Fixing device and bar end face processing equipment

Abstract

The utility model provides a fixing device and bar end face processing equipment, and the fixing device comprises a first fixing assembly, a second fixing assembly and a supporting assembly; a plurality of clamping grooves are formed in the first fixing assembly; the second fixing assembly is slidably connected with the first fixing assembly, the second fixing assembly and the multiple clamping grooves form multiple clamping spaces, and the multiple clamping spaces can clamp the bars; two supporting parts are arranged in the supporting assembly and symmetrically connected to the two sides of the first fixing assembly correspondingly, and the supporting assembly can make the multiple clamping spaces turn over. The problems that in the prior art, when the two end faces of a large number of bars are machined, procedures are complex, machining time is too long, and then the utilization rate of personnel and equipment is low can be solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of crystal rod processing, and in particular to a fixing device and a rod end surface processing device. Background Art

[0002] Artificial sapphire has the advantages of excellent mechanical properties, chemical stability, high hardness and good light transmittance. It is widely used in semiconductor lighting, smart devices, precision instrument components and other fields. In the production process, it is necessary to separate the sapphire crystal rods corresponding to the product size from the sapphire crystal and slice the crystal rods to obtain the sapphire sheets required for the product.

[0003] During the slicing process of the crystal ingot, a push piece is needed to push the crystal ingot against a cutting net composed of multiple diamond wires. The two ends of the cutting net are respectively rolled up on the rollers on both sides of the crystal ingot. The cutting net moves relative to the crystal ingot through the rotation of the rollers set on both sides, and then the crystal ingot is sliced. If the end faces of the two ends of the crystal ingot are uneven during the slicing process, the uneven parts of the two ends of the crystal ingot will be cut off and produce debris. The debris will be brought into the rollers on both sides by the cutting net, causing damage to the diamond wires.

[0004] In the prior art, a V-shaped groove is used to fix the crystal rod, and then a grinding machine is used to grind the end faces of both ends of the crystal rod. However, the V-shaped groove in the prior art can only process one crystal rod at a time, and when a large number of crystal rods need to be processed, a lot of time will be consumed. Utility Model Content

[0005] A technical problem to be solved by the present disclosure is that in the prior art, when processing the two end faces of a large number of bars, the process is complicated and the processing time is too long, which leads to low utilization of personnel and equipment.

[0006] In order to solve the above technical problems, the first aspect of the present disclosure provides a fixing device, which includes:

[0007] A first fixing component, wherein a plurality of clamping grooves are provided on the first fixing component;

[0008] A second fixing component, the second fixing component is slidably connected to the first fixing component, the second fixing component and the plurality of clamping grooves form a plurality of clamping spaces, and the plurality of clamping spaces can clamp the rod;

[0009] The supporting assembly is provided with two supporting parts, which are symmetrically connected to the two sides of the first fixing assembly respectively, and the supporting assembly can flip the multiple clamping spaces.

[0010] In some embodiments, the first fixing component includes:

[0011] A plurality of first fixing blocks are provided with V-shaped grooves on their surfaces, the plurality of first fixing blocks are arranged side by side along a first direction, and two adjacent first fixing blocks are detachably connected.

[0012] In some embodiments, the first surface and the second surface opposite to each other of the first fixing block are both provided with V-shaped grooves, and the depth direction of the V-shaped grooves provided on each first fixing block is parallel to the second direction, and the second direction is perpendicular to the first direction.

[0013] In some embodiments, the second fixing component includes:

[0014] Two adjustment blocks, the two adjustment blocks are detachably connected to two sides of the first fixing assembly along the first direction, and the adjustment blocks are provided with first threaded through holes whose depth direction is parallel to the second direction;

[0015] Two first threaded columns, the two first threaded columns are respectively penetrated in the first threaded through holes of the two adjustment blocks;

[0016] A second fixing block, the second fixing block is arranged on one side of the first surface of the first fixing block, one end of the two first threaded columns are rotatably connected to the second fixing block, and the second fixing block and the V-shaped grooves arranged on the first surface form a plurality of clamping spaces;

[0017] The third fixing block is arranged on one side of the second surface of the first fixing block, second threaded through holes are arranged at both ends of the third fixing block, two first threaded columns are respectively passed through the two second threaded through holes, and the third fixing block and the V-groove arranged on the second surface constitute a plurality of clamping spaces.

[0018] In some embodiments, the supporting component is a supporting plate, the length direction of the supporting plate is parallel to the third direction, the third direction is perpendicular to the first direction and the second direction respectively, and the two adjustment blocks are located between the two supporting components and are rotatably connected to the first ends of the length directions of the two supporting components respectively;

[0019] The support assembly also includes:

[0020] Two first limiting components are respectively slidably connected to the end surfaces of the first ends of the two supporting components. The two first limiting components can clamp or release the first fixing component and the second fixing component when they are close to or away from each other.

[0021] In some embodiments, the support assembly further comprises:

[0022] The second limiting component has a limiting plane parallel to the first direction and the second direction, the limiting plane faces the clamping space, the second limiting component is connected to the second end of the two supporting components in the length direction, and the limiting plane can be relatively close to or relatively far away from the first fixing component along the third direction.

[0023] In some embodiments, the support member comprises:

[0024] A slideway structure, the slideway structure is arranged on the plate surface of the supporting component and extends along the third direction, the slideway structure is close to the first end, and a clamping hole is arranged on one side along the second direction, and the clamping hole is connected to the slideway structure;

[0025] A rotating shaft is provided on one side of the adjustment block away from the first fixing component, and the rotating shaft is passed through the clamping hole or the slideway structure;

[0026] When the rotating shaft is located in the clamping hole, the first fixing component can be flipped relative to the second fixing component, and when the rotating shaft is located in the slide structure, the first fixing component can approach or move away from the limiting plane along the third direction.

[0027] In some embodiments, the second limiting component includes:

[0028] A limiting plate, wherein the first plate surface of the limiting plate is a limiting plane, and the second ends of the two supporting components are both connected to the first plate surface;

[0029] Two limit blocks are arranged on the first plate surface and located between the two supporting components, and a plurality of clamping spaces are located between the two limit blocks.

[0030] In some embodiments, threaded holes are provided at both ends of the limiting block along the second direction;

[0031] The second limiting component also includes:

[0032] Four second threaded columns are respectively penetrated into the threaded holes of the two limiting blocks and are rotatably connected with the limiting plates.

[0033] A second aspect of the present disclosure provides a rod end surface processing device, comprising:

[0034] Surface grinding machines; and

[0035] A first aspect of the present disclosure provides a fixing device, which is installed in a surface grinder.

[0036] A rod end surface processing device provided in the second aspect of the present disclosure can directly use a fixing device provided in the first aspect above. The specific implementation structure can refer to the relevant content described in the first aspect above, and will not be repeated here.

[0037] Through the above technical scheme, the fixing device provided by the present disclosure includes: a first fixing component, a second fixing component and a supporting component; the first fixing component is provided with a plurality of clamping grooves, and is slidably connected with the second fixing component, and the plurality of clamping grooves and the second fixing component constitute a plurality of clamping spaces to clamp a plurality of rods; the supporting component is provided with two supporting parts, and the two supporting parts are symmetrically connected to both sides of the first fixing component, and the supporting component can flip the plurality of clamping spaces. During the working process, the plurality of rods are respectively arranged in the plurality of clamping grooves, and the second fixing component is made close to the first fixing component through the sliding connection between the first fixing component and the second fixing component, so that the clamping space formed by the clamping groove and the second fixing component fixes the rods, the surface to be processed of the rods abuts against the worktable or other limiting plane, so that the surfaces to be processed of the plurality of rods are in the same position, and then the clamping space is flipped by the supporting component, so that the surfaces to be processed of the plurality of rods face the working end of the surface grinder, and the surfaces to be processed of the plurality of rods are processed simultaneously by the working end of the surface grinder. The fixing device provided by the present invention can fix multiple rods at the same time and make the surfaces to be processed of multiple rods in the same position, which is convenient for processing by a surface grinder. It can solve the problem of complicated procedures and long processing time when processing the two end surfaces of a large number of rods in the prior art, thereby leading to low utilization of personnel and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 is a schematic diagram of the structure of the fixing device disclosed in the embodiment of the present disclosure;

[0040] Figure 2 is a schematic structural diagram of a first fixing block disclosed in an embodiment of the present disclosure;

[0041] Figure 3 It is a schematic diagram of the structure of the supporting component disclosed in the embodiment of the present disclosure.

[0042] Description of reference numerals:

[0043] 1. First fixing assembly; 11. First fixing block;

[0044] 2. Second fixing assembly; 21. Adjustment block; 22. First threaded column; 23. Second fixing block; 24. Third fixing block;

[0045] 3. Support assembly; 31. Support component; 311. Slideway structure; 312. Clamping hole; 32. First limiting component; 33. Second limiting component; 331. Limiting plate; 332. Limiting block; 333. Second threaded column;

[0046] A. First direction; B. Second direction; C. Third direction. DETAILED DESCRIPTION

[0047] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0048] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0049] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0050] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0051] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0052] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0053] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0054] Embodiment 1

[0055] like Figure 1 As shown, embodiment 1 of the first aspect of the present disclosure provides a fixing device, which includes: a first fixing component 1, a second fixing component 2 and a supporting component 3; the first fixing component 1 is provided with a plurality of clamping grooves; the second fixing component 2 is slidably connected to the first fixing component 1, and the second fixing component 2 and the plurality of clamping grooves constitute a plurality of clamping spaces, and the plurality of clamping spaces can clamp the rod; two supporting parts 31 are provided in the supporting component 3, and are symmetrically connected to both sides of the first fixing component 1, and the supporting component 3 can flip the plurality of clamping spaces.

[0056] Specifically, the first fixing component 1 can be a long strip-shaped fixing block, and a plurality of clamping grooves are arranged on the surface of the fixing block, or a plurality of fixing blocks provided with clamping grooves are spliced ​​together, and its specific structure is not limited. The specific shape of the clamping groove is not limited, and it can be an arc groove that fits the surface of the rod, or a V-shaped groove.

[0057] The second fixed component 2 can be at least one long strip of fixed block, and the long strip of fixed block is arranged corresponding to the clamping groove, so that the surface of the long strip of fixed block facing the notch of the clamping groove and the clamping groove form a clamping space. The second fixed component 2 can also be a plurality of top plates, and the plurality of top plates are respectively arranged at the notches of the plurality of clamping grooves, each top plate is connected between two adjacent clamping grooves by a thread, and the two ends of the top plate are respectively located at the notches of the two adjacent clamping grooves corresponding to it, so that each top plate and its corresponding clamping groove form a clamping space, and the specific structure of the second fixed component 2 is not limited, and it can form a clamping space with a plurality of clamping grooves, and the clamping space can clamp the rod. The connection method of the second fixed component 2 and the first fixed component 1 can be a sliding connection through a threaded hole and a stud, or a sliding connection through a slide with a limiting function, and the specific method of its sliding connection is not limited.

[0058] The support component 31 may be a support plate or a support column, and the specific form of the support component 31 is not limited. The way in which the support component 3 flips the clamping space may be to grasp the support component 3 manually or by a flipping device to flip the entire fixing device, or the first fixing component 1 is rotatably connected to the support component 3, and the flipping of the clamping space is achieved by the rotation between the first fixing component 1 and the second fixing component 2 and the support component 3, and the flipping method of the clamping space is not specifically limited.

[0059] Through the above technical scheme, the fixing device provided by the present disclosure includes: a first fixing component 1, a second fixing component 2 and a supporting component 3; the first fixing component 1 is provided with a plurality of clamping grooves, and is slidably connected with the second fixing component 2, and the plurality of clamping grooves and the second fixing component 2 constitute a plurality of clamping spaces to clamp a plurality of rods; the supporting component 3 is provided with two supporting parts 31, and the two supporting parts 31 are symmetrically connected to the two sides of the first fixing component 1, and the supporting component 3 can flip the plurality of clamping spaces. During the working process, the plurality of rods are respectively arranged in the plurality of clamping grooves, and the second fixing component 2 is made close to the first fixing component 1 through the sliding connection between the first fixing component 1 and the second fixing component 2, so that the clamping space formed by the clamping groove and the second fixing component 2 fixes the rods, the surface to be processed of the rods abuts against the worktable or other limiting plane, so that the surfaces to be processed of the plurality of rods are in the same position, and then the clamping space is flipped by the supporting component 3, so that the surfaces to be processed of the plurality of rods face the working end of the surface grinder, and the surfaces to be processed of the plurality of rods are processed simultaneously by the working end of the surface grinder. The fixing device provided by the present invention can fix multiple rods at the same time and make the surfaces to be processed of multiple rods in the same position, which is convenient for processing by a surface grinder. It can solve the problem of complicated procedures and long processing time when processing the two end surfaces of a large number of rods in the prior art, thereby leading to low utilization of personnel and equipment.

[0060] like Figure 2 As shown, in some embodiments, the first fixing assembly 1 includes: a plurality of first fixing blocks 11, surfaces of the plurality of first fixing blocks 11 are provided with V-shaped grooves, the plurality of first fixing blocks 11 are arranged side by side along a first direction A, and two adjacent first fixing blocks 11 are detachably connected.

[0061] Specifically, the V-groove on the surface of the first fixing block 11 can enable the fixing device to achieve automatic centering when clamping the rod, and can increase the clamping stability of the rod. The connection method between the multiple first fixing blocks 11 can be to respectively set threads and threaded holes on both sides of the V-groove of each first fixing block 11, and the adjacent first fixing blocks 11 can be detachably connected through the cooperation between the threads and the threaded holes. The multiple fixing blocks can also be detachably connected through the card slot and the clamping piece, and the detachable connection method between the multiple first fixing blocks 11 is not limited. When the fixing device needs to clamp rods of different sizes, one or more first fixing blocks 11 can be replaced to meet the processing requirements. The specific number of first fixing blocks 11 is not limited and can be selected according to actual production needs.

[0062] like Figure 1 , Figure 2 As shown, in some embodiments, the first surface and the second surface of the first fixing block 11 which are opposite to each other are both provided with V-shaped grooves, and the depth direction of the V-shaped grooves provided on each first fixing block 11 is parallel to the second direction B, and the second direction B is perpendicular to the first direction A. Such an arrangement can make the first fixing assembly 1 and the second fixing assembly 2 composed of the first fixing block 11 form more clamping space, so that the fixing device can clamp more rods.

[0063] like Figure 1 As shown, in some embodiments, the second fixing component 2 includes: two adjustment blocks 21, two first threaded columns 22, a second fixing block 23 and a third fixing block 24; the two adjustment blocks 21 are detachably connected to the two sides of the first fixing component 1 along the first direction A, and the adjustment block 21 is provided with a first threaded through hole whose depth direction is parallel to the second direction B; the two first threaded columns 22 are respectively penetrated in the first threaded through holes of the two adjustment blocks 21; the second fixing block 23 is arranged on one side of the first surface of the first fixing block 11, one end of the two first threaded columns 22 is rotatably connected to the second fixing block 23, and the second fixing block 23 and the V-groove arranged on the first surface constitute a plurality of clamping spaces; the third fixing block 24 is arranged on one side of the second surface of the first fixing block 11, and second threaded through holes are arranged at both ends of the third fixing block 24, the two first threaded columns 22 are respectively penetrated in the two second threaded through holes, and the third fixing block 24 and the V-groove arranged on the second surface constitute a plurality of clamping spaces.

[0064] Specifically, the connection method between the two adjustment blocks 21 and the first fixing component 1 can be threaded connection, or can be detachably connected through a slot and a clamping block, and the specific connection method is not limited. In this embodiment, the connection method between the multiple first fixing blocks 11 is threaded connection. Such a setting will cause the first fixing component 1 to have threaded holes and threaded columns on both sides along the first direction A, so correspondingly, threaded holes and threaded columns are respectively provided on the two adjustment blocks 21 to match the threaded holes and threaded columns provided on both sides of the first fixing component 1 along the first direction A.

[0065] The second fixed block 23 and the third fixed block 24 can be long rectangular blocks or long triangular prisms, and the specific shapes of the two are not limited. In the present embodiment, the second fixed block 23 and the third fixed block 24 can both be long rectangular blocks. The rotational connection between the second fixed block 23 and the first stud can be realized by a bearing, so that the first stud can rotate along its axis. Since the first threaded column 22 is provided on the adjustment block 21 and the third fixed block 24 to set the first threaded through hole and the second threaded through hole, when the two first studs are rotated at the same time, the second fixed block 23 and the third fixed block 24 can be simultaneously close to or away from the first fixed assembly 1, so that the fixing device clamps or releases the clamping of the rod.

[0066] like Figure 1 , Figure 3 As shown, in some embodiments, the support component 31 is a support plate, the length direction of the support plate is parallel to the third direction C, the third direction C is respectively perpendicular to the first direction A and the second direction B, the two adjustment blocks 21 are located between the two support components 31, and are respectively rotatably connected to the first ends of the length directions of the two support components 31; the support assembly 3 also includes: two first limiting components 32, the two first limiting components 32 are respectively slidably connected to the end faces of the first ends of the two support components 31, and the two first limiting components 32 are able to clamp or release the first fixing component 1 when they are close to or away from each other.

[0067] Specifically, the rotational connection between the support component 31 and the adjustment block 21 can be achieved by the clearance fit between the rotating shaft and the connection hole, or by a bearing, and the specific connection method is not limited. In the present embodiment, since the adjustment block 21 is connected to the first fixed component 1 by a thread, when the adjustment block 21 rotates relative to the support component 31, it can drive the first fixed component 1 and the second component to rotate. The two first limiting components 32 can be limiting plates 331 or limiting pins. The sliding connection between the first limiting component 32 and the first end surface of the support component 31 can be achieved by a slideway. The two first limiting components 32 can approach or move away from each other along the first direction A, so that the first limiting component 32 clamps or releases the adjustment block, and then clamps or releases the first fixed component 1.

[0068] During the working process, the fixing device is placed on the table of the workbench, and multiple rods are inserted into the clamping space corresponding to the rod inserter, so that the surface to be processed of the rod is against the table of the workbench, so that the surfaces to be processed of multiple rods are in the same position, and then the two first threaded columns 22 are rotated at the same time, so that the second fixing block 23 and the third fixing block 24 are close to the first fixing component 1 at the same time, and the multiple rods are clamped. After the clamping is completed, the two first limiting components 32 are slid in the direction away from the first fixing component 1, so that the first limiting component 32 releases the clamping of the first fixing component 1 and the second fixing component 2, and then the first fixing component 1 is turned over, and the two first limiting components 32 are slid in the direction close to the first fixing component 1, so that the first limiting component 32 clamps the first fixing component 1 and the second limiting component 2, and the surface to be processed of the rod is processed toward the working end of the surface grinder. After the processing is completed, the first threaded column 22 is rotated, so that the second fixing block 23 and the third fixing block 24 are away from the first fixing component 1 at the same time, and the clamping of the rod is released.

[0069] like Figure 1 As shown, in some embodiments, the support assembly 3 also includes: a second limiting component 33, the second limiting component 33 has a limiting plane parallel to the first direction A and the second direction B, the limiting plane faces the clamping space, the second limiting component 33 is connected to the second end of the two support components 31 in the length direction, and the limiting plane can be relatively close to or relatively far away from the first fixing component 1 along the third direction C.

[0070] Specifically, the second limiting component 33 can be a limiting plate, or a plurality of limiting blocks arranged along the first direction A. The connection between the second limiting component 33 and the second ends of the length direction of the two supporting components 31 can be welding or sliding connection. If the limiting plane approaches the first fixed component 1 along the third direction C, the second limiting component 33 can be slidingly connected with the two supporting components 31 through a slideway. If the first fixed component 1 approaches the limiting plane along the third direction C, the first fixed component 1 can be rotatably slidably connected with the two supporting components 31, and at the same time, the second limiting component 33 is fixedly connected with the second ends of the length direction of the two supporting components 31, and the connection method can be welding or bolt connection. During operation, after the first fixed component 1 and the second fixed component 2 clamp the rod, the surfaces to be processed of the multiple rods are located at the same position by the surfaces to be processed of each rod against the limiting plane. At the same time, the limiting plane can be relatively close to or relatively far away from the first fixed component 1 along the third direction C, so that the fixing device can adapt to more rods of different lengths.

[0071] like Figure 1 , Figure 3As shown, in some embodiments, the support component 31 includes: a slide structure 311, the slide structure 311 is arranged on the plate surface of the support component 31 and extends along the third direction C, the slide structure 311 is close to the first end, and a clamping hole 312 is arranged on one side along the second direction B, and the clamping hole 312 is connected to the slide structure 311; a rotating shaft is provided on the side of the adjustment block 21 away from the first fixed component 1, and the rotating shaft is passed through the clamping hole 312 or the slide structure 311; wherein, when the rotating shaft is located in the clamping hole 312, the first fixed component 1 can be flipped relative to the second fixed component 2, and when the rotating shaft is located in the slide structure 311, the first fixed component 1 can be close to or away from the limiting plane along the third direction C.

[0072] Specifically, the slideway structure 311 can be a long strip-shaped slot or groove extending along the third direction C on the surface of the support component 31, and the clamping hole 312 is arranged on the slideway structure 311 close to the first end of the support component 31, that is, the end of the support component 31 close to the first fixing component 1, and on the side along the second direction B. The clamping hole 312 can be a through hole or a groove arranged on the surface of the support component 31, and is not specifically limited. During operation, the rotating shafts arranged on the two adjustment blocks 21 are respectively inserted into the clamping holes 312 of the two support components 31, so that the adjustment blocks 21 can rotate relative to the support component 31, thereby driving the first fixing component 1 and the second fixing component 2 to rotate.

[0073] During operation, the first fixing assembly 1 and the second fixing assembly 2 are moved into the slideway structure 311, and the slideway structure 311 is connected to the slideway of the adjustment block 21, and the first fixing assembly 1 and the second fixing assembly 2 are moved to the extreme position of the slideway structure 311 close to the second end of the support component 31, and multiple rods are fixed, and the surfaces to be processed of multiple rods are placed in the same position through the second limiting component 33. Subsequently, the first fixing assembly 1 and the second fixing assembly 2 are moved into the clamping hole 312, and the two are turned over. Finally, the first fixing assembly 1 and the second fixing assembly 2 are clamped by the first limiting assembly.

[0074] like Figure 1 As shown, in some embodiments, the second limiting component 33 includes: a limiting plate 331 and two limiting blocks 332; the first plate surface of the limiting plate 331 is a limiting plane, and the second ends of the two supporting components 31 are connected to the first plate surface; two are arranged on the first plate surface and located between the two supporting components 31, and multiple clamping spaces are located between the two limiting blocks 332.

[0075] Specifically, the limiting plate 331 can be a rectangular plate or a plate of other shapes, and its specific shape is not limited. One plate surface of the limiting plate 331 serves as the first plate surface. The connection relationship between the second ends of the two supporting components 31 and the first plate surface can be welded or bolted. In this embodiment, the limiting plate 331 can be made of an iron plate or a steel plate.

[0076] The two limit blocks 332 can be cylindrical or rectangular, and their specific shapes are not limited. In this embodiment, a rectangular limit block 332 can be used. The connection between the limit block 332 and the limit plate 331 can be welding or bolt connection. The function of the limit block 332 is that when the first limit assembly and the second limit assembly move to the extreme position of the slide structure 311 close to the second end of the support component 31, the limit block 332 can provide support for the first fixed component and the second fixed component, which can prevent the first fixed component and the second fixed component from rotating relative to the support component 31, and can provide sufficient adjustment space for the rod.

[0077] like Figure 1 As shown, in some embodiments, threaded holes are provided at both ends of the limit block 332 along the second direction B; the second limit component 33 also includes: four second threaded columns 333, the four second threaded columns 333 are respectively passed through the threaded holes of the two limit blocks 332, and are rotatably connected to the limit plate 331.

[0078] Specifically, the rotation connection between the four second threaded columns 333 and the limiting plate 331 can be realized by a bearing. During operation, the four second threaded columns 333 are rotated to make the two limiting blocks 332 reciprocate along the third direction C, thereby limiting the movement stroke of the first fixing component 1 and the second fixing component 2 on the slideway structure 311. The fixing component can adjust the position of the surface to be processed of more sizes of bars.

[0079] Embodiment 2

[0080] Embodiment 2 of the second aspect of the present disclosure provides a rod end surface processing device, which includes: a surface grinder; and the fixing device provided by Embodiment 1 of the first aspect of the present disclosure, wherein the fixing device is installed in the surface grinder.

[0081] Specifically, in the processing area of ​​the surface grinder, there is a mounting component for installing the fixing device, and the mounting component can be a strong magnetic component, which fixes the limit plate 331 of the fixing device. The mounting component can also be provided with a threaded hole, and connected to the limit plate 331 through the threaded hole. The fixing device described in the second embodiment can directly use the fixing device provided in the above embodiment. The specific implementation structure can refer to the relevant content described in the above embodiment, and will not be repeated here.

[0082] Compared with the prior art, the rod end face processing equipment described in the second embodiment of the present disclosure includes: a surface grinder and the fixing device provided in the first embodiment of the present disclosure. Since the fixing device can fix multiple rods at the same time and make the surfaces to be processed of multiple rods in the same position, which is convenient for the processing of the surface grinder, the rod end face processing equipment provided in the second embodiment of the present disclosure can solve the problem of complicated procedures and long processing time when processing the two end faces of a large number of rods in the prior art, which leads to low utilization of personnel and equipment.

[0083] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0084] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A fixing device, characterized in that: include: A first fixing component (1), wherein the first fixing component (1) is provided with a plurality of clamping grooves; A second fixing component (2), the second fixing component (2) is slidably connected to the first fixing component (1), the second fixing component (2) and the plurality of clamping grooves form a plurality of clamping spaces, and the plurality of clamping spaces are capable of clamping the rod; A support assembly (3), wherein two support components (31) are provided in the support assembly (3) and are symmetrically connected to two sides of the first fixing assembly (1), respectively, and the support assembly (3) is capable of flipping a plurality of the clamping spaces.

2. The fixing device according to claim 1, characterized in that: The first fixing component (1) comprises: A plurality of first fixing blocks (11), surfaces of the plurality of first fixing blocks (11) being provided with V-shaped grooves, the plurality of first fixing blocks (11) being arranged side by side along a first direction (A), and two adjacent first fixing blocks (11) being detachably connected.

3. The fixing device according to claim 2, characterized in that: The first surface and the second surface of the first fixing block (11) which are opposite to each other are both provided with V-shaped grooves, and the depth direction of the V-shaped grooves provided on each of the first fixing blocks (11) is parallel to the second direction (B), and the second direction (B) is perpendicular to the first direction (A).

4. The fixing device according to claim 3, characterized in that: The second fixing component (2) comprises: Two adjustment blocks (21), the two adjustment blocks (21) being detachably connected to two sides of the first fixing assembly (1) along a first direction (A), and the adjustment blocks (21) being provided with a first threaded through hole whose depth direction is parallel to the second direction (B); Two first threaded columns (22), the two first threaded columns (22) being respectively inserted into the first threaded through holes of the two adjustment blocks (21); a second fixing block (23), the second fixing block (23) being arranged on one side of the first surface of the first fixing block (11), one end of each of the two first threaded columns (22) being rotatably connected to the second fixing block (23), and the second fixing block (23) and the V-shaped groove arranged on the first surface forming a plurality of the clamping spaces; A third fixing block (24), the third fixing block (24) being arranged on one side of the second surface of the first fixing block (11), second threaded through holes being arranged at both ends of the third fixing block (24), two first threaded columns (22) being respectively inserted into the two second threaded through holes, and the third fixing block (24) and the V-shaped groove arranged on the second surface forming a plurality of the clamping spaces.

5. The fixing device according to claim 4, characterized in that: The supporting component (31) is a supporting plate, the length direction of the supporting plate is parallel to the third direction (C), the third direction (C) is respectively perpendicular to the first direction (A) and the second direction (B), and the two adjustment blocks (21) are located between the two supporting components (31) and are respectively rotatably connected to the first ends of the two supporting components (31) in the length direction; The support assembly (3) further comprises: Two first limiting components (32), the two first limiting components (32) are respectively slidably connected to the end surfaces of the first ends of the two supporting components (31), and the two first limiting components (32) can clamp or release the first fixing component (1) and the second fixing component (2) when they are close to or away from each other.

6. The fixing device according to claim 5, characterized in that: The support assembly (3) further comprises: A second limiting component (33), the second limiting component (33) having a limiting plane parallel to the first direction (A) and the second direction (B), the limiting plane facing the clamping space, the second limiting component (33) being connected to the second ends of the two supporting components (31) in the length direction, and the limiting plane being able to be relatively close to or relatively far away from the first fixing component (1) along a third direction (C).

7. The fixing device according to claim 6, characterized in that: The supporting component (31) comprises: a slideway structure (311), the slideway structure (311) being arranged on the plate surface of the supporting component (31) and extending along the third direction (C); the slideway structure (311) being close to the first end and being provided with a holding hole (312) on one side along the second direction (B); the holding hole (312) being in communication with the slideway structure (311); A rotating shaft is provided on a side of the adjustment block (21) away from the first fixing component (1), and the rotating shaft is passed through the holding hole (312) or the slideway structure (311); Wherein, when the rotating shaft is located in the clamping hole (312), the first fixing component (1) can be flipped relative to the second fixing component (2), and when the rotating shaft is located in the slide structure (311), the first fixing component (1) can approach or move away from the limiting plane along the third direction (C).

8. The fixing device according to claim 7, characterized in that: The second limiting component (33) comprises: A limiting plate (331), wherein a first plate surface of the limiting plate (331) is the limiting plane, and the second ends of the two supporting components (31) are both connected to the first plate surface; Two limit blocks (332) are arranged on the first plate surface and located between the two support components (31); and a plurality of clamping spaces are located between the two limit blocks (332).

9. The fixing device according to claim 8, characterized in that: The limiting block (332) is provided with threaded holes at both ends along the second direction (B); The second limiting component (33) further comprises: Four second threaded columns (333), the four second threaded columns (333) are respectively inserted into the threaded holes of the two limiting blocks (332), and are rotatably connected to the limiting plates (331).

10. A rod end surface processing device, characterized in that: include: Surface grinder; The fixture as described in any one of claims 1 to 9 is installed in the surface grinder.

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