CN215896176U - Turntable mechanism - Google Patents
Turntable mechanism Download PDFInfo
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- CN215896176U CN215896176U CN202122461532.3U CN202122461532U CN215896176U CN 215896176 U CN215896176 U CN 215896176U CN 202122461532 U CN202122461532 U CN 202122461532U CN 215896176 U CN215896176 U CN 215896176U
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- synchronous belt
- clamp
- turntable
- cylinder
- clamping jaw
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Abstract
The utility model provides a turntable mechanism, which enables a turntable module to rotate stably and reliably, has high accuracy and good concentricity of a clamping jaw, and improves the operation efficiency and the product quality. It includes: a fixing plate; a turntable body; a plurality of rotary cylinders; a plurality of sets of jaws; the center of the upper part of the fixed plate supports the turntable body through a bearing, a central rotating shaft of the turntable body protrudes downwards and is sleeved with an input synchronous belt pulley, the fixed plate is also provided with a servo motor, the output end of the servo motor is connected with an output synchronous belt pulley, and the output synchronous belt pulley is connected with the input synchronous belt pulley through a synchronous belt; the diameter of the input synchronous belt wheel is larger than that of the output synchronous belt wheel; the center of the turntable body protrudes upwards to form an auxiliary mounting seat; the outer circumference of the turntable body is annularly provided with a plurality of vertically arranged clamping jaw guide blocks, and the surface area of each clamping jaw guide block is provided with a guide hole.
Description
Technical Field
The utility model relates to the technical field of magnetic ring inductance winding, in particular to a turntable mechanism.
Background
In the automatic magnetic ring inductance winding machine in the prior art, a turntable module of the automatic magnetic ring inductance winding machine shakes during operation, so that accurate positioning cannot be realized, and winding of a product is influenced; in the existing clamping jaw structure, the clamping concentricity has deviation, so that the winding has deviation.
Disclosure of Invention
In view of the above problems, the present invention provides a turntable mechanism, which enables a turntable module to rotate stably and reliably with high accuracy and good concentricity of a clamping jaw, and improves operation efficiency and product quality.
A turntable mechanism, characterized in that it comprises:
a fixing plate;
a turntable body;
a plurality of rotary cylinders;
a plurality of sets of jaws;
the center of the upper part of the fixed plate supports the turntable body through a bearing, a central rotating shaft of the turntable body protrudes downwards and is sleeved with an input synchronous belt pulley, the fixed plate is also provided with a servo motor, the output end of the servo motor is connected with an output synchronous belt pulley, and the output synchronous belt pulley is connected with the input synchronous belt pulley through a synchronous belt; the diameter of the input synchronous belt wheel is larger than that of the output synchronous belt wheel;
the center of the turntable body protrudes upwards to form an auxiliary mounting seat;
the outer circumference of the turntable body is annularly provided with a plurality of vertically arranged clamping jaw guide blocks, each clamping jaw guide block is provided with a guide hole on the surface area, each clamping jaw comprises an installation body and a rotary cylinder, the outer circumference of the auxiliary installation seat is fixedly provided with a corresponding rotary cylinder, the installation body comprises an installation seat, a pair of clamps, a central fixed rod and a second cylinder, a rotary ring plate is arranged in the installation seat, the piston end of the rotary cylinder is connected with the rotary ring plate, each clamp comprises a first clamp and a second clamp, a front convex central fixed rod is arranged in the center of the rotary ring plate, the upper position and the lower position of the central fixed rod are respectively provided with a corresponding first clamp and a corresponding second clamp, sliding blocks are fixedly arranged on the outer surfaces of the upper part and the lower part of the inner end of the central fixed rod, limiting guide grooves are arranged on the sliding blocks, and a limiting guide groove is arranged on the first clamp, The tail end of the inner side of the second clamp is embedded in the limiting guide groove, and the tail end of the central fixed rod is connected with the piston end of the second cylinder.
It is further characterized in that:
each group of clamping jaws also comprises a first air cylinder, a fixed buckle is arranged at the top of the mounting seat, the lower pressing and attaching end of the fixed buckle is used for pressing and attaching the rotating ring plate, a pressing and attaching spring is integrated with the fixed buckle, the pressing and attaching spring drives the lower pressing and attaching end to press and attach the rotating ring plate, the inner end of the fixed buckle is protruded, the cylinder seat of the first air cylinder is fixedly arranged on the auxiliary mounting seat, a piston driving block of the first air cylinder is arranged towards the inner end in a protruding mode, and the first air cylinder extends out to drive the fixed buckle to be separated from the rotating ring plate;
the limiting guide groove of the sliding block is a guide groove with an opening expanding from inside to outside, so that when the central fixed rod protrudes forwards, the first clamp and the second clamp are used for centering and clamping;
the adjacent clamping jaw guide blocks are connected through a connecting vertical plate to form an integral structure;
and the positions of the first clamp and the second clamp facing the mounting plate are provided with height direction sliding assemblies, so that stable and reliable clamping operation of the first clamp and the second clamp is ensured.
After the technical scheme is adopted, the servo motor drives the output synchronous belt pulley to rotate so as to transmit the rotation to the input synchronous belt pulley through the synchronous belt, the input synchronous belt pulley drives the turntable body to rotate, and the rotation is stable and reliable; and because the installation body leads the operation through the guiding hole of clamping jaw guide block, the automatic centering of installation body is formed, the type centering degree is good through a pair of clamp and the combination of center dead lever, and it makes the rotation of carousel module reliable and stable, the degree of accuracy high, and the concentricity of clamping jaw is good, improves operating efficiency and product quality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a bottom view of the structure of FIG. 1;
FIG. 3 is a perspective view of the mounting body of the jaw of the present invention;
FIG. 4 is a schematic side view of the structure of FIG. 3;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a fixed plate 10, a turntable body 20, a central rotating shaft 21, an auxiliary mounting seat 22, a synchronous belt 30, a clamping jaw 40, a mounting body 41, a mounting seat 411, a central fixing rod 412, a second air cylinder 413, a rotating ring plate 414, a first clamp 415, a second clamp 416, a sliding block 417, a limiting guide groove 418, a first connecting frame 42, a rotating air cylinder 43, a first air cylinder 44, a piston driving block 441, a fixing buckle 45, an input synchronous pulley 50, a servo motor 60, a speed reducer 70, an output synchronous pulley 80, a clamping jaw guide block 90, a guide hole 91, a connecting vertical plate 100 and a sliding pair assembly 110.
Detailed Description
A turntable mechanism, as shown in fig. 1-4, which comprises a fixed plate 10, a turntable body 20, a plurality of rotary cylinders 43, and a plurality of groups of clamping jaws 40;
the center of the upper part of the fixed plate 10 supports a turntable body 20 through a bearing, a central rotating shaft 21 of the turntable body 20 protrudes downwards and is sleeved with an input synchronous pulley 50, the fixed plate 10 is also provided with a servo motor 60, the output end of the servo motor 60 is connected with an output synchronous pulley 80 after being connected with a speed reducer 70, and the output synchronous pulley 80 is connected with the input synchronous pulley 50 through a synchronous belt 30; the diameter of the input synchronous pulley 50 is larger than that of the output synchronous pulley 80, so that stable and reliable transmission is ensured;
the center of the turntable body 20 is convexly provided with an auxiliary mounting seat 22;
the outer circumference of the turntable body 20 is provided with a plurality of vertically arranged clamping jaw guide blocks 90, a guide hole 91 is arranged on the surface area of each clamping jaw guide block 90, each group of clamping jaws 40 comprises a mounting body 41 and a rotary cylinder 43, the outer circumference of the auxiliary mounting seat 22 is fixedly provided with the corresponding rotary cylinder 43, the mounting body 41 comprises a mounting seat 411, a pair of clamps, a center fixing rod 412 and a second cylinder 413, a rotary ring plate 414 is arranged in the mounting seat 411, the piston end of the rotary cylinder 43 is connected with the rotary ring plate 414, each clamp comprises a first clamp 415 and a second clamp 416, the center of the rotary ring plate 414 is internally provided with the front convex center fixing rod 412, the upper position and the lower position of the center fixing rod 412 are respectively provided with the corresponding first clamp 415 and the second clamp 416, the upper part and the lower part of the inner end of the center fixing rod 412 are fixedly provided with a sliding block 417, and a sliding block 418 is arranged on the sliding block 417, the inner ends of the first and second clamps 415 and 416 are fitted into the limit guide groove 418, and the end of the center fixing rod 412 is connected to the piston end of the second cylinder 413.
Each group of the clamping jaws 40 further comprises a first air cylinder 44, a fixed buckle 45 is arranged at the top of the mounting seat 411, the lower pressing end of the fixed buckle 45 is used for pressing and attaching the rotating ring plate 414, an attaching spring is integrated with the fixed buckle 45, the pressing and attaching spring drives the lower pressing and attaching end to press and attach the rotating ring plate 414, the inner end of the fixed buckle 45 is protruded, the cylinder seat of the first air cylinder 44 is fixedly arranged on the auxiliary mounting seat 22, a piston driving block 441 of the first air cylinder 44 is arranged in a protruding manner towards the inner end, and the first air cylinder 44 extends out to drive the fixed buckle 45 to be separated from the rotating ring plate 414;
the limiting guide groove 418 of the sliding block 417 is a guide groove flaring from inside to outside, so that when the central fixing rod 412 protrudes forwards, the first clamp and the second clamp are used for centering and clamping;
the adjacent clamping jaw guide blocks 90 are connected through a connecting vertical plate 100 to form an integral structure;
the height direction sliding pair assembly 110 is provided at a position facing the mounting plate of the first clamp 415 and the second clamp 416, and ensures stable and reliable clamping operation of the first clamp 415 and the second clamp 416.
In the specific implementation: the periphery of carousel body 50 encircles and is provided with four vertical clamping jaw guide blocks 90 of arranging, and four clamping jaw subassembly 40 are put respectively in the corresponding guiding hole 91 of arranging in every clamping jaw guide block 90, and the quantity of first cylinder 44, second cylinder 413, revolving cylinder 43 is four, and hold-in range drive carousel body 10 rotates 90 degrees operations at every turn.
The cylinder base of the rotary cylinder 43 is connected with the cylinder base of the first cylinder 44 through the first connecting frame 42, and the first connecting frame 42 is used for fixedly mounting the second cylinder 413, so that the connection is convenient and reliable.
Its theory of operation is as follows, when unilateral wire winding is accomplished to the magnetic ring, first cylinder extends forward, open rotary mechanism's fixed buckle, revolving cylinder drives rotary mechanism and rotates 180, carry out the secondary wire winding of product, the carousel module drives the synchronizing wheel by servo motor and rotates 90, the conversion of accomplishing the station will accomplish wire-wound product and loosen, press from both sides and get the product of treating wire winding, it makes the rotation of carousel module reliable and stable, the degree of accuracy is high, and the concentricity of clamping jaw is good, improve operating efficiency and product quality.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A turntable mechanism, characterized in that it comprises:
a fixing plate;
a turntable body;
a plurality of rotary cylinders;
a plurality of sets of jaws;
the center of the upper part of the fixed plate supports the turntable body through a bearing, a central rotating shaft of the turntable body protrudes downwards and is sleeved with an input synchronous belt pulley, the fixed plate is also provided with a servo motor, the output end of the servo motor is connected with an output synchronous belt pulley, and the output synchronous belt pulley is connected with the input synchronous belt pulley through a synchronous belt; the diameter of the input synchronous belt wheel is larger than that of the output synchronous belt wheel;
the center of the turntable body protrudes upwards to form an auxiliary mounting seat;
the outer circumference of the turntable body is annularly provided with a plurality of vertically arranged clamping jaw guide blocks, each clamping jaw guide block is provided with a guide hole on the surface area, each clamping jaw comprises an installation body and a rotary cylinder, the outer circumference of the auxiliary installation seat is fixedly provided with a corresponding rotary cylinder, the installation body comprises an installation seat, a pair of clamps, a central fixed rod and a second cylinder, a rotary ring plate is arranged in the installation seat, the piston end of the rotary cylinder is connected with the rotary ring plate, each clamp comprises a first clamp and a second clamp, a front convex central fixed rod is arranged in the center of the rotary ring plate, the upper position and the lower position of the central fixed rod are respectively provided with a corresponding first clamp and a corresponding second clamp, sliding blocks are fixedly arranged on the outer surfaces of the upper part and the lower part of the inner end of the central fixed rod, limiting guide grooves are arranged on the sliding blocks, and a limiting guide groove is arranged on the first clamp, The tail end of the inner side of the second clamp is embedded in the limiting guide groove, and the tail end of the central fixed rod is connected with the piston end of the second cylinder.
2. A turntable mechanism as claimed in claim 1, wherein: each group of clamping jaws further comprises a first air cylinder, a fixed buckle is arranged at the top of the mounting seat, the lower pressing end of the fixed buckle is used for pressing and attaching the rotating ring plate, a pressing and attaching spring is integrated with the fixed buckle, the pressing and attaching spring drives the lower pressing and attaching end to press and attach the rotating ring plate, the inner end of the fixed buckle is protruded, the cylinder seat of the first air cylinder is fixedly arranged on the auxiliary mounting seat, a piston driving block of the first air cylinder is arranged towards the inner end in a protruding mode, and the first air cylinder extends out to drive the fixed buckle to be separated from the rotating ring plate.
3. A turntable mechanism as claimed in claim 1, wherein: the limiting guide groove of the sliding block is a guide groove with an outward flaring from inside to outside, so that when the central fixing rod protrudes forwards, the first clamp and the second clamp are used for centering and clamping operation.
4. A turntable mechanism as claimed in claim 1, wherein: the adjacent clamping jaw guide blocks are connected through a connecting vertical plate to form an integral structure.
5. A turntable mechanism as claimed in claim 1, wherein: and the positions of the first clamp and the second clamp facing the mounting plate are provided with height direction sliding pair assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122461532.3U CN215896176U (en) | 2021-10-13 | 2021-10-13 | Turntable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122461532.3U CN215896176U (en) | 2021-10-13 | 2021-10-13 | Turntable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215896176U true CN215896176U (en) | 2022-02-22 |
Family
ID=80250174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122461532.3U Active CN215896176U (en) | 2021-10-13 | 2021-10-13 | Turntable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215896176U (en) |
-
2021
- 2021-10-13 CN CN202122461532.3U patent/CN215896176U/en active Active
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