Clamp for clamping molybdenum-copper alloy product and molybdenum-copper alloy product polishing device

Abstract

The utility model belongs to the technical field of molybdenum copper alloy product machining, and discloses a clamp for clamping a molybdenum copper alloy product and a molybdenum copper alloy product polishing device.The clamp comprises a carrying table, a first clamping module and a second clamping module, the carrying table is provided with a containing groove, the first clamping module comprises two or more first clamping blocks, and the second clamping block comprises two or more second clamping blocks; the first clamping module comprises more than two first clamping blocks, the more than two first clamping blocks are located in the containing groove and arranged at intervals in the first horizontal direction, the second clamping module comprises more than two second clamping blocks, the more than two second clamping blocks are located in the containing groove and arranged at intervals in the second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. All the first clamping blocks can move in the second horizontal direction, all the second clamping blocks can move in the first horizontal direction, and the first clamping blocks and the second clamping blocks can abut against the molybdenum-copper alloy product to the groove wall of the containing groove. The clamp can clamp and position molybdenum-copper alloy products of different sizes and shapes in a compatible mode, and therefore production cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to molybdenum copper alloy product processing technical field especially relates to a clamp for clamping molybdenum copper alloy product and molybdenum copper alloy product polishing device. BACKGROUND

[0002] In the production process of molybdenum copper alloy product, when molybdenum copper alloy product is prepared, the prepared molybdenum copper alloy needs to be polished to meet the production requirements. In the polishing operation process, the molybdenum copper alloy product is clamped and positioned by the clamp to ensure that the position of the molybdenum copper alloy product remains stable during the polishing operation, thereby ensuring the polishing precision.

[0003] From the above, in the prior art, the clamp for clamping the molybdenum copper alloy product can only be applied to clamping molybdenum copper alloy products of a single size and shape. For molybdenum copper alloy products of different sizes and shapes, corresponding clamps need to be prepared accordingly, resulting in high production cost. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a clamp for clamping molybdenum copper alloy product and molybdenum copper alloy product polishing device to solve the problem that for molybdenum copper alloy products of different sizes and shapes, corresponding clamps need to be prepared accordingly, resulting in high production cost.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a clamp for clamping molybdenum copper alloy product on one side, which comprises:

[0007] A carrier is provided with a containing groove, and the containing groove is configured to contain the molybdenum copper alloy product; and

[0008] A first clamping module and a second clamping module, the first clamping module comprises two or more first clamping blocks, two or more first clamping blocks are located in the containing groove, and are arranged at intervals along a first horizontal direction, the second clamping module comprises two or more second clamping blocks, two or more second clamping blocks are located in the containing groove, and are arranged at intervals along a second horizontal direction, the first horizontal direction is perpendicular to the second horizontal direction, all the first clamping blocks can move along the second horizontal direction, all the second clamping blocks can move along the first horizontal direction, and the first clamping blocks and the second clamping blocks can press the molybdenum copper alloy product against the groove wall of the containing groove.

[0009] Preferably, the first clamping module further includes two or more first screws, which are arranged at intervals along the first horizontal direction. The first screws extend along the second horizontal direction and are screwed to the platform. One end of the first screw extends into the receiving groove, and the first clamping block is provided at the end of the first screw that extends into the receiving groove.

[0010] The second clamping module further includes two or more second screws, which are spaced apart along the second horizontal direction. The second screws extend along the first horizontal direction and are screwed to the platform. One end of the second screw extends into the receiving groove, and a second clamping block is provided at the end of the second screw extending into the receiving groove.

[0011] Preferably, the receiving groove is a rectangular groove, which is provided with a first sidewall, a second sidewall, a third sidewall and a fourth sidewall. The first sidewall and the second sidewall are arranged opposite to each other along the second horizontal direction, and the third sidewall and the fourth sidewall are arranged opposite to each other along the first horizontal direction.

[0012] Two or more first screws are screwed to the first sidewall, and two or more second screws are screwed to the third sidewall.

[0013] Preferably, a rounded corner is provided between the second sidewall and the fourth sidewall.

[0014] Preferably, the radius of the fillet is 3 / 2π.

[0015] Preferably, both the first clamping block and the second clamping block are made of metal.

[0016] Preferably, a buffer pad is provided on the side of the first clamping block used to press against the molybdenum-copper alloy product, and a buffer pad is provided on the side of the second clamping block used to press against the molybdenum-copper alloy product.

[0017] Preferably, the cushioning pad is a rubber pad.

[0018] Preferably, a handheld lever is provided on the platform.

[0019] In another aspect, this utility model provides a polishing device for molybdenum-copper alloy products, including a polishing machine and a clamp as described above for holding molybdenum-copper alloy products.

[0020] The beneficial effects of this utility model are:

[0021] In this invention, the clamp can press the molybdenum-copper alloy product against the wall of the receiving groove using both the first clamping block and the second clamping block, thereby clamping and positioning the molybdenum-copper alloy product. Since the positions of both the first and second clamping blocks are adjustable when pressing the molybdenum-copper alloy product against the wall of the receiving groove, this clamp for holding molybdenum-copper alloy products is suitable for clamping molybdenum-copper alloy products of different sizes. Furthermore, the first clamping module includes two or more first clamping blocks, and the second clamping module includes two or more second clamping blocks. The two or more first clamping blocks and the two or more second clamping blocks are respectively used to press against different points on the molybdenum-copper alloy product. Since any one of the first clamping blocks can adaptively adjust its position when pressing the molybdenum-copper alloy product against the wall of the receiving groove according to the shape of the product, and any one of the second clamping blocks can adaptively adjust its position when pressing the molybdenum-copper alloy product against the wall of the receiving groove according to the shape of the product, this clamping fixture for holding molybdenum-copper alloy products is applicable to clamping molybdenum-copper alloy products of different shapes. Therefore, the clamping fixture for holding molybdenum-copper alloy products in this invention can be compatible with clamping and positioning molybdenum-copper alloy products of different sizes and shapes, thereby avoiding the need to manufacture corresponding clamps according to the size and shape of the molybdenum-copper alloy products, and thus reducing production costs. Attached Figure Description

[0022] Figure 1 This is one of the structural schematic diagrams of the clamp used for holding molybdenum-copper alloy products in the embodiments of this utility model;

[0023] Figure 2 This is the second schematic diagram of the structure of the clamp used to hold molybdenum-copper alloy products in this embodiment of the present invention.

[0024] In the picture:

[0025] 1. Platform; 11. Receiving groove; 111. First side wall; 112. Second side wall; 113. Third side wall; 114. Fourth side wall; 115. Rounded corner; 12. Hand handle; 2. First clamping module; 21. First clamping block; 211. Buffer pad; 22. First screw; 3. Second clamping module; 31. Second clamping block; 32. Second screw. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0030] This embodiment provides a polishing device for molybdenum-copper alloy products. The polishing device includes a polishing machine and a clamp for holding the molybdenum-copper alloy products. The clamp is used to hold and position the molybdenum-copper alloy products, thereby ensuring that the polishing machine can accurately complete the polishing operation.

[0031] From the above, please refer to Figure 1 and Figure 2The clamp for holding molybdenum-copper alloy products includes a platform 1, a first clamping module 2, and a second clamping module 3. The platform 1 is provided with a receiving groove 11, which is configured to hold the molybdenum-copper alloy products. The first clamping module 2 includes two or more first clamping blocks 21, which are all located in the receiving groove 11 and are spaced apart along a first horizontal direction. The second clamping module 3 includes two or more second clamping blocks 31, which are all located in the receiving groove 11 and are spaced apart along a second horizontal direction. The first horizontal direction is perpendicular to the second horizontal direction. All first clamping blocks 21 can move along the second horizontal direction, and all second clamping blocks 31 can move along the first horizontal direction. The first clamping blocks 21 and the second clamping blocks 31 can press the molybdenum-copper alloy products against the groove wall of the receiving groove 11.

[0032] As described above, the clamp can press the molybdenum-copper alloy product against the wall of the receiving groove 11 through the first clamping block 21 and the second clamping block 31, thereby clamping and positioning the molybdenum-copper alloy product. Since the positions of the first clamping block 21 and the second clamping block 31 are both adjustable when pressing the molybdenum-copper alloy product against the wall of the receiving groove 11, this clamp for holding molybdenum-copper alloy products can be used to clamp molybdenum-copper alloy products of different sizes. Furthermore, the first clamping module 2 includes two or more first clamping blocks 21, and the second clamping module 3 includes two or more second clamping blocks 31. The two or more first clamping blocks 21 and the two or more second clamping blocks 31 are respectively used to press against different points on the molybdenum-copper alloy product. Since any one of the first clamping blocks 21 can adaptively adjust its position when pressing the molybdenum-copper alloy product against the wall of the receiving groove 11 according to the shape of the product, and any one of the second clamping blocks 31 can adaptively adjust its position when pressing the molybdenum-copper alloy product against the wall of the receiving groove 11 according to the shape of the product, the fixture for clamping the molybdenum-copper alloy product is applicable to clamping molybdenum-copper alloy products of different shapes. Therefore, the fixture for clamping the molybdenum-copper alloy product in this embodiment can be compatible with clamping and positioning molybdenum-copper alloy products of different sizes and shapes, thereby avoiding the need to manufacture corresponding fixtures according to the size and shape of the molybdenum-copper alloy product, and thus reducing production costs.

[0033] Specifically, in this embodiment, the first clamping module 2 includes three first clamping blocks 21, and the second clamping module 3 includes three second clamping blocks 31. The three first clamping blocks 21 and the three second clamping blocks 31 are used to press against different points on the molybdenum-copper alloy product. For molybdenum-copper alloy products of different sizes and / or shapes, this embodiment only needs to adjust the position of each first clamping block 21 and each second clamping block 31 according to the shape and size of the molybdenum-copper alloy product, so as to be compatible with clamping and positioning molybdenum-copper alloy products of different sizes and shapes.

[0034] It is understood that in other alternative embodiments, the first clamping module 2 may also be configured to include two or more first clamping blocks 21, and correspondingly, the second clamping module 3 may also be configured to include two or more second clamping blocks 31. This embodiment does not impose specific limitations on this.

[0035] Based on the above description, in this embodiment, the first clamping module 2 further includes three first screws 22. The three first screws 22 are arranged at intervals along the first horizontal direction. The first screws 22 extend along the second horizontal direction and are screwed to the carrier 1. One end of the first screw 22 extends into the receiving groove 11. A first clamping block 21 is provided at the end of the first screw 22 that extends into the receiving groove 11. That is, in this embodiment, the position of the first clamping block 21 is adjusted by screwing the first screw 22, so that the first clamping block 21 can press against the corresponding point on the molybdenum-copper alloy product and press the molybdenum-copper alloy product against the groove wall of the receiving groove 11.

[0036] It is understood that in other alternative embodiments, the first clamping module 2 may also be configured to include two or more first screws 22, the number of first screws 22 being specifically determined by the number of first clamping blocks 21, and this embodiment does not impose specific limitations on this.

[0037] Correspondingly, the second clamping module 3 also includes three second screws 32, which are arranged at intervals along the second horizontal direction. The second screws 32 extend along the first horizontal direction and are screwed to the platform 1. One end of the second screw 32 extends into the receiving groove 11, and a second clamping block 31 is provided at the end of the second screw 32 that extends into the receiving groove 11. That is, in this embodiment, the position of the second clamping block 31 is adjusted by screwing the second screw 32, so that the second clamping block 31 can press against the corresponding point on the molybdenum-copper alloy product and press the molybdenum-copper alloy product against the groove wall of the receiving groove 11.

[0038] Similarly, it is understood that in other alternative embodiments, the second clamping module 3 may also be configured to include two or more second screws 32, the number of which is specifically determined by the number of second clamping blocks 31, and this embodiment does not impose specific limitations on this.

[0039] It should be noted that, in this embodiment, after the molybdenum-copper alloy product is placed in the receiving groove 11, the first screw 22 and the second screw 32 can be manually tightened by the staff using tools such as wrenches or screwdrivers, or the first screw 22 and the second screw 32 can be tightened by an automated screw tightening device. This embodiment does not impose any specific restrictions on this.

[0040] For example, in this embodiment, the receiving groove 11 is a rectangular groove, which is provided with a first sidewall 111, a second sidewall 112, a third sidewall 113 and a fourth sidewall 114. The first sidewall 111 and the second sidewall 112 are arranged opposite each other along a second horizontal direction, and the third sidewall 113 and the fourth sidewall 114 are arranged opposite each other along a first horizontal direction. All first screws 22 are screwed to the first sidewall 111, and all second screws 32 are screwed to the third sidewall 113. That is, the first clamping block 21 can press the molybdenum-copper alloy product against the second sidewall 112, and the second clamping block 31 can press the molybdenum-copper alloy product against the fourth sidewall 114.

[0041] Specifically, in this embodiment, taking the molybdenum-copper alloy product as an example, after the molybdenum-copper alloy product is placed in the receiving groove 11, by screwing the first screw 22 and the second screw 32, the molybdenum-copper alloy product can be pressed against the second side wall 112 and the fourth side wall 114, thereby clamping and positioning the molybdenum-copper alloy product.

[0042] Additionally, it should be noted that in this embodiment, a rounded corner 115 is provided between the second sidewall 112 and the fourth sidewall 114. On the one hand, the rounded corner 115 facilitates the removal of the molybdenum-copper alloy product from the stage 1 by the operator after polishing. On the other hand, some of the molybdenum-copper alloy products have a pointed tip on the side facing the connection section between the second sidewall 112 and the fourth sidewall 114. For this type of molybdenum-copper alloy product, the pointed tip on the side facing the connection section between the second sidewall 112 and the fourth sidewall 114 can extend into the rounded corner 115, thereby ensuring that this type of molybdenum-copper alloy product can also be accurately clamped and positioned. That is, this embodiment can further improve the compatibility of the clamps used for clamping molybdenum-copper alloy products.

[0043] It is worth noting that in this embodiment, the radius of the rounded corner 115 is 3 / 2π, which makes it easier for workers to pick up the molybdenum-copper alloy product from the stage 1 after the polishing operation is completed. On the other hand, it further ensures that the tip of the molybdenum-copper alloy product on the side facing the connecting section of the second sidewall 112 and the fourth sidewall 114 can extend into the rounded corner 115.

[0044] Furthermore, it should be noted that in this embodiment, both the first clamping block 21 and the second clamping block 31 are made of metal material, thereby ensuring that the first clamping block 21 and the second clamping block 31 can firmly press the molybdenum-copper alloy product against the wall of the receiving groove 11.

[0045] For example, the first clamping block 21 and the second clamping block 31 may be made of metal materials such as stainless steel or alloy steel, and this embodiment does not impose specific limitations on this.

[0046] In addition, a buffer pad 211 is provided on the side of the first clamping block 21 used to press against the molybdenum-copper alloy product, and a buffer pad 211 is also provided on the side of the second clamping block 31 used to press against the molybdenum-copper alloy product, so as to avoid damaging the molybdenum-copper alloy product.

[0047] For example, the cushioning pad 211 is a rubber pad, which can effectively prevent damage to the molybdenum-copper alloy product.

[0048] Furthermore, a handheld lever 12 is provided on the platform 1, which facilitates the staff to complete the clamping and positioning operation.

[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A clamp for holding molybdenum-copper alloy products, characterized in that, include: The stage (1) is provided with a receiving groove (11), which is configured to receive a molybdenum-copper alloy product; and The first clamping module (2) and the second clamping module (3) are provided. The first clamping module (2) includes two or more first clamping blocks (21), which are located in the receiving groove (11) and are arranged at intervals along the first horizontal direction. The second clamping module (3) includes two or more second clamping blocks (31), which are located in the receiving groove (11) and are arranged at intervals along the second horizontal direction. The first horizontal direction is perpendicular to the second horizontal direction. All the first clamping blocks (21) can move along the second horizontal direction, and all the second clamping blocks (31) can move along the first horizontal direction. The first clamping blocks (21) and the second clamping blocks (31) can press the molybdenum-copper alloy product against the groove wall of the receiving groove (11).

2. The clamp for holding molybdenum-copper alloy products according to claim 1, characterized in that, The first clamping module (2) further includes two or more first screws (22), which are spaced apart along the first horizontal direction. The first screws (22) extend along the second horizontal direction and are screwed to the platform (1). One end of the first screw (22) extends into the receiving groove (11), and the end of the first screw (22) extending into the receiving groove (11) is provided with the first clamping block (21). The second clamping module (3) further includes two or more second screws (32), which are spaced apart along the second horizontal direction. The second screws (32) extend along the first horizontal direction and are screwed to the platform (1). One end of the second screw (32) extends into the receiving groove (11), and the end of the second screw (32) extending into the receiving groove (11) is provided with a second clamping block (31).

3. The clamp for holding molybdenum-copper alloy products according to claim 2, characterized in that, The receiving groove (11) is a rectangular groove, and the rectangular groove is provided with a first sidewall (111), a second sidewall (112), a third sidewall (113) and a fourth sidewall (114). The first sidewall (111) and the second sidewall (112) are arranged opposite to each other along the second horizontal direction, and the third sidewall (113) and the fourth sidewall (114) are arranged opposite to each other along the first horizontal direction. Two or more first screws (22) are screwed to the first sidewall (111), and two or more second screws (32) are screwed to the third sidewall (113).

4. The clamp for holding molybdenum-copper alloy products according to claim 3, characterized in that, A rounded corner (115) is provided between the second sidewall (112) and the fourth sidewall (114).

5. The clamp for holding molybdenum-copper alloy products according to claim 4, characterized in that, The radius of the fillet (115) is 3 / 2π.

6. The clamp for holding molybdenum-copper alloy products according to claim 1, characterized in that, Both the first clamping block (21) and the second clamping block (31) are made of metal.

7. The clamp for holding molybdenum-copper alloy products according to claim 6, characterized in that, The first clamping block (21) has a buffer pad (211) on the side used to press against the molybdenum-copper alloy product, and the second clamping block (31) has a buffer pad (211) on the side used to press against the molybdenum-copper alloy product.

8. The clamp for holding molybdenum-copper alloy products according to claim 7, characterized in that, The buffer pad (211) is a rubber pad.

9. The clamp for holding molybdenum-copper alloy products according to claim 1, characterized in that, A handheld lever (12) is provided on the platform (1).

10. A polishing device for molybdenum-copper alloy products, characterized in that, Includes a polishing machine and a clamp for holding molybdenum-copper alloy products as described in any one of claims 1-9.

Images