Gear box positioning and machining device

Abstract

The utility model belongs to the technical field of positioning devices, and provides a gear box positioning machining device which comprises a first sliding rail and a back plate, a positioning assembly is arranged on the outer side of the first sliding rail, an auxiliary part is arranged on the outer side of the back plate, the positioning assembly comprises a bearing part, and the bearing part comprises a second sliding rail. The second sliding rail is fixedly installed at the end, close to the back plate, of the first sliding rail, the included angle between the second sliding rail and the first sliding rail is 90 degrees, supporting frames are movably connected to the tops of the second sliding rail and the first sliding rail, cross beams are movably connected to the inner sides of the supporting frames, and positioning sliding blocks are arranged on the outer sides of the cross beams. The first sliding rail and the second sliding rail which are perpendicular to each other are created through a welding process, and the movable supporting frame, the movable cross beam and the positioning sliding block are distributed on the second sliding rail and the first sliding rail. And the positioning and processing requirements of the input shaft and the output shaft which are in a vertical state in the gear box are met through a clamp which is wide in top and narrow in bottom and is internally paved with a sponge pad.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a positioning and processing device for a gearbox. Background Art

[0002] A gearbox is a mechanical device used to transmit power and adjust the rotational speed, mainly composed of gears and related mechanisms. The gearbox transmits power through gears, converting the rotational motion from an engine or a motor into output power with different rotational speeds and torques.

[0003] Among them, the gearbox positioning and processing device is a device or tool used to ensure the positioning accuracy and processing quality of components such as gears and bearings during the processing of the gearbox. A Chinese patent with the authorized announcement number CN219404056U discloses a positioning device for gearbox processing. Its extension block can process the housing of the gearbox, improving the convenience of device use and effectively fixing the gearbox body to avoid shaking during use. However, the gearbox can also be used to change the direction of power transmission. For example, through the design of crossed gears, the input shaft and the output shaft can be in a vertical or parallel position, while the existing gear processing positioning device can only fix the gearbox with parallel input and output shafts. Moreover, due to the different model sizes of each gearbox, when the gearbox is installed on a vertical plate with a fixed size, the gearbox is prone to deviation and even falling off.

[0004] In summary, the current gearbox positioning and processing device still has the following defects during the installation and use at the user end:

[0005] (1) Through the design of crossed gears, the input shaft and the output shaft can be in a vertical or parallel position, while the existing gear processing positioning device can only fix the gearbox with parallel input and output shafts;

[0006] (2) Due to the different model sizes of each gearbox, when the gearbox is installed on a vertical plate with a fixed size, the gearbox is prone to deviation and even falling off. Summary of the Utility Model

[0007] In order to overcome the defects of the above-mentioned prior art pointed out, the inventor of the present invention has conducted in-depth research and completed the present utility model after a large amount of creative labor.

[0008] Specifically, the technical problem to be solved by the present utility model is: to provide a gearbox positioning and processing device to solve the problem that the current gearbox positioning and processing device can, through the design of crossed gears, make the input shaft and the output shaft be in a vertical or parallel position, while the existing gear processing and positioning device can only fix the gearbox with the input shaft and the output shaft arranged in parallel, and due to the different model sizes of each gearbox, the gearbox is installed on a vertical plate with a fixed size, and the gearbox is prone to deviation and even falling off.

[0009] To solve the above technical problem, the technical solution of the present utility model is:

[0010] A gearbox positioning and processing device includes a first slide rail and a back plate. A positioning component is arranged on the outer side of the first slide rail, and an auxiliary component is arranged on the outer side of the back plate;

[0011] The positioning component includes a carrier. The carrier includes a second slide rail. The second slide rail is fixedly installed at one end of the first slide rail close to the back plate and the included angle between the second slide rail and the first slide rail is ninety degrees;

[0012] Support frames are movably connected to the tops of the second slide rail and the first slide rail. A cross beam is movably connected to the inner sides of the support frames, and the included angle between the cross beams is also ninety degrees;

[0013] Positioning sliders are arranged on the outer sides of the cross beams. The positioning sliders are movably connected to the outer sides of the support frames through the cross beams. Clamps are fixedly installed on the tops of the positioning sliders, and the clamps are symmetrically distributed on both sides of the positioning sliders;

[0014] The back plate is fixedly installed on the top of the second slide rail.

[0015] As an improved technical solution, the carrier further includes lock catches. The lock catches are distributed on both sides of the second slide rail. A U-shaped plate is arranged on the top of the second slide rail, and the U-shaped plate is arranged at one end of the second slide rail close to the first slide rail.

[0016] As an improved technical solution, an elastic rod is arranged at the bottom of the U-shaped plate. The U-shaped plate is movably connected to the top of the second slide rail through the elastic rod.

[0017] As an improved technical solution, the positioning component further includes an adjusting component. The adjusting component includes displacement sliders. The displacement sliders are fixedly installed at the bottoms of the support frames and are respectively movably connected to the inner sides of the first slide rail and the second slide rail. The displacement sliders are threadedly connected to the first slide rail and the second slide rail through threaded shafts, and one ends of the threaded shafts are respectively connected to the output shafts of motors.

[0018] As an improved technical solution, the adjusting member further comprises a longitudinal screw and a transverse screw, and the crossbeam is threadedly connected to the support frame via the longitudinal screw, and the positioning slider is threadedly connected to the crossbeam via the transverse screw.

[0019] As an improved technical solution, the auxiliary component includes a support plate, which is fixedly mounted on the side of the back plate close to the first slide rail, and a gear plate is fixedly mounted on the side of the back plate away from the support plate, and a slide groove is opened on the inner side of the gear plate, and the slide grooves are distributed in a ring array around the gear plate, and limiting bolts are arranged in the slide grooves.

[0020] After adopting the above technical solution, the beneficial effects of the utility model are:

[0021] (1) When the gearbox positioning processing device is used, a first slide rail and a second slide rail at a vertical angle are created by a welding process, and a movable support frame, a crossbeam and a positioning slider are arranged on the second slide rail and the first slide rail, and a clamp with a wide top and a narrow bottom and a sponge pad inside is used to complete the positioning processing requirements of the input shaft and the output shaft in the vertical state of the gearbox.

[0022] (2) The displacement slider connected by a thread drives the connected support frame to move on the top of the first slide rail and the second slide rail to adapt to the size of the gear box, and by rotating the longitudinal screw and the transverse screw respectively, the position of the clamp on the positioning slider is adjusted in the vertical and vertical angles, thereby adapting to the positioning requirements of the input and output shafts at different positions on the vertical gear box.

[0023] (3) By placing the bottom of the gearbox with the output shaft and the input shaft distributed vertically on the pallet, and releasing the lock on the U-shaped plate, the elastic rod that has been stretched again pushes the U-shaped plate toward the bottom of the gearbox, and through the contact between the U-shaped plate and the bottom of the gearbox, the bottom of the gearbox is lifted in cooperation with the pallet, thereby ensuring the stability of the gearbox during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the gearbox positioning processing device of the utility model;

[0026] Figure 2Schematic structural diagram of the positioning component of the positioning and machining device for the gearbox of the present utility model;

[0027] Figure 3 Schematic structural diagram of the bearing member of the positioning and machining device for the gearbox of the present utility model;

[0028] Figure 4 Schematic structural diagram of the adjusting member of the positioning and machining device for the gearbox of the present utility model;

[0029] Figure 5 Schematic structural diagram of the auxiliary member of the positioning and machining device for the gearbox of the present utility model;

[0030] Reference numerals: 1, first slide rail; 2, back plate; 3, positioning component; 31, bearing member; 311, second slide rail; 312, support frame; 313, cross beam; 314, positioning slider; 315, fixture; 316, locking buckle; 317, U-shaped plate; 318, elastic rod; 32, adjusting member; 321, displacement slider; 322, threaded shaft; 323, motor; 324, longitudinal screw rod; 325, transverse screw rod; 4, auxiliary member; 41, support plate; 42, gear disk; 43, chute; 44, limit bolt. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0032] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0033] At the same time, the meaning of "and / or" or "and / or" that appears throughout the text is that it includes three solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution that satisfies both A and B at the same time.

[0034] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] As Figures 1 to 5 Collectively shown, this embodiment provides a gearbox positioning and machining device, including a first slide rail 1 and a back plate 2. A positioning assembly 3 is arranged outside the first slide rail 1, and an auxiliary member 4 is arranged outside the back plate 2. The positioning assembly 3 includes a carrier 31. The carrier 31 includes a second slide rail 311. The second slide rail 311 is fixedly installed at one end of the first slide rail 1 close to the back plate 2 and forms a ninety-degree angle with the first slide rail 1. Support frames 312 are movably connected to the tops of both the second slide rail 311 and the first slide rail 1. A cross beam 313 is movably connected to the inside of the support frames 312. The angle between the cross beams 313 is also ninety degrees. Positioning sliders 314 are arranged outside both cross beams 313. The positioning sliders 314 are movably connected to the outside of the support frames 312 through the cross beams 313. A fixture 315 is fixedly installed on the top of the positioning slider 314. The fixtures 315 are symmetrically distributed on both sides of the positioning slider 314. The back plate 2 is fixedly installed on the top of the second slide rail 311. The first slide rail 1 and the second slide rail 311 are made of the same structural material and form a vertical angle through a welding process. The cross section of the support frame 312 is U-shaped, and a groove is provided inside to allow the cross beam 313 to move in the vertical direction. The positioning slider 314 can move along the direction of the cross beam 313 on the support frame 312. An opening that is wider at the top and narrower at the bottom is provided between the fixtures 315, and a sponge pad is laid inside. The fixtures 315 are used to place the input shaft and output shaft in a vertical state in the gearbox.

[0036] As Figures 2 to 4 Shown, the carrier 31 further includes a lock 316. The locks 316 are distributed on both sides of the second slide rail 311. A U-shaped plate 317 is arranged on the top of the second slide rail 311. The U-shaped plate 317 is arranged at one end of the second slide rail 311 close to the first slide rail 1. The lock 316 is vertically arranged with the second slide rail 311 when the device is not in use, and the U-shaped plate 317 is clamped on the second slide rail 311, and at this time, the height of the U-shaped plate 317 is at the lowest value.

[0037] As Figure 3As shown, an elastic rod 318 is provided at the bottom of the U-shaped plate 317, and the U-shaped plate 317 is movably connected to the top of the second slide rail 311 through the elastic rod 318. The elastic rod 318 can push the U-shaped plate 317 to move to the top of the second slide rail 311 when the lock buckle 316 and the U-shaped plate 317 are unlocked. Through the contact between the top of the U-shaped plate 317 and the bottom of the gear box to be processed, the gear box is provided with load bearing, and the stability of the placement of the gear box is not affected.

[0038] like Figures 2 to 4 As shown, the positioning assembly 3 also includes an adjusting member 32, and the adjusting member 32 includes a displacement slider 321. The displacement slider 321 is fixedly installed at the bottom of the support frame 312 and is movably connected to the inner sides of the first slide rail 1 and the second slide rail 311 respectively. The displacement slider 321 is threadedly connected to the first slide rail 1 and the second slide rail 311 through a threaded shaft 322, and one end of the threaded shaft 322 is connected to the output shaft of the motor 323. The inner side of the displacement slider 321 is provided with a thread that matches the threaded shaft 322, and can move in the grooves in the first slide rail 1 and the second slide rail 311 respectively. The motor 323 is a servo motor. By changing the rotation direction of the corresponding threaded shaft 322, the movement state of the support frame 312 connected to the displacement slider 321 on the first slide rail 1 and the second slide rail 311 can be independently controlled, thereby adapting to the fixation of gear boxes of different sizes.

[0039] like Figure 4 As shown, the adjusting member 32 also includes a longitudinal screw 324 and a transverse screw 325, and the crossbeam 313 is threadedly connected to the support frame 312 through the longitudinal screw 324, and the positioning slider 314 is threadedly connected to the crossbeam 313 through the transverse screw 325. The inner side of the crossbeam 313 is provided with a thread that matches the longitudinal screw 324, and the inner side of the positioning slider 314 is provided with a thread that matches the transverse screw 325. When rotating, the clamp 315 connected to the positioning slider 314 can be adjusted in the vertical and horizontal angles, so as to meet the positioning requirements of the input and output shafts at different positions on the vertical gearbox.

[0040] like Figure 2 and Figure 5 As shown, the auxiliary component 4 includes a support plate 41, which is fixedly installed on one side of the back plate 2 close to the first slide rail 1, and a gear plate 42 is fixedly installed on the side of the back plate 2 away from the support plate 41. A slide groove 43 is opened on the inner side of the gear plate 42, and the slide groove 43 is distributed in a ring array around the gear plate 42. Limiting bolts 44 are arranged in the slide grooves 43. The support plate 41 can cooperate with the clamps 315 on the first slide rail 1 and the second slide rail 311 to complete the lifting of the bottom of the gear box, thereby preventing the gear box from falling off. The limiting bolts 44 can be distributed in the corresponding slide grooves 43 to adjust the position, thereby adapting to the placement requirements of gears in gear boxes of different sizes, avoiding gear loss, and increasing work efficiency.

[0041] As Figures 1 to 5 shown, during use, place the bottom of the gearbox with the output shaft and the input shaft vertically distributed on the pallet 41, and release the locking of the U-shaped plate 317 by the latch 316, so that the restored elastic rod 318 pushes the U-shaped plate 317 closer to the bottom of the gearbox, and through the contact between the U-shaped plate 317 and the bottom of the gearbox, cooperate with the pallet 41 to complete the lifting of the bottom of the gearbox, and place the gears in the gearbox on the gear disc 42 with the position of the limit bolt 44 adjusted, so as to avoid gear loss and ensure the stability of the gearbox during processing. At the same time, by respectively controlling the rotation of the threaded shaft 322 connected to the output shaft of the motor 323 on the first slide rail 1 and the second slide rail 311, the displacement slider 321 connected by threads drives the connected support frame 312 to move on the tops of the first slide rail 1 and the second slide rail 311 to adapt to the size of the gearbox, and by respectively rotating the longitudinal screw 324 and the transverse screw 325, the position of the fixture 315 on the positioning slider 314 is adjusted in the vertical angle and the perpendicular angle, so as to adapt to the positioning requirements of the input and output shafts at different positions on the vertical gearbox, and create the first slide rail 1 and the second slide rail 311 at a vertical angle through the welding process, and by arranging movable support frames 312, cross beams 313 and positioning sliders 314 on the second slide rail 311 and the first slide rail 1, and complete the positioning processing requirements of the input shaft and the output shaft in a vertical state in the gearbox through the fixture 315 that is wider at the top and narrower at the bottom and internally laid with a sponge pad.

[0042] It should be understood that the use of these embodiments is only for illustrating the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A gearbox positioning processing device, comprising a first slide rail (1) and a back plate (2), characterized in that: A positioning component (3) is provided on the outer side of the first slide rail (1), and an auxiliary component (4) is provided on the outer side of the back plate (2); The positioning assembly (3) comprises a bearing member (31), the bearing member (31) comprises a second slide rail (311), the second slide rail (311) is fixedly mounted on an end of the first slide rail (1) close to the back plate (2) and the included angle between the second slide rail (311) and the first slide rail (1) is ninety degrees; The tops of the second slide rail (311) and the first slide rail (1) are both movably connected to a support frame (312), the inner side of the support frame (312) is movably connected to a crossbeam (313), and the angle between the crossbeams (313) is also ninety degrees; The outer side of each of the cross beams (313) is provided with a positioning slider (314), the positioning slider (314) is movably connected to the outer side of the support frame (312) through the cross beam (313), and a clamp (315) is fixedly installed on the top of the positioning slider (314), and the clamp (315) is symmetrically distributed on both sides of the positioning slider (314); The back plate (2) is fixedly mounted on the top of the second slide rail (311).

2. The gear box positioning processing device according to claim 1, characterized in that: The bearing member (31) further comprises locking buckles (316), the locking buckles (316) being distributed on both sides of the second slide rail (311), a U-shaped plate (317) being arranged on the top of the second slide rail (311), and the U-shaped plate (317) being arranged at one end of the second slide rail (311) close to the first slide rail (1).

3. The gear box positioning processing device according to claim 2, characterized in that: An elastic rod (318) is provided at the bottom of the U-shaped plate (317), and the U-shaped plate (317) is movably connected to the top of the second slide rail (311) via the elastic rod (318).

4. The gear box positioning processing device according to claim 1, characterized in that: The positioning assembly (3) further comprises an adjusting member (32), wherein the adjusting member (32) comprises a displacement slider (321), wherein the displacement slider (321) is fixedly mounted on the bottom of the support frame (312) and is movably connected to the inner sides of the first slide rail (1) and the second slide rail (311), respectively; the displacement slider (321) is threadedly connected to the first slide rail (1) and the second slide rail (311) via a threaded shaft (322), and one end of the threaded shaft (322) is connected to the output shaft of the motor (323).

5. The gear box positioning processing device according to claim 4, characterized in that: The adjusting member (32) further comprises a longitudinal screw rod (324) and a transverse screw rod (325), and the cross beam (313) is threadedly connected to the support frame (312) via the longitudinal screw rod (324), and the positioning slide block (314) is threadedly connected to the cross beam (313) via the transverse screw rod (325).

6. The gear box positioning processing device according to claim 1, characterized in that: The auxiliary component (4) comprises a support plate (41), wherein the support plate (41) is fixedly mounted on a side of the back plate (2) close to the first slide rail (1), and a gear plate (42) is fixedly mounted on a side of the back plate (2) away from the support plate (41), wherein a slide groove (43) is provided on an inner side of the gear plate (42), and the slide grooves (43) are distributed in a ring array around the gear plate (42), and each of the slide grooves (43) is provided with a limiting bolt (44).

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