CN220660652U - Quick positioning device for assembly and processing - Google Patents

Abstract

The utility model relates to the technical field of quick positioning devices, in particular to a quick positioning device for assembly processing, which comprises a workbench, wherein a chute is formed in the surface of the workbench, a first positioning clamping block is connected inside the chute in a sliding manner, a first screw rod is connected inside the chute in a rotating manner, a rotating shaft is connected to the surface of the first screw rod in a transmission manner, a first bevel gear is fixedly connected to one end of the rotating shaft, a second bevel gear is meshed with the surface of the first bevel gear, a first gear is fixedly connected to the surface of the second bevel gear, a second gear is meshed with the surface of the first gear, and a second screw rod is connected to a surface key of the second gear. The advantages are that: the first bevel gear and the second bevel gear fixed on the rotating shaft are meshed to drive the first gear to rotate, and the first gear drives the second gear to rotate, so that the second screw and the first screw synchronously rotate, and the driving assembly is arranged.

Description

Quick positioning device for assembly and processing

Technical Field

The utility model relates to the technical field of quick positioning devices, in particular to a quick positioning device for assembly processing.

Background

After the production and manufacture of various parts are finished, the parts are required to be assembled, when the parts are assembled, the reference parts are firstly selected, then the reference parts are fixed, the rest parts are assembled on the reference parts, and in the process, a positioning device is required to help the reference parts to be positioned and fixed.

The positioning device for forging processing disclosed in Chinese patent CN211489496U has the advantages that the turnover process is shortened, the working efficiency is improved, however, the positioning device for forging processing has the following defects when solving the problems:

the two groups of positioning blocks and the two groups of positioning plates respectively clamp and position parts on the processing table from four directions, and the movement of the positioning blocks and the positioning plates is driven by a first motor and a third motor respectively, so that the cost is high.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an object of the present utility model is to provide a quick positioning device for assembling and machining, which aims to solve the problem of high cost caused by the fact that the movement of the positioning device positioning block and the positioning plate for forging machining in the prior art are driven by a first motor and a third motor respectively.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a quick positioning device for assembly processing, including a workbench, a chute is provided on a surface of the workbench, a first positioning clamping block is slidably connected in the chute, a first screw is rotatably connected in the chute, a rotating shaft is connected to a surface transmission of the first screw, a first bevel gear is fixedly connected to one end of the rotating shaft, a second bevel gear is meshed with a surface of the first bevel gear, a first gear is fixedly connected to a surface of the second bevel gear, a second gear is meshed with a surface of the first gear, a second screw is connected to a surface key of the second gear, and a second positioning clamping block is screwed to a surface of the second screw.

By the above-mentioned scheme preferred, the surface rotation of second gear is connected with the drum, the fixed surface of drum is connected with the round bar, the fixed surface of round bar is connected with the runner, the surface threaded connection of runner has the bolt, the bolt is used for fixed runner and round bar, the round bar is used for driving the second gear and removes.

By the above-mentioned scheme preferred, the slot has been seted up to the inside of second screw rod, the inside grafting of slot has the inserted bar, the inserted bar is used for driving the rotation of second screw rod.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the first bevel gear and the second bevel gear fixed on the rotating shaft are meshed to drive the first gear to rotate, and the first gear drives the second gear to rotate, so that the second screw and the first screw synchronously rotate, a group of driving components can be used, and cost is saved.

2. Pulling runner drives the second gear through round bar and drum and slides on the second screw rod for second gear and first gear separation, but the position of the first positioning clamp splice of independent rotation first screw rod regulation this moment later promotes the inserted bar and enters into the slot on the second screw rod, can drive the rotation of second screw rod through the inserted bar, and first positioning clamp splice and second positioning clamp splice all can be adjusted alone, use more nimble.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of the exterior profile according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a table according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a second screw according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.

Wherein: 1. the device comprises a workbench, 2, a chute, 3, a first positioning clamping block, 4, a first screw rod, 5, a rotating shaft, 6, a first bevel gear, 7, a second bevel gear, 8, a first gear, 9, a second gear, 10, a second screw rod, 11, a second positioning clamping block, 12, a cylinder, 13, a round rod, 14, a rotating wheel, 15, a bolt, 16, a slot, 17, a inserted link, 18, a first belt wheel, 19, a synchronous belt, 20, a second belt wheel, 21, a motor, 22, a square plate, 23 and a supporting plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-5, a quick positioning device for assembly processing in this embodiment includes a workbench 1, a chute 2 is provided on the surface of the workbench 1, a first positioning clamping block 3 is slidingly connected inside the chute 2, the first positioning clamping block 3 has two groups, a first screw 4 is rotatably connected inside the chute 2, the first screw 4 is in threaded connection with the first positioning clamping block 3, one end of the first screw 4 is fixedly connected with a motor 21, a square plate 22 is fixedly connected to the side surface of the workbench 1, the motor 21 is mounted on the square plate 22, a rotating shaft 5 is connected to the surface of the first screw 4 in a transmission manner, a first bevel gear 6 is fixedly connected to one end of the rotating shaft 5, a second bevel gear 7 is meshed with the surface of the first bevel gear 6, a first gear 8 is fixedly connected to the surface of the second bevel gear 7, a transmission shaft is fixedly connected between the second bevel gear 7 and the first gear 8, a support plate 23 is L-shaped, the transmission shaft is rotatably connected with the transmission shaft between the second bevel gear 7 and the first gear 8, a second gear 9 is meshed with the second gear 9, a second gear 10 is connected to the second bevel gear 10 through the second spline 10, and the second gear 10 is connected to the second spline 10.

Example 1: the surface of the second gear 9 is rotationally connected with a cylinder 12, the surface of the cylinder 12 is fixedly connected with a round rod 13, the surface of the round rod 13 is fixedly connected with a rotating wheel 14, the surface of the rotating wheel 14 is in threaded connection with a bolt 15, and the bolt 15 penetrates through the rotating wheel 14 to be in threaded connection with the workbench 1.

Example 2: the second screw 10 is internally provided with a slot 16, a plug rod 17 is inserted into the slot 16, and the plug rod 17 is in sliding connection with the round rod 13.

Example 3: the surface of the first screw 4 is fixedly connected with a first belt pulley 18, the surface of the first belt pulley 18 is fixedly provided with a synchronous belt 19, the first belt pulley 18 is connected with a second belt pulley 20 through the synchronous belt 19 in a transmission manner, and the second belt pulley 20 is fixed on the surface of the rotating shaft 5.

The working principle of the utility model is as follows: when the positioning clamp block is used, firstly, a reference part to be assembled is placed on the workbench 1, the starting motor 21 drives the first screw 4 to rotate, the first screw 4 drives the second bevel gear 7 and the first gear 8 to rotate through the rotating shaft 5 and the first bevel gear 6, the first gear 8 drives the second screw 10 to rotate through the second gear 9, further the first positioning clamp block 3 on the first screw 4 and the second positioning clamp block 11 on the second screw 10 synchronously move to position and clamp the part, if the first positioning clamp block 3 is required to be adjusted independently, the bolt 15 is detached, the rotating wheel 14 is pulled, the cylinder 12 and the second gear 9 are driven to slide on the second screw 10 through the round bar 13, the second gear 9 is separated from the first gear 8, if the second positioning clamp block 11 is required to be adjusted independently, the inserting bar 17 is pushed to enter the slot 16, the inserting bar 17 is rotated, and the second screw 10 is enabled to rotate, so that the second positioning clamp block 11 is driven to move.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. the first screw 4 is in transmission connection with the rotating shaft 5, the rotating shaft 5 can be driven to synchronously rotate when the first screw 4 rotates, the first bevel gear 6 fixed on the rotating shaft 5 is meshed with the second bevel gear 7 to drive the first gear 8 to rotate, the first gear 8 drives the second gear 9 to rotate, and therefore the second screw 10 and the first screw 4 synchronously rotate, a group of driving components can be used, two groups of driving components are not required, and cost is saved.

2. Pulling runner 14 drives second gear 9 through circle 13 pole and drum 12 and slides on second screw rod 10 for second gear 9 and first gear 8 separation, but the position of the first positioning clamp splice 3 of independent rotation first screw rod 4 regulation this moment later promotes inserted bar 17 and enters into slot 16 on the second screw rod 10, rotates runner 14, can drive second screw rod 10 rotation through inserted bar 16, makes second screw rod 10 drive second positioning clamp splice 11 and removes, and first positioning clamp splice 3 and second positioning clamp splice 11 all can be adjusted alone, and the use is more nimble.

Claims (7)

1. A quick positioner for equipment processing, its characterized in that, including workstation (1), spout (2) have been seted up on the surface of workstation (1), the inside sliding connection of spout (2) has first location clamp splice (3), the inside rotation of spout (2) is connected with first screw rod (4), the surface transmission of first screw rod (4) is connected with pivot (5), the one end fixedly connected with first bevel gear (6) of pivot (5), the surface engagement of first bevel gear (6) has second bevel gear (7), the surface fixedly connected with first gear (8) of second bevel gear (7), the surface engagement of first gear (8) has second gear (9), the surface key of second gear (9) is connected with second screw rod (10), the surface threaded connection of second screw rod (10) has second location clamp splice (11).

2. The quick positioning device for assembly processing according to claim 1, wherein a cylinder (12) is rotatably connected to the surface of the second gear (9), a round rod (13) is fixedly connected to the surface of the cylinder (12), a rotating wheel (14) is fixedly connected to the surface of the round rod (13), and a bolt (15) is screwed to the surface of the rotating wheel (14).

3. The quick positioning device for assembly processing according to claim 1, wherein a slot (16) is formed in the second screw (10), and a plug rod (17) is inserted into the slot (16).

4. The quick positioning device for assembly processing according to claim 1, wherein a first belt wheel (18) is fixedly connected to the surface of the first screw (4), a synchronous belt (19) is fixedly mounted on the surface of the first belt wheel (18), and the first belt wheel (18) is in transmission connection with a second belt wheel (20) through the synchronous belt (19).

5. The quick positioning device for assembly processing according to claim 1, characterized in that one end of the first screw (4) is fixedly connected with a motor (21).

6. Quick positioning device for assembly processes according to claim 1, characterized in that the side of the table (1) is fixedly connected with a square plate (22).

7. Quick positioning device for assembly processes according to claim 1, characterized in that the surface of the table (1) is fixedly connected with a support plate (23).