Mechanical part machining auxiliary device

Abstract

The utility model discloses an auxiliary device for machining mechanical parts, which relates to the technical field of auxiliary devices and comprises a fixed seat, a clamping mechanism is arranged on the fixed seat and comprises movable plates, and the movable plates are arranged on two sides of the top of the fixed seat; the rotating shaft is rotationally arranged in the middle of the movable plate, and one end of the rotating shaft is fixedly connected with a clamping plate; the end part of the rotating shaft is provided with the driving mechanism, and the driving mechanism comprises a driving gear fixedly connected with the end part of one end of the rotating shaft, a movable sleeve connected with one side of the driving gear in an engaged manner, and a driving threaded rod connected with the movable sleeve in a threaded manner; and the handle assembly is arranged at one end of the driving mechanism, and the handle assembly is used for driving the driving threaded rod to rotate. By arranging the clamping mechanism, the driving threaded rod can be conveniently driven to rotate through the handle assembly, so that the movable sleeve drives the driving gear to rotate, the clamping plate and a workpiece are driven to rotate, and the purpose of turning over the workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices, in particular to a mechanical parts processing auxiliary device. Background Art

[0002] At present, various mechanical parts are used in mechanical equipment. Mechanical parts are the basic elements that constitute the machinery. They are the inseparable single parts that make up the machinery and machines. Various auxiliary devices are required during the processing of mechanical parts.

[0003] The common auxiliary device is to drive the clamping plate to move through the threaded rod to clamp the mechanical parts, and then drive the workpiece to rotate through the motor to achieve the flipping of the workpiece, so as to facilitate the subsequent processing using processing tools.

[0004] However, the above mainly drives the workpiece to rotate by a motor, and the motor is an easily damaged electrical component, and needs to be repaired or replaced after being damaged, which can easily affect work efficiency. For this reason, we propose a mechanical parts processing auxiliary device. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical parts processing auxiliary device, which, by setting a clamping mechanism, facilitates the handle assembly to drive the threaded rod to rotate, so that the movable sleeve drives the driving gear to rotate, thereby driving the clamping plate and its workpiece to rotate, thereby achieving the purpose of turning the workpiece.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical parts processing auxiliary device, comprising a fixed seat, the fixed seat is provided with a clamping mechanism, the clamping mechanism comprises:

[0007] A movable plate, with movable plates being arranged on both sides of the top of the fixed seat;

[0008] A rotating shaft, the rotating shaft is rotatably arranged in the middle of the movable plate, and one end of the rotating shaft is fixedly connected to a clamping plate;

[0009] A driving mechanism, wherein the end of the rotating shaft is provided with a driving mechanism, and the driving mechanism comprises a driving gear fixedly connected to one end of the rotating shaft, a movable sleeve meshingly connected to one side of the driving gear, and a driving threaded rod threadedly connected to the movable sleeve;

[0010] A handle assembly is arranged at one end of the driving mechanism, and the handle assembly is used to drive the driving threaded rod to rotate.

[0011] Preferably, the driving mechanism also includes teeth arranged on the outer surface of the movable sleeve, a connecting plate fixedly connected to the end of the movable sleeve, a fixed cover arranged on the outer surface of the movable plate and two fixing frames fixedly connected to the side edges of the fixed cover, and the driving threaded rod is rotatably arranged between the two fixing frames, the movable sleeve is meshed with the driving gear through the teeth, and the driving threaded rod is threadedly connected to the middle part of the connecting plate.

[0012] Preferably, the handle assembly includes a fixed round block fixedly connected to the end face of the driving threaded rod, four clamping blocks fixedly connected to the side edges of the fixed round block, a rotating ring sleeved on one end of the driving threaded rod, four clamping grooves opened inside the rotating ring and a plurality of rod bodies fixedly connected to the outer surface of the rotating ring.

[0013] Preferably, a slide groove is provided on the top of the fixing seat, a clamping threaded rod is rotatably arranged inside the slide groove, two sliders are threadedly connected to the outer surface of the clamping threaded rod, and each slider is fixedly connected to the bottom end of the corresponding movable plate.

[0014] Preferably, through grooves are provided on both sides of the fixed cover, and both through grooves are slidably connected to the sides of the movable sleeve, and both ends of the fixed cover are fixedly connected to fixed plates, and the fixed plates are installed on the movable plates.

[0015] Preferably, the clamping groove comprises a groove formed on the inner wall surface of the rotating ring and a guide groove formed on one side of the groove, and the interior of the groove is plugged into one end of the corresponding clamping block.

[0016] Technical effects and advantages of the utility model:

[0017] The movable plate is moved so that the two clamps clamp the workpiece, and then the handle assembly drives the driving threaded rod to rotate, so that the movable sleeve moves, and then the driving gear rotates, thereby driving the rotating shaft to rotate, thereby driving the clamp and its workpiece to rotate together, thereby realizing the flipping of the workpiece. This design not only avoids the trouble of frequent maintenance, but also when there is no need to flip the workpiece, the entire clamping mechanism has a self-locking function, which will not cause the workpiece to rotate abnormally. At the same time, the handle assembly has good anti-accidental collision performance, which improves the safety of the entire clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model.

[0021] Figure 4For this utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Figure 5 This is a schematic diagram of the card slot structure of the utility model.

[0023] In the figure: 1. fixed seat; 2. movable plate; 3. clamping plate; 4. rotating shaft; 5. driving mechanism; 501. fixed cover; 502. driving gear; 503. movable sleeve; 504. teeth; 505. driving threaded rod; 506. fixed frame; 507. connecting piece; 6. handle assembly; 601. rotating ring; 602. slot; 6021. groove; 6022. guide groove; 603. block; 7. fixed plate. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-5 The shown mechanical parts processing auxiliary device comprises a fixed seat 1, on which a clamping mechanism is arranged, and the clamping mechanism comprises: a movable plate 2, on both sides of the top of the fixed seat 1, movable plates 2 are arranged; a rotating shaft 4, which is rotatably arranged in the middle of the movable plate 2, and one end of the rotating shaft 4 is fixedly connected to a clamping plate 3; a driving mechanism 5, at the end of the rotating shaft 4, a driving mechanism 5 is arranged, and the driving mechanism 5 comprises a driving gear 502 fixedly connected to one end of the rotating shaft 4, a movable sleeve 503 meshingly connected to one side of the driving gear 502, and a driving threaded rod 505 threadedly connected to the movable sleeve 503; a handle assembly 6, the handle assembly 6 is provided It is placed at one end of the driving mechanism 5, and the handle assembly 6 is used to drive the driving threaded rod 505 to rotate; when the workpiece needs to be clamped, the movable plate 2 is moved so that the two clamping plates 3 clamp the workpiece, and then the driving threaded rod 505 is driven to rotate through the handle assembly 6, so that the movable sleeve 503 moves, and then the driving gear 502 rotates, thereby driving the rotating shaft 4 to rotate, thereby driving the clamping plate 3 and its workpiece to rotate together, thereby realizing the flipping of the workpiece. This design not only avoids the trouble of frequent maintenance, but also when there is no need to flip the workpiece, the entire clamping mechanism has a self-locking function, which will not cause the workpiece to rotate abnormally.

[0026] It should be further explained that the driving mechanism 5 also includes teeth 504 arranged on the outer surface of the movable sleeve 503, a connecting piece 507 fixedly connected to the end of the movable sleeve 503, a fixed cover 501 arranged on the outer surface of the movable plate 2 and two fixing frames 506 fixedly connected to the sides of the fixed cover 501, and the driving threaded rod 505 is rotatably arranged between the two fixing frames 506, the movable sleeve 503 is meshed and connected with the driving gear 502 through the teeth 504, and the driving threaded rod 505 is threadedly connected to the middle part of the connecting piece 507; through grooves are provided on both sides of the fixed cover 501, and the two through grooves are connected to the movable plate 2. The sleeve 503 is slidably connected on the side, and both ends of the fixed cover 501 are fixedly connected with a fixed plate 7, and the fixed plate 7 is installed on the movable plate 2; the driving threaded rod 505 is driven to rotate along the two fixed frames 506 through the handle assembly 6, and the movable sleeve 503 will be limited by the through groove and will not rotate. By utilizing the threaded cooperation between the driving threaded rod 505 and the connecting piece 507, the rotating driving threaded rod 505 will drive the movable sleeve 503 to move along the fixed cover 501, and by utilizing the cooperation between the teeth 504 and the driving gear 502, the driving gear 502 drives the rotating shaft 4 to rotate, thereby realizing the rotation of the splint 3 and its workpiece.

[0027] It should be particularly noted that the handle assembly 6 includes a fixed round block fixedly connected to the end face of the driving threaded rod 505, four clamping blocks 603 fixedly connected to the side edges of the fixed round block, a rotating ring 601 sleeved on one end of the driving threaded rod 505, four clamping grooves 602 opened inside the rotating ring 601, and a plurality of rod bodies fixedly connected to the outer surface of the rotating ring 601; the clamping groove 602 includes a groove 6021 opened on the inner wall surface of the rotating ring 601 and a guide groove 6022 opened on one side of the groove 6021, and the interior of the groove 6021 is plugged into one end of the corresponding clamping block 603; when the handle is needed When the handle assembly 6 is in operation, the rotating ring 601 is moved outward so that the block 603 can follow the guide of the guide groove 6022 and quickly engage with the groove 6021. Then the rod body is moved to make the rod body drive the rotating ring 601 to rotate. The block 603 cooperates with the groove 602 to achieve the purpose of the handle assembly 6 driving the driving threaded rod 505 to rotate. When the handle assembly 6 is not needed later, the rotating ring 601 can be pushed back to separate the groove 602 and the block 603. At this time, even if the rotating ring 601 is rotated, the driving threaded rod 505 will not rotate, which has good anti-accidental collision performance.

[0028] Furthermore, a slide groove is provided on the top of the fixed seat 1, and a clamping threaded rod is rotatably arranged inside the slide groove. The outer surface of the clamping threaded rod is threadedly connected to two sliding blocks, and each sliding block is fixedly connected to the bottom end of the corresponding movable plate 2; the clamping threaded rod is mainly rotated by rotating the handwheel at the end of the clamping threaded rod, so that the clamping threaded rod is rotated, and the sliding block is limited by the slide groove and will not rotate, thereby driving the two sliding blocks to approach each other, so that the two movable plates 2 are approached to each other, so that the two clamping plates 3 can clamp the workpiece, wherein the clamping threaded rod is a double-headed threaded rod.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A mechanical parts processing auxiliary device, comprising a fixing seat (1), characterized in that: The fixing seat (1) is provided with a clamping mechanism, and the clamping mechanism comprises: A movable plate (2), wherein movable plates (2) are arranged on both sides of the top of the fixed seat (1); A rotating shaft (4), the rotating shaft (4) is rotatably arranged in the middle of the movable plate (2), and one end of the rotating shaft (4) is fixedly connected to the clamping plate (3); A driving mechanism (5), wherein the end of the rotating shaft (4) is provided with the driving mechanism (5), and the driving mechanism (5) comprises a driving gear (502) fixedly connected to one end of the rotating shaft (4), a movable sleeve (503) meshingly connected to one side of the driving gear (502), and a driving threaded rod (505) threadedly connected to the movable sleeve (503); A handle assembly (6), wherein the handle assembly (6) is arranged at one end of the driving mechanism (5), and the handle assembly (6) is used to drive the driving threaded rod (505) to rotate.

2. A mechanical parts processing auxiliary device according to claim 1, characterized in that: The driving mechanism (5) further comprises teeth (504) arranged on the outer surface of the movable sleeve (503), a connecting piece (507) fixedly connected to the end of the movable sleeve (503), a fixing cover (501) arranged on the outer surface of the movable plate (2), and two fixing frames (506) fixedly connected to the side edges of the fixing cover (501), and a driving threaded rod (505) is rotatably arranged between the two fixing frames (506), the movable sleeve (503) is meshedly connected to the driving gear (502) via the teeth (504), and the driving threaded rod (505) is threadedly connected to the middle portion of the connecting piece (507).

3. A mechanical parts processing auxiliary device according to claim 1, characterized in that: The handle assembly (6) comprises a fixed round block fixedly connected to the end surface of the driving threaded rod (505), four clamping blocks (603) fixedly connected to the side edges of the fixed round block, a rotating ring (601) sleeved on one end of the driving threaded rod (505), four clamping grooves (602) provided inside the rotating ring (601), and a plurality of rod bodies fixedly connected to the outer surface of the rotating ring (601).

4. A mechanical parts processing auxiliary device according to claim 1, characterized in that: The top of the fixed seat (1) is provided with a slide groove, a clamping threaded rod is rotatably arranged inside the slide groove, and two sliders are threadedly connected to the outer surface of the clamping threaded rod, and each slider is fixedly connected to the bottom end of the corresponding movable plate (2).

5. The mechanical parts processing auxiliary device according to claim 2, characterized in that: Both sides of the fixed cover (501) are provided with through grooves, and both through grooves are slidably connected to the sides of the movable sleeve (503). Both ends of the fixed cover (501) are fixedly connected to fixed plates (7), and the fixed plates (7) are installed on the movable plate (2).

6. A mechanical parts processing auxiliary device according to claim 3, characterized in that: The clamping groove (602) comprises a groove (6021) formed on the inner wall surface of the rotating ring (601) and a guide groove (6022) formed on one side of the groove (6021), and the interior of the groove (6021) is plugged into one end of the corresponding clamping block (603).

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