Ion polishing workbench

Abstract

The utility model discloses an ion polishing workbench. Belongs to the field of workpiece clamping and comprises a supporting assembly, a pair of symmetrical rigid clamping assemblies are arranged at the top end of the supporting assembly, and flexible clamping assemblies are arranged at the inner ends of the rigid clamping assemblies. The rigid clamping assembly comprises a shell, the outer wall of the shell is slidably connected with a clamping frame, the upper end of the clamping frame is fixedly connected with an abutting block, the outer wall of the shell is provided with an arc-shaped sliding groove, the arc-shaped sliding groove is slidably connected with the clamping frame, the upper end of the shell is provided with a clamping groove matched with the abutting block, and the outer wall of the clamping frame is fixedly connected with a plurality of anti-skid pads. The cross section of the clamping frame is in a U shape, and the clamping frame is matched with the flexible clamping assembly. Through cooperation of all parts in the rigid clamping assembly, the clamping frame can be put down or turned upwards, when the clamping frame is put down, the clamping frame can clamp a planar workpiece, after the clamping frame is turned upwards, the flexible clamping assembly can be exposed, and irregular workpieces can be clamped conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece clamping technical field, concretely relates to an ion polishing workbench. BACKGROUND

[0002] Ion polishing is a kind of precision machining technology for material surface treatment, is to use ion beam to impact material surface, removes the atom or molecule of material surface through physical sputtering effect, to reach the purpose of polishing, in the ion polishing process, need to be handled material is placed in vacuum environment, then through the ion source generates high-energy ion beam, these ion beams are accelerated under the electric field and shoot to material surface, when ion beam impacts to material surface, will the atom or molecule on the surface and hit off, to realize the micro-etching of material surface, reach the effect of smooth surface, improve the smoothness, but, in the polishing machining process, the position of workpiece needs to be limited, prevents workpiece displacement when polishing and influences the polishing effect of workpiece.

[0003] According to Chinese patent application number: CN202420403666.0, a kind of clamping tool and aluminum profile surface polishing equipment are provided, the scheme includes tool support, clamping component and telescopic push rod…The clamping component includes a pair of mutually symmetrical clamping jaws, the overall structure of the clamping jaw is Z-shaped, the cross section of clamping jaw is rectangular, the head of two clamping jaws is symmetrically provided with clamping plate, but, when clamping workpiece, mainly through clamping plate clamping, the clamping plate is regular plate structure, can be stably clamped to the plane workpiece, if it is clamped irregular workpiece, clamping can not be stable enough, if increase the clamping force of clamping plate, possibly cause the bruise of irregular workpiece surface.

[0004] Therefore, a kind of ion polishing workbench is needed. SUMMARY

[0005] The utility model provides a kind of ion polishing workbench according to the technical problems existing in prior art.

[0006] The utility model discloses a technical scheme that solves above-mentioned technical problem is as follows: A kind of ion polishing workstation, including support assembly, the top of support assembly is provided with a pair of symmetrical rigid clamping assembly, the inner end of rigid clamping assembly is provided with flexible clamping assembly;The rigid clamping assembly includes shell, the outer wall of shell is connected with clamping frame slidingly, the upper end of clamping frame is fixedly connected with abutment block, the outer wall of shell is equipped with arc slide groove, the arc slide groove is connected with clamping frame slidingly, the upper end of shell is equipped with the slot of adaptation abutment block, the outer wall of clamping frame is fixedly connected with a plurality of antiskid pad, the cross section of clamping frame is U shape, clamping frame and flexible clamping assembly adaptation;The flexible clamping assembly includes a plurality of clamping rods that are equidistantly installed in the inside of shell, one end of clamping rod penetrates the inner end of shell, clamping rod is fixedly connected with shell, the inside of clamping rod is connected with movable rod slidingly, one end of movable rod penetrates the inner end of clamping rod, the inner wall of clamping rod is fixedly connected with mounting block, one end of mounting block is fixedly connected with spring, the end of spring away from mounting block is fixedly connected with movable rod, the outer wall of movable rod and located in the inside of clamping rod is provided with a plurality of equidistant ball bearings, ball bearing is connected with movable rod slidingly.

[0007] Further, the support assembly includes an operating table, the top of the operating table is fixedly connected with a placing plate, and the placing plate is located below the rigid clamping assembly.

[0008] Further, the bottom of the operating table is fixedly connected with a protective cover, the top of the protective cover and located at the bottom of the operating table is fixedly connected with a motor, and the transmission end of the motor is fixedly connected with a worm.

[0009] Further, the bottom of the operating table is rotatably connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a worm wheel, and the worm wheel is engaged with the worm.

[0010] Further, the top of the rotating shaft penetrates the top of the operating table and is fixedly connected with a rotating arm, the top of the rotating arm is rotatably connected with a pair of symmetrical connecting rods, and one end of the connecting rod away from the rotating arm is fixedly connected with the bottom of the shell.

[0011] Further, the bottom of the shell is fixedly connected with a pair of symmetrical connecting blocks, the bottom of the connecting block penetrates the top of the operating table, and the connecting block is slidingly connected with the operating table.

[0012] Further, the top of the operating table is provided with a sliding groove adapted to the connecting block, and the sliding groove is slidingly connected with the connecting block.

[0013] Further, the inner wall of the clamping frame is rotatably connected with a sliding rod adapted to the arc slide groove, and the sliding rod is slidingly connected with the arc slide groove.

[0014] The utility model discloses a technical scheme that solves above-mentioned technical problem is as follows:

[0015] 1. Through the cooperation of various parts in the rigid clamping assembly, the clamping frame can be lowered or flipped up. When the clamping frame is lowered, it can clamp flat workpieces. When flipped up, the flexible clamping assembly can be exposed, which is convenient for clamping irregular workpieces.

[0016] 2. The workpiece is placed on the support assembly's placement plate, and the outer shell is moved relative to or away from each other by the cooperation of the motor, worm gear, worm wheel, rotating shaft, rotating arm, and connecting rod. This allows for adjustment of the distance between the rigid clamping components, enabling clamping of workpieces of different sizes. At the same time, when clamping irregular workpieces, the position of the flexible clamping components can also be adjusted. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 This is a perspective view of the operating table of this utility model;

[0020] Figure 4 This is a structural diagram of the operating table of this utility model;

[0021] Figure 5 This is a structural diagram of the rigid clamping component of this utility model;

[0022] Figure 6 This is a perspective view of the clamping frame of this utility model;

[0023] Figure 7 This is a cross-sectional view of the flexible clamping component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Support assembly; 2. Rigid clamping assembly; 3. Flexible clamping assembly; 101. Operating table; 102. Placement plate; 103. Protective cover; 104. Rotating shaft; 105. Worm gear; 106. Motor; 107. Worm; 108. Rotating arm; 109. Connecting rod; 201. Housing; 202. Connecting block; 203. Clamping frame; 204. Abutment block; 301. Clamping rod; 302. Movable rod; 303. Ball bearing; 304. Mounting block; 305. Spring. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0029] Example 1: An ion polishing worktable includes a support assembly 1, a pair of symmetrical rigid clamping assemblies 2 are provided at the top of the support assembly 1, and a flexible clamping assembly 3 is provided at the inner end of the rigid clamping assembly 2.

[0030] The rigid clamping assembly 2 includes a housing 201, a clamping frame 203 slidably connected to the outer wall of the housing 201, an abutment block 204 fixedly connected to the upper end of the clamping frame 203, an arc-shaped sliding groove formed on the outer wall of the housing 201, the arc-shaped sliding groove being slidably connected to the clamping frame 203, a slot adapted to the abutment block 204 formed at the upper end of the housing 201, a plurality of anti-slip pads fixedly connected to the outer wall of the clamping frame 203, the cross-section of the clamping frame 203 being U-shaped, and the clamping frame 203 being adapted to the flexible clamping assembly 3.

[0031] The flexible clamping assembly 3 includes a plurality of clamping rods 301 equidistantly installed inside the housing 201. One end of each clamping rod 301 penetrates the inner end of the housing 201 and is fixedly connected to the housing 201. A movable rod 302 is slidably connected inside the clamping rod 301. One end of the movable rod 302 penetrates the inner end of the clamping rod 301. A mounting block 304 is fixedly connected to the inner wall of the clamping rod 301. A spring 305 is fixedly connected to one end of the mounting block 304. The end of the spring 305 away from the mounting block 304 is fixedly connected to the movable rod 302. A plurality of equidistant ball bearings 303 are arranged on the outer wall of the movable rod 302 and inside the clamping rod 301. The ball bearings 303 are slidably connected to the movable rod 302.

[0032] The clamping frame 203 is lowered by sliding the arc-shaped groove on the outer wall of the outer shell 201 with the sliding rod of the clamping frame 203, and by adapting the abutment block 204 with the upper slot of the outer shell 201. At this time, the anti-slip pad on the outer wall of the clamping frame 203 contacts the flat workpiece, realizing stable clamping of the flat workpiece. Alternatively, the clamping frame 203 can be flipped to expose the flexible clamping component 3. When it is necessary to clamp an irregular workpiece, the irregular workpiece squeezes the movable rod 302, causing it to slide inside the clamping rod 301 and compress the spring 305. The elastic force of the spring 305 keeps the movable rod 302 in a tight state against the workpiece. At the same time, the ball bearings 303 on the outer wall of the movable rod 302 reduce the friction between it and the inner wall of the clamping rod 301, making it easier for the movable rod 302 to slide smoothly and adapt to the irregular shape of the workpiece, thus realizing the clamping of the irregular workpiece.

[0033] Example 2

[0034] An ion polishing worktable includes a support assembly 1, the support assembly 1 including an operating table 101, the top of the operating table 101 being fixedly connected to a placement plate 102, the placement plate 102 being located below a rigid clamping assembly 2.

[0035] A protective cover 103 is fixedly connected to the bottom end of the operating table 101. A motor 106 is fixedly connected to the top end of the protective cover 103 and located at the bottom end of the operating table 101. A worm gear 107 is fixedly connected to the transmission end of the motor 106.

[0036] The bottom end of the operating table 101 is rotatably connected to a rotating shaft 104, and the bottom end of the rotating shaft 104 is fixedly connected to a worm gear 105, which meshes with a worm 107.

[0037] The top end of the rotating shaft 104 passes through the top end of the operating table 101 and is fixedly connected to a rotating arm 108. The top end of the rotating arm 108 is rotatably connected to a pair of symmetrical connecting rods 109. The end of the connecting rod 109 away from the rotating arm 108 is fixedly connected to the bottom end of the outer casing 201.

[0038] A pair of symmetrical connecting blocks 202 are fixedly connected to the bottom end of the outer shell 201. The bottom end of the connecting block 202 passes through the top end of the operating table 101, and the connecting block 202 is slidably connected to the operating table 101.

[0039] The top of the operating table 101 is provided with a sliding groove that is adapted to the connecting block 202, and the sliding groove is slidably connected to the connecting block 202.

[0040] The inner wall of the clamping frame 203 is rotatably connected to a slide rod adapted to an arc-shaped slide groove, and the slide rod is slidably connected to the arc-shaped slide groove.

[0041] The motor 106 drives the worm gear 107 to rotate, and the worm gear 107 meshes with the worm wheel 105, which in turn drives the rotating shaft 104 to rotate. The rotating arm 108 at the top of the rotating shaft 104 rotates accordingly. The rotating arm 108 is connected to the outer shell 201 of the rigid clamping assembly 2 through the connecting rod 109, so that the outer shell 201 can move relative to or away from each other. At the same time, the connecting block 202 at the bottom of the outer shell 201 slides in the slide groove at the top of the operating table 101, ensuring the stability of the movement of the outer shell 201. In this way, the distance between the rigid clamping assemblies 2 can be adjusted according to the size of the workpiece to achieve effective clamping of workpieces of different sizes. When clamping irregular workpieces, the position of the flexible clamping assembly 3 can also be adjusted.

[0042] Please see Figure 1 , Figures 5-7 , Figure 1 , Figures 5-7 This is a schematic diagram illustrating an embodiment of the switching between rigid and flexible clamping provided by this utility model. (See attached diagram.) Figure 1 , Figures 5-7 As shown in the embodiment of this utility model, the rigid clamping component 2 includes a housing 201, a clamping frame 203 slidably connected to the outer wall of the housing 201, an abutment block 204 fixedly connected to the upper end of the clamping frame 203, an arc-shaped sliding groove formed on the outer wall of the housing 201, the arc-shaped sliding groove being slidably connected to the clamping frame 203, a slot adapted to the abutment block 204 formed at the upper end of the housing 201, a plurality of anti-slip pads fixedly connected to the outer wall of the clamping frame 203, the cross-section of the clamping frame 203 being U-shaped, and the clamping frame 203 being adapted to the flexible clamping component 3.

[0043] The flexible clamping assembly 3 includes a plurality of clamping rods 301 equidistantly installed inside the housing 201. One end of each clamping rod 301 penetrates the inner end of the housing 201 and is fixedly connected to the housing 201. A movable rod 302 is slidably connected inside the clamping rod 301. One end of the movable rod 302 penetrates the inner end of the clamping rod 301. An mounting block 304 is fixedly connected to the inner wall of the clamping rod 301. A spring 305 is fixedly connected to one end of the mounting block 304. The end of the spring 305 away from the mounting block 304 is fixedly connected to the movable rod 302. A plurality of equidistant ball bearings 303 are arranged on the outer wall of the movable rod 302 and inside the clamping rod 301. The ball bearings 303 are slidably connected to the movable rod 302.

[0044] Please see Figures 1-4 , Figures 1-4 This is a schematic diagram illustrating an embodiment of controlling the distance and position of the rigid clamping component 2 and the flexible clamping component 3, provided for an embodiment of this utility model. (See attached diagram.) Figures 1-4 As shown, this embodiment provides an ion polishing worktable, including a support assembly 1. The support assembly 1 includes an operating table 101. A placement plate 102 is fixedly connected to the top of the operating table 101. The placement plate 102 is located below the rigid clamping assembly 2.

[0045] A protective cover 103 is fixedly connected to the bottom end of the operating table 101. A motor 106 is fixedly connected to the top end of the protective cover 103 and located at the bottom end of the operating table 101. A worm gear 107 is fixedly connected to the transmission end of the motor 106.

[0046] The bottom end of the operating table 101 is rotatably connected to a rotating shaft 104, and the bottom end of the rotating shaft 104 is fixedly connected to a worm gear 105, which meshes with a worm 107.

[0047] The top end of the rotating shaft 104 passes through the top end of the operating table 101 and is fixedly connected to a rotating arm 108. The top end of the rotating arm 108 is rotatably connected to a pair of symmetrical connecting rods 109. The end of the connecting rod 109 away from the rotating arm 108 is fixedly connected to the bottom end of the outer casing 201.

[0048] A pair of symmetrical connecting blocks 202 are fixedly connected to the bottom end of the outer shell 201. The bottom end of the connecting block 202 passes through the top end of the operating table 101, and the connecting block 202 is slidably connected to the operating table 101.

[0049] The top of the operating table 101 is provided with a sliding groove that is adapted to the connecting block 202, and the sliding groove is slidably connected to the connecting block 202.

[0050] The inner wall of the clamping frame 203 is rotatably connected to a slide rod adapted to an arc-shaped slide groove, and the slide rod is slidably connected to the arc-shaped slide groove.

[0051] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0052] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An ion polishing stage, characterized in that, It includes a support component (1), the top of which is provided with a pair of symmetrical rigid clamping components (2), and the inner end of the rigid clamping components (2) is provided with a flexible clamping component (3). The rigid clamping assembly (2) includes a housing (201), a clamping frame (203) is slidably connected to the outer wall of the housing (201), an abutment block (204) is fixedly connected to the upper end of the clamping frame (203), an arc-shaped groove is provided on the outer wall of the housing (201), the arc-shaped groove is slidably connected to the clamping frame (203), a slot for adapting the abutment block (204) is provided on the upper end of the housing (201), a plurality of anti-slip pads are fixedly connected to the outer wall of the clamping frame (203), the cross-section of the clamping frame (203) is U-shaped, and the clamping frame (203) is adapted to the flexible clamping assembly (3). The flexible clamping assembly (3) includes a plurality of clamping rods (301) equidistantly installed inside the housing (201). One end of each clamping rod (301) penetrates the inner end of the housing (201). The clamping rod (301) is fixedly connected to the housing (201). A movable rod (302) is slidably connected inside the clamping rod (301). One end of the movable rod (302) penetrates the inner end of the clamping rod (301). An mounting block (304) is fixedly connected to the inner wall of the clamping rod (301). A spring (305) is fixedly connected to one end of the mounting block (304). The end of the spring (305) away from the mounting block (304) is fixedly connected to the movable rod (302). A plurality of equidistant balls (303) are arranged on the outer wall of the movable rod (302) and inside the clamping rod (301). The balls (303) are slidably connected to the movable rod (302).

2. The ion polishing stage according to claim 1, characterized in that, The support assembly (1) includes an operating table (101), and a placement plate (102) is fixedly connected to the top of the operating table (101). The placement plate (102) is located below the rigid clamping assembly (2).

3. The ion polishing stage according to claim 2, characterized in that, A protective cover (103) is fixedly connected to the bottom end of the operating table (101). A motor (106) is fixedly connected to the top of the protective cover (103) and the bottom end of the operating table (101). A worm gear (107) is fixedly connected to the transmission end of the motor (106).

4. An ion polishing stage according to claim 3, characterized in that, The bottom end of the operating table (101) is rotatably connected to a rotating shaft (104), and the bottom end of the rotating shaft (104) is fixedly connected to a worm gear (105), which meshes with the worm (107).

5. An ion polishing stage according to claim 4, characterized in that, The top end of the rotating shaft (104) passes through the top end of the operating table (101) and is fixedly connected to a rotating arm (108). The top end of the rotating arm (108) is rotatably connected to a pair of symmetrical connecting rods (109). The end of the connecting rod (109) away from the rotating arm (108) is fixedly connected to the bottom end of the outer casing (201).

6. An ion polishing stage according to claim 5, characterized in that, A pair of symmetrical connecting blocks (202) are fixedly connected to the bottom end of the outer shell (201). The bottom end of the connecting block (202) passes through the top end of the operating table (101), and the connecting block (202) is slidably connected to the operating table (101).

7. An ion polishing stage according to claim 6, characterized in that, The top of the operating table (101) is provided with a sliding groove for the connecting block (202), and the sliding groove is slidably connected to the connecting block (202).

8. An ion polishing stage according to claim 1, characterized in that, The inner wall of the clamping frame (203) is rotatably connected to a slide rod adapted to an arc-shaped slide groove, and the slide rod is slidably connected to the arc-shaped slide groove.

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