CN214770073U - Automatic 180-degree rotating tool - Google Patents
Automatic 180-degree rotating tool Download PDFInfo
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- CN214770073U CN214770073U CN202120468621.8U CN202120468621U CN214770073U CN 214770073 U CN214770073 U CN 214770073U CN 202120468621 U CN202120468621 U CN 202120468621U CN 214770073 U CN214770073 U CN 214770073U
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Abstract
The utility model discloses an automatic 180 rotatory frocks relate to the machining field. This automatic 180 degrees rotatory frocks, automatic 180 degrees rotatory frocks rotation power mechanism, rotation power mechanism includes turning block, gear wheel, pinion, big axis of rotation, spacing section of thick bamboo and big cylinder diameter cylinder, big cylinder diameter cylinder and the flexible hookup of turning block hinge member, big cylinder diameter cylinder promote the turning block rotatory in spacing section of thick bamboo, drive the gear wheel and rotate, gear wheel and pinion meshing, the gear wheel drives the pinion, pinion rigid connection is in big axis of rotation. The automatic 180-degree rotation tool can realize automatic rotation positioning by controlling the movement of the air cylinder and the connecting part thereof; the positioning pins are used for positioning the fixed positions, so that the relative position precision of the workpieces can be ensured, the production efficiency can be effectively improved, and the labor intensity of workers can be reduced.
Description
Technical Field
The utility model relates to a machining technology field specifically is automatic 180 degrees rotatory frocks.
Background
In the automatic station of welding workshop, the work piece angle of robot tongs differs 180 degrees with the station angle of welding workshop, so need a equipment to realize the rotation of work piece between station and the robot to guarantee that the robot is accurate snatchs the work piece, the work piece state is rotatory 180 degrees, because the work piece is bulky, the shape is irregular, and weight is great, and traditional mode is carried by the manual work, puts the work piece after rotatory 180 degrees. The repair welding rotary table is added to realize the rotation and the positioning of the workpiece.
The method has the disadvantages of high working efficiency, high labor intensity, high potential safety hazard to workers and serious influence on production efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses an automatic 180 degrees rotatory frocks to solve the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the automatic 180-degree rotating tool rotating power mechanism comprises a rotating block, a large gear, a small gear, a large rotating shaft, a limiting cylinder and a large cylinder diameter cylinder, wherein the large cylinder diameter cylinder is flexibly connected with a hinge component of the rotating block, the large cylinder diameter cylinder pushes the rotating block to rotate in the limiting cylinder to drive the large gear to rotate, the large gear is meshed with the small gear, the large gear drives the small gear, and the small gear is rigidly connected to the large rotating shaft;
a rotating bracket including a frame;
the large-cylinder-diameter cylinder is connected with the supporting seat through a fastener, the supporting seat, the bearing seat and the limiting cylinder are connected with the connecting plate through fasteners, and the connecting plate is fixed on the rack through a guide rod; the rotating block is connected with the small rotating shaft through a fastener, the small rotating shaft rotates in the limiting cylinder through a bearing, and the large gear is meshed with the small gear to realize the transmission of rotation;
the outer frame comprises a frame and a bottom support thereof.
Preferably, two double-acting cylinders are selected, one is a large-diameter cylinder, the other is a small-diameter cylinder, the inner diameter is 100mm, and the input air pressure is not more than 0.5 Mpa; the other is a small-bore cylinder: the inner diameter is 32mm, and the input air pressure is not more than 0.5 MPa.
Preferably, the yield strength of the materials of the large gear, the small gear, the large rotating shaft and the small rotating shaft is not less than 355MPa, so that No. 45 high-quality carbon steel is selected, and the hardening and tempering hardness of the materials is HRC 40-45.
Preferably, after the workpiece rotates 180 degrees, the small air cylinder pushes the positioning pin to fix the rotating table so as to realize accurate positioning.
The utility model discloses an automatic 180 degrees rotatory frocks, its beneficial effect who possesses as follows:
the automatic 180-degree rotation tool can realize automatic rotation positioning by controlling the movement of the air cylinder and the connecting part thereof; the positioning pins are used for positioning the fixed positions, so that the relative position precision of the workpieces can be ensured, the production efficiency can be effectively improved, and the labor intensity of workers can be reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a structural diagram of the present invention;
FIG. 5 is a schematic structural view of the structural swivel bracket of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 according to the present invention;
fig. 7 is a partially enlarged view of fig. 1 according to the present invention.
In the figure: A. a rotary power mechanism; B. rotating the bracket; C. a positioning mechanism; D. an outer frame; 01. a frame; 03. rotating the block; 04. a connecting plate; 05. a small rotating shaft; 06. a large rotating shaft; 07. a limiting cylinder; 08. a supporting seat; 09. pushing the positioning pin; 10. a rotating table; 201. a bull gear; 202. a pinion gear; 203. a small-bore cylinder; 204. a guide bar; 205. a bearing seat; 206. locking the nut; 207. a large-bore cylinder; 208. and a bearing.
Detailed Description
The embodiment of the utility model discloses automatic 180 degrees rotatory frock, as shown in fig. 1-7, including rotary power mechanism A, rotary power mechanism includes turning block 03, gear wheel 201, pinion 202, big axis of rotation 06, spacing section of thick bamboo 07 and big cylinder diameter cylinder 207, big cylinder diameter cylinder 207 and the flexible hookup of turning block 03 hinge member, big cylinder diameter cylinder 207 promotes turning block 03 to rotate in spacing section of thick bamboo 07, drives gear wheel 201 and rotates, gear wheel 201 meshes with pinion 202, gear wheel 201 drives pinion 202, pinion 202 rigid connection is on big axis of rotation 06;
the rotary bracket B comprises a frame 01;
the positioning mechanism C is characterized in that the large-cylinder-diameter cylinder 207 is connected with the supporting seat 08 through a fastening piece, the supporting seat 08, the bearing seat 205 and the limiting cylinder 07 are connected with the connecting plate 04 through fastening pieces, and the connecting plate 04 is fixed on the rack 01 through the guide rod 204; the rotating block 03 is connected with the small rotating shaft 05 through a fastener, the small rotating shaft 05 rotates in the limiting cylinder 07 through the bearing 208, and the large gear 201 is meshed with the small gear 202 to achieve rotation transmission;
an outer frame D, the outer frame D including a frame and a bottom support thereof.
Two double-acting cylinders are selected, one is a large-cylinder-diameter cylinder 207, the other is a small-cylinder-diameter cylinder 203, the inner diameter is 100mm, and the input air pressure is not more than 0.5 Mpa; the other is a small-bore cylinder: the inner diameter is 32mm, and the input air pressure is not more than 0.5 MPa.
The yield strength of the materials of the large gear 201, the small gear 202, the large rotating shaft 06 and the small rotating shaft 05 is not less than 355MPa, so that No. 45 high-quality carbon steel is selected, and the hardening and tempering hardness of the materials is HRC 40-45.
After the workpiece rotates 180 degrees, the positioning pin 09 is pushed by the small-bore cylinder 203 to fix the rotating platform 10, so that accurate positioning is realized.
The working principle is as follows: the rotary tool in the figure is composed of a frame 01, a large-cylinder-diameter cylinder 207, a small-cylinder-diameter cylinder 203 and four kinematic pair components.
The large-cylinder-diameter cylinder 207 is connected with the supporting seat 08 through a fastening piece, the supporting seat 08, the bearing seat 205 and the limiting cylinder 07 are connected with the connecting plate 04 through fastening pieces, and the connecting plate 04 is fixed on the rack 01 through the guide rod 204; the rotating block 03 is connected with the small rotating shaft 05 through a fastener, and the small rotating shaft 05 rotates in the limiting cylinder 07 through the bearing 208; the bull gear 201 and the pinion gear 202 are meshed to realize rotation transmission;
the pinion 202 is fixed to the large rotation shaft 06 by a lock nut 206, and the large rotation shaft 06 is fixed to the link plate 04 and the frame 01 by a bearing housing 205. The small-bore cylinder 203 is fixed on the frame 01 through a fastener and a support base 08.
As shown in fig. 3, the device mainly comprises a rotating bracket B, a positioning mechanism C, a rotating power mechanism a, an outer frame D, and the like, and the working process of the device is as follows:
a worker places a workpiece with an automatic station on the L base C of the rotary bracket B, and a positioning pin on the base C is inserted into a positioning hole of the workpiece for positioning
Install two sets of positioning mechanism on this runing rest B, can put two work piece location respectively (not putting two work pieces simultaneously, put into another work piece after the revolving stage is rotatory), a work piece is fixed a position by four locating pieces and two locating pins, when the work piece is sensed to the inductor on the positioning mechanism, the cylinder action of the rotatory power unit A below the runing rest B stretches out, the gear that drives through anomalous piece rotates, the gear is rotatory 180 degrees through the axle linkage revolving stage, little cylinder E action inserts the locating hole, and the manual work is put into the rotational lock, card owner and fixed runing rest, prevent the support action, it is inaccurate to lead to the robot to grab a piece. When the rotating platform rotates the other side, the robot gripper grabs the workpiece, a worker puts the next workpiece into the positioning mechanism on the other side, the air cylinder contracts, and the operation is repeated in cycles, so that the workpiece can be grabbed efficiently.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. Automatic 180 rotatory frocks of degree, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the rotary power mechanism (A) comprises a rotating block (03), a large gear (201), a small gear (202), a large rotating shaft (06), a limiting cylinder (07) and a large cylinder diameter cylinder (207), wherein the large cylinder diameter cylinder (207) is flexibly connected with a hinge component of the rotating block (03), the large cylinder diameter cylinder (207) pushes the rotating block (03) to rotate in the limiting cylinder (07) to drive the large gear (201) to rotate, the large gear (201) is meshed with the small gear (202), the large gear (201) drives the small gear (202), and the small gear (202) is rigidly connected to the large rotating shaft (06);
a rotating stand (B) comprising a frame (01);
the large-cylinder-diameter cylinder (207) is connected with the supporting seat (08) through a fastener, the supporting seat (08), the bearing seat (205) and the limiting cylinder (07) are connected with the connecting plate (04) through fasteners, and the connecting plate (04) is fixed on the rack (01) through the guide rod (204); the rotating block (03) is connected with the small rotating shaft (05) through a fastener, the small rotating shaft (05) rotates in the limiting cylinder (07) through a bearing (208), and the large gear (201) is meshed with the small gear (202) to realize the transmission of rotation;
an outer frame (D) comprising a frame and a bottom support thereof.
2. The automatic 180 degree rotation tool of claim 1, characterized in that: the yield strength of the materials of the large gear (201), the small gear (202), the large rotating shaft (06) and the small rotating shaft (05) is not less than 355MPa, so that No. 45 high-quality carbon steel is selected, and the hardening and tempering hardness of the materials is HRC 40-45.
3. The automatic 180 degree rotation tool of claim 1, characterized in that: after the tool rotates 180 degrees, the positioning pin (09) is pushed by the small-bore cylinder (203) to fix the rotating platform (10) to achieve accurate positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468621.8U CN214770073U (en) | 2021-03-04 | 2021-03-04 | Automatic 180-degree rotating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468621.8U CN214770073U (en) | 2021-03-04 | 2021-03-04 | Automatic 180-degree rotating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770073U true CN214770073U (en) | 2021-11-19 |
Family
ID=78755297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120468621.8U Active CN214770073U (en) | 2021-03-04 | 2021-03-04 | Automatic 180-degree rotating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770073U (en) |
-
2021
- 2021-03-04 CN CN202120468621.8U patent/CN214770073U/en active Active
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