CN219541821U - Positioning and adjusting device for machined workpiece - Google Patents

Abstract

The utility model discloses a positioning and adjusting device for a machined workpiece, which comprises a workbench and a mobile station, wherein a shell and a first fixing seat are fixed at the top of the workbench, the first fixing seat is L-shaped, a first motor and a second motor are installed in the shell, an output shaft of the first motor penetrates through the shell and is connected with a first screw rod, a first nut block is sleeved on the first screw rod through threads, a transverse sliding rod is fixed on the side edge of the first nut block, the transverse sliding rod is installed on the first fixing seat in a sliding manner, the output shaft of the second motor is connected with a second screw rod, a second nut block is sleeved on the second screw rod through threads, a vertical sliding rod is fixed on the side edge of the second nut block, the vertical sliding rod is installed on the first fixing seat in a sliding manner, and a first sliding hole is formed in one side of the mobile station. The utility model has convenient operation, can adjust the position of the workpiece on line, and does not need to repeatedly disassemble and assemble the workpiece.

Description

A processing workpiece positioning adjustment device

technical field

The utility model relates to the technical field of workpiece processing, in particular to a processing workpiece positioning adjustment device.

Background technique

As shown in Figure 4 of the specification, the workpiece is a square connector. When processing the workpiece, its outer surface needs to be processed. Fix it. When the milling cutter finishes milling one opposite side, it will remove the workpiece and then mill the other opposite side. Because this fixing method is not convenient for online adjustment of the workpiece, the processing process needs to be disassembled once and installed twice, which is troublesome , At the same time, we found that it is easy to cause damage to the workpiece during the disassembly process. To solve this problem, we propose a processing workpiece positioning adjustment device.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a processing workpiece positioning adjustment device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A processing workpiece positioning adjustment device, including a worktable and a mobile table, the top of the worktable is fixed with a housing and a first fixing seat, the first fixing seat is L-shaped, and the inside of the housing is installed with a second A motor and a second motor, the output shaft of the first motor passes through the housing and is connected with a first screw rod, the first screw rod is threaded with a first screw nut block, and the first screw nut A horizontal slide bar is fixed on the side of the block, and the horizontal slide bar is slidably installed on the first fixing seat, and the output shaft of the second motor is connected with a second screw rod, and the second screw rod is threaded There is a second nut block, the side of the second nut block is fixed with a vertical slide bar, and the vertical slide bar is slidably installed on the first fixed seat, and the side of the mobile platform is provided with a first Sliding holes, the adjacent side of the mobile platform is provided with a second sliding hole, the horizontal sliding bar is slidably socketed in the first sliding hole, and the vertical sliding bar is slidably socketed in the second sliding hole , the top of the mobile platform is installed with a rotating platform through the rotation of the rotating shaft, the rotating mechanism for driving the rotating platform is installed on the mobile platform, and four sets of clamping mechanisms arranged in a circular array are installed on the top of the rotating platform.

Preferably, the end of the horizontal slide bar away from the first nut block is fixed with a first slider, the first slider is slidably mounted on the first fixing seat, and the vertical slide bar is far away from the second nut block One end of one end is fixed with a second sliding block, and the second sliding block is slidably installed on the first fixing seat.

Preferably, the clamping mechanism includes a splint, a hydraulic cylinder, and a second fixed seat, the second fixed seat is fixed on the rotary table, a hydraulic cylinder is installed on the second fixed seat, and the piston rod of the hydraulic cylinder Fixed with splint.

Preferably, the rotating mechanism includes a ring gear, a gear, and a third motor, the third motor is installed on the mobile platform, the output shaft of the third motor is fixedly sleeved with a gear, and the ring gear is fixedly sleeved on the on the turntable.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, when the workpiece is processed, the workpiece is placed on the rotary table, and the piston rod of the hydraulic cylinder can push the splint to move, and each splint can limit the workpiece from one direction, through four sets of clamping The mechanism can limit the four sides of the workpiece, so as to realize the clamping of the workpiece and facilitate adjustment;

2. In the utility model, the first motor drives the first screw to rotate, and the first screw can drive the first screw block to move through the thread transmission between the first screw block and the first screw block through the horizontal sliding The rod can drive the mobile platform to slide on the vertical slide bar, thereby adjusting the position of the mobile platform in the Y-axis direction. The second motor drives the second screw to rotate, and the second screw passes through the screw thread between the second nut block. The transmission can drive the second screw block to move, and the second screw block can drive the mobile table to slide on the horizontal slide bar through the vertical slide bar, so that the workpiece can be adjusted in the horizontal plane;

3. In the utility model, the third motor drives the gear to rotate, and the gear can drive the rotary table to rotate through the meshing with the ring gear, so that the position of the workpiece can be adjusted according to the reverse direction of processing, so as to ensure that the workpiece can be processed more in the plane. Direction processing, convenient and flexible operation.

Description of drawings

Fig. 1 is a top view of a processing workpiece positioning adjustment device proposed by the utility model;

Fig. 2 is a top view of a rotary table of a processing workpiece positioning adjustment device proposed by the utility model;

Fig. 3 is a structural schematic diagram of a mobile station of a processing workpiece positioning adjustment device proposed by the utility model;

Fig. 4 is a schematic diagram of the workpiece structure processed by the utility model.

In the figure: 1 workbench, 2 first motor, 3 second motor, 4 shell, 5 second screw rod, 6 second nut block, 7 horizontal slide bar, 8 vertical slide bar, 9 first slide block , 10 mobile platform, 101 first sliding hole, 102 second sliding hole, 11 rotating table, 12 second slider, 13 first fixed seat, 14 first screw block, 15 first screw rod, 16 rotating shaft, 17 Splint, 18 hydraulic cylinders, 19 second holders, 20 gears, 21 ring gears, 22 third motors.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a processing workpiece positioning adjustment device includes a worktable 1 and a mobile table 10, a housing 4 and a first fixed seat 13 are fixed on the top of the workbench 1, and the first fixed The seat 13 is L-shaped, and the inside of the housing 4 is equipped with a first motor 2 and a second motor 3. The output shaft of the first motor 2 runs through the housing 4 and is connected with a first screw 15. The first screw 15 passes through the A first thread female block 14 is threaded, and a horizontal slide bar 7 is fixed on the side of the first thread female block 14, and the horizontal slide bar 7 is slidably mounted on the first fixing seat 13, and the output shaft of the second motor 3 is connected with The second screw mandrel 5, the second screw mandrel 5 is threaded with a second screw nut block 6, the side of the second screw nut block 6 is fixed with a vertical slide bar 8, and the vertical slide bar 8 is slidably installed on the second screw nut block 6. On a fixed seat 13, one side of the mobile platform 10 is provided with a first sliding hole 101, and the adjacent side of the mobile platform 10 is provided with a second sliding hole 102, and the horizontal slide bar 7 is slidingly sleeved in the first sliding hole 101. Inside, the vertical sliding rod 8 is slidably socketed in the second sliding hole 102, the first motor 2 drives the first screw rod 15 to rotate, and the first screw rod 15 can drive the The first screw block 14 moves, and the first screw block 14 can drive the mobile platform 10 to slide on the vertical slide bar 8 through the horizontal slide bar 7, thereby adjusting the position of the Y-axis direction of the mobile platform 10, and the second motor 3 Drive the second screw mandrel 5 to rotate, the second screw mandrel 5 can drive the second screw nut block 6 to move through the thread transmission between the second screw nut block 6, and the second screw nut block 6 can drive the second screw nut block 6 through the vertical slide bar 8 The mobile table 10 slides on the horizontal slide bar 7, so that the workpiece can be adjusted in the horizontal plane. The top of the mobile table 10 is installed with a rotating table 11 by rotating the rotating shaft 16. mechanism, four groups of clamping mechanisms arranged in a circular array are installed on the top of the turntable 11.

Referring to Fig. 1, the end of the horizontal slide bar 7 away from the first nut block 14 is fixed with a first slider 9, the first slider 9 is slidably mounted on the first fixing seat 13, and the vertical slide bar 8 is away from the second nut One end of the block 6 is fixed with a second slide block 12 , and the second slide block 12 is slidably mounted on the first fixing base 13 .

With reference to Fig. 2, clamping mechanism comprises clamping plate 17, hydraulic cylinder 18, the second fixed seat 19, and second fixed seat 19 is fixed on the turntable 11, and hydraulic cylinder 18 is installed on the second fixed seat 19, and the piston of hydraulic cylinder 18 The rod is fixed with a splint 17, and the workpiece is placed on the rotary table 11. The piston rod of the hydraulic cylinder 19 can push the splint 17 to move, and each splint 17 can limit the workpiece from one direction. The four sides of the workpiece are limited, so as to realize the clamping of the workpiece, and the adjustment is convenient.

Referring to Fig. 2, the rotating mechanism includes a ring gear 22, a gear 20, and a third motor 21, the third motor 21 is installed on the mobile platform 10, the output shaft of the third motor 21 is fixedly sleeved with the gear 20, and the ring gear 22 is fixedly sleeved On the rotary table 11, the third motor 21 drives the gear 20 to rotate, and the gear 20 can drive the rotary table 11 to rotate through the meshing with the ring gear 22, so that the position of the workpiece can be adjusted according to the reverse direction of processing to ensure that it can be rotated in the plane. The workpiece is processed in multiple directions, and the operation is convenient and flexible.

Working principle: When the workpiece is processed, the workpiece is placed on the rotary table 11, the piston rod of the hydraulic cylinder 19 can push the splint 17 to move, and each splint 17 can limit the workpiece from one direction, through four sets of clamping The mechanism can limit the four sides of the workpiece, so as to realize the clamping of the workpiece, and the adjustment is convenient; the first motor 2 drives the first screw 15 to rotate, and the first screw 15 passes through the thread between the first screw block 14 The transmission can drive the first screw nut block 14 to move, and the first screw nut block 14 can drive the mobile platform 10 to slide on the vertical slider bar 8 through the horizontal slide bar 7, thereby adjusting the position of the Y-axis direction of the mobile platform 10. The second motor 3 drives the second screw mandrel 5 to rotate, and the second screw mandrel 5 can drive the second screw nut block 6 to move through the thread transmission between the second screw nut block 6, and the second screw nut block 6 passes through the vertical slide bar 8 can drive the mobile table 10 to slide on the horizontal slide bar 7, so that the workpiece can be adjusted in the horizontal plane, the third motor 21 drives the gear 20 to rotate, and the gear 20 can drive the rotary table 11 to rotate through the meshing with the ring gear 22 , so that the position of the workpiece can be adjusted according to the reverse of the processing, ensuring that the workpiece can be processed in multiple directions in the plane, and the operation is convenient and flexible.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (4)

1. The utility model provides a processing work piece location adjusting device, includes workstation (1) and mobile station (10), its characterized in that, the top of workstation (1) is fixed with casing (4) and first fixing base (13), first fixing base (13) are L shape, the internally mounted of casing (4) has first motor (2) and second motor (3), the output shaft of first motor (2) runs through casing (4) and is connected with first lead screw (15), first lead screw (15) go up through the screw cup joint first screw piece (14), the side of first screw piece (14) is fixed with horizontal slide bar (7), horizontal slide bar (7) slidable mounting is on first fixing base (13), the output shaft of second motor (3) has second lead screw (5), the internally mounted of second lead screw (5) has second screw piece (6) through the screw cup joint, the side of second screw piece (6) is fixed with vertical slide bar (8), vertical slide bar (8) slidable mounting is in first slide bar (13) first slide bar (101) are provided with on one side of the mobile station (101) and are provided with horizontal slide bar (101) in the first slide hole, the vertical sliding rod (8) is in sliding sleeve connection in the second sliding hole (102), a rotary table (11) is rotatably installed at the top of the mobile station (10) through a rotating shaft (16), a rotating mechanism for driving the rotary table (11) to rotate is installed on the mobile station (10), and four groups of clamping mechanisms which are arranged in a circumferential array are installed at the top of the rotary table (11).

2. The positioning and adjusting device for machining workpieces according to claim 1, wherein a first sliding block (9) is fixed at one end of the transverse sliding rod (7) far away from the first nut block (14), the first sliding block (9) is slidably mounted on a first fixing seat (13), a second sliding block (12) is fixed at one end of the vertical sliding rod (8) far away from the second nut block (6), and the second sliding block (12) is slidably mounted on the first fixing seat (13).

3. The positioning and adjusting device for machining workpieces according to claim 1, wherein the clamping mechanism comprises a clamping plate (17), a hydraulic cylinder (18) and a second fixing seat (19), the second fixing seat (19) is fixed on the rotary table (11), the hydraulic cylinder (18) is mounted on the second fixing seat (19), and a piston rod of the hydraulic cylinder (18) is fixed with the clamping plate (17).

4. The positioning and adjusting device for machining workpieces according to claim 1, wherein the rotating mechanism comprises a gear ring (22), a gear (20) and a third motor (21), the third motor (21) is installed on the mobile station (10), an output shaft of the third motor (21) is fixedly sleeved with the gear (20), and the gear ring (22) is fixedly sleeved on the rotary table (11).