CN206567851U - Rotary jig - Google Patents

Abstract

The utility model relates to the field of machinery, in particular to a rotary jig, comprising a fixed base plate, a column, a bearing, a rotating seat, a workpiece fixing plate, a vertical plate, a pull pin, a positioning column and a spring, and the fixed base plate is provided with A fixed hole, the center of the upper end of the fixed base plate is fixedly connected with a column, and the upper end of the column is fixedly connected with a bearing fixing table, a bearing is installed on the bearing fixing table, a rotating seat is movably installed on the outer ring of the bearing, and the rotating seat The outer wall of the seat is provided with a positioning hole, the upper end of the rotating seat is fixedly connected with a workpiece fixing plate, the upper end of the workpiece fixing plate is fixedly connected with a workpiece fixing column, and the right end of the fixed bottom plate is fixedly connected with a vertical plate, and the vertical plate is movable. A pull pin is installed, the left end of the pull pin is fixedly connected with a positioning post, the positioning post is arranged in the positioning hole, and a spring is arranged between the positioning post and the vertical plate. The utility model has the advantages of simple structure, convenient operation and good use effect.

Description

A rotary jig

technical field

The utility model relates to the mechanical field, in particular to a rotary jig.

Background technique

Ordinary drilling machines often need to use various jigs when processing workpieces, because the workbench function of ordinary drilling machines is very simple. If no jigs are used, the work efficiency is very low. Holes, if you don’t use a jig, you need to perform positioning processing for each round hole, which greatly affects the processing efficiency. For this reason, we propose a rotary jig.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a rotary jig, and solve the problem of low efficiency in processing multiple round holes on the same circumference of the workpiece.

In order to solve the above technical problems, the utility model provides the following technical solutions: a rotary fixture, including a fixed base plate, a column, a bearing, a rotating seat, a workpiece fixing plate, a vertical plate, a pull pin, a positioning column and a spring, the fixed The bottom plate is provided with a fixing hole, and the upper center of the fixed bottom plate is fixedly connected with a column, and the upper end of the column is fixedly connected with a bearing fixing platform, and a bearing is installed on the bearing fixing platform, and a rotating seat is movably installed on the outer ring of the bearing , the outer wall of the rotating seat is provided with a positioning hole, the upper end of the rotating seat is fixedly connected with a workpiece fixing plate, the upper end of the workpiece fixing plate is fixedly connected with a workpiece fixing column, the right end of the fixed bottom plate is fixedly connected with a vertical plate, the A pull pin is movably installed on the vertical plate, and the left end of the pull pin is fixedly connected with a positioning column, and the positioning column is arranged in the positioning hole, and a spring is arranged between the positioning column and the vertical plate.

Further, there are multiple fixing holes, and the multiple fixing holes are distributed at the left and right ends of the fixing bottom plate.

Further, there are multiple positioning holes, and the multiple positioning holes are distributed on the outer wall of the rotating seat. The positioning holes correspond to the positioning columns, and the positioning holes are slidingly fitted with the positioning columns.

Further, there are multiple workpiece fixing columns, and the plurality of workpiece fixing columns are evenly distributed on the workpiece fixing plate.

Further, there is a sliding fit between the pull pin and the vertical plate.

Compared with the prior art, the utility model has the beneficial effects that: a rotary jig adopts a new structure, and when the drilling machine processes multiple round holes on the same circumference of the workpiece, the round holes to be processed can be processed. Rapid positioning greatly improves the processing efficiency. The utility model has the advantages of simple structure, convenient operation and good use effect.

Description of drawings

Fig. 1 is a structural schematic diagram of a rotary jig of the present invention.

Fig. 2 is a top view of a rotary jig of the present invention.

The labels in the figure are: 1-fixed bottom plate, 101-fixed hole, 2-column, 201-bearing fixed platform, 3-bearing, 4-rotary seat, 401-positioning hole, 5-workpiece fixed plate, 6-workpiece fixed column , 7-rising plate, 8-pull pin, 9-locating column, 10-spring.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 2, it can be seen that a rotary fixture includes a fixed base plate 1, a column 2, a bearing 3, a swivel seat 4, a workpiece fixing plate 5, a vertical plate 7, a pull pin 8, a positioning column 9 and a spring 10, The fixed bottom plate 1 is provided with a fixing hole 101, and the center of the upper end of the fixed bottom plate 1 is fixedly connected with a column 2, and the upper end of the column 2 is fixedly connected with a bearing fixing platform 201, and a bearing 3 is installed on the bearing fixing platform 201, The outer ring of the bearing 3 is movably mounted with a rotating seat 4, the outer wall of the rotating seat 4 is provided with a positioning hole 401, the upper end of the rotating seat 4 is fixedly connected with a workpiece fixing plate 5, and the upper end of the workpiece fixing plate 5 is fixedly connected There is a workpiece fixing column 6, and the right end of the fixed bottom plate 1 is fixedly connected with a vertical plate 7, and a pull pin 8 is movably installed on the vertical plate 7, and the left end of the pull pin 8 is fixedly connected with a positioning column 9, and the positioning column 9 It is arranged in the positioning hole 401 , and a spring 10 is provided between the positioning column 9 and the vertical plate 7 .

The fixing holes 101 are provided with a plurality, and the plurality of fixing holes 101 are distributed at the left and right ends of the fixed bottom plate 1. The fixing holes 101 are convenient for fixtures to be installed on the equipment. The positioning holes 401 are distributed on the outer wall of the rotating seat 4, the positioning holes 401 correspond to the positioning columns 9, and the positioning holes 401 and the positioning columns 9 are slidably matched, and the positioning holes 401 and the positioning columns 9 cooperate with each other, so that all positions on the workpiece can be aligned. The round holes to be processed are well positioned, and the workpiece fixing columns 6 are provided with a plurality of them, and the plurality of workpiece fixing columns 6 are evenly distributed on the workpiece fixing plate 5, and the workpiece fixing columns 6 are convenient to carry out a good positioning of the workpiece Fixed, the sliding fit between the pull pin 8 and the vertical plate 7 facilitates the flexible pulling of the pull pin 8.

The principle and advantages of this utility model: a rotary fixture, when in use, the distribution angle of the positioning holes 401 on the outer wall of the rotary seat 4 is determined according to the distribution angle of the round holes to be processed on the workpiece, and the rotary fixture passes through The fixing hole 101 on the fixed bottom plate 1 is fixedly installed on the drilling machine workbench, and the workpiece is fixedly installed on the workpiece fixing column 6. First, a round hole on the workpiece is fixed and processed, and then the pull pin 8 is pulled to allow the positioning column to 9 comes out from the positioning hole 401, turn the rotary seat 4, align the positioning column 9 with the next positioning hole 401, then loosen the pull pin 8, under the action of the spring 10, the positioning column 9 enters the positioning hole 401, and then it can be processed The next round hole on the workpiece, and so on, all the round holes on the same circle on the workpiece are processed. The utility model has simple structure, quick and convenient operation, and greatly improves the processing efficiency.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. a kind of rotary tool, including fixed bottom plate (1), column (2), bearing (3), rotating seat (4), Workpiece fixing plate (5), Riser (7), drawing pin (8), locating dowel (9) and spring (10), it is characterised in that：The fixed bottom plate (1) is provided with fixing hole (101), fixed bottom plate (1) upper end center is fixedly connected with column (2), and column (2) upper end is fixedly connected with bearing It is provided with fixed station (201), the bearing fixed station (201) on bearing (3), bearing (3) outer ring and is movably installed with rotation Swivel base (4), rotating seat (4) outer wall is provided with positioning hole (401), and rotating seat (4) upper end is fixedly connected with workpiece and consolidated Fixed board (5), Workpiece fixing plate (5) upper end is fixedly connected with workpiece fixed column (6), and fixed bottom plate (1) right-hand member is fixed It is connected with riser (7), the riser (7) and is movably installed with drawing pin (8), it is described to draw pin (8) left end to be fixedly connected with locating dowel (9), the locating dowel (9) is arranged in positioning hole (401), and spring (10) is provided between the locating dowel (9) and riser (7).

2. a kind of rotary tool according to claim 1, it is characterised in that the fixing hole (101) is more provided with multiple The individual fixing hole (101) is distributed in fixed bottom plate (1) left and right ends.

3. a kind of rotary tool according to claim 1, it is characterised in that the positioning hole (401) is more provided with multiple The individual positioning hole (401) is distributed on rotating seat (4) outer wall, and the positioning hole (401) is corresponding with locating dowel (9), and Positioning hole (401) is slidably matched with locating dowel (9).

4. a kind of rotary tool according to claim 1, it is characterised in that the workpiece fixed column (6) is provided with multiple, Multiple workpiece fixed columns (6) are evenly distributed on Workpiece fixing plate (5).

5. a kind of rotary tool according to claim 1, it is characterised in that sliding between the drawing pin (8) and riser (7) It is dynamic to coordinate.