CN213967272U - Rotary clamping device for workpiece spraying - Google Patents
Rotary clamping device for workpiece spraying Download PDFInfo
- Publication number
- CN213967272U CN213967272U CN202022501442.8U CN202022501442U CN213967272U CN 213967272 U CN213967272 U CN 213967272U CN 202022501442 U CN202022501442 U CN 202022501442U CN 213967272 U CN213967272 U CN 213967272U
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- CN
- China
- Prior art keywords
- fixedly connected
- screw rod
- clamping device
- sleeve
- rotary clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000000872 buffer Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Coating Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses a work piece spraying is with rotatory clamping device, the on-line screen storage device comprises a base, one side fixedly connected with machine case at base top, and one side fixedly connected with support column at machine case top, one side fixedly connected with slide rail at support column top, and one side sliding connection of slide rail has the thread bush, the inside threaded connection of thread bush has the screw rod, and the top fixedly connected with carousel of screw rod, the bottom fixedly connected with of screw rod presses the post, and presses the bottom fixedly connected with turning block of post, the equal joint in both sides of turning block has the ball, it has the sleeve to peg graft in the bottom of pressing the post, and the inner wall of sleeve both sides is laminated with two balls respectively mutually. The utility model discloses at the in-process of centre gripping work piece, the screw rod is rotatory downwards, and turning block compression spring downwards, spring buffer the pressure between anchor clamps and the work piece through self deformation, and the commentaries on classics board and the last anchor clamps of spring bottom rotate to be connected, can avoid the spring to warp because of the rotation of screw rod.
Description
Technical Field
The utility model relates to a surface coating technical field especially relates to a work piece spraying is with rotatory clamping device.
Background
At present, a coating method is used in which spray coating is applied to the surface of an object to be coated by dispersing the spray coating into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.
Spraying messenger needs to use anchor clamps to fix the work piece, and current rotation type anchor clamps are when using, because anchor clamps will rotate with the work piece is synchronous, consequently be not convenient for set up the bolster between anchor clamps and the work piece, otherwise the bolster can be because of the distortion damage in anchor clamps rotation process, and then lead to the work piece to receive the wearing and tearing of anchor clamps easily, need design a work piece spraying with rotatory clamping device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rotary clamping device for spraying a workpiece.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotary clamping device for workpiece spraying comprises a base, wherein one side of the top of the base is fixedly connected with a machine case, one side of the top of the machine case is fixedly connected with a supporting column, one side of the top of the supporting column is fixedly connected with a sliding rail, one side of the sliding rail is slidably connected with a threaded sleeve, the inner part of the threaded sleeve is in threaded connection with a screw rod, the top of the screw rod is fixedly connected with a rotary table, the bottom of the screw rod is fixedly connected with a pressing column, the bottom of the pressing column is fixedly connected with a rotating block, two sides of the rotating block are respectively clamped with balls, the bottom of the pressing column is inserted with a sleeve, the inner walls of two sides of the sleeve are respectively attached with two balls, the bottom of the sleeve is fixedly connected with an upper clamp, the middle position of the top of the upper clamp is rotatably connected with a rotating plate through a bearing, the same spring is fixedly connected between the rotating plate and the rotating block, and one side of the machine case is fixedly connected with a motor, the top of the motor is connected with a lower clamp through a coupling in a transmission way.
As a further aspect of the present invention: the inner walls of the upper clamp and the lower clamp are fixedly connected with rubber pads.
As a further aspect of the present invention: one side sliding connection of slide rail has the slider, and the outer wall of threaded bush welding in slider.
As a further aspect of the present invention: one side fixedly connected with baffle of support column.
As a further aspect of the present invention: the middle part of machine case one side fixedly connected with mount, and motor fixed connection is in the top of mount, the top fixedly connected with cantilever of machine case one side, the one end and the motor fixed connection of cantilever.
As a further aspect of the present invention: one side fixedly connected with two cutting ferrule of baffle, and the inside grafting of two cutting ferrule has same picture peg, and one side and the baffle of picture peg are laminated mutually.
The utility model has the advantages that:
1. by arranging the spring and the rotating plate, in the clamping process, the screw rod rotates downwards, the rotating block compresses the spring downwards, the spring buffers the pressure between the upper clamp and the workpiece through self deformation, and the rotating plate at the bottom of the spring is rotationally connected with the upper clamp, so that the spring can be prevented from being twisted due to the rotation of the screw rod;
2. by arranging the balls and the rotating block, the two balls roll along the inner wall of the sleeve, sliding friction between the rotating block and the sleeve is converted into rolling friction, the stability of the upper clamp during rotation is guaranteed, and abrasion to the sleeve is reduced;
3. through setting up cutting ferrule and picture peg, the picture peg passes through the cutting ferrule to be fixed in the baffle side, covers the baffle, and consequently unnecessary coating can spray on the surface of picture peg, and the picture peg can freely be inserted and pulled in the cutting ferrule, is convenient for clear up the recovery to the coating of collecting.
Drawings
Fig. 1 is a schematic structural view of a rotary clamping device for workpiece spraying according to embodiment 1;
fig. 2 is a schematic structural view of a rotary clamping device for workpiece spraying in embodiment 1 at a position a;
fig. 3 is a partial structural schematic view of a rotary clamping device for workpiece spraying provided in embodiment 1;
fig. 4 is a schematic structural diagram of a baffle plate of the rotary clamping device for workpiece spraying in embodiment 2.
In the figure: the device comprises a base 1, a chassis 2, a support column 3, a baffle 4, a slide rail 5, an upper clamp 6, a slide block 7, a rotary table 8, a screw rod 9, a thread bushing 10, a cantilever 11, a rubber pad 12, a lower clamp 13, a motor 14, a fixed frame 15, a pressing column 16, a rotating block 17, a sleeve 18, a ball 19, a rotating plate 20, a spring 21, a clamping sleeve 22 and a plug board 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a rotary clamping device for workpiece spraying comprises a base 1, a case 2 is fixedly connected to one side of the top of the base 1, a supporting column 3 is fixedly connected to one side of the top of the case 2, a sliding rail 5 is fixedly connected to one side of the top of the supporting column 3, a threaded sleeve 10 is slidably connected to one side of the sliding rail 5, a screw 9 is threadedly connected to the inside of the threaded sleeve 10, a turntable 8 is fixedly connected to the top of the screw 9, a pressing column 16 is fixedly connected to the bottom of the screw 9, a rotating block 17 is fixedly connected to the bottom of the pressing column 16, balls 19 are clamped to both sides of the rotating block 17, a sleeve 18 is inserted to the bottom of the pressing column 16, inner walls of both sides of the sleeve 18 are respectively attached to the two balls 19, an upper clamp 6 is fixedly connected to the bottom of the sleeve 18, and a rotating plate 20 is rotatably connected to the middle position of the top of the upper clamp 6 through a bearing, the same spring 21 is fixedly connected between the rotating plate 20 and the rotating block 17, a motor 14 is fixedly connected to one side of the case 2, and the top of the motor 14 is connected with a lower clamp 13 through a coupling in a transmission manner.
Wherein, the inner walls of the upper clamp 6 and the lower clamp 13 are fixedly connected with rubber pads 12, and the pressure on the workpiece is buffered by the rubber pads 12.
Wherein, one side sliding connection of slide rail 5 has slider 7, and threaded bush 10 welds in the outer wall of slider 7, and threaded bush 10 can slide along slide rail 5 through slider 7, is convenient for put the top of last anchor clamps 6 follow work piece and removes away in the unloading in-process.
Wherein, one side fixedly connected with baffle 4 of support column 3, through baffle 4 interception unnecessary coating, reduce the coating spray range of extra part, make the later stage cleaning work more convenient.
Wherein, the middle part fixedly connected with mount 15 of machine case 2 one side, and motor 14 fixed connection is in the top of mount 15, the top fixedly connected with cantilever 11 of machine case 2 one side, the one end and the motor 14 fixed connection of cantilever 11 come fixed motor 14 through cantilever 11 and mount 15.
The working principle is as follows: the workpiece is placed on the top of the lower clamp 13, the screw 9 is screwed downwards through the rotary table 8, the upper clamp 6 and the lower clamp 13 clamp the workpiece together, in the clamping process, the screw 9 rotates downwards, the rotating block 17 compresses the spring 21 downwards, the spring 21 buffers the pressure between the upper clamp 6 and the workpiece through self deformation, the rotating plate 20 at the bottom of the spring 21 is rotatably connected with the upper clamp 6, the spring 21 can be prevented from being distorted due to the rotation of the screw 9, in the spraying process, the lower clamp 13 is driven by the motor 14 to rotate, the workpiece and the upper clamp 6 rotate synchronously, all side faces of the workpiece are guaranteed to be sprayed, the two balls 19 roll along the inner wall of the sleeve 18, sliding friction between the rotating block 17 and the sleeve 18 is converted into rolling friction, the stability of the upper clamp 6 in the rotating process is guaranteed, and abrasion to the sleeve 18 is reduced.
Example 2
Referring to fig. 4, in the present embodiment, compared with embodiment 1, one side of a baffle 4 is fixedly connected with two cutting sleeves 22, and the same inserting plate 23 is inserted into the two cutting sleeves 22, and one side of the inserting plate 23 is attached to the baffle 4.
The working principle is as follows: the inserting plate 23 is fixed on the side surface of the baffle plate 4 through the clamping sleeve 22 and covers the baffle plate 4, so that redundant paint can be sprayed on the surface of the inserting plate 23, and the inserting plate 23 can be freely inserted and pulled out of the clamping sleeve 22, so that collected paint can be cleaned and recovered conveniently.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The rotary clamping device for workpiece spraying comprises a base (1) and is characterized in that a case (2) is fixedly connected to one side of the top of the base (1), a supporting column (3) is fixedly connected to one side of the top of the case (2), a sliding rail (5) is fixedly connected to one side of the top of the supporting column (3), a threaded sleeve (10) is slidably connected to one side of the sliding rail (5), a screw rod (9) is connected to the inner thread of the threaded sleeve (10), a turntable (8) is fixedly connected to the top of the screw rod (9), a pressing column (16) is fixedly connected to the bottom of the screw rod (9), a rotating block (17) is fixedly connected to the bottom of the pressing column (16), balls (19) are clamped to two sides of the rotating block (17), a sleeve (18) is inserted into the bottom of the pressing column (16), and inner walls of two sides of the sleeve (18) are respectively attached to the two balls (19), the bottom fixedly connected with of sleeve (18) goes up anchor clamps (6), and the intermediate position at last anchor clamps (6) top is rotated through the bearing and is connected with commentaries on classics board (20), change the same spring (21) of fixedly connected with between board (20) and turning block (17), and one side fixedly connected with motor (14) of quick-witted case (2), the top of motor (14) is connected with down anchor clamps (13) through the shaft coupling transmission.
2. The rotary clamping device for workpiece spraying as claimed in claim 1, characterized in that the inner walls of the upper clamp (6) and the lower clamp (13) are fixedly connected with rubber pads (12).
3. The rotary clamping device for workpiece spraying according to any one of claims 1-2, characterized in that a sliding block (7) is connected to one side of the sliding rail (5) in a sliding manner, and the threaded sleeve (10) is welded to the outer wall of the sliding block (7).
4. The rotary clamping device for workpiece spraying according to claim 1, characterized in that a baffle (4) is fixedly connected to one side of the supporting column (3).
5. The rotary clamping device for workpiece spraying according to claim 1, wherein a fixed frame (15) is fixedly connected to the middle of one side of the machine box (2), the motor (14) is fixedly connected to the top of the fixed frame (15), the cantilever (11) is fixedly connected to the top of one side of the machine box (2), and one end of the cantilever (11) is fixedly connected to the motor (14).
6. The rotary clamping device for workpiece spraying according to claim 4, wherein two cutting sleeves (22) are fixedly connected to one side of the baffle plate (4), the same inserting plate (23) is inserted into the two cutting sleeves (22), and one side of the inserting plate (23) is attached to the baffle plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501442.8U CN213967272U (en) | 2020-11-03 | 2020-11-03 | Rotary clamping device for workpiece spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501442.8U CN213967272U (en) | 2020-11-03 | 2020-11-03 | Rotary clamping device for workpiece spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213967272U true CN213967272U (en) | 2021-08-17 |
Family
ID=77260154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022501442.8U Expired - Fee Related CN213967272U (en) | 2020-11-03 | 2020-11-03 | Rotary clamping device for workpiece spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213967272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011619A (en) * | 2021-11-22 | 2022-02-08 | 安徽柳溪智能装备有限公司 | Automatic coating structure for axle |
-
2020
- 2020-11-03 CN CN202022501442.8U patent/CN213967272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011619A (en) * | 2021-11-22 | 2022-02-08 | 安徽柳溪智能装备有限公司 | Automatic coating structure for axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |