CN210499899U - Opening and closing gear rotating power head mechanism - Google Patents
Opening and closing gear rotating power head mechanism Download PDFInfo
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- CN210499899U CN210499899U CN201921228236.5U CN201921228236U CN210499899U CN 210499899 U CN210499899 U CN 210499899U CN 201921228236 U CN201921228236 U CN 201921228236U CN 210499899 U CN210499899 U CN 210499899U
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Abstract
The utility model discloses a rotatory unit head mechanism of gear that opens and shuts, which comprises a bod, the supporting part, the gear that opens and shuts, drive gear, separating mechanism and locating pin, the organism includes casing and lower casing, the gear that opens and shuts includes first tooth and second tooth, last casing and lower casing through setting up can the alternate segregation, go up the cavity that forms the work piece between casing and the lower casing, and last half tooth and second tooth that can the alternate segregation are set up to internal correspondence of last casing and lower casing, when needing to press from both sides the dress work piece, can connect first casing and first tooth through the locating pin, make the casing through separating mechanism, first tooth separates with lower casing, be favorable to increasing the space of pressing from both sides the dress work piece, improve the convenience that the work piece pressed from both sides the dress.
Description
Technical Field
The utility model belongs to the technical field of the industrial processing and specifically relates to a rotatory unit head mechanism of gear opens and shuts.
Background
With the development of industrial technology, the application of special-shaped parts becomes more and more extensive, and the requirement of modern industrial production for the degree of automation is higher, and the current ordinary spin welding device is realized by mostly adopting hollow gear, generally sets up the work piece in the central authorities of gear, drives the work piece rotation through gear rotation and welds again, because the space in the central authorities of gear is limited, this kind of mode often has the inconvenient problem of work piece clamp dress.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a gear that opens and shuts rotatory unit head mechanism can be convenient for press from both sides the dress to the work piece.
The utility model provides a technical scheme that its problem adopted is:
the embodiment of the utility model provides a gear rotation unit head mechanism opens and shuts, include:
the machine body comprises an upper shell, a lower shell and a base which are arranged from top to bottom, wherein the upper shell and the lower shell can be separated from each other, and a cavity for accommodating a workpiece is formed between the upper shell and the lower shell;
a support member;
the opening and closing gear is arranged on the base and comprises an upper half tooth and a lower half tooth which can be separated from each other, a clamp mounting plate is arranged on the lower half tooth, the upper half tooth is arranged in the upper shell through the supporting piece, the lower half tooth is arranged in the lower shell through the supporting piece, and the clamp mounting plate is exposed out of the lower shell and is positioned in the cavity;
the driving gear is used for driving the opening and closing gear to rotate, and is arranged in the base and is in transmission connection with the lower half gear;
the separating mechanism is used for driving the upper half teeth and the lower half teeth to be separated from each other, and the separating mechanism is arranged on the base and connected with the upper shell;
and the positioning pin is used for connecting the upper shell with the upper half teeth and is arranged on the upper shell.
The opening and closing gear rotary power head mechanism at least has the following beneficial effects: through setting up last casing and the lower casing that can alternate segregation, go up the cavity that is used for holding the work piece between casing and the lower casing to at last casing and the internal first half tooth and the second half tooth that can alternate segregation that correspond of lower casing set up, when needing to press from both sides the dress work piece, can connect upper housing and first half tooth through the locating pin, make through separating mechanism last casing, first half tooth and lower casing separation, be favorable to the increase to press from both sides the space of dress work piece, improve the convenience that the work piece pressed from both sides the dress.
Further, still including being used for driving a plurality of positions of work piece or driving a plurality of work piece synchronous revolution's drive gear, drive gear set up in the frame and with drive gear transmission is connected, through setting up drive gear to be connected with drive gear transmission, make drive gear and opening and shutting gear can synchronous revolution, when the work piece has a plurality of positions that can rotate alone, be convenient for realize the synchronous revolution processing at each position.
Further, separating mechanism includes connecting rod and cylinder, the connecting rod is connected respectively go up casing and cylinder, the cylinder sets up the side of frame, through the cylinder as power drive, can guarantee sufficient drive power, and simple structure.
Furthermore, one end of the upper shell and one end of the lower shell are rotatably connected through a rotating shaft, the separating mechanism drives the upper shell to rotate along the rotating shaft so that the upper shell and the lower shell are separated from each other, the upper shell and the separating mechanism form a lever structure, the upper shell and the separating mechanism have the advantages of being stable in structure and saving energy, and meanwhile the upper shell and the lower shell can be conveniently positioned when being newly connected.
Furthermore, the locating pin is pneumatic bolt, has to remove steadily, fixes a position accurate advantage.
Further, the support comprises a first support for positioning the upper half tooth or the lower half tooth in the horizontal direction and a second support for positioning the upper half tooth or the lower half tooth in the vertical direction, and by arranging the first support and the second support, the upper half tooth or the lower half tooth can be positioned in two directions, so that the displacement phenomenon in the rotation process is avoided.
Further, pulleys are arranged at the end parts of the first support and the second support, support parts protruding towards two sides are respectively arranged on the upper half tooth and the lower half tooth, the first support is abutted to the side surfaces of the upper half tooth and the lower half tooth through the pulleys, the second support is abutted to the support parts through the pulleys, and the pulleys are arranged at the end parts of the first support and the second support, so that the rotation of the upper half tooth and the lower half tooth is not influenced while the positioning is realized.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a block diagram of one embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention;
fig. 3 is a block diagram of an embodiment of the present invention (with the upper housing and the separating mechanism hidden).
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1 to 3, an embodiment of the present invention provides a rotary power head mechanism for an opening and closing gear, including a machine body, a supporting member, an opening and closing gear, a driving gear 141, a separating mechanism and a positioning pin 300, wherein the machine body includes an upper housing 110, a lower housing 120 and a base 140 arranged from top to bottom, the upper housing 110 and the lower housing 120 can be separated from each other, a cavity 130 for accommodating a workpiece is formed between the upper housing 110 and the lower housing 120, the opening and closing gear is arranged on the base 140, the opening and closing gear includes an upper half tooth 210 and a lower half tooth 220 which can be separated from each other, a clamp mounting plate 230 is arranged on the lower half tooth 220, the upper half tooth 210 is arranged in the upper housing 110 through the supporting member, the lower half tooth 220 is arranged in the lower housing 120 through the supporting member, the clamp mounting plate 230 is exposed out of the lower housing 120 and located in the cavity 130, the driving gear 141 is used for driving the opening and closing gear, the separating mechanism is used for driving the upper half tooth 210 and the lower half tooth 220 to separate from each other, the separating mechanism is arranged on the base 140 and connected with the upper shell 110, the positioning pin 300 is used for connecting the upper shell 110 with the upper half tooth 210, and the positioning pin 300 is arranged on the upper shell 110. In the present embodiment, the cavity 130 is circular, and in other embodiments, the shape of the cavity 130 may be changed according to actual requirements.
Specifically, the support includes a first support 510 for positioning the upper half tooth 210 or the lower half tooth 220 in the horizontal direction and a second support 520 for positioning the upper half tooth 210 or the lower half tooth 220 in the vertical direction, and by providing the first support 510 and the second support 520, the upper half tooth 210 or the lower half tooth 220 can be positioned in both directions, avoiding a shift phenomenon in rotation. Wherein, the first support 510 and the second support 520 are circumferentially distributed on both sides of the upper half-tooth 210 or the lower half-tooth 220, and the number of the first support 510 and the second support 520 can be freely set according to practical situations.
In the present embodiment, the end portions of the first support 510 and the second support 520 are provided with pulleys 530, the upper half tooth 210 and the lower half tooth 220 are provided with support portions 211 protruding to both sides, the first support 510 abuts against the side surfaces of the upper half tooth 210 and the lower half tooth 220 via the pulleys 530, the second support 520 abuts against the support portions 211 via the pulleys 530, and the pulley 530 is provided at the end portions of the first support 510 and the second support 520, so that the positioning is achieved without affecting the rotation of the upper half tooth 210 and the lower half tooth 220.
Specifically, the separating mechanism includes a connecting rod 610 and a cylinder 620, the connecting rod 610 is connected to the upper housing 110 and the cylinder 620, respectively, the cylinder 620 is disposed at a side of the base 140, and the cylinder 620 is used as a power drive, so that a sufficient driving force can be ensured, and the structure is simple. Wherein the air cylinder 620 can be replaced by a hydraulic cylinder. When the upper shell 110 and the lower shell 120 are driven to separate, the air cylinder 620 can separate the upper shell 110 and the lower shell 120 in a manner of directly jacking the upper shell 110 upwards, but in this manner, a certain height needs to be jacked up to reserve a space for clamping a workpiece, so in this embodiment, one end of the upper shell 110 and one end of the lower shell 120 are rotatably connected through the rotating shaft 400, the separating mechanism drives the upper shell 110 to rotate along the rotating shaft 400 so that the upper shell 110 and the lower shell 120 are separated from each other, and the upper shell 110 and the separating mechanism form a lever structure, which has the advantages of stable structure and energy saving, and can be convenient for positioning when the upper shell 110 and the lower shell 120 are reconnected. Accordingly, the corresponding ends of the upper half-tooth 210 and the lower half-tooth 220 are also rotatably connected by the rotating shaft 400, and when the upper housing 110 is separated from the lower housing 120 by the rotating shaft 400, the upper half-tooth 210 can be separated from the lower half-tooth 220.
Specifically, the connecting rod 610 is rotatably connected with the cylinder 620 to form a lever structure. When the cylinder 620 moves upwards, the upper housing 110 is driven by the connecting rod 610 to rotate counterclockwise along the rotating shaft 400, and is folded with the lower housing 120; when the cylinder 620 moves downward, the upper housing 110 is driven to rotate clockwise along the rotation shaft 400 by the connection rod 610, being separated from the lower housing 120.
Preferably, the positioning pin 300 is a pneumatic bolt, and has the advantages of smooth movement and accurate positioning. In addition, hydraulic latches and the like may be used. Of course, the upper teeth 210 need to have slots for matching with the positioning pins 300. The positioning pin 300 connects the upper housing 110 and the upper half-tooth 210, and has a positioning function, only when the upper housing 110 corresponds to the upper half-tooth 210, the positioning pin 300 can be connected with the slot, so that the problem that the upper half-tooth 210 does not correspond to the lower half-tooth 220 when the upper housing 110 and the lower housing 120 are buckled is avoided.
The embodiment also provides a transmission gear 142 for driving a plurality of parts of the workpiece or driving a plurality of workpieces to synchronously rotate, the transmission gear 142 is arranged in the base 140 and is in transmission connection with the driving gear 141, and the transmission gear 142 and the opening and closing gear can synchronously rotate through being arranged and in transmission connection with the driving gear 141.
During operation, the corresponding jig is mounted through the jig mounting plate 230, the positioning pin 300 is actuated, the upper case 110 is connected to the upper half tooth 210, the upper case 110 is separated from the lower case 120 by an external driving mechanism such as a robot arm, and the upper half tooth 210 is separated from the lower half tooth 220, thereby clamping the workpiece. After the workpiece is clamped, the upper shell 110 and the lower shell 120 are folded, the upper half tooth 210 and the lower half tooth 220 are folded, the positioning pin 300 acts, so that the connection between the upper shell 110 and the upper half tooth 210 is disconnected, the upper half tooth 210 and the lower half tooth 220 can rotate as a complete gear, and the driving gear 141 can drive the opening and closing gear to rotate to perform subsequent processing procedures. Before clamping a workpiece each time, the upper half tooth 210 needs to be reset to correspond to the position of the positioning pin 300, so that the upper half tooth 210 and the lower half tooth 220 are separated conveniently, and the positioning pin 300 is connected with the upper half tooth 210. The upper shell 110 and the lower shell 120, and the upper half-tooth 210 and the lower half-tooth 220 can be respectively buckled by a latch structure. The utility model discloses mainly be applied to manufacturing procedure such as welding, rubber coating, because the rotational speed of adding first-half tooth 210 and second-half tooth 220 is slower man-hour, consequently can not have the problem of first-half tooth 210 and second-half tooth 220 separation in rotatory process.
Through setting up upper housing 110 and lower housing 120 that can separate each other, form the cavity 130 that is used for holding the work piece between upper housing 110 and the lower housing 120, and correspond in upper housing 110 and the lower housing 120 and set up first half tooth 210 and second half tooth 220 that can separate each other, when needing to press from both sides the dress work piece, can connect upper housing 110 and first half tooth 210 through locating pin 300, make upper housing 110, first half tooth 210 and lower housing 120 separate through separating mechanism, be favorable to increasing the space of pressing from both sides the dress work piece, improve the convenience that the work piece pressed from both sides the dress.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention defined by the appended claims.
Claims (7)
1. The utility model provides a gear rotary power head mechanism opens and shuts which characterized in that includes:
the machine body comprises an upper shell, a lower shell and a base which are arranged from top to bottom, wherein the upper shell and the lower shell can be separated from each other, and a cavity for accommodating a workpiece is formed between the upper shell and the lower shell;
a support member;
the opening and closing gear is arranged on the base and comprises an upper half tooth and a lower half tooth which can be separated from each other, a clamp mounting plate is arranged on the lower half tooth, the upper half tooth is arranged in the upper shell through the supporting piece, the lower half tooth is arranged in the lower shell through the supporting piece, and the clamp mounting plate is exposed out of the lower shell and is positioned in the cavity;
the driving gear is used for driving the opening and closing gear to rotate, and is arranged in the base and is in transmission connection with the lower half gear;
the separating mechanism is used for driving the upper half teeth and the lower half teeth to be separated from each other, and the separating mechanism is arranged on the base and connected with the upper shell;
and the positioning pin is used for connecting the upper shell with the upper half teeth and is arranged on the upper shell.
2. The opening and closing gear rotary power head mechanism of claim 1, wherein: the transmission gear is used for driving a plurality of parts of the workpiece or driving a plurality of workpieces to synchronously rotate, and is arranged in the machine base and is in transmission connection with the driving gear.
3. The opening and closing gear rotary power head mechanism of claim 1, wherein: the separating mechanism comprises a connecting rod and a cylinder, the connecting rod is connected with the upper shell and the cylinder respectively, and the cylinder is arranged on the side face of the base.
4. The opening and closing gear rotary power head mechanism according to claim 1 or 3, characterized in that: one end of the upper shell is rotatably connected with one end of the lower shell through a rotating shaft.
5. The opening and closing gear rotary power head mechanism of claim 1, wherein: the locating pin is a pneumatic bolt.
6. The opening and closing gear rotary power head mechanism of claim 1, wherein: the support includes a first support for positioning the upper or lower half tooth in a horizontal direction and a second support for positioning the upper or lower half tooth in a vertical direction.
7. The retractable gear rotary power head mechanism of claim 6, wherein: the end parts of the first support and the second support are respectively provided with a pulley, the upper half tooth and the lower half tooth are respectively provided with a support part protruding towards two sides, the first support is abutted to the side surfaces of the upper half tooth and the lower half tooth through the pulleys, and the second support is abutted to the support parts through the pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228236.5U CN210499899U (en) | 2019-07-31 | 2019-07-31 | Opening and closing gear rotating power head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228236.5U CN210499899U (en) | 2019-07-31 | 2019-07-31 | Opening and closing gear rotating power head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499899U true CN210499899U (en) | 2020-05-12 |
Family
ID=70586844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921228236.5U Active CN210499899U (en) | 2019-07-31 | 2019-07-31 | Opening and closing gear rotating power head mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210499899U (en) |
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2019
- 2019-07-31 CN CN201921228236.5U patent/CN210499899U/en active Active
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