Tool clamp of optical module

Abstract

The utility model relates to the technical field of clamps, and discloses a tool clamp of an optical module, which comprises an installation cross beam, the left end and the right end of the installation cross beam are both fixedly connected with installation pieces, the opposite sides of the two installation pieces are both fixedly connected with cylindrical sliding rails, and the outer sides of the two cylindrical sliding rails are provided with sliding assemblies. By arranging the cylindrical sliding rails, the pulleys, the handles and the clamping assemblies, when an optical module needs to be ground and polished, the handle on the front side is pulled, the four pulleys slide forwards along the outer sides of the two cylindrical sliding rails, and the whole device is moved to the grinding and polishing position; the optical module is clamped and fixed through the clamping assembly, then the optical module is polished through the grinding and polishing mechanism, a handle on the rear side is pulled, four pulleys slide backwards along the outer sides of two cylindrical sliding rails, the whole device is moved to the assembling position to be assembled, and compared with the prior art, the tedious degree of grinding, polishing and assembling operation can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a tooling clamp of an optical module. Background Art

[0002] The optical module is composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic devices include two parts: transmitting and receiving. Simply put, the function of the optical module is to convert electrical signals into optical signals at the transmitting end. After being transmitted through optical fibers, the receiving end converts the optical signals into electrical signals.

[0003] The existing optical module needs to be polished and ground first and then assembled. During the processing, the tooling fixture needs to be used multiple times. If the position of the optical module needs to be moved multiple times during this process and different tooling fixtures need to be used to complete the polishing and assembly work respectively, in order to reduce the complexity of the operation, an optical module tooling fixture is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve the problem that the existing optical module needs to be polished and ground before being assembled, and the tooling fixture needs to be used multiple times during the processing. If the position of the optical module needs to be moved multiple times during this process and different tooling fixtures need to be used to complete the polishing and assembly work respectively, in order to reduce the complexity of the operation, a tooling fixture for the optical module is proposed.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A fixture for an optical module comprises a mounting crossbeam, both left and right ends of the mounting crossbeam are fixedly connected with mounting pieces, both opposite sides of the two mounting pieces are fixedly connected with cylindrical slide rails, sliding components are arranged outside the two cylindrical slide rails, and a clamping component is arranged at the top of the sliding component;

[0009] The sliding assembly includes a pulley, a rotating shaft, a connecting plate, a connecting piece and a handle. The outer sides of the two cylindrical slide rails are slidably connected to two pulleys, the inner sides of the four pulleys are rotatably connected to the rotating shaft, the two adjacent rotating shafts on the left and right sides are fixedly connected to the connecting plate, the two connecting plates are connected by two connecting pieces, and the top end of the left connecting plate is fixedly connected to two handles;

[0010] The connecting member includes a first connecting base, a connecting top cover, a connecting rod and a second connecting base. The top end of the connecting plate on the left is fixedly connected to the first connecting base, and the top end of the first connecting base is detachably connected to the connecting top cover via four bolts. A connecting rod is arranged between the first connecting base and the connecting top cover, and the top end of the connecting plate on the right is fixedly connected to the second connecting base, and the connecting rod is detachably connected to the top end of the second connecting base via two bolts.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Preferably, the clamping assembly includes a limit seat, a threaded rod, a rocking wheel, a first clamping pad, a threaded sleeve, a fixed block and a second clamping pad. The left end of the left connecting plate is fixedly connected to the limit seat, the inner side of the limit seat is threadedly connected with a threaded rod, the left end of the threaded rod is fixedly connected with a rocking wheel, the right end of the threaded rod is fixedly connected with the first clamping pad, the top end of the right connecting plate is fixedly connected with a threaded sleeve, the threaded rod is threadedly connected to the inner side of the threaded sleeve, the top end of the right connecting plate is fixedly connected with a fixed block located at the right end of the first clamping pad, and the left end of the fixed block is fixedly connected to the second clamping pad.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] The utility model provides cylindrical slide rails, pulleys, handles and clamping components. When it is necessary to grind and polish the optical module, the front handle is pulled to make the four pulleys slide forward along the outer sides of the two cylindrical slide rails, so that the whole device is moved to the grinding and polishing position, the optical module is clamped and fixed by the clamping component, and then the optical module is polished by the grinding and polishing mechanism. The rear handle is pulled to make the four pulleys slide backward along the outer sides of the two cylindrical slide rails, so that the whole device is moved to the assembly position for assembly. Compared with the prior art, the cumbersomeness of grinding and polishing and assembly operations can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the relative position relationship between the pulley and the rotating shaft of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0019] In the figure: 1. Mounting beam; 2. Mounting part; 3. Cylindrical slide rail; 4. Sliding assembly; 41. Pulley; 42. Rotating shaft; 43. Connecting plate; 44. Connecting part; 441. First connecting base; 442. Connecting top cover; 443. Connecting rod; 444. Second connecting base; 45. Handle; 5. Clamping assembly; 51. Limiting seat; 52. Threaded rod; 53. Rocker; 54. First clamping pad; 55. Threaded sleeve; 56. Fixing block; 57. Second clamping pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the embodiment, Figure 1-3 A fixture for an optical module is provided, comprising a mounting crossbeam 1, both left and right ends of the mounting crossbeam 1 are fixedly connected with mounting members 2, the opposite sides of the two mounting members 2 are fixedly connected with cylindrical slide rails 3, the outer sides of the two cylindrical slide rails 3 are provided with sliding components 4, and the top of the sliding component 4 is provided with a clamping component 5;

[0022] The sliding assembly 4 includes a pulley 41, a rotating shaft 42, a connecting plate 43, a connecting piece 44 and a handle 45. The outer sides of the two cylindrical slide rails 3 are slidably connected to two pulleys 41, the inner sides of the four pulleys 41 are rotatably connected to the rotating shaft 42, the two adjacent rotating shafts 42 on the left and right sides are fixedly connected to the connecting plate 43, the two connecting plates 43 are connected by two connecting pieces 44, and the top of the left connecting plate 43 is fixedly connected to two handles 45;

[0023] The connecting member 44 includes a first connecting base 441, a connecting top cover 442, a connecting rod 443 and a second connecting base 444. The top end of the connecting plate 43 on the left side is fixedly connected to the first connecting base 441, and the top end of the first connecting base 441 is detachably connected to the connecting top cover 442 by four bolts. A connecting rod 443 is arranged between the first connecting base 441 and the connecting top cover 442. The top end of the connecting plate 43 on the right side is fixedly connected to the second connecting base 444, and the connecting rod 443 is detachably connected to the top end of the second connecting base 444 by two bolts.

[0024] Through the above arrangement, the installation beam 1 is fixed on the workbench. When the optical module needs to be polished, the front handle 45 is pulled to make the four pulleys 41 slide forward along the outer sides of the two cylindrical slide rails 3, so that the entire device is moved to the polishing position, the optical module is clamped and fixed by the clamping assembly 5, and then the optical module is polished by the polishing mechanism, and the rear handle 45 is pulled to make the four pulleys 41 slide backward along the outer sides of the two cylindrical slide rails 3, so that the entire device is moved to the assembly position for assembly. It should be noted that the connecting rod 443 is stuck between the first connecting base 441 and the connecting top cover 442, and the two connecting plates 43 can be connected by the first connecting base 441, the connecting top cover 442, the connecting rod 443 and the second connecting base 444 to ensure that the two connecting plates 43 move synchronously.

[0025] Reference Figure 1-3 , wherein the clamping assembly 5 includes a limiting seat 51, a threaded rod 52, a rocking wheel 53, a first clamping pad 54, a threaded sleeve 55, a fixing block 56 and a second clamping pad 57, the left end of the left connecting plate 43 is fixedly connected to the limiting seat 51, the inner side of the limiting seat 51 is threadedly connected with the threaded rod 52, the left end of the threaded rod 52 is fixedly connected with the rocking wheel 53, the right end of the threaded rod 52 is fixedly connected with the first clamping pad 54, the top end of the right connecting plate 43 is fixedly connected with the threaded sleeve 55, the threaded rod 52 is threadedly connected to the inner side of the threaded sleeve 55, the top end of the right connecting plate 43 is fixedly connected with the fixing block 56 located at the right end of the first clamping pad 54, and the left end of the fixing block 56 is fixedly connected with the second clamping pad 57;

[0026] Through the above-mentioned structural arrangement, the optical module is placed between the first clamping pad 54 and the second clamping pad 57, and the rocker 53 is rotated to move the threaded rod 52 to the right along the center line direction of the threaded sleeve 55 until the first clamping pad 54 and the second clamping pad 57 clamp the optical module therebetween. If the optical module needs to be released, it is only necessary to rotate the rocker 53 in the opposite direction to move the threaded rod 52 to the left along the center line direction of the threaded sleeve 55 until the first clamping pad 54 and the second clamping pad 57 no longer clamp the optical module therebetween.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for an optical module, characterized in that: It comprises a mounting crossbeam (1), the left and right ends of the mounting crossbeam (1) are fixedly connected to mounting parts (2), the opposite sides of the two mounting parts (2) are fixedly connected to cylindrical slide rails (3), the outer sides of the two cylindrical slide rails (3) are provided with sliding components (4), and the top of the sliding components (4) is provided with a clamping component (5); The sliding assembly (4) comprises a pulley (41), a rotating shaft (42), a connecting plate (43), a connecting piece (44) and a handle (45); the outer sides of the two cylindrical slide rails (3) are slidably connected to the two pulleys (41); the inner sides of the four pulleys (41) are rotatably connected to the rotating shaft (42); the two adjacent rotating shafts (42) on the left and right sides are fixedly connected to the connecting plate (43); the two connecting plates (43) are connected by two connecting pieces (44); and the top end of the left connecting plate (43) is fixedly connected to the two handles (45); The connecting member (44) comprises a first connecting base (441), a connecting top cover (442), a connecting rod (443) and a second connecting base (444); the top end of the connecting plate (43) on the left side is fixedly connected to the first connecting base (441); the top end of the first connecting base (441) is detachably connected to the connecting top cover (442) via four bolts; a connecting rod (443) is provided between the first connecting base (441) and the connecting top cover (442); the top end of the connecting plate (43) on the right side is fixedly connected to the second connecting base (444); the connecting rod (443) is detachably connected to the top end of the second connecting base (444) via two bolts.

2. The fixture for an optical module according to claim 1, characterized in that: The clamping assembly (5) comprises a limit seat (51), a threaded rod (52), a rocking wheel (53), a first clamping pad (54), a threaded sleeve (55), a fixed block (56) and a second clamping pad (57); the left end of the left connecting plate (43) is fixedly connected to the limit seat (51); the inner side of the limit seat (51) is threadedly connected to the threaded rod (52); the left end of the threaded rod (52) is fixedly connected to the rocking wheel (53); the right end of the threaded rod (52) is fixedly connected to the first clamping pad (54); the top end of the right connecting plate (43) is fixedly connected to the threaded sleeve (55); the threaded rod (52) is threadedly connected to the inner side of the threaded sleeve (55); the top end of the right connecting plate (43) is fixedly connected to the fixed block (56) located at the right end of the first clamping pad (54); and the left end of the fixed block (56) is fixedly connected to the second clamping pad (57).

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