Synchronous machining treatment device for inner wall and outer wall of cylindrical mechanical part

Abstract

The utility model discloses a cylindrical mechanical part inner and outer double-wall synchronous processing device which comprises a workbench, the upper end face of the workbench is fixedly connected with a fixed seat, a through groove is formed in the fixed seat, the two sides of the fixed seat are both rotationally connected with rotating blocks, and a connecting cover is jointly and fixedly connected between the two rotating blocks. Fixing blocks are fixedly connected to the upper end face and the lower end face of the rotating block, hydraulic telescopic columns are fixedly connected to the fixing blocks, clamping blocks are fixedly connected to the movable ends of the hydraulic telescopic columns, and the two hydraulic telescopic columns on the rotating block stretch out at the same time to drive the clamping blocks to move and cooperate with V-shaped grooves in the clamping blocks; the cylindrical mechanical parts can be rapidly clamped and fixed, the V-shaped grooves are used in a matched mode, the cylindrical mechanical parts of different sizes can be fixed, the trouble that clamping blocks are replaced due to different sizes is avoided, the working efficiency can be effectively improved, it is guaranteed that the cylindrical mechanical parts are stable enough, and the machining precision is improved; and the product quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of double -wall processing of cylindrical mechanical parts, concretely is a kind of double -wall synchronous processing device of cylindrical mechanical parts. BACKGROUND

[0002] Cylindrical mechanical parts are usually cylindrical structures with certain length and diameter, such as pipes, bearing sleeves, cylinders, etc. These parts are widely used in many industries, and their quality and precision directly affect the performance and reliability of the entire mechanical equipment. During the processing of cylindrical mechanical parts, the cylindrical mechanical parts need to be clamped and fixed to ensure stability during processing.

[0003] In the traditional processing method, the inner wall of the part may be processed first, and then the outer wall is processed, or they are processed separately in different processes. However, the synchronous processing of the inner and outer walls is to process the inner and outer walls simultaneously within the same time period, which improves work efficiency. However, the traditional processing equipment cannot guarantee the suitability of the fixing device for cylindrical mechanical parts of different sizes during the processing of cylindrical mechanical parts, as the types of cylindrical mechanical parts are diverse, and the sizes of cylindrical mechanical parts vary depending on the use field. Therefore, it is necessary to replace the clamping block that is suitable for different sizes of cylindrical mechanical parts during clamping and fixing, which is a cumbersome process and affects work efficiency. SUMMARY

[0004] To solve the above problems, the utility model aims to provide a double -wall synchronous processing device for cylindrical mechanical parts, which can quickly clamp and fix cylindrical mechanical parts of different sizes without the need to replace the clamping block that is suitable for different sizes of cylindrical mechanical parts during clamping and fixing.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a cylindrical mechanical part inner and outer double wall synchronous processing device, including the work head, the work head upper end surface fixedly connected with the fixed base, the fixed base is opened with the through slot, both sides of the fixed base are rotatably connected with the rotating block, the common fixedly connected with the connecting cover between two rotating blocks, the rotating block upper end surface and lower end surface all are fixedly connected with the fixed block, the fixed block is fixedly connected with the hydraulic telescopic column, the hydraulic telescopic column movable end is fixedly connected with the clamping block, the one end of clamping block away from the hydraulic telescopic column is opened with V type groove, the fixed base is opened with the limit slot and the movable slot respectively, the limit slot with movable slot intercommunication, the limit ring is rotatably connected in the limit slot, the limit ring with connecting cover fixedly connected, the fixedly connected with the gear ring on the limit ring outer wall, the gear ring outer rim is engaged with the gear.

[0006] The utility model discloses the beneficial effect is: through the simultaneous extension of two hydraulic telescopic columns on the rotating block, can move with clamping block, cooperate V type groove on clamping block, the quick clamping of cylindrical mechanical part is fixed, and cooperation V type groove's use can be fixed to the cylindrical mechanical part of different size, avoid the trouble of replacing clamping block because of the size difference, can effectively improve work efficiency, guarantee the enough stability of cylindrical mechanical part, promote the precision of processing, guarantee the quality of product;

[0007] In order to realize the quick clamping of cylindrical mechanical part of different size fixedly;

[0008] As the further improvement of the above technical scheme: the fixed base upper end surface fixedly connected with the positioning plate, the positioning plate upper end surface fixedly connected with the positive and negative motor, the positive and negative motor output is connected with the rotating shaft, the rotating shaft outer wall fixedly connected with the first rotating disc, the fixed shaft is fixedly connected with the gear on the gear, the fixed shaft is fixedly connected with the second rotating disc, the first rotating disc with second rotating disc is driven through the belt connection between the transmission.

[0009] The beneficial effect of the improvement is: through the operation of positive and negative motor, make the rotating shaft drive the first rotating disc to rotate, cooperate the transmission between the second rotating disc with the use of belt, so that the second rotating disc drives the gear on the fixed shaft to rotate, mesh with the gear, realize the drive of two rotating blocks;

[0010] In order to realize the drive of two rotating blocks, facilitate the rotation of the clamped cylindrical mechanical part;

[0011] As the further improvement of the above technical scheme: the fixed shaft outer wall rotatably connected with two symmetrical support blocks, the support block with the fixed base fixedly connected.

[0012] The improved beneficial effect is that the fixed shaft can be supported through the use of the supporting block, ensuring that the gear is stable enough during rotation and does not tilt or shake, and ensuring that the meshing between the gear and the tooth ring is stable enough.

[0013] In order to realize the support and stability of the gear;

[0014] As a further improvement of the above technical solution: the V-shaped groove is provided with a rubber pad, and the rubber pad is fixedly connected with the clamping block.

[0015] The improved beneficial effect is that the rubber pad can generate a large friction force between the rubber pad and the cylindrical mechanical part, assisting the clamping block in fixing the cylindrical mechanical part and preventing the cylindrical mechanical part from sliding, thereby improving the stability of the cylindrical mechanical part.

[0016] In order to realize the further fixation of the cylindrical mechanical part;

[0017] As a further improvement of the above technical solution: the fixed seat upper end face is provided with an avoiding groove, and the avoiding groove is communicated with the movable groove.

[0018] The improved beneficial effect is that the avoiding groove can provide sufficient rotation space for the gear, without affecting the normal rotation of the gear, and facilitate the meshing of the gear and the tooth ring.

[0019] In order to realize the meshing between the gear and the tooth ring and provide sufficient space;

[0020] As a further improvement of the above technical solution: the rotating block is provided with a circular groove, and the inner diameter of the circular groove is consistent with the inner diameter of the connecting cover.

[0021] The improved beneficial effect is that the circular groove can make the cylindrical mechanical part pass through the fixed seat better, facilitating the fixation of the cylindrical mechanical part, and the inner diameters of the circular groove and the connecting cover are consistent, without affecting the clamping and rotation of the cylindrical mechanical part.

[0022] In order to realize the passing of the cylindrical mechanical part through the fixed seat;

[0023] As a further improvement of the above technical solution: the workbench upper end face is fixedly connected with a supporting column at four corners.

[0024] The improved beneficial effect is that the supporting column can support and stabilize the workbench, ensuring that the workbench is stable enough during use and does not tilt or shake.

[0025] In order to realize the support and stability of the workbench. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The isometric structural schematic view provided by the utility model;

[0027] Figure 2 The utility model provides Figure 1 The enlarged view of A in the middle;

[0028] Figure 3 The top view provided by the utility model;

[0029] Figure 4 The utility model provides Figure 3 The solid sectional view of A-A in the middle;

[0030] Figure 5 The front view of the fixing base provided by the utility model;

[0031] Figure 6 The utility model provides Figure 5 The solid sectional view of B-B in the middle.

[0032] In the figure, 1, workbench;10, fixing base;11, through slot;12, rotating block;13, connecting cover;14, fixed block;15, hydraulic telescopic column;16, clamping block;17, V-shaped groove;18, limiting groove;19, movable groove;20, limiting ring;21, gear ring;22, gear;31, positioning plate;32, positive and negative motor;33, rotating shaft;34, first rotating disc;35, fixed shaft;36, second rotating disc;37, belt;41, supporting block;51, rubber pad;61, avoiding groove;71, round groove;81, supporting column. DETAILED DESCRIPTION

[0033] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0034] As Figures 1 to 6As shown, the utility model discloses a kind of cylindrical mechanical parts inner and outer double wall synchronous processing device, including workbench 1, fixedly connected with fixed seat 10 on the upper end surface of workbench 1, fixed seat 10 is equipped with through slot 11, both sides of fixed seat 10 are rotatably connected with rotating block 12, commonly fixedly connected with connecting cover 13 between two rotating blocks 12, rotating block 12 upper end surface and lower end surface are fixedly connected with fixed block 14, fixed block 14 is fixedly connected with hydraulic telescopic column 15, the movable end of hydraulic telescopic column 15 is fixedly connected with clamping block 16, V-shaped groove 17 is equipped in the end of clamping block 16 away from hydraulic telescopic column 15, by the simultaneous extension of two hydraulic telescopic columns 15 on single rotating block 12, can move with respective corresponding clamping block 16, cooperate V-shaped groove 17 on clamping block 16, the cylindrical mechanical parts are quickly clamped and fixed, limit slot 18 and movable slot 19 are respectively equipped in fixed seat 10, limit slot 18 and movable slot 19 are communicated, limit ring 20 is rotatably connected in limit slot 18, limit ring 20 is fixedly connected with connecting cover 13, gear ring 21 is fixedly connected on the outer wall of limit ring 20, gear ring 21 is engaged with gear 22, cooperate the meshing between gear 22 and gear ring 21, make gear ring 21 with limit ring 20 and connecting cover 13 rotate, further realize the rotation of two rotating blocks 12, realize the rotation of the cylindrical mechanical parts of clamping and fixing, it is convenient to process, the upper end surface of fixed seat 10 is fixedly connected with positioning plate 31, the upper end surface of positioning plate 31 is fixedly connected with reversible motor 32, positioning plate 31 can be fixed with reversible motor 32, guarantee the stable output of reversible motor 32, the output end of reversible motor 32 is connected with rotating shaft 33, the outer wall of rotating shaft 33 is fixedly connected with first rotating disc 34, fixed shaft 35 is fixedly connected on gear 22, second rotating disc 36 is fixedly connected on fixed shaft 35, first rotating disc 34 and second rotating disc 36 are drivenly connected by belt 37, by the operation of reversible motor 32, make rotating shaft 33 drive first rotating disc 34 to rotate, cooperate the use of belt 37, make transmission between first rotating disc 34 and second rotating disc 36, make second rotating disc 36 with fixed shaft 35 and gear 22 rotate, realize the driving of gear 22, two symmetrical support blocks 41 are rotatably connected on the outer wall of fixed shaft 35, support block 41 is fixedly connected with fixed seat 10, the use of two support blocks 41 can support fixed shaft 35, guarantee that fixed shaft 35 and gear 22 are enough stable in the process of use, do not occur skew and sway, rubber pad 51 is equipped in V-shaped groove 17, rubber pad 51 is fixedly connected with clamping block 16, the use of rubber pad 51 can generate greater friction between cylindrical mechanical parts, guarantee that cylindrical mechanical parts are enough stable in the process of clamping, do not produce slip, the upper end surface of fixed seat 10 is equipped with avoiding slot 61, avoiding slot 61 is communicated with movable slot 19, the use of avoiding slot 61 can provide sufficient moving space for the rotation of gear 22,The rotating block 12 is provided with a circular groove 71, the inner diameter of the circular groove 71 is consistent with the inner diameter of the connecting cover 13, the use of the circular groove 71 can make the cylindrical mechanical parts pass through the fixed seat 10 smoothly, and clamping is facilitated.

[0035] The working principle and use process of the utility model: in use, firstly, the cylindrical mechanical parts needing to be processed are in the through groove 11 on the fixed seat 10, under the condition that the four hydraulic telescopic columns 15 extend simultaneously, the four clamping blocks 16 are moved simultaneously to the center, the V-shaped groove 17 on the clamping block 16 and the rubber pad 51 are matched, the cylindrical mechanical parts are clamped and fixed quickly, the stability of the cylindrical mechanical parts is guaranteed, in the process of processing, the shaft 33 drives the first rotating disc 34 to rotate under the action of the forward and reverse motor 32, the second rotating disc 36 and the belt 37 are driven under the action of the belt 37, the gear 22 and the gear ring 21 are engaged, the gear ring 21 is driven, the gear ring 21 drives the limiting ring 20 and the connecting cover 13 to rotate quickly, thereby the two rotating blocks 12 are rotated, the clamped and fixed cylindrical mechanical parts are processed quickly, so as to realize the use process of the synchronous processing device for the inner and outer double walls of the cylindrical mechanical parts.

[0036] The contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for synchronous processing of inner and outer walls of cylindrical mechanical parts, comprising a worktable (1), characterized in that: The workbench (1) is fixedly connected to a fixed seat (10) on its upper end face. A through groove (11) is provided on the fixed seat (10). Rotating blocks (12) are rotatably connected to both sides of the fixed seat (10). A connecting cover (13) is fixedly connected between the two rotating blocks (12). Fixed blocks (14) are fixedly connected to the upper and lower end faces of the rotating blocks (12). A hydraulic telescopic column (15) is fixedly connected to the fixed block (14). A clamping block (16) is fixedly connected to the movable end of the hydraulic telescopic column (15). A V-groove (17) is opened at the end of the clamping block (16) away from the hydraulic telescopic column (15). A limiting groove (18) and a movable groove (19) are respectively opened in the fixed seat (10). The limiting groove (18) and the movable groove (19) are connected. A limiting ring (20) is rotatably connected in the limiting groove (18). The limiting ring (20) is fixedly connected to the connecting cover (13). A toothed ring (21) is fixedly connected to the outer wall of the limiting ring (20). A gear (22) meshes with the outer edge of the toothed ring (21).

2. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 1, characterized in that: A positioning plate (31) is fixedly connected to the upper end face of the fixed base (10). A forward and reverse motor (32) is fixedly connected to the upper end face of the positioning plate (31). A rotating shaft (33) is connected to the output end of the forward and reverse motor (32). A first rotating disk (34) is fixedly connected to the outer wall of the rotating shaft (33). A fixed shaft (35) is fixedly connected to the gear (22). A second rotating disk (36) is fixedly connected to the fixed shaft (35). The first rotating disk (34) and the second rotating disk (36) are connected by a belt (37).

3. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 2, characterized in that: Two symmetrical support blocks (41) are rotatably connected to the outer wall of the fixed shaft (35), and the support blocks (41) are fixedly connected to the fixed seat (10).

4. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 1, characterized in that: A rubber pad (51) is provided in the V-groove (17), and the rubber pad (51) is fixedly connected to the clamping block (16).

5. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 1, characterized in that: The upper surface of the fixed base (10) is provided with a clearance groove (61), which is connected to the movable groove (19).

6. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 1, characterized in that: The rotating block (12) has a circular groove (71) with the inner diameter of the circular groove (71) being the same as the inner diameter of the connecting cover (13).

7. The device for synchronous processing of inner and outer walls of cylindrical mechanical parts according to claim 1, characterized in that: Support columns (81) are fixedly connected to the four corners of the upper surface of the workbench (1).

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