for clamping the copper bar to be bent, and the pushing end is used for pushing the movable die to move;
the bending assembly comprises a mounting frame, a bending rod and a driving part; the mounting frame is connected with the mounting bracket, the bending rod is movably arranged on the mounting frame, and the driving part is used for driving the bending rod to perform curve motion on the mounting frame and bend the copper bar positioned in the clamping area.
In one embodiment, the fixed die comprises a first clamping plate, the first clamping plate is fixed on the mounting bracket, and the movable die is connected to the mounting bracket in a sliding manner.
In one embodiment, the movable mold comprises a second clamping plate, and the pushing end comprises an air cylinder; the air cylinder is fixed on the mounting bracket, and the second clamping plate is connected to the telescopic end of the air cylinder; at least two sliding grooves which are used for sliding together with the second clamping plate are formed in the mounting support.
In one embodiment, the mounting frame comprises a tray body, a connecting plate and a bottom plate; the tray body is fixed at the bottom of the mounting bracket, one end of the connecting plate is fixed at the lower end of the tray body, and the bottom plate is fixed at the lower end of the connecting plate; the tray body, the connecting plate and the bottom plate form a C-shaped supporting structure; one axial end of the bending rod penetrates through the disc body and is connected to the bottom plate in a sliding mode.
In one embodiment, the tray body is provided with a movable groove for the bending rod to penetrate, and the bottom plate is provided with a sliding groove with the same section as the movable groove; the bending rod is arranged in the movable groove and the sliding groove in a sliding mode.
In one embodiment, a supporting plate is fixed on the bending rod and located between the tray body and the bottom plate, the driving part is fixed on the supporting plate, and the driving part is meshed with the tooth slot on the connecting plate.
In one embodiment, the drive portion includes a motor and a drive gear; the motor is fixed on the supporting plate, the driving gear is arranged on the output end of the motor, and the outer peripheral surface of the driving gear is meshed with the tooth slot on the connecting plate.
In one embodiment, the sections of the movable groove and the sliding groove are arc-shaped.
In one embodiment, the connecting plate is an arc-shaped plate body, and gaps are respectively kept between the upper end and the lower end of the connecting plate and the movable groove and the sliding groove.
In one embodiment, the outer surface of the bending rod is provided with a wear-resistant coating.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with the prior art, the copper bar to be bent is placed in a clamping area formed by the fixed die and the movable die by a user, the surface of the copper bar is clamped by the fixed die and the movable die, after the clamping is finished, the bending bar is driven by the driving part to perform curve motion on the mounting frame, and the clamped copper bar is bent by the bending bar; the device easy operation and bending effect are better, can select the range of buckling according to actual conditions, very big improvement bending device's work efficiency, guaranteed the yields of copper bar.
Drawings
FIG. 1 is a schematic overall view of the present utility model;
FIG. 2 is a schematic view of the mounting bracket of the present utility model assembled with a tray, a connection plate and a base plate;
FIG. 3 is a schematic view of the internal structure of the bending assembly of the present utility model;
FIG. 4 is a schematic view of the assembly of the mounting bracket, clamping assembly and bending assembly of the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 4;
fig. 6 is a schematic front view of the connection plate of the present utility model.
In the figure: 1. a mounting bracket; 11. a chute; 2. a clamping assembly; 21. setting a mold; 211. a first clamping plate; 22. a movable mold; 221. a second clamping plate; 23. a pushing end; 231. a cylinder; 3. a bending assembly; 31. a mounting frame; 311. a tray body; 3111. a movable groove; 312. a connecting plate; 3121. tooth slots; 313. a bottom plate; 3131. a sliding groove; 32. bending the rod; 321. a support plate; 33. a driving section; 331. a motor; 332. and a drive gear.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the bending device for copper bar production provided by the utility model comprises a mounting bracket 1, a clamping assembly 2 and a bending assembly 3.
The clamping assembly 2 comprises a fixed die 21, a movable die 22 and a pushing end 23 which are arranged on the mounting bracket 1; the fixed die 21 and the movable die 22 form a clamping area for clamping the copper bar to be bent, and the pushing end 23 is used for pushing the movable die 22 to move;
the bending assembly 3 comprises a mounting frame 31, a bending rod 32 and a driving part 33; the mounting bracket 31 is connected with the mounting bracket 1, and the bending rod 32 is movably arranged on the mounting bracket 31, and the driving part 33 is used for driving the bending rod 32 to perform curve motion on the mounting bracket 31 and bending the copper bar positioned in the clamping area.
The copper bar to be bent is placed on the mounting bracket 1 by a worker and is positioned between the fixed die 21 and the movable die 22, the whole copper bar is clamped through the fixed die 21 and the movable die 22, and after the clamping is finished; the bending bar 32 is driven by the driving unit 33 to perform a curved motion, and the clamped copper bar is bent by the bending bar 32.
To improve the clamping efficiency of the clamping assembly 2, referring to fig. 1, 2 and 3, in a preferred embodiment, the fixed die 21 includes a first clamping plate 211, the first clamping plate 211 is fixed on the mounting bracket 1, the movable die 22 is slidably connected to the mounting bracket 1, the movable die 22 includes a second clamping plate 221, and the pushing end 23 includes an air cylinder 231; the air cylinder 231 is fixed on the mounting bracket 1, and the second clamping plate 221 is connected to the telescopic end of the air cylinder 231; at least two sliding grooves 11 which slide together with the second clamping plates 221 are formed in the mounting bracket 1.
The cylinder 231 is mounted on the inner wall of the mounting bracket 1, the first clamping plate 211 is mounted on the mounting bracket 1 and far away from the cylinder 231, the second clamping plate 221 is connected to the telescopic end of the cylinder 231, sliding grooves 11 are formed in the inner bottom wall and the top wall of the mounting bracket 1, sliding blocks are fixed at the upper end and the lower end of the second clamping plate 221 and are connected in the sliding grooves 11 in a sliding manner, the second clamping plate 221 can be controlled to move towards the first clamping plate 211 or far away from the first clamping plate through the telescopic end of the cylinder 231, when the copper bar is required to be clamped, the telescopic end of the cylinder 231 stretches outwards, the second clamping plate 221 moves towards the first clamping plate 211, and the copper bar is clamped through the cooperation of the second clamping plate 221 and the first clamping plate 211, so that subsequent bending is facilitated; after the bending is finished, the telescopic end of the air cylinder 231 is retracted, and the second clamping plate 221 is controlled to be away from the first clamping plate 211, so that the second clamping plate 221 and the first clamping plate 211 are not used for clamping the copper bar, and a worker can conveniently take out the bent copper bar.
To facilitate assembly of bending bar 32, referring to fig. 1-4, in a preferred embodiment, mounting bracket 31 includes a tray 311, a connecting plate 312, and a bottom plate 313; the tray body 311 is fixed at the bottom of the mounting bracket 1, one end of the connecting plate 312 is fixed at the lower end of the tray body 311, and the bottom plate 313 is fixed at the lower end of the connecting plate 312; the tray 311, the connecting plate 312 and the bottom plate 313 form a C-shaped supporting structure; one axial end of the bending rod 32 penetrates through the tray body 311 and is connected to the bottom plate 313 in a sliding manner, a movable groove 3111 for the bending rod 32 to penetrate through is formed in the tray body 311, and a sliding groove 3131 with the same section as the movable groove 3111 is formed in the bottom plate 313; the bending bar 32 is slidably disposed in the movable groove 3111 and the sliding groove 3131, the connecting plate 312 is an arc plate body, and the upper and lower ends of the connecting plate 312 respectively keep a gap with the movable groove 3111 and the sliding groove 3131, and the sections of the movable groove 3111 and the sliding groove 3131 are arc-shaped.
Wherein disk 311 installs the lower extreme at installing support 1, the lower extreme of disk 311 is fixed with curved connecting plate 312, the lower extreme of connecting plate 312 is fixed with bottom plate 313, constitute a C type bearing structure through disk 311, connecting plate 312 and bottom plate 313, be used for supporting whole bar 32 of bending and carry out curvilinear motion, and conveniently bend the copper bar that the centre gripping is good, and set up movable groove 3111 and sliding tray 3131 on disk 311 and the bottom plate 313 respectively, and movable groove 3111 and sliding tray 3131 are the arc, through setting up curved movable groove 3111 and sliding tray 3131, can carry out spacingly to the orbit of bar 32 of bending, make it can only carry out the arc and remove, thereby buckle the copper bar.
In order to improve the driving effect of the driving portion 33 on the bending bar 32, referring to fig. 3, 5 and 6, in a preferred embodiment, a supporting plate 321 is fixed on the bending bar 32 and between the tray 311 and the bottom plate 313, the driving portion 33 is fixed on the supporting plate 321, the driving portion 33 is engaged with the tooth slot 3121 on the connecting plate 312, and the driving portion 33 includes a motor 331 and a driving gear 332; the motor 331 is fixed to the support plate 321, and the driving gear 332 is mounted on an output end of the motor 331, and an outer circumferential surface of the driving gear 332 is engaged with the tooth slot 3121 on the connection plate 312.
The supporting plate 321 is fixed on the bending bar 32, and the motor 331 is fixed on the supporting plate 321, when the motor 331 drives the driving gear 332 to operate, the driving gear 332 cooperates with the tooth grooves 3121 on the connecting plate 312 to drive the bending bar 32 to perform arc movement and bend the clamped copper bar, wherein the arrangement track of the tooth grooves 3121 on the connecting plate 312 is only half of the cross section of the connecting plate 312, that is, the movement range of the bending bar 32 is limited, and the situation that the whole copper bar is excessively bent is not caused.
For a better understanding of the present utility model, the following describes in detail the operation of a bending device for copper bar production according to the present utility model, with reference to fig. 1 to 6: when the copper bending device is used, a worker discharges copper to be bent into the mounting bracket 1 and clings to the first clamping plate 211, the second clamping plate 221 is controlled to move towards the first clamping plate 211 through the telescopic end of the air cylinder 231 and is enabled to contact with the other surface of the copper bar, after the second clamping plate 221 clamps the copper bar, the motor 331 is started, the driving gear 332 is driven to operate through the motor 331, the driving gear 332 is matched with the tooth slot 3121 on the connecting plate 312 to drive the whole bending bar 32 to move in an arc manner in the movable slot 3111 and bend the whole copper bar, and as the sliding groove 3131 is arranged on the bottom plate 313, the effect of supporting the bending bar 32 and the effect of limiting the movement track of the bending bar 32 are achieved, the bending bar 32 can only move in an arc manner, so that the clamped copper bar is effectively bent, the bending efficiency of the whole bending device is effectively improved, and meanwhile, the yield of the copper bar is ensured.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. Bending device is used in copper bar production, its characterized in that: comprises a mounting bracket, a clamping component and a bending component;
the clamping assembly comprises a fixed die, a movable die and a pushing end which are arranged on the mounting bracket; the fixed die and the movable die form a clamping area for clamping the copper bar to be bent, and the pushing end is used for pushing the movable die to move;
the bending assembly comprises a mounting frame, a bending rod and a driving part; the mounting frame is connected with the mounting bracket, the bending rod is movably arranged on the mounting frame, and the driving part is used for driving the bending rod to perform curve motion on the mounting frame and bend the copper bar positioned in the clamping area.
2. The bending device for copper bar production according to claim 1, wherein: the fixed die comprises a first clamping plate, the first clamping plate is fixed on the mounting bracket, and the movable die is connected to the mounting bracket in a sliding manner.
3. The bending device for copper bar production according to claim 2, wherein: the movable die comprises a second clamping plate, and the pushing end comprises an air cylinder; the air cylinder is fixed on the mounting bracket, and the second clamping plate is connected to the telescopic end of the air cylinder; at least two sliding grooves which are used for sliding together with the second clamping plate are formed in the mounting support.
4. The bending device for copper bar production according to claim 1, wherein: the mounting frame comprises a tray body, a connecting plate and a bottom plate; the tray body is fixed at the bottom of the mounting bracket, one end of the connecting plate is fixed at the lower end of the tray body, and the bottom plate is fixed at the lower end of the connecting plate; the tray body, the connecting plate and the bottom plate form a C-shaped supporting structure; one axial end of the bending rod penetrates through the disc body and is connected to the bottom plate in a sliding mode.
5. The bending device for copper bar production according to claim 4, wherein: the tray body is provided with a movable groove for the bending rod to penetrate, and the bottom plate is provided with a sliding groove with the same section as the movable groove; the bending rod is arranged in the movable groove and the sliding groove in a sliding mode.
6. The bending device for copper bar production according to claim 5, wherein: the bending rod is positioned between the tray body and the bottom plate, the supporting plate is fixedly provided with the driving part, and the driving part is meshed with the tooth slot on the connecting plate.
7. The bending device for copper bar production according to claim 6, wherein: the driving part comprises a motor and a driving gear; the motor is fixed on the supporting plate, the driving gear is arranged on the output end of the motor, and the outer peripheral surface of the driving gear is meshed with the tooth slot on the connecting plate.
8. The bending device for copper bar production according to claim 5, wherein: the sections of the movable groove and the sliding groove are arc-shaped.
9. The bending device for copper bar production according to claim 6, wherein: the connecting plate is an arc-shaped plate body, and the upper end and the lower end of the connecting plate are respectively kept with a gap between the movable groove and the sliding groove.
10. The bending device for copper bar production according to claim 1, wherein: and the outer surface of the bending rod is provided with a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223153174.0U CN219025519U (en) | 2022-11-24 | 2022-11-24 | Bending device for copper bar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223153174.0U CN219025519U (en) | 2022-11-24 | 2022-11-24 | Bending device for copper bar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025519U true CN219025519U (en) | 2023-05-16 |
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ID=86314492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223153174.0U Active CN219025519U (en) | 2022-11-24 | 2022-11-24 | Bending device for copper bar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025519U (en) |
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2022
- 2022-11-24 CN CN202223153174.0U patent/CN219025519U/en active Active
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