Automobile gearbox machining device

Abstract

The utility model discloses an automobile transmission machining device which comprises a support, a machining table and a fixing device fixed on the machining table, the machining table is connected with the support through a fine adjustment mechanism, and the fixing device comprises a transverse adjusting frame fixed on the machining table and a clamping mechanism movably arranged on the transverse adjusting frame. According to the automobile gearbox machining device, the rotating disc is rotated, the rotating shaft is driven to rotate, then the eccentric wheel is driven to rotate, the second bearing frame is driven to move up and down, then height fine adjustment is conducted on the machining table, and the pointer can directly indicate the lifting height of the machining table.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing device technical field, concretely relates to a kind of automobile gearbox processing device. BACKGROUND

[0002] Milling plane is common process for automobile gearbox processing, and the processing platform of the existing automobile gearbox milling equipment is mostly fixed structure, i.e., automobile gearbox parts can only be fixed at the fixed position of the processing platform. The position of the workpiece to be processed cannot be fine-tuned. UTILITY MODEL CONTENTS

[0003] To solve the above technical problems, the utility model provides an automobile gearbox processing device.

[0004] The specific technical scheme provided by the utility model is as follows:

[0005] The utility model provides an automobile gearbox processing device, comprising a support, a processing table and a fixing device fixed on the processing table, and the improvement lies in that the processing table is connected with the support through a fine-tuning mechanism, the fixing device comprises a horizontal adjusting frame fixed on the processing table and a clamping mechanism movably arranged on the horizontal adjusting frame, the fine-tuning mechanism comprises two groups of adjusting mechanisms, the two groups of adjusting mechanisms each comprise a rotating shaft, the rotating shaft is installed on the support through a first bearing frame, an eccentric wheel is further installed on the rotating shaft, the eccentric wheel is installed in a second bearing frame, the second bearing frame is fixed at the bottom of the support frame, one end of the rotating shaft is fixed with a transmission wheel, the two transmission wheels are connected through a toothed belt transmission, one end of the rotating shaft away from the transmission gear is fixed with a rotating disc, and a handle is installed on the rotating disc.

[0006] Further, the horizontal adjusting frame comprises two cross beams fixed on the processing table and a longitudinal beam detachably installed between the two cross beams, and the clamping mechanism is slidably arranged on the longitudinal beam.

[0007] Further, the clamping mechanism comprises a sliding frame and an L-shaped plate fixed on the sliding frame.

[0008] Further, the rotating disc is circumferentially provided with a scale, and the processing table is fixed with a pointer for indicating the scale.

[0009] Further, the number of handles is four, and the four handles are circumferentially distributed on the rotating disc.

[0010] Compared with the prior art, the present application has at least the following beneficial effects:

[0011] The automobile gearbox processing device of the utility model rotates the rotating disc, drives the rotating shaft to rotate, further drives the eccentric wheel to rotate, drives the second bearing frame to move up and down, and further fine-tunes the height of the processing table, wherein the pointer can directly indicate the lifting height of the processing table. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the fine-tuning mechanism of this utility model;

[0015] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0016] Figure 4 This is a top view of the structure of this utility model;

[0017] Figure 5 This is a front view structural diagram of the present invention;

[0018] Figure 6 for Figure 5 Enlarged structural diagram at point B.

[0019] In the diagram, 1. Upper plate; 2. Fine-tuning mechanism; 21. Rotating shaft; 22. First bearing bracket; 23. Rotating disk; 24. Eccentric wheel; 25. Second bearing bracket; 26. Support frame; 27. Transmission wheel; 28. Toothed belt; 3. Machining table; 4. Lateral adjustment frame; 41. Crossbeam; 42. Longitudinal beam; 5. Clamping mechanism; 51. Slide carriage; 52. L-shaped plate; 6. Pointer. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] The following will combine Figures 1-6 A detailed description of an automotive gearbox processing device according to an embodiment of the present invention will be provided.

[0022] like Figures 1-6As shown in the figure, a kind of automobile gearbox processing device, including support 1, processing table 3 and fixed device fixed on processing table 3;Wherein processing table 3 is connected with support 1 by fine adjustment mechanism 2.

[0023] Specifically, fixed device includes transverse adjusting frame 4 fixed on processing table 3 and clamping mechanism 5 movably arranged on transverse adjusting frame 4.More specifically, fine adjustment mechanism 2 includes two groups of adjusting mechanisms, two groups of the adjusting mechanisms all include rotating shaft 21, the rotating shaft 21 is installed on support 1 by first bearing bracket 22, eccentric wheel 24 is also installed on the rotating shaft 21, the eccentric wheel 24 is installed in second bearing bracket 25, the second bearing bracket 25 is fixed at the bottom of support frame 26, one end of the rotating shaft 21 is fixed with transmission wheel 27, two transmission wheels 27 are gear, and they are drivingly connected by gear belt 28, one rotating shaft 21 is fixed with rotating disc 23 away from the end of transmission wheel 27, handle 29 is installed on rotating disc 23, specifically, the number of handle 29 is four, and four handles 29 are evenly distributed on rotating disc 23.

[0024] As shown in the figure, Figure 4 Transverse adjusting frame 4 includes two cross beams 41 fixed on processing table 3 and longitudinal beam 42 detachably installed between two cross beams 41, and clamping mechanism 5 is slidably arranged on longitudinal beam 42.More specifically, the clamping mechanism 5 includes sliding frame 51 and L-shaped plate 52 fixed on sliding frame 51;In addition, sliding frame 51 is provided with fixing screw for fixing sliding frame 51 on longitudinal beam 42.

[0025] On the basis of the above scheme, the rotating disc 23 is circumferentially provided with a scale, and the processing table 3 is fixed with a pointer 6 for indicating the scale.The principle is that according to the rotating angle of the rotating disc 23, the lifting height of the processing table 3 can be measured correspondingly, and the height value is taken as the scale of the rotating disc 23, and the pointer 6 can directly indicate the lifting height of the processing table 3.

[0026] The working principle of the automobile gearbox processing device is as follows: Figure 1 As shown in the figure, the gearbox to be processed is placed in the designated position, the longitudinal beam 42 and the clamping mechanism 5 are adjusted, the gearbox to be processed is fixed, the rotating disc 23 is rotated, the rotating shaft 21 is rotated, the eccentric wheel 24 is rotated, the second bearing bracket 25 is moved up and down, and the height of the processing table 3 is fine adjusted, wherein the pointer 6 can directly indicate the lifting height of the processing table 3.

[0027] Obviously, those skilled in the art can make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application. Thus, if these modifications and variations of the embodiments of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. An automobile gearbox machining device, comprising a support (1), a machining table (3) and a fixing device fixed on the machining table (3), characterized in that, The processing table (3) is connected with the support (1) through the fine adjustment mechanism (2), the fixing device includes the transverse adjusting frame (4) fixed on the processing table (3) and the clamping mechanism (5) movably arranged on the transverse adjusting frame (4), the fine adjustment mechanism (2) includes two groups of adjusting mechanisms, the two groups of adjusting mechanisms each include a rotating shaft (21), the rotating shaft (21) is installed on the support (1) through a first bearing frame (22), an eccentric wheel (24) is further installed on the rotating shaft (21), the eccentric wheel (24) is installed in a second bearing frame (25), the second bearing frame (25) is fixed on the bottom of a support frame (26), one end of the rotating shaft (21) is fixed with a transmission wheel (27), the two transmission wheels (27) are drivingly connected through a toothed belt (28), one end of the rotating shaft (21) away from the transmission wheel (27) is fixed with a rotating disc (23), a handle (29) is installed on the rotating disc (23).

2. The automotive gear box machining apparatus as claimed in claim 1, wherein, The transverse adjusting frame (4) includes two cross beams (41) fixed on the processing table (3) and a longitudinal beam (42) detachably installed between the two cross beams (41), the clamping mechanism (5) is slidably arranged on the longitudinal beam (42).

3. The automotive gear box machining apparatus as claimed in claim 2, wherein, The clamping mechanism (5) includes a sliding frame (51) and an L-shaped plate (52) fixed on the sliding frame (51).

4. The automotive gear box machining apparatus as claimed in claim 3, wherein, The rotating disc (23) is circumferentially provided with a scale, and the processing table (3) is fixed with a pointer (6) for indicating the scale.

5. The automotive gear box machining apparatus as claimed in claim 4, wherein, The number of handles (29) is four, and the four handles (29) are circumferentially distributed on the rotating disc (23).

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