Multidirectional positioning and clamping table for copper alloy plates

Abstract

The utility model belongs to copper alloy plate processing technical field especially is a kind of copper alloy plate multidirectional positioning clamping platform, including rack, is equipped with the avoidance groove in the rack, the bottom plate is fixed in the lower end of the rack, the top plate is fixed in the bottom plate by several vertical rods, the fixed mounting of the rack top surface has fixed clamping plate, the movable dynamic clamping plate of sliding is equipped in the rack by linear rail and is used for copper alloy plate horizontal clamping with fixed clamping plate cooperation, the suction cup for copper alloy plate vertical adsorption is installed in the rack, the suction cup is located in the avoidance groove, the vertical movable linkage plate is equipped in the vertical rod outside and is driven lifting by electric cylinder;The utility model is through the mechanical clamping of fixed clamping plate and dynamic clamping plate and the adsorption clamping of suction cup, can ensure that copper alloy plate whole upper surface can be processed, dispense with secondary mounting and clamping, and simultaneously clamping and adsorption cooperation can obtain better positioning effect.

Description

Technical Field

[0001] This utility model belongs to the field of copper alloy plate processing technology, specifically relating to a multi-directional positioning clamping table for copper alloy plates. Background Technology

[0002] Copper alloy plates refer to plates made by using pure copper or red copper as the base material, then adding other alloy materials in a certain proportion, and finally processing them through various processes. Copper alloy plates have high strength and hardness and are widely used. The production and processing of copper alloy plates involves milling and engraving. This process is to process the required groove structure on the surface of the copper alloy plate to meet the application requirements. Multi-directional clamping mechanisms are required during the processing to ensure the stability of the copper alloy plate.

[0003] Existing positioning methods include mechanical clamping and adsorption clamping. Mechanical clamping requires double-sided abutment to clamp, which can cause partial interference between the clamping surface and the processing surface. It may be necessary to clamp twice to complete the processing of the entire surface. Adsorption clamping mostly uses a suction cup structure. Although it can ensure reliability in the suction direction, the suction cup is made of soft material, which can easily cause radial displacement and vibration, ultimately affecting the processing effect.

[0004] To address the aforementioned issues, this application proposes a multi-directional positioning and clamping stage for copper alloy plates. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a multi-directional positioning and clamping table for copper alloy plates, which features multi-directional synchronous clamping and energy saving.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional positioning and clamping table for copper alloy plates, comprising a frame, an clearance groove on the frame, a base plate fixed at the lower end of the frame, a top plate fixed on the base plate by a plurality of uprights, a fixed clamping plate fixedly installed on the top surface of the frame, a sliding movable clamping plate provided on the frame via a linear track and cooperating with the fixed clamping plate for horizontal clamping of the copper alloy plate, a suction cup installed on the frame for vertical adsorption of the copper alloy plate, the suction cup being located in the clearance groove, a vertically movable linkage plate provided outside the uprights and driven to rise and fall by an electric cylinder, the movable clamping plate and the suction cup being simultaneously connected to the linkage plate and simultaneously adsorbing and clamping under the drive of the electric cylinder.

[0007] As a preferred technical solution of this utility model, an air pipe is fixed at the bottom of the suction cup, and an adapter pipe is connected to the upper side of the air pipe. The other end of the adapter pipe is connected to a cylinder installed on the top plate. A vertically movable piston body is provided inside the cylinder, and a piston rod is fixed at the lower end of the piston body. The piston rod passes through the cylinder and the top plate downwards and is fixedly installed with the linkage plate.

[0008] As a preferred embodiment of this utility model, a connecting seat is fixed at the bottom of the movable clamping plate, a connecting rod is hinged to the connecting seat, a hinged seat is fixed on the side of the linkage plate and hinged to the bottom of the connecting rod, and a linear bearing is fixed on the linkage plate and slides with the upright.

[0009] As a preferred embodiment of this utility model, the cylinder is provided in several groups and connected in parallel with the linkage plate.

[0010] As a preferred embodiment of this utility model, the connection end of the adapter tube and the air tube is inclined downward, and the bottom of the air tube is open and threaded with a plug.

[0011] As a preferred embodiment of this utility model, a support sleeve is provided on the outside of the cylinder, and an mounting plate is fixed on the outside of the cylinder corresponding to the support sleeve. The cylinder is then screwed and fixed to the top plate by a long bolt passing through the mounting plate and the support sleeve.

[0012] As a preferred technical solution of this utility model, a support cover that covers the electric cylinder is fixedly installed on the upper end of the top plate, and the top of the support cover is flush with the top surface of the platform.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model ensures that the entire upper surface of the copper alloy plate can be processed by mechanical clamping of the fixed clamping plate and the moving clamping plate and adsorption clamping of the suction cup, eliminating the need for secondary clamping. At the same time, the combination of clamping and adsorption can enhance the positioning effect.

[0015] This invention connects the suction cup to the linkage plate via a cylinder, and also connects the movable clamping plate to the linkage plate. Then, under the action of the electric cylinder, the linkage plate is moved, thereby simultaneously driving the suction cup to adsorb and the clamping plate to hold. No negative pressure equipment is required, which reduces costs and ensures clamping effect. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the present invention from the front view.

[0018] Figure 2 This is a structural schematic diagram of the present invention viewed from below;

[0019] Figure 3 This is a side view of the structure of this utility model;

[0020] Figure 4A half-section structural diagram of the connection between the suction cup and the linkage plate;

[0021] Figure 5 A schematic diagram showing the disassembled connection between the suction cup and the linkage plate;

[0022] Figure 6 A schematic diagram showing the disassembled structure of the electric cylinder, linkage plate, and support cover;

[0023] Figure 7 A top-view structural diagram of the movable clamping plate and its connecting parts;

[0024] In the diagram: 1. Platform; 101. Clearance groove; 102. Fixed clamping plate; 11. Base plate; 12. Upright pole; 13. Top plate; 2. Linear track; 3. Moving clamping plate; 301. Connecting seat; 31. Connecting rod; 4. Linkage plate; 41. Linear bearing; 42. Hinge seat; 5. Suction cup; 51. Air pipe; 511. Plug; 52. Adaptor pipe; 6. Cylinder; 601. Mounting plate; 61. Piston body; 611. Piston rod; 7. Support sleeve; 8. Electric cylinder; 9. Support cover. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example

[0027] Please see Figures 1-7 The present invention provides the following technical solution: a multi-directional positioning clamping table for copper alloy plates, including a frame 1, a support leg at the bottom of the frame 1, an clearance groove 101 on the frame 1, a base plate 11 welded and fixed to the lower end of the frame 1, a top plate 13 fixed to the base plate 11 by a number of uprights 12, the uprights 12 and the base plate 11 and the top plate 13 are fixed by bolts or welding, the base plate 11 and the top plate 13 are arranged in parallel, and a linkage plate 4 slides between the outside of the uprights 12 and the base plate 11 and the top plate 13 through a linear bearing 41, the linear bearing 41 ensuring the smooth movement of the linkage plate 4.

[0028] Furthermore, a fixed clamping plate 102 is fixedly installed on the top surface of the frame 1. A sliding movable clamping plate 3 is provided on the frame 1 via a linear track 2 and cooperates with the fixed clamping plate 102 for horizontal clamping of the copper alloy plate. The fixed clamping plate 102 and the movable clamping plate 3 are provided in two corresponding sets, which clamp the copper alloy plate horizontally from the front and back and left and right respectively. The bottom of the movable clamping plate 3 is flush with the top surface of the frame 1 to ensure that a thinner copper alloy plate can be clamped.

[0029] Furthermore, a suction cup 5 is installed on the stand 1 for vertical adsorption of the copper alloy plate. The suction cup 5 is located in the clearance groove 101. An electric cylinder 8 is fixedly installed on the top plate 13. The output end of the electric cylinder 8 passes through the top plate 13 downward and is fixedly installed with the linkage plate 4. The moving clamping plate 3 and the suction cup 5 are simultaneously connected to the linkage plate 4 and adsorb and clamp simultaneously under the drive of the electric cylinder 8.

[0030] Furthermore, a support cover 9 is fixedly installed on the upper end of the top plate 13 to cover the electric cylinder 8. The top of the support cover 9 is flush with the top surface of the frame 1. In this embodiment, the support cover 9 can protect the electric cylinder 8 and also support the copper alloy plate between the suction cups 5 to prevent the copper alloy plate from deforming due to the downward pressure during machining.

[0031] Specifically, an air pipe 51 is fixed to the bottom of the suction cup 5, and an adapter pipe 52 is connected to the upper side of the air pipe 51. Both the air pipe 51 and the adapter pipe 52 are rigid plastic pipes that can support the suction cup 5 horizontally. The other end of the adapter pipe 52 is connected to a cylinder 6 installed on the top plate 13. The connection end between the adapter pipe 52 and the air pipe 51 is inclined downwards. The bottom of the air pipe 51 is open and threaded with a plug 511. In this embodiment, the interior of the air pipe 51 can play a role in collecting debris, preventing the negative pressure port of the suction cup 5 from being blocked and affecting the adsorption effect. It should be noted that this clamping table is used for milling or engraving the surface of the copper alloy plate. The processing position generally does not penetrate the copper alloy plate. Therefore, only a small amount of debris will fall into the suction cup 5 when the copper alloy plate is removed and be collected through the air pipe 51. At the same time, the adapter pipe 52 can prevent debris from entering the cylinder 6, further providing a protective effect. The plug 511 facilitates debris cleaning, and a sealing ring is also provided at the connection between the plug 511 and the air pipe 51 to prevent air leakage.

[0032] Furthermore, the cylinder 6 is equipped with a vertically movable piston body 61 inside, and a sealing ring is provided between the outer surface of the piston body 61 and the sliding surface of the cylinder 6. A piston rod 611 is fixed at the lower end of the piston body 61, and the piston rod 611 passes through the cylinder 6 and the top plate 13 downward and is fixedly installed with the linkage plate 4 by screws.

[0033] Furthermore, the cylinder 6 is provided in several groups and connected in parallel with the linkage plate 4. In this embodiment, the parallel arrangement allows each group of suction cups 5 and cylinder 6 to have an independent air passage. Even if there is local damage, it will not affect the other functions, resulting in better flexibility and compatibility.

[0034] Specifically, a connecting seat 301 is fixed at the bottom of the movable clamping plate 3, and a connecting rod 31 is hinged to the connecting seat 301. A hinge seat 42 is fixed on the side of the linkage plate 4 and hinged to the bottom of the connecting rod 31. In this embodiment, multiple connecting seats 301 can be provided. By adjusting the connection between the upper end of the connecting rod 31 and the connecting seats 301 at different positions, the clamping size can be changed, thereby obtaining better adaptability.

[0035] Furthermore, the number of connecting seats 301 depends on the different sizes of the plates to be processed. For example, if there are 3 types of plate sizes, there will be 3 corresponding connecting seats 301. If there are 5 types of plate sizes, there will be 5 corresponding connecting seats 301, and so on, to ensure that each connecting seat 301 corresponds to one type of plate size. Specifically, the connection between the upper end of the connecting rod 31 and the connecting seat 301 uses a detachable pin to facilitate the assembly and disassembly of connecting seats 301 in different positions.

[0036] Specifically, a support sleeve 7 is fitted around the cylinder 6, and an mounting plate 601 is fixed to the outside of the cylinder 6 corresponding to the support sleeve 7. After the cylinder 6 passes through the mounting plate 601 and the support sleeve 7 with a long bolt, it is screwed and fixed to the top plate 13. In this embodiment, the support sleeve 7 is used to strengthen the connection stability of the cylinder 6 on the top plate 13, so that the suction cup 5 is stable in the adsorption position.

[0037] The working principle and usage process of this utility model are as follows: The clearance groove 101 is through-cut. Two fixed clamping plates 102 are welded and installed on the frame 1, and the two fixed clamping plates 102 are vertically distributed. The electric cylinder 8 is fixed on the upper end of the top plate 13 and covered by the support cover 9. The linkage plate 4 is placed between the bottom plate 11 and the top plate 13 through the linear bearing 41. The upper end of the linkage plate 4 is fixed to the output end of the electric cylinder 8. The movable clamping plate 3 is installed on the frame 1 through the linear rail 2. There are two movable clamping plates 3, which are respectively set to correspond to the two fixed clamping plates 102. The lower end of the connecting rod 31 is directly hinged to the hinge seat 42, and the upper end is hinged to the connecting seat 301. The cylinder 6 is fixed on the top plate 13 through the support sleeve 7. The piston rod 611 passes through the top plate 13 and the linkage plate 4. The cylinder 6 and the support sleeve 7 are pressed and fixed on the top plate 13 by long bolts. At this time, the top of the suction cup 5 is in a horizontal state, and the bottom of the piston rod 611 is flush with the bottom of the linkage plate 4 and fixed by bolts.

[0038] Clamping: The copper alloy plate is placed on the frame 1 with two sides abutting against the two fixed clamping plates 102. The bottom of the copper alloy plate is in contact with the top surface of the suction cup 5. The electric cylinder 8 is started and moved down. The electric cylinder 8 drives the linkage plate 4 to move down. The linear bearing 41 slides down along the outside of the upright 12. The linkage plate 4 pulls the piston rod 611 and piston body 61 to move down. Under the action of negative pressure, the bottom of the copper alloy plate is attracted by the suction cup 5. At the same time as the linkage plate 4 moves down, it also drives the connecting rod 31 to move down. During the process of the connecting rod 31 moving down, it drives the two moving clamping plates 3 to move inward at the same time and clamp the copper alloy plate from the horizontal direction.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-directional positioning and clamping table for copper alloy plates, comprising a frame (1), wherein the frame (1) is provided with a clearance groove (101), a base plate (11) is fixed to the lower end of the frame (1), and a top plate (13) is fixed to the base plate (11) by a plurality of uprights (12), characterized in that: The top surface of the platform (1) is fixedly installed with a fixed clamping plate (102). The platform (1) is provided with a sliding movable clamping plate (3) via a linear track (2) and cooperates with the fixed clamping plate (102) for horizontal clamping of copper alloy plates. The platform (1) is equipped with a suction cup (5) for vertical adsorption of copper alloy plates. The suction cup (5) is located in the clearance groove (101). The outside of the upright (12) is provided with a vertically movable linkage plate (4) and is driven to rise and fall by an electric cylinder (8). The movable clamping plate (3) and the suction cup (5) are simultaneously connected to the linkage plate (4) and simultaneously adsorb and clamp under the drive of the electric cylinder (8).

2. The multi-directional positioning and clamping table for copper alloy plates according to claim 1, characterized in that: The suction cup (5) has an air pipe (51) fixed at the bottom. The upper side of the air pipe (51) is connected to a connecting pipe (52). The other end of the connecting pipe (52) is connected to a cylinder (6) installed on the top plate (13). The cylinder (6) has a vertically movable piston body (61) inside. The lower end of the piston body (61) is fixed with a piston rod (611). The piston rod (611) passes through the cylinder (6) and the top plate (13) downwards and is fixedly installed with the linkage plate (4).

3. The multi-directional positioning and clamping table for copper alloy plates according to claim 1, characterized in that: The bottom of the movable clamping plate (3) is fixed with a connecting seat (301), and a connecting rod (31) is hinged on the connecting seat (301). The side of the linkage plate (4) is fixed with a hinge seat (42) which is hinged to the bottom of the connecting rod (31). A linear bearing (41) is fixed on the linkage plate (4) and slides with the upright (12).

4. The multi-directional positioning and clamping table for copper alloy plates according to claim 2, characterized in that: The cylinder (6) is provided in several groups and is connected in parallel with the linkage plate (4).

5. A multi-directional positioning and clamping table for copper alloy plates according to claim 2, characterized in that: The connection end of the adapter (52) and the air pipe (51) is inclined downward, and the bottom of the air pipe (51) is open and threaded with a plug (511).

6. A multi-directional positioning and clamping table for copper alloy plates according to claim 2, characterized in that: The cylinder (6) is fitted with a support sleeve (7) on the outside. The cylinder (6) is fixed with an mounting plate (601) corresponding to the support sleeve (7). The cylinder (6) is screwed and fixed to the top plate (13) after passing through the mounting plate (601) and the support sleeve (7) with long bolts.

7. The multi-directional positioning and clamping table for copper alloy plates according to claim 1, characterized in that: The top plate (13) is fixedly installed with a support cover (9) that covers the electric cylinder (8), and the top of the support cover (9) is flush with the top surface of the frame (1).

Images