CN214383102U - Chuck and turning device - Google Patents
Chuck and turning device Download PDFInfo
- Publication number
- CN214383102U CN214383102U CN202023352477.6U CN202023352477U CN214383102U CN 214383102 U CN214383102 U CN 214383102U CN 202023352477 U CN202023352477 U CN 202023352477U CN 214383102 U CN214383102 U CN 214383102U
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- plate
- splint
- chuck
- clamping
- shell body
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Abstract
The utility model discloses a chuck and turning device, wherein, a chuck includes the shell body, splint and telescopic machanism, the shell body is equipped with the centre gripping chamber, the centre gripping chamber is equipped with and supplies TV backplate male uncovered, splint rotate with the shell body to be connected, and splint are located the centre gripping chamber, splint set up to two, two splint set up from top to bottom, the axis of rotation of two splint is parallel, the centre gripping chamber is located to telescopic machanism, telescopic machanism sets up to two, two telescopic machanism and two splint butt on one-to-one, two telescopic machanism can order about two splint swing dorsad to make splint be close to open one side swing to with the shell body butt. Through the structure, when the television back plate is inserted into the clamping cavity, the two clamping plates swing oppositely, so that the plate surfaces of the two clamping plates are respectively attached to the upper plate surface and the lower plate surface of the television back plate, and the clamping effect on the television back plate can be improved.
Description
Technical Field
The utility model relates to a TV backplate processing technology field, in particular to chuck and turning device.
Background
Referring to fig. 5 and 6, in the process of processing the tv back plate b, the clip a is required to assist in completing the turning action of the tv back plate b. The contact area between the clamping head a and the television backboard b is small, and the clamping effect of the clamping head a on the television backboard b is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a chuck can improve the centre gripping effect to the TV backplate.
The utility model discloses still provide a turning device who has this chuck.
According to the utility model discloses a chuck of first aspect embodiment includes: shell body, splint and telescopic machanism, the shell body is equipped with the centre gripping chamber, the centre gripping chamber is equipped with and supplies TV backplate male uncovered, splint with the shell body rotates to be connected, just splint are located the centre gripping chamber, splint set up to two, two the splint set up from top to bottom the axis of rotation of splint is parallel, telescopic machanism locates the centre gripping chamber, telescopic machanism sets up to two, two telescopic machanism and two splint butt ground of one-to-one, two telescopic machanism can order about two splint swing dorsad, so that splint are close to open one side swing extremely with the shell body butt.
According to the utility model discloses chuck has following beneficial effect at least: through the structure, when the television back plate is inserted into the clamping cavity, the two clamping plates swing oppositely, so that the plate surfaces of the two clamping plates are respectively attached to the upper plate surface and the lower plate surface of the television back plate, and the clamping effect on the television back plate can be improved.
According to some embodiments of the utility model, the shell body includes the connecting plate, first plate section has all been buckled to the upper and lower both sides of connecting plate, second plate section, two have all been buckled to the left and right sides of connecting plate first plate section sets up relatively, two the second plate section sets up relatively, connecting plate, two first plate section and two the second plate section encloses jointly into the centre gripping chamber.
According to some embodiments of the present invention, the connecting plate, two the first plate section and two the second plate section are an integrally formed structure.
According to the utility model discloses a some embodiments, first plate section is close to uncovered one side is equipped with butt portion, two telescopic machanism can order about two splint swing dorsad, so that splint are close to uncovered one side swing extremely with correspond butt portion butt.
According to some embodiments of the utility model, be equipped with first mounting hole on the second plate section, the tip of splint be equipped with the second mounting hole that first mounting hole corresponds, first mounting hole with first fastener is worn to be equipped with by the second mounting hole, so that splint with the shell body rotates to be connected.
According to some embodiments of the utility model, telescopic machanism is including installation section of thick bamboo, telescopic link and elastic component, the one end of installation section of thick bamboo connect in on the first board section, the telescopic link telescopically insert locate the installation section of thick bamboo, the telescopic link is kept away from the one end of installation section of thick bamboo is equipped with the butt piece, the elastic component cover is located the telescopic link, the one end of elastic component with butt piece butt, the other end of elastic component with installation section of thick bamboo butt, the elastic component can order about the butt piece remove to with the splint butt is pushed up the top splint swing.
According to some embodiments of the utility model, be equipped with the buffer block on the butt joint piece.
According to the utility model discloses a some embodiments, be equipped with the slide rail on the first board section, an installation section of thick bamboo one end is equipped with the slider, the slider slip card is located the slide rail.
According to some embodiments of the utility model, the lateral wall of an installation section of thick bamboo is equipped with screw thread portion, an installation section of thick bamboo passes through screw thread portion thread bush is equipped with the second fastener.
According to a second aspect embodiment of the present invention, the turnover device comprises a chuck as described above.
According to the utility model discloses turning device has following beneficial effect at least: through the structure, the clamping effect on the television backboard can be improved, so that the overturning action of the overturning device on the television backboard is facilitated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an embodiment of the chuck of the present invention;
FIG. 2 is a block diagram of the housing body shown in FIG. 1;
FIG. 3 is a structural diagram of the telescopic mechanism of the present invention;
FIG. 4 is a block diagram of the splint shown in FIG. 1;
FIG. 5 is a block diagram of a prior art collet;
fig. 6 is a block diagram of the clip of fig. 5 when holding a tv backplane.
Reference numerals:
the shell comprises a shell body 100, a connecting plate 110, a first plate section 111, an abutting part 111A, a sliding rail 111B, a second plate section 112, a first mounting hole 112A, a clamping cavity 113 and an opening 113A;
a clamp plate 200, a second mounting portion 210;
the telescopic mechanism 300, the mounting cylinder 310, the sliding block 311, the threaded part 312, the telescopic rod 320, the abutting block 321, the buffer block 322 and the elastic piece 330;
a second fastener 400.
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, if there are first, second, third, fourth, fifth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.
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 present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 4, a chuck according to an embodiment of the present invention includes a housing 100, a clamping plate 200, and a telescoping mechanism 300.
Shell 100 is equipped with centre gripping chamber 113, centre gripping chamber 113 is equipped with and supplies TV backplate male uncovered 113A, splint 200 rotates with shell 100 to be connected, and splint 200 is located centre gripping chamber 113, splint 200 sets up to two, two splint 200 set up from top to bottom, two splint 200's axis of rotation are parallel, centre gripping chamber 113 is located to telescopic machanism 300, telescopic machanism 300 sets up to two, two telescopic machanism 300 and two splint 200 butt one-to-one, two telescopic machanism 300 can order about two splint 200 swings dorsad, so that splint 200 is close to uncovered 113A's one side swing to with shell 100 butt.
When the tv back plate is inserted into the clamping cavity 113, the two clamping plates 200 swing in opposite directions, so that the plate surfaces of the two clamping plates 200 are respectively attached to the upper and lower plate surfaces of the tv back plate.
Through the structure, when the television backboard is inserted into the clamping cavity 113, the two clamping plates 200 swing oppositely, so that the surfaces of the two clamping plates 200 are respectively attached to the upper surface and the lower surface of the television backboard, and the clamping effect on the television backboard can be further improved.
It should be noted that the two plates 200 are, one of them is: the lower plate surface of the upper clamping plate 200; the other is as follows: the upper plate surface of the lower clamping plate 200.
In some embodiments, one of the two clamp plates 200 is fixedly connected to the housing 100, the other is rotatably connected to the housing 100, the one clamp plate 200 is horizontally disposed, the one telescoping mechanism 300 is disposed, the telescoping mechanism 300 abuts against the other clamp plate 200, and the telescoping mechanism 300 can drive the other clamp plate 200 to swing, so that the other clamp plate 200 swings to abut against the housing 100 near the side of the opening 113A. When the tv back plate is inserted into the clamping cavity 113, the other clamping plate 200 swings to be parallel to one clamping plate 200, and the plate surfaces of the two clamping plates 200 are respectively attached to the upper and lower plate surfaces of the tv back plate.
The shell body 100 includes a connecting plate 110, first plate sections 111 are bent on the upper and lower sides of the connecting plate 110, second plate sections 112 are bent on the left and right sides of the connecting plate 110, the two first plate sections 111 are arranged oppositely, the two second plate sections 112 are arranged oppositely, and a clamping cavity 113 is enclosed by the connecting plate 110, the two first plate sections 111 and the two second plate sections 112. The connecting plate 110, the two first plate segments 111 and the two second plate segments 112 are integrally formed.
In this embodiment, an abutting portion 111A is disposed on a side of the first plate section 111 close to the opening 113A, and the two telescopic mechanisms 300 can drive the two clamping plates 200 to swing back to back, so that the side of the clamping plate 200 close to the opening 113A swings to abut against the corresponding abutting portion 111A, specifically referring to fig. 1 and 2.
The clamping plate 200 is rotatably connected to the housing body 100, specifically, referring to fig. 1, 2 and 4, a first mounting hole 112A is formed in the second plate segment 112, a second mounting hole 210 corresponding to the first mounting hole 112A is formed in an end portion of the clamping plate 200, and a first fastener is inserted into the first mounting hole 112A and the second mounting hole 210, so that the clamping plate 200 is rotatably connected to the housing body 100. Wherein, the first fastener can be designed as a pin shaft and the like.
The telescopic mechanism 300 includes a mounting cylinder 310, a telescopic rod 320, and an elastic member 330.
Referring to fig. 1, 2 and 3, one end of the mounting tube 310 is connected to the first plate section 111, the telescopic rod 320 is telescopically inserted into the mounting tube 310, a butting block 321 is disposed at one end of the telescopic rod 320, which is far away from the mounting tube 310, the elastic member 330 is sleeved on the telescopic rod 320, one end of the elastic member 330 is butted with the butting block 321, the other end of the elastic member 330 is butted with the mounting tube 310, and the elastic member 330 can drive the butting block 321 to move to be butted with the clamping plate 200 so as to push the clamping plate 200 to swing. Wherein, the elastic member 330 is a spring; the abutting block 321 is provided with a buffer block 322.
One end of the mounting tube 310 is connected to the first plate section 111, specifically, the first plate section 111 is provided with a slide rail 111B, the one end of the mounting tube 310 is provided with a slide block 311, and the slide block 311 is slidably engaged with the slide rail 111B. Through the structure, the position of the telescopic mechanism 300 can be adjusted, and the force of the clamping plate 200 for clamping the television backboard can be adjusted.
In order to fix and adjust the position of the rear telescopic structure 300, the outer side wall of the mounting cylinder 310 is provided with a threaded portion 312, and the mounting cylinder 310 is threadedly sleeved with the second fastening member 400 through the threaded portion 312. Wherein the second fastener 400 is provided as a nut.
The utility model discloses still provide turning device, it includes foretell chuck. Through the structure, the clamping effect on the television backboard can be improved, so that the overturning action of the overturning device on the television backboard is facilitated.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A chuck, characterized by: comprises that
The shell body is provided with a clamping cavity, and the clamping cavity is provided with an opening for inserting the television back plate;
the clamping plates are rotatably connected with the shell body and are positioned in the clamping cavity, the number of the clamping plates is two, the two clamping plates are vertically arranged, and the rotating axes of the two clamping plates are parallel;
telescopic machanism locates the centre gripping chamber, telescopic machanism sets up to two, two telescopic machanism and two splint butt ground one-to-one, two telescopic machanism can order about two splint swing dorsad, so that splint are close to open one side swing extremely with the shell body butt.
2. A chuck for use with a manual or powered driver as stated in claim 1, wherein:
the shell body includes the connecting plate, first plate section has all been buckled to the upper and lower both sides of connecting plate, second plate section has all been buckled to the left and right sides of connecting plate, two first plate section sets up relatively, two the second plate section sets up relatively, connecting plate, two first plate section and two the second plate section encloses jointly into the centre gripping chamber.
3. A chuck for use with a manual or powered driver as stated in claim 2, wherein:
the connecting plate, the two first plate sections and the two second plate sections are of an integrally formed structure.
4. A chuck for use with a manual or powered driver as stated in claim 2, wherein:
first plate section is close to uncovered one side is equipped with butt portion, two telescopic machanism can order about two splint swing dorsad, so that splint are close to uncovered one side swing extremely with correspond butt portion butt.
5. A chuck for use with a manual or powered driver as stated in claim 2, wherein:
the second plate section is provided with a first mounting hole, the end part of the clamping plate is provided with a second mounting hole corresponding to the first mounting hole, and a first fastener is arranged in the first mounting hole and the second mounting hole in a penetrating mode so that the clamping plate is rotatably connected with the shell body.
6. A chuck for use with a manual or powered driver as stated in claim 2, wherein:
the telescopic mechanism comprises:
one end of the mounting cylinder is connected to the first plate section;
the telescopic rod is telescopically inserted into the mounting cylinder, and one end of the telescopic rod, which is far away from the mounting cylinder, is provided with a butting block;
the elastic piece is sleeved on the telescopic rod, one end of the elastic piece is abutted to the abutting block, the other end of the elastic piece is abutted to the installation cylinder, and the elastic piece can drive the abutting block to move to be abutted to the clamping plate so as to push the clamping plate to swing.
7. A chuck for use with a manual or powered driver as stated in claim 6, wherein:
and the abutting block is provided with a buffer block.
8. A chuck for use with a manual or powered driver as stated in claim 6, wherein:
the first plate section is provided with a slide rail, one end of the mounting cylinder is provided with a slide block, and the slide block is slidably clamped on the slide rail.
9. A chuck for use with a manual or powered driver as stated in claim 8, wherein:
the lateral wall of the installation cylinder is provided with a thread part, and the installation cylinder is provided with a second fastener through the thread part and the thread sleeve.
10. Turning device, its characterized in that: comprising a chuck as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352477.6U CN214383102U (en) | 2020-12-31 | 2020-12-31 | Chuck and turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352477.6U CN214383102U (en) | 2020-12-31 | 2020-12-31 | Chuck and turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214383102U true CN214383102U (en) | 2021-10-12 |
Family
ID=77991866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023352477.6U Active CN214383102U (en) | 2020-12-31 | 2020-12-31 | Chuck and turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214383102U (en) |
-
2020
- 2020-12-31 CN CN202023352477.6U patent/CN214383102U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |