Adjustable part machining device

Abstract

The utility model discloses an adjustable part processing device which comprises a processing machine tool, a mounting frame, a clamping mechanism and an adjusting mechanism, the clamping mechanism is used for forming a fixed structure on the mounting frame and clamping parts, and the adjusting mechanism is used for forming a movable structure on the clamping mechanism and driving the clamping mechanism to move. The screw rod is rotated to drive the mounting block to move towards the back surface, the mounting block drives the connecting shaft to extrude the inner wall of the mounting groove, and the connecting shaft slides in the inner cavity of the mounting groove to drive the fixed block and the movable disc to rotate, so that the rotating angle of the movable disc is adjusted; and the inner wall of the movable groove extrudes the connecting rod, the connecting rod moves along the fixing rod to drive the multiple clamping blocks to move together, parts placed on the upper surface of the fixing base are extruded and fixed, the parts of different shapes can be fixed conveniently, and machining of the parts is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of machine tools, and in particular to an adjustable parts processing device. Background Technology

[0002] When metal parts are processed and manufactured, machine tools are usually used to drill and cut the parts. The metal parts to be processed are placed on the machine tool and fixed by the clamping device on the machine tool to ensure the stability of the parts and facilitate the processing of the parts.

[0003] In common machining operations, fixtures are used to clamp and fix the outer walls of parts on both sides to limit and fix the parts. However, when machining cylindrical metal parts, the outer walls of cylindrical parts are arc-shaped, which reduces the contact area between the fixture and the outer walls of the cylindrical parts, resulting in poor fixing effect. Usually, the fixture needs to be replaced, which is not convenient for machining parts of different shapes and reduces the operating efficiency of the machining equipment. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable parts processing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable parts processing device, including a processing machine tool;

[0006] Mounting bracket, which is mounted on a machining tool;

[0007] It also includes a clamping mechanism disposed on the upper surface of the mounting bracket, the clamping mechanism being used to form a fixed structure on the mounting bracket and to clamp the components;

[0008] An adjustment mechanism is provided on the clamping mechanism. The adjustment mechanism is used to form a movable structure on the clamping mechanism and drive the clamping mechanism to move.

[0009] Preferably, the clamping mechanism includes:

[0010] A fixing base is disposed on the upper surface of the mounting bracket;

[0011] The movable plate has its lower surface in contact with the upper surface of the fixed base;

[0012] A rotating shaft is fixedly connected at its top end to the middle of the lower surface of the movable disk, and rotatably connected to the middle of the upper surface of the fixed base.

[0013] Preferably, the clamping mechanism includes:

[0014] The movable slots are disposed on the movable disk and are arranged obliquely in a circular array.

[0015] Clamping blocks are arranged in a circular array at equal intervals on the upper surface of the movable disk;

[0016] A connecting rod, the top end of which is fixedly connected to the lower surface of the clamping block, and the connecting rod is slidably inserted into the inner cavity of the movable groove;

[0017] A fixing rod, the two ends of which are fixedly connected to the inner wall of the fixing seat, and the fixing rod is slidably inserted into the bottom of the connecting rod.

[0018] Preferably, the adjustment mechanism includes:

[0019] A fixing block, one end of which is fixedly connected to one side of the outer wall of the movable disk;

[0020] A connecting block, one end of which is fixedly connected to one side of the outer wall of a fixed block, wherein the connecting block is U-shaped;

[0021] Mounting slots are provided at the top and bottom of the connecting block.

[0022] Preferably, the adjustment mechanism includes:

[0023] The mounting block is slidably inserted into the inner cavity of the connecting block, and the outer wall of the mounting block is in contact with the inner wall of the connecting block;

[0024] A connecting shaft is fixedly inserted into the mounting block, and one end of the connecting shaft is slidably inserted into the inner cavity of the mounting groove.

[0025] Preferably, the adjustment mechanism includes:

[0026] A screw, one end of which is rotatably connected to the front of the mounting block, and the screw is disposed on one side of the fixing base;

[0027] The support block has its top threadedly connected to the screw, and its bottom is fixedly connected to the upper surface of the fixed base.

[0028] Preferably, bolts are slidably inserted and connected to both sides of the fixing seat, and nuts are threaded and inserted at the top of the bolts.

[0029] The technical effects and advantages of this utility model are as follows:

[0030] This invention utilizes a combination of a screw, mounting block, connecting block, mounting groove, connecting shaft, movable disc, movable groove, connecting rod, and clamping blocks. By rotating the screw, the mounting block moves towards the back, causing the connecting shaft to press against the inner wall of the mounting groove. The connecting shaft slides within the mounting groove, causing the fixed block and movable disc to rotate. The rotation angle of the movable disc is adjusted. As the movable disc rotates, the inner wall of the movable groove presses against the connecting rod, causing the connecting rod to move along the fixed rod, which in turn moves multiple clamping blocks together. This process presses and fixes components placed on the surface of the fixed base, facilitating the fixing of components of different shapes and simplifying component processing. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the structure of the fixing seat of this utility model.

[0033] Figure 3 This is a schematic diagram of the structure of the mounting block of this utility model.

[0034] Figure 4 This is a side sectional view of the fixing seat of this utility model.

[0035] In the diagram: 1. Machine tool; 2. Mounting bracket; 3. Clamping mechanism; 31. Fixed base; 32. Movable disc; 33. Rotating shaft; 34. Movable groove; 35. Clamping block; 36. Connecting rod; 37. Fixed rod; 4. Adjusting mechanism; 41. Fixed block; 42. Connecting block; 43. Mounting groove; 44. Mounting block; 45. Connecting shaft; 46. Screw; 47. Support block; 5. Bolt; 6. Nut. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] This utility model provides, for example Figure 1-4An adjustable parts processing device is shown, comprising a machine tool 1, a mounting frame 2, a clamping mechanism 3, and an adjusting mechanism 4. The machine tool 1 is used to process parts. The mounting frame 2 is mounted on the machine tool 1 and is used to mount a fixed seat 31. The mounting frame 2 has multiple T-slots for mounting bolts 5. The clamping mechanism 3 is located on the upper surface of the mounting frame 2 and forms a fixed structure on the mounting frame 2 to clamp the parts. By clamping and fixing the parts through the clamping mechanism 3, it is convenient to process the parts. The adjusting mechanism 4 is located on the clamping mechanism 3 and forms a movable structure on the clamping mechanism 3 to drive the clamping mechanism 3 to move. By adjusting and fixing the clamping mechanism 3 through the adjusting mechanism 4, the stability of the clamping mechanism 3 is ensured.

[0038] The clamping mechanism 3 includes a fixed base 31, a movable disc 32, a rotating shaft 33, a movable groove 34, a clamping block 35, a connecting rod 36, and a fixed rod 37. The fixed base 31 is disposed on the upper surface of the mounting frame 2 and is used to mount the movable disc 32. The lower surface of the movable disc 32 is in contact with the upper surface of the fixed base 31. The top end of the rotating shaft 33 is fixedly connected to the middle of the lower surface of the movable disc 32, and the rotating shaft 33 is rotatably connected to the middle of the upper surface of the fixed base 31. The movable disc 32 is used to drive the clamping block 35 to move. The movable disc 32 is rotatably connected to the fixed base 31 through the rotating shaft 33, so that the movable disc 32 moves around the rotating shaft 33. The movable groove 34 is disposed on the movable disc 32 and is arranged obliquely in a circular array. The movable groove 34 is used to move the connecting rod 36, so that the connecting rod 36 and the clamping block 35 move in the horizontal direction. The clamping blocks 35 are arranged equidistantly in a circular array on the upper surface of the movable disc 32. On the surface, the inner side of the clamping block 35 has a groove for contacting the outer wall of the component. The top end of the connecting rod 36 is fixedly connected to the lower surface of the clamping block 35. The connecting rod 36 is used to drive the clamping block 35 to move. The connecting rod 36 is slidably inserted into the inner cavity of the movable groove 34. The top of the upper surface of the fixed seat 31 has an annular groove. The connecting rod 36 moves in the inner cavity of the annular groove. The two ends of the fixed rod 37 are fixedly connected to the inner wall of the fixed seat 31. The fixed rod 37 is used to install the connecting rod 36. The fixed rod 37 is slidably inserted into the bottom of the connecting rod 36. The connecting rod 36 moves horizontally along the fixed rod 37, driving the clamping block 35 to clamp and fix the component. By rotating the movable disk 32, the inner wall of the movable groove 34 is pressed against the connecting rod 36. The connecting rod 36 moves along the fixed rod 37, driving multiple clamping blocks 35 to move together, pressing and fixing the component placed on the upper surface of the fixed seat 31.

[0039] The adjusting mechanism 4 includes a fixed block 41, a connecting block 42, a mounting groove 43, a mounting block 44, a connecting shaft 45, a screw 46, and a support block 47. One end of the fixed block 41 is fixedly connected to one side of the outer wall of the movable disk 32. The fixed block 41 is L-shaped. One end of the connecting block 42 is fixedly connected to one side of the outer wall of the fixed block 41. The connecting block 42 is U-shaped and is used to connect the mounting block 44. The mounting groove 43 is located at the top and bottom of the connecting block 42. The mounting groove 43 is elongated and is used to install the connecting shaft 45. The mounting block 44 is slidably inserted into the inner cavity of the connecting block 42. The mounting block 44 is used to drive the fixed block 41 and the movable disk 32 to rotate. The outer wall of the mounting block 44 is in contact with the inner wall of the connecting block 42. The connecting shaft 45 is fixedly inserted into the mounting block 44. One end of the connecting shaft 45 is slidably inserted into the inner cavity of the mounting groove 43. As the mounting block 44 and the fixed block 41 move, the connecting shaft 45 slides in the inner cavity of the mounting groove 43, which facilitates the mounting block 44 to drive the movable disk 32 to rotate. The screw 4... One end of the screw 6 is rotatably connected to the front of the mounting block 44. The screw 46 is located on one side of the fixed base 31 and is used to drive the mounting block 44 to move horizontally. The top of the support block 47 is threadedly connected to the screw 46, and the bottom end of the support block 47 is fixedly connected to the upper surface of the fixed base 31. The support block 47 is used to install the screw 46. Bolts 5 are slidably connected to both sides of the fixed base 31. The nuts at the bottom of the bolts 5 are slidably inserted into the T-slot cavity on the mounting bracket 2 and move together with the fixed base 31. The position of the fixed seat 31 is adjusted. The top thread of the bolt 5 is connected to the nut 6. By rotating and tightening the nut 6, the bottom end of the nut 6 is pressed downward against the fixed seat 31 to ensure the stability of the fixed seat 31. By rotating the screw 46, the mounting block 44 is moved to the back. The mounting block 44 drives the connecting shaft 45 to press against the inner wall of the mounting groove 43. The connecting shaft 45 slides in the inner cavity of the mounting groove 43, which drives the fixed block 41 and the movable plate 32 to rotate and facilitates the fixing of the movable plate 32.

[0040] Finally, it should be noted that the above description 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable parts processing device, comprising: Machine tool (1); Mounting bracket (2), which is mounted on the machine tool (1); The feature is that it further includes a clamping mechanism (3), which is disposed on the upper surface of the mounting frame (2). The clamping mechanism (3) is used to form a fixed structure on the mounting frame (2) and to clamp the parts. Adjustment mechanism (4) is provided on clamping mechanism (3). The adjustment mechanism (4) is used to form a movable structure on clamping mechanism (3) and drive clamping mechanism (3) to move.

2. The adjustable parts processing device according to claim 1, characterized in that, The clamping mechanism (3) includes: A fixing seat (31) is disposed on the upper surface of the mounting bracket (2); The movable plate (32) has its lower surface in contact with the upper surface of the fixed base (31); A rotating shaft (33) is fixedly connected at its top end to the middle of the lower surface of the movable disk (32), and the rotating shaft (33) is rotatably connected to the middle of the upper surface of the fixed seat (31).

3. The adjustable parts processing device according to claim 2, characterized in that, The clamping mechanism (3) includes: The movable slot (34) is disposed on the movable disk (32) and the movable slot (34) is arranged obliquely in a ring array; Clamping blocks (35) are arranged in a ring array at equal intervals on the upper surface of the movable disk (32); A connecting rod (36) is fixedly connected to the lower surface of a clamping block (35) at its top end, and the connecting rod (36) is slidably inserted into the inner cavity of a movable groove (34). The fixed rod (37) is fixedly connected at both ends to the inner wall of the fixed seat (31), and the fixed rod (37) is slidably inserted into the bottom of the connecting rod (36).

4. The adjustable parts processing device according to claim 3, characterized in that, The adjustment mechanism (4) includes: A fixing block (41) is fixedly connected at one end to one side of the outer wall of the movable disk (32); A connecting block (42) is fixedly connected at one end to one side of the outer wall of a fixing block (41), and the connecting block (42) is arranged in a U-shape. Mounting slots (43) are provided at the top and bottom of the connecting block (42).

5. The adjustable parts processing device according to claim 4, characterized in that, The adjustment mechanism (4) includes: Mounting block (44) is slidably inserted into the inner cavity of connecting block (42), and the outer wall of mounting block (44) is in contact with the inner wall of connecting block (42); A connecting shaft (45) is fixedly inserted into the mounting block (44), and one end of the connecting shaft (45) is slidably inserted into the inner cavity of the mounting groove (43).

6. The adjustable parts processing device according to claim 5, characterized in that, The adjustment mechanism (4) includes: A screw (46), one end of which is rotatably connected to the front of the mounting block (44), and the screw (46) is disposed on one side of the fixing seat (31); The top of the support block (47) is threadedly connected to the screw (46), and the bottom of the support block (47) is fixedly connected to the upper surface of the fixing seat (31).

7. The adjustable parts processing device according to claim 6, characterized in that, Both sides of the fixed base (31) are slidably connected with bolts (5), and the top of the bolts (5) is threaded with nuts (6).

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