A copper bar clamping mechanism for a copper bar processing machine

Abstract

The utility model discloses a copper bar clamping mechanism for copper bar processing machine, including base and its on installation have clamping subassembly, and clamping subassembly includes the connecting seat of rotation setting on the base and through the drive component of connecting seat on installation drive two groups of the claw that slides to each other, is provided with the clamping portion of " the " shape on the claw, and the top plate is slid on the clamping portion and is slid up and down through the cylinder of the top plate on installation drive, the corresponding wall surface for copper bar clamping on the clamping portion and the top plate of " the " shape all adopt any structure setting of the structure of opening installation groove and in the installation groove interval arrangement has a plurality of groups of the roller axle. This clamping mechanism can be convenient according to the position setting of copper bar processing machine for copper bar bending or shearing etc. subsequent processing mechanism along copper bar conveying direction carries out the adjustment of corresponding angle orientation, guarantees the copper bar clamping stability to the copper bar of different width and thickness setting has higher structural flexibility and applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bar processing equipment, and particularly relates to a copper bar clamping mechanism for a copper bar processing machine. Background Art

[0002] Copper bars are large-current conducting products, which are widely used in electrical engineering such as high and low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts, etc. During the processing, operations such as punching, bending, and shearing of copper bars are required. Most of the clamping mechanisms for copper bars on existing copper bar processing machines adopt simple V-block or flat-jaw pliers structures. It is often inconvenient to flexibly adjust the corresponding structures for copper bars with different widths and thicknesses. At the same time, most of the clamping mechanisms are fixed structures, and it is often inconvenient to make corresponding adjustments to the position and the copper bar conveying direction for different processing requirements, and there are certain limitations in use. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a copper bar clamping mechanism for a copper bar processing machine. This clamping mechanism can be conveniently adjusted in the corresponding angular orientation along the copper bar conveying direction according to the position of the subsequent processing mechanisms such as copper bar bending or shearing on the copper bar processing machine, ensuring stable clamping of the copper bar while having high structural flexibility and applicability for copper bars with different widths and thicknesses set.

[0004] The technical solution adopted by the utility model to solve the above problems is:

[0005] A copper bar clamping mechanism for a copper bar processing machine includes a base and a clamping component installed thereon. The clamping component includes a connecting seat rotatably arranged on the base and two groups of jaws that slide towards each other driven by a driving component installed on the connecting seat. The jaws are provided with a "C"-shaped clamping part, and a top plate is slidably arranged on the clamping part. The top plate is driven to slide up and down by a cylinder installed above the jaws.

[0006] Preferably: Any one of the structures of rubber pads or installation grooves is provided on the corresponding wall surfaces of the "C"-shaped clamping part and the top plate for copper bar clamping, and a number of groups of rollers are arranged at intervals in the installation grooves.

[0007] Preferably: The rollers rotate through a pin rod inserted inside them and are detachably connected through a number of groups of card slots for sliding and clamping of the pin rod arranged on the corresponding wall surfaces at both ends of the installation groove.

[0008] Preferably: The outer wall of the roller is wrapped with any one of flexible materials such as rubber or silica gel.

[0009] Preferably: The clamping part, the top plate thereon, and the cylinder are all detachably installed on the jaws.

[0010] Preferably, the base is equipped with multiple sets of support legs, and the support legs are adjustable to the base via multiple sets of locking components that are rotatably mounted on them.

[0011] Preferably, the clamping components are arranged in multiple sets at intervals on the base, and a connecting plate is provided below the base for connecting to multiple sets of connecting seats. Multiple sets of sliding grooves are provided on the base for the multiple sets of clamping components to slide left and right.

[0012] Compared with the prior art, this utility model has the following advantages and effects:

[0013] This utility model relates to a copper busbar clamping mechanism for a copper busbar processing machine. This clamping mechanism, through its base and several mounting holes, facilitates installation in the appropriate position according to the structure of the copper busbar processing machine. Combined with the rotation of the connecting seat on the base and the locking process of the bolt connections, it allows for easy adjustment of the angle and orientation along the copper busbar conveying direction according to the position of the subsequent processing mechanisms on the copper busbar processing machine, such as those used for bending or shearing. Simultaneously, the drive component and cylinder drive two sets of grippers and their clamping parts to slide towards each other and drive the top plate on the clamping part to slide up and down. This ensures stable clamping of the copper busbar while offering high structural flexibility and applicability for copper busbars of different widths and thicknesses. Furthermore, the overall structure of this clamping mechanism is easy to operate and adjust, and its overall size is small. It allows for flexible adjustment of the installation position and angle according to the structure of the copper busbar processing machine, improving usability and facilitating daily inspection and maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a copper busbar clamping mechanism for a copper busbar processing machine according to an embodiment of the present invention.

[0015] Figure 2 This is a partial enlarged view of the clamping component on the base of this utility model embodiment.

[0016] Figure 3 This is an enlarged view of the structure of the clamping part and its upper top plate in an embodiment of this utility model.

[0017] Figure 4 This is an enlarged view of the clamping part, its upper top plate, and the cylinder detachably connected to the gripper in an embodiment of the present invention.

[0018] Figure 5 This is an enlarged view of the structure of the base and multiple sets of support legs of this utility model embodiment.

[0019] Figure 6 This is a schematic diagram of the structure of multiple clamping components installed on the base according to an embodiment of the present invention.

[0020] Figure numbers: base 1, mounting hole 11, support leg 12, locking part 121, slide groove 13, clamping assembly 2, connecting seat 21, first connecting rod 211, second connecting rod 212, protruding rod 213, driving part 22, gear 220, gripper 23, clamping part 24, top plate 25, mounting groove 241 (251), slot 242 (252), cylinder 26, pneumatic component 27, control component 28, roller 29, pin 291, connecting plate 3. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0022] See Figure 1-2 This embodiment relates to a copper busbar clamping mechanism for a copper busbar processing machine, including a base 1 and a clamping assembly 2 mounted on it. The clamping assembly 2 includes a connecting seat 21 rotatably mounted on the base 1 and two sets of jaws 23 that slide in opposite directions, driven by a driving component 22 mounted on the connecting seat 21. The jaws 23 are provided with a clamping part 24 in the shape of a "U" and a top plate 25 is slidably mounted on the clamping part 24. The top plate 25 is driven to slide up and down by a cylinder 26 mounted above the jaws 23.

[0023] Specifically in this embodiment, such as Figure 1 The overall structure of the copper busbar clamping mechanism for this type of copper busbar processing machine is shown. In actual use, it can be installed and fixed on the copper busbar processing machine at corresponding positions in the copper busbar feeding and conveying direction via several mounting holes 11 on the base 1, according to the structure of the copper busbar processing machine. The connecting seat 21 can rotate along the copper busbar conveying direction, allowing the clamping component 2 to correspond with the subsequent processing mechanisms on the copper busbar processing machine used for copper busbar bending or shearing. The threaded holes on the connecting seat 21 and the rotatably mounted bolts allow for locking the connecting seat 21 to the base 1 at corresponding angles. Furthermore, the clamping component 2 can be adjusted according to the specific width and thickness of the copper busbar. For details, please refer to [link to relevant documentation]. Figure 2The structural settings of the shown driving component 22 and the corresponding driving mode settings are as follows. The two groups of clamping jaws 23 slide left and right on both sides of the connecting seat 21 through the first connecting rod 211 and the second connecting rod 212 respectively installed on the connecting seat 21. At the same time, the two groups of clamping jaws 23 are connected and set through threads with opposite helix directions arranged at both ends of the second connecting rod 212. Combining the gears 220 meshing with each other respectively installed on the second connecting rod 212 and the driving component 22, the two groups of clamping jaws 23 on the connecting seat 21 move in opposite directions synchronously and open and close on the first connecting rod 211 and the second connecting rod 212 respectively. Furthermore, with the clamping part 24 in a "匚" shape arranged on the clamping jaw 23, it can block the left and right sides of the copper bar according to the width setting of the copper bar. At the same time, in combination with the cylinder 26 pushing the top plate 25 to slide downward in the clamping part 24, it can perform the process of top-setting and clamping the corresponding wall surfaces on the upper and lower sides of the copper bar with a corresponding thickness in the opening of the clamping part 24. The cylinder 26 can be connected and driven through the pneumatic component 27 installed on the connecting seat 21. At the same time, combining the control component 28 respectively used for connecting and controlling the driving component 22 and the cylinder 26 arranged on the base 1, it is convenient to flexibly adjust this clamping mechanism according to the width and thickness of the copper bar. The driving force of the cylinder 26 can be adaptively adjusted according to the thickness setting of the copper bar to adjust the corresponding air flow rate. Combining the structural setting of the clamping part 24 in a "匚" shape, the corresponding opening size, and the process of the two groups of clamping parts 24 and the top plate 25 clamping the corresponding positions on the end faces of both ends of the copper bar respectively, it can ensure that the corresponding spacing left in the middle of the copper bar between the upper and lower ends does not affect the clamping stability of the copper bar. This copper bar clamping mechanism for the copper bar processing machine is convenient to be installed at the corresponding position according to the structural setting of the copper bar processing machine through the base 1 and the several installation holes 11 opened thereon. Combining the rotation of the connecting seat 21 on the base 1 and the locking process of the bolt connecting parts, it is convenient to adjust the corresponding angular orientation along the copper bar conveying direction according to the position setting of the subsequent processing mechanisms such as copper bar bending or shearing on the copper bar processing machine. At the same time, combining the process that the driving component 22 and the cylinder 26 respectively drive the two groups of clamping jaws 23 and the clamping part 24 thereon to slide in opposite directions and drive the top plate 25 on the clamping part 24 to slide up and down, it can ensure the stable clamping of the copper bar while having high structural flexibility and applicability for copper bars with different width and thickness settings. And the overall structural setting of this clamping mechanism is convenient for operation adjustment while having a small overall volume. It can flexibly adjust the installation position and angular orientation according to the structural setting of the copper bar processing machine, improving the use flexibility while also facilitating operations such as daily inspection and later maintenance.

[0024] On the corresponding wall surfaces of the "C"-shaped clamping portion 24 and the top plate 25 for clamping the copper bar, any one of the structures of using rubber pads or providing installation grooves 241 (251) and arranging a plurality of groups of rollers 29 at intervals in the installation grooves 241 (251) is adopted. Specifically, according to the usage requirements, rubber pad structures can be installed and added on the corresponding wall surfaces of the clamping portion 24 and the top plate 25 for clamping the copper bar respectively. Thus, in combination with the corresponding processing mechanisms and corresponding processing methods for subsequent punching or shearing of the copper bar on the copper bar processing machine, the clamping stability of the copper bar can be further improved, and the phenomenon of displacement of the copper bar during the punching or shearing process can be reduced. At the same time, it is also possible to perform Figure 2 or Figure 3 the structural arrangement of the multiple groups of rollers 29 shown in. When the copper bar is clamped, under the guiding effect of the multiple groups of rollers 29 arranged at intervals in the installation grooves 241 (251) on the corresponding wall surfaces of the clamping portion 24 and the top plate 25, thus, in combination with the corresponding processing mechanisms and corresponding processing methods for subsequent bending of the copper bar on the copper bar processing machine, while the copper bar is stably conveyed, it can move an appropriate distance along its conveying direction during the bending process, facilitating the movement process of loading and unloading the copper bar. According to the usage requirements, any one of the rubber pads or rollers 29 can be selected and applied in combination with the specific structural setting and corresponding processing method for copper bar processing on the copper bar processing machine, further improving the structural flexibility, functional diversity and applicability of the copper bar clamping mechanism for this kind of copper bar processing machine. In addition, the length of the top plate 25 is set to leave an appropriate gap between the corresponding inner walls of the clamping portion 24, which does not affect the normal up and down movement process in the clamping portion 24 and does not affect the normal rotation process of the rollers 29.

[0025] The roller 29 rotates through a pin rod 291 inserted inside it and is detachably connected through a plurality of groups of card slots 242 (252) provided on the corresponding wall surfaces at both ends of the installation groove 241 (251) for sliding and clamping the pin rod 291. Specifically, from Figure 3 it can be seen that the roller 29 can be slidably clamped through the pin rod 291 inserted inside it and the card slots 242 (252) provided on the corresponding wall surfaces at both ends of the installation groove 241 (251) at both ends of the pin rod 291, realizing the detachable connection process of the roller 29 on the clamping portion 24 and the top plate 25 respectively, facilitating the disassembly, cleaning and replacement operations of the roller 29.

[0026] The outer wall surface of the roller 29 is wrapped with any one of rubber or silica gel, flexible materials. The outer wall surface of the roller 29 can be wrapped with any one of rubber or silica gel, flexible materials according to the usage requirements, improving the conveying stability of the copper bar and effectively reducing the unnecessary wear degree on the surface of the copper bar.

[0027] The clamping part 24, its upper top plate 25, and the cylinder 26 can all be detachably mounted on the gripper 23, as detailed in the following document. Figure 4 As shown, the clamping part 24, its upper top plate 25, and the cylinder 26 can all be detachably mounted on the gripper 23 via bolt connections. This further improves the structural detachability and disassembly flexibility of the clamping assembly 2, facilitating routine inspections and subsequent maintenance operations such as replacement of corresponding parts and specifications, thus meeting different usage requirements. In addition, the cylinder 26 can be adjusted up and down on the gripper 23 above the clamping part 24 via multiple sets of threaded holes on its side that are compatible with the bolt connections. This allows the extension length of its top plate 25 within the clamping part 24 to be adjusted according to the specific thickness of the copper busbar, improving the working stability of the cylinder 26 and effectively reducing further damage to the copper busbar.

[0028] The base 1 is equipped with multiple sets of support legs 12, and the support legs 12 are adjustable to the base 1 via multiple sets of locking members 121 rotatably mounted on them. Figure 1 or Figure 5 As can be seen, the base 1 can be equipped with multiple sets of support legs 12 according to installation requirements. Combined with the multiple sets of locking parts 121 located on the upper and lower sides of the base 1 and rotatably arranged by the threaded structure, it is convenient to adapt the installation height of the base 1 and the clamping assembly 2 to the processing mechanism for copper busbar processing and the copper busbar conveying height on the copper busbar processing machine. This further improves the installation flexibility and applicability of this copper busbar clamping mechanism for copper busbar processing machines. In addition, the connecting seat 21 is detachable from the base 1 through the protruding rod 213 at the bottom and the bolt connecting parts rotatably arranged on it. This also facilitates the adjustment of the rotation angle of the connecting seat 21 and the disassembly and assembly process on the base 1.

[0029] The clamping components 2 are arranged in multiple sets at intervals on the base 1, and a connecting plate 3 is provided below the base 1 for connecting to multiple sets of connecting seats 21. The base 1 has multiple sets of sliding grooves 13 for the multiple sets of clamping components 2 to slide left and right. For details, please refer to [link / reference]. Figure 6 For example, the installation method of multiple clamping components 2 on the base 1 can be achieved by connecting the bottom of the connecting seat 21 through the sliding groove 13 on the base 1 and the protruding rod 213 set on the connecting plate 3, and connecting the bolt connecting parts rotatably set on it. The multiple sliding grooves 13 on the base 1 can be used to adjust the rotation angle and lock the conveying angle in the same conveying direction. This results in high conveying stability for copper busbars of a certain length, facilitates operation and adjustment, and further improves the structural flexibility and applicability of the copper busbar clamping mechanism for copper busbar processing machines.

[0030] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A copper busbar clamping mechanism for a copper busbar processing machine, characterized in that: It includes a base and a clamping component mounted thereon. The clamping component includes a connecting seat rotatably provided on the base and two groups of jaws that slide towards each other driven by a driving component mounted on the connecting seat. The jaws are provided with a "C"-shaped clamping portion, and a top plate is slidably provided on the clamping portion. The top plate is driven to slide up and down by a cylinder mounted above the jaws.

2. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 1, characterized in that: Either a rubber pad is adopted on the corresponding wall surfaces of the "C"-shaped clamping portion and the top plate for clamping the copper bar, or an installation groove is provided, and a plurality of groups of rollers are arranged at intervals in the installation groove.

3. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 2, characterized in that: The roller rotates by a pin rod passing through its interior and is detachably connected by a plurality of groups of clamping grooves provided on the corresponding wall surfaces at both ends of the installation groove for sliding and clamping the pin rod.

4. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 2, characterized in that: The outer wall of the roller is wrapped with any one of flexible materials such as rubber or silica gel.

5. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 1, characterized in that: The clamping portion, its upper top plate, and the cylinder are all detachably mounted on the jaws.

6. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 1, characterized in that: A plurality of groups of support feet are mounted on the base, and the support feet are adjustable on the base through a plurality of groups of locking components rotatably provided thereon.

7. The copper busbar clamping mechanism for a copper busbar processing machine according to claim 1, characterized in that: A plurality of groups of the clamping components are arranged at intervals on the base, and a connecting plate for connecting with a plurality of groups of connecting seats is provided below the base. A plurality of sliding grooves for the left-right sliding of a plurality of groups of clamping components are provided on the base.

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