Intermittent moving disc workpiece positioning structure

Abstract

The utility model discloses an intermittent motion disc workpiece positioning structure, which comprises a support and a control motor, a rotating disc is fixed on a main shaft of the control motor, and a workpiece placing support shaft is arranged at the edge of the rotating disc; a plurality of lifting supports are fixed to the middle of the rotating disc, and a sliding ring supporting column is arranged in the center of the rotating disc. A pneumatic slip ring and an electric slip ring are arranged on the slip ring supporting column, a pressing wheel lifting air cylinder is arranged on the lifting support, a pressing wheel support is arranged on the lifting support in a lifting mode, and a pressing wheel is arranged on the pressing wheel support. According to the utility model, the structure arrangement is reasonable, the connection of a gas circuit and a circuit can be realized through the gas slip ring and the electric slip ring, the effectiveness of the connection can be ensured, the winding of the gas circuit and the circuit can be avoided, and the stability and reliability of use are improved; and in cooperation with a pressing wheel support and a pressing wheel, the effectiveness and stability of workpiece clamping and positioning can be improved, rotation adjustment of the workpiece containing supporting shaft can be achieved, and the machining efficiency of the workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to workpiece positioning technical field, concretely relates to a disc workpiece positioning structure of intermittent movement. BACKGROUND

[0002] In the mechanical processing, in order to improve processing efficiency, generally will have corresponding workpiece positioning and conversion structure, the conventional operation is through the transmission belt cooperation clamping block structure, and it can satisfy the use demand of general situation although, but its occupation space is larger, and through transmission belt is not conducive to workpiece positioning, and also prone to air circuit wiring problem when using, greatly increase the use cost and reduce the use stability. SUMMARY

[0003] The utility model discloses a disc workpiece positioning structure of intermittent movement with reasonable structure and improved use stability.

[0004] The technical scheme of the utility model discloses a disc workpiece positioning structure of intermittent movement, including support, control motor fixed on the support, the main shaft of control motor is fixed with rotating disc, and the edge of rotating disc is provided with workpiece placing support shaft at equal intervals.

[0005] The middle part of rotating disc is fixed with a plurality of lifting supports, and the center of rotating disc is provided with slip ring support column.

[0006] The slip ring support column is provided with air slip ring and electric slip ring.

[0007] The lifting support is provided with pressure roller lifting cylinder, and the lifting support is provided with pressure roller support that can be lifted, the pressure roller support is provided with pressure roller through bearing, the pressure roller support is connected with pressure roller lifting cylinder, and the pressure roller is directly above workpiece placing support shaft.

[0008] The bottom of rotating disc is fixed with workpiece rotating motor connected with workpiece placing support shaft.

[0009] The pressure roller lifting cylinder is connected with air slip ring, and the workpiece rotating motor is electrically connected with electric slip ring.

[0010] Further preferably, an intermittent divider is fixed between the control motor and the rotating disc.

[0011] The rotating disc is intermittently rotated under the driving of intermittent divider.

[0012] Further preferably, the number of workpiece placement support shafts is six, and the number of lifting supports is three, and the press wheel support is provided with two press wheels, and the six press wheels are matched with the six workpiece placement support shafts to realize workpiece positioning when the press wheel support is lowered.

[0013] Further preferably, the slide ring support is connected with the rotating disc through a flange.

[0014] Further preferably, the top of the lifting support is provided with a rotating hand wheel, and the lifting support is provided with an upper limit block, and the upper limit block is screw-connected with the screw rod part of the rotating hand wheel.

[0015] The rotating hand wheel is rotated to make the upper limit block ascend and descend on the lifting support.

[0016] Further preferably, the rotating disc is a metal structure.

[0017] Further preferably, the electric slide ring is below the air slide ring.

[0018] The utility model has the positive effect: the structure setting of the utility model is reasonable, it is provided with control motor cooperation rotating disc, can adjust the position of rotating disc according to need, satisfies the processing demand of different conditions, and its rotating disc's middle part is fixed with a plurality of lifting supports, and the center of rotating disc is provided with slide ring support;Air slide ring and electric slide ring are set up on the slide ring support, and air circuit and circuit connection can be realized through air slide ring and electric slide ring, not only can guarantee the effectiveness of connection, but also can avoid the air circuit, circuit winding situation, improves the use stability and reliability;And cooperate press wheel support and press wheel, it is favorable to improve the effectiveness and stability of workpiece clamping positioning, and cooperate workpiece rotating motor and can realize the rotation adjustment of workpiece placement support shaft, improve the processing efficiency of workpiece, and the operation is convenient. ACCURACY OF DRAWINGS

[0019] In order to make the content of the utility model more easily be clearly understood, the utility model is further explained in detail below according to specific embodiment and combining with the drawings, wherein:

[0020] Fig. 1 It is the structural schematic diagram of the utility model;

[0021] Fig. 2 It is the overhead structural schematic diagram of the utility model;

[0022] Fig. 3 It is the side view structural schematic diagram of the utility model.

[0023] Reference signs: support 1, control motor 2, rotating disc 3, workpiece placing support shaft 4, lifting support 5, slip ring support 6, air slip ring 7, electric slip ring 8, pressure roller lifting cylinder 9, pressure roller support 10, pressure roller 11, workpiece rotating motor 12, intermittent divider 13, flange 14, rotating hand wheel 15, upper limit block 16. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0025] As shown in Figs. 1 to 3 The intermittent motion disc workpiece positioning structure comprises a support 1, a control motor 2 fixed on the support, a rotating disc 3 fixed on the main shaft of the control motor, and workpiece placing support shafts 4 arranged at equal intervals at the edge of the rotating disc. In this embodiment, the rotating disc is a metal structure. The control motor can make the rotating disc rotate, improving the convenience of workpiece machining. The workpiece placing support shafts are used for placing workpieces and can rotate in cooperation with a workpiece rotating motor.

[0026] In actual application, the middle part of the rotating disc is fixed with a plurality of lifting supports 5, and the center of the rotating disc is provided with a slip ring support 6. Meanwhile, an air slip ring 7 and an electric slip ring 8 are arranged on the slip ring support in a lifting manner, and the electric slip ring is below the air slip ring. The air slip ring and the electric slip ring are connected in an air circuit and an electric circuit, which can ensure the stability of the air circuit and the electric circuit connection, avoid the entanglement of the air circuit and the electric circuit, and improve the use effectiveness.

[0027] In this embodiment, a pressure roller lifting cylinder 9 is arranged on the lifting support, a pressure roller support 10 is arranged on the lifting support in a lifting manner, a pressure roller 11 is arranged on the pressure roller support through a bearing, the pressure roller support is connected with the pressure roller lifting cylinder, and the pressure roller is directly above the workpiece placing support shaft. A workpiece rotating motor 12 connected with the workpiece placing support shaft is fixed on the bottom of the rotating disc. In assembly, the pressure roller lifting cylinder is connected with the air slip ring, and the workpiece rotating motor is electrically connected with the electric slip ring. The pressure roller cooperates with the workpiece placing support shaft to realize the clamping positioning of the workpiece, and the pressure roller can cooperate with the workpiece placing support shaft to realize the rotation adjustment, improving the stability and reliability of use, and being beneficial to improving the machining efficiency of the workpiece.

[0028] And, wherein the control motor is fixed with the intermittent divider 13 between the rotating disc; in use, the rotating disc is intermittently rotated under the driving of the intermittent divider. In the embodiment, the intermittent divider can adjust the rotating angle of the rotating disc, meet the convenience of different workstations, and the intermittent divider is a common structure in the prior art, which is only simply applied.

[0029] And, in actual application, the number of the workpiece placing support shafts is six, the number of the lifting supports is three, two compression wheels are arranged on the compression wheel support, and the six compression wheels respectively cooperate with the six workpiece placing support shafts to realize workpiece positioning when the compression wheel support is lowered. The clamping and limiting of multiple workpieces can be realized at the same time, which is beneficial to improve the processing efficiency.

[0030] And, the slip ring support is connected with the rotating disc through the flange 14. Through the above structure, the installation stability and reliability of the slip ring support can be ensured.

[0031] In actual application, the top of the lifting support is provided with a rotating hand wheel 15, the lifting support is provided with an upper limiting block 16, the upper limiting block is screw-connected with the screw rod part of the rotating hand wheel, and the rotating hand wheel is rotated to make the upper limiting block ascend and descend on the lifting support. The lifting and limiting of the compression wheel support can be realized through the above structure.

[0032] The utility model has the positive effect: the structure of the utility model is reasonable, the control motor is arranged in cooperation with the rotating disc, the position of the rotating disc can be adjusted according to the need, the processing demand of different situations is met, and the center of the rotating disc is fixed with a plurality of lifting supports, and the center of the rotating disc is provided with a slip ring support; the gas slip ring and the electric slip ring are arranged on the slip ring support, the gas circuit and the circuit connection can be realized through the gas slip ring and the electric slip ring, not only the effectiveness of connection can be ensured, but also the gas circuit and the circuit winding can be avoided, the use stability and reliability are improved; and the compression wheel support and the compression wheel are cooperated, which is beneficial to improve the effectiveness and stability of workpiece clamping positioning, and the workpiece rotating motor can realize the rotating adjustment of the workpiece placing support shaft, improve the processing efficiency of the workpiece, and the operation is convenient.

[0033] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description in the specification can also be directly processed according to the existing technical knowledge without doubt, and the connection mode of each part adopts the mature conventional means in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art, so the specific description is not made here.

[0034] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation manners of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation manners. The obvious changes or variations extended from the essential spirit of the present application still belong to the protection scope of the present application.

Claims

1. A disc workpiece positioning structure with intermittent motion, comprising a support and a control motor fixed on the support, characterized in that: A rotating disk is fixed on the main shaft of the control motor, and workpiece placement support shafts are provided at equal intervals along the edge of the rotating disk. Several lifting brackets are fixed in the middle of the rotating disk, and a slip ring support is provided in the center of the rotating disk. The slip ring support is equipped with a pneumatic slip ring and an electric slip ring; The lifting bracket is equipped with a pressure roller lifting cylinder, and the lifting bracket is equipped with a pressure roller support that can be lifted and lowered. The pressure roller support is equipped with a pressure roller through a bearing. The pressure roller support is connected to the pressure roller lifting cylinder, and the pressure roller is located directly above the workpiece placement support shaft. The bottom of the rotating disk is fixed with a workpiece rotation motor that is connected to the workpiece placement support shaft; The pressure roller lifting cylinder is connected to the air slip ring, and the workpiece rotating motor is electrically connected to the electric slip ring.

2. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: An intermittent divider is fixed between the control motor and the rotating disk; The rotating disk rotates intermittently under the influence of the intermittent separator.

3. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: The number of workpiece placement support shafts is six, and the number of lifting brackets is three. The pressure roller support is provided with two pressure rollers. When the pressure roller support is lowered, the six pressure rollers cooperate with the six workpiece placement support shafts to achieve workpiece positioning.

4. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: The slip ring support is connected to the rotating disk via a flange.

5. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: The top of the lifting bracket is provided with a rotating handwheel, and the lifting bracket is provided with an upper limit block, which is screwed to the screw part of the rotating handwheel. The rotating handwheel rotates and causes the upper limit block to move up and down on the lifting bracket.

6. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: The rotating disk is a metal structure.

7. The intermittent motion disc workpiece positioning structure according to claim 1, characterized in that: The electric slip ring is located below the gas slip ring.

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